[OT] But Commonality of Parts/Electrical?

I'm trying to track down some info for a '93 NX 2000, which I understand has a lot of common parts/systems with the Sentra.

Please see thread: http://www.automotiveforums.com/vbulletin/showthread.php?t=204883
for my question on A/C schematics. I would greatly appreciate any help or insights available from this part of the Board.

Thanks!