LG 65uj6200 flickering haf buttom of the screen

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  • kgavionics
    Senior Member
    • Apr 2017
    • 152
    • Canada
    #1

    LG 65uj6200 flickering haf buttom of the screen

    Hi guys
    I bought this 65" smart tv for 40$ from a lady who told me that the tv is dead and the screen is perfectly fine.i went home and turned out that the tv has a crack in the top right , but the tv works fine expect that spot and some vertical black line and the tv was watchable without any problem.
    after 2 weeks, the tv started flickering as you can see in the video.
    https://www.youtube.com/watch?v=XTJda_QDyfY
    I want to know if the panel is causing this or may the Tcon ribbons.i didn't take the tv apart yet, if it's the panel it a waste of time for me.
    i'm waiting for you input guys..
    thank you in advance
    Tags: None
    • freakaftr8
      Badcaps Legend
      • Oct 2012
      • 3743
      • USA
      #2
      Re: LG 65uj6200 flickering haf buttom of the screen

      Yes that is caused by the crack. The crack spreads it eventually get into the control section for the gate drivers. It's losing capacity to run the horizontal span properly..

      It's causing a short and thats what your seeing.
      Did I leave the soldering iron on?

        Comment

        • kgavionics
          Senior Member
          • Apr 2017
          • 152
          • Canada
          #3
          Re: LG 65uj6200 flickering haf buttom of the screen

          Thank you freakatr8 for your input. Your explanation is totally logical, but horizontal flickering is intermittent. I've uploaded a second video showing this
          https://youtu.be/b2F-ZZ0TYBE

            Comment

            • freakaftr8
              Badcaps Legend
              • Oct 2012
              • 3743
              • USA
              #4
              Re: LG 65uj6200 flickering haf buttom of the screen

              This will first be intermittent. Then after a bit it will become peminent.
              Did I leave the soldering iron on?

                Comment

                • kgavionics
                  Senior Member
                  • Apr 2017
                  • 152
                  • Canada
                  #5
                  Re: LG 65uj6200 flickering haf buttom of the screen

                  Originally posted by freakaftr8
                  This will first be intermittent. Then after a bit it will become peminent.
                  Thank you very much for the heads up. Eventually,i'm gonna part this Tv out.

                    Comment

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