Sony CDP-115 Manual de usuario

(1Р-115/

ПЕ

SERVICE

MANUAL

AEP

Model

CDP-715

Model

CDP-715E

Photo

CDP-715

SPECIFICATIONS

Compact

disc

player

Power

consumption

13W

Laser

Semiconductor

laser

Dimensions

(approx.,

including

projections)

Wavelength

780-790

430

110

295

(w/h/d)

Frequency

response

kHz

+0.5

(17

43/3

115

inches)

Signal-to-noise

ratio

than

112

Mass

(approx.)

4.1

oz)

Dynamic

range

than

Harmonic

distortion

Less

than

0.0025%

Channel

separation

than

105

Remote

commander

Remote

control

system

Infrared

control

Outputs

LINE

OUT

(FIXED)

(phono

jacks}

Output

level

(at

kilohms)

Load

impedance

over

kilohms

LINE

OUT

(VARIABLE)

(phono

jacks)

Output

level

max.

(at

kilohms)

Load

impedance

over

kilohms

DIGITAL

OUT

(OPTICAL)

(optical

output

connector)

Wavelength

660

Output

level

-18

dBm

PHONES

(stereo

phone

jack)

Output

level

max.

Load

impedance

ohms

General

Power

requirements

European

model

(CDP-715):

220

—

230

AC,

50/60

Model

for

other

countries

(CDP-715):

110

—

120

220

240

AC,

50/60

Hz,

adjustable

model

(CDP-715E):

240

AC,

50/60Hz

Power

requirements

with

two

(size

AA)

batteries

Dimensions

(approx.,

including

projections)

185

(w/h/d)

(13/;

х7/зх

7/3

inches)

Mass

(арргох.)

100

oz)

Supplied

accessories

Audio

connecting

cord

(1)

phono

plugs

phono

plugs)

Remote

commander

(1)

Sony

SUM-3

(NS)

batteries

(2)

Design

and

specifications

are

subject

change

without

notice.

COMPACT

DISC

PLAYER

SONY.

Laser

component

this

product

capable

emitting

radiation

exceeding

the

limit

for

Class

This

appliance

classified

CLASS

LASER

product.

The

CLASS

LASER

PRODUCT

MARKING

located

the

rear

exterior.

CLASS

LASER

PRODUCT

LUOKAN

LASERLAITE

KLASS

LASERAPPARAT

TABLE

CONTENTS

The

following

caution

label

located

inside

the

unit.

CAUTION

INVISIBLE

LASER

RADIATION

WHEN

OPEN,

AVOID

EXPOSURE

ВЕАМ.

USYNLIG

LASERSTRALING

VED

ABNING

NAR

ADVARSEL

SIKKERHEDSAFBRYDERE

UDE

FUNKTION.

UNDGAUDS

/ETTELSE

FOR

STRANING.

;

AVATTAESSA

SUOJALUKITUS

OHITETTAESSA

DLET

ALTTIINA

LASERSATEILYLLE.

LASERSTRALING

NAR

DENNA

DEL

OPPNAD

OCH

SPARREN

URXOPPLAD.

ADVARSEL

USYNLIG

LASERSTRALING

NAR

DEKSEL

APNES

UNNGA

EKSPONERING

FOR

STRALEN.

VAROI

VARNING

Notes

chip

component

replacement

Never

reuse

disconnected

chip

component.

Section

Title

Page

SERVICING

МОТЕ.......Г.

GENERAL

Identifying

the

Parts

2Д....олғ24

аа

DISASSEMBLY

9-1...

:FrontPanel:

нанына

Rer

ERR

3-2.

(BU-5BD10B)

............

sss

ELECTRICAL

BLOCK

CHECKING.........................

DIAGRAMS

5-1.

Circuit

Boards

Location

....................................................

5-2.

Semiconductor

Lead

Гауоиїѕ...........................................

5-3.

Block

Diagram

.....г..л

алғыш

5-4.

Printed

Wiring

Boards

................

sss

5-5.

Schematic

Diagram

.........................................................

5-6.

Functions

|C101

Digital

Servo

DSP

(CXD2515Q)

|C801

Master

Control

(CXP82316-037Q)

EXPLODED

VIEWS

6-1.

Cabinet

Section

................

лилии

6-2.

Front

Panel

Section

м.о...

6-3.

Mechanism

Section

(CDM25C-5BD1

ОВ)...

6-4.

Optical

Pick-up

Block

Section

(BU-5BD10B)

..................

ELECTRICAL

PARTS

LIST

...................................

Notice

that

the

minus

side

tantalum

capacitor

may

damaged

heat.

SAFETY-RELATED

COMPONENT

WARNING

COMPONENTS

IDENTIFIED

MARK

DOTTED

LINE

WITH

MARK

THE

SCHEMATIC

DIAGRAMS

AND

THE

PARTS

LIST

ARE

CRITICAL

SAFE

OPERATION.

REPLACE

THESE

COMPONENTS

WITH

SONY

PARTS

WHOSE

PART

NUMBERS

APPEAR

SHOWN

THIS

MANUAL

SUPPLEMENTS

PUBLISHED

SONY.

MODEL

IDENTIFICATION

—

Specification

Label

—

CDP-715

CDP-715E

SONY:

MODEL

NO.

Ауа

COMPACT

DISC

PLAYER

SERIAL

NO.

MADE

JAPAN

MADE

FRANCE

AEP,German

model

AC220—230V,

50/60Hz,

13W

model

AC240V,

50/60Hz,

13W

model

АС

110

—

120,

220

—

240У,

50/60Hz

13W

SECTION

SERVICING

NOTE

NOTES

HANDLING

THE

OPTICAL

PICK-UP

BLOCK

BASE

UNIT

The

laser

diode

the

optical

pick-up

block

may

suffer

electrostatic

break-down

because

the

potential

difference

generated

the

charged

electrostatic

load,

etc.

clothing

and

the

human

body.

During

repair,

pay

attention

electrostatic

break-down

and

also

use

the

procedure

the

printed

matter

which

included

the

repain

parts.

The

flexible

board

easily

damaged

and

should

handled

with

care.

NOTES

LASER

DIODE

EMISSION

CHECK

The

laser

beam

this

model

concentrated

focused

the

disc

reflective

surface

the

objective

lens

the

optical

pick-up

block.

Therefore,

when

checking

the

laser

diode

emission,

observe

from

than

away

from

the

objective

lens.

LASER

DIODE

AND

FOCUS

OPERATION

CHECK

Make

POWER

switch

with

disc

inserted

and

disc

table

closed.

Confirm

that

the

following

operation

performed

while

observing

the

objective

lens.

Front

Panel

side

Confirm

that

laser

beam

spread.

and

down

motion

the

objective

lens.

times)

SECTION

This

section

extracted

from

GENERAL

instruction

manual.

Refer

the

pages

indicated

parentheses

for

details.

Front

Panel/

Remote

Commander

POWER

switch

(16)

[2]

Disc

tray

(16)

/p-p-

(manual

search)

buttons

(е

(20)

ЕЕ

КАА/ЬЫ

(AMS*)

buttons

(20,

34,

48)

(stop)

button

(16)

[6]

(pause)

button

(16)

D>{play)

button

(16)

OPEN/CLOSE

button

(16)

[8]

Display

(16)

TIMER

switch

TIME

button

(18)

REPEAT

button

(40)

(CLEAR

REPEAT

button

the

remote

commander)

[13

FADER

button

(44)

ASPACE/A.CUE

button

(22,

24)

MUSIC

SCAN

button

(38)

16]

Numeric

buttons

(20,

28,

32,

44,

46)

>20

(over

20)

button

(20)

{>10

(over

10)

button

the

remote

commander)

CHECK

(program

check)

button

(36)

CLEAR

(program

clear)

button

(28,

30,

36)

LINE

OUT/PHONE

LEVEL

control

(12,

16)

(LINE

OUT

LEVEL

buttons

the

remote

commander)

PHONES

jack

(16)

Play

mode

buttons

CONTINUE

button

(26,

30)

SHUFFLE

button

(26,

28,

30)

PROGRAM

button

(32,

34)

EDIT/TIME

FADE

button

(46,

52)

(24

PEAK

button

(54)

25!

—

button

(42)

AMS

the

abbreviation

Automatic

Music

Sensor.

SECTION

DISASSEMBLY

Note

the

disassembly

procedure

the

numerical

order

given.

3-1.

FRONT

PANEL

When

removing

the

front

panel

assembly

electric

power

failure,

first

open

the

block

turning

cam

with

screwdriver

shown

the

figure,

pull

out

the

load-

ing

block

with

hand,

and

remove

the

panel

shown

the

figure,

Then

remove

the

front

panel

assembly.

Remove

panel

the

arrow

direction.

3-2.

(BU-5BD10B)

Turn

the

cam

the

direction

arrow

(Counter

clock

wise)

minus

screw

driver.

Таке

off

the

disc

table.

Remove

the

yoke

bracket.

Remove

the

(BU-5BD10B)

the

direction

arrow.

bottom

chassis

Turn

the

direction

the

arrow.

Pull

out

side

table.

BU-58D10B

Мы.

Yoke

bracket

ЗЕСТЮМ

ELECTRICAL

BLOCK

CHECKING

Note

Block

basically

constructed

operate

without

adjustment.

Therefore,

check

each

item

order

given.

Use

YEDS-18

disc

(3-702-101-01)

unless

otherwise

indicated.

Use

the

oscilloscope

with

than

10MQ

impedance.

Clean

object

lens

applicator

with

neutral

detergent

when

the

signal

lever

low

than

specified

value

with

the

following

checks.

Curve

Check

oscilloscope

board

—^

TP(FE)

TP(VC)

Procedure

Connect

oscilloscope

test

point

(FE)

board.

Connect

between

test

point

(FEI)

and

(VC)

lead

wire.

Turned

Power

switch

on.

Put

disc

(YEDS-18)

and

turned

Power

switch

again

and

actuate

the

focus

search.

(actuate

the

focus

when

disc

table

moving

and

out.)

Check

the

oscilloscope

waveform

curve)

symmetrical

between

and

And

confirm

peak

level

within

3+1

Vp-p.

curve

waveform

symmetry

within

Vp-p

After

check,

remove

the

lead

wire

connected

step

Note

Try

mesure

several

times

make

sure

than

the

ratio

А:

than

Take

sweep

time

long

possible

and

light

the

brightness

obtain

best

waveform.

Level

Check

oscilloscope

board

——

ТР(ВЕО)

TP(VC)

Procedure

Connect

oscilloscope

test

point

(RFO)

board.

Turned

Power

switch

on.

Put

disc

(YEDS-18)

and

playback.

Confirm

that

oscilloscope

waveform

clear

and

check

signal

level

correct

not.

Note

Clear

signal

waveform

means

that

the

shape

“<>”

can

clearly

distinguished

the

center

the

waveform.

VOLT/DIV

200mV

signal

waveform

TIME/DIV

500nS

level

40.25

1.27559

VP-P

E-F

Balance

Check

oscilloscope

(DC

range)

Procedure

Connect

test

point

(ADJ)

MAIN

board

ground

and

TP(TED

(VC)

with

lead

wire.

Connect

oscilloscpe

test

point

(TE)

board.

Turned

Power

switch

on.

Put

disc

(YEDS-18)

and

playback.

Confirm

that

the

oscilloscope

waveform

symmetrical

the

top

and

bottom

relation

OVdc,

and

check

this

level.

Traverse

osilloscope

symmetry

level

2+1

Vp-p

Remove

the

lead

wire

connected

step

Free-run

Frequency

Check

Procedure

Connect

frequency

counter

test

point

(PLCK)

with

lead

wire.

frequency

counter

board

TP(PLCk)

Turned

Power

switch

on.

Confirm

that

reading

frequency

counter

4.3218MHz.

Adjustment

Location

[ВО

BOARD

]

—

Conductor

Side

—

[

MAIN

BOARD

]

—

Component

Side

—

О0

-------19

-4

(ADJ)

CN302

ЗЕСТЮМ

DIAGRAMS

5-1.

CIRCUIT

BOARDS

LOCATION

board

TRANS

board

со

HEADPHONE

board

DISP-1

board

DISP-2

board

5-2.

SEMICONDUCTOR

LEAD

LAYOUTS

BA6208

123456789

BA6297AFP

(TOP

VIEW)

CXD2562Q

ТОР

view

CXD2567M

(TOP

VIEW)

CXP82316-037Q

(ТОР

view)

GP1F32T

12345678510

M51957AL

12145

NE5532P

NJM4580D-D

1234

(Тор

view)

5ВХ1610-59

25А1175-НЕЕ

LETTER

SIDE

Bel,

2581041

25С2878-АВ

ЕС

25С3514

2501944-К

ВН4361Е

ANODE:

CATHODE

DTA144ES

DTC114ES

DTC144ES

MTZJ-27B

HTZJ-4.7C

RD4.7ES-B3

RD7.5ESB2

RD27ES-B2

155119

11Е52

11EQS04

Св

RD5.1JS-B2

1N4148M

CATHODE

ANODE

5-3.

BLOCK

DIAGRAM

OPTICAL

PICK-UP

BLOCK

(KSS-240A)

RFAC

ВЕВС

(а)

FOCUS

ERROR

TRACKING

ERROR

POWER

CONTROL

AUTOMATIC

POWER

T+

М101

spinae

(№)

MOTOR

їл,

LAON

ХТА1

МІХ АМР

10401

072

MUT

ING

CONTROL

0404

POWER

ON/OFF

SWITCHING

0932

16101

CLOCK

FOCUS/TRACKING/SLE®

SERVO,

(0)

51280

EFM

COMPARATOR,

AIGITAL

SIGNAL

PROCESSOR,

10302

€)

123

iria

DIGITAL

FEE

TEM

DIGITAL

FILTER

B/A

anall

(VARI-P1TCH

ХОСЫН

CONVERTER

ж?

DOUBLE

SPEED

ORT

t=)

ЖАТА

00)

он

118

ava

венілі/

LRCK

(S)

—

«A

но

BATA

PARALLEL

вск

EE.

PROCESSOR

ynck

VD)

BEKI

[61

SERVO

R-CH

MICRO

PROGRAM

INTERFACE

GENERATOR

R-CH

SYNC

80UT

ҳе

PROTECTOR

шет

НЕ

A/a

сит

pee

12-09

CONVERTER

аам

TET

тал

INIT

—

XQUT.

XIN

SERVO

тань

11-47-0Х09-0)

to)

GENERATOR

SEQUENCER

OUT

OPTICAL

iH-

ERROR

TRACKING

FOCUS

CORRECTOR

SERVO

SUB

CODE

4SMH2

PROCESSOR

сыт

TRACKING

PROCESSOR

РММ

GEN.

ajaj

ш м

Edi

ер

Шу

бу

d E

XRST

SSTP

жук

зак

іп.

@——

(38)

1)-()

09)

(DC)

20-09)

men

(D.

(7)

5101

LIMIT

SWITCH

TRACKING

(9)

COIL

BRIVE

pes

шс

ца

сш

--<НЕЗЕТ>-

—

09)

©,

09)

101817)

pue

ш м с

tix

1C801

8 m

298

MASTER

CONTROL

8 а

81-521

26-86

КЕҮО-КЕҮ5

EXTAL,

XTAL

42-42

44-70

22:27

@——@

-Ш-

Eus

LOAD

OUT

10802

xavi

09-09

1221

REMOTE

GRIÐ

DRIVE

АМН

= Е

8152

ТР TP

CONTROL

9801

сы

LOAB

RECEIVER

79:05

ADJ AFJ

KEY

MATRIX

5802

іші

5803-843

5 5

IN/OUT

RIVER

(2)

(10)

ЗО

(1)

POWER

STANBBY

ғ!

FLUORESCENT

INDICATOR

TUBE

MISI

LOABING

MOTOR

LOW-PASS

FILTER

10401

(2/2)

MUT

ING

0401

R-CH

MUT

CONTROL

9501

2-0

16701

MOTOR BRIVE

(VOLUME)

-32V

POWER

ON/OFF

SWITCHING

REG

CONTROL

8951.

9956,

937

9920

POWER

RESET

10820

ВУ701

LINE

OUT

PHONE

LEVEL

(

MUT

ING

ЕЕ

ҚЕЛЕРНОКЕ

0503

весн

АЫ

10304

G H

8701

LINE

OUT

PHONE

LEVEL

4801-1

мэ.

LINE

QUT

FIXEB

4801-3

LINE

OUT

VARIABLE

4751

2-/У|

PHONES

-32V

REG

9910

REG

CONTROL

8911

SERVO

%7У

REG

10981

(2/2),

9954

+5V

А+5У

А-БҰ

+5V

REG

8934,

835

At5V

REG

16930

(2/2),

9950

A-SV

REG

12930

(1/2)

8801-1

POWER

Т901

РОМЕВ

ЕЕ

TRANSFORMER

ДЇ!

FLBO1

|ғ2------

| |

АЕР,

rnan,

MODEL

MOBEL

Яс

5901

VOLTAGE

SELECTOR

10-120V

--220-240У

АС

зэ

1C304

{HEADPHONE

AMP)

В+,

B-

CDP-715/715E

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