Pana plasma TC-P50C2 one blink error

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  • hienton2
    Senior Member
    • Sep 2009
    • 183

    #1

    Pana plasma TC-P50C2 one blink error

    Hello Good morning.

    I have pana TC-P50C2 plasma. It has one blink error. At first when I brought
    home It is on after trying to turn on 20 times.Then I take off back cover to check power supply. It is never on , just one blink.
    I do not have training troubleshoot manual.
    please help.
    Last edited by hienton2; 08-18-2014, 09:37 AM.
  • tw2005
    Badcaps Legend
    • Oct 2011
    • 6458
    • Australia

    #2
    Re: Pana plasma TC-P50C2 one blink error

    generally speaking 1 blink is a faulty A board

    Comment

    • hienton2
      Senior Member
      • Sep 2009
      • 183

      #3
      Re: Pana plasma TC-P50C2 one blink error

      TW2005.

      I can not find this A board on any distributor.

      Comment

      • cliff_hootarski
        Badcaps Veteran
        • Jul 2006
        • 411
        • USA

        #4
        Re: Pana plasma TC-P50C2 one blink error

        You can get it repaired here:

        http://www.moduslinkptstvboards.com/TXN/A1LNUUS/

        Comment

        • Ltank
          Badcaps Veteran
          • Jun 2013
          • 776
          • USA

          #5
          Re: Pana plasma TC-P50C2 one blink error

          Encompass has it. Return your original as core reduces the price by 125 bucks
          http://www.encompassparts.com/item/8...LNUUS/Pc_Board

          Partstore has it with no core charge but is way too expensive
          https://www.partstore.com/Part/Matsu...LNUUS/New.aspx

          Comment

          • hienton2
            Senior Member
            • Sep 2009
            • 183

            #6
            Re: Pana plasma TC-P50C2 one blink error

            Only Moduslink is available for repair.

            Thanks guys

            Comment

            • tw2005
              Badcaps Legend
              • Oct 2011
              • 6458
              • Australia

              #7
              Re: Pana plasma TC-P50C2 one blink error

              Originally posted by hienton2
              Only Moduslink is available for repair.

              Thanks guys
              If you get it repaired, see if you can find out what they replace or the fault was.

              Or take a clear picture of the board top and bottom and then compare it to what comes back, may be able to pick it.

              I've had a 1 blink and tracked it down to a faulty eeprom for the panel addr data.

              post 14
              https://www.badcaps.net/forum/showthread.php?t=30054

              There is another TC-P50c2 thread about 1 blink, With my theory one of the guys tried eeprom swapping to fault find it, with little success but then tried another eeprom from another board (model unknown, his problem may have been the wrong data loaded on the eeprom)and reckoned the SOS1 cleared but he had poor picture or maldischarge.

              https://www.badcaps.net/forum/showth...light=tc-p50c2
              post 31
              Originally posted by freakaftr8
              I tried a replacement eeprom from another a board. Cant remember exactly what model it was but I got a picture but it was all mal discharge looking. I gave u p and replaced the board
              If indeed it is an eeprom issue, they appear to be available and cheap.

              One is about IC9304 $7, and the other about $5.

              It's a stab in the dark for sure.
              Last edited by tw2005; 08-19-2014, 05:23 PM.

              Comment

              • hienton2
                Senior Member
                • Sep 2009
                • 183

                #8
                Re: Pana plasma TC-P50C2 one blink error

                TW2005.

                I have 3 question for you

                #1

                If I want to change IC9304 and 9001 Where I can buy them ?
                As $7. a piece as you said

                #2

                Is there any different between
                TNPH0831 2A and TNPH0831 3A
                both have part#TXN/A1LNUUS

                #3

                Do you has this manual ?
                Try this - it's not the exact training guide for your set, but may give you a starting point on the 1 blink code:


                Thanks
                Last edited by hienton2; 08-20-2014, 10:20 AM.

                Comment

                • tw2005
                  Badcaps Legend
                  • Oct 2011
                  • 6458
                  • Australia

                  #9
                  Re: Pana plasma TC-P50C2 one blink error

                  Originally posted by hienton2
                  TW2005.

                  I have 3 question for you

                  #1

                  If I want to change IC9304 and 9001 Where I can buy them ?
                  As $7. a piece as you said

                  #2

                  Is there any different between
                  TNPH0831 2A and TNPH0831 3A
                  both have part#TXN/A1LNUUS

                  #3

                  Do you has this manual ?
                  Try this - it's not the exact training guide for your set, but may give you a starting point on the 1 blink code:


                  Thanks
                  #1 When someone puts a link to another thread for the same model and fault, do you read it from start to finish?

                  The answer to #1 is in there, in fact 3 answers I think

                  #2 The only numbers you need to worry about for finding the right board are either the board number TNPA0831 combined with the revision AV,or TXN/A1LNUUS

                  So, TXN/A1LNUUS & TNPA0831AV are the same. Should be able to confirm what rev the board is by a SUFFIX legend imprinted on the board.

                  #3 Strange, tried the link and got GODADDY?
                  NOTICE: This domain name expired on 4/08/2014 and is pending renewal or deletion.

                  Might just have to give me the guide name, I'll most likely have it.

                  I don't know exactly how you fault find a 1 blink, but I can confirm a bad eeprom whether it was faulty or the data onit corrupted caused a SOS1 on a board I was coverting from another 1 blink faulted A board.

                  Also there are other related models which if stuck you could use their A board but it will have different features, but it appears what little is out there and the prices it's cheaper at $110 to get yours repaired by Moduslink
                  Last edited by tw2005; 08-20-2014, 06:22 PM.

                  Comment

                  • hienton2
                    Senior Member
                    • Sep 2009
                    • 183

                    #10
                    Re: Pana plasma TC-P50C2 one blink error

                    Thank you very much TW2005.

                    You are very helpful

                    Comment

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