Samsung Service Manual: GSM Telephone SGH-C130 by docstocfun

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									                GSM TELEPHONE
                SGH-C130




GSM TELEPHONE                   CONTENTS


                  1.    Safety Precautions
                  2.    Specification

                  3.    Product Function

                  4.    Array course control

                  5.    Exploded View and Parts List

                  6.    Disassembly and Assembly
                        instructions

                  7.    MAIN Electrical Parts List

                  8.    Block Diagrams

                  9.    PCB Diagrams

                  10.   Flow Chart of Troubleshooting

                  11.   Reference data
                                          Contents

1. Safety Precautions
 1-1. Repair Precaution ...........................................................................1-1
 1-2. ESD(Electrostatically Sensitive Devices) Precaution ...........................1-2


2. Specification
 2-1. GSM General Specification ..............................................................2-1
 2-2. GSM Tx Power Class ......................................................................2-2


3. Product Function
 3-1. Main Function ................................................................................3-1


4. Array course control
 Software Downloading
 4-1. Downloading Binary Files ................................................................4-2
 4-2. Pre-requsite for Downloading ..........................................................4-2
 4-3. S/W Downloader Program ...............................................................4-3


5. Exploded View and Parts List
 5-1. Cellular phone Exploded View .........................................................5-1
 5-2. Cellular phone Part list ...................................................................5-2


6. Disassembly and Assembly instructions
 6-1. Disassembly ..................................................................................6-1
 6-2. Assembly ......................................................................................6-3


7. MAIN Electrical Parts List

8. Block Diagrams

9. PCB Diagrams

10. Flow Chart of Troubleshooting
 10-1. Baseband
  10-1-1. Power ON ..............................................................................10-1
                                         Contents

 10-1-2.   Initial ....................................................................................10-5
 10-1-3.   Sim Part ...............................................................................10-8
 10-1-4.   Microphone Part ...................................................................10-10
 10-1-5.   Receiver Part .......................................................................10-12
 10-1-6.   Speaker Part ........................................................................10-12
10-2. RF
 10-2-1.   EGSM RX .............................................................................10-16
 10-2-2.   DCS RX ...............................................................................10-18
 10-2-3.   EGSM TX .............................................................................10-20
 10-2-4.   DCS TX ...............................................................................10-22


11. Reference data
1. Safety Precautions

1-1. Repair Precaution

● Repair in Shield Box, during detailed tuning.
  Take specially care of tuning or test,
  because specipicty of cellular phone is sensitive for surrounding interference(RF noise).


● Be careful to use a kind of magnetic object or tool,
  because performance of parts is damaged by the influence of manetic force.


● Surely use a standard screwdriver when you disassemble this product,
  otherwise screw will be worn away.


● Use a thicken twisted wire when you measure level.
  A thicken twisted wire has low resistance, therefore error of measurement is few.


● Repair after separate Test Pack and Set because for short danger (for example an
  overcurrent and furious flames of parts etc) when you repair board in condition of
  connecting Test Pack and tuning on.


● Take specially care of soldering, because Land of PCB is small and weak in heat.


● Surely tune on/off while using AC power plug, because a repair of battery charger is
  dangerous when tuning ON/OFF PBA and Connector after disassembing charger.


● Don't use as you pleases after change other material than replacement registered on SEC
  System. Otherwise engineer in charge isn't charged with problem that you don't keep this
  rules.




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Safety Precautions




1-2. ESD(Electrostatically Sensitive Devices) Precaution

Several semiconductor may be damaged easilly by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.


● Remove static electricity remained your body before you touch semiconductor or parts with
  semiconductor. There are ways that you touch an earthed place or wear static electricity
  prevention string on wrist.


● Use earthed soldering steel when you connect or disconnect ESD.


● Use soldering removing tool to break static electricity. , otherwise ESD will be damaged by
  static electricity.


● Don't unpack until you set up ESD on product. Because most of ESD are packed by box
  and aluminum plate to have conductive power,they are prevented from static electricity.


● You must maintain electric contact between ESD and place due to be set up until ESD is
  connected completely to the proper place or a circuit board.




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2. Specification

2-1. GSM General Specification

                                        GSM900                   EGSM 900                   DCS1800
                                        P has e 1                 P has e 2                 Pha s e 1

  Freq. Band[MHz]                       8 90 ~ 9 15               8 80 ~ 9 15              17 10 ~17 85
  U p li nk/ D own li nk                9 35 ~ 9 60               9 25 ~ 9 60              18 05 ~18 80

                                                                  0~ 12 4 &
    A R FC N r an g e                    1~ 12 4                                             5 12 ~ 88 5
                                                                 9 75 ~ 1 02 3

    T x / R x sp ac i n g                4 5 M Hz                  4 5 M Hz                   9 5 M Hz

   Mod . Bi t ra t e/                27 0. 83 3 kb p s         27 0. 83 3 kb p s          2 70 . 8 33 kb p s
     Bit Period                         3. 69 2 u s               3. 69 2 u s                3. 69 2 u s


      Ti me Slot                       57 6. 9 u s                57 6. 9 u s               57 6. 9 u s
 Period/Frame Peri od                  4.615 ms                   4.615 ms                  4.615 ms


      Mod u l a t i on                 0 . 3 GM S K              0 .3 G M S K               0 .3 GM SK


       MS Power                   33 d Bm~13 d Bm              33 dBm~5 d Bm              30 dBm~0 d Bm

     P ower Cl as s                 5 p cl ~ 1 5 p cl           5 pcl ~ 19 pcl             0 pcl ~ 15 pcl

      Sensitivity                      - 10 2 d B m              - 10 2 d B m               - 10 0 d B m

      TDMA M ux                              8                         8                          8

      C el l R a di u s                  35 Km                      35 Km                      2 Km




                                                         2-1
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Specification




2-2. GSM TX power class

      TX Power                        TX Power
                    GSM900                             DCS1800
    control level                   control level

           5        33±2 dBm               0           30±3 dBm


           6        31±2 dBm               1           28±3 dBm


           7        29±2 dBm               2           26±3 dBm


           8        27±2 dBm               3           24±3 dBm


           9        25±2 dBm               4           22±3 dBm


           10       23±2 dBm               5           20±3 dBm


           11       21±2 dBm               6           18±3 dBm


           12       19±2 dBm               7           16±3 dBm


           13       17±2 dBm               8           14±3 dBm


           14       15±2 dBm               9           12±4 dBm


           15       13±2 dBm              10           10±4 dBm


           16       11±3 dBm              11           8±4 dBm


           17       9± 3dBm               12           6±4 dBm


           18       7±3 dBm               13           4±4 dBm


           19       5±3 dBm               14           2±5 dBm


                                          15           0±5 dBm

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3. Product Function

3-1. Main Function
-Camera and camcorder
-Music player
-Bluetooth
-Web browser
-Get personal with photo caller ID
-Name card
-Multimedia Message Service (MMS)
-Java
-Calendar
-Voice recorder
-Alarm




                                                3-1
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4. Array course control




                         Test Jig (GH80-03307A)




                       Test Cable (GH39-00127A)




                     RF Test Cable (GH39-00283A)
                                        4-1
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Array course control




Software Downloading
4-1. Downloading Binary Files
• Three binary files for downloading C130.
 – C130XXYY.s3 : Main source code binary.




4-2. Pre-requsite for Downloading
• Downloader Program(OptiFlash.exe)
• C130 Mobile Phone
• Data Cable
• Binary files




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1.


                                                                                     Array course control




     4-3. S/W Downloader Program


     1. Load the binary download program
by executing the “OptiFlash.exe”




     2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware
     platform”.

     Choose hardware platform for the downloader file setting.

     Set the everything else as the default values which are shown below




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Array course control




3. Select the COM port when the download cable is connected




     Up to twelve ports are supported. Additionally you can select the
     maximum      transfer speed OptiFlash will use to communicate with
     the phone. However, OptiFlash will use a slower speed if either the
     PC’s or the phone’s serial hardware is incapable of handling the
     selected speed




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                                                                                Array course control




4. Select the“Flash&Verify” -> “Browse”

Set the directory path and choose the latest s/w binary, for example
“XC30XXYY.s3”,
for the downloader binary setting.




        Make sure that not to change the reserved memory
        regions.

        In case of C130 the reserved regions are :

        -0x00fc0000 – 0x00ffffff





                                             4-5

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Array course control




5. Click “OK” button then press “Flash”.

(Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same
time. Then press ‘Flash’.)


Downloader will upload the binary file as below for the downloading.                   





6. When downloading is finished successfully, there is a “All is well”
message. 



7. After finishing downloading, Certain memory resets should be done to
guarantee the normal performance.


8. Confirm the downloaded version name and etc. :                       

         *#5002*8376263#

   Full Reset : 

         *2767*3855#




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5. Exploded View and Parts List

5-1. Cellular phone Exploded View




                                                                              QFR01




                                                                              QIF01




                                                                              QKP01

                                                                              QCR17
           QAR01
           QLC01

           QMP01


           QAN06                                                              QME01
                                                                              QMI01
           QAN02
           QSP01


                                                                              QRE02



                                                                              QMO01


                                                                              QRF03




           QCR06                                                              QRE01

           QRF01




                                                                              QBA01



                                                                              QBA00




                                            5-1
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                                                                         Exploded View and Parts List




5-2. Cellular phone Parts list
   Design LOC                        Discription                                 SEC CODE
 QAN02             INTENNA-SGHC130                                               GH42-00826A
 QAN06             MEC-ANT CONTACT RUBBER                                        GH75-09635A
 QAR01             AUDIO-RECEIVER                                                3009-001201
 QBA00             MEC-COVER BATT                                                GH75-09643A
 QBA01             INNER BATTERY PACK-750MAH,BLK,                                GH43-02483A
 QCR06             SCREW-MACHINE                                                 6001-001155
 QCR17             SCREW-MACHINE                                                 6001-001460
 QKP01             MEC-KEYPAD                                                    GH75-09645A
 QLC01             LCD-SGHC130 MODULE                                            GH07-00915A
 QME01             UNIT-METAL DOME                                               GH59-03151A
 QMI01             MICROPHONE-ASSY-SGHC130                                       GH30-00276A
 QMO01             MOTOR-DC                                                      3101-001324
 QMP01             PBA MAIN-SGHC130                                              GH92-02745A
 QRE01             MEC-COVER REAR                                                GH75-09642A
 QRE02             MEC-BRACKET REAR                                              GH75-09644A
 QRF01             RMO-COVER RF                                                  GH73-06809A
 QRF03             PMO-COVER EAR                                                 GH72-30146A
 QSP01             SPEAKER                                                       3001-001966
 QFR01             MEC-COVER FRONT                                               GH75-09641A
         QIF01     PMO-COVER IF                                                  GH72-30148A




                                              5-2
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Exploded View and Parts List




                                Discription                                          SEC CODE
                                  BAG PE                                             6902-000297
                     ADAPTOR-SGHN288 TAD                                             GH44-00184A
                               LABEL(P)-IMEI                                         GH68-01335D
                      LABEL(P)-WATER SOAK                                            GH68-02026A
                   MANUAL USERS-EU RUSSIAN                                           GH68-10872A
                        LABEL(R)-MAIN SEK                                            GH68-11303B
                     CUSHION-CASE TA2 MA2                                            GH69-03897A
                      BOX(P)-UNIT MAIN(EU)                                           GH69-04012A
                    RMO-CUSHION RUBBER TR                                            GH73-07077A
                      MPR-SPONGE VIBRATOR                                            GH74-14818A
                      MPR-CUSHION INTENNA                                            GH74-22230A
                         MPR-CUSHION RCV                                             GH74-23341A
                           MPR-TAPE GND                                              GH74-23342A
                         MPR-TAPE IF CON                                             GH74-23343A
                   MPR-TAPE BACKUP BATTERY                                           GH74-23544A
                      MPR-VINYL BOHO MAIN                                            GH74-24760A




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6. Disassembly and Assembly instructions

6-1. Disassembly
 1                                                        2




                                                       1) Raise up the upper part of SET.
                                                       ※ caution
                                                       1) Be careful not to make scratch and
1) Unlock 4 screws.                                    molding damage!
※ caution                                              2) Must unlock the upper side first.
1) Be careful not to make scratch and                         -If you unlock the lower part first,
   molding damage!                                            locker of the lower part is damaged.
 3                                                        4




1) Unlock rightside of SET                             1) Unlock leftside of SET
※ caution                                              ※ caution
1) Be careful not to make scratch and                  1) Be careful not to make scratch and
     molding damage!                                          molding damage!

                                                    6-1
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Disassembly and Assembly instructions




 5                                                        6




                                                       1) Holding FRONT and pushing KEA PAD,
                                                              disassamble the MIC FPCB.
1) Holding and pulling the upper part of REAR 2) Pushing KEY PAD under the earjack,
     disassamble the lower part of REAR.                      disassable the lower part of PBA
※ caution                                              ※ caution
1) Be careful not to make scratch and                  1) Be careful not to make scratch and
     molding damage!                                          molding damage!
2) Be careful not to make damage of the                2) When you disassamble PBA, be careful not
     lower locker!                                            to make MIC FPCB damage!
 7                                                        8




1) Rising up PBA LCD PART slowly and
     disassamble RECEIVER.
※ caution
1) Be careful not to make scratch and
     molding damage!
2) Be careful not to make RECEIVER WIRE
     damage!
3) Be careful not to make LCD damage!

                                                    6-2
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                                                                   Disassembly and Assembly instructions




6-2. Assembly
 1                                                     2




                                                                      SILK GUIDE LINE




          SILK GUIDE LINE




1)fix into silk guide line,Attach the CUSION
 INTENNA PORON
2)fix into undet intenna contact shape,attach       1) Fix into SILK GUIDE LINE, attach the
 ROBBER.                                                   RECEIVER PORON.
 3                                                     4
                                                                         PCB GND
                                                                         CORNER


      COVER TOP OF BACK UP BATT                                         PCB OUTLINE
                                                                        AND DOME
                                                                        SHEET
                                                                        OUTLINE

      ATTACH THE PART
      OF CENTER                                     1) Fix into PCB GND corner, Attach the
                                                           SHIELD GARSKET.
                                                    2) Fix into outline of DOME SHEET and PCB
                                                           GRD corner, Attach the ELECTRIC TAPE
1)Attach the CUSION ROBBER on ceter of                     and cover the reverse side of PCB
 AGERE TC CHIP.                                     ※ caution
2)Attach the ELECTRIC TAPE for covering top         1) After attaching the ELECTRIC TAPE, rup up
 of BACK UP BATT.                                          it not to take off.




                                                 6-3
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Disassembly and Assembly instructions




 5                                                      6




                                                                Check
                                                                the
                                                                polarity.
  CHECK the
  soldering guide
  hole




1) Fix into MIC soldering guide hole,                1) Check the polarity and and solder the
     solder MIC FPCB.                                       RECEIVER
※ caution                                            ※ caution
1) Be careful circuit short and soldering error. 1) Be careful circuit short and soldering error.
 7                                                      8




                 Check the
                 soldering
                 guide hole


                                                                Locking point check



1) Fix into LCD FPCB soldering guide
hole,
   solder LCD FPCB.
※ caution                                            1) Assemble the LCD ON the PCB.
1) Be careful not to make LCD FPCB damage. ※ caution
2) Be careful circuit short and soldering error. 1) Be careful not to make LCD FPCB damage.


                                                  6-4
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                                                                   Disassembly and Assembly instructions




 9                                                   10




                                                                     Check the
                                                                     polarity

            Check the point


                                                     1) Check the polarity and and solder the
                                                        RECEIVER
1) Screw up the SHEILD CAN at 4 Points.              2) Attach the MOTER on the SHIELD CAN
     [M1.4 x L2.3]                                   ※ caution
※ caution                                            1) Attaching moter, check the direction.
1) Torque 0.8 ± 0.1 Kgf/㎠                               (same as picture)
2) Be careful not to damage LCD !                    2) Be careful circuit short and soldering error.
11                                                   12



             납땜 기준홀 확인




       Check the polarity
                                                                Check the locking point




1)Check the polarity of SPEAKER, solder it           1)Assemble intenna on PBA
※ caution                                            ※ caution

1) Be careful circuit short and soldering error. 1) Be careful not to damage LCD !




                                                  6-5
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Disassembly and Assembly instructions




13                                                   14




                                                              After inserting PBA, check the
                                                              locking point
                      After inserting
                      reciver, insert LCD
                                                     1) Insert PBA in the FRONT.
1) Insert RECEIVER in the FRONT                      ※ caution
※ caution                                            1) Inserting PBA, be caful not to make MIC
1) Torque 0.8 ± 0.1 Kgf/㎠                               FPCB damage!
2) Be careful not to make scratch and                2) Be careful not to make scratch and
   molding damage!                                      molding damage!
15                                                   16




                                                                                Check the
                                                                                Bottom side
                                                                                LOCKING
     Folding MIC FPCB, insert
     it in FRONT

1) Insert MIC in the FRONT MIC HOLE.
※ caution                                            1) Assemble FRONT and ROAR Locker..
1) Be careful not to make the MIC FPCB               ※ caution

   damage!                                           1) Be careful not to make locker damage
2) Be careful not to make scratch and                2) Be careful not to make scratch and
   molding damage!                                      molding damage!




                                                  6-6
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                                                                  Disassembly and Assembly instructions




17                                                  18




             After assembling the
             lower side,
                                                                  Check SCREW 4
             assemble upper side
                                                                  points


                                                    1) Screw up the REAR at 4 Points.
1) After assambling the bottom side, push              [M1.4* L3.5]
  and assamble the upper side                       ※ caution
※ caution                                           1) Torque 0.8 ± 0.1 Kgf/㎠
1) Be careful not to make scratch and               2) Be careful not to make scratch and
  molding damage!                                      molding damage!




                                                 6-7
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7. MAIN Electrical Parts List

  SEC CODE        Design LOC                       Discription                  STATUS
  0403-001427         ANT100         DIODE-ZENER                                  SA
  0403-001547         BAT300         DIODE-ZENER                                  SA
  0404-001172         BTC104         DIODE-SCHOTTKY                               SA
  0406-001083          C100          DIODE-TVS                                    SA
  0406-001083          C101          DIODE-TVS                                    SA
  0406-001083          C102          DIODE-TVS                                    SA
  0406-001210          C105          DIODE-TVS                                    SA
  0406-001210          C106          DIODE-TVS                                    SA
  0406-001210          C107          DIODE-TVS                                    SA
  0406-001210          C108          DIODE-TVS                                    SA
  0406-001210          C109          DIODE-TVS                                    SA
  0406-001210          C110          DIODE-TVS                                    SA
  0406-001254          C112          DIODE-TVS                                    SA
  0406-001254          C113          DIODE-TVS                                    SA
  0406-001254          C115          DIODE-TVS                                    SA
  0406-001254          C116          DIODE-TVS                                    SA
  0406-001254          C117          DIODE-TVS                                    SA
  0406-001254          C118          DIODE-TVS                                    SA
  0406-001254          C119          DIODE-TVS                                    SA
  0406-001254          C120          DIODE-TVS                                    SA
  0407-001002          C121          DIODE-ARRAY                                  SA
  0501-000225          C126          TR-SMALL SIGNAL                              SA
  0504-000168          C127          TR-DIGITAL                                   SA
  0601-001979          C129          LED                                          SA
  0601-001979          C130          LED                                          SA
  0801-002529          C132          IC-CMOS LOGIC                                SA
  1108-000070          C133          IC-MCP                                       SA
  1201-002364          C134          IC-POWER AMP                                 SA
  1203-003304          C135          IC-POWER SUPERVISOR                          SA
  1203-003663          C136          IC-BATTERY                                   SA
  1203-003737          C137          IC-POSI.FIXED REG.                           SA
  1203-004337          C138          IC-DC/DC CONVERTER                           SA
  1204-001811          C139          IC-MELODY                                    SA
  1205-002683          C140          IC-TRANSCEIVER                               SA
  1209-001219          C141          IC-SENSOR                                    SA
  1405-001082          C142          VARISTOR                                     SA
  1405-001082          C143          VARISTOR                                     SA
  1405-001082          C146          VARISTOR                                     SA
  1405-001082          C147          VARISTOR                                     SA
  1405-001082          C149          VARISTOR                                     SA
  1405-001082          C150          VARISTOR                                     SA
  1405-001082          C151          VARISTOR                                     SA
  1405-001082          C152          VARISTOR                                     SA
                                           7-1
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Main Electrical Parts List




    SEC CODE                 Design LOC                      Discription                STATUS
    1405-001082                   C153        VARISTOR                                    SA
    1405-001082                   C155        VARISTOR                                    SA
    1405-001082                   C156        VARISTOR                                    SA
    1405-001093                   C158        VARISTOR                                    SA
    2007-000140                   C160        R-CHIP                                      SA
    2007-000140                   C161        R-CHIP                                      SA
    2007-000142                   C162        R-CHIP                                     SNA
    2007-000148                   C164        R-CHIP                                      SA
    2007-000148                   C165        R-CHIP                                      SA
    2007-000148                   C166        R-CHIP                                      SA
    2007-000148                   C167        R-CHIP                                      SA
    2007-000157                   C168        R-CHIP                                      SA
    2007-000157                   C170        R-CHIP                                      SA
    2007-000157                   C171        R-CHIP                                      SA
    2007-000157                   C172        R-CHIP                                      SA
    2007-000160                   C173        R-CHIP                                      SA
    2007-000161                   C174        R-CHIP                                      SA
    2007-000161                   C175        R-CHIP                                      SA
    2007-000161                   C176        R-CHIP                                      SA
    2007-000161                   C178        R-CHIP                                      SA
    2007-000162                   C179        R-CHIP                                      SA
    2007-000162                   C180        R-CHIP                                      SA
    2007-000162                   C181        R-CHIP                                      SA
    2007-000162                   C182        R-CHIP                                      SA
    2007-000162                   C183        R-CHIP                                      SA
    2007-000162                   C188        R-CHIP                                      SA
    2007-000164                   C198        R-CHIP                                      SA
    2007-000170                   C199        R-CHIP                                      SA
    2007-000171                   C200        R-CHIP                                      SA
    2007-000171                   C201        R-CHIP                                      SA
    2007-000171                   C202        R-CHIP                                      SA
    2007-000171                   C203        R-CHIP                                      SA
    2007-000171                   C204        R-CHIP                                      SA
    2007-000171                   C205        R-CHIP                                      SA
    2007-000172                   C206        R-CHIP                                      SA
    2007-000172                   C207        R-CHIP                                      SA
    2007-000172                   C208        R-CHIP                                      SA
    2007-000566                   C209        R-CHIP                                      SA
    2007-000566                   C210        R-CHIP                                      SA
    2007-000566                   C211        R-CHIP                                      SA
    2007-000566                   C212        R-CHIP                                      SA
    2007-000775                   C213        R-CHIP                                      SA
    2007-000775                   C214        R-CHIP                                      SA
                                                       7-2

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                                                                              Main Electrical Parts List




SEC CODE        Design LOC                       Discription                           STATUS
2007-000775          C215          R-CHIP                                                 SA
2007-000831          C216          R-CHIP                                                 SA
2007-000831          C217          R-CHIP                                                 SA
2007-001119          C220          R-CHIP                                                 SA
2007-001308          C222          R-CHIP                                                 SA
2007-001320          C223          R-CHIP                                                 SA
2007-001320          C225          R-CHIP                                                 SA
2007-001323          C226          R-CHIP                                                 SA
2007-001325          C227          R-CHIP                                                 SA
2007-002797          C228          R-CHIP                                                 SA
2007-002965          C229          R-CHIP                                                 SA
2007-002965          C230          R-CHIP                                                 SA
2007-002965          C233          R-CHIP                                                 SA
2007-002965          D200          R-CHIP                                                 SA
2007-002965          D201          R-CHIP                                                 SA
2007-007197         EAR102         R-CHIP                                                 SA
2007-007197          F101          R-CHIP                                                 SA
2007-007573          F102          R-CHIP                                                 SA
2007-007573        GND101          R-CHIP                                                 SA
2007-008137         IFC101         R-CHIP                                                 SA
2007-008419          L100          R-CHIP                                                 SA
2007-008419          L101          R-CHIP                                                 SA
2007-008419          L102          R-CHIP                                                 SA
2007-008419          L104          R-CHIP                                                 SA
2007-008419          L105          R-CHIP                                                 SA
2007-008419          L110          R-CHIP                                                 SA
2007-008419          L111          R-CHIP                                                 SA
2007-008419          L200          R-CHIP                                                 SA
2007-008419         LED200         R-CHIP                                                 SA
2007-008419         LED201         R-CHIP                                                 SA
2007-008419         OSC100         R-CHIP                                                 SA
2007-008419         OSC200         R-CHIP                                                 SA
2007-008486         PAM100         R-CHIP                                                 SA
2007-008516          R104          R-CHIP                                                 SA
2007-008516          R105          R-CHIP                                                 SA
2007-008590          R107          R-CHIP                                                SNA
2007-009160          R108          R-CHIP                                                 SA
2007-009171          R111          R-CHIP                                                 SA
2203-000233          R112          C-CER,CHIP                                             SA
2203-000233          R113          C-CER,CHIP                                             SA
2203-000233          R114          C-CER,CHIP                                             SA
2203-000233          R115          C-CER,CHIP                                             SA
2203-000233          R116          C-CER,CHIP                                             SA
                                          7-3
               SAMSUNG Proprietary-Contents may change without notice
              This Document can not be used without Samsung's authorization
Main Electrical Parts List




    SEC CODE                 Design LOC                    Discription                  STATUS
    2203-000254                   R117        C-CER,CHIP                                  SA
    2203-000254                   R118        C-CER,CHIP                                  SA
    2203-000254                   R120        C-CER,CHIP                                  SA
    2203-000254                   R121        C-CER,CHIP                                  SA
    2203-000254                   R122        C-CER,CHIP                                  SA
    2203-000254                   R123        C-CER,CHIP                                  SA
    2203-000254                   R128        C-CER,CHIP                                  SA
    2203-000254                   R131        C-CER,CHIP                                  SA
    2203-000254                   R133        C-CER,CHIP                                  SA
    2203-000254                   R135        C-CER,CHIP                                  SA
    2203-000254                   R137        C-CER,CHIP                                  SA
    2203-000359                   R138        C-CER,CHIP                                  SA
    2203-000359                   R139        C-CER,CHIP                                  SA
    2203-000386                   R140        C-CER,CHIP                                  SA
    2203-000386                   R142        C-CER,CHIP                                  SA
    2203-000386                   R143        C-CER,CHIP                                  SA
    2203-000438                   R144        C-CER,CHIP                                  SA
    2203-000654                   R145        C-CER,CHIP                                  SA
    2203-000679                   R146        C-CER,CHIP                                  SA
    2203-000812                   R147        C-CER,CHIP                                  SA
    2203-000812                   R150        C-CER,CHIP                                  SA
    2203-000812                   R151        C-CER,CHIP                                  SA
    2203-000940                   R152        C-CER,CHIP                                  SA
    2203-000995                   R153        C-CER,CHIP                                  SA
    2203-000995                   R155        C-CER,CHIP                                  SA
    2203-000995                   R156        C-CER,CHIP                                  SA
    2203-001072                   R157        C-CER,CHIP                                  SA
    2203-001405                   R158        C-CER,CHIP                                  SA
    2203-001412                   R159        C-CER,CHIP                                  SA
    2203-005344                   R168        C-CER,CHIP                                  SA
    2203-005344                   R170        C-CER,CHIP                                  SA
    2203-005344                   R171        C-CER,CHIP                                  SA
    2203-005682                   R172        C-CER,CHIP                                  SA
    2203-005682                   R179        C-CER,CHIP                                  SA
    2203-005682                   R180        C-CER,CHIP                                  SA
    2203-005682                   R181        C-CER,CHIP                                  SA
    2203-005736                   R182        C-CER,CHIP                                  SA
    2203-005736                   R183        C-CER,CHIP                                  SA
    2203-005736                   R184        C-CER,CHIP                                  SA
    2203-005792                   R185        C-CER,CHIP                                  SA
    2203-005792                   R186        C-CER,CHIP                                  SA
    2203-005819                   R190        C-CER,CHIP                                  SA
    2203-005819                   R191        C-CER,CHIP                                  SA
                                                    7-4

                             SAMSUNG Proprietary-Contents may change without notice
                        This Document can not be used without Samsung's authorization
                                                                              Main Electrical Parts List




SEC CODE        Design LOC                       Discription                           STATUS
2203-005819          R192          C-CER,CHIP                                             SA
2203-005819          R193          C-CER,CHIP                                             SA
2203-005819          R194          C-CER,CHIP                                             SA
2203-005993          R195          C-CER,CHIP                                            SNA
2203-005993          R196          C-CER,CHIP                                            SNA
2203-006048          R197          C-CER,CHIP                                             SA
2203-006048          R198          C-CER,CHIP                                             SA
2203-006048          R199          C-CER,CHIP                                             SA
2203-006048          R200          C-CER,CHIP                                             SA
2203-006048          R201          C-CER,CHIP                                             SA
2203-006048          R204          C-CER,CHIP                                             SA
2203-006048          R206          C-CER,CHIP                                             SA
2203-006048          R207          C-CER,CHIP                                             SA
2203-006048          R209          C-CER,CHIP                                             SA
2203-006048          R214          C-CER,CHIP                                             SA
2203-006048          R216          C-CER,CHIP                                             SA
2203-006048          R243          C-CER,CHIP                                             SA
2203-006194          R244          C-CER,CHIP                                             SA
2203-006194          R245          C-CER,CHIP                                             SA
2203-006257          R247          C-CER,CHIP                                             SA
2203-006260          R249          C-CER,CHIP                                             SA
2203-006260          R250          C-CER,CHIP                                             SA
2203-006260          R251          C-CER,CHIP                                             SA
2203-006260         RFS100         C-CER,CHIP                                             SA
2203-006318         SIM103         C-CER,CHIP                                             SA
2203-006318         TA101          C-CER,CHIP                                             SA
2203-006318         TA102          C-CER,CHIP                                             SA
2203-006324         TA103          C-CER,CHIP                                             SA
2203-006348         TA104          C-CER,CHIP                                             SA
2203-006423         TA105          C-CER,CHIP                                             SA
2203-006423         TA106          C-CER,CHIP                                             SA
2203-006423         TA107          C-CER,CHIP                                             SA
2203-006423         TA108          C-CER,CHIP                                             SA
2203-006423         TA109          C-CER,CHIP                                             SA
2203-006556         TR103          C-CER,CHIP                                             SA
2203-006556         TR104          C-CER,CHIP                                             SA
2203-006562          U102          C-CER,CHIP                                             SA
2203-006562          U105          C-CER,CHIP                                             SA
2203-006562          U106          C-CER,CHIP                                             SA
2203-006562          U109          C-CER,CHIP                                             SA
2203-006562          U202          C-CER,CHIP                                             SA
2203-006626          U203          C-CER,CHIP                                             SA
2203-006626          U204          C-CER,CHIP                                             SA
                                          7-5
               SAMSUNG Proprietary-Contents may change without notice
              This Document can not be used without Samsung's authorization
Main Electrical Parts List




    SEC CODE                 Design LOC                    Discription                  STATUS
    2203-006648                 UCP101        C-CER,CHIP                                  SA
    2203-006824                 UCP201        C-CER,CHIP                                  SA
    2404-001225                 UME200        C-TA,CHIP                                   SA
    2404-001225                  VR112        C-TA,CHIP                                   SA
    2404-001339                  VR118        C-TA,CHIP                                   SA
    2404-001343                  VR119        C-TA,CHIP                                   SA
    2404-001374                  VR203        C-TA,CHIP                                   SA
    2404-001381                  VR204        C-TA,CHIP                                   SA
    2404-001381                  VR205        C-TA,CHIP                                   SA
    2404-001406                  VR206        C-TA,CHIP                                   SA
    2404-001414                  VR207        C-TA,CHIP                                   SA
    2503-001053                  VR208        C-NETWORK                                   SA
    2503-001053                  VR209        C-NETWORK                                   SA
    2503-001053                  VR210        C-NETWORK                                   SA
    2703-002313                  VR212        INDUCTOR-SMD                                SA
    2703-002346                  ZD112        INDUCTOR-SMD                                SA
    2703-002485                  ZD114        INDUCTOR-SMD                                SA
    2703-002558                  ZD115        INDUCTOR-SMD                                SA
    2703-002603                  ZD116        INDUCTOR-SMD                                SA
    2703-002842                  ZD117        INDUCTOR-SMD                                SA
    2703-002842                  ZD118        INDUCTOR-SMD                                SA
    2801-004426                  ZD119        CRYSTAL-SMD                                 SA
    2801-004466                  ZD121        CRYSTAL-SMD                                 SA
    2904-001592                  ZD122        FILTER-SAW                                  SA
    2904-001599                  ZD123        FILTER-SAW                                  SA
    3705-001358                  ZD124        CONNECTOR-COAXIAL                           SA
    3709-001384                  ZD125        CONNECTOR-CARD EDGE                         SA
    3710-001611                  ZD126        CONNECTOR-INTERFACE                         SA
    3711-006228                  ZD127        HEADER-BATTERY                              SA
    3722-002067                  ZD214        JACK-EAR PHONE                              SA
    4302-001130                  ZD215        BATTERY-LI(2ND)                             SA
    GH09-00036A                  ZD216        IC MICOM-SGHX480                            SA
    GH71-05646A                  ZD217        NPR-ANTENNA CONTACT                         SA
    GH71-05646A                  ZD218        NPR-ANTENNA CONTACT                         SA




                                                     7-6

                             SAMSUNG Proprietary-Contents may change without notice
                        This Document can not be used without Samsung's authorization
8. Block Diagrams




                                        8-1
            SAMSUNG Proprietary-Contents may change without notice
           This Document can not be used without Samsung's authorization
Block Diagrams




                                              8-2
                  SAMSUNG Proprietary-Contents may change without notice
                 This Document can not be used without Samsung's authorization
9. PCB Diagrams




                               SPK102




                G1


                                                                                                                                                                                         G2

                                                                                       MOD500




                 G3                                                                                UP
                                 ZD214LED200                                                                                             ZD215               LED201
                                                                       VR207




                                                                                                                                                             RIGHT




                             MENU                                                                                                                                          STO
                                            LEFT




                                                                                                        I
                     VR201




                                                                                                                                               VR208 VR206




                                                                                          DOWN
                                                   VR202




                              SEND                                                                                                                                     PWR
                                                   VR212




                                                                                          CLEAR

                G5                                                                                                                                                                       G6
                                                           VR205




                                 1                                                                                                                                     3
                                                                                                                                            VR211




                                                                                                        2

                                                                                                                                                                                 G4
                                                           VR210




                                                                                                                                                VR203




                                  4                                                                     5                                                              6
                                                                   VR209




                                                                                                                                               VR204




                                        7                                                               8                                                              9
                                                                                                                                                                                 VR119




                                        *                                                                                                                            SHARP
                                                                                                        0
                                                                                       R1 7 9


                                                                                                                R1 0 4
                                                                               VR104


                                                                                                VR105
                                                                                                        VR106


                                                                                                                         VR107
                                                                                                                                 VR108




                                                                                           9-1
           SAMSUNG Proprietary-Contents may change without notice
          This Document can not be used without Samsung's authorization
                                                                                                                                                                                       PCB Diagrams




                                                                       ZD124
                                                                       ZD123




                                                                                                                            GND100 ANT100 GND101




                                                                                                                                         RFS100
                                           BTC104
                                                                                          VR112

          SPK101
                                      ZD114
                            TA102
          ZD122
          ZD121




                                                                                                     TA105

                                                                        U106




                                                                                                                                                  PAM100



                                                                                                                                                                       TA101
              U202
                                                                                              TA106

                                                                                                                                     F101F102
                                                                                 BAT300
                                    U107




                                                           TR103
                                                                                                                                              U102
                                                                                      D200

                                                                                            U203


                                                                                                                                                           OSC100

                           UCP201
                                                                   OSC200




                                                                                                                                     RSTCP_TDI CP_TMS GND1

                                                                                                                                             TP100 CP_TCK CP_TDO
                           UME200




                                                                               U109




                                                                                                                              SIM103
                                                                     U204
                                                               D 201




                                                                                                                                                                               VR114
                                                                                                                             VR113             TA107
                                                              MOTOR                                         TA109
                                                                                                                                                              EAR102




                                                                                                       VR103
                                                                                                                             VR115
                                                                                                                    ZD112
                                                                                                            ZD100
                                                                                            VR102
                                                                                                    VR101
                                                           VR111


                                                                       VR110


                                                                                  VR109
                                           T A 103 A 104
                   VR118




       MIC100              U105
                                                 T




                                                                                                                                                                               VR117




                                                                                                                                                              TA108
                                                                                                                                     VR116




                                                                                                                                                 TR104

                                                                               IFC101




                                                                                 9-2

 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
10. Flow Chart of Troubleshooting

10-1.Baseband
10-1-1. Power ON

          'Power On' does not work




       Check the current consumption

                          Yes


            Current consumption              No
                 >= 100mA                             Download again


                          Yes

           Check the Vbat Voltage




                                             No
               Voltage >=3.3V                       Charge the Battery


                          Yes

           Check the pin of U107




                                             No
              Pin#J12 >= 2.8V                      Check U107 and C173         ①

                          Yes



                Pin#A13 and                  No        pin#G11 =                No
               pin#A14 =2.8V                              1.8V                           Check U107 and C174   ②


                                                       Yes
                          Yes




   Check the clock signal at pin#8 of U102   ③




               Freq = 13MHz                   No
              Vrms >=300mV                          Check the clock generation circuit
                                                          (related to OSC100)            ④
               Vpp≒ 900mV


                          Yes


         Check the initial operation




                    END




                                                    10-1
                           SAMSUNG Proprietary-Contents may change without notice
                       This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




                 ②

                  ①②


                                                                           ③

        ①




                                                                                      ④




                                                    10-2
                       SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                                                                                                                                                                             VCCD_2.9V            VCCA_2.9V                                        VCCD_2.9V


                                                                                                                                                                                                                                                                                                                           VBAT
                                                                                                                                                                                                                    C152                 C153                                                  C155




                                                                                                                                DSP_DB(0:15)                                                                                                                                                                                         C162




                                                                                                                                                                                  2
                                                                                                                                                                                  1
                                                                                                                                                                                  K 10
                                                                                                                                                                                  J 10
                                                                                                                                                                                  J9
                                                                                                                                                                                  J8
                                                                                                                                                                                  J7
                                                                                                                                                                                  H9
                                                                                                                                                                                  H8
                                                                                                                                                                                  H7
                                                                                                                                                                                  H6
                                                                                                                                                                                  G10
                                                                                                                                                                                  G9
                                                                                                                                                                                  G8
                                                                                                                                                                                  G7
                                                                                                                                                                                  F1 0
                                                                                                                                                                                  F9
                                                                                                                                                                                  F8
                                                                                                                                                                                  F7
                                                                                                                                                                                  D13
                                                                                                                                                                                                                           B4
                                                                                                                                                                                                                           C4
                                                                                                                                                                                                                           P 13
                                                                                                                                                                                                                           L 11
                                                                                                                                                                                                                           F6
                                                                                                                                                                                                                           A6
                                                                                                                                                                                                                           M10
                                                                                                                                                                                                                           N11
                                                                                                                                                                                                                           P6
                                                                                                                                                                                                                           R2
                                                                                                                                                                                                                           K4
                                                                                                                                                                                                                           G5
                                                                                                                                                                                                                           J4
                                                                                                                                                                                                                           N5
                                                                                                                                                                                                                           N6
                                                                                                                                                                                                                           M3
                                                                                                                                                                                                                           J3
                                                                                                                                                                                                                           F1 1
                                                                                                                                                                                                                           K 15
                                                                                                                                                                                                                           B 15
                                                                                                                                                                                                                           E8
                                                                                                                                                                                                                           B 13
                                                                                                                                                                                                                           C10




                                                                                                                                                                                              NC6
                                                                                                                                                                                              NC5
                                                                                                                                                                                                                                                                                                            VDD34 C11




                                                                                                                                                                                                                                VSS4
                                                                                                                                                                                                                                VSS3
                                                                                                                                                                                                                                VSS2
                                                                                                                                                                                                                                VSS1
                                                                                                                                                                                                                                VDD3
                                                                                                                                                                                                                                VDD2
                                                                                                                                                                                                                                VDD1
                                                                                                                                                                                                                                VDD5




                                                                                                                                                                                                                                VDDV
                                                                                                                                                                                                                                VDDB
                                                                                                                                                                                                                                VDDD




                                                                                                                                                                                                                                GNDV
                                                                                                                                                                                                                               G NDB
                                                                                                                                                                                                                               G NDD
                                                                                                                                                                                                                               G NDQ
                                                                                                                                                                                                                               VDD67




                                                                                                                                                                                          GNDS9
                                                                                                                                                                                          GNDS8
                                                                                                                                                                                          GNDS7
                                                                                                                                                                                          GNDS6
                                                                                                                                                                                          GNDS5
                                                                                                                                                                                          GNDS4
                                                                                                                                                                                          GNDS3
                                                                                                                                                                                          GNDS2
                                                                                                                                                                                          GNDS1
                                                                                                                                                                                                                                                                                                            VDD12 J13




                                                                                                                                                                                         GNDS17
                                                                                                                                                                                         GNDS16
                                                                                                                                                                                         GNDS15
                                                                                                                                                                                         GNDS14
                                                                                                                                                                                         GNDS13
                                                                                                                                                                                         GNDS12
                                                                                                                                                                                         GNDS11
                                                                                                                                                                                         GNDS10
                                                                                                                                                                                                                             VDD_IO2
                                                                                                                                                                                                                             VDD_IO1




                                                                                                                                                                                      A UX _A DC3
                                                                                                                                                                                                                           VDD_OCTL
                                                                                                                                                                                                                           GND_PSC2
                                                                                                                                                                                                                           GND_PSC1




                                                                                                                                                                                                                           GND_OCTL
                                                                                                                                                                                                                           GND_HCUR
                                                                                                                                                            DSP_DB(15)   D2   DB15                                                                                                                         UP_CLK    N9
                                                                                                                                                                         D3                                                                                                                                          R10
                                                                                                                                                                                                                                                                                                                                   SIMCLK
                                                                                                                                                            DSP_DB(14)        DB14                                                                                                                         UP_RST
                                                                                                                                                            DSP_DB(13)   E3                                                                                                                                          P10           SIMRST
                                                                                                                                                                              DB13                                                                                                                           UP_IO
                                                                                                                                                            DSP_DB(12)   E2                                                                                                                                          J11
                                                                                                                                                                                                                                                                                                                                   SIMDATA
                                                                                                                                                                              DB12                                                                                                                          SIM_IO
                                                                                                                                                            DSP_DB(11)   F3   DB11                                                                                                                                   K11           SIM_IO
                                                                                                                                                                                                                                                                                                          SIM_RST                  SIM_RST                                                                  VRTC_3V
                                                                                                                                                            DSP_DB(10)   F2   DB10                                                                                                                        SIM_CLK    K14
                                                                                                                                                            DSP_DB(9)    F1   DB9
                                                                                                                                                                                                                                                                                                                                   SIM_CLK
                                                                                                                                                            DSP_DB(8)    F4   DB8                                                                                                                           VSIM     K12
                                                                                                                                                            DSP_DB(7)    G4   DB7                                                                                                                                    H11           VSIM
                                                                                                                                                                                                                                                                                                           VRTC
                                                                                                                                                            DSP_DB(6)    G3   DB6                                                                                                                     LED2_DRV       G12
                                                                                                                                 DSP_AB(0:8)                                                                                                                                                                                                        VCCB_2.9V          VCCA_2.9V
                                                                                                                                                            DSP_DB(5)    H5   DB5                                                                                                                     LED1_DRV       G13
                                                                                                                                                                                                                                                                                                                                   KEY_BL1                                                VCCD_2.9V
                                                                                                                                                            DSP_DB(4)    J6   DB4                                                                                                                     RING_DRV       F13
                                                                                                                                                                                                                                                                                                                                                                                   VRF_2.9V     VCCD_1.8V
                                                                                                                                                            DSP_DB(3)    J5   DB3                                                                                                                       VIB_DRV      F15
                                                                                                                                                            DSP_DB(2)    K3   DB2                                                                                                                        VLDO_7      C12                                                                                          R157
                                                                                                                                                            DSP_DB(1)    K2   DB1                                                                                                                        VLDO_6      A14
                                                                                                                                                            DSP_DB(0)    K1   DB0                                                                                                                        VL5S_B      C9
                                                                                                                                                         DSP_AB(8)       K5   AB8                                                                                                                        VL5S_A      D10
                                                                                                                                                         DSP_AB(7)       K7   AB7                                                                                                                        VLDO_5      B10
                                                                                                                                                         DSP_AB(6)       M1                                                U107                                                                                      B11
                                                                                                                                                                              AB6                                                                                                                        VL4S_B
                                                                                                                                                         DSP_AB(5)       M2   AB5                                                                                                                        VL4S_A      A12
                                                                                                                                                         DSP_AB(4)       N2                                                                                                                                          B12
                                                                                                                                                                                                                                                                                                                                   BAND_SEL1
                                                                                                                                                                              AB4                                                                                                                        VLDO_4
                                                                                                                                                         DSP_AB(3)       N1   AB3                                                                                                                                    A13
                                                                                                                                                                                                                                                                                                                                                                                                                 1




                                                                                                                                                                                                                                                                                                         VLDO_3
                                                                                                                                                         DSP_AB(2)       L5   AB2                                                                                                                        VLDO_2      J12




                                                                                                                         10-3
                                                                                                                                                         DSP_AB(1)       P1   AB1                                                                                                                        VLDO_1      G11                                                                                              BAT300
                                                                                                                                                         DSP_AB(0)       K6   AB0                                                                                                                                    F14
                                                                                                                                                                                                                                                                                                           VACC                                                                                                       RB414_IV02N
                                                                                                                                                                         L3   I|O
                                                                                                                                              DSP_IO                     L2                                                                                                                                          K8
                                                                                                                                                                              RWN                                                                                                                      CSN_PSC
                                                                                                                                                                                                                                                                                                                                                                                                                 2




                                                                                                                                            DSP_RWN                      R3   RESETN_CSP                                                                                                                             L8                   UP_CS
                                                                                                                                        FLASH_RESET                                                                                                                                                   SCLK_PSC                            UP_SCLK
                                                                                                                                                                                                                                                                                                                     N7                                         C168      C170 C171 C172 C173 C174 C175
                                                                                                                                                                                                                                                                                                       SDO_PSC                            UP_SDO
                                                                                                                                                                         E6   OCTL0                                                                                                                     SDI_PSC      M7
                                                                                                                                                                         C5                                                                                                                                                               UP_SDI
                                                                                                                                                                              OCTL1
                                                                                                                                                                         F5   OCTL2                                                                                                                           VEXT   E14
                                                                                                                                                                         E5   OCTL3                                                                                                                          VBAT    E13
                                                                                                                                                                         A4                                                                                                                                          E11
                                                                                                                                                                                                                                                                                                                                    VBAT
                                                                                                                                                                              OCTL4                                                                                                                       CH_BDRV
                                                                                                                                                 XOENA                   G6                                                                                                                                          F12
                                                                                                                                                                              OCTL5                                                                                                                        CH_ISEN
                                                                                                                                               VMOD_EN                   B3                                                                                                                                          D14
                                                                                                                                                                              OCTL6                                                                                                                        CH_RES
                                                                                                                                                 RF_EN                   A3   OCTL7
                                                                                                                                                 TX_EN                                                                                                                                                               D15
                                                                                                                                                                                                                                                                                                      ADC_AUX2
                                                                                                                                                                         B1   SERLE1                                                                                                                  ADC_AUX1       E10
                                                                                                                                                                         A2   SERLE2                                                                                                                                 A10
                                                                                                                                                 SERLE                                                                                                                                                    VREF                              VREF
                                                                                                                                                                         C1   SERDA                                                                                                                       CREF       E9
                                                                                                                                                SERDAT                   C2   SERCK                                                                                                                                  H10
                                                                                                                                                SERCLK                                                                                                                                                RTC_ALMN                              RTCALARM

                                                                                                                                                                                                                                                                                                                           C179




                                                                                                                                                                                  A FC
                                                                                                                                                                                  TXP
                                                                                                                                                                                              RA REF2
                                                                                                                                                                                              RA REF1
                                                                                                                                                                                              RXTXIP
                                                                                                                                                                                              RXTXIN
                                                                                                                                                                                              RXTXQP
                                                                                                                                                                                              RXTXQN
                                                                                                                                                                                                           A OUTA P
                                                                                                                                                                                                           A OUTA N
                                                                                                                                                                                                           A OUTB P
                                                                                                                                                                                                           A OUTB N
                                                                                                                                                                                                           MICINP
                                                                                                                                                                                                           MICINN
                                                                                                                                                                                                           MICOUTP
                                                                                                                                                                                                           MICOUTN
                                                                                                                                                                                                           A UXINP
                                                                                                                                                                                                           A UXINN
                                                                                                                                                                                                           A UXOUTP
                                                                                                                                                                                                           A UXOUTN
                                                                                                                                                                                                           VXVCM
                                                                                                                                                                                                           VREGP
                                                                                                                                                                                                           VREGN
                                                                                                                                                                                                           DA ICK
                                                                                                                                                                                                           DA IRN
                                                                                                                                                                                                           DA IDI
                                                                                                                                                                                                           DA IDO
                                                                                                                                                                                                                                                RTC_CL K
                                                                                                                                                                                                                                                XOENA Q
                                                                                                                                                                                                                                                MC
                                                                                                                                                                                                                                                NC7
                                                                                                                                                                                                                                                DINTR
                                                                                                                                                                                                                                                                                   PWR_SW2
                                                                                                                                                                                                                                                                                   PWR_SW1N
                                                                                                                                                                                                                                                                                   PSW1_B UF
                                                                                                                                                                                                                                                                                   RESET_O
                                                                                                                                                                                                                                                                                   MODE
                                                                                                                                                                                                                                                                                   PWR_K EEP
                                                                                                                                                                                                                                                                                   INTRQ
                                                                                                                                                                                                                                                                                   VIB _RNG_EN




                                                                                                                                                                                                            L6
                                                                                                                                                                                                                                                                                    L7
                                                                                                                                                                                                                                                                                    L9




                                                                                                                                                                                  E7
                                                                                                                                                                                                                                                P3




                                                                                                                                                                                                            P4
                                                                                                                                                                                                                                                P5




                                                                                                                                                                                  D9
                                                                                                                                                                                              B5
                                                                                                                                                                                              B6
                                                                                                                                                                                              D7
                                                                                                                                                                                              D6
                                                                                                                                                                                              C7
                                                                                                                                                                                              C6
                                                                                                                                                                                                            R4
                                                                                                                                                                                                                                                N4
                                                                                                                                                                                                                                                D1
                                                                                                                                                                                                                                                R6
                                                                                                                                                                                                                                                                                    K9




                                                                                                                                                                                                            M6
                                                                                                                                                                                                                                                                                    M9




                                                                                                                                                                                                           L 14
                                                                                                                                                                                                           L 13
                                                                                                                                                                                                                                                                                   L 10




                                                                                                                                                                                                           P11
                                                                                                                                                                                                           P12
                                                                                                                                                                                                           P15




                                                                                                                                                                                                           N12
                                                                                                                                                                                                           R12
                                                                                                                                                                                                           N14
                                                                                                                                                                                                           N15
                                                                                                                                                                                                           K 13
                                                                                                                                                                                                           R13
                                                                                                                                                                                                           R14
                                                                                                                                                                                                                                                                                   C14
                                                                                                                                                                                                                                                                                   C15
                                                                                                                                                                                                                                                                                   N10




                                                                                                                                                                                                           M14
                                                                                                                                                                                                           M15
                                                                                                                                                                                                           M13




This Document can not be used without Samsung's authorization
                                                                SAMSUNG Proprietary-Contents may change without notice
                                                                                                                                                                                                                                                                                                                     TP100
                                                                                                                                                                                                                                                                                                                                          INTRQ
                                                                                                                                                                                                                                                                                                                                          PWR_KEEP
                                                                                                                                                                                                                                                                                                                                          RST
                                                                                                                                                                                              C180                                C182




                                                                                                                                                                                       A FC
                                                                                                                                                                                              100NF




                                                                                                                                                                                      VA PC
                                                                                                                                                                                                   RTXIP
                                                                                                                                                                                                   RTXIN
                                                                                                                                                                                                  RTXQP
                                                                                                                                                                                                  RTXQN
                                                                                                                                                                                                               MICINP
                                                                                                                                                                                                              MICINN
                                                                                                                                                                                                                                                                                     J IG_ON




                                                                                                                                                                                                              A UXINP
                                                                                                                                                                                                              A UXINN
                                                                                                                                                                                               10V
                                                                                                                                                                                                                                                CL K 32K




                                                                                                                                                                                                             A OUTA P
                                                                                                                                                                                                             A OUTB P
                                                                                                                                                                                                                                                                         DSP_INT




                                                                                                                                                                                                            A OUTA N
                                                                                                                                                                                                            A OUTB N
                                                                                                                                                                                                                                                                                    PWR_ON




                                                                                                                                                                                                           MICOUTP
                                                                                                                                                                                                           MICOUTN
                                                                                                                                                                                                           A UXOUTP
                                                                                                                                                                                                           A UXOUTN

                                                                                                                                                                                                                                                                                                                                      KEY_COL(2)
                                                                                                                                                                                                                                                                                                                     3
                                                                                                                                                                                                                                                           CL K 13M_MC




                                                                                                                                                                                                                                                                                                      1                    TR103

                                                                                                                                                                                                                                                                                                                     2
                                                                                                                                                                                                                                                                                                                                      KEY_ROW(0)
                                                                                                                                                                                                                                                                                                                                                                                                                                    Flow Chart of Troubleshooting
Flow Chart of Troubleshooting




                                       VCCD_2.9V VRF_2.9V                                      C119
                                                                                                                            GSM_PAM_IN
                                                                                               C120
                                                                                                                            DPCS_PAM_IN

         RF_EN
                                9      10 11 12 13 14 15 16

                                _PDN




                                                            VDD

                                                                       VDD

                                                                             GND



                                                                                             RFOH
                                       _RESET

                                                 VIO




                                                                                    RFOL
      13M_OUT
                          8 XOUT                                                                RFIPP
          RTXIP                                                                                             17
                          7 BIP                                                                RFIPN
          RTXIN                                                                                             18
                          6 BIN                                                                RFIDP                     DCS_LNA_IN_P
         RTXQP                                                                                              19
                          5 BQP                                                                RFIDN                     DCS_LNA_IN_N
         RTXQN                                                                                              20
                          4 BQN                                                                RFIEP                     GSM_LNA_IN_P
       SERDAT                                               U102                                            21
                          3 SDIO                                                               RFIEN                     GSM_LNA_IN_N
         SERLE                                                                                              22
                          2 _SEN                                                               RFIAP
       SERCLK                                                                                               23
                          1 SCLK                                                             RFIAN

                                                                                                    XMODE
                                                             XTA L 2
                                                  XTA L 1




                                                                                             XDIV           24
                                                                       VDD

                                                                              VDD
                                           XEN




                                                                                     A FC
                             GND
                             NC
                             NC




                           353433 32 31 30 29 28 27 26 25

                                                                                                                  R143
                                                                                                                               AFC
        XOENA

                                                                                                                 C146
                         OSC100
                     3                 4
                                                                             C150           C147       C151
                     2                 1




                                                                             10-4
                         SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                                            Flow Chart of Troubleshooting




10-1-2. Initial

                Initial Failure


                          Yes




           The pin #G11 of U107 =
                  1.8V and                     No
                                                                         Check the U107                     ①
           the pin #J12 of U107 =                         (if it has some problem, it is to be replaced.)

                    2.8V ?




                          Yes



           Is the pin #K9 of U107              No
                                                                         Check the U107                     ①
               "Low → High" ?                             (if it has some problem, it is to be replaced.)



                             Yes




           There is 32.768kHz wave             No
            forms at the C216 and                                Check the UCP201                   ②
                     C217



                             Yes



            Is the pin #A4 of U107             No
                                                                 Check the UCP201                  ③
                   is "High"


                             Yes



            The voltage is "High" at            No
                                                                  Check the U107                   ④
              the C170,C172,C173


                             Yes

                                               No
               LCD display is O.K                                Check the LCD part



                             Yes

                                                No
                  Sound is O.K                                  Check the Audio part


                             Yes

                      END



                                               10-5
                    SAMSUNG Proprietary-Contents may change without notice
                  This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




       ④
                  ①④

       ④



       ④




                 ③②




                                               ③




                                                    10-6
                       SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                                                                                                                                                                                                                                                                                               Flow Chart of Troubleshooting




                                                                                                                                                                                                                                                                                      VCCD_2.9V
                                                                                                                                                                                                                                                                               VCCD_1.8V      VRTC_3V



                                                                      VCCD_1.8V                                                                                                    VCCD_1.8V VCCD_2.9V
                                                                                                                                                                                                    C200                                                        C201                                                           C202
                                                                                                                                                                                                                                                                                                         C203




                               A(22)                                                                                                                                                                                                                                                                                                                      VREF
                                                                                                                                                                                                                                                                                                                                                          CLK13M_TR
                                                                                                                                                                                                                                                                                                                                                          TR_RST




                                                                                                     G10




                                                                                                                                                                                                                                                                                  G16
                                                                                              H14
                                                                                              N15




                                                                                                     H11




                                                                                                                                                                         C16

                                                                                                                                                                         R17
                                                                                                                                                                         R16




                                                                                                                                                                                                                                   B 14


                                                                                                                                                                                                                                   N16
                                                                                                                                                                                                                                   U16
                                                                                                                                                                                                                                   U15




                                                                                                                                                                                                                                                                                  C11


                                                                                                                                                                                                                                                                                  C12
                                                                                                                                                                                                                                   E17
                                                                                                                                                                                                                                   E16




                                                                                                                                                                                                                                                                                  E15



                                                                                                                                                                                                                                                                                  E10
                                                                                              L 13
                                                                                              L 17




                                                                                                     L 10




                                                                                                                                                                         T13




                                                                                                                                                                                                                                                                                  F10




                                                                                                                                                                                                                                                                                  F17
                                                                                                     J 11

                                                                                                     M7




                                                                                                                                                                                                                                   M1
                                                                                                     G9




                                                                                                                                                                         G1
                                                                                                     K7
                                                                                                     K6



                                                                                                     H7




                                                                                                     A3
                                                                                                     A2



                                                                                                                                                                         A5




                                                                                                                                                                         R4
                                                                                                                                                                         R1




                                                                                                                                                                                                                                   U2

                                                                                                                                                                                                                                   B1




                                                                                                                                                                                                                                                                                  D8
                                                                                                                                                                         E2




                                                                                                                                                                                                                                   P8
                                                                                                     L9

                                                                                                     L8


                                                                                                     L6




                                                                                                     F6
                                                                                                     J7
                                                                      1
                                                                      2




                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS
                                                                                                     VSS




                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                                                                                                                                                                        VDDE
                                                                                  XPA 35_A 22




                                                                                                                                                                                                                                                                                          CK I
                                                                   NC
                                                                   NC

                                                                            XPA 36_A 23_CS5N

                                                                                         VDD
                                                                                 XPA 32_CS0N




                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD
                                                                                                                                                                           VDD




                                                                                                                                                                                                                                                                                        VRTC
                                                                                                                                                                                                                                                                                       XVREF
                                                                                                                                                                                                                                                                                        VSSA
                                                                                                                                                                                                                                                                                        VDDA



                                                                                                                                                                                                                                                                                        RSTB
                                                                                                                                                                                                                                                                                    VSS_DPL L
                                                                                                                                                                                                                                                                                    VDD_DPL L
                               D(0:15)
                                                   D(0)     A6
                                                                 XCP_D0
                                                   D(1)     B5
                                                                 XCP_D1
                                                   D(2)     F8
                                                                 XCP_D2                                                                                                                                                                                                                                          TDO
                                                                                                                                                                                                                                                                                                                      F12
                                                   D(3)     F7
                                                                 XCP_D3                                                                                                                                                                                                                                         TRST
                                                                                                                                                                                                                                                                                                                      F15
                                                                                                                                                                                                                                                                                                                                                          TR_RST
                                                   D(4)     C5
                                                                 XCP_D4                                                                                                                                                                                                                                           TDI
                                                                                                                                                                                                                                                                                                                      H12
                                                   D(5)     D6   XCP_D5                                                                                                                                                                                                                                          TMS G12
                                                   D(6)     E7
                                                                 XCP_D6                                                                                                                                                                                                                                          TCK
                                                                                                                                                                                                                                                                                                                      H13
                                                   D(7)     D5
                                                                 XCP_D7
                                                   D(8)     C4
                                                                 XCP_D8                                                                                                                                                                                                                           CKO/IACK/ERAMHI
                                                                                                                                                                                                                                                                                                                         G15
                                                   D(9)     B4
                                                                 XCP_D9                                                                                                                                                                                                                       IOBIT[2]/VEC[3]/EROMHI
                                                                                                                                                                                                                                                                                                                         L12
                                                   D(10)    B3
                                                                 XCP_D10                                                                                                                                                                                                                       IOBIT[1]/VEC[4]/PLLTOA
                                                                                                                                                                                                                                                                                                                         K11
                                                   D(11)    C1
                                                                 XCP_D11                                                                                                                                                                                                                                         INT#0
                                                                                                                                                                                                                                                                                                                         N4
                                                                                                                                                                                                                                                                                                                                                          DSP_INT
                                                   D(12)    C2
                                                                 XCP_D12                                                                                                                                                                                                                                           IO7
                                                                                                                                                                                                                                                                                                                         R12
                                                                                                                                                                                                                                                                                                                                                          DSP_IO
                                                   D(13)    D2
                                                                 XCP_D13                                                                                                                                                                                                                                          RWN
                                                                                                                                                                                                                                                                                                                         U5
                                                                                                                                                                                                                                                                                                                                                          DSP_RWN
                                                   D(14)    D3
                                                                 XCP_D14                                                                                                                                                                                                                                                                                     DSP_AB(8:0)
                        A(0:20)                    D(15)    E3
                                                                 XCP_D15                                                                                                                                                                                                                                        AB#8
                                                                                                                                                                                                                                                                                                                         T17          DSP_AB(8)
                                                                                                                                                                                                                                                                                                                AB#7
                                                                                                                                                                                                                                                                                                                         T14          DSP_AB(7)
                                                   A(0)    B13
                                                                 XCP_A0_BEON                                                                                                                                                                                                                                    AB#6
                                                                                                                                                                                                                                                                                                                         R14          DSP_AB(6)
                                                   A(1)    F11
                                                                 XCP_A1                                                                                                                                                                                                                                         AB#5
                                                                                                                                                                                                                                                                                                                         P12          DSP_AB(5)
                                                   A(2)    E14
                                                                 XCP_A2                                                                                                                                                                                                                                         AB#4
                                                                                                                                                                                                                                                                                                                         P11          DSP_AB(4)
                                                   A(3)    D15
                                                                 XCP_A3                                                                                                                                                                                                                                         AB#3     N11          DSP_AB(3)
                                                   A(4)    B15
                                                                 XCP_A4                                                                                                                                                                                                                                         AB#2
                                                                                                                                                                                                                                                                                                                         R13          DSP_AB(2)
                                                   A(5)    C14   XCP_A5                                                                                                                                                                                                                                         AB#1     M10          DSP_AB(1)
                                                   A(6)    A16
                                                                 XCP_A6                                                                                                                                                                                                                                         AB#0
                                                                                                                                                                                                                                                                                                                         U13          DSP_AB(0)              DSP_DB(15:0)
                                                   A(7)    A15
                                                                 XCP_A7                                                                                                        UCP201
                                                   A(8)    B17
                                                                 XCP_A8                                                                                                                                                                                                                                        DB#15
                                                                                                                                                                                                                                                                                                                         P10          DSP_DB(15)
                                                   A(9)    C17
                                                                 XCP_A9                                                                                                                                                                                                                                        DB#14
                                                                                                                                                                                                                                                                                                                         R11          DSP_DB(14)
                                                   A(10)   D16
                                                                 XCP_A10                                                                                                                                                                                                                                       DB#13
                                                                                                                                                                                                                                                                                                                         T11          DSP_DB(13)
                                                   A(11)   F14
                                                                 XCP_A11                                                                                                                                                                                                                                       DB#12
                                                                                                                                                                                                                                                                                                                         U11          DSP_DB(12)
                                                   A(12)   G14
                                                                 XCP_A12                                                                                                                                                                                                                                       DB#11
                                                                                                                                                                                                                                                                                                                         M8           DSP_DB(11)
                                                   A(13)   G13
                                                                 XCP_A13                                                                                                                                                                                                                                       DB#10
                                                                                                                                                                                                                                                                                                                         N8           DSP_DB(10)
                                                   A(14)   G17
                                                                 XCP_A14                                                                                                                                                                                                                                        DB#9
                                                                                                                                                                                                                                                                                                                         N7            DSP_DB(9)
                                                   A(15)   J12
                                                                 XCP_A15                                                                                                                                                                                                                                        DB#8
                                                                                                                                                                                                                                                                                                                         P7            DSP_DB(8)
                                                   A(16)   K12
                                                                 XCP_A16                                                                                                                                                                                                                                        DB#7
                                                                                                                                                                                                                                                                                                                         M6            DSP_DB(7)
                                                   A(17)   K13
                                                                 XCP_A17                                                                                                                                                                                                                                        DB#6
                                                                                                                                                                                                                                                                                                                         R7            DSP_DB(6)
                                                   A(18)   K14
                                                                 XCP_A18                                                                                                                                                                                                                                        DB#5
                                                                                                                                                                                                                                                                                                                         T7            DSP_DB(5)
                               R204                A(19)   L14
                                                                 XCP_A19                                                                                                                                                                                                                                        DB#4
                                                                                                                                                                                                                                                                                                                         U7            DSP_DB(4)
                                                   A(20)   L15   XCP_A20                                                                                                                                                                                                                                        DB#3     P6            DSP_DB(3)              VBAT
               A(21)
                                                           L16
                                                                 XCP_A21                                                                                                                                                                                                                                        DB#2
                                                                                                                                                                                                                                                                                                                         R6            DSP_DB(2)
                                                                                                                                                                                                                                                                                                                DB#1     U6            DSP_DB(1)
                                  CP_CSROMEN1
                                                           A12
                                                                 XCP_CSROMEN                                                                                                                                                                                                                                    DB#0
                                                                                                                                                                                                                                                                                                                         P5            DSP_DB(0)
                                                           A13
                                   CP_CSRAMEN              M15
                                                                 XCP_CSRAMEN
                                                                                                                                                                                                                                                                                                                         D12                                   R207
                                  CP_CSROMEN2                    XPA0/CS1N                                                                                                                                                                                                                                XTIC_MODE
                                        LCD_CS
                                                           M14
                                                                 XPA1/CS2N                                                                                                                                                                                                                                                        R209                                                     VCCB_2.9V
                   VCCD_2.9V                               M11                                                                                                                                                                                                                                                           M12
                                    DLC_DETECT                   XPA2/CS3N                                                                                                                                                                                                                         XCPTSTSTOP_CKO
                                        YMU_EN
                                                           N14
                                                                 XPA3/CS4N
                                                                                                                                                                                                                                                                                                                     D11
                                                                                                                                                                                                                                                                                                                                                                                 U202
                                                                                                                                                                                                                                                                                                                XAG3                                                  ICHRG     2 VO
                                        CP_WEN
                                                           C13
                                                               XCP_WEN                                                                                                                                                                                                                                          XAG2
                                                                                                                                                                                                                                                                                                                     E11                                                                VS 1
                                                           P16                                                                                                                                                                                                                                                       A11
                        R243            CP_OEN             P15
                                                               XPA4/OEN                                                                                                                                                                                                                                         XAG1
                                                                                                                                                                                                                                                                                                                     B11
                                                                                                                                                                                                                                                                                                                                                                                    GND
        R206                        DEBUG_DCD                  XPA5/WAITN                                                                                                                                                                                                                                       XAG0                                                          R214
                                                           T15                                                                                                                                                                                                                                                                                                                        3
                                    UPPER_BYTE                 XPA6/BE1N
                                                                           CP_K B [ 9] /TR_GNT_DMA
                                                                           CP_K B [ 2] /TR_CS_PERF
                                                                           CP_K B [ 1] /TR_CS_IROM
                                                                           CP_K B [ 0] /TR_CS_IRA M




                                                                                                                                                                                                                                                                                                                   B7
                                                                           CP_K B [ 3] /TR_CS_IPCP




                                                                                                                                                                                            SIM_DA TA /SM0_DA TA




                                                                                                                                                                                                                                                                                                            XBSWN                                  R216
                                                                           CP_K B [ 8] /TR_NEXEC




                                                                                                                                                                                                                                                                                                                                                                C215
                                                                           CP_K B [ 6] /TR_PROT0




                                                            M9                                                                                                                                                                                                                                                     A7                     OSC200
                                                                           CP_K B [ 4] /TR_SIZE0




                                                                                                                                                                                            SIM_CL K /SM0_CLK
                                                                           CP_K B [ 7] /TR_SIZE1




                                           INTRQ            T5 XPA7/IRQ1                                                                                                                                                                                                                                     X1RTC D10
                                                                           CP_K B [ 5] /TR_CL K




                                                                                                                                                                                                                      PA 22/SM1_DA TA




                                                                                                                                                                                                                                            FL A SH_RESET
                                                                                                                                                                                                                      XPA 21/CP_SCK




                                                               XPA8/IRQ2                                                                                                                                                                                                                                     X2RTC
                                                                                                         XPA 11/IRDA RX




                                                                                                                                                                                                                                                               PA 27/SM1_CLK
                                                                                                         XPA 12/IRDA TX




                                                            P2                                                                                                                                                                                                                                                     E8
                                                                                                                                                                                                                                                                                   PA 33/T_REQA
                                                                                                                                                                                                                                                                                   PA 34/T_REQB
                                                                                                                                                                                                                                           XPA 23/PWM2
                                                                                                                                                                                                                                           XPA 24/PWM3




BP_CF
                                                                                                                                                                                                                      PA 19/CP_MO




                                                               XPA9/IRQ3                                                                                                                                                                                                                              XRTCALARM_N
                                                                                                                                                                                                                                                                                                  XCP_TRSTN
                                                                                                                                                                                                                                                                                   PA 18/T_A CK
                                                                                                                                                                                                                      PA 20/CP_MI




                                                            N2                                                                                                                                                                                                                                                     C6
                                                                                                                                            XPA 16/RX0
                                                                                                                                            XPA 15/TX0



                                                                                                                                                            PA 28/IOM0
                                                                                                                                                            PA 29/IOM1




                                       YMU_IRQ
                                                                                                                                                                                                                                                                                   PN17/DRQ
                                                                                                                                                                                                                                                               PA 25/OM0
                                                                                                                                                                                                                                                               PA 26/OM1




                                                               XPA10/IRQ4                                                                                                                                                                                                                               XOSC32OUT
                                                                                                                                                                                                                                                                                                  XCP_TDO
                                                                                                                                                                                                                                                                                                  XCP_TMS
                                                                                                                                                                                                                                                                                                  XCP_TCK
                                                                                                                                                                            PA 14/RX1
                                                                                                                                                                            PA 13/TX1
                                                                                                                             PA 30/IM0
                                                                                                                             PA 31/IM1




                                                                                                                                                                                                                                                                                                  XCP_TDI
                                                                                                                                                                                                                                           XPWM1




                                                                                                                                                                                                                                                                                                                                         C216
                                                   C220
                                                                                                                                                                                                                                                                                                                                                     C217
                                                                       L4
                                                                       L5
                                                                       M4
                                                                       T1
                                                                       R2
                                                                       T3
                                                                       U3
                                                                       P3
                                                                       T4
                                                                       N3

                                                                                                      K5
                                                                                                      N1

                                                                                                                          F3
                                                                                                                          E1

                                                                                                                                         H4
                                                                                                                                         L3

                                                                                                                                                         G5
                                                                                                                                                         F1

                                                                                                                                                                         G6
                                                                                                                                                                         G3

                                                                                                                                                                                        U12
                                                                                                                                                                                        N10

                                                                                                                                                                                                                   L2
                                                                                                                                                                                                                   L1
                                                                                                                                                                                                                   K4
                                                                                                                                                                                                                   J6

                                                                                                                                                                                                                                        R5
                                                                                                                                                                                                                                        H6
                                                                                                                                                                                                                                        H5
                                                                                                                                                                                                                                        F4

                                                                                                                                                                                                                                                            M3
                                                                                                                                                                                                                                                            G2
                                                                                                                                                                                                                                                            G4

                                                                                                                                                                                                                                                                                E4
                                                                                                                                                                                                                                                                               P13
                                                                                                                                                                                                                                                                               N17
                                                                                                                                                                                                                                                                               M17

                                                                                                                                                                                                                                                                                                   D7
                                                                                                                                                                                                                                                                                                   G8
                                                                                                                                                                                                                                                                                                   C7
                                                                                                                                                                                                                                                                                                   F9
                                                                                                                                                                                                                                                                                                  D13




                                  KEY_COL(0:4)
                                                                                                                                                                                                                                                                                                                                                TR_RST
                                                              KEY_COL(0)                                                                                                                                                                                                                                                                        RTCALARM
                                                              KEY_COL(1)                                                                                                                                                                                                                                                                        CLK32K
                                                              KEY_COL(2)                                                                                                                                                                                                                                                                        CP_TDO
                                                              KEY_COL(3)                                                                                                                                                                                                                                                                        TR_RST
                               KEY_ROW(0:4)                   KEY_COL(4)                                                                                                                                                                                                                                                                        CP_TDI
                                                                                                                                                                                                                                                                                                                                                CP_TMS
                                                              KEY_ROW(0)                                                                                                                                                                                                                                                                        CP_TCK
                                                              KEY_ROW(1)                                                                                                                                                                                                                                                                        DEBUG_DSR
                                                              KEY_ROW(2)                                                                                                                                                                                                                                                                        EAR_SWITCH
                                                              KEY_ROW(3)
                                                              KEY_ROW(4)                                                                                                                                                                                                                                                                        JACK_IN
                                                                                                                                                                                                                                                                                                                                                PWR_KEEP
                                                                                                                                                                                                                                                                                                                                                SIMRST
                                                    DEBUG_DTR                                                                                                                                                                                                                                                                                   DEBUG_RI
                                                    DEBUG_RTS                                                                                                                                                                                                                                                                                   FLASH_RESET
                                                    DEBUG_TXD                                                                                                                                                                                                                                                                                   LED_EN
                                                    DEBUG_RXD                                                                                                                                                                                                                                                                                   CHG_OFF
                                                    DEBUG_CTS
                                                      CHG_DET                                                                                                                                                                                                                                                                                   UP_CS
                                                      SDS_TXD                                                                                                                                                                                                                                                                                   UP_SCLK
                                                      SDS_RXD                                                                                                                                                                                                                                                                                   UP_SDO
                                                       SIMDATA                                                                                                                                                                                                                                                                                  UP_SDI
                                                        SIMCLK




                                                                                                                                                                                                 10-7
                                                           SAMSUNG Proprietary-Contents may change without notice
                                                    This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-1-3. Sim Part

               "Insert SIM is displayed on the LCD


                                  Yes




                         Check the SIM               No
                      connector's (SIM103)                    Resolder or change SIM103   ①
                     connection to SIM card




                                  Yes



                      Check the voltage at            No
                      pin#1 of SIM103 >=                           Check the U107         ②
                            2.8V ?


                                   Yes



                                                      No
                       Is there any signals
                    pin#2,#3,#4 of SIM103 ?                        Check the U107         ③


                                  Yes



                       Check the SIM Card




                               END




                                                     10-8
                         SAMSUNG Proprietary-Contents may change without notice
                       This Document can not be used without Samsung's authorization
                                                            Flow Chart of Troubleshooting




②③




                               ①




                                   10-9
      SAMSUNG Proprietary-Contents may change without notice
     This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-1-4. Microphone Part

                      Microphone does not work

                                    Yes

                                                             No
                       Is the assembled status
                         of microphone O.K?                        Reassembled the microphone


                                    Yes

                Check the reference voltage on mic path

                                     Yes

                                                                         Resolder or change
                                                            No
                           VR118 ≒ 2.0V ?                         R150,R151,C156,R153,R152,C158     ①
                                                                  R147,TA109,C149,R194,C161,C160

                                     Yes

                                                            No
                          Is microphone ok?                              Check U107             ②

                                     Yes

                                 END




                                                          10-10
                        SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                         Flow Chart of Troubleshooting




                                                     ①




                             10-11
 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-1-5. Receiver Part

            There is no sound from the Receiver

                               Yes


                                                     No
                Is the terminal of Receiver
                           O.K ?                                   Replace the Receiver



                               Yes


                                                     No
                  Is there any signals at                         Check U107,R192,193
                     the pin#A11 and                                                      ①
                    pin#N12 of U107 ?




                                        Yes




                           END




10-1-6. Speaker Part


              There is no sound from the Buzzer

                                 Yes


                                                      No
                 Is the terminal of Speaker
                           O.K ?                                    Replace the Speaker



                                 Yes



                   Is there any signals at           No
                      the pin#A13 and                            Check U107,R198,R199     ②
                     pin#N12 of U107 ?




                                        Yes



                             END




                                                      10-12
                          SAMSUNG Proprietary-Contents may change without notice
                        This Document can not be used without Samsung's authorization
                                                           Flow Chart of Troubleshooting




                                                                         ①




                                                                         ①




②
               ②




                                 10-13
     SAMSUNG Proprietary-Contents may change without notice
    This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




                                            VCCD_2.9V
                                                                                                                          VBAT
                  SIM_IO

                                                          R172
        C142                                                                               U105
        33PF
         50V
             TA_VEXT
                                                                          1 VIN                    BAT 8

            CHG_DET
                                                                          2 _PPR                  IREF 7                                                         ICHRG

                                                                          3 _CHG                  IMIN 6

            CHG_OFF
                                                                          4 _EN    GND 5
                                                                               GND                                 R171          TA103         R170
                                                            TA104               9
                    C188




                                                                             R128
                                                                                                                                                                  EAR102
                                              TA107
         AOUTBP

        JACK_IN

                                              TA108                         R135
         AOUTBN

                                                                                   R139                                 C136                     VR113 VR114 VR115 VR116 VR117
                                           R137           C130
                                                                                             C132 C133 C135 C134
         AUXINP
                         R140
        AUXOUTP
                                                           C137
                                           R142                                                                          VCCD_2.9V             VCCA_2.9V
         AUXINN
                         R144
       AUXOUTN
                                                                  R145
             VCCA_2.9V                                                       C198
                         R147      TA109   C149      R146                                                                                               R185
                                                                                                                                R184

                                                                                  R167
                            R168                     R194
                                                                                                           EAR_SWITCH
                                                                                                                                 3
                                                                                                                                          2

                                    R150    C156                                              MIC100                             1
        MICINP                                                                                                                         TR104

       MICOUTP
                    R151            R152                                                                                                                 R186
                                                                                                                                C183
        MICINN
                         R153               C158
                                                                          VR118
                                                                                          VR119

       MICOUTN
                                                   R195
                                                                  C161   C160




                                                                                          10-14
                                   SAMSUNG Proprietary-Contents may change without notice
                                This Document can not be used without Samsung's authorization
                                                                                                                             Flow Chart of Troubleshooting




                                                                VCCD_2.9V


                                                                                                                             VBAT




                            R179         R180          R181
                                                                             R104    R105

                                                                                                                                                          IFC101

                                                                                                          R107                             DLC_DETECT 1
DLC_DETECT                                                                                                                                                1
                                                                                                          R108                             SDS_TXD    2
   SDS_TXD                                                                                                                                                2
                                                                                                          R111                             SDS_RXD    3
   SDS_RXD                                                                                                                                                3
                                                                                                          R112                             DEBUG_TXD 4
 DEBUG_TXD                                                                                                                                                4
                                                                                                          R113                             DEBUG_RXD 5
DEBUG_RXD                                                                                                                                                 5
                                                                                                                                                      6
                                                                                                                                                          6
                                                                                                          R114                             DEBUG_DTR 7       GND 22
DEBUG_DTR                                                                                                                                                 7
                                                                                                                                                      8          21
                                                                                                                                                          8 GND
                                                                                                          R115                             DEBUG_CTS 9        20 20
DEBUG_CTS                                                                                                                                                 9
                                                                                                          R116                             DEBUG_RTS 10       19 19
DEBUG_RTS                                                                                                                                                 10
                                                                                                                                                     11
                                                                                                                                                          11
                                                                                                          R120                             DEBUG_DCD 12
DEBUG_DCD                                                                                                                                                 12
                                                                                                          R121                             JIG_ON    13
  JIG_ON_IF                                                                                                                                               13
                                                                                                                                                     14   14
                                                                                                          R122                             DEBUG_DSR 15
DEBUG_DSR                                                                                                                                                 15
                                                                                                          R123                             DEBUG_RI  16
  DEBUG_RI                                                                                                                                                16
   TA_VEXT                                                                                                                                           17   17
                                                                                                                                                     18   18
                  ZD100   VR101    VR102 VR103 VR104   VR105 VR106    VR107 VR108   VR109 VR110 VR111


                                                                                                                                                          BTC104
                                                                                                          BP_CF                                           1 1
                                                                                                                                            BP_CF         2
                                                                                                                                                            2
                                                                                                                                                          3 3
                                                                                                                                                          4 NC
                                                                                                                                                          5 NC
                                                                                                                                                          6 NC
                                                                                                                                    C121
                                                                                                                                                          7 NC
                                                                                                                             TA102
                ZD112
                                                                                                          VR112      ZD114
                                                                                                                   TDZ5.6




                                                                                                          SPK101
                                                   R198
              SPK_N



                                                   R199
              SPK_P




                          C131              C125
                                                                     ZD121                   ZD122




                                                                     R192                                SPK102
              AOUTAP



                                                                 R193
              AOUTAN




                                                                         ZD123                   ZD124
                                  C122          C114




                                                                                 10-15
                                  SAMSUNG Proprietary-Contents may change without notice
                             This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-2.RF
                                                                                                  CONTINUOUS RX ON
10-2-1. EGSM RX
                                                                                                   RF INPUT : 62CH
                                                                                                    AMP : -50dBm



                            NORMAL CONDITION                  NO
                                                                                 CHECK
                            catch the channel?                                ANT contact ?       ①


                                           YES

                                                              NO
                              PAM100 CHECK                               PAM100,RFS100
               ②            pin12 ≥ -65dBm ?                            resolder or change    ③

                                               YES

                                                              NO
                              PAM100 CHECK                                    PAM100
                            pin16 ≥ -65dBm ?                            resolder or change


                                          YES

                                                              NO
                               F101 CHECK                                       F101
                            pin3,4 ≥ -65dBm ?                            resolder or change


                                          YES


                                                               NO
                               U102 CHECK                                 C105,C109,L104
               ④                                                         resolder or change   ⑤
                           pin21,22 ≥ -65dBm ?



                                           YES


                                                              NO
                                   U102                                U107 pinA13, C172
                            pin 12,13,25,26,27:                         change or resolder    ⑥
                                  2.8V ?



                                          YES


                                                         NO
                                 U102 CHECK                            OSC100
                                  pin 30,31 :                      change or resolder    ⑦
                                   26MHz ?
                                Vp-p : 950mV?



                                          YES



                                      U102               NO
                                                                          U102
                                pin 4,5,6,7 Vp-p
                                                                    resolder or change
                                   : 120mV ?



                                         YES


                                 U107 CHECK!!        ⑧


                                                         10-16
                       SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                       Flow Chart of Troubleshooting




         ①③




       ②③




        ⑤


        ④




                         ⑦




                             10-17
 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-2-2. DCS RX
                                                                                                  CONTINUOUS RX ON
                                                                                                  RF INPUT : 698CH
                                                                                                    AMP : -50dBm




                            NORMAL CONDITION                  NO
                                                                                 CHECK
                            catch the channel?                                ANT contact ?         ①


                                           YES

                                                              NO
                              PAM100 CHECK                               PAM100,RFS100
               ②            pin12 ≥ -65dBm ?                            resolder or change    ③

                                               YES

                                                              NO
                              PAM100 CHECK                                    PAM100
                            pin20 ≥ -65dBm ?                            resolder or change


                                          YES

                                                              NO
                               F102 CHECK                                       F101
                            pin3,4 ≥ -65dBm ?                            resolder or change


                                          YES


                                                               NO
                               U102 CHECK                                 C117,C118,L105
               ④                                                         resolder or change   ⑤
                           pin21,22 ≥ -65dBm ?



                                           YES


                                                              NO
                                   U102                                U107 pinA13, C172
                            pin 12,13,25,26,27:                         change or resolder    ⑥
                                  2.8V ?


                                         YES



                                 U102 CHECK                            OSC100
                                  pin 30,31 :                      change or resolder    ⑦
                                   26MHz ?
                                Vp-p : 950mV?


                                        YES




                                      U102               NO
                                                                          U102
                                pin 4,5,6,7 Vp-p
                                                                    resolder or change
                                   : 120mV ?



                                         YES


                                 U107 CHECK!!        ⑧


                                                         10-18
                       SAMSUNG Proprietary-Contents may change without notice
                      This Document can not be used without Samsung's authorization
                                                       Flow Chart of Troubleshooting




         ①③




       ②③




                      ⑤


        ④




                          ⑦




                              10-19
 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-2-3. EGSM TX

                                                                                                                                    CONTINOUS TX ON CONDITION
                                                                                                                                  TX POWER DAC: 600 CODE APPLIED
                                                                                                                                              CH : 62
                  PAM100 pin12               NO                                          NO                                                RBW : 100KHz
      ①            : about 2~3
                      dBm?
                                                                PAM100
                                                             pin6 : 2.8 V?
                                                                                                      U107
                                                                                                 check & change   ②                        VBW : 100KHz
                                                                                                                                           SPAN : 10MHz
                                                                                                                                         REF LEV. : 10dBm
                                                                                                                                            ATT. : 20dB
                                                                      YES
                          YES


                   C199,RFS100
           ③       check&change




                                   PAM100               NO           BATTERY
                                pin7 : 3.7 V?                     check & change


                                        YES



                                   PAM100               NO
                                                                       R118
                                pin 8 : 1.6V ?                         Check


                                        YES



                  NO            PAM100 pin11
                                about : -5dBm
                                      ?


                                        YES



                                   PAM100               NO
                                pin 4 : 2.9V?


                                        YES


                                PAM100                         U107
                           change or resolder                 check




                                       NO                U102
                                                     pin12,13,25,26,
                                                       28 : 2.8V ?
                                                                                   ⑤

                                                                      YES




                                                                                  U102
                                                                               pin30,31 :           NO
            U107                                                                                              OSC100
 ⑥      pinA13,C172
     change or resolder
                                                                                26MHz ?
                                                                             Vp-p : 950mV?
                                                                                                         change or resolder   ⑦


                                                                                      YES




                                                             NO                    U102
                                                                             pin4,5,6,7:100m
                                                                                    V?



                                                                                       YES


                                                  U107
                                            change or resolder                    U102
                                                                            change or resolder



                                                                                               10-20
                                        SAMSUNG Proprietary-Contents may change without notice
                                     This Document can not be used without Samsung's authorization
                                                       Flow Chart of Troubleshooting




               ③




       ③

           ①




           ⑤




                           ⑦




                             10-21
 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting




10-2-4. DCS TX

                                                                                                                                   CONTINUOUS TX ON CONDITION
                                                                                                                                         CH : 698CH(DCS)
                                                                                                                                  TX POWER CODE: 520 CODE Aplied
                  PAM100 pin12               NO                                         NO                                                RBW : 100KHz
      ①            : about 2~3
                      dBm?
                                                                PAM100
                                                             pin6 : 2.8 V?
                                                                                                      U107
                                                                                                 check & change   ②                       VBW : 100KHz
                                                                                                                                           SPAN : 10MHz
                                                                                                                                         REF LEV. : 10dBm
                                                                                                                                            ATT. : 20dB
                                                                      YES
                          YES


                   C199,RFS100
           ③       check&change




                                   PAM100               NO           BATTERY
                                pin7 : 3.7 V?                     check & change


                                        YES



                                   PAM100               NO
                                                                       R118
                                pin 8 : 1.6V ?                         Check


                                        YES



                  NO             PAM100 pin1
                                about : -5dBm
                                      ?


                                        YES



                                   PAM100               NO
                                 pin 4 : 0V?


                                        YES


                                PAM100                         U107
                           change or resolder                 check




                                       NO                U102
                                                     pin12,13,25,26,
                                                       28 : 2.8V ?
                                                                                   ⑤

                                                                      YES




                                                                                  U102
                                                                               pin30,31 :           NO
            U107                                                                                              OSC100
 ⑥      pinA13,C172
     change or resolder
                                                                                26MHz ?
                                                                             Vp-p : 950mV?
                                                                                                         change or resolder   ⑦


                                                                                      YES




                                                             NO                    U102
                                                                             pin4,5,6,7:100m
                                                                                    V?



                                                                                      YES


                                                  U107
                                            change or resolder




                                                                                               10-22
                                        SAMSUNG Proprietary-Contents may change without notice
                                     This Document can not be used without Samsung's authorization
                                                       Flow Chart of Troubleshooting




               ③




       ③

           ①




           ⑤




                           ⑦




                             10-23
 SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  VBAT
                                                                                                                                                ANT                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          VCCD_2.9V
                                                                                                                                                                                                                                                   RFS100
                                                                                                                                                                                                                                                                                                                                                                                                                          VBAT                                                                                                                                               U109                                                                                                                                                                                                                           VBAT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        5




                                                                                                                                                                                                                                                                  G
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1
                                                                                                                                                     11                                                                                                                                                                                                                                                                                                                                                    JIG_ON_IF                                                  VCC
                                                                                                                                 11




                                                                                                                                                                                                                                         1 G
                                                                                                                                                                                                                                                   2 A
                                                                                                                                                                                                                                                          3 C
                                                                                                                                                                                                                                                                  4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  B              4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Y
                                                                                                                                 22                  22                                                                                                                                                                                                                                                                                                                                                                                                                                      JIG_ON
                                                                                                                                                                                                                           L102                                                                                                                                                                                                                                                                                                                               2        GND
                                                                                                                                                                                           C126                                                                           L111          L100                                                                                                                                                                                                                  TA_VEXT                                             A
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   R179             R180                              R181
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               R117                                                                                                                                                                                     R104                      R105
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        3

                                                                                                                                                                    L113                                                                                                                               C199                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      IFC101
                                                                                                                                 GND101         ANT100                                              C104
                                                                                                                                                                                                                                                                        L101            C102
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               R182          R183                                                                                                                                                                                                                                          R107                                DLC_DETECT 1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               DLC_DETECT                                                                                                                                                                                                                                        1
                                                                                                                                 11                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R108                                SDS_TXD    2
                                                                                                                                                                                                                                                                                                                                                                                                       C101                                                                                                                                                                                       SDS_TXD                                                                                                                                                                                                                                        2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R111                                SDS_RXD    3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  SDS_RXD
                                                                                                                                 22                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R112                                DEBUG_TXD 4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                DEBUG_TXD                                                                                                                                                                                                                                        4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R113                                DEBUG_RXD 5
                                                                                                                                          DPCS_PAM_IN                                                                                                                                                                                                                                                                                                                                                                                                                                          DEBUG_RXD                                                                                                                                                                                                                                         5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          6
                                                                                                                                           GSM_PAM_IN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            6
                                                                                                                                                                                                                                           F102                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R114                                DEBUG_DTR 7          GND 22
                                                                                                                                 GND100                                                                                                                                                                                                                                                                                                                                                                                                                                                        DEBUG_DTR                                                                                                                                                                                                                                         7
                                                                                                                                                                                                                  C117           3       OUT                                                                                                   PAM100                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     8             21




                                                                                                                                                                                                                                                                                                                                 12
                                                                                                                                          DCS_LNA_IN_N                                                                                                                  C107                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     8 GND
                                                                                                                                                                                                                                 4                            1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            R115                                DEBUG_CTS 9           20 20
                                                                                                                                                                                                                                     OUT                 IN                                                                                                                                                                                                                                                                                                                                     DEBUG_CTS                                                                                                                                                                                                                                        9
                                                                                                                                                                               L105                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R116                                DEBUG_RTS 10          19 19
                                                                                                                                                                                                                                           G        G                                                                                                                                                                                                                                                                                                                                           DEBUG_RTS                                                                                                                                                                                                                                        10




                                                                                                                                                                                                                                                                                                                                  A NT
                                                                                                                                                                                                                                                                                                                                                                                 7                                                                                                                                                                                                                                                                                                                                                                                                                                                       11
                                                                                                                                                                                                                                               5     2                                                                                                                VBATT                                                                                                                                                                                                                                                                                                                                                                                                                                                                      11
                                                                                                                                                                                                                   C118                                                                        1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R120                                DEBUG_DCD 12
                                                                                                                                          DCS_LNA_IN_P                                                                                                                                              DCSIN                                                                                         27nH                                                                                                                                                                                         DEBUG_DCD                                                                                                                                                                                                                                         12
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R121                                JIG_ON    13
                                                                                                                                                                                                                                                                                                                                                                                                  L110                                                                                                                                                  SPK101                                   JIG_ON_IF                                                                                                                                                                                                                                       13
                                                                                                                                                                                                                                                                                               11                                                                                10                                                                                                                    R198                                                                                                                                                                                                                                                                                                                              14
                                                                                                                                                                                                                                                                                                    GSM900_IN                                                         VCC1                                                                                             SPK_N                                                                                                                                                                                                                                                                                                                                                                     14
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R122                                DEBUG_DSR 15
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               DEBUG_DSR                                                                                                                                                                                                                                         15
                                                                                                                                                                                                                                                                                                                                                                                 3                                                                                                                                                                                                                                                                                                                                                                                                         R123                                DEBUG_RI  16
                                                                                                                                                                                                                                           F101                                                                                                                           VCC2                                C112     TA101                                                                                                                                                                     DEBUG_RI                                                                                                                                                                                                                                        16
                                                                                                                                                                                                                                                                                               20                                                                                                                                                                                                                                                                                                 TA_VEXT                                                                                                                                                                                                                                   17   17
                                                                                                                                                                                                                        C105     3                                                                  RX1                                                                                                                                                                                                R199
                                                                                                                                                                                                                                         OUT                                                                                                                                                                                                                           SPK_P                                                                                                                                                                                                                                                                                                                                                                18   18
                                                                                                                                        GSM_LNA_IN_N                                                                             4                            1                                16                                                                           V1 2                  C100                                                                                                                                                                                                                ZD100      VR101    VR102 VR103 VR104                           VR105 VR106 VR107 VR108                                                 VR109 VR110 VR111
                                                                                                                                                                                                                                     OUT                 IN
                                                                                                                                                                                                                                                                               C106                 RX2
                                                                                                                                                                               L104                                                                                                                                                                                                                                                 R118
                                                                                                                                                                                                                                           G        G
                                                                                                                                                                                                                                                                                                                                                                                 8
                                                                                                                                                                                                                  C109                         5     2                                         4                                                                      VRAMP                                                                          VAPC
                                                                                                                                        GSM_LNA_IN_P                                                                                                                                                VBS                                                                          9                                                                                                C131          C125
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ZD121                   ZD122                                                                                                                                                                                                                                         BP_CF                                                 1 1
                                                                                                                                                                                                                                                                                               6                                                            VMOD_EN                                                                                  VMOD_EN                                                                                                                                                                                                                                                                                                                                                                    BP_CF            2
                                                                                                                                                                                                                                                                                                    VTX                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 3 3
                                                                                                                                                                                                                                                                                                                                                                                 14                                                                                                                                                                                                                                                                                                                                                                                                                                                              4 NC
                                                                                                                                                                                                                                                                                                                                                                           NC
                                                                                                                                                                                                                                                                                                                                                                                                               C113             C110                                                                                                                                                                                                                                                                                                                                                                                                             5 NC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Flow Chart of Troubleshooting




                                                                                                                                            BAND_SEL1                                                                                                                                                                                                                            18                                                                                                                                                                                                                                                                                                                                                                                                                                                              6 NC
                                                                                                                                                                                                                                                                                                                                                                           NC                                                                                                                                                                                                                                                                                                                                                                                                                                      C121
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 7 NC
                                                                                                                                                     TX_EN                                                                                                                       C115      C116
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            TA102




                                                                                                                                                                                                                                                                                                              GND
                                                                                                                                                                                                                                                                                                                     GND
                                                                                                                                                                                                                                                                                                                                  GND
                                                                                                                                                                                                                                                                                                                                                GND
                                                                                                                                                                                                                                                                                                                                                           GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ZD112                                                                                                                                                                                                                        BTC104




                                                                                                                                                                                                                                                                                                           5
                                                                                                                                                                                                                                                                                                                                                                 21 GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           VR112




                                                                                                                                                                                                                                                                                                                    13
                                                                                                                                                                                                                                                                                                                                 15
                                                                                                                                                                                                                                                                                                                                               17
                                                                                                                                                                                                                                                                                                                                                          19
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    ZD114
                                                                                                                                                                    VCCD_2.9V VRF_2.9V                                     C119                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            EAR102
                                                                                                                                                                                                                                                                      GSM_PAM_IN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R192                              SPK102                                                                                                                                                                     R128
                                                                                                                                                                                                                           C120                                                                                                                                                                                                                                          AOUTAP                                                                                                                                                                            TA107
                                                                                                                                                                                                                                                                      DPCS_PAM_IN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               AOUTBP
                                                                                                                                                                                                                                                                                                                                                                                                                        R131               C127
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        R193
                                                                                                                                   RF_EN                                                                                                                                                                                                                                                                                                               CLK13M_TR                                                                                                                              JACK_IN
                                                                                                                                                             9       10 11 12 13 14 15 16                                                                                                                                                                                                                                                                                AOUTAN
                                                                                                                                                                                                                                                                                                                                                                                                                        R133                                                                                                                                                                                                                                  TA108                                                                  R135




                                                                                                                                                                               VIO
                                                                                                                                                                                         VDD
                                                                                                                                                                                                    VDD
                                                                                                                                                                                                          GND
                                                                                                                                 13M_OUT                                                                                                                                                                                                                                     13M_OUT                                                                   CLK13M_MC




                                                                                                                                                             _PDN
                                                                                                                                                                                                                 RFOL
                                                                                                                                                                                                                         RFOH
                                                                                                                                                      8 XOUT                                                                   RFIPP                                                                                                                                                                                               C129                                                                                                                                                       AOUTBN




                                                                                                                                                                     _RESET
                                                                                                                                    RTXIP                                                                                                 17
                                                                                                                                                      7 BIP                                                                                                                                                                                                                                                                                                                                                                  ZD123                    ZD124
                                                                                                                                                                                                                           RFIPN                                                                                                                                                                                                                       CLK13M_YMU                        C122           C114
                                                                                                                                   RTXIN                                                                                                  18                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     R139                                                  C136                                               VR113 VR114 VR115 VR116 VR117
                                                                                                                                                                                                                                                                                                                                                                                                              C181                                                                                                                                                                                                                              R137                       C130
                                                                                                                                                      6 BIN                                                                 RFIDP                                 DCS_LNA_IN_P
                                                                                                                                   RTXQP                                                                                                  19                                                                                                                                                                                                                                                                                                                                                   AUXINP
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        C132 C133 C135 C134
                                                                                                                                                      5 BQP                                                                 RFIDN                                 DCS_LNA_IN_N                                                                                                                                            SIM103                                                                                                                                                                                    R140
                                                                                                                                   RTXQN                                                                                                  20                                                                                                                                                                                                                                                                                                                                                  AUXOUTP
                                                                                                                                                      4 BQN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    C137
                                                                                                                                                                                                                            RFIEP                                 GSM_LNA_IN_P                                                                                                                                                                                                                                                                                                                                                                  R142
                                                                                                                                                                                                                                          21                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                VCCD_2.9V                               VCCA_2.9V




                                                                                                                                                                                                                                                                                                                                                                                                                 VCC
                                                                                                                                                                                                                                                                                                                                                                                                                 VCC
                                                                                                                                                                                                                                                                                                                                                                                                                 CL K
                                                                                                                                                                                                                                                                                                                                                                                                                 GND
                                                                                                                                                                                                                                                                                                                                                                                                                 VPP
                                                                                                                                                                                                                                                                                                                                                                                                                 I/O
                                                                                                                                                                                                                                                                                                                                                                                                                 NC
                                                                                                                                                                                                                                                                                                                                                                                                                 NC
                                                                                                                                                                                                                                                                                                                                                                                                                 NC
                                                                                                                                                                                                                                                                                                                                                                                                                 NC
                                                                                                                                 SERDAT                                                  U102
                                                                                                                                                      3 SDIO




                                                                                                                                                                                                                                                                                                                                                                                                                1
                                                                                                                                                                                                                                                                                                                                                                                                                2
                                                                                                                                                                                                                                                                                                                                                                                                                3
                                                                                                                                                                                                                                                                                                                                                                                                                4
                                                                                                                                                                                                                                                                                                                                                                                                                5
                                                                                                                                                                                                                                                                                                                                                                                                                6
                                                                                                                                                                                                                                                                                                                                                                                                                7
                                                                                                                                                                                                                                                                                                                                                                                                                8
                                                                                                                                                                                                                                                                                                                                                                                                                                    9
                                                                                                                                                                                                                            RFIEN                                 GSM_LNA_IN_N                                                                                                                                                                                                                                                                                                                 AUXINN




                                                                                                                                                                                                                                                                                                                                                                                                                                   10
                                                                                                                                   SERLE                                                                                                  22                                                                                                                                                                                                                                                                                                                                                                          R144
                                                                                                                                                      2 _SEN                                                                RFIAP                                                                                                                      VSIM                                                                                                               VCCD_2.9V                                                                                                          AUXOUTN
                                                                                                                                 SERCLK                                                                                                   23                                                                                                        SIM_RST                                                                                                                                                                              VBAT                                                                                                                                                         R145
                                                                                                                                                      1 SCLK                                                              RFIAN                                                                                                                     SIM_CLK                                                                                            SIM_IO                                                                                                                                          VCCA_2.9V
                                                                                                                                                                                                                                          24                                                                                                                                                                                                                                                                                                                                                                    R147                                                                                                                       C198
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     TA109 C149                        R146




                                                                                                                                                                                                                          XDIV




                                                                                                                                                                                                    VDD
                                                                                                                                                                                                           VDD




                                                                                                                                                                         XEN


                                                                                                                                                           NC
                                                                                                                                                           NC
                                                                                                                                                                                          XTA L 2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 R185




                                                                                                                                                                                                                 A FC




                                                                                                                                                                                XTAL 1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R172




                                                                                                                                                           GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      R184




                                                                                                                                                                                                                                 XMODE
                                                                                                                                                          353433 32 31 30 29 28 27 26 25
                                                                                                                                                                                                                                                                                                                                                                           C138 C139 C140 C141                                               C142
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           U105                                                                                                                                                                                                                            R167
                                                                                                                                                                                                                                                          R143                                                                                                                                                                                                                                                                                                                                                              R168                                       R194
                                                                                                                                                                                                                                                                                                                                                                                                                                                  TA_VEXT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                1 VIN             BAT 8
                                                                                                                                                                                                                                                                         AFC                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           EAR_SWITCH
                                                                                                                                  XOENA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    3
                                                                                                                                                                                                                                                                                                                                                                                                                                                  CHG_DET
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2 _PPR          IREF 7                                                               ICHRG
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2
                                                                                                                                                                                                                                                                        VCCD_2.9V                   VCCA_2.9V                                             VCCD_2.9V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                3 _CHG            IMIN 6                                                                                                                                          C156                                                                                                                                                     1
                                                                                                                                                                                                                                                     C146                                                                                                                                                                                                                                                                                                                                                                            R150                                                                                                                               MIC100
                                                                                                                                                                                                                                                                                    C152               C153                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         TR104
                                                                                                                                                     OSC100                                                                                                                                                                                                                                                                                                                                     4 _EN                                                                                         MICINP
                                                                                                                                                                                                                                                                                                                                                                                                       VBAT                                       CHG_OFF                                                GND 5
                                                                                                                                                 3                   4                                                                                                                                                                                                                                                                                                                               GND                                                                                     MICOUTP
                                                                                                                                                                                                          C150          C147         C151                                                                                                                                                                                                                                                                                             R171           TA103            R170
                                                                                                                                                                                                                                                                                                                                                                          C155                                                                                  C188               TA104              9                                                                                                            R151                                                                                                                                                                                                                                           R186
                                                                                                                                                 2                  1                                                                                                                                                                                                                                                                                                                                                                                                                                                                    R152                                                                                                                                                                          C183
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              MICINN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             VR118




                                                                                                                         10-24
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    R153                                                                                                                                        VR119
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C158
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         MICOUTN                                                                  R195
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C161                     C160

                                                                                                                                 DSP_DB(0:15)                                                                                                                                                                                                                                                                   C162




                                                                                                                                                                                                                         2
                                                                                                                                                                                                                         1
                                                                                                                                                                                                                         K 10
                                                                                                                                                                                                                         J 10
                                                                                                                                                                                                                         J9
                                                                                                                                                                                                                         J8
                                                                                                                                                                                                                         J7
                                                                                                                                                                                                                         H9
                                                                                                                                                                                                                         H8
                                                                                                                                                                                                                         H7
                                                                                                                                                                                                                         H6
                                                                                                                                                                                                                         G10
                                                                                                                                                                                                                         G9
                                                                                                                                                                                                                         G8
                                                                                                                                                                                                                         G7
                                                                                                                                                                                                                         F10
                                                                                                                                                                                                                         F9
                                                                                                                                                                                                                         F8
                                                                                                                                                                                                                         F7
                                                                                                                                                                                                                         D13
                                                                                                                                                                                                                                                                                         B4
                                                                                                                                                                                                                                                                                         C4
                                                                                                                                                                                                                                                                                         P13
                                                                                                                                                                                                                                                                                         L 11
                                                                                                                                                                                                                                                                                         F6
                                                                                                                                                                                                                                                                                         A6
                                                                                                                                                                                                                                                                                         M10
                                                                                                                                                                                                                                                                                         N11
                                                                                                                                                                                                                                                                                         P6
                                                                                                                                                                                                                                                                                         R2
                                                                                                                                                                                                                                                                                         K4
                                                                                                                                                                                                                                                                                         G5
                                                                                                                                                                                                                                                                                         J4
                                                                                                                                                                                                                                                                                         N5
                                                                                                                                                                                                                                                                                         N6
                                                                                                                                                                                                                                                                                         M3
                                                                                                                                                                                                                                                                                         J3
                                                                                                                                                                                                                                                                                         F11
                                                                                                                                                                                                                                                                                         K 15
                                                                                                                                                                                                                                                                                         B 15
                                                                                                                                                                                                                                                                                         E8
                                                                                                                                                                                                                                                                                         B 13
                                                                                                                                                                                                                                                                                         C10




                                                                                                                                                                                                                                NC6
                                                                                                                                                                                                                                NC5
                                                                                                                                                                                                                                                                                                                                                                                        VDD34 C11




                                                                                                                                                                                                                                                                                              VSS4
                                                                                                                                                                                                                                                                                              VSS3
                                                                                                                                                                                                                                                                                              VSS2
                                                                                                                                                                                                                                                                                              VSS1
                                                                                                                                                                                                                                                                                              VDD3
                                                                                                                                                                                                                                                                                              VDD2
                                                                                                                                                                                                                                                                                              VDD1
                                                                                                                                                                                                                                                                                              VDD5




                                                                                                                                                                                                                                                                                              VDDV
                                                                                                                                                                                                                                                                                              VDDB
                                                                                                                                                                                                                                                                                              VDDD




                                                                                                                                                                                                                                                                                             GNDV
                                                                                                                                                                                                                                                                                             GNDB
                                                                                                                                                                                                                                                                                             GNDD
                                                                                                                                                                                                                                                                                             GNDQ
                                                                                                                                                                                                                                                                                             VDD67




                                                                                                                                                                                                                              GNDS9
                                                                                                                                                                                                                              GNDS8
                                                                                                                                                                                                                              GNDS7
                                                                                                                                                                                                                              GNDS6
                                                                                                                                                                                                                              GNDS5
                                                                                                                                                                                                                              GNDS4
                                                                                                                                                                                                                              GNDS3
                                                                                                                                                                                                                              GNDS2
                                                                                                                                                                                                                              GNDS1
                                                                                                                                                                                                                                                                                                                                                                                        VDD12 J13
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         D(2)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D(3)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               D(4)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          D(5)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  D(6)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             D(7)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          VIB _EN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        SPK _P
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     SPK _N




                                                                                                                                                                                                                             GNDS17
                                                                                                                                                                                                                             GNDS16
                                                                                                                                                                                                                             GNDS15
                                                                                                                                                                                                                             GNDS14
                                                                                                                                                                                                                             GNDS13
                                                                                                                                                                                                                             GNDS12
                                                                                                                                                                                                                             GNDS11
                                                                                                                                                                                                                             GNDS10
                                                                                                                                                                                                                                                                                           VDD_IO2
                                                                                                                                                                                                                                                                                           VDD_IO1




                                                                                                                                                                                                                          A UX_ADC3
                                                                                                                                                                                                                                                                                         VDD_OCTL
                                                                                                                                                                                                                                                                                         GND_PSC2
                                                                                                                                                                                                                                                                                         GND_PSC1




                                                                                                                                                                                                                                                                                         GND_OCTL
                                                                                                                                                                                                                                                                                         GND_HCUR
                                                                                                                                                                        DSP_DB(15)                        D2     DB15                                                                                                                                                                  UP_CLK    N9
                                                                                                                                                                        DSP_DB(14)                        D3     DB14                                                                                                                                                                            R10
                                                                                                                                                                                                                                                                                                                                                                                                              SIMCLK
                                                                                                                                                                                                                                                                                                                                                                                       UP_RST                 SIMRST
                                                                                                                                                                        DSP_DB(13)                        E3     DB13                                                                                                                                                                    UP_IO   P10
                                                                                                                                                                        DSP_DB(12)                        E2     DB12                                                                                                                                                                            J11
                                                                                                                                                                                                                                                                                                                                                                                                              SIMDATA
                                                                                                                                                                                                                                                                                                                                                                                        SIM_IO                SIM_IO
                                                                                                                                                                        DSP_DB(11)                        F3     DB11                                                                                                                                                                 SIM_RST    K11                                                                                            VRTC_3V
                                                                                                                                                                        DSP_DB(10)                        F2                                                                                                                                                                                     K14
                                                                                                                                                                                                                                                                                                                                                                                                              SIM_RST
                                                                                                                                                                                                                 DB10                                                                                                                                                                 SIM_CLK
                                                                                                                                                                        DSP_DB(9)                         F1     DB9
                                                                                                                                                                                                                                                                                                                                                                                                              SIM_CLK
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    R191
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         R190




                                                                                                                                                                        DSP_DB(8)                         F4     DB8                                                                                                                                                                    VSIM     K12
                                                                                                                                                                        DSP_DB(7)                         G4     DB7                                                                                                                                                                             H11          VSIM
                                                                                                                                                                                                                                                                                                                                                                                       VRTC                                                                                                                                                                                                                                                          25           24       23         22         21      20                         18           17
                                                                                                                                                                        DSP_DB(6)                         G3     DB6                                                                                                                                                              LED2_DRV       G12                                                                                                                                                                                                                                      33                                                                                                                            36
                                                                                                                                  DSP_AB(0:8)                                                                                                                                                                                                                                                                                  VCCB_2.9V            VCCA_2.9V                                                                                                                                                                                   G                                                                                                               G
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         D2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    D3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               D4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          D5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  D6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             D7




                                                                                                                                                                        DSP_DB(5)                         H5     DB5                                                                                                                                                              LED1_DRV       G13
                                                                                                                                                                                                                                                                                                                                                                                                              KEY_BL1                                                    VCCD_2.9V                                                                                                                                                                                                                                                                                                                                  VBAT
                                                                                                                                                                        DSP_DB(4)                         J6     DB4                                                                                                                                                              RING_DRV       F13                                                                                                                                                                                                                                       26                                                                                                                           16
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                SPVSS




                                                                                                                                                                                                                                                                                                                                                                                                                                                                  VRF_2.9V    VCCD_1.8V                                                                                                                                   D(1)                  D1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        SPOUT2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     SPOUT1




                                                                                                                                                                        DSP_DB(3)                         J5     DB3                                                                                                                                                                VIB_DRV      F15
                                                                                                                                                                        DSP_DB(2)                         K3     DB2                                                                                                                                                                 VLDO_7      C12                                                                                                    R157                                                                                                                               27                                                                                                                           15
                                                                                                                                                                                                          K2                                                                                                                                                                                                                                                                                                                                                                                                              D(0)                  D0                                                                                                   SPVDD
                                                                                                                                                                        DSP_DB(1)                                DB1                                                                                                                                                                 VLDO_6      A14
                                                                                                                                                                        DSP_DB(0)                         K1     DB0                                                                                                                                                                             C9                                                                                                                                                                                                                                                                                                                                                                     14 R155
                                                                                                                                                                                                                                                                                                                                                                                     VL5S_B                                                                                                                                                                                                                         CP_WEN                28 /WR                                                                                                              EQ3
                                                                                                                                                                     DSP_AB(8)                            K5     AB8                                                                                                                                                                 VL5S_A      D10
                                                                                                                                                                     DSP_AB(7)                            K7     AB7                                                                                                                                                                 VLDO_5      B10                                                                                                                                                                                                                                                                                         U106                                                                                                    R156
                                                                                                                                                                                                                                                                                        U107                                                                                                                                                                                                                                                                                                                        YMU_EN                                                                                                                                    EQ2 13
                                                                                                                                                                     DSP_AB(6)                            M1     AB6                                                                                                                                                                             B11
                                                                                                                                                                                                                                                                                                                                                                                     VL4S_B
                                                                                                                                                                     DSP_AB(5)                            M2     AB5                                                                                                                                                                 VL4S_A      A12                                                                                                                                                                                                                                                                                                                                                                    12                                    TA105 C164
                                                                                                                                                                                                                                                                                                                                                                                                              BAND_SEL1                                                                                                                                                                                                   A(0)                                                                                                                                EQ1
                                                                                                                                                                     DSP_AB(4)                            N2     AB4                                                                                                                                                                             B12
                                                                                                                                                                                                                                                                                                                                                                                     VLDO_4
                                                                                                                                                                     DSP_AB(3)                            N1     AB3                                                                                                                                                                             A13                                                                                                                                                                                                                                                                                                                                                                    11   C165   R158     C166
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1




                                                                                                                                                                                                                                                                                                                                                                                     VLDO_3                                                                                                                                                                                                                         CP_OEN                                                                                                                       HPOUT-R
                                                                                                                                                                     DSP_AB(2)                            L5     AB2                                                                                                                                                                 VLDO_2      J12
                                                                                                                                                                     DSP_AB(1)                            P1     AB1                                                                                                                                                                 VLDO_1      G11                                                                                                           BAT300                                                                                                                                                                                                         HPOUT-L/MONO 10
                                                                                                                                                                     DSP_AB(0)                            K6     AB0                                                                                                                                                                   VACC      F14
                                                                                                                                                                                                          L3     I|O                                                                                                                                                                                                                                                                                                                                                                                                                      34                                                                                                                            35
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         CL K I
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               /IRQ
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          /RST
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             PL L C
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          VDD
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        VSS
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     VREF




                                                                                                                                                DSP_IO                                                    L2     RWN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                G                                                                                                               G                                    R197
                                                                                                                                                                                                                                                                                                                                                                                   CSN_PSC K8
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       2




                                                                                                                                              DSP_RWN                                                     R3     RESETN_CSP
                                                                                                                                                                                                                                                                                                                                                                                                                     UP_CS                                                                                                                                                                                                                           1                     3          4                  6            7             8            9
                                                                                                                                          FLASH_RESET                                                                                                                                                                                                                             SCLK_PSC L8                        UP_SCLK            C168           C170 C171 C172 C173 C174 C175                                                                                                                                                                                                                                                                            C167
                                                                                                                                                                                                                                                                                                                                                                                   SDO_PSC N7                        UP_SDO
                                                                                                                                                                                                          E6     OCTL0                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C108




This Document can not be used without Samsung's authorization
                                                                                                                                                                                                                                                                                                                                                                                    SDI_PSC M7                       UP_SDI                                                                                                                                                                           CLK13M_YMU
                                                                                                                                                                                                          C5                                                                                                                                                                                                                                                                                                                                                                                                                                                                                R196                  R159
                                                                                                                                                                                                                 OCTL1




                                                                SAMSUNG Proprietary-Contents may change without notice
                                                                                                                                                                                                          F5     OCTL2                                                                                                                                                                  VEXT E14                                                                                                                                                                                                        YMU_IRQ
                                                                                                                                                                                                          E5     OCTL3                                                                                                                                                                  VBAT E13               VBAT                                                                                                                                                                                     MEM_RST                                                                                                                                                   VCCD_2.9V                                    AOUTBP
                                                                                                                                                                                                          A4     OCTL4                                                                                                                                                               CH_BDRV E11
                                                                                                                                                  XOENA                                                   G6     OCTL5                                                                                                                                                                CH_ISEN F12
                                                                                                                                                VMOD_EN                                                   B3     OCTL6
                                                                                                                                                  RF_EN                                                                                                                                                                                                                               CH_RES D14
                                                                                                                                                                                                          A3     OCTL7
                                                                                                                                                  TX_EN                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   TA106                                              C178
                                                                                                                                                                                                                                                                                                                                                                                  ADC_AUX2 D15
                                                                                                                                                                                                          B1     SERLE1                                                                                                                                                           ADC_AUX1 E10
                                                                                                                                                                                                          A2     SERLE2                                                                                                                                                                                                                                                                                                                                                                                                                                                                     C176
                                                                                                                                                  SERLE                                                                                                                                                                                                                               VREF A10                         VREF
                                                                                                                                                                                                          C1     SERDA                                                                                                                                                                CREF E9
                                                                                                                                                 SERDAT                                                   C2     SERCK                                                                                                                                                            RTC_ALMN H10
                                                                                                                                                 SERCLK                                                                                                                                                                                                                                                                RTCALARM

                                                                                                                                                                                                                                                                                                                                                                                                       C179




                                                                                                                                                                                                                         A FC
                                                                                                                                                                                                                         TXP
                                                                                                                                                                                                                                     RA REF2
                                                                                                                                                                                                                                     RA REF1
                                                                                                                                                                                                                                     RXTXIP
                                                                                                                                                                                                                                     RXTXIN
                                                                                                                                                                                                                                     RXTXQP
                                                                                                                                                                                                                                     RXTXQN
                                                                                                                                                                                                                                                                  A OUTA P
                                                                                                                                                                                                                                                                  A OUTA N
                                                                                                                                                                                                                                                                  A OUTB P
                                                                                                                                                                                                                                                                  A OUTB N
                                                                                                                                                                                                                                                                  MICINP
                                                                                                                                                                                                                                                                  MICINN
                                                                                                                                                                                                                                                                  MICOUTP
                                                                                                                                                                                                                                                                  MICOUTN
                                                                                                                                                                                                                                                                  A UXINP
                                                                                                                                                                                                                                                                  A UXINN
                                                                                                                                                                                                                                                                  A UXOUTP
                                                                                                                                                                                                                                                                  A UXOUTN
                                                                                                                                                                                                                                                                  VXVCM
                                                                                                                                                                                                                                                                  VREGP
                                                                                                                                                                                                                                                                  VREGN
                                                                                                                                                                                                                                                                  DA ICK
                                                                                                                                                                                                                                                                  DA IRN
                                                                                                                                                                                                                                                                  DA IDI
                                                                                                                                                                                                                                                                  DA IDO
                                                                                                                                                                                                                                                                                                                    RTC_CL K
                                                                                                                                                                                                                                                                                                                    XOENA Q
                                                                                                                                                                                                                                                                                                                    MC
                                                                                                                                                                                                                                                                                                                    NC7
                                                                                                                                                                                                                                                                                                                    DINTR
                                                                                                                                                                                                                                                                                                                                                          PWR_SW2
                                                                                                                                                                                                                                                                                                                                                          PWR_SW1N
                                                                                                                                                                                                                                                                                                                                                          PSW1_B UF
                                                                                                                                                                                                                                                                                                                                                          RESET_ O
                                                                                                                                                                                                                                                                                                                                                          MODE
                                                                                                                                                                                                                                                                                                                                                          PWR_K EEP
                                                                                                                                                                                                                                                                                                                                                          INTRQ
                                                                                                                                                                                                                                                                                                                                                          VIB _RNG_EN




                                                                                                                                                                                                                                                                   L6
                                                                                                                                                                                                                                                                                                                                                           L7
                                                                                                                                                                                                                                                                                                                                                                       L9




                                                                                                                                                                                                                         E7
                                                                                                                                                                                                                                                                   P4
                                                                                                                                                                                                                                                                                                                    P5
                                                                                                                                                                                                                                                                                                                    P3




                                                                                                                                                                                                                         D9
                                                                                                                                                                                                                                     B5
                                                                                                                                                                                                                                     B6
                                                                                                                                                                                                                                     D7
                                                                                                                                                                                                                                     D6
                                                                                                                                                                                                                                     C7
                                                                                                                                                                                                                                     C6
                                                                                                                                                                                                                                                                   R4
                                                                                                                                                                                                                                                                                                                    N4
                                                                                                                                                                                                                                                                                                                    D1
                                                                                                                                                                                                                                                                                                                    R6
                                                                                                                                                                                                                                                                                                                                                                       K9




                                                                                                                                                                                                                                                                   M6
                                                                                                                                                                                                                                                                                                                                                                       M9




                                                                                                                                                                                                                                                                  L 14
                                                                                                                                                                                                                                                                  L 13
                                                                                                                                                                                                                                                                                                                                                                      L 10




                                                                                                                                                                                                                                                                  P11
                                                                                                                                                                                                                                                                  P12
                                                                                                                                                                                                                                                                  P15




                                                                                                                                                                                                                                                                  N12
                                                                                                                                                                                                                                                                  R12
                                                                                                                                                                                                                                                                  N14
                                                                                                                                                                                                                                                                  N15
                                                                                                                                                                                                                                                                  K 13
                                                                                                                                                                                                                                                                  R13
                                                                                                                                                                                                                                                                  R14
                                                                                                                                                                                                                                                                                                                                                          C14
                                                                                                                                                                                                                                                                                                                                                          C15
                                                                                                                                                                                                                                                                                                                                                                      N10




                                                                                                                                                                                                                                                                  M14
                                                                                                                                                                                                                                                                  M15
                                                                                                                                                                                                                                                                  M13
                                                                                                                                                                                                                                                                                                                                                                                                 TP100
                                                                                                                                                                                                                                                                                                                                                                                                                     INTRQ
                                                                                                                                                                                                                                                                                                                                                                                                                     PWR_KEEP
                                                                                                                                                                                                                                                                                                    C182                                                                                                             RST
                                                                                                                                                                                                                                     C180




                                                                                                                                                                                                                           A FC
                                                                                                                                                                                                                          VA PC
                                                                                                                                                                                                                                                RTXIP
                                                                                                                                                                                                                                                RTXIN
                                                                                                                                                                                                                                               RTXQP
                                                                                                                                                                                                                                               RTXQN
                                                                                                                                                                                                                                                                      MICINP
                                                                                                                                                                                                                                                                     MICINN
                                                                                                                                                                                                                                                                                                                                                            J IG_ON




                                                                                                                                                                                                                                                                     A UXINP
                                                                                                                                                                                                                                                                     A UXINN
                                                                                                                                                                                                                                                                                                                     C L K 32K




                                                                                                                                                                                                                                                                    A OUTAP
                                                                                                                                                                                                                                                                    A OUTB P
                                                                                                                                                                                                                                                                                                                                                DSP_INT




                                                                                                                                                                                                                                                                   AOUTA N
                                                                                                                                                                                                                                                                   AOUTB N
                                                                                                                                                                                                                                                                                                                                                                                       TR103




                                                                                                                                                                                                                                                                                                                                                           PWR_ON




                                                                                                                                                                                                                                                                   MICOUTP
                                                                                                                                                                                                                                                                  MICOUTN
                                                                                                                                                                                                                                                                  AUXOUTP
                                                                                                                                                                                                                                                                  A UXOUTN
                                                                                                                                                                                                                                                                                                                                                                                                                 KEY_COL(2)
                                                                                                                                                                                                                                                                                                                                                                                                 3




                                                                                                                                                                                                                                                                                                                                  CL K13M_MC
                                                                                                                                                                                                                                                                                                                                                                                 1
                                                                                                                                                                                                                                                                                                                                                                                                 2
                                                                                                                                                                                                                                                                                                                                                                                                                 KEY_ROW(0)
11. Reference data

11-1. Reference Abbreviate

AAC: Advanced Audio Coding.
AVC : Advanced Video Coding.
BER : Bit Error Rate
BPSK: Binary Phase Shift Keying
CA : Conditional Access
CDM : Code Division Multiplexing
C/I : Carrier to Interference
DMB : Digital Multimedia Broadcasting
EN : European Standard
ES : Elementary Stream
ETSI: European Telecommunications Standards Institute
MPEG: Moving Picture Experts Group
PN : Pseudo-random Noise
PS : Pilot Symbol
QPSK: Quadrature Phase Shift Keying
RS : Reed-Solomon
SI : Service Information
TDM : Time Division Multiplexing
TS : Transport Stream




                                                    11-1
                        SAMSUNG Proprietary-Contents may change without notice
                       This Document can not be used without Samsung's authorization
This Service Manual is a property of Samsung Electronics Co.,Ltd.   ⓒ Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.                                         Code No.: GH68-10807A
                                                                                2006. 06. Rev.1.0

								
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