KDL-32L5000 Double Image Lower

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  • dcapper
    Badcaps Veteran
    • Dec 2013
    • 496
    • Canada

    #1

    KDL-32L5000 Double Image Lower

    I acquired this Sony tv and the lower half is jumping/double image/blurry. I pulled the whole panel apart. When I put pressure on the tabs, my picture never changes. But when I freeze spray the left side in the middle the picture clears up. Although I have a horizontal line across the middle of the tv. Is it same to assume my panel is bad? I attached pics.
    Attached Files
    Last edited by dcapper; 03-30-2014, 02:21 PM.
  • dcapper
    Badcaps Veteran
    • Dec 2013
    • 496
    • Canada

    #2
    Re: KDL-32L5000 Double Image Lower

    Anyone have any ideas on the one? The 2nd pic shows where I spray to clean up the picture.

    Comment

    • geminidpr
      Member
      • Dec 2011
      • 41

      #3
      Re: KDL-32L5000 Double Image Lower

      It sounds like a tab bond issue but usually if you put pressure on it, it should clear up the screen. The freeze spray remedy is very interesting. Too bad its only temporary.

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: KDL-32L5000 Double Image Lower

        You probably have an IC-level tab fault. I've had ones where you have to apply direct pressure to the IC on the tab. I've had no luck finding a permanent fix for one like that.
        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

        • dcapper
          Badcaps Veteran
          • Dec 2013
          • 496
          • Canada

          #5
          Re: KDL-32L5000 Double Image Lower

          I spray it right in the middle on the right side and the pic clears up. I press on the bond tabs and it doesn't fix the picture. If you notice there is a horizontal thin line right across the screen in the middle. Don't know what would cause that. Bad panel or bad panel with faulty tcon.

          Here's a video on the same thing.

          http://www.youtube.com/watch?v=Qj51BkS9d-0&feature

          Comment

          • budm
            Badcaps Legend
            • Feb 2010
            • 40746
            • USA

            #6
            Re: KDL-32L5000 Double Image Lower

            I agree with TOM that it is the TFT driver IC on flex PCB.
            Never stop learning
            Basic LCD TV and Monitor troubleshooting guides.
            http://www.badcaps.net/forum/showthr...956#post305956

            Voltage Regulator (LDO) testing:
            http://www.badcaps.net/forum/showthr...999#post300999

            Inverter testing using old CFL:
            http://www.badcaps.net/forum/showthr...er+testing+cfl

            Tear down pictures : Hit the ">" Show Albums and stories" on the left side
            http://s807.photobucket.com/user/budm/library/

            TV Factory reset codes listing:
            http://www.badcaps.net/forum/showthread.php?t=24809

            Comment

            • dcapper
              Badcaps Veteran
              • Dec 2013
              • 496
              • Canada

              #7
              Re: KDL-32L5000 Double Image Lower

              Parts tv it is then.

              Comment

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