27
″
LCD TV TCL LCDTV27V6
1
Service
Service
Service
Horizontal Frequency
31.5KHz-60KHz
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.
7.1 Main Board.……….......................................34
7.2 Power Board……..……..............................36
7 . 3 K e y B o a r d … . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9
7.4 IR Board …................….......................39
7.5 DC-DC Board....…………...............................41
7.6 Earphone Board..…….....…..........................42
8. Block Diagram.…….........................................43
8.1 Main Board.………………………………..….43
8.2 Power Board…..…....………………….......44
8.3 Exploded View..……….....................…..45
9. Schematic Diagram…………………………...46
9.1 Main Board……………..…..………………………..46
9.2 Power Board.............….....................................58
9.3 Tuner Board......................................................60
9.4 Earphone Board……………...………………….63
10. BOM List…............................................................64
Table Of Contents.......……..............................…........1
Revision List.…........................................……......2
1. Monitor Specification..............................………........3
2. Operating Instructions…………………….……….......4
2.1 The Use Of Remote Control..……………...................4
2.2 The Use Of Teletext……..........…...........…...........5
2.3 Front Panel Control Knobs.…............……...............6
2.4 OSD Operations .………........................…............7
2.5 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 ……………………….……….....24
6. White Balance Luminance Adjustment….…........30
7. PCB Layout ………….……………………....….......34
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Summary of Contents for LCDTV27V6
Page 4: ...27 LCD TV TCL LCDTV27V6 4 2 Operations Instructions 2 1 The Use of Remote Control ...
Page 5: ...27 LCD TV TCL LCDTV27V6 5 2 2 The Use Of Teletext ...
Page 6: ...27 LCD TV TCL LCDTV27V6 6 2 3 Front Panel Control Knobs ...
Page 7: ...27 LCD TV TCL LCDTV27V6 7 2 4 OSD Operations ...
Page 8: ...27 LCD TV TCL LCDTV27V6 8 ...
Page 9: ...27 LCD TV TCL LCDTV27V6 9 ...
Page 10: ...27 LCD TV TCL LCDTV27V6 10 ...
Page 11: ...27 LCD TV TCL LCDTV27V6 11 ...
Page 12: ...27 LCD TV TCL LCDTV27V6 12 ...
Page 13: ...27 LCD TV TCL LCDTV27V6 13 ...
Page 14: ...27 LCD TV TCL LCDTV27V6 14 ...
Page 15: ...27 LCD TV TCL LCDTV27V6 15 2 5 How to Connect ...
Page 16: ...27 LCD TV TCL LCDTV27V6 16 ...
Page 17: ...27 LCD TV TCL LCDTV27V6 17 ...
Page 18: ...27 LCD TV TCL LCDTV27V6 18 ...
Page 32: ...27 LCD TV TCL LCDTV27V6 32 Fig 4 Fig 5 Fig 6 ...
Page 34: ...27 LCD TV TCL LCDTV27V6 34 7 PCB Layout 7 1 Main Board ...
Page 35: ...27 LCD TV TCL LCDTV27V6 35 ...
Page 36: ...27 LCD TV TCL LCDTV27V6 36 7 2 Power Board ...
Page 37: ...27 LCD TV TCL LCDTV27V6 37 ...
Page 38: ...27 LCD TV TCL LCDTV27V6 38 ...
Page 39: ...27 LCD TV TCL LCDTV27V6 39 7 3 Key Board 7 4 IR Board ...
Page 40: ...27 LCD TV TCL LCDTV27V6 40 ...
Page 41: ...27 LCD TV TCL LCDTV27V6 41 7 5 DC DC Board ...
Page 42: ...27 LCD TV TCL LCDTV27V6 42 7 6 Earphone Board ...
Page 44: ...27 LCD TV TCL LCDTV27V6 44 8 2 Power Board ...
Page 45: ...27 LCD TV TCL LCDTV27V6 45 8 3 Exploded View ...