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Chapter 2: Hardware information
14. Internal audio connectors (4-pin CD, AUX, MODEM)
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.
15. IEEE 1394 connector (10-1 pin IE1394_2)
(on 1394 models only)
This connector is for an optional 1394 module. Attach the 10-1 pin
1394 cable plug from the module to this connector. You may also
connect a 1394-compliant internal hard disk to this connector.
NEVER connect a USB cable to the IEEE 1394 connector. Doing so
will damage the motherboard!
P4C800
®
P4C800 Internal Audio Connectors
CD(Black)AUX(White)MODEM
Modem-In
Ground
Modem-Out
Ground
Right Audio Channel
Left Audio Channel
Ground
Ground
Right Audio Channel
Left Audio Channel
Ground
Ground
P4C800
®
P4C800 IEEE-1394 Connector
IE1394_2
1
TPA0-
GND
TPB0-
+12V
GND
TPA0+
GND
TPB0+
+12V
The 1394 module is purchased separately.