55HT1U possible bad tcon

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  • Jeryswan
    Member
    • Mar 2020
    • 39
    • USA

    #1

    55HT1U possible bad tcon

    I have a 55HT1U that is displaying an image that is distorted and somewhat "staticy"

    My anticipation is that the T-con is bad. what do you guys think?
    Attached Files
  • budm
    Badcaps Legend
    • Feb 2010
    • 40746
    • USA

    #2
    Re: 55HT1U possible bad tcon

    What does it look like with video source?
    What is the history of the TV?
    Never stop learning
    Basic LCD TV and Monitor troubleshooting guides.
    http://www.badcaps.net/forum/showthr...956#post305956

    Voltage Regulator (LDO) testing:
    http://www.badcaps.net/forum/showthr...999#post300999

    Inverter testing using old CFL:
    http://www.badcaps.net/forum/showthr...er+testing+cfl

    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
    http://s807.photobucket.com/user/budm/library/

    TV Factory reset codes listing:
    http://www.badcaps.net/forum/showthread.php?t=24809

    Comment

    • petehall347
      Badcaps Legend
      • Jan 2015
      • 4426
      • United Kingdom

      #3
      Re: 55HT1U possible bad tcon

      looks split in the middle . no idea if its safe or even possible to swap the feeds to the tcon to see if its main or tcon . i would clean connections first

      Comment

      • Jeryswan
        Member
        • Mar 2020
        • 39
        • USA

        #4
        Re: 55HT1U possible bad tcon

        Originally posted by budm
        What does it look like with video source?
        What is the history of the TV?
        Here is what it looks like with a video source. One half is still very gritty. The other half is almost indistinguishable. While there is no video, there is a white line down the worse half.
        Attached Files

        Comment

        • Diah
          Badcaps Legend
          • Feb 2013
          • 6355
          • Germany

          #5
          Re: 55HT1U possible bad tcon

          panel damage..

          Comment

          • budm
            Badcaps Legend
            • Feb 2010
            • 40746
            • USA

            #6
            Re: 55HT1U possible bad tcon

            Originally posted by Jeryswan
            Here is what it looks like with a video source. One half is still very gritty. The other half is almost indistinguishable. While there is no video, there is a white line down the worse half.
            Panel problem. Do you know the history of the TV? Used TV?
            Never stop learning
            Basic LCD TV and Monitor troubleshooting guides.
            http://www.badcaps.net/forum/showthr...956#post305956

            Voltage Regulator (LDO) testing:
            http://www.badcaps.net/forum/showthr...999#post300999

            Inverter testing using old CFL:
            http://www.badcaps.net/forum/showthr...er+testing+cfl

            Tear down pictures : Hit the ">" Show Albums and stories" on the left side
            http://s807.photobucket.com/user/budm/library/

            TV Factory reset codes listing:
            http://www.badcaps.net/forum/showthread.php?t=24809

            Comment

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