AOC 177Vk Bedienungsanleitung

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17" LCD Color Monitor AOC 177Vk
1
Service
Service
Service
Horizontal Frequency
30-80kHz
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
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...........................…............6
4. Input/Output Specification............……………............7
4.1 Input Signal Connector............…..……................7
4.2 Factory Preset Display Modes.........................8
4.3 Power Supply Requirements…………………………8
5 Panel Specification.....…………………........................9
5.1 Display Characteristics………………………………9
5.2 Optical Characteristics………………………………..9
5.3 Parameter guide line for CCFL Inverter……………..10
6.Block Dia
g
ram…….…................………….........11
6.1 Software Flow Chat…….…..........………….........11
6.2 Electrical Block Diagram………...………...…......12
7. Schematic……………………………………………. 15
7.1 Main Board…………..............................................15
7.2 Power Board....……………....................................20
8. PCB Layout..………….......................................22
8.1 Main Board……………......................................22
8.2 Power Board…......................................................25
8.3 Key Board……………….....................................28
8.4 Audio Board………………………………………….28
9. Maintainability……….......................................29
9.1. Equipments and Tools Requirement.....................29
9.2. Trouble Shooting…………....................................30
10. White-Balance, Luminance adjustment.................35
11.Monitor Exploded View……..……………............36
12. BOM List....……....................................................37
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
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Inhaltsverzeichnis

Seite 1 - Service

17" LCD Color Monitor AOC 177Vk 1 Service Service Service

Seite 2 - Revision List

17" LCD Color Monitor AOC 177Vk 105.3 Parameter guide line for CCFL Inverter 1. TFT LCD Module: 2. Back

Seite 3 - 1. Monitor Specifications

17" LCD Color Monitor AOC 177Vk 116. Block Diagram 6.1 Software Flow Chat 12NY5YN10YN12YN 7YN64389141113

Seite 4 - Monitor Block

17" LCD Color Monitor AOC 177Vk 12 1) MCU initialize. 2) Is the EPROM blank? 3) Prog

Seite 5 - 3. Operating Instructions

17" LCD Color Monitor AOC 177Vk 136.2 Electric Block Diagram 6.2.1 Main Board OSD C

Seite 6

17" LCD Color Monitor AOC 177Vk 146.2.2 Inverter / Power Board EMI fi

Seite 7

17" LCD Color Monitor AOC 177Vk 15 7. Schematic 7.1 Main Bo

Seite 8

17" LCD Color Monitor AOC 177Vk 16 3DVCC3PANELPOWER_ON/OFFVCC5V

Seite 9 - 5 Panel Specification

17" LCD Color Monitor AOC 177Vk 17 TX1+DGNDIN-HTC-D708TZMC 5V61

Seite 10 - 2. Back Light Unit:

17" LCD Color Monitor AOC 177Vk 18 D1IICSCLLED1KEY _RIGH TSD1RP

Seite 11 - 6. Block Diagram

17" LCD Color Monitor AOC 177Vk 19 RXEC+RXO3+C409NCB1-DDCSCL1RT

Seite 12

17" LCD Color Monitor AOC 177Vk 2Revision List Revision Date Revision History TPV Model A00 Jan.-17-

Seite 13 - 6.2.1 Main Board

17" LCD Color Monitor AOC 177Vk 20 RXE2+RXE0-RXEC-KEY_LEFTL5016

Seite 14

17" LCD Color Monitor AOC 177Vk 21 7.2 Power Board R95647 1/

Seite 15 - 7. Schematic

17" LCD Color Monitor AOC 177Vk 22 R81210K 1/10W C8351UF/25VC8

Seite 16 - Key Component

17" LCD Color Monitor AOC 177Vk 23 8. PCB Layou

Seite 17 - DDC1_SC L

17" LCD Color Monitor AOC 177Vk 24

Seite 18 - RTD2120L

17" LCD Color Monitor AOC 177Vk 25

Seite 19 - Using the RTD2525L

17" LCD Color Monitor AOC 177Vk 26 8.2 Power Bo

Seite 20 - LVDS Panel ( Normal Type )

17" LCD Color Monitor AOC 177Vk 27

Seite 21 - 7.2 Power Board

17" LCD Color Monitor AOC 177Vk 28

Seite 22 - 19" R841 = 300ohm

17" LCD Color Monitor AOC 177Vk 29 8.3 Key Boar

Seite 23 - 8. PCB Layout

17" LCD Color Monitor AOC 177Vk 31. Monitor Specifications General Model number 177Vk Driving syst

Seite 24

17" LCD Color Monitor AOC 177Vk 30 9. Maintaina

Seite 25

17" LCD Color Monitor AOC 177Vk 31 9.2 Trouble

Seite 26 - 8.2 Power Board

17" LCD Color Monitor AOC 177Vk 32 No picture (

Seite 27

17" LCD Color Monitor AOC 177Vk 33 9.2.2 Power

Seite 28

17" LCD Color Monitor AOC 177Vk 34 2. W/LED No

Seite 29

17" LCD Color Monitor AOC 177Vk 35 OSD is unsta

Seite 30 - 9. Maintainability

17" LCD Color Monitor AOC 177Vk 36 10. White- B

Seite 31 - 9.2.1 Main Board

17" LCD Color Monitor AOC 177Vk 37

Seite 32 - No picture (LED orange)

17" LCD Color Monitor AOC 177Vk 38 12. BOM List

Seite 33 - 9.2.2 Power Board

17" LCD Color Monitor AOC 177Vk 39 C208 67G215

Seite 34 - Check main board

17" LCD Color Monitor AOC 177Vk 42. LCD Monitor Description The LCD MONITOR will contain a main board,

Seite 35 - 9.2.3 Key Board

17" LCD Color Monitor AOC 177Vk 40 Q105 57G 41

Seite 36

17" LCD Color Monitor AOC 177Vk 41 R108 61G060

Seite 37 - 11. Monitor Exploded View

17" LCD Color Monitor AOC 177Vk 42 C508 65G060

Seite 38 - 12. BOM List

17" LCD Color Monitor AOC 177Vk 43 D719 93G 6

Seite 39

17" LCD Color Monitor AOC 177Vk 44 D900 93G110

Seite 40

17" LCD Color Monitor AOC 177Vk 45 R834 61G080

Seite 41

17" LCD Color Monitor AOC 177Vk 46 C830 65G0805

Seite 42

17" LCD Color Monitor AOC 177Vk 47 C920 65G517

Seite 43

17" LCD Color Monitor AOC 177Vk 53. Operating Instructions 3.1 General Instructions Press the power butt

Seite 44

17" LCD Color Monitor AOC 177Vk 6Main Menu Item Main Menu Icon Sub Menu ItemSub Menu Icon Description Co

Seite 45

17" LCD Color Monitor AOC 177Vk 74. Input/Output Specification 4.1 Input Signal Connector 4.1.1 D-SUB co

Seite 46

17" LCD Color Monitor AOC 177Vk 84.2 Factory Preset Display Modes Standard Resolution Horizontal Frequen

Seite 47

17" LCD Color Monitor AOC 177Vk 95 Panel Specification 5.1 Display Characteristics 5.2 Optical Characte

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