LG LG-D618 - 5 Block Diagram

5. BLOCK DIAGRAM
- 141 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
5. BLOCK DIAGRAM
SDC1(8)
eMMC v4.5
8GB
POP
LP-DDR2 1GB
(533MHz 32 bit
Dual channel)
WCN3620
(BT/WLAN/FM)
Hall IC
AlC
WLAN (IQ, CTL(5))
BT_SSBI
8M Cam (AF)
SDC2
(
4
)
MIPI_CSI0(2lane)
1.3M VT
MIPI_CSI1(1lane)
I2C
FM_SSBI
RF_CLK2
USIM & uSD Combo
MSM8226
A
cce
l
+
C
ompass
I2C
PWM
Motor
Proximity Sensor
()
IRRC circuits
PWM
IR LED
LINE_OUT
USIM1
USIM2
QFE1101
(1.2GHz Quad
Cortex-A7)
PWM
Motor
Primary
Rx/Tx
iit
WTR2605
SSBI
TX_IQ
Touch
Screen
I2C
PRX_IQ
TX1_OUT
TX2_OUT
TX3_OUT
PRX_LB1
PRX
_
LB2
QFE1101
VBAT
Flash LED
c
i
rcu
it
s
WTR2605
4.7” qHD
(960X540)
MIPI_DSI(2lane)
FLASH_STROBE
TX_GTR_THRESH
LCD Backlight
GNSS_IQ
_
PRX_MB1
PRX_MB2
PRX_MB3
GNSS_RF_IN
RF_CLK1
+VPWR
VBAT
Bypass
Booster
+VPWR_BOOST
Ǹ
2440mAh(
Typ
)
RESET
SPMI
PS_HOLD
PM8226
(PMIC)
K
BB_CLK1
BB
_
CLK1
EXT
LNA
19.2M
TCXO
GNSS_ELNA_EN
GNSS
Rx circuits
WCD9302
(C d )
B
attery
Receiver (1307 WB)
2 Mics
(Main,Sub)
SLIMbus
2440mAh(
Typ
)
,
Li-ion
K
ey(4)
_
+VPWR
Bypass
Booster
+VPWR_BOOST
Ǹ
+VPWR
(C
o
d
ec
)
B
USB Con.
Speaker (1511)
Ear-Jack (Side Contact)
KPD_PWR_N
VBAT
5V_USB
+VPWR
FPCB
[LGD618] Block Diagram-Total