elevator action (taito 1983) bootleg pcb (by Alberto d. - italy) 56 pin connector (similar to jamma , but not equal) +-----------------------------------------------+ | part side solder side | +---------------------+---+---------------------+ | 1p button | 1 | | | 1p button | 2 | | | | 3 | | | | 4 | | | | 5 | | | | 6 | | | 1p left | 7 | | | 1p right | 8 | | | 1p down | 9 | | | 1p up |10 | | | 1p start |11 | 2p start | | |12 | | | |13 | | | |14 | | | coin 1 |15 | coin 2 | | |16 | | | |17 | | | speaker |18 | speaker | | sync |19 | | | green |20 | blue | | red |21 | | | |22 | | | +12v |23 | +12v | | +12v |24 | +12v | | +5v |25 | +5V | | +5v |26 | +5v | | GND |27 | GND | | GND |28 | GND | +---------------------+---+---------------------+