Samsung SGH-S720i, Руководство по обслуживанию

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Flow Chart of Troubleshooting and Circuit Diagrams
3-17
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C320
3
1
M
3
1
R
M
C
V
X
V
P
G
E
R
V
C2 SERCK
SERDA
C1
SERLE2
7
E
P
X
T
6
D
NI
X
T
X
R
7
D
PI
X
T
X
R
N
Q
X
T
X
R
6
C
7
C
P
Q
X
T
X
R
1
F
E
R
A
R
6
B
5
B
2
F
E
R
A
R
5
1
P
N
T
U
O
CI
M
5
1
N
P
T
U
O
CI
M
4
1
M
N
NI
CI
M
4
1
N
P
NI
CI
M
2
1
R
P
B
T
U
O
A
41
L
N
NI
X
U
A
5
1
M
P
NI
X
U
A
3
1
L
N
T
U
O
X
U
A
P
T
U
O
X
U
A
3
1
K
9
D
C
F
A
2
1
N
N
A
T
U
O
A
1
1
P
P
A
T
U
O
A
2
1
P
N
B
T
U
O
A
C321
RTX_I_P
P
_
T
U
O_
X
U
A
RTX_Q_N
RTX_Q_P
RTX_I_N
VAPC
AFC
SBCK
SBDT
SBST
P
_
NI
_
X
U
A
N_
NI
_
CI
M
P
_
NI
_
CI
M
P
_
A_
T
U
O
A
N_
T
U
O
_
CI
M
N_
B_
T
U
O
A
P
_
T
U
O_
CI
M
P
_
B_
T
U
O
A
N_
A_
T
U
O
A
N_
T
U
O
_
X
U
A
N_
NI
_
X
U
A
VCCD_1.8V
C419
G5
IOVDD
G6
NC
F3
BCLK#1
F4
SDOUT
F5
LRCK#0
F6
SDA
G1
NC
G2
DVSS
G3
LRCK#1
G4
BCLK#0
D5
/RST
D6
DVSS
E1
PLLC
E2
/TEST
E5
SDIN
E6
SCL
F1
DVDD
F2
CLKI
C2
VREF
C3
AUXR
C4
HPOUTL
C5
DVDD
C6
DVDD
D1
MIG
D2
MBS
D3
AUXL
A6
_SPOUT1
B1
HPC
B2
AVDD
B3
HPVSS
B4
HPOUTR
B5
SPOUT1
B6
SPOUT2
C1
MIN
1
NC
2
NC
A1
NC
A2
HPVDD
A3
AVSS
A4
SPVDD
A5
SPVSS
C436
U401
C416
VCCD_2.9V
C418
2
0
4
R
C435
TA601
1
0
4
R
C440
TP406
C437
R427
C407
3
1
4
C
0
1
4
R
01
4
C
C438
TP408
R431
C441
R405
R403
C415
C417
VBAT
R428
VCCD_1.8V
YMU800_I2C_SCL
YMU800_I2C_SDA
C408
YMU765_HP_OUT_R
AOUT_B_P
AOUT_B_N
YMU800_BCLK
YMU800_DAT
YMU800_SP_OUT2
YMU800_SP_OUT1
HPE_RST YMU800_LRC
CLK13M_YMU800
YMU800_HP_OUT_L
YMU800_HP_OUT_R
YMU765_HP_OUT_L