Need schematic for old Glentek Servo amp

Hello,

This is my first post on this group.
I have a 1984 Alliant mill that came with a Anilam crusader II controller. I am in the S L O W process again of converting to EMC2.
For some reason the Y. axis servo amp. will blow a fuse as soon as it is energized, even with no load, or wires connected.
I was wondering if anyone in this group might have the schematics for a GA4561-8 servo amp.
I am not experienced enough and electronics to sort this out for myself, but I have a good friend that is. Without looking at it yet, he said most likely it's an easy fix but having a schematic would cut the troubleshooting time way down.

I would totally appreciate any help

Thank you
Larry