Service Manual
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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
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
Service Manual
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...VX2000-1 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 of Disassembly 3-1 Disassembly of Stand Unit and Main Body 3-2 Disassembly of Control Board, Cosmetic Cap and Front Cover 3-3 Disassembly of LCD...Equipment Needed 7-2 Setup Procedure 7-3 Firmware Upgrade Procedure Chapter 8 DDC Key in Procedure 8-1 Equipment Needed 8-2 Setup Procedure 8-3 DDC Key Procedure ViewSonic Corporation ii Confidential -
...VX2000-1 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 of Disassembly 3-1 Disassembly of Stand Unit and Main Body 3-2 Disassembly of Control Board, Cosmetic Cap and Front Cover 3-3 Disassembly of LCD...Equipment Needed 7-2 Setup Procedure 7-3 Firmware Upgrade Procedure Chapter 8 DDC Key in Procedure 8-1 Equipment Needed 8-2 Setup Procedure 8-3 DDC Key Procedure ViewSonic Corporation ii Confidential -
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...*1200 pixels color TFT LCD Monitor with a 20.1 flat panel screen. Send the product back to the distributor for repairing and do anything which is for your cleaning. ViewSonic Corporation 1-1 Confidential - Disconnect the Power Plug from AC outlet if the Product is applied to maintain the LCD Monitor. Do Not Copy VX2000-1 Do not operate the...
...*1200 pixels color TFT LCD Monitor with a 20.1 flat panel screen. Send the product back to the distributor for repairing and do anything which is for your cleaning. ViewSonic Corporation 1-1 Confidential - Disconnect the Power Plug from AC outlet if the Product is applied to maintain the LCD Monitor. Do Not Copy VX2000-1 Do not operate the...
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Do Not Copy VX2000-1 1-2 VX2000 series VX2000 Series Service Manual 1-2 Product Highlight Ɣ Analog and digital signal inputs Ɣ Active matrix TFT LCD technology Ɣ VESA 1600*1200@60Hz Ɣ 280 cd/m2 (max), 250 ..., 1280*720, 1280*1024, 1600*1200 1-3 Technical Specification I.) Fujitsu Panel Ɣ Active Matrix Type Liquid Crystal Panel Ɣ 20.1 diagonal screen size Ɣ 408.0(H)*306.0(V) Active Size Ɣ 1600*1200 addressable pixels Ɣ 0.255mm*0.255mm pixel pitch... 63 Hz 12V DC +/- 5% 8.66A typ at 12.6 VDC 80 Watts (typ.) ViewSonic Corporation Confidential -
Do Not Copy VX2000-1 1-2 VX2000 series VX2000 Series Service Manual 1-2 Product Highlight Ɣ Analog and digital signal inputs Ɣ Active matrix TFT LCD technology Ɣ VESA 1600*1200@60Hz Ɣ 280 cd/m2 (max), 250 ..., 1280*720, 1280*1024, 1600*1200 1-3 Technical Specification I.) Fujitsu Panel Ɣ Active Matrix Type Liquid Crystal Panel Ɣ 20.1 diagonal screen size Ɣ 408.0(H)*306.0(V) Active Size Ɣ 1600*1200 addressable pixels Ɣ 0.255mm*0.255mm pixel pitch... 63 Hz 12V DC +/- 5% 8.66A typ at 12.6 VDC 80 Watts (typ.) ViewSonic Corporation Confidential -
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... Description ViewSonic AL-LOGO LABEL MIC 77*17.5mm VX2000 TFT LCD 1200*1600 20.1" FUJITSU FLC51UXC8V ASSY SPEAKER MODULE VG750 FRONT COVER ABS+PC-VS07A VX2000 REAR COVER ABS+PC-VS06 VX2000 COSMETIC CAP ABS+PC-VS06 VX2000 LED LENS PMMA VX2000 HINGE CAP ABS-HB VS06 VX2000 FRONT ARM ABS-HB VS06 VX2000 REAR ...ARM ABS-HB VS06 VX2000 BASE ABS-...
... Description ViewSonic AL-LOGO LABEL MIC 77*17.5mm VX2000 TFT LCD 1200*1600 20.1" FUJITSU FLC51UXC8V ASSY SPEAKER MODULE VG750 FRONT COVER ABS+PC-VS07A VX2000 REAR COVER ABS+PC-VS06 VX2000 COSMETIC CAP ABS+PC-VS06 VX2000 LED LENS PMMA VX2000 HINGE CAP ABS-HB VS06 VX2000 FRONT ARM ABS-HB VS06 VX2000 REAR ...ARM ABS-HB VS06 VX2000 BASE ABS-...
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Turn over the Rear Cover Unit and unscrew the four hex screws. 6. VX2000 series VX2000 Series Service Manual 3-3 Disassembly of LCD Panel and Main Board 1 3 LCD Panel 2 1. Unscrew the four screws on the LCD Panel. 3. Do Not Copy VX2000-1 3-4 Unplug all wires on the Main Board. 5. ViewSonic Corporation Confidential - Turn over it again and remove the Main Baord. Remove the LCD Panel. 5 4 6 Main Board 4. Remove the EMI tape and unscrew the four screws on the LCD Panel. 2.
Turn over the Rear Cover Unit and unscrew the four hex screws. 6. VX2000 series VX2000 Series Service Manual 3-3 Disassembly of LCD Panel and Main Board 1 3 LCD Panel 2 1. Unscrew the four screws on the LCD Panel. 3. Do Not Copy VX2000-1 3-4 Unplug all wires on the Main Board. 5. ViewSonic Corporation Confidential - Turn over it again and remove the Main Baord. Remove the LCD Panel. 5 4 6 Main Board 4. Remove the EMI tape and unscrew the four screws on the LCD Panel. 2.
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5-2.1 A. Yes Change No Inverter Board Change Main Board No No Yes Yes Change LCD Panel Yes Is screen white ? Do Not Copy VX2000-1 5-2 Yes Change No FPC Cable Change Main Board No No Yes Yes Change LCD Panel Yes Abnormal Color ? Power Circuit Troubleshooting Start Change AC/DC Adapter Yes No Change Main Board Yes End VX2000 series VX2000 Series Service Manual 5-2.2 B. Performance Troubleshooting Start Is screen black ? Yes No Change No Main Board Yes Change LCD Panel Yes End ViewSonic Corporation Confidential -
5-2.1 A. Yes Change No Inverter Board Change Main Board No No Yes Yes Change LCD Panel Yes Is screen white ? Do Not Copy VX2000-1 5-2 Yes Change No FPC Cable Change Main Board No No Yes Yes Change LCD Panel Yes Abnormal Color ? Power Circuit Troubleshooting Start Change AC/DC Adapter Yes No Change Main Board Yes End VX2000 series VX2000 Series Service Manual 5-2.2 B. Performance Troubleshooting Start Is screen black ? Yes No Change No Main Board Yes Change LCD Panel Yes End ViewSonic Corporation Confidential -
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... VX2000-1 5-3 Yes No Change No Main Board Yes Change LCD Panel Yes Is LCD line defective ? No End Yes Connect VGA cable to View Sonic ViewSonic Corporation Confidential - Yes No Change VGA Cable Yes No Change Main Board Yes Is screen flickering ? No Yes Change Yes Inverter Board Yes Change LCD ... Fine tune or Auto No Image Adjust Yes Change Main Board Yes Ghost image ? Yes No Change LCD Panel Yes Adjust H. to the PC No Check the Compatibility on No directly the computer Yes Yes Feedback info. size ...
... VX2000-1 5-3 Yes No Change No Main Board Yes Change LCD Panel Yes Is LCD line defective ? No End Yes Connect VGA cable to View Sonic ViewSonic Corporation Confidential - Yes No Change VGA Cable Yes No Change Main Board Yes Is screen flickering ? No Yes Change Yes Inverter Board Yes Change LCD ... Fine tune or Auto No Image Adjust Yes Change Main Board Yes Ghost image ? Yes No Change LCD Panel Yes Adjust H. to the PC No Check the Compatibility on No directly the computer Yes Yes Feedback info. size ...
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... at least 2 hours with the following conditions: a.) In Room Temperature, b.) With full-white screen, R.G.B. Do Not Copy VX2000-1 6-1 VX2000 Series Service Manual VX2000 series Chapter 6 Function Test & Alignment Procedure 6-1 Product and Test Equipment: Ɣ 20.1 LCD monitor Ɣ Color Video Signal & Pattern (or PC with UXGA resolution) 6-2 Hot Key (Service Function and Power on... Audio+ buttons will recall volume to 50% while in and warmed-up for 10 seconds: Power button locked. Black c.) With cycled display modes, ViewSonic Corporation Confidential -
... at least 2 hours with the following conditions: a.) In Room Temperature, b.) With full-white screen, R.G.B. Do Not Copy VX2000-1 6-1 VX2000 Series Service Manual VX2000 series Chapter 6 Function Test & Alignment Procedure 6-1 Product and Test Equipment: Ɣ 20.1 LCD monitor Ɣ Color Video Signal & Pattern (or PC with UXGA resolution) 6-2 Hot Key (Service Function and Power on... Audio+ buttons will recall volume to 50% while in and warmed-up for 10 seconds: Power button locked. Black c.) With cycled display modes, ViewSonic Corporation Confidential -
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...verified though. 6-5.9 All Mode Reset After final QC step, we have to erase all saved changes again and restore the factory defaults. VX2000 series VX2000 Series Service Manual 6-5.5 R.G.B. They still need to repair area 6-5.6 Screen Uniformity and Flicker Test Signal: 1600*1200@60Hz Test Pattern: ...Pattern * Check and see if there are dead pixels on LCD panel with shadow gauge and filter film * The total numbers and distance of dead pixels should do All Mode Reset again. (ref. 6-5.1) ViewSonic Corporation Confidential - Colors Intensities Pattern and 16 gray scale pattern ...
...verified though. 6-5.9 All Mode Reset After final QC step, we have to erase all saved changes again and restore the factory defaults. VX2000 series VX2000 Series Service Manual 6-5.5 R.G.B. They still need to repair area 6-5.6 Screen Uniformity and Flicker Test Signal: 1600*1200@60Hz Test Pattern: ...Pattern * Check and see if there are dead pixels on LCD panel with shadow gauge and filter film * The total numbers and distance of dead pixels should do All Mode Reset again. (ref. 6-5.1) ViewSonic Corporation Confidential - Colors Intensities Pattern and 16 gray scale pattern ...
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Do Not Copy VX2000-1 6-7 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) Face A: Not Allowed Figure 1: Face A View Face B: Length:12.7mm, Width: 0.25mm Figure 2: Face B View ViewSonic Corporation Confidential -
Do Not Copy VX2000-1 6-7 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) Face A: Not Allowed Figure 1: Face A View Face B: Length:12.7mm, Width: 0.25mm Figure 2: Face B View ViewSonic Corporation Confidential -
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...30.9(D)mm (Typ.) Resolution 1600*1200 Surface Treatment with Haze value Anti-glare, 2H Panel Mode Number FLC51UXC8V B. Do Not Copy VX2000-1 9-1 Tf=10ms 6 edge type back light 50,000 hours ViewSonic Corporation Confidential - Optical Performance Contrast Ratio Luminance of White (Center) White Uniformity Viewing Angle H, V (CR>10) Response time (...typ),350:1(min) 280 cd/m2 (max), 250 cd/m2 (typ), 200 cd/m2(min) >70% (9 points measurement) H:170o, V=170o Typical Tr=15ms; VX2000 Series Service Manual VX2000 series Chapter 9 Panel Specification 9-1 LCD Panel (Model#:FLC51UXC8V) A.
...30.9(D)mm (Typ.) Resolution 1600*1200 Surface Treatment with Haze value Anti-glare, 2H Panel Mode Number FLC51UXC8V B. Do Not Copy VX2000-1 9-1 Tf=10ms 6 edge type back light 50,000 hours ViewSonic Corporation Confidential - Optical Performance Contrast Ratio Luminance of White (Center) White Uniformity Viewing Angle H, V (CR>10) Response time (...typ),350:1(min) 280 cd/m2 (max), 250 cd/m2 (typ), 200 cd/m2(min) >70% (9 points measurement) H:170o, V=170o Typical Tr=15ms; VX2000 Series Service Manual VX2000 series Chapter 9 Panel Specification 9-1 LCD Panel (Model#:FLC51UXC8V) A.
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... 4 : AAAAA: Sequence number EX: A17021300016 This label A17021300016 represents whole serial number for LCD Display PPP YY WW AAAAA 1 2 3 4 1 : PPP: Regional Product ID Code (ex: A17: VX2000.... ViewSonic Corporation 11-1 Confidential - Do Not Copy VX2000-1 VX2000 Series Service Manual VX2000 series Chapter 11 Appendix 11-1 The Serial Number System Definition 11-1.1 Serial Number for...
... 4 : AAAAA: Sequence number EX: A17021300016 This label A17021300016 represents whole serial number for LCD Display PPP YY WW AAAAA 1 2 3 4 1 : PPP: Regional Product ID Code (ex: A17: VX2000.... ViewSonic Corporation 11-1 Confidential - Do Not Copy VX2000-1 VX2000 Series Service Manual VX2000 series Chapter 11 Appendix 11-1 The Serial Number System Definition 11-1.1 Serial Number for...
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... Excellent Good Fair Bad C. Unit Excellent Good Fair Bad 1. Function of Quality Assurance (maupinm@viewsonic.com) ViewSonic Corporation 11-3 Confidential - Do Not Copy VX2000-1 Introduction 2. Service Manual Content 2. Firmware Upgrade Procedure 8. LCD Specification 10. Are you satisfied with the VX2000 service manual? You may also e-mail any other opinion or suggestion about the content after...
... Excellent Good Fair Bad C. Unit Excellent Good Fair Bad 1. Function of Quality Assurance (maupinm@viewsonic.com) ViewSonic Corporation 11-3 Confidential - Do Not Copy VX2000-1 Introduction 2. Service Manual Content 2. Firmware Upgrade Procedure 8. LCD Specification 10. Are you satisfied with the VX2000 service manual? You may also e-mail any other opinion or suggestion about the content after...
User Guide
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Contents Product Registration 2 For Your Records 2 Getting Started 3 Package Contents 3 Precautions 3 Quick Installation 4 Installation of Wall Mount (Optional 5 Using the LCD Display 6 Setting the Timing Mode 6 OSD and Power Lock Settings 6 Adjusting the Screen Image 7 Main Menu Controls 9 Other Information 14 Specifications 14 Troubleshooting 15 Customer Support 16 Cleaning the LCD Display 17 Limited Warranty 18 Compliance Information for U.S.A 20 CE Conformity for Europe 20 12/18/02 D ViewSonic VX2000 1
Contents Product Registration 2 For Your Records 2 Getting Started 3 Package Contents 3 Precautions 3 Quick Installation 4 Installation of Wall Mount (Optional 5 Using the LCD Display 6 Setting the Timing Mode 6 OSD and Power Lock Settings 6 Adjusting the Screen Image 7 Main Menu Controls 9 Other Information 14 Specifications 14 Troubleshooting 15 Customer Support 16 Cleaning the LCD Display 17 Limited Warranty 18 Compliance Information for U.S.A 20 CE Conformity for Europe 20 12/18/02 D ViewSonic VX2000 1
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... Windows operating systems, and the ICM file (Image Color Matching) ensures accurate on your LCD display that you touch them. • Avoid exposing your LCD display in this user guide refers to continue using the LCD display. ViewSonic VX2000 3 Package Contents • LCD display • VGA cable • Digital cable (DVI-D) • AC/DC power adapter...
... Windows operating systems, and the ICM file (Image Color Matching) ensures accurate on your LCD display that you touch them. • Avoid exposing your LCD display in this user guide refers to continue using the LCD display. ViewSonic VX2000 3 Package Contents • LCD display • VGA cable • Digital cable (DVI-D) • AC/DC power adapter...
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... users: Models older than G3 require a Macintosh adapter. Attach the adapter to ViewSonic. This is on changing the resolution and refresh rate, see "Customer Support." (1) Wait for the CD-ROM to the LCD display's MIC OUT port (See illustration below ). • Microphone Connect the microphone...Rear panel covers Power cord and AC/DC adapter AC outlet (wall socket) Computer power cord Microphone cable Video cable Audio cable ViewSonic VX2000 4 This sequence (LCD display before computer) is complete. NOTE: If the CD-ROM does not auto-start . To be best prepared for your ...
... users: Models older than G3 require a Macintosh adapter. Attach the adapter to ViewSonic. This is on changing the resolution and refresh rate, see "Customer Support." (1) Wait for the CD-ROM to the LCD display's MIC OUT port (See illustration below ). • Microphone Connect the microphone...Rear panel covers Power cord and AC/DC adapter AC outlet (wall socket) Computer power cord Microphone cable Video cable Audio cable ViewSonic VX2000 4 This sequence (LCD display before computer) is complete. NOTE: If the CD-ROM does not auto-start . To be best prepared for your ...
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Installation of Wall Mount (Optional) To obtain a wall-mounting kit, contact ViewSonic or your LCD display from a desk-mounted to the wall, following : Four screw holes for wall mount 1 Disconnect Power. 2 Lay the LCD display face down on the left. 3 Attach the mounting bracket from the VESA compatible ...instructions in the base is disconnected. Refer to the LCD display with the base mounting kit. If you can leave the base attached to the instructions that come with the wall mount. To convert your local dealer. ViewSonic VX2000 5 But, you remove the base for the wall...
Installation of Wall Mount (Optional) To obtain a wall-mounting kit, contact ViewSonic or your LCD display from a desk-mounted to the wall, following : Four screw holes for wall mount 1 Disconnect Power. 2 Lay the LCD display face down on the left. 3 Attach the mounting bracket from the VESA compatible ...instructions in the base is disconnected. Refer to the LCD display with the base mounting kit. If you can leave the base attached to the instructions that come with the wall mount. To convert your local dealer. ViewSonic VX2000 5 But, you remove the base for the wall...
User Guide
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example 60 Hz). With or without this setting, after a power failure, your LCD display's power will automatically turn on the Windows® desktop > Properties > Settings > set your LCD display. For the best picture quality set the resolution. 2 Set the refresh rate: See your computer to exceed...OSD and Power Lock Settings • OSD Lock: Press and hold [1] and the down arrow ▼ again for 10 seconds. ViewSonic VX2000 6 Using the LCD Display Setting the Timing Mode Setting the timing mode is pressed the message Power Button Locked will display for a few seconds. •...
example 60 Hz). With or without this setting, after a power failure, your LCD display's power will automatically turn on the Windows® desktop > Properties > Settings > set your LCD display. For the best picture quality set the resolution. 2 Set the refresh rate: See your computer to exceed...OSD and Power Lock Settings • OSD Lock: Press and hold [1] and the down arrow ▼ again for 10 seconds. ViewSonic VX2000 6 Using the LCD Display Setting the Timing Mode Setting the timing mode is pressed the message Power Button Locked will display for a few seconds. •...
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...; If necessary, make small adjustments using H POSITION and V POSITION until the screen image is selected, press button [2]. The command line at the bottom of the LCD display.) ViewSonic VX2000 8 A control screen like the one shown below appears. Do the following tips may help you want to adjust, press ▲ or ▼ to scroll...
...; If necessary, make small adjustments using H POSITION and V POSITION until the screen image is selected, press button [2]. The command line at the bottom of the LCD display.) ViewSonic VX2000 8 A control screen like the one shown below appears. Do the following tips may help you want to adjust, press ▲ or ▼ to scroll...