Does anyone have the wiring diagram for a style 165 organ built
by Stinson Organ Company? The black box has a 24-volt transformer,
two diode bridges, a precision voltage regulator hooked to a 2N3055
transistor, and two relays (one is a latching relay with two coils).

Remote from the black box are three microswitches operated by
pneumatics, a potentiometer, a small solenoid, a meter and three
toggle switches.

Connection to the black box is through a DB25 connector and two
separate cables. One of the cables is the 120 VAC power input.

Any help would be appreciated,

Bill Klinger - Klinger Organ
Flippin, Arkansas
billk65@gmail.com.geentroep [delete ".geentroep" to reply]