KX18D Series
20
Audio Connectors
This mainboard provides three connectors as part of its audio Subsystem.
CD-ROM Audio-In Header: CD-IN
This header is used to connect to a CD-ROM / DVD audio cable.
Front Panel Audio Header: FRONT AUDIO
If your computer case has been designed with embedded audio equipment. You can attach these
components to the FRONT_AUDIO panel of the mainboard. First remove the jumper caps covering
the FRONT_AUDIO pins. Use pins 1, 3 to connect to the case microphone. Use pins 9,5 to connect
to the earphone. If you do not intend to use the FRONT_AUDIO panel, do not remove the jumper
caps. The front panel audio effect and the back panel audio effect cannot simultaneous function.
If the jumper caps are in place, jumper cap 1 is on pin 5,
pin 6 and jumper cap 2 is on pin 9, pin 10.
n
V
ID
IA
nF
or
ce
2
SPP
Wi
nb
on
d
IO
W8
36
2
7H
F
S
oc
ket
4
6
2
n
V
ID
IA
nF
O
R
C
E
2
MC
P
-T
1 2
2
1
1
1
9
1
11
11
9
9
9
95
9
2
22
22
10
10
10
10
6
10
1
Co
de
c
1
1
1
BI
O
S
RO
M
BI
O
S
RO
M
9
10
SI
L
3
11
2
PHY
LAN
Ch
ip
1
2
10
1
ON
23
4
V
oi
ce
G
e
nie
Ch
ip
1
1
FRONT AUDIO
SPDIF
CD-IN
1
2
3
4
1
9
2
10
Left In
Right In
Ground
Ground
MIC
MIC_VREF
Front out_R
Front out_L
NC
NC
Rear out_L
Rear out_R
+5V
Ground
1
2
3
4
5
+5V
NC
SPD_OUT
Ground
SPD_IN
1
1
1
