Only For Training And Service Purposes - LG GM730 Service Manual

KEY_ROW[0]
KEY_COL[0]
KEY_COL[1]
CAMERA KEY
KEY_COL[0]
KEY_ROW[1]
KEY_ROW[2]
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

D? VA201
VA304
PRSB6.8C
PRSB6.8C PRSB6.8C
Figure. Volume
CAPTURE
FOCUS
Figure. Camera Keypad Circuit
- 51 -
VREG_MSMP_2.6V
CN201
1
2
3
4
KEY_ROW[0]
KEY_ROW[1]
KEY_ROW[2]
Keypad Circuit
EVPAHBD6A SW201
C_ C
B_ B
A D
4M-NEW DOUBLE SWITCH
3. TECHNICAL BRIEF
Rev.C
LGE Internal Use Only