IMB205 LGA1156 ATX Motherboard User’s Manual
Jumpers and Connectors
28
2.4.17 USB Connectors (CN27, CN28, CN31, CN34)
The 10-pin standard Universal Serial Bus (USB) connectors,
CN27/29/33/45
, on this board are for installing versatile USB interface
peripherals.
Pin
Signal
Pin
Signal
1
USB +5V
2
USB +5V
3
USB D0-
4
USB D1-
5
USB D0+
6
USB D1+
7 GND
8
GND
9 GND
10
GND
CN34
Pin
Signal
Pin
Signal
1
USB +5V
2
USB +5V
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7 GND
8
GND
10
GND
CN27,CN28,CN31
2.4.18 SATA Connectors (CN29, CN30, CN32, CN33, CN37, CN38)
These SATA connectors are for high-speed SATA interface ports and
they can be connected to hard disk devices.
Pin
Signal
1 GND
2
3 SATA_TX-
4 GND
5 SATA_RX-
6
7 GND
CN29,CN32,CN37
CN30,CN33,CN38