Question about Sony KP-57WS510 57" Rear Projection HDTV

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Kp-57ws510 convergence problem

The red will not converge from top to bottom, although it will from side to side. I am very handy, can this be resolved by me?

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Ed is correct you need to change those IC's and a good place to get OEM IC chips is convergencechips.com. Be careful there are fake chips out there that are inexpensive but of very poor quality and can cost you more in the long run.

Posted on Mar 27, 2012

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Start by replacing the convergence amplifiers IC's.
Are two STK 392-560 and after that redo the adjustments.

Posted on Dec 30, 2007

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1 Answer

How do i find out if sony kp/57ws510 picture tube is bad


While the set is prone to bad tubes a double or 3d like image is convergence--this model uses two of the STK-392-560 CHIPS for this.

Go into customer menu and call up convergence--if off and will not adjust in any area of the screen the chips are bad.

May 02, 2012 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

I have a Sony KP-57WS510 and am having problems converging. The red works fine however the blue cross on the outside colums of the convergence pattern is off to the left. I am unable to move these blue...


The tv convergence board it is dead.The tv convergence board require replacing 2 STK convergence ICS and some or all of it resistors too.U have all the tools and also can do soldering ICS works?Yes,tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a complete convergence kit parts for ur tv model and repair it ur self.Or the tv shop,will cost u like $300-350 for parts and labors.

Apr 23, 2011 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

I have a sony kp-57ws510 and the colors are fading, the red is the worse one. What Do I need to change or fix?


Tv have a convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows or 3D pictures look alike?Tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.The tv convergence board must be replacing these parts to solved the tv convergence pisture problem.You have all the tools and can do basic electronic and soldering.Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a tv convergence kit that belong to ur tv model and repair it ur self.The shop will cost u like $300-350 for parts and labors.

Jan 20, 2011 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Convergence sony kp-57ws510


Convergence are daed.Have tools,lilke soldering iron,solders,solder wicks? Must know how to solders?Must repalaced 2 STK convergence ICS,some or all it resistors.Tries websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

Mar 31, 2010 | Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

Sony kp-57ws510 SD Tech, soldering is no


I've used them before for replacement STK IC convergence chips. Works great! Good luck!

Nov 02, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Convergence issue


Solution: 
You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kit for your exact model. The kit inlcludes a photo instruction guide, original Sanyo STK chips, convergence resistors, pico fuses, etc. Everything you need to fix it yourself. Its an easy fix. 


Jan 06, 2009 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

How to change convergence ICs in Sony KP-57WS510 TV?


Replace Both STKs convergence ICs big black ics with number on them STK392-560.Parts 1-800-223-3205

Dec 20, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Red line convergence problem on KP-57WS510


Yes replacing the ic's should solve it. It worth a try if you want to spend the money

Jun 02, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Distorted image and color


sounds like the convergence ICs have failed. Will the red and blue move in all 4 directions when you try to adjust the convergence? If not the convergence ICs are bad replace both of them also check the resistors that power the ICs as they may be open as well.

Mar 12, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

3 Answers

Sony KP-57WS510 Convergence issue?


Replace convergence IC's....STK392-560 X 2 + check pico
fuses under IC heatsinks.....................T.

Nov 12, 2007 | Sony KP-57WS510 57" Rear Projection HDTV

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