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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-9
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10 S2A
S2B
7
VDD 1
D1 3
D2
9
GND
6
4
IN1
8 IN2
2
S1A
S1B 5
U407
C452
VCCD_2.9V
R438
R441
C449
C445
TP400
R439
C455
C446
C448
C456
R440
C453
R435
2
04
R
V
VCCA_2.9V
C454
R444
R443
1
0
4
R
V
MIC400
MAIN_MIC-
M
MIC+
MIC-
MIC-
MIC+
MIC_SEL
AK_MIC-
MAIN_MIC-
M
MICOUTP
MICINP
MICINN
MICOUTN