Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

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RCA D52W20 52 in. Rear Projection HDTV-Ready Television?

The problem i am having is when i turn the set on it comes on and the screen is blue with wavy lines blinks off and on about 3 times then shuts down.i can unplug the high voltage wire to the blue tube at the splitter and the set will stay on and play.does anyone know what the problem is?

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The blue CRT is shorted out. You will need to replace the Blue CRT. You can get replacement CRts at the following link for your model. http://servicemanuals.vstore.ca/

Posted on Jan 16, 2009

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I have the RCA D52W20 52 in. Rear Projection HDTV-Ready Television and the screen is red. It still projects an imaging clearly. Any ideas how to fix this? Could it be the bulb?


It sounds like the Red CRT drive board is defective as the red CRT would shut the set down, so a drive board problem is most likely. You can get replacement CRT drives from www.tvrepairworld.com they will assist you with the correct board for your set.

Jul 07, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

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Replacement Screen!


Please provide service # from back of set.......T.

Jun 01, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

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Problems with RCA D52W20 52 in. Rear Projection HDTV-Ready replace screen shield


Do you mean replace the front plastic screen. Are you sure you want to? This screen is $500+ if you can still get one. A tech may have to come in and remove the bezel to insert the screen (some remove fairly easy...) You can get a pretty nice LCD TV for $700.

Mar 31, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Model R52Wh74 RCA and we have blue color all on the screen


Have you tried to do auto convergence and see if that helps? If not try manual convergence adjustment

Jun 19, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Rca D52W20 blue screen when turned on


Almost certainly the blue picture tube is bad. This is a huge job to replace and quite expensive. Generally it is not worth doing.

Mar 26, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

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Red green and blue lines rca 52' rear proj.


your convergence powert supply is not working-
replace the supply or repair it

Dec 25, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

What is a red crt?


There are three 'picture tubes' (CRTs) used in that kind of set rather than one with three colors as with the older TVs; red, blue and green. They operate at very high levels of light emissions in order to illuminate the large screen of the rear-projection set.
More here:
Rear projection TVs 

Dec 02, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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