JVC MX-K5 Manual de usuario

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

No.20977

Jul. 2001

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

MX-K5

MX-K5

Contents

Safety Precautions

Important for laser products

Preventing static electricity

Disassembly method

Wiring connection

Adjustment method

Flow of functional operating

until TOC read

Maintenance of laser pickup

Replacement of laser pickup

Trouble shooting

Description of major ICs

1-2

1-3

1-4

1-5

1-19

1-20

1-24

1-25

1-25

1-26

1-29~45

Area Suffix

A

US

UT

UW

UY

Australia

Singapore

Taiwan

Brazil,Mexico,Peru

Argentina

SP-MXK5 SP-MXK5CA-MXK5

PLAY& EXCHANGE

DISC CHANGE

SOUND

MODE

ACTIVE BASS

EX. LEVEL

CD-R

/

RW PLAYBACK

COMPACT

DIGITALAUDIO

COMPACT COMPONENT SYSTEM

MX-K5

CLOCK

/

TIMER DISPLAY

PHONES

REPEAT PROGRAM

REC START

/STOP CD

REC START DUBBING TAPEA

TUNING

SET

TAPEB

RANDOM

EJECT

PLAY

FULL - LOGIC CONTROL

A

EJECT

REC/PLAY

CD SYNCHRO RECORDING

B

CANCEL

/DEMO

PRESET

COMPU PLAY CONTROL

ACTIVE BASS EXTENSION

STANDBY/ON

STANDBY

MIC LEVEL

MIC

MIN MAX

DISC SKIP

VOLUME

VOLUME

+

–

STANDBY/ON

123

456

789

10

+10

SLEEP ACTIVEBASS

EX.LEVEL

SOUND

MODE

FM MODE

TAPEA/B FADE

MUTING

FM/AM

AUX

/

CD

TAPE

RM–SMXK5U REMOTE CONTROL

KARAOKE ECHO

(No MIC jack and MIC LEVEL volume for A/ UY ver.)

ABCD E F G

1

2

3

4

5

2-1

MX-K5

Block diagram

(Only US/ UT/ UW)

(Only US/

UT/ UW)

HABC DE FG

1

2

3

4

5

2-2

MX-K5 MX-K5

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

Main section

Standard schematic diagrams

MAIN signal

TUNER signal

CD signal

TAPE P.B.signal

TEPE REC.signal

SHEET 2/5

SHEET 2/5

SHEET 3/5

SHEET 5/5

SHEET 4/5

SHEET 1/5

Except UY/UP/A

(Except

UY/UP/A)

Voltage selector

DELETE UP

RSW1

ABCD E F G

1

2

3

4

5

2-3

MX-K5

Main signal

Amplifier section

Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

SHEET 2/5

SHEET 1/5

SHEET 1/5

HABC DE FG

1

2

3

4

5

2-4

MX-K5 MX-K5

Front control section

SHEET 3/5

SHEET 4/5

SHEET 1/5

ABCD E F G

1

2

3

4

5

2-5

MX-K5

CD signal

CD section

SHEET 4/5

SHEET 1/5

SHEET 3/5 Parts are safety assurance parts.

When replacing those parts make

sure to use the specified one.

HABC DE FG

1

2

3

4

5

2-6

MX-K5 MX-K5

FM/TUNER signal

AM signal

SHEET 5/5

SHEET 1/5

Tuner section

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