Block Diagram - LG -D385 Service Manual

5. BLOCK DIAGRAM

[D385] Total Block Diagram
Primary
Rx/Tx
circuits
GNSS
Rx circuits
WCN3620
(BT/WLAN/FM)
USIM1
USIM2
2 Mics(NB)
(Main,Sub)
Receiver (1307)
Speaker (1810)
Ear-Jack
LGE Internal Use Only
TX1_OUT
SSBI SSBI
TX2_OUT TX2 OUT
TX3_OUT
TX_IQ
PRX_LB1
PRX_IQ
PRX_LB2
WTR2605
PRX_MB1
PRX_MB2
PRX_MB3
GNSS IQ GNSS_IQ
GNSS_RF_IN
RF_CLK1
WLAN (IQ, CTL(5))
BT_SSBI
FM_SSBI
MTV222
1SEG_SPI
(DTV)
s
HOME
KEY
Audio Interface
- SPKR_DRV (P/N)
- RCV (P/N)
- HPH (P/N)
EBI(32)
SDC1(8) SDC1(8)
SDC2(4)
MIPI_CSI0(2lane)
MIPI_CSI1(1lane)
I2C
MSM8210
MSM8210
(1.2GHz Dual
Cortex-A7)
I2C
+VPWR
PS_HOLD
RESET
SPMI
BB_CLK1
2540mAh(Typ)
Key Interface
- Power/Lock
- Up/Down
- Home
USB Con.
- 188 - Copyright © 2014 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
LPDDR2 8Gb LPDDR2 8Gb
eMMC 8GB
8M Cam (AF)
VGA VT VGA VT
Hall IC
Accel+Compass
Proximity Sensor
s
TX(21) RX(11)
Touch COB
MIPI_DSI(2lane)
5.0" WVGA
(480X800)
B/L Booster
PM8110
(PMIC)
19.2M TCXO
VBAT
5V_USB
KPD_PWR_N
Only for training and service purposes
GFF Touch
Flash LED
DC
Motor