IBASE MB966 - Manual (Page 23)

INSTALLATIONS
MB966 User’s Manual 17
FAN3/4: System Fan Power Connectors
FAN3/4 are 4-pin headers for system fan power. The fan must be a 12V
fan.
Pin # Signal Name
1 Ground
2 +12V
3 Rotation detection
4 Control
CN1: Front Side Bridge Board to ID370
Signal Name Pin # Pin # Signal Name
PWR-SW 1 2 GND
Reset-SW 3 4 GND
Speaker 5 6 VCC
VCC 7 8 VCC
GND (Power) 9 10 Pull up to VCC
HDD LED 11 12 Pull up to VCC
RELAY LED 13 14 Pull up to VCC
GND 15 16 GND
GND 17 18 GND
GPO0 19 20 GPI0
GPO1 21 22 GPI1
GPO2 23 24 GPI2
GPO3 25 26 GPI3
GPO4 27 28 GPI4
GPO5 29 30 GPI5
GPO6 31 32 GPI6
GPO7 33 34 GPI7
VCC 35 36 VCC
GPIO31 37 38 GPIO56
GPIO46 39 40 GPIO57
GPIO47 41 42 GPIO73
VCC3 43 44 VCC3
CN2: Slim Type II Compact Flash Connector