Panasonic TH-42PX80E

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  • PowerAmpFreak
    Badcaps Veteran
    • Feb 2010
    • 977
    • Sweden
    #1

    Panasonic TH-42PX80E

    Hi everyone,
    Panasonic plasma, TH-42PX80E enters standby mode as soon as the powercord is connected to mains. A few relays click. Nothing further.
    Unable to get set enter operating mode by buttons. VA and VS never comes up.
    Is this a power problem or mainboard problem ??
    Tags: None
    • tw2005
      Badcaps Legend
      • Oct 2011
      • 6458
      • Australia
      #2
      Re: Panasonic TH-42PX80E

      Not sure if it's PSU but your PSU could be similar design to this, I'd check those parts.
      From memory the fuses, wirewound resistor and Q406 can blow.
      Attached Files

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        • tom66
          EVs Rule
          • Apr 2011
          • 32560
          • UK
          #3
          Re: Panasonic TH-42PX80E

          You should get two clicks from relays, then a 20 second delay (or thereabouts) with one final click. If an error occurs during that or after that you'll get a blink code. Or does it just click on and freeze? If so I'd be thinking main 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.

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