Dell 2707WFP Service Manual

Also see for 2707WFP - UltraSharp - 27" LCD Monitor: Setup guide Fact sheet User guide User guide

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27" LCD Color Monitor Dell 2707WFP1ServiceServiceServiceHorizontal Frequency30 kHz to 81kHzTable Of ContentsDescription Page Description PageSAFETY NOTICEANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THECHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICINGELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.6. Mechanical Instruction..……….……….……………….357.Schematic Diagram………..................................….....417.1 Main Board..............………......................................417.2 USB Board……………………………………..………497.3 Power Board……..…….……....................................528.PCB Layout..……...………….......................................558.1.Main Board……………..…........................................558.2.Power Board……………........................................578.3.Key Board………………….....................................598.4 USB Board…..…………………………………………599.Maintainability………….......................................619.1.Equipments and Tools Requirement..…….…...........619.2.Trouble Shooting………………….............................6210.White-Balance, Luminance adjustment..………......6911.ISP Instruction…………….…….................................7012.Monitor Exploded View…………….…………............7913.BOM List………….....................................................8014.Different Parts List…………..………………..…..106CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICINGTable Of Contents.......…….................……...........…........1Revision List.….........................………................……......2Important Safety Notice.….……….…..................……......31.Monitor Specifications.....…........................………........42.LCD Monitor Description…………………………….......53.Operation Instructions……………...............……...........63.1.General Instructions…………………………………….63.2.Control Buttons……………...............……...............63.3 Adjusting the Picture...........…………….........………..84.Input/Output Specification.............……………........…184.1.Input Signal Connector............………….................184.2.Factory Preset Display Modes...…..…......................224.3.Power Supply Requirements..........……...................224.4.Panel Specification…….....……………..................234.5.Definition of Pixel Defects…………...............……….255.Block Diagram…….…...................…………................315.1.Software Flow Chart………..………………....….......315.2.Electrical Block Diagram………………..…..….......33