8 fan connector (fan1), 9 ethernet rj45 connector (lan1), 10 vga crt connector (vga1) – Acrosser AR-B1640 User Manual
Page 13
AR-B1640 User’s Guide
13
3.8 FAN CONNECTOR (FAN1)
The AR-B1640 provides CPU cooling Fan connector. CPU connectors can supply 12V/500mA to the cooling fan.
3 2 1
3.9 ETHERNET RJ45 CONNECTOR (LAN1)
The Ethernet RJ-45 connectors are the standard network headers. The following table is the pin assignment.
1
8
•
ENABLED/DISABLED LAN FUNCTION (JP1)
1
2
3.10 VGA CRT CONNECTOR (VGA1)
AR-B1640 built-in 15-pin VGA connector directly to your CRT monitor.
PIN
Signal
1
GND
2 +12V
3
SENSE
Pin
Signal
Pin
Signal
1 TX+ 5 Not
Used
2 TX-
6 RX-
3 RX+ 7 Not
Used
4
Not Used
8
Not Used
JP1
FUNCTION
ON
Enable On Board LAN
(Factory Preset)
OFF
Disabled On Board LAN
PIN
Signal
PIN
Signal
PIN
Signal
1 RED 6
GND 11 N.C
2 GREEN 7 GND 12
SDA
3 BLUE 8
GND 13 HSYNC
4 N.C 9
VCC
14
VSYNC
5 GND 10
GND 15 SCL