20" LCD Color Monitor Planar PE2010
1
Service
Service
Service
Horizontal Frequency
30- 82 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.
Table Of Contents.......……..............................…........1
Revision List.…........................................……......2
1. Monitor Specification..............................………........3
2. LCD Monitor Description…………………………….......4
3. Operation Instruction…………...............……...........4
3.1. General Instructions...........................…...........4
3.2. Control Buttons.……….…..............……...............5
3.3 Adjusting the Picture...........................…............6
4. Input/Output Specification............……………............9
4.1. Input Signal Connector............………….................9
4.2. Factory Preset Display Modes......…..................10
4.3. Power Supply Requirements...............................10
5. Panel Specification.....………………..................11
5.1. General Feature…….....………………..................11
5.2. Optical Characteristics………………………………12
6. Block Diagram……...................…………................13
6.1 Monitor Exploded View…………………....….......13
6.2 Software Flow Chart………………………….14
6.3. Electrical Block Diagram……………..….......16
7. Schematic……………......................................18
7.1 Main Board....……….......................................18
7.2 Power Board.….……....................................23
7.3 Key Board………………….……………………25
8. PCB Layout..………….......................................26
8.1. Main Board………........................................26
8.2. Power Board….......................................29
8.3. Key Board………............….......................31
9. Maintainability……….......................................32
9.1. Equipments and Tools Requirement..............32
9.2. Trouble Shooting………..............................33
9.2.1 Main Board…………..............................33
9.2.2 Power Board………..............................36
9.2.3 Key Board…………..............................38
10.White-Balance, Luminance adjustment……....39
11. BOM List……...…………………………………41
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Содержание PE2010
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Страница 11: ...20 LCD Color Monitor Planar PE2010 11 5 Panel Specification 5 1 General Feature Mechanical Information ...
Страница 12: ...20 LCD Color Monitor Planar PE2010 12 5 2 Optical Characteristics Test Conditions Optical Specification ...
Страница 13: ...20 LCD Color Monitor Planar PE2010 13 6 Block Diagram 6 1 Monitor Exploded View ...
Страница 17: ...20 LCD Color Monitor Planar PE2010 17 6 3 2 Inverter Power Board ...
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Страница 25: ...20 LCD Color Monitor Planar PE2010 25 7 3 Key Board ...
Страница 26: ...20 LCD Color Monitor Planar PE2010 26 8 PCB Layout 8 1 Main Board ...
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Страница 29: ...20 LCD Color Monitor Planar PE2010 29 8 2 Power Board ...
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Страница 31: ...20 LCD Color Monitor Planar PE2010 31 8 3 Key Board ...