Question about Panasonic PT-47WX49 47" Rear Projection Television

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Convergence if distorted - Panasonic PT-47WX49 47" Rear Projection Television

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Distorted is the classic sign of bad Convergence ICs and possibly the resistors that power them. Check the resistors right next to the ICs and replace both conversion ICs.

Posted on Mar 02, 2008

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What no convergence ic and value resistor

Posted on Apr 09, 2009

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Pusheed in sreen and can't converge red lign


Sounds like the convergence amp Ics are faulty they will distort the picture and you wont have any control over convergening the color back into alignment. Can you post a picture of what your screen looks like?

Jan 19, 2008 | Samsung PCN5425R 54" Rear Projection...

1 Answer

JVC Model No. AV-48P575. Picture goes all distorted after it's been on awhile, then a bit later it goes back then distorted again. Can someone please help


Ur tv are developing a problems call convergence,it dying.The convergence board the 2 STK convergence ICS,and some or all it resistors are dying.These parts are must be changed to solved the convergence problems.The shop will cost u $300-350 for the parts and labors.

May 21, 2010 | JVC AV-48P575 48" Rear Projection...

1 Answer

Color distortion in an Akai ( Cheaper model Rear Projection tv) I


Ur convergence is dead.Try Tv repair World.com.
Buy a whole convergence board replaced it.

Jan 01, 2010 | Akai PT4799HD Rear Projection Television

1 Answer

51" sony projection with distorted pic and color


The convergence amplifiers are likely blown.
Fairly easy fix if you are good at soldering.
Search this site for convergence repair.
Dan

Sep 09, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Picture is all distorted ,colors dont match up need 3d glasses to watch


HI, this is basic convergence failure. the convergence board controls the RGB stream and , if its malfunctioning or, the convergence chip set is damaged, it will distort the entire display and the colors will not be regulated correctly as you are experiencing at this time.

simply replacing the convergence board in this unit will fix your issue.

May 18, 2009 | RCA Projection Televisions

1 Answer

Convergance,and distorted projection,colors will not align


These tv's have a separate convergence power supply that goes bad. This will cause the problem you are having. Depending on the age of your tv, the board may be available

Dec 07, 2008 | RCA P61927 61" Rear Projection Television

1 Answer

Sony KP-53XBR35 TV Concave top & Bottom in wide screen, along with color distortion around sides


thats usually a convergence IC failure, Are you able to move the red and blue colors in the convergence adjustment menu?

Jul 14, 2008 | Projection Televisions

1 Answer

Pic distorted slightly on left side. news (crawl) on bottom of screen angles down on left side, top of pic seems to angle up also. very minor problem but annoying anyway! pic clarity & color excellent.


Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 29, 2008 | Toshiba 55H70 55" Rear Projection...

1 Answer

Picture distorted and blurry with color


bad convergence amp ic
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 28, 2008 | Mitsubishi WT-46809 46" Rear Projection...

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