Panasonic RN-109 Bedienungsanleitung

2-Speed

Microcassette

Recorder

R

N

=

1

O09

with

Voice

Activated

System

(

RN-006

MECHANISM

SERIES

@

SPECIFICATIONS

Power

Requirement:

Motor:

Program

Time:

Track

System:

Tape

Speed:

Fast

Forward

and

Rewind

Time:

Inputs:

Output:

Speaker:

Dimensions:

Weight:

ORDER

NO.

GAD84035403C1

Service

Manual

Microcassette

Silver)

fs

>

This

is

the

Service

Manual

for

the

following

areas.

[P]...For

U.S.A.

[C]...For

Canada.

AC;

120V,

60Hz

(with

optional

Panasonic

AC

Adaptor

RP-34)

Battery;

3V

(two

“AA”

size

dry

batteries)

Car

Battery;

with

optional

Panasonic

Car

Adaptor

RP-993

Electrical

governor

motor

2

hours

with

RT-60MC

microcassette

tape

(at

LP

speed)

1

hour

with

RT-60MC

microcassette

tape

(at

SP

speed)

2

Track

monaural

recording

and

Playback

SP;

2.4cm/s

(15/16

ips)

LP;

1.2cm/s

(15/32

ips)

Approx.

120

seconds

with

RT-60MC

microcasseite

tape

Mic;

sensitivity

0.25mV/applicable

microphone

impedance

2002~600Q2

DC-in;

3V

Monitor;

82

3.6cm

PM

(1-3/8")

dynamic

speaker

60.8

mm(W)x127

mm(H)x24.5

mm(D)

[2-3/8"(W)x5"(H)x1"(D)]

180g

(7

0z)

without

batteries

Weights

and

dimensions

shown

are

approximate.

_

(Les

poids

et

dimensions

mentionnes

sont

approximatifs.)

Design

and

specifications

are

subject

to

change

without

notice.

Panasonic.

Matsushita

Engineering

and

Panasonic

Hawaii

Inc.

Panasonic

Sales

Company,

Service

Company

91-238

Kauhi

St.

Ewa

Beach

Division

of

Matsushita

Electric

50

Meadowland

Parkway,

P.O.

Box

774

of

Puerto

Rico,

Inc.

Secaucus.

New

Jersey

07094

Honolulu,

Hawaii

96808-0774

Ave,

65

De

Infanteria,

KM

9.7

Victoria

Industrial

Park

Matsushita

Electric

Carolina,

Puerto

Rico

00630

of

Canada

Limited

5770

Ambler

Drive,

Mississauga,

Ontario,

L4W

2T3

,

LOCATION

OF

CONTROLS

AND

COMPONENTS

CONTROLS

@

Cassette

Holder

@

Volume/Voice

Activation

Level

Control

@

Recording

Indicator/

Battery

Check

®

Record

Button

©

Cue/Fast

Forward/

Review/Rewind

Switch

©

Play

Button

@

Stop/Eject

Button

Built-in

Speaker

@

VOICE

ACTIVATED

RECORDING

What

is

voice

activated

recording?

running

automatically

about

4

seconds

later.

Note:

°

The

recording

level

is

automatically

adjusted

regardless

of

the

position

of

the

Volume/Voice

Activated

Level

Control.

Set

the

Voice

Activation

Switch

to

“ON”.

VAS

vas

——{OFF}—

Pause

t

)

|

1

|

I

\

!

When

conferences

or

conversation

is

recorded

using

the

voice-activated

recording

function,

only

the

sound

is

recorded

automatically

so

there

is

no

tape

waste.

When

the

Voice

Activation

Switch

is

set

to

‘ON’,

the

tape

runs

when

voice

is

picked

up

by

the

microphone

(Built-in

Microphone,

External

Microphone)

and

when

no

voice

is

picked

up,

the

tape

stops

Adjust

the

voice

activation

level

using

the

Volume/Voice

Activation

Level

Control.

©

Voice

Activation/Pause

Switch

«0)

Tape

Counter

and

Reset

Button

@)

Built-in

Microphone

42)

Microphone

Jack

43)

Monitor

Jack

A

[Tiga]

44)

Tape-speed

Selector

45)

External

Power

Supply

Input

Jack

[DC

IN

3

V]

MES

é6—)

Battery

Compartment

Fig.

1

The

lighting

of

the

Recording

Indica-

tor/Battery

Check

Lamp

_

indicates

that

the

tape

is

running

and

recording

is

being

made.

Illuminated

’

“i

a4

REC/BATT

Voice

activation

level

adjustment

The

Volume/Voice

Activation

Level

Control

To

record

loud

sounds

only,

rotate

the

control

is

normally

set

to

the

4~7

position.

toward

“1~3”;

to

record

soft

sounds

too,

rotate

toward

“8~10).

No

sound

is

record-

ed

at

the

“0”

position.

RN-109

DISASSEMBLY

INSTRUCTIONS

Notes:

1.

Because

this

‘unit

is

very

small,

and

therefore

the

screws

are

also

especially

small,

be

careful

not

to

lose

any

parts

during

disassembly.

2.

Be

very

careful,

when

replacing

parts

or

checking,

not

to

damage

the

lead

wiring,

because

it

is

much

thiner

than

lead

wiring

used

in

other

sets.

A.

How

to

remove

the

cassette

lid

assembly

(M84).

e

As

shown

in

fig.

3,

push

the

claw

in

the

direction

of

arrow)

,

then

pull

cassette

lid

assembly

in

the

direction

of

arrow

@.

Then,

it

can

be

removed.

B.

How

to

remove

main

case

assembly

(K1).

1.

Remove

two

screws-A

(1.64).

(Fig.

3)

2.

As

shown

in

fig.

3,

push

the

main

case

assembly

in

the

direction

of

arrow

@

while

pulling

portion

(B)

in

the

direction

of

arrow®

.

Then,

the

main

case

assembly

can

be

removed.

C.

How

to

remove

the

bottom

case

(K2).

1.

Remove

two

screws-C

(2x1.6)

and

one

screw-D

(1.6x4).

(Fig.

4)

2.

Desolder

the

point

(E)

joining

the

battery

terminal

and

the

FPC

board.

The

bottom

case

assembly

can

be,

then,

removed

as

shown

in

fig.

6.

NOTE:

Be

careful

not

to

lose

the

shelter

(K19)

since

it

is

easy

to

come

off

as

shown

in

fig.

7.

D.

How

to

remove

FPC

board

e

Remove

one

screw-F

(1.6x2.2),

one

screw-G

(1.6x3)

and

one

screw-H

(1.6x1.5).

(Fig.

7)

@:-

preaeren

(A)

removing

the

cap

(K16).

Fig.

5

Bottom

Case

Assembly

“Shelter

(K19)

i

Epc

(F)

(G)

(H)

eg

SF

|

1

>

REPLACING

THE

MAIN

PARTS

OF

THE

MECHANISM

UNIT

©

To

remove

the

mechanism

unit,

see

the

section

“DISASSEMBLY

INSTRUCTION”.

A.

How

to

replace

the

motor

assembly

1.

Remove

two

screws

(A)

to

remove

the

motor

assembly.

(See

fig.

8.)

2.

Mount

the

motor

assembly

so

that

its

lead

wires

direct

as

shown

in

fig.

8.

Flywheel

Assembly

Flywheel

Belt

Wires

B.

How

to

replace

record/playback

head

1.

Remove

the

pinch

roller

spring

as

shown

in

fig.

9.

2.

Remove

the

poly

washer

(B)

to

remove

the

pinch

roller

arm

assembly.

(See

fig.

9.)

3.

Remove

two

screws

(C)

to

remove

the

record/

playback

head.

(See

fig.

9.)

4.

When

the

record/playback

head

is_

installed,

reverse

the

disassembly

procedure

above.

5.

Readjust

the

head,

referring

to

measurement

and

adjustment

in

this

service

manual.

Motor

Assembly

Record/Playback

Head

Printed

Circuit

Board

Switch

Lever

(M36)

Mechanism

Unit

Assembly

notes:

eWhen

installing

the

printed

circuit

board

on

the

mechanism

unit,

note

the

following:

Check

that

the

reocrd/playback

(S1),

play

(S5)

and

fast

forward/rewind

(S4)

switches

are

placed

in

their

specified

positions

as

shown

in

fig.

10.

MEASUREMENT

AND

ADJUSTMENT

METHODS

NOTES:

Keep good

condition,

set

switch

buttons

and

controls

in

the

following

positions,

unless

otherwise

specified.

e

Make

sure

heads

are

clean.

e

Make

sure

capstan

and

pinch

roller

are

clean.

e

Judgeable

room

temperature:

20+5°C

(68+9°

F)

e

Volume

control:

Maximum

e

Tape

speed

select

switch:

2.4cm/s

e

FF/REW

switch:

OFF

ITEM

MEASUREMENT

&

ADJUSTMENT

Adjusting

the

Note:

governor

circuit

This

unit

is

designed

to

supply

the

motor

and

motor

governor

circuit

board

to-

(u

adjustment)

gether,

thus

requiring

no

governor

circuit

adjustment

when

the

motor

is

replaced.

However,

the

R103

adjusting

resistor

in

the

motor

governor

circuit

uses

10k

to

20k

depending

on

the

product.

When

replacing

the

resistance

of

R103,

be

sure

to

use

a

resistance

of

the

same

value.

e

VAS/Pause

switch:

OFF

.

Test

equipment

connection

is

shown

in

fig.

11.

.

Apply

3V

to

DC

IN.

.

Connect

the

monitor

output

(8)

to

the

counter.

.

Playback

the

tape

speed

adjusting

tape

(for

:

eds,

QZZMWA,

for

1.2cm/s

oc

power

supply

miayoackemons

Digital

electronic

counter

.

Measure

this

frequency.

Fig.

11

®

Tape

speed

adjustment

Condition:

*

Playback

mode

Equipment:

*

DC

power

supply

*

Digital

electronic

counter

*

Test

tape

..-QZZMWA

for

2.4cm/s

.--QZZMWBL

for

1.2cm/s

Standard

value:

3000:90Hz

(2.4cm/s),

3000

*

2°

Hz

(1.2cm/s)

6.

If

measured

value

is

not

within

standard,

adjust

as

follows.

A)

1.2cm/s

adjustment

1.

Set

the

tape

speed

selector

switch

(S2)

to

1.2cm/s.

2.

Adjust

tape

speed

adjustment

VR101

(for

1.2cm/s

adjustment)

so

that

fre-

;

+

90

quency

is

3000

*

150

Hz.

B)

2.4cm/s

adjustment

1.

Set

the

tape

speed

selector

switch

(S2)

to

2.4cm/s.

2.

Measure

in

the

same

way

as

1.2cm/s

and

adjust

tape

speed

adjustment

VR102

(for

2.4cm/s

adjustment)

so

that

frequency

is

3000+90

Hz.

CABINET

PARTS

LOCATION

|

BLOCK

DIAGRAM

Si=1

SI=2 S1=3

+B

(bias)

MIC

OOO

tie

fae

POH

=3(0)F-\))

‘)

|

‘

VR1

—r,

NF

1

r

!

i

K

fh

Q3(A.G.C)

i

1

o>}

S1-6

S1-4

Q101

____

Q4,5,6,7,9,10

MOTOR

DRIVE

S

OOO

Ja:

MONITOR

(8Q)

©

PP

|

©

SPEAKER

(3)

MOTOR

GOVERNOR

+B

(bias)-

Serial

Number

R/P

Plate

al

Q8

LED

DRIVE

D3

ERASE

REC

INDICATOR

BATT

CHECK

BATTERY

==

ia

B)/

F

(3V)

™

Ke

bse

vesceamy

K3

REPLACEMENT

PARTS

LIST

Ref.

No.

Part

No.

Part

Name

&

Description

|

Ref.

No.

|

Pat

no.

|

Part

Name

&

Description

Ref.

No.

Part

No.

Part

Name

&

Description

Z

CABINET

PARTS

K

13

XQN16+A3

=

Screw

@1.6x3

|

PACKINGS

i

fy

a

ee

a

K

14

WM063Y110

=

Condenser

Microphone

‘

=

ee

K1

QYM0952S

Main

Case

Assembly

K

15

QBG1641

MIC

Cushion

Pt

[P]

QPN4585

Inside

Carton

K2

QKM1610S

Bottom

Case

K

16

QKJ0411H1

Azimuth

Cap

[For

U.S.A.]

NOTES:

K3

QKF4040S2

Battery

Cover

K17

QBHO0177

Felt

[C]

QPN4605

Inside

Carton

2

.

ie

;

K4

QJB0162

Battery

Terminal-A

K

18

XTNQIGA15F

Screw

@1.6x1.5

[For

Canada]

°

$1-1—S1-6

......

Record/Playback

switch

(shown

in

playback

position).

@VR102

.ccccciccess

Tape

speed

adjustment

VR

(for

2.4cm/s).

K5

QJB0163

Battery

Terminal-B

K

19

QQC1735

Shelter

(for

$3)

p2

QPA0661

Spacer

©

S251

aceseseesnsnce

Tape

speed

selector

(shown

in

2.4cm/s

position).

°

(

oe

ee

This

symbol

indicates

the

NPN

switching

transistor.

K6

QJB0164

Battery

Terminal-C

P3

QQC1844

Label

[1...2.4cm/s,

2...1.2cm/s]

°

(

E>

)

this

arrow

indicates

the

flow

of

the

recording

signal.

ia

See

CraKrFe

Main

Name

Plate

ACCESSORY

Pause/VAS

ON/OFF

switch

(shown

in

OFF

position).

°

(

SS

)

this

arrow

indicates

the

flow

of

the

playback

signal.

crew

@1.6x3

[1...Pause,

2...OFF,

3...VAS]

°

(

===

)

this

arrow

indicates

the

flow

of

the

recording

signal

and

‘

-

BS

ee

Tapping

Screw

@2x

16

A

ae

ares

Instruction

Book

Fast

forward/Rewind

switch

(shown

in

OFF

position).

playback

signal

combination.

K

11

QBM1307

eceler

Cushion

[C]

QQT3674

Instruction

Book

Playback

switch

(shown

in

OFF

position).

e

(

—s—

)

this

arrow

indicates

the

flow

of

the

control

signal.

K12

QKJ0526

Switch

Holder

[For

Canada.]

Nolume:

Controls

5

@

MRAIOD

soci

ccanaeie

Tape

speed

adjustment

VR

(for

1.2cmis).

=

6—

1

2

3

4

5

CIRCUIT

BOARDS

AND

WIRING

CONNECTION

DIAGRAM

Back

Side

View

oro

80

YO

[TES

OT)

[SfFASDeS])

[SFASD2S]

Example

Components

30

[STASD2S]

,

Front

P.B

pattern

anza

—

7T—

eo

[SfASD2S)

SPEAKER

1C1

IBA515M])

ip

isw

[so

[9]

20a"

zt

om

fe]

ov

[io]

276v

ret

ia

fo]

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1aav_

TERMINAL-A

|

ro

[STASDeS)

[|

vse.0

|

@|

v9.0

TERMINATIONS

€O

[STASI2S]

sO

[STASDeS]1

[|

voa.0

| 8 |

2S

1

1C101

NOTES:

©

The

circuit

shown

in

“~~

on

the

conductor

indicates

printed

circuit

on

the

back

side

of

the

printed

circuit

board.

e

The

circuit

shown

in»

»»

on

the

conductor

indicates

printed

circuit

on

the

front

side

of

the

circuit

board,

which

is

put

the

mechanism

unit.

©

Components

on

back

of

P.B

are

identified

by

black

symbols.

°

Components

on

front

of

P.B

are

identified

by

blue

symbois.

©

The

symbols

(@)

shown

in

the

circuit

board

indicate

connection

points

between

conductors

on

the

front

side

and

back

side

of

the

circuit

board.

°

Voitage

values

shown

in|___

are

measured

values

at

the

front

pattern

side

of

the

printed

circuit

board.

©

Voltage

values

shown

in

=|

are

measured

values

at

the

back

‘|

TERMINAL-B

BATTERY

eR

A

|

giiw

bsel

s

dtiw

eliot

foennooe1

tit

oweeerg

Ismment

sonie

.bseu

ei

bordiem

Cathodes

2—

Anode

cao

G—

D3

pattern

side

of

the

printed

circuit

board.

°

Values

indicates

in

{__

fare

DC

voltage

between

the

chassis

and

electrical

parts.

°

All

voltage

values

shown

in

circuitry

are

under

no

signal

condition.

Unless

otherwise

specified,

voltage

measurement

conditions

are

that

tape

travel

is

at

PLAYBACK.

°

This

circuit

board

diagram

may

be

modified

at

any

time

with

the

development

of

new

technology.

TIA

aAUe!|TAG

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Capacitor

and

Chip

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MIC

RED

BLK

pan

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THERMAL

PRESSURE

FIT

*

Should

FPC

be

disconnected,

reconnect

foils

with

a

lead

wire

since

thermal

pressure

fit

method

is

used.

Q101

[2SA881]

&-JAUIMAST

—

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-bisod

tivotio

beiniig

ont

to

ebie

moetisg

tivowio

betriiig

eotsoibni

1otoubnoo

ent

no

~~

ni

nwofe

fivolio

oT

aN

-

_

nn

eensiO...

DAO

2izesno

ont

neewted

spsilov

Od

o1s

|

]

ni

estsoibni

2oulsV

°

.bisod

tivoiio

betniig

ent

to

sbie

Aosd

ent

no

Ys

WM

YY

Wj

anid

-2hsq

Isoitfosle

bns

tivotio

betning

2etsoibni

1otoUDNOD

SAt

NO

y=

Ni

Nwore

tivotio

oT

©

Ui

LLL

/

/L

CH

beA

-noifibnoo

Isngie

on

1sbnu

91s

yitivotio

ni

nworle 2eulsv

epstiov

IIA

©

—_.tinu

meinsdoem

ent

tug

2i

doidw

,bisod

tivotio

ent

to

sbie

tnort

anit

no

ee

;

oiW

bieire.

isnt

915

enoitibnoo

tnemewesem

epsilov

.bsitioeqe

seiwiento

eeolnU

.2lodmye

Aosid

yd

beititnebi

91s

4.9

to

Aos8d

no

einenoqmod

°

toloiV.

-NOASBYAIS

ts

2i

lovsit

oqst

.elodmye

suld

yd

bsititnsbi

91s

8.9

to

tnoit

no

2tnenoqmod

e

otidWw.

2tniog

noitoennoo

stsoibni

bisod

tivorio

ont

ni

nwore

(@)

2lodmye

snT

wolloY

tivoiio

ort

to

sbie

Aosd

bns

ebie

inoit

eit

no

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beitibom

ed

ysm

msipsib

bisod

fivotio

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¢

tnoit

ent

ts

eoulsv

bowesem

eis|___|ni

nworle

2oulsv

opstioV

©

-veolonrost

wen

to

inemaoleveb

ort

rtiw

omit

.bisod

fivotio

betnirg

ent

to

abie

moetisq

Aosd

ont

ts

eoulsv

bowwesem

915

=|

ni

nwofle

2eulsv

spsiloV

©

==

=.=

10

y

RN-109

1

2

3

4

5

6

7

8

Q

10

11

12

SCHEMATIC

DIAGRAM

|

ELECTRICAL

PARTS

LIST

NOTES:

RESISTORS

CAPACITORS

.

=

>

08

eee

bs

ee

ERD

32.038

Carbon

ECBA

......

Ceramic

|

Qi

Q2

Q3

1C1

D1

ERG

..Metal-oxide

ECGO..2:52

Ceramic

2SC2412LNSTA/

2SC2412STA

2SC2412STB/

[BA515M]

DAP202TA

ERS.

..Metal-oxide

ECKO......

Ceramic

c

Si-1

si-2

2SC2412LNRTA

=

[2SC

2412]

2SC2412RTB

g)-3

POWER

AMP

[DAP202]

S1-4

ERO

......

Metal-film

ECCD......

Ceramic

aa

[2SC2412]

ry)

ERX..0siecscie

Metal-film

EGFEl:.

ca.

Ceramic

PeCEoEd@ne

ivOO2®

OG

}.,

PLAYBACK

EQmic

AMP

MGS

OG

Ooo

ERQ

......Fuse

type

metallic

ECQM......Polyester

film

ss

7

v

:

o

c19

J2

ERG

iscssea8¢

Solid

EGQE

ie

cca0c

Polyester

film

Cy)

2

R3

2.2K

RO

1K

R14

820

6.3V470

EXT

ERF.........

Cement

ECQF

......Polypropylene

fh

R12

|

cll

FOV

7

mae

MONITOR

ECED

......Electrolytic

15

j

7008

INH(0-36¥)

Sai

CHIP

RESISTORS

ECEON

...Non

polar

electrolytic

t

<0.71V

J

|

ae

RRB

e.2

53

Carbon

ECQS

......

Polystyrene

°

4

ee

cl4

Ic1

)

@)

:

CHIP

CAPACITORS

ECSD

......

Tantalum

RA

15K

Riss

4

aur

=

QCUD......Ceramic

QCs

......

Tantalum

0.58V,

1K

RI?

t}

pH

®

rh

02

27k

mae

REPLACEMENT

PARTS

LIST

:

01

ar

eS

4p

R18

SPEAKER

Part

No.

EXT

MIC

Atte

aa

POWER

AM

as

\

|

lt

RESISTORS

R

29

RRD10XJ472

C5

QCUX1E154ZFX

=

bg

——

6

R

30

RRD10XJ124

Ccé6

QCUT1H272MRL

C6

2

=

[

&

J

|

R1

RRD10XJ152

R

31

RRD10XJ472

C7

QCUT1H822KRL

4700P

|

2700P

|

8200P

*

¢9

VR1

R2

RRD10XJ332

c8

QCUX1E154ZFX

6.322

1OK

iA)

R22

R3

RRD10XJ222

R

32

RRD10XJ151

cg

ECEA0JK220

°

‘e083

aE

@

:

a7

‘

R4

RRD10XJ153

R

33

RRD10XJ184

C10

ECEAOJK470

3A,

Re

6.3022

a7

*S

c10

7

Subs

ci2s

R21

R5

RRD10XJ222

R

34

RRD10XJ224

11

QCUX1E154ZFX

;

3.3K

6.3V47

me

|

1500?

330

R6

RRD10XJ224

R35

RRD10XJ221

Rg

R7 RRD10XJ103

R

36

RRD10XJ103

C12

QCUT1H152MRL

R8

RRD10XJ330

R

37

RRD10XJ151

C13

ECEA0GK470

RQ

RRD10XJ102

R

101

ERSA39T1RO

C14

QCUT1H471MRL

RECORD/

027

OV>

R

10

RRD10XJ153

R

102

ERD10TJ302

C15

ECEA1CK100

PLAYBACK

=:

1000P

te

Q)

R

103

C16

ECEAQJK220

HEAD

Leg

ham

R25

3.3K

R11

RRD10XJ224

Selectable

Resistor:

10kQ~20kQ

|

C17

ECEA0JK101

-

o>

ov

Q3.

F048

IN:

Gal

0.0L

OO®

are

R12

RRD10XJ332

[Center

Value:

16k@

(ERD10TJ163)]

|

C

18

ECEA0JK220

<>

(0.45V

R23

3.3K

°

Y

R13

RRD10XJ470

R

104

ERD10TJ100

C19

ECEAQJU471

O

(3V)

R14

RRD10XJ821

Cc

20

QCUT1H152MRL

9

oO

R15

RRD10XJ102

R

105

ERD10TJ163

C2

QCUT1H103MRL

‘

R

16

RRD10XJ682

R

106

ERD10TJ183

=

R17

RRD10XJ273

R

107

ERD10TJ272

C

22

QCUT1E104ZFL

ERASE

HEAD

Tike

Sie

-

R18

RRD10XJ332

C

23

QCUT1H123MRL

|

R19

RRD10XJ271

VARIABLE

RESISTORS

C

24

QCUT1E104ZFL

~<

)

re)

R

20

RRD18XK395

C25

QCUX1E473ZFX

8

VR1

EVLCPAAO0A14

C

26

ECEA0GK470

©

93

R

21

RRD10XJ331

VR

101,

102

EVNA6AA00B14

C27

QCUT1H102MRL

DC

IN

R

22

RRD10XJ470

Cc

101

ECSF1CE105

(3V)

R

23

RRD10XJ332

CAPACITORS

Cc

102

ECSF1CM684

R

24

RRD10XJ103

Can

R

25,

26

RRD10XJ332

QCUT1E104ZFL

TRANSISTORS

MOTOR

&:

R27

RRD10XJ183

ECEAOJK220

— =

@

R

28

RRD10XJ124

QCUT1H472MRL

Q

1,

2,

3,

4, 5,

6,

7

(™)

2802412

Qi0

Q8

DTC143T

*

R103

is

adjustment

2

'

]

PLAY

_—|

REC

(No

signal)

REC

(-72dB

IN)

ae

rereug

resistor

of

10k2

to

20kQ.

_|

VOS/PAUSE:

OFF

|

VOS/PAUSE:

OFF

|

VOS:

ON

|

VOS/PAUSE:

OFF

|

VOS:

ON

G}

_0.01V

Gory

__|_0.01Y

|

__0.227

bee

DIODES

&

RECTIFIERS

B

o17v

|.

o17V.

|

0.69V

O.17V__

0.17V

Q101

EP?

F0v

ov

a

DAP202

____

PLAY/REC

mode

D2

1SR35200

2.4cm/s

|

1.2cm/s

|

PAUSE

as

QVDSLB22R16

E|

290V

|

2.95V

2.90V_}|

*

Tape

speed

adjustment

VR

———$$____________

a

Cc}

1.62V

1.05V

OV

(tor

‘.2cm/s)

.

Qi01

“\JTape

speed

adjustment

VR

|____PLAY

_—i|_

REC

(No

signal)

|

__REC

(~72d8

IN)

=

INTEGRATED

CIRCUITS

B|

2.19V 2.30V

2.35V

1C101

2SA881QRS

é

(for

2.4cm/s)

Q4,

5,

7,

10

Q6,

9

Qs

D3

D2

‘

VOS/PAUSE:

OFF

|

VOS/PAUSE:

OFF

|

VOS:

ON

|

VOS/PAUSE:

OFF

[vos

ON

[ANG616]

[2SA881]

28C2412STBI

28C2412STAI

DTC143TTB

=

[QVDSLB22R16]

1SR35200FV

cl

oa

[az

0.69V

ov

|

o.17v

|

IC

1

BAS15M

MOTOR

GOVERNOR

MOTOR

DRIVE

|

;

2SC2412RTB

2SC2412RTA

[DTC143T]

(Red)

[1SR35200]

Bl

osav.

|

av.

|

tov

|

BTV

|

0.81V

IC

101

AN6616

=

iz

i

|

[2SC2412]

[2802412]

LED

DRIVE

E|

0.16V

[ov

|

0.05v

0.15V

0.15V_|

°

“VOICE

ACTVATION

-

bd

?

2

Part

Name

&

Description

:

1C101_—

Qs

Qé

Q7

SWITCHES

2.4cm/s

1.2cm/s

wae

PLAY

_

REC

(No

signal)

REC

(—72dB

IN)

PLAY

_—|-_

REC

(No

signal)

REC

(—72dB

IN)

|

it

PLAY

|

REC

(No

signal)

[__

REC

(-72dBIN)

j .

|

PLay

|

F.F/REW|

PLAY

|

F.F/REW

VOS/PAUSE:

OFF

|

VOS/PAUSE:

OFF

|

VOS:

ON

|

VOS/PAUSE:

OFF

|

VOS:

ON

|_|

VOS/PAUSE:

OFF

|

VOS/PAUSE:

OFF

|

VOS:

ON

|

VOS/PAUSE:

OFF

|

VOS:

ON

|__|

VOS/PAUSE:

OFF

|

VOS/PAUSE:

OFF

|

VOS:

ON

|

VOS/PAUSE:

OFF]

VOS:

ON

$1

QSs6221

Slide

Switch

(Record/

1{

o40v

|

0.32v

|

o.30v

|

o.2iv

|

0.05v

|

ae

0.82V

1.31V

1.31V_

|

C

OV

ov

0.64V

“ov.

|

o.o2v

|

[Sika

0e2v

o.g2v

|

o1ov

|

oeiv

|

ost

|

Playback

Selector)

2]

0.15v

|

oo6v

|

o715v

|

0.06v

|

o.05v

B

0.67V

0.67V_

o.e7v

|

0.63V

~0.63V_|

B]—oot6v.

|

SCV

cov

|

—

|

—

ed

eee

ov

‘|

_o.6av

|

ov

|

0.02v__

a

Goez2u0

lela

ahi

aa

7

¥

=|

+

-

-|

-

——-

1-4

a

as

(Tape

Speed

Selector)

(3|

115v

|

toav

|

tasv

|

t04v

|

t.03v

E

0.07V

0.05V

[0.05v_

|

E

ov

|

ov

|

ov

|

E

0.16V

|

o6iv

|

0.05v

|

0.15V

[>

0.15V

; ;

41

2.90V

297V

2-90V

2.97

2.

90V

ae

L

——

J

Lei

—

——

a

—

le

ees

ee

“

$3

QSS2302

Slide

Switch

51

ov

Tn

:

a

aor

ae

(VAS/Pause

Selector)

6|

220v

|

256v

|

220v

|

256v

|

2.95v

:

pepe

ae

a

aaa

- - :

a

WIC!

aybac

7|

1.65v

|

297v

|

1.06v

|

297v

|

0.05V

SPECIFICATION

*

Volume

control...MAX.

hei

8|

0.48V

|

0.60V

|

0.25v

|

o.60v

|

0.05V

URCKS

|

Standard

recording

input

level

MIC:

around

—72dB

|

NOTES:

J1,2

QJA0450

M2

Jack

(MIC/Monitor)

,

.

ae

7

re

181

DC

IN

Jack

:

ee

S16

......

oan

Switch

(shown

in

playback

position).

e

All

voltage

values

shwon

in

circuitry

are

under

no

signal

condition

and

e

(

>>

)

this

arrow

indicates

the

flow

of

the

playback

signal.

eg.

Q1

ns

Sade

ame

Tc

eeeeeeeeeeeees

ape

speed

selector

(shown

in

2.4cm/s

position).

playback

mode

with

volume

control

at

maximum

position

otherwise

specified.

©

(

em)

)

this

arrow

indicates

the

flow

of

the

recording

signal.

2SC2021LNFS——Production

parts

number

seen

ess

ee

2...1.20mis]

’

=

However,

the

voltage

in

record

mode

is

indicated

in

(

)

when

it

differs

from

°

(

=

)

this

arrow

indicates

the

flow

of

the

playback

and

recording

signal

in

or

2SD636HS

1,

S3-2.........

ause/VAS

ON/OFF

switch

(shown

in

OFF

position).

the

in

playback

mode.

combination.

[2SD636]

Supply

parts

number

wee

py

anes

pate

ee

oe

FRIREW

6:

c50%2

Voltage

values

at

fast

forward/rewind

mode.

°

(—=_)

this

arrow

indicates

the

flow

of

the

B+

(bias).

D1

aes

cigar

Se

aie

ane

swite

(s

own

in

OFF

position).

PAUSE............

Voltage

values

at

pause

mode.

©

Described

in

the

schematic

diagram

are

two

types

of

numbers;

the

supply

part

OASOSMTA

Production

parts

number

:

er

Simaahedbewsnnsa’

aes

bine

setae

(shown

in

OFF

position).

VOSON

.........

Voltage

values

at

which

the

VAS

switch

is

tured

on.

number

and

production

parts

number

for

transistors

and

diodes.

[OA90}:

Supply

parts

number

ao

n

ol.

=—FEEB

IN

ss.cc2

Voltage

values

at

recording

mode

One

type

of

number

is

used

for

supply

parts

number

and

production

parts

e

The

supply

parts

number

is

described

alone

in

the

replacement

parts

list.

NOT

as

.-Tape

speed

adjustment

VR

(for

1.2cm/s).

(input

signal

level:

—-72dB/1

kHz).

number

when

they

are

identical.

°

VR102

..

-Tape

speed

adjustment

VR

(for

2.4cmis).

2.40mIS

occ.

Voltage

values

at

2.4cm/s

(Tape

speed

select

switch)

mode.

e

This

schematic

diagram

may

be

modified

at

any

time

with

°

Resistance

are

in

ohms

(Q),

1/8

watt

unless

specified

otherwise.

VACHS:

-eccccc3e:

Voltage

values

at

1.2cm/s

(Tape

speed

select

switch)

mode.

1K=1,0002,

1M=1,000KQ.

°

Capacity

are

in

microfarads

(uF)

unless

specified

otherwise.

P

=Pico-farads.

For

measurement,

use

VTVM.

the

development

of

new

technology.

RN-109

2

3

4

5

6

7

8

9

10

11

12

MECHANISM

PARTS

LOCATION

(Front

View)

(Rear

View)

3

APPLY

AERO

GREASE

M13

Lever

setting

position

M15

"

foe

SS]

2

25

tag

M8P

[M25

M31

|

M90

;

ss

_—M21

Mi4.

APPLY

Le”

-ROCOL

PS

f

@

y

ey."

]

Be

|

M53

-----

E

M40

APPLY

ROCOL,|

|

pst

ais

Cae

as

bP

PASTE

aa

wei

tet

*

7

54

1

SM44

APPLY

AERO

/7%

‘To

base’

GREASE

f

:

M92

|

a7

:

Lower

base

plate

LA

M62—~

\

assembly

APPLY

|

SS

F-M60

M46

SWAFLUID

ae

er

|

#56

Governor

|

Kd

M48

7

P.C.B

jggM18

Record

=

|ntermediate

\_

APPLY

ROCOL

PASTE’

|

y

_

Rod

assembly’

gear

Mg

‘Sigel

WHE

M49

——

assembly

App_y

ROCOL

mat

<P

M0/

M4

Ste

S”_M50_

APPLY

ROCOL

ems

ae

(SVC

waste

a)

on

SS

Ke

!

Dy,

sXe

ae

WY

i

NOTES:

:

ex

Ox

FP

!

e

When

changing

mechanism

parts,

apply

the

specified

grease

to

the

area

marked

Ske

Ps

S

4

oe

Del

“xx”

shown

in

the

drawing

“Mechanical

Parts

Location”.

~

;

““LeverSetting

M51

.

SPECIFICATIONS

ee

Ms2

,

ITEM

VALUE

REMARKS

Use

3kHz

test

tape

.

0,

Wow

and

flutter

|

RMS;

At

2.4cm/s;

Less

than

0.6%

(QZZMWA;

for

2.4cm/s)

zo,

BY,

2

OR

=

&

oe

a

Ri

Bey

Se

(JIS)

At

1.2cm/s;

Less

than

1.2%

(QZZMWBL;

for

1.2cm/s)

APPLY

ROCOL

APPLY

AERO

PASTE

Pressure

of

200+25g

PASTE

GREASE

pinch

rolier

REPLACEMENT

PARTS

LIST

SPRING

LOCATION

Ref.

No.

Part

No.

Part

Name

&

Description

Ref.

No.

Part

No.

[Part

Name

&

Description

Ref.

No.

|

Part

No.

Part

Name

&

Description

Part

Name

&

Description

E

MECHANICAL

PARTS

XQN16

+

A16FN

Screw

@1.6x

1.6

M50

QMF2347

Click

Plate

QBN1631

Stop

Spring

Stop

button

QML4109

Reversing

Lever-A

M

51

QXR0744

Stop/Eject

Button

M73

QBW2007

Snap

Washer

Play

button

M1

QG01782

Playback

Button

QMA4395

Mechanism

Hold

Angle-A

Assembly

M75

QBN1627

Eject

Spring

M68:

Click

spring

M2

XTNQ16A2M

Tapping

Screw

@1.6x2

QDG1156

Rewind

Gear

M

52

QXH0455

Fast

Wind

Plate

Assembly

|

M

76

QBN1736

Erase

Spring

M3

QXK2877

Reflection

Plate

Assembly

QxD0151

Takeup

Reel

Table

M

53

QXA1235

Lid

Holder

Assembly

M78

XTNQ16C28F

Screw

@1.6x2.8

M4

QHQ1360

Step

Screw

Assembly

M

54

XTNQ16C2M

Screw

@1.6x2

M79

QDB0293

Counter

Belt

M5

XQN16

+

C35FZ

Screw

@1.6x3.5

M

31

QML4110

Reversing

Lever-B

M

55

QXK2876

Motor

Holding

Plate

M

84

QYF0536S4

Cassette

Lid

Assembly

M69:

Lock

sprin

M6

QBN1632

Pinch

Roller

Spring

M32.

QXK2252

Upper

Base

Plate

Assembly

M86

QBC1411

Earth

Spring

9

;

:

pring

M7

QXL1437

Pinch

Roller

Arm

Assembly

M56

QML3647

Switch

Lever-B

M87

XTNQ14A39FFZ

Screw

@1.4x3.9

5

3

M71:

Stop

spring

Assembly

M

34

QHQ1308

Step

Screw

M

57

QBG1768

Motor

Cushion

M

88

XTNQ16A25

Screw

©1.6x2.5

G

:

5

M8

QBN1628

Playback

Spring

M35

QMA3886

Holder

Angle

M58

QBN1633

Brake

Spring

:

s

M86:

Earth

spring

M9

QHQ1254

Step

Screw

M36

QMF2143

Switch

Lever-A

M59

XQS16+A4FZ

Screw

@1.6x4

M89

QBN1892

Cassette

Retainer

Spring

M67:

Intermediate

gear

2

5

—s}-

M75:

Eject

spring

M

10

QBN1738

Record

Lock

Spring

M

90

QWY0136Y

Record/Playback

Head

spring

.

M39

QXRO966

Erase

Rod

Assembly

M60

XTNQI6C5M

=

Screw

@1.6x5

M91

QML4133

Driving

Lever

M58:

Brake

spring

M

11

XQS14+A14FC

Screw

@1.4x

1.4

M

40

QML3400

Record

Detection

Lever

M

61

QDB0272

Flywheel

Belt

M

92

QML4134

Reel

Table

Lever

M76:

Erase

spring

M

12

QML3874

Record

Lock

Lever

M

42

QMF2242

Intermediate

Gear

Plate

M

62

MXDE3B3LWA

Motor

(with

Motor

M

93

QML4132

Lock

Release

Lever

M

13

QHQ1366

Head

Adjustment

Screw

M

43

QDG1237

Intermediate

Gear

Governor

P.C.B.)

M

94.

QBN2071

Lock

Release

Lever

M

14

QBC1331

Head

Spring

M

44

QBP1878

Plate

Spring-B

M

63

QXF0162

Flywheel

Assembly

a3

Spring

M

15

XTNQ16A22M

=‘

Tapping

Screw

@1.6x

2.2

M

45

QxD0162

Supply

Reel

Table

M

64

QDG1204

Flywheel

Gear

M

95

XTNQ16C3M

Screw

@1.6x3

M56:

Switch

lever

M

16

QMG0130

Tape

Guide

Assembly

M

65

QBC1354

Flywheel

Spring

M

96

QTW1376

Insulator

Sheet

.

M

17

XTW1380

Spacer

M

46

QML3875

Brake

Arm

Assembly

M

66

QBW2060

Poly

Washer

M

97

QxC0077

Counter

Assembly

M

18

QXR1003

Record

Button

Assembly

M

47

QXA1257

Eject

Angle

Assembly

M

67

QBN1737

Intermediate

Gear

Spring

QMA4374

Mechanism

Hold

Angle-B

M

19

QXK2257

Head

Base

Plate

M

48

QMF1998

Eject

Plate

M

68

QBT1855

Click

Spring

Assembly

M

49

QXL1236

Lock

Lever

Assembly

M

69

QBN2070

Lock

Spring

XTNQ16G22FFZ

Tapping

Screw

@1.6

x

22

M

21

QBW2081

Poly

Washer

GAD

—

3—

—

j4—

4M

C

Printed

in

Japan

ORDER

NO.

GAD85015403S1

nual

Microcassette

RN-109

(Silver)

2-Speed

Microcassette

Recorder

with

Voice

Activated

System

This

is

the

Service

Manual

for

the

following

areas.

[M]

---For

U.S.A.

---For

Canada.

e

Please

use

this

manual

together

with

the

service

manual

for

model

No.

RN-109

order

No.

GAD84035403C1.

eThis

Service

Manual

indicates

the

main

differences

between;

Original

RN-109

and

RN-109

(Supplement-1).

—

CHANGE

—

PARTS

COMPARISON

TABLE:

Please

revise

the

original

parts

list

in

the

Service

Manual

(RN-109)

to

conform

to

the

changes

shown

herein.

If

new

part

numbers

are

shown,

be

sure

to

use

them

when

ordering

parts.

Part

Numbers

RN-109

Remarks

(Original)

(Supplement-1)

b2

|

Diode

CS

s5200

|

leted

|

Miz

|

Spacer

Ts

lete

Switch

Lever-A

|

Qmr2i43

|

QMF2354

|

Change

ee

1

|

2098

Added

MECHANISM

PARTS

LOCATION

Front

View

Rear

View

B=

Lower

base

plat

assembly

Matsushita

Engineering

and

Panasonic

Hawaii

Inc.

Panasonic

Sales

Company,

Service

Company

91-238

Kauhi

St.

Ewa

Beach

Division

of

Matsushita

Electric

50

Meadowland

Parkway,

P.O.

Box

774

of

Puerto

Rico,

Inc.

B

Secaucus.

New

Jersey

07094

Honolulu,

Hawaii

96808-0774

Ave,

65

De

Infanteria,

KM

9.7

Victoria

Industrial

Park

®

Matsushita

Electric

Carolina,

Puerto

Rico

00630

of

Canada

Limited

5770

Ambler

Drive,

Mississauga,

Ontario,

L4W

2T3

GAD

4

;

S

MIC

Printed

in

Japan

G)

Service

Manual

2-Speed

Microcassette

Recorder

wite

Voice

Activated

System

e

RN-109A

is

similar

model

to

RN-109.

e

Please

use

this

manual

together

with

the

service

manual

for

model

No.

RN-109

(Original)

order

No.

GAD84035403C1

and

model

No.

RN-109

(Supplement-1).

order

No.

GAD85015403S1.

eThis

sevice

manual

indicates

the

main

differences

between;

Original

RN-109

and

RN-109A.

PARTS

COMPARISON

TABLE:

ORDER

NO.

GAD85025500A1

Microcassette

RN-109A

(Silver)

This

is

the

Service

Manual

for

the

following

areas.

[M]

--For

U.S.A.

---For

Canada.

Please

revise

the

original

parts

list

in

the

Service

Manual

RN-109[][C]

to

conform

to

the

changes

shown

herein.

If

new

part

numbers

are

shown,

be

sure

to

use

them

when

ordering

paris.

Part

Name

&

Description

(Original)

A

(For

U.S.A

A

(For

U.S.A.)

Pi

c

(For

Canada.)

Matsushita

Engineering

and

Service

Company

50

Meadowland

Parkway,

B

Panason

ICS

Secaucus.

New

Jersey

07094

®

.

No.

RN-A09

FI]

Remarks

Panasonic

Hawaii

Inc.

Panasonic

Sales

Company,

91-238

Kauhi

St.

Ewa

Beach

Division

of

Matsushita

Electric

P.O.

Box

774

of

Puerto

Rico,

Inc.

Honolulu,

Hawaii

96808-0774

Ave,

65

De

Infanteria,

KM

9.7

Victoria

Industrial

Park

Matsushita

Electric

Carolina,

Puerto

Rico

00630

of

Canada

Limited

5770

Ambler

Drive,

Mississauga,

Ontario,

L4W

2T3

Printed

in

Japan

@

H.S

Panasonic RN-109 Bedienungsanleitung

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