Text preview for : 313810610078 (150P1L).pdf part of Philips 150P1L/00 15" LCD monitor 1999 model year, documentation 12NC: 3138 106 10078
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15" TFT LCD Colour Monitor
LG PANEL
Service Service Service
DDC/Audio/Power saving/USB/Customax 150P1L/00
Description
TABLE OF CONTENTS
Page Description
Horizontal frequencies 30 - 61 kHz Page
Important Safety Notice..................................2 Technical Data & Power Management ............3~4 Connection to PC...........................................5 Installation & Accessories...............................6 Description of Controls...................................7 Advanced Control of OSD...............................8 Clock & Phase Adjustments............................9 OSD Menu Control Level Structure.................10~11 OSD Attention Signal.....................................12 Troubleshooting............................................13 Failure Mode of LCD Panel.............................14 USB Connection & USB Hub Installation.........15 Customax Installation.....................................16~17 Flat Panel Adjust (FP Adjust)......................... 18 Definition Of Pixel Defects..............................19 Wiring Diagram..............................................20 Mechanical Instructions..................................21~22 Electrical Instructions.....................................23~24 Factory Adjustment........................................25 Safety test Requirements...............................26 DDC Instructions............................................27~30
DDC Data.......................................................31~32 Repair Flow Chart...........................................33~36 Colour Adjustment..........................................37~43 PCBA Architecture..........................................44 Power Distribution Flow...................................45 Audio Panel C.B.A...........................................46 Block Diagram & Control Panel C.B.A...............47 AC Adapter Schematic Diagram.......................48 DC Converter & Video in Schematic Diagram....49 RGB Digitizer Schematic Diagram................... 50 Scaling Schematic Diagram.............................51 CPU Schematic Diagram.................................52 PLL & OSD Schematic Diagram.......................53 Audio & Control Panel Schematic Diagram.......54 Digital Decoder Schematic Diagram.................55 Main panel C.B.A. ..........................................56 Repair tips .....................................................57 Exploded View................................................58 Recommended Parts List.................................59 Spare Parts List...............................................60~64 General Product Specification..........................65~85
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BU Monitor Printed in Taiwan Copyright reserved Subject to modification Nov 25 1999
GB 3138 106 10078
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Important Safety Notice
FOR PRODUCTS CONTAINING LASER : DANGERCAUTIONInvisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. The use of optical instruments with this product will increase eye hazard.
Proper service and repair is important to the safe, reliable operation of all Philips Consumer Electronics Company** Equipment. The service procedures recommended by Philips and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Philips has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Philips must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. * * Hereafter throughout this manual, Philips Consumer Electronics Company will be referred to as Philips.
CAUTION-
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit
- Must mount the module using mounting holes arranged in four corners. - Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. - Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. - Protect the module from the ESD as it may damage the electronic circuit (C-MOS). - Make certain that treatment person s body are grounded through wrist band. - Do not leave the module in high temperature and in areas of high humidity for a long time. - Avoid contact with water as it may a short circuit within the module. - If the surface of panel become dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)
WARNING
Critical components having special safety characteristics are identified with a by the Ref. No. in the parts list and enclosed within a broken line* (where several critical components are grouped in one area) along with the safety symbol on the schematics or exploded views. Use of substitute replacement parts which do not have the same specified safety characteristics may create shock, fire, or other hazards. Under no circumstances should the original design be modified or altered without written permission from Philips. Philips assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability.
* Broken Line
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Technical Data
Technical Specifications
LCD Panel Screen type Screen dimensions Preset display area Horizontal Vertical Pixel pitch Viewing angle Luminance output Contrast ratio Faceplate coating Backlight Resolution Horizontal scan range Vertical scan range Optimal preset resolution Highest preset resolution Highest addressable resolution Electrical Video input signals Synchronization input signals : Active matrix - TFT LCD : 15.1 inches (diagnoal) : 307.2 mm : 230.4 mm : 0.3 x 0.3 mm : ±110° (vertical) : ±150° (horizontal) 2 : 210 CD/m : 250 typical : Anti-glare with hard coating 3H : CCFL edgelight system : 30 kHz to 61 kHz (automatic) : 56 to 75 Hz (automatic) Hz : 1024 x 768 at 60 Hz : 1024 x 768 at 75 Hz : 1024 x 768 at 75 Hz : Analog,0.7 Vpp,positive at 75 ohms : Separate horizontal and vertical / composite ;TTL level, positive or negative, Sync On Green : 90 to 264 VAC / 50 or 60 Hz ± 3 Hz : DVI-D, 15-pin D-subminiature (Optional) : Detachable
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150P LCD
3
Pin Assignment
D-Sub connector
1 6 11
5 10 15
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Assignment Red video input Green video input / Sync On Green Blue video input Sense (ground) No connected Red video ground Green video ground Blue video ground Not connected Logic (Sync) ground Sense (ground) Bi-directional data (SDA of DDC) H / H+V Sync V. Sync (VCLK of DDC) Data clock (SCL of DDC)
AC input voltage / frequency Physical Characteristics Connector type Signal cable type
DVI-D connector (Digital Visual Interface - Digital)
Tilt and swivel angle of pedestal Tilt angle of forward : 5 degree Tilt angle of backward : 35 degree Swivel angle of left : 40 degree Swivel angle of right : 40 degree Dimensions Height Depth Width Weight (monitor only) Weight (with packaging) Temperature Operating Non-operating Humidity Operating Non-operating Altitude Operating Non-operating Thermal dissipation : 400 mm : 165 mm : 386 mm : 5.3 kg : 7.14 kg : 5°C to 35°C (41°F to 95°F) : -20°C to 60°C (-43°F to 140°F) : 80% max. (non-condensing) : 95% max. (non-dondensing) : 3,576 m (12,000 ft) : 12,192 m (40m000 ft) : 85.3 BTU/hour (maximum) 81.9 BTU/hour (typical)
1 9 17
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
8 16 24
24-Pin Side of the Signal Cable TMDS Data 2TMDS Data 2+ TMDS Data 2/4 Shield TMDS Data 4TMDS Data 4+ DDC Clock DDC Data No connection TMDS Data 1TMDS Data 1+ TMDS Data 1/3 Shield TMDS Data 3TMDS Data 3+ +5V Power Ground (+5) Hot Plug Detect TMDS Data 0TMDS Data 0+ TMDS Data 0/5 Shield TMDS Data 5TMDS Data 5+ TMDS Clock Shield TMDS Clock+ TMDS Clock-
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Technical Data
Data Storage
Factory preset mode:
This monitor has 14 factory-preset modes as indicated in the following table :
Mode 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Resolution 640 x 350
720 x 400
640 x 480 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768
H. freq. / V. freq 31.469Khz/70.087Hz 31.469Khz/70.087Hz 31.469Khz/59.940Hz 35.000Khz/66.667Hz 37.861Khz/72.809Hz 37.500Khz/75.000Hz 35.156Khz/56.250Hz 37.879Khz/60.317Hz 48.077Khz/72.188Hz 46.875Khz/75.000Hz 49.700Khz/75.000Hz 48.363Khz/60.004Hz 56.476Khz/70.069Hz 60.023Khz/75.029Hz
Standard VGA VGA VGA Macintosh VESA VESA VESA VESA VESA VESA Macintosh VESA VESA VESA
Meanwhile, it also reverse 14 sets data space available for user storage new timings data.
Automatic Power Saving
If you have VESA's DPMS compliance display card or software installed in your PC, the monitor can automatically reduce power consumption when power saving function active. And if an input from keyboard, mouse or other input devices is detected, the monitor will automatically "wake up". The following table shows the power consumption and signaling of this automatic power saving feature :
Power Management Definition
VESA's mode VIDEO H-SYNC V-SYNC POWER USED ON Stand-by Suspend OFF Active Blanked Blanked Blanked Yes No Yes No Yes Yes No No < 30 W <5W <5W <3W POWER LED SAVING( % ) COLOR 0% 83.3 % 90 % Green Amberl Amber
83.3 % Amberl
This monitor is Environmental Protection Agency (EPA) Energy Star compliant and TCO'99 power management compatible. *Zero power consumption in OFF mode can only be achieved by disconnecting the mains cable from the monitor.
ENERGY STAR is a U.S. registered mark. AS AN ENERGY STAR PARTNER, DELL Computer Corporation HAS DETERMINED THAT THIS PRODUCT MEETS THE ENERGY STAR GUIDELINES FOR ENERGY EFFICIENCY.
R
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Connection to PC
Please follow the steps to connect your LCD Monitor to PC.
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NOTE: If you use an Apple Macintosh , you need to connect the special Mac adapter to one end of the monitor signal cable.
1. To remove the back cover, use a coin to disengage the clips on each side, then pull from the bottom at lift.
5. Replace the back cover on the monitor.
2. Remove the plastic ring from the hinge.
3. Plug in the video cable into VGA or DVI-D connector. Also connect USB and audio cable, if any.
6. Connect to Your PC. 6.1 Turn off your computer and unplug its power cable. 6.2 Connect the monitor signal cable to the video connector on the back of your computer. 6.3 Connect the audio, microphone and USB to the ports on the back of your computer, if any. 6.4 Plug the power cord of your computer and your monitor into a nearby outlet. 6.5 Turn on your computer and monitor. If the monitor displays an image, installation is complete.
4. Cover the cables with the plastic ring and put the ring back on the hinge
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Installation & Accessories
Pedestal
With the built-in pedestal, you can tilt or swivel the monitor for the most comfortable viewing angle.
Installation Locations
Avoid Heat and Extreme Cold
1. Do not store or use the LCD monitor in locations exposed to heat, direct sunlight, or extreme cold. 2. Avoid moving the LCD monitor between locations with large temperature differences. Choose a site falling within the following temperature and humidity ranges. Temperature: 5-35 C 41-95 F Humidity: 20-80% RH 3. Do not subject the LCD monitor to severe vibration or high impact conditions. Do not place the LCD monitor inside a car trunk. 4. Take care not to mishandle this product by either knocking or dropping during operation or transportation. 5. Do not store or use the LCD monitor in locations exposed to high humidity or a dusty environment. Also do not allow water or other liquids to spill on or into the LCD monitor
5 40
35 40
Correct handling of the monitor
Accessory Pack
1. When handling the monitor, grip the bottom firmly with both hands and ensure that the front panel faces outward before lifting. Please refer to the diagram on the right. 2. Handling the monitor with care prevents scratching and damage. If the monitor becomes damaged, immediately disconnect the power from the unit and have it checked by a qualified service person before using it again. 3. To prevent fire or electrical shock, do not drop the monitor. 4. When moving the monitor, be sure to unplug all power cords in order to avoid injury or damage to the equipment.
1. Audio in Cable (Option only available for Audio version) 2. Microphone out Cable (Option only available for Audio version) 3. Power Cable (socket may differ for different countries) 4. Macintosh Adapter (optional) 5. VGA Signal Cable (Analog D-Sub type) 6. USB Cable (Option only available for models with USB Device) 7. E-DFU package with Quick Setup Guide, Using Your Monitor Manual, and CD-ROM.
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Description of Controls
FRONT VIEW
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Power Button - Turns the monitor On or Off.
Built-in Microphone -Allows you to speaker into your computer.
LED - Light Emitting Diode turns green when the monitor is on.
AUTO Adjust ButtonPress this button for optimal picture display. Clock,Phase.Vertical position and Horizontal position are adjusted automatically. Earphone Jack
Speakers - Transmit sounds from your
computer or amplifier.
Direct adjust brightness or select functions when adjustment.
Brightness/Function Selection Button -
Mute/OSD Control Button - Muting function
and OSD controls when adjustment .
On Screen Display (OSD) button Brings up the On Screen Display and helps you navigate through it.
REAR VIEW
USB Bay - Slot for plugging in USB Hub. Optional hardware that allows true Plug- and-Play.
Power Plug - Plug the AC power cord in here.
USB connector DC power cord Analog D-SUB cable Digital DVI - D cable (optional)
Audio in connector ( Speaker) Microphone out connector USB cable (Option only available for models with USB Device)
USB Bay
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Advanced control of OSD
Recover attention signals by pressing seconds without video signal input. button for more than 10
Front control panel
ATTENTION ATTENTION SIGNAL ON
To Lock/Unlock OSD function
The OSD function can be locked by pressing button for more than 10 seconds, the screen shows following windows for 3 seconds. Everytime when you press or button, this message appears on the screen automatically. The & (brightness) , & (mute) hotkey are still functional for brightness and mute expectively while OSD locked
Access Service Mode
Operating monitor with no signals (power saving mode), keep pressing button for more than 10 seconds. Following information will appear on the screen. Leave service mode by either re-feed video signal or simply turn off and on the power of monitor.
ATTENTION OSD MAIN MENU LOCKED
SERVICE MODE SERIAL NO.: TY 123456 HOURS OF OPERATION: 000103
Locked OSD function can be released by pressing button for more than 10 seconds. While press button for OSD unlocked purpose, the screen will keep showing OSD MAIN MENU LOCKED until OSD function unlocked and screen automatically shows following window for 3 seconds.
Access Factory Mode
To hold and buttons for more than 5 seconds. Press bring up OSD menu for confirmation as below: to
ATTENTION OSD MAIN MENU UNLOCK
Switch ON/OFF attention signals
All attention signals can be switched off by keep pressing button for more than 10 seconds if there is no video signal supplied.
FACTORY V0.11 1999-10-22 In the factory mode, once video signal removed, a full white pattern will be display on the screen as Fig.1 in stead of power saving mode. In other words, the power saving function will be disable in the factory mode.
ATTENTION ATTENTION SIGNAL OFF
NO VIDEO INPUT
AGING...
Fig.1 Leave factory mode by press seconds. and buttons for more than 5
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CLOCK & PHASE Adjustments
Due to the different quality of video signal generated from graphics cards. It is necessary to adjust CLOCK and PHASE functions for the optimal video display of LCD monitor. Following steps will guide you to make correct adjustment of CLOCK and PHASE. However, CLOCK and PHASE functions are only available while analog video signal is supplied. Operating unit under digital signal state, the video clock information can be obtained from graphics cards directly. Therefor, it is unnecessary to adjust these functions
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Step 3 : Remaining Shut Down Window on the screen , follow The CLOCK and PHASE adjustment instructions for the optimal video display. Step 4 : Press the button to bring up OSD menu.
Auto adjustment hotkey
Step 5 : Select Video Noise by press button. Step 6 : Press for bring up it s submenu. The 150P has build-in a auto adjustment hotkey on the front panel, you may obtained a optimal video display by simply press the button and save the settings. CLOCK, PHASE, Vertical position, and Horizontal position are adjusted automatically.
Manual adjustment If the quility of display still poor or flicker, you may also improve it by manual adjust CLOCK and PHASE functions to eliminate the flicker. Step 1 : Click on the Start button (Win95, Win98 or Win NT) and choose " Shut Down...". as shown in Fig.1 Step 7 : Press or to adjust PHASE. The picture will be jitter as following figure, adjust PHASE and check the picture, stop at the point that without any vertical jitter bar remaining on the
CLOCK Phenomenon
Step 8 : Press or to adjust CLOCK. The picture will be jitter as following figure, adjust CLOCK to fine-ture the video until optimal display is obtained.
Fig.1
Step 2 : The menu of " Shut Down Windows " is as shown in Fig. 2
PHASE phenomenon
Step 9 : Quit OSD menu by press button to save the settings.
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Fig. 2
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OSD Control Structure for Analog
The OSD Tree for analog video signal
Below is an overall view of the structure of the On-Screen Display. You can use this as reference when you want to later on work your way around the different adjustments.
First Level
Second Level
OSD Menu (Analog)
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OSD Control Structure for Digital
The OSD Tree for digital video signal (DVI-D)
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This OSD structure is different from analog menu, there are three functions will be disable on digital OSD menu: Contrast, Video Noise, and Adjust Color.
First Level
Second Level
OSD Menu (Digital)
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OSD Attention signals
WAIT FOR AUTOMATIC ADJUSTMENT This screen appears when you touch the button. It will disappear when the monitor is properly adjusted.
The monitor will detect various display situation automatically. When the monitor detects the problems, the screen will show the different warning signals to remind you what is happen to your monitor. NO VIDEO INPUT This screen appears if there is no video signal input. Please check that the signal cable is properly connected to the video card of PC.
ATTENTION
WAITING FOR AUTOMATIC ADJUSTMENT
ATTENTION NO VIDEO INPUT
CANNOT DISPLAY THIS VIDEO MODE.. This screen warns when the input frequency from the computer is not a standard video mode or out of the monitor's scanning range. Please change the display mode of the operating software in the computer(i.e. Windows) to 1024 x 768@ 60Hz for best display results.
SECOND VODEO IS NOT AVAILABLE When you select video input between Analog or Digital signal via INPUT SELECTION function of OSD menu, if the one you are selecting is not available, following message will appear on the screen then switching back to the previous setting automatically.
ATTENTION SECOND VIDEO NOT AVAILABLE
ATTENTION
CANNOT DISPLAY THIS VIDEO MODE, CHANGE COMPUTER DISPLAY INPUT TO 1024X768@60HZ
ENTERING SLEEP MODE This screen appears when the monitor is about to enter the sleep mode. Please press any key on the keyboard or click the mouse to wake up the monitor and computer.
ATTENTION ENTERING SLEEP MODE
USE 1024 X 768 FOR BEST RESULT This message appears at the top of the OSD window when the video mode input is not the recommended 1024x768. Other modes may result in some picture distortion. Please adjust the video mode to 1024x768 at 60Hz for best display quality.
USE 1024x768 FOR BEST RESULT
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Trouble Shooting
TROUBLESHOOTING This page presents problems that can be corrected by the user. If the problem still exists after these possible solutions, a further action has to be take by authorized technicians. No Picture (Power LED not lit) Make sure the Power cable is plugged to the wall and back of the monitor. Make sure the DC power cord has been attached to the DC jack. First, power button in front of the monitor should be in the OFF position, then press it to ON position again. Make sure the computer is turned on. Make sure the signal cable is properly connected to your computer. Check to see if the monitor cable has bent pins. The Energy Saving Feature may be activated. Horizontal flicker appears
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Push the Auto button. Eliminate the horizontal bars using the Phase Adjustment in the First Window.
The screen is too bright or too dark
Adjust the contrast and brightness using the First Window. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker,please contact your dealer.) If an image remains in the screen for an extended period of time,it may be imprinted in the screen and leave an after-image. This usually disappears after a few hours. This is characteristic of liquid crystal and is not caused by a malfunction or deterioration of the liquid crystal. The after-image will disappear after a set amount of time.
No Picture (Power LED is Amber or Yellow in color)
An after-image appears
Screen says
Make sure the monitor cable is properly connected to your computer. Check to see if the monitor cable has bent pins. Make sure the computer is turned on.
An after-image remains after the power has been turned off
AUTO button not working properly
The Auto Function is designed for use on standard Macintosh or IBM-compatible PC running Microsoft Windows. It may not work properly if using non-standard PCs or video card.
Green, red, blue, dark and white dots remain on the screen
The remaining dots are normal charactericstic of the liquid crystal used in today's technology.
Imaging Problems Display position is incorrect
Push the AUTO button. Adjust the image position using the Horizontal Position & / or Vertical Position in the Second Window.
Image vibrates on the screen
Check that the signal cable is properly connected to the graphics board or PC.
Vertical flicker appears
Push the AUTO button. Eliminate the vertical bars using the Clock Adjustment in the FIRST Window.
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Failure Mode of LCD panel
Quick reference for failure mode of LCD panel
This page presents problems that could be made by LCD panel. It is not necessary to repair circuit board. Simply follow the Mechanical instruction o n this manual to eliminate failure by replace LCD panel or backlight tubes.
Polarizer has bubbles
.
Failure description
Phenomenon
Vertical block defect
Polarizer has bubbles
Vertical dim lines Foreign material inside polarizer. It shows linear or dot shape.
..
Vertical lines defect (Always bright or dark) Concentric circle formed
Horizontal block defect
Bottom back light of LCD is brighter than normal
Horizontal dim lines
Backlight un-uniformity
Horizontal lines defect (Always bright or dark)
Backlight has foreign material. Black or white color, linear or circular type Has bright or dark pixel
Bright pixel
..
. ..
Dark pixel
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USB Connections & USB Hub installation
USB Introduction USB (Universal Serial Bus ) is an innovation in connecting your IBMcompatible computer to your monitor. By using the optional USB HUB, you will be able to connect optional USB type keyboards, mice, printers, and other peripherals to your monitor instead of having to connect them to your computer. This will give you greater flexibility in setting up your system. Plus, you will have true plug-and-play capability.
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4. Fix the USB Hub to the monitor by screwing. 5. Do not tighten the fixing nut excessively (use fingers to tighten screws). If screwed too tight, the unit may not connect properly! 6. Plug-in the power cord and turn on the monitor. 7. The two ends of USB cable attached are different. Plug in the square end into the "upstream" connector of the USB Hub. 8. Plug-in the other end into the USB connector of the PC.
USB CONTROL
Philips 150P comes with special software, Customax4.4, to control the monitor from your PC via a USB connection. To install the USB cable for this control function. You may connect the monitor directly or connect to USB hub (if you have) to the PC Down stream port.
Application Just a few peripherals you can connect to your USB Hub .
Description of the USB Hub
USB Hub supports four down stream ports and one upstream port. With its 12 Mbps; This USB Hub supplement the full-speed and low-speed PC desktop peripherals with plug-and-play capability and user-friendly interface.
1) Downstream Port #1 2) Downstream Port #2 3) Downstream Port #3 4) Downstream Port #4 5) Upstream Port
Installing Your USB Hub
System requirements Hardware: A PC which supports the USB function and has a USB connector. Software: Windows system which supports USB (OSR2.1 or higher). Installation of USB Hub 1. Turn off the monitor and unplug the power card. 2. Remove the cover of "USB BAY" at the back of the monitor. 3. Insert USB Hub into the slot.
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Customax Installation
Fig. 2
Table of contents 1. System requirements 2. Preliminary steps 3. To install CustoMax 4. To launch CustoMax 5. Troubleshooting 6. The manual of CustoMax4.4,how to open it The information in this document is subject to change without notice and does not represent a commitment on the part of the developer. The software may be used or copied only in accordance with the terms of the agreement. In no event will the developer of this product be liable for direct, indirect, special,incidental or consequential damages arising out of the use or inability to use this product or documentation, even if advised of the possibility of such damages. This document contains materials protected by copyright. All rights are reserved. No part of this manual may be reproduced or transmitted in any form,by any means or for any purpose withiut expressing written consent. PHILIPS and the PHILIPS logo are registered trademarks of PHILIPS Electronics N.V. MS-DOS and Windows are registered trademarks of Microsoft Corporation. Acrobat is a registered marks of Adobe. 1. System Requirements Windows 98 or Windows 95 with the USB supplement installed (OSR2.1) USB compatible PC Minimum number of colors : 256 Minimum available hard disc space : 20MB 2. Preliminary Steps ( The following procedure will help you to find out whether your system is ready for USB). 1. Click on the Windows Start button. 2. Go to the Settings menu. 3. Select Control Panel. Fig. 1
3. To install CustoMax 1. Insert the CD-ROM, and the setup should launch automatically as shown in Fig. 3. Fig. 3
2. If not,access your CD-ROM drive in Windows Explorer (or Windows File Manager) and double-click on setup.exe or follow the steps below: 2a. Click on the Windows Start button. 2b. Select Run... 2c. Enter E:\ PC\CUSTOMAX\SETUP.EXE (replace E by the letter of your CD-ROM drive ) and press OK. Fig. 4
E:\ PC\CUSTOMAX\SETUP.EXE
4. Double-click on the System icon in Control panel. 5. Select the Device Manager tab. You should find a device named Universal serial bus controller as shown in Fig. 2. 6. If you can not find the above device or what you find is unknown device instead of Universal serial bus controller, please contact your PC vendor for help.
3. Follow the InstallShield wizard, which will guide you through the rest of the setup process.
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Customax Installation
Usage tips The setup of Customax should detect the monitor model automatically. If not, the Monitor Selection window will open as shown in Fig. 5.
Fig. 5
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Usage tips : Right after the CustoMax installation has been done,the CustoMax icon on the taskbar and the hotkey will not be available until the PC is restarted. CustoMax 4 has on-line help. By clicking on Guided tour you will be explained the basic principles of the program. 5. Troubleshooting If one of the following warning message shows CustoMax will enter Demo Mode : No adjustments can be made because your system is not ready for USB. No monitor device detect, please check your USB cable and the status of the USB controller. Please check the followings. 1. Follow the Preliminary steps above to check whether your system is ready for USB. 2. Check readme.txt file in CustoMax CD-ROM to make sure your Philips monitor is supported by CustoMax. 3. Make sure the USB cable has been plugged to both PC and monitor.
Please select the monitor model correctly,otherwise CustoMax may not work properly. The Setup will install the relevant version of CustoMax on you PC automatically. Depending on your monitor model, CustoMax 3 or 4 will be installed. 4. To execute CustoMax 1. The USB cable has different ends. Plug the flat one into a USB socket on your PC, and the square one into the square USB socket on your Philips monitor. 2. In case of Windows 98, Windows will display the Add New Hardware wizard and try to install a driver. Now insert the Windows 98 CD-ROM to install the Microsoft HID driver. Note: do not install a driver from the CustoMax CD-ROM. 3. In case of Windows 95, the drive has been installed by the CustoMax installation. 4. You may run CustoMax by using any of the following ways: Run CustoMax from the Star menu. Click on the CustoMax icon at right hand side of the task bar. Select the CustoMax tab from the Display Properties and click on the CustoMax button. Press the CustoMax hotkey: CTRL + ALT +C
6. The manual of CustoMax4.4 1. If you do not have Adobe Acrobat Reader already installed on your system, please runAR40ENG.EXE from the acrobat directory or follow the next steps: 1a. Click on the Windows Start button. 1b. Select Run... 1c. Enter E:\PC\ACROBAT\AR40ENG.EXE (replace E by the letter of your CD-ROM drive), and press OK. 1d. Follow the InstallShield wizard,which will guide you through the setup process. 2. Digitized user manuals of five languages are available in the directory manual on the CustoMax CD-ROM. Double-click on one of the files to read it in your preferred language.
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Flat Panel Adjust (FP Adjust)
Fpadjust program
The Flat Panel Adjust (FPadjust) software helps you to find the best setting for your Philips LCD monitor. It allows you to adjust the image performance of LCD monitor, such as RESOLUTION, AUTO ADJUSTMENT, POSITION, CONTRAST, VIDEO CLOCK and VIDEO PHASE. Note: Video clock and phase functions are only available for analog video signals.
Install and Run FPadjust
In "MS Windows 95/98" environment : For example 1. Insert CD-DFU(3138 117 01951) to your CD-ROM driver. 2. Run "E:\PC\FPADJUST\SETUP.EXE" as Fig. 1. (Replace E by the letter of your CD-ROM driver)
E:\PC\FPADJUST\SETUP.EXE
Fig. 1 3. Then follow the instructions to install the FPadjust program. When finish, double click FPadjust icon " ", then the description (can be moved by mouse) and background pattern come on the screen for image adjustment.
FPadjust.lnk
FPadjust program is working as a pattern generator to provide the pattern display on the screen for the adjustment of CONTRAST, CLOCK, PHASE ...etc. Please follow the steps below to adjust your PHILIPS Flat Panel Monitor for best display quality.
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Definition of Pixel Defects
0. General
This section explains the different types of pixel defects and defines acceptable defect levels of each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels. 3. Pixel Defect Tolerances
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In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a PHILIPS flat panel monitor must have pixel or subpixel defects exceeding the tolerances listed in the following tables.
1. Definition of Pixels and Subpixels
A pixel, or picture element , is composed of three subpixels in the primary colors of red, green and blue. Many pixels together from an image. When all subpixels of a pixel are lit, the three colored subpixels together appear as a single white pixel. When all are dark, the three colored subpixels together appear as a single black pixel. Other combinations of lit and dark subpixels appear as single pixels of other colors.
ACCEPTABLE LEVEL BRIGHT DOT DEFECTS 181AS 150B 151AX & 150P MODEL 10 or fewer 1 lit subpixel 6 or fewer 10 or fewer 2 or fewer 3 or fewer 2 adjacent lit subpixels 3 or fewer None None 3 adjacent lit subpixels (1 white pixel) None Distance between two bright dot 12 mm or more 14 mm or more 14 mm or more defects* 4 or fewer 4 or fewer Bright dot defects within 20 mm circle 6 or fewer Total bright dot defects of all types 6 or fewer 10 or fewer 10 or fewer
Subpixel R B Subpixel G
Subpixel R B G Pixel
BLA CK DOT DEFECTS ACCEPTABLE LEVEL . 181AS 150B 151AX & 150P MODEL 10 or fewer 1 dark subpixel 10 or fewer 6 or fewer 2 or fewer 2 adjacent dark subpixels 3 or fewer 1 or fewer 1 or fewer 3 adjacent dark subpixels None None Distance between two black dot 12 mm or more 4 mm or more 14 mm or more defects 5 or fewer Black dot defects within 20 mm circle 6 or fewer 4 or fewer Total black dot defects of all types 15 or fewer 10 or fewer 6 or fewer
2. Types of Pixel Defects
Pixel and subpixel defects appear on the screen in different ways. Bright dot defects Bright dot defects appear as pixels or subpixels that are always lit or On . These are the types of bright dot defects:.
G
TOTAL DOT DEFECTS MODEL Total bright or black dot def ects of all types
e.
150B
, ACCEPTABLE LEVEL 151AX & 150P 181AS
10 or fewer 15 or fewer
12 or fewer
* 1 or 2 adjacent subpixel defects = 1 dot defect
One lit red, green or blue subpixel
R
B
Two adjacent lit subpixels: - Red + Blue = Purple - Red + Green = Yellow - Green + Blue = Cyan (Light Blue)
P Y C
Three adjacent lit subpixels (One white pixel)
W
Black dot defects Black dot defects appear as pixels or subpixels that are always dark or off . These are the types of black dot defects:
One dark subpixel
Two or three adjacent dark subpixels
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150P LCD Go to cover page
Wiring Diagram
INVERTER PCB
MAIN PCB
CN2
T1
1003
7503
CN1
7701 1201 1601
T2
CN3
1002
1301
MIC. SPEAKER
1701
SPEAKER
1933 1935
AC ADAPTOR PCB 1908
1910 1901 1906 1902
1909 1904 1903 1905
1937
1936 1934
1930
AUDIO PCB 1101 6151 2152 2154 CONTROL PCB
5150
2105
7102 1161
1151
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Mechanical instructions
General
To be able to perform measurements and repairs on the circuit boards, Spread a soft mat underneath to avoid damaging the LCD surface.
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Step 5 : Remove five screws (E). See Fig.7 Step 6 : Disconnect three connectors (F). See Fig. 8 Step 7 : Remove two screws (G). Draw out upper and lower lamp set. See Fig. 9
1. Rear cover removal
Step 1 : To remove the back cover, use a coin to disengage the clips on each side as shown in Fig.1 Step 2 : Remove plastic ring from the hinge. See Fig. 2
(E) Fig.7 Fig. 7
(F) Fig. 8
Note: The fluorescent lamps
are consumable. When replace the lamps, both upper and lower fluorescent lamps should be replaced in all cases. If only one lamp is replaced on either side, there can be unevenness in the brightness.
Fig. 1
Fig. 2 (G)
2. LCD panel removal and Fluorescent lamp replacement
Step 1 : Remove two screws (A) and unplug 18VDC power connector (B). See Fig. 3 Step 2 : Remove two screws (C). See Fig. 4 Step 3 : Remove protective cover. See Fig. 5 Step 4 : Remove eight screws (D). See Fig. 6
(B) (A)
Fig. 9
3. Main panel removal
Step 1 : Disconnect three connectors (H). See Fig. 10 Step 2 : Remove five screws (I). See Fig. 10
(H)
(C)
Fig. 4 Fig. 3 (D) Fig. 10 (I)
4. Audio and control panel removal
Step 1 : Release two clips (J). See Fig. 11 Step 2 : Disconnect five connectors (K), Release three clips (L), Remove screw (M). See Fig. 12
(J)
(K)
Fig. 5
Fig. 6
Fig. 11
(D)
(L) Fig. 12
(M)
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Mechnical instructions
Recommended service position
5. Inverter PCB removal
Step 1 : Disconnect two connectors (A) and remove screw (B). See Fig. 1
(A)
(B)
Fig. 1
6. Disassemble the pedestal
Step 1 : Remove two screws ( C). See Fig. 2 Step 2 : Disconnect one connector (E), remove two screws (D), release three clips (F). See Fig. 3 ( C)
Fig. 2 (F)
(E)
(D) Fig. 3
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Electrical instructions
0. General When carry-out the electrical settings in many cases a video signal must be applied to the monitor. A computer with : - ATI VGA 1024 V6-1.04/PH BETA4 interface card - PGA 1024 (4822 212 30916), Mach 8. - PGA 1280 (4822 212 30917), Mach 32. - ATI GPT-1600 (4822 397 10065), Mach 64 (up to 107kHz) are used as the video signal source. The signal patterns are selected from the "service test software" package, see user guide 4822 727 19896 (ATI1024), or 4822 727 20273 (PGA 1280), or 4822 727 21046 (GPT-1600). 0.1 With normal VGA card: If not using the ATI card during repair or alignment, The service engineer also can use this service test software adapting with normal standard VGA adaptor and using standard VGA mode 640 x 480, 31.5 kHz/60 Hz (only) as signal source. 0.2 AC/DC Measurement: The measurements for AC waveform and DC figure is based on 640 x 480 31.5 kHz/60 Hz resolution mode with test pattern "gray scale". 1.General points 1.1 During the test and measuring, supply a distortion free AC mains voltage to the apparatus via an isolated transformer with low internal resistance. 1.2 All measurements mentioned hereafter are carried out at a normal mains voltage (90 - 132 VAC for USA version, 195 -264 VAC for EUROPEAN version, or 90 - 264 VAC for the model with full range power supply, unless otherwise stated.) 1.3 All voltages are to be measurement or applied with respect to ground, unless otherwise stated. Note: don't use heat-sink as ground. 1.4 The test has to be done on a complete set including LCD panel in a room with temperature of 25 +/- 5 degree C. 1.5 All values mentioned in these test instruction are only applicable of a well aligned apparatus, with correct signal. 1.6 The letters symbols (B) and (S) placed behind the test instruction denotes (B): carried out 100% inspection at assembly line (S): carried out test by sampling 1.7 The white balance (color temperature), has to be tested in subdued lighted room. 1.8 Repetitive power on/off cycle are allowed except it should be avoided within 6 sec. 2. Input signal 2.1 Signal type Video : 0.7 Vp-p linear, positive polarity Sync. : TTL level, separate, positive or negative polarity Signal source: pattern generator format as attachment. (table 1 to 14) Reference generator : CHROMA 2200 or 2250 2.2 Input signal mode
25.175 28.322 25.175 30.240 31.500 31.500 36.000 40.000 50.000 49.500 57.300 65.000 75.000 78.750
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PRESET VIDEO RESOLUTION
Factory preset video resolution
Dot rate (MHz) H.freq (KHz) 31.469 31.469 31.469 35.000 37.861 37.500 35.156 37.879 48.077 46.875 49.700 48.363 56.476 60.023 Mode IBM VGA 10h IBM VGA 3h IBM VGA 12h MACINTOSH VESA VESA VESA VESA VESA VESA MACINTOSH VESA VESA VESA Resolution 640 * 350 720 * 400 640 * 480 640 * 480 640 * 480 640 * 480 800 * 600 800 * 600 800 * 600 800 * 600 832 * 624 1024 * 768 1024 * 768 1024 * 768 V.freq (Hz) 70.087 70.087 59.940 66.667 72.809 75.000 56.250 60.317 72.188 75.000 75.000 60.004 70.069 75.029
3. AC Adaptor 3.1Setup the AC I/P at 90VAC, and Output DC loading at 3 Amp, The DC output voltage is 18 1 V DC 3.2 There is not necessary to perform any adjustment for power section. 4. Display Adjustment 4.1Input signals check In factory mode, use 64 gray level and set the R,G,B sub gain to 100%. 4.2 Display quality test Use timing mode as described in 2.2, and use the POPO (pixel on pixel off) pattern to adjust the clock until no stripe and adjust the phase until clear picture. Check all pre-setting 14 modes. 4.3 Check of WHITE-D (B) Apply a 48.36kHz/60Hz signal with white pattern, set brightness control at 100%, and contrast control at 50%. Adjust the R, G, B sub_gain, for the screen center, the 1931 CIE chromaticity (X, Y) co-ordinates shall be;
9300°K x (center) y (center) 0.281 ± 0.02 0.311 ± 0.02
6500°K 0.312 ± 0.02 0.338 ± 0.02
Use Minolta CA-110 for color coordinates and luminance check. Luminance; 250 Nits (LG) in the center of the screen. 4.4 Check the digital interface Set the delay time to be 6 nsec. Check the 64 gray level color poor & noise condition.
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Electrical instructions
TABLE 8: 37.879 KHz/60.317Hz, 800 X 600, pixel=40.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.400 us Total size = 16.579 ms Display size = 20.000 us Display size = 15.840 ms Rear porch = 2.200 us Rear porch = 0.607 ms Sync width = 3.200 us Sync width = 0.106 ms Sync polarity = + Sync polarity = + TABLE 9: 48.077 KHz/72.188Hz, 800 X 600, pixel=50.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.800 us Total size = 13.853 ms Display size = 16.000 us Display size = 12.480 ms Rear porch = 1.280 us Rear porch = 0.478 ms Sync width = 2.400 us Sync width = 0.125 ms Sync polarity = + Sync polarity = + TABLE 10: 46.875 KHz/75.000Hz, 800 X 600, pixel=49.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 21.333 us Total size = 13.333 ms Display size = 16.162 us Display size = 12.800 ms Rear porch = 3.232 us Rear porch = 0.448 ms Sync width = 1.616 us Sync width = 0.064 ms Sync polarity = + Sync polarity = + TABLE 11: 49.722 KHz/74.546Hz, 832 X 624, pixel=57.280 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.110 us Total size = 13.410 ms Display size = 14.520 us Display size = 12.550 ms Rear porch = 3.910 us Rear porch = 0.784 ms Sync width = 1.117 us Sync width = 0.060 ms Sync polarity = + Sync polarity = + TABLE 12: 48.363 KHz/60.004Hz, 1024 X 768, pixel=65.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 20.677 us Total size = 16.666 ms Display size = 15.754 us Display size = 15.880 ms Rear porch = 2.462 us Rear porch = 0.600 ms Sync width = 2.092 us Sync width = 0.124 ms Sync polarity = Sync polarity = TABLE 13: 56.476 KHz/70.069Hz, 1024 X 768, pixel=75.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 17.707 us Total size = 14.272 ms Display size = 13.653 us Display size = 13.599 ms Rear porch = 1.920 us Rear porch = 0.513 ms Sync width = 1.813 us Sync width = 0.106 ms Sync polarity = Sync polarity = TABLE 14: 60.023 KHz/75.029Hz, 1024 X 768, pixel=78.750 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 16.660 us Total size = 13.328 ms Display size = 13.003 us Display size = 12.795 ms Rear porch = 2.235 us Rear porch = 0.466 ms Sync width = 1.219 us Sync width = 0.050 ms Sync polarity = + Sync polarity = +
TIMING FOR 150P 15" TFT XGA COLOR LCD MONITOR (VESA monitor timing standard Version 1.0 Release 0.7) REFERENCE PATTERN GENERATOR : CHROMA 2200 or2250 TABLE 1: 31.469 KHz/70.087Hz, 640 X 350, pixel=25.175 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 14.268 ms Display size = 25.422 us Display size = 11.122 ms Rear porch = 1.907 us Rear porch = 1.907 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = + Sync polarity = TABLE 2: 31.469 KHz/70.087Hz, 720 X 400, pixel=28.322 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 14.268 ms Display size = 25.422 us Display size = 12.711 ms Rear porch = 1.907 us Rear porch = 1.112 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = Sync polarity = + TABLE 3: 31.469 KHz/59.940Hz, 640 X 480, pixel=25.175 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 31.778 us Total size = 16.683 ms Display size = 25.422 us Display size = 15.253 ms Rear porch = 1.907 us Rear porch = 1.049 ms Sync width = 3.813 us Sync width = 0.064 ms Sync polarity = Sync polarity = TABLE 4: 35.000 KHz/66.667Hz, 640 X 480, pixel=30.240 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 28.571 us Total size = 15.000 ms Display size = 21.164 us Display size = 13.714 ms Rear porch = 3.175 us Rear porch = 1.114 ms Sync width = 2.116 us Sync width = 0.086 ms Sync polarity = Sync polarity = TABLE 5: 37.861 KHz/72.809Hz, 640 X 480, pixel=31.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.413 us Total size = 13.735 ms Display size = 20.317 us Display size = 12.678 ms Rear porch = 4.064 us Rear porch = 0.739 ms Sync width = 1.270 us Sync width = 0.079 ms Sync polarity = Sync polarity = TABLE 6: 37.500 KHz/75.000Hz, 640 X 480, pixel=31.500 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 26.667 us Total size = 13.333 ms Display size = 20.317 us Display size = 12.800 ms Rear porch = 3.810 us Rear porch = 0.427 ms Sync width = 2.032 us Sync width = 0.080 ms Sync polarity = Sync polarity = TABLE 7: 35.156 KHz/56.250Hz, 800 X 600, pixel=36.000 MHz Horizontal Vertical Frame border = 0 Frame border = 0 Total size = 28.444 us Total size = 17.778 ms Display size = 22.222 us Display size = 17.067 ms Rear porch = 3.556 us Rear porch = 0.626 ms Sync width = 2.000 us Sync width = 0.057 ms Sync polarity = + Sync polarity = +
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Factory Adjustment
Factory Mode Adjustment Entering Factory Adjustment Menu Push & buttons for over 5 seconds and release them after picture display normally. Press button to bring up OSD menu of factory mode as shown below.
150P LCD 25 Go to cover page
FACTORY V0.11 1999-10-22 Use button to select factory adjustment indication (for example: FACTORY V1.01 1999-11-17), which is the entrance of the factory adjustment menu, press button to access it. The window shows as below.
AUTO
9300K 6500K OFFSET
-
FACTORY SUB R R R
V1.01 OK G G G
1999-11-17 SUB CON B B B
-
Use Use
or buttons to select SUB-CON, 9300K R G B,..etc. or buttons to decrease/increase the value of each item AUTO : adjust Sub-brightness & Sub-contrast automatically.
AUTO
9300K 6500K OFFSET
-
FACTORY SUB R 205 R 255 R 22
V1.01 OK
1999-11-17 SUB CON 166 B 255 B 149 B 20
G 233 G 255 G 20
-
Contrast adjustment (Sub-Contrast). Use this menu item to adjust the contrast gain of pre-amp ranges from 0 to 255. 9300K R G B 6500K R G B Color temperature gain adjustment. Use these menu items to adjust the RGB gains of pre-amp for different color temperatures, ranges from 0 to 255. OFFSET R G B Sub-Brightness adjustment. Use this menu item to adjust the brightness level (DC-level) of pre-amp range from 0 to 255. (PS: This function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1024 X 768 vertical 60Hz. Slightly increase or decrease the value until snowy noise completely disappear.)
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150P LCD Go to cover page
Safety Test Requirements
3. Equipments and Connection
3.1. Equipments For example : - ChenHwa 9032 PROGRAMMABLE AUTO SAFETY TESTER - ChenHwa 510B Digital Grounding Continuity Tester - ChenHwa 901 (AC Hi-pot test), 902 (AC, DC Hi-pot test) Withstanding Tester 3.2. Connection * Turn on the power switch of monitor before Hipot and Ground Continuity testing.
Clip
All units that are returned for service or repair must pass the original manufactures safety tests. Safety testing requires both Hipot and Ground Continuity testing.
HI-POT TEST INSTRUCTION
1. Application requirements
1.1 All mains operated products must pass the Hi-Pot test as described in this instruction. 1.2 This test must be performed again after the covers have been refitted following the repair, inspection or modification of the product.
2. Test method
2.1 Connecting conditions 2.1.1 The test specified must be applied between the parallelblade plug of the mainscord and all accessible metal parts of the product. 2.1.2 Before carrying out the test, reliable conductive connections must be ensured and thereafter be maintained throughout the test period. 2.1.3 The mains switch(es) must be in the "ON" position. 2.2 Test Requirements All products should be HiPot and Ground Continuity tested as follows:
Condition HiPot Test for products where the mains input range is Full range(or 220V AC) HiPot Test for products where the mains input is 110V AC(USA type) Ground Continuity Test requirement
Clip
(ChenHwa 9032 tester) Video cable
Test voltage
2820VDC (2000VAC)
1700VDC (1200VAC) 1 second 5 mA
Test time 3 seconds (min.) Trip current (Tester) set at 100 uA for Max. limitation; set at 0.1 uA for Min. limitation set at 2 seconds
Test current: 25A,AC Test time: 3 seconds(min.) Resistance required: <=0.09+R ohm, R is the resistance of the mains cord.
Connect the "video cable" or "grounding screw" to the CLIP on your tester.
Grounding screw
Ramp time
Connect the power cord to the monitor.
2.2.1 The test with AC voltage is only for production purpose, Service center shall use DC voltage. 2.2.2 The minimum test duration for Quality Control Inspector must be 1 minute. No breakdown during the test. 2.2.3 The test voltage must be maintained within the specified voltage + 5%. 2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts.
Power outlet
4. Recording
(Rear view of monitor)
Hipot and Ground Continuity testing records have to be kept for a period of 10 years.
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DDC Instructions
1. General
DDC Data Re-programming In case the DDC data memory IC or main EEPROM which storage all factory settings were replaced due to a defect, the serial numbers have to be re-programmed. It is advised to re-soldered DDC IC and main EEPROM from the old board onto the new board if circuit board have been replaced, in this case the DDC data does not need to be re-programmed. Additional information Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards Association (VESA). Extended Display Identification Data(EDID) information may be also obtained from VESA. DDC EDID structure For Analog interface: Standard Version Structure Version For Digital inferface: Standard Version Structure Version 3.0 1.2 3.0 1.3
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Note: The alignment box has already build-in a batteries socket for using batteries (9V) as power source. Pull out the socket by remove four screws at the rear of box. Please do not forget that remove batteries after programming. The energy of batteries can only drive circuits for a short period of time.
3. Pin assignment
A. 15-pin D-Sub Connector
1 6 11
5 10 15
Pin No. 1 2 3 4 5 6 7 8
Assignment Red video input Green video input Blue video input Ground No Connected Red video ground Green video ground Blue video ground
Pin No. 9 10 11 12 13 14 15
Assignment +5V Ground Ground Serial data line(SDA) H.Sync V.Sync(VCLK for DDC) Data clock line(SCL)
2. System and equipment requirements
1. 2. 3. 4. An i486 (or above) personal computer or compatible. Microsoft operation system Windows 95/98. EDID30.EXE program (3138 106 10075) shown as Fig. 1 A/D Alignment kits (3138 106 10079) shown as Fig. 2. This kit contents: a. Alignment box x1 b. Printer cable x1 c. D-Sub cable x1 d. (DVI-D) to (D-Sub) cable x1 Note: The EDID30.EXE (Release Version 1.5 1999.11.17)is a windows-based program, which cannot be run in MS-DOS. Meanwhile, it is also fully compatible with previous programs DDCV2X.EXE series(MS-DOS based).
B. DVI-D Connector
EDID30.EXE Ver:1.5
Figure 1 Diskette with EDID30.EXE DC 8V~12V To Monitor Power indicator To Printer Pin No. 1 2 3 4 5 6 7 8 9 10 11 12
1 9 17
Assignment TMDS Data 2TMDS Data 2+ TMDS Data 2/4 Shield TMDS Data 4TMDS Data 4+ DDC Clock DDC Data No connect TMDS Data 1TMDS Data 1+ TMDS Data 1/3 Shield TMDS Data 3Pin No. 13 14 15 16 17 18 19 20 21 22 23 24
8 16 24
Assignment TMDS Data 3+ +5V Power Ground (+5V) Hot Plug Detect TMDS Data 0TMDS Data 0+ TMDS Data 0/5 Shield TMDS Data 5TMDS Data 5+ TMDS Clock Shield TMDS Clock+ TMDS Clock-
Video Card
(DVI-D) to (D-Sub) cable
Fig. 2 A/D Alignment Kits
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150P LCD Go to cover page
DDC Instructions
Re-programming Digital DDC IC Step 1: Connecting all cables and alignment box as shown on Fig. 4 Step 2: Follow the steps on DDC re-programing instructions to starting re-programming.
4. Configuration and procedure
There are three chips contained serial number on the circuit board, Analog DDC IC (7202), Digital DDC IC (7201) and main EEPROM (7362) which storage all factory settings. Following descirptions are the connection and procedure for Analog DDC IC and Digital DDC IC, the main EEPROM can be re-programmed along with Analog IC by enable factory memory data write function on the DDC program (EDID30.EXE). Initialize alignment box
PC
Rear view of 150P
D-Sub
DVI-D
To printer port (LTP1)
To video card
In order to avoid that monitor entering power saving mode due to sync will cut off by alignment box, it is necessary to initialize alignment box before running programming software (EDID30.EXE). Following steps show you the procedures and connection. Step 1: Supply 8~12V DC power source to the Alignment box by plugging a DC power cord or using batteries. Step 2: Connecting printer cable and video cable of monitor as Fig. A Step 3: Run the EDID30.EXE program until the main menu appears. This is for initialize alignment box.
DC Power 8~12 V
~
Printer Port
To Monitor
DVI-D to D-Sub cable
To PC
PC
Rear view of150P
Fig. 4
D-Sub DVI-D
To printer port (LTP1)
5. DDC re-programming instructions
Start on DDC program
Start Microsoft Windows. 1. Insert the disk containing EDID30.EXE program into floppy disk drive. 2. Click , choose Run at start menu of Windows 95/98.
To video card
DC Power 8~12 V
~
Printer Port
To Monitor
To PC
Fig. A Re-programming Analog DDC IC Step 1: After initialize alignment box, connecting all cables and box as Fig. 3 Step 2: Follow the steps on DDC re-programming instructions to staring re-programming.
Rear view of150P PC
D-Sub DVI-D
To printer port (LTP1)
4. At the submenu, type the letter of your computer's floppy disk drive followed by :EDID30 (for example, A:\EDID30, as shown in Fig. 5). DC Power 8~12 V
To video card
~
Printer Port
To Monitor
To PC
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Fig. 3
Fig. 5
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DDC Instructions
5. Click button. The main menu appears (as shown on Fig. 6).
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Command bar Tools bar
Status bar Fig. 6 Note: If the connection is improper, you will see the following error message before entering the main menu. Meanwhile, the (read EDID) function will be disable. At this time, please make sure all cables are connected correctly and fixedly, and the procedure has been performed properly.
Note:
During the loading, EDID30 will verify the EDID data which just loaded from monitor before proceed any further function, once the data structure of EDID can not be recognized, the following error message will appear on the screen (Fig. 8). Please confirm following steps to avoid this message. 1. The data structure of EDID was incorrect. 2. DDC IC that you are trying to load data is empty. 3. Wrong communication channel has set at configuration setup windows. 4. Cables loosed or poor contact of connection.
Loading DDC data from monitor 1. Click icon on the tools bar to bring up the Configuration Setup windows as Fig.7 2. Select the DDC2B as the communication channel. 3. Enable Factory memory data write function and fill in page address F0 to the block. 4.. Click button to confirm your selection. Note: The Factory memory data write function will allow EDID30 to rewrite serial numbers both Analog DDC IC and main EEPROM to make sure both S/N are exactly the same. You may confirm the function by checking the S/N at Product information of the OSD menu after restarting the monitor. Modify DDC data (Serial No.) 1. 2. 3. 4. Click icon on the toosl bar. Click till the Step 7 of 9 window appears. Type the new Serial No. (for example, 7492DBD8TGA9). Click till the last step window appears, then click exit the Step window.
Fig. 8
to
Fig. 7 4. Click icon to read DDC EDID data from monitor. The EDID codes will display on screen as following. (The EDID codes are depend on the model.) Meanwhile, The status bar will indicate 00% to 100% when reading.
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150P LCD Go to cover page
DDC Instructions
Definition of Serial Number
Write DDC data to monitor 1. 2. Click Click icon from the tools bar to starting rewrite DDC data. for confirmation.
TY009928000001
Serial Number (U.S.A: 8 digit) (Others regions: 6 digit) Week Year TY Code TY----Chungli CX----Dong Guan HD----Hungary BZ----Suzhou
Save DDC data as a file Sometimes, you maybe need to save DDC data as a text file for using on other DDC chip. To save DDC data, follow the steps below: 1. 2. Click icon on the tools bar and type a file name you like. The file format is ddc type which can be open by Microsoft WordPad. Click button.
Load DDC data from file
1. 2. 3. Click from the tools bar. Select the file you want to open. Click . Button.
4.
Now you can re-programming DDC data which you just loaded from a file, please be confirmed that model and serial number are correct and match with the monitor you are trying to re-write.
Exit DDC program
1. Click file command on the command bar then select Exit.
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DDC data of Analog
The Display Data Channel (DDC) 1/2B for LG LCD panel Analog Vendor/Product Identification ID Manufacturer Name ID Product Code ID Serial Number Week of Manufacture Year of Manufacture EDID Version, Revision Version Revision : : : : : PHL 150A (HEX.) 1E240 (HEX.) 49 1999 Standard Timing Identification #4 Horizontal active pixels Aspect Ratio Refresh Rate Standard Timing Identification #5 Horizontal active pixels Aspect Ratio Refresh Rate
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: 1024 : 4:3 : 60 : 1024 : 4:3 : 75
: 1 : 2
Basic Display Parameters/Features Video Input Definition : Analog Video Input 0.700V/0.300V (1.00Vpp) without Blank-to-Black Setup Separate Sync Composite Sync Sync on Green no Serration required Maximum H Image Size Maximum V Image Size : 30 : 23
Display Transfer Characteristic : 2.2 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type Preferred Timing Mode Color Characteristics Red X coordinate Red Y coordinate Green X coordinate Green Y coordinate Blue X coordinate Blue Y coordinate White X coordinate White Y coordinate : RGB color display : Detailed timing block 1 : : : : : : 0.6 0.34 0.3 0.6 0.14 0.1
Detailed Timing #1 Pixel Clock (MHz) : 65 H Active (pixels) : 1024 H Blanking (pixels) : 320 V Active (lines) : 768 V Blanking (lines) : 38 H Sync Offset (F Porch) (pixels): 24 H Sync Pulse Width (pixels) : 136 V Sync Offset (F Porch) (lines) : 3 V Sync Pulse Width (lines) : 6 H Image Size (mm) : 304 V Image Size (mm) : 228 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Negative Vertical Sync. : Negative Horizontal Sync. Monitor Descriptor #2 Serial Number Monitor Descriptor #3 Monitor Name : TY 123456 : PHILIPS 150P
: 0.32 : 0.34
Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz Max. Vt rate Hz Min. Horiz. rate kHz Max. Horiz. rate kHz Max. Supported Pixel
: : : : :
56 75 30 61 80
No secondary GTF timing formula supported. Extension Flag Check sum : 0 : 63 (HEX.)
Established Timings Established Timings 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) Established Timings 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) Manufacturer's timings : Standard Timing Identification #1 Horizontal active pixels Aspect Ratio Refresh Rate Standard Timing Identification #2 Horizontal active pixels Aspect Ratio Refresh Rate Standard Timing Identification #3 Horizontal active pixels Aspect Ratio Refresh Rate : 640 : 4:3 : 60 : 640 : 4:3 : 75 : 800 : 4:3 : 75
********************************************************************** EDID data (128 bytes) ********************************************************************** 0: 00 1: ff 2: ff 3: ff 4: ff 5: ff 6: ff 7: 00 8: 41 9: 0c 10: 0a 11: 15 12: 40 13: e2 14: 01 15: 00 16: 31 17: 09 18: 01 19: 02 20: 0e 21: 1e 22: 17 23: 78 24: ea 25: 4e 26: e0 27: a1 28: 57 29: 4c 30: 99 31: 23 32: 19 33: 52 34: 57 35: bf 36: ee 37: 00 38: 31 39: 40 40: 31 41: 4f 42: 45 43: 4f 44: 61 45: 40 46: 61 47: 4f 48: 01 49: 01 50: 01 51: 01 52: 01 53: 01 54: 64 55: 19 56: 00 57: 40 58: 41 59: 00 60: 26 61: 30 62: 18 63: 88 64: 36 65: 00 66: 30 67: e4 68: 10 69: 00 70: 00 71: 18 72: 00 73: 00 74: 00 75: ff 76: 00 77: 20 78: 54 79: 59 80: 20 81: 20 82: 31 83: 32 84: 33 85: 34 86: 35 87: 36 88: 0a 89: 20 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 48 97: 49 98: 4c 99: 49 100: 50 101: 53 102: 20 103: 20 104: 31 105: 35 106: 30 107: 50 108: 00 109: 00 110: 00 111: fd 112: 00 113: 38 114: 4b 115: 1e 116: 3d 117: 08 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 63
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DDC data of Digital
Standard Timing Identification #5 Horizontal active pixels Aspect Ratio Refresh Rate : 1024 : 4:3 : 75
The Display Data Channel (DDC) 1/2B for LG LCD panel Digital Vendor/Product Identification ID Manufacturer Name ID Product Code ID Serial Number Week of Manufacture Year of Manufacture EDID Version, Revision Version Revision : : : : : PHL 150A (HEX.) 1E240 (HEX.) 49 1999
: 1 : 3
Basic Display Parameters/Features Video Input Definition : Digital Video Input Compatible with VESA DFP 1.x Maximum H Image Size Maximum V Image Size : 30 : 23
Display Transfer Characteristic : 2.2 (gamma) Feature Support (DPMS) : Standby Suspend Active Off Display Type Preferred Timing Mode Color Characteristics Red X coordinate Red Y coordinate Green X coordinate Green Y coordinate Blue X coordinate Blue Y coordinate White X coordinate White Y coordinate : RGB color display : Detailed timing block 1 : : : : : : : : 0.63 0.34 0.3 0.6 0.14 0.1 0.32 0.34
Detailed Timing #1 Pixel Clock (MHz) : 65 H Active (pixels) : 1024 H Blanking (pixels) : 320 V Active (lines) : 768 V Blanking (lines) : 38 H Sync Offset (F Porch) (pixels): 24 H Sync Pulse Width (pixels) : 136 V Sync Offset (F Porch) (lines) : 3 V Sync Pulse Width (lines) : 6 H Image Size (mm) : 304 V Image Size (mm) : 228 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Negative Vertical Sync. : Negative Horizontal Sync. Monitor Descriptor #2 Serial Number Monitor Descriptor #3 Monitor Name Monitor Descriptor #4 Monitor Range Limits Min. Vt rate Hz Max. Vt rate Hz Min. Horiz. rate kHz Max. Horiz. rate kHz Max. Supported Pixel : TY 123456 : PHILIPS 150P
: : : : :
56 75 30 61 80
Established Timings Established Timings 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) Established Timings II: 800 x 600 @72Hz (VESA) 800 x 600 @75Hz (VESA) 832 x 624 @ 75Hz(Apple, Mac II)