User`s manual

MXGD Series CyberResearch

Motherboards



Speaker Out port (Lime): Connects to a headphone or a speaker. With

multi-channel configurations, this port can also connect to front speakers.

 Microphone (Pink): Connects a microphone.



Figure 4-24: Audio Connector

4.3.4 LAN Connectors

CN Label:

J20 and J21

CN Type:

RJ-45

CN Location: Figure 4-21

CN Pinouts: Table 4-25

The MXGD is equipped with two built-in RJ-45 Ethernet controllers. The controllers can

connect to the LAN through two RJ-45 LAN connectors. There are two LEDs on the

connector indicating the status of LAN. The pin assignments are listed in the following

table:

PIN DESCRIPTION PIN DESCRIPTION

1 TXA+ 5 TXC-

2 TXA- 6 TXB-

3 TXB+ 7 TXD+

4 TXC+ 8 TXD-

Table 4-25: LAN Pinouts