55" Sharp LED LC-50LB150U white lines when powered on and then normal display

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  • mikief87
    New Member
    • Jul 2015
    • 7
    • United States
    #1

    55" Sharp LED LC-50LB150U white lines when powered on and then normal display

    Hi guys,

    I believe I have two separate issues with this tv, but if I just get the white lines resolved, I will be pretty happy.

    I have a Sharp LC-50LB150U that gets these white lines when it is turned on, but once you wait a minute or so, the display is perfect with the exception of a black strip all the way to the left, which I can live with, but if someone has any ideas on that, I would appreciate it. I took all of the photos below within one minute. I am completely comfortable taking this tv apart (after it is unplugged, of course) and taking a crack at fixing it.

    Thanks in advance!
    Attached Files
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    • freakaftr8
      Badcaps Legend
      • Oct 2012
      • 3743
      • USA
      #2
      Re: 55" Sharp LED LC-50LB150U white lines when powered on and then normal display

      That certainly looks like panel failure to me. There's always a chance it might be a bad connection from the ribbon cable going to the T CON to the panel but doubt it
      Did I leave the soldering iron on?

        Comment

        • mikief87
          New Member
          • Jul 2015
          • 7
          • United States
          #3
          Re: 55" Sharp LED LC-50LB150U white lines when powered on and then normal display

          FWIW, once the lines go away when powered on, the TV will operate perfectly for hours.

            Comment

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