LG A395 - Settings and Configuration

3. TECHNICAL BRIEF
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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Table3.2.1. Power Supply Domains
Device Input pin Power Device
Output
pin
Output Voltage(V)
Output
Current (mA)
Power Net
MT6255 AVDD43_
VCORE
DC-DC
VCORE 1.2 350 VCORE_1V2
AVDD43_VA
AVDD43_VD1
AVDD43_VD2
Essential LDOs VA 2.8 40 AVDD_2V8
VIO18 1.8 400 VIO_1V8
VIO28 2.8 60 VIO_2V8
VMC 1.3/1.5/1.8/2.5/2.8/3.0/3.3 200 VMC_3V3
VSIM 1.8/3.0 60 VSIM1
VSIM2 1.3/1.5/1.8/2.5/2.8/3.0/3.3 60 VSIM2
VRTC 2.8 2 VRTC_2V8
Basic Feature
LDOs
VUSB 3.3 60 VUSB_3V3
VBT 1.5/1.8/2.5/2.8/3.0/3.1/3.3 100 VBT_3V1
VCAMA 1.5/1.8/2.5/2.8 150 VCMA_1V8
VCAMD 1.3/1.5/1.8/2.5/2.8/3.0/3.3 200 VCMAIO_1V8
Extra LDOs VIBR 1.3/1.5/1.8/2.5/2.8/3.0/3.3 200 VIBR_3V0
2G Transceiver
LDOs
VTCXO 2.8 40 VTCXO_2V8
AVDD43_VRF VRF 2.84 200 VRF_2V8
LED_KP KPLED 150mA (8 steps) KEY_BL0
Current Sink
ISINK0~5
6 x(24 mA,0.25V),Sharing(Individual Current
/ Enable control)
4/8/12/16/20/24 mA
BLED_EN
GLED_EN
RLED_EN