Question about Projection Televisions

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I have a rca r52wh74 with a chassis # ITC222A when i turn it on the colors are off about an inch from each other and the picture is bowed down form the top about 2''. I tried auto convergence and it did not work then when i went to do manual convergence it, convergence had dissapeared form the menu.

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  • pitbull2009 Feb 28, 2009

    The picture is pulled in a and the color and picture is shadowed

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  • 85 Answers

The 45 volts feeding the convergence amp power supply may be missing that is why convergenc is bad the heat sinks on the convergence amp cba are probably cold from not running that is why convergence is not displayed in the menu repairing the power supply will most likey fix it for you I assume you have a schmatic?

Posted on Aug 31, 2008

The convergence board is bad and can be component levale repaired for cheaper than a new one. But you will have to have a tech do the repair

Posted on Aug 29, 2008

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1 Answer

My RCA R52WH74 chassis # ITC222A wont turn on. The green power light comes on for about 10 seconds then shuts off. No picture, no sound. How do I fix it? Buying a new TV just isn't in out budget!


That model is famous for having issues with the deflection board failing. Replacing the deflection board should solve the issue. You can get replacement deflection board for the ITC222A chassis from www.tvrepairworld.com under the RCA circuit boards catagory.

Aug 05, 2011 | RCA R52WH73 Projection Television

1 Answer

I have a RCA R52WH74. When you turn it on there's


replace the deflection board. You need the ITC222A deflection board PSB-260 you can get a replacement deflection board from www.tvrepairworld.com which also has the CD that shows how to remove the old board.

Apr 11, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Is rca r52wh74 and rca d52w14 flyback interchangeable??


No you will need the 270125 Flyback for the R52WH74 as thats a ITC222A chassis. The D52W14 is the ITC222 and uses the 259296 flyback.they are not interchangeable

Jan 22, 2010 | Projection Televisions

2 Answers

Rca r52wh74 bowed picture and 3 d color


Your convergence amplifier has failed.
There are a few things that usually cause that in that particular chassis design, the most likely one being that you have lost part of the power supply to the convergence amplifier power supply board.
You may be able to repair it yourself if you're good at soldering, and dis-assembly / re-assembly.
Look for a 400ma fuse that's opened near the FBT, and re-solder all the connections in that area. Also check to see if any diodes have shorted around it too.
Good luck.

Dec 01, 2009 | RCA Projection Televisions

1 Answer

Problem with my rca projection television


my RCA R52WH74 HDTV IS STARTING TO LOOK BLURRY. ALSOMY SCREEN LOOKS LIKE IT STRETCHING MY TV PROGRAMS....... CAN U GIVE ME A SOLUTION

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2 Answers

RCA R52WH74 (ITC222A Chassis)


no the board that has the FL231 on is the ITC222 deflection board. The other board is above the chassis in a seperate frame that runs across the set the convergence power supply is the board on the left above the board where the fL231 is. Yes the ITC222 and ITC222A are the same chassis. As for the service manual that site should have the service manual under the thomson category as the ITC 222 chassis is actually a thomson chassis made for RCA.

Sep 11, 2008 | RCA R52WH73 Projection Television

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