ViewSonic VX2000 - 20.1" LCD Monitor Service Manual

[Page 1] ViewSonic VX2000 - 20.1" LCD Monitor

Service Manual ViewSonic VX2000-1 Model No.VLCDS23723-1W 20.1” Color TFT LCD Display (VX2000-1_SM_558 -Rev.1a-Oct 2002) ViewSonic  381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 ...

[Page 2] ViewSonic VX2000 - 20.1" LCD Monitor

Copyright Copyright ¤ 2002 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or...

[Page 3] ViewSonic VX2000 - 20.1" LCD Monitor

TABLE OF CONTENT PRECAUTIOS AND NOTICES Chapter 1 Introduction 1-1 The Appropriate Operation 1-2 Product Highlight 1-3 Technical Specification Chapter 2 Mechanical Construction 2-1 Package Overview 2-2 Exploded Overview Chapter 3 Procedure ...

[Page 4] ViewSonic VX2000 - 20.1" LCD Monitor

Chapter 9 Panel Specification 9-1 LCD Panel (Model# FLC51UXC8V) Chapter 10 Schematic Diagram & PCB Layout 10-1 Schematic Diagram 10-2 PCB Layout Chapter 11 Appendix 11-1 The Serial Number System Definition 11-2 Reader’s Response ViewSoni...

[Page 5] ViewSonic VX2000 - 20.1" LCD Monitor

PRECAUTIONS AND NOTICES Prior to using this manual, please ensure that you have carefully followed all the procedures outlined in the user manual for this product. z Read all of these instructions. z Save these instructions for later use. z�...

[Page 6] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 1 Introduction 1-1 The Appropriate Operation This manual provides integral technical information you need to maintain the LCD Monitor. And this manual is applied to the model of 1600*1200 pixels col...

[Page 7] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 1-2 Product Highlight Active matrix TFT LCD technology VESA 1600*1200@60Hz 280 (max), 250 (typ), 200 (min) Vertical Refresh Rate Auto Image Adjustment Multifunction OSD user controls VESA DPMS Power saving R...

[Page 8] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series III.) Audio Line Input Connection: 3.5mm Stereo Jack Line Input Signal: 1.3Vrms Maximum Power Output (Electric): 3W @ <5% distortion IV.) Look up Table Timing (Analog) 640*350@70Hz, 31.5kHz 640*480@60Hz, ...

[Page 9] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series V.) Mechanical & Environmental Condition Width*Height*Depth: 483.0mm*502.1mm*69.5mm(exclude Stand) 483.0mm*502.1mm*210.35mm(full set) Monitor Weight 8.4kgs/18.5lbs Operating Temperature: 0 0 C to +40 0 C...

[Page 10] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 2 Mechanical Construction 2-1 Package Overview ViewSonic Corporation 2-1 Confidential – Do Not Copy VX2000-1 ...

[Page 11] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 2-1.1 Replacement Parts List metI N/P noitpircseD 1100.10785.CD)USTIJUF(0002XV.C.D 2100.10785.650002XVEPERNOIHSUC 3100.20785.650002XVEPELNOIHSUC 4100.10785.550002XVmm562*045*08581-BANOTRAC 5300.18000.15ELOH/...

[Page 12] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 2-2 Exploded Overview ViewSonic Corporation 2-3 Confidential – Do Not Copy VX2000-1 ...

[Page 13] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 2-2.1 Replacement Parts List metI N/P noitpircseD 1100.50309.53OGOL-LAcinoSweiV 2100.20785.530002XVmm5.71*77CIMLEBAL 3100.10565.84V8CXU15CLFUSTIJUF"1.020061*0021DCLTFT 4100.10585.94057GVELUDOMREKAEPSYSS...

[Page 14] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series metI N/P noitpircseD 43100.30785.24VNI-BM;USTIJUF;0002XVmm08162#7001LUP21.A.W 53100.10785.530002XVCEPSLEBAL 63100.20385.53cinoSweiVmm04*04EDOCRABLEBAL 73100.97000.15908DOOGNIPNOLYNREHSAWROTSISNART 83100.2178...

[Page 15] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 3 Procedure of Disassembly 3-1 Disassembly of Stand Unit and Main Body 1 1. Lay VX2000 Monitor face down to take off Rear Arm and Hinge Cap. 2. Unscrew the four screws to remove the Stand and Main Un...

[Page 16] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4. Press the tenon of two sides to remove the Front Arm and Hinge Tilt. 5. Unscrew the four screws to remove the Base Cover and Plate. 6. Unscrew the two screws to remove the Mic Board from Base Cover. 4 5 H...

[Page 17] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 3-2 Disassembly of Control Board, Cosmetic Cap and Front Cover 1. First turn over the monitor, push Front Cover upward and press the two sides from up to down to remove the Cosmetic Cap. 2. Unplug the Contr...

[Page 18] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 3-3 Disassembly of LCD Panel and Main Board 1. Remove the EMI tape and unscrew the four screws on the LCD Panel. 2. Unplug all wires on the LCD Panel. 3. Remove the LCD Panel. LCD Panel Main Board 4. Un...

[Page 19] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 3-4 Disassembly of Support Bracket and Speakers 1. Unscrew the eight screws on Support Bracket to remove it. 2. Unscrew the eight screws on the Speakers to remove it. Speakers 2 1 3. Remove the Lock Bracket ...

[Page 20] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 4 Function of Boards 4-1 Main Board 4-1.1 The Location of Connectors 4-1.2 JP1: Inverter Connector #niP noitpircseD noitcnuF 1R_NOLBlortnoCffo/nothgilkcaB 2NOLB_FDnoitcennoCoN 3ssenthgirBtnemt...

[Page 21] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4-1.3 JP3 Connector: Panel Connector #niP noitpircseD noitcnuF 1 ylppuSrewoPV21+ 2 -0NIARtupnIlaitnereffiDevitageN 3 ylppuSrewoPV21+ 4 +0NIARtupnIlaitnereffiDevitisoP 5 DNGdnuorG 6 -1NIARtupnIlaitnereffi...

[Page 22] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series #niP noitpircseD noitcnuF 43-NIBKCtupnIlaitnereffiDevitageN 53.C.NnoitcennoCoN 63+NIBKCtupnIlaitnereffiDevitisoP 73.C.NnoitcennoCoN 83-3NIBRtupnIlaitnereffiDevitageN 93NOSDVLnwoDrewoPeroCSDVL 04+3NIBRtupnIl...

[Page 23] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4-1.6 JR1 Connector: Power Connector #niP noitpircseD noitcnuF 1 V21_81+ylppuSrewoPV21+ 2 R-4_NIDRICylppuSrewoPV21+ 3DNGdnuorG 4DNGdnuorG 5DNGdnuorG 6DNGdnuorG 7DNGdnuorG 8DNGdnuorG 9DNGdnuorG 4-1.7 ...

[Page 24] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4-1.8 JR5 Connector: DVI-D Connector #niP noitpircseD noitcnuF 1 -2XR2lennahCtupnIlaitnereffiDevitageNSDMT 2 +2XR2lennahCtupnIlaitnereffiDevitisoPSDMT 3DNGdnuorGcigoL 4.C.NnoitcennoCoN 5.C.NnoitcennoCoN ...

[Page 25] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4-2.2 J1 Connector: OSD Key Connector #niP noitpircseD noitcnuF 1 LPStfeLrekaepS 2 DNGdnuorG 3RPSthgiRrekaepS 4DNGdnuorG 5rezzuB_PIPrezzuB 6V5+V5+ 7ADELrebmADELrewoP 8GDELneerGDELrewoP 9DNGdnuorG 01.C.Nn...

[Page 26] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 4-2.3 J2 Connector: Speakers Connector #niP noitpircseD noitcnuF 1RPSthgiRrekaepS 2 DNGdnuorG 3LPStfeLrekaepS 4DNGdnuorG ViewSonic Corporation 4-7 Confidential – Do Not Copy VX2000-1 ...

[Page 27] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 5 Troubleshooting Procedure 5-1 Equipment Needed Y VX2000 Monitor Y PC (Personal Computer) with 1600*1200 resolution Y Screw Driver 5-2 Main Procedure Start Power-on Power LED ok ? A. Power Circuit T...

[Page 28] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Start Change Main Board Change AC/DC Adapter Yes Yes No 5-2.1 A. Power Circuit Troubleshooting End 5-2.2 B. Performance Troubleshooting Start Yes No Change LCD Panel Change Main Board Is screen white...

[Page 29] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Yes No No Yes Change Main Board Change Main Board Change VGA Cable Change LCD Panel Is screen scrolling ? Is screen flickering ? Yes Yes Yes Yes No No End Yes No No Yes Change LCD Panel C...

[Page 30] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 5-2.3 C. Function Troubleshooting Yes Start No Change Main Board and Retry Change Control Board and Retry Yes End 5-2.4 D. Speakers Troubleshooting Yes Start No Change Main Board and Retry Change ...

[Page 31] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 6 Function Test & Alignment Procedure 6-1 Product and Test Equipment: 20.1 LCD monitor Color Video Signal & Pattern (or PC with UXGA resolution)  ,   and Power on...

[Page 32] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 6-4 Test Display Modes & Pattern 640*480 (H=31.5kHz, V=60Hz) 800*600 (H=37.9kHz, V=60Hz) 800*600 (H=46.9kHz, V=75Hz) 1024*768 (H=48.4kHz, V=60Hz) 1024*768 (H=56.5kHz, V=70Hz) 1024*768 (H=60kHz, V=75Hz) 1...

[Page 33] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 6-4.2 Function Test Display Pattern metI tnetnoCtseT nrettaP noitacificepS krameR 1 &ycneuqerF gnikcarT erioMeniLeniF.esionyvawlausivetanimilE 1erugiF 2ssenthgirB/tsartnoCelacSyarG61.elbahsiugnitsidebdlu...

[Page 34] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series G. Color Pattern (Figure 5) B. Color Pattern (Figure 6) Full White Pattern (Figure 7) Dark Screen Pattern (Figure 8) ViewSoni...

[Page 35] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 6-5 Function Test and Alignment Procedure 6-5.1 All Mode Reset Input signal to VX2000, turn off the power of VX2000. Press  ,   and Power on buttons on the select knob simultaneously for 3-...

[Page 36] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 6-5.5 R.G.B. Colors Contrast Test Signal: 1600*1200@60Hz Test Pattern: R.G.B. Colors Intensities Pattern and 16 gray scale pattern * Check and see if each color is normal and distinguishable * If not, please...

[Page 37] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 6-6 Cleaning Please use non-alcohol cleanser to clean LCD panel and cosmetics material with soft cotton. 6-7 Inspection Standard Y Appearance Inspection: Scratches/Abrasions a.) Mechanical: (2 lines,scrapes...

[Page 38] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Face C: Length:76mm Width:0.76mm Figure 3: Face C View Face D: Length:89mm Width:0.76mm Figure4: Face D View ViewSonic Corporation 6-8 Confidential – Do Not Copy VX2000-1 ...

[Page 39] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 7 Firmware Upgrade Procedure 7-1 Equipment Needed COM1: to RS232 cable PC q VX2000 monitor and an additional monitor q Fixture for Firmware Upgrade (Fixture A: JP4 must be closed, Fixture B: JP1 mu...

[Page 40] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 7-2 Setup Procedure 1. Choose alternative fixture: Fixture A or Fixture B. 2. Connect RS232 cable between P1 of Fixture and COM1 of PC. 3. Connect VGA cable between P2 of Fixture and VX2000. 4. Plug Power Ad...

[Page 41] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 2. Search <pwSDK.inf> from Browse and then Click Next icon. ViewSonic Corporation 7-3 Confidential – Do Not Copy VX2000-1 ...

[Page 42] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 3. Search the Serial Port which you connect with the Fixture and then Click Next. 4. After the message Download progress for file Flasher.Hex appears, plug the power cord into VX2000, then it wil...

[Page 43] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 5. When the program is finished, the power LED on VX2000 will be on. Then click the Finish icon, and do All Mode Reset to finish the firmware upgrade procedure. 6. After finishing Firmware Upgrad...

[Page 44] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 8 DDC Key-in Procedure 8-1 Equipment Needed COM1: to RS232 cable PC q VX2000 monitor and an additional monitor q Fixture for DDC Key-In (Fixture A: JP3 must be closed, Fixture B: JP1, JP5 must be c...

[Page 45] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Power Adapter (P/N: 47.56001.501) RS-232 Cable (P/N: 42.55907.001) 8-2 Setup Procedure DFP-DVI Cable (P/N: 42.81702.001) Power Adapter (P/N: 47.3402.004) 1. Choose alternative fixture: Fixture A or Fixture B...

[Page 46] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 8-3. DDC Key-in Procedure 1. Run <VX2000V2.EXE> program in the computer. 2. Key-in S/N (serial number) or use the bar code reader scaning, then press Enter to begin programming. ViewSonic Corpora...

[Page 47] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 3. The successful picture is as the following: (There is CheckSum value appearing when the VGA and DFP success.) 4. Get into Burn In Mode(Ref 6-2) press any button besides Power button to check i...

[Page 48] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 9 Panel Specification 9-1 LCD Panel (Model#:FLC51UXC8V) Active Area 408.0*306.0mm Pixel Pitch (0.085*3)*0.255mm Mass Typical 3700g Panel Dimensions (W*D*H) 456.0*(W)*356.0(H)*30.9(D)mm (Typ.) Reso...

[Page 49] ViewSonic VX2000 - 20.1" LCD Monitor

Chapter 10 Schematic Diagram & PCB Layout ...

[Page 50] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A POWER B VX2000 B 111 Title Size Document Number Rev Date: Sheet of +12VP2 PON6 BRIGHTNESS7 BLON_FU7 DF_BLON7 +5V V25 VPL +5V V33 +5V +5VA VAA3.3V VPLL +5V +18_12V +18_ 12V PVCC1 AVCC1 +5V V33 1.8V ...

[Page 51] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A DSUB INPUT B VX2000 B 211 Title Size Document Number Rev Date: Sheet of ADDCSDA ADDCSCL VGA5V VGA5V L R VEDIDEN GIN BIN RIN ADDCSDA ADDCSCL DSCL DSDA VGA_DET TXD RXD AVIN0 AHIN0 JAU +5VESD +5VESD +...

[Page 52] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A R37 USE WIRE TO SHORT M04-3005F1 REV.A AD9888 B VX2000 Custom 311 Title Size Document Number Rev Date: Sheet of GGE1 GGE2 GGE3 GGE0 GGE6 GGE4 GGE7 GGE5 GBE1 GBE2 GBE3 GBE0 GBE6 GBE4 GBE7 GBE5 GRO2 GRO0 GRO1 GRO3 GR...

[Page 53] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A DVI INPUT B VX2000 B 411 Title Size Document Number Rev Date: Sheet of ADDCSDA DVI5V ADDCSCL DVI 5V -5VA -5VA DDDCDAT DDDCCLK RX1+ RX0+ RX0- RX1- RXC+ RX2+ RXC- EDIDEN RX2- DVI 5V DSCL DSDA ADDCSCL...

[Page 54] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A SiI161B B VX2000 B 511 Title Size Document Number Rev Date: Sheet of GGO5 GRE3 GBO4 GBO2 GRE7 GRE1 GRO3 RXC + GBE6 GGE4 GGE7 RX0+ GRO6 PDn GBO7 GRE4 GGO3 GBE4 GGO1 GRE6 GRE0 GRO5 GBE0 GBO1 OCK_INV ...

[Page 55] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A First First M04-3005F1 REV.A PW171 B VX2000 B 6 11 Title Si ze D ocument Number Rev Date: Sheet of DRE7 DRE0 DRE5 DRE4 DRE3 DRE1 DRE6 DRE2 RGE6 RGO4 RBO2 RRO2 RGO0 RRE2 RGO7 RBO0 RGE7 RRO3 RBO5 RRE6 RBO6 RBE7 RRO0 ...

[Page 56] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A MEMORY B VX2000 B 711 Title Size Document Number Rev Date: Sheet of VP1 VP3 VPP IRP n VPPON IA2 1 IA2 0 A12 A5 A1 A11 A8 A8 A16 A15 A16 A6 A9 A2 A7 A14 A1 A18 A11 A4 FCEn A2 A3 A14 A4 A10 A15 A13 A...

[Page 57] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A SO8 1206 1206 1206 1206 M04-3005F1 REV.A RESET & EXTCLK B VX2000 B 811 Title Size Document Number Rev Date: Sheet of RMCK RDCK RNMI RWR0n IRSTn RWR1n WR05n WR15n RST1 INM I NMI1 LED A ICSREF LED G IX 2 IX1 ICSC...

[Page 58] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A R271 SHORT WITH WIRE M04-3005F1 REV.A LVDS B VX2000 B 911 Title Size Document Number Rev Date: Sheet of SEL DRE4 DBE3 TXE 0p DRE0 TXE3p DBE2 DBE5 DRE6 DBE7 DRE1 DGE5 DGE6 DBE1 DBE6 TXE1p DRE2 DGE4 TXECKp DGE0 DGE1 ...

[Page 59] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A AUDIO B VX2000 B 10 11 Title Size Document Number Rev Date: Sheet of R L RRIN\ LIN\ L TVL TVR AP ROUT LOUT MK LOUT ROUT SPL LL EARR SPRRR EARL EARR EARL RR LL DSDA DSCL RR SPR SPL LL AM AMP_12V AMP...

[Page 60] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A LOGIC B VX2000 B 11 11 Title Size Document Number Rev Date: Sheet of GHO1 GFO1 GHO2 GFO2 GF2 GH2 MAR_SEL GH1 GF1 V33 V33 V33 V33 V33 V33 V33 V33 +5V V33 V33 C453 C454 R354 R355 U60A 14 15 1 2 3 13 ...

[Page 61] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A + M04-3005F1 REV.A CONTROL BD C VX2000 B 11Thursday, June 27, 2002 Title Si ze D ocument Number Rev Date: Sheet of Ref_1 Ref_7 Ref_8 Ref_3 Ref_5 Ref_6 EN_1 Ref_2 EN_2 Ref_4 Sin_2 Sin_4 Sin_6 Sin_5 Sin_3 Sin_1 Sin_8...

[Page 62] ViewSonic VX2000 - 20.1" LCD Monitor

5 5 4 4 3 3 2 2 1 1 D D C C B B A A M04-3005F1 REV.A MIC B VX2000 A 11Tuesday, July 02, 2002 Title Size Document Number Rev Date: Sheet of R2 C1 R3 J2 2 10 11 3 1 J1 1 2 R1 ViewSonic Corporation ViewSonic Corporation Confidential – Do Not Copy V...

[Page 63] ViewSonic VX2000 - 20.1" LCD Monitor

ViewSonic Corporation Confidential – Do Not Copy VX2000 10-2-1 ...

[Page 64] ViewSonic VX2000 - 20.1" LCD Monitor

ViewSonic Corporation Confidential – Do Not Copy VX2000 10-2-2 ...

[Page 65] ViewSonic VX2000 - 20.1" LCD Monitor

CAM350 V 5.0 : Tue Jul 2 17:52:30 2002 - (Untitled) : comp.lgr ViewSonic Corporation Confidential – Do Not Copy VX2000 10-2-3 ...

[Page 66] ViewSonic VX2000 - 20.1" LCD Monitor

CAM350 V 5.0 : Tue Jul 2 17:52:32 2002 - (Untitled) : slk1_update.lgr ViewSonic Corporation Confidential – Do Not Copy VX2000 10-2-4 ...

[Page 67] ViewSonic VX2000 - 20.1" LCD Monitor

CAM350 V 5.0 : Tue Jul 2 17:52:32 2002 - (Untitled) : sold.lgr ViewSonic Corporation Confidential – Do Not Copy VX2000 10-2-5 ...

[Page 68] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series Chapter 1 Appendix 1 -1 The Serial Number System Definition 1 -1.1 Serial Number for LCD Display EX: A17021300016 This label A17021300016 represents whole serial number for VX2000 series model. ...

[Page 69] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual VX2000 series 1 -1.2 Serial Number for PCBA Main Board : M = Vendor (ex.: M= Might) : VV = Model Code (ex: G9= VX2000 series...etc.) : B = Main Board, A/V Board or others (ex: M= Main Board) : Y = Last Number of the Year ...

[Page 70] ViewSonic VX2000 - 20.1" LCD Monitor

VX2000 Series Service Manual 11-3 VX2000 series *Readers Response* Dear Readers: Thank you in advance for your feedback on our Service Manual,which allows continuous improvement of our products. We would appreciate your completion of the Assessmen...