Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Dlp has dark blue areas on screen

I have an Optoma 51" DLP. The tv was left on and they cable box turned off for several hours while I was out. When the cable box is off the picture is a real dark blue on the screen. The next day I noticed during the news program there was a blue shadow covering the screen where it should have been white. And its very noticable when I watch a movie where the scene is dark, its too dark. Is this repairable, or am I destined to watch every thing in blue haze?

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Have you tried magic focus? if that doesn't work
replace the pcb convergence board,, It costs $96 and takes 10 minutes to replace you will have to manually line up your convergence afterward as the settings go to factory default. Everyone that owns this set has or will have to replace this part within 3 years
http://www.samsungparts.com/search/search.asp
Or Vance baldwin online
Part number bp94-00155a

Posted on Jan 22, 2008

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Posted on Jan 02, 2017

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