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Vizio D39-c0 Yes Sound, Yes Backlight, No Picture

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    Vizio D39-c0 Yes Sound, Yes Backlight, No Picture

    I was wondering if it's a disposable TV, or something worth looking into further.
    The T-Con is integrated with the panel, so I can't replace that. I checked the fuse on it, and it's good.
    The photos I've attached are of the single main board, and I stitched together photos of the electronics on the panel.
    I see other Vizio threads that suggest checking voltage regulators. Is that where I should go next?

    Thanks for any help.
    Paul
    Attached Files

    #2
    Re: Vizio D39-c0 Yes Sound, Yes Backlight, No Picture

    https://www.badcaps.net/forum/attach...9&d=1517520843
    You need to move those wires out off the way so we can clearly see the LVDS cable and the connector pins, there should be switched 12VDC feeding some of power line pins of that LVDS cable.

    https://www.badcaps.net/forum/attach...0&d=1517520843
    You need to zoom in where the LVDS connector is, the picture is not clear enough to see the fuse.
    Last edited by budm; 02-01-2018, 04:05 PM.
    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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      #3
      Re: Vizio D39-c0 Yes Sound, Yes Backlight, No Picture

      Sorry about that. I had the camera resolution at 2 mp.
      Brain wasn't working too well leaving the wires in the way.
      Hope these have a good balance of shadows and glare
      Attached Files

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