381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
Copyright
Copyright
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.
2004 by ViewSonic Corporation. All rights reserved. No part of this publication may be
¤
Revision History
RevisionDateDescription Of ChangesApproval
1a 28/08/03 Initial Release DCN-3387,3506,3604Fellen. Fan
1b 25/03/04 Panel Change LG U04 Panel 16ms DCN-3773Angela Luh
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TABLE OF CONTENTS
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
1
2
15
18
22
25
29
51
57
58
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1. Precautions and Safety Notices
Prior to using this manual, please ensure tha t you have carefully followed all t he procedures outlined in
the user manual for this product.
• Read all of these instructions.
• Save these instructions for later use.
• Follow all warnings and instructions marked on the product.
• Do not use this product near water.
• This display should be installed on a solid horizontal base.
• When cleaning, use only a neutral detergent cleaner with a soft damp cloth. Do not spray with liquid
or aerosol cleaners.
• Do not expose this display to direct sunlight or heat. Hot air may cause damage to the cabinet and
other parts.
• Adequate ventilation must be maintained to ensure reliable and continued operation and to protect the
display from overheating. Do not block ventilation slots and openings with objects or install the
display in a place where ventilation may be hindered.
• Do not install this display near a motor or transformer where strong magnetism is generated. Images
on the display will become distorted and the color irregular.
• Do not allow metal pieces or objects of any kind fall into the display from ventilation holes.
Slots and openings in the cabinet and the back or b ottom are provided for ventilation, to ensu re reliable
operation of the product and to protect it from overheating, those openings must not be blocked or
covered. The openings should never be blocked by placing the product on a bed, sofa, rug, or other
similar surface. This product should never be placed near or over a radiator or heat register. This
product should not be placed in a built-in installation unless proper ventilation is provided.
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.
Display data channel: DDC2B. (Appendix B)
Signal frequency range: a. Horizontal:
Resolution: 1600x1200. (UXGA)
Power supply: AC Input Range: AC 90 to 264V, 50/60Hz ± 3Hz, 1.5A.
Power Consumption:
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 (1600X1200 pixels).
f. Display color: 16.7M colors (R, G, B 8-bit data).
g. Response time (ms)(typical):
h. Color Gamut:
25 ms => LM201U03
16 ms => LM201U04
60% => LM201U03
72% => LM201U04
i. Color filter arrangement: R / G / B vertical stripe.
j. Black light: Edge – light type with 6CCFLs.
k. Contrast ratio:
350:1 => LM201U03
400:1 => LM201U04
l. Luminance: 250cd/m2 (Typical).
m. Luminance variation: 1.54 (MAX.).
n. Viewing angle (CR >10): Horizontal: 176
o
, Vertical: 176o.
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.
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.
USB Cable (A type to B type)
Portrait Software CD
These functions are not available in Digital mode; the setting is shaded and can't be selected.
When auto tuning, the image should not be blanking.
These functions are not available in 1600x1200 mode, the setting is shaded and can't be selected.
When the input signal is 4:3, the “Fill Aspect ratio” function is the size same as “Fill Screen”.
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2.3 Factory preset.
2.3.1 Special key (Hot key): Hold the following keys while powering on:
[1]. Main Menu.
[2]. Select next input. (Sequence: D-SUB → DVI-A → DVI-D)
[UP] or [DOWN] arrow. To immediately activate Contrast menu. It should be change to Brightness
[UP] + [DOWN] arrows. Recall Contrast or Brightness while in the Contrast or Brightness adjustment,
[1] + [2]. Toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode.
[1] + [UP] + [DOWN]. White Balance. (keep press 5 seconds)
Timing of input signals, Input level specification.
A. Input signal:
a. Analog R / G / B (0.7Vp-p/75 ohm) Positive.
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.
B. Input signal connector:
a. Analog video input:
Pin Pin assignment Pin Pin assignment
1 Red video 9 +5V for DDC
2 Green video 10 GND
3 Blue video 11 GND
4 GND 12 DDC SDA
5 GND 13 H SYNC
6 Red video return 14 V SYNC
7 Green video return 15 DDC SCL
8 Blue video return
Pin5: For cable connection detect.
b. Digital video input:
Pin Pin assignment Pin Pin assignment PinPin assignment
1 TMDS data 2- 9 TMDS data 1- 17 TMDS data 02 TMDS data 2+ 10 TMDS data 1+ 18 TMDS data 0+
3 TMDS data 2 shield 11 TMDS data 1 shield 19 TMDS data 0 shield
4 NC 12 NC 20 NC
5 NC 13 NC 21 NC
6 DDC clock 14 +5V power 22 TMDS clock shield
7 DDC data 15 GND 23 TMDS clock +
8 Analog V-SYNC 16 Hot Plug Detect 24 TMDS clock C1 Analog R C2 Analog G C3 Analog B
C4 Analog H-SYNC C5 Analog Ground
Standard packing
individual head packing & multi-packing
41 32 32 A22
41 32 45 A2E
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3. Front Panel Function Control Description
A. User control.
B. OSD (on screen display) function control method.
Scrolls through menu options and
adjusts the displayed control.
Also a shortcut to display the
Contrast adjustment control screen.
Display the Main Menu or exits the control screen
and saves adjustments
Displays the control screen
for the highlighted control.
Also toggles between two
controls on some screens.
Also a shortcut to toggle
analog and digital
Power light
Green – ON
Orange – Power Saving
1
1. To display the main menu, press button “1”.
2. To select a control you want to adjust, press ▲ or ▼ to scroll up or down the main menu.
3. After the control is selected, press button “2”.
4. To adjust the control, press the ▲ or ▼ button.
5. To save the adjustments and exit the menu, press button “1” twice.
2
Power On / Off
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C. Main menu controls.
Adjust the menu items shown below by using the up ▲ and down ▼ buttons.
Control explanation.
Auto Image Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and distortion.
Press the [2] button to obtain a sharper image.
Note: 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 60Hz 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 adjusts background black level of the screen image.
Input Select allows you to toggle between an analog and a digital signal.
Color Adjust provides several color adjustment modes: 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).
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 blue and green to the screen image for a darker color.
User Color ─ Individual adjustments for red (R), green (G), and blue (B).
1. To select color (R, G or B) press button [2].
2. To adjust selected color, 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. See your
graphic card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency).
Note: VESA 1600x1200@60Hz (recommended) means that the resolution is 1600x1200 and the refresh
rate is 60 Hertz.
Manual Image Adjust displays the Manual Image Adjust menu.
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Setup Menu displays the menu shown below.
The Setup Menu controls are explained below:
Language allows you to choose the language used in the menus and control screens.
Resolution Notice displays the Resolution Notice menu shown below.
Resolution Notice advises the optimal resolution to use.
Input Priority 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.
OSD Position allows you to move the on-screen display menus and control screens.
OSD Timeout sets the length of time of on-screen display screen is displayed. For example, with a “15 second”
setting, if a control is not pushed within 15 seconds, the display screen disappears.
OSD Background allows 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
1. Power supply (DC/DC Converter):
1.1 IC251 BA9741F is a two-channel switching regulator controller that uses PWM method. For DC to DC
conversion for step-down. It converts a 12V DC into regulated and stable output voltage of 5V.
1.2 Regulator:
IC252, IC253, IC254, IC255 function is to convert 5V into regulated and stable O/P of 3.3V and 2.5V.
IC252 converts 5V to 2.5V; converts 5V to 3.3V; IC253, IC254, IC255.
2. DDC data select:
2.1 IC601 is save D-SUB DDC data.
2.2 IC606 save DVI-A analog DDC data, IC605 save DVI-D digit DDC data.
IC604 is triple 2 channel analog multiplexes / de-multiplexes, IC604 pin 10 & 11 is “Lo” select IC605 DDC data,
IC604 pin 10 & 11 is “Hi” select IC606 DDC data.
3. ADC (Analog):
The IC608 AD9888 is a complete 8-bit, 205MSPS monolithic analog interface optimized for capturing RGB graphics signal
from PC. The IC608 have two input source (D-SUB & DVI-A), the input source control by I
4. TMDS (DVI):
The IC609 THC63DV161 is a TMDS receiver compliant with DVI Rev. 1.0.
The IC609 turn on/off control by pin 2 “DPD” from IC401 scaler.
5. Scaler:
The PW166B image processor is a highly integrated “system-on-a-chip” that interfaces analog, digital, and video inputs in
virtually any format to a digital projection system or multimedia display.
Any embedded SDRAM frame buffer and memory controller perform frame rate conversion. Computer images from VGA to
UXGA at almost any refresh rate can be resized to fit on a fixed-frequency target display device with any resolution up to
UXGA with full 24-bit color.
The PW166B includes advanced second generation image scaling that provides completely programmable, horizontal and
vertical image scaling.
The PW166B also includes advanced second-generation sync decoding which provides full support for a wide variety of sync
types. This includes interlaced, progressive, sync-on-green, and TMDS DE (Data Enable) only.
An integrated OSD controller provides bit-mapped based OSD with 16 colors from a 64K color palette. The OSD controller
supports transparent and translucent functions.
The Graphics Port (GPort) captures computer graphics inputs with very high input bandwidth through an external IC608
Analog-To-Digital converter (ADC) or IC609 digital interface receiver.
The DPort is designed to be connected directly to LVDS (IC501, IC502).
The output timing is fully programmable and is independent of the input timing.
An on-chip 80x86 microprocessor with custom features for image processing applications is provided. Built in port interrupts,
General Purpose I/O (GPIO), UART, IR Decoders, Timers and PWM Generator provide a full featured hardware base to build
on.
6. LVDS Transmitter:
The IC501, IC502 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.
7. USB HUB Controller:
IC951 is a high speed USB HUB controller, this single-chip device incorporates one upstream and four downstream USB
transceivers.
IC951 CY7C65640 includes interface signals for external port power switches. The power switching and over-current detection
of downstream ports is managed by control pins connected to an external power switch device by IC952 & IC953.
IC954 is an EEPROM VID & PID configured.
2
C from IC401 scaler.
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5. Adjusting Procedure
A. General.
1. All specification must be met over line voltage range of 90V
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 during the following but must tolerate, without damage to the LCD or circuits,
any sequence or combination of power on and off, signal on and off, erratic, wrong frequency or noisy inputs while at any
possible unplugging of power or signal, settings 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: 150 ~ 260 lux.
8.2 Environmental noise: Less than 60dB.
8.3 Interference of EMI: No excessive electric or magnetic fileds.
993027602POWER 90-264VAC 18V 3.33A COMP1
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3200712700 LABEL CONTROL 100*90STICK ON PALLET FOR 16SET/PALLET0.125
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313202000RES CH 1/4W 2K J 1206R441
313272000RES CH 1/4W 2.7K J 1206R341
341021300RES CH 1/10W 47 F 0603R411
341026300RES CH 1/10W 100 F 0603R401
341059300RES CH 1/10W 10K F 0603R13,R452
341066300RES CH 1/10W 20K F 0603R461
341067100RES CH 1/8W 22K F 0805R64,R65,R66,R674
341067300RES CH 1/10W 22K F 0603R12,R24,R28,R32,R4,R86
341071300RES CH 1/10W 33K F 0603R68,R702
341077300RES CH 1/10W 47K F 0603R631
341079300RES CH 1/10W 51K F 0603R35,R37,R49,R574
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341139300RES CH 1/10W 910 F 0603R11,R23,R27,R3,R31,R76
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343104300RES CH 1/10W 100K J 0603R38,R39,R5,R78,R95
343105300RES CH 1/10W 1M J 0603R10,R2,R22,R26,R30,R66
343394300RES CH 1/10W 390K J 0603R541
343561300RES CH 1/10W 560 J 0603R72,R73,R74,R75,R76,R776
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1542458000 CAP MC CP 16V .1U K X7R 0603C1,C10,C11,C12,C13,5
1542458000 CAP MC CP 16V .1U K X7R 0603C17,C2,C3,C4,C95
1542467100 CAP MC CP 16V 1U K X7R 0805C51
1552458100 CAP MC CP 25V .1U K X7R 0805C451
1552467200 CAP MC CP 25V 1U K X7R 1206C16,C72
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15A2491300 CAP MC CP 10V 10U K X7R 1210C25,C282
2038125601 DIO ZEN 0.5W 7.07-7.45V MINIMEZD2,ZD3,ZD4,ZD54
2038125601 DIO ZEN 0.5W 7.07-7.45V LLDS(MZD2,ZD3,ZD4,ZD54
2038125704 DIO ZEN 0.5W 7.78-8.19V MINIMEZD11
2038125704 DIO ZEN 0.5W 7.78-8.19V LLDS(MZD11
2038126201 DIO ZEN 0.5W 12.55-13.21V MINIZD61
2038126201 DIO ZEN 0.5W 12.55-13.21V LLDSZD61
2045207002 DIO SW 0.2A 70V SOT-23 SE.D10,D11,D12,D13,D14,D156
2045207002 DIO SW 0.2A 70V SOT-23 SE.D16,D17,D18,D7,D8,D96
2045207002 DIO SW 0.3A 75V SOT-23 SE.D10,D11,D12,D13,D14,D156
2045207002 DIO SW 0.3A 75V SOT-23 SE.D16,D17,D18,D7,D8,D96
619900312RES ARRAY 47 J SMD 4*2 3.2*1.6RP604,RP605,RP606,RP607,RP6085
619900312RES ARRAY 47 J SMD 4*2 3.2*1.6RP609,RP610,RP611,RP612,RP6135
619900312RES ARRAY 47 J SMD 4*2 3.2*1.6RP614,RP615,,RP616,RP617,RP6185
619900312RES ARRAY 47 J SMD 4*2 3.2*1.6RP619,RP620,RP621,RP622,RP6235
619900312RES ARRAY 47 J SMD 4*2 3.2*1.6RP624,RP6252
730060412CRYSTAL 14.318MHZ+-30PPM AT-49X4011
730180212CRYSTAL 24MHZ +-30PPM 30PF 49UX9511
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA4011
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA4021
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA4031
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA4041
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA4051
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6041
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6051
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6061
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6071
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6081
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6131
920990061VOLTAGE SUPPRESSOR 5V 10P M 06VA6171
1490247012 CAP AL CP 6.3V 47U M 5*5.5C269,C6302
1491010215 CAP AL CP 10V 1KU M 10*10C2631
1491015113 CAP AL CP 10V 150U M 6.3*5.8C972,C974,C976,C9784
1491222012 CAP AL CP 16V 22U M 5*5.5C272,C9602
1491222113 CAP AL CP 16V 220U M 6.3*7.7C266,C2802
1491447014 CAP AL CP 25V 47U M 8*5.4C275,C279,C4283
1491447115 CAP AL CP 25V 470U M 10*10C260,C2622
1491522810 CAP AL CP 35V 2.2U M 3*5.4C9801
1491610811 CAP AL CP 50V 1U M 4*5.7C264,C2732
1491610811 CAP AL CP 50V 1U M 4*5.4C264,C2732
1511508000 CAP MC CP 50V 10P J C0G 0603C656,C6572
1511512000 CAP MC CP 50V 18P J C0G 0603C401,C4022
1511514000 CAP MC CP 50V 22P J C0G 0603C403,C605,C606,C609,C6145
1511516000 CAP MC CP 50V 27P J C0G 0603C953,C9542
1512445000 CAP MC CP 50V 1KP K X7R 0603C255,C258,C601,C6134
1512448000 CAP MC CP 50V 3.9KP K X7R 0603C6331
1517654000 CAP MC CP 50V .01U Z Y5V 0603C254,C9822
1517657000 CAP MC CP 50V .047U Z Y5V 0603C602,C603,C604,C610,C611,C6126
1517658000 CAP MC CP 50V .1U Z Y5V 0603C251,C259,C265,C267,C268,C2706
1517658000 CAP MC CP 50V .1U Z Y5V 0603C271,C276,C277,C278,C404,C4056
1517658000 CAP MC CP 50V .1U Z Y5V 0603C406,C407,C408,C409,C410,C4116
1517658000 CAP MC CP 50V .1U Z Y5V 0603C412,C413,C414,C415,C416,C4176
1517658000 CAP MC CP 50V .1U Z Y5V 0603C418,C419,C420,C421,C422,C4236
1517658000 CAP MC CP 50V .1U Z Y5V 0603C424,C425,C426,C427,C501,C5026
1517658000 CAP MC CP 50V .1U Z Y5V 0603C503,C504,C505,C506,C507,C5086
1517658000 CAP MC CP 50V .1U Z Y5V 0603C509,C510,C607,C608,C615,C6166
1517658000 CAP MC CP 50V .1U Z Y5V 0603C617,C618,C619,C620,C621,C6226
1517658000 CAP MC CP 50V .1U Z Y5V 0603C623,C624,C625,C626,C627,C6286
1517658000 CAP MC CP 50V .1U Z Y5V 0603C629,C631,C632,C635,C636,C6376
1517658000 CAP MC CP 50V .1U Z Y5V 0603C639,C640,C641,C642,C643,C6446
1517658000 CAP MC CP 50V .1U Z Y5V 0603C645,C646,C647,C648,C649,C6506
1517658000 CAP MC CP 50V .1U Z Y5V 0603C651,C951,C952,C955,C956,C9576
1517658000 CAP MC CP 50V .1U Z Y5V 0603C958,C959,C961,C962,C963,C9646
1517658000 CAP MC CP 50V .1U Z Y5V 0603C965,C966,C967,C968,C969,C9706
1517658000 CAP MC CP 50V .1U Z Y5V 0603C971,C973,C975,C977,C9795
1517690000 CAP MC CP 50V .039U Z Y5V 0603C6341
1557667100 CAP MC CP 25V 1U Z Y5V 0805C253,C2742
15A7691100 CAP MC CP 10V 10U Z Y5V 0805C2811
2023515800 DIO SBD 5A 40V DO-201ADD2521
2038125208 DIO ZEN 0.5W 3.32-3.53V LLDS(MD401,D603,D604,D605,D606,D6096
2038125402 DIO ZEN 0.5W 4.94-5.20V LLDS(MD602,D6082
2038126702 DIO ZEN 0.5W 16.82-17.7V LLDS(D2531
2045207003 DIO SW 0.215A 75V SOT-23D601,D6072
2105220004 TR 40V 0.2A SOT-23 100-300Q252,Q259,Q260,Q261,Q2625
2105220005 TR 40V 0.6A SOT-23 80Q2561
2115220002 TR -40V -0.2A SOT-23 100-300Q401,Q4022
2115220004 TR -40V -0.6A SOT-23 100Q2571
2435026000 FET -55V -11A 0.175ohm TO-252AQ2581
2436011000 FET -30V -8.8A 0.02ohm SO-8Q2631
2500058010 IC REGU LDO 0.8A 3.3V SOT-223IC2541
2500058037 IC REGU LDO 0.8A 3.3V SOT-223IC253,IC254,IC9553
2500058741 IC REGU 3.3V 1A SOT-223IC254,IC9552
2500082637 IC REGU LDO 2.5V 5A TO-252IC2521
3520130300 PREVENT OXIDIZATION 1.7g0.001
3520147000 REEL ASSY 13" W=16 A=3300.001
3520146600 COVER REEL 13"0.001
3520146800 PLASTIC REEL W=16 A=3300.001
3520147500 COVER TAPE W=13.05HEAR-PRESSUR0.014
3520214800 AIR BUBBLE BAG0.001
4011550003 WIRE CU .35 2UEWN MW-28 NAT0.35
4011550007 WIRE CU .35 2UEWN NAT MW280.35
4011550009 WIRE CU .35 2UEWN MW-28 NAT0.35
4020201200 THINNER OF FLUX A83 ADDITIVE0.01
4020204800 FLUX A83 ALPHA0.01
4020500500 INK BLACK0.05
4090003700 SOLDER BAR 50/500.3
4162440200 CORE FERI DRM5.8*4.5 RB K17 2.1
4162440700 CORE DR5.8*4.5 B=2.2 M5D U=4501
4162440900 CORE FERI DR5.8*4.5 B:2.2 F4D1
2816727410 CHOKE SMT 22uH M 3.6AL2531
2816727480 CHOKE SMT 22uH M 3.6AL2531
3429010300 CLIP C1020R-H DR10 T=0.31
3940111300 FRAME TINNED COPPER RH1251
4040410100 CU DCU C1201R H W=22 T=0.31.35
3520461200 PML FOR SIQ127 ETC1
3200106700 LABEL PAPER T:0.1MM LB-12060.004
3500631800 EMBOSSED PLASTIC CHIP CARRIER0.004
3510425000 TRAY PAPER 366*346*750.002
3511031000 CARTON 366*180*3860.001
3511204200 ANGLE PAPER BOARD 170*55*55*5.0.003
3520130300 PREVENT OXIDIZATION 1.7g0.004
3520146300 COVER TAPE FOR REEL0.028
3520148800 3520148700+3520146600 ASSY0.004
3520146600 COVER REEL 13"0.004
3520148700 PLASTIC REEL W=240.002
3520214800 AIR BUBBLE BAG0.002
3520802600 EMBOSSED PLASTIC CHIP CARRIER0.027
4011451200 WIRE CU 0.3 2UEWN NAT MW-801.4
4011451203 WIRE CU 0.3 2UEWN NAT MW-801.4
4011451205 WIRE CU 0.3 2UEWN NAT MW-801.4
4011451207 WIRE CU 0.3 2UEWN NAT MW-801.4
4011451300 WIRE CU 0.3 2UEWN RED MW-801.4
4020132500 EPOXY ADHESIVE EP3820.2
4020140700 ADHESIVE EPOXY EP399 KS0.01
4020209600 SOLDER FLUX YS-1200.01
4020209700 SOLVENT THINNER YS-080.01
4020500500 INK BLACK0.05
4090004200 SOLDER BAR 95/50.3
4162230300 CORE FERI DR10*7 F4D F:5 B:5.51
4166280300 CORE FERI C 12*10.85*6.8 F4D1
2921095612 CORE BEAD 100MHZ 60 OHM 0.3A 0FB6011
2921113212 CORE BEAD 100MHZ 120 OHM 4A 12FB251,FB252,FB255,FB257,FB2585
2921113212 CORE BEAD 100MHZ 120 OHM 4A 12FB259,FB260,FB261,FB262,FB4015
2921113212 CORE BEAD 100MHZ 120 OHM 4A 12FB951,FB952,FB953,FB954,FB9555
2921113212 CORE BEAD 100MHZ 120 OHM 4A 12FB956,FB9572
2970036603 PWB M0 L4 FR-4 170*119 (I/F BD1
3000750026 SWITCH ROLL BALL 4P P2.541
3070337534 HEADER NY66 94V0 7P P2.0 R BROCN2521
3071400334 HEADER NYLON66 94V-0 4P P2.5CN2511
3072241500 CONN USB PB DOUBLE A TYPECN951,CN952,REV:012
3072241600 CONN USB PB B TYPECN9531
3075308757 CONN D-SUB 15P R/A PC99 W/O SCCN6011
3075316343 CONN DVI-D 29P P1.905 RCN6021
3075415766 CONN FFC/FPC BOTTOM 30P P1.0 SCN5011
3075415866 CONN FFC/FPC BOTTOM 8P P1.0 SMCN4021
3202005900 LABEL SERIAL 42*11 SONYFOR STICK ON I/F BD. FOR DET1
3202009100 LABEL REISTRATION 40*16STICK ON I/F BD1
3202215900 LABEL MCU 11*11 POLYESTER 50#STICK ON IC3010.125
X149001008 CAP AL CP 16V 220U M 6.3*8C2661
X149001008 CAP AL CP 16V 220U M 6.3*8C2801
ViewSonic Corporation Confidential
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8. Exploded Diagram And Spare Parts List
ViewSonic Corporation Confidential
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ViewSonic Corporation Confidential
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ViewSonic Corporation Confidential
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ViewSonic Corporation Confidential
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VP201b Exploded Parts List
ItemViewSonic P/NRef. P/NDescriptionQTY
1
M-MS-0808-8556
2
C-FP-3361081600
3
M-MS-0808-8559
4
PL-NB-0707-0192
5
M-MS-0808-8630
M-MS-0808-8631
6
M-MS-0808-8638
7
M-MS-0808-0016
8
M-MS-0808-8627
9
C-BC-0302-0020
10
M-MS-0808-8563
11
M-CV-0830-2443
12
M-CV-0830-2441
13
M-MS-0808-8635
14
M-MS-0808-8632
15
M-MS-0808-8636
16
M-MS-0808-8634
17
M-MS-0808-8633
18
PL-PD-0714-0100
19
PL-PD-0714-0101
20
M-CV-0830-2445
21
M-MS-0808-8573
22
M-MS-0808-8572
23
M-CV-0830-2444
24
M-CV-0830-2442
25
M-CV-0830-2440
26
M-MS-0808-8622
27
M-CV-0830-2439
28
M-MS-0808-8561
29
M-MS-0808-8637
30
M-MS-0808-8568
31
B-KB-0207-0034
32
M-SCW-0824-0776
33
M-SCW-0824-0784
34
M-SCW-0824-0775
35
M-SCW-0824-0413
36
M-SCW-0824-0772
37
M-SCW-0824-0732
38
M-SCW-0824-0776
39
M-SCW-0824-0777
40
M-SCW-0824-0773
41
M-SCW-0824-0781
42
M-SCW-0824-0778
43
M-SCW-0824-0782
44
M-SCW-0824-0783
45
M-SCW-0824-0783
46
M-SCW-0824-0779
47
M-SCW-0824-0779
48
M-SCW-0824-0780
49
M-SCW-0824-0780
50
B-SB-0221-0529
51
B-IF-0222-0007
52
A-AD-0114-0189
ViewSonic Corporation Confidential
3200649100NAME PLATE VSC 3-BIRD LOGO AL 11.07*7.921
33361077403F/B ABS MIDNIGHT GRAY-2 VP201B1
3360506800LED LENS ABS 1865-12 S8LRB1LS1
3360624900POWER KNOB POM M270 MIDNIGHT GRAY1
3460150100BRACKE PANEL SIDE-R SECC 310*30*26 T.81
3460150200BRACKET PANEL SIDE-L1
3461226500SHIELD CAN INV SPTH 202*83.3*38.1 T.31
3241127301INSULATOR PC 130*118.5 T.51
3241127400INSULATOR PC 231*13 T.51
3360243103CABINET BACK ABS VP201b1
3460146300BRACKET KEYLOCK SECC 20.4*16.45*4.9 T.61
3361204901COVER STAND FRONT ABS MIDNIGHT GRAY-21
3361205401COVER HINGE2 ABS MIDNIGHT GRAY-2 1
3460151001BRACKET BASE3 SECC OD139.01*163.3 T21
3460150701BRACKET BASE2 SECC OD139*163.3 T21
3460151101BRACKET BASE1 SECC 164*139 T21
3460150901BRACKET BASE FOOT2 SECC 159.8*29.1 T22
3460150801BRACKET BASE2 FOOT1 SECC OD182*59.9 T22
3240957000RUBBER PAD OD20 T4 BLACK4
3240968900RUBBER PAD 20*20 T3 BLK1
3361207000COVER STAND BOTTOM1
3470307501WIRE SADDLE NYLON66 MIDNIGHT GRAY3
3461752001HINGE SECC 312.5*51.82 L18JBW05ABB1
3361205101COVER STAND REAR ABS MIDNIGHT GRAY-2 1
3362010801COVER VESA ABS MIDNIGHT GRAY-2 S8LRB1LS1
3361205300COVER HINGE1 ABS MIDNIGHT GRAY S8LBB1LS1
3200649200NAME PLATE VIEWSONIC ABS 82.83*34.981
3361205201COVER BASE ABS MIDNIGHT GRAY-2 S8LBB1LS1
3460146100BRACKET VESA SECC 110*20 T11
3461226402SHIELD CAN IF SPTH 299*150*41.5 T.31
3460146901BRACKET PANEL SECC 380*230 T.81
3000725100SWITCH MEMBRANE PET 100*9 VP181-21
3105221000SCREW M M3*0.5*6 FF C S18C ZN
3109010700SCREW T M3*0.5*7 PAN C S+P S20
3105123700SCREW M M4*0.7*10 FF C S18C ZN
3109011400SCREW T M3*0.5*6 BIND C S18C ZN
3100130800SCREW M M3*0.5.8 FPH C SC20C ZN
3109010900SCREW T M3*0.5*4 BIND C S18C ZN
3105221000SCREW M M3*0.5*6 FF C S18C ZN
3105225300SCREW M M3*0.5*4 FF C S18C ZN
3105034400SCREW M M3*0.5*6 FLAT C S20C Z
3105127100SCREW M M4*0.7*12 FF C S18C ZN
3105229400SCREW M M3*0.5*10 FF C S18C ZN
3105280200SCREW M M3*0.5*4 FF C S18C ZN
3105280400SCREW M M3*0.5*4 FLAT C S20C Z
3105280400SCREW M M3*0.5*4 FLAT C S20C Z
3109017700SCREW T M3*2.7*7.5 FF C S18C Z
3109017700SCREW T M3*2.7*7.5 FF C S18C Z
3109019100SCREW T M3*2.7*7.2 FLAT C S18C
3109019100SCREW T M3*2.7*7.2 FLAT C S18C
4900505280DC-AC INVERTER 20" LG PANEL
5600110113LCD I/F BD ASSY L20CBW 05ABB
993027602POWER 90-264VAC 18V 3.33A
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VP201s Exploded Parts List
ItemViewSonic P/NRef. P/NDescriptionQ'ty
1
M-MS-0808-8556
2
C-FP-0301-0398
3
M-MS-0808-8559
4
PL-NB-0707-0145
5
M-MS-0808-8630
M-MS-0808-8631
6
M-MS-0808-8638
7
M-MS-0808-0016
8
M-MS-0808-8627
9
C-BC-0302-0352
10
M-MS-0808-8563
11
M-CV-0830-2459
12
M-CV-0830-2464
13
M-MS-0808-8635
14
M-MS-0808-8632
15
M-MS-0808-8636
16
M-MS-0808-8634
17
M-MS-0808-8633
18
PL-PD-0714-0100
19
PL-PD-0714-0101
20
M-CV-0830-2472
21
M-WR-0828-0739
22
M-MS-0808-8572
23
M-CV-0830-2461
24
M-CV-0830-2458
25
M-CV-0830-2463
26
M-MS-0808-8622
27
M-CV-0830-2462
28
M-MS-0808-8561
29
M-MS-0808-8637
30
M-MS-0808-8568
31
B-KB-0207-0034
32
M-SCW-0824-0776
33
M-SCW-0824-0784
34
M-SCW-0824-0775
35
M-SCW-0824-0413
36
M-SCW-0824-0772
37
M-SCW-0824-0732
38
M-SCW-0824-0776
39
M-SCW-0824-0777
40
M-SCW-0824-0773
41
M-SCW-0824-0781
42
M-SCW-0824-0778
43
M-SCW-0824-0782
44
M-SCW-0824-0783
45
M-SCW-0824-0783
46
M-SCW-0824-0779
47
M-SCW-0824-0779
48
M-SCW-0824-0780
49
M-SCW-0824-0780
50
B-SB-0221-0529
51
B-IF-0222-0007
52
A-AD-0114-0189
ViewSonic Corporation Confidential
3200649100NAME PLATE VSC 3-BIRD LOGO AL 11.07*7.921
3361081600F/B ABS VP201s1
3360506800LED LENS ABS 1865-12 S8LRB1LS1
3360627100POWER KNOB POM M270 MIDNIGHT GRAY1
3460150100BRACKET PANEL SIDE-R SECC 325*30*25 T.81
3460150200BRACKET PANEL SIDE-L SECC 325*30*25 T.81
3461226500SHIELD CAN INV SPTH 202*83.3*38.1 T.31
3241127301INSULATOR PC 130*118.5 T.51
3241127400INSULATOR PC 231*13 T.51
3360245401CABINET BACK ABS VP201s1
3460146300BRACKET KEYLOCK SECC 20.4*16.45*4.9 T.61
3361207500COVER STAND FRONT ABS 1
3361208000COVER HINGE2 ABS 1
3460151001BRACKET BASE3 SECC OD139.01*163.3 T21
3460150701BRACKET BASE2 SECC OD139*163.3 T21
3460151101BRACKET BASE1 SECC 164*139 T21
3460150901BRACKET BASE FOOT2 SECC 159.8*29.1 T22
3460150801BRACKET BASE2 FOOT1 SECC OD182*59.9 T22
3240957000RUBBER PAD OD20 T4 BLACK4
3240968900RUBBER PAD 20*20 T3 BLK1
3360245300COVER STAND BOTTOM1
3470308700WIRE SADDLE NYLON66 COLOR413
3461752001HINGE SECC 312.5*51.82 L18JBW05ABB1
3361207700COVER STAND REAR ABS 1
3361207400COVER VESA ABS 411
3361207900COVER HINGE1 ABS1
3200649200NAME PLATE VIEWSONIC ABS 82.83*34.981
3361207800COVER BASE ABS S8LBB1LS1
3460146100BRACKET VESA SECC 110*20 T11
3461226402SHIELD CAN IF SPTH 299*150*41.5 T.31
3460146901BRACKET PANEL SECC 380*230 T.81
3000725100SWITCH MEMBRANE PET 100*9 VP181-21
3105221000SCREW M M3*0.5*6 FF C S18C ZN
3109010700SCREW T M3*0.5*7 PAN C S+P S20
3105123700SCREW M M4*0.7*10 FF C S18C ZN
3109011400SCREW T M3*0.5*6 BIND C S18C ZN
3100130800SCREW M M3*0.5.8 FPH C SC20C ZN
3109010900SCREW T M3*0.5*4 BIND C S18C ZN
3105221000SCREW M M3*0.5*6 FF C S18C ZN
3105225300SCREW M M3*0.5*4 FF C S18C ZN
3105034400SCREW M M3*0.5*6 FLAT C S20C Z
3105127100SCREW M M4*0.7*12 FF C S18C ZN
3105229400SCREW M M3*0.5*10 FF C S18C ZN
3105280200SCREW M M3*0.5*4 FF C S18C ZN
3105280400SCREW M M3*0.5*4 FLAT C S20C Z
3105280400SCREW M M3*0.5*4 FLAT C S20C Z
3109017700SCREW T M3*2.7*7.5 FF C S18C Z
3109017700SCREW T M3*2.7*7.5 FF C S18C Z
3109019100SCREW T M3*2.7*7.2 FLAT C S18C
3109019100SCREW T M3*2.7*7.2 FLAT C S18C
4900505280DC-AC INVERTER 20" LG PANEL
5600110113LCD I/F BD ASSY L20CBW 05ADB
993027602POWER 90-264VAC 18V 3.33A
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9. Block Diagram
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10. Schematic Diagrams
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11. PCB Layout Diagrams
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*Readers 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 VP201b/s-1 Service Manual?
1.
Precautions And Safety Notices
2. Specification
Front Panel Function Control Description
3.
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
tinUriaFdaB
B.Are you satisfied with the VP201b/s-1 service manual?
metItnellecxEdooGriaFdaB
dooGtnellecxE
.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?
Readers basic data:
Name: Title:
Company:
Add.:
Tel:
E-mail:
After completing this form, please return it to ViewSonic Quality Assurance
1-909-839-7943.
(marc.maupin@viewsonic.com)
You may also e-mail any suggestions to the Director, Quality Systems & Processes
Fax:
in the USA at facsimile
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