Question about Sony KP-51WS510 51" Rear Projection HDTV-Ready Television

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Color splotch when TV is powered on, then TV powers down automatically

When powering on the TV, there is a color splotch that is in the lower middle and goes to middle of screen. After a few seconds the screen turns pinkish and a second later there is a flash of color in the middle of the screen then the TV automatically powers off.

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Good Day;
It is very common for this model from what you spoke. If you handy return to me, Big Irish, and I will continue to help you.

99.9 % of the time of what you stated it sounds like a shorted CRT, picture tube. I have seen hundreds.
First, call the manufacture and complain about your concern and ask them for a CONCESSION because your tube has gone out.
2.If that does not work ; call a factory authorized service dealer to confirm problem and get an estimate, then return ti #1.
Good Luck, Day, Big Irish. I hope I helped.

Posted on Jun 18, 2008

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My Samsung HLP-4667W DLP TV has no picture when I turn it on.


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Hello!

That color cause by a not correct voltage drops, this may cause by parts that is not functioning properly, Please try to regulate the power supply of your tv. But maybe the repairman is correct in his speculation.

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michtech

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1 Answer

Convergence problem


your model has two boards that control convergence. One is the convergence board. the other is the convergence board power supply, usually when more than one color is off its the Convergence power supply that is bad. You can get replacement circuit boards at the following link.
http://servicemanuals.vstore.ca/

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Power turns off automatically


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