Chapter 2 - Hardware Installation; System Board Layout - DFI COM330-B User Manual

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Chapter 2 - Hardware Installation

System Board Layout

PS/2 power
PS/2
select (JP1)
KB/ MS
1
Fintek
1
F71879
Chassis
instrusion
Wake-up test
(J24)
1
COM2
10 9
COM1
2
1
COM3
Fintek 81217U
COM4
VGA
Thermal Trigger
LAN
(J25)
USB 2.0
(0-1)
USB 0-3
power
select (JP2)
1
1
USB 2.0
1
Battery low test
(2-3)
(J23)
2
I C
1
1
Line-in
SATA 1
Line-out
1
Mic-in
SATA 0
SATA 3.0
Realtek ALC886
Front audio
10
2
1
9
S/PDIF
1
Super IO enable/disable
(JP3)
LPC
1
1
1
9
2
10
FWH Write protect (J13)
1
BIOS
BIOS
2
6
(JP5)
Select
VCC5_IN power select
1
(JP9)
1
(JP6)
1
5
PCIe x16 Normal/ Reversed (JP7)
1
Compact
D1
D110
COM express connector
C110
C1
B1
B110
COM express connector
A1
A110
1
40
SATA 3
39
1
SATA 2
SATA 2.0
PCI 1
Clear CMOS
PCI 2
(JP10)
1
USB 4-7
1
power select
2
10
2
(JP4)
1
9
1
USB 6-7
USB 4-5
Hardware Installation
1
12
+12V power
DIO
2
1
Basic
CF card
power
select (JP15)
1
LVDS LCD panel
2
1
1
8
2
1
Panel power
select(JP11)
1
5
SPI Flash
SM Bus
BIOS
Battery
10
9
1
SIO_Fan2
SIO_Fan3
2
Buzzer
19
1
SIO_Fan1
Backlight Power
1
6
Select(JP12)
5
Power
Reset
Mini PCIe
Front panel
Standby
Power LED
11
1
1
12
2
11

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