Protech Systems PA-3122, User Manual

Page: 58 / 211

Chapter 2 System Configuration
PA-3122 SERIES USER
’
S MANUAL
Page: 2-47
2-5-2. SYSKING
1 12
CN
SYSKING MSR Board Component Locations
2-5-2-1. Main Connector
CN:
PIN ASSIGNMENT PIN ASSIGNMENT
1 +5V Vcc 7 NC
2 K-DATA
(Host to MSR)
8 NC
3 K-CLK
Host to MSR
9 NC
4 P-DATA
(MSR to Keyboard)
10 NC
5 P-CLK
(MSR to Keyboard)
11 Signal Ground
6 NC 12 Signal Ground
1 12
CN