Question about RCA D52W19 52" Rear Projection Television

2 Answers

RCA D52W19 - High Picth sqealing noise

The TV is functioning fine, but has a high pitch sqealing noise even when all sound is muted. This high pitch sqealing is loud at times. Am I in for a big problem here? .. thanks in advance....

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2 Answers

There is a cooling fan in this model could this be the problem

Posted on Apr 24, 2008

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  • 8,617 Answers

Thats usually a sign of the flyback or HV Splitter nearing the end of their operational lifespan. However its not an exspensive fix unless done ay a repair shop then it can be a few hundred.

Posted on Apr 21, 2008

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What may cause a high pitch hum.even when muted or volume turned down?


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Its so high pitched that some people can barely hear it, but I guess I have sensitive hearing. ... Anyway, this seems to be a fairly common issue and it is caused by either the ... You're probably hearing a transformer humming.

Jan 08, 2016 | Projection Televisions

1 Answer

G36710 RCA console TV just quit while watching... makes noise


a shorted horizontal output transistor will make a funny squeek or chirp noise when turning on the tv. Usually mounts on a metal dissipator near the bulky plastic part with the red thick wire coming out of it.good luck!

Aug 06, 2009 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA D52W19 52 in When my set is Immed, turned


WHAT ISTHAT WHEN MY TV MAKE NOISES THEN STOP FOR AMINUTE ONCE THE PICTURE IS THER THEN 10 MINUTES IS CUTOFF LIKE ITS TRYING TO COME BACK ON WITH THE SAME NOISES

Jul 15, 2009 | RCA D52W19 52" Rear Projection Television

3 Answers

Won't power on


my d52w19 chassis itc222 as posted most of the time wont turn on and the green light flashes three times every time it makes a small noise. sometimes it does turn on and you hear a little pop and the tv fires up.  latley there is a really high pitch noise that will slightly change pitch if you move the tv or put slight pressure on the top or botttom rear part of the chassis. thanks for the help as I have seen that this has been posted before without mention of the high pitch noise.

Aug 23, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

Burning smell


the power source is trying to start and it sint. the lamp is done with because thiese tvs need high voltage. its probably melting pallastic around it . get rid of this, much money to fix up and or try getting itn fixed if stiill have legeble warranty

Jan 28, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

RCA D52W19 52 in. Rear


open it up and see if any liquid is spilled on the boards, most squeals are from the high voltage transformer and or splitter

Jan 17, 2008 | RCA D52W19 52" Rear Projection Television

2 Answers

Will not turn on


Does the set make any sounds. DOes the front green led light or flash when you try to turn it on.. if not then it could be as simple as a fuse, if it does flash then it can be many problems

Jan 06, 2008 | RCA D52W19 52" Rear Projection Television

1 Answer

High Pitch Noise


there has been a few cases of a coil in the cuircit whinning. and there is a simple fix...applying some silicone onto the coil to dampen it. the coil is ll037 on deflectin board. location m2 a black compnent with coil of copper wire wrap around it. thats my initale thought. it may be more. since you still have a picture.. any questions email me at willie@fordtv.com

Dec 10, 2007 | RCA D52W19 52" Rear Projection Television

4 Answers

Loud humming or high pitch buzzing noise coming from my rca dlp tv 50 inch


I have a very high pitched sound and when I move the tv it will stop for a second or two and then start again. The sound sometimes stops all together. But very high pitch sound.

Aug 08, 2007 | RCA HDLP50W151 50" Rear Projection HDTV

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