Technical Reference
65
Midboard Connectors

Audio Connectors

Figure 14 shows the location of the audio connectors.

OM13612
14
B
1
3
5
7
9
2
4
6
10
A
4
1
C

Item Description Color
A Front panel audio Black
B Auxiliary line in (ATAPI) White
C CD-ROM (ATAPI) Black
Figure 14. Audio Connectors

Table 29 shows the pin assignments for the front panel audio header.

Table 29. Front Panel Audio Header Signal Names (J8A1)
Pin Signal Name Pin Signal Name
1 AUD-MIC 2 AUD-GND
3 AUD-MIC-BIAS 4 AUD-VCC
5 AUD-FPOUT-R 6 AUD-RET-R
7 HP-ON 8 KEY
9 AUD-FPOUT-L 10 AUD-RET-L