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Cooling Fan Connector
JP22
1
1
3
(JP20)
1
(JP18)
1
(JP17)
10
12
1
3
COM 4/DIO Select
(JP22, JP21)
Digital I/O 4-7 Output State
(JP18)
(JP21)
Digital I/O 0-3 Output State
(JP20)
10
12
Digital I/O Power Select
(JP17)
SATA 2.0
SATA 1
1
4
1
SATA
eMMC
Power
(optional)
Mini PCIe with LPC
iTE
IT8528E
MicroSD
(optional)
USB 5-7 Power
COM 6
USB 0
System Fan
Select (JP7)
USB 0
2
10
USB 3.0
Power
1
Select
(JP5)
9
1
1
(JP25)
1
1
10
2
5
1
1
(JP2)
2
1
(JP23)
1
(JP3)
1
9
1
6
2
1
(JP4)
COM 5
3
USB 2.0
LVDS LCD
HDMI
Panel
(JP25)
Auto Power-on Select
LCD/Inverter Power Select
(JP2)
Backlight Enable Power Select
(JP3)
Dimming Mode Select
(JP4)
40
39
Panel Power Select
(JP23)
Power
Mini PCIe with SIM
The fan connector is used to connect a cooling fan to provide airflow throughout the chassis.
Chapter 5 Ports and Connectors
1
Battery
Chassis
Intrusion
1
Buzzer
1
SPI
Clear CMOS
Flash
Data (JP24)
BIOS
Mic-in
4
1
mSATA
Line-out
USB 2.0
USB 2
USB 2
USB 6
USB 2
System Fan
USB 7
USB 2
USB 2 Power
Select (JP6)
1
10
LAN 2
USB 5
9
1
LAN 1
DC-in
Chapter 5
Chassis Intrusion Connector
JP22
1
1
3
(JP20)
(JP18)
1
1
(JP17)
10
12
1
3
COM 4/DIO Select
Digital I/O 4-7 Output State
(JP21)
Digital I/O 0-3 Output State
10
12
Digital I/O Power Select
SATA 2.0
SATA 1
1
4
1
SATA
Power
Mini PCIe with LPC
iTE
IT8528E
USB 0
System Fan
USB 0
USB 3.0
Power
1
Select
(JP5)
1
1
5
1
1
2
1
(JP23)
1
6
2
1
LVDS LCD
HDMI
Panel
Auto Power-on Select
LCD/Inverter Power Select
Backlight Enable Power Select
Dimming Mode Select
40
39
Panel Power Select
Power
The board supports the chassis intrusion detection function. Connect the chassis intrusion
sensor cable from the chassis to this connector. When the system's power is on and a chassis
intrusion event occurs, an alarm will sound. When the system's power is off and a chassis in-
trusion event occurs, the alarm will sound only when the system restarts.
26
1
Chassis
Battery
Intrusion
2
(JP22, JP21)
Chassis
Intrusion
(JP18)
(JP20)
1
(JP17)
1
Buzzer
1
SPI
Clear CMOS
Flash
Data (JP24)
BIOS
eMMC
(optional)
Mic-in
4
1
mSATA
Line-out
USB 2.0
MicroSD
USB 2
USB 2
(optional)
USB 6
USB 2
USB 5-7 Power
COM 6
Select (JP7)
2
10
USB 7
USB 2 Power
USB 2
Select (JP6)
1
9
1
1
(JP25)
10
2
10
(JP2)
USB 5
LAN 2
(JP3)
1
9
1
9
(JP4)
COM 5
3
USB 2.0
(JP25)
LAN 1
(JP2)
(JP3)
(JP4)
(JP23)
DC-in
Mini PCIe with SIM
Ground
Signal
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