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LCD Color Monitor Chassis: Meridian 4
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Service
Service
Service
Description
Page
Table of Contents.........................................………….1
Revision List………….................................................2
Important Safety Notice…………................................3
1. Monitor Specifications….........................................4
2. LCD Monitor Description….....................................6
3. Operation Instructions….........................................7
3 . 1 I n s t a l l a t i o n … … … … … … … … … … … . … . . . 7
3.2 Operating the monitor……... ………………..…...…8
4. Input/output Specification............................…….10
4.1 Input Signal Connector.............................………10
4.2 Resolution & Preset Modes................................11
4.3 Pixel Defect Policy…………………………………12
5. Schematic Diagram.............................................. 14
5.1 Scaler Board…………………….…………………14
5.2 Power Board…….…………………………………28
5.3 Key Board…….…………………………………30
5.4 IR Board…….……………….…………………31
Description
Page
6. PCB Layout………………………………………...32
6.1 Scaler Board……………………………………..32
6.2 Power Board………...………………………………32
6.3 Key Board………...……………………………32
6.4 IR Board………...……………………………33
6.5 Power Board………...……………………………33
7. Wiring Diagram………………………………….…..34
8. Scaler Board Overview…………………………....35
9. Mechanical Instructions………………………....36
10. Repair Flow Chart…….……………………………41
11. ISP Instructions...…............................................45
12. DDC Instructions….............................................51
13. White Balance, Luminance Adjustment…...........58
14. Monitor Exploded View…....................................60
15. Recommended & Spare Parts List...….............61
16. Different Parts List……………………….……….63
17 General Product Specification…………...……….64
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
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2010 Philips Consumer Lifestyle Subject to modification
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K
Oct, 21, 2010
231P4UPES/00
231P4UPEB/00
231P4UPES/57
231P4UPEB/75
Summary of Contents for 231P4UPEB/00
Page 4: ...ʳ ʳ ʳ Meridian 4 4 1 Monitor Specifications Technical specifications ...
Page 7: ... Meridian 4 7 3 Operating Instructions 3 1 Installation ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ...
Page 8: ...ʳ ʳ ʳ Meridian 4 8 3 2 Operating the monitor ...
Page 9: ... Meridian 4 9 ...
Page 11: ... Meridian 4 11 4 2 Resolution Preset Modes ...
Page 39: ...ʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳʳ 39 Meridian 4 ...
Page 40: ...ʳ ʳ 40 Meridian 4 The bezel The bezel The panel The panelʳ ...
Page 46: ...ʳ ʳ 46 Meridian 4 11 2 Connection ...
Page 48: ...ʳ ʳ 48 Meridian 4 ...
Page 50: ...ʳ ʳ 50 Meridian 4 ...
Page 60: ...ʳ ʳ 60 Meridian 4 14 Monitor Exploded View ...
Page 62: ...ʳ ʳ 62 Meridian 4 Service Kit Description Part No Picture EDID ISP TOOL 715GT034 B ...