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Model
CPD-M151
Pages
22
Size
635.82 KB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
cpd-m151.pdf
Date

Sony CPD-M151 Service Manual ▷ View online

SECTION 1
GENERAL
The operating instructions mentioned here are partial abstracts 
from the Operating Instruction Manual.  The page numbers of 
the Operating Instruction Manual remein as in the manual.
1-1
4
Getting Started
Precautions
Installation
• Prevent internal heat buildup by allowing adequate air
circulation. Do not place the monitor on surfaces (rugs,
blankets, etc.) or near materials (curtains, draperies) that
may block the ventilation holes.
• Do not install the monitor near heat sources such as
radiators or air ducts, or in a place subject to direct
sunlight, excessive dust, mechanical vibration or shock.
• Do not place the monitor near equipment which generates
magnetism, such as a transformer or high voltage power
lines.
Handling the LCD screen
• Bright points of light (red, blue or green) may appear
on the LCD screen. This is not a malfunction. The LCD
screen is made with high-precision technology and
more than 99.99 % of the picture element is intact.
However, some of the picture element may not
appear or some of the picture element may appear
constantly.
• Do not leave the LCD screen facing the sun as it can
damage the LCD screen. Take care when you place the
monitor by a window.
• Do not push or scratch the LCD screen. Do not place a
heavy object on the LCD screen. This may cause the
screen to lose uniformity.
• If the monitor is used in a cold place, a residual image
may appear on the screen. This is not a malfunction.
When the monitor becomes warm, the screen returns to
normal.
• If a still picture is displayed for a long time, a residual
image may appear. The residual image will eventually
disappear.
• The screen and the cabinet become warm during
operation. This is not a malfunction.
Replacement of the fluorescent tube
A specially designed fluorescent tube is installed as the
lighting apparatus for this monitor. If the LCD screen
becomes dark, unstable or does not turn on, replace the
fluorescent tube with an new one. Consult your Sony dealer
when replacing the fluorescent tube.
Getting Started
for 100 to 120 V AC
for 200 to 240 V AC
for 240 V AC only
Maintenance
• 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 benzine.
• 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 screen with a soft cloth. If you use a glass
cleaning liquid, do not use any type of cleaner
containing an antistatic solution or similar additive as this
may scratch the screen’s coating.
Transportation
• When you transport this monitor, grip the bottom of the
screen firmly with both hands.  If you drop the monitor,
you may be injured or the monitor may be damaged.
• When you transport this monitor for repair or shipment,
use the original carton and packing materials.
Warning on power connection
• Use an appropriate power cord for your local power
supply.
For the customers in the U.S.A.
If you do not use the appropriate cord, this monitor will
not conform to mandatory FCC standards.
For the customers in the UK
If you use the monitor in the UK, please use the supplied
UK cable with the UK plug.
Examples of plug types
The outlet should be installed near the equipment
and be easily accessible.
Disposal of the monitor
• Do not dispose of the monitor with general waste.
Do not include the monitor with household waste.
• The fluorescent tube includes mercury.  Dispose of the
monitor in accordance with the regulations of your
local sanitation authority.
5
Getting Started
Getting Started
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Identifying Parts and Controls
See the pages in parentheses for further details.
Front
1 u (power) switch and indicator (pages 10,
20)
Turns the monitor on or off.
The 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.
MENU (menu) button (pages 11 – 17, 20)
Displays the MENU OSD (On-Screen Display).
3 ¨ (brightness) (˘) button (pages 11 – 17)
Adjusts the picture brightness.
Functions as the ˘ button when selecting menu items.
4 > (contrast) () button (pages 11 – 17)
Adjusts the contrast.
Functions as the ≥ button when selecting menu items.
+/– (adjust) buttons (pages 13 – 17)
Adjusts the selected menu item.
AUTO button (page 12)
When the signal from the computer is displayed on this
monitor, press the AUTO button to automatically adjust
the picture to the computer.
You also should press this button if the picture is not
centered or if it is fuzzy.
Rear
Security lock ( )
You can attach the Kensington’s security cable (not
supplied).
RGB input connector (HD15) (page 7)
Input analog RGB video signal (0.714 Vp-p, positive)
and SYNC signal.
DC IN connector (page 7)
Provides DC power to the monitor from the AC
adaptor.
1
2
3
4
5
6
8
7
9
1-2
6
Getting Started
Setup
Before using this monitor, check that the following items are
included in your carton:
• LCD monitor (1)
• Rear cover (1)
• Power cord (1)
• AC adapter (1)
• HD15 video signal cable (1)
• Macintosh adapter (1)
• Rubber pads (2)
• Windows
 
 Monitor Information Disk/Utility Disk (1)
• Macintosh Utility Disk (1)
• Warranty card (1)
• These operating instructions (1)
Set up
You can set up the monitor on its stand or use it without the
stand.  The procedure of connecting cables and attaching the
rear cover differs depending on how you set up the
monitor.  In either case, read:
Step 1: Connect the monitor to the computer
Step 2: Connect the power cord
to connect the monitor to the computer and power source.
The connection is explained using the stand-type set up for
the illustration; however, the connector to be connected and
adapter required are the same even when the stand is not
used.
Stand set up
Connect the video signal cable and power cord, then attach
the rear cover.
To adjust the angle
The tilt feature allows the
monitor to be adjusted
within 65
°
 upward. To
adjust the angle, hold at the
bottom with both hands as
illustrated.
65
°
Set up without the stand
First detach the stand, and then connect the video signal
cable and power cord.  Attach the rear cover.  The rear cover
becomes the stand.  See “Using the monitor without the
stand” on page 8.
To adjust the angle
The tilt feature allows the
monitorto be adjusted within
25
°
 upward. To adjust the
angle, hold at the bottom
and open the stand as
illustrated.
25
°
7
Getting Started
Getting Started
F
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IBM PC/AT or
compatible
computer
HD15 video
signal cable
(supplied)
to monitor output
HD15 video
signal cable
(supplied)
to monitor output
Connecting to a Macintosh
Use the supplied Macintosh adapter.
*
Connect the supplied Macintosh adapter to the computer before
connecting the cable. This adapter is compatible with Macintosh
LC, Performa, Quadra, Power Macintosh and Power Macintosh
G3 series computers (sold before January, 1999). If you are
connecting to a Power Macintosh G3 series that sold after
January 1999, you will need a different adapter (not supplied).
Macintosh II series and some older versions of PowerBook
models may need an adapter with micro switches (not
supplied).
Step 2: Connect the power cord
With the monitor and computer switched off, connect one
end of the power cord to the AC power adapter, and the AC
power adaptor to the monitor.  Then connect the other end o
the power cord to a power outlet.
to HD15
Macintosh adapter
(supplied)*
Macintosh or
compatible computer
Step 1: Connect the monitor to the
computer
Turn off the monitor and computer before connecting.
Connecting to an IBM PC/AT or compatible
computer
If your PC system is not compatible with Plug &
Play (DDC1 and DDC2B)
This monitor uses the No. 9 pin in the video signal connector for
Plug & Play (DDC1 and DDC2B) compatibility.  See page 21 for the
location of the No. 9 pin.
• If your computer accepts the No. 9 pin, use the supplied HD15
video signal cable.
• If your computer does not accept the No. 9 pin, please consult
your dealer for advice on obtaining an HD15 adapter.
to HD15
to a power outlet
Power cord
(supplied)
to DC IN
AC power adapter
(supplied)
1-3
8
Getting Started
Step 3: Attaching the rear cover
After connecting the computer and power cord, attach the
supplied rear cover.
Make sure that you keep the screen upright when attaching
or detaching the rear cover.
1
Clamp the AC adapter cord.
2
Press the rear cover against the part for attaching
the cover.
Unlocked
Locked
Align the marking tape of the
AC adapter cord to the clamp,
wind it once and close the
clamp.
Clamp
Marking tape of the
AC adapter cord
3
Turn the screw to fasten the rear cover.
Using the monitor without the stand
Prepare:
Philip’s screw driver
Soft cloth to place under the LCD panel
1
Remove the screws from the fixing shaft of the stand.
2
Place the monitor on the soft cloth with the LCD
panel facing down, and pull the stand out from the
monitor.
9
Getting Started
Getting Started
F
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I
3
Connect the video signal cable and AC adapter cord
to the monitor.
4
Clamp the AC adapter cord.
5
Press the rear cover against the part for attaching
the cover.
Align the marking tape of the AC adapter cord to
the clamp, wind it once and close the clamp.
Clamp
Marking tape of the
AC adapter cord
6
Turn the screw to fasten the rear cover.
7
Attach the rubber pads to the bottom of the
monitor.
After attaching the rubberpads, which prevent slipping,
stand the monitor up.
Unlocked
Locked
Peel off
1-4
10
Getting Started
Turning on the Monitor and
Computer
1
Press the u (POWER) switch.
2
Turn on the computer.
The installation of your monitor is complete.
If necessary, use the monitor’s controls to adjust the picture.
If no picture appears on your screen
• Check that the monitor is correctly connected to the computer.
• If NO INPUT SIGNAL appears on the screen, try changing the
input signal, and confirm that your computer’s graphics 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 graphics board so that the
horizontal frequency is between 30 – 61 kHz, the vertical
frequency is between 50 – 75 Hz, and the resolution is 1024 x 768
or lower.
For more information about the on-screen messages, see “Trouble
symptoms and remedies” on page 19.
For customers using Windows 95/98
To maximize the potential of your monitor, install the new model
information file from the supplied Windows Monitor Information
Disk/Utility 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/Utility Disk
and select this monitor’s model name as the monitor type.
For customers using Windows NT4.0
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.
Adjusting the monitor’s resolution and color number
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 graphics board. The color palette
setting and the actual number of colors are as follows:
• High color (16 bit) n 65,536 colors.
• True Color (24 bit) n about 16.77 million colors
In true color mode (24 bit), speed may be slower.
11
Getting Started
Customizing Your Monitor
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Customizing Your Monitor
Before adjusting
Connect the monitor and the computer, and turn them
on.
Wait for at least 30 minutes before making adjustments
for the best result.
Introducing the On-Screen
Display System
Most adjustments are made using the MENU OSD.
To change the on-screen display language, see “Selecting
the On-Screen Display Language.”
EXIT
Closes the MENU OSD.
PHASE
Displays the PHASE OSD. Adjust the phase when the
characters or pictures appear fuzzy throughout the entire
screen.  Adjust the phase after adjusting the pitch.
PITCH
Displays the PITCH OSD. Adjust the pitch when the
characters or pictures are not clear at some parts of the
screen.
CENTER
Displays the CENTER OSD for adjusting the centering of
the picture.
COLOR
Displays the COLOR OSD for adjusting the color
temperature.
LANGUAGE
Displays the LANGUAGE OSD for selecting the on-screen
display language.
OPTION
Displays the OPTION OSD.  You can adjust settings such as
the backlight, OSD position, power saving delay time and
control lock.
LANGUAGE
ENGLISH
FRANÇAIS
DEUTSCH
ESPAÑOL
ITALIANO
œ { Œ
Selecting the On-Screen Display
Language
You can select the OSD language from English, French,
German, Spanish, Italian, and Japanese.
1
Press the MENU button.
The MENU OSD appears.
2
Press the ˘/ buttons to select LANGUAGE, and
press the MENU button.
The LANGUAGE OSD appears.
3
Press the ˘/ buttons to select the desired language,
and press the MENU button.
The MENU OSD of the selected language appears.
The OSD automatically disappears after about 30 seconds.
To close the OSD, press the MENU button again.
MENU
MENU
MENU
MENU
EXIT
PHASE
PITCH
CENTER
COLOR
LANGUAGE
OPTION
MENU
OK
MENU
EXIT
PHASE
PITCH
CENTER
COLOR
LANGUAGE
OPTION
MENU
OK
MENU
EXIT
PHASE
PITCH
CENTER
COLOR
LANGUAGE
OPTION
MENU
OK
Page of 22
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