LG U890 Service Manual page 51

3. TECHNICAL BRIEF
3.10.5 Camera Interface
U890 Installed a 1.3M Pixel CMOS VGA Camera.
Below figure show the camera board to board connector and camera I/F signal.
VREG_MSMP_2.7V
CAM_DATA(7)
CAM_DATA(6)
I2C_SDA
CAM_HSYNC
CAM_RESET_N
I2C_SCL
FB505
VREG_CAM_2.7V
+VPWR
CAM_PWR_EN
R500 R501
2.2K
2.2K
FB501
HH-1M1005-601JT
Figure Camera Board to Board Connector
CAM_LDO
U500 MIC2211-LGYML
1
VIN VOUT1
2
EN1 VOUT2
3
EN2
4
BYP
5
C500 C501 NC1
1u 0.01u
MIC2211-LGBML
Figure Camera LDO(1.8V/2.7V)
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CAM
CONNECTOR
CN501
G2 G1
24 1
23 2
22 3
21 4
20 5
19 6
FB502
18 7 HB-1M1005-600JT
17 8
16 9
15 10
14 11
13 12
G4 G3
AXK7L24227J
10
9
8
NC3
7
NC2
6
GND
11
C502 C503
BGND
1u 1u
CAM_P_DOWN
HB-1M1005-600JT
CAM_MCLK
FB500
CAM_DATA(3)
CAM_DATA(0)
CAM_PCLK
CAM_DATA(2)
CAM_DATA(1)
CAM_VSYNC
CAM_DATA(5)
CAM_DATA(4)
FB506
VREG_CAM_1.8V
D607
INSTPAR
PSD05-LF
VREG_CAM_2.7V
VREG_CAM_1.8V