OldSynths

Oh Fiddlesticks (there's one we haven't heard for a while!) :-).  I grabbed
the wrong pack of resistors and wound up making a 2.42K 1% in my effort to
make 2K.  Slapping about 11.6K across it brought everything in to where it
calibrates now.  -Bob
----- Original Message -----
From: "Bob Weigel" <sounddoctorin@...>
To: "oldsynth group" <oldsynths@yahoogroups.com>
Sent: Sunday, November 02, 2003 11:45 PM
Subject: [oldsynths] Octave Cat SRM allignment/calibration proceedure?


> Well, I got the thing fixed.  The bloomin' 2K resistor went open that's in
> the temp compensate position over the CA3046 transistor array...and made
an
> op amp go offset that overloaded the 330 ohm loaded power source!  My
> diagram does NOT show that!  Weak.  Oh well..lot of wasted time there.
But
> now it's hard to calibrate. Using the keyboard current trim I can get the
> note spacings right on osc 1 and that seems the only way.  But then other
> things are just way out of wack still.  I'm not sure it will calibrate but
a
> good proceedure is the place to start of course if possible.  -Bob
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