AOC 936Swa - User Manual

18.5" LCD Color Monitor AOC 936Swa
1
Service
Service
Service
Horizontal Frequency
30-80 kHz
TABLE OF CONTENTS
Description Page 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.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
Table Of Contents.......…….................……...........…........1
Revision List.…........................………................……......2
1. Monitor Specification.................................………........3
2.LCD Monitor Description…………………………….......4
3. Operation Instruction…………...................…...........5
3.1 General Instructions.....................................…...........5
3.2 Control Button……………………………..……...........5
3.3 Adjusting the Picture...........................…............5
4. Input/Output Specification............……………............8
4.1 Input Signal Connector............…..……................8
4.2 Factory Preset Display Modes.........................9
5 Panel Specification.....…………………........................10
5.1 Display Characteristics………………………………10
5.2 Optical Characteristics………………………………..10
5.3 Parameter guide line for CCFL Inverter……………..10
6.Block Diagram…….…................………….........11
6.1 Software Flow Chat…….…..........………….........11
6.2 Electrical Block Diagram………...………...…......13
7. Schematic……………………………………………. 15
7.1 Main Board…………..............................................15
7.2 Power Board....……………....................................19
8. PCB Layout..………….......................................21
8.1 Main Board……………......................................21
8.2 Power Board…......................................................22
8.3 Key Board……………….....................................24
9. Maintainability……….......................................25
9.1. Equipments and Tools Requirement.....................25
9.2. Trouble Shooting…………....................................26
10. White-Balance, Luminance adjustment.................31
11.Monitor Exploded View……..……………............33
12. BOM List....……....................................................34
13.Different Parts List……………………………….…..44
Table Of Contents.......…….................……...........…........1
Revision List.…........................………................……......2
1. Monitor Specification.................................………........4
2. LCD Monitor Description…………………………….......5
3. Operation Instruction…………...................…...........6
3.1 General Instructions.....................................…...........6
3.2 Control Button……………………………..……...........6
3.3 Adjusting the Picture...........................…............7
4. Input/Output Specification............……………............8
4.1 Input Signal Connector............…..……................8
4.2 Factory Preset Display Modes.........................8
5 Panel Specification.....…………………........................9
5.1 Display Characteristics………………………………9
5.2 Optical Characteristics………………………………..10
5.3 Parameter guide line for CCFL Inverter……………..13
6.Block Diagram…….…................………….........15
6.1 Software Flow Chart…….…..........………….........15
6.2 Electrical Block Diagram………...………...…......17
7. Schematic……………………………………………. 19
7.1 Main Board…………..............................................19
7.2 Power Board....……………....................................28
8. PCB Layout..………….......................................30
8.1 Main Board……………......................................30
8.2 Power Board….....................................................34
8.3 Key Board……………….....................................36
8.4 USB Board……………..........................................37
9. Maintainability………...............................................38
9.1. Equipments and Tools Requirement.....................38
9.2. Trouble Shooting…………....................................39
10. White-Balance, Luminance adjustment.................48
11.Monitor Exploded View……..……………............50
12. BOM List....……....................................................51
13.Different Parts List……………………………….…..60

AOC 936Swa Specifications

General

Brand	AOC
Model	936Swa
Category	Monitor
Language	English

Summary

1. Monitor Specification

3. Operation Instructions

4. Input;Output Specification

5. Panel Specification

5.1 Display Characteristics

Specifies physical and electrical characteristics of the LCD panel.

5.2 Optical Characteristics

5.3 Parameter guide line for CCFL Inverter

7. Schematic

7.1 Main Board

Detailed schematic diagram of the monitor's main circuit board.

7.2 Power Board

9. Maintainability

9.1 Equipments and Tools Requirement

9.2 Trouble Shooting

9.2.1 Main Board

Troubleshooting guide for common issues related to the main board.

9.2.2 Power Board

Troubleshooting guide for power-related issues on the power board.

9.2.3 Key Board

10. White- Balance, Luminance Adjustment