Anyone know where to find electrical schematics? Spacifically of the radio and speaker system?

what do you need? the speaker wire colors?

any decent repair manual will have that info, including Hanes and Chiltons.

Actually, I need the routing on the circut board, spacifically, where the pre amp ends and the power amp begins.

Also, I should have added that I didn't want to have to purchase a manual, or spend money of any sort, seeing as its just a simple little stereo problem that I don't really NEED to remedy.

a haynes wouldn't have that anyway. Sorry can't help you there.