Audio Port Connectors - MSI 915P Combo User Manual

MS-7058 ATX Mainboard
LAN (RJ-45) Jack
The mainboard provides 1 standard RJ-45 jack for connection to single Local
Area Network (LAN). This Giga-bit LAN enables data to be transferred at 1000, 100
or 10Mbps. You can connect a network cable to it.
RJ-45 LAN Jack

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 microphones.
However, there is an advanced audio application provided by CMI9880L to
offer support for 7.1-channel audio operation and can turn rear audio connectors
from 2-channel to 4-/5.1-channel audio.
Line In
Line Out
MIC
E2-12
Giga-bit LAN Pin Definition
PIN SIGNAL DESCRIPTION
1 D0P Differential Pair 0+
2 D0N Differential Pair 0-
3 D1P Differential Pair 1+
4 D2P Differential Pair 2+
5 D2N Differential Pair 2-
6 D1N Differential Pair 1-
7 D3P Differential Pair 3+
8 D3N Differential Pair 3-
S/PDIF Out-Coaxial
Rear Speaker Out
(in 7.1CH / 5.1CH)
Center/Subwoofer
Speaker Out
( in 7.1CH / 5.1CH)
S/PDIF Out-Optical
(in 7.1CH / 5.1CH)