ViewSonic Q9b-3, VS11455 Service manual

Download

Service Manual

ViewSonic Q9b-3

Model No. VS11455

19” Color TFT LCD Display

(Q9b-3_SM Rev. 1a Sep. 2006)

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

Copyright © 2006 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation.

Disclaimer

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

Trademarks

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

Revision History

Revision SM Editing Date ECR Number Description of Changes Editor

1a 9/15/2006 Initial Release Jamie Chang

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

TABLE OF CONTENTS

1. Precautions and Safety Notices 1

2. Specification 4

3. Front Panel Function Control Description 7

4. Circuit Description 12

5. Adjustment Procedure 17

6. Troubleshooting Flow Chart 38

7. Recommended Spare Parts List 43

8. Exploded Diagram and Exploded Parts List 51

9. Block Diagram 55

10. Schematic Diagrams 56

11. PCB Layout Diagrams 64

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

1. Precautions and Safety Notices

1. Appropriate Operation

(1) Turn off the product before cleaning. (2) Use only a dry soft cloth when cleaning the LCD panel surface. (3) Use a soft cloth soaked with mild detergent to clean the display housing. (4) Disconnect the power plug from AC outlet if the product is not used for a long period of

time.

(5) If smoke, abnormal noise, or strange odor is present, immediately switch the LCD display

off. (6) Do not touch the LCD panel surface with sharp or hard objects. (7) Do not place heavy objects on the LCD display, video cable, or power cord. (8) Do not use abrasive cleaners, waxes or solvents for your cleaning. (9) Do not operate the product under the following conditions:

- Extremely hot, cold or humid environment.

- Areas susceptible to excessive dust and dirt.

- Near any appliance generating a strong magnetic field.

- Place in direct sunlight.

2. Caution

No modification of any circuit should be attempted. Service work should only be performed after you are thoroughly familiar with all of the following safety checks and servicing guidelines.

3. Safety Check

Care should be taken while servicing this LCD display. Because of the high voltage used in the inverter circuit, the voltage is exposed in such areas as the associated transformer circuits.

4. Power Supply Requirements

The external AC power operating range shall be from 90 to 264Vac

5. LCD Module Handling Precautions

5.1. Handling Precautions

(1) Since front polarizer is easily damaged, pay attention not to scratch it. (2) Be sure to turn off power supply when inserting or disconnecting from input connector. (3) Wipe off water drop immediately. Long contact with water may cause discoloration or

spots. (4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. (5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard

surface. (6) Since CMOS LSI is used in this module, take care of static electricity and insure human

earth when handling. (7) Do not open nor modify the Module Assembly. (8) Do not press the reflector sheet at the back of the module to any directions. (9) In case if a Module has to be put back into the packing container slot after once it was

taken out from the container, do not press the center of the CCFL Reflector edge.

Instead, press at the far ends of the CFL Reflector edge softly. Otherwise the TFT

Module may be damaged. (10) At the insertion or removal of the Signal Interface Connector, be sure not to rotate nor

tilt the Interface Connector of the TFT Module. (11) After installation of the TFT Module into an enclosure (LCD monitor housing, for

example), do not twist nor bend the TFT Module even momentary. At designing the

enclosure, it should be taken into consideration that no bending/twisting forces are

applied to the TFT Module from outside. Otherwise the TFT Module may be damaged. (12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please

follow local ordinances or regulations for disposal. (13) Small amount of materials having no flammability grade is used in the LCD module.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

The LCD module should be supplied by power complied with requirements of Limited Power Source (IEC60950 or UL1950), or be applied exemption.

(14) The LCD module is designed so that the CFL in it is supplied by Limited Current

Circuit (IEC60950 or UL1950). Do not connect the CFL in Hazardous Voltage Circuit.

5.2. Handling and Placing Methods

Correct Methods: Incorrect Methods:

Only touch the metal frame of the LCD panel or the front cover of the monitor. Do not touch the surface of the polarizer.

Take out the monitor with cushions Taking out the monitor by grasping the LCD

Surface of the LCD panel is pressed by fingers

and that may cause “Mura”

panel. That may cause “Mura”

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

could scratch the surface of the panel or cause “Mura”

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

2. Specification

1. General Requirements

General Specifications

Test Resolution & Frequency “1280 x 1024” @ 60Hz Test Image Size Full Size Contrast and Brightness Controls Factory Default:

Contrast =100%, Brightness = 100%

2. Signal Interface

Video Interface

Analog Input Connector DB-15 (Analog) Default Input Connector Defaults to the first detected input Video Cable Connector DB-15 Pin out Compliant DDC 1/2B. Video Signals 1. Video RGB (Analog) Separate Sync Video Impedance 75 Ohms (Analog), 100 Ohms (Digital)

Exclusions Not compatible with interlaced video.

3. Power

Power Supply

Input Voltage Range 90 to 264 VAC Power Dissipation 37Watts (Typ.)

4. Electrical Requirements

Horizontal / Vertical Frequency

Horizontal Frequency 30 – 80 KHz Vertical Refresh Rate 56– 75 Hz

* For resolution 1280 x 1024, the vertical

Refresh rate up to 75 Hz; for there rest Resolutions, the vertical refresh rate up To 75Hz.

Maximum Pixel Clock 135 MHz.

Sync Polarity Independent of sync polarity.

Timing Table

Item Timing Analog

1 640 x 480 @ 60Hz, 31.5kHz Yes 2 640 x 480 @ 67Hz, 35.0kHz Yes 3 640 x 480 @ 75Hz, 37.5kHz Yes 4 720 x 400 @ 70Hz, 31.5kHz Yes 5 800 x 600 @ 56Hz, 35.1kHz Yes 6 800 x 600 @ 60Hz, 37.9kHz Yes 7 800 x 600 @ 75Hz, 46.9kHz Yes 8 800 x 600 @ 72Hz, 48.1kHz Yes

9 832 x 624 @ 75Hz, 49.7kHz Yes 10 1024 x 768 @ 60Hz, 48.4kHz Yes 11 1024 x 768 @ 70Hz, 56.5kHz Yes 12 1024 x 768 @ 75Hz, 60.0kHz Yes 13 1280 x 1024 @ 60Hz, 63.4kHz Yes 14 1280 x 1024 @ 75Hz, 79.97kHz Yes

Changing Modes

Maximum Mode Change Blank Time for image stability. Note:

1) Excluding “Auto Adjust” time

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

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

3) The monitor needs to do “Auto Adjust” the first

time a new mode is detected.

Under 5 seconds (Maximum) 1 seconds (Typ.) for recognized timings 1-2 seconds (Typ.) for unrecognized timing

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

5. LCD Panel

Panel Characteristics

Souce:

Panel Type HSD190ME13-A02 Type TN type with LVDS interface Active Size 376.32 (H) x 301.06 (V) Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.294 mm # of Backlights 4 CCFL edge-light (2 top / 2 bottom) Backlight Life 40,000 Hours (minimum) Panel Performance

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

250 cd/m2 (typ. after 30-minute warm-up)

Brightness = Max

Brightness Uniformity ≥ 80% Entire Area(Typ) Contrast Ratio 600:1 (typ.), 450:1 (minimum) Color Depth 16.2M colors (6-bits+2 bits FRC) Viewing Angle (Horizontal) 140 degrees @ CR>10 Viewing Angle (Vertical) 130 degrees @ CR>10

Response Time

8ms(Typ.)

10%-90% @ Ta=25°C

Panel Type 2

and 3

Source:

panel source : HSD190ME13-A10

Panel source : HSD190ME13-A16

Type TN type with LVDS interface Active Size 376.32 (H) x 301.056 (V) Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.294 mm # of Backlights 4 CCFL edge-light (2 top / 2 bottom) Backlight Life 40,000 Hours (minimum) Panel Performance

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

300 cd/m2 (typ. after 30-minute warm-up)

Brightness = Max

Brightness Uniformity 75%(Typ)/70%min Contrast Ratio 700:1 (typ.), 450:1 (minimum) Color Depth 16.2million colors (6 bits+2bits data) Viewing Angle (Horizontal) 160degrees @ CR>10 Viewing Angle (Vertical) 155 degrees @ CR>10

Response Time

8ms (Typ.)

10%-90% @ Ta=25°C

6. Mechanical

Dimensions

Width 407 mm Height 414 mm Depth 200 mm Monitor Weight 4.85kg / 10.67 lbs

Ergonomics

Tilt Up 20 DEGREES MINIMUM Tilt Down -5 degrees

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Package Specifications

Width 465 mm

Height 445 mm

Depth 150 mm

Gross Weight 5.55kg (12.21 lbs)

7. Environmental

Environmental Conditions

Operating Temperature 0°C to +40°C

Storage Temperature -20°C to +60°C

Operating Relative Humidity 10% to 90% RH Non-Condensing

Storage Relative Humidity 5% to 90% RH Non-Condensing

Operating Altitude 0 to +3,000 meters

Storage Altitude 0 to +12,000 meters

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3. Front Panel Function Control Description

Main Menu

with OSD controls

Front Control Panel

shown below in detail

Displays the Main

Menu or exits the

control screen and

saves adjustments.

Scrolls through menu options and adjusts the displayed control.

Also a shortcut to display the Contrast adjustment control screen.

Displays the control screen for the highlighted control.

Also toggles between two controls on some screens.

Also a shortcut to Auto Image Adjust.

Power light Green = ON Orange = Power Saving

Standby Power On/Off

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Do the following to adjust the display setting:

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

NOTE: All OSD menus and adjustment screens disappear automatically after about 30

seconds. This is adjustable through the OSD timeout setting in the setup menu.

2. To select a control to adjust, pressSorTto scroll up or down in the Main Menu.

3. After the desired control is selected, press button [2]. A control screen like the one shown

below appears.

The line at the bottom of the screen shows the current functions of buttons 1 and 2: Exit or select the Brightness control.

4. To adjust the setting, press the upSor downTbuttons.

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

The following tips may help you optimize your display:

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

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

. (The black border around the edge of the screen should

barely touch the illuminated “active area” of the LCD display.)

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Main Menu Controls

Adjust the menu items shown below by using the upSand downTbuttons.

Control Explanation

Auto Image Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and distortion. Press the [2] button to obtain a sharper image.

NOTE: Auto Image Adjust works with most common video cards. If this function does not work on your LCD display, then lower the video refresh rate to 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 adjusts background black level of the screen image.

Color Adjust provides several color adjustment modes, including preset color

temperatures and a User Color mode which allows independent adjustment of red (R), green (G), and blue (B). The factory setting for this product is 6500K (6500 Kelvin).

9300K-Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting).

6500K-Adds red to the screen image for warmer white and richer red.

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

User Color Individual adjustments for red (R), green (G), and blue (B).

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

2. To adjust selected color, pressSorT. Important: If you select RECALL from the Main Menu when the product is set

to a Preset Timing Mode, colors return to the 6500K factory preset.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Control Explanation

Information displays the timing mode (video signal input) coming from the graphics card in the computer, the LCD model number, the serial number, and

the ViewSonic instructions on changing the resolution and refresh rate (vertical frequency).

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

Manual Image Adjust displays the Manual Image Adjust menu.

website URL. See your graphics card’s user guide for

The Manual Image Adjust controls are explained below:

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

H./V. Position (Horizontal/Vertical Position) moves the screen image left or

right and up or down.

Fine Tune sharpens the focus by aligning the text and/or graphics with pixel boundaries.

Sharpness adjusts the clarity and focus of the screen image.

Setup Menu displays the menu shown below:

The Setup Menu controls are explained below:

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Control Explanation

Language Select allows the user to choose the language used in the menus and control screens.

Resolution Notice advises the optimal resolution to use.

OSD Position allows the user to move the OSD menus and control screens.

OSD Timeout sets the length of time the OSD screen is displayed. For example,

with a “15 second” setting, if a control is not pushed within 15 seconds, the display screen disappears.

Memory Recall returns the adjustments back to factory settings if the display is operating in a factory Preset Timing Mode listed in the Specifications of this manual.

Exception: This control does not affect changes made with the User Color control, Language or Power Lock setting.

Audio Adjust Vol ume increases the volume, decreases the volume, and mutes the audio.

Mute temporarily silences audio output.

Short Cut Key

Function Key : 5 Keys !!!! 1 2 ▼

[▼]+ [▲]

[1] Main Menu [2] 1. Auto Image Adjust

2. toggle 720x400 and 640x400 mode when input 720x400 or 640x400 mode

[▼] [▲]

to immediately activate Brightness menu. to immediately activate Contrast menu. recall both of Contrast and Brightness to default

▼▼▼

▲▲▲▲

[1] + [▼] [1] + [▲]

[▼]+ [▲] +

No signal message OSD

Signal + [▲] + [2] + [ ]

Remark : All the short cuts function are only available while OSD off (exclude Power Lock and OSD Lock)

Power Lock OSD Lock Burning mode

Factory Mode

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

4. Circuit Description

A. DC-DC CONVERTER

This brick convert is the 110-220AC input voltage to 12V AND 5V output for invert use and panel use and system controller use . 5V Out put at L804 VCC 12V In put at L803,F901

B. Scaling controller

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

GENERAL DESCRIPTION

The TSUM16AK is total solution graphics processing IC for LCD monitors with panel resolutions up to SXGA. It is configured with a high-speed integrated triple-ADC/PLL, a high quality display processing engine, and an integrated output display interface that can support LVDS panel interface format. To further reduce system costs, the TSUM16AK also integrates intelligent power management control capability for green-mode requirements and spread-spectrum support for EMI management. The TSUM16AK incorporates the world’s first coherent oversampled RGB graphics ADC in a monitor controller system1. The oversampling ADC samples the input RGB signals at a frequency that is much higher than the signal source pixel rate. This can preserve details in the video signal that ordinarily would be lost due to input signal jitter or bandwidth limitations in non-oversampled systems. The TSUM16AK also incorporates a new Dynamic Frame Rate (DFR) generator2 for the digital output video to the display panel that preserves the advantages of a fixed output clock

rate, while eliminating the output end of frame short-line.

PIN DESCRIPTION

Analog Interface

Pin Name Pin Type Function Pin

HSYNC0

VSYNC0

REFP

REFM

Schmitt Trigger Input w/ 5V-tolerant

Analog HSYNC

Analog VSYNC input

Internal ADC top de-coupling pin 62

Internal ADC bottom de-coupling pin 61

input

RIN0P Analog Input Analog red input 59

RIN0M Analog Input Reference ground for analog red input 58

SOGIN0 Analog Input Sync-on-green input 57

GIN0P Analog Input Analog green input 56

GIN0M Analog Input

BIN0P Analog Input

BIN0M Analog Input

REXT

Reference ground for analog green

Analog blue Reference ground for analog blue

External resistor 390 ohm to AVDD_ADC 51

input 54

input 55

input 53

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Serial Flash Interface

Pin Name Pin Type Function Pin

SDO Input w/ 5V-Tolerant

CSZ Output SPI Flash Chip Select 71

SCK Output SPI Flash Serial Clock 72

SDI Output

LVDS Interface

Pin Name Pin Type Function

LVA0M Output

LVA0P Output

LVA1M Output

LVA1P Output

LVA2M Output

LVA2P Output

LVA3M Output

LVA3P Output

LVACKM Output

Pin Name Pin Type Function Pin

LVACKP Output

LVB0M Output

LVB0P Output

LVB1M Output

LVB1P Output

LVB2M Output

LVB2P Output

LVB3M Output

LVB3P Output

LVBCKM Output

LVBCKP Output

SPI Flash Serial

A-Link Negative LVDS Differential

A-Link Positive LVDS Differential

A-Link Negative LVDS Differential A-Link Positive LVDS Differential

A-Link Negative LVDS Differential

A-Link Positive LVDS Differential A-Link Negative LVDS Differential

A-Link Positive LVDS Differential

A-Link Negative LVDS Differential Clock Output

A-Link Positive LVDS Differential Clock Output

B-Link Negative LVDS Differential

B-Link Positive LVDS Differential B-Link Negative LVDS Differential

B-Link Positive LVDS Differential

B-Link Negative LVDS Differential B-Link Positive LVDS Differential

B-Link Negative LVDS Differential

B-Link Positive LVDS Differential B-Link Negative LVDS Differential Clock Output

B-Link Positive LVDS Differential Clock Output

Data Output 70

Data Input 73

Data Output

Data

Output Data Output

Data

Output Data

Output

Data

Output Data Output

Data

Output Data

Output

Data

Output Data

Output

Data

Output Data Output

114

113

112

111

110

109

106

105

108

107

127

126

125

124

123

122

119

118

121

120

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

GPIO Interface

Pin Name Pin Type Function Pin

GPIO_P12 I/O w/ 5V-tolerant

PWM1/ GPIO_P25

GPIO_P00/ SAR1

GPIO_P01/ SAR2

GPIO_P02/ SAR3

GPIO_P03 I/O w/ 5V-tolerant

GPIO_P06 I/O w/ 5V-tolerant

GPIO_P07 I/O w/ 5V-tolerant

PWM0/ GPIO_P26

GPIO_P13 I/O w/ 5V-tolerant General

GPIO_P14 I/O w/ 5V-tolerant General

GPIO_P16/ PWM2

I/O w/ 5V-tolerant

General Purpose Input/Output; 4mA programmable driving strength

Pulse Width Modulation Output; 4mA driving strength/ General Purpose Input/Output; 4mA driving strength

General Purpose Input/Output; 4mA driving strength/ SAR ADC Input

General Purpose Input/Output; 4mA programmable driving strength

General Purpose Input/Output; 6/12mA programmable driving strength

Pulse Width Modulation Output; 4mA driving strength/ General Purpose Input/Output; 4mA driving strength

Purpose Input/Output; 4mA driving strength Purpose Input/Output; 4mA

driving strength General Pulse

Purpose Input/Output; 4mA

driving strength/ idth Modulation

Output; 4mA driving strength

Pin Name Pin Type Function Pin

GPIO_P15

/PWM0

GPIO_P23

GPIO_P22

GPIO_P11/

I2C_MDA

GPIO_P10/

I2C_MCL

PWM2/

GPIO_P24

GPIO_P27

/PWM1

I/O w/ 5V-tolerant

I/O w/ 5V-tolerant I/O w/ 5V-tolerant

I/O w/ 5V-tolerant

I/O w/ 5V-Tolerant

I/O w/ 5V-tolerant

General Purpose Input/Output; 4mA driving strength/ 69

Pulse Width Modulation Output; 4mA driving strength

General Purpose Input/Output; 4mA driving strength 74

General Purpose Input/Output; 4mA driving strength 75

General Purpose Input/Output; 4mA driving strength/ 76

I2C Master Data; 4mA driving strength

General Purpose Input/Output; 4mA driving strength/ 77

I2C Master Clock; 4mA driving strength

Pulse Width Modulation Output; 4mA driving strength/ 78

General Purpose Input/Output; 4mA driving strength

General Purpose Input/Output; 4mA driving strength/ 79

Pulse Width Modulation Output; 4mA driving strength

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Misc. Interface

Pin Name Pin Type Function Pin

BYPASS

RST Input w/ 5V-Tolerant Chip Reset; High Reset 19

RSTN Input w/ 5V-Tolerant Chip Reset; Low Reset 22

VCTRL Output Regulator Control 11

MODE[1:0] Input

DDCA_SDA/ I/O w/ 5V-tolerant

RS232_TX

DDCA_SCL/ Input w/ 5V-Tolerant DDC Clock for Analog Interface/ 66

RS232_RX

XIN Crystal

XOUT Crystal

Oscillator Input Oscillator Output

For External Bypass Capacitor 4

Chip Configuration Input

MODE[1:0]

DDC Data for Analog Interface; 4mA driving strength/

UART Transmitter/GPIO

UART Receiver/GPIO

Xin 32

Xout 33

102,

104

Power Pins

Pin Name Pin Type Function Pin

AVDD_ADC 3.3V Power ADC Power 44, 50, 60

AVDD_MPLL 3.3V Power MPLL Power 34

AVDD_PLL 3.3V Power PLL Power 52

VDDP 3.3V Power Digital Output Power 14, 67, 95, 103, 115

Pin Name Pin Type Function Pin

VDDC 1.8V Power Digital Core Power 12, 68, 97, 117

GND Ground Ground

13, 38, 41, 47, 96, 116

No Connects

Pin Name Pin Type Function Pin NC No connects 1-3, 5-10, 15-18,

36, 37, 39, 40, 42, 43, 45, 46, 48, 49, 80-94, 98-101, 128

INVERTER

In order to drive the CCFLs embedded in the panel module, there is a half bridge inverter to convert by the controller. The input 12V up to hundreds of AC voltage output. The inverter is formed by symmetric 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

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

MOSFET pair to boost AC output up to hundreds of voltage. 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.

AUDIO General description

The TDA7496L is a stereo 2W+2W class AB power amplifier assembled in the @ Powerdip 14+3+3 package, specially designed for high quality sound, TV and Monitor applications. Features of the TDA7496L include linear volume control, Stand-by and mute functions Ipeak Output Peak Current (internally limited) 0.7 0.9 A Vin Input Signal 2.8 Vrms

GV Closed Loop Gain Vol Ctrl > 4.5V 28.5 30 31.5 dB GvLine Monitor Out Gain Vol Ctrl > 4.5V; Zload > 30K 　-1.5 0 1.5 dB

AMin VOL Attenuation at Minimum Volume Vol Ctrl < 0.5V 80 dB BW 0.6 MHz

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter Value Unit

VS DC Supply Voltage 26 V VIN Maximum Input Voltage 8 Vpp Ptot Total Power Dissipation (Tcase = 60°C) 6 W Tamb Ambient Operating Temperature 0 to 70 °C Tstg, Tj Storage and Junction Temperature -40 to 150 °C V6 Volume CTRL DC voltage 7 V 0 4 8 12 Area(cm2)

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

5. Adjustment Procedure

1. Function Test

1.1. Product

- 19” LCD Monitor

1.2. Test Equipment

- Color Video Signal & Pattern (or PC with SXGA resolution and a sound card)

1.3. Test Condition

Before function test and alignment, each LCD Monitor should be run-in and warmed up for at least 30 minutes with the following conditions: (a) In room temperature, (b) With full-white screen, RGB, and Black (c) With cycled display modes,

640*480 (H=43.27kHz, V=85Hz) 800*600 (H=53.7kHz, V=85Hz) 1024*768 (H=68.67kHz, V=85Hz) 1280*1024 (H=79.97kHz, V=75Hz)

1.4. Test Display Modes & Pattern

1.4.1 Compatible Modes

Item Timing

1 640 x 480 @ 60Hz, 31.5kHz 2 640 x 480 @ 67Hz, 35.0kHz 3 640 x 480 @ 75Hz, 37.5kHz 4 720 x 400 @ 70Hz, 31.5kHz 5 800 x 600 @ 56Hz, 35.1kHz 6 800 x 600 @ 60Hz, 37.9kHz 7 800 x 600 @ 75Hz, 46.9kHz 8 800 x 600 @ 72Hz, 48.1kHz

9 832 x 624 @ 75Hz, 49.7kHz 10 1024 x 768 @ 60Hz, 48.4kHz 11 1024 x 768 @ 70Hz, 56.5kHz 12 1024 x 768 @ 75Hz, 60.0kHz 13 1280 x 1024 @ 60Hz, 63.4kHz 14 1280 x 1024 @ 75Hz, 79.97kHz

1.4.2 Function Test Display Pattern

Item Test Content Pattern Specification Remark

1 Frequency &

Tracking

2 Contrast/Brightness 16 Gray Scale 16 gray levels should be

3 Boundary Horizontal &

4 RGB Color

Performance

5 Screen Uniformity

& Flicker

6 Dead Pixel/Line White Screen &

Fine Line Moire Eliminate visual wavy noise. Figure 1

Figure 2 distinguishable. Horizontal and Vertical position

Vertical Thickness

RGB Color Intensities Full White Should be compliant with the

Dark Screen

of video should be adjustable to be within the screen frame. Contrast of each R, G, B, color should be normal.

spec. The numbers of dead pixels should be compliant with the spec.

Figure 3

Figure 4,

5, 6

Figure 7

Figure 7,

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

7 White Balance White & Black

Pattern

Fine Line Morie Pattern (Figure1) Gray Scale Pattern (Figure2)

The screen must have the pure white and black pattern, no other color.

Figure 9

Horizontal & Vertical Thickness Pattern (Figure 3) R. Color Pattern (Figure 4)

G. Color Pattern (Figure5) B. Color Pattern (Figure 6)

Full White Patter (Figure 7) Dark Screen Pattern (Figure 8)

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Black-White Pattern (Figure 9)

1.5. Function Test and Alignment Procedure

1.5.1 All Modes Reset

You should do “Memory Recall” (Refer to Chapter III-3. Hot Keys for Function

Controls) first. This action will allow you to erase all end-user’s settings and restore the factory defaults.

1.5.2 Auto Image Adjust

Please select and enter “Auto Adjust” function on Main Menu to see if it is workable. The “Auto Adjust” function is aimed to offer a better screen quality by built-in ASIC.

For optimum screen quality, the user has to adjust each function manually.

1.5.3 Firmware

Test Pattern: Burn In Mode (Refer to Chapter III-3. Hot Keys for Function Controls)

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

1.5.4 DDC

Test Pattern: EDID program

- Make sure it can pass test program.

1.5.5 Fine Tune and Sharpness

Test Signal: 1280*1024@60Hz Test Pattern: Line Moire Pattern

- Check and see if the image has noise and focus performs well. Eliminate visual line bar.

- If not, readjust by the following steps:

(a) Select and enter “Fine Tune” function on “Image Adjust” to adjust the image to

eliminate visual wavy noise.

(b) Then, select and enter “Sharpness” function to adjust the clarity and focus of the

screen image.

1.5.6 Boundary

Test Signal: 1280*1024@60Hz Test Pattern: Horizontal & Vertical Line Thickness Pattern

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

- If not, readjust by the following steps:

(a) Select and enter “Image Adjust” function on OSD Main Menu.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

(b) Then, select and enter “H. Size” or “H./V. Position” function to adjust the video

boundary to be full scanned and within screen frame.

1.5.7 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

power LED is on, release factory mode. (Fig.1)

“▲” and “ ”

and turn on power at the same time after

key, Then press “ ” key go to

(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 Temperature Adjust”, Press

“ ” key, Then OSD will display Fig.2

(Fig.2)

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

Press “▼”, “▲” key adjust R.G.B value

x=0.283 ± 0.02 y=0.298 ± 0.02 Press “ ”key return to Fig.2

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

“ ” key

x=0.313 ± 0.02

y=0.329 ± 0.02

(6) 5400K verify: Repeat (4) press “▼”, “▲” move cursor to 5400K press

“ ” key

x=0.332 ± 0.02 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 Verify:

BRIGHTNESS MAX, CONTRAST MAX 9300K: x=0.283 6500K: x=0.313

5400K: x=0.332 H. Luminance Verify: BRIGHTNESS MAX, CONTRAST MAX HSD190ME13A10/A16: Luminance :240(min) HSD190ME13A02 : Luminance: 200(min)

1.5.8 R, G, B, Colors Contrast

Test Signal: 1280*1024@60Hz Test Pattern: R, G, B, Color Intensities Pattern and 16 Gray Scale Pattern

- Check and see if each color is normal and distinguishable.

- If not, please return the unit to repair area.

1.5.9 Screen Uniformity and Flicker

Test Signal: 1280*1024@60Hz Test Pattern: Full White Pattern

- Check and see if it is in normal condition.

1.5.10 Dead Pixel and Line

Test Signal: 1280*1024@60Hz Test Pattern: Dark and White Screen Pattern

- Check and see if there are dead pixels on LCD panel with shadow gauge and filter

film.

- The total numbers and distance of dead pixels should be compliant with the spec.

1.5.11 Mura

Test Pattern: White, RGB, Black, & Grey Test Tool: 8% ND Filter

- Check if the Mura can pass 8% ND Filter.

1.5.13 Check for Secondary Display Modes

Test Signal: Analog: 640*350@70Hz; 640*480@60HZ 720*400@70Hz; 800*600@60HZ/70HZ/75HZ 832*624@75Hz, 1024*768@60HZ/70HZ/75HZ 1280*1024@60/75Hz

- Normally when the primary mode 1280*1024@60Hz is well adjusted and compliant

with the specification, the secondary display modes will be great possible to be compliant with the spec. But we still have to check with the general test pattern to make sure every secondary is compliant with the specification.

± 0.02 y=0.298 ± 0.02 ± 0.02 y=0.329 ± 0.02 ± 0.02 y=0.348 ± 0.02

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

2. Firmware Upgrade Procedure

When you receive the returned monitor, please check whether the firmware version is the latest. If not, please do the following procedures to upgrade it to the latest version.

2.1. Equipment Needed

- Q9/b-3 Monitor

- Fixture for Firmware Upgrade

- VGA Cable

- PC (Personal Computer)

- LPT Cable

- Firmware Upgrade Program

- One additional monitor for checking the program execution

1.5.14 All Modes Reset

1.5.15 Power Off Monitor

After final QC step, we have to erase all saved changes again and restore the factory defaults. You should do “All Mode Reset” again.

Turn off the monitor by pressing “Power” button.

Printer Por

LPT Cable

Q9b-3

VGA Cable

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

2.2. Setup Procedure

2.2.1 Connect P2 of Fixture with printer port of PC by LPT Cable.

2.2.2 Connect P1 of Fixture with Q9/B-3 Monitor by VGA Cable.

2.2.4 Connect Power Cord to Q9/b-3 Monitor.

2.2.5 Connect PC to the additional monitor.

2.3. ISP Download program procedure

2.3.1 Hardware Connect status:

2.3.2 Down load isp program

Step 1: Execute ISP.exe

Step 2: Select device type

Pressing the the Pm25LV512 for this project.

button to select the type of the device, It need to be selected

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Step 3: Connect device

Then press the

connection successful : press the button

button to connect device.

Step 4: Read file

to continue;

(1)Press the button

to enter the read-file page.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

(2)Press the button

to select file (*.bin).

Step 5: Run

Pressing the

button to download the firmware.

Button to enter the auto-download page. Press

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Step 6: Download program finish

Pressing the

Trouble shooting:

If you find the status like the follow picture. Please check the following item. a. The connecting status between PC and ISP board. b. The connecting status between ISP status and Monitor. Turn off the power of monitor (AC plug off ) and disconnect the D-Sub connector . To connect the D-Sub connector and then turn on the power of monitor.(AC plug on)

Button to finish the download program procedure.

If the test result shows “passed,” it means the connection is well. If not (failed), it means the connection has problems.Then you need to check the setup procedure or reboot the PC, or simply use another PC to do the firmware upgrade.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3. DDC Key In Procedure

Note:

1. Every time after replacing the main board, you have to do the DDC key in.

2. If you find the DDC does not conform to the monitor, you have to do the DDC key in.

3.1. Equipment Needed

- JT198NP4FD3 Monitor

- DDC Card

- PC

- RS232 cable

- Barcode Reader

- VGA Cable

Q9b-3 DDC Card PC

RS-232 Cable VGA Cable Barcode Reader

3.2. Setup Procedure

3.2.1 Connect VGA Card and DDC Card with RS-232 cable.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3.2.2 Barcode Reader connect with keyboard and PC keyboard port.

3.2.3 Connect RS-232 Cable and JT198NP4FD3 with VGA Cable.

3.2.4 Connect Power Cord to JT198NP4FD3 Monitor.

3.3. DDC Key In Procedure

3.3.1 Run DDC.exe

3.3.2 Choose model number and conform the Time then Press “ENTER” key.

3.3.3 When appear the PIC “ choose DDC Card”, Press ALT+2 Enter DDC 2B test interface.

Choose DDC Card

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3.3.4 Press F8 to choose corresponding model.DAT (Q9-3.DAT press “ENTER” key)

(The filename on this picture is a example only, the exact one, please refer to your model.)

3.3.5 Press F9 enter the download interface

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3.3.6 Key in the serial number or use the barcode reader to scan the barcode of the monitor, and press “ENTER” key.

3.3.7 The successful picture is as follows. ”Compare EDID ：OK! Press any key to continue”.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3.3.8 Let Q9-3 active then see the information in OSD, it shows ”Serial NO : PPZ0517A3178”

(The Serial NO. provided above is a example only; the exact one, please refer to your monitor.)

3.4. Check Method

Use ViewSonic EDID Editor

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Connect the Q9-3 Monitor to PC with VGA Cable. Excute the EDID Editor, then Press Ctrl+F5. If the DDC is correct, you can see the information as follow:

(The data on this picture is a example only; the exact one, please refer to your monitor.)

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Packing For Shipping And Disassembly Procedure

Packing For Shipping

1. Packing Procedure

1.1 Paste protection film to protect the monitor. (Figure 1)

1.2 Put the monitor in the PE bag and seal the bag with tape. (Figure 2/3)

1.3 Put the cushions on the monitor. (Figure 4)

1.4 Place the monitor into the carton and then put all the accessories into the carton. At last, close the carton and seal it with tape. (Figure 5)

Figure 1

Figure 3

Figure 2

1.Power Cord 2.VGA Cable

3.Audio Cable

Figure 4

User’s Guide

Figure 5

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

Disassembly Procedure

1. Disassembly of Stand unit from Monitor

1.1 Remove Dust Cover.

1.2 Remove Stand Unit.

Dust cover

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

1.3 Unscrew 4 screws to remove Hinge.

2. Disassembly of Front Cover and Rear Cover

2.1 Unscrew two screws that secure Rear Cover to remove Front Cover.

Front Cover

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

2.2 Unscrew 2 screws to remove Rear Cover.

Rear Cover

3. Disassembly of Main Board, Keypad Board and Panel Unit

3.1 Unscrew 6 screws to remove Shielding Plate.

Shielding Plate

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

3.2. Unscrew 7 screws and disconnect the wires to remove Main Board.

3.3. Lay Panel Unit facedown and unscrew 4 screws on its right and left sides to remove Panel Unit and Keypad Board.

Main Board

Panel Unit

Panel Bracket

Keypad Board

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

6. Troubleshooting Flow Chart

START

CHECK

MAIN

5V OK?

3.3V OK?

1.8V OK?

CHECK

POWER PCB

CHECK

D807,I801,I801

I104,SUROUND CAP

CHECK

D807,I801,I801

Q107,SUROUND CAP

OK?

SUROUND CAP OK?

CHECK

Q107 1.8V

CHECK

AND I104,D130

CHECK

I104 3.3V

OK?

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

SUROUND CAP OK?

6.1. NO POWER

POWER

STAR

Check

V 0/P

C823

Check F801

D801

C805

Check

I801

Q801

12V

Check

5 V O/P

T801

Check

D823

D822

12V

Check

I902

Check

P901-P904

Check I901

Q905,Q911 Q907,Q908

Q909,Q910

Check

T902

T901

MAIN

PCB

PANEL

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

6.2. NO DISPLAY

Power key Check

Work ok Keypad

Check Check

H V sync I105

Check R.G.B Check

DATA I/O cable

Check Check

X101

Check I101 Check HS,VS

HWRESET

Check

BACKLITE

N Check

C129,C130

SCL,SDA

Check

Q104

Check

P102

Check N Check

I105

Check N Check NN

I105,I104

Check N Check NN

SCL,SDA

I104,

Check N Check NN

I107,

I104

I/O cable

P102

VCC1.8V,3.3v

SCL,SDA

PANEL P102 WIRE

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

6.3. LOSE COLOR

Some bits

lost

Check I105

I105 OR

R-pack

soldering

I107 poor soldering

Lose color R or G or B

Check N P107

Check

R104,R105.R106 R108,R109,R110

I105

fail or

Poor,,soldering

Sign

Check

C101,C102

C103,C107 C105,C106

Check Sign Cable

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

6.4. NO AUDIO

Check Jack

Check

12 V

Check

Audio cable

Check 12V TRACE

Check

I601

Check speaker

Check

P601

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

7. Recommended Spare Parts List

ViewSonic Model Number: VS11455 Serial No. Prefix: QD8 Rev: 1a

Item ECR/ECN ViewSonic P/N Ref. P/N Location Universal number#

Accessories:

PC Board Assembly:

3 4

Cabinets:

5 6 7 8 9

Cables:

11 12

Documentation:

13 14

Electronic

Components:

16 17

Packing Material:

18 19 20 21 22 23

Plastics:

Remark 1: Remark 2:

Description

Power Cord (German) 1.83M A-00006133 2427130047P P951 Main Board B-00008067 6201-7998344F31 Power Supply Board B-00008068 6202-7998344F31 Neck 178 W/Arm Up ABS 94HB C-00003192 2028553002 5B01 Neck 178 W/Arm Up ABS 94HB RoHS C-00008093 2028553002P 5B01 Neck 178 W/ Arm Down ABS 94HB C-00003195 2028553102 5B04 Neck 178 W/ Arm Down ABS 94HB RoHS C-00008094 2028553102P 5B04 Front Panel C-00008091 2603308070 Back Cover C-00008092 2603407714 I/O CABLE CB-00003009 2427501191P P961 Cable - (Ear 3.5 1.8M) CB-00005735 2427721841P P962 Quick Start Guide DC-00008082 2002370048P 6P84 CD-Rom DC-00008083 2438570036P 6P80 LCD Panel - HSD190ME13-A02 E-00003479 2212007901P V901 Speaker (Right) E-00008049 2391301098P W601 Speaker (Left) E-00008050 2391301099P W602 POLYETHY BAG M-MS-0808-1316 2013222536P 6P75 POLYETHY BAG M-MS-0808-1317 2013053000P 6P60 Craft Box P-00008075 2011020070P 6P01 Foam (Right) P-00008076 2012189500P 6P20 Foam (Left) P-00008077 2012189600P 6P21 POLYETHY BAG P-00008078 2013228805P 6P85 Pedestal (JT198DP) Black PL-00003187 2028258702 5B08 Pedestal (JT198DP) Black RoHS PL-00008023 2028258702P 5B08

Above listed items are examples, supplier can expand the rows to add more necessary items. All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by

RECOMMENDED SPARE PARTS LIST (Q9b-3)

ViewSonic Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

BOM LIST (Q9b-3)

ViewSonic Model Number: VS11455 Rev: 1a

Serial No. Prefix: QD8

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

1 N/A 2024273702P FRONT BEZEL JT198N ABS 94HB BLACK C 1F01 1 2 N/A 2053756201P LED INDIC.-PWR JT198N/PMMA 94HB 1F02 1 3 N/A 2044268003P FUNCTION KEY VP920/ABS 94HB BLACK C 1F03 1 4 N/A 2022267202P CABI BACK JT198V ABS HB BLACK C-F AUDIO 2C01 1 5 M-BK-0805-0070 2071869400P BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 2C02 1 6 HW-00003031 2071872900P BRACKET,FIX JT198QP SECC 0.8T WALL MOUNT 2C03 1 7 N/A 2061254400P SPONGE SPONG BLK 50*20*3.0T 2C06 1 8 N/A 2061254400P SPONGE SPONG BLK 50*20*3.0T 2C07 1

9 C-00008093 2028553002P NECK 178W/ARM UP ABS 94HB BLACK C 5B01 1 10 N/A 2106656900P HINGE JT198QP -1'~20' 5B02 1 11 N/A 2106656901P HINGE JT198QP 0'~20' H.Y 5B02 1 12 N/A 2084740122P SCREW,BND T+ M4*12 (BND T+) 5B03 4 13 C-00008094 2028553102P NECK 178W/ARM DOWN ABS 94HB BLACK C 5B04 1 14 N/A 2105251800P SPRING PLATE JT178WP/EMI PLATE 5B05 1 15 M-SCW-0824-0812 2084730062P SCREW,BND T+ M3X6(BND T+) 5B06 1 16 N/A 2084740122P SCREW,BND T+ M4*12 (BND T+) 5B07 4 17 N/A 2028258702P STAND JT198DP ABS94HB #4001 BLACK 5B08 1 18 N/A 2071973400P METAL FITTG JT198DP SECC 1.0T STAND 5B09 1 19 M-SCW-0824-0812 2084730062P SCREW,BND T+ M3X6(BND T+) 5B10 4 20 PL-PD-0714-0113 2039819301P FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 5B11 4 21 N/A 2055690057P LABEL JT198NP4FD3 Q9b STAND INSTALL 5B12 1 22 N/A 2071979500P METAL FITTG JT198V SECC 0.6T F 5F01 1 23 N/A 2080002200P SCREW,SPE L355 M3x6 DH NICKEL-PLATED 5F02 4 24 N/A 2082630064P SCREW M3*6 P=0.5 BLACK 6B01 4 25 N/A 2084730104P SCREW,BND T+ M3X10(BND T+)BLACK 6B02 2 26 N/A 2086240132P SCREW,P SW+ M4*12 PSW+ 2N 6B03 4 27 N/A 2027258102P DUST COVER JT178WP/ABS 94HB BLACK C 6B04 1 28 M-SCW-0824-0285 2084730082P SCREW,BND T+ M3X8(BND T+) 6B05 2 29 N/A 2082630064P SCREW M3*6 P=0.5 BLACK 6B06 2 30 M-SCW-0824-0811 2080003700P SCREW,SPE ISZZTER001A M3*6L MSWR17/FZMYI 6F01 6 31 N/A 2081440082P SCREW,(WASH) M4X8 P=0.7(TOOTH WASHER) 6F04 1 32 N/A 2071678800P SHIELD PLATE JT198V SPTE 0.3T F-PHONE 6F05 1 33 N/A 2082630042P SCREW M3*4 P=0.5 6F06 3 34 HW-00003028 2071874300P BRACKET,FIX SECC T=0.8 VE910 ACINLET 6F11 1 35 P-00008075 2011020070P CARTON BOX JT198NP4FD3 Q9b VS11455 WW 6P01 1 36 N/A 2055670103P LABEL JT198NP4FD3 Q9b-3 VS11455 (E) 6P02 1 37 N/A 2055690060P LABEL ENERGYSTAR LABEL 11X11MM NO PP 6P03 1 38 N/A 2055690056P LABEL Q9b-3 VS11455 SMALL LABEL 6P05 1 39 N/A 2055613379P LABEL VIEWSONIC CONTAINER LABEL 6P11 25 40 M-LB-0813-0530 2055617101P LABEL 10*20 HI-POT TESTED OK 6P13 1 41 M-LB-0813-0959 2055613392P LABEL VSC HIGH VOLTAGE WARNING LABEL 6P14 1 42 P-00008076 2012189500P POLYFOAM JT198N-X,D/EPS (R) 6P20 1 43 P-00008077 2012189600P POLYFOAM JT198N-X D/EPS (L) 6P21 1 44 N/A 2055170164P LABEL JT198NP4FD3 Q9b VS11455 TCO99 6P50 1 45 M-MS-0808-1317 2013053000P POLYETHY BAG 90CMX75CMX0.02t PE-LD 6P60 1 46 M-MS-0808-1316 2013222536P POLYETHY BAG 250mmX350mmX0.3t ADD>PE-LD< 6P75 1 47 DC-00008083 2438570036P CD-OWNER GUIDE Q9b-3 WIZARD CD HSD 6P80 1 48 DC-00008082 2002370048P GUARANT CARD VIEWSONIC Q9b-3 QSG 6P84 1 49 P-00008078 2013228805P POLYETHY BAG 175X280X0.03T mm LDPE A5 6P85 1 50 N/A 2072253903P HEAT SINK JT178DP SPTE T=1MM 9H01 1 51 N/A 2072261500P HEAT SINK JT178DP 40L*35W*20H AL T=3 9H02 1 52 N/A 2072261401P HEAT SINK JT178QP AL6063S-75 30*20*15 9H03 1 53 N/A 2105251400P SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H11 1 54 N/A 2105251400P SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H12 1 55 N/A 2105251400P SPRING PLATE SPTE T=0.4MM (GROUND PLATE) 9H13 1 56 M-SCW-0824-0285 2084730082P SCREW,BND T+ M3X8(BND T+) 9S01 1 57 M-SCW-0824-0285 2084730082P SCREW,BND T+ M3X8(BND T+) 9S02 1 58 M-SCW-0824-0285 2084730082P SCREW,BND T+ M3X8(BND T+) 9S03 1 59 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C101 1 60 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C102 1 61 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C103 1 62 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C105 1 63 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C106 1 64 N/A 2281447391P CAP CER CC 0.047u/ 50V Y5V P=5.0 Z T C107 1 65 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C116 1 66 N/A 2333347691P CAP ELE 105'C EC 47u/ 16V 5*11 P=5.0 T C117 1 67 N/A 2333347691P CAP ELE 105'C EC 47u/ 16V 5*11 P=5.0 T C119 1 68 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C120 1 69 E-C-0404-1834 2333647591P CAP ELE 105'C EC 4.7u/ 50V 5*11 P=5.0 T C124 1 70 E-C-0404-1424 2333610591P CAP ELE 105'C EC 1u/ 50V 5*11 P=5.0 T C125 1 71 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C126 1 72 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C127 1 73 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C128 1 74 N/A 2272122091P CAP CER TC 22p/50V CH P=5.0 J T C129 1 75 N/A 2272122091P CAP CER TC 22p/50V CH P=5.0 J T C130 1 76 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C131 1 77 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C132 1 78 E-C-0404-1834 2333647591P CAP ELE 105'C EC 4.7u/ 50V 5*11 P=5.0 T C134 1

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

79 N/A 2281410401P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C135 1 80 N/A 2281410401P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C136 1 81 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C137 1 82 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C138 1 83 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C139 1 84 E-C-0404-1119 2272122191P CAP CER TC 220p/50V CH P=5.0 J T C140 1 85 N/A 2272122091P CAP CER TC 22p/50V CH P=5.0 J T C141 1 86 N/A 2333610601P CAP,ELE 105'C EC 10u/ 50V 5*11 P=2.0 C C142 1 87 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C143 1 88 N/A 2281410401P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C144 1 89 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C145 1 90 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C146 1 91 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C148 1 92 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C149 1 93 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C150 1 94 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C151 1 95 N/A 2281410401P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C153 1 96 N/A 2333347691P CAP ELE 105'C EC 47u/ 16V 5*11 P=5.0 T C156 1 97 N/A 2333347691P CAP ELE 105'C EC 47u/ 16V 5*11 P=5.0 T C157 1 98 E-C-0404-2271 2333310791P CAP ELE 105'C EC 100u/ 16V 6.3*11 P=5.0 T C168 1 99 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C169 1

100 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C172 1 101 N/A 2333310812P CAP ELE 105'C EC 1000u/ 16V10*17 P=5.0 K C601 1 102 N/A 2333322691P CAP,ELE 105'C EC 22u/ 16V 5*11 P=5.0 T C602 1 103 E-C-0404-1424 2333610591P CAP ELE 105'C EC 1u/ 50V 5*11 P=5.0 T C603 1 104 E-C-0404-1424 2333610591P CAP ELE 105'C EC 1u/ 50V 5*11 P=5.0 T C604 1 105 N/A 2333347791P CAP ELE 105'C EC 470u/ 16V 10*12.5 P=5.0 T C605 1 106 N/A 2333347791P CAP ELE 105'C EC 470u/ 16V 10*12.5 P=5.0 T C606 1 107 N/A 2333322791P CAP ELE 105'C EC 220u/ 16V 8*11 P=5.0 T C610 1 108 E-C-0404-1815 2281410491P CAP CER CC 0.1u/ 50V Y5V P=5.0 Z T C615 1 109 N/A 2300947401P CAP,MTL MINI X2 0.47u/275V P=15.0 M C C801 1 110 E-00005729 2300947481P X CAP MINI X2 0.47u/275V P=15.0 K C C801 1 111 E-C-0404-1855 2287247212P CAP CER Y2 4700p/250V Y5V P=10.0 M K C802 1 112 E-C-0404-1855 2287247212P CAP CER Y2 4700p/250V Y5V P=10.0 M K C803 1 113 N/A 2357510708P EC HI-RIPPLE 105C 400V EC 100u/400V 18*32 P=7.5 S C805 1 114 E-C-0404-2262 2285110291P CAP CER CC 1000P/1KV Y5P P=5.0 K T C806 1 115 N/A 2281147191P CAP CER CC 470pF/50V P=5.0 K T C808 1 116 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C810 1 117 N/A 2283322291P CAP CER 125'C CC 2200p/500V X7R P=5.0 K T C820 1 118 N/A 2283322291P CAP CER 125'C CC 2200p/500V X7R P=5.0 K T C821 1 119 N/A 2336010811P HI-LIFE LOW ESR ELE CAP EC 1000u/ 16V 10*16 P=5.0 C C822 1 120 N/A 2330006491P CAP ELE SPECIAL (3000HR) EC 470u /16V 10*13 P=5.0 T C823 1 121 N/A 2336010801P HI-LIFE LOW ESR ELE CAP EC 1000u/ 10V 8*20 P=3.5 C C824 1 122 N/A 2335347773P CAP,ELE LOW ESR 105'C (6 000HR) EC 470u/ 16V 10*13 P=5.0 T C825 1 123 N/A 2281110491P CAP CER CC 0.1u/50V (Y5P) P=5.0 K T C826 1 124 E-C-0404-1838 2333610691P CAP ELE 105'C EC 10u/ 50V 5*11 P=5.0 T C827 1 125 N/A 2285122191P CAP CER CC 220P/1KV Y5P P=5.0 K T C828 1 126 N/A 2335310841P CAP,ELE LOW ESR 105'C EC 1000u/ 16V 10*16 P=5.0 C C829 1 127 N/A 2287210300P CAP CER Y2 0.01uF/250V P=10.0 M C831 1 128 N/A 2302047391P CAP,MTL MEF 0.047uF/50V P=5.0 J T C901 1 129 N/A 2275422001P CAP CER TC 22P/3KV SL P=7.5 J C C902 1 130 E-00005730 2284022291P CAP CER CC 2200p/50V X7R P=5.0 K T C903 1 131 E-00005730 2284022291P CAP CER CC 2200p/50V X7R P=5.0 K T C904 1 132 N/A 2275450901P CAP CER TC 5P/3KV SL P=7.5 J C C905 1 133 N/A 2330006491P CAP ELE SPECIAL (3000HR) EC 470u /16V 10*13 P=5.0 T C906 1 134 E-00003555 2302047291P CAP,MTL MEF 4700pF/50V P=5.0 J T C908 1 135 N/A 2284010391P CAP CER CC 0.01u/50V X7R P=5.0 K T C910 1 136 N/A 2281110491P CAP CER CC 0.1u/50V (Y5P) P=5.0 K T C911 1 137 N/A 2284010391P CAP CER CC 0.01u/50V X7R P=5.0 K T C912 1 138 N/A 2284010391P CAP CER CC 0.01u/50V X7R P=5.0 K T C913 1 139 N/A 2281110491P CAP CER CC 0.1u/50V (Y5P) P=5.0 K T C914 1 140 N/A 2275422001P CAP CER TC 22P/3KV SL P=7.5 J C C916 1 141 N/A 2284010291P CAP CER CC 1000p/50V X7R P=5.0 K T C917 1 142 N/A 2275450901P CAP CER TC 5P/3KV SL P=7.5 J C C918 1 143 E-00003555 2302047291P CAP,MTL MEF 4700pF/50V P=5.0 J T C919 1 144 N/A 2330006491P CAP ELE SPECIAL (3000HR) EC 470u /16V 10*13 P=5.0 T C922 1 145 N/A 2302068391P CAP,MTL MEF 0.068u/50V P=5.0 J T C924 1 146 N/A 2281110491P CAP CER CC 0.1u/50V (Y5P) P=5.0 K T C925 1 147 E-00005730 2284022291P CAP CER CC 2200p/50V X7R P=5.0 K T C926 1 148 E-00005730 2284022291P CAP CER CC 2200p/50V X7R P=5.0 K T C927 1 149 N/A 2281110491P CAP CER CC 0.1u/50V (Y5P) P=5.0 K T C928 1 150 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D101 1 151 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D101 1 152 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D101 1 153 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D102 1 154 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D102 1 155 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D102 1 156 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D103 1 157 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D103 1 158 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D103 1 159 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D104 1 160 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D104 1 161 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D104 1

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

162 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D105 1 163 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D105 1 164 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D105 1 165 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D106 1 166 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D106 1 167 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D106 1 168 N/A 2363516895P DIODE,ZENER HZ6B-2 5.6-5.9V DO-35 HITACHI D107 1 169 N/A 2363516895P DIODE,ZENER HZ6B-2 5.6-5.9V DO-35 HITACHI D108 1 170 N/A 2363516895P DIODE,ZENER HZ6B-2 5.6-5.9V DO-35 HITACHI D110 1 171 N/A 2363516895P DIODE,ZENER HZ6B-2 5.6-5.9V DO-35 HITACHI D111 1 172 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D124 1 173 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D124 1 174 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D124 1 175 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D125 1 176 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D125 1 177 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D125 1 178 N/A 2363516895P DIODE,ZENER HZ6B-2 5.6-5.9V DO-35 HITACHI D126 1 179 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D127 1 180 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D127 1 181 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D127 1 182 N/A 2428106125P JUMPER ∮0.6*12.5mm 183 E-D-0403-1500 2363222195P DIODE,RECT SB140 DO-41 PEC D129 1 184 E-D-0403-1500 2363222195P DIODE,RECT SB140 DO-41 PEC D130 1 185 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D601 1 186 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D601 1 187 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D601 1 188 N/A 2363703808P LED 3∮ GRN/YEL H=7.5mm D701 1 189 N/A 2368501800P RECT,BRIDGE 2KBP06M 600V/2A PEC D801 1 190 N/A 2368502800P RECT,BRIDGE 2KBP06M(LF) 600V/2A MOSPEC D801 1 191 N/A 2363231995P DIODE,RECT UF4007 DO-41 1000V/1A PEC D806 1 192 N/A 2363234995P DIODE,RECT UF4007 DO-41 MOSPEC D806 1 193 E-D-0403-1465 2363220395P DIODE,RECT UF4004G DO-41 PEC D807 1 194 N/A 2363235195P DIODE,RECT UPG10G DO-204AL ZOWIE D807 1 195 N/A 2363303900P DIODE,SCHOTTKY GMR10H125C TO-220AB GAMMA D821 1 196 N/A 2363303700P DIODE,SCHOTTKY GMR10H100C TO-220AB GAMMA D821 1 197 N/A 2363303300P DIODE,SCHOTTKY FCH10U10 TO-220AB NI D821 1 198 N/A 2363300212P DIODE,SCHOTTKY 31DQ06FC 60V/1.6A H=21.4 NI D822 1 199 N/A 2363234012P DIODE,RECT SR306(LF) DO-201AD MOSPEC D822 1 200 N/A 2363300212P DIODE,SCHOTTKY 31DQ06FC 60V/1.6A H=21.4 NI D823 1 201 N/A 2363234012P DIODE,RECT SR306(LF) DO-201AD MOSPEC D823 1 202 N/A 2428106075P JUMPER 0.6∮*7.5mm 203 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D902 1 204 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D902 1 205 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D902 1 206 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D905 1 207 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D905 1 208 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D905 1 209 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D906 1 210 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D906 1 211 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D906 1 212 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D907 1 213 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D907 1 214 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D907 1 215 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D908 1 216 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D908 1 217 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D908 1 218 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D909 1 219 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D909 1 220 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D909 1 221 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D910 1 222 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D910 1 223 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D910 1 224 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D911 1 225 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D911 1 226 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D911 1 227 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D912 1 228 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D912 1 229 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D912 1 230 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D913 1 231 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D913 1 232 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D913 1 233 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D915 1 234 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D915 1 235 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D915 1 236 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D916 1 237 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D916 1 238 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D916 1 239 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D917 1 240 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D917 1 241 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D917 1 242 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D918 1 243 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D918 1 244 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D918 1

D128

D901

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

245 E-D-0403-0531 2363600195P DIODE,SWITCH 1N4148 DO-35 WILLAS D919 1 246 N/A 2363601795P DIODE,SWITCH 1N4148TA_NL DO-35 FAIRCHILD D919 1 247 N/A 2363601895P DIODE,SWITCH 1N4148 DO-35 TSC D919 1 248 E-FS-0410-0009 2213125207P FUSE 21502.5(2.5A) LITTEL F801 1 249 N/A 2213125211P FUSE FUSE 2.5A/250V SG501302.5 PICO F801 1 250 M-WR-0828-0460 2428106125P JUMPER ∮0.6*12.5mm 251 N/A 2365335010P LINEAR IC AP1084T33L TO-220 Anachip I104 1 252 N/A 2365335060P LINEAR IC AIC1084-33PT TO-220 AIC I104 1 253 N/A 2365425216P DIGITAL IC TSUM16AK-LF PQFP-128 Mstar I105 1 254 N/A 2365106196P MEMORY IC (FLASH) PM25LV512SCE SO-8 PMC I106 RA 1 255 N/A 2365106696P MEMORY IC (FLASH) PS25LV512-33SCE SOIC-8 Mstar I106 RB 1 256 N/A 2365915896P IC,DIGITAL SMD 24LC16BT/SN SO-8 MICROCHIP I107 RA 1 257 N/A 2365100996P MEMORY IC AT24C16AN-10SU-2.7 SO-8 AMTEL I107 RB 1 258 N/A 2365106396P MEMORY IC (EEPROM) M24C16-WMN6TP SO-8 ST I107 RC 1 259 N/A 2365335280P LINEAR IC GMA7496L-D20 DIP-20 GAMMA I601 1 260 N/A 2365329700P LINEAR IC TDA7496L DIP-20 ST I601 1 261 N/A 2365335266P LINEAR IC LD7575PS SOP-8 Leadtrend I801 1 262 E-PC-0411-0083 2362401800P PHOTO COUPLR TLP621 TOSHIBA I802 1 263 E-00005306 2362402300P PHOTO COUPLR TLP421 DIP4 TOSHIBA I802 1 264 N/A 2365328191P LINEAR IC AP431VLA TO-92 ATC I803 1 265 E-IC-0401-1270 2365319391P LINEAR IC TL431CLPRE3 TO-92 TI I803 1 266 E-IC-0401-2152 2365321991P LINEAR IC KA431AZTA TO-92 FAIRCHILD I803 1 267 N/A 2365327691P LINEAR IC CM431GDCN TO-92 CHAMPION I803 1 268 N/A 2365335236P LINEAR IC OZ9936GN SOIC-8 O2-MICRO I901 1 269 N/A 2428106250P JUMPER 0.6φ25.00MM J102 1 270 N/A 2428106250P JUMPER 0.6φ25.00MM J103 1 271 N/A 2428106075P JUMPER 0.6∮*7.5mm 272 N/A 2428106075P JUMPER 0.6∮*7.5mm 273 N/A 2428106100P JUMPER 0.6∮*10.0mm 274 n/A 2428106125P JUMPER ∮0.6*12.5mm 275 N/A 2428106075P JUMPER 0.6∮*7.5mm 276 N/A 2428208125P WIRE,STRIP ∮0.8*12.5mm 277 N/A 2428106075P JUMPER 0.6∮*7.5mm 278 N/A 2428106125P JUMPER ∮0.6*12.5mm 279 N/A 2428106100P JUMPER 0.6∮*10.0mm 280 N/A 2428208100P WIRE,STRIP ∮0.8*10.0mm 281 N/A 2428208200P WIRE,STRIP ∮0.8*20.0mm 282 N/A 2428208050P WIRE,STRIP ∮0.8*5.0mm 283 N/A 2428106075P JUMPER 0.6∮*7.5mm 284 N/A 2428106075P JUMPER 0.6∮*7.5mm 285 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 286 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 287 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 288 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 289 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 290 N/A 2428208050P WIRE,STRIP ∮0.8*5.0mm 291 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 292 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 293 N/A 2428106075P JUMPER 0.6∮*7.5mm 294 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 295 N/A 2428106075P JUMPER 0.6∮*7.5mm 296 N/A 2428106075P JUMPER 0.6∮*7.5mm 297 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 298 N/A 2428106100P JUMPER 0.6∮*10.0mm 299 N/A 2428106100P JUMPER 0.6∮*10.0mm 300 N/A 2428106075P JUMPER 0.6∮*7.5mm 301 N/A 2428106100P JUMPER 0.6∮*10.0mm 302 N/A 2428106125P JUMPER ∮0.6*12.5mm 303 N/A 2428106075P JUMPER 0.6∮*7.5mm 304 N/A 2428106075P JUMPER 0.6∮*7.5mm 305 N/A 2428106075P JUMPER 0.6∮*7.5mm 306 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 307 N/A 2428106150P JUMPER 0.6∮*15.0mm 308 N/A 2428106075P JUMPER 0.6∮*7.5mm 309 N/A 2428106100P JUMPER 0.6∮*10.0mm 310 N/A 2428106075P JUMPER 0.6∮*7.5mm 311 N/A 2428106075P JUMPER 0.6∮*7.5mm 312 N/A 2428106075P JUMPER 0.6∮*7.5mm 313 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 314 N/A 2428106075P JUMPER 0.6∮*7.5mm 315 N/A 2428106075P JUMPER 0.6∮*7.5mm 316 N/A 2428106075P JUMPER 0.6∮*7.5mm 317 N/A 2428106075P JUMPER 0.6∮*7.5mm 318 N/A 2428106075P JUMPER 0.6∮*7.5mm 319 N/A 2428106075P JUMPER 0.6∮*7.5mm 320 N/A 2428106075P JUMPER 0.6∮*7.5mm 321 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 322 N/A 2428106075P JUMPER 0.6∮*7.5mm 323 N/A 2428106100P JUMPER 0.6∮*10.0mm 324 N/A 2233422095P RES,CBN 1/4 S RD 1/4WS 22 ohm J T52 J906 1 325 N/A 2233422095P RES,CBN 1/4 S RD 1/4WS 22 ohm J T52 J907 1

F802

J104 J105 J106 J107 J108 J109 J110 J111 J112 J113 J114 J115 J116 J117 J118 J119 J120 J121 J122 J123 J124 J125 J126 J127 J128 J129 J130 J131 J132 J133 J134 J135 J136 J137 J138 J139 J140 J141 J142 J601 J602 J603 J604 J805 J806 J807 J808 J809 J901 J902 J903 J904 J905

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

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

326 N/A 2428106200P JUMPER 0.6∮*20mm 327 N/A 2428106150P JUMPER 0.6∮*15.0mm 328 N/A 2428106175P JUMPER 0.6∮*17.5mm 329 N/A 2428106075P JUMPER 0.6∮*7.5mm 330 N/A 2428106075P JUMPER 0.6∮*7.5mm 331 N/A 2428106075P JUMPER 0.6∮*7.5mm 332 N/A 2434325603P SHIELDING TAPE W25*L60mm (AL) K901 1 333 N/A 2434325603P SHIELDING TAPE W25*L60mm (AL) K902 1 334 N/A 2434325603P SHIELDING TAPE W25*L60mm (AL) K903 1 335 N/A 2428106125P JUMPER ∮0.6*12.5mm 336 N/A 2428106125P JUMPER ∮0.6*12.5mm 337 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L103 1 338 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L104 1 339 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L105 1 340 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L106 1 341 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L107 1 342 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L108 1 343 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L109 1 344 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L601 1 345 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L602 1 346 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L603 1 347 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L604 1 348 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L608 1 349 E-L-0407-0041 2379101595P FERRITE CORE 3.5*0.8*4.5 L801 1 350 E-L-0407-0013 2379101495P FERRITE CORE 3.5*9*0.8 L802 1 351 N/A 2371150903P COIL,CHOKE 5uH 7.8*10 2UEW 0.65mm/12.5Ts L803 1 352 N/A 2371150903P COIL,CHOKE 5uH 7.8*10 2UEW 0.65mm/12.5Ts L804 1 353 N/A 2371160302P COIL,CHOKE ET-20 60mH 0.26mm/57Ts LI TAI L805 1 354 N/A 2371160301P COIL,CHOKE ET-20 60mH 0.26mm/57Ts LSE L805 1 355 E-L-0407-1606 2379103500P FERRITE CORE 0.5∮/3Ts 6*10 L806 1 356 N/A 2379104400P FERRITE CORE 5*5*2.5 55 ohm 100MHZ Min L807 2 357 M-WR-0828-0455 2428106050P JUMPER ∮0.6*5.0mm 358 N/A 2428106125P JUMPER ∮0.6*12.5mm 359 N/A 2404371012P CONNECTOR JST PH 13P TOP P=2.0 OR EQUAL P102 1 360 N/A 2404371007P CONNECTOR JST PH 8P TOP P=2.0 OR EQUAL P103 1 361 N/A 2404321230P CONNECTOR CF10301D0T0 CVILUX P107 1 362 N/A 2404300003P CONNECTOR JST XH 4P TOP P=2.5 OR EQUAL P601 1 363 N/A 2405106000P EARPHONE JACK 2SJ-P520-A04 (577C) SINGATRON P603 1 364 N/A 2427408016P WIRE HARNESS 8/8P H/B 1061#26 L=250mm P701 1 365 N/A 2404380302P CONNECTOR 87210-0236 P=3.5 ACE OR EQUAL P901 1 366 N/A 2404380302P CONNECTOR 87210-0236 P=3.5 ACE OR EQUAL P902 1 367 N/A 2404380302P CONNECTOR 87210-0236 P=3.5 ACE OR EQUAL P903 1 368 N/A 2404380302P CONNECTOR 87210-0236 P=3.5 ACE OR EQUAL P904 1 369 A-00006133 2427130047P AC POWER CORD GERMAN WALL 1.83M BLACK P951 1 370 CB-00003009 2427501191P I/O CABLE D15/C13 20276(4.5) 1.83M BLACK P961 1 371 CB-00005735 2427721841P CABLE EAR 3.5(577C) 2547#28 1.8M BLK P962 1 372 N/A 2420330151P FFC CABLE FFC 30P*P1.0mm*L153mm P980 1 373 N/A 2427309040P LUG W/WIRE ∮4.3/TAB0.5 1007#18 BLK 60L 374 CB-00005400 2427404011P WIRE HARNESS 4/2+2P H/A 1007#24 L=230 P=2.5 P988 1 375 M-00003554 2097400301P EYELET BSS3-1/2H T=0.25 SN 3uM PG85 1 376 M-00003554 2097400301P EYELET BSS3-1/2H T=0.25 SN 3uM PG86 1 377 M-00003554 2097400301P EYELET BSS3-1/2H T=0.25 SN 3uM PG87 1 378 E-Q-0402-1624 2360301696P XISTOR,NPN R SMD PMBS3904 SOT-23 PHILIPS Q103 RA 1 379 E-Q-0402-1180 2360301296P XISTOR,NPN R SMD MMBT3904-F SOT23 DIODES Q103 RB 1 380 E-Q-0402-1608 2360300896P XISTOR,NPN R SMD MMBT3904K SOT-23 FAIRCHILD Q103 RC 1 381 N/A 2360501396P FET,P-CH SMD AP2305GN SOT23 APEC Q104 RA 1 382 N/A 2360502196P FET,P-CH SMD STS2301 SOT-23 SamHop Q104 RB 1 383 N/A 2360302296P XISTOR,PNP R SMD MMBT2907A SOT-23 DIODES Q107 RA 1 384 E-00003851 2360302496P XISTOR,PNP R SMD MMBT2907ALT1G SOT-23 ON Q107 RB 1 385 E-Q-0402-1106 2361100491P XISTOR,PNP R 2SA733-AP-TP TO-92 NEC Q109 1 386 E-Q-0402-0720 2361111491P XISTOR,PNP R 2PA733P TO-92 PHILIPS Q109 1 387 E-Q-0402-1106 2361100491P XISTOR,PNP R 2SA733-AP-TP TO-92 NEC Q110 1 388 E-Q-0402-0720 2361111491P XISTOR,PNP R 2PA733P TO-92 PHILIPS Q110 1 389 E-Q-0402-0718 2361316191P XISTOR,NPN R 2PC945P TO-92 PHILIPS Q601 1 390 E-Q-0402-0428 2361302591P XISTOR,NPN R 2SC945-AP TO-92 NEC Q601 1 391 N/A 2361610900P FET,N-CH AP04N70BF-H(LF) TO-220FM APEC Q801 1 392 E-00004445 2361611200P FET,N-CH AP04N70BF-A(LF) TO-220FM APEC Q801 1 393 E-Q-0402-0718 2361316191P XISTOR,NPN R 2PC945P TO-92 PHILIPS Q802 1 394 E-Q-0402-0555 2361313691P XISTOR,NPN R KSC945CGTA TO-92 FAIRCHILD Q802 1 395 E-Q-0402-0428 2361302591P XISTOR,NPN R 2SC945-AP TO-92 NEC Q802 1 396 E-Q-0402-0718 2361316191P XISTOR,NPN R 2PC945P TO-92 PHILIPS Q901 1 397 E-Q-0402-0555 2361313691P XISTOR,NPN R KSC945CGTA TO-92 FAIRCHILD Q901 1 398 E-Q-0402-0428 2361302591P XISTOR,NPN R 2SC945-AP TO-92 NEC Q901 1 399 N/A 2360609596P FET,N-CH(SMD) AP9977GM SO-8 APEC Q905 RA 1 400 E-00005732 2360609696P FET,N-CH(SMD) STM6930A SO-8 SamHop Q905 RB 1 401 E-Q-0402-0718 2361316191P XISTOR,NPN R 2PC945P TO-92 PHILIPS Q907 1 402 E-Q-0402-0555 2361313691P XISTOR,NPN R KSC945CGTA TO-92 FAIRCHILD Q907 1 403 E-Q-0402-0428 2361302591P XISTOR,NPN R 2SC945-AP TO-92 NEC Q907 1 404 E-Q-0402-0718 2361316191P XISTOR,NPN R 2PC945P TO-92 PHILIPS Q908 1 405 E-Q-0402-0555 2361313691P XISTOR,NPN R KSC945CGTA TO-92 FAIRCHILD Q908 1 406 E-Q-0402-0428 2361302591P XISTOR,NPN R 2SC945-AP TO-92 NEC Q908 1 407 N/A 2361609891P FET,N-CH 2N7000TA TO-92 FAIRCHILD Q909 1

J908 J909 J910 J911 J912 J913

L101 L102

L808 L901

P986

1 1 1 1 1 1

1 1

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

408 N/A 2361612091P FET,N-CH MW2N7000 TO-92 MAXWELLS Q909 1 409 N/A 2360609596P FET,N-CH(SMD) AP9977GM SO-8 APEC Q911 RA 1 410 E-00005732 2360609696P FET,N-CH(SMD) STM6930A SO-8 SamHop Q911 RB 1 411 N/A 2239275095P RES,PRE 1/4 S RN 1/4WS 75 ohm F T52 R101 1 412 N/A 2239275095P RES,PRE 1/4 S RN 1/4WS 75 ohm F T52 R102 1 413 N/A 2239275095P RES,PRE 1/4 S RN 1/4WS 75 ohm F T52 R103 1 414 N/A 2233456095P RES,CBN 1/4 S RD 1/4WS 56.00 J T52 MINI R104 1 415 N/A 2233456095P RES,CBN 1/4 S RD 1/4WS 56.00 J T52 MINI R105 1 416 N/A 2233456095P RES,CBN 1/4 S RD 1/4WS 56.00 J T52 MINI R106 1 417 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R108 1 418 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R109 1 419 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R110 1 420 N/A 2233422295P RES,CBN 1/4 S RD 1/4WS 2.2Kohm J T52 R112 1 421 N/A 2233422295P RES,CBN 1/4 S RD 1/4WS 2.2Kohm J T52 R113 1 422 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R115 1 423 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R116 1 424 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R125 1 425 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R127 1 426 N/A 2428106075P JUMPER 0.6∮*7.5mm 427 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R130 1 428 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R131 1 429 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R135 1 430 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R136 1 431 N/A 2233422195P RES,CBN 1/4 S RD 1/4WS 220.00 J T52 MINI R137 1 432 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R138 1 433 N/A 2233451095P RES,CBN 1/4 S RD 1/4WS 51.00 J T52 MINI R147 1 434 E-R-0405-2309 2233420295P RES,CBN 1/4 S RD 1/4WS 2.0Kohm J T52 R148 1 435 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R149 1 436 E-R-0405-3430 2233439195P RES,CBN 1/4 S RD 1/4WS 390 ohm J T52 R152 1 437 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R153 1 438 N/A 2233410511P RES,CBN 1/4 S RD 1/4WS 1.0Mohm J P=7.0 R154 1 439 N/A 2233410311P RES,CBN 1/4 S RD 1/4WS 10Kohm J P=7.0 R157 1 440 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R158 1 441 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R162 1 442 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R163 1 443 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R164 1 444 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R165 1 445 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R166 1 446 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R167 1 447 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R168 1 448 N/A 2233420395P RES,CBN 1/4 S RD 1/4WS 20.00K J T52 MINI R169 1 449 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R170 1 450 E-R-0405-3215 2233447195P RES,CBN 1/4 S RD 1/4WS 470 ohm J T52 R172 1 451 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R173 1 452 E-R-0405-3215 2233447195P RES,CBN 1/4 S RD 1/4WS 470 ohm J T52 R175 1 453 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R194 1 454 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R204 1 455 E-R-0405-3429 2233475095P RES,CBN 1/4 S RD 1/4WS 75.00 J T52 MINI R205 1 456 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R206 1 457 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R207 1 458 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R208 1 459 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R210 1 460 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R211 1 461 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R212 1 462 N/A 2233456295P RES,CBN 1/4 S RD 1/4WS 5.6Kohm J T52 R213 1 463 E-R-0405-3221 2233410495P RES,CBN 1/4 S RD 1/4WS 100Kohm J T52 R601 1 464 E-R-0405-3442 2233439295P RES,CBN 1/4 S RD 1/4WS 3.9Kohm J T52 R602 1 465 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R610 1 466 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R611 1 467 N/A 2233422395P RES,CBN 1/4 S RD 1/4WS 22Kohm J T52 R612 1 468 N/A 2233422395P RES,CBN 1/4 S RD 1/4WS 22Kohm J T52 R613 1 469 E-R-0405-3211 2233447295P RES,CBN 1/4 S RD 1/4WS 4.7Kohm J T52 R620 1 470 E-TH-0416-0042 2229201212P THERMISTOR,PTH SCK-103 THINKING R802 1 471 N/A 2233491495P RES,CBN 1/4 S RD 1/4WS 910Kohm J T52 R803 1 472 N/A 2428106075P JUMPER 0.6∮*7.5mm 473 N/A 2239261935P RES,PRE 1/4 S RN 1/4WS 619Kohm F T52 R805 1 474 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R806 1 475 N/A 2233439095P RES,CBN 1/4 S RD 1/4WS 39 ohm J T52 R807 1 476 N/A 2239210735P RES,PRE 1/4 S RN 1/4WS 107Kohm F T52 R808 1 477 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R809 1 478 N/A 2239556276P RES PRE RN 2WS 0.562 ohm F P=7.0 R811 1 479 N/A 2233491495P RES,CBN 1/4 S RD 1/4WS 910Kohm J T52 R812 1 480 N/A 2235422003P RES,MTL 1 RS 1W 22ohm J P=15.0 R820 1 481 N/A 2233622095P RES,CBN 1/2WS RD 1/2WS 22 ohm J T52 R821 1 482 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R823 1 483 N/A 2239236015P RES,PRE 1/4 S RN 1/4WS 3.60K F T52 MINI R824 1 484 N/A 2239212115P RES,PRE 1/4 S RN 1/4WS 1.21Kohm F T R825 1 485 E-R-0405-3235 2233410295P RES,CBN 1/4 S RD 1/4WS 1Kohm J T52 R827 1 486 N/A 2239233025P RES,PRE 1/4 S RN 1/4WS 33.00K F R828 1 487 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R831 1 488 N/A 2233482195P RES,CBN 1/4 S RD 1/4WS 820 ohm J T52 R832 1 489 E-R-0405-3221 2233410495P RES,CBN 1/4 S RD 1/4WS 100Kohm J T52 R833 1 490 E-R-0405-3221 2233410495P RES,CBN 1/4 S RD 1/4WS 100Kohm J T52 R834 1

R128

R804

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

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

491 E-R-0405-3221 2233410495P RES,CBN 1/4 S RD 1/4WS 100Kohm J T52 R835 1 492 E-R-0405-3221 2233410495P RES,CBN 1/4 S RD 1/4WS 100Kohm J T52 R836 1 493 N/A 2235522103P RES,MTL 2 RS 2W 220ohm J P=20.0 R837 1 494 N/A 2239261935P RES,PRE 1/4 S RN 1/4WS 619Kohm F T52 R839 1 495 E-R-0405-3235 2233410295P RES,CBN 1/4 S RD 1/4WS 1Kohm J T52 R842 1 496 N/A 2428106075P JUMPER 0.6∮*7.5mm 497 N/A 2239261935P RES,PRE 1/4 S RN 1/4WS 619Kohm F T52 R844 1 498 N/A 2239212115P RES,PRE 1/4 S RN 1/4WS 1.21Kohm F T R851 1 499 E-R-0405-1757 2233410195P RES,CBN 1/4 S RD 1/4WS 100 ohm J T52 R854 1 500 N/A 2242330595P HIGH VOLTAGE RESISTOR RD 1/2W 3.0Mohm J T52 R905 1 501 E-R-0405-2725 2233410095P RES,CBN 1/4 S RD 1/4WS 10 ohm J T52 R906 1 502 E-R-0405-2725 2233410095P RES,CBN 1/4 S RD 1/4WS 10 ohm J T52 R907 1 503 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R908 1 504 N/A 2239233215P RES,PRE 1/4 S RN 1/4WS 3.32K F T52 MINI R909 1 505 E-R-0405-2725 2233410095P RES,CBN 1/4 S RD 1/4WS 10 ohm J T52 R911 1 506 E-R-0405-2725 2233410095P RES,CBN 1/4 S RD 1/4WS 10 ohm J T52 R912 1 507 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R913 1 508 E-R-0405-2306 2233433295P RES,CBN 1/4 S RD 1/4WS 3.3Kohm J T52 R914 1 509 N/A 2239210735P RES,PRE 1/4 S RN 1/4WS 107Kohm F T52 R918 1 510 E-R-0405-2309 2233420295P RES,CBN 1/4 S RD 1/4WS 2.0Kohm J T52 R920 1 511 N/A 2239256245P RES,PRE 1/4 S RN 1/4WS 5.62Mohm F T52 R922 1 512 E-R-0405-3213 2233410595P RES,CBN 1/4 S RD 1/4WS 1.0Mohm J T52 R924 1 513 N/A 2242330595P HIGH VOLTAGE RESISTOR RD 1/2W 3.0Mohm J T52 R925 1 514 N/A 2239233215P RES,PRE 1/4 S RN 1/4WS 3.32K F T52 MINI R927 1 515 E-R-0405-3214 2233410395P RES,CBN 1/4 S RD 1/4WS 10Kohm J T52 R929 1 516 N/A 2239243205P RES,PRE 1/4 S RN 1/4WS 432 ohm F T R937 1 517 N/A 2259210308P RES,CHIP NETWORKS 8P4R 1/16W 10Kohm J P=0.8 RP01 1 518 N/A 2259210108P RES,CHIP NETWORKS 8P4R 1/16W 100 ohm J P=0.8 RP02 1 519 M-SW-0815-0182 2403702200P TACT SWITCH TSAA-2 HUAJIE S701 1 520 M-SW-0815-0182 2403702200P TACT SWITCH TSAA-2 HUAJIE S702 1 521 M-SW-0815-0182 2403702200P TACT SWITCH TSAA-2 HUAJIE S703 1 522 M-SW-0815-0182 2403702200P TACT SWITCH TSAA-2 HUAJIE S704 1 523 M-SW-0815-0182 2403702200P TACT SWITCH TSAA-2 HUAJIE S705 1 524 N/A 2407413100P SOCKET 0711-02-P10-9 INALWAYS S801 1 525 N/A 2407413300P SOCKET SC-8R-F15A9 SUPERCOM S801 1 526 N/A 2407200991P HOLDER,FUSE CQ-05T CONQUER S802 1 527 N/A 2407200791P HOLDER,FUSE FC-05C S802 1 528 N/A 2407200991P HOLDER,FUSE CQ-05T CONQUER S803 1 529 N/A 2407200791P HOLDER,FUSE FC-05C S803 1 530 N/A 2374228032P XFORMER,POWR PT004399 ER-28 750uH LI TAI T801 1 531 N/A 2374228031P XFORMER,POWR ER-28 750uH LSE T801 1 532 N/A 2374228036P XFORMER,POWR YAO SHENG T801 1 533 N/A 2374301405P XFORMER INVERTER (DARFON ) EEL-19 20/2000Ts 0.1*20/0.06mm T901 1 534 N/A 2374301404P XFORMER INVERTER TLT-1285 20/2000Ts 70uH Tailon T901 1 535 N/A 2374301405P XFORMER INVERTER (DARFON ) EEL-19 20/2000Ts 0.1*20/0.06mm T902 1 536 N/A 2374301404P XFORMER INVERTER TLT-1285 20/2000Ts 70uH Tailon T902 1 537 N/A 2202132500P PC BOARD JT178QP4FW RSDR CEM1 228*148 U101 1 538 N/A 2202133300P PC BOARD VP720 K/B FR1 125*12 U701 1 539 E-00003479 2212007901P LCD PANEL HSD190ME13-A02 (A-) 8ms HSD V901 1 540 N/A 2212010311P LCD PANEL HSD190ME13-A10 (A-) 8ms HSD V901 1 541 N/A 2212010701P LCD PANEL HSD190ME13-A16 (A-) HSD V901 1 542 E-00008049 2391301098P SPEAKER ASS'Y 1W/8ohm W20*L50*H10.5mm (R) W601 1 543 E-00008050 2391301099P SPEAKER ASS'Y 1W/8ohm W20*L50*H10.5mm (L) W602 1 544 N/A 2369102901P XTAL,OSC 14.31818MHZ/49US 0.1mW/30PF X101 1 545 N/A 2363500395P DIODE,ZENER HZ12A-3 12.2-12.7V 0.5W HITACH Z801 1 546 N/A 2363500395P DIODE,ZENER HZ12A-3 12.2-12.7V 0.5W HITACH Z802 1

R843

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

8. Exploded Diagram and Exploded Parts List

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

EXPLODED PARTS LIST (Q9b-3)

ViewSonic Model Number: VS11455 Rev: 1a

Serial No. Prefix: QD8

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

1 N/A 2024273702P FRONT BEZEL JT198N ABS 94HB BLACK C 1 2 N/A 2053756201P LED INDIC.-PWR JT198N/PMMA 94HB 1 3 N/A 2044268003P FUNCTION KEY VP920/ABS 94HB BLACK C 1 4 N/A 2022267202P CABI BACK JT198V ABS HB BLACK C-F AUDIO 1 5 M-BK-0805-0070 2071869400P BRACKET,FIX METAL PLATE 1.0MM KENSINGTON 1 6 HW-00003031 2071872900P BRACKET,FIX JT198QP SECC 0.8T WALL MOUNT 1 7 C-00008093 2028553002P NECK 178W/ARM UP ABS 94HB BLACK C 1 8 N/A 2106656900P HINGE(RA) JT198QP -1'~20' 1 8 N/A 2106656901P HINGE(RB) JT198QP 0'~20' H.Y 1

9 N/A 2084740122P SCREW,BND T+ M4*12 (BND T+) 4 10 C-00008094 2028553102P NECK 178W/ARM DOWN ABS 94HB BLACK C 1 11 N/A 2105251800P SPRING PLATE JT178WP/EMI PLATE 1 12 M-SCW-0824-0812 2084730062P SCREW,BND T+ M3X6(BND T+) 1 13 N/A 2084740122P SCREW,BND T+ M4*12 (BND T+) 4 14 N/A 2028258702P STAND JT198DP ABS94HB #4001 BLACK 1 15 N/A 2071973400P METAL FITTG JT198DP SECC 1.0T STAND 1 16 M-SCW-0824-0812 2084730062P SCREW,BND T+ M3X6(BND T+) 4 17 PL-PD-0714-0113 2039819301P FOOT PAD RUBBER O20*2TMM SQUARE GRAIN 4 18 N/A 2071979500P METAL FITTG JT198V SECC 0.6T F 1 19 N/A 2080002200P SCREW,SPE L355 M3x6 DH NICKEL-PLATED 4 20 N/A 2082630064P SCREW M3*6 P=0.5 BLACK 4 21 N/A 2084730104P SCREW,BND T+ M3X10(BND T+)BLACK 2 22 N/A 2086240132P SCREW,P SW+ M4*12 PSW+ 2N 4 23 N/A 2027258102P DUST COVER JT178WP/ABS 94HB BLACK C 1 24 M-SCW-0824-0285 2084730082P SCREW,BND T+ M3X8(BND T+) 2 25 N/A 2082630064P SCREW M3*6 P=0.5 BLACK 2 26 M-SCW-0824-0811 2080003700P SCREW,SPE ISZZTER001A M3*6L MSWR17/FZMYI 6 27 N/A 2081440082P SCREW,(WASH) M4X8 P=0.7(TOOTH WASHER) 1 28 N/A 2071678800P SHIELD PLATE JT198V SPTE 0.3T F-PHONE 1 29 N/A 2082630042P SCREW M3*4 P=0.5 3 30 HW-00003028 2071874300P BRACKET,FIX SECC T=0.8 VE910 ACINLET 1 31 N/A 2427408016P WIRE HARNESS 8/8P H/B 1061#26 L=250mm 1 32 N/A 2420330151P FFC CABLE FFC 30P*P1.0mm*L153mm 1 33 CB-00005400 2427404011P WIRE HARNESS 4/2+2P H/A 1007#24 L=230 P=2.5 1 34 E-00008049 2391301098P SPEAKER ASS'Y 1W/8ohm W20*L50*H10.5mm (R) 1 35 E-00008050 2391301099P SPEAKER ASS'Y 1W/8ohm W20*L50*H10.5mm (L) 1 36 E-00003479 2212007901P LCD PANEL HSD190ME13-A02 (A-) 8ms HSD 1 37 B-00008067 6201-7998344F31 MAIN PCBA Q9b-3 1 38 B-00008068 6202-7998344F31 KEYPAD PCBA Q9b-3 1

Description

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

PACKING PART LIST (Q9b-3)

ViewSonic Model Number: VS11455 Rev: 1a

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

1 Q9b-3 monitor 1 2 M-MS-0808-1317 2013053000P POLYETHY BAG 1 3 P-00008076 2012189500P POLYFOAM (R) 1 4 P-00008077 2012189600P POLYFOAM (L) 1 5 BASE ASS'Y 1 6 M-MS-0808-1316 2013222536P POLYETHY BAG 1 7 DC-00008083 2438570036P CD-OWNER GUIDE 1 8 DC-00008082 2002370048P GUARANT CARD(QSG) 1

9 A-00006133 2427130047P AC POWER CORD 1 10 CB-00005735 2427721841P AUDIO CABLE 1 11 CB-00003009 2427501191P VGA CABLE 1 12 P-00008075 2011020070P CARTON BOX 1 13 N/A 2055670103P LABEL 1

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

9. Block Diagram

AC INPUT

100V~220V

SW Power supply

12V I801

D822,D823

T801

AUDIO

I60 1

SPEAKER

P601

AUDIO

INPUT P603

SYNC

R205 R206

INVERTER

I90 1

PANEL

DISPLAY

D919 R929 Q 901

SCALAR

I105

X101

R,G,B INPUT Flash I106

EEPROM

I10 7

VLCD

Q104

3.3V I104

1.8V

Q107

H,V SYNC

VGA D-SUB

P101

SCL,SDA

VGA5V

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

10. Schematic Diagrams

5V_3V3 5V_3V3

R126 NC

R127 10K

VCC1V8

VCC1V8 P3

BL_ADJ BL_ON

5V_3V3

+12V

PC5VP1

+12V

D126

5.6V

+12V P6

D128

JUMP

D129

SB140

5V_3V3

C113 NC

5V_3V3

SB140

5V_3V3 P3

D130

C116

0.1u

C114 NC

VCC5V_3V3

C117 47u 16V

R130 100

R125 100 C115 NC

R128 JUMP

R129 NC

Q101 NC

R131 10K

5V_3V3

adj_BACKLIGHT P3

on_BACKLIGHT P3

C125 1u 50V

D125 1N4148

R149 100

VCTRL P3

R147 51

C124

D124

Q107 MMBT2907

1N4148

4.7U 50V

R148 2K

VCC3V3

5V_3V3

R135 10K

on_PanelP3

R136 4K7

R137 220

Q103 MMBT3904

R138 10K

VLCD

Q104 AP2305

5V_3V3

ViewSonic Corporation Confidential - Do Not Copy

VLCD P4

Q9b-3

R144NC

9H01

I104 AP1084T33

3 2

VI VO

GND

C119

47u 16V

C120

0.1u

VCC3V3VCC5V_3V3

VCC3V3 P1,3

ViewSonic Corporation

Model

Title

Date Rev:

DC to DC POWER

P102

CON13

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

PC5V HSI

VSI

PC5V P2

R103 75 1%

R102 75 1%

R101 75 1%

R106 56 R105 56 R104 56

R110 100 R109 100 R108 100

C103 0.047u

RIN P3

C102 0.047u

GIN P3

C101 0.047u

BIN P3

C105 0.047u

GNDR P3

C106 0.047u

GNDG P3

C107 0.047u

GNDB P3

D107

5.6V

D101 1N4148

L101

3.5X9*0.8

D108

5.6V

D102 1N4148

D103 1N4148

D104 1N4148

R112 2K2

D105 1N4148

C108 33p

D106 1N4148

VCC3V3

L102

3.5X9*0.8 R113

2K2

C109 220p

I108A

147

1 2

SO-14

C155 NC

147

I108B

3 4

SO-14

R205 100

VCC3V3

C154 NC

11 10

R206 100

147

I108F

13 12

SO-14

147

I108E

SO-14

HSYNC P3

VSYNC P3

CLK_DDC

DAT_DDC

D110

5.6V

D111

5.6V

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

R115 100 R116 100

VCC3V3

R207 10K

R208 10K

DDCA_SCL P3 DDCA_SDA P3

ViewSonic Corporation

Model

Title

Date Rev:

INPUT

VMPLLVDVI VDDP

AVDDVPLL

VDDC

D127

1N4148

DDCA_SDAP1 DDCA_SCLP1

C128

10u 50V

VCC3V3

R153 10K

C127

0.1u

VCC3V3

8 7 3 4 5

C12922p

C13022p

VCC3V3

R155 NC R156 NC

AVDD

I106

VDD HOLD# WP# VSS SDI

SST25VF010

X101

14.318MHZ

BINP1 GNDBP1 GINP1 GNDGP1

RINP1

GNDRP1 HSYNCP1 VSYNCP1

R152390 1%

SDO

CE# SCK

R157

10K

C126

0.1u

2 1 6

R154 1M

102 104

R158 10K

I105

59 58 56 55 57 54 53 63 64 65 66

39 40 42 43 45 46 48 49 36 37

70 71 72 73

BIN0P BIN0N GIN0P GIN0N SOGIN0 RIN0P RIN0N HSYNC0 VSYNC0 DDCA_SDA DDCA_SCL

RX2P RX2N RX1P RX1N RX0P RX0N RXCKP RXCKN DDCD_SDA DDCD_SCL

REXT

REFP

REFM

SDO SCZ SCK SDI

RST

XIN

XOUT

MODE[0] MODE[1]

VCC1V8

VDDP

GND

103

115

117

VDDP

VDDC

CLKBP/LVBCKP

CLKBN/LVBCKM

PWM2/GPIO_P24 GPIO_P27/PWM1

PWM1/GPIO_P25

GPIO_P17/SAR0 GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P02/SAR3

PWM0/GPIO_P26

DDCROM_SCL DDCROM_SDA

NC/LVACKP

NC/LVACKM

VDD_OTP

RA1P/LVA2P RA1N/LVA2M RA2P/LVA1P RA2N/LVA1M RA3P/LVA0P RA3N/LVA0M

GA3P/LVA3P

GA3N/LVA3M

CLKAP/LVB3P CLKAN/LVB3M

NC/LVB2P

NC/LVB2M BB1P/LVB1P BB1N/LVB1M BB2P/LVB0P BB2N/LVB0M

GPIO_P22

GPIO_P23

GPIO_P16

GPIO_P15

GPIO_P16

GPIO_P03

GPIO_P06

GPIO_P07

GPIO_P13

GPIO_P14

VCTRL

GA1P/NC GA1N/NC GA2P/NC GA2N/NC

BA1P/NC BA1N/NC BA2P/NC BA2N/NC BA3P/NC BA3N/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

BB3P/NC BB3N/NC

ESP

OSP GPO0 GPO1 GPO2 GPO3 GPO4 GPO5 GPO6

11 107

108 109 110 111 112 113 114

98 99 100 101 105 106

89 90 91 92 93 94

9 10 15 16 17 18

2 3 5 6 7 8

118 119 120 121 122 123 124 125 126 127 128 1

80 81 88 87 86 85 84 83 82

75 74

35 69 78 79

20 21

22 23 24 25 26 27 28 29 30 31

77 76

PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7

PA12 PA13

PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21

R164

10K

VCC3V3

5V_3V3

R165

10K

R166100

R167 100

VCTRL P2

PB[12..21]

R210 10K

R211

R212

4K7

PA[0..7] PA[12..13]

POWER

2 UP DOWN

C131

0.1u

R213 5K6

8 7 6

VCC1V8P2

VCC3V3

PA[0..7] P4

PA[12..13] P4

PB[12..21] P4

AUDIO_STANBY P6

on_PANEL P2 adj_BACKLIGHT P2 on_BACKLIGHT P2

C172 10u50V

I107 24C16

VCC WP SCL

GNDSDA

L105

3.5X9*0.8

5V_3V3

R168 10K

R16920K

C1320.1u

Volume P6

R170 10K

R1624K7

AVDD_DVI

AVDD_MPLL

52344

AVDD_PLL

AVDD_ADC

TSUM16AK

GND

3896116

L103

3.5X9*0.8 C134

4.7u 50V

VDDP

C140

10u 50V

VCC3V3

5V_3V3 P2

C156

47u16V

2 DOWN UP 1

POWER

VDDC

L106

3.5X9*0.8

C146

10u 50V

R194 10K

C135

0.1u

C141

0.1u

C136

0.1u

C142

0.1u

VDVI

5V_3V3

C137

0.1u

C143

0.1u

C148

0.1u

Q109 2SA733

R172470

VCC3V3

C144

0.1u

123

L104

3.5X9*0.8 C138

10u 50V

VPLL

L108

C151

10u 50V

Q110 2SA733

R175470

8 7 6 5 4 3 2 1

AVDD

C139

0.1u

C150

0.1u

VMPLL

C153

0.1u

LED_A

P103

SELECT DOWN UP MENU GND LED_GREEN LED_AMBER LCD_ONOFF

JST-PH8P-2.0-90

VCC3V3

VCC3V3P1,2

L107

3.5X9*0.8

VCC3V3

C149

C145

0.1u

R173

10K

LED_G

678

RP01 10K

4 5

47u16V

R1634K7

RP02

100

6 7 8

R204 100

C157

10u 50V

3.5X9*0.8

VCC3V3

5V_3V3

45 3 2 1

LED_G LED_A

ViewSonic Corporation

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

Model

Title

SCALER

Date Rev:

VLCD

L109

3.5X9*0.8 P107

VLCDP2

C168

C169

100u 16V

0.1u

PA[12..13]P3

PA[12..13]

PA12 LVA3P PA13 LVA3M

PA[0..7]P3

PA[0..7]

R190 NC R191 NC R192 NC

RXE3+LVA3P RXE3-LVA3M RXEC+LVACKP RXEC-LVACKM

LVACKPPA0 LVACKMPA1

RXE2+LVA2P RXE2-LVA2M

PA2 LVA2P

LVA2MPA3 LVA1PPA4

RXE1+LVA1P RXE1-LVA1M

LVA1MPA5 LVA0PPA6 LVA0MPA7

RXE0+LVA0P RXE0-LVA0M RXO3+LVB3P RXO3-LVB3M

PB[12..21]P3

PB[12..21]

LVB3PPB12

PB13 PB14

LVB3M LVBCKP

PB15 LVBCKM PB16 PB17 PB18

LVB2P LVB2M LVB1P LVB1MPB19

RXOC+LVBCKP RXOC-LVBCKM

RXO2+LVB2P RXO2-LVB2M RXO1+LVB1P RXO1-LVB1M RXO0+LVB0P RXO0-LVB0M

PB20 LVB0P

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

VLCD VLCD VLCD OPTION OPTION OPTION GND RXE3+ RXE3RXEC+ RXECRXE2+ RXE2GND RXOE+ RXE1GND RXE0+ RXE0RXO3+ RXO3RXOC+ RXOCGND RXO2+ RXO2RXO1+ RXO1RXO0+ RXO0-

PB21 LVB0M

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

BL106-30RL-A

ViewSonic Corporation

Model

Title

Date Rev:

PANEL INTERFACE

P701

2_SELECT

DOWN

GND

LED_GREEN

LED_AMBER

LCD_ONOFF

JST-PH8P-2.0-180

8 7 6 5 4 3 2 1

S701

D701

LED

S702

S704

S703

S705

Key_pad

P/N : 2202125100

ViewSonic Corporation

Model

Title

KEY PAD

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

Date Rev:

+12V

AUDIO_STANBYP3

MUTE ACTIVE LOW

L608

3.5X9*0.8

R611 10K

DC12_AUDIO

R610 10K

Q601 2SC945

R606 used jump line,first.

R620

4.7K

R602 3.9K

C610

220u/16V

D601 1N4148 R601 100K

C602 22u/16V

12 19

C601 1000u/16V

I601

TDA7496L

SVR

MUTE GND6

STBY

161415

VP2

VP1

VAROUT_L

GND1 GND2 GND3 GND4 GND5

GND7

1 2 3 13 18

VOLUMEP3

P603

VOLUME

AUDIO INPUT (GREEN)

4 3

L601

3.5X6X2

L602

3.5X6X2

R61222K

C615

0.1u

R61322K

VOLUME

VAROUT_R

C604 1u/50V

C603 1u/50V

C616NC

C617

INL

INR

OUTL

OUTR

C605 470u/16V

C606 470u/16V

L_OUT R_OUT

L603

3.5X9*0.8

L604

3.5X9*0.8

P601

L-

L+

R-

R+

SOCKET

TO SPEAER

SOLDER SIDE

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

ViewSonic Corporation

Model

Title

Date Rev:

AUDIO

12V

Q907 2SC945P

ON/OFF

L901

Bead core 9mm

Brightness

C910

0.01uF

D916

1N4148

D921

D920 NC

3 1 2

D9151N4148

C901 47nF

R90810K

R903

I902NC

IN OUT GND

R922 5.62M 1%

R92910K

R918 107K 1%

D9191N4148

C928

0.1uF

D901 JUMPER WIRE

C915 NC

OZ9936G

SST

GNDA

4 5

DRV2 DRV1

J906

22R

I901

ISEN VSEN VCCA

Q901 2SC945P

C925

0.1uF

T901

71,2

C902 22P,3KV

105,6

C905 5P,3KV

C908

4700PF/50V

71,2

105,6

C916

22P,3KV

C919 4700PF/50V

C909 NC

C918 5P,3KV

C920

D907

1N4148

D913

1N4148

D908

1N4148

C912

0.01uF

3.3K/1%

D910

R909

0.01uF

C913

R905 3M,3KV

R925 3M,3KV

R927

3.3K/1%

R910 NC

R928

R920

D912 1N4148

D918 1N4148

D902 1N4148

D917 1N4148

C906 470uF/16V

3,4

2374301405P

D905 1N4148

D906

1N4148

T902

3,4

2374301405P

D911

1N4148

D909 1N4148

C9042200P

R9074.7

4 5

R923

8 7 6

C917 1000pF

J907 22R

R926

R9064.7

Q905 AP9977GM

R924 1M

Q908

2SC945P

C927

2200P

C914

0.1UF

R9124.7

C9032200P

R913 10K

Q909 2N7000P/TO_0

Q911 AP9977GM

4 5

R9143.3K

R9114.7

C926

2200P

C921

0.01uF

C907 0.01uF

C922 470U/16V

P901

1 2

P902

1 2

C911

0.1UF

P903

1 2

P904

1 2

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

C924

68nF

R937 392R/1%

R936 NC

ViewSonic Corporation

Model

Title

Date Rev:

Inverter

R820

22 1W

C820

2200PF/500V

2KBP06M

- +

R801 NA

R802 10 3A

R812 910K/1/4WS

R803 910K/1/4WS

C801

0.47uF

D801

L805 ET-20

T801 ER28H 12PIN 2374228031P

R833

R839 619K 1%

C805 100uF/400V

R844 619K 1%

R805 619K 1%

I801 LD7575

Adj

R808

107K/1%

100K/1/4WS

R806 10K

100K/1/4WS

R843

Jumper

R804 Jumper

R834

FERRITE CORE 6*10/3Ts

L806

C810

10UF/50V

Drv

Vcc

GND

C807 NC

C808 470P

R835

100K/1/4WS

R836

100K/1/4WS

C809

820R/1/4WS

R807 39

R832

C806 1000PF/1KV 220pF/1KV C828

D806 UF4007

D807 UF4004G R810 NC

L801

3.5*0.8*4.5

Q801

AP04N70BF-A/H

R809 10K

R852 NC

1 4

C831

0.01uF

C813

R823 100

R811 0.56R/ 2WS

11,12

R821

22 1/2W

D823 31DQ06

D822 31DQ06

7,8

D821

GMR10H125C

C821

2200PF/500V

R831 100

C822

1000uF/16V

L804

5.2UH

C824

1000UF/10V

3.6K 1%

R827

R824

L803

5.2UH

C829 1000uF/16V

R850 NC

C825

Z802

HZ12A-3

12V

C823

R837

220R/2WS

F802

JUMPER

470uF/16V

HZ12A-3

Q802

2SC945P

470uF/16V

R854 100

Z801

R828

33K 1%

L802

3.5*9*0.8

C803 4700pF

S801

F801 T2.5A/250V

L808 jumper wire

C802 4700pF

TLP621

AC IN 100~240V

ViewSonic Corporation Confidential - Do Not Copy

I802

10UF/50V

Q9b-3

C827

R825

1.21K 1%

R842 1K

I803

TL431D

C826

0.1U R851

1.21K 1%

ViewSonic Corporation

Model

Title

Date Rev:

JT198NP4FD3

11. PCB Layout Diagrams

POWER PCB TOP VIEW

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

POWER PCB BOTTOM VIEW

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

CON PCB TOP VIEW

CON PCB BOTTOM VIEW

ViewSonic Corporation Confidential - Do Not Copy

Q9b-3

* 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 of this Service Manual?

Unit Excellent Good Fair Bad

1. Precautions and Safety Notices

2. Specification

3. Front Panel Function Control Description

4. Circuit Description

5. Adjustment Procedure

6. Troubleshooting Flow Chart

7. Recommended Spare Parts List

8. Exploded Diagram and Exploded Parts List

9. Block Diagrams

10. Schematic Diagrams

11.PCB Layout Diagrams

B. Are you satisfied with this Service Manual?

Item Excellent Good Fair Bad

1. Service Manual Content

2. Service Manual Layout

3. The form and listing

C. Do you have any other opinions or suggestions regarding this service manual?

Name:

Reader’s basic dada:

Title: Company: Add: Tel:

Fax:

E-mail:

After completing this form, please return it to ViewSonic Quality Assurance in the USA at facsimile 1-909-839-7943. You may also e-mail any suggestions to the Director, Quality Systems & Processes (marc.maupin@viewsonic.com)

ViewSonic Corporation Confidential - Do Not Copy Q9b-3

ViewSonic Q9b-3, VS11455 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual