Asus M2N-X PLUS - Optical Drive Audio in Connector; USB Connectors

ASUS M2N-X PLUS 1-27
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
6. USB connectors (10-1 pin USB56, USB78, USB 910)
These connectors are for USB 2.0 ports. Connect the USB module cable
to any of these connectors, then install the module to a slot opening at the
back of the system chassis. These USB connectors comply with USB 2.0
specication that supports up to 480 Mbps connection speed.
7. Optical drive audio in connector (4-pin CD)
These connectors allow you to receive stereo audio input from sound sources
such as a CD-ROM, TV tuner, or MPEG card.
The USB 2.0 module is purchased separately.
CD
(black)
Right Audio Channel
Left Audio Channel
Ground Ground
M2N-X PLUS I nternal Audio Connector
M2N-X PLUS
R
M2N-X PLUS USB 2.0 Connectors
USB56
USB+5V USB_P6- USB_P6+ GND NC
USB+5V
USB_P5-
USB_P5+
GND
1
USB910
USB+5V USB_P10- USB_P10+ GND NC
USB+5V
USB_P9-
USB_P9+
GND
1
USB78
USB+5V USB_P8- USB_P8+ GND NC
USB+5V
USB_P7-
USB_P7+
GND
1
M2N-X PLUS
R