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TV White Screen

Discussion in 'Repairing Electronics' started by ccagle68, Mar 29, 2017.

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  1. ccagle68

    ccagle68 New Member

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    I have a Vizio TV that powers on to an all white screen. Doesn't show menu, channel, volume, input, ect. I have taken it apart and none of the capacitors seem to be blown. Any ideas what an all white screen signifies?
     
  2. ramondo

    ramondo New Member

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    Please enter complete model # and pics if possible,, "could be screen short in crt or buffer board" see why. Welcome
     
  3. ccagle68

    ccagle68 New Member

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    Model No: VA26LHDTV10T
     
  4. dave

    Dave New Member

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  5. davenn

    davenn Active Member

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    Presumably this is the main board ....

    http://www.ebay.com/itm/Vizio-756TXACB2K028-Main-Board-for-VA26LHDTV10T-/252376276098


    and this is the PSU board ....

    http://www.ebay.com/itm/Vizio-PWTVA...be50618&pid=100005&rk=4&rkt=6&sd=252376276098

    The PSU board has all the PSU output voltages labelled on the sockets

    it would be a good idea to power the unit up with the main board disconnected ... ie. no cables on those 2 long connectors on the right side of the board
    and measure all the voltages


    Also post photos of YOUR main and PSU boards so we can inspect them for problems
    Sharp and well lit photos



    Dave
     

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