Questions & Answers for: philips tv makes high pitch

...tv and it keeps shutting off and sometimes very hard to come on. Sometimes when it comes on it makes a whinning high pitched noise and stays on for about and hour or so. It has nothing to do with the ...

High pitch pulsing & picture now Before I had a chance to order the stk392-1120s it got worse. I had the TV on and all was fine except I had turned the red down to nothing so the scenes were all green

Philips tv will not power up. The blue indicator light shows but tv will not produce a picture nor sound. Symptoms of a Defective or dying Power supplies on LCD TVs. 1. Light(s) on the front panel are

philips tv, It just shot off on its own, when I push the on button it makes a squeaky sound and then button blinks about six times. Its been unplugged and still wont work. If your set is making a high

...high pitch buzzing sound that seems to be an issue with your color wheel, it's starting to go out, beofre you replace it you need to verify if you have a gol or silver bearing, because if you don't ...

Philips 27pt643r 27" TV has a high-pitched whistle It's worst when it's first turned on, but persists throughout it's operation. It makes a very high pitched whistle sound that can get quite annoying.

...TV is a CRT, the high pitched sound is caused by a faulty power supply unit, or a faulty deflection circuit. If TV is an LCD, the chirping sound is often caused by a blown electrolytic capacitor ...

...TV is making a high pitch beeping sound what might I do to fix this.I was just watching the TV 20 min ago.It was fine. The high pitched sound means there is a short on the Deflection board which is ...

...philips 42PFL7422D/137 lcd I have already replaced both master and slave boards and my picture returned. After about a month or two the tv started to make a high pitch whistling sound during power up ...