Thompson TCL LCD32B5H, Руководство по обслуживанию, Страница: 1 / 88

32’’ LCD TV TCL LCD32B5H
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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.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
7. PCB Layout …..…………….………………....….......31
7.1 Main Board………..…………………….……….......31
7.2 Power Board………………...………….……….......34
7.3 DC-DC Board………………….……….……….......37
7.4 Key Board……………………………….……….......38
7.5 IR Board………………………………………….......39
8. Block Diagram.……….….........................................40
9. Schematic……………...…………..…..……………...42
9.1 Main Board…………..………….…………….…......42
9.2 Power Board………...……………….………….......53
9.3 Tuner Board…………………………….……….......55
10. Exploded View..………...……….......................…..59
11. BOM List………….…….…………………………….60
Table Of Contents.......……..............................…........1
Important Safety Notice.......................................……......2
Revision List.…........................................……......3
1. General Specification.................................………........4
2. Operating Instructions………...…………….……….......5
2.1 The Use Of Remote Control…..….………….…….......5
2.2 To Use the Menu……..…………………….……….......6
2.3 How to Connect…….…………………….………......11
2.4 Front Panel Control Knobs……………….……….....11
3. Input/Output Specification…………....................…....15
4. Mechanical Instructions…………………….................16
5. White Balance Luminance Adjustment….…...............20
6. Repair Flow Chart …………………….…….…….…….25