User Guide

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SGH-D720 Flow Chart of Troubleshooting and Circuit Diagrams
2-20
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C238
NC1
5
NC2
7
NO1
2
NO2
10
V+
1
COM1
COM2
9
G
11 12
GG
13 14
G
6
GND
IN1
4
IN2
8
U201
3
V_IN
C252
CODEC_EAR_L
EAR_SEL
EAR_RCODEC_EAR_R
HEADSET_GNDEAR_R
EAR_L
CODEC_EAR_L