User Guide
Page 15
... screen image left or right and up or down. Fine Tune sharpens the focus by aligning text and/or graphics with pixel boundaries. Manual Image Adjust Sub-menu H. ViewSonic VA712 11 See your graphics card's user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1280 x ...and focus of the screen image. Control Explanation Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and the ViewSonic® website URL. NOTE: Try Auto Image Adjust first.
... screen image left or right and up or down. Fine Tune sharpens the focus by aligning text and/or graphics with pixel boundaries. Manual Image Adjust Sub-menu H. ViewSonic VA712 11 See your graphics card's user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1280 x ...and focus of the screen image. Control Explanation Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and the ViewSonic® website URL. NOTE: Try Auto Image Adjust first.
User Guide
Page 16
... Background allows the user to move the OSD menus and control screens. OSD Position allows the user to turn the OSD background On or Off. ViewSonic VA712 12 OSD Timeout sets the length of this notice. Resolution Notice allows the user to choose the language used in the Specifications of time... 1280 x 1024, the following screen appears. Control Explanation Setup Menu displays the menu shown below: Language Select allows the user to enable or disable this manual.
... Background allows the user to move the OSD menus and control screens. OSD Position allows the user to turn the OSD background On or Off. ViewSonic VA712 12 OSD Timeout sets the length of this notice. Resolution Notice allows the user to choose the language used in the Specifications of time... 1280 x 1024, the following screen appears. Control Explanation Setup Menu displays the menu shown below: Language Select allows the user to enable or disable this manual.
Service Manual
Page 2
... warranty of Changes Initial Release Editor Jamie Chang ViewSonic Corporation Confidential - Further, ViewSonic reserves the right to revise this publication may ...without the prior written permission of ViewSonic Corporation. Revision History Revision SM Editing Date ECR Number 1a...merchantability or fitness for any particular purpose. ViewSonic is a registered trademark of ViewSonic Corporation. No part of this publication and...Trademarks Opt quest is a registered trademark of ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 i All rights reserved. All other ...
... warranty of Changes Initial Release Editor Jamie Chang ViewSonic Corporation Confidential - Further, ViewSonic reserves the right to revise this publication may ...without the prior written permission of ViewSonic Corporation. Revision History Revision SM Editing Date ECR Number 1a...merchantability or fitness for any particular purpose. ViewSonic is a registered trademark of ViewSonic Corporation. No part of this publication and...Trademarks Opt quest is a registered trademark of ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 i All rights reserved. All other ...
Service Manual
Page 4
... from circuit board. 3. Do Not Copy VA712-2_ VA712b-2 1 Do not try to also user's manual. Stop using replacement components rated for power input. Always unplug the monitor before cleaning it contains no user-serviceable parts. The ... so as it .Clean the cabinet with this guide handy. Precautions and Safety Notices 1.1 SAFETY PRECAUTIONS This monitor is unplugged. Carefully go over the following WARNINGS before soldering. 2. Have it gets wet, unplug the power... based cleaner onto the cloth, not directly onto the glass screen. ViewSonic Corporation Confidential -
... from circuit board. 3. Do Not Copy VA712-2_ VA712b-2 1 Do not try to also user's manual. Stop using replacement components rated for power input. Always unplug the monitor before cleaning it contains no user-serviceable parts. The ... so as it .Clean the cabinet with this guide handy. Precautions and Safety Notices 1.1 SAFETY PRECAUTIONS This monitor is unplugged. Carefully go over the following WARNINGS before soldering. 2. Have it gets wet, unplug the power... based cleaner onto the cloth, not directly onto the glass screen. ViewSonic Corporation Confidential -
Service Manual
Page 14
Sharpness adjusts the clarity and focus of the screen image. Manual Image Adjust Sub-menu H. NOTE: Try Auto Image Adjust first. Do Not Copy VA712-2_ VA712b-2 11 Size (Horizontal Size) adjusts the width of the screen image. Fine Tune sharpens the focus by aligning text and/or ... graphics card's user guide for instructions on changing the resolution and refresh rate (vertical frequency). Setup Menu displays the menu shown below: ViewSonic Corporation Confidential - Information displays the timing mode (video signal input) coming from the graphics card in the computer, the...
Sharpness adjusts the clarity and focus of the screen image. Manual Image Adjust Sub-menu H. NOTE: Try Auto Image Adjust first. Do Not Copy VA712-2_ VA712b-2 11 Size (Horizontal Size) adjusts the width of the screen image. Fine Tune sharpens the focus by aligning text and/or ... graphics card's user guide for instructions on changing the resolution and refresh rate (vertical frequency). Setup Menu displays the menu shown below: ViewSonic Corporation Confidential - Information displays the timing mode (video signal input) coming from the graphics card in the computer, the...
Service Manual
Page 15
OSD Background allows the user to move the OSD menus and control screens. Do Not Copy VA712-2_ VA712b-2 12 If you enable the Resolution Notice shown above and your computer is displayed. OSD Position allows the user to turn the OSD background... at a resolution other than 1280 x 1024, the following screen appears. OSD Timeout sets the length of this notice. ViewSonic Corporation Confidential - Language Select allows the user to enable or disable this manual. Memory Recall returns the adjustments back to factory settings if the display is not pushed within 30 seconds, the...
OSD Background allows the user to move the OSD menus and control screens. Do Not Copy VA712-2_ VA712b-2 12 If you enable the Resolution Notice shown above and your computer is displayed. OSD Position allows the user to turn the OSD background... at a resolution other than 1280 x 1024, the following screen appears. OSD Timeout sets the length of this notice. ViewSonic Corporation Confidential - Language Select allows the user to enable or disable this manual. Memory Recall returns the adjustments back to factory settings if the display is not pushed within 30 seconds, the...
Service Manual
Page 19
... will allow you to adjust each function manually. Hot Keys for Function Controls) first. The "Auto Image Adjust" function is workable. For optimum screen quality, the user has to erase all end-user's settings and restore the factory defaults. Do Not Copy VA712-2_ VA712b-2 16 Power Block Function 4.3 Function Test and... aimed to offer a better screen quality by built-in ASIC. Firmware Test Pattern: Burn In Mode (Refer to Chapter III-3. DDC Test Pattern: EDID program ViewSonic Corporation Confidential - Make sure the F/W is the latest version.
... will allow you to adjust each function manually. Hot Keys for Function Controls) first. The "Auto Image Adjust" function is workable. For optimum screen quality, the user has to erase all end-user's settings and restore the factory defaults. Do Not Copy VA712-2_ VA712b-2 16 Power Block Function 4.3 Function Test and... aimed to offer a better screen quality by built-in ASIC. Firmware Test Pattern: Burn In Mode (Refer to Chapter III-3. DDC Test Pattern: EDID program ViewSonic Corporation Confidential - Make sure the F/W is the latest version.
Service Manual
Page 20
...Full White Pattern - Check if the Mura can pass test program. Do Not Copy VA712-2_ VA712b-2 17 Check and see if each color is audio output. - The total numbers and distance of the ...60Hz Test Pattern: Line Moire Pattern Check and see if the image boundary is working without noise and ViewSonic Corporation Confidential - If not, readjust by the following steps: (a)Select and enter "Fine Tune" function ... by the following steps: (a)Select and enter "Manual Image Adjust" function on LCD panel with the spec. Make sure that audio function (volume 80%) is within screen frame....
...Full White Pattern - Check if the Mura can pass test program. Do Not Copy VA712-2_ VA712b-2 17 Check and see if each color is audio output. - The total numbers and distance of the ...60Hz Test Pattern: Line Moire Pattern Check and see if the image boundary is working without noise and ViewSonic Corporation Confidential - If not, readjust by the following steps: (a)Select and enter "Fine Tune" function ... by the following steps: (a)Select and enter "Manual Image Adjust" function on LCD panel with the spec. Make sure that audio function (volume 80%) is within screen frame....
Service Manual
Page 53
...made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 50 7. Prefix: PX5 Item 1 Accessories: 2 Board Assembly: 3 4 5 6 Cabinets: 7 8 9 Cables: 10 11 12 13 14 Documentation 15 16 17 18 19 20 21 22 23 24 25 Electronics: 26 27...KEY BOARD HARNESS WIRE HARNESS CARTON LABEL H/V WARNING LABEL Hg LABEL HI-POT LABEL FOR 17-L QSG CD MANUAL S/N LABEL MANUAL P/N LABEL ID LABEL BLUE STICKER-2 8ms STICKER IC M24C02-WMN6TP IC M24C16-WMN6TP LCD PANEL SPEAKER SPEAKER IC AMPLIFIER E-TDA749 RTD2023L-LF LQFP-48 AIC1084-33PM TO-263 MTV512MV ...
...made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 50 7. Prefix: PX5 Item 1 Accessories: 2 Board Assembly: 3 4 5 6 Cabinets: 7 8 9 Cables: 10 11 12 13 14 Documentation 15 16 17 18 19 20 21 22 23 24 25 Electronics: 26 27...KEY BOARD HARNESS WIRE HARNESS CARTON LABEL H/V WARNING LABEL Hg LABEL HI-POT LABEL FOR 17-L QSG CD MANUAL S/N LABEL MANUAL P/N LABEL ID LABEL BLUE STICKER-2 8ms STICKER IC M24C02-WMN6TP IC M24C16-WMN6TP LCD PANEL SPEAKER SPEAKER IC AMPLIFIER E-TDA749 RTD2023L-LF LQFP-48 AIC1084-33PM TO-263 MTV512MV ...
Service Manual
Page 54
... made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 51 Prefix: PX7 Item 1 Accessories: 2 Board Assembly: 3 4 5 6 Cabinets: 7 8 9 Cables: 10 11 12 13 14 Documentation: 15 16 17 18 19 20 21 22 23 24 Electronics: 25 26 27 28...SIGNAL CABLE AUDIO CABLE AUDIO BOARD HARNESS KEY BOARD HARNESS WIRE HARNESS CARTON LABEL Hg LABEL HI-POT LABEL FOR 17-L QSG S/N LABEL MANUAL P/N LABEL BLUE STICKER-2 8ms STICKER CD MANUAL ID IC M24C02-WMN6TP IC M24C02-WMN6TP IC M24C16-WMN6TP SPEAKER SPEAKER AIC1084-33PM TO-263 PANEL RTD2523B-LF ...
... made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. Do Not Copy VA712-2_ VA712b-2 51 Prefix: PX7 Item 1 Accessories: 2 Board Assembly: 3 4 5 6 Cabinets: 7 8 9 Cables: 10 11 12 13 14 Documentation: 15 16 17 18 19 20 21 22 23 24 Electronics: 25 26 27 28...SIGNAL CABLE AUDIO CABLE AUDIO BOARD HARNESS KEY BOARD HARNESS WIRE HARNESS CARTON LABEL Hg LABEL HI-POT LABEL FOR 17-L QSG S/N LABEL MANUAL P/N LABEL BLUE STICKER-2 8ms STICKER CD MANUAL ID IC M24C02-WMN6TP IC M24C02-WMN6TP IC M24C16-WMN6TP SPEAKER SPEAKER AIC1084-33PM TO-263 PANEL RTD2523B-LF ...
Service Manual
Page 55
Prefix: PX5 Item ViewSonic P/N Ref. BOM LIST (VA712-2) ViewSonic Model Number: VS10901-1W Rev: 1a Serial No. Do Not Copy VA712-2_ VA712b-2 52 P/N Description 1 B-00004963 AUPC780B3P AUDIO BOARD 2 B-00005609 CBPC780KCWV4P CONVERSION BOARD 3 B-00005610 KEPC780KE1P KEY BOARD 4 B-00005611 PWPC1742CPV2P POWER BOARD 5 N/A 11G6054 1... 24 DC-00003727 40G 459709 1B CARTON LABEL 25 DC-00003731 40G 459709 5A HI-POT LABEL FOR 17-LCD 26 DC-00005636 40G 58162435A MANUAL P/N LABEL 27 N/A 40G 970709 7A ID 28 DC-00003730 40G457B709 1A Hg LABEL 29 DC-00005638 40G581B709...
Prefix: PX5 Item ViewSonic P/N Ref. BOM LIST (VA712-2) ViewSonic Model Number: VS10901-1W Rev: 1a Serial No. Do Not Copy VA712-2_ VA712b-2 52 P/N Description 1 B-00004963 AUPC780B3P AUDIO BOARD 2 B-00005609 CBPC780KCWV4P CONVERSION BOARD 3 B-00005610 KEPC780KE1P KEY BOARD 4 B-00005611 PWPC1742CPV2P POWER BOARD 5 N/A 11G6054 1... 24 DC-00003727 40G 459709 1B CARTON LABEL 25 DC-00003731 40G 459709 5A HI-POT LABEL FOR 17-LCD 26 DC-00005636 40G 58162435A MANUAL P/N LABEL 27 N/A 40G 970709 7A ID 28 DC-00003730 40G457B709 1A Hg LABEL 29 DC-00005638 40G581B709...
Service Manual
Page 57
... 1 24 N/A 40G 45760819A MODEL LABEL 1 25 DC-00003727 40G 459709 1B CARTON LABEL 1 26 DC-00003731 40G 459709 5A HI-POT LABEL FOR 17-LCD 1 27 DC-00005636 40G 58162435A MANUAL P/N LABEL 1 28 N/A 40G 970709 8A ID 1 29 DC-00003730 40G457B709 1A Hg LABEL 1 30 DC-00005638 40G581B709 2B BLUE STICKER-2 1 31 DC... 14P-14P 50mm 1 63 N/A 95G8014 16 50 HARNESS 16P-12P 165mm 1 64 CB-00005616 95G8018 30910 WIRE HARNESS 1 65 HW-00005625 M1G 130 6120 SCREW 4 ViewSonic Corporation Confidential - BOM LIST (VA712b-2) ViewSonic Model Number: VS10901-3W Rev: 1a Serial No.
... 1 24 N/A 40G 45760819A MODEL LABEL 1 25 DC-00003727 40G 459709 1B CARTON LABEL 1 26 DC-00003731 40G 459709 5A HI-POT LABEL FOR 17-LCD 1 27 DC-00005636 40G 58162435A MANUAL P/N LABEL 1 28 N/A 40G 970709 8A ID 1 29 DC-00003730 40G457B709 1A Hg LABEL 1 30 DC-00005638 40G581B709 2B BLUE STICKER-2 1 31 DC... 14P-14P 50mm 1 63 N/A 95G8014 16 50 HARNESS 16P-12P 165mm 1 64 CB-00005616 95G8018 30910 WIRE HARNESS 1 65 HW-00005625 M1G 130 6120 SCREW 4 ViewSonic Corporation Confidential - BOM LIST (VA712b-2) ViewSonic Model Number: VS10901-3W Rev: 1a Serial No.
Service Manual
Page 62
... VA712-2_ VA712b-2 59 Packing for Shipping PACKING PART LIST ( VA712-2 ) ViewSonic Model Number: VS10901-1W Rev: 1a Item ViewSonic P/N Ref. P/N Location Q'ty 1 P-00005662 J44G3783709 1C CARTON 1 2 N/A 50G 600 2/3 HANDLE1/2 1 3 P-00005642 45G 76 28 V3 PE BAG 1 4 N/A 70G1701709 9B CD MANUAL 1 5 DC-00005617 41G7801709 6A QSG 1 6 P-00005643 45G 88606 EPE COVER 1 7 N/A T780KCWHKDV3ABP MONITOR 1 8 P-00005645 45G...
... VA712-2_ VA712b-2 59 Packing for Shipping PACKING PART LIST ( VA712-2 ) ViewSonic Model Number: VS10901-1W Rev: 1a Item ViewSonic P/N Ref. P/N Location Q'ty 1 P-00005662 J44G3783709 1C CARTON 1 2 N/A 50G 600 2/3 HANDLE1/2 1 3 P-00005642 45G 76 28 V3 PE BAG 1 4 N/A 70G1701709 9B CD MANUAL 1 5 DC-00005617 41G7801709 6A QSG 1 6 P-00005643 45G 88606 EPE COVER 1 7 N/A T780KCWHKDV3ABP MONITOR 1 8 P-00005645 45G...
Service Manual
Page 77
... ViewSonic Corporation. Do you satisfied with this Service Manual? We would appreciate your completion of the Assessment Matrix below, for your feedback on our Service Manual, which allows continuous improvement of this Service Manual? Specification 3. Exploded Diagram and Exploded Parts List 9. Service Manual Content 2. Recommended Spare Parts List 8. Service Manual Layout 3. Do Not Copy VA712-2_ VA712b...
... ViewSonic Corporation. Do you satisfied with this Service Manual? We would appreciate your completion of the Assessment Matrix below, for your feedback on our Service Manual, which allows continuous improvement of this Service Manual? Specification 3. Exploded Diagram and Exploded Parts List 9. Service Manual Content 2. Recommended Spare Parts List 8. Service Manual Layout 3. Do Not Copy VA712-2_ VA712b...