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Mag Innovision LT765B goes white

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    Mag Innovision LT765B goes white

    The monitor displays a toatally white Screen. This version has an external ac adapter that one would think has the voltage inversion circuity inside. Any help is greatly appreciated.

    #2
    Re: Mag Innovision LT765B goes white

    Does it fade white, or appear white immediately?
    Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
    For service manual, schematic, boardview (board view), datasheet, cad - use our search.

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      #3
      Re: Mag Innovision LT765B goes white

      It's white immediately, and stays white even when I turn off the power switch.

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        #4
        Re: Mag Innovision LT765B goes white

        I'm thinking this could be the external AC adapter ( weren't a bunch of them manufactured with the defective CapXon caps ) and I was wondering if a replacement had been designed and offered?

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          #5
          Re: Mag Innovision LT765B goes white

          Most faults like this are internal to the Monitor, if you have Power lamp etc, then probably the adaptor is fine.
          Last edited by Rtech; 11-03-2012, 02:06 AM. Reason: entered in error

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            #6
            Re: Mag Innovision LT765B goes white

            I'm no expert, but my 245BW shows just a white screen if only the inverter/lamps are plugged in

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              #7
              Re: Mag Innovision LT765B goes white

              Do you have the pictures of the boards of this Mag? It sounds like the inverter circuits do not shutdown.
              Last edited by budm; 11-04-2012, 01:02 AM. Reason: T WOUN
              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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