Block Diagram - LG D686 Service Manual

5. BLOCK DIAGRAM

[LG-D686] HW Block Diagram (Dual SIM)
[L90_D685] HW Block Diagram (Dual SIM)
5.5" TFT LCD
(960x540)
BL Booster/
Touch Screen
Flash Driver
Main Camera (8M AF MIPI)
Camera
FLASH
Front Camera
(1.3M FF I2C)
8Gb LPDDR2
8GB eMMC
32.768kHz
BATTERY
3,140mAh
SD CARD
PMIC
PWR BTN
Motor
(MT6329)
Quick memo BTN
JTAG
Volume BTN
5Pin u-USB
Switching
Charging IC
LGE Internal Use Only
DSV
TDP/N
RF I/F
BSI
I2C0
I2C1
MIPI I/F
MT6577
I2C2
(AP)
DDRAM I2S
DQM/S
PCM
MSCD
MIC1
SD I/F
MIC2
HPLP/HPRP
HSN/HSP
JTAG
I2C1
NML
I2C0
I2C0
USIM
USB
MT6162
(RF Transceiver)
26MHz
SPDT
MT6620
(Connectivity)
26MHz
MIC1
EAR_L/R
MIC2 Audio
AMP
Booster Dual AMP
Booster Dual AMP
Accelerometer
Compass
Proximity
- 144 - Copyright © 2013 LG Electronics. Inc. All right reserved.
5. BLOCK DIAGRAM
2G TX
2G DCS SAW FILTER
3G DUAL PA
SKY77589
SKY77758
(TX MODULE)
3G DUAL PA
SKY77758
3G QUAD BAND
GPS ANT
GPS LNA
BT/WiFi ANT
SPDT
(BT/WIFI)
FM RADIO
3.5 pi
RCV
IrRC
Dual SIM
Only for training and service purposes
MAIN
ANT
Dual SPK