SONY CPD2001G - Service Manual Immediate Download

CHASSIS

SERVICE MANUAL

SPECIFICATIONS

CPD-2001G

D-1H

COLOR COMPUTER DISPLAY

Equator Model

J Model

Chassis No. SCC-L07H-A

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.)

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

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.

CPD-2001G

TIMING SPECIFICATION

POWER SAVING FUNCTION

DIAGNOSIS

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

832 X 624

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

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

V. TOTAL

525

625

631

667

800

804

808

449

509

1066

V. BLK

V. FP

1131

111

V. SYNC

33332333

V. BP

V. ACTIV

480

600

624

768

400

480

1024

-- SYNC --

INT(G)

EXT(H/V)/POLARITY

YES -/-

YES +/+

YES -/-

YES +/+

YES -/-

YES +/+

YES -/+

YES +/+

EXT(CS)/POLARITY

INT/NON INT

NON INT

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.

Power

consumption

mode

Normal

operation

Standby

(1st mode)

Suspend

(2nd mode)

Active-off

(3rd mode)

Power-off

Power

consumption

110 W

15 W

8 W

0 W

Recovery

time

Approx.

3 sec.

Approx.

3 sec.

Approx.

15 sec.

indicator

Green

Green and orange

alternate

Green and orange

alternate

Orange

Off

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)

DIH PLUS has one power LED which has two colors(Green and

Orange). Some monitor status are indicated by using this LED as

follows.

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

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 AP-

PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-

MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-

MENTS THAT ARE CRITICAL FOR SAFE OPERATION

ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE

PROCEDURES WHENEVER CRITICAL COMPONENTS

ARE REPLACED OR IMPROPER OPERATION IS SUS-

PECTED.

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

TABLE OF CONTENTS

SECTION 1

GENERAL

1-1

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.

Getting Started

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.

WarningonPowerConnection

· Use an appropriate power cord for your local power

supply.

for 220 to 240 V AC

for 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

PartsandControls

Rear

(RESET) button (pages 6 and 9)

Resets the adjustments to the factory settings.

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.

(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

1-2

Getting Started

VideoConnector

Pin No.

Signal

Blue Ground

Not used (no pin)

Ground

SDA (serial data)

Horizontal Sync

Vertical Sync

SCL (serial clock)

UseoftheTilt/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

AdjustingthePictureBrightnessand

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

11 12 13 14 15

9 10

Customizing Your Monitor

BRIGHTNESS/CONTRAST

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

Red

Green (Composite

Sync on Green)

Blue

Ground

DDC Ground

Red Ground

Green Ground

TheOSD(On-screenDisplay)System

IntroducingtheOSDSystem

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:

Basiccontrols:

· 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.

Toadjustthemonitorsettings:

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

ZOOM

LANGUAGE

OPTION

SIZE

Customizing Your Monitor

EXIT

CENTER

SIZE

GEOM

COLOR

LANG

ZOOM

SCREEN

OPTION

ENGLISH

FRANÇAIS

DEUTSCH

ESPAÑOL

LANGUAGE

SIZE

CENTER

ZOOM

ROTATION

GEOMETRY

9300K

5000K

COLOR

MANUAL DEGAUSS

OPTION

H CONVERGENCE

SCREEN