AOC ENVISION L26W661 Service Manual

' ñ S N[¶ u 5~ô O î • D e™ N u(
26" LCD TV
Service
Service
Service
Description
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..............................................12
2.4. Front Panel Control Knobs.................................14
3. Input/Output Specification.......................................15
4. Mechanical Instructions.........................................17
5. Repair Flow Chart ..............................................21
6. PCB Layout ....................................................25
6.1.Main Boar d...........................................25
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
QQ:505966338

TABLE OF CONTENTS

Page Description
6.2.Power Board..............................................27
6.3. Key Board...................................................30
6.4. IR Board..... ...............................................30
6.5. Audio Board..................................................30
7. White-Balance, Luminance Adjustment...................31
8. Block Diagram..................................................33
9. Schematic.....................................................34
9.1 Main Board..................................................34
9.2.Power Board.............................................50
9.3.Key Board................................................51
9.4.Audio Board...........................................52
10. Exploded View..................................................53
11. BOM List......................................................54
12. Different Parts List.........................................86
SAFETY NOTICE
1
ENVISION L26W661
Horizontal Frequency
31-60 kHz
Page