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Convergence problem i have a sony kp53s75 convergence problem i want to know where i can order convergence chip and any ohter sony parts? I WILL APPRECIATE THAT SO MUCH!!!!!!!!

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Posted on Dec 09, 2008

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Yes I just talked to you about a convergence issue of a double imaage redish hue you said there was like two circuits I would need to replace the model number of that sony is model:KP-57WS510 ...


Hi,
Convergence out chip number is STK392-560 as shown in below image and it is available in Part Store for $38
TV needs two chips.
Hope this info will help you, let me know if you have additional question.
Thanks.


017e3de.jpg

Jan 04, 2010 | Projection Televisions

1 Answer

Convergence chip part# ?


Hi,
Convergence chip used in Sony KP-51WS510 part number is as follows..

STK392-560 and Sony part number, 874901908

Available in Part Store.
Thanks.

Dec 26, 2009 | Sony KP-51WS510 51" Rear Projection...

2 Answers

I need to order a convergence chip for a sony does anyone know the cheapest way?????? thanks


Cheapest chip would not work properly or would fail next day and ultimately have to buy original or good quality convergence chip that would cost bit higher then cheapest.
Sony KP-51WH40 requires STK392-560 chip.
Part Store has $38 and $42
Electronix offers it in $15
Pacificsemi offers it for $20
Click above link to see image and price info.
Search on ebay for lower price.
Thanks.

Dec 08, 2009 | Sony KP-51HW40 51" Rear Projection...

3 Answers

Small horizontal red, green lines from top to bottom of screen. Less noticable on HD. Help??


Hi,You are experimenting the most common failures on sony sets:"Light engine problem" basically your tv uses 3 LCD chips that are like tiny screens that create the image and colors.When you get lines like what you are describing its affected by those chips.I will suggest to contact Sony,sometimes they are willing to repair it or give you a certain deal ,since they were in a law suit for faulty light engines.Good luck and God bless you!

Nov 10, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

2 Answers

Convergence does not work,why not


IT involves getting at the chips as the KP51WS510 uses two of the STK-392-560 CHIPS.

Each chip has about 18 pins that have to be unsoldered and then both chips replaced--most of the time you just need to replace both chips and adjust the set with the Sony remote--sometimes there will be another bad part around them taken out but this is not real common on these sets.


Can you solder? Are you handy if I tell you how to locate the chips and get at them?

I have repaired hundreds of sets with convergence problems.

Confirm actual model number to me and tell me if you think you can do it---if you know how to solder etc I can tell you what you will need and how to do it.


SD TECH

Oct 26, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

"convergence chip failure"


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 TV 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

Oct 05, 2009 | Sony KP-43T70 43" Rear Projection...

1 Answer

Lots of Blue shadows off to side. concaved picture almost


HI, this is a failed convergence chip that is located on the convergence board. it will need to be replace ASAP. you can just replace the chip or , you can order a new board.

Replacing the chip can be a rough job if you don't have tech experience. if you are a fluid tech and you can solder and know your way around a circuit board, just replacing the chip will cost less. if you are not an experienced TV tech, i recommend a service call to the nearest TV tech to replace the convergence board.

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

1 Answer

Sony projection TV colors out of alignment


Solution:
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. 

Feb 02, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony KP-53XBR45 convergence


Hey, found the problem. Your Convergence IC chip went bad. Buy one at Bluestar International Components (bluestar-online.com) - order part number STK392-010 for 6.99. I've read that there are two in the system and replacing them both at same time is a good idea...so, order 2. Now, if you are handy, it will require you to open the back of the TV and solder out the old chip and replace with new. If not, then you might as well call a TV repair person and have them fix. However, every place I've called works on a minimum fee for "large screen TVs" - the cheapest I could find in Atlanta was $399 minimum service fee. So, I'm going to risk the home sodering job .... it's a 10 year old TV and as good as it's been to me, if I screw it up, I feel I've gotten my money out of it. Good luck with your repair. My parts are on order.

Oct 15, 2008 | Sony KP-53XBR45 53" Rear Projection...

2 Answers

Convergence Problem


I will need the model number of your set in order to help you. Pleaserespond to this same post when replying.

Jul 11, 2008 | Projection Televisions

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