AOC 2236VWA Manual de servicio

Busca en linea o descarga Manual de servicio para Televisores y monitores AOC 2236VWA. AOC 2236VWA Service manual Manual de usuario

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21.5" LCD Color Monitor AOC e2236Vw
1
Service
Service
Service
Horizontal Frequency
30-80 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.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
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 and Connections...............................6
3.3.Adjusting the Picture…...................................8
4.Input/Output Specification...............……………….......27
4.1.Input Signal Connector...............………..................27
4.2.Factory Preset Display Modes……..........................28
4.3.Panel Specification…………..………………………..29
5.Block Diagram….........................................................32
5.1.Main Board…..….............................................32
5.2.Power Board…………..…………………………......33
6.Schematic…………..….........................................34
6.1.Main Board..…….…...........................................34
6.2.Power Board..……….........................................38
7.PCB Layout..……….............................................41
7.1.Main Board………..…........................................41
7.2.Power Board….…..............................................42
7.3.Key Board………..…..........................................44
7.4.USB Board………..….........................................44
8.Maintainability………............................................45
8.1.Equipments and Tools Requirement…...............45
8.2.Trouble Shooting…..………...............................46
9.Firmware and DDC Instruction……………….….54
10.White-Balance,Luminance Adjustment…............69
11.Mechanical Instructions …............ .............71
12.Monitor Exploded View……................................75
13.BOM List…………..………………………............76
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Indice de contenidos

Pagina 1 - Service

21.5" LCD Color Monitor AOC e2236Vw 1 Service Service Service

Pagina 2 - Revision List

21.5" LCD Color Monitor AOC e2236Vw 10Game Movie Sports Notes : When Eco mode is not set as “Standard”,

Pagina 3 - Important Safety Notice

21.5" LCD Color Monitor AOC e2236Vw 11Color Boost --- Full Enhance, Nature Skin, Sky-Blue, Green Field, Aut

Pagina 4 - 1. Monitor Specifications

21.5" LCD Color Monitor AOC e2236Vw 12Green Field Auto Detect Demo

Pagina 5 - 2. LCD Monitor Description

21.5" LCD Color Monitor AOC e2236Vw 13Off Exit Notes : Full Enhance: Total color saturation is enhance

Pagina 6 - 3. Operating Instructions

21.5" LCD Color Monitor AOC e2236Vw 14Luminance ---Brightness,Contrast, Gamma Brightness Contrast Gamma

Pagina 7

21.5" LCD Color Monitor AOC e2236Vw 15Exit Notes : When Eco mode is not set as “Standard”, Contrast and Br

Pagina 8 - 3.3 Adjusting the Picture

21.5" LCD Color Monitor AOC e2236Vw 16 V.Position Exit Notes : When the input source is digital signal li

Pagina 9

21.5" LCD Color Monitor AOC e2236Vw 17Color Temperature ---User-R , User-G , User-B, Normal, Warm, Cool, sR

Pagina 10

21.5" LCD Color Monitor AOC e2236Vw 18Normal Warm Cool

Pagina 11

21.5" LCD Color Monitor AOC e2236Vw 19sRGB Exit Notes : One of DCR, Color Boost, and Picture Boost f

Pagina 12

21.5" LCD Color Monitor AOC e2236Vw 2Revision List Revision Date Revision History Remark A00 Nov.-25-20

Pagina 13

21.5" LCD Color Monitor AOC e2236Vw 20Picture Boost --- V.Position, H.Position, Contrast, Brightness, Frame

Pagina 14

21.5" LCD Color Monitor AOC e2236Vw 21Brightness Frame Size Bright Frame

Pagina 15

21.5" LCD Color Monitor AOC e2236Vw 22Exit Notes : One of DCR, Color Boost, and Picture Boost functions

Pagina 16

21.5" LCD Color Monitor AOC e2236Vw 23Reset DDC-CI OSD Timeout Transparency

Pagina 17

21.5" LCD Color Monitor AOC e2236Vw 24 V. Position H. Position

Pagina 18

21.5" LCD Color Monitor AOC e2236Vw 25Off Timer Exit

Pagina 19

21.5" LCD Color Monitor AOC e2236Vw 26Exit LED Indicator

Pagina 20

21.5" LCD Color Monitor AOC e2236Vw 274. Input/Output Specification 4.1 Input Signal Connector D-SUB connec

Pagina 21

21.5" LCD Color Monitor AOC e2236Vw 284.2 Factory Preset Display Modes STAND RESOLUTION HORIZONTAL

Pagina 22

21.5" LCD Color Monitor AOC e2236Vw 294.3 Panel Specification 4.3.1 Display Characteristics AUO M215HW01

Pagina 23

21.5" LCD Color Monitor AOC e2236Vw 3Important Safety Notice Proper service and repair is important to

Pagina 24

21.5" LCD Color Monitor AOC e2236Vw 304.3.2 Optical Characteristics AUO M215HW01 Ta=25 ℃ 4.3.3 Electrica

Pagina 25 - Off Timer

21.5" LCD Color Monitor AOC e2236Vw 31 2.Back Light Unit: AUO M215HW01 Ta= 25 ℃

Pagina 26 - LED Indicator

21.5" LCD Color Monitor AOC e2236Vw 325. Block Diagram 5.1 Main Board 715G3329 1 2 FLASH MEMORY MX25L2

Pagina 27 - 4.1 Input Signal Connector

21.5" LCD Color Monitor AOC e2236Vw 33 5.2 Power Board Adapter 715G3189P02LED001S Conve

Pagina 28

21.5" LCD Color Monitor AOC e2236Vw 34 6. Schematic 6.1 Main Bo

Pagina 29 - 4.3 Panel Specification

21.5" LCD Color Monitor AOC e2236Vw 35 LVB0PPB8PA2 LVACKPLVB1MPB7LV

Pagina 30 - 1.TFT LCD Module:

21.5" LCD Color Monitor AOC e2236Vw 36 C7120.1uF/16VCMVCC1 2,3Volum

Pagina 31 - 2.Back Light Unit:

21.5" LCD Color Monitor AOC e2236Vw 37 R4610R05 1 /10W 5%CMVCC1Max

Pagina 32 - 5. Block Diagram

21.5" LCD Color Monitor AOC e2236Vw 38 6.2 Power Board Adapter 71

Pagina 33

21.5" LCD Color Monitor AOC e2236Vw 39 R6280R05 1/10WR6230R05 1/10

Pagina 34 - 6. Schematic

21.5" LCD Color Monitor AOC e2236Vw 41. Monitor Specifications LCD Panel Model name e2236Vw Driving

Pagina 35

21.5" LCD Color Monitor AOC e2236Vw 40 Converter 715G4137P01000004S

Pagina 36

21.5" LCD Color Monitor AOC e2236Vw 41 7. PCB Layo

Pagina 37

21.5" LCD Color Monitor AOC e2236Vw 42 7.2 Power B

Pagina 38

21.5" LCD Color Monitor AOC e2236Vw 43 Converter 7

Pagina 39

21.5" LCD Color Monitor AOC e2236Vw 44 7.3 Key Boa

Pagina 40

21.5" LCD Color Monitor AOC e2236Vw 45 8. Maintain

Pagina 41 - 7. PCB Layout

21.5" LCD Color Monitor AOC e2236Vw 46 8.2 Trouble

Pagina 42 - 7.2 Power Board

21.5" LCD Color Monitor AOC e2236Vw 47 2. No Video

Pagina 43 - Converter

21.5" LCD Color Monitor AOC e2236Vw 48 3. DIM

Pagina 44 - 715G2663 2

21.5" LCD Color Monitor AOC e2236Vw 49 4. Color

Pagina 45 - 8. Maintainability

21.5" LCD Color Monitor AOC e2236Vw 52. LCD Monitor Description The LCD monitor will contain a main board,

Pagina 46 - 1. No Power

21.5" LCD Color Monitor AOC e2236Vw 50 9.Firmware

Pagina 47

21.5" LCD Color Monitor AOC e2236Vw 51 4 .Program:

Pagina 48

21.5" LCD Color Monitor AOC e2236Vw 52 3)Choose DE

Pagina 49

21.5" LCD Color Monitor AOC e2236Vw 53 5)Click “Re

Pagina 50

21.5" LCD Color Monitor AOC e2236Vw 54 7) Click ic

Pagina 51

21.5" LCD Color Monitor AOC e2236Vw 55 9).Then , p

Pagina 52

21.5" LCD Color Monitor AOC e2236Vw 56 3)Choise th

Pagina 53

21.5" LCD Color Monitor AOC e2236Vw 57 II. HDCP Wr

Pagina 54

21.5" LCD Color Monitor AOC e2236Vw 58 Step3. Pls

Pagina 55

21.5" LCD Color Monitor AOC e2236Vw 59 III. Check

Pagina 56 -

21.5" LCD Color Monitor AOC e2236Vw 63. Operating Instructions 3.1 General Instructions Press the power but

Pagina 57

21.5" LCD Color Monitor AOC e2236Vw 60

Pagina 58

21.5" LCD Color Monitor AOC e2236Vw 61 350

Pagina 59

21.5" LCD Color Monitor AOC e2236Vw 62 9.2 DDC Ins

Pagina 60

21.5" LCD Color Monitor AOC e2236Vw 63 VGA&DVI

Pagina 61

21.5" LCD Color Monitor AOC e2236Vw 64 3. Click “o

Pagina 62 - Tool picture

21.5" LCD Color Monitor AOC e2236Vw 65 5. Click “p

Pagina 63 - VGA&DVI Burning:

21.5" LCD Color Monitor AOC e2236Vw 66 When appear

Pagina 64

21.5" LCD Color Monitor AOC e2236Vw 67 Appear fau

Pagina 65

21.5" LCD Color Monitor AOC e2236Vw 68 When Read i

Pagina 66

21.5" LCD Color Monitor AOC e2236Vw 69 10. White-

Pagina 67

21.5" LCD Color Monitor AOC e2236Vw 7 1. Power 2. Analog (DB-15 VGA cable) 3.DVI To protect equipment, a

Pagina 68

21.5" LCD Color Monitor AOC e2236Vw 70 2. Switch t

Pagina 69

21.5" LCD Color Monitor AOC e2236Vw 71 11.Mechanic

Pagina 70

21.5" LCD Color Monitor AOC e2236Vw 72 4.Take apar

Pagina 71 - 11.Mechanical Instructions

21.5" LCD Color Monitor AOC e2236Vw 73 7.Make the

Pagina 72

21.5" LCD Color Monitor AOC e2236Vw 74 10. Accordi

Pagina 73

21.5" LCD Color Monitor AOC e2236Vw 75

Pagina 74

21.5" LCD Color Monitor AOC e2236Vw 76 13. BOM Lis

Pagina 75 - 12. Monitor Exploded View

21.5" LCD Color Monitor AOC e2236Vw 77 U402 056G1

Pagina 76 - 13. BOM List

21.5" LCD Color Monitor AOC e2236Vw 78 E08903 089

Pagina 77

21.5" LCD Color Monitor AOC e2236Vw 79 E08905 089

Pagina 78

21.5" LCD Color Monitor AOC e2236Vw 83.3 Adjusting the Picture Eco mode ---DCR, Standard, Text, Internet

Pagina 79

21.5" LCD Color Monitor AOC e2236Vw 80 C804 067G4

Pagina 80

21.5" LCD Color Monitor AOC e2236Vw 81 C419 067G

Pagina 81

21.5" LCD Color Monitor AOC e2236Vw 82 R402 061G0

Pagina 82

21.5" LCD Color Monitor AOC e2236Vw 83 C712 065G0

Pagina 83

21.5" LCD Color Monitor AOC e2236Vw 84 R009 061G0

Pagina 84

21.5" LCD Color Monitor AOC e2236Vw 85 715G413

Pagina 85

21.5" LCD Color Monitor AOC e2236Vw 9Standard Text Internet

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