HARDWARE INSTALLATION
25
2.18 Internal Audio Connectors
These connectors allow you to receive stereo audio input from sound sources such as a CD-
ROM, TV tuner, or MPEG card. The MODEM connector allows the onboard audio to interface a
voice modem card with a matched connector. It also allows the sharing of mono_in (such as a
phone) and mono_out (such as a speaker) between the onboard audio and the voice modem
card.
ATX Power
Connector
Slot 1
IDE
1
IDE
2
FD
C
AG
P
PC
I S
lot1
(P
CI1
)
PC
I S
lot2
(P
CI2
)
PC
I S
lot4
(P
CI4
)
PC
I S
lot5
(P
CI5
)
PC
I S
lot3
(P
CI3
)
In
tal
IC
H
Li
B att
ery
Mu
lt
i-I/O
& Key
boar
d
Cont
roller
In
tel M
CH
820
ON
BOAR
D
Audio
AM
R
RIMM1 (184 Pin DRDRAM Module)
RIMM2 (184 Pin DRDRAM Module)
RIMM3 (184 Pin DRDRAM Module)
Bus
Freq
Panel
Connector
JP14
JP13
FW
H
Power-
FAN
JP10
IrD
A
CM
OS
_C
L
R
C
D
1
MOD
EM
VID
EO
AU
X
C
D
2
AC
9
7
JP
3
JP
6
PS/
2
T:M
ous
e
B:
Ke
yb
oar
d US
B
T:
US
B
1
B:
US
B
2
KB
MOUSE
USB
Game
Port
Lin
e_i
n
M
I
C
Line
_out
CO
M
A
VG
A
Parallel
Port
Tran
scen
d
Internal Audio Connectors
CD1
CD2
GND
Left Channel
Right Channel
GND
Right Channel
Left Channel
MODEM
VIDEO
AUX
Voice to Modem
Voice from
Modem
GND
Left Channel
Right Channel
GND
Left Channel
Right Channel
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