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Sharp LC-42D62U T-Con Board Replacement

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  1. Sharp LC-42D62U  T-Con Board Replacement, Remove the SD card cover: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • To replace the T-Con board it is not necessary to remove the base.

    • Lay the the TV flat on a padded surface.

  2. Sharp LC-42D62U  T-Con Board Replacement, Detach the rear cover: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Remove 17 screws.

  3. Sharp LC-42D62U  T-Con Board Replacement, Remove the stand fixing angle: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 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.

  4. Sharp LC-42D62U  T-Con Board Replacement, Remove left and right center angles: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 2 screws hold each center angles.

  5. Sharp LC-42D62U  T-Con Board Replacement, Remove the main shield: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 9 screws.

  6. Sharp LC-42D62U  T-Con Board Replacement, Disconnect connectors: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Insert wisdom here.

  7. Sharp LC-42D62U  T-Con Board Replacement, Remove the tray chassis: crwdns2935265:07crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 7 screws.

  8. Sharp LC-42D62U  T-Con Board Replacement, Remove the tray fixing angles and the lug angle top: crwdns2935265:08crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 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.

  9. Sharp LC-42D62U  T-Con Board Replacement, Remove the T-Con board shield: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sharp LC-42D62U  T-Con Board Replacement, Remove the T-Con board shield: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • 5 screws.

  10. Sharp LC-42D62U  T-Con Board Replacement, Remove the last screw and disconnect the 4 ribbon cables: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • 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.

  11. Sharp LC-42D62U  T-Con Board Replacement, Remove the T-Con board: crwdns2935265:011crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sharp LC-42D62U  T-Con Board Replacement, Remove the T-Con board: crwdns2935265:011crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • 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.

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

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Emme

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