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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
KB103
KEYPAD_5PIE_ROUND
KB101
KEYPAD_5PIE_ROUND
CN1000
CONTACT_PAD_KQ13L-4R
HIROSE
4
3
2
1
KEYPAD_5PIE_DR
KB102
KEYPAD_SENSE_2
KEYPAD_SENSE_2
KEYPAD_SENSE_0
KEYPAD_SENSE_0
PM_KYPD_PWR_N
PM_KYPD_PWR_N
Up
Up
PWR
DOWN
Down
PWR Key
Back_Key_FPCB