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Samsung LCD Syncmaster 171V

Discussion in 'Electronic Repair' started by Max, Nov 30, 2007.

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  1. Max

    Max Guest

    Hi This monitor model code GH17LSSBY or model name 171V has power up but
    white screen.I checked the power supply.There are few voltages coming
    out to logic board(5v,16v)I suspect bad logic board.Is anybody have the
    same problem?thanks
     
  2. Wayne

    Wayne Guest

    From another forum, in answer to the problem of an lcd with a white
    screen...

    "Might be the electronics, but the majority of the time I have
    experienced this it is a small fuse in the lcd panel it's self when
    you get a snow-white screen.

    Not sure what panel the 1520 has in it, but the fuse would be under
    the small metal cover right on the back of the LCD panel on the driver
    board, might be as small as a pin-head, right by the connector, may be
    labeled F1 or FU1 or something like that. You can check it with a
    multimeter, and hopefully if it is bad there are some markings on it,
    maybe a letter or two, that can be used to cross-reference a
    replacement.

    Probably 9 out of 10 times (in my experience) the fuse is the only
    problem, replacing it returns the unit to operation."

    Might be your problem.

    Wayne
     
  3. Max

    Max Guest

    Thanks I try to find it and let you know if its bad.
     
  4. Max

    Max Guest

    thats exactly what you saying.The problem with the fuse F1.I'd like to
    know what value the fuse I can install (what amperage)Thanks
     
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