21.5" & 24" LCD TV
Service
Service
Service
Description
Revision List.........................................................3
6. PCB Layout .......................................................35
6.1 Main Board.......................................................35
6.3 Led Board........................................................43
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
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
TABLE OF CONTENTS
SAFETY NOTICE
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Page
Description
6.4 Key Board.....................................................43
6.5 IR Board.......................................................43
7. Adjustment..............................................................44
9.3 Led Board.....................................................70
9.4 Key Board.....................................................71
9.5 IR Board........................................................72
11. BOM List......................................................77
1
AOC LE22/24H138
Horizontal Frequency
31~68 KHz
Page