Sanyo dp46819 left side screen black

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  • superdad2013
    New Member
    • Mar 2013
    • 8
    • usa
    #1

    Sanyo dp46819 left side screen black

    hi all I have a Sanyo dp46819 lcd and the left side if the picture is black....the backlight is good and when I touch the panel u see the liquid like The good side.. the line runs right through middle of screen and from middle to left up and down its all black...when its on a black background I can see the left side is a tad darker.. would like to fix it.. please help..
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    • superdad2013
      New Member
      • Mar 2013
      • 8
      • usa
      #2
      Re: Sanyo dp46819 left side screen black

      another pic.
      Attached Files

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        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Sanyo dp46819 left side screen black

          There should be two flat white cable between the T-CON and the LCD PANEL, it looks like the left side cable may not be connected or the drive for that side is dead. See post 10 for the pictures of typical flat white ribbon cables.
          https://www.badcaps.net/forum/showth...ight=LG+47LH55

          Did it happen all the suddenly?
          Last edited by budm; 06-08-2013, 11:59 PM.
          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

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: Sanyo dp46819 left side screen black

              Tab bond defect
              https://www.youtube.com/watch?v=purk_SyiT44

              (Same cause - symptoms vary from no picture in affected half to scrambled/unstable picture or vertical lines.)
              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

                • Irishblood
                  New Member
                  • Mar 2015
                  • 1
                  • USA
                  #5
                  Re: Sanyo dp46819 left side screen black

                  Need help with this too. Don't have any technical knowledge and wondering if it's worth fixing

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