
Chapter 2 Hardware Configuration
PCI-531LF USER
′
S MANUAL
Page: 2-23
2-27. 5VSB CONNECTOR
JP10:
ATX Power Signal Connector
The pin assignments are as follows:
PIN
ASSIGNMENT
1
5VSB
2
GND
3
PS_ON
2-28. SOUND CONNECTOR
CN3:
Sound Connector
The pin assignments are as follows:
PIN
ASSIGNMENT
1
MIC_IN1
2
AUDIO_GND
3
LINE_L
4
AUDIO_GND
5
SPK_L
6
MIC_VDD
7
AUDIO_GND
8
LINE_R
9
AUDIO_GND
10
SPK_R
2-29. AUDIO CD-IN CONNECTOR
JCDIN1:
Audio CD-In Connector
The pin assignments are as follows:
PIN
ASSIGNMENT
1
CD L
2
CDGND
3
CDGND
4
CD R