18.5" LCD Color Monitor AOC TS185LB
1
Service
Service
Service
Horizontal Frequency
30-83 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.
Table Of Contents…………………………………………...1
Revision List………………………………………………....2
Important Safety Notice.……..............................……...... 3
1. Monitor Specification..............................…………........4
2. LCD Monitor Description…………………………….......5
3. Operation Instructions....................................…...........6
3.1.General Instructions...........................….....................6
3.2.Control Buttons………………………….…................6
3.3 Adjusting the Picture...................................................8
4. Input/Output Specification............……………............10
4.1.Input Signal Connector..............………….................10
4.2.Factory Preset Display Modes............…..................10
4.3.Panel Specification......……..……………..................11
5. Block Diagram….........................................................13
5.1 Main Board……………………………………….…….13
5.2.Power Board……………………………………….......14
6.Schematic……………..............................................15
6.1.Main Board....……….............................................15
6.2.Power Board………………………………………....19
6.3.Key Board…………………...….……………………21
7.PCB Layout..………….............................................22
7.1.Main Board……….................................................22
7.2.Power Board.….....................................................25
7.3.Key Board…..........................................................26
8.Maintainability………...............................................27
8.1.Equipments and Tools Requirement......................27
8.2.Trouble Shooting………........................................28
9.White-Balance,Luminance Adjustment….……..…...32
10.Monitor Exploded View…………….……….…........34
11.BOM List…............................................................36
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Summary of Contents for TS185LB
Page 22: ...22 7 PCB Layout 7 1 Main Board 715G4488M01000004L...
Page 23: ...23...
Page 24: ...24...
Page 25: ...25 7 2 Power Board 715G2892 7 2...
Page 26: ...26 7 3 Key Board 715G3584K01000004F...
Page 34: ...34 10 Monitor Exploded View...
