Samsung LN52A850S LCD Vertical Line

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  • 8cuda
    Member
    • Apr 2011
    • 46

    #1

    Samsung LN52A850S LCD Vertical Line

    Not sure if the TV panel is causing the single thin vertical line, right down the center of the screen. After a hour or two, the vertical line goes away. Heated the T Con board, the ghosting image would go away.

    I replaced the T Con board with board from ebay, cracked screen per the seller.

    The vertical line still remains, but the ghosting image is gone.

    Can the issue be caused by the mainboard or bonding tabs?
    Attached Files
    Last edited by 8cuda; 01-11-2014, 12:56 AM.
  • capkid
    Badcaps Legend
    • Oct 2010
    • 1339
    • United States

    #2
    Re: Samsung LN52A850S LCD Vertical Line

    It looks like a panel issue.
    LG Plasma Mal-Discharge Correction Service

    Comment

    • richajem
      Member
      • Dec 2013
      • 28
      • USA

      #3
      Re: Samsung LN52A850S LCD Vertical Line

      I have the same exact TV and with the same sort of problems.
      1) Ghosting appearance even after replacing the T-Con board, still looking into panel tab bonds
      2) Single dead Line running right in the middle
      This tells you that these particular Samsungs had a manufacturer problem that Samsung didn't want to dive into as far as recalls or even remotely to help.
      So far I took it apart as far as the panel but not as deep into the removal of the panel frame to see if the tab bonds are the issue. That is next.

      Comment

      • tibimakai
        Badcaps Legend
        • Jan 2012
        • 3680
        • USA

        #4
        Re: Samsung LN52A850S LCD Vertical Line

        Most likely bad panel. Try the tab fix with pads.

        Comment

        • bassim
          New Member
          • Jan 2016
          • 2
          • UK

          #5
          Re: Samsung LN52A850S LCD Vertical Line

          Hi

          Did you get this fixed as I have the exact same problem?

          Thanks

          Manjit B

          Comment

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