MSI 790FX GD70 User Guide - Page 32
Front USB Connector: JUSB1 / JUSB2
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MS-7577 Mainboard Front USB Connector: JUSB1 / JUSB2 These connectors, compliant with Intel® I/O Connectivity Design Guide, is ideal for connecting high-speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modems and the like. 2 10 1 9 Pin Definition PIN SIGNAL 1 VCC 3 USB0- 5 USB0+ 7 GND 9 Key (no pin) PIN SIGNAL 2 VCC 4 USB1- 6 USB1+ 8 GND 10 NC USB 2.0 Bracket (Optional) Important Note that the pins of VCC and GND must be connected correctly to avoid possible damage. 2-18
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MS-7577 Mainboard
2-18
Front USB Connector: JUSB1 / JUSB2
These connectors, compliant with Intel
®
I/O Connectivity Design Guide, is ideal for
connecting high-speed USB interface peripherals such as
USB HDD
,
digital cameras
,
MP3 players
,
printers
,
modems and the like
.
1
2
9
10
Important
Note that the pins of VCC and GND must be connected correctly to avoid
possible damage.
USB 2.0 Bracket
(Optional)
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
NC
Pin Definition