Sega 1
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Swat, Choplifter, Pitfall II, Flicky, Watermatch, Bullfight, Mr. Viking, Up n Down,



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Component Side              |                   Solder Side
----------------------------+------------------------------
                    GND   1 | A   GND     
                    GND   2 | B   GND
                    +5V   3 | C   +5V
                    +5V   4 | D   +5V
           Coin Meter 1   5 | E   Coin Meter 2
                   +12V   6 | F      
                          7 | H      
                1P.Bomb   8 | J   2P.Bomb
                1P.Fire   9 | K   2P.Fire
                         10 | L      
                1P.Down  11 | M   2P.Down
                  1P.UP  12 | N   2P.Up
               1P.Right  13 | P   2P.Right
                1P.Left  14 | R   2P.Left
                 Coin 1  15 | S   1P.Start
                 Coin 2  16 | T   2P.Start
                Test sw. 17 | U      
             Service sw. 18 | V      
              Speaker +  19 | W   Speaker -
                    Red  20 | X   Green
                   Blue  21 | Y   Sync
                    GND  22 | Z   GND

