Question about Samsung Projection Televisions

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Samsung model LNT4032HX/XAA There is dark areas in the screen seams to start at top and going down and drifting to the right, could this be something to do with the liquid crystal

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  • dbsmith459 Jul 13, 2008

    this is a LCD t.v. the t.v is about 1 year old or less. It has some dark areas in it that I can only describe as if you seen rain coming down way off in the distance and as it moved along the bottom area would start to angle back. Someone told me that the LCD could be leaking down.

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  • Master
  • 2,712 Answers

No, its more likely a problem a problem with the vertical/horizontal amp..You need to get that replaced..

Posted on Jul 13, 2008

  • Swilin Sampson
    Swilin Sampson Jul 13, 2008

    If it were a problem with the LCd, if you touch your finger on the screen even slightly, youd get a big smudge..

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  • Samsung Master
  • 19,396 Answers

Well, if it is a projection TV there should be no Liquid cristal display.

Posted on Jul 13, 2008

  • Ginko
    Ginko Jul 13, 2008

    Seems more to be a problem with alignment.

  • Ginko
    Ginko Jul 13, 2008

    If the LCD is leaking the stains appear like dark liquid stains, they expand slowly but they do not move the way you described.


    Sounds like a fault in the pcb board, a fried IC or so, when LCD display is faulty it is dead, or display bands, or rather static stains from fluid.
    If it is less than one year old check guaranty terms.
    If you want to DIY, the only simple operation is removing the cover and checking the LCD connector.
    Even this operation should be done by a technician.
    The rest involve trying some service setup procedures, testing the board and following service manual, if you do not find anything weird on the board you test a replacement LCD display.
    The whole operation must be done by an expert technician.
    In the last pages of your owner manual you should find phone contact and instructions on how to get service and check warranty.
    Or find contact on Samsung website.



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