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	Quartet - Coin-Op Videogame Pinout

Return to the game record for Quartet

Official pcb pin-out information may be available in the manual:

1. Owner's Manual  30 Pages, 1.8 MB File.

There is a specific pin-out record on file for Quartet:

"Quantum" (Atari, 1983)
-----------------------

P20: 44-pin edge connector

        component side        solder side
        --------------        -----------
                   GND  A  1  GND
                   +5V  B  2  +5V
                        C  3  +22 VDC
                        D  4  -22 VDC
              10.3 VDC  E  5  V DIR 1 
             V CLOCK 1  F  6  H CLOCK 1
               H DIR 1  H  7 
             COIN LEFT  J  8 
               RED GND  K  9  COIN RIGHT
              COIN AUX  L 10  SELF TEST
               START 2  M 11  START 1
                P1 LED  N 12  AUDIO 2
             GREEN GND  P 13  AUDIO 1
              BLUE GND  R 14  P2 LED
             COUNTER R  S 15  COUNTER L 
               RED OUT  T 16  X GND
                 Y GND  U 17  BLUE OUT 
             GREEN OUT  V 18 
                        W 19  X OUT
                        X 20  Y OUT
                   +5V  Y 21  +SENSE (+5V)
                   GND  Z 22  -SENSE (GND)

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NOTE: Conversion class and pin-out data is contributed by the community and although is believed to be correct (most of the time), has not been tested or verified.
Use this information at your own risk.