Service Manual
Page 7
... Test Image Size Contrast and Brightness Controls VIDEO INTERFACE Input Connector (refer the appendix A) Default Input Connector Video Cable Strain Relief Video Cable Connector DB-15 Pin out Video Signals Video Impedance Maximum PC Video Signal Maximum Mac Video Signal Sync Signals DDC/CI Sync Compatibility Video Compatibility Resolution Compatibility Exclusions 1920x1200 @ 60Hz Full Size Factory Default: Contrast = 70%, Brightness = 100% D-Sub-1 = DB-15 (Analog) DVI-A = DVI-I (Analog) DVI-D = DVI-I (Digital) Defaults to the first detected input Equal to twice the weight of the monitor for...
... Test Image Size Contrast and Brightness Controls VIDEO INTERFACE Input Connector (refer the appendix A) Default Input Connector Video Cable Strain Relief Video Cable Connector DB-15 Pin out Video Signals Video Impedance Maximum PC Video Signal Maximum Mac Video Signal Sync Signals DDC/CI Sync Compatibility Video Compatibility Resolution Compatibility Exclusions 1920x1200 @ 60Hz Full Size Factory Default: Contrast = 70%, Brightness = 100% D-Sub-1 = DB-15 (Analog) DVI-A = DVI-I (Analog) DVI-D = DVI-I (Digital) Defaults to the first detected input Equal to twice the weight of the monitor for...
Service Manual
Page 13
... signal in main window to adjust the position of the screen image. H./V. ViewSonic VP2030 Main Menu Controls Adjust the menu items shown below : PIP enables Picture in main window. The factory setting for instructions on your LCD display. You can press [2] to the right. A. Adds red to the screen image for cooler white (used in your graphic card's user guide for this function does not work on changing the resolution and refresh rate (vertical frequency). to enter the PIP H. Adds blue to the screen image for red, green...
... signal in main window to adjust the position of the screen image. H./V. ViewSonic VP2030 Main Menu Controls Adjust the menu items shown below : PIP enables Picture in main window. The factory setting for instructions on your LCD display. You can press [2] to the right. A. Adds red to the screen image for cooler white (used in your graphic card's user guide for this function does not work on changing the resolution and refresh rate (vertical frequency). to enter the PIP H. Adds blue to the screen image for red, green...
Service Manual
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Auto Image Adjust (only active under analog input) l Contrast/Brightness l Input Select l Color Adjust l Information l Manual Image Adjust l Setup Menu l Memory Recall 1.4 Contrast and Brightness can be directly controlled with UP / DOWN buttons. 2. 4. Connectors 2.1 AC inlet : CEE22 typed connector 2.2 Video signal connector for analog input: 15P Mini D-Sub CN6 PIN MNEMONIC SIGNAL 10 5 9 4 8 3 7 2 6 1 1 RV Red Video DB15HD 2 GV Green Video 16 17 3 BV Blue Video 4 NC None 15 14 13 12 11 5 GND Ground (DDC return) 6 RG Red GND 7 GG Green GND 8...
Auto Image Adjust (only active under analog input) l Contrast/Brightness l Input Select l Color Adjust l Information l Manual Image Adjust l Setup Menu l Memory Recall 1.4 Contrast and Brightness can be directly controlled with UP / DOWN buttons. 2. 4. Connectors 2.1 AC inlet : CEE22 typed connector 2.2 Video signal connector for analog input: 15P Mini D-Sub CN6 PIN MNEMONIC SIGNAL 10 5 9 4 8 3 7 2 6 1 1 RV Red Video DB15HD 2 GV Green Video 16 17 3 BV Blue Video 4 NC None 15 14 13 12 11 5 GND Ground (DDC return) 6 RG Red GND 7 GG Green GND 8...
Service Manual
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VESA DFP 1.x Compatible (21) (22) (23) (24) Maximum Horizontal Image Size 500 mm Maximum Vertical Image Size 310 mm Display Gamma 2.20 Power Management and Supported Feature(s): Active Off/Very Low Power, Standard Default Color Space, Preferred Timing Mode ViewSonic Corporation Confidential - Digital VIEWSONIC CORPORATION EDID Version # 1, Revision # 3 DDCTest For: ViewSonic VP2330wb EDID Block 0, Bytes 0-127 128 BYTES OF EDID CODE: 0 1 2 3 4 5 6 7 8 9 0 | 00 FF FF FF FF FF FF 00 5A 63 10 | 1C...
VESA DFP 1.x Compatible (21) (22) (23) (24) Maximum Horizontal Image Size 500 mm Maximum Vertical Image Size 310 mm Display Gamma 2.20 Power Management and Supported Feature(s): Active Off/Very Low Power, Standard Default Color Space, Preferred Timing Mode ViewSonic Corporation Confidential - Digital VIEWSONIC CORPORATION EDID Version # 1, Revision # 3 DDCTest For: ViewSonic VP2330wb EDID Block 0, Bytes 0-127 128 BYTES OF EDID CODE: 0 1 2 3 4 5 6 7 8 9 0 | 00 FF FF FF FF FF FF 00 5A 63 10 | 1C...
Service Manual
Page 28
... control C25 Backlight on the board is for each color (red, green and blue) .The analog RGB signals are connected to an internal crystal oscillator and corresponding logic. 6. The VGA cable is recommended. a) Clock Generation : Crystal Input Clock (TCLK and XTAL). A 14.318 MHz crystal is a signal cable that carries the video, sync and DDC signals from the power board enters the board through a 8P connector. This monitor includes MB board, power board and button board and USB board 6.1 MB BOARD The...
... control C25 Backlight on the board is for each color (red, green and blue) .The analog RGB signals are connected to an internal crystal oscillator and corresponding logic. 6. The VGA cable is recommended. a) Clock Generation : Crystal Input Clock (TCLK and XTAL). A 14.318 MHz crystal is a signal cable that carries the video, sync and DDC signals from the power board enters the board through a 8P connector. This monitor includes MB board, power board and button board and USB board 6.1 MB BOARD The...
Service Manual
Page 31
..., 35.1 KHz 60 Hz, 37.9 KHz 72 Hz, 48.1 KHz 28 For Separated sync, Only horizontal full screen, The vertical position is at least 30 minutes under the following conditions: 1. With full-white screen , RGB , black pattern 3. Test display modes Timing Table Item Timing Analog Remark Digital - 5. with WUXGA resolution) (2) Test condition Before function testing and alignment, the unit must warm up for at...
..., 35.1 KHz 60 Hz, 37.9 KHz 72 Hz, 48.1 KHz 28 For Separated sync, Only horizontal full screen, The vertical position is at least 30 minutes under the following conditions: 1. With full-white screen , RGB , black pattern 3. Test display modes Timing Table Item Timing Analog Remark Digital - 5. with WUXGA resolution) (2) Test condition Before function testing and alignment, the unit must warm up for at...
Service Manual
Page 71
... return to ViewSonic Corporation. Schematic Diagrams 11.PCB Layout Diagrams B. Recommended Spare Parts List 8. Block Diagrams 10. What do you satisfied with this form, please return it to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com) ViewSonic Corporation Confidential - Specification 3. Front Panel Function Control Description 4. You may also e-mail any other opinions or suggestions regarding this Service Manual? Circuit Description 5. Troubleshooting Flow Chart...
... return to ViewSonic Corporation. Schematic Diagrams 11.PCB Layout Diagrams B. Recommended Spare Parts List 8. Block Diagrams 10. What do you satisfied with this form, please return it to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com) ViewSonic Corporation Confidential - Specification 3. Front Panel Function Control Description 4. You may also e-mail any other opinions or suggestions regarding this Service Manual? Circuit Description 5. Troubleshooting Flow Chart...
User Guide
Page 2
Contents TCO Information i Compliance Information 1 Important Safety Instructions 2 Copyright Information 3 Product Registration 3 Getting Started Package Contents 4 Precautions 4 Quick Installation 5 Landscape/Portrait Modes 6 To Raise and Lower the display 6 Wall Mounting (Optional 7 Using the LCD Display Setting the Timing Mode 8 OSD and Power Lock Settings 8 Adjusting the Screen Image 9 Main Menu Controls 10 Other Information Specifications 15 Troubleshooting 16 Customer Support 17 Cleaning the LCD Display 18 Limited Warranty 19 ViewSonic VP2330wb
Contents TCO Information i Compliance Information 1 Important Safety Instructions 2 Copyright Information 3 Product Registration 3 Getting Started Package Contents 4 Precautions 4 Quick Installation 5 Landscape/Portrait Modes 6 To Raise and Lower the display 6 Wall Mounting (Optional 7 Using the LCD Display Setting the Timing Mode 8 OSD and Power Lock Settings 8 Adjusting the Screen Image 9 Main Menu Controls 10 Other Information Specifications 15 Troubleshooting 16 Customer Support 17 Cleaning the LCD Display 18 Limited Warranty 19 ViewSonic VP2330wb
User Guide
Page 8
... LCD display. • Avoid touching the screen. It is continuous operation. This LCD display contains high-voltage parts. Package Contents Your LCD display package includes: • LCD display • Power cord • AC/DC power adapter • Video cable • USB cable • ViewSonic Wizard CD-ROM • Perfect SuiteTM software CD-ROM • Quick Start Guide NOTE: The CD includes the User Guide PDF files and INF/ICM display optimization files. Do not place anything on -screen colors. material for a clean...
... LCD display. • Avoid touching the screen. It is continuous operation. This LCD display contains high-voltage parts. Package Contents Your LCD display package includes: • LCD display • Power cord • AC/DC power adapter • Video cable • USB cable • ViewSonic Wizard CD-ROM • Perfect SuiteTM software CD-ROM • Quick Start Guide NOTE: The CD includes the User Guide PDF files and INF/ICM display optimization files. Do not place anything on -screen colors. material for a clean...
User Guide
Page 9
... adapter. Connect power cord (and AC/DC adapter if required) 2. Turn ON LCD display and computer Turn ON the LCD display, then turn ON the computer. NOTE: If the CD-ROM does not autostart: double-click on the CD-ROM icon in "For Your Records" on -screen instructions. Windows users: Set the timing mode (resolution and refresh rate) Example: 1920 x 1200 @ 60 Hz. Enjoy your new ViewSonic LCD display. DVI-A/D AC IN Power Switch D-SUB USB IN USB OUT Power Code...
... adapter. Connect power cord (and AC/DC adapter if required) 2. Turn ON LCD display and computer Turn ON the LCD display, then turn ON the computer. NOTE: If the CD-ROM does not autostart: double-click on the CD-ROM icon in "For Your Records" on -screen instructions. Windows users: Set the timing mode (resolution and refresh rate) Example: 1920 x 1200 @ 60 Hz. Enjoy your new ViewSonic LCD display. DVI-A/D AC IN Power Switch D-SUB USB IN USB OUT Power Code...
User Guide
Page 12
... refresh rate (or vertical frequency; With or without this setting, after a power failure, your LCD display timing mode to adjust the screen image. Set the refresh rate: See your LCD display. To set the resolution. 2. Set the resolution: Right-click on the Windows desktop > Properties > Settings > set the Timing Mode: 1. doing so may result in your computer to your graphic card's user guide for maximizing the quality of 85Hz; If the power button is pressed the message Power Button Locked will automatically turn ON...
... refresh rate (or vertical frequency; With or without this setting, after a power failure, your LCD display timing mode to adjust the screen image. Set the refresh rate: See your LCD display. To set the resolution. 2. Set the resolution: Right-click on the Windows desktop > Properties > Settings > set the Timing Mode: 1. doing so may result in your computer to your graphic card's user guide for maximizing the quality of 85Hz; If the power button is pressed the message Power Button Locked will automatically turn ON...
User Guide
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... to display and adjust the OSD controls which display on the screen. Adjusting the Screen Image Use the buttons on the front control panel to display the Contrast adjustment control screen. Main Menu with OSD controls Front Control Panel shown below in "Main Menu Controls" on some screens. Power light Green = ON Orange = Power Saving Standby Power On/Off ViewSonic VP2330wb 9 Also toggles between two controls on page 11. Also a shortcut to toggle analog and digital connection. Scrolls through menu options and adjusts the displayed control. Displays the control screen for...
... to display and adjust the OSD controls which display on the screen. Adjusting the Screen Image Use the buttons on the front control panel to display the Contrast adjustment control screen. Main Menu with OSD controls Front Control Panel shown below in "Main Menu Controls" on some screens. Power light Green = ON Orange = Power Saving Standby Power On/Off ViewSonic VP2330wb 9 Also toggles between two controls on page 11. Also a shortcut to toggle analog and digital connection. Scrolls through menu options and adjusts the displayed control. Displays the control screen for...
User Guide
Page 14
... the LCD display. (Look for instructions on "changing the refresh rate" in the graphics card's user guide.) • If necessary, make small adjustments using H. To save the adjustments and exit the menu, press button [1] twice. The following to adjust the display setting: 1. POSITION until the screen image is adjustable through the OSD timeout setting in the Main Menu. 3. To adjust the setting, press the upSor downTbuttons. 5. POSITION and V. A control screen like the one shown below appears. 4. This is completely visible. (The black...
... the LCD display. (Look for instructions on "changing the refresh rate" in the graphics card's user guide.) • If necessary, make small adjustments using H. To save the adjustments and exit the menu, press button [1] twice. The following to adjust the display setting: 1. POSITION until the screen image is adjustable through the OSD timeout setting in the Main Menu. 3. To adjust the setting, press the upSor downTbuttons. 5. POSITION and V. A control screen like the one shown below appears. 4. This is completely visible. (The black...
User Guide
Page 15
... analog and a digital signal. Input Select allows the user to eliminate waviness and distortion. ViewSonic VP2330wb 11 If this product is 6500K (6500 Kelvin). Main Menu Controls Adjust the menu items shown below by using the upSand downTbuttons. NOTE: Auto Image Adjust works with most common video cards. The factory setting for this function does not work on your LCD display, then lower the video refresh rate to 60 Hz and set value. Brightness adjusts background black level of red (R), green (G), and blue (B). Color Adjust...
... analog and a digital signal. Input Select allows the user to eliminate waviness and distortion. ViewSonic VP2330wb 11 If this product is 6500K (6500 Kelvin). Main Menu Controls Adjust the menu items shown below by using the upSand downTbuttons. NOTE: Auto Image Adjust works with most common video cards. The factory setting for this function does not work on your LCD display, then lower the video refresh rate to 60 Hz and set value. Brightness adjusts background black level of red (R), green (G), and blue (B). Color Adjust...
User Guide
Page 16
.... Adds green to the screen image for cooler white (used in most office settings with support being included in the computer, the LCD model number, the serial number, and the ViewSonic® website URL. Adds blue and green to the screen image for color management, with fluorescent lighting). 6500K - See your graphics card's user guide for red (R), green (G), and blue (B). 1. User Color - Saturation increase or decrease color saturation to the 6500K factory preset. Individual adjustments for instructions on changing the resolution and refresh rate (vertical frequency...
.... Adds green to the screen image for cooler white (used in most office settings with support being included in the computer, the LCD model number, the serial number, and the ViewSonic® website URL. Adds blue and green to the screen image for color management, with fluorescent lighting). 6500K - See your graphics card's user guide for red (R), green (G), and blue (B). 1. User Color - Saturation increase or decrease color saturation to the 6500K factory preset. Individual adjustments for instructions on changing the resolution and refresh rate (vertical frequency...
User Guide
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Control Explanation Manual Image Adjust displays the Manual Image Adjust menu. H./V. Position (Horizontal/Vertical Position) moves the screen image left or right and up or down. Fine Tune sharpens the focus by using the following options. 1. Fill All adjusts the video signal to the screen size other than 1920 x 1200 using the display's picture-inpicture. 1. Scaling adjusts the video input signal to fill the screen. 2. PIP Swap allows the user to move the PIP window and control screen. 2. ViewSonic VP2330wb 13 PIP view two programs simultaneously by...
Control Explanation Manual Image Adjust displays the Manual Image Adjust menu. H./V. Position (Horizontal/Vertical Position) moves the screen image left or right and up or down. Fine Tune sharpens the focus by using the following options. 1. Fill All adjusts the video signal to the screen size other than 1920 x 1200 using the display's picture-inpicture. 1. Scaling adjusts the video input signal to fill the screen. 2. PIP Swap allows the user to move the PIP window and control screen. 2. ViewSonic VP2330wb 13 PIP view two programs simultaneously by...
User Guide
Page 18
... the User Color control, Language Select or Power Lock setting. ViewSonic VP2330wb 14 OSD Position allows the user to Landscape or Portrait mode. Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the menus and control screens. Input Priority If multiple computers will do a one time detection for available inputs when first powered on the selected Input Priority, the display will be connected to the display...
... the User Color control, Language Select or Power Lock setting. ViewSonic VP2330wb 14 OSD Position allows the user to Landscape or Portrait mode. Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the menus and control screens. Input Priority If multiple computers will do a one time detection for available inputs when first powered on the selected Input Priority, the display will be connected to the display...
User Guide
Page 19
... Color Filter Glass Surface 23" (full 23" viewable diagonal area), TFT (Thin Film Transistor), Active Matrix WUXGA LCD, 0.258 mm pixel pitch RGB vertical stripe Anti-Glare Input Signal Compatibility Video Sync Digital PC Macintosh1 RGB analog (0.7/1.0 Vp-p, 75 ohms) Composite Sync, Separate Sync, Sync on Green fh:30-92 kHz, fv:24-85 Hz TMDS fh:30-92 kHz, fv:30-85 Hz Up to 1920 x 1200 Non-interlaced Power...
... Color Filter Glass Surface 23" (full 23" viewable diagonal area), TFT (Thin Film Transistor), Active Matrix WUXGA LCD, 0.258 mm pixel pitch RGB vertical stripe Anti-Glare Input Signal Compatibility Video Sync Digital PC Macintosh1 RGB analog (0.7/1.0 Vp-p, 75 ohms) Composite Sync, Separate Sync, Sync on Green fh:30-92 kHz, fv:24-85 Hz TMDS fh:30-92 kHz, fv:30-85 Hz Up to 1920 x 1200 Non-interlaced Power...
User Guide
Page 20
.... ViewSonic VP2330wb 16 If the other end of the computer. Control buttons do not work • Press only one button at a time. Troubleshooting No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another computer. • If you need a Macintosh adapter. Power is ON but no screen image • Make sure the video cable supplied with the LCD display is tightly secured to the video output port...
.... ViewSonic VP2330wb 16 If the other end of the computer. Control buttons do not work • Press only one button at a time. Troubleshooting No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to the LCD display. • Plug another computer. • If you need a Macintosh adapter. Power is ON but no screen image • Make sure the video cable supplied with the LCD display is tightly secured to the video output port...
User Guide
Page 23
... ViewSonic. 4. Use of 1 Release Date: 03-31-05 ViewSonic VP2330wb 19 Removal, installation, and set-up service charges. Take or ship the product freight prepaid in the original container to shipment. Limitation of implied warranties: There are warranted for three (3) years for all parts including the light source and three (3) years for all labor from state to the cost of repair or replacement...
... ViewSonic. 4. Use of 1 Release Date: 03-31-05 ViewSonic VP2330wb 19 Removal, installation, and set-up service charges. Take or ship the product freight prepaid in the original container to shipment. Limitation of implied warranties: There are warranted for three (3) years for all parts including the light source and three (3) years for all labor from state to the cost of repair or replacement...