TANK BUSTERS Manufacturer: Valadon Automation Year: 1985 SOLDER SIDE COMPONENT SIDE ----------- -------------- A 2P RIGHT 1 2P LEFT B 2P UP 2 2P DOWN C 2P FIRE 3 2P TURRET ROTATION D 4 E 1P RIGHT 5 1P LEFT F 1P UP 6 1P DOWN H 1P FIRE 7 1P TURRET ROTATION J UPRIGHT/TABLE 8 K COIN SW1 9 COIN SW2 L 1P START 10 2P START M GND 11 GND N GND 12 GND P GND 13 GND R SPEAKER (+) 14 SPEAKER (-) S + 12V 15 + 12V T 16 U + 5V 17 + 5V V + 5V 18 + 5V