20" LCD Color Monitor
Dell E207WFP
1
Service
Service
Service
Horizontal Frequency
30 kHz to 83 kHz
Table Of Contents
Description
Page Description Page
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
5.2.Electrical Block Diagram………………..…..….......21
6.Schematic Diagram………..................................….....23
6.1Main Board......………......................................23
6.2 Power Board……..…….……....................................28
7.PCB Layout..……...………….......................................30
7.1.Main Board……………..…........................................30
7.2.Power Board……………........................................32
7.3.Key Board………………….....................................34
8.Maintainability………….......................................35
8.1.Equipments and Tools Requirement..…….…...........35
8.2.Trouble Shooting………………….............................36
9.White-Balance, Luminance adjustment...…………......42
10.ISP Instruction…………….…….................................44
11.Monitor Exploded View…………….…………............50
12.BOM List………….....................................................53
13.Different Parts List…………………….……………...86
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
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……………...............……...............7
3.4 Adjusting the Picture...........…………….........………..8
4.Input/Output Specification.............……………........…14
4.1.Input Signal Connector............………….................14
4.2.Factory Preset Display Modes...…..…......................14
4.3.Power Supply Requirements..........……...................15
4.4.Panel Specification…….....……………..................16
4.5.Definition of Pixel Defects…………...............……….17
5.Block Diagram…….…...................…………................19
5.1.Software Flow Chart………..………………....….......19
Summary of Contents for E207WFP
Page 30: ...20 LCD Color Monitor Dell E207WFP 30 7 PCB Layout 7 1 Main Board ...
Page 31: ...20 LCD Color Monitor Dell E207WFP 31 ...
Page 32: ...20 LCD Color Monitor Dell E207WFP 32 7 2 Power Board ...
Page 33: ...20 LCD Color Monitor Dell E207WFP 33 ...
Page 34: ...20 LCD Color Monitor Dell E207WFP 34 7 3 Key Board ...
Page 48: ...20 LCD Color Monitor Dell E207WFP 48 2 Select Commands Batch ...
Page 50: ...20 LCD Color Monitor Dell E207WFP 50 11 Exploded View ...
Page 51: ...20 LCD Color Monitor Dell E207WFP 51 ...
