MANO520 Mini ITX Motherboard
6
Board and Pin Assignments
2.2
Rear I/O
Jumpers/Headers/Connectors
1
CPU Fan Connector (CN18)
17
Front Audio Connector (CN29)
2
4-pin ATX Power Input Connector (CN16)
18
COM1 Data/Power Select Jumper (JP5)
3
PCI-Express x16 Slot (CN15)
19
COM1 RS-232/422/485 Mode Select
Jumpers (JP4, JP6, JP7)
4
mSATA Connector (CN6)
20
Clear CMOS Jumper (JP1)
5
DDR4 SO-DIMM Connectors (CN1, CN2)
21
Case Open Select Jumper (JP10)
6
LVDS VDD Select Jumper (JP9)
22
GPIO Header (CN20)
7
LVDS Signal Header (CN31)
23
M.2 Key E Connector (CN34)
8
LVDS Backlight Control Header (CN32)
24
System Fan Connector (CN19)
9
SIM Card Socket (CN5)
25
Audio Jack (CN28)
10
LVDS Backlight PWM/DC Mode Select
Jumper (JP8)
26
COM1 and COM2 D-Sub Connector
(CN21)
11
24-pin ATX Power Input Connector (CN17)
27
USB 2.0 Port (CN13)
12
Front Panel Header (CN12)
28
DisplayPort Combo Connector (CN3)
13
AT/ATX Power Mode Select Jumper (JP3)
29
HDMI Connector (CN30)
14
COM3~COM4 Wafer Connectors (CN22,
CN23)
30
LAN1 and USB 3.0 Connector (CN26)
15
SATA 3.0 Connectors (CN7~CN9)
31
LAN2 and USB 3.0 Connector (CN27)
16
USB 2.0 Wafer Connector ( CN14)
