Panasonic TCP50G20 with 10 blink error

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  • SpinMaster12
    New Member
    • Jan 2016
    • 5
    • Usa
    #1

    Panasonic TCP50G20 with 10 blink error

    I have a Panasonic TCP50G20 with the 10 blink error.
    I went through a long diagnostic call to confirm it was a bad SC
    Board. So I bought a new SC board and installed it.

    When powered it up, it worked correctly for five minutes, but the entire time, there was a loud buzzing noise from the SC Board. Then there was a very bright and loud spark from some where on the top left of the SC board and it stopped working.

    I thought it was another bad SC Board, so I found another one and just put it in.
    BUT when I powered it up, I heard the loud buzzing sound again. I quickly pulled out the power cord before anything else could happen. I don't want to kill another of these hard to find SC boards.

    I am guessing there is something, maybe in the POWER Board that is killing the SC board.

    How do I test the power board?
    Has anyone else had this issue?
    This is now a 3 month long project and I would be very grateful for Any help.

    Thanks!
    Tags: None
    • vinceroger69
      Badcaps Legend
      • Mar 2012
      • 6714
      • uk
      #2
      Re: Panasonic TCP50G20 with 10 blink error

      maybe best keeping this in one thread as your also asking in this one
      https://www.badcaps.net/forum/showthread.php?t=49434

        Comment

        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK
          #3
          Re: Panasonic TCP50G20 with 10 blink error

          I moved this out from Samsung LED thread. If it's not needed I'll delete it.
          Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
          For service manual, schematic, boardview (board view), datasheet, cad - use our search.

            Comment

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