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LCD Colour Monitor
Chassis: HUDSON 8
190CW8FB/00 190CW8FB/69 190CW8FB/78 190CW8FB/75 190CW8FB/96 190CW8FB/97 190CW8FW/00 190SW8FB/27 190SW8FB/69 190SW8FB/75 190SW8FB/97 190SW8FS/00 190SW8FS/69 190SW8FS/75 190SW8FS/78 190SW8FS/96 190SW8FS/97 190VW8FB/00 190VW8FB/96
Service Service Service
Horizontal frequencies 30 - 83 kHz
TABLE OF CONTENTS
Description Page Important Safety Notice---- ------------------------------ 2 Technical Data----------------------------------------------3 Instalation/On Screen Display------------------------4~6 Failure Mode Of Panel ------------------------------------7 Philips Pixel Defect Policy --------------------------------8 Troubleshooting--------------------------------------------9 Warning Message ----------------------------------------10 Lock/unlock,Aging,Factory mode ---------------------11 Mechanical Instructions----------------------------12~13 Color adjustment -----------------------------------------14 Smart Manage ---------------------------------------------15 DDC Instructions& Serial Number Definition ---16~23 DDC DATA --------------------------------------------24~25 ISP Instruction----------------------------------------26~28 FAQs (Frequently Asked Questions) -------------29~30 Safety Test Requirments--------------------------------31 Wiring Diagram-------------------------------------------32 Block Diagram----------------------------------------33~34
Description Page Scaler Board Diagram -----------------------------35~42 Power Board Diagram -----------------------------43~46 KEY Board Diagram-------------------------------------47 USB-PLUG-IN Board Diagram------------------------48 USB-PLUG-OUT Board Diagram---------------------49 Scaler Board C.B.A.--------------------------------50~51 Power Board C.B.A.--------------------------------52~53 KEY Board C.B.A. ---------------------------------------54 USB-PLUG-IN Board C.B.A. --------------------------55 USB-PLUG-OUT Board C.B.A. -----------------------56 General product specification--------------------57~76 Exploded View -------------------------------------------77 Repair tips--------------------------------------------78~79 Repair Flow chart-----------------------------------80~82 Spare&Recommended parts list-----------------83~86 Different parts list-----------------------------------87~93 Revision List ----------------------------------------------94
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 Philips CE Copyright reserved Subject to modification Aug,26, 2007
GB 3122 785 17400
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HUDSON 8
Important Safety Notice
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.
Take care during handling the LCD module with backlight unit - Must mount the moduleusing mounting holes arranged infour corners. - Do not press onthe panel, edge of theframe strongly or electric shock as this will result in damage to the screen. - Do not scratch orpress on the panel withany sharp objects, such as pencil or pen asthis may result in damage to the panel. - Protect the module fromthe ESD as it maydamage the electronic
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.
circuit (C-MOS). - Make certain that treatment person s body are grounded through wrist band. - Do not leave themodule in high temperature andin areas of high humidity for a long time. - Avoid contact with water as it may ashort circuit within the module. - If the surface ofpanel become dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may damage the panel.)
* Broken Line
Technical Data
Type NR. Number of Pixels. Physical Size. Pixel Pitch. Color pixel arrangement. Support Color. Display Mode. Backlight. Active area. (WXH). Viewing Angle (CR>=10). Contrast ratio. White luminance.
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Type NR. Number of Pixels. Physical Size. Pixel Pitch. Color pixel arrangement. Support Color. Display Mode. Backlight. Active area. (WXH). Viewing Angle (CR>=10). Contrast ratio. White luminance. Scanning frequencies H-Frequency. V-Frequency. Video dot rate. Power input. Power consumption.
Pin Assignment : LPL, LM190WX1-TLA1 (TN) : 1440 (H) x900 (V) : 427.2(H) x 277.4(V) x 15.3(D) mm(Typ.) : 0.095*RGB(H)mm x 0.285(V)mm : RGB vertical stripes : 16.7M colors : Normally White : CCFL edge light system Pin No. Assignment : 410.4 (H) x 256.5 (V) Red video input 1 : R/L 160(Typ.), U/D 160(Typ.) : 1000:1(Typ.) 700:1(Min.) 2 Green video input : Original color 250 nits (Min), 3 Blue video input 300 nits (Typ.) 4 GND : CMO, M190A1-L06 (TN) Cable detect 5 : 1440 (H) x900 (V) Red video GND 6 : 427.2(w)*277.4(h)*17.0(d) (Typ) mm Green video GND : 0.285 mm x 0.285 mm 7 : RGB vertical stripes 8 Blue video GND : 16.7M colors ( 6 bits+FRC ) : Normally White Input DVI-D connector pin : CCFL edge light system : 410.4 x 256.5mm (19.05" diagonal) : 75/75 (min), 85/85 (typ) for Horizontal & 70/70 (min), 80/80 (typ) for Vertical : 850:1(Typ.) 500:1(Min.) : Original color 230 nits (Min), 300 nits (Typ.)
Pin No.
Assignment Pin No. 9 DDC +3.3V OR +5V 10 GND 11 GND 12 13 14 15 Serial data line (SDA) H-sync V-sync Data clock line (SCL)
Description T.M.D.S. data2T.M.D.S. data2+ T.M.D.S. data2 shield No Connect No Connect DDC clock DDC data No Connect T.M.D.S. data1T.M.D.S. data1+ T.M.D.S. data1 shield No Connect No Connect +5V Power Ground (for +5V) - Cable detect Hot plug detect T.M.D.S. data0T.M.D.S. data0+ T.M.D.S. data0 shield No Connect No Connect T.M.D.S clock shield T.M.D.S. clock+ T.M.D.S. clock-
: 30K - 83 KHz : 56 - 76 Hz : < 140 MHz : 90-264 V AC, 50/60 ± 2 Hz : < 36W ( Typ.)
1 2 3 4 5 6 7 8 9
Power Management Definition:
10 11 12 13 14 15 16 17 18 19 20
Amber LCD LCD Off
STATUS
H-sync
V-sync
Video
Power
LED
On Stand-by Suspend Off DC Power off
On Off On Off
On On Off Off
Active Blanked Blanked Blanked N/A
<36W <1W
Green Amber LCD Amber LCD
<1W <1W <1W
21 22 23 24
Environmental conditions Operating - Temperature : 0 to 35 degree C - Humidity : 80% max - Altitude : 0-3658m - Air pressure : 600-1100 mBAR Storage - Temperature : -20 to 60 degree C - Humidity : 85% max ( < 40 ) - Altitude : 0-12192m - Air pressure : 300-1100 mBAR Note: recommend at 5 to 35°C, Humidity less than 60 %
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Installation
USB Cable
Front View
EDFU pack
Connecting to Your PC 1) Connect the power cord to the back of the monitor firmly. (Philips has pre-connected VGA cable for the first installation.
1. I
To switch monitor's power On and Off
OK
2. MENU/ 3. 4. 5.
To access OSD menu
To adjust the OSD
To adjust brightness of the display
AUTO/
Automatically adjust the horizontal position, vertical position, phase and clock settings / Return to previous OSD level.
6. INPUT To change the signal input source. 7.
There are five modes to be selected: Office Work, Image Viewing, Entertainment, Economy, and Off.
Rear View
2) Connect to PC (a) Turn off your computer and unplug its power cable. (b) Connect the monitor signal cable to the video connector on the back of your computer. (c) Plug the power cord of your computer and your monitor into a nearby outlet. (d) Turn on your computer and monitor. If the monitor displays an image, installation is complete.
The Base
Attach and Detach the Base Attach the Base 1) Place the base on flat surface, slide the monitor body onto the base.
1 2 3 4 5 6
USB downstream port AC power input DVI-D input (Available for selected countries) VGA input USB upstream port Kensington anti-thief lock
Accessory Pack
Item Description Power cord
VGA signal cable
Installation
2) Install cable cover as illustrated below.
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Detach the Base Detach 1) Remove the cable cover as illustrated below.
2) Place the monitor face on a safe surface, push down on the release button and pull the base away from the monitor body.
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Go to cover page
On Screen Display
Description of the On Screen Display
On-Screen Display (OSD) is a feature in all Philips LCD monitors. It allows an end user to adjust screen performance or select functions of the monitors directly through an on-screen instruction window. A user friendly on screen display interface is shown as below :
Basic and simple instruction on the control keys.
In the OSD shown above users can press change,
buttons at the front bezel of the monitor to move the cursor,
to confirm the choice or
The OSD Tree Below is an overall view of the structure of the On-Screen Display. You can use this as a reference when you want to work your way around the different adjustments later on.
Failure Mode Of 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 on this manual to eliminate failure by replace LCD panel.
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Polarizer has bubbles
Failure description
Phenomenon
Vertical block defect
Polarizer has bubbles
Vertical dim lines
Foreign material inside polarizer. It shows liner 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
Back light un-uniformity
Horizontal lines defect (Always bright or dark)
Has bright or dark pixel
Backlight has foreign material. Black or white color, liner or circular type
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HUDSON 8
Philips Pixel Defect Policy
Proximity of Pixel Defects Because pixel and sub pixels defects of the same type that are near to one another may be more noticeable, Philips also specifies tolerances for the proximity of pixel defects. Pixel Defect Tolerances 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 sub pixel defects exceeding the tolerances listed in the following tables.
Philips' Flat Panel Monitors Pixel Defect Policy Philips strives to deliver the highest quality products. We use some of the industry's most advanced manufacturing processes and practice stringent quality control. However, pixel or sub pixel defects on the TFT LCD panels used in flat panel monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel defects, but Philips guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under warranty. This notice explains the different types of pixel defects and defines acceptable defect levels for 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. For example, no more than 0.0004% of the sub pixels on a 19"XGA monitor may be defective. Furthermore, Philips sets even higher quality standards for certain types or combinations of pixel defects that are more noticeable than others. This policy is valid worldwide.
BRIGHT DOT DEFECTS
MODEL 1 lit subpixel 2 adjacent lit subpixels 3 adjacent lit subpixels (one white pixel) Distance between two bright dot defects* Total bright dot defects of all types
ACCEPTABLE LEVEL
190SW8 3 or fewer 1 or fewer 0 15 mm or more 3 or fewer 190CW8 3 or fewer 1 or fewer 0 15 mm or more 3 or fewer
Pixels and Sub pixels A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. Many pixels together form an image. When all sub pixels of a pixel are lit, the three colored sub pixels together appear as a single white pixel. When all are dark, the three colored sub pixels together appear as a single black pixel. Other combinations of lit and dark sub pixels appear as single pixels of other colors. Types of Pixel Defects Pixel and sub pixel defects appear on the screen in different ways. There are two categories of pixel defects and several types of sub pixel defects within each category.Bright Dot Defects Bright dot defects appear as pixels or sub pixels that are always lit or 'on'. That is,a bright dot is a sub-pixel that stands out on the screen when the monitor displays a dark pattern.There are the types of bright dot defects
BLACK DOT DEFECTS
MODEL 1 dark subpixel 2 adjacent dark subpixels 3 adjacent dark subpixels Distance between two black dot defects* Total black dot defects of all types
ACCEPTABLE LEVEL
190SW8 5 or fewer 2 or fewer 0 15 mm or more 5 or fewer 190CW8 5 or fewer 2 or fewer 0 15 mm or more 5 or fewer
BLACK DOT DEFECTS
MODEL Total bright or black dot defects of all types
ACCEPTABLE LEVEL
190SW8 5 or fewer 190CW8 5 or fewer
Note:
* 1 or 2 adjacent sub pixel defects = 1 dot defect All Philips monitors are ISO13406-2 Compliant
Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or 'off'. That is, a dark dot is a sub-pixel that stands out on the screen when the monitor displays a light pattern.These are the types of black dot defects:
Troubleshooting
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Common Problems Having this problem No Picture Power LED not lit) Check these items Make sure the power cord is plugged into the power out let and into the back of the monitor. First, ensure that the power button on the front of the monitor is in the OFF position, then press it to the ON position. Make sure the computer is turned on. Make sure the signal cable is properly connected computer. Check to see if the monitor cable has bent pins. The Energy Saving feature may be activated Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide). Check to see if the monitor cable has bent pins. Make sure the computer is turned on. The Auto Function is designed for use on standard Macintosh or IBM-compatible PCs running Microsoft Windows. It may not work properly if using nonstandard PC or videocard.
No Picture (Power LED is amber or yellow)
Screen says
AUTO button not working properly
Imaging Problems Press the Auto button. Adjust the image position using the Phase/Clock of More Settings in OSD Main Controls. Check that the signal cable is properly connected to the graphics board or PC Press the Auto button. Eliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls.
Display position is incorrect
Image vibrates on the screen Vertical flicker appears
Horizontal flicker appears
Press the Auto button. Eliminate the vertical bars using the Phase/Clock of More Settings in OSD Main Controls.
The screen is too bright or too dark
Adjust the contrast and brightness on On-Screen Display.(The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker, please contact your sales representative). If an image remains on the screen for an extended period of time, it may be imprinted in the screen and leave an afterimage.This usually disappears after a few hours This is characteristic of liquid crystal and is not caused by amalfunction or deterioration of the liquid crystal. The afterimage will disappear after a peroid of time. The remaining dots are normal characteristic of the liquid crystal
An after-image appears
An after-image remains after the power has been turned off.
Green, red, blue, dark, and white dots
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Warning Message
Warning message table
Item 1
Attention Signals CANNOT DISPLAY THIS VIDEO MODE, CHANGE COMPUTER DISPLAY INPUT TO 1280X1024 @ 60HZ
Display Time 30 mins
Condition This warning appears when the input signal from your computer is not in a standard video mode or is out of the monitor s scanning range. After 30 mins, monitor enters sleeping mode.
2
NO VIDEO INPUT
30 mins
This message appears when there is no signal input but with cable while AC or DC power on. After 30 mins, monitor enters sleeping mode.
3
CHECK CABLE CONNECTION
30 mins
This message appears when a signal cable is disconnected while monitor is working. After 30 mins, monitor enters sleeping mode.
4
ENTERING SLEEP MODE
3 secs
This message appears when monitor is about to enter power saving mode.
5
WAITING FOR AUTOMATIC ADJUSTMENT
till auto adjustment finished On top of OSD main menu 3 secs / or Till "OSD MAIN CONTROLS UNLOCKED" appear
This message is displayed when the auto adjustment button is pressed. It disappears when automatic adjustments are completed. The message will show up at the top of the OSD main menu in red color when the input resolution is not the 1280x1024. This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status when to lock or un-lock it by pressing "MENU(OK) " button for more than 10 seconds while there is video input from PC. This function provides the alternative that user can lock all the OSD main control in case user don t want the FOS performance setting to be changed, for instance, during commercial exhibition.
6
USE 1280X 1024 FOR BEST RESULT
7
OSD MAIN CONTROLS LOCKED
8
OSD MAIN CONTROLS UNLOCKED
3 secs
This message will appear 3 seconds to indicate the OSD MAIN CONTROLS status when to un-lock it by pressing "MENU (OK) " button for more than 10 seconds while there is video input from PC.
9 10
the window of "VOLUME" THIS IS 85HZ OVERSCAN, CHANGE COMPUTER DISPLAY INPUT TO 1280X1024@60HZ
60 secs 10 mins
This message will appear when the VOLUME button is pressed. This message will appear 5 seconds in every 60 seconds for 10 minutes when the input of PC video timing is at 85Hz mode. Remark: AUTO is still functional in this mode
11
the window of OSD "MONITOR SETUP "
60 secs
This message will appear when the "OK" button is pressed.
12
the window of "BRIGHTNESS"
60 secs
This message will appear when the BRIGHTNESS button is pressed.
13
"SELECTED INPUT NOT AVAILABLE"
3 secs
This message will appear 3 seconds to indicate the SIGNAL SOURCE status when change the signal source but it is not found while there is video input from PC.
Lock/Unlock,Aging,Factory Mode
Front Control
After 15 seconds, bring up:
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AGING...
After 15 seconds, bring up:
To Lock/Unlock OSD FUNCTION(User Mode)
The OSD function can be locked by pressing"MENU"button for more than 10 seconds, the screen shows following windows for 4 seconds. Everytime when you press"MENU" button, this message appears on the screen automatically.
------------------repeatly Connect Signal cable again=> go back to normal display
Access Factory Mode
1). Turn off monitor. 2). [Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons 3).Press "MENU" button, wait until the OSD menu with Characters "Factory" (below OSD menu) come on the Screen of the monitor.
Unlock OSD function
Unlocked OSD function can be released by pressing "MENU" button for more than 10 seconds again.
Access Aging Mode
Step 1 : Disconnect Interface Cable between Monitor and PC. Step 2 : Turn off LCD monitor.Then [Push "AUTO" & " MENU " buttons at the same time and hold them]+[Press power " " button untill comes out " AGING screen"] => then release all buttons. Bring up: Factory Mode indicator
AGING...
Enter Factory Menu Step1:Press "MENU" button. Step2:Choose " Picture " . " button and choose " factory " . Step3:Press " Step4:Press "MENU" button.
After 15 seconds, bring up:
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HUDSON 8
Mechanical Instruction
Front View
Fig.6 Fig.1
Back View
5. 6.
Remove the 4 screws to remove the hinge ass'y as Fig.6. Remove the 1 screw as Fig.7.
Fig.2 Fig.7
Step 1. Remove the Base. 1. Remove the cable cover as Fig.3. 2. Press the button as Fig.3 and pull out the base as Fig.4
Fig.8
Fig.3
Step 2. Remove the Front bezel. 1. Use plastic putty knife to release 6 snaps on the top side as Fig.8. 2. Use plastic putty knife to release 4 snaps on the right side as Fig.9. 3. Use plastic putty knife to release 4 snaps on the left side as Fig.10.
Fig.4
3. 4.
Remove the 3 screws to remove the Column as Fig.5. Remove the hinge cover as Fig.5.
Fig.9
Fig.5 Fig.10
Mechanical Instruction
4. 5. Use plastic putty knife to release 6 snaps on the bottom side as Fig.11. 1. Disconnect the cable of Key board as Fig.12. 2.
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Remove the 5 screws to remove the shield as Fig.15. Remove the 6 screws and disconnect 8 calbe to remove the scaler board , power board and USB board as Fig.16.
Fig.11
Fig.16
Fig.12
Step 5. Remove the main frame. Remove the 4 screws as Fig.17.
Step 3. Remove the Rear cover.
Fig.17
Fig.13
Fig.18
Fig.14
1. Remove the 5 screws as Fig.13 2. Disconnect the 1 cable of USB board as Fig.14 Step 4. Remove the shield ., scaler board , power board and USB board.
Fig.19
Insulation material
Fig.15
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Color Adjustment
Clear image
Alignment procedure 1. Turn on the LCD monitor. 2.Turn on the Timing/pattern generator. See Fig.1 3. Preset LCD color Analyzer CA-110 -Remove the lens protective cover of probe CA-A30. -Set measuring/viewing selector to measuring position for reset analyzer.(zero calibration) as Fig.2 - Turn on the color analyzer (CA-110) -Press 0-CAL button to starting reset analyzer.
Measurement/viewing selector
Fig.5
5. Display Press "MENU" button to select. Change the value by "INPUT" or key until the X,Y co-ordinates as below
Cover (black)
6. Display Adjustment 6.1 Auto color adjustment Apply a 1440*900/60Hz signal with 32 level grey pattern, set brightness control at 100%, and contrast control at 50%. Access to factory mode, and then press "Auto Level" to adjust RGB Gain and Offset. Check 64-grey pattern distinguishable. 6.2 Adjustment of WHITE-D WD will be adjusted by FGA function automatically. When FGA is done successfully, the colour coordinate should be as follows with 1440*900/60Hz signal and full white pattern:
Measurement viewing selector
Fig. 1
Fig. 2
4. Access Factory Mode
1). Turn off monitor. 2). [Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons 3).Press "OK " button, wait until the OSD menu with Characters "Factory" (below OSD menu) come on the Screen of the monitor. as shown in Fig3.
9300°K x (center) y (center) 0.283 ± 0.005 0.297 ± 0.005
6500°K 0.313 ± 0.005 0.329 ± 0.005
Use Minolta CA-210 for colour coordinates and luminance check. Luminance is > 300 Nits in the center of the screen when brightness at 100% and contrast set to 100%. 6.2 Check of sRGB (B) Apply a 1440*900/ 60Hz signal with full white pattern, set brightness control at 100%, and contrast control at 50%. For the screen center, the 1931 CIE chromaticity Y) co-ordinates shall be:
sRGB x(center) 0.313 ± 0.005 0.329 ± 0.005 > 170 nits
Factory Mode indicator
Fig. 3
y(center) Y
4). Press "MENU" button, then select "factory " indicator by"INPUT" button .Press"MENU" button to bring up submenu windows as below:
Fig. 4
Smart Manage
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2.Position Users can adjust the horizontal and vertical position of the screen by moving the sliding bar left and right. This function is disabled when using DVI-D (digit) input.
Introduction
Philips SmartManage is an advanced solution for users, corporate/ institution IT administrator in particular, to manage their Philips monitors as part of the asset management environment. The solution includes three essential components, Philips SmartManage Administrator, and Philips SmarControl and Agent. Philips SmartManage is a solution joint developed by Philips and Altiris Inc.
SmartManage Features and Benefits
The Philips SmartManage is a working console for IT management to gather monitors assets information, run asset report, control assets security, monitor assets security, and issue instant messages to monitor users. Philips SmartManage includes the following major features: 1. Provides an additional security measure that helps corporate users safeguard their investment. 2. Power saving feature that reduces utility costs and manpower required to turn monitors on or off. 3. SmartControl provides an efficient means for adjusting monitor performance and settings. 4. Built-in asset reports reduce audit/maintenance manpower, cycle time and costs. A trial version of SmartManage can be downloaded from http://www.altiris.com/philips For more information of Philips SmartManage, please contact with Philips sales representatives in your country. Notes: SmartManage is a software dedicated to business environments. Personal users normally do not need to use SmartManage.
3.Product Information Click Product Information in the left pane to view the product information stored in the monitor's memory. 4.General Click on General for general information including driver information, device information, and monitor control.
Philips SmartControl
The SmartControl and SmartManage Agent are deployed and installed in computers using Philips monitors. With SmartControl and SmartManage Agent, monitors and PCs can interact with the administrator's inquiries. Because SmartControl operates on individual PC, end users can also use SmartControl to adjust monitor's performance settings. 1. Requirement 1. Graphic cards with nVIDIA (TNT2, GeForce, Quadro, or newer) and ATI (Radeon or newer) graphic chipsets that support the DDC/CI interface 2.Microsoft Windows 2000 and XP operation systems. 3. Philips monitors supporting DDC/CI interface 2. Installation How to download "SmartControl Installation " file: 1. Visit http:// www.philips.com 2. Select "Your Country" 3. Click on "Support Center" 4. Click into "Monitors and PC Products" 5. Enter your model number 6. Enter "Software" page 7. Select "SmartControl Installation", and you can download SmartControl and its driver for installation. Please follow the guidance in the SmartControl installation program. 3. Accessing SmartControl 1. Right click on the desktop of your PC, and select Properties from the shortcut menu pops up. 2. Click on Settings tab, and click on Advanced button. 3. Click Philips SmartControl tab. 4. SmartControl Options 1.Display and Sound By moving the sliding bar toward left or right, users will be able to adjust brightness, contrast, audio volume (if applicable), video noise (not applicable when using DVI-D input), and color temperatures.
Within monitor control, users can click on Auto Setup to achieve optimum performance or click on factory reset to reset the parameters of the monitor. Such choices are disabled when using DVI-D(digit) input.
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DDC Instructions
Pin Assignment
The digital only connector contains 24 signal contacts organized in three rows of eight contacts. Signal pin assignments are listed in the following table:
To Printer port DC 8~12V
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"Analog DDC IC, & EEPROM". 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.
DC 8~12V To Monitor D-sub cable
Power indicator To Monitor D-sub/DVI cable
Fig. 3
Description T.M.D.S. data2T.M.D.S. data2+ T.M.D.S. data2 shield No Connect No Connect DDC clock DDC data No Connect T.M.D.S. data1T.M.D.S. data1+ T.M.D.S. data1 shield No Connect No Connect +5V Power Ground (for +5V) - Cable detect Hot plug detect T.M.D.S. data0T.M.D.S. data0+ T.M.D.S. data0 shield No Connect No Connect T.M.D.S clock shield T.M.D.S. clock+ T.M.D.S. clock-
System and equipment requirements
1. 2. An i486 (or above) personal computer or compatible. Microsoft operation system Windows 95/98 . You have to Install the EDID_PORT_Tool under Win2000/XP . As Fig. 1 .
PowerPin No. indicator 1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Fig. 1 A. Copy the "UserPort.sys" to C:\WINNT\system32\drivers(win2000) C:\WINDOWS\system32\drivers(winXP) B. Running " io.exe" everytime, Before you start to programming edid data . 3. EDID45.exe program . 4. DDC 2BI-ISP TOOL:
Inclusion : A. DDC2BI-ISP TOOL(3138 106 10396) x1 (as Fig. 2) B. Printer cable x1 c. (D-Sub) to (D-Sub) cable x2 D. D-SUB to DVI cable X1 Note: The EDID46.EXE is a windows-based program, which cannot be run in MS-DOS.
19 20 21 22 23 24
Fig. 4
Input analog D-sub connector pin assignment PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 SIGNAL Red video input Green video input / sync on green Blue video input GND GND--Cable detect Red video GND Green video GND Blue video GND DDC +3.3V or +5V Logic GND GND Serial data line (SDA) H-sync / H+V V-sync Data clock line (SCL)
Jumper at VGA_5V position Jumper at VGA position
Jumper at NORMALPrinter port To position
Fig. 2
DDC Instructions
Configuration and procedure
There is no Hardware DDC (DDC IC) anymore. Main EEPROM stores all factory settings and DDC data (EDID code) which is also called Software DDC. The following section describes the connection and procedure for Software DDC application. The main EEPROM can be reprogrammed by enabling '' factory memory data write'' function on the DDC program (EDID46.EXE). Initialize alignment box 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 (EDID46.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 . Step 2: Connecting printer cable and D-Sub cable of monitor as Fig. 4
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3. At the submenu, type the letter of your computer's hard disk drive followed by :EDID46 (for example, C:\EDID46, as shown in Fig. 6).
1
Fig. 6
4. Click OK button. The main menu appears (as shown in Fig. 7). This is for initialize alignment box.
PC
1=Power connector 2=D-SUB connector
To printer port (LTP1)
DC Power 8-12 V
----->
1
To Monitor Printer Port To PC
----->
2 Fig. 7
Fig. 4 Note 1: If the connection is improper, you will see the following error message (as shown in Fig. 8) 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.
Step 3: Installation of EDID46.EXE Method 1: Start on DDC program Start Microsoft Windows. 1. The Program"EDID46.EXE" in service manual cd-rom be copyed to C:\ . 2. Click , choose Run at start menu of Windows as shown In Fig. 5.
Fig. 8
Note 2: During the loading, EDID46 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 as below. Please confirm following steps to avoid this message. Fig. 5 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.
Fig. 9
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DDC Instructions
Re-programming Analog DDC IC
Step 1: After initialize alignment box, connecting all cables and box as shown in Fig. 10(unplug the 15th pin of the D-SUB cable connecting with monitor).
PC
1=Power connector 2=D-SUB connector
To printer port (LTP1)
Fig. 12
1
-----> ----->
DC Power 8-12V
2 3. Click OK button to confirm your selection.
To Monitor Printer Port To PC
4. Click icon (Read EDID function) to read DDC EDID data from monitor. The EDID codes will display on screen as shown in Fig. 13.
To PC Video port (D-sub)
Fig. 13
Step 3: Modify DDC data (verify EDID version, week, year)
Unplug the 5th pin of D-SUB cable connecting with monitor Click (new function) icon from the tool bar, bring up Step 1 of 9 as shown in Fig. 14 . EDID46 DDC application provides the function selection and
Step 2: Read DDC data from monitor
1. Click icon as shown in Fig. 11 from the tool bar to bring up the Channels "Configuration Setup" windows as shown in Fig. 11.
Click this button
Fig. 11
=====>
Select and fill out, If necessary.
2. Select the DDC2Bi as the communication channel. As shown in Fig. 12.
Fig. 14 Fig. 14
Step 4: Modify DDC data (Monitor Serial No.)
1. Click Next , bring up Fig. 15.
DDC Instructions
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Fig. 18 Fig. 15 5. 2. Click Next , bring up Fig.16. Click Next , bring up Fig.19.
Fig. 19 Fig. 16 3. Click Next , bring up Fig.17. 6. Click Next , bring up Fig. 20.
In this step, please confirm the Descriptor Data Type is Monitor Range Limits, and all the items are same as below.
Fig. 17 4. Click Next , bring up Fig.18.
Fig. 20
NOTE: You must modify the Serial NO. In step 7, otherwise the Serial NO. In OSD Couldn't be modified correctly.
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DDC Instructions
7.
Click Next , bring up Fig. 21.
Fig. 24
Step 6: Save DDC data
Fig. 21 8. Click Next , bring up Fig. 22, then click "finish". Sometimes, you may need to save DDC data as a text file for using in other IC chip. To save DDC data, follow the steps below: 1. Click (Save) icon (or click "file"-> "save as") from the tool bar and give a file name as shown in Fig. 25. The file type is EDID46 file (*.ddc) which can be open in WordPad. By using WordPad, the texts of DDC data & table (128 bytes, hex code) can be modified. If DDC TEXTS & HEX Table ar completely correct, it can be saved as .ddc flie to re-load it into DDC IC for DDC Data application.
Fig. 25 2. Fig. 22 Click Save.
Step 7: Exit DDC program
Pull down the File menu and select Exit as shown in Fig. 26.
Step 5: Write DDC data
1. Configuration should be as Fig. 23. And press OK.
Fig. 26 Fig. 23
2. 3.
4
Click (Write EDID) icon from the tool bar to write DDC data. Then wait for 20-30 seconds ,DDC data will be finished Writing. Turn off the monitor, press "INPUT" button and hold it , then press power button to turn on the monitor.(If the power indicator light flicker twice, it means the S/N has been refreshed into the EEPROM.) Press "MENU" button . The S/N is refreshed in the OSD menu as Fig.24.
DDC Instructions
Re-programming Digital DDC IC
Step 1: After initialize alignment box, connecting all cables and box as shown in Fig. 27(Unplug the 15th pin of The DVI cable connecting with monitor).
Monitor A PC Monitor B(190CW8)
1=DVI-D connector
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3. Click OK button to confirm your selection. 4. Click icon (Read EDID function) to read DDC EDID data from monitor. The EDID codes will display on screen as shown in Fig. 30.
To printer port (LTP1)
To video card
DC Power 8~12V
3 D-sub to DVI-D cable
2 2=D-sub connector
To Monitor Printer Port
1
D-sub cable
Fig. 30
Step 3: Modify DDC data (verify EDID version, week, year)
Click (new function) icon from the tool bar, bring up Step 1 of 9 as shown in Fig. 31 . EDID46 DDC application provides the function selection and text change (select & fill out) from Step 1 to Step 9.
Unplug the 15th pin of DVI cable connecting with monitor
Fig. 27
Step 2: Read DDC data from monitor
1. Click icon as shown in Fig. 11 from the tool bar to bring up the Channels "Configuration Setup" windows as shown in Fig. 28.
Click this button
=====>
Select and fill out, If necessary.
Fig. 31
Fig. 28 2. Select the DDC2Bi as the communication channel. As shown in Fig. 29.
Fig. 32 Fig. 29
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DDC Instructions
Step 4: Modify DDC data (Monitor Serial No.)
1. 2. 3. Click Next , bring up Fig. 32. Click Next , bring up Fig. 33. Click Next , bring up Fig. 34.
Fig. 36 6. Click Next , bring up Fig. 37.
NOTE: You must modify the Serial NO. In step 7, otherwise the Serial NO. In OSD Couldn't be modified correctly. Click Next , bring up Fig. 38.
Fig. 33
7.
Fig. 34
Fig. 37
4. 5.
Click Next , bring up Fig. 35. Click Next , bring up Fig. 36.
Fig. 38
Fig. 35
DDC Instructions
8. Click Next , bring up Fig. 39. In this step, please confirm the Descriptor Data Type is Monitor Range Limits, and all the items are same as below.
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2. Click Save. Step 7: Exit DDC program Pull down the File menu and select Exit as shown in Fig. 42.
Fig.39
Step 8: Turn off the monitor, exit the factory mode.
Fig.42
Serial Number Definition
BOM Code
Fig.40
Step 5: Write DDC data 1. Configuration should be as Fig. 40. And press OK. 2. Click (Write EDID) icon from the tool bar to write DDC data. Then wait for 20-30 seconds ,DDC data will be finished Writing. 3. Turn off the monitor, press "INPUT" button and hold it , then press power button to turn on the monitor.(If the power indicator light flicker twice, it means the S/N has been refreshed into the EEPROM.) Step 6: Save DDC data Sometimes, you may need to save DDC data as a text file for using in other IC chip. To save DDC data, follow the steps below: (Save) icon (or click "file"-> "save as") from the tool bar 1. Click and give a file name as shown in Fig. 41. The file type is EDID46 file (*.ddc) which can be open in WordPad. By using WordPad, the texts of DDC data & table (128 bytes, hex code) can be modified. If DDC TEXTS & HEX Table ar completely correct, it can be saved as *.ddc flie to re-load it into DDC IC for DDC Data application.
Panel Supplier AUO CPT LPL(LG) QDI CMO CODE 1 2 3 4 5
BZ1A0625000001 SERIAL NO YEAR/WEEK SERVICE VERSION CHANGE CODE BOM CODE(BILL OF MATERIAL)CODE SITE CODE(PRODUCTION CENTER) BZ CODE(AR-CZECH REPUBLIC VN-HUNGARY(SZR),BZ-SUZHOU DS-DONGGUAN)
Fig.41
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DDC DATA
Standard Timing Identification #3 Horizontal active pixels : 1440 Aspect Ratio : 16:10 Refresh Rate : 75 Detailed Timing #1 Pixel Clock (MHz) : 106.5 H Active (pixels) : 1440 H Blanking (pixels) : 464 V Active (lines) : 900 V Blanking (lines) : 34 H Sync Offset (F Porch) (pixels): 80 H Sync Pulse Width (pixels) : 152 V Sync Offset (F Porch) (lines) : 3 V Sync Pulse Width (lines) : 6 H Image Size (mm) : 408 V Image Size (mm) : 255 H Border (pixels) : 0 V Border (lines) : 0 Flags : Non-interlaced : Normal Display, No stereo : Digital Separate sync. : Positive 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
For 190CW8 CMO panel (analog DDC) ********************************************************************** EDID log file **********************************************************************
Vendor/Product Identification ID Manufacturer Name ID Product Code ID Serial Number Week of Manufacture Year of Manufacture EDID Version, Revision Version : 1 Revision : 3
: : : : :
PHL C018 (HEX.) 4F536 (HEX.) 35 2007
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 : 40 : 25
: BZ10735324918
Display Transfer Characteristic : 2.2 (gamma) Feature Support (DPMS) no 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 Established Timings Established Timings I : no Standby
: Philips 190CW
: RGB color display : Detailed timing block 1
: : : : :
56 76 30 83 140
: : : : : : : :
0.639 0.342 0.297 0.614 0.146 0.067 0.313 0.328
No secondary GTF timing formula supported. Extension Flag Check sum : 0 : A7 (HEX.)
********************************************************************** 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: 18 11: c0 12: 36 13: f5 14: 04 15: 00 16: 23 17: 11 18: 01 19: 03 20: 0e 21: 28 22: 19 23: 78 24: 2a 25: a1 26: 50 27: a3 28: 57 29: 4c 30: 9d 31: 25 32: 11 33: 50 34: 54 35: bf 36: ee 37: 80 38: 71 39: 4f 40: 95 41: 00 42: 95 43: 0f 44: 01 45: 01 46: 01 47: 01 48: 01 49: 01 50: 01 51: 01 52: 01 53: 01 54: 9a 55: 29 56: a0 57: d0 58: 51 59: 84 60: 22 61: 30 62: 50 63: 98 64: 36 65: 00 66: 98 67: ff 68: 10 69: 00 70: 00 71: 1c 72: 00 73: 00 74: 00 75: ff 76: 00 77: 42 78: 5a 79: 31 80: 30 81: 37 82: 33 83: 35 84: 33 85: 32 86: 34 87: 39 88: 31 89: 38 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 68 97: 69 98: 6c 99: 69 100: 70 101: 73 102: 20 103: 31 104: 39 105: 30 106: 43 107: 57 108: 00 109: 00 110: 00 111: fd 112: 00 113: 38 114: 4c 115: 1e 116: 53 117: 0e 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: a7
: 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) : 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) : 1152 x 870 @75Hz (Apple,Mac II)
Established Timings II
Manufacturer's timings
Standard Timing Identification #1 Horizontal active pixels : 1152 Aspect Ratio : 4:3 Refresh Rate : 75 Standard Timing Identification #2 Horizontal active pixels : 1440 Aspect Ratio : 16:10 Refresh Rate : 60
DDC DATA
For 190CW8 CMO panel (digital DDC) ********************************************************************** EDID log file **********************************************************************
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Vendor/Product Identification ID Manufacturer Name ID Product Code ID Serial Number Week of Manufacture Year of Manufacture EDID Version, Revision Version Revision Basic Display Parameters/Features Video Input Definition Maximum H Image Size Maximum V Image Size Display Transfer Characteristic
: : : : :
PHL C018 (HEX.) 4F536 (HEX.) 35 2007
: :
1 3
: : : :
Digital Video Input 40 25 2.2 (gamma) no Standby no Suspend Active Off RGB color display Detailed timing block 1
Detailed Timing #1 Pixel Clock (MHz) H Active (pixels) H Blanking (pixels) V Active (lines) V Blanking (lines) H Sync Offset (F Porch) (pixels) H Sync Pulse Width (pixels) V Sync Offset (F Porch) (lines) V Sync Pulse Width (lines) H Image Size (mm) V Image Size (mm) H Border (pixels) V Border (lines) Flags : : : : : 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
: 106.5 : 1440 : 464 : 900 : 34 : 80 : 152 : 3 : 6 : 408 : 255 : 0 : 0 Non-interlaced Normal Display, No stereo Digital Separate sync. Positive Vertical Sync. Negative Horizontal Sync.
: BZ10735324918
: Philips 190CW
Feature Support (DPMS)
:
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 Established Timings Established Timings I
: :
: : : : :
56 76 30 83 140
: : : : : : : :
0.639 0.342 0.297 0.614 0.146 0.067 0.313 0.328
No secondary GTF timing formula supported. Extension Flag Check sum : : 0 35 (HEX.)
:
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) 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) 1152 x 870 @75Hz (Apple,Mac II)
********************************************************************** 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: 18 11: c0 12: 36 13: f5 14: 04 15: 00 16: 23 17: 11 18: 01 19: 03 20: 80 21: 28 22: 19 23: 78 24: 2a 25: a1 26: 50 27: a3 28: 57 29: 4c 30: 9d 31: 25 32: 11 33: 50 34: 54 35: bf 36: ee 37: 80 38: 71 39: 4f 40: 95 41: 00 42: 95 43: 0f 44: 01 45: 01 46: 01 47: 01 48: 01 49: 01 50: 01 51: 01 52: 01 53: 01 54: 9a 55: 29 56: a0 57: d0 58: 51 59: 84 60: 22 61: 30 62: 50 63: 98 64: 36 65: 00 66: 98 67: ff 68: 10 69: 00 70: 00 71: 1c 72: 00 73: 00 74: 00 75: ff 76: 00 77: 42 78: 5a 79: 31 80: 30 81: 37 82: 33 83: 35 84: 33 85: 32 86: 34 87: 39 88: 31 89: 38 90: 00 91: 00 92: 00 93: fc 94: 00 95: 50 96: 68 97: 69 98: 6c 99: 69 100: 70 101: 73 102: 20 103: 31 104: 39 105: 30 106: 43 107: 57 108: 00 109: 00 110: 00 111: fd 112: 00 113: 38 114: 4c 115: 1e 116: 53 117: 0e 118: 00 119: 0a 120: 20 121: 20 122: 20 123: 20 124: 20 125: 20 126: 00 127: 35
Established Timings II
:
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
:
: : :
1152 4:3 75
: : :
1440 16:10 60
: : :
1440 16:10 75
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ISP Instructions
Step 1. Save the MST ISP tool to your computer. ISP_TOOL V4.2.0 TPV (958KB,Created day: 2007.01.26)
ISP_TOOL V4.2.0 TPV
2. Save the BIN files(hexcode) to your computer,
Step 2: Connect to ISP Board,P/N:3138 106 10396.
Connect to PC Printing port
Connect to monitor D-SUB
Jumper at the VGA position Jumper at the VGA-5V position
Jumper at the NORMAL position
Step 3: Update TV.
I. Open the ISP_TOOL V4.2.0 TPV.EXE
ISP Instruction
2. Click "Dis Con"
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3. Click "connect",
4. Click "Device" to choose the device type Pm25LV010(A).
5. Click "Load" to choose the corresponding ISP software according the model. .
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ISP Instruction
6. Click "Read", then click "Read" to choose the corresponding ISP software according the model. Then click "Auto", and run it until OK.
FAQs (Frequently Asked Questions)
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General FAQs Q: When I install my monitor what should I do if the screen shows 'Cannot display this video mode'? A: Recommended video mode for Philips 19": 1440x900 @60Hz. 1. Unplug all cables, then connect your PC to the monitor that you used previously. 2. In the Windows Start Menu, select Settings/Control Panel. In the Control Panel Window, select the Display icon. Inside the Display Control Panel, select the 'Settings' tab. Under the setting tab, in box labeled 'desktop area', move the slidebar to 1440x900 pixels (19"). 3. Open 'Advanced Properties' and set the Refresh Rate to 60Hz, then click OK. 4. Restart your computer and repeat step 2 and 3 to verify that your PC is set at 1440x900@60Hz (19"). 5. Shut down your computer, disconnect your old monitor and reconnect your Philips LCD monitor. 6. Turn on your monitor and then turn on your PC.
Q: What does 'refresh rate' mean in connection with an LCD monitor? A:The refresh rate is of much less relevance for LCD monitors. LCD monitors display a stable, flicker-free image at 60Hz. There is no visible difference between 85Hz and 60Hz.
Q: What are the .inf and .icm files on the CD-ROM? How do I install the drivers (.inf and . icm)? A:These are the driver files for your monitor. Follow the instructions in your user manual to install the drivers. Your computer may ask you for monitor drivers (.inf and .icm files) or a driver disk when you first install your monitor. Follow the instructions to Insert the ( companion CD-ROM) included in this package. Monitor drivers (.inf and .icm files) will be installed automatically.
Q: How do I adjust the resolution? A:Your video card/graphic driver and monitor together determine the available resolutions. You can select the desired resolution under Windows® Control Panel with the "Display properties"
Q: What if I get lost when I am making monitor adjustments? A: Simply press the OK button, then select 'Reset' to recall all of the original factory settings.
Q: What is the Auto function? A:The AUTO adjustment key restores the optimal screen position, phase and clock settings by pressing of a single button without the need to navigate through OSD (On Screen Display) menus and control keys. Note: Auto function is available in selected models only.
Q: My Monitor has no power (Power LED does not light up). What should I do? A: Make sure the AC power cord is connected between the monitor and AC outlet,and click a key on keyboard/mouse to wake up the PC.
Q: Will the LCD monitor accept an interlaced signal under PC models? A: No. If an Interlace signal is used, the screen displays both odd and even horizontal scanning lines at the same time, thus distorting the picture.
Q:What does the Refresh Rate mean for LCD? A: Unlike CRT display technology, in which the speed of the electron beam is swept from the top to the bottom of the screen determines flicker, an active matrix display uses an active element (TFT) to control each individual pixel and the refresh rate is therefore not really applicable to LCD technology.
Q: Will the LCD screen be resistant to scratches? A: A protective coating is applied to the surface of the LCD, which is durable to a certain extent (approximately up to the hardness of a 2H pencil). In general, it is recommended that the panel surface is not subject to any excessive shocks or scratches.
Q: How should I clean the LCD surface? A: For normal cleaning, use a clean, soft cloth. For extensive cleaning, please use isopropyl alcohol. Do not use other solvents such as ethyl alcohol, ethanol, acetone, hexane, etc . Q:Can I change the color setting of my monitor? A:Yes, you can change your color setting through OSD control as the followingprocedures, 1. Press "OK" to show the OSD (On Screen Display) menu 2. Press "Down Arrow" to select the option "Color" then press "OK" to enter colorsetting, there are four settings as below. a. Color Temperature; The six settings are 5000K, 6500K, 7500K, 8200K, 9300K and 11500K. With settings in the 5000K range the panel appears 'warm', with a red-white color tone, while a 11500K temperature yields 'cool,blue-white toning." b. sRGB; this is a standard setting for ensuring correct exchange of colors between different device (e.g. digital cameras, monitors, printers, scanners,etc) c. User Define; the user can choose his/her preference color setting by adjusting red, green blue color. *A measurement of the color of light radiated by an object while it is being heated.This measurement is expressed in terms of absolute scale, (degrees Kelvin). Lower Kevin temperatures such as 2004K are red; higher temperatures such as 9300K are blue. Neutral temperature is white, at 6504K.
Q: Can the Philips LCD Monitor be mounted on the wall? A: Yes. Philips LCD monitors have this optional feature. For standard VESA mount holes on the rear cover allows the user to mount the Philips monitor on most of the VESA standard arms or accessories. We recommend to contact your Philips sales representative for more information.
Screen Adjustments Q: When I install my monitor, how do I get the best performance from the monitor?
A:For best performance, make sure your display settings are set at 1440x900@60Hz for 19". Note: You can check the current display settings by pressing the OSD OK button once. The current display mode is shown in OSD first page.
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FAQs (Frequently Asked Questions)
Q: How do LCDs compare to CRTs in terms of radiation? A: Because LCDs do not use an electron gun, they do not generate the same amount of radiation at the screen surface.
Compatibility with other Peripherals Q: Can I connect my LCD monitor to any PC, workstation or Mac? A: Yes. All Philips LCD monitors are fully compatible with standard PCs, Macs and workstations. You may need a cable adapter to connect the monitor to your Mac system. Please contact your Philips sales representative for more information.
Q: Are Philips LCD monitors Plug-and-Play? A: Yes, the monitors are Plug-and-Play compatible with Windows® 95, 98, 2000, XP and Vista
Q: What is USB (Universal Serial Bus)? A: Think of USB as a smart plug for PC peripherals. USB automatically determinesresources (like driver software and bus bandwidth) required by peripherals. USB makes necessary resources available without user intervention. There are three main benefits of USB. USB eliminates "case anxiety," the fear of removing the computer case to install circuit board cards -- that often requires adjustment of complicated IRQ settings -- for add-on peripherals. USB does away with "port gridlock." Without USB, PCs are normally limited to one printer, two Com port devices (usually a mouse and modem), one Enhanced Parallel Port add-on (scanner or video camera, for example),and a joystick. More and more peripherals for multimedia computers come on the market every day. With USB, up to 127 devices can run simultaneously on one computer. USB permits "hot plug-in." No need to shut down, plug in, reboot and run set up to install peripherals. No need to go through the reverse process to unplug a device. Bottom line: USB transforms today's "Plug-and-Pray" into true Plug-and-Play!Please refer to glossary for more information about USB. Q: What is a USB hub ? A: A USB hub provides additional connections to the Universal Serial Bus. A hub's upstream port connects a hub to the host, usually a PC. Multiple downstream ports in a hub allows connection to another hub or device, such as a USB keyboard, camera or printer.
LCD Panel Technology Q: What is a Liquid Crystal Display? A: A Liquid Crystal Display (LCD) is an optical device that is commonly used to display ASCII characters and images on digital items such as watches, calculators,portable game consoles, etc. LCD is the technology used for displays in notebooks and other small computers. Like light-emitting diode and gas-plasma technologies,LCD allows displays to be much thinner than cathode ray tube (CRT) technology. LCD consumes much less power than LED and gas-displays because it works on the principle of blocking light rather than emitting it. Q: What differentiates passive matrix LCDs from active matrix LCDs? A: An LCD is made with either a passive matrix or an active matrix display grid. An active matrix has a transistor located at each pixel intersection, requiring less current to control the luminance of a pixel. For this reason, the current in an active matrix display can be switched on and off more frequently, improving the screen refresh time (your mouse pointer will appear to move more smoothly across the screen, for example). The passive matrix LCD has a grid of conductors with pixels located at each intersection in the grid. Q: What are the advantages of TFT LCD compared with CRT? A: In a CRT monitor, a gun shoots electrons and general light by colliding polarized electrons on fluorescent glass. Therefore, CRT monitors basically operate with an analog RGB signal. A TFT LCD monitor is a device that displays an input image by operating a liquid crystal panel. The TFT has a fundamentally different structure than a CRT: Each cell has an active matrix structure and independent active elements. A TFT LCD has two glass panels and the space between them is filled with liquid crystal. When each cell is connected with electrodes and impressed with voltage, the molecular structure of the liquid crystal is altered and controls the amount of inlet Lighting to display images. A TFT LCD has several advantages over a CRT, since it can be very thin and no flickering occurs because it does not use the scanning method.
Q: Why is vertical frequency of 60Hz optimal for an LCD monitor? A: Unlike a CDT monitor, the TFT LCD panel has a fixed resolution. For example, an XGA monitor has 1024x3 (R, G, B) x 768 pixels and a higher resolution may not be available without additional software processing. The panel is designed to optimize the display for a 65MHz dot clock, one of the standards for XGA displays. Since the vertical/horizontal frequency for this dot clock is 60Hz/48kHz, the optimum frequency for this monitor is 60Hz Q: What kind of wide-angle technology is available? How does it work? A: The TFT LCD panel is an element that controls/displays the inlet of a backlight using the dual-refraction of a liquid crystal. Using the property that the projection of inlet light refracts toward the major axis of the liquid element, it controls the direction of inlet light and displays it. Since the refraction ratio of inlet light on liquid crystal varies with the inlet angle of the light, the viewing angle of a TFT is much narrower than that of a CDT. Usually, the viewing angle refers to the point where the contrast ration is 10. Many ways to widen the viewing angle are currently being developed and the most common approach is to use a wide viewing angle film, which widens the viewing angle by varying the refraction ratio. IPS (In Plane Switching) or MVA (Multi Vertical Aligned) is also used to give a wider viewing angle.
Q: Why is there no flicker on an LCD Monitor? A: Technically speaking, LCDs do flicker, but the cause of the phenomenon is different from that of a CRT monitor -- and it has no impact of the ease of viewing. Flickering in an LCD monitor relates to usually undetectable luminance caused by the difference between positive and negative voltage. On the other hand, CRT flickering that can irritate the human eye occurs when the on/off action of the fluorescent object becomes visible. Since the reaction speed of liquid crystal in an LCD panel is much slower, this troublesome form of flickering is not present in an LCD display
Q: Why is an LCD monitor virtually low of Electro Magnetic Interference? A: Unlike a CRT, an LCD monitor does not have key parts that generate Electro Magnetic Interference, especially magnetic fields. Also, since an LCD display utilizes relatively low power, its power supply is extremely quiet.
Ergonomics, Ecology and Safety Standards Q: What is the CE mark? A: The CE (Conformite Europeenne) mark is required to be displayed on all regulated products offered for sale on the European market. This 'CE' mark means that a product complies with the relevant European Directive. A European Directive is a European 'Law' that relates to health, safety, environment and consumer protection, much the same as the U.S. National Electrical Code and UL Standards. Q: Does the LCD monitor conform to general safety standards? A: Yes. Philips LCD monitors conform to the guidelines of MPR-II and TCO 99/03 standards for the control of radiation, electromagnetic waves, energy reduction, electrical safety in the work environment and recyclability. The specification page provides detailed data on safety standards.
Safety Test Requirements
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.
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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
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
Test voltage
2820VDC (2000VAC)
1700VDC (1200VAC) 1 second
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
5 mA
Test current: 25A,AC Test time: 3 seconds(min.) Resistance required: <=0.09+Rohm, R is the resistance of the mains cord.
(ChenHwa 9032 tester) Video cable
Connect the "video cable" or "grounding screw" to the CLIP on your tester.
Ramp time (Tester)
Grounding screw
2.2.1 The minimum test duration for Quality Control Inspector must be 1 minute. 2.2.2 The test voltage must be maintained within the specified voltage + 5%. 2.2.3 There must be no breakdown during the test. 2.2.4 The grounding blade or pin of mains plug must be conducted with accessible metal parts.
Power outlet Connect the power cord to the monitor.
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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Wiring Diagram
Block Diagram
Hudson 8 : PHILIPS 190CW8 MAIN BOARD BLOCK DIAGRAM
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D-SUB Connector Analog Signal
R , G , B , H / V SYNC VGA-SCL VGA-SDA
Scaler Chip: PUM56BWHL-LF-1 with Internal MCU/Flash Memory Flash ROM:128KB 3.3V: VDVI,VMPLL,VPLL,VDDP, AVDD 1.8V: VDDC
Dual Channel LVDS Signal
LCD PANEL
Panel_Vcc (5V)
INVETER CIRCUIT DDC EEPROM 24C02 Digital Signal DVI-SCL DVI-SDA DATA EEPROM 24C16 BL-PWM for Max. Current BL-BRIGHT for backlight adjustment BL-EN for backlight on LCD-ON for Panel ON
Q302 AO3401
I2C
DDC EEPROM 24C02
DVI-D Connector Digital Signal
Key Control Board
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Block Diagram
Hudson 8 : PHILIPS 190SW8 MAIN BOARD BLOCK DIAGRAM
D-SUB Connector Analog Signal
R , G , B , H / V SYNC VGA-SCL VGA-SDA
Scaler Chip: PUMO5PCWHL-LF with Internal MCU/Flash Memory Flash ROM:128KB 3.3V: VDVI,VMPLL,VPLL,VDDP, AVDD 1.8V: VDDC
Dual Channel LVDS Signal
LCD PANEL
Panel_Vcc (5V)
INVETER CIRCUIT DDC EEPROM 24C02 Digital Signal DVI-SCL DVI-SDA DATA EEPROM 24C16 BL-PWM for Max. Current BL-BRIGHT for backlight adjustment BL-EN for backlight on LCD-ON for Panel ON
Q302 AO3401
I2C
DDC EEPROM 24C02
DVI-D Connector Digital Signal
Key Control Board
Scaler Board Diagram(190CW8)-1
1 2 3 4 5 6 7 8
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9
R101 0R05 1/16W
R102 100R 1/16W 5% R103 100R 1/16W 5% R106 2K2 1/16W 5% C102 C103 22pF 22pF
CN101 A2
CN102 C1 C102 A3 C104 A6 C106 A7 C108 B6 C110 B7 C112 C4 C114 C9 C116 D9 D101 D8 D103 B3 D105 C8 D111 E2 D113 E3 D115 E3 D117 E4 FB102 A5 Q101 C6 R102 A3 R104 A6 R106 A3 R108 A6 R110 A1 R112 B5 R114 B6 R116 B5 R118 C8 R120 C7 R122 C4 R124 C6 R126 D4 R128 D4 R130 D4 R132 D8 R134 D7 R136 D5 R138 E6 U101 C8 ZD101 A2 ZD103 B3 ZD105 B2 ZD107 C3 ZD109 C2
C B A
2
2
ZD101 ZD102 R105 2K2 1/16W 5% RLZ5.6B RLZ5.6B
DSUB_H DSUB_V
3 3 VGA_B+ 1
FB102 BEAD 2 R107 75R 1/16W 5% VGA_BR104 C104 5pF/50V R108 100R 1/16W 5% C105 0.047uF C106 1000pF C107 0.047uF 100R 1/16W 5% C101 0.047uF DSUB_B+ 3
C1