LG 46LD550 flickering, shaky, horizontal lines

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  • bbadger
    New Member
    • Jan 2015
    • 2
    • US
    #1

    LG 46LD550 flickering, shaky, horizontal lines

    The TV is about 4 years old and just started having this problem. When it is first turned on after being off for awhile, the screen is all horizontal lines that are flickering and shaky. After the TV has been on for 10 minutes or so, the problem slowly disappears until the picture is normal. Does this seem like a TCON board issue or something else.

    This isn't my video but this YouTube video shows what the picture looks like. https://www.youtube.com/watch?v=Dr3hkj6Apcc
    Tags: None
    • Davi.p
      Hobbist Tech
      • Sep 2009
      • 4456
      • Italy - Milan
      #2
      Re: LG 46LD550 flickering, shaky, horizontal lines

      I think you have to open up the tv and try unplug the lvds cable, clean the flat connector to the tcon and reinsert.

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