RCA COSMAC Operator's Manual page 71

CABLI~G
Power supply to panel: AC power line (8 ft.),
+5V for lamp, -9V for switches.
Panel to clock control board connector: two lines .each
for RESET and RUN UTILITY, one for RUN PROGRAM,
one for
LO~D,
grounded chassis.
Terminal card to (customer furnsihed) TTY.
4 wire cable (9 ft.),
terminated with MOLEX connectors for TTY
Cable from console card to Execuport or terminal using
T
2
L interface;
Amphenol male connector through 9 ft. of
4 wire cable to 25-pin Cinch plug.
- 65 -