PC Partner 357757 Series, Technical Reference Booklet, Page: 7 / 16

7
Internal Audio Connector
CN25 : AUX-IN
Pin Assignment
1 AUX-L
2 GND
3 GND
4 AUX-R
CN24 : CD-IN
Pin Assignment
1 CD-L
2 GND
3 GND
4 CD-R
1
R G L G
G L G R
1
JP7 - Ratio of Processor Core to System Bus Frequency
Ratio JP7 Ratio JP7 Ratio JP7
3 5 7
3.5 5.5 7.5
4* 6 8
4.5 6.5 --
JP8 - Default Setting by Factory
Hardware Configuration
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
*
CN31 : CD-IN
Pin Assignment
1 CD-R
2 GND
3 CD-L
4 GND
CN32 : CD-IN
Pin Assignment
1 GND
2 CD-L
3 GND
4 CD-R
Pin Assignment
Close Open * = Default setting.
CN11
FRONT PANEL HEADER
HEADER 2x12
GND 24
KEYLOCK- 22
GND 20
18
16
14
12
IRTX 10
GND 8
IRRX 6
GND 4
SUS+ 2
SW -
PWR+
- SW
+SUS
LED -
PWR+
LED -
HDD+
SW -
RST+
+
-
NC
S
SPKER
IrDA
+
TX
-
RX
KEYLOCK
-
S
-
NC
+
23
21 GND
19
17 SPEAK
15 GND
13 RST+
11 HDDLED-
9
7 PWRLED-
5
3 GND
1 PWR+
X
VCC
X
X
VCC