Kenwood KR-A5010 Bedienungsanleitung

KR-A5010

KENWOOD

SERVICE

MANUAL

1989-4

PRINTED

JAPAN

B51-3895-00

(O)

2713

Panel*

Front

glass*

Metallic

cabinet

Knob

ass'y

(A20-)

(B10-)

(A01-1746-01)

(K29-3581-04)

Phone

jack

Knob

Remote

controller

ass'y

(E11-0162-05)

(K27-1987-04)

(K29-3632-04)

(A70-0264-05)

Phono

jack

Miniature

phone

jack

Slide

switch*

(13-0446-35)X2

(E11-0188-05)

($31-3010-05)

Binding

post

Terminal

board

outlet*

Power

cord

bushing

(N08-0128-35)

(E20-0823-05)

(E03-0107-05)

(J42-0083-05)

ATTENTION

CAUTION

wereucrion

wexust

CORRECT

ETT,

ATTENTION

7002

tai

ast

one

eemarin

ase

TION

TOS

Lock

terminal

band

Phono

jack

Foot

power

cord*

(E20-)

(E13-0820-05)

(J02-1013-05)

(E30-)

Slide

switch*

Slide

switch

($31-2132-05)

($31-2136-05)

*Refer

parts

list

page

42.

KR-A5010

CONTENTS/LISTENING

BROADCASTS

CONTENTS

LISTENING

BROADCASTS

...........:ccssssesscsessenees

CX7925B

PLL

(X14-253X-XX

1C2)

........

cess

REMOTE

CONTROL...........:ccsccssscesesccecssersseeessssenseees

ADJUTIMENT

vissesscccscsccccassscarcocsciisiestsevsssvanecauronsess

DISASSEMBLY

FOR

REPAIR

...........-::::sssssessesseeeeees

REGLAGE

sss

ccsisccsscsscstesesiescvsticapcatetzvasenivedeSeccasasuvsse

BLOCK

DIAGRAM

............:cccssesesccsecensorseeenerenenseseneees

ABGLEICH

eos.

ccicciseisacccsesscteseedeethcesaidttdiveisccees

CIRCUIT

DESCRIPTION

ADJUTMENT/REGLAGE/ABGLEICH

.................5

Description

components

...........::csssessssseeens

VOLTAGE

TABLE

..........ccscsscsesssscenseesecesseenenenseseoes

CXP5016-330S

BOARD

(COMPONENT

SIDE

VIEW)

...........+++

Microprocessor

(X13-619X-XX

ICS)

............0..

BOARD

(FOIL

SIDE

VIEW)

...........csseseccesceeneers

STK4201/2

Main

amplifier

SCHEMATIC

DIAGRAM

.........ccscsssessccersseesseetsornsnees

(X14-253X-XX

1C7)

UE,

type

...17

SCHEMATIC

DIAGRAM

...........ceccscsessssereseseeeseees

STK4201/5

Main

amplifier

EXPLODED

VIEW............:-..cccssscsssssseseesssseseeeeseenenees

(X14-2532-71

1C7)

type

.......ceesccsecsssceeeeeeees

PARTS:

UIST

ii.cccsecs

teas

snsctes

tices

wsteceuai

saveeatigs

sceassennnen

AN7470

MPX

(X14-253X-XX

1C3)...........

SPECIFICATIONS

............:scssesssesesesens

BACK

COVER

LISTENING

BROADCASTS

This

unit

allows

both

the

frequencies

and

the

names

broadcasting

stations

preset.

When

station

recalled

preset

tuning,

the

display

shows

both

the

frequency

and

the

name

the

station.

(S.N.P.S.)

Preset

function

10/11

20)

key

Numeric

(1~0/10)

keys

DIGIT

key

MEMORY

key

CHARACTER

key

TUNING/CHARACTER

keys

displ

ith

preset

station

names

and

frequencies

TUNING/CHARACTER

key

bie

(The

station

names

can

displayed

only

with

station

preset

10.)

Every

time

the

segment

the

TUNING/CHARACTER

key

Example

preset

the

91.50

MHz

broadcast

pressed,

the

displayed

character

varied

the

following

order:

frequency

and

its

station

name

“WNY"

Brees

preset

chane!

number

Blank

(Pressing

the

DOWN

segment

varies

the

displayed

character

the

reverse

order.}

Tune

91.50

MHz

FM.

Press

the

CHARACTER

key.

Press

the

TUNING/CHARACTER

key

select

“W".

Press

the

DIGIT

key

set

the

character

and

move

the

location.

paula

Press

the

TUNING/CHARACTER

key

select

“N”.

Press

the

DIGIT

key.

STEREO

TUNED

AUTO

Nite

Sch

aateomee

KR-A5010

LISTENING

BROADCASTS

Press

the

TUNING/CHARACTER

key

select

“Y”.

Since

the

fourth

column

should

left

blank,

press

the

DIGIT

key

twice

press

the

CHARACTER

key.

Press

the

MEMORY

key.

10.

Press

numeric

key

2”

select

preset

channel

Frequency

display

TUNED

AUTO

EQ.ON

indicator

*EQ.ON®

sence!

Hedy

lad

came

TAPE

indicator

Reset

channel

display

Station

name

display

change

preset

station

name

Example

change

the

name

the

810

kHz

broadcast

memorized

preset

channel

"WGY".

Recall

the

preset

channel

with

the

preset

function

key

and

the

numeric

keys

according

“Preset

tuning”.

Press

the

CHARACTER

key.

Press

the

DIGIT

key

move

the

first

character

location

changed.

Press

the

TUNING/CHARACTER

key

select

“G”.

Press

the

DIGIT

key

twice.

Press

the

TUNING/CHARACTER

key

select

blank.

Press

the

DIGIT

key

the

CHARACTER

key.

Press

the

MEMORY

key.

Press

numeric

key

‘’8”

select

preset

channel

number

KR-A5010

REMOTE

CONTROL

HCD

player

control

keys

DISC

These

keys

allow

the

same

operations

the

keys

with

the

same

names

the

player.

The

DISC

key

for

use

exclusively

with

multiple

player.

Pressing

the

DISC

key

allows

one

DISC

selected

the

following

cycle.

DIS

(DP-M6010

only)

Tuner

control

keys:

TUNER

SCAN

These

keys

allow

the

same

operations

the

keys

with

the

same

names

the

receiver.

TAPE

deck

control

keys

TAPE

See

These

keys

allow

the

same

operations

the

keys

with

the

same

names

the

TAPE

deck.

Note:

When

the

Fast

Forward

key

pressed

after

the

Rewind

key

was

pressed,

press

the

Stop

key

first.

then

press

the

Fast

forward

key.

Input

selector

keys

PHONO

TUNER

TAPE!

TAPE

VIDEO

These

keys

have

the

same

functions

the

input

selector

keys

the

receiver.

POWER

key

Equalizer/Surround

key

SURROUND

EQ.

key

has

same

function

EQUALIZER

key

the

receiver.

The

main

body

not

equipped

with

the

Surround

function.

Therefore,

the

SURROUND

key

causes

effect

even

when

pressed.

Turntable

(PHONO)

control

keys

PHONO

The

Play

()

and

Stop

()

keys

are

provided.

Volume

level

keys

ete

MAIN

VOLUME

keys:

Pressing

the

[A]

key

rotates

the

VOLUME

CONTROL

the

main

body

the

unit

clockwise

increase

the

volume,

and

pressing

the

[V]

key

rotates

counterclock-

wise

decrease

the

volume.

MUTE

key:

The

MUTE

key

not

provided

the

main

body.

The

muting

can

controlled

only

from

the

remote

control.

mute

the

sound

temporarily

Press

the

MUTE

key

the

remote

control

unit.

The

point

indicator

the

MAIN

VOLUME

CONTROL

knob

blinks,

and

the

output

sound

muted.

@The

muting

canceled

when

the

MUTE

key

pressed

again

the

MAIN

VOLUME

DOWN

key

pressed.

When

the

muting

canceled,

the

point

indicator

the

MAIN

VOLUME

CONTROL

knob

stops

blinking

and

starts

light

steadily.

—

SURROUND

£0

TUNER.

TAPE

oe)

PHONO

TUNER

TAPE

ViOEO

viDEO

KENWOOD

REMOTE

CONTROL

UNIT

AC~6010

case

any

the

following

models

used,

the

manual

cannot

operated

from

this

remote

control

unit:

Switches

the

power

the

receiver

ON/STAND-BY

DP-M97,

DP-57,

DP-47

(OFF).

KR-A5010

DISASSEMBLY

FOR

REPAIR

Befor

repair

work,

take

out

the

case.

Remove

the

five

screws,

then

detach

the

front

panel

(@).

Remove

the

two

screws,

then

undo

the

catch

the

sub

panel

(@).

Remove

the

one

screw

(

@).

Undo

the

catch

the

PHONES,

then

detach

the

PHONES

board

(X14-)

(B/3)

(@).

Detach

the

knob

using

screwdriver

(@).

Undo

the

catch,

then

detach

the

knob

ring

Undo

the

catch

the

VOL

LED

(@).

Disconnect

the

LED

leads

(

@).

Take

out

the

hexagonal

washer

the

knob

(@).

ONO

KR-A5010

DISASSEMBLY

FOR

REPAIR

10.Remove

the

six

screws,

then

detach

the

display

board

(X13-)

(A/11)

(@).

11.Undo

the

catches

(@).

When

repairing

checking

the

main

board

and

power

supply

board

refer

the

following

steps.

Remove

the

five

screws

(

@).

Remove

the

eight

screws

(@).

KR-A5010

DISASSEMBLY

FOR

REPAIR

this

way,

the

terminal

mold

will

hit

against

the

chassis.

avoid

this,

lift

the

main

body

putting

aside

the

rear

panel

the

direction

arrow

(OO).

When

picking

the

power

supply

block,

remove

four

screws

(@).

Note

:Be

adequately

careful

inserting

the

connec-

tor.

(X13

(B/

11)

soa

(X14)(C/3)

S&S

(X13

-619)

(X14)(B/3)

(A/IN

(X14-253)

(A/3)

(X13)

(a7)

(XIS)CHZ11)

~KR-A5010

BLOCK

DIAGRAM/CIRCUIT

DESCRIPTION

Brock

diagram

Q1~4

1C4

1c3

Bln

Q7,8

1c2

1c4

PHONO

ala

SELECTOR

(x)

“eS

f—PLaY

Lree

PLAY

©)

rec

PHONES

VIDEO1/AUX

vineo2

X14-2530-11

Circuit

description

Description

Components

SUB

UNIT

(X13-619X-XX)

0-11:K,P

0-22:M,U,

0-71:X

2-71:E

Ref.

No.

Part

No.

Use/Function

Operation/Condition/Compatibility

Ici

~3|

ANe554

Graphic

equalizer

amplifier

NJM2058D

pPC4574C

IC4

PST529C

Reset

for

microprocessor.

IC5

CXP5016-330S

Microprocessor

IC6

LB1641

Motor

driver

For

volume

control.

IC9

NJM4558D

Buffer

amplifier

For

equalizer

amplifier.

M5218P

2SC945(A)(Q,P)

Reset

Tor

microprocessor.

2SC1740S(Q,R)

—

2SC945(AQ,P)

Buffer

amplifier

For

driver.

2SC1740S(Q,R)

2SA733(A(Q,P)

Switch

Channel

space

selector

(M,

type).

2SA933S(Q,R)

DTC124EN

Indicator

drive

Point

volume

control

knob.

DTA124EN

Indicator

drive

Light

letter

FL.

Q14

2SC2003(L,K)

AVR

+5.6V.

2SB772

AVR

-30V.

2SC2320(E,F}

Relay

driver

Power

supply

ON/OFF.

KR-A5010

CIRCUIT

DESCRIPTION

TUNER

UNIT

(X14-253X-XX)

0-11:K,P

0-22:M,U,UE

0-71:X

2-71:E

Part

No.

Use/Function

Operation/Condition/Compatibility

2$C1923(R,O)

2SC1845(F,E)

2SC945(A)(Q,P}

2SC1740S(Q,P}

Q10,11

2SC945(A)(Q,P)

2SC1740S(Q,R)

Q12

DTCi24ES

Q13

Q14

DTC124ES

Q15

DTA114ES

Q17,18|

2SC2878(B)

2SA733{A)(Q,P)

IC1

LA1265

FM/AM

system

amp

detection

and

contro!.

mixing,

amp

and

detection.

IC2

CX-7925B

PLL

for

frequency

synthesizer

PLL

for

electronic

tuning.

IC3

AN7470

MPX

demodulator.

IC4

M5218P-A

Equalizer

amplifier

Equalizer

amplifier

for

PHONO

(MM).

NJM4558D-A

IC5

LC7820

Input

selector

Analog

switch

arrey

for

input

selector

switches.

IC6

TC9215P

and

TAPE

Analog

switch

arrey

for

ON/OFF

and

TAPE

REC

OUT

ON/OFF.

\C7

STK4201/2

Main

amplifier

Main

amplifier

(2ch).

(K,

UE,

type)

1C7

STK4201/5

Main

amplifier

Main

amplifier

(2ch).

type)

pPC7812HF

Constant

voltage

power

supply

3-pin

regulator

for

the

+12V

constant

voltage

power

supply.

2SK241(Y)

amplifier

High-frequency

amplifier.

(kK,

UE,

type)

3SK73(GR)

amplifier

High-frequency

amplifier.

type)

28C1923(0)

Mixing

Frequency

converter.

2S5C1923(R,O)

OSC

Local

oscillator.

2SC1923(R,O)

OSC

buffer

OSC

OUT

(oscillator

output)

for

synthesizer.

2SK161(Y,GR)

OSC

buffer

For

local

oscillator

input

mixer.

type)

amplifier

LPF

2SC1740S(Q,R)

Q9g

2SC945(A)(QO,P)

Buffer

for

L6.

type)

Emphasis

switch

control

DTA114ES

control

Muting

control

10.7MHz

amplifier.

Low

pass

filter

for

PLL.

Low

pass

filter

for

PLL.

for

75us,

OFF

for

50ps.

(M,

type)

TAPE

REC

OUT

pop

noise

prevention

during

switching

selector

switch.

Q26,27

2SA933S(Q,R)

Q20,21

2SC2878(B)

Muting

Main

amplifier

pop

noise

prevention

during

switching

selector

switch.

Q22

2SA733(A}Q,P)

Muting

control

2SA933S(Q,R)

Q25

2SA733(A}Q,P)

Muting

Main

amplifier

pop

noise

prevention

during

switching

power

switch.

2SA933S(Q,R)

2SC1845(F,E)

Protection

Q29

2SA733(A}(Q,P)

Error

amplifier

-12V

error

amplifier.

2SA933S(Q,R)

Q30

2SA733(AN'Q,P)

Constant

voltage

circuit

-12V.

2sa9s3si0,R)_|

2SD1266

Constant

voltage

circuit

-12V.

KR-A5010

CIRCUIT

DESCRIPTION

CXP5016-330S

Microprocessor

(X13-619X-XX

IC5)

2-1.

Key

matrix

connections

KEY

RETURN

+5V

VRUP

KRO

PX0

(4)

BESET

DATA

Vop

VFDP

CoH

Hee)

Grids

1G,

SURROUND

MUTE

$16

MONO

$15

ON/OFF

$14

DATA

$13

CLOCK

$12

LATCH

$11

VIDEO

1/2

$10

Seg

ments

POWER

MUTE

TAPE

VIDEO

DATA

BUSY

GND

2-2.

Setting

destinations,

models

and

specifications

depending

upon

diode

key

matrix

The

setting

destinations,

models

and

specifications

made

according

the

initial

set

diode

key

matrix.

the

following,

''1''

means

''with

diodes"

and

''0"',

''without

diodes".

Destination

set

type/K

type

Model

set

AMP/RECEIVER,

V6010/A5010

Destination

Desti-

Reception

Chennel

Reference

Model

set

Function

set

nation

frequency

band

space

frequency

Dolby

Video

87.5

108.0MHz;

100kHz

surround

signal

f/O

530

1610kHz

efffect

530

1700kHz

KR-V6010|

Provided

87.5

108.0MHz

KR-A5010|

Provided

Not

provided

Not

provided

531

1602kHz

Not

provided

Not

provided

Not

provided

Specification

set

AM1700k/AM1610k

With

destination

set

''0"

Effective

only

for

TYPE

Specification

;

set

reception

frequency

band

530

1610kHz

Saar

eal

530

1700kHz

Inhaltsverzeichnis

Andere Kenwood Stereo-Receiver Handbücher

Kenwood

Kenwood KRF-V4060D Bedienungsanleitung

Kenwood

Kenwood KR-594 Bedienungsanleitung

Kenwood

Kenwood KRF-V5200D Bedienungsanleitung

Kenwood

Kenwood VR Series Bedienungsanleitung

Kenwood

Kenwood KR-V5570 Bedienungsanleitung

Kenwood

Kenwood KR-V7060 Bedienungsanleitung

Kenwood

Kenwood KR-V7040 Bedienungsanleitung

Kenwood

Kenwood KRF-X9090D Bedienungsanleitung

Kenwood

Kenwood 1090VR Bedienungsanleitung

Kenwood

Kenwood KR-200HT Bedienungsanleitung

Kenwood

Kenwood KR-V999D Bedienungsanleitung

Kenwood

Kenwood KR-V55R Bedienungsanleitung

Kenwood

Kenwood KR-V6040 Bedienungsanleitung

Kenwood

Kenwood KRF-X9080D Bedienungsanleitung

Kenwood

Kenwood KR-710 Bedienungsanleitung

Kenwood

Kenwood 1090VR Bedienungsanleitung

Kenwood

Kenwood VR-6060 Bedienungsanleitung

Kenwood

Kenwood KR-A3080 Bedienungsanleitung

Kenwood

Kenwood VRS-N8100 - AV / Digital Multimedia Receiver Bedienungsanleitung

Kenwood

Kenwood KR-2090 Bedienungsanleitung

Kenwood

Kenwood KR-V77R Bedienungsanleitung

Kenwood

Kenwood KRF-V7060D Bedienungsanleitung

Kenwood

Kenwood KRF-V7070D Bedienungsanleitung

Kenwood

Kenwood KR-V8090 Bedienungsanleitung

Beliebte Stereo-Receiver Handbücher anderer Marken

Marantz

Marantz CINEMA 70S Bedienungsanleitung

Yamaha

Yamaha RX-830 Bedienungsanleitung

Pioneer

Pioneer AVH-Z7250BT Bedienungsanleitung

Yamaha

Yamaha RX-750 Bedienungsanleitung

Denon

Denon AVR-1311 Bedienungsanleitung

Denon

Denon AVR-S760H Bedienungsanleitung

Denon

Denon AVR-X7200W Bedienungsanleitung

Pioneer

Pioneer SC-LX904 Handbuch

Sony

Sony XAV-1500 Bedienungsanleitung

Radio Shack

Radio Shack DX-399 Bedienungsanleitung

Sony

Sony STR-DE535 - Fm Stereo/fm-am Receiver Bedienungsanleitung

Pioneer

Pioneer SX-1000TA Bedienungsanleitung

Yamaha

Yamaha MusicCast TSR-5B3D Bedienungsanleitung

Sony

Sony STR-DE335 - Fm Stereo/fm-am Receiver Bedienungsanleitung

Sony

Sony STR-DG500 - Multi Channel Av Receiver Bedienungsanleitung

Panasonic

Panasonic AJSD955B - DVCPRO50 STUDIO DECK Bedienungsanleitung

Pioneer

Pioneer SX-838 Bedienungsanleitung

Sherwood

Sherwood S-2660CP Technisches Handbuch