BLUE PRINT

   J2              J1           J3

   1 TEST          1 GND        1 SYNC
   2 2 FAST        2 GND        2 SYNC
   3 2 LEFT        3 GND        3 KEY
   4 2 RIGHT       4 GND        4 VID GN
   5 2 UP          5 KEY        5 VID RED
   6 KEY           6 +5V        6 VID BL
   7 2 DOWN        7 +5V        7 GND
   8 2 START       8 +5V
   9 DOWN          9 +5V
  10 RIGHT        10 +12V
  11 UP
  12 LEFT
  13 MOVE FAST
  14 TILT
  15 1 START
  16 COIN
  17 RESET
  18 CTR 
  19 SP
  20 SP

  PINS 2-8 FOR TABLE ONLY