Question about Samsung SP-R4232 42 in. Plasma HDTV

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Plasma tv sparkles on black background dark screen gets white spekles after been on around an hour then can sometimes go off

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  • Cedric Hamilton May 11, 2010

    What is the normal voltage on those. I got almost 200 VDC. Is that
    right? I guess an oscilloscope would be the best way to make the
    adjustments but if you don't have that can you wait until it is
    happening on a regular basis and then adjust it off? Is the reason it
    is happening because of overheating due to the voltage being to high?

    Thanks,
    Ced

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Ned to adjust the VS-voltage or the VSCAN-voltage

Posted on Jul 20, 2008

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