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

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Panasonic Projection Covergence problem

Thanks for the reply. I'm looking at the old Repair Invoice and it states that they installed (2) part # STR392-110, part description IC.

Again...the convergence is out of wack on the top part of the picture and there is a couple of green lines across the bottom part of the picture.

Jeff M
Reno, NV
jeffreymichael@sbcglobal.net

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  • Sassin Jun 27, 2008

    Thanks for your input...that helps a lot. So many parts to choose from...it's great to get some direction.

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How to get in service mode on panasonic tv pt-m5134xj. I have to adjust convergence

Posted on Jul 08, 2008

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Also look at this....may apply to your model.

http://oreilly.com/catalog/htheaterhks/chapter/hack12.pdf

Posted on Jun 29, 2008

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Try using either STK392-150 or STK392-180. Either will work and both can handle more power. Also, be sure to use plenty of heatsink compound when installing them.

Dan

Posted on Jun 27, 2008

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1 Answer

Picture looks like a 3D image without the glasses. What are the likely causes?


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

Jun 17, 2010 | Panasonic PT-56WX52 56" Rear Projection...

2 Answers

My panasonic PT-47wxc43g projection tv has developed shrinkage in the middle of the screen on both the top and bottom. The picture has an hourglass on its side appearance. The picture is now also too large...


This could be a problem in the convergence board which will cost of repair would range 400.00 or so.
You can get the convergence repair kit at the following link which contains the parts and step by step detailed instructions.

http://www.tvrepairkits.net/panasonic_repair_kits

Thanks
Kevin

Jun 29, 2009 | Projection Televisions

1 Answer

Doesnt complete automatic covergence cycle. it


Your convergence ICs are shorting. Checkout wwwwTVrepairKits.com and follow the instructions for repair. They will sell good quality tv parts!

Nov 29, 2009 | RCA D61130 61" Rear Projection Television

1 Answer

Panasonic 47wx53 covergence issues


Is the power indicator flashing three times? If so the Ics have shorted shutting the set down. You will need two STK392-110 convergence ICs. You can get replacement ICs at the following link with free installation instructions.
http://servicemanuals.vstore.ca/

Aug 18, 2008 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Panasonic Projection Covergence problem


I would guess that the IC has failed again. Can you post the number marked on the IC here? If you can solder, you should be able to repair this yourself. If you can get the part number, I may be able to provide a different replacement that will last longer.

Dan

Jun 26, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Covergence problem


your set has indications of several problems. red green and blue. indcate convegence issue. the fact that the picture is concave is a indication of totall loss of covergence power supply. the convegence menu missing idicate loss of some voltages from what know as the flyback.AND SHUTDOWN. indicate further problems. generally when convergence fails ..not always the set wont shut down. it could be a simple issue but further trobleshooting would have to occur to narrow it down.

Feb 02, 2008 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

Powers off after 2 seconds


Very carefully thats how you remove broad.I use STK392-180s ,and after you replace these parts you have to realine covergence ,you must then have service setup code for teachician and the remote control that came with tv if you dont you will not be able to set convergence.

Jan 14, 2008 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Pt-51hx40


Needs convergence circuit repair = usually about 400.00......T.

Aug 07, 2007 | Panasonic PT-51HX40 51" Rear Projection...

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