SHARP motherboard version compatabilaty T-con

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  • Edward Wong Hau
    Member
    • Nov 2016
    • 10
    • Germany

    #1

    SHARP motherboard version compatabilaty T-con

    Hi, I recently replaced my motherboard with one that had the exact same part number QPWBXF733WJN2 but it was version 2.03. The problem is that when I connect the board with the T-con I noticed that the connector is placed differently and the TV (sharp aquos lc-60le635e 60) will light up but not show any picture. The T-con version is 1.00. Does anyone know how to fix this?
  • sordids999
    Badcaps Legend
    • May 2013
    • 2149
    • uk

    #2
    Re: SHARP motherboard version compatabilaty T-con

    Posting pictures of the back of your tv showing the boards with clear pictures may help you more with fixing your problem

    Comment

    • Edward Wong Hau
      Member
      • Nov 2016
      • 10
      • Germany

      #3
      Re: SHARP motherboard version compatabilaty T-con

      Thanks for the reply but I already have tried everything to adapt the board to the tv. I populated all the components on the other plug but it didn't like it (backlight powered on but after a few seconds the power led started flashing 2 long a and 5 short witch is the error for T-con) I even changed the firmware chip to the one of the old board but then it flashed 3 times and one short. I think this is because the ram and arm chip are different to the old ones so the firmware didn't run correctly. But now I changed everything back, the v2.03 board now works as before and I'll buy the correct board this time.

      The one I bought looked like this:


      And this is the correct one:

      Comment

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