AOC 917SW Servisní příručka stáhnout pdf

19" LCD Color Monitor AOC 917Sw

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 Instruction…………………………...............6

3.1. General Instructions...........................…...................6

3.2. Control Buttons........................................................6

3.3. OSD Menu….............................................................7

4. Input/Output Specification............………………..........9

4.1. Input Signal Connector............…………...................9

4.2. Power Supply Requirements....................................9

4.3. Factory Preset Display Modes…….........................10

4.4. Panel Specification……………………………..…….10

5. Block Diagram…........................................................14

5.1. Software Flow Chart……………………………….....14

5.2.Electrical Block Diagram…...............................16

6.Schematic……………..........................................18

6.1.Main Board……….............................................18

6.2.Power Board...……...........................................23

6.3.Key Board...……................................................25

7.PCB Layout...…………........................................26

7.1.Main Board………...........................................26

7.2.Power Board….................................................28

7.4.Key Board…………..........................................30

8. Maintainability………............................................31

8.1.Equipments and Tools Requirement...............31

8.2.Trouble Shooting….………................................32

9. White-Balance, Luminance adjustment................38

10. Monitor Exploded View…...................................40

11.BOM List…………………………………...............41

12.Different Parts List……...………………...............54

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING

1 2 3 4 5 6 ... 56 57

Shrnutí obsahu

Strany 1 - Service

19" LCD Color Monitor AOC 917Sw 1Service Service Service

Strany 2 - Revision List

19" LCD Color Monitor AOC 917Sw 104.3 Factory Preset Display Modes Stand Resolution Horizo

Strany 3 - Important Safety Notice

19" LCD Color Monitor AOC 917Sw 114.4.2 Display Characteristics

Strany 4 - 1. Monitor Specifications

19" LCD Color Monitor AOC 917Sw 124.4.3 Optical Characteristics

Strany 5 - 2. LCD Monitor Description

19" LCD Color Monitor AOC 917Sw 134.4.4 Electrical Characteristics (1) TFT-LCD (2) Backligh

Strany 6 - 3. Operating Instructions

19" LCD Color Monitor AOC 917Sw 145. Block Diagram 5.1 Software Flow Chat 12NY5YN10YN12YN 7YN

Strany 7 - 3.3 OSD Menu

19" LCD Color Monitor AOC 917Sw 15 1) MCU initialize. 2) Is the EPROM blank?

Strany 8

19" LCD Color Monitor AOC 917Sw 165.2 Electrical Block Diagram 5.2.1 Main Board

Strany 9 - 13. H-Sync

19" LCD Color Monitor AOC 917Sw 175.2.2 Inverter/Power Board DIM

Strany 10 - 4.4.1 General Features

19" LCD Color Monitor AOC 917Sw 18

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19" LCD Color Monitor AOC 917Sw 19

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19" LCD Color Monitor AOC 917Sw 2Revision List Version Release Date Revision History TPV M

Strany 13 - (2) Backlight

19" LCD Color Monitor AOC 917Sw 20

Strany 14 - 5. Block Diagram

19" LCD Color Monitor AOC 917Sw 21

Strany 15

19" LCD Color Monitor AOC 917Sw 22

Strany 16 - 5.2.1 Main Board

19" LCD Color Monitor AOC 917Sw 23

Strany 17 - 5.2.2 Inverter/Power Board

19" LCD Color Monitor AOC 917Sw 24

Strany 18 - TSUM1PFR SCHEMATIC

19" LCD Color Monitor AOC 917Sw 25

Strany 19 - GND to prevent ESD issue

19" LCD Color Monitor AOC 917Sw 26

Strany 20 - TSUM1PFR-LF

19" LCD Color Monitor AOC 917Sw 27

Strany 21 - Key Component

19" LCD Color Monitor AOC 917Sw 28

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19" LCD Color Monitor AOC 917Sw 3Important Safety Notice Proper service and repair is impor

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19" LCD Color Monitor AOC 917Sw 30

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19" LCD Color Monitor AOC 917Sw 31

Strany 26 - 7. PCB Layout

19" LCD Color Monitor AOC 917Sw 32

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19" LCD Color Monitor AOC 917Sw 33

Strany 28 - 715G2538-5

19" LCD Color Monitor AOC 917Sw 34

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19" LCD Color Monitor AOC 917Sw 35

Strany 30 - 715G2834-1

19" LCD Color Monitor AOC 917Sw 36

Strany 31 - 8. Maintainability

19" LCD Color Monitor AOC 917Sw 37

Strany 32 - 8.2 Trouble Shooting

19" LCD Color Monitor AOC 917Sw 38

Strany 33 - No picture (LED orange)

19" LCD Color Monitor AOC 917Sw 39

Strany 34 - White screen

19" LCD Color Monitor AOC 917Sw 41. Monitor Specifications Model number 917Sw Driving syst

Strany 35 - 8.2.2 Power/Inverter Board

19" LCD Color Monitor AOC 917Sw 40

Strany 36

19" LCD Color Monitor AOC 917Sw 41

Strany 37 - 8.2.3 Key Board

19" LCD Color Monitor AOC 917Sw 42

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19" LCD Color Monitor AOC 917Sw 44

Strany 40 - 10. Monitor Exploded View

19" LCD Color Monitor AOC 917Sw 45

Strany 41 - 11. BOM List

19" LCD Color Monitor AOC 917Sw 46

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19" LCD Color Monitor AOC 917Sw 52. LCD Monitor Description The LCD monitor will contain a ma

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Strany 54 - 12. Different Parts List

19" LCD Color Monitor AOC 917Sw 63. Operating Instructions 3.1 General Instructions Press the

Strany 55

19" LCD Color Monitor AOC 917Sw 73.3 OSD Menu OSD Function Introduction Luminance Adjust R

Strany 56

19" LCD Color Monitor AOC 917Sw 8sRGB Recall SRGB Color Temperature from EEPROM. User-B

Strany 57

19" LCD Color Monitor AOC 917Sw 94. Input/Output Specification 4.1 Input Signal Connector A

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