Sharp LC-40LE55U LED Snowy Picture

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  • updateemu
    Member
    • Mar 2014
    • 10
    • usa

    #1

    Sharp LC-40LE55U LED Snowy Picture

    Hi, like to get some advice. I have a snowy like picture on all inputs and tv driven menu's. The blue screen has no noise when a non used HDMI is selected. I bought a main board and was worse than the one I had so now I am not sure.
    I read somewhere if just the inputs were noisy and menu was good its a mainboard, but if both menu and inputs were bad it could be the Tcon board. Don't know if that is true or not. Thanks
  • ozzy214
    Badcaps Veteran
    • Nov 2013
    • 319
    • usa

    #2
    Re: Sharp LC-40LE55U LED Snowy Picture

    Pics>>??

    Comment

    • updateemu
      Member
      • Mar 2014
      • 10
      • usa

      #3
      Re: Sharp LC-40LE55U LED Snowy Picture

      This is a pic, you can see the noise. Even when it boots up you can see snow in the big red letters that say SHARP
      Attached Files

      Comment

      • CapLeaker
        Leaking Member
        • Dec 2014
        • 8076
        • Canada

        #4
        Re: Sharp LC-40LE55U LED Snowy Picture

        I guess your Sharp isn't that SHARP anymore! try a new tcon

        Comment

        • CapLeaker
          Leaking Member
          • Dec 2014
          • 8076
          • Canada

          #5
          Re: Sharp LC-40LE55U LED Snowy Picture

          Recheck your model number of the tv too

          Comment

          • updateemu
            Member
            • Mar 2014
            • 10
            • usa

            #6
            Re: Sharp LC-40LE550U LED Snowy Picture

            Originally posted by CapLeaker
            Recheck your model number of the tv too
            Ops sorry about that Sharp LC-40LE550U Corrected

            Comment

            • freakaftr8
              Badcaps Legend
              • Oct 2012
              • 3743
              • USA

              #7
              Re: Sharp LC-40LE55U LED Snowy Picture

              Yep looks like a tcon issue to me too

              The dead giveaway is the lines that are forming on the right side of the screen going vertically you can barely see them but they're there
              Did I leave the soldering iron on?

              Comment

              • updateemu
                Member
                • Mar 2014
                • 10
                • usa

                #8
                Re: Sharp LC-40LE55U LED Snowy Picture

                Originally posted by freakaftr8
                Yep looks like a tcon issue to me too

                The dead giveaway is the lines that are forming on the right side of the screen going vertically you can barely see them but they're there
                Thanks, yes I was thinking the same thing with the lines.

                Comment

                • updateemu
                  Member
                  • Mar 2014
                  • 10
                  • usa

                  #9
                  Re: Sharp LC-40LE550U LED Snowy Picture

                  T-Con fixed it.

                  Comment

                  • CapLeaker
                    Leaking Member
                    • Dec 2014
                    • 8076
                    • Canada

                    #10
                    Re: Sharp LC-40LE55U LED Snowy Picture

                    thanks for the follow up!

                    Comment

                    • freakaftr8
                      Badcaps Legend
                      • Oct 2012
                      • 3743
                      • USA

                      #11
                      Re: Sharp LC-40LE55U LED Snowy Picture

                      Good deal!
                      Did I leave the soldering iron on?

                      Comment

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