LG OLED55/65C9PUA - Block Diagram; Main IC Block

- 10 -
Copyright © LG Electronics Inc. All rights reserved.
Only for training and service purposes.
BLOCK DIAGRAM
OCP
1.5A
Audio 2 AMP
Main
IC
USB1 (2.0 )
OPTIC
LAN
DDR4
(512MB X 2EA)
HDMI1 (2.1) HDMI2 (2.1)
HDMI3 (2.1)
SYSTEM EEPROM
USB2 (2.0) USB3 (2.0)
eMMC
Micom
P_TS
X_TAL
I2S Out
H/P
R
E
A
R
S
I
D
E
R
E A
R
(H)
HP
AMP
SPDIF OUT
BLUTOOTH
IR/KEY/EYE
WIFI
SUB
ASSY
IR
KEY
I2C
CVBS/SIF
Tuner
(ARC)
X_TAL
OCP
1.5A
OCP
1.5A
HDMI4 (2.1)
DDR Controller
DDR4
(512MB X 2EA)
DDR4
(512MB X 2EA)
1. Main