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Sony 2167 No power on

I have a Sony TV model number KV-2167MT Trinitron. I'm facing problem while switch on from front switch Standby LED blinking while press any switch Like Volume up down, program up down. but power not on. I found 2sd1878,PS801 and F502 crystal (near CXA1213 IC) faulty. After replace all component it work 30 minutes after that transister get short again I change tr. twice but problem is same. Tr. 2sd1878 short after 30 minutes. I check output voltage 110V DC is normal. Please suggest.

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  • MAY_adlawan Dec 13, 2007

    I have a 21" SHARP Cenemaborg TV the one with the Sorrounds BOX, the screen turn yellow if u turn on the tv.,it has a standby power. but it turned YELLOW, no image and has an audio

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Check video processor output diagram and signal amplitude if u can find video processor raplace it and try it must work

Posted on Sep 14, 2007

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