Philips 220SW8FB1/69, 220SW8FB1/00, 220SW8FB1/27, 220SW8FS1/00, 220SW8FB1/75 Service Manual

...

Description Page Important Safety Notice-------------------------------------2 Technical Data--------------------------------------------- 3~4 Installation------------------------------------------------------5 Troubleshooting-----------------------------------------------6 On Screen Display-----------------------------------------7~8 Lock/unlock, Aging,Factory mode-------------------------9

---------------------------------10 Mechanical Instructions -----------------------------11~12 Color adjustment -------------------------------------------13

Electrical instruction ---------------------------------16~17 DDC Instructions & Serial Number ----------------18~24 DDC DATA ----------------------------------------------25~26

------------------------27~28

Philips Pixel Defect Policy

FAQs (Frequently Asked Questions)--------------14~15

Firmware Upgrade for CPU-

Horizontal frequencies

30-83kHz

TABLE OF CONTENTS

Description Page

----------------------------------29 Wiring Diagram--------------------------------------------30 Block Diagram----------------------------------------------31

Power Diagram & C.B.A. ---------------------------39~42 Control Diagram & C.B.A. ---------------------------43~44 General product specification----------------------45~72 Exploded View ---------------------------------------------73

Repair tips----------------------------------------------76~77 Repair Flow chart-------------------------------------78~80 Safety Test Requirments---------------------------------81

Spare/ arts List----------------------74

Recommended P

Failure Mode Of Panel -

SAFETY NOTICE

Chassis: HUDSON 8

22 inch TFT WXGA LCD Colour Monitor

REFER T O BACK COVER FOR IMPOR TANT SAFETY GUIDELINES

ANY PERSON ATTEMPTING T O SER VICE THIS CHASSIS MUST F AMILIARIZE HIMSELF WITH THE CHASSIS AND BE AW ARE OF THE NECESSAR Y SAFETY PRECAUTIONS TO BE USED WHEN SER VICING ELECTRONIC EQUIPMENT CONT AINING HIGH VOL TAGES.

CAUTION: USE A SEP ARA TE ISOLA TION TRANSFORMER FOR THIS UNIT WHEN SER VICING.

220SW8FB1/69 220SW8FB1/00 220SW8FB1/27 220SW8FB1/75 220SW8FB1/93 220SW8FS1/00

312278517720

Published by Philips CE Copyright reserved Subject to modification Jan. 7, 2008

Scaler Diagram & C.B.A. ----------------------------32~38

PCBA photos------------------------------------------------75

Important Safety Notice

220SW8 LCD

Proper s ervic e and repair is important to the sa fe, reliable

operation of all Philips Consum er El ectronics Co mpany

equipment. The servic e pro cedures re commended by Phil ips and

desc ribed in this service manual a re eff ective methods of

performing service ope ra tions . S om e of these s ervic e

operations requi re the us e of tools speciall y de signed for the

purpose. The spe ci al tools should be used w hen and as

recomm ended.

It is im portant to note that this m anual c ontains various

CAUTI ON S and NOTICES which should be

caref ully read in

order to m inimize the risk of personal injury to servic

personnel . T he possi bility ex ists that im proper servi ce

methods may damage the equip ment. It is also important t o

underst and that these CAUTIONS and NOTICES ARE NOT

EX HAU STIV E. Phil ips coul d not poss ibly know, evaluate and

advis e the servic e trade of all concei vable w ays i n which

servi ce might be done or o f the possible hazardous

cons equences of ea ch way. Consequently, Ph ilips has not

undertak en any suc h broad evalua tion. Accordi

ngly

who uses a service procedure or tool which is not

recomm ended by Philips must f irst s atisfy himself t horoughly that

neither his saf ety nor the saf e ope ration of the equipment will

be jeopardized by t he service method sel ected.

* * Hereaf ter throughout this m anual, Philips Consumer El ectronics Co mpany will be referred t o a s Philips. * *

Critical co mponents havi ng spec ial safety characteri stics are

identified with a by the Ref. No. in the parts list and

enclosed w ithin a brok en line .

(where several c ritical co mponents are grouped i n one area)

along with the saf ety s ymbol on the sche matics or

exploded vie ws.

Use of s ubstitute replacement parts w hich do no t have the

sam e speci fied safet y charact eristic s m ay creat e shock, fire,

or other hazards .

Under no ci rcums tances s hould the original design be

modified or altered without w ritten perm ission from Philip s.

Phi lips ass umes no li ability, ex press or impli ed, arisi ng out of

any unauthorized m odification of desi gn.

Serv icer a ssume s a ll liability.

WARNING

Take care during handling the LCD module with backlight

unit

- Must mount the module using mounting holes arranged in four

corners.

- Do not press on the panel, edge of the frame strongly or electric

shock as this will result in dam age to the screen.

- Do not scratch or press on the panel with any sharp objects, such

as pencil or pen as this may result in damage to the panel.

- Protect the module from the ESD as it may damage the electronic

circuit (C -MOS).

Make certain that treatment body are grounded through

wrist band.

- Do not leave the module in high temperature and in areas of high

humidity for a long time.

- Avoid contact with water as it may as hort circuit within the module.

If the surface of panel become dirty , please wi pe it of f with a soft

material. (Cleaning with a dirty or rough cloth may damage the

panel.)

FOR PRODUCTS CONT AINING 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 P AR TS, WHICH ARE LISTED WITH THEIR P AR T

NUMBERS IN THE P AR TS LIST SECTION OF THIS

SERVICE MANUAL.

Technical Data

220SW8 LCD

LPL panel

Type NR. : LPL LM220WE1-TLD1 Outside dimensions :

493.7(H) x 320.1 (V) x 16.5(D) mm (Typ.)

Pitch ( mm ) : 0.282(per one triad) × 0.282 Color pixel arrangement : RGB vertical stripes Display surface : Anti-glare type, Harness 3H Color depth : 16.7M colors (RGB 6-bits + FRC data) Backlight : CCFL edge light system Active area(WxH) : 21.995 inches(558.673mm) diagonal (Aspect ratio 16:10) View angle (CR=10) : R/L:80/80 degrees (typ)

U/D: 75/85 degrees (typ)

Contrast ratio : 1000:1(typ.), 700:1(min) White luminance : 300 cd/m2 (Center 1 point, Typ.) Response time : Rising + Falling：5ms (Typ.), 10ms (Max.)

Scanning frequencies

Hor. : 30 - 83 KHz Ver. : 56 - 76Hz Video dot rate : D-sub <210 MHz；DVI < 165 MHz Power input : +5.0 (Typ) Power consumption : 45 W (Typ) ; 1 W (Stand by)

Ambient temperature : 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 management

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. Indication Rec. time

Power-On On On active < 48W( max.) Green LED --

Off Off Off blanked < 1 W Amber LED < 3 s

DC Power Off N/A < 1 W LED Off

１

５

６

１０

１１

１５

Red video input

Green video input

Blue video input

GND

Cable detect

Red video GND

Green video GND

Bl ue vide o GND

DDC +3 .3V OR +5V

GND

Serial data line (SDA)

H-sync

V-sync

Data clock line (SCL)

Pin No.

Assignment

Inp ut D VI-D connector pin

１６

２４

８

１９

１７

Pin No. Description

.M.D.S. data2-

.M.D.S. data2+

3 T.M.D.S. data2 shield

Connect

clock

data 8 Connect 9 .M.D.S. data1-

.D.S. data1+

T.M.D.S. data1 shield

Connect

Connect 14 Power 15 Ground (for +5V) - Cable detect 16 Hot plug detect 17 .D.S. data018 .D.S. data0+ 19 T.M.D.S. data0 shield

Connect 21 Connect 22 T.M.D.S clock shield 23 .D.S. clock+

24 .D.S. clock-

Susceptibility of display to external environment

Operating

- Temperature :

0 to +50

- Humidity : min=5；max=90 [%RH]

- Altitude : 0-3658m

- Air pressure : 600-1100 mBAR Storage

- Temperature : -20 to +60

- Humidity : min=5；max=90 [%RH]

- Altitude : 0-12192m

- Air pressure : 300-1100 mBAR

T T

DDC DDC

No T

10 T.M

13 No

+5V

T.M T.M

No No

T.M

Technical Data

220SW8 LCD

CMO panel

Type NR. : CMO M220Z1-L03 Outside dimensions : 493.7(H) x 320.1 (V) x 16.5(D) mm (Typ.) Pitch ( mm ) : 0.282(per one triad) × 0.282 Color pixel arrangement : RGB vertical stripes Display surface : Anti-glare type, Harness 3H Color depth : 16.7M colors (RGB 6-bits + FRC data) Backlight : CCFL edge light system Active area(WxH) : 473.76x296.1 mm View angle (CR=10) : R/L:85/85 degrees (typ)

U/D: 80/80 degrees (typ) Contrast ratio : 1000:1(typ.), 700:1(min) White luminance : 300 cd/m2 (Center 1 point, Typ.) Response time : Rising + Falling：5ms (Typ.), 8ms (Max.)

Scanning frequencies

Hor. : 30 - 83 KHz Ver. : 56 - 76Hz Video dot rate : D-sub <210 MHz；DVI < 165 MHz Power input : +5.0 (Typ) Power consumption : 45 W (Typ) ; 1 W (Stand by)

Ambient temperature : 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 management

The monitor must comply with the Microsoft On N ow 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. Indication Rec. time

Power-On On On active < 48W( max.) Green LED --

Off Off Off blanked < 1 W Amber LED < 3 s

DC Power Off N/A < 1 W LED Off

１

５

６

１０

１１

１５

Red video input

Green video input

Blue video input

GND

Cable detect

Red video GND

Green video GND

Bl ue vid e o GND

DDC +3 .3V OR +5V

GND

Serial data line (SDA)

H-sync

V-sync

Data clock line (SCL)

Pin No.

Assignment

Inp ut D VI-D conn ect or pi n

１６

２４

８

１９

１７

Pin No. Description

1 .M.D.S. data22 .M.D.S. data2+ 3 T.M.D.S. data2 shield 4 Connect 5 Connect 6 clock 7 data 8 Connect 9

.M.D.S. data110 .D.S. data1+ 11 T.M.D.S. data1 shield 12 Connect 13 Connect 14 Power 15 Ground (for +5V) - Cable detect 16 Hot plug detect 17 .D.S. data018 .D.S. data0+ 19 T.M.D.S. data0 shield 20 Connect 21 Connect 22 T.M.D.S clock shield 23 .D.S. clock+

24 .D.S. clock-

Susceptibility of display to external environment

Operating

- Temperature :

0 to +50

- Humidity : min=10；max=90 [%RH]

- Altitude : 0-3658m

- Air pressure : 600-1100 mBAR Storage

- Temperature : -20 to +60

- Humidity : min=5；max=90 [%RH]

- Altitude : 0-12192m

- Air pressure : 300-1100 mBAR

DDC DDC No T

T.M

No No +5V

T.M T.M

No No

T.M T.M

220SW8 LCD

Installation

Front View

Connecting to Your PC

Connect the power cord to the back of the monitor firmly. (Philips has pre-connected VGA cable for the first installation. )

Connect to PC

(a)

(b)

(c)

(d)

1 To switch monitor's power On and Off

2 To access OSD menu

To adjust the OSD menu

4 To adjust brightness of the display

To change the signal input source.

Automatically adjust the horizontal position, vertical position, phase and clock settings / Return to previous OSD level.

SmartImage. There are five modes to be selected: Office Work, Image Viewing, Entertainment, Economy, and Off.

1 Kensington anti-thief lock

2 VGA input

3 AC power input

4 DVI-D input (available for selective models)

Input

Back View

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.

220SW8 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 outletand into the back of the monitor.

2.First, ensure that the power buttonon 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.

AUT O 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.

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.

220SWS8 LCD

On Screen Display

Description of the On Screen Display

What is 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 buttons at the front bezel of the monitor to move

the cursor, to confirm the choice or change.

220SW8 LCD

On Screen Display

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.

Resolution notification

This monitor is designed for optimal performance at its native resolution, 1680X1050@60Hz.

When the monitor is powered on at a different resolution, an alert is displayed on screen: Use

1680X1050@60Hz for best results.

Display of the native resolution alert can be switched off from Setup in the OSD (On Screen

Display) menu.

220SW8 LCD

Lock/Unlock,Aging,Factory Mode

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. Every time when you press"OK" button, this message appears on the screen automatically .

Unlock OSD function

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

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

After 3 seconds, bring up:

Access Aging Mode

Step 1 : Access Factory Mode then enter Factory Menu. Step 2 : By pressing

" and " DOWN

key to Burning Icon. Press

MENU then press key to turn on Aging Mode.

"" "

Access Factory Mode

1). Turn of f monitor.

2).

3).Press "MENU" button, wait until the OSD menu with Characters "HUDSON 220SW8 V0.07 2007-12-21 (below OSD menu) come on the Screen of the monitor.

[Push "AUTO" & "MENU" buttons at the same time and hold them] +[Press "power" button until 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 " UP " and " DOWN " key Simultaneously at User Mode (or Factory Mode) (PS: The Offset R G B function can be used on reduce or eliminate snowy noise on the background when the resolution of video signal is 1680*1050

vertical

60Hz. Slightly increase or decrease the value

until snowy noise completely disappear .

Step 3 : Disconnect interface cable between Monitor and PC.

" UP " UP

" and " DOWN

220SW8 LCD

Philips Pixel DefectPolicy

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 Ph ilips guarantees that any monitor with an unacceptable numb er 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.

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:

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)

A red or blue bright dot must be more than 50 percent brighter than neighboring dots while a green bright dot is 30 percent brighter than neighboring dots.

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:

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.

BRIGHT DOT DEFECTS

ACCEPTABLE LEVEL

MODEL 220SW8

1 lit subpixel 3 2 adjacent lit subpixels 1 3 adjacent lit subpixels (one white pixel) 0 Distance between two bright dot defects* >25mm Total bright dot defects of all types 3

BLACK DOT DEFECTS ACCEPTABLE LEVEL

MODEL 220SW8

1 dark subpixel 5 2 adjacent dark subpixels 2 3 adjacent dark subpixels 0 Distance between two black dot defects* >15mm Total black dot defects of all types 5

TOTAL DOT DEFECTS ACCEPTABLE LEVEL

MODEL 220SW8

Total bright or black dot defects of all types 5

220SW8 LCD

Mechanical Instruction

Front View:

Fig.1 Back View:

Fig.2

1. Remove the base. a. Place the monitor face down on a smooth surface as Fig.3 b. Push the button, then lift and remove the base as Fig.3 c. Unscrew 2 screws to remove column as Fig.4

Fig.3

Fig.4

2. Remove the Back Cover Assy a. Unscrew 5 screws as shown in Fig.5 b. Remove the back cover by 2 released holes on bottom side as shown in Fig.6

Fig.5

Fig.6

3. Remove the AL-tapes, acetate tapes, lamp wire and Cables for Key-board a. Remove the 4 AL-tapes as shown in Fig.7 b. Remove the acetate tape and lamp wire as shown in Fig.8 c. Remove the cables as shown in Fig.9

Fig.7

11 240BW8 LC

Fig.8

220SW8 LCD

Mechanical Instruction

Fig.9

4. Remove the 2 shielding covers a. Unscrew the screws, and then remove as shown in Fig.10, 11, 12

Fig.10

Fig.11

b. Remove the top shielding cover as Fig.13

Fig.13

5. Remove the Power board and IF board a. Unscrew the 4 screws to remove power board as Fig.14 b. Unscrew the 3 screws to remove IF board as Fig.15

Fig.14

Fig.15

220SW8 LCD

Color Adjustment

Alignment procedure

1. Turn on the LCD monitor .

2.T urn on the Timing/pattern generator . See Fig.1

3. Preset LCD color Analyzer CA-1 10

-Remove the lens protective cover of probe CA-A30.

-Set measuring/viewing selector to measuring position for reset analyzer .(zero calibration) as Fig.2

- T urn on the color analyzer (CA-1 10)

-Press 0-CAL button to starting reset analyzer .

Fig. 1

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. 4

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

4. Access Factory Mode

1). Turn of f monitor.

2).

3).Press "MENU button, wait until the OSD menu with Characters" " (below OSD menu) come on the Screen of the monitor. as shown in Fig3.

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

HUDSON 240BW8 V0.13 2007-08-10

Factory Mode indicator

5.1 White colo r adjustmen

Ther e are t hree f ac tory pres et w hite color 9300K , 6500K , s R G B.

Apply full w hite pattern, with brightnes s in 100 % pos ition and the c ontras t c ontrol at 50 % pos ition. The 1931 C IE C hromatic ity (c olor triangle) diagr am (x ,y ) c oordinate for the s creen c enter s hould be:

Fig. 2

Clear imageClear image

Measurement/viewing selectorMeasurement/viewing selector

Fig.5

Ｃｏｖｅｒ　（ｂｌａｃｋ）Ｃｏｖｅｒ　（ｂｌａｃｋ）

Ｍｅａｓｕｒｅｍｅｎｔ　ｖｉｅｗｉｎｇ　ｓｅｌｅｃｔｏｒＭｅａｓｕｒｅｍｅｎｔ　ｖｉｅｗｉｎｇ　ｓｅｌｅｃｔｏｒ

Fig. 2

Production Product SPEC

5000K x = 0.345 ± 0.006 5000K x = 0.345 ± 0.02

y = 0.357 ± 0.006 y = 0.357 ± 0.02

6500K x = 0.313 ± 0.006 6500K x = 0.313 ± 0.02

y = 0.329 ± 0.006 y = 0.329 ± 0.02

7500K x = 0.298 ± 0.006 7500K x = 0.298 ± 0.02

y = 0.314 ± 0.006 y = 0.314 ± 0.02

8200K x = 0.291 ± 0.006 8200K x = 0.291 ± 0.02

y = 0.306 ± 0.006 y = 0.306 ± 0.02

9300K x = 0.283 ± 0.006 9300K x = 0.283 ± 0.02

y = 0.297 ± 0.006 y = 0.297 ± 0.02

11500K x = 0.270 ± 0.006 11500K x = 0.270 ± 0.02

y = 0.281 ± 0.006 y = 0.281 ± 0.02

Quality inspect

5000K x = 0.345 ± 0.015

y = 0.357 ± 0.015

6500K x = 0.313 ± 0.015

y = 0.329 ± 0.015

7500K x = 0.298 ± 0.015

y = 0.314 ± 0.015

8200K x = 0.291 ± 0.015

y = 0.306 ± 0.015

9300K x = 0.283 ± 0.015

y = 0.297 ± 0.015

11500K x = 0.270 ± 0.015

y = 0.281 ± 0.015

220SW8 LCD

FAQs (Frequently Asked Questions)

General FAQs

Q: When I install my monitor what should I do if the screen shows 'Cannot display this

video mode'?

Recommended video mode for Philips 22": 1680x1050 @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 1680x1050 pixels (22").

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

1680x1050@60Hz (22").

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.

Can I change the color setting of my monitor?

Yes, you can change your color setting through OSD control as the following procedures,

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 color setting, there

are three 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.

Can the Philips LCD Monitor be mounted on the wall?

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

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

For best performance, make sure your display settings are set at 1680x1050@60Hz for 22".

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.

How do LCDs compare to CRTs in terms of radiation?

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

Can I connect my LCD monitor to any PC, workstation or Mac?

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.

Are Philips LCD monitors Plug-and-Play?

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

Vista.

What is USB (Universal Serial Bus)?

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. 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.

What is a USB hub ?

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.

220SW8 LCD

F AQs (Frequently Asked Questions)

LCD Panel Technology

Q: What is a

Liqu id Crys

tal Displ

ay?

A: A Liquid Crystal Display (LCD) is an optical device that is commonly used to disp

ASCII characters and images

on digital items such as watches, calculators, portable game

consoles, etc. LCD is the technology used for displays in notebook

s and oth

er small

computers. Like light-emitting diode and gas-plasma technologies, LCD allows displays to

be much thin

ner than cat

ode ray tube (CRT

) technology. LCD

consumes m

uch less power

than LED an

d gas-displays becaus

e it

works on

the principle of blockin

light rather than

itting it.

Q: What di

erent

iates passive m

atrix 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.

Why is vertical frequency of 60Hz optimal for an LCD monitor?

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.

What kind of wide-angle technology is available? How does it work?

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.

Why is there no flicker on an LCD Monitor?

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.

Why is an LCD monitor virtually low of Electro Magnetic Interference?

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

What is the CE mark?

The CE (Conformité Européenne) 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.

Does the LCD monitor conform to general safety standards?

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.

After I change new PC, I found this information on screen, how can I do?

Because you activate Theft Deterrence function in SmartControl II. Please contact IT

manager or Philips Service Center.

220SW8 LCD

Electrical Instructions

1 Elec trica l char acter istics

1.1 Interfac e signa ls

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 Cable 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 re quireme nt

1.3.1 Mode storing capacity Factory preset modes : 17 Preset modes : 49 User define modes : 10

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

1.3.2 Factory p reset mo des (17 mo des)

Item H.Freq. Mode Resolutio V.Freq.BW(MHz Remar

1 31.469 IBM VGA 10H 640x350 70.086

can't put it in EDID, change to preset mod

2 31.469 IBM VGA 3H 720x400 70.087 3 31.469 IBM VGA 12H 640x480 59.94 4 35 MACINTOSH 640x480 67

Factory Preset mode: 17 Set

5 37.861

ESA 640x480 72.809

Preset mode: 49 Sets

6 37.5

ESA 640x480 75

User mode: 10 Sets

7 43.269 VESA 640x480 85.008

Vfreq over panel spec. Out of range information still need to be shown on screen.

8 35.156 VESA 800x600 56.25 9 37.879

ESA 800x600 60.317 10 48.077 VESA 800x600 72.188 11 46.875

ESA 800x600 75 12 53.674 VESA 800x600 85.061

Vfreq over panel spec. Out of range information still need to be shown on screen.

13 49.7 MACINTOSH 832x624 75

14 56.4 - 960x720 75

960x720 and 1280x720 information are same, need to do AUTO to separate them. Default timing is 1280x720

15 44.75 - 960x720 60

960x720 and 1280x720 information are same, need to do AUTO to separate them.

16 48.363

ESA 1024x768 60.004 17 56.476 VESA 1024x768 70.069