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

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PT-47WX49 picture quality

I have this set and when viewign standard non HD the right and left sides of the image are wavy, with the color on the screen misregistered on the colors (Green / Blue). How do I try to align this or is ther an electrical problem on the baord that I will need to do circuit repair on?

If I need a schematic / service manual, where is the best palce to get one fo these?

Thanks in advance,

Michael

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  • 126 Answers

Well its sounds like the conversion problem you can alin. if you have no experience would not try it call tv repair shop to get it fixed

Posted on Feb 17, 2008

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Yellow band on bottom of PT. Double image on news scroller at bottom of PT. Have tried convergence - no luck. Green will not align and will not come down.


Ur tv have any colors lines R,G,B mis alignment,have colors shadows pictures or 3D pictures.Ur tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.The parts,must be replaced on the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

Oct 13, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Green color outlines images on picture blurry picture on right side of screen


you have a convergence problum. you may need to replace the 2 convergence ics stk392-110

Apr 22, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

The picture is wavy or gone still have sound


Projection TV sets have two very common problems listed below.

Problem #1) 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

Jan 24, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Rear projection - convex distortion / ghosting / expanding screen


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

Oct 17, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Help problems with Panasonic PT-47WX49


Can you post a picture of what your screen looks like and I will try an assist you with the problem.

Aug 09, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Wavy picture and turns itself off after an hour or two.


when the set shuts down if you try to press power again does the led blink? If so let me know how many blinks it blinks

May 12, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Colors properly aligned in HD but non-HD, or vice versa


you have to make the alignment for all 3 formats....standard....1080i...and 480i

Apr 29, 2008 | Mitsubishi VS-60805 60" Rear Projection...

2 Answers

Color separation


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
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=
good luck
please mark the post with a fixya

Mar 03, 2008 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Panasoic PT-47WX49E


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 08, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

White outlines in HD mode


is the screen control turned up to high if so you would see white lines on a dark picture

Oct 30, 2007 | Panasonic PT-47WX49 47" Rear Projection...

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