MSI MS-7646M1 - SPDIF-Out and Front USB Connectors

2-14
MS-7646M1 Mainboard
Front USB Connector: JUSB1~3
This connector, compliant with Intel
®
I/O Connectivity Design Guide, is ideal for con-
necting high-speed USB interface peripherals such as USB HDD, digital cameras,
MP3 players, printers, modems and the like.
S/PDIF-Out Connector: JSPDOUT1
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
JSPDOUT1
VCC
SPDIF
GND
Pin Definition
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC
3 USB0- 4 USB1-
5 USB0+ 6 USB1+
7 GND 8 GND
9 Key (no pin) 10 USBOC
JUSB1~3
1
2
9
10
Important
Note that the pins of VCC and GND must be connected correctly to
avoid possible damage.
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