Star Trek, Sega 
---------------

    P3             P1                  P2
  -------        ---------           ---------
  1  -12V        1                   1
  2  +12V        2                   2
  3  AC          3                   3
  4  GND         4  AUDIO IN #1      4  AUDIO OUT #1
  5  GND
  6  GND
  7  -5V
  8  +5V
  9  +5V
 10  +5V



  1  5                        A  5
  2  12                       B  12
  3  15                       C  6
  4  9                        D  11
  5  10                       E  7
  6  4                        F  8
  7  13                       H  14
  8  2 GND                    J  GND
  9  GND                      K  GND
 10  RESET                    L  CNT A
 11  1 TIED TO CNT A +5       M  CNT A +5
 12  CNT B                    N  CNT B +5
 13  COIN B N.O               P  COIN B N.C
 14  COIN A N.O               R  COIN A N.C
 15  SERVICE N.O              S  SERVICE N.C
 16                           T
 17  AUDIO                    U  VOL GND
 18                           V
 19  R                        W  GREEN
 20  B                        X  X
 21                           Y  Y
 22  GND                      Z  GND


Option                       Switch #1
--------------------------------------------
                             1 2 3 4 5 6 7 8
--------------------------------------------
Voice During Advertising     . . . . . . + .
No Voice                     . . . . . . - .

Photon Torpedoes: 1          . . . . + + . .
                  2          . . . . + - . .
                  3          . . . . - + . .
                  4          . . . . - - . .

Difficulty:       Easy       . . + + . . . .
                  Medium     . . + - . . . .
                  Hard       . . - + . . . .
                  Tournament . . - - . . . .

Bonus             10,000 pts + + . . . . . .
                  20,000 pts + - . . . . . .
                  30,000 pts - + . . . . . .
                  40,000 pts - - . . . . . .

Option                       Switch #2
---------------------------------------------
                             1 2 3 4 5 6 7 8
---------------------------------------------
4 Coin / 1 Credit            + + + + + + + +

3 Coin / 1 Credit            + + + - + + + -

2 Coin / 1 Credit            + + - + + + - +

1 Coin / 1 Credit            + + - - + + - -

1 Coin / 2 Credit            + - + + + - + +

1 Coin / 3 Credit            + - + - + - + -

1 Coin / 4 Credit            + - - + + - - +

1 Coin / 5 Credit            + - - - + - - -

1 Coin / 6 Credit            - + + + - + + +

2 Coin / 1 Credit            - + + - - + + -
4 Coin / 2 Credit
5 Coin / 3 Credit

2 Coin / 1 Credit            - + - + - + - +
4 Coin / 3 Credit

1 Coin / 1 Credit            - + - - - + - -
2 Coin / 2 Credit
3 Coin / 3 Credit

4 Coin / 4 Credit            - + - - - + - -
5 Coin / 6 Credit

1 Coin / 1 Credit            - - + + - - + +
2 Coin / 2 Credit
3 Coin / 3 Credit
4 Coin / 5 Credit

1 Coin / 1 Credit            - - + - - - + -
2 Coin / 3 Credit

1 Coin / 2 Credit            - - - + - - - +
2 Coin / 4 Credit
3 Coin / 6 Credit
4 Coin / 8 Credit
5 Coin / 11 Credit

1 Coin / 2 Credit            - - - - - - - -
2 Coin / 4 Credit
3 Coin / 6 Credit
4 Coin / 9 Credit