ViewSonic VP171b-1 Wartungshandbuch

Model No.VLCDS25972-1W17” Color TFT LCD DisplayService ManualViewSonic VP171/s/b-1ViewSonic381 Brea Canyon Road, Walnut, California 91789 USA - (800)

1-4 Compatible Modes640 x 350 @ 70Hz, 31.5kHz640 x 480 @ 60Hz, 31.5kHz640 x 480 @ 67Hz, 35.0kHz640 x 480 @ 75Hz, 37.5kHz640 x 480 @ 72Hz, 37.9kHz640 x

This section provides the package and exploded overview, replaceable parts list. You canplace an order for correct parts in the recommended parts list

2-1.1 Replacement Parts ListmetI N/P noitpircseD1100.30285.53mm67*67NOTRACLEBAL1-2100.10116.63171PVDC+EDIUGRESU2-2100.20116.63b171PVDC+EDIUGRESU3-2200

2-2 Exploded OverviewViewSonic Corporation8 Confidential – Do Not CopyVP171/b/s

2-2.1 Replacement Parts ListmetI N/P noitpircseD1100.10116.15171PV90SV-SBA+CPREVOCTNORF1-1100.10116.67171PV90SV-SCDBLRTC+REVOCTNORFYSSA2-1200.10116.67

metI N/P noitpircseD62100.24000.16t8.0CCESPAC+TKRBKCOL72080.321F1.58iN8*3MFS/WHCEMNAPWERCS1-82300.11785.15)171PV(cinoSweiV90SV-SCESPILLEETALPEMAN2-822

metI N/P noitpircseD44080.425A4.58KOLYN8*4MO/WHCEMTALFWERCS54080.321A4.58iN8*3MHCEMTALFWERCS64080.321AU.58iN8*3MPATNAPWERCSSDAERHTELBUOD74080.421A5.58

Item ViewSonic P/N Ref. P/N Description Q'ty1 M-MS-0808-8116 51.58711.001 NAMEPLATE ELLIPSE CS-VS06 ViewSonic 12 M-CV-0830-2452 51.61203.003 OVA

Item ViewSonic P/N Ref. P/N Description QTY1M-MS-0808-8299 51.58711.002 NAMEPLATE ELLIPSE CS-VS08 ViewSonic12M-CV-0830-2426 51.61203.002 OVAL CAP PC+A

LEVEL CATEGORY PART NAME DESCRIPTION CORETRONIC P/N VS P/NPNCHANGETOECN/SCNNo.EFFECTIVEDATEMIN.ORDERQ'TYRTN/SCRAPPRICE(USD)LeadTime REMARKVP17195

CopyrightCopyright¤ 2003 by ViewSonic Corporation. All rights reserved. No part of this publication may bereproduced, transmitted, transcribed, stor

BASE COVER BASE COVER PC+ABS-VS09 VP191 51.61209.001 S 7.50 30 *BASE COVER BASE COVER PC+ABS-VS08 VP191b 51.61209.002 S 7.50 30 *BASE COVER BASE COVER

This section provides disassembly procedures for VP171/s/b LCD Monitor. Before you beginany of these procedures, be sure to turn off the power, comput

X 43. Unscrew four screws of Base Plate to remove Hinge.Base PlateHinge385.4A524.080X 4285.5A124.0802. Unscrew five screws that secure Stand unit and

X 34Base CoverBase Plate4. Unscrew three screws that secure Base Plate to separate Base Plate from Base Cover.85.YA323.080X 2X 2565. Unscrew two screw

13-2 Disassembly of Rear CoverX 41. Unscrew four screws of Rear Cover, then detach LCD Panel module from Rear Cover.Rear CoverRear CoverLCD Panel Mod

12X 33-3 Disassembly of Inverter Board, Main Board and Power BoardX 285.AA123.030Shielding Plate1. Unscrew three screws that secure Shielding Plate an

3. Disconnect the wire between M/B and Power Board.4. Unscrew 10 screws that secure M/B Shielding Bracket and Remove the EMI tape to remove M/B Shield

8X 485.1F123.0608. Unscrew four screws that secure Power Board and disconnect the wire to remove Power Board.Detach Power Board Mylar.Power BoardPower

3-4 Disassembly of Front Cover Module, LCD Panel, Switchand Inlet Wires3Inlet WireSwitchWire2. Unscrew one screw that secures Inlet Wire and disconnec

X 4485.ZA123.0404. Unscrew four screws beside LCD Bracket to detach LCD Panel from LCD Bracket.LCD BracketLCD Panel55. Turn LCD Panel around and remov

This manual is prepared for the maintenance service for the VP171/s/b series LCDPanel Monitor. Maintenance procedures described in this manual are i

4-1 Equipment Needed- VP171 Monitor- Philips Screw Driver #101 and #107- Electronic Hex Nut M5mm- PC(Personal Computer) with SXGA resolution / Pattern

4-2.1 A. Power Circuit Troubleshooting4-2.2 B. Performance TroubleshootingStart ChangeMain BoardChangePowerBoardYesYesNoEndStartYesNo ChangeLCD Pan

Notice :1. Make sure VGA cable connect to PC directly and not through a Data transfer or Distribution...After thisaction if Ghost image disapp

4-2.3 C. Control Function TroubleshootingYesStartNo ChangeMain Board ChangeControl BoardYesEndViewSonic Corporation28 Confidential – Do Not Copy

Product- 17 LCD Monitor- Color Video Signal & Pattern (or PC with SXGA resolution)Test EquipmentHot Key1). All Mode Reset:Press  ,  

2). Burn In Mode:Press  ,   buttons simultaneously and Power on without signal, hold on for 3 seconds. Then thescreen will show Burn I

4). OSD Lock :Press   and   buttons simultaneously for 10 seconds, and the OSD will lock. Repeat the action, and theOSD will unlock.5). P

6). Contrast and Brightness Recall :Press   and   buttons simultaneously, and the contrast and brightness will restore the factory default

Test Display Modes & Pattern5-5.1 Compatible Modes640 x 350 @ 70Hz, 31.5kHz640 x 480 @ 60Hz, 31.5kHz640 x 480 @ 67Hz, 35.0kHz640 x 480 @ 75Hz, 37.

Fine Line Morie Pattern (Figure 1) Gray Scale Pattern (Figure 2)Horizontal &a

TABLE OF CONTENTS1-1 The Appropriate Operation...11-2 Product Highlight...

G. Color Pattern (Figure 5) B. Color Pattern (Figure 6) Full White Pattern (Figure 7) Dark Screen Pattern (Fi

5-6.1 All Modes ResetYou should do All Mode Reset (Refer to Chapter 5-3) first.This action will allow you to erase all end-users settings and resto

5-6.6 White BalanceTest Signal : 1280*1024 @60HzTest Pattern: Full White and Black Pattern- Refer to Chapter 5-35-6.7 R,G,B, Colors ContrastTest Signa

- VP171/s/b Series Monitor- Fixture for Firmware Upgrade- Power Adapter (P/N : 47.58201.001) *1 for Fixture- VGA Cable (P/N : 42.59901.008) *1- PC (Pe

VP171A1T020100001VLCDS25972-1WPower Adapter for Fixture(P/N: 47.58201.001)LTP Cable (P/N: 42.59906.001)1. Connect P2 of Fixture with printer port of P

6. Install GProbe Program by selecting and clicking Gprobe icon.Press Yes or Next buttons until the program is finished.ViewSonic Corporation 40 C

ViewSonic Corporation 41 Confidential –DoNotCopyVP171/b/s

ViewSonic Corporation 42 Confidential –DoNotCopyVP171/b/s

1. Save these three files <bdisp.txt>, <p204_205.bin> and <vp171_v4_24.bin> in the computer.2. Open <bdisp.txt> file.Key in t

3. Execute Gprobe program.4. Key in batch c:\VP171\bdisp.txt after GProbe :>, then press Enter key tobegin programming automatically.the pat

6-1 Equipment Needed...386-2 Setup Procedure...

5. The successful picture is as follows :6.Enter Burn In Mode (Refer to Chapter 5-3), and you could find that SerialNumber disappears.ViewSonic Cor

VP171A1T020100001VLCDS25972-1W7.Turn off the power switch of the rear cover of VP171/s/b, and turn it on again.Then enter Burn In Mode, and Serial N

- VP171/s/b Series Monitor- Fixture(V3) for DDC Key In (JP3 must be closed)- RS232 Cable (P/N : 42.55907.001) *1- VGA Cable (P/N : 42.59901.008) *2- D

VP171A1T020100001VLCDS25972-1WDV I - DV I C ab l e1. Connect P2 and P4 of Fixture with VGA ports of VP171/s/b by two VGA Cables.2. Connect P3 of Fixt

1. Select and execute DDC Key In program.2. Key in the serial number and press Enter key.ViewSonic Corporation49 Confidential – Do Not CopyVP171/b/s

3. The successful picture is as follows :(There are checksum values appearing when VGA and DVI success.)4. Press ~ button (Shift+ ) to chec

5. Enter Burn In Mode (refer to Chapter 5-3). Turn off the power switch of therear cover of VP171/s/b, and turn it on again. Then enter Burn In Mod

1. Put the PE bag on the monitor.2. Put the Cushions on the monitor.ViewSonic Corporation52 Confidential – Do Not CopyVP171/b/sPacking Procedure8. Pac

3. Put the monitor into carton.Note : LCD Panel should face to the side as the following picture.4. Put the accessories into the carton as the followi

5. Tape the carton closed.Label FormatLabelViewSonic Corporation54 Confidential – Do Not CopyVP171/b/s

This manual provides the integral information you need to maintain the LCD Monitor, andthe manual is applied to the mode of 1280*1024 resolution and 1

EX: A1T020100001This label A1T020100001represents that is VP171 monitor, the sequence number is 00001, made on 1-week of 2002.: PPP = Regional Prod

EX: MK2M32B10043This label MK2M32B10043 represents Main Board Vender is Might, version is B1 for VP171/s/b on Feb., 2003. Its serialcode is 0043.:

11-2.2 CN1 Connector#niP noitpircseD noitcnuF1AV21+V21+2AV21+V21+3DNGdnuorG4DNGdnuorG11-2.3 JP1 Connector#niP noitpircseD noitcnuF1AV21+V21+2DNGdnuorG

#niP noitpircseD noitcnuF1-2XRtupnilaitnereffidevitagenSDMT2lennahc2+2XRtupnilaitnereffidevitisopSDMT2lennahc3DNGdnuorG4-4XRnoitcennoCoN5+4XRnoitcenno

#niP noitpircseD noitcnuF1NIRtupnIoediVdeR2NIGtupnIoediVneerG3NIBtupnIoediVeulB4.C.NnoitcennoCoN5DNGdnuorG6DNGdnuorG7DNGdnuorG8DNGdnuorG9V5V5+01DNGdnu

#niP noitpircseD noitcnuF21+2NIOxR2lexiPfOataDnoissimsnarTevitisoP)ataDnevE(31-2NIOxR2lexiPfOataDnoissimsnarTevitageN)ataDnevE(41DNGdnuorG51+1NOxR1lex

#niP noitpircseD noitcnuF1DNGdnuorG2RWPKhctiwSrewoP3DNGdnuorG4RDELKdeRDELrewoP5GDELKneerGDELrewoP6.C.NnoitcennoCoN7PUKesaercnI8NWODKesaerceD9.C.Nnoitc

B. Inverter Board#niP noitpircseD noitcnuF1niVV21+2niVV21+3ffO/nOffO/nO4ssenthgirBlortnoCssenthgirB5DNGdnuorG6DNGdnuorG#niP noitpircseD noitcnuF1.V.Ht

C. Power Board11-2.13 CN1#niP noitpircseD noitcnuF1LeniL2GdnuorG3NlartueN11-2.14 CN2#niP noitpircseD noitcnuF1V21+V21+2DNGdnuorGCN1CN2ViewSonic Cor

10. PCB Layout!!ViewSonic Corporation 64 Confidential – Do Not CopyVP171/s/b-1

1-2 Product Highlight- Dual Analog and Digital Signal Input- Active matrix TFT LCD Technology- 1280*1024 addressable pixels- 260 cd/m2 brightness (Typ

!!ViewSonic Corporation 65 Confidential – Do Not CopyVP171/s/b-1

!!ViewSonic Corporation 66 Confidential – Do Not CopyVP171/s/b-1

!!ViewSonic Corporation 67 Confidential – Do Not CopyVP171/s/b-1

5544332211D DC CB BA A5V_MAIN=2.5A3.3V_MAIN MAX 5A(GM5120)(GM5120)(GM5120)Close to GM5120B2C3E1DebugNC0805LESR08050805VP171/s/bMonday, April 14, 2003P

5544332211D DC CB BA ADVI CONNECTORFor AD8183 VEEFor AD8183 VCCFor AD8183 DVCCThursday, May 22, 2003INPUT CONNECTOR & MUXTitleSize Document Number

5544332211D DC CB BA A100pF on pin-196Thursday, May 22, 2003TitleSize Document NumberRevDate:SheetRMDATA6RMDATA5RMDATA2RMDATA4RMDATA3RMDATA7RMDATA0RMD

5544332211D DC CB BA AThursday, May 22, 2003OUTPUT INTERFACETitleSize Document NumberRevDate: SheetEB[0..7]EG[0..7]OB[0..7]OG[0..7]ER[0..7]OR[0..7]OG5

5544332211D DC CB BA AMonday, April 14, 2003LVDS CONNECTORTitleSize Document NumberRevDate:SheetVcontRxEIN1-DBO0DGO2DRO7DCLKDENRxOIN0+RxEIN0+DGE7DBO1

5544332211D DC CB BA A74LVC126PIN14(KEYPAD)Option for Pivot SWKEYPAD & DDCThursday, May 22, 2003TitleSize Document NumberRevDate:SheetKSELECTKMENU

5544332211D DC CB BA AGM5120SAMSUNG14.318MHzEEPROMEEPROM(50-60Hz)INPUTINPUTTMDSPm39LV010RA/D BUS24LC16BLVDS SingalRB/GB/BB[0~7]RA/GA/BA[0~7]INPUTEEPRO

1-3 Technical SpecificationLCD Technology -AU Panel-PVA Active Matrix-17 diagonal screen size-1280*1024 addressable pixels-0.264mm*0.264mm pixel pit

5544332211D DC CB BA AMENU BUTTONSELECT/AUTO BUTTONPOWER BUTTONMINUSPLUSCONNECTORConnect to MBLED pairCTRL-BDThursday, December 12, 2002TitleSize Docu

5544332211D DC CB BA ARED GREENCTRL-BDThursday, May 22, 2003TitleSize Document Number RevDate: SheetMENU1LED_RED1UPDOWNPOWER1SELECT1/AUTO1LED_GREEN1SW

Item ViewSonic P/N Ref. P/N Description Location Pcs1 A-VC-0101-0333 42.59901.009 CABLE VGA 15P 1800mm 2-CORE COLOR:CS-VS08 VGA CABLE 12 A-VC-0101-033

Item ViewSonic P/N Ref. P/N Description Location Pcs1 A-PC-0106-0270 42.57207.001 SP-30+IS-14 1800±50mm;COLOR:CS-VS08;NA POWER CORD 12 A-PC-0106-0271

CATEGORY ViewSonic P/N Ref. P/N PART NAME DESCRIPTIONCABLESM-WR-0828-0715 42.58401.001 WIRE W.A. 30P 100mm #28 PV875CA-VC-0101-0261 42.59901.003 VGA C

Item ViewSonic P/N Ref. P/N Description Location Q'ty1 M-LB-0813-0784 35.61101.002 LABEL SPEC 120*50mm VP171b SPEC LABEL 12 M-MS-0808-8299 51.587

Item ViewSonic P/N Ref. P/N Description Location Q'ty1 A-PC-0106-0273 42.58204.001 CABLE POWER CORD 1830mm PC TYPE Black POWER CORD 1Item ViewSo

Item ViewSonic P/N Ref. P/N Description Location Q'ty1 DC.61105.001 D.C. VP171s,AUO EN05 12 M-LB-0813-0736 35.58304.001 LABEL BARCODE 40*14mm 13

Item ViewSonic P/N Ref. P/N Description Location Q'ty58 01.47236.501 RES RP 4.7K 5% 1/16W CHIP #0603 R15,R16,R93,R94,R95,R96,R97 759 01.47239.501

Item ViewSonic P/N Ref. P/N Description Location Q'ty108 35.00018.001 LABEL BARCODE 13*26.5mm BLANK 2109 75.55104.001 ASSY BALL SWITCH TFT5010

Power Saving -VESA DPMS StandardPower Consumption -33Watt (typ.)Ergonomics Tilt Up 25 degrees minimumTilt Down 5 degreesSwivel Right 45 degreesSwivel

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