2-11
Mainboard Hardware
RJ45 LAN Jack
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 Differential Pair
4 NC Not Used
5 NC Not Used
6 RDN Receive Differential Pair
7 NC Not Used
8 NC Not Used
Audio Port Connectors
The left 3 audio jacks are for 2-channel mode for stereo speaker
output: 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 stereo microphone.
However, there is an advanced audio application provided by
CMI9761A to offer support for 5.1-channel audio operation and can turn
rear audio connectors from 2-channel to 4-/5.1-channel audio.
Rear Speaker Out
(in 5.1CH)
Line Out
Line In
MIC
Center/Subwoofer Speaker Out
( in 5.1CH)
S/PDIF Out-Optical
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