Question about Sony KP-51HW40 51" Rear Projection Television

2 Answers

Lines on my screen

Sony projection tv Kp-51HW40

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  • Tamberine Apr 26, 2008

    Flickering Lines

  • tmitchell_51 May 11, 2010

    I have the same TV that has the same retrace issue, but I also have blue or yellow shadows around people or objects. For example, I was watching the hockey game last week, and the players had a yellow shadow around them. Then during intermission, there was a blue shadow around the announcers. During the game, the hockey rink has a yellow border around it, and during intermission, it's darker. Is this fix the same?

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2 Answers

RCA REAR PROJECTION TV LINES HORIZONTALLY ON RIGHT SIDE EVERY ONCE IN A WHILE

Posted on Aug 03, 2008

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  • 2 Answers

Try this link it has many great reviews. Very informative for the DIY. The description of your problem was very vague. If this helps great.

http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Posted on Dec 31, 2007

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Posted on Jan 02, 2017

  • 556 Answers

SOURCE: sony kp-51hw40 with yellow spots over 50% of screen

probably contamination in the picture tubes is a lengthy job to change the fluid in all three tubes is also costly. probably as well off to purchase new set.

Posted on Aug 07, 2009

Testimonial: "Thanks for the info. We kind of suspected the TV was coming to it's end. Appreciate your time!"

JustinMule
  • 9 Answers

SOURCE: Getting blue picture from KP-51HW40 51" Rear projection t.v..

Your assumption is correct.

Posted on Jul 29, 2008

  • 184 Answers

SOURCE: Screen shakes / jumps vertically on my Sony KP-51HW40

The jitter is called a vertical sync problem. The problem is on the "A" board. It can be replaced or rebuilt but will be quite expensive to service.

michtech

Posted on Feb 13, 2009

SOURCE: i have a sony kp-51hw40 projection tv. the images

need to replace red convergence integral circuit ic.

Posted on Jun 10, 2010

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1 Answer

Need repair manual for Sony KP-51HW40 television


Try this link. It helped me fix my sony. www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Sep 04, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony kp-51hw40 with yellow spots over 50% of screen


probably contamination in the picture tubes is a lengthy job to change the fluid in all three tubes is also costly. probably as well off to purchase new set.

Aug 07, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Screen shakes / jumps vertically on my Sony KP-51HW40


The jitter is called a vertical sync problem. The problem is on the "A" board. It can be replaced or rebuilt but will be quite expensive to service.

michtech

Feb 09, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony kp 51hw40 real projection tv


Below is exploded view of your Sony KP-51HW40 TV rear side which shows board names and location.
You need to check D Board for convergence ICs and these are marked as IC8001 & IC8002 on circuit board.

097a23d.jpg

Nov 23, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony KP-51HW40 51 Screen Protector


this tv has three parts to screen , the most outer part is called CONTRAST screen part # 408195411 for the model you gave.This is available @ sony.com (parts&access) Please make sure this what you need and model is correct..Good luck

Nov 29, 2007 | Sony KP-51HW40 51" Rear Projection...

3 Answers

Sony kp-51hw40


Yes you have bad green and red crt but with an adjustment you can still use it. remove the front panel and you'll see the focus pack (it;s a black piece with 6 rotating knobs on it. Adjust clock otherwise the red and green screen (the bottom line knobs) till the lines has gone. The better way to check it is to adujt in video input with no signal, just black screen.

Nov 06, 2007 | Sony KP-51HW40 51" Rear Projection...

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