ViewSonic VE175b-2, VLCDS23895-6W, VLCDS23895-7W Service Manual

Model No. VLCDS23895-6W/7W

17” Color TFT LCD Display

Service Manual

ViewSonic VE175-2

ViewSonic



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

(VE175-2/ VE175b-2_SM_746 - Rev. 1b – Aug. 2003)

VE175b-2

QDI (A2KYYWW00001 ~ 50000 )

(A2UYYWW00001 ~ 50000)

CPT (A2KYYWW50001 ~ 99999 )

(A2UYYWW50001 ~ 99999)

Copyright

Copyright

¤

2003 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.

Revision History

Revision Date Description Of Changes Approval

1a 17/06/02 Initial Release DCN- 2251 WANGJE

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Trademarks

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

Optiquest is a registered trademark of ViewSonic Corporation.

1b 14/08/03 Revised DCN- 3760 Teddy.Liaw

TABLE OF CONTENTS

2. SPECIFICATIONS ...............................................................................................2

1. PRECAUTIONS AND SAFETY NOTICES..........................................................1

3. FRONT PANEL FUNCTION CONTROL DESCRIPTION.....................................4

4. CIRCUIT DESCRIPTION......................................................................................10

5. ADJUSTING PROCEDURE ................................................................................15

6. TROUBLE SHOOTING FLOW CHART ..............................................................17

7. EXPLODED DIAGRAM........................................................................................21

8. EXPLODED PARTS LIST ...................................................................................23

9. BLOCK DIAGRAM .............................................................................................25

10. SCHEMATIC DIAGRAM.....................................................................................26

11. PCB LAYOUT .....................................................................................................32

12. RECOMMENDED SPARE PARTS LIST..........................................................38

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1. Precautions and Safety Notices

1.1. SAFETY PRECAUTIONS

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

WARNINGS:



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



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



Do not remove the monitor cabinet. There is high-voltage parts inside that may cause electric shock to
human bodies, even when the power cord is unplugged.



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



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



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



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



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

1.2. PRODUCT SAFETY NOTICE

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

1.3. SERVICE NOTES

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

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

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

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

5. Usage of this product please refers to also user's manual.

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2. Specification

2.1. PRODUCT SPECIFICATIONS

LCD Panel 17.0" TFT
Power Management Energy Star compliant VESA
DPMS compatible
< 2W
Displayable Resolution SXGA 1280× 1024 (max.)
Pixel Dimension 0.264(H)× 0.264(V)mm
LCD Display Color 16.2M Color Max. (6bit + FRC)
Viewing Angle CR≧10
Horizontal: 70°+70°
Vertical: -65°+65°
Tilt +90°, -3°
Contrast Ratio 450 : 1 (typ.) 360:1 (m i n.)
Brightness 240 cd/ m

2

(min.)

300 cd/m2 (typ.)
Response Time Tr: 9 ms Tf: 16 ms (typ.)
Tr: 18 ms Tf: 32 ms (max.)
Active Display A rea 337.920mm(H)× 270.336mm(V )
Temperature Operating: 0°C ~ +40°C
Storage: -20°C ~ +60°C
Compliance UL 1950, cUL, EN60950, FCC-B, CE MARK, TÜV/GS, TCO99, CB.
Power Input Voltage: 100~240 Vac
Consumption: 50 Watts (Max.)

2.2. FACTORY SUPPORTING MODES

Primary Preset: VESA 1280 x 1024 @ 60Hz
Look up table timing: 1. IND 640 x 350 @ 70Hz, 31.47kHz, -/+

2. IND 720 x 400 @ 70Hz, 31.467kHz, +/-

3. VESA 640 x 480 @ 60Hz, 31.469kHz, -/-

4. VESA 640 x 480 @ 72Hz, 37.861kHz, -/-

5. VESA 640 x 480 @ 75Hz, 37.5kHz, -/-

6. MAC 640 x 480 @ 67Hz, 35kHz.

7. VESA 800 x 600 @ 56Hz, 35.156kHz, +/+

8. VESA 800 x 600 @ 60Hz, 37.879kHz, +/+

9. VESA 800 x 600 @ 72Hz, 48.077kHz, +/+

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10. VESA 800 x 600 @ 75Hz, 46.875kHz, +/+

11. MAC 832 x 624 @ 75Hz, 49.725kHz.

12. VESA 1024 x 768 @ 60Hz, 48.363kHz, -/-

13. VESA 1024 x 768 @ 70Hz, 56.476kHz, -/-

14. VESA 1024 x 768 @ 72Hz, 58.036kHz, -/-

15. VESA 1024 x 768 @ 75Hz, 60.023kHz, +/+

16. MAC 1024 x 768 @ 75Hz, 60.241kHz.

17. VESA 1280 x 1024 @ 60Hz, 63.981kHz, +/+

18. VESA 1280 x 1024 @ 75Hz, 79.976kHz, +/+

19. MAC 1152 x 870 @ 75Hz, 68.6kHz.

2.3. D-SUB CONNECTOR

D-SUB 15 PIN CONNECTOR

SIGNAL LEVEL

CONNECTOR SIGNAL DESCRIPTION

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

SDA DDC1/2B TTL

SCL DDC1/2B TTL

12345

678910

11 12 13 14 15

1.R 6.GND 11.NC

2.G 7.GND 12.SDA

3.B 8.GND 13.H.SYNC

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

5.GND 10.GND 15.SCL

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Scrolls through menu
options and adjusts the
displayed control.

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

Power On/Off

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

Power light

Front Control Panel

Main Menu
with OSD controls

3. Front Panel Function Control Description

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Do the following to adjust the screen image:

1

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

NOTE: All OSD menus and adjustment screens disappear automatically

after about 30 seconds. This time period is adjustable through the Setup menu
and the OSD timeout control described.

2

To highlight a control you want to adjust, press ▲ or ▼ to scroll up or down
the Main Menu.

3

To select the highlighted control, press button [2]. A control screen appears
like the example shown below.

4

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

5

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

The following tips may help you optimize your display:

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

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

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

The ▼ down
arrow decreases
Contrast, ▲ up
arrow increases
Contrast.

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

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Main Menu Controls

Adjust the menu items shown below by using the up ▲ and down ▼ buttons.

Control Explanation

Auto Adjust

automatically sizes, centers, and fine tunes

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

NOTE: Auto Adjust works with most common video
cards. If this function does not work on your LCD 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 options: preset color
temperatures and User which allows you to adjust red (R), green
(G), and blue (B). The factory setting for this product is 6500K
(6500 Kelvin).

User

— Individual adjustments for red, green, and blue.

5400K

— Adds blue and green to the screen image for a darker

color.

6500K

— Adds red to the screen image for warmer white and

richer red. Default setting.

9300K

— Adds blue to the screen image for cooler white (used

in most office settings with fluorescent lighting).

1

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

2

To adjust selected color, press ▲ or ▼.

3

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

Information

displays the timing mode (video signal input)
coming from the graphics card in your computer. See your
graphic card’s user guide for instructions on changing the
resolution and refresh rate (vertical frequency).

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

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Image Adjust

The Image Adjust controls are explained below:

H./V. Position adjusts horizontal and vertical position of the

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

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

Vertical size is automatic with your LCD display.

Fine Tune sharpens focus by aligning the illuminated text and/

or graphic characters.
Try the Auto Adjust (see page 9) before using the Fine

Tune control.

Sharpness adjusts the clarity and focus of the screen image.

Setup Menu displays the menu shown below:

The Setup Menu controls are explained below:

Language Select allows you to choose the language used in the

menus and control screens.

Control Explanation

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Resolution Notifier

advises the optimal resolution to use.

OSD Position allows you to move the on-screen display menus

and control screens.

OSD Timeout sets the length of time an on-screen display

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

Memory Recall returns adjustments to the original factory

settings if the display is operating in a factory Preset Timing
Mode listed in this user guide.

Control Explanation

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Short Cut Key

Function Key : 5 Key à

: Show OSD Menu or Exit OSD Menu.
: Select down or decrease.(-)
:Select up or increase(+).
: Select Or Enter.
: Auto adjust. (When No OSD)

: Power On/Off.
+ = Power key lock / unlock.

+ = OSD lock / unlock.

+ + = Auto White Balance.

(Remark: recommend to use 5-Disc full white pattern)

+ = Recall Contrast and Brightness. (Don’t show OSD)
+ + No Signal = Enter Burn in mode

+ + (Power On) = Enter Maintain mode.

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4. Circuit Description

A. DC-DC CONVERTER

The DC-DC converter converts the 12V input voltage to 5V for panel use, and 3.3V and 1.8V for controller use.
It consists of a PWM IC (LM2596), flywheel Diode (B340), buck choke (L108), and capacitor C173.

I102 (LM2596) is a PWM generator working at 150KHz.

Self protection features include a two stage frequency reducing cur rent limit for the output switch and an over
temperature shutdown for complete protection under fault condition.

B. Scaling controller

The ADC is used 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 converts the input signal ranging from VGA to SXGA into SXGA resolution that panel can
acknowledge. When power is first applied, the ADE3XXX is asynch ronou sly reset. The u C typically prog rams the
ADE3XXX with a number of default values and sets up the ADE3XXX to identify activity on any of the input
pins. All preconfigured values and RAMs, such as line-lock PLL settings, OSD characters, LCD timing values
(output sequencer), scale kernels, gamma curves, sRGB color warp, APC dithering, output pin configuration
(OMUX), etc. can be preloaded into the ADE3XXX. The typical end state is that the ADE3XXX is initialized into
a low power mode, ready to turn active once the power button is pressed. When the monitor has been powered on,
the inputs can be monitored for active video sources. Based on the activity monitors, the uC choo ses an input or
power down state.
Once an input source is selected, all available information on frequencies and line/pixel counts is measured for the
selected source and made available to the uC.

MTV312M64

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

POWER CONFIGURATION

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

C. INVERTER

In order to drive the CCFLs embedded in the panel module, there is a ROYER inverter to convert the input 12V up
to hundreds of AC voltage output.
The inverter is formed by symmetric circuitry, in order to drive the separate lamp modules.
The input stage consists of a PWM controller, buck choke, and switching MOSFET to convert DC input into AC
output.
The output stage consists of a tuning capacitor, transformer, and push-pull transistor pair to boost ac output up to
hundreds of voltage.
There is also one resister in series with the lamp for output current feedback.
A 6-pin connector is the only interface to control the inverter.
Pin 5/6 is 12V input, pin 1/2 is the returns, pin 3 is the control of output current, and pin 4 is the enable/disable
control.

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5. Adjusting Procedure

5.1. ADJUSTMENT CONDITIONS AND PRECAUTIONS

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

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

3. ESD protection is needed before adjustment.

5.2. MAIN ADJUSTMENTS

NO. FUNCTION DESIGNATION

1. WHITE BALANCE FUNCTION KEY

2. GEOMETRY FUNCTION KEY

5.3. ALIGNMENT PROCEDURES

Adjustment Conditions and Precautions:

(A). Power supply voltage:

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

(B). Warm up time:

The display must be powered ON for at least 30 minutes at full white pattern before starting
alignments.
This is especially critical in color temperature and white balance adjustments.

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

Video: reference the front detail specifications.

1. Adjustment of White Balance:

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

display.

E. Power turn off, Press

“▲” and “ ”

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

release

“▼” and “ ”

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

(Fig.1)

1

2

2

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(2) Press “▲” key move cursor to “White Balance”, Press “ “ key for white balance

adjustment.

(3) Press “▼” key move cursor to “Color Temerature Adjust”, Press “ “ key, Then
OSD will display Fig. 2

(4) 9300K verify: move cursor to 9300K Press “ “ key.
Press “▼” ,“▲” key adjust R.G.B value
x=0.283

±

0.03

y=0.298

±

0.03

Press “ “ key return to Fig.2

(5) 6500K verify: Repeat (4) press “▼” ,“▲” move cursor to 6500K press “ “ key
x=0.310

±

0.03

y=0.330

±

0.03

Y

≧

240 cd/m

2

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

±

0.03

y=0.348

±

0.03

(7) Press “ “ key go back to Fig.2, Then press “ “ key return to Fig.1, Power key
OFF/ON quit factory mode.

G. Color Temperature & Luminance Verify:
BRIGHTNESS MAX, CONTRAST MAX
9300K: x=0.283

±

0.03 y=0.298 ±0.03

6500K: x=0.310

±

0.03 y=0.330 ±0.03 Y≧240 cd/m

2

5400K: x=0.332

±

0.03 y=0.348 ±0.03

2. Geometry:

(a). Set cross-hatch pattern and preset timing as timing table listed.

(b). Change to each mode in turn and wait for the monitor finish auto-alignment and save process before

change to next mode.

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

2

2

(Fig.2)

2

1

2

2

1

1

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< How to use Myson ISP tool >

1. Install the “Myson ISP S/W”

2. Create a security file when you run “ISP tool” first time.

Choose 8 commands and enter the security code.

Security code: 7C , 7C , 5A , 39 , 31 , 30 , 31 , 30, 33

3. Choose ‘MCU type”

We use MTV312M64

4. Load MCU file
Choose the Hex file that you’re going to load.

5.4. ISP MODE

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You need to reload the hex file after you change its contents.

5. Before loading the code into MCU, you need to check following:
a. AC power On
b. S/W power is OFF ( This makes you easy to enter ISP mode )
c. D-Sub cable has been connected to ISP board correctly.

6. DO NOT disconnect D-sub cable or power off while you’re loading the code.

7. You can adjust ISP speed to meet your PC.

8. Hardware Connect

Print Port

ISP Board

D-sub I/O Cable

IBM Compatible PC

LCD Monitor

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6. TROUBLE SHOOTING FLOW CHART

6.1. NO POWER

Check AC TO DC

PCB

F801,D810~D813

N

Y

Start

Check 12V

on C170/+

Replace

AC TO DC PCB

N

Y

Check 5V

on C173/+

Check

12V to 5V CKT

N

Y

Check

3.3V/1.8V

Check

3.3V/1.8V to GND

N

Y

Check

pin 8 of I108

+5V_MCU

Check

Q107,Q108

R210~R212

N

Replace

Main Board

N

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6.2. MCU NO FUNCTION

N

Y

CHECK

C239

MCU 5V

OK?

CHECK

Q108,Q107

OK?

CHECK

I108 PIN7,PIN9

5V?

N

CHECK

R190,C219

OK?

Y

CHECK

12MHz PIN11,PIN12

OK?

N

CHECK

X102,C222,C223

OK?

Y

CHECK
PIN13,PIN14
CLOCK OK?

N

CHECK

I108 TO I101

OK?

Y

CHECK

I108,EVERY TWO

PIN SHORT?

N

CHECK

KEYPAD P105

OK?

N

Replace

Main Board

N

Replace

Keypad

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6.3. NO DISPLAY

Power key

work ok

Y

Check

DVDD_3.3

N

Check

I103

H/V sync

on pin 54,55

of I101

Check

pin 10,12 of I108

N

Y

Check R124

Check R.G.B. in

DATA

Check R.G.B.

input

N

Check

key-pad

Y

N

Check

P983

N

refer to

no power

Y

Check

pin 3,4 of P104

N

Replace

I101

Y

Check

I/O cable

N

Check

FPCLK,FPDE,

PFVS,PFHS

Y

Check

X101

N

Check R158 high Check Q104

N

Y

Check R156

Voltage Range

Check Q101

N

Y

Invertor unit

failed

Replace

Y

Y

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6.4. MISSING COLOR

Some bits

lost

Y

Check

RP1~RP12

I101,I106,I107

poor

soldering

N

Y

RP1~RP12

poor

soldering

Lose color

R or G or B

Y

Check

P104

Pin 8,10,12

Check your

PC or soldering

N

Y

Check

L120,L121,L122
R122,R125,R127
R128,R129,R130

Poor

soldering

N

Y

I101

fail or

poor soldering

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X44645

42

29

X230

44

X347

39

43

X4

49

48

38

37

41

36

35

31 X2

X4

40

12

P953

X213

14

I/O CABLE

20

18

6

X2

7

X2

16 X2

18

27

26

V901

5

17

X6

9 X4

2

1

19

3

4

X2

36

22

28

23

X2

15 X2

X4

8

21

10

11

FIG.1

FIG.2

FIG.2

FIG.1

MAIN PCB ASS'Y

24

25

FIG.3

FIG.3

U901

50

52

I801

D804

53

POWER PCB ASS'Y

FIG.4

51

CON. PCB ASS'Y

FIG.4

6 X2

32

32

33

X3

33 X3

34

7. Exploded Diagram

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MAIN PCB

POWER PCB

TO:METAL FITTG GND

P801

JT178/188A 2202118700 VER:1.00

INVERTER PCB

J2

J1

J3

P802

P803

P983

P802

LCD PANEL

P981

P701

KEYPAD PCB

2202120100 V:0.02

P982

AC SOCKET ASS'Y

N

(BLU) (BRN)

L

P953

P105

P101

P102

P104

P103

P961

I/O CABLE

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Item ViewSonic P/N Ref. P/N

ocationQ'TY Remark

1-1 C-FP-0301-0934 2024263002

FRONT BEZEL PC+ABS 94 V0 GY7521

1F01 1

VE175-2

1-2 C-FP-0301-0153 2024263004

FRONT BEZEL PC+ABS 94V0 MIDNIGHT GRAY

1F01 1

VE175b-2

2 M-MS-0808-8180 2053751901

LED INDIC.-PWR VE150-2/PMMA 94HB

1F02 1

3-1 PL-FK-0707-0137 2044260901

FUNCTION KEY VE150-2/ABS 94V0 GY7521

1F03 1

VE175-2

3-2 PL-BT-0706-0147 2044260904

FUNCTION KEY ABS 94V0 MIDNIGHT GRAY

1F03 1

VE175b-2

4 M-SCW-0824-0122 2084730102

SCREW,BND T+ M3X10(BND T+)

1F04 2

5 M-BK-0805-0009 2071961402

METAL FITTG SECC T=1.0 VE175(2) ST

1F05 1

6 M-SCW-0824-6715 2080002200

SCREW,SPE L355 M3x6 DH NICKEL-PLATED

1F06 4

7 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F07 2

8 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F08 4

9 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F09 4

10 M-MS-0808-1420 2071663201

SHIELD PLATE SPTE t=0.3(Main board-ST)

1F10 1

11 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F11 1

12 M-BK-0805-0008 2071960201

METAL FITTG SECC t=0.8 NON-P.S.M

1F12 1

13 M-SCW-0824-6716 2080002400

SCREW,SPE VE155/3x8 STAND

1F13 2

14 M-SCW-0824-0493

2085740082 SCREW,B OTW+ SCREW B OTW+ M4X8

1F14 1

15 M-SCW-0824-6718 2081430082

SCREW,(WASH) M3X8 P=0.5(TOOTH,WASHER)

1F15 2

16 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F16 2

17 M-SCW-0824-0285 2084730082

SCREW,BND T+ M3X8(BND T+)

1F17 6

18 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

1F18 2

19 M-MS-0808-4026 2051350200

NAME PLATE JD144V3 VIEWSONIC 3BIRDS AL

1F19 1

20-1 M-MS-0808-1619 2063451101

ADHESI SHEET 27.2x42.4 PVC COLOR:GREY

1F20 1

VE175-2

20-2 M-MS-0808-1664 2063451102

ADHESI SHEET 27.2x42.4 PVC COLOR:BLACK

1F20 1

VE175b-2

21 M-MS-0808-8182 2072452601

INSULATOR VE800 PC FR-700 0.2t FOR POWER

1F21 1

22 M-MS-0808-1389 2071662800

SHIELD PLATE SPTE t=0.3mm VE175

1F22 1

23 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F23 2

24 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F24 1

25 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F25 1

26 M-BK-0805-0006 2071859600

BRACKET,FIX SECC t=1.0mm VE175

1F26 1

27 M-BK-0805-0007 2071859700

BRACKET,FIX SECC t=1.0mm VE175

1F27 1

28 PL-HD-0705-0116 2074191000

HOLDER JK1461 JEAN

1F28 1

29 M-BK-0805-0004 2071859200

BRACKET,FIX SECC t=1.0

1F29 1

30 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F30 2

31 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

1F31 2

32 M-BK-0805-0002 2071864900

BRACKET,FIX SECC T=1.2MM VE175-2

1F34 2

33 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

1F35 6

34 M-SCW-0824-0261 2084730142

SCREW,BND T+ M3X14(BND T+)

1F70 1

35-1 C-BC-0302-0409 2022259202

CABI BACK PC+ABS 94 V0 GY7521

2C01 1

VE175-2

35-2 C-BC-0302-0410 2022259205

CABI BACK PC+ABS MIDNIGHT GRAY NON-STAMP

2C01 1

VE175b-2

36-1 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

2C03 2

VE175-2

36-2 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

2C03 2

VE175b-2

37-1 M-MS-0808-1364 2026252601

CASE ABS 94 HB GY7521

2C04 1

VE175-2

37-2 M-MS-0808-1074 2026252603

CASE ABS 94HB MIDNIGHT GRAY

2C04 1

VE175b-2

38 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

2C05 1

39 M-MS-0808-1314 2106653500

HINGE TORQUE 20~60 KGF -5'~90'

2C20 1

40 M-SCW-0824-6717 2081430062

SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER)

2C21 4

41-1 M-SCW-0824-0285 2084730082

SCREW,BND T+ M3X8(BND T+)

2C22 1

VE175-2

41-2 M-SCW-0824-0416 2084730084

SCREW,BND T+ M3X8(BND T+) (BLK)

2C22 1

VE175b-2

42-1 PL-PS-0715-0186 2028254801

STAND VE800 ABS 94HB/GY7521

5B01 1

VE175-2

42-2 PL-PS-0715-0187 2028254803

STAND ABS 94HB MIDNIGHT GRAY

5B01 1

VE175b-2

43-1 PL-PD-0714-0058 2039802301

FOOT PAD CR 420xφ16.5x5.8

5B02 4

VE175-2

43-2 PL-PD-0714-0058 2039802301

FOOT PAD CR 420xφ16.5x5.8

5B02 4

VE175b-2

44 M-SCW-0824-6719 2082630062

SCREW M3X6 P=0.5

5B03 1

45 M-SCW-0824-6722 2087340106

SCREW,B SPW+ 4X10(+)SWRM-3 ZMC2-C

5B05 4

46 M-BK-0805-0003 2071859301

BRACKET,FIX VE800 SECC 2.0t FOR STAND

5B06 1

47 M-SCW-0824-6721 2084740082

SCREW,BND T+ M4X8(BND T+)

5B07 3

48-1 M-MS-0808-1362 2027255301

DUST COVER VE800 ABS 94HB/GY7521 STAND

5B08 1

VE175-2

48-2 M-MS-0808-1315 2027255303

DUST COVER ABS 94HB MIDNIGHT GRAY

5B08 1

VE175b-2

49 M-SCW-0824-0123 2084740102

SCREW,BND T+ M4X10(BND T+)

5B09 1

50 M-MS-0808-8181 2072258300

HEAT SINK JT178S AL 6063S 45Wx20Dx22H

9H01 1

51 M-MS-0808-8181 2072258300

HEAT SINK JT178S AL 6063S 45Wx20Dx22H

9H02 1

52 M-SCW-0824-0285 2084730082

SCREW,BND T+ M3X8(BND T+)

9S01 1

53 M-SCW-0824-0285 2084730082

SCREW,BND T+ M3X8(BND T+)

9S02 1

54-1

M-LCD-0826-0197 2212003610

LCD PANEL CLAA170EA02VG CPT V901

1

CPT

54-2

M-LCD-0826-0196 2212003900

LCD PANEL QD17EL07 QUANTA V901

1

55-1

B-SB-0221-0290 2414500400

INVERTER PLCD07174 LINK COM U901

1

for CPT Panel

55-2

B-SB-0221-0434 2414501000

INVERTER DIVTL0058-D42 SAMPO U901

1

for CPT Panel (2nd Source)

55-3

B-SB-0221-0002 2414502100

INVERTER JT178P93 EMAX U901

1

for QDI Panel

55-4

B-SB-0221-0597 2414502200

INVERTER DIVLJK0221D42- SAMPO U901

1

for QDI Panel (2nd Source)

56

M-MS-0808-9164 2407000100

SOCKET,ASSY AC INLET ASS'Y 1015#18 L=130 P953

1

57

M-WR-0828-6624 2427412710

WIRE HARNESS 4/5P H/B 1007#20 160L+CORE P802

1

58-1

A-VIO-0118-0025 2427501149

I/O CABLE D15/C13 2919(3+6)1.83M GE96750 P961

1

VE175-2

58-2

A-VIO-0118-0035 2427501164

I/O CABLE D15/C13 2919(3+6) 1.83M BLK P961

1

VE175b-2

59

M-WR-0828-6625 2427430131

WIRE HARNESS 30P JAE F1/15*2P 1571#28 130L P981

1

60

M-WR-0828-6626 2427408181

WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 P982

1

61

M-WR-0828-6627 2427412624

WIRE HARNESS 6P(2.0) H/H 1007#24+112C 350L P983

1

Exploded Parts List (VE175-2/VE175b-2 QDI & CPT Panel)

Description

8. Exploded Parts List

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VE175/b-2

9. Block Diagram

AC-DC

POWER

AC INPUT 12V

DC-DC

CONVERTER

I102,D101,L108

5V

REGULATOR

I103

3.3V

INVERTER

U901

VGA INPUT

P104

CONTROLLER IC

I101

Micro

CONTROLLER

DDC I108

KEY PAD

&

LED

PANEL

DISPLAY

HIGHT

VOLTAGE

OSC

X102

EERROM

I109

LVDS

INTERFACE

I106,I107

12V

REGULATOR

I104

1.8V

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VE175/b-2

INTERNAL ADC REFERENCE RESISTORS AND
DECOUPLING CAPACITORS. PLACE THESE
COMPONENTS CLOSE TO THEIR RESPECTIVE
PINS

PLACE CAPACITORS C111, C112,
AND C113 ON PINS 14, 38, AND 42,
RESPECTIVELY
(TMDS power supply pins)

PLACE CAPACITORS C114, C115, C116, C117,
C118, C119, AND C120 ON PINS 15, 19, 22, 25,
29, (31 & 32), AND 40, RESPECTIVELY
(TMDS power supply pins)

AGND

DGND

AGND and DGND are isolated,
not completely separated
Place near PAD1

XCLK_EN
0:xclk o/p

disable

1:xclk o/p

active

Sync
RA

GA
BA

BB

GB

RB

* Same VIA #
* Similar length

1 52

104

GND splitting

AGND

DGND

ADE3000

Indicate Pin# at every 5/10
pins
5 : short line
10 : long line
1,53,105 &157 should be labeled

0805

NEW SCALER CEJ....

REFPB

OGA0

ORA2

REFPG

REFR OGA1

ORB6

ORA7

ORA4

REFR

REFMB

OGA7

ORA6

ORB4

OBA6

OBA4

OBA1

OBB4

OGB5

REFMR

ORA1

OBB5

ORB3

ORB0

REFMG

REFMG

OBA3

OGB7

ORB5

ORB1

OBA0

ORA0

AGND

REFB

REFCR

OGA4

OBB1

REFCG

OBB3

OGB3

REFCG

REFCB

OGA2

OGB1

OBA2

OBB2

OGB4

ORB7

REFG

OBA7

REFCR

REFMB

REFPR

REFPB

OBA5

OGA6

OGA3

ORA3

OBB6

OBB0

OGB6

OGB2

REFPR

OGB0

ORB2

REFCB

REFMR

REFG

ORA5

REFB

REFPG

OGA5

OBB7

DGND

ORB[7:0] [5]

OGB[7:0]

[5]

OBA[7:0] [5]

OGA[7:0] [5]

ORA[7:0] [5]

OBB[7:0] [5]

INR[4]
ING[4]
INB[4]

AVSYNC[4]

AHSYNC[4]

ADE-RESET#[6]

ADE-SCL[6]

OHS

[5]

OVS

[5]

ADE-SDA[6]

ODE

[5]

OCLK [5]

AVDD_1.8 LVDD_1.8 XVDD_1.8

AVDD_1.8

DVDD_3.3

AVDD_3.3

RVDD_3.3

DVDD_1.8 AVDD_1.8

XVDD_1.8

PVDD_1.8

LVDD_1.8

LVDD_1.8

DVDD_3.3 PVDD_1.8AVDD_3.3 AVDD_3.3

AVDD_1.8

AVDD_3.3

DVDD_1.8

C136

0.1uF

C131

0.1uF

C137

0.1uF

C126

0.1uF

C128

0.1uF

C133

0.1uF

I101

ADE3XXX

PQFP208

1

2

3

4

5

6

7

8

9

10 11

12

16
17
20
21
23
24
27
28

30
36

48
49

53

54

55

63

64

65

68

71

75

76

77

80

83

87

88

89

92

95

99

102

103

104

106

107

108

109

110

113

114

115

116

117

118

119

120

121

126

127

128

129

130

131

132

133

136
137

138

139

144

145

146

147

150

151

152

153

154

155

156

157

160

161

162

163

168

169

170

171

174

175

176

177

182

183

184

187

188

189

190

195

196

197

198

203
204

205

206

207

208

100

105

112

122

124

135

141

143

149

159

165

167

173

179

181

186

192

194

200

202

1318263334353739414345

56576062666772787984909196

52

47

123

140

142

164

166

178

180

191

193

199

201

101

111

125

134

148

158

172

185

143842

44

46

61737485869798

15192225293132

40

58596970818293

94

51

50

YUV6

YUV5

YUV4

YUV3

YUV2

YUV1

YUV0

YUVCLK

DVDD18

DGND

DVDD18

DGND

RX2M
RX2P
RX1M
RX1P
RX0M
RX0P
RXCP
RXCM

REXT
RBIAS

XTAL_IN
XTAL_OUT

CSYNC

VSYNC

HSYNC

REFB

REFMB

REFPB

INB

REFCB

REFG

REFMG

REFPG

ING

REFCG

REFR

REFMR

REFPR

INR

REFCR

TST_SCAN

OBA7

OBA6

OBA5

OBA4

OBA3

OBA2

OBA1

OBA0

OGA7

OGA6

OGA5

OGA4

OGA3

OGA2

OGA1

OGA0

DVDD18

ORA7

ORA6

ORA5

ORA4

ORA3

ORA2

ORA1

ORA0

ODE
OHS

OCLK

OVS

OBB7

OBB6

OBB5

OBB4

OBB3

OBB2

OBB1

OBB0

OGB7

OGB6

OGB5

OGB4

OGB3

OGB2

OGB1

OGB0

ORB7

ORB6

ORB5

ORB4

ORB3

ORB2

ORB1

ORB0

CLKOUT

CLKIN

TCON_IN

TCON7

TCON6

TCON5

TCON4

TCON3

TCON2

TCON1

TCON0

SCL
SDA

XCLK

XCLK_EN

RESETN

YUV7

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DNGD

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

DGND

RGND

RGND

RGND

RGND

RGND

RGND

RGND

RGND

RGND

PGND

PGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

AGND

LGND

XGND

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD18

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

DVDD33

RVDD18

RVDD18

RVDD18

PVDD18

PVDD18

AVDD18

AVDD18

AVDD18

AVDD18

AVDD18

AVDD18

AVDD18

RVDD33

RVDD33

RVDD33

RVDD33

RVDD33

RVDD33

RVDD33

RVDD33

AVDD33

AVDD33

AVDD33

AVDD33

AVDD33

AVDD33

AVDD33

AVDD33

LVDD18

XVDD18

R105
NC
0603

C125

0.1uF

C135

0.1uF

C109

0.1uF

0603

C130

0.1uF

C110

0.1uF

0603

C129

0.1uF

C127

0.1uF

C118
10nF

C119

0.1uF

C111

0.1uF

0603

L102

0805

BEAD120R

1 2

C158

0.1uF

0603

R104

15K 1%
0603

C122

10uF/16V

R112

NC

0603

R111

1M0603

TP09

1

R204

0R 0805

C154
100pF

R110

0R
0603

R201

0R 0805

C106

0.1uF

C103

0.1uF

R202

0R 0805

R203

0R 0805

C108

0.1uF

C107

0.1uF

C104

0.1uF

C105

0.1uF

R188

0R
0603

R187

0R

0603

C101

10uF/16V

C151

0.1uF

C113
1nF

C152

0.1uF

C115
100pF

C123

10uF/16V

C120
10nF

L103

0603
BEAD100R

1 2

C150

0.1uF

C164

0.1uF

0603

C163
15pF
0603

X101

27MHz Crystal

L101

0805

BEAD120R

1 2

C148

10uF/16V

C160
100pF

0603

C112

0.1uF

C138

0.1uF

0603

C162
10pF
0603

C124

0.1uF

C114
10nF

0603

C157
100pF

0603

C161

0.1uF

0603

C140

0.1uF

C117

1nF

C159

0.47uF

0603

R106

15K 1%
0603

C121

10uF/16V

C156

0.47uF

0603

C145

0.1uF

R108

NC

C102

0.1uF

R102

15K 1%
0603

C139

10uF/16V

C116

0.1uF

C143

0.1uF

C155

0.1uF

0603

C144

0.1uF

C149

0.1uF

C147

0.1uF

C234
1uF

C233
1uF

C232
10uF

C141

0.1uF

R103
NC
0603

C142

0.1uF

R101

NC

R107
NC
0603

C134

0.1uF

C153

0.47uF

0603

C146

0.1uF

C132

0.1uF

10. Schematic Diagrams

10.1. ADE3000SX

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VE175/b-2

1Amax

Copper plate
Min : 10 x 10
mm

AU 17",CMO 17",CPT 17"
USE R209 DELETE L104

CPT 18" USE L104 DELETE R209

DGND

PGND and DGND are isolated,
not completely separated

0805

0805

5V

PAN 12V

DGND

PANELPOWER

[6]

DVDD_1.8

DVDD_3.3

+5V

DVDD_3.3

+5V

+12V

AVDD_3.3

AVDD_1.8

VLCD

PAD3
1
2
3
4 5

6

7

8

9

+

C179

47uF/16V
M5-16V

12

I104 RC1117-ADJ

SOT252

1

23

ADJ

VOUTVIN

R114
10

C178

0.1uF
0603

PAD4
1
2
3
4 5

6

7

8

9

PAD5
1
2
3
4 5

6

7

8

9

D102

5.6V

1 2

C168

0.1uF

L108 50UH

R119

2.2K

Q103
MMBT3904

C170

470uF/25V

I102

LM2596

1

2

3

4

5

VIN

SW

GND

FB

SHDN

R118
220

I103

AIC1084

3

1

2

INPUT

GND

OUTPUT

L119

BEAD60R

1206

1 2

R113
10K

R207

0.62/2W

PAD2
1
2
3
4 5

6

7

8

9

C167

0.1uF

R208

0.47/2W

D101
B340

R205

470/2W

L132

NC

1206

1 2

C173

1000uF/10V

R121
249 1%

0603

C172

0.1uF

R209

0 R

L131

BEAD60R

1206

1 2

C180

0.1uF
0603

L104

33uH

R120
560

0603

P101

CON4

1
2
3
4

L107

40UH

C177

0.1uF

C165

470uF/25V

Q102

SI9953/SO8

6

5437

81

2

C174

0.1uF

C176
330uF/16V

10.2. DC TO DC Power

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VE175/b-2

Analog Input (VGA)

INPUT INTERFACE

Place near CN

Place near CN

R128-130
Place at
CN side

Guraded by AGND All the way
(From CN to ADE) & >= 12mil

AHSYNC is important signal
First Priority with Least VIA
TOP side ONLY

AGND
Add VIA on AGND

every 10mm

R/G/B

AGND

TB160808B800

L120,L121,L122
from BEAD80R
change to 0R for
QDI panel

RC-AHSYNC

RC-AVSYNC

RC-AHSYNC

VGA_5V

RC-AVSYNC

DB15-AVSYNC

DB15-AVSYNC

DB15-AHSYNC

DB15-AHSYNCBLUE

GREEN

RED

DB15-SCL
DB15-SDA

DDC-SCL [6]

DDC-SDA [6]

AHSYNC [2]

MCU_VS

AVSYNC [2]

MCU_CS

INR

[2]

INB

[2]

ING

[2]

AVDD_3.3

VGA_5V

AVDD_3.3 AVDD_3.3

AVDD_3.3

AVDD_3.3

R139

10K
0603

L127

0603

BEAD100R

1 2

D106
1N4148

1 2

R137

100

0603

L122

0603 0R

1 2

R132

47

0603

P104

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

1
2
3
4
5
6
7
8

9
10
11
12
13

R127 47

R125

47

R122 47

0603

C188
5pF/NC

0603

R124

47

0603

C187

5pF/NC

0603

L121

0603

0R

1 2

C190
5P

0603

R133
33K/NC

0603

D105
1N4148

1 2

R138

100

0603

C184
5P

0603

R126
33K/NC

0603

R123

330

0603

R131

330

0603

R130

75
0603

R135 110

0603

R134

47

0603

C189

5pF/NC

0603

I105B

74LVC14

SO-14

3 4

14

7

I105E

74LVC14

SO-14

11 10

14

7

D108
1N4148

1 2

C191
27P

0603

C192
47pF

C193

47pF/NC

R197

100

0603

I105A

74LVC14

SO-14

1 2

14

7

D104
1N4148

1 2

C182 0.1uF
C183 0.1uF

D103

1N4148

1 2

C186 0.1uF

0603

D107
1N4148

1 2

C185
27P

0603

C240

0.1uF

0603

R198

100

0603

TP11

1

TP10

1

R140

10K
0603

D110

1N4148

1 2

D114

1N4148

1 2

R199

100

0603

I105F

74LVC14

SO-14

13 12

14

7

D113 1N4148

1 2

D112
1N4148
1 2

D111
1N4148
1 2

D115
1N4148
1 2

L120

0603

0R

1 2

D119
BAT54C
SOT-23

23

1

D117 1N4148

1 2

D116
1N4148
1 2

R128

75
0603

R129

75
0603

D120

5.6V

1 2

10.3. Input Interface

!

!

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Confidential –DoNotCopy

VE175/b-2

OUTPUT INTERFACE

These are CRITICAL signal
NO VIA is allowed

3 2

BLON pin : Reset HIGH
Place Q104 if inverter is Low active
Place R180 if inverter is High active

MMBT3904

1

0805

THE 6 PIN PCB MUST
CANCER DELETE

RA0

OGA7

OGA1

OGA0

OGA5

OGA4
OGA6

GA0

OGA3

GA2

OGA2

OBB2

OBB4
OBB5

OBB3

OBB6

OBB0

OBB7

OBB1

ORA7

ORA0

ORA5

ORA2

ORA4

ORA1
ORA3

ORA6

OGB1

GB0

OGB6
OGB7

OGB2

OGB0

OGB3

OGB4
OGB5

ORB1

ORB0

ORB3

ORB4

ORB7

ORB5
ORB6

ORB2

OVS

ODE

OCLK

BA4
BA6

OBA0

OBA6
OBA7

OBA3

OBA4
OBA5

OBA1
OBA2

FPVS

RA2

GB4

BB6

GA4

GB6

BB4

GA6

RA3

GA5 GB5

BA5

BB7BA7

BB5

GB3

GB1

GA3

GB7

GA1

GA7

RA1

FPDE

OHS

BA5

BA0

TXA4

RA3

RA0

TXA3
TXA5

RA4

GA4
GA5

RA6

FPVS

TXA6

RA7

BA4

GA6

BA2

TXA8

RA5

BA7

GA1

GA0

BA6

FPHS

TXA7

TXA2

TXA9

GA3

FPCLK

BA1

GA2

BA3

GA7

FPDE

BB7

GB3
GB5

BB0
BB1

BB6

GB6

GB4

BB2

TXB0

GB1

GB7

TXB8

GB0

LVDSPDN

TXB9

BB4

BB3

RA1
RA2

LVDSPDN

TXA0
TXA1

FPCLK

RA6

RA5
RA7

RA4

BB3

BB1
BB2

BB0

BA1
BA3

BA2

BA0

TXB7

TXB6

BB5

TXB3

TXB2

TXB1

RB3

RB7

RB1

RB6

RB5

RB7
RB1

RB0

RB4

RB3

RB2

RB6

RB2

RB5

RB0

RB4

GB2

GB2

FPCLK

FPVS
FPDE

FPHS

FPHS

TXB2

TXA4

TXB3

TXB7

TXA1

TXA8

TXB9

GND

TXA5

TXB4

TXB4

TXB1

TXA9

TXA7

TXB0

TXB8

TXB5

TXA2

GND

GND

TXB6

TXA0

GND

TXB5

TXA6

TXA3

LVDS_STBY[6]

OGA[7:0][2]

OBA[7:0][2]

ORA[7:0][2]

OGB[7:0][2]

OBB[7:0][2]

ORB[7:0][2]

OCLK[2]

ODE[2]

OHS[2]

OVS[2]

BRIGHTNESS[6]

BLON

[6]

DVDD_3.3

DVDD_3.3

VCC_LVDS

VCC_LVDS

VCC_LVDS

VCC_LVDS

VCC_LVDS

VCC_LVDS

+5V

+12V

+5V

VLCD

C212

0603

C199

0.1uF
0603

C200
10nF

0603

L111

BEAD120R

0805

C196

0.1uF
0603

C197

0.1uF
0603

C194

0.1uF
0603

C195

0.1uF
0603

CP02
NC

123

45

678

CP06
NC

123

45

678

R141

10K
0603

C201
1nF

0603

TP16

1

C210

CAP/NC

0603

Q104
MMBT3904

SOT-23

1

3

2

C211

CAP/NC

0603

RP03

22R

RP8SF

1
2
3
4

8
7
6
5

P102

CON6

1

2

3

4

5

6

1

2

3

4

5

6

RP01

22R

RP8SF

1
2
3
4

8
7
6
5

P105

CONN 15x2

1
3

7
19
16
13
11

9
30
28
17
26
23
21

2
4
6
14
18
15
12
10
8
29
27
24
25
22
20

5

1
3

7
9
11
13
15
17
19
21
23
25
27
29

2
4
6

8
10
12
14
16
18
20
22
24
26
28
30

5

C203

0.1uF
0603

C202

0.1uF

0603

CP08
NC

123

45

678

RP05

22R

RP8SF

1
2
3
4

8
7
6
5

C205

0.1uF
0603

CP01
NC

123

45

678

C204

0.1uF
0603

R158

4.7K
0603

RP12

22R

RP8SF

1
2
3
4

8
7
6
5

RP11

22R

RP8SF

1
2
3
4

8
7
6
5

RP09

22R

RP8SF

1
2
3
4

8
7
6
5

RP07

22R

RP8SF

1
2
3
4

8
7
6
5

RP08

22R

RP8SF

1
2
3
4

8
7
6
5

CP09
NC

123

45

678

RP10

22R

RP8SF

1
2
3
4

8
7
6
5

CP10
NC

123

45

678

CP07
NC

123

45

678

+

C166

47uF/25V

L126

BEAD120R

0805

CP04
NC

123

45

678

L113

BEAD120R

0805

C237

0.1uF
0603

C169

0.1uF

RP02

22R

RP8SF

1
2
3
4

8
7
6
5

+

C236

10uF/16V

RP04

22R

RP8SF

1
2
3
4

8
7
6
5

CP11
NC

123

45

678

R174
100/NC

0603

C215

0.1uF
0603

RP06

22R

RP8SF

1
2
3
4

8
7
6
5

R155
1K
0603

Q101

MMBT3904

SOT-23

1

3

2

L125

BEAD120R

CP03
NC

123

45

678

TP141TP15

1

TP121TP13

1

R151 22

0603

R149 22

0603

R148 22

0603

R147 22

0603

R156

2.2K

0603

R159

4.7K

0603

C214

0603

R160
NC
0603

TP17

1

R157

4.7K

0603

R142 0R

0603

CP12
NC

123

45

678

C207

0.1uF
0603

I107

CS5824
TSSOP56

51
52
54
55
56

2

3

4
6
7

8

10

11
12
14

15

16
18

19
20
22

31

32
48

47
46
45
42
41

40
39

44
49

43
36

34
35

33

5

13

21

29

53

1917

26

50

23
24

25
27
28
30

38
37

TXIN0
TXIN1
TXIN2
TXIN3
TXIN4

TXIN5

TXIN6

TXIN7
TXIN8
TXIN9

TXIN10
TXIN11

TXIN12
TXIN13
TXIN14

TXIN15

TXIN16
TXIN17

TXIN18
TXIN19
TXIN20

TXCLKIN

PWRDWN

TXOUT0-

TXOUT0+

TXOUT1-

TXOUT1+

TXOUT2-

TXOUT2+

TXCLKOUT­TXCLKOUT+

LVDSVCC
LVDSGND

LVDSGND
LVDSGND

PLLVCC

PLLGND
PLLGND

GND

GND

GND

GND

GND

VVV

V

TXIN27

TXIN21
TXIN22

TXIN23
TXIN24
TXIN25
TXIN26

TXOUT3-

TXOUT3+

C206

0.1uF
0603

C213

0603

CP05
NC

123

45

678

L112

BEAD120R

0805

C208
10nF

0603

C209
1nF

0603

L110

BEAD120R

0805

C198

0.1uF
0603

I106

CS5824
TSSOP56

51
52
54
55
56

2

3

4
6
7

8

10

11
12
14

15

16
18

19
20
22

31

32
48

47
46
45
42
41

40
39

44
49

43
36

34
35

33

5

13

21

29

53

1917

26

50

23
24

25
27
28
30

38
37

TXIN0
TXIN1
TXIN2
TXIN3
TXIN4

TXIN5

TXIN6

TXIN7
TXIN8
TXIN9

TXIN10
TXIN11

TXIN12
TXIN13
TXIN14

TXIN15

TXIN16
TXIN17

TXIN18
TXIN19
TXIN20

TXCLKIN

PWRDWN

TXOUT0­TXOUT0+
TXOUT1­TXOUT1+
TXOUT2­TXOUT2+

TXCLKOUT­TXCLKOUT+

LVDSVCC
LVDSGND

LVDSGND
LVDSGND

PLLVCC
PLLGND

PLLGND

GND

GND

GND

GND

GND

VVV

V

TXIN27

TXIN21
TXIN22

TXIN23
TXIN24
TXIN25
TXIN26

TXOUT3­TXOUT3+

L123

BEAD80R

0805

10.4. Output Interface

!

!

ViewSonic Corporation

26

Confidential –DoNotCopy

VE175/b-2

MICROCONTROLLER

EEPROM

OSD Control
Panel
Interface

Write Protect
(H:protect)

* From 7414

Backlite ON

AD KEY PORTI/O KEY PORT

GREEN ORANGE

KEY PAD

SDA

SCL

/STANDBY

ADE-SDA
ADE-SCL

SDA

RXD

TXD

WP

SCL

CW3

CW5

ADE-RESET#

BLON

ENTER

POWER

BRIGHTNESS

CW6

LED-GREEN

CW7

LED-GREEN LED-ORANGE

LED_ORG

LED_GRN

LED-ORANGE

LED_ORG

LED_GRN

VOLUME

CW1

DOWN

POWER

UP

CW2

MENU

MENU

CW4

ENTER

MUTE

DOWN

UP

DOWN

2

PSM/LED

PWR/LED

UP

1

PWR/SW

ADE-SDA

[2]

ADE-SCL

[2]

ADE-RESET#[2]

BRIGHTNESS

[4]

LVDS_STBY

[4]

DDC-SCL
DDC-SDA

MCU_VS
MCU_CS

BLON

PANELPOWER

[3]

+5V_MCU

+5V_MCU

+5V_MCU

+5V_MCU

+5V_MCU

+5V

+5V

+12V

+12V

+5V_MCU

+5V

VGA 5V

R192

3.3K
0603

R162
12K
0603

S?

S?S?S?

R180

1K

0603

R167 10k

0603

Q108

MMBT3906

R212

10k

D?S?

P?
8 HEADER

1234567

8

P108 HEADER 5

12345

R178

3.3K
0603

C226NC

L115 BEAD600R

C228NC

C222
33pF
0603

R190
100
0603

C238

0.1uF
0603

Q107

MMBT3906

X102

12MHz Crystal

R165 10k

0603

R168
100K
0603

R193

3.3K
0603

C229NC

P107/NC

CON4

1
2
3
4

P103 CON8

1234567

8

R169
10K
0603

L117 BEAD600R

Q105

MMBT3906

R183

3.3K
0603

C218

0.1uF
0603

L114 BEAD600R

R211

1.5k

C224

0.1uF
0603

I108

MTV312M44PLCC

12345

6

7

10
11
12
13
14
15
16
17

1819202122232425262728

29

30

31

32

34

35

36

37

38

39

4041424344

33

8
9

DA2/P5.2

DA1/P5.1

DA0/P5.0

VDD3

NC

NC

RST

VSS
X2
X1
ISDA/P3.4/T0
ISCL/P3.5/T1
STOUT/P4.2
P6.2/AD2/HLFHI
P1.0

P1.1

P3.2/INT0

P1.2

P1.3

P1.4

P1.5

P1.6

P1.7

P6.1/AD1

P6.0/AD0

HSDA/P3.1/Txd

HSCL/P3.0/Rxd

P6.4/DA10

P6.5/DA11

P6.6/DA12

DA6/P5.6

DA7/HCLAMP

VBLANK/P4.0

HBLANK/P4.1

DA9/HALFV

DA8/HLFHO

DA5/P5.5

DA4/P5.4

DA3/P5.3

HSYNC

VSYNC

P6.7/DA13

VDD
P6.3/AD3

R194

3.3K
0603

I109
24C16
DIP8

1
2
3
4

8
7
6
5

A0
A1
A2

GND

VCC
TEST
SCL
SDA

R181

1M

0603

L118 BEAD600R

R177
20K
0603

R161
20K
0603

C216

0.1uF
0603

C225NC

L116 BEAD600R

C217

0.1uF
0603

R195

3.3K
0603

R175

3.3K
0603

R200 2K/NC

0603

Q106

MMBT3906

R176

3.3K
0603

R196

3.3K
0603

R185
680
0603

C230NC

C219
1uF
0603

C221
33pF
0603

C231NC

C220
100pF/NC
0603

R210
1k

R186
680
0603

R182

3.3K
0603

C227
NC

R179

3.3K
0603

C223

33pF

0603

C239
47uF/16V

10.5. Microcontroller

!

!

ViewSonic Corporation

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Confidential –DoNotCopy

VE175/b-2

I803

F801

R802

P801

AC IN 100-240V

N

L

TL431D

+

C818
NC

D804 FCH20A15

C815

100PF NPO

R804
200K 3W

D807
15V

L807 NC

I801 KA1M0565R

3 2
1 4

Vcc DRAIN
GND FB

D803 UF4004

+

C808

100UF/50V

R801

1.5M 0.5W

+

C819
NC

R816 1

D805 NC

+

C813

3300UF/16V

C809

0.1UF

D810 2A07

C822 NC

C802
4700PF

R809 NC

I802

TLP721F

4

3

1

2

+

C816

1000UF/16V

C824

0.22UF
L804

5UH

L801

JUMPER

C823
4700PF

C803
4700PF

+

C817
NC

C801

0.22UF

P802

1
2
3
4
5

2.5A/250V

L803

JUMPER

+

C811
NC

C810

0.033UF/50V MEF

7A/125V

F803

R808 NC

P803
NC

1
2
3
4
5
6
7
8
9

T801

ERL-28

1

6

5

3

9

12
7,8

10,11

D814
NC

R807

16.2K 1%

R840

10

R815
120

L805
ET-24

+

C812

100UF 400V

C820

0.1UF/50V MEF

D813 2A07

R805

150K 1W

R813 100

C806

0.22UF 630V

R811

19.1K 1%

D812 2A07

D802

HER157G

R812

4.87K 1%

L802
BEAD

NC

D811 2A07

R806
150K 1W

10.6. AC TO DC POWER

!

!

ViewSonic Corporation

28

Confidential –DoNotCopy

VE175/b-2

11. PCB Layout Diagrams

11.1. MAIN PCB TOP VIEW

!

!

ViewSonic Corporation

29

Confidential –DoNotCopy

VE175/b-2

11.2. MAIN PCB BOTTOM VIEW

11.3. CON PCB TOP VIEW

!

!

ViewSonic Corporation

30

Confidential –DoNotCopy

VE175/b-2

11.4. CON PCB BOTTOM VIEW

11.5. POWER PCB TOP VIEW

!

!

ViewSonic Corporation

31

Confidential –DoNotCopy

VE175/b-2

11.6. POWER PCB BOTTOM VIEW

ItemViewSonic P/N Reference P/N Descriptio

n

Locatio

n

Q'tyRemar

k

1 P-BX-0601-0938 2011170007 VE175-2 VLCDS23895-6W CARTON BOX 1
2 P-FM-0602-0736 2012171400 EPS d=0.016 POLYFOAM 1
3 P-FM-0602-0737 2012171500 EPS d=0.016 POLYFOAM 1
4 C-BC-0302-0408 2022259203 PC+ABS 94-V0 BLACK(4001) CABI BACK 1
5 PL-PS-0715-0185 2028254802 VE800 AB 94HB/BLACK 4001 STAND 1
6 B-SB-0221-0002

2414502100

INVERTER JT178P93 EMAX U901 RA

1

7 B-SB-0221-0597

2414502200

INVERTER DIVLJK0221D42- SAMPO U901 RB

1

QDI (2nd Source

)

8 B-SB-0221-0290

2414500400

INVERTER PLCD07174 LINK COM U901 RA

1 CPT

9 B-SB-0221-0434

2414501000

INVERTER DIVTL0058-D42 SAMPO U901 RB

1 CPT (2nd Source)
10 A-VIO-0118-0035 2427501164 D15/C13 2919(3+6) 1.83M BLK I/O CABLE 1
11 M-MS-0808-9162

2002310329

VIEWSONIC VE175-2 QSG 0616 2P02

1
12 M-MS-0808-9163

2002310370

GUARANT CARD VIEWSONIC VE175-2 QSG CPT 0818 2P02

1 CPT
13 C-FP-0301-0857 2603307326 PC+ABS 94-V0 877C VA720-1 PANEL ASSY 1
14 B-MB-0201-0792 6201-7978906251 PCB ASS'Y BLOCK (MAIN) PCB ASS'Y BLOCK (MAIN) 1
15 B-CB-0206-0027 6202-7978906521 PCB ASS'Y BLOCK (CON) PCB ASS'Y BLOCK (CON) 1
16 B-PS-0204-0006 6204-7978906521 PCB ASS'Y BLOCK (POWER) PCB ASS'Y BLOCK (POWER) 1
17 C-FP-0301-0934 2024263002 PC+ABS 94 V0 GY7521 FRONT BEZEL 1
18 M-MS-0808-8180 2053751901 LED INDIC.-PWR LED INDIC.-PWR 1
19 PL-FK-0707-0137 2044260901 VE150-2/ABS 94V0 GY7521 FUNCTION KEY 1
20 M-BK-0805-0002 2071864900 BRACKET,FIX,SECC T=1.2MM VE175-2 BRACKET,FIX 1
21 M-MS-0808-1064 2061452800 RUBBER 10*10 T=9.0MM GRAY BUSHING 1
22 M-MS-0808-1364 2026252601 ABS 94 HB GY7521 CASE 1
23 M-LB-0813-0883 2055636015 VE175-2 VLCDS23895-6W SMALL LABEL 1
24 M-MS-0808-1314 2106653500 TORQUE 20~60 KGF -5'~90' HINGE 1
25 PL-PD-0714-005

8

2039802301 CR 420xφ16.5x5.

8

FOOT PAD 1
26 M-BK-0805-0003 2071859301 VE800 SECC 2.0t FOR STAND BRACKET,FIX 1
27 M-MS-0808-1362 2027255301 VE800 ABS 94HB/GY7521 STAND DUST COVER 1
28 M-LB-0813-0769 2055613293 VIEWSONIC OPEN STAND LABEL-LCD LABEL 1
29 M-MS-0808-4026 2051350200 JD144V3 VIEWSONIC 3BIRDS AL NAME PLATE 1
30 M-MS-0808-1316 2013222536 250mmx350mmxt0.3 ADD>PE-LD< POLYETHY BAG 1
31 M-LB-0813-0885 2055632024 VE175-2 VLCDS23895-6W UPC LABEL UPC LABEL 1
32 M-MS-0808-1317 2013053000 90CMX75CMX0.02t PE-LD POLYETHY BAG 1
33 M-LB-0813-0528 2055103400 DATE CORD LABEL JK0936F WEN DATE CORD LABEL 1
34 M-LB-0813-0869 2055613281 VIEWSONIC VA520 NUMBER STICKER LABEL 4
35 M-LB-0813-0002 2056603050 VIEWSONIC LCD SERIAL LABEL SERIAL LABEL 1
36 M-LB-0813-0884

2055132059

LABEL VE175 VLCDS23895-6W 030311 6P50

1

37 M-LB-0813-0923

2055132105

LABEL VE175-2 VLCDS23895-6W CPT 6P50

1 CPT

38 M-LB-0813-0885

2055632024

LABEL VE175-2 VLCDS23895-6W 6P02

1

39 M-LB-0813-0924

2055632029

LABEL VE175-2(3) VLCDS23895-6W CPT 6P02

1 CPT

40 M-LCD-0826-0196

2212003900

LCD PANEL QD17EL07 QUANTA V901

1

41 M-LCD-0826-019

7

2212003610

LCD PANEL CLAA170EA02VG CPT V901

1 CPT

Item

V

iewSonic P/N Reference P/N Descriptio

n

Locatio

n

Q't

y

1 A-PC-0106-0143 2427130082 CHINA WALL 1.83M IVORY POWER CORD 1
2 M-LB-0813-0859 2055613334 LABEL VIEWSONIC VE175B 3C STICKER LABEL 1
3 M-MS-0808-0028 2002310338 GUARANT CARD VIEWSONIC CHINA WARRANTY CA

R

GUARANT CARD 1

4 M-MS-0808-003

3

201305180

0

POLYETHY JT166A14 500LX470WX490H t=0.08 POLYETHY BAG 1

Item

V

iewSonic P/N Reference P/N Descriptio

n

Locatio

n

Q't

y

1 A-PC-0106-0123 2427130035 USA WALL 1.8M IVORY POWER CORD 1
2 A-PC-0106-0142 2427130055 E WALL 1.8M IVORY POWER CORD 1

Item

V

iewSonic P/N Reference P/N Descriptio

n

Locatio

n

Q't

y

1 A-PC-0106-0123 2427130035 USA WALL 1.8M IVORY POWER CORD 1
2

A

-PC-0106-0142242713005

5

E WALL 1.8M IVORY POWER CORD 1

Item

V

iewSonic P/N Reference P/N Descriptio

n

Locatio

n

Q't

y

1 A-PC-0106-0123 2427130035 USA WALL 1.8M IVORY POWER CORD 1
2

A

-PC-0106-0142242713005

5

E WALL 1.8M IVORY POWER CORD 1

INDIVIDUAL PARTS OF VSE-E

INDIVIDUAL PARTS OF VSA-M

INDIVIDUAL PARTS OF VSI-P

V

E175-2

INDIVIDUAL PARTS OF VSCN-G

12. Recommended Spare Parts List

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ViewSonic Corporation

32

Confidential –DoNotCopy

VE175/b-2

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

1 P-BX-0601-0884 2011170008 CARTON BOX 6P01 1
2 P-FM-0602-0736 2012171400 POLYFOAM 6P20 1
3 P-FM-0602-0737 2012171500 POLYFOAM 6P21 1
4 M-MS-0808-1316 2013222536 POLYETHY BAG 6P31 1
5 C-BC-0302-0410 2022259205 CABI BACK 2C01 1
6 PL-PS-0715-0187 2028254803 STAND 5B01 1
7 M-LB-0813-0528 2055103400 DATE CORD LABEL JK0936F WEN 6P52 1
8 M-SCW-0824-0285 2084730082 SCREW,BND T+ 1F17 2C22 9S01 9S02 1

9 E-FS-0410-0009 2213125207 FUSE F801 1
10 A-VIO-0118-0035 2427501164 I/O CABLE P961 1
11 C-FP-0301-0859 2603307327 PANEL ASSY PANEL ASSY 1
12 B-MB-0201-2729 6201-7978906562 PCB ASS'Y BLOCK (MAIN) PCB ASS'Y BLOCK (MAIN) 1
13 B-CB-0206-0027 6202-7978906521 PCB ASS'Y BLOCK (CON) PCB ASS'Y BLOCK (CON) 1
14 B-PS-0204-0006 6204-7978906521 PCB ASS'Y BLOCK (POWER) PCB ASS'Y BLOCK (POWER) 1
15 C-FP-0301-0153 2024263004 FRONT BEZEL FRONT BEZEL 1
16 M-MS-0808-8180 2053751901 LED INDIC.-PWR LED INDIC.-PWR 1
17 PL-BT-0706-0147 2044260904 FUNCTION KEY FUNCTION KEY 1
18 M-MS-0808-1064 2061452800 RUBBER 10*10 T=9.0MM GRAY RUBBER 10*10 T=9.0MM GRAY 1
19 M-MS-0808-1074 2026252603 ABS 94HB MIDNIGHT GRAY ABS 94HB MIDNIGHT GRAY 1
20 M-LB-0203-0065 2055636016 VE175B-2 VLCDS23895-7W SMALL VE175B-2 VLCDS23895-7W SMALL 1
21 M-MS-0808-1314 2106653500 TORQUE 20~60 KGF -5'~90' TORQUE 20~60 KGF -5'~90' 1
22 PL-PD-0714-0058 2039802301 CR 420

x

φ16.5x5.

8

CR 420xφ16.5x5.

8

1
23 M-MS-0808-1315 2027255303 ABS 94HB MIDNIGHT GRAY ABS 94HB MIDNIGHT GRAY 1
24 M-LB-0813-0769 2055613293 VIEWSONIC OPEN STAND LABEL-LCD

VIEWSONIC OPEN STAND LABEL-LCD 1

25 M-MS-0808-4026 2051350200 JD144V3 VIEWSONIC 3BIRDS AL JD144V3 VIEWSONIC 3BIRDS AL 1
26 M-MS-0808-1316 2013222536 250mmx350mmxt0.3 ADD>PE-LD< 250mmx350mmxt0.3 ADD>PE-LD< 1
27 M-MS-0808-1317 2013053000 90CMX75CMX0.02t PE-LD 90CMX75CMX0.02t PE-LD 1
28 M-LB-0813-0869 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 6P06 1
29 M-LB-0203-0065 2055636016 LABELVE175B-2 VLCDS23895-7W SMALL 6P03 1
30 M-LB-0813-0002 2056603050 VIEWSONIC LCD SERIAL LABEL 6P56 6P55 6P54 6P51 4
31 B-SB-0221-0002 2414502100 INVERTER JT178P93 EMAX U901 RA 1
32 B-SB-0221-0597 2414502200 INVERTER DIVLJK0221D42- SAMPO U901 RB 1 QDI( 2nd Source )
33 B-SB-0221-0290 2414500400 INVERTER PLCD07174 LINK COM U901 RA 1 CPT
34 B-SB-0221-0434 2414501000 INVERTER DIVTL0058-D42 SAMPO U901 RB 1 CPT( 2nd Source)
35 M-LCD-0826-0196 2212003900 LCD PANEL QD17EL07 QUANTA V901 1
36 M-LCD-0826-0197 2212003610 LCD PANEL CLAA170EA02VG CPT V901 1 CPT
37 M-LB-0203-0695 2055132060 LABEL VE175B-2 VLCDS23895-7W 030311 6P50 1
38 M-LB-0813-0921 2055132106 LABEL VE175B-2 VLCDS23895-7W CPT 6P50 1 CPT
39 M-LB-0813-0871 2055632025 UPC LABEL VE175B-2 VLCDS23895-7W 6P02 1
40 M-LB-0813-0922 2055632030 UPC LABEL VE175B-2(3) VLCDS23895-7W CPT 6P02 1 CPT
41 M-MS-0808-915

9

2002310330 GUARANT CARD VIEWSONIC VE175B-2 QSG

2P02 1

42 M-MS-0808-916

0

2002310371 GUARANT CARD VIEWSONIC VE175B-2 QSG CPT 2P02 1 CPT

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

1 A-PC-0106-0277 2427130097 POWER CORD

(

CHINA WALL 1.83M BLACK SCP P951 1

2 M-LB-0813-0859 2055613334 LABEL VIEWSONIC VE175B 3C STICKE LABEL 1

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

4 M-MS-0808-003

3

2013051800 POLYETHY BAG JT166A14 500LX470WX490H t=0.0POLYETHY BAG 1

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

1 A-PC-0106-0121 2427130046 USA WALL 1.8M BLACK POWER CORD 1
2

A

-PC-0106-0138 2427130047 E WALL 1.8M BLAC

K

POWER CORD 1

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

1 A-PC-0106-0121 2427130046 USA WALL 1.8M BLACK POWER CORD 1
2

A

-PC-0106-0138 2427130047 E WALL 1.8M BLAC

K

POWER CORD 1

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

1 A-PC-0106-0121 2427130046 USA WALL 1.8M BLACK POWER CORD 1
2

A

-PC-0106-0138 2427130047 E WALL 1.8M BLAC

K

POWER CORD 1

VIEWSONIC INDIVIDUAL PARTS OF VSE-E

VIEWSONIC INDIVIDUAL PARTS OF VSI-P

VE175b-2 Recommended Spare Parts List

Recommended Spare Parts List VSCN-G

VIEWSONIC INDIVIDUAL PARTS OF VSA-M

!

ViewSonic Corporation

33

Confidential –DoNotCopy

VE175/b-2

ItemViewSonic P/N Ref. P/N

Location

Q'ty Remark

1 M-MS-0808-9162 2002310329 GUARANT CARD VIEWSONIC VE175-2 QSG 0616 2P02 1
2 M-MS-0808-9163 2002310370 GUARANT CARD VIEWSONIC VE175-2 QSG CPT 0818 2P02 1

CPT

3 P-BX-0601-0938 2011170007 CARTON BOX VE175-2 VLCDS23895-6W 6P01 1
4 P-FM-0602-0736 2012171400 POLYFOAM EPS d=0.016 6P20 1
5 P-FM-0602-0737 2012171500 POLYFOAM EPS d=0.016 6P21 1
6 M-MS-0808-1317 2013053000 POLYETHY BAG 90CMX75CMX0.02t PE-LD 6P30 1
7 M-MS-0808-1316 2013222536 POLYETHY BAG 250mmx350mmxt0.3 ADD>PE-LD< 6P31 1
8 C-BC-0302-0409 2022259202 CABI BACK PC+ABS 94 V0 GY7521 2C01 1

9 C-FP-0301-0934 2024263002 FRONT BEZEL PC+ABS 94 V0 GY7521 1F01 1
10 M-MS-0808-1364 2026252601 CASE ABS 94 HB GY7521 2C04 1
11 M-MS-0808-1362 2027255301 DUST COVER VE800 ABS 94HB/GY7521 STAND 5B08 1
12 PL-PS-0715-0186 2028254801 STAND VE800 ABS 94HB/GY7521 5B01 1
13 PL-PD-0714-0058 2039802301 FOOT PAD

CR 420xφ16.5x5.8

5B02 4
14 PL-FK-0707-0137 2044260901 FUNCTION KEY VE150-2/ABS 94V0 GY7521 1F03 1
15 M-MS-0808-4026 2051350200 NAME PLATE JD144V3 VIEWSONIC 3BIRDS AL 1F19 1
16 M-MS-0808-8180 2053751901 LED INDIC.-PWR VE150-2/PMMA 94HB 1F02 1
17 M-LB-0813-0528 2055103400 LABEL JK0936F WEN 6P52 1
18 M-LB-0813-0884 2055132059 LABEL VE175 VLCDS23895-6W 030311 6P50 1
19 M-LB-0813-0923 2055132105 LABEL VE175-2 VLCDS23895-6W CPT 6P50 1

CPT

20 M-LB-0813-0869 2055613281 LABEL VIEWSONIC VA520 NUMBER STICKER 6P06 1
21 M-LB-0813-0769 2055613293 LABEL VIEWSONIC OPEN STAND LABEL-LCD 5B10 1
22 M-LB-0813-0870 2055613379 LABEL ViewSonic CONTAINER LABEL 6P11 1
23 M-LB-0813-0885 2055632024 LABEL VE175-2 VLCDS23895-6W 6P02 1
24 M-LB-0813-0924 2055632029 LABEL VE175-2(3) VLCDS23895-6W CPT 6P02 1

CPT

25 M-LB-0813-0883 2055636015 LABEL VE175-2 VLCDS23895-6W SMALL 6P03 1
26 M-LB-0813-0002 2056603050 SERIAL LABEL VIEWSONIC LCD SERIAL LABEL 6P56 6P55 6P54 6P51 4
27 M-MS-0808-1064 2061452800 BUSHING RUBBER 10*10 T=9.0MM GRAY 1F50 2
28 M-MS-0808-1619 2063451101 ADHESI SHEET 27.2x42.4 PVC COLOR:GREY 1F20 1
29 #N/A 2063451203 ADHESI SHEET PC 94V0 56wX30LX1.0t BLACK 1F33 1
30 M-MS-0808-1389 2071662800 SHIELD PLATE SPTE t=0.3mm VE175 1F22 1
31 M-MS-0808-1420 2071663201 SHIELD PLATE SPTE t=0.3(Main board-ST) 1F10 1
32 M-BK-0805-0004 2071859200 BRACKET,FIX SECC t=1.0 1F29 1
33 M-BK-0805-0003 2071859301 BRACKET,FIX VE800 SECC 2.0t FOR STAND 5B06 1
34 M-BK-0805-0006 2071859600 BRACKET,FIX SECC t=1.0mm VE175 1F26 1
35 M-BK-0805-0007 2071859700 BRACKET,FIX SECC t=1.0mm VE175 1F27 1
36 M-BK-0805-0002 2071864900 BRACKET,FIX SECC T=1.2MM VE175-2 1F34 2
37 M-MS-0808-6316 2071958300 METAL FITTG VE170 KENSINGTON 2C02 1
38 M-BK-0805-0008 2071960201 METAL FITTG SECC t=0.8 NON-P.S.M 1F12 1
39 M-BK-0805-0009 2071961402 METAL FITTG SECC T=1.0 VE175(2) ST 1F05 1
40 M-MS-0808-8181 2072258300 HEAT SINK JT178S AL 6063S 45Wx20Dx22H 9H01 1
41 M-MS-0808-8181 2072258300 HEAT SINK JT178S AL 6063S 45Wx20Dx22H 9H02 1
42 M-MS-0808-8182 2072452601 INSULATOR VE800 PC FR-700 0.2t FOR POWER 1F21 1
43 PL-HD-0705-0116 2074191000 HOLDER JK1461 JEAN 1F28 1
44 M-SCW-0824-6715 2080002200 SCREW,SPE L355 M3x6 DH NICKEL-PLATED 1F06 4
45 M-SCW-0824-6716 2080002400 SCREW,SPE VE155/3x8 STAND 1F13 2
46 M-SCW-0824-6717 2081430062 SCREW,(WASH) M3X6 P=0.5(TOOTH WASHER) 2C21 5
47 M-SCW-0824-6718 2081430082 SCREW,(WASH) M3X8 P=0.5(TOOTH,WASHER) 1F15 2
48 M-SCW-0824-6719 2082630062 SCREW M3X6 P=0.5 1F35 1F07 1F08 1F09 26
49 M-SCW-0824-0285 2084730082 SCREW,BND T+ M3X8(BND T+) 9S01 09S02 1F17 2C22 9
50 M-SCW-0824-0122 2084730102 SCREW,BND T+ M3X10(BND T+) 1F04 2
51 M-SCW-0824-0261 2084730142 SCREW,BND T+ M3X14(BND T+) 1F70 1
52 M-SCW-0824-6721 2084740082 SCREW,BND T+ M4X8(BND T+) 5B07 3
53 M-SCW-0824-0123 2084740102 SCREW,BND T+ M4X10(BND T+) 1F18 1F31 1F32 5B09 14
54 M-SCW-0824-6722 2087340106 SCREW,B SPW+ 4X10(+)SWRM-3 ZMC2-C 5B05 4
55 M-MS-0808-1314 2106653500 HINGE TORQUE 20~60 KGF -5'~90' 2C20 RA 1
56 #N/A 2106653501 HINGE 29~32/55~58KGF-CM/-3'~20'/90' 2C20 RB
57 #N/A 2202118703 PC BOARD JT178A62 P/B CAM1 170*76 4.05 U801 1

Description

VE175-2 (QDI & CPT) BOM LIST

!

ViewSonic Corporation

34

Confidential –DoNotCopy

VE175/b-2

58 B-KB-0207-0040 2202120102 PC BOARD VE155 K/B PAPER 140*15 3.00 U701 1
59 B-MB-0201-0746 2202512400 PCB MULTILAYER VE175ST M/B FR4*4 150*100 1.00 U001 1
60 M-LCD-0826-0196 2212003900 LCD PANEL QD17EL07 QUANTA V901 1
61 M-LCD-0826-0197 2212003610 LCD PANEL CLAA170EA02VG CPT V901 1

CPT

62 E-FS-0410-0009 2213125207 FUSE FUSE 2.5A/250V 21502.5 LITTEL F801 RA 1
63 E-FS-0410-0102 2213125211 FUSE FUSE 2.5A/250V SG501302.5 PICO F801 RB 1
64 #N/A 2213270205 FUSE MICRO R251007 7A/125V(T52) LITTEL F803 RB 1
65 #N/A 2213270295 FUSE MICRO 20N7000FS 7A/125V PICO F803 RA 1
66 E-TH-0416-0042 2229201212 THERMISTOR,PTH SCK-103 10+-20% 3A THINKING R840 1
67 E-R-0405-3433 2232610195 RES,CBN 1/2 RD 1/2W 100.00 J T52 MINI R809 1
68 #N/A 2232610995 RES,CBN 1/2 RD 1/2W 1.00 J T52 MINI R816 1
69 #N/A 2232615595 RES,CBN 1/2 RD 1/2W 1.50M J T52 MINI R801 1
70 E-R-0405-1757 2233410195 RES,CBN 1/4 S RD 1/4WS 100.00 J T52 MINI R813 1
71 E-R-0405-0401 2233412195 RES,CBN 1/4 S RD 1/4WS 120.00 J T52 MINI R815 1
72 E-R-0405-6995 2235415403 RES,MTL 1 RS 1W 150Kohm J P=15.0 R805 R806 2
73 #N/A 2235547113 RES,MTL 2 RS 2WS 470ohm J P=15.0 R205 1
74 E-R-0405-1507 2235547813 RES,MTL 2 RS 2WS 0.47ohm J P=15.0 R208 1
75 #N/A 2235562813 RES,MTL 2 RS 2W 0.62 J P=15 MINI R207 1
76 #N/A 2235620417 RES,MTL 3 RS 3WS 200Kohm J P=25.0 R804 1
77 E-R-0405-5611 2239216225 RES,PRE 1/4 S RN 1/4WS 16.20K F R807 1
78 E-R-0405-6996 2239219125 RES,PRE 1/4 S RN 1/4WS 19.10K F R811 1
79 E-R-0405-6997 2239248715 RES,PRE 1/4 S RN 1/4WS 4.87K F R812 1
80 #N/A 2251215026 RES,CHIP 1/10 RC 0603 1/10W 15Kohm F T R102 R104 R106 3
81 #N/A 2251224906 RES,CHIP 1/10 RC 0603 1/10W 249 ohm F T R121 1
82 #N/A 2251275096 RES,CHIP 1/10 RC 0603 1/10W 75 ohm F T R122 R125 R127 R128 6
83 E-R-0405-6600 2253200096 RES,CHIP 1/10W RC 0603 1/10W 0 ohm J T L120 L121 L122 R110 7
84 E-R-0405-6998 2253210096 RES,CHIP 1/10W RC 0603 1/10W 10 ohm J T R114 1
85 E-R-0405-6409 2253210196 RES,CHIP 1/10W RC 0603 1/10W 100 ohm J T R137 R138 R190 R197 6
86 E-R-0405-6410 2253210296 RES,CHIP 1/10W RC 0603 1/10W 1Kohm J T R155 R210 2
87 E-R-0405-6411 2253210396 RES,CHIP 1/10W RC 0603 1/10W 10Kohm J T R113 R139 R140 R141 8
88 E-R-0405-6984 2253210496 RES,CHIP 1/10W RC 0603 1/10W 100Kohm J T R168 R181 1
89 E-R-0405-6601 2253210596 RES,CHIP 1/10W RC 0603 1/10W 1Mohm J T R111 2
90 #N/A 2253211196 RES,CHIP 1/10W RC 0603 1/10W 110 ohm J T R135 1
91 #N/A 2253212396 RES,CHIP 1/10W RC 0603 1/10W 12Kohm J T R162 1
92 #N/A 2253215296 RES,CHIP 1/10W RC 0603 1/10W 1.5Kohm J T R211 1
93 E-R-0405-6999 2253220396 RES,CHIP 1/10W RC 0603 1/10W 20Kohm J T R161 R177 2
94 E-R-0405-6603 2253222096 RES,CHIP 1/10W RC 0603 1/10W 22 ohm J T R147 R148 R149 R151 4
95 E-R-0405-7000 2253222196 RES,CHIP 1/10W RC 0603 1/10W 220 ohm J T R118 1
96 E-R-0405-6604 2253222296 RES,CHIP 1/10W RC 0603 1/10W 2.2Kohm J T R119 R156 2
97 E-R-0405-6606 2253233196 RES,CHIP 1/10W RC 0603 1/10W 330 ohm J T R123 R131 2
98 E-R-0405-6416 2253233296 RES,CHIP 1/10W RC 0603 1/10W 3.3Kohm J T R175 R176 R178 R179 12
99 E-R-0405-6417 2253247096 RES,CHIP 1/10W RC 0603 1/10W 47 ohm J T R124 R132 R134 3

100 E-R-0405-6419 2253247296 RES,CHIP 1/10W RC 0603 1/10W 4.7Kohm J T R157 R158 R159 3
101 #N/A 2253256196 RES,CHIP 1/10W RC 0603 1/10W 560 ohm J T R120 1
102 E-R-0405-6456 2253268196 RES,CHIP 1/10W RC 0603 1/10W 680 ohm J T R185 R186 2
103 E-R-0405-5988 2253300096 RES,CHIP 1/8 RC 0805 1/8 W 0ohm J T R201 R202 R204 R209 4
104 #N/A 2259222008 RES,CHIP NETWORKS 8P4R 1/16W 22ohm J P=0.8 RP01 RP02 RP03 12
105 E-C-0404-0157 2272110191 CAP,CER TC 100p/50V CH P=5.0 J T C815 1
106 E-C-0404-4833 2281110491 CAP,CER CC 0.1u/50V K T C809 1
107 E-C-0404-1869 2285133191 CAP,CER CK45B 330.000PF 1KV K T C822 1
108 E-C-0404-1855 2287247212 CAP,CER CK45F 4700.000PF 250VAC M KC C802 C803 C823 3
109 E-C-0404-4834 2300922401 CAP,MTL MINI 0.220UF 275V M C801 C824 2
110 E-C-0404-4835 2301510491 CAP,MTL CF93M 0.100UF 100V J T C820 1
111 E-C-0404-4836 2301533391 CAP,MTL CF93M 0.033UF 100V J T C810 1
112 E-C-0404-4837 2307522312 CAP,MTL MPP 0.022u/630V P=10.0 J K C806 1
113 E-C-0404-4838 2330005112 CAP,MINI ELE ES1C332MB41625DE 3300/16 ELITE C813 1
114 E-C-0404-1867 2333310891 CAP,ELE 105'C EC 1000u/ 16V 10*20 P=5.0 T C816 1
115 E-C-0404-3097 2333333791 CAP,ELE 105'C EC 330u/ 16V 8*11 P=5.0 T C176 1
116 #N/A 2333347613 CAP,ELE 105'C EC 47u/ 16V 5*11 P=2.5 T C179 C101 C121 C122 8

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VE175/b-2

117 E-C-0404-1426 2333447691 CAP,ELE 105'C EC 47u/ 25V 5*11 P=5.0 T C166 1
118 E-C-0404-2414 2333447791 CAP,ELE 105'C EC 470u/ 25V10*13.0 P=5.0 T C165 C170 C236 3
119 E-C-0404-1830 2333610791 CAP,ELE 105'C EC 100u/ 50V10*12.5 P=5.0 T C808 1
120 #N/A 2335210813 CAP,ELE LOW ESR 105'C EC 1000u/ 10V 10*13 P=5.0 T C173 1
121 E-C-0404-3898 2341110096 CAP,CHIP 125'C CS 0603/COG/50V 10p J T C162 1
122 E-C-0404-4828 2341110196 CAP,CHIP 125'C CS 0603/COG/50V 100p J T C115 C154 C157 C160 4
123 E-C-0404-4909 2341115096 CAP,CHIP 125'C CS 0603/COG/50V 15p J T C163 1
124 #N/A 2341127096 CAP,CHIP 125'C CS 0603/COG/50V 27p J T C185 C191 2
125 E-C-0404-3900 2341133096 CAP,CHIP 125'C CS 0603/COG/50V 33p J T C221 C222 C223 3
126 E-C-0404-4224 2341147096 CAP,CHIP 125'C CS 0603/COG/50V 47p J T C192 1
127 #N/A 2341150996 CAP,CHIP 125'C CS 0603/COG/50V 5p J T C184 C190 2
128 #N/A 2341168996 CAP,CHIP 125'C CS 0603/COG/50V 6.8P J T C187 C188 C189 3
129 E-C-0404-3816 2346110296 CAP,CHIP 125'C CS 0603/X7R/50V 1000p K T C113 C117 C210 C209 4
130 E-C-0404-4424 2346110396 CAP,CHIP 125'C CS 0603/X7R/50V 0.01u K T C114 C118 C120 C200 5
131 E-C-0404-3815 2346410496 CAP,CHIP 85'C CS 0603/Y5V/50V 0.1u Z T C102 C103 C104 C105 72
132 #N/A 2346747496 CAP,CHIP 85'C CS 0603/Y5V/16V 0.47u Z T C153 C156 C159 3
133 E-C-0404-4213 2347610596 CAP,CHIP 85'C CS 0805/Y5V/16V 1.0u Z T C219 C233 C234 3
134 #N/A 2347710696 CAP,CHIP 85'C CS 0805/Y5V/10V 10u Z T C232 1
135 E-C-0404-4831 2350100114 CAP,ELE SPE CE69W 100uF/400V 25*25 M TS C812 RA 1
136 E-C-0404-4832 2350100214 CAP,ELE SPE CE69W 100uF/400V 25*25 M LELON C812 RB 1
137 #N/A 2350100514 CAP,ELE SPE CE69W 100uF/400V 25*25 M HEC C812 RC 1
138 E-Q-0402-1375 2360100396 XISTOR,PNP R SMD MMBT3906-7 VISHAY SOT-23 Q105 RA Q106 4
139 E-Q-0402-1607 2360100596 XISTOR,PNP R SMD MMBT3906 FAIRCHILD SOT23 Q105 RB Q106 4
140 #N/A 2360100796 XISTOR,PNP R SMD MMBT3906 SOT-23 DIODES Q105 RC Q106 4
141 E-Q-0402-1378 2360300596 XISTOR,NPN R SMD MMBT3904-7 VISHAY S0T-23 Q101 RA Q103 3
142 E-Q-0402-1608 2360300896 XISTOR,NPN R SMD MMBT3904 FAIRCHILD SOT23 Q101 RB Q103 3
143 E-Q-0402-1180 2360301296 XISTOR,NPN R SMD MMBT3904 DIODES SOT-23 Q101 RC Q103 3
144 #N/A 2360500196 FET,P-CH SMD SI9953DY-TI TEMIC SO-08 Q102 RA 1
145 #N/A 2360500996 FET,P-CH SMD CEM9953A SO-8 CET Q102 RB 1
146 #N/A 2360510196 FET,P-CH SMD SI4953DY SO-8 VISHAY Q102 RC 1
147 E-PC-0411-0082 2362401600 PHOTO COUPLR TLP721F(D4-GR) TOSHIBA I802 RB 1
148 E-PC-0411-0083 2362401800 PHOTO COUPLR TLP621(D4-GR-LF2) TOSHIBA I802 RA 1
149 E-D-0403-0462 2363215495 DIODE,RECT BYV26C PHILIPS D802 1
150 E-D-0403-1105 2363217595 DIODE,RECT 20D8 IR D810 RC D811 4
151 E-D-0403-1291 2363219895 DIODE,RECT FUF4004 FAGOR D803 RA 1
152 E-D-0403-1465 2363220395 DIODE,RECT UF4004G T/B PEC D803 RB 1
153 E-D-0403-1671 2363224295 DIODE,RECT 20E6 NI(IR) D810 RB D811 4
154 E-D-0403-2009 2363227295 DIODE,RECT 2A07 TSC D810 RA D811 4
155 E-D-0403-2037 2363300300 DIODE,SCHOTTKY FCH20A15 20A/150V NI D804 1
156 E-D-0403-2038 2363502295 DIODE,ZENER RD15EB3 14.35V-15.09V 0.5W NEC D807 RB 1
157 E-D-0403-1109 2363506395 DIODE,ZENER HZ15-2 14.5-15.1V 0.5W HITACHI D807 RA 1
158 #N/A 2363703891 LED

LED 3φ GRN/YEL

D701 1

159 #N/A 2364201296 DIODE,RECT(SMD) BAT54C-7 SOT-23 DII D119 RA 1
160 #N/A 2364201896 DIODE,RECT(SMD) BAT54C CHENMKO SOT-23 D119 RB 1
161 E-D-0403-2040 2364301096 DIODE,SCHOTTKY(SMD) B340 DIODES D101 1
162 E-D-0403-1779 2364503996 DIODE,ZENER SMD BZV55-C5V6 PHILIPS D102 1
163 E-D-0403-1667 2364600196 DIODE,SWITCH SMD

LL4148 3.5X1.5φ TEMIC GS08

D103 D104 D105 D106 14

164 E-IC-0401-0836 2365307391 IC,LINEAR TL431CLP MOTOROLA I803 RA 1
165 E-IC-0401-2015 2365316200 IC,LINEAR 24LC16B DIP-8 MICROCHI I109 RA 1
166 E-IC-0401-2152 2365321991 IC,LINEAR KA431AZTA TO-92 FAIRCHILD I803 RC 1
167 E-IC-0401-2122 2365326600 IC,LINEAR KA1M0565R FAIRCHILD I801 1
168 #N/A 2365327691 IC,LINEAR CM431BCN CHAMPION I803 RB 1
169 E-IC-0401-2748 2365424000 IC,DIGITAL AM24LC16(PDIP-8L) ATC I109 RC 1
170 E-IC-0401-2747 2365424300 IC,DIGITAL M24C16-WBN6T ST PDIP8 I109 RB 1
171 E-IC-0401-2123 2365807496 IC,LINEAR(SMD) AIC1084-33CM AIC TO-263 I103 RA 1
172 E-IC-0401-2745 2365810796 IC,LINEAR(SMD) AP1084K33A(3.3V) TO-263 ATC I103 RB 1
173 E-IC-0401-2746 2365810896 IC,LINEAR(SMD) AP1117DA(ADJ) TO-252 ATC I104 1
174 E-IC-0401-2744 2365810996 IC,LINEAR(SMD) AP15015K5(5V) TO263 ANACHIP I102 RB 1
175 E-IC-0401-2124 2365917996 IC,DIGITAL SMD SN75LVDS83DGG TI I106 RB I107 RB 2

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176 E-IC-0401-2125 2365919596 IC,DIGITAL SMD LM2596S-3.3 TO-263 NS I102 RA 1
177 E-IC-0401-1932 2365920096 IC,DIGITAL SMD THC63LVDM83A THINE I106 RA I107 RA 2
178 #N/A 2365921996 IC,DIGITAL SMD SN74LVC14AD TI I105 RB 1
179 E-IC-0401-2132 2365922496 IC,DIGITAL SMD 74LVC14A PHILIPS SO14 I105 RA 1
180 E-IC-0401-2135 2365926196 IC,DIGITAL SMD NT7181CF TSSOP NOVATEK I106 RC I107 RC 2
181 E-IC-0401-2743 2365928496 IC,DIGITAL SMD ADE3000SX PQFP208 ST I101 1
182 #N/A 2365928596 IC,DIGITAL SMD MTV312MV64 PLCC44 MYSON I108 1
183 #N/A 2365928896 IC,DIGITAL SMD M385 TSSOP-56P MRT I106 RD I107 RD 2
184 E-X-0415-0119 2369103601 XTAL,OSC XTAL 12MHZ CL30P H/S X102 1
185 #N/A 2369104701 XTAL,OSC 27MHZ 20PF +-30PPM HC-49/US X101 1
186 #N/A 2371107000 COIL,CHOKE JC186H 28uH 29TS(REF) LAE L107 1
187 #N/A 2371150001 COIL,CHOKE 50uH 0.4*3 28Ts T50-52D 2.5A L108 1
188 E-L-0407-1533 2371154600 COIL,CHOKE JD176 5.2UH 15.5T(REF) L804 1
189 E-L-0407-1534 2371157800 COIL,CHOKE JT178A62 ET-24 4P L805 1
190 E-T-0408-0480 2374208800 XFORMER,POWR JT178A62 ERL-28 12PIN T801 1
191 E-L-0407-0013 2379101495 FERRITE CORE 3.5X9X0.8 L802 1
192 #N/A 2379310166 BEAD,HI-IMPEDANCE Z= 100ohm( 50MHZ~) 0603 200mA L103 L127 2
193 #N/A 2379512196 BEAD,HI-CURRENT Z= 120ohm 0805 I>3.0A L125 L126 2
194 #N/A 2379560086 BEAD,HI-CURRENT Z= 60ohm 1206 I>3.0A L119 L131 L132 3
195 #N/A 2379580096 BEAD,HI-CURRENT Z= 80ohm 0805 I>2.5A L123 1
196 #N/A 2379812156 BEAD,HI-IMPEDANCE Z= 120ohm( 1MHZ~) 0805 300mA L101 L102 L110 L111 6
197 E-L-0407-1536 2379860166 BEAD,HI-IMPEDANCE Z= 600ohm( 50MHZ~) 0805 200mA L114 L115 L116 L117 5
198 #N/A 2403702513 SWITCH,TACT TSTA-2 4.3mm 160g HUA JIE S701 S702 S703 S704 5
199 #N/A 2404222230 PIN PLUG CH71302V1P3 P=2.0 30PIN CVILUX P105 1
200 M-MS-0808-6353 2404301003 CONNECTOR JST XH 4P SIDE P=2.5 OR EQUAL P101 1
201 M-MS-0808-6354 2404301105 CONNECTOR JST PH 6P SIDE P=2.0 OR EQUAL P102 1
202 M-MS-0808-6355 2404301107 CONNECTOR JST PH 8P SIDE P=2.0 OR EQUAL P103 1
203 #N/A 2404301112 CONNECTOR JST PH 13P SIDE P=2.0 OR EQUAL P104 1
204 #N/A 2404339301 CONNECTOR LEOCO 3951-01(V) 2PIN P=3.96 P801 1
205 M-MS-0808-9164 2407000100 SOCKET,ASSY AC INLET ASS'Y 1015#18 L=130 P953 1
206 M-MS-0808-1313 2407200791 HOLDER,FUSE FC-05C F802 RA 1
207 #N/A 2407200991 HOLDER,FUSE CQ-05T (5mm DIA FUSE) F802 RB 1
208 B-SB-0221-0002 2414502100 INVERTER JT178P93 EMAX U901 RA 1
209 B-SB-0221-0597 2414502200 INVERTER DIVLJK0221D42- SAMPO U901 RB 1 QDI (2nd Source)
210 B-SB-0221-0290 2414500400 INVERTER PLCD07174 LINK COM U901 RA 1

CPT

211 B-SB-0221-0434 2414501000 INVERTER DIVTL0058-D42 SAMPO U901 RB 1

CPT (2nd Source)

212 A-PC-0106-0123 2427130035 POWER CORD SVT 18/3 1.8M USA WALL KDS P951 1
213 A-PC-0106-0142 2427130055 POWER CORD E WALL 1.83M(71922) P952 1
214 M-WR-0828-6626 2427408181 WIRE HARNESS 8P H/B 1061#26 L=180mm P=2.0 P982 1
215 M-WR-0828-6627 2427412624 WIRE HARNESS 6P(2.0) H/H 1007#24+112C 350L P983 1
216 M-WR-0828-6624 2427412710 WIRE HARNESS 4/5P H/B 1007#20 160L+CORE P802 1
217 M-WR-0828-6625 2427430131 WIRE HARNESS 30P JAE F1/15*2P 1571#28 130L P981 1
218 A-VIO-0118-0025 2427501149 I/O CABLE D15/C13 2919(3+6)1.83M GE96750 P961 1
219 M-WR-0828-0455 2428106050 JUMPER

0.6φ5.00MM

L801 L803 2

220 M-WR-0828-0450 2428106075 JUMPER

0.6φ7.50MM

J701 J702 J802 3

221 M-WR-0828-0478 2428106100 JUMPER

0.6φ10.00MM

J801 1

222 E-R-0405-7004 2436101012 VARISTOR

SIOV-S14K320 14φ510V

R802 1

223 #N/A 2438501107 CD-OWNER GUIDE VE175-2 WIZARD DATE:20030616 2P01 1
224 #N/A 2438501133 CD-OWNER GUIDE VE175-2 WIZARD DATE:20030818 2P01 1

CPT

225 M-MS-0808-8007 2504250800 ADHESI TAPE 3M #1350 W=10mm Yellow K901 1
226 M-MS-0808-8007 2504250800 ADHESI TAPE W10mm*L60M*T0.083mm Yellow K901 1
227 #N/A 2700514900 ACCESSORY ASS'Y VE175(23) B012 1
228 #N/A 2700614900 PACKING ASS'Y VE175(23) B013 1
229 #N/A 2701514900 FRONT ASS'Y VE175(23) B022 1
230 #N/A 2701614900 FINAL ASS'Y VE175B(23) B023 1
231 #N/A 2702210900 PCB-CON VE175(2) BB31 1
232 #N/A 2702310900 PCB POWER VE175(2) BC31 1
233 #N/A 2704210900 AUTO INSERT-CON VE175(2) BB41 1
234 #N/A 2704310900 AUTO INSERT-POWER VE175(2) BC41 1

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235 #N/A 2708110900 FRONT BEZEL VE175(2) BT31 1
236 #N/A 2708614900 CABI BACK VE175B(23) BN31 1
237 #N/A 2710110900 MANUAL INSERT-MAIN VE175(2) BA42 1
238 #N/A 2710210900 PROCESS-MAIN VE175(2) BA43 1
239 #N/A 2710610900 MANUAL INSERT-CON VE175(2) BB42 1
240 #N/A 2711110900 MANUAL INSERT-POWE

R

VE175(2) BC42 1
241 #N/A 2711210900 PROCESS-POWER VE175(2) BC43 1
242 #N/A 2711310900 MI OTHER-POWER VE175(2) BC49 1
243 #N/A 2718114900 LCD PANEL ASS'Y VE175(23) BT32 1
244 #N/A 2718514900 FRONT OTHER VE175(23) BT39 1
245 #N/A 2718610900 STAND ASS'Y VE175(2) BN32 1
246 #N/A 2719010900 FINAL OTHER VE175(2) BN39 1
247 #N/A 2720110900 V-TYPE-MAIN VE175(2) BA52 1
248 #N/A 2720610900 V-TYPE-CON VE175(2) BB52 BB53 2
249 #N/A 2721110900 V-TYPE-POWER VE175(2) BC52 BC53 2

Ite

m

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

1

A-PC-0106-0143

2427130082 POWER CORD CHINA WALL 1.83M GE96750 P951 1

2

#N/A

2055613334 LABEL VIEWSONIC VE175B 3C STICKER 6P04 1

3

#N/A

2002310338 GUARANT CARD VIEWSONIC CHINA WARRANTY CARD 6P05 1

4

M-LB-0813-0002

2056603050 SERIAL LABEL VS WARRANTY CARD SERIAL NO-J 6P07 1

5

#N/A

2013051800 POLYETHY BAG JT166A14 500LX470WX490H t=0.08 6P70 1

Ite

m

ViewSonic P/N Ref. P/N

Location

Q'ty Remark

1

M-MS-0808-9159

2002310330 GUARANT CARD VIEWSONIC VE175B-2 QSG

2P02

1

2

M-MS-0808-9160 2002310371 GUARANT CARD VIEWSONIC VE175B-2 QSG CPT 2P02 1 CPT

3

P-BX-0601-0884

2011170008 CARTON BOX VE175B-2 VLCDS23895-7W

6P01

1

4

C-BC-0302-0410

2022259205 CABI BACK PC+ABS MIDNIGHT GRAY NON-STAMP

2C01

1

5

C-FP-0301-0153

2024263004 FRONT BEZEL PC+ABS 94V0 MIDNIGHT GRAY

1F01

1

6

M-MS-0808-1074

2026252603 CASE ABS 94HB MIDNIGHT GRAY

2C04

1

7

M-MS-0808-1315

2027255303 DUST COVER ABS 94HB MIDNIGHT GRAY

5B08

1

8

PL-PS-0715-0187

2028254803 STAND ABS 94HB MIDNIGHT GRAY

5B01

1

9

PL-BT-0706-0147

2044260904 FUNCTION KEY ABS 94V0 MIDNIGHT GRAY

1F03

1

10

M-MS-0808-4026

2051350200 NAME PLATE JD144V3 VIEWSONIC 3BIRDS AL

1F19

1

11

M-LB-0203-0695

2055132060 LABEL VE175B-2 VLCDS23895-7W 030311

6P50

1

12

M-LB-0813-0921 2055132106 LABEL VE175B-2 VLCDS23895-7W CPT 6P50 1 CPT

13

M-LB-0813-0871

2055632025 UPC LABEL VE175B-2 VLCDS23895-7W

6P02

1

14

M-LB-0813-0922 2055632030 UPC LABEL VE175B-2(3) VLCDS23895-7W CPT 6P02 1 CPT

15

M-LB-0203-0065

2055636016 LABEL VE175B-2 VLCDS23895-7W SMALL

6P03

1

16

A-PC-0106-0121

2427130046 POWER CORD USA WALL 1.8M BLACK

P951

1

17

A-PC-0106-0138

2427130047 POWER CORD E WALL 1.8M BLACK

P952

1

18

A-CD-VE175B-2

2438501108 CD-OWNER GUIDE VE175B-2 WIZARD DATE:20030616

2P01

1

19

#N/A 2438501134 CD-OWNER GUIDE VE175B-2 WIZARD DATE:20030818 2P01 1 CPT

20

#N/A 2700514901 ACCESSORY ASS'Y VE175B(23) B012 1

21

#N/A 2700614901 PACKING ASS'Y VE175B(23) B013 1

22

#N/A 2701514901 FRONT ASS'Y VE175B(23) B022 1

23

#N/A 2701614901 FINAL ASS'Y VE175B(23) B023 1

24

#N/A 2708110901 FRONT BEZEL VE175B(2) BT31 1

25

#N/A 2708614901 CABI BACK VE175B(23) BN31 1

26

#N/A 2718114901 LCD PANEL ASS'Y VE175(23) BT32 1

27

#N/A 2718514901 FRONT OTHER VE175B(23) BT39 1

28

#N/A 2718610901 STAND ASS'Y VE175B(2) BN32 1

29

#N/A 2721210900 H-TYPE-POWER VA720(2) BC53 1

VE175-2 INDIVIDUAL PARTS OF VSCN-G (China)

VE175b-2 (QDI & CPT) BOM LIST (Different Parts from VE175-2)

Description

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VE175/b-2

ItemViewSonic P/N Ref. P/N Description Location Q'ty Remark

1

#N/A

2427130097 POWER CORD CHINA WALL 1.83M BLACK P951 1

2

#N/A

2056606021 SERIAL LABEL VS WARRANTY CARD SERIAL NO-J 6P07 1

VE175b-2 INDIVIDUAL PARTS OF VSCN-G (China) (Different Parts from VE175-2)

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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

B.Are you satisfied with the VE175-2/ VE175b-2 service ma nual?

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

Readers basic data:

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

A. What do you think about the content after reading VE175-2/ VE175b-2 Service Manual?

:emaN:eltiT

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:ddA

:leT:xaF

:liam-E

metI tnellecxE dooG riaF daB

tnetnoClaunaMecivreS.1

tuoyaLlaunaMecivreS.2

gnitsildnamrofehT.3

tinU tnellecxE dooG riaF daB

in the USA at facsimile

1-909-839-7943.

You may also e-mail any suggestions to the Director of Quality System & Process

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VE175/b-2

2. SPECIFICATIONS

1. PRECAUTIONS AND SAFETY NOTICES

3. FRONT PANEL FUNCTION CONTROL DESCRIPTION

4. CIRCUIT DISCRIPTION

5. ADJUSTING PROCEDURE

6. TROUBLE SHOOTING FLOW CHART

7. EXPLODED DIAGRAM

8. EXPLODED DIAGRAM

9. BLOCK DIAGRAM

10. SCHEMATIC DIAGRAM