(Topic ID: 271700)

System 11b display segment always on.

By Sijcolo

3 years ago



Topic Stats

  • 5 posts
  • 2 Pinsiders participating
  • Latest reply 3 years ago by DumbAss
  • Topic is favorited by 1 Pinsider

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    #1 3 years ago

    I have one segment on my system 11b display that is super bright. I’m trying figure out of this is repairable.

    4CB79706-2F37-433F-9E7D-FE03E5392668 (resized).jpeg4CB79706-2F37-433F-9E7D-FE03E5392668 (resized).jpegAEEBDEB2-E759-4012-B6BA-1C549824E733 (resized).jpegAEEBDEB2-E759-4012-B6BA-1C549824E733 (resized).jpegE09FA38D-3724-4469-94DE-D2E16F77B545 (resized).jpegE09FA38D-3724-4469-94DE-D2E16F77B545 (resized).jpeg

    #2 3 years ago

    Here are some pictures in test mode.

    2C12E311-C778-4C6D-BA00-C9204D57F499 (resized).jpeg2C12E311-C778-4C6D-BA00-C9204D57F499 (resized).jpegF4BB2619-E606-4D6B-ABDF-D00CDB3B7B84 (resized).jpegF4BB2619-E606-4D6B-ABDF-D00CDB3B7B84 (resized).jpeg
    #3 3 years ago

    I’m not sure why my pictures are being loaded sideways.

    #4 3 years ago

    To the top.

    #5 3 years ago

    I think it is on the display board. It is likely to be strobe 3' and that corresponds to U17 (a 6118 IC).

    I have no experience repairing an original display board (I have only worked on LED replacement displays) so consider this a disclaimer.

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