Question about Samsung HP-R4252 42 in. Plasma HDTV

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Screen was going red on the top half of the screen, then..

Screen was going red on the top half of the TV - intermittently, then the bottom half went black while the top half was still visible, now the entire screen is completely black. Sound is clear - just no picture. Which components need to be replaced? Can they be ordered? and what boards are they?

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The Y buffers were going bad, sounds like they went , you should get the Y upper and Y lower also the Y main. be aware the screen may be bad but tou won't know till you try the Y boards,

Posted on Aug 01, 2009

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