LG 42PJ550 Plasma Problem

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  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK

    #21
    Re: LG 42PJ550 Plasma Problem

    Does the TV make clicking sounds when you try to turn it on?
    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

    • craig12
      New Member
      • Jan 2014
      • 4
      • england

      #22
      Re: LG 42PJ550 Plasma Problem

      hi
      iv got the same tv same problems tried ext auto gen and nothing happens any idea any body plz

      Comment

      • tboy6969
        New Member
        • Apr 2016
        • 6
        • canada

        #23
        Re: LG 42PJ550 Plasma Problem

        Mine does man can u help me?

        Comment

        • tboy6969
          New Member
          • Apr 2016
          • 6
          • canada

          #24
          Re: LG 42PJ550 Plasma Problem

          I need help Tom mine makes the clicking sound.

          Comment

          • Alastair E
            Chief Womble
            • Mar 2013
            • 1963
            • U.K.

            #25
            Re: LG 42PJ550 Plasma Problem

            Shorted IGBT's on Y-SUS prob.
            TELEFIX

            How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
            http://www.irf.com/technical-info/appnotes/an-1088.pdf
            PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

            Comment

            • tboy6969
              New Member
              • Apr 2016
              • 6
              • canada

              #26
              Re: LG 42PJ550 Plasma Problem

              I'm a bit lost with this. I know it's my ysus but can u walk me through it a bit more

              Comment

              • tboy6969
                New Member
                • Apr 2016
                • 6
                • canada

                #27
                Re: LG 42PJ550 Plasma Problem

                Originally posted by Alastair E
                Shorted IGBT's on Y-SUS prob.
                Is this my problem? With my t.v

                Comment

                • tboy6969
                  New Member
                  • Apr 2016
                  • 6
                  • canada

                  #28
                  Re: LG 42PJ550 Plasma Problem

                  Please help... I just want to know what to replace

                  Comment

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