Sanyo M9998lu User manual

SERVICE

MANUAL

CASSETTE

RECORDER

(METAL

TAPE)

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SPECIFICATIONS

recording

system

AC

bias,

4-track

stereo

Erasing

system

AC

erase,

2-track

Tape

speed

4.75

cm/sec

(1-7/8

i.

p.s.)

Rewind

and

fast

forward

time

Rewind:

7

min.

35

sec.

(C—60)

Fast

forward:

1

min.

50

sec.

(C—60)

Frequency

range

FM:

67.5

—-

108MHz

SW:

5.95

-

18MHz

MW:

5265

—

1,605KHz

LW:

150

—

285KHz

Terminal

impedance

MIC:

16

kohms

(0.3mV)

PHONG:

50

kohms

(8mV}

REC/PB:

(input)

10

kohms

(1mV)

(output)

2.7kohms

(0.5V)

EXT

SP:

4

—

8

ohms

PHONES:

8

onms

Frequency

response

40

—

12,000Hz

(NORMAL)

40

—

15,000Hz

(CrO,}

40

—

16,000Hz

(METAL)

Signal

to

noise

ratio

59

dB

(Dolby

NR

ON)

50

dB

(Dolby

NR

OFF)

Output

power

12W

x

2

maximum

(music

power)

Power

source

DC:

15V

“DD”

(UM—1)

x

10

12--15V

Car

battery

adaptor

AC:

115/230V,

50/60Hz

Dimensions

664(W)

x

175(D)

x

267(H)

mm

(26-3/16"

x

6-15/16"

x

10-9/16’)

Weight

Approx.

9

kg

(19

lbs.

14

ozs.)

including

batteries

Specification

subject

to

change

without

notice.

WM-5659

DISMOUNTING

OF

CABINET

AND

CHASSIS

In

the

first

place,

take

the

batteries

out

of

the

battery

case,

or

pull

off

the

power

cord.

(7)

Removing

the

back

lid

Take

off

8

screws

(pan

head

tapping

screws

3

x

40

mm)

from

the

back

lid

(of

which

two

are

found

in

the

battery

case).

Open

the

back

tid,

with

care

not

to

break

the

leads

inside.

Disconnect

the

lead

sockets

of

the

set’s

PCBs

from

the

back

lid’s

PCBs.

Back

lid

side

Set

side

Beat

cancel

2P

A

Oscillation

PCB

(Brown

socket)

Speaker

selection

2P

-

B

Front

socket

PCB

(Gray

-brown

socket)

f

xternal

speaker

4p

C

Speaker

.

(Red-black-brown-orange

socket)

2P

D

Amp

PCB

(Red-white

socket)

Line

out

4p

~-

E

Amp

PCB

(Gray-brown

socket)

Rod

antenna

socket

1Px2

F

Tuner,

switch

PCB

(Blue-brown

socket}

Bandy

cord

5P

G

Amp

PCB

4P

-

H

Amp

PCB

5P

|

Tuner,

switch

PCB

(Blue-gray-brown-red

sock-

et)

Power

supply

PCB

J

AMSS

PCB

By

removing

these

10

sockets,

the

back

lid

can

be

taken

off.

(2)

Removing

the

Cabinet

Remove

ali

control

knobs

and

levers.

Pick

up

power

button

and

battery

check/dial

light

button,

and

turn

them

clockwise

and

counterclockwise

(sketch)

respec-

tively,

then

these

buttons

will

be

locked

in

raised

positions,

Take

off

4

red

screws

(3

pan

head

tapping

screws

3

x

30

mm,

1

pan

head

tapping

screw

3

x

40

mm)

which

are

joining

the

chassis

and

the

cabinet

together.

Sepearate

the

microphone

socket

from

the

amplifier

PCB,

and

remove

screw

209

(pan

head

tapping

screw

3

x

8

mm)

from

the

oscillation

PCB

(110).

Disconnect

the

three

sockets

of

LED

PCB

(106)

from

the

AMSS

PCB

(107).

Lifting

the

chassis

a

little,

dismount

the

chassis

from

the

cabinet.

Now,

the

chassis

and

the

cabinet

are

separated

from

each

other.

A

eee

Pan

Head

Tapping

Screw

3

x

30mm

B

.....

Pan

Head

Tapping

Screw

3

x

40mm

(3)

Removing

the

printed

circuit

board

*

Before

checking

or

repairing

the

AMP

PCB

or

tuner/

(Referring

only

the

AMP

PCB

and

tuner/switch

PCB)

switch

PCB,

make

sure

other

smaller

PCBs

(INPUT

PCB,

OUTPUT

PCB,

OSCILLATION

PCB,

AMSS

Amplifier

PCB

PCB,

VR

PCB)

are

properiy

connected.

To

dismount

the

AMP

PCB,

take

off

5

screws

(pan

head

tapping

screw

w/washer

3

x

12

mm)

and

2

lugs,

136

and

138

(for

shaping

up

the

leads),

from

the

chassis.

Since

the

AMP

PCB

is

connected

to

the

tuner/

switch

PCB

with

plugs,

it

can

be

separated

off

by

pull-

ing

it

toward

you.

NOTE:

When

mounting

the

AMP

PCB,

assemble

with

care

so

that

the

AMP

side

plug

may

be

fitted

well

with

the

tuner

side

socket.

Switch/tuner

PCB

j

After

dismounting

the

AMP

PCB,

take

off

three

screws

(a

pan

head

tapping

screw

w/washer

3

x

8

mm,

two

pan

head

tapping

screws

3

x

8

mm)

from

the

tuner/

switch

PCB.

Remove

the

hexagon

head

bolt

(2.6

x

16

mm)

from

the

dial

drum

(66)

and

separate

the

spring

coil

(67)

for

rope

threading

from

the

drum.

Glue

with

adhesive

cellophane

tape,

and

pull

toward

the

outside,

then

the

switch/tuner

PCB

will

come

out

loose.

Pull

out

the

PCB

along

the

chassis

groove

with

care

not

to

damage

the

leads,

then

the

disassembly

is

complete.

TUNER

SW

PCB

'

i

Pt

\L

dos.

220

NOTE:

When

dismounting

the

tuner/siwtch

PCB,

be

careful

©

not

to

separate

the

connection

bandy

cord

from

the

amplifier

PCB.

NOTE:

When

reassembling

the

chassis

into

cabinet,

arrange

the

leads

aming

from

the

VR

PCB

as

illustrated

above.

\\

Unless

arranged

as

specified,

the

cahssis

may

not

settle

home

in

the

cabinet

or

the

leads

may

be

pinched

and

cut

by

the

chassis

and

cabinet.

pais

AMSS:

HOW

DOES

IT

WORK?

AMSS

stands

for

Automatic

Music

Select

System,

and

it

is

intended

to

search

for

the

start

of

a

desired

music

auto-

matically

by

making

use

of

the

unrecorded

(no-signal)

segment

between

recorded

tunes

in

a

pre-recorded

music

tape.

Method

of

use

A.

In

playback

mode,

to

skip

the

tuner

being

reproduced

and

play

back

the

(1)

Press

AMSS

button.

(The

button

is

locked.)

(2)

Press

FF-Cue/AMSS

button.

(This

button

is

locked

to

fast-forward

the

tape.

At

this

time

AMSS

indicator

flickers

to

tell

the

tape

running

direction.)

(3)

Reaching

the

end

of

the

tune

being

reproduced,

the

FF-Cue/AMSS

button

only

is

reset

auto-

matically,

and

the

playback

of

the

next tune

is

started

after

running

through

the

unrecorded

segment.

In

playback

mode,

to

repeat

the

tune

being

reproduc-

ed:

(1)

Press

AMSS

button.

(The

button

is

locked.)

(2)

Press

REW-Review/AMSS

button.

(This

button

is

locked

to

rewind

the

tape.

At

this

time,

the

other

AMSS

indication

flickers

to

tell

the

tape

running

direction.)

(3)

Returning

to

the

start

of

the

tune

being

reproduc-

ed,

the

REW-Review/AMSS

button

only

is

reset

automatically,

and

the

playback

of

the

same

tune

is

repeated

immediately.

In

playback

mode,

to

skip

several

tunes

to

search

for

a

desired

one:

(1)

Manipulate

as

in

A-(1).

(2)

Manipulate

as

in

A-(2)

and

A-(3)

repeatedly

until

the

desired

tune

is

located.

R745

10K

R746

220K

foes

se

$632

(REW)

O

C717

2.2/25V

0726

15188

AM

R726

56

R752

3.3K

Q712

2S

C536F

AMSS'ON"

iTEM"C’

POSITION

ITEM'S!

POSITION

/

ITEM"A'@'C”

POSITION

/

RECORDED

LEVEL

----

:

/

|

PRESENT

MUSIC

4

MUSIC

NON-RECORD

LEVEL

----------

;

tL

REWIND

FAST

FORWARD

Circuit

description

Main

behavior

Playback

signals

from

the

head

are

detected

in

the

level

detector

circuit.

When

unrecorded

level

is

found,

a

single

shot

pulse

is

generated

to

operate

the

plunger.

Briefing

on

circuits

(1)

(2)

Pressing

of

play

button

will

cause

switch

S611

to

turn

on.

Pressing

of

AMSS

button

will

cause

switch

S601

to

close.

When

FF-Cue/AMSS

or

REW-Review/AMSS

button

is

pressed,

switch

S623

or

S633

will

close.

Then,

voltage

Vcc

is

supplied

into

circuits.

Transistors

Q703,

Q704

are

astable

multivibrator

circuits;

when

switch

S623

or

S633

is

closed,

the

power

is

supplied,

and

the

circuit

is

activated

to

be

in

oscillating

state,

while

either

LED

(D705

or

D706)

of

tape

running

direction indicator

flickers

according

to

the

switch

operation.

Diodes

D707,

D708

are

intended

to

prevent

over-current.

D705

SLP239B

$623(F.Fwo)

(re)

R733

180K

POWER

SUPPLY

4.7K

_0S442

R770

D724

C7i9

4.7

/10V

¢

Q713

Q708

2SC536

2S0612E

(3

(10)

(11)

In

playback

mode,

the

audio

sources

(playback

signals)

detected

by

right

and

left

heads

are

fed

into

(G)

and

(H)

by

way

of

tape

equalizer

amplifier

and

Dulby

amplifier.

When

FF-Cue/AMSS

or

REW-Review/AMSS

button

is

pushed

in,

switches

S621,

S622,

or

S631,

S632

are

closed.

Transistor

Q712

amplifies

the

audio

sources

in

the

AF

{audio

frequency)

amplifier.

Capacitor

C731

and

resistor

R730

compose

a

low-cut

filter

in

order

to

eliminate

the

low

frequency

compo-

nents

of

audio

sources.

1C703

comprises

circuits

for

AM

amplifier,

AC-DC

converter,

comparator

and

others,

being

designed

to

amplify

the

audio

sources

again,

detect

the

level,

and

form

pulses.

The

following

waveforms

are

delivered

to

terminals

No.

2

(C,

R)

and

No.

6

(Tr-Out).

Transistor

Q706

is

switched

on

and

off

due

to

the

differential

voltage

of

emitter

and

base,

composing

single-shot

pulse

in

the

collector.

Times

ty,

t3

are

set

by

the

time

constant

of

capacitor

C718

and

resistor

R733.

Transistor

O713

prevents

erroneous

actions

in

switch

operations

in

the

muting

circuit.

Transistors

O707

and

Q708

are

linked

by

Darlington

connection,

of

which

single-shot

pulses

of

small

current

are

used

to

drive

the

plunger.

When

the

plunger

starts

to

move,

the

stide

(123)

of

the

mechanism

is

pulled,

so

that

the

FF-Cue/AMSS

or

REW-Review/AMSS

button

locked

in

item

(1)

will

be

reset.

Diode

D709

is

designed

to

prevent

counter-electromo-

tive

current

during

plunger

movement.

BRAKING

POINT

TAPE

LEVEL

r

TAPE

RUNNING

9

20°00

44"

=

DIREC

TION

t

ee

[os

TERMINAL

;

Q706

EMITTER

'

th

3

TERMINAL

@)

‘

:

Sows

M6

RAN

1

Q?06

COL

LECTOR

RIGHT

CHANNEL

AMP

PCB

AMPLIFIER

ADJUSTMENTS

Prepare

Power

source

...........

02s

eee

DC

15V

Mode

switch

..........00

00

eee

e

eee

STEREO

Dolby

NR/ALC

switch

............006.

OFF

Selector

switch...

0...

ee

TAPE

Fape

switch.

eo

essing

ee ea

all

ae

acts

NORMAL

Loudness

switch...

0...

..

2.0.00

eee

OFF

Head

azimuth

Tape

to

be

used;

(10

kHz,—10

dB)

Load

a

test

tape

and

press

the

PLAY

button.

Adjust

the

head

azimuth

screw

so

the

LINE

OUT

level

becomes

maximum.

Repeat

the

adjustment

on

both

cahnnels

and

both

sides

of

aVIVM

MAX”

set

Adjustment

of

playback

level

Play

back

Dolby

test

tape

MTT-115

OdB

(TEAC

Dolby

level

calibration

tone

200

nWb/m).

Adjust

controls

SVR801

(L-ch)

and

SVR901

(R-ch)

until

the

output

level

from

measuring

test

point

becomes

0.58

V.

*

Measuring

test

point

means

...

The

line

(common

terminals

of

record/playback

switch

of

$806

and

S906)

on

point

7

of

Dolby

IC

(LM1011N

Dolby),

1C801,

1C901,

and

the

ground.

LEFT

CHANNEL

Adjustment

of

record/playback

frequency

response

(Bias

adjustment)

Feed

input

signal

of

5

mV

(—46

dB)

1

kHz

into

the

line

input

terminal.

Turn

the

input

control

knob

until

the

output

at

measuring

test

points

(see

above)

becomes

40

mV.

Under

this

condition,

turn

SVR701

and

SVR702

until

the

difference

between

record

output

playback

output

becomes

0

whether

the

signal

is

1

kHz

or

10

kHz.

NOTE:

When

adjusting,

set

the

signal

of

line

input

at

“OFF”

state.

ARO

OGL

Wf

i

ATTENUATOR

a)

)

Ss

4

=

;

gi

Adjustment

of

record

and

playback

levels

Feed

input

signal

of

50

mV

(—26

dB)

1

kHz

into

the

line

input

terminal.

Turn

the

input

control

knob

until

the

output

at

measuring

test

points

(see

above)

becomes

0.58

V.

Record,

Adjust

SVR802

and

SVR902

so

that

the

record

input

becomes

equal

to

the

playback

output.

NOTE:

When

playing

back,

set

the

signal

of

line

input

at

“OFF”

state.

|

~

|

~\\

i

ATTENUATOR

Jo

cH)

ad

Hl

-

<

oe

ol

BBS

QO

-

Adjustment

of

ALC

balance

Turn

on

ALC

switch.

Feed

input

signal

of

500

mV

(—6

dB)

into

the

tine

input

terminal.

Set

in

record

mode.

Adjust

by

turning

SVR703

until

levels

at

measuring

test

points

become

uniform.

Adjustment

of

tuning

meter

Feed

input

signal

of

98

MHz,

66

dB

into

the

set.

Tune

in

the

reception

frequency

of

the

set.

Adjust

SVR301

(10

kB)

so

that

the

meter

swings

up

to

graduation

9.5.

(1)

If

the

meter

swing

becomes

larger

as

the

input

is

being

increased,

adjust

after

raising

the

input

until

the

meter

is

stabilized.

(2)

If

the

maximum

point

of

meter

swing

does

not

coin-

cide

with

the

maximum

output

point,

turn

off

AFC

switch

(to

short-circuit

TP4

and

shield

case),

and

tune

in

to

the

maximum

point

of

meter

swing.

In

this

set-

ting,

adjust

T303

to

obtain

the

maximum

output.

At

this

time,

keep

the

input

at

50

dB,

Adjustment

of

FM

MPX

(multiplex)

(1)

Set

SVR501

(10

kB)

in

the

central

position.

(2)

Apply

modulation

input

into

FM

SG

through

stereo

modulator.

(*

Modulation

frequency

is

400

Hz.)

Pilot

signal

7.5

kHz

dev.

(10%

mod.)

Stereo

signal

22.5

kHz

dev.

with

“‘main’’

signal

(30%

mod.}

NOTE:

Since

the

method

of

adjusting

the

modulation

differs

from

one

instrument

to

another,

learn

the

method

for

the

instrument

you

are

going

to

use.

(3)

Keeping

thé

output

signal

switch

of

stereo

modulator

at

MAIN

(L

+

R),

set

the

radio’s

reception

frequency

to

98

MHz,

and

tune

in

with

FM

SG.

(*

Output

of

FM

SG

is

66

dB.)

(4)

19

kHz

adjustment

(V.C.O.

adjustment)

in

FM

stereo

mode,

connect

frequency

counter

to

TP6,

and

cut

the

output

of

stereo

modulator

to

set

in

no-

modulation

state.

Turn

SVR501

(10

kB)

to

adjust

to

19

kHz

+

50

Hz.

*

No-modulation

state:

Turn

off

PILOT

and

MAIN

&

SUB

of

output

signal

switch.

Adjustment

in

no-input

state

is

difficult

because

19

kHz

signals

fluctuate

due

to

noise

component,

but

it

is

possible

to

adjust

in

away

that

the

average

of

indications

be

19

kHz

+

50

Hz.

(5)

Adjustment

of

separation

THREADING

OF

DIAL

ROPE

(a)

Turn

tone

controls

to

minimum.

Set

the

balance

control

in

the

middle

point.

Preparation

(b)

Turn

on

MAIN

&

SUB

signal

switch

and

PILOT

Tie

the

rope

to

spring:

coil

(67)

of

drum

(66)

in

a

folded

signal

switch,

and

set

the

output

signal

switch

to

length

of

512

mm.

“MAIN”

position.

(c)

Connect

VTVM

to

external

sepaker

terminal.

(Connect

to

right

and

left

jacks

of

external

speaker

terminal

recording

to

the

adjustment

or

right

and

left

channels.)

(d)

Turning

volume

controls,

adjust

the

output

of

both

right

and

left

channel

to

the

standard

output

(50

mW).

(e)

Turn

on

the

RIGHT

side

and

turn

off

the

LEFT

side

of

output

signal

switch.

Adjust

SVR502

(1

kB)

so

as

to

minimize

the

LEFT

side

leakage

output.

(f)

Turn

on

the

LEFT

side

and

turn

off

the

RIGHT

side

of

output

signal

switch.

Adjust

SVR502

so

as

to

minimize

the

RIGHT

side

leakage

output.

If

the

position

of

adjustment

coin-

cides

with

that

in

item

5)

above,

this

is

the

comple-

tion

of

adjustment.

(g)

If

the

position

of

adjustment

of

SVR502

differs

from

the

right

channel

to

the

left

channel,

adjust

so

that

the

separation

of

both

channels

becomes

nearly

equal

to

each

other.

NOTE:

Separation,

in

both

channels,

should

be:

More

than

20

dB

at

400

Hz,

1

kHz

More

than

10

dB

at

10

kHz

Adjust

the

separation

after

adjusting

the

meter.

Procedure

Mount

the

spring

coil

with

rope

on

the

drum,

and

thread

the

rope

in

the

direction

of

arrows

(in

the

numerical

sequence).

After

winding

four

turns

on

the

tuning

shaft,

return

to

the

spring

coil

of

the

drum.

STEREO

MODULATOR

__

ar

diel

fea

oO

ol

MPX

OUTPUT

FM

SIGNAL

|

GENERATOR

EXT

INPUT

©

O

eo

ee

FREQUENCY

COUNTER

SVRS02

Pointer

position

adjustment

Rotate

the

tuning

shaft

counterclockwise

until

it

turns

idle,

fit

the

pointer

to

the

left

end

point,

and

secure

it

firmly.

PARTS

LOCATION,

SVR901

eo

©

SVR801

PLAYBACK

LEVEL

ADJUST

R/P

LEVEL

ADJUST

SVR902

e

Shr

Se

ae

=

:

cacy

Nae

See

§

TP-3

TP-2

TP-1

ri

Tod,

il

ii

BAND

SWITH

cT-9

(Lw)

@

oO

(@)

T306(MW)

L116

(lw)

cT-8

(Mw)

©

TP-6

T307(MW)

fh]

[TY

EG

/~)

LA

3361

S

SVR

501

SVR

301

1304

(Mw)

T302

(FM)

TP-5

(R337)

Py

je

TP-1

avEu

CT-6

“6

(|

|

LO

(tw)

@

}

@D

\sw)

103

ne

-4(Sw)

cru)

|

D

cI-1

LN4&

LiN3

(Mw)

(Sw)

jr

6)

0][o}—)

SVR

502

ALC

BALANCE

ADJUST

SVR

703

e

SVR8B02

®

Linc

(Lw)

|

ee

|

i

Ht

1

ta

|

L104

CT-2(FM)

(FM)

3

|

@

CT-7

Ss)

aa)

(0

@)

L1i06(FM)

©

[s)

(FM)

TUNER

ADJUSTMENT

“

DC

voltage

is

15V

and

Speaker

Impedance

3

ohms.

Output

Power

50mW.

MW

ADJUSTMENT

:

1

nai

i

Connections

oe

7

cs

7

Step

Pubipiitg

a

aan

ee

ig

anak

Position

of

tuning

dial

Adjustment

~T

Connect

sweep

~

Connect

oscilto-

Low

end

of

dia!

scale

1

LET

generator

to

scope

to

EXT.

SP

pad

ae

ee

under

no

station

T304~T307

Test

Loop

terminals.

ts

ation

signal.

aoacee

tt:

Racha

505

KHz

(400

Hz

z

.

|

ose

Connect

AM

SG

Connect

VTVM

to|

30%

modulation)

POOL

ONS

Cia

seel:

mos

to

Test

Loop

speaker

terminals.

3

Load

High

end

of

dial

scale.

tld

at

Se

eet

.

600

KHz

(400

Hz

,

‘

ANT

Connect

AM

SG

Connect

VTVM

to|

30%

modulation)

BOO

e

Oe

Ce

Fee:

:

to

Test

Loop.

speaker

terminals.

5

E

eo

1400

KHz

on

dial

scale.

6

Repeat

adjustments.

=

a

PREPARE:

1.

3.

Selector

switch

to

“MW”.

LW

ADIUST

MENT

Set

the

dial

pointer

to

very

left

line

of

dial

scale.

2.

Connect

sweep

generator,

AM

SG,

VTVM

and

oscilloscope.

4.

5;

Use

a

screwdriver

with

plastic

grip

for

all

adjustments.

Use

a

dummy

of

back

lid

and

Rod

antenna,

adjust

tracking

points.

es

Te

=

Adjusting

|

ss

Connections

fe

Ss

a

‘

VTVM

Step

|

_Cireui

t

input

Guwat

SG

frequency

Position

of

tuning

dial

Adjustment

Oscilloscope

145

KHz

(400Hz

‘

~

4

7

Low

end

of

dial

scale.

L11

sumed

OSC

Connect

AMSG

|

Connect

VTVM

to

|

30%

modulation)

on

:

.

ie

rane

to

Test

Loop.

speaker

terminals.

|

295

KHz

(400

Hz

:

F

?

Way

nanan

=

eataes

30%

modulation)

High

end

of

dial

scale.

160

KHz

(400

Hz

:

3

160

KHz

ond

ale.

ANT

Connect

AM

SG

Connect

VTVM

to

|

30%

modulation)

0

He

crise

7

.

to

Test

Loop.

speaker

terminals.

|

280

KHz

(400Hz

_

5

30%

modulation)

_

280

KHz

on

dial

scale.

5

{!

Repeat

adjustments.

PREPARE:

1,

3.

Selector

switch

to

“LW”.

SW

a

ritidipsies

—

Set the

dial

pointer

to

very

left

line

of

dial

scale.

2.

Connect

sweep

generator,

AM

SG,

VTVM

and

oscilloscope.

30%

modulation)

SG

frequency

5.8

MHz

(400Hz

>

19

MHz

(400Hz~

30%

modulation)

_

.

Use

a

screwdriver

with

plastic

grip

for

ail

adjustments.

.

Set

the

Fine

Tuning

to

mechanical

center.

.

Use

a

dummy

of

back

lid

and

Rod

antenna,

adjust

tracking

points.

Position

of

tuning

dial

Adjustment

VTVM

Oscilloscope

Low

end

of

dial

scale.

High

end

of

dial

scale.

Step

Adjusting

Connections

a

CCU

Input

Output,

a

Rs,

14

|

Connect

AM

SG.

ose

to

ANT

terminal

Connect

VTVM

to

H

7,

through

EXT.

SP.

terminals.

2

|

dummy.

3

Connect

AM

SG.

ANT

to

ANT

terminal

Connect

VTVM

to

‘

through

EXT.

SP.

terminals.

4

dummy.

5

Repeat

adjustments.

“17.0

MHz

(400

Hz

18.0

MHz

(400

Hz

30%

modulation)

30%

modulation)

7.0

MHz

on

dial

scale.

18.0

MHz

on

dial

scale.

PREPARE:

4,

Set the

dial

pointer

to

very

left

line

dial

scale.

2.

Connect

signal

generator

to

dummy

antenna.

5.

Set

the

Fine

Tuning

to

mechanical

center.

3.

Use

screwdriver

with

plastic

grip

for

all

adjustments.

6.

Use

a

Dummy

antenna

as

follow.

FM

PAB

IUSTMENT.

4.

Selector

switch

to

“SW”

18°F

;

SO

ohm

c

t

Step

Adjustin

oe

}_

Soupectons.

SG

frequency

Position

of

tuning

dial

Adjustment

|

Circuit

“Input

‘Output

2

eens

De

mnee

aes

Connect

oscillo-

:

OTR

scope

to

TP4

(H)

T30i;

Tate

(pare

Connect

sweep

&

shield

plate

(E).

|

10.7

MHz

Near

max.

capacitance

.

soot

generator

to

FM

|

p=

(0%

modutation)

tuning

gang

under

TP1

(H)

&

TP2

(E}|

Connect

oscillo-

no

station

signal.

2

|

Ratio

Det.

scope

to

TP5

(H}

T303

|

&

shield

plate

(E).

se

ere

Pes

inact

ean

ats

Ba

Eases

ea

ee

-

=

eae

i

87.25

MHz(400

Hz

r

3

hes

Connect

£56

Connect

VTVM

to

[30%

modulation)

Low

end

of

dial

scale.

L106

to

TP-

:

vena

tae

oe

ker

terminal.

TP-2

(E)

Spee

109.0

MHz

(400

Hz

:

4

-

:

30%

modulation}

=

High

end

of

diat

scale.

cT3

90.0

MHz

(400

Hz

:

is}

2

90.0

MHz

on

dial

scale.

L103,

L104

ANT

ey

Cae

Connect

VTVM

to

|

30%

modulation)

5

;

TP-2

(E)

speaker

terminal.

|

106.0

MHz

(400

Hz

,

(

:

etn

30%

modulation)

ee

MHz

on

dial

scale.

eh

CT2

;

at

|

Repeat

adjustments.

PREPARE:

1.

Set

the

dial

pointer

to

very

left

line

of

dial

scale.

2.

Connect

sweep

genrator,

FM

SG,

VTVM

and

oscilloscope.

FM

antenna

input

impedance

is

300

ohm.

3.

Use

a

screwdriver

with

plastic

grip

for

all

adjustments.

4.

AFC

switch

OFF.

—3—

BLOCK

DIAGRAM

RECORD

BLOCK

DIAGRM

(eee

any)

PHONO

AMP

\Q910,Q914

TONE

ADJUST

PRE

AMP

~q

MAIN

AMP

TREBLE

BASS

es

ALC

SWITCH

O

(ears

gee

an

PHONO!

1¢902

HEADPHONES

(Q804,Q904)

VOLUME

LEVEL

ADJUST

OFF

=a

—O

DOLBY

AMP

(2812.a813)

SPEAKER

Q912,Q913

A

TONER

RECORD

AMP

(Q808,Q908)

LINE

IN

OSCILLATION

CIRCUIT

(a809,Q909)

METER

EDIT

SWITCH

PLAYBACK

BLOCK

DIAGRAM

(avian

)

PHONO

AMP

\Q910,Q911

LINEOUT

V

(jean

aes)

=

MIC

AMP

Q901,0902

MIC

|

INPUT LEVEL

ADJUST

Q812.0813

1C801

ig

(as17-co13)

(reser

(0804,a904)

|

TONE

AdUUST

TAPE

EQUALIZER

AMP

DOLBY

AMP

PRE

AMP

TREBLE

BASS

MAIN

AMP

(ié903

)

Sse

or

WIRELESS

AMP

+8

TUNER

AMSS

AMP

METER

AMP

—

Se,

tare

crinoe

)

(Q809

,Q909)}

(/)

METER

LINE

IN

Q712.Q713,1C703

MECHANISM

ADJUSTMENT

1.

TAKE-UP

TORQUE

Set

the

unit

to

PLAY,

F.FWD

or

REW

mode.

Measure

each

torque

with

a

torque

gauge.

Each

torque

should

be

as

follows;

PLAY

35

—

60

g/cm

FAST

FORWARD

70

—

130

g/cm

REWIND

70

—

130

g/cm

If

each

torque

fails

to

reach

the

standard

value,

clean

the

drive

belt,

flywheel,

motor

pulley,

take-up

reel

idler

and

rewind

roller

with

a

cotton

swab

soaked

in

alcohol.

2.

BACK

TENSION

To

measure

back

tension

with

tension

gauge,

make

a

hole

in

the

side

of

the

cassette

as

shown

in

figure

two.

Be

sure

the

tape

does

not

rub

against

the

edge

of

the

cassette,

or

correct

measurement

will

be

impossible.

PLAY

Less

than

5

g/cm

FAST

FORWARD

Less

than

5

g/cm

REWIND

Less

than

5

g/cm

3.

TAPE

TENSION

Cut

off

a

length

of

tape.

Tie

one

end

to

a

thread

con-

nected

to

the

tension

gauge,

and

leave

the

other

end

hanging

loose

as

shown

in

figure

three.

Operate

the

unit

in

PLAY

mode

and

hold

the

tension

gauge

steady,

When

the

tape

stops,

read

the

tension

gauge.

If

this

reading

is

over

120

gram,

no

adjustment

is

needed.

If

it

isunder

120

gram,

adjust

the

pinch-roller

pressure.

This

is

done

by

bending

the

spring

wire

32

(141-2-852T-

55700)

shown

in

the

mechanism

exploded

view.

Clean

the

pinch

roller

with

alcohol

so

the

tape

will!

not

slip.

~10-

CABINET

EXPLODED

VIEW

2a

PARTS

LIST

nnn

TTT

Description

PACKING

141-6-133T-02307

1416-410T-30604

141-6-144T-56800

141-6-144T-56900

141-6-144T-54100

141-2-171T-15400

141-6-231T-90600

141-6-231T-20350

141-2-332T-00300

141-2-135T-62100

141-6-317T-10900

141-0-385T-02900

141-6-231T-15300

141-6-231T-10200

141-6-479T-08300

141-6-132T-90300

141-6-176T-00201

ACCESSORY

4-241T-10891

4-153T-10700

4-153T-10800

4-243T-77900

CABINET

1

2

3

4

5

6

7

8

9

141-0-111T-39302

141-2-161T-61800

141-2-161T-61830

141-2-210T-11300

141-2-855T-34000

141-2-385T-02200

141-2-174T-08000

141-2-174T-08100

141-2-461T-34400

141-2-447T-66100

141-2-153T-50000

141-2-246T-61800

141-0-581T-10901

141-0-122T-28905

141-0-124T-24100

141-2-453T-31001

141-2-210T-10600

141-2-210T-10700

141-2-135T-59200

141-2-853T-61100

141-2-852T-53

100

141-2-852T

-56801

141-2-753T-63700

141-0-171T-15100

141-2-271T-14600

141-0-126T-28908

123-2-472R-11100

141-0-128T-14000

141-2-411T-10600

141-2-322T-51900

141-2-163T-60100

141-2-163T-60200

141-2-163T-60300

141-2-163T-60400

141-2-163T-65800

141-2-163T-60600

141-0-162T-16100

141-2-163T-65700

141-2-132T-03800

141-2-453T-61901

141-2-246T-42700

141-2-367T-33600

141-2-447T-47100

141-2-464T-08700

141-2-453T

04600

141-2-453T-01200

141-2-742T-36200

123-2-566R-12000

Individual

Carton

Instruction

Manual

Form

Plastic

Case,

Left

Form

Plastic

Case,

Right

Form

Plastic

Case,

Center

Handle

Inner

Polye

Cover,

Set

inner

Polye

Cover,

Inst.

B

Sleeve,

Battery

Cover,

Jack

Pad

Bracket

Assy,

Mic

inner

Polye

Cover,

Mic

Inner

Polye

Cover,

Mic

Stand

Labei,

Dolby

Individual

Carton,

Mic

Band,

Carton

Cassette

Tape

C-12

Microphone,

W/O

Remote

Switch

Microphone,

W/Remote

Switch

Power

cord

He

ANNNSeNoaw

oe

eson

Cabinet

Ass‘y

Push

Button,

Power

Push

Button,

Dial

Bracket,

Push

Button

Spring

Coil,

Push

Button

Bracket,

Mic

Stand,

Leg

Stand,

Leg

Pipe,

Leg

Cushion,

5

x

10

x

10mm,

PT

Escutcheon,

Speaker

Sheet,

4

x

30

x

1mm,

Fiber

Gear

Ass‘y

Front

Panel

Ass’y

Top

Lid

Ass’y

Washer,

8.2

x

12

x

0.5mm,

Nylon

Bracket,

Cassette

Holder

Bracket,

Cassette

Holder

Cover,

Bracket

Spring

Plate,

Cassette

Pres

Spring

Wire,

Bracket

Spring

Wire,

Top

Lid

Shaft,

Top

Lid

Handle

Ass’y

Bracket,

Handle

Back

Lid

Ass’y

Lug,

Rod

ANT

Battery

Lid

Ass’y

Piate

Nut,

Leg

Shield

Plate,

PT

Rotary

Knob,

Main

VR

Rotary

Knob,

Mic

VR

Rotary

Knob,

Mic

VR

Rotary

Knob,

Bass/Treble

Rotary

Knob,

Tuning

Rotary

Knob,

Band

Select

Lever

Knob

Ass’y

Rotary

Knob,

Fine

Tuning

Sign

window,

Voltage

select

Washer

Sheet,

35

x

40,

Fiber,

PT

Bracket,

EXT

ANT

socket

Cushion,

10

x

30

x

10t

Fixer

Washer,

Fiber

3

x

6

x

1

Washer,

Fiber

3

x

8

x

1,

Rec

shaft

Lever,

REC

Tuning

Shaft

Ne

S|

BAN

ANNNN

HaHa

a=

Pe

BNO

ae

man

we

Wem

ano

PananNeHeNNN-=

-12-

Description

CHASSIS

141-2-363T-09800

141-0-367T-32002

141-2-367T-32101

141-2-368T-17800

141-2-322T-52300

141-2-311T-31300

141-0-146T-22601

141-2-245T-07101

141-2-661T-24600

141-2-567T-02000

141-2-567T-02100

123-2472R-00401

141-2-464T-20671

141-2-538T-03900

141-2-851T-06300

141-2-340T-00500

141-0-511T-13301

141-2-453T-00800

141-2-361T-16100

141-2-367T-32200

141-0-715T-05300

|

141-2-742T-36300

141-2-853T

62200

141-2453T-01700

141-2-374T-14600

141-2-365T-42400

141-2-365T-42500

141-2-253T-16300

141-2-131T-19800

141-2421T-27700

141-2-472T-01201

141-2-322T-53000

141-2-322T

-53100

141-2-453T-20200

141-2-447T-15200

141-2-521T-10500

141-2-322T-58500

HARDWE

RE

141-2-457T-23000

141-2-457T-23100

141-2-457T-23401

Bracket,

VC

Bracket

Ass’y,

Socket

Bracket,

SP

Socket

Heat

Sink,

1C

Shield

Plate

Chassis

Dial

Scale

Ass'y

Back

Plate

Pulley

Shaft

Pulley

Shaft

Lug

Fixer

Drum

Spring

Coil,

Rope

Pointer

Ass’y

Washer,

3

x

8

x

0.5mm

Bracket,

VR

Bracket,

Socket

Bracket

Lever

Ass‘y,

REC

Lever,

REC

Spring

Plate,

REC

Washer,

3

x

10

x

1mm,

Fiber

Bracket,

Pilot

Bracket,

Edit

Switch

Bracket,

AMSS

Switch

Joint,

Band

Select

Switch

Clear

Window,

Top

Lid

Special

Screw,

Clear

Window

Lug

Shield

Plate,

AMP

Shield

Plate,

Mechanism

Washer,

8.2

x

11

x

0.5mm,

Flywheel

Cushion

Fiywheel

Shield

Plate,

Amp

Pan Hd.

Screw,

2.6

x

4mm

Pan Hd.

Screw,

2.6

x

6mm

Pan

Hd.

Screw,

2.6

x

8mm

Pan Hd.

Screw,

3

x

6mm

Pan

Hd.

Screw,

3

x

8mm

Pan Hd.

Screw,

3

x

16mm

Pan

Hd.

Tapping

Screw,

2.6

x

6mm

Pan Hd.

Tapping

Screw,

3

x

6mm

Pan

Hd.

Tapping

Screw,

3x

8mm

Pan

Hd.

Tapping

Screw,

3

x

10mm

Pan

Hd.

Tapping

Screw,

3

x

16mm

Pan

Hd.

Tapping

Screw,

3

x

30mm

Pan

Hd.

Tapping

Screw,

2.6

x

8mm

Pan

Hd.

Tapping

Screw,

3

x

40mm

Hexagon

Bolt,

2.6

x

16mm

Hexagon

Bolt,

3

x

18mm

Hexagon

Nut,

3mm

Washer,

3

x

8

x

0.5mm

Washer,

3

x

13

x

Imm

Special

Wahser,

E

Ring,

2mm

Special

Washer

Special

Washer

Pan

Hd.

Tapping

Screw

W/Washer

3

x

8mm

Pan

Hd.

Tapping

Screw,

W/Wahser,

3

x

10mm

Pan

Hd.

Tapping

Screw,

W/Wahser,

3

x

12mm

Pan Hd.

Tapping

Screw

W/Washer,

3

x

14mm

Pan

Hd.

Screw

2

x

6mm

Beste

ewe

QNeae

wer

ser

srs

wanN

HH

2

D2

HTH

ars

sees

“DONODAN

w

a

Mem2WWOMAO

HW

WwW

NH

WwW

ok

CHASSIS

EXPLODED

VIEW

PARTS

LIST

ae

Part

No.

Description

O'ty

Description

|

ELECTRICAL

PARTS

TUNER/PRE/SWITCH

PCB

i

ial

Ee

oeeeeee

ae

es

:

111

4-151T-31800

|

Speaker

16cm,

Woofer

2

112

4-151T-30000

|

Speaker

5cm,

Tweeter

2

CAPACITORS

4

113

4-511T-09271

|

Meter,

VU/Tuning

1

114

i

4-511T-09272

|

Meter,

VU/Battery

1

c890,990

Electrolytic

100uF

6.3V

115

4-300T-03500

|

Power

Trans

1

C818,918

Electrolytic

1uF

25V

116

4-612T-12500

|

Indicator

Lamp,

Cassette

1

821,921

117

4-153T-10500

|

Microphone

2

C739

Electrolytic

220uF

16V

118

4-612T-12600

|

indicator

Lamp,

Dial

1

C729

Electrolytic

4.7uF

16V

119

|

4-2317T-76271

|

Switch,

Power

1

C826,926

Mylar

0.068uF

SOV

+20%

120

;

4-231T-53771

|

Switch,

Dial

1

C820,920

Ceramic

82pF

50V

+10%

121

Electrolytic

Cap.

Nonpolar

2

4.7uF,

16V

(C891,

991)

122

4-234T-06171

|

Fuse

2.54

1

123

4-231T-51373

|

Switch,

Edit/AMSS

2

124

4-243T-12800

|

Lead

1

195

4-235T

-66300

|

Socket,

Mic

1

196

4-235T

-62900

|

Socket,

Speaker

1

127

4-235T-63200

|

Socket,

Edit

1

128

4-235T-66500

|

Socket,

Meter

1

129

4-235T-66600

|

Socket,

Pilot

1

4-224T-14300

|

Variable

Capacitor

131

4-244T-02600

|

Rod

ANT

2

4-257T-35901

|

ANT

Coil

Ass’y

132

4-235T-56500

|

Socket,

Ext

ANT

1

133

4-235T-34600

|

Socket

8

4-257T-33100|

ANT

Coil

134

4-231R-14500

|

Slide

Switch,

DX-Local

1

4-224R-01400|

Trimmer

135

4-235T-33200

|

Socket,

Voltage

1

136

141-2-382T-03100

|

Terminal

3

4-224R-01400)

Trimmer

137

4-236T

-09905

|

Ptug

Assy

1

4-224T-15400

|

Trimmer

138

4-235T-33074

|

Socket,

Ext

DC

1

4-224R-01400|

Trimmer

139

4-234T-04571

|

Fuse

160mMAT

1

1101,102

4-265R-11800}

VHF

Coil

148

4-224T-14400

|

Variable

Capacitor,

Fine

1

L104

4-265R-01300|

VHF

Coil

|

Tuning

L105

4-265R-05000]

VHF

Coil

ebieniete

ge

ae

ea

be

—

L106

4-265T-51310

|

VHF

Coil,

FM

OSC

'

L113

4-258T-08340

|

OSC

Coil

TUNER/PRE/SWITCH

PCB

ASS'Y

L114

4-258T-22940

|

OSC

Coil

sn

nen

ma

oa

aaa

T

L116

4-258T-14410

|

OSC

Coil

101

1414-233T-11773

|

P.C

Board

Ass’y,

Tuner/Pre/

1

L110

4-257T-10731

|

ANT

Coil

Switch

1.108

4-253R-11160}

RF

Choke

Coil

Hae

4-237T-00171

|

Terminal

Board

1

L108

4-253T-10800

|

RF

Choke

Coil

1nH/

°

4-231T-86200

|

Switch,

T/R/P

1

L112

4-252T-06500

|

Low

frequency

Choke

Coil

4-231T-86300

|

Switch,

N/F/CR

3

7301

4-256R-20831

|

IFT

4-231T-86500

|

Switch,

Loudness

1

T302

4-256R-15131|

1FT

Q804

904

Transistor

2SC1571

2

303

4-256R-02331|

IFT,

455kHz

D728

Diode

DS442

1

T304,305,

4-256R-00131|

IFT,

455kHz

=

4-235T-38793

|

Socket,

6P

1

306

4-235T-38797

|

Socket,

10P

1

T307

4-256R-00231|

IFT

4-235T-65372

|

Socket,

4P

1

4-256T-80400

|

IF

Filter

4-235T-69471

|

Socket,

6P

A,

CF301,

4-256T-80471

|

IF

Filter

i

4-235T-69473

|

Socket,

8P

1

302

4-256T-80472

|

IF

Filter

|

4-235T-70200

|

Socket,

5P

1

4-256T-80473

|

IF

Filter

i

4-235T-74400

|

Socket,

5P

1

4-256T-80474

|

IF

Filter

H

4-236T-10200

|

Plug,

3P

1

SVR301

4-222T-39576

|

Semifixed

Variable

Resistor

20K

4-236T-10273

|

Plug,

6P

1

SVR501

4-222T-39575

|

Semifixed

Variable

Resistor

10K

0730

Diode

DS442X

1

SVR502

4-222T-39572

|

Semifixed

Variable

Resistor

1K

CR501,

4-227T-02300

|

CR

Pack

RESISTORS

502

$101-108

4-238T-04900

|

Switch,

Band

Select

R830,930

Carbon

680K

ohm

+10%

%W

2

B102

123-2-471R-10400

|

Core

R775

Carbon

22K

ohm

+10%

“AW

1

B101

123-2-471R-10900

|

Core

R831,931

Carbon

2.7K

ohm

+10%

”W

2

141-2-322T-18900

|

Shield

Plate

R829

929

Carbon

22K

ohm

+10%

%W

2

141-2-322T-18100

|

Shield

Plate

R406,606

Carbon

3.3K

ohm

+10%

“*W

2

Q102,104

Transistor

2SC930

Conv

R832,932

Carbon

470

ohm

+10%

%W

2

Q101

Transistor

FET

2K49

R403,

603

Carbon

220

ohm

+10%

”W

2

Q103

Transistor

25C930

Conv

R404

,604

Carbon

120

ohm

+10%

ZW

2

Q301,302,

Transistor

2SC930

IF

R749

Carbon

120K

ohm

=

#10%

“W

|

303

R869

,969

Carbon

82K

ohm

+10%

%W

2

Q304

Transistor

2SC930

IF

R855,955

Carbon

3.3K

ohm

+10%

%W

2

Q718

Transistor

25C536

R761

Carbon

220

ohm

+10%

%*W

1

1c501

IC

LA3361

R724

Metal

180

ohm

+10%

%W

1

D102,

R896

,996,

Carbon

8.2K

ohm

410%

“Wi

6

101,105,

-

430,897,

106,108,

;

997

6230

109,301,

Diode

DS442

X

or

182473

R723

Metal

330

ohms

+10%

1W

1

302,303,

R837

937

Carbon

2.7K

ohm

+10%

%“W

|

2

ahi

Pye

F

+

.

«

FPF

Metal

47

ohm

10%

1W

1

305.306,

Diode

1N60

AM

307,308

D309,310

Diode

1N6O

FM1

D104

Diode

18553

—-14—

Weare

oe

sons

no

annno

Neo

=

_

Waray

Paseo

ao

PARTS

LIST.

Part

No.

4

Description

Part

No.

TUNER/PRE/SWITCH

PCB

ASS'Y

TUNER/PRE/SWITCH

PCB

ASS’Y

Description

0312

D311,317

140,141

D103

C107

C104

C135

C106

136,137

(132

C118

C1,

C108

C152

C150,

C115

C119

C143

C123

C130

C117

C145

C110

153

C126

C128

122

C116

C120

C104

111

143

Clad

C109

C114

C129

C134

C121

C127

C125

C124

C138

C317

303,309

C315

C318

C322,323,

325

C341

C301

340,312

C335,337

338

C305

C307

C316

C329,330

€302,342

C304

C310

C319,320,

321

C306

C308

C311

C333

C313

C324

C332

C331

C314

C334

C503

C508

509

CAPACITORS

|

Ceramic

5pF

Diode

RD8.

2EB

Diode

DS442x

Diode

1N60

FM

Ceramic

SpF

Ceramic

t6pF

Ceramic

7pF

Ceramic

12pF

Ceramic

15pF

Ceramic

15pF

Ceramic

15pF

Ceramic

20pF

+10%

SOV

Ceramic

30pF

+10%

50V

Ceramic

100pF

+10%

50V

+0.5pF

50V

+0,.25pF

50V

+0.5pF

50V

+0.5pF

50V

410%

50V

+0.5pF

SOV

+10%

50V

+10%

50V

+10%

50V

+10%

50V

Ceramic

4pF

Ceramic

5pF

Ceramic

10pF

+10%

50V

Ceramic

56pF

+5%

50V

Ceramic

180pF

+5% 50V

Ceramic

0.022uF

+80—20%

50V

Ceramic

0.01nF

+80—20%

50V

Ceramic

8pF

+0.5pF

50V

Ceramic

100pF

+10%

SOV

Ceramic

6GpF

+0.5pF

S0V

Ceramic

10pF

+10%

50V

Ceramic

4pF

+0.5pF

50V

Ceramic

100pF.

+10%

50V

Ceramic

30pF

+10%

50V

Ceramic

0.022uF

+80-~-20%

50V

Ceramic

O.OtwF

+80—20%

50V

Ceramic

220pF

+20%

50V

Ceramic

0.047uF

+80—20%

50V

BC

Con

0.0047uF

+20%

25V

BC

Con

0.01pF

+20%

25V

BC

Con

0.01uF

+20%

25V

BC

Con

0.0022uF

+20%

25V

Styrol

250pF

+5%

50V

Styrol

350pF

+5%

50V

Styrol

0.0036uF

+5%

50V

Ceramic

IpF

+0.25pF

50V

Ceramic

2pF

¢

+0.25pF

50V

Ceramic

30pF

+10%

50V

Ceramic

30pF

+10%

50V

N750

Ceramic

220pF

+20%

50V

Ceramic

100pF

+10%

50V

Ceramic

0.001uF

+20%

50V

Ceramic

0.022uF

+80—20%

50V

Cerarnic

0.022uF

+80~20%

50V

Ceramic

0.01nF

+80—20%

50V

Ceramic

0.01uF

+80—20%

50V

Ceramic

0,01uF

+80—20%

50V

Ceramic

0,.047uF

+80—20%

50V

BC

Con

0,047uF

+20%

25V

BC

Con

0.0022uF

+420%

25V

BC

Con

0.015uF

+20%

25V

BC

Con

0.022uF

+20%

25V

BC

Con

0.004

7F

BC

Con

0.022pF

BC

Con

0.022uF

+20%

25V

BC

Con

0.01yF

+20%

25V

Electrolytic

10uF

16V

Electrolytic

1uF

25V

Electrolytic

1000uF

10V

Etectrolytic

47uF

6.3V

Al

Electrolyite

0.4

7uF

+40

—20%

10V

BC

Con

0.1uF

+80

—20%

10V

P.P

Con

0.001uF

+5% 50V

BC

Con

0.01uF

+20%

25V

+20%

25V

-t20%

25V

ON

mS

we

ome

os

mr

ss

QD

er

WraoeNwawoweonw

ous

WAYS

ww

We

aNNa

aw

a

ne

eee

ae

ee

ey

C502

C504

C505

506

507,510

511

C501

C512

C513

C747

C748

R111

R123

R102

R119

R103

R109,110

R120

R124

R105

R108

R107

R150

R127

R122,121

R101

R104

R117

R118

R125

R129

R112

R14

R113

R151

RVW17

R337

R340

R327

R325,326

R329

R330

R309,310

R307

R314

R319

R328

R331

R332

R336

R335

R316

R342

R344

R345

R301

R302

R318

R313

R341

R338

R322

R315

R320

R308

R311

R312

R304

R303

R321

R339

R306

R317

R323,324

R516

R506

~15—

RESISTORS

Mylar

0.047uF

20%

50V

Electrolytic

1uF

SOV

Electrolytic

0.47uF

50V

Electrolytic

1nF

25V

Electrolytic

2.2uF

25V

Electrolytic

470uF

16V

Ceramic

0.022uF

+80~-20%

Electrolytic

100uF

25V

Electrolytic

220uF

25V

Carbon

33

ohm

Carbon

100

ohm

Carbon

220

ohm

Carbon

270

ohm

Carbon

1K

ohm

Carbon

1.2K

ohm

Carbon

33K

ohm

Carbon

10K

ohm

Carbon

15K

ohm

Carbon

15K

ohm

Carbon

1.5K

ohm

Carbon

33

ohm

Carbon

5.6K

ohm

Carbon

100K

ohm

Carbon

470K

ohm

Carbon

1.8K

ohm

Carbon

10K

ohm

Carbon

3.3K

ohm

Carbon

5.6

ohm

Carbon

10K

ohm

Carbon

8.2K

ohm

Carbon

220

ohm

Carbon

1.2K

ohm

Carbon

47

ohm

Carbon

10K

ohm

Carbon

3.3K

ohm

Carbon

1K

ohm

Carbon

3.9K

ohm

Carbon

5.6K

chm

Carbon

6.8K

ohm

Carbon

8.2K

ohm

Carbon

10K

ohm

Carbon

470K

ohm

Carbon

270K

ohm

Carbon

15K

ohm

Carbon

15K

ohm

Carbon

56K

ohm

Carbon

33K

ohm

Carbon

1K

ohm

Carbon

1M

ohm

Carbon

560

ohm

Carbon

820K

ohm

Carbon

56

ohm

Carbon

33K

ohm

Carbon

33

ohm

Carbon

33

ohm

Carbon

33

ohm

Carbon

33

ohm

Carbon

33

ohm

Carbon

220

ohm

Carbon

270

ohm

Carbon

100

ohm

Carbon

330

ohm

Carbon

220

ohm

Carbon

560

ohm

Carbon

560

ohrn

Carbon

560

ohm

Carbon

470

ohm

Carbon

560

ohm

Carbon

330

ohm

Carbon

1K

ohm

Carbon

1K

ohm

Carbon

1K

ohm

Carbon

180

ohm

Carbon

1K

ohm

+10%

”W

+10%

“W

+10%

“~W

+10%

“AW

+10%

“~W

+10%

“*~W

+10%

%”W

+10%

“YW

+10%

%W

+10%

YW

+10%

%W

+10%

%W

+10%

“AW

+10%

“W

+10%

%W

+10%

AW

+10%

%W

+10%

“%W

+10%

%W

+10%

“W

410%

“W

+10%

“AW

+10%

%W

+10%

%W

+10%

”W

£10%

AW

+10%

“”~W

410%

“AW

£10%

“AW

+10%

%~W

+10%

%W

410%

“~W

+10%

%W

410%

%W

+10%

“AW

+10%

%W

410%

%W

+10%

“W

+10%

“AW

+10%

“W

+10%

AW

+10%

“~W

410%

“W

+10%

%~W

410%

%W

+10%

%W

+10%

%W

+10%

“ZW

+10%

“~W

+10%

“ZW

+10%

“~W

+10%

%W

410%

%W

+10%

“~W

+10%

“AW

+10%

YW

+10%

%W

+10%

“AW

410%

“AW

+10%

“AW

+10%

“AW

+10%

“AW

+10%

%W

+10%

”~W

+10%

AW

MeN

ewe

eo

oe

i

or

i

Qs

eNO

pe

8

DANN?

bbb

=

0ee

mi

te

Part

No.

Description

Oty

ee

Part

No.

Description

Q'ty

TUNE

R/PRE/SWITCH

PCB

ASS'Y

INPUT

SOCKET

PCB

ASS'Y

'

Sets

geiee

cae

tats

eras

~

os

eT

Teo

;

R507

|

Carbon

1K

ohm

=

+10%

“”W

4

105

141-4-233T-13871

|

P.C

Board

Ass‘y,

Input

Socket

1

R515

|

Carbon

1K

ohm

=

410%

%W

1

4-235T-33300

|

Socket,

DIN

1

R502

:

Carbon

1K

ohm

=

410%

%W

1

4-235T-65600

|

Socket,

RCAx2,

1

PHONO

1

R508

Carbon

560

ohm

=

+10%

%W

1

4-236T-10271

|

Plug,

4P

1

R513

Carbon

2.7K

ohm

+£10%

“%W

1

4-236T-10272

|

Plug,

5P

1

R504,505

Carbon

3.3K

ohm

+10%

%W

2

08

10,910,

Transistor

25C1571

4

R514

Carbon

3.9K

ohm

410%

%W

1

811,911

ROOT

Carbon

6.8K

ohm

+10%

%W

1

0817,917

Transistor

2SC536

2

R5OR

|

Carbon

47K

ohm

410%

%W

1

RIG

Carbon

1

ohm

410%

”W

1

CAPACITORS

R777

Carbon

5.6K

ohm

110%

“ZW

J

R778

Carbon

68

ohm

+10%

“~W

1

C419,619

Ceramic

470pF

+10%

SOV

2

see

ein

ee

C877,977,

Ceramic

47pF

£10%

50V

2

C873,973

Ceramic

100pF

+10%

50V

2

VOLUME

PCB

ASSY

C874,974

Ceramic

180pF

410%

50V

2

Std

sete

ee

C805,905

BC

Con

0,14F

+20%

25V

2

1a?

141-4-230T

89671

|

P.C

Board

Ass‘y,

Volume

1

C806

,906

BC

Con

0.022uF

+20%

25V

2

4

2227-78900

|

Variable

Resistor

50K-B,

1

C875,975

BC

Con

0.033HF

+20%25V

|

2

Volume

C808

908,

Electrolytic

1uF

25V

4

4.2227

78400

|

Variable

Resistor

50K-W,

1

898,998

Balance

€801,901

Electrolytic

4.7

uF

25V

2

4-222T-78500

|

Variable

Resistor

50K-A,

2

C703

Electrolytic

1000uF

10V

1

|

Bass/Treble

|

4.222T-72100

|

Variable

Resistor

10K-A,

1

RESISTORS

i

|

Input

|

4-236T-10293

|

Plug,

2P

1

R882

,982

Carbon

22

ohm

+10%

%W

2

4-236T-10272

Plug,

5P

1

R886

,986

Carbon

3.3K

ohm

+10%

%W

2

4-236T-10273

Plug,

GP

1

R884

,984

Carbon

4.7K

ohm

+10%

“W

2

4-235T-67500

|

Socket,

3P

1

R880,980,

Carbon

10K

ohm

+10%

YW

2

Q818,

918

Transistor

2SC536

2?

R808

,908

Carbon

100K

ohm

+10%

%W

2

i

R885,985

Carbon

27K

ohm

+10%

%W

2

CAPACITORS

R803

,903

Carbon

47K

ohm

+10%

%W

2

R883

,983

Carbon

IMohm

+10%

%W

2

C401,601

Ceramic

0.0022uF

+10%

SOV

2

R825,925

Carbon

22K

ohm

+10%

“W

2.

C412,612

Ceramic

100pF

=

+10%

50V

2

R709

Carbon

1.2K

ohm

+10%

%W

1

€823,923

BC

Con

0.01uF

+20%

50V

2

R879,979

Carbon

820K

ohm

+10%

“ZW

2

C824,924

BC

Con

0.022uF.

“+20%

50V

2

R802,902

Carbon

2.2K

ohm

+10%

%W

2

C822,922,

BC

Con

0.068uF

+20%

50V

2

R881,981

Carbon

150

ohm

=+10%

%W

2

825,925

Electrolytic

0.33uF

50V

2

R418,618

Carbon

8.2K

ohm

+10%

%W

2

C899

999

Electrolytic

0.15uF

50V

2

R419

619

Carbon

2.2K

ohm

+10%

*W

2

C414,614

|

Electrolytic

1uF

25V

4

R420,620

Carbon

470K

ohm

+10%

%W

2

416,616

|

Fy

A

cet

a

hee

ttacd

ae

aE

ee

C415,.615

|

Ceramic

82pF

+10%

50V

2

‘

CIS?

|

Electrolytic

47pF

25V

1

AMSS

LED

PCB

ASS'Y

:

.

106

141-4-230T-90000

|

P.C

Board

Ass’'y,

AMSS

LED

1

'

eros

4-235T-34600

|

Socket

3

RBI5,935

|

Carbon

10K

ohm

410%

%W

2

D705,706

LED

SLP239B,

Green

|?

HB78,978

|

Carbon

1.5K

ohm

+10%

”W

2

eras

fe

ee

;

R407

607

Carbon

5.6K

ohm

+10%

%W

2

'

Ae

Carbon

5.6K

ohm

+10%

”W

2

AMSS

PCB

ASS'Y

R422

622

|

Sarbor

hm

+10%

%W

2

A

RatEn

ESPERO

RE

Sea

ea

ee

ro

423.623

|

Bee

ae

>

107

|

141-4.2307-90172

P.C

Board

Ass’y,

AMSS

1

ze

ae

paen

tee

ree!

eerie

:

4-231T-43072

|

Switch,

FF/REW

2

4-231T-51372

witch,

Pl

2

VOLTAGE

STABILIZE

PCB

ASS‘Y

L701

4-252T-04700

oheke

eo

1

;

feed

tee

ee

et

IN

4-236T-10571

|

Plug

4P

1

103

1414-233T-19400

|

P.C

Board

Ass’y,

Voltage

1

1€703

iC

BA

335

1

Stabilize

Q707,712,

Transistor

2SC536

4

D711

Diode

GZA12U

1

713,803

Q709

Transistor

25D325

1

Q708

Transistor

250612

1

C7146

Ceramic

Cap.

0.022uF

1

Q706

Transistor

2SA608

1

+80—-20%

50V

Q710

Transistor

25D400

1

C726

Electrolytic

Cap.

100uF

16V

1

Q903

Transistor

2SC536

or

2SC945

1

R741

Carbon

Res.

1

ohm

+10%

1

Q703,704

Transistor

2SC536

2

*~AW

D717,718

Diode

DS442

5

R740

Carbon

or

Solid

Res.

180

ohm

1

806,906,

i

£10%

”*AW

724

ES

SR

pa,

oe

ee

D709,707,

Diode

1N4003

3

,

708

OUTPUT

SOCKET

PCB

ASS’Y

D710

Diode

GZA13L

|

;

eee

CM

ge

gat

ee

eee

ae

0725

Diode

GZA8.2L

1

4

oa

141-4.230T-90271

P.C

Board

Ass’y

Input

Socket

1

5

.

i

4-231T-86700

|

Switch,

Speaker

1

vies

BCE

Bae

e

RO

OOnN

!

4-230T-97100

|

P.C

Board,

Speaker

Switch

1

141-2-382T-11700

|

Terminal

1

4-231T-65200

|

Switch,

Beat

Switch

1

4-236T-10293

Plug,

2P

oe

1

4-236T-10271

|

Plug,

4P

oe

1

4-236T-10593

Plug,

2P

1

4.236T-10572

Plug,

4P

a

C7

Mylar

Cap.

0.033

uF

1

*20%

50V

16

PARTS

LIST

Ref.

aac

.

Ref.

pnts

:

No.

Part

No.

Description

O’ty

No.

Part

No.

Description

Q'ty

AMSS

PCB

ASS'Y

MAIN

AMP

PCB

ASS’Y

CAPACITORS

109

~

|

141-4-2337-06073

P.C.

Board

Ass‘y,

Main

AMP

i

1

4-235T-01600

|

MPX

Coil,

Dolby

2

C712,713,

Electrolytic

1uF

25V

3

L802,902

4-252T-08300

|

Choke

Coil,

15mH

2

16

L801,901

4-252T-03700

|

Choke

Coil

2

C727

Electrolytic

47uF

16V

1

SVR801,

4-222T-39575

|

Semidixed

Variable

Resistor

2

C728,714,

Electrolytic

100uF

16V

3

901,

743

802,

C733

—

i

1

902

C705

Be

See

ee

1

SVR703

4-222T-39572

|

Semidixed

Variable

Resistor

1

C745

Electrolytic

4.74F

25V

1

4-237T-03000

|

Terminal

Board

1

4+40—20%

16V

4-231T-86100

|

Switch,

R/P

1

C732

Al

Electrolytic

1F

1

4-231T-86174

|

Switch,

R/P

Muting

1

+40—20%

16V

4-236T-10200

|

Plug,

3P

3

C717

Al

Electrolytic

2.2uF

1

4-236T-10271

Plug,

4P,

Mic

&

P/P

Head

2

+40--20%

16V

4-236T-10273

|

Plug,

6P

2

C718

Al

Electrolytic

0.33uF

1

4-236T-10274

Plug,

7P

1

+10%

10V

4-236T-10277

|

Plug,

10P

1

C719

Al

Electrolytic

4.7uF

1

4-235T-66800

|

Socket,

5P

1

+10%

10V

4-235T-67000

|

Socket,

6P,

Vol

PCB

1

C749

,750

Ceramic

0.022uF

+80—20%

2

4-235T-70300

|

Socket,

4P,

DIN

Input

,

1

50V

4-235T

67200

|

Socket,

6P,

Tuner

SW

PCB

1

C731

Mytar

0.0047uF

+10%

50V

1

4-235T

-64700

|

Socket,

2P,

Output

PCB

1

4-235T-70400

|

Socket,

5P,

Input

PCB

1

|

RESISTORS

4-235T-34600

|

Socket,

Tuner

SW

1

1C802,902

IC

BA532

S2

2

R726

Carbon

56

ohm

+10%

%W

1

1€801,902

IC

NEG46BN

2

R743

Solid

150

ohm

+10%

%’W

1

Q805,905,

Transistor

2SC536

4

R727

Carbon

330

ohm

+

10%

%W

1

809,909

R750

Carbon

1K

ohm

+10%

“’W

1

Q815,915,

Transistor

2SC536

4

R715,735

Carbon

1K

ohm

=

+10%

%W

2

715,711

R732,734,

Carbon

3.3K

ohm

+10%

%W

3

Q801,901,

Transistor

2SC1571

4

729

802,902

R712,713,

Carbon

4.7K

ohm

+10%

%W

3

nears

Transistor

25C1571

4

770

.

R731

Carbon

3.3K

ohm

+10%

%W

1

Q808,908

Transistor

2SC693

2

R745

Carbon

10K

ohm

+10%

%W

1

0807,907

Transistor

2SC536

2

R733

Carbon

180K

ohm

+10%

%W

1

pees

Transistor

25C536

3

R746,747

+10%

%

2

R728

Carbon

a70K

ohn

210%

4W

1

0816,916

Transistor

2SC536

2

R722

Carbon

10

ohm

—

#10%

%W

1

aes

Transistor

2SC536\

;

R74

+

y

1

or

F752

Carbon

3.3K

ohm

sto%%W

|

1

|

2814.94,

Transistor

250948/

R714

Carbon

3.9K

ohm

+10%

%W

1

:

R736

Carbon

100

ohm

=

+10%

2W

Tees

Diode

DS442X

16

R739

Carbon

1.5K

ohm

+10%

%W

1

719720.

R742

Carbon

3.3

ohm

=

=+10%

%W

1

721:807,

R730

Carbon

180

chm

+10%

%W

i

907722.

!

R772

Carbon

8.2K

ohm

410%

%W

1

793.729.

{

+

of

1

’

‘

R771

|

Carbon

3.3K

ohm

*10%

%W

1

801.802,

,

ernst

AMY

901,902

D803,903,

Diode

18188

AM

4

DG

PCB

ASS'Y

804,904

108

141-4-233T-24001

|

P.C

Board

Ass’y,

DG

1

|

4-235T-56100

|

Socket,

AC

Input

1

RESISTORS

141-2-

141.2.3817-04200

|

Bracket,

Fuse

4

| |

820,920,

Carbon

1Mohm

10%

%W

|

5

4-235T-62700

|

Socket,

4P

1

875,877,

D713,714

Diode

GP20D

4

977

715,716

R894

,994

Carbon

1M

ohm

+10%

%”W

2

C720,721

Ceramic

Cap.

0.047

uF

4

R891

,991

Carbon

820K

ohm

+10%

“~W

2

722,723

+80—20%

50V

R887

987

Carbon

680K

ohm

t10%

“*W

2

C755

Ceramic

Cap.

0,022uF

1

R872,972

Carbon

180K

ohm

+10%

“AW

2

+80—20%

50V

R870,970,

Carbon

270K

ohm

+10%

“W

4

858,958

R814,914,

Carbon

220K

ohm

+10%

“%W

4

864,964

R848,948

Carbon

180K

ohm

+10%

“AW

2

R857,957,

Carbon

47K

ohm

410%

”~W

4

873,973

R892,992

Carbon

22K

ohm

410%

“%W

2

R765

Carbon

15K

ohm

+10%

“~W

1

R823

,923,

Carbon

10K

ohm

410%

“”W

6

860,862,

821,921

R402,602

Carbon

8.2K

ohm

+10%

“AW

2

R845,945,

Carbon

5.6K

ohm

+10%

“%W

2

853

—17—

PARTS

LIST

Ref.

No

Part

No.

Description

Part

No.

Description

MAIN

AMP

PCB

ASS‘Y

R707,708,

]

Carbon

4.7K

ohm

£10%

%W

C834

934

Electrolytic

470uF

16V

846,946

C836,936

Electrolytic

220uF

25V

R701

Carbon

8.2K

ohm

+10%

“AW

C740,813,

Electrolytic

220uF

16V

R768,769

Carbon

4.7K

ohm

+10%

%W

913,810,

R417,617

Carbon

3.3K

ohm

=—-

10%

%W

910,852,

pera

Carbon

10K

ohm

410%

%W

952

C872,972

Electrolytic

220uF

16V

R890

,990

Carbon

6.8K

ohm

£10%

“%W

867,967,

i

R847

947,

Carbon

6.8K

ohm

+10%

%W

837,737

850,950,

C736

Electrolytic

100HF

16V

834

934

C832,932

Electrolytic

47pF

10V

R851,951

Carbon

3.3K

ohm

+10%

“W

C830,930

Electrolytic

10uF

16V

R801,901,

Carbon

2.2K

ohm

+10%

%W

C814,914,

Electrolytic

4.74F

25V

867,967

887.987

Be

Go},

Carbon

1.5K

ohm

——-#10%

%W

869.969.

on

ee

R868

968,

Carbon

1.2K

ohm

+10%

AW

R859,959

Carbon

1.5K

ohm

+10%

“W

C702

Electrolytic

4.7uF

16V

Bee

Carbon

1K

ohm

410%

%W

C849,949,

Electrolytic

1uF

25V

-

933,

844,944,

852,952

807,907

R865,965

Carbon

1K

ohm

+10%

%W

C850,950,

Electrolytic

1uF

25V

R843,943,

Carbon

820

ohm

+10%

*W

854,954,

898,998,

856,956

828,928

C880,980

Electrolytic

1uF

25V

Pege

re!

Carbon

560

ohm

+10%

“W

C863,963,

Electrolytic

10uF

16V

.

859,959

R863,963,

Carbon

330

ohm

+10%

YW

C744

Electrolytic

47uF

16V

888

988

C704

Electrolytic

22uF

10V

R874

Carbon

180

ohm

410%

%”W

1

C701

Electrolytic

47uF

10V

R842

942

Carbon

100

ohm

+10%

“W

2

C827

,927

Electrolytic

0.47uF

SOV

R710,711

Carbon

6.8K

ohm

+10%

“W]

2

C853,953,

Electrolytic

0.1uF

SOV

R893,993,

Carbon

56

ohm

+10%

“W}

4

858,958,

866,966

892,992

R895,995

Carbon

22

ohm

+10%

%W]

2

C817,917,

Al

Electrolytic

0.1pF

4

R975

Carbon

1M

ohm

+10%

“W}

1

893,993

+40—20%

16V

R738

Carbon

68

ohm

+10%

1W

4

C855,955

Al

Electrolytic

0.22uF

16V

2

R758

Carbon

270

ohm

+10%

“W

1

C857,957

Electrolytic

0.33uF

50V

2

R827,927

Carbon

15K

ohm

t10%%W{

2

C871.971

Mylar

0.15uF

+20%

60V

2

R702

Carbon

5.6K

ohm

£t10%

“AW

1

C833.933

Mylar

0.1uF

420%

5O0V

2

R953

Carbon

5.6K

ohm

+10%%W|

1

C860,960

Mylar

0.047uF

+5%

50V

2

R401

Carbon

1.5K

ohm

+10%

“W]

1

C862,962

Mylar

0.027uF

+5%

50V

2

R753

Carbon

1.8K

ohm

+10%

ZW]

1

C847

947

Mylar

0.022uF

+5%

50V

2

R763

Carbon

10

ohm

+10%

“%W|

1

C845,945

Mylar

0.0184F

+20%

50V

2

R889,989,

Carbon

3.3K

ohm

£10%

“W|

4

C888,988

Mylar

0.0068uF

+20%

50V

2

876,976

C864,964

Mylar

0.0056uF

+5%

50V

2

R762

Carbon

330K

ohm

=

10%

%™W}]

1

C865,965

Mylar

0.0047uF

25%

50V

2

R760

Carbon

220

ohm

+10%

ZW

1

C848,948

Ceramic

470pF°

+10%

SOV

2

R974

Carbon

180

ohm

+10%

%*W

1

C851,951,

Ceramic

390pF

+10%

50V

4

R766

Carbon

220

ohm

+10%

%“W}

1

884,984

R767

Carbon

10

ohm

+10%

“ZW

1

C866

,966

Mylar

0.0014F

+5%

50V

2

R757

Carbon

18K

ohm

+10%

“ZW

1

C839,939

Electrolytic

1uF

50V

2

R408

608

Carbon

1K

ohm

+10%

“%W

2

R409,

609

Carbon

100

ohm

410%

%“W}

2

'

R414.614,

Carbon

IKohm

10%

%W)

4

|

|OSC

PCB

ASS'Y

et

110

141-4-2331-84600

|

P.C.

Board

Ass’y,

OSC

1

4-258T-26700

|

OSC

Coil,

Bias

1

CAPACITORS

SVR701,

4-222T-81478

|

Semifixed

Variable

Resistor

2

C846,946

Ceramic

390pF

+10%

50V

702

C895,995

Ceramic

330pF

+10%

50V

4-236T-10293

|

Plug,

2P

3

€831,931

Ceramic

150pF

+10%

50V

4-235T-64400

|

Socket,

2P

d

C838.938

Ceramic

220pF

+10%

50V

4-253T-01014

|

H.F

Choke

Coil

1

Soa

Q721,722

vane

peaks

;

‘

eramic

180pF

+10%

SOV

Q720

ransistor

Saeate

.

°

oP

C709,710

ar

Cap,

220pF

410%

2

879,979

*

C808.908

Ceramic

82pF

+10%

50V

C760

Electrolytic

10uF

16V

1

894.994"

C761

BC

Con

0.0154F

+10%

25V

1

C883

983

Ceramic

47pF

+10%

SOV

C762,763

Ceramic

0.0033uF

+10%

SOV

2

C403

603

Ceramic

0.001uF

+10%

SOV

C764

aii

ages

oan

aoe

:

418.618)

coe

vier

See

;

S751

is

R722

Carbon

560

ohm

=

10%

““W

1

Sa

crams

Raza

“etgeseoy|

|

Bra

cron

aiken

S080

|

3

~

*

4

896,996

R781

Carbon

4.7

ohm

+10%

“AW

:

C815,915

Ceramic

22pF

+10%

50V

R782

Carbon

12K

ohm

=+10%

“W

C417,617

Ceramic

0.0047yF

+10%

50V

C725,730

Electroivtic

3300uF

25V

C835,935

Electrolytic

1000uF

16V

PARTS

LIST

Ref.

No.

Part

No.

LED

PCB

ASS’Y

Description

MECHANISM

130

D501,712,

727

4-235T-34600

141-4-233T-15700

|

P.C

Board

Ass‘y,

LED

PR5531K

RE

Socket

48

49

50

51

SOCKET

PCB

ASSY

52

53

spicy

149

141-4-230T-89771

|

P.C.

Board

Ass’y,

Socket

R818,918

720,721

R424,624

811,812

9111912

4-235T

60600

4-235T-60700

123-2-411R-10900

4-235T-60800

4-235R-15700

4-235T

63300

4-235T-66700

4-235T

64600

Socket,

Headphone

Socket,

Mic

3.5¢

with

Mic

Plate

Nut,

Remote

Socket,

Mic

3.5¢

Socket,

Remote

2.5¢

Socket

3P,

AMP

PCB

Socket

7P,

AMP

PCB

Socket

2P,

Output

PCB

Carbon

Res.

1.5K

ohm

+10%

%*W

Solid

Res.

100

ohm

+10%

4W

Carbon

Res.

1.5K

ohm

£10%

“W

Electrolytic

0.1uF

+20%

50WV

iN

ts

PB

MN

Nema

ewoonnon

54

55

MECHANISM

141.0-311T-31120

141-2-742T-25800

141-2-742T-18300

141-2-852T-47300

141.2

852T

48400

141.2-753T-41400

141.2-747T-16400

141.2-457T-23000

141-2-742T-14500

141-2-852T-47200

141-2.322T-27100

141-0-853T-48603

141-0-853T-48502

141-2-184T-03000

4-527T-13000

141-2-661T-72700

141-2-661T-72701

141-2-661T-72702

141-2-445T-11801

141-2-421T-27500

141-2-447T-36001

141-2-378T-09900

141-2-811T-06900

141-2-812T-08000

141-2-564T-19100

141.0-521T-09700

141-2-581T-15400

141.2-457T-04300

141-2-453T-30200

141-2-453T-30201

141-2-453T-30202

141-0-524T-07903

141-2-351T-48800

141-2-561T-04501

141-0-545T-05800

141-2-852T-47400

141-2-472T

01201

141

-2-731T

69300

141-2-464T-32000

141-2-462T-55800

4-242T

-24671

4-242T

-26300

141-2-851T-82700

1.41-2-472T-05900

141-2-345T-00400

141.2-853T-54900

147.2-855T-38000

141-0-531T-12200

141-2-453T-30100

141-2-453T-30101

141-2-457T-23800

Chassis

Ass‘y

Lever

Spring

Wire

Spring

Wire

Shaft

Bracket,

Lever

Special

Washer

Lever

Spring

Wire

Shield

Plae

Spring

Plate

Ass‘y

Spring

Plate

Ass‘y

Tape

Motor

Putly,

Motor

Pully,

Motor

bon

Pully,

Motor

Rubber

Cushion,

Motor

Special

Screw,

Motor

Cushion,

Motor

Bracket,

Motor

Counter

Bracket,

Counter

Square

Belt,

Counter

Flywheel

Assy

Gear

Special

Washer

Washer,

2.6

x

4.7

x

0.13mm,

Nylon

Washer,

2.6

x

4.7

x

0.13mm,

Sor

Nylon

Washer,

2.6

x

4.7

x

0.13mm,

Nylon

Bracket,

Flywheel

Ass‘y

Bracket

Flat

Bett,

Main

Lever,

Pinch

Roller

Ass’y

Spring

Wire

Lug

Stide,

Head

Fixer

Boss

Head,

R/P

Head,

E

Spring

Coil

Lug

Steel

Ball

Spring

Plate

Spring

Coil

Reel

Plate

Ass’y,

Tackup

Washer,

2.1

x

4

x

0.13mm,

‘Nylon

Washer,

2.1

x

4

x

0.25mm,

Nyton

Special

Washer

lll

et

2

Ree

ie

elton

=

~Se

ee

aunnwww

Pro

w

BN

Amway

oospypowiiwi8

—19—

141-0-581T-15000

141-2-853T-54500

141-2-457T-13300

141-2-453T-30500

141-2-671T-05500

141-2-855T-23500

141-2-457T-13000

141-2-453T-30500

141-2-457T-23700

141-0-531T-12201

141-2-457T-06200

141-2-661T-74000

141-2-457T-10200

141-2-581T-10700

141-2-855T-65500

141-2-661T-26500

141-0-551T-01720

141-2-661T-26600

141-2-453T-31600

141-2-852T-47800

141-0-351T-48300

141-2-853T-54401

141-2-457T-13100

141-0-581T-10400

141-0-581T-10500

141-2-457T-11000

141-2-457T-14000

141-2-855T-23400

141-2-457T-13600

141-2-564T-20600

141-2-671T-05600

141-2-661T-26400

141-2-453T-31600

141-2-855T-30300

141-2-564T-18400

141-0-742T-14101

141-2-855T-23101

141-2-457T-14300

141-2-742T-13900

141-2-855T-26300

4-235T-62101

4-235T-62201

141-0-731T-71800

141-0-747T-17200

141-2-742T-13800

141-2-852T-47700

141-2-453T-00800

141-2-731T-59100

141-0-731T-69000

141-2-855T-29500

141-2-731T-68900

141-2-853T-61600

141-2-731T-69100

141-2-853T-61700

141-2-731T-69200

141-2-855T-23000

141-2-855T-37200

141-2-731T-64300

141-2-855T-30200

141-2-742T-29700

141-2-731T-65600

141-2-712T-02700

141-2-852T-49000

141-2-742T-26100

141-2-852T-55500

147

-2-731T-59200

141-2-853T-54600

141-2-683T-34200

141-2-457T-33400

141-2-731T-59301

141-2-852T-47600

141-2-731T-69700

141-0-731T-69400

141-2-855T-49400

141-2-731T-69500

141-2-853T-54300

141-2-852T-54400

141-2-742T-31700

141-2-683T-36600

141-2-855T-49600

[

141-2-547T-02100

|

Rolter

Gear

Ass’y

Spring

Plate

Special

Washer

Washer,

4.1

x

6.5

x

0.13mm,

Nylon

Cum

Spring

Coif

Special

Washer

Washer,

4.1

x

6.5

x

0.13mm,

Nylon

Special

Washer

Reel

Plate

Ass‘y,

Supply

Special

Washer

Pully,

REW

Special

Washer

Gear,

REW

Spring

Coil

Pulley

Idier

Ass’'y

Pulley

i

Washer,

1.6

x

4

x

0.25mm

Spring

Wire

Bracket

Mountig

Ass'y

Spring

Plate

Special

Washer

Gear

Ass'y,

FF/REW

Gear

Ass’y,

FF

Special

Washer,

0.25t

Special

Washer,

0.2t

Spring

Coil

Special

Washer

Square

Belt,

Pulley

Cum

Pulley

Washer,

1.6

x

4

x

0.25mm

Spring

Coil

Squar

Belt,

Auto

Stop

Lever

Ass'y

Spring

Coil

Special

Washer

*

Lever

Spring

Coil

Socket,

R/P

Head

Socket,

E

Head

Slide

Ass‘y

Bracket

Lever

Ass’y

Lever

Spring

Wire

Washer,

3

x

8

x

0.5mm

Slide,

Stop

Button

Slide

Ass'y,

Play

Button

Spring

Coil

Stide,

FF

Spling

Plate

Slide,

REW

Button

Spling

Plate

Slide,

REC

Button

Spring

Coil

Spring

Coil

Stide,

Eject

Spring

Coil

Lever

Slide

Brake

Shoe

Spring

Wire

Lever

Spring

Wire

Slide

Spring

Plate

Ring

Special

Washer

Slide

Spring

Wire

Slide

Ass’y

Spring

Coil

Slide

Spring

wire

Spring

Wire

Lever

Ring

Spring

Coil

oon

ae

aren

ee

ery

=o

RPA

BAAS

NB

SNe

yy

Berens

e

ns

pe

nun

Sanyo M9998LU User manual

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