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Sharp LC19SB25U

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    #1

    Sharp LC19SB25U

    I had Sharp LC19SB25U when plug power to TV the power red light flash, can't turn on when press power button
    open & take some picture
    check power at SC7501 (had 15 pins quick disconnect) connected from supply board to video card
    at pins 9 had 3.279VDC & pins 13+14+15 had 11.81 VDC
    Need servicer manual to find out what wrong of Sharp LC19SB25U
    Thanks
    Attached Files
    Last edited by hoadle; 02-12-2011, 12:32 PM.
    Tags: None
    #2
    Re: Sharp LC19SB25U

    http://elektrotanya.com/?q=showresul...oria=&kat2=all

    PlainBill
    For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

    Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

    Comment

      #3
      Re: Sharp LC19SB25U

      Thanks
      PlainBill

      Comment

        #4
        Re: Sharp LC19SB25U

        Originally posted by hoadle View Post
        I had Sharp LC19SB25U when plug power to TV the power red light flash, can't turn on when press power button
        open & take some picture
        check power at SC7501 (had 15 pins quick disconnect) connected from supply board to video card
        at pins 9 had 3.279VDC & pins 13+14+15 had 11.81 VDC
        Need servicer manual to find out what wrong of Sharp LC19SB25U
        Thanks
        I viewed your pics. I have my Sharp LC-19SB25U also opened. I am encountering the same issues. I would like to know if you have "servicer manual" to find out what's wrong with it. Also there is a fuse that one can change on it, but I can't seem to find it. Would you happen to know what I can change on it to fix it?

        Thanks in advance.

        Comment

          #5
          Re: Sharp LC19SB25U

          Originally posted by GSPA View Post
          I viewed your pics. I have my Sharp LC-19SB25U also opened. I am encountering the same issues. I would like to know if you have "servicer manual" to find out what's wrong with it. Also there is a fuse that one can change on it, but I can't seem to find it. Would you happen to know what I can change on it to fix it?

          Thanks in advance.
          For a link to the service manual look here.

          PlainBill
          For a number of reasons, both health and personal, I will no longer be active on this board. Any PMs asking for assistance will be ignored.

          Never be afraid to try something new. Remember, amateurs built the ark. Professionals built the Titanic.

          Comment

            #6
            Re: Sharp LC19SB25U

            I am new at this guys. I saw that hoadle said that he "check power at SC7501 (had 15 pins quick disconnect) connected from supply board to video card at pins 9 had 3.279VDC & pins 13+14+15 had 11.81 VDC" can you tell me exactly where are those pins that you disconnected to test them. Also where is that fuse that I read up on that one can also change on the picture. In other words if you can pin point it. Thanks.

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