The set has a fault with the sound IF section, most likely in the detector
stage.

--

Greetings,

Jerry Greenberg GLG Technologies GLG
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WebPage http://www.zoom-one.com
Electronics http://www.zoom-one.com/electron.htm
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"ytutyu" wrote in message
...
I have an older 13" color portable tv. Whenever txt, titles or any
kind of writing appears on the screen an annoying buzz can be heard
through the speaker. If I tape a tv show to a brand new vcr it's there
too. The shows that have their stupid station id in the corner buzz
the whole way through the show. What areas of the tv would cause this
and how can I check for problems? I have a mm, scope and signal gen
but no tv experience. Thank you.