| All cables and connectors  Connectors  Computer  Buses| Pinout for:JAMMA parts side |  | 
 
 
 Description : JAMMA(Japanese Arcade Machine Manufacturers Association)
 
 Pinout :
 
 
 | Pin | Name | Description |  | 1 | Ground | Ground |  | 2 | Ground | Ground |  | 3 | +5V | +5V |  | 4 | +5V | +5V |  | 5 | -5V | -5V |  | 6 | +12V | +12V |  | 7 | Key | Key |  | 8 | Meter 1 | Meter 1 |  | 9 | Lockout 1 | Lockout 1 |  | 10 | Speaker + | Speaker + |  | 11 | Audio + | Audio + |  | 12 | Video Red | Video Red |  | 13 | Video Blue | Video Blue |  | 14 | Video Ground | Video Ground |  | 15 | Test Switch | Test Switch |  | 16 | Coin 1 | Coin 1 |  | 17 | 1 Player start | 1 Player start |  | 18 | Player 1 Up | Player 1 Up |  | 19 | Player 1 Down | Player 1 Down |  | 20 | Player 1 Left | Player 1 Left |  | 21 | Player 1 Right | Player 1 Right |  | 22 | Player 1 Button 1 | Player 1 Button 1 |  | 23 | Player 1 Button 2 | Player 1 Button 2 |  | 24 | Player 1 Button 3 | Player 1 Button 3 |  | 25 | (Player 1 Button 4) | (Player 1 Button 4) |  | 26 | Not used | Not used |  | 27 | Ground | Ground |  | 28 | Ground | Ground | 
 Note : JAMMA(Japanese Arcade Machine Manufacturers Association) pinouts
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