User Guide

SAMSUNG Proprietary-Contents may change without notice
SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams
5-19
This Document can not be used without Samsung's authorization
(Picture 4)
G
E
M
I
N
I
0R156
C
1
0
3
1
0
0
N
F
V
R
F
1
0
N
F
C
1
5
3
1
U
F
C
1
2
3
Q
1
0
0
1
3
2
C
1
3
5
1
0
0
N
F
5
5
6
6
7
G
G
8
9
G
G
1
0
C
1
2
4
1
U
F
C
N
1
0
0
1
1
2
2
3
3
4
4
1
0
K
,
1
%
R
1
7
6
V
C
C
A
V
C
C
D
V
B
A
T
R
1
4
0
0
M
1
0
0
NEG
2
POS
1
0R154
R
B
4
1
4
_
I
V
0
2
N
R143
C
1
2
6
4
7
0
N
F
NC
N
C
R
1
0
3
V
C
C
D
T
P
1
0
2
4
7
0
N
F
C
1
2
7
V
R
F
C
1
2
1
R155 0
1
0
0
P
F
G5
VSS2
K4
VSS3
R2
VSS4
P6
VXVCM
R13
XOENAQ
D1
0
R
1
5
2
V
L
D
O
_
3
A
1
3
V
L
D
O
_
4
B
1
2
V
L
D
O
_
5
B
1
0
V
L
D
O
_
6
A
1
4
V
L
D
O
_
7
C
1
2
V
R
E
F
A
1
0
VREGN
R14
VREGP
M13
V
R
T
C
H
1
1
V
S
I
M
K
1
2
VSS1
J4
VDD_IO2
VDD_OCTL
C4
V
E
X
T
E
1
4
V
I
B
_
D
R
V
F
1
5
VIB_RNG_EN
L9
V
L
4
S
_
A
A
1
2
V
L
4
S
_
B
B
1
1
V
L
5
S
_
A
D
1
0
C
9
V
L
5
S
_
B
G
1
1
V
L
D
O
_
1
V
L
D
O
_
2
J
1
2
VDD1
J3
V
D
D
1
2
J
1
3
VDD2
M3
VDD3
N6
V
D
D
3
4
C
1
1
VDD5
C10
VDD67
B13
VDDB
A6
VDDD
N11
VDDV
L11
VDD_IO1
N5
S
E
R
L
E
1
S
E
R
L
E
2
A
2
S
I
M
_
C
L
K
K
1
4
S
I
M
_
I
O
J
1
1
S
I
M
_
R
S
T
K
1
1
TXP
E7
U
P
_
C
L
K
N
9
U
P
_
I
O
P
1
0
U
P
_
R
S
T
R
1
0
V
A
C
C
F
1
4
V
B
A
T
E
1
3
R
W
N
L
2
RXTXIN
D6
RXTXIP
D7
RXTXQN
C6
RXTXQP
C7
S
C
L
K
_
P
S
C
L
8
M
7
S
D
I
_
P
S
C
S
D
O
_
P
S
C
N
7
S
E
R
C
K
C
2
C
1
S
E
R
D
A
B
1
L7
PWR_KEEP
M9
PWR_SW1N
C15
PWR_SW2
C14
RAREF1
B6
RAREF2
B5
R
E
S
E
T
N
_
C
S
P
R
3
RESET_O
K9
R
I
N
G
_
D
R
V
F
1
3
R
T
C
_
A
L
M
N
H
1
0
RTC_CLK
N4
NC6
2
NC7
P5
E
6
O
C
T
L
0
C
5
O
C
T
L
1
O
C
T
L
2
F
5
E
5
O
C
T
L
3
O
C
T
L
4
A
4
G
6
O
C
T
L
5
O
C
T
L
6
B
3
A
3
O
C
T
L
7
PSW1_BUF
INTRQ
L10
L
3
I
|
O
L
E
D
1
_
D
R
V
G
1
3
L
E
D
2
_
D
R
V
G
1
2
R6
MC
MICINN
M14
MICINP
N14
MICOUTN
P15
MICOUTP
N15
MODE
N10
1
NC5
F10
GNDS5
G7
GNDS6
G8
GNDS7
G9
GNDS8
G10
H6
GNDS9
GNDV
P13
GND_HCUR
F11
GND_OCTL
B4
GND_PSC1
B15
GND_PSC2
K15
F7
GNDS10
H7
GNDS11
H8
H9
GNDS12
GNDS13
J7
GNDS14
J8
GNDS15
J9
GNDS16
J10
GNDS17
K10
GNDS2
F8
GNDS3
F9
GNDS4
D
B
4
J
6
D
B
5
H
5
D
B
6
G
3
D
B
7
G
4
D
B
8
F
4
D
B
9
F
1
DINTR
P3
GNDB
F6
GNDD
M10
GNDQ
E8
GNDS1
P4
D
B
0
K
1
K
2
D
B
1
D
B
1
0
F
2
D
B
1
1
F
3
D
B
1
2
E
2
E
3
D
B
1
3
D
B
1
4
D
3
D
B
1
5
D
2
D
B
2
K
3
J
5
D
B
3
L13
AUXOUTP
K13
D13
AUX_ADC3
C
H
_
B
D
R
V
E
1
1
C
H
_
I
S
E
N
F
1
2
C
H
_
R
E
S
D
1
4
E
9
C
R
E
F
K
8
C
S
N
_
P
S
C
DAICK
R4
DAIDI
L6
DAIDO
M6
DAIRN
A
B
8
K
5
A
D
C
_
A
U
X
1
E
1
0
A
D
C
_
A
U
X
2
D
1
5
AFC
D9
AOUTAN
N12
P11
AOUTAP
AOUTBN
P12
AOUTBP
R12
AUXINN
L14
AUXINP
M15
AUXOUTN
U
1
0
2
A
B
0
K
6
P
1
A
B
1
L
5
A
B
2
N
1
A
B
3
A
B
4
N
2
M
2
A
B
5
A
B
6
M
1
K
7
A
B
7
0
R
1
2
2
N
C
R
1
5
1
V
R
T
C
NC
R144
4
7
0
N
F
C
1
0
5
3
3
P
F
C
1
0
9
V
B
A
T
1
U
F
C
1
2
5
V
C
C
A
T
P
1
0
3
1
.
2
K
R
1
1
2
0
R
1
7
7
N
C
R
1
2
8
V
C
C
_
1
.
8
A
1
U
F
C
1
5
2
2
.
2
U
F
C
1
5
1
T
P
1
0
0
C
1
4
0
1
U
F
C
1
0
1
5
6
P
F
0
R
1
5
9
R153 0
C
1
4
1
1
0
N
F
R
1
7
2
0
NC
3
3
P
F
C
1
0
4
R142
C
1
0
8
3
3
P
F
R
1
0
4
0
T
P
1
0
1
100NF
C137
R
1
4
9
V
C
C
B
1
0
V
C
C
D
NC
R145
C
1
4
8
1
U
F
C
1
0
7
1
0
0
N
F
V
B
A
T
JIG_ON
U
P
_
S
D
O
D
L
C
_
D
E
T
E
C
T
R
T
X
_
I
P
R
T
X
_
I
N
R
T
X
_
Q
P
R
E
D
_
L
E
D
X
O
E
N
A
_
O
U
T
G
R
E
E
N
_
L
E
D
B
L
U
E
_
L
E
D
T
X
_
E
N
T
X
_
B
A
N
D
_
S
E
L
R
F
_
E
N
T
X
P
O
W
E
R
R
T
X
_
Q
N
PWR_ON
CLK13M_MC
DEBUG_DCD
DEBUG_RXD
DEBUG_DSR
DEBUG_RI
DSP_INT
VREGP
AUXOUTN
AUXOUTP
AUXINN
AUXINP
MICOUTN
MICOUTP
MICINN
MICINP
AOUTBN
AOUTBP
AOUTAN
AOUTAP
C
S
P
_
R
E
S
E
T
P
C
S
_
T
X
_
E
N
I
N
T
R
Q
D
S
P
_
D
B
(
1
)
D
S
P
_
D
B
(
0
)
D
S
P
_
A
B
(
0
:
8
)
D
S
P
_
A
B
(
8
)
D
S
P
_
A
B
(
7
)
D
S
P
_
A
B
(
6
)
D
S
P
_
A
B
(
5
)
D
S
P
_
A
B
(
4
)
D
S
P
_
A
B
(
3
)
D
S
P
_
A
B
(
2
)
D
S
P
_
A
B
(
1
)
D
S
P
_
A
B
(
0
)
D
S
P
_
R
W
N
S
E
R
L
E
S
E
R
D
A
T
S
E
R
C
L
K
R
T
C
A
L
A
R
M
V
R
E
F
R
S
T
K
E
Y
_
R
O
W
(
0
)
K
E
Y
_
C
O
L
(
2
)
U
P
_
S
C
L
K
U
P
_
C
S
G
S
M
_
T
X
_
E
N
A
F
C
D
S
P
_
D
B
(
1
5
)
D
S
P
_
I
O
K
E
Y
_
B
L
P
W
R
_
K
E
E
P
CLK32K
U
P
_
S
D
I
S
I
M
C
L
K
S
I
M
D
A
T
A
S
I
M
R
S
T
D
S
P
_
D
B
(
0
:
1
5
)
D
S
P
_
D
B
(
1
4
)
D
S
P
_
D
B
(
1
3
)
D
S
P
_
D
B
(
1
2
)
D
S
P
_
D
B
(
1
1
)
D
S
P
_
D
B
(
1
0
)
D
S
P
_
D
B
(
9
)
D
S
P
_
D
B
(
8
)
D
S
P
_
D
B
(
7
)
D
S
P
_
D
B
(
6
)
D
S
P
_
D
B
(
5
)
D
S
P
_
D
B
(
4
)
D
S
P
_
D
B
(
3
)
D
S
P
_
D
B
(
2
)