LG U990 Service Manual page 62

The MEGA Camera module is connected to Main PCB with 30pin Board to Board connector Its
interface is dedicated camera interface port in Multimedia chip. The camera port supply 13MHz master
clock to camera module, vertical sync signal, horizontal sync signal, reset signal and 8bits data from
camera module. The camera module is controlled by I2C port from Multimedia chip.
Table. Interface between MEGA Camera Module and MAIN PCB (in camera module)
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Only for training and service purposes
[ Pin Description ]
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3. TECHNICAL BRIEF
LGE Internal Use Only