Question about RCA P46924 46" Rear Projection Television

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Picture conversion I need help on the picture on my rca. first it went out one day and I got to looking in the back and it was the fuse, so I replaced the fuse and now it turns on, but the picture is bowed and there is a bad three color thing going on. I called someone and they said it was probably the power supply. now I'm needing another opinion. could you please tell me what the problem is?

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Re: Picture conversion

Hi,you have a bad convergence board.Try calling a tv parts house to buy one .They cost about $120.

Posted on Jul 22, 2007

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Triple vision red green blue and curved picture will not focus, went away in the past if you turned it off and then back on

this might be the fl231 fuse problem..... read this article to see if it might help

Mar 04, 2011 | RCA HD52W56 52" Rear Projection HDTV

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RCA D52130

problem in the powersupply boards is get it replaced it will work properly for sure.

Aug 14, 2008 | RCA D52130 52" Rear Projection Television

1 Answer

A red blue and green line jus appeared across the screen of my 55 inch rca floor model big screen. instantly my picture and color become distorted

conversions are out....rca ... check for bad connections on circuit board around fryback xformer. check fuse by flyback xformer...fuse is shaped like a little plastic rectangle>>fuses should measure a SHORT when GOOD! Flyback Transformer is large in size and sends highvoltage to 3 picture tubes via a SPLITTER . easy to locate

May 19, 2010 | RCA R52WH73 Projection Television

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RCA 52 INCH CONVERGENCE PROBLEM HELP/already replaced the fl231 fuse

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here

Nov 01, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

Rca 52 " tv

this is the conversion IC's that control that and it is common on all projection tv's to need these conversion IC's replaced
for a tech to come out and do that cost about $350-$400


Oct 23, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

2 Answers

No Power

Try removing the Green CRt PC voard that is on the bottom of the green Picture tube which is the center one. Then replace the fuse and see if your set powers up if it does you need a new gree tube. Just be sure the crt board doesnt touch anything while you try it. then let me know what happened, if you need a tube they arent available new any longer but I have a source for good used picture tubes,

May 22, 2008 | RCA P46812BL 46" Rear Projection...

1 Answer

Rca projection

Conversion problem most likely. Do your conversion controls work both colors in all 4 directions.

Jan 04, 2008 | RCA P52926 52" Rear Projection Television

1 Answer


IF you would like help diagnosing your set. Go to the enclosed link. They have the service manual for your set and offer unlimited chat support for only 29.99. Just click on your sets manufacturer and you will see your model. Then click on the contact us link and provide your email address and they will email your manual and instructions on how to obtain your support. I am one of their techs. This manual contains step by step procedure for troubleshooting Your RCA DLP Light Engine

Dec 27, 2007 | Projection Televisions

1 Answer

RCA 52" Big Screen TV model;P52920BL Chassis;PTK195KB PICTURE BOWED AFTER FUSE BLOWN.

You have bad convergence IC's.. If your not experienced in troubleshooting electronics or soldering, you should have a trained tech take a gander at the set. Its not worth risking life and limb to save a few bucks, Good Luck

Jul 30, 2006 | RCA P52920BL 52" Rear Projection...

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