Power - LG -D120 Service Manual

3.5. Power

3.5 Power
The main power source of FF is provided by 1 chip which is MT6323 The main power source of FF is provided by 1 chip which is MT6323
Power ON sequence of D125F is
The main power source of FF is provided by 1 chip which is MT6323
Power ON sequence of D120
VBAT
DDLO
UVLO
PWRKEY
BBWAKEUP
VRTC
VPROC
VSYS
VIO18/VEMC_3V3
VA/VIO28
VM
VUSB
VMC/VMCH
VTCXO
RESETB
LGE Internal Use Only
4. Trouble Shooting
- 55 -
- 66 - Copyright © 2014 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
Only for training and service purposes