Table of Contents
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VBAT
VCHG_5V
IFC300
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10 11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
NC 21
22
NC
23
NC
NC 24
25
NC
NC 26
C313
NC 27
ZD300
C310
D304
MIC300
D305
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ZD301
L301
L302
L303
L304
L305
L306
R313
R314
R309
R310
UART1_TD_IF
UART1_RD_IF
JIG_ON_IF
D302
Digital External Interface- UART
C326
L307
C329
L308
C333
MAIN_MIC
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FM_ANT
L300
C300
L316
L317
R312
D303
VR300
MIC_BIAS
R329
R331
C328
TA300
R330
9-7
Flow Chart of Troubleshooting
EAR_SW
L318
L319
AUX_DET
UART1TD
UART1RD
JIG_ON
UART0_TD
UART0_RD
C307
C308
C309
C336
C337
C327
C330
C331
C332
L
MIC_P
MIC_N
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