DOUBLE PLAY BASEBALL Manufacturer: Midway Year: 1977 - Genre: Sports Orientation: Horizontal Conversion Class: See Pinouts MAIN BOARD P1-MONITOR P2 P3 POWER P4 COIN,SVC, P5 PANEL -- --- ---------- ---1&2 START ----- 1 1 SP 1 +5V 1 1 2 2 SP 2 +5V 2 2 3 3 +5V 3 2 START 3 4 4 KEY 4 COIN 4 5 5 GND 5 SVC 5 6 6 GND 6 1 START 6 7 7 GND 7 COIN 7 8 8 GND 8 8 9 9 9 9 10 10 +12V 10 10 MEMORY EXPANSION BOARD J1 POWER J3 N/U J4 CONTROL PANEL J5 T.A.G. BOARD J6 N/U -------- ------ ---------------- --------------- ------- 1 +5V 2 +5V 3 +5V 4 KEY 5 GND 6 GND 7 GND 8 GND 9 10 +12V DIAGNOSTICS ----------- WITH GAME RUNNING IN ATTRACT MODE, HOLD THE ONE PLAYER START BUTTON AND PRESS AND RELEASE THE SVC SWITCH. RELEASE START BUTTON. THE ONE PLAYER START BUTTON SELECTS THE DESIRED FUNCTION. THE TWO PLAYER START BUTTON ENTERS IT. SELECTING RESTART RETURNS TO ATTRACT MODE.