These are links to Schematics and electronic related sites that I have gathered from various sites on the net. If you have any sites you would like to add email me and I'll be glad to add them.
The best schematics page I've found yet
Tomi Engdahl's Electronics Pages
WE-MAN Electro Stuff
Circuit Cellar Home
Eric's PIC Page
Short Circuit
DMZ Schematics
Electronics Page