Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_LG_Display_LC420EUF-PEF1_0_[DS]
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LC420EUF
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 42.0" WUXGA TFT LCD
BUYER TP VISION SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LC420EUF
SUFFIX PEF1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ H.S. Song / Team Leader
REVIEWED BY
/ D.W. Lee / Project Leader
PREPARED BY
/ C.H. Yu / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG Display Co., Ltd.
Ver. 1.0 1 /43
LC420EUF
Product Specification
CONTENTS
Number ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
3-1 ELECTRICAL CHARACTERISTICS 6
3-2 INTERFACE CONNECTIONS 8
3-3 SIGNAL TIMING SPECIFICATIONS 11
3-4 LVDS SIGNAL SPECIFICATIONS 12
3-5 COLOR DATA REFERENCE 15
3-6 POWER SEQUENCE 16
4 OPTICAL SPECIFICATIONS 17
5 MECHANICAL CHARACTERISTICS 23
6 RELIABILITY 26
7 INTERNATIONAL STANDARDS 27
7-1 SAFETY 27
7-2 EMC 27
7-3 ENVIRONMENT 27
8 PACKING 28
8-1 INFORMATION OF LCM LABEL 28
8-2 PACKING FORM 28
9 PRECAUTIONS 29
9-1 MOUNTING PRECAUTIONS 29
9-2 OPERATING PRECAUTIONS 29
9-3 ELECTROSTATIC DISCHARGE CONTROL 30
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 30
9-5 STORAGE 30
9-6 OPERAGING CONDITION GUIDE 30
Ver. 1.0 2 /43
LC420EUF
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Feb. 02, 2012 - Preliminary Specification (First Draft)
0.2 Mar. 07, 2012 28 Updated LCM quatities in one pallet.(17 16)
0.3 Apr. 03, 2012 - Spec. updated
0.4 Apr. 24, 2012 24,25 Updated LCM mechanical drawing.
0.5 MAY. 03, 2012 25 Updated Torque spec
1.0 MAY. 09, 2012 - Final Specification
Ver. 1.0 3 /43
LC420EUF
Product Specification
1. General Description
The LC420EUF is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
b a c k l i g h t s ys t e m . T h e m a t r i x e m plo ys a- S i T h in F i lm T r ans is to r as the ac t i ve e lem ent.
It is a transmissive display type which is operating in the normally black mode. It has a 42.02 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.06Bilion colors.
It has been designed to apply the 10-bit 4-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
EPI (RGB)
CN2 EEPROM
LVDS (41pin) Source Driver Circuit
2Port
LVDS 3,4 SCL SDA S1 S1920
LVDS G1
2Port LVDS 1,2
Timing Controller
LVDS
Select
Option
signal
LVDS Rx + DGA + ODC
Integrated
Control TFT - LCD Panel
Signals (1920 ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo