Question about Sony KP-46WT500 46" Rear Projection HDTV-Ready Television

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Blue screen sony

My 46WT500 sony now has a blue screen, then turns off.
the power went off last night while watching TV, power came back on, TV came back on then faded to blue and turned off.
Any thoughts?

ThanksPaul

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Blue crt shorting use crt restorer to lift short or replace picture tube /crt

Posted on Sep 03, 2008

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Clicking on Blue screen appears then shuts off


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Ed
NC Electronic
Mills, Wyoming

Dec 25, 2007 | Sony KP-46WT500 46" Rear Projection...

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Blue Screen


Your blue crt has a short - you can verify this by unplugging the socket from the blue crt and powering up the set and you should see a yellowish looking picture with just the red and green crt's operating. You can try turning down the screen control pot (B) for blue with the blue crt on (just to the point where you no longer see retrace lines in the picture on a blank input)Sony has had a lot of problems with the crt's on these models and sooner or later all the crt's will fail - For a permanent repair all must be changed.

Aug 20, 2007 | Sony KP-46WT500 46" Rear Projection...

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