ViewSonic VE710, VA721, VS10047 Schematic

Download

Page 1

Service Manual

ViewSonic

Model No. VS10047

17” Color TFT LCD Display

VE710s/b-21

VA721

ViewSonic

(VE710s/b-2_VA721_SM_770 Rev. 1a Mar. 2004)



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

Page 2

Copyright reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation.

Disclaimer

ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes.

Trademarks

Optiquest is a registered trademark of ViewSonic Corporation. ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners.

Revision History

Revision Date Description Of Changes Approval

1a 03/11/04 Initial Release DCN-3765 Angela Luh

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 3

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

2 4

16 18

33 36 37

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 4

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 is 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 magn etic 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 sp ecified in the parts list may create shock, fire, or other hazards.

1.3. SERVICE NOTES

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

2. 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.

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

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

5. Please refer to user's manual for additional instructions on using this product.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 5

2. Specification

2.1. PRODUCT SPECIFICATIONS

LCD Panel 17.0" TFT

Power Management Energy Star compliant VESA DPMS compatible < 1W

Displayable Resolution SXGA 1280× 1024 (max.) Pixel Dimension 0.264(H)× 0.264(V)mm

LCD Display Color 16.2 m Color (6+2 Bits) Viewing Angle CR≧10 Horizontal: 140 deg Vertical: 130 deg

Contrast Ratio 450 : 1 (typ.) 360:1 (min.)

Brightness 240 cd/ m

300 cd/m2 (typ.)

(min.)

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

Tr: 18 ms Tf: 32 ms (max.)

Active Display Area 337.9mm(H)× 270.3mm(V)

Temperature Operating: 0°C ~ +40°C

Storage: -20°C ~ +60°C

Compliance UL, CUL, TÜV, CE, FCC, VCCI, BSMI,CCC, Energy Star, Energy, TCO'99,

PSB, PCBC, NOM, C-TICK, Gost-R / Hygienic

Power Input Voltage: 100~240 Vac

Consumption: 35 Watts (Max.)

2.2. FACTORY SUPPORTING MODES

Primary Preset: VESA 1280 x 1024 @ 60Hz

Look up table timing: 1. 640 x 350 @ 70Hz, 31.5kHz

2. 640 x 480 @ 60Hz, 31.5kHz

3. 640 x 480 @ 67Hz, 35.0kHz

4. 640 x 480 @ 75Hz, 37.5kHz

5. 640 x 480 @ 72Hz, 37.9kHz

6. 640 x 480 @ 85Hz, 43.27kHz

7. 720 x 400 @ 70Hz, 31.5kHz

8. 800 x 600 @ 56Hz, 35.1kHz

9. 800 x 600 @ 60Hz, 37.9kHz

10. 800 x 600 @ 75Hz, 46.9k Hz

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 6

11. 800 x 600 @ 72Hz, 48.1kHz

12. 800 x 600 @ 85Hz, 53.7kHz

13. 832 x 624 @ 75Hz, 49.7kHz

14. 1024 x 768 @ 60Hz, 48.4kHz

15. 1024 x 768 @ 70Hz, 56.5kHz

16. 1024 x 768 @ 72Hz, 58.1kHz

17. 1024 x 768 @ 75Hz, 60.0kHz

18. 1024 x 768 @ 85Hz, 68.67kHz

19. 1280 x 1024 @ 60Hz, 63.4kHz

20. 1280 x 1024 @ 75Hz, 79.97kHz

21. 1280x720 @ 60Hz, 45kHz

2.3. D-SUB CONNECTOR

D-SUB 15 PIN CONNECTOR

1.R 6.GND 11.NC

12345

678910

11 12 13 14 15

SIGNAL LEVEL

CONNECTOR SIGNAL DESCRIPTION

R RED 0.7vp-p(VIDEO)

2.G 7.GND 12.SDA

3.B 8.GND 13.H.SYNC

4.NC 9. +5V 14.V.SYNC

5.GND 10.GND 15.SCL

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

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 7

3. Front Panel Function Control Description

Main Menu With OnView controls

Front Control Panel shown below in detail

Displays the control screen for the highlighted control.

Also toggles between two controls on some screens.

Also a shortcut to Auto Image Adjust.

Displays the Main Menu or exits the control screen and saves adjustments.

Power light Green = ON Orange = Power Saving

Power On/Off

Scrolls through menu options and adjusts the displayed control.

Also a shortcut to display the Contrast adjustment control screen.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 8

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 upIor downJbuttons.

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

Thefollowing tips may help you optimizeyour display:

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

• Adjust your computer's graphic card so that it outputs a video signal 1280 x 1024 @ 60 Hz to the LCD dislay. (Look for instructions on “changing the refresh rate” in your graphic card's user guide.)

• If necessary, make small adjustments using H. POSITION and V. POSITION until the screen image is completely visible

. (The black border around the edge of the screen should barely touch the illuminated “active area” of the LCD dislay.)

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 9

Main Menu Controls

Adjust the menu items shown below by using the up Iand down Jbuttons.

Control Explanation

Auto Adjust

automatically sizes, centers, and fine tunes the

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

NOTE

: Auto Adjust works with most common video cards. If

this function does not work on your LCD dislay, 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. Default setting.

5400K — Adds green to the screen image for a darker color.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 10

Control Explanation

User

— Individual adjustments for red, green, and blue.

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

To adjust selected color, press I or J.

When you are finished making all color adjustments, press button [1] twice.

Information

coming from the graphics card in your computer. See your

displays the timing mode (video signal input)

graphic card’s user guide for instructions on changing the resolution and refresh rate (vertical frequency).

VESA 1280 x 1024 @ 60 Hz (recommended) means that the resolution is 1280 x 1024 and the refresh rate is 60 Hertz.

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:

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

Vertical size is automatic with your LCD dislay.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 11

Control

Explanation

Fine Tune sharpens focus by aligning the illuminated text and/

or graphic characters.

NOTE: Try the Auto Adjust (see page 9) before using the Fine

Tune control.

Sharpness

Setup Menu displays the menu shown below.

adjusts the clarity and focus of the screen image.

The Setup Menu controls are explained below.

anguage

Select allows you to choose the language used in

the menus and control screens.

OSD

Resolution Notice

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.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 12

Control Explanation

allows you to turn the On-Screen display

OSD

OSD Background

background on or off. This means that while making adjustments from the OSD control screens you can also view open software applications, or the Windows desktop.

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.

Short Cut Key

Function Key : 5 Keys !!!! 1 2 ▼

[1] Main Menu [2] Auto Image Adjust

▼▼▼

▲▲▲▲

[▼▼▼▼] or [▲▲▲▲]

[▼▼▼▼] + [▲▲▲▲]

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

[1] + [▼▼▼▼] + [▲▲▲▲]

(Keep pushing 5 sec)

[1] + [▼▼▼▼] [1] + [▲▲▲▲]

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.

input 720x400 or 640x400 mode. White Balance.

Power Lock OSD Lock

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 13

4. Circuit Description

A. Scaling controller

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

GENERAL DESC RIPTION

The MST8116A is a high performance, and fully integrated graphics processing IC solution for LCD monitors with resolutions up to SXGA. It is configured with an integrated triple-ADC/PLL, a high quality scaling engine, an on-screen display controller, a built-in output clock generator, a panel timing controller (TCON), and RSDS display interface. To further reduce system costs, the MST8116A also integrates intelligent power management control capability for green-mode requirements and spread-spectrum support for EMI management.

PIN DESCRIPTION

CPU Interface

Pin Name Pin Type Function Pin

HWRESET Schmitt Trigger Input w/ 5V-tolerant Hardware reset; active high 32 CS Input w/ 5V-tolerant 3 Wire Serial Bus Chip Select; active high 69 SDA I/O w/ 5V-tolerant 3 Wire Serial Bus Data; 4mA driving strength 70 SCL Input w/ 5V-tolerant 3 Wire Serial Bus Clock 71 INT Output CPU interrupt; 4mA driving strength 72

Analog Interface

Pin Name Pin Type Function Pin

HSYNC0 Schmitt Trigger Input w/ 5V-tolerant Analog HSYNC input 37 VSYNC0 Schmitt Trigger Input w/ 5V-tolerant Analog VSYNC input 38 REFP Internal ADC top de-coupling pin 66 REFM Internal ADC bottom de-coupling pin 67 RIN0 Analog Input Analog red input 63 RIN0M Analog Input Reference ground for analog red input 62 SOGIN0 Analog Input Sync-on-green input 61 GIN0 Analog Input Analog green input 60 GIN0M Analog Input Reference ground for analog green input 59 BIN0 Analog Input Analog blue input 58 BIN0M Analog Input Reference ground for analog blue input 57 REXT External resistor 390 ohm to AVDD 52

RSDS Interface

Pin Name Pin Type Function Pin

CLKAP Output A-Link Positive RSDS Differential Clock Output from“Odd” Channel 118

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 14

CLKAN Output A-Link Negati ve RSD S Di fferential Clock Output from“Odd” Channel 119 CLKBP Output B-Link Positive RSDS Differential Clock Output from“Even” Channel 120 CLKBN Output B-Link Negative RSDS Differentia l Cl ock Output from“Even” Channel 121 BA[3:1]P Output A-Link Positive RSDS Differential Data Output from“Odd” Channel 92, 90, 88 BA[3:1]N Output A-Link Negative RSDS Differential Data Output from“Odd” Channel 93, 91, 89 GA[3:1]P Output A-Link Positive RSDS Differential Data Output from“Odd” Channel 102, 100, 98 GA[3:1]N Output A-Link Negative RSDS Differential Data Output from“Odd” Channel103, 101,99 RA[3:1]P Output A-Link Positive RSDS Differential Data Output from“Odd” Channel 112, 110, 108 RA[3:1]N Output A-Link Negative RSDS Differential Data Output from“Odd” Channel 113, 111, 109 BB[3:1]P Output B-Link Positive RSDS Differential Data Output from“Even” Channel 4, 128, 124 BB[3:1]N Output B-Link Negative RSDS Differential Data Output from“Even” Channel 5, 1, 125 GB[3:1]P Output B-Link Positive RSDS Differential Data Output from“Even” Channel 14, 12, 8 GB[3:1]N Output B-Link Negative RSDS Differential Data Output from“Even” Channel 15, 13, 9 RB[3:1]P Output B-Link Positive RSDS Differential Data Output from“Even” Channel 24, 22, 16 RB[3:1]N Output B-Link Negative RSDS Differential Data Output from“Even” Channel 25, 23, 17 GPO[8:5] Output TCON GPO[8: 5]; 4mA driving strength 29, 28, 30,3 1 GPO[4:0] Output w/ Pull-do wn TCO N GPO[4:0]; 4~12mA driving strength programmable 79-83 OINV Output w/ Pull-down Resistor TCON “Odd” Channel Inversion; 4~12mA driving strength programmable 78 EINV Output w/ Pull-down Resistor TCON “Even” Channel Inversion; 4~12mA driving strength programmable 77 OSP Output w/ Pull-down Resistor TCON “Odd” Channel Start Pulse; 4~12mA driving strength programmable 76 ESP Output w/ Pull-down Resistor TCON “Even” Channel Start Pulse; 4~12mA driving strength programmable 75

GPIO Interface

Pin Name Pin Type Function Pin

GOUT1/PWM1 Output GOUT1/ PWM1; 4mA driving strength 74 GOUT0/PWM0 Output GOUT0/ PWM0; 4mA driving strength 73

Misc. Interface

Pin Name Pin Type Function Pin

BYPASS For External Bypass Capacitor 3 XIN Crystal Oscillator Input Xin 33 XOUT Crystal Oscillator Output Xout 34

Power Pins

Pin Name Pin Type Function Pin

AVDD 3.3V Power ADC Power 45, 51, 55, 65 AVSS Ground ADC Ground 39, 42, 48, 56, 64, 68 AV DD_PLL 3.3V Power PLL Power 53 AVSS_PLL Ground PLL Ground 54 AVDD_MPLL 3.3V Power MPLL Power 35

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 15

AVSS_MPLL Ground MPLL Ground 2, 36 VDDP 3.3V Power Digital Output Power 11, 21, 84, 94, 104, 114, 126 GNDP Ground Digital Output Ground 10, 20, 85, 95, 105, 115, 127 VDDC 2.5V Power Digita l Core Power 18, 87, 97, 1 17 GNDC Ground Digital Core Ground 19, 86, 96, 116

No Connects

Pin Name Pin Type Function Pin

NC No Connect. Leave These Pins Floating. 6, 7, 26, 27, 40, 41, 43, 44, 46, 47, 49, 50, 106, 107, 122, 123 Resolution 8 Bits DC ACCURACY Differential Nonlinearity ±0.5 +1.50/-1.0 LSB Integral Nonlinearity ±1 LSB No Missing Codes Guaranteed ANALOG INPUT Input Voltage Range Minimum 0.5 V p-p Maximum 1.0 V p-p Input Bias Current 1 uA Input Full-Scale Matching 1.5 %FS Brightness Level Adjustment 62 %FS SWITCHING PERFORMANCE Maximum Conversion Rate 165 MSPS Minimum Conversion Rate 20 MSPS HSYNC Input Frequency 15 200 kHz PLL Clock Rate 20 162.5 MHz PLL Jitter 500 ps p-p Sampling Phase Tempco TBD ps/ C　 DIGITAL IN PUTS Input Voltage, High (VIH) 2.5 V Input Vo ltage, Low (VIL) 0.8 V Input Current, High (IIH) -1.0 uA Input Current, Low (IIL) 1.0 uA Input Capacitance 5 pF DIGITAL O UTPUTS Output Voltage, High (VOH) VDDP-0.1 V Output Voltage, Low (VOL) 0.1 V DYNAMIC PERFORMANCE

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 16

Analog Bandwidth, Full Power 250 MHz Channel to Channel Matching 0.5% Full-Scale

3.3V Supply Voltages VVDD_33 -0.3 3.6 V

2.5V Supply Voltages VVDD_25 -0.3 2.75 V Input Voltage (5V tolerant inputs) VIN5Vtol -0.3 5.0 V Input Voltage (non 5V tolerant inputs) VIN -0.3 VVDD_33 V

B. 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.

C. INVERTER

In order to drive the CCFLs embedded in the panel module, there is a half bridge inverter to convert the input 12V up to several hundred volts AC. The inverter is formed by symmetric stages in order to drive the separate lamp modules. The input stage consists of a PWM controller, half bridge inverter, and switching MOSFET to convert DC input into AC output. The output stage consists of a tuning capacitor, coupling capacitor, transformer, push-pull MOSFET pair,

and one resister is serial to lamp for output voltage feedback. There are two signal to control the inverter which come from system;

Logic “high” level which send to I901 is turn on the inverter. BRI signal control brightness by DC level which was integral from PWM signal

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 17

5. Adjusting Procedure

5.1. ADJUSTMENT CONDITIONS AND PRECAUTIONS

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.

5.2. MAIN ADJUSTMENTS

NO. FUNCTION DESIGNATION

1. White Balance Function Key

2. GEOMETRY Function Key

5.3. ALIGNMENT PROCEDURES

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 White Balance:

A. TIMING: 1280x1024 64KHz/60Hz. B. PATTERN: 5 Blocks. C. LCD MONITOR set to 1280x1024 80K/75Hz BURN IN and warm up over 30 minutes. D. CA110 color analizer at the center of screen and along a perpendicular to the screen at 20cm from the

display.

E. Power turn off, Press

release

“▲” and “ ”

key, Then press “ ” key go to factory mode. (Fig.1)

and turn on power at the same time after power LED is on,

(Fig.1)

F. Adjust Color Temperature:

(1) EEPROM INIT (5 BLOCKS): Press “▼” key move cursor to EEPROM INIT, Press key then monitor will INIT ADC value. (2) Press “▲” key move cursor to “White Balance”, Press key do white balance adjustment. (3) Press “▼” key move cursor to “Color Temerature Adjust”, Press key, Then OSD will display

Fig.2

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 18

(Fig.2)

(4) 9300K verify: move cursor to 9300K Press key.

Press “▼” ,“▲” key adjust R.G.B value

0.02

x=0.283 y=0.298 Press key return to Fig.2

(5) 6500K verify: Repeat (4) press “▼” ,“▲” move cursor to 6500K press key

x=0.313 ±0.02 y=0.329 ±0.02 Y

≧

240 cd/m

(6) 5400K verify: Repeat (4) press “▼” ,“▲” move cursor to 5400K press key x=0.332 y=0.348

0.02

(7) Press key go back to Fig.2, Then press key return to Fig.1, Power key

OFF/ON quit factory mode.

G. Color Temperature & Luminance Verify:

BRIGHTNESS MAX, CONTRAST MAX 9300K: x=0.283 ±0.02 y=0.298 ±0.02

6500K: x=0.313 ±0.02 y=0.329 ±0.02 Y≧240 cd/㎡ 5400K: x=0.332 ±0.02 y=0.348 ±0.02

2. Geometry:

(a). Set cross-hatch pattern and preset timing as timing table listed. (b). Change to each mode in turn and wait for the monitor finish auto-alignment and save process before

change to next mode.

(c). After all of the modes are adjusted, exit OSD menu and press PWR OFF to exit factory mode.

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 19

6. Trouble Shooting Flow Chart

6.1. NO POWER

POWER

STAR

Check

12V O/P

C823

Check F801

D801~D804

Check

I801

,Q801

STAR

12V

Check

3.3V O/P C825

Check

D822

I802,I803

P802 5,6 PIN

3.3V

12V

Check

P901,P902

Check I901

L901,L903 T901,T902

Q904,Q905

Check

I901

MAIN PCB

PANEL

CHECK

MAIN PCB

5V OK?

3.3V OK?

1.8V OK?

CHECK

POWER PCB

OK?

CHECK

I103,

SURROUND CAP

BEAD OK?

CHECK

I104,

SURROUND CAP

BEAD OK?

CHECK

I106,I107

SURROUND CAP

OK?

CHECK

I101,

SURROUND CAP

BEAD OK?

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 20

6.2. NO DISPLAY

Display

Check Power

region

Refer to NO POWER

trouble shoot flow Chart

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 I105

MST8016A if

HWRST Pin#32 have

reset pulse ?

Yes

AmberDark

Amber & Green

Check IO cable is

Check X102 Crystal

12MHz is working?

pin#17 send reset

Yes

Inverter is Ok ?

connect OK ?

Yes

Check uP I106

Reset is Ok ?

Check Keypad

pcb is OK ?

Yes

Check if

Check uP I106

pulse ?

Yes

Check I/P signal is in

Yes

pwr saving state?

Check I106 is OK ?

Change

I106

Check Reset circuit

C173,D125

Change Inverter

Check X101 Crystal

14.318MHz is working ?

Yes

Check I105

Pin#70,71 data bus

have signal

Yes

Check panel Powers

VLCD_3V3 VLCD_12V

correct

Yes

Change LCD panel

Change X101

Change I105 LCD

controller IC

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 21

7. Recommended Spare Parts List

VE710b-2 Recommended Spare Parts List

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

1 P-BX-0601-0961 2011132003 CARTON BOX 6P01 1 2 P-FM-0602-0866 2012176400 POLYFOAM 6P20 1 3 P-FM-0602-0867 2012176500 POLYFOAM 6P21 1 4 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 5 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P85 1 6 C-BC-0302-0588 2022262302 CABI BACK VE710B-2 ABS94HB PANTONE 432C 2C01 1 7 C-FP-0301-0977 2024266902 FRONT BEZEL VE710B-2 ABS94HB PANTONE 432C 8 PL-PS-0715-0991 2028258202 STAND VE710B-2 ABS94HB PANTONE 432C

9 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated) 10 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1 11 M-MS-0808-9356 2002310375 GUARANT CARD VIEWSONIC VE710B-2 QSG 12 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 13 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 14 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 15 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 16 M-MS-0808-9357 2051352201 NAME PLATE VIEWSONIC E015-019 17 M-LB-0813-0965 2055132115 LABEL VE710B-2 VS10047 18 M-LB-0813-0855 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 19 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 20 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 21 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 22 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 23 M-LB-0813-0966 2055632045 LABEL VE710B-2 VS10047 24 M-LB-0813-0967 2055636021 LABEL VE710B-2 VS10047 SMALL

25 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 26 M-SCW-0824-0812 2084730062 SCREW,BND T+ 2C05 1 27 M-LCD-0826-0219 2212005200 LCD PANEL V901 1 28 E-FS-0410-0009 2213125207 FUSE F801 1 29 A-PC-0106-0121 2427130046 POWER CORD P951 1 30 A-VIO-0118-0034 2427501174 I/O CABLE P961 1 31 A-CD-VE710B-2 2438501142 CD wizard 6P80 1 32 C-FP-0301-0978 2603307569 Front enclosure 1 33 B-MB-0201-0846 6201-7978908251 PCB ASS'Y BLOCK (MAIN) 1 34 B-CB-0206-0186 6202-7978908251 PCB ASS'Y BLOCK (CON) 1 35 B-PS-0204-0071 6204-7978908251 PCB ASS'Y BLOCK (POWER) 1

6P60

1F01 5B01 6B02

6P84 5B03 1F03 1F05 1F04 2C02 6P50 6P03 5B10 6P11 6P14 6P13 6P02 6P05

6P56 6P55 6P54 6P51

1 1 1

1 5 1 1 1 1 1 1 1

1 1 1 1

VE710b-2 Recommended Spare Parts List VSCN-ww

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

1 A-PC-0106-0121 2427130046 POWER CORD (USA WALL 1.83M BLACK SCP) P951 1

VE710b-2 Recommended Spare Parts List VSCN

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

1 A-PC-0106-0277 2427130097 POWER CORD ( CHINA WALL 1.83M BLACK SCP ) P951 1 2 M-LB-0813-0968 2055632057 LABEL VE710B-2 VS10047 (G) 6P02 1 3 M-MS-0808-0028 2002310338 VIEWSONIC CHINA WARRANTY CARD 6P07 1 4 M-LB-0813-0862 2056606025 VS CN WARRANTY CARD SN STICKER 6P08 2 5 M-LB-0813-0863 2056606010 VIEWSONIC BOX STICKER-G 6P12 1 6 M-LB-0813-0864 2056606009 VIEWSONIC SERVICE STICKER-G 6P15 1 7 M-MS-0808-0033 2013051800 POLYETHY JT166A14 500LX470WX490H t=0.08 6P70 1

VE710b-2 Recommended Spare Parts List VSE-E

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

1 A-PC-0106-0138 2427130047 POWER CORD ( GERMAN WALL 1.83M BLACK SCP ) P951 1 2 M-LB-0813-0969 2055632059 LABEL VE710B-2 VS10047(E) 6P02 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 22

VE710S-2 Recommended Spare Parts List

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

1 M-MS-0808-9358 2002310374 GUARANT CARD VIEWSONIC VE710S-2 QSG 6P84 1 2 P-BX-0601-0962 2011132001 CARTON BOX 6P01 1 3 P-FM-0602-0866 2012176400 POLYFOAM 6P20 1 4 P-FM-0602-0867 2012176500 POLYFOAM 6P21 1 5 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6P60 1 6 M-MS-0808-1316 2013222536 PE BAG 6P85 1 7 C-BC-0302-0587 2022262301 CABI BACK VE710 ABS94HB BLACK 4001 2C01 1 8 PL-PS-0715-0990 2028258201 STAND VE710 ABS94HB BLACK 4001 5B01 1

9 M-LB-0813-0528 2055103400 LABEL 6P52 1 10 M-LB-0813-0970 2055132114 LABEL VE710S-2 VS10047 (M) 6P50 1 11 M-LB-0813-0855 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 6P03 1 12 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1 13 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 10 14 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 15 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 6P13 1 16 M-LB-0813-0971 2055632044 LABEL VE710S-2 VS10047(M) 6P02 1 17 M-LB-0813-0972 2055636020 LABEL VE710S-2 VS10047 SMALL 6P05 1 18 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P56 6P55 6P54 6P51 4 19 M-MS-0808-9354 2106656500 HINGE VE710 -5'~ +20' 5F02 RA 1 20 M-MS-0808-9355 2106656501 HINGE VE710 -5'~+20' FOR TL 5F02 RB 1 21 M-SCW-0824-0812 2084730062 SCREW,BND T+ 2C05 1 22 M-LCD-0826-0219 2212005200 LCD PANEL V901 1 23 E-FS-0410-0009 2213125207 FUSE F801 1 24 A-VIO-0118-0034 2427501174 I/O CABLE P961 1 25 A-CD-VE710S-2 2438501140 CD wizard 6P80 1 26 C-FP-0301-0979 2024266901 FRONT BEZEL VE710 ABS94HB PS7604B 1F01 1 27 C-FP-0301-0980 2603307568 Front enclosure 1 28 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated) 6B02 2 29 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5 30 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 1F03 1 31 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 1F05 1 32 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 1F04 1 33 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 34 B-MB-0201-0846 6201-7978908251 PCB ASS'Y BLOCK (MAIN) 1 35 B-CB-0206-0186 6202-7978908251 PCB ASS'Y BLOCK (CON) 1 36 B-PS-0204-0071 6204-7978908251 PCB ASS'Y BLOCK (POWER) 1

VE710s-2 Recommended Spare Parts List VSCN-ww

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

1 A-PC-0106-0121 2427130046 POWER CORD (USA WALL 1.83M BLACK ) P951 1

VE710s-2 Recommended Spare Parts List VSCN

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

1 A-PC-0106-0277 2427130097 POWER CORD ( CHINA WALL 1.83M BLACK SCP ) P951 1

2 M-LB-0813-0971 2055632044 LABEL VE710S-2 VS10047 (G) 6P02 1

3 M-MS-0808-0028 2002310338 VIEWSONIC CHINA WARRANTY CARD 6P07 1

4 M-LB-0813-0862 2056606025 VS CN WARRANTY CARD SN STICKER 6P08 2

5 M-LB-0813-0863 2056606010 VIEWSONIC BOX STICKER-G 6P12 1

6 M-LB-0813-0864 2056606009 VIEWSONIC SERVICE STICKER-G 6P15 1

7 M-MS-0808-0033 2013051800 POLYETHY JT166A14 500LX470WX490H t=0.08 6P70 1

VE710s-2 Recommended Spare Parts List VSE-E

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

1 A-PC-0106-0138 2427130047 POWER CORD ( GERMAN WALL 1.83M BLACK SCP ) P951 1

2 M-LB-0813-0974 2055632058 LABEL VE710S-2 VS10047(E) 6P02 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 23

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

VA721 Recommended Spare Parts List

1 P-BX-0601-0960 2011132002 CARTON BOX 6P01 1 2 M-MS-0808-9353 2002310383 GUARANT CARD VIEWSONIC VA721 QSG 20031120 3 P-FM-0602-0866 2012176400 POLYFOAM 6P20 1 4 P-FM-0602-0867 2012176500 POLYFOAM 6P21 1 5 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6 M-MS-0808-1316 2013222536 PE BAG 6P85 1 7 C-FP-0301-0975 2024266903 FRONT BEZEL VA721 ABS 94HB PS7604B 8 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated)

9 C-BC-0302-0587 2022262301 CABI BACK 2C01 1 10 PL-PS-0715-0990 2028258201 STAND 5B01 1 11 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 12 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 13 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 14 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 15 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 16 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 17 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 18 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 19 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 20 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 21 M-LB-0813-0960 2055632047 LABEL VA721 VS10047 WORLDWIDE 22 M-LB-0813-0961 2055636022 LABEL VA721 VS10047 SMALL 23 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 24 M-MS-0808-9354 2106656500 HINGE VE710 -5'~ +20' 25 M-MS-0808-9355 2106656501 HINGE VE710 -5'~+20' FOR TL 26 M-SCW-0824-0812 2084730062 SCREW,BND T+ 2C05 1 27 M-LCD-0826-0219 2212005200 LCD PANEL V901 1 28 E-FS-0410-0009 2213125207 FUSE F801 1 29 A-VIO-0118-0034 2427501174 I/O CABLE P961 1 30 A-CD-VA721 2438501144 CD wizard 6P80 1 31 C-FP-0301-0976 2603307576 Front enclosure 1 32 B-MB-0201-0846 6201-7978908251 PCB ASS'Y BLOCK (MAIN) 1 33 B-CB-0206-0186 6202-7978908251 PCB ASS'Y BLOCK (CON) 1 34 B-PS-0204-0071 6204-7978908251 PCB ASS'Y BLOCK (POWER) 1

6P84

6P60

1F01

6B02

5B03

1F03 1F05 1F04

2C02

6P52

5B10

6P11 6P14 6P13 6P02 6P05

6P56 6P55 5F02 RA 5F02 RB

1 2

5 1 1 1 1 1 1

1 1 1 1 4 1 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 24

VE710b-2 BOM LIST

Item ViewSonic P/N Ref. P/N Description

1 M-MS-0808-9356 2002310375 GUARANT CARD VIEWSONIC VE710B-2 QSG 2 P-BX-0601-0961 2011132003 CARTON BOX VE710B-2 VS10047 3 P-FM-0602-0866 2012176400 POLYFOAM VE710 EPS (L) 4 P-FM-0602-0867 2012176500 POLYFOAM VE710 EPS (R) 5 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 7 C-BC-0302-0588 2022262302 CABI BACK VE710B-2 ABS94HB PANTONE 432C 8 C-FP-0301-0977 2024266902 FRONT BEZEL VE710B-2 ABS94HB PANTONE 432C

9 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated) 10 PL-PS-0715-0991 2028258202 STAND VE710B-2 ABS94HB PANTONE 432C 11 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 12 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 13 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 14 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 15 M-MS-0808-9357 2051352201 NAME PLATE NAME PLATE VIEWSONIC E015-019 16 #N/A 2053650500 LED INDIC.-FUNC VE710 PMMA94HB 17 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 18 M-LB-0813-0965 2055132115 LABEL VE710B-2 VS10047 19 M-LB-0813-0855 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 20 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 21 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 22 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 23 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 24 M-LB-0813-0966 2055632045 LABEL VE710B-2 VS10047 25 M-LB-0813-0967 2055636021 LABEL VE710B-2 VS10047 SMALL 26 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 27 #N/A 2061453400 BUSHING VE710 PLUG RUBBER 28 #N/A 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 29 #N/A 2071970200 METAL FITTG VE710 PANEL SECC 0.8 30 #N/A 2071970300 METAL FITTG VE710 COVER SPTE T=0.3 31 #N/A 2071970400 METAL FITTG VE710 STAND SECC T=1.5 32 #N/A 2071970800 METAL FITTG VE710 COVER SPTE T=0.3 33 #N/A 2072250103 HEAT SINK JC186H AL6063S-T5 AUDIO 34 #N/A 2072261100 HEAT SINK JT178W/46W*20L*23H AL 35 #N/A 2072457800 INSULATOR VE710 24*31*0.45 T4000 36 #N/A 2072457900 INSULATOR VE710 12*35*0.45 T4000 37 #N/A 2072458300 INSULATOR 12*10*1.0 PC 94V0 ADHESIVE 38 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 39 M-SCW-0824-6716 2080002400 SCREW,SPE VE155/3x8 STAND 40 #N/A 2080004700 SCREW,SPE M3*4 SPECIAL THIN HEAD TYPE I 41 #N/A 2080004800 SCREW,SPE M3.5*13 PMS/SW YLOK 42 M-SCW-0824-6717 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 43 #N/A 2082340072 SCREW,CSK+ SCREW CSK+ M4*7 44 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 45 #N/A 2082730058 SCREW,BND+ JP166K M3X5 Ni BND+ 46 #N/A 2083740082 SCREW,BND T+ M4*8(BND T+) 47 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 48 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 49 M-MS-0808-0854 2097400301 EYELET BSS3-1/2H T=0.25 SN 3µｍ 50 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 51 M-MS-0808-9354 2106656500 HINGE VE710 -5'~ +20' 52 M-MS-0808-9355 2106656501 HINGE VE710 -5'~+20' FOR TL 53 #N/A 2202127900 PC BOARD VA721 KEY/B FR1 120*21 54 #N/A 2202129100 PC BOARD VE170B P/B CEM1 150*160 55 #N/A 2202516000 PCB MULTILAYER VA521 M/B FR4*2 100*82 56 M-LCD-0826-0219 2212005200 LCD PANEL CLAA170EA03 Ver:V CPT 57 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL 58 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO 59 #N/A 2213270205 FUSE MICRO R251007 7A/125V(T52) LITTEL 60 #N/A 2213270295 FUSE MICRO 20N7000FS 7A/125V PICO 61 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING 62 #N/A 2232422095 RES,CBN 1/4 RD 1/4W 22.00 J T52 63 E-R-0405-3235 2233410295 RES,CBN 1/4 S RD 1/4WS 1.00K J T52 MINI 64 E-R-0405-3226 2233451495 RES,CBN 1/4 S RD 1/4WS 510.00K J T52 MINI 65 E-R-0405-5980 2239210025 RES,PRE 1/4 S RN 1/4WS 10.00K F T52 MINI 66 E-R-0405-2744 2239222025 RES,PRE 1/4 S RN 1/4WS 22.00K F T52 MINI 67 #N/A 2241247816 RES,WIR 2 RW 2WS 0.47 ohm P=7.0 J 68 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T 69 #N/A 2251239006 RES,CHIP 1/10 RC 0603 1/10W 390 ohm F T 70 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T 71 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T 72 #N/A 2251410026 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm F T 73 #N/A 2251418026 RES,CHIP 1/4 RC 1206 1/4 W 18Kohm F T 74 #N/A 2251418216 RES,CHIP 1/4 RC 1206 1/4 W 1.82Kohm F T 75 #N/A 2251422106 RES,CHIP 1/4 RC 1206 1/4 W 221 ohm F T 76 #N/A 2251422126 RES,CHIP 1/4 RC 1206 1/4 W 22.1Kohm F T 77 #N/A 2251439206 RES,CHIP 1/4 RC 1206 1/4 W 392 ohm F T 78 #N/A 2251468116 RES,CHIP 1/4 RC 1206 1/4 W 6.81Kohm F T

6P84

Location

6P01 6P20 6P21 6P60 6P85 2C01 1F01 6B02 5B01 5B03 1F03 1F05 1F04 2C02 1F02 6P52 6P50 6P03 5B10 6P11 6P14 6P13 6P02 6P05 6P56 6P55 6P54 6P51 6B03 2C04 5F01 5F03 5B02 5F12 9H02 9H03 5F07 5F08 5F13 5F04 5B04 5B05 6B01 5F05 5F09 5F11 5F10 5F06 2C03 2C05 9S02 9S03 PG85 PG86 PG87 PG81 PG82 PG83 PG84 5F02 RA 5F02 RB U701 U801 U101 V901 F801 RA F801 RB F901 RB F901 RA R802 R820 R821 R823 R805 R906 R905 R811 R173 R140 R113 R116 R120 R169 R825 R907 R810 R923 R928 R808 R921 R927 R824

Q'ty

1 1 1 1 1 1 1 1 2 1 5 1 1 1 1 1 1 1 1 1

1/36

1 1 1 1 4 4 1 1 2 1 1 1 1 1 1 1 4 2 3 4 5 4 3 4 2 2 3 3 4 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 3 1 1 1 1 2 1 2 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 25

VE710b-2 BOM LIST

R199 R210 R202

R180 R181 R182 R183 R184

Item ViewSonic P/N Ref. P/N Description

79 #N/A 2251482526 RES,CHIP 1/4 RC 1206 1/4 W 82.5Kohm F T

80 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T

81 E-R-0405-6409 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T 82 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T 83 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T 84 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T 85 #N/A 2253218296 RES,CHIP 1/10W RC 0603 1/10W 1.8Kohm J T 86 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T 87 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T 88 #N/A 2253222396 RES,CHIP 1/10W RC 0603 1/10W 22Kohm J T 89 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T 90 E-R-0405-7001 2253233096 RES,CHIP 1/10W RC 0603 1/10W 33 ohm J T 91 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T 92 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T 93 E-R-0405-7116 2253400096 RES,CHIP 1/4 RC 1206 1/4 W 0ohm J T 94 #N/A 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T 95 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T 96 #N/A 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J T 97 #N/A 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216 98 #N/A 2253410996 RES,CHIP 1/4 RC 1206 1/4 W 1ohm J T

99 #N/A 2253427296 RES,CHIP 1/4 RC 1206 1/4 W 2.7Kohm J T 100 #N/A 2253433296 RES,CHIP 1/4 RC 1206 1/4 W 3.3Kohm J T 101 #N/A 2253447196 RES,CHIP 1/4 RC 1206 1/4 W 470ohm J T 102 #N/A 2253447496 RES,CHIP 1/4 RC 1206 1/4 W 470Kohm J T 103 #N/A 2253451296 RES,CHIP 1/4 RC 1206 1/4W 5.1Kohm J T 104 #N/A 2253451496 RES,CHIP 1/4 RC 1206 1/4 W 510Kohm J T 105 #N/A 2253451596 RES,CHIP 1/4 RC 1206 1/4 W 5.1Mohm J T 106 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 107 E-R-0405-6006 2259233008 RES,CHIP NETWORKS 8P4R 1/16W 33ohm J P=0.8 108 E-C-0404-3470 2272133191 CAP,CER TC 330p/50V CH P=5.0 J T 109 E-C-0404-0287 2272147091 CAP,CER TC 47p/50V CH P=5.0 J T 110 #N/A 2275415001 CAP,CER TC 15p/3KV SL P=7.5 J C 111 #N/A 2275439001 CAP,CER TC 39p/3KV SL P=7.5 J C 112 E-C-0404-2262 2285110291 CAP,CER CC 1000P/1KV Y5P P=5.0 K T 113 #N/A 2286222112 CAP,CER 125'C CK45BN 220.000PF 2KV K 114 E-C-0404-1855 2287247212 CAP,CER Y2 4700p/250V Y5V P=10.0 M K 115 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C 116 E-C-0404-1853 2303210312 CAP,MTL CF93M 0.010UF 250V K KC 117 #N/A 2330005801 CAP,MINI ELE EC 1500u/ 16V 10*20 P=5.0 C 118 #N/A 2333510791 CAP,ELE 105'C EC 100u/ 35V 8*11 P=5.0 T 119 E-C-0404-1424 2333610591 CAP,ELE 105'C EC 1u/ 50V 5*11 P=5.0 T 120 E-C-0404-1833 2333622691 CAP,ELE 105'C EC 22u/ 50V 5*11 P=5.0 T 121 #N/A 2335210811 CAP,ELE LOW ESR 105'C EC 1000u/ 10V 8*16 P=3.5 C 122 #N/A 2335215811 CAP,ELE LOW ESR 105' C EC 1500u/ 10V10*16 P=5.0 C 123 #N/A 2335347713 CAP,ELE LOW ESR 105' C EC 470u/ 16V 8*12 P=5.0 T 124 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T 125 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T 126 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T 127 #N/A 2336610613 CAP,MINI ELE 105'C EC 10u/ 50V 5*7 P=2.5 T 128 #N/A 2336622513 CAP,MINI ELE 105'C EC 2.2u/ 50V 4*7 P=2.5 T 129 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T 130 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T 131 #N/A 2344110396 CAP,CHIP 125'C CS 1206/COG/50V 0.01u J T 132 #N/A 2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T

133 E-C-0404-3815 134 #N/A 2349115396 CAP,CHIP 125'C CS 1206/X7R/50V 0.015u K T 135 #N/A 2349147396 CAP,CHIP 125'C CS 1206/X7R/50V 0.047u K T 136 #N/A 2349168296 CAP,CHIP 125'C CS 1206/X7R/50V 6800p K T 137 #N/A 138 #N/A 2349901096 CAP,CHIP SPEC AC0603470A 47P±10% INPAQ 139 #N/A 2357510708 EC HI-RIPPLE 105C 400V EC 100u/400V 18*32 P=7.5 S 140 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS 141 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES

142 E-Q-0402-1180

143 E-Q-0402-1624 144 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA 145 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC 146 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY 147 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA 148 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC

2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C101 C106 C107 C108 C111 C112 C113 C133

2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z T C807 C811 C902 C920 C921 C924

2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES Q106 RB Q107 RB Q109 RB Q111

2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q106 RAQ107 RAQ109 RAQ111

R831

Location

L102 L103 L104 R111 R142 R143 R187 R198

R106 R112 R114 R115 R118 R119 R121 R122 R123 R162 R163 R164 R174 R175 R178 R179

R103 R109 R189 R190 R104 R107 R191 R141 R158 R102 R196 R124 R125 R170 R171 R161 R108 R144 R159 R160 R168 R176 R177 R194 R146 R147 R150 R152 R193 D101 R807 R832 R916 R917 R932 R933 R826 R909 R901 R918 R930 R931 R809 R192 R813 R814 R803 R812 R833 R834 R835 R836 R922 R926 R804 R806 R911 RN1 RN2 RN3 RN4 RN5 C909 C908 C911 C916 C912 C913 C917 C918 C813 C820 C821 C802 C803 C830 C801 C804 C806 C822 C823 C810 C827 C809 C901 C906 C825 C824 C828 C903 C910 C165 C102 C114 C104 C105 C109 C110 C164 C132 C141 C146 C150 C152 C158 C173 C155 C156 C172 C174 C125 C126 C128 C129 C915 C115 C117 C118 C121 C122 C124

C134 C135C136 C137 C138 C139 C142 C143 C144 C145 C147 C148 C149 C151 C153 C154 C157 C159 C166 C167 C170 C175C184 C185 C186 C187 C188 C189 C191 C808 C826

C922 C923 C907 C914 C919 C904 C905 C926 C927

C197 C805 Q103 RA Q104 RA Q103 RB Q104 RB

Q108 RB Q108 RA Q904 Q905 Q110 Q803 RC Q902 RC

Q'ty

4 3 2 1 1 4 1 1 1 6 5 1 6 2 1 3 1 1 1 1 6 2 2 1 4 1 1 1 2 4 1 2 3 2 1 2 1 1 3 1 2 2 1 2 5 6 1 4 4 1 6

2 3 4 6 1 1 2 2

4 1 1 2 1 2

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 26

VE710b-2 BOM LIST

D913

RBD914 RB

RAD129 RA

Item ViewSonic P/N Ref. P/N Description

149 E-Q-0402-0555 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD

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

151 #N/A 2361610000 FET,N-CH APO9N701-A TO-220CMF APEC

152 #N/A 2361610800 FET,N-CH AP9960J TO-251 APEC

153 E-PC-0411-0082 2362401600 PHOTO COUPLR TLP721F(D4-GR) TOSHIBA

154 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA

155 #N/A 2362900395 TRANSIENT VOLTAGE SUPPRESSOR P6KE130A DO-15 PEC

156 #N/A 2362900695 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 PEC

157 #N/A 2362900795 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 WILLAS

158 #N/A 2362900895 TRANSIENT VOLTAGE SUPPRESSOR P6KE130A DO-15 WILLAS

159 E-D-0403-0462 2363215495 DIODE,RECT BYV26C PHILIPS

2363221195 DIODE,RECT PG208 PEC D801 RBD802 RBD803 RBD804

160 E-D-0403-1531

161 E-D-0403-1500 2363222195 DIODE,RECT SB140 PEC

162 #N/A 2363223195 DIODE,RECT UF4007 GS

2363224295 DIODE,RECT 20KDA60 INTER D801 RCD802 RCD803 RCD804

163 E-D-0403-1671

2363227295 DIODE,RECT 2A07 TSC D801 RAD802 RAD803 RAD804

164 E-D-0403-2009

165 #N/A 2363230795 DIODE,RECT 1H5G WILLAS

166 #N/A 2363231995 DIODE,RECT UF4007 PEC

2363233795 DIODE,RECT PS2010 2A/1000V DO-15 PEC D801 RDD802 RDD803 RDD804

167 #N/A

168 E-D-0403-2037 2363300300 DIODE,SCHOTTKY FCH20A15 20A/150V NI

169 #N/A 2363301000 DIODE,SCHOTTKY FCQ30A06 30A/60V (TO-220AB) NI

170 #N/A 2363301900 DIODE,SCHOTTKY SRF20150 ITO-220 MOSPEC

171 #N/A 2363302000 DIODE,SCHOTTKY GMR20H150C TO-220FPAB GAMMA

172 E-D-0403-0444 2363510895 DIODE,ZENER HZ9C-1 8.9-9.3V 0.5W HITACHI

173 #N/A 2363514895 DIODE,ZENER HZ20-2 19.5-20.4V 0.5W HITACHI

2363600195 DIODE,SWITCH 1N4148 DO-35 T D902 D903 D904 D905 D906 D907 D908

174 E-D-0403-0531

2363600696 DIODE,SWITCH 1N4148 SMD D909 RBD910 RBD911 RBD912

175 #N/A

176 #N/A 2363601395 DIODE,SWITCH 1U4G 1A/400V PEC

177 #N/A 2363703891 LED LED 3f GRN/YEL

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

2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5f TEMIC GS08 D102 RAD103 RAD104 RAD105

179 E-D-0403-1667

2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF D102 RBD103 RBD104 RBD105

180 E-D-0403-2041

181 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL

182 E-IC-0401-1270 2365319391 IC,LINEAR TL431CLP TI

183 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD

184 #N/A 2365327691 IC,LINEAR CM431BCN CHAMPION

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

186 #N/A 2365330200 IC,LINEAR OZ9RRD PDIP-8 MICRO

187 #N/A 2365330291 IC,LINEAR KA78L05AZ TO-92 FAIRCHILD

188 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG

189 #N/A 2365330491 IC,LINEAR HC78L05 TO-92 HC-SEMI

190 #N/A 2365330591 IC,LINEAR L78L05ACZ TO-92 ST

191 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION

192 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08

193 #N/A 2365929896 IC,DIGITAL SMD MST8116A PQFP-128 Mstar

194 #N/A 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON

195 E-X-0415-0111 2369102901 XTAL,OSC 14.31818MHZ/49US

196 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US

197 #N/A 2371111900 COIL,CHOKE 250uH +-7%

198 #N/A 2371121301 COIL,CHOKE CHOKE 21mH 0.32mm*35Ts ET-20

199 #N/A 2371140401 COIL,CHOKE 300mH/300mH (0.05mm/410Ts)*2

200 E-L-0407-1533 2371154600 COIL,CHOKE JD176 5.2UH 15.5T(REF)

201 #N/A 2374228002 XFORMER,POWR ER-28 750uH 40/40Ts/0.36mm

202 #N/A 2374300500 XFORMER INVERTER EEL-19 20/2000Ts 0.35/0.05mm

203 E-L-0407-0976 2379101491 FERRITE CORE 3.5X9X0.8

204 E-L-0407-0013 2379101495 FERRITE CORE 3.5X9X0.8

205 E-L-0407-1234 2379101591 FERRITE CORE 3.5X4.5X0.8 Z=40 OHM MIN

206 #N/A 2379103500 FERRITE CORE 0.5f3T 680 OHM MINAT 100MHZ

207 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA

208 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A

209 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA

210 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE

211 #N/A 2404371007 CONNECTOR JST PH 8P TOP P=2.0 OR EQUAL

212 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL

213 #N/A 2404371012 CONNECTOR JST PH 13P TOP P=2.0 OR EQUAL

214 #N/A 2404380403 CONNECTOR 88227-032X 4.0mm ACE

215 #N/A 2404380503 CONNECTOR CP044AP1HT1-P3 CVILUX

216 M-MS-0808-1313 2407200791 HOLDER,FUSE FC-05C

217 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE)

Q803 RBQ902 RB Q803 RAQ902 RA Q801 Q906 Q907 Q908 Q909 I802 RB I802 RA D805 RA D915 RAD916 RA D915 RBD916 RB D805 RB D806 RA

D809 D806 RC

D807 RA D806 RB

D821 RA D822 D821 RB D821 RC D811 D808

D807 RB D701 D109 D110 D111 D112

RAD106 RAD107 RAD125 RAD128

RBD106 RBD107 RBD125 RBD128 RBD129 RBD909 RAD910 RAD911 RAD912 RAD914 RA

I107 RB I803 RD I803 RC I803 RB I803 RA I901 I902 RA I801 I902 RB I902 RC I101 I107 RA I105 I106 X101 X102 L802 L805 L901 L902 L803 L804 T801 T901 T902 L801 L807 L806 L808 L105 L106 L108 L113 L114 L115 L107 L109 L110 L111 L112 S701 S702 S703 S704 S705 P107 P101 P102 P901 RA P902 RA P901 RB P902 RB S802 RB S803 RB S802 RA S803 RA

ViewSonic Corporation Confidential

Location

Q'ty

2 2 1 4 1 1 1 2 2 1 1

4 1 1

4 1 1 1 1 1 1

5 1 1 4

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 1 1 1 1 2 4 5 5 1 1 1 2 2 2 2

Do Not Copy VE710s/b-2

VA721

Page 27

VE710b-2 BOM LIST

J945 J950

J933 J936 J938

J939

Item ViewSonic P/N Ref. P/N Description

218 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS 219 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM 220 M-MS-0808-5488 2407630230 SOCKET,SMD 6240-30-OR5P 0.5*30P KYOCERA 221 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA 222 #N/A 2407630330 SOCKET,SMD 2206BL11230RLP 0.5*30P FRANCON 223 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON 224 M-FC-0809-0788 2420308001 FFC CABLE 80L*25.5W*0.32T 0.3C*0.5P*50N 225 #N/A 2420308002 FFC CABLE 30P*0.5*L80mm 226 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK 227 #N/A 2427408252 WIRE HARNESS 8P H/B 1061#26 L=250mm P=2.0 228 #N/A 2427409121 WIRE HARNESS 9P H/B 1061#24 L=120mm P=2.0 229 A-VIO-0118-0034 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK

2428106050 JUMPER 0.6f5.00MM J946 J907 J911 J925 J926 J297 J940 J941 J944

230 M-WR-0828-0455

2428106075 JUMPER 0.6f7.50MM J931 J801 J802 J803 J804 J806 J822 J910 J922

231 M-WR-0828-0450

2428106100 JUMPER 0.6f10.00MM J810 J811 J812 J813 J901 J902 J903 J904 J905

232 M-WR-0828-0478 233 M-WR-0828-0460 2428106125 JUMPER 0.6f12.50MM 234 M-WR-0828-0451 2428106150 JUMPER 0.6f15.00MM 235 M-MS-0808-0856 2428106200 JUMPER 0.6f20.00MM 236 A-CD-VE710B-2 2438501142 CD-OWNER GUIDE VE710B-2 WIZARD DATE:20031118

S801 RA

Location

S801 RB P104 RA P105 RA P104 RB P105 RB P981 P980 P951 P701 P802 P961

J906 J909 J912 J913 J917 J918 J921 J929 J937

J914 J915 J908 J916 J919 6P80

Q'ty

1 1 1 1 1 1 1 1 1 1 1 1

1 1 3 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 28

VE710s-2 BOM LIST

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

1 M-MS-0808-9358 2002310374 GUARANT CARD VIEWSONIC VE710S-2 QSG 6P84 1 2 P-BX-0601-0962 2011132001 CARTON BOX VE710S-2 VS10047 6P01 1 3 P-FM-0602-0866 2012176400 POLYFOAM VE710 EPS (L) 6P20 1 4 P-FM-0602-0867 2012176500 POLYFOAM VE710 EPS (R) 6P21 1 5 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6P60 1 6 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P85 1 7 C-BC-0302-0587 2022262301 CABI BACK VE710 ABS94HB BLACK 4001 2C01 1 8 C-FP-0301-0979 2024266901 FRONT BEZEL VE710 ABS94HB PS7604B 1F01 1

9 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated) 6B02 2 10 PL-PS-0715-0990 2028258201 STAND VE710 ABS94HB BLACK 4001 5B01 1 11 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5 12 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 1F03 1 13 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 1F05 1 14 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 1F04 1 15 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 16 #N/A 2053650500 LED INDIC.-FUNC VE710 PMMA94HB 1F02 1 17 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1 18 M-LB-0813-0970 2055132114 LABEL VE710S-2 VS10047 (M) 6P50 1 19 M-LB-0813-0855 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 6P03 1 20 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1 21 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 1/36 22 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 23 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 6P13 1 24 M-LB-0813-0971 2055632044 LABEL VE710S-2 VS10047(M) 6P02 1 25 M-LB-0813-0972 2055636020 LABEL VE710S-2 VS10047 SMALL 6P05 1 26 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P56 6P55 6P54 6P51 4 27 #N/A 2061453400 BUSHING VE710 PLUG RUBBER 6B03 4 28 #N/A 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C04 1 29 #N/A 2071970200 METAL FITTG VE710 PANEL SECC 0.8 5F01 1 30 #N/A 2071970300 METAL FITTG VE710 COVER SPTE T=0.3 5F03 2 31 #N/A 2071970400 METAL FITTG VE710 STAND SECC T=1.5 5B02 1 32 #N/A 2071970800 METAL FITTG VE710 COVER SPTE T=0.3 5F12 1 33 #N/A 2072250103 HEAT SINK JC186H AL6063S-T5 AUDIO 9H02 1 34 #N/A 2072261100 HEAT SINK JT178W/46W*20L*23H AL 9H03 1 35 #N/A 2072457800 INSULATOR VE710 24*31*0.45 T4000 5F07 1 36 #N/A 2072457900 INSULATOR VE710 12*35*0.45 T4000 5F08 1 37 #N/A 2072458300 INSULATOR 12*10*1.0 PC 94V0 ADHESIVE 5F13 1 38 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 5F04 4 39 M-SCW-0824-6716 2080002400 SCREW,SPE VE155/3x8 STAND 5B04 2 40 #N/A 2080004700 SCREW,SPE M3*4 SPECIAL THIN HEAD TYPE I 5B05 3 41 #N/A 2080004800 SCREW,SPE M3.5*13 PMS/SW YLOK 6B01 4 42 M-SCW-0824-6717 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 5F05 5F09 5 43 #N/A 2082340072 SCREW,CSK+ SCREW CSK+ M4*7 5F11 4 44 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 5F10 3 45 #N/A 2082730058 SCREW,BND+ JP166K M3X5 Ni BND+ 5F06 4 46 #N/A 2083740082 SCREW,BND T+ M4*8(BND T+) 2C03 2 47 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 2C05 2 48 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 9S02 9S03 3 49 M-MS-0808-0854 2097400301 EYELET BSS3-1/2H T=0.25 SN 3µｍ PG85 PG86 PG87 3 50 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) PG81 PG82 PG83 PG84 4 51 M-MS-0808-9354 2106656500 HINGE VE710 -5'~ +20' 5F02 RA 1 52 M-MS-0808-9355 2106656501 HINGE VE710 -5'~+20' FOR TL 5F02 RB 1 53 #N/A 2202127900 PC BOARD VA721 KEY/B FR1 120*21 U701 1 54 #N/A 2202129100 PC BOARD VE170B P/B CEM1 150*160 U801 1 55 #N/A 2202516000 PCB MULTILAYER VA521 M/B FR4*2 100*82 U101 1 56 M-LCD-0826-0219 2212005200 LCD PANEL CLAA170EA03 Ver:V CPT V901 1 57 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL F801 RA 1 58 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO F801 RB 1 59 #N/A 2213270205 FUSE MICRO R251007 7A/125V(T52) LITTEL F901 RB 1 60 #N/A 2213270295 FUSE MICRO 20N7000FS 7A/125V PICO F901 RA 1 61 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING R802 1 62 #N/A 2232422095 RES,CBN 1/4 RD 1/4W 22.00 J T52 R820 R821 2 63 E-R-0405-3235 2233410295 RES,CBN 1/4 S RD 1/4WS 1.00K J T52 MINI R823 1 64 E-R-0405-3226 2233451495 RES,CBN 1/4 S RD 1/4WS 510.00K J T52 MINI R805 1 65 E-R-0405-5980 2239210025 RES,PRE 1/4 S RN 1/4WS 10.00K F T52 MINI R906 1 66 E-R-0405-2744 2239222025 RES,PRE 1/4 S RN 1/4WS 22.00K F T52 MINI R905 1 67 #N/A 2241247816 RES,WIR 2 RW 2WS 0.47 ohm P=7.0 J R811 1 68 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T R173 1 69 #N/A 2251239006 RES,CHIP 1/10 RC 0603 1/10W 390 ohm F T R140 1 70 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T R113 R116 R120 3 71 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T R169 1 72 #N/A 2251410026 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm F T R825 1 73 #N/A 2251418026 RES,CHIP 1/4 RC 1206 1/4 W 18Kohm F T R907 1 74 #N/A 2251418216 RES,CHIP 1/4 RC 1206 1/4 W 1.82Kohm F T R810 1 75 #N/A 2251422106 RES,CHIP 1/4 RC 1206 1/4 W 221 ohm F T R923 R928 2 76 #N/A 2251422126 RES,CHIP 1/4 RC 1206 1/4 W 22.1Kohm F T R808 1

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 29

VE710s-2 BOM LIST

L102 L103 L104 R111 R142 R143 R187 R198 R199 R210 R202

R106 R112 R114 R115 R118 R119 R121 R122 R123 R162 R163 R164 R174 R175 R178 R179 R180 R181 R182 R183 R184

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

77 #N/A 2251439206 RES,CHIP 1/4 RC 1206 1/4 W 392 ohm F T R921 R927 2

78 #N/A 2251468116 RES,CHIP 1/4 RC 1206 1/4 W 6.81Kohm F T R824 1

79 #N/A 2251482526 RES,CHIP 1/4 RC 1206 1/4 W 82.5Kohm F T R831 1

80 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T

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

82 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T R103 R109 R189 R190 4

83 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T R104 R107 R191 3

84 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T R141 R158 2

85 #N/A 2253218296 RES,CHIP 1/10W RC 0603 1/10W 1.8Kohm J T R102 1

86 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T R196 1

87 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T R124 R125 R170 R171 4

88 #N/A 2253222396 RES,CHIP 1/10W RC 0603 1/10W 22Kohm J T R161 1

89 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T R108 1

90 E-R-0405-7001 2253233096 RES,CHIP 1/10W RC 0603 1/10W 33 ohm J T R144 1

91 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R159 R160 R168 R176 R177 R194 6

92 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T R146 R147 R150 R152 R193 5

93 E-R-0405-7116 2253400096 RES,CHIP 1/4 RC 1206 1/4 W 0ohm J T D101 1

94 #N/A 2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T R807 R832 R916 R917 R932 R933 6

95 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T R826 R909 2

96 #N/A 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J T R901 1

97 #N/A 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216 R918 R930 R931 3

98 #N/A 2253410996 RES,CHIP 1/4 RC 1206 1/4 W 1ohm J T R809 1

99 #N/A 2253427296 RES,CHIP 1/4 RC 1206 1/4 W 2.7Kohm J T R192 1

100 #N/A 2253433296 RES,CHIP 1/4 RC 1206 1/4 W 3.3Kohm J T R813 1 101 #N/A 2253447196 RES,CHIP 1/4 RC 1206 1/4 W 470ohm J T R814 1 102 #N/A 2253447496 RES,CHIP 1/4 RC 1206 1/4 W 470Kohm J T R803 R812 R833 R834 R835 R836 6 103 #N/A 2253451296 RES,CHIP 1/4 RC 1206 1/4W 5.1Kohm J T R922 R926 2 104 #N/A 2253451496 RES,CHIP 1/4 RC 1206 1/4 W 510Kohm J T R804 R806 2 105 #N/A 2253451596 RES,CHIP 1/4 RC 1206 1/4 W 5.1Mohm J T R911 1 106 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 RN1 RN2 RN3 RN4 4 107 E-R-0405-6006 2259233008 RES,CHIP NETWORKS 8P4R 1/16W 33ohm J P=0.8 RN5 1 108 E-C-0404-3470 2272133191 CAP,CER TC 330p/50V CH P=5.0 J T C909 1 109 E-C-0404-0287 2272147091 CAP,CER TC 47p/50V CH P=5.0 J T C908 1 110 #N/A 2275415001 CAP,CER TC 15p/3KV SL P=7.5 J C C911 C916 2 111 #N/A 2275439001 CAP,CER TC 39p/3KV SL P=7.5 J C C912 C913 C917 C918 4 112 E-C-0404-2262 2285110291 CAP,CER CC 1000P/1KV Y5P P=5.0 K T C813 1 113 #N/A 2286222112 CAP,CER 125'C CK45BN 220.000PF 2KV K C820 C821 2 114 E-C-0404-1855 2287247212 CAP,CER Y2 4700p/250V Y5V P=10.0 M K C802 C803 C830 3 115 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C C801 C804 2 116 E-C-0404-1853 2303210312 CAP,MTL CF93M 0.010UF 250V K KC C806 1 117 #N/A 2330005801 CAP,MINI ELE EC 1500u/ 16V 10*20 P=5.0 C C822 C823 2 118 #N/A 2333510791 CAP,ELE 105'C EC 100u/ 35V 8*11 P=5.0 T C810 1 119 E-C-0404-1424 2333610591 CAP,ELE 105'C EC 1u/ 50V 5*11 P=5.0 T C827 1 120 E-C-0404-1833 2333622691 CAP,ELE 105'C EC 22u/ 50V 5*11 P=5.0 T C809 C901 C906 3 121 #N/A 2335210811 CAP,ELE LOW ESR 105' C EC 1000u/ 10V 8*16 P=3.5 C C825 1 122 #N/A 2335215811 CAP,ELE LOW ESR 105' C EC 1500u/ 10V10*16 P=5.0 C C824 C828 2 123 #N/A 2335347713 CAP,ELE LOW ESR 105' C EC 470u/ 16V 8*12 P=5.0 T C903 C910 2 124 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T C165 1 125 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T C102 C114 2 126 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T C104 C105 C109 C110 C164 5 127 #N/A 2336610613 CAP,MINI ELE 105'C EC 10u/ 50V 5*7 P=2.5 T C132 C141 C146 C150 C152 C158 6 128 #N/A 2336622513 CAP,MINI ELE 105'C EC 2.2u/ 50V 4*7 P=2.5 T C173 1 129 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T C155 C156 C172 C174 4 130 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T C125 C126 C128 C129 4 131 #N/A 2344110396 CAP,CHIP 125'C CS 1206/COG/50V 0.01u J T C915 1 132 #N/A 2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T

133 E-C-0404-3815 134 #N/A 2349115396 CAP,CHIP 125'C CS 1206/X7R/50V 0.015u K T 135 #N/A 2349147396 CAP,CHIP 125'C CS 1206/X7R/50V 0.047u K T 136 #N/A 2349168296 CAP,CHIP 125'C CS 1206/X7R/50V 6800p K T 137 #N/A 138 #N/A 2349901096 CAP,CHIP SPEC AC0603470A 47P±10% INPAQ C197 1 139 #N/A 2357510708 EC HI-RIPPLE 105C 40 0V EC 100u/400V 18*32 P=7.5 S C805 1 140 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS 141 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES

142 E-Q-0402-1180

143 E-Q-0402-1624 144 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA Q108 RB 1 145 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC Q108 RA 1

2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C101 C106 C107 C108 C111 C112

2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z T C807 C811 C902 C920 C921 C924

2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES Q106 RB Q107 RB Q109 RB

2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q106 RAQ107 RAQ109

C115 C117 C118 C121 C122 C124

C113 C133 C134 C135C136 C137 C138 C139 C142 C143 C144 C145 C147 C148 C149 C151 C153 C154 C157 C159 C166 C167 C170 C175C184 C185 C186 C187 C188 C189 C191 C808 C826 C922 C923

C907 C914 C919 C904 C905 C926 C927

Q103 RA Q104 RA Q103 RB Q104 RB

Q111 RB

RAQ111 RA

11 21

2 3 4 6

2 2

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 30

VE710s-2 BOM LIST

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

146 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY 147 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA Q110 1 148 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC 149 E-Q-0402-0555 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD 150 E-Q-0402-0718 2361316191 XISTOR,NPN R 2PC945P PHILIPS 151 #N/A 2361610000 FET,N-CH APO9N701-A TO-220CMF APEC Q801 1 152 #N/A 2361610800 FET,N-CH AP9960J TO-251 APEC 153 E-PC-0411-0082 2362401600 PHOTO COUPLR TLP721F(D4-GR) TOSHIBA I802 RB 1 154 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA I802 RA 1 155 #N/A 2362900395 TRANSIENT VOLTAGE SU PPRESSOR P6KE130A DO-15 PEC D805 RA 1 156 #N/A 2362900695 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 PEC 157 #N/A 2362900795 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 WILLAS 158 #N/A 2362900895 TRANSIENT VOLTAGE SU PPRESSOR P6KE130A DO-15 WILLAS D805 RB 1 159 E-D-0403-0462 2363215495 DIODE,RECT BYV26C PHILIPS D806 RA 1

2363221195 DIODE,RECT PG208 PEC D801 RBD802 RBD803 160 E-D-0403-1531 161 E-D-0403-1500 2363222195 DIODE,RECT SB140 PEC D809 1 162 #N/A 2363223195 DIODE,RECT UF4007 GS D806 RC 1

2363224295 DIODE,RECT 20KDA60 INTER D801 RCD802 RCD803 163 E-D-0403-1671

2363227295 DIODE,RECT 2A07 TSC D801 RAD802 RAD803 164 E-D-0403-2009 165 #N/A 2363230795 DIODE,RECT 1H5G WILLAS D807 RA 1 166 #N/A 2363231995 DIODE,RECT UF4007 PEC D806 RB 1

2363233795 DIODE,RECT PS2010 2A/1000V DO-15 PEC D801 RDD802 RDD803 167 #N/A 168 E-D-0403-2037 2363300300 DIODE,SCHOTTKY FCH20A15 20A/150V NI D821 RA 1 169 #N/A 2363301000 DIODE,SCHOTTKY FCQ30A06 30A/60V (TO-220AB) NI D822 1 170 #N/A 2363301900 DIODE,SCHOTTKY SRF20150 ITO-220 MOSPEC D821 RB 1 171 #N/A 2363302000 DIODE,SCHOTTKY GMR20H150C TO-220FPAB GAMMA D821 RC 1 172 E-D-0403-0444 2363510895 DIODE,ZENER HZ9C-1 8.9-9.3V 0.5W HITACHI D811 1 173 #N/A 2363514895 DIODE,ZENER HZ20-2 19.5-20.4V 0.5W HITACHI D808 1

2363600195 DIODE,SWITCH 1N4148 DO-35 T D902 D903 D904 D905 D906 D907 174 E-D-0403-0531

2363600696 DIODE,SWITCH 1N4148 SMD D909 RBD910 RBD911 175 #N/A 176 #N/A 2363601395 DIODE,SWITCH 1U4G 1A/400V PEC D807 RB 1 177 #N/A 2363703891 LED LED 3f GRN/YEL D701 1 178 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS

2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5f TEMIC GS08 D102 RAD103 RAD104

179 E-D-0403-1667

2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF D102 RBD103 RBD104

180 E-D-0403-2041 181 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL I107 RB 1 182 E-IC-0401-1270 2365319391 IC,LINEAR TL431CLP TI I803 RD 1 183 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD I803 RC 1 184 #N/A 2365327691 IC,LINEAR CM431BCN CHAMPION I803 RB 1 185 #N/A 2365328191 IC,LINEAR AP431VA TO-92 ATC I803 RA 1 186 #N/A 2365330200 IC,LINEAR OZ9RRD PDIP-8 MICRO I901 1 187 #N/A 2365330291 IC,LINEAR KA78L05AZ TO-92 FAIRCHILD I902 RA 1 188 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG I801 1 189 #N/A 2365330491 IC,LINEAR HC78L05 TO-92 HC-SEMI I902 RB 1 190 #N/A 2365330591 IC,LINEAR L78L05ACZ TO-92 ST I902 RC 1 191 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION I101 1 192 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08 I107 RA 1 193 #N/A 2365929896 IC,DIGITAL SMD MST8116A PQFP-128 Mstar I105 1 194 #N/A 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON I106 1 195 E-X-0415-0111 2369102901 XTAL,OSC 14.31818MHZ/49US X101 1 196 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US X102 1 197 #N/A 2371111900 COIL,CHOKE 250uH +-7% L802 1 198 #N/A 2371121301 COIL,CHOKE CHOKE 21mH 0.32mm*35Ts ET-20 L805 1 199 #N/A 2371140401 COIL,CHOKE 300mH/300mH (0.05mm/410Ts)*2 200 E-L-0407-1533 2371154600 COIL,CHOKE JD176 5.2UH 15.5T(REF) 201 #N/A 2374228002 XFORMER,POWR ER-28 750uH 40/40Ts/0.36mm T801 1 202 #N/A 2374300500 XFORMER INVERTER EEL-19 20/2000Ts 0.35/0.05mm 203 E-L-0407-0976 2379101491 FERRITE CORE 3.5X9X0.8 L801 1 204 E-L-0407-0013 2379101495 FERRITE CORE 3.5X9X0.8 L807 1 205 E-L-0407-1234 2379101591 FERRITE CORE 3.5X4.5X0.8 Z=40 OHM MIN L806 1 206 #N/A 2379103500 FERRITE CORE 0.5f3T 680 OHM MINAT 100MHZ L808 1 207 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA 208 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A 209 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA 210 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE

Q904 Q905

Q803 RC Q902 RC Q803 RBQ902 RB Q803 RAQ902 RA

Q906 Q907 Q908 Q909

D915 RAD916 RA D915 RBD916 RB

RBD804 RB

RCD804 RC

RAD804 RA

RDD804 RD

D908 D913

RBD912 RBD914 RB

D109 D110 D111 D112

RAD105 RAD106 RAD107 RAD125 RAD128 RAD129 RA

RBD105 RBD106 RBD107 RBD125 RBD128 RBD129 RBD909 RAD910 RAD911 RAD912 RAD914 RA

L901 L902 L803 L804

T901 T902

L105 L106 L108 L113 L114 L115 L107 L109 L110 L111 L112 S701 S702 S703 S704 S705

2 2 2

2 2

2 4 5 5

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 31

VE710S-s BOM LIST

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

211 #N/A 2404371007 CONNECTOR JST PH 8P TOP P=2.0 OR EQUAL P107 1 212 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL P101 1 213 #N/A 2404371012 CONNECTOR JST PH 13P TOP P=2.0 OR EQUAL P102 1 214 #N/A 2404380403 CONNECTOR 88227-032X 4.0mm ACE 215 #N/A 2404380503 CONNECTOR CP044AP1HT1-P3 CVILUX 216 M-MS-0808-1313 2407200791 HOLDER,FUSE FC-05C 217 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) 218 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS S801 RA 1 219 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM S801 RB 1 220 M-MS-0808-5488 2407630230 SOCKET,SMD 6240-30-OR5P 0.5*30P KYOCERA P104 RA 1 221 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA P105 RA 1 222 #N/A 2407630330 SOCKET,SMD 2206BL11230RLP 0.5*30P FRANCON P104 RB 1 223 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON P105 RB 1 224 M-FC-0809-0788 2420308001 FFC CABLE 80L*25.5W*0.32T 0.3C*0.5P*50N P981 1 225 #N/A 2420308002 FFC CABLE 30P*0.5*L80mm P980 1 226 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK P951 1 227 #N/A 2427408252 WIRE HARNESS 8P H/B 1061#26 L=250mm P=2.0 P701 1 228 #N/A 2427409121 WIRE HARNESS 9P H/B 1061#24 L=120mm P=2.0 P802 1 229 A-VIO-0118-0034 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK P961 1

2428106050 JUMPER 0.6f5.00MM J946 J907 J911 J925 J926 J297 J940

230 M-WR-0828-0455

2428106075 JUMPER 0.6f7.50MM J931 J801 J802 J803 J804 J806 J822

231 M-WR-0828-0450

2428106100 JUMPER 0.6f10.00MM J810 J811 J812 J813 J901 J902 J903

232 M-WR-0828-0478 233 M-WR-0828-0460 2428106125 JUMPER 0.6f12.50MM J914 1 234 M-WR-0828-0451 2428106150 JUMPER 0.6f15.00MM J915 1 235 M-MS-0808-0856 2428106200 JUMPER 0.6f20.00MM 236 A-CD-VE710S-2 2438501140 CD-OWNER GUIDE VE710S-2 WIZARD VS10047 6P80 1

P901 RA P902 RA P901 RB P902 RB S802 RB S803 RB S802 RA S803 RA

J941 J944 J945 J950

J910 J922 J933 J936 J938

J904 J905 J906 J909 J912 J913 J917 J918 J921 J929 J937 J939

J908 J916 J919

2 2 2 2

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 32

1/36

VA721 BOM

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

1 M-MS-0808-9353 2002310383 GUARANT CARD VIEWSONIC VA721 QSG 20031120 2 P-BX-0601-0960 2011132002 CARTON BOX VA721 VS10047 3 P-FM-0602-0866 2012176400 POLYFOAM VE710 EPS (L) 4 P-FM-0602-0867 2012176500 POLYFOAM VE710 EPS (R) 5 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 7 C-BC-0302-0587 2022262301 CABI BACK VE710 ABS94HB BLACK 4001 8 C-FP-0301-0975 2024266903 FRONT BEZEL VA721 ABS 94HB PS7604B

9 M-CV-0830-0300 2027258601 DUST COVER VE710 ABS94HB (aluminum-plated) 10 PL-PS-0715-0990 2028258201 STAND VE710 ABS94HB BLACK 4001 11 PL-PD-0714-0113 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 12 PL-FK-0709-0152 2044266301 FUNCTION KEY VE710 ABS94HB (aluminum-plated) 13 M-MS-0808-9213 2051352000 NAME PLATE VIEWSONIC LOGO 3 PIN VA521 14 M-MS-0808-9214 2051352100 NAME PLATE VIEWSONIC E015-006 3-BIRD LOGO 15 M-MS-0808-9215 2051352200 NAME PLATE VIEWSONIC E015-017 16 #N/A 2053650500 LED INDIC.-FUNC VE710 PMMA94HB 17 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 18 M-LB-0813-0962 2055132117 LABEL VA721 VS10047 (M) 19 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 20 M-LB-0813-0856 2055613379 LABEL ViewSonic CONTAINER LABEL 21 M-LB-0813-0959 2055613392 LABEL VSC HIGH VOLTAGE WARNING LABEL 22 M-LB-0813-0530 2055617101 LABEL 10*20 HI-POT TESTED 0K 23 M-LB-0813-0960 2055632047 LABEL VA721 VS10047 WORLDWIDE 24 M-LB-0813-0961 2055636022 LABEL VA721 VS10047 SMALL 25 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 26 #N/A 2061453400 BUSHING VE710 PLUG RUBBER 27 #N/A 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 28 #N/A 2071970200 METAL FITTG VE710 PANEL SECC 0.8 29 #N/A 2071970300 METAL FITTG VE710 COVER SPTE T=0.3 30 #N/A 2071970400 METAL FITTG VE710 STAND SECC T=1.5 31 #N/A 2071970800 METAL FITTG VE710 COVER SPTE T=0.3 32 #N/A 2072250103 HEAT SINK JC186H AL6063S-T5 AUDIO 33 #N/A 2072261100 HEAT SINK JT178W/46W*20L*23H AL 34 #N/A 2072457800 INSULATOR VE710 24*31*0.45 T4000 35 #N/A 2072457900 INSULATOR VE710 12*35*0.45 T4000 36 #N/A 2072458300 INSULATOR 12*10*1.0 PC 94V0 ADHESIVE 37 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 38 M-SCW-0824-6716 2080002400 SCREW,SPE VE155/3x8 STAND 39 #N/A 2080004700 SCREW,SPE M3*4 SPECIAL THIN HEAD TYPE I 40 #N/A 2080004800 SCREW,SPE M3.5*13 PMS/SW YLOK 41 M-SCW-0824-6717 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 42 #N/A 2082340072 SCREW,CSK+ SCREW CSK+ M4*7 43 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 44 #N/A 2082730058 SCREW,BND+ JP166K M3X5 Ni BND+ 45 #N/A 2083740082 SCREW,BND T+ M4*8(BND T+) 46 M-SCW-0824-0812 2084730062 SCREW,BND T+ M3X6(BND T+) 47 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 48 M-MS-0808-0854 2097400301 EYELET 49 #N/A 2105251400 SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 50 M-MS-0808-9354 2106656500 HINGE VE710 -5'~ +20' 51 M-MS-0808-9355 2106656501 HINGE VE710 -5'~+20' FOR TL 52 #N/A 2202127900 PC BOARD VA721 KEY/B FR1 120*21 53 #N/A 2202129100 PC BOARD VE170B P/B CEM1 150*160 54 #N/A 2202516000 PCB MULTILAYER VA521 M/B FR4*2 100*82 55 M-LCD-0826-0219 2212005200 LCD PANEL CLAA170EA03 Ver:V CPT 56 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL 57 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO 58 #N/A 2213270205 FUSE MICRO R251007 7A/125V(T52) LITTEL 59 #N/A 2213270295 FUSE MICRO 20N7000FS 7A/125V PICO 60 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING 61 #N/A 2232422095 RES,CBN 1/4 RD 1/4W 22.00 J T52 62 E-R-0405-3235 2233410295 RES,CBN 1/4 S RD 1/4WS 1.00K J T52 MINI 63 E-R-0405-3226 2233451495 RES,CBN 1/4 S RD 1/4WS 510.00K J T52 MINI 64 E-R-0405-5980 2239210025 RES,PRE 1/4 S RN 1/4WS 10.00K F T52 MINI 65 E-R-0405-2744 2239222025 RES,PRE 1/4 S RN 1/4WS 22.00K F T52 MINI 66 #N/A 2241247816 RES,WIR 2 RW 2WS 0.47 ohm P=7.0 J 67 #N/A 2251233216 RES,CHIP 1/10 RC 0603 1/10W 3.32Kohm F T 68 #N/A 2251239006 RES,CHIP 1/10 RC 0603 1/10W 390 ohm F T 69 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T 70 #N/A 2251290916 RES,CHIP 1/10 RC 0603 1/10W 9.09Kohm F T 71 #N/A 2251410026 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm F T 72 #N/A 2251418026 RES,CHIP 1/4 RC 1206 1/4 W 18Kohm F T 73 #N/A 2251418216 RES,CHIP 1/4 RC 1206 1/4 W 1.82Kohm F T 74 #N/A 2251422106 RES,CHIP 1/4 RC 1206 1/4 W 221 ohm F T 75 #N/A 2251422126 RES,CHIP 1/4 RC 1206 1/4 W 22.1Kohm F T 76 #N/A 2251439206 RES,CHIP 1/4 RC 1206 1/4 W 392 ohm F T

BSS3-1/2H T=0.25 SN 3µｍ

6P84 6P01 6P20 6P21 6P60 6P85 2C01 1F01 6B02 5B01 5B03 1F03 1F05 1F04 2C02 1F02 6P52 6P50 5B10 6P11 6P14 6P13 6P02 6P05 6P56 6P55 6P54 6P51 6B03 2C04 5F01 5F03 5B02 5F12 9H02 9H03 5F07 5F08 5F13 5F04 5B04 5B05 6B01 5F05 5F09 5F11 5F10 5F06 2C03 2C05 9S02 9S03 PG85 PG86 PG87 PG81 PG82 PG83 PG84 5F02 RA 5F02 RB U701 U801 U101 V901 F801 RA F801 RB F901 RB F901 RA R802 R820 R821 R823 R805 R906 R905 R811 R173 R140 R113 R116 R120 R169 R825 R907 R810 R923 R928 R808 R921 R927

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 33

VA721 BOM

R202

R184

R194

R933

R836

C158

C124

C188 C189 C191 C808 C826

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

77 #N/A 2251468116 RES,CHIP 1/4 RC 1206 1/4 W 6.81Kohm F T

78 #N/A 2251482526 RES,CHIP 1/4 RC 1206 1/4 W 82.5Kohm F T

79 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T

2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T R106 R112 R114 R115 R118

80 E-R-0405-6409

81 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T

82 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T

83 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T

84 #N/A 2253218296 RES,CHIP 1/10W RC 0603 1/10W 1.8Kohm J T

85 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T

86 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T

87 #N/A 2253222396 RES,CHIP 1/10W RC 0603 1/10W 22Kohm J T

88 E-R-0405-6605 2253227296 RES,CHIP 1/10W RC 0603 1/10W 2.7Kohm J T

89 E-R-0405-7001 2253233096 RES,CHIP 1/10W RC 0603 1/10W 33 ohm J T

2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R159 R160 R168 R176 R177

90 E-R-0405-6419

91 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T

92 E-R-0405-7116 2253400096 RES,CHIP 1/4 RC 1206 1/4 W 0ohm J T

2253410096 RES,CHIP 1/4 RC 1206 1/4 W 10ohm J T R807 R832 R916 R917 R932

93 #N/A

94 #N/A 2253410196 RES,CHIP 1/4 RC 1206 1/4 W 100ohm J T

95 #N/A 2253410396 RES,CHIP 1/4 RC 1206 1/4 W 10Kohm J T

96 #N/A 2253410596 RES,CHIP 1/4 RC 1/4W 1.00M J T3216

97 #N/A 2253410996 RES,CHIP 1/4 RC 1206 1/4 W 1ohm J T

98 #N/A 2253427296 RES,CHIP 1/4 RC 1206 1/4 W 2.7Kohm J T

99 #N/A 2253433296 RES,CHIP 1/4 RC 1206 1/4 W 3.3Kohm J T 100 #N/A 2253447196 RES,CHIP 1/4 RC 1206 1/4 W 470ohm J T

2253447496 RES,CHIP 1/4 RC 1206 1/4 W 470Kohm J T R803 R812 R833 R834 R835

101 #N/A 102 #N/A 2253451296 RES,CHIP 1/4 RC 1206 1/4W 5.1Kohm J T 103 #N/A 2253451496 RES,CHIP 1/4 RC 1206 1/4 W 510Kohm J T 104 #N/A 2253451596 RES,CHIP 1/4 RC 1206 1/4 W 5.1Mohm J T 105 #N/A 2259210308 RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 106 E-R-0405-6006 2259233008 RES,CHIP NETWORKS 8P4R 1/16W 33ohm J P=0.8 107 E-C-0404-3470 2272133191 CAP,CER TC 330p/50V CH P=5.0 J T 108 E-C-0404-0287 2272147091 CAP,CER TC 47p/50V CH P=5.0 J T 109 #N/A 2275415001 CAP,CER TC 15p/3KV SL P=7.5 J C 110 #N/A 2275439001 CAP,CER TC 39p/3KV SL P=7.5 J C 111 E-C-0404-2262 2285110291 CAP,CER CC 1000P/1KV Y5P P=5.0 K T 112 #N/A 2286222112 CAP,CER 125'C CK45BN 220.000PF 2KV K 113 E-C-0404-1855 2287247212 CAP,CER Y2 4700p/250V Y5V P=10.0 M K 114 E-C-0404-4834 2300922401 CAP MTL MINI X2 0.22u/275V P=15.0 M C 115 E-C-0404-1853 2303210312 CAP,MTL CF93M 0.010UF 250V K KC 116 #N/A 2330005801 CAP,MINI ELE EC 1500u/ 16V 10*20 P=5.0 C 117 #N/A 2333510791 CAP,ELE 105'C EC 100u/ 35V 8*11 P=5.0 T 118 E-C-0404-1424 2333610591 CAP,ELE 105'C EC 1u/ 50V 5*11 P=5.0 T 119 E-C-0404-1833 2333622691 CAP,ELE 105'C EC 22u/ 50V 5*11 P=5.0 T 120 #N/A 2335210811 CAP,ELE LOW ESR 105'C EC 1000u/ 10V 8*16 P=3.5 C 121 #N/A 2335215811 CAP,ELE LOW ESR 105'C EC 1500u/ 10V10*16 P=5.0 C 122 #N/A 2335347713 CAP,ELE LOW ESR 105'C EC 470u/ 16V 8*12 P=5.0 T 123 #N/A 2336310713 CAP,MINI ELE 105'C EC 100u/ 16V 6.3*7 P=2.5 T 124 #N/A 2336322613 CAP,MINI ELE 105'C EC 22u/ 16V 4*7 P=2.5 T 125 #N/A 2336347613 CAP,MINI ELE 105'C EC 47u/ 16V 5*7 P=2.5 T

2336610613 CAP,MINI ELE 105'C EC 10u/ 50V 5*7 P=2.5 T C132 C141 C146 C150 C152

126 #N/A 127 #N/A 2336622513 CAP,MINI ELE 105'C EC 2.2u/ 50V 4*7 P=2.5 T 128 E-C-0404-4423 2341122096 CAP,CHIP 125'C CS 0603/COG/50V 22p J T 129 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T 130 #N/A 2344110396 CAP,CHIP 125'C CS 1206/COG/50V 0.01u J T

2346147396 CAP,CHIP 125'C CS 0603/X7R/50V 0.047u K T C115 C117 C118 C121 C122

131 #N/A

2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C101 C106 C107 C108 C111

132 E-C-0404-3815 133 #N/A 2349115396 CAP,CHIP 125'C CS 1206/X7R/50V 0.015u K T 134 #N/A 2349147396 CAP,CHIP 125'C CS 1206/X7R/50V 0.047u K T 135 #N/A 2349168296 CAP,CHIP 125'C CS 1206/X7R/50V 6800p K T

R824 R831 L102 L103 L104 R111 R142

R143 R187 R198 R199 R201

R119 R121 R122 R123 R162 R163 R164 R174 R175 R178 R179 R180 R181 R182 R183

R103 R109 R189 R190 R104 R107 R191 R141 R158 R102 R196 R124 R125 R170 R171 R161 R108 R144

R146 R147 R150 R152 R193 D101

R826 R909 R901 R918 R930 R931 R809 R192 R813 R814

R922 R926 R804 R806 R911 RN1 RN2 RN3 RN4 RN5 C909 C908 C911 C916 C912 C913 C917 C918 C813 C820 C821 C802 C803 C830 C801 C804 C806 C822 C823 C810 C827 C809 C901 C906 C825 C824 C828 C903 C910 C165 C102 C114 C104 C105 C109 C110 C164

C173 C155 C156 C172 C174 C125 C126 C128 C129 C915

C112 C113 C133 C134 C135C136 C137 C138 C139 C142 C143 C144 C145 C147 C148 C149 C151 C153 C154 C157 C159 C166 C167 C170 C175C184 C185 C186 C187

C922 C923 C907 C914 C919 C904 C905 C926 C927

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 34

VA721 BOM

C924

RB Q111 RB

RAQ111 RA

RBD804 RB

RCD804 RC

RAD804 RA

RDD804 RD

D907 D908 D913

RBD912 RBD914 RB

RAD128 RAD129 RA

RAD914 RA

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

136 #N/A 137 #N/A 2349901096 CAP,CHIP SPEC AC0603470A 47P±10% INPAQ 138 #N/A 2357510708 EC HI-RIPPLE 105C 400V EC 100u/400V 18*32 P=7.5 S 139 #N/A 2360100696 XISTOR,PNP R SMD PMBS3906 SOT-23 PHILIPS 140 E-Q-0402-1607 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES

141 E-Q-0402-1180

142 E-Q-0402-1624 143 #N/A 2360501296 FET,P-CH SMD AO3411 SOT-23 ALPHA 144 #N/A 2360501396 FET,P-CH SMD AP2305N SOT-23 APEC 145 #N/A 2360608496 FET,N-CH(SMD) 2N7002K SOT-23 VISHAY 146 E-Q-0402-0839 2361111191 XISTOR,PNP R 2SA1020(Y) TO-92 TOSHIBA 147 E-Q-0402-0428 2361302591 XISTOR,NPN R 2SC945(P) TO-92 NEC 148 E-Q-0402-0555 2361313691 XISTOR,NPN R KSC945C-G FAIRCHILD 149 E-Q-0402-0718 2361316191 XISTOR,NPN R 2PC945P PHILIPS 150 #N/A 2361610000 FET,N-CH APO9N701-A TO-220CMF APEC 151 #N/A 2361610800 FET,N-CH AP9960J TO-251 APEC 152 E-PC-0411-0082 2362401600 PHOTO COUPLR TLP721F(D4-GR) TOSHIBA 153 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA 154 #N/A 2362900395 TRANSIENT VOLTAGE SUPPRESSOR P6KE130A DO-15 PEC 155 #N/A 2362900695 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 PEC 156 #N/A 2362900795 TRANSIENT VOLTAGE SUPPRESSOR P6KE30A DO-15 WILLAS 157 #N/A 2362900895 TRANSIENT VOLTAGE SUPPRESSOR P6KE130A DO-15 WILLAS 158 E-D-0403-0462 2363215495 DIODE,RECT BYV26C PHILIPS

159 E-D-0403-1531 160 E-D-0403-1500 2363222195 DIODE,RECT SB140 PEC 161 #N/A 2363223195 DIODE,RECT UF4007 GS

162 E-D-0403-1671

163 E-D-0403-2009 164 #N/A 2363230795 DIODE,RECT 1H5G WILLAS

165 #N/A 2363231995 DIODE,RECT UF4007 PEC

166 #N/A 167 E-D-0403-2037 2363300300 DIODE,SCHOTTKY FCH20A15 20A/150V NI 168 #N/A 2363301000 DIODE,SCHOTTKY FCQ30A06 30A/60V (TO-220AB) NI 169 #N/A 2363301900 DIODE,SCHOTTKY SRF20150 ITO-220 MOSPEC 170 #N/A 2363302000 DIODE,SCHOTTKY GMR20H150C TO-220FPAB GAMMA 171 E-D-0403-0444 2363510895 DIODE,ZENER HZ9C-1 8.9-9.3V 0.5W HITACHI 172 #N/A 2363514895 DIODE,ZENER HZ20-2 19.5-20.4V 0.5W HITACHI

173 E-D-0403-0531

174 #N/A 175 #N/A 2363601395 DIODE,SWITCH 1U4G 1A/400V PEC 176 #N/A 2363703891 LED LED 3f GRN/YEL 177 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS

178 E-D-0403-1667

179 E-D-0403-2041 180 #N/A 2365100996 IC,MEMORY AT24C16AN-10SI-2.7 SOIC8 ATMEL 181 E-IC-0401-1270 2365319391 IC,LINEAR TL431CLP TI 182 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD 183 #N/A 2365327691 IC,LINEAR CM431BCN CHAMPION 184 #N/A 2365328191 IC,LINEAR AP431VA TO-92 ATC 185 #N/A 2365330200 IC,LINEAR OZ9RRD PDIP-8 MICRO 186 #N/A 2365330291 IC,LINEAR KA78L05AZ TO-92 FAIRCHILD 187 #N/A 2365330300 IC,LINEAR SG6841D DIP-8 SG 188 #N/A 2365330491 IC,LINEAR HC78L05 TO-92 HC-SEMI 189 #N/A 2365330591 IC,LINEAR L78L05ACZ TO-92 ST 190 #N/A 2365812696 IC,LINEAR(SMD) CM2860K1M223 SOT-223 CHAMPION 191 E-IC-0401-2269 2365915896 IC,DIGITAL SMD 24LC16B/SN MICROCHIP SO08 192 #N/A 2365929896 IC,DIGITAL SMD MST8116A PQFP-128 Mstar 193 #N/A 2365929996 IC,DIGITAL SMD MTV312M64-AJ PLCC44 MYSON 194 E-X-0415-0111 2369102901 XTAL,OSC 14.31818MHZ/49US 195 E-X-0415-0119 2369103601 XTAL,OSC 12.000MHZ/49US

2349410496 CAP,CHIP 85'C CS 1206/Y5V/50V 0.1u Z T C807 C811 C902 C920 C921

C197 C805 Q103 RA Q104 RA Q103 RB Q104 RB

2360301296 XISTOR,NPN R SMD MMBT3904 SOT-23 DIODES Q106 RB Q107 RB Q109

2360301696 XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q106 RAQ107 RAQ109

Q108 RB Q108 RA Q904 Q905 Q110 Q803 RC Q902 RC Q803 RBQ902 RB Q803 RAQ902 RA Q801 Q906 Q907 Q908 Q909 I802 RB I802 RA D805 RA D915 RAD916 RA D915 RBD916 RB D805 RB D806 RA

2363221195 DIODE,RECT PG208 PEC D801 RBD802 RBD803

D809 D806 RC

2363224295 DIODE,RECT 20KDA60 INTER D801 RCD802 RCD803

2363227295 DIODE,RECT 2A07 TSC D801 RAD802 RAD803

D807 RA D806 RB

2363233795 DIODE,RECT PS2010 2A/1000V DO-15 PEC D801 RDD802 RDD803

D821 RA D822 D821 RB D821 RC D811 D808

2363600195 DIODE,SWITCH 1N4148 DO-35 T D902 D903 D904 D905 D906

2363600696 DIODE,SWITCH 1N4148 SMD D909 RBD910 RBD911

D807 RB D701 D109 D110 D111 D112

2364600196 DIODE,SWITCH SMD LL4148 3.5X1.5f TEMIC GS08 D102 RAD103 RAD104

RAD105 RAD106 RAD107 RAD125

2364600396 DIODE,SWITCH SMD LL4148 DIODES MINIMELF D102 RBD103 RBD104

RBD105 RBD106 RBD107 RBD125 RBD128 RBD129 RBD909 RAD910 RAD911 RAD912

I107 RB I803 RD I803 RC I803 RB I803 RA I901 I902 RA I801 I902 RB I902 RC I101 I107 RA I105 I106 X101 X102

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 35

VA721 BOM

J939

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

196 #N/A 2371111900 COIL,CHOKE 250uH +-7% 197 #N/A 2371121301 COIL,CHOKE CHOKE 21mH 0.32mm*35Ts ET-20 198 #N/A 2371140401 COIL,CHOKE 300mH/300mH (0.05mm/410Ts)*2 199 E-L-0407-1533 2371154600 COIL,CHOKE JD176 5.2UH 15.5T(REF) 200 #N/A 2374228002 XFORMER,POWR ER-28 750uH 40/40Ts/0.36mm 201 #N/A 2374300500 XFORMER INVERTER EEL-19 20/2000Ts 0.35/0.05mm 202 E-L-0407-0976 2379101491 FERRITE CORE 3.5X9X0.8 203 E-L-0407-0013 2379101495 FERRITE CORE 3.5X9X0.8 204 E-L-0407-1234 2379101591 FERRITE CORE 3.5X4.5X0.8 Z=40 OHM MIN 205 #N/A 2379103500 FERRITE CORE 0.5f3T 680 OHM MINAT 100MHZ 206 #N/A 2379312196 BEAD,HI-IMPEDANCE Z= 120ohm(100MHZ~) 0603 200mA 207 #N/A 2379520196 BEAT,HI-CURRENT Z= 200ohm 0805 I=2.0A 208 E-L-0407-1535 2379820196 BEAD,HI-IMPEDANCE Z= 200ohm(100MHZ~) 0805 200mA 209 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE 210 #N/A 2404371007 CONNECTOR JST PH 8P TOP P=2.0 OR EQUAL 211 #N/A 2404371008 CONNECTOR JST PH 9P TOP P=2.0 OR EQUAL 212 #N/A 2404371012 CONNECTOR JST PH 13P TOP P=2.0 OR EQUAL 213 #N/A 2404380403 CONNECTOR 88227-032X 4.0mm ACE 214 #N/A 2404380503 CONNECTOR CP044AP1HT1-P3 CVILUX 215 M-MS-0808-1313 2407200791 HOLDER,FUSE FC-05C 216 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) 217 #N/A 2407413100 SOCKET (AC INLET) 0711-2-P10-9 INALWAYS 218 #N/A 2407413300 SOCKET (AC INLET) SC-8R-F15A9 SUPERCOM 219 M-MS-0808-5488 2407630230 SOCKET,SMD 6240-30-OR5P 0.5*30P KYOCERA 220 #N/A 2407630250 SOCKET,SMD 6240-50-OR5P 0.5*50P KYOCERA 221 #N/A 2407630330 SOCKET,SMD 2206BL11230RLP 0.5*30P FRANCON 222 #N/A 2407630350 SOCKET,SMD 2206BL11250RLP 0.5*50P FRANCON 223 M-FC-0809-0788 2420308001 FFC CABLE 80L*25.5W*0.32T 0.3C*0.5P*50N 224 #N/A 2420308002 FFC CABLE 30P*0.5*L80mm 225 A-PC-0106-0121 2427130046 POWER CORD USA WALL 1.83M BLACK 226 #N/A 2427408252 WIRE HARNESS 8P H/B 1061#26 L=250mm P=2.0 227 #N/A 2427409121 WIRE HARNESS 9P H/B 1061#24 L=120mm P=2.0

2428106050 JUMPER 0.6f5.00MM J946 J907 J911 J925 J926 J297

228 M-WR-0828-0455

2428106075 JUMPER 0.6f7.50MM J931 J801 J802 J803 J804 J806

229 M-WR-0828-0450

2428106100 JUMPER 0.6f10.00MM J810 J811 J812 J813 J901 J902

230 M-WR-0828-0478 231 M-WR-0828-0460 2428106125 JUMPER 0.6f12.50MM 232 M-WR-0828-0451 2428106150 JUMPER 0.6f15.00MM 233 M-MS-0808-0856 2428106200 JUMPER 0.6f20.00MM 234 A-CD-VA721 2438501144 CD-OWNER GUIDE VA721 WIZARD DATE:20031120

L802 L805 L901 L902 L803 L804 T801 T901 T902 L801 L807 L806 L808 L105 L106 L108 L113 L114 L115 L107 L109 L110 L111 L112 S701 S702 S703 S704 S705 P107 P101 P102 P901 RA P902 RA P901 RB P902 RB S802 RB S803 RB S802 RA S803 RA S801 RA S801 RB P104 RA P105 RA P104 RB P105 RB P981 P980 P951 P701 P802

J940 J941 J944 J945 J950

J822 J910 J922 J933 J936 J938

J903 J904 J905 J906 J909 J912 J913 J917 J918 J921 J929 J937

J914 J915 J908 J916 J919 6P80

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 36

8. Exploded Diagram And Spare Parts List

FIG.1

MAIN PCB ASS'Y

NOTE.1

13-1

13-2

2-1

2-2

2-3

POWER PCB ASS'Y

3-2

3-3

3-1

7-2

7-1

7-3

1-1

1-2 1-3

NOTE.1

FIG.1

KEYPAD PCB ASS'Y

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 37

LCD PANEL

P901

P802

POWER PCB

P104

P101

MAIN PCB

P107

P105

P102

P902

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

P701

KEYPAD PCB

I/O CABLE

Page 38

VE710s-2/VE710b-2/VA721 Exploded Parts List

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

1-1

C-FP-0301-0980

1-2

C-FP-0301-0978

1-3

C-FP-0301-0976

2-1

C-BC-0302-0587

2-2

C-BC-0302-0588

2-3

C-BC-0302-0587

3-1

M-MS-0808-9215

3-2

M-MS-0808-9357

3-3

M-MS-0808-9215

M-SCW-0824-0848

M-BK-0805-0070

M-SCW-0824-0812

7-1

PL-PS-0715-0990

7-2

PL-PS-0715-0991

7-3

PL-PS-0715-0990

M-BK-0805-0071

PL-PD-0714-0113

M-SCW-0824-6716

M-SCW-0824-0849

M-BK-0805-0072

13-1

M-MS-0808-9354

13-2

M-MS-0808-9355

M-BK-0805-0073

M-SCW-0824-6715

M-SCW-0824-6717

M-SCW-0824-0850

M-SCW-0824-6717

M-SCW-0824-6719

M-SCW-0824-0851

M-BK-0805-0074

M-BK-0805-0070

M-CV-0830-0300

M-MS-0808-9359

M-MS-0808-9360

A-VIO-0118-0034

M-FC-0809-0798

M-FC-0809-0788

M-LCD-0826-0219

2603307568 FRONT BEZEL VE710 ABS94HB PS7604B 1F01 1 VE710s-2 2603307569 FRONT BEZEL VE710B-2 ABS94HB PANTONE 432C 1F01 1 VE710b-2 2603307576 FRONT BEZEL VA721 ABS 94HB PS7604B 1F01 1 VA721 2022262301 CABI BACK VE710 ABS94HB BLACK 4001 2C01 1 VE710s-2 2022262302 CABI BACK VE710B-2 ABS94HB PANTONE 432C 2C01 1 VE710b-2 2022262301 CABI BACK VE710 ABS94HB BLACK 4001 2C01 1 VA721 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 VE710s-2 2051352201 NAME PLATE NAME PLATE VIEWSONIC E015-019 2C02 1 VE710b-2 2051352200 NAME PLATE VIEWSONIC E015-017 2C02 1 VA721 2083740082 SCREW,BND T+ M4*8(BND T+) 2C03 2 2071869400 BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C04 1 2084730062 SCREW,BND T+ M3X6(BND T+) 2C05 2 2028258201 STAND VE710 ABS94HB BLACK 4001 5B01 1 VE710s-2 2028258202 STAND VE710B-2 ABS94HB PANTONE 432C 5B01 1 VE710b-2 2028258201 STAND VE710 ABS94HB BLACK 4001 5B01 1 VA721 2071970400 METAL FITTG VE710 STAND SECC T=1.5 5B02 1 2039819301 FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B03 5 2080002400 SCREW,SPE VE155/3x8 STAND 5B04 2 2080004700 SCREW,SPE M3*4 SPECIAL THIN HEAD TYPE I 5B05 3 2071970200 METAL FITTG VE710 PANEL SECC 0.8 5F01 1 2106656500 HINGE VE710 -5'~ +20' 5F02 1 interchangeable 2106656501 HINGE VE710 -5'~+20' FOR TL 5F02 1 interchangeable 2071970300 METAL FITTG VE710 COVER SPTE T=0.3 5F03 2 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 5F04 4 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 5F05 4 2082730058 SCREW,BND+ JP166K M3X5 Ni BND+ 5F06 4 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 5F09 1 2082630062 SCREW M3X6 P=0.5 5F10 3 2082340072 SCREW,CSK+ SCREW CSK+ M4*7 5F11 4 2071970800 METAL FITTG VE710 COVER SPTE T=0.3 5F12 1 2071869400 SCREW,SPE M3.5*13 PMS/SW YLOK 6B01 4 2027258601 DUST COVER VE710 ABS94HB AL 6B02 2 2427408252 WIRE HARNESS 8P H/B 1061#26 L=250mm P=2.0 P701 1 2427409121 WIRE HARNESS 9P H/B 1061#24 L=120mm P=2.0 P802 1 2427501174 I/O CABLE D15/C13 20276(3+6) 1.83M BLK P961 1 2420308002 FFC CABLE 30P*0.5*L80mm P980 1 2420308001 FFC CABLE 80L*25.5W*0.32T 0.3C*0.5P*50N P981 1 2212005200 LCD PANEL CLAA170EA03 Ver:V CPT V901 1

Description

Remark

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 39

12V

INT

CSZ

SCL

H-Sync

V-Sync

3V3/5V

3V3

2V5

DDC-SDA

SCL

HW RESET

ONBACKLITE

3V3/5V

SPEAKER

ONBACKLI

RLR

PANEL POWER

9. Block Diagram

I105 MST8116A SXGA RSDS SCALAR

I101、I102

DC / DC

AC 110~220V

INPUT

ADJBACKLITE

GBO ﹝0、4﹞ OSP、ESP、0INV

PA ﹝0、19

PB ﹝0、19

SWITCHING

POWER SUPPLY

I901 OZ9RR

INVERTER

﹞

LCD PANEL

I107

24LC16

EEPROM

I106 MTV312M64

KEY- PAD LED

VOLUME CONTROL

MUTE

12V

P601

I601 TDA7496L

AUDIO AMP

(OPTION)

P603 AUDIO IN

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 40

10. Schematic Diagrams

10.1. Power

onPANEL_3.3V

P101

1 2 3 4 5 6 7 8 9

CON9

C184 .1uF

L113 200R

L114 200R L115 200R

C188

C187

.1uF

R104

R105

3.3VPANEL

10K

Q108 AP2305

C185 .1uF

12V

3V3

R102 1K8

C186 .1uF

R196

220

Q109 MMBT3904

5.0V (AU)

MUTE Volume

VLCD

onPANEL_12V

C102 22uF/16V

Q110

R186

R194 4K7

2K7 1206

C108 .1uF

C101 .1uF

2SA1020

R192

Q111 MMBT3904

R106 100

R103 1K

VLCD_12V

Q110, Q111, R194, R192, R186 NC (AU )

3V3

C104 47uF/16V

onBACKLITE 6

AdjBACKLITE 4

C106 .1uF

SOT-223

I101

VOUTVIN

ADJ

CM2860-2.5V

C105 47uF/16V

VCC2V5

VCC2.5 4

C107 .1uF

12V3.3VPANEL

3V3

R107

10K

R109

Q103

MMBT3906

R108

2K7

L113, L114, L115 BEAD 2A.

VCPU 6

C113 .1uF

Q104 MMBT3906

D129

1N4148

C114 22uF/16V

D128

1N4148

PC5V

D128,D129 0 OHM 1206 (AU)

PC5V 3

C109 47uF/16V

3V3

C112 .1uF

VCC3V3

VCC3V3 4

VAA1

VAA1 4

VAA2

VAA2 4

VAA3

VAA3 4

VAA4

VAA4 4

R193 NC (AU)

R193 0 Ω 1/8W

GNDINVO

I102

4 2

C110 47uF/16V

C111 .1uF

I102 RC1117/3.3 (AU)

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 41

10.2. Input

P102

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

CON13

RED+ REDGREEN+ GREENBLUE+ BLUEPC5V VGA_CON H Sync V Sync SDA_VGA SCL_VGA

C197

V_PORT 47C

D101

1206 0 OHM

D102 IN4148

D105 IN4148

R110 NC

3.3V

R111 0

D103 IN4148

D106 IN4148

3.3V

V Sync

D104 IN4148

D107 IN4148

L105 120 R

L106 120 R

C189 .1uF

ST_DET1 6

L102 0

L103 0

L104 0

R112 100

R113

C116

75 1%

R116 75 1%

R120 75 1%

C120 NC

C123 NC

R114 100

R115 100

R117 NC

R118 100

R119 100

R121 100

C115 47nF

C117 47nF

C118 47nF

C119 NC

C121 47nF

C122 47nF

C124 47nF

RIN 4

GNDR 4

GIN 4

SOG 4

GNDG 4

BIN 4

GNDB 4

D109 5V6

D110 5V6

R124 2K2

R125 2K2

I103A

1 2 7

74LVC14

SO-14

R200 NC

I103C

5 6 7

74LVC14

SO-14

R199 0

R198 0

I103F

14 13 12

74LVC14

SO-14

C191

0.1U

0603

I103D

9 8 7

74LVC14

SO-14

3.3V

R123

R122

100

SCL_VGA

C128 47PF

C129 47PF

C125 47P

0603

C126

0603

D112 5V6

HSYNC 4

VSYNC 4

47P

D111 5V6

100

R201 0

R202 0

DDC_CLK 4,6 DDC_DAT 4,6

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 42

10.3. Scaler

VAA1

VAA2

VAA3

L108 2A

L108 200R

C141

10uF/50V

L109 200R

C146

10uF/50V

L110 200R

C150

10uF/50V

L111 200R

C152

10uF/50V

L112 200R

C158

10uF/50V

VAD

VPLL

VDVI

VDPLLVAA4

C142 .1uF

C159

C147 .1uF

C151 .1uF

C153 .1uF

.1uF

C143 .1uF

C144 .1uF

C148 .1uF

C154 .1uF

C145 .1uF

VCC3.3 VPO VDDVCC2.5

L107

VCC3.3

VAD VDVIVPLL VDPLL

45351

I105

MST8116A

C149 .1u

63 62 60 59 61 58 57 37 38 29 28

40 41 43 44 46 47 49 50 52

69 71 70 32 72 30 31

73 74

33 R141 1M

RIN3

GNDR3

GIN3

GNDG3

SOG3

BIN3

GNDB3

VDVI

HSYNC3 VSYNC3

R140 390/1%

CSZ6

SCL6

SDA6

HWRESET6

AdjBACKLITE2

C155 22pF

14.318MHZ C156 22pF C157 .1uF

INT6

X101

R138 NC

DDC_CLK3 DDC_DAT3,6

R139 NC

AVDD

RIN0 RIN0M GIN0 GIN0M SOGIN0 BIN0 BIN0M HSYNC0 VSYNC0 DDC1_CLK/GPO8 DDC1_DAT/GPO7

R+ RG+ GB+ BCK+ CKREXT

REFP

REFM

CSZ SCL SDA HWRESETZ INT DDCROM_CLK/GPO6 DDCROM_DAT/GPO5

PWM0 PWM1

XIN

XOUT

BYPASS AVSS_LPLL

AVDD_DVI

AVDD_MPLL

AVDD_DVI

AVDD_PLL

11218494104

VDDP

114

VDDP

VDDVPO

126188797117

VDDP

VDDC

NC/RB1P NC/RB1N NC/RB2P NC/RB2N NC/RB3P NC/RB3N

NC/GB1P NC/GB1N NC/GB2P NC/GB2N NC/GB3P NC/GB3N

NC/BB1P NC/BB1N NC/BB2P NC/BB2N NC/BB3P

NC/BB3N NC/CLKBP NC/CLKBN

NC/ESP

NC/EINV

VDDC

RA1P RA1N RA2P RA2N RA3P RA3N

GA1P GA1N GA2P GA2N GA3P GA3N

BA1P BA1N BA2P BA2N BA3P BA3N

CLKAP

CLKAN

OSP

OINV

GPO0 GPO1 GPO2 GPO3 GPO4

108 109 110 111 112 113

98 99 100 101 102 103

88 89 90 91 92 93 118 119

16 17 22 23 24 25

8 9 12 13 14 15

124 125 128 1 4 5 120 121

75 76 77 78

83 82 81 80 79

PA0 PA1 PA2 PA3 PA4 PA5

PA6 PA7 PA8 PA9 PA10 PA11

PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19

PB0 PB1 PB2 PB3 PB4 PB5

PB6 PB7 PB8 PB9 PB10 PB11

PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19

ESP OSP

OINV

GPO0 GPO1 GPO2 GPO3 GPO4

200R

C132

10uF/50V

PA[0..5] PA[6..11]

PA[12..19] PB[0..5] PB[6..11] PB[12..19]

GPO[0..4]

C133 .1uF

C134 .1uF

C135 .1uF

PA[0..5] 5 PA[6..11] 5 PA[12..19] 5 PB[0..5] 5 PB[6..11] 5 PB[12..19] 5

OSP 5 ESP 5 OINV 5 GPO[0..4] 5

C136 .1uF

C137 .1uF

C138 .1uF

C139 .1uF

VCC2.52

VAA1

VAA2

VAA3

VAA4

AVSS

36254

ViewSonic Corporation Confidential

AVSS_PLL

AVSS_DVI

GNDP

AVSS_DVI

AVSS_MPLL

AVSS_DVI

10208595115

Do Not Copy VE710s/b-2

GNDP

105

1271986

VA721

GNDC

116

GNDC

Page 43

10.4. Panel Interface

PA[0..5]4

PA[6..11]4

PA[12..19]4 PB[12..19]4

GPO[0..4]4

PA[0..5]

PA[6..11]

PA[12..19]

GPO[0..4]

GPO0 GPO1 GPO2 GPO3 GPO4

RA1P

PA0 PA1 RA1N PA2 RA2P PA3 RA2N PA4 RA3P PA5 RA3N

GA1PPA6 GA1NPA7

PA8

GA2P

PA9

GA2N GA3PPA10 GA3NPA11

PA12

BA1P BA1NPA13 BA2PPA14 BA2NPA15

PA16

BA3P

PA17

BA3N CLKAPPA18 CLKANPA19

RN5

X 4

1 2 3 4

R144 33Ω

8 7 6 5

C163 NC

PB[0..5]

PB[6..11]

PB[12..19]

GPOO0 GPOO1 GPOO2 GPOO3 GPOO4

CN101 NC

PB1 PB2 PB3 PB4 PB5

PB6 PB7 PB8 PB9 PB10 PB11

PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19

OSP4

ESP4

OINV4

RB1PPB0 RB1N RB2P RB2N RB3P RB3N

GB1P GB1N GB2P GB2N GB3P GB3N

BB1P BB1N BB2P BB2N BB3P BB3N CLKBP CLKBN

OSP

ESP

OINV

R142 0

R143 0

R145 NC

C160

VLCD2

VLCD

VLCD_12V

C162 NC

C166 .1uF

C164

47uF/16V

C167 .1uF

ESPO

OINVO

C165

100uF/16V

FB0NRA3N FB0PRA3P

FB1NRA2N FB1PRA2P

RA1P

R146 0 0805 R148 NC 0805 R147 0 0805 R149 NC 0805 R150 0 0805 R151 NC 0805 R152 0 0805

FB2NRA1N FB2P

FG0NGA3N FG0PGA3P

FG1NGA2N FG1PGA2P

FG2NGA1N FG2PGA1P

FCLKNCLKAN FCLKPCLKAP

FR0NBA3N FR0PBA3P

FR1NBA2N FR1PBA2P

FR2NBA1N FR2PBA1P

FXDIOOSPO XSTBGPOO1 POLGPOO0

YCLKGPOO3 YDIOGPOO2 YOEGPOO4

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

P105

CON50p

RB3N RB3P

RB2N RB2P

RB1N RB1P

GB3N GB3P

B0N B0P

B1N B1P

B2N B2P

BG0N BG0P

BG1NGB2N BG1PGB2P

BG2NGB1N BG2PGB1P

BCLKNCLKBN BCLKPCLKBP

BR0NBB3N BR0PBB3P

BR1NBB2N BR1PBB2P

BR2NBB1N BR2PBB1P

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

P104

CON30p

PB[0..5]4

PB[6..11]4

2 7

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

CPT QDI R152, R150, R147, R146 0 0805

AU R151, R149, R148 0 0805

Page 44

10.5. MCU

option

D130

1N4148

C175

0.1uF

I107

2 3 4 5

24C16

VCC A1 A2 GND SDA

SCL

P701

8 HEADER 2mm

DOWN

R204

10K

C200

10uF/50V

8 7 6

VCPU

3V3

Q112 MMBT3906

R187 NC (AU)

C171 10UF (AU)

R159,R160 2K2 (AU)

VCPU2

R170,R171 2K2 (AU)

X102

C171 NC

14 13 27 26 16

9 30 31 32 33

MTV312M64

I106

X2 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

P107 CON8

C172

VCPU

C173

R203 NC

VCPU

2.2uF/50V

R161 22K

NC / 0

MUTE

R191 10K

VCPU

R160 4K7

D125 1N4148

R159 4K7

ST_DET13

Volume2

22pF

R158

C174

22pF

INT

R163 100 R164 100

VCPU

R168 4K7

R172

12MHz

12V

R169 9K09 1%

R173

3K32 1%

Contral_key_pad

1234567

PWR/SW

ORANGEGREEN

S701

PWR/LED

PSM/LED

R187 0

8 7 6 5 4 3 2 1

VCPU

RN4

10K X4

1 8

3 6

4 5

R167 NC

R177 4K7

1 8

2 7

R174 100

R175 100

C199 NC

R176 4K7

C198 NC

LED_O

LED_G

R190 1K R162 100

R189 1K

VCPU

onPANEL_12V 2 HWRESET 4 onPANEL_3.3V 2 onBACKLITE 2 CSZ 4 SCL 4 SDA 4

DDC_CLK 3 DDC_DAT 3,4

P106

1 2 3 4

NC(HEADER 4)

P5.0 P5.1 P5.2

VSYNC

P5.3 P5.4 P5.5 P5.6

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

C178 NC

C170 .1uF

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

28 29

R195 NC

C179 NC

RN1 10K X4

LED_G LED_O

C181NCC182NCC183

C180 NC

3 6

4 5

R165 NC

R188 NC

2 7

1 8

2 7

3 6

4 5

1 UP

DOWN

2 power

VCPU

R184 100

R180 100 R181 100 R182 100 R183 100

RN2

10K X4

R170 2K2

power R178 100 R179 100

DOWN

VCPU

R171 2K2

RN3

10K X4

R166

ORG

GREEN

3 6

4 5

C176 NC(47nF)

VCPU

SST3904 VCPU

Q107

SST3904

2 7

Q106

810

VCC

VDD3

HSYNC

DA8/HLFHO

DA9/HALFV

P3.0/RXD

VSS

C177 NC

S705 S704

S703

S702

D701

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 45

10.6. Inverter

VCC12V

Brightness

ON/OFF

C925

R909 100

10K 1%(3.3V) 27K 1%(5V)

R901 10K

R903 10 (5V) NC(3.3V)

R906

J950 JUMPER

F901 7A

R907 18K 1%

R910 NC

Q903 NC

R905

22K 1%

Q902

2SC945

C908 47PF

R911

5.1M

C907

0.047uF

C901

22uF 50V

D902 1N4148

C909 330PF

I902 78L05(3.3V) NC(5V)

OutIN

GND

C906

22uF/50V

SST

GNDA

4 5

DRV2 DRV1

C920

0.1uF

I901 OZ9RR

ISEN

DIM

VDDA

C912

L901

Q907

AP9960J

R933 10

C903 470uF 16V

C927 6800PF

Q909

AP9960J

T901

4 3

EEL-19

C910

470uF 16V

T902

4 3

EEL-19

D903

1N4148

D904

1N4148

0.015uF

C916

15P,3KV

C922

0.015uF

C911

15pF/3KV

C923

Q904 2N7002K SOT-23

Q905 2N7002K SOT-23

C902

0.1uF

D915

P6KE30A

Q906

AP9960J

R918 1M

Q908

AP9960J

C915

0.01uF

C904 6800PF

R932 10

C926

6800PF

R916 10

R917 10

C905

6800PF

EE-8.3 3 1

R930

L902

EE-8.3 3

R931 1M

39pF/3KV

C913

39pF/3KV

C921

0.1uF

R922 5.1K

D906 1N4148

C917 39pF/3KV

4 2

C918 39pF/3KV

R926 5.1K

D913 1N4148

D905 1N4148

D914 1N4148

C924

0.1uF

D909 1N4148

D910 1N4148

D907

1N4148

C914

0.047uF

D911

1N4148

C919

0.047uF

R921 392 1%

R923 221 1%

R927 392 1%

R928 221 1%

4 3

P901

H H

D908

1N4148

P902

H H

D912

1N4148

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

D916

P6KE30A

Page 46

10.7. A-D Power

C803 4700pF

D804 2A07

D803 2A07

D802 2A07

D801 2A07

R801 NA

R802 10 3A

R812 470K

R803 470K

C804

0.22uF

C801

0.22uF

L802 250uH

F801 T2.5A/250V

L805 ET-20

L808 BEAD

C805 100uF 400V

C802 4700pF

C813 1000pF 1KV

L807

3.5X9

R833 470K

R806

D805 P6KE130A

510K

R804 510K

R805 510K

I801 SG6841

1 2 3 4

R808

22.1K 1%

R834 470K

C810 100uF/35V

GND FB VIN RI

Driver

VDD

Sense

R832 10

2SC945

R835 470K

8 7 6 5

Q803

R836 470K

3.5X9(5V)

3.5X4.5(3.3V)

D809 SB140(3.3V) 1N4148(5V)

D808 20-2V(3.3V) 22-2V(5V)

L806

C807

0.1uF

R807 10

R814 470

C806

0.01uF/250V D806

BYV26C

D807 1U4G

C809 22uF/50V

C808

0.1uF

1 4

T801 ER28

L801 BEAD

Q801

AP09N701-A

R811

0.47 / 2W

I802

TLP621

7,8

11,12

C831 NC

C830 4700PF

R820 22

D821 FCH20A15

D822 FCQ30A06

R821 22

R826 100

C821 220PF

R823 1K

C820 220PF

L803

5.2uH

C822

1500uF/16V

C824 1500UF 10V

R825

10K 1%

C823

1500uF/16V

L804 5.2UH

C828 1500UF 10V

R824

22.1K 1%(5V)

6.81K 1% (3.3V)

R831 68K 1%

82.5K (3.3V)

9C1 D811 (3.3V)

C825

1000uF

10V

Brightness

ON/OFF

12V

ON/OFF

DIM

5V/3.3V

GND

2 1

Mute Volume GND

P802

12V

5V / 3.3V

D810 12B1(5V)

C812 NC

S801

R815 NC

AC IN 100~240V

ViewSonic Corporation Confidential

C811

0.1uF

Do Not Copy VE710s/b-2

R813 3K3

R809

C827

1uF/50V

VA721

I803

TL431D

C826

0.1UF

R810

1.82K 1%

Page 47

VA721

Do Not Copy VE710s/b-2

11.1. MAIN PCB TOP VIEW

11. PCB Layout Diagrams

ViewSonic Corporation Confidential

Page 48

VA721

Do Not Copy VE710s/b-2

11.2. MAIN PCB BOTTOM VIEW

ViewSonic Corporation Confidential

Page 49

11.3. CON PCB TOP VIEW

11.4. CON PCB BOTTOM VIEW

VA721

Do Not Copy VE710s/b-2

ViewSonic Corporation Confidential

Page 50

11.5. POWER PCB TOP VIEW

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 51

11.6. POWER PCB BOTTOM VIEW

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721

Page 52

*Readers Response*

Dear Readers:

Thank you in advance for your feedback on our Service Manual,which allows continuous improvement

of our products. We would appreciate your completion of the Assessment Matrix below, for return to

ViewSonic Corporation.

Assessment

A.What do you think about the content after reading VE710s/b-2/VA721 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

tinU riaF daB

B.Are you satisfied with the VE710s/b-2/VA721 service manual?

metI tnellecxE dooG riaF daB

dooGtnellecxE

Service Manual Content

Service Manual Layout

The form and listing

C.Do you have any other opinion or suggestion about this service manual?

Readers basic data:

Name: Title:

Company: Add.:

Tel: E-mail:

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

1-909-839-7943. (marc.maupin@viewsonic.com)

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

Fax:

in the USA at facsimile

ViewSonic Corporation Confidential

Do Not Copy VE710s/b-2

VA721