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MS-7046 M-ATX Mainboard
Audio Port Connectors
This mainboard supports 6-channel audio operation. To have correct audio
operation, please connect the speakers to the proper connectors as illustrated below.
The SPDIF connectors privided on the back pannel also can be used to connect your
digital audio equipment.
SPDIF-In
SPDIF-Out
MIC
Back Surround
Out
Center/ Subwoofer Out
Side Surrond Out
Line-Out
USB Connectors
The mainboard provides a UHCI (Universal Host Controller Interface) Universal
Serial Bus root for attaching USB devices such as keyboard, mouse or other USB-
compatible devices. You can plug the USB device directly into the connector.
PIN SIGNAL DESCRIPTION
1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
5 VCC +5V
6 -Data 1 Negative Data Channel 1
7 +Data 1 Positive Data Channel 1
8 GND Ground
USB Port Description
USB Ports
1 2 3 4
5 6 7 8
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