Pioneer PDP-4304 - Blinking red LED on power up

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  • X5-452
    Member
    • Apr 2014
    • 13
    • United States

    #1

    Pioneer PDP-4304 - Blinking red LED on power up

    My latest curbside rescue is a Pioneer PDP-4304. Worked fine for a few hours then shut off. The LED indicator blinks red on power up. I saw another post about entering service mode via the remote in order to do initial troubleshooting. Unfortunately I don't have the OEM remote.

    Any advice is appreciated.
  • RJARRRPCGP
    Badcaps Legend
    • Jul 2004
    • 6304
    • USA

    #2
    Re: Pioneer PDP-4304 - Blinking red LED on power up

    Does it look like it's blinking a code?

    If a code #2, check the PSU.
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    Comment

    • X5-452
      Member
      • Apr 2014
      • 13
      • United States

      #3
      Re: Pioneer PDP-4304 - Blinking red LED on power up

      The red led blinks 11 times (I think) stops for a second and then repeats.
      Which according to the service manual if I'm reading it correctly indicates "Unit having higher temperature" but I'm not entirely sure I'm interpreting the blink codes correctly.

      Comment

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