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Document Title: [Heavy_Barrel.txt (text file)]

Heavy Barrel Pinouts
Data East, 1987
(708)290-0070

Monitor:  Vertical, RGB, negative Composite Sync Input.
Monitor Power Supply: +5vdc @ 7 amp, +12vdc @ 1amp, -5vdc @ .5 amp (MIN)

PCB Edge Connector Pinout:

The Game PCB set uses a 58 pin JAMMA standard Edge Connector pin out as
follows:

Wire Color| Solder Side    | Pin # || Pin # | Parts Side     | Wire Color
-------------------------------------------------------------------------
 BK       |   Ground       |  A1   ||  B1   |   Ground       |    BK
 BK       |   Ground       |  A2   ||  B2   |   Ground       |    BK
 RD       |  +5 volts      |  A3   ||  B3   |  +5 volts      |    RD
 RD       |  +5 volts      |  A4   ||  B4   |  +5 volts      |    RD
 BL       |  -5 volts      |  A5   ||  B5   |  -5 volts      |    BL
 OR       | +12 volts      |  A6   ||  B6   | +12 volts      |    OR
          | Blocking Key   |  A7   ||  B7   | Blocking Key   |    
 VI       | Coin Counter 2 |  A8   ||  B8   | Coin Counter 1 |    SL
          |                |  A9   ||  B9   |                |    
 WH/BK    | Speaker (-)    |  A10  ||  B10  | Speaker (+)    |    BK/WH
          |                |  A11  ||  B11  |                |    
 GN       | Video - Green  |  A12  ||  B12  | Video - Red    |    RD
 WH       | Video - Sync   |  A13  ||  B13  | Video - Blue   |    BL
 YL       | Service Sw.    |  A14  ||  B14  | Video Ground   |    BK
 BK/YL #  | Tilt Sw. (N/A) |  A15  ||  B15  |   Test Sw.     |  # BK/GN
 RD       | Coin Switch 2  |  A16  ||  B16  | Coin Switch 1  |    GN
 RD/WH    |   2P Start     |  A17  ||  B17  |   1P Start     |    BN/WH
 YL/WH    |   2P UP        |  A18  ||  B18  |   1P UP        |    YL
 GN/WH    |   2P DOWN      |  A19  ||  B19  |   1P DOWN      |    GN
 OR/WH    |   2P LEFT      |  A20  ||  B20  |   1P LEFT      |    OR
 RD/WH    |   2P RIGHT     |  A21  ||  B21  |   1P RIGHT     |    RD
 BL/WH    |   2P SHOOT     |  A22  ||  B22  |   1P SHOOT     |    BL
 VI/WH    |   2P GRENADE   |  A23  ||  B23  |   1P GREENADE  |    VI
 PK/WH    |    Not Used    |  A24  ||  B24  |    Not Used    |    PK
          |                |  A25  ||  B25  |                |    
          |                |  A26  ||  B26  |                |    
 BK       |   Ground       |  A27  ||  B27  |   Ground       |    BK
 BK       |   Ground       |  A28  ||  B28  |   Ground       |    BK
-------------------------------------------------------------------------



Rotary Controller Connector Pin-Out:

The Rotary COntroller section of the joystick assemblies must be plugged
into the Game PCB.  Each controller has a 13 pin cable which plugs into
CN 5 and CN 6 as show:

Connector 9:
Pin | Function
----+------------
 1  | Audio out
 2  | Audio Gnd
 3  | DC Ground
 4  | + 5 Volts
 5  | +12 Volts
 6  | - 5 Volts


Connector 7 & 8:
Pin | Function
----+------------
 1  | + 5 Volts
 2  | - 5 Volts
 3  | Ground
 4  | Ground
 5  | Input XA
 6  | Input XB
 7  | Input YA
 8  | Input YB


Connector 5 & 6:
Pin | Function
----+------------
 1  | Ground
 2  | Input 1
 3  | Input 2
 4  | Input 3
 5  | Input 4
 6  | Input 5
 7  | Input 6
 8  | Input 7
 9  | Input 8
 10 | Input 9
 11 | Input 10
 12 | Input 11
 13 | Input 12



                          2 - Player    1 - Player   Special
 Optical Sensor           Rotary        Rotary       Sound
 Input Not Used           Control       Control      Interface
 On Heavy Barrel          Cable         Cable        Connector
    |     |                 |            |             |
   \|/   \|/               \|/          \|/           \|/
    x     x                 x            x             x
+-------------------------------------------------------------+
|  CN8   CN7               CN6          CN5           CN9     |
|                           x            x                    |
|                          /|\          /|\                   |
|                           |            |                    |
|                       {These are Important}                 |
|                                                             |
|                                                             |

Compiled by da0g+@andrew.cmu.edu & aaronf@netcom.com
}