飞利浦190CW7液晶显示器维修电路图

Connecting To switch monitor's power On and Off

To access OSD menu To move the adjust

To adjust brightness of the display

/to confirm

Notes:If you use an Apple Macintosh ,you need to connect Kensington anti-thief lock AC power input DVI-D input VGA input

Connect to PC

off your computer and unplug its power cable.

Connect the monitor signal cable to the video connector MENU

Horizontal flicker appears

The screen is too bright or too dark

The OSD Tree

Below is an overall view of the structure

Lock/Unlock OSD FUNCTION(User Mode)

function can be locked by pressing"OK"button(1) seconds,the screen shows following windows when you press"OK"button,this message

on the screen automatically.

ATTENTION SIGNAL

OSD MAIN CONTROLS

LOCKED

OSD function

OSD function can be released by pressing

"AUTO"& buttons.

Factory Mode indicator Menu

can move on gray color area

Two adjacent lit

.

the base monitor face down on a smooth surface carefully to prevent the scratch and injury during click to left and slip the stand bottom to left Botton

Base

the three screws and remove the hinge

Scaler ,Power Disconnect the 1cable carefully and turn the SHIELDING ASSY ,the 4screws on left and right side as

Fig.1

Fig.2

selector

Measurement/viewing Fig.3

Press button,then select factory mode indicator by "MENU"(blac Cover k )

Measurement viewing selector

5.Display

Press "LEFT"or select .Change the value Factory Mode indicator

A.Cody the"UserPort.sys"to C:\WINNT\system32\drivers(win2000)

b.Printer cable x1

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

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

To Monitor

D-sub/DVI cable

DC8~12V

To Printer port

Power

indicator

assignment

15-pin D-Sub Connector

Program"EDID46.EXE" Fig.5.

Click OK button.The main menu appears(as shown in Fig.

Fig.7

loading,EDID46will verify the

monitor before proceed any further

structure of EDID can not be recognized,

will appear on the screen

1

1:If the connection is improper,you will see the following error

message(as shown in Fig.8)before entering the main menu.

Meanwhile,the(read EDID)function will be disable.At this

time,please make sure all cables are connected correctly and -

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-

-

-

>

-

-

-

-

>

Step 3:Modify DDC data (verify EDID version,week,

year)

Click (new function)icon from the tool bar,bring up Step 1of 9as shown in Fig.14.

EDID46DDC application provides the function selection Step 4:Modify DDC data (Monitor Serial No.)

1.

Click Next ,bring up Fig.15.

3.Click OK button to confirm your selection.

4.Click icon (Read EDID function)to read DDC EDID monitor.The EDID codes will display on screen as shown 2.Select the DDC2Bi as the communication channel.

As shown in Fig.12.

Select and fill out,If necessary.

Read Channels -->

-->Click this button

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