Pleiades, Centuri 1981 PARTS SIDE | SOLDER SIDE ---------------------------------------- Player 2 fire | A | 1 | Sync Player 2 left | B | 2 | Green Player 2 right | C | 3 | Blue Red | D | 4 | Player 1 left Player 1 fire | E | 5 | Player 1 right | F | 6 | Player 1 select | H | 7 | Player 2 select Unknown | J | 8 | Unknown Unknown | K | 9 | Unknown +5 Volts | L | 10| +5 Volts Coin mech (n/c) | M | 11| Coin mech (n/o) | N | 12| | P | 13| +12 Volts | R | 14| +12 Volts Speaker | S | 15| Speaker Ground | T | 16| Ground Ground | U | 17| Ground Ground | V | 18| Ground Option Switch Settings ------------------------------------------------------- 1 2 3 4 5 6 7 8 Option ------------------------------------------------------- Number of Spaceships -------------------- Off Off 6 On Off 5 Off On 4 On On 3 Bonus Ships ----------- First Second Off Off 6,000 60,000 On Off 5,000 50,000 Off On 4,000 40,000 On On 3,000 30,000 Credits per Coin ---------------- Off 2 Coins 1 Credit On 1 Coin 1 Credit Attract Sound ------------- Off No Sound On Sound Game Type --------- Off Upright On Cocktail Table ---------------------------------------------------------- 1 2 3 4 5 6 7 8 Option ---------------------------------------------------------- Note: SW6 should always be in OFF position.