Usb port header, 7) usb port headers (9-pin): usb1/usb2 – Jetway Computer NC94 User Manual
Page 19
Advertising
![background image](/files/791700/content/doc019.png)
14
TX-RXCOM2 Header
TX-RXCOM2
Pin 1
T
XDN
R
XD
P
T
XDP
2
R
XD
N
(7) USB Port Headers (9-pin): USB1/USB2
USB Port Header
VCC
Pin 1
-D
A
T
A
GN
D
+D
A
T
A
VCC
N
C
-
D
A
T
A
GN
D
+D
A
T
A
(8) Speaker connector: SPEAK1
This 4-pin connector connects to the case-mounted speaker. See the figure below.
(9) Power LED: PWR LED
The Power LED is light on while the system power is on. Connect the Power LED
from the system case to this pin.
Advertising