TARG COMP SID J1 CKT SIDE P5 P21 --------- -------- -- --- 1 A 1 GND 1 VID RED 2 B 2 +12V 2 VID GN 3 C 3 -12V 3 VID BL 4 D 4 GND 4 SYNC 5 DOWN E COIN 1 5 -5V 5 H SYNC 6 FIRE F UP 6 GND 6 V SYNC 7 RIGHT H LEFT 7 SP-A 7 GND 8 1 START J 2 START 8 +5V 8 GND 9 K 9 SP-B 9 10 GND L 10 GND 10 11 | M +12V 11 -5V 12 | N -5V 12 GND 13 | P 13 -12V 14 | R +5V 14 +12V 15 | S +5V 15 GND 16 | T +5V 17 | U +5V 18 | V +5V 19 | W 20 | X 21 GND Y 22 Z