RCA HD52W56 52" Rear Projection HDTV "coming high noise pitch" Questions

...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 pitched sound coming from my Samsung DLP TV - Open Forum ... www.dslreports.com > Forums > Social > Open Forum DSLReports Oct 3, 2009 - 30 posts - ?7 authors Its so high pitched that some people ...

...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 noise. my husband took off the back of the tv and thinks that it is coming for the color wheel. the noise is constant but changes very slightly in pitch according to what is being watched. ...

...high pitched whine. If I turn it on/off several times sometimes it will stop. What's strange is when it's doing it and I turn it off and back on, the noise does not start until the picture appears, ...

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

...high pitch noise my tv was working tonight when my gf and i went to work. we turned it off as always when leaving the house but this time when we came home we turned it on and it makes a super high ...

...high pitched whine noise coming from TV and sometimes the TV just won't turn on. The power supply on this model will whine when it is shorted or overloaded - the set would have to be brought in to ...

high pitch whine noise i recently received a pt53wx42f from a friend. it was moved about 40 miles in an upright position. the tv seems to work pretty well after all that, no convergence issues as best

...High pitch noise from dlp? Over time, this high pitch noise would sound until the set warmed up, but now it is constant. It is not the fan, because the set only emits the sound when the lamp is lit, ...