ViewSonic VG712s Service manual

Service Manual
ViewSonic VG712s-1
Model No. VLCDS23719-6W
17” Color TFT LCD Display
(VG712_SM_835 Rev. 1a June 2004)
ViewSonic“ 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
Copyright
Copyright ¤ 2004 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
Date
1a
06/108/04
Description Of Changes
Initial Release DCN-4475
Approval
Angela Lu
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TABLE OF CONTENTS
1.
Precautions and Safety Notices
1
2.
Specification
5
3.
Front Panel Function Control Description
15
4.
Circuit Description
22
5.
Adjusting Procedure
25
6.
Trouble Shooting Flow Chart
50
7.
Recommended Spare Parts List
54
8.
Exploded Diagram And Spare Parts List
57
9.
Block Diagram
60
10.
Schematic Diagrams
61
11.
PCB Layout Diagrams
67
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1.
Precautions and Safety Notices
1. Appropriate Operation
(1)
Turn off the product before cleaning.
(2)
Use only a dry soft cloth when cleaning the LCD panel surface.
(3)
Use a soft cloth soaked with mild detergent to clean the display housing.
(4)
Use only high quality and safety approved AC/DC power adapter.
(5)
Disconnect the power plug from AC outlet if the product is not used for a long period of time.
(6)
If smoke, abnormal noise, or strange odor is present, immediately switch the LCD display off.
(7)
Do not touch the LCD panel surface with sharp or hard objects.
(8)
Do not place heavy objects on the LCD display, video cable, or power cord.
(9)
Do not use abrasive cleaners, waxes or solvents for your cleaning.
(10) Do not operate the product under the following conditions:
- Extremely hot, cold or humid environment.
- Areas susceptible to excessive dusts and dirt.
- Near any appliance generating a strong magnetic field.
- Place 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. Power Supply Requirements
The external power converter for this display utilizes AC and DC cords, AC cord is detachable, but DC cord is permanently
attached. Any attempt to replace another adapter could result in serious problems on the display.
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5. LCD Module Handling Precautions
5.1 Handling Precautions
(1)
Since front polarizer is easily damaged, pay attention not to scratch it.
(2)
Be sure to turn off power supply when inserting or disconnecting from input connector.
(3)
Wipe off water drop 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 insure human earth when
handling.
(7)
Do not open nor modify the Module Assembly.
(8)
Do not press the reflector sheet at the back of the module to any directions.
(9)
In case if a Module has to be put back into the packing container slot after once it was taken out from 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 nor tilt the Interface
Connector of the TFT Module.
(11) After installation of the TFT Module into an enclosure (LCD monitor housing, for example), do not twist
nor bend the TFT Module even momentary. At designing the enclosure, it should be taken into
consideration that no bending/twisting forces are applied to the TFT Module from outside.
Otherwise the
TFT Module may be damaged.
(12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local ordinances
or regulations for disposal.
(13) Small amount of materials having no flammability grade is used in the LCD module. The LCD module
should be supplied by power complied with requirements of Limited Power Source (IEC60950 or UL1950),
or be applied exemption.
(14) The LCD module is designed so that the CFL in it is supplied by Limited Current Circuit (IEC60950 or
UL1950). Do not connect the CFL in Hazardous Voltage Circuit.
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5.2 Handling and Placing Methods
Correct Methods:
Incorrect Methods:
Only touch the metal frame of the LCD panel or the front
cover of the monitor. Do not touch the surface of the
polarizer.
Surface of the LCD panel is pressed by fingers and that
will probably cause “Mura.”
Take out the monitor with cushions
Take out the monitor by grasping the LCD panel. That
will probably cause “Mura.”
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Place the monitor on a clean and soft foam pad.
Place the monitor on foreign objects. That will probably
scratch the surface of the panel or cause “Mura.”
The panel is placed facedown on the lap. That will
probably cause “Mura.”
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2.
Specification
1. General Requirements
General Specifications
Test Resolution & Frequency
Test Image Size
1280x1024 @ 60Hz
Full Size
Factory Default:
Contrast = 70%, Brightness = 100%
Contrast and Brightness Controls
2. Signal Interface
Video Interface
Analog Input Connector
Digital Input Connector
Default Input Connector
Video Cable Connector DB-15 Pin out
Video Signals
DB-15 (Analog)
DVI-I (Digital)
Defaults to the first detected input
Compliant DDC 2B
1. Video RGB (Analog)
Separate
2. TMDS (Digital)
75 Ohms (Analog), 100 Ohms (Digital)
Not compatible with interlaced video
Video Impedance
Exclusions
3. Power
Power Supply
Power Supply (Adapter)
Input Voltage Range
Over Current Protection
Power Dissipation
Part Number: LSE 0107A1240
90 to 264 VAC
12.7V ~ 18V full load
40 Watts (typ.)
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4. Electrical Requirements
Horizontal / Vertical Frequency
Horizontal Frequency
Vertical Refresh Rate
30 – 82 KHz
50 – 85* Hz.
1. Since 75Hz in panel spec, the image quality
might be worse than <= 75Hz
2. For resolution 1280 x 1024, the vertical refresh
rate up to 75 Hz; for the rest resolutions, the vertical
refresh rate up to 85Hz
135 MHz
1280x1024@60Hz
Maximum Pixel Clock
Primary Preset
Look up table timing
<<Analog>>
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)
<<Digital>>
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)
Changing Modes
4.
Maximum Mode Change Blank Time for image
stability. Note:
1.
3 seconds (Max), excluding “Auto Adjust”
time
2.
Under DOS mode (640 x 350, 720 x 400 &
640 x 400), it should recall factory setting
when execute “Auto Adjust”
3.
The monitor needs to do “Auto Adjust” the
first time a new mode is detected
While running Change Mode, Auto Adjust or
Memory Recall, the image shall blank.
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5. Audio Interface
Speaker Specification
Line input connection
Line input signal
Line input impedance
Maximum power output (Electric)
Signal to Noise Ratio
Frequency response
Distortion
3.5 mm stereo jack
1.0 Vrms
10 kOhm
3 W @ < 8% DISTORTION
72 dB
400 Hz – 20 KHz
< 8 % THD (@1KHz)
6. LCD Panel
Panel Characteristics
Model number
Type
Active Size
Pixel Arrangement
Pixel Pitch
GLASS TREATMENT
# OF BACKLIGHTS
BACKLIGHT LIFE
Luminance (Center) –
Condition:
CT = 6500K, Contrast = Max, Brightness = Max
Brightness Uniformity (9 Points)
AUO M170EN05 V08
TN type with LVDS interface
337.9 (H) X 270.3 (V)
RGB Vertical Stripe
0.264 mm
Anti Glare (Hard coating 3H)
4 CCFL edge-light (2 top / 2 bottom)
50,000 Hours (min)
300 cd/m2 (Typ after 30 minute warm up)
250 cd/m2 (Min after 30 minute warm up)
U = 80% (typ), 75% (min)
U = Min Luminance in 9 points / max
Luminance in 9 points
500:1 (typ), 250:1 (min)
16 million colors (6 bit + 2 bit FRC)
@ CR>10
Typical:
140º
Minimum: 120º
Contrast Ratio
Color Depth
Viewing Angle (Horizontal)
@ CR>5
Typical:
Minimum:
@ CR>10
Typical:
Minimum:
VIEWING ANGLE (VERTICAL)
160º
140º
140º
120º
@ CR>5
Typical:
160º
Minimum: 140º
12 ms (Tr= 3 ms, Tf = 9 ms) (typ)
20 ms (Tr= 4 ms, Tf = 16 ms) (max)
Response Time
10%-90% @ Ta=25°C
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7. Mechanical
Dimensions
Width
Height
Depth
Monitor Weight
378 mm (14.9 inch)
405 mm (16.0 inch)
177 mm ( 7.0 inch)
5.3 kg / 11.66 lbs
Ergonomics
Tilt Up
20 º +/- 20%
-5 º +/- 20%
Tilt Down
8. Environmental
Environmental Conditions
Operating Temperature
Storage Temperature
Operating Relative Humidity
Storage Relative Humidity
Operating Altitude
Storage Altitude
0°C to +40°C
-20°C to +60°C
20% to 90% RH Non-Condensing
5% to 90% RH Non-Condensing
0 to +3,000 meters
0 to +12,000 meters
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9. EDID
Appendix E: Analog EDID
VG712s Analog EDID
Time: 13:10:50
Date: Wed Jan 14, 2004
______________________________________________________________________
______________________________________________________________________
VIEWSONIC CORPORATION
EDID Version # 1, Revision # 3
DDCTest For: ViewSonic VG712s
______________________________________________________________________
______________________________________________________________________
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 | 19 7B 01 01 01 01 01 0E 01 03
20 | 08 22 1B 78 2E C5 C6 A3 57 4A
30 | 9C 23 12 4F 54 BF EF 80 81 80
40 | 61 59 45 59 31 59 01 01 01 01
50 | 01 01 01 01 30 2A 00 98 51 00
60 | 2A 40 30 70 13 00 52 0F 11 00
70 | 30 00 1E 00 00 00 FF 00 50 33 55
80 | 30 34 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 47 37 31 32 73 0A
120 | 20 20 20 20 20 20 00 94
______________________________________________________________________
(08-09)
ID Manufacturer Name = VSC
(11-10)
Product ID Code = 7B19
(12-15)
Last 5 Digits of Serial Number = Not Used
(16)
Week of Manufacture = 01
(17)
Year of Manufacture = 2004
(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
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(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 - 0.310
Red Y - 0.340 Green Y - 0.610 Blue Y - 0.070 White Y - 0.330
(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
1024 X 768 @85Hz
800 X 600 @85Hz
640 X 480 @85Hz
Not Used
Not Used
Not Used
Not Used
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______________________________________________________________________
(54-71)
Detailed Timing / Descriptor Block 1:
1280x1024 Pixel Clock: 108.00 MHz
______________________________________________________________________
Horizontal Image Size: 338 mm
Vertical Image Size: 271 mm
Refreshed Mode: Non-Interlaced
Normal Display - No Stereo
Horizontal:
Active Time: 1280 pixels
Blanking Time: 408 pixels
Sync Offset: 48 pixels
Border: 0 pixels
Sync Pulse Width: 112 pixels
Frequency: 63.98 KHz
Vertical:
Active Time: 1024 lines
Sync Offset: 1 lines
Border: 0 lines
Blanking Time: 42 lines
Sync Pulse Width: 3 lines
Frequency: 60.02 Hz
Digital Separate, Horizontal Polarity (+) Vertical Polarity (+)
______________________________________________________________________
(72-89)
Detailed Timing / Descriptor Block 2:
Monitor Serial Number:
P3U040100001
______________________________________________________________________
(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:
VG712s
(126)
No Extension EDID Block(s)
(127)
CheckSum OK
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Appendix F: Digital EDID
VG712s Digital EDID
Time: 08:14:47
Date: Fri Jan 30, 2004
______________________________________________________________________
______________________________________________________________________
VIEWSONIC CORPORATION
EDID Version # 1, Revision # 3
DDCTest For: ViewSonic VG712s
______________________________________________________________________
______________________________________________________________________
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 | 19 7B 01 01 01 01 01 0E 01 03
20 | 80 22 1B 78 2E C5 C6 A3 57 4A
30 | 9C 23 12 4F 54 BF EF 80 81 80
40 | 61 59 45 59 31 59 31 0A 01 01
50 | 01 01 01 01 30 2A 00 98 51 00
60 | 2A 40 30 70 13 00 52 0F 11 00
70 | 00 1E 00 00 00 FF 00 50 33 55
80 | 30 34 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 47 37 31 32 73 0A
120 | 20 20 20 20 20 20 00 E3
______________________________________________________________________
(08-09)
ID Manufacturer Name = VSC
(11-10)
Product ID Code = 7B19
(12-15)
Last 5 Digits of Serial Number = Not Used
(16)
Week of Manufacture = 01
(17)
Year of Manufacture = 2004
(10-17)
Complete Serial Number = See Descriptor Block
(18)
EDID Version Number = 1
(19)
EDID Revision Number = 3
(20)
VIDEO INPUT DEFINITION:
Digital Signal
Non - VESA DFP 1.x Compatible
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(21)
Maximum Horizontal Image Size = 340 mm
(22)
Maximum Vertical Image Size
(23)
Display Gamma = 2.20
(24)
Power Management and Supported Feature(s):
= 270 mm
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 - 0.310
Red Y - 0.340 Green Y - 0.610 Blue Y - 0.070 White Y - 0.330
(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
1024 X 768 @85Hz
800 X 600 @85Hz
640 X 480 @85Hz
640 X 400 @70Hz
Not Used
Not Used
Not Used
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______________________________________________________________________
(54-71)
Detailed Timing / Descriptor Block 1:
1280x1024 Pixel Clock: 108.00 MHz
______________________________________________________________________
Horizontal Image Size: 338 mm
Vertical Image Size: 271 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
Vertical:
Active Time: 1024 lines
Blanking Time: 42 lines
Sync Offset: 1 lines
Border: 0 lines
Sync Pulse Width: 3 lines
Frequency: 60.02 Hz
Digital Separate, Horizontal Polarity (+) Vertical Polarity (+)
______________________________________________________________________
(72-89)
Detailed Timing / Descriptor Block 2:
Monitor Serial Number:
P3U040100001
(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:
VG712s
(126)
No Extension EDID Block(s)
(127)
CheckSum OK
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3.
Front Panel Function Control Description
Adjusting the Screen Image
Use the buttons on the front control panel to display and adjust the OnView®
controls which display on the screen. The OnView controls are explained at the
top of the next page.
Main Menu with OnView controls
MAIN MENU
AUTO IMAGE ADJUST
CONTRAST/BRIGHTNESS
INPUT SELECT
AUDIO MENU
COLOR ADJUST
INFORMATION
MANUAL IMAGE ADJUST
SETUP MENU
MEMORY RECALL
1řEXIT
2 řSELECT
Front Control Panel shown
below
Speaker
Speaker
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.
Decreases or
increases volume
Also a shortcut to toggle
between analog and
digital connections.
Power light
Green = ON
Orange = Power
Saving
Audio Mute button
turns the sound off.
Power
On/Off
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Do the following to adjust the screen image:
1
To display the Main Menu, press button [1].
NOTE: All OnView menus and adjustment screens disappear automatically
after about 15 seconds. This is adjustable through the OSD timeout setting in the
setup menu.
2
3
To select a control you want to adjust, press ▲ or ▼ to scroll up or down the
Main Menu.
After the control is selected, press button [2]. A control screen like the one
shown below appears.
The command line at the
bottom of the control screen
tells what to do next from this
screen. You can toggle
between control screens,
adjust the selected option, or
exit the screen.
4
5
To adjust the control, press the up ▲ or down ▼ buttons.
To save the adjustments and exit the menu, press button [1] twice.
The following tips may help you optimize your display:
• Adjust your computer's graphic card so that it outputs a video signal 1280 x
1024 @ 60Hz to the LCD display. (Look for instructions on "changing the
refresh rate" in your graphic 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.)
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Main Menu Controls
Adjust the menu items shown below by using the up ▲ and down ▼ buttons.
Control
Explanation
Auto Image Adjust sizes and centers the screen image
automatically.
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 toggles between inputs if you have more than one
computer.
Audio Adjust
Volume increases the volume, decreases the volume, and
mutes the audio.
Mute temporarily silences audio output.
Color Adjust provides several color adjustment modes: preset
color temperatures and RGB which allows you to adjust red (R),
green (G), and blue (B) separately. The factory setting for this
product is 6500K (6500 Kelvin).
Color Adjust
sRGB
9300K
Ԧ6500K
5400K
5000K
User Color
1:EXIT
2:SELECT
sRGB — sRGB 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).
6500K — Adds red to the screen image for warmer white and
richer red.
5400K — Adds green to the screen image for a darker color.
5000K — Adds blue and green to the screen image for a darker
color.
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Control
Explanation
User Color— Individual adjustments for red (R), green (G),
and blue (B).
1
2
To select color (R, G or B) press button [2].
To adjust selected color, press ▲ or ▼.
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 your computer, the LCD
model number, the serial number, and the ViewSonic website
URL. See your graphic 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.
Information:
H. Frequency:
V. Frequency:
Resolution
Pixel Clock:
XX
XX
XXXXXXXXX
XXX
kHz
Hz
MHz
Serial Number:
XXXXXXXXXXX
Model Number:
XXXXXXXXXXX
www.ViewSonic.com
1: Exit
Manual Image Adjust Sub-menu
H. Size (Horizontal Size) adjusts the width of the screen image.
H./V. Position (Horizontal/Vertical Position) moves the screen
image left or right and up or down.
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Control
Explanation
Fine Tune sharpens the focus by aligning the text and/or graphic
characters.
NOTE: Try Auto Image Adjust first.
Sharpness adjusts the clarity and focus of the screen image.
Setup menu displays the menu shown below:
Setup
Menu
Language Select
Resolution Notice
OSD Position
OSD Time Out
OSD Background On/Off
1: Exit
2: Select
Language allows you to choose the language used in the menus
and control screens.
Resolution Notice allows you to enable or disable this notice.
Resolution Notice
ԦOn
ԦOff
1: Exit
If you enable the Resolution Notice shown above and your
computer is set at a resolution other than 1280 x 1024, the
following screen appears.
Resolution Notice
For best picture quality, change the resolution to 1280 x 1024
Press "1" to Clear Message.
Press "2" to Disable Message.
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Control
Explanation
OSD Position allows you to move the on-screen display menus
and control screens.
OSD Timeout sets the length of time the on-screen display
screen is displayed. For example, with a “30 second” setting, if a
control is not pushed within 30 seconds, the display screen
disappears.
OSD Background On/Off allows you 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.
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Hot Keys for Function Controls
Buttons:
[Up] + [Down] arrows
[Volume-] + [Volume+]
[1] + [2]
[1] + [Up] + [Down]
[1] + [Down] (hold for 10 seconds)
[1] + [Up] (hold for 10 seconds)
[Up] + [Down] + [Power On] with signal
(Hold for 3 seconds. Release “Power” button first
and then “Up” & ”Down” buttons.)
[Up] + [Down] + [Power On]
Without signal
(Hold for 3 seconds. Release “Power” button first
and then “Up” & ”Down” buttons.)
Functions:
Recall Contrast or Brightness while in the Contrast
or Brightness adjustment, or recall both of Contrast
and Brightness when the OSD is not on.
Recall volume to 50% while in volume adjustment,
or when OSD is not on.
Toggle 720x400 and 640x400 mode when input
720x400 or 640x400 mode.
White Balance. White Balance should set the screen
on the pure black and white pattern with
640*480@60Hz resolution.
Power Lock (Unlock). User won’t be able to turn off
the monitor.
OSD Lock (Unlock). It will lock all functions,
including “Volume” and “Mute”.
All Mode Reset. It will erase all end users’settings
and restore the factory defaults.
Burn in Mode. After entering Burn in Mode, press
[1] button, you can find the information about this
monitor.
Remark: All the shortcut functions are only available while OSD is off.
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4.
Circuit Description
1. Power supply (DC/DC Converter)
The AP1501 is monolithic IC designed for M/B DC/DC converter, and owns the ability of driving a 3A load without
any additional transistor component.
The AP1501 operates at a switching frequency of 150KHz and thus allows smaller-sized filter components than what
would be needed with lower frequency switch regulator.
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2. Flash Memory
The Pm39LV010R is a 1 Megabit, 3.3 Volt-only Flash Memory organized as 131,072 bytes of 8 bits each. This device
is designed to use a 3.0 Volt to 3.6 Volt power supply to perform in-system programming.
The 1 Megabit memory array is divided into thirty-two uniform blocks of 4 Kbytes each for data and/or code storage.
The block architecture allows users to flexibly make chip erase or block erase operation. The block erase feature
allows a particular block to be erased and reprogrammed without affecting the data in other blocks. After the device
performs chip erase or block erase operation, it can be reprogrammed on a byte-by-byte basis.
3. GM5120
The gm5110/20 is a graphic processing IC for Liquid Crystal Display (LCD) monitors at XGA/SXGA resolution. It
provides all key IC functions required for the highest quality LCD monitors. On-chip functions include a high-speed
triple-ADC and PLL, Ultra-Reliable DVI TM receiver, a high quality zoom and shrink scaling engine, an on-screen
display (OSD) controller, digital color controls and an on-chip microcontroller (OCM). With this level of integration,
the gm5110/20 devices simplify and reduce the cost of LCD monitors while maintaining a high-degree of flexibility and
quality.
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gm5110/5120 System Design Example
4. LVDS (THC63LVDM83A)
The THC63LVDM83A transmitter converts 28 bits of CMOS/TTL data into LVDS (Low Voltage Differential Signaling)
data stream. A phase-locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link. The
HC63LVDM83A can be programmed for rising edge or falling edge clocks through a dedicated pin. The
THC63LVDF84A receiver converts the LVDS data streams back into 28 bits of CMOS/TTL data with falling edge
clock. At a transmit clock frequency of 85MHz, 24 bits of RGB data and 4 bits of LCD timing and control data
(HSYNC, VSYNC, CNTL1, CNTL2) are transmitted at a rate of 595 Mbps per LVDS data channel.
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5.
Adjusting Procedure
1. Function Test
1.1 Product
-
17” LCD Monitor
1.2 Test Equipment
-
Color Video Signal & Pattern (or PC with SXGA resolution and a sound card)
1.3 Test Condition
Before function test and alignment, each LCD Monitor should be run-in and warmed up for at least 30 minutes
with the following conditions:
(a) In room temperature,
(b) With full-white screen, RGB, and Black
(c) With cycled display modes,
640*480 (H=43.27KHz, V=85Hz)
800*600 (H=53.7KHz, V=85Hz)
1024*768 (H=68.67KHz, V=85Hz)
1280*1024 (H=79.97KHz, V=75Hz)
1.4 Test Display Modes & Pattern
1.4.1 Compatible Modes
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
Analog
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
Digital
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
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16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
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)
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)
1.4.2 Function Test Display Pattern
Item
Test Content
1 Frequency & Tracking
2 Contrast/Brightness
Pattern
Fine Line Moire
16 Gray Scale
3
Boundary
Horizontal & Vertical
Thickness
4
RGB Color Performance
RGB Color Intensities
5
6
Screen Uniformity & Flicker Full White
Dead Pixel/Line
White Screen & Dark
Screen
White Balance
White & Black Pattern
7
Fine Line Morie Pattern (Figure1)
Specification
Eliminate visual wavy noise.
16 gray levels should be
distinguishable.
Horizontal and Vertical position of
video should be adjustable to be
within the screen frame.
Contrast of each R, G, B, color
should be normal.
Should be compliant with the spec.
The numbers of dead pixels should
be compliant with the spec.
The screen must have the pure
white and black pattern, no other
color.
Remark
Figure 1
Figure 2
Figure 3
Figure 4, 5, 6
Figure 7
Figure 7, 8
Figure 9
Gray Scale Pattern (Figure2)
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Horizontal & Vertical Thickness Pattern (Figure 3)
R. Color Pattern (Figure 4)
G. Color Pattern (Figure5)
B. Color Pattern (Figure 6)
Full White Patter (Figure 7)
Dark Screen Pattern (Figure 8)
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Black-White Pattern (Figure 9)
1.5 Function Test and Alignment Procedure
1.5.1 All Modes Reset
You should do “All Mode Reset” (Refer to Chapter III-3. Hot Keys for Function Controls) first.
This action will allow you to erase all end-user’s settings and restore the factory defaults.
1.5.2 Auto Image Adjust
Please select and enter “Auto Image Adjust” function on Main Menu to see if it is workable. The “Auto Image
Adjust” function is aimed to offer a better screen quality by built-in ASIC. For optimum screen quality,
the user has to adjust each function manually.
1.5.3 Firmware
Test Pattern: Burn In Mode (Refer to Chapter III-3. Hot Keys for Function Controls)
-
Make sure the F/W is the latest version.
1.5.4 DDC
Test Pattern: EDID program
-
Make sure it can pass test program.
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1.5.5 Fine Tune and Sharpness
Test Signal: 1280*1024@60Hz
Test Pattern: Line Moire Pattern
-
Check and see if the image has noise and focus performs well. Eliminate visual line bar.
-
If not, readjust by the following steps:
(a) Select and enter “Fine Tune” function on “Manual Image Adjust” to adjust the image to eliminate
visual wavy noise.
(b) Then, select and enter “Sharpness” function to adjust the clarity and focus of the screen image.
1.5.6 Boundary
Test Signal: 1280*1024@60Hz
Test Pattern: Horizontal & Vertical Line Thickness Pattern
-
Check and see if the image boundary is within the screen frame.
-
If not, readjust by the following steps:
(a) Select and enter “Manual Image Adjust” function on OSD Main Menu.
(b) Then, select and enter “Horizontal Size” or “Horizontal/Vertical Position” function to adjust the video
boundary to be full scanned and within screen frame.
1.5.7 White Balance
Test Signal: 640*480@60Hz
Test Pattern: White and Black Pattern
1.5.8 R, G, B, Colors Contrast
Test Signal: 1280*1024@60Hz
Test Pattern: R, G, B, Color Intensities Pattern and 16 Gray Scale Pattern
-
Check and see if each color is normal and distinguishable.
-
If not, please return the unit to repair area.
1.5.9 Screen Uniformity and Flicker
Test Signal: 1280*1024@60Hz
Test Pattern: Full White Pattern
-
Check and see if it is in normal condition.
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1.5.10 Dead Pixel and Line
Test Signal: 1280*1024@60Hz
Test Pattern: Dark and White Screen Pattern
-
Check and see if there are dead pixels on LCD panel with shadow gauge and filter film.
-
The total numbers and distance of dead pixels should be compliant with the spec.
1.5.11 Mura
Test Pattern: White, RGB, Black, & Grey
Test Tool: 8% ND Filter
-
Check if the Mura can pass 8% ND Filter.
1.5.12 Audio
Test Signal: Voice signal (optional, depend on model)
Test Pattern: liberty
-
Make sure there is audio output.
-
Make sure that audio function (volume≦80%) is working without noise and resonance.
-
Make sure that the sound of right and left speakers are in balance.
1.5.13 Check for Secondary Display Modes
Test Signal:
Analog:
640 x 350 @ 70Hz; 640 x 400 @ 60Hz; 640 x 400 @ 70Hz;
640 x 480 @ 50/60/67/72/75/85Hz; 720 x 400 @ 70Hz; 800 x 600 @ 56/60/72/75/85Hz; 832 x 624 @ 75Hz; 1024 x
768 @ 60Hz; 1024 x 768 @ 70/72/75/85Hz; 1152 x 864 @ 75Hz; 1152 x 870 @ 75Hz; 1280 x 1024 @ 75Hz; 1280x
720 @ 60Hz (HDTV).
Digital:
640 x 350 @ 70Hz; 640 x 400 @ 60/70/Hz; 640 x 480 @ 50/60/67/72/75/85Hz; 720 x 400 @ 70Hz; 800 x
600 @ 56/60/75/72/85Hz; 832 x 624 @ 75Hz; 1024 x 768 @ 60/70/72/75/85Hz; 1152 x 864 @ 75Hz; 1152 x 870 @
75Hz; 1280 x 1024 @ 75Hz; 1280x 720 @ 60Hz (HDTV).
-
Normally when the primary mode 1280*1024@60Hz is well adjusted and compliant with the specification, the
secondary display modes will be great possible to be compliant with the spec. But we still have to check with the
general test pattern to make sure every secondary is compliant with the specification.
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1.5.14 All Modes Reset
After final QC step, we have to erase all saved changes again and restore the factory defaults. You should
do "All Mode Reset” again.
1.5.15 Power Off Monitor
Turn off the monitor by pressing “Power” button.
2. Firmware Upgrade Procedure
When you receive the returned monitor, please check whether the firmware version is the latest.
If not, please do the following procedures to upgrade it to the latest version.
2.1 Equipment Needed
-
VG712 Monitor
-
Fixture for Firmware Upgrade
-
Power Adapter (P/N: 47.58201.001) *1 for Fixture
-
VGA Cable (P/N: 42.59901.003) *1(Pin 4, 11 should be connected to GND)
-
PC (Personal Computer)
-
LPT Cable (P/N: 42.59906.001) *1
-
Firmware Upgrade Program
-
One additional monitor for checking the program execution
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Printer Port
VG712S
PC
Power Adapter for Fixture
(P/N: 47.58201.001)
Fixture
LPT Cable
(P/N: 42.59906.001)
VGA Cable
(P/N: 42.59901.003)
2.2 Setup Procedure
2.2.1 Connect P2 of Fixture with printer port of PC by LPT Cable.
2.2.2 Connect P1 of Fixture with VG712 Monitor by VGA Cable.
2.2.3 Plug Power Adapter to Fixture.
2.2.4 Connect Power Cord to VG712 Monitor.
2.2.5 Connect PC to the additional monitor.
JP1: to Power Adapter
P1: to VGA Cable
P2: to LPT Cable
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2.2.6 Install GProbe Program by selecting and clicking Gprobe icon. Press “Yes” or “Next” buttons until the installation is
complete.
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2.3 Firmware Upgrade Procedure
Step 1. Let VG712 enter Burn In Mode. (Refer to Chapter III-3. Hot Keys for Function Controls).
Step 2. Save these three files<bdisp.txt>, <p204_205.bin> and <712AV_V2_65.bin> in a hard disk
(better in a root directory, e.g. C:\ or D:\ ).
Step 3. Open <bdisp.txt> file. Key in the path where you save the driver <p204_205.bin> and firmware <712AV_V2_65.bin >.
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Step 4. Execute Gprobe program.
Step 5. Click Connection Setup icon. Select Protocol: DDC 2Bi3, Port: LPT1 (0x378), Speed: 70000.
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Step 6. Before executing the firmware program, please test the connection between the monitor and fixtures. Key in “test” after
“Gprobe,” and then press “Enter.”
If the test result shows “passed,” it means the connection is well.
has problems.
If not (failed), it means the connection
Then you need to check the setup procedure or reboot the PC, or simply use another PC to do
the firmware upgrade.
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Step 7. Key in “batch C:\VG712\bdisp.txt” after “Gprobe:”, and then press “Enter” key to begin programming.
Step 8. The successful picture is as follows:
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Step 9. Unplug and replug power cord of VG712 and then enter “Burn In Mode” (Refer to Chapter III-3. Hot Keys for Function
Controls). Check if the version of BIOS is correct.
Step 10. At last, do “All Mode Reset.”
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Troubleshooting:
1.
If the firmware upgrade fails at the last step, don’t unplug the power cord of the monitor.
Just try the upgrade
procedure again.
(a) If there is error to execute the command at or before line10 in the “bdisp.txt” batch file (for instance, the
message “Error executing batch file at line 4” shows up in the Gprobe program (see the following picture)),
please try to upgrade the firmware again.
Test failed.
Test failed.
Test failed.
Test failed.
Test failed.
Test failed.
Error executing batch file at line 4.
Execution time: 5.72s
GProbe:>
(b) If there is error to execute the command at or after line11 in the “bdisp.txt” batch file, please copy the error
line of the “bdisp.txt” batch file to “Gprobe:>” in the Gprobe program, and then press “Enter.” For example,
there is “Error executing batch file at line 16” (see the following picture). Then you have to copy line 16
“FLASHWRITE C:\VG712\712AV_V2_65.bin” in the “bdisp.txt” file to “Gprobe:>” in the Gprobe program,
and then press “Enter” (see the picture next page).
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Test passed.
Test passed.
Test passed.
Erasing FLASH... Done.
Writing FLASH...
Writing FLASH... FAILED.
Error executing batch file at line 16.
Execution time: 9.61s
GProbe:>
Line 16
Line 16
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Copy the error line of the
“bdisp.txt” batch file to
“Gprobe:>”
2.
If the firmware upgrade still fails, reboot the PC, or simply use another PC to upgrade.
3.
If the above procedures don’t work, unplug and re-plug the power cord of VG712. Then try to upgrade the
firmware again if VG712 can be powered on.
the main board is out of work.
If VG712 cannot be turned on, that means the flash memory of
You then have to replace the main board.
3. DDC Key In Procedure
Note:
1.
Every time after replacing the main board, you have to do the DDC key in.
2.
If you find the DDC does not conform to the monitor, you have to do the DDC key in.
3.1 Equipment Needed
-
VG712 Series Monitor
-
Fixture (V3) for DDC Key in (JP3 must be closed)
-
RS232 Cable (P/N: 42.55907.001) *1
-
VGA Cable (P/N: 42.59901.003) *2
-
DVI-DVI Cable *1 (P/N: 42.56108.012)
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-
PC (Personal Computer) with Win 98
-
Power Adapter (P/N: 47.56001.501) *1 for Fixture
-
DDC Key In Program
-
One additional monitor for checking the program execution
JP3 must be closed
COM1:
to
RS232
Cable
PC
RS-232 Cable
(P/N: 42.55907.001)
Barcode Reader
V3 Fixture
VG712S
DVI-DVI Cable
(P/N: 42.56108.012)
Power Adapter for Fixture
(P/N: 47.57702.001)
VGA Cable (P/N: 42.59901.003)
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3.2 Setup Procedure
3.2.1 Connect P2 of Fixture with VGA port of VG712 by VGA Cable.
3.2.2 Connect P3 of Fixture with DVI port of VG712 by DVI-DVI Cable.
3.2.3 Connect P1 of Fixture with COM1 of PC by RS-232 Cable.
3.2.4 Plug Power Adapter to Fixture(JP1).
3.2.5 Connect Power Cord to VG712 Monitor.
3.2.6 Connect PC to the additional monitor.
P3: to DVI-DVI Cable
P2: to VGA Cable
JP3 must be closed
P1: to RS232 Cable
JP1: to Power
Adapter
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3.3 DDC Key In Procedure
Step 1. Select and execute DDC Key In program.
Step 2. Select “W/w - writing mode.”
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Step 3. Key in the serial number or use the barcode reader to scan the barcode of the monitor, and then press “Enter” key.
Notice: The English of the serial number should be capital letters.
Step 4. The successful picture is as follows. “The checksum values will appear after DDC is upgraded successfully in both VGA
and DFP (DVI) modes.”
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Step 5. Let VG712 enter “Burn In Mode” (Refer to Chapter III-3. Hot Keys for Function Controls). Unplug and re-plug the
power cord of the monitor. The corrective serial number will show on the screen.
Step 6. Checking Method:
- Execute the DDC Key In program and select “R/r - Reading mode” in Step 2.
-
Use the barcode reader to scan the barcode of the monitor, or manually key in the serial number. If the DDC is
correct, the “Send VGA” and “Send DFP” will show “Check Pass!” message.
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6.
Trouble Shooting Flow Chart
This chapter provides technicians and people who have an electronic background a primary description about
maintaining the product. Moreover, you can get the appropriate operation to solve some complicated problems of
component repairing and professional problems.
1. Equipment Needed
-
VG712 Monitor
-
Philips Screw Driver #101 and #107
-
Electronic Hex Nut M5 mm
-
PC (Personal Computer) with SXGA resolution and sound card / Pattern Generator
2. Main Procedure
Note: Before troubleshooting, do “All Mode Reset” first to restore the monitor’s settings to the factory defaults.
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2.1 A. Power Circuit Troubleshooting
2.2 B. Performance Troubleshooting
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Notice:
1. Make sure VGA cable connected to PC directly, not via anything like “Data transfer” or “Distribution” … … After this
action if Ghost image disappears, go to “Yes”; else, go to “No.”
2. Check the compatibility on the computer. If it is compatibility problem, feedback the information to ViewSonic; else,
go to “No.”
2.3 C. Control Function Troubleshooting
2.4 D. Speakers Troubleshooting
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7.
Recommended Spare Parts List
VG712s-1 RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1 M-WR-0828-0636
42.58301.001
2 M-WR-0828-6009
42.58302.005
3 M-WR-0828-6010
42.58303.001
4 A-VC-0101-0261
42.59901.003
5 A-AU-0120-0032
42.59903.001
6 B-SB-0221-0448
44.58302.001
7 A-AD-0114-0204
47.62701.001
8 M-LCD-0826-0232
48.62701.003
9 PL-PS-0715-0994
70.62702.001
10 M-CV-0830-2564
75.62701.003
11 C-BC-0302-0540
75.62702.001
12 M-BK-0805-0020
61.61102.002
13 M-BK-0805-0021
61.62701.001
14 M-BK-0805-0022
61.62702.001
15 M-MS-0808-8960
61.62703.001
16 M-MS-0808-8961
61.62704.001
17 M-MS-0808-8969
51.62703.001
18 M-CV-0830-2480
51.62706.001
19 M-MS-0808-8970
51.62707.001
20 M-MS-0808-8971
51.62708.001
21 B-MB-0201-2734
80.62701.002
22 B-CB-0206-0165
80.62702.001
23 A-CD-VG712S
36.62701.003
24 P-BX-0601-0991
55.62701.004
25 P-FM-0602-0818
56.62701.001
26 P-FM-0602-0819
56.62702.001
27 M-LB-0813-1016
35.00010.002
28 M-LB-0813-0706
35.58203.001
29 M-LB-0813-0736
35.58304.001
30 M-LB-0813-1017
35.59906.001
31 M-LB-0813-0781
35.61203.001
32 M-LB-0813-1018
35.62701.004
33 M-MS-0808-8946
35.62702.001
34 M-MS-0808-8947
35.62703.001
35 M-MS-0808-8948
35.62704.001
36 M-MS-0808-8882
41.55601.001
37 M-MS-0808-8949
41.58301.001
38 M-MS-0808-8950
41.61603.001
39 E-SK-0412-0080
49.62701.001
40 M-MS-0808-8797
51.00014.002
41 M-MS-0808-8952
51.58314.001
42 M-MS-0808-8116
51.58711.001
43 M-MS-0808-8953
51.59907.001
44 M-MS-0808-8750
51.61103.001
45 M-MS-0808-9642
51.62710.001
46 M-MS-0808-9643
51.62711.002
47 M-MS-0808-8972
52.62701.001
48 M-MS-0808-9644
52.62702.001
49 M-MS-0808-9645
52.62703.001
50 M-MS-0808-9646
52.62703.002
Description
W.A. 10/6P UL1007 #24 100mm VG700(INV)
W.A. 30P UL20276 #28 200mm W/O CORE
W.A. 12P UL1571 #28 260mm W/O CORE SHARE(MB/CTRL)
CABLE VGA 15P 1800mm 2*25mm CORE
CABLE AUDIO 1.8M LM/BK/LM VX2000
PCBA INVERTER PLCD2417414 EMAX
ADAPTER IN100-240V 12V/3.33A;"LSE"
TFT LCD 17.0" 1280*1024 AUO M17EN05 V8
ASSY STAND CS-VS06 VG710s
ASSY FRONT COVER CS-VS07A VG712s
ASSY REAR COVER CS-VS06 VG710s
SHIELDING BRKT-INV TINEPLATE 0.3t VG710s
LCD BRKT SECC 1.0t VG710s
SHIELDING BRKT-MB SECC 1.0t VG710s
BASE PLATE SPCC-Zn 2.5t VG710s
HINGE SPCC-Zn 2.0t VG710s
HINGE CAP ABS HB-VS06 VG710s
BASE COVER ABS HB-VS06 VG710s
FRONT ARM ABS HB-VS06 VG710s
REAR ARM ABS HB-VS06 VG710s
PCBA MAIN BD VG712s "GM5120"
PCBA CTRL BD VG710
USER GUIDE+CD VG712s
CARTON AB-18 455*205*480(h) VG712s TCO99
CUSHION R EPS VG710s
CUSHION L EPS VG710s
LABEL CAUTION HIGH VOLTAGE 25.4*19mm
LABEL CARTON 76*76mm
LABEL BARCODE 40*14 ViewSonic
LABEL 210*65mm BLANK FOR PALLET
LABEL BAR CODE 50*25mm VP191
LABEL SPEC 120*50mm VG712s TCO99
BIRD LOGO AL E015-006 VG710s
COSMETIC STRIP ADHESIVE CS-VS06 140*21*0.3t
ViewSonic AL-LOGO E015-016-1 ViewSonic
EMI Tape (80773) 20*40mm
EMI TAPE 80773 25*75mm
EMI GASKET 773GT W6*H6.5*L30
SPEAKER 3W FOR VG710
FILAMENT TAPE 3M NO.8915 25mm*55M
LCD PROTECT FILM 355*290*0.1t mm MYLAR VG700/VG750
NAMEPLATE ELLIPSE ViewSonic
WIRE MOUNT MC-03A "G&A" VX930
MYLAR ADHESIVEt=0.3mm VP171
PE BAG LDPE 450*700*0.07t W/HOLE VG710
PC 30*12*0.6t mm VG710
VESA RUBBER PAD D7.0*H4.5 VG710s
RUBBER SPACER 20*10*5.5mm
RUBBER FOOT 35*10*1.2t VG710
RUBBER 30*15*4 BLACK VG710
VG712s-1 VSA-M RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1 A-PC-0106-0270
42.57207.001
Description
CABLE POWER CORD 1.8M±0.1M UNSHIELD (NA)
Location
POWER CORD
Universal number#
Q'ty
1
VG712s-1 (VSI-P) RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1 A-PC-0106-0270
42.57207.001
Description
CABLE POWER CORD 1.8M±0.1M UNSHIELD (NA)
Location
POWER CORD
Universal number#
Q'ty
1
VG712s-1 (VSCN-G) RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1
42.50126.001
2
36.58307.002
3
36.58308.001
4
36.58309.001
5
51.58317.001
Description
Location
1.8M+0.1M COLOR CS-VS08 China
POWER CORD
WARRANTY CARD S. CHINESE SECOND VERSION VIEWSONICWARRANTY
WARRANTY STICKER S. CHINESE
WARRANTY
SHIPPING WARRANTY STICKER S. CHINESE VIEWSONIC
WARRANTY
PE BAG LDPE 750*760*0.05t VG700-1
PE BAG
Universal number#
Q'ty
1
1
1
1
1
VG712s-1 (VSE-E) RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1 A-PC-0106-0271
42.50112.001
Description
CABLE POWER CORD 1830mm SP-023+IS14 EUR.
Location
POWER CORD
Universal number#
Q'ty
1
VG712s-1 (VSAU-A) RSPL Rev 1a (Initial)
Item
ViewSonic P/N
Ref. P/N
1 A-PC-0106-0270
42.57207.001
Description
CABLE POWER CORD 1.8M±0.1M UNSHIELD (NA)
Location
POWER CORD
Universal number#
Q'ty
1
Location
INVERTER WIRE
PANEL WIRE
VGA CABLE
AUDIO CABLE
INVERTER
ADAPTER
PANEL
INVERTER BRACKET
PANEL BRACKET
MB BRACKET
BASE PLATE
HINGE
HINGE CAP
BASE COVER
FRONT ARM
REAR ARM
MAIN BOARD
CONTROL BOARD
USER GUIDE
CARTON
CUSHION
CUSHION
CAUTION LABEL
UPC LABEL
BARCODE LABEL
Universal number#
AUO M17EN05 V8
GM5120
BARCODE LABEL
SPEC LABEL
BIRD LOGO
COMESTIC STRIP ADHESIVE
SPEAKER
TAPE FOR WIRE
PROTECTION FILM FOR PANEL
NAMEPLATE
INVERTER MYLAR
PE BAG
RUBBER FOOT
Confidential - Do Not Copy
ViewSonic Corporation
54
Q'ty
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
0.0625
1
1
1
1
1
2
1
1
1
0.0032
1
1
5
1
1
2
4
2
5
1
VG712s
VG712s-1 BOM
Rev 1a (Initial)
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
37
38
39
40
ViewSonic P/N
M-LB-0813-1016
M-LB-0813-0736
M-LB-0813-0781
M-LB-0813-1018
M-MS-0808-8948
#N/A
A-AD-0114-0204
M-MS-0808-8952
M-MS-0808-8116
M-MS-0808-8969
M-MS-0808-8946
M-MS-0808-8947
M-MS-0808-8882
M-MS-0808-8949
M-MS-0808-8950
M-WR-0828-0636
M-WR-0828-6009
M-WR-0828-6010
B-SB-0221-0448
M-LCD-0826-0232
E-SK-0412-0080
M-MS-0808-8797
M-MS-0808-8953
M-MS-0808-8750
M-MS-0808-8972
M-MS-0808-9644
M-MS-0808-9646
M-BK-0805-0020
M-BK-0805-0021
M-BK-0805-0022
C-FP-0301-1037
PL-BT-0706-0149
M-MS-0808-8973
#N/A
#N/A
C-BC-0302-0541
M-BK-0805-0023
B-MB-0201-2734
#N/A
#N/A
Ref. P/N
35.00010.002
35.58304.001
35.61203.001
35.62701.004
35.62704.001
39.62702.002
47.62701.001
51.58314.001
51.58711.001
51.62703.001
35.62702.001
35.62703.001
41.55601.001
41.58301.001
41.61603.001
42.58301.001
42.58302.005
42.58303.001
44.58302.001
48.62701.003
49.62701.001
51.00014.002
51.59907.001
51.61103.001
52.62701.001
52.62702.001
52.62703.002
61.61102.002
61.62701.001
61.62702.001
51.62701.003
51.62704.001
51.62705.001
52.62704.001
52.62704.002
51.62702.001
61.00042.001
80.62701.002
00.58401.E01
01.00034.501
Description
LABEL CAUTION HIGH VOLTAGE 25.4*19mm
LABEL BARCODE 40*14 ViewSonic
LABEL BAR CODE 50*25mm VP191
LABEL SPEC 120*50mm VG712s TCO99
ViewSonic AL-LOGO E015-016-1 ViewSonic
DDC RECODER VG712s
ADAPTER IN100-240V 12V/3.33A;"LSE"
LCD PROTECT FILM 355*290*0.1t mm MYLAR VG70
NAMEPLATE ELLIPSE ViewSonic
HINGE CAP ABS HB-VS06 VG710s
BIRD LOGO AL E015-006 VG710s
COSMETIC STRIP ADHESIVE CS-VS06 140*21*0.3t
EMI Tape (80773) 20*40mm
EMI TAPE 80773 25*75mm
EMI GASKET 773GT W6*H6.5*L30
W.A. 10/6P UL1007 #24 100mm VG700(INV)
W.A. 30P UL20276 #28 200mm W/O CORE
W.A. 12P UL1571 #28 260mm W/O CORE SHARE(MB
PCBA INVERTER PLCD2417414 EMAX
TFT LCD 17.0" 1280*1024 AUO M17EN05 V8
SPEAKER 3W FOR VG710
FILAMENT TAPE 3M NO.8915 25mm*55M
WIRE MOUNT MC-03A "G&A" VX930
MYLAR ADHESIVEt=0.3mm VP171
VESA RUBBER PAD D7.0*H4.5 VG710s
RUBBER SPACER 20*10*5.5mm
RUBBER 30*15*4 BLACK VG710
SHIELDING BRKT-INV TINEPLATE 0.3t VG710s
LCD BRKT SECC 1.0t VG710s
SHIELDING BRKT-MB SECC 1.0t VG710s
FRONT COVER ABS HB-CR VG712s
SELECT BUTTON ABS HB-Cr VG710s
LED LENS PMMA VG710s
SPONGE BLACK 100*2.5*1.0 VG710
SPONGE BLACK 10*2.5*1.0 VG710
REAR COVER ABS HB-VS06 VG710s
LOCK BRKT+CAP SECC 0.8t
PCBA MAIN BD VG712s "GM5120"
BARE PCB L:4 MAIN BD GM5120/GM2120
RES RP 0 5% 1/4W CHIP #1206
41
42
43
#N/A
#N/A
#N/A
01.00036.502
01.00039.501
01.10136.501
RES RP 0 5% 1/16W CHIP #0603;"TA-I TECHNOLO
RES RP 0 5% 1/10W CHIP #0805
RES RP 100 5% 1/16W #0603
44
45
46
47
48
#N/A
#N/A
#N/A
#N/A
#N/A
01.10136.502
01.10216.501
01.10236.501
01.10236.502
01.10336.501
RES RP 100 5% 1/16W X4 V8V 8P SMD
RES RP 1K 1% 1/16W CHIP #0603
RES RP 1K 5% 1/16W x4 V8V 8P SMD "PANAS
RES RP 1K 5% 1/16W #0603;"TA-I TECHNOLOGY"
RES RP 10K 5% 1/16W x4 V8V 8P SMD "PANASO
49
50
51
52
53
54
55
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
01.10336.502
01.10339.501
01.10436.501
01.20116.501
01.22036.501
01.22236.501
01.33036.501
RES RP 10K 5% 1/16W CHIP #0603;"TA-I TECHNO
RES RP 10K 5% 1/10W CHIP #0805
RES RP 100K 5% 1/16W CHIP #0603
RES RP 200 1% 1/16W CHIP #0603
RES RP 22 5% 1/16W CHIP #0603
RES RP 2.2K 5% 1/16W CHIP #0603
RES RP 33 5% 1/16W x4 V8V 8P SMD "PANASON
56
57
58
59
60
61
62
63
64
65
66
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
01.33036.502
01.33116.501
01.33336.501
01.47236.501
01.56236.501
01.68036.501
01.68336.501
01.75016.501
01.75116.501
01.78216.501
02.10075.402
RES RP 33 5% 1/16W CHIP #0603;"TA-I TECHNOL
RES RP 330 1% 1/16W CHIP #0603
RES RP 33K 5% 1/16W CHIP #0603
RES RP 4.7K 5% 1/16W CHIP #0603
RES RP 5.6K 5% 1/16W CHIP #0603
RES RP 68 5% 1/16W CHIP #0603
RES RP 68K 5% 1/16W CHIP 0603
RES RP 75 1% 1/16W CHIP #0603;"TA-I TECHNOL
RES RP 750 1% 1/16W CHIP #0603
RES RP 7.87K 1% 1/16W CHIP #0603
CAP CE 10u 25V 20% 5*11mm 105 DEGREE C (PZ)
67
68
69
#N/A
#N/A
#N/A
02.10174.404
02.10273.404
02.10274.403
CAP CE 100u 20% 16V 6.3*11 RADIAL 105 degre
CAP CE 1000u 10V 20% 10*16mm 105℃ (HF) LOW
CAP CE 1000u 16V 20% 10*20mm 105℃ (HD) LOW
70
#N/A
02.10547.102
CAP CC 100pF 5% 50V NPO #0603
71
#N/A
02.10747.101
CAP CC 0.01uF 10% 50V X7R #0603;"YCTC""TEAM
72
73
74
75
76
77
78
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
02.10887.101
02.10987.101
02.12174.401
02.22447.101
02.33575.101
02.50347.101
03.00052.401
CAP CC 0.1uF +80%-20% 50V Y5V #0603; "YCTC"
CAP CC 1uF +80%-20% 16V Y5V #0603
CAP CE 120µF 20% 16V LOW-ESR TYPE RC=405mA
CAP CC 22pF 5% 50V NPO #0603; "YCTC","TEAM
CAP CC 330pF 8P4C 20% 25V #1206 "INPAQ"
CAP CC 5pF 5% 50V NPO X7R #0603
INDCTOR BEAD MLB-160808-0600A-N1 SMD ; "MAG
Location
CAUTION LABEL
BARCODE LABEL
BARCODE LABEL
SPEC LABEL
Universal number#
PROTECTION FILM FOR PANEL
NAMEPLATE
HINGE CAP
BIRD LOGO
COMESTIC STRIP ADHESIVE
INVERTER WIRE
PANEL WIRE
INVERTER
PANEL
SPEAKER
TAPE FOR WIRE
AUO M17EN05 V8
INVERTER MYLAR
INVERTER BRACKET
PANEL BRACKET
MB BRACKET
FRONT COVER
REAR COVER
MAIN BOARD
R101
C188,C30,R111,R33,R51,R54,R6,R
66,R67,R68,R85,R88,R95,R98,
R100,R105,R116,R117
R110,R15,R16,R37,R38,R42
RP10,RP11,RP12,RP13,RP14,RP15,
RP16,RP5,RP6,RP7,RP8,RP9
R55
RP3,RP4
R5,R75,R77
RP1,RP2
C17,R119,R12,R121,R17,R32,R49,
R50,R56,R57,R58,R59,R60,R61,R6
5,R69,R73
R1,R2
R10,R9
R7
R18,R20,R22
R34,R35,R43,R44,R47,R81,R82
RP17
R124,R125,R126,R40,R41,R52,R53
R28,R29,R3,R4,R8
R80
R13,R14
R72
R45
R76
R24,R25,R26
R11
R78,R79
C114,C121,C124
C100,C118,C12,C14,C174,C19,C22
,C25,C29,C32,C62,C77,C9,C90
C27
C123,C5
C102,C165,C166,C167,C168,C186,
C187,C89
C122,C163,C164,C41,C42,C43,C44
,C45,C46
C10,C101,C105,C108,C109,C11,C1
10,C111,C125,C126,C127,C128,C1
29,C130,C131,C132,C133,C134,C1
C115,C116,C117
C1,C20
C192,C59,C60,C61,C75,C76
CP13,CP14
C103,C104
L20,L21
Confidential - Do Not Copy
ViewSonic Corporation
55
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
0.001
5
1
4
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14
4
6
12
1
2
3
2
17
2
2
1
3
7
1
7
5
1
2
1
1
1
3
1
2
3
14
1
2
8
9
106
3
2
6
2
2
2
VG712s
Item
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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
ViewSonic P/N
#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
E-IC-0401-2771
#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-CB-0206-0165
#N/A
#N/A
#N/A
#N/A
#N/A
M-MS-0808-6287
M-SCW-0824-0651
M-SCW-0824-6753
M-SCW-0824-6756
M-SCW-0824-6755
M-CV-0830-2480
M-MS-0808-8970
M-MS-0808-8971
M-MS-0808-9645
M-MS-0808-8960
M-MS-0808-8961
M-SCW-0824-6757
M-SCW-0824-6754
M-SCW-0824-6755
M-SCW-0824-6872
M-LB-0813-1017
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
#N/A
M-LB-0813-0706
A-CD-VG712S
A-VC-0101-0261
A-AU-0120-0032
M-MS-0808-9642
P-BX-0601-0991
P-FM-0602-0818
P-FM-0602-0819
Ref. P/N
03.00072.401
03.00127.401
03.15100.301
03.22040.301
07.14318.001
08.2N390.402
08.2N390.603
09.1N414.802
09.1N582.201
09.DAN20.2K1
11.035F1.301
11.042M2.306
11.059F2.014
11.102M2.303
11.122M2.303
11.155F2.203
11.259F2.203
11.302M2.301
20.24LC2.1A1
20.74LVC.141
20.AIC10.842
20.AN752.201
20.AP150.101
20.GM512.001
20.SI230.4D1
20.THC63.LV1
21.24LC1.601
22.62701.002
21.Pm39L.V01
39.62701.002
35.00017.001
35.00018.001
35.59907.001
61.00039.001
61.59901.001
80.62702.001
00.62701.A01
09.LTL1B.ED1
11.122M2.302
35.00016.001
43.52102.002
85.005AG.075
85.1F123.060
85.4A323.040
85.TA123.080
85.UA123.080
51.62706.001
51.62707.001
51.62708.001
52.62703.001
61.62703.001
61.62704.001
85.1F124.120
85.4A524.080
85.UA123.080
85.YA123.070
35.59906.001
51.00069.001
51.00070.001
51.00080.001
55.55103.001
55.57202.001
55.58303.002
55.62702.001
58.62701.001
35.58203.001
36.62701.003
42.59901.003
42.59903.001
51.62710.001
55.62701.004
56.62701.001
56.62702.001
Description
EMI Bead MLB-201209-0300A-N1
INDCTR BEAD #0805 100MHz 30R MLB201209-0030
INDCTR CHOKE 150uH 20% 3A DIP A0060D1 "ARON
INDCTR CHOKE COIL 22u 10% 3A DIP A00601C2 "
XTAL 14.318MHz HC-49S HALF SIZE "鴻星"
TRNSTR NPN GENERAL MMBT3904LT1 SOT-23 "MO
TRANSTR PNP GENERAL PURPOSE 2N3906 SST3 "RO
DIODE RLS4148 / PMLL4148L SMD "PHILIPS"
DIODE IN5822 SCHOTTKY RECTIFIER DO201AD
DIODE ARRAY DAN202K SMD; "ROHM"
CNNT F3P PWR JACK 2.54mm DIP 2DC-S005D100
CNNT M 4P 2mm RT/LEAD TU2001WNR-04 "TYU"
CNNT PHONE JACK 5P ST/LEAD A71-5AYLT1 LIME(
CNNT 10P 2.0mm TU2001WNR-10 RT/DIP;"TYU"
CNNT 12P 2.0mm TU2001WNR-12 RT/DIP;"TYU"
CNNT D-SUB 15P RT/LEAD BLUE PC99 VGA
CNNT DVI-D 25P RT/LEAD AMPHENOL G12A2131
CNNT M 30P 2mm RT/LEAD P220-2*15-R ;"LCU"
IC CMOS 24LC21A EEPROM 128*8 BIT 8SOIC
IC CMOS 74LVC14 INNERT SCHMITT-TR 14SOIC ;
IC AIC1084:(TO252) 5A ADJUSTABLE REGULATOR
IC AUDIO AN7522 DUAL 3-W AMPLIFIER
IC AP1501 5V SWITCHING REGULATOR SMD 150KHz
IC GM5120 Dual-Interface SXGA 208P PQFP "GE
IC NMOS SI2304DS VISHAY SOT-23
IC THC63LVDM83A 85MHZ LVDS TSSOP
IC EEPROM 24LC16B/SN M 2K*8 BIT IIC BUS 8SO
PROGRAMED IC VG712s
IC Pm39LV010 CMOS Flash memory 1Megabit(128
FW BIOS SOURCE CODE VG712s
LABEL BIOS 13*11mm BLANK
LABEL BARCODE 13*26.5mm BLANK
LABEL SPEC ASIC 13*11mm BLANK For VIEWSONIC
EYELET BR f 3*4.0
SHIELDING PLATE DVI T-PLATE 0.3t
PCBA CTRL BD VG710
BARE PCB L:2 CTRL BD VG710
DIODE LED 3mm Yellow/Green LTL-1BEDJ
CNNT M 12P 2mm RT/LEAD P-220-2*6-R
LABEL BARCODE 6*38mm BLANK
SWITCH PUSH PT-002-B2 DC12V 50mA
SCREW HEX I/O #4-40*H5*L7.5 Ni NYLOK
SCREW PAN MECH W/SF M3*6 Ni
SCREW FLATE MECH M3*4 BLACK
SCREW CAP TAP M3*8 Ni
DOUBLE THREADS SCREW PAN TAP M3*8 Ni
BASE COVER ABS HB-VS06 VG710s
FRONT ARM ABS HB-VS06 VG710s
REAR ARM ABS HB-VS06 VG710s
RUBBER FOOT 35*10*1.2t VG710
BASE PLATE SPCC-Zn 2.5t VG710s
HINGE SPCC-Zn 2.0t VG710s
SCREW PAN MECH W/SF M4*12 Ni
SCREW FLAT MECH W/O M4*8 NYLOK
DOUBLE THREADS SCREW PAN TAP M3*8 Ni
SCREW FLAT TAP M3*7 Ni
LABEL 210*65mm BLANK FOR PALLET
PACKING STRAP 12MM*2000M*0.6MM
PE STRETCH FILM 500MM*1500M*0.02MM
3 INCH TRANSPARENT ADHESIVE TAPE (600M)
CORNER BOARD 40*40*5*1050mm
CORNER BOARD 40*40*5*960mm
CORNER BOARD 40*40*5*2120mm VG700-1
COVER PALLET AB FLUTE 112.5*95*0.7cm FOR VG
WOOD PALLET 1125*950*130 VG710s
LABEL CARTON 76*76mm
USER GUIDE+CD VG712s
CABLE VGA 15P 1800mm 2*25mm CORE
CABLE AUDIO 1.8M LM/BK/LM VX2000
PE BAG LDPE 450*700*0.07t W/HOLE VG710
CARTON AB-18 455*205*480(h) VG712s TCO99
CUSHION R EPS VG710s
CUSHION L EPS VG710s
Location
L15,L17,L18,L19,L3
R127,R128,R129
L4
L1,L16,L5,L9
X1
Q2,Q3
Q4
D13
D1
D2,D3
JP2
JP10
JP9
JP3
JP7
JP6
JP5
JP11
U7,U8
U6
U1,U3
U12
U4
U9
Q1
U13,U14
U10
Universal number#
GM5120
CONTROL BOARD
W7,SW8
BASE COVER
FRONT ARM
REAR ARM
RUBBER FOOT
BASE PLATE
HINGE
USER GUIDE
VGA CABLE
AUDIO CABLE
PE BAG
CARTON
CUSHION
CUSHION
Confidential - Do Not Copy
ViewSonic Corporation
56
Q'ty
5
3
1
4
1
2
1
1
1
2
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1
2
1
1
1
1
1
2
1
2
1
1
1
1
1
1
8
4
19
2
4
3
1
1
1
5
1
1
4
4
1
4
0.063
0.023
3E-04
0.002
0.063
0.063
0.125
0.031
0.031
1
1
1
1
1
1
1
1
VG712s
8. Exploded Diagram And Spare Parts List
Confidential - Do Not Copy
ViewSonic Corporation
57
VG712s
VG712s-1 Exploded Part List
Item
ViewSonic
1
M-MS-0808-8973
2
M-MS-0808-8948
3
PL-BT-0706-0149
4
B-CB-0206-0165
5
E-SK-0412-0080
6
M-SCW-0824-6756
7
M-MS-0808-8946
8
C-FP-0301-1037
9
M-LCD-0826-0232
10
M-SCW-0824-0651
11
M-BK-0805-0021
12
M-MS-0808-6287
13
M-MS-0808-8953
14
B-SB-0221-0448
15
M-SCW-0824-0651
16
B-MB-0201-2734
17
M-SCW-0824-0651
18
M-MS-0808-8750
19
M-BK-0805-0022
20
M-BK-0805-0020
21
M-SCW-0824-0651
22
M-SCW-0824-6753
23
M-SCW-0824-0651
24
M-MS-0808-8949
25
M-BK-0805-0023
26
C-BC-0302-0541
27
M-MS-0808-8972
28
M-MS-0808-8970
29
M-MS-0808-8961
30
M-MS-0808-8971
31
M-SCW-0824-6757
32
M-MS-0808-8969
33
M-MS-0808-8116
34
M-SCW-0824-6755
35
M-CV-0830-2480
36
M-MS-0808-8960
37
M-MS-0808-9645
38
M-SCW-0824-6754
39
M-SCW-0824-6872
40
M-MS-0808-9646
41
M-MS-0808-9644
42
M-MS-0808-7882
43
M-WR-0828-6009
44
M-WR-0828-6010
45
M-WR-0828-0636
Rev 1a (Initial)
Ref. P/N
51.62705.001
35.62704.001
51.62704.001
80.62702.001
49.62701.001
85.TA123.080
35.62702.001
51.62701.003
48.62701.003
85.1F123.060
61.62701.001
85.005AG.075
51.59907.001
44.58302.001
85.1F123.060
80.62701.002
85.1F123.060
51.61103.001
61.62702.001
61.61102.002
85.1F123.060
85.4A323.040
85.1F123.060
41.58301.001
61.00042.001
51.62702.001
52.62701.001
51.62707.001
61.62704.001
51.62708.001
85.1F124.120
51.62703.001
51.58711.001
85.UA123.080
51.62706.001
61.62703.001
52.62703.001
85.4A524.080
85.YA123.070
52.62703.002
52.62702.001
52.62707.001
42.58302.005
42.58303.001
42.58301.001
Description
LED LENS PMMA VG710s
ViewSonic AL-LOGO E015-016-1 ViewSonic
SELECT BUTTON ABS HB-Cr VG710s
PCBA CTRL BD VG710
SPEAKER 3W FOR VG710
SCREW CAP TAP M3*8 Ni
BIRD LOGO AL E015-006 VG710s
FRONT COVER ABS HB-CR VG712s
TFT LCD 17.0" 1280*1024 AUO M17EN05 V8
SCREW PAN MECH W/SF M3*6 Ni
LCD BRKT SECC 1.0t VG710s
SCREW HEX I/O #4-40*H5*L7.5 Ni NYLOK
WIRE MOUNT MC-03A "G&A" VX930
PCBA INVERTER PLCD2417414 EMAX
SCREW PAN MECH W/SF M3*6 Ni
PCBA MAIN BD VG712s "GM5120"
SCREW PAN MECH W/SF M3*6 Ni
MYLAR ADHESIVEt=0.3mm VP171
SHIELDING BRKT-MB SECC 1.0t VG710s
SHIELDING BRKT-INV TINEPLATE 0.3t VG710s
SCREW PAN MECH W/SF M3*6 Ni
SCREW FLATE MECH M3*4 BLACK
SCREW PAN MECH W/SF M3*6 Ni
EMI TAPE 80773 25*75mm
LOCK BRKT+CAP SECC 0.8t
REAR COVER ABS HB-VS06 VG710s
VESA RUBBER PAD D7.0*H4.5 VG710s
FRONT ARM ABS HB-VS06 VG710s
HINGE SPCC-Zn 2.0t VG710s
REAR ARM ABS HB-VS06 VG710s
SCREW PAN MECH W/SF M4*12 Ni
HINGE CAP ABS HB-VS06 VG710s
NAMEPLATE ELLIPSE ViewSonic
DOUBLE THREADS SCREW PAN TAP M3*8 Ni
BASE COVER ABS HB-VS06 VG710s
BASE PLATE SPCC-Zn 2.5t VG710s
RUBBER FOOT 35*10*1.2t VG710
SCREW FLAT MECH W/O M4*8 NYLOK
SCREW FLAT TAP M3*7 Ni
RUBBER 30*15*4 BLACK VG710
RUBBER SPACER 20*10*5.5mm
SPONGE 8.0L*6.0W*8.0H VG712s
W.A. 30P UL20276 #28 200mm W/O CORE
W.A. 12P UL1571 #28 260mm W/O CORE SHARE(MB
W.A. 10/6P UL1007 #24 100mm VG700(INV)
Confidential - Do Not Copy
ViewSonic Corporation
58
Q'ty
1
1
1
1
1
4
1
1
1
4
1
4
5
1
2
1
3
1
1
1
5
2
3
1
1
1
4
1
1
1
4
1
1
1
1
1
5
4
4
1
4
6
1
1
1
VG712s
Packing for shipping
VG712s-1 PPL
Item
1
2
3
4
5
6
7
8
9
10
11
12
Confidential - Do Not Copy
ViewSonic Corporation
59
VG712s
Rev 1a (Initial)
ViewSonic P/N
P-FM-0602-0819
A-VC-0101-0261
A-AU-0120-0032
A-AD-0114-0204
M-MS-0808-9642
M-LCD-0826-0242
M-LB-0813-1044
M-LB-0813-0736
A-CD-VG712S
A-PC-0106-0270
P-FM-0602-0818
P-BX-0601-0991
Reference P/N
56.62702.001
42.59901.003
42.59903.001
47.62701.001
51.62710.001
DC.62701.005
35.62701.003
35.58304.001
36.62701.003
42.57207.001
56.62701.001
55.62701.004
Description
CUSHION L EPS VG710s
CABLE VGA 15P 1800mm 2*25mm CORE
CABLE AUDIO 1.8M LM/BK/LM VX2000
ADAPTER IN100-240V 12V/3.33A;"LSE"
PE BAG LDPE 450*700*0.07t W/HOLE VG710
17" LCD monitor, ED4 ID, Multi-Media Tow-Tone color TCO03 AUO Panel
LABEL SPEC 120*50mm VG712s
LABEL BARCODE 40*14 ViewSonic
USER GUIDE+CD VG712s
CABLE POWER CORD 1.8M±0.1M UNSHIELD (NA)
CUSHION R EPS VG710s
CARTON AB-18 455*205*480(h) VG712s TCO99
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
VG712s
FLASH MEMO RY
A/D BUS
DDC_II C
DDC
EEPROM
LVDS
DVI
INPUT
RA/GA/BA[0~7]
PANEL
TMDS
DVS/DHS/DEN/DCLK
ASIC
LVDS Singal
LG 17"
RB/GB/BB[0~7]
R/G/B
D_SUB
Confidential - Do Not Copy
Pm39LV010R
AUO 17"
GM512 0
HS/VS
VH
INPUT
DDC_II C
DDC
BLON
EEPROM
INVERTER
EEPROM
24LC16B
60
SCL
SDA
VL
XTAL
VOLUME
14.318MH z
MUT E
R
AUDIO
16 ohm
OUTPUT
Audio
L
16 ohm
AC (110-240V)
(50-60Hz)
ADAPTER
+12V
DPMS
+12V
+12VIN
+5V
+3.3VD
+3.3VA
+2.5V
Title
BLOCK DIAGRAM
Size
Document Number
Rev
GM5120
Date:
Thursday, July 10, 2003
E
Sheet
7
of
7
ViewSonic Corporation
9.
Block Diagram
Jack
10.
Schematic Diagrams
U1
AIC1084
+2.5VD
+12V
+5VIN
1
22uH
JP3
2
C141
3
4
0.1uF
C140
C3
C4
0.1uF
0.1uF
120uF/16V
C5
1000uF/16V
R1
R2
C7
C8
10K
10K
0.1uF
0.1uF
BRI
5
6
7
8
9
0.1uF
ON
R5
1K
3 BRIGHT
+12V
C17
C9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C2
120uF/16V
R114
100uF/16V
1
2
C178
C13
C14
NC/100pF
NC/0.1uF
NC/0.1uF
C12
0.1uF
100uF/16V
R4
330/1%
+3.3VA
HEADER 10-2.0
NC
U2
XC6201
100uF/16V
C179
C180
C181
C182
C183
C184
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
R113
3
3
+5V
0.1uF
BNC-2
C11
330/1%
0.1uF
JP2
0
0
0/NC
0
R3
C10
+12V
+12V
R6
C16
0.1u
C15
100uF/16V
NC
VI
VO
1
C18
0
C19
0.1u
2
R100
R101
R102
R116
VOUT
GND
C1
VIN
+12VIN
L1
1
GND
JP1
2
CIRDIN_4-R
3
+5V
100uF/16V
3 BLON
L3
+12V
JP15
C172
C17
NC/100pF
NC/0.1uF
NC
1
2
3
4
C171
0.1uF
+3.3VD
U3
AIC1084
4 HEADER
3
+5V
VIN
VOUT
1
GND
0.1uF
C177
+12V
+5V
+5VIN
U4
AP1501
L4
GND
S.S
C21
120uF/16V
VOUT
0.1uF
5
C20
+VIN
VOS
0.1uF
200/1%
2
100uF/16V
R7
3.3V_MAIN MAX 5A
L6
1
C23
150uH
22uH
3
L5
C22
C24
C25
0.1uF
100uF/16V
R8
22uH
2
330/1%
4
C26
C27
C28
C29
0.1uF
1000uF/10V
0.1uF
100uF/16V
5V_MAIN=2.5A
D1
LESR
C30
IN5822
3.3V_DVDD
+3.3VD
0
L8
BEAD 0805
(GM5120)
C149
C148
0.1uF
0.1uF
+12V
3.3V_AVDD
+12V
NC
100K
G
R9
Q1
SI2302DS
+12V
Power MOSN
C32
C33
0.1uF
0.1uF
0.1uF
+3.3VD
100uF/16V
C31
NC/0.1uF
D
R11
C34
C35
C147
0.1uF
0.1uF
C36
NC/0.1uF
1
2
0.1uF
U6A
74LVC14
1
R12
10K
C38
NC/0.1uF
2.5V_VDD
L12
+2.5VD
1
1k
3
Power MOSN
NMos
C205
1
C204
C153
C152
0.1uF
0.1uF
L14
2
2 HEADER
2
Q6
2N3904
BEAD /1206
0.1uF
100uF/10V
(GM5120)
2.5V_AVDD
BEAD /0805
C155
C154
0.1uF
0.1uF
3
2
7
100K
Volume- R131
750R
1000uF/10V
PNL_EN
0.1uF
5V
JP13
R10
100K
3
C150
Q5
SI2302DS
R132
IRF7204
0.1uF
14
100K
SOT
23
N
MOSN
R133
+5V
S
VPL
8
7
6
5
G
D
D
D
D
2
C144
NC
S
S
G
1
C145
(GM5120)
C151
3
NMos
U5
1
2
3
4
L11 NC
C146
BEAD /0805
+5V
22uH
1
L9
L10
SOT
D
23
N
MOSN
L7
S
+5V
2
+3.3VD
3
+3.3VA
C37
0.1uF
Q2
2N3904
+3.3VD
Title
C39
0.1uF
POWER
R112
10K /NC
Size
Document Number
Rev
E
GM5120
Date:
Confidential - Do Not Copy
ViewSonic Corporation
61
VG712s
Thursday, July 10, 2003
Sheet
1
of
6
DVI Connector
BAV70
1
DVI-I
3
3
DVI_5V
9
10
11
12
13
14
15
16
RX1RX1+
HOT_PLUG
R15
100
R16
100
R14
4.7K
4.7K
0.1u
1
2
3
4
NC
NC
NC
GND
VCC
WP
SCL
SDA
8
7
6
5
DDCSCL1
DDCSDA1
24LC21A
25
26
27
28
29
RX0RX0+
3
3
RXC+
RXC-
3
3
C190
C189
0.1u /NC
0.1u /NC
3
3
C40
0.1u
R18
Bead 30R
R127
22
C41
0.01uF
RED+
3
RED-
3
R26
+5V
75
+5V
Bead 30R
R128
0.1u
C195
0.1u
R124
56
R20
22
C42
C43
R25
0.1u
75
R129
R125
Bead 30R
56
R22
22
C44
0.01uF
C45
0.01uF
3
GREEN-
3
BLUE+
3
JP7
12
11
10
9
8
7
6
5
4
3
2
1
R24
75
R126
C46
56
0.01uF
BLUE-
3
R27
RIN
GIN
BIN
DSUB_5VISP_SD
RP2
10K
10K
MUTE
MENU
SELECT
VOLUME+
DOWN
UP
VOLUMEPWR_SW
LEDG
LEDR
RP3
RP4
4
3
2
1
4
3
2
1
5 1K
6
7
8
5 1K
6
7
8
C48
C49
0.1uF 0.1uF
R30
NC
R31
NC
+5V
R28
100R
R29
100R
CP13
CP14
0.1uF
0.1uF
D3
BAV70
+5V
1
2
3
4
DSUB_5V
RIN
GIN
BIN
NC
GND
GND
GND
GND
5V
GND
NC
SDA
HS
VS
SCL
0.1u
RP1
KPWR
HEADER 12-2.0
D_SUB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
KMUTE
KMENU
KSELECT
KVOLUME+
KDOWN
KUP
KVOLUMEKLEDG
KLEDR
(KEYPA D)
NC
JP6
+5V
C202
0.01uF
GREEN+
C196
+5V
0.01uF
SOT23
1
2
3
4
C194
3
3
3
3
3
3
3
3
3
3
3
3
U7
10K
17
18
19
20
21
22
23
24
MUTE
MENU
SELECT
VOLUME+
DOWN
UP
VOLUMEPWR_SW
LEDG
LEDR
DVI_5V
DSUB
DDCSCL1
DDCSDA1
3
3
DVI_5V
R17
C157
0.1u
8
7
6
5
ISP_SDA
ISP_SCL
R13
8
7
6
5
0 /NC
0 /NC
3
3
5
6
7
8
RIN
GIN
BIN
HS
GND
R108
R109
RX2RX2+
4
3
2
1
RX0RX0+
GND
RX5RX5+
GND
RXC+
RXC-
1
2
3
4
5
6
7
8
C156
5
6
7
8
RX1RX1+
GND
RX3RX3+
5V
GND
HP
3
SCL_IN1
SDA_IN1
4
3
2
1
RX2RX2+
GND
RX4RX4+
SCL
SDA
VS
+5V
SOT23
2
JP5
MUTE
MENU
SELECT
VOLUME+
DOWN
UP
VOLUMEPWR_SW
LEDG
LEDR
DVI_5V
DSUB
D2
DVI_5V
3.3V_DVDD
DSUB
2
ISP_SDA
ISP_SC
SDA_IN2
HS_DSUB
R33
VS_DSUB
R36
SCL_IN2
3
1
R32
UART_D1
DDCSCL2
3
C158
C159
0.1u
0.1u
10K
0
100/NC
ISP_SCL
R34
R35
4.7K
4.7K
UART_D0
DDCSDA2
3
R68
0
R67
0
UART_D0
DDCSCL2
DDCSDA2
ISP_SD
SDA_IN2
ISP_SC
SCL_IN2
R123
0
R122
0
UART_D1
3
3
U8
1
2
3
4
NC
NC
NC
GND
VCC
WP
SCL
SDA
PCB2421A
8
7
6
5
R37
100
R38
100
DDCSCL2
DDCSDA2
C57
3
3
0.1uF
R110
R40
33
3
4
11
U6B
74LVC14
10
U6E
74LVC14
100
VS
3
HS
3
C192
47pF
R42
R41
33
5
R43
R44
C59
C60
2.2K
2.2K
47pF
47pF
6
U6C
74LVC14
9
8
U6D
74LVC14
100
Title
47pF
Size
Confidential - Do Not Copy
62
VG712s
Document Number
Rev
GM5120
Date:
ViewSonic Corporation
INPUT CONNECTOR
C61
Thursd ay, July 10, 2003
E
Sheet
2
of
6
3.3V_DVDD
R45
DCLK
C74
0.1uF
0.1uF
141
146
150
173
181
187
193
196
164
168
172
160
3.3V_AVDD
3.3V_AVDD
C77
C78
C79
C80
C81
C82
C83
C84
C85
C86
C87
C88
C89
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
100pF
100pF on pin-196
100uF/16V
175
178
184
190
197
198
157
158
161
165
169
149
145
140
2.5V_VDD
C90
100uF/16V
C91
C92
C93
C94
C95
C96
C97
C98
C99
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
3.3V_AVDD
2.5V_AVDD
3.3V_AVDD
6
2.5V_AVDD
C100
C101
C102
100uF/16V
0.1uF
100pF
C161
C103
0.1uF
5pF
5pF
R95
R46
LVDSON
C104
X1
1
1
0
113
114
152
151
14.318MHz
DVI_5V
2
MUTE
R48
100 /NC
R111
0
R47
2.2K
+5V
2
2
VOLUME+
VOLUME-
2
2
ISP_SDA
ISP_SCL.
2
2
DDCSCL1
DDCSDA1
Bank0
C105
U10
1
2
3
4
A0
A1
A2
GND
VCC
WP
SCL
SDA
8
7
6
5
R49
R50
10K
10K
R52 33
R51
SCL
SDA
24LC16B
SCL
SDA
0
R53 33
R118
/WR
WP
3.3V_DVDD
NC
2
2
2
2
2
2
2
2
RED+
REDGREEN+
GREENBLUE+
BLUEHS
VS
2
2
2
2
2
2
2
2
RXC+
RXCRX2+
RX2RX1+
RX1RX0+
RX0-
R55
RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
R56
R59
R60
R103
10K
10K
10K /NC
10K
31
30
2
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
Bank0
RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0
RMADDR14
RMADDR9
RMADDR8
RMADDR12
R121
U11
10K
TP6
3.3V_DVDD
3.3V_DVDD
R61
R74
0 /NC
FLASH_OEn
R65
10K
24
22
10K
WE
NC/A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
21
20
19
18
17
15
14
13
RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0
3.3V_DVDD
NC
OE
CE
VCC
GND
1
RMDATA[0..7]
0.1uF
3.3V_DVDD
10K
171
170
167
166
163
162
137
136
159
3.3V_AVDD
3.3V_DVDD
R57
5
50
194
195
179
180
185
186
191
192
RMADDR[0..15]
C162
206
207
208
1
205
204
6
7
RESETn
R119
10K
32
16
AT49HF/F010-45JC
1K 174
1%
8
9
10
11
12
13
14
15
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0
16
17
18
19
22
23
24
25
RMDATA7
RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0
28
29
30
31
32
33
34
35
ROM_OEn
36
RESETn
3.3V_DVDD
Q4
SST390 6
3
R62
1
2
2
C112
1UF/0805
gm5120
ROM_CE
3.3V_DVDD
Q3
2N3904
D13
1N4148
R69
100K
R66
C108
R72
5.6K
1
C109
0.1UF
0/NC
C110
0.1UF
0
C111
0.1UF
2
20
37
53
67
81
97
111
129
148
144
139
203
26
88
134
PD47/OB7
PD46/OB6
PD45/OB5
PD44/OB4
PD43/OB3
PD42/OB2
PD41/OB1
PD40/OB0
0.1uF
VDD_RXPLL_2.5
AGND_IMB
AGND_RX2
AGND_RX1
AGND_RX0
AGND_RXC
AGND_RXPLL
SGND_ADC
AGND
AGND_ADC
AGND_BLUE
AGND_GREEN
AGND_RED
AVSS_RPLL
AVSS_SDDS
AVSS_DDDS
PD39/OG7
PD38/OG6
PD37/OG5
PD36/OG4
PD35/OG3
PD34/OG2
PD33/OG1
PD32/OG0
PD31/OR7
PD30/OR6
PD29/OR5
PD28/OR4
PD27/OR3
PD26/OR2
PD25/OR1
PD24/OR0
0 /NC
PNL_EN
BLON
TCLK
XTAL
2
DCLK
DEN
DHS
DVS
2.5V_AVDD
199
2.5V_VDD
AVDD_DDDS
AVDD_SDDS
AVDD_RPLL
AVDD_IMB
AVDD_RX2
AVDD_RX1
AVDD_RX0
AVDD_RXC
3.3V_A
AVDD_BLUE
AVDD_GREEN
AVDD_RED
AVDD_ADC
PQFP208
PPWR
PBIAS
TCLK
XTAL
PD23/EB7
PD22/EB6
PD21/EB5
PD20/EB4
PD19/EB3
PD18/EB2
PD17/EB1
PD16/EB0
GPIO20
GPIO19
GPIO18
GPIO17
GPIO16/HFSn
GPIO22/HCLK
DDC_SCL
DDC_SDA
PD15/EG7
PD14/EG6
PD13/EG5
PD12/EG4
PD11/EG3
PD10/EG2
PD9/EG1
PD8/EG0
RESETn
GPIO11/ROM_WEn
RED+
REDGREEN+
GREENBLUE+
BLUEHSYNC
VSYNC
ADC_TEST
PD7/ER7
PD6/ER6
PD5/ER5
PD4/ER4
PD3/ER3
PD2/ER2
PD1/ER1
PD0/ER0
RXC+
RXCRX2+
RX2RX1+
RX1RX0+
RX0-
GPO0
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
TCON_RCLK
GPIO10/TCON_ROE3
GPIO9/TCON_ROE2
TCON_ROE
REXT
ROM_ADDR15
ROM_ADDR14
ROM_ADDR13
ROM_ADDR12
ROM_ADDR11
ROM_ADDR10
ROM_ADDR9
ROM_ADDR8
GPIO4/UART_D1
GPIO5/UART_D0
GPIO13/NVRAM_SCL
GPIO12/NVRAM_SDA
GPIO8/IRQINn
GPIO21/IRQn
GPIO7/TCON_TDIV
GPIO6/TCON_SHC
GPIO3/TIMER1
GPIO2/PWM2
GPIO1/PWM1
GPIO0/PWM0
ROM_ADDR7
ROM_ADDR6
ROM_ADDR5
ROM_ADDR4
ROM_ADDR3
ROM_ADDR2
ROM_ADDR1
ROM_ADDR0
ROM_DATA7
ROM_DATA6
ROM_DATA5
ROM_DATA4
ROM_DATA3
ROM_DATA2
ROM_DATA1
ROM_DATA0
ROM_OEn
C76
22pF
22pF
6
Int_Test CLKOUT
N/C
N/C
Reserved
Reserved
118
115
116
117
RP17
4
3
2
1
DEN\
DHS\
DVS\
110
109
108
107
106
105
104
103
OB7
OB6
OB5
OB4
OB3
OB2
OB1
OB0
OB[0..7]
102
101
100
99
96
95
94
93
OG7
OG6
OG5
OG4
OG3
OG2
OG1
OG0
OG[0..7]
5
92
91
90
87
86
85
84
83
OR7
OR6
OR5
OR4
OR3
OR2
OR1
OR0
OR[0..7]
5
80
79
78
77
76
75
74
73
EB7
EB6
EB5
EB4
EB3
EB2
EB1
EB0
EB[0..7]
5
72
71
70
69
66
65
64
63
EG7
EG6
EG5
EG4
EG3
EG2
EG1
EG0
EG[0..7]
5
62
61
60
59
58
57
56
55
ER7
ER6
ER5
ER4
ER3
ER2
ER1
ER0
ER[0..7]
5
119
120
121
122
123
124
125
126
127
49
48
128
R54
DEN
DHS
DVS
5
CP15
22p /NC
ROM_CE
0
R120
33
5
6
7
8
4
3
2
1
C73
0.1uF
147
VSS_DPLL
143
VSS_SDDS
138
VSS_DDDS
C72
0.1uF
C75
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
RVDD
C71
0.1uF
VDD_DPLL_3.3
VDD_SDDS_3.3
VDD_DDDS_3.3
C70
0.1uF
GND1_ADC
GND2_ADC
GND_RX2
GND_RX1
GND_RX0
C69
0.1uF
156
154
177
183
189
C68
0.1uF
CVDD_2.5
CVDD_2.5
CVDD_2.5
CVDD_2.5
C67
0.1uF
CVSS
CVSS
CVSS
CVSS
CVSS
C66
0.1uF
27
89
133
135
202
C65
0.1uF
VDD2_ADC_2.5
VDD1_ADC_2.5
VDD_RX2_2.5
VDD_RX1_2.5
VDD_RX0_2.5
C64
0.1uF
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
RVSS
C63
U9
3
21
38
54
68
82
98
112
130
C62
100uF/16V
153
155
176
182
188
3.3V_AVDD
0.1uF
33
3.3V_DVDD
NC
LEDR
LEDG
2
2
LVDSON
ADO_CTRL
6
Fujitsu_PD
WP
4
6
5
6
7
8
2.5V_VDD
3.3V_DVDD
TP2
TP4
MENU
SELECT
44
45
UART_D1
UART_D0
52
51
39
4
47
46
43
42
41
40
SCL
SDA
2
2
3.3V_DVDD
R58
10K
SCL
SDA
PWR_SW
DSUB
DOWN
UP
DDCSDA2
DDCSCL2
VOLUME
BRIGHT
2
2
2
2
2
4
1
C106
C107
NC
NC
2
201
200
142
132
131
+5V
JP8
+5V
RXD
TXD
GND
1
2
3
4
UART_D0
UART_D1
UART_D0
UART_D1
2
2
R73
10K
C114
Title
Gensis Chip (Scaler) ASIC
10uF/16V /NC
Size
Document Number
Rev
E
GM5120
Date:
Confidential - Do Not Copy
ViewSonic Corporation
63
VG712s
Thu rsday, July 10, 2003
Sheet
3
of
6
6
6
6
U12
AN7522
+5V
C197
0.1u
1
2
3
4
5
6
7
8
9
10
11
12
+12V
L16
22uH VDO_PWR
C170
C122
C123
1000uF/16V
0.01uF
1000uF/16V
JP1 0
OUT_R+ L15
OUT _R- L17
OUT_L + L18
OUT_L- L19
R75
3
JP9
1
2
3
4
5
AAIN R1
AAINL1
C119
L20
BEAD-600 R7 8 7.87K 1%
L21
BEAD-600 R7 9 7.87K 1%
C120
C164
100pF /NC 100pF /NC
AUGN D
AUGN D
R96
R97
R105
0.01uF
1
2
3
4
4 HE ADER
1K
VOL
ADO_CTRL
ADORI N
C115
1uF
ADOLIN
C116
1uF
R81
R82
2.2K
2.2K
0.01uF
VOLUME
R76
C163
PHO NEJACK
BEAD
BEAD
BEAD
BEAD
68K
R77
C117
R80
C118
1uF
33K
100uF/16V
1K
C121
10uF/16V
AUGN D
0
0
0
C185
C186
C187
C188
0.1 uF
0.1 uF
0.1 uF
0.1 uF
JP16
AUGN D
AAINL1
AAIN R1
OUT _ROUT_L +
NC
AUGN D
OUT_LOUT_R+
1
2
3
4
5
6
7
8
Titl e
Size
Date:
Confidential - Do Not Copy
64
VG712s
Document Number
Rev
E
GM5120
2*4 (BD/BD)F emale
ViewSonic Corporation
AUDIO
Thursday, July 10, 2003
Sheet
4
of
6
3
3
EG[0..7]
3
ER[0..7]
100X4
EB[0..7]
ER[0..7]
DRO7
DRO6
DRO5
DRO4
8
7
6
5
1
2
3
4
NC
OR1
OR0
OR7
OR6
1
2
3
4
NC
1
2
3
4
DGE7
DGE6
DGE5
DGE4
8
7
6
5
R-PACK4
RP9
DBO3
DBO2
DBO1
DBO0
8
7
6
5
OR3
OR2
OR1
OR0
DBE[0..7]
DRO[0..7]
6
DGO[0..7]
6
DBO[0..7]
6
DRE[0..7]
6
DGE[0..7]
6
DBE[0..7]
6
NC
R-PACK4
RP8
1
2
3
4
DBO[0..7]
DGE[0..7]
CP3
EG1
EG0
EG7
EG6
DGO[0..7]
DRE[0..7]
RP26
DRO7
DRO6
DRO5
DRO4
8
7
6
5
R-PACK4
OB3
OB2
OB1
OB0
DGE7
DGE6
DGE5
DGE4
8
7
6
5
CP2
RP22
DBO7
DBO6
DBO5
DBO4
8
7
6
5
1
2
3
4
100X4
CP1
RP18
OB1
OB0
OB7
OB6
EG7
EG6
EG5
EG4
100X4
EG[0..7]
DRO[0..7]
RP7
1
2
3
4
4
3
2
1
EB[0..7]
OR7
OR6
OR5
OR4
5
6
7
8
3
OR[0..7]
RP6
DBO7
DBO6
DBO5
DBO4
8
7
6
5
RP10
1
2
3
4
100X4
DRO3
DRO2
DRO1
DRO0
8
7
6
5
EG3
EG2
EG1
EG0
1
2
3
4
4
3
2
1
100X4
4
3
2
1
100X4
DGE3
DGE2
DGE1
DGE0
8
7
6
5
CP4
4
3
2
1
OR[0..7]
OG[0..7]
1
2
3
4
4
3
2
1
OG[0..7]
3
OB7
OB6
OB5
OB4
5
6
7
8
3
RP5
OB[0..7]
4
3
2
1
OB[0..7]
5
6
7
8
3
CP5
CP6
RP19
DBO3
DBO2
DBO1
DBO0
RP23
NC
OR5
OR4
OR3
OR2
1
2
3
4
DRO3
DRO2
DRO1
DRO0
8
7
6
5
NC
R-PACK4
Select LVDS MAPPIN G
NC
RP27
EG5
EG4
EG3
EG2
1
2
3
4
8
7
6
5
DGE3
DGE2
DGE1
DGE0
5
6
7
8
8
7
6
5
5
6
7
8
1
2
3
4
5
6
7
8
OB5
OB4
OB3
OB2
R-PACK4
R-PACK4
EX:RP5~RP16 for 0,1,2,3,4,5,6,7
RP11
Fujitsu 19"-10
EX:RP18~RP29 for 2,3,4,5,6,7,0,1
1
2
3
4
RP12
DGO7
DGO6
DGO5
DGO4
8
7
6
5
EB7
EB6
EB5
EB4
DBE7
DBE6
DBE5
DBE4
8
7
6
5
ER7
ER6
ER5
ER4
CP7
CP8
CP9
RP24
DGO7
DGO6
DGO5
DGO4
NC
EB1
EB0
EB7
EB6
1
2
3
4
RP28
DBE7
DBE6
DBE5
DBE4
8
7
6
5
NC
5
6
7
8
8
7
6
5
5
6
7
8
1
2
3
4
DRE7
DRE6
DRE5
DRE4
8
7
6
5
100X4
4
3
2
1
100X4
RP20
OG1
OG0
OG7
OG6
1
2
3
4
4
3
2
1
100X4
Fujitsu 19" FLC48SXC8V-05/-10
RP13
1
2
3
4
4
3
2
1
OG7
OG6
OG5
OG4
ER1
ER0
ER7
ER6
1
2
3
4
DRE7
DRE6
DRE5
DRE4
8
7
6
5
R-PACK4
NC
5
6
7
8
AUO 17",19" Samsung 17",19" CHI MEI 19"
R-PACK4
R-PACK4
RP14
RP15
DGO3
DGO2
DGO1
DGO0
8
7
6
5
EB3
EB2
EB1
EB0
1
2
3
4
4
3
2
1
NC
CP12
NC
NC
R-PACK4
EB5
EB4
EB3
EB2
1
2
3
4
RP29
8
7
6
5
R-PACK4
DBE3
DBE2
DBE1
DBE0
5
6
7
8
DGO3
DGO2
DGO1
DGO0
5
6
7
8
RP25
8
7
6
5
DRE3
DRE2
DRE1
DRE0
8
7
6
5
CP11
RP21
1
2
3
4
1
2
3
4
100X4
CP10
OG5
OG4
OG3
OG2
ER3
ER2
ER1
ER0
100X4
4
3
2
1
100X4
RP16
DBE3
DBE2
DBE1
DBE0
8
7
6
5
4
3
2
1
1
2
3
4
ER5
ER4
ER3
ER2
1
2
3
4
8
7
6
5
DRE3
DRE2
DRE1
DRE0
5
6
7
8
OG3
OG2
OG1
OG0
R-PACK4
Title
OUTPUT INTERFACE
Size
Document Number
Rev
E
GM5120
Date:
Confidential - Do Not Copy
ViewSonic Corporation
65
VG712s
Thursday, July 10, 2003
Sheet
5
of
6
+3.3VL
3
3
3
3
DHS
DVS
DEN
For Fujitst Panel select Lvds mappin g
R98
0
R99
NC
C165
C166
100pF
100pF
DCLKA
DCLK
+3.3VL
DCLKB
+3.3VD
R83
L22
+3.3VL
R84
NC
R85
DRO[0..7]
5
DGO[0..7]
5
DBO[0..7]
5
DRE[0..7]
5
DGE[0..7]
5
DBE[0..7]
C126
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
DRE7
DRE5
DGE0
0.1uF
DGE1
DGE2
DGE6
+3.3VL
C127
DGE7
DGE3
DGE4
0.1uF
DGE5
DBE0
DBE6
+3.3VL
C129
DBE7
DBE1
DBE2
0.1uF
C131
10K
U13
0R
+3.3VL
5
Bead /1206
DBE3
DBE4
DBE5
0.1uF
+3.3VL
DHS
DVS
VCC
TxIN5
TxIN6
TxIN7
GND
TxIN8
TxIN9
TxIN10
VCC
TxIN11
TxIN12
TxIN13
GND
TxIN14
TxIN15
TxIN16
VCC
TxIN17
TxIN18
TxIN19
GND
TxIN20
TxIN21
TxIN22
TxIN23
VCC
TxIN24
TxIN25
C203
TxIN4
TxIN3
TxIN2
GND
TxIN1
TxIN0
TxIN27
LVDSGND
TxOUT0TxOUT0+
TxOUT1TxOUT1+
LVDSVCC
LVDSGND
TxOUT2TxOUT2+
TxCLKOUTTxCLKOUT+
TxOUT3TxOUT3+
LVDSGND
PLLGND
PLLVCC
PLLGND
/PWRDWN
TxCLKIN
TxIN26
GND
DRE4
DRE3
DRE2
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
C132
DRO7
DRO5
DGO0
0.1uF
DGO1
DGO2
DGO6
+3.3VL
C133
DGO7
DGO3
DGO4
0.1uF
DGO5
DBO0
DBO6
+3.3VL
C137
DBO7
DBO1
DBO2
0.1uF
C139
DBO3
DBO4
DBO5
0.1uF
+3.3VL
DHS
DVS
VCC
TxIN5
TxIN6
TxIN7
GND
TxIN8
TxIN9
TxIN10
VCC
TxIN11
TxIN12
TxIN13
GND
TxIN14
TxIN15
TxIN16
VCC
TxIN17
TxIN18
TxIN19
GND
TxIN20
TxIN21
TxIN22
TxIN23
VCC
TxIN24
TxIN25
TxIN4
TxIN3
TxIN2
GND
TxIN1
TxIN0
TxIN27
LVDSGND
TxOUT0TxOUT0+
TxOUT1TxOUT1+
LVDSVCC
LVDSGND
TxOUT2TxOUT2+
TxCLKOUTTxCLKOUT+
TxOUT3TxOUT3+
LVDSGND
PLLGND
PLLVCC
PLLGND
/PWRDWN
TxCLKIN
TxIN26
GND
C128
0.1uF
0.1uF
JP12
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JP11
C130
RxEIN0RxEIN0+
RxEIN1RxEIN1+
RxEIN2RxEIN2+
RxECLKINRxECLKIN+
RxEIN3RxEIN3+
RxOIN0RxOIN0+
RxOIN1RxOIN1+
RxOIN2RxOIN2+
RxOCLKINRxOCLKIN+
RxOIN3RxOIN3+
0.1uF
DCLKA
DEN
+3.3VL
RxEIN0RxEIN0+
RxEIN1RxEIN1+
RxEIN2RxEIN2+
DRO1
DRO0
DRO6
RxOIN1RxOIN1+
RxOIN2RxOIN2+
RxOCLKINRxOCLKIN+
RxOIN3RxOIN3+
Vcont
Fujitsu_PD
Fujitsu_PD
VPL
+3.3VL
C134
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RxECLKINRxECLKIN+
RxEIN3RxEIN3+
RxOIN0RxOIN0+
DRO4
DRO3
DRO2
DRE1
DRE3
DRE4
DRE6
DGE1
DGE3
DGE4
DGE6
DBE1
DBE3
DBE4
DBE6
DRO1
DRO3
DRO4
DRO6
DGO1
DGO3
DGO4
DGO6
DBO1
DBO3
DBO4
DBO6
DCLKB
DEN
0.1uF
C174
C175
100uF/16V
C176
HEADER 30
C136
0.1uF 0.1uF 0.1uF
C138
100pF
100pF
66
DRE0
DRE2
DRE5
DRE7
DGE0
DGE2
DGE5
DGE7
DBE0
DBE2
DBE5
DBE7
DRO0
DRO2
DRO5
DRO7
DGO0
DGO2
DGO5
DGO7
DBO0
DBO2
DBO5
DBO7
DHS
DVS
PLV1
VPL
R89
C135
C171
4.7K
0.1uF
0.1uF 0.1uF
C172
C173
Fujitsu_PD
NC
+3.3VL
R92
0R
Title
LVDS & OUTPUT CONNECTOR
Document Number
Rev
GM5120
Date:
VG712s
Thursday, July 10, 2003
E
Sheet
6
of
6
C170
0.1uF 100uF/16V
R91
DEN
DCLKA
DEN
Confidential - Do Not Copy
ViewSonic Corporation
41
42
43
44
45
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47
48
49
50
51
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61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
0.1uF
Size
C168
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
80
4.7K
3 LVDSON
C167
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R90
DS90CF383
+3.3VL
0.1uF
NC
U14
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
10uF/16V
+3.3VL
NC
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
C169
R86
R87
0R
C125
DRE1
DRE0
DRE6
3 LVDSON
R88
+
Vcont
0.1uF
DS90CF383
+3.3VL
C124
11.
PCB Layout Diagrams
Confidential - Do Not Copy
ViewSonic Corporation
67
VG712s
*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 after reading VG712s Service Manual?
U nit
Ex cellent
Fair
G ood
Bad
1. Precautions And Safety Notices
2. Specification
3. Front Panel Function Control Description
4. Circuit Description
5. Adjusting Procedure
6. Trouble Shooting Flow Chart
7. Recommended Spare Parts List
8. Exploded Diagram and Spare Parts List
9. Block Diagram
10. Schematic Diagrams
11. PCB Layout Diagrams
B.Are you satisfied with the VG712s service manual?
It em
Ex cellent
G ood
Fair
Bad
1. Service Manual Content
2. Service Manual Layout
3. The form and listing
C.Do you have any other opinion or suggestion about this service manual?
Reader’s basic data:
Name:
Title:
Company:
Add.:
Fax:
Tel:
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
(marc.maupin@viewsonic.com)
Confidential - Do Not Copy
ViewSonic Corporation
68
VG712s