Question about Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

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Yellow picture on kds 55a2000 sony projector

Replace the lamp and now picture is yellow cant figure out if its light engine or qm board?

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Could be the optical block. Did you use an original Sony lamp? Was the picture OK before you replaced the lamp?

Posted on Oct 18, 2008

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Hello, I have a Sony KDS-55A2000 and it works fine for a couple of minutes and then it switches off and the green led starts blinking for about a minute and then the picture comes back and works fine


First thought would be the lamp may be about to fail if it has not been replaced in a long time---a warning will be the picture is a bit darker than before and takes longer to get bright than it once did.

Apr 17, 2012 | Sony KDS55A2000 55" HDTV

Tip

Sony KDS-55A2000 Service Manual



Download Sony KDS-55A2000 HDTV Service Manual

Models: KDS-50A2000 / KDS-50A2010 / KDS-55A2000 / KDS-60A2000 / KDS-60A2010

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Have you misplaced your Sony KDS-55A2000 HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Sony KDS-55A2000 HDTV Service Guide?

Follow this link (& click FREE) to download a pdf version of the Sony KDS-55A2000 HDTV Service documentation.

I hope that helps.
__________________________________

on May 08, 2010 | Projection Televisions

Tip

Sony KDS-55A2000 Service Manual


Download Sony KDS-55A2000 HDTV Service Manual

Models: KDS-50A2000 / KDS-50A2010 / KDS-55A2000 / KDS-60A2000 / KDS-60A2010

43060df.jpg


Have you misplaced your Sony KDS-55A2000 HDTV Service Manual?

Would you like a digital, searchable, pdf version of the Sony KDS-55A2000 HDTV Service Guide?

Follow this link (& click FREE) to download a pdf version of the Sony KDS-55A2000 HDTV Service documentation.

I hope that helps.
__________________________________

on May 08, 2010 | Sony KDS55A2000 55" HDTV

1 Answer

I have a sony kds 55A2000 and my lamp went out so i replaced it. and it startes up fan goes on and off . and tv shuts down light still blinks red? My optical block is getting a light green yellow tint but...


Lamp Fan should not cut off and on it should run at all times when TV is Turned on.Lamp Fan is designed to run when set is turned on to Keep Lamp Cool otherwise Lamp will burn up.
Yes Bad optical unit block could also cause set to shut down.But most of them will Play but with Dots,Green yellow tinit or Big blue Spots

Jun 23, 2011 | Sony KDS55A2000 55" HDTV

1 Answer

No video no sound red standby light continous blinking once per second


Red Lamp light might be blinking in your TV, that means TV needs new lamp as existing lamp inside TV is broken or dear.
Please replace lamp in your Sony KDS-55A2000 TV and lamp replacement procedure is written in user manual.
Let me know if you need user manual copy.
Thanks.

Oct 02, 2009 | Sony KDS55A2000 55" HDTV

1 Answer

Replacing ballast


To confirm if the ballast is bad check the ballast board to see if the spark gap (on the ballast board) lights when you first turn the set on. If it does than the ballast is ok.

Sep 20, 2009 | Projection Televisions

1 Answer

Sony model kds-55a2000


Go to projectorlampexperts.com

Jun 11, 2009 | Sony KDS-60A2000 60" HDTV

3 Answers

3 year old Sony KDS R50XBR1 suddenly no picture, no sound


MY SONY KDS-R50XDR1 TV ITS PLAYIN GREEN THERES NO BLUE HOW CAN I SOLVE THIS PROBLEM.

Feb 10, 2009 | Sony KDS-R50XBR1 50" HDTV

2 Answers

Replaced the lamp in mysony KDS-55A2000


I have the KDS-50A2000. The TV abruptly shut off. When I turned it on again, it blinked seven green lights and then four red lights. I replaced the lamp to find out that it did not fix the problem. After reading several posts, I checked the fans today. I blew two and half years of dust out of the main fan and the lamp light fan. It worked!

Jan 08, 2009 | Sony KDS55A2000 55" HDTV

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