AOC E2060SWD Service Manual
AOC E2060SWD Service Manual

AOC E2060SWD Service Manual

19.5" lcd monitor
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19.5" LCD Monitor
Service
Service
Service
Description
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 Button......................................................6
3.3.OSD Setting...........................................................8
4.Input/Output Specification......................................16
4.1.Input Signal Connector.........................................16
4.2.Factory Preset Display Modes..............................17
4.3.Panel Specification............................................18
5.Block Diagram........................................................20
5.1.Main Board.....................................................20
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
R FOR TH
UNIT WHEN S

Table of Contents

Page
Description
5.2.Power Board.............................................21
6.Schematic.......................................................22
6.1.Main Board....................................................22
6.2.Power Board..................................................27
6.3.Key Board......................................................30
7.PCB Layout.....................................................30
7.1.Main Board....................................................30
7.2.Power Board..................................................33
7.3.Key Board...................................................36
8.Maintainability.................................................37
8.2.Trouble Shooting..........................................38
10.Monitor Exploded View.................................44
11.BOM List...................................................45
SAFETY NOTICE
AOC E2060SWD
Horizontal Frequency
30-83 KHz
Page

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Summary of Contents for AOC E2060SWD

  • Page 1: Table Of Contents

    19.5" LCD Monitor AOC E2060SWD Service Service Service Horizontal Frequency 30-83 KHz Table of Contents Description Page Description Page Table of Contents..……......……..1 5.2.Power Board……………..……………...…..21 6.Schematic……………........22 Revision List.…........…………..2 6.1.Main Board………...........22 Important Safety Notice.……......……..3 6.2.Power Board...…….........27 1.Monitor Specification......………..4 6.3.Key Board...……..........30 2.LCD Monitor Description……………………………..5 7.PCB Layout..…………........30...
  • Page 2: Revision List

    Revision List Version Release Date Revision History TPV Model Name T9CMUF7KBGACHNE Dec.-27-2012 Initial release T9CMUF7BBGACHNE...
  • Page 3: Important Safety Notice

    Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.
  • Page 4: Monitor Specification

    1. Monitor Specifications...
  • Page 5: Lcd Monitor Description

    2. LCD Monitor Description The LCD monitor will contain a main board, an adapter board, a key board which house the flat panel control logic, brightness control logic and DDC. The power part will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
  • Page 6: Operation Instruction

    This monitor only has one external control function button; press the Power/Auto Configuration button to turn the monitor on or off. If you need to adjust other functions, please visit the official AOC website (www.aoc.com)to download and install AOC’s exclusive i-Menu application software, and then perform related function adjustments to get the screen you require.
  • Page 7 USB (Optional) Power DVI (Optional) Analog (DB-15 VGA cable) Line in (Optional) To protect equipment, always turn off the PC and LCD monitor before connecting. 1. Connect the power cable to the AC port on the back of the monitor. 2.
  • Page 8: Osd Setting

    3.3 OSD Setting Basic and simple instruction on the control keys. 1) Press the MENU-button to activate the OSD window. 2) Press < or > to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it . press< or >to navigate through the sub-menu functions. Once the desired function is highlighted, press MENU-button to activate it.
  • Page 9 Luminance 1 Press (Menu) to display menu. 2 Press < or > to select (Luminance), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 10 Image Setup 1 Press (Menu) to display menu. 2 Press < or > to select (Image Setup), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 11 Color Setup 1 Press (Menu) to display menu. 2 Press < or > to select (Color Setup), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 12 Picture Boost 1 Press (Menu) to display menu. 2 Press < or > to select (Picture Boost), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 13 OSD Setup 1 Press (Menu) to display menu. 2 Press < or > to select (OSD Setup), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 14 Extra 1 Press (Menu) to display menu. 2 Press < or > to select (Extra), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 15 Exit 1 Press (Menu) to display menu. 2 Press < or > to select (Exit), and press to enter. 3 Press < or > to select submenu, and press to enter. 4 Press < or > to adjust. 5 Press to exit.
  • Page 16: Input/Output Specification

    4. Input/Output Specification 4.1 Input Signal Connector Pin Assignments...
  • Page 17: Factory Preset Display Modes

    4.2 Factory Preset Display Modes...
  • Page 18: Panel Specification

    4.3 Panel Specification 4.3.1 General Features M195FGE-L20 is a 19.5” TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins 2ch-LVDS interface. This module supports 1600 x 900 HD+ mode and can display up to 16.7M colors. The converter module for Backlight is not built in.
  • Page 19 Back Light Unit Ta = 25 ± 2.º C 4.3.4 Optical Characteristics...
  • Page 20: Block Diagram

    VLCD 04.SCALER 06.POWER T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size AOC E960SWDA/SDA 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL Key Component COVER & REVISE HISTORY PCB NAME 715G5270M010000040 称 爹...
  • Page 21: Power Board

    5.2 Power Board 715G4452P02002001M AC input Bridge Rectifier Transformer EMI filter Rectifier diodes and Filter Start Resistor (R919,R920,R921,R922) Feedback PWM Control Circuit (IC901) Photo coupler Regulator (IC902) (IC903) L801 D801 MOSFET (Q801) (CN804) PWM Control ON/OFF OZ9998BGN (U801)
  • Page 22: Schematic

    0.1UF 16V AZC398-04S AZC398-04S T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size AOC E960SWDA/SDA 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL Key Component D-SUB I/O PCB NAME 715G5270M010000040 称 爹 <称爹>...
  • Page 23 NC/22K 1/16W 5% R154 DVI_HPD 5 NC/LMBT3904LT1G T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size AOC E960SWDA/SDA 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL Key Component PCB NAME 715G5270M010000040 称 爹 <称爹> Date...
  • Page 24 NC/100R 1/16W 5% R471 NC/CONN NC/CONN T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size AOC E960SWDA/SDA 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL 715G5270M010000040 Key Component 5.0.SCALER PCB NAME 称 爹 <称爹>...
  • Page 25 RXOC- C432 C433 RXEC+ RXOC+ T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL AOC E960SWDA/SDA Size 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL Key Component LVDS PANEL I/O PCB NAME 715G5270M010000040 <称爹>...
  • Page 26 0.1UF 16V 0.1UF 16V <Variant Name> T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size AOC E960SWDA/SDA 絬 隔 瓜 絪 腹 G5270-M01-000-0040-7-120710 TPV MODEL DUAL Key Component POWER PCB NAME 715G5270M010000040 称 爹...
  • Page 27: Power Board

    C902 680PF 250V C903 680PF 250V ON/OFF +15V R928 F901 C917 Wire Harness 100N 50V CN901 SOCKET AOC 66TH Custom T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size MNT 禯瞒2.5mm / TV 禯瞒3mm 絬...
  • Page 28 0R05 1/10W R821 1 OHM +-5% 1/8W R822 R825 1 OHM +-5% 1/8W 0R05 1/10W FB804 BEAD AOC 66TH Custom T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size 絬 隔 瓜 絪 腹...
  • Page 29: Key Board

    6.3 Key Board 715G5357K03000001M BLUE CN001 SGND SGND LBADC1 R005 2KOHM 1/10W LBADC2 DC_POWERON R003 100R 1/10W 5% LED_1# LED_2# R001 100R 1/10W 5% R002 1K 1/10W 5% R004 2KOHM 1/10W CONN SGND AUTO(2.0K) 1.118V LBADC1 ( 100 ohm ) 0.083V DOWN (2K)
  • Page 30: Pcb Layout

    7. PCB Layout 7.1 Main Board 715G5270M01000004I...
  • Page 33: Power Board

    7.2 Power Board 715G4452P02002001M...
  • Page 36: Key Board

    7.3 Key Board 715G5357K03000001M...
  • Page 37: Maintainability

    8. Maintainability 8.1 Equipments and Tools Requirement Voltmeter. Oscilloscope. Pattern Generator. DDC Tool with an IBM Compatible Computer. Alignment Tool. LCD Color Analyzer. Service Manual. User Manual.
  • Page 38: Trouble Shooting

    8.2 Trouble Shooting No Power No power Check power cable is Re-plug the power cable tightened? Check Power “On/Off” Turn on the Power “On/Off” switch is “On”? Check the LED Check the AC power indicate is OK? Replace the converter board Replace main board and check connections Replace key board and check connections...
  • Page 39 2. No Video (Power LED Blue) No Video (Power LED Blue) Press the power Replace the main board button is OK? Replace the converter The end board Replace the main The end board and connection Replace the LVDS/FFC Check the LVDS/FFC cable or panel cable or panel Replace the key board...
  • Page 40 3. DIM DIM (image overlap, focus or flicker) Reset in factory mode The end Set to the optimal The end frequency, select the recommended frequency Readjust the phase and pixel The end clock in the user mode Pull out signal cable and Check the signal cable check “Self Test Feature and the PC...
  • Page 41 4. Color is not optimal Color is not optimal Color shift Miss color Reset the factory mode Replace the signal cable In the user mode, set the” color settings” until customer satisfy The end Pull out the signal cable and check the screen color display is normal? Replace the signal cable or PC Replace the main board...
  • Page 42: White-Balance, Luminance Adjustment

    9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment. How to setting MEM channel you can reference to chroma 7120 user guide or simpl use “SC” key and “NEXT” Key to modify xyY value and use “ID”...
  • Page 43 A. Adjust Warm (6500K) color-temperature 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20 4.
  • Page 44: Monitor Exploded View

    10. Monitor Exploded View (20)
  • Page 45: Bom List

    SCREW AM1G1740 10225 CR3 SCREW H15G00746040GH MAINFRAME H40G 001624 1A CARTON LABEL BARCODE 1 H40G 45762413B P/N LABEL FOR BASE H40G020N61555A RATING LABEL E2060SwD EPI H44GA0331010DJ CUSHION H44GA0332010DJ CUSHION H44GA03361502A00BC ARTWORK CARTON E2060SWD EPI H70G19C161507A CD MANUAL 60th EPI KEPCCHA6...
  • Page 46 M05203 Q52G100204500A00HB AL FOIL Q52G1801MNT162BFLT INSULATING SHEET H40G000261553A TCO'05 EPA LABEL 756GHCCB0BV0090001 MAIN BOARD-CBPCCUFA1H2 SMTCC-U402 100GAMMA007W11 MCU ASSY-056G2233501 CN404 033G3802 6B Y WAFER CN701 033G3802 9B Y CONN 2.0 9P CN410 033G801930F CH JS FFC CONN 1.0mm 30P R/A 34mm 6.3mm CN101 088G 35315F XH D-SUB 15PIN VERTICAL CONN WITH SCREW...
  • Page 47 C702 067G 3051013PB EC 105C 100uF M 16V 5*11mm JH CD263 R003 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R001 061G0603101 JT RST CHIP 100R 1/10W 5% TZAI YUAN R002 061G0603102 JT RST CHIP 1K 1/10W 5% TZAI YUAN R004 061G0603202 JT RST 0603 2K 5% 1/10W...
  • Page 48 R816 061G08054702FT RST CHIP 47K 1/8W 1% R811 061G08055101FT RST CHIP 5K1 1/8W 1% R927 061G0805622 JT RST CHIPR 6K2 +-5% 1/8W TZAI YUAN R904 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN R905 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN R906 061G1206101 JT RST CHIPR 100 OHM +-5% 1/4W TZAI YUAN...
  • Page 49 C919 065G120622272K CER 1206 2N2 500V X7R 10% C911 065G120622272K CER 1206 2N2 500V X7R 10% ZD902 093G 39S 38 T PTZ 9.1B 709G4452 HS001 COMSUMPTIVE ASSY SW003 077G603S AI HJ TACT SWITCH AI 2PIN SEALED SW004 077G603S AI HJ TACT SWITCH AI 2PIN SEALED SW002 077G603S AI HJ...
  • Page 50 FB801 071G 55 29 FERRITE BEAD C903 365G306K6812WR CAP Y1 680PF 10% 250V Y5P J9015 095G 90 23 JUMP WIRE - - C809A 067G 4154799LT EC 4.7UF 20% 100V 8*11.5 J9005 095G 90 23 JUMP WIRE - - FB804 071G 55 29 FERRITE BEAD R903 061G152M39852T SY...
  • Page 51 R140 061G0402100 JF RST CHIPR 10 OHM +-5% 1/16W FENGHUA R144 061G0402100 JF RST CHIPR 10 OHM +-5% 1/16W FENGHUA R139 061G0402100 JF RST CHIPR 10 OHM +-5% 1/16W FENGHUA R142 061G0402100 JF RST CHIPR 10 OHM +-5% 1/16W FENGHUA R137 061G0402100 JF RST CHIPR 10 OHM +-5% 1/16W FENGHUA...
  • Page 52 R117 061G0402223 JY RST CHIPR 22KOHM +-5% 1/16W YAGEO R492 061G0402224 JY RST CHIPR 220KOHM +-5% 1/16W YAGEO R429 061G0402392 JY RST CHIPR 3.9KOHM 5% 1/16W YAGEO R427 061G0402392 JY RST CHIPR 3.9KOHM 5% 1/16W YAGEO R428 061G0402392 JY RST CHIPR 3.9KOHM 5% 1/16W YAGEO R439 061G0402394 JY RST CHIP R 390K +/-5% 1/16W YAGEO...
  • Page 53 C408 065G040210412K CAP 0402 100NF 10% 16V X7R C720 065G040210412K CAP 0402 100NF 10% 16V X7R C706 065G040210412K CAP 0402 100NF 10% 16V X7R C407 065G040210412K CAP 0402 100NF 10% 16V X7R C116 065G040210412K CAP 0402 100NF 10% 16V X7R C402 065G040210412K CAP 0402 100NF 10% 16V X7R...
  • Page 54 C424 093G 64S501 SU ESD MLVS0402M04 4V 402 C427 093G 64S501 SU ESD MLVS0402M04 4V 402 C425 093G 64S501 SU ESD MLVS0402M04 4V 402 U401 356G0562080B17 SCALER TSUMU59AHN-1 LQFP-80 709G52700HS001 COMSUMPTIVE ASSY E715 715G5270M01000004I MAIN PCB FR4 DS 80*72*1.6mm 美纹胶带 H52G 2191 1 H52G1701 1...

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