hifi engine

Kenwood KA-6000 Service Manual

I picked up a KA-6000 is supposedly working condition, but it isn't working. If anybody could provide a service manual for this amp, I would really appreciate it.

KA-6000 & KT-7001

Looking for service manual for both of these units.

Diagram of KA6000

please inform me if can i have the manual or schematic diagram of kenwood ka6000 amplifier
best regards