Kontron mITX-APL, User Manual

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mITX-APL
Doc. Rev. 1.2
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6.13. CMOS1 Internal
Figure 20: CMOS1 Internal Connector
Table 19: CMOS1 Internal Connection
Pin Description
1 GND
2 RTCRST#
3 NC
6.14. SPK Internal
Figure 21: SPK Internal Connector
Table 20: SPK Internal Connection
Pin Description
1 GND
2 HP Left
3 GND
4 HP Right
6.15. MIC1 Connector (J22)
The MIC1 interface is available through the connector J22 (four pins). The input is enabled through the Windows
Audio Manager. The Signal-to-Noise Ratio (SNR) is up to 100 dB.
Figure 22: MIC1 Connector
1 2 3 4
1 2 3 4
1