Question about Sony FD Trinitron WEGA KV-36HS510 36" TV
Used to get green flashes, but image was always there. Now screen is green with horizontal lines and faint. Turning set off and then on fixes it for about a minute, then its back to green?
It is problem of green colour video o/p transister section, the suply of 190volts d.c is not getting to the transistor please check the dry solder ,or video o/p transister may be open
Posted on Jul 06, 2008
I think your color combination chip is not working. you may have to change the chip of color system.
Posted on Jun 11, 2008
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Posted on Jan 02, 2017
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Oct 20, 2013 | Sony KP-53HS10 TV
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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