GSM TELEPHONE
SGH-L810V
GSM TELEPHONE CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts List
6. Main Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions
GSPN (Global Service Partner Network)
Country Web Site
North America service.samsungportal.com
Latin America latin.samsungportal.com
CIS cis.samsungportal.com
Europe europe.samsungportal.com
China china.samsungportal.com
Asia asia.samsungportal.com
Mideast & Africa mea.samsungportal.com
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. 2008. 05 Rev.1.0
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
EG SM 9 00 DCS 1800 PCS 1900 WCDMA2100
Fr eq.
8 80~915 17 10~178 5 18 50~191 0 192 0~1980
Band[MHz]
9 25~960 18 05~188 0 19 30~199 0 211 0~2170
Uplin k/Down link
ARF CN ra nge 0~124 & 5 12~885 5 12~810 UL:96 12~988 8
97 5~1023 DL:105 62~108 38
T x/Rx spacing 45MHz 95MHz 80MHz 1 90MHz
Mo d. Bit r ate/ 270 .833kb ps 270 .833kb ps 270 .833kb ps
3.8 4Mcps
Bit Period 3 .692u s 3 .692u s 3 .692u s
Ti me Slo t
5 76.9u s 5 76.9u s 5 76.9u s Fr ame len gth : 10ms
Pe rio d/Fr am e
4. 615ms 4. 615ms 4. 615ms Slot length : 0.6 67ms
Per iod
Modula tion 0 .3G M SK 0 .3G MSK 0 .3G M SK Q PS K
HQPSK
MS Power 33d Bm~5dBm 30d Bm~0dBm 30d Bm~0dBm 24 dBm~ - 50dBm
Powe r Class 4 1 1 3
(max +33dBm) (max +30dBm) (max +30dBm) (max +24dBm)
Se nsitivity -10 2dBm -10 0dBm -10 0dBm -1 06.7d Bm
TDMA Mu x 8 8 8 NA
Cell Radiu s 35Km 2Km 2Km 2Km
2-1
Speclflcation
2-2. GSM Tx Power Class
TX Power TX Power TX Power
GSM900 DCS1800 PCS1800
control level control level control level
5 33±2 dBm 0 30±3 dBm 0 30±3 dBm
6 31±2 dBm 1 28±3 dBm 1 28±3 dBm
7 29±2 dBm 2 26±3 dBm 2 26±3 dBm
8 27±2 dBm 3 24±3 dBm 3 24±3 dBm
9 25±2 dBm 4 22±3 dBm 4 22±3 dBm
10 23±2 dBm 5 20±3 dBm 5 20±3 dBm
11 21±2 dBm 6 18±3 dBm 6 18±3 dBm
12 19±2 dBm 7 16±3 dBm 7 16±3 dBm
13 17±2 dBm 8 14±3 dBm 8 14±3 dBm
14 15±2 dBm 9 12±4 dBm 9 12±4 dBm
15 13±2 dBm 10 10±4 dBm 10 10±4 dBm
16 11±3 dBm 11 8±4dBm 11 8±4dBm
17 9±3dBm 12 6±4 dBm 12 6±4 dBm
18 7±3 dBm 13 4±4 dBm 13 4±4 dBm
19 5±3 dBm 14 2±5 dBm 14 2±5 dBm
15 0±5 dBm 15 0±5 dBm
2-2
3. Product Function
Main Function
▪ Bluetooth Class 2
▪ Extended GSM 900MHz & DCS1800MHz & PCS1900MHz &WCDMA 2100MHz Quad Band
▪ Slide type
▪ Color LCD (2.2" QVGA 39.19×54.62×2.05t_max)
▪ Built-in 3 Mega pixel and CIF Camera
▪ Built-in MP3 Player
▪ GPRS Multi-slot Class 12
▪ Downloadable Game via JAVA
▪ Sending Photo & Video by MMS or E-Mail
▪ External Memory Card Socket (T-flash)
▪ 880mAh Battery
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4. Array course control
4-1. Software Adjustments
1. JIG(GH80-03308A): Download, Trace, Calibration, etc
2. 0.4M Test cable(GH39-00886A): JIG to phone
3. 1.5M Test cable(GH39-00890A): JIG to phone
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Array course control
4.Travel Adaptor(GH44-01702A)
5.Data Link Cable(GH39-00922A): USB cable
6.Serial cable(LJ39-00013A) : PC to JIG
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Array course control
7. RF test cable(GH39-00397A): RF test
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Array course control
4-2. Software Downloading
4-2-1. Downloading Binary Files
•Four binary files for downloading L810V
– amss_compressed.bin : Modem binary for communication function and
user interface and various application
– Rsrc_L810_Vodafone.rc1 : Files need for each application
– Rsrc2_L810V(Low).rc2 : Power on/off animation
– FactoryFs_L810_Vodafone.ffs : Default file system to be put into in initial
production
4-2-2. Pre-requsite for Downloading
•Downloader Program (MultiLoader V5.32.exe)
•SGH-L810V Mobile Phone
•USB Data Link Cable
•Binary files
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Array course control
4-2-3. S/W Downloader Program
1. Boot the L810V by pressing 'power ON' + 'star(*)' at the same time.
If you do properly, you can see the following message on Main LCD "Download"
2. Load the binary download program by executing the "MultiLoader V5.32.exe".
And the Check the MSM6245/MSM6260
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Array course control
3. Select the binary file what you want to download and drag all
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Array course control
4. Select the check box what you want to download.
* Up to eight ports are supported.
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Array course control
5. Now press the button 'DownLoad'.
6. When downloading is complete, UE reboot automatically.
-If there is difference in FactoryFS.bin, UE will format file system automatically.
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QMW02 QFR01
QFU01
QCR05 QCA02
QKP02
QMP01
QVK01
QAN02
QAN08
QSH06
QME02 QSH04
QSH05
QLC01
QVO01
QCK01 QSD01
QCA01 QRE01
QSP01
QIF01
QPC01
QCR04
QFL01
QRF01
QBA01
QHI01 QCR05 QBA00
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Exploded View and Parts List
5-2. Cellular phone Parts list
Design LOC Discription SEC CODE
QAN02 INTENNA-SGHL810V GH42-01578A
QAN08 ASSY RUBBER-BATT CONTACT GH98-08972A
QBA00 ASSY CASE-BATT GH98-08202A
QBA01 INNER BATTERY PACK-880MAH , BL GH43-02666A
QCA01 CAMERA MODULE-SGHL810V 3M/CIF GH59-05738A
QCA02 KEY FPCB-SGHL810V CAMERA KEY GH59-05740A
QCR04 SCREW-MACHINE 6001-001479
QCR05 SCREW-MACHINE 6001-001478
QCR05 SCREW-MACHINE 6001-001478
QFL01 ASSY CASE-SLIDE LOWER GH98-08184A
QFR01 ASSY CASE-FRONT GH98-08181A
QHI01 ASSY HINGE-MODULE GH98-08183A
QMP01 PBA MAIN-SGHL810V GH92-04564A
QPC01 FPC-SGHZV70 MAIN FPCB GH41-02156A
QRF01 PMO COVER-RF GH72-47510A
QSH04 IPR SHIELD-CAN REAR B GH70-03501A
QSH05 IPR SHIELD-COVER REAR_A GH70-03211A
QSH06 IPR SHIELD-CAN FRONT GH70-03502A
QSP01 ASSY ETC-SGHL810V SPK/MOT GH59-05743A
QVK01 KEY FPCB-SGHL810V VOLUME KEY GH59-05739A
QLC01 LCD-MODULE SGHZV70 GH07-01287A
QME02 DOME SHEET-SGHL810V NAVY GH59-05744A
QFU01 ASSY CASE-SLIDE UPPER GH98-08178A
QKP02 ASSY KEYPAD-SUB GH98-08204A
QMW02 PMO WINDOW-MAIN GH72-47514A
QRE01 ASSY CASE-REAR GH98-08182A
QCK01 PMO KEY-CAMERA GH72-47516A
QIF01 PMO COVER-IF GH72-47513A
QSD01 PMO COVER-SD GH72-47512A
QVO01 PMO KEY-VOLUME GH72-47515A
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6. MAIN Electrical Parts List
SEC CODE Design LOC Discription
0403-001547 D600 DIODE-ZENER
0404-001172 D401 DIODE-SCHOTTKY
0406-001190 D501 DIODE-TVS
0406-001201 D601 DIODE-TVS
0406-001203 C102 DIODE-TVS
0406-001254 D605 DIODE-TVS
0406-001254 D606 DIODE-TVS
0406-001254 D607 DIODE-TVS
0406-001254 D608 DIODE-TVS
0406-001254 ZD300 DIODE-TVS
0406-001254 ZD504 DIODE-TVS
0406-001254 ZD505 DIODE-TVS
0406-001254 ZD600 DIODE-TVS
0406-001254 ZD601 DIODE-TVS
0406-001254 ZD603 DIODE-TVS
0406-001254 ZD605 DIODE-TVS
0406-001267 ZD501 DIODE-TVS
0406-001267 ZD506 DIODE-TVS
0406-001303 ZD502 DIODE-TVS
0406-001303 ZD503 DIODE-TVS
0406-001303 ZD606 DIODE-TVS
0406-001303 ZD607 DIODE-TVS
0406-001303 ZD608 DIODE-TVS
0406-001303 ZD609 DIODE-TVS
0406-001303 ZD610 DIODE-TVS
0406-001304 D602 DIODE-ARRAY
0406-001304 D603 DIODE-ARRAY
0406-001304 D604 DIODE-ARRAY
0407-001002 D400 DIODE-ARRAY
0504-000168 Q400 TR-DIGITAL
0504-001151 Q200 TR-DIGITAL
1001-001428 U305 IC-ANALOG MULTIPLEX
1001-001428 U404 IC-ANALOG MULTIPLEX
1001-001447 U504 IC-ANALOG MULTIPLEX
1009-001035 U303 IC-HALL EFFECT S/W
1009-001035 U304 IC-HALL EFFECT S/W
1108-000172 UME300 IC-MCP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
1201-002461 U201 IC-POWER AMP
1201-002671 U102 IC-POWER AMP
1201-002692 U500 IC-AUDIO AMP
1203-004776 U602 IC-POSI.FIXED REG
1203-004778 U400 IC-POWER SUPERVISOR
1203-004838 U402 IC-BATTERY
1205-003281 UCP300 IC-MODEM
1205-003341 U202 IC-TRANSCEIVER
1209-001712 U300 IC-SENSOR
1405-001082 V605 VARISTOR
1405-001133 V501 VARISTOR
1405-001133 V502 VARISTOR
1405-001167 V503 VARISTOR
1405-001167 V504 VARISTOR
1405-001167 V505 VARISTOR
1405-001167 V506 VARISTOR
1405-001167 V507 VARISTOR
1405-001167 V508 VARISTOR
2007-000138 R318 R-CHIP
2007-000138 R412 R-CHIP
2007-000138 R526 R-CHIP
2007-000138 R602 R-CHIP
2007-000140 R505 R-CHIP
2007-000140 R508 R-CHIP
2007-000140 R509 R-CHIP
2007-000140 R510 R-CHIP
2007-000144 R409 R-CHIP
2007-000148 R304 R-CHIP
2007-000148 R307 R-CHIP
2007-000148 R314 R-CHIP
2007-000148 R315 R-CHIP
2007-000148 R316 R-CHIP
2007-000148 R317 R-CHIP
2007-000148 R320 R-CHIP
2007-000148 R511 R-CHIP
2007-000148 R530 R-CHIP
2007-000148 R531 R-CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2007-000149 R200 R-CHIP
2007-000151 R529 R-CHIP
2007-000157 R410 R-CHIP
2007-000157 R518 R-CHIP
2007-000157 R519 R-CHIP
2007-000157 R520 R-CHIP
2007-000157 R521 R-CHIP
2007-000157 R522 R-CHIP
2007-000162 R413 R-CHIP
2007-000162 R415 R-CHIP
2007-000162 R501 R-CHIP
2007-000162 R516 R-CHIP
2007-000165 R411 R-CHIP
2007-000165 R414 R-CHIP
2007-000165 R419 R-CHIP
2007-000165 R517 R-CHIP
2007-000170 R300 R-CHIP
2007-000171 C601 R-CHIP
2007-000171 L100 R-CHIP
2007-000171 R103 R-CHIP
2007-000171 R104 R-CHIP
2007-000171 R105 R-CHIP
2007-000171 R107 R-CHIP
2007-000171 R115 R-CHIP
2007-000171 R512 R-CHIP
2007-000171 R513 R-CHIP
2007-000173 R321 R-CHIP
2007-000173 R504 R-CHIP
2007-000758 R322 R-CHIP
2007-000758 R323 R-CHIP
2007-001288 R109 R-CHIP
2007-001292 R112 R-CHIP
2007-001298 R108 R-CHIP
2007-001298 R207 R-CHIP
2007-001298 R211 R-CHIP
2007-001298 R301 R-CHIP
2007-001298 R406 R-CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2007-001307 R113 R-CHIP
2007-001307 R114 R-CHIP
2007-001319 R302 R-CHIP
2007-001319 R303 R-CHIP
2007-001319 R507 R-CHIP
2007-003010 R525 R-CHIP
2007-003010 R528 R-CHIP
2007-003030 R514 R-CHIP
2007-003030 R515 R-CHIP
2007-007009 R208 R-CHIP
2007-007014 R308 R-CHIP
2007-007014 R309 R-CHIP
2007-007014 R310 R-CHIP
2007-007014 R312 R-CHIP
2007-007014 R313 R-CHIP
2007-007014 R405 R-CHIP
2007-007014 R407 R-CHIP
2007-007014 R408 R-CHIP
2007-007133 R110 R-CHIP
2007-007133 R111 R-CHIP
2007-007193 R201 R-CHIP
2007-007306 R106 R-CHIP
2007-007306 R209 R-CHIP
2007-007306 R210 R-CHIP
2007-007306 R502 R-CHIP
2007-007306 R503 R-CHIP
2007-007316 R416 R-CHIP
2007-007317 R417 R-CHIP
2007-007317 R500 R-CHIP
2007-007317 R506 R-CHIP
2007-007318 R202 R-CHIP
2007-007318 R418 R-CHIP
2007-007468 R404 R-CHIP
2007-007586 R311 R-CHIP
2007-007766 R523 R-CHIP
2007-007766 R527 R-CHIP
2203-000138 C238 C-CER,CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-000233 C106 C-CER,CHIP
2203-000233 C203 C-CER,CHIP
2203-000233 C205 C-CER,CHIP
2203-000233 C209 C-CER,CHIP
2203-000233 C215 C-CER,CHIP
2203-000233 C229 C-CER,CHIP
2203-000233 C232 C-CER,CHIP
2203-000233 C239 C-CER,CHIP
2203-000233 C241 C-CER,CHIP
2203-000233 C429 C-CER,CHIP
2203-000233 C430 C-CER,CHIP
2203-000233 C433 C-CER,CHIP
2203-000233 C439 C-CER,CHIP
2203-000233 L115 C-CER,CHIP
2203-000254 C124 C-CER,CHIP
2203-000254 C127 C-CER,CHIP
2203-000254 C217 C-CER,CHIP
2203-000254 C226 C-CER,CHIP
2203-000254 C246 C-CER,CHIP
2203-000254 C305 C-CER,CHIP
2203-000254 C306 C-CER,CHIP
2203-000254 C308 C-CER,CHIP
2203-000254 C313 C-CER,CHIP
2203-000254 C314 C-CER,CHIP
2203-000254 C325 C-CER,CHIP
2203-000254 C327 C-CER,CHIP
2203-000278 C504 C-CER,CHIP
2203-000330 C207 C-CER,CHIP
2203-000330 C413 C-CER,CHIP
2203-000330 C428 C-CER,CHIP
2203-000359 C244 C-CER,CHIP
2203-000386 L208 C-CER,CHIP
2203-000425 C502 C-CER,CHIP
2203-000425 C510 C-CER,CHIP
2203-000438 C125 C-CER,CHIP
2203-000438 C234 C-CER,CHIP
2203-000438 C242 C-CER,CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-000438 C243 C-CER,CHIP
2203-000438 C253 C-CER,CHIP
2203-000438 C326 C-CER,CHIP
2203-000489 C337 C-CER,CHIP
2203-000627 C210 C-CER,CHIP
2203-000627 C220 C-CER,CHIP
2203-000627 C223 C-CER,CHIP
2203-000627 C224 C-CER,CHIP
2203-000627 C230 C-CER,CHIP
2203-000627 C235 C-CER,CHIP
2203-000627 C507 C-CER,CHIP
2203-000628 C214 C-CER,CHIP
2203-000628 C216 C-CER,CHIP
2203-000628 C219 C-CER,CHIP
2203-000628 C237 C-CER,CHIP
2203-000643 C208 C-CER,CHIP
2203-000679 C506 C-CER,CHIP
2203-000679 C541 C-CER,CHIP
2203-000812 C107 C-CER,CHIP
2203-000812 C116 C-CER,CHIP
2203-000812 C117 C-CER,CHIP
2203-000812 C118 C-CER,CHIP
2203-000812 C132 C-CER,CHIP
2203-000812 C222 C-CER,CHIP
2203-000812 C251 C-CER,CHIP
2203-000812 C255 C-CER,CHIP
2203-000812 C323 C-CER,CHIP
2203-000812 C332 C-CER,CHIP
2203-000812 C406 C-CER,CHIP
2203-000812 C431 C-CER,CHIP
2203-000812 C501 C-CER,CHIP
2203-000812 C505 C-CER,CHIP
2203-000812 C509 C-CER,CHIP
2203-000812 C527 C-CER,CHIP
2203-000812 C532 C-CER,CHIP
2203-000812 C537 C-CER,CHIP
2203-000812 C542 C-CER,CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-000812 C543 C-CER,CHIP
2203-000812 C544 C-CER,CHIP
2203-000995 C302 C-CER,CHIP
2203-000995 C602 C-CER,CHIP
2203-001153 C200 C-CER,CHIP
2203-001153 C201 C-CER,CHIP
2203-002668 C108 C-CER,CHIP
2203-002668 C112 C-CER,CHIP
2203-002668 C115 C-CER,CHIP
2203-002677 C122 C-CER,CHIP
2203-002709 C110 C-CER,CHIP
2203-002709 C131 C-CER,CHIP
2203-002709 C231 C-CER,CHIP
2203-002709 C340 C-CER,CHIP
2203-002709 C341 C-CER,CHIP
2203-002709 C342 C-CER,CHIP
2203-002709 C343 C-CER,CHIP
2203-002709 C346 C-CER,CHIP
2203-002709 C347 C-CER,CHIP
2203-002709 C437 C-CER,CHIP
2203-002709 C503 C-CER,CHIP
2203-002709 C508 C-CER,CHIP
2203-002709 C529 C-CER,CHIP
2203-002709 C535 C-CER,CHIP
2203-003054 C528 C-CER,CHIP
2203-003054 C531 C-CER,CHIP
2203-003054 C533 C-CER,CHIP
2203-003054 C539 C-CER,CHIP
2203-005050 C103 C-CER,CHIP
2203-005053 R100 C-CER,CHIP
2203-005288 C252 C-CER,CHIP
2203-005288 R102 C-CER,CHIP
2203-005382 C245 C-CER,CHIP
2203-005444 C221 C-CER,CHIP
2203-005444 C225 C-CER,CHIP
2203-005450 C119 C-CER,CHIP
2203-005480 C519 C-CER,CHIP
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-005480 C520 C-CER,CHIP
2203-005482 C104 C-CER,CHIP
2203-005482 C328 C-CER,CHIP
2203-005482 C329 C-CER,CHIP
2203-005482 C330 C-CER,CHIP
2203-005482 C331 C-CER,CHIP
2203-005482 C338 C-CER,CHIP
2203-005482 C405 C-CER,CHIP
2203-005482 C407 C-CER,CHIP
2203-005482 C408 C-CER,CHIP
2203-005482 C409 C-CER,CHIP
2203-005482 C411 C-CER,CHIP
2203-005571 C434 C-CER,CHIP
2203-005571 C435 C-CER,CHIP
2203-006048 C303 C-CER,CHIP
2203-006048 C304 C-CER,CHIP
2203-006048 C309 C-CER,CHIP
2203-006048 C315 C-CER,CHIP
2203-006048 C316 C-CER,CHIP
2203-006257 C603 C-CER,CHIP
2203-006260 C521 C-CER,CHIP
2203-006260 C522 C-CER,CHIP
2203-006324 C403 C-CER,CHIP
2203-006324 C438 C-CER,CHIP
2203-006348 C436 C-CER,CHIP
2203-006348 C443 C-CER,CHIP
2203-006399 C425 C-CER,CHIP
2203-006399 C440 C-CER,CHIP
2203-006474 C444 C-CER,CHIP
2203-006562 C105 C-CER,CHIP
2203-006562 C310 C-CER,CHIP
2203-006562 C311 C-CER,CHIP
2203-006562 C317 C-CER,CHIP
2203-006562 C321 C-CER,CHIP
2203-006562 C322 C-CER,CHIP
2203-006562 C412 C-CER,CHIP
2203-006562 C441 C-CER,CHIP
6-8
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-006562 C442 C-CER,CHIP
2203-006562 C517 C-CER,CHIP
2203-006562 C523 C-CER,CHIP
2203-006562 C524 C-CER,CHIP
2203-006562 C525 C-CER,CHIP
2203-006562 C534 C-CER,CHIP
2203-006562 C545 C-CER,CHIP
2203-006562 C600 C-CER,CHIP
2203-006562 C604 C-CER,CHIP
2203-006681 C202 C-CER,CHIP
2203-006681 C204 C-CER,CHIP
2203-006681 C206 C-CER,CHIP
2203-006681 C211 C-CER,CHIP
2203-006681 C212 C-CER,CHIP
2203-006681 C213 C-CER,CHIP
2203-006681 C218 C-CER,CHIP
2203-006681 C233 C-CER,CHIP
2203-006681 C236 C-CER,CHIP
2203-006681 C307 C-CER,CHIP
2203-006681 C324 C-CER,CHIP
2203-006681 C334 C-CER,CHIP
2203-006681 C335 C-CER,CHIP
2203-006681 C339 C-CER,CHIP
2203-006681 C344 C-CER,CHIP
2203-006681 C345 C-CER,CHIP
2203-006681 C404 C-CER,CHIP
2203-006824 C227 C-CER,CHIP
2203-006824 C228 C-CER,CHIP
2203-006824 C240 C-CER,CHIP
2203-006824 C301 C-CER,CHIP
2203-006824 C400 C-CER,CHIP
2203-006824 C401 C-CER,CHIP
2203-006824 C402 C-CER,CHIP
2203-006824 C415 C-CER,CHIP
2203-006824 C420 C-CER,CHIP
2203-006824 C421 C-CER,CHIP
2203-006824 C432 C-CER,CHIP
6-9
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2203-006838 C414 C-CER,CHIP
2203-006838 C416 C-CER,CHIP
2203-006838 C511 C-CER,CHIP
2203-006838 C514 C-CER,CHIP
2203-006841 C540 C-CER,CHIP
2203-006872 C318 C-CER,CHIP
2203-006872 C333 C-CER,CHIP
2203-006872 C417 C-CER,CHIP
2203-006872 C418 C-CER,CHIP
2203-006872 C419 C-CER,CHIP
2203-006872 C422 C-CER,CHIP
2203-006872 C423 C-CER,CHIP
2203-006872 C424 C-CER,CHIP
2203-006872 C426 C-CER,CHIP
2203-006872 C427 C-CER,CHIP
2203-006890 C300 C-CER,CHIP
2203-007195 C410 C-CER,CHIP
2404-001406 C606 C-TA,CHIP
2404-001474 TA500 C-TA,CHIP
2404-001496 TA100 C-TA,CHIP
2703-001180 L105 INDUCTOR-SMD
2703-001733 L203 INDUCTOR-SMD
2703-001733 L207 INDUCTOR-SMD
2703-001737 L206 INDUCTOR-SMD
2703-001750 L201 INDUCTOR-SMD
2703-002155 L103 INDUCTOR-SMD
2703-002207 L113 INDUCTOR-SMD
2703-002208 L102 INDUCTOR-SMD
2703-002208 L209 INDUCTOR-SMD
2703-002267 L109 INDUCTOR-SMD
2703-002267 L110 INDUCTOR-SMD
2703-002268 L204 INDUCTOR-SMD
2703-002281 L107 INDUCTOR-SMD
2703-002281 L108 INDUCTOR-SMD
2703-002309 L506 INDUCTOR-SMD
2703-002309 L507 INDUCTOR-SMD
2703-002309 L508 INDUCTOR-SMD
6-10
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
2703-002367 L205 INDUCTOR-SMD
2703-002368 C250 INDUCTOR-SMD
2703-002369 L114 INDUCTOR-SMD
2703-002551 U603 INDUCTOR-SMD
2703-002551 U604 INDUCTOR-SMD
2703-002593 L104 INDUCTOR-SMD
2703-002593 L106 INDUCTOR-SMD
2703-002597 L200 INDUCTOR-SMD
2703-002608 L202 INDUCTOR-SMD
2703-002708 L112 INDUCTOR-SMD
2703-003205 L503 INDUCTOR-SMD
2703-003205 L504 INDUCTOR-SMD
2703-003205 L505 INDUCTOR-SMD
2703-003258 L400 INDUCTOR-SMD
2703-003258 L401 INDUCTOR-SMD
2703-003258 L402 INDUCTOR-SMD
2801-004339 OSC400 CRYSTAL-SMD
2809-001323 TCX100 OSCILLATOR-VCTCXO
2901-001409 F600 FILTER-EMI SMD
2901-001409 F603 FILTER-EMI SMD
2901-001409 F604 FILTER-EMI SMD
2901-001409 F605 FILTER-EMI SMD
2901-001422 F601 FILTER-EMI SMD
2901-001422 F602 FILTER-EMI SMD
2904-001703 F102 FILTER-SAW
2904-001769 F200 FILTER-SAW
2904-001789 F201 FILTER-SAW
2910-000024 F202 DUPLEXER-SAW
2911-000096 F101 DUPLEXER-FEM
3301-001342 L301 BEAD-SMD
3301-001342 L302 BEAD-SMD
3301-001421 L501 BEAD-SMD
3301-001421 L502 BEAD-SMD
3301-001792 L509 BEAD-SMD
3301-001792 L510 BEAD-SMD
3301-001792 L511 BEAD-SMD
3705-001358 RFS100 CONNECTOR-COAXIAL
6-11
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MAIN Electrical Parts List
SEC CODE Design LOC Discription
3709-001448 CD500 CONNECTOR-CARD EDGE
3709-001487 SIM500 CONNECTOR-CARD EDGE
3710-002523 IFC500 SOCKET-INTERFACE
3711-006278 HDC600 HEADER-BOARD TO BOARD
3711-006329 BTC600 HEADER-BATTERY
3711-006782 HDC601 HEADER-BOARD TO BOARD
4202-001453 BT_ANT100 ANTENNA-CHIP
4302-001180 BAT400 BATTERY-LI(2ND)
4709-001399 F203 COUPLER-DIRECTION
4709-001546 F100 BLUETOOTH MODULE
GH70-03349A FPC600 IPR SHIELD-CAN CLIP
GH70-03349A FPC601 IPR SHIELD-CAN CLIP
GH70-03349A FPC602 IPR SHIELD-CAN CLIP
GH70-03349A FPC603 IPR SHIELD-CAN CLIP
GH70-03349A FPC604 IPR SHIELD-CAN CLIP
GH70-03349A FPC605 IPR SHIELD-CAN CLIP
GH70-03349A FPC606 IPR SHIELD-CAN CLIP
GH70-03349A FPC607 IPR SHIELD-CAN CLIP
GH70-03349A FPC608 IPR SHIELD-CAN CLIP
GH70-03349A FPC609 IPR SHIELD-CAN CLIP
GH70-03349A FPC610 IPR SHIELD-CAN CLIP
GH70-03519A CONTACT600 IPR COVER-BATTERY CONTACT
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's
part list.
6-12
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7. Disassembly and Assembly Instructions
7-1. Disassembly
1 2
Direction
of force
1) Be care of the scratch.
1) Unscrew the 6 points of the REAR. 1) Detach the REAR from slide ass`y.
3 4
1) Detach the volume key from the molding.
1) Detach the FPCB connector by using the pincette.
2) Detach the camera key from the molding.
7-1
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Exploded View and Parts List
5 6
1) Detach the mic from holder by using pincette.
1) Put the PBA upside down
2) Detach the PBA, pushing the rib to the left side.
7 8
1) Detach the electric tape by using pincette.
1) Unscrew the 6 points on the LOWER.
2) Detach the connector from the PBA.
7-2
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Exploded View and Parts List
9 10
1) Take out the FPCB connector through the hole.
1) Detach the electric tape by using pincette.
Be careful.
2) Detach the front from the Upper Ass`y.
11 12
1) Detach the 2 points on the LOWER bottom. 1) Detach the LOWER from the UPPER.
7-3
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Exploded View and Parts List
13 14
1) Detach the module from top side.
2) Detach the LCD ass`y from the lower. 1) The END.
Be careful.
7-4
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Exploded View and Parts List
7-2. Assembly
1 2
1) Attach the LCD ass`y to the LOWER.
1) Attach the LOWER to the UPPER.
2) Be careful of the bottom side rib.
3 4
1) Put in the FPCB connector through the hole.
2) Screw the 2 points on the LOWER bottom side.
Be careful of demage.
7-5
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Exploded View and Parts List
5 6
1) Attach the electric tape matching the shape.
1) Attach the non-elctric tape to the LOWER.
2) Screw the 6 point.
7 8
1) Turn upside down the PBA
1) FPCB 커넥터를 결합한다.Attach the FPCB connector. 2) Attach the FPCB connector.
2) Attach the electic tape to the top of connector. 3) Attach the key FPCB(volume key, camera key) to the
molding.
7-6
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Exploded View and Parts List
9 10
1) Be careful of scratch.
1) Screw down six points.
1) Attach the REAR to the slide ass`y.
2) The END.
7-7
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8. Block Diagrams
8-1. RF Block Diagram
8-1
9. PCB Diagrams
1. Main top
9-1
PCB Diagrams
2. Main bottom
9-2
10. Flow Chart of Troubleshooting
10-1. Power On
' Power On ' does not work
Yes
Check the Battery Voltage No
Change the Battery
is more than 3.4V
Yes
No
U400 pin F10(PS_HOLD)
= 2.6V? Check the U400 related to PS_HOLD
Yes
No
Check the Clock at
OSC400=32.768KHz Resolder OSC400
Yes
No
L400(VREG_MSMC)=1.37V? Check the U400
Yes
C423(VREG_MSME)=1.8V? No
C421(VREG_MSMP)=2.6V?
C420(VREG_MSMA)=2.6V? Check the U400
C425(VREG_TCXO)=2.8V?
Yes
Check for the clock at No Check the clock generation circuit
= 19.2MHz (related to TCX100)
Yes
Check the initial operation
Yes
END
10-1
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Flow Chart of Troubleshooting
VREG_RFRX2_2.7V VLCD_2.9V VREG_MMC_2.85V VREG_USIM_3.0V VREG_S2_2.2V
VREG_TCXO_2.8V
VREG_S2_2.2V
VREG_RFTX_2.85V VREG_RFRX1_2.1V VREG_MSMP_2.6V VREG_MSMC_1.37V
VREG_S3_2.95V
VREG_FEM_2.7V VREG_LCD_2.6V
A11 VREG_BT_2.6V VREG_MSMA_2.6V VREG_MSME_1.8V
G1
F1
VREG_5V
VSW_5V
VDD_SPKR
VDD_WL AN
A3
VREG_GP1
A2
VREG_GP2
B1
VREG_GP3
L9
VREG_MMC
G11
VREG_MSMA
K8
VREG_MSME
J11
VREG_MSMP
K4
VREG_MSMC
K5 L400
VSW_MSMC
A9
VREG_RFRX1
A10
VREG_RFRX2
A8
VREG_RFTX
B8 TP400
VREG_RFUBM
L10
VREG_RUIM
L8
VREG_S2
L6
VREG_S3 L401
K7
VSW_S2
K6
VSW_S3
L402
A1
VREG_TCXO
U400 VREG_USB
VREG_WLAN
G2
B11 VBATT
C412
D1 VREG_MSMP_2.6V C413
ISNS_M
D2
ISNS_P
C417
1
C414 C415 C422 C418 C426 C427 C416 C419 C420 C421 C423 C424
L11
XTAL_IN
K11
XTAL_OUT
SBCK
F8
G8
R405 OSC400 C428
2
SBDT|SSBI PMIC_SBDT
E8 R407
SBST
OSC400
EXT_5V C432 C430 C431 C434 C429 C435 C433 C425
J10
VCOIN
E2
BAT_FET_N TP402
C2
CHG_CTL_N TP403
C1
VCHG
K1
HSET_BIAS TP404 D400 C436
L4 R408
KPD_PWR_N PHONE_ON
C10 PM_INT
MSM_INT_N PM_INT_N 25V
G10 2
PON_RESET_N PON_RESET_N PS_HOLD
F10 3
PS_HOLD
K9 C437 1
SLEEP_CLK SLEEP_CLK BOOT_SW
R409
DNC
NC
NC
D11
1
1
2
POS
C440 C439
R411
BAT400
NEG
2
VREG_TCXO_2.8V
TCX100
R106
1 VC VCC 6
TRK_LO_ADJ
2 NC NC 5 C127
R108
3 GND OUT 4 TCXO
C125
C124
RTR6280_TCXO
C132 C131
10-2
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Flow Chart of Troubleshooting
C43 4 C435
32
C430
C410
L4 0 0
C407
L4 0 1
L4 0 2
C4 3 1
302
C406 R312 C604 R529 C541
C401
R3 0 1
OSC4 0 0
C4 3 8
FPC608
R4 1 0
TP_AMUX_OUT
C3 3 9
C1 3 1
C1 3 2
TP404
TCX1 0 0
PM6 6 5 8
TP4 0 1
U3 0 4
U4 0 0
C3 4 2
C1 2 4
R1 0 6
TP402
C420
TP4 0 3
R3 1 4
C4 1 8
C4 0 4
C437
R1 0 8
R406 C127 C125
PM_INT
C4 2 5
R4 0 8
C416
FPC6 0 7
FPC606
TP400
C414
C40 8 C409
C4 2 7
C4 1 7
C4 2 2
C412
C334 C415
C426
C4 0 0
C4 0 2
10-3
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Flow Chart of Troubleshooting
10-2. Initial
Initial Failure
Yes
No
pin G13, G12 of UCP300 ="H"?
Check the circuit connected to reset
Yes
IS
[TP_A300,TP_D301,TP_ALE,T No
P_NANDCS,TP_OE300,TP_C
AS,TP_RAS,TP__CS300,TP_ Check the circuit related to UME300
WE.TP_RESET_OUT]
OK?
OK?
Yes
Check the circuit around LCD & HDC600
(Short or not solder)
Yes
END
10-4
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Flow Chart of Troubleshooting
B21
MDDIC_DATP
A22
MDDIC_STBN
A21
MDDIC_STBP
B18
MDDIH_DATN
B19
MDDIH_DATP
A18
MDDIH_STBN
A19
VREG_MSMA_2.6V MDDIH_STBP
D14
TDI TDI
A16
TDO TDO
G15
TMS TMS
D16
C337 RTCK RTCK
D15
TCK TCK
D18
BUFF_TCXO TCXO
L21
PMIC_SBDT SBCK
H22
SBDT
G25
SSBDT_RTR SBST
AA20
C338 CCOMP
D12
DAC_REF DAC_IREF
E15
TRST_N TRST_N
AD15
WDOG_EN
C339
R 19
AA22
REF_OUT PA_DAC_TEST
3
E16
UMTS_PA_EN PA_ON0
N24
GSM_PA_PWR_CTL PA_POWER_CTL
N19
PA_POWER_CTL_N
G17
VREG_MSMP_2.6V UMTS_PA_RANGE0 PA_RANGE0
D17
PA_RANGE1
C24
R320 PLLOUT_TEST_SE
G13
PON_RESET_N RESIN_N
G12
RESOUT2_N RESOUT_N
W5
R321 RESOUT_N_EBI1
AA1
SDRAM_CLK ROM1_CLK
G1
SDRAM_RAS_N ROM1_ADV_N
M4
SDRAM_CLK_EN SDRAM1_CLK_EN
A15
SLEEP_CLK SLEEP_XTAL_IN
B15
SLEEP_XTAL_OUT
V2
OE1_N
AE6
NANDFLASH_RE_N OE2_N
V4
XMEM1_CS_N0
U5
SDRAM_CS_N XMEM1_CS_N2
W14
NANDFLASH_CE_N XMEM2_CS_N0
AB14
XMEM2_CS_N1
V5
XMEM1_HWAIT_N
K8
SDRAM_CAS_N XMEM1_LWAIT_N
H13
TRK_LO_ADJ TRK_LO_ADJ
E13
TX_AGC_ADJ
E11
RF_ON_TX_ON TX_ON
10-5
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Flow Chart of Troubleshooting
VREG_MSMP_2.6V
VREG_MSME_1.8V
C324 C325 C323
C326 C327 C328 C329 C330 C331 C332 C333
M10
H10
D10
F10
J 10
M1
G9
B8
D1
H1
B5
N5
C9
K9
N9
P8
E9
L9
VCCD
VCCD
VCCD
VCCD
VCCD
VCCD
VCCN
VCCN
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
VCCQD
D2(0:15)
N1 TP_D300
A1(0:12) IO1 D2(0)
A1(0) TP_A300 K4 N2 D2(1)
A0 IO2
A1(1) L1 N3 D2(2)
A1 IO3
A1(2) L2 M5 D2(3)
A2 IO4
A1(3) L3 P7 D2(4)
A3 IO5
A1(4) C2 M6 D2(5)
A4 IO6
A1(5) D2 N6 D2(6)
A5 IO7
A1(6) E1 M8 D2(7)
A6 IO8
A1(7) D3 P2 D2(8)
A7 IO9
A1(8) E2 P3 D2(9)
A8 IO10
A1(9) D4 N4 D2(10)
A9 IO11
A1(10) K3 P4 D2(11)
A10 IO12
A1(11) F2 P5 D2(12)
A11 IO13
A1(12) F1 N7 D2(13)
A12 IO14
SDRAM_D(0:31) M7 D2(14)
TP_D301 IO15
SDRAM_D(0) L4 N8 D2(15)
DQ0 IO16
SDRAM_D(1) L5
DQ1
SDRAM_D(2) L6 C4 TP_ALE
DQ2 ALE NANDFLASH_ALE
SDRAM_D(3) L7 B4
DQ3 CLE TP_NANDCS NANDFLASH_CLE
SDRAM_D(4) K8 B6
DQ4 _CE TP_OE300 NANDFLASH_CE_N
SDRAM_D(5) L8 B3
DQ5 _RE NANDFLASH_RE_N
SDRAM_D(6) K7 B7
DQ6 _WEN WE2_N
SDRAM_D(7) K5 H2 TP_CAS
DQ7 _CAS SDRAM_CAS_N
SDRAM_D(8) K6 UME300 G2 TP_RAS
DQ8 _RAS SDRAM_RAS_N
SDRAM_D(9) G7 J2 TP_CS300
DQ9 _CS SDRAM_CS_N
SDRAM_D(10) J6 E3
DQ10 CKE SDRAM_CLK_EN
SDRAM_D(11) J5 G8
DQ11 CLK SDRAM_CLK
H6 K1 TP_WE
SDRAM_D(12)
SDRAM_D(13) H5
J4
DQ12
DQ13
UME300 _WED
_WP
C3
C6
TP_RESET_OUT
SDRAM_WE_N
RESOUT2_N
SDRAM_D(14)
DQ14 RY_BY NANDFLASH_READY
SDRAM_D(15) G3
DQ15
SDRAM_D(16) G4 B2
DQ16 DNU VREG_MSMP_2.6V
SDRAM_D(17) F4 E5
DQ17 DNU R317
SDRAM_D(18) E4 F3
DQ18 DNU
SDRAM_D(19) F5 G1
DQ19 DNU
SDRAM_D(20) H3 G5
DQ20 DNU
SDRAM_D(21) H4 H7
DQ21 DNU
SDRAM_D(22) E6 H8
DQ22 DNU
SDRAM_D(23) F7 J7
DQ23 DNU
SDRAM_D(24) F6 M3
DQ24 DNU
SDRAM_D(25) D5 M4
DQ25 DNU
SDRAM_D(26) E8
DQ26
SDRAM_D(27) D6 1
DQ27 NC
SDRAM_D(28) D8 2
DQ28 NC
SDRAM_D(29) D7 A2
DQ29 NC
SDRAM_D(30) C8 A9
DQ30 NC
SDRAM_D(31) C7 A10
DQ31 NC
B1
NC
J8 B10
SDRAM_DQM(0) DQM0 NC
G6 P1
SDRAM_DQM(1) DQM1 NC
F8 P10
SDRAM_DQM(2) DQM2 NC
E7 R1
SDRAM_DQM(3) DQM3 NC
R2
NC
J3 R9
SDRAM_BA0 BA0 NC
K2 R10
SDRAM_BA1 BA1 NC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G10
K 10
N10
C10
E10
L 10
M2
M9
B9
C1
C5
D9
H9
P6
P9
F9
J1
J9
UME300
10-6
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Flow Chart of Troubleshooting
10-3. Charging Part
Abnormal charging part
Yes
No
C443=5V? Resolder IFC600
Yes
No
U402 pin5 = "H"? Replace U402
Yes
Check the Battery & TA
Yes
END
USB_5V VREG_MSMP_2.6V U402 VBATT EXT_5V
1 USBIN DCIN 10
2 IUSB BAT 9
R414
3 ITERM IDC 8
4 PWR BATDET 7 VF
5 CHRG EN 6
CHG_ING_N CHARGE_EN
GND
C441 R416
11
R417 C442
R418
C443
10-7
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Flow Chart of Troubleshooting
10-8
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Flow Chart of Troubleshooting
10-4. Sim Part
"Insert SIM is displayed on the LCD
Yes
No
Check the SIM connector's Resolder or change SIM500
(SIM500) connection to SIM card
Yes
No
Check the voltage at pin#1 of
SIM500 >= 3.0V ? Check the U400
Yes
No
Is there any signals pin#2,#3,#4
of SIM500 ? Check the U400
Yes
Check the SIM Card
Yes
END
10-9
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Flow Chart of Troubleshooting
VREG_USIM_3.0V
SIM500
R529
1 1 6 6
2 2 5 5
SIM_RST 3 3 4 4 SIM_IO
SIM_CLK G G G G
10 9 8 7
C542 C543 C544 C545 C541
C3 4 2
R3 1 4
FPC6 0 7
SIM500
R3 1 6
R4 1 5
R412
R4 1 3
C5 4 3
C5 4 2
C5 4 4
C5 4 5
U3 0 5
C340 R318 D401
U404
R300
10-10
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Flow Chart of Troubleshooting
10-5. Microphone Part
Microphone does not work
Yes
No
Is the assembled status of
microphone O.K? Replace the Front Assy'
Yes
No
C526 is 1.8V Check the path around MIC bias circuit
Yes
No
Is microphone ok? Check UCP300
Yes
END
10-11
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Flow Chart of Troubleshooting
10-12
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-6. Speaker Part
Speaker does not work
No
Is the terminal of speaker
OK? Check the Speaker Wire
Yes
Is there any signals at No
C519 and C520 Check UCP300
Yes
Is there any signals at No
Check the circuit around U500
R512 and R513
Yes
Check Slide FPCB.
Yes
END
10-13
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Flow Chart of Troubleshooting
VBATT U500
C514
C511
C512
C513
A1
B1
D6
F1
F5
CPVDD
PVDD
PVDD
PVDD
VDD
C519 E3
LINE_OP INA1
C520 E4 C1 R512
LINE_ON INA2 OUT+ SPK+
E5 F4
AMPBIAS INB1 OUT+
D5 E1 R513
INB2 OUT- SPK-
C521 B4 F2
MSM_HPH_L INC1 OUT-
C522 C5
MSM_HPH_R INC2
C6
OUTRX
A4
C1N
C523 A2 D2
C1P SCL AUDIO_SCL
C2
SDA AUDIO_SDA
A6 E2
HPL SHDN AMP_EN
R530 B6 B3
HPR VBIAS R531
R514 B2 1
EAR_L IC CPGND NC C524
R515 E6 CPVSS 2
PGND
PGND
EAR_R IC NC
GND
VSS
R516
A3
A5
D1
B5
F6
F3
C525 A MPB IA S
HDC600
C6 0 2
C3 2 1
C3 2 2
C3 3 8
R3 0 8
R6 0 2
R6 0 1
F604 F600 F601 C3 0 0
C3 4 3
C3 4 1
MODE301 MODE300
C3 0 4
C3 1 6
C3 1 7
C530
C5 2 9
R5 2 3
C513 R513 C511 R531
C5 3 3
R5 2 4
R3 2 0
C3 0 6
C3 0 7
U5 0 0
C5 3 5
R5 2 7
R5 2 8
C5 2 0
C5 1 9
MSM6260-NSP
C5 2 3
R5 3 0
C5 2 4
R5 1 6
C538
R303
C3 0 8
FPC6 0 9
C501
C5 0 3
R5 0 0
C512 R512 R302
C5 2 5
C5 2 2
C5 2 1
R3 0 9
R3 1 0
C5 0 5
C5 0 4
C311
C3 0 9
C601 C514
C5 0 8
R5 0 6
C310
R5 1 5
R5 1 4
C509
C3 3 7
F605 F603 F602 C315
R600 C600 GSM_PA_EN
R319
R3 0 6
R3 0 4
C318
C303
C301 UCP300 C313 R517
HDC600
C305
C3 1 4
C5 3 6
R3 1 5
TP_ A 3 0 0
10-14
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Flow Chart of Troubleshooting
10-7. Receiver Part
Receiver does not work
Yes
No
Does Speaker work well? Check the Speaker wire
Yes
No
pin4,pin8 of U504 is 'H' ? Change the U504
Yes
No
R526 is 'H' ? Change or resolder R526
Yes
No
Is Receiver OK ? Change the Speaker
Yes
END
10-15
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
VBATT
R526
R525 U504 C534
EAR1_OP
1
2
NO1
V+
R528
10
SPK+ 3 COM1 NO2 EAR1_ON
9
4
AUD_SEL
IN1 COM2 SPK-
IN2
5
8
AUD_SEL
NC1 G ND
N C2
6
7
R526 C513 R513
C5 2 0
C5 1 9
C5 3 4
R5 2 5
R5 2 8
C512 R512
U5 0 4
V608 C601 C514
V601 F605 F603
10-16
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Flow Chart of Troubleshooting
10-8. LCD part
LCD does not work
Yes
No
Is the LCD Slide FPCB Put the LCD Slide FPCB on HDC600
connected in HDC600?
Yes
No
C601=2.6V? check C427
Yes
No
Is Slide FPCB OK ? Replace the Slide FPCB
Yes
Replace the LCD Module
Not OK
Check the U400
END
10-17
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Flow Chart of Troubleshooting
VREG_LCD_2.6V VBATT
VLCD_2.9V
C600
HDC600
1 1 2 2
3 3 4 4
SUB_LED_EN
5 5 6 6
VT_STBY_C
LCD_BACKLIGHT 7 7 8 8
CAM_2M_STBY_C
CAMIF_MCLK_C 9 9 10
CAM_RST_C
R600 10 LCD_DET
11 12 R601
CAM_PWR_EN 11 12 CAMIF_PCLK_C
13 13 14 14
CAM_D(6) 15 16
CAM_D(7)
CAM_D(4) 15 16 CAM_D(5)
17 17 18 18
CAM_D(2) 19 20
CAM_D(3)
CAM_D(0) 19 20 CAM_D(1)
21 21 22 22
23 23 24 24
I2C_SDA 25 26
I2C_SCL
CAMIF_HSYNC_C 25 26 CAMIF_VSYNC_C
27 28 R602
LCD_CS 27 28 A2(2)
29 29 30 30
31 32
WE2_N
VSYNC_FLM 31 32 MAIN_LCD_RST
33 33 34 34
L_D2(7) 35 36
MOTOR_EN
L_D2(6) 35 36 L_D2(15)
37 37 38 38
L_D2(5) 39 40
L_D2(14)
L_D2(4) 39 40 L_D2(13)
41 41 42 42
L_D2(3) 43 44
L_D2(12)
L_D2(2) 43 44 L_D2(11)
45 45 46 46
L_D2(1) 47 48
L_D2(10)
L_D2(0) 47 48 L_D2(9)
49 49 50 50
51 52
L_D2(8)
KYPD_9 51 52
53 53 54 54
KYPD_11 55 56
KEYSENSE(2)
KYPD_13 55 56 KEYSENSE(1)
57 57 58 58
SPK- 59 60
KEYSENSE(0)
SPK+ 59 60 PHONE_ON
63 NC
64 NC
NC
NC
C601 61 62
C602
10-18
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Flow Chart of Troubleshooting
10-9. FM RADIO Part
FM Radio does not work
Turn on the Radio.
Yes
check the Voltage at No
C104 (2.6V), C105 Check U400
(2.6V) and C136 (2.6V)?
Yes
Is there any signal at No
L100 ? Check the Earphone and F100
Yes
No
Is there any signal at
C341 and C343? Resolder the F100
Yes
No
Check UCP300 Replace the UCP300
Yes
Check the EAR/SPEAKER Path.
10-19
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-20
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This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-10. GSM Receiver
CONTINUOUS RX on
RF input : 62CH
RX ON
RF input : 62CH Cell power : -50dBm
Cell Power : -50 dBm
Yes
No
C107 ≥ -65dBm Resolder RFS100
Yes
L105 > 2.5V
R103 1.5V
Yes
No
C108 ≥ -68dBm Resolder F101 or Change F101
Yes
U202 PIN No
11,12,13,14 ≥ Check U202
500mV
Yes
Check UCP300
END
10-21
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
ANT103
G
G
C
A
1
2
3
4
1 2 R100 C107
ANT_JTAG R101 R102
L103 F101
20
VREG_FEM_2.7V ANT GSM_RXM_900
L105 L104
1 C108 C109
GSM850_RX1
11 2
VDD GSM850_RX2
3 L106
GSM900_RX1 GSM_RXP_900
15 GSM900_RX2 4
VC1
C110 14
VC2 GSM1800_RX1 5 DCS_RXM
13 VC3 GSM1800_RX2 6 L107
12
VC4
F101 GSM1900_RX1 7
C112 C113
GSM1900_RX2 8
24 L108
R103 22
GSM850|900_TX DCS_RXP
GSM_ANT_SEL0_N GSM1800|1900_TX UMTS_TRX1 16
R104 UMTS_TRX2 17
L109
GSM_ANT_SEL1_N R105 PCS_RXM
GSM_ANT_SEL2_N UMTS_TRX3 18
C115 C114
G G G G G G G G G
C116 C117 C118 9 10 19 21 23 25 26 27 28 L110
PCS_RXP
C119
L111 C120
FEM L112
TX_QM
TX_QP
TX_IM
TX_IP
C200 C201
VREG_RFRX1_2.1V
DA C_REF
C202
C203 C204 C205 C206
UMTS2100_TX
C207 C208
DCS1800_PCS1900_TX VREG_RFRX2_2.7V
C209
EGSM900_TX
ground
VREG_RFRX1_2.1V
C210 C211
R200 C255
gr ou n d
PWR_DET
C212 C213 C214 C215
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
VDDA 2
VDDA 1
PDET_IN
GND_SL UG
TX_RB IA S
TX_QP
TX_IP
VDDA 2
VDDA 2
VDDA 2
HB _RF_OUT3
HB _RF_OUT2
L B _RF_OUT2
HB _RF_OUT1
L B _RF_OUT1
NC
NC
DA C_IREF
TX_QN
TX_IN
VREG_RFRX2_2.7V
1 51 C216
VDDA2 GCELL_INN
2 50
RTR6280_TCXO TCXO GCELL_INP
3 49
VDDA1 EGSM_INN GSM_RXM_900
4 48
C217 VDDA1 EGSM_INP GSM_RXP_900
5 47
VTUNE1 DCS_INN DCS_RXM
6 46
VDDA1 DCS_INP DCS_RXP
7 45
VDDA2 GPCS_INN PCS_RXM
8 44
U202
U202
NC GPCS_INP PCS_RXP
9 43
NC NC
TP200 10 42
C218 C219 VDDA1 NC
11 41
RX_QP PRX_QP NC
12 40
RX_QM PRX_QN NC
13 39
RX_IM PRX_IN NC C220
14 38
RX_IP PRX_IP WPRXSE1
WPRXSE2_OUT
15 37
NC NC
WB _MX_INM
WB _MX_INP
16 36
WPRXHB M
NC WPRXSE2 UMTS_RX_2100
WPRXL B M
WPRXHB P
WPRXL B P
17 35
VTUNE2
NC
RF_ON
VDDA 2
VDDA 1
VDDA 2
VDDA 2
WPRXSE1_OUT
VDDM
SB DT
F200
NC
NC
UMTS_RXM_2100
C221
18
SSBDT_RTR
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
1 OUT L200
VREG_RFRX1_2.1V IN OUT 4
R211 G G
C222
R212 2 5
L201 UMTS_RXP_2100
C223
C224
C225
C226
C227 C228 C230 C231 C229
RF_ON_TX_ON
UMTS_RXP_2100
UMTS_RXM_2100
R 202
L 202
VREG_RFRX2_2.7V VREG_MSMP_2.6V
C232 C233
C234 C235 C236 C237
RF TRANSCEIVER
10-22
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
C3 0 0 R5 2 3 R5 2 7 R5 0 0 R5 0 6 R3 0 4
R517
C5 2 9 C5 3 5 C5 0 3 C5 0 8 R3 0 6 R3 1 5
C3 4 1
R5 2 4 C5 0 4 C5 3 6
C530
C538
C501
C509
R319
C303
C313
C3 4 3
C5 3 3 C5 0 5 C3 1 4
C3 3 8
C3 2 2
C3 2 1
MODE300
TP_ A 3 0 0
MSM6260-NSP
MODE301
UCP300
R6 0 1
SAMSUNG Proprietary-Contents may change without notice
F601
This Document can not be used without Samsung's authorization
RF3161
HDC600
R103
U102
C6 0 2
R6 0 2
C2 0 2 C2 0 0 C2 0 4
R200
C203
C207
C208
C209
C206
C211
C2 1 0
F600
C2 1 4 C2 0 1 C2 0 5
C2 1 6
GSM_PA_EN
R103
C118
C2 1 3
R105
C3 1 7 C3 0 7 C3 0 8 C3 0 9 C3 3 7
C305
C109
TP200
F604
C301
C3 1 6 C3 0 6
C2 1 0 R1 0 4 C2 1 9
R303
R302
C311
C310
C315
C318
C1 1 9 L1 1 2
C116
C120
C122
C3 0 4 R3 2 0
R3 0 8 C2 1 6 C1 1 7 L1 1 1 C1 2 1 C2 1 7
C113
RTR6280
L1 0 4 C2 1 8
10-23
FPC6 0 9
U202
C109
FPC606
LSHS-D085UK
C1 0 7
C108
L1 0 6 C2 1 2
C114
L1 0 3
F101
L1 0 7 C2 1 5
C113
C112
L1 0 8 C2 4 1 C2 3 4 C2 2 0
L1 0 9
C114
C245
L204
C2 3 5
C115
L2
L1 1 0
C2 3 6
Q200
C2 2 0 C1 1 0 L1 0 5
F2 0 2 R2 1 1
L2 0 8
C251
L209
R207
C233
C226
C225
C221
C223
C224
C222
C2 2 7
L202
Q200
C2 3 9
C2 4 0 C2 5 2 C2 4 9
C246
L210
C2 3 2 C2 3 7
R202
L201
F203
L200
F2 0 0
C2 5 3 C2 5 0 C2 4 8
C2 2 8
Flow Chart of Troubleshooting
10-11 GSM Transmitter
TX ON (5 LEVEL)
C200 ≥ 50mV No
Check UCP300
C201 ≥ 50mV
Yes
No Check U202
C209 ≥ 0dBm
Yes
No Resolder F102 or Change F102
R112 ≥ 0dBm
Yes
R107 > 2.5V No
C129 > 1.3V Check UCP300
C130 2.5V No
R103 > 1.5V Check UCP300
R104 > 1.5V
R105 2.5V
R103 1.5V Check UCP300
R105 > 1.5V
Yes
No
C112 ≥ -68dBm Resolder F101 or Change F101
Yes
U202 PIN No
11,12,13,14 ≥ Check U202
500mV
Yes
Check UCP300
END
10-28
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
ANT103
G
G
C
A
1
2
3
4
1 2 R100 C107
ANT_JTAG R101 R102
L103 F101
20
VREG_FEM_2.7V ANT GSM_RXM_900
L105 L104
1 C108 C109
GSM850_RX1
11 2
VDD GSM850_RX2
3 L106
GSM900_RX1 GSM_RXP_900
15 GSM900_RX2 4
VC1
C110 14
VC2 GSM1800_RX1 5 DCS_RXM
13 VC3 GSM1800_RX2 6 L107
12
VC4
F101 GSM1900_RX1 7
C112 C113
GSM1900_RX2 8
24 L108
R103 22
GSM850|900_TX DCS_RXP
GSM_ANT_SEL0_N GSM1800|1900_TX UMTS_TRX1 16
R104 UMTS_TRX2 17
L109
GSM_ANT_SEL1_N R105 PCS_RXM
GSM_ANT_SEL2_N UMTS_TRX3 18
C115 C114
G G G G G G G G G
C116 C117 C118 9 10 19 21 23 25 26 27 28 L110
PCS_RXP
C119
L111 C120
FEM L112
TX_QM
TX_QP
TX_IM
TX_IP
C200 C201
VREG_RFRX1_2.1V
DA C_REF
C202
C203 C204 C205 C206
UMTS2100_TX
C207 C208
DCS1800_PCS1900_TX VREG_RFRX2_2.7V
C209
EGSM900_TX
ground
VREG_RFRX1_2.1V
C210 C211
R200 C255
gr ou n d
PWR_DET
C212 C213 C214 C215
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
VDDA 2
VDDA 1
PDET_IN
GND_SL UG
TX_RB IA S
TX_QP
TX_IP
VDDA 2
VDDA 2
VDDA 2
HB _RF_OUT3
HB _RF_OUT2
L B _RF_OUT2
HB _RF_OUT1
L B _RF_OUT1
NC
NC
DA C_IREF
TX_QN
TX_IN
VREG_RFRX2_2.7V
1 51 C216
VDDA2 GCELL_INN
2 50
RTR6280_TCXO TCXO GCELL_INP
3 49
VDDA1 EGSM_INN GSM_RXM_900
4 48
C217 VDDA1 EGSM_INP GSM_RXP_900
5 47
VTUNE1 DCS_INN DCS_RXM
6 46
VDDA1 DCS_INP DCS_RXP
7 45
VDDA2 GPCS_INN PCS_RXM
8 44
U202
U202
NC GPCS_INP PCS_RXP
9 43
NC NC
TP200 10 42
C218 C219 VDDA1 NC
11 41
RX_QP PRX_QP NC
12 40
RX_QM PRX_QN NC
13 39
RX_IM PRX_IN NC C220
14 38
RX_IP PRX_IP WPRXSE1
WPRXSE2_OUT
15 37
NC NC
WB _MX_INM
WB _MX_INP
16 36
WPRXHB M
NC WPRXSE2 UMTS_RX_2100
WPRXL B M
WPRXHB P
WPRXL B P
17 35
VTUNE2
NC
RF_ON
VDDA 2
VDDA 1
VDDA 2
VDDA 2
WPRXSE1_OUT
VDDM
SB DT
F200
NC
NC
UMTS_RXM_2100
C221
18
SSBDT_RTR
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
1 OUT L200
VREG_RFRX1_2.1V IN OUT 4
R211 G G
C222
R212 2 5
L201 UMTS_RXP_2100
C223
C224
C225
C226
C227 C228 C230 C231 C229
RF_ON_TX_ON
UMTS_RXP_2100
UMTS_RXM_2100
R 202
L 202
VREG_RFRX2_2.7V VREG_MSMP_2.6V
C232 C233
C234 C235 C236 C237
RF TRANSCEIVER
10-29
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
C3 0 0 R5 2 3 R5 2 7 R5 0 0 R5 0 6 R3 0 4
R517
C5 2 9 C5 3 5 C5 0 3 C5 0 8 R3 0 6 R3 1 5
C3 4 1
R5 2 4 C5 0 4 C5 3 6
C530
C538
C501
C509
R319
C303
C313
C3 4 3
C5 3 3 C5 0 5 C3 1 4
C3 3 8
C3 2 2
C3 2 1
MODE300
TP_ A 3 0 0
MSM6260-NSP
MODE301
UCP300
R6 0 1
SAMSUNG Proprietary-Contents may change without notice
F601
This Document can not be used without Samsung's authorization
RF3161
HDC600
R103
U102
C6 0 2
R6 0 2
C2 0 2 C2 0 0 C2 0 4
R200
C203
C207
C208
C209
C206
C211
C2 1 0
F600
C2 1 4 C2 0 1 C2 0 5
C2 1 6
GSM_PA_EN
R103
C118
C2 1 3
R105
C3 1 7 C3 0 7 C3 0 8 C3 0 9 C3 3 7
C305
TP200
C109
F604
C301
C3 1 6 C3 0 6
C2 1 0 R1 0 4 C2 1 9
R303
R302
C311
C310
C315
C318
C1 1 9 L1 1 2
C116
C120
C122
C3 0 4 R3 2 0
R3 0 8 C2 1 6 C1 1 7 L1 1 1 C1 2 1 C2 1 7
C113
RTR6280
FPC6 0 9 L1 0 4 C2 1 8
U202
C109
FPC606
10-30
LSHS-D085UK
C1 0 7
C108
L1 0 6 C2 1 2
C114
L1 0 3
F101
L1 0 7 C2 1 5
C113
C112
L1 0 8 C2 4 1 C2 3 4 C2 2 0
L1 0 9
C114
C245
L204
C2 3 5
C115
L2
L1 1 0
C2 3 6
Q200
C2 2 0 C1 1 0 L1 0 5
F2 0 2 R2 1 1
L2 0 8
C251
L209
R207
C233
C226
C225
C221
C223
C224
C222
C2 2 7
L202
Q200
C2 3 9
C2 4 0 C2 5 2 C2 4 9
C246
L210
C2 3 2 C2 3 7
R202
L201
F203
L200
F2 0 0
C2 5 3 C2 5 0 C2 4 8
C2 2 8
Flow Chart of Troubleshooting
Flow Chart of Troubleshooting
10-13. DCS Transmitter
TX ON (0 LEVEL)
C200 ≥ 50mV No
C201 ≥ 50mV Check UCP300
Yes
No Check U202
C208 ≥ 0dBm
Yes
R107 > 2.5V No
C129 > 1.3V Check UCP300
C130 > 1.3V
Yes
L112 ≥ 0dBm No Resolder U102 or Change U102
Yes
L105 > 2.5V
R103 1.5V Check UCP300
R105 > 1.5V
Yes
C107 No
Resolder F101 or Change F101
≥ 30dBm
Yes
Resolder RFS100 or Change RFS100
END
10-31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
TX_QM
TX_QP
TX_IM
TX_IP
C200 C201
VREG_RFRX1_2.1V
DA C_REF
C202
C203 C204 C205 C206
UMTS2100_TX
C207 C208
DCS1800_PCS1900_TX VREG_RFRX2_2.7V
C209
EGSM900_TX
ground
VREG_RFRX1_2.1V
C210 C211
R200 C255
gr ou n d
PWR_DET
C212 C213 C214 C215
71
70
69
68
67
66
65
64
63
62
61
60
54
53
52
59
58
57
56
55
VDDA 2
VDDA 1
PDET_IN
GND_SL UG
TX_RB IA S
TX_QP
TX_IP
VDDA 2
VDDA 2
VDDA 2
HB _RF_OUT3
HB _RF_OUT2
L B _RF_OUT2
HB _RF_OUT1
L B _RF_OUT1
NC
NC
DA C_IREF
TX_QN
TX_IN
VREG_RFRX2_2.7V
1 51 C216
VDDA2 GCELL_INN
2 50
RTR6280_TCXO TCXO GCELL_INP
3 49
VDDA1 EGSM_INN GSM_RXM_900
4 48
C217 VDDA1 EGSM_INP GSM_RXP_900
5 47
VTUNE1 DCS_INN DCS_RXM
6 46
VDDA1 DCS_INP DCS_RXP
7 45
VDDA2 GPCS_INN PCS_RXM
8 44
NC U202 GPCS_INP PCS_RXP
C218 C219
TP200
9
10
11
NC
VDDA1 U202 NC
NC
43
42
41
RX_QP PRX_QP NC
12 40
RX_QM PRX_QN NC
13 39
RX_IM PRX_IN NC C220
14 38
RX_IP PRX_IP WPRXSE1
WPRXSE2_OUT
15 37
NC NC
WB _MX_INM
WB _MX_INP
16 36
WPRXHB M
NC WPRXSE2 UMTS_RX_2100
WPRXL B M
WPRXHB P
WPRXL B P
17 35
NC VTUNE2
RF_ON
VDDA 2
VDDA 1
VDDA 2
VDDA 2
WPRXSE1_OUT
VDDM
SB DT
F200
NC
NC
UMTS_RXM_2100
C221
18
SSBDT_RTR
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
1 OUT L200
VREG_RFRX1_2.1V IN OUT 4
R211 G G
C222
R212 2 5
L201 UMTS_RXP_2100
C223
C224
C225
C226
C227 C228 C230 C231 C229
RF_ON_TX_ON
UMTS_RXP_2100
UMTS_RXM_2100
R 202
L 202
VREG_RFRX2_2.7V VREG_MSMP_2.6V
C232 C233
C234 C235 C236 C237
RF TRANSCEIVER
C119
L111 C120
L112
C121 C122
DCS|PCS_OUT 9 8 GSM_OUT
UMTS_ANT
U102
VBATT GND
31
GND
30
GND
29
GND
28
GND
27
TA100 GND
26
GND
25
C126 GND
24
GND
23
VBATT GND
4 22
R107 GND
21
U102
GND
GND
20
6 VRAMP 19
GND
3 TX_EN 18
GND
2 BAND_SEL 17
GND
16
GND
15
GND
14
GND
13
C128 C129 C130 GND
12
GND
11
GND
10
GND
5
DCS|PCS_IN 1 7 GSM_IN
R109
2G PAM
R110
R111
10-32
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
ANT103
G
G
C
A
1
2
3
4
1 2 R100 C107
ANT_JTAG R101 R102
L103 F101
20
VREG_FEM_2.7V ANT GSM_RXM_900
L105 L104
1 C108 C109
GSM850_RX1
11 2
VDD GSM850_RX2
3 L106
GSM900_RX1 GSM_RXP_900
15 GSM900_RX2 4
VC1
C110 14
VC2 GSM1800_RX1 5 DCS_RXM
13 VC3
F101 GSM1900_RX1
GSM1800_RX2 6 L107
12 C112 C113
VC4 7
GSM1900_RX2 8
24 L108
R103 22
GSM850|900_TX DCS_RXP
GSM_ANT_SEL0_N GSM1800|1900_TX UMTS_TRX1 16
R104 UMTS_TRX2 17
L109
GSM_ANT_SEL1_N R105 PCS_RXM
GSM_ANT_SEL2_N UMTS_TRX3 18
C115 C114
G G G G G G G G G
C116 C117 C118 9 10 19 21 23 25 26 27 28 L110
PCS_RXP
C119
L111 C120
FEM L112
FPC606
C2 1 8
C2 1 7
C2 1 9
C2 3 6
C2 3 5
C2 3 4
C2 1 5
C2 1 2
C2 1 3
C2 1 4
R2 1 1
C2 0 2
HDC600
TP200
C203
C2 2 7
C6 0 2
C3 2 1
C3 2 2
C3 3 8
R3 0 8
R6 0 2
R6 0 1
R200
F604 F600 F601
C3 0 0
C2 3 2
C3 4 3
C3 4 1
RTR6280
MODE301 MODE300 C207
C3 0 4
C3 1 6
C3 1 7
C233
C2 2 8
C530
C2 3 7
C5 2 9
R5 2 3
C2 0 1
C2 0 0
C226
C5 3 3
R5 2 4
R3 2 0
C3 0 6
C3 0 7
C5 3 5
R5 2 7
C225
MSM6260-NSP
C2 0 5
C2 0 4
C538 L200
R303
C221
C3 0 8
FPC6 0 9
C501
C5 0 3
R5 0 0
R302
F2 0 0
C223
C208
C5 0 5
C5 0 4
C311
C3 0 9
U202
C224
C5 0 8
R5 0 6
C310 C209
C509
C3 3 7
C315 L201 C222
GSM_PA_EN
R319
C206
R3 0 6
R3 0 4
C318
R202 L202
C303 C211
C301 UCP300
C2 3 9
C313 R517
C2 4 8
C2 4 9
C114 C113 C109
C2 1 6
C2 1 0
C2 2 0
C305 Q200
C3 1 4
C5 3 6
R3 1 5
R103
L2
TP_ A 3 0 0
10-33
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Flow Chart of Troubleshooting
C211
C2 1 6
C2 1 0
R103 R113
R1 1 4
F102
R112 C128
C118
C1 1 7
R1 0 4
R107
FPC6 0 1
C120
RF3161
TA 1 0 0
C1 1 9
L1 1 1
C126
C1 2 1
U102
L1 1 2
C1 3 0
C1 2 9
C122
C116 R105 R11 0 R109 R111
10-34
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-14. PCS Receiver
CONTINUOUS RX on
RF input : 660CH
RX ON
RF input : 660CH Cell power : -50dBm
Cell Power : -50 dBm
Yes
No
C107 ≥ -65dBm Resolder RFS100
Yes
L105 > 2.5V
R103 1.5V Check UCP300
R105 2.5V No
C129 > 1.3V Check UCP300
C130 > 1.3V
Yes
No Resolder U102 or Change U102
L112 ≥ 0dBm
Yes
L105 > 2.5V No
R103 1.5V Check UCP300
R105 2.5V
R103 > 1.5V No
R104 1.5V
Yes
No
C241 ≥ -68dBM Resolder F101 or Change F101
Yes
No
C251 ≥ -71dBM Resolder F202 or Change F202
Yes
No
C222 ≥ -74dBM Check U202
Yes
No
C221 ≥ -74dBM
C225 ≥ -74dBM Resolder F200 or Change F200
Yes
U202 PIN No
11,12,13,14 ≥ Check U202
500mV
Yes
Check UCP300
END
10-42
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
ANT103
G
G
C
A
1
2
3
4
1 2 R100 C107
ANT_JTAG R101 R102
L103 F101
20
VREG_FEM_2.7V ANT GSM_RXM_900
L105 L104
1 C108 C109
GSM850_RX1
11 2
VDD GSM850_RX2
3 L106
GSM900_RX1 GSM_RXP_900
15 GSM900_RX2 4
VC1
C110 14
VC2 GSM1800_RX1 5 DCS_RXM
13 VC3
F101GSM1900_RX1
GSM1800_RX2 6 L107
12 C112 C113
VC4 7
GSM1900_RX2 8
24 L108
R103 22
GSM850|900_TX DCS_RXP
GSM_ANT_SEL0_N GSM1800|1900_TX UMTS_TRX1 16
R104 UMTS_TRX2 17
L109
GSM_ANT_SEL1_N R105 PCS_RXM
GSM_ANT_SEL2_N UMTS_TRX3 18
C115 C114
G G G G G G G G G
C116 C117 C118 9 10 19 21 23 25 26 27 28 L110
PCS_RXP
C119
L111 C120
FEM L112
UMTS_ANT
C241
L204
C245
2
C251 L208
ANT
7 TX RX 5
UMTS_RX_2100
F202
G
G
G
G
G
G
L209
13 46 8 9
F202
10-43
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
TX_QM
TX_QP
TX_IM
TX_IP
C200 C201
VREG_RFRX1_2.1V
DA C_REF
C202
C203 C204 C205 C206
UMTS2100_TX
C207 C208
DCS1800_PCS1900_TX VREG_RFRX2_2.7V
C209
EGSM900_TX
ground
VREG_RFRX1_2.1V
C210 C211
R200 C255
gr ou n d
PWR_DET
C212 C213 C214 C215
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
VDDA 2
VDDA 1
PDET_IN
GND_SL UG
TX_RB IA S
TX_QP
TX_IP
VDDA 2
VDDA 2
VDDA 2
L B _RF_OUT2
L B _RF_OUT1
HB _RF_OUT3
HB _RF_OUT2
HB _RF_OUT1
NC
NC
DA C_IREF
TX_QN
TX_IN
VREG_RFRX2_2.7V
1 51 C216
VDDA2 GCELL_INN
2 50
RTR6280_TCXO TCXO GCELL_INP
3 49
VDDA1 EGSM_INN GSM_RXM_900
4 48
C217 VDDA1 EGSM_INP GSM_RXP_900
5 47
VTUNE1 DCS_INN DCS_RXM
6 46
VDDA1 DCS_INP DCS_RXP
7 45
VDDA2 GPCS_INN PCS_RXM
8 44
NC U202 GPCS_INP PCS_RXP
C218 C219
TP200
9
10
11
NC
VDDA1
U202 NC
NC
43
42
41
RX_QP PRX_QP NC
12 40
RX_QM PRX_QN NC
13 39
RX_IM PRX_IN NC C220
14 38
RX_IP PRX_IP WPRXSE1
WPRXSE2_OUT
15 37
NC NC
WB _MX_INM
16 WB _MX_INP 36
WPRXHB M
NC WPRXSE2 UMTS_RX_2100
WPRXL B M
WPRXHB P
WPRXL B P
17 35
VTUNE2
NC
RF_ON
VDDA 2
VDDA 1
VDDA 2
VDDA 2
WPRXSE1_OUT
VDDM
SB DT
F200
NC
NC
UMTS_RXM_2100
C221
18
SSBDT_RTR
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
1 OUT L200
VREG_RFRX1_2.1V IN OUT 4
R211 G G
C222
R212 2 5
L201 UMTS_RXP_2100
C223
C224
C225
C226
C227 C228 C230 C231 C229
RF_ON_TX_ON
UMTS_RXP_2100
UMTS_RXM_2100
R 202
L 202
VREG_RFRX2_2.7V VREG_MSMP_2.6V
C232 C233
C234 C235 C236 C237
RF TRANSCEIVER
F200 UMTS_RXM_2100
C221
3
1 OUT L200
F200
IN
G
OUT 4
G
C222
2 5
L201 UMTS_RXP_2100
C225
R202
10-44
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
R103
C2 0 2 C2 0 0 C2 0 4
R200
C203
C207
C208
C209
C206
C211
C2 1 0
C2 1 4 C2 0 1 C2 0 5
C2 1 6
C2 1 3
TP200
C109
C2 1 9
C2 1 7
C113
RTR6280
C2 1 8
U202
FPC606
SAMSUNG Proprietary-Contents may change without notice
C2 1 2
C114
This Document can not be used without Samsung's authorization
C2 1 5
C2 3 4 C2 2 0
C2 3 5
L2
C2 3 6
Q200
R2 1 1
C233
C226
C225
C221
C223
C224
C222
C2 2 7
L202
C2 3 9
C2 3 2 C2 3 7 C2 4 9
R202
L201
L200
F2 0 0
C2 4 8
10-45
C2 2 8
C3 0 0 R5 2 3 R5 2 7 R5 0 0 R5 0 6 R3 0 4
C5 2 9 C5 3 5 C5 0 3 C5 0 8 R3 0 6 R517 R3 1 5
C3 4 1
R5 2 4 C5 0 4 C5 3 6
C530
C538
C501
C509
R319
C303
C313
C3 4 3
C3 1 4
LSHS-D085UK
C5 3 3 C5 0 5
C3 3 8
F101
C113
C3 2 2
RTR6280
C112
C3 2 1 L1 0 8 C2 4 1
U202
MODE300
L1 0 9
C114
C245
TP_ A 3 0 0
L204
MSM6260-NSP
C115
MODE301
L1 1 0
UCP300
R6 0 1
C2 2 0 C1 1 0 L1 0 5
F601
F2 0 2
L2 0 8
C251
L209
R207
HDC600
Q200
C6 0 2
R6 0 2
C2 4 0 C2 5 2
C246
L210
F203
C233
C226
C225
C221
C223
C224
C222
L202
F600
C2 3 9 C2 5 3 C2 5 0
FPC600
C243
L207
GSM_PA_EN
C2 4 9 R2 0 9
L206
232 C2 3 7
R202
C3 0 7
L201
C3 1 7 C3 0 8 C3 0 9 C3 3 7
C305
L200
F2 0 0
F604
C301
C3 1 6 C3 0 6 C2 4 8
R2 0 8
R303
R302
C311
C310
C315
C318
C24 2
C2 2 8
L203
R3 0 8
C3 0 4 R3 2 0 U2 0 1 R2 1 0
F201
C231
R212
C229
C247
C244
L205
C2 3 0
FPC6 0 9 C2 3 8 C2 5 5
Flow Chart of Troubleshooting
10-17. WCDMA Transmitter
TX ON (23dBm)
C200 ≥ 50mV No
C201 ≥ 50mV Check U300
Yes
No Check U202
C244 ≥ 0dBm
Yes
No Resolder F201 or Change F201
L206 ≥ 0dBm
Yes
No
C253 > 2.0V Check UCP300
Yes
No Resolder U201 or Change U201
C250 ≥ 20dBm
Yes
F202 No Resolder F203 or Change F203
pin7 ≥ 17dBm
Yes
No Resolder F202 or Change F202
C241 ≥ 14dBm
Yes
L105 > 2.5V No
R103 > 1.5V
R104 1.5V
Yes No
C107 Resolder F101 or Change F101
≥ 30dBm
Yes
Resolder RFS100 or Change RFS100
END
10-46
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
TX_QM
TX_QP
TX_IM
TX_IP
C200 C201
VREG_RFRX1_2.1V
DA C_REF
C202
C203 C204 C205 C206
UMTS2100_TX
C207 C208
DCS1800_PCS1900_TX VREG_RFRX2_2.7V
C209
EGSM900_TX
ground
VREG_RFRX1_2.1V
C210 C211
R200 C255
gr ou n d
PWR_DET
C212 C213 C214 C215
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
VDDA 2
VDDA 1
PDET_IN
GND_SL UG
TX_RB IA S
TX_QP
TX_IP
VDDA 2
VDDA 2
VDDA 2
HB _RF_OUT3
HB _RF_OUT2
L B _RF_OUT2
HB _RF_OUT1
L B _RF_OUT1
NC
NC
DA C_IREF
TX_QN
TX_IN
VREG_RFRX2_2.7V
1 51 C216
VDDA2 GCELL_INN
2 50
RTR6280_TCXO TCXO GCELL_INP
3 49
VDDA1 EGSM_INN GSM_RXM_900
4 48
C217 VDDA1 EGSM_INP GSM_RXP_900
5 47
VTUNE1 DCS_INN DCS_RXM
6 46
VDDA1 DCS_INP DCS_RXP
7 45
VDDA2 GPCS_INN PCS_RXM
8 44
NC U202 GPCS_INP PCS_RXP
C218 C219
TP200
9
10
11
NC
VDDA1
U202 NC
NC
43
42
41
RX_QP PRX_QP NC
12 40
RX_QM PRX_QN NC
13 39
RX_IM PRX_IN NC C220
14 38
RX_IP PRX_IP WPRXSE1
WPRXSE2_OUT
15 37
NC NC
WB _MX_INM
WB _MX_INP
16 36
WPRXHB M
NC WPRXSE2 UMTS_RX_2100
WPRXL B M
WPRXHB P
WPRXL B P
17 35
VTUNE2
NC RF_ON
VDDA 2
VDDA 1
VDDA 2
VDDA 2 WPRXSE1_OUT
VDDM
SB DT
F200
NC
NC
UMTS_RXM_2100
C221
18
SSBDT_RTR
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
3
1 OUT L200
VREG_RFRX1_2.1V IN OUT 4
R211 G G
C222
R212 2 5
L201 UMTS_RXP_2100
C223
C224
C225
C226
C227 C228 C230 C231 C229
RF_ON_TX_ON
UMTS_RXP_2100
UMTS_RXM_2100
R 202
L 202
VREG_RFRX2_2.7V VREG_MSMP_2.6V
C232 C233
C234 C235 C236 C237
RF TRANSCEIVER
F201
L205 C244
L206
1 4
UMTS2100_TX IN OUT
G GGF201
C247
2 3 5 C249
C248
UMTS_ANT
C241
L204
UMTS_ANT
C245
C241
F203 2 L204
C251 L208
ANT
1 IN OUT 2 7 TX RX 5
F203
COUP 50OHM
UMTS_RX_2100
C245
G
G
G
G
G
G
4 3
L209
13 46 8 9
R207
F202
2
C251 L208
ANT
7 TX RX 5
UMTS_RX_2100
R208 F202
PWR_DET
G
G
G
G
G
G
L209
13 46 8 9
R209
R210
F202
10-47
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
RFS100
ANT103
G
G
C
A
1
2
3
4
1 2 R100 C107
ANT_JTAG R101 R102
L103 F101
20
VREG_FEM_2.7V ANT GSM_RXM_900
L105 L104
1 C108 C109
GSM850_RX1
11 2
VDD GSM850_RX2
3 L106
GSM900_RX1 GSM_RXP_900
15 GSM900_RX2 4
VC1
C110 14
VC2 GSM1800_RX1 5 DCS_RXM
13 VC3 GSM1800_RX2 6 L107
12
VC4
F101 GSM1900_RX1 7
C112 C113
GSM1900_RX2 8
24 L108
R103 22
GSM850|900_TX DCS_RXP
GSM_ANT_SEL0_N GSM1800|1900_TX UMTS_TRX1 16
R104 UMTS_TRX2 17
L109
GSM_ANT_SEL1_N R105 PCS_RXM
GSM_ANT_SEL2_N UMTS_TRX3 18
C115 C114
G G G G G G G G G
C116 C117 C118 9 10 19 21 23 25 26 27 28 L110
PCS_RXP
C119
L111 C120
FEM L112
232
RTR6280
C233
C2 2 8
C2 3 7
C226
C2 3 0
C225
L200 U202
C231 C221
F2 0 0
R212 C223
U202
C229 C224
C247 L201 C222
R202 L202
HDC600
L205
C2 3 9
C244
C2 4 8
C2 4 9
C114 C113
C2 2 0
Q200
L2 0 8
C6 0 2
C3 2 1
C3 2 2
C3 3 8
R3 0 8
R6 0 2
R6 0 1
F201
L1 1 0
L1 0 9
F604 F600 F601
L1 0 8
C3 0 0
F201
C3 4 3
C3 4 1
C2 5 3
L206
C1 1 0
MODE301 MODE300
C3 0 4
C3 1 6
C3 1 7
L209 C115 C112 C530
C2 4 0
C5 2 9
R5 2 3
L203 L207
C2 3 8
L1 0 5
C5 3 3
R5 2 4
R3 2 0
C3 0 6
C3 0 7
C24 2 C243 C251
C5 3 5
R5 2 7
LSHS-D085UK MSM6260-NSP C538
R303
C3 0 8
C246
FPC6 0 9
C501
U2 0 1
C5 0 3
R5 0 0
R302
C5 0 5
C5 0 4
C311
C3 0 9
L210
F2 0 2
F101
C5 0 8
R5 0 6
C310
C509
C2 5 0
C2 5 2
C3 3 7
C315
R319
GSM_PA_EN
R3 0 6
R3 0 4
C318
C245 C303
C2 4 1
C2 5 5
R2 1 0
R2 0 8
R2 0 9
F203
C301 UCP300 C313 R517
R207 L204
C305
C3 1 4
C5 3 6
R3 1 5
FPC600
TP_ A 3 0 0
10-48
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-49
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-18. Bluetooth Part
BT Connection disable
No
Check BT function
ON Enable BT function
Yes
No
C105 > 2.5V ? Check the circuit connected to
U400 and Check the U400
Yes
No
C106 = 32.768KHz ? Check the circuit connected to
U400 and Check the U400
Yes
No
Check the assembled
staus of BT_ANT100 Resolder or change BT_ANT100
Yes
Resolder or change F100
END
10-50
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
U400
BT_ANT100
F100
10-51
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
U400
10-52
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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
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