Table of Contents
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C312
R309
AMP_IN_N
C310
R308
AMP_IN_P
AMP_EN
AMP_OUT_P
SPK+
R313
AOUTAP
C343
AMP_EN
AMP_OUT_N
SPK-
AOUTAN
C301
18
NC
19 NC
1
VREF
2
VIM
3
VIP
4
EN
R314
R315
R316
C315
1S2
1-2IN
2S1
D2
R312
C344
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VBAT
13
17
16
15
14
12
VOM
VSS 11
U302
VSS 10
9
VOP
5
6
7
8
C316
VBAT
C307
D4
4S1
U301
3-4IN
3S2
3-13
Flow Chart of Troubleshooting
L301
L302
C306
C311
AOUTBN_SW
C340
EAR_L
EAR_IN_N
EAR_SEL
AOUTBP_SW
C341
EAR_R
EAR_IN_P
AMP_OUT_N
AMP_OUT_P
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Table of Contents
Troubleshooting
