31.5
Ǝ
& 39
Ǝ
LCD TV AOC LE32A0321 & LE39A0321
1
Service
Service
Service
Horizontal Frequency
31.5~60 KHz
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
6.1 Main Board…………..……………...…….…….......35
6.2 Power Board………………..…….…….……….......36
6.3 Key Board………………………..……..……….......39
6.4 IR Board………………………….……..……….......39
7. Adjustment……..………………………….................40
8. Block Diagram.…….................................................41
9. Schematic Diagram…..…………....………………...42
9.1 Main Board…………………………………...….......42
9.2 Power Board…………..….….……...………….......43
9.3 Key Board……………….……….…………….........47
9.4 IR Board……...………….……….…………….........48
10. Exploded View………………………………….…...49
11. BOM List……………….………………….………….53
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 Menus….....………………….……….......7
2.3 How to Connect……..……………….…….……….....17
2.4 Front Panel Control Knobs…….………….……….....19
3. Input/Output Specification…………....................…....21
4. Mechanical Instructions…………………….................23
5. Repair Flow Chart ……………………….…….…….....29
6. PCB Layout ………………..…………………....….......35
Содержание LE32A0321
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 8: ...8 2 When using Source key to choose signal source ...
Страница 9: ...9 MAIN MENU ...
Страница 10: ...10 SOUND MENU ...
Страница 11: ...11 ...
Страница 12: ...12 OTHER ADJUSTMENTS ...
Страница 13: ...13 ...
Страница 14: ...14 MEDIA MENU ...
Страница 15: ...15 ...
Страница 16: ...16 CHANNEL MENU ...
Страница 17: ...17 2 3 How to Connect ...
Страница 18: ...18 ...
Страница 19: ...19 2 4 Front Panel Control Knobs ...
Страница 20: ...20 ...
Страница 24: ...24 3 Remove the screws to remove main board power board and BKT 4 Remove the screws to remove BKT_HINGE ...
Страница 25: ...25 5 PANEL ...
Страница 27: ...27 3 Remove the screws to remove main board power board and BKT 4 Remove the screws to remove BKT_HINGE ...
Страница 28: ...28 5 PANEL ...
Страница 35: ...35 6 PCB Layout 6 1 Main Board ...
Страница 36: ...36 6 2 Power Board 715G5654P03001002H ...
Страница 37: ...37 ...
Страница 38: ...38 ...
Страница 39: ...39 6 3 Key Board 715G5711K01000004S 6 4 IR Board 715G5471R02000004S ...
Страница 41: ...41 8 Block Diagram ...
Страница 42: ...42 9 Schematic Diagram 9 1 Main Board ...
Страница 49: ...49 10 Exploded View LE32A0321 ...
Страница 51: ...51 LE39A0321 ...