User Guide
SAMSUNG Proprietary-Contents may change without notice
SGH-E720 Flow Chart of Troubleshooting
2-10
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D
(
0
)
D
(
1
4
)
2
4
O
S
C
3
0
0
D
(
1
)
D
[
0
:
1
5
]
D
(
1
0
)
D
(
9
)
D
(
8
)
D
(
7
)
D
(
6
)
D
(
5
)
D
(
4
)
D
(
3
)
D
(
2
)
D
(
1
)
D
(
0
)
D
(
0
:
1
5
)
D
(
1
3
)
D
(
1
2
)
2
.
5
V
_
V
C
A
M
D
(
0
:
1
5
)
D
(
1
5
)
D
(
1
4
)
D
(
1
3
)
D
(
1
2
)
D
(
1
1
)
V
B
A
T
D
(
1
1
)
D
(
1
0
)
D
(
9
)
D
(
8
)
D
(
7
)
D
(
6
)
D
(
5
)
D
(
4
)
D
(
3
)
D
(
2
)
A
(
1
8
)
C
P
_
W
E
N
V
C
A
M
_
E
N
D
(
1
5
)
A
(
1
:
1
6
)
A
(
1
6
)
A
(
1
5
)
A
(
1
4
)
A
(
1
3
)
A
(
1
2
)
A
(
1
1
)
A
(
1
0
)
A
(
9
)
A
(
8
)
A
(
7
)
A
(
6
)
A
(
5
)
A
(
4
)
A
(
3
)
A
(
2
)
A
(
1
)
A
(
2
4
)
A
(
1
5
)
A
(
1
4
)
A
(
1
3
)
A
(
1
2
)
A
(
1
1
)
A
(
1
0
)
A
(
9
)
A
(
8
)
A
(
7
)
A
(
6
)
A
(
2
3
)
A
(
5
)
A
(
4
)
A
(
3
)
A
(
2
)
A
(
1
)
A
(
2
2
)
A
(
2
1
)
A
(
2
0
)
A
(
1
9
)
A
(
1
8
)
A
(
1
7
)
A
(
1
6
)
A
(
1
:
2
4
)
C
3
1
2
O
N
E
N
A
N
D
_
C
S
N
A
N
D
_
I
N
T
R
O
M
1
_
C
S
L
O
W
E
R
_
B
Y
T
E
C
P
_
O
E
N
U
P
P
E
R
_
B
Y
T
E
C
P
_
W
E
N
F
L
A
S
H
_
R
E
S
E
T
R
A
M
1
_
C
S
C
3
1
0
R
3
1
8
C
3
2
7
2
.
5
V
_
V
C
A
M
C
3
2
2
1
3
2
R
3
0
2
C
3
5
8
1
.
8
V
_
V
C
A
M
C
3
0
8
V
C
C
D
_
1
_
8
V
C
C
D
_
1
_
8
C
3
2
6
4
C
B
Y
P
U
3
0
2
R
2
0
4
R
2
0
2
R
2
0
3
H
E
R
A
_
1
_
8
C
2
1
9
R
2
0
5
U
3
0
0
R
3
8
0
C
3
4
6
C
3
1
1
C
3
3
0
C
3
2
9
V
B
A
T
1
6
GND
N
/
C
5
8
N
/
C
N
/
C
7
V
I
N
1
1
0
V
O
U
T
1
V
O
U
T
2
9
R
3
0
3
S
C
L
R
S
T
F
L
A
S
H
_
R
E
S
E
T
L
C
D
_
R
D
D(1)
D(0)
D
_
S
D
I
N
P
_
C
L
K
M
_
C
L
K
H
O
R
_
R
E
F
C
A
M
_
D
(
0
:
7
)
A
(
2
)
A(8)
M
_
H
O
L
D
V
C
C
D
Q
3
0
1
C
3
6
7
2
.
5
V
_
V
C
A
M
C
3
2
8
H
E
R
A
_
1
_
8
3
1
D
_
S
D
O
U
T
D
_
M
S
C
K
D
_
B
C
K
D
_
L
R
C
K
S
D
A
L
C
D
_
A
D
_
(
1
5
)
L
C
D
_
A
D
_
(
1
4
)
L
C
D
_
A
D
_
(
1
3
)
L
C
D
_
A
D
_
(
1
2
)
L
C
D
_
A
D
_
(
1
1
)
L
C
D
_
A
D
_
(
1
0
)
V
D
D
C
F
5
V
D
D
C
D
6
V
D
D
I
V
D
D
I
F
6
V
D
D
I
C
D
H
1
XIN2
B10
A10
XOUT2
3
N
C
5
4
O
U
T
C
3
6
2
U
3
0
6
6
B
Y
P
E
N
1
2
G
N
D
GND
7
I
N
B3
S
V
D
D
I
E
3
T_MODE0
K10
U
S
B
_
D
M
G
2
G
1
U
S
B
_
D
P
U
V
D
D
I
G
4
V
D
D
A
C
K
9
D
5
V
D
D
C
E
5
E10
M_SD8
E9
E7
M_SD9
M_WR_N
A7
2
NC
NC
1
A
9
P
G
N
D
B
9
P
V
D
D
STROBE
M_SD13
M_SD14
D8
C10
M_SD15
M_SD2
G8
F10
M_SD3
M_SD4
F9
F8
M_SD5
F7
M_SD6
M_SD7
B7
C9
M_SA0
M_SA1
C8
M_SD0
G10
G9
M_SD1
E8
M_SD10
D10
M_SD11
D9
M_SD12
D7
K
7
L
_
W
R
_
N
J
7
MS_CS_N
C6
B8
M_ADS
M_CS_N
A6
M_HOLE
B6
C7
M_INTR
A8
M_RD_N
M_RESET_N
K
4
J
4
L
_
D
A
4
L
_
D
A
5
K
1
K
2
L
_
D
A
6
K
3
L
_
D
A
7
J
2
L
_
D
A
8
L
_
D
A
9
J
3
J
8
L
_
R
D
_
N
L
_
R
E
S
E
T
_
N
H
3
L
_
D
A
1
2
H
4
L
_
D
A
1
3
J
5
H
5
L
_
D
A
1
4
L
_
D
A
1
5
G
3
H
6
L
_
D
A
1
6
L
_
D
A
1
7
G
6
K
5
L
_
D
A
2
L
_
D
A
3
GPIO_4
A4
GPIO_5
L
S
_
C
S
_
N
H
8
G
7
L
_
A
D
S
L
_
C
S
_
N
H
7
K
6
L
_
D
A
0
L
_
D
A
1
J
6
H
2
L
_
D
A
1
0
L
_
D
A
1
1
G
N
D
G
N
D
E
6
G
5
G
N
D
G
N
D
J
1
GPIO_0
C5
GPIO_1
B5
A5
GPIO_2
GPIO_3
C4
B4
A1
D_BCK
J10
H9
D_LRCK
J9
D_MSCK
K8
D_SDATAIN
H10
D_SDATAOUT
D
4
G
N
D
G
N
D
E
4
F
4
C_D7
C_HS
C3
A2
C_MCLK
B2
C_PCLK
B1
C_PWDN
C_RST
A3
C1
C_SCK
C_SDA
C2
C_VS
C_D0
D3
D2
C_D1
C_D2
D1
E2
C_D3
C_D4
E1
F1
C_D5
C_D6
F2
F3
2
E
N
1
E
N
2
3
6
G
N
D
GND
1
1
1
2
GND
GND
1
3
1
4
GND
1
5
GND
V
E
R
_
R
E
F
C
A
M
_
R
S
T
D(9)
D(8)
D(7)
D(6)
D(5)
D(4)
D(3)
D(2)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
M
L
C
D
_
C
S
M
_
H
O
L
D
L
_
A
D
S
L
C
D
_
W
E
N
L
C
D
C
_
I
N
T
C
P
_
O
E
N
L
C
D
C
_
C
S
A
(
1
)
L
C
D
_
A
D
_
(
0
0
)
L
C
D
_
A
D
_
(
0
1
)
L
C
D
_
A
D
_
(
0
2
)
L
C
D
_
A
D
_
(
0
3
)
L
C
D
_
A
D
_
(
0
4
)
L
C
D
_
A
D
_
(
0
5
)
L
C
D
_
A
D
_
(
0
6
)
L
C
D
_
A
D
_
(
0
7
)
L
C
D
_
A
D
_
(
0
8
)
L
C
D
_
A
D
_
(
0
9
)
L
C
D
_
A
D
_
[
0
0
:
1
5
]
S
U
B
_
L
_
C
S