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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
G
G
13 14
G
6
GND
IN1
4
IN2 8
U201
3
V_IN
C252
CODEC_EAR_L
EAR_SEL
EAR_R
CODEC_EAR_R
HEADSET_GND
EAR_R
EAR_L
CODEC_EAR_L