Jvc MX-K6 User Manual

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

MX-K5/MX-K6

MX-K5

STANDBY/ON

ACTIVE BASS

12

3

SLEEP

EX. LEVEL

456

SOUND

AUX

MODE

78

9

FM MODE

+10

10

FADE

TAPE

FM/AM

TAPE A/B

MUTING

DISC SKIP

CD

/

+

VOLUME

VOLUME

–

RM–SMXK5A REMOTE CONTROL

Each difference points

MODEL

CD/DECK/

RECEIVER

MX-K5 / MX-K6

DISC CHANGE

PLAY & EXCHANGE

MX-K5

TUNING

RANDOM

DUBBING

DIGITAL AUDIO

SET

CANCEL

/DEMO

TAPE A

TAPE B

CD SYNCHRO RECORDING

CD-R/RW PLAYBACK

SOUND
MODE

COMPACT

ACTIVE BASS
EX. LEVEL

PRESET

EJECT

REC/PLAY

B

SP-MXK5

POWER / SUB / CD EJECT /
DISK CHANGER bottom

SP-MXK5

Speaker

ANDBY

ST

STANDBY/ON

COMPACT COMPONENT SYSTEM

PHONES

CLOCK

DISPLAY

/

TIMER

ACTIVE BASS EXTENSION

COMPU PLAY CONTROL

EJECT

PLAY

A

REPEAT PROGRAM

REC START

/STOPCDREC START

FULL - LOGIC CONTROL

CA-MXK5

Color

VOLUME RING

ornament

Area Suffix

J
C

MX-K6

Area Suffix

C

U.S.A.

Canada

Canada

CD fitting

MX-K5

MX-K6

CA-MXK5

CA-MXK6

Contents

Safety Precautions
Important for laser products
Preventing static electricity
Disassembly method
Wiring connection
Adjustment method

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

SP-MXK5

SP-MXK6

SILVER

METALLIC LIGHT GRAY

1-2
1-3
1-4
1-5
1-19
1-20

Flow of functional operating
until TOC read
Maintenance of laser pickup
Replacement of laser pickup
Trouble shooting
Description of major ICs

1-24
1-25
1-25
1-26
1-29

No.20928

Mar. 2001

MX-K5/MX-K6

Safety Precautions

1. This design of this product contains special hardware and many circuits and components specially
for safety purposes. For continued protection, no changes should be made to the original design
unless authorized in writing by the manufacturer. Replacement parts must be identical to those
used in the original circuits. Services should be performed by qualified personnel only.

2. Alterations of the design or circuitry of the product should not be made. Any design alterations of
the product should not be made. Any design alterations or additions will void the manufacturer`s
warranty and will further relieve the manufacture of responsibility for personal injury or property
damage resulting therefrom.

3. Many electrical and mechanical parts in the products have special safety-related characteristics.

These characteristics are often not evident from visual inspection nor can the protection afforded
by them necessarily be obtained by using replacement components rated for higher voltage,
wattage, etc. Replacement parts which have these special safety characteristics are identified in
the Parts List of Service Manual. Electrical components having such features are identified by
shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a
substitute replacement which does not have the same safety characteristics as the recommended
replacement parts shown in the Parts List of Service Manual may create shock, fire, or other
hazards.

4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and the
like to be separated from live parts, high temperature parts, moving parts and/or sharp edges
for the prevention of electric shock and fire hazard. When service is required, the original lead
routing and dress should be observed, and it should be confirmed that they have been returned
to normal, after re-assembling.

5. Leakage currnet check (Electrical shock hazard testing)
After re-assembling the product, always perform an isolation check on the exposed metal parts
of the product (antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control
shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.
Do not use a line isolation transformer during this check.

Plug the AC line cord directly into the AC outlet. Using a "Leakage Current Tester", measure
the leakage current from each exposed metal parts of the cabinet , particularly any exposed
metal part having a return path to the chassis, to a known good earth ground. Any leakage
current must not exceed 0.5mA AC (r.m.s.)

Alternate check method
Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having, 1,000 ohms
per volt or more sensitivity in the following manner. Connect a 1,500 10W resistor paralleled by
a 0.15 F AC-type capacitor between an exposed
metal part and a known good earth ground.
Measure the AC voltage across the resistor with the
AC voltmeter.
Move the resistor connection to each exposed
metal part, particularly any exposed metal part
having a return path to the chassis, and meausre
the AC voltage across the resistor. Now, reverse
the plug in the AC outlet and repeat each
measurement. voltage measured any must not
exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).

0.15 F AC TYPE

1500 10W

Good earth ground

AC VOLTMETER
(Having 1000
ohms/volts,
or more sensitivity)

Place this
probe on
each exposed
metal part.

Warning

1. This equipment has been designed and manufactured to meet international safety standards.

2. It is the legal responsibility of the repairer to ensure that these safety standards are maintained.

3. Repairs must be made in accordance with the relevant safety standards.

4. It is essential that safety critical components are replaced by approved parts.

5. If mains voltage selector is provided, check setting for local voltage.

Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.

1-2

CAUTION

!

Important for laser products

MX-K5/MX-K6

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the

Laser Unit. Do not disassemble the Laser Unit. Replace
the complete Laser Unit if it malfunctions.

4.CAUTION : The compact disc player uses invisible

laserradiation and is equipped with safety switches
whichprevent emission of radiation when the drawer is
open and the safety interlocks have failed or are de
feated. It is dangerous to defeat the safety switches.

REPRODUCTION AND
POSITION OF LABELS

WARNING LABEL

5.CAUTION : If safety switches malfunction, the laser is able

to function.

6.CAUTION : Use of controls, adjustments or performance of

procedures other than those specified herein may result in
hazardous radiation exposure.

CAUTION

!

Please use enough caution not to
see the beam directly or touch it
in case of an adjustment or operation
check.

FUSE CAUTION

FUSE CAUTION LABEL

Bottom shassis

Power transformer

MX-K5/MX-K6

Preventing static electricity

1. Grounding to prevent damage by static electricity

Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged,
can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs.

2. About the earth processing for the destruction prevention by static electricity

In the equipment which uses optical pick-up (laser diode), optical pick-up is destroyed by the static electricity of
the work environment.
Be careful to use proper grounding in the area where repairs are being performed.

2-1 Ground the workbench

Ground the workbench by laying conductive material (such as a conductive sheet) or an iron plate over
it before placing the traverse unit (optical pickup) on it.

2-2 Ground yourself

Use an anti-static wrist strap to release any static electricity built up in your body.

(caption)
Anti-static wrist strap

Conductive material
(conductive sheet) or iron plate

3. Handling the optical pickup

1. In order to maintain quality during transport and before installation, both sides of the laser diode on the
replacement optical pickup are shorted. After replacement, return the shorted parts to their original condition.
(Refer to the text.)

2. Do not use a tester to check the condition of the laser diode in the optical pickup. The tester's internal power
source can easily destroy the laser diode.

4. Handling the traverse unit (optical pickup)

1. Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit.

2. Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific
details, refer to the replacement procedure in the text. Remove the anti-static pin when replacing the traverse
unit. Be careful not to take too long a time when attaching it to the connector.

3. Handle the flexible cable carefully as it may break when subjected to strong force.

4. It is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it

Attention when CD mechanism assembly is decomposed

*Please refer to "Disassembly method" in the text for pick-up and how to
detach the CD mechanism assembly.

1. Remove the CD changer unit.

2. Remove the CD changer mechanism.

3. Solder is put up before the card wire is removed from the pickup unit
connector on the CD mechanism assembly.
(When the card wire is removed without putting up solder, the CD pick-up
assembly might destroy.)

4. Please remove solder after connecting the card wire with the pickup unit
connector when you install picking up in the substrate.

Card wire

Picup unit
connector

Soldering

Fig.2

CD changer unit

Fig.1

Card wire

Picup unit
connector

CD changer
mechanism

1-4

MX-K5/MX-K6

Disassembly method

<Main body>

Removing the metal cover

(See Fig.1 to 3)

1.

Remove the three screws A attaching the metal
cover on the back of the body.

2.

Remove the six screws B attaching the metal cover
on both sides of the body.

3.

Remove the metal cover from the body by lifting the
rear part of the cover.

ATTENTION:

Do not break the front panel tab fitted
to the metal cover.

A

B

A

Fig.1

Metal cover

Metal cover

A

B

B

Fig.2

Metal cover

Fig.3

B

MX-K5/MX-K6

Removing the CD Tray fitting (1)

(See Fig. 4 to 6)

Prior to performing the following procedure, remove
the metal cover.

1.

Press the POWER button. Press the OPEN/CLOSE
button to eject the CD tray.

2.

After drawing the lower part of the tray fitting toward
the front, remove the five claws a. Then, while
moving the tray fitting upward, remove it.

3.

Press the OPEN/CLOSE button to insert the tray.

Removing the CD Tray fitting (2)

(See Fig. 5 to 7)

CD tray

POWER button

OPEN/CLOSE button

Fig.4

Joint

CD tray fitting

- How to eject the CD tray without turning on power -

1.

Turn the black loading pulley gear marked b from the
back of the CD changer unit as shown in Fig.7 and
draw the CD tray toward the front.

2.

After drawing the lower part of the tray fitting toward
the front, remove the five claws a. Then, while
moving the tray fitting upward, remove it.

3.

Push and insert the CD tray manually.

(See Fig. 24)

Claw a

Fig.5

CD tray

(Loading pulley gear)

b

1-6

This slot of the board.

Fig.7

Fig.6

MX-K5/MX-K6

Removing the CD changer unit

(See Fig.8 to 10)

Prior to performing the following procedure, remove
the metal cover.

1.

Disconnect the card wire which is attached with
adhesive to the left side of the CD changer unit.

2.

Disconnect the card wire from connector CW105 of
the CD servo board on the back of the CD changer
unit.

3.

Disconnect the harness from connector RCW6 on
the inner side of the main board in the body.

Remove the two screws C attaching the CD changer

4.

unit on the back of the body.

Remove the two screws D attaching the CD changer

5.

unit on the both side of the body.

Draw the CD changer unit upward from behind while

6.

pulling the rear panel outward.

CD servo board

CW105

Main board

CD changer unit

RCW6

Fig.8

C

Rear panel

CD changer unit

Adhesive card wire strap

D

Front panel assembly

Rear panel

Fig.9

CD changer unit

D

Rear panel

Fig.10 aFig.10 b

MX-K5/MX-K6

Removing the front panel assembly

(See Fig.11 to 13)

Prior to performing the following procedure, remove
the metal cover and the CD changer unit.

1.

Disconnect the card wire from connector FCW3 and
the harness from connector JCW1, JCW2 and
HCW3 on the inner side of the main board in the
body.

2.

Remove the two screws E attaching the front panel
assembly on both sides of the body.

3.

Remove the screw F attaching the earth terminal
extending from the cassette mechanism assembly.

4.

Remove the screw G attaching the front panel
assembly and main board.

5.

Remove the screw H attaching the front panel
assembly on the bottom of the body.

6.

Release the two joints c on both sides and two joints
d on the bottom of the body using a screwdriver.

Front panel assembly

Joint c

E

earth wire

Main board

FCW3

JCW2

F

Fig.11

Main board

JCW1

ACW1

ACW2

HCW3

Front panel assembly

Bottom side

Joint d

Fig.12

H

E

G

Joint c

Joint d

1-8

Fig.13

Removing the heat sink & AMP board

(See Fig.14 and 15)

Prior to performing the following procedure, remove
the metal cover and the CD changer unit.

1.

Remove the four screws I attaching the heat sink
cover on the back of the body. Remove the heat sink
cover.

2.

Remove the four screws J attaching the heat sink &
AMP board to the rear panel on the back of the body.

3.

Remove the two screws K attaching the speaker
terminal to the rear panel on the back of the body.

MX-K5/MX-K6

I

Heat sink

cover

I

4.

Disconnect the card wire from connector ACW1 &
the harness from connector ACW2 on the AMP
board. (See Fig.11)

5.

After moving the heat sink upward, remove the
claws. Then pull out the heat sink & AMP board

Removing the tuner pack

(See Fig.15 and 16)

Prior to performing the following procedure, remove
the metal cover and CD changer unit.

1.

Disconnect the card wire from connector CON01 on
the tuner board.

2.

Remove the two screws L attaching the tuner pack.

Removing the rear cover

(See Fig.17)

Prior to performing the following procedure, remove
the metal cover, CD changer unit, heat sink & AMP
board and tuner pack.

Rear panel

Heat sink

Fig.14

Tuner terminal

J

L

K

J

Speaker terminal

Fig.15

Main board

CON01

1.

Remove the four screws M attaching the rear panel.

M

Fig.17

Tuner board

Fig.16

M

MX-K5/MX-K6

Removing the main Board

(See Fig. 18)

Prior to performing the following procedure, remove
the metal cover, CD changer unit.

1.

Disconnect the card wire from connector FCW3 and
the harness from connector JCW1, JCW2 and
HCW3 on the main board.

2.

Disconnect the harness from connector PCW1 on
the power transformer board.

3.

Remove the screw G attaching the main board
holder. (See Fig.12)

4.

Remove the two screws N attaching the heat sink
and bottom chassis.

Removing the power IC

(See Fig.19 and 20)

Prior to performing the following procedure, remove
the metal cover CD changer unit and heat sink &
AMP board.

FCW3

PCW1

Transformer board

JCW2

Fig.18

JCW1

Heat sink

HCW3

Main board

N

P

1.

Remove the two screws P attaching the power IC to
the heat sink.

2.

Unsolder the power IC solder point.

Removing the power transformer

(See Fig .21)

Prior to performing the following procedure, remove
the metal cover, heat sink & AMP board, tuner pack
and rear cover.

1.

Disconnect the power cord from connector RCW2 of
the power transformer board.

2.

Disconnect the harness from connector PCW1 of the
power transformer board.

3.

Remove the four screws R attaching the power
transformer and the screw S attaching the earth.

Power ICs solder point

Power transformer

Fig.19

Fig.20

AMP board

Heat sink

PCW1

1-10

RCW2

R

Power cord

R

Fig.21

S

MX-K5/MX-K6

<Front panel assembly>

Prior to performing the following procedure, remove
the metal cover, the CD changer unit and the front
panel assembly.

Removing the power / CD switch board

(See Fig.22)

1.

Disconnect the card wire from connector UCW1 on
the power / CD switch board.

2.

Remove the five screws T attaching the power / CD
switch board and release the tab e.

Removing the FL display & system
control board

(See Fig.22 and 23)

1.

Disconnect the card wire from the connector UCW3,
UCW4,UCW5 and UCW6 on the FL & system control
board.

2.

Remove the five screws U attaching the FL & system
board.

Power / CD switch board

UCW2
UCW3

UCW4

UCW1

T

Tab e

U

FLdiplay & system

control board

U

UCW5

UCW6

Fig.22

Sound mode knob

Subwoofer knob

Volume knob

3.

Disconnect the card wire from the connector UCW2
on the FL & system control board.

Removing the headphone board

(See Fig.24)

Prior to performing the following procedure remove
the FLdisplay & system control board.

1.

You can pull out the headphone board.

Removing the front board (See Fig.24)

Prior to performing the following procedure, remove
the FLdisplay & system control board.

1.

Pull out the VOLUME knob, ACTIVE BASS EX.
LEVEL knob and SOUND MODE nob from front
side.

2.

Remove the ten screws V attaching the front board
and release the two tabs f out ward.

Front board

V

Card wire x

Fig.23

f

Cassette mechanism assembly

Fig.24

V

Headphone
board

V

W

Removing the cassette mechanism
assembly (See Fig.24)

1.

Disconnect the card wire x from the mechanism
board on the cassette mechanism assembly.

2.

Remove the six screws W attaching the cassette
mechanism assembly.

MX-K5/MX-K6

<CD changer unit>

Prior to performing the following procedure, remove
the CD changer unit.

Removing the CD tray (See Fig.25 to 27)

1.

Turn the black loading pulley gear on the under side
of the CD changer unit in the direction of the arrow
and draw the CD tray toward the front until it stops.

2.

Disconnect the card wire from connector CW103 of
the CD servo board on the upper side of the CD
changer unit.

Loading pulley gear

CD tray

Fig.25

3.

Push down the two tray stoppers marked g and pull
out the CD tray.

Reinstall the CD tray (See Fig.28 to 29)

1.

Align the gear-cam with the gear-tray as shown
fig.27, then mount the CD tray.

2.

When assembling the CD tray, take extreme care not
engage with gear - synchro.

CD tray

Fig.26

g (Tray stopper)

CD tray

g

(Tray stopper)

CD servo board

CW103

Fig.27

Gear-cam

Gear-convert

Gear-convert

1-12

Gear-tray

Gear-tray

Gear-cam

timing point

Gear-tray

CD tray

Fig.28 Fig.29

Gear-synchro

Removing the sensor board / the turn
table motor assembly (See Fig.30 to 32)

Prior to performing the following procedure, remove
the CD tray.

MX-K5/MX-K6

X

1.

Remove the screw X attaching the sensor board and
release the two tabs h attaching the sensor board on
the under side of the CD tray.

2.

Disconnect the harness from connector CW1 on the
sensor board and release the harness from the two
hooks i. Remove the sensor board.

3.

Remove the screw Y attaching the turn table. Detach
the turn table from the tray.

4.

Pull outward the tab marked j attaching the turn table
motor assembly on the upper side of the tray and
detach the turn table motor assembly from the tray.

Tray

h

CW1

i

h

Sensor board

Fig.30

Turn table

Y

Turn table motor assembly

Fig.31

j

Fig.32

MX-K5/MX-K6

Removing the belt, the CD servo board
and the switch board (See Fig.33 and 34)

Prior to performing the following procedure, remove
the CD tray.

1.

Detach the belt from the pulley on the upper side of
the CD changer unit (Do not stain the belt with
grease).

2.

Disconnect the card wire from the pickup unit
connector on the under side of the CD changer unit.

Attention : Solder is put up before the card wire is
removed from the pick-up unit
connector on the CD mechanism
assembly.
(When the card wire is removed without
putting up solder, the CD pick-up unit
assembly might destroy.)

3.

Disconnect the motor wire harness from connector
on the CD servo board.

4.

Remove the screw Z attaching the switch board and
release the two tabs k attaching the switch board
outward and detach the switch board.

5.

Remove the two screws A' attaching the CD servo
board and . First release the n side of the two tabs l
and two tabs m attaching the CD servo board motor
to raise the CD servo board slightly, then release the
CD servo board.

Tabs k

Z

Switch board

CW3

CD changer unit

Fig.33

A'

CD servo board

Tabs m

Soldered parts

Pickup unit connector

Belt

Motor

Tabs l

CD mechanism board

motor connector

If the tabs l and m are hard to release, it is
recommendable to unsolder the two soldered parts
on the motor terminal of the CD servo board.

Soldering

Card wire

Pickup unit
connector

Fig.34

1-14

Removing the CD mechanism holder
assembly (mechanism included)

(See Fig.35 to 38)

1.

Disconnect the harness from connector on the CD
mechanism board in the CD mechanism assembly
on the under side of the CD changer unit. Disconnect
the card wire from the pickup unit connector.

Attention : Solder is put up before the card wire is
removed from the pick-up unit
connector on the CD mechanism
assembly. (Refer to Fig. 33)
(When the card wire is removed without
putting up solder, the CD pick-up unit
assembly might destroy.)

MX-K5/MX-K6

Motor connector

CD changer unit

CD mechanism holder assembly

Pickup unit connector

2.

Remove the screw B' attaching the shaft on the right
side of the CD mechanism holder assembly. Pull
outward the stopper fixing the shaft on the left side
and remove the CD mechanism holder assembly
from behind in the direction of the arrow.

3.

Turn the CD mechanism holder assembly half
around the lift up slide shaft n of the CD mechanism
holder assembly until the turn table is reversed, and
pull out the CD mechanism holder assembly.

Lift up slide shaft

Fig.35

B'

Stopper

CD mechanism holder assembly

Fig.36

Lift up slide shaft n

CD mechanism holder assembly

Fig.38

y

CD mechanism holder assembly

Fig.37

MX-K5/MX-K6

<CD mechanism section>

•

Removing the CD mechanism holder from the CD
chager unit.
(Refer to "Removing the CD mechanism holder
assembly" )

Removing the pickup unit. (

1. Removing the cut washer c on the feed gear
sleeve and pull out the feed gear.

2. Remove the two screws A fixing the pickup
shaft.

3. Removing the pickup unit.

Removing the motor board.

1. Unsolder the motor terminal on the motor board.

2. Remove the moter board.

Removing the feed motor. (

Remove the two motor fixing screws at B and
removing the feed motor.

Removing the spindle motor.

The spindle motor cannot be removed as a single unit.
When removing the spindle motor, change the chasis
and turntable together as aunit.

See Fig.1)

(See Fig.2)

See Fig.1)

A

Motor board

Shutter

Cut washer

B

Fig.1

Unsolder

Shaft

Pickup unit

A

Feed Gear

Feed motor

Spindle motor

Unsolder

Fig.2

1-16

MX-K5/MX-K6

<Cassette mechanism section>

Removing the record/playback mechanism.

Removing the R/P head.

1. Remove the screw A on the right side of the
R/P head.(Fig.1, Fig.2)

2. Remove the screw B on the left side of the
R/P head.(Fig.1, Fig.2)

Remove the erase head.

Remove the screw C fixing the erase head.(Fig.1)

Removing the pinch roller.

1. Pull out the pinch roller by opening the pinch
roller stopper outward to unlock .(Fig.3)

2. When reassembling the pinch roller, refer to
fig. 4 to hook up the spring.

R/P Head

E. Head

Stoppsr

A

B

C

Fig.1

B

Pinch roller
assembly

A

Spring

Pinch roller

Return spring

R/P Head

Fig.2

Pinch roller

stopper

Fig.3

Pinch roller

Pinch roller

spring

Return spring

Return spring

Fig.4

MX-K5/MX-K6

Removing the motor.

1. Remove the two screws D fixing the motor.
Be careful to grease's splash when the

drive belt comes off.(Fig.5, Fig.6)

2. Unsolder the motor terminal.(Fig.5)

Removing the mechanism board.

1.

coil terminal.(Fig.5)

2. Remove the two screws E fixing the board.(Fig.5)

Removing the flywheel.

capstan shaft, then remove the flywheel.
When reassembling the flywheel,
be sure to use new washers as they
cannot be reused.(Fig.8, Fig.9)

Unsolder the four parts a on the solenoid

3. Unhook the three parts b from the board.(Fig.5)

4. Remove the mechanism board.(Fig.5)

Remove the cut-washers at c and d from the

Mecha.

a

Drive belt (Flat)

board

E

b

Motor

Motor

terminal

D

D

Fig.5

Drive belt

Fig.6

E

Drive belt

Motor

b

a

1-18

Sleeve

Flywheel

c

Washer

Sleeve

d

FR belt

Capstan

washer

Flywheel

Fig.7

FR belt

Fig.8Fig.9

Capstan

washer

Flywheel

MX-K5/MX-K6

Wiring connection

Amp board

0

ACW2

ACW1

3809-001224

CD key switch board

UCW1

9

UCW7

Front key switch board

0

9
0

AH39-00249A

AH39-00254A

UCW2

Front / Display board

RCW2

Power transformer

PCW1

UCW3

RFS5

RFS6

UCW4

RFS2

RFS7

RFS8

UCW6

UCW5

AH39-20561P

3809-001121

CD mechanism

CW2

CW1

CW3

0

3809-001185

Color codes are shown below.
1 Brown

2 Red
3 Orange
4 Yellow
5 Green
6 Blue

0

9

7 Violet
8Gray
9 White
0 Black

AAN1

0

2

0

2

16634-502-610

CW102

CW103

9

CW105

9

CW107

CW101

CW3

CW106

CW104

3809-001034

0

AH39-20025S

3809-001228

3708-000258

3708-000122

0

9

0

9

8

2

0

FCW1

9

0

RCW6

FCW2

Main board

Tuner board

HCW3

JW1

JCW1

FCW3

JCW2

FCW3

0

9

RW2

0

9

0

0

9

RW1

2

0

0

9

0

HCW2

AH39-00247A

9

E.phone J.board

AH39-00022A

Cassette mechanism

9

0

0

9

9

0

2

88

9

2

0

AH39-20002D

8

9

2

MX-K5/MX-K6

Adjustment method

1. Tuner

ITEAM

Received FREQ.

Adjustment
point

Output

* Adjustment Location of Tuner PCB

AM(MW) OSC
Adjustment

530~1710 KHz

MO

1~7.0 0.5V

MAIN
PCB

AM(MW) RF
Adjustment

594 KHz

MA

Maximum
Output(Fig1-4)

VT GND

LW OSC
Adjustment

(Except for J/C)

146~290 KHz

2~7.0 0.5V

Fig 1-4 OSC Voltage

LO

AM(MW) RF
Adjustment

150 KHz

LA

Maximum
Output(Fig1-4)

TESTER

1-20

MX-K5/MX-K6

FM THD Adjustment

SSG FREQ.

98 MHz

Adjustment
point

FM DETECTOR COIL

(FM DET)

Output

60 dB

Minumum Distortion (0.4% below)
(Figure 1-1)

FM Search Level Adjustment

SSG FREQ.

Adjustment
point

(SVR1)

Output

BEACON
SENSITIVITY
SEMI-VR(20K )

28 dB(

98 MHz

2dB)

Output
GND

FM S.S.G

FM
Antenna
Terminal

Speaker
Terminal

SET

Input

output

Distortion Meter

Figure1-1 IF CENTER and THD Adjustment

FM Antenna

SET

FM IN

FM S.S.G

28 dB

GND

Oscilloscope

Input

Adjust SVR1 so that "TUNED" of FL T
is lighted (Figure 1-2)

*Adjust FM S.S.G level to 28dB

AM(MW) I.F Adjustment

SSG FREQ.

Frequency

450 kHz

522 kHz

Adjustment
point

AM IF

Maximum output (Figure 1-3)

Figure1-2 FM Auto Search Level Adjustment

60cm

OUTPUT

AM SSG
450KHZ

INPUT

AM ANT
IN

Speaker Terminal

OUTPUT

VTVM Oscilloscope

Figure1-3 AM I.F Adjustment

20 k

AM IF

MX-K5/MX-K6

2 Cassette Deck

To adjust tape speed

Notes

1) Measuring tape: i) VT-712/MTT-111(or equivalent)
(Tapes recorded with 3kHz)

ii) AC-225/MTT-5512(or equivalent)

2) Connect the cassette deck to the frequency counter

as in figure 1-5.

Step

Item

Pre-Setup
Condition

Pre-Setup

1) Deck 1:VT-712

NOR

1

SPEED
Control

Recording /Play head

OUT
(connected
to the frequency
counter)

2) Press PLAY
SW button

3) Deck 2:Same
as above

Cassette Deck

SPK OUT

To Adjust

Turn VSR1 to
left and right
(FRONT PCB)

Cassette Deck

SPK OUT

Figure 1-5

VTVM

Frequency Counter

Standard

3KHz

Oscilloscope

output

Remark

1%

range

AZIMUTH control screw

Figure 1-6

Audio OSC.

SET
(MAIN PCB)

IN

AUX IN

LINE OUT

TP

JCW3

Figure 1-8

VTVM

IN OUT

(GND)

In Out

Figure 1-7

Oscilloscope

1-22

MX-K5/MX-K6

To adjust plabyback level/REC

-114N(or equivalent 10kHz AZIMUTH control)

Notes

1) Before the actual adjustment, clean the play/recording
head.

2) Measuring tape :
i) VT-703 / MTT-114N(or equivalent 10kHz AZIMUTH control)

ii) AC-225/MTT-5512(or equivalent)

3) The cassette deck is connections as shown in figure 1-7.

1. Adjust Deck 1 Play Level

Step

1

Item

AZIMUTH

Pre-Setup
Condition

SPK OUT
(VTVM is
connected to
the scope)

Pre-Setup

After putting MTT­114N into Deck 1

- Press FWD PLAY
button.

To Adjust

- Turn the control
screw to as shown
in Figure 1-6.

Standard

Max output
and same phase
(both channels)

Remark

After
adjustment
secure it with
REGION
LOCK.

2. Adjust Deck 2 Play Level/REC BIAS

Step

1

2

Item

AZIMUTH

Recording
Bias
Voltage

Pre-Setup
Condition

SPK OUT
(VTVM is
connected to
the scope)

Fig 1-8

Pre-Setup

After putting VT-703
into Deck 2

1)Press FWD PLAY
button.

After putting AC-225

into Deck 2

1)Press REC PLAY
button.

2)MAIN PCB JCW3,
connectted to VTVM

To Adjust

- Turn the control
screw to as shown
in Figure 1-6.

Turn JSR2L,JSR2R

to the right and left

Standard

Max output
and same phase
(both channels)

mV)

7mV(

0.5

Remark

After
adjustment
secure it with
REGION
LOCK.

MX-K5/MX-K6

Flow of functional operation until TOC read

Power ON

Play Key

RESET a CD LSI

Check Point

Confirm that the voltage at the pin17
of KB9226(IC101) is "L" "H".

LIMIT SW ON

SET Default value of
TE gain, TE balance

Automatic adjusting of

focus bias

Automatic adjusting of

FE offset

Automatic adjusting of

TE offset

LASER power ON

Detection of disk

Confirm that the voltage at the pin33
of KB9226(IC101) is "H" "L" "H".

Confirm that the voltage at the
pin37 of KB9226(IC101) is 3.5V.

Tracking error waveform at TOC reading

Pin 34 of
KB9226
(IC101)

2.50V

Approx

0.4V

Disc states
to rotate

Approx.3.7sec

Disc is rotated

Automatic adjusting of

TE balance

Automatic adjusting of

TE gain

TOC reading

Play a disc

Confirm that the signal from pin24
of KB9226(IC101) is 3.5V as a
accelerated pulse during
approx.1.96s.

Confirm the waveform of
the Tracking error signal
at the pin 34 of KB9226(IC101).

Confirm the eye-pattern
at the pin2 of KB9226(IC101).

1-24

MX-K5/MX-K6

Maintenance of laser pickup

(1) Cleaning the pick up lens
Before you replace the pick up, please try to
clean the lens with a alcohol soaked cotton
swab.

(2) Life of the laser diode
When the life of the laser diode has expired,
the following symptoms will appear.

1. The level of RF output (EFM output:ampli
tude of eye pattern) will below.

Is the level of

RFOUT under

1.1V 0.2Vp-p?

YES

O.K

NO

Replace it.

Replacement of laser pickup

Turn off the power switch and,disconnect the
power cord from the ac outlet.

Replace the pickup with a normal one.(Refer
to "Pickup Removal" on the previous page)

Plug the power cord in,and turn the power on.
At this time,check that the laser emits for
about 3seconds and the objective lens moves
up and down.
Note: Do not observe the laser beam directly.

Play a disc.

Check the eye-pattern at TP1.

Finish.

(3) Semi-fixed resistor on the APC PC board
The semi-fixed resistor on the APC printed circuit board which is attached to the pickup is used to adjust the laser
power. Since this adjustment should be performed to match the characteristics of the whole optical block, do not
touch the semi-fixed resistor.
If the laser power is lower than the specified value,the laser diode is almost worn out, and the laser pickup should
be replaced.
If the semi-fixed resistor is adjusted while the pickup is functioning normally,the laser pickup may be damaged
due to excessive current.

MX-K5/MX-K6

Troubleshooting

1. Amplifier

Power malfunction

Front PCB -com
VDD(5V) normal?

UIC1 pin no.18, 46,90

Yes

Front PCB

Does UX1(6MHz)

oscllate?

Yes

Front PCB

When the power is

ON 'H' display at pin

no.15(UIC2)

Yes

Check the main PCB

RIC1(L4959)

No

No

Main PCB RIC(L4959)

pin no.2, 10 input

-Check the main PCB
RIC1(L4959)

-Check the front PCB
UD13(L4959)

Front PCB PWR-SENS

No

Replase UIC2(M66010)

voltage normal?

voltage normal?

(pin no.94;5V)

Yes

Replase -com

No

No

-Check the main PCB;
RBD1(PBL403) RD8(IN5392)

-Check the power PCB;
Fuse P/T, RFS2, RFS5, RFS6

-Check the main PCB;
RR7, RC7, RZD4, RR6
RR5, RR4, RC8, RD3

No output

AMP PCB AIC1, AIC2

pin no. 4,8,9,12

B+,B- nomal?

Yes

AQ 2L, 2R, AQ 1,2,3,4

Emitter B+?

Yes

Is mute selected?

No

Headphone jack short?

No

UIC1( -com)pin79

check the "H"?

No

No

Yes

Yes

Yes

Check the B+, B- power source
RBD1, RBD2, RW2
Check the power PCB
Fuse, P/T, RFS2, RFS5,
RFS6, RFS7, RFS8

Check the AMP PCB
AIC1, AIC2

Remove it with remocon

Check headphone jack
soldering condition

Check the front PCB
UIC( -com), UIC2(M66010gp)

1-26

No

Check the AMP PCB
AQ2L, 2R, AQ1,2,3,4

2. Tuner malfunction(FM/AM)

MX-K5/MX-K6

3. Tape malfunction

MX-K5/MX-K6

4. CD

1-28

Description of major ICs

L4959 (RIC1) : Voltage regulator

1.Pin layout

MX-K5/MX-K6

TAB CONNECTED TO PIN 6

2.Block diagram

2/10

V

S

EN 8V

EN 12V(a)

EN 12V(b)

8

7

5

REF

GEN

11
10

9
8
7
6
5
4
3
2
1

D97AU716A

OUT 12V(a)
V

S

OUT 8.6V
EN 8.6V
EN 12V(a)
GND
EN 12V(b)
N.C.
OUT 5.6V
V

S

OUT 12V(b)

5.6V, 250mA

3

OUT 5.6V

REGULATOR

8.6V, 600mA

REGULATOR

9

OUT 8.6V

SWITCHED

12V, 800mA

REGULATOR

11

OUT 12V(a)

SWITCHED

12V, 1.3A

REGULATOR

1

OUT 12V(b)

SWITCHED

D97AU569C

3.Pin function

Pin Pins Description

1 OUT 12V (b) 12V/1.3A SWITCHED OUTPUT VOLTAGE
2V

S

3 OUT 5.6V 5.6V/250mA OUTPUT VOLTAGE
4 N.C. not connected
5 EN 12V (b) Enable 12V/1.3A SWITCHED OUTPUT VOLTAGE
6 GND Ground
7 EN 12V (a) Enable 12V/0.8A SWITCHED OUTPUT VOLTAGE
8 EN 8.6V Enable 8.6V/0.6A SWITCHED OUTPUT VOLTAGE
9 OUT 8.6 8.6V/0.6A SWITCHED OUTPUT VOLTAGE

10 V

S

11 OUT 12V (a) 12V/0.8A SWITCHED OUTPUT VOLTAGE

Supply Voltage

Supply Voltage

GND

6

MX-K5/MX-K6

5L9290 (IC201) :

1. Pin layout

VSSA_PLL

VCO1LF

VSSD_PLL

VDDD_PLL

VDDD1_5V

XIN

XOUT

VSSD1_5V

EFMI

LOCK

SMEF

SMON

DIGITAL SIGNAL PROCESSOR FOR CDP

BCKI

LRCKI

SADTI

VSSD_DAC

VDDD_DAC

RCHOUT

VSSA_DAC

VREF

VHALF

VDDA_DAC

LRHOUT

VDDA_PLL

48 47 46 45 44 43 42 41 40 39 38 37

1

2

3

4

5

6

7

8

9

10

11

12

13 14 15 16 17 18 19 20 21 22 23 24

S5L9290X

DSP+DAC

48-LQFP-0707

36

35

34

33

32

31

30

29

28

27

26

25

BCKO

LRCKO

SADTO

DATX

C2PO

JITB

SBCK

VDDD3-5V

VSSD2-3V

VDDD2-3V

MUTE

SQDT

2. BLOCK DIAGRAM

VCO1LF

EFMI

LOCK
SMEF
SMDP
SMDS

WDCK

WFCK

RFCK

C4M

XIN

DPLL

CLV

Servo

Timing

Generator

SMDS

WDCK

TESTV

SQCK

SBCK

Subcode

Demodulator

LKFS

Out

EFM

ECC

16K

SRAM

LKFS

SOS1
SQDT
SBDT

RESETB

MLT

MDAT

MCK

ISTAT

S0S1

C2PO DATX

Interpolator

SQCK

Digital

Out

Digital

Filter

1-bit

DAC

1-30

ISTAT

MLT

MDAT

MCK

MUTE

Micom

Interface

Address

Generator

JITB

SADTO
LRCKO

BCKO

I/O

Interface

SADTI
LRCKI

BCKI

PWM

LPF

LCHOUT

RCHOUT

VHALF

VREF

MX-K5/MX-K6

3. Pin function

NO. NAME I/O Pin Description

1 VSSA_PLL - Analog Ground for DPLL
2 VCO1LF O Pump out for VCO1
3 VSSD_PLL - Digital Ground Separated Bulk Bias for DPLL
4 VDDD_PLL - Digital Power Separated Bulk Bias for DPLL (3V Power)
5 VDDD1-5V - Digital Power (5V Power, I/O PAD)
6 XIN I X'tal oscillator input (16.9344MHz)
7 XOUT O X'tal oscillator output
8 VSSD1 - Digital Ground (I/O PAD)

9 EFMI I EFM signal input
10 LOCK O CLV Servo locking status output
11 SMEF O LPF time constant control of the spindle servo error signal
12 SMDP O Phase control output for Spindle Motor drive
13 SMDS O Speed control output for Spindle Motor drive
14 WDCK O Word clock output (Normal Speed : 88.2KHz, Double Speed : 176.4KHz)

(1/2)

15 TESTV I Various Data/Clock Input
16 LKFS O The Lock status output of frame sync
17 C4M O 4.2336MHz clock output
18 RESETB I System Reset at 'L'
19 MLT I Latch signal input from Micom
20 MDAT I Serial data input from Micom
21 MCK I Serial data receiving clock input from Micom
22 ISTAT O The internal status output to Micom
23 S0S1 O Subcode sync signal(S0+S1) output
24 SQCK I Subcode-Q data transfering bit clock input

MX-K5/MX-K6

3. Pin function

NO. NAME I/O Function Description

25 SQDT O Subcode-Q data serial output
26 MUTE I System mute at 'H'
27 VDDD2-3V - Digital Power (3V Power, Internal Logic)
28 VSSD2 - Digital Ground (Internal Logic)
28 VDDD3-5V - Digital Power (5V Power, I/O PAD)
30 SBCK I Subcode data transfering bit clock
31 JITB O Internal SRAM jitter margin status output
32 C2PO O C2 pointer output
33 DATX O Digital audio data output
34 SADTO O Serial audio data output (48 slot, MSB first)
35 LRCKO O Channel clock output
36 BCKO O Bit clock output
37 BCKI I Bit clock input
38 LRCKI I Channel clock input

(2/2)

39 SADTI I Serial audio data input (48 slot, MSB first)
40 VSSD_DAC - Digital Ground for DAC
41 VDDD_DAC - Digital Power for DAC (3V Power)
42 RCHOUT O Right-Channel audio output through DAC
43 VSSA_DAC - Analog Ground for DAC
44 VREF O Referance Voltage output for bypass
45 VHALF O Referance Voltage output for bypass
46 VDDA_DAC - Analog Power for DAC (3V Power)
47 LCHOUT O Left-Channel audio output through DAC
48 VDDA_PLL - Analog Power for PLL (3V Power)

1-32

BA3837

1.Block diagram

C B A ROUT LP LP LP RIN

16 15 14 13 12 11 10 9

MX-K5/MX-K6

–

SW1

+

L + R

L – R

R

–
+

L

–

+

+

LOGIC

–

+

–

123456 78

V

CC

MIC LOUT FK TK LIN BIAS GND

–

SW2

+

+

–

+

BA4560 (AIC3, AIC4, AIC5, AIC6, AIC7, FIC4, HIC1, JIC2) : OP amp.

1.Pin layout

OUT1

– IN1

+ IN1

1

2

1ch

+

–

3

EE

V

4

8

V

CC

OUT2

7

2ch

+

– IN2

6

–

+ IN2

5

KA9258D (IC925) : 4-ch Motor driver

28 27 26 25 24 23 22 21 20 19 18 17 16 15

10K

T • S • D

+-

LEVEL SHIFT

10K

VCC VCC

10K

REGULATOR

10K

10K

10K

GND

10K

10K

50K

MUTE

LEVEL SHIFT

-+

1 2 3 4 5 6 7 8 9 10 11 12 13 14

GND

MX-K5/MX-K6

KB9226 (IC101) :

1. Pin layout

2. BLOCK DIAGRAM

RF AMP & SERVO SIGNAL PROCESSOR

36 35 34 33 32 31 30 29 28 27 26 25

SLP

SLO

FGD

FSI

SLM

SPO

SPM

ASY

EFM

LOCK

WDCK

CLVI

RESET

MLT

MDATA

MCK

ISTAT

TGU

24

23

22

21

20

19

18

17

16

15

14

13

37

LD

PD

38

39

PDAC

PDBD

40

PDF

41

PDE

42

DCB

43

MCP

44

DCCI

45

DCCO

46

VREF

47

EQC

48

LPFT

ATSC

RFO

RFM

1 2 3 4 5 6 7 8 9 10 11 12

TEIO

TZC/SSTOP

S1L9226X

EQO

EQI

GND

EFMI

FEO

VCC

FEM

FRSH

TEO

FSET

TEM

FLB

EQO

EFMI

DCCI

DCC0

MCP

DCB

VCC/

VDD

FRSH

FSET

FLB

FGD

FSI

45

46

44

43

10

11

EQI

RFO

RFM

4

5

RF AGC & EQ

Control

Focus OK Detect

Defect Detect Mirror

Gen

Focus Servo Loop

- Gain & Phase
Compensation

- Focus Search

- Offset Adjust

- FZC Gen.

6

7

8

9

EQC

Center

Voltage

APC. Laser

Control &

LPC

Tracking Servo Loop

- Gain & Phase
Compensation

- Track Jump

- Offset Adjust

- TZC Gen.

Hardware Logic

- Auto-Sequencer

- Fast Search

- Febias, Focus Servo,
Tracking Offset ADJ.

VREF

PDE

41 40424748123

Tracking Error

(RW)

I/V AMP

PDF

PDBD

39

RF & Focus

Error (CD-RW)

I/V AMP

Sled Servo &

Kick Gen

PDAC

38

37

35

34

33

36

29

28

27

26

25

PD

LD

LPFT

TEIO

TZC&
SSTOP

ATSC

TEO

TEM

SLP

SLO

SLM

- Tracking Balance & Gain
Adjust

- Interruption Detect

29

FEO

- EFM Muting System
30

FEM

1-34

TGU

12

Micom Data Interface Logic Decoder

Comparator

1413 15 16 17 19 18 20 22 21

ISTAT

MCK

MDATA

MLT

RESET

WDCK

CLVI

LOCK

EFM

ASY

EFM

Spindle

Servo LPF

23

24

SPDLO

SPDLM

MX-K5/MX-K6

3. Pin function

Pin No. Symbol I/O Description

1 RFM I RF summing amp. inverting input
2 RFO O RF summing amp. output
3 EQI I RFO DC eliminating input(use by MIRROR, FOK ,AGC & EQ terminal)
4 EQO O RF equalizer output
5 EFMI I EFM slice input. (input impedance 47K)
6 VCC P Main power supply
7 FRSH I Capcitor connection to focus search
8 FSET I Filter bias for focus,tracking,spindle

9 FLB I Capacitor connection to make focus loop rising band
10 FGD I Terminal to change the hign frequency gain of focus loop
11 FSI I Focus servo input
12 TGU I Connect the component to change the high frequency of tracking Loop
13 ISTAT O Internal status output
14 MCK I Micom clock
15 MDATA I Data input

(1/2)

16 MLT I Data latch input
17 RESET I Reset input
18 CLVI I Input the spindle control output from DSP
19 WDCK I 88.2KHz input terminal from DSP
20 LOCK I Sled run away inhibit pin (L: sled off & tracking gain up)
21 EFM O EFM output for RFO slice(to DSP)
22 ASY I Auto asymmetry control input
23 SPM I Spindle amp. inverting input
24 SPO O Spindle amp. output
25 SLM I Sled servo inverting input
26 SLO O Sled servo output
27 SLP I Sled servo noninverting input
28 TEM I Tracking servo amp.inverting input
29 TEO O Tracking servo amp. output
30 FEM I Focus servo amp. inverting input
31 FEO O Focus servo amp. output pin

MX-K5/MX-K6

3. Pin function

Pin No. Symbol I/O Description

32 GND P Main ground
33 TZC/

SSTOP

I Tracking zero crossing input & Check the position of pick-up

not
34 TEIO B Tracking error output & Tracking servo input
35 LPFT I Tracking error integration input (to automatic control)
36 ATSC I Anti-shock input
37 LD O APC amp. output
38 PD I APC amp. input
39 PDAC I Photo diode A & C RF I/V amp. inverting input
40 PDBD I Photo diode B & D RF I/V amp. inverting input
41 PDF I Photo diode F & tracking(F) I/V amp. inverting input
42 PDE I Photo diode E & tracking(E) I/V amp. inverting input
43 DCB I Capacitor connection to limit the defect detection
44 MCP I Capacitor connection to mirror hold
45 DCCI O Output pin to connect the component for defect detect

(2/2)

wherther inside or

46 DCCO I Input pin to connect the component for defect detect
47 VREF O (VCC+GND)/2 Voltage reference output
48 EQC I AGC_equalize level control terminal & capacitor terminal to input in to VCA

STK402-090 (AIC2)

1.Pin layout

STK402-090

1

15

STK402-090

+

ch.1

_

ch.2

+
_

1-36

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CH1

IN

CH1

NF

NC

Pre
Vcc

BIAS

CH1

VE

CH1

-VE

Vcc -Vcc

CH2
+VE

CH2

-VE

Pre

-Vco

SUB

GND

CH2

NF

CH2

IN

KA22291(JIC1) : RB/REC PRE AMP

1.Pin layout

131415161718192021222324

KA22291

1 2 3 4 5 6 7 8 9 101112

2.Block diagram

MX-K5/MX-K6

PB OUT(2)

Vcc

Vcc

REC GND

PB OUT(1)

24

16

17

9

1

100k

PRE

RECORE

I.REF

PLAYBACK

I.REF

PRE

100k

PB NF(2) PB IN(2) R/P SW SW IN(2) ALC OUT(2)

23

INPUT

REC.BIAS

N.F

22 21 8 20

B-IN

A-AN

MODE CONTROL

B-IN

/BIAS CIRCUIT

A-AN

PB.BIAS

INPUT

MUTE MUTE REC

19

R/P SW

A/B SELECT SW

18

15

ALC TIME CONSTANT

102 3 4 5 7 6

PB NF(1) PB IN(1) A/B SW PB MUTE REC

GND IN(1) OUT(1)

ALC
DET

100k

PRE

PRE

100k

NF

INPUT

INPUT

N.F

14

13

12

11

REC NF(2)

REC IN(2)

REC IN(1)

REC NF(1)

MX-K5/MX-K6

Z

LC866548 (UIC1) : Microcontroller

1.Pin layout

S47/PF7

S46/PF6

S45/PF5

S44/PF4

S43/PF3

S42/PF2

S41/PF1

S40/PF0

VDD4

S39/PE7

S38/PE6

S37/PE5

S36/PE4

S35/PE3

S34/PE2

S33/PE1

S32/PE0

S31/PD7

S30/PD6

S29/PD5

S28/PD4

S27/PD3

S26/PD2

S25/PD1

S24/PD0

S23/PC7

S22/PC6

S21/PC5

S20/PC4

VP

S48/PG0
S49/PG1
S50/PG2
S51/PG3

P00
P01
P02
P03

VSS2

VDD2

P04
P05
P06
P07

P10/SO0

P11/SI0/SB0

P12/SCK0

P13/SO1

P14/SI1/SB1

P15/SCK1

8079787776757473727170696867666564636261605958575655545352

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

1 2 3 4 5 6 7 8 9

P30

P31

P32

P33

P16/BUZ

P17/PWM0

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

P34

P35

P36

P37

RES

P70/INT0

XT1/P74

XT2/P75

VSS1

CF1

CF2

VDD1

P80/AN0

P81/AN1

P82/AN2

P83/AN3

P84/AN4

P85/AN5

25

P86/AN6

26

P87/AN7

27

P71/INT1

28

P72/INT2/T0INP72/INT3/T0IN

29

51

30

S0/T0

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31

S19/PC3
S18/PC2
S17/PC1
S16/PC0
VDD3
S15/T15
S14/T14
S13/T13
S12/T12
S11/T11
S10/T10
S9/T9
S8/T8
S7/T7
S6/T6
S5/T5
S4/T4
S3/T3
S2/T2
S1/T1

1-38

2.Block diagram

High voltage Output

Base Time

SIO0

SIO1

Timer 0

er 1

Tim

ADC

INT0-3

Noise Filt er

SIO Au t o

matic

transmission

RAM

128 by

VFD

Controller

MX-K5/MX-K6

Interrupt Control

Standby Control

CF

RC

X’tal

r

s

te

Clock

Generator

Bus Interface

Port 1

Port 3

Port 7

Port 8

IR PLA

PROM

Control

PROM(48KB)

PC

ACC

B Register

C Register

A

PSW

RAR

RAM

Stack Po i nter

Port 0

Watchdog Timer

A15-A0
D7-D0
TA
CE
OE
DASEC

MX-K5/MX-K6

M66010 (UIC2) : I/O control

1.Pin layout

D0
D1

CLK

CS

Vcc

S

GND

D24
D23
D22
D21
D20
D19
D18
D17

GND

10
11
12
13
14
15
16

DO

1

DI

2

CLK

3

CS

4
5

S

6
7

D24

8

D23

9

D22
D21
D20
D19
D18
D17

2.Block diagram

CLOCK INPUT CLK

SET INPUT S

CHIP SELECT CS

INPUT

SERIAL DATA DI

INPUT

D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16

3

6

4

2

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

Control circuit

D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16

Shift register 1

D24 D23 D22 D3 D2 D1

Q24 Q23 Q22 Q3 Q2 Q1

Parallel output latch

D24 D23 D22 D3 D2 D1

Q24 Q23 Q22 Q3 Q2 Q1

Shift register 2

DI

DO

GND GND

7

Vcc

5

16

DO SERIAL DATA

1

OUTPUT

32

D1

31

D2

30

D3

PARALLEL
DATA I/O

10

D22

9

D23

8

D24

1-40

TDA7442D (FIC1) : Audio processor

1.Pin layout

MX-K5/MX-K6

R_IN3
R_IN2
R_IN1

L_IN1
L_IN2 V
L_IN3
L_IN4

MUXOUTL

IN(L)

MUXOUT(R)

IN(R)

BIN(R)

BOUT(R)

BIN(L)

1
2
3
4
5
6
7
8
9
10
11
12
13
14

2.Block diagram

MUXOUT(L)

0.47 F

0.47 F

0.47 F

0.47 F

0.47 F

0.47 F

0.47 F

0.47 F

L-IN1

L-IN2

L-IN3

L-IN4

R-IN1

R-IN2

R-IN3

R-IN4

4

50K

5

50K

6

50K

7

50K

3

50K

2

50K

1

50K

28

50K

31.5dB
control

31.5dB
control

MUXOUT(R)

+

+

2.2 F

-

2.2 F

28
27
26
25
24

R_IN4
LOUT
ROUT
AGND

S

CREF23

SYMULATED

L-R

-

+

SDA
SCL
DIG-GND
TREBLE(R)
TREBLE(L)
PS1
LP
BOUT(L)

100nF

PS1

17

RPS1

PS1
90Hz

MUSIC

LPF

9KHz

24 25 2316

LP

1.2nF

OFF

V

S

SYMULATED

EFFECT

CONTROL

MUSIC/

SUPPLY

AGND

MIXING

MIXING

CREF

22 F

AMP

AMP

5.6nF

TREBLE-L

18

OFF

SURR

TREBLE

TREBLE

SURR

OFF

Vref

TREBLE-R

5.6nF

5.6K

100nF

100nF

BIN(L)

BOUT(L)

15

14

RB

FIX

BASS

I2C BUS DECODER + LATCHES

BASS

12

BIN(R) BOUT(R)

100nF 100nF

5.6K

FIX

VAR

RB

1319

79dB CONTROL

-

VAR

+

FIX

+

-

SPKR

MUTE

SPKR

MUTE

79dB CONTROL

D98AU947A

ATT

27

LOUT

21

SCL

22

SDA

20

DIG GND

ATT

26

ROUT

22
21
20
19
18
17
16
15

IN(L)

98

30K

L+R

30K

1110

IN(R)

MX-K5/MX-K6

VICTOR COMPANY OF JAPAN, LIMITED

AUDIO & COMMUNICATION BUSINESS DIVISION
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.20928)

Printed in Japan
200103(V)

Block diagram

5

4

MX-K5/MX-K6

3

2

Only U version

1

AB CD E F G

2-1

Standard schematic diagrams

Main section

5

4

MX-K5/MX-K6

SHEET 2/5

SHEET 5/5 SHEET 3/5

3

SHEET 2/5

SHEET 4/5

2

TUNER signal

TAPE REC signal

TAPE P.B. signal

1

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

2-2

CD signal

MAIN signal

SHEET 1/5

HAB C DE FG

MX-K5/MX-K6

Amplifier section

5

SHEET 1/5

4

3

2

Main Signal

Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.

SHEET 1/5

1

AB CD E F G

SHEET 2/5

2-3

MX-K5/MX-K6

CD section

5

SHEET 1/5

4

SHEET 1/5

3

2

1

CD SIGNAL

2-4

SHEET 4/5

HAB C DE FG

MX-K5/MX-K6

Front section

SHEET 4/5

5

SHEET 1/5

4

3

2

1

SHEET 3/5

AB CD E F G

2-5

MX-K5/MX-K6

Tuner section

5

4

3

2

SHEET 1/5

FM/TUNER SIGNAL
AM SIGNAL

1

SHEET 5/5

2-6

HAB C DE FG

Printed circuit boards

Main board

5

4

MX-K5/MX-K6

3

2

1

AB CD E F G

2-7

MX-K5/MX-K6

Amplifier board

5

4

3

2

1

2-8

HAB C DE FG

Front board

MX-K5/MX-K6

5

4

3

Power / CD switch board

FL display & system control board

2

Front key switch board

1

AB CD E F G

2-9

MX-K5/MX-K6

CD Servo control board

5

4

3

2

1

2-10

HAB C DE FG

MX-K5/MX-K6

Tuner board (Reverse side)

5

4

3

2

1

Tuner board (Front side)

A

BC D

2-11

MX-K5/MX-K6

Power transformer board

5

4

3

Head phone board

2

1

2-12

A

BC D

PARTS LIST

[ MX-K5 ]
[ MX-K6 ]

* All printed circuit boards and its assemblies are not available as service parts.

MX-K5

Area suffix
J ----------------------------- U.S.A.

C -------------------------- Canada

MX-K5/MX-K6

Area suffix

C -------------------------- Canada

- Contents -

Exploded view of general assembly and parts list
CD mechanism assembly and parts list
CD changer mechanism assembly and parts list
Cassette mechanism assembly and parts list
Electrical parts list

Packing materials and accessories parts list

MX-K6

3- 3
3- 5
3- 6
3- 8
3- 9
3-18

3-1

MX-K5/MX-K6

< MEMO >

3-2

Exploded view of general assembly and parts list

b

48

5

b

b

9

Block No.

M

CD changer unit

M

1

M

50

56

MX-K5/MX/K6

b

b

b

b

b

b

b

b

46

Tuner board

b

Amp board

b

b

b

b

43

42

b

b

e

F

b

b

c

Main board

e

39

b

e

49

40

41

c

Trans. board

58

47

e

28

b

b

Front / display board

38

b

b

37

b

Cassette mechanism assembly

4

b

b

b

b

CD key

b

switch board

3

21

24

a

d

22

2

7

8

1

20

2

19

13

1

3

4

12

b

5

10

b

18

b

17

Front key switch board

b

b

26

31

14

b

E.phone
J.board

a

b

32

36

b

b

27

23

b

b

b

23

30

35

b

6

d

22

b

58

c

57

c

AB CD E F G

3-3

MX-K5/MXK6

A

A

Parts list(General assembly)

Item Parts number Parts name Area

A

1 AH64-01141A WINDOW-DOOR A 1
2 AH64-01142A WINDOW-DOOR B 1
3 AH64-01128B DOOR CASS A 1 MX-K5

AH64-01128C DOOR CASS A 1 MX-K6

4 AH64-01129B DOOR CASS B 1 MX-K5

AH64-01129C DOOR CASS B C1 MX-K6
5 AH61-00552A SPRING-DOOR A 1
6 AH61-00553A SPRING-DOOR B 1
7 AH64-01140B WINDOW VFD 1 MX-K5

AH64-01140C WINDOW VFD C1 MX-K6
8 AH63-00252A SHEET VFD 1
9 AH64-01126B DOOR-TRAY 1 MX-K5

AH64-01126C DOOR-TRAY C1 MX-K6

10 AH64-00462B BADGE-JVC 1
12 AH64-01135B KNOB-VOLUME 1 MX-K5

AH64-01135C KNOB-VOLUME C1 MX-K6

13 AH61-00659B CAP-VOLUME 1 MX-K5

AH61-00659C CAP-VOLUME C1 MX-K6

14 AH61-00658B CAP-DUMMY 1 MX-K5

AH61-00658D CAP-DUMMY C1 MX-K6

17 AH64-01134B KNOB-WOOFER 1 MX-K5

AH64-01134C KNOB-WOOFER C1 MX-K6

18 AH67-00105A LENS-WOOFER 1
19 AH64-01133B KNOB-S/MODE 1 MX-K5

AH64-01133C KNOB-S/MODE C1 MX-K6

20 AH67-00104A LENS-S/MODE 1
21 AH64-01123B LENS-S/MODE 1 MX-K5

AH64-01123M LENS-S/MODE C1 MX-K6

22 AH61-80030A DAMPER-ASSY 2
23 AH95-50001A ASSY-LATCH 2
24 AH64-01130B KNOB-POWER 1 MX-K5

AH64-01130C KNOB-POWER C1 MX-K6

26 AH67-00106A LENS-POWER 1
27 AH67-00103B LENS-FUNCTION 1
28 AH61-00661A HOLDER-FUNCTION 1
30 AH64-01138B KNOB-MAIN 1 MX-K5

AH64-01138C KNOB-MAIN C1 MX-K6

31 AH67-00102B LENS-CD 1
32 AH64-01132B KNOB-DISC 1 MX-K5

AH64-01132C KNOB-DISC C1 MX-K6

35 AH64-01137C KNOB-STOP C1 MX-K6

AH64-01137B KNOB-STOP 1 MX-K5

36 AH61-00662A HOLDER-VFD 1
37 AH61-40014A SUPPORT-RIVET 1
38 AH61-00021B SUPPORT-PCB 1
39 AH64-30416C CABINET-BOTTOM 1
40 AH62-00043A HEAT SINK 1
41 AH61-00655A BRKT-H/SINK L 1

Q'ty Description

Block No. M1MM

C J
C

C J

C J

C J

C J

C J

C J

C J

C J

C J

C J

C J

C J

C J

Parts list(General assembly)

Item Parts number Parts name Area

A

42 AH61-00656A BRKT-H/SINK R 1
43 AH64-01125B CABINET-REAR 1
46 AH63-00250A COVER-REAR 1
47 AH39-00258H POWER CODE

A

48 AH64-30390F CABINET-TOP 1
49 AH62-00042A HEAT SINK 1
50 AH68-50275D LASER-CAUTION 1
56 AH68-00687B LABEL RATING C1 MX-K5

AH68-00687G LABEL RATING C1 MX-K6

AH68-00687A LABEL RATING J1 MX-K5
57 AH26-00105A POWER TRANS
58 3601-001245 FUSE

a 6002-000126 SCRWE-TAPPING 2 FH M3*10 BLK

b 6003-000276 SCREW 78 BH M3*10 YEL
c AH60-10107A SCREW-TAPTITE 4 M4*6 YEL
d 6003-000277 SCREW-TAPTITE 2 BH M3*12 YEL

e 6002-000398 SCREW-TAPPING 3 BH M3*6 YEL

f 6003-000278 SCREW-TAPTITE 4

Q'ty Description

1

1
5

Block No. M1MM

3-4

CD mechanism assembly and parts list

1

2

Block No.

MX-K5/MX-K6

2

M

M

M

Parts list(

Item Parts number Parts name Area

A

1 AH30-00007A OPTICAL PICK-UP 1
2 AH91-60150C 1

CD mechanism

)

CDP-DECK ASS'Y

Block No. M2MM

Q'ty Description

SOH-AD3
CMS-D73SG6U

3-5

MX-K5/MX-K6

CD changer mechanism assembly and parts list

Block No.

8

2

M

3

M

M

TRAY STOPPER

7

3

6

5

4

19

21

1

27

15

BASE MAIN

16

12

13

10

11

17

20

18

CD SUB PCB

9

26

14

24

22

23

25

3-6

Item Parts number Parts name Area

Parts list(CD changer mechanism)

M3MM

)

A

1 AH66-80022A SLIDE CAM 1 ABS HF-380 NTR
2 AH66-60034A BELT LOAD 1 CR
3 AH66-20186A GEAR PULLEY 1 POM (M90-44)WHT
4 AH66-20187A GEAR-LOAD 1 POM (M90-44)BLK
5 AH66-20188A GEAR-CAM 1 POM(M90-44)WHT
6 AH66-20189A GEAR-TRAY 1 POM(M90-44)BLK
7 AH66-20190A GEAR-CONVERTOR 1 POM (M90-44) WH
8 AH66-20191A GEAR-SYNCRO 1 ABS HF-380 NTR

9 AH66-20192A GEAR-WORM 1 POM (M90-44)WHT
10 AH31-12001A LOADING MOTOR 1 FF-030PN-09120
11 AH66-20193A GEAR-ROULLETE 1 POM(M90-44)BLK
12 AH66-90056A TRAY-ROULLETE 1 ABS XR-401 BLK
13 AH66-90055A TRAY DISC 1 ABS XR-401 BLK
14 AH32-10001F SENSOR 1 KPI-L06
15 AH61-20428A-1 BASE MAIN 1
16 3302-000159 MAGNET-FERRITE 1
17 AH66-90053A TABTE-CHUCK UNI 1
18 AH63-00068B SHEET CHUCK 1
19 3404-000101 SWICH MICRO 1 MLS-24
20 AH31-10021A DC MORTOR 1
21 AH66-10008A PULLEY-MOTOR 1
22 AH73-10031A RUBBER-CD 1
23 AH91-60150C SP MORTOR ASS'Y 1 CMS-D73SG6U
24 AH66-30098A LEVER-LIFTER 1
25 AH30-00007A CD PICKUP 1 SOH-AD3
26 AH73-10034A RUBBER-CD(G
27 AH61-00255A BRKT CHUCK 1 SECL 0.8T

MX-K5/MX-K6

Block No.

Q'ty Description

1

3-7

MX-K5/MX-K6

Cassette mechanism assembly and parts list

1

9

8

10

7

6

1

Block No.

M

M

M

4

8

7

6

5

4

11

12

13

3

88

14

2

15

12

Note: Parts listed on the Parts List below can be supplied.
However, parts that are not listed below cannot be supplied
individually but only by purchasing the whole Cassette
Mechanism Assembly Unit. (When ordering, use the Parts No.
AH59-00102A for Cassette Mechanism Assembly Unit.)

Parts list(Cassette mechanism)

Item Parts number Parts name Area

A

1 AH81-00141A REC/PB HEAD 1
2 AH81-00422A MOTOR ASS'Y 1
3 AH81-00364A MAIN BELT 1 1
4 AH81-00365A MAIN BELT 2 1
5 AH81-00101A FR BELT 1
6 AH81-00102A SOLENOID 1
7 AH81-00282A SPRING 1
8 AH81-00366A PINCH R.ASS'Y 1

9 AH81-00284A E-HEAD 1
10 AH81-00367A MOTOR BRACKET 1
11 AH81-00286A SWICH 1
12 AH81-00287A PHOT SENSER 1
13 AH81-00288A CONNECTOR 1
14 AH81-00289A LEEF SW 1
15 AH81-00375A PCB 1

Q'ty Description

TC881CB
ADR2400-SHU2L
ADR2400-MAIN0.5
ADR2400-MAIN1.3
ADR2400-FR34.7
ADR2400-1
S/PP/R(F)
ADR2400-PINCH(F)

TC2131F

ADR241SWBRKT 110
ADR2400-MODE

ADR2400-SENSOR
ADR2400-16P

ADR2400-MXS00220
ADR2400-1PCB

Block No. M4MM

5

3-8

MX-K5/MX-K6

Electrical parts list(Main board)

Item

A

#RBD1 0402-000450 DIODE

A

#RBD2 0402-001258 DIODE

A

#RC 1 2401-001928 E CAPACITOR

A

#RC 2 2401-001928 E CAPACITOR

A

#RC 3 2401-003381 E CAPACITOR

A

#RC 4 2401-003381 E CAPACITOR

A

#RC11 2201-000795 CAPACITOROR

A

#RC81 2201-000795 CAPACITOROR

A

#RF23 2008-000135 FUSE RESISTOR

A

#RR18 2001-000454 C RESISTOR

A

AUX 3722-000377 JACK-RCA

CR 36 2001-000290 C RESISTOR
FC 9 2401-000419 E CAPACITOR

FC 11 2401-001975 E CAPACITOR

FC 17 2401-001954 E CAPACITOR
FC 23 2401-000419 E CAPACITOR

FC 31 2401-002180 E CAPACITOR

FC 32 2401-001954 E CAPACITOR
FC 35 2301-000361 C CAPASITOR

FC 36 2301-000375 C CAPACITOR

FC 50 2401-000419 E CAPACITOR
FC 51 2202-000806 C CAPACITOR

FC 52 2202-000806 C CAPACITOR

FC 53 2401-001912 E CAPACITOR
FC 54 2401-001912 E CAPACITOR

FC 57 2401-001975 E CAPACITOR

FCW 1 3708-000122 CONNECTOR
FCW 2 3708-001094 CONNECTOR

FCW 3 3708-000258 CONNECTOR 30P 1.25MM

FC1L 2201-000368 C CAPACITOR
FC1R 2201-000368 C CAPACITOR

FC10L 2301-000389 C CAPACITOR

FC10R 2301-000389 C CAPACITOR
FC2L 2401-001912 E CAPACITOR

FC2R 2401-001912 E CAPACITOR

FC251 2401-001912 E CAPACITOR
FC252 2401-001912 E CAPACITOR

FC253 2401-001912 E CAPACITOR

FC3L 2401-001912 E CAPACITOR
FC3R 2401-001912 E CAPACITOR

FC4L 2401-001912 E CAPACITOR

FC4R 2401-001912 E CAPACITOR
FC5L 2401-001912 E CAPACITOR

FC5R 2401-001912 E CAPACITOR

FC6L 2401-002180 E CAPACITOR
FC6R 2401-002180 E CAPACITOR

FC7L 2401-001912 E CAPACITOR

FC7R 2401-001912 E CAPACITOR
FC8L 2301-000454 C CAPACITOR

FC8R 2301-000454 C CAPACITOR

FC9L 2301-000389 C CAPACITOR
FC9R 2301-000389 C CAPACITOR

FD 2 0401-000101 DIODE

FD 3 0401-000101 DIODE
FIC 1 1204-001776 IC

FIC 4 1201-000163 IC

FQ 2 0504-001003 TRANSISTOR KSR2003TA
FQ 4 0501-000398 TRANSISTOR KSC945

FQ1L 0504-000122 TRANSISTOR KSR1009TA

FQ1R 0504-000122 TRANSISTOR KSR1009TA
FQ151 0504-001003 TRANSISTOR KSR2003TA

FQ152 0504-000118 TRANSISTOR KSR1003TA

FR 9 2001-000027 C RESISTOR

Parts number Parts name Area

Block No. 01

Remarks

Item

A

FR 18 2001-000515 C RESISTOR

FR 20 2001-000515 C RESISTOR

FR 21 2001-000273 C RESISTOR
FR 22 2001-000273 C RESISTOR

FR 23 2001-000773 C RESISTOR

FR 24 2001-000734 C RESISTOR
FR 25 2001-000429 C RESISTOR

FR 26 2001-000522 C RESISTOR

FR 28 2001-000290 C RESISTOR
FR 51 2001-000515 C RESISTOR

FR 52 2001-000786 C RESISTOR

FR 53 2001-000515 C RESISTOR
FR 54 2001-000786 C RESISTOR

FR 55 2001-000890 C RESISTOR

FR 56 2001-000563 C RESISTOR
FR 57 2001-000273 C RESISTOR

FR 58 2001-000273 C RESISTOR

FR 59 2001-000563 C RESISTOR
FR 81 2001-000591 C RESISTOR

FR 82 2001-000591 C RESISTOR

FR1L 2001-000411 C RESISTOR
FR1R 2001-000411 C RESISTOR

FR2L 2001-000411 C RESISTOR

FR2R 2001-000411 C RESISTOR
FR252 2001-000786 C RESISTOR

FR253 2001-000290 C RESISTOR

FR27L 2001-000786 C RESISTOR
FR4L 2001-000221 C RESISTOR

FR4R 2001-000221 C RESISTOR

FR5L 2001-000864 C RESISTOR
FR5R 2001-000864 C RESISTOR

FR6L 2001-000864 C RESISTOR

FR6R 2001-000864 C RESISTOR
FR8L 2001-000802 C RESISTOR

FR8R 2001-000802 C RESISTOR

FZD 1 0403-000372 ZENER DIODE
HC 1 2401-000795 E CAPACITOR

HC 2 2401-000795 E CAPACITOR

HCW 2 AH39-00247A LEAD-CONNECTOR
HCW 3 3711-001062 CONNECTOR

HC1L 2401-001912 E CAPACITOR

HC1R 2401-001912 E CAPACITOR
HC2L 2401-001465 E CAPACITOR

HC2R 2401-001465 E CAPACITOR

HC3L 2201-000642 C CAPACITOR
HC3R 2201-000642 C CAPACITOR

HD 1 0401-000101 DIODE

HIC 1 1201-000163 IC
HJK 1 3722-000351 PHONES JACK

HQ1L 0501-000407 TRANSISTOR KSD471

HQ1R 0501-000407 TRANSISTOR KSD471
HR 1 2001-000028 C RESISTOR

HR 2 2001-000028 C RESISTOR

HR 10 2001-000411 C RESISTOR
HR1L 2001-000449 C RESISTOR

HR1R 2001-000449 C RESISTOR

HR2L 2001-000449 C RESISTOR
HR2R 2001-000449 C RESISTOR

HR20L 2001-000591 C RESISTOR

HR20R 2001-000591 C RESISTOR
HR3L 2001-000734 C RESISTOR

HR3R 2001-000734 C RESISTOR

HR4L 2001-000290 C RESISTOR

Parts number Parts name Area

Remarks

3-9

MX-K5/MX-K6

Electrical parts list(Main board)

Item

A

HR4R 2001-000290 C RESISTOR

HR5L 2001-000019 C RESISTOR

HR5R 2001-000019 C RESISTOR
JC 7 2401-000419 E CAPACITOR

JC 9 2401-000240 E CAPACITOR

JC 10 2401-001954 E CAPACITOR
JC 11 2401-000795 E CAPACITOR

JC 25 2401-001975 E CAPACITOR

JC 26 2301-000404 C CAPACITOR
JC 27 2301-000404 C CAPACITOR

JC 27 2201-000338 C CAPACITOR

JC 28 2401-001975 E CAPACITOR
JC 29 2301-000407 C CAPACITOR

JC 31 2401-002180 E CAPACITOR

JC 35 2201-000601 C CAPACITOR
JC 36 2201-000368 C CAPACITOR

JC 37 2201-000601 C CAPACITOR

JC 38 2201-000368 C CAPACITOR
JC 51 2401-000970 E CAPACITOR

JCW 1 3711-003107 CONNECTOR

JCW 2 3711-003111 CONNECTOR
JCW 3 3711-003107 CONNECTOR

JC1L 2202-000847 C CAPACITOR

JC1R 2202-000847 C CAPACITOR
JC10L 2201-000368 C CAPACITOR

JC10R 2201-000368 C CAPACITOR

JC13L 2401-002180 E CAPACITOR
JC13R 2401-002180 E CAPACITOR

JC14L 2401-001465 E CAPACITOR

JC14R 2401-001465 E CAPACITOR
JC15L 2401-002180 E CAPACITOR

JC15R 2401-002180 E CAPACITOR

JC151 2401-001912 E CAPACITOR
JC152 2401-001912 E CAPACITOR

JC16L 2201-000368 C CAPACITOR

JC16R 2201-000368 C CAPACITOR
JC162 2401-000419 E CAPACITOR

JC17L 2301-000413 C CAPACITOR

JC17R 2301-000413 C CAPACITOR
JC19L 2301-000462 C CAPACITOR

JC19R 2301-000462 C CAPACITOR

JC20L 2401-000419 E CAPACITOR
JC21L 2401-000419 E CAPACITOR

JC21R 2401-000419 E CAPACITOR

JC22L 2301-000407 C CAPACITOR
JC22R 2301-000407 C CAPACITOR

JC23L 2201-000674 C CAPACITOR

JC23R 2201-000674 C CAPACITOR
JC24L 2202-000847 C CAPACITOR

JC24R 2202-000847 C CAPACITOR

JC3L 2401-001465 E CAPACITOR
JC3R 2401-001465 E CAPACITOR

JC30L 2201-000368 C CAPACITOR

JC30R 2201-000368 C CAPACITOR
JC300 2201-000470 C CAPACITOR

JC4L 2301-000413 C CAPACITOR

JC4R 2301-000413 C CAPACITOR
JC5L 2401-001954 E CAPACITOR

JC5R 2401-001954 E CAPACITOR

JC8L 2301-000413 C CAPACITOR
JC8R 2301-000413 C CAPACITOR

JD 1 0401-000101 DIODE

JD 2 0401-000101 DIODE

Parts number Parts name Area

Block No. 01

Remarks

Item

A

JD 3 0401-000101 DIODE

JIC 1 1201-000358 IC S1A0291*01-A0B0

JIC 2 1201-000163 IC
JL 1 2701-000298 INDUCTOR-AXIAL AX470UH 04

JL 2 2909-000210 FILTER-LC

JLP1L AH26-10002W COIL-TRAP BIAS-TRAP
JLP1R AH26-10002W COIL-TRAP BIAS-TRAP

JL1L AH27-10001D COIL CHOKE

JL1R AH27-10001D COIL CHOKE
JQ 6 0504-001003 TRANSISTOR KSR2003TA

JQ 8 0504-001003 TRANSISTOR KSR2003TA

JQ 10 0501-000398 TRANSISTOR KSC945
JQ 14 0501-000610 TRANSISTOR KSA928A

JQ 15 0501-000369 TRANSISTOR KSC2331

JQ 16 0501-000398 TRANSISTOR KSC945
JQ 51 0504-001003 TRANSISTOR KSR2003TA

JQ11L 0501-000407 TRANSISTOR KSD471

JQ11R 0501-000407 TRANSISTOR KSD471
JQ2L 0501-000010 TRANSISTOR KSC1008

JQ2R 0501-000010 TRANSISTOR KSC1008

JQ3L 0501-000010 TRANSISTOR KSC1008
JQ3R 0501-000010 TRANSISTOR KSC1008

JQ4L 0501-000398 TRANSISTOR KSC945

JQ4R 0501-000398 TRANSISTOR KSC945
JQ5L 0501-000407 TRANSISTOR KSD471

JQ5R 0501-000407 TRANSISTOR KSD471

JR 4 2001-000522 C RESISTOR
JR 13 2001-000773 C RESISTOR

JR 14 2001-000802 C RESISTOR

JR 15 2001-000708 C RESISTOR
JR 21 2001-000027 C RESISTOR

JR 23 2001-000591 C RESISTOR

JR 25 2001-000429 C RESISTOR
JR 26 2001-000734 C RESISTOR

JR 27 2001-000023 C RESISTOR

JR 29 2001-000786 C RESISTOR
JR 30 2001-000591 C RESISTOR

JR 31 2001-000734 C RESISTOR

JR 32 2001-000456 C RESISTOR
JR 33 2001-000290 C RESISTOR

JR 38 2001-000890 C RESISTOR

JR 39 2001-000290 C RESISTOR
JR 40 2001-000290 C RESISTOR

JR 43 2001-000591 C RESISTOR

JR 44 2001-000522 C RESISTOR
JR 45 2001-000522 C RESISTOR

JR 46 2001-000591 C RESISTOR

JR 51 2001-000660 C RESISTOR
JR 52 2001-000591 C RESISTOR

JR 52 2001-000429 C RESISTOR

JR 53 2001-000319 C RESISTOR
JR 61 2001-000734 C RESISTOR

JR1L 2001-000890 C RESISTOR

JR1R 2001-000890 C RESISTOR
JR10L 2001-000449 C RESISTOR

JR10R 2001-000449 C RESISTOR

JR11L 2001-000802 C RESISTOR
JR11R 2001-000802 C RESISTOR

JR12L 2001-000734 C RESISTOR

JR12R 2001-000734 C RESISTOR
JR16L 2001-000613 C RESISTOR

JR16R 2001-000613 C RESISTOR

JR17L 2001-000003 C RESISTOR

Parts number Parts name Area

Remarks

3-10

MX-K5/MX-K6

Electrical parts list(Main board)

Item

A

JR17R 2001-000003 C RESISTOR

JR18L 2001-000734 C RESISTOR

JR18R 2001-000734 C RESISTOR
JR19L 2001-000522 C RESISTOR

JR19R 2001-000522 C RESISTOR

JR2L 2001-000890 C RESISTOR
JR2R 2001-000890 C RESISTOR

JR20L 2001-000522 C RESISTOR

JR20R 2001-000522 C RESISTOR
JR24L 2001-000613 C RESISTOR

JR24R 2001-000613 C RESISTOR

JR251 2001-000008 C RESISTOR
JR252 2001-000449 C RESISTOR

JR253 2001-000449 C RESISTOR

JR254 2001-000008 C RESISTOR
JR28L 2001-000734 C RESISTOR

JR28R 2001-000734 C RESISTOR

JR3L 2001-000591 C RESISTOR
JR3R 2001-000591 C RESISTOR

JR37L 2001-000786 C RESISTOR

JR37R 2001-000786 C RESISTOR
JR40L 2001-000302 C RESISTOR

JR40R 2001-000302 C RESISTOR

JR41L 2001-000008 C RESISTOR
JR41R 2001-000008 C RESISTOR

JR42L 2001-000429 C RESISTOR

JR42R 2001-000429 C RESISTOR
JR5L 2001-000449 C RESISTOR

JR5R 2001-000449 C RESISTOR

JR6L 2001-000449 C RESISTOR
JR6R 2001-000449 C RESISTOR

JR7L 2001-000890 C RESISTOR

JR7R 2001-000890 C RESISTOR
JR9L 2001-000281 C RESISTOR

JR9R 2001-000281 C RESISTOR

JSR1L 2103-000492 SEMI F.VR.
JSR1R 2001-000591 C RESISTOR

JSR2L 2103-000248 SEMI F.VR.

JSR2R 2103-000248 SEMI F.VR.
PCW 1 3711-003112 CONNECTOR 08P 2.5MM

RC 5 2401-001954 E CAPACITOR

RC 6 2401-000907 E CAPACITOR
RC 7 2401-001912 E CAPACITOR

RC 8 2401-001954 E CAPACITOR

RC 13 2401-000230 E CAPACITOR
RC 14 2401-000795 E CAPACITOR

RC 19 2401-001893 E CAPACITOR

RC 20 2401-001893 E CAPACITOR
RC 37 2401-000438 E CAPACITOR

RCW 2 3711-000190 CONNECTOR

RCW 6 3711-002809 CONNECTOR
RD 1 0402-000127 DIODE

RD 2 0402-000127 DIODE

RD 3 0402-000127 DIODE
RD 5 0402-000127 DIODE

RD 7 0401-000101 DIODE

RD 8 0402-000151 DIODE
RD 9 0402-000127 DIODE

RD 10 0402-000127 DIODE

RD 30 0402-000151 DIODE
RD 31 0402-000151 DIODE

RD 32 0402-000151 DIODE

RFS2A 3602-000147 FUSE CLIP

Parts number Parts name Area

Block No. 01

Remarks

Item

A

RFS2B 3602-000147 FUSE CLIP

RFS5A 3602-000147 FUSE CLIP

RFS5B 3602-000147 FUSE CLIP
RFS6A 3602-000147 FUSE CLIP

RFS6B 3602-000147 FUSE CLIP

RFS7A 3602-000147 FUSE CLIP
RFS7B 3602-000147 FUSE CLIP

RFS8A 3602-000147 FUSE CLIP

RFS8B 3602-000147 FUSE CLIP
RIC 1 1203-001653 IC

RJW 1 AH39-50001L LEAD-FASTEN

RL 1 2701-000298 INDUCTOR-AXIAL AX470UH 04
RQ 1 0501-000610 TRANSISTOR KSA928A

RQ 3 0501-000398 TRANSISTOR KSC945

RQ 4 0501-000294 TRANSISTOR KSA708
RR 1 2003-000701 OM RESISTOR

RR 1 2001-000591 C RESISTOR

RR 3 2001-000023 C RESISTOR
RR 4 2001-000023 C RESISTOR

RR 5 2001-000613 C RESISTOR

RR 6 2001-000734 C RESISTOR
RR 7 2001-000429 C RESISTOR

RR 8 2003-000455 OM RESISTOR

RR 9 2001-000563 C RESISTOR
RR 10 2001-000055 C RESISTOR

RR 11 2001-000591 C RESISTOR

RR 12 2001-000734 C RESISTOR
RR 13 2001-000111 C RESISTOR

RR 16 2001-000038 C RESISTOR

RR 17 2001-000429 C RESISTOR
RR 20 2001-000786 C RESISTOR

RR 22 2001-000660 C RESISTOR

RR 51 2001-000890 C RESISTOR
RR 52 2001-000734 C RESISTOR

RW 1 AH39-00245A LEAD-CONNECTOR

RW 2 AH39-00248A LEAD-CONNECTOR
RZD 1 0403-000379 ZENER DIODE

RZD 2 0403-000570 ZENER DIODE

RZD 3 0403-000570 ZENER DIODE
RZD 4 0403-000354 ZENER DIODE

RZD 5 0403-000396 ZENER DIODE

TC101 2201-000783 C CAPACITOR
TC102 2201-000783 C CAPACITOR

Parts number Parts name Area

Remarks

3-11

MX-K5/MX-K6

Electrical parts list(Front bnoard)

Item

A

R-EYE AC59-60060A MODULE REMOCON

UC 1 2401-000475 E CAPACITOR

UC 2 2201-000565 C CAPACITOR
UC 3 2401-000475 E CAPACITOR

UC 4 2201-000565 C CAPACITOR

UC 5 2201-000565 C CAPACITOR
UC 6 2201-000825 C CAPACITOR

UC 7 2201-000825 C CAPACITOR

UC 8 2201-000247 C CAPACITOR
UC 9 2201-000247 C CAPACITOR

UC 10 2401-000240 E CAPACITOR

UC 11 2401-000759 E CAPACITOR
UC 15 2201-000565 C CAPACITOR

UC 17 2401-001954 E CAPACITOR

UC 19 2201-000565 C CAPACITOR
UC 20 2201-000163 C CAPACTOR

UC 21 2201-000163 C CAPACTOR

UC 30 2201-000146 C CAPACITOR
UC 32 2401-001364 E CAPACITOR

UCW 1 3708-000492 CONNECTOR

UCW 2 3708-000178 CONNECTOR
UCW 3 3708-000454 CONNECTOR

UCW 4 3708-000451 CONNECTOR

UCW 5 3708-000492 CONNECTOR
UCW 6 3708-001488 CONNECTOR

UCW 7 3708-000181 CONNECTOR

UD 3 0401-000101 DIODE 1N4148
UD 11 0402-000127 DIODE 1N4002

UD 12 0402-000127 DIODE 1N4002

UD 13 0402-000127 DIODE 1N4002
UD 14 0401-000101 DIODE 1N4148

UD 15 0401-000101 DIODE 1N4148

UD 16 0401-000101 DIODE 1N4148
UD 17 0401-000101 DIODE 1N4148

UD 18 0402-000127 DIODE 1N4002

UD 19 0402-000127 DIODE 1N4002
UIC 1 AH11-00037A MASK ROM LC866548V

UIC 2 0904-001316 IC M66010

ULD 1 0601-001238 LED
ULD 2 0601-001238 LED

ULD 3 0601-001238 LED

ULD 4 0601-001238 LED
ULD 5 0601-001238 LED

ULD 6 0601-001238 LED

ULD 7 0601-001238 LED
ULD 8 0601-001238 LED

ULD 9 0601-001238 LED

ULD10 0601-001238 LED
ULD11 0601-001238 LED

ULD12 0601-001238 LED

UQ 1 0504-000117 TRANSISTOR KSR1002TA
UQ 2 0504-000117 TRANSISTOR KSR1002TA

UQ 3 0504-000117 TRANSISTOR KSR1002TA

UQ 4 0504-000117 TRANSISTOR KSR1002TA
UQ 5 0504-000118 TRANSISTOR KSR1003TA

UQ 6 0501-000398 TRANSISTOR KSC945-YTA

UQ 7 0504-000118 TRANSISTOR KSR1003TA
UQ 8 0501-000610 TRANSISTOR KSA928A

UQ 9 0504-000118 TRANSISTOR KSR1003TA

UQ 10 0501-000610 TRANSISTOR KSA928A
UQ 11 0501-000610 TRANSISTOR KSA928A

UQ 12 0504-000117 TRANSISTOR KSR1002TA

UQ 13 0504-000117 TRANSISTOR KSR1002TA

Parts number Parts name Area

Block No. 02

Remarks

Item

A

UQ 14 0504-000117 TRANSISTOR KSR1002TA

UQ 15 0504-000117 TRANSISTOR KSR1002TA

UQ 17 0504-000118 TRANSISTOR KSR1003TA
UQ 18 0501-000398 TRANSISTOR KSC945-YTA

UR 1 2001-000003 C RESISTOR

UR 2 2001-000995 C RESISTOR
UR 4 2001-000062 C RESISTOR

UR 5 2001-000062 C RESISTOR

UR 6 2001-000062 C RESISTOR
UR 7 2001-000429 C RESISTOR

UR 8 2001-000221 C RESISTOR

UR 9 2001-000241 C RESISTOR
UR 10 2001-000258 C RESISTOR

UR 11 2001-000449 C RESISTOR

UR 12 2001-000734 C RESISTOR
UR 13 2001-000734 C RESISTOR

UR 14 2001-000734 C RESISTOR

UR 15 2001-000734 C RESISTOR
UR 16 2001-000734 C RESISTOR

UR 17 2001-000734 C RESISTOR

UR 18 2001-000734 C RESISTOR
UR 19 2001-000734 C RESISTOR

UR 20 2001-000734 C RESISTOR

UR 21 2001-000734 C RESISTOR
UR 22 2001-000734 C RESISTOR

UR 23 2001-000734 C RESISTOR

UR 24 2001-000734 C RESISTOR
UR 25 2001-000734 C RESISTOR

UR 26 2001-000734 C RESISTOR

UR 27 2001-000734 C RESISTOR
UR 28 2001-000786 C RESISTOR

UR 29 2001-000786 C RESISTOR

UR 30 2001-000786 C RESISTOR
UR 31 2001-000786 C RESISTOR

UR 32 2001-000786 C RESISTOR

UR 33 2001-000786 C RESISTOR
UR 34 2001-000290 C RESISTOR

UR 35 2001-000290 C RESISTOR

UR 36 2001-000290 C RESISTOR
UR 37 2001-000290 C RESISTOR

UR 38 2001-000290 C RESISTOR

UR 39 2001-000290 C RESISTOR
UR 40 2001-000591 C RESISTOR

UR 41 2001-000429 C RESISTOR

UR 42 2001-000429 C RESISTOR
UR 43 2001-000435 C RESISTOR

UR 44 2001-000734 C RESISTOR

UR 45 2001-000508 C RESISTOR
UR 46 2001-000793 C RESISTOR

UR 47 2001-000850 C RESISTOR

UR 48 2001-000295 C RESISTOR
UR 49 2001-001178 C RESISTOR

UR 50 2001-001178 C RESISTOR

UR 51 2001-001178 C RESISTOR
UR 52 2001-000449 C RESISTOR

UR 56 2001-000429 C RESISTOR

UR 57 2001-000429 C RESISTOR
UR 58 2001-000429 C RESISTOR

UR 59 2001-000429 C RESISTOR

UR 60 2001-000429 C RESISTOR
UR 61 2001-000429 C RESISTOR

UR 62 2001-000429 C RESISTOR

UR 63 2001-000290 C RESISTOR

Parts number Parts name Area

Remarks

3-12

MX-K5/MX-K6

Electrical parts list(Front board)

Item

A

UR 64 2001-000290 C RESISTOR

UR 65 2001-000290 C RESISTOR

UR 66 2001-000290 C RESISTOR
UR 67 2001-000290 C RESISTOR

UR 68 2001-000290 C RESISTOR

UR 69 2001-000290 C RESISTOR
UR 70 2001-000290 C RESISTOR

UR 71 2001-000290 C RESISTOR

UR 72 2001-000290 C RESISTOR
UR 74 2001-000290 C RESISTOR

UR 75 2001-000290 C RESISTOR

UR 76 2001-000290 C RESISTOR
UR 77 2001-000554 C RESISTOR

UR 79 2001-000290 C RESISTOR

UR 80 2001-000290 C RESISTOR
UR 81 2001-000290 C RESISTOR

UR 82 2001-000290 C RESISTOR

UR 83 2001-000290 C RESISTOR
UR 84 2001-000290 C RESISTOR

UR 85 2001-000290 C RESISTOR

UR 86 2001-000290 C RESISTOR
UR 87 2001-000290 C RESISTOR

UR 88 2001-000290 C RESISTOR

UR 89 2001-000290 C RESISTOR
UR 90 2001-000290 C RESISTOR

UR 91 2001-000290 C RESISTOR

UR 92 2001-000429 C RESISTOR
UR 93 2001-000995 C RESISTOR

UR 94 2001-000221 C RESISTOR

UR 95 2001-000522 C RESISTOR
UR110 2001-000995 C RESISTOR

UR111 2001-000062 C RESISTOR

UR112 2001-000241 C RESISTOR
UR113 2001-000062 C RESISTOR

UR114 2001-000258 C RESISTOR

UR115 2001-000062 C RESISTOR
UR116 2001-000591 C RESISTOR

UR117 2001-000449 C RESISTOR

UR118 2001-000890 C RESISTOR
UR119 2001-000290 C RESISTOR

UR120 2001-000890 C RESISTOR

UR121 2001-000290 C RESISTOR
UR122 2001-000522 C RESISTOR

UR123 2001-000010 C RESISTOR

UR124 2001-000734 C RESISTOR
UR125 2001-000734 C RESISTOR

UR126 2001-000591 C RESISTOR

UR127 2001-000449 C RESISTOR
UR128 2001-000258 C RESISTOR

UR129 2001-000241 C RESISTOR

UR130 2001-000221 C RESISTOR
UR131 2001-000429 C RESISTOR

UR150 2001-000786 C RESISTOR

UR151 2001-000786 C RESISTOR
UR152 2001-000786 C RESISTOR

UR153 2001-000786 C RESISTOR

UR154 2001-000290 C RESISTOR
UR162 2001-000290 C RESISTOR

UR164 2001-000515 C RESISTOR

UR196 2001-000062 C RESISTOR
UR201 2001-000290 C RESISTOR

UR202 2001-000290 C RESISTOR

UR203 2001-000290 C RESISTOR

Parts number Parts name Area

Block No. 02

Remarks

Item

A

UR204 2001-000290 C RESISTOR

UR205 2001-000290 C RESISTOR

UR206 2001-000290 C RESISTOR
UR207 2001-000290 C RESISTOR

USR 1 2103-000492 SEMI F.VR.

USW 1 3404-000165 TACT SWITCH SKHV10910A
USW 3 3404-000165 TACT SWITCH SKHV10910A

USW 4 3404-000165 TACT SWITCH SKHV10910A

USW 5 3404-000165 TACT SWITCH SKHV10910A
USW 6 3404-000165 TACT SWITCH SKHV10910A

USW 7 3404-000165 TACT SWITCH SKHV10910A

USW 8 3404-000165 TACT SWITCH SKHV10910A
USW 9 3404-000165 TACT SWITCH SKHV10910A

USW10 3404-000165 TACT SWITCH SKHV10910A

USW11 3404-000165 TACT SWITCH SKHV10910A
USW12 3404-000165 TACT SWITCH SKHV10910A

USW13 3404-000165 TACT SWITCH SKHV10910A

USW14 3404-000165 TACT SWITCH SKHV10910A
USW15 3404-000165 TACT SWITCH SKHV10910A

USW16 3404-000165 TACT SWITCH SKHV10910A

USW17 3404-000165 TACT SWITCH SKHV10910A
USW18 3404-000165 TACT SWITCH SKHV10910A

USW19 3404-000165 TACT SWITCH SKHV10910A

USW20 3404-000165 TACT SWITCH SKHV10910A
USW25 3404-000165 TACT SWITCH SKHV10910A

USW26 3404-000165 TACT SWITCH SKHV10910A

USW27 3404-000165 TACT SWITCH SKHV10910A
USW28 3404-000165 TACT SWITCH SKHV10910A

USW29 3404-000165 TACT SWITCH SKHV10910A

USW30 3404-000165 TACT SWITCH SKHV10910A
USW31 3404-000165 TACT SWITCH SKHV10910A

USW32 3404-000165 TACT SWITCH SKHV10910A

UVR 1 3406-001071 ROTARY SWITCH
UVR 2 3406-001047 ROTARY SWITCH RE012104PVB25FI

UVR 3 3406-001047 ROTARY SWITCH RE012104PVB25FI

UX 1 2802-000181 CERAMIC RESONAT
UX 2 2801-001394 CRYSTAL-UNIT 32.768KHZ

VFD AH07-00040A VF DISPLAY BJ821GNK

Parts number Parts name Area

Remarks

3-13

MX-K5/MX-K6

Electrical parts list(Amp board)

Item

A

#AIC2 1201-001599 IC

A

AC 20 2401-000871 E CAPACITOR

ACW 1 3708-001094 CONNECTOR
ACW 2 3711-001011 CONNECTOR

AC1L 2201-000368 C CAPACITOR

AC1R 2201-000368 C CAPACITOR
AC15L 2301-000375 C CAPACITOR

AC15R 2301-000375 C CAPACITOR

AC16L 2301-000426 C CAPACITOR
AC16R 2301-000426 C CAPACITOR

AC17L 2301-000404 C CAPACITOR

AC17R 2301-000404 C CAPACITOR
AC2L 2401-000357 E CAPACITOR

AC2R 2401-000357 E CAPACITOR

AC3R 2401-002180 E CAPACITOR
AC300 2401-001364 E CAPACITOR

AC4L 2401-001154 E CAPACITOR

AC4R 2401-001154 E CAPACITOR
AC5L 2201-000838 C CAPACITOR

AC5R 2201-000838 C CAPACITOR

AC6L 2401-002180 E CAPACITOR
AD 5 0402-000127 DIODE

AL1L AH27-90001A COIL

AL1R AH27-90001A COIL
AQ 5 0501-000407 TRANSISTOR KSD471-YTA

AQ 6 0501-000010 TRANSISTOR KSC1008-YTA

AQ 7 0501-000407 TRANSISTOR KSD471-YTA
AQ 8 0501-000610 TRANSISTOR KSA928A

AQ2L 0501-000407 TRANSISTOR KSD471-YTA

AQ2R 0501-000407 TRANSISTOR KSD471-YTA
AQ300 0501-000398 TRANSISTOR KSC945-YTA

AQ301 0501-000398 TRANSISTOR

AQ302 0501-000303 TRANSISTOR KSA733YTA
AQ313 0501-000398 TRANSISTOR KSC945-YTA

AR 13 2003-000008 C RESISTOR

AR 20 2001-000591 C RESISTOR
AR 21 2001-000429 C RESISTOR

AR 25 2001-000515 C RESISTOR

AR 26 2001-000273 C RESISTOR
AR 32 2001-000591 C RESISTOR

AR 33 2001-000591 C RESISTOR

AR 35 2001-000429 C RESISTOR
AR 36 2001-000429 C RESISTOR

AR 77 2001-000065 C RESISTOR

AR 78 2003-000008 C RESISTOR
ARL 1 3501-001197 RELAY OSA-SS-212DM3

AR1L 2001-000290 C RESISTOR

AR1R 2001-000290 C RESISTOR
AR15L 2003-000689 OM RESISTOR

AR15R 2003-000689 OM RESISTOR

AR2L 2001-000221 C RESISTOR
AR2R 2001-000221 C RESISTOR

AR3L 2001-000864 C RESISTOR

AR3R 2001-000864 C RESISTOR
AR300 2001-000522 C RESISTOR

AR301 2001-000660 C RESISTOR

AR302 2001-000522 C RESISTOR
AR304 2001-000734 C RESISTOR

AR304 2001-000290 C RESISTOR

AR305 2001-000522 C RESISTOR
AR306 2001-000864 C RESISTOR

AR307 2001-000864 C RESISTOR

AR308 2001-000734 C RESISTOR

Parts number Parts name Area

Block No. 03

STK402-090

Remarks

Item

A

AR4L 2003-000390 OM RESISTOR

AR4R 2003-000390 OM RESISTOR

AR5L 2003-000390 OM RESISTOR
AR5R 2003-000390 OM RESISTOR

AR56L 2001-000864 C RESISTOR

AR56R 2001-000864 C RESISTOR
AR6L 2001-000017 C RESISTOR

AR6R 2001-000017 C RESISTOR

AR7L 2001-000449 C RESISTOR
AR7R 2001-000449 C RESISTOR

AR8L 2001-000591 C RESISTOR

AR8R 2001-000591 C RESISTOR
SPK 1 3716-001132 CONNECTOR

Parts number Parts name Area

Remarks

3-14

MX-K5/MX-K6

Q

Q

Q

Electrical parts list(CD board)

Item

A

C 101 2401-000240 E CAPACITOR

C 102 2203-000440 CHIP CAPACITOR

C 103 2203-000257 CHIP CAPACITOR
C 104 2203-000257 CHIP CAPACITOR

C 105 2203-000257 CHIP CAPACITOR

C 106 2203-001140 CHIP CAPACITOR
C 107 2401-000240 E CAPACITOR

C 108 2401-000240 E CAPACITOR

C 111 2203-000888 CHIP CAPACITOR
C 112 2203-000888 CHIP CAPACITOR

C 113 2202-000780 C CAPACITOR

C 114 2401-001954 E CAPACITOR
C 115 2203-000206 CHIP CAPACITOR

C 116 2203-000206 CHIP CAPACITOR

C 117 2203-000440 CHIP CAPACITOR
C 118 2203-000206 CHIP CAPACITOR

C 119 2203-000800 CHIP CAPACITOR

C 120 2401-001968 E CAPACITOR
C 121 2203-000257 CHIP CAPACITOR

C 122 2203-001140 CHIP CAPACITOR

C 123 2401-000419 E CAPACITOR
C 124 2203-000206 CHIP CAPACITOR

C 126 2203-000491 CHIP CAPACITOR

C 127 2203-000592 CHIP CAPACITOR
C 128 2203-000800 CHIP CAPACITOR

C 129 2203-000206 CHIP CAPACITOR

C 130 2203-000206 CHIP CAPACITOR
C 131 2203-000178 CHIP CAPACITOR

C 132 2203-000178 CHIP CAPACITOR

C 133 2401-000240 E CAPACITOR
C 134 2203-000257 CHIP CAPACITOR

C 135 2401-001968 E CAPACITOR

C 201 2203-000681 CHIP CAPACITOR
C 202 2203-000681 CHIP CAPACITOR

C 203 2203-001222 CHIP CAPACITOR

C 204 2203-000178 CHIP CAPACITOR
C 205 2203-000178 CHIP CAPACITOR

C 207 2203-000257 CHIP CAPACITOR

C 208 2203-000851 CHIP CAPACITOR
C 209 2203-000257 CHIP CAPACITOR

C 211 2203-000178 CHIP CAPACITOR

C 212 2401-000240 E CAPACITOR
C 213 2203-000257 CHIP CAPACITOR

C 214 2203-000257 CHIP CAPACITOR

C 215 2401-000240 E CAPACITOR
C 216 2203-000257 CHIP CAPACITOR

C 217 2401-000240 E CAPACITOR

C 218 2203-000257 CHIP CAPACITOR
C 301 2401-001102 E CAPACITOR

C 302 2401-000240 E CAPACITOR

C 303 2401-000240 E CAPACITOR
C 304 2203-000257 CHIP CAPACITOR

C 305 2203-000257 CHIP CAPACITOR

C 401 2203-000257 CHIP CAPACITOR
C 402 2203-000257 CHIP CAPACITOR

C 403 2203-000178 CHIP CAPACITOR

C 801 2401-000795 E CAPACITOR
C 804 2202-000243 C CAPACITOR

C 805 2202-000243 C CAPACITOR

C 806 2202-000243 C CAPACITOR
CW101 3708-001252 CONNECTOR

CW102 AH39-20561P LEAD CONNECTOR

CW103 3708-001131 CONNECTOR

Parts number Parts name Area

Block No. 04

Remarks

Item

A

CW104 3711-003379 CONNECTOR 35366-0310

CW105 3708-001438 CONNECTOR

CW106 AH39-20025S LEAD CONNECTOR
CW107 3711-000906 CONNECTOR

C124A 2203-001063 CHIP CAPACITOR

C501L 2401-001954 E CAPACITOR
C501R 2401-001954 E CAPACITOR

C502L 2203-000440 CHIP CAPACITOR

C502R 2203-000440 CHIP CAPACITOR
D 301 0402-000151 DIODE 1N5392

IC101 1204-001799 IC KB9226

IC201 0904-001524 IC 5L9290
IC301 1003-000179 IC KA9258D

IC401 1003-001162 IC KA3082

IC402 1003-001162 IC KA3082
IC801 AC14-12001G IC KA78L05Z-TA

J 1 2007-000070 CHIP RESISTOR

J 2 2007-000070 CHIP RESISTOR
J 3 2007-000070 CHIP RESISTOR

J 4 2007-000029 CHIP RESISTOR

J 5 2007-000070 CHIP RESISTOR
J 7 2007-000029 CHIP RESISTOR

J 8 2007-000029 CHIP RESISTOR

J 9 2007-000029 CHIP RESISTOR
J 10 2007-000070 CHIP RESISTOR

J 12 2007-000029 CHIP RESISTOR

J 13 2007-000070 CHIP RESISTOR
MJ 1 2007-000070 CHIP RESISTOR

MR 1 2007-000090 CHIP RESISTOR

MR 2 2007-000090 CHIP RESISTOR
MR 3 2007-000090 CHIP RESISTOR

R 101 2007-000098 CHIP RESISTOR

R 102 2007-000098 CHIP RESISTOR
R 103 2007-000098 CHIP RESISTOR

R 104 2007-000098 CHIP RESISTOR

R 105 2007-000100 CHIP RESISTOR 68KOHM 5% 1/16W
R 106 2007-000100 CHIP RESISTOR 68KOHM 5% 1/16W

R 107 2007-000115 CHIP RESISTOR

R 108 2007-000308 CHIP RESISTOR
R 110 2007-000455 CHIP RESISTOR

R 112 2007-001196 CHIP RESISTOR

R 113 2007-000132 CHIP RESISTOR
R 114 2007-000100 CHIP RESISTOR 68KOHM 5% 1/16W

R 115 2007-001179 CHIP RESISTOR

R 116 2007-000093 CHIP RESISTOR
R 117 2001-000331 C RESISTOR

R 118 2007-000109 CHIP RESISTOR

R 119 2007-000101 CHIP RESISTOR
R 120 2007-000100 CHIP RESISTOR 68KOHM 5% 1/16W

R 120 2007-000098 CHIP RESISTOR

R 121 2007-000092 CHIP RESISTOR
R 123 2007-000097 CHIP RESISTOR

R 124 2007-000103 CHIP RESISTOR

R 125 2007-000103 CHIP RESISTOR
R 126 2007-000098 CHIP RESISTOR

R 127 2007-000100 CHIP RESISTOR 68KOHM 5% 1/16W

R 128 2007-000129 CHIP RESISTOR
R 132 2007-000090 CHIP RESISTOR

R 133 2007-000090 CHIP RESISTOR

R 201 2007-000074 CHIP RESISTOR

Parts number Parts name Area

101 0501-000314 TRANSISTOR KSA812

301 0501-000610 TRANSISTOR KSA928A
302 0501-000010 TRANSISTOR KSC1008-YTA

Remarks

3-15

MX-K5/MX-K6

Electrical parts list(CD board)

Item

A

R 202 2007-000109 CHIP RESISTOR

R 204 2007-000078 CHIP RESISTOR

R 205 2007-000078 CHIP RESISTOR
R 206 2007-000078 CHIP RESISTOR

R 207 2007-000078 CHIP RESISTOR

R 208 2007-000078 CHIP RESISTOR
R 209 2007-000078 CHIP RESISTOR

R 210 2007-000075 CHIP RESISTOR

R 301 2008-000140 C RESISTOR
R 302 2001-001006 C RESISTOR

R 803 2001-000429 C RESISTOR

R 804 2007-000078 CHIP RESISTOR
R 805 2007-000078 CHIP RESISTOR

R 806 2007-000078 CHIP RESISTOR

R 807 2007-000084 CHIP RESISTOR
R 808 2007-000084 CHIP RESISTOR

R 809 2007-000084 CHIP RESISTOR

R 810 2001-000515 C RESISTOR
R 811 2007-000078 CHIP RESISTOR

R 813 2007-000097 CHIP RESISTOR

R501L 2007-000102 CHIP RESISTOR
R501R 2007-000102 CHIP RESISTOR

R502L 2007-000074 CHIP RESISTOR

R502R 2007-000074 CHIP RESISTOR
X 201 2802-000211 CERAMIC RESONAT

ZD301 0403-000344 ZENER DIODE UZ3.9B

ZD401 0403-000361 ZENER DIODE UZ6.2BSB
ZD402 0403-000352 ZENER DIODE UZ4.7BM

Parts number Parts name Area

Block No. 04

Remarks

3-16

MX-K5/MX-K6

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

)

Q

Q

Electrical parts list(Tuner board)

Item

A

AMIF

ANT
BPF 1

BPF 2

C 2
C 5

C 6

C 7
C 8

C 9

C 10
C 11

C 12

C 13
C 14

C 15

C 16
C 19

C 20

C 21
C 22

C 23

C 24
C 25

C 26

C 27
C 28

C 29

C 30
C 41

C 42

C 43
C 44

C 45

C 46
C 49

CF 1

CF 2
CF 4

CON01

D 1
D 2

D 3

D 4
EC 02

EC 03

EC 05
EC 06

EC 07

EC 08
EC 09

EC 10

EC 11
EC 12

EC 13

EC 14
EC 15

EC 16

EC 17
EC 18

EC 19

EC 20
FMDET

FMTUN 401-VA00009-0 FM TUNER KST-F401VA-9

Parts number Parts name Area

E00-0000A23-0

021069KN-P0D
J00-X000201-0

J00-X000201-0

K16X223K-R0S
K16X103K-R0S

K16X223K-R0S

G16X473K-R0S
K16G150J-R0S

K20X102K-R0S

K05B102K-AOT
G16X473K-R0S

K16X103K-R0S

K16G101J-R0S
K16G180J-R0S

K16G220J-R0S

K16G221J-R0S
G16Y104Z-R0S

K16X102K-R0S

K16X222K-R0S
G16X333K-R0S

K16X223K-R0S

K16X223K-R0S
G16X393K-R0S

G16X393K-R0S

G16X473K-R0S
G16X473K-R0S

G16X473K-R0S

G16X473K-R0S
K16G010D-R0S

G16Y104Z-R0S

G16X473K-R0S
G16X473K-R0S

K16X822K-R0S

K16X822K-R0S
G16Y104Z-R0S

A7MA5AXX-B0C

A7MS3AAA-BOC
LPB450J1-BOC

018111RY-P0L

1N4148XX-A0T
1N4148XX-A0T

MTZJ5R12-A0R

SVC348SX-A0S
G5BA470M-B0L

J5BA2R2M-B0L

G5BA470M-B0L
G5BA100M-B0L

K5BA010M-B0L

G5BA100M-B0L
J5BA4R7M-B0L

J5BA2R2M-B0L

J5BA2R2M-B0L
G5BA100M-B0L

G5BA100M-B0L

G5BA470M-B0L
K5BA010M-B0L

G5BA100M-B0L

K5BA010M-B0L
K5BAR47M-B0L

K5BA010M-B0L

G5BA470M-B0L
3C0-X000350-0

I.F.T A23

ANT JACK SC021069KN
B.P.F 75J-201

B.P.F 75J-201

CERAMIC CAPACIT C1608 X7R 1H 22
CERAMIC CAPACIT C1608 X7R 1H 10

CERAMIC CAPACIT C1608 X7R 1H 22

CERAMIC CAPACIT C1608 X7R 1C 47
CERAMIC CAPACIT

CERAMIC CAPACIT C2012 X7R 1H 10

AXIAL CAPACITOR UP050 B 102K
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT C1608 COG 1H 10
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT C1608 COG 1H 22
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT C1608 X7R 1H 22
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT
CERAMIC CAPACIT

CERAMIC CAPACIT

CERAMIC CAPACIT
CERAMIC CAPACIT

C/FILTER

C/FILTER
C/FILTER

CONNECTOR

DIODE
DIODE

ZENER DIODE MTZ 5.1V(0.5W

V.C.DIODE
E CAPACITOR

E CAPACITOR

E CAPACITOR
E CAPACITOR 16V 10UF(5*11

E CAPACITOR 50V 1UF(5*11

E CAPACITOR 16V 10UF(5*11
E CAPACITOR 35V 4.7UF(5*11

E CAPACITOR 35V 2.2UF(5*11

E CAPACITOR 35V 2.2UF(5*11
E CAPACITOR 16V 10UF(5*11

E CAPACITOR 16V 10UF(5*11

E CAPACITOR
E CAPACITOR 50V 1UF(5*11

E CAPACITOR 16V 10UF(5*11

E CAPACITOR
E CAPACITOR

E CAPACITOR
E CAPACITOR
FM DET COIL

C1608 COG 1H 15

C1608 X7R 1C 47

C1608 X7R 1H 10

C1608 COG 1H 18

C1608 COG 1H 22

C1608 Y5V 1C 10

C1608 X7R 1H 10

C1608 X7R 1C 33

C1608 X7R 1H 22

C1608 X7R 1H 22
C1608 X7R 1H 39

C1608 X7R 1H 39

C1608 X7R 1C 47
C1608 X7R 1C 47

C1608 X7R 1C 47

C1608 X7R 1C 47
C1608 COG 1H 01

C1608 Y5V 1C 10

C1608 X7R 1C 47
C1608 X7R 1C 47

C1608 X7R 1H 82

C1608 X7R 1H 82
C1608 Y5V 1C 10

L10.7MA5A

L10.7MS3A-10A
LPB450J-1

GF120-11-TS

1N4148
1N4148

SVC348-SPA
16V 47UF(5*11

35V 2.2UF(5*11

16V 47UF(5*11

16V 47UF(5*11

50V 1UF(5*11
50V 0.47UF(5*11

50V 1UF(5*11

16V 47UF(5*11
A33S

Block No. 05

Remarks

Item

A

ICO 1 LA1837XX-S0S
ICO 2 LC72131X-S0S

J 1 1160000X-R0S

J 2 1160000X-R0S
J 3 3320000X-R0S

J 4

J 5 2200000X-R0S
J 6

J 7 1160000X-R0S

J 9 2200000X-R0S
J 11 2200000X-R0S

J 12

J 13 3320000X-R0S
J 14 3320000X-R0S

MA E00-X000263-0

MO E00-0060LMO-0

R 1 1160000X-R0S
R 3 3XX1000J-A0S

R 4 1161000J-R0S

R 5

R 6 1163301J-R0S
R 7 1164700J-R0S

R 8 1163300J-R0S

R 9 1162200J-R0S
R 10 3321002J-R0S

R 11 3320680J-R0S

R 12
R 13 1161003J-R0S

R 14 1162701J-R0S

R 15
R 18

R 19

R 20 1162201J-R0S
R 21

R 22

R 23
R 24

R 25

R 26
R 28

R 30

R 31
R 32

R 33

R 34
R 35

R 36

R 37
R 38

R 39

R 40

R 41
R 42

R 43

R 44
R 45

R 46

R 47
R 50

R 51
SVR 1
XTAL1

Parts number Parts name Area

3320000X-R0S

2200000X-R0S

2200000X-R0S

1 C3142J4X-R0S

2 DTA114EK-R0R

3XX1000J-A0S

1161000J-R0S

3XX1502J-A0S
1165601J-R0S

2201000X-R0S

1161001J-R0S

1161001J-R0S

1161001J-R0S
1161001J-R0S

1161001J-R0S

1161002J-R0S
1161002J-R0S

2205600X-R0S

1163302J-R0S
1163301J-R0S

1163301J-R0S

2201001X-R0S
2201001X-R0S

1162202J-R0S

1162202J-R0S
1162201J-R0S

3XX1000J-A0S

1161502J-R0S

1161801J-R0S
1161800J-R0S

1160470J-R0S

1164701J-R0S
2205101X-R0S

1163301J-R0S

2205101X-R0S
1164702J-R0S

1164702J-R0S
0001002P-B0Y
72000312-B0S

IC
IC
CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

I.F.T

I.F.T
CHIP TR

CHIP TR

CHIP RESISTOR
CARBON RESISTOR

CHIP RESISTOR

CARBON RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CARBON RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CARBON RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

CHIP RESISTOR
CHIP RESISTOR

CHIP RESISTOR

SVR

CRYSTAL

Remarks

LA1837(DIP30S
LC72131M(SOP

R1608 0R0

R1608 0R0
R3216 0R0

R3216 0R0

R2012 0R0
R2012 0R0

R1608 0R0

R2012 0R0
R2012 0R0

R2012 0R0

R3216 0R0
R3216 0R0

A27

60LMO
2SC 3142-J4

DTA114EKA

R1608 0R0
1/8W 100w-

R1608 101J

1/8W 100w-

R1608 332J
R1608 471J

R1608 331J

R1608 221J
R3216 103J

R3216 680J

R1608 101J
R1608 104J

R1608 272J

1/8W 15?
R1608 562J

R2012 101J

R1608 222J
R1608 102J

R1608 102J

R1608 102J
R1608 102J

R1608 102J

R1608 103J
R1608 103J

R2012 561J

R1608 333J
R1608 332J

R1608 332J

R2012 102J
R2012 102J

R1608 223J

R1608 223J
R1608 222J

1/8W 100w-

R1608 153J

R1608 182J
R1608 181J

R1608 470J

R1608 472J
R2012 512J

R1608 332J

R2012 512J
R1608 473J

R1608 473J
EVN D8A A03 B14

7.2MHZ(12?)/49U

3-17

MX-K5/MX-K6

Packing materials and accessories parts list

P5

A1 A8

P3

P4

P7

A9

Block No.
Block No.

M
M

A10

5

M

M

6

M

M

P1

P2

P8

P6

3-18

A

Parts list(Packing)

M5MM

Parts list(Accessories)

M6MM

)

)

)

A

MX-K5/MX-K6

Block No.

Item Parts number Parts name Area

P 1 AH69-00352A MASTER-CARTON J1 MX-K5

AH69-00352B MASTER-CARTON C1 MX-K5

AH69-00352E MASTER-CARTON C1 MX-K6
P 2 AH69-00343A CUSHION-L 1 FOR SET
P 3 AH69-00344A CUSHION-R 1 FOR SET
P 4 AH69-30012T PE-BAG 1 FOR SET
P 5 18654-101-00 BAG-PE I/B 1 FOR ACCESSORIES
P 6 AH81-00373R CUSHION-BOTTOM 1 FOR SPEAKER
P 7 AH81-00373Q CUSHION-TOP 1 FOR SPEAKER
P 8 AH81-00373P PE-BAG 2 FOR SPEAKER

Item Parts number Parts name Area

A 1 AH68-00746A I/B(MX-K5

AH68-00746C I/B(MX-K5

AH68-00748C I/B(MX-K6
A 2 AH59-00095A REMOCON-ASSY 1 RM-SMXK5A (MX-K
A 3 AH38-10001A MF ANT WIRE 1 FM
A 4 AH42-20001S LOOP ANT 1 AM
A 5 --------------- BATTERY 2
A 6 AH68-00415A WARANTY CARD C1
A 7 AH68-00416A SAFETY CARD J1
A 8 AH68-00416B SERVICE NETWORK C1
A 9 MXK5K-SPBOX-L SPEAKER BOX 1
A 10 MXK5K-SPBOX-R SPEAKER BOX 1

Q'ty Description

Block No.

Q'ty Description

J1 ENG
C1 ENG.FRE
C1 ENG.FRE

3-19