Question about Sony FD Trinitron WEGA KV-27FS100 27" TV

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Sound goes off after 5 minutes

The TV worked fine for about a week. Now I turn it on and it works fine for 5 minutes then the sound disappears. Occasionally the sound will return after about an hour but the time is getting longer.  There have been times when I have turned the TV off after 3 hours and the sound had not returned

I have a sony tv with vcr attached. The sound goes off and I have to hit the side to make it come back on? Can this be fixed?

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Hi there, yes it can be fixed, hitting the unit means that you have a cold solder on the board. the sound is in the amplifier section, check some connection at the speakers and amplifier, a cleanning and a reheat of cold solder to the baord is required. ty

Posted on Dec 29, 2007


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