Pioneer Pd-p910m User manual

WU)

PIONEER’

The

Art

of

Entertainment

Service

“ORDER

NO.

ARP2202

MULTI

—

PLAY

COMPACT

DISC

PLAYER

|

CL)

=

Solio

PD-P910M

HAS

THE

FOLLOWING:

*

:

This

product

receives

an

AC

voltage

generated

from

the

transformer’s

secondary

winding

in

other

component.

¢

This

manual

is

applicable

to

the

AUCD

and

AEBM

types.

e

As

to

the

mechanism

descriptions,

refer

to

the

PD-284M

service

guide

(ARP2190),

e

The

PD-P910M/AEBM

is

the

same

as

the

PD-910M/AUCD

except

for

caution

labels.

e

This

product

is

a

component

of

systems.

As

to

the

system

composition,

refer

to

the

system

manuals.

®

This

product

dose

not

function

properly

when

independent;

to

avoid

malfunctions,

be

sure

to

connect

it

to

the

prescribed

system

component{S),

otherwise

damage

may

result.

e

Ce

manuel

pour

je

service

comprend

les

explications

de

réglage

en

frangais.

®

Este

manual

de

servicio

trata

del

método

ajuste

escrito

en

espanol.

CONTENTS

| |

1.

SAFETY

INFORMATION

<«1rssrrreeeereereeeee

terres

2

7.

P.C.B’s

PARTS

LIST

-rcccctr

cece

ce

cereteeeenseeseentes

27

2.

HOW

TO

DIAGNOSE

THE

MOTHER

AND

8,

ADJUSTMENTS

<s1rrreseeesstcessesrreereeteeseeees

29

DISPLAY

BOARD

/

ASSEMBLIES

Seep

net

sai

ered

REGLAGES

vee

tereeneneeeeeeeeneeeeee

rere

reeeenes

reeeeeee

AA

F

DACKING

<1-sscescseesescnecscntesnotcccssorseasanassaseraes

5

AJUSTES

«cise

ccrctererescecesnteepecdyeesnevetsesenereai

59

4.

EXPLODED

VIEWS

AND

PARTS

LIST

++--++111-+

6

9,

PANEL

FACILITIES

<s+r-eescreeereseseeteeesseceneees

74

-

5.

SCHEMATIC

DIAGRAM

e+

ccrseseeete

ce

eeeereee

rer

eens

12

10.

SPECIFICATIONS

s-cccsererereece

eee

neeeeeereeeternee

75

6.

P.C.BORDS

CONNECTION

DIAGRAM:

::---+-----

18

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.

505

Cochrane

Drive,

Markham,

Ontario

LSR 8E3

Canada

PIONEER

ELECTRONIC

{EVROPE]

N.V.

Keetberglaan

{,

2740

Beveren,

Belgium

FIONEER

ELECTRONICS

AUSTRALIA

PTY.

LTD.

178-184

Boundary

Road,

Braeside,

Victoria

3195,

Australia

TEL:

[03]

580-9911

©

PIONEER

ELECTRONIC

CORPORATION

1391

‘PD

-

P910M

This

service

manual

is

intended

for

qualified

service

technicians;

it

is

not

meant

for

the

casual

do-it-yourselfer.

Qualified

technicians

have

the

neces-

sary

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.

1f

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

ihe

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.

1.

SAFETY

INFORMATION

(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.

Reading

should

Taakeoe

not

be

above

0.5mA

Test

all

exposed

metal

—

surfaces

©

2-wire

cord

Also

test

with

plug

reversed

(Using

AC

adapter

ground

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

voi-

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

Sersiee

Manual,

may

create

shock,

_.fire,

or

other

hazara

Product

Safety

is

ecseamaday

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,

PKONEER

Service

Manual

may

be

obtained

at

a

nominal

charge

from

PIONEER.

(FOR

EUROPEAN

MODEL

ONLY}

VaRO!

—~

WARNING!

AVATTAESSA

JA

SUOJALUKITUS

DEVICE

INCLUDES

LASER

DIODE

WHICH

OHITETTAESSA

OLET

ALTTIINA

EMITS

INVISIBLE

INFRARED

RADIATION

NAKYMATTOMALLE

LASERSATEILYLLE.

WHICH

IS

DANGEROUS

TO

EYES.

THERE

IS

ALA

KATSO

SATEESEEN.

A

WARNING

SIGN

ACCORDING

TO

PICTURE

LASER

-

1

INSIOE

THE

DEVICE

CLOSE

TO

THE

LASER

Kuva

}

OIODE.

Picture

1

Lasersateilyn

;

Warning

sign

far

ADVERSEL:

-

varoitusmerkki

laser

sadiation

USYNLIG

LASERSTRALING

VED

ABNING

[use

SIKKERHEDSAFBRYDERE

ER

UDE

AF

7

——-

IMPORTANT

FUNKTION

UNDGA

UOSAETTELSE

FOR

THIS

PIONEER

APPARATUS

CONTAINS

STRALING,

;

LASER

OF

HIGHER

CLASS

THAN

1.

TSE

ek

1

tae

To

orgie

SERVICING

OPERATION

OF

THE

APPARATUS

SHOULO

BE

DONE

BY

A

SPECIALLY

|

INSTRUCTED

PERSON.

VARNING!

OSYNLIG

LASERSTAALNING

NAR

DENNA

DEL

AR

OPPNAD

OCH’

SPARREN

AR

URKOPPLAO.

BETRAKTA

EJ

STRALEN.

p___

LASER

DIODE

CHARACTERISTICS

——

leer

ere

ne

er

rr

re

Or

NE

Arena

ereT—

emties

oo}

MAXIMUM

OUTPUT

POWER:

5

mw

WAVELENGTH;

780-785

nm

LABEL

CHECK

(MULTI

MAGAZINE

type)

pent

tyne

AEBM

type

AEB\

type

oo

USYSILIG

(aieiniahibae

vera

NAR

SIKKERHED

SAF-

CAUTI

ON

val

DHOGA

UMSeTTESe

Oe

TERING,

INVISIBLE

LASER

Avautasans

ie

Sue

selueheue:

Caktuiees

VORSICHTI

RADIATION

WHEN

OPEN,

easa

olet

alttiina

na

attomalle

lasersateily)

ie.

Aik

xatso

sadteeseen.

pvcntl

tery

pe

mites

li

Pei

od

AVOID

EXPOSURE

Dsyntig

laserstralning

n&r

denna

dal

5

reso

TO

BEAM

PRW1018

&r

Gppnad

och

sparren

Ay

urkopplad.

Betrakta

a}

straien,

PAWI2I4

Additional

Laser

Caution

.

Laser

Interlock

Mechanisin

The

ON/OFF

(ON

:

low

level,

OFF

:

high

level)

status

of

the

LPS1

{S601}

and

LPS2

(S602)

switches

for

detecting

the

loading

state

is

detected

by

the

system

microprocessor,

and

the

design

prevents

laser

diode

oscillation

when

both

switches

LPS1

and

LPS2

are

not

ON

(low

level)(clamped

state),

Thus,

interlock

will

no

longer

function

if

switches

LPS1

{$601)

and

LPS2

(S602)

are

deliberately

shorted.

Also,

in

the

test

mode

*

,

the

interlock

mechanism

does

not

operate

too,

.

Laser diode

oscillation

will

continue

if

pins

2

and

3

of

CXA1471S

(IC101}

are

connected

to

ground

or

20

is

connected

to

high

level

(ON)

or

the

terminals

of

Q101

are

shorted

to

each

other

(fault

condition),

LASER

PRODUCT

VAW-328

2.

When

the

cover

is

opened

with

thé’

servo

mechanism

block

removed

to

be

turned

over,

close

viewing

of

the

objective

lens with

the

naked

eye

will

cause

exposure

to

a

Class

1

or

higher

laser

beam.

AEBM

types

_

AEBM

type

*:

Refer

to

page

30.

1PD

-

P910M

2.

HOW

TO

DIAGNOSE

THE

MOTHER

AND

DISPLAY

BOARD

ASSEMBLIES

1.

Remove

five

screws

to

remove

the

bonnet.

2.

Remove

two

screws

at

the

under

side

of

the

front

panel.

(Screws

with

the

insulator

at

the

front

side

may

not

remove.)

3.

Pull

out

the

front

pane!

section

from

the

unit.

4,

Remove

seven

screws

to

remove

the

DISPLAY

board

assembly

and

the

front

panel.

5.

Connect

the

DISPLAY

board

assembly

and

the

MOTHER

board

assembly.

_

Cut

out

the

binder.

POWER

SUPPLY

board

assembly

Fig.

2-1

ee

6.

Cut

out

the

cord

binder

at

two

portions.

@)

MOTHER

board

assembly

<>

Rear

panel

(9P

parallel

cable)

@)

DISPLAY

board

assembly

<7

POWER

SUPPLY

board

assembly

(5P

parallel

cable)

Note:

When

cord

binder

is

cut,

set

the

parallel

cable

to

the

original

position

and

bind

it.

And

bind

other

cables

which

are

disconnected

to

the

orginal

position.

7.

If

you

pull

up

the

DISPLAY

board

assembly

and

the

MOTHER

board

assembly

as

shown

in

Fig.2-1,

the

assemblies

may

be

diagnosed

from

the

both

sides.

DISPLAY

board

assembly

MOTHER

board

assembly

CAUTION;

Connection

cable

which

is

connected

from

the

rear

panel

give

a

twist

and

connect

te

the

MOTHER

board

-

assembly.

@

Notes

on

mounting

of

the

Display

board

assembly

®@

When

mounting

the

DISPLAY

board

assembly,

first

insert

it

onto

the

four

:

DISPLAY

board

assembly

|

OK

hooks,

then

push

it

flush

to

the

panel.

®

If

the

DISPLAY

board

Function

panel

assembly

is

mounted

vertically

onto

the

Function

NG

panel,

the

hook

sections

;

may

be

damaged.

Parts

List

Mark

No.

Description

Part

No.

1

Protector

F

PHA1165

2

Protector

R

PHA1166_

3

Mirror

mat

sheet

223-026

4

Magazine

assembly

PXA1308

2

4

ACCESSORIES

AEBM

type

only

ACCESSORIES

FM/AM

DIGITAL

SYNTHESIZER

TUNER

STEREO

DOUBLE

CASSETTE

DECK

-SOUND

FIELD

PROCESSOR

or

SOUND

IMAGE

CONTROLLER

Note:

PD-P910M

is

packed

with

other

components

of

the

system.

As

to

the

system

composition,

refer

to

the

system.manuals

in

the

accessory

bag.

"STEREO

AMPLIFIER’

"|

-PD-P910M

4.EXPLODED

VIEWS

AND

PARTS

LIST

NOTES:

®@

Parts

without

part

riibee

cannot

be

supplied.

@

The

A

mark

found

on

some

component

parts

indicates

the

iniportbiice

of

the

safety

factor

of

the

part.

Therefore.

when

ae,

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.

4.1

EXTERIOR

Parts

List

Mark

No.

Description

Part

No.

-1

Function

panel

unit

PEAI143

2

Power

button

PAC]5]9

3

Function

button

PAC1573

4

Door

RNK1692

5

Display

window

PAM1494

6

Doorname

plate

'

PAM1510

7

Door

spring

PBH1022

AN

8

Power

transformer

PTT1202

9

Bonnet

PNA1584

10

Insulator

assembly

AMR2148

1]

Connection

cable

PDE1107

{2

Cushion

PEBI131

13.

Time

button

PACIS74

i

Right

button

PACIS9S

15

Screw

©

BBZ30PO60FZK.

16

Screw

PPZ30P060FMC

17

Screw

BSZ30P070FMC

18

Serew

BDZ30P060FZK.

19

Screw

PDZ30P0SOFMC

20

=

Screw

PSA4OPO80FZB

@

21

MOTHER

board

assembly

PWMI382

@

22

DISPLAY

boardassembly

PWZ2034

Mark

No.

Description

Part

No.

101

Under

base

102

Rear

base

103.

Multi

mechantsm

assembly

104

PIONEER

badge

105

POWER

SUPPLY

board

assembly

106

TRANSFORMER

board

assembly

=

=)

=

m

a

E

me)

oO

i

3

)

lee

ORINAS

*

3

"Lin

i

4

J

7

f

hs

s)

J

i

if

{

Ay

4

ip

ff

fi

A

/

For

AEBM

type

(BBZ30T060FZK)

ff

fy

\

se

weend

Lowent

4

PD-P9i0M

&

,

For

AEBM

type

(BBZ30TO60FZK)

.

~

<

i.

co

]

8

§}

q

~E

15

4.2

MULTI

MECHANISM

ASSEMBLY

Parts

List

Mark

No.

Description

Part

No.

1

Motor

pulley

PNW1634

2

Gear

holder

PNW1929

3.

Semi-fixed

resistor

(VR1)

PCP1008

4

Cam

gear

PNW

1923

5.

Belt

PEB1138

6

.

Top

guide

PNW1914

7

Gear

pulley

PNW1918

8

GearS

PNW1919

9.

GearL

PNW1920

10

=

Eject

spring

PBH1107

11

Switch

lever

PNW

1927

12

Seven

bar

PNW1931

13.

Sub

rotary

lever

PNW

1933

14.

Sub

rotary

lever

spring

PBH1111

15

Rotary

lever

PNW1932

16

Drive

plate

PNW

1930

17.

Motor

screw

PBA-

112

18

Holder

lever

spring

PBH1110

19

Disc

holder

PNW1924

20

Cushion

A

PED1001

21

~~

Holder

lever

PNW1925

22

Float

rubber

PEB1014

23

~—-

Float

rubber

PEBI132

24

~=Float

screw

PBA10S55

25

Release

lever

PNW

1934

26

Release

spring

PBH1106

27.

+Clamper

cam

PNW1922

28

Clamper

holder

PNW

1921

29

Clamper

spring

PBH1109

30

Clamper

PNW

1857

31

Lock

lever

PNW1917

32

Lock

spring

PBH1108

33

Stair

L

PNWI9I15

34

=

StairR

PNW1916

35

Synchronize

lever

PNW

1926

36

Motor

assembly

PEA1130

(LOADING,

DISC

SELECT)

37.

Screw

PMZ26PO40FMC

38

=

Screw

PPZ30PO80FMC

39

Screw

BBZ30PO060FMC

40

Washer

WT26D047D025

41

Washer

WA31D054D025

42

Ening

Z39-010

43

Earth

spring

PBH1009

44

Drive

spring

PBH1084

45

Plate

spring

PBK1057

Mark

No.

Description

Part

No.

46

Belt

PEB1072

47

Drive

screw

PLA1003

48

Guide

bar

PLA1071

49

Pulley

PNW

1066

50

Half

nut

PNW

1605

Sf

ee

we Oe

52

Push

switch

(INSIDE)

DSG1014

53

D.C.motor

(CARRIAGE)

PXM1013

54

Screw

PBZ30PO080FMC

55

D.C.motor

assembly

PEA1028

(with

oil)(SPINDLE)

56

Screw

JFZ20PO040FMC

57

Screw

BPZ20PO080FZK

58

Screw

PMZ20P030FMC

59

Pickup

assembly

PEA

1030

60

Disc

table

assembly

PEA

1035

61

Screw

IPZ30PO80FMC

62

Rubber

spacer

PEB1178

63

Rubber

spacer

PEB1179

64

=

Silent

ring

PBK1093

65

Washer

WA62D130D025

101.

Motor

102

Eject

lever

103

Upper

chassis

104

Servo

mechanism

assembly

M

105

Loading

board

assembly

106

Sub

chassis

107

Rubber

tube

108

Main

chassis

109

Select

board

assembly

110

Motor

board

assembly

111

Motor

base

112

YokeM

113.

Mechanism

base

assembly

T

114.

Mechanism

base

115

Mechanism

chassis

5.

SCHEMATIC

DIAGRAM

—

5.1

WAVE

FORMS

Note:The

encircled

numbers

denote

measuring

in

the

schematic

diagram.

*1

SOT-

JUMP:

After

switching

to

the

pause

mode,

press

the

manual

search

key.

*2

FOCUS

-

IN:Press

the

key

without

loading

a

disc.

TP1-

1:PLAY

MODE

1C202-

4:FOCUS

-

IN

(*2)

MODE

(RF)

(FODR)

500mVidiv

500nsec/div

1Vidiv

200msec/div

—

1C201

-

3:

TRACK

SEARCH

MODE

(SPDR)

2Vidiv

50msec/div

TP1-Pin

1:TRACK

SEARCH

MODE

1C202-

4:PLAY

MODE

(RF)

6)

(FODR)

500mV/div

200

usec/div

1Vidiv

1msec/div

IC202-Pin

9:PLAY

MODE

(CADR)

1Vidiv

2sec/div

1C202-

3:PLAY

MODE

1C202-Pin

9:TRACK

SEARCH

MODE

(TRDR)

(8)

(CADR)

500mV/div

1msec/div

2Vidiv

200msec/div

TP1-Pin

6:PLAY

MODE

(FOER)

100mVidiv

10msec/div

TP1-Pin

2:PLAY

MODE

(TRER)

1Vidiv

10msec/div

1C202-

3:50T-

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(*1)

MODE

1C151-Pin

32:PLAY

MODE

(TRDR)

(EFM)

500mV/div

1msec/div

2Vidiv

500nsec/div

1C401~

9:PLAY

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(D/A

DATA

OUT)

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0.1

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1C201-

3:PLAY

MODE

(SPDR)

1Vidiv

5Omsec/div

TP1-Pin

2:50T-

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(*1)

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(TRER)

1Vidiv

1imsec/div

5.

SCHEMATIC

DIAGRAM

5.1

WAVE

FORMS

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Sor

-

JUMP:

After

switching

to

the

pause

mode,

press

the

Note:The

encircled

numbers

denote

measuring

in

the

manual

search

key.

schematic

diagram.

*2

FOCUS

-

IN:Press

the

key

without

loading

a

disc.

IC20-

9:

POWER

SWITCH-

ON

@

ren

2Vidiv

100msec/div

IC301

-

35:PLAY

MODE

(1kHz)

(BCLK)

2Vidiv

500nsec/div

reererrerreer

1C201-

3:

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SEARCH

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2Vidiv

50msec/div

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-

IN

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200msec/div

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rip

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DyMtols

anton

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¢

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sate]

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a

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col

1a

BLO

=

=|=|>

Eyre

5.

SWITCHES:

(The

underlined

indicates

the

switch

position)

DISPLAY

BOARD

ASSEMBLY

$701:

DELETE

$702;

REPEAT

$703:

RANDOM

PLAY

$704:

COMPU

PGM

$705:

PLAY

(>)

$706:

SEARCH

(Df>/

D>)

$707:

SEARCH

(<J<J/I<J<J)

$708:

TIME

$709:

HI

-

LITE

SCAN

$710:

PROGRAM

$711:

PAUSE

(11)

$712:

STOP

(1)

$713:

EJECT

(A)

$714:

1

$715:

2

ae

S716:

DISC

NUMBER

3

$717:

4

$718:

5

|

$719:6

$751:

POWER

LOADING

BOARD

ASSEMBLY

$601:LPS1

LOADING

POSITION

$602:

LPS2

SELECT

BOARD

ASSEMBLY

$603:MZS1

MAGAZINE

$604:

MZS2

$605:

DCHM

DISC

POSITION

$606:

DCNT

rar|_Yoltace

[pe]

Volta

|

ee

2

a

EE

ae

es

Ee

rr]

23

fast

0

Co

Ee

no

wc

fe]

0

‘PD=-P910M

©

6.

P.C._BOARDS

CONNECTION

DIAGRAM

18

2

peas

H

P.C.B.

pattern

diagram|

Corresponding

part

P.C.B.

pattern

diagram}

Corresponding

part

|

indication

symbol

Part

name

indication

symbol

Part

name

or

;

ed

ees

4

Sea

;

>

[Y]

I

:

Transistor

SS

Ceramic

capacitor

1

°

|

re)

{

|

or

FET

Mylar

capacitor

DES:

dD

SG

0

sG

OK)

Styrol

capacitor

Diode

iS

Electrolytic

capacitor

(Non

polarized)

Zenner

diode

Electrolytic

capacitor

(Noiseless)

Electrolytic

capacitor

(Polarized)

Electrolytic

capacitor

(Polarized)

LED

Varactor

Power

capacitor

|

)

‘|

Semi-fixed

resistor

Resistor

array

———

4

Tact

switch

+

~

1o|

On

4

mom

Ay

o—AM—

Resistor

©

L¥

Yo

Inductor

=

@

LF

bo

Coil

o—

[]}+

Resonator

CS

;

Transformer

Thermistor

«

ett

Filter

This

P.C.B.

connection

diagram

is

viewed

from

the

parts

mounted

side.

.

The

parts

which

have

been

mounted

on

the

board

can

be

replaced

with

those

shown

with

the

corresponding

wiring

symbols

listed

in

the

above

Table:

.

The

capacitor

terminal

marked

with

C1)

shows

negative

terminal.

..

The

diode

marked

with

O

shows

cathode

side.

.

The

transistor

terminal

marked

with

[1]

shows

emitter.

1

2

3

4

D

6

_

DISPLAY

BOARD

ASSEMBLY

(

PWZ2034

)

—

1

Senna

tease

Ad

mares

See

nec

ERE

Ae

ang

opr

ee

END

ARAN

IRL

SAS

SWS

NAHAS

OS

SUS

ge

O

ORTA

SETI

cise

BUA

RAT

ASD

rs

Ashes,

moses

mn ae

CPR

EIGEN

Sa

A

SIE

a

f

en

pul

ar

DELETE

7a

i

1C301

{C351

CxXD25000)

PD4315A)

a

Voltage

ay

Voltage

|

Voltave

|

es

Voi

tage

i

Bee

8

POWER

SUPPLY

BOARD

ASSEMBLY

(

PWZ2035

)

Ic20

M5298P)

ef

vote

Fe

vo

1¢401

TC9237F'

na|

Vekese

[pa]

voltage

ne

2

0

wp

16

1.9

3

5

V7

1.9

a

as

“

5

TRANFORMER

BOARD

ASSEMBLY

ee

7

0

at

0

8

0

mal

0

g

2.5

231

0

10

2.5

24

5

nN

5

251

2.6

12

0

26

2,5

13

NG:

27

2.5

14

0

28

5

7

8

9

10

11

SELECT

BOARD

|

SERVO

MECHANISM

ASSEMBLY

M

|

ASSEMBLY

\

a

Oy

INSIDE

SW

}

=

Zz

[

“PICKUP

ASSEMBLY

;

BSerone

'

:

PEA1030

|

\.

t

|

'

4

;

:

H

le

1

j

|

CN202

&

!

:

!

ub

:

i

te

L

1

!

y

;SPDL

MTR

FOCUS

ASSEMBLY

a

|

PEA1028

!

a

1

5

}

ek

ow

:

ae

13

M

pan

i

aa

?

—

S

1

ae

t

5

CARRIAGE:

MTR

io

rece

NG

Voltage

b

PXM1013

|

t

age

ae

{

1

.

|

f

VRi

LD

POWER

:

°

7

:

ao

3.3K

pcpid0s

c1001

MOTOR

BOARD

ASSEMBLY

|

i

toa

:

|

;

}

oN

|

ie

y

2

~-

~—- -“-

--

|

~

_

Soccetermanrvenet

See

ig

a

See

ah

ee

1CN101

:

MOTHER

BOARD

ASSEMBLY

(

PWM1382

)

=

Ca

_)

1

—=—

icant

TC9237F,

a

Voltage

We

Voltage

1

5

15

0

2[

9

6]

3.9

3 5

vii

4

5.5

118

5

s[

25

[19

2

6

25

420

5

TI

ayo

8

nl

0

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25

(2

0

of

25

|

24

5

1

5

2]

2.8

12

0

2|

2.5

ay

NC.

\2i[

28

14

0

2/5

VRIS2

VRIO2

VRI51

VRiOZ3

TPI

IC201

IC202

IC151

ICiO4

Qi01

Q404

Q382

1C351

1C301

;

iC401

1C405

Q406

0405

Q403

Q381

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1

12

22

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Q

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This

P.C.B.

connection

diagram

is

viewed

from

the

foil

side.

Bac}

Pioneer PD-P910M User manual

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