LG -H815 Service Manual page 63

6. Power1
RF S/W
GPS LNA
WTR3925
WTR3905
Bypass
Boost(3.5V)
PMIC
(PMI8994)
VDD_S1
VDD_HAP
VDD_WLED
VDD_DIS_P
VDD_DIS_N
DC_IN_OUT
VDD_FLASH
VDD_RGB
VSW_BST_BYP
VDD_BST_BYP
VDD_5V_BYP
+VPWR
VPH_PWR
VBAT
VBATT
LGE Internal Use Only
16M OIS Camera
Accel, GYRO/Compass
Prox, ALS, Pressure
VSW_S1
HAP_OUT_P
Haptic Motor
HAP_OUT_N
RP507K001B
FLASH_LED1
FLASH_LED2
RGB_RED
RGB_BLU
RGB_GRN
5V_BST
+VPWR
VT CAM
LDO(2.8V
TOUCH
SLIMPORT
LCD
Flash LED
RGB LED
WCD9330
63
4. BLOCK DIAGRAM
PMIC (PM8994)
VREG_L16
VREG_L1/ VREG_S4
VDD_L1
VREG_L9
NFC
USIM1
VREG_L29
VREG_L30
VREG_L14
VOUT_LVS1
VREG_L3
VREG_L17
VREG_L23
)
VREG_L18
VOUT_LVS2
VREG_L10
VREG_L22
LDO(3.3V)
VREG_L27
BT-WIFI
VDD_L9_10_18_22
BCM4339
VDD_L17_29
VDD_L20_21
VDD_L13_19_23_24
eMMC
VREG_L20
(32GB)
VREG_L11
VREG_L8
PCB_REVISION
Copyright ⓒ 2015 LG Electronics. Inc. All right
reserved. Only training and service purposes
VREG_S3
VDD_L8_16_30
VDD_L3_11
VDD_L4_27_31
VDD_L6_12_32
VIN_LVS
VREG_S4
VDD_S4
VDD_L5_7
VDD_L14_15
VDD_L25
VREG_S5
+VPWR
VDD_S5