Question about RCA P52939 52" Rear Projection Television

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Rca p52939 tv screen is blue

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Re: rca p52939

Does the Tv pick up a signal ? ( picture/sound ) If not, you may have a tuner problem as the screen will default to blue with no signal apparent. Could also be a cable problem. Hope this helps
NC Electronic
Mills, Wyoming

Posted on Jan 07, 2008

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Blue, red and green are separated and i cannot find convergence from main menu

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.
This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.
You can get a repair kit with parts and instructions from

Sep 22, 2010 | RCA P52939 52" Rear Projection Television

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Screen is blurry and when we took it apart the screen was bent.

Clean and vaccuum inside the TV, make sure it runs cool. Then replace the screen from RCA service?

Aug 26, 2010 | RCA P52939 52" Rear Projection Television

1 Answer

Hi I have a 52" RCA big screen tv that is only 3 years old however we turned it on today and it is showing some red blue and green lines and the picture is blurry

Hello clara7,

This denotes a convergence problem. I would suggest that first you enter the menu of your TV ad try to do an auto converge on your set, if this does not work I would suspect that the convergence ICs have gone bad and need to be replaced. I would suggest that you have a qualified TV repair technician replace the convergence ICs in this set.I hope this helps,Shuttle83

Jun 08, 2009 | RCA P52939 52" Rear Projection Television

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I have an RCA projection TV P52939 it has no picture, and makes a beeping or ticking sound can you tell me what it is.Thank you

Apr 20, 2009 | Projection Televisions

1 Answer

Rca big screen model # P52939

I had same problem on rca big screen M #p46734ba it was hi voltage splitter the part # for mine is 40431-090 GE/RCA splitter it was $36. online

Mar 12, 2009 | RCA Projection Televisions

1 Answer

RCA P52939 TV

There is no "card". There is an IC that outputs the sound to the speakers. When you get the set, see if there are any other specifics that you can list and we'll look for a common cause.


Oct 31, 2008 | RCA P52939 52" Rear Projection Television

2 Answers

No response to the remote

check for coolant leak on microprocessor. Coolant leaks from the CRTs.

Jun 09, 2008 | RCA P52939 52" Rear Projection Television

1 Answer

Rca big screen want come on

1) Replace IHVT (aka flyback transformer ) Part # 250694
2) Replace HV BLock part # 250671
3) Check for arcing CRT ( red,green or blue )

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Nov 14, 2007 | RCA P52939 52" Rear Projection Television

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