ENIGMA II 1 +5V A +5V 2 +5V B +5V 3 C 4 THRUST 2 D 5 E 6 F RIGHT 2 7 LEFT 2 H FIRE 2 8 THRUST 1 J 1 START 9 2 START K COIN 10 L RIGHT 1 11 LEFT 1 M FIRE 1 12 VID BL N VID GN 13 SYNC P VID RED 14 R 15 S 16 T 17 SLAM U 18 V 19 SP+ W SP- (GND) 20 +12V X +12V 21 GND Y GND 22 GND Z GND