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I had projection tv.modle#pt-47wx49.i had convergence problum.i change both big ics.one resistor is blown out. what is the valueof resistor place on R7050,or R7001,or R7059.please help me.

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R7050 and R7059 are both 2.2ohm 2watt Resistor R7001 is either 82 or 8.2 ohm if you give me the colors of the bands on that resistor I will let you know for positive what the value of R7001 is

Posted on Apr 27, 2008

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1 Answer

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

2.2 ohm resistor blowing after convergence repair


It might be the issue on the board. I would recommend you to show it to a repairman

Sep 07, 2008 | Panasonic PT-47WX49 47" Rear Projection...

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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

Horizontal Green Convergence line on PT-47WX49 is offset to the left 1-2" and can not be ajusted back. The center of the TV viewing picture is the only portion that appears normal.


you will need to replace the convergence ICs and feed resistors. You can get the convergence repair kit for your model at the following link. The kit contains the parts and a CD with the instructions on how to do the repair.
http://www.tvrepairkits.net/

Jul 10, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic cinema vision 1080 hd projection tv shut off and red


thats the error code for the convergence ICs. Replace both STK392-110 Convergence Ics and the 2.2 ohm resistors. You can get the Panasonic rear projection Convergence repair kit #1 at the following link which contains the two ICs and all six resistors plus step by step instructions with pictures so you can do the repair yourself.
http://servicemanuals.vstore.ca/

Feb 14, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

PT-47WX49E just shut off


maybe the convergence resistors? sometimes when the ics blow a resistor or a few blow

Jan 04, 2009 | Panasonic PT-47WX49 47" Rear Projection...

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TV Shop Repair ,I charge $285.00 to do this repair job in shop. Replace Both convergence ICs big black ics will have Part number on them STK392-560 also CK pico fuses around ICs they look like resistors in away but will be green or yellow 5amp/6amp fuses. For Parts call 1-800-223-3205 www.electronix.com You will also need white silicon heat sink compound to put on back of ICs.

Jan 03, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic PT-47wx49E


you have to go into service menu to reset convergence after changing ics.I never posted this because if you do not know how you can shut set down.which chassis do you have ? There is 3 diffenert ways to enter into service mode for convergence.

Apr 05, 2008 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Convergence if distorted


Distorted is the classic sign of bad Convergence ICs and possibly the resistors that power them. Check the resistors right next to the ICs and replace both conversion ICs.

Mar 02, 2008 | 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...

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