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My sony projection doesn't work it turn on but like less then a minute it turn blue screen and turns off.

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Typical sony crt troubles... don't let this persist adjust your screen control in the front behind the grille so the retrace lines disapear you will have to do this perhaps several times if you get it wrong the auto alignment won't work as the beam will not be enough to trigger the sensors properly to much beam and you will burn this pup.. be carfull 1 contol is for the focus and the other is screen 6 controls in all 2 for each color. this was a defect from the factory and was being fixed under warranty that is now expired- heater resistor was changed to 1 with slighty higher resistance to lower heater current. sony ordered all crt's replaced under warranty they are now unavailible.

Posted on Oct 08, 2008

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The screen turns blue after about 2 minutes of turning on the TV


Sony TVs has an Optical Block issue. If there is an issue with the optical block, then there will be green, blue patches or tint on the TV display. Try resetting the TV to the factory settings and try Power resetting the TV. Turn Off the TV and remove the power plug from the wall outlet for 1 minute and reconnect it and check the operation. If the issue still persists, then TV may require service. You can contact the Customer relations team and check for the available options. Sony had repaired free of cost for such issues. Hence, contact the customer relations.

Jul 25, 2010 | Sony KP-57HW40 57" Rear Projection...

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Cloudy Blue Color Covering Whole Screen


I think its time for sony to face a claas action, they do not supply parts in less than 7 years, and the unit should not have been sold so $high, they should buy them back, that is the best solution

Nov 14, 2008 | Sony KP-65WV600 65" Rear Projection...

1 Answer

Blue screen


This is easy to fix, pull off the front grill and turn the bottom left trim pot anti clockwise until the picture comes back. I am asuming the picture there and then it fades to blue. There is a step by step instruction on how to get the whole thing apart http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Sep 15, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

BLUE SCREEN THEN SHUTS OFF


cause: tuner i believe will cause tv to not find channels turn blue and turn itself off

Aug 18, 2008 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Kp-57ws500


My tv too had a blue screen problem. Then it started to shut down after staying on for less than a minute. I thought that I would with a huge repair bill but I followed the directions at this link: http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html and now my tv works perfectly.

May 01, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sony turns on and off again


My tv too had a blue screen problem. Then it started to shut down after staying on for less than a minute. I thought that I would with a huge repair bill but I followed the directions at this link: http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html and now my tv works perfectly.

Apr 27, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sony KP-57HW40 57


Sounds like a convergance amp problem or possibly the S.D.K.'s are going out

Apr 20, 2008 | Sony KP-57HW40 57" Rear Projection...

1 Answer

Sony KP-51HW40 51 in. Rear Projection turns blue


Hello......
First reduse the G2 voltage for the blue c.r.t,and watch if the unit works for longer period (offcource blue colour will be not present).After reducing G2 voltage to blue c.r.t still behaves the same than c.r.t is faulty and you have to replace.
Pls count the red led blinking when it goes off,incase it goes to std by mode.
Gopali

Dec 14, 2007 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony KP-51HW40 fades to blue screen


you need change the ic in the soket blue [video out]

Aug 15, 2007 | Sony KP-51HW40 51" Rear Projection...

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