Question about Televison & Video

1 Answer

How do i fix red and green color alignment on a sony kp-43770 tv

My sony kp-43770 tv red and green color will not align with focus botton

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Master
  • 14,553 Answers

Model number does not sound quite correct but if a convergence problem both chips the set uses will have to be replaced and the set adjusted with the Sony remote.

Confirm actual model number and Google it with "parts" to see what it uses. Most convergence chips will have the actual STK number right on the front of them and almost all Sony sets use two chips.
how do i fix red and green color alignment on a so - 5_21_2012_12_31_29_pm.jpgtypical chip used in some later Sony sets

Posted on May 21, 2012

Ad

6 Suggested Answers

Anonymous

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
ladywinn

ladywinn

  • 5138 Answers

SOURCE: Sony KP-43HT20 convergence problem

Replace STK-392-110s or 150s upgrade with 180s replace both ics.

Posted on Jan 09, 2008

Ecollier2012

Edward

  • 3459 Answers

SOURCE: 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. 

Posted on Feb 03, 2009

Slinteriors

Sonny Berry

  • 8617 Answers

SOURCE: tripe image, blue, red and green color on image, not focus

you will need to replace the two STK392-560 ICs and also check the 4.7 ohm 1/2 watt resistors and the six 3.5 amp pico fuses.

Posted on May 06, 2009

tvrepairbiz

Paul Bruno

  • 63 Answers

SOURCE: sony projection tv convergence problem

You need to replace the convergance IC's and a pico fuse on the power supply

Posted on Sep 03, 2009

Testimonial: "thank you!"

Chi Chu

  • 8457 Answers

SOURCE: the colors are out of alignment

Ur convergence is dead.Must know how to solders?Must replace 2 STK convergence ICS,and some or all it resistors.Tries these websites Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300 for parts and labors.

Posted on Mar 18, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sony kp-43770 tv red and green colors will not align how do i correct this,i have used the focus button no success


convergence chips will need to be replaced and I think model number is not correct that was posted, kp-43t70 instead of kp-43770?

May 20, 2012 | Televison & Video

1 Answer

My Sony KP-51WS510 is out of color focus. The blues and yellows are separating. I know there are three color bulbs that work together to create all the colors. Could the bulbs be out of alignment from...


Convergence ICs and CK all Pico Fuses around ICs they will look like resistors but will be Green or Yellow 5amp, 6amp, 7amp Fuses. Big Black ICs they will have the PN# on them
ICs STK392-110 use 120s Mats 1-800-628-1118
TV Repair Shop $255.00

Oct 21, 2010 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Red and blue color on TV is aligned but blurred, green is ok


U have a CRT Tube coolant problems.Tries Websites MCMElectronics.com,Tv reapair World.com to buy CRT tube coolant to recharge ur CRT.

Feb 26, 2010 | Sony KP-46WT500 46" Rear Projection...

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

Color alignment kpwt500 tv


i would have a shop reconverge it.thats going to be the easiest way to get the picture back the way it should be.

Jan 13, 2009 | Sony KP-46WT500 46" Rear Projection...

1 Answer

After replacing the convergence the three colors are still not aligned


there should be a menu button on the tv itself go to picture setting and reset all three colors to the middle. if that doesn't work then you'll need a new regulator for the convergance which is about 25-50 dollars

Oct 22, 2008 | Sony KP-57WS500 57" Rear Projection...

2 Answers

Sony kp-46wt-500 tv help


if your set has auto focus try activating it if not you require a convergence alignment.

Apr 13, 2008 | Sony KP-53N77 TV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

60 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76237 Answers

Cindy Wells

Level 3 Expert

6073 Answers

Marvin
Marvin

Level 3 Expert

85223 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...