220CW8 09060811536845

User Manual: 220CW8

Open the PDF directly: View PDF .
Page Count: 82

22” TFT LCD COLOR MONITOR

ServiceService

Service Manual

TABLE OF CONTENTS

Description

Important Safety Notice .............................................

Technical Data & Power Management .......................

Connection to PC .......................................................

OSD Menu Control Level Structure ...........................

Advanced OSD Adjustment .......................................

OSD Attention Signal .................................................

Safety and troubleshooting information ....................

Definition of Pixel Defects ..........................................

...........

Wiring Diagram ..........................................................

Mechanical Instructions .............................................

F/W Upload Instructions ............................................

DDC Instructions ........................................................

DDC DATA .................................................................

Block Diagram ...........................................................

Safety Instructions, Warnings and Notes ........

Page

3~4

10~11

13~16

17~18

19~21

22~23

Description

Scaler Board Schematic Diagram ..............................

Power Board Schematic Diagram ..............................

Button Board Schematic Diagram .............................

USB Board Schematic Diagram .............................

Scaler Board Layout Side View .................................

Power Board Layout Side View .................................

Button Board Layout Side View .................................

USB Board Layout Side View .................................

Exploded View ...........................................................

Recommended Parts List ..........................................

Spare Parts List .........................................................

Different Parts List .....................................................

General Trouble Shooting Guide ...............................

General Product Specification ...................................

Safety Check Process ...............................................

Page

26~31

32~33

36~37

38~39

43~48

49~51

53~67

68~81

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS

AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC

EQUIPMENT CONTAINING HIGH VOLTAGES.

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

REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINE.

Subject to modification Dec. 6th. 2007 EN :

220CW8FB/00

220CW8FB/69

220CW8FB/93

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2220CW8 LCD

Proper service and repair is important to the safe, reliable

operation of all Philips Consumer Electronics Company**

Equipment. The service procedures recommended by Philips

and described in this service manual are effective methods of

performing service operations. Some of these service

operations require the use of tools specially designed for the

purpose. The special tools should be used when and as

recommended.

It is important to note that this manual contains various

CAUTIONS and NOTICES which should be carefully read in

order to minimize the risk of personal injury to service

personnel. The possibility exists that improper service

methods may damage the equipment. It is also important to

understand that these CAUTIONS and NOTICES ARE NOT

EXHAUSTIVE. Philips could not possibly know, evaluate and

advise the service trade of all conceivable ways in which

service might be done or of the possible hazardous

consequences of each way. Consequently, Philips has not

undertaken any such broad evaluation. Accordingly , a

servicer who uses a service procedure or tool which is not

recommended by Philips must first satisfy himself thoroughly

that neither his safety nor the safe operation of the equipment

will be jeopardized by the service method selected.

* * Hereafter throughout this manual, Philips Consumer

Electronics Company will be referred to as Philips.

Critical components having special safety characteristics are

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

enclosed within a broken line*

(where several critical components are grouped in one

area) along with the safety symbol on the schematics or

exploded views.

Use of substitute replacement parts which do not have the

same specified safety characteristics may create shock, fire,

or other hazards.

Under no circumstances should the original design be

modified or altered without written permission from Philips.

Philips assumes no liability , express or implied, arising out of

any unauthorized modification of design.

Servicer assumes all liability .

* Broken Line

WARNING

Important Safety Notice

FOR PRODUCTS CONTAINING LASER :

DANGER - In visible 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.

Take care during handling the LCD module with backlight

unit

- Must mount the module using mounting holes

four corners.

- Do not press on the panel, edge of the frame

electric shock as this will result in damage to the screen.

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

such as pencil or pen as this may result in

panel.

- Protect the module from the ESD as it may damage

electronic circuit (C-MOS).

- Make certain that treatment persons body are

through wrist band.

- Do not leave the module in high temperature and in

of high humidity for a long time.

- Avoid contact with water as it may a short circuit

the module.

- If the surface of panel become dirty, please wipe it

a soft material.( Cleaning with a dirty or

damage the panel.)

arranged in

strongly or

objects,

damage to the

the

grounded

areas

within

off with

rough cloth may

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220CW8 LCD

Technical Data 3

1. General Specification

1.1 Panel characteristic

Panel source

Screen type

Screen dimensions

Resolution

Outside dimensions

Pixel pitch (mm)

Color pixel arrangement

Display surface

Color depth

Backlight

Active area (mm)

View angle (CR>10)

Contrast ratio

White luminance

Color gamut

Response time

Resolution

Outside dimensions

Pixel pitch (mm)

Color pixel arrangement

Display surface

Color depth

Backlight

Active area (mm)

View angle (CR>10)

Contrast ratio

White luminance

Color gamut

Response time

CMO M220Z1-L03

LPL LM220WE1-TLD1

1.2 Scanning frequencies

Horizontal scan range

Vertical scan range

1.3 Video

Video dot rate

Input impedance

(Analog signal input)

- video

- Sync

: LPL

: TN+film

: 22 inches (diagonal) 16:10

LM220WE1-TLD1

:CMO M220Z1-L03

: 30 - 93 K Hz (automatic)

: 56 - 76 Hz (automatic)

: < 205 MHz (Over 165 MHz,

Warning message will show up)

:75ohm

: 2.2K ohm

: 1680 X 1050 (WXGA+)

: 493.7 (W) X 320.1 (H) X 16.5 (D)

: 0.282 x 0.282

: R. G. B. Vertical Stripe

: Hard-coating (3H), Non-glare type

: 16.7M colors

: 4 lamps

: 473.76 (H) x 296.1(V)

: >= 170 (H) / 160(V) (typical)

:>=1000:1

: >= 300 nits (7.0mA)

:>=72%

:5ms

: 1680 X 1050 (WXGA+)

: 493.7 (W) X 320.1 (H) X 16.5 (D)

: 0.282 x 0.282

: R. G. B. Vertical Stripe

: Hard-coating (3H), Non-glare type

: 16.7M colors

: 4 lamps

: 473.76 (H) x 296.1(V)

: >= 170 (H) / 160(V) (typical)

:>=1000:1

: >= 300 nits (7.0mA)

:>=72%

:5ms

: 700 mVpp

: Analog R/G/B separate inputs

Separate horizontal and vertical /

Composite (H+V) TTL level,

Sync On Green (SOG) sync

0.3Vp-p Negative

: Signal TMDS link

(3 channels : Rx0 & Rx1 & RX2-/+)

: Both Analog and Digital input.

It can be switching via OSD option.

: 513.8 mm

: 416.2 mm

: 213.6 mm

: 565 mm

: 174 mm

: 472 mm

: 5 Kg (Including I/F cable 240g)

:-5°+2/-0°(forward )

+25°+0/-3°(backward )

: nil

:AC90-264V,

:50/60 2Hz

: < 50W maximum

:40

: 0 to 35 degree C

: 85% (max.)

: 0 - 3658 m

: 600 - 1100 mBAR

: -20 to 60 degree C

: 95% max

: 0 - 12192 m

: 300 - 1100 mBAR

: 50,000 Hrs

: 567 mm

: 189 mm

: 480 mm

0 to degree C

(Recommend at 5 to 35 degree C,

Humidity less then 60%)

Input signal levels

Sync. input signals

Input impedance (Digital)

Video interface

1.5 Physical characteristics

Unit dimensions

- Width

- Height

- Depth

Packed unit dimensions

Weight (monitor only)

Title angel

Swivel angel

Height adjustment

Portrait display

AC input: - voltage

- frequency

Power consumption

Ambient temperature

Operating

- Temperature

- Humidity

- Altitude

- Air pressure

Storage

System MTBF

- Width

- Height

- Depth

Packed unit dimensions

(China only)

- Width

- Height

- Depth

- Temperature

- Humidity

- Altitude

- Air pressure

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4220CW8 LCD

Automatic Power Saving

Data Storage

Factory preset mode:

If you have VESA / DPMS compliance display card or software

installed in your PC, the monitor can automatically reduce

power consumption when power saving function active. And if

an input from keyboard, mouse or other devices is detected,

the monitor will automatically wake up. The following table

shows the power consumption and signaling of this automatic

power saving feature:

This monitor must comply with the Microsoft On Now

specification, with two power management states, as defined

by the VESA DPMS document. And must appropriately display

the DPMS states. Also comply with Environmental Protection

Agency (EPA) Energy Star and TCO03 power management

standard strictly.

ENERGY STAR is a U.S. Registered mark. AS AN ENERGY

STAR PARTNER, PHILIPS HAS DETERMINED THAT THIS

PRODUCT MEETS THE ENERGY STAR GUIDELINES OF

ENERGY EFFICIENCY.

This monitor has 18 factory-preset modes as indicated in the

following table:

Technical Data

2. Pin Assignment

2.1 PC analog video input with D - sub connector.

Connector type of analog signal cable :

D - Sub male with DDC2B pin assignment.

Blue connector with thumb-operated jackscrews.

Pin assignment :

2.2 PC digital video input with DVI-D connector.

Connector type of DVI-D signal cable :

DVI-D male with DDC2B pin assignment.

White connector with thumb-operated jackscrews.

Pin assignment :

No.

SIGNAL PIN

No.

SIGNAL PIN

No.

SIGNAL

1 Red 6 Red GND 11 Sense (GND)

2 Green/ SOG 7 Green GND 12 Bi-directional

data

3 Blue 8 Blue GND 13 H/H+V sync

4 Sense (GND) 9 DDC +3.3V or

+5V

14 V-sync

5CableDetect

(GND)

10 Logic GND 15 Data clock

No.

Description Pin

No.

Description Pin

No.

Description

1 T.M.D.S. data2- 9 T.M.D.S. data1- 17 T.M.D.S. data0-

2 T.M.D.S. data2+ 10 T.M.D.S. data1+ 18 T.M.D.S. data0+

3 T.M.D.S. data2

shield

11 T.M.D.S. data1

shield

19 T.M.D.S. data0

shield

4 No Connect 12 No Connect 20 No Connect

5 No Connect 13 No Connect 21 No Connect

6 DDC clock 14 +5V Power 22 T.M.D.S clock

shield

7 DDC data 15 Ground (for

+5V)

23 T.M.D.S. clock+

8 No Connect 16 Hot plug detect 24 T.M.D.S. clock-

Mode HSYNC VSYNC Video Pwr-cons. Indication Rec. time

Power-On On On active < 50 W Green LED --

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

DC Power Off N/A < 1 W LED Off

Item H.Freq. (KHz) Mode Resolution V.Freq. (Hz) BW(MHz)

1 31.469 IBM VGA 10H 640x350 70.086

2 31.469 IBM VGA 3H 720x400 70.087

3 31.469 IBM VGA 12H 640x480 59.94

4 35 MACINTOSH 640x480 67

5 37.5 VESA 640x480 75

6 35.156 VESA 800x600 56.25

7 37.879 VESA 800x600 60.317

8 46.875 VESA 800x600 75

9 48.363 VESA 1024x768 60.004

10 60.023 VESA 1024x768 75.029

11 63.981 VESA 1280x1024 60.02

12 79.976 VESA 1280x1024 75.025

13 55.469 VESA-reduced

blanking mode

1440x900 59.901 88.75

14 55.935 VESA 1440x900 59.887 106.5

15 70.635 VESA 1440x900 74.984 136.75

16 66.587 CVT 2.3MA-R 1920x1080 60.0 (for DVI-

138.5

17 65.29 CVT1.76MW 1680x1050 60 146

18 CVT1.76MW-R 1680x1050 60 119

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220CW8 LCD

Connection to PC 5

1. Connection to PC

c. Accessory Pack

Please follow the steps to connect your LCD Monitor to PC.

a. Assembly LCD Monitor with base

b. Connect to PC

(1) Turn off your computer and unplug its power cable.

(2) Connect the monitor signal cable to the video connector

on the back of your computer.

(3) Plug the power cord of your computer and your monitor

Into a nearby outlet.

(4) Turn on your computer and monitor. If the monitor

Displays an image, installation is complete.

Port definition:

(1) USB downstream port

(2) AC power input

(3) DVI-D input(Available for selected countries)

(4) VGA input

(5) USB upstream port

(6) Kensington anti-thief lock

Set your Monitor at 1680*1050@60Hz for best performance.

It is also strongly recommended to use DVI input(may require

the optional DVI cable) for the true digital enjoyment.

2. Function key definition

3. Description of the On Screen Display

UP DOWN

(1) To switch monitor’s power on and off

(2) To access OSD menu

(3) To adjust the OSD menu

(4) To adjust brightness of the display

(5) To change the signal input source

(6) Automatically adjust the horizontal position, vertical position,

phase and clock Settings/Return to previous OSD level

(7) SmartImage. There are five modes to be selected: Office

Work, Image Viewing, Entertainment, Economy and Off.

On-Screen Display(OSD) is a feature in all Philips LCD

monitors. It allows and 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.

According to the above OSD structure, users can :

press or buttons to move the cursor,

press button to confirm the choice or change,

press button to adjust the value,UP DOWN

AUTO

press button to save the changes.

press button to automatically adjust the horizontal

position, vertical position, phase and clock setting.

Power cord VGA cable EDFU CD

DVI cable (Optional)

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6220CW8 LCD

4. 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.

4.1 Available for EU/AP/CN Model

OSD Menu Control Structure

Note:

sRGB is a standard for ensuring correct exchange of colors

between different devices(e. g. Digital cameras, monitor,

printers, scanners, etc.)

Using a standard unified color space, sRGB will help

represent pictures taken by an sRGB compatible device

correctly on your sRGB enabled Philips monitor. In that way,

the colors are calibrated and you can rely on the correctness

of the colors shown on your screen.

Important with the use of sRGB is that the brightness and

contrast of your monitor is fixed to a predefined setting as

well as the color gamut. Therefore it is important to select the

sRGB setting in the monitor’s OSD.

To do so, open the OSD by pressing the OK button on the

side of your monitor. More the down button to go to color and

press OK again. Use the right button to go to sRGB. Then

move the down button and press OK again to exit the OSD.

After this, please do not change the brightness or contrast

setting of your monitor. If you change either of these, the

monitor will exit the sRGB mode and go to a color

temperature setting of 6500K.

Brightness

Contrast

Factory

Color Temperature(5000K,

6500K, 7500K, 8200K, 9300K,

sRGB

User Define(Red, Green, Blue)

English

Español

Français

Deutsch

Italiano

Português

PycckИЙ

Simplified Chinese

Horizontal

Vertical

Transparency(Off, 1/4, 2/4, 3/4, 4/4)

OSD Time Out(5s, 10s, 20s, 30s,

Phase

Clock

H. Position

V. Position

Smart Response(On/Off)

SmartContrast(On/Off)

Reset(Yes/No)

Resolution notification(On/Off)

Information

Auto

VGA

DVI

Setup

Input

Picture

Color

Language

OSD Settings

Main Menu (1st Level) Sub Menu (2nd Level)

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220CW8 LCD

Advanced OSD Adjustment 7

Advanced OSD Adjustment

1. Front control panel

2. To Lock/Unlock OSD function

The OSD function can be locked by pressing button

for more than 10 seconds, the screen shows following

windows for 3 seconds.

Every time when you press any button, this message

appears on the screen automatically.

Locked OSD function can be released by pressing

button for more than 10 seconds. While press button

for OSD unlocked purpose, the screen will keep showing

OSD MAIN MENU LOCKED until OSD function unlocked and

screen automatically shows following window for 3 seconds.

3. Access Factory Mode

To hold and buttons, you can saw the LED

light flashing at this time. Then release the button and

Keep pressing the button. The monitor will power on

and LED light give out orange light. Press to bring up

OSD menu for confirmation as below:

If this message appeared, means monitor already entered

the factory mode.

AUTO POWER

AUTO

POWER

4. Entering Burn-in mode and others

If you access into factory mode, press

then press to confirm, OSD menu will

convert into another format as below:

Move the cursor by button, and press the

to change the burn-in mode from to .

Leave factory mode by simply power off the monitor.

* If you only want to enter burn in mode, please don’t change

any other setting items as above listed.

* Unfortunately, if some settings has been changed by

unknown reasons or wrong operation. Please refer to the

chapter of “W/B Adjustment” to guide the operator how to

restore the default settings or do adjustment.

Appendix:

Explanation of above listed selections.

MENU-PICTURE-

FACTORY, MENU

Warning

button YES NO

DOWN

Model Name BIOS Revision BIOS issued date

Selection Description

Burn in On/Off Enter Aging Mode

Auto Color Auto Color Adjustment

Con Contrast Adjustment

Bri Brightness Adjustment

Gain ADC Gain Value Adjustment

(Auto adjustment by H/W when implement Auto Color function)

Offset ADC Offset Value Adjustment

(Auto adjustment by H/W when implement Auto Color function)

sRGB sRGB Color Temperature Gain Value Adjustment

9300K 9300K Color Temperature Gain Value Adjustment

6500K 6500K Color Temperature Gain Value Adjustment

Color Update Save All of Color Temperature Gain Value

Factory Reset Memory Recall to Factory Default Settings

MONITOR CONTROLS LOCKED

ATTENTION

MONITOR CONTROLS UNLOCKED

ATTENTION

HUDSON 220CW8 V0.28 2007-07-16

NT68670 BZ1A0725123456

LPL_LM220WX1

Auto Color

Color Reset

Gain R200 G189 B191

Offset R125 G111 B111

Power On Timer:

Power On Timer Reset

Burn In NO

Reset

SSC 4

Exit

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8220CW8 LCD

Clock & Phase Adjustment

More Settings

Clock Phase

Phase

Clock

OSD Attention signal

1. CHECK CABLE CONNECTION

Due to the different quality of video signal generated from

graphics cards. It is necessary to adjust CLOCK and PHASE

functions for the optimal video display of LCD monitor. So

maybe some flicker appeared as Fig.1 & 2.

Fig.1 Fig.2

Following steps will guide you to make correct adjustment of

CLOCK and PHASE:

a. Restart your computer.

b. Press to bring up OSD menu after the OS

(Operation System) boot up.

c. Press or to select the option of

and then

press to bring up its submenu as shown in Fig.3.

d. Select the or adjustment items in submenu

and press or to adjust.

(If the phenomenon as Fig.1, you should adjust “ ”)

(If the phenomenon as Fig.2, you should adjust “ ”)

e. Quit OSD by press button to save the settings.

Fig.3

However, CLOCK and PHASE functions are only available

while analog video signal is supplied. Operating unit under

digital signal state, the video clock information can be

obtained from graphics cards directly. Therefor, it is

unnecessary to adjust these functions.

The monitor will detect various display situation

automatically. When the monitor detects the problems, the

screen will show the different warning signals to remind you

what is happen to your monitor.

This screen appears if there is no video signal input. Please

check that the signal cable is properly connected to the video

card of PC and make sure PC is on.

UP DOWN

OSD Attention Signals

2. AUTO ADJUSTMENT

AUTO

3. USE 1680X1050 FOR BEST RESULT

4. NO VIDEO INPUT

5. VGA(D-SUB)

This screen appears when you touch the button. It will

disappear when the monitor is properly adjusted.

This message appears at the top of the OSD window when

the video mode input is not the recommended 1680*1050.

Other modes may result in some picture distortion. Please

adjust the video mode to 1680*1050 at 60Hz for best display

quality.

When you select video input between AUTO, VGA or DVI

signal via INPUT function of OSD menu, if the DVI function

you are selecting is not available, following message will

appear on the screen.

When you select VGA function, if it’s not available, following

message will appear on the screen.

062 100

Auto Adjustment

CHECK CABLE CONNECTION

ATTENTION

NO VIDEO INPUT

ATTENTION

VGA(D-SUB)

ATTENTION

USE 1680X1050@60HZ

FOR BEST RESULT

ATTENTION

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220CW8 LCD

Safety and Troubleshooting Information 9

Safety precautions and maintenance

WARNING: Use of controls, adjustments or

procedures other than those specified in this

documentation may result in exposure to shock,

electrical hazards and/or mechanical hazards.

Read and follow these instructions when connecting and using

your computer monitor:

a. To protect your display from possible damage, do not put

excessive pressure on the LCD panel. When moving your

monitor, grasp the frame to lift; do not lift the monitor by

placing your hand or fingers on the LCD panel.

b. Unplug the monitor if you are not going to use it for an

extensive period of time.

c. Unplug the monitor if you need to clean it with a slightly

damp cloth. The screen may be wiped with a dry cloth when

the power is off. However, never use alcohol, solvents or

ammonia-based liquids.

d. Consult a service technician if the monitor does not operate

normally when you have followed the instructions in this

manual.

e. The casing cover should be opened only by qualified service

personnel.

f. Keep the monitor out of direct sunlight and away from stoves

or any other heat source.

g. Remove any object that could fall into the vents or prevent

proper cooling of the monitor’s electronics.

h. Do not block the ventilation holes on the cabinet.

i. Keep the monitor dry. To avoid electric shock, do not expose

it to rain or excessive moisture.

j. When positioning the monitor, make sure the power plug and

outlet are easily accessible.

k. If turning off the monitor by detaching the power cable or DC

power cord, wait for 6 seconds before attaching the power

cable or DC power cord for normal operation.

l. To avoid the risk of shock or permanent damage to the set,

do not expose the monitor to rain or excessive moisture.

m. IMPORTANT: Always activate a screen saver program during

your application. If a still image in high contrast remains on

the screen for an extended period of time, it may leave an

'after-image' or 'ghost image' on front of the screen. This is a

well-known phenomenon that is caused by the shortcomings

inherent in LCD technology. In most cases, the afterimage

will disappear gradually over a period of time after the power

has been switched off. Be aware, that the afterimage

symptom cannot be repaired and is not covered under

warranty.

o. Warning for lifting monitor - Do not use the area underneath

the logo cover to grip or lift the monitor. Placing weight on the

logo cover can cause it to break away from the body and

cause the monitor to fall. When lifting the monitor, place one

hand under the monitor's frame.

* Consult a service technician if the monitor does not operate

normally when the operating instructions given in this manual

have been followed.

Installation Locations

Trouble Shooting

Avoid exposure to heat and extreme cold.

Do not store or use the LCD monitor in locations exposed to

heat, direct sunlight or extreme cold.

Avoid moving the LCD monitor between locations with large

temperature differences. Choose a site that falls within the

following temperature and humidity ranges.

Temperature: 0-35°C 32-95°F

Humidity: 20-80% RH

Do not subject the LCD monitor to severe vibration or high

impact conditions. Do not place the LCD monitor in the trunk of

a car.

Take care not to mishandle this product by either knocking or

dropping it during operation or transportation.

Do not store or use the LCD monitor in locations where there is

a high level of humidity or in dusty environments. Do not allow

water or other liquids to spill on or into the LCD monitor.

This page deals with problems that can be corrected by the

user. If the problem still persists after you have tried these

solutions, contact your nearest Philips dealer.

Having this problem Check these items

No Picture

(Power LED not lit)

a. Make sure the power cord is plugged into the power

outlet and into the back of the monitor.

b. 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)

a. Make sure the computer is turned on.

b. Make sure the signal cable is properly connected to

your computer.

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

d. The Energy Saving feature may be activated.

Screen says a. Make sure the monitor cable is properly connected

to your computer.

(Also refer to the Quick Set-Up Guide).

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

c. Make sure the computer is turned on.

Screen says a. Make sure the monitor cable is properly connected to

your computer. (Also refer to the Quick Set-Up Guide).

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

c. Make sure the computer is turned on.

AUTO button not working

properly

a. The Auto Function is designed for use on standard

Macintosh or IBM-compatible PCs running Microsoft

Windows.

b. It may not work properly if using nonstandard PC or

video card.

Display position is

incorrect

a. Press the Auto button.

b. Adjust the image position using the

Phase/Clock of More Settings in OSD Main Controls.

Image vibrates on the

screen

a. Check that the signal cable is properly connected

to the graphics board or PC.

Vertical flicker appears

a. Press the Auto button.

b. Eliminate the vertical bars using the Phase/Clock

of More Settings in OSD Main Controls.

Horizontal flicker appears

a. Press the Auto button.

b. Eliminate the vertical bars using the Phase/Clock

of More Settings in OSD Main Controls.

Common Problems

Imaging Problems

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10 220CW8 LCD

Definition of Pixel Defects

This section explains the different types of pixel defects and

defines acceptable defect levels of each type. In order to

quality for repair or replacement under warranty, the number

of pixel defects on a TFT LCD panel must exceed these

acceptable levels.

1. Definition of 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.

2. 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

Black 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)

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

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.

subpixel subpixel subpixel

RGB

Pixel

The screen is too bright

too dark

Adjust the contrast and brightness on On-Screen

Display.(The backlight of the LCD monitor has a fixed life

span. When the screen becomes dark or begins to flicked,

please contact your sales representative).

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 after-image. 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

aperoidoftime.

Green, red, blue, dark,

and

white dots remains

The remaining dots are normal characteristic of

the liquid crystal used in today’s technology.

For further assistance, refer to the Consumer Information Centers list

and contact your local Philips distributor.

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220CW8 LCD

Definition of pixel defects 11

3. 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.

Perfect Panel - ISO 13406-2 Class II compliant do-defect-

free-display.

BRIGHT DOT DEFECTS ACCEPTABLE LEVEL

MODEL 220CW8

1 lit subpixel 3

2 adjacent lit subpixels 1

3 adjacent lit subpixels (one white pixel) 0

Distance between two bright dot defects* 15mm

Bright dot defects within 20 mm circle 0

Total bright dot defects of all types 3

BLACK DOT DEFECTS ACCEPTABLE LEVEL

MODEL 220CW8

1 dark subpixel 5

2 adjacent dark subpixels 2

3 adjacent dark subpixels 1

Distance between two black dot defects* 15mm

Black dot defects within 20 mm circle* 1

Total black dot defects of all types 5

TOTAL DOT DEFECTS ACCEPTABLE LEVEL

MODEL 220CW8

Total bright or black dot defects of all types 5

Note:

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

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Wiring Diagram

Button/B P. C. B

Scaler/B P. C. B

USB/B P. C. B

Power/B P. C. B

220CW8 LCD

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220CW8 LCD

Mechnical instructions 13

Fig. 1

1.PutdowntheLCD,alltoolsprepared.

Fig. 2

2. Take off the base.

Fig. 3

3. Take off the stand cover.

Fig. 4

4. Take off hinge cover.

Fig. 5

5.Remove4pcsscrewsonstandandtakeoffit.

Fig. 6

6. Separate the rear cover and panel.

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14 220CW8 LCD Mechnical instructions

Fig. 7

7. Disconnect the B/B and USB/B cable and take off all the

tapes.

Fig. 8

8. Remove 3pcs screws from USB/B and take off it.

Fig. 9

9. Remove 3pcs screws from left side of panel.

Fig. 10

10. Remove 3pcs screws from right side of panel.

Fig. 11

11. Remove 2pcs screws from down side of panel.

Fig. 12

12. Separate panel and bezel as picture show.

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220CW8 LCD

Mechnical instructions 15

Fig. 13

13.Remove3pcsscrewsfromB/Bandtakeoffitfrombezel.

Fig. 14

14.Remove2pcsscrewsfromleftsidepanel.

Fig. 15

15. Remove 2pcs screws from right side panel.

Fig. 16

16. Remove 1pcs screws from P/B shielding.

Fig. 17

17.Takeoff4pcslampcablefromP/B.

Fig. 18

17. Disconnect the LVDS cable..

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16 220CW8 LCD Mechnical instructions

Fig. 22

22. Disconnect the M/B and P/B.

Fig. 19

19. Separate the panel and shielding.

Fig. 20

20. Remove 8pcs screws from M/B and P/B.

Fig. 21

21.Remove 4pcs IO NUT from M/B.

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220CW8 LCD

Electrical instruction 17

F/W upload instruction

Configuration and procedure (ISP Tool)

"ISP Tool " software is provided by NOVATEK to upgrade the

firmware of Scaler IC. 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 98/2000/XP.

3. ISP software " EasyUSB Writer ".

(Need to install, it can not be performed directly.Double press

“EasyUSB WriterV3.0.exe” to start installing,then chose the path

that you want to install ,then it will perform automatically.)

4. Firmware uploading tool, as shown in Fig1.

Fig.1

* Connect the firmware uploading tool as Fig.1 shown.

* Before the servicer perform the ISP Tool program, the

Communicating connection must be well done.

* When the connection fixed, power on the monitor.

Setup and perform the ISP Tool program

1. Save the software in your PC, and create a shortcut

on the desktop.

2. Double click the ISP Tool. exe icon at the desktop then

appears window as shown in Fig. 2.

Fig. 2

3. Press the “Load File” button then select the path that save

hex file ,then chose file type as “Bank Switch(128K,256K)” as

shown in Fig. 3.

Fig. 3

4. Double press the “H00” file or “H01 file” ,then it acquires the

hex file automatically, and a message will be showed in

the dialog box to notice the operator. At this moment, please

verify the checksum of the hex file with the firmware control

table to make sure the suitable file will be used. Mentioned

firmware control table will be provided by suppliers shown in

Fig. 4.

Fig. 4

5. Press the “ISP ON” button ,then the dialog box will has the

information “ISP ON” ,else has the information “ISP Fail”.If the

information is “ISP Fail” ,check the connectivity ,then try it again as

shown in Fig. 5.

Fig. 5

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18 220CW8 LCD Electrical instructions

6. Press “ ”button of the toolbox. Program will perform the

loading process automatically. When the loading process

completed, and the dialog box appeared the message of

Programing Success. If Program perform fail ,resume step 5.

Auto DDC instructions

General

DDC Data Re-programming

Additional information

System and equipment requirements

Install and setup TVI-TOOL program

In case the DDC data memory IC or main EEPROM which

storage all factory settings were replaced due to a defect, the

serial numbers have to be re-programmed.

It is advised to re-soldered DDC IC and main EEPROM from the

old board onto the new board if circuit board have been

replaced, in this case the DDC data does not need to be re-

programmed.

* According to the design concept of this product, DDC data will

be divided into two parts to deposit in different place:

DDC data of VGA interface are saved in scaler IC.

DDC data of DVI interface are saved in EEPROM(IC 24C02).

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 98/2000/XP.

3. Installation software of " TVI Tool ".

4. Executive program " TVI Tool. exe ".

5. ISP tool kit, as shown in Fig1.

Including: a. Alignment fixture x 1

b. Printer cable (LPT type) x 1

c. D-sub to D-sub cable x 1

d. Analog to DVI adapter x 1

e. DVI to DVI cable x 1

Fig. 1

Step 1: Double press the “TVI-TOOL_234.exe”.

Step 2: In Company text box key in any word as shown in the

Fig.2.

Fig. 2

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220CW8 LCD

Electrical instruction 19

Step 3: Closing the path that you want to install, then chose the

shortcut folder ,press “Install” button ,and it will perform

automatically.

Fig.3

Re-programming Analog DDC IC

Step 1: After initialize the alignment fixture, connecting all

cables. Be using VGA port from monitor.

Step 2: Connect the power code of monitor and power on it.

Step 3: Double check the TVI_TOOL icon

to run the TV_TOOL.exe.

Step 4: Click the OPEN icon at the main menu

to open the DDC files.

Fig. 4

Step 5: In the “Detailed Timings” BLOCK2 key in the monitor

serial number.

Fig. 5

Step 6: Press “WRITE TO IC ” button in the tool bar ,when the

DDC data download into the DDC IC, a dialog box will be

appeared automatically as shown in below photos.

Fig. 6

Step 7: Power off the monitor.

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20 220CW8 LCD Electrical instructions

Re-programming Digital DDC IC

Step 1: After initialize the alignment fixture, connecting all

cables.Be using DVI port from monitor.

Step 2: Connect the power code of monitor and power on it.

Step 3: Double check the TVI_TOOL icon

to run the TV_TOOL.exe.

Step 4: Click the OPEN icon at the main menu

to open the DDC files.

Fig. 7

Step 5: In the “Detailed Timings” BLOCK2 key in the monitor

serial number.

Fig. 8

Step 6: Press “WRITE TO IC ” button in the tool bar ,when the

DDC data download into the DDC IC, a dialog box will be

appeared automatically as shown in below photos.

Fig. 9

Step 7: power off the monitor.

* If the operator don't want to key in the serial number, he or

she can Keep the option as blank.

Press the icon to execute the download

by program itself.

And select the icon to check the EDID

contents.

Toolbar function introduction

1. Open a DDC file

2.Save DDC file

3.WritetoIC

4. Read from IC

5.Get a exsample

6. DDC report

7. Exit the program

WRITE TO IC

READ TO IC

User Interface of DDC programming

Fig. 10

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220CW8 LCD 21

Electronic Instruction

Re-programming of writing HDCP KEY

Step 1: Please install the software of isp HDCP key Version1.13

,the tool is the same with isping EDID.

Step 2: Opening the software.

Step 3: Pressing the button of “OPEN FILE”, as follows:

Step 4: Choosing the HDCP KEY that you save:

button of ”ISP HDCP”.

Step 5: If the Flash Rom of monitor is 2MB, please

choose”3F000”,but if it is 1MB please choose 1F000(if you

choose amiss ,the monitor maybe shut down) ,then press

the

Step 6: The software will write HDCP KEY into monitor.

Step 7: If the software write HDCP KEY into monitor

successfully ,the message will be display ,as follow , if the

software write HDCP KEY into monitor unsuccessfully

,please check the cable ,and restart from step5 .

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22 220CW8 LCD DDC Data

DDC DATA

THE DISPLAY DATA CHANNEL (DDC_2B) CONTENT INCLUDING:

(Analog mode)

-------------------------------------------------------------------------------------

128 BYTES OF EDID CODE :

012 345 678 9

----------------------------------------------------------------------

0|00FFFFFFFFFFFF00410C

10|1AC0010101 0119110103

20|002F1E782E93 45A3554A

30|982715 5054BFEF80B300

40|950F81CA8180 9500814F

50|A940D1C021399030621A

60|274068 B03600DA281100

70|001C000000 FF00425A31

80|30373235 31 3233343536

90|000000FC00 5068696C69

100|70732032 323043570000

110 | 00 FD 00 38 4C 1E 5D 11 70 0A

120|20323030 5753 0029

___________________________________________________

(08-09) ID Manufacturer Name = PHL

(10-11) Product ID Code (Non-Alphanumerical) =

C01A - (49178)

(12-15) Last 5 Digits of Serial Number = NOT SPECIFIED

(16) Week of Manufacture = 25

(17) Year of Manufacture = 2007

(10-17) Complete Serial Number = NOT SPECIFIED

(18) EDID Structure Version Number = 1

(19) EDID Structure Revision Number = 3

(20) VIDEO INPUT DEFINITION : =

Analog signal, 0.700V/0.300V (1.000 Vp-p)

(21) Maximum Horizontal Image Size = 470mm

(22) Maximum Vertical Image Size = 300mm

(23) Display Gamma = 2.20

(24) DPMS Supported Feature: = Active Off.

Display type = RGB color display

(25-34) CHROMA INFO:

Red x = 0.639 Green x = 0.289

Blue x = 0.153 White x = 0.313

Red y = 0.333 Green y = 0.597

Blue y = 0.082 White y = 0.329

(35) ESTABLISHED TIMING I:

720 x 400 @ 70Hz (VGA, IBM)

640 x 480 @ 60Hz (VESA)

640 x 480 @ 67Hz (MAC II, Apple)

640 x 480 @ 72Hz (VESA)

640 x 480 @ 75Hz (VESA)

800 x 600 @ 56Hz (VESA)

800 x 600 @ 60Hz (VESA)

(36) ESTABLISHED TIMING II:

800 x 600 @ 72Hz (VESA)

800 x 600 @ 75Hz (VESA)

832 x 624 @ 75Hz (MAC II, Apple)

1024 x 768 @ 60Hz (VESA)

1024 x 768 @ 70Hz (VESA)

1024 x 768 @ 75Hz (VESA)

1280 x 1024 @ 75Hz (VESA)

(37) Manufacturer's Reserved Timing:

1152 x 870 @ 75Hz (MAC II, Apple)

(38-53) Standard Timing Identification:

#1: 1680 x 1050 @ 60Hz

#2: 1440 x 900 @ 75Hz

#3: 1280 x 720 @ 70Hz

#4: 1280 x 1024 @ 60Hz

#5: 1440 x 900 @ 60Hz

#6: 1280 x 960 @ 75Hz

#7: 1600 x 1200 @ 60Hz

#8: 1920 x 1080 @ 60Hz

(54-71) Detail Timing Description #1:

1680x1050 Pixel Clock=146.2MHz

------------------------------------------------------------------------------

Horizontal Image Size=474mm

Vertical Image Size=296mm

Refresh Mode:

Non-Interlaced Normal display, no stereo

HORIZONTAL:

Active Time = 1680 pixels

Blanking Time = 560 pixels

Sync Offset = 104 pixels

Sync Pulse Width = 176 pixels

Border = 0 pixels

Frequency = 65.3 kHz

VERTICAL:

Active Time = 1050 lines

Blanking Time = 39 lines

SyncOffset=3lines

Sync Pulse Width=6lines

Border=0lines

Frequency = 60.0 Hz

Sync configuration: Digital separate, V(+), H(-)

(72-89) Monitor Description:

------------------------------------------------------------------------------

Monitor S/N: BZ10725123456

(90-107) Monitor Description:

------------------------------------------------------------------------------

Monitor Name: Philips 220CW

(108-125) Monitor Description:

-----------------------------------------------------------------------------

Monitor Range Limits:

Vertical Frequency (min) = 56Hz

Vertical Frequency (max) = 76Hz

Horizontal Frequency (min) = 30KHz

Horizontal Frequency (max) = 93KHz

Maximum Supported Pixel Clock = 170MHz

(127) Checksum OK.

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220CW8 LCD

DDC Data 23

DDC DATA

THE DISPLAY DATA CHANNEL (DDC_2B) CONTENT INCLUDING:

(Digital mode)

-------------------------------------------------------------------------------------

128 BYTES OF EDID CODE :

012 345 6789

-----------------------------------------------------------------------

0|00FFFFFFFFFFFF00410C

10|1AC0010101 0119 110103

20|802F1E782E 9345 A3554A

30|982715 5054 BFEF80B300

40|950F81CA81 8095 00814F

50|A940D1C0213990 30621A

60|274068B0 3600DA281100

70|001C000000 FF00425A31

80|30373235 31 3233343536

90|000000FC00 5068696C69

100|70732032 32 3043570000

110 | 00 FD 00 38 4C 1E 5D 11 70 0A

120|2032 30305753 00A9

___________________________________________________

(08-09) ID Manufacturer Name = PHL

(10-11) Product ID Code (Non-Alphanumerical) =

C01A - (49178)

(12-15) Last 5 Digits of Serial Number = NOT SPECIFIED

(16) Week of Manufacture = 25

(17) Year of Manufacture = 2007

(10-17) Complete Serial Number = NOT SPECIFIED

(18) EDID Structure Version Number = 1

(19) EDID Structure Revision Number = 3

(20) VIDEO INPUT DEFINITION : =

Digital signal, 0.700V/0.300V (1.000 Vp-p)

(21) Maximum Horizontal Image Size = 470mm

(22) Maximum Vertical Image Size = 300mm

(23) Display Gamma = 2.20

(24) DPMS Supported Feature: = Active Off.

Display type = RGB color display

(25-34) CHROMA INFO:

Red x = 0.639 Green x = 0.289

Blue x = 0.153 White x = 0.313

Red y = 0.333 Green y = 0.597

Blue y = 0.082 White y = 0.329

(35) ESTABLISHED TIMING I:

720 x 400 @ 70Hz (VGA, IBM)

640 x 480 @ 60Hz (VESA)

640 x 480 @ 67Hz (MAC II, Apple)

640 x 480 @ 72Hz (VESA)

640 x 480 @ 75Hz (VESA)

800 x 600 @ 56Hz (VESA)

800 x 600 @ 60Hz (VESA)

(36) ESTABLISHED TIMING II:

800 x 600 @ 72Hz (VESA)

800 x 600 @ 75Hz (VESA)

832 x 624 @ 75Hz (MAC II, Apple)

1024 x 768 @ 60Hz (VESA)

1024 x 768 @ 70Hz (VESA)

1024 x 768 @ 75Hz (VESA)

1280 x 1024 @ 75Hz (VESA)

(37) Manufacturer's Reserved Timing:

1152 x 870 @ 75Hz (MAC II, Apple)

(38-53) Standard Timing Identification:

#1: 1680 x 1050 @ 60Hz

#2: 1440 x 900 @ 75Hz

#3: 1280 x 720 @ 70Hz

#4: 1280 x 1024 @ 60Hz

#5: 1440 x 900 @ 60Hz

#6: 1280 x 960 @ 75Hz

#7: 1600 x 1200 @ 60Hz

#8: 1920 x 1080 @ 60Hz

(54-71) Detail Timing Description #1:

1680x1050 Pixel Clock=146.2MHz

--------------------------------------------------------------------------------

Horizontal Image Size=474mm

Vertical Image Size=296mm

Refresh Mode:

Non-Interlaced Normal display, no stereo

HORIZONTAL:

Active Time = 1680 pixels

Blanking Time = 560 pixels

Sync Offset = 104 pixels

Sync Pulse Width = 176 pixels

Border = 0 pixels

Frequency = 65.3 kHz

VERTICAL:

Active Time = 1050 lines

Blanking Time = 39 lines

Sync Offset = 3 lines

Sync Pulse Width = 6 lines

Border = 0 lines

Frequency = 60.0 Hz

Sync configuration: Digital separate, V(+), H(-)

(72-89) Monitor Description:

--------------------------------------------------------------------------------

Monitor S/N: BZ10725123456

(90-107) Monitor Description:

--------------------------------------------------------------------------------

Monitor Name: Philips 220CW

(108-125) Monitor Description:

--------------------------------------------------------------------------------

Monitor Range Limits:

Vertical Frequency (min) = 56Hz

Vertical Frequency (max) = 76Hz

Horizontal Frequency (min) = 30KHz

Horizontal Frequency (max) = 93KHz

Maximum Supported Pixel Clock = 170MHz

(127) Checksum OK.

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24 220CW8 LCD Safety Instruction, Warnings and Notes

Safety instruction, warnings and notes

index of this chapter:

1 Safety Instructions

2 Warnings

3 Notes

1 Safety Instructions

Safety regulations require that during a repair:

a. Connect the set to the AC Power via an isolation transformer

(> 800 VA).

b. Replace safety components, indicated by the symbol ,

only by components identical to the original ones. Any other

component substitution (other than original type) may

increase risk of fire or electrical shock hazard.

Safety regulations require that after a repair, the set must be

returned in its original condition. Pay in particular attention to

the following points:

a. Route the wire trees correctly and fix them with the mounted

cable clamps.

b. Check the insulation of the AC Power lead for external

damage.

c. Check the strain relief of the AC Power cord for proper

function.

d. Check the electrical DC resistance between the AC Power

plug and the secondary side (only for sets which have a AC

Power isolated power supply):

* Unplug the AC Power cord and connect a wire between the

two pins of the AC Power plug.

* Set the AC Power switch to the "on" position (keep the AC

Power cord unplugged!).

* Measure the resistance value between the pins of the AC

Power plug and the metal shielding of the tuner or the aerial

connection on the set. The reading should be between 4.5

Mohm and 12 Mohm.

* Switch "off" the set, and remove the wire between the two

Pins of the AC Power plug.

e. Check the cabinet for defects, to avoid touching of any inner

parts by the customer.

2 Warnings

a. All ICs and many other semiconductors are susceptible to

electrostatic discharges (ESD ). Careless handling during

repair can reduce life drastically. Make sure that, during

repair,

you are connected with the same potential as the mass of the

set by a wristband with resistance. Keep components and

tools also at this same potential.

b. Be careful during measurements in the high voltage section.

c. Never replace modules or other components while the unit

is switched "on".

d. When you align the set, use plastic rather than metal tools.

This will prevent any short circuits and the danger of a circuit

becoming unstable.

3 Notes

3.1 General

Measure the voltages and waveforms with regard to the

chassis ground or hot ground, depending on the tested area of

circuitry. The voltages and waveforms shown in the diagrams

are indicative.

The semiconductors indicated in the circuit diagram and in the

parts lists, are interchangeable per position with the

semiconductors in the unit, irrespective of the type indication on

3.2 Schematic Notes

All resistor values are in ohms and the value multiplier is often

used to indicate the decimal point location (e.g. 2K2 indicates

2.2 Kohm).

Resistor values with no multiplier may be indicated with either

an "E" or an "R" (e.g. 220E or 220R indicates 220 ohm).

All capacitor values are given in micro-farads ( X10 ),

nano-farads (n= X10 ), or pico-farads (p= X10 ).

Capacitor values may also use the value multiplier as the

decimal point indication (e.g. 2p2 indicates 2.2 pF).

An "asterisk" (*) indicates component usage varies. Refer to the

diversity tables for the correct values.

The correct component values are listed in the Electrical

Replacement Parts List. Therefore, always check this list when

there is any doubt.

3.3 Lead Free Solder

Philips CE is going to produce lead-free sets (PBF) from

1.1.2005 onwards.

Lead-free sets will be indicated by the PHILIPS-lead-free logo

on the Printed Wiring Boards (PWB):

This sign normally has a diameter of 6 mm, but if there is less

space on a board also 3 mm is possible.

In case of doubt wether the board is lead-free or not (or with

mixed technologies), you can use the following method:

* Always use the highest temperature to solder, when using

SAC305 (see also instructions below).

* De-solder thoroughly (clean solder joints to avoid mix of

two alloys).

: For BGA-ICs, you must use the correct temperature

profile, which is coupled to the 12NC. For an overview of these

profiles, visit the website

You will find this and more technical information within the

"Magazine", chapter "Workshop information".

For additional questions please contact your local repair desk.

Due to lead-free technology some rules have to be respected

by the workshop during a repair:

Use only lead-free soldering tin Philips SAC305 with order code

0622 149 00106. If lead-free solder paste is required, please

contact the manufacturer of your soldering equipment.

In general, use of solder paste within workshops should be

avoided because paste is not easy to store and to handle.

Use only adequate solder tools applicable for lead-free

soldering tin. The solder tool must be able

- To reach at least a solder-tip temperature of 400 degree C.

- To stabilise the adjusted temperature at the solder-tip.

- To exchange solder-tips for different applications.

-6

-9 -12

Caution

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220CW8 LCD

Block Diagram 25

S-A3

220CW8 LCD

VGA

I/P

SCALAR NT68670H

+5V

LVDS

R1-

G1-

VGA-SCL

VGA-SDA

VGA-DET

B1-

RX0-

DVI

I/P

RX1+

RX2-

RX2+

DVI-SDA

DVI-SCL

RX1-

RX0+

VGA-5V

DVI-5V

X'TAL

DVI-DET

12M Hz

AD1

AD0

PWR

SAMRT

Key

24LC02 24LC02 24LC16

VGA-SDA

VGA-SCL

DVI-SDA

DVI-SCL

SCL

SDA

VGA-5V DVI-5V

LDO

Inverter/Power B oard

+5V

LCD-ON

VGA_3V3

DVDD

ADC_VAA

MCU_VDD

CVDD1V8

+5V

Panel

Voltage

Control

LCD_VDD

Panel

BL-ON

BL-Brightness

USB A TO USB B Translate

CN8

USB A

USB B

Key/B

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220CW8 LCD

Schematic Diagram(Scaler Board - VGA Input) 26

S-A3

220CW8 LCD

S-A1

A A

C C

E E

F F

G G

VS-1

HS-1

GNDB

GNDR

GNDG

GNDB

GNDG

GNDR

VGA-5V

+5V

GND_A

MCU-VDD

GND_A

VGA-5V +5V

VGA-DET 4

GI1 4

VGA-SCL4

RI1 4

VGA-SDA4

BI1 4

VSIN 4

HSIN 4

RI1- 4

GI1- 4

BI1- 4

Tx4

Rx 4

WP_13,4

CH201209T-300

D-SUB1

CH201209T-300

BAV99

CH201209T-300

12/04 2006 Modify

070308

D33

ZD5V6/NC

D33

ZD5V6/NC

1 2

4.7K/6

R13

4.7K/6

R13

BAV99/NC

0.1uF/6/NC

100/6/NC

R12

100/6/NC

R12

R14

75/6/1%

R14

75/6/1%

R14

ZD5V6/NC

1 2

0/6L4 0/6L4

1 2

R10

75/6/1%

R10

75/6/1%

R10

0/6L3 0/6L3

1 2

24C02/NC

GND 4

VCC

8A0 1

A1 2

A2 3

SCL

SDA

L1 0/6L1 L1 0/6L1 1 2

BAV99/NC

100/6R11 100/6R11

4.7K/6

L5 0/6L5 L5 0/6L5

1 2

75/6/1%

100/6/NC

100/6/NCR2 100/6/NCR2

ZD5V6/NC

1 2

R132 100/6R132 100/6

ZD5V6/NC

1 2

22pF/6

C4C4

22pF/6

L6 0/6L6 L6 0/6L6

1 2

100/6/NCR3 100/6/NCR3

CN1D-SUB-Female

CN1

CN1D-SUB-Female

CN1

10 10

G1 16

G2 17

ZD5V6/NC

1 2

R16

2.2K/6

R16

2.2K/6

R16

10K/6/NC

D32

ZD5V6/NC

D32

ZD5V6/NC

1 2

120pF/6

C2C2

120pF/6

BAT54C-GS08/NC

R19

2.2K/6

R19

2.2K/6

R19

L2 0/6L2 L2 0/6L2 1 2

1K/6R8 1K/6R8

BAV99/NC

R131 100/6R131 100/6

100/6R9 100/6R9

C1 B4

C2 E8

C4 E8

CN1 B3

D1 A4

D2 A7

D3 B7

D4 B2

D5 C7

D6 C2

D7 D7

D8 E7

D32 C6

D33 C6

L1 A8

L2 B8

L3 B8

L4 C8

L5 C8

L6 D9

R1 A5

R2 A5

R3 A5

R4 A7

R5 B2

R6 B2

R8 B5

R9 B5

R10 B7

R11 C3

R12 C2

R13 C2

R14 C7

R16 E7

R19 E7

R131 E8

R132 E8

U1 A5

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Scaler Board - DVI input) 27

S-A3

220CW8 LCD

S-A2

A A

C C

E E

F F

G G

DVI-5V

GND_A

GND_AGND_A

GND_A

MCU-VDD MCU-VDD

DVI-5V +5V

+5V

RXC- 4

RXC+ 4

RX2+ 4

RX0+ 4

RX2- 4

RX1+ 4

RX1- 4

DVI-DET 4

RX0- 4

DVI-HPD 4

WP_1

2,4

DVI-SCL 4DVI-SDA 4

DVI Input

12/04 2006 Modify

070308

2007 5/8 Modify

5220

2Q8

NO.

7K43

AO3400

24C02

R147

R146

PARTS

NONE U2

R149

2007 5/8 Modify

10/6R23 10/6R23

10/6

R27 10/6

R27

10/6R35 10/6R35

R147 0/6/NCR147 0/6/NC

D36

EGA10603V05A1-B/NC

D36

EGA10603V05A1-B/NC

1 2

R146

4.7K/6

R146

4.7K/6

24C02

GND 4

VCC

8A0 1

A1 2

A2 3

SCL

SDA

D10

EGA10603V05A1-B/NC

D10

EGA10603V05A1-B/NC

1 2

1K/6R31 1K/6R31

100/6R22 100/6R22

10/6R33 10/6R33

BAT54C-GS08

D16

EGA10603V05A1-B/NC

D16

EGA10603V05A1-B/NC

1 2

4.7K/6

R26

4.7K/6

R26

D11

EGA10603V05A1-B/NC

D11

EGA10603V05A1-B/NC

1 2

10/6

R32 10/6

R32

0.1uF/6

10/6R24 10/6R24

D35

EGA10603V05A1-B/NC

D35

EGA10603V05A1-B/NC

1 2

1K/6R34 1K/6R34

D17

EGA10603V05A1-B/NC

D17

EGA10603V05A1-B/NC

1 2

D12

EGA10603V05A1-B/NC

D12

EGA10603V05A1-B/NC

1 2

100/6R21 100/6R21

D34

EGA10603V05A1-B/NC

D34

EGA10603V05A1-B/NC

1 2

CN2

DVI-D-Female

CN2

DVI-D-Female

TX2- 1

TX2+ 2

TX2/4 Shld 3

TX4- 4

TX4+ 5

DDC CLK 6

DDC DATA 7

AVS 8

TX1- 9

TX1+ 10

TX1/3 Shld 11

TX3- 12

TX3+ 13

+5V 14

GND 15

HP Detect 16

TX0- 17

TX0+ 18

TX0/5 Shld 19

TX5- 20

TX5+ 21

TXC Shld 22

TXC+ 23

TXC- 24

SHELL1

SHELL2

AR C1

AG C2

AB C3

AHS C4

AGND C5

NC C6

28 27

2N7002E

10/6R36 10/6R36

4.7K/6

R25

4.7K/6

R25

10/6R28 10/6R28

D18

EGA10603V05A1-B/NC

D18

EGA10603V05A1-B/NC

1 2

10K/6R20 10K/6R20

D14

EGA10603V05A1-B/NC

D14

EGA10603V05A1-B/NC

1 2

D19

EGA10603V05A1-B/NC

D19

EGA10603V05A1-B/NC

1 2

D13

EGA10603V05A1-B/NC

D13

EGA10603V05A1-B/NC

1 2

D15

EGA10603V05A1-B/NC

D15

EGA10603V05A1-B/NC

1 2

1K/6R30 1K/6R30

C5 A6

CN2 B1

D9 A6

D10 B2

D11 B3

D12 B3

D13 B4

D14 C6

D15 C6

D16 D2

D17 D3

D18 D3

D19 D4

D34 D4

D35 D4

D36 B5

D36 D5

Q8 B8

R20 A6

R21 A7

R22 A7

R23 B4

R24 B4

R25 B6

R26 B6

R27 B4

R28 C4

R30 C3

R31 C2

R32 B5

R32 C5

R33 B5

R33 C5

R34 C3

R35 B5

R35 C5

R36 B5

R36 C5

R146 B8

R147 C8

U2 A8

U2 D8

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Scaler Board - Scaler Nt68670) 28

S-A3

220CW8 LCD

S-A3

A A

C C

E E

F F

G G

DPLL

PVCC

5V-DETECT

SDA

SCL

RX2+

SCL

RX1+

RX2-

BYPASS-VS

5V-DETECT

RX0+

SDA

RX0-

RX1-

SDA

RXC-

BYPASS-HS

RXC+

HDCP_SCL

DPLL

PVCC

BL-PWM

SPI_CK

SPI_SI

SPI_CE

SPI_SO

WP_1

SCL

WP_1

HDCP_SCL

HDCP_SDA

BL-PWM

ADC_VAA

DVDD

CVDD1V8 VGA_3V3

VGA_3V3

GND_A

ADC_VAA

DVDD

GND_A

CVDD1V8

VGA_3V3

GND_A

MCU-VDD

GND_A

+5V

GND_A

+5V

MCU-VDD

GND_AGND_A

MCU-VDD

GND_A

MCU-VDD

GND_A

CVDD1V8

GND_A

GND_AA

GND_A

GND_AGND_AA

VGA_3V3

GND_A

CVDD1V8

GND_A

MCU-VDD

GND_A

MCU-VDD

GND_A

CVDD1V8

DVDD

HSIN2

VSIN2

BI12

RI1

RI1-

BI1-2

RX2+

RXC-

RX1-3

RX0-

RX2-3

RXC+

RX0+3

RX1+3

GI12

GI1-2

SCL

SDA

SCL

DVI-SDA3

VGA-SCL2

VGA-SDA2

Tx2

IRQn

BYPASS-VS

BYPASS-HS

LCD-ON 6

AD15

AD0

PWR 5

VGA-DET 2

DVI-DET 3

DVI-HPD 3

BYPASS-HS

BYPASS-VS

LEDG1 5

LEDA1 5

BL-ON 7

RSGB1P/T0P/R2 6

RSBB1M/T3M/G3 6

RSBB1P/T3P/G2 6

RSBB2M/TCLK1M/G5 6

RSBB3P/T2P/G6 6

RSBB3M/T2M/G7 6

RSGB1M/T0M/R3 6

RSBB2P/TCLK1P/G4 6

RSCLKBP/T1P/R0 6

RSCLKBM/T1M/R1 6

RSRA2P/T5P/B6/RSGB0P 6

RSRA1P/T6P/B4/RSBB0P 6

RSRA3P/T4P/G0/RSRB0P 6

RSGA2P/T7P/B0 6

RSGA3P/TCLK2P/B2 6

RSRA2M/T5M/B7/RSGB0M 6

RSRA3M/T4M/G1/RSRB0M 6

RSGA2M/T7M/B1 6

RSGA3M/TCLK2M/B3 6

RSRA1M/T6M/B5/RSBB0M 6

SDA

BL-BRIGHT 7

LED_SMART 5

MENU1 5

SMART 5

WP_1 2,3

DVI-SCL3

For Debug Use

NT68670

OPTION

Layout

GND

12/04 2006 Modify

SMART FUNCTION

NT68670

OPTION

PARTS

6NC

R144/pin119

0.1u

R59/pin51

R62/pin128

100R

R145/pin109

NT68670

NO.

NT68665U3

0R5

NONE OD

C67/pin51

R58/pin51

NC 0R

PLL_GND GND C16,C17 ,

PLL_VDD L 100M/1K

070308

SMART

FUNCTION ON/OFF

070308

DVDD change to

CVDD1V8(960412)

NT68670

OPTION 070505

070507

2007 5/8 Modify

C21

0.1uF/6

C21

0.1uF/6

100/6R53 100/6R53

75/6/1%

R44 75/6/1%

R44

R149 220/6/NCR149 220/6/NC

Y1 12MHZY1 12MHZ

AT24C08/NC

GND

VCC 8

WP 7

SDA 5

SCL 6

100/6 1%R45 100/6 1%R45

R61

15K/6

R61

15K/6

R66 100K/6R66 100K/6

C32

22pF/6

C32

22pF/6

JP2

CON4/NC

JP2

CON4/NC

R58

0/6

R58

0/6

0.047uF/6C23 0.047uF/6C23

C13

120pF/6

C13

120pF/6

C13

C18

0.1uF/6/NC

C18

0.1uF/6/NC

C18

75/6/1%R47 75/6/1%R47

C34

0.1uF/6

C34

0.1uF/6

C33

22pF/6

C33

22pF/6

0.047uF/6C28 0.047uF/6C28

C12

1uF/8

C12

1uF/8

C12

0.1uF/6

100M/1K/8

1 2

R50 10K/6R50 10K/6

C67

0.1uF/6

C67

0.1uF/6

100/6R39 100/6R39

22/6/NCR63 22/6/NCR63

R137

1K/6

R137

1K/6

C14

0.1uF/6

C14

0.1uF/6

C14

R144

0/6

R144

0/6

22/6/NCR64 22/6/NCR64

C83

0.1uF/6

C83

0.1uF/6

R136

4.7k/NC

R136

4.7k/NC

C17

330uF/16V

C17

330uF/16V

C17

R59 0/6/NCR59 0/6/NC JP1

CON4/NC

JP1

CON4/NC

0.047uF/6C25 0.047uF/6C25

C11

0.1uF/6

C11

0.1uF/6

C11

C20

0.1uF/6

C20

0.1uF/6

C20

RSTn1 TPAD30RSTn1 TPAD30

100/6 1%

R48 100/6 1%

R48

R135

4.7k/NC

R135

4.7k/NC

C15

0.1uF/6

C15

0.1uF/6

C15

R51 10K/6

100/6

R55 100/6

R55

390/6 1%

R43 390/6 1%

R43

NT68670

RSTB

MCU_VCC

MCU_GND

RX2+

RX2-

AVCC 6

RX1+

RX1-

AGND 9

RX0+

RX0-

AGND 12

RXC+

RXC-

AVCC 15

REXT

PVCC 17

PGND 18

BIN1+

BIN1-

SOG1I

GIN1+

GIN1-

RIN1+

RIN1-

ADC_VAA 26

ADC_GNDA 27

PC2 28

PD6

PB3/ADC3/INTE1

P31/TXD

P30/RXD

PB2/ADC2/INTE0

PB7/DDC_SDA1*

PB6/DDC_SCL1*

PA3/PWM5

PA4/PWM6*

PA5/PWM7*

PA6/PWM8*

PA7/PWM9*

HSYNCI1

TOUTP/VSYNCI1

PLL_GND 43

TCLK

PLL_VDD 45

PB5/DVI_SDA0

PB4/DVI_SCL0

RSTn/PD5

SDA/P35

SCL/P34

IRQn

CVDD 52

DVDD 53

RSBA1P/V0 54

RSBA1M/V1 55

RSBA2P/V2 56

RSBA2M/V3 57

RSBA3P/V4 58

RSBA3M/V5 59

RSCLKAP/V6 60

RSCLKAM/V7 61

RSGA1P/VCKI 62

RSGA1M 63

DGND/CGND 64

PC6 102

DGND/CGND 101

RSRB3M/DHS 100

RSRB3P/DVS 99

RSRB2M/DDE 98

RSRB2P/DCLK 97

RSRB1M/TTL_POL 96

RSRB1P 95

RSGB3M/R7 94

RSGB3P/R6 93

RSGB2M/R5 92

RSGB2P/R4 91

DVDD 90

SP 89

RSGB1M/T0M/R3 88

RSGB1P/T0P/R2 87

RSCLKBM/T1M/R1 86

RSCLKBP/T1P/R0 85

RSBB3M/T2M/G7 84

RSBB3P/T2P/G6 83

RSBB2M/TCLK1M/G5 82

RSBB2P/TCLK1P/G4 81

RSBB1M/T3M/G3 80

RSBB1P/T3P/G2 79

DGND/CGND 78

RSRA3M/T4M/G1/RSRB0M 77

RSRA3P/T4P/G0/RSRB0P 76

RSRA2M/T5M/B7/GSGB0M 75

RSRA2P/T5P/B6/RSGB0P 74

RSRA1M/T6M/B5/RSGB0M 73

RSRA1P/T6P/B4/RSBB0P 72

RSGA3M/TCLK2M/B3 71

RSGA3P/TCLK2P/B2 70

RSGA2M/T7M/B1 69

RSGA2P/T7P/B0 68

PA1/PWM3

67 PA2/PWM4

66 PA0/PWM2

OSCI

127

OSCO

128

PB0/ADC0

126 PB1/ADC1

125

PC5 124

PC4/PWM1 123

PC3/PWM0 122

PC1* 121

PC0* 120

NC(VSNCI)

119

PWMB/GPO8 118

PWMA/GPO7 117

GPO6 116

CVDD 115

INT_HSO/GPO5 114

INT_VSO/GPO4 113

GPO3/AD1 112

GPO2/AD0 111

GPO1 110

NC(HSYNCI)

109

PD4

108 PD3

107 PD2

106 PD1

105 PD0

104

PC7 103

C69

0.1u/NC

C69

0.1u/NC

0.047uF/6C22 0.047uF/6C22

R145

0/6

R145

0/6

10K/NC

R82

10K/NC

R82

10K/NC

R83

10K/NC

R83

0.1uF/6/NC

U11

PM25LV010/NC

U11

PM25LV010/NC

GND

4SI 5

SCK 6

HOLD 7

VCC 8

100/6R54 100/6R54

IC2

AT24C16

IC2

AT24C16

GND

VCC 8

WP 7

SDA 5

SCL 6

0.047uF/6

C27 0.047uF/6

C27

0.047uF/6C26 0.047uF/6C26

C16

10uF/6.3V/Y5V/0805

C16

10uF/6.3V/Y5V/0805

C16

R65 1M/6R65 1M/6

75/6/1%R41 75/6/1%R41

0.047uF/6

C24 0.047uF/6

C24

10/6R49 10/6R49

CX201209813/8

1 2

0.1uF/6

0.1uF/6/NC

C19

0.1uF/6

C19

0.1uF/6

C19

10K/NC

R148

10K/NC

R148

C31 0.1uF/6C31 0.1uF/6

100/6

R52 100/6

R52

C10

0.1uF/6/NC

C10

0.1uF/6/NC

C10

100/6 1%

R42 100/6 1%

R42

R57

10K/6

R57

10K/6

R62 100/6/NCR62 100/6/NC

C82 10pF/6/NCC82 10pF/6/NC

R38 470/6 1%R38 470/6 1%

C29 47uF/10V

C6 A1 R39 B10

C7 A1 R41 C2

C8 A1 R42 C2

C9 A1 R43 C2

C10 A2 R44 C2

C11 A2 R45 C2

C12 A3 R47 C2

C13 A3 R48 C2

C14 A3 R49 C9

C15 A4 R50 D1

C16 B2 R51 D1

C17 B2 R52 D3

C18 B1 R53 D3

C19 B1 R54 D3

C20 B1 R55 D3

C21 B10 R57 D11

C22 C3 R58 E2

C23 C3 R59 E2

C24 C3 R61 D11

C25 C3 R62 E3

C26 C3 R63 A9

C27 C3 R64 A9

C28 C3 R65 E1

C29 C2 R66 F3

C31 D2 R82 A9

C32 F1 R83 A9

C33 F1 R135 F2

C34 F3 R136 F3

C67 E2 R137 C9

C69 F3 R144 F5

C82 E3 R145 F5

C83 F5 R148 A8

IC2 B9 R149 F6

JP1 E9 RSTn1 E3

JP2 E9 U11 G2

L7 A4 U3 B4

L8 A5 U6 A7

R38 B3 Y1 E1

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Scaler Board - USB KEY) 29

S-A3

220CW8 LCD

S-A4

A A

C C

E E

F F

G G

LEDG

LEDA

SEL

PWR1 PWR

DOWN

SEL PWR1

LEDA-

LEDG- LEDG

LEDA

USB_5V

LED_S

LEDG-

LED_S-

PWR1

LEDA-

DOWN

SMART-

SEL

DOWN

SEL

LED_S-

SMART-

AD0

MENU1

DOWN

SMART-

UP SMART- LED_S

MCU-VDD

GND_A

GND_A MCU-VDDGND_A MCU-VDDMCU-VDD

GND_A

GND_A MCU-VDD

GND_A

MCU-VDD

GND_A

GND_A GND_A GND_AMCU-VDD MCU-VDD MCU-VDD

AD1 4

PWR 4

LEDG1

LEDA14

LED_SMART

MENU1 4

AD0 4

SMART 4

SMART IMAGE FUNCTION

070306

0704030

33/6R94 33/6R94

C72

0.1uF/6

C72

0.1uF/6

R143

10K/6

R143

10K/6

C73

0.1uF/6

C73

0.1uF/6

C84

100P/6

C84

100P/6

R72 10K/6R72 10K/6

D37

BAV99/NC

D37

BAV99/NC

C74

0.1uF/6

C74

0.1uF/6

R90 4.7K/6R90 4.7K/6

MMST3906

3 1

4.7K/6

1K/61K/6

1 2

R15

4.7K/6

R15

4.7K/6

CN3

4501-10-10P-R/NC

CN3

4501-10-10P-R/NC

10 10

R77 10K/6R77 10K/6

D23

BAV99/NC

D23

BAV99/NC

33/6R17 33/6R17

R18

1K/6

R18

1K/6

D24

BAV99/NC

D24

BAV99/NC

C85

100P/6

C85

100P/6

D25

BAV99/NC

D25

BAV99/NC

C70

0.1uF/6

C70

0.1uF/6

D21

BAV99/NC

D21

BAV99/NC

R73 10K/6R73 10K/6

R81 10K/6R81 10K/6

CN7

7101-E10N

CN7

7101-E10N

10 10

CN8

3703-05

CN8

3703-05

MMST3906

3 1

82/6R93 82/6R93

R95 4.7K/6R95 4.7K/6

1K/61K/6 12

R141 4.7K/6/NCR141 4.7K/6/NC

MMST3906

3 1

1K/61K/6 12

D22

BAV99/NC

D22

BAV99/NC

C71

0.1uF/6

C71

0.1uF/6

CN9 USB-B

R142 4.7K/6/NCR142 4.7K/6/NC

C75

0.1uF/6

C75

0.1uF/6

D20

BAV99/NC

D20

BAV99/NC

C70 B2

C71 B2

C72 B2

C73 B3

C74 B3

C75 B3

C84 B6

C85 B6

CN3 A1

CN7 B1

CN8 B8

CN9 A8

D20 D1

D21 D2

D22 D3

D23 E1

D24 E3

D25 E4

D37 D5

Q1 C6

Q2 C6

Q6 D9

R7 D7

R15 D7

R17 B2

R18 B5

R72 A6

R73 A6

R74 A5

R75 A5

R77 B5

R79 B5

R81 B5

R90 B5

R90 C5

R93 B2

R94 B2

R95 B5

R95 C5

R141 B5

R141 C5

R142 B5

R142 C5

R143 A6

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Scaler Board - Panel Output) 30

S-A3

220CW8 LCD

S-A5

A A

C C

E E

F F

G G

LCD-VDD

GND_A

LCD-VDD

+5V

GND_A

LCD-VDD

GND_A

RSGB1M/T0M/R34

RSCLKBM/T1M/R1

RSBB3M/T2M/G74

RSRA3M/T4M/G1/RSRB0M4

RSRA2M/T5M/B7/RSGB0M4

RSRA1M/T6M/B5/RSBB0M

RSGA3M/TCLK2M/B34

RSBB2M/TCLK1M/G54 RSBB2P/TCLK1P/G4 4

RSBB1P/T3P/G2 4

RSRA3P/T4P/G0/RSRB0P 4

RSRA2P/T5P/B6/RSGB0P 4

RSRA1P/T6P/B4/RSBB0P 4

RSGA3P/TCLK2P/B2 4

RSCLKBP/T1P/R0 4

RSGB1M/T0M/R34

RSGB1P/T0P/R2 4

RSBB3P/T2P/G6 4

RSGB1P/T0P/R24

RSCLKBM/T1M/R14

RSCLKBP/T1P/R04

RSBB3M/T2M/G74

RSBB3P/T2P/G64

RSBB1M/T3M/G34

RSBB2M/TCLK1M/G54

RSBB2P/TCLK1P/G44

RSBB1M/T3M/G34

RSBB1P/T3P/G24

RSRA3M/T4M/G1/RSRB0M4

RSRA3P/T4P/G0/RSRB0P4

RSRA2M/T5M/B7/RSGB0M4

RSRA2P/T5P/B6/RSGB0P4

RSRA1M/T6M/B5/RSBB0M4

RSRA1P/T6P/B4/RSBB0P4

RSGA3M/TCLK2M/B34

RSGA3P/TCLK2P/B24

RSGA2M/T7M/B14

RSGA2P/T7P/B0 4

RSGA2P/T7P/B04

LCD-ON4

Max 2.0A

2005.06.13 modify

MMST3906 Change to DTC144EUA

(070308)

070709

For Panel T1

C41

330uF/16V

C41

330uF/16V

C38

2200pF/6

C38

2200pF/6

C37

4.7UF/6

C37

4.7UF/6

CN4

1841 30P/NC

CN4

1841 30P/NC

10 10

12 12

14 14

16 16

18 18

20 20

22 22

24 24

26 26

28 28

30 30

C39 0.1uF/6C39 0.1uF/6

C40

0.1uF/6

C40

0.1uF/6

DTC144EUA

CN6

FFC 30PIN PH=1.0 (MS240430)

CN6

FFC 30PIN PH=1.0 (MS240430)

GND2

31 GND1

R101

2.2K/6

R101

2.2K/6

R133

1K/6

R133

1K/6

1 2

CX201209813/8

1 2

R100

10K/6

R100

10K/6

C80

0.1uF/6/NC

C80

0.1uF/6/NC

AO3415

C37 E3

C38 E5

C39 E6

C40 E5

C41 E6

C80 F3

CN4 B4

CN6 B9

L9 D3

Q3 E4

Q4 E3

R100 E3

R101 E3

R133 E6

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Scaler Board - Power) 31

S-A3

220CW8 LCD

S-A6

A A

C C

E E

F F

G G

VGA-DVI-5V

+5V

+1V8

VGA_3V3

GND_A

CVDD1V8

GND_A

+5V

GND_A

VGA_3V3

GND_AGND_A

GND_A

MCU-VDD

GND_A

VGA_3V3

VGA-DVI-5V

GND_A

DVI-5V

VGA_3V3

GND_A

VGA-5V

ADC_VAA

+5V DVDD

BL-ON 4

BL-BRIGHT 4

L19,C68 CLOSE CN5

070430

070503

2 R71

NO.

D31

NT68670

ADD

R76

PARTS

NT68665

R70

L17

ADD

ADD 070731

070801

MMST3906

3 1

R710/6/NC R710/6/NC

R105

2.05K/6 1%

R105

2.05K/6 1%

R76

0/6

R76

0/6

R70 0/6R70 0/6

L17

CX201209813/8

L17

CX201209813/8

CN5

CONN 3x2-R

CN5

CONN 3x2-R

3 4

L13

CX201209813/8

L13

CX201209813/8

R68

4.7K/6/NC

R68

4.7K/6/NC

D39

BAT54C-GS08/NC

D39

BAT54C-GS08/NC

L14

CX201209813/8

L14

CX201209813/8

R106

1K/6

R106

1K/6

R67

4.7K/6/NC

R67

4.7K/6/NC

AIC1117/SOT223

ADJ/GND

VOUT 2

VIN

VOUT 4

C68

330uF/16V

C68

330uF/16V

R115

150/6 1%

R115

150/6 1%

D30

ML25PT

D30

ML25PT

2 1

C44

330uF/16V

C44

330uF/16V

C51

100uF/16V

C51

100uF/16V

D38

1SS355/NC

D38

1SS355/NC

2 1

C64

0.1uF/6

C64

0.1uF/6

R114

330/6 1%

R114

330/6 1%

C81

0.1uF/6

C81

0.1uF/6

C52

100uF/16V

C52

100uF/16V

L18

CX201209813/8

L18

CX201209813/8

R107 10K/6R107 10K/6

AIC1084/TO252

ADJ/GND

VOUT 2

VIN

VOUT 4

C46

120pF/6/NC

C46

120pF/6/NC

C47

1uF/8

C47

1uF/8

L15

CX201209813/8

L15

CX201209813/8

MMST3906/NC

D29

ML25PT

D29

ML25PT

2 1

R108

3.24K/6 1%

R108

3.24K/6 1%

D28

BAT54C-GS08

D28

BAT54C-GS08

R69 20/6/NCR69 20/6/NC

D31

SSM12L

D31

SSM12L

C45

330uF/16V

C45

330uF/16V

R104

1K/6/NC

R104

1K/6/NC

C65

0.1uF/6

C65

0.1uF/6

R103

0/6

R103

0/6

C44 D3

C45 D5

C46 B5

C47 B3

C51 C2

C52 C4

C64 D5

C65 B5

C65 C5

C68 A1

C81 A1

CN5 A2

D28 D1

D29 B2

D30 B2

D31 D2

D38 A7

D39 B8

L13 D2

L14 D6

L15 D6

L17 A8

L18 B5

Q5 A4

Q7 A7

R67 B7

R68 B7

R69 A8

R70 B8

R71 D2

R76 D2

R103 A4

R104 A5

R105 D4

R106 A4

R107 B3

R108 D4

R114 C4

R115 C3

U5 D4

U7 B3

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Power Board) 32

S-A3

220CW8 LCD

P-A

105K

C26

223

105

C18

105

R16

0 ohm

C24

470uF/25V

C28

224

Vin

GND

R26

R27

14K

R13 N.C

R21

39K

2.3

6.7

VCC

R25

100K

473

R15

1.5M

C29 225(1206)

473

130K

D1 8

D1 7

D2 6

D2 5

SP8K3

C25

223

C27

224

D1 8

D1 7

D2 6

D2 5

SP8K3

C30 225(1206)

R11 10K

BRC

BRS

DBRT

ABRT

ENSYNC

LOK

PRR 15

BTR 16

COMP

LCS

LCC

UGR 17

OUTR 18

VCCR 19

LGR 20

PRL 22

PGR 21

PGL 28

LGL 27

VCCL 26

OUTL 25

UGL 24

BTL 23

MP1038

10K

N.C

R10

10K C6

103

IC_VCC

R17

10K

RK7002

C23

104

D14

4148

C19

105

C20

105

R28

R29

R22

39K

R30

R31

R23

39K

R32

R33

R24

39K

LI LI

FB4

FB3

FB2

C14

223

FB1

C15

223

C16

223

C17

223

LV1

LV2

LV3

LV4

C22

102

R18

22K

CN1

LV4

CN2

LV3

CN3

LV2

CN4

LV1

C31

5p/3KV

FB1

FB4

C32

5p/3KV

C34

5p/3KV

FB2

FB3

C33

5p/3KV

104

BAV99

C21

472

R8 10K

R20

10.5K

ON/OFF

100K

100K(1/8W)

RK7002

103

R6 N.C

D15

N.C

R34

20K

103

R35

20K

C10

103

R36

20K

C11

103

R37

20K

C12

103

D10

BAV70 D12

BAV70

D11

BAV70 D13

BAV70

DBRT

R12

300 ohm

103

C35

224

C36

N.C

C37

N.C

D16

4148

R42 10K

C39

104

C38

472

R44

20K

R38

28K

R43

56K

R39

20K

JP10

C41

N.C

C42

N.C

C C

D D

G G

C1 C2 FB3 E10

C2 C2 FB3 C11

C3 C3 FB4 F10

C4 C3 FB4 D11

C5 B4 JP10 E4

C6 B4 L1 B2

C7 A5 L1 E4

C8 B2 L1 E5

C9 E8 LV1 D2

C10 F8 LV1 B11

C11 E10 LV2 E2

C12 F10 LV2 B11

C14 D2 LV3 F2

C15 E2 LV3 C11

C16 F2 LV4 D11

C17 G2 Q1 B3

C18 C4 Q2 F3

C19 D9 R1 B4

C20 D9 R2 A3

C21 C4 R3 C3

C22 F4 R4 C3

C23 G4 R5 B4

C24 A6 R6 B4

C25 B7 R7 B4

C26 C7 R8 D5

C27 C7 R9 B3

C28 D7 R10 B3

C29 B8 R12 B1

C30 B8 R12 C2

C31 B10 R13 B8

C32 B10 R15 E4

C33 C10 R16 E4

C34 D10 R17 F4

C35 B7 R18 G4

C36 C8 R20 E5

C37 D8 R21 E6

C38 E6 R22 F6

C39 F5 R23 E8

C41 C10 R24 F8

C42 C10 R25 G5

CN1 B11 R26 E6

CN2 C11 R27 F6

CN3 C11 R28 F6

CN4 D11 R29 G6

D2 E2 R30 E9

D3 F2 R31 F9

D5 E7 R32 F9

D6 F7 R33 G9

D7 E9 R34 E8

D8 F9 R35 F8

D10 E7 R36 E10

D11 F7 R37 F10

D12 E9 R38 E5

D13 F9 R39 E5

D14 G5 R42 D5

D15 B5 R43 E5

D16 B2 R44 D5

D16 D2 T1 B9

FB1 E7 U1 B5

FB1 B11 U2 C7

FB2 F7 U3 C7

FB2 C11

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Power Board) 33

220CW8 LCD

P-B

CX101

0.33uF/250V

C114

150uF/480V

C121

473

C241

1500uF/10V

L240

0.78uH +

C243

470uF/10V

C230

5.2V/3.5A

EARTH

R230

1.5K

R231

R234

6.4K

R235

5.9k

R140

JUMP

R124

91K

R128

180K

L120

33uH

R136

R134

100ohm

R129

15K

R101

R102

C242

470uF/35V

IC230

KAZ431A

D121

N.C

BD101

D2SB60A

TH101

SCK-086

Q110

D110

HER108

D120

1N4937

R130

15K

R132

15K

R241

R242

R139

5.6K

R233

43ohm

R232

C231

472

F101

T 2AL/250V

VCC

Out 5

LUVP 1

Latch/PI

Vstr 8

GND

CS/FB 3

U101

FAN7602

R127

3.3M

R126

3.3M

R125

3.3M

R121

3.3M

R122

3.3M

R123

3.3M

C122

331

ZD120

1N4748A

C124

N.C

+C123

22uF/50V

R133

15K

R135

N.C

R137

0.43ohm/2W(S)

CY101

102/250V

+5.2V

C120

LF101

CN100

CY102

102/250V

CY103

222/250V

T101

EFD-30

D240

SR1060

R240

10,1/2W,J(S)

C240

102M/500V

C260

102M/500V

D260

STPR10200

C261

680uF/28V

F240

T5A/250V

VCC

R112

51K,2W,J(S)

C115

222K/1KV

ZD110

N.C

VA101

TVR10681

VA102

N.C

LF102

UU-10.5H

TH102

SCK-086

R138

4.7K

INVERTER

CN201

+5.2V

ON/OFF

ADJ

9.10

6.7

R260

4.7ohm,1/2W,J(S)

C262

105

ZD260

P6KE12A

R263

2.2ohm

PC201B

LTV817B

PC201A

LTV817B

R261

10K

C C

D D

G G

BD101 B2 R122 B3

C114 B3 R123 C3

C115 B6 R124 E3

C120 C6 R125 B4

C121 D4 R126 B4

C122 D5 R127 C4

C123 F6 R128 D4

C124 F5 R129 B5

C230 E11 R130 B5

C231 E10 R132 C5

C240 D8 R133 C5

C240 D8 R134 C5

C242 D8 R135 C5

C260 A7 R136 C5

C261 B9 R137 C6

C262 B8 R138 C6

CN100 F1 R139 D6

CN201 E9 R140 E6

CY101 E2 R230 C10

CY102 E2 R231 C10

CY103 F7 R232 E10

D110 B6 R233 E10

D120 D6 R234 E11

D121 C5 R235 E11

D240 C7 R240 D7

D260 B7 R241 D10

F101 E1 R242 D10

F240 C11 R260 B7

IC230 E10 R261 C11

L120 D6 R263 C10

L240 C9 TH101 E1

LF101 D2 TH102 E2

LF102 C1 U101 E5

PC201 E6 VA101 D1

PC201 E10 VA102 C2

R101 C1 ZD110 B5

R102 C2 ZD120 F6

R112 A6 ZD260 B10

R121 B3

http://www.wjel.net

220CW8 LCD

Schematic Diagram(Button Board) 34

220CW8 LCD

B-1

A A

C C

E E

F F

G G

LEFT

GREEN

AMBER

PWR

RIGHT

SMART

SEL

LED_S-

LED1

LED2

Front View

RIGHTLEFT MENU

POWER

SEL

SMART

SW1SW2SW3SW4SW6 SW5

SW3 SW METALDOME

SW4 SW METALDOME

SW6 SW METALDOME

CON1

7101-E10N

11 12

SW2 SW METALDOME

GREEN

AMBER

LED1 KPTB-1612

BLUE

LED2 KPT-1608PBC

SW5 SW METALDOME

SW1 SW METALDOME

CON1 C2

LED1 E5

LED2 E5

SW1 D5

SW2 D5

SW3 D5

SW4 D5

SW5 D5

SW6 D5

http://www.wjel.net

220CW8 LCD

Schematic Diagram(USB Board) 35

220CW8 LCD

U-1

A A

C C

E E

F F

G G

USB_5V

GND_A

CN8

3703-05

CN9

CONNNECTOR

CN8 F3

CN9 E3

http://www.wjel.net

220CW8 LCD

Layout Side View (Scaler Board) 36

220CW8 LCD

S-A

C1 D4 L17 B4

C2 D4 L18 B2

C4 C4 Q1 E3

C5 C4 Q2 E3

C6 B2 Q3 D2

C7 C3 Q4 E2

C8 C2 Q5 B2

C9 C2 Q6 E3

C10 C4 Q7 A4

C11 C4 Q8 D3

C12 C4 R1 D4

C13 C4 R2 D4

C14 C4 R3 D4

C15 B3 R4 C4

C16 D3 R5 D4

C17 D3 R6 D4

C18 D3 R7 D3

C19 B2 R8 C4

C20 C3 R9 D4

C21 D2 R10 C4

C22 C4 R11 D4

C23 C4 R12 D4

C24 C4 R13 D4

C25 C4 R15 D3

C26 C4 R16 D4

C27 C4 R17 E3

C28 C4 R18 E3

C29 B4 R19 C4

C31 B4 R19 D4

C32 B4 R20 C4

C33 B3 R21 B4

C34 B4 R22 B4

C37 D1 R23 B4

C38 D1 R24 B4

C39 C2 R25 B4

C40 D1 R26 B4

C41 D2 R27 B4

C44 A3 R28 B4

C45 A4 R30 B4

C46 B2 R30 C4

C47 B2 R31 B4

C51 B2 R32 B4

C52 B2 R33 B4

C64 B4 R34 B4

C65 B4 R35 B4

C65 B3 R36 B4

C67 D3 R39 D2

C68 A2 R41 C4

C69 B2 R42 C4

C70 E2 R43 C4

C71 E2 R44 C4

C72 E2 R45 C4

C73 E2 R47 C4

C74 E3 R48 C4

C75 E3 R49 B3

C80 E2 R50 D3

C81 A2 R51 C3

C82 D3 R52 C4

C83 B2 R53 C4

C84 E3 R54 D3

C85 D3 R55 C3

C141 D3 R57 C4

CN1 C4 R58 D3

CN2 A5 R59 C3

CN3 E2 R61 C4

CN4 B2 R62 D3

CN5 A2 R63 D3

CN6 B2 R64 D3

CN7 E3 R66 B4

CN8 E4 R67 A4

CN9 E4 R68 A4

D1 D4 R69 A4

D3 C4 R70 A4

D4 C4 R71 A3

http://www.wjel.net

220CW8 LCD

Layout Side View (Scaler Board) 37

220CW8 LCD

S-B

http://www.wjel.net

220CW8 LCD

Layout Side View (Power Board) 38

220CW8 LCD

P-A

BD101 B2 HS201 E3

C24 C3 IC230 E4

C31 D1 J2 C2

C32 E1 J3 D3

C33 B1 J4 D3

C34 B1 J5 D3

C41 D1 J6 C3

C42 B1 J7 C2

C114 C2 J8 C3

C115 D4 J10 D3

C120 D3 J11 B2

C128 C4 J15 C2

C240 E4 J101 C3

C241 E5 J102 C4

C242 D5 J103 A3

C243 E5 J201 E4

C260 E3 J202 D5

C261 D3 J203 E5

CN1 E1 J240 E5

CN2 F1 L120 D4

CN3 A1 LF101 B4

CN4 A1 LF102 B3

CN100 A3 PC201 D4

CN201 D5 PG101 A4

CX101 B3 Q110 C3

CY101 A3 R2 D3

CY102 A4 R112 D4

CY103 D3 R137 D3

D110 C3 R140 D5

D120 D4 R240 E4

D240 E5 R260 E3

D260 E3 R263 E5

EL101 A2 T1 C1

EL102 A3 T101 D3

EL103 A3 TH101 B3

EL104 C2 TH102 B4

EL105 C2 UA101 B3

EL106 D4 UA102 B3

EL107 E4 ZD110 C3

F240 D5 ZD120 D4

HS101 D3 ZD260 E5

http://www.wjel.net

220CW8 LCD

Layout Side View (Power Board) 39

220CW8 LCD

P-B

C1 A2 R9 A2

C2 A2 R10 B2

C3 B2 R11 B2

C4 A2 R12 A2

C5 A3 R12 A2

C6 A2 R13 C1

C7 B2 R15 B2

C8 A2 R16 B2

C9 E1 R17 B2

C10 E1 R18 C2

C11 E1 R20 A2

C12 E1 R21 E1

C14 C2 R22 D1

C15 A2 R23 F1

C16 D1 R24 E1

C17 D1 R25 D2

C18 B2 R26 E1

C19 B2 R27 E1

C20 C2 R28 D1

C21 B1 R29 D1

C22 C2 R30 F1

C23 C2 R31 F1

C25 B1 R32 E1

C26 B2 R33 E1

C27 B2 R34 E1

C28 B1 R35 E1

C29 C1 R36 E1

C30 C1 R37 E1

C35 A2 R38 A1

C36 C2 R39 A2

C37 C2 R39 A2

C38 A2 R42 A1

C39 C2 R43 A2

C121 C3 R44 B2

C122 C3 R101 D3

C124 C4 R102 D3

C230 B4 R121 D3

C231 A4 R122 D3

C262 A3 R123 D3

D2 A2 R124 C3

D3 D1 R125 D3

D4 D1 R126 D3

D5 E1 R127 D3

D6 D1 R128 C3

D7 F1 R129 D4

D8 E1 R130 D4

D10 E1 R132 D4

D11 E1 R133 C4

D12 E1 R134 B3

D13 E1 R135 B3

D14 D2 R136 C4

D15 A2 R138 B3

D15 C2 R139 C4

D16 A1 R230 A4

D121 B3 R231 B4

J1 C2 R232 B4

J9 B3 R233 A4

J12 E1 R234 A4

J13 B2 R235 B4

J14 A2 R241 A5

J16 C2 R242 A5

Q1 A2 R261 A4

Q2 C2 U1 B1

R4 A2 U2 C2

R5 A3 U3 C2

R6 A2 U101 C4

R7 A2 ZD121 B4

R8 B1

http://www.wjel.net

220CW8 LCD

Layout Side View (Button Board) 40

220CW8 LCD

B-A

B-B

A5 CON1

A5 SW6

B5 LED2

B5 SW5

B5 SW4

C5 SW3

C5 SW2

C5 LED1

D5 SW1

http://www.wjel.net

220CW8 LCD

Layout Side View (USB Board) 41

220CW8 LCD

U-A

U-B

A5 CN1

B5 R1

B5 R2

B5 CN2

http://www.wjel.net

220CW8 LCD

Exploded View 42

220CW8 LCD

U-A

ITEM PART NO DESCRIPTION QTY

1 34WBZRLB0G4 WBZR-C1L LCD BEZEL SUB ASSY GP 1

AA220WE1208 LCD(TFT) 22" LM220WE1-TLD1 (WSXGA) GP 1

AA0220Z1105 LCD 22" M220Z1-L03(1680X1050,WSXGA)" GP 1

3 10WBZRBB020 W9ZR BUTTON/B ASSY(WBZR-C1L)GP 1

4 FCWBZR04016 POWER MYLAR WBZR-X1L(FCWBZR04,REV3A)GP 1

10WBZRMB068

10WBZRMB076 W9ZR M/B ASSY(WBZR-C1L,NT68670HTFG)GP 1

6 AS56B46SA00 PI 90~264 55W 4L(150*160)055-1PI01 G 1

7 36WBZRPS054 WBZR-C1L PCB SHIELDING ASSY GP 1

8 EAWBZR07013 LCD COVER WBZR-C1L(EAWBZR07,REV3A)GP 1

9 EBWBZR02012 HINGE COVER WBZR-C1L(EBWBZR02,REV3A)GP 1

10 EBWBZR04015 CABLE F-COVER WBZR-C1L(EBWBZR04, R3A) 1

11 37WBZRSU018 WBZR-C1L STAND SUB ASSY GP 1

12 38WBZRBS025 WBZR-X1L BASE SUB ASSY GP 1

13 MM30040BBJ4 SCREW M3.0*4.0-B(NI)GP 13

14 MM30050BJ21 SCREW M3.0*5.0-B BLACK GP 4

15 MM30040IBJ9 SCREW M3.0*4.0-I(NI) GP 2

16 DEFC1899001 CABLE FFC MB-LCD(30P,189MM)WBZR PTI GP 1

17 MM40080BCI5 SCREW M4.0*8-B(NI,NYLOK)GP 4

18 MBLI1004018 IO NUT LI1(MBLI1004,REV3A)GP 4

19 MF40080PBJ6 SCREW F4.0*8-P(NI)GP 1

20 10WBZRUB002 W9ZR USB/B ASSY GP 1

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220CW8 LCD 43

Recommended Spare Part List

RSPL FOR 220CW8FB/69(WBZR-C1L)

1 P/N: 1WBZRCPL0A7(LPL PANEL)

PHILIPS P/N Techview P/N Description Q'ty Location Remark

LCD panel 996510007910 AA220WE1208 LCD(TFT) 22" LM220WE1-TLD1 (WSXGA) GP 1 Item 2 in exploded view LPL PANEL

MB-LCD cable

For LG panel 996510007909 DEFC1899001 CABLE FFC MB-LCD(30P,189MM)WBZR PTI GP 1 Item 16 in exploded view

Button-MB cable DEFC5409008 CABLE FFC MB-BB(10P/10P,540MM)WBZR GP 1

Power-MB cable DD0W7VPB000 CABLE MB-POWER/B(6P/6P,100MM)W7V GP 1

IC 996510007923 AJ68670^F10 IC(128P)NT68670HTFG(165MHZ,QFP128L) GP 1 U3 SCALER IC

IC 996510007622

AKE10800018 IC EEPROM(8P)24BC16-SI(2048*8,SOIC8) GP 1 IC2 Timing table ,HDCP

KEY MEMORY

IC 996500044124

AKE10800R01 IC EEPROM(8P) BR24L16F-WE2(2K*8,SOP8)GP 1 IC2 Timing table ,HDCP

KEY MEMORY

IC 996510007623 AKE1A800003 IC(8P) EEPROM 24BC02-SI(256*8,SOIC8)GP 1 U2 DVI EDID MEMORY

IC 996500044122 AKE1A800R04 IC EEPROM(8P,5V) BR24L02F(2K*1,SOP) GP 1 U2 DVI EDID MEMORY

IC 996500044123 AKE1A800Y11 IC EEPROM(8P,5V) 24LC02BT(2K*1,SOP) GP 1 U2 DVI EDID MEMORY

IC 996500044125

AKE3A8S0Y10 IC EEPROM(8P)24LC16BT-I(2K*8,100KHZ) GP 1 IC2 Timing table ,HDCP

KEY MEMORY

IC 996500045091 AL001084021 IC(3P) AIC1084PE(TO-252) GP 1 U5 3.3V REGULATOR

IC 996500045092 AL001084099 IC(3P)SMD AP1084DLA(T0-252) GP 1 U5 3.3V REGULATOR

IC 996510007624 AL001117086 IC(3P) AIC1117PY(SOT-223) GP 1 U7 1.8V REGULATOR

IC 996510007625 AL1117EL100 IC(3P) ATC AP1117EL-13(SOT-223) GP 1 U7 1.8V REGULATOR

IC 996500045102 ALAT1084D01 IC(3P)SMD AT1084(T0-252)GP 1 U5 3.3V REGULATOR

IC 996500045103 ALAT1117201 IC(3P) AT1117(SOT-223) GP 1 U7 1.8V REGULATOR

TRANSISTOR 996510007626 BA001440Z87 TRANSISTOR SMD PDTC144EU (50V,30MA)GP 1 Q8

TRANSISTOR 996500044115 BA001440ZB8 TR CHDTC144EUPT(50V,30MA)SOT-323 GP 4 Q1,Q2,Q5,Q6

TRANSISTOR 996510007627 BA001520Z05 TR CHDTC152EUPT(50V,70MA)SOT-323 GP 4 Q1,Q2,Q5,Q6

TRANSISTOR 996500044110 BA039060Z10 TR,SMD PMBS3906(40V,200MA) GP 1 Q3

TRANSISTOR 996510002084 BA039060Z28 TRANSISTOR,SMD SST3906(40V,200MA) GP 1 Q4

TRANSISTOR 996510007629 BAM34150Z08 TR MOSFET AO3415(-20V,-4A)SOT-23 GP 1 Q4

TRANSISTOR 996500045107 BAN70020Z13 TR MOSFET 2N7002E-T1-E3 (60V,250MA) GP 1 Q4

Stand 996510007911 37WBZRSU018 WBZR-C1L STAND SUB ASSY GP 1 Item 11 in exploded view

DVI&D-SUB to shielding MBLI1004018 IO NUT LI1(MBLI1004,REV3A)GP 4 Item 18 in exploded view

PCBAs to metal shielding MF30060BJ28 SCREW F3.0*6-B(BNI)GP 7

Panel to L/R bracket MM30040BBJ4 SCREW M3.0*4.0-B(NI)GP 9 Item 13 in exploded view

Hinge cover 996510007912 EBWBZR02012 HINGE COVER WBZR-C1L(EBWBZR02,REV3A)GP 1 Item 9 in exploded view

Base 38WBZRBS025 WBZR-X1L BASE SUB ASSY GP 1 Item 12 in exploded view

Inverter board 996510007914 AS56B46SA00 PI 90~264 55W 4L(150*160)055-1PI01 G 1 Item 6 in exploded view

Main board 996510007916 10WBZRMB076 W9ZR M/B ASSY(WBZR-C1L,NT68670HTFG)GP 1 Item 5 in exploded view 21W9ZRMB025

Bios AZWBZRBL105 WBZR SW BIOS(NT68670HTFG,LM220WE1-TLD1 1

Button board 996510007917 10WBZRBB020 WBZR BUTTON/B ASSY(WBZR-C1L) GP 1 Item 3 in exploded view 23W9ZRBB013

USB board 996510007674 10WBZRUB002 W9ZR USB/B ASSY NEW GP 1 Item 20 in exploded view 23W9ZRUB004

Front bezel assembly 996510007918 34WBZRLB0G4 WBZR-C1L LCD BEZEL SUB ASSY GP 1 Item 1 in exploded view

Back cover assembly 996510007919 EAWBZR07013 LCD COVER WBZR-C1L(EAWBZR07,REV3A)GP 1 Item 8 in exploded view

VGA cable 996510002083 DDL7ZIPC002 CABLE MB-VGA(15/15P,1.8M)BLACK L7ZI GP 1

Power cord 996500044132 DM333181703 PWR CORD B 1.8M SP-60/13A SINGAPORE GP 1

Manual HGWBZR05016 QSG+CD WBZR-C1L(HGWBZR05,R3A) GP 1

LCD film JXWBC001018 LCD FILM 495*325 WBC-B1(JXWBC001,R3A)GP 1

EPE bag HAWBZR01015 EPE BAG WBZR(HAWBZR01,R3A)GP 1

Carton 996510007920 HFWBZR20014 CARTON WBZR-C1L(HFWBZR20,R3A)WW_GP 1

Cushion 996510007921 HBWBZR05011 END CAP-L WBZR-C1L(HBWBZR05,REV3A)GP 1

Cushion 996510007922 HBWBZR06018 END CAP-R WBZR-C1L(HBWBZR06,REV3A)GP 1

Electronic

Components:

Part Name

Packing Material:

Mechanical

Components:

PCBA:

Cabinets:

Accessories:

http://www.wjel.net

44 220CW8 LCD Recommended Spare Part List

RSPL FOR 220CW8FB/93(WBZR-C1L)

1 P/N: 1WBZRCPL0B5(LPL PANEL)

PHILIPS P/N Techview P/N Description Q'ty Location Remark

LCD panel 996510007910 AA220WE1208 LCD(TFT) 22" LM220WE1-TLD1 (WSXGA) GP 1 Item 2 in exploded view LPL PANEL

MB-LCD cable

For LG panel 996510007909 DEFC1899001 CABLE FFC MB-LCD(30P,189MM)WBZR PTI GP 1 Item 16 in exploded view

Button-MB cable DEFC5409008 CABLE FFC MB-BB(10P/10P,540MM)WBZR GP 1

Power-MB cable DD0W7VPB000 CABLE MB-POWER/B(6P/6P,100MM)W7V GP 1

IC 996510007923 AJ68670^F10 IC(128P)NT68670HTFG(165MHZ,QFP128L) GP 1 U3 SCALER IC

IC 996510007622 AKE10800018 IC EEPROM(8P)24BC16-SI(2048*8,SOIC8) GP 1 IC2 Timing table ,HDCP

KEY MEMORY

IC 996500044124 AKE10800R01 IC EEPROM(8P) BR24L16F-WE2(2K*8,SOP8)GP 1 IC2 Timing table ,HDCP