Mario Bros, Nintendo -------------------- PARTS | SOLDER ---------------------+---------------------- GND | 1 | A | GND GND | 2 | B | GND +5V | 3 | C | +5V +5V | 4 | D | +5V +12V | 5 | E | +12V -5V | 6 | F | -5V | 7 | G | Coin 2P.Start | 8 | H | 1P.Start 2P.Right | 9 | I | 1P.Right 2P.Left |10 | J | 1P.Left 2P.Up |11 | K | 1P.Up 2P.Down |12 | L | 1P.Down 2P.Jump |13 | M | 1P.Jump |14 | N | |15 | O | Service GND |16 | P | GND Green |17 | Q | Red Sync |18 | R | Blue Speaker |19 | S | Audio +12V |20 | T | Counter GND |21 | U | GND GND |22 | V | GND Dip sw. -------- 1 2 3 4 5 6 7 8 ----------------------------------------------------------- Player - - 3 + - 4 - + 5 + + 6 Bonus - - 10000 + - 15000 - + 20000 + + 25000 Coins - - - 1Coin/1Play - + - 1Coin/2Play - - + 1Coin/3Play - + + 1Coin/4Play + - - 2Coin/1Play + + - 3Coin/1Play + - + 4Coin/1Play + + + 5Coin/1Play Type - Table + Upright