Power - LG -E455 Service Manual

3.5. Power

4.5. Power
The main power source of E455F is provided by 1 chip which is MT6329
The main power source of E455 is provided by 1 chip which is MT6329
Power ON sequence of E455 is
Power ON sequence of E455F is
VBAT
DDLO
VRTC
UVLO
PWRKEY
PWRBB
PWRON
VCORE
VPROC
VIO18
VIO28/VM12_INT
VA1/VA2
VM12_1/VM12_2
VUSB/VTCXO
VMC/VMCH
RESETB
LGE Internal Use Only
4. Trouble Shooting
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4. TROUBLE SHOOTING
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