AOC L19AS73, Руководство по обслуживанию

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19 ″ LCD TV AOC L19AS73
1
Service
Service
Service
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.
6.2 Power Board………..…..…..............................29
6.3 Key Board….………..................….......................32
6.4 IR Board……….....….......................... ...... ...... ..32
7. Block Diagram.……….….........................................33
8. Schematic Diagram……………...…………………...34
8.1 Main Board……………..…..………………………..34
8.2 Power Board.............….....................................42
8.3 Key Board….………..................….......................44
8.4 IR Board……….....….......................... ...... ...... ..45
9.Exploded View………………….....................…..46
10.BOM List…............................................................47
11.Different Parts List………………………………....…..61
Table Of Contents.......……..............................…........1
Important Safety Notice......................................……......2
1. Monitor Specification..................................………........4
2. Operating Instructions……………...……….……….......6
2.1 The Use Of Remote Control..……………...................6
2.2 OSD Operations…...………........................…..........8
2.3 Control Knobs and Connection...........……...............13
3. Mechanical Instructions………………...…..................15
4. Repair Flow Chart …………….…………….……….....21
5. White Balance Luminance Adjustment….…….….......26
6. PCB Layout ………….………………….…....….......27
6.1 Main Board.………...................................................27
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING