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My cinema series television picture flickers and shimmers. It used to improve with time, now, not so much

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It might be that it is a dlp, which uses a spinning colour wheel and a mirrored chip (looks like a very tiny mirrored checkerboard up close) to produce coloured images. your wheel might be slow because of dust in the bearings or the dlp chip might be old or getting worn out.
contact a service representative? see if it is under warranty? get a new one? that's all i can suggest at the moment.

Posted on May 23, 2008

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