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

1 Answer

RCA D52W20 Blue Tube doesn't power on

I have no blue in my picture at all. The red and green works ok. Every now and then the blue tube with turn on but it seems to be getting rarer. I opened the front panel and seen the 3 little CRTS? The little yellow dim bulbs. Those were all on and I stared at it forever to try and notice a difference to see if there were any resistors or anything that looked burned. Also, whenever the blue tube does not work it takes longer for the TV to turn on. What do I do?

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  • Shevanel Dec 19, 2007

    Hi, I have never smelled anything coming from it. The only noise I could hear was the 3 little orange bulbs in the front crackle as they are turning on. Should I take it in for repair?

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From your description it does sound if the blue crt has failed. But it can be the crt board or a high voltage issue. intermittantly like that could be a connection problem. is there any hissing ..cracking or smells?

Posted on Dec 17, 2007

  • Willie Howell Dec 19, 2007

    Yes i would recomend this. CRT are high voltage severl thosand volts.. they hurt. crt are not easy to replace

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1 Answer

Sound, but no picture


If before it was going rather bright red or a version of that--it is related to the circuit for the red picture tube this set uses---the tube itself or the circuit board that plugs onto the end of that tube.

If bright red, green or blue screen set will detect too much current being drawn and blank or turn tubes off; not likely a do it yourself repair and this set is prone to this and many other problems---Just Google the model number with "problems" and see what I mean.

Apr 19, 2012 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Screen is in green and red


is the set 3d colors are all green and red. it cound be the blue tube has failed

Feb 22, 2011 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

3 colours shodowing each other


Thats easiallt repaired by installing the repair kit called. The ITC222 and ITC222A convergence option misssing repair kit from www.tvrepairworld.com the kit also contains instructions on CD.

Apr 15, 2010 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

D52W20BYX1 Green problem


I would go back to green tube disconnect ,unplug CRT board to green tube if set stays up playing its the tube.

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

1 Answer

Green picture only


The projection TV has 3 guns RED GREEN BLUE. In your case the red and the blue guns are gone. So you are getting the green color screen. You got to replace the picture tube.


Jul 25, 2009 | RCA TruFlat 27F520T 27" TV

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...

1 Answer

Apparent green tube/bulb failure on RCA D52W20


I THINK IT MIGHT BE YOR CONVERSION CHIPS IT COST AROUND 200 TO 250 DOLLARS TO GET IT DONE

Dec 15, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA D52W20 - turns on and off, blue screen, tech said need picture tube


It does sound like the tube, have the shop use a tube restoration machine to rejuvinate the tube, and replace the eprom to try to correct the no power down situation.

Aug 26, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Green Picture


do you still have video.... is the video green. to me this sounds as if ether the blue or red tube has failed

Jul 11, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Picture Color



http://www.partstore.com/ModelDetai...close=1&exact=1

What do you think "CRT ASSY, Projection: Blue" might be?

CRT ASSY, PROJECTION: BLUE
RCA Part Number: 258486
RCA Model: D52W20
52" CRT BLUE P16LTG00BMB, DELTA 250

They want $183,

Jan 08, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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