Question about RCA HDLP50W151 50" Rear Projection HDTV

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Noise RCA HDLP50W151 When you turn on the television it makes a high pitched sqealing sound.Could it possibly be the cooling fan going down?It sounds just like a bearing would before it fails.Whatever it is,it must be a moving part,because it gradually slows down and stops when the television is powering down.

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Thats the color wheel part number 212184. You can get a new replacement Color wheel for your model at the following link.
http://servicemanuals.vstore.ca/product_info.php/pName/rca-color-wheel-212184/cName/color-wheels

Posted on May 29, 2009

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