Question about Sony KP-46WT510 46" Rear Projection HDTV

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Sony KP-46wt510 convergence issue

I was wondering if you could tell me what ics I need to replace and where I can get them along with a repair manual so that I know how to repair my tv. Any help would be appreciated!!

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  • chad84 Oct 08, 2008

    Thank you so much

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You can get the repair manual at the following link under their sony category page two. They also have the Convergence ICs there are two of them both STK392-560 and you will also need about 4 of the 3.5 amp pico fuses, They also include free installation instructions with pictures for the ICs and free online tech support in case you need additional help during the repair. Heres the link.
http://servicemanuals.vstore.ca/

Posted on Oct 07, 2008

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2 Answers

I have a red shadow in 3d on sony KP-46WT510 TV.


Ur convergence is dead.Problems:Are 3D colors,colors misaligns,and colors out of focus.Know how to solders?Must change 2 convergence ICS,and some or all the resistors.Tries Websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300 for parts and labors.

Feb 17, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

Sony projection tv convergence problem


You need to replace the convergance IC's and a pico fuse on the power supply

Sep 03, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Replaced STK's, fuses ok, +/- 22 VDC ok, still can


did you checke the two 5amp IC protectors located on the G board? Those will usually blow when the original ICs fail.

Jun 12, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Convergence problem


you need to replace the convergence ICs, pico fusses and possibly a couple of the feed resistors. you can get the kit for your model at the following link which contains the parts and instructions.
http://servicemanuals.vstore.ca/product_info.php/pName/sony-kp46wt510-convergence-repair-kit/cName/convergence-repair-kits

Jan 28, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Convergence issues


The full downloadable service manual located Here! will have a list of all parts.
Below are a few remedies for convergence:

Subject

Poor convergence, IC8002

Symptoms / Customer Description
Customer hear a popping noise.
[Primary Symptom Code: 1436 ]

Solution

Found IC8002, IC8003, and fuse PS8006 defective on the D Board.

If you need repair assistance, go HERE!

Nov 05, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Sony KP-46wt510 Convergence issue


convergence ic's replace all 3 be carefull make sure to reapply the thermal compound to the heat sinks after cleaning the old stuff off stk's can be had from global

Oct 06, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Convergence problem on sony kp-46wt510


You can get new convergence ICs at the following link and they provide free instalation instructions with pictures and also free on line tech instant messageing so you can do the repair yourself. Heres the link. You need to replace both of them.
http://servicemanuals.vstore.ca/

May 06, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Finding the convergence ic's


They are located on the D board attached to large aluminum heatsinks They have the numbers STK392-560 you will need to replace both of them. You can get new ones at this link and they will give you free installation instructions with free tech support to help you with doing the repair. here is the link.
http://servicemanuals.vstore.ca/

Apr 21, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

Kp-46wt510


you need to replace both convergence ICs they are easy to install. You need two STK392-560 ICs you can get them at the following link and they provide free installation instructions as well as free online messaging with a repair tech while youre donig the repair. It takes about 45 minutes to do the repair and you will save about 400.00 by doing it yourself. Heres the link I am one of thier repair/support techs. This is a very easy repair.
http://servicemanuals.vstore.ca/
just click on the convergence IC catagory and you will see the STK numbers that you need.

Apr 11, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

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