47 vizio lcd bad panel or main?

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  • mattstolte
    Badcaps Veteran
    • Dec 2013
    • 612
    • usa
    #1

    47 vizio lcd bad panel or main?

    got this vizio turns on with no problem customer said it still has sound but I don't know for ure if it does I haven't checked yet but my first instink was bad panel so I wasn't even going to try it. but once powered on it has the blue horizontal bar then slowly fades the whole screen to white or could it be tcon?
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    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: 47 vizio lcd bad panel or main?

      That is bad panel. Did you try having just one flat ribbon cables between the LCD panel and the T-CON board connected one at a time to see what you get?
      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

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