JVC SP-MXG70, CA-MXG70 Service Manual

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

MX-G70

J
C

MX-G70

Area Suffix

U.S.A.

Canada

Contents

Safety precautions
Important for laser products
Warnings and Cautions
Preventing static electricity
Importance administering
point on the safety
Disassembly method

STANDBY/ON

CD-R/RW PLAYBACK

STANDBY

CA-MXG70SP-MXG70

1-2
1-3
1-3
1-4

1-5
1-6

PLAY & EXCHANGE

MX-G70

SP-MXG70

Adjustment method

1-26
Flow of functional operation
until TOC read
Maintenance of laser pickup
Replacement of laser pickup
Description of major ICs

1-30

1-31

1-31

1-32

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

No.20920

Mar. 2001

MX-G70

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 proper ty
damage resulting therefrom.

3. Many electrical and mechanical par ts 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 or iginal 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.

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

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

0.15 F AC TYPE

1500 10W

Place this
probe on
each exposed
metal part.

exceed 0.75 V AC (r.m.s.). This corresponds to 0.5
mA AC (r.m.s.).

Good earth ground

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

Important for laser products

MX-G70

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 laser

radiation and is equipped with safety switches which

prevent emission of radiation when the drawer is open and
the safety interlocks have failed or are defeated. It is
dangerous to defeat the safety switches.

Warnings and Cautions

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

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.

The lightning flash with arrowhead symbol,
within an equilateral triangle is intended to
alert the user to the presence of uninsulated
"dangerous voltage" within the product's
enclosure that may be of sufficient
magnitude to constitute a risk of electric
shock to persons.

The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.

WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE.

For Canada/pour le Canada

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE

BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
ATTENTION: POUR EVITER LES CHOCS ELECTRIQUES,

INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE DANS
LA BORNE CORRESPONDANTE DE LA PRISE ET POUSSER
JUSQUAU FOND.

1-3

MX-G70

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 traverse unit is decomposed

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

1. Remove the disk stopper and T. bracket on the CD changer mechanism
assembly.

2. Disconnect the harness from connector on the CD motor board.

3. CD traverse unit is put up as shown in Fig.1.

4. Solder is put up before the card wire is removed from connector CN601
on the CD servo control board as shown in Fig. 2.
(When the wire is removed without putting up solder, the CD pick-up
assembly might destroy.)

5. Please remove solder after connecting the card wire with CN601 when
you install picking up in the substrate.

CD changer
mechanism

assembly

CD traverse

unit

Flexible cable

Fig.1

Soldering

Fig.2

1-4

Importance administering point on the safety

F102

F101

F001

MX-G70

Caution: For continued protection against risk of
fire, replace only with same type 5A/125V for
F001, 6A/125V for F101 and F102. This symbol
specifies type of fast operating fuse.

Precaution: Pour eviter risques de feux, remplacez
le fusible de surete de F001 comme le meme type
que 5A/125V, et 6A/125V pour F101 et F102.
Ce sont des fusibles suretes qui functionnes rapide.

^

1-5

MX-G70

Disassembly method

<Main body>

Removing the metal cover

(See Fig.1 to 3)

Remove the six screws A on the back of the body.

1.
Remove the two screws B on both sides of the

2.
body.

Remove the metal cover from the body by lifting the

3.
rear part of the cover.

CAUTION:

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

A

Metal cover

Metal cover

AA

Fig.1

B

Fig.2

Metal cover

B

Fig.3

1-6

MX-G70

Removing the CD changer mechanism
assembly (See Fig.4 and 5)

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

Disconnect the card wire from connector CN661 on

1.
the Main board.

Remove the two screws C on the upper side of the

2.
body and the two screws D on the back of the rear
panel.

Remove the plastic rivet attaching the main board.

3.
Remove the fan connector CN705.

4.
Pull both the rear panel and the front panel assembly

5.
to the outside, then remove the CD changer
mechanism assembly by lifting the rear part of the
assembly.

CAUTION:

To prevent damage to the CD fitting, be
sure to pull both the rear panel and the
front panel assembly enough to remove
the CD changer mechanism assembly.

Front panel assembly

C

Main board

CN661

Fig.4

CD changer mechanism assembly

Main board

CN661

Plastic rivet

Front panel assembly

Fig.5

C

CD changer
mechanism assembly

Rear panel

Rear panel

D

Removing the front panel assembly

(See Fig.6 to 10)

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

Disconnect the card wires from connector CN870,

1.
CN871 and CN315 on the main board respectively.

Remove the tie band and disconnect the wire from

2.
connector CN703 on the amplifier board.

Disconnect the wire from connector CN220 on the

3.
transformer board.

Amplifier board

CN703

Tie band

Fig.6

Main board

CN870

CN871

CN315

Front panel
assembly

Transformer board

CN220

Front panel assembly

Fig.7

Main board

1-7

MX-G70

Remove the four screws E on the bottom of the

4.
body.

Release the two joints a on the lower right and left

5.
sides of the body using a screwdriver, and remove
the front panel assembly toward the front.

Front panel assembly

E

(Bottom)

Fig.8

Front panel assembly

Joint a

Joint a

Fig.9

Front panel assembly

Fig.10

1-8

MX-G70

Removing the tuner board

(See Fig.11 and 12)

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

1.

Disconnect the card wire from connector CN1 on the
tuner board on the right side of the body.

2.

Remove the plastic rivet fixing the tuner board.

3.

Remove the two screws F on the back of the body.

Removing the rear cover / rear panel

(See Fig.12 to 15)

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

F

Joint b

CN1

Plastic rivet

Fig.11

G

Tuner board

Rear panel

Rear panel

Joint b

Remove the screw G attaching the rear cover on the

1.
back of the body.

Push each tab of the four joints b in the direction of

2.
the arrow and release.

Remove the eleven screws F attaching the rear

3.
panel.

Release the joints c on each lower side of the rear

4.
panel using a screwdriver and remove the rear panel
backward.

Note : Remove the tuner board in case of necessity.

(Refer to Fig.21)

F

F
F

Rear cover

Fig.12

Rear panel

F

Fig.13

Joint c

Fig.15

Rear panel

Rear panel

Fig.14

Joint c

1-9

MX-G70

Removing the main board

(See Fig.16 and 17)

Prior to performing the following procedure, remove
the metal cover, the CD changer mechanism
assembly, the rear panel and the tuner board.

1.

Disconnect the card wires from connector CN870,
CN871 and CN315 on the main board.

2.

Disconnect the flat wires from connector CN704 and
CN706 on the amplifier board.

3.

Remove the screw H attaching the main board on
the right side of the body.

4.

Disconnect connector CN211 and CN212 on the
main board from the regulator board.

CN315

Amplifier board

CN704
CN706

Front panel assembly

Main board

CN871

Plastic rivet

CN870

Fig.16

Front panel assembly

Main board

Removing the speaker board

(See Fig.18)

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

REFERENCE:

Disconnect connector CN217 on the speaker board

1.
from the regulator board.

It is not necessary to remove the main
board.

Regulator board

Regulator board

H

Fig.17

Fig.18

CN212

CN211

Speaker board

CN217

1-10

MX-G70

Removing the amplifier board / voltage
board / heat sink (See Fig.19 and 20)

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

1.

Disconnect the wires from connector CN703, CN704
and CN706 on the amplifier board respectively.

2.

Remove the two tie band attaching the wire to the
amplifier board and the voltage board.

3.

Disconnect connector CN215 on the amplifier board
and CN216 on the voltage board from the regulator
board (The heat sink and heat sink bracket will be
detached at once).

4.

Pull out the upper and lower heat sink brackets from
the heat sink respectively.

5.

Remove the four screws I attaching the amplifier
board to the heat sink.

6.

Remove the two screws J, the board bracket and
the voltage board.

Tie band

Voltage board

Regulator board

Heat sink

Voltage board

Amplifier board

CN704
CN706

CN216

Heat sink bracket

Tie band

CN703

CN215

Fig.19

Amplifier board

I

J

Heat sink bracket

I

Fig.20

1-11

MX-G70

Removing the power transformer
assembly (See Fig.21 and 22)

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

1.

Disconnect the wires from connector CN220 and
CN250 on the transformer board.

2.

Disconnect the wire from connector CN204 on the
regulator board.

3.

Remove the four screws k attaching the transformer
assembly.

Removing the regulator board

(See Fig.23)

Prior to performing the following procedure, remove
metal cover, CD changer mechanism assembly, rear
panel, tuner board, main board, amplifier board,
voltage board and speaker board.

Voltage board

Power cord

Base chassis

Regulator board

CN204

Transformer board

Tie band

Power cord stopper

Fig.21

Transformer board

CN220

CN250

CN220

Power transformer assembly

K

Power transformer
assembly

1.

Disconnect the wire from connector CN204 on the
regulator board.

2.

Remove the two screws L attaching the regulator
board.

Removing the power cord (See Fig.21)

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

1.

Disconnect the wire from connector CN250 on the
transformer board.

2.

Remove the tie band from the voltage board.

3.

Move the power cord stopper upward and pull out it
from the base chassis.

CN250

CN204

L

Regulator board

K

Tie band

Power cord stopper

Fig.22

Power transformer assembly

L

Fig.23

1-12

MX-G70

<Front panel assembly>

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

Removing the cassette mechanism
assembly (See Fig.24)

Disconnect the card wire from connector CN306 on

1.
the head amplifier & mechanism control board.

Remove the four screws M and three screws M'

2.
attaching the cassette mechanism assembly.

Removing the display system control
board (See Fig.25 to 27)

Remove the five screws N attaching the stay bracket.

1.
Disconnect the card wires from connector CN316 and

2.
CN880 on the display system control board.

Head amplifier
& Mechanism control board
CN306

M

M'

Cassette mechanism
assembly

Fig.24

N

M

M

M'

M'

N

Remove the seven screws O attaching the display

3.
system control board.

If necessary, disconnect the wire from connector

4.
CN911 on the front side of the display system control
board and unsolder FW915.

If necessary, remove the CD play board. (Fig. 28)

Removing the CD play board

(See Fig.27 and 28)

Remove the three screws P attaching the CD eject

1.
board.

If necessary, unsolder FW915 on the CD eject

2.
board.

CD play board

FW915

(Soldering)

P

P

Display system control board

O

FW915

(Soldering)

O

Fig.25

O

CN316

CN880

Fig.26

CN911

Stay bracket

O

O

Display system control board

CD play board

FW915

FW915

Display system control board

Fig.27Fig.28

1-13

MX-G70

Removing the preset / tuning switch
board (See Fig.29 and 30)

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

Pull out the preset knob on the front panel.

1.
Remove the five screws Q attaching the preset /

2.
tuning switch board.

Removing the operation switch board

(See Fig.30 and 31)

Prior to performing the following procedure, remove
the display system control board and the preset /
tuning switch board.

Pull out the volume knob on the front panel and

1.
remove the nut. Pull out the surround mode knob
and the surround woofer level knob toward the front.

Q

Preset / tuning switch board

Q

Fig.29

Preset knob

Surround mode knob

Surround woofer
level knob

Remove the twelve screws R attaching the

2.
operation switch board.

Release the wire clamp.

3.
Remove the screw R' attaching the earth terminal

extending from the switch board.

4.
Release each tab of the seven joints g retaining the

operation switch board.

Joint g

Joint g

R

R

Joints g

Nut

Volume knob

Fig.30

R

Operation
switch board

Joint g

1-14

R

Joints g

R

Fig.31

R

R

Wire clamp

R'

Removing the CD Servo control board
(See Fig.1)

1.Remove the metal cover.

2.Remove the CD changer mechanism assembly.

3.From bottom side the CD changer mechanism assembly,
remove the four screws A retaining the CD servo control
board.

4.Absorb the four soldered positions "a" of the right and
left motors with a soldering absorber.

5.Pull out the earth wire on the CD changer mechanism
assembly.

6.Disconnect the connector CN854 on the CD servo
control board.

7.Disconnect the card wire CN601 and the connector
CN801 on the CD servo control board.

MX-G70

A

a

a

CN854

A

CN651

CD servo control board

CN652

CN801

CN601

CN151

Removing the CD tray assembly
(See Fig.2~4)

Remove the front panel assembly.

1.
Remove the CD changer mechanism assembly.

2.
Remove the CD Servo control board.

3.
Remove the screw B' retaining the lod stopper.

4.
From the T.bracket section "b" and clamper base

5.
section "c" , remove both of the edges fixing the
rod(See Fig.2 and 3).
Remove the screw B retaining the disc stopper

6.
(See Fig.3).
Remove the three screws C retaining the T.bracket

7.
(See Fig.3).
Remove the screw D retaining the clamper assembly

8.
(See Fig.3).
From the left side face of the chassis assembly, remove

9.
the one screw E retaining both of the return spring and
lock lever(See Fig. 4).

10.

By removing the pawl at the section "d" fixing the return
spring, dismount the return spring(See Fig.4).

11.

Remove the three lock levers(See Fig.4).

T.Braket

Disc stopper

B

Earth

wire

Fig.1

A

Clamper base

A

b

Rod

c

T.Braket

Fig.2

d

CC

a

b

Clamper ass'y

Fig.3

B'

Lod stopper
(C/J version only)

Return spring

C

D

E

Lock lever

Fig.4

1-15

MX-G70

11.

Check whether the lifter unit stopper has been caught
into the hole at the section "e" of CD tray assembly as
shown in Fig.5.
Make sure that the driver unit elevator is positioned as

12.
shown in Fig.6 from to the second or fifth hole on the
left side face of the CD changer mechanism assembly.

[Caution]

13.

14.

15.

Chassis assembly

In case the driver unit elevator is not at above
position, set the elevator to the position as
shown in Fig.7 by manually turning the pulley
gear as shown in Fig.8.

Manually turn the motor pulley in the clockwise
direction until the lifter unit stopper is lowered from the
section "e" of CD tray assembly(See Fig.8).
Pull out all of the three stages of CD tray assembly in
the arrow direction "f" until these stages stop
(See Fig.6).
At the position where the CD tray assembly has
stopped, pull out the CD tray assembly while pressing
the two pawls "g and g' " on the back side of CD tray
assembly(See Fig.9). In this case, it is easy to pull out
the assembly when it is pulled out first from the stage
CD tray assembly.

Stopper

e

CD tray
assembly

Fig.5

Refer to Fig.7

Pulley gear

Pawl

Fig.6

CD tray assembly

g

CD
CD

CD

f

Drive unit of elevator

Fig.7

3
2

1

CD tray assembly

Motor pulley

Fig.8

1-16

Pawl ,

g

Fig.9

g'

MX-G70

Removing the CD loading mechanism
assembly(See Fig.10)

1.2.While turning the cams R1 and R2 assembly in the
arrow direction "h" ,align the shaft "i" of the CD loading
mechanism assembly to the position shown in Fig.10.
Remove the four screws F retaining the CD loading
mechanism assembly.

Removing the CD traverse mechanism
(See Fig.11 and 12 )

For dismounting only the CD traverse mechanism

1.

without removing the CD loading mechanism assembly,
align the shaft "j" of the CD loading mechanism
assembly to the position shown Fig.11 while turning the
cam R1 and R2 assembly in the arrow direction "k" .
By raising the CD loading mechanism assembly in the

2.
arrow direction "l", remove the assembly from the lifter
unit

Cam R1, R2 assembly

Cams R1, R2 assembly

Arrow

h

i

F

F

CD loading mechanism assembly

Fig.10

F

F

CD traverse mechanism

Arrow

k

j

Fig.11

Removing the CD pick unit
(See Fig.13 )

1.

Move the cam gear in the arrow direction "m" . Then,
the CD pickup unit will be moved in the arrow direction
"n" .
According to the above step, shift the CD pickup unit to

2.

the center position.
While pressing the stopper retaining the shaft in the

3.

arrow direction "o" , pull out the shaft in the arrow
direction "p".
After dismounting the shaft from the CD pickup unit,

4.

remove the CD pickup unit

Lifter unit

o

Stopper

Shaft

Fig.12

CD Pickup unit

n

m

Shaft

p

Stopper

Fig.13

Arrow

CD loading

mechanism

Shaft

Cam gear

l

1-17

MX-G70

Removing the try select switch board
(See Fig.14)

1.2.Remove the two screws G retaining the tray select
switch board.
Disconnect the tray select switch board from connector
CN804 on the CD servo control board.

Removing the cam unit
(See Fig.15 ~17 )

1.

Remove the CD loading mechanism assembly.

2.

While turning the cam gear "q", align the Paul "r"
position of the drive unit to the notch position(Fig.16) on
the cam gear "q".
Pull out the drive unit and cylinder gear(See Fig.17).

3.
While turning the cam gear "q", align the Paul "s"

4.
position of the select lever to the notch position(Fig.18)
on the cam gear "q".
Remove the four screws H retaining the cam unit(cam

5.
gear "q" and cams R1/R2 assembly)(See Fig.18).

Chassis assembly

Drive unit

CN851

CN854

Fig.14

Cam gear

Tray select
switch board

CN804

q

G

Drive unit

Cylinder gear

r

Cam gear

H

s

Fig.15

H

q

Cams R1, R2 assembly

Cam unit

J

Fig.16

1-18

Select lever

Fig.17

MX-G70

Removing the actuator motor and belt
(See Fig.18~21)

1.

Remove the two screws I retaining the gear bracket
(See Fig.18).

2.

While pressing the pawl "t" fixing the gear bracket in the
arrow direction, remove the gear bracket
(See Fig.18).
From the notch "u section" on the chassis assembly

3.
fixing the edge of gear bracket, remove and take out the
gear bracket(See Fig. 19).
Remove the belts respectively from the right and left

4.
actuator motor pulleys and pulley gears(See Fig. 18).
After turning over the chassis assembly, remove the

5.
actuator motor while spreading the four pawls "v" fixing
the right and left actuator motors in the arrow
direction(See Fig. 20).

[Note]

When the chassis assembly is turned over under
the conditions wherein the gear bracket and belt
have been removed, then the pulley gear as well
as the gear, etc. constituting the gear unit can
possibly be separated to pieces. In such a case,
assemble these parts by referring to the assembly
and configuration diagram in Fig. 21.

Chassis assembly

Pulley gear

Gear bracket

Belt

Motor pulley

I

Fig.18

Actuator motor

Pulley gear
Belt
Motor pulley

I

Pawl

t

u

Gear bracket

Fig.19

Assembly and Configuration Diagram

Pulley gear

Gear B

v

v

Fig.20

Pulley gear

Gear B

Cylinder gear

Gear C

Select gear

Gross gear L

Fig.21

Gross gear U

Gear C

1-19

MX-G70

Removing the cams R1/R2 assembly
and cam gear q(See Fig.22)

Remove the slit washer fixing the cams R1 and R2

1.
assembly.
By removing the two pawls "w" fixing the cam R1,

2.
separate R2 from R1.
Remove the slit washer fixing the cam gear "q".

3.
Pull out the cam gear "q" from the C.G. base assembly.

4.

Removing the C.G. base assembly
(See Fig.22 and 23)

Remove the three screws J retaining the C.G. base
assembly.

[Caution]

To reassemble the cylinder gear, etc.with the
cam unit (cam gear and cans R1/R2 assembly),
gear unit and drive unit, align the position of the
pawl "x" on the drive unit to that of the notch on
the cam gear "q". Then, make sure that the
gear unit is engaged by turning the cam gear
"q" (See Fig. 24).

Slit washer

Cam gear q

J

Slit washer

Cam R2

Pawl

w

Cam R1

Cam switch board

C.G. base assembly

Pawl

w

Notch

Pawl

x

Cylinder
gear

Drive unit

Fig.22

Cam gear q

Cam R1, R2 assembly

Gear unit

Gear bracket

Fig.23

1-20

MX-G70

< Cassette mechanism section >

Removing the playback,recording and eraser
heads (See Fig.1~3)

1. While shifting the trigger arms seen on the right
side of the head mount in the arrow direction,turn
the flywheel R in counterclockwise direction until
the head mount has gone out with a click
(See Fig. 1).

2. When the flywheel R is rotated in counterclockwise
direction, the playback / recording & eraser head will
be turned in counterclockwise direction from the
position in Fig.2 to that in Fig.3.

3. At this position, disconnect the flexible P.C.board
(outgoing from the playback head) from the
connector CN301 on the head amp. and mechanism
control P.C. board.

4. Remove the flexible P.C.board from the chassis
base.

5. Remove the spring "a" from behind the playback /
recording head.

6. Loosen the reversing azimuth screw retaining the
playback head.

7. Take out the playback head from the front of the
head mount.

8. The recording and eraser heads should also be
removed similarly according to Steps 1~7 above.

Flexible
P.C.board

Cassette mechanism

Trigger armHead mount

Fig.1

Playback/Recording &
eraser head

(Mechanism A side)

Flywheel R

Spring "a"

Trigger arm

Reassembling the playback, recording

and eraser heads (See Fig.3)

1. Reassemble the playback head from the front of
the head mount to the position as shown in Fig.3.

2. Fix the reversing azimuth screw.

3. Set the spring a from behind the playback head.

4. Attach the flexible P.C.board to the chassis base
as shown in Fig.3.

5. The recording and eraser heads should also be
reassembled similarly according to Steps 1~4
above.

CN301

Head amplifier & mechanism
control P.C. board

Fig.2

Playback head

Spring "a"

CN302

FPC holder

Fig.3

Flywheel R

(Mechanism A side)

Reversing azimuth
screw

Head
mount

Flexible
P.C.board

Head amplifier &
mechanism control
P.C. board

(Mechanism B side)

1-21

MX-G70

Removing the head amp. and mechanism
control board (See Fig. 4)

1.Remove the cassette mechanism assembly.

2.After turning over the cassette mechanism
assembly,remove the five screws "A" retaining
the head amplifier & mechanism control board.

3.Disconnect the connectors CN303 on the board
and the connectors CN301 and on CN302 both
the right and left side reel pulse boards.

4.When necessary, remove the 4pin parallel
wire soldered to the main motor

Removing the capstan motor assembly

(See Fig.5 to 7)

1.Remove the six screws "B" retaining capstan
motor assembly (See Fig. 5).

2.While raising the capstan motor, remove the
capstan belts A and B respectively from the
motor pulley (See Fig. 6).

Caution 1: Be sure to handle the capstan
belts so carefully that these belts
will not be stained by grease and
other foreign matter. Moreover,
these belts should be hand while
referring to the capstan belt
hanging method.(See Fig.6 and 7)

A

Flexible
board

Head amplifier &
mechanism control board

AA

CN303

CN302 CN301

Flexible
board

Fig.4

BB

Capstan motor
assembly

AA

Capstan
belt A

Fig.7 Fig.6

1-22

Capstan
belt B

Capstan
belt A

BBBB

Fig.5

Capstan motor

Capstan
belt B

Motor pulley

MX-G70

Removing the capstan motor (See Fig. 8)

From the joint bracket, remove the two screws "C"
retaining the capstan motor.

Removing the flywheel (See Fig. 9,10)

1.Remove the head amp. and mechanism control
P.C.Board.

2.Remove the capstan motor assembly.

3.After turning over the cassette mechanism, remove
the two slit washers "a" & "b" fixing the capstan shafts
R and L, and pull out the flywheels R and L respectively
from behind the cassette mechanism.

C

Capstan motor

Joint
bracket

C

Fig.8

Flywheel R Flywheel L

Flywheel R Flywheel L

Fig.10

Removing the reel pulse board and solenoid
(See Fig. 11)

1.Remove the five pawls (c,d,e,f,g) retaining
the reel pulse P.C.Board.

2.From the surface of the reel pulse P.C.Board parts,
remove the two pawls "h" and "i" retaining the solenoid.

hi

Solenoid

c

a

d

Slit
washer "a"

Fig.9

e

f

b

Slit
washer "b"

Reel pulse board

g

Solenoid

Fig.11

1-23

MX-G70

< Speaker section >

Attention which adheres to speaker box

The speaker box of this model is a unit supply.

Therefore, we do not supply it as individual parts though
the method of disassembling the speaker box has been
described.

Removing the side cover (See Fig.1)

Remove the six screws A on the side of the body.1.

Removing the squawker speaker

(See Fig.2)

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

Remove the four screws B on the side of the body.

1.

Disconnect the red and black wires from the speaker

2.

terminals on the squawker speaker.

A

A

Side cover

A

A

Fig.1

B

Squawker speaker

Removing the front cover (See Fig.3 to 6)

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

Pull out the saran net toward the front while

1.

disengaging the four joints a.
Remove the two screw cover and two screws C

2.

attaching the inner front cover.

Front cover

Screw cover

Screw cover

B

Fig.2

Joints a

Joints a

Fig.4

1-24

Saran net

Fig.3

Remove the two screws D and E respectively.

3.
Remove the front cover toward the front and

4.
disconnect the yellow and black wires from the two
tweeter speaker terminals.

MX-G70

DD

Front cover

Removing the woofer speaker (See Fig.7)

Prior to performing the following procedure, remove
the side cover and the front cover.

Remove the four screws F on the front of the body.

1.
Pull out the woofer speaker toward the front and

2.
disconnect the wire (yellow and black,blue and
black) from the two speaker terminals.

Removing the tweeter speaker

(See Fig.8)

Prior to performing the following procedure, remove
the side cover and the front cover.

Remove the two screws G attaching the tweeter

1.
speaker on the back of the front cover.

C

Tweeter speaker

C

EE

Fig.5

G

Front cover

Tweeter speaker

F

Fig.6

F

Woofer speaker

Fig.7Fig.8

1-25

MX-G70

Adjustment method

Measurement instruments required
for adjustment

1. Low frequency oscillator,
This oscillator should have a capacity to output 0dBs
to 600ohm at an oscillation frequency of 50Hz-20kHz.

2. Attenuator impedance : 600ohm

3. Electronic voltmeter

4. Frequency counter

5. Wow flutter meter

6. Test tape
VTT712 : For Tape speed and wow flutter ( 3kHz)
VTT724 : For Reference level (1kHz)
TMT7036 : For Head angle(10kHz),Play back frequency
characteristics(1kHz),and dubbing frequency
characteristics(63,1,10kHz)
Because of frequency-mixed tape with 63,1k,10k and
14kHz(250nWb/m -24dB).
Use this tape together with a filter.

7. Blank tape
TAPE : AC-225

8. Torque gauge : For play and back tension
Forward ; TW2111A, Reverse ; TW2121A
Fast Forward and Rewind ; TW2231A

9. Test disc
: CTS-1000(12cm),GRG-1211(8cm)

10. Jitter meter

Measurement conditions

Power supply voltage
AC120V(60Hz)

Measurement
output terminal : Speaker out
:TP101(Mesuring for TUNER/DECK/CD)
:Dummy load 6ohm

Radio input signal

AM modulation frequency : 400Hz
Modulation factor : 30%
FM modulation frequency : 400Hz
Frequency displacement : 22.5kHz

Frequency Range

AM 531kHz~1710kHz
FM 87.5MHz~108MHz

Standard measurement positions of volume
and switch

Power : Standby (Light STANDBY Indicator)
Sub woofer VOL. : Minimum
Sound mode : OFF
Main VOL. : 0 Minimum
Traverse mecha set position : Disc 1

Precautions for measurement

1. Apply 30pF and 33kohm to the IF sweeper output
side and 0.082 F and 100kohm in series to
the sweeper input side.

2. The IF sweeper output level should be made as
low as possible within the adjustable range.

3. Since the IF sweeper is a fixed device, there is
no need to adjust this sweeper.

4. Since a ceramic oscillator is used, there is no need
to perform any MPX adjustment.

5. Since a fixed coil is used, there is no need to adjust
the FM tracking.

6. The input and output earth systems are separated.
In case of simultaneously measuring the voltage
in both of the input and output systems with an
electronic voltmeter for two channels, therefore,
the earth should be connected particularly.

7. In the case of BTL connection amplifier, the minus
terminal of speaker is not for earthing. Therefore,
be sure not to connect any other earth terminal
to this terminal. This system is of an OTL system.

1-26

Arrangement of adjusting positions

MX-G70

Cassette mechanism section (Mechanism A section)

Head azimuth

adjusting screw

(Forward side)

Playback

head

Head azimuth

adjusting screw

(Reverse side)

Cassette mechanism section (Back side)

Head azimuth

adjusting screw

(Forward side)

Playback, recording and eraser

heads or playback head

Head azimuth

adjusting screw

(Reverse side)

Cassette Mechanism Unit Section

Tape speed ADJ

Bias ADJ L

Bias ADJ R

1-27

MX-G70

Tape recorder section

Items Measurement

Confirmation
of head angle

Confirmation
of tape speed

conditions

Test tape
:TMT7036(10kHz)
Measurement
output terminal
:Speaker terminal
Speaker R
(Load resistor:6 )
:Headphone terminal

Test tape
:VTT712(3kHz) or
TMT7036(3kHz)
Measurement
output terminal
:Headphone terminal

1.Playback the test tape TMT7036(10kHz).

2.With the playback mechanism or recording &
playback mechanism, adjust the head azimuth
screw so that the forward and reverse output
levels become maximum.After adjustment,lock
the head azimuth at least by half a turn.

3.In either case,this adjustment should be
performed in both the forward and reverse
directions with the head azimuth screw.

<Constant speed>
Adjust VR301 so that the frequency counter reading
becomes 3,000Hz 60Hz when playing back the
test tape VTT712(3kHz)with the playback mechanism
or playback and recording mechanism after ending
forward winding of the tape.

Reference values for confirmation items

Items Measurement

Double tape
speed

conditions

Test tape
:TMT7036(10kHz)
Measurement
output terminal
:Speaker terminal
Speaker R
(Load resistance:6 )
measurement
output terminal
:Headphone terminal

After setting to the double speed motor, confirm
that the frequency counter reading becomes
4,800+400/-300Hz when the test tape VTT712
(3kHz) has been play back with the playback
mechanism.

Measurement method

Measurement method

Standard

values

Maximum
output

Tape speed
of decks
(A and B)
:3,000Hz
60Hz

Standard

values

4,800+400/

-300Hz

Adjusting

positions

Adjust the head
azimuth screw
only when the
head has been
changed.

VR301

Adjusting

positions

Playback
mechanism side

Difference
between the
forward and
reverse speed.
P.mecha and
R/P mecha
speed

Wow & flutter

Test tape
:TMT7036(10kHz)
Measurement
output terminal
:Headphone terminal

When the test tape VTT712(3kHz) has been played
back with the playback mechanism or recording and
playback mechanism at the beginning of forward
winding, the frequency counter reading of the
difference between both of the mechanisms should
be 6.0Hz or less.

When the test tape VTT712(3kHz) has been played
back with the playback mechanism or recording and
playback mechanism at the beginning of forward
winding the frequency counter reading of wow &
flutter should be 0.25% or less(WRMS).

1-28

60Hz or
less

with in

0.25%
JIS(WTD)

Both the playback
and recording &
playback
mechanism

Both the playback
and recording &
playback
mechanism

Electrical performance

Items Measurement

Adjustment of
recording bias
current
(Reference
value)

conditions
*Mode : Forward or
reverse mode
*Recording mode
*Test tape
: AC-225
Measurement output
terminal
:Both recording and
headphone terminals

Measurement method

1.With the recording and playback mechanism,
load the test tapes(AC-225 to TYP ),and set the
mechanism to the recording and
pausing conditions in advance.

2.After connecting 100 in series to the recorder
head,measure the bias current with a valve
voltmeter at both of the terminals.

3.After resetting the [PAUSE] mode,start recording.
At this time,adjust VR101 for LcH and VR201 for
RcH so that the recording bias current values
become 4.0 A (TYP ).

Standard

values
AC-225
:4.20 A

MX-G70

Adjusting

positions

LcH
:VR101
RcH
:VR201

Adjustment of
recording and
playback
frequency
characteristics

Reference frequency
:1kHz and 10kHz
(REF:-20dB)
Test tape
:TYP AC-225
Measurement input
terminal
:OSC IN

1.With the recording and playback mechanism,load
the test tape(AC-225 to TYP ),and set the
mechanism to the recording and pausing condition
in advance.

2.While repetitively inputting the reference frequency
signal of 1kHz and 10kHz from OSC IN, record and
playback the test tape.

3.While recording and playing back the test tape in
TYP ,adjust VR101 for LcH and VR201 for RcH
so that the output deviation between 1kHz and
10kHz becomes -1dB 2dB.

Reference values for electrical function confirmation items

Items Measurement

Recording
bias frequency

conditions
*Recording and
playback side forward
or reverse
*Test tape
:TYP AC-225
*Measurement
terminal BIAS TP on
P.C.board

1.With the recording and playback mechanism.
load the test tape (AC-225 to TYP ),and set the
mechanism to the recording and pausing
conditions in advance.

2.Confirm that the BIAS TP frequency on the
P.C.board is 100kHz 6kHz.

Measurement method

Output
deviation
between
1kHz and
10kH
:-1dB 2dB

Standard

values
100kHz
+9kHz

-7kHz

LcH
:VR101
RcH
:VR201

Adjusting
positions

Eraser current
(Reference
value)

*Recording and
playback side forward
or reverse
*Recording mode
*Test tape
:AC-225
Measurement terminal
Both of the eraser
head

1.With the recording and playback mechanism,
load the test tapes(AC-225 to TYP ),and set the
mechanism to the recording and pausing condition
in advance.

2.After setting to the recording conditions,connect
1M in series to the eraser head on the recording
and playback mechanism side,and measure the
eraser current from both of the eraser terminal.

TYP
:75mA

1-29

MX-G70

Flow of functional operation until TOC read

Power ON

Play Key

Slider turns REST
SW ON.

Automatic tuning
of TE offset

Check Point

Confirm that the voltage at the pin5
of CN801 is "H"\"L"\"H".

Tracking error waveform at TOC reading

Approx.3sec

Tracking
servo
off states

Automatic measurement
of TE amplitude and
automatic tuning of
TE balance

VREF

pin 25 of
IC601(TE)

Approx

1.8V

Disc states
to rotate

Tracking
servo
on states

Disc to be
braked to stop

TOC reading
finishes

500mv/div
2ms/div

Fig.1

Laser ON

Detection of disc

Automatic tuning of
Focus offset

Automatic measurement of
Focus S-curve amplitude

Disc is rotated

Focus servo ON
(Tracking servo ON)

Automatic measurement of
Tracking error amplitude

Automatic tuning of
Tracking error balance

Check that the voltage at the
pin40 of IC651 is + 5V?

Confirm that the Focus error
S-cuve signal at the pin28 of
IC651 is approx.2Vp-p

Confirm that the signal from
pin24 IC651 is 0V as a
accelerated pulse during
approx.400ms.

Confirm the waveform of
the Tracking error signal.
at the pin 25 of IC601 (R604)
(See fig-1)

1-30

Automatic tuning of
Focus error balance

Automatic tuning of
Focus error gain

Automatic tuning of
Tracking error gain

TOC reading

Play a disc

Confirm the eys-pattern
at the lead of TP1

MX-G70

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

1.25V 0.22Vp-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.

1-31

MX-G70

Description of major ICs

AN7345(IC302) PB/REC AMP

1. Block diagram

2. Pin Function

Pin

Symbol

No.

1

R1

2

R2

L1

L2

NF1

24

1

R1

I/O

I

Playback amplifier input

Playback amplifier input

I

R2

23

2

22

3

NF2

AMP

AMP

Pre

Pre

OUT1

4

OUT2

Function

EQ1

2021

EQ

CTRL

5

EQ2

CTL1

Pre

Source

CTRL

6

CTL2

RIN1

RNF1

1819

17

78

RIN2

RNF2

Pin
No.

13

14

9

EQ

CTL

ALC

10 11

LC

LPF GND

I/O

I

I

VCC

RF

141516

13

REPPLE

REJ

12

Ripple filter

ROUT1

ALC
AMP

ALC
AMP

ROUT2

Symbol

Vcc Power supply

RF

Function

3

NF2

4

OUT2 Playback amplifier output

EQ2 I

5

CTL2 I Pre Amplifier input switching time

6

RIN2 I

7

RNF2 I Recording amplifier negative feedback

8

ROUT2

9

LC I

10

11

LPF

GND I

12

I

Playback amplifier negative feedback

O

Equalizer

constant

Recording amplifier input

Recording amplifier output

O

ALC low cut

I ALC low pass filter

EQCTL EQ control

15

16

ROUT1

17

RNF1 Recording amplifier negative feedback
RIN1

18

CTL1

19

20

EQ1 Equalizer

21

OUT1

NF1

22

L2 I

23

24

L1

I

O

Recording amplifier output

I

I Recording amplifier input

Pre amplifier input switching control

I

I

Playback amplifier output

O

Playback amplifier negative feedback

I

Playback amplifier input

Playback amplifier input

I

1-32

BA15218F-XE (IC652) / BA15218N (IC481,501,502,526,546,571) : Dual op. amp.

1. Pin layout

MX-G70

OUT1 1

-IN1 2

+IN1 3

VEE 4

2. Block diagram

Vcc

-IN

+IN

1

2

R1

Q5

Q1

Q2

D1

Q3 Q4

8 Vcc

7 OUT2

6 -IN2

5 +IN2

C2

Q9

R5

Q6

Q8

Q10

Q7

R7

Q11

R6

Q12

R8

Q18Q13

OTHER

CH

Q19

Q17Q16

VEE

C1

R3R2

R4

OUTPUT

Q14 Q15Q114

R9

1-33

MX-G70

BA3126N(IC301) : R/P Switch

S W

R E C

G

123456789

P / B

S W

C O N T .

G N D

LB1641 (IC851,IC852) : DC motor driver

1. Pin layout

1 2 3 4 5 6 7 8 9

GNDOUT1 P1

VZ IN1 IN2

2. Pin function

Input Output

IN1 IN2 OUT1 OUT2

0 0 0 0
1 0 1 0
0 1 0 1
1 1 0 0

VCC1

VCC2 P2

10

OUT2

CLOCKWISE

COUNTER-CLOCKWISE

V c c

Mode

Brake

Brake

P / B

S W

G

S W

R E C

1-34

BA3835S (IC812) : SPI B.P.F.

1.Block Diagrams

MX-G70

BIASC

VREFC

RREF

DIFOUT

N.C.

N.C.

CIN

AIN

VCC

1

2

3

4

5

6

7

8

9

2.Pin Function
No. Symbol

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18

BIASC

VREFC

RPEF

NC
NC

NC
CIN
AIN

VCC
SPI-A
SPI-B
SPI-C

SPICSB

NC
NC

TEST

AOUT

GND

A-C

DIF

105Hz
BPF

340Hz
BPF

1kHz
BPF

3.4kHz
BPF

10.5kHz
BPF

REFERENCE
CURRENT

PEAK
HOLD

PEAK
HOLD

PEAK
HOLD

PEAK
HOLD

PEAK
HOLD

I/O

-

-

-

-

-

-

­I

­O
O
O
O

-

-

­O

-

BIAS

VREF

RES

RES

MPX

RES

RES

RES

DEC

18

17

16

15

14

13

12

11

10

GND

AOUT

TEST

N.C.

N.C.

SEL

C

B

A

Function
Decoupling condenser connection terminal.
Decoupling condenser connection terminal.
Reference resistance connection terminal.
Non connect.
Non connect.
Non connect.
Connected to GND of audio system through a condenser.
Inputs the audio signal through a condenser.
Power supply terminal.
Output selection control terminal.
Output selection control terminal.
Output selection control terminal.
Output selection control terminal.
Non connect.
Non connect.
Connected to GND upon normal use.
Multi-plexor output terminal.
Connect to GND.

1-35

MX-G70

BU2092/F(IC811):PORT EXPANDER

1.Terminal Layout

Vss

DATA

CLOCK

LCK

Q0

Q1

Q2

Q3

Q4

1

2

3

4

5

6

7

8

9

CONTROL

CIRCUIT

12BIT SHIFT RESISTER

12BIT STRAGE RESISTER

OUTPUT BUFFER(OPEN DRAIN)

18

17

16

15

14

13

12

11

10

Vdd

OE

Q11

Q10

Q9

Q8

Q7

Q6

Q5

2.Pin Function
Pin No.

1
2
3
4

5~16

17
18

Symbol

Vss

DATA

CLOCK

LCK

Q0~Q11

OE

Vdd

I/O

­I
I
I

O

I

-

Function

Connect to GND
Serial Data input
Shift Clock of Data
Latch Clock of Data
Parallel Data Output

Latch Data L H
OUTPUT ON OFF

Output Enable
Power Supply

1-36

LA1838(IC1): FM AM IF AMP&detector, FM MPX decoder

1. Block Diagram

MX-G70

30

ALC

BUFF

FM
S-METER

FM IF

1

2. Pin Function

Pin

Symbol

No.

FM IN

1

AM MIX

2

3

FM IF

AM IF

4

GND

5

TUNED

6

STEREO

7

8

VCC

9

FM DET

10

AM SD

FM VSM

11

AM VSM

12
13

MUTE

14

FM/AM

MONO/ST O

15

29

AM

OSC

SD
COMP

S-CLRVE

PM
DET

2

I/O

I

This is an input terminal of FM IF

28

REG

AM

MIX

AM/FM
IF-BUFF

3

27

FM

RF.AMP

AM IF

4

26

AGC

AM
S-METER

GND

Function

DET

5

signal.
This is an out put terminal for AM

O

mixer.

I

Bypass of FM IF

Input of AM IF Signal.

I

I

This is the device ground terminal.

When the set is tuning, this terminal

O

becomes "L".

O

Stereo indicator output. Stereo "L",
Mono: "H"

III

This is the power supply terminal.

I

FM detect transformer.

I

This is a terminal of AM ceramic filter.

O

Adjust FM SD sensitivity.

O

Adjust AM SD sensitivity.

I/O

When the signal of IF REQ of IC121(
LC72131) appear, the signal of FM/AM
IF output. //Muting control input.

Change over the FM/AM input.

I

"H" :FM, "L" : AM

Stereo : "H", Mono: "L"

25

TUNING
DRIVE

6

24

STEREO
DRIVE

7

22

23

P-DET

VCC

89

Pin

Symbol

No.

16

L OUT

17

R OUT

18

19

20

21

22

23

24

25

26

27
28

29

30

L IN

R IN

RO
LO

IF IN

FM OUT
AM DET

AM AGC

AFC

AM RF

REG

AM OSC

OSC BUFFER

21

DECODER
ANIT-BIRDIE

VCO
384KHz

10

20

STEREO
5N
SW

FF
38k

11

I/O

O

Left channel signal output.

O

Right channel signal output.

Input terminal of the left channel post

I

18

19

MUTE

FF

/

19k

2

12 13

FF
19k

/

LS

Function

17 16

PILOT
DET

14

AMP.

Input terminal of the right channel

I

post AMP.
Mpx Right channel signal output.

O
O

Mpx Left channel signal output.

I

Mpx input terminal

FM detection output.

O

AM detection output.

O

This is an AGC voltage input terminal

I

for AM

I

This is an output terminal of voltage
for FM-AFC.

AM RF signal input.

I

Register value between pin 26 and pin28

O

desides the frequency width of the
input signal.

I

This is a terminal of AM Local
oscillation circuit.

AM Local oscillation Signal output.

O

15

1-37

MX-G70

LA6541-X (IC801) : Servo driver

1. Pin Layout & block diagram

Vcc Vref Vin4 Vg4 Vo8 Vo7

24 23

22

20

21

19

11k

Vcc

Gnd

Vo6 Vo5 Vg3 Vin3 Cd Res

18

17 16

ohm

- +

- +

Level
shift

Level
shift

B T L
driver

B T L
driver

B T L
driver

B T L
driver

Level
shift

Level
shift

11k
ohm

1

Vcc Mute Vin1 Vg1 Vo1 Vo2 Vo3 Vo4 Vg2 Vin2 Reg

2

3456

Gnd

7 8 9101112

2. Pin function

Pin

Symbol Function

No.

1

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

2
3
4
5
6
7
8
9

Vcc

Mute

Vin1

Vg1
Vo1
Vo2
Vo3
Vo4
Vg2

Vin2

Reg Out

Reg In

Res

Cd

Vin3

Vg3
Vo5
Vo6
Vo7
Vo8
Vg4

Vin4

Vref

Vcc

Power supply (Shorted to pin 24)
All BTL amplifier outputs ON/OFF
BTL AMP 1 input pin
BTL AMP 1 input pin (For gain adjustment)
BTL AMP 1 input pin (Non inverting side)
BTL AMP 1 input pin (Inverting side)
BTL AMP 2 input pin (Inverting side)
BTL AMP 2 input pin (Non inverting side)
BTL AMP 2 input pin (For gain adjustment)
BTL AMP 2 input pin
External transistor collector (PNP) connection. 5V power supply output
External transistor (PNP) base connection
Reset output
Reset output delay time setting (Capacitor connected externally)
BTL AMP 3 input pin
BTL AMP 3 input pin (For gain adjustment)
BTL AMP 3 output pin (Non inverting side)
BTL AMP 3 output pin (Inverting side)
BTL AMP 4 output pin (Inverting side)
BTL AMP 4 output pin (Non inverting side)
BTL AMP 4 output pin (For gain adjustment)
BTL AMP 4 output pin
Level shift circuit's reference voltage application
Power supply (Shorted to pin 1)

15

14

13

11k
ohm

RESET

Regulator

11k
ohm

Reg

out

In

1-38

LC72136N (IC2) : PLL frequency synthesizer

1. Pin layout

FM/AM

CLOCK

FM/ST/VCO

AM/FM

2. Block diagram

XT

CE

DI

DO

SDIN

1
2
3
4
5
6
7
8
9
10
11

22
21
20
19
18
17
16
15
14
13
12

XT
GND
LPFOUT
LPFIN
PD
VCC
FMIN
AMIN

IFCONT
IFIN

MX-G70

1

22

16

15

3

4
5

6

17

21

3. Pin function

Pin

Symbol

No.
1
2
3

4

5
6

7

8
9
10
11

XT

FM/AM

CE

DI

CLOCK

DO

FM/ST/VCO

AM/FM

LW

MW

SDIN

Reference

Driver

Swallow Counter

1/2

C

2

B

I/F

Power

on

Reset

Function

I/O

X'tal oscillator connect (75kHz)

I

LOW:FM mode

O

When data output/input for 4pin(input) and

I

Swallow Counter

1/16,1/17 4bit

1/16,1/17 4bit

12bit

Programmable

DriverS

Data Shift Register & Latch

7821113

6pin(output): H
Input for receive the serial data from

I

controller
Sync signal input use

I

Data output for Controller

O

Output port
"Low": MW mode

O

Open state after the power on reset

O

Input/output port

I/O

Input/output port

I/O

Data input/output

I/O

Phase

Detector

Charge Pump

Unlock

Detector

Universal

Counter

Pin

Symbol

No.
12

IFCONT

13
14

15

16
17

18

19

LPFOUT

20
21
22

IFIN

AMIN

FMIN

VCC

PD

LPFIN

GND

XT

18

19
20

12

I/O

Function
IF counter signal input

I

IF signal output

O

Not use

-

AM Local OSC signal output

I

FM Local OSC signal input

I

Power suplly(VDD=4.5-5.5V)

­When power ON:Reset circuit move
PLL charge pump output(H: Local OSC

O

frequency Height than Reference frequency.
L: Low Agreement: Height impedance)
Input for active lowpassfilter of PLL

I

Output for active lowpassfilter of PLL

O

Connected to GND

­X'tal oscillator(75KHz)

I

1-39

MX-G70

MN101C35DBC1(IC810) : System controller

Pin function (1/2)

Pin No.

1
2
3
4
5
6
7
8

9,10

11

12,13

14
15

16C19

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

47~63

Symbol

KCMND

MSTAT

KCLK

DATAOUT

DATAIN

CK
NC

VDD

OSC2,1

VSS

NC

MMOD

VREF-

KEY1~4
SLCKEY1
SLCKEY2

NC
SPIDTI
VREF+

MRDY

RESET

BASS VOL+

BASS VOL-

AUX MUTE

RDSDATA/KARA

SPI A
SPI B

REMIN

PHOTOA

PHOTOB

SOUNDMODE+

RDS_CLK

PRT

TAPE LED

ECON

POUT
VOLDA/EXT
VOLCK/EXT

EXTCE
SLCCE

VC3 RESET

G17~G1

I/O

O

I
O
O

I
O

-

-

I/O

-

-

-

-

I

I

I

-

I

-

I

I

I

I
O

I
O
O

I

I

I

I

I

I
O
O
O
O
O
O
O
O
O

Function

VC3 Serial data output
VC3 status input
VC3 Serial clock
SLC/TUNER data output
TUNER data input
SLC/TUNER clock
Not used
Power supply +5V
Oscillation terminal (8MHz)
Connect to GND
Not used
Connect to GND
Connect to GND
Key matrix input 1~4
SLC Key input 1
SLC Key input 2
Not used
SPI Analog data input
AD +5V
VC3 Ready
Micon reset
Bass volume +
Bass volume ­AUX muting
RDS Data / Karaoke
SPI A data
SPI B data
Remote control signal input
SLC Photo-A
SLC Photo-B
Soundmode reverse
RDS Clock
Protector input
Tape LED
Economy ON
Power ON
Volume / EXT IC Data
Volume / EXT IC CLK
EXT IC Chip select
SLC Chip enable
VC3 Reset

FL Display grid

1-40

Pin function (2/2)

MX-G70

Pin No.

64~85

86
87
88
89
90
91
92
93
94
95
96
97
98
99

100

Symbol

P22~P1

TUCE

SMUTE

SEARCH LE

CD1 LED
CD2 LED
CD3 LED

R SEARCH

MSI

MPX

INH

F SEARCH

VOL -

VOL +

SOUNDMODE

VPP

I/O

O
O
O
O
O
O
O

I
I
I
I
I
I
I
I

-

Function

FL segment control signal output
Tuner chip enable
System mute
Skip LED
LED Control signal output (CD1)
LED Control signal output (CD2)
LED Control signal output (CD3)
Reverse skip
Music scan input
Tuner stereo indicator
Backup mode detect
Forward skip
Rotary encoder VOL­Rotary encoder VOL+
Soundmode foeward

-B for FL

1-41

MX-G70

MN662748RPM (IC651) : Digital servo & digital signal processor

1. Pin layout

2.Block diagram

LRCKIN(MSEL)

BCLK(SSEL)
SRDATAIN
(PSEL)

IOSEL

CLVS

CRC

BLKCK

CLDCK

SBCK
SUBC

DEMPH

SSEL

SQCK

SUBQ

SS2

AV
AV

DD2

PCK

EFM

PLLF

PLLF2

DSLF
IREF
DRF
ARF
RSEL
PSEL

MLD
MCLK
MDATA

VCOF2

STAT

FLAG6(RESY)

VCOF
BYTCK
SMCK
FCLK

PMCK(PLAY)

CSEL
MSEL
X2

X1

DIGITAL
DE-EMPHSIS

SUB
CODE
BUFFER

DSL/
PLL
VCO

VCO

TIMING
GENERATOR
PITCH
CONTROL

20 ~ 1

21

~

40

41 ~ 60

8TIMES
OVER SAMPLING
DIGITAL FILTER

CD-TEXT
BUFFER

EFM
DEMODULATION

SYNC
INTERPOLATION

SUBCODE
DEMODULATION

MICRO
COMPUTER
INTERFACE

CONVERTER

A/D

80

~

61

1bit
DAC
PWM
LOGIC

16k
SRAM

CIRC
ERROR
CORRECTION
DE-INTERLEAVE

SERVO

CPU

PWM

PWM

OUTPUT

INPUT PORT

(R)

(L)

DIGITAL
AUDIO
INTERFACE

CLV
SERVO

INTERPOLATION
SOFT MUTING DIGITAL
ATTENUATION

D/A
CONVERTER

PORT

SERVO
TIMING GENERATOR

AV

SS1

AV

DD1

OUTR

OUTL

FLAG
IPFLAG

TX

ECM
ECS

PC

LRCK
SRDATA
BCLK
DMUTE

TOFS
KICK
TRV
V

REF

TVD
TRD
FOD
TBAL
FBAL

TLOCK
FLOCK

LDON
WVEL
SENSE

SS

DD

V

SS1

DD1

V

DV

DV

RST

FE

TEST

1-42

TE

RFENV

TRCRS

VDET

BDO

OFT

RFDET

3. Pin function

Pin
No.

1

2

3

4
5

6

7

8

9
10
11

12
13

14
15
16

17

18
19
20
21
22

23

24

25
26

27
28

29

30

31

32

33
34
35

36

37
38

39
40

Dymbol

BCLK
LRCK
SRDATA
DVDD1
DVSS1
TX

MCLK

MDATA
MLD
SENSE
FLOCK
TLOCK

BLKCK

SQCK
SUBQ
DMUTE

STATUS

RST

SMCK

PMCK

TRV

TVD

PC
ECM

ECS
KICK

TRD
FOD

VREF

FBAL
TBAL
FE
TE
RF ENV

VDET
OFT
TRCRS

RFDET

BDO

LDON

I/O

O
O
O

O

I

I
I

O

O
O
O

I

O

O

I

O
O

O

O

O
O
O

O
O

O

Function

Not used
Not used

Not used

I

Power supply (Digital)

I

Connected to GND
Digital audio interface output

CPU command clock signal input

(Data is latched at signal's rising point)

CPU command data input

CPU command load signal input

Sense signal output

Focus lock signal output Active :Low
Tracking lock signal output Active :Low

sub-code/block/clock signal output

Outside clock for sub-code Q resister input

Sub-code Q -code output

I

Connected to GND
Status signal

(CRC,CUE,CLVS,TTSTOP,ECLV,SQOK)
Reset signal input (L:Reset)

I

Not used

I

Not used

Traverse enforced output

Traverse drive output

I

Not used

Spindle motor drive signal (Enforced
mode output) 3-State
Spindle motor drive signal (Servo error

signal output)

Kick pulse output

Tracking drive output

Focus drive output
Reference voltage input pin for D/A

I

output block (TVD,FOD,FBA,TBAL)
Focus Balance adjust signal output

Tracking Balance adjust signal output

Focus error signal input (Analog input)

I

Tracking error signal input (Analog input)

I
I

RF envelope signal input (Analog input)
Vibration detect signal input (H:detect)

I

Off track signal input (H:off track)

I

Track cross signal input

I

RF detect signal input (L:detect)

I

BDO input pin (L:detect)

I

Laser ON signal output (H:on)

Pin
No.

41
42
43
44
45
46

47

48
49
50
51

52
53

54
55

56

57

58
59
60
61

62

63

64

65

66
67

68

69

70
71

72

73

74

75

76

77

78

79

80

Symbol

PLLF2

TOFS

WVEL
ARF

IREF

DRF

DSLF

PLLF

VCOF
AVDD2
AVSS2

EFM

PCK/

DSLB
VCOF2
SUBC
SBCK

VSS

XI
X2
VDD
BYTCK

CLDCK

FCLK
IPPLAG

FLAG

CLVS
CRC

DEMPH

RESY

IOSEL
TEST
AVDD1
OUT L
AVSS1
OUT R
RSEL
CSEL
PSEL

MSEL

SSEL

I/O

Not used

II

Not used

I

Not used

I

RF signal input

I

Reference current input pin
Bias pin for DSL

I

I/O

Loop filter pin for DSL
Loop filter pin for PLL

I/O

I

Not used

I

Power supply (Analog)
Connected to GND (Analog)

II

Not used

O

DSL balance output

I

The external circuit is regulated for crystal.

I

Not used

I

Not used

Connected to GND (for X'tal oscillation

I

circuit)

I

Input of 16.9344MHz X'tal oscillation circuit

O

Output of X'tal oscillation circuit

I

Power supply (for X'tal oscillation circuit)

I

Not used

I

Not used

I

Not used

I

Not used

I

Not used

I

Not used

I

Not used
Not used

I

Not used

III

pull up
pull up

Power supply (Digital)

O

Lch audio output

I

Connected to GND

O

Rch audio output

II

pull up
Connected to GND

I

Connected to GND

I

Connected to GND

I

Pull up

Function

MX-G70

1-43

MX-G70

STK402-050 (IC602) : Power amp.

1.Pin layout

115

2.Block diagram

4

R1

TR7

8

TR9

R13

TR4

R6

C1

1

TR1

2

TR3

R2

TR2

R3

R4

D1

SUB

R5

13

TR5

TR6

TR8

R7

1256710

TR10

11

R8

TR12

TR13

R9

TR11

R10

C2

R11

R12

TR14 TR15

TR16

R14

9

14

15

1-44

TDA7439 (IC436) : Control volume

1.Pin layout

1

SDA

2

CRE

3

Vs

4

AGND

5

ROUT

6

LOUT

7

R-IN4

8

R-IN3

9

R-IN2

10

R-IN1

11

L-IN1

12

L-IN2

13

L-IN3

14

L-IN4

MUXOUTL

15

2.Block diagram

TDA7439

30

CSL

29

DIG GND

28

TREBLE(R)

27

TREBLE(L)

26

MIN(L)

25

MOUT(L)

24

BOUT(L)

23

BIN(L)

22

BOUT(R)

21

BIN(R)

20

MOUT(R)

19

MIN(R)

18

INR

17

MUXOUTR

16

INL

MX-G70

L-IN1
L-IN2

L-IN3
L-IN4

R-IN1

R-IN2

R-IN3
R-IN4

11

12

13
14
10

MIN(L)

MIDLE

25

MOT(L)

23

G

0/30dB
2dB STEP

INL

MUXOUT

15 16 27

VOLUME

2

I C BUS DECODER LATCHES

TREBLE

TREBLE(L)

26

9

G

VOLUME

TREBLE

MIDLE

8
7

INPUT
MULTIPLEXER
GAIN

17

18

201928

BIN(L)

24

BASS

BASS

2221

BOUT(L)

SPEAKER
ATT
LEFT

SPEAKER
ATT
RIGHT

SUPPLY

2

6

30

1

29

5

3

4

LOUT

SCL
SDA

DIG-GND

ROUT

Vs

AGND

INR

CREF

MUXOUT

MIN(R)

TREBLE(R)

BIN(R)

MOUT(R)

BOUT(R)

1-45

MX-G70

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.20920)

Printed in Japan
200103(V)

MX-G70

ABCD E F G

1

2

3

4

5

2-1

Block diagram

FM FRONTEND
TU1

FM/DET
AM/DET
IC 1

MW RF/OSC
COIL

PLL
Synthesizer
IC2

TUNER

MPX

CD

AUX

AUX

IN

MAIN

FOCUS/SPINDLE/
FEED/TRACKING
BTL DRIVER
IC801

SOURCE SELECTOR
& E.VOL
IC436

MAIN HPF
MUTE SYSTEM
IC481

INPUT AMP
IC 501

HARMONICS
GENERATOR
IC 502

LPF

IC 526

CN870/CN871

CN661

FW714

CN215

CN205

CN207

CN217

CN704

J81

RELAY
RY2

RELAY
RY1

SPEAKER TERMINAL

POWER AMP
IC 701

SUB WOOFER

POWER AMP
IC602

MAIN

CN1

CN11

CN801

CN601

CN854

CN855

P011

P001

CN804

CN805

RF & SERVO AMP

IC601

DIGITAL SERVO

&

PROCESSOR

IC 651

UNIT MICOM
CD CHANGER
CONTROL
IC 251

L MOTOR

DRIVER

IC 851

R MOTOR
DRIVER

IC 852

CN651

CN869\0/CN861

CAM0 3

CAM4 7

1SSW 3SSW
1MSW 3MSW

A+C
B+D
E F

F
T

FM SM

ARF

TX

CD OUT

L CAM

R CAM

SW1 6

PICKUP

TRACKING

FOCUS

FEED

M

MICOM

IC 810

FL DISPLAY

FL 801

CN880

CN870

CN911

FW901

FW915

FW915

KEY

LED

SEARCH
KNOB

LED

MAIN VOL
WOOFER VOL
SOUND MODE

KEY

LED

KEY1,11 CD1LED

CD2LED
CD3LED

SEARCH R,F
KEY21,22

VOL
KEY2,3,21,32,41,42

KCMND
MS TAT
KCLK
MRDY

MPX

VOLDA,VOKCK

M

M

FMN-008

FMB-028-3

FM

AM

DIGITAL
OUT

TX

SPINDLE

M

FMB-028-1

FMC-022/024-1

FMA-006

FMH-031-2

FMH­031-1

FMB-028-5

FMH-031-3

FMB-028-2

CN315

IF

TAPE

CN316

CN306

CN305

PB/REC AMP

IC302

HEAD SW

IC301

SERIAL TO PARALLEL

PORT EXTENSION

IC303

SOLENOID DRIVE FOR RP MECHA

Q3314 Q3315

SOLENOID DRIVE FOR PB MECHA

Q3312 Q3313

CN301CN302

FW301CN303

CN333

M

DRIVER

DRIVER

R

L

R

L

PB MECHA HEAD

RP MECHA HEAD

SLCKEY
1 2

SLCKEY1 2

PHOTO A,B

SW302
SW306

IC331

SOLENOID
SW303

SW304
SW305
SW316

SOLENOID

IC332

SLCKEY2
PHB

SLCK
PHA

PB MECHA

PP MECHA

FMP-007-2

FMP-007-1

MX-G70

HABC DEFG

1

2

3

4

5

2-2

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

SHEET 1/8

MX-G70 J/C

1/8
2/8
3/8
4/8
5/8
6/8
7/8
8/8

MX-G70
MX-G70

MX-G70

MX-G70

MX-G70

MX-G70

MX-G70

MX-G70

SHEET 2/8 SHEET 4/8

Power supply section

Standard schematic diagrams

T001

F101

F001

F102

CN218

CN218

T002

D251

T001

D252

CN214

CN220

CN220

Q250

CN214

CN214

R250

F003

D254

C252

CN213

F001

T001

F101

F102

Q251

F101

F001

F102

F101

CN220

F101

F102

T001

CN220

CN214

CN220

CN214

CN250

CN209

F001

F101

F102

F102

T001

T001

CN208

T002

D251

D252

CN214

CN208

R1002

R1002

R1002

CN250

R1002

R1002

R1002

CN220

CN250

Q250

R250

D254

C252

CN213

Q251

CN209

CN250

CN219

C251

D255

C250

CN218

CN218

R253

RY3

D256

R1001

CN250

F001

CN218

CN209

F001

CN250

C253

CN209

C251

D255

C250

R253

RY3

D256

C253

QQT0319-002

T3.15AL

T2AL

T3.15AL

QGA3901C1-03

QGA3901C1-03

QQT0253-002

1SS133

QQT0319-002

1N4003

QJK015-071214

QGD2504C1-03Z

QGD2504C1-03Z

2SC2785

QJK015-071214

QJK015-071214

3.3k

T2AL

1SS133

0.0047/250

QGB2510K2-04

T4AL

QQT0319-003

T4AL

T4AL

2SC2235

6A-125V

5A-125V

6A-125V

T3.15AL

QGD2504C1-03Z

T4AL

T4AL

QQT0319-003

QGD2504C1-03Z

QJK015-071214

QGD2504C1-03Z

QJK015-071214

QGA7901C1-02

WJK0070-002A

T2AL

4A-250V

4A-250V

T3.15AL

QQT0319-003

QQT0319-001

QGA3901C1-03

QQT0253-002

1SS133

1N4003

QJK015-071214

WJK0114-001A

0.33( 1/2W)

0.33( 1/2W)

0.33( 1/2W)

QGA7901C1-02

0.33( 1/2W)

0.33( 1/2W)

0.33( 1/2W)

QGD2504C1-03Z

QGA7901C1-02

2SC2785

3.3k

1SS133

0.0047/250

QGB2510K2-04

2SC2235

WJK0070-002A

QGA7901C1-02

QGA7901C1-04

470/16

QGA3901C1-03

QGA3901C1-02

3.3k

QSK0094-001

MTZJ6.2A

3.3M

QGA7901C1-02

T2AL

QGA3901C1-02

QGA3901C1-02

2A-250V

QGA7901C1-02

0.0047

WJK0070-002A

470/16

3.3k

QSK0094-001

MTZJ6.2A

0.0047

MX-G70

ABCD E F G

1

2

3

4

5

2-3

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

SHEET 2/8

DC regulation & Audio output section

MAIN Signal

SHEET 5/8SHEET 3/8SHEET 3/8SHEET 3/8

SHEET 1/8

CN205

CN215

CN204

CN201

CN217

RY1

RY2

CN207

Q737

R248

Q360

Q361

R360

R361

R364

R367

R366

R365

R368

R362

Q362

Q372

R389

R303

IC304

Q374

Q601

R249

C601 C602

R302

R306

R307

IC303

IC305

L201

EP201

R384

C373

R383

Q371

IC701

C731

D233

R246

R247

Q204

C216

R778

D223

R209

R202

D227

D218

C219

Q201

R707

C709

IC602

C706

R715

C705

R792

R786

Q240

C281

R242

D725

Q733

Q736

Q734

Q735

Q726

Q728

Q727

R736

R734

R733

R735

R728

R739

R740

C739

D703 D704

R775

R776

C721

C722

Q713

R761

C730

R762

R680

Q711

D650

R708

C710

R716

D622

Q702

R602

R681

R682

C683

Q680

D726

R281

R220

C606

C605

R675

R676

C621

C622

R608

C610

R284

C280

D280

R616

R640

R639

R607

C609

R615

Q790

R668

Q612

R797

R798

CN705

CN202

R619

CN203

R753

R754

R621

CN703

J81

R210

R741

R742

CN216

CN704

CN706

R363

D362

D360

D361

C362

C360

C361

C309

CN206

Q373

D619

C310

D314

R617

R620

D620

R623

Q602

R618

C308

D313

C307

C311

C312

D315

R385

D369

D370

C374

C372

D316

C623

C624

R216

C253

Q712

D234

R215

C222

C221

C220

C218

C217

R207

C223

C204

C214

C211

C212

C213

C203

C202

C201

C723

D221

R203

R204

R205

D217

C215

C205

D220

D219

C726

C707

R705

C713

C715

R774

R713

R721

R719

R717

D719

Q701

L701

C612

D723

D724

R777

R787

C734

R731

C732

C733

R730

R729

R727

C729

D728

R725

R726

R723

R724

R702

R701

C711

C712

R703

R766

R704

C703 C704

C735

R732

Q710

R217

R768

R706

R601

R650

R651

C652

C708

C653

C714

C716

R714

R769

R722

R720

R718

D720

L702

C651

C654

C611

R674

R218

R603R604

C603

C604

R606

C608

R794

C614C616

R283

R614

R654

R655

D790

R790

L602

C639

R666

R605

C607

C613C615

R613

R652

R653

L601

C790

R667

Q613

R793

R795

R796

Q791

Q792

QGB2510J1-14

QGB2510K2-14

QGA3901C1-07

QGB2510J1-09

QGB2510K2-10

QSK0109-001

QSK0109-001

QGB2510J1-10

KRA111M-T

1

2SD2395

KTC3199/GL

1.2K

1.2K

200

200

330

MTZJ5.1B

330

KTC3199/GL

10K

0.33

KIA7812API

KRC104M-T

1

0.022

0.022

2.2

KIA7808API

KIA7809API

QQR0779-001Z

QNZ0136-001Z

2.7K

0.01

0.022

2A02M

1

1

KTC3199/GL/-T

100/35

10K

1SS133

10K

4.7

1N4003S-T5

1N4003S-T5

0.01

KTA1023/0Y/-T

56K

4.7p

220P

10

220P

1K

10K

KTC3199/GL/-T

47/63

10K

1SS133

2SC3576-JVC-T

2SC3576-JVC-T

2SC3576-JVC-T

2SC3576-JVC-T

2SC2389S/SE/-T

KTC3199/GL/-T

4.7K

4.7K

4.7K

4.7K

10K

820

820

1k

1k

2SC2235/OY/-T

1K

0.022
1K

1M

KTC3200/GL/-T

1SS133

56K

4.7p

10

MTZJ9.1B

100

3.9K

4.7M

0.082

2SK301/PQ/-T

1SS133

220P

220P

1k

1k

10/35V

10/35V

56K

10P

47K

0.22/50

MTZ2.4JB

10

820

820

56K

10P

10

KTC3199/GL/-T

10k

KTA1267/YG/-T

20K

10

QGA2501C1-02

QGB2510J1-08

2.2K

QGB2510J1-04

0.22

0.22

10K

QGD2504C1-03Z

QNB0107-001

3K

QGB2510K2-10

QGD2504C1-03Z

QGD2504C1-03Z

330

MTZJ6.8C

MTZJ11C

22/50

47/16

0.01

STBY

QGB2510J1-10

KRA104M-T

1SS133

KTA1268/GL/-T

10/50

MTZJ13B-T2

220

2.2K

1SS133

10K

KTA1268/GL/-T

220

10/50

MTZJ8.2B

STBY

STBY

10/50

MTZJ9.1B

5.6K
MTZ10JC

MTZJ11C

22/50

22/50

STBY

10/50

10/50

47K

3300/25

KTA1268/GL/-T

2A02M

47K

4.7/50

4.7/50

22/50

22/50

10K

22/50

0.082

0.082

0.082

0.1

0.1

0.1

100/10

MTZJ5.1B

7.5K
22K

100K

1N4003S-T5

MTZJ9.1B-T2

MTZJ33C

10/25

47/63

820

0.047

0.047

10

10

10K

5.6K

1K

1SS133

KTA1268/GL/-T

0.45

47/50

MTZJ36A-T2

MTZJ36A-T2

10K

10K

0.0022

4.7

0.1

0.1

KTA1268/GL/-T

10K

100K

100K

47/16

1SS133

82K

100K

MTZJ15C-T2

MTZJ15C-T2

47

47

0.1

0.1

56k

33k

56k

470p

470p

0.0022

4.7

2SA965/OY/-T

27K

100K

820

100

4.7

4.7

0.0022

47/63

0.1

0.0470.047

10

2.2K

10K

5.6K

1K

1SS133

KTA1268/GL/-T

0.45

0.0022

0.1

47/50

10

27K

56k

56k

220p

220p

1.2K

47/63

10k

0.047

0.047

15K

10

0.22

0.22

1SS133

10k

0.45

0.1

33k

1.2K

47/63

0.047

0.047

10

0.22

0.22

0.45

47/25

10k

KRC102M-T

100K

10k

6.8K

KTC3199/GL/-T

KTC3203/OY/-T

5.6V

MAINL

MAINL
MAINR

SWL

PRT

9V
8V

SWFB
SURR.CTRL

PRT

MX-G70

HABC DEFG

1

2

3

4

5

2-4

CD signal

TAPE P.B. signal

MAIN signal

TUNER signal

Main section

SHEET 3/8

SHEET 7/8

SHEET 6/8

SHEET 4/8 SHEET 4/8

SHEET 2/8SHEET 2/8SHEET 2/8

SHEET 8/8

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

C501

C502

C1228

R411

R412

D411

D412

C415

C432

C433

R505

R518

B172

R512

Q402

R403

R404

For A / UT / E SERISE ONLY

Q999

R995

CN315

R1233

CN870

R523

CN871

C514

R431

R432

R443

C998

C475

C403

R506

C1229

R473

R999

R475

C531

C503

C510

R998

C509

R434

C999

D434

CN661

C534

R1209

R1208

R1206

R513

R530

R1205

R1207

R997

C1202

R996

C528

C1201

FW714

R531

L546

R777

R776

C995

Q572

R994

Q571

Q562

R581

R580

C577

C576

Q573

R575

C575

R572

R886

R433

R1203

C994

D593

C888

R1202

C887

Q586

Q585

C889

R444

R586

C589

C586

C587

R585

JA566

CN504

CN505

L567

R593

C593

C594

D587

Q590

C598

C1214

L570

L571

L568

R485

R486

C481

C482

P2

C485

C486

R488

Q483

P1

L573

R491

R492

R494

L569

L572

CN211

R599

R562

J411

C886

C402

C401

R401

R402

R415

R416

Q411

R417

R418

R419

R420

Q413

R421

D413

D414

C416

J426

C426

D426

C427

R426

R469

IC436

C439

C441

C443

C445

C446

C444

C442

C440

C449

C450

C460

C458

C454

C456

C453

C455

C457

C459

C461

C462

R438

R439

R440

R441

R442

C436

C437

R436

R437

R413

R414

C411

C412

C556

C438

IC466

C467

C473

C471

C466

C472

C474

C469

C470

IC501

R502

R466

R472

C468

R501

R503

R519

R511

IC526

R1233

R504

R532

R517

R508

Q401

R407

C404

R563

R524

R564

R410

R498

C489

B150

B151

R435

D431

R507

C505

C507

C447

R537

R474

R510

C476

C504

C1227

R541

C527

C508

C532

D501

D502

C526

IC502

C1211

R529

D432

C996

C997

C530

R534

R528

C578

R526

R536

CN11

R887

R888

R557

R558

IC571

R406

R583

R582

R405

R579

D571

D572

R576

R577

D592

C535

R571

C571

D585

C585

C588

Q482

R587

Q481

R588

CN212

C1205

C1206

C1207

L566

Q589

D586

D588

C592

C596

C1209

C597

C595

C1208

R495

C487

IC481

R597

C483

C484

R598

R595

R596

R487

R489

R490

R594

R496

R493

B311

B312

C488

R560

C1212

C1213

B313

C1210

B108

B154

R471

C413

C414

Q412

R468

R470

R467

Q557

Q556

C448

4.7/50

4.7/50

100/6.3

10k

10k

1SS133-T2

1SS133-T2

2200P

0.001

0.01

22K

100k

220k

4.7k

4.7k

KRA102M-T

33K

QGF1205C1-10

QGF1205C1-17

8.2k

QGF1205C1-17

30k

30k

100k

100P

1/50

470/10

22K

100/10

6.8K

10K

100

0.22

4.7/50

10K

QRJ146J-4.7X

1SS133-T2

100P

MTZJ5.1B-T2

QGF1016F3-19

47/16

1k

1k

1k

220k

5.6k

1k

1k

10K

0.1MY

10K

0.1

220/10

QUM156-18DGZ4

15k

QQR0779-001

100/6.3

2SC2785/FE/-T

10K

2SC2785/FE/-T

2SC3576-JVC-T

220k

47/16

47/16

2SC2785/FE/-T

47k

100p

47k

33K

220

1k

470P

1SS133-T2

0.022

1k

0.01

KTC3199/GL

KTC3199/GL

0.01

100k

2.2M

0.015

0.018

33P

47K

QNN0017-002

QQL0779-001

100K

470/10V

MTZJ6.8C-T2

KRC102M

22/50

0.01

QQL0779-001

QQL0779-001

QQL0779-001

10/35

10/35

KRA102M-T

QQR0779-001

4.7k

4.7k

10k

QQL0779-001

QQL0779-001

QGB2510K2-09/11

1K

10k

QNN0215-001

0.022

220P

220P

1K

1K

200

200 2SC3576-JVC-T

2SC3576-JVC-T

2.2k

2.2k

10k

10k

KRA102M-T

22k

1SS133-T2

1SS133-T2

GP1FA550TZ

0.022

MTZJ5.1B-T2

10/25

56

5.6k

TDA7439

10/25

10/35

2.2/50

10/25

10/25

2.2/50

10/35

10/25

2.2/50

2.2/50

0.018

0.022

0.1

0.1

0.1

0.1

0.022

0.018

0.0056

0.0056

2.7k

5.6k

5.6k

2.7k

10k

100/10

10/25

10k

1k

68k

68k

220p

220p

10/25

0.01

BA3837

2.2/50

10/25

10/25

4.7/50

10/25

10/25

0.068

0.27

BA15218

3.3k

200

1k

22/25

3.3k

30k

100k

100k

BA15218

100

100k

22k

56K

270k

2SC3576-JVC-T

2SC3576-JVC-T

2.7k

47/16

22k

1.8K

22k

22k

100

100/10

10k

MTZJ3.9B-T2

30k

0.27

0.015

10/35

100

51K

0.0068

0.0082

100/10

22k

0.027
47/16

1SS133-T2

100/10

BA15218

0.01

22k

MTZJ3.9B-T2

10P 10P

0.1

1.8K

1/50

100

QGF1205F1-09/13

4.7K

12K

BA15218

100

100

1SS133-T2

1SS133-T2

100k

100k

1SS133-T2

100/10

270

2.2/50

1SS133-T2

1/50

680P

2SC3576-JVC-T

100K

2SC3576-JVC-T

22

QGB2510K2-08/10

0.01MY

0.1MY

0.01MY

QQR0779-001Z

KTA1271/0Y/-T

MTZJ6.8C-T2

MTZ3.9B-T2

0.01

0.01

1200P

100/10

1000/6.3

18P

100

100/10

BA15218

1K

10K

180

180

6.8K

6.8K

560

1k

10k

1/50

30K

0.01

0.01

0.01

22k

20k

5.6k

20k

2SC2785/FE/-T

2SC2785/FE/-T

10/35

MSI

AUXR

VOLDA

MSI

PBL

PBR

PBMUTE

D.OUT

POUT

RELAY

AUXL

CDR

MSI2

AUXMUTE

RECR

CDL

RECL

RECR

RECL

SWFB

SWFB

PRT

KCMND

MSTAT

MRDY

KCLK

VC3RESET

TUR

TUL

CK

MPX

RDS_CLK

RDSDA

D.OUT

-30V

SURR.CTRL

ECO

RECR

AUXL

CDL

PBL

TUL

TUR

PBR

CDR

AUXR

PBMUTE

VOLCK

-30V

RELAY

KARAOKE

SMUTE

MSI2

BASS1

MSTAT

BASS2

KCMND

MPX

RECL

TUCE

VC3RESET

KCLK

CK

SPISIG

MRDY

RDS_CLK

ECO

RDSDA/KARAOKE

BASS1

BASS2

SPISIG

POUT

VOLDA

VOLCK

PRT

MX-G70

ABCD E F G

1

2

3

4

5

2-5

SHEET 4/8

FL & System control section

SHEET 3/8SHEET 3/8

SHEET 1/8

SHEET 3/9

SHEET 5/8SHEET 5/8SHEET 5/8

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

SHEET 7/8

C889

Q907

Q875

B186

Q908

CN860

R844

C838

R151

X801

R819

R820

R801

R902

RA801

C803

D804

L803

R888

FL801

RA802

D805
R838

R839

Q816

R886

R889

R887

Q843

R885

R843

C837

R848

R849

L813

R961

R968

S963

D962

S964

L815

C857

IC951

L812

R970

CN880

L872

CN316

D812

Q879

CN911

Q809

Q810

Q811

C1046

C836

Q812

Q813

Q858

Q890

R884

IC830

CN861

IC902

C1039

R1036

Q1022

Q1021

C1040

Q860

C1037

C1041

C1038

FW915

R1035

R1034

R1031

R1033

Q1023

R897

R1032

C1036

R1038

R1039

R1037

C1045

D860

R911

Q877

FW230

C815

R824
R823

C874
C875

L801

L805

L806

L802

C817

IC810

Q817

S996

S995

S997

R878

C873

R894

R877

Q905

Q906

R905

R906

R861

C872

R860

R851

R850

R998

R994

S998

S999

R854

R855

R895
R893

C805

C809

B185

C808

C940

D816

R921

D807

R825

R873

C233

D806

D815

C820

C804

D801

R871

D803

R814

R865

R858

C821

R836

R837

IC811

R831

R881

R827

R818

R965

R993

R842

R810

R811

R812

R813

R857

D964

R866

R845

R868

R874

R880

R841

R840

Q961

R962

R817

R234

C835

R879

R233

R869

R867

R963

R826

R859

R870

R872

R891

R856

R890

R964

R992

R991

Q878

C823

R1041

C1043

D1021

R1040

R1044

R864

R1045

R862

R1043

D831

C1034

C1035

C1044

C1042

R1042

R912

R846

D832

C832

C831

R847

R822

C862

IC812

C801

R807

R808

R821

R816

R815

R996

R995

R997

C816

R876

D802

R829

R828

R882

R883

R832

R835

R834

R833

4.7/50

KRC102M-T

KRA102M-T

QGF1205F1-17

1K

0.001

220

QAX0283-001Z

1K

1K

330

10K

QRB169J-104

470/6.3

1SS133-T2

QLF0074-001

QQL29BJ-100Z

220

QRB169J-104

1SS133-T2
1K

1K

BU2092/F

220

220

220

KRA102M-T

220

220

100/10

330

1K

QQR0779-001Z

100

10K

L-115XSRD-D-T

QQR0779-001Z

22/50

GPIU271X

QQR0779-001Z

100

QGF1210G1-24

QQR0779-001Z

QGF1210G1-09

1SS133-T2

QGD2503F1-07

1/50

10/25

1K

KIA7042AP-T

BU9253AS

0.01U

3.9K

KRA111M-T

0.01

KTC3199/GL

0.01
3300P

4700P

QUM027-18Z4Z4

33K

10K

20K

8.2K

KRA111M-T

20K

100P

4.7K

10K

15K

2.2/50

1SS133-T2

1K

KRA102M-T

22/50

1K
1K

0.1MY

BA3835S

0.1MY

QQL29BJ-100Z

QQL29BJ-100Z

QQL29BJ-100Z

QQL231K-220Y

22/50

MN101C35DEA

100K

0.22/50

10K

KRC104M-T

KRC104M-T

100K

100K

10K

0.22/50

680k

1K

1K

1K

1K

1K

1K
1K

KRC102M-T

0.001

33P

33P

2.2/50

MTZ6.2JC

1N4003S-T5

100K

100K

0.1MY

1SS119-02-T2

MTZ6.2JC

1.5MY

470/6.3

1N4003S-T5

100K

1SS119-02-T2

5.6K

100K

100K

2SD1991A/RS/-T

0.01

100K

100K

100K

10K

10K

10K

10K

1.2K

10K

10K

10K

10K

10K

100K

1S133-T2

100K

1K

100K

100K

100K

10K

10K

KRA102M-T

10K

10K

1000p

100K

100K

100K

5.6K

100K

100K

100K

100K

100K

100K

100K

3.9K

2K

2SD1991A/RS/-T

2SD1991A/RS/-T

2K

2SD1991A/RS/-T

2SD1991A/RS/-T

KRC102M-T

2SD1991A/RS/-T

2SD1991A/RS/-T

2SD1991A/RS/-T

2SD1991A/RS/-T

QGF1205F1-17

KRA111M-T

0.33MY

20K

0.47MY

MTZ5.1B-T2

2.7K

5.6K

10K

1K

22

20K

MTZJ5.1B-T2

0.1MY

100/10

0.01u

22/25

220

10K

QUM153-10DGZ4

1K

MTZJ5.1B-T2

0.01

0.01

1K

10K

4.7/50

0.01MY

10K

10K

2SD1991A/RS/-T

10K

56K

56K

2.7K

2.2K

1.5K

47/16

10K

1SS133-T2

10K

10K

10K

10K

100K

100K

100K

100K

VSS

PHOTOB

SURROUND

SPIDTI

POUT1

CD3LED

VC3RESET

HP

VOL-DATA

VOLDTA

MSI
MPX

INH

INH
SMUTE
TUCE

CD2LED

CD1LED

HP

TULED
BASSLED
CDLED

MSI

SMLED
AUXLED

BASSVOL-

TUCE

BASSVOL+

PHOTOB

SMODE­SMODE+

EXTCE

SMUTE

PHOTOA

TAPELED

MPX

SEARCH-LED

VOL+

VOL-

ECON

RDS_CLK

CD1LED
CD2LED

14G

PBMUTE

PHOTOA

VOL-

VOLCK

SURROUND

RESET

AUXLED

REMIN

RELAY

VDD

BASSVOL+

SMLED

CD3LED

BASSVOL-

RELAY

SOUNDMODE-

TAPELED

CDLED

SOUNMODE+

SPI_B
SPI_A

BASSLED
TULED

AUXMUTE

INH

VOL+

ECHO1

15G
16G

DATA
CK

SPI-IN

R_SEARCH

RDS-DATA/KARAUKE

RDS-CLK

SLLCE

ECHO2

ECON

RELAY

17G

PRT

F_SEARCH

VOL-CK

INH

AUXMUTE

KCMND
MSTAT
KCLK

MRDY

PRT

VC3RESET

BASS2

RST

BASS2
BASS1

RDS_DATA

PBMUTE

BASS1

SPI_IN

REMIN

SPI_A
SPI_B

EXTCE
VOLCK
FVOLDA

DATA

G13

1G

P1

P2P3P4P5P6P7P8

P9

P10

P11

SLCKEY1

P12

P13

P14

P15

P16

SLCCE

P17

P18

3G

SLCKEY2

P19

DATA

P20CKP21

P22

P1

SLCKEY2

4G

5G

KCMND

6G

7G

8G

9G

10G

MSTAT

G1

11G

12G

SLCKEY1

P10

P8

17G

16G

G1

G2

P2

1G

KEY4

G3

4G

5G

6G

7G

8G

9G

10G

11G

12G

G13

G14

P3

P4

P5

P6

P78PP9

10P

P11

P12

P13

P14

P15

P16

G17

15G

14G

13G

G15

3G

2G

SLCKEY2

SLCKEY1

13G

G2

KEY3

KEY4

KEY3

KEY2

KEY1

2G

CK

KEY2

G3

KCLK

KEY1

1G

2G

3G

13G

14G

15G

16G

17G

P8

P10

G2

G1

G4

SPIDTI

MRDY

G5

ECHO1

ECHO2

G14

G15

G16

G17

G6G7G8G9G10

G11

G12

P17

P18

P19

P21

P22

G16

MX-G70

HABC DEFG

1

2

3

4

5

2-6

Front key section

SHEET 5/8

SHEET 4/9

SHEET 4/8SHEET 4/8

SHEET 4/8

SHEET 2/8

TW800

FW915

CN870

C901

Q956

Q960

Q953

Q918

Q954

Q941

Q940

C1070

C935

FW901

C1021

C902

Q919

JS901

D1003

S901

S902

Q920

D1022

S931

S932

S933

S951

R930

S935

C962 C963

JS962

S936

S937

S939

J1001

TW801

S938

L1002

FW713

S952

JS956

C960

JS960

C961

S950

S942

S944

S943

S945

S949

S948

S947

S946

S915

S917

S916

R1068

R1021

R1022

J1022

J1021

Q1061

IC901

C1068

R1069

C1066

D1061

R1062

R1063

D945

D942

D944

D943

R955

R908

L1003

D904

R904

D905

Q901

R929

R954

R951

D954

R938

R941

R932R933R935

R940

R939

D940

R931

D941

R937

R953

R952

R936

L1001

C1002

C1001

C1004

C1006

C1005

R916

D953

D957D956

C956

C957

R956

D961D960 R960

R942

R944

R943

R946

R947

R948

R949

R945

R950

D919

R917

D918

D920

R919

R920

C1022

C1023

VR901

R1071

R1070

C1065

C1067

R1067

R1066

C1063

R1061

C1062

C1061

R1065

R1064

C1064

R918

QUB220-15DMHP

QUM027-18Z4Z4

0.01

222P

0.01

QUM027-13DGZ4

102P

0.01

QSW0911-001

MTZJ2.4B-T2

MTZJ2.4B-T2

10K

0.01 0.01

QSW0862-001

QNS0183-001

QUB220-15DMHP

QQL231K-470Y

QUB023-33DGZ4

QSW0912-001

0.01

QSW0911-001

0.01

20K

4.7k

4.7k

QNS0184-001

QNS0184-001

2SD2144S/VW/-T

NJM4580L

0.22/50

1K

330P

1SS133-T2

12K

390

KTA1267/YG/-T

KTA1267/YG/-T

KTA1267/YG/-T

KRC102M-T

KTA1267/YG/-T

KTA1267/YG/-T

KTA1267/YG/-T

1.5K

KRC102M-T

5.6K

QQR0779-001Z

68

L-115XSRD-D-T

KRC102M-T2

KRC102M-T

2K

68

2K

L-914SRD-T

2.2K

68

2.7K3.9K5.6K

68

2.7K

L-914SRD-T

2.2K

L-914SRD-T

1.5K

68

1.2K

1.2K

QQL231K-470Y

3900p

3900p

1000p

1000p

1000p

1K

L-914SRD-T

L-115XSRD-D-T

0.01

0.01

68

L-115XSRD-D-T 68

3.9K

3.9k

10K

2.7K

1.5k

1.2k

2.2k

5.6K

1k

L-115XSRD-D-T

1K

L-115XSRD-D-T

L-115XSRD-D-T

200

200

1000p1000p

QVQ0299-B54

4.7K

560

150P

2.2/50
56

4.7M

4.7/50
10K

100/10

220/10

100

1.5k

150P

200

MX-G70

ABCD E F G

1

2

3

4

5

2-7

CD signal

SHEET 6/8

CD servo control section

SHEET 3/8

R852

R802

R809

R808

C821 C822

R806

R805

R804

R803

C617

R851

C611

C619

C624

IC251

R631

C631

TP3

Q631

R666

R632

R635

R634

C632

R853

R277

CN601

C633

R807

C606

C603

C604

IC852IC851

R605

R602

R601

C602C601

R636

R854

W601

CN801

R831

R832

R276

IC651

R661

R667

C661

C651

X651

C652

R609

R275

C653

C676

R682

IC652

IC652

C695

R706 R707

C696

R705

R691

R708

R692

R701

R702

C699

R709

R710

C693

C694

Q632

C618

C691

R274

CN651

R615

R656

R703

C692

R704

C622

R686
R687
R688
R293

R641

Q291

R292

R291

C291

R280

R642

R284

R253

R257

R255

R256

R873

C641

C642

R281

C859

C860

C253

R670

R813

R812

R876
R875
R874

R872

R871

TP6

TP5

C816

R617

C815

TP4

R606

C607

X251

C252

R294

C251

CN652

R614

C608

R856

L851

R607

R855

C852

TP2

Q842

R842

C855

TP1

D667

C254

CN855

R887
R886
R885
R884

R883
R882
R881
R880

R610

R608

R690

C620

M851

L853

M852

L854

CN854

R861
R862
R863

R866
R865
R864

CN851

P001

VR001

C001

P011

SW1

SW2

SW3

SW6

SW5

SW4

CN804

CN805

C658

IC801

C812

C814

R801

C801

C811

C813

C802

R624

C621

C677

C853

C614

C615

C612

C623

C610

R621

R604

C854

C605

R603

R262

D851

R616

R651

C657

C655

R652

R653

R654

R263

R665

C656

R662

R663

R664

C663

C664

C665

C680

C679

R620

R619

R618

C673

R683

C669

R261

R657

R258

R658

R254

R264

R288

R685

R659

R811

R689

R655

R260

C668

R265

TP10

IC601

R289

R669

R290

TP7

TP8

TP9

R625

R623

R695R696

C667

C613

R888

R613

R611

R622

R633

R889

R890

R891

R892

R893

R649

R894

R895

R684

R668

C666

C672

R672

C671

C616

1K

3.9K

1.2K

27K

1/16 220/10

24K

13K

220K

2.2K

330P

1K

NI

3.3K

100/6.3

UPD780024AGKB25

2.2

10/16

2SA1037AK/RS/-X

220

10

120

12

1/16

1K

1K

QGF1016F3-15

0.022

1.2K

56P

0.022

0.022

LB1641LB1641

NI

270K

220K

0.0010.001

10

1K

QGA2001C1-06

150

10K

1K

MN662748RPM

39k

4.7

470P

12P

QAX0413-001Z

12P

NI

1K

0.1/25

0.1/25

1K

BA15218F-XE

BA15218F-XE

0.047

2K 6.8K

10/16

5.6K

10K

100

10K

820

820

220/10

100

220

0.0068

0.0068

NI

NI

390P

1K

QGF1016F3-19

NI

1K

10K

390P

10K

0.047

NI
NI
NI
NI

150k

2SB1357/EF/-T

10K

1.2K

47/10

1K

390k

1K

1K

1K

1K

1K

22K

0.022

2200p

1K

1/16

1/16

0.1/25

100

NI

1.5K

22K
22K
22K

22K

22K

NI

NI

2.2/50

62k

NI

QAX0360-001Z

10P1K10P

NI

22k

820p

0

10

0

NI

10/16

NI

4.7K

0.1/25

NI

47/10

QGB2012K2-10

1K
1K
1K
1K

1K
1K
1K
1K

NI

0

10K

47p

MSN-5D257A

10

MSN-5D257A

10

QGB2016K1-07

1K
1K
1K

1K
1K
1K

NI

HQMV7102-015

2KB

1

QGA2001F1-06

E406783-001

E406784+001

ESB110-005

0.1/25

LA6541-X

390P

390P

2.7K

0.0068

390P

390P

0.012

0

1

0.1/25

0.01

0.027

0.0047

1/50

1/16

0.027

560K

270K

0.01

150P

120k

22K

MTZJ5.6B

NI

1K

220/10

0.1/25

1K

1K

100

22K

270

0.1/25

68K

120K

330

0.022

0.022

0.15

0.1/25

100/6.3

560K

15k

15k

220/10

1M

220/10

22K

1K

1K

1K

1K

22K

1K

68k

1K

10k

10K

1K

2.2K

0.047

22K

AN22000A

1K

5.6K

1K

0

8.2k

24K

HDU-100

24K

1

0.1

22K

2.2K

22K

8.2k

NI

22K

22K

22K

22K

22KNI22K

22K

560k

1.5M

NI

0.33U

2.7K

NI

0.01

/RFDET

OFT

RFENV

BDO

TRD

LDON

B+D

FE

GCTRL

FBAL

TBAL

A+C

B+D

F

E

F+
T+
T­F-

FM-

SM+
SM-

FM+

/P.ON

KICK

TVD
TRV

P.ON

ECM
ECS

FOD

CAM5

TE

RSEL

OUTR

SBCK

OUTL

TRV
TVD

ECM
ECS
KICK
TRD
FOD

RSEL

RFENV

FE

TBAL

FBAL

OFT

/RFDET
BDO
LDON

ARF

OUTL

SQCK

SUBQ

KCMND

KCLK

MCS

MSTAT

SBCK

RMDOWN

RMUP

LMDOWN

LMUP

LOUT

ROUT

CAM0

TE

MCS

KCLK

KCMND
MSTAT
MRDY

CAM1

CAM2

CAM3

CAM4

CAM6

CAM7

ARF

WVEL

VDET

A+C

F
E

SUBC

SUBC

VDET

WVEL

LOUT

ROUT

CAM0
CAM1
CAM2
CAM3

CAM4
CAM5
CAM6
CAM7

OUTR

LM-

LM+

RM-

RM+

1SSW
2SSW
3SSW

3MSW
2MSW
1MSW

T+

SM- T-

SM+

FM+

FM-

F+

F-

MDATA

P.ON

1SSW

2SSW

3SSW

3MSW

2MSW

1MSW

MCLK

DMUTE

STAT

/RST

MLD

SQCK

MLD

MDATA

MCLK

MRDY

LMUP

/P.ON

/RST

DMUTE

RMUP

LMDOWN

RMDOWN

LM-

LM+

RM-

RM+

STAT

SUBQ

MX-G70

HABC DEFG

1

2

3

4

5

2-8

TAPE P.B. signal

SHEET3/8

SHEET4/8

SHEET 7/8

Head amplifier section

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

IC302

Q3312

R3316

Q3323

FW301

C3103

Q3314

Q3316

IC301

R3368

R3359

C3346

Q3302

D3307

C3101

R3105

D3308

L3202

CN306

CN305

Q3317

R3362

C3327

Q3313

Q3315

R3319

R3370

C3335

C3336

R3351

R3354

R3350

R3353

CN301

CN302

VR301

R3220

R3378

R3327

R3344

C3203

R3309

C3201

R3379

R3345

CN333

CN303

Q3324

R3367

R3383

D3309

R3330

R3331

C3501

C3601

C3502

C3602

L3301

C3102

C3202

Q3305

IC303

C3308

C3314 C3315

C3313

R3314

L3303

TP3301

VR101

VR201

R3335

R3203

R3103

C3316

R3355

C3301

C3220

C3120

Q3205

R3205 R3208

R3220

R3219

C3219

C3205

C3206

C3303

C3302

R3302

R3206

R3207

C3106

R3106

R3107

R3119

R3111

R3120

Q3105

R3117

C3306

C3119

C3113

R3108

C3341

R3315

R3301

R3336

C3345

R3348

R3347

C3204

C3339

R3121

R3221

C3340

D302

IC332

D311

IC331

R3366

R3361

C3555

R3311

R3214

C3216

C3215

R3218

R3217

R3212

R3213

C3213

C3207

C3211

C3212

C3214

R3374

R3211

C3305

C3114

C3112

C3111

C3107

R3118

R3304

C3116

C3115

C3105

R3105

R3113

R3112

C3344

R3114

C3304

C3342

C3104

SW316

SW305

SW304

SW303

SW306

R3369

SW302

AN7345K

2SB562( C)

10

KRC104M-T

QUM154-10Z4Z4

820P

2SB562( C)

KTA1267/YG/-T

BA3126N

22K

10K

560P

2SC2001( K)

MTZJ5.1B-T2

10P

MTZJ5.1B-T2

QQR0621-001Z

QGF1205F1-09

QGF1205F1-10

KRC107M-T

24K

47/16

KTC3199/GL/-T

KTC3199/GL/-T

47

10K

0.01

0.01

150

150

4.7K

4.7K

QGF1205F1-06

QGF1205F1-06

QVP0008-103Z

47

470K

220K

820P

1.5K

10P

20K

47K

QGB2011L1-10

QGB2011M1-10

KRA102M-T

10K

470

MTZJ5.1B-T2

10K

10K

820p 820p

270p

270p

MSI-5U2LWA

QQR1118-001

330P

330P

2SC2001( K)

BU4094BCF

0.0015

VGH0424-037

1.5

0.022

100/10

100

VGH0425-544

VQP0033-100Z

QVPA603-503AZ

QVPA603-503AZ

2.2K

18K

18K

0.01

3.3K

100/10

33P

33P

2SC3576-JVC-T

22

240

0.056

100/10

0.033

22/16

100/10

100

3.9K

2.2K

0.033

3.9K

2.2K

20K

5.6K

1K

2SC3576-JVC-T

3.3K

220/6.3

0.056

0.0033

240

100/10

15K

220

3.9K

330P

2.2k

3.9K

220P

100/10

1.2K

1.2K

0.01

1SR139-400-T2

SG-105F3-BB,C

1SR139-400-T2

SG-105F3-BB,C

27K

39K

1000p

4.7

390

0.0082

0.015

1.5K

3.3K

1.2K

270

0.0033

4.7/25

0.1/50

10/16

4.7/25

2.2

5.6K

0.039

4.7/25

10/16

0.1/50

4.7/25

1.5K

39K

0.0082

0.015

100/10

22

270

1.2K

4700P

390

4.7/25

4.7/25

220P

QSW0859-001

VGP2401-00A

QSW0859-001

VGP2401-00A

100

QSW0832-001

A/B

RECH

A/B

TKEY1

TKEY2TKEY2

PHA

RECB

RECB

TKEY1

TKEY2

PHB

PHA

RMUTE

PHB

20K

20K

1K

47474747

47

MX-G70

ABCD E F G

1

2

3

4

5

2-9

FM/TUNER signal
AM signal

Tuner section

SHEET 8/8

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

SHEET 3/8

TU1

C25

C52

CF3

*R5

CF1

C49

C6

C51

C7

C26

C12

C11

R15

R17

C14

C15

C13

L1

R16

C27

C58

C16

R29

R41

R21

R28

C54

C22

R27

CF2

C45

R38

C44

C50

*C42

R39

*C43

R37

C21

C36

R31

C30

R32

C23
C24

CN1

C18

D1

R30

T1

R8( D2)

D3

D4

C53

C57

C20

Q5

Q1

C48

J1

C17

R33

R3

*R4

R2

C2

R23

R25

IC2

R14

X1

R24

R26

D11

IC1

R10

C46

C47

R34C34

C32

C31

C40

C35

R36

C39

C38

R35

C37

R18

C41

C33

R19

R20

R22

C19

C4

C1

R13

R40

C3

*R6

R60

C60

*R1

100/10

0.27

QAX0610-001Z

VCF2L3B-105Z

470P

0.001

1/50

0.001

0.001

LC72136N

0.047

0.1

3.3k

68( 1/4W) FR

100/10

12P

12P

4.7K

0.001

0.047

12P

10K

3.3K

5.6K

10K

0.047

150P

10K

LA1838

VCF2L3B-105Z

10/16

56K

10/16

22/16

56K

10K

0.022

1/50

1K

100/10

1K

150P
150P

QGF1205F1-09

0.47/50

1.2K

QQR0793-001

1SS133-T2

1SS133-T2

22/16

0.001

1000P

QQR0796-002

DTA114YKA-X

0.0022

QNB0014-001

0.0039

330

220K

330

0.01

1.8k

330

100K

QAX0402-001

10K

2.2K

1SS133-T2

2.2K

0.027

1/50

47

0.022

0.047

22/16

10/16

0.047

3.3K
1/50

0.22/50

5.6k

1/50

1K

10/16

0.047

1K

1K

4.7k

0.047

1SS133-T2

1SS133-T2

0.01

0.022

10K

2SC2814/4-5/-X

24K

10/16

0

5.6V

LOUT

ROUT

STEREOCE9VCKDATA

GND

MX-G70

HABC DEFG

1

2

3

4

5

2-10

Main board

Printed circuit boards

T001B

T001B

C401

C402

C403

C404

C411

C412

C413

C414

C415

C416

C426

C427

C432

C433

C436

C437

C438

C439

C440

C441

C442

C443

C444

C445

C446

C447

C448

C449

C450

C453

C454

C455

C456

C457

C458

C459

C460

C461

C462

C466

C467

C468

C469

C470

C471

C472

C473

C474

C475

C476

C481

C482

C483

C484

C485

C486

C487

C489

C501

C502

C503

C504

C505

C507

C508

C509

C510

C514

C526

C527

C528

C530

C531

C532

C534

C535

C556

C571

C575

C576

C577

C578

C585

C586

C587

C588

C589

C592

C593

C594

C595

C596

C597

C598

C1201

C1202

C1203

C1204

C1205

C1206

C1207

C1208

C1209

C1210

C1211

C1212

C1213

C1214

CN505

CN211

CN212

FW714

D411

D412

D413

D414

D426

D431

D432

D434

D501

D502

D571

D572

D585

D586

D587

D588

IC436

IC466

IC481

IC501

IC502

IC526

IC571

J426

J566

L401

L566

L567

L568

L569

L570

L571

L572

L573

L546

Q401

Q402

Q411

Q412

Q413

Q481

Q482

Q483

Q556

Q557

Q562

Q571

Q572

Q573

Q585

Q586

Q589

Q590

R433

R401

R402

R403

R404

R405

R406

R407

R411

R412

R413

R414

R415

R416

R417

R418

R419

R420

R421

R426

R431

R432

R994

R435

R436

R437

R438

R439

R440

R441

R442

R443

R444

R466

R467

R468

R469

R470

R471

R472

R473

R474

R475

R485

R486

R487

R488

R489

R490

R491

R492

R493

R494

R495

R496

R498

R501

R502

R503

R504

R505

R506

R507

R508

R998

R510

R511

R512

R513

R517

R518

R519

R523

R524

R526

R528

R529

R530

R532

R534

R536

R537

R541

R531

R557

R558

R560

R562

R563

R564

R571

R572

R575

R576

R577

R579

R580

R581

R582

R583

R585

R586

R587

R588

R593

R594

R595

R596

R597

R598

R599

R1201

R1202

R1203

R1204

R1205

R1206

R1207

R1208

R1209

CN661

CN504

R410

CN315

TW6

TW5

TW1

B132

R999

TW8

R997

TW7

R996

TW9

TW10

C888

C889

C887

C886

J411

TW11

TW12

R993

Q999

D593

R886

C994

C1228

C1227

C1229

CN11

FW401

FW401

CN870

CN871

R995

C999

C998

C997

C996

TW4

TW3

R888

R887

R777

R776

C995

TW2

1

19

1

B

E

B

E

B

E

B

E

E

B

B

B

E

E

E

B

EB

B

E

B

E

B

E

B

B

E

B

KCMD

MSTAT

MRDY
KCLK

1

5

5

17

1

17

1

19

15

10

1

1

1

13

CN870

MSI2

MPX

INH

SMUTE

TUCE

VC3RESET

KCMND

MSTAT

KCLK

SDATA

CK

SPIIN

MRDY

RDSDATA

D.GND

RDSCLK

ECON

1

10

CN871

FLBIAS

-32V

A.GND

5.6V[SUBTR.]

5.6V

SURR.

PBMUTE

BASS1
BASS2

AUXMUTE

RELAY

POUT

VOLDATA

VOLCK

PRT

VGND

VDGND

RELAY

FLBIAS

-30V

CD.GND

A.GND

D.GND

M.GND

POUT

CN212

1

10

CN211

10V

3.3V

-9V

9V

8V

5.6V

PRT

SWFB

SURR

ECO

5.6V[SUB.T]

11

1

11

MGND

M+B
MSI

PBR
AGND
PBL
SW8V
RECR

NC

RECL

CN315

1

10

VC3RESET

6

1

17

17

1

9V
MIC

NCNCNCNCNC

VDGND

VDGND

NC

3.3V

3.3V

NC

V5V

V5V

NC

VGND

VGND

C-OUT

NC

Y-OUT

CN504

1

19

9

BE

B

E

1

5

1

CN505

NCNCNC

PON

10V

E

61MAINR
A.GND
MAINL
SW.GND
SW
SMUTE

FW714

E

E

B

E

B

1

19

1

CN661

VC3RE.

D.OUT

BU+5

BU+5

DGND

DGND

CDL

AGND

AGND

CDR

MGND

MGND

CD+8V

CD+8V

MC3

KCLK

MRDY

MSTAT

KCMND

13

1

CN11

SDATA

TUCE

CK

MPX

TUNER+B

TUL

AGND

TUR

RDSCLK

RDSDA9VDGND

DGND

FT111

FT512

FT112

FT522

FT521

FT511

R1001

CN250

TW201

R1002

CN214

S1

S2CTS2S1S4

S4

1

7

1

3

FL1

FL2

NC

Transformer board

MX-G70

ABCD E F G

1

2

3

4

5

2-11

T001C

T001C

T001C

C601

C602

C603

C604

C605

C606

C607

C608

C609

C610

C612

C613

C614

C615

C616

C618

C621

C622

C623

C639

C683

C703

C704

C705

C706

C707

C708

C709

C710

C711

C712

C713

C714

C715

C716

C721

C722

C723

C726

C729

C730

C731

C739

C790

CN705

D619

D620

D622

D703

D704

D719

D723

D724

D726

D728

D790

D791

IC602

L601

L602

L701

L702

Q601

Q602

Q612

Q613

Q680

Q701

Q702

Q710

Q711

Q712

Q713

Q726

Q727

Q728

Q733

Q734

Q735

Q736

Q737

Q790

Q791

Q792

R601

R602

R603

R604

R605

R606

R607

R608

R613

R614

R615

R616

R617

R618

R619

R620

R621

R623

R640

R652

R653

R654

R655

R667

R668

R674

R675

R676

R680

R681

R682

R701

R702

R703

R704

R705

R707

R708

R714

R716

R717

R718

R719

R720

R721

R722

R723

R724

R725

R726

R727

R728

R729

R730

R733

R734

R735

R736

R740

R761

R762

R766

R768

R769

R774

R775

R776

R777

R778

R786

R787

R790

R791

R792

R793

R794

R795

R796

R797

R798

R754

R753

CN215

R659

C625

R658

Q604

Q603

R657

B

E

MAINR

A.GND

MAINL

A.GND

S/WIN

SMUTE

E

B

B

E

B

E

E

B

B

E

E

B

E

BE

B

E

B

E

B

E

B

1

1

B

B

E

B

E

B

B

E

HPL

A.GND

HPR

E

E

B

E

B

E

1

L

R

L

E

B

R

FAN[-]

FAN[+]

EB

14

MAINR

MAINL

SWR

SWL

POUT

SURR

PRT

M.GND

12V

-VL

A.GND

VL

VH

-VH

C901

C902

D904

D905

JS901

Q901

R901

R908

R904

S901

S902

FW901

E

B

1

7

7

1

FW901

DGND

NC

SEARCHLED

F.SEARCH

R.SEARCH

5V

KEY21

C201

C202

C203

C204

C205

C211

C212

C213

C214

C215

C216

C217

C218

C219

C220

C221

C222

C223

C253

C280

C281

CN201

CN202

CN203

CN205

CN207

D201

D202

D204

D203

D211

D212

D213

D214

D217

D218

D219

D220

D221

D223

D227

D233

D234

D280

Q201

Q204

Q240

R202

R203

R204

R205

R207

R209

R215

R216

R217

R218

R242

R246

R247

R281

R283

R284

CN204

EP201

R210

R248

R249

R383

R384

R385

C372

Q372

D369

D370

C373

C374

Q371

Q374

Q373

R389

CN206

CN206

5.6V

ECO

SURRCTRL

SWFB

PRT

5.6V8V9V

-9V

3.3V

10V

FL1

FL2

RELAY

INH

-30V

CDD.GND

A.GND

D.GND

M.GND

POUT

RELAY

B2

SWLGND

MAINR

MRGND

MAINL

SWRGND

SWR

MLGND

SWL

CN207

1

14

1

10

11

1

10

1

10

1

1

9V

8V

5.6V

POUT

A.GND

M.GND

D.GND

S4

3.3V

10V

1

10

8

10

1

E

B

CN205

-VH

VHVLP.GND

-VL

8V

M.GND

PRT

SURR

POUT

SWL

SWR

MAINL

MAINR

1

14

NC

GND

ECO

5.6V

4

1

BE

B

B

E

E

8

7

Regulation & Amplifier board

Preset/tuning

switch board

Amplifier board

Regulation board

MX-G70

HABC DEFG

1

2

3

4

5

2-12

T001B

T001B

T001B

T001B

C803

C804

C805

C806

C807

C808

C809

C810

C812

C813

C815

C816

C817

C821

C822

C823

C831

C832

C837

C835

C836

C857

C862

C872

C873

C874

C875

C889

FW915

D801

D802

D803

D805

D806

D807

D831

D832

D860

D873

RA801

L813

IC902

IC810

IC812

IC951

L801

L802

L803

L805

L806

L807

Q801

Q802

Q809

Q810

Q811

Q812

Q813

Q816

Q817

Q860

Q875

Q878

Q905

Q906

Q961

R801

R802

R803

R804

R806

R807

R808

R810

R811

R812

R813

R814

R815

R816

R817

R818

R819

R820

R822

R823

R824

R827

R828

R831

R832

R833

R834

R835

R836

R837

R838

R839

R840

R841

R843

R845

R846

R847

R848

R849

R850

R851

R853

R854

R855

R860

R861

R862

R864

R876

R877

R878

R881

R882

R883

R885

R886

R887

R888

R889

R893

R894

R895

R899

R905

R906

R921

R961

R962

R963

R964

R994

R995

R996

R997

R998

S963

S964

S995

S996

S997

S998

S999

X801

X802

R872

R871

R870

R874

R873

R866

R826

R865

R869

Q858

R868

R867

R891

R890

R825

R856

R857

R859

R858

Q879

D1021

Q890

FW230

R879

R880

L872

L815

D812

R902

L812

IC811

Q1021

Q1022

CN911

Q1023

R965

R1044

R1031

R1035

R1038

R1036

R970

R1032

R1042

R1039

R884

IC830

C825

CN860

C838

R991

FL801

R1043

R992

R968

CN861

D815

CN880

R993

R1045

R1037

R1033

R1034

R1040

R1041

C1044

C1034

C1043

C1036

C1040

C1037

C1039

C1038

C1035

C1045

D816

CN316

RA802

D220

R234

R233

C221

C222

R205

C233

C840

D804

D962

R896

R844

R842

R969

R897

R911

R912

Q877

Q907

Q908

,

1

E

B

C

1

VOL-

VOL+

TAPELED

SMODE+

SMODE-

BASSVOL-

BASSVOL+

KEY4

KEY41

KEY3

KEY2

KEY21

KEY32

AUXLED

SMLED

,CDLED

BASSLED

TULED

DGND

5V

HP

ECHO1

ECHO2

AGND

24

18

1

10

9

17

1

7

1

1

7

68

1

1

100

76

75

51

50

26

25

5V

KEY1

KEY11

DGND

CD1LED

CD2LED

CD3LED

MSI

MPX

INH

SMUTE

TUCE

KCMND

MSTAT

KCLK

SDATA

CK

SPI_IN

MRDY

DGND
RDSDT

C3RST

RDSCLK

ECON

1

17

PRT

VOL-CLK

VOL-DATA

POUT

RELAY

AUXMT

BASS2

BASS1

PBMUTE

SURR

5V

5V[ST]

9V

MIC

AGND

-32V

FLBIAS

CN880

B

E

B

B

E

18

19

10

10

18

9

1

1

24

B

E

B

E

B

E

E

B

EBB

E

EB

E

B

B

E

E

B

B

E

5V

SLCCE

DATACKSLCKEY1

DGND

SLCKEY2

PHOTOB

PHOTOA

1

9

BBB

EEE

B

E

E

B

B

E

E

B

1

3

22

B

E

B

E

9V

MIC

E

E

B

B

E

B

R151

1

7
KEY215VR.SEARCH

F.SEARCH

SEARCHLED

KEY22

DGND

CN911

C651

C652

C653

C654

C732

C733

C734

C735

C736

C737

D650

R650

R651

R731

R732

RY1

RY2

CN217

J81

1

10

RELAY

B2

SWLGND

MAINR

MRGND

MAINL

SWRGND

S/WRD

MLGND

S/WL

T001B

C301

C302

C305

C306

C307

C308

C309

C310

C311

C312

C360

C361

C362

CP301

CP302

D307

D308

D311

D312

D313

D314

D315

D360 D361

D362

IC301

IC303

IC304

IC305

Q302

Q303

Q304

Q360

Q361

Q362

R302

R303

R360

R361

R362

R363

R364

R365

R366

R367

R368

D316

CN216

RY301

Q301

D301

R301

E

6V

9V

5V

E

E

8V

E

10V

A.GND

OUT

E

OUT

10V

3.3V9V8V

5.6V

POUT

A.GND

M.GND

D.GND

S4

1

D.GND

E

3.3V

OUT

E

OUT

10

T001B

D918

D919

D920

FW915

FW915

R915

R916

R917

R918

R919

R920

S915

S916

S917

Q920

Q919

Q918

7

1

1

7

5V

K11

K12

D.GND

CD1LED

CD2LED

CD3LED

BE

EB

B

E

C956

C957

C960

C961

C962

C963

C1001

C1002

C1004

C1005

C1006

C1021

C1022

C1023

C1061

C1062

C1063

C1064

C1065

C1066

C1067

C1067

C1068

FW713

D940

D941

D953

D954

D956

D957

D960

D961

D1061

IC901

TW801

J1021

J1022

JS956

JS960

JS962

L1001

L1002

L1003

Q940

Q941

Q953

Q954

Q956

Q960

Q1061

R931

R932 R933

R934

R935

R936

R937

R938

R939

R940

R941

R942

R943

R944

R945

R946

R947

R948

R949

R950

R951

R952

R953

R954

R955

R956

R960

R1021

R1022

R1061

R1062

R1063

R1064

R1065

R1066

R1067

R1068

R1069

R1070

R1071

S931

S932

S933

S935

S936

S937

S938

S939

S942

S943

S944

S945

S946

S947

S948

S949

S950

S951

S952

D944

D943

D945

D942

J1001

TW800

R929

CN890

R930

D1003

VR901

C1070

D1062

R961

R964

R963

R962

C935

-

+

VOLUME

SUBWOOFER

VOLUME

MIC1

MIC2

DUBBING

REVMODE

CDREC

STOP

REPEAT

SELECT

RANDOM

CD

TAPE

PROGRAM

DISPLAY

MODE

TIMER/CLOCK

AUX

FM/AM

EON

PTY/

HP

5V

DGND

AUXLED

KEY31

KEY21

KEY2

KEY3

KEY42

KEY4

SMVOL-

SMVOL+

TPLED

VOL+

VOL-

SMLED

BSSLED

CDLED

TULED

MIXIN

AGND

1

BASSVOL+

BASSVOL-

DECKA/B

B

E

E

B

B

E

1

24

8

1

E

B

RECSTART

EDIT

STOP

24

SOUNDMODE

EXCEPTUP&UY

FORUSERIES

B

E

MICLEVEL

B

E

BE

1

HPL

AGND

HPR

1

FW713

22

CN890

9V

22

Front board

Display & system control board

CD eject

board

Operation swicth board

Voltage board

Speaker terminal board

MX-G70

CD servo control boad

5

L853

C859

C860

IC851

CN855

B655

R872
R873
R876
R875
R874

B609

R292

R257

Q291

R256

B610

R255
B613
R254

R284

B614
B615

B619

C291

B620
B621

B616
B618
B617

B638

C673

C677

R666

B649

X651

C652

C651

R670

R663

C661

C620

R617

C613

C611

C619

R610

R609

R611

R613

C668

R669

R685

R662

R664

C665

C666

C664
R649

Q632

C618

B611

C622

R668

C663

C254

R892

R880

R888

R893

R881

R889

R894

R882

R890

R895

R883

R891

R854

4

R265
R258

TP10

C253

B642

TP8

TP9

R290

R289

R811

R608

R607

R614

R641
R604

C641

C606

C642

B625

R642

R603

C605
R605
C607

R622

3

C604
C603

C822

C602

R623

R621
R625

R809
R808
R807
C812

B653

C813

2

R280

R281

TP7

R288

R277

R276

R275
R261
R832

TP5

R260

TP6

TP3

TP4

R264
R263
R262

R806
R805

R813
C801
C802
R803
R804
C814

C811
B650
B651
B652

R831

CN801

R812

C815

IC801

C821

R802
R801

C601
R620
B648
R619
R618

R852

IC251

C251

X251

C252

R274

B647

R601

R602

C816

R635

CN601

C633

R634

R636

C632

R884

R885

B635
R657
R656
R653
R655

R886

R887

R652
R651

B631

R853

R851

R612
B633

B626

R291

B627

B629

B628

R606

B630

R658
R659

C655

C657

C653

C676

R682

C608

IC651

C610

C621

R683

C612
R616
C616
C615
C614

R624
R631

R632

Q631

R633
C623

R661

R615

B637
C617

IC601

B639

C624

C631

B641

B640

CN851

B656

L854

C853
R855

B654

R856

R871

C658

B612

B608
R654
R294

R253

R692

R696

R695

R705

C694

C656

R665

B605

C669

C667

Q842

R842

D851

C854

IC852

R864

C855

L851

R865
R866
R863

C852

R862
R861

CN854

B601

B602

R690

CN651

R293
R688
R687
R686

B603

B606

IC652

C695

R684

C671
R672
C672

CN652

R709

B604

R710

C699

R704
C692
R702

R708

R691

R701

R703

C696

C691

R706

R707

C693

R689

B623

C679

C680

B624
R667

B622

D667

1

A

BC D

2-13

MX-G70

5

4

Head amplifer & Mmechanism control board

3

Tuner board

2

1

2-14

A

BC D

PARTS LIST

[ MX-G70 ]

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

MX-G70

Area suffix

J ----------------------------- U.S.A.
C -------------------------- Canada

- Contents -

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

Packing materials and accessories parts list

3- 3
3- 6
3- 8
3- 9
3-13
3-26

3-1

MX-G70

< MEMO >

3-2

ABCD E F G

1

2

3

4

5

3-3

MX-G70

100

98

99

99

100

100

A

B

1

C

c

f

e

g
h

i

d

D

G

G

H

p

q

k

p

q

J

B

2

B1

l

b

k

l

H

g
h

j

n

n

o

o

mm

f

j

e

F

a
b

c

d

i

a

E

2

E1

J

B

2

E1

E2

A

C

D

F

21

22

31

31

15

2

39

38

39

2

111

105

114

104

110

106

112

113

107

109

108

30

3

23

24

30

28

29

1

18

27

6

7

9

4

19

8

20

5

13

13

11

11

10

10

10

10

12 16

16

16

12

12

12

12

80

81

84

14

49

50

55

88

56

57

88

44

48

47

46

45

46

47

54

52

51

86

93

91

95

97

92

90

91

94

91

87

96

65

64

68

67

65

79

61

78

17

71

85

72

70

70

63

63

62

69

66

77

69

73

75

74

69

40

42

43

41

82

76

41

83

41

40

32

33

35

34

36

37

25

26

53

53

53

103

101

102

116

115

59

58

60

89

Exploded view of general assembly and parts list

Block No.

M

M

M

1

Operation switch

board

Display system

control board

Preset / tuning

switch board

CD eject board

CD servo

control board

Voltage

board

Amplifier

board

Transformer

board

Regulator

board

Speaker terminal

board

Main board

Tuner board

MX-G70

3-4

Item Parts number Parts name Area

A

Parts list (General assembly)

Q'ty Description

Block No. M1MM

1 GV10057-001A FRONT PANEL 1
2 E75896-001 FELT SPACER 2
3 GV40077-002A JVC BADGE 1
4 GV40136-001A STBY.INDICATOR 1
5 GV30154-001A CD BUTTON 1
6 GV20104-002A CD EJECT BUTTON 1
7 GV30137-001A POWER BUTTON 1
8 GV30177-001A CONTROL BUTTON 1

9 GV30139-001A REMOTO LENS 1
10 QYSDSF2608Z SCREW 12 ON VOLUME BRD.
11 QYSDSF2608Z SCREW 3 ON CD BRD.
12 QYSDSF2608Z SCREW 7 ON MICOM BRD.
13 QYSDSF2608Z SCREW 5 ON SOURCE BRD.
14 GV30129-001A STAY BRACKET 1
15 GV10060-007A ORNAMENT 1
16 QYSDSF2608Z SCREW 5 STY.BRKT.+F.PNL
17 FMYH4004-001 PLASTIC RIVET 1 M.BRD.+ STY BRK
18 GV20103-001A SUB. PANEL 1
19 GV30138-001A FRONT BUTTON 1
20 GV40185-002A COVER SHEET 1
21 GV30211-004A C.HOLDER ASSY(L

)

1

22 GV30212-004A C.HOLDER ASSY(R

)

1

23 GV20099-002A EJECT BUTTON(A

)

1

24 GV20100-002A EJECT BUTTON(B

)

1

25 FMKW4009-002 HOLDER SPRING(A

)

1

26 FMKW4010-002 HOLDER SPRING(B

)

1
27 FMKW4011-001 SPRING 1 FOR EJECT LEVER
28 FMKS3002-003 EJECT LEVER(A

)

1
29 FMKS3003-003 EJECT LEVER(B

)

1
30 GV40034-001A DAMPER ASSY 2
31 VKY4180-401 CASSETTE SPRING 4
32 --------------- CASSETTE MECHA 1
33 FMKL4012-004 EJECT SAFETY(A

)

1
34 FMKL4013-001 EJECT SAFETY(B

)

1
35 FMKW4007-001 SPRING (A

)

1 EJECT SAFETY(A

)

36 FMKW4008-001 SPRING (B

)

1 EJECT SAFETY(B

)

37 GV20094-001A HOLDER BRACKET 1
38 QYSBSG3010Z T.SCREW 2 F.P.TO H.BRKT.
39 QYSBSG3010Z T.SCREW 2 F.P.TO CHASS.BS
40 QYSBSG3010Z T.SCREW 3 MECHA & H.BRKT.
41 QYSBSF3012Z SCREW 4 MECHA & F.PANEL
42 GV30124-001A TRANS SHIELD 1
43 E3400-431 SPACER 1 STICK AT SLC MO
44 --------------- CD CHANGER MECHA 1
45 --------------- CD MECHA 1
46 LV40761-003A INSULATOR 2
47 LV40761-003A INSULATOR 2
48 VKS3703-00L CLAMPER ASS'Y 1

Item Parts number Parts name Area

A

Parts list (General assembly)

Q'ty Description

Block No. M1MM

49 QYSPST2606Z SCREW 1
50 VKW5187-001 ROD 1
51 QUQ610-1509AJ FFC WIRE 1
52 VDM1001-M002AV WIRE & TUBE 1
53 QYSBSF2608Z T.SCREW 4
54 VYSA1R2-033 SPACER 1 FOR VDM1001-M00
55 E309662-001SM DISC STOPPER 1
56 QYSBSF3008Z SCREW 1 FOR DISC STOPPE
57 QYSBSF3008Z SCREW 1 FOR LOD STOPPER
58 GV40189-001A FAN BRACKET 1
59 QYSBSF3010Z SCREW 2 FAN BRKT/CD MEC
60 QYSBSG3035Z T.SCREW 2 FAN TO FAN BRAC
61 FMYH4004-001 PLASTIC RIVET 1 TUNER BRD.+ FMC
62 GV10061-001A CHASSIS BASE 1
63 E75896-006 FELT SPACER 2 CHASS BASE FOOT
64 GV30191-002A HEAT SINK 1
65 GV40178-001A HEAT SINK BRKT. 2
66 QYSBSG3014E T.SCREW 4 FOR POWER IC
67 GV40143-001A LEAF SPRING 1
68 QYSBSG3014E T.SCREW 2 FOR LEAF SPRING
69 QYSDSTL4008Z SPECIAL SCREW 4 FOR TRANS/CH.BS
70 QYSBSGG3008E T.SCREW 2 FMH BRD./CH.BS
71 QYSBSGG3008E T.SCREW 1 FMC BRD./CH.BS
72 QZW0033-001 STRAIN RELIEF 1
73 QMF51U1-5R0-J8 FUSE

1 F001

74 QMF51U1-6R0-J8 FUSE

1 F101

75 QMF51U1-6R0-J8 FUSE

1 F102
76 VKZ4001-110S WIRE HOLDER 1
77 QQT0319-001 TRANSFORMER

A

1 T001
78 QUQ110-1908BJ FFC WIRE 1 FMC TO VC3
79 QUQ412-0911DJ CARD WIRE 1 FMC TO TUNER
80 QUQ412-1710CJ FFC WIRE 1 FMB TO FMC(1

)

81 QUQ412-1710CJ FFC WIRE 1 FMB TO FMC(2

)

82 QUQ412-1020CJ FFC WIRE 1 FMC TO SLC
83 QUQ412-0915CJ FFC WIRE 1 FMB TO SLC
84 QUQ412-2210CJ CARD WIRE 1 FMB TO SW
85 QMPD380-200-JN POWER CORD

A

1
86 GV10062-001A REAR PANEL 1
87 GV10063-002A REAR COVER 1
88 QYSBSG3010Z T.SCREW 2 C3 MECHA/S.BRKT
89 QAR0177-001 FAN 1 SUPPLIER NIDEC
90 QYSBSGY3008E SPECIAL SCREW 1 REAR PNL/CHAS.B
91 QYSBSGY3008E SPECIAL SCREW 4 REAR PNL/ H.SIN
92 QYSBSGY3008E SPECIAL SCREW 1 REAR PNL/ AUX
93 QYSBSGY3008E SPECIAL SCREW 2 C3/ REAR PANEL
94 QYSBSGY3008E SPECIAL SCREW 2 SPK/ REAR PANEL
95 QYSBSGY3008E SPECIAL SCREW 2 TUNER/REAR PANE
96 QYSBSGY3008E SPECIAL SCREW 1 REAR CVR/R.PNL

MX-G70

Parts list (General assembly)

Item Parts number Parts name Area

A

97 QYSBSGY3008E SPECIAL SCREW 1 OPTICAL/R.PANEL
98 GV10055-001A/S/ METAL COVER 1

99 QYSDSG3006M T.SCREW 2 M.COVER/C.BASE
100 QYSBSGY3008E SPECIAL SCREW 6 M.COVER/R.PANEL
101 GV20106-005A CD FITTING 1 DISC 1
102 GV20107-005A CD FITTING 1 DISC 2
103 GV20108-005A CD FITTING 1 DISC 3
104 GV30179-001A VOLUME KNOB ASS 1
105 GV30180-001A SUB.WFR.KB.ASSY 1
106 GV30181-001A SND.MODE KB.ASS 1
107 GV30182-001A CD.FWD.KB.ASSY 1
108 GV20098-001A WINDOW SCREEN 1
109 GV40181-001A MIRROR SHEET 1
110 GV30155-002A VOLUME RING 1
111 GV30151-002A SUB.WOOFER RING 1
112 GV30152-002A SOUND MODE RING 1
113 GV30153-002A CD FORWARD RING 1
114 GV40186-001A NUT 1 FOR VOLUME ENCO
115 GV30141-001A DISPLAY HOLDER 1
116 E3400-439 FELT SPACER 2

Q'ty Description

Block No. M1MM

3-5

MX-G70

CD changer mechanism assembly and parts list

C3BASE-1M

Block No.

M

2

M

M

Grease = EM-30L
= EBS0006-009B
= FL-7750

FIG B

FIG C

Opposite side
the same.

FIG B

45

51

28

FIG C

14

29

30

40

32

46

26

41

37

42

35

23

22

27

FIG A

39

50

48

16

49

4

17

8

5

6

3

51

13

4

3

43

12

31

34

7

10

H

11

9

36

33

42

42

38

25

24

6

20

27

5

6

21

19

18

44

47

47

47

3-6

15

H

FIG A

15

1

2

2

52

CAUTION

The axes of each gear
to apply grease:Half face

Item Parts number Parts name Area

Parts list (CD changer mechanism)

M2MM

A

1 VKS1144-004 CHASSIS 1
2 VKS3698-003 TRAY GUIDE 2
3 VKS5532-003 PULLEY GEAR 2
4 VKB3000-164 BELT 2
5 VKS5505-003 GEAR B 2
6 VKS5506-002 GEAR C 3
7 VKS5507-002 CROSS GEAR U 1
8 VKS5508-002 CROSS GEAR L 1

9 VKS5510-003 SELECT LEVER 1
10 VKH5769-001 S.G.SHAFT 1
11 VKS5511-002 SELECT GEAR 1
12 VKW5155-003 COMP.SPRING 1 FOR SELECT GEAR
13 VKM3846-003 GEAR BRACKET 1
14 VKS5509-002MM CYLINDER GEAR 1
15 MSN5D257A-SA2 D.C.MOTOR ASS'Y 2
16 QYSPSPD2616Z SCREW 2 FOR MOTOR
17 LV40612-001A COMP.SPRING 1
18 VKM3825-00B C.G.BASE ASS'Y 1
19 VKZ3172-00ASS CAM SW. R ASS'Y 1
20 VKZ3173-00ASS CAM SW. L ASS'Y 1
21 QYSPST2606Z SCREW 3 FOR CAM SW.
22 VKS2263-002MM CAM R1 1
23 VKS2264-002MM CAM R2 1
24 VKS2265-002MM CAM GEAR L 1
25 WDL316050MM SLIT WASHER 1 FOR CAM GEAR L
26 WDL316050MM SLIT WASHER 1
27 QYSBSF2608Z T.SCREW 4 FOR C.GEAR BASE
28 VKS3702-00FMM DRIVE UNIT 1
29 VKS2247-004 MECHA HOLDER A 1
30 VKL7767-00D BRACKET ASS'Y 1
31 QYSBSF2606Z SCREW 2 FOR BRACKET
32 VKM3860-00C M.HOLDER B AS'Y 1
33 VKL7802-00D M.HOLDER C AS'Y 1
34 QYSDST2604Z SCREW 2 FOR M.HOLDER C
35 VKL7810-00B LIFTER ASS'Y R 1
36 VKL7811-00B LIFTER ASS'Y L 1
37 VKL7812-00B LIFTER ASS'Y H 1
38 VKL2732-003 LIFTER BASE 1
39 VKM3857-002 LIFTER BRACKET 1
40 QYSDST2604Z SCREW 1
41 WDL266035-2 SLIT WASHER 1
42 QYSBSF2608Z T.SCREW 4
43 VKS5514-002MM LOCK LEVER 3
44 VKY3133-002MM RETURN SPRING 1
45 QYSBSF2608Z T.SCREW 1 FOR RETURN SP.
46 VKY3134-003MM CLICK SPRING 1
47 VKS2252-00L TRAY ASS'Y 3
48 VKS2250-004 TOP BRACKET 1
49 VKS5515-002 S.TRAY STOPPER 1
50 VKW5156-004 TORSION SPRING 1
51 QYSBSF2608Z T.SCREW 3
52 QYSBSF2608Z T.SCREW 2

MX-G70

Block No.

Q'ty Description

3-7

MX-G70

CD mechanism assembly and parts list

Grease & Bond

= EBS0006-013B
= 1401B

Block No.

M

3

M

M

0.1mm

+

-

19.4

12

Turn table hight

Parts list (CD mechanism)

Item Parts number Parts name Area

A

1 E102731-221SM CD MECHA BASE A 1
2 OPTIMA-7B CD PICK 1
3 E406777-002SM CD SHAFT 1
4 LV31002-001A CD RACK 1
5 E307745-441SM CD GEAR 3 1
6 QYSDSP2003N SCREW 4
7 E406750-442SM PINION 1
8 EPB309173PKA T.T PACKING 1

9 E406784-001 FEED MOTOR 1
10 QAR0130-001 SP MOTOR 1
11 EMW10190-441 CIR BOARD 1
12 QGA2001F1-06 6P PLUG ASSY 1
13 QSW0506-001 LEAF SW 1
14 E75832-221SS SPECIAL SCREW 1
15 QYSDSF2606Z SCREW 1

Q'ty Description

Block No. M3MM

EXL-M7TMB

3-8

Cassette mechanism assembly and parts list

Block No.

SLC-W101M

10

M

MX-G70

M

4

M

14

1

19

18

21

29

16

1

5

13

5

9

7

12

6

15

23

6

Cassette

F

switch board

11

16

2

5

6

15

23

13

7

5

9

12

29

6

24

F

30

24

1

30

27

C

A

2

3

8

19

D

B

8

2

25

4

27

25

20

31

22

17

14

18

21

22

20

E

17

28

26

34

A

35

36

36
33

33

32

0.1

9.7

0.15 mm

32

34

B

36

36

1

36

37

28

31

26

C

D

37

2

Head amplifier &
mechanism control board

37

37

3-9

MX-G70

)

)

)

)

)

Parts list (Cassette mechanism)

Item Parts number Parts name Area

A

1 VKS1165-00K MECHA CHASSIS 2
2 VKR4749-003 IDLER PULLEY 2
3 LV42026-001A SHAFT 1 A MECHA
4 VKH5786-003 SHAFT 1 B MECHA
5 VKS2274-002 REEL GEAR 4
6 VKW5286-002 B.T. SPRING 4
7 VKS5559-001 PLAY IDLE GEAR 2
8 VKS5597-00B FR GEAR 2

9 VKW5296-001 EARTH SPRING 2
10 SLC-P1SVM HEAD MOUNT ASSY 1 A MECHA
11 SLC-RP1SVM HEAD MOUNT ASSY 1 B MECHA
12 VKY3149-002 CASSETTE SP. 2
13 VKM3906-003 PLAY SW LEVER 2
14 VKS1166-003 CONTROL CAM 2
15 VKW5279-001 HEAD BASE SP(R
16 VKW5280-001 HEAD BASE SP(L
17 VKS5603-00G MAIN PULLEY ASY 2
18 VKS3785-001MM FR ARM 2
19 VKW5284-002 SWING SPRING 2
20 VKS2278-003 TRIGGER ARM 2
21 VKW5301-001 FR SPRING 2
22 VKW5266-001 ELEVATOR SPRING 2
23 WDL214025 WASHER 2
24 QYSBSF2005Z T.SCREW 2
25 VKS3786-00G CLUTCH ASS'Y 2
26 VKF3205-00B F.WHEEL ASSY(R
27 WDL183425 SLIT WASHER 2
28 VKF3207-00B F.WHEEL ASSY(L
29 WDL173525-6 SLIT WASHER 2
30 VKZ3174-00A DC SOLENOID 2
31 VKB3000-182 CAPSTAN BELT(B
32 MSI-5U2LWA D.C.MOTOR ASS'Y 1
33 VKR4761-001 MOTOR PULLEY 1
34 QYSPSP2604Z SCREW 2
35 VKM3907-001 JOINT BRACKET 1
36 QYSBSF2608Z T.SCREW 6
37 QYSBSF2608Z T.SCREW 5 FOR P.W.B.

Q'ty Description

2
2

2

2

2

Block No. M4MM

3-10

Grease point

MX-G70

Grease

=JC-525
=UD-24
=LEN-320M
=MOBIL-1

1

25

18

B mecha

20

28

26

17

A mecha

3-11

MX-G70

Front view

1

9

12

7

Rear view

1

8

5

13

16 15

5

6

A - A (2/1, 2 places)

B

A

A

10

A

B

A

5

E

E

14

2

7

1

B - B (2/1)

8

3

C - C (2/1)

D - D (2/1)

C

C

2

D

3

D

14

E - E (5/1)

13

13

9

14

1

(Dipping)

3-12

MX-G70

Q

Q

Electrical parts list (Regulator & amplifier board)

Item

A

C 201 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V

C 202 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V

C 203 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V
C 204 QEZ0510-478 E CAPACITOR 4700MF

C 205 QEZ0510-478 E CAPACITOR 4700MF

C 211 QFLM1HJ-823Z M CAPACITOR .082MF 5% 50V
C 212 QFLM1HJ-823Z M CAPACITOR .082MF 5% 50V

C 213 QFLM1HJ-823Z M CAPACITOR .082MF 5% 50V

C 214 EETB1HM-228JC E CAPACITOR
C 215 EETB1HM-228JC E CAPACITOR

C 216 QETN1VM-107Z E CAPACITOR 100MF 20% 35V

C 217 QETN1JM-476Z E CAPACITOR 47MF 20% 63V
C 218 EETC1HM-226ZJC E CAPACITOR

C 219 QDYB1CM-103Y C CAPACITOR

C 220 EETC1HM-226ZJC E CAPACITOR
C 221 EETC1HM-475ZJC E CAPACITOR

C 222 EETC1HM-475ZJC E CAPACITOR

C 223 EETC1HM-226ZJC E CAPACITOR
C 253 EETB1EM-338JC E CAPACITOR

C 280 EETC1HM-224ZJC E CAPACITOR

C 281 QETN1JM-476Z E CAPACITOR 47MF 20% 63V
C 372 EETC1HM-226ZJC E CAPACITOR

C 373 QDYB1CM-103Y C CAPACITOR

C 374 EETC1HM-226ZJC E CAPACITOR
C 601 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%

C 602 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%

C 603 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V
C 604 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 605 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 606 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V
C 607 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 608 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 609 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V
C 610 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V

C 611 QETN1HM-476Z E CAPACITOR 47MF 20% 50V

C 612 QETN1HM-476Z E CAPACITOR 47MF 20% 50V
C 613 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V

C 614 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V

C 615 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V
C 616 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V

C 621 QTE1V06-106Z E CAPACITOR

C 622 QTE1V06-106Z E CAPACITOR
C 623 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 624 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 639 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V
C 683 QFLM1HJ-823Z M CAPACITOR .082MF 5% 50V

C 703 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V

C 704 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C 705 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 706 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 707 QETN1JM-476Z E CAPACITOR 47MF 20% 63V
C 708 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C 709 QCSB1HK-4R7Y C CAPACITOR 4.7PF 10% 50V

C 710 QCSB1HK-4R7Y C CAPACITOR 4.7PF 10% 50V
C 711 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V

C 712 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V

C 713 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V
C 714 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V

C 715 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V

C 716 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V
C 721 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 722 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 723 EETC1AM-107ZJC E CAPACITOR

Parts number Parts name Area

Remarks

Block No. 01

Item

A

C 726 EETC1EM-106ZJC E CAPACITOR

C 729 EETC1CM-476ZJC E CAPACITOR

C 730 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%
C 731 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%

C 739 QFLM1HJ-104Z E CAPACITOR .10MF 5% 50V

C 790 EETC1EM-476ZJC E CAPACITOR
C 901 QDYB1CM-103Y C CAPACITOR

C 902 QDYB1CM-103Y C CAPACITOR

CN201 QGB2510J1-09 CONNECTOR
CN202 QGB2510J1-08 CONNECTOR

CN204 QGA3901C1-07 7P CONNECTOR

CN205 QGB2510J1-14 CONNECTOR
CN206 QGB2510J1-10 CONNECTOR

CN207 QGB2510J1-10 CONNECTOR

CN215 QGB2510K2-14 CONNECTOR
CN703 QGD2504C1-03Z SOCKET

CN704 QGD2504C1-03Z SOCKET

CN705 QGA2501C1-02 2P CONNECTOR
CN706 QGD2504C1-03Z SOCKET

D 201 1N5402M-20 DIODE

A

D 202 1N5402M-20 DIODE

A

D 203 1N5402M-20 DIODE

A

D 204 1N5402M-20 DIODE

A

D 211 1N5402M-20 DIODE

A

D 212 1N5402M-20 DIODE

A

D 213 1N5402M-20 DIODE

A

D 214 1N5402M-20 DIODE

A

D 217 1N4003S-T5 SI DIODE

A

D 218 1N4003S-T5 SI DIODE

A

D 219 MTZJ33C-T2 Z DIODE
D 220 MTZJ9.1B-T2 ZENER DIODE

D 221 MTZJ5.1B-T2 ZENER DIODE

D 223 1SS133-T2 SI DIODE
D 227 1N4003S-T5 SI DIODE

A

D 233 2A02M DIODE

A

D 234 2A02M DIODE

A

D 280 MTZJ2.4B-T2 Z.DIODE

D 369 MTZJ10C-T2 Z.DIODE

D 370 MTZJ11C-T2 Z.DIODE
D 619 1SS133-T2 SI DIODE

D 620 1SS133-T2 SI DIODE

D 622 MTZJ9.1B-T2 ZENER DIODE
D 703 MTZJ15C-T2 Z DIODE

D 704 MTZJ15C-T2 Z DIODE

D 719 1SS133-T2 SI DIODE
D 720 1SS133-T2 SI DIODE

D 723 MTZJ36A-T2 Z DIODE

D 724 MTZJ36A-T2 Z DIODE
D 726 1SS133-T2 SI DIODE

D 728 1SS133-T2 SI DIODE

D 790 1SS133-T2 SI DIODE
EP201 QNZ0136-001Z EARTH PLATE

EP202 QNZ0136-001Z EARTH PLATE

FW901 QUM027-13DGZ4 FLAT WIRE
IC602 STK402-050 IC

A

IC701 STK412-000 IC

A

JS901 QSW0911-001 ROTARY SWITCH
L 601 QQLZ005-R45 INDUCTOR

L 602 QQLZ005-R45 INDUCTOR

L 701 QQLZ005-R45 INDUCTOR
L 702 QQLZ005-R45 INDUCTOR

Parts number Parts name Area

201 KTA1023/OY/-T TRANSISTOR

204 KTC3199/GL/-T TRANSISTOR

Remarks

3-13

MX-G70

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Electrical parts list (Regulator & amplifier board)

Item

A

R 202 QRZ9006-4R7X F RESISTOR

A

R 203 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R 204 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 205 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 207 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 209 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 210 QRE141J-302Y C RESISTOR 3.0K 5% 1/4W
R 215 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 216 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 217 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R 218 QRE141J-273Y C RESISTOR 27K 5% 1/4W

R 220 QRJ146J-471X UNF C.RESISTORA470 5% 1/4W

R 242 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 246 QRJ146J-1R0X UNF C.RESISTORA1.0 5% 1/4W

R 247 QRJ146J-1R0X UNF C.RESISTORA1.0 5% 1/4W

R 248 QRJ146J-1R0X UNF C.RESISTORA1.0 5% 1/4W
R 249 QRJ146J-1R0X UNF C.RESISTORA1.0 5% 1/4W

R 281 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 283 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R 284 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 383 QRZ9005-100X F RESISTOR

A

R 384 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 385 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 389 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 601 QRJ146J-101X UNF C.RESISTORA100 5% 1/4W
R 602 QRJ146J-101X UNF C.RESISTORA100 5% 1/4W

R 603 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 604 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 605 QRJ146J-122X UNF C.RESISTORA1.2K 5% 1/4W

R 606 QRJ146J-122X UNF C.RESISTORA1.2K 5% 1/4W

R 607 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 608 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 613 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 614 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W
R 615 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 616 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 617 QRE141J-221Y C RESISTOR 220 5% 1/4W

Parts number Parts name Area

240 KTC3199/GL/-T TRANSISTOR

371 2SB1274/RS/ TRANSISTOR

373 KRA104M-T D.TRANSISTOR
374 KRC104M-T D.TRANSISTOR

601 KTA1268/GL/-T TRANSISTOR

602 KTA1268/GL/-T TRANSISTOR
612 KTA1267/YG/-T TRANSISTOR

613 KRC102M-T D.TRANSISTOR

680 2SK301/PQ/-T TRANSISTOR(FET)
701 KTA1268/GL/-T TRANSISTOR

702 KTA1268/GL/-T TRANSISTOR

710 2SA965/OY/-T TRANSISTOR
711 KTC3200/GL/-T TRANSISTOR

712 KTA1268/GL/-T TRANSISTOR

713 2SC2235/OY/-T TRANSISTOR
726 2SC2389S/SE/-T TRANSISTOR

727 KTA1268/GL/-T TRANSISTOR

728 KTC3199/GL/-T TRANSISTOR
733 2SC3576-JVC-T TRANSISTOR

734 2SC3576-JVC-T TRANSISTOR

735 2SC3576-JVC-T TRANSISTOR
736 2SC3576-JVC-T TRANSISTOR

737 KRA111M-T D.TRANSISTOR

790 KTC3199/GL/-T TRANSISTOR
791 KTC3199/GL/-T TRANSISTOR

792 KTC3203/OY/-T TRANSISTOR

4.7 1/0W

10 1/0W

Remarks

Block No. 01

Item

A

R 618 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 619 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 620 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R 621 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 623 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 639 QRL01DJ-821X OMF RESISTOR

A

R 640 QRL01DJ-821X OMF RESISTOR

A

R 652 QRT01DJ-R22X UNF.MF.RESISTORA 5% 1/1W

R 653 QRT01DJ-R22X UNF.MF.RESISTORA 5% 1/1W
R 654 QRT01DJ-R22X UNF.MF.RESISTORA 5% 1/1W

R 655 QRT01DJ-R22X UNF.MF.RESISTORA 5% 1/1W

R 666 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R 667 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 668 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 674 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W
R 675 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 676 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 680 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R 681 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R 682 QRE141J-475Y C RESISTOR 4.7M 5% 1/4W

R 701 QRJ146J-470X UNF C.RESISTORA47 5% 1/4W
R 702 QRJ146J-470X UNF C.RESISTORA47 5% 1/4W

R 703 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 704 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 705 QRJ146J-821X UNF C.RESISTORA820 5% 1/4W

R 706 QRJ146J-821X UNF C.RESISTORA820 5% 1/4W

R 707 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 708 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 713 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 714 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W
R 715 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 716 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 717 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 718 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 719 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 720 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R 721 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 722 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 723 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 724 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 725 QRE141J-823Y C RESISTOR 82K 5% 1/4W

R 726 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 727 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 728 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 729 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 730 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 733 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 734 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 735 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 736 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 739 QRL01DJ-821X OMF RESISTOR

A

R 740 QRL01DJ-821X OMF RESISTOR

A

R 741 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 742 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 753 QRZ0197-R22 EMIT.RESISTOR 1/1W

R 754 QRZ0197-R22 EMIT.RESISTOR 1/1W

R 761 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 762 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 766 QRE141J-333Y C RESISTOR 33K 5% 1/4W

R 768 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 769 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 774 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 775 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

Parts number Parts name Area

820 5% 1/1W
820 5% 1/1W

820 5% 1/1W
820 5% 1/1W

Remarks

3-14

MX-G70

Electrical parts list (Regulator & amplifier board)

Item

A

R 776 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 777 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 778 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 786 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 787 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 790 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 792 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 793 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 794 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 795 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 796 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 797 QRE141J-203Y C RESISTOR 20K 5% 1/4W
R 798 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W

R 908 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

S 901 QSW0674-001Z TACT SWITCH
S 902 QSW0674-001Z TACT SWITCH

Parts number Parts name Area

Block No. 01

Remarks

3-15

MX-G70

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Electrical parts list (Main board)

Item

A

C 401 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 402 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C 403 FQCF31HP-103Z D CAPACITOR
C 404 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 426 QDVB1EZ-223Y C CAPACITOR

C 427 EETC1EM-106ZJC E CAPACITOR
C 436 EETC1AM-107ZJC E CAPACITOR

C 437 EETC1EM-106ZJC E CAPACITOR

C 438 QDYB1CM-103Y C CAPACITOR
C 439 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 440 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 441 QTE1V06-106Z E CAPACITOR
C 442 QTE1V06-106Z E CAPACITOR

C 443 EETC1HM-225ZJC E CAPACITOR

C 444 EETC1HM-225ZJC E CAPACITOR
C 445 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 446 QETN1EM-106Z E CAPACITOR 10MF 20% 25V

C 447 QETN1CM-106Z E CAPACITOR 10MF 20% 16V
C 448 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 453 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V

C 454 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V
C 455 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V

C 456 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V

C 457 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V
C 458 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V

C 459 QFLM1HJ-183Z M CAPACITOR .018MF 5% 50V

C 460 QFLM1HJ-183Z M CAPACITOR .018MF 5% 50V
C 461 QFLM1HJ-562Z M CAPACITOR 5600PF 5% 50V

C 462 QFLM1HJ-562Z M CAPACITOR 5600PF 5% 50V

C 481 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V
C 482 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V

C 483 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V

C 484 QFLM1HJ-223Z M CAPACITOR .022MF 5% 50V
C 485 QTE1V06-106Z E CAPACITOR

C 486 QTE1V06-106Z E CAPACITOR

C 487 EETC1AM-107ZJC E CAPACITOR
C 488 EETC1HM-105ZJC E CAPACITOR

C 489 EETC1AM-107ZJC E CAPACITOR

C 501 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C 502 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 503 QFVJ1HJ-224Z MF CAPACITOR .22MF 5% 50V

C 504 QFLM1HJ-822Z M CAPACITOR 8200PF 5% 50V
C 505 QFVJ1HJ-274Z MF CAPACITOR .27MF 5% 50V

C 507 QFLM1HJ-153Z M CAPACITOR .015MF 5% 50V

C 508 QFLM1HJ-273Z M CAPACITOR .027MF 5% 50V
C 509 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 510 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 514 QFLM1HJ-473Z M CAPACITOR .047MF 5% 50V
C 526 EETC1AM-107ZJC E CAPACITOR

C 527 QFLM1HJ-273Z M CAPACITOR .027MF 5% 50V

C 528 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V
C 530 QFLM1HJ-104Z M CAPACITOR .10MF 5% 50V

C 531 QFVJ1HJ-274Z MF CAPACITOR .27MF 5% 50V

C 532 QETN1CM-476Z E CAPACITOR 47MF 20% 16V
C 534 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 535 EETC1AM-107ZJC E CAPACITOR

C 556 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C 571 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C 575 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V

C 576 QETN1CM-476Z E CAPACITOR 47MF 20% 16V
C 577 QETN1CM-476Z E CAPACITOR 47MF 20% 16V

C 578 EETC1HM-105ZJC E CAPACITOR

C 585 EETC1HM-105ZJC E CAPACITOR

Parts number Parts name Area

Remarks

Block No. 02

Item

A

C 586 QDXB1CM-182Y C CAPACITOR

C 587 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V

C 588 QDGB1HK-681Y C CAPACITOR
C 589 QFLM1HJ-153Z M CAPACITOR .015MF 5% 50V

C 995 EETC1AM-107ZJC E CAPACITOR

C 996 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V
C 997 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V

C 998 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V

C 999 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
CN 11 QGF1205F1-09 CONNECTOR

CN211 QGB2510K2-09 CONNECTOR

CN212 QGB2510K2-08 CONNECTOR
CN214 QJK015-071214 STK WIRE

CN220 QGD2504C1-03Z SOCKET

CN250 QGA7901F2-02 CONNECTOR
CN315 QGF1205C1-10 CONNECTOR

CN661 QGF1016F3-19 CONNECTOR

CN870 QGF1205C1-17 CONNECTOR
CN871 QGF1205C1-17 CONNECTOR

C1201 QETN1AM-227Z E CAPACITOR 220MF 20% 10V

C1202 QFLM1HJ-823Z M CAPACITOR .082MF 5% 50V
C1228 EETC1AM-107ZJC E CAPACITOR

D 411 1SS133-T2 SI DIODE

D 412 1SS133-T2 SI DIODE
D 426 MTZJ5.1B-T2 ZENER DIODE

D 431 MTZJ3.9B-T2 Z DIODE

D 432 MTZJ3.9B-T2 Z DIODE
D 434 MTZJ5.1B-T2 ZENER DIODE

D 501 1SS133-T2 SI DIODE

D 502 1SS133-T2 SI DIODE
D 571 1SS133-T2 SI DIODE

D 572 1SS133-T2 SI DIODE

D 585 1SS133-T2 SI DIODE
D 592 1SS133-T2 SI DIODE

EP250 E409182-001SM GRAND TERMINAL

FT111 QNG0020-001Z FUSE CLIP
FT112 QNG0020-001Z FUSE CLIP

FT511 QNG0020-001Z FUSE CLIP

FT512 QNG0020-001Z FUSE CLIP
FT521 QNG0020-001Z FUSE CLIP

FT522 QNG0020-001Z FUSE CLIP

FW401 QUM155-09Z4Z4 FLAT WIRE
FW714 QUM156-18DGZ4 FLAT WIRE

IC436 TDA7439 IC

IC481 BA15218 IC
IC501 BA15218 IC

IC502 BA15218 IC

IC526 BA15218 IC
IC571 BA15218 IC

J 411 QNN0420-001 PIN JACK

J 426 GP1FA550TZ OPT TRANSMITTER
L 546 QQR0779-001Z INDUCTOR

L 566 QQR0779-001Z INDUCTOR

Parts number Parts name Area

401 2SC3576-JVC-T TRANSISTOR
402 2SC3576-JVC-T TRANSISTOR

481 2SC3576-JVC-T TRANSISTOR

482 2SC3576-JVC-T TRANSISTOR
483 KRA102M-T D.TRANSISTOR

556 2SC3576-JVC-T TRANSISTOR

557 2SC3576-JVC-T TRANSISTOR
562 2SC3576-JVC-T TRANSISTOR

571 2SC2785/FE/-T TRANSISTOR

572 2SC2785/FE/-T TRANSISTOR

Remarks

3-16

MX-G70

Q

Q

Q

Q

Electrical parts list (Main board)

Item

A

R 401 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 402 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 403 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 404 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 405 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R 406 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 407 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 411 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 412 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 413 QRE141J-683Y C RESISTOR 68K 5% 1/4W

R 414 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R 426 QRE141J-560Y C RESISTOR 56 5% 1/4W

R 431 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R 432 QRE141J-303Y C RESISTOR 30K 5% 1/4W
R 434 QRJ146J-4R7X UNF C.RESISTORA4.7 5% 1/4W

R 435 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 436 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 437 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 438 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 439 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R 440 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 441 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 442 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 443 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 444 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 485 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 486 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 487 QRE141J-823Y C RESISTOR 82K 5% 1/4W

R 488 QRE141J-823Y C RESISTOR 82K 5% 1/4W
R 489 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 490 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W

R 491 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 492 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 493 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 494 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 495 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 496 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 498 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 501 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R 502 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R 503 QRE141J-303Y C RESISTOR 30K 5% 1/4W
R 504 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 505 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 506 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 507 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R 508 QRE141J-274Y C RESISTOR 270K 5% 1/4W

R 510 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 511 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 512 QRE141J-224Y C RESISTOR 220K 5% 1/4W

R 513 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 517 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 518 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 519 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 523 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W

R 524 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R 526 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 528 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R 529 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 530 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

Parts number Parts name Area

573 2SC2785/FE/-T TRANSISTOR

585 KTC3199/GL/-T TRANSISTOR

586 KTC3199/GL/-T TRANSISTOR
999 KRA102M-T D.TRANSISTOR

Remarks

Block No. 02

Item

A

R 531 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 532 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 534 QRE141J-184Y C RESISTOR 180K 5% 1/4W
R 536 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R 537 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 541 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 557 QRE141J-123Y C RESISTOR 12K 5% 1/4W

R 558 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R 560 QRE141J-303Y C RESISTOR 30K 5% 1/4W
R 562 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 563 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R 564 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 571 QRE141J-271Y C RESISTOR 270 5% 1/4W

R 572 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 575 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 576 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 577 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 579 QRE141J-823Y C RESISTOR 82K 5% 1/4W
R 580 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 581 QRE141J-224Y C RESISTOR 220K 5% 1/4W

R 582 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 583 QRE141J-101Y C RESISTOR 100 5% 1/4W

R 585 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R 586 QRE141J-225Y C RESISTOR 2.2M 5% 1/4W
R 587 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 588 QRE141J-220Y C RESISTOR 22 5% 1/4W

R 994 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 995 QRE141J-333Y C RESISTOR 33K 5% 1/4W

R 997 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 998 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 999 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R1001 QRZ9044-335 COMP.RESISTORA3.3M 1/0W

R1002 ERX12SJR33E UNF.C RESISTOR

A

R1202 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R1203 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

Parts number Parts name Area

Remarks

3-17

MX-G70

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Electrical parts list (Front board)

Item

A

C 233 QFVJ1HJ-104Z MF CAPACITOR .10MF 5% 50V

C 308 EETC1HM-106ZJC E CAPACITOR

C 310 EETC1HM-106ZJC E CAPACITOR
C 312 EETC1HM-106ZJC E CAPACTOR

C 360 EETC1CM-476ZJC E SWITCH

C 361 QDYB1CM-103Y C CAPACITOR
C 362 EETC1HM-226ZJC E CAPACITOR

C 801 FQCF31HP-103Z D.CAPACITOR

C 803 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V
C 804 QETN0JM-477Z E CAPACITOR 470MF 20% 6.3V

C 805 QDGB1HK-102Y C CAPACITOR

C 808 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V
C 809 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V

C 815 EETC1HM-226ZJC E CAPACITOR

C 816 EETC1CM-476ZJC E CAPACITOR
C 817 EETC1HM-226ZJC E CAPACITOR

C 820 QCZ0205-155Z ML C CAPACITOR 1.5MF

C 821 QDYB1CM-103Y C CAPACITOR
C 823 QFVJ1HJ-334Z M CAPACITOR .33MF 5% 50V

C 831 QDYB1CM-103Y C CAPACITOR

C 832 QDYB1CM-103Y C CAPACITOR
C 835 QDGB1HK-102Y C CAPACITOR

C 836 EETC1EM-106ZJC E CAPACITOR

C 837 EETC1AM-107ZJC E CAPACITOR
C 838 QDGB1HK-102Y C CAPACITOR

C 862 EETC1HM-226ZJC E CAPACITOR

C 872 EETC1HM-224ZJC E CAPACITOR
C 889 EETC1HM-475ZJC E CAPACITOR

C 935 QDYB1CM-103Y C CAPACITOR

C 956 QDYB1CM-103Y C CAPACITOR
C 957 QDYB1CM-103Y C CAPACITOR

C 960 QDYB1CM-103Y C CAPACITOR

C 961 QDYB1CM-103Y C CAPACITOR
C 962 QDYB1CM-103Y C CAPACITOR

C 963 QDYB1CM-103Y C CAPACITOR

CN216 QGB2510K2-10 CONNECTOR
CN217 QGB2510K2-10 CONNECTOR

CN316 QGF1210G1-09 CONNECTOR

CN860 QGF1205F1-17 CONNECTOR
CN861 QGF1205F1-17 CONNECTOR

CN880 QGF1210G1-22 FFC SOCKET ASSY

CN890 QGF1205F1-22 CONNECTOR
CN911 QGD2503F1-07 SOCKET

C1004 QDGB1HK-102Y C CAPACITOR

C1005 QDGB1HK-102Y C CAPACITOR
C1006 QDGB1HK-102Y C CAPACITOR

C1070 QDXB1CM-222Y C CAPACITOR

D 313 MTZJ8.2B-T2 DIODE
D 314 MTZJ13B-T2 Z DIODE

D 315 MTZJ9.1B-T2 ZENER DIODE

D 360 MTZJ5.1B-T2 ZENER DIODE
D 361 MTZJ11C-T2 Z.DIODE

D 362 MTZJ6.8C-T2 Z DIODE

D 650 1SS133-T2 SI DIODE
D 725 1SS133-T2 SI DIODE

D 801 1N4003S-T5 SI DIODE

D 803 1SS119-02-T2 SI DIODE
D 804 1SS133-T2 SI DIODE

D 805 1SS133-T2 SI DIODE

D 807 1N4003S-T5 SI DIODE
D 812 1SS133-T2 SI DIODE

D 831 MTZJ5.1B-T2 ZENER DIODE

D 832 MTZJ5.1B-T2 ZENER DIODE

Parts number Parts name Area

Remarks

Block No. 03

Item

A

D 860 1SS133-T2 SI DIODE

D 918 SLA-362LT-T LED

D 919 SLA-362LT-T LED
D 920 SLA-362LT-T LED

D 940 L-914SRD-T LED

D 941 L-914SRD-T LED
D 942 L-914SRD-T LED

D 943 L-914SRD-T LED

D 944 L-914SRD-T LED
D 945 L-914SRD-T LED

D 953 L-914SRD-T LED

D 954 L-914SRD-T LED
D 962 SLA-362LT-T LED

D 964 1SS133-T2 SI DIODE

D1003 MTZJ2.4B-T2 Z.DIODE
FL801 QLF0081-001 FL TUBE

FW230 QUM153-11DGZ4 FLAT WIRE

FW713 QUM023-33DGZ4 FLAT WIRE
FW915 QUM027-18Z4Z4 FLAT WIRE

IC303 KIA7808API IC

A

IC304 KIA7812API IC

A

IC305 KIA7809API IC

A

IC810 MN101C35DEC2 IC

IC811 BU2092 IC
IC830 KIA7042AP-T IC

IC951 GP1U271X RM RECIVER

J 81 QNB0107-001 SPK TERMINAL
JS956 QSW0912-001 ROTALY SWITCH S/WOOFER VOL

JS960 QSW0911-001 ROTALY SWITCH S/MODE VOL

JS962 QSW0862-001 ROTALY SWITCH MAIN VOL
J1001 QNS0183-001 PHONE JACK HEAD PHONE

L 801 QQL29BJ-100Z INDUCTOR

L 802 QQL231K-220Y INDUCTOR
L 803 QQL29BJ-100Z INDUCTOR

L 805 QQL29BJ-100Z INDUCTOR

L 806 QQL29BJ-100Z INDUCTOR
L 813 QQR0779-001Z INDUCTOR

L1003 QQL231K-2R2Y INDUCTOR

A

Parts number Parts name Area

360 2SD2395/EF/ TRANSISTOR
361 KTC3199/GL/-T TRANSISTOR

362 KTC3199/GL/-T TRANSISTOR

809 2SD1991A/RS/-T TRANSISTOR
810 2SD1991A/RS/-T TRANSISTOR

811 2SD1991A/RS/-T TRANSISTOR

812 2SD1991A/RS/-T TRANSISTOR
813 2SD1991A/RS/-T TRANSISTOR

816 2SD1991A/RS/-T TRANSISTOR

817 2SD1991A/RS/-T TRANSISTOR
843 KRA102M-T D.TRANSISTOR

858 2SD1991A/RS/-T TRANSISTOR

860 KTC3199/GL/-T TRANSISTOR
875 KRC102M-T D.TRANSISTOR

877 KRA102M-T D.TRANSISTOR

878 KRC102M-T D.TRANSISTOR
879 2SD1991A/RS/-T TRANSISTOR

890 2SD1991A/RS/-T TRANSISTOR

905 KRC104M-T D.TRANSISTOR
906 KRC104M-T D.TRANSISTOR

907 KRC102M-T D.TRANSISTOR

908 KRA102M-T D.TRANSISTOR
918 KRC102M-T D.TRANSISTOR

919 KRC102M-T D.TRANSISTOR

920 KRC102M-T D.TRANSISTOR

Remarks

3-18

MX-G70

Q

Q

Q

Q

Q

Electrical parts list (Front board)

Item

A

R 151 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 233 QRK126J-470X C RESISTOR 47 5% 1/2W

R 234 QRK126J-470X C RESISTOR 47 5% 1/2W

R 302 QRJ146J-2R2X UNF C.RESISTORA2.2 5% 1/4W
R 303 ERX12SJR33E UNF C.RESISTOR

A

R 306 QRK126J-2R2X C RESISTOR

A

R 307 QRK126J-2R2X C RESISTOR

A

R 360 QRZ9006-4R7X F RESISTOR

A

R 361 QRZ9006-4R7X F RESISTOR

A

R 362 QRE141J-331Y C RESISTOR 330 5% 1/4W
R 363 QRE141J-331Y C RESISTOR 330 5% 1/4W

R 364 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R 365 QRE141J-201Y C RESISTOR 200 5% 1/4W
R 366 QRE141J-201Y C RESISTOR 200 5% 1/4W

R 367 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R 368 QRE141J-331Y C RESISTOR 330 5% 1/4W
R 801 QRE141J-331Y C RESISTOR 330 5% 1/4W

R 807 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 808 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 810 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 811 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 812 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 813 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 814 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 815 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R 816 QRE141J-563Y C RESISTOR 56K 5% 1/4W

R 817 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 818 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 819 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 820 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 821 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 822 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 823 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 824 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 825 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 826 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 827 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 828 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 829 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 831 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 832 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 833 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 834 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 835 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 836 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 837 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 838 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 839 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 840 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 841 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 842 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 844 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 845 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 846 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 847 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 848 QRE141J-331Y C RESISTOR 330 5% 1/4W

R 849 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 850 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

Parts number Parts name Area

940 KTA1267/YG/-T TRANSISTOR

941 KTA1267/YG/-T TRANSISTOR

953 KTA1267/YG/-T TRANSISTOR
954 KTA1267/YG/-T TRANSISTOR

961 KRA102M-T D.TRANSISTOR

2.2 5% 1/2W

2.2 5% 1/2W

4.7 1/0W

4.7 1/0W

Remarks

Block No. 03

Item

A

R 851 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 854 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 855 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 856 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 857 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 858 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 859 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 860 QRE141J-684Y C RESISTOR 680K 5% 1/4W

R 861 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 862 QRE141J-220Y C RESISTOR 22 5% 1/4W

R 864 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 865 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 866 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 867 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 868 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 869 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 870 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 871 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 872 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 873 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 874 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 876 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 879 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 880 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 881 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 882 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 883 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 884 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 885 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 886 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 887 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 888 QRE141J-221Y C RESISTOR 220 5% 1/4W

R 889 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 890 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 891 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 893 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 894 QRE141J-753Y C RESISTOR 75K 5% 1/4W

R 895 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 897 QRE141J-753Y C RESISTOR 75K 5% 1/4W
R 902 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 905 QRE141J-104Y C RESISTOR 100K 5% 1/4W

R 906 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R 911 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 912 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 916 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 917 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 918 QRE141J-201Y C RESISTOR 200 5% 1/4W

R 919 QRE141J-201Y C RESISTOR 200 5% 1/4W
R 920 QRE141J-201Y C RESISTOR 200 5% 1/4W

R 921 QRE141J-334Y C RESISTOR 330K 5% 1/4W

R 930 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 931 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 932 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 933 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R 935 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 936 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R 937 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R 938 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 939 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 940 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 941 QRE141J-680Y C RESISTOR 68 5% 1/4W

R 942 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R 943 QRE141J-103Y C RESISTOR 10K 5% 1/4W

Parts number Parts name Area

Remarks

3-19

MX-G70

Electrical parts list (Front board)

Item

A

R 944 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 945 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R 946 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 947 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R 948 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R 949 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R 950 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R 952 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R 953 QRE141J-680Y C RESISTOR 68 5% 1/4W
R 954 QRE141J-680Y C RESISTOR 68 5% 1/4W

R 955 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R 961 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 962 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 963 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R 964 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R 965 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R 969 QRE141J-680Y C RESISTOR 68 5% 1/4W

R 970 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 980 QRE141J-100Y C RESISTOR 10 5% 1/4W

R 991 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W

R 992 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R 993 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R 994 QRE141J-753Y C RESISTOR 75K 5% 1/4W

R 995 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R 996 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W

R 997 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R 998 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
RA801 QRB169J-104 R.NETWORK 100K 5% 1/6W

RA802 QRB169J-104 R.NETWORK 100K 5% 1/6W

RY 1 QSK0109-001 RELAY
RY 2 QSK0109-001 RELAY

S 915 QSW0674-001Z TACT SWITCH DISC 1

S 916 QSW0674-001Z TACT SWITCH
S 917 QSW0674-001Z TACT SWITCH

S 931 QSW0674-001Z TACT SWITCH DUBBING

S 932 QSW0674-001Z TACT SWITCH
S 933 QSW0674-001Z TACT SWITCH

S 935 QSW0674-001Z TACT SWITCH

S 936 QSW0674-001Z TACT SWITCH
S 937 QSW0674-001Z TACT SWITCH

S 938 QSW0674-001Z TACT SWITCH

S 939 QSW0674-001Z TACT SWITCH
S 942 QSW0674-001Z TACT SWITCH

S 943 QSW0674-001Z TACT SWITCH

S 948 QSW0674-001Z TACT SWITCH
S 949 QSW0674-001Z TACT SWITCH

S 950 QSW0674-001Z TACT SWITCH

S 951 QSW0674-001Z TACT SWITCH
S 952 QSW0674-001Z TACT SWITCH

S 963 QSW0674-001Z TACT SWITCH

S 964 QSW0674-001Z TACT SWITCH
S 995 QSW0674-001Z TACT SWITCH

S 996 QSW0674-001Z TACT SWITCH

S 997 QSW0674-001Z TACT SWITCH
S 998 QSW0674-001Z TACT SWITCH

S 999 QSW0674-001Z TACT SWITCH

SP801 VYH7653-001 IC HOLDER
X 801 QAX0283-001Z RESONATOR

Parts number Parts name Area

Block No. 03

Remarks

3-20

MX-G70

Q

Q

Electrical parts list (Tuner board)

Item

A

C 1 NCB21HK-223X C CAPACITOR

C 2 NCB21HK-103X C CAPACITOR

C 3 EETC1CM-106ZJC E.CAPACITOR
C 4 NCB21HK-103X C CAPACITOR

C 6 NCB21HK-102X C CAPACITOR

C 7 NCB21HK-102X C CAPACITOR
C 8 NCB21HK-102X C CAPACITOR

C 10 NRSA02J-0R0X MG RESISTOR

C 11 NCB21HK-104X C CAPACITOR
C 12 NCB21HK-473X C CAPACITOR

C 13 NCS21HJ-120X C CAPACITOR

C 14 EEKC1AM-107ZJC E CAPACITOR
C 15 NCS21HJ-120X C CAPACITOR

C 16 NCS21HJ-120X C CAPACITOR

C 17 NCB21HK-392X C CAPACITOR
C 18 QENC1HM-474Z NP E.CAPACITOR .47MF 20% 50V

C 19 NCB21HK-473X C CAPACITOR

C 20 NCB21HK-102X C CAPACITOR
C 21 NCB21HK-223X C CAPACITOR

C 22 NCS21HJ-151X C CAPACITOR

C 23 NCS21HJ-151X C CAPACITOR
C 24 NCS21HJ-151X C CAPACITOR

C 25 EEKC1AM-107ZJC E CAPACITOR

C 26 NCB21HK-102X C CAPACITOR
C 27 NCB21HK-102X C CAPACITOR

C 30 EEKC1CM-107ZJC E CAPACITOR

C 31 EEKC1CM-226ZJC E CAPACITOR
C 32 NCB21HK-473X C CAPACITOR

C 33 NCB21HK-473X C CAPACITOR

C 34 NCB21HK-223X C CAPACITOR
C 35 NCB21HK-473X C CAPACITOR

C 36 EEKC1HM-105ZJC E CAPACITOR

C 37 EEKC1HM-105ZJC E CAPACITOR
C 38 EETC1HM-224ZJC E CAPACITOR

C 39 EETC1HM-105ZJC E CAPACITOR

C 40 QETN1CM-106Z E CAPACITOR 10MF 20% 16V
C 41 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 42 NCB21HK-222X C CAPACITOR

C 43 NCB21HK-222X C CAPACITOR
C 44 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 45 QETN1CM-106Z E CAPACITOR 10MF 20% 16V

C 46 NCB21HK-273X C CAPACITOR
C 47 EETC1HM-105ZJC E CAPACITOR

C 48 NCB21HK-222X C CAPACITOR

C 49 NCS21HJ-471X C CAPACITOR
C 50 EEKC1CM-226ZJC E CAPACITOR

C 51 EEKC1HM-105ZJC E CAPACITOR

C 52 QFVJ1HJ-274Z MF CAPACITOR .27MF 5% 50V
C 53 EETC1CM-226ZJC E CAPACITOR

C 54 NCB21HK-473X C CAPACITOR

C 57 NCB21HK-102X C CAPACITOR
C 58 NCB21HK-473X C CAPACITOR

C 59 NCB21HK-102X C CAPACITOR

CF 1 VCF2L3B-105Z CERAMIC FILTER
CF 2 VCF2L3B-105Z CERAMIC FILTER

CF 3 QAX0610-001Z C DISCRIMINATOR

CN 1 QGF1205F1-09 CONNECTOR
D 1 1SS133-T2 SI DIODE

D 2 1SS133-T2 SI DIODE

D 3 1SS133-T2 SI DIODE
D 4 1SS133-T2 SI DIODE

D 11 1SS133-T2 SI DIODE

IC 1 LA1838 IC

Parts number Parts name Area

Remarks

Block No. 04

Item

A

IC 2 LC72136N IC

J 1 QNB0014-001 ANT TERMINAL

L 1 QQR0796-002 COIL BLOCK

R 1 QRE141J-560Y C RESISTOR 56 5% 1/4W
R 2 NRSA02J-331X MG RESISTOR

R 3 NRSA02J-224X MG RESISTOR

R 4 NRSA02J-331X MG RESISTOR
R 5 NRSA02J-560X MG RESISTOR

R 6 NRSA02J-240X MG RESISTOR

R 10 NRSA02J-222X MG RESISTOR
R 13 NRSA02J-103X MG RESISTOR

R 14 NRSA02J-104X MG RESISTOR

R 15 NRSA02J-332X MG RESISTOR
R 16 NRSA02J-472X MG RESISTOR

R 17 QRZ9005-680X F RESISTOR

A

R 18 NRSA02J-102X MG RESISTOR
R 19 NRSA02J-102X MG RESISTOR

R 20 NRSA02J-102X MG RESISTOR

R 21 NRSA02J-562X MG RESISTOR
R 22 NRSA02J-472X MG RESISTOR

R 23 NRSA02J-182X MG RESISTOR

R 24 NRSA02J-103X MG RESISTOR
R 25 NRSA02J-331X MG RESISTOR

R 26 NRSA02J-222X MG RESISTOR

R 27 NRSA02J-103X MG RESISTOR
R 28 NRSA02J-103X MG RESISTOR

R 29 NRSA02J-103X MG RESISTOR

R 30 NRSA02J-122X MG RESISTOR
R 31 NRSA02J-102X MG RESISTOR

R 32 NRSA02J-102X MG RESISTOR

R 33 NRSA02J-331X MG RESISTOR
R 34 NRSA02J-470X MG RESISTOR

R 35 NRSA02J-562X MG RESISTOR

R 36 NRSA02J-332X MG RESISTOR
R 37 NRSA02J-103X MG RESISTOR

R 38 NRSA02J-563X MG RESISTOR

R 39 NRSA02J-563X MG RESISTOR
R 40 NRSA02J-243X MG RESISTOR

R 41 NRSA02J-332X MG RESISTOR

R 60 NRSA02J-0R0X MG RESISTOR
T 1 QQR0793-001 IFT

TU 1 QAU0161-001 FRONT END

X 1 QAX0402-001 CRYSTAL

Parts number Parts name Area

1 2SC2814/4-5/-X TRANSISTOR

5 DTA114YKA-X TRANSISTOR

Remarks

68 1/0W

3-21

MX-G70

Q

Q

Electrical parts list (CD servo control board)

Item

A

C 251 NCS21HJ-100X C CAPACITOR

C 252 NCS21HJ-100X C CAPACITOR

C 253 NCB21EK-104X C CAPACITOR
C 254 QERF1AM-476Z E CAPACITOR 47MF 20% 10V

C 291 QERF1AM-476Z E CAPACITOR 47MF 20% 10V

C 601 NCB21HK-102X C CAPACITOR
C 602 NCB21HK-102X C CAPACITOR

C 603 NCB21HK-223X C CAPACITOR

C 604 NCB21HK-223X C CAPACITOR
C 605 NCS21HJ-151X C CAPACITOR

C 606 NCS31HJ-560X C CAPACITOR

C 608 NCS21HJ-821X C CAPACITOR
C 610 NCB21EK-273X C CAPACITOR

C 612 QER41HM-105 E CAPACITOR 1.0MF 20% 50V

C 613 NCB21EK-104X C CAPACITOR
C 614 NCB21HK-273X C CAPACITOR

C 615 NCB21HK-472X C CAPACITOR

C 616 NCB21HK-103X C CAPACITOR
C 617 NCS21HJ-331X C CAPACITOR

C 620 NCS21HJ-470X C CAPACITOR

C 621 NCB21CK-105X C CAPACITOR
C 622 NCB21EK-473X C CAPACITOR

C 623 NCF21CZ-105X C CAPACITOR

C 624 QERF0JM-107Z E CAPACITOR 100MF 20% 6.3V
C 631 QER41CM-106 E CAPACITOR 10MF 20% 16V

C 632 NCF21CZ-105X C CAPACITOR

C 633 NCB21HK-223X C CAPACITOR
C 641 NCB21HK-223X C CAPACITOR

C 642 NCB21HK-222X C CAPACITOR

C 651 NCS21HJ-120X C CAPACITOR
C 652 NCS21HJ-120X C CAPACITOR

C 653 NCB21EK-104X C CAPACITOR

C 655 NCB21EK-104X C CAPACITOR
C 656 NCB21EK-104X C CAPACITOR

C 657 QER41AM-227 E CAPACITOR 220MF 20% 10V

C 658 NCB21EK-104X C CAPACITOR
C 661 NCS21HJ-471X C CAPACITOR

C 663 NCB21HK-223X C CAPACITOR

C 664 NCB21HK-223X C CAPACITOR
C 665 NCB21CK-154X C CAPACITOR

C 667 NCB21CK-105X C CAPACITOR

C 668 NCB21EK-473X C CAPACITOR
C 669 QER41AM-227 E CAPACITOR 220MF 20% 10V

C 672 NCB21CK-334X C CAPACITOR

C 673 QER41AM-227 E CAPACITOR 220MF 20% 10V
C 676 NCB21EK-104X C CAPACITOR

C 677 NCB21EK-104X C CAPACITOR

C 679 QERF0JM-107Z E CAPACITOR 100MF 20% 6.3V
C 680 NCB21EK-104X C CAPACITOR

C 691 NCS21HJ-391X C CAPACITOR

C 692 NCS21HJ-391X C CAPACITOR
C 693 NCB21HK-682X C CAPACITOR

C 694 NCB21HK-682X C CAPACITOR

C 695 NCB21HK-473X C CAPACITOR
C 696 QER41CM-106 E CAPACITOR 10MF 20% 16V

C 699 QER41AM-227 E CAPACITOR 220MF 20% 10V

C 801 NCB21HK-682X C CAPACITOR
C 802 NCB21HK-123X C CAPACITOR

C 811 NCS21HJ-391X C CAPACITOR

C 812 NCS21HJ-391X C CAPACITOR
C 813 NCS21HJ-391X C CAPACITOR

C 814 NCS21HJ-391X C CAPACITOR

C 815 QEQF1HM-225Z E CAPACITOR 2.2MF 20% 50V

Parts number Parts name Area

Remarks

Block No. 05

Item

A

C 821 NCF21CZ-105X C CAPACITOR

C 822 QER41AM-227 E CAPACITOR 220MF 20% 10V

C 852 QER41CM-106 E CAPACITOR 10MF 20% 16V
C 853 NCB21HK-103X C CAPACITOR

C 854 NCB21HK-103X C CAPACITOR

C 855 NCB21EK-104X C CAPACITOR
C 859 NCF21CZ-105X C CAPACITOR

C 860 NCF21CZ-105X C CAPACITOR

CN601 QGF1016F3-15 15FFC CONNECTOR
CN651 QGF1016F3-19 CONNECTOR

CN801 QGA2001C1-06 6P PLUG ASSY

CN854 QGB2016K1-07 CONNECTOR
CN855 QGB2012K2-10 CONNECTOR

D 851 MTZJ5.6B-T2 ZENER DIODE

IC251 UPD780024AGKB25 IC
IC601 AN22000A IC

IC651 MN662748RPM IC

IC652 BA15218F-XE IC
IC801 LA6541-X IC

IC851 LB1641 IC

IC852 LB1641 IC
L 851 QQL01BK-100Z INDUCTOR

L 853 QQL01BK-100Z INDUCTOR

L 854 QQL01BK-100Z INDUCTOR

R 253 NRSA02J-102X MG RESISTOR
R 254 NRSA02J-102X MG RESISTOR

R 255 NRSA02J-102X MG RESISTOR

R 256 NRSA02J-102X MG RESISTOR
R 257 NRSA02J-102X MG RESISTOR

R 258 NRSA02J-102X MG RESISTOR

R 260 NRSA02J-222X MG RESISTOR
R 261 NRSA02J-223X MG RESISTOR

R 262 NRSA02J-223X MG RESISTOR

R 263 NRSA02J-223X MG RESISTOR
R 264 NRSA02J-223X MG RESISTOR

R 265 NRSA02J-223X MG RESISTOR

R 274 NRSA02J-102X MG RESISTOR
R 275 NRSA02J-102X MG RESISTOR

R 276 NRSA02J-102X MG RESISTOR

R 277 NRSA02J-102X MG RESISTOR
R 280 NRSA02J-102X MG RESISTOR

R 281 NRSA02J-102X MG RESISTOR

R 284 NRSA02J-102X MG RESISTOR
R 288 NRSA02J-102X MG RESISTOR

R 289 NRSA02J-102X MG RESISTOR

R 290 NRSA02J-102X MG RESISTOR
R 291 NRSA02J-122X MG RESISTOR

R 292 NRSA02J-103X MG RESISTOR

R 294 NRSA02J-102X MG RESISTOR
R 601 NRSA02J-224X MG RESISTOR

R 602 NRSA02J-274X MG RESISTOR

R 603 NRSA02J-124X MG RESISTOR
R 604 NRSA02J-274X MG RESISTOR

R 606 NRSA02J-623X MG RESISTOR

R 607 NRSA02J-0R0X MG RESISTOR
R 608 NRSA02J-0R0X MG RESISTOR

R 609 NRSA02J-332X MG RESISTOR

R 611 NRSA02J-223X MG RESISTOR
R 613 NRSA02J-222X MG RESISTOR

R 614 NRSA02J-223X MG RESISTOR

R 618 NRSA02J-153X MG RESISTOR

Parts number Parts name Area

291 2SB1357/EF/-T TRANSISTOR

631 2SA1037AK/RS/-X TRANSISTOR

Remarks

3-22

MX-G70

Electrical parts list (CD servo control board)

Item

A

R 619 NRSA02J-153X MG RESISTOR

R 620 NRSA02J-564X MG RESISTOR

R 621 NRSA02J-564X MG RESISTOR
R 622 NRSA02J-822X MG RESISTOR

R 623 NRSA02J-822X MG RESISTOR

R 624 NRSA02J-0R0X MG RESISTOR
R 625 NRSA02J-0R0X MG RESISTOR

R 631 NRSA02J-2R2X MG RESISTOR

R 632 NRSA02J-100X MG RESISTOR
R 634 NRSA02J-120X MG RESISTOR

R 635 NRSA02J-121X MG RESISTOR

R 636 NRSA02J-100X MG RESISTOR
R 641 NRSA02J-154X MG RESISTOR

R 642 NRSA02J-394X MG RESISTOR

R 651 NRSA02J-102X MG RESISTOR
R 652 NRSA02J-102X MG RESISTOR

R 653 NRSA02J-102X MG RESISTOR

R 654 NRSA02J-101X MG RESISTOR
R 655 NRSA02J-102X MG RESISTOR

R 656 NRSA02J-102X MG RESISTOR

R 657 NRSA02J-102X MG RESISTOR
R 658 NRSA02J-102X MG RESISTOR

R 659 NRSA02J-102X MG RESISTOR

R 661 NRSA02J-393X MG RESISTOR
R 662 NRSA02J-683X MG RESISTOR

R 663 NRSA02J-124X MG RESISTOR

R 664 NRSA02J-331X MG RESISTOR
R 665 NRSA02J-271X MG RESISTOR

R 666 NRSA02J-221X MG RESISTOR

R 667 NRSA02J-4R7X MG RESISTOR
R 668 NRSA02J-155X MG RESISTOR

R 669 NRSA02J-562X MG RESISTOR

R 670 NRSA02J-101X MG RESISTOR
R 672 NRSA02J-272X MG RESISTOR

R 682 NRSA02J-102X MG RESISTOR

R 683 NRSA02J-105X MG RESISTOR
R 684 NRSA02J-564X MG RESISTOR

R 685 NRSA02J-683X MG RESISTOR

R 689 NRSA02J-103X MG RESISTOR
R 690 NRSA02J-103X MG RESISTOR

R 691 NRSA02J-103X MG RESISTOR

R 692 NRSA02J-103X MG RESISTOR
R 695 NRSA02J-243X MG RESISTOR

R 696 NRSA02J-243X MG RESISTOR

R 701 NRSA02J-821X MG RESISTOR
R 702 NRSA02J-821X MG RESISTOR

R 703 NRSA02J-103X MG RESISTOR

R 704 NRSA02J-103X MG RESISTOR
R 705 NRSA02J-562X MG RESISTOR

R 706 NRSA02J-202X MG RESISTOR

R 707 NRSA02J-682X MG RESISTOR
R 708 NRSA02J-101X MG RESISTOR

R 709 NRSA02J-101X MG RESISTOR

R 710 NRSA02J-221X MG RESISTOR
R 801 NRSA02J-272X MG RESISTOR

R 802 NRSA02J-392X MG RESISTOR

R 803 NRSA02J-222X MG RESISTOR
R 804 NRSA02J-224X MG RESISTOR

R 805 NRSA02J-133X MG RESISTOR

R 806 NRSA02J-243X MG RESISTOR
R 807 NRSA02J-122X MG RESISTOR

R 808 NRSA02J-273X MG RESISTOR

R 809 NRSA02J-122X MG RESISTOR

Parts number Parts name Area

Remarks

Block No. 05

Item

A

R 811 NRSA02J-103X MG RESISTOR

R 812 NRSA02J-152X MG RESISTOR

R 831 NRSA02J-151X MG RESISTOR
R 832 NRSA02J-103X MG RESISTOR

R 842 NRSA02J-472X MG RESISTOR

R 851 NRSA02J-102X MG RESISTOR
R 852 NRSA02J-102X MG RESISTOR

R 853 NRSA02J-102X MG RESISTOR

R 854 NRSA02J-102X MG RESISTOR
R 856 NRSA02J-0R0X MG RESISTOR

R 861 NRSA02J-102X MG RESISTOR

R 862 NRSA02J-102X MG RESISTOR
R 863 NRSA02J-102X MG RESISTOR

R 864 NRSA02J-102X MG RESISTOR

R 865 NRSA02J-102X MG RESISTOR
R 866 NRSA02J-102X MG RESISTOR

R 871 NRSA02J-223X MG RESISTOR

R 872 NRSA02J-223X MG RESISTOR
R 873 NRSA02J-223X MG RESISTOR

R 874 NRSA02J-223X MG RESISTOR

R 875 NRSA02J-223X MG RESISTOR
R 876 NRSA02J-223X MG RESISTOR

R 880 NRSA02J-102X MG RESISTOR

R 881 NRSA02J-102X MG RESISTOR
R 882 NRSA02J-102X MG RESISTOR

R 883 NRSA02J-102X MG RESISTOR

R 884 NRSA02J-102X MG RESISTOR
R 885 NRSA02J-102X MG RESISTOR

R 886 NRSA02J-102X MG RESISTOR

R 887 NRSA02J-102X MG RESISTOR
R 888 NRSA02J-223X MG RESISTOR

R 889 NRSA02J-223X MG RESISTOR

R 890 NRSA02J-223X MG RESISTOR
R 891 NRSA02J-223X MG RESISTOR

R 892 NRSA02J-223X MG RESISTOR

R 893 NRSA02J-223X MG RESISTOR
R 894 NRSA02J-223X MG RESISTOR

R 895 NRSA02J-223X MG RESISTOR

X 251 QAX0360-001Z CRYSTAL
X 651 QAX0413-001Z CRYSTAL

Parts number Parts name Area

Electrical parts list (CD select switch board)

Item

A

CN804 QGB2016J1-07 CONNECTOR

CN805 QGB2012J1-10 CONNECTOR

SW 1 QSW0859-001 DETECT SWITCH
SW 2 QSW0859-001 DETECT SWITCH

SW 3 QSW0859-001 DETECT SWITCH

SW 4 QSW0859-001 DETECT SWITCH
SW 5 QSW0859-001 DETECT SWITCH

SW 6 QSW0859-001 DETECT SWITCH

Parts number Parts name Area

Remarks

Block No. 06

Remarks

3-23

MX-G70

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Electrical parts list
(Head amplifier & mecanism control board)

Item

A

CN301 QGF1205F1-06 CONNECTOR A HEAD

CN302 QGF1205F1-06 CONNECTOR B HEAD

CN303 QGB2011M1-10 B TO B CONNECTO
CN305 QGF1205F1-10 CONNECTOR OUTPUT

CN306 QGF1205F1-09 CONNECTOR CONTROL

CN333 QGB2011L1-10 B TO B CONNECTO FOR FMP-007-1
C3101 QCS11HJ-100 C CAPACITOR 10PF 5% 50V

C3102 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V

C3103 QDGB1HK-821Y C CAPACITOR
C3104 QDGB1HK-102Y C CAPACITOR

C3105 EEKJ1AM-107ZJC AL E.CAPACITOR

C3107 EEKJ1HM-105ZJC AL E.CAPACITOR
C3111 EEKJ1HM-104ZJC AL E.CAPACITOR

C3112 EEKJ1CM-106ZJC AL E.CAPACITOR

C3113 QDXB1CM-332Y C CAPACITOR
C3114 EEKJ1EM-475ZJC AL E.CAPACITOR

C3115 QFLK1HJ-153Z M CAPACITOR .015MF 5% 50V

C3116 QDYB1CM-822Y C CAPACITOR
C3119 QFLM1HJ-563Z M CAPACITOR .056MF 5% 50V

C3120 QCS11HJ-330 C CAPACITOR 33PF 5% 50V

C3121 QDGB1HK-102Y C CAPACITOR
C3201 QCS11HJ-100 C CAPACITOR 10PF 5% 50V

C3202 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V

C3203 QDGB1HK-821Y C CAPACITOR
C3204 QDGB1HK-102Y C CAPACITOR

C3205 EEKJ1AM-107ZJC AL E.CAPACITOR

C3206 QFLK1HJ-333Z M CAPACITOR .033MF 5% 50V
C3207 EEKJ1HM-105ZJC AL E.CAPACITOR

C3211 EEKJ1HM-104ZJC AL E.CAPACITOR

C3212 EEKJ1CM-106ZJC AL E.CAPACITOR
C3213 QDXB1CM-332Y C CAPACITOR

C3214 EEKJ1EM-475ZJC AL E.CAPACITOR

C3215 QFLK1HJ-153Z M CAPACITOR .015MF 5% 50V
C3216 QDYB1CM-822Y C CAPACITOR

C3219 QFLM1HJ-563Z M CAPACITOR .056MF 5% 50V

C3220 QCS11HJ-330 C CAPACITOR 33PF 5% 50V
C3221 QDGB1HK-102Y C CAPACITOR

C3222 QFLK1HJ-333Z M CAPACITOR .033MF 5% 50V

C3301 EEKJ1AM-107ZJC AL E.CAPACITOR
C3302 EEKJ1AM-107ZJC AL E.CAPACITOR

C3303 EEKJ1CM-226ZJC AL E.CAPACITOR

C3304 EEKJ1EM-475ZJC AL E.CAPACITOR
C3305 QFLK1HJ-393Z M CAPACITOR .039MF 5% 50V

C3306 EEKJ0JM-227ZJC AL E.CAPACITOR

C3308 QDXB1CM-152Y C CAPACITOR
C3313 EEKJ1AM-107ZJC AL E.CAPACITOR

C3314 QCZ0205-155Z ML C CAPACITOR 1.5MF

C3315 QCBB1HK-223Y C CAPACITOR .022MF 10% 50V
C3316 QFG32AJ-103Z PP CAPACITOR .010MF 5% 100V

C3327 EEKJ1CM-476ZJC AL E.CAPACITOR

C3335 QDYB1CM-103Y C CAPACITOR
C3336 QDYB1CM-103Y C CAPACITOR

C3339 EEKJ1CM-476ZJC AL E.CAPACITOR

C3340 QDYB1CM-103Y C CAPACITOR
C3341 EEKJ1AM-107ZJC AL E.CAPACITOR

C3342 EEKJ1EM-475ZJC AL E.CAPACITOR

C3345 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V
C3350 QDGB1HK-102Y C CAPACITOR

C3501 QDGB1HK-821Y C CAPACITOR

C3502 QCBB1HK-271Y C CAPACITOR 270PF 10% 50V
C3555 QDGB1HK-102Y C CAPACITOR

C3601 QDGB1HK-821Y C CAPACITOR

C3602 QCBB1HK-271Y C CAPACITOR 270PF 10% 50V

Parts number Parts name Area

Remarks

Block No. 07

Item

A

D3302 1SR139-400-T2 SI DIODE

D3307 DZ5.1BSB-T2 Z DIODE NEW SUPPLIER

D3308 DZ5.1BSB-T2 Z DIODE
D3309 DZ5.1BSB-T2 Z DIODE

D3331 1SR139-400-T2 SI DIODE

FW301 EWR34D-10CS FLAT WIRE TO MOTOR CONTRO
IC301 BA3126N IC HEAD SW

IC302 AN7345K IC PRE AMP

IC303 BU4094BC IC
IC331 SG-105F3-BB,C PHOTO SENSER

IC332 SG-105F3-BB,C PHOTO SENSER

L3202 QQR0621-001Z FERRITE BEADS
L3301 QQR1118-001 OSC COIL(BIAS)

L3303 QQL01BK-100Z INDUCTOR

P3302 QNZ0104-001 POST PIN
P3331 QNZ0104-001 POST PIN

R3103 QRE141J-183Y C RESISTOR 18K 5% 1/4W

R3105 QRE141J-220Y C RESISTOR 22 5% 1/4W
R3106 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R3107 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3108 QRE141J-241Y C RESISTOR 240 5% 1/4W
R3111 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R3112 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R3113 QRE141J-271Y C RESISTOR 270 5% 1/4W
R3114 QRE141J-391Y C RESISTOR 390 5% 1/4W

R3117 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R3118 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R3119 QRE141J-203Y C RESISTOR 20K 5% 1/4W

R3120 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R3121 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R3203 QRE141J-183Y C RESISTOR 18K 5% 1/4W

R3205 QRE141J-220Y C RESISTOR 22 5% 1/4W

R3206 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R3207 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3208 QRE141J-241Y C RESISTOR 240 5% 1/4W

R3211 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R3212 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R3213 QRE141J-271Y C RESISTOR 270 5% 1/4W

R3214 QRE141J-391Y C RESISTOR 390 5% 1/4W
R3217 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R3218 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R3219 QRE141J-203Y C RESISTOR 20K 5% 1/4W
R3220 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R3221 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W

R3301 QRE141J-221Y C RESISTOR 220 5% 1/4W
R3302 QRE141J-101Y C RESISTOR 100 5% 1/4W

R3304 QRE141J-393Y C RESISTOR 39K 5% 1/4W

R3309 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R3311 QRJ146J-4R7X UNF C.RESISTOR 4.7 5% 1/4W

R3314 QRE141J-101Y C RESISTOR 100 5% 1/4W

R3315 QRE141J-153Y C RESISTOR 15K 5% 1/4W

Parts number Parts name Area

3105 2SC3576-JVC-T TRANSISTOR

3205 2SC3576-JVC-T TRANSISTOR
3302 2SC2001/K/-T TRANSISTOR

3305 2SC2001/K/-T TRANSISTOR

3312 2SB562/C/-T TRANSISTOR
3313 KTC3199/GL/-T TRANSISTOR

3314 2SB562/C/-T TRANSISTOR

3315 KTC3199/GL/-T TRANSISTOR
3316 KTA1267/YG/-T TRANSISTOR

3317 KRC107M-T D.TRANSISTOR

3323 KRC104M-T D.TRANSISTOR
3324 KRA102M-T D.TRANSISTOR

Remarks

3-24

Electrical parts list
(Head amplifier & mecanism control board)

Item

A

R3327 QRE141J-474Y C RESISTOR 470K 5% 1/4W

R3330 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3331 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R3335 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3336 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R3344 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R3345 QRE141J-473Y C RESISTOR 47K 5% 1/4W

R3347 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W

R3348 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R3350 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R3351 QRE141J-151Y C RESISTOR 150 5% 1/4W

R3353 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R3354 QRE141J-151Y C RESISTOR 150 5% 1/4W

R3355 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W

R3359 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R3361 QRE141J-393Y C RESISTOR 39K 5% 1/4W

R3362 QRE141J-243Y C RESISTOR 24K 5% 1/4W

R3366 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R3367 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3368 QRE141J-223Y C RESISTOR 22K 5% 1/4W

R3369 QRE141J-101Y C RESISTOR 100 5% 1/4W
R3370 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3374 QRE141J-2R2Y C RESISTOR 2.2 5% 1/4W

R3376 QRZ9005-100X F RESISTOR 10 1/0W
R3377 QRE141J-470Y C RESISTOR 47 5% 1/4W

R3378 QRE141J-470Y C RESISTOR 47 5% 1/4W

R3379 QRE141J-203Y C RESISTOR 20K 5% 1/4W
R3380 QRE141J-470Y C RESISTOR 47 5% 1/4W

R3381 QRE141J-470Y C RESISTOR 47 5% 1/4W

R3383 QRE141J-471Y C RESISTOR 470 5% 1/4W
SW302 QSW0832-001 LEAF SWITCH

SW303 QSW0832-001 LEAF SWITCH

SW304 QSW0832-001 LEAF SWITCH
SW305 QSW0832-001 LEAF SWITCH

SW306 QSW0859-001 DETECT SWITCH

SW316 QSW0859-001 DETECT SWITCH
VR101 QVP0008-503Z SEMI.V.RESISTOR

VR201 QVP0008-503Z SEMI.V.RESISTOR

VR301 QVP0008-103Z SEMI.V.RESISTOR

Parts number Parts name Area

MX-G70

Block No. 07

Remarks

3-25

MX-G70

Packing materials and accessories parts list

P10

P13

P9

P12

P9

A10

P2

2/2

Block No.
Block No.

P8

A1~A9

M
M

5

M

M

6

M

M

A11

P11

A11

A10

P5

1/2

P2

P3

2/2

P7

P6

1/2

P3

3-26

P1

MX-G70

)

)

Parts list (Packing)

Item Parts number Parts name Area

A

P 1 GV20114-002A PACKING CASE C1

GV20114-001A PACKING CASE J1
P 2 GV10071-002A CUSHION UPPER 1
P 3 GV10072-002A CUSHION BOTTOM 1
P 5 QPC06507015P POLY BAG 1
P 6 GV30214-001A SPACER 1
P 7 GV40168-001A SHEET 1 STICK AT FRONT
P 8 QPC02503515P POLY BAG 1
P 9 138737001089 POLY BAG 2 FOR SPEAKER
P 10 139766061059 CUSHION UPPER 1 FOR SPEAKER
P 11 139766061060 CUSHION BOTTOM 1 FOR SPEAKER
P 12 138764501088 MIRROR MAT 2 FOR SPEAKER
P 13 GV40232-001A PACKING SPACER 1

Q'ty Description

Parts list (Accessories)

Item Parts number Parts name Area

A

A 1 GVT0052-002A INST BOOK C1 ENG,FRE

GVT0052-001A INST BOOK J1 ENG
A 2 GV40215-001B NOTICE/AVIS 1 PUT OUTSIDE INS
A 3 BT-51020-2 J=REGIST CARD J1
A 4 BT-52004-1 WARRANTY CARD C1
A 5 BT-20071B JVC CENTER LIST C1
A 6 QAL0014-001 AM LOOP ANT 1
A 7 EWP503-001 ANT.WIRE 1
A 8 RM-SMXGT90A REMOCON 1
A 9 --------------- BATTERY 2

A 10 MXG70K-SPBOX-R SP BOX ASS'Y(R

MXG70K-SPBOX-L SP BOX ASS'Y(L

A 11 199732000127 GRILL FRAME ASSY 2

Q'ty Description

1
1

Block No. M5MM

Block No. M6MM

3-27