This reminds me of something I learned when speaking to Gerd Drogemuller,
formerly the head honcho of Yamaha CS-80 distribution in Germany: Some power
supllies on the CS-80 tend to create odd voltages that can fry the entire
machine. Something to check out, I think, even though he pointed out that
this bug occured only with the earliest machines and actually is no issue to
get worried about.
Stephen
"Human beings are a disease, the cancer of this planet, youre a plague. And
we are the cure." (Agent Smith / Matrix)
Visit the official [ramp] website at www.doombient.com
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----- Original Message -----
From: "Quazimodo" <noddyspuncture@...>
To: <yamahacs80@...>
Sent: Sunday, August 15, 2004 1:09 AM
Subject: [yamahacs80] CS-80 #1585 reporting for duty....
Hi Gang.
I'm relatively new here, but we all are really aren't we?
My names Tom, from the UK.
I own CS-80 #1585. Bought it around 1986 for 250 UKP....;^)
It is pure sex on chrome legs. It stays in my bedroom and has been in
tune ever since I went through the procedure shortly after getting
it... was it really 18 years ago? (Managed to get hold of the service
manual from Japan as well)
I've only ever had the one problem with it. About a year after
getting this baby, it just blew a fuse and went silent ever now and
then. A strange fault that was quite hard to track down. Eventually,
(after a few hundred fuses) I found that whenever I pressed the
highest Bb - POOF - off it went.
There is a cct board right underneath the keyboard assembly, and it
has a row of those little blue 'tantalum' capacitors - one associated
with every key. Well, the top Bb one was short circuit. If ever yours
has a similar fault, and it's quite un-nerving I can tell you, you'll
know where to look.
Cheers for now.
TOM
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