Panasonic TH-42PX75U thick black line down the left side

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  • Gadjet
    Badcaps Veteran
    • Aug 2012
    • 248
    • United States
    #1

    Panasonic TH-42PX75U thick black line down the left side

    Hey guys looking for advice on what you think this might be Board or Panel?
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    • Alastair E
      Chief Womble
      • Mar 2013
      • 1963
      • U.K.
      #2
      Re: Panasonic TH-42PX75U thick black line down the left side

      Possible failure of supply to that COF chip responsible for that section of screen (check the series resistors)--Or the chip itself,-- Which is bonded to the FPC and the panel glass ...
      TELEFIX

      How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
      http://www.irf.com/technical-info/appnotes/an-1088.pdf
      PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

        Comment

        • Gadjet
          Badcaps Veteran
          • Aug 2012
          • 248
          • United States
          #3
          Re: Panasonic TH-42PX75U thick black line down the left side

          So if it's the resistors it can be fixed, and if it's the chip it can't?

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