Sony TRINITRON CPD-200GS Service Manual

CPD-200GS

SERVICE MANUAL

SPECIFICATIONS

Picture tube 0.25 mm aperture grille pitch

Viewable image size Approx. 327 × 243 mm (w/h)

Resolution Horizontal: Max. 1280 dots

Standard image area Approx. 312 × 234 mm (w/h)

Deflection frequency Horizontal: 30 to 85 kHz

Audio output 0.5W (mono) Headphones jack Stereo minijack

AUDIO IN jack Stereo minijack AC input voltage/current

Power consumption Max. 120 W

Dimensions 406 × 432 × 420 mm (w/h/d)

Mass Approx. 18 kg (39 lb 11 oz) Supplied accessories See page 6

17 inches measured diagonally 90-degree deflection

/8 × 9

(12

16.0” viewing image

Vertical: Max. 1024 lines

/8 × 9

(12 or

Approx. 293 × 234 mm (w/h)

/8 × 9

(11

Vertical: 50 to 120 Hz

Accepts impedance of 8 Ω or more

100 to 240 V, 50 – 60 Hz, 1.9 – 1.1 A

(16 × 17

/8 inches)

/4 inches)

/8 × 16

/8 inches)

Australian Model

Chinese Model

Chassis No. SCC-L07A-A

D-1H

CHASSIS

TRINITRON® COLOR COMPUTER DISPLAY

MICROFILM

Design and specifications are subject to change without notice.

CDP-200GS

POWER SAVING FUNCTION DIAGNOSIS

This monitor has three modes of reduced power consumption. By sensing the absence of video signal coming from the computer, it reduces power consumption as follows.

Power consumption

Recovery time

u indicator

mode

Normal operation

≤ 120 W (CPD-200GS)

—

Green

≤ 110 W (CPD-100GS)

Standby (1st mode)

Suspend (2nd mode)

Active-off (3rd mode)

Power-off

≤ 15 W

≤ 8 W

0 W

Approx. 5 sec.

Approx. 15 sec.

—

Green and orange alternate

Orange

Off

Note

If the video signal cable is not connected, the “NO INPUT SIGNAL” message (page 18) appears. After 30 seconds, the power saving function automatically puts the monitor into the active-off mode and the u indicator lights up orange. Once the horizontal and vertical sync signals are detected, the monitor automatically resumes its normal operation mode.

This monitor is equipped with a self-diagnosis function. Use this function if there is a problem with your monitor or computer.

1 Disconnect the video input cable or turn off the

connected computer.

2 Turn the monitor off and on.

3 Press and hold the >/ button for 2 seconds.

If all four color bars appear (white, red, green, blue) after a few seconds, the monitor is working properly but there might be a problem with your computer. Contact your computer’s manufacturer.

If the color bars do not appear, there is a potential monitor failure. Inform your authorized Sony dealer of the monitor’s condition.

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 16.6 14.561 31.777 23.111 12.504 15.63 H. BLK 6.356 5.172 4.409 5.586 3.657 3.8 3.725 6.355 5.333 3.022 3.778 H. FP 0.636 0.323 0.569 0.559 0.203 0.4 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 23333332333 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

97. 11. 14 Ver.

– 2 –

TABLE OF CONTENTS

Section Title Page

1. GENERAL................................................................. 1-1

2. DISASSEMBLY

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

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

2-3. D, A and J 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 Diagram .................................................... 5-1

5-2. Circuit Boards Location ...................................... 5-4

5-3. Schematic Diagrams and Printed Wiring

Boards ................................................................. 5-4

(1) Schematic Diagrams of D and J Boards ............ 5-5

(2) Schematic Diagram of A Board ......................... 5-12

5-4.Semiconductors ............................................................ 5-16

CPD-200GS

6. EXPLODED VIEWS

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

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

7. ELECTRICAL PARTS LIST .......................... 7-1

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.

– 3 –

SECTION 1

GENERAL

The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual.

1-1

Getting Started

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.

Examples of plug types:

• Before disconnecting the power cord, wait 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 bezel. Place magnetic recording equipment, tapes and disks away from this monitor.

The outlet should be installed near the equipment and be easily accessible.

Precautions

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 which generates magnetism, such as a transformer 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 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 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 materials.

Use of the Tilt-Swivel

With the tilt-swivel, this monitor can be adjusted to the desired angle within 180° horizontally and 20° vertically. To turn the monitor vertically and horizontally, hold it at the bottom with both hands as illustrated below.

for 100 to 120 V AC

for 200 to 240 V AC

Getting started

90°

15°

5°

Getting Started

Identifying Parts and Controls

See the pages in parentheses for further details.

Front

1 MUTING button (page 7)

Mutes the sound.

2 RESET button (page 15)

Resets the adjustments to the factory settings.

3 GPE button (page 16)

Selects the Graphic Picture Enhancement (GPE) mode.

4 MENU button (pages 7 -15, 17)

Displays the MENU OSD.

5 > (contrast) (?//) buttons (pages 7 – 15,

20)

Adjust the contrast.

Function as the (?//) buttons when adjusting other items.

6 ¨ (brightness) (./>) buttons (pages 7 –

15)

Adjust the picture brightness.

Function as the (./>) buttons when adjusting other items.

7 u (power) switch and indicator (pages 17,

20)

Turns the monitor on or off. The indicator lights up in green when the monitor is turned on, and lights up in orange when the monitor is in power saving mode.

Rear

8 AC IN connector

Provides AC power to the monitor.

9 Video input connector (HD15)

Inputs RGB video signals and SYNC signals.

Side

!º AUDIO IN jack

Inputs audio signals when connected to the computer’s audio out jack.

!¡ 2 Headphones jack

Outputs audio signals to headphones (not supplied).

AUDIO

1-2

Getting Started

Connecting Your Monitor’s Speaker

You can listen to music, sounds, and other audio files using the speaker in your monitor. Connect the AUDIO IN jack to the audio out jack of your computer’s sound card using the miniplug cord (supplied).

Adjusting the sound

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “™ SOUND,” and press the MENU button again.

The SOUND OSD appears.

Note

While muting the sound, the

mark appears in the SOUND OSD

instead of the Á mark. Increase the volume to cancel the

mark

and activate the speaker.

Press the >?// buttons to adjust the volume.

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on.

To mute the sound

Press the MUTING button.

No sound comes from the speaker. The

mark appears at the bottom of the screen.

To cancel, press the MUTING button again.

Using the headphones jack

You can listen to the audio signals from your computer using headphones (not supplied). The speaker turns off when headphones are connected to the headphones jack. Adjust the volume using the SOUND OSD.

Note

If the volume from the speaker is too low, increase the output level (average of 500 mv) of the computer.

AUDIO IN

AUDIO IN jack

2 Headphones jack

EXIT

CENTER

SIZE

GEOM

COLOR

SOUND

ZOOM

SCREEN

OPTION

SOUND

MUTING

Getting Started

to video output

About the supplied Macintosh adapter

The supplied Macintosh adapter is compatible with Macintosh LC, Performa, Quadra and Power Macintosh series computers. Macintosh II series and some older versions of Power Book models may need an adapter with micro switches (not supplied).

Note

Do not short the pins of the video signal cable.

Step 2: Connect the power cord

With the monitor switched off, connect one end of the power cord to the monitor and the other end to a power outlet.

Step 3: Turn on the monitor and computer

The installation of your monitor is complete.

Note

If “OUT OF SCAN RANGE” or “NO INPUT SIGNAL” appears on the screen, see “Warning Messages” on page 18.

For customers using Windows 95

Install the new model information from the “Windows 95 Monitor Information Disk” into your PC. (Refer to the attached Windows 95 Monitor Information Disk manual.)

This monitor complies with the “VESA DDC” Plug&Play standard. If your PC/graphics board complies with DDC, select “Plug and Play Monitor (VESA DDC)” as “Monitor type” from “Control Panel” in Windows 95. Some PCs/graphics boards do not comply with DDC. Even if your computer complies with DDC, it may have some problems connecting with this monitor. In this case, select this monitor‘s model name (CPD-100GS or CPD-200GS) as “Monitor type” in Windows 95.

Selecting the On-screen Display Language

If you need to change the OSD language, see “Selecting the on-screen display language” on page 15. The default setting is English.

to a power outlet

Power cord (supplied)

Macintosh adapter (supplied)

IBM PC/AT or compatible computer

Macintosh or compatible computer

to AC IN

Setup

Before using this monitor, check that the following items are included in your carton:

• Monitor (1)

• Power cord (1)

• Macintosh adapter (1)

• Windows

95 Monitor Information Disk and its manual

(1)

• Warranty card (1)

• These operating instructions (1)

• Audio miniplug cord (1)

This monitor works with any IBM or compatible system equipped with VGA or greater graphics capability. Although this monitor works with other platforms running at horizontal frequencies between 30 and 70 kHz (CPD100GS), 30 and 85 kHz (CPD-200GS), including Macintosh and Power Macintosh systems, a cable adapter is required. Please consult your dealer for advice on which adapter is suitable for your needs.

Step 1: Connect the monitor to the

computer

Connecting to an IBM PC/AT, Macintosh or compatible computer

With the computer switched off, connect the video signal cable to the computer’s video output.

1-3

Getting Started

Customizing Your Monitor

Using the CENTER On-screen Display

The CENTER settings allow you to adjust the centering of the picture. Once the setting is adjusted, it will be stored in memory for the current input signal.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ CENTER,” and press the MENU button again.

The CENTER OSD appears.

For horizontal adjustment

Press the >?// buttons.

/ . . . to move the picture right ? . . . to move the picture left

For vertical adjustment

Press the ¨./> buttons.

> . . . to move the picture up

. . . . to move the picture down

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on. The horizontal and vertical centerings are both reset to the factory settings.

Using the SIZE On-screen Display

The SIZE settings allow you to adjust the size of the picture. Once the setting is adjusted, it will be stored in memory for the current input signal.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ SIZE,” and press the MENU button again.

The SIZE OSD appears.

For horizontal adjustment

Press the >?// buttons.

/ . . . to increase picture size ? . . . to decrease picture size

For vertical adjustment

Press the ¨./> buttons.

> . . . to increase picture size

. . . . to decrease picture size

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on. The horizontal and vertical sizes are both reset to the factory settings.

SIZE

CENTER

Customizing Your Monitor

Introducing the On-screen Display System

Most adjustments are made using the MENU OSD.

MENU OSD

Press the MENU button to display the MENU OSD.

This MENU OSD contains links to the other OSDs described below.

1 COLOR

Displays the COLOR OSD for adjusting the color temperature.

2 CENTER

Displays the CENTER OSD for adjusting the centering of the picture.

3 SCREEN

Displays the SCREEN OSD for adjusting the vertical and horizontal convergence, etc.

4 ZOOM

Displays the ZOOM OSD for enlarging and reducing the picture.

5 OPTION

Displays the OPTION OSD for adjusting the OSD position, degaussing the screen, selecting the OSD language, etc.

6 SIZE

Displays the SIZE OSD for adjusting the picture size.

7 ™ SOUND

Displays the SOUND OSD for adjusting the sound.

8 GEOM

Displays the GEOMETRY OSD for adjusting the picture rotation and pincushion, etc.

9 EXIT

Closes the MENU OSD.

EXIT

CENTER

SIZE

GEOM

COLOR

SOUND

ZOOM

SCREEN

OPTION

Before adjusting

• Connect the monitor and the computer, and turn them on.

• Select “

(LANGUAGE)” in the OPTION OSD, then

select “ENG” (English) (see page 15).

Adjusting the Picture Brightness and Contrast

Once the setting is adjusted , it will be stored in memory for all input signals received.

Press the ¨ (brightness) ./> or > (contrast) ?// buttons.

The BRIGHTNESS/CONTRAST OSD appears.

For brightness adjustment

Press the ¨./> buttons.

> . . . for more brightness

. . . . for less brightness

For contrast adjustment

Press the >?// buttons.

/ . . . for more contrast ? . . . for less contrast

The OSD automatically disappears after about 3 seconds.

To reset, press the RESET button while the OSD is on. The brightness and contrast are both reset to the factory settings.

* The horizontal and vertical frequencies for the received input

signal appear in the BRIGHTNESS/CONTRAST OSD.

Horizontal Frequency*

Vertical Frequency*

Customizing Your Monitor

BRIGHTNESS/CONTRAST

26 26

60.0kHz/ 85Hz

1-4

Customizing Your Monitor

Using the GEOM (Geometry) Onscreen Display

The GEOM (geometry) settings allow you to adjust the shape and orientation of the picture. Once the rotation is adjusted, it will be stored in memory for all input signals received. All other adjustments will be stored in memory for the current input signal.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ GEOM,” and press the MENU button again.

The GEOMETRY OSD appears.

Press the ¨./> buttons to select the item you want to adjust.

Select

ROTATION

PINCUSHION

PIN BALANCE

KEYSTONE

KEY BALANCE

adjust the picture rotation

adjust the picture sides

adjust the picture side balance

adjust the picture width

adjust the picture shape balance

Press the >?// buttons to adjust the settings.

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on. The selected item is reset to the factory setting.

For

ROTATION

PINCUSHION

PIN BALANCE

KEYSTONE

KEY BALANCE

Press

/ . . . to rotate the picture clockwise

? . . . to rotate the picture counterclockwise

/ . . . to expand the picture sides

? . . . to contract the picture sides

/ . . . to move the picture sides to the right

? . . . to move the picture sides to the left

/ . . . to increase the picture width at the

top

? . . . to decrease the picture width at the

top

/ . . . to move the top of the picture to

the right

? . . . to move the top of the picture to

the left

ROTATION

GEOMETRY

Getting Started

Customizing Your Monitor

Using the ZOOM On-screen Display

The ZOOM settings allow you to enlarge or reduce the picture. Once the setting is adjusted, it will be stored in memory for the current input signal.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ ZOOM,” and press the MENU button again.

The ZOOM OSD appears.

Press the >?//buttons to adjust the picture zoom.

/ . . . to enlarge the picture ? . . . to reduce the picture

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on.

Note

The picture zoom adjustment will stop as soon as either the horizontal or vertical size reaches its maximum or minimum value.

Using the COLOR On-screen Display

You can change the monitor’s color temperature. For example, you can change the colors of a picture on the screen to match the actual colors of the printed picture. Once the setting is adjusted, it will be stored in memory for all input signals received.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ COLOR,” and press the MENU button again.

The COLOR OSD appears.

If you are using Graphic Picture Enhancement (GPE)

If you are in one of the GPE modes, the following COLOR OSD appears when “

COLOR” is selected.

This OSD allows you to reduce the color temperature from 11,000K to 9,300K. Press the >?// buttons to adjust the color temperature.

For more information on using GPE, see “Selecting the Graphic Picture Enhancement (GPE) Mode” on page 16.

ZOOM

73V

26H

9300K 5000K

COLOR

(continued)

COLOR

1-5

Getting Started

Customizing Your Monitor

Press the >?// buttons to adjust the settings.

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on. The selected item is reset to the factory setting.

For

H CONVERGENCE

V CONVERGENCE

CANCEL MOIRE

MOIRE ADJUST

Using the OPTION On-screen Display

The OPTION OSD allows you to manually degauss the screen and adjust settings such as the OSD position and OSD language. It also allows you to lock the controls.

Degaussing the screen

The monitor screen is automatically degaussed (demagnetized) when the power is turned on. You can also manually degauss the monitor.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ OPTION,” and press the MENU button again.

The OPTION OSD appears.

Press the ¨./> buttons to select “

(MANUAL

DEGAUSS).”

Press the > / button.

The screen is degaussed for about 5 seconds.

If you need to degauss the screen a second time, wait for at least 20 minutes before repeating the steps above.

The OPTION OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

OFF

Press

/ . . . to shift red shadows to the right

and blue shadows to the left

? . . . to shift red shadows to the left

and blue shadows to the right

/ . . . to shift red shadows up and blue

shadows down

? . . . to shift red shadows down and

blue shadows up

/ . . . to turn CANCEL MOIRE “ON”

? . . . to turn CANCEL MOIRE “OFF”

/ . . . to increase the moire cancellation

effect

? . . . to decrease the moire cancellation

effect

MANUAL DEGAUSS

OPTION

Customizing Your Monitor

Using the SCREEN On-screen Display

Adjust convergence settings to eliminate red or blue shadows that may appear around objects on the screen. Adjust the CANCEL MOIRE function to eliminate wavy or elliptical lines that may appear on the screen. Once the setting is adjusted, it will be stored in memory for all input signals received.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ SCREEN,” and press the MENU button again.

The SCREEN OSD appears.

Press the ¨./> buttons to select the item you want to adjust.

Select

H CONVERGENCE

V CONVERGENCE

CANCEL MOIRE

MOIRE ADJUST

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.

Press the ¨./> buttons to select the color temperature.

There are two color temperature modes in the OSD. The preset adjustments are 9,300K and 5,000K.

Selecting your own color temperature between 9,300K and 5,000K

Press the ¨./> buttons to select “

(VARIABLE)”

and adjust by pressing the >?// buttons.

/ . . . for a higher temperature (bluish) ? . . . for a lower temperature (reddish)

The OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on. The selected color temperature is reset to the factory settings.

9300K 5000K

COLOR

VARIABLE

H CONVERGENCE

SCREEN

1-6

Getting Started

Customizing Your Monitor

Resetting the Adjustments

Resetting an adjustment item

1 Press the MENU, ¨./> and >?//buttons to select

the OSD containing the item you want to reset.

2 Press the ¨./> buttons to select the item you want

to reset.

3 Press the RESET button.

Resetting all of the adjustment data for the current input signal

When there is no OSD displayed, press the RESET button.

All of the adjustments data for the current input signal is reset to the factory settings. Note that adjustment data not affected by changes in input signal (OSD language , OSD position and the control lock function) is not reset to the factory settings.

Resetting all of the adjustment data for all input signals

Press and hold the RESET button for more than two seconds.

All of the adjustment data, including the brightness and contrast, is reset to the factory settings.

RESET

Selecting the on-screen display language

English, French, German, Spanish and Japanese versions of the OSDs are available.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ OPTION,” and press the MENU button again.

The OPTION OSD appears.

Press the ¨./> buttons to select “

(LANGUAGE).”

Press the >?// buttons to select the desired language.

ENG: English, FRA: French, DEU: German, ESP: Spanish, or JPN: Japanese.

The OPTION OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset to English, press the RESET button while the OSD is on.

LANGUAGE

OPTION

ENG FRA DEU ESP JPN

MANUAL DEGAUSS

OPTION

Customizing Your Monitor

Changing the on-screen display position

You can change the OSD position (for example, when you want to adjust the picture behind the OSD).

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ OPTION,” and press the MENU button again.

The OPTION OSD appears.

Press the ¨./> buttons to select “

(OSD H

POSITION)” or “

(OSD V POSITION).”

Select “

(OSD H POSITION)” to adjust the horizontal

position.

Select “

(OSD V POSITION)” to adjust the vertical

position.

Press the >?// buttons to move the OSD to the desired position.

The OPTION OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

To reset, press the RESET button while the OSD is on.

Locking the controls

The control lock function disables all of the buttons on the front panel except the u (power) switch and MENU button.

Press the MENU button.

The MENU OSD appears.

Press the ¨./> and >?// buttons to select “ OPTION,” and press the MENU button again.

The OPTION OSD appears.

Press the ¨./> buttons to select “

(CONTROL

LOCK).”

Press the >?// buttons to select “ON.”

The OPTION OSD automatically disappears after about 30 seconds. To close the OSD, press the MENU button again.

Once you select “ON,” you cannot select any items except “EXIT” and ”

OPTION” in the MENU OSD.

If you press any button other than the u (power) switch and MENU button, the

mark appears on the screen.

To cancel the control lock

Repeat steps 1 through 3 above and press the >?// buttons to select “OFF.”

OSD H POSITION

OPTION

OSD V POSITION

OPTION

CONTROL LOCK

OPTION

OFF ON

MANUAL DEGAUSS

OPTION

MANUAL DEGAUSS

OPTION

1-7

Customizing Your Monitor

Preset and User Modes

The monitor has factory preset modes for the 9 (CPD100GS) or 10 (CPD-200GS) most popular industry standards for true “plug and play” capability.

Recommended horizontal and vertical timing conditions

Horizontal sync width duty should be 1.0 µsec of total horizontal time. Horizontal blanking width should be ≥3.0 µsec for CPD-200GS. Horizontal blanking width should be ≥3.6 µsec for CPD-100GS. Vertical blanking width should be ≥500 µsec for both CPD-100GS and CPD-200GS.

Note for Windows

users

For Windows users, check your video board manual or the utility program which comes with your graphic board and select the highest available refresh rate to maximize monitor performance.

No.

Technical Features

CPD-100GS

Resolution (dots × lines)

640 × 480 640 × 480 720 × 400 800 × 600 800 × 600 832 × 624

1024 × 768 1024 × 768 1280 × 1024

Horizontal Frequency

31.5 kHz

43.3 kHz

31.5 kHz

46.9 kHz

53.7 kHz

49.7 kHz

60.0 kHz

68.7 kHz

64.0 kHz

Vertical Frequency

60 Hz

85 Hz

70 Hz

75 Hz

85 Hz

75 Hz

85 Hz

60 Hz

Graphics Mode

VGA Graphic

VESA

VGA Text

VESA

Macintosh 16” Color

VESA

CPD-200GS

No.

Resolution (dots × lines)

640 × 480 640 × 480 720 × 400 800 × 600 800 × 600 832 × 624

1024 × 768 1024 × 768

1024 × 768 1280 × 1024

Horizontal Frequency

31.5 kHz

43.3 kHz

31.5 kHz

46.9 kHz

53.7 kHz

49.7 kHz

60.0 kHz

60.2 kHz

68.7 kHz

80.0 kHz

Vertical Frequency

60 Hz

85 Hz

70 Hz

75 Hz

85 Hz

75 Hz

85 Hz

75 Hz

Graphics Mode

VGA Graphic

VESA

VGA Text

VESA

Macintosh 16” Color

VESA

Macintosh 19” Color

VESA

GPE

Selecting the Graphic Picture Enhancement (GPE) Mode

The Graphic Picture Enhancement (GPE) button allows you to automatically change the characteristics of the picture on the screen to match the use of your monitor. Simply press the GPE button to scroll between the three modes.

Turn on the monitor and computer.

Press the GPE button to set the mode.

Each time you press the GPE button, the mode appears on the screen and changes as follows.

STANDARD MODE

PRESENTATION MODE

GRAPHICS/VIDEO MODE

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 3 seconds.

If the screen appears too white, adjust the color temperature as explained in “Using the COLOR On-screen Display” on page 11.

Note

The PRESENTATION MODE and GRAPHICS/VIDEO MODE may produce ghost images when displaying text oriented applications. These modes change the brightness of the picture dynamically according to changes in moving pictures. If ghost images appear, set the GPE to STANDARD MODE.

Getting Started

Technical Features

u indicator

Green

Green and orange alternate

Orange

Off

Damper Wires

When viewing a white background, very thin horizontal lines are visible on the screen as shown below. These lines are 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.

Damper wire

Approx. 6cm (CPD-200GS only)

Approx. 6cm

Plug & Play

This monitor complies with the DDC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 is a trademark of the Video Electronics Standard Association.

Displaying the monitor’s information

You can display the model name, serial number and year of manufacture using the monitor‘s INFORMATION OSD.

Press and hold the MENU button for 5 seconds.

The INFORMATION OSD appears.

Example:

The INFORMATION OSD includes the model name, serial number and manufactured year.

The OSD automatically disappears after about 30 seconds.

INFORMATION

SER NO

1234567

MODEL

CPD 100GS

MANUFACTURED

: 1997

Power Saving Function

This monitor has three modes of reduced power consumption. By sensing the absence of video signal coming from the computer, it reduces power consumption as follows.

Note

Power consumption mode

Normal operation

Standby (1st mode)

Suspend (2nd mode)

Active-off (3rd mode)

Power-off

Power consumption

≤ 120 W (CPD-200GS)

≤ 110 W (CPD-100GS)

≤ 15 W

≤ 8 W

0 W

Recovery time

—

Approx. 5 sec.

Approx. 15 sec.

—

1-8

Getting Started

Additional Information

Symptom Check these items

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

• Adjust the size or centering (page 9).

• Some video modes do not fill the screen to the edges. This problem tends to occur with certain video boards.

• Adjust the geometry (page 10).

• Adjust the convergence (pages 12 – 13).

• Adjust the contrast and brightness (page 8).

• Degauss the monitor (page 13). If you place equipment which generates a magnetic field, such as a loudspeaker, near the monitor, or you change the direction of the monitor, color may lose uniformity. 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 (pages 12 – 13).

• If the moire is cancelled, the picture may become fuzzy. Decrease the moire cancellation effect (pages 12 – 13).

• Isolate and eliminate any potential sources of electric or magnetic fields. Common causes for this symptom are electric fans, fluorescent lighting or 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 the monitor on a different computer in a different room.

• Set the refresh rate on the computer to obtain the best possible picture by referring to your computer’s manual.

• Eliminate the use of video cable extensions and/or video switch boxes if this symptom occurs. Excessive cable length or a weak connection can produce this symptom.

• Cancel the moire (pages 12 – 13). 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 17). 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 autodegauss cycle is activated, a hum may be heard. The same hum is heard when the monitor is manually degaussed. This is not a malfunction.

• If the problem persists, call your authorized Sony dealer from a location near your monitor.

• Note the model name and the serial number of your monitor. Also note the make and name of your video board.

Additional Information

Warning Messages

If there is something wrong with the input signal, one of the following messages appears.

Additional Information

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.

To solve these problems, see “Troubleshooting” below.

Troubleshooting

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

You cannot adjust the monitor with the buttons on the front panel

INFORMATION

OUT OF SCAN RANGE

Input signal condition

• Check that the power cord is properly connected.

• Check that the u (power) switch is in the “on” position.

• Try pressing any key on the computer keyboard.

• Check that your computer power switch is in the “on” position.

• Check that the video signal cable is properly connected and all plugs are firmly seated in their sockets.

• Ensure that no pins are bent or pushed in the HD15 video input connector.

• Check that the video board is completely seated in the proper bus slot.

• Check that the video frequency range is within that specified for the monitor. Horizontal: 30 – 70 kHz (CPD-100GS), 30 – 85 kHz (CPD-200GS) Vertical: 50 – 120 Hz Refer to your computer’s instruction manual to adjust the video frequency range.

• If you are using a video signal cable adapter, check that it is the correct one.

• See “Self-diagnosis Function” (page 20).

• Check your graphics board manual for the proper monitor setting.

• Check this manual and confirm that the graphics mode and the frequency you are trying to operate at is supported. 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.

• If the control lock function is set to on, set it to off using the OPTION OSD (page 14).

+ 23 hidden pages

Sony TRINITRON CPD-200GS Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual