Question about Sony KP-57WS510 57" Rear Projection HDTV

2 Answers

Sony projection screen tv

Yellow and blue shadows on upper and left hand corners,, manual convergence doesn't work nor does quick flash???

Posted by on

  • 1 more comment 
  • Anonymous Jul 15, 2008

    fmfhmjfhmjfhmjfhjmfhjmfhmjfhjmj fhjm et7je65ue7

  • Anonymous Aug 05, 2008

    We lost power at the house and when it came back on the TV has blurry image and redish color on the bottom right corner as well as yellowish on the top left hand corner. Any ideas what might be the problem?

  • isisncasey May 11, 2010

    My lamp blew on my Sony KF-50XBR800, replaced it and now top left corner has a yellow hue and bottom right corner has a bluish hue, center across the opposite corners is shaded.. this is the 4th lamp over the years and this POPPED loudly, little chrome sprinkles were all over ! TV works, just annoying colors and shade.

    ANY advice. I'm not electronically inclined !!!!

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Picture is clear, not fuzzy or blurred, just has the wrong colors in certain places.

Posted on Mar 08, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 4,402 Answers

Replace the two convergence IC's
Sony convergence problems


Posted on Feb 12, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Green and purple shadows in the left upper corner


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms
  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

You can see some examples and find a fix here...

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

Mar 05, 2010 | Sony KP-46WT510 46" Rear Projection HDTV

6 Answers

Philips 60PP9363H Blue shadow and Sensors not verified


If still under warranty or if you have no electronic repair experience you should take the set back to the shop or to a repair person. Some of the solutions described below can be dangerous, TV's are very hazardous to service. Even when plugged out, TV's can store very high voltages.

Check the blue horizontal convergence amp on the convergence panel.
Whether or not this is an in house solution, is up to your experience in electronic repair and specifically TVs.

Good luck

Sep 08, 2008 | Philips 60PP9363 60" Rear Projection...

1 Answer

Picture is distorted from center on my 65


You do have a failure in the convergence circuit of your set. If you are good at soldering you can replace the IC's yourself. They are on the large circuit board on the left side of the set looking from the back, and attached to a large aluminum heat sink. If you don't feel comfortable doing that, I reccomend removing the board and sending it to PTS corp in Indiana. They are pretty reasonable repairing boards, and a lot less than buying a new one.

May 31, 2009 | Sony Grand WEGA KDP-65WS550 65" Rear...

1 Answer

Tearing Blue streak from top left.


The convergence amplifier responsible for blue is dying. Soon blue will be off all over the screen when it fails completely. Only solution is to have the convergence output IC's replaced.

May 27, 2009 | Sony KP-53S65 53" Rear Projection...

1 Answer

Picture is distorted from center on my 65" Sony projection TV.


hi. this will be an easy fix for you if you are a good solder. you will need to replace the convergence chip that is located on the PC board(main). this chip is damaged and it has failed due to this damage that has occurred. click below for your new convergence chip(stk).

CLICK HERE

May 21, 2009 | Sony Grand WEGA KDP-65WS550 65" Rear...

1 Answer

Color convergence on our Phillips 46999302/17F



If you are not able to adjust the convergence using the remote you need to replace the convergence chips. 

Typical Symptoms

1) Convergence menu does not work for one or more colors.  
Example: RED moves up,down, but left or right fails. 

2) Screen is bowed looking.

If you have one or more of the problems above you need to replace the convergence chips. You can get a kit and instructions from www.TvRepairKits.com 

Jan 01, 2009 | Philips 43PP9202 43" Rear Projection...

1 Answer

Yellow and Blue shadow on left side of screen


Blue convergence off = needs convergence IC's replaced =
Would you like step - by - step how to ??????

Nov 07, 2007 | Toshiba 51H84 51" Rear Projection...

1 Answer

Blue/Yellow in upper left corner


I have the same problem and now there is convergence problem with the entire screen, double images and ghosting ...i was told that some IC's are burned our ...etc..i'm waiting to see if they sell the entire board since the TV's are 10 years old... will let U know what i get as a response.

Jun 05, 2007 | Hitachi 50UX26B/27K 50" Rear Projection...

Not finding what you are looking for?
Sony KP-57WS510 57" Rear Projection HDTV Logo

Related Topics:

253 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Projection Televisions Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1128 Answers

Ap12
Ap12

Level 2 Expert

103 Answers

Jason Harris
Jason Harris

Level 2 Expert

256 Answers

Are you a Sony Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...