Question about Panasonic PT-52LCX65 44" HDTV

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I have a Panasonic PT-53wx53g that had bad convergent chip .I had no control. So I chaged them out today. Went pretty well. I now can align position 4,5&6 but 1,2,3,7,8&9 the blue cross is curved. I can move across the screen but not up and down and even if I could the curve would most likely not align.

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  • Panasonic Master
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Did you check the 2.2 ohm 2watt resistors?

Posted on Jan 30, 2010

Testimonial: "Thanks, When I was changing out the convergents chips I did notices one of the 2.2 ohm resistors had been running warm. I had no replacement on hand."

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Panasonic pt 53wx53g


No--you will NOT get anywhere this way. You need a remote.

Apr 01, 2014 | Televison & Video

1 Answer

I have a Panasonic PT-47WX53, this morning when i went to turn the TV on the picture was not align. The red and blue look aligned but not the green, i opened the back and when I coved the green light the...


This kind of problem occurs due to failure of convergence output chips located on main circuit board of tv and replacement of convergence output chips will hopefully solve your tv problem.
Soldering work is involve to replace these two chips so have local tv repairman for that job if you are not familiar doing so.
Thanks.

Jun 29, 2011 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

I have a Panasonic HDTV Model PT-53WX53G. I am getting a 3D / Double screen effect.


This is the convergence chips. They are 18 pin Amplifier IC Chips that control your three tubes to line the colors up. They are only about $20 each (there is two of them). They are difficult to replace if you dont know how to solder/unsolder. There is usually at least one resistor or fuse that will blow when the chips go out, you must replace this also. If you have no experience in electronics then i'd suggest you take the set to a pro.

Aug 27, 2010 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

MY PT-53WX53G turns off when powered on. The


Thats the error for convergence failure. Heres a link to the repair kit for your model which contains the parts and the CD with detailed instructions.
http://servicemanuals.vstore.ca/product_info.php/pName/panasonic-projection-tv-convergence-repair-kit-1/cName/convergence-repair-kits

Jul 06, 2010 | Panasonic PT-53WX54 53" Rear Projection...

2 Answers

Panasonic PT-53wx53g will not turn on


Sorry to disagree with the previous hinter, 3 FLASHES is a convergence problem for your model set. This data is direct from the Panasonic manual.

5 flashes is a DG board problem. Unlikely the manual is wrong on their website... (Never hurts to change the convergence ICs anyway) However, the board can only be rebuilt by Panasonic at the Elgin, Illinois plant. You might be able to find a board at a distributor, but anyway you look at it the thing's pretty expensive.

Look on the "A" board for corrosion damage or on the separate plug-in DG board. I've seen moisture condense off the CRT chassis ( or a possible CRT leak) and drip directly on the DG board flatpacks.

Mark

Nov 29, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Ghosting in Red, Green and blue


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 24, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Convergence IC's


Buy the STK392-120 they are a better chip. Some people say go up to the STK392-150 but i had an issue trying that with a panasonic it keep burning resistors as fast as I could change went back down to a STK392-120 and worked great.

Jun 03, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Panasonic pt-53wx53g tries to turn on but goes right off


That is indicating that the convergence circuits have shutdown the set. You will need new Convergence ICs. They should be STK392-110 or STK392-120 either number works the 120 being the better chip. I will post a link where you can get the new ICs and they provide step by step instructions with pics so you can do the repair yourself. You will find your IC numbers under the section titled Convergence ICs just click on that and you will find your STK numbers.
http://servicemanuals.vstore.ca/

Mar 30, 2008 | Panasonic PT-53WX53 53" Rear Projection...

1 Answer

Panasonic PT-53WX42


convergence IC bad
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 01, 2008 | Panasonic PT-53WX42 53" Rear Projection...

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