Pioneer LC-V4300C Manual de usuario

@PIONEER

The Art

Entertainment

ORDER

NO.

ARP2311

LASER

DISC

PLAYER

LC-V4300C

•

This

manual

applicable

the

LD-V4300D/PGZ

type.

CONTENTS

1. SAFETY INFORMATI

· ....

...

2 7. TEST MODE

........

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

. · ..........

LAB

CHECK ....

..........

....

........

..........

......

..3 8. ADJUSTMENT ........ · ....

102

3. P.C.BOARDS LOCATI

...........

......

...

......

4 9. BLOCK DIAGRAM · · .....

123

EXPLODED

EWS, PACK

ING

AND

10.

IC IN

FOR

MATION · ·

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

... 12 9

PARTS LIST

.....

......

11.

PANEL FACILITI

ES..

.....

5. SCHEMATIC AND P.C.BOARDS 12.INTERFACE CONNECTOR TERMINALS· ......,

CONNECTION DIAGRAM ..

...

· ..

.......

13.SPECIFICATIONS.. · · .....

,35

6. PCB's PARTS

LIST..

. · ..............

PIONEER

ELECTRONIC

CORPORATION

eguro

i -c

homo

ro-k

Tokyo t

Ja0an

PION!ER ELECTAONICS

SERVICE

P.O.

80;,o.

17T$0

, Lo

rio

eac

lifor

nia

90801

U.SA

PION!ER

ELECTRONI

NAD"

INC. 505 Cochtane Driv!I, Markham, Ontar

L3A

<!E3

Canada

PIONEER

ELECTRONIC

(EUROPE] N.V. Keelllel!Jlaan 1, 91

Bevere

I1,

Belgium

PIONE

ELECTRO

AUSTRA

LIA

PTY.

IID

. 1

-1

Boundary Road.

aeside. Vicloria 31

. Australia TEL: [

] 5

PIONEER ELECTRONIC CORPORATION

1991

JUL

Y 1

av.

•

D-V43000

SAFETY INFORMATION

This service manual

intended for qualified service technicians;

not

meant

for

the

casual do-it-yourselfer. Qualified technicians have

the

neces-

sary

test

equipment

and

tools,

and

have been trained

properly

and

safely

repair complex products such

thosecovered

this manual.

Improperly performed repairs can adversely affect

the

safety

and

reliability

the

product

and

may

void

the

warranty. If

you

are

not

qualified

perform

the

repair

this

product

properly and safely, you should

not

risk

trying

so and refer

the

repair

a qualified service technician.

WARNING

Lead

solder used

thi

product

is listed

the

California Health

and

Welfare agency as

known

reproductive

toxicant

whi

ch may

cause

birth

defects

other reproductive harm

(California Health &

Safety

Code, Section 25249.5).

When servicing

handling

circuit

boards and other components which contain lead in

solder, avoid

unprotected

skin

contact

with

the

solder. Also,

when

soldering

t inhale

any smoke

fumes produced.

(FOR

EUROPEAN MOOEL

ONLY

)

-------

---------------,

AOITUSI

------

TE 5IS.t.L

A LASEROIOOIN, JOKA

LAHETTAA Nli.KYMATONTA. SILMIL

VAARAL

A INFRAPUNASATEI

LYA

LAITT

EEN

ALL

A ON LASEAOIOO

AHEI

SYYDESSA

KUV

MUKA

VA R

OIT

USMEA

AOVE

RSEL

------~

USY

LG LASERS

TRALING

VEO ABNING

NAR

ERHEDSAFBRYOEAE

UDE

A f

FUN

QN UNOG.I. UDSAETTELSE

FOR STRALING.

APARA.TEN JNNEHALLER

SEii AV

KLA

.i.

J'.l

1. INGREPP I

PAR

AfE

N B0 R

S AV Sf'ECIELLT

BILOAO

SONAL.

LASER

Ku w l

ase

nl•

ilyn

w r

,mer

WAA

NINGI

~!:~;

;~i~~~~;

t~SFE~~

·i

: AH~ ~

'I TION WHI

IS DANGEROUS TO EYES

THERE ISA WARNINGSIGN A

CCO

RDING

PIC

TURE

1 INS

E THE DE

CLO

THE L

ER DIODE .

ANT

THIS PIONEER

LAS

HIGHER

CLASS

THAN

1. SERVICING OPERATION

THE

APPARATUS

SHO

ULD

DONE BY A

SPEC1All

Y INSTRUCTED

PERSON

SER

ctur~

arn

gsi

n1or

serra.d

LABEL CHECK

LD-V4300D

CAUTION

SIBLE

LASER

RADIATION

WHEN

OPEN,

AVOID

EXPOSURE

BEAM

~s:..~--v,.

u,nlllll.(TllllEPOISTUUI&.

LMl!l~"

....

- -

........

l)Cll)Raf..,_(1.11$1-.-191

CAUTION

INVISIBLE

LASER

/;"-0;:-C..

r-----tl

:em~Tl~:po\W~~

EN,

VRW-386

BEAM

PRW1

•v•

ouo)Uu~

tuo

4'1

1UtU

OHO

elot

ltUI••

•01""'1H

....

ll•

ouu,toi.lyU~~

~;.,.;

•ue

.,..,

....

- -

---

----

- - -ti

ooynlit

un,

,lnl"II

••Mt

4ol

nod

,;,,»i

.,.u

•~ u

rUpJl..i

t r

hoJn

tOon

-ll

PAW

123

----------------

vRw

-,s•

rri

1 = =

E~n~~I

______

_.ClAss,

LASER

PRODUCT

oq~

LASER

KLASSE

REAR

PANEL

ORW1

104

Additional

Laser

Caution

Laser

Interlock

Mechanism

The

design

prevents

laaer

diode

06cillation

when

Slide

Switch

S2,

for

detect

Dioc:

Ttny

being

put

into

tl'te pl

ayer

ill

not

tivated

(IN

si.Jnal :

Hiih

level.).

This

Slide

Switch S2 is activated by Rad: Gear

(R)

(ref

paa:e

No.3)

when

Disc

Tray is put

iaco

ayer

(IN

sign

:11\

:Lowl~el).

Therefore, laserdiode oscillation will not

c.ontin

ue without

Disc

Tra

y being

placed

in the player.

However, with Disc Trayout,

e interlock will no longer

function

Slide

Switch

manually

activated.

When

the

cover is opened andthereinforced bridge (refer

page

, No.1

01)

i.s

removed,

cio.,e

vie:win&'

of the

ohjective lens with t

naked eye

will

-.ee

exposure

Class I

ther

laser beam.

LD-V4300D

3. P.C.BOARDS LOCATION

3.1 P.C.BOARDS LOCATION

WIO

11tsombly

LD-V4300D

3.2

ASSEMBLIES LIST

LD-V4300D

VTBC assembly

(DWM

118

2) ---~L--

CONT

assembly

Video Time Base & Control CONTrol & time base correction

VDEM

assembly

Video DEModula

tor

pal

control

AUOX

asse

mbly

IDWM1183)~

EXTB

a8semb

AUDio &

ternal

EXT

ernal sync Boa

AUDB

nsembly

AUDio

demod

ulator

oard

TRMB assembly

TeRMiaation &

r Board

SYPS

assembly

~LSFB

assembly

SYstem

Power Supply Line Surge Filter B

oar

PRMB assembly

PRiMary

Board

SCNB assembly

SeCoNda

Board

REGB

assembly

REGul

ator

Board

KPHB as

sembly

-------~

KEYB assemb

Key

Pow

indicator &

KEY

Board

Hour meter Board

HOUR

assembly

HOUR

meter

PWID assembly

PoWer

lnOi

cator

JAKB

assembly

JAcK Boa

Mechanism assembly

LMACB

assembly fD.

WMl

174)

Mechanical A

embly C

ont

s Board

BLOB

assemb

rush

ess

motor

rive

oard

FTSB asggmbly

ocu

s T

rack

ing

Slider

Board

POSS

assembly

POSition

Sensor

Pick-up

assembly

IDWY1016)

L__

HEAD assembly

HEAD bo

ard

Base assembly

-----

----

LMCB assembly

oading

Mot

Control B

oar

V43000

EXPLODED VIEWS, PACKING AND PARTS LIST

N01ES,

• The parts

wirh

encircled numberare generally

wra

vailah/e

because

rhey

are

notin ourMasterSpare

Parts

List.

• The&, markfound

some component

p<in

s indicaies the imponance

rhe

:mfl!ty

factor

the p

art.

Therefo

re,

when

replacing.

.sure

u.te

part:;

identical desigmuion.

• Pans marked by

•a,"

are

nor

always

kepiin srock. Th

delivery

rime

maybe longer than us

lor

ey maybe unavailable.

4.1

EXTERIOR

Parts

list of Exterior

Marl<

No.

Description

P•rts

No.

DUMP

RUBBER

VE81041

SCRE

BPZ3

0P06

0FMC

CK GEAR (

J VNL1

06l

DISC

PAD

B DED1031

RACK

GEAR

(L)

VNL10

6 DISC

l'AD

DED1

030

DISC

PAD C DED

CONTAINER

ASSEMBLY

DXAlllB

9 STOPPER

(R)

ASSEMBLY

DXB

STOPPER

VNL1

STOPPER SPRING

VBH10

SCREW

PPZ

30P

60FMC

STOPPER

tL)

ASSEMBLY

DXB1

CARRY

ASSEMBLY

DXA11

RACK

LDER

V.t,;'E10

,<UT

VBN-005

PAD D

DED1033

DISC

PAD

DED1034

GUARD

DEC1391

BONNET

ASS

EMBLY

- S

DXX16U

SCREW

AMZ3

060FNI

BONNET COVER

ASSEMBLY

DXA13

23 STOP PLATE

DNHlL62

PSW

CAP

DNK1325

ERING

YE2

FUC

zr,

PLASrIC RIVET

METAL

ASSEMBLY

DXB11

SPRING

DBHl.

039

SHAF'T

DLA

1155

PANEL

DECORATION PAN

DNK2

" S

CRE

BBT30POSOFNI

REW

BBT40P080FN

SCRE

PMB30P080F

REW BP

Z30

P080FMC

SCREW

BBZ30PD8DFMC

SCREW

PMA40PlOOFMC

SCREW

BPZ301'080FCU

SCREW

JPZ

P080

FCU

Note :

There

only

one

DISC PAD C

(No.

iri

illustration

(location

B-

5).

However,

has

toputat

fiv

e place,

the

container

Mark

No. Descrlptk>n

Perts

No.

101

REINFORCED

PLATE DNH1160

102

MECHANISM

ASSEMBLY

OWT104

103

DUMPER

RUB

VEC1004

104

BOTrOM

PLA

DNEll33

2 3 4

34 36

L_36

---, 2 3 4

LD-V4300D

FRONT

PANEL

SECTION

ISee

pege

LD-V4300D

2 3

4.2

FRONT PANEL SECTION

Part

s li

ront

panel se

ction

Mark No.

Description

Pan•

No.

Mark

No. Da

scrl

ptl

on P

arts

No.

CONTROL BUTT

ON'

DNK2004

101 KEYB

ASSEMBLY

DWG1

209

GND

PLATE

Dl\"H:1588

JAKB

ASSEMBLY

DWX

1203

POWER BUTTON

DNK2059

MINI JA

HOLDER

VNE-5

POWER BUTTON SPRING

DBH1043

104 HOUR

ASSEMBLY

DWX

120

SCREW BPZ30P080FMC 1

PWlD

ASS

EMBLY

DWX1

202

SCREW

BBZ30P080FCU

FRONT

J>A...'lE

L ASSEMBLY D

XA1

284

I 2 3

4.3

INTERIOR 1

Parts

list

Interi

Ma,k No. Desc

ption

6 JP INLET

ASS

EMBLY

6 FUSE (Tl.GA,

JOINT CAP

OTECTOR

Parts

DKN1040

REK--1

DE810

DEC14

POWER

ARN

SFORMER

(Tl)

DTTlO

6 6 FUSE (T2A, F

U2l

REK-1

6 7 FUSE (T2A, FU3)

REK-1

6 8 FUSE (T3.15A,

FU4l

REK-1

6 9

FUSE

3.1

FUSI

REK-10

PSW BUSH

DNKl

326

SCREW

BBZ30P080FMC

SCREW

PZ26P0

80FZK

SCREW

BBZ30P08

0FZK

SCREW

PMZ30

P080FZK

SCREW

T30P080

FZK

SCREW

BBT40P

OS0FZK

SCREW

PMB30

P060F

SCREW

PMB40P

080

FMC

19 BIND

C-

Mark No.

Description

Parts

No.

101 REINF

ORCED

BRIDG

E DNF1323

102

REARP

M'EL

DNC1182

103

EXTB

ASSEMBLY DWG12

104

REINF

ORCED

PLATE

DNF1134

105 I.SFB

SEMB

DWR108

106

SWITCH

HOL

DER

DNF1138

107

PRMB

ASSEMB

DWR1088

108

SCNB

SSEMBLY

DWR1089

109

REGB

ASSEMBLY

DWR1

090

110

PSW

OINT

DNH1

527

__J

2 3

--,

2 3 4

LD-V43

000

LD-V4300D

2 3

4.4

INTERIOR 2

Parts list

terio

r 2

rk No. De

Parts No, M

0<k

No. D

rlptlon

Parte

PROGRAMED EPROM

(IC9)

DYW11

34 I

cmrr

ASSE

DWG12

PCB

STAY

U.l

DND

092

102

PCB

ST (29) DECI3

CONNECTING

LT D

038

ASSE

BLY

DWV1070

SCREW

BBZ30P08

0FMC

104

MB ASSEMBLY D

107

SCREW

30P080FZK

AUD

ASSEMBLY

WV1071

SCREW

BBT30P0B0FZK 1

SHI

ON DEC141

1 3

l 2 3

4.5

BASE ASSEMBLY

Parts list

Base assem

bly

A Maril No. Descri

ption

SCREW

CLAMPER

HEAD

SCREW

DISC

CLAMPE

ASSEMBLY- $

EAR(A

)

6 GEAR

) SHA

GEAR(B)

•

WASHER

9 GEAR(Cl

MOT

BAS

E A

EMBLY

RUBBER

BUSHING

SCREW

PULLY

(

ASS

EMBL

14 SY

NCHRONIZ

BELT L

LOADIN

MOT

ASSEMBLY

- S

MOTOR

ULL

PLAS

TICRrvET

CLAMP

CAM

(

LOCK

LEVER

(

SLIDE

SWITCH

(TABLE/IN,

S2l

CLAMP

CAM

)

LOC

K L

EVER

(R)

SCR

SYNCHRONIZED

GEAR

ASSEMBLY

SLIDE

ITCH

BLFJOUT

S3)

ROL

LER P

LAT

ASS

MBLY

ROLL

PLA

ASSEMBLY

ROD

HOLDER

SCREW

LEG

PAD

SCREW

PCB

STAY (Sl

SCREW

34 SCREW

Part• No. M

a,,r

No.

lpt

lon

Part, No.

Z26P060FC

U IOI

CLAMPER

VNL

ASSEMB

DXB1184

Z20P

OSO

FMC

102

CB ASSEMBLY

DWG109

103

GUARD

SHEET DEC13

VXX.

104 SW

HOLDER

)

VNE10

VNL

1020 105 S

YNC

RONIZED

PLA

) DNH1165

VLL1

037

106

YNC

NIZ

ED PLATE (

DNH1164

VNL

6-t

7 SWITCH

HOLDER

<Bl V

NE1

079

WT320060I>OSO

BASE

DUMP

RUBBER

042

VNL

010

109

PLA

(L)

NK.

465

VXA

088

110 PLASTIC

BASE

(RJ

NK.

466

VEBI025

Ill

Th'NER

PLATE

)

DNF

PMB26P040FMC

2·

lN},,'"E

R PLATE

(F)

NF1

324

VXA-

477

113

PCB SPAC

C1388

B-1

114 PROT

ECTOR

DNK1

340

115

ONT

PLATE

088

VXX

084

116

RE CLIP D VEC

-1

VNl.1

051

117

DNK1354

405

118

SPACER

(30)

389

VNLI068 119

CLIP

VNI.

070

120

LOC

KING

WIRE

SADD

DECI

305

VSK-

010

121

CHASSIS

PLATE

089

VNL1

069

VNL-

071

VBA

002

DXB

VSK

012

B11

VXA

NK.

341

BZ30POBOFMC

IIB

066

VBA

003

1093

PZ30P080FMC

ABZ30P080

FMC

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