Question about Panasonic PT-53WX42 53" Rear Projection Television

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I cannot converge the blue on my pt-53wx42

Can you help through the installation of the convergence amps? Is it something anyone can do, and if not what should do.

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You need two STK392-110 convergence ICs. You can get new ICs at the following link and they give free installation instructions with pictures and also instant messaging with one of their techs while you do the repair. heres their link.
http://servicemanuals.vstore.ca/

Posted on Apr 15, 2008

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After being on for about 3-5 minutes, the blue convergence goes way out of alignment. I would like to fix it myself if I can get instructions. Can you help?


The convergence ICs are ready to fail. Replace both convergence ICs and check the low ohm resistors as they will most likley need replacement also. You can get the PT47WX52 convergence repair kit which fits your model from www.tvrepairworld.com whch has the ICs, Resistors, heat sink paste and the CD with repair instructions.

Aug 06, 2011 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Blue Shadows


You need to install a convergence repair kit. The PT47WX42 Convergence repair kit at the following link is the correct one for your model. The kit contains both Convergence ICs and the six feed resistors, Plus the CD with instructions on how to do the repair.
http://www.tvrepairworld.com/

Jul 20, 2009 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

PT-53WX42 53 Blue curve problem


If you've already replaced the convergence IC's and confirmed the coolants in each tube are filled, you probably need a factory level convergence done.

The procedure is 18 pages long and requires a NTSC pattern generator to do correctly. You need a funtional remote. Personally I'd recommend finding a well-trained tech to do it for you. Takes
about 2 hours to do both 480 and 1080 modes. Anyone who tries to do it from home without equipment is asking for headaches. It's hard enough to do in our shop... (were factory service for Matsushita)

You might get away with a minor touch-up for any particular area, but going into the factory-level setup mode without knowing what you're doing is not recommended - you may find yourself replacing the EEPROM.

Good luck, Mark

Nov 20, 2008 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Panasonic red and blue picute


you need to replace both the convergence Ics they are STK392-110 you can get new replacement ICs at the following link and they provide free instalation instructions. heres the link.
http://servicemanuals.vstore.ca/

Jun 07, 2008 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

PT-53WX42


Need to replace the convergence amps and any 2.2 ohm resistors in the return. That unit takes two STK392-110 Sanyo amps - but for greater reliability use STK392-150's and get them, from some place like ACME to be insured their not chineese knock-offs..
Bill

Apr 09, 2008 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Panasonic PT -47WXC43G 42 inch TV


replace the convergence amp ICs both of them. They cost about 15.00 each

Mar 09, 2008 | Panasonic PT-53WX42 53" Rear Projection...

2 Answers

CONVERGENCE ic CHIP


if you can remove the rear panel assy. look for the convergence ic's they start with stk--- and you got the part number you need a source panasonic is 814 source and the number on the ic's stk 390 ----/

Aug 22, 2007 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Convergence


You need new convergence amps, and if you dont know what you are doing in the tech menu you could ruing the set. Call a Repairman Delicate soldering is required.

Jul 31, 2007 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

Bent image


Excelent description,whats happening is your set starts to show a blue convergence problem and is only correctable by replacing the blue convergence amplifier IC,the set has 3,one for each color,not all of them develope problems but they all develope loose conections,after the IC has been replaced there are adjustments to do.If you are familiar with tv service this information will give a place to start but if you are not too familar be safe and call a servicer to help you.Lets US know how it goes.

Oct 13, 2006 | Panasonic PT-53WX42 53" Rear Projection...

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