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Subject: Re: [motm] MOTM-320 verification

From: "Paul Schreiber" <synth1@...>
Date: 2001-02-17

>
> Note: I tuned the 900 so that the +- supplies are at +5.00VDC and -
> 5.00VDC.


I am hoping you mean +15 and -15V!!

>
> Ok, so I'm a perfectionist, but I'm a bit concerned about the saw
> output when the shape control is set to 10, as the waveform is not a
> clean ramp. Another point: the actual center of the waveform shape
> adjustment is actually just a bit right of 5. Since there are no
> tunables in the PC board, I'm not sure what to look for, possibly a
> resistor out of spec?

It's OK. You are just looking at resistor tolerances. The ramp "clean-ness"
can
be set by R78. This may need to go up or down some.

Paul S.