Questions & Answers for: high pitch noise coming rca

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 Pitched Noise on TV 2000 35 inch TV makes a high pitched noise when TV is turned on. THIS NOISE IS NORMAL. IS THE DEGAUSING COIL Is this an RCA or GE? If so then the horizontal output is shorted.

high pitch sound Hello, I have a TV that is a little less than 3 yrs old. It's a 52" RCA rear projection with HDTV and just recently it started making this high pitch noise. At first it has one or two

...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 squeal RCA Model f27650 TV is about 2 years old, when plugged in there is a high pitch squeal and a clicking noise from rear of set , no picture or sound. Opened rear of set and transformer

high pitch noise, came and went...got worse as time wore on. Would shut off the set, times it cleared times it didn't. Warranty folks set out a TV repairman--said he had worked for RCA exclusively for

...high pitched buzzing noise picture does not come on when my rca 36F530t tv is plugged in it makes a high pitched buzzing noise picture does not come on There is a short circuit in the high voltage ...

high pitch sound coming from circuit board, cannot Cannot power up RCA F35317 35" TV High pitched sound coming from circuit board area First, you will want to isolate the problem. Is it feedback from ...

...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 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 ...