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3. TECHNICAL BRIEF
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Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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ͽͶ͑ͺΟΥΖΣΟΒΝ͑ΆΤΖ͑ΟΝΪ͑
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Figure. Camera Sub PMIC Schematic
Figure. Camera Block diagram
C548
4.7u
C545
4.7u
C546
4.7u
4.7u
C547
2.2u
C550
C508
2.2u
C549
2.2u
C509
2.2u
C510
2.2u
K8
1
60
5
R
U503
1
B
E1
C2
B2
C1
E2
D3
C3
A1
C4
B3
A3
D4
E3
D2
B4
E4
2
A
1
D
4
A
TT
A
B
V
2
NI
V
1
NI
V
VINB
LDO1
FB
SW
GNDB
LDO2
IRQ_N
SDA
LDO3
SCL
DVS
EN
LDO4
DEFSEL
IDSEL
LDO5
D
N
G
1u
C517
V_GM_2V8
V_DE_2V7
1u
C522
1u
C525
V_IO_1V8
V_DI_1V2
1u
C528
V_POWERRAIL
10u
C507
CAM_I2C_SCL
CAM_I2C_SDA
CAM_EN
1.0mm