User Guide

SGH-E620 Flow Chart of Troubleshoo ting
2-14
1
2
5
D
Z
C502
CAM_1.8
VCCD_1.8
6
1
5
D
Z
8
1
5
D
Z
C501
C507
C511
VCCD_2.8
R503
7
1
5
D
Z
1
1
5
D
Z
0
2
5
D
Z
C503
CAM_2.5
VBAT
C504
9
1
5
D
Z
48
49
49
5
5
50
50
6
6
7
78
8
9
9
41
41 42
42
43
43 44
44
45
45 46
46
47
47 48
33 34
34
35
35 36
36
37
37 38
38
39
39
4
4
40
40
27
27 28
28
29
29
3
3
30
30
31
31 32
32
33
19
2
2
20
20
21
21 22
22
23
23 24
24
25
25
26
26
11 12
12
13
13 14
14
15
15 16
16
17
17 18
18
19
CN500
1
1
10
10
11
BL_LED_EN
SPK1P
DIMMING_EN
LCD_D(3)_FO
HZREF
MCLK
CAM_SDA
CAM_SCL
VTREF
PCLK
CAM_RESET
LCD_D(10)_FO
LCD_D(8)_FO
LCD_D(0)_FO
LCD_D(2)_FO
LCD_D(4)_FO
CAM_FLASH_FO
LCD_RS_FO
CAM_Y(3)
CAM_Y(6)
CAM_Y(4)
CAM_Y(2)
CAM_Y(0)
LCD_D(11)_FO
LCD_D(9)_FO
LCD_D(1)_FO
LCD_D(13)_FO
LCDVIB_EN
SPK1N
LCD_WEN_FO
LCD_CS_FO
CAM_Y(5)
CAM_Y(7)
LCD_D(6)_FO
LCD_D(14)_FO
LCD_D(12)_FO
TR_RST
CAM_Y(1)
LCD_D(5)_FO
LCD_D(7)_FO
LCD_D(15)_FO
M
C
V
X
V
3
1
R
N
N
I
C
I
M
4
1
M
P
N
I
C
I
M
4
1
N
N
T
U
O
C
I
M
5
1
P
P
T
U
O
C
I
M
5
1
N
P
T
U
O
X
U
A
N
A
T
U
O
A
2
1
N
P
A
T
U
O
A
1
1
P
N
B
T
U
O
A
2
1
P
P
B
T
U
O
A
2
1
R
N
N
I
X
U
A
4
1
L
P
N
I
X
U
A
5
1
M
N
T
U
O
X
U
A
3
1
L
3
1
K
P
N
I
C
I
M
N
N
I
C
I
M
P
N
I
X
U
A
N
T
U
O
X
U
A
N
N
I
X
U
A
P
T
U
O
X
U
A
P
B
T
U
O
A
N
B
T
U
O
A
P
A
T
U
O
A
N
A
T
U
O
A
P
T
U
O
C
I
M
N
T
U
O
C
I
M
U100