Question about Sony KP-51WS510 51" Rear Projection HDTV-Ready Television

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Kp51ws510 the red in my picture is way off to the right and will not converge back.

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I have the same problem and looking for a solution. help. thanx.

Posted on Sep 27, 2008

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Replace Both STKs ICs big black ics .

Posted on Sep 20, 2008

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Sony KP51WS510 seven years old - have double image.


Ur tv have a problems known as a convergence problems,it is dead.The tv convergence board must be repair by replacing 2 STK convergence ICS and some or all of it resistors too.To fixed tv 3D or misalignments R,G,B colors lines tv picture.Are u willing to put in another like $300-350 for tv shops to fixed?That what it will cost for parts and labors by a professional tv tech. to do the job wright.

Jun 12, 2011 | Sony KP-57WS500 57" Rear Projection...

1 Answer

On left half of the screen [ KP51WS510 ], a redish shadow showing


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV2_bing.gif may have one or more of the following symptoms....
  • Dull looking picture
  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Apr 07, 2010 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Where is the convergance Chip located in this television SOny Projection KP51WS510?


Hi,
Remove back cover of tv and on left side thee is D Board that has 2 big black ICs mounted on big aluminum heat sink, these are convergence chips in Sony KP-51WS510 tv.
Below is an exploded view taken from service manual and convergence out chips location is marked with red just to give you an idea.
Hope this info will help you.
Thanks.

a4ed77e.jpg


Jan 23, 2010 | Sony Projection Televisions

1 Answer

Horizonal is messed up on sony kp51ws510 red and yellow colors


Replace convergence IC STK392-560 and also check 3.15A picofuses. Goodluck! :)

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

1 Answer

Sony 51" Rear Projection TV is blurry with colored ghost images


Thats caused by a convergence failure. The Sony type 1 convergence repair kit from www.tvrepairworld.com will usually correct that issue the kit contains the components and the CD with repair instructions so you can repair yourself.

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

1 Answer

I have sony model KP51WS510 with a red and green shadow also the color is off


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.

Jun 14, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony-kp51ws510 picture turns to a blue hue with flickering colors


hello there this is an easy fix unplug the tv and take the back of the set, once inside the set you will see 3 coloured bulbs and a big mirror in the back theses over time get dusty and dirty and if you smoke it can get really bad you simply just need to clean the bulbs and the mirror with computer screen wipes or some sort of window cleaner be sure not to get everything wet inside this should sort if for you nice and clear again!

Thanks For Using FixYa

Feb 07, 2009 | Sony KP-51WS510 51" Rear Projection...

3 Answers

Arched screen


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.

Jan 08, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

My sony KP51WS510 Too blue or red, double exposure


This type of fault is harder to locate since the I cannot see the picture my self.
It could be a convergence problem or G2 problem. Either way U should take to a service center.
I don't think this is just a do it ur self kind of fault
Sorry. I can't be of any more help
Rifaa

Nov 15, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Kp51ws510


Did the set have convergence problems before picture left? If so then you can unplug the conver. Bd and see if set comes up then this will tell you where the problems lies. Or you can check IC902, Q800-810 D655

Dec 05, 2007 | Sony KP-51WS510 51" Rear Projection...

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