The encoders in the three kits I still have were quite different physically
from the ones in the factory 301 s I have, or in the Omni's.
The kit encoders were very similar to a Clarostat 2 Watt potentiometer, with
three leads. The shaft was a standard 1/4" shaft, just a bit too long to
allow the drag function of the stock Omni tuning knob to engage.
I did confirm the wiring on the kit, which is as follows
The hookup from the DB-25 to the encoder is
pin 16 5 V+
pin 8 encoder phase 1
pin 5 encoder phase 2
pin 1 chassis ground
pin 14 chassis ground
Of course, any encoder that will function properly on 5 V should be usable.
73 Pete Allen AC5E
|