Question about Sony KP-57HW40 57" Rear Projection Television

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Sony KP-57HW40 57

Screen gets Blue hue and then becomes complete blue before turning itself off if I turn on the TV it works for 15-20 minutes and then same behaviour. The LED blinks six times which reveals the code

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  • Anonymous Jan 29, 2009

    what are the S.D.K.'s?

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  • 11 Answers

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

Posted on May 19, 2008

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1 Answer

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...

1 Answer

Sony KP-53HS30 started with Pink and Blue picture and timer blink


You probably have one or more bad CRT's causing the problem. Due to the age of the set and cost of repair, I would not invest the money needed to repair the set properly. I would replace all three CRT's and the cost would run over 1000.00 up to 1300.00 .
With the cost of new sets today, you could replace it.
I hope this helps,
Skyassoc

Aug 05, 2009 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Kp-51ws500 all my channels have a blue hue to them Color adjustments on menu do not help TV is 5 years old, just started recently


if blue has retrace lines,turn down blue g2 control located through the front of tv after front lower bezel and cover boare removed

Jun 13, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

TV turned off itself


Can you still turn it on?
If so, does it stay on with sound?

If the sound is ok and the picture is blue (even when changing channels, inputs, etc.) the lamp may have gone out.

Can you see the TV menu when you press the menu button on the remote or TV?

Jan 07, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Blue Horizontal arching lines, Blue hue at power on


if you take the front cover off the tv, you will see 6 little nobe, the top 3 are focus, bottom 3 are brightness, should be RED-BLUE-GREEN in order from left to right, find the one that is blue, turn it down a quarter turn, should fix the problem

Dec 31, 2008 | Sony KP-46WT500 46" 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

Blue hue


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

Jan 15, 2008 | Sony KP-53V85 53" 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

KP-51HW40


the unit needs either a screen control or a new blue tube.If it needs a tube,sony is aware of many units with manufacture defective tubes

Mar 05, 2007 | Sony KP-51HW40 51" Rear Projection...

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