Onkyo Ta-630d User manual

SERIAL

NO.

3055

ONKYO.

SERVICE

MANUAL

y

STEREO

CASSETTE

TAPE

DECK

Model

TA-630D

JA‘6

30D

Stormo

Cessee

Pape

Ue

«

(XP

Tage

Censither

Memary

ACCU

Bias

efi

Chonast

Right

Shaan

Bally

NR

Lepast

Crt

mut

Level

Selector

:

ONKYO.

AUDIO

COMPONENTS

TA-6300

SPECIFICATIONS

Track

Format:

4

track,

2

channels

Erase

System:

AC

erase

Tape

Speed:

4.8

cm/sec

Wow

&

Flutter:

0.048%

(WRMS)

Fast

Forward

and

Rewind

Time:

90

sec

(C-60)

Frequency

Response:

30

~

15,000

Hz

Normal

tape

30

~

18,000

Hz

CrO,

tape

30

~

18,000

Hz

FeCr

tape

Signal-to-Noise

Ratio:

68

dB

(FeCr

tape;

Dolby

NR

in,

Dolby

Level)

Transistors:

40

SCR:

1

Ic:

4

Diodes:

25

diodes,

3

LED

Input

Terminals:

=

(

Microphone

jacks

2

Minimum

input

level

0.3

mV

Input

impedance

50

kQ

|opsmen

mic

impedance

200

2

~

50k

Line

in

jacks

2

Minimum

input

level

50

mV

Input

impedance

50

kn

DIN

Jacks

1

Minimum

input

level

0.1

mV/kQ

Input

impedance

5

kQ

FEATURES

High

Quality

Long

Life

“S

&

S’’

Sendust

Head

Onkyo’s

recently

developed

“S

&

S’’

Sendust

head

(made

from

a

highly

robust

silicon/iron/aluminum

alloy

of

out-

standing

magnetic

properties)

plays

a

very

big

role

in

achieving

the

high

quality

of

sound

reproduction

in

the

TA-630D.

Extended

frequency

response

(20

Hz

~

18,000

Hz

with

chrome

tapes)

and

an

exceptionally

wide

dynamic

range

make

your

recordings

sound

professional-like.

Built-in

Accu-Bias

Control

Optimum

bias

level

is

essential

for

really

top

grade

record-

ings.

But

since

the

magnetic

characteristerics

of

different

types

of

tape

vary

from

brand

to

brand,

the

conventional

bias

settings

are

only

approximates.

The

Onkyo

TA-630D

Accu-Bias

control

eliminates

the

“‘approx”,

and

ensures

you

of

superb

results

with

every

tape

used,

especially

in

the

high

frequency

region.

Dolby

NR

System

with

Switchable

MPX

Filter

Now

a

regular

feature

in

all

high

grade

cassette

tape

decks,

the

Dolby

NR

system

eliminates.

much

of

the

annoying

tape

hiss

from

your

recordings.

And

by

also

incorporating

the

Dolby

circuit

in

a

highly

reliable

single-chip

2-channel

monolithic

IC,

outstanding

channel

balance

is

achieved.

Furthermore,

a

built-in

MPX

filter

removes

the

pilot

signal

from

FM

broadcasts

for

brilliant

high

quality

recordings.

Built-in

Dolby

FM

Decorder

With

the

TA-630D

you

will

be

right

up

to

date

for

record-

ing

of

the

increasingly

popular

Dolby

FM

broadcasts.

No

need

for

an

extra

adaptor,

or

a

new

tuner/receiver

especially

designed

for

Dolby

FM.

The

improved

S/N

ratio

makes

noise

practically

non-existent.

Output

Jacks:

Line

out

jacks

2

Standard

output

level

0.775

V

(0

VU)

Optimum

load

impedance

over

50

k2

DIN

Jack

1

Standard

output

level

0.775

V

(0

VU)

Optimum

load

impedance

over

50k

Headphones

8

2

~

2002

PLL

Servo

DC

For

U.S.A.

and

Canada

—

AC

120V/60

Hz

For

other

countries

AC

110/120/220/240

V

50/60

Hz

or

240

V

50

Hz.

Power

Consumption:

13

W

Motor:

Power

Supply:

Dimensions:

418(W)

x

158(H)

x

297(D)

mm

16-1/2”

x

6-1/4”

x

12”

Weight:

6

kg

(13.2

Ibs)

Accessories:

Pin-Pin

type

connecting

cords...

2

*

Specifications

and

design

are

subject

to

modification

without

prior

notice

for

product

improvement.

*

Cabinet

Composition:

Embossed

viny!

over

metal.

Timer

Switch

for

Automatic

Recording

or

Morning

Alarm

By

simply

connecting

up

to

an

audio

timer,

the

TA-630D

will

record

those

“not-to-be-missed”

programs

even

in

your

absence.

Or

then

you

may

wish

to

substitute

your

morning

alarm

with

some

of

your

favorite

symphonies

and

recording

artists.

One-Touch

Rec

Muting

for

Clean

Editing

This

simple

switch

will

make

a

big

difference

to

your

tape

recording

and

editing.

Since

tape

transport

will

continue

in

a

“no-signal”

recording

mode,

the

interval

between

tunes

will

be

completely

silent.

Editing

out

of

commercials

will

also

be

swift

and

clean-cut.

Memory

Rewind

for

Rapid

Replay

After

presetting

the

tape

counter

and

memory

rewind

at

a

particular

section

of

the

tape,

a

simple

push

of

the

rewind

button

will

return

the

tape

back

to

that

point

quick-

ly

and

accurately,

saving

considerable

time

and

bother.

Separate

3-Way

Bias

and

Equalization

Selectors

The

TA-630D

is

designed

to

handle

all

major

types

of

cassette

tapes

available

on

the

market

today.

And

in

com-

bination

with

the

Accu-Bias

control,

optimum

bias

levels

are

assured

for

every

tape

used.

Full

Auto-Stop

Mechanism

.

Full

automatic

stop

at

the

end

of

the

tape

safeguards

both

tapes

and

tape

transport

from

undue

strain.

The

TA-630D

is

also

equipped

with

an

electronically

con-

trolled

full

auto-stop

mechanism

to

ensure

that

no

strain

whatsoever

is

applied

to

either

tape

or

tape

transport

system.

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TA-630D

EXPLODED

VIEW

EXPLODED

VIEW-PARTS

LIST

REF.

NO.

1

i)

Nn

&

W

PARTS

NO.

243095

243096

210045

16449542

210034

210035

25040047

25040054

25045046

5148031

27110066

27115027A

27115027B

27170023-1

280379

834130122

831430082

27210104

16449121

27267024A

27267025A

DESCRIPTION

NIND-0500S95,

VU

meter

NIND-0500S96,

VU

meter

0.1A,

6.3V,

VU

meter

lamp

NAPL-542,

Peak

indicator

p.c.b.

RMS-6V-50,

Accu.

indicator

lamp

RMS-6V-50,

Rec.

indicator

lamp

NLS-111-2715-L23P,

Power

switch

(N)

NLS-121-2725-L29,

Power

switch

(U)

HLJ0264-01-070,

Stereo

headphone

jack

N16RGC2KB25,

Accu.

control

variable

resistor

Front

bracket

Side

bracket

(N)

Side

bracket

(U)

Bottom

board

Leg

3STS+12BQ,

Tapping

screw

3STW+8

BQ(BC),

Tapping

screw

Front

panel

Front

panel

ass’y

Guide

(A)

Guide

(B)

REF.

NO.

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

NOTE:

PARTS

NO.

27267007

28198506

28198510

27300148

28320229

28320226

28320227

28320225A

28320228

28320256

28320224A

28320223A

28320222A

28320220A

28320221A

28184022

838440109

27300088

27300089

27300091B

870052

801173A

DESCRIPTION

Guide

(PUSH)

Facet

Window

for

counter

Knob,

lever

Knob

(R)

Knob

(L)

Knob

(OUT)

Knob,

push

Knob,

volume

Knob,

push

Knob,

lever

Knob,

lever

Knob,

lever

Knob,

lever

Top

cover

4TTB+10C

(BC)

Cassette

cover

Cassette

plate

Cover

Washer

Decorative

screw

N:

U.S.A.

model

U:

Universal

model

COMPONENT

LOCATION

TA-030D

(1)

(18)

(16)

(17)

(8)

@)

(2)

(12)

\

Go

|

O®

©

COMPONENT

LOCATION-PARTS

LIST

U.S.A.

model

Universal

model

REF.

PARTS

NO

DESCRIPTION

REF.

PARTS

NO

DESCRIPTI

NO. NO.

ON

1

16449538

NAAF-5

38,

Rec.

and

Pb.

amplifier

1

164495

38

NAAF-5

38,

Rec.

and

Pb.

amplifier

p.c.b.

2

16481569

NASW-469,

Mic.

jack

p.c.b.

2

16481569

NASW-469,

Mic.

jack

p.c.b.

3

16449543

NASW-543,

Memory

rewind

and

3

16449543

NASW-543,

Memory

rewind

and

accu.

switch

p.c.b.

accu.

switch

p.c.b.

4

16449540

NASW-540,

Dolby

FM

p.c.b.

4

NASW-540A,

Dolby

FM

p.c.b.

5

16449539

NAPL-5

39,

Dolby

NR

indicator

5

164495

39

NAPL-539,

Dolby

NR

indicator

p.c.b.

6

16449542

NAPL-542,

Peak

indicator

p.c.b.

6

16449542

NAPL-S42,

Peak

indicator

p.c.b.

7

210043

RMS-6V-50,

Deck

illumination

7

210043

RMS-6V-50,

Deck

illumination

lamp

8

3504012

UL125V103M,

UL

capacitor

8

3500052

PME271Y510CEE,

IS

capacitor

9

25040047

NLS111-2715-L23P,

Power

switch

9

25040054

NLS-121-2725-L29,

Power

switch

10

250008

ST-3312,

DIN

socket

(Lever

section)

11

25045025

NPJ-4PRBL03,

Input/output

25065064

Power

switch

(Wiring

section)

terminal

25065065

Power

switch

(Switch

section)

12

25045046

HLJ0264-01-070,

Stereo

10

250008

ST-3312,

DIN

socket

Headphone

jack

11

25045025

NPJ-4PRBLO3,

Input/output

13

253099

AS-UC3,

Power

supply

cord

terminal

—

14

230240

NPT-641D,

Power

transformer

12

25045046

HLJ0264-01-070,

Stereo

15

27120129B

Back

panel

headphone

jack

16

27180027

Spring

13

253083

Power

supply

cord

17

27140180A

Lever

(A)

14

2320242

NPT-641ADGO,

Power

18

27180022

Spring

transformer

19

244008

Deck

ass’y

15

27120140

»

~~

Back

panel

20

27300098

Shielded

plate

16

27180027

Spring

21

270025

SR-3P4,

Streinrelief

17

27140180A

Lever

(A)

18

27180022

Spring

19

244008

Deck

ass’y

20

27300098

Shielded

plate

25030018

PA-125,

3P

inlet

25050021

X-17240,

Voltage

selector

250227

PS

plug

252016

0.3AT,

AC

fuse

“A-630D

CIRCUIT

DESCRIPTION

gree?

4.7K

R638

638g

10KHz

OSC

C643]

R633

R635

“ae

Be

SO

gp

ere

ae

“tte

(1%

colt

|

cet2

Ky)

9.0C*

|

2001

|Q611]

3.5

R636

4

O€

Q612

Q613

R64?

6

3°

C646

oe

4

Ke

oo

SKS

BK

a

oN

SWITCHING

bone

ior

2

1.

Accurate

Bias

Circuit

Optimum

bias

current

varies

according

to

the

type

of

tape

being

employed.

Too

little

bias

current

will

result

in

increased

distortion,

while

too

much

bias

current

will

result

in

deterioration

of

the

frequency

response.

For

this

reason,

the

TA-630D

has

been

equipped

with

an

Accu

Bias

Control

(front

panel)

which

permits

optimum

bias

currents

to

be

set

accurately

for

different

tapes.

A

major

feature

of

the

TA-630D

is

the

Accu-Bias

circuit

which

permits

optimum

bias

adjustments

for

every

individual

cassette

tape

used,

thereby

ensuring

recordings

of

very

flat

frequency

responses.

1.

Insert

a

blank

tape

into

the

cassette

compartment,

and

set

the

Tape

Selectors

accordingly.

2.

For

Accu-Bias

adjustments,

the

Dolby

NR

switch

must

always

be

in

the

Out

position.

3.

When

starting

at

the

beginning

of

a

new

tape,

press

the

>

FF

key

to

advance

the

tape

by

20

~

30

in

the

Tape

Counter.

(This

will

ensure

optimum

bias

adjust-

ment).

|

4.

Press

the

m=

Pause

key,

and

then

the

@

Rec

and

>

Play

keys

to

prepare

the

deck

for

recording

mode.

.

Press

the

Memory

push-button

(On

position).

.

Reset

the

Tape

counter

to

000.

.

Press

the

Accu-Bias

push-button

(On

position).

The

Accu-indicator

lamp

will

consequently

light

up.

8.

Turn

the

Accu-Bias

Adjust

control

to

the

‘0’

(click-

stop)

position.

9.

Check

that

the

meter

pointers

deflect

across

to

around

the

0

VU

position.

Since

the

internal

oscillator

generates

alternate

400

Hz

and

10

kHz

(-—20

VU)

signals.

10.

Release

the

@#

@

Pause

key,

and

record

for

a

count

of

5

to

10.

11.

Press

the

<<

Rew

key.

The

tape

will

rewind

back

to

000

and

stop

automatically.

12.

Press

the

»

Play

key

to

playback

the

tape.

13.

Turn

the

Accu-Bias

Adjust

control

around

in

either

direction

to

find

the

position

where

the

meter

pointers

again

swing

back

and

forth

with

minimum

amplitude.

This

adjustment

will

now

correspond

to

the

optimum

bias

setting

for

that

particular

tape.

14.

Leaving

the

Accu-Bias

Adjust

control

in

the

adjusted

position,

press

the

Accu-Bias

push-button

a

second

time

to

disengage

the

Accu-Bias

circuit.

Now

proceed

with

the

regular

recording.

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NASW-543_-

During

recording:

Q611,

C610

~

C612,

R631,

R632

and

R634

constitute

a

10

kHz

CR

oscillator

circuit,

while

Q614,

C615

~

C617,

R644,

R645,

and

R647

constitute

a

400

Hz

oscillator

circuit.

By

using

a

non-stable

multi-

vibrator,

Q612

and

Q613

switch

the

10

kHz

and

400

Hz

signals

back

and

forth

at

approximately

2

second

intervals

(Q613

is

turned

OFF

when

Q612

is

turned

ON,

and

vice

versa).

When

Q612

is

turned

ON,

the

collector

voltage

drops,

resulting

in

Q615

being

cut

OFF.

And

since

Q613

has

already

been

cut

OFF,

Q616

will

be

turned

ON,

resulting

in

the

10

kHz

signal

passing

out

through

the

ACCU

OSC

output.

When

Q613

is

then

turned

ON,

Q612

is

cut

OFF

immediately,

resulting

in

the

400

Hz

signal

appearing

at

the

output.

These

output

signals

(alternate

10

kHz

and

400

Hz

signals

of

equal

levels)

are

then

passed

to

the

recording

amplifier

(Q111)

prior

to

being

recorded

on

tape.

During

playback:

The

recorded

signals

are

passed

via

a

playback

equalizer

amplifier,

a

preamplifier,

and

a

line

amplifier.

The

400

Hz

signal

is

passed

via

the

R623/C

629

low-pass

filter

and

Q609,

on

to

the

meter

drive

circuit.

The

10

kHz

signal,

on

the

other

hand,

is

passed

via

the

C632/R628

high-pass

filter

and

Q610,

on

to

the

Accu

Bias

Level

VR

(coupled

to

the

front

panel

Accu

Bias

Control)

before

being

mixed

in

the

meter

drive

circuit.

Then

optimum

bias

is

selected

for

that

particular

tape

by

adjust-

ing

the

Accu

Bias

Control

to

make

the

levels

of

the

400

Hz

and

10

kHz

signals

equal.

2.

Timer

Start

(1)

Set

the

time

of

the

timer

unit

plugged

into

the

AC

mains.

(2)

Press

the

record

key

and/or

the

play

key,

and

also

the

pause

key.

Then

turn

the

power

switch

on.

(3)

The

power

supply

will

thus

come

on

at

the

preset

time.

(4)

C701

will

consequently

be

changed

up

via

R702,

result-

ing

in

Q701

being

turned

ON

some

4

seconds

later.

(5)

Q702

will

therefore

turn

OFF.

(6)

The

signal

will

pass

via

S701

and

C702,

on

to

the

gate

of

Q704.

(7)

Q704

will

thus

be

turned

ON.

(8)

The

charge

on

C707

will

then

be

discharged

through

solenoid

and

Q704,

which

is

thereby

activated.

(9)

The

pause

key

is

releassed

by

this

solenoid

action,

resulting

in

the

start

of

the

recording,

or

playback,

mode.

es)

5703

5702

REW

COUNTER

Q701,970

945(K)

ene

=

;

tR702

R704

630K

4.7K

coy

7

|

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aa

(|

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START

(4

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3.

Memory

Rewind

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

Press

the

reset

button

to

return

the

counter

to

000.

Then

press

the

memory

button.

Then

commence

operation

in

playback

or

record

modes,

but

not

rewind.

After

reaching

any

desired

position

on

the

tape,

press

the

rewind

key.

Since

the

deck

is

now

in

memory

rewind

mode,

S703

and

S704

will

be

ON.

And

when

the

tape

exceeds

the

original

starting

position

(counter

at

999)

the

counter

switch

$702

will

also

turn

ON.

The

voltage

at

point

(3)

in

the

circuit

diagram

will

then

increase

from

0

to

12V,

this

signal

being

applied

to

the

gate

of

Q704

via

R707

and

C703.

Q704

will

thus

be

turned

ON.

The

charge

on

C707

will

then

discharge

via

the

solenoid

and

Q704,

thereby

activating

the

solenoid.

The

depressed

keys

are

thus

relased

by

the

activated

solenoid.

Upon

completion

of

the

C707

discharge,

Q704

will

be

turned

OFF. C707

will

the

commence

to

charge

up

again

via

the

SOL701

solenoid

to

be

prepared

for

subsequent

operations.

MECHANICAL

OPERATIONS

1.

Drive

System

Play

Drive

Direct

flywheel

drive

via

flat

belt

passing

around

the

motor

pulley.

Take-up

reel

driven

by

an

angled

belt

passing

around

the

motor

pulley

and

a

tension

pulley.

Note

that

because

the

motor

and

tension

pulleys

rotate

in

opposite

directions,

the

belt

is

also

passed

around

an

intermediate

pulley.

FF

and

REW

Drive

:

The

flywheel

driven

by

a

flat

belt

passing

around

the

motor

pulley,

presses

against

an

idler

which

in

turn

drives

the

reel

bases.

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2SF656

____(03P05M)

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4.

Auto

Stop

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Motor

Pulley

A

magnet

connected

to

a

counter,

which

in

turn

is

connected

to

the

take-up

reel

via

a

counter

belt,

is

rotated

during

tape

transport.

This

rotating

magnet

consequently

results

in

the

generation

of

square

wave

output

signals

from

the

Q703

Hall

IC

(4).

These

signals

are

rectified

by

D701

and

D702,

smoothed

by

C706,

and

then

applied

to

the

gate

of

Q704

(5)

which

is

thus

kept

at

a

negative

potential.

Once

the

tape

stops,

the

Q703

output

signals

will

cease.

C706

will

thus

be

charged

up

via

R714,

R713,

R710,

and

R709,

resulting

in

an

increase

in

voltage.

-

Q704

will

consequently

turn

ON

if

the

gate

(5)

potential

exceeds

0.6V

(approx.)

The

charge

on

C707

will

then

discharge

via

Q704

and

the

solenoid.

The

solenoid

is

thus

activated,

releasing

the

depressed

keys,

and

bringing

tape

transport

to

a

halt.

After

C707

has

completely

discharged,

Q704

will

turn

OFF.

C707

will

then

recommence

to

charge

up

again

via

the

R714

solenoid

in

order

to

be

ready

for

the

operation.

This

charge

up

time

is

approximately

3

seconds.

Tension

Pulley

Middle

Pulley

h

Reel,

supply

Reel,

take-up

Idler

lever

Flat

belt

TA-O300D

2.

Auto-Stop

When

tape

transport

stops,

the

counter

pulley

driven

by

a

round

belt

passing

over

the

reel

base,

and

the

12-polar

ring

magnet

connected

to

the

counter

pulley,

also

stop.

This

is

detected

by

the

Hall

IC,

resulting

in

the

activa-

tion

of

the

auto-stop

circuit.

The

solenoid

plunger

is

consequently

pulled

in,

thereby

moving

the

stop

plate,

and

releasing

the

depressed

keys.

3.

Memory

Rewind

When

the

counter

returns

to

999

during

rewind

mode,

and

the

solenoid

thereby

activated,

a

inserted

in

the

core

of

the

solenoid

acts

against

the

stop

plat,

there-

by

releasing

the

depressed

key.

The

position

of

this

is

determined

by

the

timer

lever.

Consequently,

only

the

stop

plate

is

moved.

Although

the

timer

lever

is

also

coupled

to

the

pause

key,

it

will

not

be

moved

unless

the

play

key

is

also

depressed.

The

timer

lever

is

held

in

check

by

the

selector

lever.

4.

Timer

Start

When

the

record

key

(and/or

play

key)

and

pause

key

are

pressed,

the

selector

lever

is

moved

forwards.

And

since

the

timer

lever

is

coupled

to

the

pause

key,

the

is

moved

away

from

the

stop

plate,

but

is

in

contact

with

the

operation

plate.

When

the

power

supply

is

turned

on,

and

the

solenoid

activated,

the

operation

plate

is

moved

across

to

the

lock

plate

(which

holds

the

pause

key

in

the

pause

position),

thereby

releasing

the

lock.

DISASSEMBLING

INSTRUCTIONS

1.

Removal

the

cassette

door

Press

the

STOP/EJECT

key

to

open

the

cassette

door,

then

lift

the

door

up

and

out

to

remove

as

illustrated

below.

2.

Removal

the

front

panel

Remove

four

screws

which

hold

the

top

cover

to

side

bracket

and

lift

the

top

cover

up.

Pull

out

the

input,

output

and

adjust

knobs.

Pull

out

six

lever

knobs.

Remove

six

screws

which

hold

the

front

panel

to

the

front

bracket.

Timer

lever

Selector

lever

Wg

Play

J

oon

ion

plate

Stop

Operation

plate

Stop

plate

biay

and

Pause

switch

to

ON

position.

3.

Removal

the

cassette

chassis

(1)

Remove

the

top

cover

and

front

panel.

(2)

Remove

a

screw

which

hold

the

shileded

plate

to

deck

bracket

(L).

(3)

Remove

four

screws

which

hold

the

deck

bracket

to

the

front

bracket.

|

(4)

Remove

two

screws

which

hold

the

deck

bracket

to

the

top

of

front

bracket.

(5)

Remove

the

spring

from

the

recording

lever

(A).

4.

Replacing

the

take-up

and

supply

reel

(1)

Remove

a

screw

which

hold

the

door

arm

(L)

to

the

cassette

chassis.

(2)

Remove

a

screw

which

hold

the

door

arm

(R)

to

the

cassette

chassis.

(3)

Remove

two

spring

from

the

door

arm

(R).

(4)

Remove

the

mylar

washer

to

remove

the

reel.

Note:

Once

the

mylar

washer

been

removed,

it

cannot

be

used

again.

Replace

with

a

new

washer.

5.

Replacing

the

motor

(1)

Remove

two

screws

which

hold

the

muting

switch

to

motor

bracket.

(2)

Remove

two

belts

from

the

motor

pulley

and

hang

to

pin.

(3)

Remove

two

screws

(B).

TA-0350D

6.

Replacing

the

belts

6-1.

Motor

belt

(motor

pulley—tension

pulley)

1)

Remove

two

screws

(A).

2)

Remove

the

belt

with

a

pair

of

tweezers.

6-2.

Counter

belt

1)

Remove

two

screws

which

hold

the

auto-stop

p.c.b.

to

counter

bracket.

2)

Remove

the

belt

from

the

counter

pulley.

3)

Open

the

cassette

door

and

remove

the

belt

from

the

take-up

reel

with

a

pair

of

tweezers.

6-3.

Motor

belt

(motor

pulley—flywheel)

1)

Remove

three

screws

(C).

2)

Remove

the

belt.

7.

Replacing

the

flywheel

(1)

Remove

two

screws

(A).

(2)

Remove

two

belts

from

the

motor

pulley

and

hang

the

belt

to

pin.

(3)

Remove

three

screws

(C).

(4)

Remove

the

flywheel.

MECHANISM

ADJUSTMENTS

1.

Door

speed

adjustment

_

@®

3

turms

Arm,

door

2.

Play

torque

adjustment

Strong

+10gr.—cm

Play

torque

adjustment

Adjust

the

torque

by

changing

the

position

of

arrow

mark.

Spring

Fast

Door

speed

adjustment

Adjust

the

door

speed

by

Late

bending

this

spring.

Current

consumption

(motor)

Mechanism

specifications

Playback:

80

—

120

mA

1)

Tape

speed:

4.8cm/sec.

(3kHz

+10Hz,

—OHz)

Recording:

80

—

120

mA

Use

a

standard

test

tape,

MTT-111

Fast

forward:

100

—

180

mA

(3kHz)

or

equipment.

Rewind:

105

—

180

mA

2)

Wow

and

Flutter:

Less

than

0.048%

(WRMS)

Auto-Stop

3)

Take-up

torque:

35

—

70

gr-cm

Playback-Stop:

90—110mA

4)

F.F.

torque:

55

—

130

gr-cm

Rewind-Stop:

280

—

380

mA

|

5)

Rewind

torque:

55

—

130

gr-cm

F.F.-Stop:

280

—

380

mA

6)

Rewind

time:

Less

than

90

sec.

(use

a

C-60

cassette

tape)

7)

Automatic

shut-off

time:

Less

than

5

sec.

8)

Timer

start

time:

3.5

sec.

—

7

sec.

PTA-630D

ELECTRICAL

ADJUSTMENT

PROCEDURES

PRECAUTIONS

1.

Tape

required:

3.

The

switches

and

controls

should

be

set

as

follows

unless

(1)

Blank

tape

:

otherwise

specified.

MAXELL

UD-XL/I

(Normal)

Accu

bias

adjust

control:

Center

UD-XL/II

(CrO2)

Accu

bias

switch:

Off

SONY

Duad

(FeCr)

Tape

selector

bias

switch:

Normal

Tape

selector

equalizer

switch:

Normal

(2)

Test

tape

Dolby

NR

switch:

Out

VICTOR

VTT-658

10

kHz,

—15

dB

Input

selector

switch:

Line

TEAC

MTT-111

3

kHz,

—10

dB

Output

level

control:

Maximum

MTT-150

—

Dolby

level

calibration

Input

level

control:

Maximum

tone.

FM

de-emphasis

switch:

25

psec.

2.

Instrument

required:

(1)

AC

VTVM

(2)

Frequency

counter

(3)

AF

oscillator

(4)

Attenuator

1.

PLAYBACK

MODE

ADJUSTMENT

1-4.

VU

meter

adjustment

1-1.

Head

azimuth

adjustment

PROCEDURES:

1)

Play

the

test

tape

MTT-150

back.

1)

Play

the

10

kHz

portion

of

the

test

tape

VTT-658

)

Aflests

to

che

Doloy

mark

Co

s3aB)

ae

back.

Adjust

the

head

azimuth

adjusting

screw

for

meter

maximum

V.T.V.M.

read.

2)

If

the

peak

output

reads

of

the

right

and

left

1-5.

Playback

frequency

response

adjustment

channels

are

different,

set

the

screw

to

obtain

the

Connect

the

AC

VTVM

to

the

TP-103

and

TP-104

test

5)

Mechanica

center

petween

the

Pee

bond

point.

Play

the

test

tape

VIT-658

back.

J

Ww

ne.

Adjust

the

voltage

to

150

mV

with

R133

and

R134.

VTVM

47

kQ

VTVM

=

Unit

Feo

j

a7

KO

mee

=

Line

Out

TP-103,

TP-104

1-2.

Tape

speed

adjustment

PROCEDURES:

}

JUSTMENT

Play

the

3

kHz

portion

of

the

test

tape

MTT-111

back,

2°

RECORDING

MODE

ADJU)

Adjust

the

tape

speed

adjusting

semi-fixed

resistor

in

2-1.

Bias

coil

trap

coil

adjustment

the

motor

for

3,000

to

3,010

Hz

counter

indication.

1)

Set

the

tape

deck

in

the

recording

mode

of

opera-

FREQUENCY

COUNTER

tion.

7

2)

Set

the

Bias

selector

switch

to

CrO,

position.

3)

Connect

the

AC

VTVM

to

TP-105

and

TP-106

test

point.

4)

Adjust

L111

and

L112

for

minimum

VTVM

read.

Line

Out

1-3.

Playback

output

adjustment

PROCEDURES:

1)

Play

the

test

tape

MTT-150

back,

adjust

R

135

and

R136

for

775

mV

V.T.V.

M.

read.

|

2)

Proceed

both

for

the

left

and

right

channels

in

the

same

manner.

VTVM

47

kQ

-_

Unit

OE

TP-103,

TP-104

10

2-2.

19

kHz

filter

adjustment

PROCEDURES:

1)

Connect

the

19kHz,

1mV

input

signal

to

the

line

in

terminal.

2)

Turn

the

Dolby

NR

(MPX

Filter)

switch

to

the

IN

position.

3)

Connect

the

VI

VM

to

the

MODE

terminal.

4)

Adjust

L103,

and

L104

for

minimum

VTVM

read.

LINE

IN

Atlenuator

OUTPUT

Terminal

2-3.

Dolby

circuit

adjustment

PROCEDURES:

1)

Connect

the

5kHz,

10mV

input

signal

to

the

line

in

terminal.

2)

Connect

the

VT VM

to

the

TP-103

terminal.

3)

Set

the

tape

deck

in

the

recording

mode

of

opera-

tion.

4)

Adjust

the

input

level

volume

for

23.5mV

VTVM

read.

5)

Turn

the

Dolby

NR

(MPX

Filter)

switch.

6)

Adjust

R167

for

60mV

VTVM

read.

2-4.

Record

bias

adjustment

AF

OSC

LINE

IN

Attenuator

Output

terminal

OTP103

R639

R652

R191

400Hz

OSC

osc

REC

LEVEL

TP105

°

R211

BIAS

L111

ADJUST

SO

TRAP

COIL

TP106

©)

*

©)

IAS

L112

ADJUST

Trap

COIL

TP104

°

11

R167

)

@

LOW

ADJUST.

R243

1)

Press

the

pause

key,

and

put

the

tape

deck

into

recording

mode.

Apply

a

400Hz

signal

to

the

Line

input

terminals,

and

adjust

the

AF

oscillator

output

so

that

the

VU

meter

reads

OVU.

2)

Then

set

the

input

level

to

—20dB,

and

release

the

pause

switch

to

record

on

the

tape.

Read

the

out-

put

level

when

this

recording

is

played

back

again.

3)

the

frequency

of

the

oscillator

to

8kHz,

and

record

again

as

described

above.

During

playback

of

this

recording,

obtain

the

same

output

level

as

with

the

400Hz

recording

by

readjusting

R211

and

R212.

-5.

Record-playback

output

level

adjustment

PROCEDURES:

1)

Connect

the

1

kHz

input

signal

to

the

line

in

terminal.

2)

Set

the

Tape

Selector

to

CrO2.

3)

Connect

the

VTVM

to

the

output

terminal.

4)

Set

the

tape

deck

in

the

recording

mode

of

oepra-

tion.

5)

Adjust

the

attenuator

for

0.775mV

VTVM

tread.

6)

Set

the

deck

in

the

playback

mode

of

operation.

7)

Adjust

the

R191

and

R192

for

+0.7dbm

(0.718V

—0.837V)

VTVM

read.

LINE

IN

Atlenuator

OUTPUT

Terminal

R244

METER

ADJUST.

Righf

R133

FREQ.

RESPONSE

ADJUST

R135

(9)

PB

LEVEL

ADJUST.

|

L103

L101

Ce

R136

PB

LEVEL

(©)

rs

iv

R134

FREQ.

RESPONSE

ADJUST.

L104

1102

SKID

TA-030D

3.

ACCU.

BIAS

CIRCUIT

ADJUSTMENT

1)

Set

up

the

tape

deck

in

the

recording

mode

of

opera-

tion

and

press

the

pause

key

to

“ON”

position.

2)

Press

the

accu.

bias

switch

to

“ON”

position,

and

turn

the

adjusting

volume

to

the

center

position.

3)

Connect

the

AC

VTVM

to

the

line

output

terminal

(L

channel).

4)

Adjust

the

400Hz

and

10kHz

oscillator

signal

to

the

4.

DOLBY

FM

LEVEL

ADJUSTMENT

1)

Set

the

input

selector

switch

to

the

DOLBY

FM.

2)

Set

the

de-emphasis

selector

switch

to

25

usec.

3)

Connect

the

AF

oscillator

to

the

line

input

terminal

and

the

AC

VTVM

to

the

line

output

terminal.

4)

Set

the

AF

oscillator

to

400Hz,

250mV.

5)

Adjust

the

output

voltage

to

1.1V

with

R803

and

R804

on

the

back

panel.

same

level

with

R639.

5)

Adjust

the

line

output

voltage

to

110mV

with

R652.

6)

Adjust

the

VU

meter

callibration

of

400Hz

and

10kHz

to

same

manner

with

R655.

K

665

7)

Adjust

the

VU

meter

callibration

to

the

0

position

with

R666.

BACK

PANEL

DOLBY

LEVEL

R

L

@reo«

@pr3

R665

FM

DE-EMPHASIS

400Hz

25

SEC

NORMAL

10KHz

BALANCE

SERVICE

GUIDE

VOLTAGE

CONVERSION

(Universal

model)

This

model

is

equipped

with

a

universal

power

transformer

to

permit

operation

at

either

power

source

of

110,,120,

220

or

240V

AC

50/60Hz.

To

convert

the

unit

to

a

different

power

source

voltage,

change

the

plug

as

illustrated

in

the

drawing

below.

CAUTION:

DISCONNECT

POWER

SUPPLY

CORD FROM

AC

OUTLET

BEFORE

CONVERTING

VOLTAGE.

VOLTAGE

SELECTOR

a

SN

ae

@

wi...

oui

For

110V

Operation

For

120V

Operation

For

220V

Operation

For

240V

Operation

eres

Holder

12

6904

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py

C902

So

R901

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R634

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Q615

or

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L106

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BOARD

R808

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C806

bit

g

bi

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ws

R806

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ch

——

tay

819

INPUT

°

MEMORY

SWITCH

o

ON

Ll

i

a

x

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4

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ch

OUTPUT

R802

Rch

O

oo

AUTO-STOP

PC

BOARD

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hott

LL2Y

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|

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SS

AUTO

STOP,

MEMORY

AND

TIMER

CIRCUIT

PC

BOARD

(NATA-483)-PARTS

LIST

CIRCUIT

NO.

PARTS

NO.

TRANSISTORS

Q701,

Q702

2210351

IC

Q703

222470

SCR

Q704

225015

DIODES

D701,

D702

223122

D703

223102

D704

223122

_

CAPACITORS

C701

352731011

C702

392880227

C703

395

130227

C704,

C705

352741011

C706

3$2723311

C707

352764711

DESCRIPTION

2SC945

(K)

DN838

2S

F656

1SS53

0A-90

18853

100yuF,

10V,

Elect.

2.2uF,

50V,

LL

2.2uF,

16V,

Ta

100uF,

16V,

Elect.

330pF,

6.3V,

Elect.

470zF,

35V,

Elect.

TA\-030D

fF

-ry-o30b

SCHEMATIC

DIAGRAM

MODEL

TA-630D

P602

NPJ-CPROLOZ

LINE

OUT

Reis

1K

P8

EQ/

MIC/

DIN

AMP

|

_

|povay

FM

PRE

Amp

Y

ny

ce

+

INET

[BSR

Gaic/

OIN

AMP]

Joowsy

Fu

PRE

AMP

NR

MUTING

te

an

|

__REC_AMe

anil

eee.

:

7

|

O10

2SCI6BNIBL]

0103

2SC168NBLI

|

[OBOT

ZSCTETSIGRI

__G10S

2SCIBiSTORI

V2

0601

HA-19226

O107.0109

2sTiaISIGRI

|

QT

2SCiBiNGRT

ITS

2SCTBISIGR)

att7

2scieison)

42.5)

RI2S

120K

0.33/50

RWS

770K

C199

0.1

|

0103151955

|

mer

0

60

39716

10K

(8!

324

al

C10SiTa)

AIS

124

CTS)

O15

ct

10/16

_TPI03

191

22K18)

«ag

s602-

fe]

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SW

-

PLEO}

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INAPL-5

39)

108

0110

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9414

eisicr)

setiesicr

—

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928

ersicr)

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€

@¢

|

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FOR

VU

AMP

IN-A

Q106

om

2SC1815(GR)

25¢°

3'5iGR)

104

1683

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2SC181S{GR}

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2

$+

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LINE

OUT-R

R6G6L

670

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ammonia

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$606-¢

FOR

PL902

$606-2

ROS)

2618

fee

150K

40/16

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ste

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§101,$102

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cae

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S

$602

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eae

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|

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DE-EMPHASIS

SW

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SEC)

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AC

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REWIND

SW

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1901

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=

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BLOCK

UIAGRAM

A:

POWER

SUPPLY

SIGN

Me

ores:

2SC18IS

—

2SFESE

819)

8:

ieee

AMP

oALL

RESISTORS

ARE

IN

OHMS,

YEWATTS

DUCE

Se

OU

ER

iSe

NOTED.

184B4)

Cy,

eo

ALL

CAPACITORS

ARE

IN

pF,

SOW

UNLE

H

NOTED.

meee

25C845

—(03PO5M)

2SCI6B

250235

HA

-11226

D

OVER

SHOOT

SUPPRESSION

CELECTROL

Yate

CAPACITORS

(-te:-)

ARE

IN

pE/WV.

B

H

8

E

:

VARY

RESISTANCE

eVOLTAGE

ARE

MEASURED

WITH

VT.V.M.

(STOP

POSITION)

CJ

UNIT

V.

any

=

:

SIDE

CHAIN

ANP

oVOLTAGE

IN

MOTOR..TIMER.

AUTO

STOP

CIRCUIT

ARE

PLAY

POSITION.

G:

RECTIFIER

AMP

Eca

GAK

71

7

Lo

|

«(N)U,

S,

A,

model

rey

a

of

6)

(U)

Universal

model

1236

7115)

siz)

cna

THO

ONKYO

CORPORATION

PARTS

LIST

REC./PB.

AMPLI.

LIST

CIRCUIT

NO.

Q101-Q104

Q105-Q118

Q602,

Q603

Q

Q611-Q616

Q901

Q601

D101,

D102

D103,

D104

D105-D110

D601

D602

D9I01,

D9O2

D903

L101,

L102

L103,

L104

L105,

L106

L107,

L108

L109,

L110

L111,L112

Z001

R133-R136

R139,

R140

R167

R185,

R186

R191,

R192

R211,

R212

R243,

R244

R639

R652

C101,

C102

C105,

C106

C111,C112

C113,

C114

C115,C116

C117,C118

C123,

C124

C125,

C126

C127,

C128

C129-C132

C133,

C134

C135,

C136

C137,

C138

C141,

C142

C143C

146:

C149-C152

C153,

C154

C155,

C156

C157,

C158

C173C176

C177,

C178

C179,

C180

C181,

C182

C183,

C184

C185,

C186

C601

C602

C603

C604

C605

C606

C613,

C614

C618,

C619

C620

PARTS

NO.

TRANSISTORS

2210676

2211255

2211454

2211255

2200915

2211255

2200014

IC

222460

DIODES

223103

223105

223103

2231031

224044

223847

224069

COILS

223115

233116

24606070

24606076

24606069

24606073

PC

BOARD

(NAAF-538)

—

PARTS

DESCRIPTION

28C1681

(BL)

28C1815

(GR)

28C1815

(GR)

2SA1015

(Y)

28C1815

(GR)

28

D438

(FE)

28C

1815

(GR)

28D235

(Y)

HA-11226,

Dolby

NR

29°

1N60

181555

1N60

(N)

FM

05Z6.8L

1B4B41

05Z22-U

NMC-5004

35.2

387%

NMC-5005

498

287)

NCH-1008

NCH-1014

NCH-1007

NCH-3011

OSCILLATOR

BLOCK

24606051

RESISTORS

5225034

5104054

5$225017

5148020

5225032

5225016

5225005

5225032

5225026

CAPACITORS

352743301

395

130477

352734701

352741001

374128224

352741001

392850477

352744701

352741001

384131533

384134723

392883397

352741001

392883397

352741001

352750471

374121545

352750471

352761001

352780221

352734701

352743301

352780101

352750471

352741001

352753301

352780221

3$2732211

352741001

352780221

352780101

352741001

352761001

NOB-001

N10HR47KBD,

Semi-fixed

.

N24RKLS50KA30H,

Input

level

N1IQHRIOKBC,

Semi-fixed

N16RGM10KA30,

Output

level

N1QHR22KBD,

Semi-fixed

NIOHR100KBD,

Semi-fixed

N10HR2.2KBD,

Semi-fixed

NIOHR22KBD,

Semi-fixed

N10HR470BD,

Semi-fixed

33uF,

16V,

Elect.

4.7uF,

10V,

Ta

ATF,

10V,

Elect.

10uF,

16V,

Elect.

8,200pF+5%,

50V,

DE

10uF,

16V,

Elect.

4.7hF,

25V,

LL

47

HF,

16V,

Elect.

10uF,

16V,

Elect.

15,000pF+1%,

100V,

DT

4,700pF+1%,

100V,

DT

0.33uF,

50V,

LL

10uF,

16V,

Elect.

0.33uF,

50V,

LL

1OuF,

16V,

Elect.

4.7yF,

25V,

Elect.

0.154F+10%,

50V,

DE

4.7uF,

25V,

Elect.

10uF,

35V,

Elect.

2.2uF,

SOV,

Elect.

47

pF,

10V,

Elect.

33uF,

16V,

Elect.

luF,

SOV,

Elect.

4.7uF,

25V,

Elect.

10uF,

16V,

Elect.

33uF,

25V,

Elect.

2.2uF,

50V,

Elect.

220znF,

LOV,

Elect.

10uF,

16V,

Elect.

2.2uF,

SOV,

Elect.

lyF,

SOV,

Elect.

10uF,

16V,

Elect.

10uF,

16V,

Elect.

10uF,

35V,

Elect.

C621,

C622

C623

C901,

C902

C903

C904

C905

C906

C907

S101,

$102

$601

$602

5603

S604

S605

352742201

352743301

352764711

352751011

352754711

352741021

352744701

332751011

Switches

25065041

25040043

25040045

25040044

25040049

22uF,

L6V,

Elect.

33uF,

16V,

Elect.

470uF,

35V,

Elect.

100uF,

25V,

Elect.

470uF,

25V,

Elect.

1,000uF,

16V,

Elect.

47

nF,

16V,

Elect.

100uF,

25V,

Elect.

ec

NSS-9234,

Rec./Pb.

slide

#3.

-

NLS-163-2715-L19,

Input

selector

lever

NLS-163-2715-L21,

Dolby

NR

selector

lever

NLS-142-2715-L20,

Rec.

mute.

lever

NLS-143-2715-L24,

Equalizer

selector

lever

;

NLS-143-2715-L24,

Bias

selector

lever

FM

DOLBY

PC

BOARD

(NASW-540)-PARTS

LIST

CIRCUIT

NO.

Q804,

Q802

R803,

R804

C801,

C802

C805,

C806

S608

PARTS

NO.

TRANSISTORS

2211255

RESISTORS

5$225101

CAPACITORS

352780101

352750471

SWITCH

25065054

DESCRIPTION

2SC1815

(GR)

N10HR22KBD,

Semi-fixed

luF,

50V,

Elect.

4.7

uF,

25V,

Elect.

NSS-2235,

De-emphasis

selector

ACCU

INDICATOR

PC

BOARD

(NAPL-539)-PARTS

LIST

CIRCUIT

NO.

PL603

PARTS

NO.

225022

DESCRIPTION

SLD-30GG,

L.E.D.

MIC.

CIRCUIT

PC

BOARD

(NASW-469)-PARTS

LIST

CIRCUIT

NO.

P501,

P502

PARTS

NO.

25045045

DESCRIPTION

HLJ0261-01-060

PEAK

INDICATOR

PC

BOARD

(NAPL-542)-PARTS

LIST

CIRCUIT

NO.

PL601,PL602

PARTS

NO.

225014

DESCRIPTION

SLD-30UR,

L.E.D.

FILTER

CIRCUIT

PC

BOARD

(NASW-543)-PARTS

LIST

CIRCUIT

NO.

Q609,

Q610

Q617

R665

R666

C624

C625,

C626

C628

C631,

C633

C634

$606,

5607

PARTS

NO.

TRANSISTORS

2211255

IC

222454

RESISTORS

5225032

5225016

CAPACITORS

352780101

352741001

352750471

352741001

352761001

SWITCHES

25035088-1

DESCRIPTION

28C1815

(GR)

TA-7140P

N10HR22KBD

NIOHRIOOKBD

LuF,

SOV,

Elect.

10uF,

16V,

Elect.

4.7uF,

25V,

Elect.

10uF,

16V,

Elect.

10uF,

35V,

Elect.

NPS-122-182-L53,

Accu

&

Memory

L-030D

PACKING

PROCEDURES

U.S.A.

model

REF.

NO.

PARTS

NO.

1

29340286

3

29358002

4

29365006

5

253074

6

29100005

7

29100011

8

29095064

9

29095079

10

282969

-

11

29380040

12

29050184

13

29090240A

14

29090357

15

293041

16

16449119

DESCRIPTION

Instruction

manual

Service

station

list

Warranty

card

Pin-pin

connection

cord

330

x

220

mm,

Poly

bag

650

x

500

mm,

Poly

bag

400

x

900

mm,

Protection

sheet

Protection

sheet

Caution

label

(A)

Cabinet

composite

label

Carton

box

Pad

(R)

Pad

(L)

Caution

label

Accessary

bag

complete

ONKYO

CORPORATION

International

Division:

No.

24

Mori

Bldg.,

23-5,

3-chome,

Nishi-Shinbashi,

Minato-ku,

Tokyo,

Japan

Telex:

2423551

ONKYO

J.

ONKYO

U.S.A.

CORPORATION

Eastern

Office

42-07

20th

Avenue,

Long

Island

City,

New

York

11105,

U.S.A.

Midwest

Office

935

Sivert

Drive,

Wooddale,

Illinois

60191,

U.S.A.

ONKYO

DEUTSCHLAND

GMBH,

ELECTRONICS

Universal

model

REF.

NO.

Oo

A

Oh

hm

we

10

11

12

13

14

15

16

Phone:

03-432-6981

8034

Miinchen-Germering,

Industriestrasse

18,

West

Germany.

PARTS

NO.

29340301

29365005

25055018

253074

290076

29380038

25

3083

293089

29100006

29095079

29100011

29095064

29090357

29090240A

29050184

16450119

Note:

Phone:

(312)

595-2970

DESCRIPTION

Instruction

manual

Warranty

card

(G)

Conversion

plug

Pin-pin

connection

cord

AC

cord

wrapper

Voltage

tag

Power

supply

cord

(U)

Power

supply

cord

(G)

330

x

250

mm,

Poly

bag

Protection

sheet

650

x

500

mm,

Poly

bag

400

x

900

mm,

Protection

sheet

Pad

(L)

Pad

(R)

Carton

box

Accessary

bag

complete

(U)

Accessary

bag

complete

(G)

U:

Universal

model

G:

Germany

model

Phone:

(212)

728-4639

Telex:

521726

Telefon:

(089)-84-5041

Printed

in

Japan

I809

MECHANISM-EXPLODED

VIEW

PARTS

LIST

No.

PARTS

NO.

DESCRIPTION

24610144

Cassette

case

24603070

Door

arm

(R)

24603071

Door

arm

(L)

24603072

Callor

24601026

Pause

callor

B

24605111

Spring

24605112

Spring

24603073

Locked

plate

24603074

Callor

10

24603075

Lever,

stringing

11

24605089

Spring,

tension

12

24610145

Cassette

case

plate

13

24610146

Holder,

counter

14

24601017

Counter

15

24610147

Pulley

16

24610134

1.6

x

4

x

0.2,

Mylar

washer

17

24610182

Pulley

18

24605113

Spring,

tension

19

24606074

NATA-483,

Auto

stop

p.c.b.

20

24610148

Deck

chassis

2]

24602031

Spindle

22

24605087

Spring,

back

tension

23

24610149

Holder

24

24610150

Ground

terminal

25

24610104

Locked

plate

26

24603076

Lever,

recording

27

24603077

Lever,

rewind

28

24603078

Lever,

fast

forward

29

24603079

Lever,

playback

30

24603080

Lever,

stop/eject

31

24605095

Spring

32

24610151

Operation

plate

33

24605114

Spring

}.00

34

24603081

Operation

lever

35

24610152

Brake

plate

36

24610153

Stop

plate

37

24610154

Stop

plate

(E)

38

24605105

Spring,

stop

plate

39°

Tube

40

24603082

Lever,

pause

41

24603083

|

Pause

plate

_

WOorINANAWDL

“VAL

¢

a0

42

24603084

.|

Callor

43

24603085

Eject

lever

|

44

24601027

Callor,

pause

lever

45

24610103

Pinch

roller

arm

assy

46

24605115

Spring

:

47

24610105

=Idler

lever

48

24604029

Callor

49

24610106

Midle

arm

50

24610155

|

Tension

51

24605097

Spring,

tension

52

24610156

Pulley,

tension

_

33

24610157

1.2

x

2.8

x

0.25,

Washer

34

24610158

55

24610159

2.6

x

16,

Spacer

56

24610160

Bracket

(R)

57

24610161

Bracket

(L)

58

-|

24603086

Frame,

button

59

24603087

Lever

60

24605116

Spring

61

24605102

Spring

62

24602042

Fly

wheel

63

24605100

Spring,

tension

64

24605101

2.1

x

8

x

0.35,

Poly

washer

65

24602043

Motor

belt

(Motor-Flywheel)

|

,

66

24605117

Spring,

tension

GOS9-VL

Fe

PARTS

NO.

DESCRIPTION

a

PARTS

NO.

DESCRIPTION

67

24605118

Spring,

tension

24605086

Spring,

head

azimuth

801175

2.6

x

16,

Pan

head

screw

68

24601025

Pause

callor

A

24600010

Erase

head

863126

2.6,

Hexagone

nut

69

24605119

Spring

24610172

Clamper

801176

2.6

x

4,

Pan

head

screw

70

24603088

Locked

plate

210043

Pilot

lamp

801177

2.6

x

5S,

Pan

head

screw

71

24610163

Bracket,

motor

24610136

Lamp

cushion

801178

2.6

x

8,

Pan

head

screw

72

24603089

Solenoid

24602044

Motor

belt

(Motor-pulley)

-

801179

3

x

4,

Pan

head

screw

73

24605120

Spring,

plunger

24602045

Counter

belt

an

801180

3

x

6,

Pan

head

screw

74

24610164

Operation

plate

24610173

Bracket

82112010

2x

10,

Pan

head

screw

15

24610165

Terminal

24603093

Leaf

switch

83312605

2.6

x

5,

Screw

16

24604028

Callor

24603064

Leaf

switch

83313005

3x

5,

Screw

77

24603090

Lever,

timer

Bi

24610174

Plate

801181

2.6

x

6,

Pan

head

screw

78

24603091

Lever,

selector

24610175

Side

bracket

(L)

82112004

2

x

4,

Pan

head

screw

79

24610166

Thruth

|

24610176

Side

bracket

(R)

81112006

2

x

6,

Pan

head

screw

80

24603092

Lever,

recording

24605122

Spring

8721204505|

2%,

Toothed

lock

washer

81

24605121

Recording

plate

24605092

Spring,

recording

lever

893025

E-2.5,

Circlip

82

24601020

Motor

with

pulley

273903

Stringing

893030

E-3,

Circlip

83

24610167

Plate,

motor

24610183

Plate

893040

E-4,

Circlip

84

24601019

Motor

pulley

24610184

Plate

801182

3

x

5,

Pan

head

screw

85

24610168

Plate,

switch

82142610

2.6

x

10,

Pan

head

screw

801183

2

x

4,

Screw

86

24610169

2.6

x

10.5,

Spacer

82542606

2.6

x

6,

Binding

screw

82112620

M2.6

x

20,

Pan

head

machine

87

24606075

Slide

switch

—

82542608

2.6

x

8,

Binding

screw

88

24610170

Switch

p.c.b.

801174

2.6

x

8,

Pan

head

screw

82112618

M2.6

x

18,

Pan

head

machine

89

24610185

Bracket

831126062

|

2.6

x

6,

Tapping

screw screw

82112618

8711264505|

M2.6,

Spring

washer

90

24600009

Rec/Pb

head

2.8

x

18,

Pan

head

screw

Onkyo TA-630D User manual

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