Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_CMO_V420H2-LH2_0_[DS]
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Global LCD Panel Exchange Center www.panelook.com
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CONTENTS
REVISION HISTORY ..................................................................................................................................................4
1. GENERAL DESCRIPTION ......................................................................................................................................5
1.1 OVERVIEW ....................................................................................................................................................5
1.2 FEATURES .....................................................................................................................................................5
1.3 APPLICATION...............................................................................................................................................5
1.4 GENERAL SPECIFICATIONS.........................................................................................................................5
1.5 MECHANICAL SPECIFICATIONS.................................................................................................................6
2. ABSOLUTE MAXIMUM RATINGS .........................................................................................................................7
2.1 ABSOLUTE RATINGS OF ENVIRONMENT...................................................................................................7
2.2 PACKAGE STORAGE ....................................................................................................................................8
2.3 ELECTRICAL ABSOLUTE RATINGS..............................................................................................................8
2.3.1 TFT LCD MODULE...............................................................................................................................8
2.3.2 BACKLIGHT INVERTER UNIT.............................................................................................................8
3. ELECTRICAL CHARACTERISTICS ........................................................................................................................9
3.1 TFT LCD MODULE ........................................................................................................................................9
3.2 BACKLIGHT CONNECTOR PIN CONFIGURATION ..................................................................................12
3.2.1 LAMP SPECIFICATION......................................................................................................................12
3.2.2 ELECTRICAL SPECIFICATION ..........................................................................................................12
4. BLOCK DIAGRAM OF INTERFACE .....................................................................................................................13
4.1 TFT LCD MODULE ......................................................................................................................................13
5. INPUT TERMINAL PIN ASSIGNMENT................................................................................................................14
5.1 TFT LCD Module Input ................................................................................................................................14
5.2 BACKLIGHT UNIT .....................................................................................................................................18
5.3 BLOCK DIAGRAM OF INTERFACE.............................................................................................................19
5.4 LVDS INTERFACE .......................................................................................................................................21
5.5 COLOR DATA INPUT ASSIGNMENT .........................................................................................................22
6. INTERFACE TIMING............................................................................................................................................24
6.1 INPUT SIGNAL TIMING SPECIFICATIONS ................................................................................................24
6.2 POWER ON/OFF SEQUENCE .....................................................................................................................27
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7. OPTICAL CHARACTERISTICS.............................................................................................................................28
7.1 TEST CONDITIONS .....................................................................................................................................28
7.2 OPTICAL SPECIFICATIONS ........................................................................................................................29
8. PRECAUTIONS.....................................................................................................................................................32
8.1 ASSEMBLY AND HANDLING PRECAUTIONS...........................................................................................32
8.2 SAFETY PRECAUTIONS ..............................................................................................................................32
9. DEFINITION OF LABELS .....................................................................................................................................33
9.1 CMO MODULE LABEL ................................................................................................................................33
10. PACKAGING ......................................................................................................................................................34
10.1 PACKAGING SPECIFICATIONS ................................................................................................................34
10.2 PACKAGING METHOD.............................................................................................................................34
11. MECHANICAL CHARACTERISTIC ...................................................................................................................36
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REVISION HISTORY
Version Date Page(New) Section Description
Ver. 2.0 Apr. 06, 2010 All All The Approval Specification was first issued.
Ver. 2.1 May.14, 2010 27 6.2 LGE request T3 Spec to be corrected as : 0 T3 ;
T2 Spec to be corrected as : 0 T2 150ms
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
V420H2-LH2 is a 42" TFT Liquid Crystal Display module with 12-CCFL Backlight unit and 4ch-LVDS interface.
This module supports 1920 x 1080 Full HDTV format and can display 1.07G (8-bit+Hi-FRC). The C-balance
board module for backlight is built-in.
1.2 FEATURES
High brightness (500 nits)
High contrast ratio (5000:1)
Fast response time (Gray to gray average 6.5 ms)
High color saturation (NTSC 72%)
Full HDTV (1920 x 1080 pixels) resolution, true HDTV format
DE (Data Enable) only mode
LVDS (Low Voltage Differential Signaling) interface
Optimized response time for 100/120 Hz frame rate
Ultra wide viewing angle : Super MVA technology
RoHS compliance
1.3 APPLICATION
Standard Living Room TVs.
Public Display Application.
Home Theater Application.
MFM Application.
1.4 GENERAL SPECIFICATIONS
Item Specification Unit Note
Active Area 930.24(H) x 523.26 (V) (42.02" diagonal) mm
(1)
Bezel Opening Area 939 (H) x 531 (V) mm
Driver Element a-si TFT active matrix - -
Pixel Number 1920 x R.G.B. x 1080 pixel -
Pixel Pitch(Sub Pixel) 0.1615 (H) x 0.4845 (V) mm -
Pixel Arrangement RGB vertical stripe - -
Display Colors 1.07G color -
Display Operation Mode Transmissive mode / Normally black - -
Surface Treatment Anti-Glare coating (Haze 11%) - (2)
Note (1) Please refer to the attached drawings in chapter 9 for more information about the front and back outlines.
Note (2) The spec. of the surface treatment is temporarily for this phase. CMO reserves the rights to change this feature.
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1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 982.0 983.0 984.0 mm
Module Size Vertical (V) 575.0 576.0 577.0 mm (1), (2)
Depth (D) 34.1 35.1 36.1 mm
Weight - 9700 - g -
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Note (2) Module Depth is between bezel to T-CON cover.
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2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Value
Item Symbol Unit Note
Min. Max.
Storage Temperature TST -20 +60 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo