> since two people had problems finding it, i've copied the
> dac and monitor schematics over to the schematics section
> where the other cine schematics are. the other board that
> I have doesn't use DAC800's (i'll have to look, they may
> have been AD571's)
>
Hey Al,
Looking at the schematic now... They're calling out DAC1280's? Those
are NatSemi parts, aren't they? The thing actually looks pretty simple.
Were those 680pF caps in the integrator anything "special"? (Like
Polycarb or something?)
I assume that the transistor setup in the lower left is just a level
convertor to set the control voltage of the 4016 gates to +/- 7.5V? I
bet they really don't need the full swing there... Probably GND and
>6.8V would work...
-Clay
Received on Wed Jan 28 17:21:28 1998
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