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AOC 919SWA manual Power Board, LCD Color Monitor, AOC 919Swa

Models: 919SWA

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19" LCD Color Monitor

AOC 919Swa

8.2 Power Board

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AOC 919SWA manual Power Board, LCD Color Monitor, AOC 919Swa

Contents

AOC 919Swa TABLE OF CONTENTS19 LCD Color Monitor ServiceAOC 919Swa Revision List19 LCD Color Monitor RevisionAOC 919Swa 1. Monitor Specifications19 LCD Color Monitor Model name19 LCD Color Monitor Monitor Block Diagram2. LCD Monitor Description AOC 919Swa3.1 General Instructions 3.3 Adjusting the Picture3. Operating Instructions 3.2 Control Buttons19 LCD Color Monitor AOC 919SwaAOC 919Swa LED Indicator19 LCD Color Monitor Status4.2 Factory Preset Display Modes 4. Input/Output Specification4.1 Input Signal Connector 19 LCD Color Monitor19 LCD Color Monitor 5 Panel Specification5.1 Display Characteristics AOC 919SwaAOC 919Swa 5.2 Optical Characteristics19 LCD Color Monitor M190MWW3 TPM190A12.Back Light Unit 5.3 Electrical Characteristics1.TFT LCD Module 19 LCD Color MonitorTPM190A1 19 LCD Color MonitorAOC 919Swa 19 LCD Color Monitor 6. Block Diagram6.1 Software Flow Chat AOC 919SwaAOC 919Swa REMARK19 LCD Color Monitor AOC 919Swa 6.2 Electric Block Diagram19 LCD Color Monitor 6.2.1 Main Board19 LCD Color Monitor 6.2.2 Inverter / Power BoardAudio AOC 919Swa19 LCD Color Monitor 7. Schematic7.1 Main Board AOC 919Swa19 LCD Color Monitor POWERONLATCHPOWERONLATCH Setting AOC 919SwaOUTPUT 19 LCD Color MonitorAOC 919Swa Current NGVOUT 19 LCD Color MonitorAOC 919Swa ADJGNDAOC 919Swa 7.2 Power Board19 LCD Color Monitor 919SwaBOM要变更 19 LCD Color MonitorAOC 919Swa GND 1 009G6005AOC 919Swa VOLUME19 LCD Color Monitor IC with Heat-sink90G6295-319 LCD Color Monitor 8. PCB Layout8.1 Main Board AOC 919Swa19 LCD Color Monitor AOC 919SwaAOC 919Swa 8.2 Power Board19 LCD Color Monitor 19 LCD Color Monitor AOC 919SwaAOC 919Swa 8.3 Key Board19 LCD Color Monitor 19 LCD Color Monitor 9. Maintainability9.1 Equipments and Tools Requirement AOC 919Swa19 LCD Color Monitor 9.2 Trouble Shooting9.2.1 Main Board AOC 919Swa19 LCD Color Monitor No picture LED orangeInput the sync signal of computer, or change the cable AOC 919SwaAOC 919Swa White Screen19 LCD Color Monitor 19 LCD Color Monitor 9.2.2 Power Board1. No Power AOC 919Swa2. W/LED No Backlight 19 LCD Color MonitorAOC 919Swa Check main boardIs Button Switch normally? OK IsKeypadboardnormally? OK 9.2.3 Key BoardOSDis unstableornot working Is Keypad board connecting normally? OK ConnectKeypadBoard ReplaceButtonSwitch ReplaceKeypadBoardAOC 919Swa 10. White- Balance, Luminance Adjustment19 LCD Color Monitor 19 LCD Color Monitor AOC 919SwaAOC 919Swa 11. Monitor Exploded View19 LCD Color Monitor 19 LCD Color Monitor AOC 919SwaAOC 919Swa 12. BOM List19 LCD Color Monitor T99LHDDBWKA1ANE19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa19 LCD Color Monitor AOC 919Swa