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Hitatchi dlp has a large very red area on screen. also some blue pinpoints, any advice?

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This is a known problem for hitachi dlps. it requires shop diagnosis from an experienced tachnician. ther is an 11-page flow chart to isolate origin of distortion. video digital board, light engine, or dirty panes in light tunnel can cause this. ther is also a chance that reprogramming critical parameter data will cure the problem. very technical, do not recommend DIY (do-it-yourselfers) try to fix . mch

Posted on Mar 09, 2009

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