Classic repair: analog board

[cjdrummer1]

I got a Mac Classic from 1990. Logic board is tested and working. I just disassembled the case to check out the voltage on the main connector. No +12, no+5 no -12.

The Mac is dead.

Are there any troubleshooting guide for the power supply board? Schematics?

Marco

 

[trag]

http://www.amazon.com/Mac-Classic-Se-Upgrade-Secrets/dp/1566090229/ref=sr_1_1?ie=UTF8&s=books&qid=1298654265&sr=8-1

Larry Pina's repair books are usually pretty good. They're old. So parts mentioned in the book may be hard to find and suppliers may be long out of business.

You could probably find all the same information on the web somewhere with a lot of hunting, but many folks (including me) find it easier to just have a book.