RCA R52WH73 Projection Television "high pitch noise" Questions

High pitch noise when tv warms up The television has a high pitch noise when it warms up that is loud and extremely annoying. The pitch is high and very consistent. High pitch noise is created mostly ...

...high pitch hum.even when muted or volume turned down? Samsung DLP making a buzzing noise, but works fine - High Def ... www.highdefforum.com > ... > Rear-Projection TVs Dec 11, 2009 - 7 posts - ?5 ...

high-pitched noise My Samsung LNT3253H is making a high-pitched noise after it's been on for a while. The TV is only a month old. I have it in an entertainment center and am wondering if it is getting

...high pitch noise really loud high pitch noise when turning on unit. ever present (although sometimes barely audible chirping noise) Occaisionally the picture narrows slightly and returns to normal, ...

...has a high pitch noise coming from back of set. The high pitch noise is the color wheel that needs replace the noise is coming from a bad bushing that goes to the color wheel and is a common

high pitch motor like noise. Not from fans. high pitch noise near lamp and fans. I checked the fans and lamp, they are working fine. Could it be some other motor/component? Possibly the color wheel ...

...high pitch noise and doesnt always do it.The picture is fine but the noise is too loud to watch the tv.. Hi, bearings in color wheel are about to fail, get it fixed now before the wheel shatters the ...

...high pitch noise high pitch noise is most likely the color wheel; pt# for L3 chassis:BP96-00674A pt# for L6 chassis: BP96-01103A This could also be part of your lack of color, otherwise may also need ...

...quality. Should we just dump it for a new one? the high pitch noise is from the HV. arcing acrss each other. ( the screen comes up at a pop). I suggest get a better one. ( sorry! no domastic

high pitch buzzing noise coming from my rca dlp tv 50 inch High pitch buzzing occurs after tv has been on for an hour or so. Noise periodically happens for about 3-4 seconds and then stops. It happens