55LV5500 has slight vertical lines

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  • BadCapsTx
    New Member
    • Jul 2012
    • 8
    • USA
    #1

    55LV5500 has slight vertical lines

    They say a picture is worth 1,000 words. That is the best way to describe what my issue is. These lines appear to the right of higher contrast areas of the picture.

    Everything else on this set is 100% operational. I have changed the TCon with no effect. The ribbon cables from the Main Board and the TCon have been cleaned, again with no change to the picture quality. While the picture I have attached is a built in Menu system, the same issue occurs on OTA and HDMI inputs.

    Any ideas???

    Thanks in advance - Peter
    Attached Files
    Last edited by BadCapsTx; 08-21-2021, 01:09 PM. Reason: Uploaded Images Failed
    Tags: None
    • Th3_uN1Qu3
      Believe in
      • Jul 2010
      • 6031
      • Romania
      #2
      Re: 55LV5500 has slight vertical lines

      I'd guess BGA soldering issues... Do you have freeze spray?
      Originally posted by PeteS in CA
      Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
      A working TV? How boring!

        Comment

        • BadCapsTx
          New Member
          • Jul 2012
          • 8
          • USA
          #3
          Re: 55LV5500 has slight vertical lines

          Nope, all out but a good excuse to restock and try it!

          I'm assuming you are suggesting the main BGA under the big heat sink on the Main Board?

            Comment

            • Th3_uN1Qu3
              Believe in
              • Jul 2010
              • 6031
              • Romania
              #4
              Re: 55LV5500 has slight vertical lines

              Yes, and that would be the main CPU. This certainly looks like it could be at fault.
              Originally posted by PeteS in CA
              Remember that by the time consequences of a short-sighted decision are experienced, the idiot who made the bad decision may have already been promoted or moved on to a better job at another company.
              A working TV? How boring!

                Comment

                • frannyjunk
                  Senior Member
                  • Oct 2010
                  • 78
                  #5
                  Re: 55LV5500 has slight vertical lines

                  Did you solve the problem?

                    Comment

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