Question about Sony KP-65WV700 65" Rear Projection HDTV

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No red in the picture

I have a Sony KP-65WV700 that has lost all red in the picture. I have tried both the auto convergence and the manual convergence with no luck. When trying the manual, I only get the option of adjusting blue and "yellow" (which should be green I think) with no red option. Does this mean the red CRT needs to be replaced and if so, is this something that someone with a little bit of electronic experience/knowledge can do?

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Apply fresh solder from CRT board. chek transistor red color amplifier. KR, KG, KB. check voltage DC.

Posted on Jun 01, 2009

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Posted on Jan 02, 2017

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I have just replaced the rear projection bulb in my sony kdf50e2010 and when i turned the tv back on i have a 2 inch red line at the top of the picture. what can i do to resolve this


First thing to try is - do a "Convergence"

Your TV owners manual will tell you how to do this, but here's a video and instructions:

How-to video: www.youtube.com/watch?v=esk4nYZKFcg
how-to instructions: www.ehow.com/how_2034880_perform-convergence--tv.html


cost to you: $zero

If a "convergence" doesn't resolve the problem, repost your problem, including the information
that the problem wasn't resolved by doing a "Convergance" procedure.

May 13, 2011 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Sony kp-57hw40 double picture. regular and the other right next to it is red. tried auto focus and nothing happens. while holding auto focus btton down get red cross and white next to it. tv is 9 years...


Auto Focus button no longer work.Tv have a problems known as a convergence problems,it dead.Tv have colors lnes R,G,B mis alignment,have colors shadows pictures or 3D pictures look alike.The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts,must be replaced on the tv convergnce board to solved the tv pictures convergence problems.The shop,will cost u like $300-350 for parts and labors.

Nov 13, 2010 | Sony KP-57HW40 57" Rear Projection...

2 Answers

I get curved red lines and then screen goes completely red and no sound


Hi,
This is symptom of defective red picture tube in TV that needs to be replaced.
Let me know if you want to replace it by yourself to provide you part number info or call tv tech to do the job.
Thanks.

Nov 30, 2009 | Sony KP-65WV700 65" Rear Projection HDTV

2 Answers

Sony projection tv convergence problem


You need to replace the convergance IC's and a pico fuse on the power supply

Sep 03, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

When i turn the tv on half of the tv colors look great and the other half not at all. what could be wrong with it?


The Convergence circuit sounds like it has failed. Have you tried the auto focus button. if nothing happens, it is the Convergence circuit.
Hope this helps,
Skyassoc

Jun 23, 2009 | Sony KP-65WV700 65" Rear Projection HDTV

3 Answers

Sony KP-65WV700


Its convergence problem.
Let me know do you want to fix it by yourself?

Sep 24, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Kp-65wv700


You need to adjust Green screen drive control your green tube could be shorting out.

Sep 14, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

3 Answers

Blue Screen


You have a bad blue picture tube. If you replace it the red and green will be weak and probably go sooner than you think. Everytime I had to replace a tube in a sony projo tv i had to replace all 3 picture tubes at the same time. It's very expensive if you don't have any type of warranty coverage.

C-Dog

Feb 10, 2008 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Image problems


have you tried doing convergence?

Dec 16, 2007 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Sony Kp-65wv700 Too much red -- white looks redish



fix the red:

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

· 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.

Nov 01, 2007 | Sony KP-65WV700 65" Rear Projection HDTV

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