The following schematic shows the PlayStation 2 Controller Cable Connector Pinout Diagram. Here is the description (click image to enlarge):

playstation2 cable connector pinout diagram 

  • Pin 1 for Data/Signal transfer from Controller to PSX, this signal is an 8 bit serial transmission synchronous to the falling edge of clock.
  • Pin 2, Command, is the counter part of DATA. It is again an 8 bit serial transmission on the falling edge of clock.
  • Pin 3 is unused.
  • Pin 4 for Ground.
  • Pin 5, VCC, this can vary from 5V down to 3V and the official SONY Controllers will still operate.
  • Pin 6, is used to get the attention of the controller, this signal will go low for the duration of a transmission.
  • Pin 7, Clock, is used to keep units in sync.
  • Pin 8, is not connected or N/C.
  • Pin 9, ACK, is acknowledge signal from Controller to PSX.


Related Post

1989 Volkswagen Golf GL GTI Electrical Wiring Diagram
Ford Sierra Cosworth Wiring Diagram (1991)
1991 Hyundai Excel Wiring Diagram and Electrical System Troubleshooting
2005 Yamaha FZ6 Fazer Electric Cable Routing Diagram
Kawasaki KLX250 Electrical Wiring System and Cable Color Code