I just wanted to thank those who responded, both privately and on the reflector,
to my questions regarding the intermittent audio on my Omni VI/Opt 3.
Unfortunately, I'm out of town (working) as I'm typing this. I haven't called
Tentec yet because I'm not sitting in front of the rig to try the things they
would tell me.
What I have tried: reseating the boards and connectors, listening to audio from
an external speaker using the phone jack and the audio jack, and listening to
audio on the internal speaker. I haven't tried reseating the filters, as one
person suggested, or tracing the signal paths along the audio circuits using an
oscilloscope. However, I don't think it's a filter problem because it does the
same thing no matter which filter is selected.
Also, someone asked if I had s-meter action, and I do. Therefore I think the
problem is somewhere in the audio portion rather than the RF portion of the rig.
Again, thanks for the e-mails and suggestions. I'll try some of your
suggestions
when I get home this weekend, and I'll keep the group updated on what I find
out.
73,
Bob NE5RD
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