City Connection Pinout Parts | Solder ------------------------------ GND 1 GND GND 2 GND +5V 3 +5V +5V 4 +5V +12V 5 +12V Speaker 6 Speaker 1P start 7 2P start coin sw 8 N/C N/C 9 N/C +12V 10 +12V 1P up 11 2P up 1P down 12 2P down 1P right 13 2P right 1P left 14 2P left 1P shot 15 2P shot 1P jump 16 2P jump Red 17 Blue Green 18 Sync Taken from the manual, modifications have been done because of the 12V, be carefull, it could be located on pin 5 or 10. Your choice. Typed in by Erik De Maeyer (Belgium) 24/04/2001 erik_de_maeyer@hotmail.com