LG KS360 - MP3 Player Usage

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3. TECHNICAL BRIEF
LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3.10 Touch KEY
The Touch keypad is controlled by CY8C20434. PMB8888 control CY8C20434 by TOUCH_SCL,
TOUCH_SDA and TOUCH_INT.