Total Block Diagram - LG -H815 Service Manual

1. Total block diagram

+VPWR_BOOST_BYPASS_RF
NFC_SWP
+
SIM
VPWR
MIC_1
MIC_2
RCV
SPK
PWR KEY
VOL. UP/DN
Bypass Booster
+VPWR
( )
FAN48623UC33X
LGE Internal Use Only
+VPA
DC-DC
( )
QFE2101
NFC(PN547)
HPH_L/R_OUT
MIC2
Audio Codec
MIC3
(WCD9330)
MIC4
EAROP/M
Audio AMP
(TAS2552)
PHONE_ON_KEY_N
KPD_PWR_N
VOL_UP/DN
VPH_PWR
+VPWR
VDD_S
Flash
+VPWR_BOOST_BYPASS_RF
Vibrator
Main Chipset
MSM8992
WTR0_TXBB_I/Q
MIPI-CSI 4Lane
BBRX__I/Q_FB
CAM1_I2C
WTR0_DRXBB_I/Q
MIPI-CSI 4Lane
WTR0_PRXBB_I/Q
CAM2_I2C
GNSS_BB_I/Q
RFFE1 (GPIO_136/137)
SENSOR2_I2C (GPIO43/44)
LPDDR3 PoP
(3GB)
SENSOR1_I2C (GPIO_23/24)
HALLIC1_INT (GPIO_75)
APPS_I2C11 (GPIO_2/3)
WTR0_ET_DAC_P/N
RFFE2 (GPIO_138/139)
NFC_I2C (GPIO_27/28)
HDMI
USB_HS1_DP/DM
USIM1
COMMON_I2C (GPIO_2/3)
GAUGE_I2C (GPIO_51/52)
SLIMBUS
TOUCH_I2C (GPIO_6/7)
MIPI-DSI 8Lane
I2S
VDIS_P_OUT
PMIC2
PMIC1
PMI8994
PM8994
USB_OTG_ID
USB_DP/DM
USB_IN
FLASH_LED
VSW_CHG/VPH_PWR
HAP_OUT_P/N
VSW_BST_BYP
58
4. BLOCK DIAGRAM
v5.1 (32GB)
SDC1 eMMC
LDAF/ WB Sensor
LPDDR3 BUCK
( )
FAN53526UC106X
Slimport (ANX7816)
HDMI
+/-
USB_D
CSCL/CSDA
GAUGE_I2C
5.5" QHD
(
2560x1440
Touch Driver
( )
S3320
WLED
+ 5.5V
DC/DC
(DW8768)
+VPWR
Fuel
VBAT
Gauge
+
VPWR
+
VREG_BOOST_BYPASS
Copyright ⓒ 2015 LG Electronics. Inc. All right
reserved. Only training and service purposes
Main CAM
(16M AF OIS)
VT CAM
(8M FF)
Digital Compass (AK09911C)
Proximity & ALS (APDS-9930)
Pressure (HSPPAD038A)
Gyro & Accel (BMI160)
Hall IC (S5717)
+
VPWR
+
1V225_VREG_LPDDR
USB 2.0 CNT
TX0P/N
C-WIRE
PM_USB_ID
)
- 5.5V
GAUGE_I2C