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

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Double photo projection sony tv 43ً double photo for projection sony tv 43ً

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  • nabil bakr Jun 02, 2010

    red blue and lined up ( double photo )

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Where can I purchase the IC 8001 and IC 8002

Posted on Jun 24, 2010

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All DLP tvs have this problems known as a Convergence problems.The tv convergence board have 2 STk convergence ICS and all or some of it supporting resistors are dead.Must know basic electronic's and soldering? These parts must be change to solved the convergence problems.Double Pictures,colors misaligns separated in RED,GREEN,BLUE lines are most commom problem of convergence board have dead ICS and resistors.The tv repair shop parts and labors should cost u in range of $300-350.

Posted on Jun 02, 2010

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Replace both of your STK ICs STK392-110s use 150s Mats has Them 1-800-628-1118

Posted on Jun 02, 2010

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I have a 43" Sony KP-FX432M91 projection TV. It is showing a double picture hence the picture is hazy. What can be done to sort it out ?


One of the selections in the TV setup menu has a selection called convergence. Under that selection chose digital quick focus and it should automatically align your colors. If that doesn't work there is also a selection that lets you align them manually.

Jun 11, 2016 | Sony Televison & Video

1 Answer

I,have projection sony tv 43ً ً i hv problem


Thats a Convergence problem STK ICs STK392-110
and you need to check the pico fuses the look like resistors but will be Green or Yellow 5amp.6amp.

Mats Electronics has them 1-800-628-1118

Jun 02, 2010 | Televison & Video

1 Answer

Poor picture quality, the picture is blurred and


You have problem with convergence. Have you tried adjusting in the users menu. This is a common problem in this type of TV, usually two convergence amp need to be replaced and sometimes sets of resistors are also to be changed.

Mar 02, 2010 | Sony KP-43T70 43" Rear Projection...

1 Answer

Double vision on a sony kp-43t90?


you likly have a convergence problem (is that a crt projection TV?)

Sep 18, 2009 | Sony KP-43T90 43" Rear Projection...

1 Answer

43" projection tv


you have a problem with the convergence circuits in your tv. Probably will cost between $300 and $400 depending on where you live.

Sep 07, 2009 | Sony KP-43T70 43" Rear Projection...

1 Answer

Television is out of whack


Convergence chips are bad. Goto www.TvRepairKits.com to get a repair kit

Jan 20, 2009 | Sony KP-43T90 43" Rear Projection...

2 Answers

Double vision with redness


Your TV most likely has one of two possible problems.

Problem #1: Convergence Chip Failure ( common problem )

Here are some of the most common symptoms and example photos of a convergence problem
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick note and they will put one together for you. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, etc.


Problem #2 CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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2c07611.pngSolution #2


What you will need to do is replace the coolant and clean the crt. You can get a repair kit from www.TvRepairKits.com that includes replacement coolant, photos. instructions, etc.

Dec 10, 2008 | Sony KP-53V85 53" Rear Projection...

1 Answer

Toshiba 43H70 Picture Problem


Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 28, 2008 | Toshiba 43H70 43" Rear Projection...

1 Answer

Double Vision


convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 17, 2008 | Apex Digital GB4308 43" Rear Projection...

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