Question about RCA R52WH73 Projection Television

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RCA R52WH73 PICTURE WORKING GREAT JUST SOUND

PICTURE WORKING GREAT JUST SOUND STOPPED WORKING LIKE SOME ONE TURNED IT DOWN BY IT SELF CAN'T TURN UP WITH REMOTE JUST WANT TO KNOW WHAT TO DO WITH IT ALREADY UNPLUGGED AND PLUGGED BACK IN AND NOTHING.

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  • RCA Master
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Audio is processed on the small signal board. It may be the audio output or you may need to replace the small signal board if you have noticed the sett shutting off evry once in a while. The small signal board having problems is very famous in RCA ITC222 and the ITC222A series.

Posted on Jul 19, 2010

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Posted on Jan 02, 2017

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Screen will go blank with no audio. It won't shut off with either the remote nor physically pushing button on TV. Only way to get it to turn of is unplug it.


Hi,
This is a power supply problem, meaning either the power board has a fault or is detecting a fault from another circuit and shutting down. It shuts its self down to prevent further damage too the TV and prevent an electrical fire hazard. I know its probably something you don't want to know.....LOL but have a professional technician service the TV or take it back if its still under warranty.
http://tvtechwork.webs.com/

Nov 10, 2010 | Sony KDL40EX400 40 in. HD-Ready TV

1 Answer

Pop sound tv went black, went off then back on had sound but no picture, I turned it off and it turned its self back on at this time no picture and no sound. I unplugged tv and when I plugged it back in it...


An electrolytic capacitor has gone bad in you high voltage section of your TV or the high voltage oscilater has gone failed please have tech check and replace

Aug 13, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

We have a large screen RCA model #R52WH73 TV. We bought it new about 2 years ago. Today when I turned it on...the picture looks concave and has shadows. Help?


the ITC222 and ITC222a Convergence option missing repair kit from www.tvrepairworld.com should solve that issue. The kit also contains the CD with instructions.

Apr 02, 2010 | RCA R52WH73 Projection Television

1 Answer

Rca Model number R52Wh73 Tv is not acting right


3 capacitors on your deflection board cp150 2200uf 16v cp114 cp120 220uf 35v

Dec 12, 2009 | RCA R52WH73 Projection Television

1 Answer

RCA R52wh74 with 3-d picture


sounds like you have a convergence problem my friend, if you are handy you can Google a kit with all the parts for your set and save hundreds of bucks!!!!
Larry Dillon

Aug 11, 2009 | RCA R52WH73 Projection Television

1 Answer

When I push the power button on my RCA HDTV R52WH74, the green light turns on for about 5 seconds and then off. NO sound and no picture.


Sounds like the bulb went out.
Go to http://www.purelandsupply.com/RCA-Projection-TV-Lamp.html and order a new bulb for under $200.
They are easy to intall; a screwdriver and 10 minutes.

Jun 24, 2009 | RCA R52WH73 Projection Television

1 Answer

No Sound!!!!!


There may be a small switch on the back where the hook-ups are to turn the speakers off/on.

Mar 30, 2009 | RCA R52WH73 Projection Television

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