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[LGD405] Power
+VPWR
SKY77573
TPS61281
+VPA_BATT0
(TX)
VCC
(Booster)
WTR2605
WTR2605
RF1
RF2
I/O
VDD_IO
WCN3602
VDD_IO
(BT/Wifi/FM)
VDD XO
VDD_XO
VDD_BT_WL_FM
VDD_3V3
WCD9302
VDD_DIG
(CODEC)
+VPWR
VDD_TX_RX
+VBAT
PN547
+VPWR
(NFC)
VBAT
PVDD
PMUVCC
u-SIM
SIMVCC
+3V0_USIM1_NFC
APDS-9130
(Proximity)
(Proximity)
BMC150
(Accel + compass)
IRRC
CAM_VCM_2V8
+VPWR
LDO_4
CAM_IOVDD_1V8
+VPWR
(8M pixel)
LDO_3
CAM_AVDD_2V8
+VPWR
LDO_1
LGE Internal Use Only
VBAT
Battery
VBAT
VBUS_USB_IN
USB_IN
OVP
VCHG
+VPWR
VREG_CHG
VREG_L1_1V225
VREG L1 1V225
VREG L1
VREG_L1
VREG_L9_2V05
VREG_L9
VREG_L10_1V8
VREG_L10
VREG_L10_1V8
VREG_L6_1V8
VREG_L6
_
VREG_L24_1V3
VREG_L24
VREG_L16_3V3
VREG_L16
VREG_L4_1V2
VREG_L4
VREG_L6_1V8
VREG_L6_1V8
VREG_L22_2V95
VREG_L22
VREG_L19_2V85
VREG_L19
VREG LVS1 1V8
VREG_LVS1_1V8
VOUT_LVS1
Main CAM
VREG_L5_1V2
VREG_L5
Front CAM
(1.3M)
VREG_S1_1P15
VREG_S1
VREG S2 1P15
VREG_S2_1P15
VREG_S2
VREG_L3_1V15
VREG_L3
PM8226
VREG L1
VREG_L1
VREG_L10
VREG_L2
VREG L6
VREG_L6
VREG_L7
VREG_L8
VREG_L4
VREG L20
VREG_L20
VREG_L21
VREG_L22
VREG_L23
VREG_L17
VREG_L18
VREG_L15
VREG_L28
PMIC_VIB_N
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Copyright © 2014 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
VDD_CORE
MSM8226
MSM8226
VDD_APC
VDD_MEM
VDD_TXDAC /VDD_PLL1
VREG_L1_1V225
VDD A1
VDD_A1
VREG_L10_1V8
VDD_USB_1P8
VREG_L2_1P2
VDD_P1
VDD_DDR_CORE_1V2
VREG_L6_1V8
VDD_P3/P4/P7/P8
_
VDD_DDR_Core_1V8
VREG_L7_1V9
VDD_A2
VREG_L8_1V8
VDD_PLL2
VREG_L4_1V2
VDD_MIPI
VREG_L20_3V075
VDD USB 3P3
VDD_USB_3P3
VREG_L21_2V75
VDD_P2
VREG_L22_2V95
VDD_P5
VREG_L23_2V95
VDD_P6
BU25061
`
(Hall IC)
(Hall_IC)
eMMC Memory
eMMC Memory
VCCQ
VREG_L17_2V95
VCC
VREG_L18_2V95
VREG_L8_1V8
DDVDH +5 5V
DDVDH_+5.5V
PMIC_LED_A
LCD
DDVDL_-5.5V
PMIC_LED_C
VREG_L15_2V8
VREG_L6_1V8
Touch
VREG_L28_2V95
ATMX336
ATMX336
PMIC_VIB_N
+VPWR
Only for training and service purposes
+VPWR
TPS65132
(DSV)
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Troubleshooting
