Panasonic TX-P42G10B SC board failure?

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  • Bullseye
    New Member
    • Oct 2018
    • 4
    • United Kingdom
    #1

    Panasonic TX-P42G10B SC board failure?

    Posted earlier today but post seems to have gone missing so here's the gist of it:

    My TV is showing a 5 blink error code which, from what I have gleaned from the Internet, suggests an SC board failure. My meter, set to continuity, bleeps if I connect to the two probes of the SC2 connector. Is this a short to ground? Has the SC board failed?
    Tags: None
    • Andrew F. Ali
      Badcaps Legend
      • Jan 2014
      • 2450
      • Trinidad & Tobago
      #2
      Re: Panasonic TX-P42G10B SC board failure?

      Post pictures, please.

        Comment

        • foxyUK
          Member
          • Jan 2018
          • 35
          • United Kingdom
          #3
          Re: Panasonic TX-P42G10B SC board failure?

          Is the board disconnected at SC2? Have you found the Panasonic troubleshooting guide for your model? (they are all there if you search hard enough).
          In general, find the IGBTs on the SC board and check for short circuits between the outside or outside and centre pins. Any short means at least one is dead (they are wired in parallel).

            Comment

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