Panasonic RN-105D Manual de usuario

ORDER

NO.

AD8904079C1

Service

Manual

Microcassette™

Recorder

R N

[)

Color

(K)...

Black

Type

Area

Country

fsa

(K)

RN-105

MECHANISM

SERIES

SPECIFICATIONS

Power

Requirement:

Battery;

(two

‘“‘AA”’

size,

Program

Time:

hours

with

RT-6OMC

R6P/LR6,

UM-3

batteries)

microcassette

tape

AC;

120V,

60Hz

(with

optional

(at

1.2”

speed)

Panasonic

adaptor

hour

with

RT-60MC

RD-9443HA)

microcassette

tape

Car

battery;

with

optional

(at

“2.4”

speed)

Panasonic

car

adaptor

Track

System:

2-track

monaural

recording

and

RP-993

and

Panasonic

playback

plug

adaptor

RP-007

Input:

in;

(Mini

type)

(2.5)

Speaker:

13/,”

(4.5cm)

dynamic

speaker,

10Q

Output:

Monitor;

(3.5)

Power

Output:

300

RMS

(MAX.)

Dimensions:

Tape

Speed:

15/32

ips

(1.2cm/s)

25lig’

45/4"

11146"

15/16

ips

(2.4cm/s)

(59.5

117

27.5mm)

Weight:

5.1

(145

without

batteries

Weights

and

dimensions

shown

are

approximate.

Design

and

Specifications

are

subject

change

without

notice.

Matsushita

Services

Company

Panasonic

Hawail,

Inc.

Panasonic

Sales

Company,

Meadowland

Parkway,

99-859,

lwaiwa

Street

Division

Matsushita

Electric

Secaucus,

New

Jersey

07094

P.O.

Box

774

Puerto

Rico,

Inc.

Honolulu,

Hawaii

96808-0774

San

Gabriel

Industrial

Park

Ave.

Km.

9.5

Matsushita

Electric

staan

00630

Canada

Limited

aroina,

F.A.

5770

Ambler

Drive,

Mississauga,

Ontario,

L4W

2T3

RN-105D

LOCATION

CONTROLS

MONITOR

Jack

VOLUME

(8Q,

$3.5):

Control

Built-in

MIC

Button

Cassette

Lid:

TAPE

SPEED

BATTERY

SERVICE

LIFE

UM-3

(AA-size)

Batteries

Approx.

6.1

hours

recording

(ElAuv)

Approx.

4.5

hours

playback

(ElAu)

Selector

FF/CUE

Button

The

above

battery

service

life

measured

according

STOP

Button

the

conditions

set

forth

ElAJ

(Electronic

once

duct

Industries

Association

Japan).

the

battery

service

life

varies

with

the

method

operation

and

environmental

conditions,

use

these

values

Battery

Cover

reference.

(back)

DISASSEMBLY

INSTRUCTIONS

Remove

the

screws

(O~@).

Procedure

Push

the

rib

with

flat

screwdriver.

;

Remove

the

rear

cabinet

the

direction

the

arrow.

Rear

Cabinet

Flat

Screwdriver

—

Battery

Cover

Removal

the

Mechanism

unit

and

Removal

Main

P.C.B.

Main

P.C.B.

Procedure

1-2

1-2-3

Remove

the

one

screw

(@).

Disconnect

the

soldered

connections

the

lead

wires,

and

then

remove

the

Main

P.C.B.

¢Remove

the

battery

terminal

with

flat

screwdriver,

and

then

remove

the

mechanism

unit

and

Main

P.C.B.

the

direction

the

arrow.

Mechanism

Unit

and

Main

P.C.B.

Soldered

Connections

Soldered

Connections

Flat

Screwdriver

Removal

the

Cassette

lid

Remove

the

spring.

Push

the

rib

the

direction

the

arrow,

and

then

remove

the

cassette

lid.

bea

Ref.

No.

Procedure

Nay.

s000000

0000

TREeTEEHeR

Cassette

lid

RN-105D

REASSEMBLY

PROCEDURES

How

install

the

Main

P.C.B.

Install

the

main

P.C.B.

the

mechanism

unit

that

positions

and

match

with

positions

@),

and

respectively

shown

Fig.

How

install

the

speaker.

Install

the

speaker

the

speaker

box

shown

Fig.

Mechanism

Unit

Fig.

How

install

the

cassette

lid.

First

insert

lid

hinge

and

then

hinge

the

front

cabinet

shown

Fig.

With

the

lid

open,

insert

spring

end

hole

the

front

cabinet

shown

Fig.

the

cassette

lid

and

then

insert

spring

end

hole

©&)

the

cassette

lid

shown

Fig.

Cassette

lid

MEASUREMENT

AND

ADJUSTMENT

METHODES

NOTES:

Make

sure

the

unit

good

working

order

before

attempting

measurements

and

adjustments.

Set

the

switches

and

controls

the

positions

specified

for

this

procedure.

Make

sure

heads

are

clean.

eMake

sure

capstan

and

pinch

roller

are

clean.

eSuggested

room

temperature

for

this

procedure.

(A)

Head

Azimuth

Assemble

the

mechanism

and

cabinet

parts

completely.

@Volume

control:

Maximum

Tape

speed

selector

switch:

2.4cm/s

eFF/REW

switch:

OFF

Adjustment

Play

back

the

head

azimuth

adjusting

tape

(2.4cm/s,

3kHz...QZZMWA.)

Condition:

Adjust

the

azimuth

adjusting

screw

(Refer

Fig.

Record/Playback

head

Playback

mode

obtain

the

maximum

monitor

output.

Equipment:

After

adjusting,

repeat

PLAY

and

STOP

some

times

and

confirm

that

the

output

eTest

tape

variation

less

than

the

specified

level

(within

dB).

...

QZZMWA

R/P

Head

Tape

speed

Test

equipment

connection

shown

Fig.

Monitor

jack

Fig.

adjustment

Condition:

Playback

mode

Equipment:

@DC

power

supply

Digital

electronic

counter

eTest

tape

...QZZMWA

for

Apply

IN.

Connect

the

monitor

output

(8Q)

the

counter.

Playback

the

tape

speed

adjusting

tape

(for

power

supply

Playback

mode

Measure

this

frequency.

Fig.

jack

Digital

electronic

2.4

cm/s

kHz.

QZZMWA).

counter

Standard

value:

2970

(2.4cm/s)

(ambient

temperature:

10°

C~30°

2.4

cm/s

measured

value

not

within

standard,

adjust

follows.

e2.4cm/s

adjustment

Set

the

tape

speed

selector

switch

2.4cm/s.

Adjust

tape

speed

adjustment

VR2

(Refer

Fig.

that

frequency

2970+

20Hz.

RN-105D

SCHEMATIC

DIAGRAM

Cl6

25V47

"560

BUILT-IN

(

we”

De®

Se,

bis

iin

feet]

eae

CX20107MT

($3.5,

82)

PLAY

/AGC

Roe

Lose

MIC

AMP

«x

POWER

AMP

Rureee

“2

HEAD

1600)

ane

oak

BTR

ies

Seed

CO)

I9SE0

BATTERY

"AA"

SIZE

aotee

hen

“BATTERIES

MOTOR

(M)

2475,

Notes:

S1:

Tape

speed

selector

switch

‘‘2.4cm/s”’

voltage

measurement

are

taken

with

electronic

position.

voltmeter

from

negative

terminal

battery.

(1.2...1.2cm/s,

2.4...2.4cm/s)

mark...........

Playback

S2-1,

Record/Playback

switch

“PLAYBACK”

[

Peeeeee

eee

Record

S2-2:

position.

fucewandadates

Playback

(1.2cm/s)

(R...RECORD,

P...PLAYBACK)

Weel

ietaus)

Playback

(2.4cm/s)

$3:

Playback

switch

“OFF’”’

position.

Battery

current:

signal

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

85mA

(VR

min.)

S4:

FF/REW

switch

“OFF”

position.

Playback

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

120mA

(VR

max.)

VR1:

Volume

control

VR.

RECOM...

90mA

VR2:

Tape

speed

adjustment

VR.

(2.4cm/s)

mark:

Printed

Resistor

This

schematic

diagram

may

modified

any

time

with

the

development

new

technology.

a=pee

Line

eum

Playback

Signal

Line

ooon

Record

Signal

Line

TERMINAL

GUIDE

IC’S,

AND

TRANSISTOR

2SB1132RTX

AN6612SE2

CX20107MT

CIRCUIT

BOARDS

AND

BUILT-IN

MIC

R/P

HEAD

MOTOR

YEL

BLK

BATTERY

2'AA’

SIZE

BATTERIES

NOTES

BLK........

Black

BLU........

Blue

BRN........

Brown

GRY

c..:.

Gray

GRN.......

Green

BLU...

Light

Blue

The

symbols

(“0

The

circuit

shown

(

the

back

side

the

printed

circuit

board.

The

symbols

(

shown

the

circuit

board

indicate

connection

points

between

conductors

the

front

side

and

back

side

the

circuit

board.

VOLUME

—

WIRING

CONNECTION

DIARAM

MONITOR

TAPE

SPEED

_’

DYNAMIC

SPEAKER

134'(4.5¢m)

102

shown

the

circuit

board

indicate

printed

resistor.

_-)

the

conductor

indicates

printed

circuit

This

circuit

board

diagram

may

modified

any

time

with

the

development

new

technology.

RN-105D

MECHANICAL

PARTS

LOCATION

(Top

View)

SPRING

LOCATION

eae:

isp—Ox

IIA

(Bottom

View)

Specifications

4.5~10g

(FF)

ERREW

torque

than

30g

(REW)

Pressure

Pinch

140g

20g

roller

WRMS;

0.35%

(2.4cm/s)

Wow

and

flutter

0.58%

(1.2cm/s)

eee

wee

eee

ves

SPRING

ILLUSTRATION

The

illustration

showns

the

actual

size

the

springs

can

used

check

their

shapes.

(The

illustration

shows

the

springs

separated

from

the

mechanism.)

‘5

CABINET

PARTS

LOCATION

CABINET

AND

CHASSIS

RKMO0056

FRONT

CABINET

ASS’Y

RUS763ZA

SPRING

RKS0032

BACK

CABINET

ASS’Y

RJC93013ZB

BATTERY

TERMINAL

RWEN105M

SPEAKER

ASS’Y

RJC30019ZB

BATTERY

TERMINAL

RJC70028ZB

BATTERY

TERMINAL

CASSETTE

DECK

1UA0119YB

CHASSIS

ASS’Y

MHKN-3A3LDF

MOTOR

RMD3101ZB

BRACKET

RHG5065ZB

RUBBER

SPACER

RFES66ZA

SCREW

RZL3N115P

BUTTON

ASS’Y,

REC

RBC1338ZA-0

BUTTON,

REC

RJH2M08XZAG

E.HEAD

RNL187ZC

LEVER

RUHOMO4YZAS

R/P

HEAD

SBA

RZL2N115P

BUTTON

ASS’Y,

PLAY

11A

RBC1339YB-0

BUTTON,

PLAY

S4A

RUQ106ZA

SPRING

RMD5015ZB

BRACKET

XQN14+CM3

SCREW

RHE5191ZA

SCREW

RGU0174

BUTTON

ASS’Y,

STOP

16A

RGU0084-K

BUTTON,

STOP

RUA842ZB

PLATE

XQNIG+CF3

SCREW

XQN16+C3FN

SCREW

XQS14+A3

SCREW

RUW185YA

SPRING

1HGO009ZA

PINCH

ROLLER

ASS’Y

RNW164Z

WASHER

XTN2+18JFZ

RHE5200ZA

RKK0005~K

WM60AY

RHG3071ZA

RUS7642ZC

RKF0059

RHR1373ZA

XTN2+8BFV

RUW184ZA

RNL185ZA

RNL186ZA

RNL188ZA

RNR76ZB

RNG133ZB

RNG134ZA

RNL181ZA

RUW186YA

RZL4N115P

RBC1342YD-0

RZL5N115P

RBC1341YD-0

RUW190YB

RUA841ZA

RUW188YA

RUW189ZB

RUW187ZA

1DM0022ZA

RDRI37ZA

RNG132ZA

RDR141ZA

1DW0046ZA

QBK92060

RNW110ZA

RDVIO1YA

IWEA1052ZC

SCREW

BATTERY

COVER

MICROPHONE

RUBBER

SPRING

CASSETTE

L!1D

ASS’Y

HOLDER

SCREW

SPRING

LEVER

ROD

GEAR

LEVER

SPRING

BUTTON

ASS’Y,

REW/REV

BUTTON,

REW/REV

BUTTON

ASS’Y,

FF/CUE

BUTTON,

FF/CUE

SPRING

PLATE

SPRING

GEAR

REEL

TABLE

GEAR

REEL

TABLE

FLYWHEEL

ASS’Y

WASHER

BELT

WIRE

RN-105D

REPLACEMENT

PARTS

LIST

Notes:

Important

safety

notice

Components

identified

mark

have

special

characteristics

important

for

safety.

When

replacing

any

these

components

use

only

manufacturer’s

specified

parts.

Bracketed

indications

Ref.

No.

columns

specify

the

area.

(Refer

the

first

page

for

area.)

Parts

without

these

indications

can

used

for

all

areas.

Ref.

No.

INTEGRATED

CIRCUITS

COILS

AND

TRANSFORMERS

RLQZP1ROM

1C1

CX20107MT

1C2

AN6612SE2

|.C,

POWER

AMP.

|.C,

MOTOR

CONTROL

TRANSISTORS

25B1132R

VARIABLE

RESISTORS

EVLCWAAOOA14

V.R,

VOLUME

EVND4AA00B53_—s«V.R,

TAPE

SPEED

RPNOOS2

RPNOOS3

RPQO018

SHEET

RPNO104

PAD

RPNO105

PAD

RESISTORS

CAPACITORS

Numbering

System

For

Resistors

TRANS!

STOR

BLISTER

FILM

(BOTTOM)

BLISTER

FILM

(TOP)

Example:

ERD

102

Type

Wattage

Shape’

Tolerance

Value

(1/4W)

(1KQ)

ERX

471

Type

Wattage

Shape

Tolerance

Value

(2W)

(470Q)

Numbering

System

For

Capacitors

Example:

ECKD

102

Type

Voltage

Value

Tolerance

Unique

(50V)

(0.001

{F)

ECEA

330

Type

Voltage

Characteristics

Value

(50V)

(33UF)

Capacity

values

are

microfarads

(UF)

unless

specified

otherwise,

P=Pico-farads

(pF)

F=Farads

(F).

Resistance

values

are

ohms

(Q),

unless

specified

otherwise,

1,000Q,

1M=

1,000kQ

ERDS2T

J4R7

1/4

RRSAIOJ103TH

10K

1/8

ERDS2T

J122

1.2K

1/4

RRSASSJRS0TH

0.5

1/8

ERDS2TJ3R9

3.9

1/4

RRDI8XJ1538V.

«15K

«1/8

ERDS2TG182T

1.8K

1/4

ECEAIHKORIL

0.1

ESD1132254

RSH1A92ZB-U

RJJB2Z

QJA0199

XZB10X20A04

RPK0046

RQTOOSO0C

RQTOOS0P

Carbon

Metal

Oxide

Fuse

Type

Metal

Film

Carbon

(chip)

Metal

Film

(chip)

Solid

Incombustible

Box-Shaped

Wire-Wound

Chip

Resistor

Chip

Resistor

ECEA1CKS100

ECEAQJKS220

ECEATHKS2R2

RCUV1C333MD

RCBS1C472MX

ECEA0GK470

ECEATCKI00L

ECEA1HKSR47

ECEAOJK220

ECE

Electrolytic

ECCD-_:

Ceramic

ECKD

Ceramic

Capacitor

ECQN

Polyester

ECQP

_ :

Polypropylene

ECG

Ceramic

ECEA

Non

Polar

Electrolytic

QCU

Ceramic

(Chip

Type)

ECUX

Ceramic

(Chip

Type)

ECF

Semiconductor

EECW

_ :

Liquid

electrolyte

double

layer

capacitor

SW,

TAPE

SPEED

SW,

REC/PLAY

SW,

PLAY

SW,

FF/REW

JACK,

MON!

TOR

POLYETHYLENE

COVER

GIFT

BOX

INST.

MANUAL

INST.

MANUAL

6.3V

16V

50V

500V

100V

400V

125V

(UL)

12:

1/2W

25:

1/4W

18:

1/8W

1/2W

50:

1/2W

3A:

1/8W

Capacitor

Type

Voltage

1A:

10V

25V

35V

50V

2A:

100V

63V

RCBS1C103MYY

ECEATEK4R7L

ECEATHKR47L

ECEA1CKS100

ECUV1E333MD

ECEAICKS100

ECEA0GKA471

ECEA1AK3301

ECEAIEK3R3

RCBS1H102KB

RCBS1C103MYY

ECUV1H102MD

Tolerance

£5%

£1%

£2%

£5%

£10%

£20%

Tolerance

£10%

£20%

Zz:

+80

£5%

G:+£2%

F:£1%

£0.25pF

£0.5pF

0.01

0.47

0.083

410

«10

3.3

0.001

0.01

0.001

Printed

Japan

H890400300

MY/TM

ORDER

NO.

AD8904102A8

Service

Manual

Microcassette

Microcassette™

Recorder

Please

file

and

use

this

manual

together

with

the

service

manual

for

Model

No.

RN-105D

order

No.

AD8904079C1.

Color

This

service

manual

contains

some

differences

the

(K)...Black

Type

service

manual

for

Model

No.

RN-105D

(P).

Area

New

Zealand

CHANGES

SPECIFICATIONS

Power

Requirement:

AC;

120V,

(with

optional

Power

Requirement:

Panasonic

adaptor

(yc

ccsctsescveoseeseaceccasesscackeee

AC;

220V,

(with

optional

RD-9443HA)

Panasonic

adaptor

RD-9443HS)

(G),

(GC),

(GIN).........ccecee

AC;

110~127/220~240V,

50/60

(with

optional

Panasonic

adaptor

RD-9443H)

RN-105D

(P)

(Original)

RN-105D

(E),

(G),

(GC),

(GN)

PARTS

COMPARISON

TABLE

Change

PartsNo.

Change

PartsNo.

Parts

No.

RN-105D

(P)

RN-105D

Remarks

(Original)

(E),

(G),

(GC),

(GN)

Ref.

No.

Parts

name

Description

ACCESSORY

INST.

MANUAL

RQTO0O80P

RQT0080G

(G)

(GC)

PACKING

MATERIAL

BLISTER

FILM

(BOTTOM)

RPNO092

BLISTER

FILM

(TOP)

RPNOO093

SHEET

RPQO0018

RPQO0030

RPNO104

Deleted

(G)

(GC)

(GN)

RPNO105

POLYETHYLENE

COVER

XZB10X20A04

Added

(G)

(GC)

(GN)

GIFT

BOX

RPK0046

CABINET

AND

CHASSIS

Panasonic

Matsushita

Electric

Industrial

Co.,

Ltd.

Central

P.O.

Box

288,

Osaka

530-91,

Japan

Printed

Japan

H890411000

MY/TM

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