Pinouts for Atari Crash 'n' Score (1975): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Typed up by Andy Welburn - 13th April 2000 http://www.willowsp.u-net.com/andy/arcade.htm warlords@ukvac.org.uk This info was obtained from an original (Atari Ireland Photocopy) Crash n Score Operations manual. Do bear in mind that this game runs on a Black + White monitor, so you'll have to work out some kind of hack before you can convert it to output to JAMMA ;) 44-pin edge connector ---------------------------------------------------- GND | 1 | A | N/C GND | 2 | B | N/C 16.5v AC | 3 | C | N/C 16.5v AC | 4 | D | N/C +5v OUT | 5 | E | N/C VIDEO | 6 | F | N/C 2P START | 7 | H | N/C 1P START | 8 | J | COIN 1 N.C COIN 1 N.O | 9 | K | BARRIER SW N.O BARRIER SW N.C | 10 | L | SPEAKER 2 COIN COUNTER | 11 | M | N/C COIN 2 N.O | 12 | N | COIN 2 N.C #2 CREDIT LIGHT| 13 | P | GND #1 CREDIT LIGHT| 14 | R | N/C P1 STEERING A | 15 | S | P1 STEERING B P1 STEERING A | 16 | T | P1 STEERING B P2 GAS | 17 | U | P1 GAS ANTENNA | 18 | V | SPEAKER 1 25v AC | 19 | W | N/C 25v AC | 20 | X | 25v AC GND | 21 | Y | N/C GND | 22 | Z | GND All info supplied above is accurate to my knowledge, and i accept full responsibilty if your incompetance results in a blown board/monitor/house fuse/mind. All enquiries about sueing me should be forwarded to the above email address where i will invite you to kiss my big fat juicy grits. enjoy! ;)