EPOX EP-5P945-J3 User Manual page 15

Connectors
JCPU_FAN
1
JPWR_FAN
JSYS_FAN
2
FDD
3 IDE1
1
Primary IDE
PW1
4
PW12
3 4
+12V +12V
Ground Ground
1 2
Front Line-out-R
Front Line-out-L
9
5
CFPA
10
NC
CD-IN
6
Figure Descriptions
CPU / Power / Chassis Fan Power Connectors
JCPU_FAN:
Control
Ground
Sense
+12V
JPWR_FAN:
JSYS_FAN:
Ground Sense
+12V
Floppy Drive Connector
1
Primary IDE Connector
Connects to the IDE device, i.e. HDD and CD-ROM
device.
PW1:
23 24
PW12: 4-pin ATX12V Power Connector
3.3V Ground
+5V
+12V
The plugs of the power cables are designed to fit in
+12V +5V
5VSB +5V
only one orientation.
PW-OK -5V
Ground Ground
+5V Ground
Ground Ground
+5V PS-ON
Ground Ground
3.3V -12V
3.3V 3.3V
1 11
CFPA: Front Panel Audio Connector
NC
NC
This audio connector connects to the audio jacks lo-
MIC_In
cated on the front panel. Refer to your case manual to
1
match the pin-out names.
2
NC GND
Key
+5V
CD-IN: CD Audio-in connectors
CD_IN_Right
This connector is used to receive audio from a CD-ROM
CD_Reference
CD_IN_Left
1 drive, TV tuner or MPEG card.
Connect the CPU fan to this
connector.
Use this connector if you are installing
an additional fan in the unit.
The chassis fan will provide adequate
airflow throughout the chassis to
prevent overheating the CPU.
When using two IDE drives on the same
connector, one must be set to Master mode
and the other to Slave mode. Refer to your
disk drive user's manual for details.
24-pin ATX Power Connector
The PW1 and PW12 Power Connector must
be used simultaneously.
Introduction
11