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

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Green color on my sony tv is not projecting right.

The green color on the screen seems to be a bit higher then the others. The bright green volume when I change the volume is round at the ends instead of being a stright line of green.

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  • jasonlovesho Jun 19, 2009

    I found out about the convergence section on my tv. I tryed the auto focus on the Tv but nothing changed. I can move the blue and red to match the green in most of the areas but in the middle. It won't let me move it all the way to match up with the green. I can move it just like half an inch up and down and left and right. It stops after a bit so I can't match up the colors. Does that mean I need to replace the convergence chip? I am guessing so.

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  • 3,459 Answers

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.

Green color on my sony tv is not projecting right. - 3dc9420.jpg

0dcec37.jpg
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 directiGreen color on my sony tv is not projecting right. - 0667c5f.pngnvergence 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.

Posted on Jun 19, 2009

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Posted on Jan 02, 2017

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Rear projection convergence issues


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

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

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

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