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Disassembly & Reassembly

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					                                                                                     3. Disassembly and Reassemble

3. Disassembly and Reassemble
This section of the service manual describes the disassembly and reassembly procedures for the monitor.
    WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components.

3-1. Disassembly (320MX/320MXn/320MP/320MPn)
   Cautions: 1. Turn the monitor off before beginning the disassembly process.
             2. When disassembling the monitor, do not use any metal tools except for the provided jig.
             3. Remove the signal cable and the power cord before beginning the disassembly.

                Description                                  Picture Description                          Screws
 1. Remove 14 screws from the rear cover
    and lift up the rear cover.




 2. Disconnect the three (3) cables (marked
    with blue circles in the right figure). Then
    remove the four (4) screws (marked
    with red circles) and the two (2) D-SUB
    hexagonal screws (marked with yellow
    circles).

 3. Remove the Network board.




                                                                  D-SUB
                                                    cables                              4 Screws
                                                                  hexagonal screw


 4. Disconnect the two (2) cables (marked
    with blue circles in the right figure). Then
    remove the four (4) screws (marked with
    red circles) and the SUB SMPS.




                                                   cables       4 Screws


                                                                                                                3-1
3. Disassembly and Reassemble


              Description                               Picture Description   Screws
5. Disconnect from the Main board the six
   (6) cables (marked with blue circles in
   the right figure), and then remove the
   nine (9) screws (marked with red circles)

6. Remove the Main board.




                                               cables     9 Screws
7. DDisconnect the five (5) cables on the
   Main SMPS (marked with blue circles in
   the right figure), then remove the seven
   (7) screws (marked with red circles) and
   remove the Main SMPS..




                                               cables     7 Screws
8. Remove the two (2) screws that hold the
   fan in place, and remove the fan.




3-2
                                                                             3. Disassembly and Reassemble


                 Description                               Picture Description                 Screws
 9. Remove the six (6) screws (marked
    with red circles in the right figure), and
    remove the bracket.




 10. Remove the ten (10) screws (marked
     with red circles in the right figure), and
     remove the front from the panel.




 11. Remove the screws (three (3) screws on
     the top and bottom, and two (2) screws
     on the left and right, respectively) of the
     side bracket (marked with red circles in
     the right figure), and remove the side
     bracket.




※Reassembly procedures are in the reverse order of disassembly procedures.




                                                                                                      3-3
3. Disassembly and Reassemble

3-2. Disassembly (400CXn/400MX/400MXn/400MP/400MPn)
      Cautions: 1. Turn the monitor off before beginning the disassembly process.
                2. When disassembling the monitor, do not use any metal tools except for the provided jig.
                3. Remove the signal cable and the power cord before beginning the disassembly.

                 Description                                    Picture Description                          Screws
1. Remove 16 screws from the rear cover
   and lift up the rear cover.




2. Disconnect the two (2) cables
   designated with blue circles in the right
   figure, and then remove the four (4)
   screws designated with red circles.

3. Remove the Network board.




                                                     cables       4 Screws
4. Disconnect the one (1) cables (marked
   with blue circles in the right figure). Then
   remove the four (4) screws (marked with
   red circles) and the SUB SMPS




                                                     cables       4 Screws
5. Disconnect the cable (marked with blue
   circles in the right figure), and then
   remove the two (2) screws (marked with
   red circles), and remove the Set Back
   Box (SBB).

※ But the 400MXn model has no SBB.




                                                     cables       2 Screws



3-4
                                                                            3. Disassembly and Reassemble


                Description                               Picture Description                 Screws
6. Disconnect from the Main board the
   seven (7) cables (marked with blue
   circles in the right figure), and then
   remove the nine (9) screws (marked
   with red circles).

7. Remove the Main board.




                                                 cables    9 Screws
8. DDisconnect the six (6) cables on the
   Main SMPS (marked with blue circles in
   the right figure), then remove the nine
   (9) screws (marked with red circles) and
   remove the Main SMPS.




                                                 cables    9 Screws
9. Remove the three (3) screws that hold
   the fan in place, and remove the fan.




                                                 FAN       3 Screws
10. Remove the four (4) screws (marked
    with red circles in the right figure), and
    remove the bracket.




                                                                                                     3-5
3. Disassembly and Reassemble


                 Description                               Picture Description   Screws
 11. Remove the eight (8) screws (marked
     with red circles in the right figure), and
     remove the front from the panel.




 12. Remove the screws (three (3) screws on
     the top and bottom, and two (2) screws
     on the left and right, respectively) of the
     side bracket (marked with red circles in
     the right figure), and remove the side
     bracket.




※Reassembly procedures are in the reverse order of disassembly procedures.




3-6

				
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posted:2/9/2012
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