LG LN Series - System Block Diagram

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Only for training and service purposes
Audio AMP
LGE2122
CI Slot
P_TS
P_TS
T/C Demod
IF (+/-)
USB1
OPTIC
LAN
DDR3
HDMI1 HDMI2
HDMI3
(MHL)
Analog Demod
SYSTEM EEPROM
HDMI MUX
Air/ Cable
DVB-S
LNB
USB2 USB3
eMMC
Sub Micom
DDR3
P_TS
50P 50P
X_TAL
T/C/S2 Tuner
A B
X_TAL
EPI
USB
P_TS
H/P
AV/COMP SCART
OCP OCP
(HDD)
MHL
IC
R E A R
S
I
D E S
I
D E
R E A R (H)
AMP
CVBS/YPbPr
CVBS/RGB
SPDIF OUT
ETHERNET
LOCAL DIMMING
BLUTOOTH
IR
PM
IC
LEVEL
SHIFTER
WIFI
KEY
LOGO LIGHT
SUB ASSY
UART
USB_WIFI
OCP
SPI
BLOCK DIAGRAM