LG L602i Service Manual page 53

3. TECHNICAL BRIEF
The VGA Camera module is connected to main board with 20pin Board to Board connector
(AXK720145G). Its interface is dedicated camera interface port in MSM6250A.
The camera port supply 24MHz master clock to camera module and receive 24MHz pixel clock
(15fps), vertical sync signal, horizontal sync signal, reset signal and 8bits data from camera module.
The camera module is controlled by I2C port from MSM6250A.
No Name
1 VGA_CAM_PWDN
2 CAM_MCLK
3 GND
4 CAM_PCLK
5 CAM_DATA(0)
6 CAM_DATA(1)
7 CAM_DATA(2)
8 CAM_DATA(3)
9 CAM_DATA(4)
10 CAM_DATA(5)
11 CAM_DATA(6)
12 CAM_DATA(7)
13 CAM_VSYNC
14 CAM_HSYNC
15 GND
16 I2C_SDA
17 I2C_SCL
18 VGA_CAM_RESET_ N
19 VREG_DVDD_1.8V
20 VREG_AVDD_2.8V
Table. Interface between VGA Camera Module and Main Board (in camera module)
Port
I Camera Power Down Enable
I Master Clock(24M)
GND GND
O Clock for Camera Data Out
O Data
O Data
O Data
O Data
O Data
O Data
O Data
O Data
O Vertical Synch
O Horizontal Synch
GND GND
I/O I2C Command
I I2C Clock
I Camera Reset Signal
I Camera Digital Power
I Camera DATA, I/O Power
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Note