Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

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Red ghost ii just got a sony kp51w40 from a friend. For couple of days everithing was fine, but suddenly yesterday my tv changed in a 3d view. The problem is that only half on my screen is like that the other half work fine. I checked the 2 stk392-560 and i think that is the problem. I tryed to align the colors from with flash focus and it's not working. Does someone has any idea what is going on?

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  • Anonymous Apr 27, 2008

    I have a similar problem. Seems to be a red or blue shadow ons the right and left side. Seem to be ok in the center. Independent of video source.

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Yes you are right the stks are out replace both this is good practice check the two fuses the stk cost like 10-12 dollars each good luck get back to me

Posted on Nov 02, 2007

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I TURNED MY TV ON YESTERDAY AND IT WAS CLEAR. I TURNED ON THIS MORNING THE PICTURE HAS GHOST THE PICTURE IS BLUIRIED. THIS HAPPENED 3YRS AGO AND THEY HAD TO REPLACE A BIG BOX ITEM FROM INSIDE THE TV


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Here are more details and solutions for both. Repair kits with instructions are also avail from www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • 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.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


7859b01.jpg

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69189a5.pngSOLUTION #1

For more more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.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

Jan 29, 2011 | Sony KP-65WS510 65" Rear Projection...

1 Answer

I have a sony model KP-48V90 All of the sudden the picture started ghosting and the color went green and redish haze


Projection TV sets are known to have two common problems. The first problem that is common to these sets is convergence failure. When this happens the TV will usually look 3D, Wavy/Distorted, etc. It may also shutdown and blink an error code.

The second common problem with Projection TV sets is dull video, halos around objects, white looking video, or red overpowers the screen. This is commonly caused by the fluid in the lens being clouded overs.

To get fixed either call in a local TV repair company or goto sites such as www.TvRepairKits.com to get a repair kit with instructions.

Oct 14, 2010 | Sony Televison & Video

1 Answer

Ghost images on the screen


sounds like the two stk392-560 ic's need to be changed, usually about $400 for the parts and labor

Mar 14, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Picture distorted and blurry with color


bad convergence amp ic
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Jan 28, 2008 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Sony KP57WV700


http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Nov 12, 2007 | Sony KP-41T65 41" Rear Projection...

1 Answer

Distorted picture


dont touch those lenses that is not your problem the problem is your convergance ic are bad replace them and the fuses and this will fix your problem

Sep 15, 2007 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Red ghosts


red convergence went haywire... you need to relace I'm thinking two convergence ICs mounted on heatsink on convergence panel. replace both for usually they both blow replace any burnt resitors too, and hardest of all now you need to reconverge the whole thing.....which is a fine art.....u might be able to do it with the remote ...but u need a manual to go throught the steps really ..but not me i do em in my sleep. take it to shop unless your technical.

Aug 17, 2007 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Black screen, small portion of top of picture in view at bottom of screen


your tv has a vertical problem take it to a tech to have them look at it probably on transporting the set to your house it bump around.a look on lose solder could be the problem this could be verified by a tech.good luck.you need the repairman.

Apr 01, 2007 | Sony KP-53HS10 TV

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