Camera Interface - LG U8500 Service Manual

3. TECHNICAL BRIEF

3.10.5 Camera Interface

U8500 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
R564 0
VREG_CAM_2.7V
CAM_PWR_EN
FB501
NA R581
HH-1M1005-601JT
Figure 3.10.5-1 Camera Board to Board Connector
CAM_LDO
U501
1
+VPWR VIN
2
EN1
3
EN2
4
BYP
5
C503 C502 NC1
1u 0.01u
Figure 3.10.5-2 Camera LDO(1.8V/2.7V)
CAM
CONNECTOR
CN501
G2 G1
24 1
23 2
22 3
21 4
20 5
19 6
18 7
17 8
16 9
15 10
14 11
13 12
G4 G3
MIC2211-LGYML
10
VOUT1
9
VOUT2
8
NC3
7
NC2
6
GND
11
BGND C500 C501
1u 1u
- 56 -
CAM_P_DOWN
HB-1M1005-600JT
CAM_MCLK
FB502
CAM_DATA(3)
CAM_DATA(0)
FB500
CAM_PCLK
HB-1M1005-600JT
CAM_DATA(2)
CAM_DATA(1)
CAM_VSYNC
CAM_DATA(5)
CAM_DATA(4)
VREG_CAM_1.8V
R565 0
VREG_CAM_2.7V
VREG_CAM_1.8V