ViewSonic VG930m-3 Manuel de service

ViewSonic VG930m-3 VA930m-1 Model No. VS11369 19” Color TFT LCD Display (VG930m-3_VA930m-1_SM Rev. 1a Oct. 2006) ViewSo

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 7 18 POWER SAVING FUNCTION "On" " Active Off" “Off” Blue

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 8 3. Front Panel Function Control Description Adjusting the Screen ImageUse

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 9 Do the following to adjust the display setting:1. To display the Main Menu,

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 10 Main Menu ControlsAdjust the menu items shown below by using the up S and

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 11 Control ExplanationUser Color Individual adjustments for red (R), green (

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 12 Control ExplanationFine Tune sharpens the focus by aligning text and/or gr

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 13 Control ExplanationOSD Background allows the user to turn the OSD backgrou

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 14 4. Circuit Description 4.2 Power Board Electric Spec : Connection 9Pin

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 15 ELECTRIC TEST 1. POWER TEST : 1-1 . OUTPUT VOLTAGE TEST : Output 24

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 16 1-6 . Insulation Resistance 1) Test Requirements – Input Voltage : 500Vd

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 i Copyright Copyright © 2006 by ViewSonic Corporation. All rights reserved.

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 17 OLD TEST CN801 Input 100~240Vac , CN802 BL-Adj Pin CONNECT 3.3Vdc , CN802

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 18 PIN NO. FOR RSDS 9 8 7 6 5 4 3 2 1 PANEL SPEC 24V

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 19 Input Voltage(V) Output(V) Output Current limits (A) +24 <

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 20 4.4 EDID Data [DDC#1] 00 FF FF FF FF FF FF 00 5A 63 1E 99 01 01 01 01 01

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 21 5. Adjusting Procedure Setup Procedure.

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 22

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 23 Installation will create a icon for ISP application in “START MENU”\PROGRA

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 24 Firmware Update Procedure 17. 1 The monitor’s firmware update for VG930

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 25 LPT Cable AC power CableVGA CableUSB FOR PRINT ISP3.0 SOFT TEST PC Fix

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 26 17.2.4. Firmware Upgrade Procedure Step17.2.4.1 connect all kinds of cab

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 ii TABLE OF CONTENTS 1. Precautions and Safety Notices 12. Specificatio

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 27 Step17.2.4.3 In this dialog box. at first , key in or press the “up toward

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 28 Step17.2.4.5 Load the MCU file to fire. Click the “load MCU file” button t

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 29 Step17.2.4.7 click the “run” button to upgrade monitor’s firmware. Step17

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 30 EDID Note: After having assembled the monitor, please do the DDC Key In pr

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 31 17.3.2 Setup Procedure 17.3.2.1 Open computer’s box cover, pluged D8330 CO

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 32

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 33

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 34 DDC Key In Procedure Step 1 select and execute DDC Key In program ( winDD

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 35 Step 2 Load DDC source file Step2.1 Choose “File “menu, click “Model Edit

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 36 Step2.3 click “working Model”, select Model in list box Step2.4 Return to

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 1 1. Precautions and Safety Notices 1. Please carefully read this manual bef

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 37 Step3 Double click the “input barcode” icon at the toolbar, Key in the ser

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 38 Step 5 Checking Methods Step5.2 open up the “my computer” attribute dialog

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 39 Step5.4 Select and click the “EDIDW2K.EXE “file, the EDID information will

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 40 Packing For Shipping And Disassembly Procedure

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 41 Disassembly Procedure 1. (Take down the cover of bracket) 2. （4PCS）

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 42 3 （3PCS）(Take down the rear cover screws) 4. (Take apart the rear co

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 43 5. (Take down the speaker for right & left) 6. (Take down fixed wire

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 44 8. (Take down the screws on key-board) 9.（(Take down the ALT of wire

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 45 10.(Take down the screws on screen cover) 11. ( Take down the ALT of w

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 46 13 (Take down the FFC) .

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 2 Handing and Placing methods Correct methods Incorrect methods Only touch t

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 47 14. ( Unplug the linked wire with main board & lamp) 15.Take down th

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 48

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 49 16. ( Take down the screws of main board & then take down the main boa

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 50 17. Tear down the around hook outside, and then take down the Bezel.

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 51 18.Take down the main hob around the sides of screws, and then take down t

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 52

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 53 6. Troubleshooting Flow Chart Main Procedure StartConnect all of devices t

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 54 Is backlight on?Display PerformanceO.K.?Function AdjustmentO.K.?Audio Func

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 55 A. Power Circuit Troubleshooting StartChange AC/DC AdapterRetry PowerO

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 56 B. Backlight Troubleshooting StartChangeInverter andRetryNo Trouble Fo

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 3 Correct methods Incorrect methods Place the monitor on a clean and soft f

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 57 C. Performance Troubleshooting StartScreen isflickering?Change VGACabl

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 58 2Screen with noise or linebar?Prss Reset Button fromfront panel controlEnd

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 59 D. Function Troubleshooting StartControl Menu notFunctioning?ChangeCon

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 60 Audio Troubleshooting StartMake sure sound output, Audiocable is OK.No S

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 61 7. Recommended Spare Parts List Serial No. Prefix: QC2 Rev: 1aItem ECR

ViewSonic Model Number: VS11369Rev: 1aSerial No. Prefix: QC2Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty1 N/A E015-006

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty78 N/A J4509100306H1 FFC CONN ,30 PIN,1.0,DIP 180°,1 ROW,Cvilux 16301V0T0

Rev: 1aSerial No. Prefix: QEWItem ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty1 N/A E015-006-W(10mm*14mm) Bird logo12 N/

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty78 N/AC4022204M2322CAP EC -40~105℃ 22UF/16V ±20%(M) ∮5*H5MM P=2.0MM (DIP)2

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 668. Exploded Diagram and Exploded Parts List

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 4 2. Specification Introduction The purpose of this document is to define des

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 67 ViewSonic Model Number: VS11369Rev: 1aSerial No. Prefix: QEWItem View

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 68 ViewSonic Model Number: VS11369Rev: 1aItem ViewSonic P/N Ref. P/N Locatio

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 69 9. Block Diagram ANALOGRGBColockGENPanelInterfaceTripleADCInterfaceHostI

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 70 10. Schematic Diagrams ModelTitleDate Rev:ViewSonic Corporation40mil 40mi

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 71 ModelTitleDate Rev:ViewSonic CorporationLED-1LED-2UPDOWNMENUMUTEEXITPOWER

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 72 ModelTitleDate Rev:ViewSonic CorporationEVOLUME3STBY35DVCC3DGNDAGND5VA5VA

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 73 ModelTitleDate Rev:ViewSonic CorporationClosed to MCUDGNDMCU_RESETMCU_VCC

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 74 ModelTitleDate Rev:ViewSonic CorporationClosed to ScalerDDC1_SDADDC1_SCLX

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 75 11. PCB Layout Diagrams

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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 5 LCD PANEL (3rd source) Panel: Size Pixel Arrange Glass Treatment Contr

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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 83 * Reader’s Response* Dear Readers: Thank you in advance for your feedback

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1 6 10 CONTROLS Physical OSD Function Key buttons Main Menu