Question about Olevia LT42HVi 42 in. LCD Television
After the flash and noise we can not turn off the tv with the controller. Green tint is gone. Pitcture will then stay on for about 10 min. then Flash and scramble again.
This sounds very much like either the lamps are going or the cooling system in the set is gone bad and its over heating. either way it's going to cost you a few bucks to get it fixed.
Posted on May 04, 2010
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Posted on Jan 02, 2017
Tips for a great answer:
If your Sony Wega will not turn on, the front green light blinks, you hear a faint whirring sound and the green light turns red and flashes, it probably means the lamp inside the set is no longer working. If you noticed the screen beginning to dim in the preceding days or weeks, this most likely is the cause.
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.
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.
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.
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.
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