21.5" LCD TV
Service
Service
Service
Description
Revision List.........................................................3
6. PCB Layout .......................................................34
6.1 Main Board.......................................................34
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
6.3 LED Board.....................................................39
6.4 Key Board.....................................................39
6.5 IR Board.......................................................39
7. Adjustment..............................................................40
9.3 LED Board.....................................................60
9.4 Key Board.....................................................61
9.5 IR Board........................................................62
11. BOM List......................................................65
1
AOC LE22H168
Horizontal Frequency
31~68 KHz
Page