Viewsonic VG930M-3 Service Manual

Service Manual

ViewSonic VG930m-3

VA930m-1

Model No. VS11369

19” Color TFT LCD Display

(VG930m-3_VA930m-1_SM Rev. 1a Oct. 2006)

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

Copyright

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 10/29/2006 Initial Release Jamie Chang

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TABLE OF CONTENTS

1. Precautions and Safety Notices 1

2. Specification 4

3. Front Panel Function Control Description 8

4. Circuit Description 14

5. Adjustment Procedure 21

6. Troubleshooting Flow Chart 53

7. Recommended Spare Parts List 61

8. Exploded Diagram and Exploded Parts List 66

9. Block Diagram 69

10. Schematic Diagrams 70

11. PCB Layout Diagrams 75

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1. Precautions and Safety Notices

1. Please carefully read this manual before operating the device and keep it available for future reference.

2. To avoid the danger of the monitor falling and thereby possibly causing injury and/or serious damage to
the monitor itself, do not place it on unstable cars or desks. Be careful to avoid placing any stress on the
LCD screen during handling.

3. Do not place this monitor in areas that are wet or where water or other liquids may come in contact with it,
such as bathrooms, kitchens, wet floors, near washing machines or by swimming pools.

4. Remove the power plug from the electrical socket before cleaning. No water-containing cleaning agent
should be used to clean the screen, but only cleaning agents formulated specifically for cleaning LCD
screens. Do not put any liquid cleaning agent directly on the screen, but put it on a soft cloth first and then
gently apply the cloth to the screen.

5. In order to guarantee reliable operation and ad equate heat dissipation, do not cover or block vent holes
on the monitor. Do not put the monitor close to heat sources. Do not place the monitor on furniture such
as a bookshelf, unless sufficient ventilation is available.

6. A 3-pin grounding plug is provided for this monitor. In order to guarantee normal operation and safety of
this unit, this plug should be used with a matching grounded power socket.

7. Please follow all warnings and instructions that accompany the monitor.

8. Please pay special attention to power supply overloads, as electrical shock or fire may occur.

9. Do not pl ace anything on the power cord. Do not hang the power cord over an area where people or
objects may pass.

10. In case the monitor is not be used for an extended period, turn off power to avoid the possibility of short
circuits caused by lightning.

11. In order to avoid electrical shock or fire risks, do not insert any object through any openings in the
monitor’s enclosure. Do not allow any liquid to come in contact with the monitor.

12. In case of any abn ormal noise or odor caused by incorrect operation, turn off power immediately and
contact a professional technician. Do not attempt to repair this monitor by yourself, as electrical shock
may occur when opening the back cover or accessing internal components.

13. If any of the following conditions occurs, turn off power and contact a repair service provider:

1) the power cord is damaged or worn;

2) liquid has gotten into the monitor, or the monitor has experienced immersion or wetting;

3) the monitor has fallen;

4) the monitor’s performance shows obvious changes;

5) the monitor fails to work normally when correct procedures are followed. In that case, please make

any adjustments in accordance with instructions supplied with the monitor; do not attempt any
changes to established procedures, as further damage may occur, making successful repair of the
monitor more difficult.

14. In case parts need to be replaced, you must use identical parts or those supplied by our certified

manufacturers. Any other parts used without our authorization may result in electrical shock or fire risk.

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Handing 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 POL

Take out the monitor with cushions

Surface of the LCD panel is pressed by fingers and that
may cause”mura”

Taking out the monitor by grasping the LCD panel, that
May cause”mura”

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Correct methods Incorrect methods

Place the monitor on a clean and soft foam pad Placing the monitor on a foreign objects, that could

scratch The surface of the "Panel" or cause "mura"

The panel is placed facedown the lap,that may cause
"mura"

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2. Specification

Introduction

The purpose of this document is to define design and performance requirements for MR19V (using

RTD2523B and HSD 19” panel), the 19.X-inch TFT -LCD monitor .

Features

 19” SXGA TFT LCD panel
 TN (Twist Nematic) Mode
 Analog input up to 1280X1024@75Hz
 4 dual CCFTs (Cold Cathode Fluorescent Tube)
 Supported to 75Hz refresh rate
 Supported to 16.2M colors display
 Supported VESA-DDC2B plug & play function
 Supported VESA-DPMS power management function
 LVDS (Low Voltage Differential Signaling) interface (2 pixels/clock)

1 LCD PANEL

st

source)

(1

2 LCD PANEL

nd

(2

source)

Panel:
Size
Pixel Arrange
Glass
Treatment
Contrast Ratio
Viewing Angle

Colors
Luminance
Response
Time
Backlight
Backlight Life
Mercury

Panel:
Size
Pixel Arrange
Glass
Treatment
Contrast Ratio
Viewing Angle

Colors
Luminance
Response
Time
Backlight
Backlight Life
Mercury

CR >=
10
CR >= 5

On/Off

CR >=
10
CR >= 5

On/Off

HSD190ME13-A16
19" Color a-Si TFT Active Matrix 1280x1024 LCD

0.294 mm x 0.294 mm
Anti-Glare, Hard coating (3H)
700 :1
150/135 (degrees; typ)
160/155 (degrees; typ)

16.2 million colors (6+2 bit panel)
300 cd/m2
8 ms

4 CCFL
50000 Hrs (Min)

3 mg per lamp

HSD 190ME13- A10
19" Color a-Si TFT Active Matrix 1280x1024 LCD

0.294 mm x 0.294 mm
Anti-Glare, Hard coating (3H)
700 :1
150/135 (degrees; typ)
N/A (degrees; typ)

16.2 million colors (6+2 bit panel)
300 cd/m2
8 ms

4 CCFL
40000 Hrs (Min)
3 mg per lamp

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LCD PANEL

rd

source)

(3

3 INPUT SIGNAL Video

4 COMPATIBILITY PC

5 RESOLUTION

6 AUDIO Speaker
7 CONNECTORS

Panel:
Size
Pixel Arrange
Glass
Treatment
Contrast Ratio
Viewing Angle

Colors
Luminance
Response
Time
Backlight
Backlight Life
Mercury

Sync

Mac

Recommended

Video
Power

CR >=
10
CR >= 5

On/Off

Analog
Digital

HSD 190ME13-D10
19" Color a-Si TFT Active Matrix 1280x1024 LCD

0.294 mm x 0.294 mm
Anti-Glare, Hard coating (3H)
700 :1
150/140 (degrees; typ)
N/A (degrees; typ)

16.2 million colors (6+2 bit panel)
300 cd/m2
8 ms

4 CCFL
50000 Hrs (Max)/ 40000Hrs @ 7.5mA
3 mg per lamp

RGB Analog (75 ohms, 0.7 / 1.0 Vp-p), DVI
(TMDS, 100 ohms)
Separate Sync / Composite Sync / SOG
Fh = 24 – 82 kHz ; Fv = 50 – 75 Hz
PC Compatibles (from VGA up to 1280x1024 Non
Interlaced)
Power Mac (up to 1280X1024 )

1280x1024 @ 60Hz
640 x 350 @ 70Hz
640 x 400 @ 60, 70Hz
640 x 480 @ 50, 60, 67, 72, 75Hz
720 x 400 @ 70Hz
720 x 480 @ 60Hz
720 x 576 @ 50Hz
800 x 600 @ 50, 56, 60, 72, 75Hz
832 x 624 @ 75Hz
1024 x 768 @ 50, 60, 70, 75Hz
1152 x 864 @ 75Hz
1152 x 870 @ 75Hz
1152 x 900 @ 67Hz
1280 x 720 @ 50, 60Hz
1280 x 768 @ 50, 60, 75Hz
1280 x 960 @ 50, 60, 75Hz
1280 x 1024 @ 50, 60, 75Hz

1.5W x2
DB-15
DVI
Internal Power Adapter, 3-pin plug (CEE22)

8 POWER Voltage

Consumption

9 ERGONOMICS Tilt

Swivel
Height Adjust

Typ/Max
20 ~ -5 degrees

AC 100-240V (Universal); 50-60 Hz
35 W / 40 W

360 degrees
0 ~ 80 mm

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10 CONTROLS

Physical
OSD Function

Key
buttons

Main
Menu

Short cut
key

[PW], [Mute], [ 2 ], [Up], [Dn], [ 1 ]

Auto Image Adjust
Contrast/Brightness
Input Select

Analog, Digital

Color Adjust

sRGB, 9300K, 7500K, 6500K, 5400K, User
Color [R, G, B]

Information
Manual Image Adjust

Horizontal Size, H/V Position, Fine Tune,
Sharpness

Setup Menu

Language Select, Resolution Notice, OSD

Position, OSD Time Out, OSD Background

Memory Recall

[ 1 ] : Main Menu
[ 2 ] : Input Select
[Up] or [Dn] : Contrast / Brightness
[Up] + [Dn] : Recall both of Contrast and
Brightness to default
[ 1 ] + [ 2 ] : Toggle 720x400 and 640x400 mode
[ 1 ] + [Up] + [Dn] : Auto White Balance
[ 1 ] + [Dn] : Power Lock

[ 1 ] + [Up] : OSD Lock
11 BANDWIDTH 135 MHz
12 OPERATING

CONDITION

13 STORAGE /

SHIPPING
CONDITION

14 DIMENSIONS Physical:

Temperature
Humidity

Temperature
Humidity

(W x H x D)

Packing
(W x H x D)

Display
w Stand

Wall
Mount

32°F to 104°F (0°C to 40°C)
10% to 90% (no condensation)

-4°F to 140°F (-20°C to 60°C)°
10% to 90% (no condensation)

428 mm (W) x 479 mm (H) x 230 mm (D)

16.8" (W) x 18.8" (H) x 9.0" (D)

428 mm (W) x399 mm (H) x 68 mm (D)

16.8" (W) x 15.7" (H) x 2.6" (D)

486 mm (W) x 590 mm (H) x 278 mm (D)

19.13" (W) x 23.23" (H) x 10.94" (D)

15 WEIGHT Net

Gross

6.0Kg (13.33 lbs)

7.2Kg (16 lbs)

16 REGULATIONS

UL/CUL, FCC (ICES-003B), CB, CE, TCO'03
TUV/GS, TUV ERGO(covers ISO13406-2 &
MPRII), IRAM, VCCI, GOST-R, HYGIENIC (20
copies), Energy Star, CCC, BSMI, PSB, C-TICK,

SASO, WEEE, RoHS
17 RELIABILITY MTBF 100,000 Hr (Excluding Panel).
18 POWER

SAVING
FUNCTION

"On"
" Active Off"
“Off”

Blue
Amber
Off

Normal

≦1 W

≦1 W

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18 POWER

SAVING
FUNCTION

19 LOGISTICS Container

"On"
" Active Off"
“Off”

Load
(20' / 40')
Pallet Load
UPC Code
Serial Format
EDID Code
Country of

Blue
Amber
Off

Standard

Normal

≦1 W
≦1 W

260 / 624 pieces

26 pieces
76690722783 3
QC2
Byte 10 – 0 x 1E, Byte 11 – 0 x 99
China

origin

20 Wall Mount VESA 100mm x 100mm
21 OTHERS DDC/2B, KENSINGTON MicroSaver Security

Compatible, WorldWide Model.

22 Package

Contents

LCD Display
Power Cable
Video Cable
Audio Cable
Quick Start Guide
ViewSonic Wizard CD-ROM

23 Packaging

Information

Carton -- One piece construction with signal wall, 0.65 Kg
Plastic Handle -- PE-LD, 12g
Poly Foam -- EPS, 207g, 2 pices
Accessory Plastic Bags -- PE-LD, 2g
The PE bag that cover monitor -- PE-LD, 18g
Pallet (M Model ) -- Fumigation wood, 22.5Kg
Pallet (Others) -- Poplar, 22.5Kg

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3. Front Panel Function Control Description

Adjusting the Screen Image

Use the buttons on the front control panel to display and adjust the OSD controls which display
on the screen. The OSD controls are explained at the top of the next page and are defined in
“Main Menu Controls” on page 10.

Main Menu

with OSD controls

Front Control Panel

shown below in detail

Standby Power On/Off
Power light
Blue = ON
Orange = Power Saving

Audio Mute button turns the sound off

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.

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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 15

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 command line at the bottom of the
control screen tells what to do next from
this screen. You can toggle between control
screens, adjust the selected option, or exit
the screen.

4. To adjust the setting, press the up S or down T buttons.

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.)

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Main Menu Controls

Adjust the menu items shown below by using the up S and down T buttons.

Control Explanation

Auto Image Adjust sizes and centers the screen image automatically.

Contrast adjusts the difference between the image background (black level)

and the foreground (white level).

Brightness adjusts background black level of the screen image.

Input Select toggles between inputs if you have more than one computer

connected to the VG930m.

Audio Adjust
Vol ume increases the volume, decreases the volume, and mutes the audio.
Mute temporarily silences audio output.

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).

sRGB-This is quickly becoming the industry standard for color management,
with support being included in many of the latest applications. Enabling this
setting allows the LCD display to more accurately display colors the way they
were originally intended. Enabling the sRGB setting will cause the Contrast and
Brightness adjustments to be disabled.

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

7500K-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.

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Control Explanation

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, pressSandT.

Important: If you select RECALL from the Main Menu when the product is

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

Information displays the timing mode (video signal input) coming from the
graphics card in the computer, the LCD model number, the serial number, and
the ViewSonic® website URL. See your graphics card’s user guide for
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

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.

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Control Explanation

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

NOTE: Try Auto Image Adjust first.

Sharpness adjusts the clarity and focus of the screen image.

Setup Menu displays the menu shown below:

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

control screens.

Resolution Notice allows the user to enable or disable this notice.

If you enable the Resolution Notice shown above and your computer is set at a

resolution other than 1280 x 1024, the following screen appears.

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 “30 second” setting, if a control is not pushed within 30 seconds, the
display screen disappears.

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Control Explanation

OSD Background allows the user to turn the OSD background On or Off.

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.

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4. Circuit Description

4.2 Power Board

Electric Spec :

Connection 9Pin NO. 6Pin NO. Symbol Description

9 NC DC-Output 24.0±10%Vdc / 50mA (Optional)

8 NC DC-Output 12±10%Vdc / 200mA (Optional)

7 6 BL-Adj Luminance Control ( 0Vdc~3.3Vdc )

CON802 6 5 ON/OFF ON : 3.3Vdc or 5.0Vdc ; OFF : 0V

4. 5 3. 4 DC-Output 5.0±5%Vdc / 2500mA

2. 3 1. 2 GND GND

1 NC DC-Output -8±10%Vdc / 100mA(Optional)

CON901~CON904

1 1 H.V High Voltage

2 2 Return Return Pin

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ELECTRIC TEST

1. POWER TEST :

1-1 . OUTPUT VOLTAGE TEST : Output 24V connect 50mA, CON801 Input

1-2 . HI-POT TEST :

1) Test Requirements – Input Voltage : 3.0KVdc

– Measurement Time : 3sec
– Temperature : 25 ± 5 ℃℃

2) A method of measurement : Injection voltage between Utility (Line and Neutral short) and output line (short

between + and - )

3) Criterion for Judging : PASS

1-3 . SHORT TEST PROTECT :

24Vdc SHORT to GND , POWER PROTECT .

12Vdc SHORT to GND , POWER PROTECT .

5Vdc SHORT to GND , POWER PROTECT .

-8Vdc SHORT to GND , POWER PROTECT .

1-4 . LOW POWER CONSUMPTION: Input 240Vac/50Hz Output NO LOAD , Power Consumption≦0.5W . 1-5 .

GROUND TEST :

1) Test Requirements – Input Current : 25A

– Measurement Time : 3sec
– Temperature : 25℃± 5℃

2) A method of measurement : Injection current between Utility F.G. (inlet socket F.G.) and output ground (heat

sink)

3) Criterion for Judging : ≦Resistor 100mΩ

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1-6 . Insulation Resistance

1) Test Requirements – Input Voltage : 500Vdc

– Temperature : 25℃± 5℃

2) A method of measurement : Test between Utility (live and neutral short) and output line (+ and - short).

(insulation resistance test)

3) Criterion for Judging : Insulation resistance ≧ 100MΩ 2. INVERTER TEST: 2-1. OPEN LAMP PROTECT

TEST :

Test Condition : ON/OFF PIN=3.3Vdc or 5.0Vdc , BL-Adj PIN=3.3Vdc or 5.0Vdc . Result : CN901~CN904

OPEN , INVERTER TURN ON CONTINUE 1~2 SECONDS SHUT DOWN .

2-2. KICK-OFF VOLTAGE TEST : Test Condition : ON/OFF PIN=3.3Vdc or 5.0Vdc , BL-Adj PIN=3.3Vdc or 5.0Vdc .

Result :

CN901~CN903 TEST CN904 H.V PIN Output Voltage≧1.5KV rms.

CN902~CN904 CONNECT TEST CN901 H.V PIN Output Voltage≧1.5KV rms .

CN903 . CN904 . CN901 CONNECT TEST CN902 H.V PIN Output Voltage≧ 1.5KV rms .

CN901 . CN902 . CN904 CONNECT TEST CN903 H.V PIN Output Voltage≧ 1.5KV rms .

2-3 . OUTPUT CURRENT TEST :

CN802 Pin

24V GND

22~28Vdc 3.3Vdc

22~28Vdc 0Vdc

22~28Vdc

Test Condition

CN802

CN802 Pin

BL-Adj

ON/OFF

PIN

3.3Vdc or

5.0Vdc

3.3Vdc or

5.0Vdc

0Vdc or

0Vdc

3.3Vdc

17'' or 19''

PANEL

17'' or 19''

PANEL

17'' or 19''

PANEL

Result

CN901~CN904

6.5±0.5mA /

50±5KHz

7.0±0.5mA /

50±5KHz 7.5±0.5mA

/ 50±5KHz MEET L

NEED

Jumper

3.5±0.5mA

NO Output

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OLD TEST

CN801 Input 100~240Vac , CN802 BL-Adj Pin CONNECT 3.3Vdc , CN802 ON/OFF Pin CONNECT

3.3Vdc OR 5.0Vdc ,

ATTENTION

1. WHEN OPERATION, WEAR STATIC ELECTRICITY RING AND KEEP GND.

2. TO PREVENT A SHORT CIRCUIT.

3. CON801 / C809 / C802 / C803 / BD801/ Q801 / T801/T802/T901/ THESE LARGE VOLUM MUST WEIGHT

A LOT

4.3 Scaler Board

 17 '' and 19 '' LCD MONITOR
 WORK ENVIROMENT 1. WORK ENVIROMENT TEMPERATURE : 0 ℃ ∼40 ℃2. WORK ENVIROMENT

humidity : 30% ∼ 85% RH . 3. STORE ENVIROMENT TEMPERATURE :－25℃∼＋85℃4. STORE

ENVIROMENT humidity : 30% ∼ 90% RH

 INPUT REQUIREMENT: AC Input Voltage :100Vac ~240Vac / 50~60Hz
 SPEC :

NO List CH 1 CH 2 CH 3 CH4

1 Channel Name -8V(Optional) +5V +12V(Optional) +24V

OUTPUT VOLTAGE

2

SPEC

1. 900mA for

3 OUPUT CURRENT SPEC 50mA 2500mA 200mA

PANEL(Optional)

LOWEST WORK

4

CURRENT

WAITTING 5V

5 Load=50~80mA , 7V ~ 12V 4.75V ~ 5.25V 11.5V ~ 16V 22.6V~30V

6 Ripple & Noise 200mVp-p 100mVp-p 300mVp-p 300mVp-p

-8V±10% +5V±5% +12V(11.5~13.5V) +24V±10%

Inverter 2. 50mA for

SIP

10mA 400mA 50mA 10mA

 WAITTING MERIT : AC INPUT 240Vac , NO Load
 (L=80mm) INTRODUCTION :

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PIN NO. FOR RSDS

PANEL SPEC 24V 12V ADJ On/Off 5V GND -8V

PIN NO. FOR LVDS

PANEL SPEC NC NC ADJ On/Off 5V GND NC

9 8 7 6 5 4 3 2 1

NC NC 6 5 4 3 2 1 NC

 OUTPUT VOLTAGE RISE TIME AC INPUT 90 Vac ~264Vac, <100mS .
 AC ELECTRICITY TIME DELAY WHEN AC INPUT , OUTPUT VOLTAGE SHOULD WITHIN 1.5S .
 SURGE ELECTRI CURRENT AC INPUT 240Vac .
 PROTECT FOR SHORT CIRCUIT
 PROTECT FOR OVER-CURRENT

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Input Voltage(V) Output(V) Output Current limits (A)

90Vac~264Vac +12 <4

47~63Hz

 PROTECT FOR OVER-CURRENT

Output Voltage (V) Voltage limit (V)

24 38

12 20

 Hi-POT TEST 3KVac / 3Sec
 INSULATION IMPEDANCE INPUT 500Vdc , INSULATION IMPEDANCE > 100M Ohm
 GND TEST INPUT 25Adc / 3 Sec , RESISTANCE CONNECT GROUNS <100m Ohm
 INVERTER INTRODUCTION : 17 '' and 19 '' PANEL LCD MONITOR

1) 1 .-4 lamp type of 17 '' and 19 '' PANEL

+24 <2A

+5 <6

-8 <4

2) 2. SPEC REQUIREMENT

Items Sign. Condition Min Typ Max

BL-ADJ=0V 3.0 3.5 4.0

6.0 6.5 7.5

1 Output Current (mA) Lout1.2 Vin=24V

7.0 7.5 8.0

Output Voltage

2

(Vrms)

Lamp Frequency

3

(kHz)

4 On/Off Control

Dim Adjust (Lamp

5

Current Control)

Kick-Off

6

Voltage(Vrms)

Vin=24V BL-ADJ=3.3V 560 660 760

f Vin=24V BL-ADJ =3.3V 45 50 55

On Vin=24V, On/Off=3.3V or 5V Normal Operation

Off Vin=24V, On/Off=0V Shunt-down (Lamp off)

BL-ADJ = 3.3V, Max Current

BL-ADJ

BL-ADJ = 0V, Min Current

Vk-off Kick-Off More than 1500

BL-ADJ=3.3V

6.5 7.0 7.5

0V ~ 3.3V

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4.4 EDID Data

[DDC#1]

00 FF FF FF FF FF FF 00 5A 63 1E 99 01 01 01 01

01 10 01 03 80 26 1E 78 2E C5 56 A4 54 4A 9D 24

14 4F 54 BF EF 80 81 80 81 40 71 4F 31 0A 01 01

01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70

13 00 78 2D 11 00 00 1E 00 00 00 FF 00 51 43 32

30 36 30 31 30 30 30 30 31 0A 00 00 00 FD 00 32

4B 1E 52 0E 00 0A 20 20 20 20 20 20 00 00 00 FC

00 56 47 39 33 30 6D 2D 33 0A 20 20 20 20 00 3E

[DDC#1]

00 FF FF FF FF FF FF 00 5A 63 1E 99 01 01 01 01

01 10 01 03 0E 26 1E 78 2E C5 56 A4 54 4A 9D 24

14 4F 54 BF EF 80 81 80 81 40 71 4F 01 01 01 01

01 01 01 01 01 01 30 2A 00 98 51 00 2A 40 30 70

13 00 78 2D 11 00 00 1E 00 00 00 FF 00 51 43 32

30 36 30 31 30 30 30 30 31 0A 00 00 00 FD 00 32

4B 1E 52 0E 00 0A 20 20 20 20 20 20 00 00 00 FC

00 56 47 39 33 30 6D 2D 33 0A 20 20 20 20 00 E9

4.5 Interface

4.5.1Pin Assignment

D-SUB connector:CN2

Pin Input Signal Pin Input Signal Pin Input Signal

1 Red video 6 Red Video Ground 11 Open

2 GreenVideo/Sync on Green 7 Green Video Ground 12 Data line (SDA)*

3 Blue Video 8 Blue Video Ground 13 H-Sync

4 Ground 9 +5V (for cable detect) 14 V-Sync

5 Ground 10 Connector detector 15 Clock line (SCL)*

*Compliant to VESA DDC.

4.5.2Audio Input (line-in)

Item Specifications

Input Voltage 1 Vrms

Output Power 1 W dual channel output

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5. Adjusting Procedure

Setup Procedure.

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Installation will create a icon for ISP application in “START MENU”\PROGRAM

Press “finish” button exit setup

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Firmware Update Procedure

17. 1 The monitor’s firmware update for VG930 have two method.

1.1. Download the MCU IC by the fire machine. This procedure is finished in SMT .

1.2. ISP Method. When the monitor’s BIOS isn’t exist or firmware isn’t final program, this method Is worked by
ISP Cord with monitor

17.2.1 Equipment Needed

- USB cable for print port *1

- VGA cable*1

- LPT cable (25pin)*1

- AC power cable*1

- ISP fire cord ( the fixture is made in TE ) for firmware upgrade*1

- Power adapter for firmware upgrade (this adapter is made in TE)*1

- A computer with WindowsXP

- VG930 monitor ( no firmware)

- a additional monitor for system display

- ISP & ISP3.0 program

2. VG930 monitor upgrade firmware by ISP Cord.

NOTE:

The fixture for firmware upgrade provide two different method to fire. Please check you monitor’s
Main board, refer to MCU-RSIC type and choose the method.
Below form appear the relation between the method and the MCU-RSIC type

METHOD MCU ASIC JUMPER

A MYSON M-STAR & NOVATEK PIN2-3 CLOSED
B OTHER REALTEK PIN1-2 CLOSED

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LPT PORT

LPT Cable

TEST PC

Fixture ISP_CORD Fixture POWER_ADAPTER

AC power Cable

ISP3.0 SOFT

VGA Cable

USB FOR PRINT

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17.2.4. Firmware Upgrade Procedure

Step17.2.4.1 connect all kinds of cable with PC ok, turn on the computer and open the ISP.EXE

Isp.exe

Step17.2.4.2 The “ISP.EXE” application is running as the below picture. Press the “create security file” Button

to create a security file

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Step17.2.4.3 In this dialog box. at first , key in or press the “up toward” key to change the command number to

4. second, key “94,94,AC,CA,53”in the ISP slave add. Slave b add. Command1.Command2. command3.table,
the below form showed the data list

Setp17.2.4.4 Select MTV Type in the “MTV type” list . VG930 monitor must be choose the
“MTV512M64”option

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Step17.2.4.5 Load the MCU file to fire. Click the “load MCU file” button to entry to interface of setting

current path and select the BIOS file in the disk

2. Entry to interface of selecting file

3. Open file and load file ok

4.Check the BIOS checksum

Step17.2.4.6 Select the program upgrade made must be select “autorun” mode at this .

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Step17.2.4.7 click the “run” button to upgrade monitor’s firmware.

Step17.2.4.8 Firmware is upgraded ok .please check the data of “S/W CRC” “H/W CRC”“CHECKSUM” “MAX

ADDR” .

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EDID

Note: After having assembled the monitor, please do the DDC Key In procedure. If you find the DDC does not

conform to the monitor, please do the DDC Key In again .

17.3. 1 Equipment Needed

- VG730 Series Monitor

- RS232-VGA Cable*1

- RS232-DVI Cable*1

- AC POWER Cable*1

- TEST PC with WindowsXP

- Display Data Channel (D8330 DDC Card) to plug PC_PCI _Slot

- DYNACOLOR DDC Tester System software

- Barcode Scanner *1

- AC POWER Source

- one additional monitor for Test System displaying

DDC CORD Barcode Scanner

PC

RS232-VGA Cable AC POWER Cable RS232-DVI Cable

DDC TESTER SOFT

D8330 CORD

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17.3.2 Setup Procedure

17.3.2.1 Open computer’s box cover, pluged D8330 CORD in PCI slot, closed cover and connect AC power
, Monitor, Barcode Scanner, Mouse, Keyboard with PC Connect RS232-VGA cable to DDC RS232 OUT port
of PC ( if you do DDC Key In for D_SUB )

17.3.2.2 Connect RS232-DVI cable to DDC RS232 OUT port of PC ( if you do DDC key In for D_DVI ).

NOTE:

Barcode Scanner and Keyboard pluged in Keyboard port of computer together

DDC RS232 output port

RS232-VGA & RS232-DVI coble

17.3.2.3 DDC TESTER SYSTEM SOFT SETUP( from setup file )

NOTE:

Before install DDC Tester System Soft , please checking the D8330 CORD is plugged Or the DDC Tester
application could’t be run .

17.3.2.3.1 Install DDC Tester System by selecting and checking setup.exe icon. Press “YES” or “NEXT”
Buttons until the installation is completed.

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DDC Key In Procedure

Step 1 select and execute DDC Key In program ( winDDC.exe icon on desktop )

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Step 2 Load DDC source file

Step2.1 Choose “File “menu, click “Model Edit “and entry” model edit “ialog box

Step2.2 Press “Brower” button , set current DDC_LOAD_FILE working path

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Step2.3 click “working Model”, select Model in list box

Step2.4 Return to main windows of “ WinDDC.exe”. And choose DDC file in “work Model” down-list box

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Step3 Double click the “input barcode” icon at the toolbar, Key in the serial number or Use Barcode Scanner to

scan the barcode of the monitor. and press the “enter” key .

Step 4 The successful picture is as follows. The EDID data Description will appear the bottom of windows
The EDID Data will appear the top of windows.

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Step 5 Checking Methods

Step5.2 open up the “my computer” attribute dialog box, select the “hardware” option, open up “drive
management”. Below the monitor catalog, uninstall the monitor.

Step5.3 Scan the hardware change ,until system find the new monitor driver

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Step5.4 Select and click the “EDIDW2K.EXE “file, the EDID information will show on the screen

Setp5.5 Ckeck the DDC

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Packing For Shipping And Disassembly Procedure

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Disassembly Procedure

1. (Take down the cover of bracket)

2. （4PCS）(Take down fixed screws on hinge)

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3 （3PCS）(Take down the rear cover screws)

4. (Take apart the rear cover)

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5. (Take down the speaker for right & left)

6. (Take down fixed wire of speaker; Unplug the wire of speaker)

7. (Take down fixed ALT of wire on key-board; then, Unplug wire of main board)

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8. (Take down the screws on key-board)

9.（(Take down the ALT of wire on lamp)

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10.(Take down the screws on screen cover)

11. ( Take down the ALT of wire with main board & power board)

12. ( Take down fixed the FFC ALT )

(Take down the FFC)

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13 (Take down the FFC)

.

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14. ( Unplug the linked wire with main board & lamp)

15.Take dow n the screws of power board & then take down the power board)

.

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16. ( Take down the screws of main board & then take down the main board)

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17. Tear down the around hook outside, and then take down the Bezel.

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18.Take dow n the main hob around the sides of screws, and then take down the main hob.

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6. Troubleshooting Flow Chart

Main Procedure

Start

Connect all of devices to

the LCD monitor

Power On

Is indicator LED

light?

Yes

No

A. Power Circuit
Troubleshooting

1

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1

Is backlight on?

Yes

Display Performance

O.K.?

Yes

Function Adjustment

O.K.?

Yes

No

No

No

B. Backlight
Troubleshooting

C. Performance
Troubleshooting

D. Function
Troubleshooting

Audio Function O.K.?

No Trouble Found

End

No

E. Audio
Troubleshooting

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A. Power Circuit Troubleshooting

Start

Change AC/

DC Adapter

Retry Power

On

End

Change Main

Board & Retry

End

No Trouble Found

End

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B. Backlight Troubleshooting

Start

Change

Inverter and

Retry

Change

Main

Board&

Retry

Backlight

Change

End

End

End

Module

No Trouble Found

End

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C. Performance Troubleshooting

Start

Screen is

scrolling?

NO

Screen is

flickering?

NO

LCD Line Defect?

NO

Yes

YES

YES

Change VGA

Cable

YES

Change

Inverter Board

YES

Change LCD

Module

YES

NO

No

Change Main

Board

YES

Change Main

Board

YES

NO

Change LCD

Module

YES

Bad Uniformity?

NO

Is screen white?

NO

2

YES

YES NO

Change LCD

Module

YES

Check

Connector

YES

Change Main

Board

YES

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2

Screen with noise or line

bar?

No

Screen is smaller?

Yes

Prss Reset Button from

front panel control

No

Change Main

Board

Make sure relution is set

at default

No

YesYes

End

No

No Trouble Found

End

Yes

Yes

Reset O.K.?

No

Change Main

Board

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D. Function Troubleshooting

Start

Change

Control Menu not

Functioning?

Yes

No

Control Board

and Retry?

No

Change Main

Board

Yes

No Trouble Found

End

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Audio Troubleshooting

Start

Make sure sound output, Audio

cable is OK.

No Sound

No

Sound is broken?

No

Yes

Yes

Change

Speaker

Change

Speaker

Volume

Unadjustable?

No

No Trouble Found

End

Yes

Change Main

Board

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7. Recommended Spare Parts List

ViewSonic Model Number: VS11369
Serial No. Prefix: QC2 Rev: 1a

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

Accessories:

1

PC Board Assembly:

2
3
4

Cabinets:

5
6

Cables:

7
8

Documentation:

9
10
11

Electronic

12

Components:
Hardware:

13

Packing Material:

14
15
16
17
18

Power Cord AC A-00008026 W402091809531
Main Board B-00008051 XLM19VA040002
Key Board B-00008052 XLM19VA050001
Power Board + Inverter Board B-00008053 XLM1700390015-SF
Front Panels C-00008073 XLM19VA100001
Housing RGB+AUDIO+DVI C-00008074 XLM19VA110001
Audio Cable 26AWG UL2547 L=1800mm 6C CB-00005758 W0026918A0142
VGA Cable 30AWG UL20276 L1800mm CB-00006504 W0926418AQ951
Safety Label L150.5*W29.5 DC-00008064 F10250619VA01
Blank Label DC-00008065 F103015171A01
CD DC-00008066 F801190000021

Speaker 2W E-00008035 XLM19VA030001

Bracket + Base HW-00008005 XLM19VA270001
Foam Left P-00008055 F2013319VA001
Foam Right P-00008056 F2014319VA001
Craft Box P-00008057 F40071619VA01
Generic Foam Set P-00001347 30833
Generic Box P-00002515 20653

Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items.
Remark 2:

All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic
Corporation. This is to eliminate repeated cross checks of each item between this version and prior versions.

RECOMMENDED SPARE PARTS LIST (VG930m-3)

Description

RECOMMENDED SPARE PARTS LIST (VA930M-1)

ViewSonic Model Number: VS11369
Rev: 1a

Serial No. Prefix: QEW

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

1 MAIN BOARD ASSY B-00008051 XLM19VA040002

PC Board Assembly:

2 KEY BOARD ASSY LM/MR19V-AAAD B-00008052 XLM19VA050001
3 POWER BOARD+INVERTER BOARD ASSY (REV:1) B-00008053 XLM1700390015-SF

Cabinets:

4
5 HOUSING ASSY LM/MR19V-AAAD RGB+AUDIO+DVI C-00008074 XLM19VA110001
6 AUDIO CABIE 26AWG UL2547 L=1800mm 6C BLACK CB-00005758 W0026918A0142

Cables:

7 VGA CABLE 30AWG UL20276 L1800mm 15PIN BLACK CB-00006504 W0926418AQ951
8 FFC CABLE CY050408001 P=1.0mm 30PIN L150mm CB-00008033 W47A103015003

Electronic

9

Components:

10 BOX P-00008081 F40071619VA02

Packing Material:

11 GENERIC FOAM SET P-00001347 30833
12 GENERIC BOX P-00002515 20657
13 FOAM -L EPS P-00008055 F2013319VA001
14 FOAM -R EPS P-00008056 F2014319VA001

Remark 1:
Remark 2:

FRONT PANEL BEZEL ASSY +POWER
BUTTON+FUNCTION BUTTON+LENS

LCD MODULE HSD190ME13-A16 19" LVDS HANNSTAR E-00005792 E34862190H303-A

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

Description

C-00008099 XLM19VA100002

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ViewSonic Model Number: VS11369

o

0

r

m

m

a

s

c

m

m

m

m

R

m

)

m

l

m

l

e

e

0

0

0

)

m

m

m

(

)

n

(

)

(

)

)

)

)

)

)

)

BOM LIST (VG930m-3)

Rev: 1a

Serial No. Prefix: QC2

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

1 N/A E015-006-W (10mm*14mm) Bird log
2 N/A E015-016-1-W VIEWSONIC AL 38MM 1
3 E-00005792 E34862190H303 LCD MODULE HSD190ME13-A16 1280×1024 [SX] 19" LVDSHANNSTAR 1
4 N/A F000417VAK001 Quick Install Manual LM/MR17V-AAAD L190*W127mm for viewsonic VG730m REV:
5 N/A F001217043001 USER'S GUIDE LM/LM1704 ENGLISH L210*W148mm for ViewsonicREV:0 1
6 N/A F101415170401 MARK LM/LM1704 L11*W11mm energy sta
7 DC-00008064 F10250619VA01 Safety Label LM/MR19V-AAAD L150.5*W29.5mm for viewsonic VG930
8 N/A F103015170401 Blank Label LM/LM1704 L50*W25m

9 DC-00008065 F103015171A01 Blank Label LM/MR17I-AAA L36*W9mm for viewsonic chin
10 N/A F103915170401 CARTON LABEL(UPC) LM/LM1704 L76*W76mm FOR VIEWSONIC 1
11 N/A F103915171A01 CARTON LABEL LM/MR17I-AAA L89*W58mm forviewsonic 8m
12 N/A F104515170401 RATING LABEL LM/LM1704 L7*W7mm for Viewsoni
13 P-00008055 F2013319VA001 POLYETHYLENE -L EPS LM/MR19V-AAAD L155*W270*H565m
14 P-00008056 F2014319VA001 POLYETHYLENE -R EPS LM/MR19V-AAAD L155*W270*H565m
15 N/A F300257605251 PLASTIC BAG PE L760*W525*T0.08m

16 P-00008057

17 N/A F401422LM0001 PARTITION SUPPORT BC Flute(Craft) LM/MONITOR L800*W50*H50*T5m
18 N/A

19 N/A

20 N/A F40191819VA02 Top/Bottom paper sheet C Flute LM/MR19V-AAAD L980*W595*H60mm(inside Dim.
21 N/A F50301191A001 PALLET SMOKE WOOD LM/MR19I-AAA L1140*W980*H120m

22 DC-00008066

23 N/A F900181000001 PE LIMPID W500*T0.03mm 1500m/rol
24 N/A F900381000004 Pallete Wrap Film, PE LIMPID L1200*W1200*T0.15m
25 N/A F9008G2000002 PACKTHREAD PP WHITE W14.5mm*T0.8mm 1300m/rol
26 N/A M101082807401 Screw, Machine Copper Hexagonal head L5mm Φ2.8*L7mm Nickel plat
27 N/A

28 N/A

29 N/A

30 N/A

31 N/A M621700LM0420-A Bracket SECC LM/MR19V-AAAD REV:
32 N/A M628700LM0010-F Supporter SECC riveted LM/MR19V-AAAD REV:
33 N/A P703A995LM010-A Cover, ABS HB BLACK LM/MR19V-AAAD REV:
34 N/A
35 N/A V5004AP150201 ADHESIVE TAPE L25000*W15*T0.25mm 25m/ROLL(YW0910300002
36 N/A V5011A5150101 ADHESIVE TAPE L50000*W8*T0.1m
37 N/A V501275024801 ADHESIVE TAPE L75m*W48*T 0.045mm FOR VIEWSONEC 0.0133
38 N/A V900505020003 AL FOIL L50×W30×T0.10m
39 N/A V900505030001 AL FOIL L100xW40xT0.07m
40 N/A V900505030007 AL FOIL L100xW30*T0.35mm(Y78400004G*1) 4
41 CB-00005758 W0026918A0142 AUDIO CABIE 26AWG UL2547 L=1800mm 6C BLACK(N65B80-1800) 1
42 CB-00006504 W0926418AQ951 VGA CABLE 30AWG UL20276 L1800mm 15PIN BLACK 1
43 A-00008026 W402091809531 AC POWER CORD UL RVV 300/500V 3G S0.75mm2 L180cmBLACK YISHENG 1
44 N/A W47A103015003 FFC WIRE CY050408001 P=1.0mm 30PIN L150mm HANQUAN 1
45 N/A W47A103015004 FFC WIRE CY050408001 P=1.0mm 30PIN L150mm LOCK HUNG FU 1
46 N/A W47B100620001 FFC WIRE FFCC0605T2350EC P=1.0mm 6TO 6PIN L200mm HANQUAN 1
47 N/A W47B101030001 FFC WIRE FFCC0605T2350EC P=1.0mm 10PIN L300mm HANQUAN 1

48 B-00008053

49 B-00008051 XLM19VA040002 MAIN BOARD ASSY LM/MR19V-AAAD For VG721/VG921 Commo
50 N/A A01F241615A21 IC EEPROM AT24C16 2500ns ATMEL SOIC-8 2K*8 (SMD) 1

51 N/A

52 N/A A03D111703A54 IC LINEAR VOLTAGE REGULATOR AP1117E33A SOT-223 ANACHIP (SMD) 1
53 N/A A07D212005R01 IC MCU RTD2120L 96KB LQFP48 Realtek LeadFree (SMD) 1
54 N/A A082523BR2001 IC ASIC/SCALER RTD2523B PQFP-128 REALTEK (SMD) 1

55 N/A

56 N/A BLM19VAM10115 BARE PCB LM/MR19V-AAAD MAIN BOARD 2SIDES FR-4 T1.6mm REV:1.5 1
57 N/A C02205003C111 CAP MLCC NPO 5pF 50V ±0.25%(C) 0603 TAPPING (SMD) 3
58 N/A C02210003J111 CAP MLCC NPO 10pF 50V ±5% 0603 TAPPING (SMD) 2
59 N/A C02212003J111 CAP MLCC /NPO 12PF 50V ±5%(J) 0603 TAPPING (SMD) 1
60 N/A C02222003J111 CAP MLCC /NPO 22PF 50V ±5%(J) 0603 TPPING (SMD) 3
61 N/A C02310501K111 CAP MLCC X5R 1uF 16V ±10% (K) 0603 TAPING (SMD) 3
62 N/A C02410302K111 CAP MLCC X7R 10nF/25V ±10%(K) 0603TAPPING (SMD) 1
63 N/A C02410403K111 CAP MLCC X7R 0.1UF/50V ±10%(K) 0603 TAPPING(SMD) 47
64 N/A C02447302K111 CAP MLCC/ X7R 0.047uF /25V ±10%(K) 0603 TAPPING(SMD) 6
65 N/A C02447401K111 CAP MLCC X7R 470nf 16V ±10%(K) 0603 TAPING lead free (SMD) 1
66 N/A
67 N/A
68 N/A
69 N/A
70 N/A
71 N/A C4026813M5341 CAP EC -40~105°c 680uF 10V ±20%(M) Φ8*H11.5mm P=3.5mm LEAD FREE (DIP
72 N/A D00BAV9905G01 DIODE BAV99 SOT-23 GTM (SMD) 11
73 N/A D00L414803Y11 DIODE LL4148 SOD-123 YING SMD 5
74 N/A D01ZT52C03K01 ZENER BZT52C SOD-123KINGWELL 5.6V (SMD) 10
75 N/A J41070515T201 Ear-Phone JACK,5 PIN,DIP 90°,LIME GREEN,Tekcon 1

76 N/A

77 N/A J4509100102H1 FFC CONNECTOR P=1mm 10PIN 90° CF16061D0T0 HANQUAN (DIP) 1

F40071619VA01

F401422LM0002 PARTITION SUPPORT BC Flute(Craft) LM/MONITO

F40191819VA01

F801190000021

M105243005401 SCREW MACHINE low carbon steel 十 Binding head Φ3.0mm L5mm NICKEL

M105244005401
M105244006C01 SCREW MACHINE low carbon steel 十/Binding Φ4.0*L6mm black anti-releas

M155243008401

V300800000001 GLUE 50g/PES (﹕- 60℃~+200℃)

XLM1700390015-SF

A03D111703G03

A43H206506A01

C4021006M2431 CAP EC(S) -40~105℃ 10uF 25V ±20% (M) Φ5×H7mm P=2.5mm (DIP
C4021014M2222 CAP EC(S) -40~105℃ 100uF 16V ±20% (M) Φ5×H11mmP=2.0mm (DIP
C4022204M2322 CAP EC -40~105℃ 22UF/16V ±20%(M) ∮5*H5MM P=2.0MM (DIP
C4022296M2122 CAP EC -40℃~105℃ 2.2uF/25V ±20%(M) ψ4*H5mm P=2.0mm (DIP
C4024704M2422 CAP EC -40∘~105℃ 47UF/16V ±20% (M) ∮5*H7MM P=2.0MM (DIP

J4507270155B1

CARTON K3K (C Flute) LM/MR19V-AAAD L486*W278*H590mm for viewsonic VG930m 1

0.077

系列 L1800*W50*H50*T5m

Top/Bottom paper sheet C Flute LM/MR19V-AAAD L1140*W980*H60mm(inside Dim.) 0.0385

CARTON K3K (C Flute) LM/MR19V-AAAD L486*W278*H590mm for viewsonic VG930m 1

SCREW MACHINE low carbon steel 十/Binding head Φ4.0*L5mm NICKEL with toothed
lock washers

SCREW, Tapping(w/o tail cut - single thread) low carbon steel 十/Binding Φ3.0*L8mm
NICKEL

POWER BOARD+INVERTER BOARD ASSY PI-SB03 24V+5V LM/17''/19'' LCD
MONITOR FOR VIEWSONIC REV:1

IC LINEAR IC VOLTAGE REGULATOR GL1117A-3.3 (INPUT4.8~12V OUTPUT 3.3V)
SOT-223 GTM LeadFree

LINEAR IC POWER AMPLIFIE with Volume contorl PA2065JI 2W DIP-16PIN ANPEC

DIP

D-SUB H/D,15PIN,VGA PC99(LIGHT BLUE)DIP 90°,3 ROW,1285-15S-004-98C­01,TEKCON

SMD

PHIHONG

0.154

0.0385

0.0385

0.00054

0.0385

0.00067

14

0.01

0.01

0.0064

1

1

1
1
1
1

1
1
1
1
1

4

1

8

4

1
1
1

2
1

1

1

1

1

4
6
2
1
1
1

1

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

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

e

(

)

(

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T

0

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0

C

0

K

E

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0

E

78 N/A J4509100306H1 FFC CONN ,30 PIN,1.0,DIP 180°,1 ROW,Cvilux 16301V0T0 or compatibl

79 N/A

80 N/A L012121201113 BEAD CHOKE Ferrite(generalcircuit) DDY160808U121MB120Ω 200mA 0603(SMD) 8

81 N/A

82 N/A Q441240047151 CRYSTAL QUARTZ 24MHZ 30PPM 20PF 49US CRE (DIP) 2
83 N/A R070000J10311 RES CHIP 0Ω ±5%(J) 1/10W 0805 TAPPING (SMD)(Y180320000J0) 4

84 N/A R070000J20111 05: RESISTOR.RES CHIP 0Ω ±5%(J).1/8W 0603 TAPPING (SMD)...... 9

85 N/A R070059J61111 RES CHIP 0.5Ω ±5%(J) 1/2W 1210 TAPING LEAD FREE (SMD) 1
86 N/A R070100J10111 RES CHIP 10Ω ±5%(J) 1/10W 0603 TAPPING(SMD) 8
87 N/A R070470J10111 RESISTOR.RES CHIP 47Ω ±5%(J) 1/10W.0603 TAPPING(SMD) 3

88 N/A R070750J10111 RESISTOR.RES CHIP 75Ω ±5%(J) 1/10W.0603 TAPPING(SMD)...... 5

89 N/A R071000J10111 RES CHIP 100Ω ±5%(J) 1/10W 0603 TAPPING (SMD) 15

90 N/A R071001J20111 05: RESISTOR.RES CHIP 1KΩ ±5%(J) 1/8W.0603 TAPPING (SMD)...... 6

91 N/A R071002J20111 05: RESISTOR.RES CHIP 10KΩ ±5%(J) 1/8W.0603 TAPPING(SMD)...... 6

92 N/A R071003J10111 RES CHIP 100KΩ ±5%(J) 1/10W 0603 TAPPING (SMD) 1
93 N/A R071004J30111 RES CHIP 1MΩ ±5%(J) 1/16W 0603 TAPPING (SMD) 1
94 N/A R071502F30111 RES CHIP 15KΩ ±1%(F) 1/16W 0603 TAPPING (SMD) 2
95 N/A

96 N/A R072200J20111 05: RESISTOR.RES CHIP 220Ω ±5%(J) 1/8W.0603 TAPPING(SMD)...... 7

97 N/A R073002J10111 05: RESISTOR.RES CHIP 30KΩ ±5%(J) 1/10W.0603 TAPPING (SMD)...... 1

98 N/A R074701J20111 RESISTOR.RES CHIP 4.7KΩ ±5%(J) 1/8W.0603 TAPPING(SMD)...... 12

99 N/A R074702J20111 05: RESISTOR.RES CHIP 47KΩ ±5%(J) 1/8W.0603 TAPPING (SMD)...... 2

100 N/A R076801J10111 RES CHIP 6.8KΩ ±5%(J) 1/10W 0603 TAPPING (SMD) 2
101 N/A R144701J20112 RES ARRAY 4.7KΩ ±5%(J) 1/10W 8P4R 3216 TAPPING (SMD) 6
102 N/A T00T390402G01 TR GMBT3904 SOT-23 GTM (SMD) 3
103 N/A T00T390602G01 TR GMBT3906 SOT-23 GTM (SMD) 6
104 N/A T01A340102A21 XSTR AO3401/ST3401, SOT-23;3 , Alpha & Omega/S
105 N/A Y640224002*1 DVI HD FEMALE 24P H=20MM 1
106 N/A Y64115HB04*1 CONNECTOR M 180°/2.0mm 1 ROW 4P 1
107 N/A Y64115HB06*1 CONNECTOR 180° 2mm 1ROW 6PIN 1
108 B-00008052 XLM19VA050001 KEY BOARD ASSY LM/MR19V-AAAD 1
109 N/A BLM19VAB10212 BARE PCB LM/MR19V-AAAD BUTTON BOARD 1SIDE FR-1 T1.0mm REV:1.2 1
110 N/A J4509100065H1 FFC CONN ,6 PIN,1.0,DIP 90°,1 ROW,Cvilux CF16071D0T0 or compatible 1
111 N/A P764P281LM010-A SWITCH PA66 WHITE 22051 LM/MR17D-AAAD REV:0 5
112 N/A XLM19VA050002 KEY BOARD ASSY LM/MR19V-AAAD 2SIDES 1
113 N/A BLM19VAB10112 BARE PCB LM/MR19V-AAAD BUTTON BOARD 2SIDES FR-4 T1.0mm REV:1.2 1
114 N/A D062103810001 LED BLUE+ORANGE KPB-3025 TAPING LEAD FREE (SMD) 1
115 N/A J4509100065H1 FFC CONN ,6 PIN,1.0,DIP 90°,1 ROW,Cvilux CF16071D0T0 or compatible 1
116 N/A J4509100102H1 FFC CONNECTOR P=1mm 10PIN 90° YELLOW CF16061D0T0 HANQUAN (DIP) 1
117 N/A P764P295LM010 SWITCH PA66 BLACK LCD MONITOR SERIES REV:0 1

118 C-00008073

119 N/A P727A900LM100-H BEZEL ABS HB BLACK+SILVER Paint+ Logo Print LM/MR19V-AAAD REV:
120 N/A P761A998LM010-B POWER BUTTON ABS HB SILVER Paint LM/MR19V-AAAD REV:0 1
121 N/A P763A998LM130-B FUNCTION BUTTON ABS HB SILVER PaintLM/MR19V-AAAD REV:
122 N/A P791P500LM060-A LENS PMMA Transparent LM/MR19V-AAAD Texturized REV:
123 C-00008074 XLM19VA110001 HOUSING ASSY LM/MR19V-AAAD RGB+AUDIO+DVI 1
124 N/A M410810130001 VASA BKT T=0.8mm SEC
125 N/A M632700LM0060 Fix Plate SECC T0.8mm LM/ML17A2-a REV:
126 N/A P642004010001 Rubber Cap Round Φ4.84*H5.5mm BLAC
127 N/A P728A995LM140-A HOUSING ABS HB BLACK LM/MR19V-AAAD RGB+AUDIO+DVI REV:0 1
128 HW-00008005 XLM19VA270001 MECHANICAL ASSY LM/MR19V-AAAD BRACKET+BAS
129 N/A XLM19VA380001 SHIELD ASSY LM/MR19V-AAAD W/Myla
130 N/A M711200LM0150-E Shielding cover, SPTE LM/MR19V-AAAD REV:
131 N/A P369579010001 MYLAR L95*W79.5*T0.1mm WHITH ADHESIV

L004100201101

L013121302A11

R072001J30111 RES CHIP 2KΩ ±5%(J) 1/16W 0603 TAPPING （SMD)(Y180222001J0)

XLM19VA100001

BEAD Chip Beads DDY160808U011MB 10Ω 200mA 0603(1608) TAPING MAGIC LEAD
FREE

SMD

CHIP BEAD Ferrite Chip Beads (high current) WB201209B601QLT02 120Ω 3000mA 1206

SMD

Walsin

BEZEL ASSY LM/MR19V-AAAD BEZEL+POWER BUTTON+FUNCTION
BUTTON+LENS

1

3

5

3

1

1

1

1
1

4
1
4

1
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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

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W

o

M

G

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0

r

D

m

n

C

m

c

m

m

m

m

m

m

)

m

0

l

m

l

e

L

L

e

L

0

0

0

)

m

C

m

)

)

K

G

N

U

N

N

D

)

n

)

)

)

6

)

)

)

)

ViewSonic Model Number: VS11369

BOM LIST (VA930M-1)

Rev: 1a

Serial No. Prefix: QE

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

1 N/A E015-006-W
2 N/A E015-016-1-W

3 E-00005792

4 N/A
5 N/A F001217043001

6 N/A
7 N/A F101415170401
8 N/A F10250619VA02

9 N/A F103015170401
10 DC-00008065 F103015171A01
11 N/A F103915170401
12 N/A F103915171A01
13 N/A F10451019VA01
14 N/A F104515170401
15 P-00008055 F2013319VA001
16 P-00008056 F2014319VA001
17 N/A F300257605251
18 P-00008081 F40071619VA02
19 N/A F401422LM0001

20 N/A

21 N/A

22 N/A
23 N/A F50301191A001
24 N/A F801190000023
25 N/A F900181000001
26 N/A F900381000004
27 N/A F9008G2000002
28 N/A M101082807401
29 N/A M104254008401
30 N/A M105243005401

31 N/A
32 N/A
33 N/A M155223008401
34 N/A M621700LM0420-A
35 N/A M628700LM0010-F
36 N/A P703A995LM010-A
37 N/A
38 N/A V5004AP150201
39 N/A V5011A5150101
40 N/A V501275024801
41 N/A V900505020003
42 N/A V900505030001 AL FOIL L100xW40xT0.07mm 1
43 N/A V900505030007
44 CB-00005758 W0026918A0142
45 CB-00006504 W0926418AQ951
46 A-00008026 W402091809531
47 CB-00008033 W47A103015003
48 N/A W47A103015004
49 N/A W47B100620001
50 N/A W47B101030001

51 B-00008053

52 N/A
53 E-00008035 XLM19VA030001

54 N/A
55 N/A P392522A40001
56 B-00008051 XLM19VA040002
57 N/A A01F241615A21

58 N/A
59 N/A A03D111703A54
60 N/A A03D111703U01
61 N/A A03D111703A53
62 N/A A03D916403R01
63 N/A A07D212005R01
64 N/A A082523BR2001

65 N/A
66 N/A BLM19VAM10116
67 N/A C02205003C111
68 N/A C02210003J111
69 N/A C02212003J111
70 N/A C02222003J111
71 N/A C02310501K111
72 N/A C02410302K111
73 N/A C02410403K111
74 N/A C02447302K111
75 N/A C02447401K111
76 N/A
77 N/A

E34862190H303-A

F000417VAK001

F001217VA3001

F401422LM0002

F40191819VA01

F40191819VA02 Top/Bottom paper sheet C Flute LM/MR19V-AAAD L980*W595*H60mm(inside Dim.) 0.0385

M105244005401

M105244006C01

V300800000001

XLM1700390015-SF

XLM1700390015-SH

E231080200020

A03D111703G03

A43H206506A01

C4021006M2431
C4021014M2222

(10mm*14mm) Bird log
VIEWSONIC AL38M
LCD MODULE HSD190ME13-A16 1280×1024 [SX] 19" LVDS
HANNSTAR(8B0/G0/A0"A" FOR VA/V
Quick Install Manual LM/MR17V-AAAD L190*W127mm for viewsonic VG730m
REV:0
USER'S GUIDE LM/LM1704 ENGLISH L210*W148mm for ViewsonicREV:
Explanation card LM/MR17V-AAAD ENGLISH L210*W148mm for viewsonic
VA730m REV:
MARK LM/LM1704 L11*W11mm energy sta
Safety Label LM/MR19V-AAAD L150.5*W29.5mm for viewsonic VA930m HS
Blank Label LM/LM1704 L50*W25m
Blank Label LM/MR17I-AAA L36*W9mm for viewsonic chi
CARTON LABEL(UPC) LM/LM1704 L76*W76mm FOR VIEWSONI
CARTON LABEL LM/MR17I-AAA L89*W58mm forviewsonic 8m
RATING LABEL LM/MR19V-AAAD L322*W14mm for viewsonic VA930
RATING LABEL LM/LM1704 L7*W7mm for Viewsoni
POLYETHYLENE -L EPS LM/MR19V-AAAD L155*W270*H565m
POLYETHYLENE -R EPS LM/MR19V-AAAD L155*W270*H565m
PLASTIC BAG PE L760*W525*T0.08m
CARTON K3K LM/MR19V-AAAD L486*W278*H590mm for viewsonic VA930
PARTITION SUPPORT BC Flute(Craft) LM/MONITOR L800*W50*H50*T5m
PARTITION SUPPORT BC Flute(Craft) LM/MONITOR系列
L1800*W50*H50*T5m
Top/Bottom paper sheet C Flute LM/MR19V-AAAD L1140*W980*H60mm(inside
Dim.

PALLET SMOKE WOOD LM/MR19I-AAA L1140*W980*H120m
CD MANUAL LM/MR19V-AAAD for viewsonic VA930m HSD REV:
PE LIMPID W500*T0.03mm 1500m/rol
Pallete Wrap Film, PE LIMPID L1200*W1200*T0.15m
PACKTHREAD PP WHITE W14.5mm*T0.8mm 1300m/rol
Screw, Machine Copper Hexagonal head L5mm Φ2.8*L7mm Nickel plat
SCREW MACHINE/STEELΦ4xL8mm NICKE
SCREW MACHINE low carbon steel + Binding head Φ3.0mm L5mm NICKE
SCREW MACHINE low carbon steel +/Binding head Φ4.0*L5mm NICKEL with
toothed lock washers
SCREW MACHINE low carbon steel +/Binding Φ4.0*L6mm black anti-releas
SCREW P head Φ3.0* L8mm NICKE
Bracket SECC LM/MR19V-AAAD REV:
Supporter SECC riveted LM/MR19V-AAAD REV:
Cover, ABS HB BLACK LM/MR19V-AAAD REV:
GLUE 50g/PES (﹕- 60℃~+200℃)
ADHESIVE TAPE L25000*W15*T0.25mm 25m/ROLL(YW0910300002
ADHESIVE TAPE L50000*W8*T0.1m
ADHESIVE TAPE L75m*W48*T 0.045mm FOR VIEWSONE
AL FOIL L50×W30×T0.10m

AL FOIL L100xW30*T0.35mm(Y78400004G*1
AUDIO CABIE 26AWG UL2547 L=1800mm 6C BLACK(N65B80-1800
VGA CABLE 30AWG UL20276 L1800mm 15PIN BLAC
AC POWER CORD UL RVV 300/500V 3G S0.75mm2 L180cmBLACK YISHEN
FFC WIRE CY050408001 P=1.0mm 30PIN L150mm HANQUA
FFC WIRE CY050408001 P=1.0mm 30PIN L150mm LOCK HUNG F
FFC WIRE FFCC0605T2350EC P=1.0mm 6TO 6PIN L200mm HANQUA
FFC WIRE FFCC0605T2350EC P=1.0mm 10PIN L300mm HANQUA
POWER BOARD+INVERTER BOARD ASSY PI-SB03 24V+5V LM/17''/19'' LCD
MONITOR FOR VIEWSONIC REV:1(PHIHONG)
POWER BOARD+INVERTER BOARD ASSY PI-SB03 24V+5V LM/17''/19'' LCD
MONITOR FOR VIEWSONIC REV:1(UMEC)
SPEAKER ASSY LM/MR19V-AAA

SPEAKER 4020CPC OBLONG 8Ω 2W 4PIN*1孔 L+R/L450mmY&G LEAD FREE

SPEAKER SPONGE L25*W22.25*H14.1mm EVA(25°
MAIN BOARD ASSY LM/MR19V-AAAD For VG721/VG921 Commo
IC EEPROM AT24C16 2500ns ATMEL SOIC-8 2K*8 (SMD)
IC LINEAR IC VOLTAGE REGULATOR GL1117A-3.3 (INPUT4.8~12V OUTPUT

3.3V) SOT-223 GTM LeadFree (SMD)
IC LINEAR VOLTAGE REGULATOR AP1117E33A SOT-223 ANACHIP (SMD
VOLTAGE REGULATOR LD1117-18-A SOT-223 3PIN 1.8V UTC (SMD)
IC Linear voltage converter AP1117E18A SOT-223-3Pin(SMD
IC , Analog , Regulator , RT9164-18CG , SOT223-3 ,Richtek
IC MCU RTD2120L 96KB LQFP48 Realtek LeadFree (SMD
IC ASIC/SCALER RTD2523B PQFP-128 REALTEK (SMD)
LINEAR IC POWER AMPLIFIE with Volume contorl PA2065JI 2W DIP-16PIN
ANPEC (DIP)
BARE PCB LM/MR19V-AAAD MAIN BOARD 2SIDES FR-4 T1.6mm REV:1.
CAP MLCC NPO 5pF 50V ±0.25%(C) 0603 TAPPING (SMD)
CAP MLCC NPO 10pF 50V ±5% 0603 TAPPING (SMD)
CAP MLCC /NPO 12PF 50V ±5%(J) 0603 TAPPING (SMD)
CAP MLCC /NPO 22PF 50V ±5%(J) 0603 TPPING (SMD)
CAP MLCC X5R 1uF 16V ±10% (K) 0603 TAPING (SMD)
CAP MLCC X7R 10nF/25V ±10%(K) 0603TAPPING (SMD
CAP MLCC X7R 0.1UF/50V ±10%(K) 0603 TAPPING(SMD)
CAP MLCC/ X7R 0.047uF /25V ±10%(K) 0603 TAPPING(SMD)
CAP MLCC X7R 470nf 16V ±10%(K) 0603 TAPING lead free (SMD
CAP EC(S) -40~105℃ 10uF 25V ±20% (M) Φ5×H7mm P=2.5mm (DIP
CAP EC(S) -40~105℃ 100uF 16V ±20% (M) Φ5×H11mmP=2.0mm (DIP

0.077

0.154

0.0385

0.0385

0.00054

0.0385

0.00067

14

0.01

0.01

0.0064

0.0133

46

1
1

1

1

1

1

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

1

4
4

1

4
4
1
1
1

4
1
1
1
1
1
1
1

1

1

1

4
1
1

1

1
1
1
1
1
1

1

1
3

1
3

1

6
1
4
6

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

64

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

)

)

e

)

T

M

P

N

D

2

e

0

S

2

e

0

m

0

0

0

0

I

C

0

K

0

E

r

0

78 N/A
79 N/A
80 N/A

81 N/A
82 N/A D00BAV9905G01
83 N/A D00L414803Y11
84 N/A D01ZT52C03K01
85 N/A J41070515T201

86 N/A
87 N/A J4509100102H1
88 N/A J4509100306H1

89 N/A

90 N/A

91 N/A
92 N/A Q441240047151
93 N/A R070000J10311
94 N/A R070000J20111
95 N/A R070059J61111
96 N/A R070100J10111
97 N/A R070470J10111
98 N/A R070750J10111
99 N/A R071000J10111

100 N/A R071001J20111
101 N/A R071002J20111
102 N/A R071003J10111
103 N/A R071004J30111
104 N/A R071502F30111
105 N/A
106 N/A R072200J20111
107 N/A R073002J10111
108 N/A R074701J20111
109 N/A R074702J20111
110 N/A R076801J10111
111 N/A R144701J20112
112 N/A T00T390402G01
113 N/A T00T390602G01
114 N/A T01A340102A21
115 N/A Y640224002*1
116 N/A Y64115HB04*1
117 N/A Y64115HB06*1
118 B-00008052 XLM19VA050001
119 N/A BLM19VAB10212
120 N/A J4509100065H1
121 N/A P764P281LM010-A
122 N/A XLM19VA050002
123 N/A BLM19VAB10112
124 N/A D062103810001
125 N/A J4509100065H1

126 N/A
127 N/A P764P295LM010

128 C-00008099
129 N/A P727A900LM100-B
130 N/A P761A998LM010-B
131 N/A P763A998LM130-B
132 N/A P791P500LM060-A
133 C-00008074 XLM19VA110001
134 N/A M410810130001
135 N/A M632700LM0060
136 N/A P642004010002
137 N/A P728A995LM140-A
138 HW-00008005 XLM19VA270001
139 N/A XLM19VA380001
140 N/A M711200LM0150-E
141 N/A

C4022204M2322
C4022296M2122
C4024704M2422

C4026813M5341 CAP EC -40~105°c 680uF 10V ±20%(M) Φ8*H11.5mm P=3.5mm LEAD FREE (DIP) 1

J4507270155B1

L004100201101

L012121201113 BEAD CHOKE Ferrite(generalcircuit) DDY160808U121MB120Ω 200mA 0603(SMD) 8

L013121302A11

R072001J30111

J4509100102H1 FFC CONNECTOR P=1mm 10PIN 90° YELLOW CF16061D0T0 HANQUAN (DIP) 1

XLM19VA100002

P369579010001 MYLAR L95*W79.5*T0.1mm WHITH ADHESIVE 1

CAP EC -40~105℃ 22UF/16V ±20%(M) ∮5*H5MM P=2.0MM (DIP)
CAP EC -40℃~105℃ 2.2uF/25V ±20%(M) ψ4*H5mm P=2.0mm (DIP
CAP EC -40∘~105℃ 47UF/16V ±20% (M) ∮5*H7MM P=2.0MM (DIP)

DIODE BAV99 SOT-23 GTM (SMD)
DIODE LL4148 SOD-123 YING SMD
ZENER BZT52C SOD-123KINGWELL 5.6V (SMD)
Ear-Phone JACK,5 PIN,DIP 90°,LIME GREEN,Tekcon
D-SUB H/D,15PIN,VGA PC99(LIGHT BLUE)DIP 90°,3 ROW,1285-15S-004-98C­01,TEKCON
FFC CONNECTOR P=1mm 10PIN 90° CF16061D0T0 HANQUAN (DIP
FFC CONN ,30 PIN,1.0,DIP 180°,1 ROW,Cvilux 16301V0T0 or compatibl
BEAD Chip Beads DDY160808U011MB 10Ω 200mA 0603(1608) TAPING MAGIC
LEAD FREE (SMD)

CHIP BEAD Ferrite Chip Beads (high current) WB201209B601QLT02 120Ω 3000mA
1206 Walsin (SMD
CRYSTAL QUARTZ 24MHZ 30PPM 20PF 49US CRE (DIP)
RES CHIP 0Ω ±5%(J) 1/10W 0805 TAPPING (SMD)(Y180320000J0)

05: RESISTOR.RES CHIP 0Ω ±5%(J).1/8W 0603 TAPPING (SMD)......

RES CHIP 0.5Ω ±5%(J) 1/2W 1210 TAPING LEAD FREE (SMD)
RES CHIP 10Ω ±5%(J) 1/10W 0603 TAPPING(SMD)
RESISTOR.RES CHIP 47Ω ±5%(J) 1/10W.0603 TAPPING(SMD)

RESISTOR.RES CHIP 75Ω ±5%(J) 1/10W.0603 TAPPING(SMD)......

RES CHIP 100Ω ±5%(J) 1/10W 0603 TAPPING (SMD)

05: RESISTOR.RES CHIP 1KΩ ±5%(J) 1/8W.0603 TAPPING (SMD)......

05: RESISTOR.RES CHIP 10KΩ ±5%(J) 1/8W.0603 TAPPING(SMD)......

RES CHIP 100KΩ ±5%(J) 1/10W 0603 TAPPING (SMD)
RES CHIP 1MΩ ±5%(J) 1/16W 0603 TAPPING (SMD)
RES CHIP 15KΩ ±1%(F) 1/16W 0603 TAPPING (SMD)
RES CHIP 2KΩ ±5%(J) 1/16W 0603 TAPPING （SMD)(Y180222001J0)

05: RESISTOR.RES CHIP 220Ω ±5%(J) 1/8W.0603 TAPPING(SMD)......

05: RESISTOR.RES CHIP 30KΩ ±5%(J) 1/10W.0603 TAPPING (SMD)......

RESISTOR.RES CHIP 4.7KΩ ±5%(J) 1/8W.0603 TAPPING(SMD)......

05: RESISTOR.RES CHIP 47KΩ ±5%(J) 1/8W.0603 TAPPING (SMD)......

RES CHIP 6.8KΩ ±5%(J) 1/10W 0603 TAPPING (SMD)
RES ARRAY 4.7KΩ ±5%(J) 1/10W 8P4R 3216 TAPPING (SMD)
TR GMBT3904 SOT-23 GTM (SMD)
TR GMBT3906 SOT-23 GTM (SMD)
XSTR AO3401/ST3401, SOT-23;3 , Alpha & Omega/S
DVI HD FEMALE 24P H=20M
CONNECTOR M 180°/2.0mm 1 ROW 4
CONNECTOR 180° 2mm 1ROW 6PI
KEY BOARD ASSY LM/MR19V-AAA
BARE PCB LM/MR19V-AAAD BUTTON BOARD 1SIDE FR-1 T1.0mm REV:1.
FFC CONN ,6 PIN,1.0,DIP 90°,1 ROW,Cvilux CF16071D0T0 or compatibl
SWITCH PA66 WHITE 22051 LM/MR17D-AAAD REV:
KEY BOARD ASSY LM/MR19V-AAAD 2SIDE
BARE PCB LM/MR19V-AAAD BUTTON BOARD 2SIDES FR-4 T1.0mm REV:1.
LED BLUE+ORANGE KPB-3025 TAPING LEAD FREE (SMD)
FFC CONN ,6 PIN,1.0,DIP 90°,1 ROW,Cvilux CF16071D0T0 or compatibl

SWITCH PA66 BLACK LCD MONITOR SERIES REV:
BEZEL ASSY LM/MR19V-AAAD BEZEL+POWER BUTTON+FUNCTION
BUTTON+LENS VA930
BEZEL ABS HB BLACK+SILVER Paint+ Logo Print LM/MR19V-AAAD REV:
POWER BUTTON ABS HB SILVER Paint LM/MR19V-AAAD REV:
FUNCTION BUTTON ABS HB SILVER PaintLM/MR19V-AAAD REV:
LENS PMMA Transparent LM/MR19V-AAAD Texturized REV:
HOUSING ASSY LM/MR19V-AAAD RGB+AUDIO+DV
VASA BKT T=0.8mm SEC
Fix Plate SECC T0.8mm LM/ML17A2-a REV:
Rubber Cap Round Φ4.84*H5.5mm BLAC
HOUSING ABS HB BLACK LM/MR19V-AAAD RGB+AUDIO+DVI REV:
MECHANICAL ASSY LM/MR19V-AAAD BRACKET+BAS
SHIELD ASSY LM/MR19V-AAAD W/Myla
Shielding cover, SPTE LM/MR19V-AAAD REV:

11

10

15

12

2
1
1

5

1

1

1
1

3

5

2
4
9
1
8
3
5

6
6
1
1
2
3
7
1

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

1

1

1
1
1
1
1
4
1
4
1
1
1
1

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

65

8. Exploded Diagram and Exploded Parts List

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

66

ViewSonic Model Number: VS11369

EXPLODED PARTS LIST (VA930m-1)

Rev: 1a

Serial No. Prefix: QEW

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

1 N/A P791P500LM060-A LENS PMMA LM/MR19V-AAAD 1
2 N/A P761A998LM010-B POWER BUTTON ABS HB SILVER LM/MR19V-AAAD REV:0 1
3 N/A P763A99BLM130-B FUNCTION BUTTON ABS HB SILVER LM/MR19V-AAAD REV.0 1
4 N/A P727A900LM101-B BEZEL ABS HB SILVER+BLACK LM/MR19V-AAAD FOR VA930m REV:1 1
5 N/A P392522A40001 SPEAKER SPONGEL25*W22.25*H14.1mmEVA 4
6 N/A E231080200020 SPEAKER 4020CPC OBLONG 8Ω 2W4PIN 1
7 E-00005792 E34862190H303 LCD MODULE HSD190ME13-A16 1280×1024 [SX] 19" LVDSHANNSTAR 1
8 N/A M101082807401 SCREWMACHINE H Φ2.8*L7mm 4
9 N/A M105243005401 SCREW MACHINE B(Binding) Φ3.0mm L5mm NICKEL 14

10 N/A M621700LM0420-A Bracket SECC 1
11 B-00008051 XLM19VA040002 MAIN BOARD ASSY LM/MR19V- AAAD For VG730/VG930 1
12 B-00008053 XLM1700390015-SF POWER BOARD+INVERTER BOARD 1
13 N/A M105244005401 SCREW MACHINE B Φ4.0*L5mm NICKEL withtoothed lock washers 1
14 N/A P369579010001 MYLARL95*W79.5*T0.125mmWHITH ADHESIVE 1
15 N/A M711200LM0150-E SPTEL M/MR19V-AAAD 1
16 N/A M155223008401 SCREW 十/ P Φ3.0* L8mm NICKEL 4
17 N/A M628700LM0010-F Supporter SECC LM/MR19V-AAAD REV:0 1
18 N/A M632700LM0060 FIX PLATE SECC T0.8mmLM/ML17A2-a REV.0 1
19 N/A M410810130001 VASA BKT T=0.8mmSECC 4
20 N/A P728A995LM140-A HOUSING ABS HB BLACK LM/MR19V-AAAD 1
21 HW-00008005 XLM19VA270001 MECHANICAL ASSY LM/MR19V-AAAD BRACKET+BASE 1
22 N/A M105244006C01 SCREW MACHINE 十/BΦ4.0*L6mm 8
23 N/A P642004010001 Φ4.84*H5.5mmBLACK 4
24 N/A P703A995LM010-A ABS HB BLACK LM/MR19V-AAAD REV:0 1

EXPLODED PARTS LIST (VG930m-3)

ViewSonic Model Number: VS11369
Rev: 1a

Serial No. Prefix: QC2

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

1 N/A P791P500LM060-A LENS PMMA LM/MR19V-AAAD 1
2 N/A P761A99BLM010-B POWER BUTTON ABS HB SILVER LM/MR19V-AAAD REV.0 1
3 N/A P763A99BLM130-B FUNCTION BUTTON ABS HB SILVER LM/MR19V-AAAD REV.0 1
4 N/A P727A900LM100-H BEZEL ABS HB BLACK+SILVER LM/MR19V-AAAD REV.0 1
5 N/A P392522A40001 SPEAKER SPONGEL25*W22.25*H14.1mmEVA 4
6 N/A E231080200020 SPEAKER 4020CPC OBLONG 8Ω 2W4PIN 1
7 E-00005792 E34862190H303 LCD MODULE HSD190ME13-A16 1280×1024 [SX] 19" LVDSHANNSTAR 1
8 N/A M101082807401 SCREWMACHINE H Φ2.8*L7mm 4

9 N/A M105243005401 SCREW MACHINE B(Binding) Φ3.0mm L5mm NICKEL 14
10 N/A M621700LM0420-A Bracket SECC 1
11 B-00008051 XLM19VA040002 MAIN BOARD ASSY LM/MR19V- AAAD For VG730/VG930 1
12 B-00008053 XLM1700390015-SF POWER BOARD+INVERTER BOARD 1
13 N/A M105244005401 SCREW MACHINE B Φ4.0*L5mm NICKEL withtoothed lock washers 1
14 N/A P369579010001 MYLARL95*W79.5*T0.125mmWHITH ADHESIVE 1
15 N/A M711200LM0150-E SPTEL M/MR19V-AAAD 1
16 N/A M155223008401 SCREW 十/ P Φ3.0* L8mm NICKEL 4
17 N/A M628700LM0010-F Supporter SECC LM/MR19V-AAAD REV:0 1
18 N/A M632700LM0060 FIX PLATE SECC T0.8mmLM/ML17A2-a REV.0 1
19 N/A M410810130001 VASA BKT T=0.8mmSECC 4
20 N/A P728A995LM140-A HOUSING ABS HB BLACK LM/MR19V-AAAD 1
21 HW-00008005 XLM19VA270001 MECHANICAL ASSY LM/MR19V-AAAD BRACKET+BASE 1
22 N/A M105244006C01 SCREW MACHINE 十/BΦ4.0*L6mm 8
23 N/A P642004010001 Φ4.84*H5.5mmBLACK 4
24 N/A P703A995LM010-A ABS HB BLACK LM/MR19V-AAAD REV:0 1

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

67

PACKING PART LIST (VA930m-1)

ViewSonic Model Number: VS11369
Rev: 1a

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

1 P-00008081 F40071619VA02
2 P-00008056 F2014319VA001
3 P-00008055 F2013319VA001
4 A-00008026 W402091809531
5 CB-00005758 W0026918A0142
6 CB-00006504 W0926418AQ951

7 N/A F801190000012
8 N/A F300272501501

9 N/A YLM19VAR73A01

10 P-00008176 F300257605251 PLASTIC BAG PE L760*W525*T0.08m

CARTON K3K LM/MR19V-AAAD L486*W278*H590mm for viewsonic VA930m
POLYETHYLENE -R EPS LM/MR19V-AAAD L155*W270*H565mm
POLYETHYLENE -L EPSLM/MR19V-AAADL155*W270*H565mm
AC POWER CORD US RVV300/500V 3G S0.75mm2 L180cm BLACK
AUDIO CABIE 26AWG UL2547 L=1800mm 6C BLACK
VGA CABLE 30AWG UL20276 L1800mm 15PIN BLACK
CD
ENGLISH+FRRENCH+GERMANY+ITALY+SPAIN+FINLAND+JAPANESE+KOREA
N+CZECH+CHINESELM/MR19I-AAA FOR VIEWSONIC CMO REV:0
PLASTIC BAG LDPE L250*W150*T0.08mm
FINISH GOODS LM/MR19V-AAAD RGB+DVI+AUDIO HANNSTAR USA UL mark
CB+CUL+UL+SASO+OTHER FOR ViewSonic

m 1

1
1
1
1

1

1
1

1

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68

PACKING PART LIST (VG930m-3)

ViewSonic Model Number: VS11369
Rev: 1a

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

1 P-00008057 F40071619VA01 CARTON K4K (C)LM/MR19V- AAAD L486*W278*H590mm for viewsonic VG930m 1
2 P-00008056 F2014319VA001 POLYETHYLENE -R EPS LM/MR19V-AAAD L155*W270*H565mm 1
3 P-00008055 F2013319VA001 POLYETHYLENE -L EPSLM/MR19V-AAADL155*W270*H565mm 1
4 A-00008026 W402091809531 AC POWER CORD US RVV300/500V 3G S0.75mm2 L180cm BLACK 1
5 CB-00005758 W0026918A0142 AUDIO CABIE 26AWG UL2547 L=1800mm 6C BLACK
6 CB-00006504 W0926418AQ951 VGA CABLE 30AWG UL20276 L1800mm 15PIN BLACK 1

7 N/A F801190000012
8 N/A F300272501501 PLASTIC BAG LDPE L250*W150*T0.08mm 1

9 N/A YLM19VAR73A01

10 P-00008176 F300257605251 PLASTIC BAG PE L760*W52

CD
ENGLISH+FRRENCH+GERMANY+ITALY+SPAIN+FINLAND+JAPANESE+KOREAN+CZECH+CHINESEL
M/MR19I-AAA FOR VIEWSONIC CMO REV:0 1

FINISH GOODS LM/MR19V-AAAD RGB+DVI+AUDIO HANNSTAR USA UL mark
CB+CUL+UL+SASO+OTHER FOR ViewSonic 1

5*T0.08mm 1

9. Block Diagram

Audio(5V)

3.3V supply chip

DC

POWER

RTD2523B/RTD2023L and

DC

MTV512

POWER

REGULAT

OR

5V supply to panel

TX0+ TX0-

Backlight

17” panel

19” panel(Option)

TX1+ TX1-

Backlight

Control

Inverter

TX2+ TX2-

AC-IN

POWE(90V~264V)

XIN

Crystal

24MHZ

Colock

Triple

GEN

ADC

Interface

XOUT

24MHZ

PHD ,PCLK

PHS, PVS

Realtek

LVDS

Transmitter

RE「7:0」,RO「7:0」

RTD2523B/

RTD2023L

Switch

A03401

GE「7:0」GO「7:0」

BE「7:0」BO「7:0」

Panel

Interface

Host

Interface

ON/OFF

XOUT

24MHZ

MCU

MTV512

64KB

Power

Audio

Amp.

Supply

APA2065

Speaker

(Option)

Out

ARAGABHSVS

ANALOG

RGB

Digital

DVI

TMDS

(Option)

SCL

SDA

+,-,Down

Auto,Right

EEPROM

AT24C16

Keypad

Line

In

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

69

10. Schematic Diagrams

1
2
3
4
5
6

CN1

2.0_11pin

5DVCC

BKLT-VBRI
BKLT-EN

3

VIN

U3

1

VOUT

GND

1117-33/AIC1084-33

DGND

C1

100uF_16V

5V

L1FEB/1206

5V

3.3V

L2 FEB/1206

2

100uF_16V

C2

C7

+

100nF

5DVCC

C8

100nF

3.3V PANEL_VCC
5V

3.3DVCC

+

R2 NC/0

R2 NC/0

R3

0/NC

ONPANEL_5V

R4

10K

J1

C6

+

100uF_16V

R6
1K

Q1

40mil 40mil

100k

R5

C9

NC

AO3401

1

Q2

1

KST3904

2 3

PANEL POWER

32

C3

22uF/16V

C4

100nF

FB1 FEB/1206

C5

0.01uF

DGND

DGND

BKLT-VBRI

BKLT-EN

R8 2K

C10

1uF

Q3

KST3904

R14 220

5DVCC

R7

4.7K

2 3

DGND

R9 NC

1

5DVCC

R12

4.7K
R15 NC

R126

1K

DGND

VBRI

JP1

10

10

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

HEADER 13/SM

MCU_VCC

R10

330

23

Q4

2N3906

LED-2

LED-1

R11

330

1

R13 1K

Q5

23

2N3906

C132

100nF

R17 1K

1

C131

100nF

C130

100nF

LED1

C129

100nF

LED2

C128

100nF

R123

R116 220
R117 220
R118 220

R119

R120 220
R121

R122 220

C127

100nF

220

220

220

LED-2
LED-1

MUTE
UP

DOWN
EXIT
MENU

POWER

C70

47uF_16V/NC

+

R16

10K/NC

C11

100nF

Q6

KST3904

2 3

DGND

1

R127 1K

INVON

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70

ViewSonic Corporation

Model

Title

Date Rev:

JP5

10

10

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

HEADER 13/SM

MUTE
UP
DOWN
EXIT

MENU

POWER

LED-2

LED-1

LED1

A1C

A2

6
5
4
3
2
1

HEADER 13/SM

1 2
3 4

JP4

6
5
4
3
2
1

SW6

JP3

1
2
3
4
5
6

HEADER 13/SM

1
2
3
4
5
6

MENU
EXIT

DOWN

UP
MUTE
DGND

1 2
3 4

1 2
3 4

1 2

SW1

SW2

SW3

3 4

1 2

SW4

3 4

1 2

SW5

3 4

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

71

ViewSonic Corporation

Model

Title

Date Rev:

FBA1

FBA2

FEB/1206

5VA

5DVCC3

CA1

0.1uF

AGND

BED/6

CA2

DGND

0.1uF

CNA1

PHONEJACK 5P

1
2
4
5
3

FBA5 BED/6

FBA4

BED/6

FBA6

AGND

3

BED/6

NC/180PF

CA6

AGND

VOLUME3

AGND

STBY

RA4

RA6

CA10

NC/180PF

10K

10K

RA5

47K

RA3 15K

10uF_16V

AGND

CA3

RA7

AGND

E

47K

+

AGND

CA4
1uF

CA8

1uF

AGND

UA1

1

ROUT+

2

SHUTDOWN

3

RIN-

4

GND

5

GND

6

VOLUME

7

LOUT+

8 9

LIN- VDD

VDD

ROUT-

SE/BTL

GND

GND

BYPASS

LOUT-

APA2065

16

15

14

13

12

11

10

2.2uF_16V

CA12

5VA

CA13

0.1uF

CA11

+

100uF_16V

AGND

FBA7 BED/6

CA15
NC/0.1uF

CNA2

1
2

2PIN 2.0mm180"

RA8

NC/1R2

FBA8 BED/6

FBA9 BED/6

CA16
NC/0.1uF

RA9

NC/1R2

CNA3

1
2

FBA10 BED/6

+

2PIN 2.0mm180"

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

72

AGND

ViewSonic Corporation

Model

Title

Date Rev:

VGA5V_1

DVI_POWER

3.3DVCC

3.3DVCC

R141

1N4148

D26

1 2

1N4148

D28

1 2

0

1N4148

D27

1 2

R145

NC/4.7K

Q10

2 3

2N3906

1

4.7K

R139

2 3

Q11

2N3906

1

R144

4.7K

DGND

RESET_MCU

DDC2_SDA

UP

DOWN

EXIT

MENU

POWER

VOLUME

DDC2_SCL

LED1

DDC1_SDA

DDC1_SCL

R143

NC/4.7K

IICSDA

IICSCL

MCU_VCC

R146 100

R147 100

R148

R149 100

C122

+

10uF_16V

R142

4.7K

100

MCU_VCC

R136

R137

4.7K

IICSDA
IICSCL

12

D29

1N4148

MCU_RESET

D30

1N4148

1 2

C123

C124

+

100nF

RP3

472_4

44
45
46
47
48

10
11
12
13
14

1
2
3

9

8
5

100uF

MCU_RESET

U5

P5.0/DA0
P5.1/DA1
P5.2/DA2
P5.3/DA3
P5.4/DA4
P5.5/DA5
HSCL2/P5.6
HSDA2/P5.7

P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO
P7.7

HDA1/TX/P3.1
HCL1/RX/P3.0

MTV512

4

RST

15

41

VCC

MTV512MG

XTAL2

XTAL1

VSS

16

17

40393837363534

P1.0

P1.1

P1.2

NC

6

MCU_VCC

RP4

1 8

2 7

3 6

472_4

1 8

2 7

3 6

4 5

4 5

P1.3

P1.4

P1.5

VSYNC

P6.7

P6.6/CLK0

P6.5

P6.4
P6.3/AD3
P6.2/AD2
P6.1/AD1
P6.0/AD0

NC

32

MCU_VCC

33

P1.6

P1.7

29

NC

28

27
26
25
24
23
22
21
20

RP1

472_4

1 8

2 7

3 6

4 5

4 5

RP2

472_4

1 8

2 7

3 6

R138 100Ω
R140 100Ω

ONPANEL_5V
INVON

RTD_SCSB

RTD_SCLK

RP5

SDIO0

SDIO1
SDIO2
RTD_SD3/SDI

MUTE

DVII_DETECT

DSUB_DETECTLED2

STBY

4.7K
U4

8

5DVCC

5

SDA

6

SCL

4

GND

X24C16 (SMD)

TEST

A2
A1
A0

DGND

C121

7
3
2
1

100nF

DGND

RP6

4 5

2 7

3 6

472_4

1 8

MCU_VCC

C125
10pF

ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

73

Y224MHz

R152

6.8K

C126
10pF

Closed to MCU

R150

10K

5DVCC

R151

10K

472_4

1 8

2 7

3 6

4 5

MCU_VCC

ViewSonic Corporation

Model

Title

Date Rev:

PANEL_VCC

30

TXO0-

TXE3+

RXO0+

TXO0+

TXE3-

RXE3-

RXO1-

TXO1-

TXEC+

RXEC+

29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

RXO1+

37

TXO1+

TXO2-

TXO2+

TXOC-

TXOC+

TXO3-

TXO3+

TXE0-

TXE0+

TXE1-

TXE1+

TXE2-

TXE2+

TXEC-

24

RXEC-

CN2 CF1601S 30Pin-1.0H(Cvilux)(DIP)

RXO2-

36

RXO2+

35

RXOC-

34

RXOC+

33

RXO3-

32

RXO3+

31

RXE0-

30

RXE0+

29

RXE1-

28

RXE1+

27

RXE2-

26

RXE2+

25

R3.3DVCC

C40

100nF

R1.8DVCC

C41

100nF

R58

4.7K

R61

NC

R3.3DVCC

C42

100nF

NC/FEB/1206

L11

100uF_16V

C45

R59

NC

R62

4.7K

C43

100nF

Closed to Scaler

C27
22pF

R47

6.8KNC

C28
22pF

R3.3DVCC

R63

4.7K

R64

NC

C44

+

+

10uF_16V

R65

1K

C46

100nF

C47

100nF

XO

Y1

24MHz

2

XI

R1.8DVCC

C37

100nF

RX2P

RX2N

RX1P

RX1N

RX0P

RX0N

RXCP
RXCN

B0+2
G0-2

G0+2

SOG02

R0-2

R0+2

AHS02
AVS02

DDC1_SCL

DDC1_SDA

L10 FEB/1206

10uF_16V

XO
XI

RX2P
RX2N

RX1P
RX1N

RX0P
RX0N

RXCP
RXCN

B0-

B0-2

B0+

G0-

G0+

SOG0
R0­R0+

AHS0
AVS0

R66 100

R67 100

C38

C36

+

100nF

U2

127

XO

128

XI

125

DPLL_VDD

126

DPLL_GND

1

APLL_GND

2

APLL_VDD

3

PLL_TEST1 / TCON0 / TCON3

4

PLL_TEST2 / TCON1 / TCON12

5

TMDS_TST / PWM0 / TCON2

6

REXT

7

TMDS_VDD

8

RX2P

9

RX2N

10

TMDS_GND

11

RX1P

12

RX1N

13

TMDS_VDD

14

RX0P

15

RX0N

16

TMDS_GND

17

RXCP

18

RXCN

19

AVS0

20

AHS0

21

ADC_VDD

22

ADC_GND

23

B0+

24

B0-

25

SOG0

26

G0+

27

G0-

28

R0+

29

R0-

30

B1- / V7

31

B1+ / V6

32

G1- / V5

33

G1+ / V4

34

SOG1 / V3

35

R1- / V2

36

R1+ / V1

37

ADC_GND

38

ADC_VDD

39

AHS1 / V0

40

AVS1 / VCLK

DDCSCL1

DDCSDA1

1.8CC

C39

100nF

47465972839510860718496

116

117

VCCK

GNDK

GNDK

RTD2523B( LVDS )

DDCSCL1 / TCON4

DDCSDA1 / TCON9

SDIO[1] / TCON7

SDIO[0] / TCON13

50

51

52

VCCK

SDIO[3] / TCON0

SDIO[2] / TCON11

SCSB / TCON12

57

555453

56

RV1

PVCC

SCLK / TCON3

C29

100nF

0

107

PVCC

PVCC

PVCC

PVCC

PGND

PGND

PGND

PGND

DDCSCL2 / VCLK / TCON4

DDCSDA2 / V7 / TCON6

SDIO[0] / V1 / TCON10

PWM1 / TCON0 / COUT

BJT_B

BB3P/BBLU7

BB3N/BBLU6

BB2P/BBLU5

BB2N/BBLU4

BB1P/BBLU3

PWM2 / TCON1/TCON7

4858616263646566676869

49

BJT_B

BB1N/BBLU2

C30

C31

100nF

100nF

C34

C35

100nF

100nF

PGND

33VRST_REF

RESET_OUT

TCON9 / PWM0

SCLK / V6 / TCON3

SCSB / V5 / TCON7
SDIO[3] / V4 / TCON9
SDIO[2] / V3 / TCON5
SDIO[1] / V2 / TCON8

V0 / TCON2/PWM1

TCON13 / COUT

33VPNLOUT

AR1N
AR1P
AR2N
AR2P
AR3N
AR3P
AG1N
AG1P
AG2N
AG2P

AG3N / TXO0-

AG3P / TXO0+
ACLKN / TXO1­ACLKP / TXO1+

AB1N / TXO2­AB1P / TXO2+
AB2N / TXOC-

AB2P / TXOC+

AB3N / TXO3­AB3P / TXO3+

BR1N / TXE0­BR1P / TXE0+

BR2N / TXE1­BR2P / TXE1+

BR3N / TXE2­BR3P / TXE2+
BG1N / TXEC-

BG1P / TXEC+

BG2N / TXE3­BG2P / TXE3+

BCLKP/BGRN7

BCLKN/BGRN6

BG3P/BGRN5

BG3N/BGRN4

70

C32

+

22uF_16V

124
123
122
121
120
119
118
115
114
113
112
111
110
109

106
105
104
103
102
101
100
99
98
97

94
93
92
91
90
89
88
87
86
85

82
81
80
79
78
77
76
75
74
73

FEB/1206

L9

33VRST_REF
RST_OUT

RXO0­RXO0+
RXO1­RXO1+
RXO2­RXO2+
RXOC­RXOC+
RXO3­RXO3+

RXE0­RXE0+
RXE1­RXE1+
RXE2­RXE2+
RXEC­RXEC+
RXE3­RXE3+

R60 0

R112

3.3DVCCR3.3DVCC

3.3DVCC

C33

100nF

DGND

XO

XI

DGND

AVS0

AHS0

B0-

B0+

G0-

G0+

SOG0

R0-

R0+

DDC1_SDA

DDC1_SCL

PWM0

RESET_MCU3

RST_OUT

R3.3DVCC

33VRST_REF

4847464544434241403938

U6

1

XO

PLL_VDD

SCLK/PWM0

2

3

4

5

6

7

8

9

10

11

12

RTD_SD3/SDI3

XI

PLL_GND

AVS/VCLK

AHS/V0

B-/V1

B+/V2

G-/V3

G+/V4

SOG/V5

R-/V6

R+/V7

RTD_SCSB3

RTD_SCLK3

RESET_OUT

33VRST_REF

ADC_GND

ADC_VDD

PWM0/SDIO[3]

PWM1/DDCSCL/SCSB

1314151617181920212223

DGND

R1.8DVCC

SCSB/PWM1/DDCSCL

RTD2023L

PWM2/DDCSDA/SCLK

PWM0

4.7K

R3.3DVCC

RESET_MCU

VBRI

3.3DVCC

R70 0

R71 0

BJT_B

2N3906

3.3DVCC

R55

15K

R56

30K

R68

0

1

Q8

3

2

2N3906

1

Q9

3

2

R69

NC/1K

R1.8DVCC

C49

100nF

C48

+

100uF_16V

SDIO[3]/PWM2/DDCSDA

BJT_CTRL

BJT_B

1.8CC

1.8CC

VCCK

VCCK

DGND

PGND

PGND

DGND

RXE3+
RXE3­RXEC+
RXEC­RXE2+
RXE2-

RXE1+
RXE1-

RXE0+
RXE0­RXO3+
RXO3­RXOC+
RXOC-

RXO2+
RXO2­RXO1+
RXO1­RXO0+
RXO0-

RXO0-

RXE3+

SDIO2

SDIO1

SDIO0

RTD_SCLK

RTD_SCSB

RTD_SD3/SDI

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ViewSonic Corporation

Model

Title

Date Rev:

11. PCB Layout Diagrams

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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

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ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1

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* 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:

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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
([e-mail])

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83