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– 4 –

.................................................................. 1-1

2-1.

Cabinet Removal ................................................. 2-1

2-2.

Service Position ................................................... 2-1

2-3.

D Board Removal ................................................. 2-1

2-4.

Picture Tube Removal .......................................... 2-2

2-5.

Harnes Location ................................................... 2-3

............. 3-1

...................................................... 4-1

5-1.

Block Diagrams

(with Frame Schematic Diagram) ....................... 5-1

5-2.

Circuit Boards Location ...................................... 5-5

5-3.

Schematic Diagrams and Printed Wiring Boards ... 5-5

(1) Schematic Diagram of D-

a

Board ......................... 5-6

(2) Schematic Diagram of D-

b

Board ......................... 5-9

(3) Schematic Diagram of D-

c

Board ........................ 5-13

(4) Schematic Diagram of A Board ........................... 5-17

5-4. Semiconductors ................................................... 5-20

6-1.

Chassis ................................................................. 6-1

6-2.

Packing Materials ................................................ 6-2

............................ 7-1

1-1

 

4

 

• Use the supplied power cord. If you use a different power cord, 

be sure that it is compatible with your local power supply.

 

If you do not use the appropriate cord, this monitor will not 
conform to mandatory FCC standards.

• Before disconnecting the power cord, wait at least 30 seconds 

after turning off the power to allow the static electricity on the 
screen’s surface to discharge.

• After the power is turned on, the screen is demagnetized 

(degaussed) for about 5 seconds. This generates a strong 
magnetic field around the screen which may affect data stored 
on magnetic tapes and disks placed near the monitor. Be sure to 
keep magnetic recording equipment, tapes, and disks away 
from the monitor.

 

Do not install the monitor in the following places:
• on surfaces (rugs, blankets, etc.) or near materials (curtains, 

draperies, etc.) that may block the ventilation holes

• near heat sources such as radiators or air ducts, or in a place 

subject to direct sunlight

• in a place subject to severe temperature changes
• in a place subject to mechanical vibration or shock
• on an unstable surface
• near equipment which generates magnetism, such as a 

transformer or high voltage power lines

• near or on an electrically charged metal surface

 

• Clean the screen with a soft cloth. If you use a glass cleaning 

liquid, do not use any type of cleaner containing an anti-static 
solution or similar additive as this may scratch the screen’s 
coating.

• Do not rub, touch, or tap the surface of the screen with sharp or 

abrasive items such as a ballpoint pen or screwdriver. This type 
of contact may result in a scratched picture tube.

• Clean the cabinet, panel and controls with a soft cloth lightly 

moistened with a mild detergent solution. Do not use any type 
of abrasive pad, scouring powder or solvent, such as alcohol or 
benzene.

 

When you transport this monitor for repair or shipment, use the 
original carton and packing materials.

 

This monitor can be adjusted within the angles shown below. To 
turn the monitor vertically or horizontally, hold it at the bottom 
with both hands.

The equipment should be installed near an easily accessible 
outlet.

Example of plug types

for 100 to 120 V AC

for 200 to 240 V AC

90˚

5˚

90˚

15˚

 

5

 

See the pages in parentheses for further details.

 

1

 

This button displays the MENU OSD. 

 

2

 

This button selects the menu and adjustment items. 

 

3

 

6

 

+/−

 

These buttons display the CONTRAST/BRIGHTNESS menu 
and function as the 

 

+

 

/

 

−

 

 buttons when adjusting other items. 

 

4

 

1

 

This button turns the monitor on and off. The power indicator 
lights up in green when the monitor is turned on, and either 
flashes in green and orange, or lights up in orange when the 
monitor is in power saving mode.

 

5

 

This connector provides AC power to the monitor.

 

6

 

This connector inputs RGB video signals (0.700 Vp-p, 
positive) and sync signals.

 

* DDC (Display Data Channel) is a standard of VESA.

 

1

Red

2

Green

3

Blue

4

ID (Ground)

5

DDC Ground*

6

Red Ground

7

Green Ground

8

Blue Ground

9

–

10

Ground

11

ID (Ground)

12

Bi-Directional Data (SDA)*

13

H. Sync

14

V. Sync

15

Data Clock (SCL)*

1 2

3 4 5

8

7

6

11 12 13 14 15

10

9

1-2

 

6

 

Before using your monitor, check that the following accessories 
are included in your carton:
• Power cord (1)
• Windows Monitor Information Disk (1)
• Warranty card (1)
• Notes on cleaning the screen’s surface (1)
• This instruction manual (1)

 

Turn off the monitor and computer before connecting.

 

x

 

x

 

 With the monitor and computer switched off, first connect the 
power cord to the monitor, then connect it to a power outlet.

 

First turn on the monitor, then turn on the computer.

The installation of your monitor is complete.
If necessary, use the monitor’s controls to adjust the picture.

to video output

IBM PC/AT or 
compatible computer

You will need a Macintosh adapter (not supplied).

Macintosh or 
compatible computer

to video 
output

Macintosh adapter 
(not supplied)

to AC IN

to a power outlet

power cord (supplied)

 

7

 

• Check that the monitor is correctly connected to the computer.
• If NO INPUT SIGNAL appears on the screen, confirm that 

your computer’s graphic board is completely seated in the 
correct bus slot. 

• If you are replacing an old monitor with this model and OUT 

OF SCAN RANGE appears on the screen, reconnect the old 
monitor. Then adjust the computer’s graphic board so that the 
horizontal frequency is between 30 – 70 kHz, and the vertical 
frequency is between 48 – 120 Hz.

For more information about the on-screen messages, see “Trouble 
symptoms and remedies” on page 14.

 

To maximize the potential of your monitor, install the new model 
information file from the supplied Windows Monitor Information Disk 
onto your PC.
This monitor complies with the “VESA DDC” Plug & Play standard. If 
your PC/graphics board complies with DDC, select “Plug & Play Monitor 
(VESA DDC)” or this monitor’s model name as the monitor type in the 
“Control Panel” of Windows 95/98. If your PC/graphics board has 
difficulty communicating with this monitor, load the Windows Monitor 
Information Disk and select this monitor’s model name as the monitor 
type.

 

Monitor setup in Windows NT4.0 is different from Windows 95/98 and 
does not involve the selection of monitor type. Refer to the Windows 
NT4.0 instruction manual for further details on adjusting the resolution, 
refresh rate, and number of colors.

 

Adjust the monitor’s resolution and color number by referring to your 
computer’s instruction manual. The color number may vary according to 
your computer or video board. The color palette setting and the actual 
number of colors are as follows:
• High Color (16 bit) 

 

t

 

 65,536 colors

• True Color (24 bit) 

 

t

 

 about 16.77 million colors

In true color mode (24 bit), speed may be slower.

 

English, French, German, Spanish, and Italian versions of the on-
screen menus are available. The default setting is English.

 

See page 9 for more information on using the MENU button.

 

+

 

/

 

−

 

See page 9 for more information on using the 

 

+

 

/

 

−

 

 and ENTER 

buttons.

 

+

 

/

 

−

 

• ENGLISH
• FRANÇAIS: French
• DEUTSCH: German
• ESPAÑOL: Spanish
• ITALIANO: Italian

 

Press the MENU button once to return to the main menu, and twice to 
return to normal viewing. If no buttons are pressed, the menu closes 
automatically after about 30 seconds.

 

See “Resetting the adjustments (RESET)” on page 12.

CONTRAS T / BR I GHTNE S

S

H - S I Z E / CENT ER
V - S I Z E / CENT ER
P I N / P I N BA L ANCE
KEY / KEY BA L ANCE
ROT A T I ON
ZOOM
COLOR
RESE T

L ANGUAGE / I NFORMA T

N

O

I

DEGAUSS / CANCE L MO

E

R

I

MENU

EX I T

b

ENGL I SH

FRA

NÇA I S

DEUT

SCH

I T A L I ANO

ESPAÑOL

SE L ECT

EX I T

LANGUAGE / I NFORMAT I ON

b

1-3

 

9

 

x

 

+

 

/

 

−

 

Press the 

 

+

 

/

 

−

 

 buttons to highlight the desired menu. Press the 

ENTER button to select the menu and adjustment items.

 

Press the 

 

+

 

/

 

−

 

 buttons to make the adjustment.

 

Press the MENU button once to return to the main menu, and 
twice to return to normal viewing. If no buttons are pressed, 
the menu closes automatically after about 30 seconds.

 

x

 

You can reset the adjustments using the RESET menu. See 
page 12 for more information on resetting the adjustments.

 

These settings are stored in memory for all input signals.

 

6

 

+

 

/

 

−

 

The CONTRAST/BRIGHTNESS menu appears on the 
screen.

 

6

 

+

 

/

 

−

 

6

 

The menu automatically disappears after about 30 seconds.

b

CON T R A S T

2 6

6 0 . 0 k H z / 7 0 . 0 H z

1 0 2 4 X 7 6 8

SE L ECT

EX I T

CONTRAST / BR I GHTNESS

 

8

 

You can make numerous adjustments to your monitor using the 
on-screen menu.

 

Press the MENU button to display the main MENU on your 
screen. See page 9 for more information on using the MENU 
button.

Use the 

 

+

 

/

 

−

 

 and ENTER buttons to select one of the following 

menus. See page 9 for more information on using the 

 

+

 

/

 

−

 

 and 

ENTER buttons.
 

 

x

 

The horizontal and vertical frequencies of the current input signal 
are displayed in the CONTRAST/BRIGHTNESS menu. If the 
signal matches one of this monitor’s factory preset modes, the 
resolution is also displayed. 

 

1

 

Select the CONTRAST/
BRIGHTNESS menu to adjust 
the picture’s contrast and 
brightness. 

 

2

 

Select the H-SIZE/CENTER 
menu to adjust the picture’s 
horizontal size and centering. 

 

3

 

Select the V-SIZE/CENTER 
menu to adjust the picture’s 
vertical size and centering. 

 

4

 

Select the PIN/PIN BALANCE 
menu to adjust the curvature 
picture’s sides.

 

5

 

Select the KEY/KEY BALANCE 
menu to adjust the angle of the 
picture’s sides. 

 

6

 

Select the ROTATION menu to 
adjust the picture’s rotation.

CONTRAS T / BR I GHTNE S

S

H - S I Z E / CENT ER
V - S I Z E / CENT ER
P I N / P I N BA L ANCE
KEY / KEY BA L ANCE
ROT A T I ON
ZOOM
COLOR
RESE T

L ANGUAGE / I NFORMA T

N

O

I

DEGAUSS / CANCE L MO

E

R

I

MENU

EX I T

CON T R A S T

2 6

6 0 . 0 k H z / 7 0 . 0 H z

1 0 2 4 X 7 6 8

SE L ECT

EX I T

CONTRAST / BR I GHTNESS

H - S I Z E

2 6

SE L ECT

EX I T

H - S I ZE / CENTER

V - S I Z E

2 6

SE L ECT

EX I T

V - S I ZE / CENTER

P I N

2 6

SE L ECT

EX I T

P I N / P I N BALANCE

K E Y

2 6

SE L ECT

EX I T

KEY / KEY BALANCE

RO T A T I ON

2 6

SE L ECT

EX I T

ROTAT I ON

 

7

 

Select the ZOOM menu to enlarge 
or reduce the picture.

 

8

 

Select the COLOR menu to adjust 
the picture’s color temperature. 
You can use this to match the 
monitor’s colors to a printed 
picture’s colors.

 

9

 

Select the RESET menu to reset 
the adjustments.

 

0

 

Select the LANGUAGE/
INFORMATION menu to choose 
the on-screen menu’s language 
and display this monitor’s 
information box. 

 

qa

 

Select the DEGAUSS/CANCEL 
MOIRE menu to degauss the 
screen and cancel the moire.

Z OOM

2 6

SE L ECT

EX I T

ZOOM

K

K

K

R

5 0

G

5 0

B

5 0

SE L ECT

EX I T

COLOR

5000

6500

9300

USER

R E S E T

MOD E

A L L

EX I T

RESET

ENGL I SH

FRA

NÇA I S

DEUT

SCH

I T A L I ANO

ESPAÑOL

SE L ECT

EX I T

LANGUAGE / I NFORMAT I ON

D EGA U S S

ON

SE L ECT

EX I T

DEGAUSS / CANCEL MO I RE

CON T R A S T

2 6

6 0 . 0 k H z / 7 0 . 0 H z

1 0 2 4 X 7 6 8

SE L ECT

EX I T

CONTRAST / BR I GHTNESS

the resolution 
of the current 
input signal

the horizontal 
and vertical 
frequencies of 
the current 
input signal