J3: External Atx Power Connector; J18: At Power Connector; J4: Audio I/O Connector (Optional) - IBM CI5VGM Series User Manual

Chapter 2 Installations

J3: External ATX Power Connector

Pin #
1
1
2
3
4
6
5
6
J3

J18: AT Power Connector

Pin #
1
2
3
4
J18
5
6

J4: Audio I/O Connector (optional)

Signal Name
+12V
GND
Out-L
Auxi-L
GND
Line-L
Min
Vcc
RxD
GP7
GP5
GP3
J4
GP1
28
Signal Name
Dual function power button
GND
Dual function power button
GND
PS-ON (soft on/off)
5V SB (standby +5V)
Signal Name
N/A
+5V
+12V
-12V
GND
GND
Pin # Pin # Signal Name
1 2
3 4
5 6
7 8
9 20
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
CI5VGM User's Manual
-12V
Out-R
GND
Auxi-R
Line-R
GND
VREFO
MIC
TXD
GP6
GP4
GP2
GP0