Table of Contents
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SCH-E159 Flow Chart of Troubleshooting and Circuit Diagrams
V_2.8YMU
5
C341
MA5_CLK
MA5_IRQ
RESET_OUT
LINE_OUT
C388
MP3_SPKL
C380
SPK_L
C381
SPK_R
MP3_SPKR
SCL
SDA
25 24 23 22 21 20
33
G
26
D2(1)
D1
27
D2(0)
D0
28
WE2_N
/WR
29
MA5_CS_N
/CS
30
A2(1)
A0
31
RE2_N
/RD
32 IOVDD
34 G
C342
V_IN
R398
C378
C379
C396
F2
D2
B5A2
V_2.6D
D3 MIN
F4
LIN
E4
RIN
E2
BYP
C338
B2 I2CVDD
C3
SCL
A3
SDA
B3
B1 C5E1
C384
C385
19
18
17
U305
HPOUT-R 11
HPOUT-L/MONO
1
2
3
4
5
6
7
8
9
R337
C347
R319
R392
R393
C376
C377
F3
E3
A4
B4
LLS+
D1
LLS-
F1
RLS+ C1
U311
A1
RLS-
F5
LHP
RHP A5
EP+ E5
D5
EP-
C4
LINEOUT
V_IN
D4
C2
1 2
R396
2-10
V_IN
5
R376
36
G
C332
16
SPVSS
15
SPVDD
14
EQ3
13
EQ2
12
EQ1
R335
10
R338
G 35
C344
R375
C359
R374
R334
R336
V311
V308
V309
V310
C331
HP_R
HP_L
RCV_N
RCV_P
SPK_LOUT+
SPK_LOUT-
SPK_ROUT+
SPK_ROUT-
EAR_L
EAR_R
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