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Connecting the front panel audio header, Front panel audio header for intel hd audio, Front panel audio header for ac ‘97 audio – Intel D510MO User Manual

Page 35

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Installing and Replacing Desktop Board Components

35

Connecting the Front Panel Audio Header

Figure 12, A shows the location of the front panel audio header. The front panel audio
header can be used for both Intel HD Audio and AC ‘97 Audio.
Table 6 shows the pin assignments for the Intel HD Audio and Table 7 shows the pin
assignments for AC ‘97 Audio.

Table 6. Front Panel Audio Header for Intel HD Audio

Pin

Signal Name

Pin

Signal Name

1

[Port 1] Left channel

2

Ground

3

[Port 1] Right channel

4

PRESENCE# (Dongle present)

5

[Port 2] Right channel

6

[Port 1] SENSE_RETURN

7

SENSE_SEND (Jack detection)

8

Key (no pin)

9

[Port 2] Left channel

10

[Port 2] SENSE_RETURN

Table 7. Front Panel Audio Header for AC ‘97 Audio

Pin

Signal Name

Pin

Signal Name

1 MIC

2 AUD_GND

3 MIC_BIAS

4 AUD_GND

5 FP_OUT_R

6 FP_RETURN_R

7

AUD_5V

8

KEY (no pin)

9 FP_OUT_L

10 FP_RETURN_L