Matsushita electric Panasonic rq-447fhs User manual

Service

Manual

TAPE

RECORDER

PANASONIC

CASSETTE

TAPE

RECORDER

WITH

FM/MW/SW

RADIO

RQ-237S

MECHANISM

SERIES

move.

RQ-447FHS

SPECIFICATIONS

Power

Source:

Power

Consumption:

Motor:

Transistors:

IC:

Diodes

&

Rectifier:

Maximum

Output:

Track

System:

Recording

System:

Erasing

System:

Tape

Speed:

Fast

Forward

Time:

Rewind

Time:

AC:

90~109,

110~125,

200~219,

220~250

volts:

50/60

Hz

DC:

9

volts

(six

‘‘C”

type

batteries)

Car/boat

battery

(using

optional

car/boat

adaptor

RP-916)

6W

Mechanical

governor

motor

2SC921(1),

2SC920(4),

2SB324(1)

M5115P(1)

OA90(5)

18351(1)

20A90(2)

OASOZA(1)

181211(2)

EYV320DIR2J3(1)

10DC1(1)

2

W

(RMS)

2

track

monaural

AC

bias

35

kHz

AC

erase

1-7/8

ips.

Approx.

90

seconds

with

C-60

cassette

Approx.

90

seconds

with

C-60

cassette

mMopEL

RQ-447FJS

Frequency

Response:

50~10,000Hz

Inputs

:

“MIC”

—74dB

3k

“AUX

IN”

—30dB

100ka

“EXT

SP"

82

Speaker:

4-3/4”

dynamic

speaker

Dimensions:

8-1/8”

(H)

x

12-1/8”

(W)

13-1/47(D)

Weight:

7

Ibs

RADIO

SECTION

FJS

Frequency

Range:

Output:

FM:

87.5~108

MHz

MW

:

525~1,605

kHz

SW:

5.9~18

MHz

FHS

Frequency

Range:

FM:

87.5~108

MHz

MW:

525~1,605

kHz

SW:

3.9~12

MHz

Sensitivity

:

FM:

2uV/50

mW

>

70#V/m/50

mw

>

LOzV/50

mw

These

specifications

are

subject

to

change

in

order

to

accommodate

improvements

in

design.

MATSUSHITA

ELECTRICRS

ORDER

NO.

AgD-7203109

MATSUSHITA

ELECTRIC

TRADING

CO.,L,

TD.

Baa

P.

O.

Box

288

Central,

Osaka,

Ja

pan

LOCATION

OF

PARTS

NATIONAL

@

Cassette

case

@

Tape

counter

@

Eject

button

®

Stop

button

©

Playback

button

Fast

forward

button

@

Rewind

button

Record

button

@

Band

select

knob

Radio/tape

select

knob

@

Tone

control

@

Volume

control

®

Built-in

microphone

Tuning

knob

Fig.

@

VU

meter

Rod

Antenna

@

External

jack

Earth

jack

AC

socket

@

Battery

compartment

@

DC

IN

@

External

speaker

jack

@

Monitor

level

contro!

@

Easy-matic/manual

selector

@

MPX

OUT

jack

@

Auxiliary

input

jack

@

External

microphone

jack

@

Remote

jack

STANDARD

VALUE

TO

TEST

PARTS

TO

BE

ITEM

VALUE

ADJUSTED

REMARKS

Recording

bias

current

0.45mA

VR3

Set

the

volume

control

to

minimum.

MIC

—744+4

4B To

obtain

50+104A

of

recording

Input

leve!

AUX

—30+4

dB

current

through

the

recording

head.

Set

the

volume

control

to

maximum.

Bias

oscillation

frequency

35+5

kHz

rose

i,

=

So

Erase

current

50+3mA

ae

==

Takeup

tension

45+15

gr-cm

7

aie

Pressure

roller

lever

=

Pressure

of

pressure

roller

400+50

er

F

spring.

ALIGNMENT

INSTRUCTIONS

OF

RADIO

THREADING

DIAL

CORD

Fig.

2

MW

IF

&

RF

ALIGNMENT

Output

of

signal

generator

should

be

no

higher

than

necessary

to

obtain

an

output

reading.

Set

volume

control

to

Minimum.

Set

power

source

voltage

to

DC

9

volts.

Set

tone

control

to

treble.

Set

band

selector

switch

to

AM.

SIGNAL

GENERATOR

COUPLING

SIGNAL

GENERATOR

FREQUENCY

RADIO

DIAL

SETTING

INDICATOR

ADJUSTMENT

REMARKS

Fashion

loop

of

several

1]

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

455

kHz

(400

Hz

Mod.)

Point

of

non-

interference.

(on/about

600

kHz)

Output

meter

across

EXT

SP

jack.

{

T3

(1st

IFT)

T5

(2nd

IFT)

T8

(3rd

IFT)

Adjust

for

maximum

output.

Fashion

loop

of

several

2]

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

550

kHz

(400

Hz

Mod.)

550

kHz

Output

meter

across

EXT

SP

jack.

L

L10(OSC

coil)

L7

(ANT

coil)

Adjust

for

maximum

output

by

sliding

coil

(L7)

along

ferrite

core.

Fashion

loop

of

several

3]

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

1500

kHz

(400

Hz

Mod.)

1500

kHz

Output

meter

across

EXT

SP

Jack.

Note:

1.

Cement

antenna

bobbin

with

wax

after

completing

alignment.

C30

(OSC

trimmer)

C1lO(ANT

trimmer)

Adjust

for

maximum

output.

Repeat

steps

(2)

and

(3).

2.

Make

certain

that

speaker

system

or

dummy

resistor

(8Q)

is

connected

to

the

EXT

SP

jack

when

aligning.

SW

RF

ALIGNMENT

FOR

RQ-447FHS

Output

of

signal

generator

should

be

no

higher

than

necessary

to

obtain

an

output

reading.

Set

volume

control

to

maximum.

Set

tone

control

to

high.

Set

band

selector

switch

to

SW.

Set

power

source

voitage

to

DC

9

volts.

SIGNAL

GENERATOR

COUPLING

SIGNAL

GENERATOR

FREQUENCY

Fashion

loop

of

several

turns

of

wire

and

radiate

signal

into

foop

of

receiver.

4

MHz

30%

400

Hz

Mod:

RADIO

DIAL

SETTING

INDICATOR

ADJUST

REMARKS

Output

meter

across

EXT

SP

jack.

L1L1

(OSC

coil)

Fashion

loop

of

several

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

Tuning

indicator

Adjust

for

maximum

output.

C32

(OSC

trimmer)

Adjust

for

maximum

output.

Fashion

loop

of

several

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

Tuning

indicator

Note:

Cement

antenna

bobbin

with

wax

after

compieting

alignment.

SW

RF

ALIGNMENT

FOR

RQ-447FJS

L8

(ANT

coil)

Output

of

signal

generator

should

be

no

higher

than

necessary

to

obtain

an

output

reading.

Set

volume

control

to

maximum.

Settone

control

to

high.

Set

band

selector

switch

to

SW.

Set

power

source

voltage

to

DC

9

volts.

Adjust

for

maximum

output.

SIGNAL

GENERATOR

COUPLING

SIGNAL

GENERATOR

FREQUENCY

RADIO

DIAL

SETTING

INDICATOR

ADJUST

REMARKS

Fashior

loop

of

several

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

6

MHz

30%

400

Hz

Mod.

Output

meter

across

EXT

SP

jack.

L11(OSC

coil)

Adjust

for

maximum

output.

Fashior

loop

of

several

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

Output

meter

across

EXT

SP

jack.

Fashion

oop

of

several

turns

of

wire

and

radiate

signal

into

loop

of

receiver.

Output

meter

across

EXT

SP

jack.

Note:

Cement

antenna

bobbin

with

wax

after

completing

alignment.

C32

(OSC

trimmer)

Adjust

for

maximum

output.

L8

(ANT

coil)

Adjust

for

maximum

output.

Fig.

3

Fig.

4

FM

DUMMY

ANTENNA

CS

SS

Se

7

(SG

a

752)

To

Receiver

FM

IF

&

DETECTOR

ALIGNMENT

WITH

OSCILLOSCOPE

EQUIPMENT

REQUIRED

Signal

generator

that

provides

10.7

MHz

marker.

Sweep

generator

that

provides

10.7

MHz

center

frequency

and

400

kHz

sweep

width.

OSCILLOSCOPE

Set

sweep

selector

of

oscilloscope

to

“EXTERNAL

SWEEP”

horizontal

input

terminal.

of

oscilloscope.

Set

band

selector

switch

to

FM.

Set

volume

control

to

minimum.

Set

tone

control

to

treble.

Apply

60

Hz

sweep

signal

from

sweep

generator

to

Note:

Unsolder

lead

between

test

point

TP2

and

Point

f@]

before

Set

AFC

switch

to

“OFF”.

Maintain

line

voltage

at

DC

9

volts.

alignment

and

resolder

it

after

alignment.

SWEEP

GENERATOR

COUPLING

SIGNAL

GENERATOR

COUPLING

RADIO

DIAL

SETTING

INDICATOR

ADJUSTMENT

REMARKS

High

side

thru.

.0O1

4F

to

point

TP

1.

Comrmon

to

chassis.

High

side

thru.

-001

uF

to

point

TP1.

Common

to

chassis.

Point

of

non-

interference

(on/about

90

MHz).

Adjust

for

maximum

amplitude

and

proper

linearity

between

+100

kHz

markers.

(Refer

to

Fig

3)

Connect

vert.

amp.

of

scope

to

point

TP2.

T1

(EM

Ist

IFT)

T2

(FM

2nd

IFT)

T4

(FM

3rd

IFT)

Common

to

chassis.

|

T6

(FM

4th

IFT)

High

side

thru.

’

.001

2F

to

point

TPl

Common

to

chassis.

High

side

thru.

001

nF

to

point

TPL

Common

to

chassis.

Point

of

non-

interference

(on/about

90

MHz).

Connect

vert.

amp.

of

scope

to

point

TP3.

Common

to

chassis.

Adjust

T7

sothat

10.7

MHz

marker

is

at

the

center,

(Refer

to

Fig,

4)

T7

(FM

Sth

IFT)

FM

RF

ALIGNMENT

Output

of

signal

generator

should

be

no

higher

than

necessary

to

obtain

an

output

reading.

Set

volume

control

to

minimum.

Set

band

selector

switch

to

FM.

Set

tone

control

to

center.

Set

AFC

switch

to

“OFF”.

Set

power

source

voltage

to

DC

9

volts.

SIGNAL

RADIO

GENERATOR

DIAL

INDICATOR

ADJUSTMENT

REMARKS

COUPLING

FREQUENCY

SETTING

oo

nee

2

EXT

FM

antenna

terminal

Output

meter

:

through

FM

dummy

90

MHz

pees

EXT

gp

|

LO

(FM

OSC

coil)

antenna.

.

Common

to

chassis.

(400

Hz

Mod.)

L4

(FM

collector

coil)

(Refer

to

fig.

5)

Adjust

for

maximum

output.

Jack.

eennee

1

EXT

GM

antenna

termina

Output

meter

|

C36

(FM

OSC

trimmer)

106

MH

through

FM

dummy

a

106

MHz

across

EXT

SP

|

C16

(FM

collector

antenna.

Common

to

chassis.

(S002:

Mod)

jack.

trimmer)

(Refer

to

fig.

5)

Adjust

for

maximum

output.

Repeat

steps

(3)

and

(4).

Note:

Three

output

responses

will

be

present,

proper

tuning

is

the

center

frequency.

ELECTRICAL

PARTS

LOCATION

E17

=14

mene

nee

tsi

gee

ee

apes

SCHEMATIC

WHIP

ANT

TP4

ul

C5

.18P

C1 3P

7

63

wg

+

33e/i32

EXT.

ANT

C410P

/

HI

ao

oo

eo

O

ag

oo

000

RECORD/

‘

PLAYBACK==

HEAD

2

ERASE

HEAD

=X

DIAGRAM

MODEL

RQ-447FHS

(FJS)

02

C38

7P

1S351

L6

Tr1

2SC921(L)

Tr2

2SC920

‘a

is

¢37

|

C39 C40

|

oorT

Tool

SRI

Tr4

2SC920

Tr5

2SC920

FM

RF

AMP

a

FM

CONV

100K

AM

1st

IF

AMP

AM

2nd

IF

AMP

nT

Bis

FM

2nd

IF

AMP

FM

3ra_1F

AMP

C7

0001

S

R356

C18

4P

ee

@|

&Y

foe

dea

|

C6

6)

18P

L5S

C45

4P

C50.

3P

16

22P

TP1O

RI

R26)

At

R21 100

a

ik

a7

100

{2

hed

|

i]

0.01

04

EYV320

O1R2)3

Rizal

|

R28

1K

r

|

R31

22K

59

_F

25v33

]

MPX

OUT]

_

Tr3

2SC920

AM

CONV

C110

0.01

FM

1st

IFAM

1C_M5115P

RS}

560

omreeiens

R65 100

le

cael

enme

@

B

R52_10K

eet

|

Bigan

27K

R46

5.6K

C69

0027

C68

0.001

VR1

5K(D)

R70

24K

=

04

10V1000

C98

0.001

Tr6

2SB324

S2-10

ae

O00

0

28

]29

30

$2-9

220101

—

10470

O

0.0

25

J26

[27

ist2i

19

RIB

22112W)

=

iq

SPEAKER

(A)

16¥220

ea

@zC105

oS

114

~

|

161000}

Aas

|

REMOTE

0.0018

f--a

fifi

BATTERY

|

As

be

|

mz

C60

1ovi000

7

£8

|

D13

100C1

Ir

19

ems

4

C106

0.01

MODEL

RQ-447FHS

(FJS)

02

C38

7P

1S351

L6

Tr2_2SC920

gos

36797

|

GoiT

Tool

See

Tr4

2SC920

Tr5

2SC920

FM

CONV

100K

AM

1st

IF

AMP

AM

2nd

IF

AMP

=

R15

FM

2nd

IF

AMP

FM

3ra_

IF

AMP

C19

10P

ey

nee

reo

[A]

Rae

kK

PY

R31

22K

C50

3P

16

17

05

R39

6108

STANDARD

VOLTAGE

CHART

20A90x2

,

T

|

i

0

ox

—

Se

se

Tage

Buch

pee

vee

rm

|

aw

[Rane

Ba

+9V

4

+1.2V

41.2V

25

+0.51V

+0.63V

26

7

“41.3V

+1.3V

0%

C110

0.01

@

IC

M5115P

R51.

560

ie

R65 100 R70

24K

NOTE:

All

measurements

are

under

no

signal

conditions

with

volume

at

minimum

position.

Use

VTVM

for

voltage

measurements.

NOTE:

1.

S1-1~$1-9

......

Band

select

switch

‘shown

in

FM

position).

2.

$2-1~S2-11

...

Record

playback

select

switch

‘shown

in

PLAYBACK

position.

.

$3-1~$3-4

......

Function

switch

(shown

in

TAPE

position)

.

Automatic

gain

control

switch

(shown

in

OFF

position).

.

Power

ON

OFF

switch.

a

1

3

4.

5.

13

~—

1

6.

AC

DC

select

switch

with

AC

socket.

@Dasg

1

7.

S88...

..

AC

voltage

select

switch.

WA

8.

VR1

Volume

control.

|

9.

VR2

Tone

control.

10.

VR3

..

Recording

bias

current

adjustment

VR.

ll.

VR4

....

...

Monitor

level

control.

12.

Resistors

are

ohms

(Q.),

1

4

watt

unless

specified

otherwise.

K

1.00002

R63

330K

13.

Capacitors

are

microfarad

(/F)

unless

specified

otherwise.

P

Pico-farad.

14.

Encircled

numbers

(

)

show

the

checkpoint

for

voltage.

The

values

are

marked

in

the

standard

voltage

chart.

SPEAKER

VR1

5K(0)

—

=

013

100C1

C98

0.001

Tr6

2SB324

$

2-10

re---—4

i

1

|

}c106

oor

'

t

000

28

{29

30

4

C107

0.01

AC

POWER

ZZ

C101

10¥470

b--4

[1]

1

O

DC

IN

BATTERY

o>

CIRCUIT

BOARD

Bea

aay]

BeEKis]

2i+

O.78V)

24+0.06¥)

.

21+7.6V

tov]

ieiFaiv

fale

37v

2

aru

i+zavi

fiyeov)

=

filezay

3]+4ay]

aieaav}

lye)

[i]

NN]

:

[4

|+0.83V

NOTE:

The

circuit

shown

in

green

on

the

conductor

is

+B

circuit.

Values

indicated

in

[__.

are

DC

voltages

between

the

chassis

and

electrical

parts.

Numerals

show

values

of

voltage

at...

1...Recording,

2...Playback,

3...FM,

and

4...

MW

&

SW

respectively.

*

EXPLODED

VIEWS

|

rs

“

=

ng

a

;

me

nok

po

SS

Ai

a

:

oh

aD

we

—

.

Cs

S)

cA)

=

©

fa)

rr)

“

le)

)

ae

AS

BSS

pF

ES

SES

SY

Wi

—*/

\/

(Ga

CO

K

CABINET

PARTS

=|

——

—|a|

SS

Ss

|

SS

—|

=|

|

=e

[sancti

|

mel

——|

er

——]

—G1-5

=9--G1-7

12

REPLACEMENT

PARTS

LIST

NATIONAL

PANASONIC

MODEL

RQ-447FHS,

447FJS

RQ-447FHS,

447FJS

NOTE:

1.

2:

ee

4.

5;

Be

sure

to

make

your

orders

of

Replacement

Parts

according

to

this

List.

“x”

in

“Rank”

Column

indicates

that

the

part

are

not

supplyable.

“A,B

and

G”

in

“Rank”

Column

indicates

the

recommended

stock

of

replacement

parts.

Refer

to

the

recommended

stock

table

on

last

page.

“4”

in

“Remarks”

Column

indicates

New

Parts.

“cso”

in

“Remarks”

Column

indicates

ISO

Screw

or

Nut.

NOTA:

1.

2.

3.

4.

5.

Habra

que

asegurarse

que

los

pedidos

de

piezas

de

repuesto

se

hagan

segun

esta

lista

“x”

marcado

en

la

columna

“Rank”,

quiere

decir

que

dichas

piezas

no

pueden

ser

provistas.

“A,

By

CG”

marcadas

en

la

columna

“Rank”

indican

el

surtido

que

se

recomienda

tener

de

dichas

piezas

de

repuesto.

“se?

marcado

en

la

columna

“Remarks”,

quiere

decir

que

las

piezas

son

nuevas.

“Ciso)””

marcado

en

la

columna

“Remarks”,

quiere

decir

que

es

un

tornillo

o

tuerca

“ISO”.

NOTE:

1.

2.

3;

4.

5

Bien

s’assurer

de

se

conformer

a

la

liste

suivante

pour

les

commandes

de

piéces

de

recrange.

“

x",

dans

la

colonne

‘Rank’,

indique

qu'il

n'est

pas

possible

de

fournir

ces

piéces.

“A,

B

et

CG”,

dans

la

colonne

‘Rank’,

indiquent

le

stock

recommandé

de

pieces

de

rechange.

Se

reporter

en

derniére

page

au

tableau

des

stocks/recommandeés.

“ye,

dans

la

colonne

“Remarks”,

indique

les

pieces

nouvelles.

‘€ts)"’,

dans

la

colonne

‘Remarks’,

indique

une

vis

ou

un

écrou

ISO.

HINWEIS:

TF

WN

Bestellen

Sie

Ihre

Ersatzteile

genau

nach

dieser

Liste.

Mit

“x”

in

der

“Rank”

Spalte

aufgeftihrte

Teile

kénnen

nicht

geliefert

werden.

“A,

=

und

G”

in

der

“Rank”

Spalte

zeigt

Ihnen

den

Vorrat

der

Ersatzteile

an.

“ye”

in

der

“Remarks”

Spalte

bedeutet

“neue

Teile’’.

“e7s8)””

in

der

“Remarks”

Spalte

bedeutet

ISO-Schraube

oder

Mutter.

IMB

SEE

aM,

5

a

ARE

Pet

77

2

Batt,

[Sty

|

(Rank)

fit

“x”

BERRA

RE

EEE

EM

|

<4

|

(Rank)

fitz

“A,

B,

©”

BCR

ATER,

MAT.

an

SRR

AI

[Pa

FR

|,

[24]

(Remarks)

—#P

Zz

“wk”

JERS

DEMIR

RE

EASE

oz]

(Remarks)

—#h

“CED”

PPE

MEECSE

AT

BEE

(LARA

(ISO)

stieeRER

Ue

EE,

ames

ay

FL

SE

Oe

ON

SEE

ROE

eRe

RQ.447FHS,

447FJS

Price

(Per

Pce.)

Rank

|

Ref.

No.

Description

Part

No.

FES’

Remarks

MECHANICAL

PARTS

c

MI

Cassette Pressure

isver

QBJ1683A

1

RQ-2378

ec

|mz

——|s

Sems

Screw

@2.6x10

XYN26+C10

6

.

COMMON

c

M3

.

Cassette

Pressure

Spring

a

QBP1302.

>

3

4

|

Gita

RQ-

2378

B

M4

a

Brake

Spring

;

QBN1154

a

=

>

See

ies

”

:

Cc

M5

Erase

Safety

Lever

QBJ1787

1

|

—4

”

;

Cc

M6

;

Brake

Guide

—

QBJ1653

_

4

i

—

_

RQ-237S

:

BoM

Oe

Brake

—

QBJ1654

1

age)

eee

(eer

eae

Cc

MB

Nylon

Snap

Washer

/

Qwaii24

:

=

7

.

A

9

Supply

Reel

Table

peseunly

.

Q@xP0320

c.

ilae

k

es

:

A

(Mio

“|

Takeup

Reel

T

Table

Assembly

Sargon

1

a

i

_

—_

Cc

m2.

|

StopRingE2

66

-

XUC26FT

1

:

COMMON

c

[Ms

ae

Auto

Stop

Driving

Pawl

Spring

a

QBT1489M

>

1

.

ee

-RQ2378

.

c

Mi4

7

|

Auto

Stop

DEMing

Eawl

ae

B1656

ae

aie

;

a

_—

‘A

[ms

[Taeiartner

mma

fon

fn

x

M15-1

Arabi

Idler

Unit

Qx!0050

l

»

B

|

M6.

:

Idier

Spring

—_

——

QBT1558M

1

7

|

ro-2378

“

c

.

Mi7

.

Auto

Stop

Detect

t

Lever.

Spring

QBN1156

ney

1

fa

(nn

oe

ae

:

B

M18

—

Auto

Stop

)

Detecting

Piece

QBJ1538

a

1

oe

222AS

;

c

Mig

Auto

Stop

Detecting

Lever

a

“QML1957

1

-

ra

RQ-

378

A

.

M20

Pressure

Roller

Lever

Assembly

QXL0450

1

:

a

”

-

oN

ere

i)

-L.

Cc

M21

Screw

®M2x

12

XSN2+12

4

COMMON

B

|

Me4

a

Head

Spring

a

QBC1103

—

1

|

_

—_

“RQ-209S

_

;

|

M25

[Head

Spacer

;

qeie62

sds.

|

Rq@237s

c

M26

-

Sems

Screw

Me

6x6

:

XYN26+E6

3

COMMON

c.

|

M27

~*|

Bressure

Rol

Roller

Lever

Spring

QBN1157

1

:

_

RQ-Z37S

-

x

lis

|

Head

Base

Plate

Unit

axkoos1

=

if

|

ae

A

29

|

Counter

Belt

QDB0142A

1

a

rams

|

RQ-237S

:

A

30

:

Tape

Counter

;

QDC0044

1

:

”

Description

Steel

Ball

2.5¢

Part

No.

QDK1012

Pcs/

Set

RQ-447FHS,

447FJS

Price

(Per

Pce.)

Remarks

RQ-237S

(2)

32

Sems

Screw

82.6

*6

XYN26+C6

COMMON

Upper

Base

Plate

Unit

QXK1234

RQ-237S

Cc

34

Cassette

up

Lever

QML2272

*

A

35

i

Push

Button

(Eject)

QBJ2014A

i

RQ-238S

Cc

36

|

Auto

Stop

Drive

Lever

Unit

QXL0443

|

Ra-2378

c

37

Eject

Spring

QBT

1490

1

na

”

Motor

Holding

Screw

QMS1833

RQ-2378S

Motor

Cushion

Rubber

QBG1055A

”

Motor

Angle

Motor

Flywheel

Retainer

Assembly

Gear

Spring

Fast

Forward

Frame

Assembly

Motor

Pulley

QDP1378

1

”

|.

—_—-—

M4

1

Screw

©2Xx3

XSN2-3

1

COMMON

Screw

62.6

x3

XSN26+3

2

”

QMA1681

RQ-233FHS

QDMO0980

QXHO095

QBN1196

QXLO451

Record

Lever

Spring

QBT1486M

Flywheel

Belt

A

|M49

QDB0141

A

ll

15.0

~

|

Flywheel

Assembly

QXF0063

1

:

c

|M51

|

Lever

Guide

QBJ1657°

1

i

‘

:

hi

peo

7

Stop

Lever

Spring

QBT

1580

c

Fast

Forward

Lever

Spring-2

QBT1485M

1

RQ-23)S

G

[M54

|

Fast

Forward

Lever

Spring-1_

qeTiagam

|

TOA

eae

os

Cc.

M5

5

Playback

Lever

Spring

QBT1536M

1

aa

ig

-

c

|

M5e

|

Lock

Plate

Spring

QBT1487M

1

3

x

|

M57

|

Lock

Plate

Assembly

QxHO096

1

:

Stop

Ring

E5¢

XUCSFT

COMM

Fiber

Washer

6.2111

QBK7

130

RQ-2315

Description

Part

No.

Fast

Forward

Button

Lever

Assembly

QXL0585

RQ-447FHS,

447FJS

Price

(Per

Pce.)

Remarks

“Push

Button

7

(Stop

Playback

FF

Rewind)

|

Q%B0128

Playback

Button

Lever

Assembly

bn

36

ope

IES,

manera

a

Stop

Button

Lever

Assembly

QXL0583

Fast

Forward

Lever-2

QML2118

Rewind

Button

Lever

Assembly

QXL0586

Record

Button

Lever

Assembly

QXLO0587

Push

Button

(Record)

QXB0129

Lug

Board

QTD1212

/4A7

pa

RESISTORS

Carbon

Resistor

6.8KQ

1/4W

SL;

40,

50

|

ERD14TJ682V

2.2KQ

1/4W

ERD14TJ222V

nls;

66

56Q

1/4W

ERD14TJ560V

men.

28,

1KQ:

1/4W

ERD14TJ102V

15KQ

1/4W

ERD14TJ152V

3.3KQ

1/4W

ERD

14TJ332V

150Q

1/4W

ERD14TJ151V

10KQ

1/4W

ERD14TJ103V

100Q

1/4W

ERD14TJ101V

680Q

1/4W

ERD14TJ681V

18Q

1/4W

ERD14TJ180V

4.70

1/4W

ERD1A4TJAR7V

8.2Q

1/4W

ERDL4TJ8R2V

47Q

1/4W

ERD14TJ470V

(RQ-44

7FHS

Only)

(RQ-4L

7F

JS

Only)

100KQ

1/4W

|

ERD14TJ104V

560Q

1/4W

ERD14TJ561V

390Q

1/4W

ERD14TJ391V

180Q

1/4W

ERD14TJ181V

ERD14TJ182V

18KQ

1/4W

Matsushita Electric PANASONIC RQ-447FHS User manual

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