I've posted Ben Kuris's scans to my Chroma site. They're not linked
from any of the pages (that will wait for the new site), but you can
access them directly at these URLs:

http://www.redrooffs.com/chroma/files/polaris/servicemanual.pdf (14mb)
http://www.redrooffs.com/chroma/files/polaris/schematics.pdf (2.4mb)

I've bumped these down from Acrobat 6 to version 4 files (they gained
surprisingly little in file size).

Also, as a reminder, the MIDI Implementation Manual is there as well,
thanks to Dave Gowin:

http://www.redrooffs.com/chroma/files/polaris/midimanual.pdf (914k)


Chris