Manuals / Acer / Computer Equipment / Computer Monitor

Acer V203W manual LCD Panel Specification, General Specifications Functional Block Diagram

Models: V203W

1 47

Download 47 pages 958 b

Page 10

LCD Panel Specification

LCD Panel Specification

This specification applies to the 20.1 inch-wide Color TFT-LCD Module M201EW02.

The display supports the WSXGA+ (1680(H) x 1050(V)) screen format and 16.7M colors (RGB 6-bits+Hi-RFC data). All input signals are 2 Channel LVDS interface compatible. This module does not contain an inverter card for backlight.

General Specifications

Functional Block Diagram

10

Image 10

Acer V203W manual LCD Panel Specification, General Specifications Functional Block Diagram

Contents

Acer V203W Service Guide Release Date Service Guide Version and RevisionVersion Revision HistoryTrademarks CopyrightDisclaimer ConventionsPreface Warning For FCC Certified ModelsPrecautions Special Notes On LCD MonitorsTable Of Contents Chapter Monitor FeaturesChart of V203W IntroductionElectrical Requirements Standard Test ConditionsLCD Monitor General Specification LCD Panel Specification General Specifications Functional Block DiagramElectrical Characteristics TFT LCD Module－Power Specification Backlight UnitOptical Specifications Horizontal Support TimingVertical Monitor Block Diagram Crystal X401 12MHz Main Board DiagramH sync V sync RGB D-Sub Connector CN403 LCD Interface CN101Software Flow Chart Remark Main Board Layout Installation Attaching Attaching/Removing the BaseRemoving Front panel controls Operating InstructionsExternal Controls ChaptereColor Management OSD How to Adjust a Setting Adjusting the picture Page OSD Message a. Outline b. The Description For OSD MessageHow To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B Feature LogoUsing The Right Power Cord Disassembly Procedure Machine DisassemblyChapter 4. Remove the lamp connectors and the screw. Fig 3. Remove the back cover and bezel. Fig6. Remove the screws to remove the main board and power board. Fig 1. No Power TroubleshootingThis chapter provides troubleshooting information for the V203W Chapter2. No Picture LED is orange Measure U702 Pin2=3.3V3. Panel Power Circuit Connect Key Board Replace Button Switch Replace Key Board 4. Key BoardIs Key Pad Board connecting normally? Y NG Is Button Switch normally? OSD is unstable or not working NG5. Power Board No power W/LED No Backlight The following figure shows the connector locations on the monitor Connector InformationChapter Chapter Exploded Diagram Model V203WFRU Field Replaceable Unit List Picture Part ListDescription Power Board Main Board Chapter Schematic DiagramMain Board to CN403LVDS OUTPUTNT68625HMFG U401For Debug Use VIN VOUT Cancel 5V to 1.8V LDO,because the Scaler can support itVin Vout ADJ Power board Page LBADC1 CONNECTORPOWER MENU