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SGH-E850 Flow Chart of Troubleshooting
2-
13
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SPEAKER
56PF
C105
R102
0
R101
0
56PF
C104
TP102
TP101
SPK1P
SPK1N
S_PWR
52
52
53 53
54
54
55 55
6
6
7
7
8
8
9
9
45 45
46
46
47 47
48 48
49 49
5
5
50 50
51
51
38
38
39 39
4
4
40
40
41 41
42 42
43 43
44 44
30
30
31 31
32
32
33
33
34
34
35
35
36
36
37
37
23
24
24
25 25
26
26
27
27
28
28
29
29
3
3
16
16
17 17
18
18
19
19
2
2
20
20
21
21
22
22
23
1
1
10
10
11
11
12
12
13
13
14
14
15
15
CN200
330NF
C200
R231
0
C202
18PF
100NF
C201
VBAT
18PF
C203
VCCD
0
R230
LCD_D(0)_FO
SPK1P
LCD_D(8)_FO
LCD_D(10)_FO
LCD_D(12)_FO
LCD_D(14)_FO
LED_EN
POPUP_DET
RST
SVC_LED
SPK1N
LCD_D(7)_FO
LCD_D(5)_FO
LCD_D(3)_FO
LCD_D(1)_FO
LCDVIB_EN
LCD_D(9)_FO
LCD_D(11)_FO
LCD_D(13)_FO
LCD_D(15)_FO
BL_DIM
CAM_A_FO
LCD_D(6)_FO
LCD_D(4)_FO
LCD_D(2)_FO
Y(1)_FO
Y(3)_FO
Y(4)_FO
Y(6)_FO
Y(5)_FO
Y(7)_FO
CAM_RESET
PCLK
VTREF
CAM_SCL
CAM_SDA
MCKI
HZREF
CAM_CLCD_EN_FO
CAM_WEN_FO
ROW(1)
ROW(0)
COL(1)
COL(4)
PWR_ON
COL(3)
ROW(2)
Y(0)_FO
Y(2)_FO