Pioneer PD-54 Manuale utente

Service

COMPACT

DISC

PLAYER

@

PD-54/KU

dW)

PIONEER’

~

The Art

of

Entertainment

ORDER

NO.

ARP2730

D-5S4

PD-SSO2

_

PD-S8s0e-G

PD-54,

PD-S802

AND

PD-S802—G

HAVE

THE

FOLLOWING

:

Model

Type

Power

Requirement

Remarks

|

pD-54

|

PD-Sso2

|

PD-S802-G

|

°

AC120V

only

AC220-230V,

230-240V

(switchable)

*

AC220-

230V,

230-240V

(switchable)

*

AC220-230V,

230-240V

(switchable)

AC1I0V,

120-

127V,

220V,

240V

(switchable)

*

Change

the

connection

of

the-power

transformer’s

primary

wiring.

®

This

manual

is

applicable

to

the

following

:

PD-54/KU;

PD-S802/HB,

HEM,

HL

and

SD;

PD-—S802—G

/HEM.

®

For

the

following

:

PD~S802/HB,

HEM,

HL

and

SD;

PD-S802-—G/HEM,

refer

to

page

40.

CONTENTS

1,

SAFETY

INFORMATION

«:++++1ssrecseereeesseeseeescees

2

2.

EXPLODED

VIEWS,

PACKING

AND

PARTS

LIST

eee

cee

n

ees

ceecsccens

4

3.

DISASSEMBLY

<cccceccececccceececceseeceseescesenseeseees

9

4,

SCHEMATIC

AND

PCB

CONNECTION

DIAGRAMS

-::+------+++-

10

5

PCB

PARTS

LIST

si-esteaiatantlaversiiwstassersiarivars

29

6.

ADJUSTMENTS

=

#2

ses2s00eec-ssceseees

jieitiioend

ove

31

7.

FOR

PD-

S802/HB,

HEM,

HL,

SD

AND

PD—S802=G/MEM

+ssceee-eeewosertnngincnendens

40

6

PANEL

FACILITIES

Hh

GrnGeinismeionen

43

9:

SPECIFICATIONS

Fitecnnsteetosea

ents

or

aaascindeses

44

PIONEER

ELECTRONIC

CORPORATION

=

4-1,

Meguro

1-Chome,

Meguro-ku,

Tokyo

153,

Japan

PIONEER

ELECTRONICS

SERVICE

INC.

P.O.

Box

1760,

Long

Beach.

California

90801

U.S.A.

.

PIONEER

ELECTRONICS

OF

CANADA,

INC.

300

Allstate

Parkway

Markham,

Ontario

L8R OP2

Canada

PIONEER

ELECTRONIC

[EUROPE]

N.V.

Haven

1087

Keetbergiaan

1,9120

Melsele,

Belgium

PIONEER

ELECTRONICS

AUSTRALIA

PTY.

LTD.

178-184

Boundary

Road,

Braeside,

Victoria

3195,

Australia

TEL:

[03]

580-9911

©

PIONEER

ELECTRONIC

CORPORATION

1993

IFJ

APR.

1993

Printed

in

Japan

SAFETY

INFORMATION

This

service

manual

is

intended

for

qualified

service

technicians;

it

is

not

meant

for

the

casual

do-it-yourselfer.

Qualified

technicians

have

the

necessary

test

equipment

and

tools,

and

have been

trained

to

properly

and

safely

repair

complex

products

such

as

those

covered

by

this

manual.

Improperly

performed

repairs

can

adversely

affect

the

safety

and

reliability

of

the

product

and

may

void

the

warranty.

If

you

are

not

qualified

to

perform

the

repair

of

this

product

properly

and

safely,

you

should

Vs

not

risk

trying

to

do

so

and

refer

the

repair

to

a

qualified

service

technician.

WARNING

Lead

in

solder

used

in

this

product

is

listed

by

the

California

Health

and

Welfare

agency

as

a

known

reproductive

toxicant

which

may

cause

birth

defects

or

other

reproductive

harm

(California

Health

&

Safety

Code,

Section

25249.5).

When

servicing

or

handling

circuit

boards

and

other

components

which

contain

lead

in

solder,

avoid

unprotected

skin

contact

with

the

solder,

Also,

when

soldering

do

not

inhale

any

smoke

or

fumes

produced.

NOTICE

(FOR

CANADIAN

MODEL

ONLY)

Fuse

symbols

~-f&—-

(fast

operating

fuse)

and/or

-HE—#

(slow

operating

fuse)

on

PCB

indicate

that

replacement

parts

must

be

of

identical

designation.

REMARQUE

(POUR

MODELE

CANADIEN

SEULEMENT)

Les

symboles

de

fusible

-H&—H-

(fusible

de

type

rapide)

et/ou

-§E—=#

(fusible

de

type

lent)

sur

CCI

indiquent

que

les

piaces

de

remplacement

doivent

avoir

la

méme

désignation.

(FOR

USA

MODEL

ONLY)

1.SAFETY

PRECAUTIONS

|

The

following

check

should

be

performed

for

the

continued

protection

of

the

customer

and

service

technician.

LEAKAGE

CURRENT

CHECK

Measure

leakage

current

to

a

known

earth

ground

(water

pipe,

conduit,

etc.)

by

connecting

a

leakage

current

tester

such

as

Simpson

Model

229-2

or

equivalent

between

the

earth

ground

and

all

exposed

|

metal

parts

of

the

appliance

(input/output

terminals,

screwheads,

metal

overlays,

control

shaft,

etc.).

Plug

the

AC

line

cord

of

the

appliance

directly

into

a

120V

AC

60Hz

outlet

and

turn

the

AC

power

switch

on.

Any

current

measured

must

not

exceed

0.5mA.

z

Reading

should

Leakage

|

"ot

be

above

O.5mA

Test

all

_

exposed

metal

surfaces

Also

test

with

plug

reversed

(Using

AC

adapter

plug

as

required)

AC

Leakage

Test

ANY

MEASUREMENTS

NOT

WITHIN

THE

LIMITS

OUTLINED

ABOVE

ARE

INDICATIVE

OF

A

PO-

TENTIAL

SHOCK

HAZARD

AND

MUST

BE

COR-

RECTED

BEFORE

RETURNING

THE

APPLIANCE

TO

THE

CUSTOMER.

2.PRODUCT

SAFETY

NOTICE

Many

electrical

and

mechanical

parts

in

the

appli-

ance

have

special

safety

These

are

often

not

evident

from

visual

inspection

nor

the

protection

afforded

by

them

necessarily

can

be

ob-

tained

by

using

replacement

components

rated

for

vol-

tage,

wattage,

etc.

Replacement

parts

which

have

these

special

safety

characteristics

are

identified

in

this

Service

Manual.

Electrical

components

having

such

features

are

identified

by

marking

with

a

A\

on

the

schematics

and

on

the

parts

list

in

this

Service

Manual.

The

use

of

a

substitute

replacement

component

which

dose

not

have

the

same

safety

characteristics

as

the

PIONEER

recommended

replacement

one,

shown

in

the

parts

list

in

this

Service

Manual,

may

create

shock,

fire,

or

other

hazards.

Product

Safety

is

continuously

under

review

and

new

instructions

are

issued

from

time

to

time.

For

the

latest

information,

always

consult

the

current

PIONEER

Service

Manual.

A

subscription

to,

or

ad-

ditional

copies

of,

PIONEER

Service

Manual

may

be

obtained

at

a

nominal

charge

from

PIONEER.

—

VARO!

AVATTAESSA

JA

SUOJALUKITUS

OHITETTAESSA

OLET

ALTTIINA

NAKYMATTOMALLE

LASERSATEILYLLE.

ALA

KATSO

SATEESEEN.

r-ADVERSEL:

USYNLIG

LASERSTRALING

VED

ABNING

NAR

SIKKERHEDSAFBRYDERE

ER

UDE

AF

FUNKTION

UNOGA

UDSAETTELSE

FOR

STRALING.

VARNING!

OSYNLIG

LASERSTRALNING

NAR

DENNA

DEL

AR

OPPNAD

OCH

SPARREN

AR

URKOPPLAD.

BETRAKTA

EJ

STRALEN.

LABEL

CHECK

CLASS

1

LASER

PRODUCT

VRW-328

REAR

VIEW

ADVARSEL

USYNLIG

LASERSTRALING

VED

ABNING

NAR

SIKKERHED

SAF-

BRYDERE

ER

UDE

AF

FUNKTION,

UNOGA

UDSATTELSE

FOR

STRALING.

VORSICHT!

UNSICHTRARE

LASER-STRAHLUNG

TAITT

AUS,

WENN

DECKEL

(ODER

KLAPPE)

GEGFENET

IST!

NICHT

DEM

STRAHL

AUSSE

TZEN!

VRW1094

HEM

type

(FOR

EUROPEAN

MODEL

ONLY)

HB

and

HEM

types

LASERS

Kuva

1

Lasersateilyn

varoitusmerkki

CAUTION

INVISIBLE

LASER

RADIATION

WHEN

OPEN,

AVOID

EXPOSURE

TO

BEAM

HB

type

WARNING!

DEVICE

INCLUDES

LASER

DIODE

WHICH

EMITS

INVISIBLE.

INFRARED

RADIATION

WHICH

IS

DANGEROUS

TO

EYES.

THERE

!S

A

WARNING

SIGN

ACCORDING

TO

PICTURE

7

INSIDE

THE

DEVICE

CLOSE

TO

THE

LASER

DIODE.

IMPORTANT

THIS

PIONEER

APPARATUS

CONTAINS

LASER

OF

CLASS

1.

SERVICING

OPERATION

OF

THE

APPARATUS

SHOULD

BE

DONE

BY

A

SPECIALLY

INSTRUCTED

PERSON.

LASER

DIODE

CHARACTERISTICS

MAXIMUM

OUTPUT

POWER:

5

mw

WAVELENGTH:

780-785

nm

LASER-

Picture

1

Warning

sign

for

laser

radiation

PRW1018

.

Laser

Interlock

Mechanism

.

When

the

cover

is

opened

with

the

servo

mechanism

HEM

type

VARO!

Avattaessa

ja

suojalukitus

ohitetta-

essa

olet

alttiina

naikymaéttémdlle

lasersdteilylle.,

Ala

katso

sdteeseen.

bis

VARNING!

pean

Osynlig

laserstrdlning

nér

denna

del

&r

Oppnad

och

sparren

&r

urkopplad,

Betrakta

ej

strdlen.

PRWI233

Additional

Laser

Caution

The

position

of

the

switch

(S601)

for

detecting

loading

completion

is

detected

by

the

system

microprocessor,

and

the

design

prevents

laser

diode

oscillation

when

the

switch

(S601)

is

not

CLMP

terminal

side

(when

CLMP

signal

is

OFF,

that

is,

high

level).

-

Thus,

the

interlock

will

no

longer

function

if

the

switch

(S601)

is

deliberately

set

to

CLMP

terminal

side

(if

CLMP

signal

is

low

level).

In

the

test

mode

+,

the

interlock

mechanism

will

not

function.

Laser

diode

oscillation

will

continue,

if

1

of

M51593FP

(

1C101

)

on

the

preamplifier

board

loaded

on

pickup

assembly

are

connected

to

GND,

or

19:is

connected

to

low

level

(

ON

),

or

else

the

terminals

of

Q101

are

shorted

to

each

other

(

fault

condition

).

block

removed

to

be

turned

over,

close

viewing

of

the

objective

lens

with

the

naked

eye

will

cause

exposure

to

a

Class

1

laser

beam.

*

:

Refer

to

page

32.

2.

EXPLODED

VIEWS,

PACKING

AND

PARTS

LIST

NOTES:

@

Parts

marked

by

“NSP”

are

generally

unavailable

because

they

are

not

in

our

Master

Spare

Parts

List.

@

The

A\

mark

found

on

some

component

parts

indicates

the

importance

of

the

safety

factor

of

the

part.

Therefore,

when

replacing,

be

sure

to

use

parts

of

identical

designation.

@

Parts

marked

by

“@

”

are-not

always

kept.in.stock.

Their

delivery

time

may

be

longer

than

usual

or

they

may

be

unavailable:

2.1

EXTERIOR

SECTION

AND

PACKING

Parts

List

Mark

No.

Description

Part

No.

1

‘Front

panel

54

PAN1286

2

Name

plate

RAN1008

3

Function

panel

54

PNW2332

4

Display

window

PAM1622

5

LED

lens

PNW2019

6

Power

button

78

PAC1743

7

AUDIO

TRANS.

PWZ2545

PCB

assembly

8

Function

button

78

PAC1744

NSP

9

SW

PCB

assembly

PWZ2543

10

Screw

PPZ30P150FMC

11

FUNCTION

PCB

assembly

PWZ2542

12

Tray

panel

PNW2280

13°

Screw

IBZ30PO60FCC

+

14

Screw

BBT30PO080FCC

15

Tray

lens

PNW2242

16

—

SERVO

TRANS.

PWZ2546

PCB

assembly

17.

Screw

IBZ30PO080FCC

18

=

Insulator

PNW2020

19

Screw

IBZ30P150FCC

20

Screw

IBZ30PO060FCC

NSP

21

Loading

mechanism

PXA1521

assembly

TT

22

Output

button

PAC1661

23

Screw

BBZ30P080FCC

24

=

Indicator

lens

PEA1206

25

Screw

PDZ30P050FCC

NSP

26

Under

base

PNAI1973

27

‘Panel

stabilizer

L

PNW2281

NSP

28

COAXIAL

OUTPUT

PWZ2502

PCB

assembly

;

29

~=Screw

FBT40PO80FZK

30

Side

sheet

PNM1226

31

Bonnet

PYY1148

NSP.

32

Audio

angle

PNA1I968

33

eoeeee

Ay,

34

Power

transformer

(AC120V)

PTT1269

4

35

Power

transformer

(AC120V)

PTT1270

36

Stopper

PNM1134

NSP

.

37

PCB

spacer

PNY

-

404

38

MAIN

PCB

assembly

PWZ2500

NSP

39

Cushion

(3.5)

PEB1110

NSP

.40

PCB

holder

PNW2100

41

AUDIO

PCB

assembly

PWZ2544

Mark

No.

Description

Part

No.

A

42

AC

power

cord

PDG1015

A.

43

~~

Cord

stopper

CM-22C

NSP

44

_

Rearbase

54

|

PNA2015

45

Screw

PBA1071

46‘

Panel

stabilizer

R

PNW2306

47

Side

spacer

PEB1247

NSP

48

Cord

holder

DNF1128

49

Cord

clamper

RNH-

184

50

Mirror

mat

sheet

Z23

~

007

51

Cord

with

mini

plug

PDE-

319

52

Cord

with

plug

PDE1001

53

Operating

instructions

PRB1196

(English)

54

~

Remote

control

unit

PWW1072"

55

Battery

cover

PZN1001

56

Protector

F

PHA1251

57

Protector

R

PHA1245

58

CD

packing

case

54

PHG1956

NSP

59

Battery

(RO3,

AAA)

VEM-

022

®

Packing

®

Exterior

Section

NOTE:

Screws

adjacent

to

W

mark

on

the

product

are

used

for

disassembly.

‘AC

power

cord!

‘

[Po

a

ee

f

Fuse

holder

i

NP

i

ij

21

Loading

mechanism

assembly

TT

(See

section

2.2)

Note

:

The

stopper

consist

of

the

big

ring

part

and

the

smail

ring

part.

if

you

stick

the

stopper

to

the

leg,

stick

the

big

ring

part

to

the

front

leg,

and

the

small

ring

part

to

the

rear

leg,

tr

;

2

TR,

GS

BQ

C

3)

os

;

iit

(For

the

(For

the

™~

+.

front

leg)

rear

leg)

10S,

en

2.2

LOADING

MECHANISM

ASSEMBLY

TT

Parts

List

|

Mark

No.

Description

Part

No.

Mark

No.

Description

Part

No.

1

Lever

switch

(S601)

DSK1003

40°

aaa

gee

2

~~

Float

screw

PBA1027

NSP

50

Mechanism

board

assembly

PWX1192

3.

Rubber

belt

PEB1186

NSP

51

Binder

PEC-

107

4

Motor

pulley

PNW1634

NSP

52

Servo

mechanism

PXA1479

5

Drive

gear

PNW1996

.

_

assembly

TT92

6

Synchronized

lever

PNW2168

53

Stop

ring

YE20S

7

~~

Gear

pulley

PNW1998

54

Shaft

holder

PNB1382

8

SW

head

PNW1999

55

eee

9°

Float

base

:

PNW2000

56

Screw

BPZ26PO60FMC

10

Left

cam

PNW2001

57

Screw

BBZ26P060FMC

58

Earth

lead

PDF1148

11

Right

cam

PNW2002

:

59

Caution

label

PRW1244

12

‘Float

spring

PBH1120

13.

Lock

spring

PBH1121

14

Float

rubber

PEB1014

P

:

15

Table

rubber

sheet

PEB1181

*

How

to

install

the

disc

table

Use

nippers

or

other

tool

to

cut

the

two

sections

16

Tray

PNW2003

marked

(A)

in

figure

[1].

Then

remove

the

spacer.

17.‘

Table

guide

PNW2004

.

Eee

Scie

While

supporting

the

spindle

motor

shaft

with

the

stopper,

put

the

spacer

on

top

of

the

carriage

base

and

stick

the

disc

table

on

top

(takes

about

9Kg

(0.75W,

LOADING)

20

~~‘

Float

rubber

PEB1031

-

21

Float

rubber

PEB1170

haga

se

22

Screw

BMZ26P040FMC

ppacet:

23

Screw

IPZ26PO60FCU

24

Screw

IPZ20PO80FMC

25

Turn

table

assembly

PEA1165

26

ere

ar

{pressure

of

about

9Kg)

NSP

27

Loading

base

PNW1995

F

disc

adi

NSP

28

~~

Table

shaft

holder

PXA1383

NSP

29

Tum

table

(AL)

PNR1035

30

Carriage

D.C.

motor(0.3W)

PXM1027

31

Pinion

gear

PNW2055

rosa

PCB

32

D.C.

motor

assembly

PEA1236

Carriage

(SPINDLE,

with

oil)

asad

pate:

33

Carriage

base

PNW2058

34

Disc

table

PNW1067

35

Screw

JFZ20P030FNI

36

=©Screw

JFZ17PO25FZK

37

Gear

3

PNW2054

38

Gear2

PNW2053

39

Washer

WT12D032D025

40

Pickup

assembly

PEA1179

4]

Guide

bar

PLA1094

42

Gearl

PNW2052

NSP

43

Gear

stopper

PNB1303

44

Screw

BPZ20PO060FMC

45

Earth

spring

PBH1132

NSP

§46

Mechanism

base

TT

PNB1431

47

Screw

BPZ26P100FMC

48

PWB

holder

PNW2057

d86ZSW

:

0ZO!

Gaa

(ge

Stvd

{7€

iva

[52]

viva

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gtva

2ziva

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(6¢]

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{69]

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