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SGH-E880 Flow Chart of Troubleshooting
2-
10
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R317
C316
R315
C329
R313
C308
C314
R310
C307
H5
J5
SDTO
SPN1
E8
E9 SPN2
F8 SPP1
F9 SPP2
G1
VCOC
D2 VCOM
XTI|MCKI
H9
G8
XTO
2
NC2
A9
NC3
NC4
B7
NC5
C3
J1
NC6
H7
NC7
NC8
J9
J2
PDN
F1
PVDD
PVSS
G2
SDTI
MCKO J7
NI
M
7
A
T
U
O
C
O
M
2
A
MOUT+
A5
B6
MOUT-
6
A
2
T
U
O
M
MPE
C1
C2
MPI
B8
MUTET
S|
M
9
G
NC1
1
8J
B1 EXT
A8 HPL
HPR
B9
HVDD1
D8
D9 HVDD2
C8 HVSS1
HVSS2
C9
J4
I2C
INT
D1
J6
LRCK
S
S
V
A
3
A
L
P
E
E
B
4
A
M
P
E
E
B
R
P
E
E
B
3
B
BICK H6
H1
CAD0
H3
CCLK|SCL
J3
CDTI|SDA
CDTO H4
H2
CSN|CAD
8
H
D
D
V
D
S
S
V
D
U302
2
B
NI
A
+
NI
X
U
A
4
B
5
B
-
NI
X
U
A
1
D
D
V
A
2
E
2
F
2
D
D
V
A
1
E
V_SENSE_2.8
C305
C309
R316
V_SENSE_2.8
V_SENSE_2.8
C317
C318
V_SENSE_2.8
R312
C326
R328
C306
R329
C313
C312
R314
C333
C311
C310
AK_3.3V
R311
P_MODE
D_SDOUT
D_SDIN
MP3-
MP3+
D_MSCK
MP3_MIC
LOUT
ROUT
D_BCK
CAM_SCL
CAM_SDA
D_LRCK