Vizio VF550m t-con? problem?

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  • mcross
    Badcaps Veteran
    • Sep 2011
    • 201
    • USA
    #1

    Vizio VF550m t-con? problem?

    I have a vizio , VF550M . After power surge tv now Has sound, has back light, at top of screen display is good for about 1/2''-3/4'' of an inch. As you can see have line vert, and horz,with washout. Flexing tv makes no change as well as wiggle of cables.
    T-con has 12v , but i have a question on the regulator at U11 its a L1117 A15 has 3.30v on input pin and 1.19v output. is that not right, sound low? Sorry about pictures, tight in here,
    Help!
    Mike
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    • ReeceyBurger123
      Never Give Up !
      • May 2014
      • 7325
      • Britain
      #2
      Re: Vizio VF550m t-con? problem?

      That regulator is fine. To me I would probably say failed Lcd tab bond driver meaning scrap panel. See what others think.
      Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

      https://www.facebook.com/Telford-Tel...7894576335359/

        Comment

        • mcross
          Badcaps Veteran
          • Sep 2011
          • 201
          • USA
          #3
          Re: Vizio VF550m t-con? problem?

          I have done a few tab bond temp fixes, but in this case flexing lcd makes no change
          Mike

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