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Flow Chart of Troubleshooting
9-7
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R632
L605
2
5
GND
IN 6
LX
1
3O UT
_SHDN
4
U601
GND
C629
NEC_VCAM_1.2VV
BATT_LCD
C628
R644
CAM_PWR_ON1
NEC_DVDDIO_2.8V
C613
NEC_AF_2.8V
R618
R619
C614
VBATT_LCD
C612
3
CE2
2
GND
G
N
D
9
NC
4
5
NC
VDD 7
8
VOUT1
6
VOUT2
U603
CE1
1
CAM_PWR_ON2
R634
C632
R615
NEC_AVDD_2.8V
R633
R617
C639
VTOUCH_2.8V
VBATT_LCD
GND
2
9
G
N
D
4
NC
NC 5
7
VDD
VOUT1 8
VOUT2 6
U604
1
CE1
CE2
3
C631
CAM_PWR_ON2
TOUCH_EN
R635
VOUT1
6
VOUT2
NEC_SVDD_1.8V
CE1
1
3
CE2
2
GND
G
N
D
9
NC
4
5
NC
VDD 7
8
U605
R642
R636
NEC_DVDD_1.8V
VBATT_LCD
R641
C633
C635
C634
CAM_PWR_ON3
CAM_PWR_ON4
R708
C717
R709
C710
CAM_MCLKF
CAM_PCLKF
CAM_PCLK
CAM_MCLK
B
A
T
40
0
C371
C443
C444
C
C547
C601
C
60
2
C
61
2
C
61
3
C
61
4
C628
C629
C
63
1
C
63
2
C633
C
63
4
C635
C637
C639
C
70
9
C
71
0
C711
C712
C713
C714
C715
C
71
6
C
71
7
C725
D
70
3
F7
07
H
D
C
7
L6
03
L6
05
R
33
3
R420
R
52
9
R
61
5
R
61
7
R
61
8
R
61
9
R
63
2
R633
R634
R635
R636
R
64
0
R
64
1
R
64
2
R
64
4
R700
R
70
6
R
70
7
R
70
8
R
70
9
R710
SC
10
3
U
30
1
U
50
2
U
60
1
U603
U
60
4
U605
U60
8
U700
ZD
70
0
Summary of Contents for SGH-F480
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