Keyboard Connector; Ps/2 Mouse Connector - Protech Systems PPC-7400 Operation Manual

2-17. KEYBOARD CONNECTOR

KB1 : PC/AT Keyboard Connector
The pin assignments are as follows :
PIN ASSIGNMENT
1 KB DATA
2 NC
3 GND
4 GND
5 VCC
6 KB CLK

2-18. PS/2 MOUSE CONNECTOR

MS1 : PS/2 Mouse Connector
The pin assignments are as follows :
PIN ASSIGNMENT
1 MS DATA
2 NC
3 GND
4 GND
5 NC
6 MS CLK
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PPC-740X USER S MANUAL
Chapter 2 Hardware Configuration
4
4
6
5
3
2 1
KB1
6 5
3
2 1
MS1
Page: 2-23