Philips 42PFL8404H works and then doesn't

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  • Half-Saint
    Badcaps Veteran
    • Jan 2010
    • 213
    • Slovenia
    #1

    Philips 42PFL8404H works and then doesn't

    Just finished testing the TV (connected to the PC via VGA) and the symptoms are the following:
    the TV worked for about 5 minutes then the picture cut out with an audible bang from the speakers. After maybe 15 seconds the picture came back. However, 5 minutes later the same thing happened all over again. Finally, it stayed on for about 15 minutes until I manually turned it off via remote.

    However, now it refuses to display output from the PC or anything else for that matter. It shows the PHILIPS splash screen then goes black and the white LED is blinking. After a while it goes to solid red and stays that way.

    I inspected the power supply and all caps look fine but could be dry?

    What should I look for?

    Cheers
    Last edited by Half-Saint; 08-27-2015, 10:09 AM.
    Tags: None
    • Half-Saint
      Badcaps Veteran
      • Jan 2010
      • 213
      • Slovenia
      #2
      Re: Philips 42PFL8404H works and then doesn't

      Find attached pictures of both boards.
      Attached Files

        Comment

        • CapLeaker
          Leaking Member
          • Dec 2014
          • 8120
          • Canada
          #3
          Re: Philips 42PFL8404H works and then doesn't

          a new main board maybe?

            Comment

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