Sanyo M9994k User manual

SERVICE

MANUAL

CASSETTE

RECORDER

,

Recording

system

Erasing

system

Tape

speed

Rewind

and

fast

forwardtime

Frequency

range

Terminal

impedance

PHONO:

50k

ohms

(3mV)

SPECIFICATIONS

|

AC

bias,

4

tracks

stereo

|

Frequency

response

—

ACerase

|

=

1-7/8

i.p.s.

(4.75

cm/s)

| |

rae

~

Rewind:

2

min.

(C—60)

a

ae

Output

power

»

Fast

forward:

2

min.

20

sec.

(C—60)

Power

source

-

FM:

87.5

—

108

MHz

AM:

530

—

1605

kHz

_

:

-

‘SWI:

23-—7.0MHz

©

Dimensions

SSW

EOS

OZER

ea

oS

EXT.

MIC:

5k

ohms

(0.3mV)

ss

Weight

50

—

15,000Hz

(CrO,)

50

—

15,000Hz

(FeCr)

60

—

14,000Hz

(NORMAL)

7W

x

2

maximum

DC:

12V

“D”

(UM—1)

x

8

12V

Car

battery

AC:

120/200/240V

50/60Hz

20-3/8"'

(W)

x

5-1/4”

(D)

x

12-1/16"

(H)

(516

x

131

x

306

mm)

Approx.

16

Ibs.

12

ozs.

(7.6

kg)

including

batte

ae

LINE

IN:

180k

ohms

(6GOmV)

|

*

Specifications

subject

to

change

without

notice.

LINE

OUT:

1k

ohms

(0.7V)

|

ca

a

EXT

SP:2.5—8o0hms

—

_

HEADPHONES:

8

ohms

WM

-322

DISASSEMBLY

OF

CABINET

&

CHASSIS

As

a

precautionary

measure,

be

sure

to

unplug

the

power

cord

from

the

4.

Remove

the

six

screws

(209,

pan

head

tapping

3

x

30

mm).

AC

outlet

and

take

the

batteries

out

of

the

battery

compartment.

5.

Disconnect

the

socket

(107)

on

chassis

and

pull

the

chassis

to

the

1.

Remove

the

six

screws

(210,

pan

head

tapping

3

x

35

mm)

of

the

fore

and

upward,

and

it

will

come

out

of

the

cabinet.

rear

cover.

2.

Antenna

socket

is

disconnected

from

the

printed

circuit

board.

3.

Detach

the

following

knobs:

volume

(24,

25),

input

volume

(26,

27)

tone

controls

(28),

and

tuning

(33).

PRIGHT

VOLUME

KNOB)

TUNING

KNOB

ak:

x

@'®

cep

INPUT®

“RIGHT

:

VOLUME)

Ly

LEFT

KNOB

ss

‘

:

ey

Me

TREBLE

cone

KNOB

__

BASSH

209:

SCREW

PAN

HO.

TAPPING

3

30mm

210:

SCREW

PAN

HO.

TAPPING)

3

X35mm

STRINGING

DIAL

ROPE

1.

Preparation

Tie

rope

to

a

spring

coil

(68).

The

rope

should

be

667mm

in

Jength

when

folded

into

two

parts

as

shown

below.

2.

Stringing

procedure

Put

the

rope

round

the

drum

in

the

direction

marked

by

the

arrow

(1),

stretch

it

as

indicated

by

the

arrow

(2),

pass

it

along

(3)-(4)-(5)>

(6)—>(7)-+(8)(9),

wind

it

around

the

tuning

shaft

three

times

at

(10),

and

run

italong

(11)~(12)-(13).

M9S94US

1978.

4,

3.

Adjustment

of

dial

pointer

position.

Turn

the

tuning

shaft

counterclockwise

until

the

dial

rope

slips

on

it.

Set

the

pointer

to

the

graduation

at

the

extreme

ieft

on

the

FM

scale

and

fix

the

pointer

on

the

rope.

3

TURNS

ech

eee

neteer

Pee

enna

Ei

|

x

eee

ne

MODIFICATION

NOTICE

CASSETTE

RECORDER

M9994K

(USA)

M9994K

(AUSTRALIA)

M9994K

Date

June

20,

1979

Issued

by

ee

The

following

corrections

should

be

made

in

the

SERVICE

MANUALS

and

PARTS

(PRICE)

LIST.

Concerning

M9994

Series,

the

IC801,

901

used

in

AMP

PCB

assembly

has

been

modified

as

illustrated

below

in

the

midst

of

production.

Accordingly,

the

capacitance

and

resistance

of

neighboring

parts

and

wiring

are

also

changed.

Since

the

Serial

No.

at

the

time

of

modification

is

not

identified,

please

check

the

pertinent

IC

of

each

set,

and

modify

the

circuit

when

replacing

the

IC

if

necessary.

Ic801,

901

BAS

21

IC

BAS

32

os

©

n

© =

Ae)

=

3

ry

I

|

I

| | | I

| |

|

a

RA

R837,

937

3902

——*

Carbon

2702

#10%

zw

R839,

939

8.2K.

—_—-------

C832,

932

220uF

——

Electrolytic

4/pF

10V

G933,-993

C8394.

935

560pF

——>

Ceramic

270pF

110%

50V

C836,

936

C863,

963

0.0047UF—

-------

C899;.995°

===

——

Ceramic

220pF

+10%

50V

sie

sutures

kepbS

ee

RSS

ett

Aen

EAR

ai

a

Sey.

Sep

oh

A

a

aaah

veto

i

BSR

OR

a

REHEAT

PES

SSIES

SA

SERRE

ROP UES

RATAN

ED

SBR

BADE

NRE

STB

RE

REE

BE

ea

ES

x

3

:

INTERCHANGEABLE

NOT

INTERCHANGEABLE

Serial

No.

Effective

from

Q'ty

of

initial

production

before

modification.

|

Identification

of

modified

unit.

REASON

FOR

MODIFICATION

ie

SU

idles

ap

nae

aaa

a

US

ss

Aa

ene

ad

Reena

A

oe

Standardization

©

tna

improvement

of

reliability

EB

.

suas's

Miss print

G

...

Bou...

Change

of

materials

OD.

.....

Improvement

of

performance

F

.....

Miss

register

SANYO

ELECTRIC

TRADING

CO.,

LTD.

WM-

4153

Printed

in

Japan

S000

OSAKA,

JAPAN

cud

tanto

tHE

EUROS:

C832

C833

220p

0.1

ee

47/10V

R840

1K

a

R840

1K

R841

82K

RB41

82K

sac

Set

cals

aici

Se

Sih

$s

TN

SRE

St

To

ae

RA

AUER

eg

BE

Ba

ee

Bg

Ee

Se

Oe

oe

ee

eae

eee

EE

eR

Ec

ae

cette

ee

abs

Spanier

Told

fi

eRe

SR

Bx

SS

En

BEG

S

eo

Bits

IE

ERLE

SREB

ERE

GHEE

GIS

Bis

LETRA

BY

SEEDS

ii

SED

RR

SIEBOT

et

Ea

REO

ace

a

Retaseb

NAS

a

Tce

ech

enone

ctv

Ri

cians

TORQUE

ADJUSTMENT

TAPE

SPEED

ADJUSTMENT

1.

Set

the

unit

to

the

PLAY,

FAST.FORWARD

or

REWIND

mode.

1.

Connect

a

frequency

counter

to

the

Ext.

Speaker

jack.

2.

Measure

the

each

torque

with

a

torque

gauge.

They

should

be

as

2.

Mount

a

3

kHz

test

tape

on

the

unit

and

play

it

back.

Turn

tl

following;

potentiometer

inside

the

motor

and

adjust

it

until

the

counter

rea

PLAY

35

—

60

g/cm

ing

becomes

2970~3020Hz.

FAST

FORWARD

60

—

100

g/cm

REWIND

65

—

100

g/cm

3.

If

the

each

torque

fails

to

reach

the

standard

value.

Clean

the

drive

HEAD

AZIMUTH

ADJUSTMENT

belt,

flywheel,

motor

pulley,

take-up

reel,

idler

and

rewind

roller

1.

Mount

a

music

tape

on

the

unit

for

the

reproduction

of

tape.

Inse

with

a

cotton

swab

soaked

in

alcohol.

the

screw

driver

(+)

to

azimuth

hole,

and

turn

the

azimuth

adjusti!

screw

until

to

the

maximum

sound.

PINCH

ROLLER

ADJUSTMENT

1.

Set

the

unit

the

Play

mode.

2.

Apply

a

tension

gauge

(500

gr)

to

the

pinch

roller

and

measure

the

pressure.

The

gauge

reading

should

be

within

the

range

300

—

400

gr.

3.

To

adjust

the

contact

pressure,

bend

the

spring

or

change

the

spring

with

a

new

one,

if

necessary.

ADJUSTMENT

OF

STAND-BY

MECHANISM

(RESULTANT

FORCE

OF

LOCK-LEVER

SYSTEM)

The

lever

of

the

slide

(445)

has

to

be

unlocked

with

the

revolving

shaft

of

the

pulley

(443)

kicking

it

before

the

stand-by

mechanism

works.

Employ

a

spring

gauge

capable

of

measuring

a

force

of

up

to

110

g

for

making

this

adjustment.

Resultant

force

of

lock-lever

system

.....

100g

or

smaller

In

the

event

that

the

resultant

force

is

larger

than

the

above

specification,

adjust

by

bending

or

replace

the

spring

coil

331

(141-2-851T-56100).

j

‘

;

i

'

a

‘

4

{

|

:

j

;

4

AUTO

STOP

MECHANISM

(Read

this

section

in

reference

to

the

mechanical

exploded

view

on

Page

14

&

15)

Theory

of

operation

When

the

end

of

tape

has

been

reached

in

the

REC

or

PLAY

mode,

the

PLAY

button

is

unlocked

and

operation

stops

automatically.

1.

Auto

stop

and

worm

gears

(3)

(4)

keep

revolving

while

the

motor

is

running.

FLYWHEEL

(1)

GEAR

(3)

\

———-

WARM

GEAR

(4)

2.

While

the

tape

is

running

1)

Take-up

reel

(7)

causes

relay

gear

(6)

to

turn.

Auto

stop

pulley

mounted

on

the

shaft

of

relay

gear

(6)

also

turns

in

the

sarne

direction.

2)

While

flywheel

(1}

is

turning,

it

keeps

the

rear

end

of

auto

stop

slide

(9)

moving

on

the

cam

of

auto

stop

gear

(3).

Therefore,

it

does

not

become

engaged

with

hook

(5)

on

auto

stop

pulley

(8),

so

the

auto

stop

mechanism

does

not

work.

3.

When

the

tape

end

has

been

reached

1)

Take-up

reel

stops

revo!ving.

So

does

the

rear

end

of

auto

stop

slide

(9).

2)

Hook

(5)

on

auto

stop

pulley

(8)

catches

the

rear

end

of

auto

stop

slide

(9)

which

is

pulled

toward

the

motor,

unlocking

the

PLAY

button.

AUTO

STOP

PULLEY

HOOK

(5)

AUTO

STOP

GEAR

(3)

/

RELAY

SCENES)

ee

cue

\\

Bey

!

|

AUTO

STO

PULLEY

(8)

=a)

jap

are

STOP

SLIDE

(9)

4.

When

the

PAUSE

button

is

locked

Auto

stop

pause

spring

(12)

keeps

pushing

the

rear

end

of

auto

stop

slide

(9)

against

the

cam

of

auto

stop

geat

(3).

Accordingly,

the

rear

end

of

auto

stop

slide

(9)

moves

on

the

cam

and

remains

out

of

reach

of

hook

(5)

on

auto

stop

pulley

(8).

Thus,

the

auto

stop

mechanism

does

not

work.

I

AUTO

STOP

|

SL

IDE

(9)—e

AUTO

STOP

LEVER

(10)

|

_

AUTO

STOP

PAUSE

SPRING

(12)

—

O

eo——

PAUSE

BOTTON

(13)

despa

aR

nt

ihe

EAB

arbi

Rings

seats,

BRD

Lieb

RAE

REET

SERED

tS

ARBAB

ESS

snag

vg

fe

Seth

ann

eaP

SRE

Sokelnniea

ADJUSTMENT

OF

AMPLIFIER

SECTION

ADJUSTMENT

OF

RECORDING

GAIN

ADJUSTMENT

OF

PLAYBACK

GAIN

Playback

test

tape

(1kHz,

OdB)

and

adjust

SVR701

(50KB)

to

equalize

outputs

at

LINE

OUTs

for

the

left

and

right

channels.

Conditions:

Automatic

level

control

(ALC)

+

ON

PREPARATION

Volume

controls

(VOLUME)

+

MIN.

|

All

necessary

adjustments

should

be

made

at

a

source

power

voltage

of

Mode

selector

(MODE)

~

STEREO

:

DC12V.

insert

blank

tape,

set

the

unit

in

the

recording

mode

and

apply

1kHz—

Turn

the

TONE

controls

(BASS

and

TREBLE)

to

their

center

positions

25dB

(S5mV)

signal

to

the

LINE

IN

jacks.

|

and

the

INPUT

VOLUME

controls

(left

and

right

channels)

to

their

Connect

a

VTVM

to

the

collectors

of

Q807

and

Q907

and

adjust

SVR

maximum

settings.

702

until

left-

and

right-channel

outputs

become

identical.

The

settings

of

other

controls

are

as

follows:

Function

switch

(FUNCTION

1)

+

TAPE

Input

line

switch

(FUNCTION

2)

>

LINE

Tape

selector

(TAPE)

-

NORMAL

ADJUSTMENT

OF

METERS

Conditions:

Automatic

level

control

(ALC)

—

ON

Mode

selector

(MODE)

-~

STEREO

Playback

test

tape

(1kHz,

OdB)

and

turn

the

volume

control

(VOLUME)

until

the

reading

of

the

meter

for

the

right

channel

becomes

2W

(OVU).

Adjust

SVR703

until

the

meter

readings

for

the

left

and

right

channels

become

identical.

TEST

TAPE

ADJUSTMENT

OF

ALC

Conditions:

Automatic

level

control

(ALC)

—

ON

Volume

controls

(VOLUME)

—

MIN.

Mode

selector

(MODE)

—

STEREO

|

After

finishing

with

adjusting

the

recording

gain

as

instructed

in

(4

above,

insert

blank

tape,

set

the

unit

in

the

recording

mode,

and

appl)

1kHz—5dB

(1.7V)

signal

to

the

LINE

IN

jacks.

Connect

a

VTVM

to

the

collectors

of

Q807

and

Q907.

Adjust

SVR70:

to

obtain

identical

outputs

from

the

left

and

right

channels.

SVR

701

¢

SVR

702

©

SVR

703

|

METER

ADJ

ADJUSTMENT

OF

BIASES

Mount

blank

tape

and

set

the

unit

in

the

recording

mode,

while

connect-

ing

a

VTVM

to

the

10-ohm

terminals

of

R845

and

R945.

Adjust

SVR801

and

SVR901

until

the

VTVM

stands

at

3.5mV.

ADJUSTMENT

OF

TUNER

SECTION

ADJUSTMENT

OF

TUNING

METER

Supply

98MHz,

80dB

(10mV)

signal

from

an

FM

signal

generator

to

the

unit

at

TP1

(HOT

side)

and

TP2

(GROUND

side),

tune

the

unit

to

the

receiving

frequency

and

adjust

SVR301

so

the

meter

needle

points

to

9.5.

FM

SIGNAL

GENERATOR

OL)

O

Roa

O

G

=i

TUNING

"6

>

KS

Cyseits

fy

SS

il

“SVR301

[ey

~S_

oA

ADJUSTMENT

OF

FM

MULTIPLEX

(1)

Set

SVR501

(10KB)

to

its

center

position.

(2)

Adjust

the

modulation

of

the

FM

signal

generator,

using

a

stereo

modulator.

*Modulation

frequency

=

400Hz

Pilot

signal

7.5kHz

dev.

(10%

modulation)

Stereo

signal

Main

signal

22.5kHz

dev.

(30%

modulation)

NOTE:

Adjustment

of

modulation

varies

according

to

the

type

of

instru-

ment

in

use.

You

are

encouraged

to

know

fully

well

the

operation

of

the

instrument

you

are

employing.

STEREO

MODULATOR

+

|MPX

OUTPUT

FM

SIGNAL

GENERATOR

FREQUENCY

COUNTER

(3)

Connect

an

IHF

filter

(200~15kHz)

to

the

left-channel

LINE

OUT.

Connect

the

filter

toa

VTVM.

(4)

Set

the

output

signal

switch

of

the

stereo

modulator

to

MAIN

(L+R).

Set

the

unit

to

receive

a

radio

frequency

of

98MHz

and

tune,

using

the

FM

signal

generator.

(5)

19kHz

adjustment

(VCO

adjustment)

Set

the

radio

unit

so

there

is

no

input

in

the

FM

stereo

mode.

Con-

nect

a

frequency

counter

to

TP3

and

make

necessary

adjustment

by

means

of

SVR501

(10KB)’so

that

the

counter

reading

becomes

19kHz

+

100Hz.

*HOT

side

of

frequency

counter:

TP3

GROUND

side

(E):

shield

case

(6)

Separation

adjustment

1)

Connect

a

300-ohm

dummy

load

to

an

FM

signal

generator

and

the

dummy

load

to

the

unit,

to

TP1

on

the

HOT

side

and

to

TP2

on

the

GROUND

side.

Set

the

output

signal

switch

of

the

stereo

modulator

to

MAIN

(as

in

Section

(4)

above)

and

supply

pilot

signal.

Set

the

BASS

and

TREBLE

controls

to

their

center

positions

and

regulate

the

stereo

signal

input

to

66dB.

Then,

reduce

the

distortion

factor

to

a

minimum

by

tuning,

using

the

radio

tuning

control

or

by

means

of

the

FM

signal

generator.

Adjustment

of

left-channel

separation

Set

the

output

signal

switch

to

RIGHT

and

minimize

leakage

of

right-channel

signal

into

the

left

channel

by

adjusting

SVR502

(500B).

Adjustment

of

right-channel

separation

Reconnect

the

cord

from

the

IHF

filter

from

the

LEFT

to

RIGHT

LINE

OUT

jacks,

set

the

output

signal

switch

to

LEFT

and

minimize

leakage

of

left-channel

signal

into

the

right

channel

by

adjusting

SVR502

(500B).

In

case

the

minimum

signal

leakage

positions

of

SVR502

adjusted

as

instructed

in

Sections

(4)

and

(5)

differ

from

each

other,

determine

its

optimum

position

within

a

range

that

satisfies

the

specified

separation

value

(20dB

or

higher)

for

each

of

the

two

channels.

*

In

the

above-described

steps

of

adjustment,

tuner

output

is

taken

out

at

LINE

OUT.

The

IHF

filter

(BANDPASS

200~

15000Hz)

can

be

dispensed

with

when

connections

are

made

to

EXT-SP.

2

—

3

—

4

—

5

~——_

6

—

DISTORTION

IHF

FILTER

ASS

os

MW

ADJUSTMENT

Leet.

455

KHz

Low

end

of

dial

scale.

(400

Hz

30%

|

At

position

of

un-

a

MAX.

modulation)

required

signal.

505

KHz

(400

Hz

;

30%

modulation)

Low

end

of

dial

scale

L112

MAX.

1650

KHz

(400

Hz}

,,.

:

30%

modulation)

High

end

of

dial

scale

600

KHz

(400

Hz

:

30%

modulation)

600

KHz

on

dial

scale

L109b

MAX.

1400

KHz

(400

Hz

:

30%

modulation)

1400

KHz

on

dial

scale

PREPARE:

1.

Set

the

dial

pointer

to

very

left

line

of

dial

scale.

3.

Selector

switch

to

“MW”.

2.

Connect

sweep

generator,

AM

SG,

VTVM

and

oscilloscope.

4.

Use

a

screwdriver

with

plastic

grip

for

all

adjustments.

geist

J

T301,

T302

XB

T303

-

75

kerta,

87.0

MHz

(400

Hz

§

dial

scal

30%

modulation)

Rowing

Onelelscae

L107

MAX.

109.0

MHz

(400

Hzj,,.

:

40%

macdulation]

High

end

of

dial

scale

90.0

MHz

(400

Hz

:

30%

modulation)

90.0

MHz

on

dial

scale

L105

-

x.

106.0

MHz

(400

Hz

;

30%

modulation)

106.0

MHz

on

dial

scale}

CT1

Connect

sweep

Connect

oscillo-

generator

to

scope

to

EXT.

SP

Test

Loop.

terminals

Connect

AM

SG

to

Test

Loop.

Connect

VTVM

to

speaker

terminals.

Connect

AM

SG

to

Test

Loop

Connect

VTVM

to

speaker

terminals.

FM

ADJUSTMENT

Adjusting

Circuit

0.S.C.

VTVM

Oscilloscope

SG

frequency

Position

of

tuning

dial

Connect

oscillo-

scope

to

test

point

TP6,

R319(H)

Shield

cast

(E)

Connect

sweep

generator

to

FM

TP1

(H)

&

TP2

(E)

Near

max.

capacity

of

VC.

at

position

with

unrequired

signal.

10.7

MHz

(0%

modulation)

Connect

oscillo-

scope

to

test

point

TP7,

R324(H)

Shield

case

(E)

Connect

FM

SG

to

TP1(H)

&

TP2

(E)

Connect

VTVM

to

speaker

terminal.

Connect

FM

SG

to

TP1

(H)

TP2

(E)

Connect

VTVM

to

speaker

terminal.

-

_

7

Repeat

adjustments.

PREPARE:

1.

Set the

dial

pointer

to

very

left

line

of

dial

scale.

112.5

ohm

2.

Connect

sweep

generator,

FM

SG,

VTVM

and

oscilloscope.

FM

antenna

input

impedance

is

300

ohm.

e

3.

Use

a

screwdriver

with

plastic

grip

for

all

adjustments.

§

4.

AFC

switch

OFF.

Te)

*

Because

an

AFC

is

incorporated,

FM

tracking

and

frequency

coverage

adjustments

have

to

be

made.

5

Use

a

small

input

(about

10dB)

for

this

purpose.

150

ohm

SW1

ADJUSTMENT

Aajuating

Cireuit™

[Tope

|

Outout

|

1

2,2

MHz

(400

Hz

;

30%

modulation)

Low

end

of

dial

scale

L111

pm

Connect

AM

SG

Connect

VTVM

to

tat

ose

to

Test

Loop.

speaker

terminals.

2

7.2

MHz

(400

Hz

|

,,.

30%

modulation)

|

High

end

of

dial

scale

CT6

2.5

MHz

(400

Hz

.

30%

modulation)

2.5MHz

on

dial

scale

L109a

6.5

MHz

(400

Hz

;

30%

modulation)

6.5MHz

on

dial

scale

fe

ec

Repeat

adjustments.

PREPARE:

1.

Set

the

dial

pointer

to

very

left

line

of

dial

scale.

3.

Selector

switch

to

‘‘SW1”.

2.

Connect

sweep

generator,

AM

SG,

VTVM

and

oscilloscope.

4.

Use

a

screwdriver

with

plastic

grip

for

all

adjustments.

5.

Set

the

Fine

Tuning

to

mechanical

center.

Connect

AM

SG

to

Test

Loop.

Connect

VTVM

to

speaker

terminals.

ea

a“

SW2

ADJUSTMENT

Adjusting

Se.

ee

ace

Circuit

[Input

[Output

|

_S@ereavency

|

Postion

of

tuning

diel

|

Adlurment

|

oscilloscope

OSC

at

_

COME

Genin

Connect

VTVM

to

iain

erage

ee

eon

tgefe

High

end

of

dial

scale.

CTs

Sa

i

eel

21.0MHz

on

dial

scale.

Connect

AM

SG

to

ANT

terminal

through

IRE

dummy.

Connect

VTVM

to

EXT.

SP.

terminals.

Repeat

adjustments.

PREPARE:

1.

Set

the

dial

pointer

to

very

left

line

dial

scale.

4.

Selector

switch

to

‘““SW2”’.

-—O

2.

Connect

signal

generator

to

dummy

antenna.

5.

Set

the

Fine

Tuning

to

mechanical

center.

10pF

3.

Use

screwdriver

with

plastic

grip

for

all

adjustments.

6.

Use

a

Dummy

antenna

as

follow.

50

ohm

fer

eae

1

sie

ent

ASE

AE

ORE

I

TESA

iB

Ras

sapBSB

AEA

AEET

EIS

aR

i

:

i

;

4

‘

!

3

x

H

}

;

4

i

4

i

4

|

EXPLODED

VIEW

‘

i

mw

FA

SS.

LE

P

J

7

:

°

“\

eee

A

—

5

.

Piste

y/7a8

&

y

.

/

.

4

WW

y

¥

:

\,

+,

-

/

¢

av

fv

4

y

ae//

ta

f

y

“\y

K

J

/

Qf

ft

f

/

J

MU

[fv

f

fi

fh

;

fy

]

f

i

4

/

y

i

“7

—_

i

4

PARTS

LIST

PACKING

141

6

132T

90400

141

6

410T

14100

141

6

144T

47100

141

6

144T

47200.

141

6

231T

55700

141

6

231T

20350

141

6

231T

20300

141

6

231T

10200

141

0

385T

02900

141

6

132T

90300

individual

Carton,

Set

Instruction

Book

Foam

Plastic

Case

Foam

Plastic

Case

inner

Polye

Cover,

Set

inner

Polye

Cover,

Inst

B

inner

Polye

Cover,

Mic

Inner

Polye

Cover,

Mic

Stand

Bracket

Mic

Assy

Individual

Carton,

Mic

—

=

—

=

A) A)

A)

@ = @

a2

=

141

6

316T

98800

|

Pad,

Top

141

6

316T

99000

|

Pad,

Handle

141

2

171T

09500

|

Handle

ACCESSORIES

4

243T

13001

|

Power

Cord

4

243T

76401

Power

Cord

a

,

4

243T

79100

|

Power

Cord

4

243T

11500

|

Power

Cord}

4

241T

12671

4

153T

10700

Cassette

Tape

C-12

Microphone,

without

Remote

4

153T

10800

Microphone,

with

Remote

4

236T

11201

Plug

Assy

CABINET

|

141

01117

35001

|

Cabinet

Assy

141

2

131T

16000

|

Clear

Window

141

2

210T

07300

|

Bracket

141

0117T

04200

|

Speaker

Box

Assy

(141-9-117T-00300)

Escutcheon

Lug

Shield

Plate

Cushion

Bracket

Washer

3x12x1,

Fiber

Gear

Assy

(141

0

581T

01200)

Lug

Back

Lid

Assy

Lug

Battery

Lid

Assy

(141

9

128T

04101)

Top

Lid

Assy

Spring

Coil

Shaft

Handle

Assy

(141

0

171T

08800)

Bracket,

Handle

Cushion,

VU

Meter

Lever

Bracket,

Mater

Rotary

Knob,

Main

VR,

Upper

Rotary

Knob,

Main

VR,

Lower

Rotary

Knob,

Input

VR,

Upper

Rotary

Knob,

Input

VR,

Lower

Rotary

Knob,

Tone

Lever

Knob

Assy

Push

Button

Assy,

Power

Push

Button

Assy,

Band

Push

Button

Assy,

Editer

Rotary

Knob,

Tuning

Rotary

Knob,

Fine

Tuning

Sign

Window,

Voltage

Select

emo

mh

eh

eed

141

2

153T

40200

123

2

472R

00601

141

2

322T

45500

141

2

447T

46200

141

2

210T

09000

141

2

453T

01000

141

0

581T

10900

123

2

472R

00401

141

0

126T

23602

123

2

472R

11100

141

0

128T

12300

onmwoo

HBWNH—

NA]

=

PNW

—NNND

h-=-

141

0

124T

20201

141

2

855T

06200

141

2

751T

39900

1410171T

13700

141

2

271T

14600

141

2

447T

65000

141

2

742T

10500

141

2

373T

06200

141

2

163T

49400

141

2

163T

49500

141

2

163T

49600

141

2

163T

49700

141

2

163T

49800

141

0

162T

14000

141

0

161T

51701

141

0

161T

51700

141

0

161T

51800

141

2

163T

50400

141

2

163T

53200

141

2

132T

03800

2

2 2

od

A

OTA)

Be

ND

AM

ANA

CHASSIS

141

2

363T

07200

141

2

742T

15000

123

2

566R

12000

141

0

311T

28200

141

0

146T

16802

141

2

245T

05000

141

2

446T

06600

141

2

453T

30500

141

2

566T

07400

Bracket,

VC

Lever,

Rec

Tuning

Shaft

Chassis

Assy

(141

9

311T

07000)

Dial

Scale

Assy

Back

Plate

Plastics

Cushion,

Tuning

Meter

Washer

4.1x6.5x0.13,

Nylon

Tuning

Shaft

pak

ee ee ee ee

ee

CHASSIS

141

2

573T

08400

141

2

521T

01900

141

0

210T

07600

141

2

538T

08900

141

2

581T

11000

141

2

581T

11100

141

0

511T

13300

141

2

851T

06300

141

2

855T

26100

141

2

340T

00200

141

2

361T

14100

141

2

361T

14200:

141

2

385T

02200

141

2

853T

55400

|

123

2

566R

12000

|

Tuning

Shaft

141

2

453T

31701

|

Washer

4x8x0.5

Nylon

141

2

472T

07300

|

Lug

141

2

472T

07200

|

Lug

141

2

447T

45501

|

Cushion,

Tuning

Meter

141

2

447T

16200

|

Cushion

Bracket,

Tuning

Shaft

Fiywheel

Bracket

Assy,

Drum

Gear

Spring

Coil,

Rope

Spring

Coil,

Gear

Rope

Bracket

Resistor,

Main

VR

Bracket

Resistor,

Input

VR

Bracket,

‘Mic

Spring

Plate,

Rec

ELECTRICAL

PARTS

4

231T

76220

4

231T

75020

4

151T

27200

4

151T

17873

4

511T

09200

4

511T

09300

4

235T

56200

4

222T

64600

4

251T

84000

4

153T

10500

4

231T

53720

4

231T

74920

4

612T

10874

_

Switch,

Power

Switch,

Dial

Light

Speaker

16cm

Speaker

5cm

Tweeter

Meter,

Tuning

/

Battery

Meter

VU/Watt

Socket

9P

Variable

Resistor

10K-A,

Input

Power

Trans

Microphone

Switch,

Edigi

Switch,

Mix

Pilot

Lamp

9V

100mA

Electrolytic

Cap.

4.7uF

25V

Nonpolar

(C839,

939)

Socket,

Voltage

Select

Terminal,

Voltage

Select

Plug

Assy,

Voltage

Select

Socket,

Ant

Telescopic

Rod

Ant

Terminal

Board

Ceramic

Cap.

10pF

50V

+

10%

(C117,

118)

RF

Choke

Terminal

Board

Fine

Tuning

Lead

Antenna

Coil,

MW

SW1

4

235T

33200

141

2

382T

03100

4

236T

09902

4

235T

34600

4

244T

03100

4

237T

07800

4

253R

11160

4

237T

05800

4

224R

20700

4

243T

12801

4

243T

12802

4

257T

27901

AMP

PCB

ASSY

140

4

230T

55972

4

231T

74300

4

231T

74400

4

231T

74500

4

231T

74600

4

231T

74700

4

235T

53400

2

464T

30300

4

231T

65200

4

222T

39578

115

P.C.

Board

Assy,

AMP

Switch,

Mono-Stereo-Wide

Switch,

FE-FEcr-CRo2

Switch,

Tape-Radio-Phone

Switch,

Rec-Play

Switch,

ALC,

Mic-Line

Socket,

Input,

Output

Fixer

Switch,

Beat

Variable

Resistor,

100K

(B)

Bias

Adj.

Variable

Resistor,

50K

(B)

Play

Gain

Variable

Resistor,

100K

(B)

Rec

Gain

|

Variable

Resistor,

100K

(B)

Watt

Meter

Adj.

Choke,

Bias

Trap

15mH

Choke,

4.7uH

Plug

9P

OSC

Coil

Assy

14

ook

4

222T

39577

4

222T

39578

4

222T

39578

4

252T

08300

4

252T

03700

4

236T

10576

4

258T

20201

Pointer

Assy

(141

0

511T

04500)

|

ee

eer

nance

esa

EL

CL

A

Et

LCL

A

OCC

A

[Key

No]

pane.

|

Beseritin

ee

=

=|

AQAA)

2

AA)

A

AB

wa

eS

www

hm

ewe

Ape

eB

ABN

YN

—

NPNN

Asha

wh

ob

at

aed

od

NB

Behe]

—_>

jw

=m

wd

=)

A) AD

ena

nC

RESO

RRA

TNS

coer

BLT

oo

wen!

ta

Sa

tn

a

eR

cc

RR

at

A

i

HT

A

RES

F

a

|

i

|

=6=

206—¥

203

ip

(i

A

ASR

I

RSE

SEAS

AE

OS

ERE

EEE

EE

EATEN

ATA

IGE.

fab

nahi

uitias

ders

cette

edn

PE

pS

TED

Tash

8

ne

RES

gE

HL

cet

PORES

Spr

Sa

TGR

OT

CHE

Nae

MESES

TELS

pe

EY

MaltA

Ga0d01dX4

fe

isa

cab

Riedie

LCE

ea

cE.

PARTS

LIST

keyno.

]

pane.

|

merinton

|r

m

AMP

PCB

ASSY

AMP

PCB

ASSY

4

222T

39572

Variable

Resistor

ALC

1

2704

Electrolytic

1000u¥F

16V

1

141

2

464T

21300

Fixer

2

C838,938

Electrolytic

1000uUF

10V

2

|

141

2

464T

20000

Fixer

2

C807,907

Electrolytic

470uF

16V

2

141

2

464T

08700

Fixer

5

C837,937

Electrolytic

470uF

10V

3

|

141

2

382T

03071

Terminal

3

702

141

2

382T

03071

Terminal

9

C815,915,

Electrolytic

220uF

16V

3

141

2

368T

19500

Heat

Sink,

IC

1

792

IC

BA521

2S

2

C832,932,

Electrolytic

220uF

10V

4

1C

LA3160

1

841,941

(

Q803,903

Transistor

2SC536

2

C865,965

Electrolytic

100uF

16V

2

Q801,901,

Transistor

2SC1571

G

or

4

C719,703

Electrolytic

100uF

10V

2

802,902

2SC693

C803,903

Electrolytic

47uF

10V

2

|

Q804,904

Transistor

2SC1571

G

2

C701

Electrolytic

33yF

10V

1

{

Q806,906,

Transistor

2SC536

G

4

C706

Electrolytic

33yF

6.3V

1

808,908

C831,931

Electrolytic

22uF

16V

2

Q701

Transistor

2SC536

G

1

C814,914

Electrolytic

22uF

6.3V

2

Q805,905,

Transistor

2SC536

F

6

C842,942,

Electrolytic

4.7uF

16V

3

:

807,907,

705

809,909

C829,929

Electrolytic

3.3uF

16V

2

D701,801,

Diode

DS442

5

C802,902,

Electrolytic

1uF

25V

4

901,802,

805,905

902

C812,912,

Electrolytic

1uF

25V

4

D807,907,

Diode

DS442

4

816,916

808,908

C817,917,

Electrolytic

1uF

25V

4

'

D803,903,

Diode

18188

AM

4

819,919

804,904

C820,920,

Electrolytic

1F

25V

4

D805,905,

Diode

18188

AM

4

822,922

:

806,906

:

|

D702

Diode

MA26

W

1

RESISTORS

D705,706,

Diode

DS442

4

R812,912,

Carbon

33K

ohm

+10%

1/4W

4

i

809,909

821,921

D798

Diode

WZ094

1

R861

,961

Carbon

39K

ohm

+10%

1/4W

2

i

R801,901,

Carbon

47K

ohm

+10%

1/4W;

6

CAPACITORS

369962

C834,934

Mylar

0.15uF

S50V

+20%

2

711.712

C833,933,

Mylar

O.1MF

=

SOV

+20%

4

|

R941,843,

Carbon

82K

ohm

+10%

1/4W

3

|

864,964

|

943

C804,904

Mylar

0.033uF

50V

+20%

2

1R841

Carbon

82K

ohm

+10%

1/4W

1

C855,955

Mylar

0.033uF

50V

+10%

2

R805,905

Carbon

100K

ohm

+10%

1/4W|

2

C847

,947,

Mylar

0.012uF

50V

+20%

4

|

R909

Carbon

180K

ohm

+10%

1/4W

1

857,957

|

R823,923

Carbon

120K

ohm

+10%

1/4W

2

C846,946

Mylar

0.0082uF

SOV

+20%

2

R876

Carbon

120K

ohm

+10%

1/4W|

1

C801,901

Mylar

0.0068uF

50V

+20%

2

ROT6

Carbon

120K

ohm

+10%

1/4W|

1

C806,906,

Mylar

O.01uF

=

SOV

#20%

4

R813,913

Carbon

150K

ohm

+10%

1/4W|

2

811,911

R822,922,

Carbon

220K

ohm

+10%

1/4W|

6

C856,956

Ceramic

0.0047uF

50V

+10%|

2

863

963

C863

,963

Ceramic

0.0047unF

50V

+10%

2

867

967.

C714

Ceramic

0.0022uF

50V

+10%|

1

R853,953

Carbon

330K

ohm

+10%

1/4W|

2

|

C866,966,

Ceramic

0.001nF

50V

410%)

4

R827

,927

Carbon

470K

ohm

+10%

1/4W)

2

830,930

R851,951

Carbon

560K

ohm

+10%

1/4W|

2

|

C851

951,

Ceramic

0.001yuF

50V

+10%

4

R847,947

Carbon

820K

ohm

+10%

1/4W

2

|

853,953

;

|

R856,956

Carbon

1Mohm

+10%

1/4W|

2

1

C835,935

Ceramic

560pF

50V

+10%

2

R706

Carbon

3.3M

ohm

+10%

1/4W

1

C850,950

Ceramic

390pF

50V

+10%

2

R705

Carbon

82K

ohm

+10%

1/4W

1

|

C840,940,

Ceramic

220pF

5O0V

+10%

4

R805

Carbon

180K

ohm

+10%

1/4W

1

862,962

R870,970

Carbon

2.2K

ohm

+10%

1/4W|

=

2

|

C836,936

Ceramic

150pF

50V

+10%

2

R808.908

Carbon

2.2K

ohm

+10%

1/4W

4

C843

,943

Ceramic

100pF

50V

+10%

2

814.914

|

C813,913,

Ceramic

82pF

SOV

+10%|

4

R829,929

Carbon

2.7K

ohm

+10%

1/4W|

=

2

818,918

R859,824,

Carbon

3.3K

ohm

+£10%

1/4W

3

C821,921,

Ceramic

82pF

50V

+10%|

4

924

944,944

R959

Carbon

3.3K

ohm

+10%

1/4W

C791,790,

Ceramic

0.022uF

SOV

2

R701

Carbon

3.9K

ohm

+10%

1/4W|

1

+80—20%

R802,902,

Carbon

4.7K

ohm

+10%

1/4W|

4

C793

Ceramic

0.047uF

50V

+80

—20%

1

858,958

C781

Ceramic

0.022uF

50V

+80

—20%

1

R838,938

Carbon

4.7K

ohm

+10%

1/4W

2

C849,949,

Electrolytic

1uF

25V

4

R719,877,

Carbon

4.7K

ohm

+10%

1/4W

3

852,952

977

C854,954,

Electrolytic

1uF

25V

4

R817,917

Carbon

5.6K

ohm

+10%

1/4W

2

859,959

R804,904,

Carbon

8.2K

ohm

+10%

1/4W

5

C861

,961

Electrolytic

1uF

25V

2

839,939,

C860,960

AL

Electrolytic

0.22uF

16V

2

850

+40—20%

R950,852,

Carbon

8.2K

ohm

+10%

1/4W

5

C809,909

AL

Electrolytic

0.1uF

16V

2

952,844,

+40—20%

944

C845

,945,

AL

Electrolytic

O.1uF

16V

4

R855,955,

Carbon

10K

ohm

=

+10%

1/4W

6

848

,948

+40—20%

866,966,

C858

,958

AL

Electrolytic

O.1uF

16V

2

865,965

|

+40—20%

R816,916,

Carbon

10K

ohm

+10%

1/4W

5

C810,910

AL

Electrolytic

O0.1uF

16V

2

818,820,

+40—20%

920

C712,713

2

Electrolytic

2200uF

16V

LF

if

PARTS

LIST

AMP

PCB

ASSY

R720,918

Carbon

10K

ohm

+10%

1/4W

R854,954

Carbon

18K

ohm

+10%

1/4W

R826,926,

Carbon

22K

ohm

+10%

849,949,

710

R860,960,

806,906

R825,925

R845,945

R717

R857,957

R828,928

R803,903

R815,848,

948,868,

968

R915

R875,975

R930

R830

R837,937

R807

,907

R708

R811,911,

Carbon

27K

ohm

+10%

Carbon

6.8K

ohm

+10%

1/4W

Carbon

10

ohm

+10%

1/4W

Carbon

10

ohm

+10%

1/4W

Carbon

22

ohm

+10%

1/4W

Carbon

33

ohm

+10%

1/4W

Carbon

47

ohm

+10%

1/4W

Carbon

56

ohm

+10%

1/4W

OINNNM-NMNhD

A

Carbon

56

ohm

+10%

1/4W

Carbon

1200hm

+10%

1/4W

Carbon

330

ohm

+10%

1/4W

Carbon

330

0hm

+10%

1/4W

Carbon

390

ohm

+10%

1/4W

Carbon

560

ohm

+10%

1/4W

Carbon

8200hm

+10%

1/4W

Carbon

1K

ohm

+10%

1/4W

O-NMN

Aah

=

831,931,

840,940

R869,969

Carbon

1K

ohm

+10%

R718,702

Carbon

1K

ohm

+10%

1/4W

R703,871,

Carbon

1.2K

ohm

+10%

971

R810,910,

Carbon

1.5K

ohm

+10%

1/4W

819,864,

964

R919

Carbon

1.5K

ohm

+10%

R707

Metal

1800hm

+10%

1W

R709

Metal

1200hm

+10%

1W

R714

Metal

1

ohm

+10%

1W

R713

Metal

47

ohm

+10%

1W

R704

Metal

18

o0hm

+10%

1/4W

POWER

SUPPLY

PCB

ASSY

116

1414

230T

64500

4

235T

35800

1412

135T

44900

P.C.

Board

Assy,

Power

Supply

Socket,

AC-DC

Socket

Cover,

AC

Socket

Diode

DS131A

Diode

DS132A

C707,708,

Ceramic

Cap.

0.022uF

50V

709,710

+80—20%

VOLUME

PCB

ASSY

1414

230T

56171

|

P.C.

Board

Assy,

Volume

(140

9

226T

08000)

Variable

Resistor

50K

(A)

Bass,

Treble

Variable

Resistor,

50K

(B)

Volume

D703

D704

AR

am

=

4

222T

64500

4

222T

48000

RESISTORS

Carbon

1.5K

ohm

+10%

1/4W

Carbon

1.5K

ohm

+10%

1/4W

Carbon

2.2K

ohm

+10%

1/4W

Carbon

10K

ohm

+10%

1/4W

Carbon

15K

ohm

+10%

1/4W

R834

R934

R836.936.

CAPACITORS

C823,923,

827,927

C826,926

C824,924

C828,928

C825,925

Mylar

0.068uF

50V

+20%

Mylar

0.022uF

50V

+20%

Mylar

0.01uF

SOV

+20%

Ceramic

0.0022uF

50V

+10%

AL

Electrolytic

0.33uF

16V

HEADPHONE

PCB

ASSY

118

1414

230T

56201

|

P.C.

Board

Assy,

Headphone

1

(140

9

230T

88501)

4

235T

50100

|

Socket,

Headphone

1

R842

Solid

Resis.

100

ohm

+10%

2

942

1/2W

TUNER

PCB

ASSY

129

L108

L110

L111

L112

CT3~8

CT1

CT2

L102

L104

L105

L106

L103

T301

T302

T303

T305

T304

T306

CF302,303

CF301

~SVR501

SVR301

SVR502

CR501

,502

L113

B102,103

B101

L115

L114

L120

Q102

Q103,104

0301,302,

303

Q304

Q101

1C501

D101,102,

103,104,

301,302

D303

,306,

307,308

D304

305

D504

D309

D501,502,

310

D105

C110

C124

C136

C108

C133

C121

C117

C103,104

|

C123

C109

C120

C101,102

C105

C129

C125

C111

C112

C106

C107,113,

114,115,

116

=11—

140-4-230T-59000

4-257T-28630

4-258T-10230

4-258T-07640

4-258T-05640

4-224T-09400

4-224R-11671

4-224T-08800

4-224T-11671

4-257T-27730

4-265R-11800

4-265R-01300

4-265R-12600

4-265R-12400

4-265R-13100

4-256R-20831

4-256R-15131

4-256R-02331

4-256R-00131

4-256T-11230

4-256R

-0023

1

4-256T-80400

4-256T

-80471

4-256T-80472

4-256T

-80473

4-256T-80474

4-256T-81100

4-222T-39471

4-222T-39475

4-227T

-02300

4-256R-12700

4-231T-77500

4-265R-12700

123-2-471R-10400

123-2-471R-10900

4-253R-11160

4-253T-05900

4-265R-11600

141-2-322T-34800

141-2-322T-34900

141-2-322T-38300

PC

Board

Assy,

Tuner

ANT

Coil,

SW2

OSC

Coil,

SW2

OSC

Coil,

SW1

OSC

Coil,

MW

Variable

Capacitor

Trimmer

10pF

Trimmer

10pF

ANT

Coil

VHF

Coil

VHF

Coil

VHF

Coil

VHF

Coil

VHF

Coil

1FT

IFT

IF

Filter

IF

Filter

IF

Filter

IF

Filter

IF

Filter

IF

Filter

Semi

Variable

resistor

Semi

Variable

resistor

Semi

Variable

resistor

CR

Pack

IFT

Switch

VHF

Coil

Core

RF

Choke

Filter

VHF

Coil

Shield

Plate

Shield

Plate

Shield

Plate

Transistor

2SC668DRF

Transistor

2SC930D

Conv

Transistor

2SC930E

IF

Transistor

2SC930D

IF

FET

2K49

H1

IC

HA11227

Diode

DS442

X

or

182473

Diode

15188

AM

Diode

1S188

FM1

Diode

YZO60

Diode

MV11T

Diode

DS442

X

or

182473

Diode

1S553

CAPACITORS

Ceramic

2pF

50V

+0.25pF

Ceramic

4pF

50V

+0.25pF

Ceramic

3pF

50V

+0.25pF

Ceramic

4pF

50V

+0.25pF

Ceramic

3pF

50V

+0.25pF

Ceramic

6pF

50V

+0.5pF

Ceramic

7pF

50V

+0.5pF

Ceramic

10pF

50V

+10%

Ceramic

10pF

50V

+10%

Ceramic

12pF

50V

+10%

Ceramic

12pF

50V

+10%

Ceramic

12pF

50V

+10%

Ceramic

15pF

50V

+10%

Ceramic

10pF

50V

+10%

Ceramic

30pF

50V

+10%

Ceramic

220pF

50V

+20%

Ceramic

0.001nF

50V

+20%

Ceramic

470pF

50V

+20%

Ceramic

0.022uF

50V

+80—20%

we

ee

we

etd

ek

ed

et

od

td

ot ot

wt

od

(6)

A

ow

od

oe

od

GW

AQ

—

a8

228

=

ow

=

Aj

=

A)

=

=|

@

=

oOo

=

—

Of

a

at

ot

mW)

RI

OB

DOO

i

4

|

'

;

i

|

i

H

|

i

|

1

|

j

PARTS

LIST

rene

[ne

[

Ominn

[o

TUNER

PCB

ASSY

TUNER

PCB

ASSY

is

att

tee

SH

LAR

oa

A

FLERaee

A

5A

ESA

SLOT

AGRO

eS

RS

RST

TEE

C118,119

Ceramic

0.022uF

50V

#80—20%

2

|

C122

Ceramic

0.047uF

50V

+80—20%

+10%

%W

C130

Mylar

0.0033uF

50V

+

20%

1

ABs

Se

en

C131

Mylar

0.0033uF

50V

+20%

1

R304

Carbon

560

ohm

+10%

%W

C134

Mylar

0.0022uF

50V

+20%

1

R308

Carbon

560

ohm

+10%

%W

C128

Mylar

0.01nE

SOV

+

20%

:

R309

Carbon

560

ohm

+10%

%W

oi

Mylar

0.004

7uF

5OV

#

20%

:

R318

Carbon

560

ohm

+10%

%W

C135

Stylol

350pF

50V

+

5%

:

R327

Carbon

330

ohm

+10%

%W

C132

Stylol

1400pF

50V

+5%

:

R344

Carbon

330

ohm

+10%

%W

C318

Ceramic

1pF

50V

+0.25pF

1

R345

Carbon

22K

ohm:

10%

%W

C303

,307

Ceramic

2pF

50V

+0.25pF

2

R350

Carbon

4.7K

ohm

+10%

“W

C319

Ceramic

30pF

50V

+10%

1

R311

Carbon

680

ohm

+10%

%W

C316

Ceramic

33pF

50V

+10%

1

R306

Carbon

1K

ohm

+10%

“W

i

C322,323,

Ceramic

220pF

50V

+20%

3

R320,321

Carbon

1K

ohm

+10%

%W

|

325

R324

Carbon

1K

ohm

+10%

%W

C301

Ceramic

820pF

50V

+10%

R329

Carbon

1K

ohm

+10%

“%W

i

C317

Ceramic

0.01pF

50V

+80

—20%

R339

Carbon

3.3K

ohm

+10%

“ZW

i

C309,310,

Ceramic

0.022uF

50V

R326

Carbon

3.9K

ohm

+10%

“W

i

313,315,

+80—20%

R322,323

Carbon

5.6K

ohm

+10%

%“W

i

320

R342

Carbon

5.6K

ohm

+10%

“ZW

i

C329

Ceramic

0.022uF

50V

R330

Carbon

10K

ohm

+10%

“%W

+80

—20%

R331

Carbon

10K

ohm

+10%

%W

C304

,327,

Ceramic

0.047uF

50V

R328

Carbon

10K

ohm

+10%

%W

328

+80

—20%

R312

Carbon

15K

ohm

+10%

”%W

C333

Ceramic

0.022uF

50V

R316

Carbon

15K

ohm

+

10%

%W

+80

—20%

1

R333

Carbon

15K

ohm

+10%

“ZW

C306

Mylar

0.0022uF

50V

+20%

1

R338

Carbon

15K

ohm

+10%

“%W

C311

Mylar

0.01uF

50V

+20%

1

R343

Carbon

33K

ohm

+10%

“ZW

C312

Mylar

0.01uF

50V

+20%

1

R332

Carbon

39K

ohm

+10%

“%W

C305,321

Mylar

0.022uF

50V

+

20%

2

R341

Carbon

68K

ohm

+10%

%W

C302,308

Mylar

0.047uF

50V

+

20%

2

R303

Carbon

560K

ohm

+10%

%W

C332

Mylar

0.022uF

50V

+20%

1

R337

Carbon

1M

ohm

+10%

%W

C331

AL

Electrolytic

0.47uF

10V

1

R511

Carbon

180

ohm

+10%

%W

C324

Electrolytic

1uF

10V

1

R510

Carbon

220

ohm

+10%

%“%W

C314

Electrolytic

4.7uF

10V

1

R509

Carbon

1K

ohm

+10%

%W

C330

Electrolytic

47uF

10V

1

R512,513

Carbon

2.2K

ohm

+10%

%W

C326

Electrolytic

470uF

10V

1

R506,507

Carbon

3.3K

ohm

+10%

%W

C510

Electrolytic

220uF

16V

1

R508

Carbon

820

ohm

+10%

%W

C501

Electrolytic

2.2uF

25V

1

R514,515

Carbon

15K

ohm

+10%

%W

C506

AL

Electrolytic

2.2uF

16V

R503.

Carbon

18K

ohm

+10%

%W

|

+40

—20%

_

1

R501

Carbon

22K

ohm

+10%

%W

C505,507

AL

Electrolytic

1uF

16V

R502

Carbon

1K

ohm

+10%

%W

e2e5

Season

ore

R505

Carbon

100K

ohm

+10%

%W

°

+

oy

1

511,512

AL

Electrolytic

O-1uF

16V

R516

Carbon

2.2K

ohm

+10%

“ZW

+40

—20%

C502

Mylar

0.047nF

50V

+20%

C508,509

Mylar

0.012uF

50V

+20%

LED

PCB

ASSY

C503

Styrol

470pF

50V

+5%

C513

Ceramic

100pF

50V

+20%

130

141

4

230T

64400

|

P.C.

Board

Assy,

LED

1

C514

Ceramic

0.022uF

50V

(140

9

230T

87660)

+80

—20%

D501

LED

SLP-131B-A

or

B

or

C

RED

1

RESISTORS

R116

Carbon

10

ohm

+10%

“~W

1

R110

Carbon

33

ohm

+10%

Yaw

1

R104

Carbon

100

ohm

+10%

“%W

1

R114

Carbon

220

ohm

+10%

%W

1

Pan

Head

Screw

2.6x8

1

R119

Carbon

270

ohm

+10%

%W

1

Pan

Head

Screw

3x8

6

R112

Carbon

1.2K

ohm

+10%

%W

1

Pan

Head

Screw

3x16

4

R105

Carbon

1.2K

ohm

+10%

“%W

1

Pan

Head

Screw

2.6x4

2

R113

Carbon

2.2K

ohm

+10%

%W

1

Pan

Head

Tapping

Screw

3x8

12

R107

Carbon

3.9K

ohm

+10%

%W

1

Binding

Hd.

Tapping

Screw

3x10

14

R115

Carbon

3.9K

ohm

+10%

%W

1

Pan

Hd.

Tapping

Screw

3x14

2

R102,106

Carbon

15K

ohm

+10%

%W

2

Pan

Hd.

Tapping

Screw

3x25

4

R111

Carbon

15K

ohm

+10%

%W

1

Pan

Hd.

Tapping

Screw

3x30

6

R117

Carbon

10K

ohm

+10%

%W

1

Pan

Hd.

Tapping

Screw

3x35

6

R108,109

Carbon

100K

ohm

+10%

%W

2

Hexagon

Nut

3

2

R101

Carbon

470K

ohm

+10%

%W

1

Hexagon

Bolt

2.6x12

1

R118

Carbon

560K

ohm

+10%

%W

1

Hexagon

Socket

Hd.

Bolt

3x8

2

R103

Carbon

470

ohm

+10%

%W

1

Washer

3x8x0.5

1

R120

Carbon

10K

ohm+

10%

%W

1

Washer

3x8x1

1

R305

Carbon

33

ohm

+10%

%W

1

141

2

457T

23100

|

Special

Washer

3

1

R310

Carbon

33

ohm

+10%

%W

1

Pan

Hd.

Tapping

Screw

W/Washer

12

R315

Carbon

33

ohm

+10%

%W

1

3x8

R313

Carbon

100

ohm

+10%

“%W

1

Pan

Hd.

Tapping

Screw

W/Washer

4

R336

Carbon

100

ohm

+10%

%W

1

3x10

.

R307

Carbon

330

ohm

+10%

%W

,

Pan

Hd.

Screw

W/Spring

Wasreer

1

R314

Carbon

330

ohm

+10%

%W

1

3x4

;

R317

Carbon

330

ohm

+10%

%W

,

Pan

Hd.

Tapping

Screw

W/Washer

5

R325

Carbon

330

ohm

+10%

%W

1

3x6

R340

Carbon

330

ohm

+10%

%W

1

Washer

3x10x0.5

2

R335

Carbon

56

ohm

+10%

%W

1

Pan

Hd.

tapping

screw

3x16

1

=12—

PARTS

LIST

MECHANISM

301

1410

311T

06100

302

1412

731T

37502

303

1412

821T

10700

304

1412

852T

43700

305

1412

853T

46901

306

141

2

375T

06900

307

4

242T

22500

308

4

242T

18602

309

141

2

851T

82700

310

1412

457T

10300

311

123

2

472R

00200

312

141

2

472T

02200

313

1412 490T

00600

314

1412

345T

00400

315

141

2

853T

53200

316

1410

545T

02900

317

1412

457T

23000

318

*

See

Note

319

1412

457T

04300

320

141

2

453T

30201

321

1412

453T

30202

322

*

See

Note

323

1412

683T

22800

324 123

2

472R

00400

325

1412

742T

08201

326

141

2

853T

52900

327

141

2

851T

80100

328

1412

741T

96400

329

141

2

453T

30802

330

141

2

457T

23200

331

1412

851T

56100

332

4

527T

11271

333

*

See

Note

334

1412

421T

12501

335

1412

445T

07000

336

|

1412

447T

36000

337

|

1412

564T

18000

338

|

1412

564T

16500

339

|

1412

464T

08700

340

|

4

237T

02100

341

342

141

0

661T

02400

343.

|

1412

531T

10101

344

|

1412

457T

11000

345

|

1412

457T

23700

346

|

1412

853T

48000

347

|

1412

457T

06200

348

|

14125317

10700

349

|

1412

661T

22901

350

|

1412

452T

02300

351

1412

661T

23001

352

|

1412

453T

31200

353

«|

1412

453T

30100

354

=|

1412

453T

30101

355

|

1412

453T

32400

356

=|

1412

453T

32401

357

1412

445T

21200

358

|

1412

742T

07000

359

1412

747T

15000

360

141

2

467T

02600

141

2

851T

96200

1412

855T

01900

361

1412

855T

12400

1412

855T

19900

141

2

855T

28700

362

1419

161T

03800

363

1419

161T

03802

364

1419

161T

03801

365

1412

488T

01801

366

141

2

731T

55000

367

1412

855T

29900

368

1412

731T

54300

369

1412

490T

00500

370

1412

855T

29800

371

1412

490T

01100

372

4

231T

68000

373

1412

365T

37900

374

141

2

352T

26900

375

4

243T

12805

Chassis

Assy

Slide,

Head

Tape

Guide

Spring

Wire,

Pinch

Roller

Spring

Plate,

Cassette

plase

Bracket,

Head

R/P

Head

E

Head

Spring

Coil,

R/P

Head

Special

Washer,

R/P

Head

Lug

Tube

Steel

Ball

Spring

Plate

Lever

Pinch

Roller

Special

Washer

Fiywheel

Assy

Special

Washer

2.5x5x0.25

Nylon

Washer

2.6x4.7x0.5

Nylon

Bracket

Flywheel

Assy

Ring

Lug

Lever

Spring

Plate

Spring

Coil

Lever

Washer

6.2x9.5x0.5

Nylon

Special

Washer

Spring

Coil

Motor

Pully,

Motor

Special

Screw,

Motor

Rubber

Cushion,

Motor

Cushion,

Motor

Square

Belt

Main

Belt

Fixer

Terminal

Board

Carbon

560

ohm

+10%

1/4W

Pulley

Assy,

Supply

Reel

Plate,

Supply

Special

Washer

Special

Washer

Spring

Plate,

Back

Tention

Special

Washer,

Back

Tention

Reel

Plate,

Tack

UP

Pully,

Tack

Up

Feit

Pulley,

Tack

Up

Washer

2x8.5x0.25

Poly

Washer

2.1x4x0.13

Nylon

Washer

2.1x4x0.25

Nylon

Washer

4.9x8x0.13

Nylon

Washer

4.9x8x0.25

Rubber

Cushion

Lever

Bracket

Lever

Rivette

Spring

Coil

Spring

Coil

Spring

Coil

»

or

Spring

Coil

Spring

Coil

)

Push

Button

Assy

Push

Button

Assy,

Stop

Push

Button

Assy,

REC

Slide,

Stop

Button

Spring

Coil

Slide,

FF

Button

Tube

Spring

Coil

Tube

Switch

Bracket,

Switch

Spacer

Lead

eet

et

oe

BAD

AQ

BAD

A

a

em

ee

er

mr

2

AQ

AIAD

@

BMW

A

AM

A

BBP

ABN

2H

BS

AH]

W

A

ABR

a@

ADDN

2

AB

Bo

2

www

a2

a=

oa

N=@-WNRawWamamoaaosl

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

449

450

451

452

453

—13—

141

0

731T

16300

141

2

855T

28800

141

2

851T

96400

141

2

351T

438300

4

231T

71200

141

0

731T

16400

141

2

661T

22600

141

2

461T

30200

141

2

851T

65600

141

2

855T

17400

141

2

731T

57800

141

2

851T

93000

141

2

453T

30700

141

2

731T

43101

141

2

855T

00200

141

2

490T

05000

141

0

731T

16501

141

2

851T

73800

141

2

742T

07100

141

2

851T

91200

4

231T

78500

141

2

742T

12500

141

2

851T

87701

141

2

742T

08100

141

2

731T

55300

141

2

855T

19600

141

2

490T

00900

141

2

811T

05400

141

2

812T

07000

141

2

564T

18200

141

0

731T

16600

141

2

731T

57600

141

2

461T

30700

141

2

852T

42800

141

2

457T

10300

141

2614T

05200

141

2

852T

37900

141

2

453T

01200

141

2

742T

07400

141

2

742T

06900

141

2

461T

28700

141

2

453T

30800

141

2

855T

15000

141

2

661T

24300

141

0

581T

00100

141

2

855T

16500

141

2

858T

08100

141

2

457T

23800

141

2

731T

53400

141

2

855T

15400

141

2

731T

54200

141

2

742T

07500

141

2

742T

07600

141

2

742T

07900

141

2

852T

45400

141

2

453T

00800

141

2

457T

20100

141

2

742T

08000

141

2

852T

43300

|

141

2

581T

09100

141

2

661T

24400

141

2

753T

20800

141

2

581T

01900

141

0

661T

03100

141

2

453T

30200

141

0

312T

01400

141

2

461T

32800

*

See

Note

141

2

453T

30001

141

0

731T

18200

141

2

851T

63800

141

9

741T

01200

*

See

Note

141

2

322T

31401

141

2

365T

41000

4

237T

05800

141

2

742T

22200

Slide

Assy

Spring

Coil

Spring

Coil

Bracket

Mounting

Switch

FWD

Side

Assy,

REW

Pulley,

REW

Pipe

Spring

Coil

Spring

Coil

Slide,

REC

Spring

Coil

Washer

5.2x8x0.13

Nylon

Slide

Spring

Coil

Tube

Slide

Assy,

Button

Lock

Spring

Coil

Lever

Spring

Coil

Switch,

Main

Lever

Spring

Coil

Lever

Slide

Sprinc

Coil

Tube

Counter

Bracket,

Counter

Square

Belt

Slide

Assy,

Pouse

Button

Slide,

Pouse

Pipe

Spring

Wire

Special

Washer

3.2x5.7x0.1

Lever

Lock

Spring

Wire

Washer

3x8x1

Lever,

Pouse

Lever

Pipe

Washer

6.2x9.5x0.13

Nylon

Spring

Coil

Pulley

Gear

Assy

Spring

Coil

Bracket,

Spring

Special

Washer

Slide,

Auto

Stop

Spring

Coil

Slide,

Rev

Lever,

Rev

Lever,

Cue

Lever,

Rec

Spring

Wire

Washer

3x8x0.5

Special

Washer

Lever

Spring

Wire

Gear,

Auto

Stop

Pulley,

Auto

Stop

Shaft

Gear

Pulley

Assy

Washer

2.6x4.7x0.13

Nylon

Sub

Chassis

Assy

Pipe

Pully

Assy

Washer

1.7x3.2x0.25

Slide

Assy

Spring

Coil

Lever

Assy

Square

Belt

Shield

Plate

Bracket

Switch

Terminal

Board

Metal

Resistor

10

ohm

+10%

iW

Lever

Wee

e

eee

ne

aa

Qe

anwase

saa

wok

ah

awh

at

od

a

od

ow

ot oD

—,

EXPLODED

VIEW

(MECHANISM)

PARTS

LIST

[MECHANISM

SCREWS

|

Description

Y1

Pan

Hd.

Screw

2x2

1

Y2

Pan

Hd.

Screw

2x4

1

ir

Y4

Y3

Pan

Hd.

Screw

3x8

3

¥22—c2«

Y4

Pan

Hd.

Screw

2x11

2

Pp

-312

Y5

Pan

Hd.

Screw

2x12

1

313

eg

V1

Y5

Y6

Pan

Hd.

Screw

2.6x4

1

£p

303.

4

—-¥22

Y7

Pan

Hd.

Tapping

Screw

2.3x8

1

308

“

Y24-9

231

Y8

Pan

Hd.

Tapping

Screw

3x6

5

v8

in

eZ

Vis?

YQ

Binding

Hd.

Tapping

Screw

1

aie

IF

208-

CB

99.

309-307

y1i9—

:

314

;

e—310

Y10

Pan

Hd.

Tapping

Screw

3x14

2

Ba

Be

bo

|

:

Y11

Pan

Hd.

Tapping

Screw

3x20

|

Y¥42

Pan

Hd.

Tapping

Screw

3x6

1

Y13

Flat

Hd.

Tapping

Screw

3x8

5

302

Y14

Flat

Hd.

Tapping

Screw

3x10

,

Y15

Washer

2.6x5x0.5

1

Y16

Washer

3x8x0.5

2.

|

Y17

Washer

3x10x1

1

?

|

Yi8

Flat

Hd.

Wood

Screw

3x12

2

:

Y19

Washer

4x10x0.8

3

>

Y20

Washer

6x11.5x0.8

1

397—-Cy;

;

Y21

Washer

2x4.8x0.3

2

S

eae

Y¥22

Spring

Washer

2

3

set

¥.23

Head

Less

Screw

2x3

1

:

Y24

Pan

Hd.

Screw

W/Washer

2x12

1

oo

Y25

Pan‘dd.

Tapping

Screw

W/Washer

1

|

on

2.3x8

sr

ae

ve

L32—@

Se

Y26

Pan

Hd.

Tapping

Screw

W/Washer

1

;

mr

a

403

43}—®

Y1i2—@

3x6

362

385

we

AL

DLAC

430-8.

gis

Y27

[Pan

Hd.

Tapping

W/Washer

3x10

9

401

402

ds”

17]

|

Laas

Y29

Washer

2x4.3x0.3

3

3977

405-<——

429-ere

Y30

Pan

Hd.

Tapping

Screw

W/Washer

1

370

=(b)

med

2356

HO

NICs

Wy]

See

Y31

Nut

2

SUE

ae

Ul

Pe

eg

141

2

490T

08503

|

Tube

3

Ze

ONS.

=

141

2

490T

08103

|

Tube

3

by

|

So

|

S|

TO

372

os

5

)

SWITCH

SS

TO

MOTOR

s

,

Cuives

|

pe

oe

341—|

No

396

|

The

pairs

of

parts

listed

in

the

table

below

are

identified

as

“‘old

vo7—b

MOTOR

STS

and

“new’’.

Correct

parts

have

to

be

used

for

the

models

to

be

3

SE

8s

|

serviced

in

order

to

reduce

the

power

consumption

of

the

motor.

:

oo

o-Y16

Be

particularly

careful

when

placing

orders

for

service

parts.

Ae

J

334

The

models

using

the

‘‘old’’

and

“new”

parts

can

be

discerned

ne

ae

~~

quickly

by

the

difference

in

stringing

the

belts.

|

L

>

The

“old”

and

‘‘new”

parts

are

not

interchangeable.

ee

Old

14105217

07901

‘|

Flywheel

Assy

|

we

|

New

1410521T

07901A

|

Flywheel

Assy

<2

Se

350

mL

322

Old

141

0

524T

03600

Bracket

Flywheel

Assy

IP

|

Ce)

351

;

Ke

2

New

|

1410524T

03600A

|

Bracket

Flywheel

Assy

379

dh

4-2

23

Ey

:

ic)

i

O-347

Oe

a5

Old

141

2661T

71900

|

Pulley,

Motor

lo

ays

352

6

2

|

358

New

|

1412661769200

|

Pulley,

Motor

|

o

|

:

OP

cc

443

Old

141

0661T

03000

Pulley

Assy

|

CE)

¢

3

Fx

©

320

321

ee

|

New

141

0661T

O3000A

|

Pulley

Assy

nae

<

|

448

Old

141

2

564T

17900

Square

Belt

|

:

New

141

2

564T

19500

Square

Belt

15

SCHMATIC

DIAGRAM

(TUNER)

RODANT.

101

2SK49HI

Q102

ie

hae

|

i

f

L104

:

Tyek

C108

4P

2SC668D

C105

a

15P

=

L102

in

ron)

Dp

re

ree

Ce

set

°

Oo

3

S)

lel

R101

470K

CT-1

C110

2P

R102.

15K

ie

Rare

ne

SS)

eee

C507

TP=1

0.022

@|

@

L103

|

TP-2

Qa

w

a

rn

ea

n

1

|2

~

S)

2

Oa

a

O

ae

O,

b

x

Cc Cc

N

S2-1

S2-2

FM

AM

=

3000HM

H

E

wn

x

3

|

De

ee

rea

|S

Heo3

oe

fol

(ale

le

wee

ie

6.022

Band

SW

q

L120

:

BY

tP-3

ol

C123

10P

i

$5-2

-

io

L108(SW2)

=

R14

220

page

ea

”

Ob

=e

*

DIOS

|

1

;

(4

_,

130

|

©

fe

S5-1_

Gigs

182473

Sea

eeage

rm

wo

ua

Se

O

Lnosw|2)

7304

°

<

ita

CF301(AM)

2

fo

e!O

m

C)

1

|

f

R115

o)

|

3.9K

.

RN6

10

e431,,000133

~~

34-2

D104

1$2473

d

“le

meee

Boe

ly

O

f

{

I

R117

!

10K

fe

|

T1034

00022113

oF

rrnlewil)

C128

0.01

R112

1.2K

uy

l

pp

ES

as

a

ee

o

LI09b

*

Thsaha

{|

R113

2.2K

VC3(FINE

Tuh)

C302

0.047

ae

R331

10K

=

ae

Fs

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Sanyo M9994K User manual

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