LG 49UJ7700 - Page 10

- 10 -
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Only for training and service purposes.
Block Diagram
1. Main SoC
MAIN Audio AMP
Main
S
oC
IF+, IF
-
OPTIC
LAN
HDMI1 HDMI 2.0
EEPROM(NVRAM)
(256Kb)
PHY3_RX0N
Air/
Cable
TUNER
(C/A )
T2
DEMOD
(T2/S2 )
USB1 (2.0)
eMMC
(4GB)
P_TS
X_TAL
24MHz
T2/C/ W/O AD
I2S Out
I2C 0
I2C 4
R
E A
R
YPbPr
SPDIF OUT
ETHERNET
I2C 1
USB_WIFI
CVBS
HDMI3 HDMI 2.0
USB2 (2.0)
RS232C/HP
HDMI2(ARC) HDMI 2.0
AV
EPI 3G/1.5G
OCP OCP
USB2.0_2_DM1
USB2.0_3_DM0
PHY2_RX0N
PHY1_RX0N
I2C6
SIF
HDMI4 HDMI 2.0
PHY0_RX0N
PMIC
GAMMA IC
CVBS/COMP
M0 M1
DDR3 2133
512MB
DDR3 / 2133
512MB
DDR3 2133
256MB
DDR3 / 2133
256MB
I2C
5
V x 1(60Hz, 8lane, 2.97Gbps) only
I2C2
V x 1 2.97Gbps
Sub Micom
X_TAL
32.768KHz
SUB
ASSY
IR / KEY
LOGO LIGHT(Ready)
WIFI/BT Combo