Samsung SGH-E720, Руководство по обслуживанию

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SGH-E720 Flow Chart of Troubleshooting
2- 7
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MSPK+
MSPK-
R
42
2
ZD402
R
42
4
R
40
4
R
4
55
C
4
4
5
A
O
U
T
B
P
M
E
L
O
D
Y
+
S
P
K
1N
A
U
D
IO
_O
U
T
_S
E
L
A
O
U
T
B
N
A
O
U
T
A
P
A
O
U
T
A
N
9
VREF
VSS
8
/C
S
2
9
3
/IRQ
/R
D
3
1
/RST
4
2
8
/W
R
R
4
01
C
46
5
R
43
0
C
46
3
C
41
3
C
44
0
M
IC
O
U
T
P
M
IC
IN
P
M
IC
O
U
T
N
M
IC
IN
N
C
4
35
R
43
3
2
0
0
V
C
C
D
_
1_
8
C
42
2
C
42
3
C
45
0
V
C
C
A
V404
ZD406
C
44
7
L
4
02
R
4
28
R
45
7
C
46
6
R
40
2
C
4
51
V400
C
P
_
O
E
N
A
(0
)
Y
M
U
_C
S
VIB_EN
H
P
O
U
T
-L
H
P
O
U
T
-R
C
P
_
W
E
N
L
O
U
T
S
P
K
1P
E
A
R
_
R
E
A
R
_
L
M
IC
+
E
A
R
_R
E
A
R
_
L
M
IC
-
H
P
O
U
T
-R
H
P
O
U
T
-L
R
O
U
T
E
A
R
_C
H
E
C
K
E
A
R
_S
W
IT
C
H
M
E
L
O
D
Y
-
E
A
R
_
O
U
T
_S
E
L
C
43
3
C
4
53
GND
N
C
2
1
2
2
N
C
1
4
V+
V
B
A
T
C
44
1
C
4
3
6
V
C
C
D
R
42
3
C
45
2
C
4
46
V
C
C
D
_1
_8
V
C
C
D
_
1_
8
3.
3V
_S
W
_
A
K
C
4
6
2
R
4
6
4
G
1
3
1
4 G
G
1
5
1
6
G
1
7
G G
1
8
R
42
9
C
41
1
C
4
37
R
4
7
1
R
4
36
V401
C
44
9
C
42
5
C
4
48
M
IC
4
00
3.3
V
_
S
W
_
A
K
U
40
3
3
3
C
N
40
0
1
1
10
1
0
22
R
4
58
C
4
4
4
C
43
0
R
4
53
C
4
67
3
S
2
1
1
4
S
1
13
4S2
D1
1
6
4
D
2
D3
8
D
4
1
2
6
GND
17
2
1-
2I
N
1
5
1S1
1
1S
2
2S
1
3
5
2S2
3
-4
IN
1
0
3S1
7
9
C
4
74
1
U
F
44
5
5 66
7
7 88
9
9
11
G
1
2
G
C
4
3
4
C
4
72
19
MTR
5
NC
PLLC
6
17
SPOUT1
SPOUT2
18
15
S
P
V
D
D
S
P
V
S
S
16
7
VDD
3
3
G G
3
4
35
G G
36
H
P
O
U
T
-L
/M
O
N
O
10 11
H
P
O
U
T
-R
IO
V
D
D
3
2
LED
2 24
23
D4
D5
22
2
1
D6
D7
20
E
Q
1
12 13
E
Q
2
E
Q
3
14
U
40
2
3
0
A
0
1
CLKI
D
0
2
7
2
6
D
1
25
D2
D3
C
43
8
C
43
9
C
4
12
C
43
2
C
4
61
C
4
64
L
4
01
R
40
3
R
47
3
1
U
F
C
4
75
R
42
1
R
4
1
0
R
4
7
2
C
42
4
C
4
68
C
4
69
V403
C
41
0
R
4
34
F
4
0
0
R
4
54
JA
C
K
_IN
T
A
U
X
IN
P
A
U
X
O
U
T
P
A
U
X
IN
N
A
U
X
O
U
T
N
C
L
K
13
M
_Y
M
U
D(2)
Y
M
U
_IR
Q
R
S
T
D(5)
D(6)
D(7)
D(4)
D(3)
D
(1
)
D
(0
)