Power - LG -D100F Service Manual

3.5 Power

The main power source of FF is provided by 1 chip which is MT6323
Power ON sequence of D100F
VBAT
DDLO
UVLO
PWRKEY
BBWAKEUP
VRTC
VPROC
VSYS
VIO18/VEMC_3V3
VA/VIO28
VM
VUSB
VMC/VMCH
VTCXO
RESETB
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3. TROUBLE SHOOTING
Only for training and service purposes