190P7

www.DataSheet.co.kr 19” LCD Color Monitor 190P7 Service Service Service Horizontal Frequency 30- 83KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents....................................………….1 Revision List........................................…………….2 Important Safety Notice……………..........................3 1. Monitor Specifications……….....................…..4 2. LCD Monitor Description………..…….................5 3. Operation instructions…………….................…....6 3.1 General Instructions……………………………6 3.2 Control buttons……………………………………6 3.3 Adjusting the Picture………….........................…..7 3.4 Connecting to the PC …….............…….……....11 4. Input/Output Specification.......................……….12 4.1 Input Signal Connector..............................…..12 4.2 Factory Preset Display Modes..…........................13 4.3 Pixel Defect Policy…………………………………14 5. Block Diagram…………………………….……...17 5.1 Monitor Exploded View…………….……........17 5.2 Software Flow Chart..............................18 5.3 Electrical Block Diagram..................…….........20 6. Schematic Diagram…...............……….........22 6.1 Main Board…..…..…………………………………22 6.2 Power Board…….………………….…………………27 7. PCB Layout..…….....................……………………..29 7.1 Main Board….................................……………......29 7.2 Power Board……...........................……….............32 7.3 Key Board…….……………………………………35 7.4 USB Board…….………………………………………35 8. Wiring Diagram………………………………………… ...