AlphaxZ / Mission 660
Ed Co. / Wood Place 1986

1p right      1A  1B  2p right
1p left       2A  2B  2p left
1p up         3A  3B  2p up
1p down       4A  4B  2p down
1p shoot 1    5A  5B  2p shoot 1
1p shoot 2    6A  6B  2p shoot 2
              7A  7B
              8A  8B
coin 1        9A  9B  1p start
coin 2       10A 10B  2p start
coin-service 11A 11B
             12A 12B
-5V          13A 13B  -5V
SP1          14A 14B  coin ctr 1
SP2          15A 15B  coin ctr 2
             16A 16B  GND
sync         17A 17B  RED
GRN          18A 18B  BLU
12V          19A 19B  12V
5V           20A 20B  5V
GND          21A 21B  GND
GND          22A 22B  GND