381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
Copyright
Copyright
2005 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
1a
1b
1c
1d
ECR Number
08/28/03
25/03/04
03/09/05
05/19/05
4923
5321
Initial Release
Panel Change LG U04 Panel 16ms DCN-3773
Scalar Change to GM1601
Panel change form: LG U04 Panel 16ms to AUO M201UN02 V3 16ms
Description of Changes
EditorRevision SM Editing Date
F. Fan
A. Lu
A. Lu
A. Lu
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TABLE OF CONTENTS
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 Spare Parts List
9. Block Diagram
10. Schematic Diagrams
11. PCB Layout Diagrams
1
3
12
18
19
37
40
58
60
61
68
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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 a high quality, safety approved AC/DC power cord.
(5) Disconnect the power plug from the AC outlet if the product will not be 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 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.
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(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.
Input signals: a. Analog R / G / B (0.7Vp-p/75 ohm) Positive.
Input connector: a. Analog D-sub 15pin x 1.
Output connector: a. USB down stream x 4.(VP201s/b only)
Display data channel: DDC2B.
Signal frequency range: a. Horizontal:
a. Panel size: 20.1-inch (viewable).
b. Driver element: a - Si TFT active matrix.
c. Effective display area: 408.0 (H) X 306.0 (V) mm.
d. Pixel pitch: 0.255 (H) X 0.255 (V) mm.
e. Max. resolution: UXGA (1600X1280 pixel).
f. Display color: 16.7M colors (R, G, B 8-bit data).
g. Response time:
LG: 16 ms. (Typical)
AUO: 16 ms (Typical)
h. Color filter arrangement: R/G/B vertical stripe.
i. Black light: Edge – light type with 6CCFLs.
j. Contrast ratio:
LG: 400:1
AUO: 700:1
k. Luminance: 250cd/m2 (Typical).
l. Luminance variation: 1.54 (MAX.). (Note.1)
m. Viewing angle (CR >10): Horizontal: 170
b. Digital R /G / B DVI rev. 1.0 (TMDS single link)
c. H & V separate Sync: TTL level; Polarity: Positive or Negative.
d. H & V composite Sync: TTL level; Polarity: Positive or Negative.
e. SOG (Sync level 0.3Vp-p).
b. Digital DVI-I 29 pin x 1. (Analog + Digital)
c. USB up stream x1.(VP201s/b only)
When the resolution is set to 1600x1200, the maximum vertical
refresh rate is: Analog input: 60 Hz.
Digital input: 60 Hz.
c. Pixel clock:
c-1. Analog: 165MHz.
c-2. Digital: 165MHz.
d. Non-interlaced.
Resolution: 1600x1200. (UXGA)
Power supply: AC Input Range:
Less then 50Ap. For 115VAC. Inrush current
Less then 100Ap. For 230V
Power Consumption:
Less then 73W. On mode.
Less then 4W. Active off mode.
Less then 2W. DC power off.
AC 90 to 264V, 50/60Hz ± 3Hz,
1.5A.
.
AC
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b
2. Physical specification:
Overall dimension:
Mechanical adjustment:
Packaging: a. Carton dimension:
Accessories: Power cable 1.8m.
3. Regulatory & Standard certification.
Regulatory standards UL, cUL, FCC-B, CB, CE, ENERGY, NOM, TUV/GS, TUV ERGO (covers
a. Height: 480.55mm.
b. Width: 448.00mm.
c. Depth: 266.65mm.
a. Net weight: 8.5kg. Weight:
b. Gross weight: 11.2kg.
a. Tilt: +25o ~ -5o.
b. Swivel:
c. Height adjust: 110mm.
d. Pivot: 90
± 45
o
o
.
.
a. Height: 494mm.
b. Width: 345mm.
c. Depth: 560mm.
User guide (English).
CD ROM.
Warranty card.
HD15 - HD15 cable.
DVI (D) – DVI (D) cable.
1.2.3 Push “▲” or “▼” key check Contrast, Brightness, Input select, Color, H/V position, H size,
Fine tune, Sharpness, Scaling Language Select, OSD Position OSD Timeout, OSD
Background functions.
1.2.4 Push “2” to cycle among Analog / DVI-A / DVI-D signals.
1.2.5 When the OSD is not active, the “▲ ” and “▼” buttons increase/decrease Contrast or
Brightness.
2. Interface power test.
2.1 The test point:
2.1.1 TP251 = NA.
2.1.2 TP252 = 5V ± 5%.
2.1.3 TP253 = 18V ± 5%.
3. OSD function.
Auto Image Adjust
2
Contrast/Brightness: Contrast, Brightness.
Input Select: D-Sub, DVI-A, DVI-D.
Color Adjust: SRBG, 9300K, 6500K (default), 5400K, 5000K, User Color (R, G, B).
Information: Resolution, Horizontal Frequency, Vertical Frequency, Model Number, Serial Number,
Web Site.
Manual Image Adjust: H. / V. Position
Screen, Fill Aspect Ratio
2
(H. Position, V. Position), H. Size2, Fine Tune2, Scaling
4
, 1:1).
Setup Menu:
Language:
English, French, German, Spanish, Italian, Finnish, Japanese, Traditional Chinese, Simplified Chinese.
Resolution Notice: Enable, Disable.
Input Priority: D-Sub, DVI-A, DVI-D, Auto Search.
OSD Position: H. Position, V. Position.
OSD Timeout: 5SEC, 15SEC, 30SEC, 60SEC
OSD Background: On, Off.
Memory Recall
Notes:
2
These functions are not available in Digital mode; the item is faded out and can’t be
When auto tuning, the image should not go blank.
3
These functions are not available in 1600x1200 mode; the item is faded out and can’t be
4
When the input signal’s aspect ratio is 4:3, the “Fill Aspect ratio” function yields the same
result as “Fill Screen”.
3
(Fill
selected.
selected.
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C. Image Calibration
1. Video alignment.
Initial Settings
1.1 Set contrast to 70%
andbrightness to 100%.
1.2 Input a 640x480 / 60Hz, 5-block (5-MOSAIC) pattern (input level 100IRE 0.7Vp-p), then
activate the White Balance function.
Set SRBG/9300K / 6500K / 5400K / 5000K, R G B Gain as shown below:
sRGB 9300K 6500K 5400K 5000K
Analog DVI AnalogDVIAnalogDVIAnalog DVI AnalogDVI
R Gain 255 255 255 255 255 255 255 255 255 255
G Gain 255 255 255 255 255 255 255 255 255 255
B Gain 255 255 255 255 255 255 255 255 255 255
2. 9300K alignment:
1.2.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
1.2.2 Adjust R, G, and B Gain to meet following chromaticity spec:
9300K → x = 0.283 ± 0.005, y = 0.298 ± 0.005, Y > 150cd/m
2
(Both analog & DVI).
3. 6500K alignment:
1.3.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
1.3.2 Adjust R, G and B Gain to meet following chromaticity spec:
6500°K → x = 0.313 ±0.005, y = 0.329 ± 0.005, Y > 200cd/m
2
(Both analog & DVI).
4. 5400K alignment:
1.4.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
1.4.2 Adjust R, G, and B Gain to meet following chromaticity spec:
5400K → x = 0.335 ± 0.005, y = 0.350 ± 0.005, Y > 180cd/m
2
(Both analog & DVI).
5. 5000K alignment:
1.5.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
1.5.2 Adjust R, G and B Gain to meet following chromaticity spec:
6. sRGB alignment:
1.6.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
1.6.2 Adjust R, G and B Gain to meet following chromaticity spec:
7. 64 grays and 16 grays pattern check:
sRGB → x = 0.313 ±0.005, y = 0.329 ± 0.005, Y > 200cd/m
2
(Both analog & DVI).
7.1 Input a 1600x1200 / 60Hz, 64 gray-level pattern at 100IRE, with brightness set to 100% and
contrast set to 70%.
7.2 Verify that under the 9300K / 6500K / 5400K / 5000K settings, no more than 2 of the 64
grays are saturated.
7.3 Input a 1600x1200 / 60Hz, 16 gray-level pattern at 100IRE, with brightness set to 100% and
contrast set to 100%.
7.4 Verify that under the 9300K / 6500K / 5400K / 5000K settings, no more than 4 of the 16
grays are saturated.
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D. Image test
1. Picture size & position.
1.1 Picture size.
Input analog timing modes 1 ~28 and DVI timing modes 1 ~ 28:
H-size: 408mm
V-size: 306mm
± 1mm.
± 1mm.
g1
(Extra 640x350)
1.2 Screen center.
a. 1600x1200: H ± 1mm, V ± 1mm.
b. Other modes: H ± 1.5mm, V ± 1mm.
1.3 Picture position (refer to FIG.2).
H-position:
V-position:
︱g3-g4︱≦ 1.5mm.
︱g1-g2︱≦ 1.5mm.
g3
g2
g4
408mm
FIG. 2
2. Luminance test.
2.1 Input a 1600x1200 / 60Hz full white pattern at 100IRE with brightness set to 100% and contrast set to
3.1 Picture quality:
Test pattern signal The following image faults shall not be conspicuous:
1 100IRE white raster pattern Seam, Noise, Beat, Flicker
2 Cross hatch pattern Ringing, Overshoot, Smear, V-jitter, H-jitter
3 Color bar Color distortion, Noise, Beat, Color tangent
4 Gray scale (16 steps) Noise, Beat, Gamma distortion
5 1 dot ON / 1 dot OFF pattern Noise, Flicker
6 40IRE gray raster Noise, Beat, Gamma distortion
3.2 DVI performance test.
3.2.1 Test equipment:
a. VG828 digital pattern generator.
b. “TTL” DVI-D single link cable.
3.2.2 Test conditions:
a. Resolution: 1600x1200; refresh rate: 75KHz vertical / 60Hz horizontal.
306mm
b. 16, 32, 64, and 256-level horizontal gray scales..
c. 16, 32, 64, and 256-level vertical gray scales..
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4. Shortcut keys and factory presets
4.1 Shortcut keys: Press the following keys to adjust settings directly, when the OSD is not active.
[
1]. Main Menu.
[2].
Select next input. (Sequence: D-SUB
→ DVI-A → DVI-D)
[UP] or [DOWN] arrow. Directly activate the Contrast menu. Switch to Brightness menu by
pushing button [
2].
[UP] + [DOWN] arrows. Recall either Contrast or Brightness settings while the Contrast or
Brightness adjustment OSD is active, or recall both Contrast and
Brightness settings when the OSD is not active.
[1] + [2].
Toggle 720x400 and 640x400 mode when input 720x400 or 640x400
mode.
[1] + [UP] + [DOWN]. White Balance (press and hold for 5 seconds).
[2] + [UP] + [DOWN]. Video Mirror Function
[1] + [DOWN]. Power Lock / Power Unlock (press and hold for 10 seconds).
[1] + [UP]. OSD Lock / OSD Unlock (press and hold for 10 seconds).
DC-Power + [2] + [UP]. Copy EDID to E
2
PROM.
DC-Power + [1]. Factory mode. (Burn in mode on)
DC-Power + [2] + [DOWN]. Burn in mode on.
DC-Power + [UP] + [DOWN]. Burn in mode off.
DC-Power + [2]. All mode recall.
AC-Power on. Enter ISP mode.
4.2 All mode recall settings:
Contrast 70%.
Brightness 100%.
Color Temperature 6500K.
Scaling Full Screen.
Input Priority Auto Search.
OSD H. Position 50%.
OSD V. Position 50%.
OSD Time Out 15 Sec
OSD Background On
Resolution Notice Enabled
720x400/640x400 720x400
User color. 50%.
Language. English.
Clear burn in mode.
Clear user mode table.
4.3 Factory shipment settings:
4.3.1 Main power switch: Off.
4.3.2 AC power button: Off.
4.3.3 Others settings same as “All mode recall” settings.
5. Power management tests.
5.1 Power consumption test table:
Monitor status LED colorVideo signal Power consumption Recover time
Normal / Unstable / Warning Green Active <73W
Power save Amber Blank <4W 5sec
Aging
Note
NA <73W
DC power off Off NA <2W
AC power off Off NA -
See note:
Amber (0.5sec) → Green (0.5sec) → Amber (0.5sec) → Green (0.5sec)… continuously.
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
of the next page.
top
Main Menu
with OnView controls
Front Control Panel
shown below in detail
Displays the Main Menu
or exits the control screen
and saves adjustments.
Scrolls through menu options and
adjusts the displayed control.
Also a shortcut to display the
Contrast adjustment control
screen.
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
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Do the following to adjust the screen image:
To display the Main Menu, press button [1].
1
NOTE:
All OnView menus and adjustment screens disappear automatically
after about 30 seconds.
To select a control you want to adjust, press ▲ or ▼ to scroll up or down the
2
Main Menu.
After the control is selected, press button [2].
3
To adjust the control, press the up ▲ or down ▼ buttons.
4
To save the adjustments and exit the menu, press button [1]
5
twice
.
The following tips may help you optimize your display:
•Adjust your computer's graphic card so that it outputs a video signal 1600 x
1200 @ 60 Hz 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.
ControlExplanation
automatically sizes, centers, and fine tunes
Auto Image Adjust
the video signal to eliminate waviness and distortion.
Press the [2] button to obtain a sharper image.
NOTE: 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.
Contrast
adjusts the difference between the image background
(black level) and the foreground (white level).
Brightness
Input Select
adjusts background black level of the screen image.
allows you to toggle between an analog and a
digital signal.
Color Adjust
color temperatures and
provides several color adjustment modes: preset
RGB
which allows you to adjust red (R),
green (G), and blue (B) separately. The factory setting for this
product is 6500K (6500 Kelvin).
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
5000K
— Adds green to the screen image for a darker color.
— Adds blue and green to the screen image for a darker
color.
User Color
and blue (B)
To select color (R, G or B) press button [2].
1
To adjust selected color, press ▲ or ▼.
2
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— Individual adjustments for red (R), green (G),
.
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ControlExplanation
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. See your
graphic card’s user guide for instructions on changing the
resolution and refresh rate (vertical frequency).
NOTE:
VESA 1600 x 1200 @ 60 Hz (recommended) means
that the resolution is 1600 x 1200 and the refresh rate is 60
Hertz.
Manual Image Adjust
displays the Manual Image Adjust menu.
The
Manual Image Adjust
Horizontal Position
moves the screen image up or down.
Vertical Position
Horizontal Size
sharpens focus by aligning the illuminated text and/
Fine Tune
adjusts the width of the screen image.
moves the screen image left or right.
controls are explained below:
or graphic characters.
adjusts the clarity and focus of the screen image.
Sharpness
Scaling
adjusts the video input signal to the screen size other
than 1600 x 1200 using the following options.
adjusts the video signal so that the height and width of the
1:1
picture are the same.
adjusts the video signal to fill the screen.
Fill all
maintains the correct video signal proportions
Fill Aspect Ratio
for different resolutions.
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ControlExplanation
Setup Menu
The
Setup Menu
Language
displays the menu shown below.
controls are explained below:
allows you to choose the language used in the menus
and control screens.
Resolution Notice
below.
displays the Resolution Notice menu shown
Resolution Notice
InputPriority
advises the optimal resolution to use.
If multiple computers will be connected to the display,
this function can be used to select which computer has priority
Depending on the selected Input Priority, the display will do a one
time detection for available inputs when first powered on.
allows you to move the on-screen display menus
OSD Position
and control screens.
sets the length of time an on-screen display
OSD Timeout
screen is displayed. For example, with a “15 second” setting, if
a control is not pushed within 15 seconds, the display screen
disappears.
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ControlExplanation
OSD Background
allows you to turn the On-Screen-Display
background on or off.
OSD Pivot
This function is used to rotate the OSD menu,
when the display is changed from Landscape to Portrait mode.
Memory Recall
returns adjustments to the original factory
settings if the display is operating in a factory Preset Timing
Mode listed in this user guide.
Exception:
This control does not affect changes made with the
User Color control.
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4. Circuit Description
4.1 Power supply (DC/DC Converter):
4.1.1 IC251 BA9741 is a switching regulator controller that uses a PWM method. It is used for DC to
DC step-down conversion. It converts 24V DC into regulated and stable output voltages of 18V
and 5V.
4.1.2 Regulator:
IC252 converts 5V into regulated and stable O/P 3.3V.
IC253 converts 5V into regulated and stable O/P 1.8V
IC255 converts 5V into regulated and stable O/P 3.3V.
IC256 converts 5V into regulated and stable O/P 2.5V.
4.2 DDC data select:
4.2.1 IC601 (AT24C02) saves D-SUB DDC data.
4.2.2 IC604 (AT24C02) saves DVI-D, DDC data.
4.2.3 IC605 (AT24C02) saves DVI-A, DDC data.
4.3 D-sub and DVI-A signal select
The VP201s is equipped with two analog signal inputs: D-sub and DVI-A. The user may only choose to
display the signal from one of these ports: D-sub or DVI-A.
IC607 (AD8186) is a R, G, B signal switch IC. If the control signal (RGBSEL) is high, the device will
display the DVI-A signal. If the control signal (RGBSEL) is low, the device will display the D-sub.
4.4 Scalar
The gm1601H is a dual channel graphics and video processing IC for Liquid Crystal Display (LCD) monitors and
televisions incorporating Picture in Picture, up to WUXGA output resolutions. The gm1601H provides all key IC
functions required for image capture, processing and display timing control. On-chip functions include a high speed
triple-ADC and PLL, Ultra-Reliable DVI receiver, high quality zoom, and shrink scaling engines, Motion Adaptive
De-interlacing (MADI), Low Angle Diagonal Interpolation (LADI), an on-screen display (OSD) controller, a 100MHz
on-chip X186 micro-controller (OCM), and a selectable double side TTL or dual channel LVDS transmitter for
interface to displays.
4.5 USB(VP201s/b only)
IC951(USB20H04) is a 4-Port USB 2.0 Hub controller. It is compliant with the USB 2.0 specification,
enables bus-powered Hi-Speed hub design, and is compatible with On-The-Go (OTG) USB devices. It is
equipped with a serial interface for configuration from EEPROM or micro-controller when the default
settings are not used. Includes integrated termination and pull-up/pull-down resistors, as well as internal
short circuit protection of DP and DM lines. Supports individual or ganged
over-current protection and power control.
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5. Adjustment Procedure
5.1 General.
1. All specif ications must be met over line voltage range of 90VAC to 264V
50Hz / 60Hz, unless otherwise
AC
specified.
2. Operating temperature range is 0
o
C to 40oC with a relative humidity of 10% or less to 80%.
3. The monitor must be operational in a usable state within 30 minutes after turn-on.
4. All signal levels are measured assuming termination at the monitor’s input jacks or in its characteristic impedance.
5. All controls must have excess range (no control may be left at an end stop when proper alignment is completed).
6. The monitor is not required to meet specs under the following circumstances, but must tolerate without
damage to the LCD or circuits any sequence or combination of: Power on and off, signal on and off,
erratic or incorrect frequency, noisy inputs, any possible combination of unplugging of power or signal
cables, or any setting of user accessible controls. Likewise, the monitor should survive extended
periods of operation with line voltage reduced below the specified minimum.
7. An isolation transformer should be used when performing alignment and tests. Portions of the power
supply board are hot ground. The remaining boards are cold ground.
8. Ambient condition:
8.1 Illumination: In usual inspection of electric performance and mechanical performance, it shall be 150 ~
260lux.
8.2 Environmental noise: Less than 60dB.
8.3 Interference of EMI: The inspection shall be carried out in a place where the set is not disturbed by
excessive external electric waves or magnetic fields.
0.7Vp-p), then adjust the white balance.
SRBG/9300K / 6500K / 5400K / 5000K, R G B Gain preset as below:
sRGB 9300K 6500K 5400K 5000K
Analog DVI AnalogDVIAnalogDVIAnalogDVI Analog DVI
R Gain 255 255 255 255 255 255 255 255 255 255
G Gain 255 255 255 255 255 255 255 255 255 255
B Gain 255 255 255 255 255 255 255 255 255 255
5.2.2.2 9300K alignment:
5.2.2.2.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
5.2.2.2.2 Adjust R, G, and B Gain to meet following chromaticity spec:
9300K → x = 0.283 ± 0.005, y = 0.298 ± 0.005, Y > 150cd/m
2
(Both analog & DVI).
5.2.2.3 6500K alignment:
5.2.2.3.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
5.2.2.3.2 Adjust R, G and B Gain to meet following chromaticity spec:
6500°K → x = 0.313 ±0.005, y = 0.329 ± 0.005, Y > 200cd/m
2
(Both analog & DVI).
5.2.2.4 5400K alignment:
5.2.2.4.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
5.2.2.4.2 Adjust R, G, and B Gain to meet following chromaticity spec:
5400K → x = 0.335 ± 0.005, y = 0.350 ± 0.005, Y > 180cd/m
2
(Both analog & DVI).
5.2.2.5 5000K alignment:
5.2.2.5.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
5.2.2.5.2 Adjust R, G and B Gain to meet following chromaticity spec:
5000°K → x = 0.346 ±0.005, y = 0.359 ± 0.005, Y > 180cd/m
2
(Both analog & DVI).
5.2.2.6 sRGB alignment:
5.2.2.6.1 Input 1600x1200 / 60Hz & full white pattern at 100IRE.
5.2.2.6.2 Adjust R, G and B Gain to meet following chromaticity spec:
sRGB → x = 0.313 ±0.005, y = 0.329 ± 0.005, Y > 200cd/m
2
(Both analog & DVI).
5.2.2.7 64 grays and 16 grays pattern check:
5.2.2.7.1 Input a 1600x1200 / 60Hz, 64 gray-level pattern at 100IRE, with brightness set to 100%
and contrast set to 70%.
5.2.2.7.2 Verify that under the 9300K / 6500K / 5400K / 5000K settings, no more than 2 of the 64
grays are saturated.
5.2.2.7.3 Input a 1600x1200 / 60Hz, 16 gray-level pattern at 100IRE, with brightness set to 100%
and contrast set to 100%
5.2.2.7.4 Verify that under the 9300K / 6500K / 5400K / 5000K settings, no more than 4 of the 16
AC POWER CORD L=1800 BLK NA #18*3C SVT CA-PC-0106-015030901076011
POWER SUPPLY 60W 18V 3.33AA-0000184249002101801
DC-AC INVERTER FOR L20DBRB-0000184349005069801
PWB ASSY I/F BD L20DBR 05FAB
PWB ASSY I/F BD L20DBR 05DABB-0000254256001104201
SWITCH MEMBRANCE PET 99.5*9 VP181-2M-SW-0815-022430007251011
CABINET ASSY L20DBW05ABB S0LRA1ATC-0000188433682241001
COVER VESA ABS MIDNIGHT GRAY-2 S8LRB1LSM-CV-0830-244233620108011
F/B ASSY L20CBW05ABB S0LFA1AT
STAND ASSY L20CBW05ABB S8LBB1LSC-0000188533689903041
CABLE D-SUB/D-SUB L1800 BLK OD7.5A-VC-0101-039030804270001
CABLE DVI-D TO DVI-D L1800 P001A-VC-0101-037030804281001
CABLE FFC 30P P1.0 L340 T1 LGM-FC-0809-083830805163011
CABLE USB 2.0 A_B L1800 BLACKM-MS-0808-855530803238011
WIRE WITH HOUSING 1007 #26 L25 6PCB-0000188636706274001
CD-ROM VSC A-CD-VP201B-1 L20DBWDC-0000188735320913001
LABEL BAR CODE 124*82M-LB-0813-097832007872001
LABEL HV WARNING 100*25M-LB-0813-071432023107001
LABEL ID 100*50 VSC VP201B L20DBWDC-0000188932019852001
LABEL STICKER OD10 WHT HI-POTM-LB-0813-078532001589001
LABEL USB 35*20 VSC VP SERIESDC-0000063932092166001
LABEL WARNING 81.7*81.7 VSCDC-0000042432023345001
MANUAL PACKING ASSY VSC VP201B L20DBWDC-0000188835320914001
NAME PLATE VSC 3-BIRD LOGO AL 11.07*7.92M-MS-0808-855632006491001
PORTRAIT CD VSC A-CD-0002 V7.5 TAIWANA-CD-VP181S-235320650011
CORE BEAD 40*6.5*10 W5H+TAPEE-L-0407-158729210214041
LCD 20.1" TFT PANEL UXGA
LCD 20.1" TFT LVDS UXGAE-0000254550520004021
BRACKET PANEL ASSY L20DBR05AAB
PANEL BKT ASSY L20DBR 05DABHW-0000254737901882001
BRACKET PANEL SIDE-L SECC 325*30*25 T.8M-MS-0808-863134601502001
BRACKET PANEL SIDE-R SECC 325*30*25 T.8M-MS-0808-863034601501001
SCREW M #4-40*7 HEXH #4-40*3 S18C NIM-SCW-0824-0690 31050515014
SCREW M M3*0.5*4 FF C S18C ZNM-SCW-0824-0777 31052253006
SCREW M M3*0.5*6 FF C S18C ZNM-SCW-0824-0776 31052210006
SCREW M M3*0.5*8 FPH C S20C ZN BLK
SCREW M M3*0.5*5 PAN C S18C ZN BLKHW-0000254631004305004
SCREW M M4*0.7*10 FF C S18C ZN BLK NYLOKM-SCW-0824-0775 31051237004
SCREW T M3*0.5*4 BIND C S18C ZN YELM-SCW-0824-0732 31090109004
SCREW T M3*0.5*6 BIND C S18C ZN YELM-SCW-0824-0413 31090114004
SCREW T M3*0.5*7 PAN C S+P S20C ZNM-SCW-0824-0784 31090107001
SHIELD CAN INV SPTH 208.5*73.8*18 T.3HW-0000184834612265011
SHIELD CAN SPTH 289.9*150.1*41.5 T.3HW-0000184934612562001
WASHER SPRING SWRTM-MS-0808-804031102500004
CONDUCTIVE SPONGE 10*10*12M-MS-0808-864634728551001
CONDUCTIVE SPONGE 30*8.5*10M-MS-0808-864334728512001
CONDUCTIVE TAPE AL W50*L55 1120M-MS-0808-855732400556001
INSULATOR PC 130*118.5 T.5
INSULATOR PC 130*118.5 T.43 BLKM-0000254832411943001
INSULATOR PC 231*13 T.5M-MS-0808-862732411274001
SPONGE EVA 5.8*5 T.5 BLKM-MS-0808-227632401608011
TAPE AL FOIL W=25 #80023 CATERONM-MS-0808-167932222013000.465
TAPE AL FOIL W=50 TAPE AL-35FR 3MM-0000185032222015100.11
TAPE PE W=50 VIEWSONIC SECURITYM-MS-0808-091832219033001.028
TAPE W=10 #1350F-1 3MM-MS-0808-820232201336000.04
TAPE W=16 #897 3MM-MS-0808-168032224003100.03
TAPE W=20 #1350F-1 3MM-0000185132201308000.062
TAPE W=20 #3800A NITTOM-MS-0808-072432201617330.15
TAPE W=30 #10 3MM-MS-0808-746332205016000.29
TAPE W=45 #7290 NITTOM-MS-0808-781032206056330.128
TAPE W=76 PP47 914M 4PM-MS-0808-497532211015000.8
ANGLE PAPER 2070*55*55 T5M-MS-0808-281535112083000.375
CAP PAPER 1130*1390*120M-MS-0808-319035104492000.032
CAP PAPER 1130*700*120M-MS-0808-267235104493000.063
CARTON 552*337*489 VSC VP201B (DET)
CARTON 552*337*489 VSC VP201B3512238902
DRYER 15G 80*60M-MS-0808-782035201305002
END BLOCK-BOTTOM EPS L20CBW05AAWP-FM-0602-059235001056001
END BLOCK-TOP EPS L20CBW05AAWP-FM-0602-059135001055001
PALLET FUMIGATE 1120*690*120P-0000189235240095010.063
PALLET FUMIGATE 1380*1120*120P-0000189135240094010.032
PE BAG 300*200*0.06TM-MS-0808-876235009375011
PE BAG 740*580*.06T CLEARM-MS-0808-266735009399011
PE BAG 75*75*160L T.1M-MS-0808-267135009439002
PE FILM t=0.02mm W=500M-MS-0808-513535200824000.04
PLASTIC STRIP W=12 T.5 BLACKPL-SP-0723-000235201427001
RECOMMENDED SPARE PARTS LIST (VP201b-1 for "AUO Panel")
HANDLE PE 162*40.5 T1.5 BOTTOM NO501M-MS-0808-266034709035001
HANDLE PE 209*18 T1.8 TOP NO501M-MS-0808-266234709036001
POWER KNOB POM M270 MIDNIGHT GRAY S8LRB1PL-NB-0707-0192 33606249001
RUBBER PAD 25*10*1.5 BLACK STICKM-MS-0808-527132404989001
RUBBER PAD 22*4 T3 BLKPL-PD-0714-014032409709001
RUBBER PAD 25*25*2PL-PD-0714-006632409544001
RUBBER SILICON 12*12 T5M-MS-0808-263132409469002
ViewSonic Corporation Confidential
41
-
Do Not Copy VP201b/s-1
RECOMMENDED SPARE PARTS LIST (VP201s-1 for "AUO V.3 Panel")
AC POWER CORD L=1800 BLK NA #18*3C SVT CA-PC-0106-015030901076011
DC-AC INVERTER FOR L20DBRB-0000184349005069801
POWER SUPPLY 60W 18V 3.33AA-0000184249002101801
PWB ASSY I/F BD L20DBR 05FAB
PWB ASSY I/F BD L20DBR 05DABB-0000254256001104201
SWITCH MEMBRANCE PET 99.5*9 VP181-2M-SW-0815-022430007251011
CABINET ASSY L20DBR05AAB S0LRA1ATC-0000189533682236001
COVER VESA ABS 41S8LBB1LSM-CV-0830-245833612074001
F/B ASSY L20CBR05ADB S0LFA1AT
BRACKET PANEL ASSY L20DBR05AABHW-0000189037901960011
BRACKET PANEL SIDE-L SECC 325*30*25 T.8M-MS-0808-863134601502001
BRACKET PANEL SIDE-R SECC 325*30*25 T.8M-MS-0808-863034601501001
SCREW M #4-40*7 HEXH #4-40*3 S18C NIM-SCW-0824-069031050515014
SCREW M M3*0.5*4 FF C S18C ZNM-SCW-0824-077731052253006
SCREW M M3*0.5*6 FF C S18C ZNM-SCW-0824-077631052210006
SCREW M M3*0.5*8 FPH C S20C ZN BLK
SCREW M M3*0.5*5 PAN C S18C ZN BLKHW-0000254631004305004
SCREW M M4*0.7*10 FF C S18C ZN BLK NYLOKM-SCW-0824-077531051237004
SCREW T M3*0.5*4 BIND C S18C ZN YELM-SCW-0824-073231090109004
SCREW T M3*0.5*6 BIND C S18C ZN YELM-SCW-0824-041331090114004
SCREW T M3*0.5*7 PAN C S+P S20C ZNM-SCW-0824-078431090107001
SHIELD CAN INV SPTH 208.5*73.8*18 T.3HW-0000184834612265011
SHIELD CAN SPTH 289.9*150.1*41.5 T.3HW-0000184934612562001
WASHER SPRING SWRTM-MS-0808-804031102500004
CONDUCTIVE AL 15*25 T0.06M-MS-0808-864034630007001
CONDUCTIVE SPONGE 10*10*12M-MS-0808-864634728551001
CONDUCTIVE SPONGE 30*8.5*10M-MS-0808-864334728512001
CONDUCTIVE TAPE AL W50*L55 1120M-MS-0808-855732400556001
INSULATOR PC 130*118.5 T.5
INSULATOR PC 130*118.5 T.43 BLKM-0000254832411943001
INSULATOR PC 231*13 T.5M-MS-0808-862732411274001
SPONGE EVA 5.8*5 T.5 BLKM-MS-0808-227632401608011
TAPE AL FOIL W=25 #80023 CATERONM-MS-0808-167932222013000.465
TAPE AL FOIL W=50 TAPE AL-35FR 3MM-0000185032222015100.11
TAPE PE W=50 VIEWSONIC SECURITYM-MS-0808-091832219033001.028
TAPE W=10 #1350F-1 3MM-MS-0808-820232201336000.04
TAPE W=16 #897 3MM-MS-0808-168032224003100.03
TAPE W=20 #1350F-1 3MM-0000185132201308000.062
TAPE W=20 #3800A NITTOM-MS-0808-072432201617330.15
TAPE W=28 CM34 4P
TAPE W=30 #10 3MM-MS-0808-746332205016000.29
TAPE W=45 #7290 NITTOM-MS-0808-781032206056330.128
TAPE W=76 PP47 914M 4PM-MS-0808-497532211015000.8
ANGLE PAPER 2070*55*55 T5M-MS-0808-281535112083000.375
CAP PAPER 1130*1390*120M-MS-0808-319035104492000.032
CAP PAPER 1130*700*120M-MS-0808-267235104493000.063
DRYER 15G 80*60M-MS-0808-782035201305002
END BLOCK-BOTTOM EPS L20CBW05AAWP-FM-0602-059235001056001
END BLOCK-TOP EPS L20CBW05AAWP-FM-0602-059135001055001
PALLET FUMIGATE 1120*690*120P-0000189235240095010.063
PALLET FUMIGATE 1380*1120*120P-0000189135240094010.032
PE BAG 300*200*0.06TM-MS-0808-876235009375011
PE BAG 740*580*.06T CLEARM-MS-0808-266735009399011
PE BAG 75*75*160L T.1M-MS-0808-267135009439002
PE FILM t=0.02mm W=500M-MS-0808-513535200824000.04
PLASTIC STRIP W=12 T.5 BLACKPL-SP-0723-000235201427001
HANDLE PE 162*40.5 T1.5 BOTTOM NO501M-MS-0808-266034709035001
HANDLE PE 209*18 T1.8 TOP NO501M-MS-0808-266234709036001
NAME PLATE VSC 3-BIRD LOGO AL 11.07*7.92M-MS-0808-855632006491001
POWER KNOB POM 901U 5140 S8LFB1LSPL-NB-0707-107533606271001
RUBBER PAD 22*4 T3 BLKPL-PD-0714-014032409709001
RUBBER PAD 25*25*2PL-PD-0714-006632409544001
RUBBER SILICON 12*12 T5M-MS-0808-263132409469002
274#N/A0343203300RES CH 1/10W 20K J 0603R461PCE
275#N/A0343223300RES CH 1/10W 22K J 0603R64,R65,R66,R674PCE
276#N/A0343333300RES CH 1/10W 33K J 0603R781PCE
277#N/A0343394300RES CH 1/10W 390K J 0603R541PCE
278#N/A0343432300RES CH 1/10W 4.3K J 0603R341PCE
279#N/A0343561300RES CH 1/10W 560 J 0603R751PCE
280#N/A0343824300RES CH 1/10W 820K J 0603R69,R712PCE
281#N/A0343911300RES CH 1/10W 910 J 0603R31PCE
282E-FS-0410-00740841110702FUSE F/P 4A 125V UL CSAF11PCE
283#N/A1165104012CAP CD 3KV 5P D SL P7.5CY1,CY2,CY3,CY4,CY5,CY66PCE
284#N/A144143311400 CAP AL 25V 330U M 10*12.5 TP5C46,C472PCE
285#N/A1511532000CAP MC CP 50V 120P J C0G 0603C501PCE
286E-C-0404-48771511538000CAP MC CP 50V 220P J C0G 0603C81PCE
287#N/A1512446000CAP MC CP 50V 2.2KP K X7R 0603C36,C442PCE
288E-C-0404-48821512452000CAP MC CP 50V 6.8KP K X7R 0603C14,C62PCE
289#N/A1512452100CAP MC CP 50V 6.8KP K X7R 0805C30,C32,C34,C37,C39,C426PCE
290E-C-0404-44961512454100CAP MC CP 50V .01U K X7R 0805C31,C33,C35,C38,C40,C436PCE
291#N/A1512456000CAP MC CP 50V .022U K X7R 0603C18,C19,C21,C22,C235PCE
292#N/A1512458100CAP MC CP 50V .1U K X7R 0805C201PCE
293#N/A1512458200CAP MC CP 50V .1U K X7R 1206C48,C492PCE
294E-C-0404-48651542458000CAP MC CP 16V .1U K X7R 0603
295#N/A1542467100CAP MC CP 16V 1U K X7R 0805C15,C16,C5,C74PCE
296#N/A15A2491300 CAP MC CP 10V 10U K X7R 1210C24,C252PCE
297#N/A203812560131 DIO ZEN 0.5W 7.07-7.45V MINIMELFD21,D22,D23,D244PCE
298#N/A203812560136 DIO ZEN 0.5W 7.07-7.45V LLDS(MINIMELF)D21,D22,D23,D240PCE
299E-D-0403-2131203812570431 DIO ZEN 0.5W 7.78-8.19V MINIMELFD201PCE
300E-D-0403-2132203812570436 DIO ZEN 0.5W 7.78-8.19V LLDS(MINIMELF)D200PCE
301#N/A203812620131 DIO ZEN 0.5W 12.55-13.21V MINIMELFD191PCE
302#N/A203812620136 DIO ZEN 0.5W 12.55-13.21V LLDS(MINIMELF)D190PCE
303#N/A204520700205 DIO SW 0.215A 70V SOT-23 SE.
304E-D-0403-2049204520700207 DIO SW 0.215A 75V SOT-23 SE.
305#N/A204810750107 DIO SW 0.2A 75V SOD80C(MINIMELF)D1,D2,D3,D4,D5,D66PCE
370E-C-0404-5322149024701208 CAP AL CP 6.3V 47U M 5*5.5
371#N/A149024701233 CAP AL CP 6.3V 47U M 5*5.4
372#N/A149101021533 CAP AL CP 10V 1KU M 10*10C261,C262,C2633PCE
373#N/A149121001108 CAP AL CP 16V 10U M 4*5.5C961,C962,C968,C9804PCE
374#N/A149121001133 CAP AL CP 16V 10U M 4*5.4C961,C962,C968,C9800PCE
375#N/A149122211333 CAP AL CP 16V 220U M 6.3*7.7C279,C972,C974,C976,C9785PCE
376#N/A149124717403 CAP AL CP 16V 470U M 10*10C9841PCE
377#N/A149144701433 CAP AL CP 25V 47U M 8*5.4C2641PCE
378#N/A149144711533 CAP AL CP 25V 470U M 10*10C260,C2812PCE
379#N/A149151011333 CAP AL CP 35V 100U M 6.3*7.7C2761PCE
380E-C-0404-48781511514000CAP MC CP 50V 22P J C0G 0603
381#N/A1511518000CAP MC CP 50V 33P J C0G 0603C970,C9712PCE
382E-C-0404-48761512445000CAP MC CP 50V 1KP K X7R 0603C255,C257,C2583PCE
383#N/A1517654000CAP MC CP 50V .01U Z Y5V 0603
384E-C-0404-44971517658000CAP MC CP 50V .1U Z Y5V 0603
385#N/A1557667100CAP MC CP 25V 1U Z Y5V 0805C252,C253,C274,C2864PCE
386#N/A15A7667000 CAP MC CP 10V 1U Z Y5V 0603C270,C273,C282,C603,C6085PCE
387E-C-0405-432115A7691100 CAP MC CP 10V 10U Z Y5V 0805
388E-D-0403-2129202351080023 DIO SBD 3A 40V DO-201ADD2510PCE
389E-D-0403-2139202351080105 DIO SBD 3A 40V DO-201ADD2511PCE
390#N/A202351580023 DIO SBD 5A 40V DO-201ADD2521PCE
391#N/A203812540231 DIO ZEN 0.5W 4.94-5.20V MINIMELF
392#N/A203812540236 DIO ZEN 0.5W 4.94-5.20V LLDS(MINIMELF)
393#N/A204520700205 DIO SW 0.215A 70V SOT-23 SE.
394E-D-0403-2049204520700207 DIO SW 0.215A 75V SOT-23 SE.
395#N/A204520700305 DIO SW 0.2A 70V SOT-23 C.C.D601,D6070PCE
396E-D-0403-2135204520700307 DIO SW 0.215A 75V SOT-23D601,D6072PCE
397#N/A205800530131 DIO SI 1A 50V DO-213AB(MELF)D255,D2562PCE