Asus P4S133-VM - Manual (Page 48)

36 Chapter 2: Hardware information
15. Internal audio connectors (4-pin CD, AUX, MODEM) (optional)
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.
P4S133-VM
®
P4S133-VM Internal Audio Connectors
CD (Black) AUX (White)
MODEM
Right Audio Channel
Left Audio Channel
Ground
Ground
Modem-Out
Ground
Modem-In
Ground
14. USB header (10-1 pin USB2/3)
If the USB port connectors on the rear panel are inadequate, a USB header
is available for additional USB port connectors. Connect the bundled 2-port
USB connector set to this header and mount the USB bracket to an open
slot in the chassis.
P4S133-VM
®
P4S133-VM USB Header
USB2
USB P4-
USB P4+
USB Power
GND
1
USB P3- USB P3+ USB Power GND NC
2
9
10
USB3