User Guide

SGH-E620 Flow Chart of Troubleshooting
2-5
OSC200
C215
C
T
R
1
X
9
1
H
9
1
F
C
T
R
2
X
N
E
_
D
M
C
_
I
C
M
_
9
3
O
I
P
N
E
_
T
A
D
_
I
C
M
_
0
4
O
I
P
4
1
M
4
1
N
N
E
_
0
T
A
D
_
I
C
M
_
3
4
O
I
P
J16
PIO47
5
G
6
4
O
I
P
_
1
M
W
P
N
M
R
A
L
A
C
T
R
7
1
H
9
1
U
7
1
W
8
2
O
I
P
2
3
O
I
P
3
1
R
U18
PIO33
PIO34
R14
4
1
L
5
1
P
P
E
E
K
R
W
P
_
9
1
O
I
P
Q
E
R
K
L
C
S
Y
S
_
0
2
O
I
P
9
1
P
3
1
K
0
T
A
D
_
I
C
M
_
1
2
O
I
P
1
T
A
D
_
I
C
M
_
2
2
O
I
P
2
1
L
3
1
L
2
T
A
D
_
I
C
M
_
3
2
O
I
P
3
T
A
D
_
I
C
M
_
4
2
O
I
P
5
1
L
9
1
V
5
2
O
I
P
6
2
O
I
P
6
1
U
7
2
O
I
P
6
1
G
T
U
O
2
3
C
S
O
D
M
C
_
I
C
M
_
8
0
O
I
P
3
1
J
0
1
O
I
P
7
1
V
IRQ1
M16
M19
IRQ2
IRQ3
P17
P18
IRQ4
C216
USB_DET
BT_POW_EN
SPK_ON
D
N
G
16
5
N/C
N/C
8
7
N/C
1
VIN VOUT1
10
9
VOUT2EN1
2
3
EN2
GND
6
11
D
N
G
D
N
G
12 13
D
N
G
D
N
G
14 15
D
N
G
U302
CBYP
4
C316
CAM_1.8
C314
R309
VBAT
C313
C315
CAM_2.5
C317
CAMPWR_EN
R110
VBAT
VREF
A10
N
E
_
G
N
R
_
B
I
V
9
L
P
E
E
K
_
R
W
P
9
M
N
1
W
S
_
R
W
P
5
1
C
2
W
S
_
R
W
P
4
1
C
9
K
O
_
T
E
S
E
R
RTC_ALMN
H10
F
U
B
_
1
W
S
P
7
L
E
D
O
M
0
1
N
Q
R
T
N
I
0
1
L
E9
CREF
ADC_AUX1
E10
ADC_AUX2
D15
R109
C120 C121
F
U
B
_
1
W
S
P
PWR_KEEP
RTCALARM
RST
N
O
_
G
I
J
N
O
_
R
W
P
INTRQ