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

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Convergence problem the red color lens seems to be way crooked when looking at the picture

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Does it cast red shadows on the picuture.. red shadows around letters. might be the red convergence or could be the read yoke has come loose

Posted on Jan 02, 2008

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Posted on Jan 02, 2017

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My Mitsubishi 1080HD model WS-55315 colors are not correct. The blue is good and the green seems to be, everything else seems to be a shade of light brown or tan. I thought maybe the red tube was bad but...


The tv have a problems known as a convergence pictures problems,it is dead.Tv have any colors lines like R,G,B mis alignments,also tv have any colors shaded shadows pictures or a 3D pictures look alike?Yes,than the tv have a convergence board problems and it is dead to causes all of these problems.The tv convergence board must have to repair like replacing 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence pictures problems.The tvs shops repair a DLP tv convergence board will cost u like $300-$350 for parts an labors.

Sep 12, 2011 | Mitsubishi WS-55315 55" Rear Projection...

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The red lens on my projection screen dose not seem to line up right the picture is fuzzy and it will not moveback in alignment with the remote


Tv board call the Hyper board also known as a tv convergence board it is dead.Tv have any R,G,B colors lines mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the tv convergence must have it parts to be replaced like 2 STK convergence ICS and some or all of it resistors too.To fixed the the Hyper board also known as a convergence board will fixed tv picture convergenece problems.Tvs shops will cost u like $300-350 for parts and labors.

Aug 22, 2011 | Toshiba 57H81 57" Rear Projection...

1 Answer

Picture seems to be offline( curved down) also everything seems doubled and you can see the red, yellow and blue colors of the lenses on the screen


Tv have a problems known as a convergence problems it is dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?Yes,than the board that call the convergence board it is dead.This convergence board require service must be replacing parts 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board,to solved the tv picture convergence problems mis alignment.The tvs shops,will cost u like around $300-350 for parts and labors.

May 28, 2011 | Samsung HCM4215W 42" Rear Projection...

1 Answer

Picture is unstable (jittery) colors (especially red & green) are smeared. Picture seems to have aprox. 4 horizontal not in line boxes.


Ur tv have a problems known as a convergence problems it dead.Tv have colors lines like R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?Tv have a dead convergence board,board must require replacing 2 STK convergence ICS and some or all of it resistors too.To fixed the convergence board to solved the tv picture convergence problems.The shop,will coat u like $300-350 for parts and labors.

Jan 31, 2011 | Hitachi 61SWX10B 61" Rear Projection...

1 Answer

Double images on half the tv


Projection sets have two very common problems.

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. 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 and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*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.pngYou 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

Oct 27, 2008 | Sony KP-43HT20 43" Rear Projection...

1 Answer

What is the liquid under the lens


The most likely cause is shorted convergence chips and possibly a few pico fuses.

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. 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,Pioneer2_bing.gif Hitachi,Mitsubishi,Zenith and others.
You can get a convergenece repair kit with 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 - 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

You can see some more examples and find a fix herebb0cf99.png http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Sep 29, 2008 | Panasonic PT-47WX51 47" Rear Projection...

1 Answer

Philips 46 Rear Projection convergence off on part of the screen


you may have bumped the alignment rings on the convergence yoke on the red tube while doing the coolant as that could cause the symptom youre describing.

Aug 25, 2008 | Philips 46PP9302 46" Rear Projection...

2 Answers

No blue manual convergence - Samsung pcj522r


Thats a very strong possibilty the phosphorus may be burned off the CRT face. Does the blue project when powerd up and looking in from the raer of the set? Look into the blue CRT lens while its playing If you can see a clear picture I would think that you have some open resistors in the blue circuit, If you cant see a picture its time for a CRT. If you need a CRT let me Know I have a good source for them Used.

Jun 21, 2008 | Televison & Video

1 Answer

Picture is bowed and color is way off


i Would look for a loose connection around the convergence area.

Jan 21, 2008 | Zenith R49W36 49" Rear Projection HDTV

3 Answers

Blue out of whack around sides


I have the convergence problem with the red. After reading your site I replaced the 2 ICs and the problem is worse. Before the only problem was I could not adjust the red horizontal. Now I have no control over the vertical or horizontal and the overall picture is very red and it bows at the top and bottom very bad. A friend said I might have the ribbon connector in wrong or the convergence (silver box?) box maybe bad. Any ideas? Thanks,Dave.

Oct 12, 2007 | Philips 55PP9352 55" Projection Television

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