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

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TV will not come on

I have a Sony projection TV. It is model number KP 53S15. the TV colors went green and then it shut off. When I press the on button the TV/ Standby button flashes but the TV will not turn on. What is the problem

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  • John Snow
    John Snow May 11, 2010

    What happens if you unplug the antenna connection and try to power it on?

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You can try adjusting the color at the potentiameters. Trythis link for details . www.somelifeblog.com/2007/06sony-projection-tv-red-line-repair.html

This fix adjusts the voltage to the color ray guns. It worked for me and if you check the link you will see several hundred posts from readers who have fixed their sets.

Posted on Oct 02, 2009

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I have a sony rear projection TV, model number kp43t70 screen went black and there was still volume but no pic so I turned it off and now won't turn back on

Posted on Sep 22, 2009

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6ya6ya

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Hi there,
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Posted on Jan 02, 2017

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1 Answer

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


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.
5_21_2012_12_31_29_pm.jpgtypical chip used in some later Sony sets

May 20, 2012 | Televison & Video

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

Sony 52 inch, model number kp 53n74, stopped working


I have the same model Sony TV with a September 1999 manufacture date just did the same thing Friday! How are we suppose to find out what's wrong

Feb 22, 2010 | Sony Televison & Video

3 Answers

Arched lines in dark screens whether it's Cable or DVD playing Model number: KP-57WV600 Sony 57inch rear projection TV


Ur convergence it dead.Do u know how to solders? Tries these websites. Tv repair World.com or Tvrepairkits.com have it.Buy a convergence kit used what in that kit ur tv well get back to normal.The shop will cost u $300 for parts and labors.

Jan 01, 2010 | Sony KP-57WV600 57" Rear Projection...

2 Answers

My Sony KP-46WT500 screen shows the tv image in blue only for a few seconds, then it goes completely blank (as if it were off). Do I need to replace the bulbs?


It is rear projection TV that use 3 picture tubes of red-green-blue to show color picture on tv front screen.
Do you see standby red light blinking when TV shuts off after showing blue image for a while?
If red standby light is blinking, please count it how many times it blinks, there would be 3 seconds pause between blinks so count pause to pause and post it here to find out possible solution.
Thanks.


Dec 22, 2009 | Sony KP-46WT500 46" Rear Projection...

2 Answers

Sony KP-43T75 color repair


This link has the instructions on how to fix this problem and other similar problems. You have nothing to lose, so I recommend that you try it.

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

This works with the two other colors, blue and green also. Not all models of Sony Projection TVs have the red, green, and blue pots in the same order as the picture that is listed on this link, so you may want to google search for your model's service manual. The service manual can also help you be able to remove the cover for your particular model of TV. I was able to find the service manual for my model, and sure enough, the order of the pots are reversed on mine, so I would have been adjusting the wrong color. Read all of the comments on this link too, because you can find other helpful tips and may even find someone with the same model of TV as you that gives more specific instructions for your model.

You may also find your model's service manual here:
http://esupport.sony.com/US/perl/index.pl
I hope this helps you!

Fare well. :)
Iconoclast

Jun 27, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony goes blue


you need a new Blue CRT you can get them at the following link.
http://servicemanuals.vstore.ca/

Jan 15, 2009 | Sony KP-57WV600 57" Rear Projection...

1 Answer

Sony KP-51WS510 Shuts itself off


eight blinks means, "High-voltage error" and the probable cause location listed is, "T8005 is faulty (D board)". T8005 is the fly-back transformer assembly.

Dec 09, 2007 | Sony KP-51WS510 51" Rear Projection...

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