Question about Samsung HP-R4252 42 in. Plasma HDTV

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Samsung HP-R4252 42'' PLASMA


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  • Remie Jan 02, 2008

    My Sansung HP-R4252 is having the same problem. On closer inspection it is clear that about 1 in 4 of the horiztontal rows of pixels is out. These rows display either black or mostly red noise. This results in a vertical red smearing of the picture. My set is about two years old.

  • Remie May 11, 2010


    Do you have a schematic of the YBUFFER boards. Is it advisable to replace the transistors to repair the board?

  • Anonymous Mar 16, 2014




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I am having the same or similar problem with my 2 year old HPR4252. Replacing the Y Main board did not help.

Posted on Feb 05, 2008

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Try to replace the Y Main board

Posted on Jan 04, 2008


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