Service Guide Version and Revision, Release Date | Acer B243W

Service Guide Version and Revision

	Version	Release Date	Revision History	TPV model

	A00	Apr.-3-2008	Initial Release	TK7SMHDBW7AYBC/
	A00	Apr.-3-2008	Initial Release	TK7SMHDKW7AYBC
				TK7SMHDKW7AYBC

2

Image 2

Acer B243W manual Service Guide Version and Revision, Release Date, Revision History, TPV model

Contents

Acer B243W Service Guide Release Date Service Guide Version and RevisionVersion Revision History Trademarks CopyrightDisclaimer Conventions Preface Warning For FCC Certified Models Precautions Special Notes On LCD Monitors Table Of Contents Chapter Monitor FeaturesChart of B243W Introduction Electrical Requirements Standard Test Conditions LCD Monitor General Specification Mechanical Information LCD Panel SpecificationGeneral Specifications Electrical Characteristics Optical Specifications Vertical Support Timing VESA MODESHorizontal Monitor Block Diagram Main Board Diagram Crystal Software Flow Chart Remark Main Board Layout Symbol Installation Attaching/Removing The Base Screen Position AdjustmentHeight Adjustment Monitor Pivot TiltSwivel Front panel controls Operating InstructionsExternal Controls eColor Management OSD How to Adjust a Setting Adjusting the picture Page Using The Right Power Cord LogoHow To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B Feature Machine Disassembly Disassembly Procedure 3. Release the shield inverter and lamp connectors. Fig Page Page 1. No Power TroubleshootingThis chapter provides troubleshooting information for the B243W 2. No Picture LED is orange 3. White screen 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 NG 5. Adapter/Inverter Board No power W/LED No Backlight D-SUB connector Connector InformationThe following figure shows the connector locations on the monitor DVI Connector FRU Field Replaceable Unit List Exploded Diagram Model B243WChapter Part List Picture Adapter Board Inverter Board Main Board USB Board LVDS Cable POWER INPUT Schematic DiagramMain Board FOR SCALER POWER CONNECTION DVICONNECTMCUCABLE CABLE NOT MST9200A-LF REVC 1M X 16bit =512K X 2Bank AUDIO For HDCPAUDIOMUTE AUDIOSTDBY HI CN703 CONNECTLVDS INTERFACE CONN T5A 250VAC Adapter boardON/OFF PSON In SVT Add it THE PIN ADDED FERRITE BEAD THE SOLUTION FOR EMI400V Improve EMI Q810 Inverter boardOVP Over Voltage Protation C829 POWERKey CONNECTORPOWER POWER Key Power Regulator PowerEEPROM/Config Upstream