ViewSonic VX510-1 Schematic

Service Manual

ViewSonic VX510-1

Model No. VS10090

15” Color TFT LCD Display

ViewSonic

(VX510_SM_833 Rev. 1a May 2004)



381 Brea Canyon Road, Walnut, California 91789 USA - [phone]

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

Revision Date Description Of Changes Approval

1a 05/27/04 Initial Release DCN-4473 Angela 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. 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

4

10
16

17

28

32
35
38
39

46

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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 cord.
(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 dust and dirt.

- Near any appliance generating a strong magnetic field.

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.

- Place in direct sunlight.

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 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.

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(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.

4-2 Handling and Placing 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.

Correct Methods Incorrect Methods

Surface of the LCD panel is pressed by fingers. That may
cause “mura”.

Take out the monitor with cushions. Take out the monitor by grasping the LCD panel. That may

cause “mura”.

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Place the monitor on a clean and soft foam pad. Placing the monitor on foreign objects. That may scratch

the surface of the panel, or cause “mura”.

The panel is placed face-down on the lap. That may cause

“mura”.

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2. Specification

GENERAL REQUIREMENTS

2-1. GENERAL SPECIFICATION

Test Resolution & Frequency 1024x768 @ 60Hz
Test Image Size Full Size

Contrast and Brightness Controls

Factory Default:
Contrast = 70%, Brightness = 100%

2-2. VIDEO INTERFACE

Analog Input Connector DB-15 (Analog),
Digital Input Connector DVI-D (Digital) :N/A
Default Input Connector Defaults to the first detected input
Video Cable Connector DB-15 Pin out Compliant DDC 1/2B

Video Signals

1.Video RGB (Analog) Separate, Composite, and

Sync on Green
Video Impedance 75 Ohms (Analog)
Exclusions Not compatible with interlaced video

2-3. POWER SUPPLY

Internal Power Supply Part Number: DIAPAR002D22
Input Voltage Range 90 to 264 VAC
Input Frequency Range 47.5 to 63 Hertz
Short Circuit Protection Output can be shorted without damage
Over Current Protection 8 A typical at 5 VDC
Leakage Current 0.7mA (Max) at 254VAC / 60Hz
Efficiency 75% typical at 115VAC Full Load
Fuse Internal and not user replaceable
Power Dissipation 18.5Watts (typ),30Watts(Max.)

2-4. ELECTRICAL REQUIREMENT

Horizontal / Vertical Frequency

Horizontal Frequency 30 – 60 KHz
Vertical Refresh Rate 50 – 75Hz.
Maximum Pixel Clock 80 MHz
Primary Preset 1024x768 @ 60Hz

Timing Table

Timing -- Analog --

Item Resolution

1 640 x 350 @ 70Hz, 31.5kHz
2 640 x 400 @ 70Hz, 31.5kHz
3 640 x 480 @ 60Hz, 31.5kHz

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4 640 x 480 @ 67Hz, 35.0kHz
5 640 x 480 @ 72Hz, 37.9kHz
6 640 x 480 @ 75Hz, 37.5kHz
7 640 x 480 @ 85Hz, 43.27kHz
8 720 x 400 @ 70Hz, 31.5kHz
9 800 x 600 @ 56Hz, 35.1kHz

10 800 x 600 @ 60Hz, 37.9kHz

11 800 x 600 @ 75Hz, 46.9kHz
12 800 x 600 @ 72Hz, 48.1kHz
13 800 x 600 @ 85Hz, 53.7kHz
14 832 x 624 @ 75Hz, 49.7kHz
15 1024 x 768 @ 60Hz, 48.4kHz
16 1024 x 768 @ 70Hz, 56.5kHz
17 1024 x 768 @ 72Hz, 58.1kHz
18 1024 x 768 @ 75Hz, 60.0kHz
19 1024 x 768 @ 85Hz, 68.67kHz

Remark: Fv: 76Hz ~ 85Hz can be supported, not guarantee.

Changing Modes

Maximum Mode Change Blank Time for image
stability Note:

1.

Excluding Auto Adjust” time

2.

Under DOS mode (640 x 350, 720 x 400 & 640 x

Under 5 seconds (Max),
1 seconds (Typ.),for recognized timings
1-2 seconds(Typ.),for under-recognized
timings

400), there is no “Auto Adjust” feature.

3.

The monitor needs to do “Auto Adjust” the first
time a new mode is detected

2-5. LCD Panel
Panel Characteristics

Panel T ype HANNSTAR HSD150SX84-G
Type Color TFT Active Matrix XGA LCD
Active Size 304.1 (H) x 228.1 (V)
Pixel Arrangement RGB V ertical Stripe
Pixel Pitch 0.297 mm(H) x 0.297mm (V)
Glass Treatment Anti Glare (Hard coating 3H)
# of Backlights 2 CCFL edge-light (1 top / 1 bottom)
Backlight Life 40,000Hours (Typ) / 30,000 Hours (Min)

Luminance Condition:
CT = 6500K, Contrast = Max,

250 cd/m2 (Typ after 30 minute warm up)

200 cd/m2 (Min after 30 minute warm up)
Brightness = Max
Brightness Uniformity

△L5=Max 1.3 △L5 = Maximum Luminance /

Minimum Luminance

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Contrast Ratio 450:1 (Typ), 300:1 (Min)
Color Depth 262, 144 colors (6 bit panel)
Viewing Angle (Horizontal) 120 deg @ CR>10, 150 deg @ CR>5
Viewing Angle (Vertical) 100 deg @ CR>10, 115 deg @ CR>5
Response Time
10%-90% @ Ta=25°C

25 ms (Tr +Tf ) (Typ)
35 ms (Tr +Tf ) (Max)

2-6. MECHANICAL
Dimension (Desktop)

Width 353.69 mm
Height 387.69 mm
Depth 169.51 mm
Depth (Head only) 59.5mm
Monitor Weight 3.4 kg / 7.5 lbs

Ergonomics

20 DEGREES MINIMUM Tilt Up
5 degrees Tilt Down

Package Specifications

Width 417 mm
Height 480 mm
Depth 223 mm
Cross Weight 5.1 kg / 11.2 lbs

2-7. ENVIRONMENTAL

Environmental

Operating Temperature 0°C to +40°C
Storage Temperature -20°C to +60°C
Operating Relative Humidity 10% to 80% RH Non-Condensing

Storage Relative Humidity 10% to 90% RH Non-Condensing
Operating Altitude 0 to +3,000 meters
Storage Altitude 0 to +12,000 meters

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2-8 Analog EDID

Time: 08:46:29
Date: Fri Nov 14, 2003
______________________________________________________________________
______________________________________________________________________
VIEWSONIC CORPORATION

EDID Version # 1, Revision # 3

DDCTest For: ViewSonic VX510
______________________________________________________________________
______________________________________________________________________
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 64 01 01 01 01 01 0D 01 03
20 | 0E 1E 17 78 2A 71 D6 A2 56 49
30 | 96 24 13 4F 54 BF EE 00 01 01
40 | 01 01 01 01 01 01 01 01 01 01
50 | 01 01 01 01 64 19 00 40 41 00
60 | 26 30 18 88 36 00 30 E4 10 00
70 | 00 18 00 00 00 FF 00 50 33 30
80 | 30 33 30 31 30 30 30 30 31 0A
90 | 00 00 00 FD 00 32 50 1E 3C 08

100 | 00 0A 20 20 20 20 20 20 00 00
110 | 00 FC 00 56 58 35 31 30 0A 20
120 | 20 20 20 20 20 20 00 70

______________________________________________________________________
(08-09) ID Manufacturer Name = VSC
(11-10) Product ID Code = 6419
(12-15) Last 5 Digits of Serial Number = Not Used
(16) Week of Manufacture = 01
(17) Year of Manufacture = 2003
(10-17) Complete Serial Number = See Descriptor Block
(18) EDID Version Number = 1
(19) EDID Revision Number = 3
(20) VIDEO INPUT DEFINITION:
Analog Signal

0.700, 0.300 (1.000 Vp-p)
Separate Syncs, Composite Sync, Sync on Green

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(21) Maximum Horizontal Image Size = 300 mm
(22) Maximum Vertical Image Size = 230 mm
(23) Display Gamma = 2.20
(24) Power Management and Supported Feature(s):
Active Off/Very Low Power, Preferred Timing Mode
Display Type = R/G/B Color
(25-34) CHROMA INFO:
Red X - 0.634 Green X - 0.285 Blue X - 0.144 White X - 0.310
Red Y - 0.339 Green Y - 0.587 Blue Y - 0.075 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)
(37) Manufacturer's Reserved Timing:
None Specified
(38-53) Standard Timing Identification:
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used

Not Used

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______________________________________________________________________
(54-71) Detailed Timing / Descriptor Block 1:
1024x768 Pixel Clock: 65.00 MHz
______________________________________________________________________
Horizontal Image Size: 304 mm Vertical Image Size: 228 mm
Refreshed Mode: Non-Interlaced Normal Display - No Stereo
Horizontal:
Active Time: 1024 pixels Blanking Time: 320 pixels
Sync Offset: 24 pixels Sync Pulse Width: 136 pixels
Border: 0 pixels Frequency: 48.36 KHz
Vertical:
Active Time: 768 lines Blanking Time: 38 lines
Sync Offset: 3 lines Sync Pulse Width: 6 lines
Border: 0 lines Frequency: 60.00 Hz
Digital Separate, Horizontal Polarity (-) Vertical Polarity (-)
______________________________________________________________________
(72-89) Detailed Timing / Descriptor Block 2:

Monitor Serial Number:
P30030100001
______________________________________________________________________
(90-107) Detailed Timing / Descriptor Block 3:
Monitor Range Limits:
Min Vertical Freq - 50 Hz
Max Vertical Freq - 80 Hz
Min Horiz. Freq - 30 KHz
Max Horiz. Freq - 60 KHz
Pixel Clock - 80 MHz
Secondary GTF - Not Supported
______________________________________________________________________
(108-125) Detailed Timing / Descriptor Block 4:
Monitor Name: VX510
(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 and are defined in “Main Menu Controls” on page 9.

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.

Power light
Green = ON
Orange = Power

Saving

1

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Power
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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]. A control screen like the one

3

shown below appears.

Contrast

1: Exit 2 : Brightness

To adjust the control, press the up ▲ or down ▼ buttons.

4

To save the adjustments and exit the menu, press button [1]

5

The following tips may help you optimize your display:

The line at the
bottom of the
screen tells you
what you can do
next: Exit or select
the Brightness
control.

.

twice

•Adjust your computer's graphic card so that it outputs a video signal 1024 x
768 @ 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.

Control Explanation

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:

1. Auto Image Adjust works with most common video cards.

If this function does not work on your LCD display, then

lower the video refresh rate to 60 Hz and set the resolution

to its

2. The Auto Image Adjust and most Manual Image Adjust

pre-set value.

functions are not available for DVI input.

Contrast

adjusts the difference between the image background

(black level) and the foreground (white level).

Brightness

adjusts background black level of the screen image.

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Control Explanation

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).

Color Adjust

SRGB

9300K
6500K

5400K

User Color

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

User Color

and blue (B)

1
2

Important

— Adds green to the screen image for a darker color.

— Individual adjustments for red (R), green (G),

.

To select color (R, G or B) press button [2].
To adjust selected color, press ▲ or ▼.

: 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.

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Control Explanation

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 1024 x 768 @ 60 Hz (recommended) means

that the resolution is 1024 x 768 and the refresh rate is 60
Hertz.

Information

H. Frequency: 31.47 KHz
V. Frequency: 31.47 Hz
Pixel Clock: 24.80 MHz

Resolution: 640 x 480
Model No. :
Serial No. :

1: Exit

Manual Image Adjust

www.viewsonic.com

displays the Manual Image Adjust menu.

Manual Image Adjust

H . / V . Position
H . Size
Fine Tune
Sharpness

1: Exit 2 : Select

The

Manual Image Adjust

Horizontal Position

Vertical Position

Horizontal Size

sharpens focus by aligning the illuminated text and/

Fine Tune

moves the screen image left or right.

moves the screen image up or down.

adjusts the width of the screen image.

or graphic characters.

adjusts the clarity and focus of the screen image.

Sharpness

controls are explained below:

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Control Explanation

Setup Menu

Language Select

Resolution Notice
OSD Position

OSD Time Out
OSD Background

1: Exit

The

Setup Menu

Language

displays the menu shown below.

Setup Menu

controls are explained below:

allows you to choose the language used in the menus

and control screens.

Resolution Notice

below.

RESOLUTION NOTICE

For best picture quality, change
the resolution to 1024 x 768

displays the Resolution Notice menu shown

Press "1" to clear message
Press "2" to disable message

1 : Exit

Resolution Notice

OSD Position

advises the optimal resolution to use.

allows you to move the on-screen display menus

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.

OSD Background

allows you to turn the On-Screen-Display

background on or off.

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, Language and Power Lock setting.

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4. Circuit Description

MCU

The Winbond W78E65 is an 8-bit microcontroller which has in-system programmable
FLASH EPROM for firmware updating. The instruction set of the W78E65 is fully
compatible with the standard 8052. The W78E65 contains a 64K bytes of main
FLASH EPROM to be updated by the loader program located at the 4KB auxiliary
FLASH EPROM; four 8-bit ib-directional and bit-addressable I/O ports; three 16-bit
timer/counters; a serial port. The W78E65 allows user to modify firmware by using
ISP function. Once the code is confirmed, the user can protect the code for security.

RTD2011B

The RTD2011B is a graphic processing IC for Liquid Crystal Display (LCD) monitors, It support up to
110MHz (XGA@85Hz). On-chip functions include a 8-bit triple-channel 110MHz ADC, PLL, 8-bit, a
high quality zoom scaling engine, Sharpness/Smooth filter enhancement, digital color processor,
embedded on-screen display (OSD) controller support multi-language. In output interface, it can
support TTL, Reduced Swing Differential Signaling (RSDS) data bus type 1~3.and programmable
TCON function.

Video

Decoder

DDC

VS
HS

R/G/B

1C

8

D

RTD2011B

Flat Panel Display

IIC

24.576MHz

TCON

48D

5C

48D

48D

5C

5C

LCD Panel

Row/Column

Driver

TTL Signal
LCD Panel

RSDS Signal

LCD Panel

MCU

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5. Adjusting Procedure

1. Function Test

1.1 Product

- 15” LCD monitor

1.2 Test Equipment

-Color Video Signal & Pattern (or PC with XGA resolution)

1.3 Test Condition

Before function test and alignment, each LCD monitor should be 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=68.67, V=85Hz)

1.4 Test Display Modes & Pattern

1.4.1 Compatible Modes

1. 640 x 350@ 70Hz, 31.5kHz 12. 800 x 600@ 72Hz, 48.1kHz

2. 640 x 400@ 70Hz, 31.5kHz

3

. 640 x 480@ 60Hz, 31.5kHz

4

. 640 x 480@ 67Hz, 35.0kHz

5. 640 x 480@ 72Hz, 37.9kHz 16. 1024 x 768@ 70Hz, 56.5kHz

6. 640 x 480@ 75Hz, 37.5kHz

7

. 640 x 480@ 85Hz, 43.27kHz

8

. 720 x 400@ 70Hz, 31.5kHz

9

. 800 x 600@ 56Hz, 35.1kHz

10. 800 x 600@ 60Hz, 37.9kHz

11. 800 x 600@ 75Hz, 46.9kHz

13. 800 x 600@ 85Hz, 53.7 kHz

14. 832 x 624@ 75Hz, 49.7kHz

15. 1024 x 768@ 60Hz, 48.4kHz

17. 1024 x 768@ 72Hz, 58.1kHz

18. 1024 x 768@ 75Hz, 60.0kHz

19. 1024 x 768@ 85Hz, 68.67kHz

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1.4.2 Function Test Display Pattern

Item Test Content Pattern Specification Remark

1 Frequency & Tracking Fine Line Moire Eliminate visual wavy noise. Figure1
2 Contrast/Brightness 16Gray Scale 16 gray levels should be

distinguishable.

3 Boundary Horizontal & Vertical

Thickness

Horizontal and Vertical position
Of video should be adjustable to
Be within the screen frame.

4 RGB Color Performance RGB Color Intensities Contrast of each R,G,B,color

Should be normal.

5 Screen Uniformity & Flicker Full White Should be compliant with the spec. Figure7

6 Dead Pixel/Line White Screen & Dark Screen The numbers of dead pixels should

Be compliant with the spec.

7 White Balance White & Black Pattern The screen must have the pure white

And black pattern, no other color.

Figure2

Figure3

Figure4,5,6

Figure7,8

Figure9

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1.5 Function Test and Alignment Procedure

1.5.1 All Modes Reset

You should do “Memory Recall’’on Main Menu first.This action will allow you to
erase all end-user’s settings and restore the factory defaults.

1.5.2 Auto lmage Adjust
Please select and enter“Auto Image Adjust’’function on Main menu to see if it 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 adj

ust each function manually.

1.5.3 Firmware
Test Pattern:Burn In Mode

-Mark sure the F/W is the latest version.

1.5.4 DDC

Test Pattern:EDID program

-Make sure it can pass test program.

1.5.5 Fine Tune and Sharpness

Test Signal:1024*768@60Hz
Test Pattern:Line Moire Pattern

-Check and see if the i

mage 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 Adjuet’’to adjust the

image to adjust the image to eliminate visual wavy noise.

(b) Then, selsct and enter“Sharpness’’fnuction to adjust the clarity and focus.

1.5.6 Boundary

Test Signal:1024*768@60Hz
Test Pattren:Horizontal & Vertical Line Thickness Pattern

-Check and see if the image boundary is within screen frame.

-If not, readjust by the following steps:
(a) Select and enter “Manual Image Adjuet’’ function on OSD Main Meun.
(b) Then, select and enter“Horizontal Size’’or“Horizontal/Vertical Position’’

function to adjust the video boundty to be full scanned and within screen frame.

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1.5.7 White Balance

Test Signal:640*480@60Hz
Test Pattern:White and Black Pattern

1.5.8 RG BColors Contrast
Test Signal:1024*768@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:1024*768@60Hz

Test pattern:Full White Pattern

-Check and see if it is in normal condition.

1.5.10 Dead Pixel and Linegnal
Test Signal:1024*768@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,GRB,Black,&Gary

T est Tool:5%ND Filter.

1.5.12 Check for Secondary Display Modes
Test Signal:
Analog:640*350@70Hz;640*480@60/67/72/75/85Hz
720*400@70Hz;800*600@56/60/72/75/85Hz
832*624@75Hz,1024*768@60/70/72/75/85Hz

-Normally when the primary mode1024*768@60Hz is well adjusted and compliant
with the specification,the secondary modes will also 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.

1.5.13 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.

1.5.14 Power Off Monitor
Turn off the monitor by pressing“Power’’ button.

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2 Adjusting Procedure - 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

-VX510 Monitor

-Fixture for Firmware upgrade

-Power adapter *1 for Fixture

-VGA Cable *2

-PC (Personal Computer)

-Com port Cable *1

-Firmware Upgrade program

-One additional monitor for checking the program execution

VX510 Fixture

VGA Cable PC

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Com port Cable Power Adapter for Fixture

2-2 Setup Procedure

2.2.1 Connect P3 of fixture with Com port of PC by Com port Cable.

2.2.2 Connect P1 of fixture with VX510 Monitor by VAG Cable.

2.2.3 Connect P2 of fixture with PC VGA output by VAG Cable.

2.2.4 Plug Power Adapter to fixture.

2.2.5 Connect Power Card to VX510 Monitor.

2.2.6 Connect PC to the additional monitor.

JP1:to

Power

Adapter

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2.2.7 Run “RTDTOOL”file

2.2.8 Choose ”Winboad 62/65B” and then push “SET” button

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2.2.9 Push “File Bin” button and then choose the latest firmware that we want to upgrade

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Step 1. Let VX510 enter ISP mode

1.1 Press Menu key (keep on) than plug power to VX510 monitor after 2-3 second,
and release away Menu key.

1.2 Press “Connect ” then enter the ISP mode.(software will show “Link success¨
if we enter the ISP mode successful)

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Step 2 Push “Program” button and start to enter upgrade process

Step 3. Upgrade successful

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S

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

- VX510 Monitor

- Philips Screw Driver # 101 and # 107

- Electronic Hex Nut M5 mm

- PC with XGA resolution

2. Main Procedure

tart

Power-on

Power LED OK ?

Is Display

Performance OK?

Is Function

adjustment OK?

Yes

Yes

Yes

No

No

No

A. Power Circuit
Troubleshooting

B. Performance
Troubleshooting

C. Function
Troubleshooting

End

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2.1 A. Power Circuit Troubleshooting

Start

Start

Change

Power
Board

No

Yes

End

2.2 B. Performance Troubleshooting

Yes Yes

Is screen Black ?

No No

Change
Video Board

Change

Power
Board

Change

Video
Board

Yes

Change

LCD

Panel

No

Is screen White ?

No

Abnormal Color ?

No

1

Yes Yes Yes

Replug or
Change
FFC cable

Change

Video
Board

No No

Yes Yes

Change

Video

Board

Change

LCD

Panel

No

Change

LCD

Panel

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1

Yes

Is Lcd line defective ?

No

No

Is screen scrolling ?

No

Is screen flickering ?

Mura ?

Yes

Yes

No

No

Change Lcd Panel

Change Lcd Panel

Change
VGA Cable

Change
Video Board

Yes

Change
Video Board

Yes Yes

Change
Lcd Panel

No

Bad uniformity ?

No

Have line bar or

noise ?

No

Ghost image ?

No

End

Yes Yes

Change
Power Board

No

Yes Yes

Change
Power Board

No

Yes Yes Yes

Notice
1

Adjust
sharpness or
auto

No No No

Change
Lcd Panel

Change
Video Board

Notice
2

Yes

Change
Video
Board

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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. Function Troubleshooting

Start

No

Change

Change Button Board

Video Board

Yes

End

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7. Recommended Spare Parts List

VX510 Recommended Spare Parts List

Item VS P/N Arima P/N Description Q'ty Lead Time

N/A K0015001000000 BASIC UNIT VX510 1

1 M-SCW-0824-0856 700473300-1000 SCREW TAPPING 3.0*10L P-HEAD P-TITE-ZN/B 6 10 days

N/A K0015012000000 LCD PANEL ASSY VX510 1

2 B-CB-0206-0189 40-VF000T-C000 PWA BUTTON BOARD VF000 1 2 weeks
3 C-FP-0301-0997 K0015028000000 BEZEL SUB-ASSY VX510 1 4 weeks

N/A K0015028000001 CHASSIS SUB-ASSY VX510 1

4 M-BK-0805-0082 K5120000000003 CHASSIS FRAME VX510 1 3 weeks
5 M-MS-0808-9478 K5120000000010 SHIELDING VX510 1 3 weeks
6 M-SCW-0824-0857 703014250-2500 SCREW PH M2.5*0.45 L4(DIA=4.5 T=0.8) 6 10 days
7 M-SCW-0824-0858 702114300-0600 SCREW MACHINE M3*6L B HEAD NI 9 10 days
8 M-SCW-0824-0859 700114303-0800 SCREW M3*8L P-HEAD W/SP+FLATE WASHER NI 1 10 days

9 M-LCD-0826-0225 37-125150-4900 LCD TFT 15.0" XGA HSD150SX84-G HANNSTAR 1 8 weeks
10 B-VB-0202-0355 40-VF0009-C000 PWA VIDEO BOARD VF000 1 2 weeks
11 B-PS-0204-0072 83-110119-0000 AC POWER SUPPLY&DC-AC INVERTER W/VF000 1 45 days
12 M-MS-0808-9479 32-000080-0000 CORE PL2508IG 25.5*15*4.5mm FOR VF000 2 45 days
13 M-FC-0809-0816 K5052000000000 CABLE ASSY FFC (40*56) VX510 2 30 days
14 M-MS-0808-9480 77X014006-4800 STANDOFF#4-40 H4.8(L7.0 THREAD)HEXA-4.75 2 10 days
15 TBD K5120000000012 INSULATOR FOR SHIELDING VX510 2 2 weeks
16 TBD 700114406-0800 MACHINE SCREW M4*L8 PH W/EX TOOTH WASHE 1 10 days
17 TBD K5310000000008 LABEL FOR WARNING-HIGH VOLTAGEL VX510 1 2 weeks
18 TBD K5110000000015 AL FOIL FOR INVERTER WIRE OF PANEL VX510 1 TBD
19 M-FC-0809-0817 21-5H0001-0000 CABLE ASSY HARNESS 8P*8P 140mm W/VF000 1 30 days
20 M-SCW-0824-0860 702472300-0800 TAPPING SCREW 3.0*8L B HEAD P TITE Zn YL 10 10 days

N/A K0015013000000 REAR COVER ASSY VX510 1

21 M-SCW-0824-0861 700374400-1200 SCREW TAPPING 4.0*12L P-HEAD B-TITE N 2 10 days
22 M-MS-0808-9481 K5110000000014 RUBBER WALL MOUNT PLUG(BLACK) VX510 4 2 weeks
23 M-MS-0808-9482 K5120000000004 PLATE HINGE VX510 1 3 weeks
24 M-MS-0808-9483 K5120000000006 PLATE WALL MOUNT VX510 4 3 weeks
25 M-WR-0828-0757 21-5W0000-0000 WIRE 1015 #18 AWG 100mm DA7835 GR/YEL 1 45days
26 C-BC-0302-0600 K0015028000002 COVER BACK SUB-ASSY VX510 1 4 weeks

N/A K0015013000001 STAND ASSY VX510 1

27 M-SCW-0824-0862 700114401-0800 SCREW MACHINE M4*8L P-HEAD W/SP WASHER 4 10 days
28 M-CV-0830-0324 K5110000000005 BASE-TOP (SILVER) VX510 1 4 weeks
29 M-CV-0830-0325 K5110000000006 BASE BOTTOM (BLACK) VX510 1 4 weeks
30 M-CV-0830-0326 K5110000000009 COVER FRONT BASE(BLACK) VX510 1 4 weeks
31 M-MS-0808-9484 K5110000000011 CLAMP FOR AC D-SUB CABLE(PIN GOOD)CKK 05 2 4 weeks
32 M-MS-0808-9485 K5110000000013 RUBBER FOOT(GRAY)VX510 6 2 weeks
33 M-BK-0805-0083 K5120000000001 BRACKET L VX510 1 3 weeks
34 M-BK-0805-0084 K5120000000002 BRACKET R VX510 1 3 weeks
35 M-MS-0808-9486 K5120000000007 PLATE WEIGHT L(172.13) VX510 1 3 weeks
36 M-MS-0808-9487 K5120000000009 PLATE WEIGHT S(78.3) VX510 2 3 weeks
37 M-MS-0808-9488 K5120000000011 HINGE VX510 1 3 weeks
38 TBD K5120000000013 PORON FOR PLATE WEIGHT VX510 2 2 weeks
39 M-SCW-0824-0862 700114401-0800 SCREW MACHINE M4*8L P-HEAD W/SP WASHER 2 10 days
40 M-CV-0830-0327 K5110000000007 COVER FOR AC D-SUB (BLACK) VX510 1 4 weeks
41 M-CV-0830-0328 K5110000000008 COVER FOR BASE CABLE (BLACK) VX510 1 4 weeks

N/A K0015014000003 PACKING KIT VSA/VSAP (M) VX510 1

42 A-VC-0101-0378 21-5D0000-0000 CABLE ASSY D-SUB 15P H/D 9C W/CORE 1 10 weeks
43 A-PC-0106-0328 21-900212-0000 AC POWER CORD USA 3C BLACK W/VF000 1 30 days
44 M-MS-0808-9496 K0015020000000 VIEWSONIC QSG W/CD W/PE BAG VX510 1 3 weeks
45 M-LB-0813-1005 K5310000000001 SMALL LABEL 40*25 VX510 1 2 weeks
46 M-LB-0813-1006 K5310000000002 ID LABEL 108*48.9 VX510 1 2 weeks
47 M-LB-0813-1007 K5310000000003 UPC LABEL 76.2*76.2 VX510 1 2 weeks
48 M-LB-0813-1008 K5310000000004 HI-POT PASS LABEL VX510 1 2 weeks
49 M-LB-0813-1009 K5320000000001 NAME PLATE VIEWSONIC FRONT(E015-016-1)VX 1 10 days
50 M-LB-0813-1010 K5320000000002 LOGO BIRD FRONT(E015 004)AL7.9H VX510 1 10 days
51 M-LB-0813-1011 K5320000000003 LOGO VIEWSONIC ELLIPTIC BACK E015-017 VX 1 10 days
52 P-BX-0601-0975 K5510000000001 GIFT BOX VX510 1 10 days
53 P-FM-0602-0878 K5550000000001 POLY FOAM L VX510 1 2 weeks
54 P-FM-0602-0879 K5550000000002 POLY FOAM R VX510 1 2 weeks
55 M-MS-0808-9489 K5551000000001 PE BAG W420*H550 VX510 1 10 days

56 TBD AAF155500025J0 PLASTIC HANDLE FOR SOTEC A0561 1 3 weeks
57 P-BX-0601-0976 K5510000000002 PLAIN GIFT BOX VX510 1 10 days

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VX510 BOM

VX510-1 BOM

Item ViewSonic P/N Reference P/N Description Q'ty

1 #N/A K0015001000000 BASIC UNIT VX510 1
2 M-SCW-0824-0856 700473300-1000 SCREW TAPPING 3.0*10L P-HEAD P-TITE-ZN/B 6
3 #N/A K0015012000000 LCD PANEL ASSY VX510 1
4 B-CB-0206-0195 40-VF000T-B100 PWA BUTTON BOARD VF000 1
5 #N/A 36-020071-0000 TACT SW TC-0102X 160gf DIP 5
6 #N/A 37-018365-1300 LED 319YGW-C Y/G ROUND 2.9mm DIP 1
7 #N/A 39-316008-0600 CONN PLUG R/A 8P P:2mm 86808-0800 DIP 1
8 #N/A 41-VF000T-B000 PCB BUTTON BOARD VF000 Rev:B 1

9 C-FP-0301-0997 K0015028000000 BEZEL SUB-ASSY VX510 1
10 C-FP-0301-1036 K5110000000001 BEZEL (BLACK) VX510 1
11 M-CV-0830-2570 K5110000000003 COVER MIDDLE (SILVER ) VX510 1
12 PL-BT-0706-0175 K5110000000004 BUTTON (SILVER) VX510 1
13 M-MS-0808-9742 K5110000000010 LENS FOR POWER LED (CLEAR) VX510 1
14 #N/A 702374300-0800 SCREW TAPPING 3.0*8L B-HEAD B-TITE NI 8
15 #N/A K0015028000001 CHASSIS SUB-ASSY VX510 1
16 M-MS-0808-9479 32-000080-0000 CORE PL2508IG 25.5*15*4.5mm FOR VF000 2
17 M-BK-0805-0082 K5120000000003 CHASSIS FRAME VX510 1
18 M-MS-0808-9478 K5120000000010 SHIELDING VX510 1
19 M-SCW-0824-0857 703014250-2500 SCREW PH M2.5*0.45 L4(DIA=4.5 T=0.8) 6
20 M-SCW-0824-0858 702114300-0600 SCREW MACHINE M3*6L B HEAD NI 9
21 M-SCW-0824-0859 700114303-0800 SCREW M3*8L P-HEAD W/SP+FLATE WASHER NI 1
22 M-LCD-0826-0225 37-125150-4900 LCD TFT 15.0" XGA HSD150SX84-G HANNSTAR 1
23 #N/A 40-VF0009-A100 PWA VIDEO BOARD VF000 1
24 #N/A 10-002011-9700 IC RTD2011B FLAT LCD CONTROLLER QFP-208 1
25 #N/A 10-007865-9500 IC W78E65P-24/40 8BIT uCONTROLLER PLCC44 1
26 #N/A 12-107414-8300 IC 74LVC14AD SO-14 1
27 #N/A 14-63855L-7000 IC 24LC21AT/SN 1K(128*8) 2.5V SOP-8 1
28 #N/A 14-678553-7000 IC M24C16-WMN6T 16K(2K*8) 2.5V SOP-8 1
29 #N/A 18-001117-7700 IC LM1117MPX-3.3 REGULATOR SOT-223-3 2
30 #N/A 18-003904-9000 TR NPN MMBT3904 40V 200mA 225mW SOT-23 5
31 #N/A 18-008815-7700 IC AME8815BEGT250 1.5A REGULATOR SOT-223 1
32 #N/A 18-109435-9900 MOSFET P-CH CEM9435A 30V 5.3A SOP-8 1
33 #N/A 20-000042-8700 DIODE ZENER UDZS5.6B 5.6V 200mW SMD 6
34 #N/A 20-090099-8800 DIODE ARRAY BAV99 SWITCHING SOT-23 3
35 #N/A 20-100202-0200 DIODE SW TWIN DAN202U UMT 1.25*2.0 1
36 #N/A 30-000006-9500 RES CHIP 0ohm J 0603 7
37 #N/A 30-001016-9500 RES CHIP 100ohm J 0603 27
38 #N/A 30-001026-9500 RES CHIP 1Kohm J 0603 3
39 #N/A 30-001036-9500 RES CHIP 10Kohm J 0603 3
40 #N/A 30-001056-9500 RES CHIP 1Mohm J 0603 1
41 #N/A 30-002016-9500 RES CHIP 200ohm J 0603 1
42 #N/A 30-002226-9500 RES CHIP 2.2Kohm J 0603 2
43 #N/A 30-004726-9500 RES CHIP 4.7Kohm J 0603 18
44 #N/A 30-006816-9000 RES CHIP 680ohm J 0805 2
45 #N/A 30-008226-9500 RES CHIP 8.2Kohm J 0603 1
46 #N/A 30-175016-9500 RES 75 +-5% 1/16W 0603 3
47 #N/A 30-202026-9500 RES CHIP 1/16W 2Kohm 5% 0603 2
48 #N/A 30-202206-9500 RES CHIP 1/16W 22ohm 5% 0603 16
49 #N/A 30-202216-9500 RES CHIP 1/16W 220ohm 5% 0603 200ppm 3
50 #N/A 30-362204-8700 RES ARRAY CHIP 22ohm*4 J 1206 9
51 #N/A 31-103306-9500 CAP CERA CHIP 50V 33pF 5% X7R 0603 2
52 #N/A 31-132268-1200 CAP ELEC 16V 22uF M S5016M0022S5D DIP 4
53 #N/A 31-164737-9500 CAP CERA CHIP 16V 47nF K X7R 0603 3
54 #N/A 31-201049-9500 CAP CERA CHIP 50V 100nF Z Y5V 0603 43
55 #N/A 31-231068-1200 CAP ELEC CHIP 16V 10uF M 16CV10BS 1
56 #N/A 31-301003-9500 CAP CERA CHIP 50V 10pF D NPO 0603 TDK 5
57 #N/A 31-302006-9500 CAP CERA CHIP 50V 20pF 5% NPO 0603 1
58 #N/A 31-302206-9500 CAP CERA CHIP C0G 50V 220J 0603(22PF) 16
59 #N/A 31-364704-8300 CAP ARRAY CHIP 47pF*4 J NPO 1206 9
60 #N/A 31-481059-9500 CAP CERA CHIP 10V 1uF +80%/-20% Y5V 0603 3
61 #N/A 31-942278-1300 CAP ELEC 25V 220uF 20% 105'C 8*11mm L.I 1
62 #N/A 31-A31078-1200 CAP ELEC 16V 100uF M 6*5mm DIP W/CUT 3
63 #N/A 32-700603-1900 BEAD CHIP 19ohm 0.5A SBK160808T-190Y-S 3
64 #N/A 32-731206-6000 BEAD CHIP 60ohm 0.5A SBY321611T-600Y-S 7
65 #N/A 35-240002-4000 X'TAL 24MHz 20pF 20ppm 49S 6B24000377 1
66 #N/A 35-245762-4010 X'TAL 24.576MHz 6B24500292 W/CUT 3.4mm 1

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VX510-1 BOM

Item ViewSonic P/N Reference P/N Description Q'ty

67 #N/A 38-020044-0300 SOCKET PLCC 44PIN SMD CS224410000 1
68 #N/A 38-418015-3J00 CONN D-SUB 15P R/A H/D A02003-11 DIP 1
69 #N/A 38-527040-0700 CONN FPC R/A 40P P:0.5mm BOT 88532-4003 2
70 #N/A 39-316008-0600 CONN PLUG R/A 8P P:2mm 86808-0800 DIP 2
71 #N/A 41-VF0009-A000 PCB VIDEO BOARD VF000 1
72 B-PS-0204-0072 83-110119-0000 AC POWER SUPPLY&DC-AC INVERTER W/VF000 1
73 M-FC-0809-0816 K5052000000000 CABLE ASSY FFC (40*56) VX510 2
74 M-FC-0809-0817 21-5H0001-0000 CABLE ASSY HARNESS 8P*8P 140mm W/VF000 1
75 M-SCW-0824-0860 702472300-0800 TAPPING SCREW 3.0*8L B HEAD P TITE Zn YL 8
76 #N/A K0015013000000 REAR COVER ASSY VX510 1
77 M-SCW-0824-0861 700374400-1200 SCREW TAPPING 4.0*12L P-HEAD B-TITE N 2
78 M-MS-0808-9481 K5110000000014 RUBBER WALL MOUNT PLUG(BLACK) VX510 4
79 M-MS-0808-9482 K5120000000004 PLATE HINGE VX510 1
80 M-MS-0808-9483 K5120000000006 PLATE WALL MOUNT VX510 4
81 M-WR-0828-0757 21-5W0000-0000 WIRE 1015 #18 AWG 100mm DA7835 GR/YEL 1
82 C-BC-0302-0600 K0015028000002 COVER BACK SUB-ASSY VX510 1
83 C-BC-0302-0618 K5110000000002 COVER BACK (BLACK) VX510 1
84 M-MS-0808-9743 K5120000000005 PLATE K LOCK VX510 1
85 #N/A K0015013000001 STAND ASSY VX510 1
86 M-SCW-0824-0862 700114401-0800 SCREW MACHINE M4*8L P-HEAD W/SP WASHER 4
87 M-CV-0830-0324 K5110000000005 BASE-TOP (SILVER) VX510 1
88 M-CV-0830-0325 K5110000000006 BASE BOTTOM (BLACK) VX510 1
89 M-CV-0830-0326 K5110000000009 COVER FRONT BASE(BLACK) VX510 1
90 M-MS-0808-9484 K5110000000011 CLAMP FOR AC D-SUB CABLE(PIN GOOD)CKK 05 2
91 M-MS-0808-9485 K5110000000013 RUBBER FOOT(GRAY)VX510 6
92 M-BK-0805-0083 K5120000000001 BRACKET L VX510 1
93 M-BK-0805-0084 K5120000000002 BRACKET R VX510 1
94 M-MS-0808-9486 K5120000000007 PLATE WEIGHT L(172.13) VX510 1
95 #N/A K5120000000008 PLATE WEIGHT M(107.83) VX510 2
96 M-MS-0808-9487 K5120000000009 PLATE WEIGHT S(78.3) VX510 2
97 M-MS-0808-9488 K5120000000011 HINGE VX510 1
98 M-SCW-0824-0862 700114401-0800 SCREW MACHINE M4*8L P-HEAD W/SP WASHER 4
99 M-CV-0830-0327 K5110000000007 COVER FOR AC D-SUB (BLACK) VX510 1

100 M-CV-0830-0328 K5110000000008 COVER FOR BASE CABLE (BLACK) VX510 1
101 #N/A K0015014000001 PACKING KIT VSCN (G) VX510 1
102 A-VC-0101-0378 21-5D0000-0000 CABLE ASSY D-SUB 15P H/D 9C W/CORE 1
103 #N/A 21-900214-0000 AC POWER CORD CHINA 3C CCC BLACK W/VF000 1
104 M-MS-0808-9496 K0015020000000 VIEWSONIC QSG W/CD W/PE BAG VX510 1
105 #N/A K0015020000001 WARRANTY CARD W/STICKER,BAG VSCN(G) CN 1
106 M-LB-0813-1005 K5310000000001 SMALL LABEL 40*25 VX510 1
107 M-LB-0813-1006 K5310000000002 ID LABEL 108*48.9 VX510 1
108 M-LB-0813-1007 K5310000000003 UPC LABEL 76.2*76.2 VX510 1
109 M-LB-0813-1008 K5310000000004 HI-POT PASS LABEL VX510 1
110 #N/A K5310000000006 QC-PASS LABEL VX510 1
111 #N/A K5310000000007 CARTON STICKET LABEL VX510 1
112 M-LB-0813-1009 K5320000000001 NAME PLATE VIEWSONIC FRONT(E015-016-1)VX 1
113 M-LB-0813-1010 K5320000000002 LOGO BIRD FRONT(E015 004)AL7.9H VX510 1
114 M-LB-0813-1011 K5320000000003 LOGO VIEWSONIC ELLIPTIC BACK E015-017 VX 1
115 P-BX-0601-0975 K5510000000001 GIFT BOX VX510 1
116 P-FM-0602-0878 K5550000000001 POLY FOAM L VX510 1
117 P-FM-0602-0879 K5550000000002 POLY FOAM R VX510 1
118 M-MS-0808-9489 K5551000000001 PE BAG W420*H550 VX510 1
119 #N/A K5551000000002 PE BAG OF CARTON VX510 1
120 M-MS-0808-9558 AAF155500025J0 PLASTIC HANDLE FOR SOTEC A0561 1
121 #N/A AA905310000810 LABEL SECURITY FOR BOE A0062 1

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VX510

opy
C

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No

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nfidenti

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35

8. Exploded Diagram And Spare Parts List

on

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So

View

VX510-1 Exploded Part List

Item ViewSonic P/N Reference P/N Description Q'ty

1 C-FP-0301-1036 K5110000000001 BEZEL (BLACK) VX510 1
2 M-CV-0830-2570 K5110000000003 COVER MIDDLE (SILVER ) VX510 1
3 PL-BT-0706-0175 K5110000000004 BUTTON (SILVER) VX510 1
4 M-MS-0808-9742 K5110000000010 LENS FOR POWER LED (CLEAR) VX510 1
5 M-BK-0805-0082 K5120000000003 CHASSIS FRAME VX510 1
6 M-MS-0808-9478 K5120000000010 SHIELDING VX510 1
7 M-MS-0808-9481 K5110000000014 RUBBER WALL MOUNT PLUG(BLACK) VX510 4
8 M-MS-0808-9482 K5120000000004 PLATE HINGE VX510 1

9 M-MS-0808-9483 K5120000000006 PLATE WALL MOUNT VX510 4
10 C-BC-0302-0618 K5110000000002 COVER BACK (BLACK) VX510 1
11 M-MS-0808-9743 K5120000000005 PLATE K LOCK VX510 1
12 M-CV-0830-0324 K5110000000005 BASE-TOP (SILVER) VX510 1
13 M-CV-0830-0325 K5110000000006 BASE BOTTOM (BLACK) VX510 1
14 M-CV-0830-0326 K5110000000009 COVER FRONT BASE(BLACK) VX510 1
15 M-MS-0808-9484 K5110000000011 CLAMP FOR AC D-SUB CABLE(PIN GOOD)CKK 05 2
16 M-MS-0808-9485 K5110000000013 RUBBER FOOT(GRAY)VX510 6
17 M-BK-0805-0083 K5120000000001 BRACKET L VX510 1
18 M-BK-0805-0084 K5120000000002 BRACKET R VX510 1
19 M-MS-0808-9486 K5120000000007 PLATE WEIGHT L(172.13) VX510 1
20 M-MS-0808-9487 K5120000000009 PLATE WEIGHT S(78.3) VX510 2
21 M-MS-0808-9488 K5120000000011 HINGE VX510 1
22 M-CV-0830-0327 K5110000000007 COVER FOR AC D-SUB (BLACK) VX510 1
23 M-CV-0830-0328 K5110000000008 COVER FOR BASE CABLE (BLACK) VX510 1
24 M-LB-0813-1009 K5320000000001 NAME PLATE VIEWSONIC FRONT(E015-016-1)VX 1
25 M-LB-0813-1010 K5320000000002 LOGO BIRD FRONT(E015 004)AL7.9H VX510 1
26 M-LB-0813-1011 K5320000000003 LOGO VIEWSONIC ELLIPTIC BACK E015-017 VX 1
27 B-CB-0206-0195 40-VF000T-B100 PWA BUTTON BOARD VF000 1
28 B-VB-0202-0361 40-VF0009-B200 PWA VIDEO BOARD VF000 1
29 B-PS-0204-0072 83-110119-0000 AC POWER SUPPLY&DC-AC INVERTER W/VF000 1
30 M-LCD-0826-0225 37-125150-4900 LCD TFT15.0'' XGA HSD150SX84-G HANNSTAR 1

ViewSonic Corporation Confidential

36

-

Do Not Copy VX510

Packing for shipping

VX510-1 Packing Part List

Item ViewSonic P/N Reference P/N Description Q'ty

1 P-FM-0602-0878 K5550000000001 GIFT BOX VX510 1

2 M-MS-0808-9489 K5551000000003 POLY FOAM R 01 VX510 1

3 A-VC-0101-0378 21-5D0000-0000 CABLE ASSY D-SUB 15P H/D 9C W/CORE 1

4 M-MS-0808-9489 K5551000000003 PE BAG W420*H650 VX510 1

5 A-PC-0106-0336 21-900214-0000 AC POWER CORD CHINA 3C CCCBLACK W/VF000 1

6 P-FM-0602-0879 K5550000000004 POLY FOAM L 01 VX510 1

ViewSonic Corporation Confidential

37

-

Do Not Copy VX510

9. Block Diagram

5DVCC

5DVCC

VGA5V

VGA INPUT

U4

24C16

UDDC1

24C21

HSIN
VSIN

VRMT

CONNECT

R

G

B

DDC_SDA
DDC_SCL

IICSDA
IICSCL

U5

8051MCU

U7

RTD2011B

RTD_RESET

RTD_SDO/SDI

RTD_SCLK

RTD_SCSB

STANDBY_LED
ACTIVE_LED
POWER_KEY
MENU_KEY
UP_KEY

SELECT_KEY
DOWN_KEY

DARED/GRN/BLU[2..7]

DBRED/GRN/BLU[2..7]

BOTTOM BOARD

PANEL INTERFACE

ECLK

OCLK

Do Not Copy VX510

-

38

U8

74LVC14

RTD_3DVCC

POWER&INVERTER
BOARD

5DVCC

VBRI

RTD_3DVCC

RTD_2.5DVCC

ADC_3AVCC

TMDS_3AVCC

DC TO DC

PLL_3PVCC

TCON0--REV
TCON1--STH
TCON3--LOAD
TCON4--OE
TCON7--POL
TCON8--STV1
TCON9--STV2
TCON10--CPV

PANEL_3VCC

PCB

：

PWA

41-VF0009-C000

：

40-VF0009-C

ViewSonic Corporation Confidential

10. Schematic Diagrams

JP1

1
2
3
4
5
6
7
8

HEADER 8/SM

5DVCC

1

R1

4.7K

2

12

C7
1UF_Y5V

R9 2.2K

1 2

12

C15
1UF_Y5V

R3 200

1 2

MMBT3904

MMBT3904

Q1

Q3

3

C
'E

1

DGND

5DVCC

1

2
3

C
'E

1

DGND

B

B

R5 220

2

1 2

R6

2.2K

R10 22

1 2

2

BKLT-EN

BKLT-PWM

BKLT-EN
BKLT-PWM

VRMT 2

VBRI 3

L2

FEB_1206

C5

0.1UF_Y5V

AME8815BEGT250

U1

1

GND

DGND

2

B

U2

3

IN

1

ADJ/GND

LM1117MPX-3.3

DGND

1

R2
1K

R93 1K

2

1 2

3

C

Q2

'E

MMBT3904

1

DGND

5DVCC 2,3,4

12

12

C3
220UF/25V

BGND

5DVCC2,3,4

PANEL_PW32

R4 4.7K

1 2

L3

FEB_1206

NA

12

C83
10UF/16V

DGND

23

VOUT_1VIN

4

VOUT_2

100UF/EC16V6.3H5.2

4

OUT_2

2

OUT_1

0.1UF_Y5V

12

C85

C6

C12

0.1UF_Y5V

12

12

3
2
1

C86

12

0.1UF_Y5V

12

C4

100UF/EC16V6.3H5.2

UPMOS1

CEM9435

8

.GD

7

D.

S

6

..

,

5

D,

4

DGND 2,3,4

3
1

DGND

U3

IN

OUT_2
OUT_1

ADJ/GND

LM1117MPX-3.3

2.5DVCC 3

RTD_2.5DVCC

RTD_3DVCC

3DVCC 3

3AVCC1 3

TMDS_3AVCC

3AVCC2 3

ADC_3AVCC

3PVCC 3

PLL_3PVCC

PANEL_3VCC is used by X87
PANEL_3VCC is used by RSDS

4
2

C8

12

12

C9

0.1UF_Y5V

100UF/EC16V6.3H5.2

PANEL_3VCC 4

ViewSonic Corporation

Project Name :

VX510

Document Number :

Size :

40-VF0009-C000

A3

Monday, May 10, 2004

Date:

Title :

LCD MONITOR

Sheet :

Rev :
C

14

of

ViewSonic Corporation

39

Confidential - Do Not Copy VX710

5DVCC1,3,4

U9 G690H_Reset_IC

R16

4.7K

3

VIN

NA

1

R17

4.7K

2

5DVCC1,3,4

5DVCC1,3,4

R26 100

PANEL_PW31

VRMT1

RTD_RESET3

RTD_SDO/SDI3

RTD_SCLK3

RTD_SCSB3

IICSCL
IICSDA

MENU_KEY4

SELECT_KEY4

UP_KEY4

DOWN_KEY4

POWER_KEY4

DDC_SDA3
DDC_SCL3

1 2

R27 100

1 2

R28 100

1 2

R29 100

1 2

R95 100

1 2

R96 100

1 2

2

VOUT

0

P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7

P3.2
P3.3
P3.4
P3.5
P3.6
P3.7

P3.1
P3.0

U5

Y1

1 2

24.000MHz

R37 1M

1 2

1

C22
10PF

2

12

R99
0

NA

12

DGND

10

444342414039383736

RST

C23
10PF

VCC

XTAL2

XTAL1

202122

1

2

P0.0

VSS

DGND

Near to Chip

C20

0.1UF_Y5V

P0.1

P4.3

12

12

GND

1

DGND

1

1

1

R18

R19

R20

4.7K

4.7K

2

22PF

C88

4.7K

2

2

1

DGND

2

1

R97

4.7K

NA

2

5DVCC

C21

+

10uF_16V

1

1

1

R21

4.7K

2

1

R22

R23

4.7K

4.7K

2

2

2

R31 100

1 2

R33 100

1 2

1

2

DGND

R98

1 2

R24

8.2K

2
3
4
5
6
7
8
9

14
15
16
17
18
19

13
11

8051 Socket

IICSDA
IICSCL

P0.2

P0.3

P0.4

P0.5

P0.6

P0.7

PSEN_

P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0

EA_/VPP

35

5DVCC

R36
0

MENU_KEY

33

32

31
30
29
28
27
26
25
24

ALE/PROG_

DGND 1,3,4

R34

22

R35

1

22

2

R12 100

1 2

R13 100

1 2

1

R25

4.7K

2

R32 22

1 2

1

2

DGND1,3,4

U4

8

5DVCC

5

SDA

6

SCL

4

GND

X24C16

7

TEST

3

A2

2

A1

1

A0

STANDBY_LED 4
ACTIVE_LED 4

CONNECT 3

DGND

12

R11
0

12

C19

0.1UF_Y5V

12

R14
0

NA

ViewSonic Corporation

40

Confidential - Do Not Copy VX710

ViewSonic Corporation

Project Name :

VX510

Document Number :

Size :

40-VF0009-C000

A3

Monday, May 10, 2004

Date:

Title :

LCD MONITOR

Sheet :

Rev :
C

24

of

1

R40
2K

2

DGND

DDCSCL

DDC_SCL2

VSIN

VSIN

HSIN

HSIN

DDCSDA

DDC_SDA2

ADC_AVCC ADC_AVCCADC_AVCC

2

BAV99

BIN

3

D1

1

ADC_GND

DDC_SCL DDC_SDA

12

5.6V_RLZ5.6B

3DVCC

L14 FEB_1206

DDC_SCL2
DDC_SDA2

D4

RxD

12

C87
1UF_Y5V

12

5.6V_RLZ5.6B

VGAVS

C73

1 2

0.1UF_Y5V

12

D10

5.6V_RLZ5.6B

R74 100
R75 100

R38 100

1 2

R39 100

1 2

1

R41
2K

2

DGND 1,2,4

15
14
13
12
11

2

BAV99

GIN

3

D2

0.1UF_Y5V

1

ADC_GND

VSIN

D5

U8A

14

1 2
7

74LVC14

1 2
1 2

5
10
4
9
3
8
2
7
1
6

VGA_CON15

C84

12

5.6V_RLZ5.6B

2

R72
10K

1

2

1

DGND

DGND
DGND
TxD
VGA5V
B
BAGND
G
GAGND
R
RAGND

D6

R64 22NA

12

C39
22PF

U6

ADC_GND

1 2

ADC_GND

1 2

14

3 4
7

VGA5V

2

R73
10K

1

VGAVS

C40
20PF

CONNECT 2
VGA5V

2

BAV99

3

D3

1

12

5.6V_RLZ5.6B

U8B

74LVC14

1

C76
33PF

2

RIN

CONNECTHSIN

D7

DGND

C75

1 2

0.1UF_Y5V

1

2

VGAHS

VGAVS

BIN
GIN
RIN

R70 22

5DVCC

3

C77
33PF

12

D8

5.6V_RLZ5.6B

OCLK4

1 2

12

DAN202U
D9

UDDC1

8

VCC

7

VSYNC

6

SCL

24LC21MB

19 ohm 0 ohm

L6

FEB_0603

19 ohm

L8

FEB_0603

19 ohm

L10

FEB_0603

3AVCC21

0.1UF_Y5V

3PVCC1

0.1UF_Y5V

VGAHS

C74

1 2

0.1UF_Y5V

1

NC

2

NC

3

NC

45

GNDSDA

L7

1

R43

75

2

L9

1

R45

75

2

L11

1

R49

75

2

12

C57

DGND

12

C62

DGND

R60 22

2

1

DGND

AVS

FEB_0603/0R

0 ohm

FEB_0603/0R

0 ohm

FEB_0603/0R

L12 FEB_1206

L13 FEB_1206

1 2

C69
22PF

14

5 6
7

U8C

74LVC14

12

12

C36

C35

0.1UF_Y5V

GNDK

TMDS_VDD2

TMDS_GND2
T_DPLL_VDD

T_DPLL_GND

TMDS_VDD0

TMDS_GND0

TMDS_VDD3

RXCP
RXCN

TMDS_GND3

REXT

BCLKP

BCLKN

DABLU6/AB3N

DABLU7/AB3P

0.1UF_Y5V

R2P
R2N

R1P
R1N

R0P
R0N

R2.5DVCCR3DVCC

12

+

C37

72
73
74
75

85
76
77
84

78
79
80
81

70
82
83
69

71
68

2
3
5
6
7
8

10
11

12
13
14
15
16
17

23
24
25
26
28
29

L5 FEB_1206

C25
22uF_16V

DGND

12

C44

0.1UF_Y5V

0.1UF_Y5V

R50 1K

1 2

R51 0

1 2

RP5 22X4

7
8

RP6 22X4

7
8

RP7 22X4

7
8

RP8 22X4

7
8

RP9 22X4

7
8

L4 FEB_1206

3DVCC1 2.5DVCC 1

C41 0.047UF_X7R

R42

1

C42
10PF

2

R44

1

C49
10PF

2

R47

1

C53
10PF

2

ADC_AVCC

+

C55
22uF_16V

PLL_AVCC

C61

+

22uF_16V

ECLK4

2

C97
22PF

1

1 2

100

1 2

100

1 2

100

Near to Chip

12

C58

0.1UF_Y5V

0.1UF_Y5V

Near to Chip

12

C63

0.1UF_Y5V

0.1UF_Y5V

R61 22

2

1

NA

1 2

R66 22

U8D

14

9 8
7

74LVC14

1 2

C48 0.047UF_X7R

R46 1K

1 2

ADC_GND

C52 0.047UF_X7R

1 2

ADC_GND

12

12

C60

C59

ADC_GND

0.1UF_Y5V

12

12

C64

C65

PLL_GND

0.1UF_Y5V

PLL_GND

1 2

C71
22PF

1 2

12

C66

0.1UF_Y5V

C67 22PF

C68 22PF

2

1

RTD_SDO/SDI2

1 2

R71

B+

1 2

R+

1 2

1 2

TCON04
TCON14

TCON34
TCON44
TCON84
TCON94
TCON104

TCON74

C98
22PF

RTD_SCLK2
RTD_SCSB2

RTD_RESET2

+

C24
22uF_16V

DGND

ADC_GND

G+

C51

SOG

0.047UF_X7R

2

R48

NA

1M

1

R52 10K

1 2

2

R53

NA

1M

1

1 2

R54 22

1 2

R55 22

1 2

R94 22

1 2

R56 22

1 2

R57 22

1 2

R58 22

1 2

R59 22

1 2

R62 22

DDC_SDA2

DDC_SCL2

AHS

22

Near to Chip

12

C26

0.1UF_Y5V

0.1UF_Y5V

0.1UF_Y5V

PLL_TEST2

RTD_SCLK

5DVCC1,2,4

B+

SOG
G+

R+

C56

1 2

1 2

12

C27

AHS
AVS

12

C28

0.1UF_Y5V

104
105

100
101

102
103

128
122

121
123

118
124

127

125
126
120

Y2

24.576MHz

119
116

RTD_SDO/SDI

RTD_SCSB

R68

4.7K

12

12

C29

C30

0.1UF_Y5V

0.1UF_Y5V

0.1UF_Y5V

92742

GNDIO
AHS
AVS

98

ADCB_VDD

97

B

96

ADCB_GND

94

ADC_VDD
SOG

99

G
ADCR_GND

92

ADC_GND

95

ADC_GNDOFF
R

ADCR_VDD

93

ADC_REFIO

DPLL_VDD

1

DPLL_GND
APLL1_VDD
APLL1_GND

APLL2_VDD
APLL2_GND

APLL3_VDD
APLL3_GND

PLL_TEST2
PLL_TEST1 / IRQ
XI

XO

67

TCON11/VCLK
TCON0/V0

21

TCON1/V1

22

TCON2/V2

30

TCON3/V3

31

TCON4/V4

56

TCON8/V5

57

TCON9/V6

66

TCON10/V7

33

DHS/TCON5/PWM2

34

DVS/TCON_OCLK

35

DCLK/TCON_ECLK

36

DEN/TCON7

SDIO

SCLK

SCSB

112

111

110

R63 100

1 2

1

R65

R67 100

4.7K

1 2

2

1

R69 100

1 2

2

12

12

C31

C32

0.1UF_Y5V

0.1UF_Y5V

60

90

106516591109

GNDIO

GNDIO

GNDIO

GNDIO

GNDIO

RESETB

REFCLK/PWM0

108

117

115

DDCSDA

DDCSCL

107

12

C33

DDC2SCL

DDC2SDA

89

88

VCCIO

VCCIO

64

VCCIO

DARED2/AR1N

63

41832

39

VCCIO

VCCIO

VCCIO

VCCIO

VCCIO

RTD2011B

DARED5/AR2P

DARED3/AR1P

DARED7/AR3P

DARED6/AR3N

DARED4/AR2N

585954

62

61

DAGRN5/AG2P

DAGRN4/AG2N

DAGRN3/AG1P

DAGRN2/AG1N

55

49

50

48

DAGRN6/AG3N

Near to Chip

12

C34

0.1UF_Y5V

0.1UF_Y5V

2052113

1953114

87

86

VCCK

VCCK

VCCK

VCCK

GNDK

GNDK

GNDK

TMDS_TST/PWM1

DBBLU7/BB3P

DBBLU6/BB3N

DBBLU5/BB2P

DBBLU4/BB2N

DBBLU3/BB1P

DBBLU2/BB1N

DBGRN7/BG3P
DBGRN6/BG3N
DBGRN5/BG2P
DBGRN4/BG2N
DBGRN3/BG1P
DBGRN2/BG1N

DBRED7/BR3P
DBRED6/BR3N
DBRED5/BR2P
DBRED4/BR2N
DBRED3/BR1P
DBRED2/BR1N

DAGRN7/AG3P

ACLKP

ACLKN

DABLU2/AB1N

DABLU3/AB1P

DABLU5/AB2P

DABLU4/AB2N

473845464443404137

12

C38

0.1UF_Y5V

Near to Chip

12

12

C46

C45

0.1UF_Y5V

RP1 22X4

3456
2

7

1

8

RP2 22X4

3456
2

7

1

8

RP3 22X4

3456
2

7

1

8

RP4 22X4

3456
2

7

1

8

CP1

3456
2
1

3456
2
1

3456
2
1

3456
2
1

3456
2
1

CP5

DGND 1,2,4

12

C47

0.1UF_Y5V

ADC_GND

3AVCC1

VBRI 1

876

234

1

47PFX4_5%

876

234

1

47PFX4_5%

3AVCC1 1

5

CP2

5

CP6

876

5

CP3

234

1

47PFX4_5%

876

876

5

CP7

234

1

234

1

47PFX4_5%

47PFX4_5%

ViewSonic Corporation

Project Name :

VX510

Document Number :

Size :

40-VF0009-C000

A2

Date:

Monday, May 10, 2004

876

234

1

47PFX4_5%

5

CP8

5

876

1

47PFX4_5%

Title :

LCD MONITOR

1

234

DBBLU7 4
DBBLU6 4
DBBLU5 4
DBBLU4 4

DBBLU3 4
DBBLU2 4
DBGRN7 4
DBGRN6 4

DBGRN5 4
DBGRN4 4
DBGRN3 4
DBGRN2 4

DBRED7 4
DBRED6 4
DBRED5 4
DBRED4 4

876

5

CP4

234

1

47PFX4_5%

DBRED3 4
DBRED2 4
DABLU7 4
DABLU6 4

DABLU5 4
DABLU4 4
DABLU3 4
DABLU2 4

DAGRN7 4
DAGRN6 4
DAGRN5 4
DAGRN4 4

DAGRN3 4
DAGRN2 4
DARED7 4
DARED6 4

DARED5 4
DARED4 4
DARED3 4
DARED2 4

5

876

5

CP9

234

1

47PFX4_5%

Rev :
C

Sheet :

34

of

ViewSonic Corporation

41

Confidential - Do Not Copy VX710

JP2

8
7
6
5
4
3
2
1

HEADER 8/SM

R82 100
R83 100
R84 100
R85 100
R86 100
R87 100
R88 100

DGND

5DVCC1,2,3

1 2
1 2
1 2
1 2
1 2
1 2
1 2

1

R77

4.7K

2

12

C78

0.1UF_Y5V

0.1UF_Y5V

1

R78

4.7K

2

12

C79

0.1UF_Y5V

DGND

1

R79

4.7K

2

12

C80

0.1UF_Y5V

1

R80

4.7K

2

12

C81

0.1UF_Y5V

1

2

12

C82

R81

4.7K

MMBT3904

R91

680_0805

Q8

CN12J1

R76 0

PANEL_3VCC1

UP_KEY
DOWN_KEY
SELECT_KEY

MENU_KEY

POWER_KEY_

1

R89
680_0805

2

0211 ADD
R100,R101

3

2

C

B

Q7

'E

1

2

3

C

'E

1

MMBT3904

1

R92 220

2

B

1 2

UP_KEY 2
DOWN_KEY 2
SELECT_KEY 2
MENU_KEY 2
POWER_KEY 2

R90 220

1 2

1

R100

4.7K

2

5DVCC
1,2,3

1

R101

4.7K

2

DGND1,2,3

5DVCC
1,2,3

ACTIVE_LED 2

STANDBY_LED 2

1 2

DGND

DBRED73
DBRED63
DBRED53
DBRED43
DBRED33
DBRED23

DBGRN73
DBGRN63
DBGRN53
DBGRN43
DBGRN33
DBGRN23

DBBLU73
DBBLU63
DBBLU53
DBBLU43
DBBLU33
DBBLU23

OCLK3

CN12J2

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

CON40

DARED73
DARED63
DARED53
DARED43
DARED33
DARED23

DAGRN73
DAGRN63
DAGRN53
DAGRN43
DAGRN33
DAGRN23

DABLU73
DABLU63
DABLU53
DABLU43
DABLU33
DABLU23

ECLK3

DGND

STH
LOAD
POL
REV

STV1
STV2
CPV
OE

TCON13
TCON33
TCON73
TCON03

TCON83
TCON93

TCON103

TCON43

2

1

22PF

C95

2

1

22PF

C96

2

1

22PF

C89

2

1

22PF

C90

2

1

22PF

C91

2

1

22PF

C92

2

1

22PF

C93

2

1

22PF

C94

ViewSonic Corporation

Project Name :

VX510

Document Number :

Size :

40-VF0009-C000

A3

Monday, May 10, 2004

Date:

Title :

LCD MONITOR

Sheet :

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

CON40

Rev :
C

44

of

ViewSonic Corporation

42

Confidential - Do Not Copy VX710

PIN

L
PIN

N

F001

3.15A/250V

NTC1
SCK054

ZD001
16B

R006

1K

R005

10K

R007

1K

Q002
3906

C005

0.47uF

R001
510K

R002
510K

R003
510K

R004

10K

CX001

0.47uF

Q003

3904

VAR1
471

D002

1N4148

R008

27K 1%

NF001

C004
103

IC004
NC

1

C011
NC

C012
470uF/10V

R039

JUMP

C028

0.1uF

VIN

ZD003

1K

R010

47R

R011

47R

MBR10100

R012 47R

R013

47R

R028
560

R031

15K

1

IC003
TL431

2 3

D006

1 12
2

5

6

R018
0

4

3

IC002B
PC817

T002

CY003

222/Y1

11

83
10

7

R027
180

12

IC002A
PC817

CY001
222/Y2

1

2

8

4

CY002
222/Y2

IC001
1203

1

2

8

4

NF002

43

R019

R044

NC 0805

R020
NC 0805

R021
NC 0805

R045

10

D003

1N4148

R014

51R

C003
NC

27K

R047
27K

C006

10uF/25V

R015
2K

R016

1K

68U/450V

BD001
KBP206G

21

6

6

3

3

57

5 7

C001

C015
10u/25V

C016

0.1uF

R033
91K

222K/1KV

C002

D004
PS1010R

Q001
2SK2645

R017

0.56 2W

R009

120K

D001

1N4007

43

21

471P/500V

D007

MBR10100

C018

NC

C017

0.1uF

C009

C010

471P

C013
470uF/25V

C014
1000u10V

R034
2K

R032
820R

R043
820R

L001

C019
470uF/25V

C027
1000u/10V

L002

SCR001
HXL1225

R040
10K

2

C007

0.1uF

C008

0.1uF

6.2B

R041

GND

VOUT

3

R022
NC

R023
NC

ZD002
NC

R035

NC

C126
NC

C023
NC

+12V

(0.7A)

14V

(14.5A)

+5V

(2A)

ViewSonic Corporation

43

Confidential - Do Not Copy VX710

ViewSonic Corporation

Project Name :
VX510

Size :

B

Date:

Document Number :

83-110119-0000

Title :

LCD MONITOR

Sheet :

Rev :
A

12Wednesday, May 12, 2004

of

ON/OFF

R103

10K

C105

1U OPEN

R102

10K

+14.5V

F101

0 1206

DTC144WKA

R105

5.1K

C109

2.2u/50V

C110

0.001u/16V

R104 5.6K

C111

2.2U/16V

R114
NC

R112

51K

C101

1UF

Q101

C103

0.1U/16V

R108 51K

R110

NC

C106

2.2U/16V

R107
NC

C102

180u/25V

15

16

REF

SCP

FP5451A

CTRT1IN+

1

2

R106

5.1K

C107

0.1U/16V

13

14

2IN+

IC101

3

4

C112

0.1U/16V

Q102

DTA144WKA

C104

0.1/25V

R111
270

12

2IN-

2FBK

1IN-

1FBK

5

R115
270

44

CON102
CN08

+12V

1
2
3

Diming

4
5
6
7
8

+5V

4.3~7.9mA

f=53K
HV(LOAD)=730V
HV(OPEN)=1650V

R101
33K

C114

0.1u/16V

ViewSonic Corporation

C108

11

6

C113

R109
15K

0.22/16V

2DTC

1DTC

0.22/16V

C115
1U OPEN

10

2OUT

R122

3.9K

1OUT

GND VCC

7

8 9

R113
15K

Q114
3904

Confidential - Do Not Copy VX710

R118

3.9K

ZD104

9.1V

Q103

SST3904

Q111

SST3904

R120
470

R116
470

C116

0.1u/25V

R123
NC

R119
NC

R155
62K

Q105
A04405

1

S

2

S

3

S

4 5

GD

Q104
SST3906

Q113
A04405

1

S

2

S

3

S

4 5

GD

Q112
SST3906

R153
100K

R154

100K

8

D

7

D

6

D

8

D

7

D

6

D

2

1 3

2

1 3

D101
B140

D102
B140

D105

BAV99

D106

BAV99

L101

150uH

L102

150uH

R151

100K

R152
100K

ZD102

9.1B

R124
15K

R125
13K

ZD103

9.1B

R126
15K

R127
13K

R131

2.2K 1206
R132

2.2K 1206
R133

2.2K 1206
R134

2.2K 1206

C121

0.22/250V PMS

Q107
KTD1624C

R140

2.7K

R135

2.2K 1206
R136

2.2K 1206
R137

2.2K 1206
R138

2.2K 1206

C122

0.22/250V PMS

Q109
KTD1624C

R146

2.7K

R139

39K

C117

0.01U/16V

R145

39K

C119

0.01U/16V

Project Name :
VX510

Size :

B

Date:

10

7

8

7

C123

22P/3KV

2K 0805

R144

R141

9.1K

C118

0.1U/16V

22P/3KV

2K 0805

2K 0805

R147

9.1K

C120

0.1U/16V

R142

R143

2K 0805

0

C125

R148

R149

R150

0

1 3

2

D103
BAV99

1 3

2

D104
BAV99

PT101
EE-19

6

1
2

4
3

5

Q108
KFD1624C

PT102
EE-19

6

1
2

4
3

5

2SD2150

ViewSonic Corporation

Title :

LCD MONITOR

Document Number :

83-110119-0000

Sheet :

HV(OPEN)=1620V
HV(LOAD)=90V

HV(OPEN)=1690V

Rev :
A

22Wednesday, May 12, 2004

of

CON103
CN02

1
2

CON105
CN02

1
2

Schematic Diagrams --Button Board

CN1

HEADER 8/SM

TOP

GND

1

LED_ORANGE

2

LED_GRN

3

POWER_KEY_

4

MENU_KEY

5

UP_KEY

6

AUTO_KEY

7

DOWN_KEY

8

GR

3

AUTO

D1
LED/3P

2 1

S5

POW

O

G

POWER

S1

MENU

MENU

S2

SL-

DOWN(-)

S3

SL+

S4

AUTO

UP(+)

ViewSonic Corporation

45

Confidential - Do Not Copy VX710

ViewSonic Corporation

Project Name :

VX510

Document Number :

Size :

40-VF000T-C000

A3

Monday, May 10, 2004

Date:

Title :

LCD MONITOR

Sheet :

Rev :
C

11

of

11. PCB Layout Diagrams

Power Board PCB top view

ViewSonic Corporation Confidential

46

-

Do Not Copy VX510

Power Board PCB bottom view

ViewSonic Corporation Confidential

47

-

Do Not Copy VX510

Button Board PCB top view

ViewSonic Corporation Confidential

48

-

Do Not Copy VX510

*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 VX510 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

tinU riaF daB

B.Are you satisfied with the VX510 service manual?

metI tnellecxE dooG riaF daB

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?

Readers basic data:

Name: Title:

Company:
Add.:

Tel:
E-mail:

After completing this form, please return it to ViewSonic Quality Assurance

1-909-839-7943.
([e-mail])

You may also e-mail any suggestions to the Director, Quality Systems & Processes

Fax:

in the USA at facsimile

ViewSonic Corporation Confidential

49

-

Do Not Copy VX510