Question about Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV

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MY wega 42inch wont turn on...the little green light flashes like five time as if it where to turn on but never does...and then it turns red and flash six times pauses and then again the red light flashes and it keeps flashing red

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Six blinks indicates a faulty power supply. often caused by open thermistor located at under lamp assembly or beside it. Or a defective regulator on power supply section.. Check the thermistor and replace if found defective.. Or contact the nearest Sony service center at your area.

Posted on Oct 21, 2010

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  2. If the green light flashes and the picture comes on momentarily but then goes off, and the green button flashes until the set restarts, then the seal around the lamp mount is loose and needs to be refitted.

  3. If the picture on your Grand Wega cuts in and out and the green standby light flashes, both of the set's STKs need to be replaced. STKs are small chips on your television's circuit boards and are identifiable by their labels. The specific STKs used in your Grand Wega TV will be identifiable by the numbered labels on top of the STKs.

  4. When you plug in your Sony Wega and hear a loud popping sound, it's probably caused by a defect in the high-voltage circuit. Let the professionals take care of this one.

  5. If, after turning on your Sony Wega, you can hear your set but the screen is black, you most likely need to replace your projection lamp.



Read more: How to Troubleshoot a Sony Grand Wega ' eHow.com http://www.ehow.com/how_5243554_troubleshoot-sony-grand-wega.html#ixzz1EoY37gpC

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