
32
85ERV2 / 85ERV2-L
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
ower
Connector
4
1
Main P
ower
Connector
VIA
P4x400A
VIA
VT8235
1
mPGA478B
IDE2
IDE1
FDC1
1 3
FA
N
2
F
AN1
1
FAN3
1
1
FA
N
4
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
A
PK
RST
PLED
SLED
HDD/LED
IR
PWR
S
MI
++
--
+
-
1
30
VIA VT6103
PHY (LAN Controller)
CD1
1
3
2
COM2
Audio Codec
DDR 266/333/(400 is subject to v
alidation)
2-9.6 RJ45: LAN Connector ( 85ERV2-L only)
One RJ45 connector is on board for network connection.
RJ45 Connector
Yellow LED “On” to indicate
Network hub is in connection
with the system.
Green LED blinks to indicate
that data transmission is
undergoing in 10/100 Base T
mode.
PIN 6 : Void
PIN 5 : Mouse Clock
PIN 4 : Vcc
PIN 3 : GND
PIN 2 : Void
PIN 1 : Mouse Data
PS/2 MOUSE
PIN 6 : Void
PIN 5 : Keyboard Clock
PIN 4 : Vcc
PIN 3 : GND
PIN 2 : Void
PIN 1 : Keyboard Data
PS/2 KEYBOARD
2-9.7 PS/2 Mouse And PS/2 Keyboard