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

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3D image in PT-47WX49

My projection TV has a 3D image apperance. I have read your other posts about replacing the IC's. I have two questions that I would be greatly appreiciated if can answer them: 1. When replacing the IC's do I need to do any soldering? and 2. Do I need to replace the resistors and if I do what is the right part to purchase? Thank You.

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Yes the ICs will require soldering. However you can get installation instructions with replacement ICs at the following link. You need two STK392-110 ICs . Your model hardly ever burns resistorsunless the set fails to power up and blinks the 3 error code. So you should be safe with just the two ICs. Heres the link.
http://servicemanuals.vstore.ca/

Posted on Sep 23, 2008

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2 Answers

The picture has double images and looks kind of like it is 3D.


The tv have a problems known as a convergence problems,it dead.The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.The tv convergnece board,must have these parts changes on the tv convergence board to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Dec 31, 2010 | Panasonic PT-47WX49 47" Rear Projection...

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Television has double images like 3D, and bottom half of screen has a concaved image.


Hi,
Please replace convergence ICs in tv, there are two big black ICs that has number STK392-110 mounted with big aluminum heat sink, replacement these ICs will solve your tv problem. Also check big resistor nearby these convergence ICs and replace if found burn mark or color faded.
On circuit board, IC location number is IC7001 and IC7002
Let me know if you have additional question.
Thanks.

Dec 25, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

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

I have a blue double image on my panasonic pt-47wx49e projector tv. I've tried to adjust the convergence from the set up menu. But no matter how many times I try to adjust the green or the blue, only the...


If you go into the customer menu and select convergence and it is skewed you need to remove the light box and replace both of the STK-392-110 CONVERGENCE IC chips this set uses.

I HAVE START TO FINISH, STEP BY STEP INSTRUCTIONS FOR THIS REPAIR IN THIS SET--I can post them here if you think you or someone you know can do the repair.

Most shops get 300 or more for this repair--if you buy the chips on Ebay (I can tell you the seller to look for there) they and any other parts should total under 30 dollars. The fact that the set is still coming on means most likely just the two chips need to be replaced and the set adjusted with the Panasonic remote for this set.

If you have questions or want the instructions rate this solution and let me know and I will post them here---I do this here for FREE.

SD TECH

Nov 30, 2009 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Finding mirror glass replacement in projection tv


THe part n umber will be dependent upon the exact model number of your set. Can you please post that model number. This entry is listed under model number PT-47WX49. Pleaes confirm the model so we can get the proper part number.

Thanks,
Dan

Feb 09, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Convergence for Panasonic 47"


Yes it is that set uses the same IC STK392-110 You can get the new ICs at this link and they will provide free installation instructions with pictures as well as free on line tech support instant messaging while you do the repair. heres the link.
http://servicemanuals.vstore.ca/

Apr 14, 2008 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

3d effect


Hello, please replace convergence output IC`s and R7048 (2,2R). If you need more info please contact me at LIVE Expert Assistance. Best regards, Arpi

Jul 01, 2007 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic PT-47wx49 47in


One of the resistors in the circuit connected to one of the ic's has burned out or changed value due to heat caused by short in previous ic before it was changed.

Mar 06, 2007 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic PT-47WX49 Convergence IC


usjavelin. I have the pdf files for the tv. I own the same one. I can send them to you if you'd like.

Dec 16, 2006 | Panasonic PT-47WX49 47" Rear Projection...

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