LG KU730 Service Manual page 53

3. TECHNICAL BRIEF
3.11.5 Camera Interface
KU730 has two camera : 1.3M(SXGA) Pixel CMOS Camera and 0.3M(VGA) Camera. SXGA is a outer
camera and VGA is a inner camera.
Below figure show the camera board to board connector and camera I/F signal. Operate voltage,
I2C(clock, data), SYNC(H/V), 8bit parallel data, MCLK and PCLK are common signal in two camera.
But PWDN(power down) and Reset signals are separate from the other camera.
VGA_CAM_PWDN
CAM_MCLK
CAM_PCLK
CAM_DATA(0)
CAM_DATA(1)
CAM_DATA(2)
CAM_DATA(3)
CAM_DATA(4)
CAM_DATA(5)
CAM_DATA(7)
CAM_DATA(6)
CAM_DATA(5)
CAM_DATA(4)
CAM_DATA(3)
CAM_DATA(2)
CAM_DATA(1)
CAM_DATA(0)
CAM_PCLK
M_CAM_RESET
M_CAM_PWDN
Figure. Camera FPCB Board to Board Connector(1.3Mega, 0.3Mega)
0.3M
CN103
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
AXK720145G
1.3M
CN101
24 1
23 2
22 3
21 4
20 5
19 6
18 7
17 8
16 9
15 10
14 11
13 12
14-5602-024-000-829
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VREG_CAM_AVDD_2.7V
VREG_CAM_DVDD_2.7V
VGA_CAM_RESET
I2C_SCL
I2C_SDA
CAM_HSYNC
CAM_VSYNC
CAM_DATA(7)
CAM_DATA(6)
I2C_SCL
I2C_SDA
CAM_VSYNC
CAM_HSYNC
CAM_MCLK
VREG_CAM_AVDD_2.7V
VREG_CAM_DVDD_2.7V
VREG_CAM_1.8V