Cpu Fan Connector (Cn49); Uim Card Connector (Cn50) - Aaeon PCM-QM77 Manual

C o m p a c t B o a r d
5
6
7
8
9
Note: Touch mode can be set by JP11

2.59 CPU FAN Connector (CN49)

Pin
1
2
3
4

2.60 UIM Card Connector (CN50)

LR(X)
SENSE(S)
NC
NC
NC
4
FAN_CTL
Pin Name
GND
FAN_POWER
FAN_TAC
FAN_CTL
P C M - Q M 7 7
IN
IN
3 2 1
FAN_TAC GND
FAN_POWER
Signal Type
GND
PWR
IN
OUT
Chapter 2 Quick Installation Guide
Signal Level
+12V
+3.3V
2-61