COMMELL LV-67M - Manual (Page 21)

LV-67M
User’s Manual
-20-
CN_USB3: Front panel USB3.0 20-pin header (Pitch 2.00mm)
Pin Signal Pin Signal
20 Key 1 Set by JVUSB
19 Set by JVUSB 2 SSRX0-
18 SSRX1- 3 SSRX0+
17 SSRX1+ 4 GND
16 GND 5 SSTX0-
15 SSTX1- 6 SSTX0+
14 SSTX1+ 7 GND
13 GND 8 DATA0-
12 DATA1- 9 DATA0+
11 DATA1+ 10 NC
CN_USB2-1/2: Front panel USB2.0 10-pin header (Pitch 2.54mm)
Pin Signal Pin Signal
1 VCC (5VSB) 2 VCC (5VSB)
3 DATA0- 4 DATA1-
5 DATA0+ 6 DATA1+
7 GND 8 GND
9 GND 10 Key
JVUSB:USB power type select jumper (Only for USB3.0-2 & CN_USB3)
Jumper settings Function
1-3 &2-4 5VSB (Default)
3-5 & 4-6 5V
Effective patterns of connection: 1-3 & 2-4 / 3-5 & 4-6
Other may cause damage