Philips 226V3LSB/62 Service Manual

21.5"LCD Color Monitor
Service
Service
Service
Description
Table of Contents......................................................1
Revision List.............................................................2
Important Safety Notice............................................3
1. Monitor Specifications............................................4
2. LCD Monitor Description........................................7
3. Operation Instructions............................................8
3.1General Instructions........................................8
3.2 Control Buttons.............................................8
3.3 OSD Menu......................................................9
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...................................14
5. Block Diagram...............................................15
5.1 Scaler board...............................................15
5.2 Audio board...............................................15
5.3 Power board...............................................16
6. Schematic Diagram.............................................. 17
6.1Scaler board.............................................. 17
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
226V3LSB/00 226V3LAB/00
226V3LSB/93 226V3LAB/01
226V3LSB/69 226V3LAB/75
226V3LSB/62 226V3LAB/69
226V3LSB/01
226V3LSB/10
226V3LSB/67
226V3LSB/71
226V3LSB/75
Description
Page
6.2Power board.............................................. 22
6.3Key board.............................................. 24
6.4Audio board.............................................. 25
7. PCB Layout................................................26
7.1 Scaler Board............................................26
7.2 Audio Board............................................26
7.3 Key Board............................................26
7.4 Power Board............................................27
8. Wiring Diagram.............................................28
9. Scaler Board Overview..................................30
10. Mechanical Instructions...............................31
11. Repair Flow Chart........................................34
12. ISP Instructions..................................................38
13. DDC Instructions................................................44
14. White Balance, Luminance Adjustment..............55
15. Monitor Exploded View.......................................57
16. Recommended & Spare Parts List...................59
17. Different Parts List......................................63
18. General Product Specification.........................67
SAFETY NOTICE
Subject to modification ○
K
Chassis: Meridian 3
May, 31, 2010
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