Power Board | AOC 919SWA instruction

19" LCD Color Monitor

AOC 919Swa

8.2 Power Board

26

Image 26

AOC 919SWA manual Power Board

Contents

Service T992HDDBWKA2ANE Revision Date Revision HistoryT99LHDDBWKA1ANE IVO M190MWW3 Monitor Specifications Monitor Block Diagram LCD Monitor Description General Instructions Adjusting the PictureOperating Instructions Control Buttons DCR DDC-CI LED IndicatorOSD Status LED Color Factory Preset Display Modes Input/Output SpecificationInput Signal Connector Pin Number Pin Side of the Signal Cable M190MWW3 Panel SpecificationDisplay Characteristics TPM190A1 Optical Characteristics M190MWW3 TPM190A1 Back Light Unit Electrical CharacteristicsTFT LCD Module LCD Color Monitor AOC 919Swa Block Diagram Software Flow Chat Remark Flash Memory Electric Block DiagramMain Board DDC1SDA DDC1SCL Eeprom M24C02-WMN6TP Inverter / Power Board Audio Schematic Main Board LCD Color Monitor AOC 919Swa Output R438 OHM 2W Power Board Power 8XFMR GND 1 009G6005 IC with Heat-sink90G6295-3 PCB Layout LCD Color Monitor AOC 919Swa Power Board LCD Color Monitor AOC 919Swa Key Board Maintainability Equipments and Tools Requirement Trouble Shooting No power No picture LED orange White Screen OK NG Power Board LED No Backlight Key Board White- Balance, Luminance Adjustment LCD Color Monitor AOC 919Swa Monitor Exploded View Description BOM List Location Description Remark Cbpc Label ConnectorPW9941LHD1SMT Power Board for SMT HS1 SUB 15PIN Vertical Conn with Screw PMBS3906/PHILIPS-SMT06 IC AP1117E18LA SOT223-3L AnachipIC M24C04-WMN6TP SO8 KEC 2N3904S-RTK/PS RST Chip 390R 1/16W 5% Fenghua Chip Bead 300OHM Chip 22PF 50V NPOChip Bead OHM Bead RST Chipr 5.1K FET FDS8958A SO-8RST Chip MAX 1ST Chipr NPO RST Chipr MAX0R05 4A 1/4W FenghuaRST Chipr X7R Jumper Wire RLZ 5.6B Llds PW9941LHD1AI Power Board for AITact Switch 2PIN Diode LBAV70LT1G SOT-23 LRC Power Board PCB