Asus P4SE User Manual page 30

11. Internal audio connectors (4-pin CD1, AUX, MODEM) (on audio
models only)
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV tuner, or MPEG card. The MODEM
connector allows the onboard audio to interface with a voice modem
card with a similar connector. It also allows the sharing of mono_in
(such as a phone) and a mono_out (such as a speaker) between the
audio and a voice modem card.
P4SE
P4SE Internal Audio Connectors
12. Front panel audio connector (10-1 pin IAPANEL1) (on audio
models only)
This is an interface for the Intel front panel audio cable that allow
convenient connection and control of audio devices.
Make sure to place jumper caps over pins 1-2 and 5-6 if you do not
connect the Intel front panel audio cable. By default, these pins are
shorted. Before using this connector, make sure that your audio cable
and the front panel audio module (if available) comply with the Intel
Front Panel I/O specification.
P4SE
P4SE Audio Panel Connector
1-20
®
®
AUX1 (White)
Left Audio Channel
Ground
Ground
Right Audio Channel
MODEM
Modem-In
Ground
Ground
Modem-Out
IAPANEL1
1
Chapter 1: Motherboard Information
CD1 (Black)