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Service Manual ViewSonic VX724-1 Model No. VS10049 17” Color TFT LCD Display (VX724-1_SM Rev. 1b Jun. 2006) ViewSonic 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583 Copyright Copyright ¤ 2006 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 by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes. Trademarks Optiquest is a registered trademark of ViewSonic Corporation. ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners. Revision History Revision SM Editing Date 1a 06/06/05 1b 06/23/06 ViewSonic Corporation Description of Changes ECR Number A. Lu Initial Release VS-E060083 Editor updated RSPL,BOM,EPL,PPL i Confidential - Do Not Copy Jamie C. VX724-1 TABLE OF CONTENTS 1. Precautions and Safety Notices 1 2. Specification 5 3. Front Panel Function Control Description 17 4. Circuit Description 23 5. Adjustment Procedure 35 6. Troubleshooting Flow Chart 57 7. Recommended Spare Parts List 63 8. Exploded Diagram and Exploded Parts List 68 9. Block Diagram 79 10. Schematic Diagrams 81 11. PCB Layout Diagrams 89 ViewSonic Corporation ii Confidential - Do Not Copy VX724-1 1. Precautions and Safety Notices 1. Appropriate Operation (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Turn off the product before cleaning. Use only a dry soft cloth when cleaning the LCD panel surface. Use a soft cloth soaked with mild detergent to clean the display housing. Use only a high quality, safety approved AC/DC power cord. Disconnect the power plug from the AC outlet if the product will not be used for a long period of time. If smoke, abnormal noise, or strange odor is present, immediately switch the LCD display off. Do not touch the LCD panel surface with sharp or hard objects. Do not place heavy objects on the LCD display, video cable, or power cord. Do not use abrasive cleaners, waxes or solvents for your cleaning. Do not operate the product under the following conditions: - Extremely hot, cold or humid environment. - Areas containing excessive dust and dirt. - Near any appliance generating a strong magnetic field. - In direct sunlight. 2. Caution No modification of any circuit should be attempted. Service work should only be performed after you are thoroughly familiar with all of the following safety checks and servicing guidelines. 3. Safety Check Care should be taken while servicing this LCD display. Because of the high voltage used in the inverter circuit, the voltage is exposed in such areas as the associated transformer circuits. 4. LCD Module Handling Precautions 4.1 Handling Precautions (1) Since front polarizer is easily damaged, pay attention not to scratch it. (2) Be sure to turn off power supply when connecting or disconnecting input connector. (3) Wipe off water drops immediately. Long contact with water may cause discoloration or spots. (4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. (5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. (6) Since CMOS LSI is used in this module, take care of static electricity and ensure human earth when handling. (7) Do not open or modify the Module Assembly. (8) Do not press the reflector sheet at the back of the module in any direction. (9) In the event that a Module must be put back into the packing container slot after it was taken out of the container, do not press the center of the CCFL Reflector edge. Instead, press at the far ends of the CFL Reflector edge softly. Otherwise the TFT Module may be damaged. (10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate or tilt the Interface Connector of the TFT Module. ViewSonic Corporation 1 Confidential - Do Not Copy VX724-1 (11) After installation of the TFT Module into an enclosure (LCD monitor housing, for example), do not twist or bend the TFT Module even momentarily. When designing the enclosure, it should be taken into consideration that no bending/twisting forces may be applied to the TFT Module from outside. Otherwise the TFT Module may be damaged. (12) The cold cathode fluorescent lamp in the LCD contains a small amount of mercury. Please follow local ordinances or regulations for disposal. (13) The LCD module contains a small amount of materials having no flammability grade. The LCD module should be supplied with power that complies with the requirements of Limited Power Source (IEC60950 or UL1950), or an exemption should be applied for. (14) The LCD module is designed so that the CCFL in it is supplied by a Limited Current Circuit (IEC60950 or UL1950). Do not connect the CCFL to a Hazardous Voltage Circuit. ViewSonic Corporation 2 Confidential - Do Not Copy VX724-1 Correct methods : Incorrect Methods : Only touch the metal frame of the panel or the front cover of the monitor. Do not touch the surface of the polarizer . If the surface of the panel is pressed by fingers, this may cause "MURA." Take out the monitor by grasping the cushion. If the monitor is removed by grasping the LCD panel, that may cause "MURA." ViewSonic Corporation 3 Confidential - Do Not Copy VX724-1 Correct Methods : Incorrect Methods : Place the monitor on a clean & soft foam pad . ViewSonic Corporation If the monitor is placed on foreign objects, that could scratch the surface of the panel. 4 Confidential - Do Not Copy VX724-1 2. Specification GENERAL SPECIFICATION Test Resolution & Frequency 1280x1024 @ 60Hz Test Image Size Full Size Factory Default: Contrast and Brightness Controls Contrast = 70%, Brightness = 100% VIDEO INTERFACE Analog Input Connector DB-15 (Analog), refer the appendix A Digital Input Connector DVI-I (Digital), refer the appendix B Default Input Connector Defaults to the first detected input Video Cable Strain Relief Equal to twice the weight of the monitor for five minutes Video Cable Connector DB-15 Pin out Compliant DDC 2B 1. Video RGB (Analog) Video Signals Separate, Composite, and Sync on Green 2. TMDS (Digital) Video Impedance 75 Ohms (Analog), 100 Ohms (Digital) Maximum PC Video Signal 950 mV with no damage to monitor Maximum Mac Video Signal 1250 mV with no damage to monitor DDC 1/2B Compliant with Revision 1.3 Sync Compatibility Separate Sync, Composite Sync, SOG Shall be compatible with all PC type computers, Video Compatibility Macintosh computers, and after market video cards 640 x 350*, 640 x 480, 720 x 400* (640 x 400*), 800 x 600, 832 x 624, 1024 x 768, 1152 x 864, 1152 x 870, 1280 x 720, 1280 x 1024 Resolution Compatibility * The image vertical size might not be full screen, but the image vertical position should be at the center. Exclusions ViewSonic Corporation Not compatible with interlaced video 5 Confidential - Do Not Copy VX724-1 POWER SUPPLY Internal Power Supply Part Number: FSP035-1PI01 Input Voltage Range 90 TO 264 VAC Input Frequency Range 47.5 TO 63 HERTZ Short Circuit Protection Output can be shorted without damage Over Current Protection 5.0 A typical at 12.0 VDC Leakage Current 3.5mA (Max) at 254VAC / 60Hz EFFICIENCY 65 % typical at 115VAC Full Load Fuse Internal and not user replaceable Power Dissipation 32 Watts (typ) Max Input AC Current 1.0 Arms @ 90VAC, 0.6 Arms @265VAC INRUSH CURRENT (COLD START) 60 A @ 120VAC Shall start and function properly when under full load, Power Supply Cold Start with all combinations of input voltage, input frequency, and operating temperature Shall be able to withstand an ANSI/IEEE C62.41-1980 Power Supply Transient Immunity 6000V 200 ampere ring wave transient test with no damage Shall be able to withstand 1.5 times nominal line voltage Power Supply Line Surge Immunity for one cycle with no damage Shall be able to function properly, without reset or visible Power Supply Missing Cycle Immunity screen artifacts, when ½ cycle of AC power is randomly missing at nominal input The power supply shall not produce audible noise that would be detectable by the user. Audible shall defined Power Supply Acoustics to be in compliance with ISO 7779 (DIN EN27779:1991) Noise measurements of machines acoustics. Power Switch noise shall not be considered Separate 3-prong NEMA 5-15P type plug. US Type Power Cable Length = 1.8m. Connects to display. Color = Black Schuko CEE7-7 type plug. European Type Power Cable Length = 1.8m, Connects to display. Color = Black Separate 3-prong type plug. CCC Type Power Cable Length = 1.8m. Connects to display. Color = Black Separate 2-prong NEMA 1-15P type plug. PSE Type Power Cable Length = 1.8m. Connects to display. Color = Black Power Saving Operation(Method) VESA DPMS Signaling ON Mode < 35 W (max) / 32 W (typ) Power Consumption Active Off < 1 W Recovery Time ViewSonic Corporation On Mode = N/A, Active Off < 3 sec 6 Confidential - Do Not Copy VX724-1 ELECTRICAL REQUIREMENT Horizontal / Vertical Frequency Horizontal Frequency 30 – 82 KHZ Vertical Refresh Rate 50 – 75 HZ Maximum Pixel Clock 135 MHz Sync Polarity Independent of sync polarity. Timing Table Item Timing Analog Digital 1 640 x 350 @ 70Hz, 31.5kHz Yes Yes 2 640 x 400 @ 60Hz, 31.5kHz Yes Yes 3 640 x 400 @ 70Hz, 31.5kHz Yes Yes 4 640 x 480 @ 50Hz, 24.7kHz Yes No 5 640 x 480 @ 60Hz, 31.5kHz Yes Yes 6 640 x 480 @ 67Hz, 35.0kHz Yes Yes 7 640 x 480 @ 72Hz, 37.9kHz Yes Yes 8 640 x 480 @ 75Hz, 37.5kHz Yes Yes 9 640 x 480 @ 85Hz, 43.27kHz No No 10 720 x 400 @ 70Hz, 31.5kHz Yes Yes 11 800 x 600 @ 56Hz, 35.1kHz Yes Yes 12 800 x 600 @ 60Hz, 37.9kHz Yes Yes 13 800 x 600 @ 75Hz, 46.9kHz Yes Yes 14 800 x 600 @ 72Hz, 48.1kHz Yes Yes 15 800 x 600 @ 85Hz, 53.7kHz No No 16 832 x 624 @ 75Hz, 49.7kHz Yes Yes 17 1024 x 768 @ 60Hz, 48.4kHz Yes Yes 18 1024 x 768 @ 70Hz, 56.5kHz Yes Yes 19 1024 x 768 @ 72Hz, 58.1kHz Yes Yes 20 1024 x 768 @ 75Hz, 60.0kHz Yes Yes 21 1024 x 768 @ 85Hz, 68.67kHz No No 22 1152 x 864 @ 75Hz, 67.5kHz Yes Yes 23 1152 x 870 @ 75Hz, 68.7kHz Yes Yes 24 1280 x 1024 @ 60Hz, 63.4kHz Yes Yes 25 1280 x 1024 @ 75Hz, 79.97kHz Yes Yes 26 1280x 720 @ 60Hz, 45kHz (HDTV) Yes Yes ViewSonic Corporation 7 Confidential - Do Not Copy VX724-1 Primary Presets 1280x1024 @ 60Hz User Presets Number of User Presets (recognized timings) Available: 10 presets total in FIFO configuration Changing Modes - Maximum Mode Change Blank Time for image stability : 3 seconds (Max), excluding “Auto Image Adjust” time - Under DOS mode (640 x 350, 720 x 400 & 640 x 400), it should recall factory setting when execute “Auto I mage Adjust” - The monitor needs to do “Auto Image Adjust” the first time a new mode is detected (see section “0-Touch™ Function Actions”) ViewSonic Corporation 8 Confidential - Do Not Copy VX724-1 TFT LCD PANEL Panel Characteristics: 1st Source Panel AUO M170EG01 V8 Type TN type with LVDS interface Active Size 337.9 (H) x 270.3 (V) Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.264 mm GLASS TREATMENT Anti Glare (Hard coating 3H) # OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom) BACKLIGHT LIFE 50,000 Hours (Typ) / 40,000 Hours (Min) Luminance – Condition: CT = 6500K, Contrast = Max, Brightness = Max 300 cd/m2 (Typ after 30 minute warm up) 240 cd/m2 (Min after 30 minute warm up) Brightness Uniformity 80% (typ), 75% (min) MIN LUMINANCE IN 9 POINTS/ MAX LUMINANCE IN 9 POINTS Contrast Ratio 500:1 (Typ), 300:1 (Min) Color Depth 16 million colors (x bit panel) Viewing Angle (Horizontal) @ CR>10 Typical: 140º MINIMUM: 120º @ CR>5 Typical: 160º M INIMUM: 140º VIEWING ANGLE (VERTICAL) @ CR>10 Typical: 130º Minimum: 110º @ CR>5 Typical: 160º Minimum: 140º Response Time 10%-90% @ Ta=25°C Without OD Board (on/off) Tr = 6ms,Tf = 2ms Total = 8ms (typ) Tr = 9ms,Tf = 4ms Total = 13ms (max) With OD Board (on/ off) Tr = 3.9ms,Tf = 1.5ms Total = 5.4ms (typ) With OD Board (gray –gray) Total = 4 ms Panel Defects Please see Panel Quality Specifications. ViewSonic Corporation 9 Confidential - Do Not Copy VX724-1 2ND Source Panel QDI QD17EL0709 Type TN type with LVDS interface Active Size 337.9 (H) x 270.3 (V) Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.264 mm GLASS TREATMENT Anti Glare (Hard coating 3H) # OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom) BACKLIGHT LIFE 50,000 Hours (Typ) / 40,000 Hours (Min) Luminance (Center) – Condition: CT = 6500K, Contrast = Max, Brightness = Max 260 cd/m2 (Typ after 30 minute warm up) 200 cd/m2 (Min after 30 minute warm up) Brightness Uniformity Dw = 1.25 (typ), 1.33 (max) dw = Max luminance (of 9 points)/ Min luminance (of 9 points) Contrast Ratio 500:1 (typ), 300:1 (min) Color Depth 16.2 million colors (6+2 bit panel) Viewing Angle (Horizontal) @ CR>10 Typical: 140º Minimum: 120º @ CR>5 Typical: 160º Minimum: 140º VIEWING ANGLE (VERTICAL) @ CR>10 Typical: 125º Minimum: 105º @ CR>5 Typical: Minimum: 145º 125º Response Time 10%-90% @ Ta=25°C Without OD Board (on/off) Tr = 2ms,Tf = 6ms Total = 8ms (typ) Total =13ms(max) With OD Board (on/ off) Tr = 1.4ms,Tf = 5.3ms Total = 6.7ms (typ) With OD Board (gray –gray) Total = 4 ms Panel Defects Please see Panel Quality Specifications. ViewSonic Corporation 10 Confidential - Do Not Copy VX724-1 3rd Source Panel QDI QD17EL0711 Type TN type with LVDS interface Active Size 337.9 (H) x 270.3 (V) Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.264 mm GLASS TREATMENT Anti Glare (Hard coating 3H) # OF BACKLIGHTS 4 CCFL edge-light (2 top / 2 bottom) BACKLIGHT LIFE 50,000 Hours (Typ) / 40,000 Hours (Min) Luminance (Center) – Condition: CT = 6500K, Contrast = Max, Brightness = Max 270 cd/m2 (Typ after 30 minute warm up) 220 cd/m2 (Min after 30 minute warm up) Brightness Uniformity Dw = 1.25 (typ), 1.33 (max) dw = Max luminance (of 9 points)/ Min luminance (of 9 points) Contrast Ratio 600:1 (typ), 400:1 (min) Color Depth 16.2 million colors (6+2 bit panel) Viewing Angle (Horizontal) @ CR>10 Typical: Minimum: VIEWING ANGLE (VERTICAL) 140º 120º @ CR>10 Typical: 125º Minimum: 105º @ CR>5 Typical: Minimum: 160º 140º @ CR>5 Typical: Minimum: 145º 125º Response Time 10%-90% @ Ta=25°C Without OD Board (on/off) Tr = 2ms,Tf = 6ms Total = 8ms (typ) Total =13ms(max) With OD Board (on/ off) Tr = 1.4ms,Tf = 5.3ms Total = 6.7ms (typ) With OD Board (gray –gray) Total = 4 ms Panel Defects Please see Panel Quality Specifications. ViewSonic Corporation 11 Confidential - Do Not Copy VX724-1 IMAGE PERFORMANCE Factory Defaults Item Defaults Item Defaults Contrast 70% OSD H. Position 50% Brightness 100% OSD V. Position 50% Color Temperature 6500K OSD Time Out 15 Sec Sharpness 25% OSD Background On 720x400/640x400 720x400 Resolution Notice Enabled Luminance Lv (Max) – Same as the Luminance in section Condition: 4-7 “TFT LCD PANEL” Contrast = 100% Brightness = 100% Color Temperature = 6500K Lv (Def) – Condition: Contrast = Default Lv (Def) / Lv (Max) x 100% ≧ 85% Brightness = Default Color Temperature = 6500K Display Size Horizontal Display Size, Primary Preset Full Screen Vertical Display Size, Primary Preset Full Screen Saturation Contrast = Default Brightness = Default No visible saturation TEST PATTERN = 32-GRAY Contrast = 100% Brightness = 100% 6~8 level saturation Test pattern = 32-gray ViewSonic Corporation 12 Confidential - Do Not Copy VX724-1 Preset Color Temperatures SRGB It should meet IEC 61966-2-1 (1999-10) standard Preset 1 9300K Wx= 0.283 +/- 0.02 CCT (Max) = 10250K CCT (Min) = Wy= 0.298 +/- 0.02 8500K Preset 2 6500K (Primary) Wx= 0.313 +/- 0.02 CCT (Max) = 6950K Wy= 0.329 +/- 0.02 CCT (Min) = 6100K Preset 3 5400K Wx= 0.335 +/- 0.02 CCT (Max) = 5915K Wy= 0.350 +/- 0.02 CCT (Min) = 4935K Preset Color Temperature Each color preset shall be adjustable. Adjustability individually controlled. Red, Green, and Blue shall be Video Cards Compatibility Peaking Performance : Peaking is not adjustable Raster Artifacts - Video Artifacts : No visible streaking, sag, or smearing artifacts when driven by the specified video cards in the primary mode and after user adjustment to best condition - Power Supply, and Grounding Artifacts : No visible artifacts in any specified video mode within the horizontal or vertical frequency range of the monitor - Temperature Drift : Image shall not drift or lose fine-tune adjustment ViewSonic Corporation 13 Confidential - Do Not Copy VX724-1 MECHANICAL Dimension (Desktop) Width 388 mm (15.3 inch) Height 438 mm (17.2 inch) Depth 176 mm ( Monitor Weight 6.9 inch) 5 kg / 11 lbs Dimension (Head Only / Wall Mount) Width 388 mm (15.3 inch) Height 332 mm (13.1 inch) Depth 62 mm (2.4 inch) Monitor Weight 3.5 kg / 7.7 lbs Ergonomics Tilt Up From 0º up to ≧20º Tilt Down From 0º down to -3º ~ -5 º Mechanical Specifications - Screen Printed Parts : Artwork shall be provided by ViewSonic. The ViewSonic Bezel Graphics Specification, VSC_S_299 v.1d (2003) controls logo position - Bird Logo : The ViewSonic Bird Logo Plate Specification, VSC_S_286 v.1b controls bird logo position - Molded Plastic : Workmanship shall be inspected according to the ViewSonic Molded Plastic Parts Specification, VSCMPPSPEC001 v.1b - Head Tilt Specification : In order to control the visible tilt of the LCD head, all units must have less than 1.5mm difference in height between the lower center and left / right corner of the bezel - Bezel Gap Specification: The max. gap to the panel glass shall be less than 1.0 mm - Bezel / Speaker Cover Gap : The max. gap between the bottom of the front bezel and the top of the speaker cover shall be less than 1.2 mm. The gap deviation must be less than 0.3mm - External Jumpers : There shall be no external jumpers allowed - Panel Preload Pressure :The LCD panel shall not experience any preload pressure when mounted to the bezel causing image degradation - Front Panel Buttons : Tactile - Button Alignment : The gap clearance between the buttons and the bezel surface shall be uniform - Cold Cathode Fluorescent Tubes (CCFT) Cables : Cables between inverter and CCFT shall not have any direct contact to any cabinet surface or opening exposing users to the risk of electric shock. CCFT cables shall be properly routed internally to prevent them from straying to other areas within the monitor - Sheet Metal Parts : All sharp edges of sheet metal parts that have the possibility of coming into contact with wire harnesses, flexible flat cables (FFCs), CCFT cables shall be covered with felt tape to protect the cable’s insulation from being damaged. If felt tape is not used, then the edges of the sheet metal shall be machined smooth to prevent wiring insulator damage ViewSonic Corporation 14 Confidential - Do Not Copy VX724-1 Tilt/Swivel Base Mechanical Interface The LCD monitor shall be in compliance with the most current revision of the VESA “Flat Panel Monitor Physical Mounting Interface” Standard, “FPMPMI Standard” PACKAGING Package Specifications ViewSonic Packaging Specification The “Top Level Assembly” shall meet the ViewSonic Corporation Packaging Specification, VSCPACSPEC003 Ink Multiple Trips The ink shall not rub off after a suitable drying time. The carton shall withstand 10 trips by any combination of air, rail, land, or sea transportation. Shipping Carton Type One piece construction with double wall, 1.08 Kg Shipping Carton Handholds Yes, on side of carton Poly form EPS, 210g Accessory plastic bags PE-LD, 3 g Plastic handle PE-plastic, 20g (on the top side of carton) PE bag (covers monitor) PE-LD, 5 g Width / Height / Depth 456mm (17.9”) / 529mm (20.8”) / 227mm (8.9”) Gross Weight 7 kg (15.4 lb) Pallet (for Europe) Poplar, 21 Kg Pallet (for others) Fumigation wood, 21 Kg # units per Pallet 20/40 (air/sea) 40’ Container Loading, Palletized 1040 pieces ViewSonic Corporation 15 Confidential - Do Not Copy VX724-1 Vibration Test - Vibration Frequency : 1 – 200 Hz - Acceleration : 1.14 G RMS - Sweep Time : 1 oct. / min - Test Time : 60 min per axis, total 3 axis / 6 main face -Vibration Test Data shall be submitted for approval to ViewSonic before Mass Production Drop Test (100G) - Weak Corner : 76.2 cm - Six Faces : 76.2 cm - 3 Edges Radiating From Weak Corner : 76.2 cm - Drop Test Data shall be submitted for approval to ViewSonic before Mass Production ENVIRONMENTAL - Operating Temperature : 0°C to +40°C - Storage Temperature : -20°C to +60°C - Operating Relative Humidity : 20% to 90% RH Non-Condensing - Storage Relative Humidity : 5% to 90% RH Non-Condensing - Operating Altitude : 0 to +3,000 meters -Storage Altitude : 0 to +12,000 meters ViewSonic Corporation 16 Confidential - Do Not Copy VX724-1 3. Front Panel Function Control Description Adjusting the Screen Image Use the buttons on the front control panel to display and adjust the OSD controls which display on the screen. The OSD controls are explained at the top of the next page and are defined in “Main Menu Controls” on page 17. Main Menu with OSD controls Front Control Panel shown below in detail Scrolls through menu options and adjusts the displayed control. Also a shortcut to display the Contrast adjustment control screen. Displays the Main Menu or exits the control screen and saves adjustments. Displays the control screen for the highlighted control. Also toggles between two controls on some screens. Also a shortcut to toggle analog and digital connection. Power light Green = ON Orange = Power Saving Power On/Off ViewSonic Corporation 17 Confidential - Do Not Copy VX724-1 Do the following to adjust the display setting: 1. To display the Main Menu, press button [1]. NOTE: All OSD menus and adjustment screens disappear automatically after about 30 seconds. This is adjustable through the OSD timeout setting in the setup menu. 2. To select a control to adjust, pressSorTto scroll up or down in the Main Menu. 3. After the desired control is selected, press button [2]. A control screen like the one shown below appears. The line at the bottom of the screen shows the current functions of buttons 1 and 2: Exit or select the Brightness control. 4. To adjust the setting, press the upSor downTbuttons. 5. To save the adjustments and exit the menu, press button [1] twice. The following tips may help you optimize your display: • Adjust the computer's graphics card so that it outputs a 1280 x 1024 @ 60Hz video signal to 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. POSITION and V. POSITION until the screen image is completely visible. (The black border around the edge of the screen should barely touch the illuminated “active area” of the LCD display.) ViewSonic Corporation 18 Confidential - Do Not Copy VX724-1 Main Menu Controls Adjust the menu items shown below by using the upSand downTbuttons. Control Explanation Auto Image Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and distortion. Press the [2] button to obtain a sharper image. NOTE: 1. Auto Image Adjust works with most common video cards. If this function does not work on your LCD display, then lower the video refresh rate to 60 Hz and set the resolution to its pre-set value. 2. The Auto Image Adjust and most Manual Image Adjust functions are not available for DVI input. Contrast adjusts the difference between the image background (black level) and the foreground (white level). Brightness adjusts background black level of the screen image. Input Select allows you to toggle between an analog and a digital signal. Color Adjust provides several color adjustment modes, including preset color temperatures and a User Color mode which allows independent adjustment of red (R), green (G), and blue (B). The factory setting for this product is 6500K (6500 Kelvin). sRGB-This is quickly becoming the industry standard for color management, with support being included in many of the latest applications. Enabling this setting allows the LCD display to more accurately display colors the way they were originally intended. Enabling the sRGB setting will cause the Contrast and Brightness adjustments to be disabled. 9300K-Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting). ViewSonic Corporation 19 Confidential - Do Not Copy VX724-1 Control Explanation 6500K-Adds red to the screen image for warmer white and richer red. 5400K-Adds green to the screen image for a darker color. User Color Individual adjustments for red (R), green (G), and blue (B). 1. To select color (R, G or B) press button [2]. 2. To adjust selected color, pressSorT. Important: If you select RECALL from the Main Menu when the product is set to a Preset Timing Mode, colors return to the 6500K factory preset. 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. See your graphics card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency). NOTE: VESA 1280 x 1024 @ 60Hz (recommended) means that the resolution is 1280 x 1024 and the refresh rate is 60 Hertz. Manual Image Adjust displays the Manual Image Adjust menu. ViewSonic Corporation 20 Confidential - Do Not Copy VX724-1 Control Explanation The Manual Image Adjust controls are explained below: H./V. Position (Horizontal/Vertical Position) moves the screen image left or right and up or down. H. Size (Horizontal Size) adjusts the width of the screen image. Fine Tune sharpens the focus by aligning the text and/or graphic characters with pixel boundaries. Sharpness adjusts the clarity and focus of the screen image. Setup menu displays the menu shown below: The Setup Menu controls are explained below: Language select allows the user to choose the language used in the menus and control screens. Resolution Notice displays the Resolution Notice menu shown below. Resolution Notice advises the optimal resolution to use. OSD Position allows the user to move the on-screen display menus and control screens. ViewSonic Corporation 21 Confidential - Do Not Copy VX724-1 Control Explanation OSD Timeout sets the length of time the on-screen display screen is displayed. For example, with a “15 second” setting, if a control is not pushed within 15 seconds, the display screen disappears. OSD Background allows the user to turn the On-Screen Display background On or Off. Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the Specifications of this manual. Exception: This control does not affect changes made with the User Color control, Language or Power Lock setting. ViewSonic Corporation 22 Confidential - Do Not Copy VX724-1 4. Circuit Description 1. Outline 1.1 Buttons on the front panel: Power On/Off button, button 2 (ENTER / INPUT SELECT), up arrow button, down arrow button, button 1 (MENU). 1.2 The D-sub 15-pin connector, DVI-I connector and AC-IN jack are located on the back side of the cabinet. 1.3 The OSD menu includes the following functions: Auto Image Adjust (only active under analog input) Contrast/Brightness Audio Adjust Color Adjust Information Manual Image Adjust Setup Menu Memory Recall 1.4 Contrast and Brightness can be directly controlled with the UP / DOWN buttons. 2. Connectors 2.1 AC Socket: CEE22 type connector 1 6 2 7 3 8 4 9 5 10 2.2 Video signal connector for analog input: 15P Mini D-Sub CN6 DB15HD 16 ViewSonic Corporation 15 14 13 12 11 17 PIN MNEMONIC SIGNAL 1 RV Red Video 2 GV Green Video 3 BV Blue Video 4 NC None 5 GND Ground(DDC return) 6 RG Red GND 7 GG Green GND 8 BG Blue GND 9 +5V +5V (for DDC) 10 SG Sync GND 11 NC None 12 SDA DDC Data 13 HS Horizontal Sync 14 VS Vertical Sync 15 SCL DDC Clock 23 Confidential - Do Not Copy VX724-1 2.3 Video signal connector for digital input: 24pin DVI-D connector CN9 RX2RX2+ GND RX4RX4+ SCL SDA VS RX1RX1+ GND RX3RX3+ 5V GND HP RX0RX0+ GND RX5RX5+ GND RXC+ RXC- Pin No. 3. RX2- TMDS negative differential input, channel 2 2 RX2+ TMDS positive differential input, channel 2 3 GND Logic Ground 4 RX4- Reserved. No connection 5 RX4+ Reserved. No connection 6 SCL DDC2B Clock 7 SDA DDC2B Data 8 VS Reserved. No connection 9 RX1- TMDS negative differential input, channel 1 10 RX1+ TMDS positive differential input, channel 1 11 GND Logic Ground 12 RX3- Reserved. No connection 13 RX3+ Reserved. No connection 14 +5V Power 15 GND Logic Ground 16 HP SENSE Pin, Pull High 17 RX0- TMDS negative differential input, channel 0 18 RX0+ TMDS positive differential input, channel 0 19 GND Logic Ground 20 RX5- Reserved. No connection 21 RX5+ Reserved. No connection 22 GND Logic Ground 23 RXC+ TMDS positive differential input, reference clock 24 RXC- TMDS negative differential input, reference clock 9 10 11 12 13 14 15 16 DVI-D Description 1 1 2 3 4 5 6 7 8 17 18 19 20 21 22 23 24 Signal Name Electrical Specifications 3.1 Standard conditions Display Area 404.2 x 330.0 mm Video Signal 0.7Vpp Contrast Max. Brightness Max. Ambient 20 +/- 5 °C Input AC Warming up > 30 min Display 1280 x 1024 ViewSonic Corporation 24 Confidential - Do Not Copy VX724-1 3.2 Power 3.2.1 Power supply Input voltage 100~240Vac Power frequency 50~60Hz Input current <1.5A RMS @90V AC Inrush current <0.8A RMS @180V AC 50A(Max) at 120Vac(cold start) Power consumption 3.2.2 35W(typical);40Watts(Max) Power Management State Power Indicator On 35Watts Green Standby < 1Watts Amber Off <1Watts Off 3.3 Acceptable timing This LCD display can automatically detect and display input signals whose timing falls within the following limits. Horizontal: Sync frequency: 30~82 kHz Vertical: Sync frequency: 56~75Hz 3.4 Signal level and input impedance 3.4.1 Video signal level: 0.7Vp-p 3.4.2 Sync signal level - H/V separate: TTL level 3.4.3 Input impedance Analog video input: 75 ohm Digital video input: 100 ohm Sync input: > 1 k ohm Audio input: 10K ohm 4. Signal Cable: Signal cable with Mini D-Sub 15P connectors at both ends. ViewSonic Corporation 25 Length: 1.8 meter. Confidential - Do Not Copy VX724-1 5. EDID data Analog EDID ______________________________________________________________________ 128 BYTES OF EDID CODE: 0 1 2 3 4 5 6 7 8 9 ________________________________________ 0 | 00 FF FF FF FF FF 00 5A 63 01 01 01 10 | 1C 20 | 0E 22 1B 78 2E C5 C5 A3 57 4A 30 | 9C 23 12 50 54 BF EF 80 81 80 40 | 71 4F 61 59 45 59 31 59 01 01 50 | 01 01 01 01 30 2A 00 98 51 00 60 | 2A 40 30 70 13 00 52 0E 11 00 70 | 00 1E 00 00 00 FF 00 50 53 4E 80 | 30 35 30 31 30 30 30 30 31 0A 90 | 00 00 00 FD 00 32 55 1E 52 0E 100 | 00 0A 20 20 20 20 20 20 00 00 110 | 00 FC 00 56 58 37 32 34 0A 20 120 20 20 20 20 20 00 55 | 20 18 FF 01 01 0F 01 03 ______________________________________________________________________ (08-09) ID Manufacturer Name = VSC (11-10) Product ID Code = 181C (12-15) Last 5 Digits of Serial Number = Not Used (16) Week of Manufacture = 01 (17) Year of Manufacture = 2005 (10-17) Complete Serial Number = See Descriptor Block (18) EDID Version Number = 1 (19) EDID Revision Number = 3 (20) VIDEO INPUT DEFINITION: Analog Signal 0.700, 0.300 (1.000 Vp-p) Separate Syncs, Composite Sync, Sync on Green (21) Maximum Horizontal Image Size = 340 mm (22) Maximum Vertical Image Size = 270 mm (23) Display Gamma = 2.20 (24) Power Management and Supported Feature(s): Active Off/Very Low Power, Standard Default Color Space, Preferred Timing Mode Display Type = R/G/B Color (25-34) CHROMA INFO: Red X - 0.640 Green X - 0.290 Blue X - 0.140 White X - 0.313 Red Y - 0.340 Green Y - 0.610 Blue Y - 0.070 White Y - 0.329 ViewSonic Corporation 26 Confidential - Do Not Copy VX724-1 (35) ESTABLISHED TIMING I: 720 X 400 @ 70Hz (IBM,VGA) 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 67Hz (Apple,Mac II) 640 X 480 @ 72Hz (VESA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 56Hz (VESA) 800 X 600 @ 60Hz (VESA) (36) ESTABLISHED TIMING II: 800 X 600 @ 72Hz (VESA) 800 X 600 @ 75Hz (VESA) 832 X 624 @ 75Hz (Apple,Mac II) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 70Hz (VESA) 1024 X 768 @ 75Hz (VESA) 1280 X 1024 @ 75Hz (VESA) (37) Manufacturer's Reserved Timing: 1152 X 870 @ 75Hz (Apple,Mac II) (38-53) Standard Timing Identification: 1280 X 1024 @60Hz 1152 X 864 @75Hz 1024 X 768 @85Hz 800 X 600 @85Hz 640 X 480 @85Hz Not Used Not Used Not Used ______________________________________________________________________ (54-71) Detailed Timing / Descriptor Block 1: 1280x1024 Pixel Clock: 108.00 MHz ______________________________________________________________________ Horizontal Image Size: 338 mm Vertical Image Size: 270 mm Refreshed Mode: Non-Interlaced Normal Display - No Stereo Horizontal: Active Time: 1280 pixels Blanking Time: 408 pixels Sync Offset: 48 pixels Sync Pulse Width: 112 pixels Border: 0 pixels Frequency: 63.98 KHz Active Time: 1024 lines Blanking Time: 42 lines Sync Offset: 1 lines Sync Pulse Width: 3 lines Border: 0 lines Frequency: 60.02 Hz Vertical: Digital Separate, Horizontal Polarity (+) Vertical Polarity (+) ______________________________________________________________________ (72-89) Detailed Timing / Descriptor Block 2: Monitor Serial Number: PSN050100001 ViewSonic Corporation 27 Confidential - Do Not Copy VX724-1 ______________________________________________________________________ (72-89) Detailed Timing / Descriptor Block 2: Monitor Serial Number: PSN050100001 _____________________________________________________________________ (90-107) Detailed Timing / Descriptor Block 3: Monitor Range Limits: Min Vertical Freq - 50 Hz Max Vertical Freq - 85 Hz Min Horiz. Freq - 30 KHz Max Horiz. Freq - 82 KHz Pixel Clock - 140 MHz Secondary GTF - Not Supported ______________________________________________________________________ (108-125) Detailed Timing / Descriptor Block 4: Monitor Name: VX724 (126) No Extension EDID Block(s) (127) CheckSum OK ViewSonic Corporation 28 Confidential - Do Not Copy VX724-1 Digital EDID ______________________________________________________________________ 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 01 01 01 20 | 80 22 1B 78 2E C5 C5 A3 57 4A 30 | 9C 23 12 50 54 BF EF 80 81 80 40 | 71 4F 61 59 45 59 31 59 31 0A 50 | 01 01 01 01 30 2A 00 98 51 00 60 | 2A 40 30 70 13 00 52 0E 11 00 70 | 00 1E 00 00 00 FF 00 50 53 4E 80 | 30 35 30 31 30 30 30 30 31 0A 90 | 00 00 00 FD 00 32 55 1E 52 0E 100 | 00 0A 20 20 20 20 20 20 00 00 110 | 00 FC 00 56 58 37 32 34 0A 20 120 | 20 20 20 20 20 20 00 AA 18 01 01 0F 01 03 ______________________________________________________________________ (08-09) ID Manufacturer Name = VSC (11-10) Product ID Code = 181C (12-15) Last 5 Digits of Serial Number = Not Used (16) Week of Manufacture = 01 (17) Year of Manufacture = 2005 (10-17) Complete Serial Number (18) EDID Version Number = 1 (19) EDID Revision Number = 3 (20) VIDEO INPUT DEFINITION: = See Descriptor Block Digital Signal Non - VESA DFP 1.x Compatible (21) Maximum Horizontal Image Size = 340 mm (22) Maximum Vertical Image Size = 270 mm (23) Display Gamma = 2.20 (24) Power Management and Supported Feature(s): Active Off/Very Low Power, Standard Default Color Space, Preferred Timing Mode Display Type = R/G/B Color (25-34) CHROMA INFO: Red X - 0.640 Green X - 0.290 Blue X - 0.140 White X - 0.313 Red Y - 0.340 Green Y - 0.610 Blue Y - 0.070 White Y - 0.329 ViewSonic Corporation 29 Confidential - Do Not Copy VX724-1 (35) ESTABLISHED TIMING I: 720 X 400 @ 70Hz (IBM,VGA) 640 X 480 @ 60Hz (IBM,VGA) 640 X 480 @ 67Hz (Apple,Mac II) 640 X 480 @ 72Hz (VESA) 640 X 480 @ 75Hz (VESA) 800 X 600 @ 56Hz (VESA) 800 X 600 @ 60Hz (VESA) (36) ESTABLISHED TIMING II: 800 X 600 @ 72Hz (VESA) 800 X 600 @ 75Hz (VESA) 832 X 624 @ 75Hz (Apple,Mac II) 1024 X 768 @ 60Hz (VESA) 1024 X 768 @ 70Hz (VESA) 1024 X 768 @ 75Hz (VESA) 1280 X 1024 @ 75Hz (VESA) (37) Manufacturer's Reserved Timing: 1152 X 870 @ 75Hz (Apple,Mac II) (38-53) Standard Timing Identification: 1280 X 1024 @60Hz 1152 X 864 @75Hz 1024 X 768 @85Hz 800 X 600 @85Hz 640 X 480 @85Hz 640 X 400 @70Hz Not Used Not Used ______________________________________________________________________ (54-71) Detailed Timing / Descriptor Block 1: 1280x1024 Pixel Clock: 108.00 MHz ______________________________________________________________________ Horizontal Image Size: 338 mm Vertical Image Size: 270 mm Refreshed Mode: Non-Interlaced Normal Display - No Stereo Horizontal: Active Time: 1280 pixels Blanking Time: 408 pixels Sync Offset: 48 pixels Sync Pulse Width: 112 pixels Border: 0 pixels Frequency: 63.98 KHz Active Time: 1024 lines Blanking Time: 42 lines Sync Offset: 1 lines Sync Pulse Width: 3 lines Border: 0 lines Frequency: 60.02 Hz Vertical: Digital Separate, Horizontal Polarity (+) Vertical Polarity (+) ViewSonic Corporation 30 Confidential - Do Not Copy VX724-1 ______________________________________________________________________ (72-89) Detailed Timing / Descriptor Block 2: Monitor Serial Number: PSN050100001 ______________________________________________________________________ (90-107) Detailed Timing / Descriptor Block 3: Monitor Range Limits: Min Vertical Freq - 50 Hz Max Vertical Freq - 85 Hz Min Horiz. Freq - 30 KHz Max Horiz. Freq - 82 KHz Pixel Clock - 140 MHz Secondary GTF - Not Supported ______________________________________________________________________ (108-125) Detailed Timing / Descriptor Block 4: Monitor Name: VX724 (126) No Extension EDID Block(s) (127) CheckSum OK ViewSonic Corporation 31 Confidential - Do Not Copy VX724-1 6. THEORY OF OPERATION This section describes the function of the LCD monitor per functional block. This monitor includes MB board, power board and button board. 6.1 MB BOARD The MB board is a two-layer, single-grounded design with ground and internal planes provided. DC power from the power board enters the board through a 6P connector. The other connector on the board is for the button board. The VGA cable is a signal cable that carries the video, sync and DDC signals from the PC VGA adapter. This system board consists of 4 functional areas: flat panel controller, MCU with flash ROM, and power regulators. 6.1.1 Flat panel controller: RTD2523(U7) The heart of the system board is the Realtek RTD2523. The RTD2523 is a graphics processing IC designed for LCD monitors. It provides all key IC functions required for LCD displays. On-chip functions include a high-speed triple-ADC, PLL, high scaling engine and OSD controller. a) Clock Generation: Crystal Input Clock (TCLK and XTAL). This is the input pair to an internal crystal oscillator and corresponding logic. A 24.576 MHz crystal is recommended. b) Analog to Digital Converter: The RTD2523 chip has three ADCs (analog-to-digital converters), one for each color (red, green and blue). The analog RGB signals are connected to RTD2523 as described below. Pin Name Pin Number Red + 37 Red - 38 Green + 34 Green - 35 Blue + 30 Blue - 31 c) OSD: The RTD2523 has a fully programmable, high-quality OSD controller. The on-chip static RAM (4096 words by 24 bits) stores the cell map and the cell definitions. ViewSonic Corporation 32 Confidential - Do Not Copy VX724-1 d) MTV312 Micro Controller: The MTV312 micro controller (MCU) serves as the system micro controller. It programs the RTD2523 and manages other devices in the system such as the keypad, the backlight, the LED, the audio system and the non-volatile RAM using general purpose input/output (GPIO) pins. Pin number Pin Name Pin Usage 1 P5.2 Key / Power on, off 13 P3.4 NV_RAM (U4) SDA 14 P3.5 NV_RAM (U4) SCL 41 P5.4 Key_down 40 P5.5 Key_right 42 P5.3 Key_up 34 P5.6 Key_left 9 P6.3 Key_mute 2 P5.1 Key_select 27 P6.0 LED_red 26 P6.1 LED_green 16 P6.2 LCD panel power1 on / off control 17 P1.0 Backlight on / off control e) Panel Power Sequencing (PANEL_PW12,3) (Pin 16, 18): The MTV312 has two dedicated outputs VDDCTRL1 and 2 ( Pin32 and Pin3) to control LCD power sequencing once data and control signals are stable. f) Panel interface (Pin73~94): The RTD2523 driver interface is highly programmable. It supports dual bus / dual port for SXGA drivers. 6.1.2 Power Regulator AIC1563 (U2), AIC1117CY (U1,U3): The AIC1563 is a monolithic control IC containing the primary functions required for DC to DC converters. The device consists of an internal temperature compensated reference, a comparator, and a controlled duty cycle oscillator with an active current sense circuit. The desired output voltage is determined by the equation, Volt = 1.25 (1 + R11 / R12). In this case, the output voltage is 5 Volts. The AIC1563 is a low dropout positive adjustable regulator with minimum of 1A output current capability, so it is well suited to serve as a 3.3 V or 2.5 V regulator. 6.1.3 Power Regulator AIC1117CY (U1,U3): The AIC1117CY is a monolithic control IC containing the primary functions required for DC to DC converters. The device consists of an internal temperature compensated reference, a comparator, and a controlled duty cycle oscillator with an active current sense circuit. The desired output voltage is determined by the equation, Volt = 1.25 (1 + R17 / R15). In this case, the output voltage is 2.5 Volts for panel power. ViewSonic Corporation 33 Confidential - Do Not Copy VX724-1 6.2 Power (Inverter) Board This is a specific power (inverter) board for VX912 monitor with output of 40W / 12V / 3.5A. It provides 12 VDC to drive the four cold cathode fluorescence tubes in the backlight. 6.2.1 The inverter's electrical specification is described below. Input Output Rated Input Voltage 12Vdc Input Voltage Range 11.4 ~ 12.6 Vdc Input Current <2A On / Off control Voltage 2~3.3 for on, 0~1 for off Rated Output Strike-on Voltage 1500Vrms Rated Output Voltage 710Vrms at 7mA Rate Output Frequency 40~50KHz Rated Output Current 7~8 mA 6.2.2 Power This is a general purpose AC / DC adapter which converts 90~240 Vac to a stabilized DC voltage: 12 Volts, with a rated output current of 4.16A. The electrical specification is described below. ViewSonic Corporation Rated Input Voltage 90~240 Vac, 50 / 60Hz Operation Input Voltage 90~260 Vac, 47 ~ 63Hz Input Current <1.5A Inrush Current <100A@120Vac Standby Input Voltage 12Vdc Output Voltage Regulation +/-5% Output Ripple & Noise 120mVp-p Rate Output Current <3.5A Turn-on delay <3secs 34 Confidential - Do Not Copy VX724-1 5. Adjustment Procedure OSD Function Menu A. When in Analog Input Mode 1. Main Menu Press the [1] (Menu) button to enter the Main Menu: Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. Press the [1] (Menu) button to exit the Main Menu. (1) Auto Image Adjust Page: Press the [2] button to execute the auto image adjust function. Press the [1] button to exit the page. (2) Contrast/Brightness Page: Press the [2] button to enter the contrast adjustment page. Press the [1] button to exit the page. 1) Contrast Item Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. Press the [2] button to enter the brightness adjustment page. Press the [1] button to exit the page. 2) Brightness Item Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. Press the [2] button to enter the contrast adjustment page. Press the [1] button to exit the page. (3) Input Select Page: Press the [2] button to switch to digital input mode. (4) Color Adjust Page: Press the [2] button to enter the color adjustment page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) sRGB Item 2) 9300K Item 3) 6500K Item 4) 5400K Item Press the [2] button to select the currently highlighted item. Press the [1] button to exit the currently highlighted item. 5) User Color Item Press the [2] button to enter the user color page. Press the [1] button to exit the page. Red, Green, Blue Options: Press the [2] button to cycle among the colors. Press the [1] button to exit the page. Press the [▲] button to increase the selected color level. Press the [▼] button to decrease the selected color level. ViewSonic Corporation 35 Confidential - Do Not Copy VX724-1 (5) Information Page: Press the [2] button to enter the information page. Press the [1] button to exit the information page. (6) Manual Image Adjust Page: Press the [2] button to enter the manual image adjustment page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) H./V. Position Item Press the [2] button to enter the horizontal/vertical postion adjustment page. Press the [1] button to exit the page. a) Horizontal Position: Press the [2] button to enter the vertical position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the image to the right. Press the [▼] button to shift the image to the left. b) Vertical Position: Press the [2] button to return to the horizontal position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the image upward. Press the [▼] button to shift the image downward. 2) Horizontal Size Item Press the [2] button to enter the horizontal size adjustment page. Press the [1] button to exit the page. Press the [▲] button to make the image wider. Press the [▼] button to make the image narrower. 3) Fine tune Item Press the [2] button to enter the fine tuning page. Press the [1] button to exit the page. Press “[▲]” Button to adjust character position in one direction. Press “[▼]“Button to adjust character position in the other direction. 4) Sharpness Item Press the [2] button to enter the sharpness adjustment page. Press the [1] button to exit the page. Press “[▲]” Button to increase image sharpness. Press “[▼]“ Button to decrease image sharpness. (7) Setup Menu Page: Press the [2] button to enter the setup menu page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) Language Select Item Press the [2] button to enter the language selection page. ViewSonic Corporation 36 Confidential - Do Not Copy VX724-1 Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. English, French… Option Press the [2] button to select the language. Press the [1] button to exit the page. 2) Resolution Notice Item Press the [2] button to enter the resolution notice page. Press the [1] button to exit the page. Enable, Disable Option Press the [2] button to select the highlighted option. Press the [1] button to exit the page. Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option. 3) OSD Position Item Press the [2] button to enter the OSD position adjustment page. Press the [1] button to exit the page. a) Horizontal Position Option Press the [2] button to enter the vertical position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the menu to the right. Press the [▼] button to shift the menu to the left. b) Vertical Position Option: Press the [2] button to enter the horizontal position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the menu upward. Press the [▼] button to shift the menu downward. 4) OSD Time Out Item Press the [2] button to enter the OSD time out adjustment page. Press the [1] button to exit the page. Press the [▲] button to increase the OSD time out. Press the [▼] button to decrease the OSD time out. 5) OSD Background Item Press the [2] button to enter the OSD background selection page. Press the [1] button to exit the page. Enable, Disable Option Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option. Press the [2] button to select the highlighted option. Press the [1] button to exit the page. (8) Memory Recall Page Press the [2] button to execute the memory recall function. Press the [1] button to exit the page. ViewSonic Corporation 37 Confidential - Do Not Copy VX724-1 2. Other Menu: This “shortcut” menu is directly accessible without bringing up the OSD. (1) Contrast Dialog Press the [▲] or [▼] button to enter the Contrast Dialog. Press the [1] button to exit the Contrast Dialog. Press the [2] button to enter the Brightness Dialog. Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. (2) Brightness Dialog Press the [▲] or [▼] button to enter the Brightness Dialog. Press the [1] button to exit the Brightness Dialog. Press the [2] button to enter the Contrast Dialog. Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. (3) Analog/Digital Dialog Press the [2] button to toggle between analog and digital modes. B. When in Digital Input Mode 1. Main Menu Press the [1] (Menu) button to enter the Main Menu: Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. Press the [1] (Menu) button to exit the Main Menu. (1) Auto Image Adjust Page: Press the [2] button to execute the auto image adjust function. Press the [1] button to exit the page. (2) Contrast/Brightness Page: Press the [2] button to enter the contrast adjustment page. Press the [1] button to exit the page. 1) Contrast Item Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. Press the [2] button to enter the brightness adjustment page. Press the [1] button to exit the page. 2) Brightness Item Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. Press the [2] button to enter the contrast adjustment page. Press the [1] button to exit the page. (3) Input Select Page: Press the [2] button to switch to analog input mode. (4) Color Adjust Page: Press the [2] button to enter the color adjustment page. ViewSonic Corporation 38 Confidential - Do Not Copy VX724-1 1) 2) 3) 4) 5) Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. sRGB Item 9300K Item 6500K Item 5400K Item Press the [2] button to select the currently highlighted item. Press the [1] button to exit the currently highlighted item. User Color Item Press the [2] button to enter the user color page. Press the [1] button to exit the page. Red, Green, Blue Options: Press the [2] button to cycle among the colors. Press the [1] button to exit the page. Press the [▲] button to increase the selected color level. Press the [▼] button to decrease the selected color level. (5) Information Page: Press the [2] button to enter the information page. Press the [1] button to exit the information page. (6) Manual Image Adjust Page: Press the [2] button to enter the manual image adjustment page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) Sharpness Item Press the [2] button to enter the sharpness adjustment page. Press the [1] button to exit the page. Press “[▲]” Button to increase image sharpness. Press “[▼]“ Button to decrease image sharpness. (7) Setup Menu Page: Press the [2] button to enter the setup menu page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) Language Select Item Press the [2] button to enter the language selection page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. English, French… Option Press the [2] button to select the language. Press the [1] button to exit the page. 2) Resolution Notice Item Press the [2] button to enter the resolution notice page. ViewSonic Corporation 39 Confidential - Do Not Copy VX724-1 Press the [1] button to exit the page. Enable, Disable Option Press the [2] button to select the highlighted option. Press the [1] button to exit the page. Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option. 3) OSD Position Item Press the [2] button to enter the OSD position adjustment page. Press the [1] button to exit the page. a) Horizontal Position Option Press the [2] button to enter the vertical position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the menu to the right. Press the [▼] button to shift the menu to the left. b) Vertical Position Option: Press the [2] button to enter the horizontal position adjustment page. Press the [1] button to exit the page. Press the [▲] button to shift the menu upward. Press the [▼] button to shift the menu downward. 4) OSD Time Out Item Press the [2] button to enter the OSD time out adjustment page. Press the [1] button to exit the page. Press the [▲] button to increase the OSD time out. Press the [▼] button to decrease the OSD time out. 5) OSD Background Item Press the [2] button to enter the OSD background selection page. Press the [1] button to exit the page. Enable, Disable Option Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option. Press the [2] button to select the highlighted option. Press the [1] button to exit the page. (8) Memory Recall Page Press the [2] button to execute the memory recall function. Press the [1] button to exit the page. 2. Other Menu: This “shortcut” menu is directly accessible without bringing up the OSD. (1) Contrast Dialog Press the [▲] or [▼] button to enter the Contrast Dialog. Press the [1] button to exit the Contrast Dialog. Press the [2] button to enter the Brightness Dialog. Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. ViewSonic Corporation 40 Confidential - Do Not Copy VX724-1 (2) Brightness Dialog Press the [▲] or [▼] button to enter the Brightness Dialog. Press the [1] button to exit the Brightness Dialog. Press the [2] button to enter the Contrast Dialog. Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. (3) Analog/Digital Dialog Press the [2] button to toggle between analog and digital modes. C. Other Information When the “No Signal” or “Out of Range” messages appear: If no input signal is detected, the “No Signal” message will appear in the center of the screen. If the V-Sync signal rate is greater than than 85Hz or its resolution is greater than SXGA, the “Out of Range” message will appear in the center of the screen. Activating Factory Mode and Burn Mode: While the device is in standby, press the [2] button, then press the power button to enter Factory Mode. While Factory Mode is active, an additional menu page titled “Factory Menu” will be accessible. Press the [2] button to enter the Factory Menu page, then press the [2] button to enter Burn Mode. When Installing a New Main Board 1. Enter Factory Mode. 2. Use a PC or chrom to send a 32-tone gray scale signal to the monitor. 3. Select “Auto Color” ViewSonic Corporation 41 Confidential - Do Not Copy VX724-1 1. Function test (1) Test equipment Color video signal and pattern generator (or PC with SXGV resolution) (2) Test condition Before function testing and alignment, the unit must warm up for at least 30 minutes under the following conditions: 1. Room temperature; 2. With full-white screen, RGB, black pattern; 3. With cycled display modes. 2. Test display modes Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Timing 640 x 350 @ 70Hz, 31.5kHz 640 x 400 @ 60Hz, 31.5kHz 640 x 400 @ 70Hz, 31.5kHz 640 x 480 @ 50Hz, 24.7kHz 640 x 480 @ 60Hz, 31.5kHz 640 x 480 @ 67Hz, 35.0kHz 640 x 480 @ 72Hz, 37.9kHz 640 x 480 @ 75Hz, 37.5kHz 640 x 480 @ 85Hz, 43.27kHz 720 x 400 @ 70Hz, 31.5kHz 800 x 600 @ 56Hz, 35.1kHz 800 x 600 @ 60Hz, 37.9kHz 800 x 600 @ 75Hz, 46.9kHz 800 x 600 @ 72Hz, 48.1kHz 800 x 600 @ 85Hz, 53.7kHz 832 x 624 @ 75Hz, 49.7kHz 1024 x 768 @ 60Hz, 48.4kHz 1024 x 768 @ 70Hz, 56.5kHz 1024 x 768 @ 72Hz, 58.1kHz 1024 x 768 @ 75Hz, 60.0kHz 1024 x 768 @ 85Hz, 68.67kHz 1152 x 864 @ 75Hz, 67.5kHz 1152 x 870 @ 75Hz, 68.7kHz 1280 x 1024 @ 60Hz, 63.4kHz 1280 x 1024 @ 75Hz, 79.97kHz 1280x 720 @ 60Hz, 45kHz (HDTV) ViewSonic Corporation Analog Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 42 Digital Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Confidential - Do Not Copy VX724-1 3. Test pattern Item 1 2 Test condition Frequency & performance Monitor saturation Pattern Cross-hatch pattern 16-gray scale pattern 3 RGB color performance RGB color 4 Sub-pixel defect RGB color 5 Full white Full white 6 7. 8. Full black 5-cycle pattern 1-dot pattern Full black 5-cycle pattern 1-dot pattern ViewSonic Corporation Specification No noise is allowed, all colors must be clear 3 to 4 levels must be saturated when brightness and contrast are set to 100% Check the color temperature of RGB signal color Check for sub-pixel defects Check the brightness and contrast ratio, and check for bright pixel defects Check the BU Check the flicker Pattern 1 Pattern 2 Pattern 3 Pattern 4 43 Remark Pattern 1 Pattern 2 Pattern 3, 4, 5 Pattern 3, 4,5 Pattern 6 Pattern 7 Pattern 8 Pattern 9 Confidential - Do Not Copy VX724-1 Pattern 5 Pattern 6 Pattern 7 Pattern 8 Pattern 9 ViewSonic Corporation 44 Confidential - Do Not Copy VX724-1 6. Firmware update procedure : When examining a monitor, please check whether the firmware version is the latest. If not, please follow the procedure below to upgrade to the latest version. 1. Equipment needed : - VX724 - PC ( Personal computer ) - LPT cable - Fixture (LM5ISP) - Firmware upgrade program ViewSonic Corporation 45 Confidential - Do Not Copy VX724-1 2. Connection : To Monitor To PC Appendix A : How to install the software for ISP: 1. To set up ISP environment: Hardware: PC or notebook, parallel (printer) cable, ISP tooling. Software: If OS is Win2000 or WinXP, please install "PORT95NT.exe". In order to ensure that the system can execute the ISP program, please adjust the BIOS settings in the PC or notebook as shown in Fig 0.0. Fig 0.0 ViewSonic Corporation 46 Confidential - Do Not Copy VX724-1 2. Double-click the "PORT95NT.exe" icon in Windows and install the program; see Fig 0.1. Fig 0.1 3. Continue through the installation process by pressing "Next" four times; see Fig. 0.2. Fig. 0.2 ViewSonic Corporation 47 Confidential - Do Not Copy VX724-1 4. Choose "Typical" then press "Next;" see Fig. 0.3. Fig. 0.3 5. Continue through the installation process by pressing "Next" four times; see Fig. 0.4. Fig. 0.4 ViewSonic Corporation 48 Confidential - Do Not Copy VX724-1 6. When the installation is complete, restart the PC or notebook; see Fig 0.5. Fig. 0.5 Install ISP 1. The user may download the ISP driver and PORT95NT installation package from the Myson Century website (www.myson.com.) 2. The files extracted from the ZIP file are listed in Fig 1.0. Double-click setup.exe to install. Fig 1.0 ViewSonic Corporation 49 Confidential - Do Not Copy VX724-1 3. Press the "Next" button to continue; see Fig 1.1. Fig 1.1 4. Press the "Change" button to change the install path if desired, and then press the "Next" button to continue; see Fig 1.2. Fig 1.2 ViewSonic Corporation 50 Confidential - Do Not Copy VX724-1 5. Press the "Install" button to continue; see Fig 1.3. Fig. 1.3 6. When installation has finished, press the "Finish" button; see Fig 1.4. Fig. 1.4 ViewSonic Corporation 51 Confidential - Do Not Copy VX724-1 Appendix B: How to use software to upgrade the BIOS: 1. After installation, shortcuts may be found in the settings path or the program menu (default setting); see Fig 2.1. Fig. 2.1 2. The security file is a key to use ISP functions; press the "OK" button. See Fig 2.2. Fig. 2.2 3. The warning shown in Fig. 2.3 is used to remind the user that a CPU rate that differs from IIC protocol may cause the ISP functions to fail; press the "OK" button. Fig. 2.3 ViewSonic Corporation 52 Confidential - Do Not Copy VX724-1 4. As shown in Fig. 2.4, press the "Create Security File" button to key in a security code, and use the slider bar to adjust the speed of the IIC bus. Speed of IIC bus Security code Fig. 2.4 ViewSonic Corporation 53 Confidential - Do Not Copy VX724-1 5. Fig 2.5 shows the settings for the ISP software's security code. It requires two command numbers, and the commands must be keyed in sequentially: 7C, 4C, 77. The command numbers and commands must be set by the user while coding. For more details, please refer to section 6 boot code of ISP. Fig. 2.5 ViewSonic Corporation 54 Confidential - Do Not Copy VX724-1 Appendix C: Using ISP to program MCU 1. As shown in Fig. 3.1, select the MTV type first, load the binary or intel hex file to be programmed into the MCU, click "OK," then press the "RUN" button. Step 2 Step 1 Step 3 Step 4 Fig. 3.1 ViewSonic Corporation 55 Confidential - Do Not Copy VX724-1 2. If the user changes the MTV type, the file must be loaded again, as the previously loaded file will be cleared. 3. CRC (cyclic redundancy check): the host can check the result in the CRC register instead of reading every byte in flash. The Check MCU CRC OK message indicates that the host has verified the program's CRC; see Fig.3.2. Fig. 3.2 ViewSonic Corporation 56 Confidential - Do Not Copy VX724-1 6. Troubleshooting Flow Chart 1. Display color abnormal: ViewSonic Corporation 57 Confidential - Do Not Copy VX724-1 2. Monitor cannot power on Can not power on monitor NO Change adaptor Check adaptor OK NO Repair open / short Check K/B Open / short? OK NO Change X1 / X2 Check crystal X1 / X2? OK NO Change failed part Check CN 6, R79 Pin 40 of U6? OK NO Fix power supply circuit Check power supply (12V, 5V, 2.5V & 3.3V) OK Change M/B ViewSonic Corporation 58 Confidential - Do Not Copy VX724-1 3. Monitor white screen ViewSonic Corporation 59 Confidential - Do Not Copy VX724-1 4. Monitor black screen ViewSonic Corporation 60 Confidential - Do Not Copy VX724-1 5. Analog input: always shows NO SIGNAL: ViewSonic Corporation 61 Confidential - Do Not Copy VX724-1 6. Digital input: always shows NO SIGNAL ViewSonic Corporation 62 Confidential - Do Not Copy VX724-1 7. Recommended Spare Parts List RECOMMENDED SPARE PARTS LIST (VX724-1 for "AUO V.8 (4ms) Panel") ViewSonic Model Number: VS10049 Rev: 1c Serial No. Prefix: PSN Item ECR/ECN ViewSonic P/N Ref. P/N Location Added 07/15/05 B-00003439 1HYJZZZVSF7 Button board 1 B-00002833 10MBZZZVST8 main board 1 B-00002834 Over driver board 1 B-00002481 1HYTZZZVSJ8 1HYJZZZVSJ8 AS02B012DA6 power board 1 Back cover assy C-BC-0302-0598 37L7VBCVS54 back cover 1 6 Front bezel assy C-FP-0301-9935 33L7VFBVS53 front bezel ass'y 1 7 I/O Cover Added 07/15/05 M-CV-0830-2540 EBL7V026016 I/O Cover 1 8 Base Assembly Added 07/15/05 C-BS-0303-0536 26L7VSAVS33 EBL7V025010 stand assy 1 1 Description Board Assembly: 2 Button board Main Board 3 Over driver board 4 Power board 5 Cabinets: 9 10 Cables: Update Vendor P/N 07/15/05 Stand cover rear M-CV-0830-2541 Cable for MB-B/B (8P/10P. Rev.1A) M-MS-0808-9398 11 Cable for MB-LCD (30P. Rev.1A) CB-00002525 DDL7VDTH009 DD0L9VLC015 12 Cable for MB-over driver CB-00002522 DD0L9V0B000 13 DVI cable 14 VGA cable 15 Documentation: Electronic Components: Hardware: Added 07/15/05 User manual + CD wizard stand cover 1 M/B-B/B cable 1 MB-LCD cable 1 MB-over driver cable CB-00003440 DD0L0TTH108 DVI cable M-MS-0808-9399 DDL7VDPC005 VGA cable 1 DC-00002835 HGL7V021019 user's manual 1 LCD panel 1 1 E-00002836 AA000170101 M-SCW-0824-0728 MM30050IBJ3 HW-00002837 MM30070BBJ1 MF30070BBJ1 M-00002524 HCL9V007018 4ms sticker on carton 1 M-MS-0808-9682 JXL9V001010 LCD panel film 1 M-MS-0808-7399 JXL7V003017 LCD panel film 1 P-00002838 HFL7V013015 carton 1 End cap (L) P-FM-0602-0875 HBL7V007011 cushion 1 23 End cap (R) P-FM-0602-0876 HBL7V008018 cushion 1 24 EPE bags P-00000434 HAL7V005018 EPE bags 1 M-00003441 GAL7V013011 Rubber Plug Vesa 4 16 17 18 19 17" AUO TFT LCD panel M170EG01 V8 (4ms) Universal number# Q'ty Screw M3.0*5.0-I (NI) GP Screw M3.0*7.0-B(NI) Miscellaneous: 4ms sticker LCD film L9V 20 21 LCD film L9V Packing Material: Carton 22 25 Plastics: Update Vendor P/N 07/15/05 Rubber Plug Vesa Removed and Replaced Part 07/15/05 Added 07/15/05 23 14 M-Model (xxx-1M) Description Item 1 Accessories: ECR/ECN Power Cord ViewSonic P/N Ref.P/N Location A-PC-0106-0224 DM333181G97 Power cord Universal number# Q'ty 1 P-Model (xxx-1P) Description Item 1 Accessories: Power Cord 2 Documentation: User manual + CD wizard ECR/ECN ViewSonic P/N Ref.P/N Location A-PC-0106-0224 DM333181G97 Power cord Universal number# Q'ty 1 DC-00003442 HGL7V0020012 user's manual 1 G-Model (xxx-1G) Description Item 1 2 Accessories: Documentation: ECR/ECN Power Cord ViewSonic P/N Ref.P/N Location A-PC-0106-0306 DM333181S01 HCL7V024014 Power cord Universal number# Q'ty 1 ADDRESS LABEL 1 Address Label DC-00003443 3 QC-Pass Label DC-00003444 HCL7V026017 QC-PASS LABEL 1 4 Warranty Card DC-00003445 HDL7V005011 WARRANTY CARD 1 5 User manual + CD wizard DC-00003342 Warranty Sticker M-00003446 HGL7V0020012 user's manual HCL7V023018 WARRANTY STICKER 6 Miscellaneous: 1 1 E-Model (xxx-1E) Description Item 1 Accessories: Power Cord 2 Documentation: User manual + CD wizard ECR/ECN ViewSonic P/N Ref.P/N Location A-PC-0106-0227 DM333181801 Power cord Universal number# Q'ty 1 DC-00003342 HGL7V0020012 user's manual 1 Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items. Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions. ViewSonic Corporation 63 Confidential - Do Not Copy VX724-1 RECOMMENDED SPARE PARTS LIST (VX724-1 for "QDI (8ms) Panel") ViewSonic Model Number: VS10049 Rev: 1c Serial No. Prefix: PSN Description Item ECR/ECN ViewSonic P/N Ref. P/N Location 1 Board Assembly: Power board B-00003429 AS02B012D75 Power board 2 Button board B-00003439 1HYJZZZVSF7 Button board 1 3 Main Board B-00003448 1SL7VDMB001 Main board 1 4 Over drive board Main Board (FOR L7VDQ-51,2523)QDI B-00003449 Added on 06/15/06 1SL7VD0B005 1SL7VDMB010 OD board main board 1 1 Sub Board - Over Drive Board (FOR L7VDQ-51) Added on 06/15/06 5 B-00006095 Universal number# Q'ty 1 B-00006096 1SL7VD0B013 OD board 1 Cable for MB-over driver CB-00002522 DD0L9V0B000 Cable for MB-OD/B 1 8 Cable for MB-LCD (30P. Rev.1A) CB-00002525 DD0L9VLC015 Cable for MB-LCD 1 9 DVI cable CB-00003440 DD0L0TTH108 DVI cabe 1 10 DVI cable CB-00003440 DD0L0TTH108 DVI cabe 1 11 Cable for MB-B/B (8P/10P. Rev.1A) M-MS-0808-9398 DDL7VDTH009 Cable for MB-B/B 1 12 VGA cable M-MS-0808-9399 DDL7VDPC005 VGA cable 1 13 VGA cable M-MS-0808-9399 DDL7VDPC005 14 CABLE MB-BUTTON(8P/10P,240MM)L7VD GP Back Cover Assembly CB-00006098 VGA cable cable for Button-MB 1 1 back cover 1 6 7 Cables: C-BC-0302-0598 DDL7VDBU107 37L7VBCVS54 16 Base Assembly C-BS-0303-0536 26L7VSAVS33 stand assy 1 17 I/O Cover M-CV-0830-2540 EBL7V026016 I/O Cover 1 18 I/O Cover M-CV-0830-2540 1 Stand cover rear M-CV-0830-2541 EBL7V026016 EBL7V025010 I/O Cover 19 stand cover 1 20 Front bezel assy C-FP-0301-9935 33L7VFBVS53 DC-00006097 HGL7VD04015 front bezel ass'y user guide 1 1 E-00002216 AA17EL07055 E-00006099 AA17EL07195 LCD panel LCD panel 1 1 15 Cabinets: 21 Documents: QSG+CD (USA)L7VDQ-5 22 Electronic Components: 17" QDI TFT LCD panel QD170EL07 Rev:09 (8ms) 23 Hardware: LCD(TFT) 17" QD17EL07 REV:11 V08" GP Added on 06/15/06 Added on 06/15/06 Added on 06/15/06 HW-00002837 MF30070BBJ1 M-SCW-0824-0728 MM30050IBJ3 4ms sticker M-00002524 HCL9V007018 4ms sticker on carton 1 27 4ms sticker M-00002524 HCL9V007018 4ms sticker on carton 1 28 Rubber Plug Vesa M-00003441 GAL7V013011 Rubber Plug Vesa 4 29 LCD film L7VC M-MS-0808-7399 JXL7V003017 LCD FILM 1 24 25 26 30 Screw M3.0*7.0-B(NI) Screw M3.0*5.0-I (NI) GP Miscellaneous: Packing Material: EPE bags 31 Craft Carton 32 Generic Box Added on 06/15/06 33 Generic Foam Set Added on 06/15/06 34 End cap (L) 35 End cap (R) 14 23 P-00000434 HAL7V005018 EPE bags 1 P-00002838 HFL7V013015 carton 1 P-00002515 20653 P-00001347 P-FM-0602-0875 30833 HBL7V007011 cushion 1 P-FM-0602-0876 HBL7V008018 cushion 1 M-Model (xxx-1M) Description Item 1 Accessories: ECR/ECN Power Cord ViewSonic P/N Ref.P/N Location A-PC-0106-0224 DM333181G97 Power cord Universal number# Q'ty 1 P-Model (xxx-1P) Description Item 1 Accessories: Power Cord 2 Documentation: User manual + CD wizard ECR/ECN ViewSonic P/N Ref.P/N Location A-PC-0106-0224 DM333181G97 Power cord Universal number# Q'ty 1 DC-00003447 HGL7VD03019 User manual 1 G-Model (xxx-1G) Description Item 1 2 Accessories: Documentation: ECR/ECN Power Cord ViewSonic P/N Ref.P/N Location A-PC-0106-0306 DM333181S01 HCL7V024014 Power cord 1 ADDRESS LABEL 1 Universal number# Q'ty Address Label DC-00003443 3 QC-Pass Label DC-00003444 HCL7V026017 QC-PASS LABEL 1 4 Warranty Card DC-00003445 HDL7V005011 WARRANTY CARD 1 User manual + CD wizard DC-00003447 1 M-00003446 HGL7VD03019 HCL7V023018 User manual Warranty Sticker WARRANTY STICKER 1 5 6 Miscellaneous: E-Model (xxx-1E) Description Item 1 Accessories: Power Cord 2 Documentation: User manual + CD wizard ECR/ECN ViewSonic P/N Ref.P/N Location A-PC-0106-0227 DM333181801 Power cord Universal number# Q'ty 1 DC-00003447 HGL7VD03019 User manual 1 Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items. Remark 2: All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions ViewSonic Corporation 64 Confidential - Do Not Copy VX724-1 ViewSonic Model Number: VS10049-1W Rev: 1a BOM LIST (VX724-1 for "AUO Panel") Item 1 2 3 4 ViewSonic P/N #N/A B-00002839 #N/A #N/A Ref. P/N 1L7VDZAVS81 29L9I0MB017 39L9IDP0056 41L9ISS0053 Description L7VD LCD M+OD((L7VDA-5,AU)US(VX724) L9I M/B ASSY(FOR L7VDA-5 REALTEK,2523)AU L9I M/B DIP ASSY(L9VDA-5 REALTEK)2523 L9I M/B S/S ASSY(L9VDA-5 REALTEK)2523 5 #N/A CC62204MD23 CAP ELEC 22U 25V(+-20%,105C,5*11,2000HR) 6 #N/A CC622L4MD06 CAP ELEC DIP 22U 25V(+-20%,105C,5*11)LXN 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 #N/A #N/A #N/A E-L-0407-1563 #N/A #N/A #N/A #N/A #N/A M-MS-0808-9809 M-MS-0808-9810 #N/A #N/A #N/A #N/A B-CB-0206-0188 B-00002481 #N/A C-FP-0301-9935 C-FP-0301-0992 C-FP-0301-0994 M-MS-0808-9401 PL-BT-0706-0165 M-MS-0808-9243 M-MS-0808-9402 C-BC-0302-0598 M-CV-0830-2543 M-MS-0808-9253 M-MS-0808-9411 M-CV-0830-2542 M-CV-0830-2544 M-CV-0830-2545 M-SCW-0824-6822 M-SCW-0824-6760 M-MS-0808-9406 E-00002836 M-BK-0805-0079 M-MS-0808-9405 M-BK-0805-0077 M-BK-0805-0078 M-SCW-0824-0728 M-SCW-0824-0870 M-SCW-0824-6825 M-SCW-0824-6761 M-MS-0808-9247 #N/A M-MS-0808-8986 M-SCW-0824-6799 #N/A #N/A M-MS-0808-8984 C-BS-0303-0536 #N/A M-BK-0805-0081 M-MS-0808-9403 #N/A M-SCW-0824-6824 M-CV-0830-2547 M-SCW-0824-0728 M-CV-0830-2546 M-SCW-0824-6760 M-SCW-0824-6822 M-MS-0808-9404 #N/A M-MS-0808-9398 CB-00002525 CC71004MD68 CC710L4MD08 CC73303MD51 DC04725K002 BG624576031 BG611059319 DFHD06MR247 DFDS15FR050 DFDI30FR049 DFHD30MR259 DFHD10MR316 AZL7VD0A103 22L9V00B007 32L9V0SS017 AZL7VD0A308 23L7VBB0034 AS02B012DA6 22L7VDLA004 33L7VFBVS53 EAL7V019019 EAL7V020017 EBL7V028019 EBL7V027012 FEL7V003019 FEL7V007014 37L7VBCVS54 EAL7V021013 FEL7V005011 FBL70008014 FBL7V042011 FBL7V043018 FBL7V044014 MF30070BBJ1 MS30060IM18 MM40080FL69 AA000170101 FAL7V014017 FAL7V015013 FBL7V038014 FBL7V039011 MM30050IBJ3 MS40070B808 MM30040IJ21 MM30030IBJ4 EBL70023013 GAL7V013011 MBLI1004018 MM35080BBW2 GAL7E002013 MBL9V001019 FCL70004010 26L7VSAVS33 34L7VSSVS13 FBL7V040019 FBL7V041015 GAL7V011018 MM40060FL60 EAL7V023016 MM30050IBJ3 EBL7V024013 MS30060IM18 MF30070BBJ1 EBL7V029015 23L7VDCS013 DDL7VDTH009 DD0L9VLC015 CAP ELEC 100U 25V +-20%,105C,6*11,LESR CAP ELEC 100U 25V(+-20%,105C,6*11)LXN CAP ELEC 330U 16V(+-20%,105C,8*11,2000HR CHOKE COIL 47UH(2.5A,+-10%,T07473) CRYSTAL DIP 24.576MHZ(30PPM,20PF,49/US) CRYSTAL DIP 11.0592MHZ(+-30PPM,49/US) CONN DIP HEADER 6P 2R MR(P2.5,H6.0) CONN D-SUB 15P 3R FR,P1.15,H12.55,NO SRW CONN DVI-I DIP30P 3R FR(P1.905,H10.04) CONN DIP HEADER 30P 2R MR(P2.0,H4.0) CONN DIP HEADER 10P 1R MR(P2.0,H4.1) L7VDA-5 SW BIOS IMAGE(R2523,AU V2) N/A L9V OVER DRIVER/B ASSY(FOR L7VDA-5) L9V OVER DRIVER/B S/S ASSY L7VDA-5 SW BIOS IMAGE(OD AU M170EG01) L7VD BUTTON/B ASSY ADD/INV,FSP035-1PI01H ,90~264V REV1A L7VDA-5 LCD MODULE ASSY(AU) L7VD FRONT BEZEL ASSY BEZEL L7VD(EAL7V019,REV3A) MIDDLE BEZEL L7VD(EAL7V020,REV3A) LENS L7VD(EBL7V028,REV3A) CONTROL BUTTON L7VD(EBL7V027,REV3A) LOGO FRONT-VSC-38MM L7VC(FEL7V003,REV3A) BIRD LOGO L7VD(FEL7V007,REV3A) L7VD BACK COVER ASSY LCD COVER L7VD(EAL7V021,REV3A) LOGO PLATE ELLIPSE L7VC(FEL7V005,REV3A) LOCK METAL L70B(FBL70008,REV3A) GP HINGE -L L7VD(FBL7V042,REV3B) HNGE-BKT L7VD(FBL7V043,REV3A) HINGE-R L7VD(FBL7V044,REV3B) SCREW F3.0*7.0-B (NI) SCREW F3*6-I(NI) SCREW M4.0*8.0-F (BNI,NYLOK) LCD(TFT) 17" M170EG01 REV:V8 PCB BKT L7VD(FAL7V014,REV3A) PCB SHIELDING L7VD(FAL7V015,REV3A) LCD BKT-L L7VD(FBL7V038,REV3A) LCD BKT-R L7VD(FBL7V039,REV3A) SCREW M3.0*5.0-I(NI) GP SCREW M4*7B (BMC)NYLOK SCREW M3.0*4.0-I(BNI) SCREW M3*3-I-NI WIRE MOUNTS L70L-E(EBL70023,REV3A) GP RUBBER PLUG VESA L7VD (GAL7V013,REV3A) IO NUT LI1(MBLI1004,REV3A) SCREW M3.5*8-B (NI,WASHER) LCD RUBBER L7E(GAL7E002,REV3B) IO NUT L9VDA-5(MBL9V001,REV3A)M3*15*6 LCD MYLAR L70L-E(FCL70004,REV3A) L7VD STAND ASSY L7VD STAND SUB ASSY STAND BKT L7VD(FBL7V040,REV3B) STAND PLATE L7VD(FBL7V041,REV3A) RUBBER FOOT L7VD(GAL7V011,REV3A) SCREW M4.0*6.0-F (BNI,NYLOK) STAND BASE L7VD(EAL7V023,REV3A) SCREW M3.0*5.0-I(NI) GP STAND COVER F L7VD(EBL7V024,REV3A) SCREW F3*6-I(NI) SCREW F3.0*7.0-B (NI) WIRE CLAMP L7VD(EBL7V029,REV3A) L7VDQ-5 CHASSIS ASSY(QDI) CABLE MB-BUTTON(8P/10P,190MM)L7VD GP CABLE MB-LCD(30P,140MM)L9V-5 GP ViewSonic Corporation 65 Location Universal number# C34,C46,C50,C53,C59,C 84,EC1,EC2,EC3,EC5,EC 6 C34,C46,C50,C53,C59,C 84,EC1,EC2,EC3,EC5,EC 6 C70 C70 C6,EC4 L2 Y1 Y2 CN1 CN2 CN4 CN5 CN6 Confidential - Do Not Copy Q'ty 1 1 1 11 11 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 1 1 1 1 1 23 4 4 4 1 4 4 1 1 2 1 1 1 1 1 5 4 1 2 1 2 9 2 1 1 1 VX724-1 Item 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 ViewSonic P/N M-SCW-0824-0813 #N/A CB-00002522 #N/A M-MS-0808-9399 A-PC-0106-0224 M-CV-0830-2540 M-CV-0830-2541 P-00000434 P-FM-0602-0875 P-FM-0602-0876 M-LB-0813-0747 #N/A M-LB-0813-0745 M-LB-0813-1042 P-00002838 DC-00002835 #N/A M-MS-0808-7399 M-LB-0813-1043 #N/A M-00002524 Ref. P/N MF30060BBJ6 EBL7V030013 DD0L9V0B000 24L7VDPK002 DDL7VDPC005 DM333181G97 EBL7V026016 EBL7V025010 HAL7V005018 HBL7V007011 HBL7V008018 HCL7V004013 HCL7V029016 HCL7V002011 HCL7V019011 HFL7V013015 HGL7V021019 JXLM5003011 JXL7V003017 HCL70021011 HFL7V011012 HCL9V007018 ViewSonic Corporation Description SCREW F3.0*6-B(NI) PCB SPACER L7VD(EBL7V030,REV3A) CABLE MB-OVER DRIVER(30P,50MM)L9V-5 GP L7VDA-5 PACKING ASSY(USA) CABLE MB-VGA (15/15P,1.8M)L7VD GP POWER CORD 3P 1.8M(USA)V04VS350012180 I/O COVER L7VD(EBL7V026,REV3A) STAND COVER R L7VD(EBL7V025,REV3A) EPE BAG L7VD(HAL7V005,REV3A) END CAP(L) L7VD(HBL7V007,REV3A) END CAP(R) L7VD(HBL7V008,REV3A) CORE LABEL(HCL7V004,REV3A) ID LABEL VX724 L7VD(HCL7V029,REV3A) SERIAL LEBAL L7V(HCL7V002,REV3A) CARTON LABEL L7VC(HCL7V019,REV3B) CARTON VX724 L7VD(HFL7V013,REV3A) CD+QSG VX724 USA L7VD(HGL7V021,REV3A) HANDLE LM5S(JXLM5003,REV 3B) GP LCD FILM L7VC(JXL7V003,REV3B) HI-POT LABEL L70L(HCL70021,REV3A) SPACE PLATE L7VD(HFL7V011,REV3A) 4MS STICKER VX924 L9VD(HCL9V007,REV3A) 66 Location Universal number# Confidential - Do Not Copy Q'ty 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.05 1 VX724-1 BOM LIST (VX724(QDI)) ViewSonic Model Number: VS10049 Rev: 1c Serial No. Prefix: PSN Item 1 2 3 ViewSonic P/N N/A N/A N/A Ref. P/N 1L7VDZXVS49 21L9TAMB0C1 31L9TASS0B8 Description L7VDQ-4 LCD MONITOR(USA) GP L9TA M/B ASSY(FOR L7TA-D)RTD2523 GP L9TA M/B S/S ASSY(FOR L7TA-D)RTD2523 GP 4 N/A CC62204MD23 CAP EC 22U 25V(+-20%,105C,5*11,2KHR)GP 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A B-00003993 N/A N/A N/A M-BK-0805-0077 M-BK-0805-0078 M-MS-0808-8986 M-SCW-0824-6802 M-SCW-0824-0813 M-SCW-0824-0726 M-SCW-0824-6799 M-SCW-0824-6761 CB-00004152 N/A CB-00002522 N/A N/A N/A M-SCW-0824-6825 N/A N/A N/A M-MS-0808-9248 N/A N/A N/A N/A N/A N/A N/A M-MS-0808-9815 N/A M-CV-0830-2540 M-CV-0830-2541 N/A CB-00002602 P-00000434 P-FM-0602-0875 P-FM-0602-0876 M-LB-0813-0747 N/A M-LB-0813-0745 M-LB-0813-1042 P-00002838 PL-00005198 M-MS-0808-7399 M-LB-0813-1043 N/A CB-00003440 N/A E-00006099 N/A DC-00003321 M-00002524 A-PC-0106-0224 N/A CC71004MD68 CC73303MD51 BG624576104 BG611059327 DFHD08FR102 DFDS15FR041 DFDS15FR076 DFDI30FR022 DFDI30FR103 DFHD30MR267 DFHD10MR324 22L9V00B082 32L9V0SS033 AZL7VDV0005 23L7VDBB001 DFHD08MR319 BEYG0014DA0 DAL7VDTB113 DHP0002B205 AS05B312D00 24L7VDLB002 34L7VDLB002 36L9V0PB008 FBL7V038014 FBL7V039011 MBLI1004018 MM30040IBJ9 MF30060BBJ6 MF30080BBJ5 MM35080BBW2 MM30030IBJ4 DD0L9VLC023 DDL9VDBU005 DD0L9V0B000 FCL7G001016 GAL7E002013 FCL9V002016 MM30040IJ21 MM40060BCI6 FCM7T004014 FCL9V005015 FCL7A001014 GBL7B001017 25L7VDLC000 35L7VDLS001 26L7VDSA001 37L7VDSU005 27L7VDCS009 3FL7VDHS005 GAL9V002014 MM30040BBJ4 EBL7V026016 EBL7V025010 28L7VDPK006 DDL7VDPC005 HAL7V005018 HBL7V007011 HBL7V008018 HCL7V004013 HCL7VD01012 HCL7V002011 HCL7V019011 HFL7V013015 JXLM5003011 JXL7V003017 HCL70021011 HFL7V011012 DD0L0TTH108 2AL7VDPTQ04 AA17EL07195 AZL7VDBQ106 HGL7VD04015 HCL9V010019 DM333181G97 HCW0VA03012 CAP EC 100U 25V(+-20%,105C,6*11,LESR) GP CAP EC 330U 16V(+-20%,105C,8*11,2KH)GP XTAL DIP 24.576MHZ(+-30PPM,49/S) GP XTAL DIP 11.0592MHZ(+-30PPM,49/S) GP CONN DIP HEADER 8P 2R FR(P2.54,H5.0) GP CONN D-SUB 15P 3R FR(P1.15,H12.55) GP CONN D-SUB 15P 3R FR(P1.15,H12.55) GP CONN DVI-I DIP30P 3R FR(P1.905 H10.04)GP CONN DVI-I DIP30P 3R FR(P1.905,H10.04)GP CONN DIP HEADER 30P 2R MR(P2.0,H4.0) GP CONN DIP HEADER 10P 1R MR(P2.0,H4.1) GP L9V OVER DRIVER/B ASSY(L7VDQ-4) GP L9V OD/B S/S ASSY(L9E-A5)VTIO3601 GP L7VDQ-4 SW BIOS (OD/B QDI V11) L7VD BUTTON/B ASSY GP CONN DIP HEADER 8P 1R MR(P2.0,H4.1) GP LED(DIP) YELLOW/GREEN(L-3WYGW-F01) GP PCB(BUTTON) L7VD TL(1L,180*15,REVA) GP SWITCH PUCH BUTTON(PT-002-B2,50MA,12V)GP ADP/INV,FSP043-2PI01 90~264V GP L7VDQ-4 LCD BEZEL ASSY GP L7VDQ-4 LCD BEZEL SUB ASSY GP L9VDQ-4 PCB SHIELDING ASSY GP LCD BKT-L L7VD(FBL7V038,REV3A)GP LCD BKT-R L7VD(FBL7V039,REV3A)GP IO NUT LI1(MBLI1004,REV3A)GP SCREW M3.0*4.0-I(NI) GP SCREW F3.0*6-B(NI)GP SCREW F3.0*8L,B,NI GP SCREW M3.5*8-B (NI,WASHER)GP SCREW M3*3-I-NI GP CABLE LVDS(30P,140MM,LINKTEC,AU)L9VA GP CABLE MB-BUTTON(8P/10P,190MM) L9VD GP CABLE MB-OVER DRIVER(30P,50MM)L9V-5 GP AL FOIL L7G(FCL7G001,REV3A)HAN GP LCD RUBBER L7E(GAL7E002,REV3B)GP POWER MYLAR L9VDQ-4(FCL9V002,REV3A) GP SCREW M3.0*4.0-I(BNI)GP SCREW M4.0* 6-B(NI,NYLOK) GP AL FOIL M7T(FCM7T004,REV3A) GP AL FOIL L9VDQ-4(FCL9V005,R3A)100*80 GP AL FOIL L7A(FCL7A001,REV3A) GP VGA GASKET L7B(GBL7B001,REV3A)GP L7VDQ-4 LCD COVER ASSY GP L7VDQ-4 LCD COVER SUB ASSY GP L7VDQ-4 STAND ASSY GP L7VDQ-4 STAND SUB ASSY GP L7VDQ-4 CHASSIS ASSY GP L7VDQ-4 HINGE COVER SUB ASSY GP RUBBER PLUG VESA L9V(GAL9V002,REV3A)GP SCREW M3.0*4.0-B(NI)GP I/O COVER L7VD(EBL7V026,REV3A)GP STAND COVER R L7VD(EBL7V025,REV3A)GP L7VDQ-4 PACKING ASSY GP CABLE MB-VGA (15/15P,1.8M)L7VD GP EPE BAG L7VD(HAL7V005,REV3A)GP END CAP(L) L7VD(HBL7V007,REV3A)GP END CAP(R) L7VD(HBL7V008,REV3A)GP CORE LABEL(HCL7V004,REV3A)GP ID LABEL-L VX724 L7VDA-4(HCL7VD01,R3A)GP SERIAL LEBAL L7V(HCL7V002,REV3A) GP CARTON LABEL L7VC(HCL7V019,REV3B) GP CARTON VX724 L7VD(HFL7V013,REV3A) HANDLE LM5S(JXLM5003,REV 3B) GP LCD FILM L7VC(JXL7V003,REV3B)GP HI-POT LABEL L70L(HCL70021,REV3A)GP SPACE PLATE L7VD(HFL7V011,REV3A)GP CABLE ASSY L0T MB-DVI(24P,REV2A) GP L7VDQ-4 PANEL KIT ASSY(QDI V11) GP LCD(TFT) 17" QD17EL07 REV:11 V08" GP L7VDQ-4 SW BIOS IMAGE RTD2523(QDI V11) QSG+CD VX724(USA)L7VDQ-5(HGL7VD04,R3A)GP 3MS STICKER VX924 L9VD(HCL9V010,R3A) GP POWER CORD 3P 1.8M(USA)V04VS350012180 GP DVI POP STICKER W0VA(HCW0VA03,REV3A) GP ViewSonic Corporation 67 Location Universal number# Q'ty 1 1 C34,C46,C50,C53,C59,C84, EC1,EC2,EC3,EC5,EC6 C70 C6 Y1 Y2 CN1 CN2 CN2 CN4 CN4 CN5 CN6 CN1 LED1 SW1,SW2,SW3,SW4,SW5 Confidential - Do Not Copy 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 4 4 7 2 1 4 1 1 1 1 1 1 4 4 3 1 1 2 1 1 1 1 1 1 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0.05 1 1 1 1 1 1 1 2 VX724-1 8. Exploded Diagram and Spare Parts List ViewSonic Corporation 68 Confidential - Do Not Copy VX724-1 EXPLODED PARTS LIST (VX724-1 for "AUO V.8 (4ms) Panel") ViewSonic Model Number: VS10049 Rev: 1a Item ViewSonic P/N Ref. P/N 1 C-FP-0301-0992 EAL7V019019 2 C-FP-0301-0994 EAL7V020017 3 PL-BT-0706-0165 EBL7V027012 4 M-MS-0808-9401 EBL7V028019 5 M-MS-0808-9243 FEL7V003019 6 M-MS-0808-9402 FEL7V007014 7 M-BK-0805-0077 FBL7V038014 8 E-00002836 AA000170101 9 M-BK-0805-0078 FBL7V039011 10 M-SCW-0824-0728 MM30050IBJ3 11 M-BK-0805-0079 FAL7V014017 12 B-00002481 AS02B012DA6 13 B-00002839 29L9I0MB017 14 M-MS-0808-9405 FAL7V015013 15 M-SCW-0824-6822 MF30070BBJ1 16 M-CV-0830-2542 FBL7V042011 17 M-SCW-0824-6825 MM30040IJ21 18 B-CB-0206-0188 23L7VBB0034 19 M-MS-0808-9411 FBL70008014 20 M-CV-0830-2543 EAL7V021013 21 M-CV-0830-2540 EBL7V026016 22 M-CV-0830-2544 FBL7V043018 23 M-CV-0830-2545 FBL7V044014 24 M-SCW-0824-6760 MS30060IM18 25 M-MS-0808-9406 MM40080FL69 26 M-CV-0830-2546 EBL7V024013 27 M-CV-0830-2541 EBL7V025010 28 M-SCW-0824-6760 MS30060IM18 29 M-CV-0830-2547 EAL7V023016 30 M-SCW-0824-6824 MM40060FL60 31 M-MS-0808-9403 FBL7V041015 32 M-SCW-0824-6822 MF30070BBJ1 33 M-BK-0805-0081 FBL7V040019 34 CB-00002525 DD0L9VLC015 35 M-MS-0808-9398 DDL7VDTH009 36 M-MS-0808-9404 EBL7V029015 ViewSonic Corporation Description Bezel Middle bezel CONTROL BUTTON L7VD(EBL7V027,REV3A) LENS Logo front -VSC BIRD LOGO L7VD(FEL7V007,REV3A) LCD-BKT-L LCD(TFT)17" M170EG01 V.8 SVGA LCD-BKT-R SCREW M3.0*5.0-I(NI) PCB-BKT ADD/INV,FSP035-1PI01,90~264V REV1A M/B ASSY(FOR L7VD REALTEK,RTD2523)AU PCB SHIELDING L7VD(FAL7V015,REV3A) SCREW F3.0*7.0-B (NI) Hinge-L Screw M3*4-I Button /B ass'y Lock Metal LCD cover I/O cover Hinge BKT Hinge-R SCREW F3.0*6-I(NI) Screw M 4.0*8.0-F (BNI , Nylok) Stand cover front Stand cover rear Screw F3.0*6-I(NI) Stand base Screw M4.0*6.0-F (BNI, NYLOK) Stand plate Screw F 3.0*7.0-B (NI) Stand BKT Cable FFC MB / LCD Cable Ass'y button / MB WIRE CLAMP 69 Confidential - Do Not Copy Q'ty 1 1 1 1 1 1 1 1 1 12 1 1 1 1 4 1 4 1 1 1 1 1 1 4 4 1 1 2 1 8 1 9 1 1 1 2 VX724 EXPLODED PARTS LIST (VX724-1 for "QDI (8ms) Panel") ViewSonic Model Number: VS10049 Rev: 1c Serial No. Prefix: PSN Item 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ViewSonic P/N C-FP-0301-0992 C-FP-0301-0994 PL-BT-0706-0165 M-MS-0808-9401 M-MS-0808-9243 M-MS-0808-9402 M-BK-0805-0077 E-00006099 M-BK-0805-0078 M-SCW-0824-0728 M-BK-0805-0079 B-00003429 N/A M-MS-0808-9405 HW-00002837 M-CV-0830-2542 M-SCW-0824-6825 B-CB-0206-0188 M-MS-0808-9411 M-CV-0830-2543 M-CV-0830-2540 M-CV-0830-2544 M-CV-0830-2545 M-SCW-0824-6760 M-MS-0808-9406 M-CV-0830-2546 M-CV-0830-2541 M-SCW-0824-6760 M-CV-0830-2547 M-SCW-0824-6824 M-MS-0808-9403 HW-00002837 M-BK-0805-0081 CB-00002525 M-MS-0808-9398 M-MS-0808-9404 ViewSonic Corporation Ref. P/N EAL7V019019 EAL7V020017 EBL7V027012 EBL7V028019 FEL7V003019 FEL7V007014 FBL7V038014 AA17EL07195 FBL7V039011 MM30050IBJ3 FAL7V014017 AS02B012D75 29L9I0MB084 FAL7V015013 MF30070BBJ1 FBL7V042011 MM30040IJ21 23L7VBB0034 FBL70008014 EAL7V021013 EBL7V026016 FBL7V043018 FBL7V044014 MS30060IM18 MM40080FL69 EBL7V024013 EBL7V025010 MS30060IM18 EAL7V023016 MM40060FL60 FBL7V041015 MF30070BBJ1 FBL7V040019 DD0L9VLC015 DDL7VDTH009 EBL7V029015 Description Bezel Middle bezel CONTROL BUTTON L7VD(EBL7V027,REV3A) LENS Logo front -VSC BIRD LOGO L7VD(FEL7V007,REV3A) LCD-BKT-L LCD(TFT)17" QD17EL07 V11 LCD-BKT-R SCREW M3.0*5.0-I(NI) PCB-BKT ADD/INV,FSP035-1PI01Q,90~264V REV1A M/B ASSY(FOR L7VD REALTEK,RTD2523)QDIV11 PCB SHIELDING L7VD(FAL7V015,REV3A) SCREW F3.0*7.0-B (NI) Hinge-L Screw M3*4-I (BNI) Button /B ass'y Lock Metal LCD cover I/O cover Hinge BKT Hinge-R SCREW F3.0*6-I(NI) Screw M 4.0*8.0-F (BNI , Nylok) Stand cover front Stand cover rear Screw F3.0*6-I(NI) Stand base Screw M4.0*6.0-F (BNI, NYLOK) Stand plate Screw F 3.0*7.0-B (NI) Stand BKT Cable MB - LCD(30P, 140mm) L9V-5, GP Cable Ass'y button / MB WIRE CLAMP 70 Confidential - Do Not Copy Q'ty 1 1 1 1 1 1 1 1 1 12 1 1 1 1 4 1 4 1 1 1 1 1 1 4 4 1 1 2 1 8 1 9 1 1 1 2 VX724-1 Packing for shipping PACKING PART LIST (VX724-1) ViewSonic Model Number: VS10049 Rev: 1a Item ViewSonic P/N Ref. P/N 1 #N/A 1L7VDZAVS81 2 P-FM-0602-0875 HBL7V007011 3 P-FM-0602-0876 HBL7V008018 4 DC-00002835 HGL7V021019 5 A-PC-0106-0224 DM333181G97 6 P-00002838 HFL7V013015 7 M-LB-0813-1042 HCL7V019011 8 P-00000434 HAL7V005018 Location VX724 unit END CAP(L) END CAP(R) User manual & CD Power cord 3P 1.8M Carton Carton label EPE bag Q'ty 1 1 1 1 1 1 1 1 PACKING PART LIST ( VX724-1 ) ViewSonic Model Number: VS10049 Rev: 1c Item 1 2 3 4 5 6 7 8 ViewSonic P/N N/A P-FM-0602-0875 P-FM-0602-0876 DC-00003321 A-PC-0106-0224 P-00002838 M-LB-0813-1042 P-00000434 ViewSonic Corporation Ref. P/N 1L7VDZQVS88 HBL7V007011 HBL7V008018 HGL7VD04015 DM333181G97 HFL7V013015 HCL7V019011 HAL7V005018 Location VX724 unit END CAP(L) END CAP(R) User manual & CD Power cord 3P 1.8M Carton Carton label EPE bag 71 Q'ty 1 1 1 1 1 1 1 1 Confidential - Do Not Copy VX724-1 Packing procedure 1. Apply protective film to the display surface. 2. Put the monitor in EPE bag and seal the bag with tape. 3. Fit the cushions onto the monitor. ViewSonic Corporation 72 Confidential - Do Not Copy VX724-1 4. Put the monitor into the carton and put all the accessories into the carton. Then close the carton. QSG Power cord Disassembling the monitor 1. Turn the monitor to face the back and remove the I/O cover. 2. Remove the stand back cover. ViewSonic Corporation 73 Confidential - Do Not Copy VX724-1 3. Remove the four black hinge screws and separate the stand and head pieces. 4. Place the monitor face-down on a soft, flat, stable surface. 5. Separate the back cover and the front bezel. ViewSonic Corporation 74 Confidential - Do Not Copy VX724-1 6. Remove the screws that fix the button board (B/B) and pull the cable out from the connector on the main board (M/B). 7. Remove the B/B. 8. Remove the screws on the PCB shield; remove the PCB shield. Screws ViewSonic Corporation 75 Confidential - Do Not Copy VX724-1 9. Remove the MB-LCD connector and loosen the four screws on the PCB holder. Screws 10. Separate the PCB holder from the panel. ViewSonic Corporation 76 Confidential - Do Not Copy VX724-1 11. Loosen the four screws on the sides of the panel. 12. Remove the front bezel and panel. ViewSonic Corporation 77 Confidential - Do Not Copy VX724-1 13. Remove the four hexagon screws beside the DVI & D-SUB connectors. 14. Remove the screws that fix the power board and main board. ViewSonic Corporation 78 Confidential - Do Not Copy VX724-1 VX724-1 REALTEK RTD2523BLOCK DIAGRAM DDC-SCL;DDC-SDA 12V HSYNC ,VSYNC ANALOG RGB Triple ADC Interface AR AG AB 12V 5V AIC1563 3.3V AIC117ADJ 2.5V AIC1117ADJ DDC 24C02 Confidential - Do Not Copy POWER DVI 79 RTD2523 9. Block Diagram Crystal 11.059MHz CPU MTV312V64 17” Panel CLK+ CLK- SCL SDA RST ISP LVDS+ LVDS- IRQ CSZ Host Interface Panel Inverter control 5V Switch Si2301DS 12V Keypad BRIGHTNESS ON/OFF ADAPTOR Backight Control Inverter ViewSonic Corporation EEPROM 24C16 Panel Interface Backlight Clock GEN. Crystal 24.576MHz ViewSonic Corporation 80 Confidential - Do Not Copy VX724-1 Schematic Diagrams +3.3V+2.5V RSDS AND LVDS DVI SCALAR RTD2523 PC VGA ANALOG RGB POWER +3.3V LCDVCC AUDIO_MUTE AUDIO_VOLUME BRIGHTNESS INVCTRL MICRO-CONTROLLER MTV312 DDC AC 90-264V LCDPWR_ON3.3V +3.3V EEPROM 24LC16 LCD PANEL(17 19 RSDS AND LVDS) +3.3V +12V LCDPWR_ON12V 10. +12V POWER INVERTER AND AUDIO BOARD AIC 1563 +5.0V AIC1739 AIC1739 +2.5V +3.3V ViewSonic Corporation Model Title Date ViewSonic Corporation 81 Confidential - Do Not Copy VX724-1 BLOCK DIAGRAM Rev: PAGE1 VGA INPUT L8 RED+IN 0/6 R24 DDC_SDA 16 CN2 11 DDC_SDA 12 IN-H 13 IN-V 14 VGA/NC DSUB_5V 75/6/F L9 GREEN+IN NC 0/6 R27 DSUB_5V GREEN-IN 100/6 C16 0.047u/6 R25 100/6 C18 0.047u/6 R26 100/6 C19 0.047u/6 R28 100/6 C21 0.047u/6 R29 100/6 C22 0.047u/6 RED+ RED- DEL L11,C32,U6,R51,R52 GREEN+ 2004/6/17 C20 75/6/F NC PIN 10 VGA_CON 17 DDC_SCL 15 RED-IN RED+IN RED-IN GREEN+IN GREEN-IN BLUE+IN BLUE-IN 1 6 2 7 3 8 4 9 5 10 R23 C17 GREENSOGIN DDC_SCL R30 1M/6 RED-IN GREEN-IN BLUE-IN IN-H DDC_SCL CN3 1 3 5 7 9 11 13 + + + + + + + + + + + + + + BLUE+IN RED+IN GREEN+IN BLUE+IN GND IN-V DDC_SDA DSUB_5V 2 4 6 8 10 12 14 L10 0/6 C24 R32 BLUE-IN NC 75/6/F VGA INPUT IN-H L31 0/6 100/6 C23 0.047u/6 R33 100/6 C25 0.047u/6 VGAHS 100/6 R35 C26 2K/6 22P/6 BLUE+ BLUE- AHS D34 Add D34,D35,L31 2004/6/17 Z3.3V GREEN+IN 3 DEL D29 D9 DAN217K/NC BLUE+IN 3 2004/6/17 IN-V 3 R36 100/6 VGAVS R37 C28 2K/6 22P/6 AVS D35 Z3.3V 3 D17 D13 Z5.6/NC BAT54C-GS08/NC Z5.6/NC C29 Add R156~R162 damping RES 2004/4/16 CN4 10K/6NC 100/6NC Hot_plug 3 3 D22 TX1TX1+ R159 R160 0 0 TX0TX0+ R161 R162 0 0 TXC+ TXC- 3 D27 Z5.6/NC 1 1 1 3 D26 D28 Z5.6/NC Z5.6/NC 1 D25 Z5.6/NC 82 1 1 0 0 100/6/NC R47 100/6/NC DDC2_SCL DDC2_SDA D23 Z5.6/NC R157 R158 R46 Z5.6/NC Z5.6/NC DVI-D/NC ViewSonic Corporation 8 7 6 5 D21 Z5.6/NC 3 C30 0.1U/6/NC VCC VCLK SCK SDA M24C02/NC 1 Z5.6/NC NC NC NC VSS Z5.6/NC D20 3 D24 C31 1U/6NC 1 2 3 4 3 17 18 19 20 21 22 23 24 R48 R49 TX2TX2+ D19 Z5.6/NC Bus_Power 0 0 R45 2K/6/NC 1 RX0RX0+ GND RX5RX5+ GND RXC+ RXC- 3 9 10 11 12 13 14 15 16 D18 DDC2_SCL DDC2_SDA 1 RX1RX1+ GND RX3RX3+ 5V GND HP R155 R156 3 1 2 3 4 5 6 7 8 1 RX2RX2+ GND RX4RX4+ SCL SDA VS 26 R44 2K/6/NC U5 3 25 0.1U/6/NC 3 1 Z5.6/NC 1 Z5.6/NC D12 1 D11 1 3 3 D10 3DVCC Bus_Power DDC_SCL 3 DDC_SDA IN-V 1 IN-H 1 1 1 1 RED+IN D8 DAN217K/NC 3 D7 DAN217K/NC 2 2 2 1 ADC_VCC R34 R31 3 GND Confidential - Do Not Copy VX724-1 R50 10K/6NC ViewSonic Corporation Model Title VGA AND DVI INPUT Date Rev: 3DVCC R3DVCC 2.5DVCC 22uF/16V 3AVCC1 ADC_VCC L19 FEB_0805 C60 0.1u/6 B+ BSOG G+ GR+ R- BLUE+ BLUESOGIN GREEN+ GREENRED+ RED- + C61 0.1u/6 3AVCC1 C58 0.1u/6 0.1u/6 C53 + C57 0.1u/6 L15 FEB_0805 C56 0.1u/6 C54 Near to Chip C63 0.1u/6 3AVCC2 TMDS_AVCC C55 0.1u/6 3AVCC2 4.7K/6 C59 22uF/16V R58 RX2P RX2N RX1P RX1N RX0P RX0N RXCP RXCN TX2+ TX2TX1+ TX1TX0+ TX0TXC+ TXC- C62 0.1u/6 NC 1K/6 C64 0.1u/6 ADC_GND C43.C44.C45盡量靠近IC AHS AVS C46 10uF/16V C45 0.1u/6 C44 0.1u/6 C43 0.1u/6 C42 0.1u/6 C41 0.1u/6 C40 0.1u/6 C39 0.1u/6 C38 0.1u/6 C37 0.1u/6 9 12 14 15 17 18 20 21 23 24 TMDS_TST/PWM1 EXT_RES RX2P RX2N RX1P RX1N RX0P RX0N RXCP RXCN 11 13 19 26 10 16 22 25 TMDS_VDD TMDS_VDD TMDS_VDD TMDS_VDD TMDS_GND TMDS_GND TMDS_GND TMDS_GND 30 31 33 34 35 37 38 B+ BSOG/ADC_TEST G+ GR+ R- 29 36 41 ADC_VDD ADC_VDD ADC_VDD 28 ADC_REFIO 27 32 39 40 ADC_GND ADC_GND ADC_GND ADC_GND 42 43 AHS AVS 127 98 69 45 121 110 95 83 71 58 49 128 97 70 44 2.5V Ground 2.5V Ground 2.5V Ground 2.5V Ground PLL_TEST1 PLL_TEST2 2.5V Power 2.5V Power 2.5V Power 2.5V Power 6 7 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power 3.3V Power DPLL_VDD APLL_VDD DPLL_GND APLL_GND TCON11 TCON10 TCON9 TCON8 TCON7 TCON6 TCON5 RTD_SCLK RTD_SDO/SDI SDIO1 SDIO2 SDIO3 RTD_SCSB RESET 113 112 55 AR1N AR1P/TCON[0] AR2N/TCON[1] AR2P/TCON[5] AR3N/TCON[6] AR3P/TCON[7] AG1N/TCON[8] AG1P/TCON[9] AG2N/TCON[10] AG2P/TCON[11] 108 107 106 105 104 103 102 101 100 99 AR1N AR1P AR2N AR2P AR3N AR3P AG1N AG1P AG2N AG2P BG3N BG3P BCLKN BCLKP BB1N BB1P BB2N BB2P BB3N BB3P 68 67 66 65 64 63 62 61 60 59 BG3N BG3P BCLKN BCLKP BB1N BB1P BB2N BB2P BB3N BB3P AG3N/TEAN AG3P/TEAP ACLKN/TEBN ACLKP/TEBP AB1N/TECN AB1P/TECP AB2N/TECLKN AB2P/TECLKP AB3N/TEDN AB3P/TEDP 94 93 92 91 90 89 88 87 86 85 RXEIN0RXEIN0+ RXEIN1RXEIN1+ RXEIN2RXEIN2+ RXECKINRXECKIN+ RXEIN3RXEIN3+ BR1N/TOAN BR1P/TOAP BR2N/TOBN BR2P/TOBP BR3N/TOCN BR3P/TOCP BG1N/TOCLKN BG1P/TOCLKP BG2N/TODN BG2P/TODP 82 81 80 79 78 77 76 75 74 73 RXOIN0RXOIN0+ RXOIN1RXOIN1+ RXOIN2RXOIN2+ RXOCKINRXOCKIN+ RXOIN3RXOIN3+ RTD2523 50 54 53 52 51 111 56 AHS AVS 4 5 3 8 TCON[12]/COUT/PWM2 PWM0/REFCLK TCON[13]/COUT/PWM2 TCON[11]/V[0] TCON[10]/V[1] TCON[9]/V[2] TCON[8]/V[3] TCON[7]/V[4] TCON[6]/V[5] TCON[5]/V[6] TCON[1]/V[7] TCON[0]/VCLK R56 R55 4.7K/6/NC R57 0.1u/6 TP2 1 TEST POINT R66 DDC_SDA DDC_SCL 100/6 R71 R72 NC NC VBRI VOLUME 114 115 116 117 118 119 122 123 124 TMDS_AVCC XO XI DDCSDA DDCSCL DDCSDA2 DDCSCL2 PLL_GND 1 2 47 46 125 126 C52 0.1u/6 C51 0.1u/6 C50 10uF/16V C49 0.1u/6 R54 4.7K/6 L14 FEB_0805 120 109 96 84 72 57 48 U7 XO XI 3PVCC C36 0.1u/6 C35 0.1u/6 XI 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground 3.3V Ground C48 R53 NC 22pF/6 C47 XO SCLK SDIO[0] TCON[4]/SDIO[1] TCON[3]/SDIO2] TCON[2]/SDIO[3]/PWM2 SCSB RESET# 22pF/6 Y1 24.576MHz 3PVCC C33 L13 FEB_0805 2.5DVCC FEB_0805 C34 10uF/16V L12 R2.5DVCC TCON5 TCON6 TCON7 TCON8 R59 R60 R61 R62 22/6 22/6 22/6 22/6 FXDIO XSTB POL BXDIO TCON9 TCON10 TCON11 R63 R64 R65 22/6 22/6 22/6 YCLK YDIO YOE ViewSonic Corporation Model Title Date ViewSonic Corporation 83 Confidential - Do Not Copy VX724-1 RTD_2523 Rev: Reset circuit VCPU R78 R165 B E 10K/6 10K/6 4.7K/6 VCPU Q13 4.7K/6 2N3906 3 C86 NC/1U/16V 3AVCC1 2 R106 NC/82K/6 3AVCC1 R147 4.7K/6 R84 33K/6 R85 33K/6 R93 R91 33K/6 3 LED_R 3DVCC R87 33K/6 NC/2N3906 2N3906 2 R90 33K/6 R82 1 2 Q12 LED_G R89 33K/6 1 Q20 R88 33K/6 NC/100K/6 C103 NC/1U/16V R79 1 NC/ 1N4148 C 3 D32 3DVCC C81 0.1U/6 C82 0.1U/6 C80 0.1U/6 C79 0.1U/6 1K/6 1K/6 1K/6 1K/6 1K/6 1K/6 1K/6 220/6 220/6 R163 Y2 11.0592MHz 10pF/6 11 1 7 C75 2 12 R80 0.1U/6 R81 U8 1 2 3 4 A0 A1 A2 VSS VCC WP SCK SI 8 7 6 5 2K/6 VCPU 2K/6 R83 R92 100/6 100/6 24LC16 PARAMETER EEPROM R142 IICSCL IICSDA LED_R LED_G 19 NC PANEL_PW12 MUTE Hot_Plug STBY PWR_SEL VCC12 14 13 27 26 16 9 30 31 32 33 6 5 4 8 43 44 P5.0 P5.1 X1 P5.2 P5.3 P5.4 X2 P5.5 P5.6 DA8/HLFHO RESET DA9/HALFV P1.0 P1.1 P1.2 INT0/P3.2 P1.3 P1.4 ISCL/P3.5/T1 P1.5 ISDA/P3.4/T0 P1.6 P6.0/AD0 P1.7 DA7 P6.1/AD1 P6.2 P4.0 P4.1 P6.3 P4.2 P6.4 P6.5 P3.1/TXD P6.6 P3.0/RXD P6.7 MTV312M64 VSS C88 I1 10 VCPU 10pF/6 NC NC VDD3 VCC HSYNC VSYNC C87 VCPU 4.7K/6 3 2 1 42 41 40 34 39 38 17 18 20 21 22 23 24 25 35 36 37 15 28 29 R164 22 R39 R40 2.0mm pitch 90° E&T 4607-11Pin TO BUTTON BOARD VCPU Add Q20,R165,R166,C103,D32,D33 2004/6/16 10 9 8 7 6 5 4 3 2 1 4501-10-10P-R 3 NC/DAN202U Junction from A change to B 0.1u/6 C78 0.1U/6 22uF/16V C77 0.1U/6 D33 R166 0/6 C85 C76 0.1U/6 1 2 RESET + C84 CN6 R95 R96 R97 R98 R99 R100 R101 R102 R103 MENU SEL PWR DOWN UP RIGHT LEFT VCPU less R94 to CN6 pin 11 R101,R103 net swap VCPU AVS MENU SEL PWR UP DOWN RIGHT LEFT 4.7K/6 4.7K/6 R110 R111 R112 R113 R114 R115 4.7K/6 4.7K/6 NC NC 4.7K/6 4.7K/6 VRMT R116 4.7K/6 R120 VCPU R124 R125 100/6 100/6 PANEL_PW3 SDIO1 SDIO2 SDIO3 RTD_SDO/SDI RTD_SCLK RTD_SCSB JP1 TxD RxD R109 R108 NC DDC_SDA DDC_SCL 4.7K/6 4.7K/6 5DVCC 1 2 3 4 HEADER 4 R41 6.8K/6 ViewSonic Corporation R38 2K/6 Model Title Date ViewSonic Corporation 84 Confidential - Do Not Copy VX724-1 MCU & BUTTON Rev: 5DVCC 5DVCC VCC12 PANEL_5_12VCC L21 3DVCC Q8 SI2301DS 2 R67 PANEL_5_12VCC 2 C67 C68 1 2200P/6 R68 C69 C70 10K/6 0.1U/6 100U/16V C71 R75 PANEL_3VCC C72 NC/2200P/6 NC/2200P/6 R76 C73 C74 NC/10K/6 NC/0.1U/6 NC/100U/16V NC/82K/6 R77 R70 D 3 NC/10K/6 3 Q9 3 82K/6 3 3 2200P/6 82K/6 PANEL_3VCC Q10 NC/SI2301DS 1 NC FEB_1206 L22 DTC144EUA 2 Q11 NC/DTC144EUA 2 1 S PANEL_PW12 PANEL_PW3 C 3 1 2 G 1 B 2 1 E GND J2 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 BB3P BB3N BB2P BB2N BB1P BB1N BCLKP BCLKN BG3P BG3N RXOIN0RXOIN0+ RXOCKINRXOCKIN+ RXOIN1RXOIN1+ RXOIN2RXOIN2+ RXOIN3RXOIN3+ RXEIN0RXEIN0+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 RXECKINRXECKIN+ RXEIN1RXEIN1+ RXEIN2RXEIN2+ RXEIN3RXEIN3+ AG2P AG2N AG1P AG1N AR3P AR3N AR2P AR2N AR1P AR1N FXDIO XSTB POL BXDIO RSDS_CON30 YCLK YDIO YOE L16 FEB_0805/NV PANEL_3VCC L18 L17 FEB_0805/NC FEB_0805/NC FEB_0805/NC C66 0.1U/6/NC L20 C65 0.1U/6/NC PANEL_5_12VCC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 RSDS_CON50/NC CN5 RXOIN0RXOCKINRXOIN1DGND RXOIN2RXOIN3RXEIN0DGND RXECKINRXEIN1RXEIN2RXEIN3DGND PANEL_5_12VCC 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 RXOIN0+ RXOCKIN+ RXOIN1+ DGND RXOIN2+ RXOIN3+ RXEIN0+ DGND RXECKIN+ RXEIN1+ RXEIN2+ RXEIN3+ DGND PANEL_5_12VCC PANEL_5_12VCC 1841 30P PANEL_3VCC L30 NC/FEB_1206 PANEL_5_12VCC If panel is 3.3V LVDS IF, L30 must add the part 2004/4/14 ViewSonic Corporation Model Title Date ViewSonic Corporation 85 Confidential - Do Not Copy VX724-1 PANEL INTERFACE Rev: U1 L1 3 VIN 1 ADJ/GND VOUT 2 R1 200/6 1% C3 10uF/8 AIC1084/TO252 C2 0.1uF/6 C1 10uF/8 CX000800000/8 0.8A Max 3.3V R2 C4 0.1uF/6 5V 330/6 1% H1 LVDS_GND 2 3 4 5 H2 1 9 8 7 6 MTH276D126 LVDS_GND LVDS_GND LVDS_GND H3 2 3 4 5 1 2 3 4 5 1 9 8 7 6 MTH276D126 LVDS_GND 9 8 7 6 MTH276D126 LVDS_GND LVDS_GND ViewSonic Corporation Model Title Date ViewSonic Corporation 86 Confidential - Do Not Copy VX724-1 Rev: JP2 TXO0TXO1TXO2- 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 TXOCTXO3TXE0TXE1TXE2TXECTXE3- JP1 CONFIG SETTING TAB_SEL_1 TAB_SEL_2 SDRAM1_3.3V U5 33x4 D_E_S D2_G3 D_E_SD2 _B7 D_E_SD2 _B6 D_E_SD2 _B5 D_E_SD2 _B4 D_E_SD2 _B3 O_SD2_R7 O_SD2_R6 O_SD2_R5 O_SD2_R4 O_SD2_R3 O_SD2_G7 PR5 E_SD2_R 6 E_SD2_R 5 E_SD2_R 4 E_SD2_R 3 E_SD2 _G7 E_SD2 _G6 E_SD2 _G5 E_SD2 _G4 E_SD2 _G3 E_SD2_B 7 E_SD2_B 6 E_SD2_B 5 E_SD2_B 4 E_SD2_B 3 SD2_WE SD_A3 SD_A2 SD_A4 SD_A1 SD_A5 SD_A0 SD_A6 SD_A1 0 SD_A7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 D_E_S D2_G5 D_E_S D2_G4 E_SD2_R7 E_SD2_R6 E_SD2_R5 E_SD2_R4 E_SD2_R3 E_SD2_ G7 E_SD2_ G6 1 2 3 4 8 7 6 5 D_E_SD2_ R7 D_E_SD2_ R6 D_E_SD2_ R5 8 7 6 5 D_E_SD2_ R4 D_E_SD2_ R3 D_E_SD 2_G7 D_E_SD 2_G6 8 7 6 5 D_E_SD 2_G5 D_E_SD 2_G4 D_E_SD 2_G3 D_E_SD2_ B7 8 7 6 5 D_E_SD2_ B6 D_E_SD2_ B5 D_E_SD2_ B4 D_E_SD2_ B3 33x4 PR6 1 2 3 4 33x4 PR7 E_SD2_ G5 E_SD2_ G4 E_SD2_ G3 E_SD2_B7 1 2 3 4 E_SD2_B6 E_SD2_B5 E_SD2_B4 E_SD2_B3 1 2 3 4 33x4 PR8 33x4 SD_D QM1 SD2_WE SD_CAS SD_RAS SD_CS SD_BA0 SD_A10 SD_A0 SD_A1 SD_A2 SD_A3 Vcc DQ0 DQ1 VssQ DQ2 DQ3 VccQ DQ4 DQ5 VssQ DQ6 DQ7 VccQ LDQM WE CAS RAS CS BA A10 A0 A1 A2 A3 Vcc 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 Vss DQ15 DQ14 VssQ DQ11 DQ10 VccQ DQ11 DQ10 VssQ DQ9 DQ8 VccQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 Vss D_E_S D2_G6 D_E_S D2_G7 D_E_SD2 _R3 D_E_SD2 _R4 D_E_SD2 _R5 D_E_SD2 _R6 D_E_SD2 _R7 SD_D QM1 SDRAM_CLOCK SD_A9 SD_A8 SD_A7 SD_A6 SD_A5 SD_A4 DRAM_16M DGND SD_A8 SD_BA0 SD_A9 3.3V OD_3.3V L2 CX00080 0000/8 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 D_O_SD1 _R7 D_O_SD1 _R6 D_O_SD1 _R5 D_O_SD1 _R4 D_O_SD1 _R3 DGND DGND 3.3V DGND 3.3V C45 0.1uF/6 C44 0.1uF/6 C43 0.1uF/6 C42 0.1uF/6 C41 0.1uF/6 C40 0.1uF/6 C39 0.1uF/6 C38 0.1uF/6 C37 0.1uF/6 C36 0.1uF/6 C35 0.1uF/6 C34 0.1uF/6 SDRAM1_3.3V L4 CX00080 0000/8 C73 0.1uF/6 5 6 7 8 LVDS_GND C71 0.1uF/6 33x4 5 6 7 8 LVDS_GND 33/6 C70 0.1uF/6 5 6 7 8 PR16 33x4 C69 0.1uF/6 PR14 33x4 33x4 5 6 7 8 R21 4 3 2 1 PR15 C68 0.1uF/6 33x4 5 6 7 8 4 3 2 1 C67 0.1uF/6 33x4 5 6 7 8 4 3 2 1 PR13 C66 0.1uF/6 PR10 33x4 5 6 7 8 4 3 2 1 PR12 C65 0.1uF/6 5 6 7 8 4 3 2 1 PR11 C64 0.1uF/6 PR9 33x4 LVDS_GND 4 3 2 1 C63 0.1uF/6 4 3 2 1 C62 0.1uF/6 4 3 2 1 C61 0.1uF/6 0/1206 C60 0.1uF/6 R20 DGND DGND C22 10uF/8 CX00080 0000/8 SD_DQ M0 SDRAM_CLOCK SD_A9 SD_A8 SD_A7 SD_A6 SD_A5 SD_A4 LVDS_3.3V L3 D_O_S D1_G7 D_O_S D1_G6 C72 0.1uF/6 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 DRAM_16M DGND D_O_SD2 _B6 D_O_SD2 _B5 D_O_SD2 _B4 D_O_SD2 _B3 C23 10uF/8 SD_A9 SD_A8 SD_A7 SD_A6 SD_A5 SD_A4 SD_DQ M0 SD1_WE SD_CAS SD_RAS SD_CS SD_BA0 SD_A1 0 SD_A0 SD_A1 SD_A2 SD_A3 8 7 6 5 33x4 PR4 C59 10uF/8 SD_DQ M0 SDRAM_CLOCK 1 2 3 4 C33 10uF/8 D_O_S D1_G4 D_O_S D1_G5 O_SD2_B 6 O_SD2_B 5 O_SD2_B 4 O_SD2_B 3 DGND SDRAM2_3.3V C32 10uF/8 D_O_SD1 _B7 D_O_S D1_G3 D_E_SD 1_G7 D_E_SD 1_G6 D_O_S D2_G5 D_O_S D2_G4 D_O_S D2_G3 D_O_SD2 _B7 SD_CLK D_E_SD1_ R4 D_E_SD1_ R3 Vss DQ15 DQ14 VssQ DQ11 DQ10 VccQ DQ11 DQ10 VssQ DQ9 DQ8 VccQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 Vss O_SD1_R 1 2 3 4 O_SD1_R5 O_SD1_R6 O_SD1_R7 SD_DQM0 SD1_WE SD_DQM1 SD_CAS SD_RAS SD_CLK SD_CS D_O_SD1 _B5 D_O_SD1 _B6 Vcc DQ0 DQ1 VssQ DQ2 DQ3 VccQ DQ4 DQ5 VssQ DQ6 DQ7 VccQ LDQM WE CAS RAS CS BA A10 A0 A1 A2 A3 Vcc E_SD1_G3 E_SD1_G4 E_SD1_G5 D_E_SD1_ R6 D_E_SD1_ R5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 E_SD1_B3 E_SD1_B4 E_SD1_B5 E_SD1_B6 E_SD1_B7 D_O_SD1 _B3 D_O_SD1 _B4 O_SD1_G O_SD2 _G5 O_SD2 _G4 O_SD2 _G3 O_SD2_B 7 DRAM_16M C58 10uF/8 DRAM_16M D_E_SD1_ R7 O_SD1_ B SDRAM_CLOCK SD_DQ M0 SD1_WE SD_CAS SD_RAS SD_CS SD_BA0 SD_A1 0 SD_A0 SD_A1 SD_A2 SD_A3 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 E_SD1_R D_O_SD1_R5 D_O_SD1_R6 D_O_SD1_R7 D_E_SD 1_G4 D_E_SD 1_G5 U7 Vss DQ15 DQ14 VssQ DQ11 DQ10 VccQ DQ11 DQ10 VssQ DQ9 DQ8 VccQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 Vss E_SD1_B7 E_SD1_G3 E_SD1_G4 E_SD1_G5 D_E_SD1_ B7 D_E_SD 1_G3 Vcc DQ0 DQ1 VssQ DQ2 DQ3 VccQ DQ4 DQ5 VssQ DQ6 DQ7 VccQ LDQM WE CAS RAS CS BA A10 A0 A1 A2 A3 Vcc D_E_SD1_B7 D_E_SD1_G3 D_E_SD1_G4 D_E_SD1_G5 D_E_SD1_ B5 D_E_SD1_ B6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 E_SD1_B3 E_SD1_B4 E_SD1_B5 E_SD1_B6 U6 D_E_SD1_ B3 D_E_SD1_ B4 E_SD1_ G O_SD1_R5 O_SD1_R6 O_SD1_R7 SDRAM1_3.3V E_SD1_ B O_SD1_G6 O_SD1_G7 O_SD1_R3 O_SD1_R4 1K/6/NC 1K/6/NC D_O_SD1_G6 D_O_SD1_G7 D_O_SD1_R3 D_O_SD1_R4 R18 R19 TAB_SEL_0 O_SD1_B7 O_SD1_G3 O_SD1_G4 O_SD1_G5 O_SD1_G6 O_SD1_G7 O_SD1_R3 O_SD1_R4 1K/6/NC O_SD1_B7 O_SD1_G3 O_SD1_G4 O_SD1_G5 R17 SEL_ROM_2 SEL_ROM_1 D_O_SD1_B7 D_O_SD1_G3 D_O_SD1_G4 D_O_SD1_G5 1K/6/NC O_SD1_B3 O_SD1_B4 O_SD1_B5 O_SD1_B6 R16 OD_EN D_O_SD1_B3 D_O_SD1_B4 D_O_SD1_B5 D_O_SD1_B6 1K/6/NC SEL_ROM_1 SEL_ROM_2 RESET TAB_SEL_1 TAB_SEL_2 TAB_SEL_0 OD_EN SPI_SCK SPI_SI SPI_CS SPI_SO SPI 1K/6 R15 LVDS_GND Config R14 R13 100/6 1% D_E_SD1_B3 D_E_SD1_B4 D_E_SD1_B5 D_E_SD1_B6 3.3V R12 100/6 1% VTIO3601 8 7 6 5 33x4 PR3 C17 0.1uF/6 R11 100/6 1% RXE3RXE3+ O_SD2 _G6 O_SD2 _G5 O_SD2 _G4 O_SD2 _G3 O_SD2_B 7 O_SD2_B 6 O_SD2_B 5 O_SD2_B 4 O_SD2_B 3 E_SD2_R 7 D_O_SD2 _R4 D_O_SD2 _R3 D_O_S D2_G7 D_O_S D2_G6 C16 0.1uF/6 RXEC+ DGND 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 8 7 6 5 33x4 PR2 SD_DQM1 SDRAM_CLOCK SD_A9 SD_A8 SD_A7 SD_A6 SD_A5 SD_A4 C15 0.1uF/6 10uF/8 RXE0+ RXE1RXE1+ RXE2RXE2+ RXEC- Receiver_EVEN C5 RXE0- 1 2 3 4 D_O_SD2 _R7 D_O_SD2 _R6 D_O_SD2 _R5 C14 0.1uF/6 R10 100/6 1% O_SD2_R 4 O_SD2_R 3 O_SD2 _G7 O_SD2 _G6 8 7 6 5 D_O_SD2_R6 D_O_SD2_R7 C13 0.1uF/6 R9 100/6 1% E_SD1_R4 E_SD1_R5 E_SD1_R6 E_SD1_R7 O_SD1_B3 O_SD1_B4 O_SD1_B5 O_SD1_B6 RESET 1 2 3 4 U4 VTIO3601_LQFP VCC GND ODD_SD2_G6 ODD_SD2_G5 ODD_SD2_G4 ODD_SD2_G3 ODD_SD2_B7 ODD_SD2_B6 ODD_SD2_B5 ODD_SD2_B4 ODD_SD2_B3 EVEN_SD2_R7 RESERVED VCC GND EVEN_SD2_R6 EVEN_SD2_R5 EVEN_SD2_R4 EVEN_SD2_R3 EVEN_SD2_G7 EVEN_SD2_G6 EVEN_SD2_G5 EVEN_SD2_G4 RESERVED VCC GND EVEN_SD2_G3 EVEN_SD2_B7 EVEN_SD2_B6 EVEN_SD2_B5 EVEN_SD2_B4 EVEN_SD2_B3 SDRAM_2_WE RESERVED VCC GND RESERVED SDRAM_A3 SDRAM_A2 SDRAM_A4 SDRAM_A1 SDRAM_A5 SDRAM_A0 SDRAM_A6 SDRAM_A10 SDRAM_A7 SDRAM_BA1 SDRAM_A8 SDRAM_BA0 SDRAM_A9 VCC GND O_SD2_BR PR1 O_SD2_R 7 O_SD2_R 6 O_SD2_R 5 D_O_SD2_R4 D_O_SD2_R5 C12 0.1uF/6 R8 1SS355/NC LVDS_GND SD_D QM1 SD2_WE SD_CAS SD_RAS SD_CS SD_BA0 SD_A10 SD_A0 SD_A1 SD_A2 SD_A3 D_O_SD2_G7 D_O_SD2_R3 C11 0.1uF/6 R7 100/6 1% Transmitter_EVEN D_O_SD2 _B4 D_O_SD2 _B3 D_O_SD2_G6 C9 0.1uF/6 D1 R6 100/6 1% E_SD1_G6 E_SD1_G7 E_SD1_R3 10K/6 R5 100/6 1% RXO3RXO3+ Transmitter_ODD D_O_SD2 _B6 D_O_SD2 _B5 5V 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 Vss DQ15 DQ14 VssQ DQ11 DQ10 VccQ DQ11 DQ10 VssQ DQ9 DQ8 VccQ NC UDQM CLK CKE NC A9 A8 A7 A6 A5 A4 Vss C10 0.1uF/6 RXOC+ 3.3V LVDS_VCC LVDS_VCC LVDS_VCC RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ LVDS_GND LVDS_GND LVDS_GND LVDS_GND LVDS_VCC LVDS_VCC LVDS_VCC RXE0RXE0+ RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+ LVDS_GND LVDS_GND LVDS_GND LVDS_GND RESERVED RESERVED SEL_ROM_1 SEL_ROM_2 RSTN TAB_SEL_1 TAB_SEL_2 TAB_SEL_0 OD_EN SPI_CLK SPI_SI SPI_CS SPI_SO PAD_TEST PAD_TCLK RESERVED VCC GND D_O_S D2_G3 D_O_SD2 _B7 Vcc DQ0 DQ1 VssQ DQ2 DQ3 VccQ DQ4 DQ5 VssQ DQ6 DQ7 VccQ LDQM WE CAS RAS CS BA A10 A0 A1 A2 A3 Vcc C8 0.1uF/6 RXO1+ RXO2RXO2+ RXOC- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Receiver_ODD RESET circuit RXO0RXO0+ RXO1- O_SD2_B R4 100/6 1% E_SD2_R R3 100/6 1% GND VCC EVEN_SD1_B3 EVEN_SD1_B4 EVEN_SD1_B5 EVEN_SD1_B6 EVEN_SD1_B7 EVEN_SD1_G3 EVEN_SD1_G4 EVEN_SD1_G5 EVEN_SD1_G6 EVEN_SD1_G7 EVEN_SD1_R3 RESERVED GND VCC RESERVED EVEN_SD1_R4 EVEN_SD1_R5 EVEN_SD1_R6 EVEN_SD1_R7 ODD_SD1_B3 ODD_SD1_B4 ODD_SD1_B5 ODD_SD1_B6 RESERVED GND VCC RESERVED ODD_SD1_B7 ODD_SD1_G3 ODD_SD1_G4 ODD_SD1_G5 ODD_SD1_G6 ODD_SD1_G7 ODD_SD1_R3 ODD_SD1_R4 GND VCC RESERVED ODD_SD1_R5 ODD_SD1_R6 ODD_SD1_R7 SDRAM_DQM_0 SDRAM_1_WE SDRAM_DQM_1 SDRAM_CAS SDRAM_RAS SDRAM_CLK SDRAM_CS GND VCC DGND E_SD2_G LVDS_GND SPI_AT25F512 TXE1+ TXE2+ TXEC+ TXE3+ C7 0.1uF/6 LVDS_GND SPI_SCK SPI_SI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 D_O_SD2_G5 D_O_SD2_G4 C6 0.1uF/6 1841 30P 8 7 6 5 E_SD1_R5 E_SD1_R6 E_SD1_R7 VCC HOLD SCK SI 5V D_E_SD1_R5 D_E_SD1_R6 D_E_SD1_R7 CS SO WP GND OD_3.3V D_E_SD1_G6 D_E_SD1_G7 D_E_SD1_R3 D_E_SD1_R4 1 2 3 4 RXE1+ RXE2+ RXEC+ RXE3+ U2 TXOC+ TXO3+ TXE0+ 20321-30-SMD RESERVED RESERVED RESERVED RESERVED RESERVED LVDS_GND LVDS_VCC RESERVED LVDS_VCC LVDS_GND LVDS_GND TXO0TXO0+ TXO1TXO1+ LVDS_VCC TXO2TXO2+ TXOCTXOC+ TXO3TXO3+ LVDS_GND LVDS_GND LVDS_VCC LVDS_GND LVDS_VCC LVDS_GND LVDS_GND TXE0TXE0+ TXE1TXE1+ LVDS_VCC TXE2TXE2+ TXECTXEC+ TXE3TXE3+ LVDS_GND LVDS_GND LVDS_VCC LVDS_GND ODD_SD2_R7 ODD_SD2_R6 ODD_SD2_R5 ODD_SD2_R4 ODD_SD2_R3 ODD_SD2_G7 GND VCC SPI_CS SPI_SO SPI EEPROM LVDS_3.3V RXOC+ RXO3+ RXE0+ E_SD1_G6 E_SD1_G7 E_SD1_R3 E_SD1_R4 U3 LVDS_GND E_SD2_B 3.3V RXO0+ RXO1+ RXO2+ 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 TXE2TXE2+ TXECTXEC+ TXE3TXE3+ RXE1RXE2RXECRXE3- External ROM 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 TXE0TXE0+ TXE1TXE1+ RXOCRXO3RXE0- 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 TXO2TXO2+ TXOCTXOC+ TXO3TXO3+ 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 TXO0TXO0+ TXO1TXO1+ RXO0RXO1RXO2- DGND SDRAM2_3.3V TXO0+ TXO1+ TXO2+ C21 10uF/8 SPI_SI SPI_SO 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 SPI_SCK SPI_CS RESET 20321-06-SMD/NC 6 6 5 5 4 4 3 3 2 2 1 1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 C19 10uF/8 JP3 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 C18 10uF/8 Extrenal ROM Download Connector 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 DGND SDRAM2_3.3V 3.3V C89 0.1uF/6 C88 0.1uF/6 C87 0.1uF/6 C86 0.1uF/6 C85 0.1uF/6 C84 0.1uF/6 C83 0.1uF/6 C82 0.1uF/6 C81 0.1uF/6 C80 0.1uF/6 C79 0.1uF/6 C78 0.1uF/6 C77 0.1uF/6 C76 0.1uF/6 C24 10uF/8 C75 10uF/8 CX00080 0000/8 C74 10uF/8 L5 DGND VTIO3601_16Mbx4 Ref. Circuit ViewSonic Corporation Model Title Date ViewSonic Corporation 87 Confidential - Do Not Copy VX724-1 Rev: 5DVCC 3 C 5DVCC 1SS355 + EC1 10uF/16V C1 0.1u/6 D1 2 C2 1u/6 1 E 3DVCC U1 AIC1117CY 3 VIN VOUT 2 2200p/6 D3 GND 12V 2 4 6 8 1 GND RTD 3DVCC ADC_ 3AVCC RTD 3PVCC R8 LVDS_3AVCC R10 0/6 0.1u/6 10uF/16V R3 200/6 1% EC3 C3 U10 與 U3 共layout 2004/4/16 3DVCC 2.5DVCC U10 3 VIN 2 GND 3AVCC1 L29 3PVCC FEB/1206/NC VOUT 1 2.5DVCC RTD 2.5DVCC AIC1739/NC 3AVCC2 10K/6 Q3 MMST3906 R13 1K/6 VRMT 3.3V-->2.5V regulator for 3.3V system power, no 5V 2004/4/14 1 10K/6 Modify C11 0.1U/6 1U/6 RTD 2.5DVCC VCC12 3DVCC C102 + 2 3DVCC 2 2.5DVCC R1,L1 FUSE1 0 1 C4 0.1u/6 L3 + EC5 RB081L-20 C6 330u/16V 1 3 5 CONN 4x2-R C5 0.1u/6 CN1 1 3 R12 1K/6 1% L2 2 47UH 2.5DVCC U3 AIC1117CY VIN VOUT 2 C12 0.1u/6 3 R11:3K 1% ohm, R12:1K 1% ohm -->output:5V; R11:3.6K 1% ohm, R12:2.2K 1% ohm-->output 3.3V GND LVDS_3AVCC MMST3906 R9 1K/6 3K/6 1% C10 RTD 3PVCC 3AVCC2 10uF/16V R11 ADC_ 3AVCC Q2 1 EC4 330u/16V GND 3AVCC1 3PVCC EC6 GND R6 330/6 1% GND AIC1563 2 0.1u/6 R15 200/6 1% 4 FB R17 200/6 1% GND VCC 5 GND 330K/6 + 1 R5 GND CF 3 6 + 1 47/6 EC2 10uF/16V R4 10uF/16V 2 C7 0.1u/6 1 DE Q1 NDS9410A/SO DC IS 4 3 2 1 BOOST 7 RTD 3DVCC 3DVCC 3 C8 8 R7 240K/6 1% 0/1206 120p/6 VCC12 C9 GND D2 1SS355 5 6 7 8 U2 R2 R14 10K/6/NC 3DVCC NC/CX201209805/8 VCPU L27 3DVCC R16 1K/6 D31 Q18 MMBT3906 CX201209805/8 DSUB_5V 1N4148 4.7K/6 L28 1N4148 3 R18 D30 C13 1U/8 Q4 SN7002E 2 R143 4.7K/6 VBRI 3DVCC C101 NC/6 Q19 MMBT3906 R144 4.7K/6 1 C100 0.1u/6 ViewSonic Corporation Model GND Title DGND Date ViewSonic Corporation 88 Confidential - Do Not Copy VX724-1 POWER Rev: 11. Control Board PCB Layout Diagrams ViewSonic Corporation Main Board 89 Confidential - Do Not Copy VX724-1 * 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 Assessment Matrix below, for return to ViewSonic Corporation. Assessment A. What do you think about the content of this Service Manual? Unit Excellent Good Fair Bad 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjustment Procedure 6. Troubleshooting Flow Chart 7. Recommended Spare Parts List 8. Exploded Diagram and Exploded Parts List 9. Block Diagrams 10. Schematic Diagrams 11.PCB Layout Diagrams B. Are you satisfied with this Service Manual? Item Excellent Good Fair Bad 1. Service Manual Content 2. Service Manual Layout 3. The form and listing C. Do you have any other opinions or suggestions regarding this service manual? Reader’s basic dada: Name: Title: Company: Add: Tel: Fax: E-mail: After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes ([email protected]) ViewSonic Corporation 90 Confidential - Do Not Copy VX724-1