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Chapter 2 Hardware Configuration
PSB-1688LF USER
′
S MANUAL
Page: 2-9
2-8. EXTERNAL KEYBOARD CONNECTOR
EXKB1 :
External Keyboard Connector
The pin assignment is as follows :
PIN ASSIGNMENT
1 KBCLK
2 KBDATA
3
NC
4 GND
5 5VSB
2-9. RESET CONNECTOR
JP3 (18,20) :
Reset Connector.
The pin assignment is as follows :
PIN ASSIGNMENT
18 HWRSTJ
20 GND
2-10. HARD DISK DRIVE LED CONNECTOR
JP3 (10,12) :
Hard Disk Drive LED Connector
The pin assignment is as follows :
PIN ASSIGNMENT
10
HD LED +
12
HD LED -
JP3
1
2
19
20
RST
JP3
1
2
19
20
HDD_LED