X-MEN PARTS SIDE CKT SIDE ------------ ------------ 1 GND A GND 2 GND B GND 3 +5V C +5V 4 +5V D +5V 5 -5v E -5V 6 +12V F +12V 7 KEY H KEY 8 CTR 1 J CTR 2 9 COIN LOCKOUT 1 K COIN LOCKOUT 2 10 SP + L SP- 11 M 12 VID RED N VID GN 13 VID BL P SYNC 14 VID GND R SVC 15 TEST S 16 COIN 1 T COIN 2 17 1 START U 2 START 18 PL1 UP V PL2 UP 19 PL1 DOWN W PL2 DOWN 20 PL1 LEFT X PL2 LEFT 21 PL1 RIGHT Y PL2 RIGHT 22 PL1 LIGHT PUNCH Z PL2 LIGHT PUNCH 23 PL1 MIDDLE PUNCH a PL2 MIDDLE PUNCH 24 PL1 HEAVY PUNCH b PL2 HEAVY PUNCH 25 c 26 d 27 GND e GND 28 GND f GND DIP 1 1 2 3 4 5 6 7 8 ----- NO DIP SW CN3 ( PL-3 ) CN4 ( PL4 ) 1 COIN 1 2 ---- 2 3 LEFT 3 4 RIGHT 4 5 UP 5 6 DOWN 6 7 ATTACK 7 8 JUMP 8 9 MUTANT POWER 9 10 ---- 10 11 ---- 11 12 ---- 12 13 ---- 13 14 ---- 14 15 GND 15