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

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Sony 51" wide screen rear projection tv

I have a Sony model kp51hw40 rear projection tv. I have sound but no picture, we tried turning the knobs on the inside of the tv and nothing. When we turn the tv on the screen comes on light purple then fades to white and the whole screen goes off but we still have sound!? Any suggestions?? PLEASE help!!

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  • jkta325 Sep 21, 2008

    sony model kp51hw40. has sound, but screen is black

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Looks like like you have got some burnt fuses near the D-board. What we are looking for are burnt ceramic fuses. Should cost you around 10$for 8 of them. I advice you replace all 6 and then check if its alright..

Posted on Jul 16, 2008

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MY TV DOES NOT TURN ON AND I HAVE A BLINKING RED LIGHT MODEL IS KP51HW40


the blinking red light is an error code. How many times is it blinking and I will let you know what the error is indicating?

Aug 22, 2011 | Sony KP-51HW40 51" Rear Projection...

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Sony television,model number KP51HW40,serial number 9026465,the problem is turn on the tv within in 30second the screen come to blue but sound is coming,no picture


If you are saying it goes to a bright blue screen I can tell you what to try.

This model has a history of bad picture tubes--red,green and mostly blue.

The blue screen can be turned down and I can tell you how.

The way you will know if this is your problem is take the set to a unused video input--all you should see is video 1 etc in green; if you see blue with or without trace lines you have the problem.

Let me know what you find and if so I will tell you how to adjust the set manually to try to correct it.

SD TECH

Aug 17, 2010 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Front fabric panel


I have a Sony KP51HW40 TV that I am parting out. I could sell you the whole front panel. I also have the green and red picture tubes.

Feb 15, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony kp51hw40 projection tv screen turns blue


The blue CRT needs replacement. You can get a replacement CRT at the following link.
http://servicemanuals.vstore.ca/

Feb 02, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Red and green colors not coming through in picture


Bad crt

Sony Picture tube recall
http://esupport.sony.com/perl/news-item.pl?news_id=24
Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700

Feb 04, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Tv picture


http://esupport.sony.com/perl/news-item.pl?news_id=24
and try this
Sony Picture tube recall
http://esupport.sony.com/perl/news-item.pl?news_id=24
Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700

Jan 30, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony kp51hw40


did you adjust the green screen control .

Oct 01, 2007 | Sony KP-51HW40 51" Rear Projection...

5 Answers

Red lines on Sony KP51HW40 Rear projection TV


cold solder on yhe red crt drive.u can find it at the back of red crt try to solder cold joint..or much better if u can refresh all the solder joint. also ,a corrosive terminal of red yoke might also be the culprit. hope this help u...

May 10, 2007 | Sony KP-51HW40 51" Rear Projection...

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