1 audio speaker-out connector (cn3), 2 audio mic-in connector (mic1), 3 audio dmic-in connector (dmic1) – IEI Integration AFL-ххA-N26 User Manual
Page 122: Table 7-2: audio line-out connector (cn3) pinouts, Table 7-3: audio mic-in connector (mic1) pinouts, Table 7-4: audio dmic-in connector (dmic1) pinouts
AFL-xxA-N26 Series Panel PC
Page 122
7.2.1 Audio Speaker-out Connector (CN3)
7.2.2 Audio MIC-in Connector (MIC1)
7.2.3 Audio DMIC-in Connector (DMIC1)
PIN NO.
DESCRIPTION
1 AUD_OUTL+
2 AUD_OUTL-
3 AUD_OUTR-
4 AUD_OUTR+
Table 7-2: Audio Line-out Connector (CN3) Pinouts
PIN NO.
DESCRIPTION
1 MIC1_IN_L
2 AGND_AMP
3 MIC_JD
4 MIC1_IN_R
Table 7-3: Audio MIC-in Connector (MIC1) Pinouts
PIN NO.
DESCRIPTION
1 DMIC_CLK
2 DMIC_DATA
3 +3.3V
4 GND
Table 7-4: Audio DMIC-in Connector (DMIC1) Pinouts
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