Question about Sony KP-46WT500 46" Rear Projection HDTV-Ready Television

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Bend in picture and color seperation

My tv flickers from normal to seperate colors and when it does the picture bends at the top left of the screen. how can i fix this. any help would be appreciated

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  • nfbob Apr 01, 2008

    wher can I get IC"s for my tv? it is a sony kp-46v15

  • stevecance Apr 02, 2008

    Our picture on our KP-46WT500 Sony is bending and the color is off and we don't have any idea how to fix this...any thoughts?

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  • Sony Master
  • 8,617 Answers

Try resoldering the convergence ICs if that doesnt help you will no doubt need new Convergence ICs .resolder both of them as thats sounds like a solder issue, unless the IC is getting to the end of its operational ability

Posted on Mar 26, 2008

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1 Answer

The picture bends at the top and the bottom of the screen and is blurry where it bends at


The tv have a problems known as a convergence problems,it dead.Tv have colors R,G,B lines mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts on tv convergence board,must be replaced to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

Oct 28, 2010 | Mitsubishi WS-65809 65" Rear Projection...

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Colors seperate


Yes, this problem is fixable.
Replace convergence out chips on D board of tv to fix the color separation issue.

Jun 05, 2010 | Sony KP-46WT500 46" Rear Projection...

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Color seperation and red drooping line


You have defective Convergence IC's. It's best to have a service company verify and do the repair if you wish. Normally runs about $250.00

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2 Answers

Green color seperation multiple images convergence will not fix


Your TV most likely a convergence 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.
Here are some photos of convergence problems.

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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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

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projection tvs have seperate color bulbs that put out the same picture the lenses just need to be adjusted. they probably shifted during the move.

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Shrink, the convergence circuit needs to be repaired, Until someone gets in there and takes a few measurements it`s hard to say what the cost will be, may just need to be re-soldered, good luck, BMW Rider

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1 Answer

Colors have seperated on top of screen


convergance ic are bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

Dec 14, 2007 | Projection Televisions

1 Answer

Mitsubishi WS-55809


Harker, the convergence circuit has failed, IC`s and possibly a couple of support resistors, that`s a good set, call around to your local shops and get a few estimates, waay better set than the new dlp and lcd sets in my opinion, any questions? e-mail me back, Happy Holidays, BMW Rider

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