20" & 21.5"TV Monitor
Chassis: Meridian 1
Service
Service
Service
Description
Page Description Page
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. General Specifications…............................................5
2. TV Monitor Description…………...............................6
3. Operation Instructions….............................................7
3.1 Front and Side Controls………..……………….……7
3.2 Remote Control ……………….………………….……8
3.3 Connection Overview………...................................10
4. Input/output Specification..........................………….13
4.1 Input Signal Connector...........................…………..13
4.2 Factory Preset Display Modes................................14
4.3 Pixel Defect Policy……………………………………15
4.4 Failure Mode of Panel …………………………….…17
5. Block Diagram……………………………................18
5.1 Software Flow Chart............................………….....18
5.2 Electrical Block Diagram.....................……….........20
6. Schematic Diagram............................................... 22
6.1 Scaler Board……………………….…………..…………22
6.2 Power Board..........................................................…...36
6.3 IR Board…….………………………..…………………38
6.4 Key Board…….………………………..…………………39
7. PCB Layout………………………………………………...40
7.1 Scaler Board……………………………………………..40
7.2 Power Board……………………………………………42
7.3 IR Board………...………………………………………44
7.4 Key Board………...………………………………………44
8. Wiring Diagram……………………………………….…..45
9. Scaler Board Overview………………………………....46
10. Mechanical Instructions………………………………....47
11. Trouble Shooting…….…….……………………………50
12. ISP Instructions...….....................................................53
13. White Balance, Luminance Adjustment……............54
14. Monitor Exploded View….............................................55
15. Recommended & Spare Parts List...……...................56
16. General Product Specification……………….……….60
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Copyright 2009 Philips Consumer Lifestyle Subject to modification
○
K
Jun, 26, 2009
201T1SB/00
221T1SB/00
