Onkyo Ta-2035 User manual

TA2035

SERIAL

NO.

3127

ONKYO.

SERVICE

MANUAL

STEREO

CASSETTE

TAPE

DECK

MODEL

TA-2035

:

xy

Bowe

at

A

ONKYO.

AUDIO

COMPONENTS

Wiikt

SPECIFICATIONS

D

model

Track

Format:

Recording

System:

Erasing

System:

Tape

Speed:

Wow

&

Flutter:

Frequency

Response:

Signal-to-Noise

Ratio:

Input

Jacks:

Output

Jacks:

Motors:

Heads:

Semiconductors:

Power

Supply:

Power

Consumption:

Dimensions:

Weight:

4-track,

2-channel

stereo

AC

bias

AC

erase

4.8cm/sec.

(1-7/8

i.p.s.)

0.045%

(WRMS)

20—15,000Hz

(30—14,000Hz

+

3dB)

(normal

position

tape)

20—17,000Hz

(30—16,000Hz

+

3dB)

(high

position

tape)

20—18,000Hz

(30—17,000Hz

+

3dB)

(metal

position

tape)

60dB

(Metal

tape,

Dolby

NR

Out)

A

noise

reduction

of

10dB

above

SkHz

and

5dB

at

1kHz

is

possible

with

Dolby

B

NR.

A

noise

reduction

of

20dB

at

5kHz

is

possible

with

Dolby

C

NR.

Microphone

Jacks:

2

Minimum

input

level:

0.3mV/600Q

Input

impedance:

5kQ

Line

In

Jacks:

2

Minimum

input

level:

SOmV

Input

impedance:

S50k2

Line

Out

Jacks:

2

Standard

output

level:

500m¥V

(0dB)

Optimum

load

impedance:

more

than

50kQ

Headphone:

|

Optimum

impedance:

8—2002

DC

servo

motor:

2

DC

motor:

2

Rec/pb

head:

Hard

Permalloy

Erase

head:

Ferrite

71

transistors,

41

diodes,

8

ICs,

10

LEDs

AC

120V/60Hz

20

watts

418(W)

x

100(H)

x

270(D)mm

(16-1/2’’

x

3-15/16"’

x

10-5/8”’)

4.5kg.

(9.9lbs.)

Specifications

and

external

appearance

are

subject

to

change

without

prior

notice

due

to

product

improvements.

Mechanism

specifications

1)

Tape

speed:

2)

Wow

and

Flutter:

3)

Take-up

torque:

4)

F.F.

torque:

5)

Rewind

torque:

6)

Rewind

time:

4.8cm/sec.

(3,000Hz

~

3,060Hz)

Use

a

standard

test

tape

MTT-111

(3kHz)

or

equipment.

Less

than

0.08%

(WRMS)

35—55

gr-cm

70—

140

gr-cm

70—140

gr-cm

Less

than

90sec.

(Use

a

C-60

cassette

tape)

G/W

models

Track

Format:

Recording

System:

Erasing

System:

Tape

Speed:

Wow

&

Flutter:

Frequency

Response:

Signal-to-Noise

Ratio:

Input

Jacks:

Output

Jacks:

Motors:

Heads:

Semiconductors:

Power

Supply:

Power

Consumption:

Dimensions:

Weight:

4-track,

2-channel

stereo

AC

bias

AC

erase

4.8cm/sec.

(1-7/8

i.p.s.)

0.045%

(WRMS)

20—15,000Hz

(30—14,000Hz

+

3dB)

(normal

position

tape)

20-17,000Hz

(30—16,000Hz

+

3dB)

(high

position

tape)

20—18,000Hz

(30-—17,000Hz

+

3dB)

(metal

position

tape)

60dB

(Metal

tape,

Dolby

NR

Out)

A

noise

reduction

of

10dB

above

SkHz

and

5dB

at

1kHz

is

possible

with

Dolby

B

NR.

A

noise

reduction

of

20dB

at

SkHz

is

possible

with

Dolby

C

NR.

Microphone

Jacks:

2

Minimum

input

level:

0.3mV/600Q

Input

impedance:

5k

Line

In

Jacks:

2

Minimum

input

level:

50mV

Input

impedance:

SOkQ

DIN

In

Jack:

1}

Minimum

input

level:

0.JmV/1kQ

Input

impedance:

2.7kQ

Line

Out

Jacks:

2

Standard

output

level:

500mV

(OdB)

Optimum

load

impedance:

more

than

50kQ

DIN

Out

Jack:

1

Standard

output

level:

500mV

(OdB)

Optimum

load

impedance:

over

50k

Headphone:

1

Optimum

impedance:

8—2000

DC

servo

motor:

2

DC

motor:

2

Rec/pb

head:

Hard

Permalloy

Erase

head:

Ferrite

73

transistors,

41

diodes,

8

ICs,

10

LEDs

AC

120V/60Hz

AC

220V/50Hz,

120V,

220V

50/60Hz

or

240V/S0Hz

20

watts

418(W)

x

1000H)

x

270(D)

mm

(16-1/2”"

x

3-15/16"’

x

10-5/8’’)

4.5kg.

(9.9lbs.)

Specifications

and

external

appearance

are

subject

to

change

without

prior

notice

due

to

product

improvements.

SPECIAL

MODE

OPERATION

1.

Using

the

AMSS

Function

The

AMSS

(Automatic

Music

Search

System)

automatically

locates

the

beginning

of

each

song

on

a

tape

and

plays

the

first

15

seconds

(approximately)

of

each

one.

It

is

particu-

larly

useful

to

rapidly

check

the

contents

of

a

cassette.

When

AMSS

FWD

is

pressed

during

normal

tape

playback

the

tape

is

rapidly

wound

to

the

beginning

of

the

and,

as

the

play

indicator

flashes

on

and

off,

the

first

15

or

16

seconds

of

that

song

is

played.

Then

the

tape

is

rapidly

wound

to

the

beginning

of

the

and,

again,

the

first

15

or

16

seconds

is

played.

This

process

is

repeated

until

the

PLAY

button

is

depressed

or

the

end

of

the

tape

is

reached.

When

AMSS

REV

is

pressed,

the

same

process

is

performed

in

the

reverse

direction.

If

you

want

to

hear

the

entire

song,

press

the

PLAY

button

to

cancel

the

AMSS

function

and

return

to

normal

playback.

The

AMSS

circuit

operates

by

detection

the

blank

sections

between

songs.

If

the

space

between

songs

is

too

short,

the

AMSS

circuit

may

go

on

to

the

space

of

sufficient

length.

In

order

to

assure

that

the

blank

sections

between

songs

on

your

cassettes

are

sufficiently

long,

you

should

use

the

auto

space

button

to

insert

these

spaces

when

making

recordings.

Note:

AMSS

REV

may

not

operate

properly

if

there

is

a

very

quiet

section

followed

by

a

very

loud

section

in

the

15

to

16

second

long

portion

played

at

the

beginning

of

one

of

the

songs.

If

this

occurs,

press

AMSS

REV

again

to

continue

AMSS

REV

opera-

tion.

TA2035

2.

Voltage

Selector

(on

Rear

Panel)

W

model

is

equipped

with

a

voltage

selector.

If

the

unit

you

own

has

a

voltage

selector,

be

sure

it

is

set

to

the

proper

voltage

before

the

power

is

turned

on.

To

change

the

selec-

tor

to

conform

to

the

power

supply

in

your

area,

insert

the

tip

of

a

screwdriver

in

the

groove

of

the

switch

and

slide

it

all

the

way

to

the

left

or

right.

220

V

120

V

220

V

120

V

at

AC

120

V

at

AC

220

V

Note:

Units

not

equipped

with

a

voltage

selector

can

only

be

used

in

areas

where

the

power

supply

agrees

with

the

voltage

specified

on

the

rear

panel.

WaikG

COMPONENT

LOCATION

ha

r

a@

88

BEE

PARTS

NO.

27110170

27130312

834130088

27130282

27270089

831130068

24601100

27115120

28320387

27115096-1

833130080

27120393

27120394

27120395

834130068

838126088

833130080

27130247-1A

833140087

834130068

27140478

834130068

82113006

27260069

28320135

27273016

28140430

28140291

270025

270280

28140020

223004-1

DESCRIPTION

Front

bracket

Bracket,

pc

board

3TTS

+

8B,

Tap

screw

Bracket,

pc

board

Spacer

3TTW

+6B,

Tap

screw

Counter

Side

bracket,

Left

Knob,

counter

Side

bracket

3TTP+8P,

Tapping

screw

Back

panel

(D)

Back

panel

(G)

Back

panel

(W)

3ITTS

+

6B,

Tap

screw

2.6TTB+

8B,

Tap

screw

3TTP+8P,

Tap

screw

Bracket,

power

transformer

4TTP+

8S,

Tap

screw

3TTS

+

6B,

Tap

screw

Bracket,

power

3TTS

+

6B,

Tap

screw

3P+6FN,

Pan

head

screw

Shaft,

power

switch

Connector

Joint

Cushion

SR-3P4,

Strainrelief

(D)

SR-4K-4,

Strainrelief

(G/W)

Cushion

Terminal

PARTS

NO.

223004-1

28130132

24610643

2461063

1-1

24610632-1

27300445-1

838126088

27180102

27300446

27180101-1

28140059

24602128

838126088

82542610

863126

82112604

8771301010

29110029

28184126A

834430068

834130068

16158121

834130088

833130080

28191141

28400088:.

28400087

27190165

260701

29110029

DESCRIPTION

Terminal

Dial

plate

Tape

mirror

Holder,

left

side

Holder,

right

side

Case,

cassette

Wie

2.61TTB

+

8B,

Tap

screw

Spring

Lever

Spring

Cushion

Belt,

counter

2.6TTB

+

8B,

Tap

screw

2.6B

+

1OFN

(BC),

Screw

N-2.6FN

(BN),

Nut

2.6P

+4F,

Pan

head

screw

W3x10F,

Washer

Adhesive

tape

Top

cover

3TTS

+

6B

(BC),

Tap

screw

3TTS+6B,

Tap

screw

Front

panel

ass’y

3T

TS

+

8B,

Tap

screw

3TTP+8P,

Tapping

screw

Clear

plate

Window

Lid

Holder,

pc

Adhesive

tape

Adhesive

tape

EXPLODED

VIEW

P135,

R136

PARTS

NO.

2717032

831130068

831130088

27175028

870087

838130068

2832067

|

28320672

28320683

16389704

16389705

28320681A

16389706

28320573

28320760

28320678

28320796

28320797

3500065A

27300080

225099

25050071

5104133

25035224

25035192

25035207

230612

230613

230614

253099A

253083

a

neat

A811

AE32

é

DESCRIPTION

Bottom

board

3TTW

+

6B,

Tap

screw

3TTW

+

8B,

Tap

screw

Leg

Washer

3TTP+6B,

Tap

screw

Knob,

input

level,

left

side

Knob,

input

level,

right

side

Knob,

REV/FWD

Knob,

pause

Knob,

stop/play

Knob,

FF/Rew

Knob,

Rec/Auto

space

Knob,

push

Knob,

selector

Knob,

eject

Knob,

switch

Knob,

accu

0.01uF,

AC400V,

Capacitor,

IS

Cover,

Capacitor

TLM8102,

L.E.D,

meter

NSAS-12P038,

Socket,

meter

NI6RK50KA25F,

Variable

resistor,

input

level

NPS-121-L188P,

Power

switch

(D)

NPS-122-L156P,

Power

switch

(G)

NPS-121-L171P,

Power

switch

(W)

NPT-782D,

Power

transformer

(D)

NPT-782G,

Power

transformer

(G)

NPT-782DG,

Power

transformer

(W)

AS-UC-3,

Power

supply

cable

(D)

AS-CEE,

Power

supply

cable

(G/W)

ABI4

|

A813

oN

/

.

A634

oh

asoe

REF.

NO.

Ul

U2

U3

U4

US

U6

U7

U8

Z1

Z2

Z5

Z12

Z14

Z16

Note:

(D)

:

Only

120V

model

(G)

:

Only

220V

model

PARTS

NO.

16158505

16158505A

16158506

16158509

16158508

16158507

16158511

16158510

16158504A

244035

24603234

24610508

27180109

27180114-1

834126068

25065123

DESCRIPTION

NAAF-1405,

Rec/pb

amplifier

and

control

pe

board

ass’y

(D)

NAAF-1405A,

Rec/pb

amplifier

and

control

pc

board

ass’y

(G/W)

NADIS-1406,

tape

selector

indicator

L.E.D

pe

board

ass’y

NASW-1409,

Control

switch

pc

board

ass’y

NASW-1408,

Timer

switch

pc

board

ass’y

NAPD-1407,

Hall

IC

pc

board

ass’y

NARM-1411,

Remote

control

ter-

minal

pc

board

ass’y

NAVR-1410,

Accu

control

pc

board

ass’y

NADOL-1404A,

Dolby

circuit

pc

board

ass’y

Tape

deck

mechanism

Lever,

eject

Damper

Spring

2.6TTS

+

6B,

Tap

screw

NSS-1258P,

Voltage

selector

(W)

:

Only

120/220V

model

AU

Gy

TA2035

ADJUSTMENT

PROCEDURES

PRECAUTIONS

1.

Before

adjustment,

clean

the

following

parts

with

an

alcohol

moinstend

swab.

*

record/playback

head

*

pinch

roller

*

rubber

belt

2.

Do

not

use

magnitized

screwdriver

for

adjustments.

3.

Demagnetize

record/playback

head

with

a

head

dema-

gnetizer.

4.

The

switches

and

controls

should

be

set

as

follows

unless

otherwise

specified.

*

erase

head

*

capstan

TAPESEL

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

NORM

DOLBY

NR...............

OUT

INPUT

LEVEL

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

0

TIMER

..

0...

ee

eee

OFF

1.

Play

torque

adjustment

Play

the

torque

meter

TW-2111

back.

Adjust

the

R708

so

that

torque

of

take-up

reel

becomes

40

gr-

em.

2.

Tape

speed

adjustment

Connect

the

frequency

counter

to

the

line

output

terminal.

Play

the

MTT-111

back.

Adjust

the

semi-fixed

resistor

on

the

motor

control

pc

board

so

that

the

counter

indication

becomes

3,000

Hz.

3.

Head

azimuth

adjustment

1)

Play

the

test

tape

VTT-658

back.

2)

Adjust

the

head

azimuth

screw

so

that

the

phase

relationship

between

L-and

R-channels

approximates

O

degrees

as

indicated

on

the

oscilloscope.

3)

At

this

time

confirm

that

play

back

output

level

is

approximately

the

maximum

value

on

the

AC

volt-

meter.

4)

Then

confirm

that

the

phase

difference

of

the

respec-

tive

frequency

is

with

in

the

rated

value

90

degreees

or

less

in

the

range

of

40

Hz

to

10

kHz

is

required.

5)

Secure

the

screw

with

the

locking

paint.

OSCILLOSCOPE

TEST

EQUIPMENT/TOOLS

REQUIRED:

Audio

oscillator

Digital

frequency

counter

Oscilloscope

Attenuator

AC

voltmeter

Non-magnetic

screw

drive

Blank

tapes

(completely

erased)

NORMAL

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

UD-XL/I

HIGH

................0..

UD-XL/Il

METAL

..............4..

MX

Test

tapes

VTT-658

>

JOkHz,—

15

dB

MTT-111

:

3kHz,

MTT-150

Dolby

level

calibration

400

Hz

tone

200

nWb/m

Torque

meter

O°

(IN

PHASE)

45°

90°

180°

Confirming

phase

relationship

TW-2111

4.

Playback

output

level

adjustment

Connect

the

AC

voltmeter

to

the

TP801

terminals.

Play

the

MTT-150

back.

Adjust

the

R131

and

R132

so

that

the

indication

of

AC

voltmeter

becomes

S80mV.

Voltmeter

47

kQ

=

TP801

(NADOL-1404)

5.

Level

meter

adjustment

Play

the

MTT-150

back.

Adjust

the

R412

so

that

the

OdB

of

level

meter

light

on.

6.

Bias

current

adjustment

Insert

the

normal

blank

tape

into

the

cassette

holder.

Apply

the

400Hz

signal

to

the

line

input

terminal.

Press

the

rec

and

pause

button

together

and

set

the

tape

deck

to

the

recording

mode.

Adjust

the

input

level

volume

or

AF

oscillator

so

that

the

OdB

of

level

meter

light

on.

Reduce

the

input

level

by

20dB

with

the

attenuator.

Record

the

400Hz

and

10kHz

signals

on

the

tape.

Adjust

the

R333

and

R334

so

that

the

400Hz

and

10kHz

playback

signal

become

the

same

level.

Connection

diagram

AC

Voltmeter

Line

IN

47

k2

8.

Hall

IC

clearance

0.5mm~i1mm

magnet

wail

ic

NAAF-1405

[e)

(°)

R708

TRQ

ADJ

BIAS

ADJ

R333

[°)

LCH

OTP301

[e)Rcr

OTP302

R334

R412

LEVEL

MTT

ADJ

7.

Recording

level

adjustment

Apply

the

700Hz

signal

to

the

line

input

terminal.

Insert

the

normal

blank

tape

into

the

cassette

holder.

Connect

the

AC

voltmeter

to

the

line

output

terminal.

Set

the

tape

deck

to

the

recording

mode.

Adjust

the

input

volume

or

AF

oscillator

output

so

that

the

OdB

of

level

meter

light

on.

Reduce

the

in-

put

level

by

3dB.

Record

the

700Hz

signal

on

the

tape

and

ad-

just

the

R301

and

R302

so

that

the

level

of

recording

and

playback

become

same.

9,

Adjustment

of

the

eject

mechanism

The

speed

of

the

opening

and

closing

action

of

the

cassette

compartment

can

be

controlled

by

the

adjustment

screw

at

the

rear

of

the

cylinder

as

shown

in

the

graph.

By

turning

the

screw

to

the

left,

speed

becomes

faster,

and

to

the

right,

and

to

the

right,

slower.

Adjustment

screw

Cylinder

Piston

R301

LCH

RECLEVEL

R131

(e)Rck

(e)

ice

R302

P

B.LEVEL

ADJ

[o}RCH

R132

BLOCK

DIAGRAM

QI01,

Q103

PB EQ

AMP

rive

eas

Rated

eee

a

et

ee

:

D405

PBLLEVEL

|

LED

ARRAY

|

1

FOR

METER

PBLIN

LLINE

OUT

6)

LINE

ouT

REC

PB

Q804

HEAD

~

nec

DOLBY

NR

#eV

|

!

ciel

LED

DRIVER

be

eee

(ee

0

ee

0

Q403

S632

©

oe

aN

IN

+B1cV

Ft

REEL

ASSISTANCE

HEAD

OS5>

OD51

MOTOR

+

-

+

=

MIC

JACK

S633

TOUT

PHONE

|

SWITCH

(m

)

ELECTOR

SWITCH

CIRCUIT

ee

“MOTOR

va

/

OPERATION

IC

DRIVER

MIC

AMP

/

DOLBY

SW

Z

j

201

ral

>

DRIVER

pot

aria

R5I9,R

rae

Q50!

Ronee

i

ASSIST

MOTOR

DRIVER

|

VOLUME

COMPARATOR

—————)

eres

Fees

os

Q201

1/4

Ae

ae

6201

1/4

74,

[TIMER

REC

EQ

AMP

REC

MUTING

S741

TREC

PB

+14V

TAPE

SENSE

ied

_

DRIVER

ELECT

CH

VCC

5]

@721

|

LEO

BIAS

TRAP

wm

|

z

ee

DRIVER

LIs3

<U

[aso

>

Re

EL

3/RL65!

Neos

K&eNo7204

LED

FOR

SIREC

PB

0720

0722

|

INDICATOR

MUTING

SELECTOR

eS

Q307

RELAY

fy

ey,

Q65|

~

S738

|

OPERATION

v0

La

=

S72

BUTTON

S661

~S663

REC

EQ

SELECTOR

-12V

DRIVER

BIAS

R334

|osc

ACCU

VR

BLOCK

R6I3

aiiatat

ied

Z60!}

S66I~S613

ERASE

oat

REC

BIAS

—14V

HEAD

SELECTOR

PRINTED

CIRCUIT

BOARD-PARTS

LIST

REC./PLAYBACK

AMPLIFIER

AND

CONTROL

PC

BOARD

(NAAF-1405)

CIRCUIT

NO.

Q161

Q201

Q301

Q403

Q721

Q101-Q104

Q105-Q107

Q109,

Q110

Q303-Q314

Q401,

Q402

Qlll

Q202

Q501,

Q502

Q503,

Q504

Q601

Q602-Q605

Q631-Q633

Q651

Q661-Q663

Q606

Q701

Q702,

Q703

Q704,

Q705

Q706,

Q707

Q708,

Q710

Q733,

Q734

Q709

Q711,

Q712

Q713,

Q714

Q731,

Q732

Q735-Q737

Q901,

Q902

Q903,

Q904

D101,

D102

D161,

D162

D201

D401-D404

D407-D410

D601,

D602

D501,

D502

D604

D661,

D662

D641,

D642

D651

D652

D653

D901

PARTS

NO.

ICs

222654

222604

222465

222507

222637

Transistors

2211896

or

2212256

2211255,

2212115,

2210746

or

2212155

2211544

2211454

or

2212124

2211896

or

2212256

2211945

2211554

2211255,

2212115,

2210746

or

2212155

2201285

or

2201286

2211611

or

2211612

2211554

2211253

2211544

2211255,

2212115,

2210746

or

2212155

2201060

2211554

2211706

2211454

or

2212124

2211454

or

2212124

2201074

2201275

Diodes

223133

or

223105

or

223132

223133

or

223105

223133

or

223105

223133

or

223105

224133

223133

or

223105

2239511

or

2239512

223133

or

223105

223132

223868

DESCRIPTION

NJM4556D,

Headphone

amplifier

LM324N,

AMSS

NJM4558D,

Recording

amplifier

TA-7612P,

Meter

drive

TMP4315AP-1011,

Micro

com-

puter

2SC1675L

(L)

or

2SC2458L

(L)

2SC1815

(GR),

2SC2458

(GR),

2SC945A

(P)

or

KTNS5014

(GR)

2SC1959

(Y)

2SAI1015

(Y)

or

2SA1048

(Y)

2SC1815L

(L)

or

2SC2458L

(L)

2SK246

(GR),

F.E.T

(G/W)

2SA562TM

(Y)

2SC1815

(GR),

2SC2458

(GR),

2SC945A

(P)

or

KTN5014

(GR)

2SD882

(Q)

or

2SD882

(P)

2SD471

(K)

or

2SD471K

(L)

2SA562

(TM)

(Y)

2SC1815

(O)

28C1959

(Y)

2SC1815

(GR),

2SC2458

(GR),

2SC945A

(P)

or

KTNS5014

(GR)

2SD549

2SA562TM

(Y)

2SD655

(F)

2SA1015

CY)

or

2SA1048

(Y)

2SA1015

(Y)

or

2SA1048

(GR)

2SD880

(Y)

2SB772

(Q)

DS442X

or

181555

1K60

DS442X

or

18155$

DS442X

or

181555

DS442X

or

181555

(G/W)

0522.02

DS442X

or

1S155

RD6.8EB1

or

RD6.8EB2

DS442X

or

1S1555

1K60

2W02

CIRCUIT

NO.

D902

D903,

D904

D905

D906

D701

D702

D711-D716

D717

D718

L301-L304

L305,

L306

L701

Z601

C103,

C104

C110

Cli,

C112

C113,

C114

C119,

C120

C121

C122

C161,

C162

Q203

C204,

C205

C303,

C304

C311,

C312

C401,

C402

C404

€303-C506

C507

C508

C601

C602,

C603

C632

C651

C652

C702

C704,

C731

C732,

C733

C901

C902

C903

C904,

C905

C906

C907,

C908

C909

R131,

R132

R301,

R302

R333,

R334

R412

R708

R711

R731-R740

R741-R750

PARTS

NO.

223804

or

223848

2239672

2239491

2239652

2239571

or

2241033

223133

or

223105

223132

223133

or

223105

223132

Coils

24606069

233247

Transformer

232100

Oscillator

block

24606115

Capacitors

392880337

352741019

352741009

352732209

352741009

352741019

352744709

352741009

352780109

352782299

352750479

352780339

352780229

352780109

352732219

352741019

352722219

352744719

352742209

352780109

352780479

352741009

352780109

352753329

352744719

352751029

352741019

3504168

3§2724709

352741019

Resistors

5215046

5215044

5215047

5215045

$215042

441723904

49121392410

49121562410

DESCRIPTION

SR1K-2

or

GP08B

RD16EB2

RD6.2EB1

RD13EB2

RD9.1EB1

or

GZA8.2Z

DS442X

or

1S1555

1K60

DS442X

or

181555

1K60

NCH-1007,

3.9mH

NCH-4054

NMIF-6030

NOB-016

3.3nF,

50V,

LL

100uF,

16V,

Elect.

10uF,

16V,

Elect.

22pF,

10V,

Elect.

10nF,

16V,

Elect.

100uF,

16V,

Elect.

47pF,

16V,

Elect.

10nF,

16V,

Elect.

10nF,

16V,

Elect.

ipF,

50V,

Elect.

0.22unF,

SOV,

Elect.

4,74F,

25V,

Elect.

3.3uF,

SOV,

Elect.

2.2uF,

SOV,

Elect.

luF,

50V,

Elect.

220uF,

10V,

Elect.

100uF,

16V,

Elect.

220uF,

6.3V,

Elect.

470uF,

16V,

Elect.

22uF,

16V,

Elect.

lpF,

SOV,

Elect.

0.47nF,

SOV,

Elect.

10uF,

16V,

Elect.

lzF,

SOV,

Elect.

luF,

SOV,

Elect.

3,300pnF,

25V,

Elect.

470uF,

16V,

Elect.

1,000uF,

25V,

Elect.

100nF,

16V,

Elect.

13,000uF,

25V,

Elect.

47uF,

6.3V,

Elect.

100uF,

16V,

Elect.

NO8HRS50KBC,

Playback

level

adjustment

semi-fixed

NO8HRSKEBC,

Recording

level

adjustment

simi-fixed

NO8HRI1O0KB,

Bias

current

ad-

justment

semi-fixed

NO&8HRIOKBC,

Level

meter

ad-

justment

semi-fixed

NO8HRIKBC,

Playback

torque

adjustment

semi-fixed

390,

2W,

Metal

oxide

film

3.9kQx10,

1/8W,

Network

§.6kQx10,

1/8W,

Network

CIRCUIT

NO.

PARTS

NO.

DESCRIPTION

R765-R769

49121223405

22kQx5,

1/8W,

Network

R901

441520684

6.82,

1/2W,

Metal

oxide

film

R902,

R904

441520104

10,

1/2W,

Metal

oxide

film

R905

441521004

102,

1/2W,

Metal

oxide

film

R906

441528214

82002,

1/2W,

Metal

oxide

film

R907

441521014

10002,

1/2W,

Metal

oxide

film

R908

441520684

6.80,

1/2W,

Metal

oxide

film

Switches

$63

1-S634

25025328

NPS-422-L292,

Dolby,

Filter,

Auto/Manual

S721,

$722

25035286

NPS-111-L252,

AMSS

Plugs

P10}

25055037

NPLG-6P28

P102

25055038

NPLG-2P29

P109

25055066

NPLG-7P52

P110

25055046

NPLG-10P34

P111

25055066

NPLG-7P52

Pi12

25055046

NPLG-10P34

P40]

25065133

NPLG-1t2P18

P661

25055045

NPLG-4P33

P701

25055052

NPLG-1L1IP40

Terminals

P103,

P104

25045111

HLJ4305-01-010,

Microphone

P105

25045110

HLJ4305-01-020,

Stereo

head-

phone

P106

25050064

NSCT-S5P18,

DIN

(G/W)

P107

25045084

NP

J-4PDBL42,

Tape

input/out-

put

Relay

RL651

25065174

NRL-2P-1A-DC12-09

Note:

G/W

:

Only

G/W

models

TAPE

SELECTOR

INDICATOR

PC

BOARD

(NADIS-1406)

CIRCUIT

NO.

PARTS

NO.

D631-D632

225084

D633,

D635

225085

D636

225119

DESCRIPTION

SLP-153B,

L.E.D.

SLP-253B,

L.E.D.

SLP-453B,

L.E.D.

AUTO-STOP

DETECTOR

PC

BOARD

(NATD-1047)

CIRCUIT

NO.

PARTS

NO.

Q741

222558

DESCRIPTION

DN6838

TIMER/CONTROL

SWITCH

PC

BOARD

(NASW-1408/1409)

CIRCUIT

NO.

PARTS

NO.

$741,

$742

25065170

S731-S738

25035275

DESCRIPTION

NSS-2377,

Timer

switch

NPS-111-S239,

Tape

control

switch

D720,

D722

225059

SEL1110S,

L.E.D.

D721

225060

SELI310E,

L.E.D.

27190086

Holder

ACCU.

CONTROL

PC

BOARD

(NAVR-1410)

CIRCUIT

NO.

PARTS

NO.

R613

5146035

DESCRIPTION

N16RLCS500B20,

Accu.

level

con-

trol

variable

resistor

REMOTE

CONTROL

TERMINAL

PC

BOARD

(NARM-1411)

CIRCUIT

NO.

PARTS

NO.

P702

25050070

DESCRIPTION

NSCT-7P20,

DIN

terminal

BLOCK

DIAGRAM

OF

IC

HA-12038

(DOLBY

B&C

TYPE

NOISE

REDUCTION

SYSTEM)

GNO

P

BIN.

Ref

S-1

TP

SCF-1

Vec

OFF

BC

Sw

R

P

Sw

GAIN

Cont

P

B

OUT

SS-1

SS-—2

14

15 18

19

20

21

—--—-O---0-

---0---

-----

Oe

===

-0-=-O--=5

Dolby

B-

C-Type

Integrated

Circuit

HA12038

Do

a

ee

§

SiO

eH

Sy

eee

O--

O---OQ---O---~---

25

24

=.

23

22

td

6 8

9

10

11

12

«#613

TAPE

MECHANISM

EXPLODED

VIEW

REF.

NQ.

—

DwWOANU

awn

PARTS

NO.

24610815

24610664

24610376

24605379

8930251

24610351

24610805

24610346

24605185

24600018

DESCRIPTION

Mechanism

chassis

Brake

plate

Rubber,

brake

Spring

E2.5,

Circlip

2¢,

steelball

Head

chassis

Head

stand

Spring

Rec/playback

head

24600025

24610666

82512012

801198

25050115

25050136

8930302

24605380

24610667

Erase

head

Gare

Holder,

lead

wire

M2x13,

Binding

screw

M2x14,

Flange

screw

Connector,

rec/pb

head

Connector,

erase

head

E3,

Circlip

Cassette

holding

spring

Motor

chassis

Reel

motor

(See

No.

68)

PARTS

NO.

24610373

24610374

24605194

24601102

24610375

82512603

833125059

24605303

24610992

DESCRIPTION

Stand,

spring

Washer

Spring

Idler lever

ass'y

Motor

pulley

Felt

M2.6x3,

Binding

screw

Pan

head

screw

Back

tension

spring

Washer

PARTS

NO.

24602136

24610349

24603205

24610668

24601103

801259

24606119

24602133

833125209

25050137

24610806

801266

25050138

801250

24610816

24610279

24610669

24602135

24610515

24602134

24610670

24601107

24610451

24610807

801261

24610671

24610673

24610672

24605370

8930201

24610345

24610344

24605184

833125109

260208

801181

24601117

DESCRIPTION

Reel

stand

Washer

Recording

Jever

Chassis

Motor,

assistance

M2x3,

Screw

Leafswitch

Cam

gear

M2.5x20,

Pan

head

screw

Connector,

11P

Joint

plate

M2.6x3.5

Pan

head

screw

Connector

4p

M2x4,

Pan

head

screw

Capstan

holder

34,

steelbali

Head

holding

plate

Flywheel

Washer

Bet

f.o>

Flywheel

holding

plate

Capstan

motor

ass’y

(See

No.

69)

Motor

pulley

Cushion

Spacer

Screw,

motor

Thrust

stand

Plain

washer

Pinch

arm

ass'y

<-

30

Spring

E2,

Circlip

Locked

plate

Collar

Spring

M2.5x10,

Pan

head

screw

Binder

M2.6x6,

Pan

head

screw

Reel

motor/idler

ass’y

(20-26)

24601113

——-—Capstan

motor

ass'y

(52,

53)

—

24606104

24610659

24603236

24603

128

82112004

24610814

Leafswitch

Protection

plate

Lever

Leafswitch

M2x4,

Pan

head

screw

Switch

chassis

BLOCK

DIAGRAM

OF

IC

TMP4315AP-1011

ASSIST

MOTOR

CONTROL

SWITCH

No.

3

CASSETTE

IN

H:

Play/FF

FORWARD

H:

Rew

REEL

MOTOR

REVERSE

uP

ASSIST

MOTOR

DOWN

H:

Play

O-PLAY

TIMER

OUT

&

ACCU

CLOCK

ACCU

BUSY

BRAKE

BIAS

CONTROL

L:

Rec

REC.

MUTING

H:

Play/Rec

MUTING

2

MUTING

|

L:

Pause

PAUSE

LED

L:

Play

PLAY

LED

L:

Rec

REC.

LED

PLAY

ACCU

START.

{Acception

when

press

ACCU

START

Je

rec

and

pause

together)

REC

PAUSE

STOP

REC.

INH

H:

Recording

inhibiting

~~

H:

TIMER

OFF

TIMER

ON/OFF

L-

TIMER

ON

=~

H:

MEMORY

STOP

MEMORY

PLAY

/STOP

L:

MEMORY

PLAY

MEMORY

ON/OFF

H:

MEMORY

ON

i:

MEMORY

OFF

2

head/3

head

2

head

deck:

H

2

head

deck:

L

TAPE

COUNTER

SEARCH

SIG.

AUTO

SPACE

X

OUT

Clock

output

X

IN

Clock

input

RESET

22|_J

<—

AUTO

STOP

(Rotation

detector

pulse

input)

NJM4556/4558

(Operational

amplifier)

r

=

Vee

Reversing

input

2

TA2035

PACKING

PROCEDURES

120V

model

G/W

model

REF.

NO.

PARTS

NO.

DESCRIPTION

REF.

NO.

PARTS

NO.

DESCRIPTION

1

29340609

Instruction

manual

!

29340610

Instruction

manual

2

29358002

Service

station

list

(D)

2

29365005-3

Warranty

card

(G)

3

29365006-3

Warranty

card

(D)

3

25055040

Conversion

plug

(W)

4

253074

Pin-pin

connection

cord

4

253074

Pin-pin

connection

cord

5

29100005

330

x

220mm,

Poly

bag

$

29100005

330

x

220mm,

Poly

bag

6

29100037

650

x

500mm,

Poly

bag

6

29100037

650

x

500mm,

Poly

bag

7

29360567

Caution

label

(D)

9

29050559

Carton

box

8

29360566

Caution

label

(D)

10

29090647

Pad

(R)

9

29050559

Carton

box

11

29090646-1

Pad

(L)

10

29090647

Pad

(R)

12

Accessary

bag

complete

1]

29090646-

1

Pad

(L)

13

29090675

Pad

(C)

12

Accessary

bag

complete

13

29090675

Pad

(C)

(G)

:

Only

West

Germany

(W)

:

Only

120/220V

model

(D)

:

Only

U.S.A.

model

ONKYO

CORPORATION

International

Division

:

No.

24

Mori

Bldg.,

23-5,

3-chome,

Nishi-Shinbashi,

Minato-ku,

Tokyo,

Japan

Telex

:

2423551

ONKYO

J.

Phone

:

03-432-6981

ONKYO

U.S.A.

CORPORATION

Eastern

Office

:

200

Williams

Drive,

Ramsey,

N.J.

07446

Tel.

201-825-7950

Midwact

Officra

-

9408

Martin

|

ane

Rolling

Meadows

il

80008

Tel

319-477-4300

CEU

I

Javan

CAO

SCHEMATIC

DIAGRAM

G/W

model

_

a

i

a

er

a

ee

: :

ae

Cee

ee

DOS:

eRe

77

r—"

"Ww

Wwe

NaDis-l4o6el

I

J

0636

“|

ooo

oOo

oo

ee

oe

OO

ee

Oe

8

[es

|

548

PLAYBACK

EQUALIZER

a

ee

—_—

|

sa

meee

ro

@

Bhi

se

|

CH.R

aiaStt

7

P

zo

'

cil

R12

Qios5

Hg

Q804

HA-

12038

1

A,

2SCIBISGR

2

6

7

629

0

n

1243

6

17

18

OTS

pm

as’

’

*

J

ASSIST

MOTOR

ae

=e

TT]

|

J.

Jems!

[|

.

:

—

a

7

ty

lee

E

gH

pess

Lid

pos

ad

3

tL

5

£80!

Q702703

pp

og

oe

ee

9704705

-

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Onkyo TA-2035 User manual

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