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

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Concave screen blurred picture

Need help lining up the little cross

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Good Day, trinityfaith;;
The RCA is very different then most TV's. It could be one of four boards that's causing this. There is no common one. Please call a Factory Service Center and have give you an estimateb4 repair. Sorry, but Good Luck, big IRISH. PS You are looking at a 4 to $550.00 repair.

Posted on Sep 02, 2008

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I have a gost picture like immage on my screen all the lines are concave from left to right, the picture also blur on far away shots.


thats is the convergence module where you have two ic call
STK- , these two ic control the color line stability call convergence of color
you will need a tech specialized with samsung alignement of the convergence
therey are a little bit hard to make it right.
hope that will help
regards Alan.

Feb 28, 2011 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

My 65 mitsubishi has started to have squiggly lines through the picture when you first turn it on. the picture also goes concave then back to normal. After awhile, it stops, but is happening for longer...


Sounds like the convergence circuit is starting to fail...there are kits available for this set from tvrepairkits.com . The kit isn't all that expensive but the labor to have someone put it in may be expensive.

Jan 03, 2011 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

Blurred picture


You have a convergence issue. What model do you have so I can be of further assistance to you? Please update the model, chassis number, and year of manufacture which can be found on the back of the television on the white sticker.

Feb 18, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Our tv is blurred... almost concaved looking and the convergences is not lining up with the crosses. What can we do to fix this?


Must know how to solders?Ur convergence ICS and all the resistors must change to fix this problem.Tries Websites Tv repair World.com,Tvrepairkits.com for the convergence kit.The Shop will cost u $300 parts and labors.

Jan 14, 2010 | Projection Televisions

1 Answer

Tv blurred and concave w/ a half bend coming from all sides; picture off register.


The Convergence circuit has failed. it is not a simple repair and I would suggest that a Sony repair facility to do the work. I estimate the repair to be around 350.00 to 400.00.
I hope this helps,
Skyassoc

Oct 21, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

I have a Mitsubishi 55 inch rear projection tv, ws55819 on which the convergance is gone bad. I'm getting a concave picture with multiple colors and black lines with a blurred picture. this happens mutiple...


Your reference to concave picture suggests a high voltage problem and not convergence. If the raster can't scan from left to right , top to bottom, your having High voltage trouble. if your colors are not dropping on top of each other that is convergence. I would suggest it may be time to consider a purchase of the new HD set for the cost of this repair. good luck

Jul 03, 2009 | Mitsubishi WS-55819 55" Rear Projection...

1 Answer

Picture is blurred


If it's a projection tv, setting the convergence is normal and necessary sometimes. Go to the menu setup. You should find an option in there for setting the convergence. It's basically just lining up the cross-hairs (+) of all 3 colors so the picture is not so blurry. Just make sure you set all of them that you see on the screen. They all should be sitting on top of each other. Hope this helped you.

May 24, 2009 | Samsung HC-R4755W 47" HDTV

1 Answer

Mitsubishi VS-50501A convergence problem. The image looks like a bow tie and the convergence will not align. This TV only has manual convergence. I already replace the STK391-020 ICs, it has 3 of them....


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 TV2_bing.gif 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
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Feb 15, 2009 | Mitsubishi VS-50501 50" Rear Projection...

3 Answers

Concave Images with pink and green colors


you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

Apr 03, 2007 | Sony KP-57HW40 57" Rear Projection...

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