Supero PDSLA, Руководство пользователя

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Chapter 2: Installation
2-13
Ethernet Port (RJ45
Connector)
One Ethernet port (Gigabit LAN)
is located beside the Audio port
on the IO backplane.
Ethernet Port
S
UPE
R
D
SLA
/PDSLE
PCI-E x1
®
LGA 775 Processor
KB/MS
Parallel
Port
C
OM1
VGA
USB
3/4/5/6
USB1/2
JFUSB1
Fan3
Clock
945G/P
(Lakeport)
North Bridge
PCI-E x16
LAN
CTRL
JPL1
GLAN Enable
CD in Aux.In
AC97
COM2
BIOS
CL CMOS
J L 1
WOL
I-SATA0
FP
C
TRL
Fa
n2
JF 1
Buzzer
ID
E
2
4-
P
in
A
TX
PW
R
Su
p
e
rI/
O
F/P USB7/8
ICH7
J 9
DIMM#1A
DIMM#2A DIMM#1B DIMM#2B
Floppy Audio
JBT1
J 3
J 2 7
J 4 0
South Bridge
J 1 3
J 4 5
J 1 1
J44
JG1
J 3 1
J 3 0
Battery
PCI#4 -33MHz
4-Pin ATX PWR
J 4 1 J 2 8
JPUSB1
JFUSB2
J7
J 1
PCI-E x1 J 8
PC I4
PCI#3 -33MHz
PC I3
PC I2 PCI#2-33MHz
PCI#1-33MHz PC I1
J P 1
J P 2
J PU SB 2
F/P USB Wake-up
J 4 3
I-SATA1
I-SATA2
I-SATA3
D2
4
JWD
JLED
LE 1
J WO R
RJ45
Fan1/CPU
Slot#1
Slot#2
Slot#3
Slot#5
Slot#4
Slot#6
Slot#7
FP Aud
J12
(*PDSLA
)
FP Audio
FP Audio
When front panel headphones are plugged in, the back panel audio output is
disabled. This is done through the FP Audio header (J12). If the front panel
interface card is not connected to the front panel audio header, jumpers
should be installed on the header (J12) pin pairs: 1-2, 5-6, and 9-10. If these
jumpers are not installed, the back panel line out connector will be disabled
and microphone input Pin 1 will be left fl oating, which can lead to excessive
back panel microphone noise and cross talk. See the table below for pin
defi nitions.
AC’97 FP Audio Header Signal Names
Pin# Signal Description
1 MIC FP microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 MIC_BIAS Microphone power
4 AUD_VCC Analog audio VCC+5V
5 FP_OUT_R Right channel audio signal to front panel
(headphone drive capable)
6 FP_RETURN_R Right channel audio signal return from front
panel (when headphones unplugged)
7 NC NC (*NC=no connection)
8 Key No pin
9 FP_OUT_L Left channel audio signal to front panel
(headphone drive capable)
10 FP_RETURN_L Left channel audio signal return from front panel
(when headphones unplugged)