PN50A550 friends, was clicking, no start fixed that but no picture

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  • jjona5
    New Member
    • May 2016
    • 8
    • United States
    #1

    PN50A550 friends, was clicking, no start fixed that but no picture

    So I got the set to fire up like it is supposed to but all I get is a black screen with red static on a mostly black screen. Anyone witness this before? It had a few cold solders on the power supply and a main board problem.

    AKA PN50a550s1f, PN50A55os1fxza
    Tags: None
    • jjona5
      New Member
      • May 2016
      • 8
      • United States
      #2
      Re: PN50A550 friends, was clicking, no start fixed that but no picture

      I just decided to hook up my cell phone to the audio inputs and then hook an n64 up to the video and kept hitting input on the remote. Turns out the audio is working so I guess I might have a bad tcon board eh?

        Comment

        • R_J
          Badcaps Legend
          • Jun 2012
          • 9535
          • Canada
          #3
          Re: PN50A550 friends, was clicking, no start fixed that but no picture

          Not likely, Plasma tv's don't have a t-con, could be ysus or zsus boards, do a search for your model, looks like lots of threads
          Last edited by R_J; 08-03-2016, 10:58 PM.

            Comment

            • jjona5
              New Member
              • May 2016
              • 8
              • United States
              #4
              Re: PN50A550 friends, was clicking, no start fixed that but no picture

              Well I guess its a logic board not a tcon. How do you test a ysus or zsus?

                Comment

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