LG 27UL550 - Block Diagram

BLOCK DIAGRAM
- 26 - Copyright © 2019 LG Electronics Inc. All rights reserved.
Only training and service purposes
MST9U35Q
1
SPI
UHD
Panel (3840 X 2160)
HDMI 1
DPRX, AUX, HPD
HDMI 2
TS3DV642
(Switch)
Key1, Key2
DDR2
SDRAM
LED Driver IC
MP3378E
Flash
Memory
(8MBIT)
TMDS // DDC // HPD
Joystick
(Control Key)
DP
EDID
EEPROM
HP Out
L/R Out
HP AMP
WLED_ENABLE WLED_ADIM
( HDMI 2.0 )
E-DP
(DP1.4)