Question about Sony Grand WEGA KDP-65WS550 65" Rear Projection HDTV

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Sony KP-65WS510 Convergence Problem

My Sony TV picture looks like 3-d and bows at the top and bottom screen. After reading some of the post with similar problem, I ordered NEW STK392-560 and replced both of them. But the picture still looks the same. Is there anything else I can do or maybe check on the board?

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I tested all six pico fuses (3.5 A) and all tested fine on the continuity test. Is there something else I could check?

Posted on Dec 06, 2008

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You should check / test pico fuses marked with PS8001, PS8002, PS8003, PS8004, PS8005 and PS8006 on same D board near replaced STK ICs.

Posted on Dec 05, 2008

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On my Sony KP-65WS510 The colors are misaligned in the picture and the picture is bowed. Any ideas? Thanks!


Hi,
This problem appears due to convergence output ICs failure located on D board in tv. There are two big black ICs that need to be replaced, soldering work is required.
Let me know are you handy with electronics stuff repair and can replace parts in circuit board to provide you more technical info OR local tv repairman will do this job for you.
Thanks.

Nov 23, 2010 | Sony KP-65WS510 65" Rear Projection...

1 Answer

I have sony KP-65WS510 TV, started reporting convergence problem and showing pictures 3 different color. After I talk to Sony Technical Support turn OFF and ON method for initial trouble shooting.Now TV...


Tv have convergence problems first,fix the convergence board first.The tv have mis R,G,B colors lines alignment have 3D pictures effect.The tv convergence board have totoal dead 2 ICS convergence ICS and some or all it resistors.U know how to do basic's soldering?U have tools like a soldering iron,desoldering pump or solder witch and solders?Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy ur tv make and model of convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.Now,the projection lamp, might need to replaced too,after fixing the convergence problems.

Aug 27, 2010 | Sony KP-65WS510 65" Rear Projection...

1 Answer

I have a sony kp-41t65 tv acting like computer screen out of whac


Projection sets have two very common problems outlined below.

The first common problem is convergence

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. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. The TV can also shut down when the convergence starts to fail.

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,Mitsubishi,Zenith, RCA and others.

You can get more information and a DIY convergenece repair kit with instructions from TV Repair Kits using the link at the end of this article.

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

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngSOLUTION

You can see some more examples and find a fix using this link on Fixya

http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 10, 2009 | Sony KP-41T65 41" Rear Projection...

1 Answer

Colors have separated. and top and bottom af pictures are bowed. i have a sony kp-46s55. its about nini years old and it was free. currently the colors are separated and the top and bottom of the pict


nbad convergence ic , this need to be done by a profecional tv tech , because need to check for the pico fuse and resistor around the area

May 08, 2009 | Televison & Video

4 Answers

Kp-65ws510 convergence problem


I found throwing it out in the yard and running it over with my skid steer and then driving to Best Buy for a new one fixed the problem.

Mar 11, 2009 | Sony KP-65WS510 65" Rear Projection...

1 Answer

Sony KP-65WS510 Convergence Problem


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 17, 2009 | Sony KP-65WS510 65" Rear Projection...

1 Answer

Convergence problem?


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 14, 2009 | Sony KP-65WS510 65" Rear Projection...

1 Answer

I have a convergence problem. My Sony KP-65WS510 has a picture that looks like 3-D and bows at the bottom and top of the screen. I already replaced both the IC's STK 392-560 (2 qty.) and check all six 3.5a...


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. 


Dec 09, 2008 | Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

Bad picture


Are the convergence controls also out of adjustment? Please respond to this same post and I will help you. If you could post a picture of what the screen looks like that would even be better.

Aug 08, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Picture Distortion


you have a convergence problem.. If you understand how this works then you can go into the set find the convergence ic's and replace them and sometimes you need to do some alighnment as well. Its always best though to let a service tech do a job like this as he will have all the proper equipment to adjust and troubleshoot the set Good luck

Mar 30, 2006 | Sony KP-53HS30 53" Rear Projection...

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