G CONNECTOR 44-pin edge connector Solder Parts GND A | 1 GND B | 2 RED BLUE C | 3 GREEN D | 4 SYNC SPK E | 5 SPK F | 6 H | 7 J | 8 K | 9 L | 10 M | 11 COIN 1 2P START N | 12 1P START 2P UP P | 13 1P UP 2P DOWN R | 14 1P DOWN 2P RIGHT S | 15 1P RIGHT 2P LEFT T | 16 1P LEFT U | 17 TEST UP V | 18 ADVANCE TEST W | 19 ADVANCE SUB TEST X | 20 TEST DOWN 2P SLOW Y | 21 1P SLOW 2P FAST Z | 22 1P FLAST T CONNECTOR 36-pin edge connector Solder Parts GND A | 1 GND GND B | 2 GND GND C | 3 GND GND D | 4 GND E | 5 -5V F | 6 -5V H | 7 -12V J | 8 -12V (-5v seems to suffice for this) K | 9 L | 10 M | 11 N | 12 +12V P | 13 +12V R | 14 +5V S | 15 +5V +5V T | 16 +5V +5V U | 17 +5V +5V V | 18 +5V