Flow Chart of Troubleshooting
9-
13
Speaker
C
76
0
YMU_VDD_2.7V
C
74
7
R732
C
74
8
C
76
3
R
73
5
YMU_SPVDD
C
76
1
4
28
/W
R
15
S
P
V
D
D
S
P
V
S
S
16
7
VDD
9
VREF
VSS
8
/C
S
29
3
/IRQ
/R
D
31
/RST
11
H
P
O
U
T
-R
IO
V
D
D
32
LED
2
19
MTR
5
NC
PLLC
6
17
SPOUT1
SPOUT2
18
12
13
E
Q
2
E
Q
3
14
33
G
G
34
35
G
G
36
H
P
O
U
T
-L
/M
O
N
O
10
27
26
D
1
25
D2
D3
24
23
D4
D5
22
21
D6
D7
20
E
Q
1
U708
30
A
0
1
CLKI
D
0
YMU_VDD_2.7V
C
76
2
D2(7)
A2(1)
BUFF_TCXO
D2(0)
D2(1)
YMU_CS_N
YMU_IRQ
OE2_N
WE2_N
YMU_RESET
HPOUT_L
HPOUT_R
D2(2)
D2(3)
D2(4)
D2(5)
D2(6)
Summary of Contents for SGH-Z310
Page 37: ...8 PCB Diagrams 8 1 8 1 PCB Top Diagram ...
Page 38: ...PCB Diagrams 8 2 8 2 PCB Bottom Diagram ...
Page 41: ...Flow Chart of Troubleshooting 9 3 ...
Page 45: ...Flow Chart of Troubleshooting 9 7 ...
Page 67: ...Flow Chart of Troubleshooting 9 29 ...