Philips 190CW7CS/00, 190CW7CS/96, 190CW7CB/69, 190CW7CS/27, 190CW7CS/69 Service Manual

...

Description Page Important Safety Notice-----------------------------------2 Technical Data----------------------------------------------3 Installation---------------------------------------------------4 Troubleshooting--------------------------------------------5 On Screen Display--------------------------------------6~7 Lock/unlock,Aging,Factory mode-----------------------8

-------------------------------Mechanical Instructions ----------------------------10~11 Color adjustment -----------------------------------------12

Electrical instruction --------------------------------15~16 DDC Instructions&Serial Number ----------------17~23 DDC DATA --------------------------------------------24~25

-----------------------26~27

Philips Pixel Defect Policy 9

FAQs (Frequently Asked Questions)-------------13~14

Firmware Upgrade for CPU-

Horizontal frequencies

30-83kHz

TABLE OF CONTENTS

Published by BCU Monitors Printed in Suzhou Copyright reserved Subject to modification K Jul. 27 2006

Description Page

---------------------------------28 Wiring Diagram------------------------------------------29 Block Diagram--------------------------------------------30 Scaler Diagram&C.B.A. ---------------------------31~37 Power Diagram & C.B.A. --------------------------38~41 Control Diagram&C.B.A. --------------------------42~43 General product specification--------------------44~65 Exploded View -------------------------------------------66 Repair tips--------------------------------------------67~68 Repair Flow chart-----------------------------------69~71 Safety Test Requirments-------------------------------72 Spare/ arts List-----------------73~77 Different Parts List----------------------------------78~85 Revision List----------------------------------------------86

Recommended P

Failure Mode Of Panel-

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES

CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.

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.

SAFETY NOTICE

Chassis: HUDSON7

3138 106 10544

19 inch TFT WXGA LCD Colour Monitor

190CW7CS/00 190CW7CS/27 190CW7CS/69 190CW7CS/75 190CW7CS/93 190CW7CS/96 190CW7CB/69 190CW7CB/93 190WV7CS/00

Important Safety Notice

190CW7 LCD

Proper service and repair isimportant to the safe, reliable

operation of all HPConsumer Electronics Company**

Equipment. The service procedures recommended by HP and

described in this service manual are effective methods of

performing service operations. Some ofthese 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. HP 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, HP has not

undertaken any such broad evaluation. Accordingly, a

servicer who uses a service procedure or tool which is not

recommended by HP 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, HP Consumer

Electronics Company will bereferred to as HP.

Critical components having special safety characteristics are

identified with a bythe Ref. No. inthe 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.

*BrokenLine

WARNING

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

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.)

FOR PRODUCTS CONTAINING LASER :

DANGER- Invisible laser radiation when open.

AVOID DIRECT EXPOSURE TO BEAM.

CAUTION- Use of controls or adjustments or

performance of procedures other than

those specified herein may result in

hazardous radiation exposure.

CAUTION- The use of optical instruments with this

product will increase eye hazard.

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.

Technical Data

190CW7 LCD

Pin Assignment

Input DVI-D connector pin

Red video input

Green video input

Blue video input

GND

Cable detect

Red video GND

Green video GND

Blue video GND

DDC +3.3V OR +5V

GND

Serial data line (SDA)

H-sync

V-sync

Data clock line (SCL)

9 10

Pin No.

Assignment

Pin No. Description

T.M.D.S. data2-

T.M.D.S. data2+

T.M.D.S. data2 shield

No Connect

DDC clock

DDC data

No Connect

T.M.D.S. data1-

T.M.D.S. data1+

T.M.D.S. data1 shield

No Connect

+5V Power

Ground (for +5V) - Cable detect

Hot plug detect

T.M.D.S. data0-

T.M.D.S. data0+

T.M.D.S. data0 shield

No Connect

T.M.D.S clock shield

T.M.D.S. clock+

T.M.D.S. clock-

LCD panel

Type NR. : M190A1 Outside dimensions : 427.2(w)*277.4(h)*17.0(d) (Typ) mm Pitch ( mm ) : 0.285 mm x 0.285 mm Color pixel arrangement : RGB vertical stripes Display surface : low reflection, antiglare with hard coating Color depth : 16.2M colors (6 bits+FRC) Backlight : CCFL edge light system Active area(WxH) : 410.4 x 256.5mm (19.05" diagonal) View angle (CR>10) : 75/75 (min), 85/85 (typ) for Horizontal & 70/

70 (min), 80/80 (typ) for Vertical Contrast ratio : 850:1(Typ.) 500:1(Min.) White luminance : Original color 230 nits (Min), 300 nits (Typ.)

Response time : 5ms (typ) Scanning frequencies Hor. : 30 - 83 K Hz Ver. : 55 -75Hz Video dot rate : <140 MHz Power input : 90-264 V AC, 50/60 ± 2Hz Power consumption : < 36W(typ.) maximum Ambi ent temp eratu re : 0 °C-35°C

Power input connection Power cord length : 1.8 M Power cord type : 3 leads power cord with

protective earth plug. Power m anagement The monitor must comply with the Microsoft On Now specification, with two power management states, as defined by the VESA DPMS document. The monitor must appropriately display the DPMS state.

Mode HSYNC VSYNC Video Pwr-cons . Indi cation Rec.

time

Power-OnOn On active < 36 W(typ..)

34 W (typ.)

Green LED --

Off Off Off blanked < 1 W Amber LED < 3

Power Off

N/A < 1 W LED Off

Susceptibility of display to external environment

Operating

- Temperature : 0 to 40 degree C

- Humidity : 80% max

- Altitude : 0-3658m

- Air pressure : 600-1100 mBAR

Storage

- Temperature : -20 to 60 degree C

- Humidity : 95% max

- Altitude : 0-12192m

- Air pressure : 300-1100 mBAR

190CW7 LCD

Installation

Front View

Rear View

Power cord

VGA signal cable

EDFU pack

Accessory Pack

Item Description

Connecting to Your PC

6 AUTO

To switch monitor's power On and Off

Automatically adjust the horizontal position, vertical position, phase and clock setting

To access OSD menu

To move the adjust

To adjust brightness of the display

/ to confirm

To adjust contrast of the display

1) Connect the power cord to the back of the monitor firmly.

Notes:If you use an Apple Macintosh , you need to connect the special Mac adapter to one end of the monitor signal cable.

1 2 3 4

Kensington anti-thief lock AC power input DVI-D input VGA input

(a) (b)

(c)

(d)

Connect to PC

Turn off your computer and unplug its power cable. Connect the monitor signal cable to the video connector on the back of your computer. Plug the power cord of your computer and your monitor into a nearby outlet. Turn on your computer and monitor. If the monitor displays an image, installation is complete.

190CW7 LCD

Troubleshooting

Common Problems

Having this problem

Check these items

No Picture (Power LED not lit)

1.Make sure the power cord is plugged into the power outlet and into the back of the monitor.

2.First, ensure that the power button on the front of the monitor is in the OFF position, then press it to the ON position.

No Picture (Power LED is amber or yellow)

1.Make sure the computer is turned on.

2. Make sure the signal cable is properly connected to your computer.

3.Check to see if the monitor cable has bent pins.

4.The Energy Saving feature may be activated

Screen says

1. Make sure the monitor cable is properly connected to your computer. (Also refer to the Quick Set-Up Guide).

2.Check to see if the monitor cable has bent pins.

3. Make sure the computer is turned on.

AUTO button not working properly

1.The Auto Function is designed for use on standard Macintosh or IBM-compatible PCs running Microsoft Windows.

2. It may not work properly if using nonstandard PC or video card.

Imaging Problems

Display position is incorrect

1.Press the Auto button.

2. Adjust the image position using the Horizontal Position and/or Vertical Position in OSD Main Controls.

Image vibrates on the screen

Check that the signal cable is properly connected to the graphics board or PC.

Vertical flicker appears

1. Press the Auto button.

2. Eliminate the vertical bars using the More Settings of Phase/Clock in OSD Main Controls.

Horizontal flicker appears

1. Press the Auto button.

2. Eliminate the vertical bars using the More Settings of Phase/Clock in OSD Main Controls.

The screen is too bright or too dark

Adjust the contrast and brightness on OSD Main Controls. (The backlight of the LCD monitor has a fixed life span. When the screen becomes dark or begins to flicker, please contact your dealer).

An after-image appears

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.

An after-image remains after the power has been turned off.

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 peroid of time.

Green, red, blue, dark, and white dots Remains

The remaining dots are normal characteristic of the liquid crystal used in today's technology.

ATTENTION

CHECK CABLE CONNECTION

This page deals with problems that can be corrected by a user. If the problem still persists after you have tried thesesolutions, contact Philips customer service representative.

190CW7 LCD

On Screen Display

Description of the On Screen Display

Basic and simple instruction on the control keys.

When you press "menu" button on the front control of your monitor, the On-Screen Display (OSD) Main Controls window will pop up and you can then start making adjustments to your monitor's various features. Use the keys to make your adjustments.

This is a feature in all Philips LCD monitors. It allows an end user to adjust screen performance of the monitors directly through an on-screen instruction window. The user interface provides userfriendliness and ease-of-use when operating the monitor.

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.

190CW7 LCD

On Screen Display

190CW7 LCD

Lock/Unlock,Aging,Factory Mode

Front Control

To Lock/Unlock OSD FUNCTION(User Mode)

The OSD function can be locked by pressing"OK"button(1) for more than 10 seconds, the screen shows following windows for 4 seconds. Everytime when you press"OK" button, this message appears on the screen automatically.

ATTENTION SIGNAL

OSD MAIN CONTROLS

LOCKED

Unlock OSD function

Unlocked OSD function can be released by pressing "OK" button for more than 10 seconds again.

ATTENTION SIGNAL

OSD MAIN CONTROLS

UNLOCKED

After 15 seconds, bring up:

----------

---------repeatly Connect Signal cable again=> go back to normal display

After 15 seconds, bring up:

Access Aging Mode

Step1:D Step 2 : [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:

isconnect Interface Cable between Monitor and PC.

Turn off LCD monitor.Then

Access Factory Mode

1). Turn off monitor.

2).

3).Press "MENU" button, wait until the OSD menu with Characters "HUDSON 190CW7 V0.15 2006-06-26" (below OSD menu) come on the Screen of the monitor.

[Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons

Factory Mode indicator

Factory Menu Cursor can move on gray color area Hot key function: by pressing " LEFT " and " RIGHT " key Simultaneously at User Mode (or Factory Mode) (PS: The OffsetRGBfunction can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1440*900 vertical 60Hz. Slightly increase or decrease the value until snowy noise completely disappear.

ATTENTION

AGING...

ATTENTION

AGING...

ATTENTION

AGING...

ATTENTION

AGING...

ATTENTION

AGING...

ATTENTION

AGING...

190CW7 LCD

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 15" 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.

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 appear as pixels or sub pixels that are always lit or 'on'. These are the types of bright dot defects:

One lit red, green or blue sub pixel

Two adjacent lit sub pixels:

- Red+ Blue =Purple

- Red+ Green =Yellow

- Green+ Blue =Cyan (Light Blue)

Three adjacent lit sub pixels (one white pixel)

Black Dot Defects Black dot defects appear as pixels or sub pixels that are always dark or 'off'. These are the types of black dot defects:

One dark sub pixel Two or three adjacent dark sub pixels

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.

Note:

* 1 or 2 adjacent sub pixel defects = 1 dot defect

TOTAL DOT DEFECTS ACCEPTABLE LEVEL

MODEL 190CW7

Total bright or bl ack dot defe cts of all types 5orfewer

BRIGHT DOT DEFECTS ACCEPTABLE LEVEL

MODEL

190CW7

1 lit subpixel

3 or fewer

2 adjacent lit subpixels

1 or fewer

3 adjacent lit subpixels (one white

pixel)

Distance between two bright dot

defects*

Total bright dot defects of all types

BLACK DOT DEFECTS ACCEPTABLE LEVEL

MODEL

190CW7

1 dark subpixel 5 or fewer

2 adjacent dark subpixels 2 or fewer

3 adjacent dark subpixels(one white pixel) 0

Distance between two black dot defects* 15 mm or more

Total black dot defects of all types 5 or fewer

25mm or more

3 or fewer

Philips Pixel Defect Policy

190CW7 LCD

Mechanical Instruction

Front view

Back view

1. Remove .the base

Fig.8

Fig.2

Fig.1

Fig.11

Fig.9

Fig.10

2: Remove the Back Cover Assy

a. Unscrew 1 screws as shown in Fig.6. b. Open 10 clicks on right and left side as shown in Fig.7 and Fig.8. c. Open 7 clicks on bottom side as shown in Fig.9. d. Open 7 clicks on top side as shown in Fig.10. e. Remove the BACK COVER ASSY in Fig.11.

Fig.3

Fig.4

Fig.5

Fig.6

a: Place the monitor face down on a smooth surface as Fig.3.

Be carefully to prevent the scratch and injury during the uninstallation. Press the botton and push the base as Fig.3.

b: Drag the click to left and slip the stand bottom to left at the same time

as Fig.4.

Fig.7

Botton

Base

c: Remove the three screws and remove the hinge and stand top as

Fig.5.

190CW7 LCD

Mechanical Instruction

In warranty, it is not allowed to disassembly the LCD panel, even the

backlight unit defect.

Out of warranty, the replacment of backlight unit is a correct way

when the defect is cused by backlight (CCFL,Lamp).

Fig. 17

Fig. 18

Fig. 19

Fig. 16

Fig.12

Fig.13

Fig.14

Fig.15

3. Remove the Key board and bezel. a.

b. Unscrew the 2 screws to remove the bezel as Fig. 12.

Unscrew the 2 screws and disconnect the 1 cable to remove the

Key board as Fig.11.

4. Remove the Scaler , Power board.

a. b. Disconnect the 1 cable carefully and turn the SHIELDING ASSY to

right as Fig.15~16.

c. Unscrew the 14 screws to r

SHIELDING ASSY ,

Unscrew the 4 screws on left and right side as Fig.13~14.

emove the SHIELDING ASSY as

Fig. 17~18.

d. Disconnect the 4 cables to remove the Scaler and Power board.

Fig. 20

190CW7 LCD

Color Adjustment

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.

Fig. 1

Fig. 2

Clear imageClear image

Measurement/viewing selectorMeasurement/viewing selector

Fig. 3

4). Press button, then select factory mode indicator by"MENU" "LEFT" or "RIGHT" button .Press"MENU" button to bring up submenu windows as below:

Fig.5

Cover (black)Cover (black)

Measurement viewing selectorMeasurement viewing selector

Fig. 4

Fig. 2

5.Display Press "LEFT" or "RIGHT" button to select . Change the value by "LEFT" or "RIGHT" key until the X,Y co-ordinates as below

4. Access Factory Mode

1). Turn off monitor.

2).

3).Press "MENU button, wait until the OSD menu with Characters" HUDSON 190CW7 V0.15 2006-06-26" (below OSD menu) come on the Screen of the monitor. as shown in Fig3.

[Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons

Factory Mode indicator

5.1 White color adjustment

There are three factory preset white color 9300K, 6500K, sRGB. Apply full white pattern, with brightness in 100 % position and the contrast control at 50 % position. The 1931 CIE Chromaticity (color triangle) diagram (x,y) coordinate for the screen center should be:

Product spec.

9300K CIE coordinates X = 0.283 ± 0.02

Y = 0.297 ± 0.02

6500K/ sRGB CIE coordinates X = 0.313 ± 0.02

Y = 0.329 ± 0.02

sRGB CIE coordinates X = 0.313 ± 0.02

Y = 0.329 ± 0.02

Production alignment spec.

9300K CIE coordinates X = 0.283 ± 0.005

Y = 0.297 ± 0.005

6500K/ sRGB CIE coordinates X = 0.313 ± 0.005

Y = 0.329 ± 0.005

sRGB CIE coordinates X = 0.313 ± 0.005

Y = 0.329 ± 0.005

Quality Inspection spec.

9300K CIE coordinates X = 0.283 ± 0.015

Y = 0.297 ± 0.015

6500K/ sRGB CIE coordinates X = 0.313 ± 0.015

Y = 0.329 ± 0.015

sRGB CIE coordinates X = 0.313 ± 0.015

Y = 0.329 ± 0.015

190CW7 LCD

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 f or Philips 19 " : 1440 x 900 @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 Contr ol Panel Window, s elect the Display ic on. Inside the Display Control Panel, select the 'Settings' tab. Under the setting tab, in box labeled 'desktop ar ea', mov e the slidebar to 1440 x 900 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 1440 x 900@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: Whatdoes'refreshrate'meaninconnectionwithanLCDmonitor?

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: Wh at ar e the .inf an d .icm f iles o n th e CD-ROM? Ho w d o I i n stall the d r i vers (.inf and . i c m )?

A: These are the driv er files for your monitor. Follow the instructions in your us er manual to install the drivers. Your computer may ask you for monitor

drivers (.inf and . icm files) or a driv er disk when you first install your monitor. Follow the instructions to inser t 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 deter mine 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 makin g monitor adjustments?

A: Simply press the MENU button, then select 'Reset' to recall all of the original f actory settings.

Q: What is the Auto function?

A: The AUTO adjustment k ey 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 c ord 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: Wh at d o es th e R efresh Rat e mean f or LCD?

A: Unlike CRT display technology, in which t he speed of the electron beam is swept from the top to the bottom of the screen det ermines flicker, an

active matrix display uses an active element (TFT) t o control each individual pixel and t he 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 s urface of the LCD, which is durable to a certain extent (approximately up t o 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 s h ould I c lean t he 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 following procedures,

1. Press "MENU" to show the OSD (On Screen Display) menu.

2. Press "Left Arrow" to select the option "color" then press "MENU" to enter color setting, there are five settings as below.

a. 6500K; this setting features the panel closed to red-whit e color tone. b. 9300K; this setting features the panel closed to blue-white color tone. c. Original; this setting load the default panel setting in ter ms of color tone. (Not e: different panel maker may feature a different c olor t emperature*) d. User Define; the user can choose his/ her pr eference color setting by adjusting red, green, blue color. e. sRGB; this is a standard setting for ensuring c orrect exchange of c olors between different device (e.g. digital cameras, monit ors, printers,

scanners, etc.)

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 r epresentative for more information.

Screen A djustmen ts

Q: What is the FPadjust program on the CD-ROM?

A: The FPadjust program generates alignment patterns that help you adjust monitor settings such as C ontrast, Brightness, Horizontal Position,

Vertical Position, Phase and Clock for optimal performance.

Q: When I install my monitor, how do I get the best performance from the monitor?

A:1. For best performance, make sure your display s ettings are set at 1440 x 900@60Hz for 19". Note: You can check the current dis play settings

by pressing the OSD MENU button onc e. The curr ent display mode is shown in OSD first page.

FAQs (Frequently Asked Questions)

190CW7 LCD

FAQs (Frequently Asked Questions)

2. To install the Flat Panel Adjust (FPadjust) program located on the monitor setup CD-ROM, open the CD-ROM and double-click the FP_setup4.3.exe icon. This will install FP Adjust automatically and place a shortcut on your desktop.

3. Run FPadjust by double clicking the shortcut. Follow the instructions step by step to optimize image performance with your system's video controller.

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: Are Philips LCD monitors Plug-and-Play?

A: Yes, the monitors are Plug-and-Play compatible with Windows 95, 98, 2000 and XP.

Q: What i s USB (Un iver sal Ser ial Bus )?

A: Think of USB as a smart plug for PC peripherals. USB automatically determines resources (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. USBdoes 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 h ub ?

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 advant ages of TFT LCD comp ared w ith 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

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 t he CE m ark ?

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, environm

ent

and consumer protection, much the same as the U.S. National Electrical Code and UL Standards.

Q: Does the LCD monito r c onform t o g ener al s afet y s tandards?

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.

190CW7 LCD

Electrical Instructions

1 Electrical characteristics

1.1 Interface signals

1). D-Sub Analog

Input signal : Video, Hsync., Vsync

Video : 0.7 Vp-p, input impedance, 75 ohm @DC

Sync. : Separate sync TTL level , input impedance 2.2k ohm terminate

Hsync Positive/Negative

Vsync Positive/Negative Composite sync TTL level, input impedance 2.2k ohm terminate(Positive/Negative)

Sync on green video 0.3 Vp-p Negative (Video 0.7 Vp-p Positive)

2). Intel DVI Digital Input signal : Four channel TMDS signal

1.2 Interfac e

1.2.1 D-Sub Cabl e

Length : 1.8 M +/- 50 mm (fixed) , fix in monitor and with transplant pin protect cover.

Connector type : D-Sub male with DDC2B pin assignments.

Blue connector thumb-operated jack screws

1.3 Timing requirement

1.3.1 Mode storing capacity

Factory preset modes : 20

Preset modes : 40

User define modes : 24

Note: 1. Screen displays perfect picture at 17 factory-preset modes.

1.3.2Factor y preset mo des (20 m odes)

Item H.Freq. Mode Resolution V.Freq. Item H.Freq. Mode Resolution V.Freq

1 31.469 DOS 720x400 70.087 11 60.023 VESA 1024x768 75.029

2 31.469 VESA 640x480 59.940 12 67.500 VESA 1152x864 75.000

3 37.861 VESA 640x480 72.809 13 47.712 VESA 1360x768 60.015

4 37.500 VESA 640x480 75.000 14 55.935 VESA 1440x900 59.887

5 35.156 VESA 800x600 56.250 15 70.635 VESA 1440x900 74.984

6 37.879 VESA 800x600 60.317 16 35.000 MACINTOSH 640x480 67.000

7 48.077 VESA 800x600 72.188 17 49.700 MACINTOSH 832x624 75.000

8 46.875 VESA 800x600 75.000 18 60.000 VESA 1280x960 60.000

9 48.363 VESA 1024x768 60.004 19 79.976 VESA 1280x1024 75.025

10 56.476 VESA 1024x768 70.069 20 64.744 VESA 1400x1050 59.948

190CW7 LCD

Electrical Instructions

2 White color adjustment

should be:

Product spec.

9300K CIE coordinates X = 0.283 ± 0.02

Y = 0.297 ± 0.02

6500K/ sRGB CIE coordinates X = 0.313 ± 0.02

Y = 0.329 ± 0.02

sRGB CIE coordinates X = 0.313 ± 0.02

Y = 0.329 ± 0.02

Production alignment spec.

9300K CIE coordinates X = 0.283 ± 0.005

Y = 0.297 ± 0.005

6500K/ sRGB CIE coordinates X = 0.313 ± 0.005

Y = 0.329 ± 0.005

sRGB CIE coordinates X = 0.313 ± 0.005

Y = 0.329 ± 0.005

Quality Inspection spec.

9300K CIE coordinates X = 0.283 ± 0.015

Y = 0.297 ± 0.015

6500K/ sRGB CIE coordinates X = 0.313 ± 0.015

Y = 0.329 ± 0.015

sRGB CIE coordinates X = 0.313 ± 0.015

Y = 0.329 ± 0.015

190CW7 LCD

Pin No. Description

1 T.M.D.S. data2-

2 T.M.D.S. data2+

3 T.M.D.S. data2 shield

4 No Connect

5 No Connect

6 DDC clock

7 DDC data

8 No Connect

9 T.M.D.S. data1-

10 T.M.D.S. data1+

11 T.M.D.S. data1 shield

12 No Connect

13 No Connect

14 +5V Power

15 Ground (for +5V) - Cable detect

16 Hot plug detect

17 T.M.D.S. data0-

18 T.M.D.S. data0+

19 T.M.D.S. data0 shield

20 No Connect

21 No Connect

22 T.M.D.S clock shield

23 T.M.D.S. clock+

24 T.M.D.S. clock-

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, Digital 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.

1. An i486 (or above) personal computer or compatible.

2. Microsoft operation system Windows 95/98 . Y o Install the EDID_PORT_Tool under Win2000/XP . As Fig. 1 .

A. Cody 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 .

4. A/D Alignment kits (12NC: 3138 106 10396): inclusion : a. Alignment box x1 (Fig. 2)

b. Printer cable x1

c. (D-Sub) to (D-Sub) cable x1

D. (D-Sub) to (DVI) cable x1

System and equipment requirements

ou have t

3. EDID46.EXE program

Fig. 1

Fig. 2

To Monitor

D-sub/DVI cable

DC 8~12V

To Printer port

Power indicator

Note: The alignment box has already build-in a batteries socket for

using batteries (8~12V) 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.

PIN No. SIGNAL

1 Red video input

2 Green video input / sync on green

3 Blue video input

4GND

5 GND - Cable detect

6RedvideoGND

7 Green video GND

8 Blue video GND

9DDC+3.3Vor+5V

10 Logic GND

11 GND

12 Serial data line (SDA)

13 H-sync / H+V

14 V-sync

15 Data clock line (SCL)

Pin assignment

A. 15-pin D-Sub Connector

B. Input DVI -D Connector pin

Fig. 3

DDC Instructions

190CW7 LCD

DDC Instructions

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. 5

4. Click OK button. The main menu appears (as shown in Fig. 7). This is for initialize alignment box.

Fig. 7

Fig. 6

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).

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.

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. 8

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.

Fig. 9

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

Fig. 4

1= Power connector 2= D-SUB connector

To printer port (LTP1)

DC Power

8-12 V

Printer Port

To Monitor

To P C

----->

190CW7 LCD

DDC Instructions

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. 14 . EDID46 DDC application provides the function selection and

Step 4: Modify DDC data (Monitor Serial No.)

1. Click Next , bring up Fig. 15.

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. 13.

Fig. 15

2. Select the DDC2Bi as the communication channel. As shown in Fig. 12.

Fig. 12

Fig. 13

Fig. 14

Select and fill out, If necessary.

Re-programming Analog DDC IC

Step 1: After initialize alignment box, connecting all

cables and box as shown in Fig. 10.

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.

Fig. 10

1=Power connector 2= D-S UB connector

To printer port (LTP1)

DC Power

8-12V

Printer Port

To Monitor

To PC

----->

To PC Video port (D-sub)

Click this button

=====>

Fig. 11

190CW7 LCD

DDC Instructions

Fig. 21

Fig. 18

Fig. 19

7. Click Next , bring up Fig. 21.

4. Click Next , bring up Fig.18.

5. Click Next , bring up Fig.19.

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. 20

2. Click Next , bring up Fig.16.

Fig. 16

Fig. 17

3. Click Next , bring up Fig.17.

190CW7 LCD

DDC Instructions

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.

Fig. 24

3) Push Menu to exit OSD menu.""

Fig. 22

8. Click Next , bring up Fig. 22.

- Click Finish to exit the Step window.

- Serial number can be filled up at this moment (for example, TY

123456).

NOTE: You must modify the Serial NO. In step 9, otherwise the Serial

NO. In OSD Couldn't be modified correctly.

Step 5: Write DDC data

1. Configuration should be as Fig. 23. And press OK.

Fig. 23

2. Click Save.

Step 7: Exit DDC program

Pull down the File menu and select Exit as shown in Fig. 26.

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:

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. 26

Fig. 25

2. Access Factory Mode

1). Turn off monitor.

2).

3).Press "MENU" button, wait until the OSD menu with Characters "HUDSON 190CW7 V0.15 2006-06-26" (below OSD menu) come on the Screen of the monitor. as shown in Fig24.

[Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons

Factory Mode indicator

Step9:

1. Disconnect the monitor power cord and connect it again.

2. Press the OK button to bring up the OSD main manu.

3. Re-confirm the serial Number is updated as shown in Fig.30.

Step 8: Modify serial number in OSD

1. Unzip the serial number.zip to your computer, then open the folder as shown in Fig.27.

2. If use Win98 OS, you can execute SN.exe directly.

If use Win2000 or XP OS, first, you must execute install.bat, then execute SN.exe

3. Set I2C bus(press the left-top button of operating window) as shown

in Fig.28, then press " SET" button.

4. Set Block2 as shown in Fig.29

5. key in new serial number, then press " Write" button as shown in

Fig.29 , Click " WRITE" button.

6. It will appear "Serial Number Write OK" , Click "Enter" to finish it.

Fig.27

Fig.28

Fig.29

Fig.30

TY 123456

190CW7 LCD

DDC Instructions

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. 35 . EDID46 DDC application provides the function selection and text change (select & fill out) from Step 1 to Step 9.

Step 4: Modify DDC data (Monitor Serial No.)

1. Click Next , bring up Fig. 36.

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. 34.

Fig. 36

2. Select the DDC2Bi as the communication channel. As shown in Fig. 33.

Fig. 33

Fig. 34

Fig. 35

Select and fill out, If necessary.

Re-programming Digital DDC IC

Step 1: After initialize alignment box, connecting all

cables and box as shown in Fig. 31.

Fig. 32

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. 32.

Fig. 31

Click this button

=====>

D-sub to DVI-D cable

1=DVI-D connector 2=D-sub connector

3=Power Plug

D-sub cable

DC Power

8 12V

To video card

To printer port (LTP1)

Monitor Printer Port

Fig. 42

Fig. 39

Fig. 40

7. Click Next , bring up Fig. 42.

4. Click Next , bring up Fig. 39.

5. Click Next , bring up Fig. 40.

6. Click Next , bring up Fig. 41.

In this step, please confirm the Descriptor Data Type is Monitor Range Limits, and all the items are same as below.

Fig. 41

2. Click Next , bring up Fig. 37.

Fig. 37

Fig. 38

3. Click Next , bring up Fig. 38.

Philips190CW

190CW7 LCD

DDC Instructions

3. Click (Write EDID) icon from the tool bar to write DDC data. Then wait for 20-30 seconds ,DDC data will be finished Writing.

Fig. 45

Fig. 43

8. Click Next , bring up Fig. 43.

- Click Finish to exit the Step window.

- Serial number can be filled up at this moment (for example, TY

123456).

NOTE: You must modify the Serial NO. In step 9, otherwise the Serial

NO. In OSD Couldn't be modified correctly.

Step 5: Write DDC data

1. Configuration should be as Fig. 40. And press OK.

Fig. 44

2. Click Save.

Step 7: Exit DDC program

Pull down the File menu and select Exit as shown in Fig. 47.

Step 8: Turn off the monitor, exit the factory mode.

Fig. 47

3) Push Menu to exit OSD menu.""

Fig.46

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. 46.

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.

Step 6: Save DDC data

Factory Mode indicator

Serial Number Definition

BOM Code

Panel Supplier CODE AUO 1 CPT 2 LPL(LG) 3 QDI 4 CMO 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)

2. Access Factory Mode

1). Turn off monitor.

2).

3).Press "MENU" button, wait until the OSD menu with Characters "HUDSON 190CW7 V0.15 2006-06-26" (below OSD menu) come on the Screen of the monitor. as shown in Fig24.

[Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button untill comes out "Windows screen" ] => then release all buttons

TY 123456

190CW7 LCD

DDC DATA

THE DISPLAY DATACHANNEL (DDC_2B) CONTENT INCLUDING: (FOR 190CW7 ANALOG FOR CMO PANEL)

********************************************************************** EDID log file ********************************************************************** Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : 084A(HEX.) ID Serial Number : 36F02 (HEX.) Week of Manufacture : 27 Year of Manufacture : 2006

EDID Version, Revision Version : 1 Revision : 3

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 : 40 Maximum V Image Size : 25

Display Transfer Characteristic : 2.2

(gamma)

Feature Support (DPMS) : no Standby

no Suspend Active Off

Display Type : RGB color display Preferred Timing Mode : Detailed timing block 1

Color Characteristics Red X coordinate : 0.64 Red Y coordinate : 0.334 Green X coordinate : 0.285 Green Y coordinate : 0.599 Blue X coordinate : 0.153 Blue Y coordinate : 0.076 White X coordinate : 0.313 White Y coordinate : 0.328

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 : 1152 x 870 @75Hz (Apple,Mac II)

Standard Timing Identification #1 Horizontal active pixels : 1152 Aspect Ratio : 4:3 Refresh Rate : 75

Standard Timing Identification #2 Horizontal active pixels : 1280 Aspect Ratio : 4:3 Refresh Rate : 60

Standard Timing Identification #3

Horizontal active pixels : 1440 Aspect Ratio : 16:10 Refresh Rate : 60

Standard Timing Identification #4

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

Monitor Range Limits Min. Vt rate Hz : 55 Max. Vt rate Hz : 75 Min. Horiz. rate kHz : 30 Max. Horiz. rate kHz : 83 Max. Supported Pixel : 140

No secondary GTF timing formula supported.

Monitor Descriptor #3

Monitor Name : Philips 190CW

Monitor Descriptor #4

Serial Number : TY 12345

Extension Flag : 0

Check sum : 6A (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: 4a 11: 08 12: 02 13: 6f 14: 03 15: 00 16: 1b 17: 10 18: 01 19: 03 20: 0e 21: 28 22: 19 23: 78 24: 2a 25: e1 26: 60 27: a3 28: 55 29: 49 30: 99 31: 27 32: 13 33: 50 34: 54 35: bf 36: ee 37: 80 38: 71 39: 4f 40: 81 41: 40 42: 95 43: 00 44: 95 45: 0f 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: fd 76: 00 77: 37 78: 4b 79: 1e 80: 53 81: 0e 82: 00 83: 0a 84: 20 85: 20 86: 20 87: 20 88: 20 89: 20 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: ff 112: 00 113: 54 114: 59 115: 20 116: 31 117: 32 118: 33 119: 34 120: 35 121: 0a 122: 20 123: 20 124: 20 125: 20 126: 00 127: 6a

190CW7 LCD

DDC DATA

THE DISPLAY DATACHANNEL (DDC_2B) CONTENT INCLUDING: (FOR 190CW7 DIGITAL FOR CMO PANEL) ********************************************************************** EDID log file **********************************************************************

Vendor/Product Identification ID Manufacturer Name : PHL ID Product Code : 084A(HEX.) ID Serial Number : 36F02 (HEX.) Week of Manufacture : 27 Year of Manufacture : 2006

EDID Version, Revision Version : 1 Revision : 3

Basic Display Parameters/Features Video Input Definition : Digital Video Input

Maximum H Image Size : 40 Maximum V Image Size : 25

Display Transfer Characteristic : 2.2 (gamma)

Feature Support (DPMS) : no Standby

no Suspend Active Off

Display Type : RGB color display Preferred Timing Mode : Detailed timing block 1

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 : 1152 x 870 @75Hz (Apple,Mac II)

Standard Timing Identification #1 Horizontal active pixels : 1152 Aspect Ratio : 4:3 Refresh Rate : 75

Standard Timing Identification #2 Horizontal active pixels : 1280 Aspect Ratio : 4:3 Refresh Rate : 60

Standard Timing Identification #3

Horizontal active pixels : 1440 Aspect Ratio : 16:10 Refresh Rate : 60

Standard Timing Identification #4

Horizontal active pixels : 1440 Aspect Ratio : 16:10 Refresh Rate : 75

Detailed Timing #1

: Normal Display, No stereo : Digital Separate sync. : Positive Vertical Sync. : Negative Horizontal Sync.

Monitor Descriptor #2

Monitor Range Limits Min. Vt rate Hz : 55 Max. Vt rate Hz : 75 Min. Horiz. rate kHz : 30 Max. Horiz. rate kHz : 83 Max. Supported Pixel : 140

No secondary GTF timing formula supported.

Monitor Descriptor #3

Monitor Name : Philips 190CW

Monitor Descriptor #4

Serial Number : TY 123456

Extension Flag : 0

Check sum : E2 (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: 4a 11: 08 12: 02 13: 6f 14: 03 15: 00 16: 1b 17: 10 18: 01 19: 03 20: 80 21: 28 22: 19 23: 78 24: 2a 25: e1 26: 60 27: a3 28: 55 29: 49 30: 99 31: 27 32: 13 33: 50 34: 54 35: bf 36: ee 37: 80 38: 71 39: 4f 40: 81 41: 40 42: 95 43: 00 44: 95 45: 0f 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: fd 76: 00 77: 37 78: 4b 79: 1e 80: 53 81: 0e 82: 00 83: 0a 84: 20 85: 20 86: 20 87: 20 88: 20 89: 20 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: ff 112: 00 113: 54 114: 59 115: 20 116: 31 117: 32 118: 33 119: 34 120: 35 121: 36 122: 0a 123: 20 124: 20 125: 20 126: 00 127: e2

190CW7 LCD

Update the firmware

1. Double click the Easywriter.exe icon in desktop then appears window as shown in Fig.7 .

Step 5 :Copy the 190CW7_NT68663_M190A1_EU_4C70_Org_V015

to C:\190CW7 as shown in Fig. 5 .

6. Install and setup the Easywriter program

Step 1 : Make a folder in your PC as shown in Fig. 3.

For example : C:\190CW7

Step 2 : Copy ISP Software Easywriter into your folder

as shown in Fig.3.

Step 3 : Unzip Easywriter.zip into your folder as shown in Fig. 3.

Step 4 : Double click the EasyWriterV2.10p2 icon to install the

Application as Fig. 4.

.zip

Configuration and procedure

"Easywriter " The software is provided by Novatek to upgrade the firmware of CPU.

DDC2BI_ISP TOOL (3138 149 53161) is for the interface between "Parallel Port of PC" and "15 pin-D-SUB connector of Monitor".

It is a windows-based program, which cannot be run in MS-DOS.

System and equipment requirements

1. An i486 (or above) personal computer or compatible.

2. Microsoft operation system Windows 95/98/2000/XP.

4. as shown in Fig. 1

3. ISP Software " Easywrite " DDC2BI_ISP TOOL (3138 106 10396)

5. Connect and Mains cord to Monitor as shown

in Fig. 2.

DDC2BI_ISP TOOL

Fig. 1

Fig. 4

Fig. 5

Fig. 6

Fig. 7

Parallel Port to Print Port in PC

D-SUB to monitor

Fig.2

To printer port (LTP1)

To video card

Video cable

Connect to Mains cord

Monitor (A)

190CW7-Monitor (B)

D-Sub

Connect to Mains

cord at this moment.

------------------------------->

ISP box

Fig. 3

2. Press the Load hex then select the hex as shown in Fig. 8.

Firmware Upgrade for CPU

190CW7 LCD

Firmware Upgrade for CPU

Fig. 8

If there is a warring message coming as shown in Fig 12. , you have to check the AC power, Video cable, or Novatek MCU.

Fig. 10

Fig. 11

Fig. 13

4 Press the file --> exit to end program , as shown in Fig. 11.

4) Turn off the monitor, exit the factory mode.

Fig. 14

5 Check the firmware version

1). Turn off monitor.

2).

3).Press "MENU" button, wait until the OSD menu come on the Screen of the monitor.You will find, after upgrade, the version have already changed from The former"HUDSON 190CW7 V0.06 2006-06-01" to the Present "HUDSON 190CW7 V0.15

2006-06-26 as shown in Fig. 13 and Fig. 14.

[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 the AUTO to running program , the firmware be updated as shown in Fig. 9~10.

Fig. 12

Fig. 9

Factory Mode indicator

+ 60 hidden pages

Philips 190CW7CS/00, 190CW7CS/96, 190CW7CB/69, 190CW7CS/27, 190CW7CS/69 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual