GOTTLIEB INFORMATION: MAD PLANETS PINOUTS
----------------------------------------------

                        CPU MA-378 (A1)
                 SOLDER    |    COMPONENT
              -------------+---------------
                        _______
                    +5V |A | 1| GND
                    +5V |B | 2| GND
                    +5V |C | 3| Coin Return GND
                        |D | 4| 
                        |E | 5| 
             Coin Meter |F | 6| 
                        |H | 7| 
                        |J | 8| 
                        |K | 9| 
                        |L |10| 
           A6 P1-2 (SB) |M |11| 
                        |N |12| A6P1-4 (SB)
                        |P |13|  
         Select Test SW |R |14| GND
                        |S |15| Step Test SW
                        |T |16| Coin SW #1
                        |U |17| Coin Sw #2
                        |V |18| Right
               Player 2 |W |19| Up
               Player 1 |X |20| Left
                   Down |Y |21| Fire
            A6P1-8 (SB) |Z |22| A6P1-9 (SB)
           A6P1-11 (SB) |a |23| A6P1-12 (SB)
          Vertical Sync |b |24| RED
                        |c |25| BLUE
       Ground (monitor) |d |26| GREEN
        Horizontal Sync |e |27| +11.5V
                    +5V |f |28| GND
                    +5V |h |29| GND
                    +5V |j |30| GND
                        -------


                        SOUND CARD MA-309 (A6)
                        ____
                        | 1| +12V
                        | 2| A1P1-M (MLB)
                        | 3| -12V
                        | 4| A1P1-12 (MLB)
                        | 5| +5V
                        | 6| GND
                        | 7| Audio Output
                        | 8| A1P1-Z (MLB)
                        | 9| A1P1-22 (MLB)
                        |10| +30V
                        |11| A1P1-a (MLB)
                        |12| A1P1-23 (MLB)
                        ----


                        INTERFACE BOARD MA-435 (A2)
                        ____
                        | 1| 
                        | 2| DIR
                        | 3| CLK
                        | 4| 
                        | 5| 
                        | 6| GND
                        | 7| 
                        | 8| 
                        | 9| 
                        |10| +5V
                        |11| 
                        |12| 
                        |13| 
                        |14| 
                        |15| 
                        |16| 
                        |17| 
                        |18| 
                        |19| 
                        |20| 
                        ----


                        CONTROL PANEL
                        ____
                        | 1| 
                        | 2| Left
                        | 3| Up
                        | 4| Right
                        | 5| Down
                        | 6| Player 1
                        | 7| Player 2
                        | 8| Fire
                        ----

--------------------------------------------------
Dip sw.
--------          1  2  3  4  5  6  7  8  
-----------------------------------------------------------
 Select Mode      -                         Round Select Off
                  +                         Round Select On
 Demo Sound          -                      On
                     +                      Off
                                            Coin 1        Coin 2
 Coins                  -  -                1Coin/1Play   1Coin/1Play
                        +  -                1Coin/1Play   1Coin/6Play
                        -  +                2Coin/1Play   1Coin/3Play
                        +  +                Free Play     Free Play
 Player                       -             3
                              +             5
 Bonus                           -          Every 10000
                                 +          Every 12000
 Difficulty                         -  -    Easy
                                    +  -    Normal
                                    -  +    Hard
                                    +  +    Hardest

