ViewSonic VP2030b-1
Transcript of ViewSonic VP2030b-1
(VP2030b-1_SM Rev. 1b Jan. 2007)
ViewSonic® 381 Brea Canyon Road, Walnut, California 91789 USA - (800) 888-8583
ViewSonic VP2030b-1Model No. VS10772
20” Color TFT LCD Display
Service Manual
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Copyright Copyright © 2007 by ViewSonic Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of ViewSonic Corporation. Disclaimer ViewSonic makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranty of merchantability or fitness for any particular purpose. Further, ViewSonic reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of ViewSonic to notify any person of such revision or changes. Trademarks Optiquest is a registered trademark of ViewSonic Corporation. ViewSonic is a registered trademark of ViewSonic Corporation. All other trademarks used within this document are the property of their respective owners.
Revision History Revision SM Editing Date ECR Number Description of Changes Editor
1a 12/23/2005 Initial Release Jamie Chang
1b 01/05/2007 VS-E060426 Add 2nd panel source Jamie Chang
TABLE OF CONTENTS 1. Precautions and Safety Notices 2. Specification 3. Front Panel Function Control Description 4. Circuit Description 5. Adjusting Procedure 6. Trouble Shooting Flow Chart 7. Recommended Spare Parts List 8. Exploded View And Exploded Parts List 9. Block Diagram 10. Schematic Diagrams 11. PCB Layout Diagrams
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1. Precaution & Safety Notice 1. Caution :
No modification of any circuit should be attempted . Service work should only be performed after you are
thoroughly familiar with all of the following safety checks and servicing guide line
2. Safety Check :
Care should be taken while servicing this LCD display. Because of the high voltage used in the inverter circuit.
These voltage are exposed in such areas as the associated transformer circuits .
3. POWER SUPPLY REQUIREMENTS
The external power converter for this display utilizes AC and DC cords , AC cord is detachable , but DC cord is
permanently attached . Any attempt to replace another adapter could result in serious problem on the display .
4. LEAKAGE CURRENT HOT CHECK
4-1 Plug the AC cord directly into the AC outlet. Do not use an isolation transformer during this check.
4-2 Connect a 1500 ohm , 10 watt resistor , paralleled by a 0.15uF capacitor between each metallic part and a
good earth ground
4-3 Use an AC voltmeter with 1000 ohm / volt or more sensitivity and measure the AC voltage across the
combination 1500 ohm resistor and 0.15uF capacitor.
4-4 Move the resistor connection to each exposed metallic part and measure the voltage.
4-5 Reverse the polarity of the AC plug in the AC outlet and repeat the above measurement.
4-6 Voltage measured must not exceed 1.5 volt RMS, from any exposed metallic part to the ground. A leakage
current tester may be used in the above hot check, in which case any circuit measured must not exceed 1.0
milliamp. In the case of a measurement exceeding the 1.0 milliamp value, a rework is required to eliminate
the chance of a shock hazard .
To Metal Parts
V
AC VOLTMETER
1500 10W
0.15u.
Earth Ground
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Handling & Placing method
Correct methods : Incorrect Methods : Only touch the metal-frame of the panel or the front cover of
the monitor . Do not touch the surface of the polarizer .
Surface of the panel is pressed by fingers & this may cause
“ MURA “
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Correct methods : Incorrect Methods : Take out the monitor with cushion Take out the monitor by grasping the LCD panel.
This may cause “ MURA“.
Correct methods : Incorrect Methods : Place the monitor on a clean & soft foam pad . Place the monitor on foreign objects .
That could scratch the surface of panel
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GENERAL specification
Test Resolution & Frequency 1600x1200 @ 60Hz Test Image Size Full Size
Contrast and Brightness Controls Factory Default: Contrast = 70%, Brightness = 100%
VIDEO INTERFACE
Input Connector (refer the appendix A) D-Sub = DB-15 (Analog) DVI-A = DVI-I (Analog) DVI-D = DVI-I (Digital)
Default Input Connector Defaults to the first detected input
Video Cable Strain Relief Equal to twice the weight of the monitor for five minutes
Video Cable Connector DB-15 Pin out Compliant DDC/CI Video RGB (Analog)
Separate Sync / Composite Sync / SOG Video Signals TMDS (Digital)
Video Impedance 75 Ohms (Analog), 100 Ohms (Digital) Maximum PC Video Signal 950 mV with no damage to monitor Maximum Mac Video Signal 1250 mV with no damage to monitor Sync Signals TTL DDC/CI Compliant with Revision 1.0 Sync Compatibility Separate Sync / Composite Sync / SOG
Video Compatibility Shall be compatible with all PC type computers, Macintosh computers, and after market video cards
Resolution Compatibility
640 x 350, 640 x 400, 640 x 480, 720 x 400, 720 x 480, 720 x 576, 800 x 600, 832 x 624, 1024 x 768, 1152 x 864, 1152 x 870, 1280 x 720, 1280 x 768, 1280 x 960, 1280 x 1024, 1360 x 768, 1400 x 1050, 1440 x 900, 1600 x 1200, 1680 x 1050, 1920 x 1080, 1920 x 1200
Exclusions Not compatible with interlaced video
2. Specification
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USB INTERFACE
Up Stream Connector B type USB port x1 Down Stream Connector A type USB port x4 Compatibility Compliant with Revision 2.0 Power The hub gets power from the display.
POWER SUPPLY
Internal Power Supply Delta EADP-64BF Input Voltage Range 90 to 264 VAC Input Frequency Range 47.5 to 63 Hertz Short Circuit Protection Output can be shorted without damage Over Current Protection 5.0 A typical at 12.0 VDC Leakage Current 3.5mA (Max) at 254VAC / 60Hz Efficiency 80 % typical at 115VAC Full Load Fuse Internal and not user replaceable Power Dissipation 64 Watts (typ) Max Input AC Current 1.5 Arms @ 90VAC, 0.75 Arms @180VAC
Inrush Current (Cold Start) 50 A (max) @ 115VAC 90 A (max) @ 230VAC
Power Supply Cold Start Shall start and function properly when under full load, with all combinations of input voltage, input frequency, and operating temperature.
Power Supply Transient Immunity Shall be able to withstand an ANSI/IEEE C62.41-1980 6000V 200 ampere ring wave transient test with no damage.
Power Supply Line Surge Immunity Shall be able to withstand 1.5 times nominal line voltage for one cycle with no damage.
Power Supply Missing Cycle Immunity
Shall be able to function properly, without reset or visible screen artifacts, when ½ cycle of AC power is randomly missing at nominal input.
Power Supply Acoustics
The power supply shall not produce audible noise that would be detectable by the user. Audible shall defined to be in compliance with ISO 7779 (DIN EN27779:1991) Noise measurements of machines acoustics. Power Switch noise shall not be considered.
Power Saving Operation(Method) VESA DPMS Signaling On Mode < 52 W (Typ) / 56 W (max) Power Consumption Active Off < 3 W
Recovery Time On Mode = N/A, Active Off < 8 sec
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ELECTRICAL REQUIREMENT
Horizontal / Vertical Frequency
Horizontal Frequency 24 – 92 KHZ Vertical Refresh Rate 50 – 85* HZ. Maximum Pixel Clock 165 MHz Sync Polarity Independent of sync polarity.
Timing Table
Analog
Item Timing
Separated
Com
posite
SO
G
Digital - TM
DS
Remark
1 640 x 350 @ 70 Hz, 31.5 KHz ü ü ü ü
2 640 x 350 @ 85 Hz, 37.9 KHz ü ü ü
For Separated sync, Only horizontal full
screen, The vertical position is at the
center.
3 640 x 400 @ 60 Hz, 31.5 KHz ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primary = 640x480@60Hz)
4 640 x 400 @ 70 Hz, 31.5 KHz ü ü ü ü
For Separated Sync, Switch
640x400@70Hz and 720x400@70Hz by
[1]+[2] short cut key (primary =
640x400@70Hz)
5 640 x 400 @ 85 Hz, 37.9 KHz ü ü ü ü
For Separated Sync, Switch
640x400@85Hz and 720x400@85Hz by
[1]+[2] short cut key (primary =
640x400@85Hz)
6 640 x 480 @ 50 Hz, 24.7 KHz ü ü ü
7 640 x 480 @ 60 Hz, 31.5 KHz ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primary = 640x480@60Hz)
8 640 x 480 @ 67 Hz, 35 KHz ü ü ü ü
9 640 x 480 @ 72 Hz, 37.9 KHz ü ü ü ü
10 640 x 480 @ 75 Hz, 37.5 KHz ü ü ü ü
11 640 x 480 @ 85 Hz, 43.3 KHz ü ü ü ü
12 720 x 400 @ 70 Hz, 31.5 KHz ü ü ü ü
13 720 x 400 @ 85 Hz, 37.9 KHz ü ü ü ü
For Separated Sync, Switch
640x400@85Hz and 720x400@85Hz by
[1]+[2] short cut key (primary =
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640x400@85Hz)
14 720 x 480 @ 60 Hz, 31.5 KHz ü ü
15 720 x 576 @ 50 Hz, 31.3 KHz ü ü
16 800 x 600 @ 50 Hz, 24.7 KHz ü ü ü ü
17 800 x 600 @ 56 Hz, 35.1 KHz ü ü ü ü
18 800 x 600 @ 60 Hz, 37.9 KHz ü ü ü ü
19 800 x 600 @ 72 Hz, 48.1 KHz ü ü ü ü
20 800 x 600 @ 75 Hz, 46.9 KHz ü ü ü ü
21 800 x 600 @ 85 Hz, 53.7 KHz ü ü ü ü
22 832 x 624 @ 75 Hz, 49.7 KHz ü ü ü ü
23 1024 x 768 @ 50 Hz, 39.6 KHz ü ü ü ü
For Separated and Composite sync,
Switch 1024x768@50Hz and
1280x768@50Hz by [1]+[2] short cut key
(primary = 1024x768@50Hz)
24 1024 x 768 @ 60 Hz, 48.4 KHz ü ü ü ü
25 1024 x 768 @ 70 Hz, 56.5 KHz ü ü ü ü
26 1024 x 768 @ 72 Hz, 58.1 KHz ü ü ü ü
27 1024 x 768 @ 75 Hz, 60 KHz ü ü ü ü
28 1024 x 768 @ 75 Hz, 60.2 KHz ü ü ü ü
29 1024 x 768 @ 85 Hz, 68.7 KHz ü ü ü ü
30 1152 x 864 @ 75 Hz, 67.5 KHz ü ü ü ü
31 1152 x 870 @ 75 Hz, 68.7 KHz ü ü ü ü
32 1280 x 720 @ 50 Hz, 37.5 KHz ü ü
33 1280 x 720 @ 60 Hz, 45 KHz ü ü
34 1280 x 768 @ 50 Hz, 39.6 KHz ü ü ü ü
For Separated and Composite sync,
Switch 1024x768@50Hz and
1280x768@50Hz by [1]+[2] short cut key
(primary = 1024x768@50Hz)
35 1280 x 768 @ 60 Hz, 47.4 KHz ü ü ü
For analog sync, Switch
1280x768@60Hz and 1360x768@60Hz
by [1]+[2] short cut key (primary =
1280x768@60Hz)
36 1280 x 768 @ 60 Hz, 47.8 KHz ü ü ü
37 1280 x 768 @ 75 Hz, 60.3 KHz ü ü ü ü
38 1280 x 768 @ 85 Hz, 68.6 KHz ü ü ü ü
39 1280 x 960 @ 50 Hz, 49.4 KHz ü ü ü ü
40 1280 x 960 @ 60 Hz, 59.7 KHz ü ü ü ü
41 1280 x 960 @ 75 Hz, 75.2 KHz ü ü ü ü
42 1280 x 960 @ 85 Hz, 85.9 KHz ü ü ü ü
43 1280 x 1024 @ 50 Hz, 52.7 KHz ü ü ü ü
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44 1280 x 1024 @ 60 Hz, 64 KHz ü ü ü ü
45 1280 x 1024 @ 75 Hz, 80 KHz ü ü ü ü
46 1280 x 1024 @ 85 Hz, 91.1 KHz ü ü ü ü
47 1360 x 768 @ 60 Hz, 47.7 KHz ü ü ü ü
For analog sync, Switch
1280x768@60Hz and 1360x768@60Hz
by [1]+[2] short cut key (primary =
1280x768@60Hz)
48 1400 x 1050 @ 50 Hz, 54.1 KHz ü ü ü ü
49 1400 x 1050 @ 60 Hz, 64.7 KHz ü ü ü
For analog sync, Switch
1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primary = 1400x1050@60Hz)
50 1400 x 1050 @ 60 Hz, 65.3 KHz ü ü
For Separated and Composite sync,
Switch 1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primary = 1400x1050@60Hz)
51 1400 x 1050 @ 75 Hz, 82.3 KHz ü ü ü ü
52 1440 x 900 @ 60 Hz, 55.5 KHz ü ü ü ü
53 1440 x 900 @ 60 Hz, 59.9 KHz ü ü ü ü
54 1440 x 900 @ 75 Hz, 75 KHz ü ü ü ü
55 1440 x 900 @ 85 Hz, 84.8 KHz ü ü ü ü
56 1600 x 1200 @ 50 Hz, 61.8 KHz ü ü ü ü
57 1600 x 1200 @ 60 Hz, 75 KHz ü ü ü ü
58 1680 x 1050 @ 60 Hz, 64.7 KHz ü ü ü
For analog sync, Switch
1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primary = 1400x1050@60Hz)
59 1680 x 1050 @ 60 Hz, 65.3 KHz ü ü
For Separated and Composite sync,
Switch 1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primary = 1400x1050@60Hz)
60 1920 x 1080 @ 50 Hz, 28.1 KHz ü ü
61 1920 x 1080 @ 60 Hz, 33.8 KHz ü ü
62 1920 x 1200 @ 60 Hz, 74 KHz ü ü ü ü
*1. Tolerance ≧ ±2KHz. (if the range dose not cover other timing mode)
*2. Any timing not in the list, it should display as normal or show on “OUT OF RANGE” OSD message without
blanking.
*3. The image quality of 85Hz mode might be worse than 75Hz.
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TFT LCD PANEL
1st Source Panel Model number AUO M201UN02 V.5 Type Active Matrix TFT, PMVA technology Active Size 20.1" Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.255 mm Glass Treatment Anti-Glare # of Backlights 6 CCFL Backlight Life 50000 Hrs (Min) Luminance (Center) –
CT = 6500K, Contrast/ Brightness = Max
300 cd/m2 (Typ after 30 minute warm up) 240 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity 80% (typ); 75% (min) Contrast Ratio 1000 :1 (Typ)
700 : 1 (Min) Color Depth 16.7 million colors (8 bit panel)
Horizontal Viewing Angle 170 degrees (Typ) @ CR>10 150 degrees (Min) @ CR>10
Vertical Viewing Angle 170 degrees (Typ) @ CR>10 150 degrees (Min) @ CR>10
Response Time 10%-90% @ Ta=25°C
On/Off Typical = 16 ms (Tr = 11 ms; Tf = 5 ms) Maximun = 22 ms (Tr = 15 ms; Tf = 7 ms) GTG 8 ms (Avg)
Mercury 3.5 mg per lamp Panel Defects Please see Panel Quality Specifications. *The average of measured value from monthly shipment shall be equal or better than the Typical value above. 2nd Source Panel Model number AUO M201UN02 V.6 Type Active Matrix TFT, PMVA technology Active Size 20.1" Pixel Arrangement RGB Vertical Stripe Pixel Pitch 0.255 mm Glass Treatment Anti-Glare # of Backlights 6 CCFL Backlight Life 50000 Hrs (Min) Luminance (Center) –
CT = 6500K, Contrast/ Brightness = Max
300 cd/m2 (Typ after 30 minute warm up) 240 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity 80% (typ); 75% (min) Contrast Ratio 1000 :1 (Typ)
700 : 1 (Min) Color Depth 16.7 million colors (8 bit panel)
Horizontal Viewing Angle 178 degrees (Typ) @ CR>10 150 degrees (Min) @ CR>10
Vertical Viewing Angle 178 degrees (Typ) @ CR>10 150 degrees (Min) @ CR>10
Response Time 10%-90% @ Ta=25°C
On/Off Typical = 16 ms (Tr = 11 ms; Tf = 5 ms) Maximun = 22 ms (Tr = 15 ms; Tf = 7 ms) GTG 8 ms (Avg)
Mercury 3.5 mg per lamp Panel Defects Please see Panel Quality Specifications. *The average of measured value from monthly shipment shall be equal or better than the Typical value above.
3. Front Panel Function Control Description
Main Menu with on view
Front Control Panel shown below in detail
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ViewSonic VP2030
Main Menu Controls Adjust the menu items shown below by using the up and down buttons.
A. Auto Image Adjust automatically sizes, centers, and fine tunes the video signal to eliminate waviness and
distortion. Press the [2] button to obtain a sharper image.
NOTE: Auto Image Adjust works with most common video cards. If this function does not work on your LCD
display, then lower the video refresh rate to 60 Hz and set the resolution to its pre -set value.
B. Contrast adjusts the difference between the image background (black level) and the foreground (white level).
C. Brightness adjusts the lamps current to control the screen brightness.
D. Color Adjust provides several color options: preset color temperatures and Custom User Color which allows you
to adjust red (R), green (G), and blue (B). The factory setting for this product is 6500K (6500° Kelvin).
sRGB ─ Standard color space proposed by Microsoft and HP.
9300K — Adds blue to the screen image for cooler white (used in most office settings with fluorescent lighting).
7500K — Adds blue to the screen image for cooler white
5400K — Adds red to the screen image for warmer white and richer red.
5000K — Adds red to the screen image for warmer white and richer red.
Custom User Color — Individual adjustments for red, green, and blue.
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.
E. 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.
F. Manual Image Adjust controls are explained below:
PIP (Picture in Picture) features are explained below:
PIP enables Picture in Picture function.
PIP Position is for user to adjust the position of PIP. Press button [2] to enter the PIP H. Position and use
or to adjust the PIP horizontal position. User can press [2] to enter V. Position and use or to
adjust the PIP vertical position.
PIP SWAP is for user to swap the signal in main window to daughter window while the signal of
daughter window will be displayed in main window.
H. Size (Horizontal Size) adjusts the width of the screen image.
NOTE: Vertical size is automatic with your LCD display.
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.
Fine Tune sharpens focus by aligning the illuminated text and/or graphic characters.
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Sharpness adjusts the clarity and focus of the screen image. This feature is disabled when the input signal is
1600x1200@60Hz analog signal.
Scaling features are explained below:
Fill All - the signal will be displayed on the whole screen and wide signal will be adjusted to 4:3 ratio.
Fill Aspect Ratio – the width of the signal will fit the screen horizontally while the vertical directions may
not fit the screen (if the input is wide signal)
1:1 – the signal will be displayed on the center of the screen with 1:1 ratio. This means you may see the
signal at the center of the screen while it is surrounded by black area.
G. Setup Menu controls are explained below:
Language allows you to choose the language used in the menus and control screens.
Resolution Notice displays the recommended resolution for this LCD display.
Enable allows the Resolution Notice to appear on-screen.
Disable will not allow the Resolution Notice to appear on-screen.
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 OSD disappears.
OSD Position allows you to move the on-screen display menus and control screens.
H. 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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4. Circuit Description
1. Outline
1.1 Buttons on the front panel: Power On/Off button, button 2 (ENTER / INPUT SELECT), up arrow button, down
arrow button, button 1 (MENU).
1.2 D-sub 15pin connector, DVI-I connector and AC-IN jack are located on the back side of the cabinet.
1.3 OSD menu includes the following function;
Auto Image Adjust (only active under analog input) l Contrast/Brightness
l Input Select
l Color Adjust
l Information
l Manual Image Adjust
l Setup Menu l Memory Recall
1.4 Contrast and Brightness can be directly controlled with UP / DOWN buttons.
2. Connectors
2.1 AC inlet : CEE22 typed connector
2.2 Video signal connector for analog input: 15P Mini D-Sub
PIN MNEMONIC SIGNAL
1 RV Red Video 2 GV Green Video 3 BV Blue Video
4 NC None 5 GND Ground (DDC return) 6 RG Red GND 7 GG Green GND 8 BG Blue GND
9 +5V +5V (for DDC) 10 SG Sync GND 11 NC None 12 SDA DDC Data
13 HS Horizontal Sync 14 VS Vertical Sync 15 SCL DDC Clock
CN6
DB15HD
1 6 2 7 3 8 4 9 5
11 12 13 14 1510
16 17
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2.3 Video signal connector for digital input: 29pin DVI-D,DVI-A connector
CN2
DVI-I
12345678
910111213141516
1718192021222324
C1C2C3C4C5
RX2-RX2+GNDRX4-
RX4+SCLSDA
VS
RX1-RX1+GNDRX3-
RX3+5V
GNDHP
RX0-RX0+GNDRX5-
RX5+GND
RXC+RXC-
26
25
REDGRNBLUHS
GND
Pin No. Signal Name Description
1 RX2- TMDS negative differential input, channel 2
2 RX2+ TMDS positive differential input, channel 2
3 GND Logic Ground 4 RX4- Reserved. No connection
5 RX4+ Reserved. No connection
6 SCL DDC2B Clock 7 SDA DDC2B Data
8 VS Reserved. No connection
9 RX1- TMDS negative differential input, channel 1
10 RX1+ TMDS positive differential input, channel 1
11 GND Logic Ground 12 RX3- Reserved. No connection
13 RX3+ Reserved. No connection
14 +5V Power 15 GND Logic Ground
16 HP SENSE Pin, Pull High 17 RX0- TMDS negative differential input,
channel 0 18 RX0+ TMDS positive differential input,
channel 0
19 GND Logic Ground 20 RX5- Reserved. No connection
21 RX5+ Reserved. No connection 22 GND Logic Ground
23 RXC+ TMDS positive differential input, reference clock
24 RXC- TMDS negative differential input, reference clock
C1 RED Red Video for DVI-A only
C2 GRN Green Video for DVI-A only C3 BLU BlueVideo for DVI-A only C4 HS Horizontal Sync C5 GND GND
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3. ELECTRICAL SPECIFICATIONS
3.1 Standard conditions
Display Area 408.0 x 306.0 mm
Video Signal 0.7Vpp
Contrast Default
Brightness Max.
Ambient 20 +/- 5 °C
Input AC 110~ 240V
Warming up > 30 min
Display 1600X1200
3.2 POWER
3.2.1 Power supply
Input voltage 100~240Vac
Power frequency 50~60Hz
<1.5Arms@90Vac Input current
Inrush current 80A(Max) at 230Vac(cold start)
Power consumption 52W(typical);56W(Max)
3.2.2 Power Management
State Power Indicator
On 56Watts Green
Standby < 3Watts Amber
Off <3Watts Off
3.3 Acceptable timing
If the timing is within following specification, this LCD display can automatically function with a certain position.
Horizontal: Sync frequency: 24~92 kHz
Vertical: Sync frequency: 50~85Hz
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3.4 Signal level and input impedance
3.4.1 Video Signal level: 0.7Vp-p Video signal.
3.4.2 Sync Signal level
H/V Separate: TTL level
3.4.3 Input impedance
Analog video input: 75 ohm
Digital video input: 100 ohm
Sync input: > 1 k ohm
4. SIGNAL CABLE: Signal cable with Mini D-Sub 15P connectors at both ends. Length: 1.8 meter.
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5. EDID data
AUO
Analog EDID
//////////Displaying Monitor EDID//////////
128 BYTES OF EDID CODE:
0 1 2 3 4 5 6 7 8 9
________________________________________
0 | 00 FF FF FF FF FF FF 00 5A 63
10 | 1C 13 01 01 01 01 01 0F 01 03
20 | 0E 29 1F 78 2E 30 85 A6 56 4A
30 | 99 24 14 50 54 BF EF 80 A9 40
40 | 90 4F 90 40 81 80 81 40 71 4F
50 | 01 01 01 01 48 3F 40 30 62 B0
60 | 32 40 40 C0 13 00 98 32 11 00
70 | 00 1E 00 00 00 FF 00 50 53 42
80 | 30 35 30 31 30 30 30 30 31 0A
90 | 00 00 00 FD 00 32 4B 1E 5C 11
100 | 00 0A 20 20 20 20 20 20 00 00
110 | 00 FC 00 56 50 32 30 33 30 20
120 | 53 45 52 49 45 53 00 FD
______________________________________________________________________
(08-09) ID Manufacturer Name ________________ = VSC
(11-10) Product ID Code _____________________ = 131C
(12-15) Last 5 Digits of Serial Number ______ = Not Used
(16) Week of Manufacture _________________ = 01
(17) Year of Manufacture _________________ = 2005
(10-17) Complete Serial Number ______________ = See Descriptor Block
(18) EDID Version Number _________________ = 1
(19) EDID Revision Number ________________ = 3
(20) VIDEO INPUT DEFINITION:
Analog Signal
0.700, 0.300 (1.000 Vp-p)
Separate Syncs, Composite Sync, Sync on Green
(21) Maximum Horizontal Image Size ________________ = 410 mm
(22) Maximum Vertical Image Size __________________ = 310 mm
(23) Display Gamma ________________________________ = 2.20
(24) Power Management and Supported Feature(s):
Active Off/Very Low Power, Standard Default Color Space,
Preferred Timing Mode
Display Type = R/G/B Color
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(25-34) CHROMA INFO:
Red X - 0.648 Green X - 0.289 Blue X - 0.143 White X - 0.313
Red Y - 0.339 Green Y - 0.598 Blue Y - 0.078 White Y - 0.329
(35) ESTABLISHED TIMING I:
720 X 400 @ 70Hz (IBM,VGA)
640 X 480 @ 60Hz (IBM,VGA)
640 X 480 @ 67Hz (Apple,Mac II)
640 X 480 @ 72Hz (VESA)
640 X 480 @ 75Hz (VESA)
800 X 600 @ 56Hz (VESA)
800 X 600 @ 60Hz (VESA)
(36) ESTABLISHED TIMING II:
800 X 600 @ 72Hz (VESA)
800 X 600 @ 75Hz (VESA)
832 X 624 @ 75Hz (Apple,Mac II)
1024 X 768 @ 60Hz (VESA)
1024 X 768 @ 70Hz (VESA)
1024 X 768 @ 75Hz (VESA)
1280 X 1024 @ 75Hz (VESA)
(37) Manufacturer's Reserved Timing:
1152 X 870 @ 75Hz (Apple,Mac II)
(38-53) Standard Timing Identification:
1600 X 1200 @60Hz
1400 X 1050 @75Hz
1400 X 1050 @60Hz
1280 X 1024 @60Hz
1280 X 960 @60Hz
1152 X 864 @75Hz
Not Used
Not Used
______________________________________________________________________
(54-71) Detailed Timing / Descriptor Block 1:
1600x1200 Pixel Clock: 162.00 MHz
______________________________________________________________________
Horizontal Image Size: 408 mm Vertical Image Size: 306 mm
Refreshed Mode: Non-Interlaced Normal Display - No Stereo
Horizontal:
Active Time: 1600 pixels Blanking Time: 560 pixels
Sync Offset: 64 pixels Sync Pulse Width: 192 pixels
Border: 0 pixels Frequency: 75.00 KHz
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Vertical:
Active Time: 1200 lines Blanking Time: 50 lines
Sync Offset: 1 lines Sync Pulse Width: 3 lines
Border: 0 lines Frequency: 60.00 Hz
Digital Separate, Horizontal Polarity (+) Vertical Polarity (+)
______________________________________________________________________
(72-89) Detailed Timing / Descriptor Block 2:
Monitor Serial Number:
PSB050100001
______________________________________________________________________
(90-107) Detailed Timing / Descriptor Block 3:
Monitor Range Limits:
Min Vertical Freq - 50 Hz
Max Vertical Freq - 75 Hz
Min Horiz. Freq - 30 KHz
Max Horiz. Freq - 92 KHz
Pixel Clock - 170 MHz
Secondary GTF - Not Supported
______________________________________________________________________
(108-125) Detailed Timing / Descriptor Block 4:
Monitor Name:
VP2030 SERIES
(126) No Extension EDID Block(s)
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Digital EDID
128 BYTES OF EDID CODE:
0 1 2 3 4 5 6 7 8 9
________________________________________
0 | 00 FF FF FF FF FF FF 00 5A 63
10 | 1C 13 01 01 01 01 01 0F 01 03
20 | 80 29 1F 78 2E 30 85 A6 56 4A
30 | 99 24 14 50 54 BF EF 80 A9 40
40 | 90 4F 90 40 81 80 81 40 71 4F
50 | 31 0A 01 01 48 3F 40 30 62 B0
60 | 32 40 40 C0 13 00 98 32 11 00
70 | 00 1E 00 00 00 FF 00 50 53 42
80 | 30 35 30 31 30 30 30 30 31 0A
90 | 00 00 00 FD 00 32 4B 1E 5C 11
100 | 00 0A 20 20 20 20 20 20 00 00
110 | 00 FC 00 56 50 32 30 33 30 20
120 | 53 45 52 49 45 53 00 52
______________________________________________________________________
(08-09) ID Manufacturer Name ________________ = VSC
(11-10) Product ID Code _____________________ = 131C
(12-15) Last 5 Digits of Serial Number ______ = Not Used
(16) Week of Manufacture _________________ = 01
(17) Year of Manufacture _________________ = 2005
(10-17) Complete Serial Number ______________ = See Descriptor Block
(18) EDID Version Number _________________ = 1
(19) EDID Revision Number ________________ = 3
(20) VIDEO INPUT DEFINITION:
Digital Signal
Non - VESA DFP 1.x Compatible
(21) Maximum Horizontal Image Size ________________ = 410 mm
(22) Maximum Vertical Image Size __________________ = 310 mm
(23) Display Gamma ________________________________ = 2.20
(24) Power Management and Supported Feature(s):
Active Off/Very Low Power, Standard Default Color Space,
Preferred Timing Mode
Display Type = R/G/B Color
(25-34) CHROMA INFO:
Red X - 0.648 Green X - 0.289 Blue X - 0.143 White X - 0.313
Red Y - 0.339 Green Y - 0.598 Blue Y - 0.078 White Y - 0.329
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(35) ESTABLISHED TIMING I:
720 X 400 @ 70Hz (IBM,VGA)
640 X 480 @ 60Hz (IBM,VGA)
640 X 480 @ 67Hz (Apple,Mac II)
640 X 480 @ 72Hz (VESA)
640 X 480 @ 75Hz (VESA)
800 X 600 @ 56Hz (VESA)
800 X 600 @ 60Hz (VESA)
(36) ESTABLISHED TIMING II:
800 X 600 @ 72Hz (VESA)
800 X 600 @ 75Hz (VESA)
832 X 624 @ 75Hz (Apple,Mac II)
1024 X 768 @ 60Hz (VESA)
1024 X 768 @ 70Hz (VESA)
1024 X 768 @ 75Hz (VESA)
1280 X 1024 @ 75Hz (VESA)
(37) Manufacturer's Reserved Timing:
1152 X 870 @ 75Hz (Apple,Mac II)
(38-53) Standard Timing Identification:
1600 X 1200 @60Hz
1400 X 1050 @75Hz
1400 X 1050 @60Hz
1280 X 1024 @60Hz
1280 X 960 @60Hz
1152 X 864 @75Hz
640 X 400 @70Hz
Not Used
______________________________________________________________________
(54-71) Detailed Timing / Descriptor Block 1:
1600x1200 Pixel Clock: 162.00 MHz
______________________________________________________________________
Horizontal Image Size: 408 mm Vertical Image Size: 306 mm
Refreshed Mode: Non-Interlaced Normal Display - No Stereo
Horizontal:
Active Time: 1600 pixels Blanking Time: 560 pixels
Sync Offset: 64 pixels Sync Pulse Width: 192 pixels
Border: 0 pixels Frequency: 75.00 KHz
Vertical:
Active Time: 1200 lines Blanking Time: 50 lines
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Sync Offset: 1 lines Sync Pulse Width: 3 lines
Border: 0 lines Frequency: 60.00 Hz
Digital Separate, Horizontal Polarity (+) Vertical Polarity (+)
______________________________________________________________________
(72-89) Detailed Timing / Descriptor Block 2:
Monitor Serial Number:
PSB050100001
______________________________________________________________________
(90-107) Detailed Timing / Descriptor Block 3:
Monitor Range Limits:
Min Vertical Freq - 50 Hz
Max Vertical Freq - 75 Hz
Min Horiz. Freq - 30 KHz
Max Horiz. Freq - 92 KHz
Pixel Clock - 170 MHz
Secondary GTF - Not Supported
______________________________________________________________________
(108-125) Detailed Timing / Descriptor Block 4:
Monitor Name:
VP2030 SERIES
(126) No Extension EDID Block(s)
(127) CheckSum OK
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6. THEORY OF OPERATION
This section describes the function of the LCD monitor per functional block.
This monitor includes MB board, power board and button board and USB board
6.1 MB BOARD
The MB board is a Four-layer, single-landed design with ground and internal planes provided. DC power from the
power board enters the board through a 8P connector. The other connector on the board is for the button board. The
VGA cable is a signal cable that carries the video, sync and DDC signals from the PC VGA adapter. This system
board consists of 4 functional areas: flat panel controller, MCU with flash ROM, and power regulators
USB function.
6.1.1 Flat panel controller… Gm1601(U21)
The heart of the system board is the Realtek Gm1601. The Gm1601 is a graphics processing IC designed for
LCD monitors. It provides all key IC functions required for LCD displays. On-chip functions include a
high-speed triple-ADC, PLL, high scaling engine and OSD controller.
a) Clock Generation :
Crystal Input Clock (TCLK and XTAL). This is the input pair to an internal crystal oscillator and
corresponding logic. A 14.318 MHz crystal is recommended.
b) Analog to Digital Converter:
The Gm1601 chip has three ADC's (analog-to-digital converters), one for each color (red, green and
blue) .The analog RGB signals are connected to Gm1601 as described below Pin Name Pin Number
Red + D2
Red - D1
Green + C2
Green - C1
Blue + B2
Blue - B1
c) SST 39VF040 Micro Controller: The SST 39VF040 micro controller (MCU) serves as the system micro
controller. It programs the Gm1601 and manages other devices in the system such as the keypad
Pin number Pin Number Usage
AE24 Key / Power on ,off P3 NV_RAM (U4) SDA P4 NV_RAM (U4) SCL AF24 Key_down
AF26 Key_right AF25 Key_up AE25 Key_left AD24 Key_select
D25 LED_red D26 LED_green
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AC2 LCD panel power1 on / off control
C25 Backlight on / off control d) Panel interface (Pin B1,B2,C1,C2,D1,D2,A6,B6,A8,B8,A9,B9,A10,B10,) : The Gm1601 driver interface is
highly programmable.
6.1.2 Power Regulator AIC1577 (U23), AP1084 (U16,U20),LT1117(U18): The AIC1577 is a current switching
regulator control IC containing the primary functions required for DC to DC converters and external
NMOS STEP-DOWN PWM controller ,operating input voltaqge from 4.5V to 24V The desired output
voltage is determined by the equation, Volt = 0.8[ ( R218+R219) / R218]. In this case, the output voltage is
5 Volts. The AIC1577 is a low dropout operation
6.1.3 Power Regulator AP1084 (U16,U20): The AP1084 is a low dropout positive adjustable or fixed mode
regulator with minimum of 5A output current capability. Specifically designed to provide supply for low
voltage IC and low current 3.3V logic supply. AP1084 is guaranteed to have lower than 1.4V dropout at
full load current ,provide well-regulated output of 1.25 to 3.3 with 4.7 to 12V input supply.
6.1.4 Power Regulator LT1117(U18): The LT1117 is a low drop voltage regulator ,provide up to 800 mA of
output current. Concerning fixed version, are offered the output voltage:1.2V, 1.8V, 2.5V, 2.85V, 3.0V,
3.3V, the regulator to reach a very tight output voltage tolerance, within ± 1% at 25?C. The adjustable
LD1117 is pin to pin compatible with the other LD1117.
6.3 Power (Inverter) Board
This is a specific power (inverter) board for VP2030B monitor with output of 56W /12V / 2.4A and 20V/1.8A. It
provides 20 VDC to drive the four cold cathode fluorescence tubes in the backlight.
6.3.1 The inverter's electrical specification is described below.
Rated Input Voltage 20Vdc
Input Voltage Range 19 ~ 21 Vdc
Input Current 1.8A(MAX)
Input
On / Off control Voltage 2.5~5.25 for on , 0~1 for off
Rated Output Strike-on Voltage 1800Vrms
Rated Output Voltage 700~900Vrms
Rate Output Frequency 35~80KHz
Output
Rated Output Current 5.5~8.0 mA
6.3.2 power
This is a general purpose AC / DC adapter which converts 90~240 Vac to a stabilized DC voltage: 12 Volts,
with a rated output current of 2.4A. The electrical specification is described below.
Rated Input Voltage 90~240 Vac , 50 / 60Hz
Operation Input Voltage 90~260 Vac , 47 ~ 63Hz
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Input Current <2.4A
Inrush Current <80A@230Vac
Standby Input Voltage 12Vdc
Output Voltage Regulation +/-5%
Output Ripple & Noise 300mVp-p
Rate Output Current <2.4A
6.4 USB Board: Include one Up-Stream port and four Down-Stream ports each one port cann’t exceed 1A
6.5 DDC/CI: VP2030B monitor can use Perfect Suit offer DDC/CI function, make use of Perfect Suit sofeware
to substitute OSD function even more , for instance ,the adjustment of the color temperature, adjustment of
the luminance ,the more special one is the rotation of the screen.
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5. Adjusting Procedure
Function test (1) Test equipment
Color video signal and pattern generator (or PC with WUXGA resolution) (2) Test condition
Before function testing and alignment, the unit must warm up for at least 30 minutes under the following conditions: 1. Room temperature 2. With full-white screen , RGB , black pattern 3. with cycled display modes.
2. Test display modes
Timing Table
Analog
Item Timing
Separated
Com
posite
SO
G
Digital - TM
DS
Remark
1 640 x 350 @ 70 Hz, 31.5 KHz ü ü ü ü
2 640 x 350 @ 85 Hz, 37.9 KHz ü ü ü
For Separated sync, Only horizontal full
screen, The vertical position is at the
center.
3 640 x 400 @ 60 Hz, 31.5 KHz ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primery = 640x480@60Hz)
4 640 x 400 @ 70 Hz, 31.5 KHz ü ü ü ü
For Separated Sync, Switch
640x400@70Hz and 720x400@70Hz by
[1]+[2] short cut key (primery =
640x400@70Hz)
5 640 x 400 @ 85 Hz, 37.9 KHz ü ü ü ü
For Separated Sync, Switch
640x400@85Hz and 720x400@85Hz by
[1]+[2] short cut key (primery =
640x400@85Hz)
6 640 x 480 @ 50 Hz, 24.7 KHz ü ü ü
7 640 x 480 @ 60 Hz, 31.5 KHz ü ü ü ü
For SOG sync, switch 640x400@60Hz
and 640x480@60Hz by [1]+[2] short cut
key (primery = 640x480@60Hz)
8 640 x 480 @ 67 Hz, 35 KHz ü ü ü ü
9 640 x 480 @ 72 Hz, 37.9 KHz ü ü ü ü
10 640 x 480 @ 75 Hz, 37.5 KHz ü ü ü ü
11 640 x 480 @ 85 Hz, 43.3 KHz ü ü ü ü
12 720 x 400 @ 70 Hz, 31.5 KHz ü ü ü ü
13 720 x 400 @ 85 Hz, 37.9 KHz ü ü ü ü For Separated Sync, Switch
640x400@85Hz and 720x400@85Hz by
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[1]+[2] short cut key (primery =
640x400@85Hz)
14 720 x 480 @ 60 Hz, 31.5 KHz ü
15 720 x 576 @ 50 Hz, 31.3 KHz ü ü Use Hot Key to switch the color.
16 800 x 600 @ 50 Hz, 24.7 KHz ü ü ü ü
17 800 x 600 @ 56 Hz, 35.1 KHz ü ü ü ü
18 800 x 600 @ 60 Hz, 37.9 KHz ü ü ü ü
19 800 x 600 @ 72 Hz, 48.1 KHz ü ü ü ü
20 800 x 600 @ 75 Hz, 46.9 KHz ü ü ü ü
21 800 x 600 @ 85 Hz, 53.7 KHz ü ü ü ü
22 832 x 624 @ 75 Hz, 49.7 KHz ü ü ü ü
23 1024 x 768 @ 50 Hz, 39.6 KHz ü ü ü ü
For Separated and Composite sync,
Switch 1024x768@50Hz and
1280x768@50Hz by [1]+[2] short cut key
(primery = 1024x768@50Hz)
24 1024 x 768 @ 60 Hz, 48.4 KHz ü ü ü ü
25 1024 x 768 @ 70 Hz, 56.5 KHz ü ü ü ü
26 1024 x 768 @ 72 Hz, 58.1 KHz ü ü ü ü
27 1024 x 768 @ 75 Hz, 60 KHz ü ü ü ü
28 1024 x 768 @ 75 Hz, 60.2 KHz ü ü ü ü
29 1024 x 768 @ 85 Hz, 68.7 KHz ü ü ü ü
30 1152 x 864 @ 75 Hz, 67.5 KHz ü ü ü ü
31 1152 x 870 @ 75 Hz, 68.7 KHz ü ü ü ü
32 1280 x 720 @ 50 Hz, 37.5 KHz ü ü
33 1280 x 720 @ 60 Hz, 45 KHz ü ü
34 1280 x 768 @ 50 Hz, 39.6 KHz ü ü ü ü
For Separated and Composite sync,
Switch 1024x768@50Hz and
1280x768@50Hz by [1]+[2] short cut key
(primery = 1024x768@50Hz)
35 1280 x 768 @ 60 Hz, 47.4 KHz ü ü ü
For analog sync, Switch
1280x768@60Hz and 1360x768@60Hz
by [1]+[2] short cut key (primery =
1280x768@60Hz)
36 1280 x 768 @ 60 Hz, 47.8 KHz ü ü ü
37 1280 x 768 @ 75 Hz, 60.3 KHz ü ü ü ü
38 1280 x 768 @ 85 Hz, 68.6 KHz ü ü ü ü
39 1280 x 960 @ 50 Hz, 49.4 KHz ü ü ü ü
40 1280 x 960 @ 60 Hz, 59.7 KHz ü ü ü ü
41 1280 x 960 @ 75 Hz, 75.2 KHz ü ü ü ü
42 1280 x 960 @ 85 Hz, 85.9 KHz ü ü ü ü
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43 1280 x 1024 @ 50 Hz, 52.7 KHz ü ü ü ü
44 1280 x 1024 @ 60 Hz, 64 KHz ü ü ü ü
45 1280 x 1024 @ 75 Hz, 80 KHz ü ü ü ü
46 1280 x 1024 @ 85 Hz, 91.1 KHz ü ü ü ü
47 1360 x 768 @ 60 Hz, 47.7 KHz ü ü ü ü
For analog sync, Switch
1280x768@60Hz and 1360x768@60Hz
by [1]+[2] short cut key (primery =
1280x768@60Hz)
48 1400 x 1050 @ 50 Hz, 54.1 KHz ü ü ü ü
49 1400 x 1050 @ 60 Hz, 64.7 KHz ü ü ü
For analog sync, Switch
1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primery = 1400x1050@60Hz)
50 1400 x 1050 @ 60 Hz, 65.3 KHz ü ü
For Separated and Composite sync,
Switch 1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primery = 1400x1050@60Hz)
51 1400 x 1050 @ 75 Hz, 82.3 KHz ü ü ü ü
52 1440 x 900 @ 60 Hz, 55.5 KHz ü ü ü ü
53 1440 x 900 @ 60 Hz, 59.9 KHz ü ü ü ü
54 1440 x 900 @ 75 Hz, 75 KHz ü ü ü ü
55 1440 x 900 @ 85 Hz, 84.8 KHz ü ü ü ü
56 1600 x 1200 @ 50 Hz, 61.8 KHz ü ü ü ü
57 1600 x 1200 @ 60 Hz, 75 KHz ü ü ü ü
58 1680 x 1050 @ 60 Hz, 64.7 KHz ü ü ü
For analog sync, Switch
1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primery = 1400x1050@60Hz)
59 1680 x 1050 @ 60 Hz, 65.3 KHz ü ü
For Separated and Composite sync,
Switch 1400x1050@60Hz and
1680x1050@60Hz by [1]+[2] short cut
key (primery = 1400x1050@60Hz)
60 1920 x 1080 @ 50 Hz, 28.1 KHz ü ü
61 1920 x 1080 @ 60 Hz, 33.8 KHz ü ü
62 1920 x 1200 @ 60 Hz, 74 KHz ü ü ü ü
*1. Tolerance ≧ ±2KHz. (if the range dose not cover other timing mode)
*2. Any timing not in the list, it should display as normal or show on “OUT OF RANGE” OSD message without
blanking.
*3. The image quality of 85Hz mode might be worse than 75Hz.
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Primary Presets
1600x1200 @ 60Hz
User Presets
Number of User Presets (recognized timings) Available: 10 presets total in FIFO configuration
Changing Modes
● Maximum Mode Change Blank Time for image stability : 3 seconds (Max), excluding “Auto Adjust” time
● Under DOS mode (640 x 350, 720 x 400 & 640 x 400), it should recall factory setting when execute
“Auto Adjust”
● The monitor needs to do “Auto Adjust” the first time a new mode is detected
(see section “0 -Touch™ Function Actions”)
● While running Change Mode, Auto Adjust or Memory Recall, the image shall blank
3. Test pattern
Item Test condition Pattern Specification Remark
1 Frequency & performance Cross-hatch pattern No noise is allowed, all colors must
be clear
Pattern 1
2 Monitor saturation 16-gray scale pattern 3 to 4 levels must be saturated when
brightness and contrast are set to
100%
Pattern 2
3 RGB color performance RGB color Check the color temperature of
RGB signal color
Pattern 3,
4, 5
4 Sub-pixel defect RGB color Check the sub-pixel defect Pattern 3,
4 , 5
5 Full white Full white Check the brightness and contrast
ratio, and check for bright pixel
defects
Pattern 6
6 Full black Full black Pattern 7
7. 5-cycle pattern 5-cycle pattern Check the BU Pattern 8
8. 1-dot pattern 1-dot pattern Check the flicker Pattern 9
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Pattern 1 Pattern2
Pattern 3 Pattern4
Pattern 5 Pattern6
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Pattern 7 Pattern 8
Pattern 9
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OSD Function Menu A. When in Analog Input Mode
1. Main Menu Press the [1] (Menu) button to enter the Main Menu: Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. Press the [1] (Menu) button to exit the Main Menu.
(1) Auto Image Adjust Page: Press the [2] button to execute the auto image adjust function.
Press the [1] button to exit the page.
(2) Contrast/Brightness Page: Press the [2] button to enter the contrast adjustment page.
Press the [1] button to exit the page. 1) Contrast Item
Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. Press the [2] button to enter the brightness adjustment page. Press the [1] button to exit the page.
2) Brightness Item Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. Press the [2] button to enter the contrast adjustment page.
Press the [1] button to exit the page.
(3) Input Select Page: Press the [2] button to switch to digital input mode.
(4) Audio Adjust Page: Press the [▲] button to increase the volume.
Press the [▼] button to decrease the volume. Press the [2] button to enable or disable mute function .
Press the [1] button to exit the page.
(5) Color Adjust Page: Press the [2] button to enter the color adjustment page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to
highlight the next item. 1) sRGB Item 2) 9300K Item 3) 6500K Item 4) 5400K Item 5) 5000K Item
Press the [2] button to select the currently highlighted item. Press the [1] button to exit the currently highlighted item.
6) User Color Item Press the [2] button to enter the user color page.
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Press the [1] button to exit the page. Red, Green, Blue Options:
Press the [2] button to cycle among the colors. Press the [1] button to exit the page. Press the [▲] button to increase the selected color level.
Press the [▼] button to decrease the selected color level.
(6) Information Page: Press the [2] button to enter the information page. Press the [1] button to exit the information page.
(7) Manual Image Adjust Page: Press the [2] button to enter the manual image adjustment page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to
highlight the next item. 1) H./V. Position Item Press the [2] button to enter the horizontal/vertical postion adjustment page.
Press the [1] button to exit the page. a) Horizontal Position: Press the [2] button to enter the vertical position adjustment page.
Press the [1] button to exit the page. Press the [▲] button to shift the image to the right.
Press the [▼] button to shift the image to the left.
b) Vertical Position: Press the [2] button to return to the horizontal position adjustment page.
Press the [1] button to exit the page. Press the [▲] button to shift the image upward.
Press the [▼] button to shift the image downward.
2) Horizontal Size Item Press the [2] button to enter the horizontal size adjustment page.
Press the [1] button to exit the page. Press the [▲] button to make the image wider. Press the [▼] button to make the image narrower.
3) Fine tune Item Press the [2] button to enter the fine tuning page.
Press the [1] button to exit the page. Press “[▲]” Button to adjust character position in one direction. Press “[▼]“Button to adjust character position in the other direction.
4) Sharpness Item Press the [2] button to enter the sharpness adjustment page.
Press the [1] button to exit the page. Press “[▲]” Button to increase image sharpness. Press “[▼]“ Button to decrease image sharpness.
(8) Setup Menu Page:
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Press the [2] button to enter the setup menu page. Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to
highlight the next item. 1) Language Select Item Press the [2] button to enter the language selection page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. English, French… Option
Press the [2] button to select the language. Press the [1] button to exit the page.
2) Resolution Notice Item Press the [2] button to enter the resolution notice page.
Press the [1] button to exit the page. Enable, Disable Option
Press the [2] button to select the highlighted option. Press the [1] button to exit the page.
Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option.
3) OSD Position Item Press the [2] button to enter the OSD position adjustment page.
Press the [1] button to exit the page. a) Horizontal Position Option
Press the [2] button to enter the vertical position adjustment page. Press the [1] button to exit the page.
Press the [▲] button to shift the menu to the right. Press the [▼] button to shift the menu to the left.
b) Vertical Position Option:
Press the [2] button to enter the horizontal position adjustment page. Press the [1] button to exit the page.
Press the [▲] button to shift the menu upward. Press the [▼] button to shift the menu downward.
4) OSD Time Out Item Press the [2] button to enter the OSD time out adjustment page.
Press the [1] button to exit the page. Press the [▲] button to increase the OSD time out.
Press the [▼] button to decrease the OSD time out.
5) OSD Background Item Press the [2] button to enter the OSD background selection page.
Press the [1] button to exit the page. Enable, Disable Option
Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option.
Press the [2] button to select the highlighted option.
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Press the [1] button to exit the page.
(9) Memory Recall Page Press the [2] button to execute the memory recall function.
Press the [1] button to exit the page.
2. Other Menu: This “shortcut” menu is directly accessible without bringing up the OSD.
(1) Contrast Dialog Press the [▲] or [▼] button to enter the Contrast Dialog. Press the [1] button to exit the Contrast Dialog. Press the [2] button to enter the Brightness Dialog.
Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast.
(2) Brightness Dialog Press the [▲] or [▼] button to enter the Brightness Dialog. Press the [1] button to exit the Brightness Dialog. Press the [2] button to enter the Contrast Dialog.
Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness.
(3) Analog/Digital Dialog Press the [2] button to toggle between analog and digital modes.
B. When in Digital Input Mode
1. Main Menu Press the [1] (Menu) button to enter the Main Menu: Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. Press the [1] (Menu) button to exit the Main Menu.
(1) Auto Image Adjust Page: Press the [2] button to execute the auto image adjust function.
Press the [1] button to exit the page.
(2) Contrast/Brightness Page: Press the [2] button to enter the contrast adjustment page.
Press the [1] button to exit the page. 1) Contrast Item
Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast. Press the [2] button to enter the brightness adjustment page. Press the [1] button to exit the page.
2) Brightness Item Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness. Press the [2] button to enter the contrast adjustment page.
Press the [1] button to exit the page.
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(3) Input Select Page:
Press the [2] button to switch to analog input mode.
(4) Audio Adjust Page: Press the [▲] button to increase the volume.
Press the [▼] button to decrease the volume. Press the [2] button to enable or disable mute function .
Press the [1] button to exit the page.
(4) Color Adjust Page: Press the [2] button to enter the color adjustment page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to
highlight the next item. 1) sRGB Item 2) 9300K Item 3) 6500K Item 4) 5400K Item 5) 5000K Item
Press the [2] button to select the currently highlighted item. Press the [1] button to exit the currently highlighted item.
6) User Color Item Press the [2] button to enter the user color page. Press the [1] button to exit the page. Red, Green, Blue Options:
Press the [2] button to cycle among the colors. Press the [1] button to exit the page. Press the [▲] button to increase the selected color level.
Press the [▼] button to decrease the selected color level.
(5) Information Page: Press the [2] button to enter the information page. Press the [1] button to exit the information page.
(6) Manual Image Adjust Page: Press the [2] button to enter the manual image adjustment page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to
highlight the next item.
1) Sharpness Item Press the [2] button to enter the sharpness adjustment page.
Press the [1] button to exit the page. Press “[▲]” Button to increase image sharpness. Press “[▼]“ Button to decrease image sharpness.
(7) Setup Menu Page: Press the [2] button to enter the setup menu page.
Press the [1] button to exit the page.
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Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. 1) Language Select Item Press the [2] button to enter the language selection page.
Press the [1] button to exit the page. Press the [▲] button to highlight the previous item or the [▼] button to highlight the next item. English, French… Option
Press the [2] button to select the language. Press the [1] button to exit the page.
2) Resolution Notice Item Press the [2] button to enter the resolution notice page.
Press the [1] button to exit the page. Enable, Disable Option
Press the [2] button to select the highlighted option. Press the [1] button to exit the page.
Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option.
3) OSD Position Item Press the [2] button to enter the OSD position adjustment page.
Press the [1] button to exit the page. a) Horizontal Position Option
Press the [2] button to enter the vertical position adjustment page. Press the [1] button to exit the page.
Press the [▲] button to shift the menu to the right. Press the [▼] button to shift the menu to the left.
b) Vertical Position Option:
Press the [2] button to enter the horizontal position adjustment page. Press the [1] button to exit the page.
Press the [▲] button to shift the menu upward. Press the [▼] button to shift the menu downward.
4) OSD Time Out Item Press the [2] button to enter the OSD time out adjustment page.
Press the [1] button to exit the page. Press the [▲] button to increase the OSD time out.
Press the [▼] button to decrease the OSD time out.
5) OSD Background Item Press the [2] button to enter the OSD background selection page.
Press the [1] button to exit the page. Enable, Disable Option
Press the [▲] button to highlight the previous option or the [▼] button to highlight the next option.
Press the [2] button to select the highlighted option. Press the [1] button to exit the page.
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(8) Memory Recall Page Press the [2] button to execute the memory recall function.
Press the [1] button to exit the page.
2. Other Menu: This “shortcut” menu is directly accessible without bringing up the OSD. (1) Contrast Dialog
Press the [▲] or [▼] button to enter the Contrast Dialog. Press the [1] button to exit the Contrast Dialog. Press the [2] button to enter the Brightness Dialog.
Press the [▲] button to increase the contrast. Press the [▼] button to decrease the contrast.
(2) Brightness Dialog Press the [▲] or [▼] button to enter the Brightness Dialog. Press the [1] button to exit the Brightness Dialog. Press the [2] button to enter the Contrast Dialog.
Press the [▲] button to increase the brightness. Press the [▼] button to decrease the brightness.
(3) Analog/Digital Dialog Press the [2] button to toggle between analog and digital modes.
C. Other Information
When the “No Signal” or “Out of Range” messages appear: If no input signal is detected, the “No Signal” message will appear in the center of the screen. If the V-Sync signal rate is greater than than 85Hz or its resolution is greater than SXGA, the “Out of Range” message will appear in the center of the screen. Activating Factory Mode and Burn Mode: While the device is in standby, press the [2] button, then press the power button to enter Factory Mode. While Factory Mode is active, an additional menu page titled “Factory Menu” will be accessible. Press the [2] button to enter the Factory Menu page, then press the [2] button to enter Burn Mode.
When Installing a New Main Board 1. Enter Factory Mode. 2. Use a PC or chrom to send a 32-tone gray scale signal to the monitor. 3. Select “Auto Color”
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Firmware update procedure : When you received a received monitor , please check whether the firmware version. If not , please following procedure to upgrade to the latest version . 1. Equipment needed :
- VP2030 - PC ( Personal computer ) - USB (A Male to B Male) cable - Genesis firmware update board - 9-Male to 9-Female serial cable - VGA cable
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2. Connection :
The 9-pin serial cable connects the com port of PC and the Genesis firmware update board. VP2030 and the Genesis firmware update board is connected by VGA cable. The male A to male B USB cable connects the PC and Genesis firmware update board. Appendix A : How to install the software for ISP :
0. To setup ISP environment : Hardware: PC or notebook, 9-pin serial cable, VGA cable and USB cable (Male A to Male B). If your PC does not have serial port, please get a USB to RS232 cable. Software: If the OS is Win2000 or WinXP , please install “GProbe”
In order to ensure can execute ISP program, please connect the USB to RS232 cable and set it as COM 1 in control panel if your
PC does not have COM port
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0.1 Double-click the “ GProbe5.0.exe” in Windows & install the program. , see Fig 0.1
Fig 0.1
0.2 Keep on press “ Next “ 4 times to go through the installation processes, see Fig. 0.2
Fig. 0.2
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0.3 Check the “I accept the agreement” then press “ Next “ , see Fig. 0.3
Fig. 0.3
0.4 Keep on press “ Next “ , see Fig. 0.4
Fig. 0.4
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0.5 Keep on press “ Next “ , see Fig. 0.5
Fig. 0.5 0.6 Click “Next” to start the installation. See Fig 0.6
Fig. 0.6
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0.7 If you see this message, click “Yes”. See Fig 0.7.
Fig. 0.7 0.8 If you see the Fig 0.8, click “Finich” button to restart the system.
Fig. 0.8
0.9 Installation is completed
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Appendix B : How to use software to upgrade the BIOS :
1.1 After installation , we could find the shortcut in the setting path or the program bar ( default setting ) , see Fig 1.1
Fig. 1.1
1.2 Move your mouse cursor to GProbe 5 and click it. You will see the Fig. 1.2
Fig. 1.2
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1.3 Please create a directory such as “ISP” below the root directory (the path is “drive letter”:\ISP now). 1.4 Copy the create a text file with the following string and save it as “ISP.txt”
SetBuffer 0x1000 4096 RAMWrite d:\GNSSISP\loader.hex Run 0x500 RAMWrite d:\GNSSISP\isp8.hex Run 0x580 FlashErase FastFlashWrite d:\GNSSISP\rd_monitor.hex
1.5 Set the monitor to Factory Mode by pressing “2” and “Power” at the same time. 1.6 Click the right-lower terminal window and type “batch d(or other drive letter):\ISP\isp.txt” in the upper blank area then click “Execute” button. See the Fig 1.3.
Fig. 1.3
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1.7 After click the “Execute” button, you will see the terminal information in Fig. 1.4 . When the message “Batch: command
successful” is shown, the flash progress is completed.
Fig. 1.4
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VP2030b-1 / VP2030b-1H series de-assembling procedure
1. Move the monitor our from carton 2. Put the monitor on desk & face down
3. Remove the VESA cover 4. Loose the screws & remove the stand
5. Separate the hook by tool (coin or screw-driver) 6. Remove the cover & AL-Foil &Mylar& Button/B CABLE
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7. Loose the INVERTER SHIELDING SCREW 8. Tear off the yellow tape &Pull out the CCFL cables
9. Loose the INVERTER/B screw 10. Loose the SHIELDING SCREW
11. Tear off the yellow tape &Pull out the LVDS CABLE 12.Remove the shielding
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15. Loose the bezel 16.Remove the Button/B
17. Loose the shield 18. Remove the PCBA & mylar
19. Loose the IO-NUT SCREW 20. Take out PCBA & remove the cables
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19. Loose the BKT-T/B SCREW 20. Loose the BKT-R/L SCREW
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VP2030b / VP2030bH Series packing method
1. Sticker on LCD protection film 2. Put the monitor into the PE or EPE bags
3. Put on the end-cap left / right 4. Put the monitor into carton
5. Put all accessories into carton 6. Seal the monitor
Face-up
handler
Power cable
VGA & DVI cable
Users manual
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6. Trouble Shooting Chart
Up
Check Power BoardCN7 PIN 1,2Change Power Board
Check Key BottomChange Key Button
Check CrystalX1Change Crystal
NG
NG
NG
Check M/B5V,3.3V.2.5V1.8V
Change M/BNG
Change M/B
6.1 Monitor Cann't Boot-up
Monitor Cann't Boot-
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Black Screen
Check M/B Panel ON/OFF CN7PIN 8 3.3V
Change Power Board
Check M/BCN7 PIN 7Brightness MAX
3.3V
Change Scalar M/B
Change Scalar M/B
NG
NG
NG
Check Panel Vcc5V
Panel Break
6.2 Black Screen
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No Signal
Check H/V SyncU22 PIN 14,15
Change VGA Cable
Check CN5Pin Signal
Change Scalar M/B
Change Scalar M/B
NG
NG
NG
Check VGACARD
Change Scalar M/B
Check VGACable
Change VGA Card
6.3 No Signal
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No Signal In DVI-D
Check H/V SyncU22 PIN 14,15
Change DVI Cable
Check CN5Pin Signal
Change Scalar M/B
Change Scalar M/B
NG
NG
NG
Check VGACARD
Change Scalar M/B
Check DVI-DCable
Change VGA Card
6.4 No Signal In DVI-D
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No Signal In DVI_A
Contact To VGA Card Seller
Change DVI Cable
Change Scalar M/B
NG
NG
NG
Check VGA Card Support DVI-ASignal
Change Scalar M/B
Check DVICable
Check H/V SyncU22 PIN 14,15
Check CN5Signal
NG
Change Scalar M/B
6.5 No Signal In DVI_A
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U.S.B doesn't Work
Check USB M/BCN6 PIN1,2
Device Problem
Check USB M/BU3 3.3V
Change Scalar M/B
Change USB M/B
NG
NG
NG
Change USB M/BNG Check USB M/B
FUSE F1~F4 Short
Check USB M/BR20 5V
Change USB M/B
6.6 U.S.B doesn't Work
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OSD Pivot doesn't Work
When Pivot0 or 90 DegreeCheck R178 Voltege
Change Scalar M/B
Change Scalar M/B
NG
NG
Check R178Voltage 3.3V
Solder R178 Both Ends
6.7 OSD Pivot doesn't Work
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7. Recommended Spare Parts List
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Serial No. Prefix: PSB Rev: 1dItem ECR/ECN ViewSonic P/N Ref. P/N Location Universal number#
1 Power Cord A-PC-0106-0224 DM333181G97 Power cable2 POWER CORD SP-305+IS-14 3P 1.8M(TWN)B GP Added on 12/22/06 A-00003642 DM33T181004 power cord3 POWER 3P 1.8M(CHN)Y546B300012180QD GP Added on 12/22/06 A-PC-0106-0306 DM333181S01 power cord4 POWER CORD SP-023+IS-14 1.8M(B)EU GP Added on 12/22/06 A-PC-0106-0227 DM333181801 power cord
5 Power Module (DTA)EADP-64BF B,90~264V GP 12/06/05: UpdateVendor P/N B-00004348 AS08B50000
AS08B500000 Power board
6 L0VP M/B SPARE PART(GM1601,AU)FQ GP Added on 12/22/06 B-00008265 10L0VPMB000 Main board 38.16
7 Main Board Assy LAVP (GM1601-LF-CF) GP 12/06/05: UpdateVendor P/N B-00004349 21LAVPMB003
1SL0VPMB007 Main board
8 Button Board Assy L0VP GP 12/06/05: UpdateVendor P/N B-00004350 23L0VPBB007
1SL0VPBB001 Button board
9 USB Board Assy L0VP GP) 12/06/05: UpdateVendor P/N B-00004351 22L0VPUB005
1SL0VPUB001 USB board
10 Inverter Module B-00004352 AS023190407 Inverter board
11 Front Bezel Assy L0VP LCD BEZEL SUB ASSY GP 12/06/05: UpdateVendor P/N C-00004353 24L0VPLB008
34L0VPLB008 front bezel ass'y
12 Back Cover Assy C-00004354 25L0VPLC005 back cover assy
13 Back Cover Assy Lovp Lcd Bezel Sub Assy VP2030b-H 03/14/06 Added C-00005378 35L0VPLC005 back cover assy
14 Stand Assy C-00004355 37LAVPSU003 Stand sub assy15 Base Assy Replace VS Part # C-00004356 Base sub assy16 Pedestal on 12/22/06 PL-0000806017 Stand Vesa Cover LAVP(EALAVP03,REV3A)GP 12/06/05: Added C-00004642 EALAVP03011 stand vesa cover18 FFC Cable MB-BB CB-00004357 DEFC3609000 Cable MB-BB19 CABLE MB-VGA (15/15P,1.8M)L7VD GP Added on 12/22/06 CB-00002602 DDL7VDPC005 VGA cable20 CABLE DVI-D L0T BLACK 1.8 6.0 GP Added on 12/22/06 CB-00003440 DD0L0TTH108 DVI cable21 Cable POWER-MB CB-00004358 DDLAVPPB104 Cable POWER-MB22 Cable MB-LCD CB-00004359 DDL0VPLC004 Cable MB-LCD23 VGA cable CB-00004360 DD0M7TPC005 VGA cable
VS-E060098/ Updated CB-00004361 DDWCVPDV019 DVI-I cableand replaced on 12/11/06 CB-00003440 DD0L0TTH108
25 User manual + CD wizard DC-00004362 HGL0VP01011 User manual26 QC-PASS LABEL L7VC(HCL7V026,REV3A)GP Added on 12/22/06 DC-00003444 HCL7V02601727 VSCN WARRANTY CARD W0VA(HDW0VA01,R3A) GP Added on 12/22/06 DC-00005215 HDW0VA0101128 ADDRESS LABEL L7VC(HCL7V024,REV3B) Added on 12/22/06 DC-00003443 HCL7V02401429 20" AUO TFT LCD panel E-00004363 AAM201UN029 LCD panel
30 AUO Panel M201UN02 V.6 2nd Source VS-E060426/ Added on12/13/06 E-00008259 AAM201UN037
31 Integrated Circuit VS-E060319 / Added on10/30/06 E-00008135 AKD37W+TW06 U13
32 Screw M3.0*5.0-B BLACK HW-00004364 MM30050BJ21 ScrewSCREW M4.0*8-B (NI, NYLOK) M-SCW-0824-0795 MM40080BCI5 Screw
M-SCW-0824-6761 panel to L/F BKT HW-00008069
34 IO NUT LI1(MBLI1004,REV3A)GP 12/06/05: Added M-MS-0808-8986 MBLI1004018 DVI,D-SUB35 LCD film M-00004365 JXL0VP01018 LCD FILM 36 WARRANTY STICKER L7VC(HCL7V023,R3A)GP Added on 12/22/06 M-00003446 HCL7V023018 WARRANTY STICKER 37 PE bags P-00004159 HAL0T002019 PE bags38 PE BAG L0T(HAL0T002,REV3A)GP Added on 12/22/06 P-00008271 HAL0VP04015 PE bag39 Inner Carton VP2030b-H(carton-s Lovp(HFL0VP04,Rev3A) 03/14/06 Added P-00005379 HFL0VP04010 carton40 Outer Carton VP2030b-H(carton-s Lovp(HFL0VP05,Rev3A) 03/14/06 Added P-00005380 HFL0VP05016 carton41 Foam- End cap Left VP2030b-H 03/14/06 Added P-00005381 HBL0VP03010 cushion42 Foam - End Cap Right VP2030b-H 03/14/06 Added P-00005382 HBL0VP04016 cushion43 Carton P-00004366 HFL0VP01011 carton
44 Carton VS-E060480/ Added on12/13/06 P-00008255 HFL0VP03013
45 END CAP(L) L0VP(HBL0VP01,REV3A)GP 12/06/05: UpdateVendor P/N P-00004367 HBLAVP01017
HBL0VP01017 cushion
46 END CAP(R) L0VP(HBL0VP02,REV3A)GP 12/06/05: UpdateVendor P/N P-00004368 HBLAVP02013
HBL0VP02013 cushion
Remark 1: Above listed items are examples, supplier can expand the rows to add more necessary items.Remark 2:
24
33
All revised RSPLs with newly added items or any change made should be highlighted and correlated with the ECN/ECR approved by ViewSonic Corporation. Thisis to eliminate repeated cross checks of each item between this version and prior versions.
RECOMMENDED SPARE PARTS LIST (VP2030b-1)
Description
Board Assembly:
Packing Material:
Cabinets:
DVI cable
Hardware:
Miscellaneous:
MM30030IBJ412/22/06: Removed &
Replaced PartSCREW M3.0*3.0-I
38LAVPBS002
Documentation:
ElectronicComponents:
ViewSonic Model Number: VS10772
Accessories:
Cables:
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ViewSonic Model Number: VS10772Rev: 1bItem Viewsonic P/N Ref. P/N Description Location Universal No. Qty
1 N/A 1L0VPZXVS07 L0VP LCD MONITOR(USA,VP2030) GP2 B-00004349 21LAVPMB003 LAVP M/B ASSY(GM1601-LF-CF) GP 13 N/A 31LAVPSS009 LAVP M/B S/S ASSY(GM1601-LF-CF) GP 1
4 N/A CC647T1MD05 CAP EC 47U 10V(+-20%,105C,5*11,2000H)GPC5,C6,C28,C29,C44,C46,C47,C59,C62,C64,C76,C77,C96,C100,C103,C107,C119,C126,C1
21
5 N/A CC71004MD09 CAP ELEC DIP 100U 25V(+-20%,105C,6*7) GP C124 16 N/A CC73303MD69 CAP ELEC DIP 330U 16V(+-20%,105C,8*9) GP C174,C204,C205 37 N/A CC810T1MD13 CAP EC 1000U6.3V(+-20%,105C,8*15,2KH)GP C206 18 N/A CC710T3MD04 CAP EC 100U 16V +-20%,105C,6.3*5,1000 GP C180,C181,C184,C185,C187,C188 69 N/A DC11050K007 CHOKE COIL 100UH(5A,+-10%,HKH050-101K)GP L28 1
10 N/A DHR31110002 ROLL BALL SWITCH 4P RBS311100 GP U19 111 N/A BG614318072 XTAL DIP 14.318MHZ(+-30PPM,49/US) GP X1 112 N/A DFDI30FR103 CONN DVI-I DIP30P 3R FR(P1.905,H10.04)GP CN2 113 N/A DFDS15FR076 CONN D-SUB 15P 3R FR(P1.15,H12.55) GP CN1 114 N/A DFHD30MR267 CONN DIP HEADER 30P 2R MR(P2.0,H4.0) GP CN5 115 N/A DFHD04FR007 CONN DIP HEADER 4P 2R FR(P2.5,H5) GP CN6 116 N/A DFHD08MR319 CONN DIP HEADER 8P 1R MR(P2.0,H4.1) GP CN7 117 B-00004350 23L0VPBB007 L0VP BUTTON/B ASSY GP 118 N/A DAL0VPTB011 PCB(BUTTON) L0VP TB(2L,111*13,REVA) GP 119 N/A DHPTMG53311 SWITCH PU-BUTTON TMG-533-T/R(160+-50G)GP SW1,SW2,SW3,SW4,SW5 520 N/A DFFC11FR001 CONN SMD FFC 11P 1R FR(P 1,H1.55) GP CN1 121 N/A BEYG0003ZA5 LED(SMD) Y/G(KPB-3025NSGC-F01) GP LED1 122 B-00004348 AS08B500000 PWR MODULE(DTA)EADP-64BF B,90~264V GP 123 B-00004351 22L0VPUB005 L0VP USB/B ASSY(GP) 124 N/A 32L0VPSS007 L0VP USB/B S/S ASSY(GP) 125 N/A CC71004MD09 CAP ELEC DIP 100U 25V(+-20%,105C,6*7) GP C1,C7,C13,C16,C26,C27 626 N/A DFUB08MR009 CONN DIP USB A-T D-8P 2R MR(P2,H15.35)GP J1,J2 227 N/A DFUB04MR001 CONN DIP USB B-T 4P 2R MR(P2.5,H11.3) GP USB1 128 N/A BG612000202 XTAL DIP 12MHZ(+-30PPM,HC-49/S TYPE) GP X1 129 N/A DFHD04MR001 CONN DIP HEADER 4P 2R MR(P2.54,H5) GP CN1 130 C-00004353 24L0VPLB008 L0VP LCD BEZEL ASSY GP 131 C-00004353 34L0VPLB008 L0VP LCD BEZEL SUB ASSY GP 132 CB-00004357 DEFC3609000 FFC CABLE MB-BUTTOM(11P,360MM)LAVP GP 133 CB-00004358 DDLAVPPB104 CABLE POWER-MB(8P,55MM)LAVP GP 134 CB-00004359 DDL0VPLC004 CABLE MB-LCD(30P,100MM,AU)L0VP GP 135 N/A FALAVP01019 PCB SHIELD LAVP(FALAVP01,REV3A)GP 136 N/A FALAVP02015 INVER SHIELD LAVP(FALAVP02,REV3A)GP 137 N/A FAL0VP01016 LCD BRACKET-R L0VP(FAL0VP01,REV3A)GP 138 N/A FAL0VP02012 LCD BRACKET-L L0VP(FAL0VP02,REV3A)GP 139 N/A FALAVP05014 LCD BAK BOTTOM LAVP((FALAVP05,REV3A)GP 140 N/A FCLAVP01011 INVERTER MYLAR LAVP(FCLAVP01,REV3A)GP 141 HW-00004364 MM30050BJ21 SCREW M3.0*5.0-B BLACK GP 2542 N/A FALAVP08013 LCD BRACKET TOP LAVP(FALAVP080,R3A) GP 143 N/A MBL9V001019 IO NUT L9VDA-5(MBL9V001,REV3A)M3*15*6 GP 444 N/A FCLAVP02017 AL FOIL LAVP(FCLAVP02,REV3A)210*10 GP 145 N/A FCLAVP03013 AL FOIL LAVP(FCLAVP03,REV3A)65*30 GP 346 N/A FCW0E002016 POWER MYLAR W0E-A1(FAW0E002, REV3A)GP 147 N/A FCLAVP04010 POWER MYLAR TOP LAVP(FCLAVP04,R3A) GP 148 N/A FCLAVP05016 SHIELD MYLAR LAVP(FCLAVP05,R3A) GP 149 N/A FCLAVP06012 BUTTON/B MYLAR LAVP(FCLAVP06,R3A) GP 150 N/A FCLAVP07019 BUTTON EVA LAVP(FCLAVP07,REV3A) GP 151 M-MS-0808-8984 FCL70004010 LCD MYLAR L70L-E(FCL70004,REV3A)GP 152 C-00004354 25L0VPLC005 L0VP LCD COVER ASSY GP 153 C-00005378 35L0VPLC005 L0VP LCD COVER SUB ASSY GP 154 N/A EAL0VP02012 LCD COVER L0VP(EAL0VP02,REV3A)GP 155 M-MS-0808-9411 FBL70008014 LOCK METAL L70B(FBL70008,REV3A) GP 156 N/A EBWCVP02011 VSC ELLIP LOGO POLISH(EBWCVP02,REV3A) GP 157 N/A 26LAVPSA009 LAVP STAND ASSY GP 158 C-00004355 37LAVPSU003 LAVP STAND SUB ASSY GP 159 N/A FALAVP07017 HINGE ASSY LAVP(FALAVP07,REV3A)GP 160 N/A EALAVP04018 STAND TOP LAVP((EALAVP04,REV3A)GP 161 N/A EALAVP05014 STAND BOTTOM LAVP((EALAVP05,REV3A)GP 162 N/A EALAVP06011 HINGE COVER FRONT LAVP(EALAVP06,REV3A)GP 163 N/A EALAVP07017 HINGE COVER BACK LAVP((EALAVP07,REV3A)GP 164 N/A EBLAVP02016 CLAMP LAVP(EBLAVP02,REV3A)GP 365 M-SCW-0824-0725MF30050IBJ6 SCREW F3*5-I(NI)GP 966 PL-00008060 38LAVPBS002 LAVP BASE SUB ASSY GP 167 N/A EALAVP08013 BASE LAVP (EALAVP08,REV3A)GP 168 N/A FALAVP06011 BASE PLATE LAVP(FALAVP06,REV3A)GP 169 N/A GALAVP01019 RUBBER FOOT LAVP D24*4 GALAVP01,REV3A GP 470 M-SCW-0824-0725MF30050IBJ6 SCREW F3*5-I(NI)GP 671 M-SCW-0824-0795MM40080BCI5 SCREW M4.0*8-B(NI,NYLOK)GP 8
BOM LIST ( VP2030b-1 )
Viewsonic Corporation 62 VP2030b-1 Confidential - Do Not Copy
72 N/A 27LAVPCS007 LAVP CHASSIS ASSY GP 173 C-00004642 EALAVP03011 STAND VISA COVER LAVP(EALAVP03,REV3A)GP 174 M-SCW-0824-0814MM30060BBJ3 SCREW M3.0*6,B(NI) GP 475 N/A 2AL0VPPTA03 L0VP PANEL DEPENDENT KIT ASSY(AU) GP 176 E-00004363 AAM201UN029 LCD(TFT) 20"M201UN02 V.5(LF/8MS) GP 177 E-00008259 AAM201UN037 LCD(TFT) 20"M201UN02 V.6(LF/8MS) GP (2nd panel source) 178 N/A AZL0VP0A001 L0VP SW BIOS IMAGE(AU)GM1601-LF-CF N/A 179 B-00004352 AS023190407 INV MODULE(SEL)LAVP(20V,V=900V,MAX)GP 180 N/A 28L0VPPK001 L0VP PACKING ASSY GP 181 CB-00004360 DD0M7TPC005 CABLE ASSY M7T MB-VGA(15/15P,REV1A) GP 182 CB-00004361 DDWCVPDV019CABLE DVI-I(29/29P,1.8M)WCVP GP 183 P-00004367 HBL0VP01017 END CAP(L) L0VP(HBL0VP01,REV3A)GP 184 P-00004368 HBL0VP02013 END CAP(R) L0VP(HBL0VP02,REV3A)GP 185 M-LB-0813-0747 HCL7V004013 CORE LABEL(HCL7V004,REV3A) 186 N/A HCL0VP01018 ID LABEL L0VP(HCL0VP01,REV3A)GP 187 M-LB-0813-0745 HCL7V002011 SERIAL LEBAL L7V(HCL7V002,REV3A) GP 188 M-LB-0813-1042 HCL7V019011 CARTON LABEL L7VC(HCL7V019,REV3B) GP 189 P-00004366 HFL0VP01011 CARTON L0VP(HFL0VP01,REV3A)GP 190 DC-00004362 HGL0VP01011 CD+QSG L0VP(HGL0VP01,REV3A)GP 191 PL-00005198 JXLM5003011 HANDLE LM5S(JXLM5003,REV 3B) GP 192 M-00004365 JXL0VP01018 LCD FILM L0VP(JXL0VP01,REV3A)GP 193 M-LB-0813-1043 HCL70021011 HI-POT LABEL L70L(HCL70021,REV3A) 194 N/A HFL0VP02017 SPACE PLATE L0VP(HFL0VP02,REV3A)GP 0.08395 P-00004159 HAL0T002019 PE BAG L0T(HAL0T002,REV3A)GP 196 N/A HDL7VC01019 SERVICR PAPER L7VC(HDL7VC01,REV3A) GP 197 DC-00003536 HCL9V009011 HG LABEL L9VD(HCL9V009,REV3A) 198 A-PC-0106-0224 DM333181G97 POWER CORD 3P 1.8M(USA)V04VS350012180 GP 1
8. Exploded View And Wxploded Parts List
Viewsonic Corporation 63 VP2030b-1 Confidential - Do Not Copy
Cable connection diagram
CN2
CN1
CN3
Inv./B
CN5
CN4
CN1
CN2
Power board
Button board CN1
PANEL LVDS
CN4 CN5
Main board CN3
USB board CN6 CN1
FFC cable
To panel
Viewsonic Corporation 64 VP2030b-1
32
33 34
Confidential - Do Not Copy
Viewsonic Corporation 65 VP2030b-1 Confidential - Do Not Copy
ViewSonic Model Number: VS10772Rev: 1bItem Viewsonic P/N PART No. DESCRIPTION Q'ty
1 C-00004353 34L0VPLB008 L0VP BEZEL SUB ASSY 12 N/A EAL0VP01016 LCD BEZEL L0VP 13 N/A ECL0VP01011 CONTROL BUTTON LAVP 14 N/A EBLAVP01010 LED LENS LAVP 15 N/A FALAVP01019 PCB SHILED LAVP 16 N/A FALAVP02015 INVER SHIELD LAVP 17 N/A FAL0VP01016 LCD BRACKET-R 18 N/A FAL0VP012012 LCD BRACKET-L 19 N/A FALAVP05014 LCD BRACKET BOTTOM LAVP 1
10 N/A FCLAVP01011 TNVERTER MYLAR LAVP 111 M-SCW-0824-0728 MM30050IBJ3 SCREW M3.0*5.0-I(NI) 2512 C-00004422 25LAVPLC008 LAVP LCD COVER ASSY 113 N/A EALAVP02015 LCD COVER LAVP 114 C-00004642 EALAVP03011 STAND VESA COVER LAVP 115 N/A FBL7000B014 LOCK METAL L70B 116 M-SCW-0824-0814 MM30060BBJ3 SCREW M3*6-B (NI) 417 N/A 26LAVPSA009 LAVP STAND ASSY 118 N/A FALAVP07017 HINGE ASSY LAVP 119 N/A EALAVP04018 STAND TOP LAVP 120 N/A EALAVP05014 STAND BOTTOM LAVP 121 N/A EALAVP06011 HINGE COVER FRONT 122 N/A EALAVP07017 HINGE COBER BACK LAVP 123 N/A EBLAVP02016 CLAMP LAVP 324 M-SCW-0824-0795 MM40080BCI5 SCREW M4.0*8-B(NI, NYLOK) 825 M-SCW-0824-0725 MF30050IBJ6 SCREW F3*5-I(NI) 1526 N/A EALAVP09013 BASE LAVP 127 N/A FALAVP06011 BASE PLATE LAVP 128 N/A GALAVP01019 RUBBER FOOT LAVP 429 M-MS-0808-8986 MBLI1004018 IO NUT 430 N/A FALAVP08013 LCD BRACKET TOP 131 N/A MS30030I934 SCREW 3*3.0-I 432 CB-00004357 DEFC3609000 FFC CABLE MB-BUTTON 133 CB-00004358 DDLAVPPB104 CABLE POWER-MB 134 CB-00004359 DDL0VPLC004 CABLE MB-LCD 135 E-00004363 AAM201UN029 LCD(TFT) 20"M201UN02 V.5 135 E-00008259 AAM201UN037 LCD(TFT) 20"M201UN02 V.6 (2nd panel 136 B-00004352 AS023190407 INV MODULE 137 B-00004348 AS08B500000 PWR MODULE(DTA)EADP-64BF 138 B-00004349 21LAVPMB003 M/B ASSY(GM1601-LF-CF) GP 139 B-00004351 22L0VPUB005 USB/B ASSY(GP) 1
EXPLODED PARTS LIST ( VP2030b-1)
ViewSonic Model Number: VS10773-1WRev: 1bSerial No. Prefix: PSD
Item ViewSonic P/N Ref. P/N Description Q'ty1 CB-00004361 DDWCVPDV019 DVI cable 12 A-PC-0106-0224 DM333181G97 POWER CORD 3P 1.8M 13 CB-00004360 DD0M7TPC005 VGA CABLE 14 P-00004159 HAL0T002019 PE bag 15 P-00004429 HBLAVP01010 END CAP -L 16 #N/A HBLAVP01016 END CAP R 17 M-LB-0813-0747 HCL7V004013 Core label 18 #N/A HCLAVP01011 ID label 19 M-LB-0813-0745 HCL7V002011 S/N label 1
10 M-LB-0813-1042 HCL7V019011 Carton label 111 P-00004428 HFLAVP01013 Carton 112 DC-00004425 HGLAVP01014 CD+QSG 113 #N/A JXLM5003011 Handle 114 M-00004427 JXLAVP01011 LCD film 115 #N/A HFL0VP02017 Space Plate 1
PACKING PART LIST ( VP2130b-1 )
Viewsonic Corporation 66 VP2030b-1Confidential - Do Not Copy
Analog
RGB
R G B
DVI
HS
VS
74HCT4053HS
VS HS
VS
DSCL
DSDA
ASCL
ASDA
24LC02
24LC02
Triple ADC
Interface
74HCT4053
SCL
SDA
74HCT4053
74HCT4053
SCL
SDASCL
SDA
RX
TX
DVI
Interface
RX0- ~RX2-
RX0+ ~RX2+
DVI_R
DVI_G
DVI_B
RXC+
RXC-
PANEL
20,21,23
LVDS+,LVDS-
CLK+
CLK-
BACKLIGHT
K4D263238G-VC33
FSDATA,FSADDR
RESET
SST39VF040
FSCLK+
FSCLK-
OCMADDR,OCMDATA
BACKLIGHT
AC IN 110V~264V
PANEL ON/OFF
BRIGHTNESS
DC OUT
+12V
+20V
POWE
R BL
OCK
+12V
+5V
AIC1577 ADJ
+3.3V
+2.5V
+1.8V
AIC1084
LT1117
AIC1084
+5V
+5V
+5V
+5V
+5V
+5V
+3.3V
+2.5V
+1.8V
+3.3V
+3.3V
+3.3V
KEYPAD
GM1601
9. Block Dragram
Viewsonic Corporation 67 VP2030b-1 Confidential - Do Not Copy
GM
1601
M/B
BLO
CK
DVI_I
CN2
D_SUB
CN1
GM1601H_CF
U21
DDR
U13
POWER
U11
FLASH
KEYPADCN3
POWER_IN
CN10
LVDS
CN7
CN6
PIN1
PIN1
PIN2
PIN1
PIN3
PIN2
PIN4
124
3
U19
10. Schematic Diagrams
Viewsonic Corporation 68 VP2030b-1 Confidential - Do Not Copy
DVI
CO
NN
ECTO
R
Swap Pin 2 & Pin12
VGA_RED+
VGA_GREEN+
RED
VGA_BLUE+
DVISCL
RX0+
RX1+
RXC+
RX0-
RX2+
RX1-
RX2-
RXC-
DVISDA
DVI_BLUE+DVI_HS
RX1-RX2+ RX2-RXC- RX1+RXC+ RX0-RX0+
DVI_SCL
DVISCL DVI_HS DVI_VS
BLUE
DVI_RED+
DVI_GREEN+
DVI_BLUE+
GREEN
VGA_BLUE+ VGA_GREEN+ VGA_RED+VGASCL
DVI_BLUE+ DVI_RED+DVI_GREEN+
DSCLASCL
DSDAASDA
VGA_BLUE+VGA_SCL
VGA_HS
VGASCL
VGASDA
VGA_VS
VGA_SDA
VGA_SCLVGA_SDA
TXD
RXD
DDC_SDA
DDC_SCL
HS
VGA_SDA
DDC_SCL
VGA_HS
VGA_SCL
DVI_HS
DDC_SDA
VGA_VS
DVI_VS
DSDA
DDCD_5V
DSCL
DSDA
DSCL
DVISDA
A/D_SEL
VS
HS
ASCLASDA
VS
VGA_HS VGA_VS
DVI_RED+
DVI_BLUE+
DVI_GREEN+
DVI_GREEN+DVI_RED+
A/D_SEL
VGASDA
DVI_SDA
DVI_SCL
VGA_BLUE+
VGA_RED+
VGA_GREEN+
VGA_RED+
VGA_GREEN+
DVI_VSDVI_SDA
DDCD_5V
DDCD_5V
DVI_VSVGA_VS
DVI_HSVGA_HS
DVI_VS_CVGA_VS_C
DVI_HS_CVGA_HS_C
RXC- 5
DVI_CAB 5
RX1- 5
RX2+ 5
RX0+ 5
RXC+ 5
RX0- 5
RX1+ 5
RX2- 5
DEBUG 5
DDC_SDA 5
DDC_SCL 5
AHS 5
AVS 5
DSDA_1 5DSCL_1 5
RED 5
BLUE 5
GREEN 5SOG 5
A/D_SEL 5
VGA_CAB 5
EDID_SEL 5
RXD 5
TXD 5
DVI_5V
+5V +5V+5V +5V+5V +5V +5V+5V+5V+5V +5V +5V
+5V+5V +5V+5V
+5V+5V+5V
+5VDVI_5V
VGA_5V
VGA_5V
+5V
+3.3V
+3.3V
+3.3V
+5V
+5V+5V
+5V
+5V
+5V
R28
4.7K
D17DAN217K/NC
12
3
C4
0.1u
L19
BK2125HS102/8
C213
33P
C212
33P
R3 0R(NC)
C18 0.1u
R29
4.7K
R43 0R
R211 0RR212 0R
R213 0RR214 0R
C22
0.1u
1 23
D1DAN217K/NC
12
3
U7D74LCX14MX/NC
9 8
147
C23
0.1u
R52 22R
D9DAN217K/NC
12
3
R49
10K
R63
75R
R22
3.3K
R10 0R(NC)
R1 0R(NC)
R46 0R(NC)
C27
0.1u
R11 0R(NC)
R15
10K
D18DAN217K/NC
12
3
C13 0.1u
R58 20R
R13 0R(NC)
R140R
R16
10K
C260.1u
D2DAN217K/NC
12
3
R21
3.3K
R53 22R
L22
BK
2125
HS
102/
8
R187100K
D10DAN217K/NC
12
3
R48 0R(NC)
D12DAN217K/NC
12
3
U1 AD8186
3
1
8
4
7
56
242
9101112
23222120
13141516171819
IN1A
IN0A
IN2B
VREF
VEE
IN2AVCC
VCCDGND
VEEIN1BVEEIN0B
OESEL A/B
VCCOUT 0
VCCDVCC
VEEOUT 2
VCCOUT 1
VEE
R26
75R
R31
75R
R32
75R
R61 20R
R42 0R(NC)
D23DAN217K/NC
12
3
D24DAN217K/NC
12
3
C17
0.1u
U7B74LCX14MX/NC
3 4
147
D19DAN217K/NC
12
3
R20
810
K
R20
910
K
U2 24AA02
4
8123
765GND
VCCA0A1A2
WPSCLSDA
U7C74LCX14MX/NC
5 6
147
C19
522
p/N
C
C19
622
p/N
C
C19
722
p/N
C
C19
822
p/N
C
D3DAN217K/NC
12
3
R24 0R
R35 22R
R4
3.3K
R57100K
D13DAN217K/NC
12
3
U22
74HCT4053
1213
21
53
611109
1415
4
16
8
7
X0X1
Y0Y1
Z0Z1
INHABC
XY
Z
VC
C
GND
VEE
CN1
DB15 HD
16
27
38
49
5
11
12
13
14
1510
R185 0R(NC)
R184 0R(NC)
C25
0.1u
R34
10K
R20
3.3K
D21DAN217K/NC
12
3
L27
BK
2125
HS
102/
8
C6
47uF
/6.3
V
R25100K(NC)
R33
10K
C190 22u
C192 22u
L21
BK
2125
HS
102/
8
L24
BK
2125
HS
102/
8
CN2
DVI-I
12345678
910111213141516
1718192021222324
C1C2C3C4C5
RX2-RX2+GNDRX4-RX4+
SCLSDA
VS
RX1-RX1+GNDRX3-RX3+
5VGND
HP
RX0-RX0+GNDRX5-RX5+GND
RXC+RXC-
26
25
REDGRNBLUHS
GND
D14DAN217K/NC
12
3
R60
510R
C191 22u
L31
BK
2125
HS
102/
8/N
C
C9 0.1u
R6
3.3K
R62
75R
C193 22u
C194 22u
U6
24AA02
4
8123
765GND
VCCA0A1A2
WPSCLSDA
R65
510R
D20DAN217K/NC
12
3
D6DAN217K/NC
12
3
U5
74HCT4053
1213
21
53
611109
1415
4
16
8
7
X0X1
Y0Y1
Z0Z1
INHABC
XY
Z
VC
C
GND
VEE
R37 0R(NC)
R54 10K
R550R
C7
0.1u
R47
100K
D15DAN217K/NC
12
3
U7A74LCX14MX/NC
1 2
147
R18
610
K(N
C)
R45 100R
C24
0.1u
R56
100K
D22DAN217K/NC
12
3
C2
0.1u
D11DAN217K/NC
12
3
D7DAN217K/NC
12
3
R21
510
K
R590R
1 23
R210 10K
R12
10K
R51 10K
R23100R
C1
0.1u
R40
10K
R39
10K
R17
75R
/NC
R30100R
R5
3.3K
R182 0R
C11 0.1u
R64
75R
C8
0.01
u
R2 0R(NC)
R36 22R
D16DAN217K/NC
12
3
R38 0R(NC)
R18
75R
/NC
U4
24AA02
4
8123
765GND
VCCA0A1A2
WPSCLSDA
R183 0R
R7
4.7K
C189 22u
R41 0R(NC)
R8
4.7K
R19
75R
/NC
D8DAN217K/NC
12
3
C5
47uF
/6.3
V
C14 0.1u
R9
4.7K
U3
74HCT4053
1213
21
53
611109
1415
4
16
8
7
X0X1
Y0Y1
Z0Z1
INHABC
XY
Z
VC
C
GND
VEER44 100R
R27
4.7K
C20 0.1u
R50
10K
L33
BK
2125
HS
102/
8/N
C
L34
BK
2125
HS
102/
8/N
C
C3
0.1u
Model
Title
Date Rev:
ViewSonic CorporationINPUT
Viewsonic Corporation 69 VP2030b-1 Confidential - Do Not Copy
Model
Title
Date Rev:
ViewSonic CorporationCONTROLLER
BOOTSTRAP HEADEROPEN=1SHUNTED=0
17: LOW (8bit bus with OCM access external ROM)
13: LOW(disable serial interface debug)14: LOW
18: HIGH
16: HIGH (use crystal)15: LOW
12: LOW
Socket for a X8 Flash (64/128/256/512K) andPROMJETmemory Emulator
19: LOW
10: LOW (Use TCLK)11: LOW (set all display output to '0')
2
3
1
8-BIT_FLASH38-BIT_FLASH18-BIT_FLASH2INT_OSC
Serial_Interface_Debug3Serial_Interface_Debug2Serial_Interface_Debug1OUTPUTS_ZERO
OUTPUTS_ZEROOSCSELCustom2Custom1
1AM
3
MMBT3904L
2
Componenttop view
1
+3.3V_DVI
+3.3V_PLL
FSCKE
+3.3V_LVDSB
/FSCAS
/FSWE
/FSCASU
+3.3V_PLL
+1.8V_CORE +3.3V_LVDS
FSADDR6
FSADDR0
FSADDR7
FSADDR4
FSADDR2
FSADDR3
FSADDR5
FSADDR1
FSADDR11
FSADDR9
FSADDR8
FSADDR10
/OCM_WE
/OCM_CS/OCM_RE
OCMADDR12
OCMADDR13
OCMADDR15OCMADDR14
OCMADDR19
OCMADDR9
OCMADDR17
OCMADDR10
OCMADDR11
OCMADDR8
+3.3V
MSTR_SCL
+3.3V_ADC
FSADDRU10
OCMDATA6
FSADDRU0
+3.3V_A
DC
TXA1+
YUV5
/OCM_RE
OCMADDR4
OCMDATA4OCMDATA[0..7]
FSADDRU5
+1.8V_ADC
+1.8V_A
DC
FSV
RE
F1
+1.8V_D
VI
FS_2.5
TXA2-
LED_R
Y24
YUV0
OCMADDR10
OCMDATA3
FSADDRU6
TXB2-
TXBC-
PAB2
C20
OCMADDR3
OEXTR
OCMDATA7
OCMDATA4
VGA_CAB
TXB0-TXB0+
TXB1+
+3.3V_LB
AD
C
OCMADDR6OCMADDR5
OCMDATA7
YUV6
YUV2
OCMADDR13
FSADDRU8
TXB3-
TXAC+
PAB1
C24
Y23
OCMADDR14
OCMDATA6OCMDATA5
OCMADDR18OCMADDR16
DVI_CAB
+3.3
V_L
VD
SA
TXA1-
PAB0
C23
Y20
VCLK
OCMDATA5
OCMDATA1OCMDATA0
MSTR_SDA
TXA2+
SVHSYNC
YUV1
OCMDATA3
FSADDRU2
+3.3V_D
VI
PBIAS
PAB3
C26
SVODD
YUV3
OCMADDR7
OCMDATA2
FSADDRU11
TXB1-
PAB6
SVDV
OCMADDR18
OCMADDR16
OCMADDR9
FSADDRU9
TXAC-
BRIGHTNESS
C21
OCMADDR15
+3.3V_D
IG
PPWR
TXA0-TXA0+
C22
Y27Y26
Y21
YUV4
OCMADDR12
OCMADDR1OCMADDR0
OCMDATA1
VODD
FSADDRU7
FSADDRU4
FS_2.5
PAB4
/OCM_WE
OCMADDR19
OCMADDR17
OCMADDR8
OCMADDR2
FSADDRU3
+3.3V_DIG
TXA3+
C27
C25
+3.3V_PLL
TXBC+
TXA3-
Y25
YUV7
OCMADDR11
VDV
FSADDRU[0..11]
+3.3V_LBADC
FSVREF1
+3.3V_DVI
+3.3V_P
LL
+3.3V_LV
DS
Y22
OCMDATA0
OCMDATA2
FSADDRU1
+3.3V_LVDSA
+1.8V_C
OR
E
TXB2+
TXB3+
PAB5
+3.3
V_L
VD
SB
SVVSYNC
/OCM_CS
IRDATA
VVSVHS_CSYNC
MSTR_SDAMSTR_SCL
PAB7
VCLAMP
SVCLK
LED_G
ADC_IN1ADC_IN2
TXA2-
TXB2- TXB2+TXBC+
TXA2+TXA1+
TXA0-
TXBC-
TXB1+
TXB3-
TXB1-
Panel_Power
TXA1-TXA0+
TXAC+
TXB0+
TXB3+
TXA3-TXAC-
TXB0-TXA3+
UP
SELPWR
LEFT
DOWN
MENU
RIGHT
LED_G
LED_R
MENUSELPWRDOWNUPRIGHTLEFT
ADC_IN3
+1.8V_DVI
FSBKSELU1FSBKSELU0FSCKEU
FSDQMU0FSDQMU1FSDQMU2FSDQMU3
FSCLKU+FSCLKU-
FSADDRU0
FSADDRU10
FSADDRU6
FSADDRU11
FSADDRU5
FSADDRU3
FSADDRU9
FSADDRU4
FSADDRU8FSADDRU7
FSADDRU2FSADDRU1
/FSCASU/FSWEU
/FSRASU
FSDQSU1FSDQSU0
FSDQSU3FSDQSU2
/FSRAS
FSBKSEL1
/FSWEU
FSBKSELU1
/FSRASU
FSCKEU
FSBKSEL0FSBKSELU0
FSDQSU1FSDQM0FSDQS0
FSDQMU0FSDQSU0 FSDQS1
FSDQM1
FSDQMU1
FSDQMU2
FSDATA20
FSDATA13
FSDATA8
FSDATA5
FSDATA1
FSDATA21
FSDATA7
FSDATA3
FSDQM2
FSDATA22
FSDATA15
FSDATA26FSDATA25
FSDATA11
FSDATA0
FSDATA27
FSDATA23
FSDATA2
FSDATA4
FSDATA19
FSDATA14
FSDATA10FSDATA9
FSDATA18
FSDATA24
FSDATA12
FSDATA6
FSDQSU2 FSDQS2
FSDATAU22
FSDATAU11
FSDATAU21
FSDATAU31
FSDATAU18
FSDATAU1
FSDATAU14
FSDATAU30
FSDATAU30
FSDATAU3
FSDATAU7FSDATAU1
FSD
ATA
U[0
..31]
FSDATAU21
FSDATAU8
FSDATAU5
FSDATAU5
FSDATAU13
FSDATAU0
FSDATAU12
FSDATAU19
FSDATAU31
FSDATAU19
FSDATAU17
FSDATAU15
FSDATAU20
FSDATAU7
FSDATAU9
FSDATAU23
FSDATAU2
FSDATAU8
FSDATAU6
FSDATAU13
FSDATAU27
FSDATAU0
FSDATAU10
FSDATAU10
FSDATAU9
FSDATAU2
FSDATAU4
FSDATAU28
FSDATAU12
FSDATAU16
FSDATAU22
FSDATAU18
FSDATAU14
FSDATAU4
FSDATAU28
FSDATAU24
FSDATAU15
FSDATAU25
FSDATAU23
FSDATAU11
FSDATAU29
FSDATAU29
FSDATAU6
FSDATAU20
FSDATAU3
FSDATAU26
FSDATA30FSDATAU24
FSDATAU17
FSDATA31
FSDQSU3FSDQMU3
FSDATAU26
FSDATAU25
FSDQS3FSDQM3
FSDATAU27
FSDATAU16FSDATA17FSDATA16
FSDATA29FSDATA28
RX0+4
RXC-4
RX2+4
RX0-4
DSCL_14
RX1-4
DSDA_14
RX1+4
RX2-4RXC+4
SOG4
GREEN4
DDC_SDA4
BLUE4
RED4
DDC_SCL4
AHS4AVS4
VGA_CAB 4DVI_CAB 4
/FSCAS 6
FSADDR[0..11] 6
FSDATA[0..31] 6
PPWR 7PBIAS 7
TXD4
RXD4
BRIGHTNESS7
A/D_SEL4EDID_SEL4
DEBUG4
FSCLK+ 6FSCLK- 6
/FSWE 6FSCKE 6
/FSRAS 6
FSBKSEL1 6
FSBKSEL0 6
FSDQM1 6FSDQS1 6
FSDQS0 6FSDQM0 6
FSDQM2 6FSDQS2 6
FSDQS3 6FSDQM3 6
INVSW7SWITCH7
USB_CTRL 6
+1.8V_CORE
+1.8
V_C
OR
E
+3.3
V_D
IG
FS_2
.5
+3.3
V_L
VD
SB
+3.3
V_L
VD
SA
+3.3
V_L
VD
S
FSV
RE
F1
+1.8
V_D
VI
+3.3
V_D
VI
+1.8
V_A
DC
+3.3
V_A
DC
+3.3
V_P
LL
+3.3V_DVI
+3.3V_PLL +3.3V_PLL
+5V
FSVREF1
+3.3V_LVDS
+3.3V_LVDSA
+3.3V_LVDSB
+3.3
V_L
BA
DC
+1.8V
+3.3V +3.3V_DIG
+3.3V_LBADC+3.3V
+2.5V FS_2.5
+3.3V
+3.3V
+3.3V
FSVREF
+1.8V +1.8V_DVI
+3.3V +3.3V_DVI
+1.8V_ADC+1.8V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V+3.3V
+3.3V +3.3V_ADC
+3.3V_PLL+3.3V
+5V
+3.3V
+3.3V
+3.3V
Panel_Power
+3.3V
+3.3V
+3.3V
+3.3V+3.3V
C55
0.1u
CN4
GPROBE
4606
-04-
04P
-R
1234
R119 0R(NC)
C58
0.1u
R94
33K
C29
47uF
/6.3
V
C83
0.1u
R76 0R
R93
0R
R146 0R(NC)
C69
0.1u
RN8 33R18273645
R102 1K
C11
20.
1u
C60
0.1u
C52
0.1u
C13
30.
1u
L5CX000800000
R142 0R
RN3 33R18273645
C12
90.
1u
C90
0.1u
C56
0.1u
C64
47uF
/6.3
V
C47
47uF
/6.3
V
Gm1601LCD TV / MONITOR CONTROLLER
U21
GM1601BGA416-26X26_1_27
A20B20C20D19D20
AF17AD16
AC16AC17
AC7
Y26Y25W26
J26
N26U25
F26
AD4AF3AE3AD3AF2AE2AD2AF1AE1AD1AC1AC2AC3AB1AB2AB3
AA1AA2AA3
Y1Y2Y3
W1W2W3V1V2V3V4U1U2U3U4T1T2T3
T4P1P2L2L1R1R2R3
K1
L4L3
N2N1
N4N3
M4M3
M2M1
P4P3
R4
AD25AD26AC24AC25AB26AA24AA25AA26Y24AB25AC26AB24
E24E25E26F24G23G24G25G26R24P26P25P24N24N23M26M25R25R26T24T25U26V24V25V26M24L26L25L24J25H26H25H24
N25T26K24
F25
U24U23
C16B16A16D15C15B15A15D14
A14B14C14D16
A17
C19B19A19D18C18B18A18C17
A23C22B22A22D21C21B21A21
B25A25D24C24B24A24C23B23
C26C25D26D25
D5C5
B6A6
B10A10
A9B9
A8B8
B11
C12B12A12
A1
B1B2C1C2D1D2C3
F1G3G4
K3K2
AC18AD18AE18AF18AE19AF19AE20AF20
AD21
AE21AF21
AD22
AE22AF22AE23AF23
AD23AD24AE24AF24AF25AF26AE25AE26
AD15
AD8AF7AE7AF6AE6AD6AF5AE5
AD7
AD5AC5AF4AE4
K17
U17
U11
L16
T16
T17
L11
K10
K16
T11
U16
U10
K11
U14
L15
M15
P15
R15
U15
M11
N11
R11
P16
N17
N10
R10
K12
L12
M13
M12
N12
P12
T12
U12
L13
N13
R13
L10
T13
T10
K14
L14
N14
P14
AC
4A
C6
AC
8A
C10
E23
D22
AA
4W
4A
B4
Y4
T14
K15
N15
T15
M16
N16
R16
R12
K13
P13
U13
M14
R14
H23
J23
M23
P23
L23
T23
V23
R23
Y23
AA
23A
B23
AC23
W23
F23
P11
M10
M17
P17
R17
P10
L17
AC
12A
D12
AD
13
AD
20A
C22
AC
21
AC
13A
C14
AC
15
AC
19A
C20
AD
19
AD
17
AE
17
A26B26
J24
W25
K25
K23
K26
W24
A5
A7
B7
C7
D7
A11
A3
A4
D6
C6
C8
C9
C10
D8
D9
D10
C11
C13
D13
E1
E2
C4
E4
D4
A2
B3
D3
E3
F4 F2 G1
H3
H1
J3 J1
F3 G2
H4
H2
J4 J2 K4
AE8AF8AC9AD9AE9AF9AD10AE10
AF10AC11AD11AE11AF11AF12AE12AF13
AE13
AF14AE14
AD14
AF15AE15AF16AE16
B17
B5
D11
D12
A13
B13
D17
D23
B4
VCLKVODDVVSVHS_CSYNCVDV
GPIO_14GPIO_15
OEXTRNO_CONNECT
DCLK
FSBKSEL1FSBKSEL0
FSCKE
DQS3
DQS1DQS2
DM0
OCMDATA0OCMDATA1OCMDATA2OCMDATA3OCMDATA4OCMDATA5OCMDATA6OCMDATA7OCMDATA8OCMDATA9OCMDATA10OCMDATA11OCMDATA12OCMDATA13OCMDATA14OCMDATA15
OCMADDR0OCMADDR1OCMADDR2OCMADDR3OCMADDR4OCMADDR5OCMADDR6OCMADDR7OCMADDR8OCMADDR9OCMADDR10OCMADDR11OCMADDR12OCMADDR13OCMADDR14OCMADDR15OCMADDR16OCMADDR17OCMADDR18OCMADDR19
/OCM_CS0/OCM_CS1/OCM_CS2/OCM_INT1/OCM_INT2/ROM_CS/OCM_RE/OCM_WE
/RESET
AHSYNCAVSYNC
VGA_SCLVGA_SDA
DVI_SCLDVI_SDA
IR1IR0
OCM_UDIOCM_UDO
MSTR_SCLMSTR_SDA
EXTCLK
FSADDR0FSADDR1FSADDR2FSADDR3FSADDR4FSADDR5FSADDR6FSADDR7FSADDR8FSADDR9
FSADDR10FSADDR11
FSDATA0FSDATA1FSDATA2FSDATA3FSDATA4FSDATA5FSDATA6FSDATA7FSDATA8FSDATA9
FSDATA10FSDATA11FSDATA12FSDATA13FSDATA14FSDATA15FSDATA16FSDATA17FSDATA18FSDATA19FSDATA20FSDATA21FSDATA22FSDATA23FSDATA24FSDATA25FSDATA26FSDATA27FSDATA28FSDATA29FSDATA30FSDATA31
DM1DM2DM3
DQS0
FSCLKpFSCLKn
SVDATA0SVDATA1SVDATA2SVDATA3SVDATA4SVDATA5SVDATA6SVDATA7
SVODDSVVSYNCSVHSYNCSVCLK
SVDV
VRED0VRED1VRED2VRED3VRED4VRED5VRED6VRED7
VGRN0VGRN1VGRN2VGRN3VGRN4VGRN5VGRN6VGRN7
VBLU0VBLU1VBLU2VBLU3VBLU4VBLU5VBLU6VBLU7
PWM0PWM1PWM2OCM_TIMER1
NO_CONNECTNO_CONNECT
RXC-RXC+RX2-RX2+
RX1+RX1-
RX0+RX0-
REXT
LBADC_IN1LBADC_IN2LBADC_IN3
NO_CONNECT
BLUE-BLUE+GREEN-GREEN+RED-RED+SOG
NO_CONNECTTCLKXTAL
NO_CONNECTACS_RSET_HD
GPIO_G06_B0GPIO_G06_B1GPIO_G06_B2GPIO_G06_B3
A3+A3-
AC+AC-
GPIO_G05_B0
A2+A2-
GPIO_G05_B3
A1+A1-A0+A0-
GPIO_G04_B0GPIO_G04_B1GPIO_G04_B2GPIO_G04_B3GPIO_G04_B4GPIO_G04_B5GPIO_G04_B6GPIO_G04_B7
D_GND
GPIO_G08_B5/JTAG_RESETGPIO_G08_B4/JTAG_TDO
GPIO_G08_B3GPIO_G08_B2/JTAG_TDI
GPIO_G08_B1/JTAG_MODEGPIO_G08_B0/JTAG_CLK
GPIO_G09_B5GPIO_G09_B4
GPIO_16
GPIO_G09_B3GPIO_G09_B2GPIO_G09_B1GPIO_G09_B0
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
CO
RE
_1.8
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
IO_3
.3IO
_3.3
IO_3
.3IO
_3.3
FS_2
.5
IO_3
.3IO
_3.3
IO_3
.3IO
_3.3
IO_3
.3
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
FS_2
.5FS
_2.5
FS_2
.5FS
_2.5
FS_2
.5
/FSALTWE
FS_2
.5FS
_2.5
/FSALTCAS
FS_2
.5FS
_2.5
/FSALTRAS
FS_2
.5FS
_2.5
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
D_G
ND
LVD
SB
_3.3
LVD
SB
_3.3
LVD
SB
_3.3
LVD
SA
_3.3
LVD
SA
_3.3
LVD
SA
_3.3
LVD
SB
_GN
DLV
DS
B_G
ND
LVD
SB
_GN
D
VS
SA
33A
_LV
DS
VS
SA
33A
_LV
DS
VS
SA
33A
_LV
DS
VS
SD
33_L
VD
S
VD
DD
33_L
VD
S
PPWRPBIAS
FSV
RE
FFS
VR
EF
VS
SA
18_D
LL
VD
DA
18_D
LL
FSV
RE
FVS
SFS
VR
EFV
SS
AD
C_D
GN
D
DV
I_G
ND
DV
I_G
ND
DV
I_G
ND
DV
I_G
ND
DV
I_G
ND
AD
C_1
.8A
DC
_1.8
DV
I_1.
8
DV
I_3.
3D
VI_
3.3
DV
I_3.
3D
VI_
3.3
DV
I_1.
8D
VI_
1.8
DV
I_1.
8
DV
I_3.
3
LBA
CD
-33
LBA
DC
_GN
D
AD
C_A
GN
D
AD
C_A
GN
D
AD
C_A
GN
DA
DC
_AG
ND
AD
C_A
GN
D
AD
C_3
.3A
DC
_3.3
AD
C_3
.3A
DC
_3.3
VD
DA
33_R
PLL
VD
DA
33_P
LLV
DD
A33
_FP
LLV
DD
A33
_SD
DS
VD
DA
33_S
DD
SV
DD
A33
_DD
DS
VD
DA
33_D
DD
S
VS
SA
33_R
PLL
VS
SD
33_P
LLV
SS
A33
_FP
LLV
SS
A33
_SD
DS
VS
SD
33_S
DD
SV
SS
A33
_DD
DS
VS
SD
33_D
DD
S
GPIO_G07_B0GPIO_G07_B1GPIO_G07_B2GPIO_G07_B3GPIO_G07_B4GPIO_G07_B5GPIO_G07_B6GPIO_G07_B7
LVDS_SHIELD[0]LVDS_SHIELD[1]LVDS_SHIELD[2]LVDS_SHIELD[3]
B3+B3-
BC+BC-
LVDS_SHIELD[4]
B2+B2-
LVDS_SHIELD[5]
B1+B1-B0+B0-
VCLAMP
DV
I_G
ND
DV
I_G
ND
LBADC_RETURN
D_G
ND
D_G
ND
IO_3
.3IO
_3.3
AD
C_D
GN
D
C31
0.1u
R101 1K
R129 0R
C76
47uF
/6.3
V
C67
0.1u
C10
80.
1u
R143 0R(NC)
C51
0.1u
R125 2.7K
U11 29LV040B
A28F001
3292842523262756789101112
2120191817151413
222431
32
1
16
302
A15A14A13A12A11A10A9A8A7A6A5A4A3A2A1A0
DQ7DQ6DQ5DQ4DQ3DQ2DQ1DQ0
CE#OE#WE#
VCC
A18
VSS
A17A16
RN6 33R18273645
Q1MMST3906
C82
0.1u
RN11 33R18273645
RN13 33R18273645
C11
00.
1u
C36
0.1u
R121 0R(NC)
L11CX000800000
C75 0.01u
C44
47uF
/6.3
V
C86
0.1u
C46
47uF
/6.3
V
R99 1K
R10
310
K
R72 100RC78
0.1u
R73 470R
R1080R
C49
0.1u
L12CX000800000
C11
50.
1u
R70 100R
C35
0.1u
R96 1K
C65
0.1u
C13
10.
1u R135 0R
L10CX000800000
R68 100R
R130 0R
C71 0.01u
C34
0.1u
C12
00.
1u
RN19 33R18273645
Q2MMST3906
C10
047
uF/6
.3V
C73 0.01u
C61
0.1u
L8CX000800000
R122 0R(NC)
L9CX000800000
C13
60.
1u
R133 0R
R12
70R
(NC
)
C12
410
0uF/
25V
R14
12.
7K
R100 10K
R87
33K
R106 0R
C12
80.
1u
R89
33K
R18
810
K
RN5 33R18273645
C97
0.1u
C28
47uF
/6.3
V
RN9 33R18273645
C10
20.
1u
C10
747
uF/6
.3V
R86 10K
L3CX000800000
RN12 33R18273645
C72 0.01u
RN10 33R18273645
R132 0R
R18
910
K
R12
60R
(NC
)
C94
5p
R14
02.
7K
C11
30.
1u
R105 0R/NC
R196 10K
RN1 33R18273645
R197 10KR198 10K
C91
0.1u
C13
20.
1u
R199 10K
R19
010
K
C84
0.1u
R200 10K
C11
60.
1u
R11
610
K
R201 10K
C12
30.
1u
R202 10K
R144 0R
R69 100R
R104 1K
R75 0R
C96
47uF
/6.3
V
C92
0.1u
C48
0.1u
C33
0.1u
L7CX000800000
C13
50.
1u
U10MAX809_0
1
23
OUT
GN
DV
CC
R19
110
K
R134 0R
R107 100RR109 100R
R131 10K
R114 0R
R71 100R
C68
0.1u
RN4 33R18273645
C54
0.1u
C39
0.1u
R12
310
K(N
C)
C43
0.1u
C10
60.
1u
R12
410
K(N
C)
R111 470R
C11
947
uF/6
.3V
R67 100R
R74 0R
C11
10.
1u
R19
210
K
C50
0.1u
R139 3.3K
C85
0.1u RN14 33R18
273645
U7F74LCX14MX
13 12
147
C10
90.
1uC
660.
1u
R88
33K
C37
0.1u
R110 0R
R77 0R
RN2 33R18273645
C93 0.01u
CN3
AFN
110-
A2G
1T
1234567891011
R19
310
K
C57
0.1u
C13
447
uF/6
.3V
C74 0.01u
C70 0.01u
C40
0.1u
U7E74LCX14MX
11 10
147
L6CX000800000
C12
70.
1u
C87
0.1u
R145 0R
C81
0.1u
C53
0.1u
R117 470R
R66 249R1%
R19
410
K
CN5
1841-30P
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 30
C12
50.
1u
R148 10K
RN7 33R18273645
C10
347
uF/6
.3V
R136 0R(NC)
C95
5p
R120 0R(NC)
C32
0.1u
R79 3.3K
R147 10K
X1
14.318MHz
C10
50.
1u
L2CX000800000
C11
80.
1u
C59
47uF
/6.3
V
C62
47uF
/6.3
V
C30
0.1u
C11
70.
1u
C88
0.1u
C63
0.1u
C79
0.1u
L13CX000800000
R91
33K
C13
00.
1u
C99
0.1u
R137 0R(NC)
R81 33
R195 10K
R95 1K
R115 0R
R118 0R(NC)
R80 33
C77
47uF
/6.3
V
C98
0.1u
U12
24LC32-SN
12345
678 A0
A1A2
VSSSISCKWPVCC
C10
10.
1u
R128 0R
C12
647
uF/6
.3V
R97 1K
C38
0.1u
R90
33K
R78 10K
R92
33K
C89
0.1u
C80
0.1u
C41
0.1u
C12
10.
1u
C10
40.
1u
C45
0.1u
C42
0.1u
L4CX000800000
R138 0R(NC)
L1CX000800000
C11
40.
1u
C12
20.
1u
Viewsonic Corporation 70 VP2030b-1 Confidential - Do Not Copy
K4D263238G-VC33
Model
Title
Date Rev:
ViewSonic CorporationDDR
Place R602 termination close tocorresponding U600 Pins
+2.5V_DDR
FSCLK+ FSCLK-
FSVREF2
/FSRAS
FSADDR6
FSVREF2
FSADDR11
FSBKSEL0
+2.5V_DDR
FSDATA14
FSADDR4
FSDATA30
FSDATA10
FSDATA23
FSADDR5
FSDATA27
/FSCAS
FSDATA24
FSADDR10
FSADDR8
FSDATA11FSBKSEL1
FSDATA4
FSDATA21
FSDATA3
FSDQM0
FSDATA12
FSADDR1
FSDATA0
FSDATA6
FSDATA28
/FSWE
FSDATA9
FSDATA2
FSDATA22
FSDQM2
FSADDR2
FSDQM3
FSADDR7
FSDATA5
FSCLK+FSDATA15
FSDATA29
FSDATA17
FSDATA13
FSCKE
FSADDR3
FSDATA7
FSDATA18
FSCLK-
FSDATA8
FSDATA1
FSDATA26
FSADDR9
FSDATA19
FSDQM1
FSDATA20
FSDATA16
FSDATA25
FSDATA31
FSADDR0
FSDQS2FSDQS1FSDQS0
FSDQS3
+2.5V_DDR
FSDATA[0..31] 5
FSDQS05
FSCLK-5
/FSRAS5
FSBKSEL05
/FSCAS5
FSBKSEL15
FSADDR[0..11]5
FSCLK+5
/FSWE5
FSCKE5
FSDQS15FSDQS25FSDQS35
FSDQM05FSDQM15FSDQM25FSDQM35
+2.5V_DDR
FSVREF2
FSVREF
FSVREF2+2.5V_DDR
+2.5V +2.5V_DDR
+2.5V_DDR
+2.5V_DDR
C14
80.
1u
C14
20.
1u
R149 140R
C13
847
uF/6
.3V
C15
30.
1u
C15
40.
1u
C15
60.
1u
C15
50.
1u
C15
70.
1u
C15
80.
1u
C15
90.
1u
C16
00.
1u
C16
20.
1u
C16
10.
1u
C14
10.
1u
C14
70.
1u
C15
20.
1u
C16
40.
01u
C15
10.
1u
C13
90.
1u
L15CX000800000
L14CX000800000
R150
10K
C14
60.
1u
C14
90.
1u
U13BGA144-12X12_0_8
N12M11
N2
L2M2
L3
B3H12
H3B12
N5N6M6N7N8M9N9
N10N11M8L6
N4M5
B2
M12
L13M3
M10
L9
C3
C5
C7
C8
C10
C12
E3 N13
L4 L7 L8
B7C6B6B5C2D3D2E2
K13K12J13J12G13G12F13F12
F3F2G3G2J3J2K2K3
E13D13D12C13B10B9C9B8
B11
D4
D6
M13
D9
D10
K8 K9 L5
E12
L11
F11
F4E9E6D
11
D5
L10
C4C11
M4
H4H11
L12
N3
M7
B4 F5 F10
G5
G10
H5
H10
J5 J10
K5 K10
K7K6E10
E8E7E5
G4
G11
J4 J11
K4 K11
E11
E4D8
D7
H13H2
B13
F6F7F8F9G6G7G8G9
H6
J9J8J7J6H9H8H7
L9
CKECLK
CS
CASRAS
WE
DM0DM1DM2DM3
A0A1A2A3A4A5A6A7A8/APA9A10
BA0BA1
DQS0
CLK
NCNC
NC
NC
VDD
QVD
DQ
VDD
QVD
DQ
VDD
QVD
DQ
VDD
Q
VREF
VDD
VDD
VDD
DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7
DQ8DQ9
DQ10DQ11DQ12DQ13DQ14DQ15
DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23
DQ24DQ25DQ26DQ27DQ28DQ29DQ30DQ31
VSSQ
VSSQ
VSSQ
MC
L
VSSQ
VSSQ
VSS
VSS
VSS
VDD
Q
VDD
VDD
QVD
DQ
VSSQ
VSSQ
VSSQ
VSSQ
VSS
NCNC
NC
NCNC
NC
NC
A11
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSS
VSS
VSS
VSS
VSS
VSS
VDD
QVD
DQ
VDD
QVD
DQ
VDD
QVD
DQ
VDD
VDD
VDD
VDD
DQS1DQS2DQS3
VSSVSSVSSVSSVSSVSSVSSVSS
VSS
VSSVSSVSSVSSVSSVSSVSS
A12
C13
747
uF/6
.3V
C14
00.
1u
R20
70R
(NC
)R
206
10K(
NC
)
R20
410
K(N
C)
R20
50R
C14
40.
1u
C14
30.
1u
C14
50.
1u
C16
30.
1u
R203 10K
C15
00.
1u
R151
10K
Viewsonic Corporation 71 VP2030b-1 Confidential - Do Not Copy
Model
Title
Date Rev:
ViewSonic CorporationPOWER
0.8A Max
2
31
AIC1084/TO252 TOP VIEW
2
1
AIC1084/TO252 TOP VIEW
3
2 4
3
RBS31 TOPVIEW
1
1
3
2
MMBT3904L TOP VIEW
Vout=0.8(12K+62K)/12K=4.93
Modify Power AIC 1563 toAIC 1577
1
D
2
3
B
G
C
E
2
3
S1
12
3
線1,線2的地要拉回點3,D28 L28 C216要互相靠近
整塊線路靠近CN6,C169,C170更要靠近CN6
ON/OFF
ADJ
ON/OFFADJ
PBIAS5
BRIGHTNESS5
PPWR5
SWITCH 5
INVSW5
USB_CTRL 4
+5V
+5V
+5V
+12V
Panel_Power
+3.3V
+2.5V
+1.8V
+5V
+18V
+20V
+5V
+5V
+3.3V
+3.3V
+5V
+12V
+18V
+20V
+12V
USB_VDD
+5V
USB_VDD
R179 220R
C200
1nF
R21724K
C199
330pF
Q7
MM
BT
3904
/NC
23
1
R21812K/1%
R21962K/1%
U20
AIC1084/TO252
1
23
ADJ/GND
VOUTVIN
R162 4.7K
R18
114
7R/1
%
R170 4.7K/NC
C201 1nF
+
C18
810
0u/1
6V
Q4AO4411
234 5
76
81
CN6
ENTERY_3273-G04N1234
L16CX000800000/NC
C203
0.1u
R18
033
0/1%
C17
50.
1u
Q5
MM
BT
3904
23
1
+
C18
710
0u/1
6V
1
H1 MTH276D1262345 6
789
1
H2 MTH276D1262345 6
789
1
H3 MTH276D1262345 6
789
C17
30.
1u
R16
933
0/1%
L26CX000800000
+
C18
410
0u/1
6V
C17
433
0u/1
6V
R16
74.
7K/N
C
L18CX000800000
CN7
4500
-8P
-R
1234
5678
R17
620
0/1%
R22247
R16
620
0/1%
+
C18
110
0u/1
6V
R168 0R
L29CX000800000
1 2
L20CX000800000
R2160/NC
R22
1
2.2K
L30CX000800000
1 2
C18
60.
1u
R15
84.
7K
Q8
MM
BT
3904
23
1
R17
310
K
U18
LT1117/TO223
23
1 4
VOUTVIN
ADJ/GND 4
U16
AIC1084/TO252
1
23
ADJ/GND
VOUTVIN
C20
80.
1u
L23CX000800000
R161 0R(NC)
+
C18
510
0u/1
6V
R17
420
0/1%
L28 100uH
12
C16
61u
+
C18
010
0u/1
6V
C20
533
0u/1
6V
C20
610
00u/
6.3V
C20
90.
1u
C21
422
0u/3
5V/N
C
C21
50.
1u/N
C
U24
MC7818/CASE936/NC
31
2
VOUTVIN
GN
D
L32
CX000800000/NC
1 2
C20
433
0u/1
6V
C167
2200P/6
12
Q10 SI2301DS
3
2
1
C21
10.
1u
R83
10K/6 Q3
DTC144EUA
2
31
R82
82K/6
D28
SPL1040PT
1 23
U23
AIC1577
1234 5
678CS
ITH/RUNFBGND SW
DRIBOOST
VIN
C168
2200P/612
C21
610
00u/
6.3V
C170
330U/16V
C169
0.1U/6
12
C20
722
0u/3
5V/N
C
R177 4.7K
R17
810
K
R84
10K/6
Q9
AF4
410N
2345 76 8
1
L17CX000800000/NC
U19 RBS311
2 3
4
R220
0R
L25CX000800000
C21
01n
F
R175 100K
C202
0.1u
1
H4 MTH276D1262345 6
789
Viewsonic Corporation 72 VP2030b-1 Confidential - Do Not Copy
11. PCB Layout Diagrams
Viewsonic Corporation 73 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 74 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 75 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 76 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 77 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 78 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 79 VP2030b-1 Confidential - Do Not Copy
Viewsonic Corporation 80 VP2030b-1 Confidential - Do Not Copy
* Reader’s Response* Dear Readers: Thank you in advance for your feedback on our Service Manual, which allows continuous improvement of our products. We would appreciate your completion of the Assessment Matrix below, for return to ViewSonic Corporation.
Assessment A. What do you think about the content of this Service Manual?
Unit Excellent Good Fair Bad
1. Precautions and Safety Notices
2. Specification
3. Front Panel Function Control Description
4. Circuit Description
5. Adjustment Procedure
6. Troubleshooting Flow Chart
7. Recommended Spare Parts List
8. Exploded Diagram and Exploded Parts List
9. Block Diagrams
10. Schematic Diagrams
11.PCB Layout Diagrams
B. Are you satisfied with this Service Manual?
Item Excellent Good Fair Bad
1. Service Manual Content 2. Service Manual Layout 3. The form and listing
C. Do you have any other opinions or suggestions regarding this service manual?
Reader’s basic dada:
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, Quality Systems & Processes ([email protected])