tc-p0c2 no picture or sound 10 blinks of red light

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  • aasnowskate
    Senior Member
    • Jan 2013
    • 118
    • usa

    #1

    tc-p0c2 no picture or sound 10 blinks of red light

    I have a Panasonic TC-P50C2. There is no picture or sound. The red light blinks 10 times. The SC board was replaced. When I unplug the SS board, there are only 6 blinks of the red light.
    I am thinking it is the SS board, just wondering if anyone has any thoughts or a possible service manual.
    Thanks
    Last edited by aasnowskate; 03-11-2013, 11:31 AM.
  • tw2005
    Badcaps Legend
    • Oct 2011
    • 6458
    • Australia

    #2
    Re: tc-p0c2 no picture or sound 10 blinks of red light

    So what happens with the SS connected and the SC disconnected, still 10 blinks? Was the SC replaced for the current fault or a separate issue?

    Measure the resistance across SS11, check for shorted transistors etc.
    Last edited by tw2005; 03-11-2013, 03:07 PM.

    Comment

    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK

      #3
      Re: tc-p0c2 no picture or sound 10 blinks of red light

      A +15V short on SS may cause 10 blinks?
      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

      • tw2005
        Badcaps Legend
        • Oct 2011
        • 6458
        • Australia

        #4
        Re: tc-p0c2 no picture or sound 10 blinks of red light

        Manual
        Attached Files

        Comment

        • aasnowskate
          Senior Member
          • Jan 2013
          • 118
          • usa

          #5
          Re: tc-p0c2 no picture or sound 10 blinks of red light

          When I disconnect the SC from the power supply and the SS, there are still 10 blinks. Resistance across SS11 is infinite, no short.

          Comment

          • aasnowskate
            Senior Member
            • Jan 2013
            • 118
            • usa

            #6
            Re: tc-p0c2 no picture or sound 10 blinks of red light

            How do I check the sub voltatges that are listed for the 10 blinks in the service manual?

            Comment

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