Bad LCD or T-con or...?

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  • Maxstang
    Senior Member
    • Dec 2009
    • 61

    #1

    Bad LCD or T-con or...?

    Considering this purchase. Owner thinks its an LCD problem, but I'm not so sure. Anyone have an opinion?







  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: Bad LCD or T-con or...?

    Panel, likely.
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

    Comment

    • Maxstang
      Senior Member
      • Dec 2009
      • 61

      #3
      Re: Bad LCD or T-con or...?

      You're quick Tom! Thanks.

      Comment

      • Pragmatiko
        Badcaps Veteran
        • Jul 2013
        • 468
        • IT

        #4
        Re: Bad LCD or T-con or...?

        I think tcon issue try to check if on tcon there is As15F ic

        Comment

        • Maxstang
          Senior Member
          • Dec 2009
          • 61

          #5
          Re: Bad LCD or T-con or...?

          That's what I was wondering. Looks like there were two different T-cons used for this model, but I can't tell if they use that particular chip.

          Comment

          • tom66
            EVs Rule
            • Apr 2011
            • 32560
            • UK

            #6
            Re: Bad LCD or T-con or...?

            There is no way an AS15F IC could cause this issue.
            Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
            For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

            • Sevenqi
              Badcaps Veteran
              • Jul 2011
              • 292

              #7
              Re: Bad LCD or T-con or...?

              If Sony, may be the tab bond. This is the Samsung LCD, the picture indicates panel problem most likely. I got the Samsung LN46Axxx had the same issue, changed t-con no luck. If you have a spare same t-con, try.

              Comment

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