LG GD330 - Page 117

9. PCB LAYOUT
- 118 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U101
DBB
NO POWER ON
U201
MEMROY
NO POWER ON
U200
CHARGING IC
Do not operate charging
BAT100
BACKUP BATTERY
Do not operate time
U100
ABB
NO POWER ON
U306
MOTOR LDO
Do not operate MOTOR
VA313,VA314
VARISTOR
Do not operate SPEAKER
CN302
KEY CONNECTOR
Do not operate KEY
CN300
IO CONNECTOR
NO POWER ON
U303
FM RADIO
Do not operate RADIO
CN301
LCD CONNECTOR
Do not operate LCD
X100
32.768Khz CLOCK
NO POWER ON