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Vizio V705-G1 no power

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    Vizio V705-G1 no power

    picked up this tv. The guy said storm killed it. I checked power supply and many of the components failed testing and also no sound with new power supply but I am getting power to main board. I'm wondering if I received a bad power supply because no standby light.

    #2
    Re: Vizio V705-G1 no power

    so I replaced ps and the it sensor board and ribbon cable got very hot. storm took out it board also?

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      #3
      Re: Vizio V705-G1 no power

      1) Please attach good clear pictures of the whole backside of the TV showing all the boards so we can see what we are dealing with.

      2) Report the Voltage readings you have done.

      3) Show us the Sensor board.
      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


        #4
        Re: Vizio V705-G1 no power

        replace it sensor board and ribbon cable. fixed

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