IEI Integration IMBA-9454 v1.00 - Manual (Page 65)

IMBA-9454 Motherboard
Page 47
4.2.10 Front Panel Audio Connector
CN Label: CN3
CN Type: 10-pin header (2x6)
CN Location: See Figure 4-11
CN Pinouts: See Table 4-12
The front panel audio connector connects to external audio devices via a system’s front
panel audio interfaces.
Figure 4-11: Front Panel Connector Pinout Locations
PIN DESCRIPTION PIN DESCRIPTION
1 MIC IN 2 GND AUDIO
3 MIC BIAS 4 5V
5 LINE OUT (R) 6 LINE OUT (R) Return
7 NC 8 NC
9 LINE OUT (L) 10 LINE OUT (L) Return
Table 4-12: Front Panel Connector Pinouts