User Guide

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SGH-E105 Flow Chart of Troubleshooting and Circuit Diagrams
4-7
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EAR_SPK_ P
JACK_IN
EAR_MIC_ P
0
0
R426
C456
VCC A
R104 2
68PF
GN D
SEL
6
VCC
5
VCC A
C413
U402
4
A
3
B0
B1
1
2
R407
33K
1NF
C411
68PF
C415
C414
C457
VCCA
R422 56P F
91K
8.2P F
4.7K
C45 8
680
R414
R410
VCCD
C454
150P F
10PF
C490
MAIN_MI C
Z
D
4
0
5
C402
100NF
6.8P F
VCC A
R42 8
C416
NC
68 0
C42 0
10PF
C450
4
3
1
270P F
C401
CN401
2
6
5
3
2
1K
R427
Q400
1
0
C41 2
C417
1UF
10 K
R420
NC
56K
R421
R402
C452
56 K
10PF
R40 6
4.7K
R409
C404
10U F
VBAT
100P F
C461
C409
33UF
C455
NC
330 K
R424
C400
330NF
ZD401
10K
R405
3
.
3
K
R
4
1
3
R40 4
33K
C40 7
100PF
R499
0
C459
180PF
VCC D
C40 8
100NF
10UF
C410
VCCD
22NF
C40 3
VCCD
Z
D
4
0
4
100N F
C46 0
200K
R423
150K
C45 3
10UF
10 V
R403
6.3V
33UF
C418
100NF
C41 9
NC
C49 1
/
R
S
T
/W R
28
100K
R42 5
16
S
P
V
S
S
V
D
D
7
V
R
E
F
9 8
V
S
S
29
/C S
/
I
R
Q
3
31
/R D
4
32
IOVDD
2
L
E
D
M
T
R
19
N
C
56
P
L
L
C
S
P
O
U
T
1
17 18
S
P
O
U
T
2
SPVDD
15
22
D
5
21
D
6
20
D
7
12
EQ 1
EQ 2
13
14
EQ 3
10
HPOUT-L/MONO
HPOUT- R
11
A0
30
C
L
K
I
1
27
D0
D1
26
D
2
25 24
D
3
D
4
23
U401
MICOUT
MICI N
C451
33PF
AOUTAN
AOUTBP
AOUTBN
YMU_IRQ
AUDIO_OUT_SEL
SPK1N
JACK_IN
V
I
B
_
E
N
D(0)
D(1)
D
(
7
)
D
(
6
)
D
(
5
)
D
(
4
)
D
(
3
)
D
(
2
)
HP_ L
AUXOUT
AUXI N
EAR_SWITCH
HP_R
YMU_LED
M
S
P
K
-
CLK13M_YMU
M
S
P
K
+
RST
CP_WEN
CP_OEN
A(0)
YMU_EN