Chapter 1 
LAN (RJ-45) Jack (Optional) 
The mainboard provides one standard RJ-45 jack for connection to Local 
Area Network (LAN). You can connect a network cable to the LAN jack. 
Pin Definition 
PIN 
SIGNAL  DESCRIPTION 
1  TDP 
Transmit Differential Pair 
2  TDN 
Transmit Differential Pair 
3  RDP  Receive Differentia! Pair 
4  NC 
Not Used 
S 
NC  Not Used 
6 
RDN  Receive Differential Pair 
7  NC  Not Used 
8 
NC  Not Used 
Joystick/Midi Connector 
You can connect a joystick or game pad to this connector. 
Audio Port Connectors 
Line Out is a connector for Speakers or Headphones. Line In is used for 
external CD player, Tape player, or other audio devices. Mic is a connector for 
microphones. 
1/8" Stereo Audio Connectors 
Line Out Line In MIC 
2-12