Sharp Lc 42D62U T Con Board Replacement Repair Guide

Difficulty

Moderate

Steps

11

Time Required

                          30 minutes            

Sections

1

• T-Con board
• 11 steps

Flags

4

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What you need

Step 1

              Remove the SD card cover               

• To replace the T-Con board it is not necessary to remove the base.
• Lay the the TV flat on a padded surface.

To replace the T-Con board it is not necessary to remove the base.

Lay the the TV flat on a padded surface.

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Step 2

              Detach the rear cover               

• Remove 17 screws.

Remove 17 screws.

Step 3

              Remove the stand fixing angle               

• To reassemble all the parts easily, mark with a permanent marker the location of the screws you are removing.
• 4 screws hold the nd fixing angle.

To reassemble all the parts easily, mark with a permanent marker the location of the screws you are removing.

4 screws hold the nd fixing angle.

Step 4

              Remove left and right center angles               

• 2 screws hold each center angles.

2 screws hold each center angles.

Step 5

              Remove the main shield               

• 9 screws.

9 screws.

Step 6

              Disconnect connectors               

• Insert wisdom here.

Insert wisdom here.

Step 7

              Remove the tray chassis               

• 7 screws.

7 screws.

Step 8

              Remove the tray fixing angles and the lug angle top               

• Remove the 7 screws holding the lug angle top.
• Then remove only the bottom screws from the tray fixing angles, leaving the top screws attached to the lug angle top.

Remove the 7 screws holding the lug angle top.

Then remove only the bottom screws from the tray fixing angles, leaving the top screws attached to the lug angle top.

Step 9

              Remove the T-Con board shield               

• 5 screws.

5 screws.

Step 10

              Remove the last screw and disconnect the 4 ribbon cables               

• To disconnect the ribbon cables, lift the brown tab on the connector.
• Make sure the ribbons are positioned correctly in the connector when reassembling the new board.

To disconnect the ribbon cables, lift the brown tab on the connector.

Make sure the ribbons are positioned correctly in the connector when reassembling the new board.

Step 11

              Remove the T-Con board               

• There are two pads glued under the board (see yellow marks in the picture): use a heat gun to soften them and then gently pry them to detach the board from the frame.
• There are also 4 tabs holding the board: gently pull the board to release it, after the pads are disconnected.
• Reposition the pads on the chassis before installing the new board.

There are two pads glued under the board (see yellow marks in the picture): use a heat gun to soften them and then gently pry them to detach the board from the frame.

There are also 4 tabs holding the board: gently pull the board to release it, after the pads are disconnected.

Reposition the pads on the chassis before installing the new board.

To reassemble your device, follow these instructions in reverse order.

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                                                                                      One other person completed this guide.                                             

Attached Documents

• Service Manual Lc 42d62u S86V9LC42D62U
• PDF - 2.13 mb
• View
• Service Manual Lc 42d62u Supplement S57K2LC42D62U
• PDF - 548.84 kb
• View

Service Manual Lc 42d62u S86V9LC42D62U

PDF - 2.13 mb

Service Manual Lc 42d62u Supplement S57K2LC42D62U

PDF - 548.84 kb

Author

                                      with 1 other contributor 

                    Emme                     

Member since: 06/15/2017

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