Question about Philips 46PP9302 46" Rear Projection Television

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SONY Convergence problem

I've read many posts here on the common convergence problem for the big screens. I have a Sony KP-46WT510, It has the classic problem with the convergence.

I replaced the convergence IC's but the problem persists.
I read thru this post http://www.fixya.com/support/r2861627-updated_convergence_problems_amp

and I've realized that I'm gonna have to do the pico fuses and maybe some of the resistors to complete the job. What I need to know now is exactly what parts do I need? I found the kit on tvrepairkits.com but since I already have the new IC's, tools, and thermal paste I don't really need the whole kit.
Thanks in advance for the help!

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  • gordon773 Sep 07, 2009

    What is their website?

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  • Philips Master
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You probably need to get a Sony TV Convergence repair Kit. More info can be found using the link below.

Convergence Symptoms:

  • Screen Looks Distorted/3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
You can see some examples and find convergence repair kit information here.

SONY Convergence problem - bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Posted on Mar 19, 2010

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  • Expert
  • 93 Answers

ACME Electronics has a resistor kit just for this situation, I've used them for a while

Posted on Sep 07, 2009

  • Jim Clark Sep 07, 2009

    the web page is ACME Electronics.com. they are very good on customer service

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1 Answer

My sony tv model # KP-46WT510 the picture bows to the middle i tried fixing the convergence and it does nothing what else should i try


If the convergence feature did not fix the issue then you will need to install a convergence repair kit. Your model uses the Sony type 1 convergence repair kit which is available from www.tvrepairworld.com and includes the parts and the CD with instructions.

Aug 28, 2011 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

Our Sony KP-46WT510 rear projection screen TV just


Convergence ICs, they are big black ICs will have part# on them if they are STK392-110s use 180s better ICs also CK pico fuses in front and behind ICs
they will look like resistors but will be Yellow or Green 5amps/6amp fuses

Mar 18, 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

2 Answers

Where is the convergence chip located


Convergence out ICsare located on D Board of Sony KP-46WT510
These are 2 big ICs of black color mounted on silver heat sink.
Check out location of D board in TV in below exploded view...

a6eb8c9.jpg

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

2 Answers

Getting "red" double image


Your TV most likely has a 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

2c07611.pngSolution #1

You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together convergence repair kits for most models.

The kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, etc. Everything you will need to do the repair yourself.

Apr 27, 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

My sony wide screen projection model kp-46wt510 has a red shadow


You have a convergence problem. Here are some of the most common symptoms.

Screen looks 3D
One or more colors can't be adjusted when when using the convergence menu.
Screen is bowed in but stationary.

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, etc. Everything you need to fix it yourself. Its an easy fix.

Jan 20, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Sony KP-46WT510 convergence IC's and checking resistors



You have a convergence problem. Here are some of the most common symptoms.
 
Screen looks 3D
One or more colors can't be adjusted when using the convergence menu. 
Screen is bowed in but stationary.

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. 

>>>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 includes a photo instruction guide, original Sanyo STK chips, convergence resistors, etc. Everything you need to fix it yourself. 

Oct 22, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

2 Answers

Picture looks curved (concave curve) on my sony KP-46WT510


You may have a convergence problem. Here are some of the most common symptoms and example photos.

  • 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

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.


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 email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

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

7 Answers

The red convergence is off


replace the convergence ICs post your model and I will post a link where you can get the parts and they include step by step instructions with pictures so you can do the repair yourself takes an hour and will save you about a 400 dollar repair bill.

Mar 30, 2008 | Sony KP-46WT510 46" Rear Projection HDTV

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