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The tv works normal except the picture appears bowed, and words on the screen on the left and right sides are distorted. I have gone to the screen settings page and alligned the green, red and blue but dosnt fix the problem. And if I go to the advanced convergence page you can clearly see the graph display lines on the left and right are bowed towards the center. There is a yellow cross you can move around the graph but dosn't do anything. What else can I check or do?

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  • 16 Answers

This is a convergence failure --you will need a technician to repair the circuit

Posted on Feb 06, 2010

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My tv went from being normal to crazy in the matter of a couple of minutes. It appears as if the picture is bowed. And you can see the words comcast 4 times on the screen all in different colors.


Go to Menu then setup,If you do not see Convergence on the menu then problem is in the Deflection Board,Located on the bottom Left hand side.
Over on the Right hand side of the FBT flyback transfomer is 3 Fuses in a Roll FL231
they will be small rectrangler looking caps but are Fuses it will be the one in the Middle 0.06amps.
Mats Electronics 1-800-628-1118 you can take a pair of needle nose plyers and pull Top OFF of Fuses. You will also need to resolder all the pinns on the FBT.

Jul 06, 2011 | RCA R52WM24 52" HDTV Projection Television

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The words "Digital Noise Filter


The words "Digital Noise Filter Off" and "digital Noise Filter On" appear on the top left and right and side of the screen and the words " Auto Visulisation" appear on the bottom of the screen all the time when watching normal T.V.(series 5 lcd) and if we make changes regarding in setting in picture option in mode.then after 20-30 min againg it displays same message

Feb 01, 2011 | Samsung LE40R74BDX 40 in. LCD Television

1 Answer

The words "Digital Noise Filter


Check in the tv menu look for the OPTION go down look for PROGRAM TITLE DISPLAY to turn it off.

Jan 31, 2011 | Samsung LE40R74BDX 40 in. LCD Television

1 Answer

I left my tv on when I went to bed and the picture was fine. Then I woke up and turned it off. When I came home and turned it back on, the picture was blurry all around the tv except in the middle of the...


is the blurry all around the picture have different color like a smear of red, blue or yellow?
if it is i think the posistor of your tv is not working. it is the one who activate the degaussing coil around the picture tube the prevent color miss-landing upon opening your tv set.

Aug 11, 2009 | Samsung SlimFit TX-S3082WH 30" TV

1 Answer

Screen is bowed on top and bottom.


Projection sets have two very common problems outlined below.

The first common problem is convergence

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. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. The TV can also shut down when the convergence starts to fail.

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,Mitsubishi,Zenith, RCA and others.


You can more info and a DIY convergenece repair kit with instructions from TV Repair Kits using the link at the end of this article.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jul 13, 2009 | Samsung PCL5415R TV

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BOWED IN SCREEN/PICTURE


the problem is called pincushion

usually fixable not by anyone without electronics background

guessing around $150 you have to decide
as long as it has a good clear sharp picture its worth it

Dec 20, 2008 | Sony FD Trinitron WEGA KV-24FS100 24" TV

2 Answers

RCA Model Number R52WM24


Is this a projection set? If so you simply need to set the convergence. Otherwise I would try to return it to the retailer and exchange for different manufacturer.

Apr 22, 2008 | RCA R52WM24 52" HDTV Projection Television

2 Answers

Zenith rear projection tv 56"


You have a convergence problem. Go to the convergence menu or consult the owners manual on the convergence procedure and try to correct i if you can.. However if the red image is bowed and or not linear you will probably need to call a technician to repair your set. Most likely the red convergence output chip has failed. This is a common problem with all CRT ( picture tube) rear projectors. Good Luck. Happy Easter

Mar 23, 2008 | Zenith R56W36 56" Rear Projection...

1 Answer

RCA D52W20 52" TV AUTO CONVERGENCE WON'T COMPLETE


Sounds like your convergence chip has gone bad. Usually costs about $300-$400 to fix. I would call a local TV repair shop and let them give you a free estimate.

Jan 29, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

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