LG HB620 Service Manual page 65

3. TECHNICAL BRIEF
3.10.5 Camera Interface
HB620T Installed a 2M and VGA Camera. Below [Fig. 3.23] shows the camera board to board
connector and camera I/F signal.
CAM_DATA[7]F
CAM_DATA[6]F
CAM_DATA[5]F
CAM_DATA[4]F
CAM_DATA[3]F
CAM_DATA[2]F
CAM_DATA[1]F
CAM_DATA[0]F
M_CAM_RESET_N
MC_IO_OFF
VC_IO_OFF
CAM_SYSCLK
CAM_PCLK
CAM_DATA[0]F
CAM_DATA[1]F
CAM_DATA[2]F
CAM_DATA[3]F
CAM_DATA[4]F
CAM_DATA[5]F
The MEGA Camera module is connected to LCD FPCB with 24pin Board to Board connector. Its
interface is dedicated camera interface port in MSM6280. The MEGA camera port supply 24.576MHz\
master clock to camera module, vertical sync signal, horizontal sync signal, reset signal and 8bits data
from camera module. The MEGA camera module is controlled by I2C port from MSM6280.
LGE Internal Use Only
CN104
G1
1
2
3
4
5
6
7
8
9
10
11
12
G3
VREG_CAM_AVDD_2.9V
AXK720147G
CN105
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
[Fig. 3.23] Camera PCB Board to Board Connector
- 66 -
G2
24
23
22
21
20
19
18
17
16
15
14
13
G4
VCAM_1.8V
I2C_SCL
I2C_SDA
CAM_HSYNC
CAM_VSYNC
CAM_DATA[7]F
CAM_DATA[6]F
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
I2C_SCL
I2C_SDA
CAM_VSYNC
CAM_HSYNC
CAM_SYSCLK
V_CAM_RESET_N
VA109
EVLC14S02050