Hyundai HLCD-32XT, Service Manual

Page: 1 / 92

32 ″ LCD TV Hyundai HLCD-32XT
1
Service
Service
Service
Horizontal Frequency
31.5KHz-49KHz
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.
7. PCB Layout ………….………………….…....….......31
7.1 Main Board.………..........................................31
7.2 Power Board………..…..…..............................34
7.3 Tuner Board………..…..….............................37
7.4 IR Board….………..................….......................38
7.5 Key Board……….....….......................... ...... ...... ..39
7.6 Headphone Board…..…..……...............................40
8. Block Diagram.……….….........................................41
9. Schematic Diagram……………...…………………...42
9.1 Main Board……………..…..………………………..42
9.2 Power Board..............….....................................52
9.3 Tuner Board………..…..…..…..............................53
10.Exploded View………………….....................…..57
11.BOM List…............................................................59
Table Of Contents.......……..............................…........1
Revision List.…........................................……......3
1. Monitor Specification.................................………........4
2. Operating Instructions……………...……….……….......6
2.1 The Use Of Remote Control..……………...................6
2.2 Front Panel Control Knobs.…...............……...............7
2.3 OSD Operations…...………........................…............8
2.4 How To Connect.……….….……......………..............15
3 Input/Output Specification…………..........................19
3.1 Input Signal Connector……......................................19
3.2 RGB Input Signal Timing …….....……......................20
4. Mechanical Instructions………………...…..................21
5. Repair Flow Chart ……………………….……….....25
6. White Balance Luminance Adjustment….…….......30
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING