Adapter/Inverter Board No power | Acer B243W instruction

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Acer B243W manual Adapter/Inverter Board No power

Contents

Acer B243W Service Guide Service Guide Version and Revision VersionRelease Date Revision History Copyright DisclaimerTrademarks Conventions Preface Warning For FCC Certified Models Precautions Special Notes On LCD Monitors Table Of Contents Monitor Features Chart of B243WChapter Introduction Electrical Requirements Standard Test Conditions LCD Monitor General Specification LCD Panel Specification General SpecificationsMechanical Information Electrical Characteristics Optical Specifications Support Timing VESA MODES HorizontalVertical Monitor Block Diagram Main Board Diagram Crystal Software Flow Chart Remark Main Board Layout Symbol Installation Screen Position Adjustment Height AdjustmentAttaching/Removing The Base Tilt SwivelMonitor Pivot Operating Instructions External ControlsFront panel controls eColor Management OSD How to Adjust a Setting Adjusting the picture Page Logo How To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B FeatureUsing The Right Power Cord Machine Disassembly Disassembly Procedure 3. Release the shield inverter and lamp connectors. Fig Page Page Troubleshooting This chapter provides troubleshooting information for the B243W1. No Power 2. No Picture LED is orange 3. White screen 4. Key Board Is Key Pad Board connecting normally? Y NG Is Button Switch normally?Connect Key Board Replace Button Switch Replace Key Board OSD is unstable or not working NG 5. Adapter/Inverter Board No power W/LED No Backlight Connector Information The following figure shows the connector locations on the monitorD-SUB connector DVI Connector Exploded Diagram Model B243W ChapterFRU Field Replaceable Unit List Part List Picture Adapter Board Inverter Board Main Board USB Board LVDS Cable Schematic Diagram Main BoardPOWER INPUT FOR SCALER POWER DVICONNECTMCU CABLECONNECTION CABLE NOT MST9200A-LF REVC 1M X 16bit =512K X 2Bank For HDCP AUDIOMUTEAUDIO AUDIOSTDBY HI CONNECT LVDS INTERFACECN703 CONN Adapter board ON/OFFT5A 250VAC PSON THE PIN ADDED FERRITE BEAD THE SOLUTION FOR EMI 400VIn SVT Add it Improve EMI Inverter board OVP Over Voltage ProtationQ810 C829 CONNECTOR POWERPOWERKey POWER Key Power EEPROM/ConfigPower Regulator Upstream