[comp.sys.mac.hardware] MacII p/s substitution info

hopper@empyrean.ucsd.edu (Steve Hopper) (04/18/91)

I want to use a substitute power supply on a MacII and am
wondering about the /PFW line on pin 15.  I understand any-
thing tied to this line needs a high impedance, so in order
to power up the Mac, what's the best method of keeping this
line high without draining the battery when the power is off?

Thanks