ViewSonic VA730M Servisní příručka

ViewSonic VG730m-3 VA730m-1 Model No. VS11383 17” Color TFT LCD Display (VG730m-3_VA730m-1_SM Rev. 1a Oct. 2006) ViewSo

ViewSonic Corporation Confidential - Do Not Copy 7 3. Front Panel Function Control Description Adjusting the Screen ImageMain Menuwith OSD contr

ViewSonic Corporation Confidential - Do Not Copy 8 Do the following to adjust the display setting:1. To display the Main Menu, press button [1].N

Main Menu ControlsAdjust the menu items shown below by using the up S and down T buttons.Control ExplanationAuto Image Adjust sizes and centers the sc

Control ExplanationUser Color Individual adjustments for red (R), green (G), and blue (B).1. To select color (R, G or B) press button [2].2. To adjust

Control ExplanationFine Tune sharpens the focus by aligning text and/or graphics with pixel boundaries.NOTE: Try Auto Image Adjust first.Sharpness adj

Control ExplanationOSD Background allows the user to turn the OSD background On or Off.Memory Recall returns the adjustments back to factory settings

ViewSonic Corporation Confidential - Do Not Copy 4. Circuit Description 1. Power Board Electric Spec : Connection 9Pin NO. 6Pin NO. Symbol

ViewSonic Corporation Confidential - Do Not Copy ELECTRIC TEST 1.POWER TEST : 1-1 .OUTPUT VOLTAGE TEST : Output 24V connect 50mA, CON801 Inp

ViewSonic Corporation Confidential - Do Not Copy 1-6 .Insulation Resistance 1) Test Requirements – Input Voltage : 500Vdc – Temperature : 25

ViewSonic Corporation Confidential - Do Not Copy 4.3 Scaler Board  17 '' and 19 '' LCD MONITOR  WORK ENVIROMENT 1.WO

ViewSonic Corporation Confidential - Do Not Copy VG730m-3_VA730m-1 i Copyright Copyright © 2006 by ViewSonic Corporation. All rights reserved.

ViewSonic Corporation Confidential - Do Not Copy 17  OUTPUT VOLTAGE RISE TIME AC INPUT 90 Vac ~264Vac, <100mS .  AC ELECTRICITY

ViewSonic Corporation Confidential - Do Not Copy 18 Output Voltage (V) Voltage limit (V) 24 38 12 20  Hi-POT TEST 3KVac / 3Sec

ViewSonic Corporation Confidential - Do Not Copy 19 4.4 EDID Data [DDC#1] 00 FF FF FF FF FF FF 00 5A 63 1E 95 01 01 01 01 01 10 01 03 80 22 1B 78

ViewSonic Corporation Confidential - Do Not Copy 20 5. Adjusting Procedure 1. Function test 1.1 products 17” LCD Monitor 2. Firmware and EDID upgr

ViewSonic Corporation Confidential - Do Not Copy 21 TEST PC Fixture ISP_CORD Fixture POWER_ADAPTERLPT PORT LPT Cable AC power CableVGA Cab

ViewSonic Corporation Confidential - Do Not Copy 22 2.2. Setup Procedure 4.2.1 Connect PO1 of ISP fixture with print port of computer by LPT cabl

ViewSonic Corporation Confidential - Do Not Copy 23 2.3. Soft install Install ISP3.0 program by selecting and clicking “…\isp3.0\setup.exe”

ViewSonic Corporation Confidential - Do Not Copy 24 VG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 25 Installation will create a icon for ISP application in “START MENU＂\PROGRAM VG730

ViewSonic Corporation Confidential - Do Not Copy 26 Press “finish” button exit setup 2.4. Firmware Upgrade Procedure Step2.4.1 connect all

ViewSonic Corporation Confidential - Do Not Copy ii TABLE OF CONTENTS 1. Precautions and Safety Notices 12. Specification 33. Front Pan

ViewSonic Corporation Confidential - Do Not Copy 27 Step2.4.2 The “ISP.EXE” application is running as the below picture. Press the “create security

ViewSonic Corporation Confidential - Do Not Copy 28 Setp2.4.4 Select MTV Type in the “MTV type” list . VG730 monitor must be choose the “MTV512

ViewSonic Corporation Confidential - Do Not Copy 29 Step2.4.6 Select the program upgrade made must be select “autorun” mode at this . 2. En

ViewSonic Corporation Confidential - Do Not Copy 30 Step2.4.7 click the “run” button to upgrade monitor’s firmware. Step2.4.8 Firmware is upgra

ViewSonic Corporation Confidential - Do Not Copy 31 DDC Key In Procedure Note: 1. After having assembled the monitor, please do the DDC Key In pr

ViewSonic Corporation Confidential - Do Not Copy 32 1.2 Setup Procedure 1 Open computer’s box cover, pluged D8330 CORD in PCI slot

ViewSonic Corporation Confidential - Do Not Copy 33 1.3 DDC TESTER SYSTEM SOFT SETUP( from setup file ) NOTE: Before install DDC Tester Syste

ViewSonic Corporation Confidential - Do Not Copy 34 VG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 35 VG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 36 1.4.0 DDC Key In Procedure Step 1 select and execute DDC Key In program ( winDDC.exe

ViewSonic Corporation Confidential - Do Not Copy 1 1. Precautions and Safety Notices 1. Please carefully read this manual before operating the

ViewSonic Corporation Confidential - Do Not Copy 37 Step 2 Load DDC source file Step2.1 Choose “File “menu, click “Model Edit “and entry” model e

ViewSonic Corporation Confidential - Do Not Copy 38 Step2.2 Press “Brower” button , set current DDC_LOAD_FILE working path VG730m-3_VA7

ViewSonic Corporation Confidential - Do Not Copy 39 Step2.3 click “working Model”, select Model in list box VG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 40 Step2.4 Return to main windows of “ WinDDC.exe”. And choose DDC file in “work Model” down-

ViewSonic Corporation Confidential - Do Not Copy 41 Step 4 The successful picture is as follows. The EDID data Description will appear the bottom

ViewSonic Corporation Confidential - Do Not Copy 42 Step 5 Checking Methods Step5.2 open up the “my computer” attribute dialog box, selec

ViewSonic Corporation Confidential - Do Not Copy 43 Step5.4 Select and click the “EDIDW2K.EXE “file, the EDID information will show on the screen

ViewSonic Corporation Confidential - Do Not Copy 44 Setp5.5 Ckeck the DDC VG730m-3_VA730m-1

Packing For Shipping And Disassembly Procedure ViewSonic Corporation Confidential - Do Not Copy 45 VG730m-3_VA730m-1

1. (Take down the cover of bracket) 2. （4PCS）(Take down fixed screws on hinge) ViewSonic Corporation Confidential - Do Not Copy 46 VG

Handing and Placing methods Correct methods Incorrect methods Only touch the metal frame of the LCD panel or the frontcover of the monitor, DO not to

3. （3PCS）(Take down the rear cover screws) 4. (Take apart the rear cover) ViewSonic Corporation Confidential - Do Not Copy 47VG730m-3_VA73

5. (Take down the speaker for right & left) 6. (Take down fixed wire of speaker; Unplug the wire of speaker) 7. (Take down fixed ALT of

8. (Take down the screws on key-board) 9.（(Take down the ALT of wire on lamp) ViewSonic Corporation Confidential - Do Not Copy 49 VG730m-3

10.(Take down the screws on screen cover) 11. ( Take down the ALT of wire with main board & power board) 12. ( Take down fixed the FFC ALT )

13 (Take down the FFC) . 14. ( Unplug the linked wire with main board & lamp) 15.Take down the screws of power board & then take down the

16. ( Take down the screws of main board & then take down the main board) ViewSonic Corporation Confidential - Do Not Copy 52 VG730m-3_

17. Tear down the around hook outside, and then take down the Bezel. ViewSonic Corporation Confidential - Do Not Copy 53 VG730m-3_VA730m-1

18.Take down the main hob around the sides of screws, and then take down the main hob. ViewSonic Corporation Confidential - Do Not Copy 54 V

ViewSonic Corporation Confidential - Do Not Copy 55 6.Trouble shooting Main Procedure StartConnect all of devices tothe LCD monitorPower OnIs indi

ViewSonic Corporation Confidential - Do Not Copy 56 Is backlight on?Display PerformanceO.K.?Function AdjustmentO.K.?Audio Function O.K.?No Troubl

ViewSonic Corporation Confidential - Do Not Copy 3 2. Specification VA730m-1 1. 1st LCD PANEL Maker Resolution Size / AA size Pixel Arrange surf

ViewSonic Corporation Confidential - Do Not Copy 57 A. Power Circuit Troubleshooting StartChange AC/DC AdapterRetry PowerOnChange MainBoard &

ViewSonic Corporation Confidential - Do Not Copy 58 B. Backlight Troubleshooting StartChangeInverter andRetryNo Trouble FoundEndEndEndEndBacklight

ViewSonic Corporation Confidential - Do Not Copy 59 C. Performance Troubleshooting StartScreen isflickering?Change VGACableChange MainBoardBa

ViewSonic Corporation Confidential - Do Not Copy 60 2Screen with noise or linebar?Prss Reset Button fromfront panel controlEndChange MainBoardScr

ViewSonic Corporation Confidential - Do Not Copy 61 D. Function Troubleshooting StartControl Menu notFunctioning?ChangeControl Boardand Retry?Ch

ViewSonic Corporation Confidential - Do Not Copy 62 E. Audio Troubleshooting StartMake sure sound output, Audiocable is OK.No SoundChangeSpeake

ViewSonic Corporation Confidential - Do Not Copy 63 7. Recommended Spare Parts List Rev: 1aSerial No. Prefix: QD4Item ECR/ECN ViewSonic P/N Ref.

Rev: 1aSerial No. Prefix: QBYItem ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty1 N/A V5011A5150101Paper Tape10mm0.00542 N/A

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty80 N/A C02222003J111CAP MLCC /NPO 22PF 50V ±5%(J) 0603 TPPING (SMD)381 N/A

ViewSonic Model Number: VS11383Rev: 1aSerial No. Prefix: QD4Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty1 N/A A01F24

ViewSonic Corporation Confidential - Do Not Copy 4 Physical(W*H*D) With stand VESA mount 388 x 450x 230 ( mm ), 15.2 x 18.6 x 9.0 (in)

Item ViewSonic P/N Ref. P/N Description Location Universal number# Q'ty82 N/A P36AKAF010001 MYLAR L350 X W290 X T0.12MM TRANSPARENT 183 N/A P3925

8. Exploded Diagram and Exploded Parts List ViewSonic Corporation Confidential - Do Not Copy 68 VG730m-3_VA730m-1

ViewSonic Model Number: VS11383Rev: 1aSerial No. Prefix: QBYItem ViewSonic P/N Ref. P/N Description Q'ty1 N/A P791P500LM060-A LENS PMMA LM/MR1

ViewSonic Corporation Confidential - Do Not Copy 70 ViewSonic Model Number: VS11383Rev: 1aItem ViewSonic P/N Ref. P/N Location Q'ty1 P-0000

ViewSonic Corporation Confidential - Do Not Copy 71 9. Block Diagram ANALOG RGBColock GEN Panel InterfaceTriple ADC InterfaceHost InterfaceEEPROM

ViewSonic Corporation Confidential - Do Not Copy 72 ModelTitleDate Rev:ViewSonic Corporation10. Schematic Diagrams 40mil 40milPANEL POWER5DVCCBKLT-

ViewSonic Corporation Confidential - Do Not Copy 73 ModelTitleDate Rev:ViewSonic CorporationLED-1LED-2UPDOWNMENUMUTEEXITPOWERMUTEUPDOWNEXITMENUD

ViewSonic Corporation Confidential - Do Not Copy 74 ModelTitleDate Rev:ViewSonic CorporationEVOLUME3STBY35DVCC3DGNDAGND5VA5VAAGNDAGNDAGNDAGNDAGN

ViewSonic Corporation Confidential - Do Not Copy 75 ModelTitleDate Rev:ViewSonic CorporationClosed to MCUDGNDMCU_RESETMCU_VCCMCU_VCCIICSCLIICSDA

ViewSonic Corporation Confidential - Do Not Copy 76 ModelTitleDate Rev:ViewSonic CorporationClosed to ScalerDDC1_SDADDC1_SCLXOXIRX2PRX2NRX1PRX1N

ViewSonic Corporation Confidential - Do Not Copy 5 VG730m-3 1. LCD PANEL Maker Resolution Size / AA size Pixel Arrange surface Treatment Brig

ViewSonic Corporation Confidential - Do Not Copy 77 ModelTitleDate Rev:ViewSonic CorporationClosed to connectorClosed to connectorClosed to conn

ViewSonic Corporation Confidential - Do Not Copy 78 11. PCB Layout Diagrams ModelTitleDate Rev:ViewSonic CorporationTOP VG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 79 ModelTitleDate Rev:ViewSonic CorporationBOTTOM SIDEVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 80 ModelTitleDate Rev:ViewSonic CorporationSILKSCREEN-TOPVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 81 ModelTitleDate Rev:ViewSonic CorporationSILKSCREEN-BOTTOMVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 82 ModelTitleDate Rev:ViewSonic CorporationMASK-TOPVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 83 ModelTitleDate Rev:ViewSonic CorporationMASK-BOTTOMVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 84 ModelTitleDate Rev:ViewSonic CorporationSMD-TOPVG730m-3_VA730m-1

ViewSonic Corporation Confidential - Do Not Copy 85 * Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Service Man

ViewSonic Corporation Confidential - Do Not Copy 6 17. POWER SAVING FUNCTION "On" " Active Off" BLUE AMBER 40W (max) , 35(ty