7
3.2 Motherboard Headers
Header
Name
Description
FP_AUDIO1
Front Panel Audio Header
9-pin Block
SPEAK_CON1
Left Speaker Header
2-pin Block
SPEAK_CON2
Right Speaker Header
2-pin Block
SPDIF
HDMI_SPDIF Header
2-pin Block
COM2/3/4/5/6
Serial Port Header X 5
9-pin Block
TX-RXCOM2
RS422/RS485 Header
4-pin Block
JW_FP
Front Panel Header(PWR LED/ HD LED/Power
Button /Reset)
9-pin Block
GPIO
GPIO Header
10-pin block
F_USB1
USB 2.0 Port Header
9-pin Block
PS2KBMS
PS2 Keyboard & Mouse Header
6-pin Block
LPT1
Parallel Port Header
25-pin Block
HDMI
HDMI Port Header
20-pin Block
CPUFAN1
CPUFAN Header
4-pin Block
SYSFAN1
SYSFAN Header
3-pin Block
VGA1
VGA Port Header
12-pin Block
JP2
LVDS Panel Brightness Adjustment Header
2-pin Block
INVERTER
LVDS Inverter
6-pin Block
LVDS
LVDS Header
30-pin Block
3.3 Header pin assignment
(1) FP_AUDIO1 (9-pin): Line-Out, MIC-In Header
Pin 1
L
INEO
UT2
-L
L
INEO
UT2
-R
SENS
E
-FB
AUD
IO
-G
ND
L
INE2
-JD
AUD
IO
-JD
2
KEY
M
IC
2
-L
M
IC2
-JD
M
IC2
-R
SENSE1-RE
TURN