hifi engine

Harman Kardon A30K

Hello all,
I am looking for a build manual/specs for the kit version of the HK A300. I recently acquired one in pretty rough shape and I am looking to start a DIY Rebuild/Restoration project and can't seem to locate much info along the lines of manuals for the kit version (A30K award series). I would appreciate any and all info that could be passed my way.