19
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LCD Color Monitor
Chassis: Meridian 1
Service
Service
Service
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.
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…………..……………………….……6
3.3 OSD Menu………………….......................................8
4. Input/Output Specification.........................………….10
4.1 Input Signal Connector...........................…………..10
4.2 Resolution Preset Modes........................................11
4.3 Pixel Defect Policy……………………………………12
4.4 Failure Mode of Panel …………………………….…15
5. Block Diagram……………………………................16
5.1 Scaler Board.......................................………….....16
5.2 Adapter/Converter Board..................……….........17
6. Schematic Diagram................................................. 18
6.1 Scaler Board……………………….…………………18
6.2 Adapter Board.......................................................…...22
6.3 Converter Board....................................................…...23
6.4 Key Board…….………………………..…………………24
7. PCB Layout………………………………………………...25
7.1 Scaler Board………….…………………………………..25
7.2 Adapter Board………….…………………………………27
7.3 Converter Board….………………………………………29
7.4 Key Board………...………………………………………31
8. Wiring Diagram……………………………………….…..32
9. Scaler Board Overview………………………………....33
10. Mechanical Instructions………………………………....34
11. Repair Flow Chart…….…….……………………………38
12. ISP Instructions...….....................................................42
13. DDC Instructions…......................................................46
14. White Balance, Luminance Adjustment……............55
15. Monitor Exploded View….............................................57
16. Recommended & Spare Parts List...……...................58
17. Different Parts List……………………………….……….60
18. General Product Specification……………….……….61
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2010 Philips Consumer Lifestyle Subject to modification
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K
Mar.19, 2010
190EL1SB/00
190EL1SB/62
190EL1SB/75
190EL1SB/93
190EL1SB/97
Summary of Contents for 190EL1SB/00
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