Question about RCA Projection Televisions

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I have a RCA P61937 rear projection TV. The power is not coming on. It is also making a beeping noise. The fuse is ok. Any idea?

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  • elikatjusmad Jun 19, 2008

    same issues - beeping noise without a picture

  • Anonymous Nov 26, 2008

    Same thing but it's like a high pitch beep.. when you unplug it the beep gets quiter and longer apart. im thinking (also found other posts) its a leaky or bad capicator?.. mabye

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6 Suggested Answers

  • 518 Answers

SOURCE: RCA P52937 52 in. Rear Projection Television

It almost has to be a power supply problem, probably in the high voltage stages... Regulator, Horiz. Output.

Geno

Posted on Mar 04, 2008

  • 24 Answers

SOURCE: RCA P46920 TV will not turn on, it makes a beeping noise.

Shorted horizontial output transistor q14401 -I think- and bad flyback transformer(high voltage transformer).The noise is the power supply starting and shutting down very quickly because of the shorted transistor.Very common problem,but some of the flybacks are no longer available from RCA.Sometimes you can use generic but questionable life on some of these.

Posted on Jan 11, 2009

  • 1 Answer

SOURCE: rca rear projection tv has sound but no picture. clicking noise coming from the back.

replace the lamp.

Posted on Apr 15, 2009

  • 47 Answers

SOURCE: 52" rear projection tv has no power and fuse is ok

The clicking noise that you are hearing is actually the power relay. Normal operation by either the remote or the power button on the front panel, you would normally hear a soft click just after the press of the power buttons to turn the unit on or off. When you initially plug the unit in to power, you will hear the same click noise. Being that you are hearing it all the time indicates a failed relay. TV's now a days, or at least ones built during the last 15 - 20 years have different Printed Circuit Boards (PCB). There are PCB's for power (which youre dealing with now), sound,video and so on. The PCB that you need to repair your clicking issue will run you about 80 U.S. dollars for the part plus the average going rate for repair from a qualified service tech. You could purchase the part from Thompson Consumer Products repair and fix it yourself, but be aware, there will be no warranty on the part itself unless an authorized tech does the work. Located on this PCB is the power on/off relay, fuse, usually 4-5 connectors for power to different PCB's (depending on model and features). Now depending on how old the TV actually is, you may want to invest in a newr set, the reason why I say that is, is because the new power unit may and can overload the other boards and cause damage to them and now you have a new problem to deal with( along with more money being tossed down a hole.

Good luck

Posted on Sep 19, 2009

Slinteriors
  • 8617 Answers

SOURCE: HEAR AN INTERNAL COOLING FAN MAKING TOO MUCH

The D52W19 Tv doesnt have any fans since its a rear projection TV, only DLPs have fans

Posted on Oct 11, 2009

  • 14 Answers

SOURCE: rca rear projection tv is making a buzzing noise

from where??? fly transf chipper??

Posted on Oct 24, 2009

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1 Answer

No power and their is a beeping noise coming from the back of the tv.


The beeping is usually caused by failed HOT Transistor and also possibly the flyback. You can get the Flyback and HOT repair kit from www.tvrepairworld.com

Feb 06, 2013 | RCA P52937 52" Rear Projection Television

1 Answer

Can i upgrade to high def on this tv model p61937


No,
You would need to purchase a new tv. TVs are either Hi-def, or they are not.

Mar 20, 2011 | RCA P61927 61" Rear Projection Television

1 Answer

I have an RCA P61937, and the picture is bowed and distorted....what can i do to fix this problem?? and how do i know what part i need


well look under power supply board around flyback. they have bad solder joints. it will then blow
the 400 ma fuse. just rtesolder the flyback and replace the 400 ma fuse beside flyback

Feb 15, 2011 | RCA P61927 61" Rear Projection Television

1 Answer

When I plug the tv in it makes a beeping noise but it wont come on. what would cause that?


You are hearing the power supply trying to come up,but there is a short.....it almost like a chirping. More than likely,it will need a flyback transformer. A reputable repair shop can confirm and repair in the $200 range. If you have technical ability,I can guide you further

Jun 02, 2010 | RCA P52926 52" Rear Projection Television

1 Answer

RCA P46920 TV will not turn on, it makes a beeping noise.


Shorted horizontial output transistor q14401 -I think- and bad flyback transformer(high voltage transformer).The noise is the power supply starting and shutting down very quickly because of the shorted transistor.Very common problem,but some of the flybacks are no longer available from RCA.Sometimes you can use generic but questionable life on some of these.

Jan 11, 2009 | RCA P46921 46" Rear Projection Television

1 Answer

My Big Screen making a loud beeping noise!


The beeping noise is usually related to the Horizontal out put transistor or flyback being faulty or one of the coils are loose near the flyback. If you remove the rear cover without touching anything can you tell if the beeping is coming from the large transformer with the red wire coming out of the top or is it coming from a black transistor on a aluminum heat sink.

Jul 22, 2008 | RCA P52930BL 52" Rear Projection...

2 Answers

TV making high pitch sound


Hi, There are usually 1 or 2 fans inside the TV's. Could be worn bearings, or fan blade interference. Sorry, without my electric ear working, I can only guess.

Apr 21, 2008 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

No Power and beeping noise in circuitry


had a 51" rca rear projection donated to myself. While off and power button pressed there was a clicking noise from the front of the unit. Rear cover was removed and it could be observed that the hv splitter had a crack in the casing and the power was arcing out of the splitter. I purchased a $72 dollar hv splitter, i read that the $20-$30 dollar one would break within a year, and the unit powered up no problems.

Nov 20, 2005 | RCA P46920BL 46" Rear Projection...

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