Question about Sony FD Trinitron WEGA KV-34HS420 34" TV

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Sony Trinitron Model KV 20M20

This tv had earphones plugged into the earphone jack in the front of the set. Now they have been removed, the tv has no sound. When I push the volume hi/lo selector on the front of the tv, it changes the channel. Would the sound have had to been turned off in order for the earphones to work?

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You may have a bad H board which is the board that has the voulme/channel buttons on it. You may want to have a Sony asc give you an estimate to repair. Good Luck

Posted on Jan 23, 2008


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