Amp Schematic

How can i look for a Service manual or Wiring schematic (not proprietors manual) to have an Ampeg b-2 amplifier?
Most of the vintage Ampegs possess the schematic glued within the chassis. The majority are also within the first link below.
The entire B-2/SVT-350 Mosfet schematic obtainable with the second link. No password.
Don
The Amplifier Adventure Episode 2 – Time to test some circuit designs.