Dell 1908FPC Especificações

Consulte online ou descarregue Especificações para TVs e monitores Dell 1908FPC. Dell 1908FPC Specifications Manual do Utilizador

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19" LCD Color Monitor Dell 1908FPC
1
Service
Service
Service
Horizontal Frequency
30 kHz to 81 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.
7. Schematic Diagram………………..............................31
7.1 Main Board..........…………......................................31
7.2 Power Board……………....................................36
7.3 USB Board……….…….……………………………..38
7.4 Key Board…………………….……………………….40
8. PCB Layout......................…......................................41
8.1. Main Board………………........................................41
8.2. Power Board…….………........................................43
8.3. Key Board………………….....................................44
8.4 USB Board……..………………………………………45
9. Maintainability…..……….......................................46
9.1.Equipments and Tools Requirement.…….…...........46
9.2.Trouble Shooting…………………............................48
10.White-Balance, Luminance adjustment...……......53
11.ISP Instruction…………….…….................................54
12. Monitor Exploded View…………….………............60
13. BOM List…………....................................................61
14. Different Parts List…………………….……………...77
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
3.3 Adjusting the Picture...........…………….........………..9
4. Input/Output Specification.............……………........…15
4.1.Input Signal Connector............………….................15
4.2.Factory Preset Display Modes...…..…......................16
4.3.Power Supply Requirements..........……...................16
4.4.Panel Specification…….....……………..................17
4.5.Definition of Pixel Defects…………...............……….18
5.Block Diagram…….…...................…………................20
5.1.Software Flow Chart………..………………....….......20
5.2.Electrical Block Diagram………………..…..….......22
6. Mechanical Instructions…..........................................24
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Resumo do Conteúdo

Página 1 - Service

19" LCD Color Monitor Dell 1908FPC 1 Service Service Service

Página 2 - Revision List

19" LCD Color Monitor Dell 1908FPC 10 Auto Adjust Even though your computer recognizes your monitor on st

Página 3 - Important Safety Notice

19" LCD Color Monitor Dell 1908FPC 11 Normal Preset Blue Preset Red Preset User Preset Normal Pr

Página 4 - 1. Monitor Specifications

19" LCD Color Monitor Dell 1908FPC 12 NOTE: You can also lock or unlock the OSD by pushing and holding t

Página 5 - 2. LCD Monitor Description

19" LCD Color Monitor Dell 1908FPC 13brightness, and contrast and OSD hold time to the factory defaults.

Página 6 - 3. Operation instructions

19" LCD Color Monitor Dell 1908FPC 14or or OSD Warning Messages One of the following warning messages ma

Página 7 - 3.2 Control Buttons

19" LCD Color Monitor Dell 1908FPC 154. Input/Output Specification 4.1 Input Signal Connector VGA Connect

Página 8

19" LCD Color Monitor Dell 1908FPC 16Universal Serial Bus (USB) Interface This monitor supports High-Spee

Página 9 - 3.3 Adjusting the Picture

19" LCD Color Monitor Dell 1908FPC 174.4 Panel Specification M220Z1-L01C1 ZBD 4.4.1 Display Characteristi

Página 10

19" LCD Color Monitor Dell 1908FPC 184.5 Definition of Pixel Defects 4.5. 1.Description These inspection

Página 11

19" LCD Color Monitor Dell 1908FPC 19 Note) continued c. Extraneous substances which can be wiped out, l

Página 12

19" LCD Color Monitor Dell 1908FPC 2 Revision List Revision Release Date Revise history TPV model A00

Página 13 -

19" LCD Color Monitor Dell 1908FPC 205. Block Diagram 5.1 Software Flow Chart 12NY5Y N 10Y N12Y N 7

Página 14 - OSD Warning Messages

19" LCD Color Monitor Dell 1908FPC 211) MCU Initializes. 2) Is the EEprom blank? 3) Program the EEprom

Página 15 - DVI Connector:

19" LCD Color Monitor Dell 1908FPC 225.2 Electrical Block Diagram 5.2.1 Main Board

Página 16

19" LCD Color Monitor Dell 1908FPC 235.2.2 Inverter and Power Board

Página 17 - 4.4 Panel Specification

19" LCD Color Monitor Dell 1908FPC 246. Mechanical Instructions Note: Put the monitor on a soft, flat and

Página 18

19" LCD Color Monitor Dell 1908FPC 252. Pry the monitor up then find out the hooks’ position, use the t

Página 19

19" LCD Color Monitor Dell 1908FPC 26Remove the shield 1. Remove the 4 screws torque B 2. Remove the US

Página 20 - 5. Block Diagram

19" LCD Color Monitor Dell 1908FPC 274. Disconnect the wire harness between USB1 and USB2 . 5. Push th

Página 21

19" LCD Color Monitor Dell 1908FPC 28Remove USB and main board 1. Remove the 8 screws torque B 2. Disco

Página 22 - 5.2 Electrical Block Diagram

19" LCD Color Monitor Dell 1908FPC 294. Disconnect the wire holder Remove the power board Remove the 5 s

Página 23

19" LCD Color Monitor Dell 1908FPC 3Important Safety Notice Proper service and repair is important to the

Página 24 - 6. Mechanical Instructions

19" LCD Color Monitor Dell 1908FPC 30Remove USB2 board Remove the 2 screws and the USB2 Board. torque B

Página 25

19" LCD Color Monitor Dell 1908FPC 317. Schematic Diagram 7.1 Main Boa

Página 26

19" LCD Color Monitor Dell 1908FPC 32

Página 27

19" LCD Color Monitor Dell 1908FPC 33

Página 28

19" LCD Color Monitor Dell 1908FPC 34

Página 29

19" LCD Color Monitor Dell 1908FPC 35

Página 30

19" LCD Color Monitor Dell 1908FPC 367.2 Power Board

Página 31 - 7. Schematic Diagram

19" LCD Color Monitor Dell 1908FPC 37

Página 32

19" LCD Color Monitor Dell 1908FPC 387.3 USB Board

Página 33

19" LCD Color Monitor Dell 1908FPC 39

Página 34

19" LCD Color Monitor Dell 1908FPC 41. Monitor Specifications Screen type Active matrix - TFT LCD Panel

Página 35

19" LCD Color Monitor Dell 1908FPC 407.4 Key Board

Página 36 - 7.2 Power Board

19" LCD Color Monitor Dell 1908FPC 41 8. PCB Layout 8.1 Main Board

Página 37

19" LCD Color Monitor Dell 1908FPC 42

Página 38 - 7.3 USB Board

19" LCD Color Monitor Dell 1908FPC 43 8.2 Power Board

Página 39

19" LCD Color Monitor Dell 1908FPC 44 8.3 Key Board

Página 40 - 7.4 Key Board

19" LCD Color Monitor Dell 1908FPC 45 8.4 USB Board

Página 41 - 8. PCB Layout

19" LCD Color Monitor Dell 1908FPC 46 9. Maintainability 9.1 Equipments and Tools Requirement

Página 42

19" LCD Color Monitor Dell 1908FPC 47 9.2 Trouble shooting 9.2.1 Main Board No power

Página 43

19" LCD Color Monitor Dell 1908FPC 48 No picture (LED orange)

Página 44

19" LCD Color Monitor Dell 1908FPC 49 White screen Whit

Página 45

19" LCD Color Monitor Dell 1908FPC 52. LCD Monitor Description The LCD monitor will contain a main board,

Página 46 - 9. Maintainability

19" LCD Color Monitor Dell 1908FPC 50 9.2.2 Power/Inverter Board No power

Página 47

19" LCD Color Monitor Dell 1908FPC 51 No Backlight Check CN902=12V NG OK Check adapter and

Página 48

19" LCD Color Monitor Dell 1908FPC 529.2

Página 49

19" LCD Color Monitor Dell 1908FPC 5310.

Página 50

19" LCD Color Monitor Dell 1908FPC 5411.

Página 51

19" LCD Color Monitor Dell 1908FPC 5511.

Página 52

19" LCD Color Monitor Dell 1908FPC 56B.

Página 53

19" LCD Color Monitor Dell 1908FPC 5711.

Página 54 - 11. ISP Instruction

19" LCD Color Monitor Dell 1908FPC 58

Página 55

19" LCD Color Monitor Dell 1908FPC 59Cli

Página 56

19" LCD Color Monitor Dell 1908FPC 63. Operation instructions 3.1 General Instructions NOTE: If yo

Página 57 - 11.3 Run program

19" LCD Color Monitor Dell 1908FPC

Página 58

19" LCD Color Monitor Dell 1908FPC 6113.

Página 59

19" LCD Color Monitor Dell 1908FPC 62C60

Página 60 - 12. Exploded View

19" LCD Color Monitor Dell 1908FPC 63R20

Página 61 - 13. BOM List

19" LCD Color Monitor Dell 1908FPC 64R60

Página 62

19" LCD Color Monitor Dell 1908FPC 65R32

Página 63

19" LCD Color Monitor Dell 1908FPC 66C31

Página 64

19" LCD Color Monitor Dell 1908FPC 67L20

Página 65

19" LCD Color Monitor Dell 1908FPC 68 KE

Página 66

19" LCD Color Monitor Dell 1908FPC 69R91

Página 67

19" LCD Color Monitor Dell 1908FPC 7NOTE: Auto Adjust, Positioning and Image Settings are only available

Página 68

19" LCD Color Monitor Dell 1908FPC 70Q80

Página 69

19" LCD Color Monitor Dell 1908FPC 71R83

Página 70

19" LCD Color Monitor Dell 1908FPC 72C81

Página 71

19" LCD Color Monitor Dell 1908FPC 73R82

Página 72

19" LCD Color Monitor Dell 1908FPC 74 00

Página 73

19" LCD Color Monitor Dell 1908FPC 75R74

Página 74

19" LCD Color Monitor Dell 1908FPC 76C72

Página 75

19" LCD Color Monitor Dell 1908FPC 7714.

Página 76

19" LCD Color Monitor Dell 1908FPC 78C80

Página 77 - 14. Different Parts List

19" LCD Color Monitor Dell 1908FPC 79C80

Página 78

19" LCD Color Monitor Dell 1908FPC 8 2 OSD menu / select The Menu button is used to open an

Página 79

19" LCD Color Monitor Dell 1908FPC 95 Power Button and Indicator Use the power button to turn the monito

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