Fortrek Space Demon (FORTREK) & (SDM),
Nintendo and Sega/Gremlin Space Firebird (TST),
Heli Fire (TUB)
Space Fever (TSF) Color**
Nintendo harnesses are a group of small connector bundles that
make up the entire harness. Every connector is a different size and
are keyed on the corner of each connector, making it very hard to
** On (TSF) Space Fever (Color) board sets, the controls and speaker
connections are on the I/O board and are pinned according to the Space Fever
I/O Board table. The other connectors are moved to different boards, but
the pinouts remain the same.
*** Sheriff Controls
Unamplified audio connector runs to the audio amp pcb located on the monitor.
Space Demon/Space Firebird both have a sound amp built in and use pins
3 and 4 to run straight to the speaker.
All power and ground connections on Power-in connectors are supplied
from the power supply. All power and ground connections on other
connectors are outputs for controls or auxiliary lights and counters.
These pinouts basically became the Nintendo 4 board pinouts, with the
exception of the power connector to the Video PCB. This pinout was
changed and moved to the CLK PCB which was introduced with the
Radarscope TRS PCB sets.
Last Update: Jan 3, 2020