I've finally gotten the drive 0 reverse motor on my TU-56 tape drive
working. It required the replacement of two transistors on the Motor Drive
Control Board. The problem I now have is that the motor only runs at high
(18V) speed, even when it should be running at low (9V) speed. Any hints as
to where to look next?
As an aside, I think fixing the things is more fun than running them.