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SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams
5-
10
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(Picture 2)
(Picture 3)
YMU
100NF
C117
N
C
R
10
9
VBAT
VCCD
150PF
C106
R107
33K
6.3V
4.7UF
C115
6.3V
4.7UF
C112
C114
100NF
C110
100NF
150K
R105
C113
4.7NF
56K
R108
22NF
C111
9
8
V
S
S
29
/CS
/IR
Q
3
31 /RD
4
/R
S
T
/WR
28
19
N
C
56
P
LL
C
S
P
O
U
T
1
17
18
S
P
O
U
T
2
SPVDD 15
16
SPVSS
V
D
D
7
V
R
E
F
33
34
GG
35
36
G
10
HPOUT-L/MONO
HPOUT-R 11
32 IOVDD
2
LE
D
M
T
R
24
D
3
D
4
23 22
D
5
D
6
21 20
D
7
12
EQ1
EQ2
13
14
EQ3
G
U101
A0
30
C
LK
I
1
27 D0
D1
26
D
2
25
82K
R106
1NF
C116
R
11
0
3.
3K
D
(4
)
D
(5
)
D
(6
)
D
(7
)
LED_DATA
V
IB
_E
N
Y
M
U
_S
P
K
1P
Y
M
U
_S
P
K
1N
YMU_IRQ
RST
CLK13M_YMU
D
(2
)
D
(3
)
D(1)
D(0)
CP_WEN
CP_OEN
A(0)
YMU_EN
EAR_SWITCH
Z
D
10
1
AUDIO
R116
82K,1%
1NF
C145
R126
1.5K,1%
1.5K,1%
R129
R157
100K,1%
33UF
C136
U103-2
5
6
7
R166
510K
1M
R164
Z
D
10
0
VCCD
Z
D
10
3
Z
D
10
4
0
R139
R101
VCCA
MAIN_MIC
100K
1NF
C144
C128
1UF
82PF
C146
C100
100NF
0
R102
R118
10K,1%
33PF
C132
Z
D
10
2
R158
10K,1%
VCCA
R125
82K,1%
R150
17
18
G
10K,1%
8
99
11
GG
12 13
GG
14
15
G
G1 6
G
10
10
2
2
33
4
4
55
6
6
77
8
CN101
11
180K,1%
R162
1UF
C139
4
3
2
8
1
U103-1
1.5K,1%
R147
8
5
NC1
7
NC2
NO1
2
NO2
10
1
V+
U100
3
COM1
9
COM2
6 GND
IN1
4
IN2
10NF
C147
10K,1%
R123
R165
1M
NC
R138
C143
1UF
R137
220
R148
1.5K,1%
R163
56K,1%
VCCA
33PF
C142
VCCA
100K,1%
R146
33PF
C138
C130
1UF
C129
33PF
C131
33PF
R100
0
AOUTBN
AOUTBP
AUXINP
MICOUTP
MICINP
MICOUTN
MICINN
AUXINN
AUXOUTN
VREGP
JACK_IN
SPK1P
AOUTAP
AOUTAN
AUDIO_AMP_EN
SPK1N
YMU_SPK1N
YMU_SPK1P
AUXOUTP