User`s manual
RX945G 1-31
10. Optical drive audio connector (4-pin CD)
This connector is for the 4-pin audio cable that connects to the audio
connector at the back of the optical drive.
Enable the CD-IN function in the audio utility when using this
connector.
11. USB connectors (10-1 pin USB56, USB78)
These connectors are for USB 2.0 ports. Connect the optional 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
specication that supports up to 480 Mbps connection speed.
CD audio connector
CD
Right Audio Channel
Left Audio Channel
Ground
Ground
USB 2.0 connectors
USB56
USB+5V
USB_P6-
USB_P6+
GND
NC
USB+5V
USB_P5-
USB_P5+
GND
1
USB78
USB+5V
USB_P8-
USB_P8+
GND
NC
USB+5V
USB_P7-
USB_P7+
GND
1