SONIC BOOM PINOUTS: COMPONET SIDE SOLDER SIDE ---------------------------------------------------- 1 GND A GND 2 GND B GND 3 +5V C +5V 4 +5V D +5V 5 +12V E +12V 6 COIN METER 1 F COIN METER 2 7 (NOT USED) H (NOT USED) 8 (NOT USED) I (NOT USED) 9 SHOT K (NOT USED) 10 SUPER SHOT L (NOT USED) 11 (NOT USED) M (NOT USED) 12 DOWN N (NOT USED) 13 UP P (NOT USED) 14 RIGHT R (NOT USED) 15 LEFT S (NOT USED) 16 EXT. SW T (NOT USED) 17 (NOT USED) U (NOT USED) 18 (NOT USED) V (NOT USED) 19 (NOT USED) W (NOT USED) 20 COIN 1 X 1P START 21 COIN 2 Y 2P START 22 TEST Z (NOT USED) 23 SERVICE a (NOT USED) 24 SPEAKER (+) b SPEAKER (-) 25 RED c GREEN 26 BLUE d SYNC 27 GND e GND 28 GND f GND Submitted by: JP Typed by: JFT