26
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LCD TV AOC L26W831A
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…………..……………...…….…….......24
6.2 Power Board……..……………….…….……….......26
6.3 Key Board………………………..……..……….......27
6.4 IR Board………………………….……..……….......28
7. Adjustment……..………………………….................29
8. Block Diagram.…….................................................30
9. Schematic Diagram……………......………………...32
9.1 Main Board…………………………………...….......32
9.2 Power Board…..………….….……...………….......42
9.3 Key Board……………….……….…………….........43
9.4 IR Board……...………….……….…………….........44
10. Exploded View………………………………….…...45
11. BOM List……………….………………….………….46
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……..……………….…….…..…….....9
2.4 Front Panel Control Knobs…….………….……….....12
3. Input/Output Specification…………....................…....13
4. Mechanical Instructions…………………….................15
5. Repair Flow Chart ……………………….…….…….....19
6. PCB Layout ………………..…………………....….......24
Содержание L26W831A
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 2 2 To Use the Menus ...
Страница 7: ...7 ...
Страница 8: ...8 ...
Страница 9: ...9 2 3 How to Connect ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 2 4 Front Panel Control Knobs ...
Страница 15: ...15 4 Mechanical Instructions 1 Remove the screws to remove the stand base and rear cover 2 Release connectors ...
Страница 17: ...17 6 Remove the screws to remove bracket and key board 7 Remove panel ...
Страница 18: ...18 8 Remove IR board ...
Страница 24: ...24 6 PCB Layout 6 1 Main Board 715G3365M1B000004K ...
Страница 25: ...25 ...
Страница 26: ...26 6 2 Power Board 715T2907 3 ...
Страница 27: ...27 6 3 Key Board 715G3513K01000001S ...
Страница 28: ...28 6 4 IR Board 715T3100 1 ...
Страница 62: ...62 Q50T 500523 CABLE TIE Q55G 100620500 TIN STICK SN 0 5AG Q45G 99606 24 ESD INSULATING PE BAG ...