Pioneer Cld-99 User manual

WY)

PIONEER’

The

Art

of

Entertainment

Service

ORDER

NO.

RRV1294

CD

CDV

LD

PLAYER

CLD-99

CLD-79

THIS

MANUAL

IS

APPLICABLE

TO

THE

FOLLOWING

MODEL(S)

AND

TYPE(S).

Power

Requirement

[te

|

ae

CLD-99

CLD-79

aa

[Odd

SSCS

SSCOCOSOSSOSCSC*S

CONTENTS

4

;

SAFETY

INFORMATION

Pee

errr

rere

eee

er

ee

ree

eee

ee

es

2

6.

ADJUSTMENTS

eee

ee

eee

56

2.

EXPLODED

VIEWS,

PACKING

7.

IC

INFORMATION

-+-eeresereceerese

terres

eters

teens

67

AND

PARTS

LIST--eeeecccccceeeeeeeeeteeeseeesteeseneeees

3

8.

CIRCUIT

DESCRIPTION

-+1ecceeeeereeer

eect

ereees

76

3.

SCHEMATIC

AND

9.

BLOCK

DIAGRAMS

verre

reser

eseereeeceseeseneeeeees

80

PCB

CONNECTION

DIAGRAMS:

::---+722e22222+

15

10.

PANEL

FACILITIES

---:--cceececesece

eee

ceeeeeeeees

84

4.

PCB

PARTS

LIST

emcee

renee

ees

erecceseseesesesescccrves

47

11.

SPECIFICATIONS

ore

e

eee

errr

rere

eee

rere

eer

ere

er

rere)

85

5.

SELF-DIAGNOSTIC

FUNCTIONS

--+-+---++-+++++

54

PIONEER

ELECTRONIC

CORPORATION

4-1,

Meguro

1-Chome,

Meguro-ku,

Tokyo

153,

Japan

PIONEER

ELECTRONICS

SERVICE,

INC.

P.O.

Box

1760,

Long

Beach,

CA

90801-1760,

U.S.A.

PIONEER

ELECTRONIC

(EUROPE)

N.V.

Haven

1087,

Keetberglaan

1,

9120

Melsele,

Belgium

PIONEER

ELECTRONICS

ASIACENTRE

PTE. LTD.

501

Orchard

Road,

#10-00

Lane

Crawford

Place,

Singapore

0923

©

PIONEER

ELECTRONIC

CORPORATION

1995

T-1IFM

MAY

1995

Printed

in

Japan

1.

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

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

-e—H

(fast

operating

fuse)

and/or

-§E—=#

(slow

operating

fuse)

on

PCB

indicate

that

replacement

parts

must

be

of

identical

designation.

REMARQUE

(POUR

MODELE

CANADIEN

SEULEMENT)

Les

symboles

de

fusible

-§&=H

(fusible

de

type

rapide)

etou

-§E=

(fusible

de

type

lent)

sur

CCI

indiquent

que

les

piéces

de

remplacement

doivent

avoir

la

méme

désignation.

(FOR

USA

MODEL

ONLY)

1.

SAFETY

PRECAUTIONS

ANY

MEASUREMENTS

NOT

WITHIN

THE

LIMITS

The

following

check

should

be

performed

for

the

OUTLINED

ABOVE

ARE

INDICATIVE

OF

A

PO-

continued

protection

of

the

customer

and

service

TENTIAL

SHOCK

HAZARD

AND

MUST

BE

COR-

technician.

RECTED

BEFORE

RETURNING

THE

APPLIANCE

TO

LEAKAGE

CURRENT

CHECK

THE

CUSTOMER.

Measure

leakage

current

to

a

known

earth

ground

(water

pipe,

conduit,

etc.)

by

connecting

a

leakage

2.PRODUCT

SAFETY

NOTICE

current

tester

such

as

Simpson

Model

229-2

or

Many

electrical

and

mechanical

parts

in

the

appli-

equivalent

between

the

earth

ground

and

allexposed

ance

have

special

safety

These

metal

parts

of

the

appliance

(input/output

terminals,

are

often

not

evident

from

visual

inspection

nor

the

screwheads,

metal

overlays,

control

shaft,

etc.).

Plug

protection

afforded

by

them

necessarily

can

be

ob-

the

AC

line

cord

of

the

appliance

directly

intoa120V

tained

by

using

replacement

components

rated

for

vol-

AC

60Hz

outlet

and

turn

the

AC

power

switchon.

Any

‘tage,

wattage,

etc.

Replacement

parts

which

have

current

measured

must

not

exceed

0.5mA.

these

special

safety

characteristics

are

identified

in

this

Service

Manual.

Electrical

components

having

such

features

are

ene

identified

by

marking

with

a

A

on

the

schematics

and

eading

shouid

cer

de

. 7

Leakage

|

not

be

above

on

the

parts

list

in

this

Service

Manual.

0.5mA

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

fara

cite

ate

‘

PIONEER

Service

Manual.

A

subscription

to,

or

ad-

plug

as

required)

_

ditional

copies

of,

PIONEER

Service

Manual

may

be

obtained

at

a

nominal

charge

from

PIONEER.

Test

all

exposed

metal

surfaces

Se

@)

Also

test

with

AC

Leakage

Test

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

purt.

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.

NOTE:

Screws

adjacent

to

W

mark

on

the

product

are

used

for

disassembly.

6

ICLD-99/KU/CA

only

A

e@

Bottom

view

!

J

a

2.1

EXTERIOR

AND

DISC

TRAY

SECTION

a,

Mark

No.

Description

Part

No.

(1)

CONTRAST

OF

CLD-

99/KU/CA

AND

CLD-

oe

3,

T9/KU/CA

16

Guide

plate(R)

VNE1806

CLD-99/KU/CA

and

CLD-79/KU/CA

have

the

same

construction

17

Guide

plate(L)

VNE1805

except

for

the

following:

18

CD

tray

VNK3066

:

-

19

Lock

plate

spring

VBH1188

p

20

Lock

plate

VNLI513

21

‘Tray

rubber

VEB1091

Bonnet

assy-S

VXxx2233

|

VXX2272

ep

-

rutin

aad

asecpaed

Side

wood

L

VAP1024

|

Not

used

“

NSP

24

LDtray

VNK2897

Side

wood

R

VAP1025

|

Not

used

NSP

25

Damp

cushion

VEC1110

Wood

collar

PNW1238

|

Not

used

%

OD

.

VBH1223

joor

spring

CD

tray

VNK3066

|

VNK2395

37

Doorehaft

RLA1182

B

28

Screw

IPZ20POSOFMC

LD

tray

assy

VXA2204

|

VXA2158

29

=Screw

VBA1043

Screw

VBA1043

|

Not

used

NSP

30

CDdoor

VNK2842

-

VXX2231

|

VXX2273

rey

eaey

=

viti47s

|

Not

used

31

Damper

assy

VXA2112

coler

eee

NSP

32

__Laser

disc

badge

VAMI1022

Side

earth

VBK1055

|

Not

used

NSP

33

Tray

panel

(AL)

VAH1232

34

Screw

BPZ30P060FCU

Bonnet

VNA1543

|

VNA1355

35

Tray

assy-S

VXX2231

-

as

rubber

(L)

Not

used

|

VEB1224

36

‘Tray

panel

assy-S

VXX2228

Side

rubber

(R)

Not

used

|

VEB1225

37

Collar

VLL1475

Side

maul

(AL)

VAH1234

|

Not

used

38

Side

earth

VBK1055

NSP

39

_

Tray

back

VNE1946

(2)

PARTS

LIST

FOR

CLD-99/KU/CA

NSP

40

Hold

rubber

PEB1216

Mark

No.

Description

Part

No.

NSP

41

Top

damper

VEB1245

NSP

42

_

Bonnet

VNA1543

1

Bonnet

assy-

S

VXX2233

NSP

43

Tray

damper

VEB1232

Cc

2

Screw

BCZ40P060FZK

NSP

44

Rack

damper

VEB1233

3

Screw

BBT30PO060FCC

NSP

45

CDcushion

VEC1733

NSP

4

Damp

cushion

VEC1602

5

65

label

ORW

1069

NSP

46

CDdoor

(AL)

VAH1230

47

LDearth

VBK1050

6

Side

wood

L

VAP1024

48

Cushion

VEC1497

7

Side

wood

R

VAP1025

NSP

49

Tray

panel

VNK2840

8

Wood

collar

PNW1238

NSP

50

Tray

spacer

L

VNK2947

9

CDdoorassy-S

VXX2232

10

Screw

BPZ30PO60FCU

NSP

S51

Tray

spacerR

VNK2948

ee

NSP

52

Cap

VEC1810

11

Disc

pad

(Large)

VEC1657

53

eee

12

Dise

pad(C)

VEC1658

54

ss

eee

NSP

13

Label

VRW

1289

55

Side

maul

(AL)

VAH1234

14

CDearth

VBK1051

56

Screw

IBZ40P080FCC

*¥1-PatofNo49..

15

Screw

VBA1032

aint

ater

D

|

CLD-89KLICA

ony!

=o

;

only

2.2

TOP

VIEW

AND

DISC

CLAMPER

SECTION

(1)

CONTRAST

OF

CLD-

99/KU/CA

AND

CLD-

79/KU/CA

CLD-99/KU/CA

and

CLD~-79/KU/CA

have

the

same

construction

except

for

the

following:

Symbol

&

Description

["cip-99

|

CLD-79

IKU/CA

NSP

Shield

sheet

VEF1045

|

Not

used

PCB

holder

VNE1962

|

VNE1895

Hold

rubber

VEB1216

|

Not

used

DVDB

assy

VWV1420

|

VWV1421

PC

support

VEC1415

|

Not

used

za

n

uv

onan

w--

VWV1377

VEC1750

VEC1826

Not

used

Not

used

Not

used

TDYC

assy

Support

cushion

EMi

gasket

(2)

PARTS

LIST

FOR

CLD-99/KU/CA

Mark

No.

Description

Part

No.

NSP

1

Shield

sheet

VEF1045

2

Center

angle

VNE1897

3

PCB

holder

VNE1962

4

Hold

rubber

VEB1226

5.

Damper

plate

VBK1045

NSP

6

P

plate

holder

PNY

~

405

NSP

7

Hold

rubber

VEB1216

8

DVDB

assy

VWV1420

NSP

9

PC

support

VEC1415

10

TDYC

assy

VWV

1377

11

Screw

BBT30P080FCC

12°

Seer

cet

.

13

Screw

IBZ30PO80FCC

14

Connector

assy

(5P)

PFOSPP2B25

15

Connector

assy

(6P)

PFO6PP

-

B25

16

Connector

assy

(13P)

PF13PP-

B20

17

Housing

assy

(5P)

VKP2051

18

Ball

guide

VNL1616

19

Ball

VNX1013

20

LDhab

VNT1047

21

‘Ball

cover

VNL1602

22

Cover

spring

VBH1234

23.

LD

spring

VBH1240

24

Clamper

head

VNL1603

25

Clamper

VNL1604

26

Clamp

spring

VBH1239

27

Rubber

mat

VEB1114

28

Thrust

holder

VNL1663

29

Center

plate

VNE1898

30

Clamper

holder

VNL1605

31

Stabilizer

VNE1906

32

Screw

CPZ20P060FMC

NSP

33

Support

cushion

VEC1750

NSP

34

_—

Earth

lead

assy

VDA1479

35

Washer

VEC1450

36

EMI

gasket

VEC1826

NSP

37

Earth

plate

VNE1518

|

3

Refer

to

2.3

FRONT

PANEL

SEC

2)

LS

ON.

NY

|

Refer

to

2.4

BOTTOM

VIEW

SECTION.

3

CLD

=

99,

CLD-

79

2.3

FRONT

PANEL

SECTION

—

En

ie

B

Cc

——as

D

Mark

No.

Description

Part

No.

(1)

CONTRAST

OF

CLD-

99/KU/CA

AND

CLD-

——.

Tart

No.

_____

7T9/KU/CA

NSP

11

Tray

spacerR

VNK2948

A

CLD-99/KU/CA

and

CLD-79/KU/CA

have

the

same

construction

12.

FLiens

VNK2845

except

for

the

following:

13.

FL

filter

VEC1769

14

LED

ens

PNW2019

IKUICA

|

_IKUICA

16

Panel

earth

VBK1052

1

|

Front

panel

VNK3101

|

VNK2838

i:

ee

(8)

Mace

Front

panel

(AL)

VAH1227

|

VAH1239

ion

ee

ver

ioe

FLKY

assy

VWG1644

|

VWG1645

20

Back

plate

VNE1961

Front

panel

assy-S

VXX2229

|

VXX2271

21.

Lkey(A)

VNK2847

22

LEDIensA

VNL1659

(2)

PARTS

LIST

FOR

CLD-99/KU/CA

NSP

23

PONS

assy

VWGI1571

24

FLKY

assy

VWG1644

Mark

No.

Description

Part

No.

25

Screw

BPZ26PO80FCU

NSP

1‘

Front

panel

VNK3101

26

=©Screw

BPZ20PO60FCU

2

Sensor

Jens

RNK2085

27

~—~-

Front

panel

assy-S

VXX2229

NSP

3

Front

panel

(AL)

VAH1227

28

Sub

panel

assy-S

VXX2230

4

Name

plate

VAM1032

29

Tape

VED1008

5

LEDlens

1

RNK2066

30

Cushion

VEC1807

NSP

6

Under

sash

VAH1228

NSP

7

Sash

spacer

L

VNK2945

NSP

8

Sash

spacer

R

VNK2946

NSP

9

Sub

alum.

VAH1231

NSP

10

Sub

panel

VNK2844

Ya

na

a

at

2.4

BOTTOM

VIEW

SECTION

(1)

CONTRAST

OF

CLD-

99/KU/CA

AND

CLD-

79/KU/CA

CLD-

99/KU/CA

and

CLD-79/KU/CA

have

the

same

construction

except

for

the

following:

Symbol

&

Description

|"

cip-99

CLD-79

IKU/CA

IKU/ICA

NSP

VNA1478

VNA1347

VXA1450

VXA1996

VDG1046

PDG1015

Not

used

CM-22C

VXX2234

VXX2260

Base

chassis

Insulator

assy

AC

power

cord

AC

cord

stopper

Rear

panel

assy-

S

SACB

assy

Vws1191

VWS1189

Screw

IBZ30P150FCC

|

IBZ30PO80FCC

Label

VRW1495

VRW1509

Rear

panel

VNA1541

VNA1568

Shield

cover

VEF1046

Not

used

ICP

caution

label

VRW1538

VRW1401

(2)

PARTS

LIST

FOR

CLD-99/KU/CA

Mark

No.

Description

Part

No.

NSP

.

1

__

Base

chassis

VNA1478

2

Insulator

assy

VXA1450

3

PCB

spacer

VEC1623

4

PCB

spacer

PNY

-

404

NSP

5

PCB

hinge

VEC1174

A

6

SYPS

assy

VWRI1200

A

7

AC

power

cord

VDG1046

8

erecee

9

Rear

panel

assy-

S

VXX2234

10‘

Tray

stopper

VNL1600

11

SACB

assy

VWS1191

NSP

12

Mini

clamp

VEC1312

13.

Carriage

stopper

VNE1919

NSP

14

_

Damp

cushion

VEC1602

“15

Screw

IBZ30PO080FMC

16

Screw

BBT30PO80FCC

17.

Screw

BPZ30P140FMC

18

Screw

BBZ30PO40FMC

NSP

19

Cord

holder

Z09

-

061

20

‘Front

angle

VNE1894

21

=

Screw

BBZ30P060FCC

22

~—

Side

stay

VNE1896

NSP

23

Side

stay(R)

VNE1810

NSP

24

Side

stay(L)

VNE1809

25

UL

tubing

VEC1651

26

Mecha.

earth

VBK1049

27

~—

Screw

IBZ30P150FCC

NSP

28

HM

spacer

VEB1215

NSP

29

Mechanism

assy

VWT1101

30

Label

VRW1495

31

Flat

cable

12P

D20PYY1275E

NSP

32

_

Rear

panel

VNA1541

NSP

33

_

Flat

cable

6P

D20PY

Y0640E

NSP

34

PC

support

VEC1749

NSP

35

—

Shield

cover

VEF1046

NSP

36

—

Fuse

caution

jabel

VRW

~

548

37

ICP

caution

label

VRW1538

2.5

LOADING

MECHANISM

SECTION

Parts

List

Part

No.

Part

No.

Description

Mark

No.

Description

A

|

r

2

Bo89

Soa

Q1o0Ok

ZAREK

MON>>

ry

a

=

re)

=

>Ao

72)

ge

z

op

<=

a3@s

rs

BeGe

Og

aS

Bey

=

fe)

ra

aaa

Ww

on

©.

A.

NZ

2

28

3G

@

WwW

aw

Sano

VMANMNtH

OAawor

n+tQF

a

=

Ogr

4

=ons

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SERVO

MECHANISM

SECTION

Parts

List

Mark

No.

Description

Part

No.

A

1

Tilt

base

(upper)

VNB1027

2

Rack

(upper)

VNL1560

3

Rack

spring

(upper)

VBH1213

4

CA

shaft

(upper)

VLL1446

5

Screw

PMZ20P070FMC

6

Shaft

support

VNL1563

7

Support

spring

VBH1236

8

Screw

IPZ30PO60FMC

=

9

Bcam

spring

VBH1233

10

Bcam

VNL1564

11‘

Lever

spring

VBH1214

12

Lever

SW

DSK1003

13

R

plate

assy

VNL1566

14

Screw

BBZ26PO060FMC

15

TM

rack

VNLI1556

16

Screw

CBZ26PO060FMC

B

17

Tum

gear

VNLI1565

18

TM

support

VNE1888

19

Washer

YE20FUC

20

Washer

WA32D080D050

21

~Head

lock

VNL1580

NSP

22

CNNBassy

VWG1469

23.

+~TAN

guide

VNE1887

24

~Rack

(lower)

VNL1567

25

Rack

spring

(lower)

VBH1215

26

=

©Screw

BBZ30P060FMC

27

~SW

base

VNE1886

28

Screw

PBZ26PO60FMC

29

=

Slide

SW

OSH1001

30

Screw

PMZ20P060FMC

31

eooeeve

32

Thrust

spring

VBH1235

33

‘Tilt

spring

VBH1218

C

34

Key

lock

VBK1044

35

CB

holder

VNL1618

A

36

Spindle

motor

assy

VXA1986

37.

Screw

PMA30P050FMC

38

Y

gear

VNLI1S01

39

Washer

WT26D060D025

40

‘Tilt

cam

spring

VBH1189

41

FG

base

VNL1577

m=

NSP

42

FGassy

VWG1472

43

Tilt

base

(lower)

VNLI1555

44

MK

flexible

VNP1439

45

Screw

ABZ30P060FMC

46

TM

guide

VNL1558

47

Screw

PPZ20PO080FMC

48

CA

shaft

(lower)

VLL1447

NSP

49

—

Spindle

motor

VXM1053

p

NSP

50

Oil

stopper

washer

VBF1002

11

3

Mark

No.

Description

Part

No.

NSP

51

Tum

table

assy

VXA1760

NSP

52

Rubber

sheet

VEB1237

53

Centering

spring

VBH1024

54

PRC

hub

VNL1612

55

PRC

table

VNL1613

56

Screw

CPZ20PO060FMC

57

Lock

lever

VNLI1562

58

=

Tilt

cam

VNLI1559

59

Spacer

VEB1020

NSP

60

Earth

lead

unit

VDA1455

61

Screw

Z39-019

62

Washer

WA32D080D025

63

Carriage

assy

VWT1100

.

64

Motor

base

VNE1889

NSP

.65

Stop

cushion

VEC1605

66

Screw

CPZ26PO80FMC

67

Housing

assy

(3P)

VKP2011

68

Housing

assy

(4P)

VKP2025

69

Housing

assy

VKP2020

3

2.7

CARRIAGE

ASSY

Parts

List

Mark

No.

Description

Part

No.

1

TAN

plate

assy

VXAI1981

2

Screw

BMZ20P080FMC

3.

TAN

spring

(B)

VBH1217

4

TAN

lever

(B)

VNL1569

5

eoeceee

6

TAN

lever

(A)

VNL1568

7

—

TAN

spring

(A)

VBH1237

8

Screw

(S)

VBAI016

9

Screw

PBB26PO80FMC

NSP

10

_—

Shaft

holder

VNT

1042

11

Limit

SW

OSH1001

12.

Screw

PMZ20P060FMC

13.

Screw

BBZ26PO60FZK

14

Screw

BPZ26PO60FMC

15

Flexible

holder

VNLI1579

16

Screw

PPZ20PO60FZK

17.

Washer

WT17D034D050

NSP

18

Gear(C)

VNL1572

19

Gear

(B)

VNL1571

20

Screw

PMA20P040FMC

NSP

21

Motor

holder

VNLI1584

22

Gear

(E)

VNL1574

23.

Gear

(F)

VNLI575

24

ooeee

NSP

25

Gear

(D)

VNL1573

NSP

26

Gear

shaft

VLL1448

NSP

27

PCB

board

VNP1425

NSP

28

ZHconnector

B2B-ZR

NSP

29

_—

Slider

motor

VXM1027

30

Gear

(A)

VNL1570

31

Box

cover

VNL1578

32

Housing

assy

VKP1852

NSP

33

_

Pickup

assy

VWY

1037

34

Motor

holder

assy-

S

VXX2015

35

Slider

motor

assy

VXX2014

2.8

PACKING

(1)

CONTRAST

OF

CLD-99/KU/CA

AND

CLD-

79/KU/CA

CLD-99/KU/CA

and

CLD-79/KU/CA

have

the

same

construction

except

for

the

following:

Video

cord

VDE1003

Audio

cord

PDE1003

S

video

cord

VDE1013

Remote

control

unit

VXX2224

4P

mini

DIN

cable

Not

used

Operating

instructions

VRB1139

Packing

case

VHG1426

1

aaa

tetas

VDE1034

VDE1033

Not

used

VXX2255

DDE1040

VRB1141

VHG1440

(2)

PARTS

LIST

FOR

CLD-99/KU/CA

Mark

No.

Description

Part

No.

NSP

1

Battery

(RO3,

AAA)

VEM

-

022

2

‘Video

cord

VDE1003

A

3

Audio

cord

PDE1003

4

S$

video

cord

VDE1013

NSP

5

Polyethylene

bag

Z21-029

(205*315*0.05)

6

Remote

control

unit

VXX2224

7

~~

Battery

cover

DNK2286

8

Case

(below)

VNK2062

9

Filter

VNK2063

10

Case

(upper)

VNK3183

-

1

]

oeveee

NSP

12

Warranty

card

ARY1026

13.

Operating

instructions

VRB1139

(English)

14.

Caution

(UC)

VRR1020

NSP

15

Polyethylene

bag

VHL-014

16

PadL

VHA1163

17

PadR

VHA1164

B

18

Mirror

mat

VHL1012

19

Packing

case

VHG1426

20

Caution

label

VRM1044

21

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@

The

parts

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on

this

PCB

include

all

necessary

parts

for

several

destinations.

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further

information

for

respective

destinations,

be

sure

to

check

with

the

schematic

diagram.

y

:

|

~

8

|

:

I

.

I

:

[

3.2

SYPS

ASSY

@

Power

supply

assembly

warnings

For

this

power

supply

assembly,

over

current

is

detected

by

resistor

and

transistor.

—

Detection

circuit

(reference)

—-

The

+

14V

wiring

is

short

by

the

thyristor

and

all

output

generation

is

stopped.

ForSPDLuse

+14V

----

Q34,R51

ee

+14V

+--+

~Q36,

R52

A

+

When

the

circuit

is

short

and

the

power

goes

OFF,

unplug

the

unit

and

let

it

-14V

----

Q38,

R53

discharge

for

10

—

30

seconds

and

then

plug

it

again

and

turn

on

power.

+5V

‘+++

Q28,

R54

;

:

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Q37,

R55

*

When

output

is

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a

120V

charge

remains

for

about

one

minute.

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careful

thyristor

----

THY20

not

to

touch

anything.

WI

VEGI

046

CoD

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the

mounted

parts

side.

NOTE

FOR

SCHEMATIC

DIAGRAMS

aye

4a)

1.

When

ordering

service

parts,

be

sure

to

refer

to

“PARTS

LIST

of

EXPLODED

VIEWS”

or

“PCB

PARTS

LIST”.

2.

Since

these

ere

basic

circuits,

some

parts

of

them

or

the

values

of

some

components

may

be

changed

for

improve-

ment.

3.

RESISTORS:

Unit

IckQ,

M:MQ,

or

Q

unless

otherwise

noted.

.

Rated

power.

1/4W,

1/6W,

1/8W,

1/10W

unless

otherwise

noted.

Tolerance:(F):+

1%,

(G):+2%,

(K):+

10%,

(M):+20%

or

+5%

unless

otherwise

noted.

4.

CAPACITORS:

Unit:

p:pF

or

:F

unless

otherwise

noted.

Ratings

:

capacitor

(1

F)

/

voltage

(V)

unless

otherwise

noted.

Rated

voltage

:

50V

except

for

electrolytic

capacitors.

5.

COILS:

Unit:

m:mH

or

1H

unless

otherwise

noted.

6.

VOLTAGE

AND

CURRENT:

.

oo

“Vv:

DC

voltage

(V)

in

PLAY

mode

unless

otherwise

noted.

mA

or

mA:

DC

current

in

PLAY

mode

uniess

otherwise

noted.

Value

in(

_)

s

OC

current

in

STOP

mode.

7.

OTHERS:

e@Qor@

:

Adjusting

point.

ed

:

Measurement

point.

@The

A

mark

found

on

some

component

parts

indicates

the

im-

portance

of

the

safety

factor

of

the

parts.

Therefore,

when

replacing,

be

sure

to

use

parts

of

identical

designation.

8.

SCH

-

(]

ON

THE

SCHEMATIC

DIAGRAM:

e

SCH-

Li

indicates

the

drawing

number

of

the

schematic

diagram.

(SCH

stands

for

schematic

diagram.)

9.

SWITCHES

(Underline

indicates

switch

position):

FLKY

ASSY

$101

:

DIRECT

CO

$102

:

DISC

SIDE

A

$103

:

DISC

SIDE

B

$104

:

FILM

MODE

$105

:

FL

OFF

$106:

OPEN/CLOSE(4)

$107

:

PLAY/PAUSE(

P/

11)

$108

:

STOP(

@)

PONS

ASSY

$201

:

POWER(STANDBY/ON)

LOSS

ASSY

St:

SWi

$2:

SW2

$3:

SW3

NOTE

FOI

1.

Part

num!

diagrams.

2.

A

compar

diagrams

Symbol

i

Diagram:

:

|

6

4A)

NOTE

FOR

PCB

DIAGRAMS:

to

1.

Part

numbers

in

PCB

diagrams

match

those

in

the

schematic

B

diagrams.

2.

A

comparison

between

the

main

parts

of

PCB

and

schematic

diagrams

is

shown

below.

Symbol

in

PCB

Transistor

Symbol

in

Schematic

Diagrams

Transistor

with

resistor

Field

effect

transistor

Resistor

array

Im-

ing,

3-terminal

FL

INFORMATION

HW

VAW1037

(V101:FLKY

ASSY)

+

FL

TUBE

e

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GRID

ASSIGNMENT

@

ASSIGNMENT

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|

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Pioneer CLD-99 User manual

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