Battery Connector (Bt1); Front Audio Connector (Faud1); Signal Description -Front Audio Connector (Faud1) - Avalue Technology OFT-21W33 Quick Reference Manual

OFT-21W33
2.4.18

Battery connector (BT1)

2.4.19

Front Audio connector (FAUD1)

2.3.19.1 Signal Description –Front Audio connector (FAUD1)
Signal
LINE2_JD
MIC2_JD
56 OFT-21W33 Quick Reference Guide
AUDIO IN (LINE_RIN/LIN)sense pin
MIC IN (MIC_RIN/LIN) sense pin
PIN
1
2
Signal PIN PIN
LINE2_JD 10
MIC2_JD 6
AUD_FRONT_DET 4
GND 2
Signal Description
Signal
+3.3VSB
GND
Signal
9 LINE2_L
7 SENSE_B
5 LINE2_R
3 MIC2_R
1 MIC2_L