AOC E936SWA Manuel de service Page 1

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18.5" LCD Color Monitor AOC e936Swa
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
1
1
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...........................…............6
4. Input/Output Specification............……………............12
4.1 Input Signal Connector............…..……................12
4.2 Factory Preset Display Modes...........................13
5 Panel Specification.....…………………........................14
5.1 Display Characteristics………………………………14
5.2 Optical Characteristics……………………………….16
5.3 Electrical Characteristics……………….…………..19
6. Block Diagram…….…................………….........22
6.1 Software Flow Chart…….…..........………….........22
6.2 Electrical Block Diagram………...………...…......24
7. Schematic……………………………………………. 26
7.1 Main Board…………..............................................26
7.2 Power Board....……………....................................31
8. PCB Layout..…………............................................36
8.1 Main Board……………......................................36
8.2 Power Board….....................................................38
8.3 Key Board……………….....................................43
8.4 USB Board……………….....................................43
9. Maintainability………...............................................44
9.1. Equipments and Tools Requirement.....................44
9.2. Trouble Shooting…………...................................45
10.Firmware and DDC Instruction………………….….52
11. White-Balance, Luminance adjustment.................53
12. Monitor Exploded View……..……………............55
13. BOM List....……....................................................56
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Résumé du contenu

Page 1 - Service

18.5" LCD Color Monitor AOC e936Swa 1 Service Service Service

Page 2

18.5" LCD Color Monitor AOC e936Swa 10

Page 3 - Revision List

18.5" LCD Color Monitor AOC e936Swa 11LED Indicator

Page 4 - 1. Monitor Specification

18.5" LCD Color Monitor AOC e936Swa 124. Input/Output Specification 4.1 Input Signal Connector D-SUB connec

Page 5 - 2. LCD Monitor Description

18.5" LCD Color Monitor AOC e936Swa 134.2 Factory Preset Display Modes

Page 6 - 3. Operating Instructions

18.5" LCD Color Monitor AOC e936Swa 145 Panel Specification 5.1 Display Characteristics AUO M185XW01 This s

Page 7

18.5" LCD Color Monitor AOC e936Swa 15TPV TPM185B1-XW01 Ta=25℃

Page 8

18.5" LCD Color Monitor AOC e936Swa 165.2 Optical Characteristics AUO M185XW01 Ta=25℃

Page 9

18.5" LCD Color Monitor AOC e936Swa 17TPV TPM185B1-L01 Ta=25℃

Page 10

18.5" LCD Color Monitor AOC e936Swa 18TPV TPM185B1-XW01 Ta=25℃

Page 11 - LED Indicator

18.5" LCD Color Monitor AOC e936Swa 19 5.3 Electrical Characteristics 1.TFT LCD Module: AUO M185XW01 TPV

Page 12 - 4.1 Input Signal Connector

18.5" LCD Color Monitor AOC e936Swa 2Important Safety Notice Proper service and repair is important to th

Page 13

18.5" LCD Color Monitor AOC e936Swa 20 TPV TPM185B1-XW01 Note 1:Measurement conditions: The duration of ris

Page 14 - 5 Panel Specification

18.5" LCD Color Monitor AOC e936Swa 212.Back Light Unit: AUO M185XW01 Note 1 : The value showed in the tab

Page 15 - TPV TPM185B1-XW01

18.5" LCD Color Monitor AOC e936Swa 22 6. Block Diagram 6.1 Software Flow Chart

Page 16 - 5.2 Optical Characteristics

18.5" LCD Color Monitor AOC e936Swa 23REMARK: 1) MCU initialize. 2) Is the EEprom blank? 3) Program the

Page 17

18.5" LCD Color Monitor AOC e936Swa 24 6.2 Electrical Block Diagram 6.2.1 Scalar Board

Page 18

18.5" LCD Color Monitor AOC e936Swa 25 6.2.2 Inverter / Power Board 715G3823P01000004S

Page 19 - 1.TFT LCD Module:

18.5" LCD Color Monitor AOC e936Swa 26 7. Schematic 7.1 Main Boa

Page 20

18.5" LCD Color Monitor AOC e936Swa 27

Page 21 - 2.Back Light Unit:

18.5" LCD Color Monitor AOC e936Swa 28

Page 22 - 6. Block Diagram

18.5" LCD Color Monitor AOC e936Swa 29

Page 23 - REMARK:

18.5" LCD Color Monitor AOC e936Swa 3Revision List Version Date Revision History Remark A00 Jan.-19-2010

Page 24 - 6.2 Electrical Block Diagram

18.5" LCD Color Monitor AOC e936Swa 30

Page 25

18.5" LCD Color Monitor AOC e936Swa 31 7.2 Power Board Adapter 715

Page 26 - 7. Schematic

18.5" LCD Color Monitor AOC e936Swa 32 R6230R01 1/10W+5V1R620NC+5V1R

Page 27

18.5" LCD Color Monitor AOC e936Swa 33 R613 10K 1/10WC614100N 50V200

Page 28

18.5" LCD Color Monitor AOC e936Swa 34 Converter 715G3823P01000004S

Page 29

18.5" LCD Color Monitor AOC e936Swa 35 Converter 715G3649P01000004S

Page 30

18.5" LCD Color Monitor AOC e936Swa 36 8. PCB Layout 8.1 Main Board 715G3244 1

Page 31 - 7.2 Power Board

18.5" LCD Color Monitor AOC e936Swa 37

Page 32 - Key Component

18.5" LCD Color Monitor AOC e936Swa 38 8.2 Power Board Adapter 715G3189P01LED001S

Page 33 - IC with Heat-sink(90G6295-3)

18.5" LCD Color Monitor AOC e936Swa 39 715G3189P02LED001S

Page 34 - 715G3823P01000004S

18.5" LCD Color Monitor AOC e936Swa 41. Monitor Specification

Page 35 - 715G3649P01000004S

18.5" LCD Color Monitor AOC e936Swa 40

Page 36 - 8. PCB Layout

18.5" LCD Color Monitor AOC e936Swa 41 Converter 715G3823P01000004S

Page 37

18.5" LCD Color Monitor AOC e936Swa 42 715G3649P01000004S

Page 38 - 8.2 Power Board

18.5" LCD Color Monitor AOC e936Swa 43 8.3 Key Board 715G3371 2 8.4 USB Board 715G2663 2 715G3501

Page 39 - 715G3189P02LED001S

18.5" LCD Color Monitor AOC e936Swa 44 9. Maintainability 9.1 Equipments and Tools Requir

Page 40

18.5" LCD Color Monitor AOC e936Swa 45 9.2 Trouble Shooting 9.2.1 Main Board No Power

Page 41

18.5" LCD Color Monitor AOC e936Swa 46 No Picture No picture OK OK NG

Page 42

18.5" LCD Color Monitor AOC e936Swa 47 White Screen White screen Measure Q404 b

Page 43 - 715G3501 2

18.5" LCD Color Monitor AOC e936Swa 48 9.2.2 Power Board 1) No power

Page 44

18.5" LCD Color Monitor AOC e936Swa 49 2.) No Backlight 715G3823P01000004S Check C8

Page 45 - 9.2.1 Main Board

18.5" LCD Color Monitor AOC e936Swa 52. LCD Monitor Description The LCD monitor will contain a main board,

Page 46

18.5" LCD Color Monitor AOC e936Swa 50 715G3649P01000004SCheck C802(+)=12V NGOK Check adapter and MB Check O

Page 47

18.5" LCD Color Monitor AOC e936Swa 51 9.2.3 Key Board OK OK OSD is unstable or not

Page 48

18.5" LCD Color Monitor AOC e936Swa 52 10.Firmware and DDC Instruction ISP & DDC writing SOP Please lan

Page 49

18.5" LCD Color Monitor AOC e936Swa 53 11. White- Balance, Luminance Adjustment Approximately 30 minutes

Page 50

18.5" LCD Color Monitor AOC e936Swa 54 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value me

Page 51 - 9.2.3 Key Board

18.5" LCD Color Monitor AOC e936Swa 55 12. Monitor Exploded View

Page 52

18.5" LCD Color Monitor AOC e936Swa 56 13. BOM List Note: The parts information listed below are for ref

Page 53

18.5" LCD Color Monitor AOC e936Swa 57 USB9HA3 USB BOARD USB9HA4 USB BOARD E09508 095G80

Page 54

18.5" LCD Color Monitor AOC e936Swa 58 E09513 095G8022 6X504 HARNESS 6P-6P 200MM A33G0564 2 1L

Page 55 - 12. Monitor Exploded View

18.5" LCD Color Monitor AOC e936Swa 59 R907 061G1206300 JT RST CHIPR 30 OHM 1/4W TZAI YUAN R906

Page 56 - 13. BOM List

18.5" LCD Color Monitor AOC e936Swa 63. Operating Instructions 3.1 General Instructions Press the power but

Page 57

18.5" LCD Color Monitor AOC e936Swa 60 R471 061G0402000 RST CHIP MAX 0R05 1/16W R457 061G0402000

Page 58

18.5" LCD Color Monitor AOC e936Swa 61 R112 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R107 061G0402

Page 59

18.5" LCD Color Monitor AOC e936Swa 62 R002 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R005 061G060

Page 60

18.5" LCD Color Monitor AOC e936Swa 63 FB501 071G 56K121 M CHIP BEAD 715G3501 2 USB BOARD P

Page 61

18.5" LCD Color Monitor AOC e936Swa 64 T892M5NB6WA1UNE Location Part No. Description Remark 040G 5

Page 62

18.5" LCD Color Monitor AOC e936Swa 65 Q34G0561AED 1S0100 AOC-936 stand_rear Q34G0562AED 1S0

Page 63

18.5" LCD Color Monitor AOC e936Swa 66 LN98302HD1SMT CONVERTER BOARD FOR SMT CN511 033G3802 5

Page 64 - T892M5NB6WA1UNE

18.5" LCD Color Monitor AOC e936Swa 67 R922 061G1206335 JT RST CHIPR 3.3 MOHM +-5% 1/4W TZAI YUAN

Page 65

18.5" LCD Color Monitor AOC e936Swa 68 R418 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R442 061G040

Page 66

18.5" LCD Color Monitor AOC e936Swa 69 D402 061G2010000 RST CHIP MAX 0 OHM 3/4W C432 065G04021041

Page 67

18.5" LCD Color Monitor AOC e936Swa 7 When you press the MENU button on the front control of your monitor,

Page 68

18.5" LCD Color Monitor AOC e936Swa 70 C002 065G0603225 A5 CHIP 2.2uF 10V X5R LED001 081G15BY

Page 69

18.5" LCD Color Monitor AOC e936Swa 71 FB501 071G 56K121 M CHIP BEAD 715G3501 2 USB BOARD P

Page 70

18.5" LCD Color Monitor AOC e936Swa 8

Page 71

18.5" LCD Color Monitor AOC e936Swa 9

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