Internal Audio Connectors; Stereo Speaker Header; Table 16 Mic-In (X61) Pinout Description; Table 17 Line-Out (X62) Pinout Description - Congatec conga-IA4 User Manual

Table 16 MIC-IN (X61) Pinout Description
Pin Signal
1 MIC1_L
2 A_GND
3 MIC1_R
4 A_GND
5 SENSE_A
6 A_GND
Table 17 Line-OUT (X62) Pinout Description
Pin Signal
1 FRONT_L
2 A_GND
3 FRONT_R
4 A_GND
5 SENSE_A
6 A_GND
Connector Type
X61: 6 pin, single audio jack - lime color
X62: 6 pin, single audio jack - pink color
5.3.2

Internal Audio Connectors

The conga-IA4 provides the stereo speaker, digital microphone/SPDIF and front panel HD audio connectors internally.
5.3.2.1

Stereo Speaker Header

The first analog line input channels (left and right) of the Realtek ALC888S HDA audio codec are routed via a TPA2012D2 amplifier to internal
stereo speaker - connector X19. The amplifier offers a maximum wattage of 2.1W per channel into 4 ohms at 5V.
Copyright © 2016 congatec AG
Description
1st Stereo microphone analog input left channel
Analog ground
1st Stereo microphone analog input right channel
Analog ground
Jack detect pin 1
Analog ground
Description
Front analog output left channel
Analog ground
Front analog output right channel
Analog ground
Jack detect pin 1
Analog ground
MIC IN - Connector X61
Line OUT - Connector X62
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