31
Chapter 2 Hardware Setup
DIMM 3
DIMM 1
DIMM 2
PCI 1
PCI 2
PCI 3
PCI 4
PCI 5
PCI 6
FLASH BIOS
Li
Battery
Peripheral Power
Connector
+12 P
o
wer
Connector
4
1
Main P
ower
Connector
VIA
P4x400A
VIA
VT8235
1
mPGA478B
IDE2
IDE1
FDC1
1 3
F
AN2
F
AN1
1
FAN3
1
1
F
AN4
IT8705F
LPC I/O
LPT1
COM1
MIC
GAME/MIDI POR
T
LINE OUT
LINE IN
PS/2 K/B¤
(underside)
PS/2 Mouse
(on top)
USB1 (underside)
USB0 (middle)
Rj 45
(on top)
AC'97
Codec
JUSB2
1
10
JUSB1
1
10
SCR1
1
14
Audio 1
1
14
AGP 4X/8X
WOL1
1
RT1
RT2
1
JP1
1
JBAT1
1
JP2
S
APK
RST
PLED
SLED
HDD/LED
IR
PWR
SMI
++
--
+
-
1
30
VIA VT6103
PHY (LAN Controller)
CD1
1
3
2
COM2
Audio Codec
DDR 266/333/(400 is subject to v
alidation)
2-9.5 Chassis Panel Connectors
A : PS/2 MOUSE PORT
B : Rj45 (85ERV2-L only)
C : LPT1 PORT
D : GAME/MIDI PORT
E : PS/2 KEYBOARD PORT
F
: USB 1 PORT (Bottom)
F : USB 0 (Middle)
G : COM1 PORT
H : COM2 PORT
I
: LINE Out /
Front SPEAKER OUT
J
: LINE IN /
Rear Speaker In
K : MICROPHONE INPUT /
Center Subwoofer Out
A.
E.
F.
G.
H.
I.
J.
K.
B.
C.
D.
2-9.4 Audio 1: 6-channel Sound Output Connector (optional)
This series is designed with an optional 6-channel Audio-out connector
“Audio1”. If this option is chosen, a 6-channel Audio-out card will be
enclosed in the Mainboard Package to provide 3 additional audio-out
ports for the 6-channel sound.
6-channel Audio-out Pin Assignment
1
2
13
14
Pin 1 LFE-out
Pin 3 Center-out
Pin 5 Surround-out-R
Pin 7 Surround-out-L
Pin 9 Jack-detect
Pin11 SPDIFI
Pin13 SPDIFO
Pin 2 Gnd
Pin 4 Gnd
Pin 6 Gnd
Pin 8 Gnd
Pin10 (Void)
Pin12 Gnd
Pin14 Gnd