Nad 5240 User manual

_

MANUAL

i)

5220

COMPACT

nian

PLAYERS

NAD

5240/5220

SERVICE

MANUAL

NOTICE:

This

manual

covers

all

versions

A:

North

America

C:

Canada

_E:

Europe

&

Others

U:

UK

Y:

Australia

TABLE

OF

CONTENTS

PAGE

SR

ECIPICA

TIONS

mis

%

cut

hv

en

a

ote

en

neues

add

Rad

ees

9

DISASSEMBLY.

INSTRUCTIONS

«Misc

tsat

iol

saianden

$e

(ad

meniyacad

3

BLOC

DING

RA

Mie)

htt

ties

ce’

A

natess

lence

call

nas

hat

ee

ei

oan

7

IG

TERMINAL

FUNCTION:

ot.cccsn

cotati

saws

a

cat

pate

te

Ph

wecme

ee

8

AB

IIS

TIME

NTS

ite

coc

saree

uted

Ue

at

teas

baat

ahah

pee

eats

ate

14

ELECTRICAL

PARTS

LOCATIONS

AND

WIRING

DIAGRAM...........-5:

16

SCHEMATIC

DIAGRAM:

4

6is

cucu

ee

panl

wet

tees

taiwan

seus

17

MECHANISM

EXPLODED:

VIEWO

Sa

Mache

ts

aeautanwsee

ue

ye

eure

de

acen

ata

d

wea

20

CABINET

EXPLODED

VIEW

ce.

2

scdik

apts Seen

k

aoe

ee

RNA:

21

PARTS

LIST.

54

eset

stone

Vawws

Pale

adele

a

We

bea

Veit

ae

Ue

Sel

SS

22

REAR

PANEL

1.

Output

Jacks.

a.

Fixed

b.

Variable

(5240

only)

2.

AC

Line

Cord.

la.

1b.

CAUTION

RISK

OF

ELECTRIC

SHOCK

DO

NOT

OPEN

CAUTION

TO

REDUCE

THE

RISK

OF

ELECTRIC

SHOCK,

OO

NOT

REMOVE

COVER

(OR

BACK)

NO

USER-SERVICEABLE

PARTS

INSIDE

REFER

SERVICING

TO

QUALIFIED

SERVICE

PERSONNEL

FIXED

VARIABLE

OUTPUT OUTPUT

FRONT

PANEL

5220

Front

Panel

.

Power

On/Off.

.

Disc

Drawer.

.

Open/Close.

.

Play/Pause.

.

Reset.

RY

.

Skip

Forward

/Back.

TIMER

PLAY

a

.

Scan

Forward/Back.

Disptay

Selector.

.

Memory.

oPLay

MORTEPEAT

PLAY

.

Repeat.

.

CDR

(Controlied

Dynamic

Range;

5240

only).

.

Status

Indicators.

.

Timer

Play

(5220

only).

POWER

am

—_

a

at

ot

WNBA

COONAN

ASON=

Compact

Disc

Player

5240

TIME

REMAIN

(Iw

aH

PAUSE

Hi

Cc.

O105

OPEN

CLOSE

PLAY

PAUSE

1

2

3

4

5 8

9

10

11

7

SPECIFICATIONS

Type:

Quantization:

Channels:

Frequency

response:

Dynamic

range:

Total

harmonic

distortion:

Channel

separation:

Wow

and

flutter:

Output:

Pickup:

Track

search:

Power

consumption:

Dimensions:

Weight:

Compact

Disc

Player

with

optical

pickup

16

bit

linear

2

channels

(stereo)

5

Hz

—

20

kHz

+0.5

dB

94

dB

0.004%

(1

kHz)

90

dB

Unmeasu

rable

2.0

Volts

Semiconductor

laser

By

track

number

13

Watts

340(W)

x

57.5(H)

x

309.5(D)

mm

2.9

kg

DISASSEMBLY

INSTRUCTIONS

TOP

COVER

REMOVAL

1.

Remove

two

screws

@)

from

top

cover

side

boards

and

four

screws

(B)

from

rear

side,

and

the

top

cover

will

be

removed,

TRAY

PANEL

REMOVAL

1.

Remove

top

cover.

2.

Lift

up

mechanism

assembly

clamper

lever

©

and

pull

out

disc

tray

(0)

forward

by

your

hand.

3.

Release

two

hooks

©)

on

tray

panel,

and

the

tray

panel

will

be

removed.

Disc

Tray

%,.

-

Cam

Gear

©

Clamper

Lever

Tray

Panel

FRONT

PANEL

REMOVAL

(with

Display

P.C.

Board)

1.

Remove

top

cover

and

tray

panel.

2,

Remove

four

screws

(F)

and

@

from

both

side

and

three

screws

(H)

from

bottom

side,

and

the

front

panel

will

be

removed.

)

MECHANISM

ASSEMBLY

REMOVAL

1.

Remove

tray

panel,

2.

Remove

five

screws

and

GQ),

and

two

connectors

,

and

then

the

mechanism

assembly

will

be

re-

moved,

*

Clamper

lever

removal

1.

Push

clamper

lever

hook

to

arrow

©

direction

with

minus

driver,

and

the

clamper

lever

will

be

removed

by

pulling

it.

2.

\f

hook

is

broken,

use

screw

with

washer

™)

(63

x

8mm)

as

illustrated.

)

sf

DISC

TRAY

REMOVAL

1.

Lift

up

clamper

lever

with

disc

tray

in

the

deepest

side

and

‘pull

disc

tray

until

it

stops.

Pull

disc

tray

with

mechanism

main

chassis

hook

pushed

to

arrow

(N)

direction,

and

the

disc

tray

will

be

removed.

*

Disc

tray

mounting

procedure

on

mechanism

1.

Insert

disc

tray

with

cam

gear

turned

to

counter-

clockwise

direction

©

fully,

and

the

disc

tray

can

be

mounted,

CAUTIONS

OF

DISC

TRAY

REMOVAL

1,

There

are

two

types

of

mechanism

chassis,

differing

in

@

and

()

as

shown

in

Figure

B.

2.

In

the

first

type

®

(Figure

B),

the

disc

tray

will

be

removed

by

pulling

the

disc

tray

forward.

3.

In

the

2nd

type,

O

in

Figure

B

is

hooked

at

W

as

shown

in

Figure

A,

4.

Two

remove

the

disc

tray

in

the

2nd

type

push

®

(Figure

A)

to

the

arrow

direction.

And

the

disc

tray

will

be

removed

as

shown

in

@)

(Figure

A).

Figure

A

Figure

B

LASER

PICKUP

REMOVAL

1.

Short-circuit

Laser

Pickup

P.C.

Board

pattern(P).

2.

Remove

six

screws

and

®)

,

and

two

connectors

(S),

and

the

laser

pickup

will

be

removed.

(S)

Connectors

CAUTION

ON

LASER

PICKUP

REMOVAL

1.

When

removing

laser

pickup,

solder

and

short-circuit

terminals

to

protect

laser

pickup

from

damage

which

may

be

caused

during

the

removal.

2.

Disconnect

leads

from

connector

after

soldering

is

completed.

Do

not

touch

the

pickup

terminals

with

your

hand.

_

When

mounting

laser

pickup,

connect

the

leads

to

connector

before

unsoldering

the

solder

used

to

short-circuit.

wo

CAUTIONS

ON

LASER

PICKUP

REPLACEMENT

_

When

mounting

a

new

laser

pickup,

first

connect

the

leads

to

connector

and

then

unsolder

the

solder

used

to

protect

laser

diode

on

P.C,

Board.

Use

a

soldering

iron

grounded

(or

leakageless

iron).

Cover

working

bench

with

conductive

mat

grounded.

*

Before

proceeding

job,

always

touch

the

conductive

mat

or

ground

lead

with

your

both

hands

to

discharge

electric

charges

developed

on

your

body.

=

e

Solder

the

pattern

shown

in

ilustration

before

disconnecting

connector

and

leads.

DISC

TABLE

MOUNTING

Insert

spacer

which

was

packed

with

motor,

between

main

chassis

and

disc

table.

Push

center

of

disc

table

until

it

touches

spacer.

Notes:

1.

When

mounting

disc

table,

take

care

of

disc

table

not

to

touch

pickup

or

disc

tray.

2.

Mount

disc

table

in

parallel

with

main

chassis.

3.

There

are

three

kinds

of

spacer

jigs

corresponding

to

the

motor

assemblies

or

three kinds

of

pickups.

Check

your

pickup

and

order

the

motor

assembly

you

want.

wf

Disc

Table

CD

am

Spacer

Jig

Alle

13

+0.1mm

|

Main

chassis

(5240)

3

Beam

Pick

Up

DAC

TD6720N

OUTPUT

AMP

{iF

fia

Circuit

CIRCUIT

|

re

eer

ea

|

NEW

©

©)

DAC

5240

(S/H

OUT)

4

Servo

status

a

Sig’

Det’

ci

&

C2

Error

Correction

TC92Z0IAF

-

q

{

-LD-APC

|

L

Circuit

|

ra4

—-—---

|Phase

Comp}

I

(N

Correction

Timing

CORRECTION

Generotor

Servo

Status

Signal

Processor

Servo

Control

Signat

Processor

Osta

strobe

{Digital

PLL)

Sync

Sepa’

Subcode

EFM

Demodu’

&

Q

CLV

Control

CD

Bus

Control

Butter

Sabeoee

PICK-UP

MOTOR

I

4

ee

t--74

|

interface

|

———

TC9200AF

DISC

MOTOR

2«

x

8bit

RAM

VARIABLE

VOLUME

out

CXKS8I6M

VARIABLE.

Poti

ee

a

1

|

5

Micro

LOADING

MOTOR

post

SS

4

1

chip

Micro

Computer

bea

|

ees

eee

7

TMP4270N-9401

Display

‘

ow

TMP47C

420AF-8612

ey

Fe

(5240)

Remote

Control

Receiver

BXI407

INVYSOVIG

HO01E8

IC

TERMINAL

FUNCTION

TC9154AP

Vs

L-

OUT

|

Lo

INI

A-GND

L-IN2

L-OUT

2

ST

GNO

18

BIT

SHIFT

REGISTOR

18

17

1615

14

13

121

109

87654

3

2

I

7

BIT

LATCH

CIRCUIT

CK

OQ

x

6

BIT

LATCH

CIRCUIT

6

BIT

LATCH

CIRCUIT

Tuner

Note

Minus

power

supply

terminal.

Plus

power

supply

terminal.

Ground

terminal

for

TC9154P.

L

and

R

are

symmetrical.

10

dB

step

attenuator

output.

Signal

applied

to

IN

is

attenuated

from

0

dB

to

—60

GB

in

7

steps

(1

step

=

10

dB).

OUT1

10

dB

step

attenuator

input.

IN4

AC

ground

terminal.

A-GND

2

dB

step

attenuator

input.

IN2

2

dB

step

attenuator

output.

Signal

applied

to

IN

is

attenuated

from

0

dB

to

8

dB

in

2

dB

step.

Strobe

input

terminal.

Attenuation

and

channel

selection

signal

entered

through

DATA,

CK

terminals

are

latched

by

setting

this

terminal!

to

'H”

level.

remains

as

long

as

the

terminal

is

‘‘H”’

level.

|

2

3

4

i6

I7

18

OEY

Gl)

C6

i

Glam

ST

Clock

input

terminal

to

read-in

data

entered

DATA

terminal.

Attenuation

and

channel

selection

data

input

terminal.

Accepts

CK

signal

consisting

of

18

bits.

LSO

LSI

OSL

LIO

Lil

GNOAGNOS

iREF

'ady

Voc

RII

RIO

OSR

RSI

RSO

TD6720N

Veca

Voce

BCK

Veco

DATA

NC

LRCK

SCK

GND

.

ECL-

LOGIC

0

Xp

Pes

hk

Xn

Voce

VEEA

Veca

VcecE

8CK

Vccp

DATA

NC

LRCK

SCK

GND

XQ9

Xp

XN

YCCE

VEEA

9

Terminal

Function

Description

No.

Name

Function

and

Operation

VCCA

Analog

plus

power

supply

voltage

terminal.

+5V

VCCE’

ECL

logic

power

supply

voltage

terminal.

+5V

Bit

clock

input

terminal.

Duty

cycle

=

50%,

f

=

1.4112

MHz

is]

(2)

A

VccD

PCM

digital

audio

data

input

terminal.

DATA

Inputs

in

bit

serial

(16

bit)

from

MSB

synchronized

with

BCK

falling

edge.

Not

connected.

2

QO

{nput

data,

Lch

and

Rch

indication

signal

input

terminal.

Inputs

synchronized

with

BCK

falling

edge.

|

r

Ps)

i?)

A

Divided

clock

signal

output.

Ground

terminal.

XO

XP

XN

‘lol

oO

Q Z

oO

Oscillator

input/output

terminal.

Constitutes

deformed

Colpitts

oscillator

circuit

by

combining

L,

C

&

R

with

SAW

resonator

or

X‘tal

oscillator.

ECL

logic

power

supply

voltage

terminal.

+5V

ee

ed

VEEA

Analog

minus

power

supply

voltage

terminal.

—5V

as

RSO

Rch

sample

and

hold

amp

output

terminal.

en

Rch

sample

and

hold

and

minus

input

terminal.

ae

Rch

output

offset

adjustment

terminal.

Normally

connected

to

GND

A.

Rch

integral

amp

output

terminal.

Eo

ll

Rch

integral

amp

minus

input

terminal.

—_

=

Le

al

—_

wo

VCCE

14,15

=

AA

=

~

ps]

ey

OSR

20

=

o

foe}

21

Voc

Discharge

circuit

reference

voltage

terminal.

eee

ae

Current

source

fine

adjustment

terminal.

Normally

connected

to

GND

A.

22

IADJ

23

IREF

Reference

current

input

terminal.

24

GND

S

Ground

terminal.

25

GNDA

Analog

ground

terminal.

LI

Lch

integral

amp

minus

input

terminal.

[eeiies

N

+}

i)

NS

co eo

~~

LIO

Lch

integral

amp

output

terminal.

OSL

Lch

output

offset

adjustment

terminal.

VEE

pas

aber

Normally

connected

to

GND

A.

LS!

Lch

sample

and

hold

amp

minus

input

terminal.

ene

LSO

Lch

smaple

and

hold

amp

output

terminal.

~

pa

wD

E

10

TMP4270N

13.

Remote

control

signal

input

15,

Remote

control

input/output

Hee

a

[ts

|

=

XIN

xOUT

Name

and

Function

PO3

~v

POO

Input/Output

port

P13

~P10

Input/Output input/Output

port

P22

~P20

Input/Output

port

P33

~

P30

Input/Output Input/Output

port

P43

~

P40

Input/Output

port

P53

~

P50

Input/Output Input/Output

port

XIN,

XOUT

Input,

Output

Oscillator

element

connection

terminal

RT

Input

Reset

input

sO

+5V,

OV

2.

aha

VpD,Vss

Power

supply

11:

TMP47C420AF

on

onsrt

mn

—

oO

PE

gGEZEEZsEZRRRK

SF

SBGHS

o

nn2z2aunuaununn

nn

eerwrereee

eewzwzeee

44

sec

9

LC

SEG

10

SEG

II

R50

SEG

12

R43

SEG

13

R42

SEG

14

R4I

VDO

R40

SEG

15

VoD

SEG

16

R92(SCK)

SEG

I7

R91

(SO)

SEG

18

ROOISH)

SEG

19

RE3(TH)

SEG

20

R

B2UINTI)

RESET

TEST

XIN

X

OUT

1234

6

7

8

14

15

16

20

2

a

me

nme

-

a

nw

NNON

Sez

BOramoweece

Somis

=

RS

e.U

eo

CoS

Cen

PS]

eee

RRS

es

oye

eee

oe

eee

ee

eee

oe

rr)

ro

DATA

TABLE

R92(S

CK)

R9IIS

0}

R90IS

1)

HOLD

CONTROL

SYS

RB3IT

1)

CONTROL

RB2IT

NT

I)

RBIIT

2)

R01

NT2)

DRIVE

CONTROL

ey

|

12

TMP47C420AF

LCD

segment

driver

output.

Seg.0

6

Seg.

7‘~

14

Seg.

15

‘©

20

Seg.

21,

22,

23

LCD

common

driver

output.

a

i

LCD

driver

power

supply

(OV).

De

fw

fe

13

L

Start

limit

(OV

with

PU

put

on

inside

most).

14

.

Close

limit

(OV

with

tray

closed).

15

Open

limit

(OV

with

tray

opened).

Overcurrent

detection

(OV

with

tray

loaded).

16

CT

18

RESET

Initialize

signal

input.

19

HOLD

Hold

signal

input

(+5V).

20

REM

Remote

contro!

input/output.

21

TIMER

Timer

play

terminal

26

27

VbD

OPNM

|

26

MUTE

Mute

signal

output.

ze

Tray

open/close

control

9

CLSM

ee?

0

1

2

3

BUCK

3

DA/CO

TC9200AF

control.

32

35

BUSOV

3

37

~

40

SENSO

WV

3

Key

scan

pulse

input.

42

~

44

SCANO

\V

2

Key

scan

pulse

output.

13

ADJUSTMENTS

1.

ADJUSTMENT

LOCATION

R329

R332

TP-FEOCo)

_JTP-TSO

TP-VRFF

R305

Q303

TP-RF

2.

ADJUSTMENT

PROCEDURES

AFTER

LASER

PICKUP

REPLACEMENT

2-1

Focus

DC

Offset

Adjustment

(in

TA8101N

and

R329

VR

replacement)

(1)

Set

unit

to

STOP

mode

with

power

of

unit

ON.

(2)

Connect

oscilloscope

or

tester

across

TP-FEO

and

TP-VREF.

(DC

range:

5mV/DIV)

(3)

Adjust

R329

(100K

ohm)

so

that

DC

offset

obtains

OV

+10mV.

OSCILLOSCOPE

R32

:

R332

TPH=PE0LS

2-2

Focus

Balance

Adjustment

(1)

Connect

oscilloscope

across

TP-RF

and

TP-

VREF.

(AC

range:

0.2V/0.5u

sec

DIV)

(2)

Play

back

YEDS-7

test

disc.

(3)

Adjust

R332

(20K

ohm)

so

that

3T

component

of

RF

signal

obtains

max.

Adjust

so

that

3T

component

of

the

signal

obtains

max.

2-3

Tracking

Offset

Adjustment

{in

TA8101N

and

R315

Variable

Resistor

replace-

ment)

(1)

Set

unit

to

STOP

mode

with

power

of

unit

ON.

(2)

Connect

oscilloscope

or

tester

across

TP-TSO

(TE

signal)

and

TP-VREF.

(DC

range:

5mV/

DIV)

(3)

Adjust

R315

(100K

ohm)

so

that

DC

offset

ob-

tains

OV

+10mV.

2-4

Tracking

Error

Balance

Adjustment

(1)

Connect

oscilloscope

across

TP-TSO

(TE

signal)

and

TP-VREF,

(DC

range:

0.5V/S5msec

DIV)

(2)

Play

back

YEDS-7

test

disc.

(3)

Short

circuit

Open

Limit

and

Close

Limit

leaf

switch

$102.

Push

PLAY

key

again,

and

micro-

computer

will

be

set

to

test

mode

and

tracking

error

signal

will

be

obtained.

(4)

Release

(open)

the

short

circuit

for

the

leaf

switch,

(5)

Adjust

R305

(100K

ohm)

so

that

DC

offset

of

tracking

error

signal

obtains

OV.

(6)

Push

STOP

key

after

adjustment,

and

test

mode

will

be

released.

$102

Short

circuit

at

3

points.

2-5

Analog

Output

Offset

Adjustment

The

adjustment

below

is

not

necessary

when

pickup

is

replaced.

(1)

Turn

power

of

unit

ON.

(2)

Conect

DC

voltmeter

or

oscilloscope

to

1

(L

ch),

7

(R

ch)

of

Q511

on

Main

P.C.

Board

and

GND

terminal

of

unit.

Adjust

semi-fixed

resistor

R545

50K

ohm

(L

ch)

and

R546

50K

ohm

(R

ch)

so

that

DC

range

off-

set

obtains

0

+10mV.

OSCILLOSCOPE

TP+T90

TP-VRFF

R305

Q303

R315

Adjust

so

that

both

levels

are

equal.

15

2-6

CDR

Adjustment

(1)

Play

back

track

No.

20

of

YEDS-7

test

disc.

(2)

Connect

AC

level

meter

(mV,

amp

built-in)

to

FIXED

output

jack.

(3)

Set

the

level

to

OdB

with

CDR

switch

OFF.

Adjust

R601

and

R6O2

until

+6dB

(twice

the

output

obtained

with

CDR

switch

OFF)

is

obtained

with

CDR

switch

ON.

2-7

Volume

attached

to

pickup

adjustment

is

completed.

5220

ELECTRICAL

PARTS

LOCATIONS

(BOTTOM

VIEW)

Display

P.C.Board

MAIN

PC.

Board

Open/Close

Limit

Switch

$102

Laser

Pick-Up

slot

Start

Pick-Up

Motor

Disc

Motor

Limit

Switch

pep

(san

“O

GRY

TELL-

ML

3}

Power

Switch

mee

S

fs

P.C.

Board

WBA

16

Power

Cord

Power

(

E

U

NY)

:

230--120V~

Voltage

Selecor

5220

SCHEMATIC

DIAGRAM

—_

—_—___——

-

+

-

=

+6108

R247

J

bios

Q508

Q5il

RIL3

10K

1SSI76

2s

78-B

M4560DX

ey

2

i

NJM456

LPF

me

a

i

Oev)

poy]

R528

esse

ft

4

R544

5.6K

'

7

R08

toy

~

5V|

1K

yov25neO)

7

:

_

i}

=|

t

C107,

10.

—Jé

aio}

See

|

ae

q

ages

‘

$

4

NJM2904D

edu

22

%

R53.

ase

1

Ov

3

22K

33

Sse

aleve

50K

D103

Rio?

R06

a

=

on

os

FT-

S353

522 cas

ISSI76

189

2.2kiF)

al

248

2

$

Bo

x

S

=a

ca20

2200P

Jcs21

2200P

&

Sx

2200P

Soak

2

oTS

z

sh

to

=

£39

SS

102

post

it

|

|e

scale

iy

2SK365"

tow

ee

JE]

3x

HHHHHE

6

aj-

Os

=-=+JO0=-

932909

&

wet

4

iy

25

g

ie

3

inate

aaa

Fixeo

=

as

=F

ee

f

we

+[5,

Bers

ane

re

0513

TD6720N

i

ee

8

Catsls

ex

L

«los

*

°

sez

S

U

&

R527

6531

8

xGeé

se

8

mH

23

Stee

53h

Ehcss

sof

ik!

_[iostene

OD

‘

P2285

SRFSeESAYS

:

or

ory

an

2

t

7501

23

aXEOHOXINOU

MAKI

os

!

R557

LPF

23

px

R533

atx]

[asx

g

csp

Sgys

Osh

"

soz

ale

Phebe

re’

t*|

|

(Ed

|

SoReal

|

|:

ooze

o515

-

lO.6V]

Oe

Be

120K

=|

ari

a

G

us

é

g

-_

oy

TEL

a

oy)

1Ox

8/18

ie

281048

;

*

9

-_

:

.

4

352

oN

O07

eezxT

18

+

8)

|

833

GR

$101

7

OnOne

6343,

Ol

€340

,|

0.1

83080

TS

2SC28

|78-

oir

Li

+

=

524

START

LIMIT

oO

.

tl

2"

By)

Q509

Gan

13

ovo

cae,

z

ne

3%

+]

470/68

Ji02

euou

q

0

ial

eS

O315

MSI943BSL

©

2SK365

Es

3

100K

lone

i

Be

Lor

6

pag

Sis

Bo

prc

-BL

S

tH

3

i

7

CuO

ries

;

Celia

j

mie Qsi2

&

We

Lcd

ts

io

vee

1

G5

i

romiiz4)

j

3

K

%

alo

sls

~*~

5

SvREF

asi

GO

oy

abo

2-2

2SA1048-GR

Fy

2503

67H?!

aseig

|!

3

ar{2.

"

+)

3

6

“a)vEE!

ved

(i3)-p

|*

|

ese

|ET=

Smss

[Sx

—

828,

100P

hs

te

U

%

q

(2

3

Syvee2

veER

(2+

|

%

i

id

Bs

—

3)

6

PRIS

D

6

6)INC

BS2

(iF

2:

4

q

+

iO;

Baie

2

35

0)

"

vee?

CO

RS

ural

R559

IK

R560

27K

0

a}

{4

G

8)

vee:

333

4.7/50

NP

Fed

i%

vREe

i7Mo

TOPH7830

C

4

R371

FMGU,

No

"

2TK.FE

10

R342

}

5

445)

D

R33

c34l

Ot

mea

R375

R374

|14

8

WEY

HAa

Mingo

—

TES2

2aqnuruxr=<,

fj

7

S

r

4b

coo]!

|se

13

[R372

220K

pwn

2

BEES

S

YBa

x

resi

BeeSassaaSnEs

33K

530

Wop

a

ee

337

0.1

sO

OeBTK

|

47K)

-}2

R341 omee

SS

BPOUHE

pout

@

pn

eS

SFE

75

285446

xo

G

-

Ga

i

a

R373

27K

.F

2

]OMFC

PLCK(

PLCK

X1@

5

Je

(SS176x2

id

m=

47K

F

u

fe

d

o

|

100K

F

MON

PFCKG:

PFCK

CKSE

O

Re

2se

mee

R343

68K

eli

TC

5

6

oS

NP}

mee

Poe

j

asezenta

:

TEOF

sosi

0S!

TES!

3st

Q514

\

sks

!

q

D307

0306

8

332

“750

YS

Y=

a

ba

TESH

0307

SUBOG}

SUBQ

Q306

TES26i

22P

28C1923-0

FC

Z.

8)

0

,

Q308

TOUL SB0K

)SBOK

Tcs200AaF-Bs

©?

:

D

4 4

a1)

oS

NJM3403A0C

von

TC9Z0IAF-BS

—voo

5

Vo0

2

vp

104

oO

2

|

4-43

|R370_

R369

R360

TGUH

Ne

vss

Vss

108

q

Q

2K

7

@NDF

UH

Buso}

by)suBD

TES6

5

001

4.

&

"

obit

r&

:

2

33K

|

10K

6

TKIC

Bust

EXCK

ADO}

PICK

UP

‘

-

3)

-yc329

{+

=

6

:

woror

\M

4

ar

=

R368

Biz

;

R359

1K

a8

QF

RIC

oe

19)

TESA

AD!

*

G

arr

ATK

873

rere

COrerk

Buss

"a)TESS

ape

mse

.

120K

C335

R36

4.7M

Oho

oe

DACO!

T7A)100

°

on

AD3

motor

(M

G

at

336

R367

aoz2

TEL

soH

sassy

282238

enor

F225

eels

coe

001

6339,

|

0.1

oF

wy

©

PESERARR

LGA

AS

BK

Wo!

sg09

8

222228

rs?

t

0.01

M

C342,,

Ou!

[FoF

F]

0!

SK

Jy

Sa

To

giz

ISIS

KEKE

NSA

VSN

BLA

MOS

KEK

TEN

SANSA!

'

|

Fa

$3

|

2362

3

Yack,

oon

LOADING

MOTOR

el.

x

=

ae

3.9K

cory

2

L

FST

Pte)

=

|

7

BFS

R329

en

}3

Q309

s

rase|

ayo

Sle

Wir

=

——.

190K

&

eV

2SC2878-B

s

22K

SIS

ols

a3

8G

gistals

Ret

Ree

030!

@Q

¢

9

nies

meee

hrs

i

‘

ots

an

BYASKEX

EINE!

;

cs

wie

(2)

10K

K

oe

S

="

=

oF

5592

Sze

|TA7354P

ob

Gi

G

8

2.2m

i

:

ow

ssesobaly

$3

s

9305

83ass

225

3

es

SaaS

T

TsO

R354

22k

Q304

aN

OO

SUMS

OOK

DOOOOWONL

1

ONS

anita:

385

1000P

458"

"38K

Sosesegegegeag

CXKSBIEM

em

A

TAL

IMIOLKS

KEK

XEXS

LANs

L2K!

Prd

R330)

R327 R326

R315

oo

POWER

oe

7

Be

eK

|

56K

ok

exdex

Gs

cid

a2

100K

TRANSFORMER

R302

Sv

VAEBS

BAF

HOT

oo

Tr

74

314

317

|

R3I6

esi

a7P

68k

1

S.6Kx!

C344

0.1

aX

C37

cai

a

Raed

R322

1K

90.47/50

|

2K

J

12K

R314

R313

R32

q

Sv

es}

=x}

a}

Ss

3

A

bi

ze

1608

Tb

be

reg

oe

R323

6.

Ba

e20x,

8.2K

e]

al e]

a

@30D|9|

c319

[+

D

(9)

(8)

9

1c312

Q907

2SDi764

=

!

33

[SH7/I0

7

a

ie] Fry

3

g

2

3

i

7

5

“

were)

de

TA7B005AP

2SK365-BL

twa)

<

-

= 3

$

9303

“TABIOIN

i

-

*

"

z

x

zg

=

7

=

4.

=

+|

©

€509

9302

p

@&

&

@

gS

s

3

¢

g

-

4

5

¢

2?

Fd

2

2G

2S8C2458-GR

t

a

z; We v2

fg

+

-

&

=

vA

2 %

8

wi

3

u

sie

(ev

es)

Sciray

O

2

3

ro

Opera

Careers

080

®

2

13

©)

BF

510

+

<|

(GY

B

¢

eV

3

v2

Jt

os

OK

ator

1

2]

|

Q909

oY

+

=

-

aXBXTXELELL3LAL!

GOOOGVOOO9EG

-

seer

ft.

eeP

a3oa|,

120

a

22k)

309

C310

001

an

ana

igh

ole

oy

21448

geo \

CaN

a

857

8

To

83

0.01

we

se

\

3

100K

3

5

roa

Rw

Ye

-

VOX

LELSLALIL

2K!

WOK

SK

SY

LEX

SK

AK

3X21!

-

Vv.

REF

Bog

Le

R303

ISOK

[roan

Tage.

38

oe

te

30P

ae

R309

354

8g

2

ghee

|

8b

7

t

POWER

ol-[~]]

9

=]

21

aE

ue

e{°

Toe

560K

190/10

T+

{4-4

3

a

Zlolo|olS|g]2

a

*

3

:

3

3)3)~

Zg

Qgl0

+},¢24)

8

2

2SK30ATM

SS

&

R203

5.6Kx

=GR

ad

:

1

-5V

2

3

1

F-I-E|-h

sv]

a908

Sv

=

it

$

¢-

=

.

pece

issize

|

TATSOO5P

Te

b

j=

NZOISLIBK

PLIES

YAN

SKI2LI

IOS

K

EX

TX

EN

SKANK

=

rT

.:.00O0O€—_—OOO

TT

a

R904

79V)

47

-|-|-}-

es

jO)K

Io

Zao

w=

ONG

=

Zz

=

120K

ssc

Be

(3

BEB

£23

22

828c0

8

Frags

ov]

10903

sislEe

eS

88

cr

5

Sv

2s01764

SL

23

G6

4/8

SIV

A

i

$L23

or

=

2208 R207

150

rsot

—

Q902

a

R306

RIOT

inte

ae

202

ALAM?

S.5V

120m

—

zy

47k

©

2SAl048-

3

OW)

|

c904

ure)

'

VOD

61

9204

R205

150

|

!

8

7]

R9!3

gI+

4

+

|

2200/16

OPNM

Q20!

Voo€!

i

Sak]

Sh

a

TMP47C420AF

8612

aia

$202

$201

oy

neo

8

2eay

oO

Py

Nes

se

aid

R202

RESET

—1- —t-

PLAY/PAUSE

gvj|

Q901

ae

ped

3

=H

9

%

aS

eur

sekr4

SKIP(DOWN)_SKIP(UP)

$C2458-GR

za

81,

:

)DA/SO

sia

SCAN

(REVI

rr

4%

say

8

4

aise

ei

15205

4

8204

4

5203

BE

Ov

“We

gy

¢

»

<

©30D

e-s"

os

610

ion

bed

rea

3

873

H

2

~|2|oP

es

RA

ASD

Bn

GR

ZZZ0-nmroo,

gn

206

&

rls

3

be

dos

SIVBIO

ew.

oe

S37

POG

SOLCO'

SoG

!

'

‘OPEN

SCAN

ae

é

ov

go

sleis

2

aan

8

aa

8

es

1 1

]s2!0

cLose)

s209

s2oa

|

$207

SF

52

=gt|

2

a

é

G

2)

pa;

ar

—

oe,

eR.

aa

gx

oe

Semia

D

u}-|-|-]

4

2

83

e]

$a

4.

S15

ee

|}

of

183

«|

{

rI-l-|---|-|-|-

DISPLAY

|

MEMORY]

REPEAT

R201

BS]

|

timer

pray|

|

2

H

St

5.6kx3

|

Sls

s2ti

4

i

83

r--|7

1

=

1

'

u

4

i

raf

deen

ed

|

°

L

PAI

N203_LCD

eae

|

°

aa

R204

5.6K

16

=

°

ad

REPEAT

|

TIME

REMAIN

q E

!

[Ti

I<)

MEMORY

iL?

play

Sarah

er

et

TO

Ae,

ee

eee

Pe

eee

|

pause

/_]

/_/

CAUTION:

The

/\

mark,

the

Location

No.

circled

with

oval

in

the

schematic

diagram

and

the

parts

list

designate

components

which

have

speta|

characteristics

important

for

safety

and

should

be

replaced

only

with

types

identical

to

those

in

the

original

circuit

or

specified

in

he

.

17

parts

list.

ELECTRICAL

PARTS

LOCATIONS

(BOTTOM

VIEW)

5240

Bn

g2

85

2

=

5

S

Lr

=4

OUTPUT

VARIABLE

x

0614

0613

ae

REO!

ott

JW23

orth

i

se

Bro

Rt

1607

GYW/O.

QyAso

OYWAAO

sett

eames

3

10

%

$

3S

Rea

5

Qj

cad

:

3

te

8

Sree

RerOWVe

SA\o

oie"

onite

REBSCWO

REZ’

le

tei

60

SANS

©]

Re24

0602

R627

OWS,

05

265

—

2

K3

K4

KS

Ké

K7

ka

Ko

K10

K17_|

PLAY/PAUSE

(>

710)

K20

[STOP/CLEAR(m)

K2i_|

MEMORY

K23_

‘REPEAT

K24

|

DISPLAY

K25

FF

(pe)

K26

|

REV

(ee)

K27

|

UP

(om

K28

_DOWN(

+e)

K29

VOL-UP

K30_TVOL-DOWN

,

2S01781K

Compressor

P.

C.

Board

Se

ee

et

eee

bee

a

kee

om

|

ee

gay

re

Se

ee

ge

sill

'

I>

I

;

12

i

1

Ww

Bi

zl

1

L

y

@:

3

814

é

B38

|

E

3!

Ios

0

a

51

1

58

524

3s

oy;

1

2s

cn

ae

1

ee

i)

1

od

'

1

|

Fe

re

a

Se

4

Boel

Saoe

coe

eee

eed

<=

oO

je

=U

icp)

S

om

SO

oo

MAIN

PC.

Board

Display

P.C.Board

ole

‘

5

60{

—“TCS9201AF.

30

J¥86

Loser

Pick-Up

Loading

Motor

i

Glo

ooo

ofe

it:

Open/Close

Limit

Switch

Disc

Motor

Up

Motor

Pick-

rc

t

Limit

Switch

slot

Start

18

5240

|

SCHEMATIC

DIAGRAM

40

sI2,

JIB

po

viz

tl

wis

.

-

~-

-

——

-

Soe

g

-

7

AW

9503

Q506

Q505

Q314

Q508

a

Leb

a

asi!

C103

2

=

de

2502

+

R247

2

0104

€502

10/16

N-94

ier

=

amis

0x

Piz.

NuM45600xX

__NUM4560DX

10/16

assy

TOOIS4AP

TMP

4270N-9401

escga7e-B

"|

g

NUM4560DX

—gagg

_LPF

saad

sant

uv

iets

a

fone:

sa

val

i

;

u

J

|

_

mons

itt

|

507

T5yI

q

wi

j

@

3.3K

94-8

.

:

3

'

sis

con

pete

pee

j

t

;

1

f

AE

i

t

ee

{3

qd

r

“i

G

C107,

,0.022

av)

82)

GA

+

A

ee

rae

;

v0

Mss

Gg

REM

R546

'

Qiol

vod

‘osodle

a

tik

7

680

49

e

4

16)

170

(13)

q

BOK

¢

eae

liane

ene

ie

‘

a.

_|6

4

7)

2)

eS

R545

NJM2904D

AFF,

3

iu

i

a

ix

alee

59K

19)

10)

re

@[-

s$n5

C522

Q50!

-

16x15

DOO

Lee

8

523

0103

wT

j

=

2200P

ssi

|

"gg

Ski)

wd

olf

2

|escze78

2

x

me

Sareesex]

itl]

2

&

=

scbe0

Fibers

\epep,

baer

2s

as

eel

e|e}

[oT

<

-B

3

g

Bee

otesag

3°

Pd

@)

G

an

a

efeis|

s

=

‘

BSS

Rioe

sek

«|

OS

Y

Sas

&

fed

See

=

-

@:

G

=

Ee

oN

t

oF

RG

Bee

8

|

3%

eT

ol

|

ls

a

255288.

2

Sle

=

G

|

en

,

|

oe

om

RP

TELS

ox

G

OC)

OHDDAHE

Se

Qi02

R05

23,

C504

RAdo

joe

8

|

J60|

Q510

7

haba

SS

SLY

ES

Sof

=

6|

27K)

zf*

10/16

2X3

06

Ble

2)

8

7504

d

Le

onge?-8

Begrl

eas

2SA950|-Y

iS

eabolaabe

+

R516

shy

e

12/5

°

SS)

0aTA

a)

Mer

PAAED:

oy

r

25K365-Bl

533,

e881

sbb

et

Serse

sg

\

33

OV)

free

|

B18

cx

TG

|

2

£F100/10

4

513

TD6720N

pea

mE

sol

S|

'

_le

fe

|

888.

q

2

ST

xine

1

LO

sry

[o.

gust

pene)

og

aw

yog

xo

Yoo

ose

8

az

SsyS

g

ay

SM

n508

4

ss

owe

&

8

voo

xT

IGS

|

ees

1K

\

i

ee

gsSse

SRELRESAS

:

Ee

8.7

82

zeta

josy%

0502

‘oes

i]

b

C508

.

\

4

sa

ik

cen

tke

all

2

+

2808

DAKO

HEIN

MAINE

ark

gee

z

pap

a

‘

:

é

R557

LPF

:

=

2SC2878

iw

2

6

|

i

mS

Sox

sly}

[33«

a

gs

535

-B

foav’

i

;

Bi

{

68

789

Sst

an

2

12P

7

373,

!

P

bas

ole

cee

av

rss;

EMPHASIS(ON

ar

a

Q515

1

-

—

F

id

neh

-12V}

4V

R549

3

C525,

$102

O

——

—

=

33/16

gta

0.8V

>aa

co

eae

120K

ok

ol

8

i2P

2SA1048-

CLOSE

OPEN

2

a

ae

2

g

of

=8v]

fov

2

S|

8

wes

LIMIT

|

ve

[v9

!

1

gf

se

yes

'

0507

eee]

+

Rea

GR

3

Sut

j

i

3

82

Og

28

:

SC28

|78-

=

a

oy

he

=

cs24

siol

ow

p

a}

{1

4)

tM

q

£343

1)

C340

,,

04

4

i

ol+

*

/

i

BI}

Q509

S

s

ov

C519

x|

BS

x

+]

470/63

5

|

—

]

"

5

START

LMIT

se

CeO

red

i

O315

M51943BSL____

.

2sk3eg

eee

|

8

Reo

=

fore}

2]

|

ERE

Oe

wit

jocmereesrteriinial

—

es

ne

a

*

id

ip

oO

/

poss

8

On

Ona

i

pd

VEE

|

ae

a

R535

7

one

¢

a

CG

2

i

Om

Orery

2

-

Pa

#

Vee

1(15)

a

1OM(I/4)

2SA1048-GR

$i

7503

67MHz

:

1

-

we

6

|

Hs

iS

14)

3

3)vREF

8S!

(14

ex

839

£

re

es

q|

Bel

8

at-18.

+

(3)

4

#

haQvecs

vees

]

aS

el

OWSs

|ex

528,

100P

Stl

a

4

TIAT

12)

5

SSVEE2

VEE

3

(12)

Lie

+—

ofc

5

6}

{6

1,lo

o

6

4+—(6)INC

8S2

(11

2

R

7K

LASER

A

;

q

38

+]

ts

Te

Tirmenycee

6

es

FE

ROSR

IK

REO

27

¥

ve

i

” a

a

ij

ne

y

=

7

pick

uP

Lo

aya

=

(0

+-4}—

veer

aurea

WC)

[0333

4.7/50

NP

FEEI%

par,

fb

|

Fiacu,

17MO

TOPH7830

i

Fe

|

Vo

|

DODG

9)

@

D

)

‘ase

ed

]

ek

R375

R374

a

NEL

Hea

Bia

~

TES?

aaanxeuv¥r

varus

0

Lt

c3at

0

1

zs

2

a

Y

Pa

MON

CSLELCS

Glo

x

xTEsi@

pees

esecarere

33K

530

100P

:

1]

C3701

OL]

SRI

ark

ht

omee

SS

EOGHE

pour

@

z

on2

SSF

FS

aQH

a

xO

5

Be

eae

7

Bel

les

o a

ee

ea

a

OMe

PLCK

CA

PLCK

.

x!

5

v8

E

q

ISSI76x2

a

oie

E]

s=

ATK

abt

ee

Traa3

eax

o

|

100K

@7)F

MON

PFCK

)PFCK

CKSE@

-

GC

ps

ey

mera

oor

se

ne

|

3X

FES

q

Bre

sche

seine

TEOF

sosi

@6)S0S

|

TESI

3st

Q514

‘

¢

5

a

/

'

PM

ae

7

1

o307

0306

8g

cetiso

#]=

[et

d

Lea

foal

ttt

TESH

Q307

Sus

D

suBo

0306

teed

)

22P

2S8C1923-0

Be

=a

aie

Mil

qt

Ya

‘

ma

em

TGUL

SBOK

£531

be

2

cae

coe

=

ee)

ey

eit

need

atl

a

Q308

'

TC92Z0IAF-BSv

TC9Z00AF-BS

=

js

iy

O

3

ADC

q

VoD

Do

3)

VOD

Yoo:

=

AAS

Le,

a

]

a

NJM3403:

q

TGUH

vss

S101

et

i

a

ho

(3)

©

G

d

R370

R369

R360

5

|

is

»)»

£

6

PAAR!

22K

7c

cbr

ent

BA)

DF

UH

uso

SS

sueo

TES6

aan

}

ot

ell

ee,

uae

L

—

ae

10K

aac

Giana

‘

a,

TKIC

Bus!

eXCK

apo

SSeS

EN

PICK UP

~smird

~

aa

<1

ies

|]

j .

=Fyo329

[+

=

els

TS)F

KIC

Bus2.

iS)

TESS

Ad

1

67)

ae

se

MOTOR

M

comme

taed

opt

|

2,9

=)

7

i

|

oh

aes

ay

PSS

be

ST3

|

(@)FBRK

Bus3

ress

02

|

2eun

SS

OD

:

_

na

8

alee

Pa

ey

4

j

R377

47K

ook

£338

|

R361,

47M

|

_

Mose,

fas

aez

ay

PAO

TH100

won

SE

eeR

OOADS

\

A

!

movoR

339,

,

Ou!

i

ee

Ae

To

|

©

PPERLARAEEA

AS

Buc

Bio

goose

egeeee

8

aa

ong

“Nt

T—?

|

F.

OFF

O.1

18K

ox

Wy

GBODCDOOOCGGSOOO™E

BYBLAXLOGXEXTKEKSKASK2

f

'

x}

$80

a

6342)

01

mais

X]

22

bo.

|

e362

3

audit

ay]

1

'

|

Lt:

‘ :

=

Oe

3.9K

Pee

a

RST,

ol

S|

(eur)

y

LOADING

MOTOR

2

ae

q

R367

Z|

Li--------=—

eee

-

LS

be

a

thom

:

-

2

3]

eA

Q309

B5|

jasse|

Sled

Lele

a

i

Eran

A

_

.

p=

a

=

x

2SC2878-B)

|

os

zex)

SIs

SIS

POWER

CORD

es

1)

ps

+

alets|o

abs

tA.)

Bet{ia)

QO

@.

Brera

ls

eye

F—

2

R357

|

OTs

ols

4

Q301

®

2

—

0304

4

BASE?

ELNIE!

:

wn

-

7D

5

10K

R355

10K

ne

S

=

=e

:

S522

Sze

|

TA7354P

8

"

&

f

58

Q304

ov

'

goes

shale

523

5

Q305

S582

z228

Sein

RSPCA

RSIS

I

TsO

R354

22K

a

gv

oS

aN

seer

2238

22

z

rm

aces

ma

2SC2458-GR|_|

F333

:

$0589

929228e9

CXK5S816M

DO

IXEEIIIOL

oie

MNO

MONOCOSEL

POWER

ov

Tiea-e

eee

7

1a

sy

Ea

Vesitloa

——————

TRANSFORMER

ov

1

R383

Heyes

Te

Se,

c3ia

R

Cau

a7P

d

= a

R302

1

S.6Kx6

344

0.1

«

lms

R322

1K

90.47/50

|

R313

R312

SV

co}

<!

ga}

3

6.8K

L

ja

‘

2

os

Be

bee

ee

2k

8.2K

|

=|

a]

e]

@ a

@oD

+

—

9

©

o

O03?

Q907

2501764

-

1

SPB

ino

8

g

8

2

Fe

3

:

aa

es

—_

TA78005AP

6

[2SK365-BL

és

=

n

Nn

N

e—_—

wa)

8

9303

TABIOIN

-

3”

zk

+|

2@

9302

B

oS

.

:

5,

5

g

é

:

1

g

28C2458-GR

EN?

Bo

Be

2

a

ae

Neen

;

T7112

sk

|=

pee

@

2

D

J

4TO/I0

o

‘ie

-E~

v2

ou

4

P

E

c3t

1

150

2

N

@g04)

-

g

aes

eer,

9OGGO00e6

CODGGO0O

CC

Bee

4

Poe

08

R308

180%

2

haba

5

we]

|g

ov

Bl

eps

Fae

sive

\

A

rms

1OOK

So

aS

a

‘

HO

DOC

1XeIS.

i

vere

4°

©

_j.n303

50x

prea

oo

Ly

|

SS

a

R309

35a

8g]

|e

a7z

,es

|Ar

7

1

|

GS

Power

=

j

=

S

$

o——

ey

aie

TYEXS:

aA

psi

560K

\G0/10

T+

}

3

glals|eislslz

5

:

+

lel?

lats)

a

anaes

6

Q910

+]

oS

TOY

5

1

2SK30ATM

M3

|

=GR

88

R203

SOKKS

' “BV

2

es

zt

U

Suit

as08

POO

ern

ie

D906

ISSI76

TAT9005P

rt:

a

R

r

—

NK

NIK

NOS

MICKNXMOOOIAL

-

=

a

zs ia

z

poy

=

H|-F

zeb

Bebe

222

ge8e8e

-

=

4

Te

|

rae

oS

|B

Ble

BEBR

232

2382

8.20

R641

100K

fy

oe

sL2s

fe

IF

oe

st

al8

Sv

G18

")

a

GI

+

f

:

R20!

@902

2

a

47K

me

x

MUTE

Gi6@)

202

TAMP

5.5V

I20mA

N201

pa

2SAI04!

8-GF

eS

'

VoD

GIS

g

te

Tul

Sys

LT

S(t

s

Orn

on

a+?

$202

$201

i

'

nae

2

&

af

8

cLsM

TMP47C420AF

8612

oia

nabs

OE

ac

nO

ae

yoewone

3

Q901

Be

Ve

Le|

25

&

BUCK

He

56Kx4

? © 2

skiP(DOWN)

SKIP(UP)

Es

wv

$C2458-GR

esl

ox

i+

DA/SO

y

AN

(RI

re

<

¢

j

a

SCAN

(REV)

3

Ov

R903

o/s

?

Bue,

sai

ses

a

wea

=

150

|

&

aks

8

BaeR

ZzZZ0-awmsnew

S10

: ,

|

$206

a 2

ae

Elsis|

-an

&

SZ

G2

TSF

eK

2

BR

aot]

2

ay

8

aan

&

DBA

o

1

[S20

crose|

aa4

e8¥

ae

yp

She)

o

D

DG

YEE:

Ly-i-|-|4

-

t

2

e-|

33

[Ts

213

|

a

ggot

|

cea

era)

+

Fate

ee

Pt

5.6K

13

\

:

Q602

H

1

!

u)-}-|---]-j-|+

=

PAUSE!

N203

LCD

PLAY

R204

5.6Kr6

REPEAT

=]

7

TIME

REMAIN

4

ee)

0

.

=

MEMORY

RE40

8.2K

fs

a

stats

2

=

pause

/

C7

ceri

Cd

pLay

.

6

p

4

AW

"

—

wrt

:

{

606

2SAI048-GR

6

¥

Q601,602

R642

t

6

Sie

ae

i

ace

mad

vr

spinnameomearts

a

100K

|

610.

185176210

CXA4558P

CAUTION:

;

The

/\

mark,

the

Location

No.

circled

with

oval

in

the

schematic

diagram

and

the

parts

list

designate

components

which

have

special

characteristics

important

for

safety

and

should

be

replaced

only

with

types

identical

to

those

in

the

original

circuit

or

specified

in

the

arts

list.

19

nas

NAD 5240 User manual

Popular CD Player manuals by other brands