PX845PEV/ GEV Series
23
Audio Connectors
This mainboard provides three connectors as part of its audio Subsystem.
The layout is PX845PEV PRO
CD-ROM Audio-In Header: CD-IN
This header is used to connect to a CD-ROM / DVD audio cable.
S/PDIF (Sony/Philips Digital Interface) Connector:
SPDIF
S/PDIF (Sony/Philips Digital Interface) is a recent audio transfer file format which provides
high quality audio using optical fiber and digital signals. Normally there are S/PDIF outputs
for an RCA connector, which is most commonly used consumer audio products. Through a
specific audio cable, you can connect the S/PDIF connector to the other end of an S/PDIF
audio module, which bears S/PDIF digital output. However, you must have an S/PDIF
supported speaker with S/PDIF digital input to connect to the S/PDIF digital output to make
the most out of this function. The devices attached to the SPD-OUT and SPD-IN connectors
should be S/PDIF compliant for optimal effect.
So
ck
et
4
78
In
te
l
82801
D
B
U6
U1
7
BA
T
1
FRONT AUDIO
CD-IN
SPDIF
Ph
oe
n
ix
Bi
os
KB/
M
S
US
B
/L
A
N
PC
I3
PC
I5
LA
N
CH
IP
PC
I4
Intel
828
45
P
E
U1
0
AG
P
ATX_PWR
PR
T
/CO
M
W
inbo
n
d
W
83
627H
F
SO
UN
D
AT
X
_1
2V
AL
C
65
0
PC
I1
PC
I2
CP
UF
A
N
A
U
XF
AN
CH
A
S
F
A
N
DIMM1
DIMM2
DIMM3
SW
/L
E
D
SP
EA
K
E
R
Ir
D
A
ID
E1
ID
E
2
FD
C
US
B
2
U
S
B
3
CAS
E
O
P
E
N
JP1
SPD
IF
FR
O
N
T
AUDI
O
CD-
IN
1
1
Left Input
Right Input
+5V
Ground
Ground
NC
Ground
SPD_OUT
SPD_IN
1
2
2
2
3
3
4
4
5
3
4
5
6
7
8
9
10
