Question about Sony FD Trinitron WEGA KV-32FS120 32" TV

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Tv screen not work

Mr. tectman, i have sony fd trinitron tv model#kv_32fs120 32",tv on all channel tv sound ok screen show black .i found out its has 134 voltages in rct board , but screen not light up.please tell me how to fit this problem thanks

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Re: tv screen not work

No picture, FR406 ok
Check the video output amplifier stage for failure
Display dead rest of functions ok
Change transistor Q1701 on Timer operation board

Posted on Nov 24, 2007

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