LG LG-H815 - 4. Block Diagram; Total Block Diagram

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reserved. Only training and service purposes
LGE Internal Use Only
4. BLOCK DIAGRAM
1. Total block diagram
PMIC1
PM8994
Main Chipset
MSM8992
MIPI-DSI 8Lane
Main CAM
(16M AF OIS)
WTR0_TXBB_I/Q
WTR0_PRXBB_I/Q
GNSS_BB_I/Q
SDC1
MIPI-CSI 4Lane
CAM1_I2C
VT CAM
(8M FF)
MIPI-CSI 4Lane
WTR0_DRXBB_I/Q
eMMC
v5.1 (32GB)
CAM2_I2C
Audio Codec
(WCD9330)
PMIC2
PMI8994
LPDDR3 PoP
(3GB)
5.5” QHD
(
2560x1440
)
Slimport (ANX7816)
HDMI
NFC_I2C (GPIO_27/28)
NFC(PN547)
Fuel
Gauge
Touch Driver
(
S3320
)
SENSOR1_I2C (GPIO_23/24)
TOUCH_I2C (GPIO_6/7)
Digital Compass (AK09911C)
Proximity & ALS (APDS-9930)
Hall IC (S5717)
Gyro & Accel (BMI160)
HALLIC1_INT (GPIO_75)
SLIMBUS
MIC_1
MIC_2
SPK
RCV
EAROP/M
MIC3
MIC4
MIC2
HPH_L/R_OUT
VDIS_P_OUT
+ 5.5V
USB_HS1_DP/DM
HDMI
USB_D
+/-
COMMON_I2C (GPIO_2/3)
CSCL/CSDA
TX0P/N
C-WIRE
USB_DP/DM
USB_OTG_ID
PM_USB_ID
USB 2.0 CNT
WLED
DC/DC
(DW8768)
Flash
FLASH_LED
Vibrator
HAP_OUT_P/N
VBAT
VSW_CHG/VPH_PWR
+VPWR
GAUGE_I2C
GAUGE_I2C (GPIO_51/52)
NFC_SWP
VDD_S
+VPWR
VBUS_USB_IN
USB_IN
SPMI
SPMI
SPMI
VOL_UP/DN
VOL. UP/DN
KPD_PWR_N
PWR KEY
VPH_PWR
BBRX__I/Q_FB
RFFE1 (GPIO_136/137)
USIM1
SIM
DC-DC
(
QFE2101
)
WTR0_ET_DAC_P/N
RFFE2 (GPIO_138/139)
GAUGE_I2C
PHONE_ON_KEY_N
+VPA
LPDDR3 BUCK
(
FAN53526UC106X
)
APPS_I2C11 (GPIO_2/3)
+
1V225_VREG_LPDDR
Bypass Booster
(
FAN48623UC33X
)
+VPWR_BOOST_BYPASS_RF
+VPWR
+VPWR_BOOST_BYPASS_RF
+
VPWR
VSW_BST_BYP
+
VREG_BOOST_BYPASS
+
VPWR
SENSOR2_I2C (GPIO43/44)
+VPWR
Pressure (HSPPAD038A)
- 5.5V
Audio AMP
(TAS2552)
I2S
LDAF/ WB Sensor
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