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CPD-2001G
SERVICE MANUAL
SPECIFICATIONS
Picture tube 0.25 mm aperture grill pitch,
17 inches measured diagonally,
90 degree deflection
Viewable image size Approx. 327 × 243 mm (w/h)
Resolution
Horizontal Max. 1280 dots
Vertical Max. 1024 lines
Display picture size Approx. 312 × 234 mm (w/h)
7
/8 × 9
3
/8 × 9
5
/8 × 9
5
/8 in.)
1
/4 in.)
1
/4 in.)
(12
16.0” viewing image
(12
or
Approx. 293 × 234 mm (w/h)
(11
Deflection frequency
AC input voltage/current
Dimensions 406 × 432 × 420 mm (w/h/d)
Power consumption Max.130W
Mass Approx. 18 kg (39 lb 11 oz)
Design and specifications are subject to change without
notice.
Equator Model
Chassis No. SCC-L07H-A
D-1H
Horizontal 30 to 85 kHz
Vertical 50 to 120 Hz
100 to 240 V, 50 – 60 Hz, 1.8 – 1.0
A
(16 × 17
1
/8 × 16
J Model
CHASSIS
5
/8 in.)
COLOR COMPUTER DISPLAY
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CPD-2001G
POWER SAVING FUNCTION
This monitor has three Power Saving modes. By sensing the
absence of a video signal from the computer, it reduces power
consumption as follows.
Power
consumption
mode
1
Normal
operation
2
Standby
(1st mode)
3
Suspend
(2nd mode)
4
Active-off
(3rd mode)
5
Power-off
Note
If no video signal is input to the monitor, the “NO INPUT
SIGNAL” message appears (page 12). After about 30 seconds, the
Power Saving function automatically puts the monitor into
active-off mode and the u indicator lights up orange. Once the
monitor detects horizontal and vertical sync signals, the monitor
automatically resumes normal operation mode.
Power
consumption
≤ 110 W
≤ 15 W
≤ 15 W
≤ 8 W
≈ 0 W
Recovery
time
—
Approx.
3 sec.
Approx.
3 sec.
Approx.
15 sec.
—
u indicator
Green
Green and orange
alternate
Green and orange
alternate
Orange
Off
DIAGNOSIS
DIH PLUS has one power LED which has two colors(Green and
Orange). Some monitor status are indicated by using this LED as
follows.
Power LED
Normal On GREEN
Stand-by ORANGE(0.5sec)/GREEN(0.5sec)...
Suspend ORANGE(0.5sec)/GREEN(0.5sec)/...
Active Off ORANGE
HV or +B failure ORANGE(0.5sec)/OFF(0.5sec)/...
H stop or V stop ORANGE(1.5sec)/OFF(0.5sec)/...
(Includes S correction
capacitor failure)
ABL failure ORANGE(0.5sec)/OFF(1.5sec)/...
Aging/Self Test ORANGE(0.5sec)/OFF(0.5sec)/
GREEN(0.5sec)/OFF(0.5sec)/
ORANGE(0.5sec)/...
Out of Range GREEN(OSD indication)
TIMING SPECIFICATION
MODE AT PRODUCTION MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 MODE 9 MODE 10 MODE 11
RESOLUTION 640 X 480 800 X 600 800 X 600 832 X 624 1024 X 768 1024 X 768 1024 X 768 720 X 400 640 X 480 1280 X 1024 1280 X 1024
CLOCK 25.175 MHZ 49.500 MHz 56.250 MHz 57.283 MHz 78.750 MHz 80.000 MHz 94.500 MHz 28.322 MHz 36.000 MHz 135.000 MHz 108.000 MHZ
-- HORIZONTAL -H-FREQ 31.469 kHz 46.875 kHz 53.674 kHz 49.725 kHz 60.024 kHz 60.241 kHz 68.677 kHz 31.469 kHz 43.269 kHz 79.976 kHz 63.981 kHz
usec usec usec usec usec usec usec usec usec usec usec
H. TOTAL 31.778 21.333 18.631 20.111 16.66 16.600 14.561 31.777 23.111 12.504 15.63
H. BLK 6.356 5.172 4.409 5.586 3.657 3.800 3.725 6.355 5.333 3.022 3.778
H. FP 0.636 0.323 0.569 0.559 0.203 0.400 0.508 0.636 1.556 0.119 0.444
H. SYNC 3.813 1.616 1.138 1.117 1.219 1.2 1.016 3.813 1.556 1.067 1.037
H. BP 1.907 3.232 2.702 3.91 2.235 2.2 2.201 1.907 2.222 1.837 2.296
H. ACTIV 25.422 16.162 14.222 14.524 13.003 12.8 10.836 25.422 17.778 9.481 11.852
-- VERTICAL -V. FREQ(HZ) 59.940 Hz 75.000 Hz 85.061 Hz 74.550 Hz 75.030 Hz 74.927 Hz 84.997 Hz 70.087 Hz 85.008 Hz 75.025 Hz 60.020 Hz
lines lines lines lines lines lines lines lines lines lines lines
V. TOTAL 525 625 631 667 800 804 808 449 509 1066 1066
V. BLK 45 25 31 43 32 36 40 49 29 42 42
V. FP 1011113112111
V. SYNC 2 3 3 33332333
V. BP 33 21 27 39 28 30 36 35 25 38 38
V. ACTIV 480 600 600 624 768 768 768 400 480 1024 1024
-- SYNC -INT(G) NO NO NO NO NO NO NO NO NO NO NO
EXT(H/V)/POLARITY YES -/- YES +/+ YES +/+ YES -/- YES +/+ YES -/- YES +/+ YES -/+ YES +/+ YES +/+ YES +/+
EXT(CS)/POLARITY NO NO NO NO NO NO NO NO NO NO NO
INT/NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT
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TABLE OF CONTENTS
CPD-2001G
Section Title Page
1. GENERAL ................................................................. 1-1
2. DISASSEMBLY
2-1. Cabinet Removal ............................................... 2-1
2-2. Service Position .................................................. 2-1
2-3. A and D Boards Removal ................................. 2-1
2-4. Picture Tube Removal ....................................... 2-2
3. SAFETY RELATED ADJUSTMENT............. 3-1
4. ADJUSTMENTS ..................................................... 4-1
5. DIAGRAMS
5-1. Block Diagrams .................................................. 5-1
5-2. Circuit Boards Location ..................................... 5-4
5-3. Schematic Diagrams and Printed Wiring
Boards ................................................................. 5-4
(1) Schematic Diagram of D Board ........................ 5-5
(2) Schematic Diagram of A Board ........................ 5-12
5-4. Semiconductors ................................................. 5-16
Section Title Page
6. EXPLODED VIEWS
6-1. Chassis ............................................................... 6-1
6-2. Packing Materials .............................................. 6-2
7. ELECTRICAL PARTS LIST ............................ 7-1
8. DIFFERENT POINT OF J MODEL
(WITH EQ MODEL)
8-1. Schematic Diagram of D Board
(J Model) ............................................................ 8-1
8-2. Electrical Parts List (J Model) ........................... 8-2
WARNING!!
NEVER TURN ON THE POWER IN A CONDITION IN
WHICH THE DEGAUSS COIL HAS BEEN REMOVED.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
¡ ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPONENTS
ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.
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The operating instructions mentioned here are partial abstracts
3
Getting Started
J
C
EN
Table of Contents
Installation
• Prevent internal heat build up 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 that generates
magnetism, such as a converter, or high voltage power
lines.
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 ball point pen or
screwdriver. This type of contact may scratch the 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 anti-static solution or similar additive as this may
scratch the screen’s coating.
Transportation
• When you transport this monitor for repair or shipment,
use the original carton and packing material.
Warning on Power Connection
• Use an appropriate power cord for your local power
supply.
for 220 to 240 V ACfor 100 to 120 V AC
• Before disconnecting the power cord, wait for at least 30
seconds after turning off the power to allow the static
electricity on the CRT display surface to discharge.
• After the power has been turned on, the CRT is
demagnetized (degaussed) for about 5 seconds. This
generates a strong magnetic field around the metal frame,
which may affect the data stored on magnetic tapes and
disks near the monitor. Place magnetic recording
equipment, tapes and disks away from this monitor.
Precautions
Examples of plug types:
for 240 V AC only
The socket should be installed near the equipment and
be easily accessible.
Precautions ............................................................................... 3
Setup .......................................................................................... 4
Parts and Controls ................................................................... 4
The OSD (On-screen Display) System ................................. 6
Resetting the Adjustments ..................................................... 9
Video Enhancement Mode ................................................... 10
Specifications .......................................................................... 10
Monitor Information ............................................................. 10
Power Saving Function and LED Indicator ...................... 11
Plug and Play ......................................................................... 11
Damper wires ......................................................................... 11
Warning Messages................................................................. 12
Troubleshooting ..................................................................... 12
Getting Started
4
Parts and Controls
Rear
1 (RESET) button (pages 6 and 9)
Resets the adjustments to the factory settings.
2 Video Enhancement Mode button
(page 10)
Selects the Video Enhancement Mode.
3 ¨ (BRIGHTNESS) ./> buttons (page 5)
Adjust the picture brightness.
Operate as the ./> buttons when adjusting other
items.
4
(MENU) button (pages 6 and 10)
Displays the MENU OSD.
5 > (CONTRAST) ?// buttons (page 5)
Adjust the contrast.
Operate as the ?// buttons when adjusting other
items.
6 u (POWER) switch and indicator (page 11)
Turns the monitor on and off.
The indicator lights up green when the monitor is on,
and lights up green and orange when the monitor is in
Power Saving mode.
7 AC IN connector
Provides AC power to the monitor.
8 Video input connector (HD15)
Inputs RGB video signals and SYNC signals
Front
Getting Started
Step 2 Make sure the monitor is switched off and attach the
power cord to the monitor. Then, attach the other end
of the power cord to a power outlet.
Step 3 Switch on the monitor and computer.
Step 4 Adjust the user controls according to your personal
preference.
Installation is complete.
Power cord
to a power outlet
Setup
Connect the monitor to your computer system.
This monitor will sync to platforms running at horizontal frequencies between 30 and 85 kHz.
Step 1 Make sure the computer system is switched off and
attach the video signal cable to the video output of the
computer.
to the video output
Computer
to AC IN
from the Operating Instruction Manual. The page numbers of
the Operating Instruction Manual remain as in the manual.
1-1
SECTION 1
GENERAL
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5
Getting Started
J
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Video Connector
Pin No. Signal
8 Blue Ground
9 Not used
(no pin)
10 Ground
11 Ground
12 SDA
(serial data)
13 Horizontal Sync
14 Vertical Sync
15 SCL
(serial clock)
Use of the Tilt/Swivel
With the tilt/swivel, you can adjust this monitor to any desired
angle within 180° horizontally and 20° vertically.
To turn the monitor vertically and horizontally, hold it at the
bottom with both hands as shown below.
Getting Started
Adjusting the Picture Brightness and
Contrast
1
Press the ¨ (BRIGHTNESS) ./> or
> (CONTRAST) ?// buttons.
The BRIGHTNESS/CONTRAST OSD appears.
2
To adjust the brightness
Press the ¨ (BRIGHTNESS) ./> buttons.
To adjust the contrast
Press the > (CONTRAST) ?// buttons.
Horizontal
frequency
Vertical
frequency
6
11 12 13 14 15
12345
78910
BRIGHTNESS/CONTRAST
26 26
60.0kHz/ 85Hz
Note
The default setting for the OSD Language is Japanese. If you need
to change the OSD Language, see “Using the LANGUAGE OSD”
on page 8.
Pin No. Signal
1 Red
2 Green (Composite
Sync on Green)
3 Blue
4 Ground
5 DDC Ground
6 Red Ground
7 Green Ground
6
The OSD (On-screen Display) System
Introducing the OSD System
You can adjust most of the monitor’s settings using the OSDs
(On-screen Display). All of the OSDs numbered in this
illustration are described on the following pages in order. You
can access any of these OSDs from the MENU OSD. To adjust
monitor settings using the OSDs, follow the steps below:
Basic controls:
• Use the
(MENU) button to display the MENU OSD
and to select menu items.
• Use the ¨ (BRIGHTNESS) ./> and > (CONTRAST)
?// buttons to highlight menu items and to adjust
settings.
To adjust the monitor settings:
1 Press the MENU button to display the MENU OSD.
2 Highlight the desired OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 If necessary, use the BRIGHTNESS buttons to select a
specific item.
4 Adjust the monitor setting using the BRIGHTNESS and
CONTRAST buttons.
• To reset the current item to its original setting, press the
(RESET) button while the item’s adjustment OSD
is displayed.
5 When you finish adjusting the setting, press the MENU
button to return to the MENU OSD.
Press the MENU button twice to return to normal viewing.
• Resetting: If you press the RESET button while an OSD is
displayed, only the current adjustment item is reset. For
additional information on using the reset function, see
the “Resetting the Adjustments” section on page 9.
• The OSD automatically disappears after 30 seconds.
Note
The default setting for the OSD Language is Japanese. If you need
to change the OSD Language, see “Using the LANGUAGE OSD”
on page 8.
COLOR CENTER
SCREEN
GEOMETRY ZOO M
LANGUAGE OPTIONSIZE
Customizing Your Monitor
MENU
EXIT
CENTER
SIZE
GEOM
COLOR
LANG
ZOOM
SCREEN
OPTION
OK
MENU
ENGLISH
FRANÇAIS
DEUTSCH
ESPAÑOL
LANGUAGE
SIZE
26
73
CENTER
26
73
ZOOM
73V
66H
ROTATION
GEOMETRY
26
9300K
5000K
COLOR
MANUAL DEGAUSS
OPTION
ON
H CONVERGENCE
SCREEN
26
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7
Getting Started
J
C
EN
1 Using the COLOR OSD
You can adjust the monitor’s color temperature using the
COLOR OSD. For example, you can adjust the monitor to
match the colors of a printed picture.
You can adjust the color temperature from 9300K (blue-white)
to 5000K (warm red).
This setting is stored in memory for all input signals.
1 Press the MENU button to display the MENU OSD.
2 Highlight the COLOR OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select either the
9300K, 5000K or variable
option.
• The 9300K and 5000K options display accurate preset
color temperatures.
• The variable
option allows you to adjust the monitor
using the full range of color temperatures. Adjust to the
desired color temperature using the CONTRAST
buttons.
4 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
Note
If you are using one of the Video Enhancement Modes, you can
only adjust the color temperature from 11,000K to 9,300K.
For more information on Video Enhancement Mode, refer to
page 10.
2 Using the CENTER OSD
You can adjust the picture centering using the CENTER OSD.
This setting is stored in memory for the current input signal.
1 Press the MENU button to display the MENU OSD.
2 Highlight the CENTER OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 To adjust vertical centering, press the ¨ (BRIGHTNESS)
./> buttons.
4 To adjust horizontal centering, press the > (CONTRAST)
?// buttons.
5 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
3 Using the SCREEN OSD
You can adjust the convergence of the picture and cancel the
picture’s moire using the SCREEN OSD.
Convergence is the alignment of the Red, Green and Blue
electron beams on the screen. When convergence is not aligned,
red or blue shadows may be noticeable (especially with text)
which can affect the clarity or focus of the image.
Moire is a wavy or elliptical pattern which may appear on the
screen. The moire cancel adjustment is provided to eliminate
moire.
This setting is stored in memory for all input signals.
1 Press the MENU button to display the MENU OSD.
2 Highlight the SCREEN OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select the
desired adjustment item.
4 Press the > (CONTRAST) ?// buttons to adjust the item.
5 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
Adjusting the Settings
To
adjust the horizontal convergence
adjust the vertical convergence
eliminate elliptical or wavy lines on
the screen
adjust the degree of moire
cancellation
* CANCEL MOIRE must be “ON” for “
(MOIRE ADJUST)” to
appear on the screen. MOIRE ADJUST operates only for
horizontal input signals greater than 43 kHz.
Select
H CONVERGENCE
V CONVERGENCE
CANCEL MOIRE
*
MOIRE ADJUST
Customizing Your Monitor
8
Customizing Your Monitor
7 Using the LANGUAGE OSD
You can set the OSD language to English, German, French,
Spanish or Japanese using the LANGUAGE OSD.
To reset to Japanese, press the RESET button while the
LANGUAGE OSD is displayed.
1 Press the MENU button to display the MENU OSD.
2 Highlight the LANGUAGE OSD using the BRIGHTNESS
and CONTRAST buttons and press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select the
desired language.
4 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
5 Using the OPTION OSD
You can manually degauss (demagnetize) the CRT, move the
OSD position and lock the user controls using the OPTION
OSD.
1 Press the MENU button to display the MENU OSD.
2 Highlight the OPTION OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select the
desired adjustment item.
4 Press the > (CONTRAST) ?// buttons to activate the
manual degauss, move the OSD position or lock the user
controls.
5 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
Degauss: If a second degauss cycle is needed, allow a
minimum interval of 20 minutes for the best result.
OSD Position Change: To change the OSD position, press the
¨ (BRIGHTNESS) ./> buttons to select the direction
(horizontal or vertical), then press the > (CONTRAST)
?// buttons to move the OSD in the selected direction.
User Control Lock: Once you select “ON” to lock the user
controls, you cannot select any item except “EXIT” and
“OPTION” in the MENU OSD. If you try to access any other
OSD, the H mark appears on the screen.
To cancel the Control Lock: Repeat the above procedure and
set Control Lock to “OFF.”
6 Using the SIZE OSD
You can adjust the picture size using the SIZE OSD.
This setting is stored in memory for the current input signal.
1 Press the MENU button to display the MENU OSD.
2 Highlight the SIZE OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 To adjust the vertical size press the ¨ (BRIGHTNESS) ./>
buttons.
4 To adjust the horizontal size press the > (CONTRAST)
?// buttons.
5 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
4 Using the ZOOM OSD
You can enlarge or reduce the picture size using the ZOOM
OSD.
This setting is stored in memory for the current input signal.
1 Press the MENU button to display the MENU OSD.
2 Highlight the ZOOM OSD using the BRIGHTNESS and
CONTRAST buttons and press the MENU button again.
3 Press the > (CONTRAST) ?// buttons to enlarge or
reduce the picture size.
4 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
Note
You can enlarge or reduce the picture size until either the
horizontal or vertical size reaches its maximum or minimum
value.
1-3
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9
Getting Started
J
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EN
Resetting the Adjustments
Resetting all of the adjustments for
the current input signal
While there is no OSD displayed, press the
(RESET)
button.
All of the adjustments for the current input signal are reset to
the factory settings.
Adjustments not affected by changes in the input signal (such
as OSD language, OSD position and the Control Lock function)
are not reset to the factory settings.
Resetting all of the adjustments for
all input signals
Press and hold the
(RESET) button for more than two
seconds.
All of the adjustments, including the brightness and contrast,
are reset to the factory settings.
Resetting a specific adjustment:
1 Press the MENU button to display the MENU OSD
2 Highlight the OSD containing the adjustment you want to
reset using the BRIGHTNESS and CONTRAST buttons and
press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select the
adjustment you want to reset.
4 Press the
(RESET) button to reset this specific
adjustment.
8 Using the GEOMETRY OSD
You can adjust the picture’s geometry using the GEOMETRY
OSD.
This setting is stored in memory for the current input signal.
1 Press the MENU button to display the MENU OSD.
2 Highlight the GEOMETRY OSD using the BRIGHTNESS
and CONTRAST buttons and press the MENU button again.
3 Press the ¨ (BRIGHTNESS) ./> buttons to select the
desired geometry adjustment.
4 Press the > (CONTRAST) ?// buttons to adjust the
geometry.
5 Press the MENU button once to return to the MENU OSD,
or press it twice to return to normal viewing.
Select
ROTATION
PINCUSHION
PIN BALANCE
KEYSTONE
KEY BALANCE
To
adjust the picture rotation
adjust the picture sides
adjust the picture side balance
adjust the trapezoidal distortion
adjust the picture shape balance
Customizing Your Monitor
10
Specifications
Picture tube 0.25 mm aperture grill pitch,
17 inches measured diagonally,
90 degree deflection
Viewable image size Approx. 327 × 243 mm (w/h)
(12
7
/8 × 9
5
/8 in.)
16.0” viewing image
Resolution
Horizontal Max. 1280 dots
Vertical Max. 1024 lines
Display picture size Approx. 312 × 234 mm (w/h)
(12
3
/8 × 9 1/4 in.)
or
Approx. 293 × 234 mm (w/h)
(11
5
/8 × 9 1/4 in.)
Deflection frequency
Horizontal 30 to 85 kHz
Vertical 50 to 120 Hz
AC input voltage/current
100 to 240 V, 50 – 60 Hz, 1.8 – 1.0 A
Dimensions 406 × 432 × 420 mm (w/h/d)
(16 × 17
1
/8 × 16 5/8 in.)
Power consumption Max.130W
Mass Approx. 18 kg (39 lb 11 oz)
Design and specifications are subject to change without notice.
Monitor Information
You can display the model name, serial number and year of
manufacture using the INFORMATION OSD.
Press and hold the MENU button for 5 seconds.
The INFORMATION OSD appears.
The INFORMATION OSD includes the model name, serial
number and year of manufacture.
The OSD automatically disappears after about 30 seconds.
Video Enhancement Mode
You can automatically change the characteristics of the picture
to match the way you use your monitor with the Video
Enhancement Mode. Simply press this
button to cycle
through the three modes.
1
Turn on the monitor and computer.
2
Press this button to set the mode.
Each time you press the
Video Enhancement Mode button,
the mode changes and appears on the screen as follows.
The STANDARD MODE is ideal for spreadsheets, word
processing, and other text oriented applications.
The PRESENTATION MODE is useful for presentation
programs that require vivid colors.
The GRAPHICS/VIDEO MODE gives movies and games
enhanced visual appeal by increasing the sharpness and
brightness.
The selected mode indication appears on the screen for about
three seconds.
Select the mode that best matches your application or the
surrounding lighting.
Customizing Your Monitor
n
nn
STANDARD MODE
PRESENTATION MODE
GRAPHICS/VIDEO MODE
INFORMATION
SER NO
:
1234567
MODEL
:
CPD 2001G
MANUFACTURED
: 1998
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11
Getting Started
J
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Plug and Play
This monitor complies with the DDC
TM
1 and DDC2B Display
Data Channel (DDC) standards of VESA.
When a DDC1 host system is connected, the monitor
synchronizes with the V. CLK in accordance with the VESA
standards, and outputs the EDID (Extended Display
Identification Data) to the data line.
When a DDC2B host system is connected, the monitor
automatically switches to the appropriate standard.
DDC
TM
is a trademark of Video Electronics Standard
Association.
• Your monitor operates according to DDC2B. Only
computers that support the same guidelines and operate
at the same or higher level can make use of this feature.
• If your computer does not support the relevant
guidelines, you can still use your monitor and computer.
You may need to manually specify the appropriate
resolution in the computer.
• The highest resolution automatically selected may not
give the best result. You may need to manually select the
most suitable resolution in the computer.
Damper wires
When viewing a white background, two very thin horizontal
lines may be visible on the screen as shown below. These lines
are the damper wires.
The Trinitron tube has a vertically striped aperture grille inside.
The aperture grille allows more light to pass through to the
screen giving the Trinitron CRT more color and brightness.
These damper wires are attached to the aperture grille to
prevent vibration of the aperture grille and keep the screen
image constantly stable.
Power Saving Function and
LED Indicator
This monitor has three Power Saving modes. By sensing the
absence of a video signal from the computer, it reduces power
consumption as follows.
Note
If no video signal is input to the monitor, the “NO INPUT
SIGNAL” message appears (page 12). After about 30 seconds, the
Power Saving function automatically puts the monitor into
active-off mode and the u indicator lights up orange. Once the
monitor detects horizontal and vertical sync signals, the monitor
automatically resumes normal operation mode.
1
2
3
4
5
Power
consumption
mode
Normal
operation
Standby
(1st mode)
Suspend
(2nd mode)
Active-off
(3rd mode)
Power-off
Power
consumption
≤ 110 W
≤ 15 W
≤ 15 W
≤ 8 W
≈ 0 W
Recovery
time
—
Approx.
3 sec.
Approx.
3 sec.
Approx.
15 sec.
—
u indicator
Green
Green and orange
alternate
Green and orange
alternate
Orange
Off
Technical Features
Damper wires
Approx. 6 cm
Approx. 6 cm
12
T roubleshooting
This section may help you isolate the cause of a problem and as a result, eliminate the need to contact technical support.
Symptom Check these items
No picture
If the u indicator is not lit
If the “NO INPUT SIGNAL”
message appears on the screen, or
if the u indicator is either orange
or alternating between green and
orange
If the “OUT OF SCAN RANGE”
message appears on the screen
If no message is displayed and
the u indicator is green or
flashing orange
Picture is scrambled
Color is not uniform
Warning Messages
If there is something wrong with the input signal, one of the following messages appears.
Input signal condition
• Make sure the power cord is properly connected.
• Make sure the u (POWER) switch is in the “ON” position.
• Try pressing any key on the computer keyboard.
• Make sure your computer is turned on.
• Make sure the video signal cable is properly connected and all plugs are firmly seated in
their sockets.
• Make sure none of the HD15 video input connector pins are bent or pushed in.
• Make sure the video board is completely seated in the proper bus slot.
• Make sure the video frequency range is within that specified for the monitor.
Horizontal: 30 – 85 kHz
Vertical: 50 – 120 Hz
Refer to your computer system’s instruction manual to adjust the video frequency range.
• If you are using a video signal cable adapter, make sure it is the correct type.
• Run the SELF TEST function:
1. Turn off the monitor and disconnect the video cable from the computer.
2. Turn on the monitor and wait five seconds. The “NO INPUT SIGNAL” message
should appear with a color bar pattern. The message and pattern are displayed for 30
seconds.
If the monitor displays White, Red, Green and Blue colors, the monitor is functioning
properly.
• Make sure none of the HD15 video input connector pins are bent or pushed in.
• Check your video board manual for the proper monitor setting.
• Check this manual and make sure the monitor supports the graphics mode and the
frequency at which you are trying to operate. Even if the frequency is within the proper
range, some video boards may have a sync pulse that is too narrow for the monitor to
sync correctly.
• Degauss the monitor (page 8).
If you place equipment which generates a magnetic field, such as a loudspeaker, near the
monitor, or you change the direction of the monitor, the color may not be uniform.
The degauss function demagnetizes the metal frame of the CRT to obtain a neutral field
for uniform color reproduction. If a second degauss cycle is needed, allow a minimum
interval of 20 minutes for the best result.
The input signal condition
“OUT OF SCAN RANGE” indicates that the input signal
is not supported by the monitor’s specifications.
“NO INPUT SIGNAL” indicates that no signal is input.
The message disappears after about 30 seconds.
To solve these problems, see the “Troubleshooting” section
below.
Additional Information
INFORMATION
OUT OF SCAN RANGE
1-5
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13
Getting Started
J
C
EN
Symptom Check these items
You cannot adjust the monitor
with the buttons on the front
panel
Screen image is not centered or
sized properly
Edges of the image are curved
White lines show red or blue
shadows at edges
Picture is fuzzy
Picture bounces or has wavy
oscillations
Picture is flickering
Picture appears to be
ghosting
Wavy or elliptical (moire) pattern
is visible
Two fine horizontal lines (wires)
are visible
Hum is heard right after the
power is turned on
White does not look white
• If the Control Lock function is set to “ON,” set it to “OFF” using the OPTION OSD (page 8).
• Adjust the size (page 8) or centering (page 7).
• Some video modes do not fill the screen to the edges. This problem tends to occur with
certain video boards.
• Adjust the geometry (page 9).
• Adjust the convergence using the SCREEN OSD (page 7).
• Adjust the contrast and brightness (page 5).
• Degauss the monitor using the OPTION OSD (page 8).
If you place equipment which generates a magnetic field, such as a loudspeaker, near the
monitor, or you change the direction of the monitor, the color may not be uniform.
The degauss function demagnetizes the metal frame of the CRT to obtain a neutral field for
uniform color reproduction. If a second degauss cycle is needed, allow a minimum interval
of 20 minutes for the best result.
• If red or blue shadows appear along the edges of images, adjust the convergence using the
SCREEN OSD (page 7).
• If the moire is cancelled, the picture may become fuzzy. Decrease the moire cancellation
effect using the SCREEN OSD (page 7).
• Isolate and eliminate any potential sources of electric or magnetic fields. Common causes
for this symptom are electric fans, fluorescent lighting and laser printers.
• If you have another monitor close to this monitor, increase the distance between them to
reduce the interference.
• Try plugging the monitor into a different AC outlet, preferably on a different circuit.
• Try using the monitor with a different computer in a different room.
• Refer to your computer system’s manual and change your display refresh rate settings so
they match the monitor’s capabilities.
• Eliminate the use of video cable extensions and/or video switch boxes. Excessive cable
length or a weak connection can produce this symptom.
• Cancel the moire using the SCREEN OSD (page 7).
The moire may be modified depending on the connected computer.
• Due to the relationship between resolution, monitor dot pitch and the pitch of some image
patterns, certain screen backgrounds sometimes show moire. Change your desktop pattern.
• These wires stabilize the vertically striped aperture grille (page 11). This aperture grille
allows more light to pass through to the screen giving the Trinitron CRT more color and
brightness.
• When the power is turned on, the auto-degauss cycle is activated. While the auto-degauss
cycle is activated, a hum may be heard. The same hum is heard when the monitor is
manually degaussed. This is not a malfunction.
• Adjust the color temperature using the COLOR OSD (page 7).
Additional Information
1-6
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CPD-2001G
SECTION 2
DISASSEMBLY
2-1. CABINET REMOVAL
Two claws
2
Cabinet
Hitting the side of cabinet
strongly with your both hands,
pull it toward the front.
2-2. SERVICE POSITION
A board
1
3
D board
2
1
Two screws (+BVTP 4 x 16)
2-3. A AND D BOARDS REMOVAL
1
A board
6
Four screws
(+BVTP 3 x 12)
2
Screw
(+BVTT 4 x 8)
3
Cable stopper
4
Two screws
(+BVTP 3 x 12)
5
Cable bracket
7
Five claws
2-1
8
D board
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2-4. PICTURE TUBE REMOVAL
• Remove the A and D boards (Refer to 2-3).
Neck assy
3
Deflection yoke
4
Four screws
(Tapping screw 5)
5
Picture tube shield
CPD-2001G
2
1
Anode cup
6
Picture tube
Cushion
• REMOVAL OF ANODE-CAP
NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after
removing the anode.
• REMOVING PROCEDURES
c
b
a
Anode Button
1 Turn up one side of the rubber cap in
the direction indicated by the arrow a.
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b.
• HOW TO HANDLE AN ANODE-CAP
1 Don’t hurt the surface of anode-caps with shartp shaped
material!
2 Don’t press the rubber hardly not to hurt inside of anode-caps!
A material fitting called as shatter-hook terminal is built in the
rubber.
3 Don’t turn the foot of rubber over hardly!
The shatter-hook terminal will stick out or hurt the rubber.
3 When one side of the rubber cap is
separated from the anode button, the
anode-cap can be removed by turning
up the rubber cap and pulling up it in the
direction of the arrow c.
2-2