AOC TS185LBE User Manual

18.5"LCD Monitor AOC TS185LBE
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….........................................................20
5.1 Main Board……………………………………….…….20
5.2.Power Board……………………………………….......21
6.Schematic……………..............................................23
6.1.Main Board....……….............................................23
6.2.Power Board………………………………………....31
6.3.Key Board…………………...….……………………35
7.PCB Layout..………….............................................36
7.1.Main Board……….................................................36
7.2.Power Board.….....................................................42
7.3.Key Board…..........................................................45
8.Maintainability………...............................................46
8.1.Equipments and Tools Requirement......................46
8.2.Trouble Shooting………........................................47
9.White-Balance,Luminance Adjustment….……..…...51
10.Monitor Exploded View…………….……….…........53
11.BOM List…............................................................55
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

AOC TS185LBE Specifications

General

Brand	AOC
Model	TS185LBE
Category	Monitor
Language	English

Summary

AOC TS185LBE Service Manual

Safety Notice

Critical safety precautions for servicing and operating electronic equipment with high voltages.

Monitor Specifications

Detailed technical specifications of the LCD monitor, including panel, input, and display.

LCD Monitor Description

Description of the LCD monitor's main components and their functions, including block diagram.

Operation Instructions

Instructions on how to operate the monitor, including general usage and control buttons.

Input/Output Specification

Details on input signal connectors and factory preset display modes.

Panel Specification

Detailed specifications for specific LCD panel models used in the monitor.

Electrical and Optical Characteristics

Electrical parameters, backlight unit specs, and optical properties like luminance and viewing angle.

Block Diagrams

Diagrams illustrating monitor, main board, and power board functional blocks.

Schematic Diagrams

Detailed circuit diagrams for main board, power board, and key board components.

PCB Layouts

Component placement diagrams for the main board, power board, and key board.

Maintainability and Troubleshooting

Equipments and tools for servicing, plus flowcharts for diagnosing common issues.

White-Balance and Luminance Adjustment

Procedure for adjusting white balance and luminance settings for optimal display quality.

Monitor Exploded View and BOM

Exploded view of parts and Bill of Materials for monitor models.