TXP50V10E Probably SC Board broken

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  • Synergi
    Member
    • Dec 2013
    • 14
    • Austria

    #1

    TXP50V10E Probably SC Board broken

    Greetings badcaps Community,

    i need ur wise advice with my plasma. It's a Panasonic TXP50V10E.

    It seems for me that the SC Board is broken, but before I order one on ebay i justed wanted to hear ur oppinion.

    1) It often shut's down in the early stages of turning on till it's warmed up a bit, then it keeps running. When it shuts off by self in early stages the LED blinks 7 times = Error Code of SC Board

    2) Image shows the actual broken state



    U can see a lot of thick horizontal lines with wrong pixel coloring (don't know how to describe it im german sr)

    It gets a bit better when TV is warming up but not much.

    For me as shown with the Error Code by the TV the first thing i would do is get a SC board and look if it get's better or still things are broken.

    What u guys say, am I right and should first order a new SC board?

    -------------

    Side Question

    I was looking for SC Boards on ebay and found not exactly what i needed. Can i also use another one Serials following:

    ACTUAL BUILD IN : TNPA4782-AF
    FOUND ON EBAY : TNPA4782-AB

    What does AF and AB stand for? Is this maybe NTSC/PAL difference or sth like that? (sr im noob so maybe this question is obsolete)

    tia Synergi
  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #2
    Re: TXP50V10E Probably SC Board broken

    I would be thinking A board as a possibility, too.
    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

    • Synergi
      Member
      • Dec 2013
      • 14
      • Austria

      #3
      Re: TXP50V10E Probably SC Board broken

      Why do u think the A Board could cause this problem?

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: TXP50V10E Probably SC Board broken

        It generates the drive waveforms for SC and SS. We have had bad A board cause poor image, then 6 or 7 blink code.

        I'm not saying it isn't the SC, just that A board could cause this too.
        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

        • Synergi
          Member
          • Dec 2013
          • 14
          • Austria

          #5
          Re: TXP50V10E Probably SC Board broken

          Yeah ok i understand. Is there any way to determine it? Or am I fucked and mmay have to order both a A board and SC board?

          Comment

          • Synergi
            Member
            • Dec 2013
            • 14
            • Austria

            #6
            Re: TXP50V10E Probably SC Board broken

            Suddenly i see the first time vertical bad Lines too.



            So when i look at the knew error, I would say that it looks more like the A board according to what tom66 said.

            Do u guys think the same?

            Comment

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