Canyon Bomber, Atari (1977) --------------------------- This game runs on a Black + White monitor. 44-pin edge connector ---------------------------------------------------- 16.5v CT | 1 | A | 16.5v CT +10v UNREG | 2 | B | +10v UNREG VIDEO GND | 3 | C | VIDEO | 4 | D | | 5 | E | P1 FIRE N.O P2 FIRE N.O | 6 | F | | 7 | H | | 8 | J | P2 START N.O P1 START | 9 | K | COIN 2 N.C | 10 | L | COIN 1 N.C | 11 | M | TEST N.O | 12 | N | HI SCORE RESET | 13 | P | SLAM | 14 | R | START 2 LED | 15 | S | START 1 LED | 16 | T | AUDIO 2 | 17 | U | AUDIO 1 | 18 | V | AUDIO GND 25v AC | 19 | W | 25v AC 25v AC | 20 | X | 25v AC 25v CT | 21 | Y | 25v CT GND | 22 | Z | GND