Kenwood Rxd-f4 User manual

UD

COMPONENT

SYSTEM/COMPACT

HI-FI

SYSTEM

KE

NWO

O

D

RXD-F4

—

SERVICE

MANUAL

(UD-303/403/413/433/523/533)

o

1905-6

PRINTED

IN

KOREA

B51-5091-00

(K)

4180

Dressing

panel

(CD)

Knob

Knob(DISC

SELECTOR)

(A21-1870-32)

:

S,\W

(VOLUME

CONTROL)

=

(K29-6122-13)

:

S\W

(A21-1871-22)

2H

(K29-6149-14)

(K29-6140-13)

:

H

sees

KENWOOD

miners

commmcr

onc

maven

Panel

__(CD

TRAY)

(A29-0397-02)

Panel*

(A60-)

7

q

Knob

——(INPUT

SELECTOR)

(K29-6123-13)

:S.\W

(K29-6141-13)

.

Front

giass*

(RECEIVER)

(B10-)

ae

reas

eee

AN

races

,

7

;

:

os,

M,

Knob

;

poy

nels

aA

2

Teoh

eee

eenggoccttrt

st

(TUNING,P.CALL;

(DUB,REC,ARM)

FR

Sa

_

Oe

(59-6121-12)

:S.W

(X29-6135-02)

:S,\W

Sie

oe

Bes

(K29-6129-12)

|

#

(K29-6138-02)

:

H

seni

eet

ecn

nase

:

Fabia]

ae

eae

|

ae

uu

;

Knob

Phone

jack*_...__._-_§_-_-_

—_——

rrr

heme

~~

(MIC

MIXING)

(E11-)

pars

:

(K29-60:33-04)

a

; 1

___

Miniature

phone

i

<aniviele)e)

.

:

ue

jack(MIC

1/MiC2)

Front

glass

:

rs

se

:

(E11-0283-05)

(A

DECK)

Front

glass

(B

DECK)

(B10-2101-13)

:S.W

(B10-21

12-13):

H

(B10-2100-13)

:

S\W———_

(B10-2111-13)

2H

Oo

Knob

(EJECT

A)

Cassette

lid

Cassette

lid

Knob

(EJECT

B)

(K29-6124-14)

:

S\W

(A

DECK)

(B

DECK)

(K29-6125-14)

:

SW

(K29-6142-14)

:H

(A53-1862-02):S,W

—

(A53-1864-02)

:

S,W

(K29-6143-14)

:

(A53-1869-02)

:

H

(A53-1873-02)

:

H

Photo

is

RXD-F3

M

type.

(It's

like

RXD-F41)

*Refer

to

parts

list

on

page

79.

S:SINGAPORE

made

W:MALAYSIA

made

H:HUIZHOU

made

in

compliance

with

Federal

Regulations,

following

are

reproductions

of

labels

on,

or

inside

the

product

relating

to

laser

product

safety.

PRECAUTIONS

FOR

REPAIR

KENWOOD-Coprp.

certifies

this

equipment

conforms

to

DHHS

@

For

the

operation

of

the

CD

and

the

cassette

(A

or

B

Regulations

No.

21

CFR

1040.

10,

Chapter

1,

Subchapter

J.

deck)

mechanism,see

Service

Manual(B51-4869-00)

|

DANGER

:

Laser

radiation

when

open

and

interlock

defeated.

of

RXD-C3/C3L.

AVOID

DIRECT

EXPOSURE

TO

BEAM.

Oo:

RXD-F3/F4/F41/F42

SPECIFICATIONS

Amplifier

section

Rated

power

output

[54

watts

per

channel

minimum

RMS.

both

channels

driven,

at

6a,

1

kHz

with

no

more.than

10

%

total

harmonic

distortion.

‘nput

sensitivity

/

Impedance

200mV/47kQ

2.4mV/2.2kQ

86dB(IHF'66)

FM

tuner

section

Tuning

frequency

range

.........cceeeeeees

87.5MHz

~

108MHz

Sensitivity

(IHF)

«0...

teers

13.2dBf(1.2uV

at

75Q)

AM

Tuner

section

Tuning

frequency

range

OKAZ

StODicipviecicimineens

nate

td

2s

531kHz

~

1,602kHz

TOKHZ

St@p

ooo...

ceeeeneeeeseeeeeetseeenaaes

530kHz

~

1,610kHz

Usable

Sensitivity

0...

cece

ecsesseeseeeeeseeneeenes

12uV/(500nV/m)

Cassette

deck

section

TACK.

geccdieVsistecchoeateduncasebceasseaee’

4-track,

2-channel

stereo

RECOrding

SYStEM........

ee

eeseeeeeerereeseeneeeneees

AC

bias

system

(Frequency:

105

khz)

Heads

A

deck

Playback

[email protected]

1

B

deck

Playback

/recording

head

........:cceceeeeee

1

Erasing

Nad

........cecseeeese

cesses

ceeetereeeserens

1

Motors

.......ccccccssesceeeseressseseseeseensseeseressssnseensscessenensenssannnnes

1

Fast

Winding

time..........cceeeeereeeeteeeeees

Approx.

120

seconds

(C-60

tape)

Note:

Component

and

circuity

are

subject

to

modification

to

insure

best

operation

under

differing

local

conditions.

This

manual

is

based

on

the

U.S.A.

(K)

stan-

dard,

and

provides

information

on

regional

circuit

modification

through

use

of

alternate

schematic

diagrams,

and

information

on

regional

component

varia-

tions

through

use

of

parts

list.

KENWOOD

follows

a

policy

of

continuous

advancements

in

development.

For

this

reason

specifications

may

be

changed

without

notice.

CD

player

section

(ASOPy

cps

ete

css

invecceentensieee

tans

Semiconductor

laser

Playing

rotation

.........ccsceseeeeees

200

rpm

~

500

rpm

(CLV)

Wow

&

Flutter...........cccccsceeceeeeeeceeeeeneeeeee

Unmeasurable

Limit

General

Power

CONSUMPTION

......

eee

e

eee

eeeeeeeeneeeeneeeteneetneeenees

150

W

DIMe@NiSiONS

oi

eicfccisceksc

case

fhbgedids

cdecewckece

teaeacetebeestedd

W

:

270mm

H

:

305mm

D

:341mm

Weight

(Net)

.......-sssccssssscssssssecnerseecteeseeceeseseaeteenessenseansaes

8kg

KENWOOD

CORPORATION

14-6,Dogenzaka

1-chome,

Shibuya-ku,

Tokyo,

150

Japan

KENWOOD

SERVICE

CORPORATION

P.O

BOX

22745,

2201

East

Dominguez

St.,

Long

Beach,

CA

90801-5745,

U.S.A.

KENWOOD

ELECTRONICS

CANADA

INC.

6070

Kestrel

Road,

Mississauga,

Ontario,

Canada

LST

1S8

KENWOOD

ELECTRONICS

LATIN

AMERICA

S.A.

P.O

BOX

55-2791,

Piso

6

plaza

Chase,

C1.

47

y

Aquino

de

la

Guarda

Panama,

Republic

de

Parmama

TRIO-KENWOOD

U.K.

LIMITED

KENWOOD

House,

Dwight

Road,

Watford,

Herts.,

WD1

8EB.,

United

Kingdom

KENWOOD

ELECTRONICS

BENELUX

N.V.

Meachelsesteenweg

418,

B-1930

Zaventem,

Belgium

KENWOOD

ELECTRONICS

DEUTSCHLAND

GMBH

Rembriicker

Str.

15,

63150

Heusenstamm,

Germany

TRIO-KENWOOD

FRANCE

S.A.

13

Boulevard

Ney,

75018

Paris,

France

KENWOOD

ELECTRONICS

ITALIA

S.p.A.

Via

G.

Sirtori,

7/9

20129,

Milano,

Italy

KENWOOD

IBERICA

S.A.

Bolivia,

239-08020

Barcelona,

Spain

KENWOOD

ELECTRONICS

AUSTRALIA

PTY. LTD.

(A.C.N.

0014-99074)

P.O

Box

504,

8

Figtree

Drive,

Australia

Centre,

Homebush,

N.S.W.

2140,

Australia

KENWOOD

&

LEE

ELECTRONICS,

LTD.

Unit

3712-3724,

Level

37,

Tower

1,

Metropiaza,

223

Hing

Fong

Road,

Kwai

Fong

N.T.,

HongKong

REN

WOOD

ELECTRONICS

SINGAPORE

TE

LTD.

+

Genting

Lane

#

07-00,

KENWOOD

Building,

Si

KENWOOD

ELECTRONICS

(MALAYSI

SIA)

“SDN

BHD

10th

Floor,

Block

B,

Wisma

Semantan,

No.

12

Janian

Gelenggang,

Bukit

Damansara,

5440

Kuala

Lumpur,

Malaysia

RXD-F3/F4/F41/F42

CONTENTS

/

ACCESSORIES

Contents

ACCESSORIES

0000.0...

ccceeccccccecsssscesenerceseesteeeseceeeeusenues

2

EXTERNAL

VIEW

............ceccecceccssseceesceecseesececeeteneeeee

3

DISASSEMBLY

FOR

REPAIR...

.cceccccesccccccccccceeeee

7

BLOCK

DIAGRAM

.......

cece

ceccececeecessesseceseceettereceeeees

11

CIRCUIT

DESCRIPTION

uu...

ecccccccccccseccccereecceeee

13

ADJUSTMENT

CDesecCtlontasetieS

ach

ae

edie)

oa

ne

31

CASSETTE

DECK

[email protected]

33

TUNER

Section

00.0...

cece

i

cccccecssesecscsceseececceceececces

34

AJUSTES

CD

SOCCION........ccccccseccescsseseeccssssesesesersecccesceesece,

36

CASSETTE

DECK

SeCCION

o.oo

eecccccccccccceccecceeees

37

TUNER

S6@CCION......

oe.

cecececccccceceseceesecsuccestneseeees

38

WIRING

DIAGRAM...

occ

cee

ccccccesecescesecsccesscesscees

39

PG

BOARD:

22.055.

228

su

eiteeavcc:

Seciheoac

naan

41

SCHEMATIC

DIAGRAM

........ecceccccesscccccecscceeecccesseees

49

CASSETTE

MECHANISM

DESCRIPTION..........00...

73

EXPLODED

VIEW

(CD

MECHANISM).................0.

74

EXPLODED

VIEW

(CASSETTE

DECK

MECHANISMM)....................

75

EXPLODED

VIEW

(UNIT).........

cc

ceeeeeeceeseeeeeceeseens

77

PARTS

LIST

fis

tetoliesenrctieetneleaichktetoecaadas

79

SPECIFICATIONS

o.oo

.eccccccccccccccecesseeeseeeeees

Back

cover

ie

IC

Parts

No.

Function

—_|_‘

Service

manual

_Onpage

_

__xo9-

|

C302

LC7218

PLLIFCOUNT

|

T-7J

|

PIB

X28

|

ca

UPC1297CA

HX-PRO

|

KX-1100EX)

|

P12

X32

IC1

CXA1782BQ

RF/SERVO

__DP-ME9

—

AM

loop

antenna

(T90-0195-05)

Loop

antenna

stand

(1)

(J19-3645-05)

FM

indoor

antenna

(T90-0182-15)

For

the

unit

with

a

European

AC

plug

in

areas

other

than

Europe.

Refer

to

LS-F41

of

service

manual

(B51-5063-00)

about

them.

Antenna

Adaptor.

(For

U.K.

and

Europe)

(T90-0198-05)or

(T90-0801-05)

G-

AC

plug

adaptor

(Except

for

the

U.S.A.,

Canada,Mexico,

Europe,

U.K.

and

Australia)

(E03-01

15-05)

Remote

contro!

unit

(A70-1020-05

)

:

RC-F3

(A70-1018-05)

:

RC-F4

(BATTERY

COVER

:

A09-0170-08)

|

MAIN

UNIT

SPEAKERS

OVER

CARTON

SPACER

feces

|

i

ae

i

.

(kK)

il

(P.R)

a,

(K)

is

oe

(P,R)

-

E

|

RXD-F9/L

—sLS-F3

GD)H12-2247-04

|

(DH12-2241-04

ie

Said

ee

te,

2

OO

ONE

OT

OO

08

DOF

oyna

oodg

04)

(DH12-2243-04

LS-F3

|

K)

P,R,M,Y,X)

(K)

|

(P,R)

(K,P,R,M,Y,X)

|

aye

(

(P,R,M,Y,X)

|

eg

UD-40

|

RXD-F4

|

(K)addition

-0398-

“naay

na)

DH12-2246-04

|

(DH12-2241-04

”

nS

rs-03_

H60-0338-04

|H60-0337-04)

-

H12-2248-04

|

_QH12-2243-04

-

(ET,G)

|

SPACER

3°

RXD-F4/L

|

LS-F4

Sencen

UD-403

ay)

|

ies

re

7

;

_

;

|

SPACER

PD

/

UD-413

|

LS-F41

(K)

Be

las

nyesees

04

LP

_

UD-

:

1)

H12-2257-

A

b

ee

H60-0341-04

|

H60-0340-04

>)

1445

9956.04

|

¢

8

|

SPACER

®

east

a

sate

wef

8 |

SPACER.

UD-433

Ss

ee

I)

oo

ae

.

RXD-F3

LS-F3

@)H12-2241-04

ian

en

H60-0346-04

|)

H12-2243-04

M)

UD-5

: :

(

@H12-2044-

D-523

RXD-F42

SF

ee

eit

)H12-2244-04

(MYX)

|

RXD-F4

LS-F4

mame

@H12-2244-04

aa

RXD-F3/F4/F41/F42

EXTERNAL

VIEW

/

CAUTION

Cover

(F07-0757-03)

Metallic

cabinet

(A01-3231-01)

|

PUTT

VEU

o

VUTTUII

aa

@

=

mE

NWOOD

RKO-FS.

AE

110:

7201

‘60M

save

Phono

jack*

:

WOT

ie

weuT

(FATSA

LOOP

ANTENNA

Lock

terminal

board*

‘AUK

INPUT

(ANTENNA)

|

scoumass

||

ee

|

QD

(E20-)

Oe

Slide

switch

sat

roore

(E63-)

Lock

terminal

board”

(E70-)

(S62-0034-05)

Slide

switch

ops

emt

@5~

ears

Sear

aOra

Ad

Sica

sc

mooraeoy

:

*

DOLBY

NOISE

REDUCTION

AND

Hx

FH

we

AMAIDK

FKILNSION

MANUFACTURED

hee

nee

AC

power

cord*

—-——

wien)

OMGMATIO

BY

BaNG

GOLIST

(E30-

)

DOSY

THE

COUBLE-0

SYMAC!

AND

MX

PRC

ARE

IMASEMARKS

OF

DOLBY

CASONATQMS

UECASING

CORPORATION

Power

cord

bushing

(J42-0083-05)

Photo

is

RXD-F3

M

type(It's

like

RXD-F41)

Caution

Insulating

sheet

See

(F20-1

432-04)

TIT

WnnN

|

CLASS

1

betas

LASER

PRODUCT

|

Variable

resister

(R31-0002-05)

*Refer

to

parts

list

on

page

79.

:

Beware

of

condensation

When

water

vapor

comes

into

contact

with

the

surface

of

cold

materi-

al,

water

drops

are

produced.

If

condensation

occurs,

correct

opera-

tion

may

not

be

possible,

or

the

unit

may

not

function

correctly.

This

is

not

a

malfunction,

however,

and

the

unit

should

be

dried.

(To

do

this,

turn

the

POWER

switch

ON

and

leave

the

unit

for

several

hours.)

Be

especially

careful

in

the

following

conditions:

acer

the

unit

is

brought

from

a

cold

place

to

a

warm

place,

and

there

is

a

large

temperature

difference.

When

a

heater

starts

operating.

When

the

unit

is

brought

from

an

air-conditioned

place

to

a

place

of

high

temperature

with

high

humidity.

When

there

is

a

large

difference

between

the

internal

temperature

of

the

unit

and

the

ambient

temperature,

or

in

conditions

where

condensation

occurs

easily.

ae)

Note

transportation

and

movement

(CD

player)

Before

transporting

or

moving

this

unit,

carry

out

the

follow

ing

opera-

tions.

1.

Turn

the

power

ON

but

do

not

load

a

disc.

e@Press

the

CD(»/t)

key

to

check

that

no

disc

is

present

On

the

tray.

2.

Wait

a

few

seconds

and

verify

that

the

display

shows

appears.

#

a

{8}

3.

Turn

the

power

OFF.

RXD-F3/F4/F41/F42

EXTERNAL

VIEW

/

INSTRUCTION

MANUAL

Photo

is

RXD-F4L

(It's

like

RXD-F42)

Panel*

Front

glass*

(RECEIVER)

(B10-)

Knob

(DUBB,REC,ARM)

(K29-6120-02)

(A60-)

q

|

{

|

i

i]

Dressing

panel

(CD)

(A21-1870-32)

KENWOOD

wucsiece

comencr

ove

Laven

KENWOOD

|

steato

arcewver

aro

ee

tii.

Phone

jack”

(E11-)

;

KENWOOD

ssiseo

cee:t

asia’

ie.oxes

Front

glass

(A

DECk)

(B10-2100-13)

ae)

Knob

(EJECT

A)

(K29-6124-14)

AUTO

REVERSE

Cassette

lid

(A

DECk)

(A53-1862-02)

Instruction

Manual

Knob

(VOLUME

CONTROL)

(K29-6149-14)

riavonc

AM

PECORONA/RLAYBACR

peeear

aie

ieee

ie

Si

Y

AUTO

REVERSE

Cassette

lid

(B

DECK)

(A53-1864-02)

Knob

(DISC

SELECTOR)

(K29-6122-13)

Panel

ee

(CD

TRAY)

(A29-0397-02)

Knob

(K29-6123-12)

Knob

——(TUNING,P.CALL)

(K29-6131-12)

S

sieves

;

Knob

eee

—

(MIC

MIXING)

i

(K29-6033-04)

Miniature

phone

jack

(MIC

1/MIC2)

(E11-0283-05)

Front

glass

(B

DECK)

(B10-2101-13)

Knob

(EJECT

B)

(K29-6125-14)

——

(INPUT

SELECTOR)

Language

System)

_

Parts

No.

_|

|Language|System)

=

PartsNo.

___Destination

—

[UD-303]

_B60-2170-00

|

putcy

|U0-303|__860-2174-00

|

CE

B60-2171-00

|

UD-403/

B60-2148-00,

EE

B60-2255-00

ITALYAN

\UD-303;

_B60-2175-000

EE

,

|

B60-2145-00

UD-403

B60-2149-00

E

ENGLISH

+

:

7

retain

agg

toa

ae

ad

|

B60-2251-00

'UD-303)

_

B60-2176-00

_

_RE

B60-2334-00

UD-433)__B60-2256-00

Mo

B60-2179-00

Spanisy

|UD-403|

_

B60-2151-00

a

B60-2144-00

_

UD-533/__B60-2252-00

Me

Shs:

B60-2172-00

UD-403|

_B60-2336-00

|

=

=R

ron

Vos

satson

heel

eaters

fs

aes

CHINESES}

~~~.

SO

ae

_

)

B60-2180-00

_

|

UD-523)_B60-2152-10

|

ME

panera:

00

TIWANESE_UD-433/__

B60-2178-10

a

B60-2147-00

UD-523)

B60-2153-10

M

RXD-F3/F4/F41/F42

e

EXTERNAL

VIEW

Photo

is

RXD-FAL

(It's

like

RXD-F42

Except

ANTENNA

terminal)

Cover

(F07-0757-03)

Metallic

cabinet

(A01-3229-11)

e

TL

ee

TU

nT

Aer

t

itt)

eee

_

Phono

jack*

(E63-)

=

Lock

terminal

board”

Lock

terminal

board*

{E70-)

(ANTENNA)

(E20-)

FRONT

SPEAKERS(6~169)

Livlid

FoaPonarica

-

SuBy

taEoRATORES

_

=

Insult

ating

sheet

(F20-1432-04)

AC

power

cord’

~

(E30-)

DOLaY

NGISE

REDUCTION

AND

Wx

PRO

HEADR:

IM

MANUFACTURED

PORATION

‘

1

Lock

terminal

board

ees

a

ms

SSC(E70-0046-05)

CENTER

SURROUND

SPEAKER

SPEAKERS

CAUTION

(8-162)

(8-16n)

RISK

OF

ELECTARC

SHOCI

LABORATURIES

LICENSING

CORPORATION

Power

cord

bushing

Variable

resister

(J42-0083-05)

(R31-0002-05)

@

®@

~RXD-F3/F4/F41/F42

EXTERNAL

VIEW

/

REMOTE

CONTROL

Front

panel

difference

point

[RXD-F41]

[RXD-F42]

Remote

control

unit

[RXD-F3/F3L/F41/F42]

VOLUME

CONTROL

cages

KENWOOD

REMOTE

CONTROL

UNIT

RC-F3

om

Shon

{RXD-F4]

_/

KENWOOD

REMOTE

CONTROL

UNIT

RC-FA

PRESENCE

EQUALIZER

-EeS

<

e

&

€

RXD-F3/F4/F41/F

42

DISASSEMBLY

FOR

REPAIR

[Remove

the

CD

player

|

1.

Push

the

OPEN/CLOSE

key(@),

then

open

the

CD

tray.

2.

Lift

the

left

and

right

sides(@)

of

the

CD

player

front

cover

upward

and

remove

it.

3.

Push

the

OPEN/CLOSE

key(@)

then

close

the

CD

tray.

4.

Remove

the

3

screws(®)

of

the

bottom.

5.

Remove

the

9

screws(@

~

@),

then

remove

the

CD

mechanism(@).

[Remove

the

chassis

|

1.

Remove

the

15

screws(O~®)

and

the

connector

(X09,

CN7)

(®)

of

RXD-F42

2.

Cut

the

lead

wire(

®),

then

remove

the

chassis.

RXD-F3/F4/F41/F42

DISASSEMBLY

FOR

REPAIR

[CD

mechanism

section]

1)

How

to

detach

the

tray

1.

From

the

rear

side

of

the

CD

mechanism,

use

a

screw

driver

or

the

like

to

turn

the

friction

arm

(@)

fully

counterclockwise.

2.

Remove

the

two

bracket

attachment

screws(@).

3.

Remove

the

tray

in

the

arrow

direction(@).

Rear

side

2)

How

to

attach

the

tray

1.

Check

to

make

sure

the

rollers

on

each

side

(two

rollers)

have

not

come

off.

Move

the

friction

gear

by

hand

in

the

direction

of

arrow(@),

align

the

groove

on

the

rear

side

of

the

slide

tray

with

the

friction

gear

shaft

and

insert

the

slide

tray.

2.

Align

the

grooves

on

both

sides

of

the

slide

tray

with

the

main

chassis’

guides(@)

and

insert

the

slide

tray

as

far

back

as

it

will

go.

3.

Attach

the

brackets

on

both

sides(two

brackets).

Roller

x

2

@

9

@

RXD-F3/F4/F41/F4z

DISASSEMBLY

FOR

REPAIR

3)

Replacing

the

pickup

1.

Remove

the

two

clamp

bracket

attachment

screws.(Fig.1

®).

2.

Remove

the

four

screws

affixing

the

lift

slider

and

lift

out

the

lift

slider

and

traverse

unit.

3.

Short

the

short

land.

4.

Remove

the

connector

of

the

flat

cable.

5.

Remove

the

gear.

6.

Remove

the

shaft.

%%

When

reassembling,

always

be

sure

to

align

the

cam

gear

and

traverse

shaft

as

shown

in

@

and

@of

Fig

@.

Then

remove

a

tool

of

the

short

land.

Note

:

Don't

separate

pickup

PC

board

from

pickup.

Kenwood RXD-F4 User manual

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