Manual

ECM-QM77
34 ECM-QM77 User’s Manual
2.4.21 PS/2 keyboard & mouse connector (JKB/ MS1)
Signal
PIN
PIN
Signal
KBCK
1
2
KBDT
KBVCC
3
4
GND
MSCK
5
6
MSDT
2.4.22 HD power connector (HD_PWR1)
Signal
PIN
GND
1
GND
2
+5V
3
+5V
4