Question about RCA P52937 52" Rear Projection Television

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RCA P52937SG 52" TV Made March 2002

Our TV bought new goes onky, lines, picture goes small like wide screen then shuts off, turns on by itself then off again, makes crackling sounds, sometimes great picture for two hours, sometimes for two minutes. always starts by picture twisting and doubling. drmackenzie@hotmail.com

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  • Anonymous Mar 25, 2014

    shows great picture and about 30min to an hour it shuts off. turn back on does same thing

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  • RCA Master
  • 8,617 Answers

Youre having deflection problems could be related to the flyback. But this type of repair is better off with an experienced tech that has the proper equipment and knowledge to diagnose this chassis

Posted on Apr 06, 2008

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1 Answer

I have an RCA 52" projection screen tv, model #


This problem is a commom Convergence failure. The circuit is composed of two output IC's or chips. They will both need replaced at a cost of around $350 from most shops. If you're handy with a soldering iron you can give it a try but it is a critical circuit.

Bill W
integrityhomeworx.com

Mar 23, 2011 | RCA P52937 52" Rear Projection Television

1 Answer

My 52" RCA P52937SG screen bows on the top and on


What you are describing can be due to a number of different settings.

Focus on the red and green guns
Sharpness on the red and green guns
Horizontal position and size
Vertical position and size.

Please consult a professional for adjustment on these items as they are all near or connect to parts that have Hazardous Voltage.

Mar 22, 2011 | RCA P52937 52" Rear Projection Television

1 Answer

My 52" RCA P52937SG screen


the part is called the convergence ic. replace those ics.

Mar 22, 2011 | RCA 32F531T 32" TV

1 Answer

Thin red line, green line and yellow line going across the screen


the problem is vertical collapse,i am not so sure you can trouble shoot this on your own but you can send the board to eithor pts electronics or tristate module for repair
to get a price get the number off the sticker--left hand board(looking from the back) it will start CTC195---- write down entire number before you call them

Sep 02, 2009 | RCA P52926 52" Rear Projection Television

1 Answer

RCA P52937SG Will not turn on, only makes clicking sound.


I had the same problem with mine. There are two voltage capacitors in there. A low and high. The hig voltage is bad. I had to have mine in the shop. Cost about $400

Sep 15, 2008 | RCA P52937 52" Rear Projection Television

1 Answer

Screen dont work


proabably it,s because you left it on for long time , or the image power saver is wrecked and damaged after a storng lightinning , and if you have cleaned ther tv screen with a wet wiper it causes that to happen

May 11, 2008 | RCA P52937 52" Rear Projection Television

1 Answer

RCA P52937SG


ch over the power supply for the conv this is the stk730-020 that run your conv

Apr 15, 2008 | RCA P52937 52" Rear Projection Television

1 Answer

52" RCA Rear Projection P52937SG Color Dots?


There could be an obstruction in the way of the three picture tubes on the inside. This tv has a chassis that comes out from the back all in a chip core frame with handles. Takes a quarter inch nut driver to remove and you should look to see if the speaker wires or the keyboard wires are obstructing the picture tubes. Other something I think of is a broken reflector and when you get the chassis out you can look up inside behind the screen to check for this and for any other obstructions.

Jan 05, 2008 | RCA P52937 52" Rear Projection Television

2 Answers

Rca p52937sg


Try unpluging it for 15 min.and try it ,if it don't work it might have a leak in your button,it is a simple and cheap repair.I suggest to call your local repair shop.

Dec 23, 2007 | RCA P52937 52" Rear Projection Television

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