Download ViewSonic ViewPoP P103 Service manual

Service Manual
ViewSonic VE175-2
VE175b-2
Model No. VLCDS23895-6W/7W
17” Color TFT LCD Display
QDI (A2KYYWW00001 ~ 50000)
(A2UYYWW00001 ~ 50000)
CPT (A2KYYWW50001 ~ 99999)
(A2UYYWW50001 ~ 99999)
(VE175-2/ VE175b-2_SM_746 - Rev. 1b – Aug. 2003)
ViewSonic“ 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
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.
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
1a
1b
Date
17/06/02
14/08/03
ViewSonic Corporation
Description Of Changes
Initial Release DCN- 2251
Revised DCN- 3760
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Approval
WANGJE
Teddy.Liaw
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TABLE OF CONTENTS
1.
PRECAUTIONS AND SAFETY NOTICES..........................................................1
2.
SPECIFICATIONS ...............................................................................................2
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.)
Brightness
240 cd/ m2 (min.)
360:1 (min.)
300 cd/m2 (typ.)
Response Time
Tr: 9 ms Tf: 16 ms (typ.)
Tr: 18 ms Tf: 32 ms (max.)
Active Display Area
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
1
2
6
11
3
7
12
4
8
13
5
9
14
10
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
SIGNAL LEVEL
CONNECTOR
SIGNAL
DESCRIPTION
R
RED
0.7vp-p(VIDEO)
G
GREEN
0.7vp-p(VIDEO)
B
BLUE
0.7vp-p(VIDEO)
H
H/SYNC
TTL positive or negative
V
V/SYNC
TTL positive or negative
SDA
DDC1/2B
TTL
SCL
DDC1/2B
TTL
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3. Front Panel Function Control Description
Main Menu
with OSD controls
Front Control Panel
Power light
Displays, saves
changes to, and exits
the Main Menu.
Power On/Off
Scrolls through menu
options and adjusts the
displayed control.
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Selects a highlighted control.
Also, displays the control screen
for the selected control and
toggles between control pairs.
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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
3
To highlight a control you want to adjust, press ▲ or ▼ to scroll up or down
the Main Menu.
To select the highlighted control, press button [2]. A control screen appears
like the example shown below.
The ▼ down
arrow decreases
Contrast, ▲ up
arrow increases
Contrast.
4
5
The line at the
bottom of the screen
tells you what you
can do next: select
the Brightness
control or Exit.
To adjust the control, press the up ▲ or down ▼ buttons.
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.)
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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
2
3
To select color (R, G or B) press button [2].
To adjust selected color, press ▲ or ▼.
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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Control
Explanation
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.
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Control
Explanation
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.
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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.
+
+
+
= Recall Contrast and Brightness. (Don’t show OSD)
+
+ No Signal = Enter Burn in mode
+
+
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= Auto White Balance.
(Remark: recommend to use 5-Disc full white pattern)
(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 current 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 asynchronously reset. The uC typically programs 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 chooses 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 tailored for CRT/LCD Monitor
applications. It includes an 8051 CPU core, 1024-byte SRAM, 14 built-in PWM DACs, VESA DDC interface,
4-channel A/D converter, and a 64K-byte internal program Flash-ROM.
A “CMOS output pin” means it can sink and drive at least 4mA current. It is not recommended to use such pin as
input function.
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 capacitor, 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.
1.
2.
5.3.
FUNCTION
WHITE BALANCE
GEOMETRY
DESIGNATION
FUNCTION KEY
FUNCTION KEY
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.
B.
C.
D.
TIMING: 1280x1024 64KHz/60Hz.
PATTERN: 5 Blocks.
LCD MONITOR set to 1280x1024 80K/75Hz BURN IN and warm up over 30 minutes.
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 “ 2 ” and turn on power at the same time after power LED is on,
release “▼” and “ 2 ” key, Then press “ 1 ” key go to factory mode. (Fig.1)
(Fig.1)
F.
Adjust Color Temperature:
(1) EEPROM INIT (5 BLOCKS):
Press “▼” key move cursor to EEPROM INIT, Press “ 2 “ key then monitor will
INIT ADC value.
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(2) Press “▲” key move cursor to “White Balance”, Press “ 2 “ key for white balance
adjustment.
(3) Press “▼” key move cursor to “Color Temerature Adjust”, Press “ 2 “ key, Then
OSD will display Fig.2
(Fig.2)
(4) 9300K verify: move cursor to 9300K Press “ 2 “ key.
Press “▼” ,“▲” key adjust R.G.B value
x=0.283 ±0.03
y=0.298 ±0.03
Press “ 1 “ key return to Fig.2
(5) 6500K verify: Repeat (4) press “▼” ,“▲” move cursor to 6500K press “ 2
x=0.310 ±0.03
y=0.330 ±0.03
Y≧240 cd/m2
“ key
(6) 5400K verify: Repeat (4) press “▼” ,“▲” move cursor to 5400K press “ 2 “ key
x=0.332 ±0.03
y=0.348 ±0.03
(7) Press “ 1 “ key go back to Fig.2, Then press “ 1 “ 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/m2
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.
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5.4.
ISP MODE
< 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.
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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
IBM Compatible PC
LCD Monitor
Print Port
ISP Board
D-sub I/O Cable
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6. TROUBLE SHOOTING FLOW CHART
6.1.
NO POWER
Start
Y
Check 12V
on C170/+
N
Check AC TO DC
PCB
F801,D810~D813
N
Check
12V to 5V CKT
N
Check
3.3V/1.8V to GND
N
Check
Q107,Q108
R210~R212
N
Replace
AC TO DC PCB
Y
Check 5V
on C173/+
Y
Check
3.3V/1.8V
N
Replace
Main Board
Y
Check
pin 8 of I108
+5V_MCU
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6.2.
MCU NO FUNCTION
CHECK
C239
MCU 5V
OK?
CHECK
Q108,Q107
OK?
N
Y
CHECK
I108 PIN7,PIN9
5V?
CHECK
R190,C219
OK?
N
N
Y
CHECK
N
12MHz PIN11,PIN12
OK?
Replace
Main Board
CHECK
X102,C222,C223
OK?
Y
CHECK
PIN13,PIN14
CLOCK OK?
N
CHECK
I108 TO I101
OK?
Y
CHECK
I108,EVERY TWO
PIN SHORT?
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N
CHECK
KEYPAD P105
OK?
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N
Replace
Keypad
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6.3.
NO DISPLAY
Power key
work ok
N
Y
H/V sync
on pin 54,55
of I101
N
Y
Check
DVDD_3.3
Check
key-pad
N
N
Check
I103
Check
P983
Check
pin 10,12 of I108
N
Check
pin 3,4 of P104
Y
Replace
I101
Y
refer to
no power
Y
Y
Check R124
Check R.G.B. in
DATA
N
Check R.G.B.
input
N
Y
Check
I/O cable
Check
FPCLK,FPDE,
PFVS,PFHS
N
Check
X101
N
Check Q104
Y
Check R158 high
Y
Check R156
Voltage Range
N
Check Q101
Y
Invertor unit
failed
Replace
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6.4.
MISSING COLOR
Some bits
lost
Lose color
R or G or B
Y
Check
RP1~RP12
Y
N
I101,I106,I107
poor
soldering
Check
P104
Pin 8,10,12
Y
N
Check your
PC or soldering
Y
RP1~RP12
poor
soldering
Check
L120,L121,L122
R122,R125,R127
R128,R129,R130
N
Poor
soldering
Y
I101
fail or
poor soldering
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7. Exploded Diagram
19
35
1
6
32
X2
V901
MAIN PCB ASS'Y
5
3
FIG.3
32
36
33 X3
9
X4
41
2
4
X2
36
17 X6
6
X2
38
37
26
FIG.1
18
10
11
30 X2
40 X4
31 X2
FIG.1
28
39
33 X3
27
FIG.4
18
FIG.2
29
34
15 X2
8
X4
16 X2
48
U901
21
CON. PCB ASS'Y
7 X2
42
46
FIG.4
FIG.3
POWER PCB ASS'Y
22
23 X2
FIG.2
25
14
I/O CABLE
51
44
45 X4
49
D804
47 X3
20
12
43 X4
24
P953
I801
53
50
13 X2
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LCD PANEL
J3
P983
INVERTER PCB
J1
P981
J2
P802
P803
P102
P101
P105
P802
MAIN PCB
TO:METAL FITTG GND
JT178/188A 2202118700 VER:1.00
POWER PCB
P103
P104
P982
P801
2202120100 V:0.02
P701
KEYPAD PCB
N
(BLU)
L
(BRN)
P953
AC SOCKET ASS'Y
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P961
I/O CABLE
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8. Exploded Parts List
Exploded Parts List (VE175-2/VE175b-2 QDI & CPT Panel)
Item
1-1
1-2
2
3-1
3-2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20-1
20-2
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35-1
35-2
36-1
36-2
37-1
37-2
38
39
40
41-1
41-2
42-1
42-2
43-1
43-2
44
45
46
47
48-1
48-2
49
50
51
52
53
54-1
54-2
55-1
55-2
55-3
55-4
56
57
58-1
58-2
59
60
61
ViewSonic P/N
C-FP-0301-0934
C-FP-0301-0153
M-MS-0808-8180
PL-FK-0707-0137
PL-BT-0706-0147
M-SCW-0824-0122
M-BK-0805-0009
M-SCW-0824-6715
M-SCW-0824-6719
M-SCW-0824-6719
M-SCW-0824-6719
M-MS-0808-1420
M-SCW-0824-6719
M-BK-0805-0008
M-SCW-0824-6716
M-SCW-0824-0493
M-SCW-0824-6718
M-SCW-0824-6719
M-SCW-0824-0285
M-SCW-0824-0123
M-MS-0808-4026
M-MS-0808-1619
M-MS-0808-1664
M-MS-0808-8182
M-MS-0808-1389
M-SCW-0824-6719
M-SCW-0824-6719
M-SCW-0824-6719
M-BK-0805-0006
M-BK-0805-0007
PL-HD-0705-0116
M-BK-0805-0004
M-SCW-0824-6719
M-SCW-0824-0123
M-BK-0805-0002
M-SCW-0824-6719
M-SCW-0824-0261
C-BC-0302-0409
C-BC-0302-0410
M-SCW-0824-0123
M-SCW-0824-0123
M-MS-0808-1364
M-MS-0808-1074
M-SCW-0824-0123
M-MS-0808-1314
M-SCW-0824-6717
M-SCW-0824-0285
M-SCW-0824-0416
PL-PS-0715-0186
PL-PS-0715-0187
PL-PD-0714-0058
PL-PD-0714-0058
M-SCW-0824-6719
M-SCW-0824-6722
M-BK-0805-0003
M-SCW-0824-6721
M-MS-0808-1362
M-MS-0808-1315
M-SCW-0824-0123
M-MS-0808-8181
M-MS-0808-8181
M-SCW-0824-0285
M-SCW-0824-0285
M-LCD-0826-0197
M-LCD-0826-0196
B-SB-0221-0290
B-SB-0221-0434
B-SB-0221-0002
B-SB-0221-0597
M-MS-0808-9164
M-WR-0828-6624
A-VIO-0118-0025
A-VIO-0118-0035
M-WR-0828-6625
M-WR-0828-6626
M-WR-0828-6627
Ref. P/N
2024263002
2024263004
2053751901
2044260901
2044260904
2084730102
2071961402
2080002200
2082630062
2082630062
2082630062
2071663201
2082630062
2071960201
2080002400
2085740082
2081430082
2082630062
2084730082
2084740102
2051350200
2063451101
2063451102
2072452601
2071662800
2082630062
2082630062
2082630062
2071859600
2071859700
2074191000
2071859200
2082630062
2084740102
2071864900
2082630062
2084730142
2022259202
2022259205
2084740102
2084740102
2026252601
2026252603
2084740102
2106653500
2081430062
2084730082
2084730084
2028254801
2028254803
2039802301
2039802301
2082630062
2087340106
2071859301
2084740082
2027255301
2027255303
2084740102
2072258300
2072258300
2084730082
2084730082
2212003610
2212003900
2414500400
2414501000
2414502100
2414502200
2407000100
2427412710
2427501149
2427501164
2427430131
2427408181
2427412624
ViewSonic Corporation
FRONT BEZEL
FRONT BEZEL
LED INDIC.-PWR
FUNCTION KEY
FUNCTION KEY
SCREW,BND T+
METAL FITTG
SCREW,SPE
SCREW
SCREW
SCREW
SHIELD PLATE
SCREW
METAL FITTG
SCREW,SPE
SCREW,B OTW+
SCREW,(WASH)
SCREW
SCREW,BND T+
SCREW,BND T+
NAME PLATE
ADHESI SHEET
ADHESI SHEET
INSULATOR
SHIELD PLATE
SCREW
SCREW
SCREW
BRACKET,FIX
BRACKET,FIX
HOLDER
BRACKET,FIX
SCREW
SCREW,BND T+
BRACKET,FIX
SCREW
SCREW,BND T+
CABI BACK
CABI BACK
SCREW,BND T+
SCREW,BND T+
CASE
CASE
SCREW,BND T+
HINGE
SCREW,(WASH)
SCREW,BND T+
SCREW,BND T+
STAND
STAND
FOOT PAD
FOOT PAD
SCREW
SCREW,B SPW+
BRACKET,FIX
SCREW,BND T+
DUST COVER
DUST COVER
SCREW,BND T+
HEAT SINK
HEAT SINK
SCREW,BND T+
SCREW,BND T+
LCD PANEL
LCD PANEL
INVERTER
INVERTER
INVERTER
INVERTER
SOCKET,ASSY
WIRE HARNESS
I/O CABLE
I/O CABLE
WIRE HARNESS
WIRE HARNESS
WIRE HARNESS
Description
PC+ABS 94 V0 GY7521
PC+ABS 94V0 MIDNIGHT GRAY
VE150-2/PMMA 94HB
VE150-2/ABS 94V0 GY7521
ABS 94V0 MIDNIGHT GRAY
M3X10(BND T+)
SECC T=1.0 VE175(2) ST
L355 M3x6 DH NICKEL-PLATED
M3X6 P=0.5
M3X6 P=0.5
M3X6 P=0.5
SPTE t=0.3(Main board-ST)
M3X6 P=0.5
SECC t=0.8 NON-P.S.M
VE155/3x8 STAND
Location Q'TY
1F01
1
1F01
1
1F02
1
1F03
1
1F03
1
1F04
2
1F05
1
1F06
4
1F07
2
1F08
4
1F09
4
1F10
1
1F11
1
1F12
1
1F13
2
SCREW B OTW+ M4X8
1F14
1
M3X8 P=0.5(TOOTH,WASHER)
1F15
2
M3X6 P=0.5
1F16
2
M3X8(BND T+)
1F17
6
M4X10(BND T+)
1F18
2
JD144V3 VIEWSONIC 3BIRDS AL
1F19
1
27.2x42.4 PVC COLOR:GREY
1F20
1
27.2x42.4 PVC COLOR:BLACK
1F20
1
VE800 PC FR-700 0.2t FOR POWER
1F21
1
SPTE t=0.3mm VE175
1F22
1
M3X6 P=0.5
1F23
2
M3X6 P=0.5
1F24
1
M3X6 P=0.5
1F25
1
SECC t=1.0mm VE175
1F26
1
SECC t=1.0mm VE175
1F27
1
JK1461 JEAN
1F28
1
SECC t=1.0
1F29
1
M3X6 P=0.5
1F30
2
M4X10(BND T+)
1F31
2
SECC T=1.2MM VE175-2
1F34
2
M3X6 P=0.5
1F35
6
M3X14(BND T+)
1F70
1
PC+ABS 94 V0 GY7521
2C01
1
PC+ABS MIDNIGHT GRAY NON-STAMP 2C01
1
M4X10(BND T+)
2C03
2
M4X10(BND T+)
2C03
2
ABS 94 HB GY7521
2C04
1
ABS 94HB MIDNIGHT GRAY
2C04
1
M4X10(BND T+)
2C05
1
TORQUE 20~60 KGF -5'~90'
2C20
1
M3X6 P=0.5(TOOTH WASHER)
2C21
4
M3X8(BND T+)
2C22
1
M3X8(BND T+) (BLK)
2C22
1
VE800 ABS 94HB/GY7521
5B01
1
ABS 94HB MIDNIGHT GRAY
5B01
1
CR 420xφ16.5x5.8
5B02
4
CR 420xφ16.5x5.8
5B02
4
M3X6 P=0.5
5B03
1
4X10(+)SWRM-3 ZMC2-C
5B05
4
VE800 SECC 2.0t FOR STAND
5B06
1
M4X8(BND T+)
5B07
3
VE800 ABS 94HB/GY7521 STAND
5B08
1
ABS 94HB MIDNIGHT GRAY
5B08
1
M4X10(BND T+)
5B09
1
JT178S AL 6063S 45Wx20Dx22H
9H01
1
JT178S AL 6063S 45Wx20Dx22H
9H02
1
M3X8(BND T+)
9S01
1
M3X8(BND T+)
9S02
1
CLAA170EA02VG
CPT
V901
1
QD17EL07
QUANTA
V901
1
PLCD07174
LINK COM
U901
1
DIVTL0058-D42
SAMPO
U901
1
JT178P93
EMAX
U901
1
DIVLJK0221D42SAMPO
U901
1
AC INLET ASS'Y 1015#18 L=130
P953
1
4/5P H/B 1007#20 160L+CORE
P802
1
D15/C13 2919(3+6)1.83M GE96750
P961
1
D15/C13 2919(3+6) 1.83M BLK
P961
1
30P JAE F1/15*2P 1571#28 130L
P981
1
8P H/B 1061#26 L=180mm P=2.0
P982
1
1
6P(2.0) H/H 1007#24+112C 350L
P983
!
! 21
Remark
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
VE175-2
VE175b-2
CPT
for CPT Panel
for CPT Panel (2nd Source)
for QDI Panel
for QDI Panel (2nd Source)
VE175-2
VE175b-2
Confidential – Do Not Copy
VE175/b-2
AC INPUT
AC-DC
POWER
ViewSonic Corporation
VGA INPUT
P104
12V
12V
!
! 22
REGULATOR
I104
OSC
X102
Micro
CONTROLLER
DDC I108
INVERTER
U901
3.3V
EERROM
I109
REGULATOR
I103
CONTROLLER IC
I101
DC-DC
CONVERTER
I102,D101,L108
5V
PANEL
DISPLAY
LVDS
INTERFACE
I106,I107
KEY PAD
&
LED
HIGHT
VOLTAGE
1.8V
9. Block Diagram
Confidential – Do Not Copy
VE175/b-2
10. Schematic Diagrams
10.1. ADE3000SX
AVDD_1.8
C101
C102
C103
C104
C105
C106
C107
C108
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
XVDD_1.8
1
C148
C149
C150
C151
C152
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
DVDD_1.8
C109
0.1uF
C110
0.1uF
C111
0.1uF
0603
0603
0603
C112
C113
C114
10nF
C115
C116
C117
C118
C119
C120
C121
C122
C123
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
C135
C136
C137
0.1uF
1nF
0603
100pF
0.1uF
1nF
10nF
0.1uF
10nF
10uF/16V
10uF/16V
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
2
0805
BEAD120R
AVDD_3.3
AVDD_3.3
2
0805
BEAD120R
L101
AVDD_1.8
PVDD_1.8
L102
1
C138
0.1uF
PLACE CAPACITORS C111, C112,
AND C113 ON PINS 14, 38, AND 42,
RESPECTIVELY
(TMDS power supply pins)
0603
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)
DVDD_3.3
LVDD_1.8
C139
C140
C141
C142
C143
C144
C145
C146
C147
10uF/16V
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
L103
1
ADE3000
2
104
NEW SCALER CEJ....
0603
BEAD100R
DVDD_1.8
DVDD_3.3
AVDD_1.8
AVDD_3.3
AVDD_1.8
AVDD_3.3
PVDD_1.8
C232
C233
C234
10uF
1uF
1uF
LVDD_1.8
0805
XVDD_1.8
1
REFMR
92
80
68
[4] INR
[4] ING
[4] INB
R104
15K 1%
0603
REFCG
HSYNC
VSYNC
CSYNC
CLKIN
REFR
REFCR
REFPR
REFMR
87
95
89
88
REFR
REFCR
REFPR
REFMR
REFG
REFCG
REFPG
REFMG
75
83
77
76
REFG
REFCG
REFPG
REFMG
REFB
REFCB
REFPB
REFMB
63
71
65
64
REFB
REFCB
REFPB
REFMB
16
17
20
21
23
24
27
28
RX2M
RX2P
RX1M
RX1P
RX0M
RX0P
RXCP
RXCM
30
36
REXT
RBIAS
REFPG
C158
0.1uF
R105
NC
0603
0603
R187
C156
0.47uF
C157
0603
100pF
0R
0603
0603
50
51
LVDD18
XVDD18
44
46
PVDD18
PVDD18
15
19
22
25
29
31
32
40
RVDD33
RVDD33
RVDD33
RVDD33
RVDD33
RVDD33
RVDD33
RVDD33
REFMG
C161
0.1uF
R107
NC
0603
0603
C159
0.47uF
C160
0603
100pF
0603
REFMB
INTERNAL ADC REFERENCE RESISTORS AND
DECOUPLING CAPACITORS. PLACE THESE
COMPONENTS CLOSE TO THEIR RESPECTIVE
PINS
RVDD_3.3
R108
0R
PQFP208
R101
NC
R201
ADE3XXX
NC
7
6
5
4
3
2
1
208
8
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
YUVCLK
203
204
SCL
SDA
207
RESETN
184
TCON_IN
206
XCLK_EN
0805
R202
0R
0805
[6] ADE-SCL
[6] ADE-SDA
R203
0R
0805
[6] ADE-RESET#
R204
0R
0805
R188
0R
0603
XCLK_EN
0:xclk o/p disable
1:xclk o/p active
133
132
131
130
129
128
127
126
ORA0
ORA1
ORA2
ORA3
ORA4
ORA5
ORA6
ORA7
ORA[7:0]
[5]
ORA0
ORA1
ORA2
ORA3
ORA4
ORA5
ORA6
ORA7
120
119
118
117
116
115
114
113
OGA0
OGA1
OGA2
OGA3
OGA4
OGA5
OGA6
OGA7
OGA[7:0]
[5]
OGA0
OGA1
OGA2
OGA3
OGA4
OGA5
OGA6
OGA7
110
109
108
107
106
104
103
102
OBA0
OBA1
OBA2
OBA3
OBA4
OBA5
OBA6
OBA7
OBA[7:0]
[5]
OBA0
OBA1
OBA2
OBA3
OBA4
OBA5
OBA6
OBA7
177
176
175
174
171
170
169
168
ORB0
ORB1
ORB2
ORB3
ORB4
ORB5
ORB6
ORB7
ORB[7:0]
[5]
ORB0
ORB1
ORB2
ORB3
ORB4
ORB5
ORB6
ORB7
163
162
161
160
157
156
155
154
OGB0
OGB1
OGB2
OGB3
OGB4
OGB5
OGB6
OGB7
OGB[7:0]
OGB0
OGB1
OGB2
OGB3
OGB4
OGB5
OGB6
OGB7
OBB0
OBB1
OBB2
OBB3
OBB4
OBB5
OBB6
OBB7
OBB[7:0]
OBB0
OBB1
OBB2
OBB3
OBB4
OBB5
OBB6
OBB7
153
152
151
150
147
146
145
144
OCLK
ODE
OHS
OVS
138
136
137
139
TCON0
TCON1
TCON2
TCON3
TCON4
TCON5
TCON6
TCON7
198
197
196
195
190
189
188
187
* Same VIA #
* Similar length
0R
0603
99
R111
BB
Sync
48
XTAL_IN
49
XTAL_OUT
C163
15pF
0603
182
LGND
XGND
PGND
PGND
RGND
RGND
RGND
RGND
RGND
RGND
RGND
RGND
RGND
205
52
27MHz Crystal
XCLK
CLKOUT
47
C162
10pF
0603
43
45
AGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DNGD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
X101
13
18
26
33
34
35
37
39
41
DGND
AGND and DGND are isolated,
not completely separated
Place near PAD1
[5]
R112
NC
0603
ViewSonic Corporation
!
! 23
Confidential – Do Not Copy
VE175/b-2
RA
GA
BA
OCLK [5]
ODE [5]
OHS [5]
OVS [5]
TST_SCAN
0603 1M
AGND
RB
GB
TP09
DGND
[5]
R110
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
15K 1%
0603
REFPB
56
57
60
62
66
67
72
78
79
84
90
91
96
R106
REFCB
10
12
100
105
112
122
124
135
141
143
149
159
165
167
173
179
181
186
192
194
200
202
REFB
GND splitting
1
REFG
INR
ING
INB
55
54
53
183
[4] AHSYNC
[4] AVSYNC
14
38
42
100pF
58
59
69
70
81
82
93
94
0603
61
73
74
85
86
97
98
C154
RVDD18
RVDD18
RVDD18
0603
C153
0.47uF
AVDD33
AVDD33
AVDD33
AVDD33
AVDD33
AVDD33
AVDD33
AVDD33
R103
NC
0603
AVDD18
AVDD18
AVDD18
AVDD18
AVDD18
AVDD18
AVDD18
15K 1%
0603
C155
0.1uF
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
DVDD18
I101
R102
101
111
125
134
148
158
172
185
REFPR
DVDD33
DVDD33
DVDD33
DVDD33
DVDD33
DVDD33
DVDD33
DVDD33
REFCR
9
11
121
123
140
142
164
166
178
180
191
193
199
201
REFR
52
AGND
LVDD_1.8
C164
0.1uF
0603
Indicate Pin# at every 5/10
pins
5 : short line
10 : long line
1,53,105 &157 should be labeled
DGND
10.2. DC TO DC Power
CPT 18" USE L104 DELETE R209
AU 17",CMO 17",CPT 17"
USE R209 DELETE L104
L104
5
6
Q102
PAN 12V
C165
33uH
R205
7
8
VLCD
SI9953/SO8
0805
+12V
+5V
470/2W
L107
4
3
R209
LM2596
2
I102
P101
1
470uF/25V
40UH
1
1
2
3
4
FB
VIN
4
C170
470uF/25V
5
C168
0.1uF
SHDN
SW
5V
2
D101
B340
3
CON4
R114
0R
0805
50UH
R113
2
C167
0.1uF
GND
L108
C172
0.1uF
C173
10K
D102
1000uF/10V
C174
5.6V
1
10
0.1uF
R118
220
R119
Q103
MMBT3904
[6] PANELPOWER
2.2K
+5V
DVDD_3.3
I103
AVDD_3.3
L119
R208
OUTPUT
GND
INPUT
0.47/2W
AIC1084
2
1
2
DGND
BEAD60R
1
3
C176
C177
330uF/16V
0.1uF
1206
DGND
PGND and DGND are isolated,
not completely separated
1206
L132
8
7
6
5
1
I104
DVDD_3.3
PAD2
PAD3
1
2
3
4
VOUT
2
Copper plate
Min : 10 x 10
mm
AVDD_1.8
L131
1
2
8
7
6
5
BEAD60R
R120
0603
560
C178
0.1uF
0603
C179
1206
47uF/16V
M5-16V
+
C180
0.1uF
0603
1Amax
R121
0603
249 1%
9
8
7
6
5
9
VIN
2
NC
DVDD_1.8
SOT252
0.62/2W
1
2
3
4
3
9
9
R207
RC1117-ADJ
1
1
2
3
4
2
8
7
6
5
1
1
2
3
4
PAD5
ADJ
PAD4
ViewSonic Corporation
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! 24
Confidential – Do Not Copy
VE175/b-2
10.3. Input Interface
VGA_5V
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
1N4148
DB15-SCL
DB15-SDA
DB15-AVSYNC
DB15-AHSYNC
VGA_5V
L120,L121,L122
from BEAD80R
change to 0R for
QDI panel
L120 0603 0R
1
2
L121 0603 0R
1
2
L122 0603 0R
1
2
BLUE
GREEN
RED
Guraded by AGND All the way
(From CN to ADE) & >= 12mil
0603
0.1uF
R197 100
0603
R125 47
C183
0.1uF
R198 100
0603
R129
R130
75
0603
75
0603
75
0603
C186
TB160808B800
0.1uF
R199 100
0603
INB
ING
INR
[2]
[2]
[2]
0603
C188
C189
5pF/NC
5pF/NC
5pF/NC
0603
0603
0603
DB15-AHSYNC
13
C240
7
0603
33K/NC
C184
5P
0.1uF
0603
0603
DB15-AVSYNC
R134 47
0603
R135 110
AGND
R/G/B
DDC-SDA [6]
AHSYNC
47
0603
74LVC14
SO-14
14
RC-AVSYNC
0603
0603
33K/NC
7
C190
5P
R132
10
AVSYNC
47
0603
74LVC14
SO-14
C191
27P
0603
0603
0603
AGND
0603
Add VIA on AGND
every 10mm
C192
C193
47pF
47pF/NC
TP10
Analog Input (VGA)
R137
1
7
AVDD_3.3
I105A
1
14
RC-AVSYNC
2
MCU_VS
100
74LVC14
0603
TP11
SO-14
D111
D112
1N4148
1N4148
2
2
2
2
RC-AHSYNC
D113 1N4148
1N4148
1N4148
12
Place near CN
R139
R140
10K
0603
10K
0603
ViewSonic Corporation
!
! 25
Confidential – Do Not Copy
VE175/b-2
R138
4
MCU_CS
100
74LVC14
SO-14
D117 1N4148
1
12
12
D116
1
1
D115
1
12
7
D114
1N4148
I105B
3
1
14
D110
1N4148
[2]
C185
27P
I105E
11
330
R133
DDC-SCL [6]
R124
12
0603
R131
R128-130
Place at
CN side
BEAD100R
0603
I105F
14
RC-AHSYNC
330
R126
D119
BAT54C
SOT-23
L127
R123
C182
C187
R128
AHSYNC is important signal
First Priority with Least VIA
TOP side ONLY
R122 47
R127 47
2
21
D107
1N4148
3
1
12
D108
1
1
2
3
4
5
6
7
8
9
10
11
12
13
AVDD_3.3
1N4148
D106
1N4148
P104
Place near CN
1
5.6V
12
2
D120
2
D105
D104
1N4148
12
D103
1N4148
INPUT INTERFACE
AVDD_3.3
2
AVDD_3.3
2
AVDD_3.3
0603
[2]
10.4. Output Interface
RP02
ORB0
ORB1
ORB2
ORB3
1
2
3
4
1
2
3
4
8
7
6
5
RB4
RB5
RB6
RB7
22R
RP8SF
[2] OGB[7:0]
CP05
NC
22R
RP8SF
1
2
3
4
8
7
6
5
GB4
GB5
GB6
GB7
22R
RP8SF
5
6
7
8
5
6
7
8
CP08
NC
[2] OBB[7:0]
RP09
1
2
3
4
1
2
3
4
8
7
6
5
16
18
15
19
20
22
23
24
TXIN16
TXIN17
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22
FPHS
FPVS
FPDE
25
27
28
30
TXIN23
TXIN24
TXIN25
TXIN26
FPCLK
31
48
47
46
45
42
41
38
37
TXA0
TXA1
TXA2
TXA3
TXA4
TXA5
TXA6
TXA7
TXCLKOUTTXCLKOUT+
40
39
TXA8
TXA9
VCC_LVDS
L110
TXCLKIN
LVDSVCC
44
LVDSGND
LVDSGND
LVDSGND
49
43
36
PLLVCC
34
PLLGND
PLLGND
35
33
GND
GND
GND
GND
GND
53
29
21
13
5
C198
BEAD120R
0805
0.1uF
0603
VCC_LVDS
L111
C199
C200
C201
0.1uF
0603
10nF
0603
1nF
0603
8
7
6
5
BB4
BB5
BB6
BB7
22R
RP8SF
C203
0.1uF
0603
C204
0.1uF
0603
C205
0.1uF
0603
47uF/25V
5
6
7
8
1
9
17
26
[2] ODE
R147
R148
OHS
R149
ODE
R151
22
0603
22
0603
22
0603
22
0603
C210
1
1
1
1
[2] OHS
OVS
FPVS
FPCLK
FPHS
FPDE
C211 C212 C213 C214
CAP/NC
0603
CAP/NC
0603 0603
0603
0603
+12V
FPHS
FPVS
FPDE
L126
BEAD120R
+5V
0805
R155
1K
0603
4.7K
0603
1
3
C236
10uF/16V
FPCLK
C237
0.1uF
0603
6
5
4
3
2
1
1
0603
Q101
C215
0.1uF
0603
2
SOT-23
50
2
51
52
54
55
56
3
TXIN27
TXIN5
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
GB6
GB7
GB0
GB1
GB2
GB3
GB4
GB5
8
10
4
6
7
11
12
14
TXIN10
TXIN11
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14
BB6
BB7
BB0
BB1
BB2
BB3
BB4
BB5
16
18
15
19
20
22
23
24
TXIN16
TXIN17
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22
25
27
28
30
TXIN23
TXIN24
TXIN25
TXIN26
31
TXCLKIN
32
LVDSPDN
TXOUT0TXOUT0+
TXOUT1TXOUT1+
TXOUT2TXOUT2+
TXOUT3TXOUT3+
48
47
46
45
42
41
38
37
TXB0
TXB1
TXB2
TXB3
TXB4
TXB5
TXB6
TXB7
TXCLKOUTTXCLKOUT+
40
39
TXB8
TXB9
LVDSVCC
44
LVDSGND
LVDSGND
LVDSGND
49
43
36
PWRDWN
I107
CS5824
TSSOP56
TXA4
TXA8
TXA6
L112
PLLVCC
34
PLLGND
PLLGND
35
33
GND
GND
GND
GND
GND
53
29
21
13
5
C206
BLON pin : Reset HIGH
Place Q104 if inverter is Low active
Place R180 if inverter is High active
R158
4.7K
0603
R174
100/NC
0603
R159
4.7K
[6] BLON
R160
NC
0603
0603
VCC_LVDS
C207
C208
C209
0.1uF
0603
10nF
0603
1nF
0603
6
5
4
3
2
1
CON6
TP17
Q104
2 MMBT3904
SOT-23
ViewSonic Corporation
!
! 26
Confidential – Do Not Copy
0805
L113
1
3
BEAD120R
0.1uF
0603
+5V
2
1
3
5
7
19
16
13
11
9
30
28
17
26
23
21
1
3
5
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
CONN 15x2
VCC_LVDS
1
3
GND
GND
1
MMBT3904
P105
TXB2
TXB4
TXB8
TXB6
TXA0
TXA2
P102
TP16
R156
2.2K
MMBT3904
R157
[6] BRIGHTNESS
+
RB6
RB7
RB0
RB1
RB2
RB3
RB4
RB5
0805
TXB0
V
V
V
V
TP12 TP13 TP14 TP15
OCLK
L125
BEAD120R
C202
0.1uF
0603
CP12
NC
5
6
7
8
0.1uF
C166
These are CRITICAL signal
NO VIA is allowed
[2] OCLK
0805
VCC_LVDS
5
6
7
8
1
2
3
4
C169
CP10
NC
CP11
NC
[2] OVS
BEAD120R
VLCD
4
3
2
1
5
6
7
8
OBB4
OBB5
OBB6
OBB7
4
3
2
1
22R
RP8SF
BA6
BA7
BA0
BA1
BA2
BA3
BA4
BA5
TXOUT0TXOUT0+
TXOUT1TXOUT1+
TXOUT2TXOUT2+
TXOUT3TXOUT3+
+
BA4
BA5
BA6
BA7
LVDS_STBY[6]
PWRDWN
I106
CS5824
TSSOP56
0R
0603
BB0
BB1
BB2
BB3
RP12
8
7
6
5
R142
LVDSPDN
32
22R
RP8SF
CP09
NC
RP11
1
2
3
4
R141
4
3
2
1
22R
RP8SF
OBA4
OBA5
OBA6
OBA7
C197
0.1uF
0603
RP10
OBB0
OBB1
OBB2
OBB3
BA0
BA1
BA2
BA3
8
7
6
5
4
3
2
1
OBA0
OBA1
OBA2
OBA3
TXIN10
TXIN11
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14
CP06
NC
CP07
NC
[2] OBA[7:0]
8
10
4
6
7
11
12
14
5
6
7
8
OGB4
OGB5
OGB6
OGB7
5
6
7
8
GA4
GA5
GA6
GA7
8
7
6
5
GA6
GA7
GA0
GA1
GA2
GA3
GA4
GA5
GB0
GB1
GB2
GB3
RP08
4
3
2
1
1
2
3
4
8
7
6
5
4
3
2
1
1
2
3
4
22R
RP8SF
RP07
OGA4
OGA5
OGA6
OGA7
TXIN27
TXIN5
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
4
3
2
1
22R
RP8SF
C196
0.1uF
0603
50
2
51
52
54
55
56
3
RP06
OGB0
OGB1
OGB2
OGB3
GA0
GA1
GA2
GA3
8
7
6
5
4
3
2
1
1
2
3
4
C195
0.1uF
0603
RA6
RA7
RA0
RA1
RA2
RA3
RA4
RA5
5
6
7
8
5
6
7
8
CP04
NC
RP05
OGA0
OGA1
OGA2
OGA3
C194
0.1uF
0603
10K
0603
CP03
NC
[2] OGA[7:0]
DVDD_3.3
0805
1
9
17
26
ORB4
ORB5
ORB6
ORB7
4
3
2
1
22R
RP8SF
BEAD80R
CP02
NC
RP04
5
6
7
8
RA4
RA5
RA6
RA7
VCC_LVDS
L123
V
V
V
V
RP03
8
7
6
5
DVDD_3.3
22R
RP8SF
CP01
NC
1
2
3
4
RB0
RB1
RB2
RB3
5
6
7
8
22R
RP8SF
8
7
6
5
4
3
2
1
RA0
RA1
RA2
RA3
8
7
6
5
4
3
2
1
1
2
3
4
ORA4
ORA5
ORA6
ORA7
OUTPUT INTERFACE
[2] ORB[7:0]
RP01
ORA0
ORA1
ORA2
ORA3
4
3
2
1
[2] ORA[7:0]
VE175/b-2
BEAD120R
0805
2
4
6
14
18
15
12
10
8
29
27
24
25
22
20
GND
THE 6 PIN PCB
CANCER DELETE
TXB1
TXB3
TXB5
TXB9
TXB7
TXA1
GND
TXA3
TXA5
TXA9
TXA7
MUST
10.5. Microcontroller
MICROCONTROLLER
+5V
+12V
Q107
MMBT3906
R161
20K
0603
C239
R210
C216
0.1uF
0603
R211
1k
R162
12K
0603
C217
0.1uF
0603
47uF/16V
1.5k
+5V_MCU
Q108
R190
100
0603
VGA 5V
MMBT3906
R212
* From 7414
10k
+5V_MCU
MCU_VS
MCU_CS
/STANDBY
WP
PANELPOWER
C218
0.1uF
0603
41
42
43
44
1
2
40
DA5/P5.5
DA4/P5.4
DA3/P5.3
HSYNC
VSYNC
DA2/P5.2
3
DA1/P5.1
38
9
R169
10K
0603
+5V_MCU
P6.3/AD3
HBLANK/P4.1
37
VSS
VBLANK/P4.0
36
11
X2
DA7/HCLAMP
35
12
X1
DA6/P5.6
34
ADE-SDA
13
ISDA/P3.4/T0
P6.7/DA13
33
POWER
ADE-SCL
14
ISCL/P3.5/T1
P6.6/DA12
32
ENTER
15
STOUT/P4.2
P6.5/DA11
31
16
P6.2/AD2/HLFHI
P6.4/DA10
30
BRIGHTNESS
17
P1.0
HSCL/P3.0/Rxd
29
RXD
R175
3.3K
0603
R176
3.3K
0603
R200
P107/NC
2K/NC
HSDA/P3.1/Txd
VOLUME
1
2
3
4
0603
BRIGHTNESS [4]
DDC-SCL
TXD
CON4
DDC-SDA
C220
100pF/NC
0603
28
P6.0/AD0
27
P6.1/AD1
26
P1.6
P1.5
P1.7
25
C223
33pF
0603
24
12MHz Crystal
23
C222
33pF
0603
P1.4
X102
22
R183
3.3K
0603
0603
P1.3
0603
P1.1
C238
0.1uF
0603
1M
18
+5V_MCU
R181
MTV312M44PLCC
21
1K
I108
P1.2
ADE-RESET#
ADE-RESET#
R182
3.3K
0603
4
39
DA9/HALFV
ADE-SCL
VCC
A0
TEST
A1
SCL
A2
SDA GND
Write Protect
(H:protect)
10
R180
[2]
DA0/P5.0
DA8/HLFHO
VDD
20
[2]
ADE-SDA
5
RST
8
P3.2/INT0
[2]
VDD3
6
R177
20K
0603
R179
3.3K
0603
1
2
3
4
EEPROM
R168
100K
0603
7
+5V_MCU
R178
3.3K
0603
NC
NC
C219
1uF
0603
8
7
6
5
SCL
SDA
+5V_MCU
19
[3]
C224
0.1uF
0603
I109
24C16
DIP8
LVDS_STBY [4]
C221
33pF
0603
BLON
+12V
BLON
Backlite ON
MUTE
SCL
+5V
SDA
MENU
UP
R185
680
0603
DOWN
R186
680
0603
+5V
LED-GREEN
LED-GREEN
R192 R193 R194 R195 R196
3.3K 3.3K 3.3K 3.3K 3.3K
0603 0603 0603 0603 0603
P103
MMBT3906
HEADER 5
CON8
5
4
3
2
1
8
7
6
5
4
3
2
1
LED_GRN
CW1
CW3
CW2
CW4
CW5
CW6
CW7
L114
P?
8 HEADER
KEY PAD
8
7
6
5
4
3
2
1
BEAD600R
LED_ORG
L115
BEAD600R
L116
BEAD600R
L117
BEAD600R
2
DOWN
UP
1
LED_GRN
MENU
UP
PWR/SW
PSM/LED
PWR/LED
DOWN
L118
ENTER
BEAD600R
NC C230
NC C231
NC C228
ORANGE
S?
NC C229
NC C227
NC C226
NC C225
GREEN
S?
S?
S?
S?
D?
OSD Control
Panel
Interface
ViewSonic Corporation
!
! 27
Q106
MMBT3906
LED_ORG
POWER
Q105
0603
AD KEY PORT
P108
10k
R167
10k
0603
LED-ORANGE
I/O KEY PORT
R165
Confidential – Do Not Copy
VE175/b-2
LED-ORANGE
10.6. AC TO DC POWER
D805 NC
L807
R840 10
C812
100UF 400V
D813 2A07
R806
150K 1W
D812 2A07
D811 2A07
+
+
C817
NC
9
C806
0.22UF 630V
3
5
+
R801
1.5M 0.5W
+
T801
1 ERL-28
NC
C819
NC
+
C818
NC
12
7,8
C811
NC
D814
NC
C822 NC
R808 NC
D810 2A07
C824
0.22UF
R805
150K 1W
C803
4700PF
6
C823
4700PF
C808
100UF/50V
C809
0.1UF
3
Vcc
1
GND
I801
+
+
C813
3300UF/16V
DRAIN
2
FB
4
D807
15V
R815
120
KA1M0565R
F801
4
1
3
2
R802
NC
C815
100PF NPO
R811
19.1K 1%
R813 100
C810
0.033UF/50V MEF
R807
16.2K 1%
I802
TLP721F
I803
TL431D
N
L
C820
0.1UF/50V MEF
P801
R812
4.87K 1%
AC IN 100-240V
ViewSonic Corporation
!
! 28
F803
7A/125V
1
2
3
4
5
6
7
8
9
P802
L802
BEAD
C801
0.22UF
2.5A/250V
D804 FCH20A15
R816 1
+
L803
JUMPER
C816
1000UF/16V
L804
5UH
D803 UF4004
L801
JUMPER
10,11
D802
R804 HER157G
200K 3W
L805
ET-24
C802
4700PF
R809 NC
P803
NC
Confidential – Do Not Copy
VE175/b-2
1
2
3
4
5
11. PCB Layout Diagrams
11.2. MAIN PCB BOTTOM VIEW
11.1. MAIN PCB TOP VIEW
ViewSonic Corporation
!
! 29
Confidential – Do Not Copy
VE175/b-2
11.3. CON PCB TOP VIEW
11.4. CON PCB BOTTOM VIEW
ViewSonic Corporation
!
! 30
Confidential – Do Not Copy
VE175/b-2
11.5. POWER PCB TOP VIEW
11.6. POWER PCB BOTTOM VIEW
ViewSonic Corporation
!
! 31
Confidential – Do Not Copy
VE175/b-2
12. Recommended Spare Parts List
VE175-2
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
ViewSonic P/N
P-BX-0601-0938
P-FM-0602-0736
P-FM-0602-0737
C-BC-0302-0408
PL-PS-0715-0185
B-SB-0221-0002
B-SB-0221-0597
B-SB-0221-0290
B-SB-0221-0434
A-VIO-0118-0035
M-MS-0808-9162
M-MS-0808-9163
C-FP-0301-0857
B-MB-0201-0792
B-CB-0206-0027
B-PS-0204-0006
C-FP-0301-0934
M-MS-0808-8180
PL-FK-0707-0137
M-BK-0805-0002
M-MS-0808-1064
M-MS-0808-1364
M-LB-0813-0883
M-MS-0808-1314
PL-PD-0714-0058
M-BK-0805-0003
M-MS-0808-1362
M-LB-0813-0769
M-MS-0808-4026
M-MS-0808-1316
M-LB-0813-0885
M-MS-0808-1317
M-LB-0813-0528
M-LB-0813-0869
M-LB-0813-0002
M-LB-0813-0884
M-LB-0813-0923
M-LB-0813-0885
M-LB-0813-0924
M-LCD-0826-0196
M-LCD-0826-0197
Reference P/N
2011170007
2012171400
2012171500
2022259203
2028254802
Description
VE175-2 VLCDS23895-6W
EPS d=0.016
EPS d=0.016
PC+ABS 94-V0 BLACK(4001)
VE800 AB 94HB/BLACK 4001
INVERTER JT178P93
EMAX
2414502100
INVERTER DIVLJK0221D42SAMPO
2414502200
INVERTER PLCD07174
LINK COM
2414500400
INVERTER DIVTL0058-D42
SAMPO
2414501000
2427501164
D15/C13 2919(3+6) 1.83M BLK
VIEWSONIC VE175-2 QSG 0616
2002310329
GUARANT CARD VIEWSONIC VE175-2 QSG CPT 0818
2002310370
2603307326
PC+ABS 94-V0 877C VA720-1
6201-7978906251 PCB ASS'Y BLOCK (MAIN)
6202-7978906521 PCB ASS'Y BLOCK (CON)
6204-7978906521 PCB ASS'Y BLOCK (POWER)
2024263002
PC+ABS 94 V0 GY7521
2053751901
LED INDIC.-PWR
2044260901
VE150-2/ABS 94V0 GY7521
2071864900
BRACKET,FIX,SECC T=1.2MM VE175-2
2061452800
RUBBER 10*10 T=9.0MM GRAY
2026252601
ABS 94 HB GY7521
2055636015
VE175-2 VLCDS23895-6W SMALL
2106653500
TORQUE 20~60 KGF -5'~90'
2039802301
CR 420xφ16.5x5.8
2071859301
VE800 SECC 2.0t FOR STAND
2027255301
VE800 ABS 94HB/GY7521 STAND
2055613293
VIEWSONIC OPEN STAND LABEL-LCD
2051350200
JD144V3 VIEWSONIC 3BIRDS AL
2013222536
250mmx350mmxt0.3 ADD>PE-LD<
2055632024
VE175-2 VLCDS23895-6W UPC LABEL
2013053000
90CMX75CMX0.02t PE-LD
2055103400
DATE CORD LABEL JK0936F WEN
2055613281
VIEWSONIC VA520 NUMBER STICKER
2056603050
VIEWSONIC LCD SERIAL LABEL
LABEL VE175 VLCDS23895-6W 030311
2055132059
LABEL VE175-2 VLCDS23895-6W CPT
2055132105
LABEL VE175-2 VLCDS23895-6W
2055632024
LABEL VE175-2(3) VLCDS23895-6W CPT
2055632029
LCD PANEL QD17EL07
QUANTA
2212003900
LCD PANEL CLAA170EA02VG
CPT
2212003610
Location
CARTON BOX
POLYFOAM
POLYFOAM
CABI BACK
STAND
U901
RA
U901
RB
U901
RA
U901
RB
I/O CABLE
2P02
2P02
PANEL ASSY
PCB ASS'Y BLOCK (MAIN)
PCB ASS'Y BLOCK (CON)
PCB ASS'Y BLOCK (POWER)
FRONT BEZEL
LED INDIC.-PWR
FUNCTION KEY
BRACKET,FIX
BUSHING
CASE
LABEL
HINGE
FOOT PAD
BRACKET,FIX
DUST COVER
LABEL
NAME PLATE
POLYETHY BAG
UPC LABEL
POLYETHY BAG
DATE CORD LABEL
LABEL
SERIAL LABEL
6P50
6P50
6P02
6P02
V901
V901
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
Remark
QDI (2nd Source)
CPT
CPT (2nd Source)
CPT
CPT
CPT
CPT
INDIVIDUAL PARTS OF VSCN-G
Item
1
2
3
4
ViewSonic P/N
A-PC-0106-0143
M-LB-0813-0859
M-MS-0808-0028
M-MS-0808-0033
Reference P/N
2427130082
2055613334
2002310338
2013051800
Description
Location
CHINA WALL 1.83M IVORY
POWER CORD
LABEL VIEWSONIC VE175B 3C STICKER
LABEL
GUARANT CARD VIEWSONIC CHINA WARRANTY CAR GUARANT CARD
POLYETHY JT166A14 500LX470WX490H t=0.08
POLYETHY BAG
Q'ty
1
1
1
1
INDIVIDUAL PARTS OF VSA-M
Item
1
2
ViewSonic P/N
A-PC-0106-0123
A-PC-0106-0142
Reference P/N
2427130035
2427130055
Description
USA WALL 1.8M IVORY
E WALL 1.8M IVORY
Location
POWER CORD
POWER CORD
Q'ty
1
1
Description
USA WALL 1.8M IVORY
E WALL 1.8M IVORY
Location
POWER CORD
POWER CORD
Q'ty
1
1
Location
POWER CORD
POWER CORD
Q'ty
1
1
INDIVIDUAL PARTS OF VSI-P
Item
1
2
ViewSonic P/N
A-PC-0106-0123
A-PC-0106-0142
Reference P/N
2427130035
2427130055
INDIVIDUAL PARTS OF VSE-E
Item
1
2
ViewSonic P/N
A-PC-0106-0123
A-PC-0106-0142
Reference P/N
2427130035
2427130055
Description
USA WALL 1.8M IVORY
E WALL 1.8M IVORY
ViewSonic Corporation
! 32
Confidential – Do Not Copy
VE175/b-2
VE175b-2 Recommended Spare Parts List
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
ViewSonic P/N
Ref. P/N
P-BX-0601-0884 2011170008
P-FM-0602-0736 2012171400
P-FM-0602-0737 2012171500
M-MS-0808-1316 2013222536
C-BC-0302-0410 2022259205
PL-PS-0715-0187 2028254803
M-LB-0813-0528 2055103400
M-SCW-0824-0285 2084730082
E-FS-0410-0009
2213125207
A-VIO-0118-0035 2427501164
C-FP-0301-0859 2603307327
B-MB-0201-2729 6201-7978906562
B-CB-0206-0027 6202-7978906521
B-PS-0204-0006 6204-7978906521
C-FP-0301-0153 2024263004
M-MS-0808-8180 2053751901
PL-BT-0706-0147 2044260904
M-MS-0808-1064 2061452800
M-MS-0808-1074 2026252603
M-LB-0203-0065 2055636016
M-MS-0808-1314 2106653500
PL-PD-0714-0058 2039802301
M-MS-0808-1315 2027255303
M-LB-0813-0769 2055613293
M-MS-0808-4026 2051350200
M-MS-0808-1316 2013222536
M-MS-0808-1317 2013053000
M-LB-0813-0869 2055613281
M-LB-0203-0065 2055636016
M-LB-0813-0002 2056603050
B-SB-0221-0002 2414502100
B-SB-0221-0597 2414502200
B-SB-0221-0290 2414500400
B-SB-0221-0434 2414501000
M-LCD-0826-0196 2212003900
M-LCD-0826-0197 2212003610
M-LB-0203-0695 2055132060
M-LB-0813-0921 2055132106
M-LB-0813-0871 2055632025
M-LB-0813-0922 2055632030
M-MS-0808-9159 2002310330
M-MS-0808-9160 2002310371
Description
CARTON BOX
POLYFOAM
POLYFOAM
POLYETHY BAG
CABI BACK
STAND
DATE CORD LABEL JK0936F WEN
SCREW,BND T+
FUSE
I/O CABLE
PANEL ASSY
PCB ASS'Y BLOCK (MAIN)
PCB ASS'Y BLOCK (CON)
PCB ASS'Y BLOCK (POWER)
FRONT BEZEL
LED INDIC.-PWR
FUNCTION KEY
RUBBER 10*10 T=9.0MM GRAY
ABS 94HB MIDNIGHT GRAY
VE175B-2 VLCDS23895-7W SMALL
TORQUE 20~60 KGF -5'~90'
CR 420xφ16.5x5.8
ABS 94HB MIDNIGHT GRAY
VIEWSONIC OPEN STAND LABEL-LCD
JD144V3 VIEWSONIC 3BIRDS AL
250mmx350mmxt0.3 ADD>PE-LD<
90CMX75CMX0.02t PE-LD
LABEL VIEWSONIC VA520 NUMBER STICKER
LABELVE175B-2 VLCDS23895-7W SMALL
VIEWSONIC LCD SERIAL LABEL
INVERTER JT178P93
EMAX
INVERTER DIVLJK0221D42SAMPO
INVERTER PLCD07174
LINK COM
INVERTER DIVTL0058-D42
SAMPO
LCD PANEL QD17EL07
QUANTA
LCD PANEL CLAA170EA02VG
CPT
LABEL VE175B-2 VLCDS23895-7W 030311
LABEL VE175B-2 VLCDS23895-7W CPT
UPC LABEL VE175B-2 VLCDS23895-7W
UPC LABEL VE175B-2(3) VLCDS23895-7W CPT
GUARANT CARD VIEWSONIC VE175B-2 QSG
GUARANT CARD VIEWSONIC VE175B-2 QSG CPT
Location
6P01
6P20
6P21
6P31
2C01
5B01
6P52
1F17 2C22 9S01 9S02
F801
P961
PANEL ASSY
PCB ASS'Y BLOCK (MAIN)
PCB ASS'Y BLOCK (CON)
PCB ASS'Y BLOCK (POWER)
FRONT BEZEL
LED INDIC.-PWR
FUNCTION KEY
RUBBER 10*10 T=9.0MM GRAY
ABS 94HB MIDNIGHT GRAY
VE175B-2 VLCDS23895-7W SMALL
TORQUE 20~60 KGF -5'~90'
CR 420xφ16.5x5.8
ABS 94HB MIDNIGHT GRAY
VIEWSONIC OPEN STAND LABEL-LCD
JD144V3 VIEWSONIC 3BIRDS AL
250mmx350mmxt0.3 ADD>PE-LD<
90CMX75CMX0.02t PE-LD
6P06
6P03
6P56 6P55 6P54 6P51
U901
RA
U901
RB
U901
RA
U901
RB
V901
V901
6P50
6P50
6P02
6P02
2P02
2P02
Q'ty
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
Remark
QDI( 2nd Source )
CPT
CPT( 2nd Source)
CPT
CPT
CPT
CPT
Recommended Spare Parts List VSCN-G
Item ViewSonic P/N
1 A-PC-0106-0277
2
M-LB-0813-0859
3 M-MS-0808-0028
4
M-MS-0808-0033
Ref. P/N
2427130097
2055613334
2002310338
2013051800
Description
Location
POWER CORD (CHINA WALL 1.83M BLACK SCP P951
LABEL VIEWSONIC VE175B 3C STICKE
LABEL
VIEWSONIC CHINA WARRANTY CARD
GUARANT CARD
POLYETHY BAG JT166A14 500LX470WX490H t=0.0POLYETHY BAG
Q'ty
1
1
1
1
VIEWSONIC INDIVIDUAL PARTS OF VSA-M
Item
1
2
ViewSonic P/N
A-PC-0106-0121
A-PC-0106-0138
Reference P/N
2427130046
2427130047
Description
USA WALL 1.8M BLACK
E WALL 1.8M BLACK
Location
POWER CORD
POWER CORD
Q'ty
1
1
Location
POWER CORD
POWER CORD
Q'ty
1
1
Location
POWER CORD
POWER CORD
Q'ty
1
1
VIEWSONIC INDIVIDUAL PARTS OF VSE-E
Item
1
2
ViewSonic P/N
A-PC-0106-0121
A-PC-0106-0138
Reference P/N
2427130046
2427130047
Description
USA WALL 1.8M BLACK
E WALL 1.8M BLACK
VIEWSONIC INDIVIDUAL PARTS OF VSI-P
Item
1
2
ViewSonic P/N
A-PC-0106-0121
A-PC-0106-0138
Reference P/N
2427130046
2427130047
Description
USA WALL 1.8M BLACK
E WALL 1.8M BLACK
ViewSonic Corporation
! 33
Confidential – Do Not Copy
VE175/b-2
VE175-2 (QDI & CPT) BOM LIST
Item ViewSonic P/N
1 M-MS-0808-9162
Ref. P/N
2002310329 GUARANT CARD
Description
VIEWSONIC VE175-2 QSG 0616
Location
Q'ty
1
2P02
2 M-MS-0808-9163
2002310370 GUARANT CARD
VIEWSONIC VE175-2 QSG CPT 0818
2P02
1
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
VE150-2/ABS 94V0 GY7521
5B02
4
1F03
1
14 PL-FK-0707-0137
2044260901 FUNCTION KEY
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
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
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
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
4
#N/A
54 M-SCW-0824-6722 2087340106 SCREW,B SPW+
4X10(+)SWRM-3 ZMC2-C
5B05
55 M-MS-0808-1314
2106653500 HINGE
TORQUE 20~60 KGF -5'~90'
2C20
RA
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
ViewSonic Corporation
! 34
Confidential – Do Not Copy
Remark
CPT
CPT
CPT
1
1
VE175/b-2
58 B-KB-0207-0040
2202120102 PC BOARD
VE155 K/B PAPER
59 B-MB-0201-0746
2202512400 PCB MULTILAYER
VE175ST M/B FR4*4 150*100 1.00
140*15 3.00
QUANTA
U701
1
U001
1
60 M-LCD-0826-0196 2212003900 LCD PANEL
QD17EL07
61 M-LCD-0826-0197 2212003610 LCD PANEL
CLAA170EA02VG
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
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
R809
1
68
#N/A
2232610995 RES,CBN 1/2
RD 1/2W
1.00 J T52
R816
1
69
#N/A
1.50M J T52
CPT
MINI
MINI
1
1
2232615595 RES,CBN 1/2
RD 1/2W
R801
1
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
#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
R207
1
76
#N/A
0.62 J P=15 MINI
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
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
15Kohm F T
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
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
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
R201 R202 R204 R209
4
104
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
C809
1
107 E-C-0404-1869
2285133191 CAP,CER
CK45B
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
2333347613 CAP,ELE 105'C
EC 47u/ 16V 5*11 P=2.5 T
C179 C101 C121 C122
8
#N/A
#N/A
#N/A
ViewSonic Corporation
47 ohm J T
0ohm J T
K T
330.000PF 1KV K T
! 35
Confidential – Do Not Copy
CPT
1
70 E-R-0405-1757
73
MINI
V901
V901
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
2335210813 CAP,ELE LOW ESR 105'C EC 1000u/ 10V 10*13 P=5.0 T
C173
1
#N/A
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
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
6.8P J T
#N/A
2341168996 CAP,CHIP 125'C
CS 0603/COG/50V
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
C102 C103 C104 C105
72
132
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
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
0.1u Z T
#N/A
2350100514 CAP,ELE SPE
CE69W 100uF/400V 25*25 M HEC
C812
RC
1
138 E-Q-0402-1375
#N/A
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
2360100796 XISTOR,PNP R SMD
MMBT3906 SOT-23
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
2362401600 PHOTO COUPLR
TLP721F(D4-GR)
TOSHIBA
I802
RB
1
148 E-PC-0411-0083
2362401800 PHOTO COUPLR
TLP621(D4-GR-LF2)
I802
RA
1
149 E-D-0403-0462
2363215495 DIODE,RECT
BYV26C
150 E-D-0403-1105
2363217595 DIODE,RECT
20D8
151 E-D-0403-1291
2363219895 DIODE,RECT
FUF4004
152 E-D-0403-1465
2363220395 DIODE,RECT
UF4004G T/B
153 E-D-0403-1671
2363224295 DIODE,RECT
20E6
154 E-D-0403-2009
2363227295 DIODE,RECT
2A07
155 E-D-0403-2037
2363300300 DIODE,SCHOTTKY
FCH20A15 20A/150V
156 E-D-0403-2038
2363502295 DIODE,ZENER
RD15EB3 14.35V-15.09V 0.5W NEC
157 E-D-0403-1109
2363506395 DIODE,ZENER
158
#N/A
2363703891 LED
159
#N/A
160
#N/A
#N/A
147 E-PC-0411-0082
DIODES
TOSHIBA
PHILIPS
1
D802
IR
D810
1
RC D811
4
FAGOR
D803
RA
1
PEC
D803
RB
1
D810
RB D811
4
D810
RA D811
4
D807
RB
1
HZ15-2 14.5-15.1V 0.5W HITACHI
D807
RA
1
D701
2364201296 DIODE,RECT(SMD)
LED 3φ GRN/YEL
BAT54C-7 SOT-23
2364201896 DIODE,RECT(SMD)
BAT54C
NI(IR)
TSC
NI
DII
CHENMKO SOT-23
161 E-D-0403-2040
2364301096 DIODE,SCHOTTKY(SMD) B340
162 E-D-0403-1779
2364503996 DIODE,ZENER SMD
BZV55-C5V6
DIODES
PHILIPS
D804
1
1
D119
RA
1
D119
RB
1
D101
1
D102
1
163 E-D-0403-1667
2364600196 DIODE,SWITCH SMD
164 E-IC-0401-0836
2365307391 IC,LINEAR
LL4148 3.5X1.5φ TEMIC GS08
TL431CLP
MOTOROLA
I803
RA
1
165 E-IC-0401-2015
2365316200 IC,LINEAR
24LC16B
I109
RA
1
166 E-IC-0401-2152
2365321991 IC,LINEAR
KA431AZTA
I803
RC
167 E-IC-0401-2122
2365326600 IC,LINEAR
KA1M0565R
FAIRCHILD
CHAMPION
168
#N/A
DIP-8
MICROCHI
TO-92 FAIRCHILD
D103 D104 D105 D106
2365327691 IC,LINEAR
CM431BCN
2365424000 IC,DIGITAL
AM24LC16(PDIP-8L)
170 E-IC-0401-2747
2365424300 IC,DIGITAL
M24C16-WBN6T ST
171 E-IC-0401-2123
2365807496 IC,LINEAR(SMD)
AIC1084-33CM AIC
172 E-IC-0401-2745
2365810796 IC,LINEAR(SMD)
173 E-IC-0401-2746
2365810896 IC,LINEAR(SMD)
174 E-IC-0401-2744
2365810996 IC,LINEAR(SMD)
AP15015K5(5V) TO263 ANACHIP
I102
175 E-IC-0401-2124
2365917996 IC,DIGITAL SMD
SN75LVDS83DGG
I106
ViewSonic Corporation
ATC
1
I803
RB
1
I109
RC
1
I109
RB
1
I103
RA
1
AP1084K33A(3.3V) TO-263 ATC
I103
RB
1
AP1117DA(ADJ) TO-252
I104
! 36
PDIP8
1
I801
169 E-IC-0401-2748
14
TO-263
ATC
TI
1
RB
RB I107
Confidential – Do Not Copy
1
RB
2
VE175/b-2
176 E-IC-0401-2125
2365919596 IC,DIGITAL SMD
LM2596S-3.3 TO-263
177 E-IC-0401-1932
2365920096 IC,DIGITAL SMD
THC63LVDM83A
178
2365921996 IC,DIGITAL SMD
SN74LVC14AD
TI
I105
RB
1
179 E-IC-0401-2132
2365922496 IC,DIGITAL SMD
74LVC14A
SO14
I105
RA
1
180 E-IC-0401-2135
2365926196 IC,DIGITAL SMD
NT7181CF TSSOP
I106
RC I107
181 E-IC-0401-2743
2365928496 IC,DIGITAL SMD
ADE3000SX PQFP208
182
#N/A
2365928596 IC,DIGITAL SMD
MTV312MV64 PLCC44
183
#N/A
2365928896 IC,DIGITAL SMD
M385 TSSOP-56P
184 E-X-0415-0119
2369103601 XTAL,OSC
XTAL 12MHZ CL30P H/S
185
#N/A
2369104701 XTAL,OSC
27MHZ 20PF +-30PPM HC-49/US
X101
1
186
#N/A
2371107000 COIL,CHOKE
JC186H 28uH 29TS(REF)
L107
1
187
#N/A
#N/A
NS
THINE
PHILIPS
NOVATEK
ST
MYSON
MRT
I102
I106
RA
RA I107
1
RA
2
RC
I101
I108
I106
1
RD I107
RD
X102
LAE
2
1
2
1
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
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
HUA JIE
205 M-MS-0808-9164
2407000100 SOCKET,ASSY
AC INLET ASS'Y 1015#18 L=130
P953
206 M-MS-0808-1313
2407200791 HOLDER,FUSE
FC-05C
F802
RA
207
#N/A
1
1
2407200991 HOLDER,FUSE
CQ-05T (5mm DIA FUSE)
F802
RB
1
208 B-SB-0221-0002
2414502100 INVERTER
JT178P93
U901
RA
1
209 B-SB-0221-0597
2414502200 INVERTER
DIVLJK0221D42-
U901
RB
1
QDI (2nd Source)
210 B-SB-0221-0290
2414500400 INVERTER
PLCD07174
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
EMAX
SAMPO
LINK COM
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
R802
1
223
#N/A
2438501107 CD-OWNER GUIDE
SIOV-S14K320 14φ510V
VE175-2 WIZARD DATE:20030616
2P01
1
224
#N/A
2438501133 CD-OWNER GUIDE
VE175-2 WIZARD DATE:20030818
2P01
1
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
ViewSonic Corporation
! 37
Confidential – Do Not Copy
CPT
VE175/b-2
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-POWER VE175(2)
BC42
1
241
#N/A
2711210900 PROCESS-POWER
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
VE175(2)
VE175-2 INDIVIDUAL PARTS OF VSCN-G (China)
Item ViewSonic P/N
1 A-PC-0106-0143
Ref. P/N
Description
2427130082 POWER CORD
Location
CHINA WALL 1.83M GE96750
P951
Q'ty
2
#N/A
2055613334 LABEL
VIEWSONIC VE175B 3C STICKER
6P04
1
3
#N/A
2002310338 GUARANT CARD
VIEWSONIC CHINA WARRANTY CARD 6P05
1
2056603050 SERIAL LABEL
2013051800 POLYETHY BAG
VS WARRANTY CARD SERIAL NO-J
JT166A14 500LX470WX490H t=0.08
1
1
4 M-LB-0813-0002
#N/A
5
Remark
1
6P07
6P70
VE175b-2 (QDI & CPT) BOM LIST (Different Parts from VE175-2)
Item ViewSonic P/N
1 M-MS-0808-9159
Ref. P/N
Location
Description
2P02
Q'ty
Remark
2002310330 GUARANT CARD
2002310371 GUARANT CARD
VIEWSONIC VE175B-2 QSG
VIEWSONIC VE175B-2 QSG CPT
2P02
1
1
2011170008 CARTON BOX
VE175B-2 VLCDS23895-7W
6P01
1
4 C-BC-0302-0410
5 C-FP-0301-0153
2022259205 CABI BACK
1
2024263004 FRONT BEZEL
PC+ABS MIDNIGHT GRAY NON-STAMP 2C01
1F01
PC+ABS 94V0 MIDNIGHT GRAY
6 M-MS-0808-1074
7 M-MS-0808-1315
2026252603 CASE
ABS 94HB MIDNIGHT GRAY
2C04
1
2027255303 DUST COVER
ABS 94HB MIDNIGHT GRAY
5B08
1
ABS 94HB MIDNIGHT GRAY
5B01
1
ABS 94V0 MIDNIGHT GRAY
1F03
1
JD144V3 VIEWSONIC 3BIRDS AL
1F19
1
VE175B-2 VLCDS23895-7W 030311
VE175B-2 VLCDS23895-7W CPT
6P50
1
1
CPT
CPT
2 M-MS-0808-9160
3 P-BX-0601-0884
8 PL-PS-0715-0187 2028254803 STAND
9 PL-BT-0706-0147 2044260904 FUNCTION KEY
10 M-MS-0808-4026 2051350200 NAME PLATE
11 M-LB-0203-0695
12 M-LB-0813-0921
2055132060 LABEL
2055132106 LABEL
6P50
6P02
1
13 M-LB-0813-0871
14 M-LB-0813-0922
2055632025 UPC LABEL
2055632030 UPC LABEL
VE175B-2 VLCDS23895-7W
VE175B-2(3) VLCDS23895-7W CPT
6P02
1
1
15 M-LB-0203-0065
16 A-PC-0106-0121
2055636016 LABEL
VE175B-2 VLCDS23895-7W SMALL
6P03
1
2427130046 POWER CORD
USA WALL 1.8M BLACK
P951
1
17 A-PC-0106-0138
18 A-CD-VE175B-2
2427130047 POWER CORD
E WALL 1.8M BLACK
P952
1
2P01
19
#N/A
2438501108 CD-OWNER GUIDE
2438501134 CD-OWNER GUIDE
VE175B-2 WIZARD DATE:20030616
VE175B-2 WIZARD DATE:20030818
2P01
1
1
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
29
#N/A
2718610901 STAND ASS'Y
VE175B(2)
BN32
1
#N/A
2721210900 H-TYPE-POWER
VA720(2)
BC53
1
ViewSonic Corporation
! 38
Confidential – Do Not Copy
CPT
CPT
VE175/b-2
VE175b-2 INDIVIDUAL PARTS OF VSCN-G (China) (Different Parts from VE175-2)
Item ViewSonic P/N
#N/A
1
2
#N/A
Ref. P/N
Description
2427130097 POWER CORD
2056606021 SERIAL LABEL
ViewSonic Corporation
CHINA WALL 1.83M BLACK
VS WARRANTY CARD SERIAL NO-J
! 39
Location
Q'ty
P951
6P07
1
1
Confidential – Do Not Copy
VE175/b-2
Remark
*Reader’s Response*
Dear Readers:
Thank you in advance for your feedback on our Service Manual,which allows continuous improvement
of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic
Corporation.
Assessment
A. What do you think about the content after reading VE175-2/ VE175b-2 Service Manual?
U nit
Ex cellent
G ood
Fair
Bad
1. PRECAUTIONS AND SAFETY NOTICES
2. SPECIFICATIONS
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
B. Are you satisfied with the VE175-2/ VE175b-2 service ma nual?
It em
Ex cellent
G ood
Fair
Bad
1. Service Manual Content
2. Service Manual Layout
3. The form and listing
C. Do you have any other opinion or suggestion about this service manual?
Reader’s basic data:
Name:
Title:
Company:
Add:
Tel:
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 of Quality System & Process
([email protected])
!
ViewSonic Corporation
! 40
VE175/b-2
Confidential – Do Not Copy