More information on
Transformers, wiring, mechanical assembly and troubleshooting
This page is intended to help you if you're going to service your amplifier. Electrocompaniet still services their old amplifiers, and I still service those I modified from 1979 to 1983, however, the process may be slow (too much other things to do) so if you're good with a soldering iron and have some instruments to help you along, this page together with the schematics may be what you need.
The transformers were also special
And the wiring harness
We thought we ought to have those exploded mechanical assembly view drawings like the japaneese. What do you think about this ?
Then onto the trouble shooting pages.