Datasheet

Chapter 2: Installation
2-23
Front Panel Audio Control
When front panel headphones are plugged in, the back panel audio output is disabled.
This is done through the FP Audio header (J14). If the front panel interface card is
not connected to the front panel audio header, jumpers should be installed on the
pin pairs: 5-6 and 9-10 of the header (J14). If these jumpers are not installed, the
back panel line-out connector will be disabled, and Pin 1 of the microphone input
will be left fl oating, which can lead to excessive microphone noise and cross talk
from the back panel. See the table below for pin defi nitions.
LAN1/LAN2
®
S
UPER X7DAL-E+
FP Control
Fan3
IDE
Floppy
Fan4
SATA3
SATA5
SMB
Slot1 PCI 33 MHz
JD1
Battery
CTRLR
Slot3 PCI-X 133 MHz
North Bridge
COM1
ATX PWR
8-Pin PWR 24-Pin
CPU2
South
Bridge
Fan1
SATA2
SATA4
SATA1
SATA0
Slot6 PCI-E x16
JPL2
DIMM 1A (Bank 1)
DIMM 1B (Bank 1)
DIMM 2A (Bank 2)
DIMM 2B (Bank 2)
DIMM 3A (Bank 3)
DIMM 4A (Bank 4)
JBT1
KB/
Mouse
USB 0/1/2/3
5000X
BIOS
Fan5
Fan6
PWR
I
2
C
Slot5 PCI-33 MHz
Slot4 PCI-E x4 on x16 slot
JPAC1
Printer
JPL1
JI
2
C1
JI
2
C2
JWOR
JWOL
Fan2
CPU1
LE2
LE3
LE1
LE5
LE4
USB4/5
USB6/7
Buzzer
ESB2
T-SGPIO1
T-SGPIO2
JL1
D31
Audio
4-Pin
PWR
FP Audio
JWD
CD-In
LAN
Slot2 PCI-X 133 MHz
S I/O
JPWF
Slot0 PCI-U
Audio
CTRL
Alarm
Reset
PWR
Force-On
COM2
2nd
Branch
1st
Branch
A
A. FP Audio
High Definition Front Panel Audio
Pins# Signal
1
MIC_L
2
AUD_GND
3
MIC_R
4
FP_Audio-Detect
5
Line_2_R
6
Ground
7
FP_Jack-Detect
8
Ke y
9
Line_2_L
10
Ground