Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_SAMSUNG_LTA550HQ23-W_0_[DS]

<< Back | Home

Most service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.



Image preview - the first page of the document



>> Download Panel_SAMSUNG_LTA550HQ23-W_0_[DS] documenatation <<

Text preview - extract from the document

                                                                                  SAMSUNG Confidential




           SAMSUNG TFT-LCD


               MODEL: LTA550HQ23-W


The Information described in this specification is for the first draft and can be changed without prior notice.




                             Samsung Display Co., LTD


 MODEL            LTA550HQ23-W              Doc. No                                 Page             1 / 39
                                                                                                  SAMSUNG Confidential
                                                           Contents

Revision History..................................................................................................................(3)
General Description ......................................................................................................... (4)
General Information.............................................................................................................(4)
Mechanical INFORMATION.............................................................................................(5)
1. Absolute Maximum Ratings .............................................................................................(6)
     1.1 Environmental Absolute Ratings
     1.2 Electrical Absolute Ratings
     1.3 The Others Absolute Ratings
2. Optical Characteristics .....................................................................................................(8)
3. Electrical Characteristics.................................................................................................(12)
     3.1 TFT LCD Module
     3.2 Backlight Unit
     3.3 The Condition & Specification of Converter Input
4. Block Diagram .............................................................................................................(16)
     4.1 TFT LCD Module.
     4.2 Back Light
5. The Pin assignment in the input terminal ............................................................................(17)
     5.1 Input Signal & Power
     5.2 Converter Input Pin Configuration
     5.3 Converter Input Power Sequence
     5.4 LVDS Interface
     5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
     5.6 Pixel Format in the display
6. Interface Timing.............................................................................................................(23)
     6.1 The parameters of timing
     6.2 Timing diagrams of interface signal
     6.3 Characteristics of Input data of LVDS
     6.4 The sequence of power on and off
7. Outline Dimension .........................................................................................................(34)
8. Reliability Test .............................................................................................................(35)
9. General Precaution........................................................................................................(37)
     9.1 Handling
     9.2 Storage
     9.3 Operation
     9.4 Guides for the Operation Condition
     9.5 Others




MODEL                LTA550HQ23-W                   Doc. No                                          Page                2 / 39
                                                                                   SAMSUNG Confidential
General Description
 Description
 LTA550HQ23 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon TFT(Thin
 Film Transistor) as switching components. This model is composed of a TFT LCD panel, a driver circuit,
 and a back-light unit. This 46.0" model has a resolution of 1920 x 1080 pixels (16:9) can display up to
 1.07 Billion colors(Dithering) with the wide viewing angle of 89

◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo