Question about Sharp 56DR650 56" Rear Projection HDTV

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Loud Buzz I have a loud buzz coming from my Sharp 56DR650 which I purchased about 2 years. Picture is fine, lamp hours are about 2600, but can't explain loud buzz - which goes off exactly when i turn the power off.

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Loud buzz is the color engine, turning the color wheel. Find instructions on how to take it out and clean it and that should fix that problem.

Posted on Jul 18, 2009

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