I just scanned a IIgs monitor schematic and I have a //c one available
in both hand entered AutoCAD as well as the Sams Photofacts.
If we can confirm the SAMS stuff is out of print and no longer
available I wouldn't have much of an issue with scanning it, but I
don't have any issue with scanning the AutoCAD drawing, mostly because
it's much less work. Unfortunately I do not have electronic versions
of any of the AutoCAD stuff from way back, for some reason, when I
transfered all the JEDEC, ROM, PCB artwork, and other development
stuff off the DOS box 386 that was the main deal, the AutoCAD stuff
didn't go and it wasn't until years later that I discovered it, but I
do still have decent prints, though small, they are on tabloid paper,
should have been printed on D or E sheets, but .. no plotter...