TH50-PZ800u - 8 blink- electrolysis

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  • tw2005
    Badcaps Legend
    • Oct 2011
    • 6458
    • Australia
    #1

    TH50-PZ800u - 8 blink- electrolysis

    Just reading this in AVS. Quite incredible the damage. No wonder 8 blink. P12,SS12, ss35 ,
    panel switch, 15v, Vda

    Notice the pins now gone completely.

    http://www.avsforum.com/forum/167-pl...l#post29218282
    Attached Files
    Last edited by tw2005; 11-21-2014, 04:19 AM.
    Tags: None
    • tom66
      EVs Rule
      • Apr 2011
      • 32560
      • UK
      #2
      Re: TH50-PZ800u - 8 blink- electrolysis

      Odd fault, maybe water leakage onto that board?
      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
          #3
          Re: TH50-PZ800u - 8 blink- electrolysis

          What about bad earth?? have you heard of black wire or seen leads on rechargeable sockets fall off. many years ago when i did RC planes, common issue with guys losing Aircraft was the negative lead rotting from corrosion and I believe it was to do with recharging the battery packs through a socket and external charger.

          Maybe that TV is in a high humidity area.

            Comment

            • tom66
              EVs Rule
              • Apr 2011
              • 32560
              • UK
              #4
              Re: TH50-PZ800u - 8 blink- electrolysis

              Could be humidity/water/chemical damage, corrosion on battery terminals is due to sublimation of chemical components or so I've been told, so it's unrelated.
              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

                • vinylbudgie
                  New Member
                  • Nov 2014
                  • 1
                  • Saint Kitts
                  #5
                  Re: TH50-PZ800u - 8 blink- electrolysis

                  This is my TV. I live in the Eastern Caribbean and yes, it is VERY humid down here. I'm wondering if this TV is now a write off..

                    Comment

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