ViewSonic VA521, VLCDS27996-1W, VE510b-2, VE510s-2, VLCDS27996-2W Service manual

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Service Manual

ViewSonic VA521

VE510b/s-21

Model No. VLCDS27996-1W

Model No. VLCDS27996-2W/-3W

15” Color TFT LCD Display

ViewSonic

(VA521/VE510b/s-2_SM_819_1c Rev. 1c Oct. 2004)



381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583

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.

Documents Number

DCN Number ECR Number

02/11/04

04/05/04

10/25/04 4777

4207

4280

Revision History

4701

Initial Release

Add VE510b/s-2

Change Scaler from MST P/N: 2365929596 To RealTek 2013 P/N: 2365930996

Description of Changes EditorRevision SM Editing Date

A. Lu

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TABLE OF CONTENTS

1. Precautions and Safety Notices

2. Specification

3. Front Panel Function Control Description

4. Circuit Description

5. 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

17 19

35 44 45

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1. Precautions and Safety Notices

1.1 SAFETY PRECAUTIONS

This monitor is manufactured and tested on a ground principle that a user's safety comes first. However, improper use or installation may cause damage to the monitor as well as to the user. Carefully go over the following WARNINGS before installing and keep this guide handy.

WARNINGS

This monitor should be operated only at the correct power sources indicated on the label on the rear end of the monitor. If you're unsure of the power supply in your residence, consult your local dealer or power company.

Do not try to repair the monitor your self as it contains no user-serviceable parts. This monitor should only be

repaired by a qualified technician.

Do not remove the monitor cabinet. There are high-voltage parts inside that may cause electric shock to human

bodies, even when the power cord is unplugged.

Stop using the monitor if the cabinet is damaged. Have it checked by a service technician.

Put your monitor only in a clean, dry environment. If it gets wet, unplug the power cable immediately and

consult your service technician.

Always unplug the monitor before cleaning it. Clean the cabinet with a soft, dry cloth. Apply non-ammonia based cleaner onto the cloth, not directly onto the glass screen.

Keep the monitor away from magnetic objects, motors, TV sets, and transformer.

Do not place heavy objects on the monitor or power cord.

1.2 PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltages, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

1.3 SERVICE NOTES

When replacing parts or circuit boards, clamp the lead wires around terminals before soldering.

When replacing a high wattage resistor (more than 1W of metal oxide film resistor) in circuit board, keep the resistor about 5mm away from circuit board.

Keep wires away from high voltage, high temperature components and sharp edges.

Keep wires in their original position so as to reduce interference.

For usage of this product please also refer to the user's manual.

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2. Specification

2.1. PRODUCT SPECIFICATION

LCD Panel 15.0" TFT

Power Management Energy Star compliant VESA DPMS compatible < 1W

Viewing Angle CR≧10

Vertical: -55°~+45°

Tilt +20°~ 0°

Displayable Resolution XGA 1024× 768 (max.)

Pixel Dimension 0.297× 0.297mm

LCD Display Color 16.2M Color Max. (8bit)

Horizontal: -60°~+60°

Contrast Ratio 300: 1 (min.)

Brightness 200 cd/m

Response Time Tr: 9 ms Tf: 16ms (typ.)

Active Display Area 304.1mm× 228.1mm

Temperature Operating: 0°C ~ +35°C Storage: -20°C ~ +60°C

Power Input Voltage: 100~240 Vac Consumption: 30 Watts (Max.)

2.2. SUPPORTING TIMING CHART

400 : 1 (typ.)

(min.)

250 cd/m2 (typ.)

ITEM 1 2 3 4 5

TIMING 640×350@70Hz 640×480@60Hz 640×480@67Hz 640×480@75Hz 640×480@72Hz Pixel Rate 25.175MHz 25.175MHz 30.240MHz 31.500MHz 31.500MHz H TOTAL 31.778us 31.778us 28.571us 26.667us 26.413us H DISPLAY 25.422us 25.422us 21.164us 20.317us 20.317us H B-Porch 1.907us 1.907us 3.175us 3.810us 4.063us H Width 3.813us 3.813us 2.116us 2.032us 0.270us H Border 0.318us 0.318us 0.000us 0.000us 0.000us V TOTAL 14.268ms 16.683ms 15.000ms 13.334ms 13.734ms V DISPLAY 11.122ms 15.253ms 13.714ms 12.800ms 12.678ms V B-Porch 1.907ms 1.049ms 1.114ms 0.427ms 0.528ms Vs Width 0.064ms 0.064ms 0.086ms 0.080ms 0.079ms V Border 0.191ms 0.254ms 0.000ms 0.000ms 0.000ms H/V Sync +/- -/- -/- -/- -/Interlace No. No. No. No. No.

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ITEM 6 7 8 9 10

TIMING 640×480@85Hz 720×400@70Hz 800×600@56Hz 800×600@60Hz 800×600@72Hz Pixel Rate 36.000MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz H TOTAL 22.111us 31.778us 28.444us 26.400us 20.800us H DISPLAY 17.778us 25.422us 22.222us 20.000us 16.000us H B-Porch 2.222us 1.907us 3.556us 2.200us 1.280us H Width 1.556us 3.813us 2.000us 3.200us 2.400us H Border 0.000us 0.318us 0.000us 0.000us 0.000us V TOTAL 11.764ms 14.268ms 17.778ms 16.579ms 13.853ms V DISPLAY 11.093ms 12.711ms 17.066ms 15.840ms 12.480ms V B-Porch 0.578ms 1.112ms 0.626ms 0.607ms 0.478ms Vs Width 0.069ms 0.064ms 0.057ms 0.106ms 0.125ms V Border 0.000ms 0.222ms 0.000ms 0.000ms 0.000ms H/V Sync -/- -/+ +/+ +/+ +/+ Interlace No. No. No. No. No.

ITEM 11 12 13 14 15

TIMING 800×600@75Hz 800×600@85Hz 832×624@74.5Hz 1024×768@60Hz 1024×768@70Hz Pixel Rate 48.500MHz 56.250MHz 57.280MHz 65.000MHz 75.000MHz H TOTAL 21.333us 18.631us 20.112us 20.677us 17.707us H DISPLAY 16.162us 14.222us 14.525us 15.754us 13.653us H B-Porch 3.232us 2.702us 3.771us 2.462us 1.920us H Width 1.616us 1.138us 1.118us 2.092us 1.813us H Border 0.000us 0.000us 0.000us 0.000us 0.000us V TOTAL 13.333ms 11.756ms 13.417ms 16.666ms 14.272ms V DISPLAY 12.800ms 11.179ms 12.552ms 15.880ms 13.599ms V B-Porch 0.448ms 0.503ms 0.784ms 0.600ms 0.513ms Vs Width 0.064ms 0.056ms 0.060ms 0.124ms 0.106ms V Border 0.000ms 0.000ms 0.00ms 0.000ms 0.000ms H/V Sync +/+ +/+ -/- -/- -/Interlace No. No. No. No. No.

ITEM 16 17

TIMING 1024×768@72Hz 1024×768@75Hz Pixel Rate 77.066MHz 78.750MHz H TOTAL 17.232us 16.660us H DISPLAY 13.287us 13.003us

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H B-Porch 1.869us 2.235us H Width 1.765us 1.219us H Border 0.000us 0.000us V TOTAL 13.889ms 13.328ms V DISPLAY 13.234ms 12.795ms V B-Porch 0.500ms 0.466ms Vs Width 0.103ms 0.050ms V Border 0.000ms 0.000ms H/V Sync -/- +/+ Interlace No. No.

2.3. D-SUB CONNECTOR

D-SUB 15 PIN CONNECTOR

1.Red Video 6.Red GND 11.NC

12345

678910

11 12 13 14 15

2.Green Video 7.Green GND 12.SDA

3.Blue Video 8.Blue GND 13.H-sync

4.NC 9. +5V for DDC 14.V-sync

5.GND 10.GND 15.SCL

SIGNAL LEVEL

CONNECTOR SIGNAL DESCRIPTION

R RED 0.7vp-p(VIDEO) G GREEN 0.7vp-p(VIDEO) B BLUE 0.7vp-p(VIDEO) H H/SYNC TTL positive or negative V V/SYNC TTL positive or negative SDA DDC1/2B TTL SCL DDC1/2B TTL

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3. Front Panel Function Control Description

Main Menu with OnView controls

Displays, saves changes to, and exits the Main Menu.

Selects a highlighted control. Also, displays the control screen for the selected control and toggles between control pairs.

Front Control Panel

Power light

Scroll through menu options and adjust the displayed control.

Power On/Off

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Do the following to adjust the screen image:

To display the Main Menu, press button [1].

Main Menu

AUTO

SET

1:EXIT 2:SELECT

Auto Adjust

Contrast/Brightness

Color Adjust

Information

Image Adjust

Setup Menu

Memory Recall

NOTE: All OnView menus and adjustment screens disappear automatically

after about 15 seconds. This time period is adjustable through the Setup menu and the OSD timeout control described on page 11.

To highlight a control you want to adjust, press I or J to scroll up or down

the Main Menu.

To select the highlighted control, press button [2]. A control screen appears

like the example shown below.

Contrast

1:EXIT 2: Brightness

To adjust the control, press the up I or down J buttons.

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

The line at the bottom of the screen tells you what you can do next: Exit or Select the control that is highlighted.

The following tips may help you optimize your display:

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 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 Iand down Jbuttons.

Contro Explanation

Auto Adjust

automatically sizes, centers, and fine tunes the

videosignal to eliminate waviness and distortion. Press the [2] button to obtain a sharper image.

NOTE

: Auto Adjust works with most common video cards. If

this function does not work on your LCD display, then lower the video refresh rate to 60 Hz and set the resolution to its pre-set value.

Contrast

adjusts the difference between the image background

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

Brightness

Color Adjust

adjusts background black level of the screen image.

provides several color options: preset color temperatures and User which allows you to adjust red (R), green (G), and blue (B). The factory setting for this product is 6500K (6500 Kelvin).

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.

Information

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).

displays the timing mode (video signal input)

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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: 48.60 KHz

V. Frequency: 60.00 Hz

Pixel Clock: 65.00 MHz

Resolution: 1024 x 768

Model Number: VLCDS23585-2W

Serial No:

www.viewsonic.com

1:EXIT

Image Adjust

H./V. Position

H. Size

Fine Tune

Sharpness

1:EXIT 2:SELECT

The Image Adjust controls are explained below:

H./V. Position

adjusts horizontal and vertical position of the screen image. You can toggle between Horizontal and Vertical by pressing button [2]. Horizontal moves the screen image to the left or to the right. Vertical moves the screen image up and down.

H. Size

NOTE:

Fine Tunesharpens focus by aligning the illuminated text and/

(Horizontal Size) adjusts the width of the screen image.

Vertical size is automatic with your LCD display.

or graphic characters.

NOTE:TrytheAuto Adjustbefore using the Fine

Tune control.

Sharpness

Setup Menu displays the menu shown below.

OSD

adjusts the clarity and focus of the screen image.

Setup Menu

Language Select

Resolution Notifier

OSD Position

OSD Timeout

1:EXIT 2:SELECT

The Setup Menu controls are explained below.

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anguage

Selectallowsyoutochoosethelanguageusedin

the menus and control screens.

OSD

Short Cut Key

Function Key : 5 Keys !!!! 1 2 ▼

Resolution Notice

For best picture quality

change the resolution to

1024 x 768

1:EXIT 2:DISABLE

OSD Position

advises the optimal resolution to use.

allows you to move the on-screen display menus

and control screens.

OSD Timeout

sets the length of time an 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.

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.

▲▲▲▲

▼▼▼

[1] Main Menu

[2] Auto Image Adjust

[▼▼▼▼] or [▲▲▲▲]

to immediately activate Contrast menu. It should be change to Brightness OSD by push button [2].

[▼▼▼▼] + [▲▲▲▲]

recall Contrast or Brightness while in the Contrast or Brightness adjustment, or recall both of Contrast and Brightness when the OSD is not open.

[1] + [2] toggle 720x400 and 640x400 mode when

input 720x400 or 640x400 mode.

[1] + [▼▼▼▼] + [▲▲▲▲]

(Keep pushing 5 sec)

[1] + [▼▼▼▼]

[1] + [▲▲▲▲]

White Balance.

Power Lock

OSD Lock

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4. Circuit Description

(VA521/VE510s-2/VE510b-2 Realtek Scaler)

A. AC-DC CONVERTER

The power supply with a high-integrated green-mode PWM controller provides several features to enhance the performance of power flyback converters. I801 is a PWM controller and provides many protection functions. I802 is a photo couple to transfer the feedback signal from the second side wh ich I803 detected both of the output DC voltage on 3.3V and 12V. D813 detected the working voltage o n I801 and Q805 would pull down the voltage on I8 01 pin5 to shut down I801 if feedback loop was failed. R826 would be a dynamic load which was active while backlight was turned off and system still working on, this kept 12V output voltage under 13V to protect the panel. After system went to power saving mode, the R826 would no loaded. This was detected by I804 and Q803 active the R826 to load or not.

B. Scaling controller

The RTD2013 ADC is to convert RGB analog signal to digital signal that scaling chip can acknowledge. The HSYNC input receives a logic signal and provides the frequency reference for pixel clock generation. The scaling IC is to converts the input signal ranging from VGA to XGA into XGA resolution that panel can acknowledge.

General

 Embedded dual DDC support DDC1, DDC2B,DDC/CI  Zoom scaling up and down

Embedded Pattern Generator



 No external memory required.

Require only one crystal to generate all timing



 Embedded reset control output

Embedded crystal output to MICROP



 3 channels 8 bits PWM output, and selectable PWM clock frequency.

PIN DESCRIPTION

(I/O Legend: A= Analog, I= Input, O=Output, P=Power, G=Ground)

■ ADC: 15 pins

Name I/O Pin No Description Note

ADC_ GND AG 27 ADC ground ADC_REFIO AP 28 ADC band-gap voltage de-coupling 1.20V ADC_VDD AP 29 Analog power (3.3V) BLUE+ AI 30 Analog input from BLUE channel BLUE- AI 31 Analog input ground from BLUE channel ADC_ GND AG 32 ADC ground SOG/ADC_TEST AIO 33 SOG in/ADC test pin GREEN+ AI 34 Analog input from GREEN channel GREEN- AI 35 Analog input ground from GREEN channel ADCB_VDD AP 36 Analog power (3.3V) RED+ AI 37 Analog input from RED channel RED_ AI 38 Analog input ground from RED channel ADC_GND AG 39 Analog ground ADC_GND AG 40 Analog ground ADC_VDD AP 41 Analog power (3.3V) AHS AI 42 Analog HS input (10), (4), (5) AVS AI 43 Analog VS input (2), (4), (5)

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■ PLL:8 pins

Name I/O Pin No Description Note XO AI 1 Reference clock output XI AO 2 Reference clock input DPLL GND AG 3 Ground fo r dig ital PLL DPLL VDD AP 4 Power for digital PLL (3.3V) APLL VDD AP 5 Power for multi-phase PLL (3.3V) PLL TEST1 AIO 6 Test Pin 1 / IRQ# 3.3V tolerance PLL TEST2 AIO 7 Test Pin 2/Power-on-latch for crystal out

Frequency

APLL GND AG 8 Ground for multi-phase PLL

■ Control Interface: 7 pins

Name I/O Pin No Description Note SDIO [0] IO 54 Serial control I/F data in/Parallel port data

(2), (3), / 2mA

[0] SDIO [1] / TCON [4] / BBLU [0] SDIO [2] / TCON [3] / BBLU [1] SDIO [3] / PWM2 / TCON [2]

IO 53 Parallel port data [1] / TCON [4] / TTL

BBLU [0]

IO 52 Parallel port data [1] / TCON [3] / TTL

BBLU [1]

(1), (2), (3), / 2mA (1), (2), (3), / 2mA

IO 51 Parallel port data [1] / TCON [4] / PWM2 (1), (2), (3), /

2mA SCLK I 50 Serial control I/F clock (2), (3), (5) SCSB I 111 Serial control I/F chip select (2), (3), (5) RESET O 56 RESET output for Micron (2), (5), (6) / 2mA

■ Display & TCON/VIDEO-8 Port: 54 pins

:LVDS+RSDS+TTLO :RSDS+TTLO :RSDS+TTLIO :TTLO :TTLIO Pin NO

51 S [3] /

52 S [2] /

6-bits Dual

RSDS

TCON [2] / PWM2

TCON [3]

6-bits Single

RSDS

S 3] / TCON [2] / PWM2 S [2] / TCON [3]

8/6 bits

Dual/Single

LVDS S [3] / TCON [2] / PWM2 S [2] / TCON [3]

8 bits

Dual/Single

TTL S [3] / TCON [2] / PWM2 S [2] / BBLU [1] /

6 bits Dual

TTL

S [3] / TCON [2] / PWM2 S [2] / TCON [3]

6 bits Single

TTL

S [3] / TCON [2] / PWM2 S [2] / TCON [3]

Note

(1), (2), (3), / 2mA

TCON [3]

53 S [1] /

TCON [4]

S [1] / TCON [4]

S [1] / BBLU [0] /

S [1] / TCON [4]

(1), (2), (3), / 2mA

TCON [4]

55 PWM2 /

COUT / TCON [13]

PWM2 / COUT / TCON [13]

(1), (2), (3), / 2mA

59 BB3P BB3P NC BBLU [7] BBLU [7] BBLU [7] 60 BB3N BB3N NC BBLU [6] BBLU [6] BBLU [6] 61 BB2P BB2P NC BBLU [5] BBLU [5] BBLU [5] 62 BB2N BB2N NC BBLU [4] BBLU [4] BBLU [4] 63 BB1P BB1P NC BBLU [3]

BBLU [3] BBLU [3]

/T0

64 BB1N BB1N NC BBLU [2]

BBLU [2] BBLU [2]

/T1

65 BCLKP BCLKP NC BGRN [1] /

TCON [6] TCON [6]

66 BCLKN BCLKN NC BGRN [0] /

TCON [5] TCON [5]

67 BG3P BG3P NC BGRN [7] BGRN [7] BGRN [7] 68 BG3N BG3N NC BGRN [6] BGRN [6] BGRN [6]

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73 BG2P BG2P TODP 74 BG2N BG2N TODN 75 BG1P BG1P TOCLKP 76 BG1N BG1N TOCLKN

77 BR3P BR3P TOCP 78 BR3N BR3N TOCN 79 BR2P BR2P TOBP 80 BR2N BR2N TOBP

81 BR1P BR1P TOAP

82 BR1N BR1N TOAP

85 AB3P NC TEDP

86 AB3N NC TEDN

87 AB2P NC TECLKP 88 AB2N 89 AB1P 90 BB1N

91 ACLKP 92 ACLKN 93 AG3P

AG3N NC

AG2P

AG2N TCON [10] NC AGRN [4] /

100

AG1P TCON [9] NC AGRN [3] /

101

AG1N TCON [8] NC AGRN [2] /

102

103 AR3P

104 AR3N

105 AR2P

106 AR2N

107 AR1P

NC NC NC NC NC NC

TECLKN

TECP

TECN

TEBP

TEBN

TEAP

TEAN

TCON [11]

NC AGRN [5] /

TCON [7] NC ARED [7] / TCON [6] NC ARED [6] / TCON [5] NC ARED [5] / TCON [1] NC ARED [4] / TCON [0] NC ARED [3] /

BGRN [5] / T4 BGRN [4] / T5 BGRN [3] / T6 BGRN [2] / T7 BRED [7] / T8 BRED [6] / T9 BRED [5] / T10 BRED [4] / T11 BRED [3] / T12 BRED [2] / T13 ABLU [7] / T14 ABLU [6] / T15 ABLU [5] / T16 ABLU [4] / T17 ABLU [3] / T18 ABLU [2] / T19 ABLU [1] / T20 ABLU [0] / T21 AGRN [7] / T22 AGRN [6] / T23

T24 T25 T26 T27

T28 T29 TH TV TE

BGRN [5] BGRN [5] BGRN [4] BGRN [4] BGRN [3] BGRN [3] BGRN [2] BGRN [2]

BRED [7] BRED [7] BRED [6] BRED [6] BRED [5] BRED [5] BRED [4] BRED [4] BRED [3] BRED [3] BRED [2] BRED [2]

ABLU [7] ABLU [7]

ABLU [6] ABLU [6] ABLU [5]

ABLU [5]

ABLU [4] ABLU [4] ABLU [3] ABLU [3] ABLU [2] ABLU [2]

TCON [1] TCON [1] TCON [0] TCON [0] AGRN [7] AGRN [7]

AGRN [6] AGRN [6] AGRN [5] AGRN [5] AGRN [4] AGRN [4] AGRN [3] AGRN [3] AGRN [2] AGRN [2]

ARED [7] ARED [7] ARED [6] ARED [6]

ARED [5] ARED [5] ARED [4] ARED [4] ARED [3] ARED [3]

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108 AR1N NC 113 PWM2 /

COUT / TCON [12]

114 TCON [11]

PWM2 / COUT / TCON [12] V [0] V [0] ARED [0] TCON [11] (1), (7), (8)

NC AR ED [2] /

PWM2 /

ARED [1] COUT PWM2 / COUT / TCON [12]

ARED [2] ARED [2]

(9) COUT / TCON [12]

/V [0]

115 TCON [10]

V [1] V [1] BRED [1] TCON [10] (1), (7), (8)

/V [1]

116 TCON [9] /

V [2] V [2] BRED [0] TCON [9] (1), (7), (8)

V [2]

117 TCON [8] /

V [3] V [3] AGRN [1] TCON [8] (1), (7), (8)

V [3]

118 TCON [7] /

V [4] V [4] AGRN [0] TCON [7] (1), (7), (8)

V [4]

119 TCON [6] /

V [5] V [5] DHS DHS DHS (1), (7), (8)

V [5]

122 TCON [5] /

V [6] V [6] DVS DVS DVS (1), (7), (8)

V [6]

123 TCON [1] /

V [7]

124 TCON [0] /

V [7] V [7] DENA

DENA DENA (1), (7), (8)

VCLK VCLK DCLK DCLK DCLK (1), (7), (8)

VCLK

*Single RSDS, even/odd swap, data (59~82) output to pin85~108, TCON (99~108) output to pin59~68. *In 6-bit dual TTL output mode, Video8 cannot output TCON7~TCON11; while video8 can output TCON in

6-bit single TTL mode.

■ TMDS: 18 pins

Name I/O Pin No Description Note

TMDS_TST/ PWM1 AIO 9 TMDS_TEST Pin / PWM1 / Power-on-latch

for serial / parallel port TMDS_GND G 10 TMDS_VDD P 11 (3.3V) NC A 12 Impedance Match Reference. TMDS_VDD P 13 (3.3V) NC I 14 Differential Data Input NC I 15 Differential Data Input TMDS_GND G 16 NC I 17 Differential Data Input NC I 18 Differential Data Input TMDS_VDD P 19 (3.3V) NC I 20 Differential Data Input NC I 21 Differential Data Input TMDS_GND G 22 NC I 23 Differential Data Input NC I 24 Differential Data Input TMDS_GND G 25 TMDS_VDD P 26 (3.3V)

■ PWM Interface: (PWM1, PWM2 can be selected from 1 of 3 possible pins.)

Name I/O Pin No Description Note PWM2 / TCON [2] / S [3] PWM2 / TCON [13] /

O 51 PWM2 / TCON [2] / SDIO [3] (1), (2), (3), (5),

(8),

O 55 PWM2 / TCON [13] / Crystal out (2), (8), (9) COUT PWM2 / TCON [12] / COUT

O 113 PWM2 / TCON [12] / Crystal out (2), (8), (9) 6bit

dual TTL cannot support

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PWM1 / TMDS_TST AIO 9 PWM1/ TMDS_TEST Pin/ Power-on-latch

for serial / parallel port PWM1 / DDCSDA / TCON [1] / BBLU [0] PWM1 / TCON [7] IO 125 PWM1 / TCON [7] (1), (2), (3), (5),

PWM0 / REFCLK IO 112 PWM0 / (In / out) test pin for DCLK /

■ DDC Channel:4 pins

Name I/O Pin No Description Note DDCSCL/TCON [0] / BBLU [1] DDCSDA/TCON [1] / PWM1/BBLU [0]

TCON [5] I 126 TCON [5] (2), (3), (5) TCON [7]/PWM1 IO 125 TCON [7]/ PWM1 (1), (2), (3), (5),

■ Power & Ground:22 pins

Name I/O Pin No Description

3.3V Power P 49,121 VCCIO: 2

3.3V Ground G 48,120 GNDIO: 2

3.3V Power P 58,71,83, 95,110 PVCC: 5

3.3V Ground G 57,72,84,96,109 PGND: 5

2.5V Power P 45,69,98,127 VCCK: 4

2.5V Ground G 44,70,97,128 GNDK: 4

Note: (1) TTL compatible CMOS Input (Vt=1.7V); VCC=3.3V; (2) 5V tolerance pad; (3) Internal 75K Ohms pull high resistor. (4) Internal 75K Ohms pull low resistor. (5) Schmitt trigger CMOS Input (Vt=1.4~2.2V); (6) Open-Drain, Output Drive low & Pull-high. (7) Bi-directional input/output (8) Programmable driving current (2~10mA) (9) TTL output 5V & 3.3V (10) 4V tolerance pad

IO 47 PWM1 / DDC serial control I/F data input /

output / TCON [4]

Video8 even-odd signal

I 46 DDC serial control I/F clock/TCON [0]/TTL

BBLU [1]

IO 47 DDC serial control I/F data input/ output/

TCON [1]/ PWM1/ TTL BBLU [0]

(2), (7), (8)

(1), (2), (3), (5), (8),

(8), (2), (9)

(2), (3), (5)

(1), (2), (3), (5), (6), (8)/8mA/no slew

(6), (8)/8mA/no slew

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C. MTV312M64

The MTV312M micro-controller is an 8051 CPU core embedded device especially tailored for CRT/LCD Monitor applications. It includes an 8051 CPU core, 1024-byte SRAM, 14 built-in PWM DACs, VESA DDC interface, 4-channel A/D converter, and a 64K-byte internal program Flash-ROM. A “CMOS output pin” means it can sink and drive at least 4mA current. It is not recommended to use such pin as input function. A “open drain pin” means it can sink at least 4mA current but only drive 10~20uA to VDD. It can be used as input or output function and needs an external pull up resistor. A “8051 standard pin” is a pseudo open drain pin. It can sink at least 4mA current when output is at low level, and drives at least 4mA current for 160nS when output transits from low to high, then keeps driving at 100uA to maintain the pin at high level. It can be used as input or output function. It needs an external pull up resistor when driving heavy load device.

POWER CONFIGURATION

The MTV312M can work on 5V or 3.3V power supply system. In 5V power system, the VDD pin is connected to 5V power and the VDD3 needs an external capacitor, all output pins can swing from 0~5V, input pins can accept 0~5V input range. And ADC conversion range is 5V. However, X1 and X2 pins must be kept below 3.3V.

In 3.3V power system, the VDD and VDD3 are connected to 3.3V power, all output pins swing from 0~3.3V, HSYNC, VSYNC and open drain pin can accept 0~5V input range, other pins must be kept below 3.3V. And the ADC conversion range is 3.3V.

D. INVERTER

In order to drive the CCFLs embedded in the panel module, there is a push-pull inverter to convert by the controller. from input 12V up to hundreds of AC volta ge output peak to peak. The inverter is formed by symmetric in order to drive the separate lamp modules. The input stage consists of a PWM controller, push-pull inverter, and switching MOSFET to convert DC input into AC output. The output stage consists of a tuning capacitor, transformer, and push-pull MOSFET pair to boost AC output up to hundreds of voltage peak to peak. And one resister is serial to lamp for output volt a ge feedback.

There are two signals which control the inverter come from system to turn on the inverter and control brightness. Logic “low” level which send to I901 is turn on the inverter.

BRI signal control brightness by DC level which was integral from PWM signal.

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5. Adjusting Procedure

ADJUSTMENT CONDITIONS AND PRECAUTIONS

5.1.

1. Approximately 30 minutes should be allowed for warm up before proceeding.

2. Adjustments should be undertaken only on those necessary elements since most of them have been carefully

preset at the factory.

3. ESD protection is needed before adjustment.

MAIN ADJUSTMENTS

5.2.

NO. FUNCTION DESIGNATION

1. V-com Voltage On the back of the Panel

2. Eeprom Initial Function Key

3. White Balance Function Key

ALIGNMENT PROCEDURES

5.3.

Adjustment Conditions and Precautions:

(A). Power supply voltage:

AC 110/120V±10% 60 Hz±5%, AC 220/240V±10% 50 Hz ±5%.

(B). Warm up time:

The display must be power ON for at least 30 minutes at full white pattern before starting alignments.

This is especially critical in color temperature and white balance adjustments.

(C). Signals: reference the front detail specifications and timing table.

Video : reference the front detail specifications.

1. Adjustment of V-com Voltage:

A. Timing : 1024x768@60Hz. 48KHz

B. Pattern : The picture of “ Shut down windows” or Full screen pixel ON/OFF pattern.

C. Adjust V-com to let the center of the screen no flash.

2. Eeprom Initia l:

A. Timing : 1024x768@60Hz.

B. Pattern : Cross hatch.

C. Switch off the power and press the “▲” and “ 2 “ key simultaneously, then switch on the power. At

this time we can enter into the factory mode when press the “ 1 “key.

D. Select the “EEPROM INIT” item and press “ 2 “key to reset the Eeprom.

3. White Balance Adjustment :

A. Timing : 1024x768@60Hz.

B. Pattern : 16Gray Level. or 5-MOSAIC (Pattern 42)

C. Set CA210 color analizer at the center of screen and along a perpendicular to the screen at 0cm from

the display.

D. Move “▼” key to select the “ WHITE BALANCE” item in the factory mode and press “ 2 “key,

then the white balance will be auto dadjusted.

E. Color temperature verification: (Set Brightness and Contrast to Maximum)

6500K verify : press “▼” ,“▲” key to move cursor to 6500K at factory mode

and press “ 2 “ key, and then check the color temperature is

x=0.313 ±0.02

y=0.329 ±0.02

Y≧200 cd/m

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VA521 VE510b/s-2

6. Trouble Shooting Flow Chart

(VA521/VE510s-2/VE510b-2)

6.1. NO POWER or BACKLIGHT

NO POWER

Yes

With power

but power saving mode more

than 1 Watts

Yes

with main board more than

check main board.

Check Q903,I804

without connecting main board,

1Watts

Check main board

backlight_on signal

Check Q903,D906

Check R925,F901

broken or not

Check Q905.

Check I901,I902,

R904,R905

Check 5V on I901 pin6

Check I901 pin1 voltage

Q901,Q902,D903,D904

3.3V on P801

pin5,6 to GND

12V on P802 pin3 to GND

Yes Yes

NO BACKLIGHT.

Check P802 pin2 with

3.3V or not

Yes

>1.0volts,<3.0volts

while inverter turn on

Yes

Check

CHECK C805

with voltage more than

150volts or not

Check R813~R815 broken or

Check Q802,D813 failed or not

If there had Sawtooth

waveform on DC output

Check I802,I803

If there had Sawtooth

waveform on DC output

Check D809,D811.

If there had Sawtooth

waveform on DC outputr

not

Yes

D801~D804 failed or not,

F801 broken or not,

R802 failed or not

Check Q801 D & S short or

R807 broken or not

CHECK

not,I801 failed,

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6.2. NO DISPLAY (Realtek Scaler)

Display

Check Power

region

Refer to NO POWER

trouble shoot flow char

Check LED Color

Green

Press Power key ON/OFF is OK ?

(See LED is green or

dark.)

Yes

Press "1" key if OSD

menu is on display ?

Yes

Check X102 Crystal

24.576MHz is working ?

Yes

AmberDark

Amber & Green

Check IO cable is

Check X101 Crystal

12MHz is working?

Check uP I104

Check Keypad

Inverter is Ok ?

connect OK ?

Yes

Reset is Ok ?

pcb is OK ?

Yes

Check if

Change X102

Yes

Check I/P signal is in

pwr saving state?

Check I104 is OK ?

Check Reset circuit

C117,D113,Q101

Check Power

region with no

Change

I104

backlight

Check I101

Pin#46,47 data bus

have signal

Yes

Check panel Powers

VLCD_3V3 VLCD_12V

correct

Yes

Change LCD panel

Change I101 LCD

controller IC

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VA521 VE510b/s-2

USA WALL 1.83M BLACK

A-PC-0106-0121

2427130046

Added 10/08/04

B-00000277

6201-7956908161

B-CB-0206-0177

6202-7956908101

B-PS-0204-0066

6204-7956908101

C-FP-0301-0966

C-BC-0302-0583

D15/C13 20276(3+6) 1.83M BLK

A-VIO-0118-0034

2427501174

VA521 WIZARD 031104 VER.A

Added 10/08/04

DC-00000278

2438501145

M-LB-0813-0928

M-LB-0813-0927

M-LB-0813-0530

M-LB-0813-0959

M-LB-0830-0731

JK0936F WEN

M-LB-0813-0528

2055103400

M-LB-0813-0769

M-LB-0813-0002

CLAA150XG08V CPT

M-LCD-0826-0223

2212004701

M-MS-0808-9216

(Interchangeable)

M-MS-0808-9216

(Interchangeable)

M-MS-0808-9397

VA521 VLCDS27996-1W 040728

P-BX-0601-0946

2011121005

VA521 EPS (L)

P-FM-0602-0855

2012176900

VA521 EPS (R)

P-FM-0602-0856

2012177000

M-MS-0808-0027

PL-FK-0709-0151

M-MS-0808-9213

M-MS-0808-9214

M-MS-0808-9215

PL-PS-0715-0986

7. Recommended Spare Parts List

RECOMMENDED SPARE PARTS LIST (VA521-1)

ViewSonic Model Number: VLCDS27996 Rev: 1b

Item ECR/ECN ViewSonic P/N Ref.P/N Location Q'ty

Accessories:

PC Board Assembly:

3 4

Cabinets:

5 6

Cables:

Documentation:

9 10 11 12 13 14 15 16

Electronic

Hardware:

18.1

18.2

Miscellaneous:

Packing Material:

20 21 22 23

Plastics:

24 25 26 27 28

POWER CORD

PCB ASS'Y BLOCK (MAIN) PCB ASS'Y BLOCK (MAIN)

PCB ASS'Y BLOCK (CON) PCB ASS'Y BLOCK (POWER) FRONT BEZEL ABS 94 HB PS-7604B CABI BACK ABS 94HB PANTONE BLACK C=4001 I/O CABLE

DATE:2003 CD-OWNER GUIDE

LABEL VA521 VLCDS27996-1W LABEL VA521 VLCDS27996-1W SMALL LABEL 10*20 HI-POT TESTED 0K LABEL VSC HIGH VOLTAGE WARNING LABEL LABEL VA521 VLCDS27996-1W 040623 LABEL LABEL VIEWSONIC OPEN STAND LABEL-LCD SERIAL LABEL VIEWSONIC LCD SERIAL LABEL LCD PANEL HINGE

HINGE VA521 -5°~+20° (T.L)

LED INDIC.-PWR VA521 PMMA 94HB CARTON BOX POLYFOAM POLYFOAM POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE FUNCTION KEY VA521 ABS 94HB AL-PLATE NAME PLATE VIEWSONIC LOGO 3 PIN VA521 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO NAME PLATE VIEWSONIC E015-017 STAND ABS94HB PANTONE BLACK C=4001

Description

VA521 -5°~ + 20°(F.S)

Removed 10/08/04 B-MB-0201-0833 6201-7956908101 1

2024266702 1F01 2022262202 2C01

Removed 10/08/04 A-CD-VA521 2438501135

2055632038 6P02 2055636019 6P05 2055617101 6P13 2055613392 6P14 2055131817 6P50

2055613293 5B10 2056603050 6P55 6P54 6P51

2106656300 2C20 RA

2106656301 2C20 RB

2053753701 1F02

2013150901 6P60 2044266102 1F03 2051352000 1F04 2051352100 1F05 2051352200 2C02 2028258002 5B01

P951

P961

6P80 6P80

6P52

V901

6P01 6P20 6P21

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M-MS-0808-9216

M-MS-0808-9397

RECOMMENDED SPARE PARTS LIST (VE510b-2)

ViewSonic Model Number: VLCDS27996 Rev: 1c

Item ECR/ECN ViewSonic P/N Ref. P/N Location Q'ty

Accessories:

PC Board Assembly:

2 3 PCB ASS'Y BLOCK (CON) B-CB-0206-0177 6202-7956908101 1 4 PCB ASS'Y BLOCK (POWER) B-PS-0204-0066 6204-7956908101 1

Cabinets:

5 6

Cables:

Documentation:

9 10 11 12 13 14 15 16 17

Electronic

Hardware:

Miscellaneous:

Packing Material:

21 22 23 24

Plastics:

25 26 27 28 29 STAND ABS 94HB MIDNIGHT GRAY PL-PS-0715-0992 2028258003 5B01 1

POWER CORD USA WALL 1.83M BLACK A-PC-0106-0121 2427130046 P951 1 PCB ASS'Y BLOCK (MAIN) Removed 07/24/04 B-MB-0201-0853 6201-7956908251 1

PCB ASS'Y BLOCK (MAIN) PCB ASS'Y BLOCK (MAIN) Added 10/08/04 B-00000279 6201-7956908261 1

FRONT BEZEL ABS 94 HB MIDNIGHT GRAY CABI BACK ABS 94HBMIDNIGHT GRAY I/O CABLE D15/C13 20276(3+6) 1.83M BLK A-VIO-0118-0034 2427501174 P961 1

CD-OWNER GUIDE Removed 10/08/04 A-CD-VE510 2438501147 6P81 1 CD-OWNER GUIDE VE510B-2 WIZARD DATE:20040205 Added 10/08/04 A-CD-VE510B-2 2438501148 6P80 1

LABEL VE510B-2 VLCDS27996-3W M LABEL ViewSonic VA520 NUMBER STICKER LABEL VE510B-2 VLCDS27996-3W SMALL LABEL 10*20 HI-POT TESTED 0K LABEL VSC HIGH VOLTAGE WARNING LABEL LABEL VE510B-2 VLCDS27996-3W 040728 LABEL JK0936F WEN LABEL VIEWSONIC OPEN STAND LABEL-LCD SERIAL LABEL VIEWSONIC LCD SERIAL LABEL LCD PANEL CLAA150XG08V CPT M-LCD-0826-0223 2212004701 V901 1 HINGE HINGE VA521 -5°~+20° (T.L) LED INDIC.-PWR VA521 PMMA 94HB CARTON BOX VE510B-2 VLCDS27996-3W 040728 POLYFOAM VA521 EPS (L) POLYFOAM VA521 EPS (R) POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE FUNCTION KEY VA521 ABS 94HB AL-PLATE NAME PLATE VIEWSONIC LOGO 3 PIN VA521 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO NAME PLATE NAME PLATE VIEWSONIC E015-027

Description

VA521 -5°~ + 20°(F.S)

Added 07/24/04

Removed 10/08/04

B-MB-0201-0853 6201-7956908252 1

C-FP-0301-0991

C-BC-0302-0597

M-LB-0813-0981 M-LB-0813-0855 M-LB-0813-0982 M-LB-0813-0530 M-LB-0813-0959 M-LB-0830-0714 M-LB-0813-0528 M-LB-0813-0769 M-LB-0813-0002

M-MS-0808-9216

P-BX-0601-0970 P-FM-0602-0855

P-FM-0602-0856 M-MS-0808-0027 PL-FK-0709-0151 M-MS-0808-9213 M-MS-0808-9214 M-MS-0808-9396

2024266704 1F01 2022262203 2C01

2055632063 6P02 2055613281 6P03 2055636024 6P05 2055617101 6P13 2055613392 6P14 2055131836 6P50 2055103400 6P52 2055613293 5B10 2056603050 6P55 6P54 6P51

2106656300 2C20 RA 2106656301 2C20 RB 2053753701 1F02 2011121007 6P01 2012176900 6P20 2012177000 6P21 2013150901 6P60 2044266102 1F03 2051352000 1F04 2051352100 1F05 2051352202 2C02

1 1

1 1 1 1

1 1

1 1 1 1 1 1 1 1

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VA521 VE510b/s-2

M-MS-0808-9216

Added 10/11/04

M-MS-0808-9397

RECOMMENDED SPARE PARTS LIST (VE510s-2)

ViewSonic Model Number: VLCDS27996 Rev: 1c

Item ECR/ECN ViewSonic P/N Ref.P/N Location Q'ty

Accessories:

PC Board Assembly:

3 PCB ASS'Y BLOCK (CON) B-CB-0206-0177 6202-7956908101 1 4 PCB ASS'Y BLOCK (POWER) B-PS-0204-0066 6204-7956908101 1

Cabinets:

5 6

Cables:

Documentation:

9 10 11 12 13

15 16 17

Electronic

Hardware:

19 20

Miscellaneous:

Packing Material:

23 24 25

Plastics:

26 27 28

30 STAND ABS94HBPANTONE BLACK C=4001 PL-PS-0715-0986 2028258002 5B01 1

Description

POWER CORD USA WALL 1.83M BLACK A-PC-0106-0121 2427130046 P951 1 PCB ASS'Y BLOCK (MAIN)

PCB ASS'Y BLOCK (MAIN) PCB ASS'Y BLOCK (MAIN) Added 10/11/04 B-00000285 6201-7956908261 1

FRONT BEZEL CABI BACK

I/O CABLE D15/C13 20276(3+6) 1.83M BLK Added 10/11/04 A-VIO-0118-0034 2427501174 P961 1

CD-OWNER GUIDE VE510S-2 WIZARD DATE:20040205 LABEL LABEL LABEL LABEL LABEL VSC HIGH VOLTAGE WARNING LABEL

LABEL

LABEL JK0936F WEN LABEL VIEWSONIC OPEN STAND LABEL-LCD SERIAL LABEL VIEWSONIC LCD SERIAL LABEL LCD PANEL CLAA150XG08V CPT M-LCD-0826-0223 2212004701 V901 1 HINGE HINGE VA521 -5°~+20°(T.L) LED INDIC.-PWR VA521 PMMA 94HB

CARTON BOX CARTON BOX

POLYFOAM VA521 EPS (L) POLYFOAM VA521 EPS (R) POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE FUNCTION KEY VA521 ABS 94HB AL-PLATE NAME PLATE VIEWSONIC LOGO 3 PIN VA521 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO

NAME PLATE NAME PLATE VIEWSONIC E015-017 NAME PLATE NAME PLATE VIEWSONIC E015-027

ABS 94 HBPS-7604B/C4001 C-FP-0301-0993 2024266703 ABS 94HB PANTON BLACK C=4001 C-BC-0302-0583 2022262202

VE510S-2 WIZARD DATA:20040205 A-CD-VE510S-2 2438501147 6P80 1 VE510S-2 VLCDS27996-2W (M) M-LB-0813-0986 2055632062 ViewSonic VA520 NUMBER STICKER M-LB-0813-0855 2055613281 VE510S-2 VLCDS27996-2W SMALL M-LB-0813-0987 2055636023 10*20 HI-POT TESTED 0K M-LB-0813-0530 2055617101

VE510S-2 VLCDS27996-2W 040728 Added: ECO 4628 M-LB-0830-0713 2055131835

VA521 -5°~ + 20°(F.S)

VE510S-2 VLCDS27996-2W 040728 Added 10/11/04 P-00000286 2011121006

Removed 04/01/04

Added 04/01/04

Removed 10/11/04

Removed 10/11/04 P-BX-0601-0972

Removed 10/11/04 M-MS-0808-9215 2051352200

Added 10/11/04 M-MS-0808-9396

B-MB-0201-0854 6201-7956908252 1

B-MB-0201-0854 6201-7956908251 1

1F01 2C01

6P02 6P03 6P05

M-LB-0813-0959

M-LB-0813-0528 M-LB-0813-0769 M-LB-0813-0002

M-MS-0808-9216

P-FM-0602-0855

P-FM-0602-0856 M-MS-0808-0027 PL-FK-0709-0151 M-MS-0808-9213 M-MS-0808-9214

2055613392 6P14

2055103400 6P52 2055613293 5B10 2056603050 6P55 6P54 6P51

2106656300 2C20 RA 2106656301 2C20 RB 2053753701 1F02

2011121003

2012176900 6P20 2012177000 6P21 2013150901 6P60 2044266102 1F03 2051352000 1F04 2051352100 1F05

2051352202 2C02

6P13

6P50

6P01

2C02

1 1

1 1 1 1 1

1 1 1

1 1

1 1 1 1 1 1

1 1

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VA521 VE510b/s-2

D122 RA

D122 RB

J911 J912

R107 R111 R125 R197

R163 R181

C109 RA

C109 RB

R192

C181

Q108 RA

Q108 RB

BOM LIST (VA521-1)

ViewSonic Model Number: VLCDS27996 Rev: 1c

Item ViewSonic P/N Ref. P/N Location Q'ty

1 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 1/96 2 E-C-0404-3815 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C116 C122 C133 C134 C135

3 E-R-0405-6409 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T R103 R106 R108 R10 R112 R114

4 E-D-0403-1667 2364600196 DIODE,SWITCH SMD

5 E-D-0403-2041 2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF D101 RB

6 M-WR-0828-0450 2428106075 JUMPER

7 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T L101 L102 L103 R102 R105

8 M-SCW-0824-0811 2080003700 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 1F18 1F19 8 9 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R128 R129 R149 R157 R159

10 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 9S01 2C22 7 11 #N/A 2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T C102 RA

12 #N/A 2346247396 CAP,CHIP 125'C CS 0603/X7R/25V 0.047u K T C102 RB

13 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T R124 R130 R133 R161 R188

14 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T C132 C144 C147 C159 C171

15 M-WR-0828-0478 2428106100 JUMPER

16 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA L106 L107 L108 L109 L110 5 17 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS Q101 RA

18 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES Q101 RB

19 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T C155 C164 C165 C176 C177 5

Description

LL4148 3.5X1.5φ TEMIC GS08

0.6φ7.50MM

0.6φ10.00MM

C136 C137 C138 C139 C140 C141 C142 C143 C148 C149 C151 C154 C157 C158 C160 C161 C162 C163 C166 C167 C168 C169 C170 C172 C175 C178 C179 C180

R116 R120 R132 R134 R135 R144 R145 R150 R151 R152 R153 R154 R155 R156 R176 R177 R186

D101 RA D103 RA D104 RA D106 RA D107 RA D108 RA D113 RA D114 RA D116 RA D117 RA D119 RA D120 RA D121 RA

D103 RB D104 RB D106 RB D107 RB D108 RB D113 RB D114 RB D116 RB D117 RB D119 RB D120 RB D121 RB

J801 J802 J803 J808 J809 J810 J811 J901 J902 J903 J909 J910

C103 RA C104 RA C106 RA C107 RA

C103 RB C104 RB C106 RB C107 RB

J807 J904 J906 J907 J908 L802 6

Q102 RA Q103 RA Q107 RA

Q102 RB Q103 RB Q107 RB

ViewSonic Corporation Confidential

Do Not Copy

VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

D804 RA

D804 RB

D112 RA

D112 RB

BSS3-1/2H T=0.25 SN 3

Q905 RA

Q905 RB

0.6φ5.00MM

Q109 RA

Q109 RB

I804 RA

I804 RB

20 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE S701 S702 S703 S704 S705 5 21 E-D-0403-0531 2363600195 DIODE,SWITCH 1N4148 DO-35 T D808 D902 D903 D904 D905 5 22 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5 23 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T C111 C113 C114 C115 4 24 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T C119 C121 C145 C146 4 25 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 RN1 RN2 RN3 RN4 4 26 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T R118 R119 R139 R140 4 27 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T R146 R180 R190 R199 4 28 #N/A 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T R807 R810 R818 R831 4 29 #N/A 2251439086 RES,CHIP 1/4 RC 1206 1/4 W 3.9 ohm F T R813 R814 R815 R816 4 30 E-R-0405-5989 2253310096 RES,CHIP 1/8 RC 0805 1/8 W 10ohm J T R904 R905 R910 R911 4 31 E-D-0403-1105 2363217595 DIODE,RECT 20D8 IR D801 RA

32 E-D-0403-1531 2363221195 DIODE,RECT PG208 PEC D801 RB

33 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H10 4 34 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 1F14 4 35 M-MS-0808-9408 2061453400 BUSHING VE710 PLUG RUBBER 2C04 4 36 M-SCW-0824-0440 2085740102 SCREW,B OTW+ SCREW B OTW+ M4X10 5B06 4 37 E-C-0404-3898 2341110096 CAP,CHIP 125'C CS 0603/COG/50V 10p J T C101 C105 C108 3 38 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS D105 RA

39 E-D-0403-2808 2364505616 DIODE,ZENER SMD TZMC5V6 SOD-80 5.2V~6V VISHAY D105 RB

40 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A L111 L112 L113 3 41 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T L115 R165 R189 3 42 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T R104 R109 R113 3 43 E-R-0405-6603 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J T R171 R172 R195 3 44 #N/A 2347110496 CAP,CHIP 125'C CS 0805/X7R/50V 0.1u K T C813 C909 C916 3 45 M-MS-0808-0854 2097400301 EYELET 46 E-Q-0402-0718 2361316191 XISTOR,NPN R 2PC945P PHILIPS Q802 RA

47 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC Q802 RB

48 M-WR-0828-0455 2428106050 JUMPER 49 #N/A 2335310841 CAP,ELE LOW ESR 105'C EC 1000u/ 16V 10*16 P=5.0 C C816 C817 C819 3 50 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P55 6P54 6P51 3 51 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA L104 L105 2 52 E-Q-0402-1624 2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q106 RA

53 E-Q-0402-1180 2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES Q106 RB

54 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T R127 R158 2 55 E-R-0405-6001 2253347296 RES,CHIP 1/8 RC 0805 1/8 W 4.7Kohm J T R183 R196 2 56 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA Q105 Q803 2 57 #N/A 2344133296 CAP,CHIP 125'C CS 1206/COG/50V 3300P J T C903 C904 2 58 #N/A 2251400096 RES,CHIP 1/4 RC 1/4W 0.00 F F901 R925 2 59 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY Q901 Q902 2 60 #N/A 2253456496 RES,CHIP 1/4 RC 1206 1/4 W 560Kohm J T R803 R830 2 61 E-R-0405-5991 2253310396 RES,CHIP 1/8 RC 0805 1/8 W 10Kohm J T R812 R916 2 62 #N/A 2253422096 RES,CHIP 1/4 RC 1206 1/4 W 22 ohm J T R817 R832 2 63 #N/A 2253310596 RES,CHIP 1/8 RC 0805 1/8 W 1Mohm J T R909 R920 2 64 #N/A 2333547691 CAP,ELE 105'C EC 47u/ 35V 6.3*11 P=5.0 T C810 C919 2 65 #N/A 2284110291 CAP,CER CC 1000P/1KV X7R P=5.0 K T C814 C815 2 66 E-C-0404-3890 2333347701 CAP,ELE 105'C EC 470u/ 16V 10*12.5 P=5.0 C C901 C820 2 67 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) S802 S803 2 68 #N/A 2365328191 IC,LINEAR AP431VA TO-92 ATC I803 RA

69 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD I803 RB

70 E-R-0405-7169 2232491495 RES,CBN 1/4 RD 1/4W 910Kohm P=7.5 J T R804 R805 2 71 E-R-0405-3443 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J T52 MINI R901 R902 2 72 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C C801 C804 2 73 #N/A 2287133212 CAP,CER Y1 CAP 3300P/250V K T C802 C803 2 74 #N/A 2275420001 CAP CER TC 20P/3KV SL P=7.5 J C C914 C915 2 75 E-D-0403-1501 2363231612 DIODE,RECT 31DF2 IR(NI) D809 D811 2 76 #N/A 2404380202 CONNECTOR WBT CONN. P=8.0mm 2P P901 P902 2 77 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 1F17 1F23 2 78 M-SCW-0824-0123 2084740102 SCREW,BND T+ M4X10(BND T+) 5B04 2 79 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 5B05 2 80 M-CV-0830-0281 2027258402 DUST COVER VA521 ABS 94HB AL-PALTE 5B07 2 81 M-SCW-0824-6745 2084740104 SCREW,BND T+ M4X10(BND T+) (BLK) 2C23 2 82 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T R191 1 83 E-IC-0401-4046 2365930996 IC,DIGITAL SMD RTD2013 PQFP128 Realtek I101 1

Description

μｍ

ViewSonic Corporation Confidential

D802 RA D803 RA

D802 RB D803 RB

D111 RA

D111 RB

E801 E802 E803 3

Q903 RA

Q903 RB

J806 J812 L804 3

Do Not Copy

VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

LED 3φ GRN/YEL

SUPPRESSOR

0.6φ12.50MM

0.6φ15.00MM

84 E-IC-0450-0041 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON I104 1 85 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08 I105 RA 1 86 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL I105 RB 1 87 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION I106 RA 1 88 #N/A 2365813196 IC,LINEAR(SMD) AME8805DEGT SOT-223 AME I106 RB 1 89 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA P107 RA 1 90 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON P107 RB 1 91 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC Q104 RA 1 92 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA Q104 RB 1 93 #N/A 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22 ohm J P=0.8 RN6 1 94 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T R142 1 95 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T R148 1 96 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T R182 1 97 #N/A 2202518300 PCB MULTILAYER VA521(A) M/B FR4*2 100*82 U101 1 98 #N/A 2336310613 CAP,MINI ELE 105'C EC 10u/ 16V 4*7 P=2.5 T C117 1

99 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T C156 1 100 #N/A 2404301112 CONNECTOR JST PH 13P SIDE P=2.0 OR EQUAL P101 1 101 M-MS-0808-6355 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL P104 1 102 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL P105 1 103 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US X101 1 104 E-X-0415-0112 2369103901 XTAL,OSC 24.576MHZ/49US X102 1 105 M-MS-0808-6352 2363703800 LED 106 #N/A 2202127100 PC BOARD VA521 KEY/B FR1 115*31 U701 1 107 M-WR-0828-6626 2427408181 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 P701 1 108 E-C-0404-5329 2349110396 CAP,CHIP 125'C CS 1206/X7R/50V 0.01u K T C809 1 109 E-C-0404-4212 2347410596 CAP,CHIP 85'C CS 0805/Y5V/50V 1.0u Z T C902 1 110 #N/A 2347427396 CAP,CHIP 85'C CS 0805/Y5V/50V 0.027u Z T C905 1 111 #N/A 2342133196 CAP,CHIP 125'C CS 0805/COG/50V 330p J T C906 1 112 #N/A 2342127096 CAP,CHIP 125'C CS 0805/COG/50V 27p J T C907 1 113 #N/A 2347647596 CAP,CHIP 85'C CS 0805/Y5V/16V 4.7u Z T C908 1 114 #N/A 2347110396 CAP,CHIP 125'C CS 0805/X7R/50V 0.01u K T C910 1 115 #N/A 2347133296 CAP,CHIP 125'C CS 0805/X7R/50V 3300p K T C912 1 116 #N/A 2347122296 CAP,CHIP 125'C CS 0805/X7R/50V 2200P K T C913 1 117 #N/A 2347115396 CAP,CHIP 125'C CS 0805/X7R/50V 0.015u K T C917 1 118 #N/A 2364600996 DIODE,SWITCH SMD BAV99 SOT-23 DIODES D901 RA 1 119 #N/A 2364601096 DIODE,SWITCH SMD BAV99 SOT-23 PHILIPS D901 RB 1 120 E-Q-0402-7030 2360608596 FET,N-CH(SMD) AP9960M SO-8 APEC I902 RA 1 121 E-Q-0402-7031 2360608696 FET,N-CH(SMD) AO4826 SO-8 AO I902 RB 1 122 #N/A 2251426126 RES,CHIP 1/4 RC 1206 1/4 W 26.1Kohm F T R808 1 123 #N/A 2253447096 RES,CHIP 1/4 RC 1206 1/4 W 47ohm J T R809 1 124 E-R-0405-5990 2253310296 RES,CHIP 1/8 RC 0805 1/8 W 1Kohm J T R811 1 125 #N/A 2253412396 RES,CHIP 1/4 RC 1206 1/4 W 12Kohm J T R819 1 126 #N/A 2251322016 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm F T R820 1 127 #N/A 2251310006 RES,CHIP 1/8 RC 0805 1/8 W 100 ohm F T R821 1 128 #N/A 2251327416 RES,CHIP 1/8 RC 0805 1/8 W 2.74Kohm F T R822 1 129 #N/A 2251320026 RES,CHIP 1/8 RC 0805 1/8 W 20Kohm F T R823 1 130 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T R827 1 131 #N/A 2251318026 RES,CHIP 1/8 RC 0805 1/8 W 18Kohm F T R828 1 132 #N/A 2251343216 RES,CHIP 1/8 RC 0805 1/8 W 4.32Kohm F T R829 1 133 #N/A 2253427196 RES,CHIP 1/4 RC 1206 1/4 W 270 ohm J T R833 1 134 #N/A 2253351596 RES,CHIP 1/8 RC 0805 1/8 W 5.1Mohm J T R903 1 135 E-R-0405-2983 2251382526 RES,CHIP 1/8 RC 0805 1/8W 82.5Kohm F T R906 1 136 E-R-0405-7121 2251390926 RES,CHIP 1/8 RC 0805 1/8 W 90.9Kohm F T R907 1 137 #N/A 2251310036 RES,CHIP 1/8 RC 0805 1/8 W 100Kohm F T R908 1 138 E-R-0405-5997 2253322296 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm J T R912 1 139 E-R-0405-5992 2253310196 RES,CHIP 1/8 RC 0805 1/8 W 100ohm J T R915 1 140 #N/A 2251349916 RES,CHIP 1/8 RC 0805 1/8W 4.99Kohm F T R918 1 141 #N/A 2251341206 RES,CHIP 1/8 RC 0805 1/8W 412 ohm F T R921 1 142 #N/A 2251340206 RES,CHIP 1/8 RC 0805 1/8W 402 ohm F T R924 1 143 B-MB-0201-0851 2202126901 PC BOARD JT166W18 P/B CEM1 160*100 2.01 U801 1 144 #N/A 2297427212 CAP,PPP PPN 2700P/250V P=10.0 K K C806 1 145 E-C-0404-2272 2283110291 CAP,CER CK45B 1000.000PF 500V K T C808 1 146 E-C-0404-1838 2333610691 CAP,ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C811 1 147 E-C-0405-4323 2301310391 CAP,MTL CF93M 0.010UF 63V J T C821 RA 1 148 E-C-0405-4324 2301510391 CAP,MTL CF93M 0.010UF 100V J T C821 RB 1 149 E-D-0403-2801 2362900495 TRANSIENT VOLTAGE

150 E-D-0403-2802 2362900995 TRANSIENT VOLTAGE

151 #N/A 2363231995 DIODE,RECT UF4007 PEC D806 RA 1 152 #N/A 2363223195 DIODE,RECT UF4007 GS D806 RB 1 153 E-D-0403-1496 2363221495 DIODE,RECT UF4005G PEC. D807 RA 1 154 #N/A 2363223095 DIODE,RECT UF4005 GS D807 RB 1 155 #N/A 2363517695 DIODE,ZENER HZ18-2 17.5-18.3V 0.5W HITACHI D813 1 156 #N/A 2363516895 DIODE,ZENER HZ6B-2 HITACHI D906 1 157 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL F801 RA 1 158 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO F801 RB 1 159 M-WR-0828-0460 2428106125 JUMPER 160 E-R-0405-2725 2233410095 RES,CBN 1/4 S RD 1/4WS 10.00 J T52 MINI J805 1 161 M-WR-0828-0451 2428106150 JUMPER 162 #N/A 2232656395 RES,CBN 1/2 RD 1/2W 56Kohm J T52 R806 1

Description

D701 1

P6K91A DO-15 PEC D805 RA 1

P6KE91A DO-15 WILLAS D805 RB 1

J804 1

J905 1

ViewSonic Corporation Confidential

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

VA521 -5

~ + 20°(F.S)

163 #N/A 2232412295 RES,CBN 1/4 RD 1/4W 1.2Kohm P=10.0 J T R824 1 164 #N/A 2242330595 HIGH VOLTAGE RESISTOR RD 1/2W 3.00M J R917 1 165 #N/A 2357568608 EC HI-RIPPLE 105C 400V EC 68u/400V 16*32 P=7.5 S C805 1 166 #N/A 2287147212 CAP,CER CK45E 4700.000PF 250VA M KC C823 1 167 #N/A 2275450901 CAP,CER TC 5P/3KV SL P=7.5 J C C911 1 168 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG I801 1 169 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA I802 1 170 #N/A 2365330200 IC,LINEAR OZ9RRAD PDIP-8 MICRO I901 1 171 #N/A 2371118301 COIL,CHOKE 18mH 0.32mm*90TS UU-10.5 L805 1 172 #N/A 2371150901 COIL,CHOKE 5uH 0.5mm*19Ts R3*15 I=2.0A L807 1 173 M-MS-0808-9226 2427409141 WIRE HARNESS 9/3+6P H/B 1007#26 L=140/70mm P801 1 174 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING R802 1 175 #N/A 2235647013 RES,MTL 3 RS 3WS 47ohm J P=20.0 R826 1 176 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS S801 RA 1 177 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM S801 RB 1 178 #N/A 2374228004 XFORMER,POWR ER-28 2UEW 0.27*2 32Ts 1.8mH T801 1 179 #N/A 2374300700 XFORMER INVERTER EEL-19 16/2080Ts 0.4/0.045mm T901 1 180 #N/A 2361610600 FET,N-CH PHX4NQ60E TO-220AB PHILIPS Q801 RA 1 181 #N/A 2361610700 FET,N-CH SSS4N60B TO-220F FAIRCHILD Q801 RB 1 182 #N/A 2072260600 HEAT SINK AL 72*20*T1.5MM 9H01 1 183 C-FP-0301-0966 2024266702 FRONT BEZEL ABS 94 HB PS-7604B 1F01 1 184 M-MS-0808-9397 2053753701 LED INDIC.-PWR VA521 PMMA 94HB 1F02 1 185 PL-FK-0709-0151 2044266102 FUNCTION KEY VA521 ABS 94HB AL-PLATE 1F03 1 186 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 1F04 1 187 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 1F05 1 188 M-LCD-0826-0223 2212004701 LCD PANEL CLAA150XG08V CPT V901 1 189 M-MS-0808-9212 2071969000 METAL FITTG SECC T=0.8MM FOR CPT VA521 1F11 1 190 M-MS-0808-9219 2072456900 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1F12 1 191 #N/A 2072457300 INSULATOR MYLAR BLACK 94V0 T=0.5 BOTTOM 1F13 1 192 M-SCW-0824-6820 2085740062 SCREW,B OTW+ B,OTW+,M4x6 1F15 1 193 M-MS-0808-9220 2071668700 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1F16 1 194 M-MS-0808-9221 2072457000 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1F20 1 195 M-MS-0808-9222 2071670400 SHIELD PLATE SPTE T=0.3MM (TOP) 1F21 1 196 M-MS-0808-9223 2071670500 SHIELD PLATE SPTE T=0.3MM (DOWN) 1F22 1 197 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 198 M-MS-0808-9218 2434410300 AL SHIELDING TAPE W25*L30mm*T0.06 (AL) K901 1 199 M-FC-0809-0794 2420309001 FFC CABLE FFC 50P*0.5*L90mm P981 1 200 C-BC-0302-0583 2022262202 CABI BACK ABS 94HB PANTONE BLACK C=4001 2C01 1 201 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 202 M-BK-0805-0070 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C03 1 203 M-LB-0813-0927 2055636019 LABEL VA521 VLCDS27996-1W SMALL 6P05 1 204 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 6P13 1 205 M-LB-0830-0731 2055131817 LABEL VA521 VLCDS27996-1W 040623 6P50 1 206 PL-PS-0715-0986 2028258002 STAND ABS94HB PANTONE BLACK C=4001 5B01 1 207 M-MS-0808-9225 2071969200 METAL FITTG SECC T=1MM STAND 5B02 1 208 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1 209 A-VIO-0118-0034 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK P961 1 210 M-MS-0808-9216 2106656300 HINGE 211 M-MS-0808-9216 2106656301 HINGE VA521 -5°~+20° (T.L) 2C20 RB 1 212 M-MS-0808-9224 2105251600 SPRING PLATE VA521 PB-CU T=0.2MM 2C21 1 213 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK P951 1 214 DC-00000278 2438501145 CD-OWNER GUIDE VA521 WIZARD 031104 VER.A 6P80 1 215 M-MS-0808-9211 2002310369 GUARANT CARD VIEWSONIC VA521 QSG 6P84 1 216 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P85 1 217 #N/A 2011121002 CARTON BOX VA521 VLCDS27996-1W 031225 6P01 1 218 M-LB-0813-0928 2055632038 LABEL VA521 VLCDS27996-1W 6P02 1 219 P-FM-0602-0855 2012176900 POLYFOAM VA521 EPS (L) 6P20 1 220 P-FM-0602-0856 2012177000 POLYFOAM VA521 EPS (R) 6P21 1 221 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1 222 M-MS-0808-0027 2013150901 POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE 6P60 1

Description

2C20 RA 1

ViewSonic Corporation Confidential

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VA521 VE510b/s-2

D122 RA

D122 RB

J911 J912

C109 RA

BOM LIST (VE510b-2)

ViewSonic Model Number: VLCDS27996 Rev: 1a

Item ViewSonic P/N Ref. P/N Location Q'ty

1 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 1/96

2 E-C-0404-3815 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C116 C122 C133 C134

Description

C135 C136 C137 C138 C139 C140 C141 C142 C143 C148 C149 C151 C154 C157 C158 C160 C161 C162 C163 C166 C167 C168 C169 C170 C172 C175 C178 C179 C180

3 E-R-0405-6409 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T R103 R106 R108 R10

R112 R114 R116 R120 R132 R134 R135 R144 R145 R150 R151 R152 R153 R154 R155 R156 R176 R177 R186

4 E-D-0403-1667 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5f TEMIC GS08 D101 RA

D103 RA D104 RA D106 RA D107 RA D108 RA D113 RA D114 RA D116 RA D117 RA D119 RA D120 RA D121 RA

5 E-D-0403-2041 2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF D101 RB

D103 RB D104 RB D106 RB D107 RB D108 RB D113 RB D114 RB D116 RB D117 RB D119 RB D120 RB D121 RB

6 M-WR-0828-0450 2428106075 JUMPER 0.6f7.50MM J801 J802 J803 J808

J809 J810 J811 J901 J902 J903 J909 J910

7 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T L101 L102 L103 R102

R105 R107 R111 R125

R197 8 M-SCW-0824-0811 2080003700 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 1F18 1F19 8 9 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 9S01 2C22 7

10 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R128 R129 R149 R157

R159 R163 R181

11 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T R124 R130 R133 R161

R188 R192 6

12 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T C132 C144 C147 C159

C171 C181 6

13 #N/A 2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T C102 RA

C103 RA

C104 RA

C106 RA

C107 RA

33 23

ViewSonic Corporation Confidential

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

C109 RB

Q108 RA

Q108 RB

D804 RA

D804 RB

14 #N/A 2346247396 CAP,CHIP 125'C CS 0603/X7R/25V 0.047u K T C102 RB

15 M-WR-0828-0478 2428106100 JUMPER 0.6f10.00MM J807 J904 J906 J907

16 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5 17 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T C155 C164 C165 C176

18 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS Q101 RA

19 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES Q101 RB

20 E-D-0403-0531 2363600195 DIODE,SWITCH 1N4148 DO-35 T D808 D902 D903 D904

21 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA L106 L107 L108 L109

22 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE S701 S702 S703 S704

23 M-MS-0808-9408 2061453400 BUSHING VE710 PLUG RUBBER 2C04 4 24 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 1F14 4 25 M-SCW-0824-0440 2085740102 SCREW,B OTW+ SCREW B OTW+ M4X10 5B06 4 26 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H10 4 27 #N/A 2251439086 RES,CHIP 1/4 RC 1206 1/4 W 3.9 ohm F T R813 R814 R815 R816

28 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T R146 R180 R190 R199

29 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T R118 R119 R139 R140

30 E-R-0405-5989 2253310096 RES,CHIP 1/8 RC 0805 1/8 W 10ohm J T R904 R905 R910 R911

31 #N/A 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T R807 R810 R818 R831

32 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 RN1 RN2 RN3 RN4 4 33 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T C119 C121 C145 C146

34 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T C111 C113 C114 C115

35 E-D-0403-1105 2363217595 DIODE,RECT 20D8 IR D801 RA

36 E-D-0403-1531 2363221195 DIODE,RECT PG208 PEC D801 RB

37 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P55 6P54 6P51 3 38 M-MS-0808-0854 2097400301 EYELET BSS3-1/2H T=0.25 SN 3µｍ E801 E802 E803 3 39 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T R104 R109 R113 3 40 E-R-0405-6603 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J T R171 R172 R195 3 41 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T L115 R165 R189 3 42 #N/A 2335310841 CAP,ELE LOW ESR 105'C EC 1000u/ 16V 10*16 P=5.0 C C816 C817 C819 3 43 E-C-0404-3898 2341110096 CAP,CHIP 125'C CS 0603/COG/50V 10p J T C101 C105 C108 3 44 #N/A 2347110496 CAP,CHIP 125'C CS 0805/X7R/50V 0.1u K T C813 C909 C916 3 45 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC Q802 RB

46 E-Q-0402-0718 2361316191 XISTOR,NPN R 2PC945P PHILIPS Q802 RA

47 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS D105 RA

48 E-D-0403-2808 2364505616 DIODE,ZENER SMD TZMC5V6 SOD-80 5.2V~6V VISHAY D105 RB

49 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A L111 L112 L113 3 50 M-WR-0828-0455 2428106050 JUMPER 0.6f5.00MM J806 J812 L804 3

Description

C103 RB C104 RB C106 RB C107 RB

J908 L802 6

C177 5

Q102 RA Q103 RA Q107 RA

Q102 RB Q103 RB Q107 RB

D905 5

L110 5

S705 5

D802 RA D803 RA

D802 RB D803 RB

Q903 RB Q905 RB 3

Q903 RA Q905 RA 3

D111 RA D112 RA 3

D111 RB D112 RB 3

ViewSonic Corporation Confidential

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

51 M-CV-0830-0281 2027258402 DUST COVER VA521 ABS 94HB AL-PALTE 5B07 2 52 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 1F17 1F23 2 53 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 5B05 2 54 M-SCW-0824-0123 2084740102 SCREW,BND T+ M4X10(BND T+) 5B04 2 55 M-SCW-0824-6745 2084740104 SCREW,BND T+ M4X10(BND T+) (BLK) 2C23 2 56 E-R-0405-7169 2232491495 RES,CBN 1/4 RD 1/4W 910Kohm P=7.5 J T R804 R805 2 57 E-R-0405-3443 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J T52 MINI R901 R902 2 58 #N/A 2251400096 RES,CHIP 1/4 RC 1/4W 0.00 F F901 R925 2 59 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T R127 R158 2 60 E-R-0405-5991 2253310396 RES,CHIP 1/8 RC 0805 1/8 W 10Kohm J T R812 R916 2 61 #N/A 2253310596 RES,CHIP 1/8 RC 0805 1/8 W 1Mohm J T R909 R920 2 62 E-R-0405-6001 2253347296 RES,CHIP 1/8 RC 0805 1/8 W 4.7Kohm J T R183 R196 2 63 #N/A 2253422096 RES,CHIP 1/4 RC 1206 1/4 W 22 ohm J T R817 R832 2 64 #N/A 2253456496 RES,CHIP 1/4 RC 1206 1/4 W 560Kohm J T R803 R830 2 65 #N/A 2275420001 CAP CER TC 20P/3KV SL P=7.5 J C C914 C915 2 66 #N/A 2284110291 CAP,CER CC 1000P/1KV X7R P=5.0 K T C814 C815 2 67 #N/A 2287133212 CAP,CER Y1 CAP 3300P/250V K T C802 C803 2 68 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C C801 C804 2 69 E-C-0404-3890 2333347701 CAP,ELE 105'C EC 470u/ 16V 10*12.5 P=5.0 C C901 C820 2 70 #N/A 2333547691 CAP,ELE 105'C EC 47u/ 35V 6.3*11 P=5.0 T C810 C919 2 71 #N/A 2344133296 CAP,CHIP 125'C CS 1206/COG/50V 3300P J T C903 C904 2 72 E-Q-0402-1180 2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES Q106 RB Q109 RB 2 73 E-Q-0402-1624 2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q106 RA Q109 RA 2 74 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY Q901 Q902 2 75 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA Q105 Q803 2 76 E-D-0403-1501 2363231612 DIODE,RECT 31DF2 IR(NI) D809 D811 2 77 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD I803 RB I804RB 2 78 #N/A 2365328191 IC,LINEAR AP431VA TO-92 ATC I803 RA I804RA 2 79 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA L104 L105 2 80 #N/A 2404380202 CONNECTOR WBT CONN. P=8.0mm 2P P901 P902 2 81 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) S802 S803 2 82 C-FP-0301-0991 2024266704 FRONT BEZEL ABS 94 HB MIDNIGHT GRAY 1F01 1 83 M-MS-0808-9397 2053753701 LED INDIC.-PWR VA521 PMMA 94HB 1F02 1 84 PL-FK-0709-0151 2044266102 FUNCTION KEY VA521 ABS 94HB AL-PLATE 1F03 1 85 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 1F04 1 86 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 1F05 1 87 M-MS-0808-9212 2071969000 METAL FITTG SECC T=0.8MM FOR CPT VA521 1F11 1 88 M-MS-0808-9219 2072456900 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1F12 1 89 #N/A 2072457300 INSULATOR MYLAR BLACK 94V0 T=0.5 BOTTOM 1F13 1 90 M-SCW-0824-6820 2085740062 SCREW,B OTW+ B,OTW+,M4x6 1F15 1 91 M-MS-0808-9220 2071668700 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1F16 1 92 M-MS-0808-9221 2072457000 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1F20 1 93 M-MS-0808-9222 2071670400 SHIELD PLATE SPTE T=0.3MM (TOP) 1F21 1 94 M-MS-0808-9223 2071670500 SHIELD PLATE SPTE T=0.3MM (DOWN) 1F22 1 95 C-BC-0302-0597 2022262203 CABI BACK ABS 94HBMIDNIGHT GRAY 2C01 1 96 M-MS-0808-9396 2051352202 NAME PLATE NAME PLATE VIEWSONIC E015-027 2C02 1 97 M-BK-0805-0070 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C03 1 98 M-MS-0808-9216 2106656300 HINGE

99 M-MS-0808-9216 2106656301 HINGE VA521 -5°~+20° (T.L) 2C20 RB 1 100 M-MS-0808-9224 2105251600 SPRING PLATE VA521 PB-CU T=0.2MM 2C21 1 101 PL-PS-0715-0992 2028258003 STAND ABS94HBMIDNIGHT GRAY 5B01 1 102 M-MS-0808-9225 2071969200 METAL FITTG SECC T=1MM STAND 5B02 1 103 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1 104 P-BX-0601-0970 2011121007 CARTON BOX VE510B-2 VLCDS27996-3W 040728 6P01 1 105 M-LB-0813-0981 2055632063 LABEL VE510B-2 VLCDS27996-3W M 6P02 1 106 M-LB-0813-0855 2055613281 LABEL ViewSonic VA520 NUMBER STICKER 6P03 1 107 M-LB-0813-0982 2055636024 LABEL VE510B-2 VLCDS27996-3W SMALL 6P05 1 108 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 6P13 1 109 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 110 P-FM-0602-0855 2012176900 POLYFOAM VA521 EPS (L) 6P20 1 111 P-FM-0602-0856 2012177000 POLYFOAM VA521 EPS (R) 6P21 1 112 M-LB-0830-0714 2055131836 LABEL VE510B-2 VLCDS27996-3W 040728 6P50 1 113 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1 114 M-MS-0808-0027 2013150901 POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE 6P60 1 115 A-CD-VE510B-2 2438501148 CD-OWNER GUIDE VE510B-2 WIZARD DATA:20040205 6P80 1 116 M-MS-0808-9395 2002310388 GUARANT CARD VIEWSONIC VE510B-2 QSG 6P84 1 117 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P85 1 118 #N/A 2072260600 HEAT SINK AL 72*20*T1.5MM 9H01 1 119 #N/A 2336310613 CAP,MINI ELE 105'C EC 10u/ 16V 4*7 P=2.5 T C117 1 120 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T C156 1 121 #N/A 2357568608 EC HI-RIPPLE 105C 400V EC 68u/400V 16*32 P=7.5 S C805 1 122 #N/A 2297427212 CAP,PPP PPN 2700P/250V P=10.0 K K C806 1 123 E-C-0404-2272 2283110291 CAP,CER CK45B 1000.000PF 500V K T C808 1 124 E-C-0404-5329 2349110396 CAP,CHIP 125'C CS 1206/X7R/50V 0.01u K T C809 1 125 E-C-0404-1838 2333610691 CAP,ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C811 1 126 E-C-0405-4323 2301310391 CAP,MTL CF93M 0.010UF 63V J T C821 RA 1

Description

VA521 -5° + 20°(F.S)

2C20 RA

ViewSonic Corporation Confidential

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

127 E-C-0405-4324 2301510391 CAP,MTL CF93M 0.010UF 100V J T C821 RB 1 128 #N/A 2287147212 CAP,CER CK45E 4700.000PF 250VA M KC C823 1 129 E-C-0404-4212 2347410596 CAP,CHIP 85'C CS 0805/Y5V/50V 1.0u Z T C902 1 130 #N/A 2347427396 CAP,CHIP 85'C CS 0805/Y5V/50V 0.027u Z T C905 1 131 #N/A 2342133196 CAP,CHIP 125'C CS 0805/COG/50V 330p J T C906 1 132 #N/A 2342127096 CAP,CHIP 125'C CS 0805/COG/50V 27p J T C907 1 133 #N/A 2347647596 CAP,CHIP 85'C CS 0805/Y5V/16V 4.7u Z T C908 1 134 #N/A 2347110396 CAP,CHIP 125'C CS 0805/X7R/50V 0.01u K T C910 1 135 #N/A 2275450901 CAP,CER TC 5P/3KV SL P=7.5 J C C911 1 136 #N/A 2347133296 CAP,CHIP 125'C CS 0805/X7R/50V 3300p K T C912 1 137 #N/A 2347122296 CAP,CHIP 125'C CS 0805/X7R/50V 2200P K T C913 1 138 #N/A 2347115396 CAP,CHIP 125'C CS 0805/X7R/50V 0.015u K T C917 1 139 M-MS-0808-6352 2363703800 LED LED 3f GRN/YEL D701 1 140 E-D-0403-2801 2362900495 TRANSIENT VOLTAGE SUPPRESSOR P6K91A DO-15 PEC D805 RA 1 141 E-D-0403-2802 2362900995 TRANSIENT VOLTAGE SUPPRESSOR P6KE91A DO-15 WILLAS D805 RB 1 142 #N/A 2363231995 DIODE,RECT UF4007 PEC D806 RA 1 143 #N/A 2363223195 DIODE,RECT UF4007 GS D806 RB 1 144 E-D-0403-1496 2363221495 DIODE,RECT UF4005G PEC. D807 RA 1 145 #N/A 2363223095 DIODE,RECT UF4005 GS D807 RB 1 146 #N/A 2363517695 DIODE,ZENER HZ18-2 17.5-18.3V 0.5W HITACHI D813 1 147 #N/A 2364600996 DIODE,SWITCH SMD BAV99 SOT-23 DIODES D901 RA 1 148 #N/A 2364601096 DIODE,SWITCH SMD BAV99 SOT-23 PHILIPS D901 RB 1 149 #N/A 2363516895 DIODE,ZENER HZ6B-2 HITACHI D906 1 150 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL F801 RA 1 151 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO F801 RB 1 152 E-IC-0401-4046 2365930996 IC,DIGITAL SMD RTD2013 PQFP128 Realtek I101 1 153 E-IC-0450-0041 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON I104 1 154 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08 I105 RA 1 155 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL I105 RB 1 156 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION I106 RA 1 157 #N/A 2365813196 IC,LINEAR(SMD) AME8805DEGT SOT-223 AME I106 RB 1 158 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG I801 1 159 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA I802 1 160 #N/A 2365330200 IC,LINEAR OZ9RRAD PDIP-8 MICRO I901 1 161 E-Q-0402-7030 2360608596 FET,N-CH(SMD) AP9960M SO-8 APEC I902 RA 1 162 E-Q-0402-7031 2360608696 FET,N-CH(SMD) AO4826 SO-8 AO I902 RB 1 163 M-WR-0828-0460 2428106125 JUMPER 0.6f12.50MM J804 1 164 E-R-0405-2725 2233410095 RES,CBN 1/4 S RD 1/4WS 10.00 J T52 MINI J805 1 165 M-WR-0828-0451 2428106150 JUMPER 0.6f15.00MM J905 1 166 M-MS-0808-9218 2434410300 AL SHIELDING TAPE W25*L30mm*T0.06 (AL) K901 1 167 #N/A 2371118301 COIL,CHOKE 18mH 0.32mm*90TS UU-10.5 L805 1 168 #N/A 2371150901 COIL,CHOKE 5uH 0.5mm*19Ts R3*15 I=2.0A L807 1 169 #N/A 2404301112 CONNECTOR JST PH 13P SIDE P=2.0 OR EQUAL P101 1 170 M-MS-0808-6355 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL P104 1 171 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL P105 1 172 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA P107 RA 1 173 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON P107 RB 1 174 M-WR-0828-6626 2427408181 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 P701 1 175 M-MS-0808-9226 2427409141 WIRE HARNESS 9/3+6P H/B 1007#26 L=140/70mm P801 1 176 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK P951 1 177 A-VIO-0118-0034 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK P961 1 178 M-FC-0809-0794 2420309001 FFC CABLE FFC 50P*0.5*L90mm P981 1 179 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC Q104 RA 1 180 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA Q104 RB 1 181 #N/A 2361610600 FET,N-CH PHX4NQ60E TO-220AB PHILIPS Q801 RA 1 182 #N/A 2361610700 FET,N-CH SSS4N60B TO-220F FAIRCHILD Q801 RB 1 183 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T R142 1 184 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T R148 1 185 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T R182 1 186 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T R191 1 187 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING R802 1 188 #N/A 2232656395 RES,CBN 1/2 RD 1/2W 56Kohm J T52 R806 1 189 #N/A 2251426126 RES,CHIP 1/4 RC 1206 1/4 W 26.1Kohm F T R808 1 190 #N/A 2253447096 RES,CHIP 1/4 RC 1206 1/4 W 47ohm J T R809 1 191 E-R-0405-5990 2253310296 RES,CHIP 1/8 RC 0805 1/8 W 1Kohm J T R811 1 192 #N/A 2253412396 RES,CHIP 1/4 RC 1206 1/4 W 12Kohm J T R819 1 193 #N/A 2251322016 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm F T R820 1 194 #N/A 2251310006 RES,CHIP 1/8 RC 0805 1/8 W 100 ohm F T R821 1 195 #N/A 2251327416 RES,CHIP 1/8 RC 0805 1/8 W 2.74Kohm F T R822 1 196 #N/A 2251320026 RES,CHIP 1/8 RC 0805 1/8 W 20Kohm F T R823 1 197 #N/A 2232412295 RES,CBN 1/4 RD 1/4W 1.2Kohm P=10.0 J T R824 1 198 #N/A 2235647013 RES,MTL 3 RS 3WS 47ohm J P=20.0 R826 1 199 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T R827 1 200 #N/A 2251318026 RES,CHIP 1/8 RC 0805 1/8 W 18Kohm F T R828 1 201 #N/A 2251343216 RES,CHIP 1/8 RC 0805 1/8 W 4.32Kohm F T R829 1 202 #N/A 2253427196 RES,CHIP 1/4 RC 1206 1/4 W 270 ohm J T R833 1

Description

ViewSonic Corporation Confidential

Do Not Copy

VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

203 #N/A 2253351596 RES,CHIP 1/8 RC 0805 1/8 W 5.1Mohm J T R903 1 204 E-R-0405-2983 2251382526 RES,CHIP 1/8 RC 0805 1/8W 82.5Kohm F T R906 1 205 E-R-0405-7121 2251390926 RES,CHIP 1/8 RC 0805 1/8 W 90.9Kohm F T R907 1 206 #N/A 2251310036 RES,CHIP 1/8 RC 0805 1/8 W 100Kohm F T R908 1 207 E-R-0405-5997 2253322296 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm J T R912 1 208 E-R-0405-5992 2253310196 RES,CHIP 1/8 RC 0805 1/8 W 100ohm J T R915 1 209 #N/A 2242330595 HIGH VOLTAGE RESISTOR RD 1/2W 3.00M J R917 1 210 #N/A 2251349916 RES,CHIP 1/8 RC 0805 1/8W 4.99Kohm F T R918 1 211 #N/A 2251341206 RES,CHIP 1/8 RC 0805 1/8W 412 ohm F T R921 1 212 #N/A 2251340206 RES,CHIP 1/8 RC 0805 1/8W 402 ohm F T R924 1 213 #N/A 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22 ohm J P=0.8 RN6 1 214 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS S801 RA 1 215 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM S801 RB 1 216 #N/A 2374228004 XFORMER,POWR ER-28 2UEW 0.27*2 32Ts 1.8mH T801 1 217 #N/A 2374300700 XFORMER INVERTER EEL-19 16/2080Ts 0.4/0.045mm T901 1 218 #N/A 2202518300 PCB MULTILAYER VA521(A) M/B FR4*2 100*82 U101 1 219 #N/A 2202127100 PC BOARD VA521 KEY/B FR1 115*31 U701 1 220 B-MB-0201-0851 2202126901 PC BOARD JT166W18 P/B CEM1 160*100 2.01 U801 1 221 M-LCD-0826-0223 2212004701 LCD PANEL CLAA150XG08V CPT V901 1 222 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US X101 1 223 E-X-0415-0112 2369103901 XTAL,OSC 24.576MHZ/49US X102 1

Description

ViewSonic Corporation Confidential

Do Not Copy

VA521 VE510b/s-2

D122 RA

D122 RB

R111 R125 R197

R181

C109 RA

C109 RB

Q108 RA

BOM LIST (VE510s-2)

ViewSonic Model Number: VLCDS27996 Rev: 1a

Item ViewSonic P/N Ref. P/N Location Q'ty

1 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 1/96

2 E-C-0404-3815 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T

3 E-R-0405-6409 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T

4 E-D-0403-1667 2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5f TEMIC GS08

5 E-D-0403-2041 2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF

Description

C116 C122 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C148 C149 C151 C154 C157 C158 C160 C161 C162 C163 C166 C167 C168 C169 C170 C172 C175 C178 C179 C180

R103 R106 R108 R10 R112 R114 R116 R120 R132 R134 R135 R144 R145 R150 R151 R152 R153 R154 R155 R156 R176 R177 R186

D101 RA D103 RA D104 RA D106 RA D107 RA D108 RA D113 RA D114 RA D116 RA D117 RA D119 RA D120 RA D121 RA

D101 RB D103 RB D104 RB D106 RB D107 RB D108 RB D113 RB D114 RB D116 RB D117 RB D119 RB D120 RB D121 RB

6 M-WR-0828-0450 2428106075 JUMPER 0.6f7.50MM

7 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T 8 M-SCW-0824-0811 2080003700 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 1F18 1F19 8

9 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 9S01 2C22 7 10 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T

11 #N/A 2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T

12 #N/A 2346247396 CAP,CHIP 125'C CS 0603/X7R/25V 0.047u K T

13 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T C132 C144 C147 C159 C171 C181 6 14 M-WR-0828-0478 2428106100 JUMPER 0.6f10.00MM J807 J904 J906 J907 J908 L802 6 15 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T R124 R130 R133 R161 R188 R192 6 16 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5

17 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T C155 C164 C165 C176 C177 5 18 E-D-0403-0531 2363600195 DIODE,SWITCH 1N4148 DO-35 T D808 D902 D903 D904 D905 5 19 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA L106 L107 L108 L109 L110 5

20 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS

J801 J802 J803 J808 J809 J810 J811 J901 J902 J903 J909 J910 J911 J912

L101 L102 L103 R102 R105 R107

R128 R129 R149 R157 R159 R163

C102 RA C103 RA C104 RA C106 RA C107 RA

C102 RB C103 RB C104 RB C106 RB C107 RB

Q101 RA Q102 RA Q103 RA Q107 RA

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

Q108 RB

D804 RA

D804 RB

D112 RA

D112 RB

Q905 RA

Q905 RB

C821 RB

I804 RA

I804 RB

Q109 RA

Q109 RB

21 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES

22 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE S701 S702 S703 S704 S705 5 23 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 1F14 4 24 M-MS-0808-9408 2061453400 BUSHING VE710 PLUG RUBBER 2C04 4 25 M-SCW-0824-0440 2085740102 SCREW,B OTW+ SCREW B OTW+ M4X10 5B06 4 26 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H10 4 27 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T C111 C113 C114 C115 4 28 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T C119 C121 C145 C146 4

29 E-D-0403-1105 2363217595 DIODE,RECT 20D8 IR

30 E-D-0403-1531 2363221195 DIODE,RECT PG208 PEC

31 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T R118 R119 R139 R140 4 32 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T R146 R180 R190 R199 4 33 #N/A 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T R807 R810 R818 R831 4 34 #N/A 2251439086 RES,CHIP 1/4 RC 1206 1/4 W 3.9 ohm F T R813 R814 R815 R816 4 35 E-R-0405-5989 2253310096 RES,CHIP 1/8 RC 0805 1/8 W 10ohm J T R904 R905 R910 R911 4 36 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 RN1 RN2 RN3 RN4 4 37 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P55 6P54 6P51 3 38 E-C-0404-3898 2341110096 CAP,CHIP 125'C CS 0603/COG/50V 10p J T C101 C105 C108 3 39 #N/A 2347110496 CAP,CHIP 125'C CS 0805/X7R/50V 0.1u K T C813 C909 C916 3 40 #N/A 2335310841 CAP,ELE LOW ESR 105'C EC 1000u/ 16V 10*16 P=5.0 C C816 C817 C819 3

41 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS

42 E-D-0403-2808 2364505616 DIODE,ZENER SMD TZMC5V6 SOD-80 5.2V~6V VISHAY

43 M-MS-0808-0854 2097400301 EYELET BSS3-1/2H T=0.25 SN 3µｍ E801 E802 E803 3 44 M-WR-0828-0455 2428106050 JUMPER 0.6f5.00MM J806 J812 L804 3 45 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A L111 L112 L113 3 46 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T L115 R165 R189 3

47 E-Q-0402-0718 2361316191 XISTOR,NPN R 2PC945P PHILIPS

48 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC

49 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T R104 R109 R113 3 50 E-R-0405-6603 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J T R171 R172 R195 3 51 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 1F17 1F23 2 52 M-SCW-0824-6745 2084740104 SCREW,BND T+ M4X10(BND T+) (BLK) 2C23 2 53 M-SCW-0824-0123 2084740102 SCREW,BND T+ M4X10(BND T+) 5B04 2 54 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 5B05 2 55 M-CV-0830-0281 2027258402 DUST COVER VA521 ABS 94HB AL-PALTE 5B07 2 56 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C C801 C804 2 57 #N/A 2287133212 CAP,CER Y1 CAP 3300P/250V K T C802 C803 2 58 #N/A 2333547691 CAP,ELE 105'C EC 47u/ 35V 6.3*11 P=5.0 T C810 C919 2 59 #N/A 2284110291 CAP,CER CC 1000P/1KV X7R P=5.0 K T C814 C815 2

60 E-C-0405-4323 2301310391 CAP,MTL CF93M 0.010UF 63V J T 61 E-C-0404-3890 2333347701 CAP,ELE 105'C EC 470u/ 16V 10*12.5 P=5.0 C C901 C820 2

62 #N/A 2344133296 CAP,CHIP 125'C CS 1206/COG/50V 3300P J T C903 C904 2 63 #N/A 2275420001 CAP CER TC 20P/3KV SL P=7.5 J C C914 C915 2 64 E-D-0403-1501 2363231612 DIODE,RECT 31DF2 IR(NI) D809 D811 2 65 #N/A 2251400096 RES,CHIP 1/4 RC 1/4W 0.00 F F901 R925 2

66 #N/A 2365328191 IC,LINEAR AP431VA TO-92 ATC

67 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD 68 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA L104 L105 2

69 #N/A 2404380202 CONNECTOR WBT CONN. P=8.0mm 2P P901 P902 2 70 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA Q105 Q803 2

71 E-Q-0402-1624 2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS

72 E-Q-0402-1180 2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES 73 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY Q901 Q902 2

74 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T R127 R158 2 75 E-R-0405-6001 2253347296 RES,CHIP 1/8 RC 0805 1/8 W 4.7Kohm J T R183 R196 2 76 #N/A 2253456496 RES,CHIP 1/4 RC 1206 1/4 W 560Kohm J T R803 R830 2 77 E-R-0405-7169 2232491495 RES,CBN 1/4 RD 1/4W 910Kohm P=7.5 J T R804 R805 2 78 E-R-0405-5991 2253310396 RES,CHIP 1/8 RC 0805 1/8 W 10Kohm J T R812 R916 2 79 #N/A 2253422096 RES,CHIP 1/4 RC 1206 1/4 W 22 ohm J T R817 R832 2 80 E-R-0405-3443 2233447995 RES,CBN 1/4 S RD 1/4WS 4.70 J T52 MINI R901 R902 2

Description

Q101 RB Q102 RB Q103 RB Q107 RB

D801 RA D802 RA D803 RA

D801 RB D802 RB D803 RB

D105 RA D111 RA

D105 RB D111 RB

Q802 RA Q903 RA

Q802 RB Q903 RB

C821 RA

I803 RA

I803 RB

Q106 RA

Q106 RB

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

(Interchangeable)

81 #N/A 2253310596 RES,CHIP 1/8 RC 0805 1/8 W 1Mohm J T R909 R920 2 82 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) S802 S803 2 83 C-FP-0301-0993 2024266703 FRONT BEZEL ABS 94 HBPS-7604B/C4001 1F01 1 84 M-MS-0808-9397 2053753701 LED INDIC.-PWR VA521 PMMA 94HB 1F02 1 85 PL-FK-0709-0151 2044266102 FUNCTION KEY VA521 ABS 94HB AL-PLATE 1F03 1 86 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 1F04 1 87 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 1F05 1 88 M-MS-0808-9212 2071969000 METAL FITTG SECC T=0.8MM FOR CPT VA521 1F11 1 89 M-MS-0808-9219 2072456900 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1F12 1 90 #N/A 2072457300 INSULATOR MYLAR BLACK 94V0 T=0.5 BOTTOM 1F13 1 91 M-SCW-0824-6820 2085740062 SCREW,B OTW+ B,OTW+,M4x6 1F15 1 92 M-MS-0808-9220 2071668700 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1F16 1 93 M-MS-0808-9221 2072457000 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1F20 1 94 M-MS-0808-9222 2071670400 SHIELD PLATE SPTE T=0.3MM (TOP) 1F21 1 95 M-MS-0808-9223 2071670500 SHIELD PLATE SPTE T=0.3MM (DOWN) 1F22 1 96 C-BC-0302-0583 2022262202 CABI BACK ABS 94HB PANTON BLACK C=4001 2C01 1 97 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 98 M-BK-0805-0070 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C03 1

99 M-MS-0808-9216 2106656300 HINGE

100 M-MS-0808-9216 2106656301 HINGE VA521 -5°~+20° (T.L) 101 M-MS-0808-9224 2105251600 SPRING PLATE VA521 PB-CU T=0.2MM 2C21 1

102 #N/A 2028258002 STAND ABS94HBPANTONE BLACK C=4001 5B01 1 103 M-MS-0808-9225 2071969200 METAL FITTG SECC T=1MM STAND 5B02 1 104 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1 105 P-00000286 2011121006 CARTON BOX VE510S-2 VLCDS27996-2W 040728 6P01 1 106 M-LB-0813-0986 2055632062 LABEL VE510S-2 VLCDS27996-2W (M) 6P02 1 107 M-LB-0813-0855 2055613281 LABEL ViewSonic VA520 NUMBER STICKER 6P03 1 108 M-LB-0813-0987 2055636023 LABEL VE510S-2 VLCDS27996-2W SMALL 6P05 1 109 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 6P13 1 110 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 111 P-FM-0602-0855 2012176900 POLYFOAM VA521 EPS (L) 6P20 1 112 P-FM-0602-0856 2012177000 POLYFOAM VA521 EPS (R) 6P21 1 113 M-LB-0830-0713 2055131835 LABEL VE510S-2 VLCDS27996-2W 040728 6P50 1 114 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1 115 M-MS-0808-0027 2013150901 POLYETHY BAG 700LX600WX0.03tmm PE-LD ADD>PE 6P60 1 116 A-CD-VE510S-2 2438501147 CD-OWNER GUIDE VE510S-2 WIZARD DATA:20040205 6P80 1 117 M-MS-0808-9407 2002310387 GUARANT CARD VIEWSONIC VE510S-2 QSG 6P84 1 118 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P85 1 119 #N/A 2072260600 HEAT SINK AL 72*20*T1.5MM 9H01 1 120 #N/A 2336310613 CAP,MINI ELE 105'C EC 10u/ 16V 4*7 P=2.5 T C117 1 121 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T C156 1 122 #N/A 2357568608 EC HI-RIPPLE 105C 400V EC 68u/400V 16*32 P=7.5 S C805 1 123 #N/A 2297427212 CAP,PPP PPN 2700P/250V P=10.0 K K C806 1 124 E-C-0404-2272 2283110291 CAP,CER CK45B 1000.000PF 500V K T C808 1 125 E-C-0404-5329 2349110396 CAP,CHIP 125'C CS 1206/X7R/50V 0.01u K T C809 1 126 E-C-0404-1838 2333610691 CAP,ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C811 1 127 #N/A 2287147212 CAP,CER CK45E 4700.000PF 250VA M KC C823 1 128 E-C-0404-4212 2347410596 CAP,CHIP 85'C CS 0805/Y5V/50V 1.0u Z T C902 1 129 #N/A 2347427396 CAP,CHIP 85'C CS 0805/Y5V/50V 0.027u Z T C905 1 130 #N/A 2342133196 CAP,CHIP 125'C CS 0805/COG/50V 330p J T C906 1 131 #N/A 2342127096 CAP,CHIP 125'C CS 0805/COG/50V 27p J T C907 1 132 #N/A 2347647596 CAP,CHIP 85'C CS 0805/Y5V/16V 4.7u Z T C908 1 133 #N/A 2347110396 CAP,CHIP 125'C CS 0805/X7R/50V 0.01u K T C910 1 134 #N/A 2275450901 CAP,CER TC 5P/3KV SL P=7.5 J C C911 1 135 #N/A 2347133296 CAP,CHIP 125'C CS 0805/X7R/50V 3300p K T C912 1 136 #N/A 2347122296 CAP,CHIP 125'C CS 0805/X7R/50V 2200P K T C913 1 137 #N/A 2347115396 CAP,CHIP 125'C CS 0805/X7R/50V 0.015u K T C917 1 138 M-MS-0808-6352 2363703800 LED LED 3f GRN/YEL D701 1 139 E-D-0403-2801 2362900495 TRANSIENT VOLTAGE SUPPRESSOR P6K91A DO-15 PEC D805 RA 1 140 E-D-0403-2802 2362900995 TRANSIENT VOLTAGE SUPPRESSOR P6KE91A DO-15 WILLAS D805 RB 1 141 #N/A 2363231995 DIODE,RECT UF4007 PEC D806 RA 1 142 #N/A 2363223195 DIODE,RECT UF4007 GS D806 RB 1 143 E-D-0403-1496 2363221495 DIODE,RECT UF4005G PEC. D807 RA 1 144 #N/A 2363223095 DIODE,RECT UF4005 GS D807 RB 1 145 #N/A 2363517695 DIODE,ZENER HZ18-2 17.5-18.3V 0.5W HITACHI D813 1 146 #N/A 2364600996 DIODE,SWITCH SMD BAV99 SOT-23 DIODES D901 RA 1 147 #N/A 2364601096 DIODE,SWITCH SMD BAV99 SOT-23 PHILIPS D901 RB 1 148 #N/A 2363516895 DIODE,ZENER HZ6B-2 HITACHI D906 1 149 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL F801 RA 1 150 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO F801 RB 1 151 E-IC-0401-4046 2365930996 IC,DIGITAL SMD RTD2013 PQFP128 Realtek I101 1 152 E-IC-0450-0041 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON I104 1 153 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08 I105 RA 1 154 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL I105 RB 1 155 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION I106 RA 1 156 #N/A 2365813196 IC,LINEAR(SMD) AME8805DEGT SOT-223 AME I106 RB 1 157 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG I801 1 158 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA I802 1 159 #N/A 2365330200 IC,LINEAR OZ9RRAD PDIP-8 MICRO I901 1 160 E-Q-0402-7030 2360608596 FET,N-CH(SMD) AP9960M SO-8 APEC I902 RA 1

Description

VA521 -5°~ + 20°(F.S)

2C20 RA

2C20 RB

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VA521 VE510b/s-2

Item ViewSonic P/N Ref. P/N Location Q'ty

161 E-Q-0402-7031 2360608696 FET,N-CH(SMD) AO4826 SO-8 AO I902 RB 1 162 M-WR-0828-0460 2428106125 JUMPER 0.6f12.50MM J804 1 163 #N/A 2233410095 RES,CBN 1/4 S RD 1/4WS 10.00 J T52 MINI J805 1 164 M-WR-0828-0451 2428106150 JUMPER 0.6f15.00MM J905 1 165 M-MS-0808-9218 2434410300 AL SHIELDING TAPE W25*L30mm*T0.06 (AL) K901 1 166 #N/A 2371118301 COIL,CHOKE 18mH 0.32mm*90TS UU-10.5 L805 1 167 #N/A 2371150901 COIL,CHOKE 5uH 0.5mm*19Ts R3*15 I=2.0A L807 1 168 #N/A 2404301112 CONNECTOR JST PH 13P SIDE P=2.0 OR EQUAL P101 1 169 M-MS-0808-6355 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL P104 1 170 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL P105 1 171 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA P107 RA 1 172 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON P107 RB 1 173 M-WR-0828-6626 2427408181 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 P701 1 174 M-MS-0808-9226 2427409141 WIRE HARNESS 9/3+6P H/B 1007#26 L=140/70mm P801 1 175 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK P951 1 176 A-VIO-0118-0034 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK P961 1 177 M-FC-0809-0794 2420309001 FFC CABLE FFC 50P*0.5*L90mm P981 1 178 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC Q104 RA 1 179 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA Q104 RB 1 180 #N/A 2361610600 FET,N-CH PHX4NQ60E TO-220AB PHILIPS Q801 RA 1 181 #N/A 2361610700 FET,N-CH SSS4N60B TO-220F FAIRCHILD Q801 RB 1 182 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T R142 1 183 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T R148 1 184 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T R182 1 185 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T R191 1 186 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING R802 1 187 #N/A 2232656395 RES,CBN 1/2 RD 1/2W 56Kohm J T52 R806 1 188 #N/A 2251426126 RES,CHIP 1/4 RC 1206 1/4 W 26.1Kohm F T R808 1 189 #N/A 2253447096 RES,CHIP 1/4 RC 1206 1/4 W 47ohm J T R809 1 190 E-R-0405-5990 2253310296 RES,CHIP 1/8 RC 0805 1/8 W 1Kohm J T R811 1 191 #N/A 2253412396 RES,CHIP 1/4 RC 1206 1/4 W 12Kohm J T R819 1 192 #N/A 2251322016 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm F T R820 1 193 #N/A 2251310006 RES,CHIP 1/8 RC 0805 1/8 W 100 ohm F T R821 1 194 #N/A 2251327416 RES,CHIP 1/8 RC 0805 1/8 W 2.74Kohm F T R822 1 195 #N/A 2251320026 RES,CHIP 1/8 RC 0805 1/8 W 20Kohm F T R823 1 196 #N/A 2232412295 RES,CBN 1/4 RD 1/4W 1.2Kohm P=10.0 J T R824 1 197 #N/A 2235647013 RES,MTL 3 RS 3WS 47ohm J P=20.0 R826 1 198 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T R827 1 199 #N/A 2251318026 RES,CHIP 1/8 RC 0805 1/8 W 18Kohm F T R828 1 200 #N/A 2251343216 RES,CHIP 1/8 RC 0805 1/8 W 4.32Kohm F T R829 1 201 #N/A 2253427196 RES,CHIP 1/4 RC 1206 1/4 W 270 ohm J T R833 1 202 #N/A 2253351596 RES,CHIP 1/8 RC 0805 1/8 W 5.1Mohm J T R903 1 203 E-R-0405-2983 2251382526 RES,CHIP 1/8 RC 0805 1/8W 82.5Kohm F T R906 1 204 E-R-0405-7121 2251390926 RES,CHIP 1/8 RC 0805 1/8 W 90.9Kohm F T R907 1 205 #N/A 2251310036 RES,CHIP 1/8 RC 0805 1/8 W 100Kohm F T R908 1 206 E-R-0405-5997 2253322296 RES,CHIP 1/8 RC 0805 1/8 W 2.2Kohm J T R912 1 207 E-R-0405-5992 2253310196 RES,CHIP 1/8 RC 0805 1/8 W 100ohm J T R915 1 208 #N/A 2242330595 HIGH VOLTAGE RESISTOR RD 1/2W 3.00M J R917 1 209 #N/A 2251349916 RES,CHIP 1/8 RC 0805 1/8W 4.99Kohm F T R918 1 210 #N/A 2251341206 RES,CHIP 1/8 RC 0805 1/8W 412 ohm F T R921 1 211 #N/A 2251340206 RES,CHIP 1/8 RC 0805 1/8W 402 ohm F T R924 1 212 #N/A 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22 ohm J P=0.8 RN6 1 213 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS S801 RA 1 214 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM S801 RB 1 215 #N/A 2374228004 XFORMER,POWR ER-28 2UEW 0.27*2 32Ts 1.8mH T801 1 216 #N/A 2374300700 XFORMER INVERTER EEL-19 16/2080Ts 0.4/0.045mm T901 1 217 #N/A 2202518300 PCB MULTILAYER VA521(A) M/B FR4*2 100*82 U101 1 218 #N/A 2202127100 PC BOARD VA521 KEY/B FR1 115*31 U701 1 219 B-MB-0201-0851 2202126901 PC BOARD JT166W18 P/B CEM1 160*100 2.01 U801 1 220 M-LCD-0826-0223 2212004701 LCD PANEL CLAA150XG08V CPT V901 1 221 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US X101 1 222 E-X-0415-0112 2369103901 XTAL,OSC 24.576MHZ/49US X102 1

Description

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VA521 VE510b/s-2

8. Exploded Diagram And Spare Parts List

8-1 Exploded Diagram

V901

MAIN PCB ASS'Y

P961

14-2

14-3

FIG.1

14-1

FIG.2

KEYPAD PCB ASS'Y

FIG.1

20-1

20-2

1-1

1-2 1-3

POWER PCB ASS'Y

15-2 15-3

15-1

FIG.2

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VA521 VE510b/s-2

P901

P802

P801

LCD PANEL

P801

P101

P981

P105

P107

P105

POWER PCB

P902

MAIN PCB

(for M-Star Scaler)

P107

P701

KEYPAD PCB

P102

MAIN PCB

(for Realtek Scaler)

P104

I/O CABLE

P101

P961

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VA521 VE510b/s-2

ABS 94HB PS-7604B/C4001

1F01

EXPLODED PARTS LIST (VA521-1)

ViewSonic Model Number: VLCDS27996

Rev: 1b

Item ViewSonic P/N Ref.P/N Q'TY Location Remark

1 C-FP-0301-0993 2024266703 2

M-MS-0808-9212 2071969000

M-MS-0808-9219 2072456900

M-SCW-0824-6715 2080002200

M-SCW-0824-6820 2085740062

M-MS-0808-9220 2071668700

M-SCW-0824-6719 2082630062

M-SCW-0824-0811 2080003700

M-MS-0808-9221 2072457000

M-MS-0808-9222 2071670400

M-MS-0808-9223 2071670500

M-SCW-0824-6719 2082630062

C-BC-0302-0583 2022262202

M-MS-0808-9215 2051352200

16.1

M-MS-0808-9216 2106656300

16.2

M-MS-0808-9216 2106656301

M-MS-0808-9224 2105251600

M-SCW-0824-0285 2084730082

M-SCW-0824-6745 2084740104

PL-PS-0715-0986 2028258002

M-MS-0808-9225 2071969200

PL-PD-0714-0113 2039819301

M-SCW-0824-0123 2084740102

M-SCW-0824-0812 2084730062

M-SCW-0824-0440 2085740102

M-CV-0830-0281 2027258402

M-WR-0828-6626 2427408181

M-MS-0808-9226 2427409141

A-VIO-0118-0034 2427501174

M-FC-0809-0794 2420309001

M-LCD-0826-0223 2212004701

FRONT BEZEL ASS'Y METAL FITTG SECC T=0.8MM FOR CPT VA521 1 1F11 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1 1F12 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 4 1F14 SCREW,B OTW+ B,OTW+,M4x6 1 1F15 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1 1F16 SCREW M3X6 P=0.5 1 1F17 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F18 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F19 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1 1F20 SHIELD PLATE SPTE T=0.3MM (TOP) 1 1F21 SHIELD PLATE SPTE T=0.3MM (DOWN) 1 1F22 SCREW M3X6 P=0.5 1 1F23 CABI BACK ABS 94HB PANTONE BLACK C=4001 1 2C01 NAME PLATE VIEWSONIC E015-017 1 2C02 HINGE VA521 -5'~+20' (F.S) 1 2C20 HINGE VA521 -5'~+20' (T.L) 1 2C20 SPRING PLATE VA521 PB-CU T=0.2MM 1 2C21 SCREW,BND T+ M3X8(BND T+) 6 2C22 SCREW,BND T+ M4X10(BND T+) (BLK) 2 2C23 STAND ABS94HB PANTONE BLACK C=4001 1 5B01 METAL FITTG SECC T=1MM STAND 1 5B02 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5 5B03 SCREW,BND T+ M4X10(BND T+) 2 5B04 SCREW,BND T+ M3X6(BND T+) 2 5B05 SCREW,B OTW+ SCREW B OTW+ M4X10 4 5B06 DUST COVER VA521 ABS 94VO GY7521 2 5B07 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 1 P701 WIRE HARNESS 9/3+6P 1007#26 L=140/70 P=2.0 1 P801 I/O CABLE D15/C13 20276(3+6) 1.83M BLK 1 P961 FFC CABLE 90L*25.5W*0.05T 0.3W*0.5P*50N 1 P981 LCD PANEL CLAA150XG08V CPT 1 V901

Description

RA (Interchangeable) RB (Interchangeable)

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VA521 VE510b/s-2

EXPLODED PARTS LIST (VE510b-2)

ViewSonic Model Number: VLCDS27996

Rev: 1c

Item ViewSonic P/N Ref.P/N Description Q'TY Location Remark

1 C-FP-0301-0991 2024266704 FRONT BEZEL ASS'Y 2 M-MS-0808-9212 3 M-MS-0808-9219 4 M-SCW-0824-6715 5 M-SCW-0824-6820 6 M-MS-0808-9220 7 M-SCW-0824-6719 8 M-SCW-0824-0811

9 M-SCW-0824-0811 10 M-MS-0808-9221 11 M-MS-0808-9222 12 M-MS-0808-9223 13 M-SCW-0824-6719 14 C-BC-0302-0597 2022262203 15 M-MS-0808-9396 2051352202

16.1 M-MS-0808-9216

16.2 M-MS-0808-9216 17 M-MS-0808-9224 18 M-SCW-0824-0285 19 M-SCW-0824-6745 20 PL-PS-0715-0992 2028258003 21 M-MS-0808-9225 22 PL-PD-0714-0113 23 M-SCW-0824-0123 24 M-SCW-0824-0812 25 M-SCW-0824-0440 26 M-CV-0830-0281 27 M-WR-0828-6626 28 M-MS-0808-9226 29 A-VIO-0118-0034 30 M-FC-0809-0794 31 M-LCD-0826-0223

2071969000 2072456900 2080002200 2085740062 2071668700 2082630062 2080003700 2080003700 2072457000 2071670400 2071670500 2082630062

2106656300 2106656301 2105251600 2084730082 2084740104

2071969200 2039819301 2084740102 2084730062 2085740102 2027258402 2427408181 2427409141 2427501174 2420309001 2212004701

METAL FITTG SECC T=0.8MM FOR CPT VA521 1 1F11 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1 1F12 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 4 1F14 SCREW,B OTW+ B,OTW+,M4x6 1 1F15 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1 1F16 SCREW M3X6 P=0.5 1 1F17 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F18 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F19 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1 1F20 SHIELD PLATE SPTE T=0.3MM (TOP) 1 1F21 SHIELD PLATE SPTE T=0.3MM (DOWN) 1 1F22 SCREW M3X6 P=0.5 1 1F23 CABI BACK ABS 94HB MIDNIGHT GRAY NAME PLATE NAME PLATE VIEWSONIC E015-027 HINGE VA521 -5'~+20' (F.S) 1 2C20 HINGE VA521 -5'~+20' (T.L) 1 2C20 SPRING PLATE VA521 PB-CU T=0.2MM 1 2C21 SCREW,BND T+ M3X8(BND T+) 6 2C22 SCREW,BND T+ M4X10(BND T+) (BLK) 2 2C23 STAND ABS 94HB MIDNIGHT GRAY METAL FITTG SECC T=1MM STAND 1 5B02 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5 5B03 SCREW,BND T+ M4X10(BND T+) 2 5B04 SCREW,BND T+ M3X6(BND T+) 2 5B05 SCREW,B OTW+ SCREW B OTW+ M4X10 4 5B06 DUST COVER VA521 ABS 94VO GY7521 2 5B07 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 1 P701 WIRE HARNESS 9/3+6P 1007#26 L=140/70 P=2.0 1 P801 I/O CABLE D15/C13 20276(3+6) 1.83M BLK 1 P961 FFC CABLE 90L*25.5W*0.05T 0.3W*0.5P*50N 1 P981 LCD PANEL CLAA150XG08V CPT 1 V901

ABS 94HB MIDNIGHT GRAY

1 1F01

1 2C01 1 2C02

RA (Interchangeable) RB (Interchangeable)

1 5B01

EXPLODED PARTS LIST (VE510s-2)

ViewSonic Model Number: VLCDS27996

Rev: 1c

Item ViewSonic P/N Ref.P/N Q'TY Location Remark

1 C-FP-0301-0965 2 M-MS-0808-9212 3 M-MS-0808-9219 4 M-SCW-0824-6715 5 M-SCW-0824-6820 6 M-MS-0808-9220 7 M-SCW-0824-6719 8 M-SCW-0824-0811

9 M-SCW-0824-0811 10 M-MS-0808-9221 11 M-MS-0808-9222 12 M-MS-0808-9223 13 M-SCW-0824-6719 14 C-BC-0302-0583 15 M-MS-0808-9215

M-MS-0808-9216 M-MS-0808-9216

16 17 M-MS-0808-9224 18 M-SCW-0824-0285 19 M-SCW-0824-6745 20 PL-PS-0715-0986 21 M-MS-0808-9225 22 PL-PD-0714-0113 23 M-SCW-0824-0123 24 M-SCW-0824-0812 25 M-SCW-0824-0440 26 M-CV-0830-0281 27 M-WR-0828-6626 28 M-MS-0808-9226 29 A-VIO-0118-0034 30 M-FC-0809-0794 31 M-LCD-0826-0223

2603307566 2071969000 2072456900 2080002200 2085740062 2071668700 2082630062 2080003700 2080003700 2072457000 2071670400 2071670500 2082630062 2022262202 2051352200 2106656300 2106656301 2105251600 2084730082 2084740104 2028258002 2071969200 2039819301 2084740102 2084730062 2085740102 2027258402 2427408181 2427409141 2427501174 2420309001 2212004701

FRONT BEZEL ASS'Y ABS 94 HB PS-7604B 1 METAL FITTG SECC T=0.8MM FOR CPT VA521 1 1F11 INSULATOR MYLAR BLACK 94V0 T=0.5 POWER 1 1F12 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 4 1F14 SCREW,B OTW+ B,OTW+,M4x6 1 1F15 SHIELD PLATE SPTE T=0.3MM FOR MAIN BOARD 1 1F16 SCREW M3X6 P=0.5 1 1F17 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F18 SCREW,SPE 1SZZTER001A M3*6L MSWR17/FZMY1 4 1F19 INSULATOR MYLAR BLACK 94V0 T=0.5 SIGNAL 1 1F20 SHIELD PLATE SPTE T=0.3MM (TOP) 1 1F21 SHIELD PLATE SPTE T=0.3MM (DOWN) 1 1F22 SCREW M3X6 P=0.5 1 1F23 CABI BACK ABS 94HB PANTONE BLACK C=4001 1 2C01 NAME PLATE VIEWSONIC E015-017 1 2C02 HINGE VA521 -5'~+20' (F.S) 1 2C20 HINGE VA521 -5'~+20' (T.L) 1 2C20 SPRING PLATE VA521 PB-CU T=0.2MM 1 2C21 SCREW,BND T+ M3X8(BND T+) 6 2C22 SCREW,BND T+ M4X10(BND T+) (BLK) 2 2C23 STAND ABS94HB PANTONE BLACK C=4001 1 5B01 METAL FITTG SECC T=1MM STAND 1 5B02 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5 5B03 SCREW,BND T+ M4X10(BND T+) 2 5B04 SCREW,BND T+ M3X6(BND T+) 2 5B05 SCREW,B OTW+ SCREW B OTW+ M4X10 4 5B06 DUST COVER VA521 ABS 94VO GY7521 2 5B07 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 1 P701 WIRE HARNESS 9/3+6P 1007#26 L=140/70 P=2.0 1 P801 I/O CABLE D15/C13 20276(3+6) 1.83M BLK 1 P961 FFC CABLE 90L*25.5W*0.05T 0.3W*0.5P*50N 1 P981 LCD PANEL CLAA150XG08V CPT 1 V901

Description

1F01

RA(Interchangeable) RB(Interchangeable)

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VA521 VE510b/s-2

8-3 Procedure of Disassembly

This section provides disassembly procedures for VA521, VE510b/s-2 LCD Monitor. Before you begin any of these procedures, be sure to turn off the power, computer system, and other attached devices; then disconnect the

power cable from the electrical outlet. Moreover, when you disassemble the monitor, be sure to put the screws in a safe place and separate them according to grouping.

Disassembly of Front Cover

Hinge Cover

1. Unscrew two screws of Rear Cover.

2. Remove two Hinge Cover.

Front Cover

Hinge Cover

2084740104

3. Remove Front Cover from Monitor.

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VA521 VE510b/s-2

Disassembly of Rear Cover, Keypad Board and LCD Panel

1. Unscrew two screws that secure Keypad Board.

2084730062

2082630062

2. Detach Rear Cover and LCD Panel module from the monitor.

3. Unscrew one screw that secure M/B Shielding Plate.

4. Unscrew one screw that secure Inverter down Shielding Plate.

5. Remove Inverter top Shielding Plate.

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VA521 VE510b/s-2

6. Disconnect three connectors to remove Inverter connector and LCD Panel FPC cable.

7. Unscrew four screws that secure Metal Fitting and remove LCD Panel from Metal Fitting.

2080002200

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VA521 VE510b/s-2

Disassembly of Main Board, Keypad Board and Power Board

1. Unscrew four screws that secure Main Board and disconnect the wires which are connected to Main Board and remove Main Board.

2080003700

2. Unscrew four screws that secure Power Board to remove Power Board.

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VA521 VE510b/s-2

Disassembly of Stand unit from Rear Cover

2084730082

1. Unscrew six screws that secure Stand unit and detach Stand unit from the monitor.

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VA521 VE510b/s-2

12V

INT

CSZ

SCL

H-Sync

I106

V-Sync

3V3

2V5

DDC-SDA

SCL

HW RESET

ONBACKLITE

3V3

12V

ONBACKLI

PANEL POWER

DC / DC

AC 110~220V

INPUT

SWITCHING

POWER SUPPLY

I901 OZ9RR

INVERTER

VA521

VE510b/s-2

I105

24LC16

EEPROM

I101

RTD2013

XGA RSDS

SCALAR

I104 MTV312M64

ADJBACKLITE

BR,BG,BB,BCLK

FXDIO,XSTB,POL,BXDIO

YCLK,YDIO,YOEE

3V3

LCD PANEL

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9. Block Diagram

KEY- PAD LED

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10. Schematic Diagrams

10.1. Power (Realtek Scaler)

P105

CON9

3V3_PANEL

onPanel_3V3

L111 200R 2A

1 2 3

L112 200R 2A

L113 200R 2A

5 6 7 8 9

C185

NC/22uF/16V

C168 100nF

C173

NC/100nF

R180

10K

R184

C174

NC/100nF

Q104 AP2305

2 3

C169 100nF

12V

3V3

3V3_PANEL

R187 NC/1K8

C175 100nF

R182

220

Q106

MMBT3904

12V

5.0V (AU)

VLCD

onPanel_12V

Mute Volume

12V

C155

47uF/16V

C171 22uF/16V

Q105 2SA1020

2 3

R181

4K7

4.7K 0805

R185

100nF

C170

C172

R183

R196

4.7K 0805

Q109

MMBT3904

R186 100

R188 1K

VLCD_12V

Q105, Q109, R181, R183, R185 NC (AU )

onBacklight

AdjBACKLITE

C164 47uF/16V

3V3

SOT-223

I106

VOUTVIN

C166 100nF

ADJ

CM2860-2.5V

C165 47uF/16V

2V5

C167 100nF

3V3

Q107

R190 10K

R192

2 3

MMBT3906

R191

2K7

C180 100nF

Q108 MMBT3906

D116

IN4148

VCPU

C181 22uF/16V

D117

IN4148

PC5V

D116,D117 0 OHM 1206 (AU)

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VA521 VE510b/s-2

C176 47uF/16V

3V3

R189 0R 0805

VCC3V3

GNDINVO

I107

4 2

C177 47uF/16V

3DVCC

C179 100nF

RTD 3DVCC TMDS_3AVCC ADC_ 3AVCC

C178 100nF

RTD 3PVCC

10.2. Input (Realtek Scaler)

P101

CON13

1 2 3 4 5 6 7 8 9 10 11 12 13

SCL_VGA

VGA_CON BLUEGREENRED-

SDA_VGA

PC5V

V_Sync

H_Sync

D101 IN4148

D112 5V6

D111 5V6

BLUE+

C114 47PF

D103 IN4148

C115 47PF

VCC3V3

DDC_CLK

DDC_DAT

GREEN+

D104 IN4148

RED+

R197

0R 0603

VCC3V3

R101 NC

D102

R105 0R 0603

D105 5V6

ST_DET1

PC5V

V_SYNC

H_SYNC

BLUE+

BLUE-

GREEN+

GREEN-

RED+

RED-

D109 NC/5V6

D110 NC/5V6

L101

L102

L103

L105 120 R

L104 120 R

0R 0603

R104 75

R109 75

R113 75

D121 IN4148

D122 IN4148

VCC3V3

D119

IN4148

D120 IN4148

VCC3V3

R102 0R 0603

R107 0R 0603

R111 0R 0603

C101 10pF

C105 10pF

C108 10pF

R118 2K2

R120 100

R116 100 R119 2K2

R103 100

R106 100

R108 100

R110 100

R112 100

R114 100

C102 47nF

C103 47nF

C104 47nF

C106 47nF

C107 47nF

C109 47nF

C113

47PF

C0603

C111 47PF

C0603

CB-

CG-

CR-

VSYNC

HSYNC

CB-

CG-

CR-

D106 IN4148

D107 IN4148

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D108 IN4148

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VA521 VE510b/s-2

10.3. Scaler (Realtek Scaler)

TMDS_AVCC

R162 NC/4.7K

R163

4.7K

X102

24.576MHz

3DVCC

R158

R159

4.7K/NC

R160 NC/4.7K

C145 22pF

C146 22pF

L108 200R

L109 200R

L110 200R

22uF_16V

3DVCC

3PVCC

C147

22uF_16V

TMDS_AVCC

ADC_VCC

C159

3DVCC

C151 100nF

C160 100nF

C160.C161.C162

HSYNC VSYNC

L106 200R

C148

C149

100nF

R161 1K

Near to Chip

CB CB-

CG CGCR CR-

C161

C162

100nF

盡量靠近

R3DVCC

C132

22uF_16V

C154 100nF

CB CB-

CG CGCR CR-

C163

100nF

AHS AVS

RTD_SCLK

RTD_SDO_OR_SDI

RTD_SCSB

RTD_RESET

XO XI

C133 100nF

DPLL_VDD

APLL_VDD

DPLL_GND

APLL_GND

PLL_TEST1

PLL_TEST2

TMDS_TST/PWM1

EXT_RES

RX2P

RX2N

RX1P

RX1N

RX0P

RX0N

RXCP

RXCN

TMDS_VDD

TMDS_GND

B+

B-

SOG/ADC_TEST

G+

G-

R+

R-

ADC_VDD

ADC_REFIO

ADC_GND

AHS

AVS

C134 100nF

C135 100nF

109

120

3.3V Ground

C136

C137

100nF

3.3V Ground

SDIO[0]

SCLK

TCON[2]/SDIO[3]/PWM2

TCON[3]/SDIO2]

TCON[4]/SDIO[1]

5450111

515253

C139

C138

100nF

121

110

3.3V Power

3.3V Ground

RTD2023/2013

SCSB

RESET#

DDCSDA

DDCSCL

3.3V Power

DDCSCL2

DDCSDA2

126

125

127

2.5V Power

114

TCON11

TCON11 TCON10 TCON9 TCON7

C140 100nF

128

2.5V Power

2.5V Ground

TCON[7]/V[4]

TCON[11]/V[0]

TCON[10]/V[1]

TCON[9]/V[2]

TCON[8]/V[3]

118

115

116

117

TCON10

TCON9

TCON7

RN5 22X4

8 7 6

C141 100nF

444570

TCON[12]/COUT/PWM2 TCON[13]/COUT/PWM2

2.5V Ground

TCON[0]/VCLK

TCON[1]/V[7]

TCON[6]/V[5]

TCON[5]/V[6]

124

123

119

122

TCON1

TCON5

1 2 3 45

C143

C142

100nF

PWM0/REFCLK

AR1P/TCON[0] AR2N/TCON[1] AR2P/TCON[5] AR3N/TCON[6] AR3P/TCON[7] AG1N/TCON[8]

AG1P/TCON[9] AG2N/TCON[10] AG2P/TCON[11]

AG3N/TEAN

AG3P/TEAP ACLKN/TEBN ACLKP/TEBP

AB1N/TECN

AB1P/TECP

AB2N/TECLKN AB2P/TECLKP

AB3N/TEDN

AB3P/TEDP

BR1N/TOAN

BR1P/TOAP

BR2N/TOBN

BR2P/TOBP

BR3N/TOCN BR3P/TOCP

BG1N/TOCLKN

BG1P/TOCLKP

BG2N/TODN BG2P/TODP

AR1N

BG3N

BG3P BCLKN BCLKP

BB1N BB1P BB2N BB2P BB3N BB3P

C144

YDIO YCLK BXDIO POL

L107 200R

22uF_16V

I101

113 112 55

108 107 106 105 104 103 102 101 100 99

68 67 66 65 64 63 62 61 60 59

94 93 92 91 90 89 88 87 86 85

82 81 80 79 78 77 76 75 74 73

VOLUME

VBRI YOE

AR1N AR1P AR2N AR2P AR3N AR3P AG1N AG1P AG2N AG2P

BG3N BG3P BCLKN BCLKP BB1N BB1P BB2N BB2P BB3N BB3P

AG3N AG3P ACLKN ACLKP AB1N AB1P AB2N AB2P AB3N AB3P

BR1N BR1P BR2N BR2P BR3N BR3P BG1N BG1P BG2N BG2P

2V5

I101 VA721(A) RTD2023 VA521(A) RTD2013

VOLUME AdjBACKLITE

VLCD

VLCD_12V

AG2P AG2N AG1P AR3P

AR2P

P106 NC/RSDS_CON30

30 AR1N AR1P

AR2N AR2P

AR3N AR3P

AG1N AG1P

AG2N AG2P

AG3N AG3P

ACLKN ACLKP

AB1N AB1P

AB2N AB2P

AB3N AB3P

L115 0R 0805

C157 100nF

RN6

8 7 6

22X4

22R172

1 2 3 45

XSTB

YDIO YCLK BXDIO POL

C156

100uF/16V

C158

100nF

VA721(A) R164, R166, R168, R170 0R 0805 R165, R167, R169, R198 NC

VA521(A) R164, R165, R168 0R 0805 R166, R167, R169, R170,R198 NC

YOE

BR1N BR1P

BR2N BR2P

BR3N BR3P

BG1N BG1P

BG2N BG2P

BG3N BG3P

BCLKN BCLKP

BB1N BB1P

BB2N BB2P

BB3N BB3P

FXDIO XSTB POL BXDIO

YCLK

YDIO R164 0R 0805 R165 0R 0805 R166 NC/0R 0805 R167 NC/0R 0805 R168 0R 0805 R169 NC/0R 0805 R170 NC/0R 0805

R198 0R 0603 for 15" CPT XP02 Panel

22R195

YOEE

C184

P107 RSDS_CON50

GND

B2P

B2N

GND

B1P

B1N

GND

B0P

B0N

GND

G2P

G2N

GND

G1P

G1N

GND

G0P

G0N

GND

CLKP

CLKN

GND

R2P

R2N

GND

R1P

R1N

GND

R0P

R0N

GND

STH

POL

HMS

GND

CLKV

STV

T_VCOM

GND

3.3V

GND

R198

NC/0R 0603

For 15" CPT XP02 Panel

DDC_DAT

DDC_CLK

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100/NCR176

100/NCR177

VA521 VE510b/s-2

TCON5 TCON1

VA521(A) RN5, R193, R194 NC

22R193 22R194

CN1 NC

876

234

XSTB FXDIO

C183

C182

AR2N

FXDIO

22R171

VA721(A) RN6, R171, R172 NC

10.5. MCU (Realtek Scaler)

D113

IN4148

I105

2 3 4 5

24C16

VCC

SCL

GND SDA

C122 100nF

R124

C117

10uF/16V

8 7 6

VCPU

Q101

MMBT3906

R128 4K7

MUTE

ST_DET1

R146 10K

VCPU

R129 4K7

3DVCC

R199 10K

D114

IN4148

R134 100 R135 100

R132 100

X101 12MHz

RTD_RESET

R127 1M

C121 22pF

12V

R142 9K09 1%

R148

3K32 1%

C119

22pF

LED_G LED_O

C118 NC/10uF/16V

I104

RESET

INT0/P3.2

ISCL/P3.5/T1

ISDA/P3.4/T0

P6.0/AD0

P6.1/AD1

P6.2

P6.3

P6.4

P6.5

P6.6

P6.7

MTV312M64

VCPU

R125

0R 0603

810

VDD3

P5.0

VCC

P5.1 P5.2

VSYNC

HSYNC

P5.3 P5.4 P5.5

P5.6 DA8/HLFHO DA9/HALFV

P1.0

P1.1

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

DA7 P4.0 P4.1 P4.2

P3.1/TXD

P3.0/RXD

VSS

VCC3V3

C116 100nF

3 2 1 42 41 40 34 39 38 17 18 20 21 22 23 24 25 35 36 37 15

28 29

R143 NC

RN1 10K X4

R136 NC

R138 NC

VCC3V3

4 5

RN2

10K X4

1 8

2 7

3 6

1 8

2 7

3 6

4 5

DOWN

VCC3V3

1 UP

2 power

R130 1K

VCPU

R140 2K2

R139 2K2

10K X4

onPanel_12V

RN3

2 7

3 6

4 5

VCPU

RN4

10K X4

1 8

2 7

3 6

4 5

1 8

onPanel_3V3 onBacklight RTD_SCSB RTD_SCLK RTD_SDO_OR_SDI

DDC_CLK DDC_DAT

R137 NC

R144 100 R145 100

R133 1K

P104

CON8

Q102 MMBT3906

2 3

1 2 3 4 5 6 7 8

C125

NC/100p

C127 NC/100p

C131 NC/100p

C130

NC/100p

C129 NC/100p

C128

NC/100p

C126 NC/100p

R156 100 R155 100 R154 100 R153 100

R152 100 R151 100 R150 100

down

up 1

green orange power

orange

GREEN

VCC3V3

2 3

Q103 MMBT3906

R149

LED_O

4K7

C123 NC

R157 4K7

C124 NC

LED_G

1 (B)

3 (C)

2 (E)

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VA521 VE510b/s-2

10.6. A-D Power (M-star & Realtek Scaler)

C802

F801

20D8

R803

560K 1206

0.22uF X2

3300pF Y1

0.22uF X2

T2.5A/250V

D804

D803

C804

C801

R802 10 3A

R830

560K 1206

L805 UU10.5

D801

20D8

D802

20D8

C803

68UF 400V

C805

3300pF Y1

(3)D810 NC for W18,31DF2FC for WP18 & 48

T801

R804

910K 1/4W

R805

910K 1/4W

C810 47uF/35V

IN4148/dip

C811 10uF/50V

D808

D805 P6KE91A

UF4007

SG6841

GND VDD

1 7

R806 56K 1/2W

D806

R810 10R 1206

I801

VIN

DriverFB

Sense

C806

2700pF/250V PPN

L802

JUMPER

D807 UF4005

R807 10R 1206

R833 270 1206

1 2 3 5

C823 4700PF Y1

R813

3R9 1206

R809 47R 1206

PHX4NQ60E

R814

11 10,11

7,8

Q801

R815

3R9 1206

R832 22 /1206

R817

22 /1206 D811 31DF2FC

D810 NC

D809 31DF2FC

R831 10 /1206

R818 10 /1206

R816

3R9 1206

1000PF/1KV

TLP621

C815 1000pF/1KV

C814

C807 NC

I802

C819

1000UF/16V

L804

JUMPER

C816

1000UF/16V

Brightness

BLT_ON

R824 1K2 1/4W

L807

5.2uH

R825 NC/1206

R820

2.20K

R823

20.0K

R821 100R

12.0V 1.0A

C820

470uF/16V

3.3V 1A

1000UF/16V

C818

C817

R826 47R 3WS

Q803 2SA1020

VCC12V

P801

1 2 3 4 5 6

CON6

P802

1 2 3

CON3

R827 100R 1206

R828 18K

103pF 1206

C809

26K1 1206

R808

S801

AC IN 100~240V

D813

18-2 /DIP

(1) SMD resistor - power rating is 1/6W,if not indicated (2) SMD capacitpr - temperture is 85'C & voltage is 50V,if not indicated.

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R811 1K

J805

10R 1/4WS

Q802 2SC945

Do Not Copy

C808

1000P dip

VA521 VE510b/s-2

C813

0.1uF

R812 10K

I803

TL431D

R819 12K 1206

C821

R822

2.74K

0.01UF/50V

I804

TL431D

R829 4K32

10.7. Inverter (M-star & Realtek Scaler)

VCC12V

BLT_ON

OFF

R915 100R

C918 NC

R903

5.1M

F901 0R 1206

R925 0R 1206

Q905

2SC945

R916 10K

C905

0.027uF

I901 OZ9RR/DIP

SST

ISEN

VSEN

GNDA

VCCA

4 5

DRV2 DRV1

8 7 6

R912 2K2

D906

5.6V/DIP

R910 10R

Q903 2SC945

R911 10R

I902

AP9960M

HANNSTAR- SXA1 5.8mA

C911

5P,3KV,5%

C913

2.2N

C914

20P,3KV,5%

C915 20P,3KV,5%

Q901

2N7002/SMD

T901

5,4

16:16: 2000

C901 470uF 16V

D903

1N4148/DIP

D904

1N4148/DIP

C912

3.3N

1uF

C902

C903

3300P 1206

C904

3300P 1206

R901

4R7 1/4W

R902

4R7 1/4W

4 5

1550V 1450v

R905 10R

R904 10R

R917

3.0M,1/2W,3KV

R918

4k99 1%

R919 NC

Q902

2N7002/SMD

C917

0.015u

HANNSTAR- SXA1 5.9mA

D901 BAV99

3 1

R923

R924

402,F--W18 475,F--W48NC

P901

1 2

88225-0211

P902

1 2

88225-0211

C906

C907

27P

Brightness

330P

C919

47uF/35V

R906

82.5K

C908

4.7uF/16V

C909

0.1uF

R907 82K5

R908 100K

D905

1N4148 DIP

R9091MC910

(1) SMD resistor - power rating is 1/8W,if not indicated (2) SMD capacitpr - temperture is 85'C & voltage is 50V,if not indicated.

0.01uF

C916

0.1uF

R920 1M

D902 1N4148/DIP

R922 NC

R921 412,F

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VA521 VE510b/s-2

11. PCB Layout Diagrams

11-1 MAIN PCB TOP VIEW

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VA521 VE510b/s-2

11-2 MAIN PCB BOTTOM VIEW

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VA521 VE510b/s-2

11-3 CON PCB TOP VIEW

11-4 CON PCB BOTTOM VIEW

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VA521 VE510b/s-2

11-5 POWER PCB TOP VIEW

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VA521 VE510b/s-2

11-6 POWER PCB BOTTOM VIEW

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VA521 VE510b/s-2

*Readers Response*

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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 VA521/VE510b/s-2 Service Manual?

Precautions And Safety Notices

2. Specification

Front Panel Function Control Description

4. Circuit Description

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

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B.Are you satisfied with the VA521/VE510b/s-2 service manual?

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Service Manual Content

Service Manual Layout

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ViewSonic Corporation Confidential

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VA521 VE510b/s-2

ViewSonic VA521, VLCDS27996-1W, VE510b-2, VE510s-2, VLCDS27996-2W Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual