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Flow Chart of Troubleshooting
10-10
AUDIO_AMP
C514
8
05
R
A_SDA
R519
TP_WE
C509
TA500
R521
TA502
C506
C502
VREG_MSME_1.8V
TA501
R510
R512
C513
L505
C501
C508
7
05
R
VBATT
C500
VMID
5
VSR
7
31
1
K
C
S
26
2
K
C
S
SCL
4
SDA
3
1I
D
S
32
27
2I
D
S
SYSCLK 24
6 VDR
PDN 23
15
L
D
N
G
P
10
R
D
N
G
P
PLLAVDD 21
PLLDVDD 22
PLLGND 19
PVDDL 17
8 PVDDR
MCK|TEST
1
34
C
N
2
C
N
35
63
NC
A
L
T
U
O
16
14
B
L
T
U
O
A
R
T
U
O
9
11
B
R
T
U
O
D
D
V
D
28
FILTER
20
GND
33
L
T
U
O
P
H
13
R
T
U
O
P
H
12
IOVDD
2
30
1
K
C
R
L
2
K
C
R
L
25
U501
AGND
18
D
N
G
D
29
R511
A_SCL
R509
VBATT
R534
R535
VREG_MSMP_2.6V
R520
R516
L506
R536
R537
VREG_MSMP_2.6V
C503
VREG_MSME_1.8V
VREG_MSMP_2.6V
R506
C504
SPK_N
SPK_P
SPK2_P
SPK2_N
I2C_DATA
I2C_CLK
PCM_SYNC
AUDIO_SDA
AUDIO_SCL
PCM_DOUT
PCM_CLK
I2C_SWS
3PHI_L_SW
3PHI_R_SW
BUFF_TCXO
EAR_R_SW
EAR_L_SW
C128
C130
C500
C501
C502
C503
C504
C506
C509
C522
C
2
5
4
C
C526
C527
C528
C529
C532
C
3
5
5
C
0
5L
0
5L
R506
R507
R508
R509
R510
R511
R512
R524
R
2
5
5
R
2
5
6
R
2
5
7
R532
R
3
5
3
T
A
0
5
0
T
A
0
5
3
TP_WE
U
0
5
1
VR707
Summary of Contents for SGH-F400
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