Sony cpd-101vs Service Manual

CPD-101VS

Headphones output

Stereo minijack, 15 mW + 15 mW at

16 Ω

Subwoofer output 3.5 mm miniplug, volume variable Controls Front panel direct:

Audio volume/Contrast/Audio mute/GPE (AUTO/off/mode 1/ mode 2) OSD menu: Brightness/Contrast/Picture size/ Picture zoom/Picture centering/ Sceen moiré/Color temperature (5000K/6500K/9300K/11000K)/ Rotation/Pincushion/Pin balance/ Keystone/Key balance/Bass boost/ Manual Degauss/OSD position/ OSD language

AC input voltage/current

100 to 240 V, 50 – 60 Hz, 1.1 – 0.6 A

Power consumption

Max. 110 W

Dimensions Approx. 368 × 408 × 388 mm

(w/h/d) (14

× 16

× 15

/8 inches)

Mass Approx. 15.3 kg (33 lb 12 oz)

Design and specifications are subject to change without notice.

SERVICE MANUAL

Picture tube 0.25 mm aperture grille pitch,

15 inches measured diagonally (14.0” viewable), 90-degree deflection, AR coating

Viewable image size

Approx. 285 × 214 mm (w/h)

× 8

/2 inches)

(11

14.0” viewing image (measured diagonally)

Max. resolution Horizontal: Max. 1280 dots

VESA standards 640 × 480 at 85 Hz

Deflection frequency

Speaker Left, right: 3.0 W × 2

Microphones Uni-directional, electret condenser

Microphones output

Audio input 3.5 mm Stereo miniplug,

MICROFILM

Vertical: Max. 1024 lines

800 × 600 at 85 Hz 1024 × 768 at 85 Hz 1280 × 1024 at 60 Hz

Horizontal: 30 to 70 kHz Vertical: 50 to 120 Hz

50 Hz – 20 kHz

microphone

3.5 mm miniplug

input impedance 47 kΩ,

input level 0.7 Vrms typical

TRINITRON® MULTIMEDIA COMPUTER DISPLAY

SPECIFICATIONS

US Model

Canadian Model

Chassis No. SCC-L19A-A

V-3

CHASSIS

CPD-101VS

u Power indicator

Green

Green ˜ Orange

Orange Off

Normal Operation

Sleep

Deep Sleep Power-off

Power consumption

110 W (max)

15 W (max)

8 W (max) 0 W

Recovery time

—

Approx. 3 sec.

Approx. 10 sec. —

Mode

3 4

DIAGNOSIS

Failure Power LED +B Failure Blink Amber (On 0.5 sec, Off 0.5 sec) H Stop or V Stop Failure (Included S-Cap Failure) ABL Failure Blink Amber (On 0.5 sec, Off 1.5 sec)

Aging/Self-Test Blink Amber (On 0.5 sec, Off 0.5 sec) .... Blink Green (On 0.5 sec, Off 0.5 sec)

Out of Range On Green (OSD Indication)

TIMING SPECIFICATION

PRIMARY MODE PRIMARY MODE AT PRODUCTION RESOLUTION 640 X 480 800 X 600 800 X 600 1024 X 768 1024 X 768 1280 X 1024 640 X 400 640 X 480 1152 X 864 CLOCK 36.000 MHZ 40.000 MHZ 49.500 MHZ 78.750 MHZ 94.500 MHZ 108.500 MHZ 25.175 MHZ 25.175 MHZ 80.000 MHZ — HORIZONTAL — H-FREQ 43.269 kHz 37.879 kHz 46.875 kHz 60.023 kHz 68.677 kHz 63.974 kHz 31.469 kHz 31.469 kHz 54.945 kHz

H. TOTAL 23.111 26.4 21.333 16.66 14.561 15.631 31.778 31.778 18.2 H. BLK 5.333 6.4 5.172 3.657 3.725 3.834 6.356 6.356 3.8 H. FP 1.556 1 0.323 0.203 0.508 0.59 0.636 0.636 0.8 H. SYNC 1.556 3.2 1.616 1.219 1.016 1.18 3.813 3.813 1.4 H. BP 2.222 2.2 3.232 2.235 2.201 2.065 1.907 1.907 1.6 H. ACTIV 17.778 20 16.162 13.003 10.836 11.797 25.422 25.422 14.4 — VERTICAL — V. FREQ(HZ) 85.008 Hz 60.317 Hz 75.000 Hz 75.029 Hz 84.997 Hz 60.013 Hz 70.086 Hz 59.940 Hz 59.984 Hz

V. TOTAL 509 628 625 800 808 1066 449 525 916 V. BLK 29 28 25 32 40 42 49 45 52 V. FP 11111112106 V. SYNC 3 4 3 333225 V. BP 25 23 21 28 36 38 35 33 41 V. ACTIV 480 600 600 768 768 1024 400 480 864 — SYNC — INT(G) NO NO NO NO NO NO NO NO NO EXT(H/V)/POLARITY YES -/- YES +/+ YES +/+ NO +/+ YES +/+ YES +/+ YES -/+ YES -/- YES +/+ EXT(CS)/POLARITY 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

MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 MODE 9

usec usec usec usec usec usec usec usec usec

lines lines lines lines lines lines lines lines lines

Blink Amber (On 1.5 sec, Off 0.5 sec)

98.4.27 VER.

Power Saving Function

This display meets the power saving guidelines set by the International

NERGY STAR Program. It is capable of reduced power consumption when used with a computer equipped with Display Power Management Signaling (DPMS). By sensing the absence of the sync signal coming from the computer, it will reduce the power consumption as follows:

✔ CAUTION

The Power Saving function will automatically put the display into Deep Sleep mode if the power switch is turned on without any video signal input. Once the horizontal and vertical syncs are sensed, the display will automatically return to its Normal Operation mode.

– 2 –

SAFETY CHECK-OUT

(US Model only)

CPD-101VS

After correcting the original service problem, perform the following safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges.

2. Check the interboard wiring to ensure that no wires are “pinched” or contact high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps, and mounting hardware have been replaced. Be absolutely certain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement.

6. Check the line cords for cracks and abrasion. Recommend the replacement of any such line cord to the customer.

7. Check the B+ and HV to see if they are specified values. Make sure your instruments are accurate; be suspicious of your HV meter if sets always have low HV.

8. Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC Leakage. Check leakage as described below.

To Exposed Metal Parts on Set

0.15 µF

1.5 k

Ω

AC Voltmeter (0.75 V)

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOMs that are suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

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.

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

AVERTISSEMENT!! NE JAMAIS METTRE SOUS TENSION QUAND LA BOBINE DE DEMAGNETISATION EST ENLEVÉE.

ATTENTION AUX COMPOSANTS RELATIFS À LA

SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET UNE MARQUE NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE NUMÉRO SPECIFIÉ. LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS FONCTIONNE-MENT EST SUSPECTÉ.

– 3 –

¡ SONT CRITIQUES POUR LA SÉCURITÉ.

CPD-101VS

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 Board Removal ................................................. 2-2

2-4. U Board Removal ................................................. 2-2

2-5. J Board Removal .................................................. 2-3

2-6. Picture Tube Removal .......................................... 2-4

2-7. Harnes Location ................................................... 2-5

3. SAFETY RELATED ADJUSTMENT............. 3-1

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

5. DIAGRAMS

5-1. Block Diagrams ................................................... 5-1

5-2. Frame Schematic Diagram .................................. 5-5

5-3. Circuit Boards Location ...................................... 5-7

5-4. Schematic Diagrams and Printed Wiring Boards ... 5-7

(1) Schematic Diagram of A Board .......................... 5-11

(2) Schematic Diagrams of D Board ......................... 5-17

(3) Schematic Diagrams of AA, DA, J

and U Boards ........................................................ 5-21

5-5. Semiconductors ................................................... 5-26

6. EXPLODED VIEWS

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

6-2. Stand Block .......................................................... 6-2

6-3. Packing Materials ................................................ 6-3

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

– 4 –

SECTION 1

45 6 7 8 9 !º

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.

Introduction

Congratulations on your purchase of a Sony Multimedia CPD-101VS display! This display incorporates over 25 years of Sony experience with Trinitron display technology, ensuring excellent performance and outstanding reliability. This display’s wide scan range (30 – 70 kHz), together with Digital Multiscan Technology, allows it to sync to any video mode from standard VGA through VESA 1024 × 768 at 85 Hz (VESA 1280 × 1024 at 60 Hz). In addition, its four factory-preset color modes give you unprecedented flexibility in matching on-screen colors to hard copy printouts. Furthermore, it features:

• Graphic Picture Enhancement function improves monitor performance to match the application that you are running. With the GPE AUTO MODE, you can use “IntelliLight” compatible software which will maximize the color and brightness of a window running a multimedia presentation without affecting the brightness and contrast of text based applications.

• Integrated stereo speakers with Bass Boost enables you to enjoy excellent sound reproduction via 3.0 W stereo speakers.

All together, CPD-101VS delivers incredible performance with the quality and support you can expect from Sony.

Plug and play

This display complies with DDC™1 and DDC2B which are the Display Data Channel (DDC) standards of VESA. When a DDC1 host system is connected, the display 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 display automatically switches to DDC2B communication.

DDC™ is a trademark of Video Electronics Standard Association.

Precautions

Installation

• Prevent internal heat build-up by allowing adequate air circulation. Do not place the unit on surfaces (rugs, blankets, etc.) or near materials (curtains, draperies) that may block the ventilation holes.

• Do not install the unit near heat sources such as radiators or air ducts, nor in a place subject to direct sunlight, excessive dust, mechanical vibration or shock.

• Do not place the unit near equipment which generates magnetism, such as a converter or high voltage power lines.

Maintenance

• Clean the cabinet, glass 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, like a ball point pen or a screwdriver, as this type of contact may result in a scratched picture tube.

Transportation

• Do not discard the carton and packing materials. When transporting the unit, use these packing materials so that the unit is properly packaged.

• When carrying the unit, be careful not to get your hands caught between the display and the tilt-swivel.

Continued to the next page ➔

Introduction

Precautions

Functions of Controls

Warning on Power Connection

• Use the supplied power cord.

For the customers in U.S.A.

If you do not do this, this display will not conform to mandatory FCC standards.

For the customers in UK.

If you use the display in the UK, please use the supplied UK cable with the UK plug.

for 100 to 120 V AC for 220 to 240 V AC for 240 V AC only

• Before disconnecting the power cord, wait at least 30 seconds after turning off the power switch to discharge static electricity from the CRT display surface.

• After the power has been turned on, the CRT is demagnetized for approximately 5 seconds. This generates a strong magnetic field around the bezel which may affect the data stored on magnetic tape or disks near the bezel. Place such magnetic recording equipment and tapes/disks at a distance from this unit.

The socket-outlet shall be installed near the equipment and shall be easily accessible.

Front

1 2 3 4 5 6

8 9

!º

Microphone Screen Stereo speakers

¤ Mute button ? Reset switch

GPE button and indicator

. Volume +/– buttons

MENU button > +/– Contrast

buttons U Power switch and indicator

— — — Mutes sound (page 20). Resets adjustments to factory setting (page 30). Sets GPE mode (page 31).

Adjust speaker volume (page 19). The default setting of the volume level is 30 %. Use to select items in an OSD.

Displays the OSD menu. Adjust picture contrast (page 21). Use to adjust

items in an OSD. Turns the display on and off.

Precautions

1-1

Functions of Controls

Rear

LINE OUT

USB

CONTR

LINE IN

MIC

MONITOR

PRINTER

!¡

!™

!£

!¢

!¡

AC IN connector

!™

2 Audio plug (green)

h MIC plug (red)

!£

; Video signal cable

!¢

(blue) 2 Headphones jack

!∞

Tilt-Swivel

!§

Subwoofer output

!¶

jack

Connect the supplied power cord (page 13). Connect to the computer’s audio output

(page 12). Connect to the computer’s microphone input

(page 12). Connect to the computer’s video output

(page 12). Connect standard mini-plug headphones (not

supplied). The speakers are turned off when headphones are connected.

Adjusts the angle of the display (page 15). Connect to a subwoofer’s input jack (not

supplied).

Getting Started

Before using this display, please make sure that the following items are included in your package:

• Multimedia CPD-101VS display (1)

• Power cord (1)

• Warranty card (1)

• Operating instructions manual (1)

• Windows 95/98 Monitor Information Disk and its instruction manual (1)

✎

Tip

This display will sync with any IBM or compatible system equipped with VGA1) or greater graphics capability. Although this display will sync to other platforms running at horizontal

!∞

!§

!¶

frequencies between 30 and 70 kHz, including Macintosh cable adapter is required. Please consult Sony Technical Support for advice on which adapter is suitable for your needs.

1) VGA is a trademark of IBM Corporation.

2) Macintosh is a trademark of Apple Computer Inc.

and Power Macintosh systems, a

Continued to the next page ➔

Functions of Controls

Installation

p Step 1: Connect the computer

With the computer switched off, connect the video signal cable to the display (VGA) connector on your computer. If your computer supports the DDC plug-and-play standard, this connection will enable DDC communication between the display and the computer. The video signal cable is combined with audio and microphone cables. If your computer is equipped with sound capability, connect the audio (green) and microphone (red) plugs to appropriate jacks located on your computer.

Blue (to monitor connector)

Green (to LINE OUT connector)

Red (to microphone connector)

Computer

Fasten the screw of the blue plug.

Getting Started

p Step 2: Connect the power cord

With the display switched off, connect the power cord to the display and the other end to a power outlet.

to a power outlet

Power cord (supplied)

p Step 3: Turn on the display, and then your

computer.

For proper Plug and Play recognition, turn on the display before you turn on your computer.

✔

Note on Warning Messages

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

“OUT OF SCAN RANGE”

This indicates that the input signal is not supported by the display’s specifications.

“NO INPUT SIGNAL”

This indicates that video signal is missing. To solve these problems, see “Troubleshooting” on page 35.

p Step 4: If necessary...

Adjust the user controls according to your personal preference.

The installation of your display is complete. Enjoy your display.

✔

Note on handling the video signal cable

Do not touch the pins of the video signal cable.

Getting Started

1-2

Using Your Display

COLOR

CENTER SCREEN

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

Preset and user modes

The Multimedia CPD-101VS display has factory preset modes for the 9 most popular industry standards for true “plug and play” capability. For less common modes, its Digital Multiscan Technology will perform all of the complex adjustments necessary to ensure a high quality picture for any timing between 30 and 70␣ kHz.

NO.

1 2 3 4 5 6 7 8 9

Resolution (dots × lines)

640 × 400 640 × 480 640 × 480 800 × 600 800 × 600 1024 × 768 1024 × 768 1152 × 864 1280 × 1024

Horizontal Frequency

31.5 kHz

43.3 kHz

37.9 kHz

46.9 kHz

60.0 kHz

68.7 kHz

54.8 kHz

64.0 kHz

Vertical Frequency

70 Hz 60 Hz 85 Hz 60 Hz 75 Hz 75 Hz 85 Hz 60 Hz 60 Hz

p To enter new timings

When using a video mode that is not one of the 9 factory preset modes, some fine tuning may be required to optimize the display to your preferences. Simply adjust the display according to the adjustment instructions. The adjustments will be stored automatically and recalled whenever that mode is used. A total of 16 user-defined modes can be stored in memory. If a 17th mode is entered, it will replace the first.

Using the tilt-swivel

With the tilt-swivel, this unit can be adjusted to be viewed at your desired angle within 90° horizontally and 7° vertically. To turn the unit vertically and horizontally, hold it at its bottom with both hands. Be careful not to get your hands caught between the display and the tiltswivel.

✔

Note for Windows® 95/98 users

Install the new model information of the Sony computer display from “Windows 95/98 Monitor Information disk” into your PC. (To install the file, refer to the attached “About the Windows 95/98 Monitor Infomration Disk”.)

This display complies with “VESA DDC,” the standards of Plug & Play. If your PC/graphic board complies with DDC, select “Plug & Play Display (VESA DDC)” or this display’s model name (CPD-101VS) as “Display type” from “Control Panel” in Windows 95/98. Some PC/graphic boards do not comply with DDC. Even if they comply with DDC, that may have some problems connecting this display. In this case, select this display’s model name (CPD-101VS) as “Display type” in Windows 95/98.

is a registered trademark of Microsoft Corporation in the United States and other

Windows countries.

✔

Note on recommended horizontal timing conditions

Horizontal sync width should be more than 1.0 µsec. Horizontal blanking width should be more than 3.6 µsec.

Using Your Display

Damper wire

Using a white background, a very thin horizontal line on the screen may be visible as shown below. This line is the damper wire. 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. The damper wire is attached to the Aperture Grille to prevent vibration of the Aperture Grille wire so that the screen image is constantly stable.

Damper wire

Approx. 6 cm

/8 inches)

45˚

7˚

45˚

Using Your Display

Adjustments

When one of the preset-type signals is input, no picture adjustment is necessary. You can, however, adjust the picture to your preference by following the procedure described below.

To adjust the display, turn on the display and computer.

Introducing the On-Screen Display

Beyond sound volume and picture contrast adjustment, most adjustments are made using the OSD menu system.

Using the OSD menu

Press the MENU button to display the MENU OSD.

Using Your Display

2. Use the the four arrow (>/./?//) buttons (. +/– and > +/–

buttons) to select the item you want to adjust. Change the item from blue to yellow.

3. Press the MENU button again.

The item is selected and the item’s OSD appears.

BRIGHT/CONTRAST

BRIGHTNESS

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

1-3

CENTER SCREEN

Adjustments

Summary of each item

VOLUME/CONTRAST

26 26

65. 0kHz / 76Hz

OPTION

OFF ON

BASS BOOST

COLOR

CENTER SCREEN

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

VOLUME/CONTRAST

26 26

65. 0kHz / 76Hz

123

CENTER SCREEN

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

1 COLOR

Selects the color temperature.

2 CENTER

Adjusts the picture centering.

3 SCREEN

Reduces the moiré pattern.

4 ZOOM

Adjusts the picture size in horizontal and vertical direction proportionally.

5 OPTION

Activates bass-boost and screen degauss, changes the OSD position and selects the OSD language.

6 SIZE

Adjusts the picture size. You can adjust the size in horizontal or vertical direction individually.

7 GEOM

Adjusts the picture rotation, pincushion, etc.

8 BRIGHT

Adjusts the picture brightness and contrast.

9 EXIT

Closes the OSD menu.

Adjustments

567

Adjusting the sound volume

Press the . + or – button. The VOLUME/CONTRAST OSD appears. The horizontal and vertical frequencies for each input signal received appear.

Horizontal frequency

Press the . +/– buttons to adjust volume. + to increase volume – to decrease volume

The VOLUME/CONTRAST OSD disappears three seconds after you release the buttons.

✎

Tips

• The default setting of the volume level is 30 %.

• Adjust the volume while listening to the sound.

• Excessively high volume may cause howling.

p To activate Bass Boost for rich bass sound

Select OPTION in the MENU OSD and press the MENU button.

The OPTION OSD appears.

Vertical frequency

Continued to the next page ➔

Adjustments

Select BASS BOOST with the >/. buttons.

Press the / button to select ON. To cancel bass boost, press the ? button to select OFF.

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

p To mute the sound

Press the ¤ button. The ¤ indicator appears while the sound is muted.

Press again to cancel muting. You can cancel muting also by pressing the . + button.

✎

Tip

¤ appears instead of . on the VOLUME/CONTRAST OSD while the sound is muted.

Adjustments

OPTION

OFF ON

BASS BOOST

Adjusting the picture contrast

The adjustment data becomes the common setting for all input signals.

Press the > + or – button. The VOLUME/CONTRAST OSD appears. The horizontal and vertical frequencies for each input signal received appear.

Horizontal

Press the > +/– buttons to adjust the picture contrast. + for more contrast – for less contrast

The VOLUME/CONTRAST OSD disappears three seconds after you release the buttons.

frequency

Vertical frequency

Adjusting the picture brightness

The adjustment data becomes the common setting for all input signals.

Select BRIGHT in the MENU OSD and press the MENU button. The BRIGHT/CONTRAST OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

CENTER SCREEN

BRIGHT/CONTRAST

BRIGHTNESS

Continued to the next page ➔

1-4

Adjustments

2. Press the ?// buttons to adjust the picture brightness.

COLOR

CENTER SCREEN

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

COLOR

11000K

9300K 6500K 5000K

/ for more brightness ? for less brightness

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons the OSD automatically disappears after 30 seconds.

Adjusting the picture centering

The adjustment data becomes the individual setting for each input signal received.

1. Select CENTER in the MENU OSD and press the MENU button.

The CENTER OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

2. For vertical adjustment For horizontal adjustment

Press the >/. buttons. Press the ?// buttons. > to move up / to move right . to move down ? to move left

To exit the OSD

Press the MENU button again.

Adjustments

CENTER SCREEN

CENTER

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

Adjusting the picture size

The adjustment data becomes the individual setting for each input signal received.

To adjust the picture size in horizontal and vertical direction proportionally

Select ZOOM in the MENU OSD and press the MENU button. The ZOOM OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

Press the ?// buttons for the best size.

To adjust the picture size in horizontal or vertical direction

Select SIZE in the MENU OSD and press the MENU button. The SIZE OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

CENTER SCREEN

ZOOM

SIZE

Continued to the next page ➔

Adjustments

For vertical adjustment For horizontal adjustment

Press the >/. buttons. Press the ?// buttons. > to increase / to increase . to decrease ? to decrease

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

Adjusting the geometry

The rotation adjustment data becomes the common setting for all input signals. All other data becomes the individual setting for each input signal received.

Select GEOM in the MENU OSD and press the MENU button. The GEOMETRY OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

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

Adjustments

CENTER SCREEN

GEOMETRY

ROTATION

Press the ?// buttons to adjust. ROTATION / to rotate the picture

PINCUSHION / to bend both

PIN BALANCE / to bend both sides

clockwise

sides outward

to the right

KEYSTONE / to widen the top

KEY BALANCE / to move the top to

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

Selecting the color temperature

The selected color temperature becomes the common setting for all input signals.

Select COLOR in the MENU OSD and press the MENU button. The COLOR OSD appears.

the right

? to rotate counterclockwise

? to bend inward

? to the left

? to shrink the top

? to the left.

Continued to the next page ➔

Adjustments

1-5

SCREEN

MOIRE ADJUST

COLOR

CENTER SCREEN

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

OPTION

OFF ON

BASS BOOST

Select the desired color temperature with the >/. buttons.

To exit the OSD

Press the MENU button again.

✎

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

11000K for the brightest white 9300K for TV white 6500K for video monitor white 5000K for printing paper white

Tip

Adjusting the screen moiré

This adjustment is to eliminate wavy or elliptical lines that may appear on the screen. The adjustment data becomes the common setting for all input signals.

Select SCREEN in the MENU OSD and press the MENU button. The SCREEN OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

Press the / button to select ON. The MOIRE ADJUST icon appears under the CANCEL MOIRE icon.

CENTER SCREEN

SCREEN

OFF ON

CANCEL MOIRE

SCREEN

OFF ON

CANCEL MOIRE

3. Press the . button to select MOIRE ADJUST.

4. Press the ?// buttons to tune the moiré cancellation effect.

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

✔

Note on the moiré cancellation effect

When CANCEL MOIRE is set to ON, the picture may appear fuzzy. If you set CANCEL MOIRE to OFF, the picture may be clearer, but the moiré will reappear.

Activating screen degauss

The display screen is automatically degaussed (demagnetized) when the power is turned on. To manually degauss the screen, do as follows. If you need to degauss the screen a second time, wait at least 20 minutes for the best result.

1. Select OPTION in the MENU OSD and press the MENU button.

The OPTION OSD appears.

Continued to the next page ➔

Adjustments

Select MANUAL DEGAUSS with the >/. buttons.

Press the / button to activate the degauss cycle.

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

OPTION

MANUAL DEGAUSS

Changing the OSD position

Select OPTION in the MENU OSD and press the MENU button. The OPTION OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

Select OSD H (horizontal) POSITION or OSD V (vertical) POSITION with the >/. buttons.

CENTER SCREEN

OPTION

OSD H POSITION

OPTION

OFF ON

BASS BOOST

OPTION

OSD V POSITION

Adjustments

3. Press the ?// buttons to move the OPTION OSD to the desired

position.

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

Selecting the OSD language

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

1. Select OPTION in the MENU OSD and press the MENU button.

The OPTION OSD appears.

COLOR

BRIGHT EXIT ZOOM

GEOM SIZE OPTION

2. Select LANGUAGE with the >/. buttons.

CENTER SCREEN

OPTION

FRA DEU

ENG ESP

LANGUAGE

OPTION

OFF ON

BASS BOOST

Continued to the next page ➔

Adjustments

1-6

Adjustments

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

To exit the OSD

Press the MENU button again.

✎

Tip

If you don’t touch any buttons, the OSD automatically disappears after 30 seconds.

Resetting

p To recall the factory settings for an individual

adjustment item

Select the item you want to reset. First select the OSD containing the item in the MENU OSD, and then select the item in the OSD.

Press the ? button while the OSD of the item is on. Only the item highlighted in yellow returns to the factory setting.

p To recall the factory settings for the current

video mode

Press the ? button while no OSD is displayed.

p To recall the factory settings for all modes

Press and hold the ? button for more than two seconds. All adjustments return to the factory settings.

Graphic Picture Enhancement (GPE)

Available GPE modes

Graphic Picture Enhancement is a function designed for your viewing comfort. There are four GPE modes: AUTO, MODE 1, MODE 2 and OFF. The default setting is “AUTO.”

p AUTO mode

This mode is effective only with “IntelliLight” compatible applications. When an image playback window with “IntelliLight” coding appears on the screen, the display senses the exact location and size of the window and applies a higher brightness and sharpness effect to images inside the window, while the rest of the screen remains at standard picture quality. For inquiries about “IntelliLight” and compatible software, check Sony’s web site (www.ita.sel.sony.com) or call Sony Technical Support (1-8884SONYPC).

“IntelliLight” is a trademark of Sony Electronics Inc.

Window with “IntelliLight” coding has higher brightness and sharpness.

Standard picture quality

✔

Note on the AUTO mode

If one of the four corners of the “IntelliLight” window is covered or if the window goes beyond the screen border, the GPE effect turns off.

✎

Tip

You can adjust the picture contrast or brightness of the screen outside of the “IntelliLight” window. The “IntelliLight” window always remains clear and sharp regardless of the adjustments made to the rest of the screen.

p MODE 1

Higher contrast is applied across the entire screen. MODE 1 is designed to enhance still image presentations.

✔

Note on MODE 1

Whenever the screen resolution is changed, power saving activated, or power turned off, MODE 1 is cancelled and GPE returns to the AUTO mode.

Adjustments

p MODE 2

Higher contrast and sharpness is applied across the entire screen. MODE 2 is designed to enhance graphic games and movie/video presentations.

✔

Note on MODE 2

Whenever the screen resolution is changed, power saving activated, or power turned off, MODE 2 is cancelled and GPE returns to the AUTO mode.

✎

Tip

MODE 2 may produce ghost images when displaying text oriented applications. In this case, select the AUTO or OFF mode.

p GPE OFF mode

Screen sharpness and brightness are set to standard quality without any additional enhancements. This mode is suited for text-based applications.

✔

Note on the GPE OFF mode

Once OFF mode is selected, GPE status stays in the OFF mode until you manually select other GPE modes.

Selecting the GPE mode

Press the GPE button repeatedly until the screen message of the desired mode is displayed. Each time you press the GPE button, the GPE mode changes as follows:

AUTO n GPE OFF n MODE 1 n MODE 2

Graphic Picture Enhancement (GPE)

Power Saving Function

This display meets the power saving guidelines set by the International

✔ CAUTION

Mode

Normal Operation

Sleep

Deep Sleep

Power-off

Power consumption

110 W (max)

15 W (max)

8 W (max) 0 W

Recovery time

—

Approx. 3 sec.

Approx. 10 sec. —

u Power indicator

Green

Green ˜ Orange

Orange Off

AUTO

The GPE indicator lights up when AUTO, MODE 1 or MODE 2 is selected.

Graphic Picture Enhancement (GPE)

Appears for three seconds

1-7

Power Saving Function

Troubleshooting

This section may help you isolate a problem and as a result, eliminate the need to contact technical support, allowing continued productivity.

No picture

If the U indicator is not lit

m Check that the power cord is properly connected. m Check that the U switch is in the “on” position.

If the “NO INPUT SIGNAL” message appears on the screen, or if the U indicator is either orange or alternating between green and orange

m Try pressing any key on the computer keyboard. m Check that your computer power switch is in the “on” position. m Check that the video signal cable is properly connected and all plugs

are firmly seated in their sockets.

m Ensure that no pins are bent or pushed in the HD15 video input

connector.

If the “OUT OF SCAN RANGE” message appears on the screen m Check that the video frequency is within that specified for the display.

Horizontal: 30 – 70 kHz Vertical: 50 – 120 Hz Refer to your computer’s instruction manual to adjust the video frequency range.

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

one.

If no message is displayed and the U indicator is green or flashing orange m See “Self-diagnosis function” (page 38).

No sound from speaker

If the ¤ indicator is displayed

m Press the ¤ button to cancel muting.

m Check that the audio plug is properly connected. m Adjust the volume with . +/– buttons. m Check that the headphones are not connected. m Check the volume control, muting, sound selector, etc. of the sound

board. (See the computer’s manual.)

Microphone mixing is not possible

m Check that the MIC plug is properly connected. m Check the microphone control, sound selector, etc. of the sound board.

(See the computer’s manual.)

Continued to the next page ➔

Howling (feedback) is heard

m Decrease the volume with . +/– buttons, or turn down the

microphone input volume of the sound board.

Picture is scrambled

m Check your computer manual for the proper display setting. m Check this manual and confirm that the graphic mode and the

frequency you are trying to operate 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 display to sync correctly.

Color is not uniform

m Degauss the display (page 27).

If you place equipment which generates a magnetic field, such as a

speaker, near the display, or you change the direction of the display,

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.

Screen image is not centered or sized properly

m Adjust the size or centering (pages 22, 23). m Some video modes do not fill the screen to the edge. This problem

tends to occur with certain video boards.

Edges of the image are curved

m Adjust the geometry (page 24).

Picture is fuzzy

m Adjust the contrast and brightness (page 21). Some brands of video

boards have an excessive video output level which creates a fuzzy

picture at maximum contrast.

m Degauss the display (page 27).

If you place equipment which generates a magnetic field, such as a

speaker, near the display, or you change the direction of the display,

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.

m If moiré is cancelled, the picture may become fuzzy. Decrease the

moiré cancellation effect (page 26).

m If the GPE mode is set to AUTO, change it to OFF (page 32).

Troubleshooting

Picture bounces or has wavy oscillations

m Isolate and eliminate any potential sources of electric or magnetic

fields. Common causes for this symptom are electric fans, fluorescent lighting, laser printers, etc.

m If you have another display close to this display, increase the distance

between them to reduce interference.

m Try plugging the display into a different AC outlet, preferably on a

different circuit.

Picture is flickering

m Set the refresh rate on the computer to obtain the best possible picture

by referring to your computer’s manual.

m If the GPE mode is set to AUTO, change it to OFF (page 32).

Picture appears to be ghosting

m Eliminate the use of video extensions and/or video switch boxes if

this symptom occurs. Excessive cable length or weak connections can produce this symptom.

m If the GPE mode is set to AUTO, change it to OFF (page 32). m If the GPE mode is set to MODE 2, the picture may appear to be

ghosting. Set to another GPE mode (page 32).

Wavy or elliptical (moiré) pattern is visible

m Cancel the moiré (page 26).

The moiré may be modified depending on the connected computer.

m Due to the relationship between resolution, display dot pitch and the

pitch of some image patterns, certain screen backgrounds sometimes show moiré. Change your desktop pattern.

IntelliLight does not work

m Check that all four corners of the “IntelliLight” window are clearly

displayed and are not covered by another window.

m Check that the GPE mode is set to AUTO (page 32). m Leave the display’s power “on” and reboot your computer. m IntelliLight does not work correctly with an interlaced video mode.

Check the vertical refresh rate in the Properties window of Windows 95/98 and select a non-interlaced mode.

Tiny color bars appear in the corners of the IntelliLight window

m Set the GPE mode to AUTO (page 32). m Check that all four corners of the “IntelliLight” window are clearly

displayed and are not covered by another window.

Troubleshooting

A fine horizontal line (wire) is visible

m This wire stabilizes the vertically striped Aperture Grille (page 16).

This Aperture Grille allows more light to pass through to the screen

giving the Trinitron CRT more color and brightness.

Hum is heard right after the power is turned on

m 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 display is manually degaussed. This is

not a malfunction.

• If the problem persists, call your authorized Sony dealer from a location near you, or call Sony Technical Support at 1-888-4SONYPC (1-888-476-6972).

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

Self-diagnosis function

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

1. Disconnect the video input cable or turn off the connected computer.

2. Turn the display off and on.

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

If all four color bars appear (white, red, green, blue) after a few seconds, the display 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 might be a problem with the display. Contact your local authorized Sony dealer, or call Sony Technical Support at 1-888-4SONYPC (1-888-476-6972).

Continued to the next page ➔

Troubleshooting

1-8

2-1. CABINET REMOVAL

SECTION 2

DISASSEMBLY

Cabinet

Four screws (+BVTP 4 x 16)

CPD-101VS

2-2. SERVICE POSITION

(1) D board (2) U board

A block

D board

U board

2-1

CPD-101VS

2-3. D BOARD REMOVAL

A block

Screw (+BVTT 4 x 8)

Cable stopper

Five screws (+BVTP 3 x 12)

Screw (+BVTP 3 x 12)

Cable blacket

CN904

CN607

From harness assy

2-4. U BOARD REMOVAL

GND (From stand assy)

CN5607

CN5204

CN5200

D board

CN5606

CN5601

CN5202

CN5605

U board

GND

CN601

Not used screw

Two claws

2-2

Stand base (Rear)

Two screws (+BVTP 4 x 16)

2-5. J BOARD REMOVAL

Two screws (+BVTP 4 x 16)

J board

CPD-101VS

Stand base (Lower)

Seven screws (+BVTP 4 x 16)

Screw (+BVTP 3 x 12)

2-3

+ 33 hidden pages