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Curtis LCDVD244A

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    #21
    Re: Curtis LCDVD244A

    Landyboy correction for conduit

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      #22
      Re: Curtis LCDVD244A

      I need a inverter board for my lcdvd244a where can I get one from.Help please!!

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        #23
        Re: Curtis LCDVD244A

        Originally posted by landyboy View Post
        Got another freebie and I think i have diagnosed the basic problem. The power board appears to test good. Symptoms are Power light comes on red and will go green when unit powers up but there is no picture. After checking the back light inverter I found the feed is as follows:
        VCC 12.10
        VCC 12.10
        EA 4.767
        Adj 0
        Ground 0 ohms
        Ground 0 Ohms
        There is no voltage at the inverter plugs feeding the back lights. I checked F1 and it is 0 ohms.

        I think I have a bad inverter board thoughts?
        My freebie is doing the same exact thing, I get a quick flash of light at the bottom of the screen but I cant see an image, not even with a flash light to know what selection it's on ( cable, DVD, etc. ).
        I have it hooked up to cable & don't see or hear anything.
        I found 2 fried Ceramic Capacitors # 5J 3KV near the outsides of the inverter board near where the back lights hook up.
        Ebay has several different versions so I'm going to try to find the correct ones and replace them, Ill report back if that fixes it!

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          #24
          Re: Curtis LCDVD244A

          I would go for higher Voltage:
          http://www.mouser.com/ProductDetail/...HSnGdqby6R4%3d
          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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