JVC NXCDR-7-R Service manual

SERVICE MANUAL

COMPACT COMPONENT CDR SYSTEM

NX-CDR7R

Area suffix
B ------------------------------- U.K.

E ----------- Continental Europe
EN ------------ Northern Europe

NX-CDR7R

SP-NXCDR7

Contents

Safety Precautions
Preventing static electricity
Important for laser products
Disassembly method
Adjustment method
Confirm method of operation

COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.

CA-NXCDR7R

1-2
1-3
1-4
1-5
1-29
1-30

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

SP-NXCDR7

1-32
1-33
1-33
1-34~50

No.21030
Oct. 2001

NX-CDR7R

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

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

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

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

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

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

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

0.15 F AC TYPE

1500 10W

Good earth ground

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

Place this
probe on
each exposed
metal part.

!

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 m ust 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 v oltage.

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.

In regard with component parts appearing on the silk-screen pr inted side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
When replacing them, be sure to use the parts of the same type and rating as specified by the manufacturer.
(Except the J and C version)

1-2

NX-CDR7R

Preventing 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.

1.1. Grounding to prevent damage by static electricity

Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
Be careful to use proper grounding in the area where repairs are being performed.

1.1.1. Ground the workbench

1. 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.

1.1.2. Ground yourself

1. 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

1.1.3. 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 next page.)

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.

1.2. 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. For specific details, refer to the replacement procedure in the text. 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

1-3

NX-CDR7R

Important for Laser Products

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the
Laser Unit. Do not disassemble the Laser Unit. Replace
the complete Laser Unit if it malfunctions.

4.CAUTION : The compact disc player uses invisible
laserradiation and is equipped with safety switches
whichprevent emission of radiation when the drawer is
open and the safety interlocks have failed or are de
feated. It is dangerous to defeat the safety switches.

VARNING : Osynlig laserstrålning är denna del är öppnad

och spårren är urkopplad. Betrakta ej strålen.

VARO : Avattaessa ja suojalukitus ohitettaessa olet

alttiina näkymättömälle lasersäteilylle.Älä katso
säteeseen.

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.

ADVARSEL : Usynlig laserstråling ved åbning , når

sikkerhedsafbrydere er ude af funktion. Undgå
udsættelse for stråling.

ADVARSEL : Usynlig laserstråling ved åpning,når

sikkerhetsbryteren er avslott. unngå utsettelse
for stråling.

REPRODUCTION AND POSITION OF LABELS

WARNING LABEL

CLASS 1
LASER PRODUCT

CLASS 1
LASER PRODUCT

1-4

NX-CDR7R

Disassembly method

<Main body>

Removing the metal cover

(See Fig.1 and 2)

1.

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

2.

Remove the screw B on each side of the body.

3.

Remove the rear part of the metal cover upward
while pulling the lower part of both sides.

Metal cover

B

2

A

A

Fig.1

Metal cover

B 2

Fig.2

1-5

NX-CDR7R

Removing the front panel assembly

(See Fig.3 to 6)

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

1.

Disconnect the card wire from connector CN705,
CN708, CN704 and CN712 on the main board.

2.

Disconnect the wire from connector CN905 on the
power board.

3.

Remove the two screws C on each side of the body.

4.

Remove the two screws D on the bottom of the
body.

5.

Disengage the joint a on the bottom and the two
joints b on the lower side of the body using a
screwdriver. Then remove the front panel assembly
toward the front.

Front panel assembly

Front panel assembly

CN704

Fig.3

CN712

Main board

CN705

CN708

Main board

Power board

CN905

D

Front panel assembly

Joint a

Joint b

Main board

CN708

Fig.4

C

Fig.5Fig.6

C

CN705

Front panel assembly

Joint b

1-6

NX-CDR7R

Removing the main board

(See Fig.7 and 8)

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

1.

Disconnect the card wire from connector CN704,
CN705, CN706, CN707, CN708, CN709 and CN712
on the main board on the upper side of body.

2.

Remove the two screws E on the upper side of the
body.

3.

Disconnect connector CN701, CN702, CN703,
CN710, CN711 on the main board from other boards
respectively.

Front panel assembly

E

CN706

CN707

Main board

CN701

Front panel assembly

CN704

CN712

CN705

CN708

CN709

CN711

CN710

CN702

CN703

Fig.7

Main board

E

CN711

CN710

CN706

CN707

CN702

CN703

CN701

Fig.8

1-7

NX-CDR7R

Removing the rear cover / rear panel

(See Fig.9 to 12)

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

1.

Remove the four screws F on the back of the body,
and press the two joints c inward to release.

2.

Remove the thirteen screws G attaching the rear
panel.

3.

Disengage the two joints d in the lower part of the
rear panel using a screwdriver.

Joint c

G

F

Joint c

Rear cover

F

Fig.9

G

G

Rear panel

G

Rear panel

G

G

Fig.10

Rear panel

1-8

Joint d

Joint d

Fig.11Fig.12

Removing the tuner board (See Fig.13)

Prior to performing the following procedure, remove
the metal cover, the main board and the rear panel.

1.

Disconnect the wire from connector CN802 on the
tuner board on the right side of the body.

2.

Remove the screw H attaching the tuner board.

3.

Move the tuner board upward and outward to
disengage the tuner board from the base chassis at
the joint f, and from the power board at the joint e.

NX-CDR7R

Joint e

Removing the power board

(See Fig.14 and 15)

Prior to performing the following procedure, remove
the metal cover, the main board and the rear panel.

1.

Remove the band attaching the wire to the power
board on the back of the body.

2.

Disconnect the wire from connector CN901, CN904
and CN905 on the power board.

3.

Remove the screw I on the left side of the body.

4.

Disconnect connector CN902 and CN903 on the
power board from the power board, and move the
power board upward to disengage it from the base
chassis at the joint g.

Tuner board

CN802

Power board

Band

CN904

CN901

Joint f

Fig.13

Fig.14

Power board

CN903

CN905 CN902

H

Tuner board

I

Fig.15

Band

CN904

CN901

Joint g

1-9

NX-CDR7R

Removing the power amplifier board 1 /
power amplifier board 2 / heat sink

(See Fig.16 to 19)

Prior to performing the following procedure, remove
the metal cover, the main board, the rear panel and
the tuner board.

1.

Disconnect the wire from connector CN403 on the
power amplifier board 2.

2.

As the wire extending from the fan, take it off the notch
h in the lower part of the power amplifier board 2.

3.

Disconnect connector CN101 and CN103 on the
power amplifier board 1, and CN402 and CN405 on
the power amplifier board 2 from the power board
respectively. The heat sink is still attached to the
power amplifier board 1 and the power amplifier
board 2.

4.

Remove the two screws J attaching the IC bracket
(1) on the back of the heat sink, and remove the
power amplifier 1.

Power amplifier board 2

Power amplifier board 1

CN101

Heat sink

CN103

CN403

Fig.16

Power amplifier board 2

Power board

Power amplifier board 2

CN402

CN405

5.

Remove the three screws K attaching the IC bracket
(2) on the back of the heat sink, and remove the
power amplifier 2.

Power amplifier board 2

K

Power amplifier board 1

Heat sink

K

Heat sink

Heat sink

Fig.17

IC bracket (1)

Notch h

Power amplifier board 1

J

1-10

IC bracket (2)

Power amplifier board 2

J

Fig.18Fig.19

Removing the fan (See Fig.20)

Prior to performing the following procedure, remove
the metal cover, the main board, the rear panel, the
tuner board, the power amplifier board 1, the power
amplifier board 2 and the heat sink.

NX-CDR7R

L

Fan

REFERENCE:

1.

Disconnect the wire from connector CN210 on the
power board.

2.

Remove the two screws L attaching the fan.

3.

Push down the clamp which settles the wire
extending from the power transformer, in the
direction of the arrow, and remove the fan backward.

The fan is detachable without removing
the CDR mechanism assembly.

Removing the power board (See Fig.21)

Prior to performing the following procedure, remove
the metal cover, the main board, the rear panel, the
tuner board, the power amplifier board 1, the power
amplifier board 2 and the heat sink.

1.

Disconnect the wire from connector CN203 and
CN210 on the power board on the back of the body.

L

Power board

CN204

Clamp

Fig.20

CN207

Power board

CN210

Power board

CN203

2.

Remove the two screws M attaching the power
board.

3.

Disconnect connector CN204 and CN207 on the
power board from the power board.

CN210

M

Fig.21

1-11

NX-CDR7R

Removing the CDR mechanism cover /
CDR mechanism assembly

(See Fig.22 to 27)

Prior to performing the following procedure, remove
the metal cover, the front panel assembly, the rear
panel, the main board and the tuner board.

REFERENCE:

REFERENCE:

1.

Remove the spacer settling the card wire on the right
side of the body and release the wire from the clamp
and the notch i of the power board on the upper side
of the body. Disconnect the card wire from connector
CN702 and CN703 on the CDR connection board.

2.

Disconnect the wire from connector CN507 on the
CD servo board.

When removing the CDR mechanism
assembly only, refer to the next section.

When removing the fan only, refer to
“Removing the fan”.

Clamp

CDR mechanism cover

CDR connection board

CN703

N

Notch i

CDR connection board

CN702

CD servo board

CN507

Fig.22

CDR mechanism cover

N

3.

Disconnect the wire from connector CN210 on the
power board on the back of the body and release the
wire from the notch h of the power amplifier board 2.

4.

Remove the four screws N on the upper front side of
the body and remove the CDR mechanism cover
toward the front. The CDR mechanism assembly and
the fan are also removed with the CDR mechanism
cover.

Clamp

Notch i

Fig.23

Power amplifier board 2

1-12

Notch h

Fig.24

5.

Remove the three screws O attaching the CDR
mechanism cover. Move the CDR mechanism
assembly in the direction of the arrow, inside of the
CDR mechanism cover, to disengage it from the
three joint bosses marked j. Then remove the CDR
mechanism assembly toward the front.

O

NX-CDR7R

O

CAUTION:

When reassembling, set the wire extending
from the rear of the CDR mechanism board
on the side of the CDR mechanism cover
(marked k) as shown in Fig.26 before
reattaching the CDR mechanism assembly.

Joint bosses j

Fan

O

Fig.25

CDR mechanism cover

CDR mechanism cover

Joint bosses j

k

Joint bosses j

Joint bosses j

Fig.26

Joint bosses j

k

Joint bosses j

Fig.27

1-13

NX-CDR7R

Removing the CDR mechanism
assembly only (See Fig.28 and 29)

REFERENCE:

Prior to performing the following procedure, remove
the metal cover, the front panel assembly and the
main board.

1.

Disconnect the card wire from connector CN702 and
CN703 on the CDR connection board on the right
side of the body.

2.

Disconnect the wire from connector CN507 on the
CD servo board.

3.

Remove the three screws O on the upper side of the
body.

4.

Move the CDR mechanism assembly in the direction
of the arrow, inside of the CDR mechanism cover, to
disengage it from the three joint bosses marked j.
Then pull out the CDR mechanism assembly toward
the front (See Fig. 25 to 27).

The CDR mechanism assembly is
detachable without removing the CDR
mechanism cover.

O

O

CDR connection board

CDR mechanism assembly

CDR mechanism assembly

O

CDR mechanism cover

Fig.28

CN703

CN702

CAUTION:

When reassembling, set the wire extending
from the back of the CDR mechanism board
on the side of the CDR mechanism cover
(marked k) as shown in Fig.26 before
reattaching the CDR mechanism assembly.

Removing the CD servo board

(See Fig.30)

Prior to performing the following procedure, remove
the metal cover, the front panel assembly, the main
board, the rear panel, the tuner

mechanism cover.

Disconnect the card wire from connector CN504 and

1.
CN505 on the CD servo

the body.
Disconnect the wire from connector CN403 on the

2.

3.

board.

power
Remove the two screws P and move the CD servo

board in the direction of the arrow to release the two
joints l.

board on the

board and the CDR

upper side of

Joint bosses j 3

CN504

CN505

CD servo board

CN507

Fig.29

P

Joints l

CD servo board

P

Fig.30

1-14

NX-CDR7R

Removing the CD changer mechanism
assembly (See Fig.31 to 33)

REFERENCE:

Prior to performing the following procedure, remove
the metal cover, the front panel assembly and the
main board.

1.

Disconnect the card wire from connector CN606,
CN608, CN651 on the CD changer mechanism
board on the right side of the body.

2.

Remove the four screws Q attaching the CD
changer mechanism assembly on the upper side of
the body.

3.
Move the CD changer mechanism assembly in the
direction of the arrow, inside of the CD changer
mechanism cover, and pull out it toward the front
while raising it slightly.

The CD changer mechanism assembly is
detachable without removing the CDR
mechanism cover and the CDR
mechanism assembly.

CDR mechanism assembly

CD changer
mechanism assembly

CD changer mechanism board

CN606

Q

Q

CN651

Fig.31

CN608

Q

Q

Q

Fig.32

Fig.33

CDR mechanism assembly

Q

CD changer
mechanism assembly

1-15

NX-CDR7R

Removing the power transformer
assembly (See Fig.34 and 35)

Prior to performing the following procedure, remove
the metal cover, the main board, the rear panel, the
tuner board, the power amplifier board 1, the power
board and the heat sink.

1.

Remove the band setling the wire on the power
board on the back of the body and disconnect the
wire from connector CN904.

2.

Disconnect the wire from connector CN203 on the
power board.

3.

Remove the four screws R on the upper side of the
body, and remove the power transformer assembly
from under the heat sink backward.

Band

Power board

CN904

Power board

CN203

Power transformer assembly

Fig.34

R

Power board

Power transformer assembly

R

Fig.35

Power board

CN203

1-16

NX-CDR7R

<Front panel assembly section>

Prior to performing the following procedures, remove
the metal cover and the front panel assembly.

Removing the LCD board (See Fig.36)

1.

Remove the four screws S on the back of the front
panel assembly.

Removing the function switch board

(See Fig.37)

1.

Remove the seven screws T.

2.

Disconnect the card wire from connector CN671 and
CN672 on the function switch board.

CAUTION:

When reconnecting each card wire, let it
through the three notches m of the as
shown in Fig.37.

S

Function switch
board

Phone jack board

LCD board

S

Motor board

Fig.36

TT

Removing the phone jack board

(See Fig.38)

1.

Remove the screw U attaching the presser board of
the phone jack board.

2.

Remove the screw V attaching the earth terminal
extending from the phone jack board.

Removing the motor board (See Fig.39)

1.

Disconnect the wire from connector CN582 on the
OPEN / CLOSE SW detect board.

2.

Disconnect the wire from connector CN583 on the
motor board.

3.

Remove the screw W.

Removing the OPEN / CLOSE SW detect
board (See Fig.39)

1.

Disconnect the wire from connector CN582 on the
OPEN / CLOSE SW detect board.

Function switch board

Phone jack board

Notches m

Fig.37

U

Fig.38

V

Presser board

X

2.

Remove the two screws X.

Motor board

CN583

W

OPEN / CLOSE SW detect board

CN582

Fig.39

1-17

NX-CDR7R

Removing the door motor

(See Fig.40 and 41)

Prior to performing the following procedure, remove
the motor board.

1.

Remove the belt from the door motor.

2.

Remove the screw Y attaching the door motor
bracket.

3.

Remove the two screws Z.

Y

Door motor

Door motor bracket

Door motor

Belt

Fig.40

Door motor bracket

Z

Fig.41

1-18

Removing the control board

(See Fig.42 to 46)

Prior to performing the following procedure, remove
the function switch board, the motor board and the
belt.

1.

Remove the belt. Rotate the pulley (1) and move the
control panel assembly toward the front until it stops.

2.

Remove the control panel assembly toward the front
while pulling out the two shafts of the joint l on the
right and left sides of the control panel assembly.

NX-CDR7R

CAUTION:

3.

Put the front panel assembly down toward the front,
and release the four joint m and n inside of the
control panel by pressing them inward.

4.

Remove the four screws Z' attaching the control
board.

Joint m

Joint n

Each shaft of the joint l is attached a
collar. Be careful not to lose that.

Arm bracket

Fig.45

Control board

Pulley (1)

Fig.42

Joint l

Joint l

Joint m

Joint n

Control panel assembly

Fig.43

Control board

Fig.46

Z'Z'

Control panel assembly

Collar

Collar

Fig.44

1-19

NX-CDR7R

<Changer mechanism assembly>

Removing the servo control board

(See Fig.1 to 4)

ATTENTION:

1.

Insert a screwdriver into the sub chassis slot on the
back of the body and push the slider (R) toward the
front.

2.

From the top of the body, slide the hook and the
slider (R) forward until they stop.

3.

From the right side of the body, slide the slide cam
(L) backward until it stops. The sub chassis unit will
move to the lowest position.

4.

From the bottom of the body, unsolder each soldered
part a and b of the motors on the servo control
board.

5.

Remove the five screws A attaching the servo
control board.

6.

Disconnect connector CN610 on the servo control
board from the tray select switch board to suspend
the servo control board tentatively. Solder the part c
of the flexible wire connected to connector CN601 on
the underside of the servo control board.

Make sure the sub chassis unit is
locating at the lowest position. If
not,perform the following procedure
from 1 to 3.

Slot

Sub chassis unit

Hook

Tray select switch board

A

CN610

Slide cam (L)

Fig.1

Slider (R)

Slide cam (L)

Fig.2

Cam switch

7.

Disconnect the flexible wire from connector CN601
and remove the servo control board from the body.

ATTENTION:

ATTENTION:

Control cam

Slot p

1-20

In case of disconnecting the flexible
wire without soldering, the CD pick up
may be damaged.

When reassembling, make sure the
cam switch boss of the servo control
board is fitted to the slot p of the
control cam on the bottom of the body
(Refer to Fig.3-1).

Cam switch boss

Gear base unit

Main board

Solder part a

A

Solder
part b

A

Solder part c

CN601

CN601

A

Servo
control board

A

Fig.3-1

Servo control board

Fig.4Fig.3-2

NX-CDR7R

Removing the tray unit (See Fig.5 to 8)

The tray unit can be removed despite the position of
the sub chassis unit, but the lowest position is
recommended to expedite the work.

1.

Remove the four screws B attaching the top cover
on the top of the body.

2.

Remove the top cover with the two rods attached to
the top cover and the clamper base unit.

3.

Pull the lock lever of the return spring on the right
side of the body to eject the tray unit.

4.

From the top of the body, release the tray from the
joint hook marked d (Push the tray toward the front).

5.

Release the stoppers on both sides in the direction
of the arrow and pull out the tray unit from the body.

ATTENTION:

Pull out the tray unit from the top tray 3
in sequence.

B

Top cover

B

Rod

Clamper base unit

Fig.5

Top cover

Both

Joint d

Tray

Tray unit

Tray

Both

Rod

Clamper base unit

Fig.6

Tray unit

Tray 3

Hook

Tray

Hook

Tray

Fig.8

Return spring

Lock lever

Fig.7

1-21

NX-CDR7R

Removing the side unit (L) and (R)

(See Fig.9-1 to 9-5)

Prior to performing the following procedures, remove
the servo control board, the top cover and the tray
unit.

1.

Remove the two screws C attaching the side unit (L).

2.

Slide and remove the side unit (L) toward the front
while releasing the two joints e and the joint f with
the chassis unit.

3.

Slide the slide cam (L) toward the front until it stops
to place the sub chassis unit at the top position.

ATTENTION:

4.

Turn the hook gear counterclockwise to move the
slide hook and the slider (R) backward until they
stop.

5.

Remove the three screws D attaching the side unit
(R). Raise the side unit (R) upward and release the
joint g with the chassis unit and the boss from the
select arm marked h. Then remove the side unit (R)
from the body.

The side unit (R) can be removed
when the sub chassis unit is located at
the top position.

Side unit (R)

Hook gear

Joint g

slide hook

Slider (R)

Side unit (L)

D

D

D

Joint h

Select arm

Fig.9-1

C

Joints e

Side unit (L)

C

Joint f

Slide cam(L)

ATTENTION:

D

Side unit (R)

When reassembling, make sure the boss
is fitted to the select arm marked h.

Boss

Select arm

Side unit (L)

Joint f

Side unit (R)

Joints e

Fig.9-2

Fig.9-3

Joint g

1-22

Joint h

D

Fig.9-5Fig.9-4

Removing the sub chassis unit

(See Fig.10 to 12)

Prior to performing the following procedures, remove
the servo control board, the top cover, the tray unit,
the side unit (L) and the side unit (R).

1.

Turn the hook gear counterclockwise to move the
slide hook and the slider (R) backward until they
stop.

2.

Slide the slide cam (L) and the slide cam (R) in the
direction of the arrow until they stop.

(The notches of each slide cam are fitted to the pins
on both sides of the sub chassis unit.)

3.

Detach the sub chassis unit upward.
ATTENTION:

When reassembling, turn the hook gear
of the chassis unit counterclockwise until
it stops and slide the slide hook and the
slider (R) of the sub chassis unit
backward until they stop.

NX-CDR7R

Slide cam (L)

Slide cam (R)

Sub chassis unit

Fig.10

Sub chassis unit

Pin

Slider (R)

slide hook

Pin

Slide cam (L)

Notch

Fig.11

Hook gear

Fig.12

1-23

NX-CDR7R

Removing the flap base unit and the gear
base unit (See Fig.13 and 14)

Prior to performing the following procedures, remove
the servo control board, the top cover, the tray unit,
the side unit (L) and the side unit (R).

1.

Remove the screw E attaching the flap base unit.
Release the joint tabs i and j, then remove the flap
base unit from the body.

2.

Remove the belts from the two pulleys on the gear
base unit.

3.

Remove the three screws F and remove the gear
base unit from the body.

Joint tab j

F

Flap base unit

Joint tab i

E

Fig.13

Gear base unit

F

Removing the motors (See Fig.15)

Prior to performing the following procedure, remove
the main board.

1.

Remove the belts from the two pulleys.

2.

Remove the four screws G and detach each motor
from the body.

Belt

F

Belt

Fig.14

Motor

G

1-24

G

Motor

Fig.15

NX-CDR7R

Removing the pickup (See Fig.16 to 20)

1.

From the top of the body, remove the three screws H
attaching the clamper base unit.

2.

Remove the clamper base unit with the two rods
attached to the clamper base unit and the top cover.

3.

Turn the screw shaft gear marked k in the direction
of the arrow to move the pickup unit.

4.

Remove the screw I attaching the shaft holder.

5.

Move the screw shaft in the direction of the arrow
and release it from the joint l. Then release it from
the joint m with the pickup holder. Detach the pickup
with the screw shaft.

6.

Solder the part n of the flexible board on the
underside of the pickup. After soldering, disconnect
the flexible wire connected to the pickup (In case of
disconnecting the flexible wire without soldering, it
may cause damage to the CD pickup).

7.

Remove the two screws J attaching the rack arm to
the pickup unit.

Fig.16

Clamper base

Top cover

H

Rod

H

Clamper base unit

8.

Pull out the screw shaft from the pickup.

Part n (soldering)

Fig.19

Rack arm

Flexible board

J

Shaft holder

Fig.17

k

Rods

Top cover

Joint m

Screw shaft

Fig.20

Pickup

I

Joint l

Fig.18

1-25

NX-CDR7R

Removing the traverse mechanism
assembly (See Fig.21)

Prior to performing the following procedure, remove
the servo control board and the clamper base unit.

1.

Remove the three screws K attaching the traverse
mechanism assembly.

2.

Detach the rear part of the traverse mechanism
assembly upward to release the joint o with the sub
chassis unit. Then remove the assembly from the
body.

Removing the feed motor (See Fig.22)

Prior to performing the following procedure, remove
the traverse mechanism assembly.

1.

Remove the screw L attaching the feed motor.

K

Traverse mechanism
assembly

Traverse mechanism assembly

Fig.21

Joint o

K

K

Feed motor

Removing the tray select switch board

(See Fig.5,6 and 23)

1.

Remove the four screws B attaching the top cover
on the top of the body.

2.

Remove the top cover with the two rods attached to
the top cover and the clamper base unit.

3.

Remove the screw M on the right side of the body.

Top cover

B

Rod

Fig.22

L

Top cover

Fig.5

Tray select switch board

Clamper base unit

B

1-26

Clamper base unit

Fig.6

Rod

Fig.23

M

CN620

NX-CDR7R

Disassembly method

<Speaker section>

Removing the tweeter speaker

(See Fig.1 to 5)

1.

Release the four bosses of the joint a and remove
the front grill toward the front.

2.

Turn over the body and insert a slotted screwdriver
into the two holes b of the front panel assembly.
Then release the four joint bosses c and remove the
front panel assembly toward the front.

CAUTION:

3.

Disconnect the two wires from the tweeter speaker
terminal on the back of the front panel assembly.

4.

Remove the two screws A attaching the tweeter
speaker.

To prevent damage to the product, apply
a cloth to the box assembly.

Joints a

Front grill

Joints a

Fig.1

Joint bosses c

Hole b

A

(Bottom)

Fig.3

Front panel assembly

Hole b

Box assembly

Tweeter speaker

Front panel assembly

Box assembly

Joint bosses c

Fig.2

Wires

Speaker terminal

Front panel assembly

Front panel assembly

Tweeter speaker

Fig.4Fig.5

1-27

NX-CDR7R

Removing the squawker speaker

(See Fig.6)

Prior to performing the following procedure, remove
the front grille and the front panel assembly.

1.

Remove the four screws B on the front side of the
box assembly.

2.

Disconnect the two wires from the squawker speaker
terminal.

Box assemby

BB

Squawker speaker

Fig.6

1-28

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

6. Jitter meter

Measurement conditions

Power supply voltage
AC120V(60Hz)

Measurement
output terminal : Speaker out
: Dummy load 6ohm

NX-CDR7R

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
Mic MIX VOL : MAX
ECHO : OFF

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.

1-29

NX-CDR7R

Confirm method of operation

Check mode

All lighting FL display and reducing time operation of clock
<Setting method of all lighting FL display>

"STANDBY/ON" key is pushed while pushing "REC/REC MUTING" key by the stand-by state.

<Setting method of reducing time operation of clock>

FL display is put into the state of all lighting by the method of the above-mentioned, and "STANDBY/ON" key
is pushed afterwards.
The clock display comes to advance during one minute a second in actual time when changing to this mode.
Because other operation can do the normal operation, Uses for the confirmation of the operation of the timer
function etc.

<Release method>

"STANDBY/ON" key is pushed while pushing "REC/REC MUTING" key.

All release of set content

All content of the item in the following set is returned to initial state. (State of factory shipment)
<Setting method>

"STANDBY/ON" key is pushed while pushing "REC SOURCE SELECTOR" key by the stand-by state.

[Set items]

Deletion of time setting
The setting of the timer is deleted.
The program of the program play is deleted.
The content of the registration of the listening editing and the program editing is deleted.
The repeat setting is turned off.
Release of disc lock
The unit of busy is adjusted to the changer mechanism side.
The play mode of changer mechanism is made a normal mode.
The pitch control setting is turned off.
The selection of the recording source is made DIGITAL of CD.
DUB-SPEED setting is made HIGH.
AUTO TRACK setting is turned ON.
TRACK SPACE setting is turned ON.
CONVERTER setting is turned ON.
D-IN SYNCHRO setting is START
FINALISE setting is ON

Service menu

The running operation and the version of the firmware can be confirmed by the undermentioned method.
<Setting method of service menu>

1."STANDBY/ON" key is pushed while pushing "FINALIZE" key by the stand-by state.

2.When the blinking display of the disk distinction ends, "MENU" key is pushed.
The menu display changes if "MULTI JOG" knob of the main body is turned.

3.The execution of the each item is completed or either "CANCEL"key, "CD-RW STOP"key or "MENU"key
is pushed when going out of the menu mode.

<Release method>

If "STANDBY/ON" key is pushed, and the power supply is turned off once, becomes a normal menu.

1-30

Running operation

When this mode is executed, the operation of the recording and the playback is repeated.
Please use to confirm operation.

It is necessary to put the recorded disk or CD-DA in tray 1 of changer mechanism beforehand to
execute this item, and put CD-RW of the blank disk in recording mechanism.

<Setting method of running operation>

1."Service menu" is made to be displayed on the FL display referring to the above-mentioned.

2."SYSTEM_AGING" is made to turn "MULTI JOG" knob, and to be displayed on the FL display.

3.The undermentioned operation starts when "SET" key is pushed.

The undermentioned control becomes possible according to the content of the disk turned on to tray 1
of changer mechanism.

* The time required of operation of running once
* Movement frequency of pick-up

NX-CDR7R

1 Disc recording

Finalize

CD-RW is playback to the last minute.

DISC ERASE for CD-RW.

F L display becomes " ", and the frequency to
which the running operation is done is displayed by the
figure when "STOP" key is pushed to the running working
or interrupted because of the error etc.

Display of version number

When this item is executed, version number "system controller", "CD recording unit", and "3CD changer unit"
respectively is displayed in FL display for five seconds.
When five seconds pass, this mode is automatically made clear.

FL Display

3CD Changer unit version number

CD Recording unit version number

System controller version number

It is displayed instead of version number when failing in reading version number, "000".

1-31

NX-CDR7R

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 pin13
of CN601 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 33 of
IC651(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 pin 32 of
IC651 is approx.2Vp-p

Confirm that the signal from
pin 24 IC651 is 0V as a
accelerated pulse during
approx.400ms.

Confirm the waveform of
the Tracking error signal.
at the pin 33 of IC651 (R682)
(See fig-1)

1-32

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

NX-CDR7R

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.

1-33

NX-CDR7R

Description of major ICs

UPD784216AGF (IC701) : System micon

1.Terminal layout
~

100 76

1

~

75

~

25

26 50

51

~

2.Pin function

Pin No.

1 PROTECT I Power amplifier output protect detection
2 SPK-RELAY O SPK-relay control signal
3 SURROUND O Surround output control signal
4 SMUTE O System mute control signal
5 POUT1 O FL power supply control signal output
6 POUT2 O Main power supply switching control
7 POUT3 O FL regulator control output
8 STANDBY O Power amplifier control signal

9 VDD - Power supply
10 FL-RESET O FL reset signal output
11 FL-STB O FL strobe signal output
12 FL-CLK O FL clock output
13 FL-DATA O FL data output
14 LED-JOG O JOG dial LED control signal
15 LED-CDR/AMD O CDR/AMD LED control signal
16 LED-STBY O STBY LED control signal
17 LED-BMD O BMD LED control signal
18 NC - Connect to GND
19 NC - Connect to GND
20 NC - Connect to GND
21 NC - Connect to GND
22 TEST - TEST terminal
23 NC - Connect to GND
24 NC - Connect to GND
25 NC - Connect to GND
26 NC - Connect to GND
27 NC - Connect to GND
28 NC - Connect to GND
29 NC - Connect to GND
30 NC - Connect to GND
31 NC - Connect to GND
32 NC - Connect to GND
33 NC - Connect to GND
34 NC - Connect to GND
35 INH O Inhibit output signal
36 XKILL O Main clock of CPU stop signal
37 VDD - Power supply
38 X2 O Connect to system main clock X'tal osc
39 X1 I Connect to system main clock X'tal osc
40 VSS - Connect to GND
41 XT2 O Connect to system sub clock X'tal osc
42 XT1 I Connect to system sub clock X'tal osc
43 RESET I Reset signal input
44 REM I Remote control signal input
45 ZC4-DQSY O

Symbol

I/O

RF signal polarity specification terminal

Function

1-34

Pin No. Symbol I/O Function

46 CDR-RREQ O CDR request signal
47 RDCLK I/O Clock for data communication
48 NC - No connect
49 KEYP I Power on key input
50 +BCTL - No connect
51 AVDD - Power supply
52 AVREF0 I Reference voltage
53 KEY0 I Key control 0 input terminal
54 KEY1 I Key control 1 input terminal
55 KEY2 I Key control 2 input terminal
56 KEY3 I Key control 3 input terminal
57 LOCK I Current detection of Motor control driver IC
58 VER I Version swching input
59 SAFE0 I Over current detection input 0
60 SAFE1 I Over current detection input 1
61 AVSS - Connect to GND
62 JOGB O Jog dial control signal output B
63 JOGA O Jog dial control signal output A
64 AVREF1 O Power supply terminal
65 CDR-DATAI I Data communication for CDR input signal
66 CDR-DATAO O Data communication for CDR output signal
67 CDR-CLK I/O Clock for data communication
68 ZC4-MSTAT I Status input signal from CD unit micon
69 ZC4-KCMD O Command output signal to CD unit micon
70 NC - No connect
71 ZC4-RESET O CD chnger CPU reset
72 NC - No connect
73 ZC4-SUBC I CD SUB code data input
74 NC - No connect
75 ZC-SBCK I/O Bit clock for CD data communication
76 CDR-SREQ O Request signal for CDR unit
77 CDR-SRDY O Stand-by signal for CDR unit
78 CDR-RESET O Reset signal for CDR unit
79 VOL-DATA O Data output terminal
80 VOL-CLK O Clock signal output terminal
81 CDRMON O Signal input swiching for CDR
82 MIXOUT O Fanction swiching
83 VOLIN I VOL data input
84 FTU O Tuner control signal output
85 RDDA I Radio data input
86 TUDATA I/O Tuner data output
87 TUSTB I/O Tuner strobe signal
88 TUCLK I/O Clock for tuner data comimnucation
89 STEREO I Stereo indicator detection
90 LINEOUT-MUTE O Line out mute signal
91 DINCD O Dagital data control signal for CD
92 DINAUX O Dagital data control signal for fanction
93 PASWOP I Panel sw detection at open
94 PASWCL I Panel sw detection at close
95 PASWMIO - No connect
96 MT01 O Panel motor drive control output 1
97 MT02 O Panel motor drive control output 2
98 NC - No connect
99 NC - No connect

100 VSS - Connect to GND

NX-CDR7R

1-35

NX-CDR7R

MN662790RSC (IC651) : Digital servo & processor

1.Terminal layout
60 41

61

40

80

21

1 20

2.Pin function

Pin No. Symbol I/O

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

BCLK
LRCK

SRDATA

DVDD1
DVSS1

TX

MCLK

MDATA

MLD
SENSE
FLOCK
TLOCK
BLKCK

SQCK
SUBQ

DMUTE

STAT

LSI_RST

SMCK

CSEL

TEST2

TVD

PC
ECM
ECS

VDETMON

TRD
FOD

VREF
FBAL
TBAL

FE

TE

RFENV

TEST3

OFT

TRCRS

RFDET

BDO

LDON

O
O
O

-

-

O

I
I
I

-

-

-

O

I

O

I

O

I

O

I

-

O

­O
O

­O
O

­O
O

I
I
I
I
I
I
I
I

-

MN662790RSC (1/2)

Function
Bit clock output for SRDATA
Identifying signal output of L,R
Serial data output
Power supply for digital circuit
Connect to ground for digital circuit
Digital audio interface output signal
Micom command clock signal input
Micom command data signal input
Micom command load signal input L:load
Non connect
Non connect
Non connect
Sub code block clock signal

Export clock signal input for sub code Q resister
Sub code Q data output
Muting input H:muting
Status signal output
Reset signal input L:reset
Clock signal output MSEL is H : 8.4672 MHz MSEL is L : 4.2336 MHz
Oscillation frequency specification terminal H:33.8688 MHz L:16.9344 MHz
TEST2 terminal usually : open
Traverse drive output
Non connect
Spindle motor drive signal output (Compulsion mode output)
Spindle motor drive signal output (Servo error signal output)
Non connect
Tracking drive signal output
Focus drive signal output
Reference voltage for DA output section
Focus balance adjust signal output
Tracking balance adjust signal output
Focus error signal input (analog input)
Tracking error signal input (analog input)
RF Envelope signal input (analog input)
TEST3 Terminal usually : Fixation L
Off track signal input H : off track
Track cross signal input (analog input)
RF detection signal input L : detection
Dropout signal input H : dropout
Non connect

(Command execution : CD-TEXT data readout enabling signal (DQSY) output)

1-36

Pin No. Symbol I/O

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

PLLF2

DSLBDA

WVEL

ARF

IREF

DRF

DSLF

PLLF

VCOF
AVDD2
AVSS2

EFM

DSLB
VCOF2

SUBC

SBCK

VSS

X1
X2

VDD

BYTCK

LDON
GCTRL

IPFLAG

FLAG

CLVS

CRC

DEMPH

RESY

IOSEL

TEST
AVDD1

OUTL
AVSS1

OUTR
DQSY

VCC5V

PSEL

MSEL

SSEL

I/O

I/O
I/O
I/O

O

I/O

O

O

O
O

O

O

O

O

O
O
O

MN662790RSC (2/2)

Functions

Terminal for loop filter characteristic switch for PLL
Non connect

-

Non connect

-

RF Signal output

I

Standard electric current input terminal

I

Bias terminal for DSL

I

Loop filter terminal for DSL
Loop filter terminal for PLL
Loop filter terminal for VCO
Power supply terminal for analog circuit

-

Connect to ground terminal for analog circuit

-

Non connect

-

PLL extraction clock output
Loop filter terminal for VCO
Sub code serial output
Clock signal input for sub code serial output

I

Connect to ground terminal for oscillation circuit

-

Oscillation circuit input terminal f=16.9344 MHz, 33.8688 MHz

I

Oscillation circuit output terminal f=16.9344 MHz, 33.8688 MHz
Power supply terminal for oscillation circuit

-

Non connect

-

Laser ON signal output H : ON
General I/O port
Non connect

-

Flag signal output
Non connect

-

Non connect

-

De-emphasis detection signal output
Non connect

-

Mode switch terminal

I

TEST terminal usually : H

I

Power supply terminal for analog circuit (for audio output section)

-

Lch audio output
Connect to ground terminal for analog circuit (for audio output section)

-

Rch audio output
RF signal polarity specification terminal

I

Power supply terminal (5V)

-

IOSEL=H TEST terminal IOSEL=L SRDATA input
IOSEL=H SMCK terminal output (frequency switch terminal) IOSEL=L LRCK input
IOSEL=H SUBQ terminal output mode switch terminal IOSEL=L BCLK input

NX-CDR7R

1-37

NX-CDR7R

UPD780076GK502 (IC251) : Unit micon

1.Terminal layout

64 49

1

~

~

48

~

16

17 32

33

~

2.Pin function

.

Symbol

Pin No. Pin No.

1 ES2SCK O EEPROM serial clock output
2 E2SDL O EEPROM serial data I/O
3 MCS O Synchronizatio

4 MRDY I Ready signal input
5 ITRVP3 O Tray play position3
6 ITRVP2 O Tray play position2
7 ITRVP1 O Tray play position1
8 ITRVSoc I Sub tray open/close

9 VSS0 - Connect to GND
10 VDD0 - Power supply
11 /REST I Rest switch
12 - No connect
13 - No connect
14 ICAMP1 O Cam position 1
15

KCMND/TXD

16

MSTAT/RXD
17 KCLK I Power supply
18 SUBQ I Sub Q data input
19 CDCOPY O Connect to GND
20 SQCK O Sub Q clock output
21 CDINDEX
22 CDTNO I Power supply
23 ICAMP2 O Cam position 2
24 VDD1 - Power supply
25 AVSS - Connect to GND
26

VDET_LEVEL
27 KEY2 I Key2 signal from running jig
28

TRY3CLOSE
29

TRY3OPEN

30

TRY2CLOSE
31

TRY2OPEN

32

TRY1OPEN

33

TRY1CLOSE
34 AVREF I Reference power supply voltage
35 CAM_CW O Cam motor rotation clockwise

I/O Description

/asynchronous system

I Command signal input

O Status output

I Tray 3 close signal input
I Tray 3 open signal input
I Tray 2 close signal input
I Tray 2 open signal input
I Tray 1 close signal input
I Tray 1 open signal input

36 /RESET O Reset signal output
37 XT2 O
38 XT1 I
39 IC I Not use(for flash micon)
40 X2 O X'tal osc output
41 X1 I X'tal osc input

42 VSS1 - Connect to GND

43 FLAG O FLAG for C1 error

42 VSS1 - Connect to GND
43 FLAG O FLAG for C1 error

44 BLKCK

45 /RFDET
46 CAM_CW O Cam motor rotation clockwise
47

48 ACT_CW O Actuator motor rotation clockwise
49 - No connect
50 /EQX2 I Surrond ings position detection

51 ICAMP3 O Cam position 3

52 ICAMP4 O Cam position 4

53 /RESET O Reset signal output

54 STAT I Status signal input

55 DMUTE I Digital mute signal input

56 P.ON I Power on signal input
57 MLD I Command load signal input

58 MDATA I Command data input

59 MCLK I Command clock input

60 CLKSW

61 /EQX4 - Connect to GND

62 - No connect

63 - No connect

64

.

Symbol I/O Description

ACT_CCW

DR_MUTE

O Actuator motor rotation counter

clockwise

in traverse

1-38

BR24C01AFV-W-X (IC201) : EEPROM

1.Terminal layout
Vcc WP SCL SDA

A0 A1 A2 GND

2.Block diagram

NX-CDR7R

A0

1

A1

2

A2

3

GND

4

3.Pin function

Pin name I/O

Vcc

7bit

ADDRESS
DECODER

CONTROL LOGIC

HIGH VOLTAGE GEN.

-

1kbit EEPROM ARRAY

SLAVE/WORD

7bit

ADDRESS REGISTER

START

STOP

Vcc LEVEL DETECT

Power supply

ACK

Function

8bit

DATA
REGISTER

Vcc

8

WP

7

SCL

6

SDA

5

GND

A0,A1,A2

SCL

SDA

WP

*1 An open drain output requires a pull-up resister.

­IN
IN

IN / OUT

IN

Ground (0v)
Slave address set
Serial clock input

Slave and word address,
serial data input, serial data output *1

Write protect input

1-39

NX-CDR7R

TDA7439 (IC303) : Control volume

1.Terminal 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

2.Block diagram

15

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

L-IN1
L-IN2

L-IN3
L-IN4

R-IN1
R-IN2
R-IN3
R-IN4

11
12

13
14
10

MIN(L)

25

MIDLE

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

SCL

1

SDA

29

DIG-GND

5

ROUT

3

Vs

4

AGND

LOUT

INR

CREF

MUXOUT

MIN(R)

TREBLE(R)

BIN(R)

MOUT(R)

BOUT(R)

1-40

AN22000A(IC601):RF & Servo amplifier

1. Terminal layout

32 17

116

NX-CDR7R

2. Block diagram

3. Pin function

VREF

ARF

RF IN

RF OUT

RFN

RF_EQ AGC BDO

NRFDET

32

A

31

C

30

B

29

D

27

E

28

F

17

AMP

AMP

AMP

AMP

GCA

GCA

GCA

GCA

GCTL TBAL FBAL

CBDO

C.AGC

8

7654

BCA

BCA

BCA

BCA

26 25 16 3

24

SUBT

SUBT

BDO

OFTR

COFTR

14131211

OFTR

3TENV

VDET

CDDG VCC

9

10

15

22

23

21

20

19

18

2

1

CEA

3TOUT

NRFDET

FEN

FEOUT

TEN

TEOUT

TEBPF

VDET

LD

PD

Pin

Symbol Function

No.

1
2
3
4
5
6
7

PD
LD
VCC
RFN
RF OUT
RF IN
C.AGC

APC Amp. Input terminal
APC Amp.Output terminal
Power supply terminal
RF addition Amp.Reversing input terminal
RF addition Amp.Output terminal
AGC input terminal
Terminal of connection of capacity of AGC loop
filter.

8

10
11

ARF

9

CEA
3TOUT
CBDO

AGC output terminal
Capacity connection terminal for HPF-Amp.
3TENV output terminal
Capacity connection terminal for RF shade side

envelope detection
12
13

BDO
COFTR

BDO output terminal

Capacity connection terminal for RF discernment

side envelope detection
14
15

OFTR
NRFDET

OFTR output terminal

NRFDET output terminal

Pin

Symbol Function

No.

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

CDDG
VREF
VDET
TEBPF
TEOUT
TEN
FEN
FEOUT
GCTL
FBAL
TBAL
E
F
D
B
C
A

Earth terminal
VREF output terminal
VDET output terminal
VDET input terminal
TE Amp. output terminal
TE Amp. reversing input terminal
FE Amp. reversing input terminal
FE Amp. output terminal
Terminal GCTL & APC
FBAL control terminal
TBAL control terminal
Tracking signal input terminal 1
Tracking signal input terminal 2
Focus signal input terminal 4
Focus signal input terminal 2
Focus signal input terminal 3
Focus signal input terminal 1

1-41

NX-CDR7R

LA6541-X (IC801) : BTL driver

1. Terminal layout & block diagram

Vcc

Vref

Vin4

24

23

22

Vg4
21

Vo8
20

Vo7

19

Vo6
18

Vo5
17

Vg3

16

Vin3
15

Cd
14

Res

13

-

1
Vcc

2.Pin function

Pin No.

1
2
3
4
5
6
7
8

9
10
11

REG OUT

12

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

11k

+

2

Multi

Level

Level

11k

3

Vin1

Symbol I/O

VCC

MUTE

VIN1

VG1
VO1
VO2
VO3
VO4
VG2

VIN2

-

O

I
I
I
I
I
I
I
I

O

I

RES

CD

VIN3

VG3
VO5
VO6
VO7
VO8
VG4

VIN4

VREF

VCC

O
O

I

I
O
O
O
O
O
O

-

-

shift

shift

4

Vg1

5

Vo1

BTL

BTL

driver

driver

6

Vo2

Vcc

Gnd Gnd

-

+

BTL

driver

BTL

driver

7

Vo3

8

Vo4

11k

Level

Level

11k

9

Vg2

Description

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 (short to pin 1)

10

Vin2

shift

shift

11

Reg out

RESET

Regulator

12

Reg in

1-42

M66004FP(IC852):FL driver

1.Block Diagram

FLCS
FLCK

FLDATA

14
15
16

Cereal

reception

circuit

Vcc Vcc2

19 60 23

Display code

register

(8bit 16)

control circuit

Code/Command

RAM write

Decoder Decoder

(35bit 160)

CGROM

CGRAM

(35bit 16)

NC

Segment output circuit

Output port

(2bit)

24

31

33

59

17

18

NX-CDR7R

S35

S28

S27

S1

TATEIND

YOKOIND

13

POR

XIN

21

generation

XOUT

20

2.Pin function
Pin.No.

1

2~12

13
14
15
16
17
18
19
20
21
22
23

24~31

32

33~59

60

61~64

Clock

circuit

Display

control

register

Symbol

D11

D10~D0

POR
FLCS
FLCK

FLDATA

TATEIND

YOKOIND

VCC1
XOUT

XIN

VSS

S35

S34~S27

VP

S26~S0

VCC2

D15~D12

code select

Display

controller

22 32

Vss

I/O

Function
Non connect
FL grid control signal output.

O

FL Driver chip select.

I

Chip select signal input.

I

Shift clock signal input.

I

Serial data input.

I

Indicator control signal output.

O

Indicator control signal output.

O

Power supply for internal logic.

-

Clock signal output.

O

Clock signal input.

I

Connect to GND.

-

Non connect.

-

FL Segment control signal output.

O

Power supply.

-

FL Segment control signal output.

O

Power supply for grid output and segment output.

-

FL grid control signal output.

O

Grid
output
circuit

Vp

D12

1

12

D1

D15

61

64

D13

1-43

NX-CDR7R

LC72136N (IC2) : PLL frequency synthesizer

1. Terminal layout

1

XT

CE

DI

DO

2
3
4
5
6
7
8

FM/AM

CLOCK

FM/ST/VCO

AM/FM

9
10
11

SDIN

2. Block diagram

22
21
20
19
18
17
16
15
14
13
12

XT
GND
LPFOUT
LPFIN
PD
VCC
FMIN
AMIN

IFCONT
IFIN

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

1-44

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

1. Block Diagram

NX-CDR7R

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
6

TUNED

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

28

AM

OSC

SD
COMP

S-CLRVE

PM
DET

2

I/O

I

This is an input terminal of FM IF

REG

AM

MIX

AM/FM
IF-BUFF

3

27

FM

RF.AMP

AM IF

4

26

AGC

AM
S-METER

GND

Function

DET

TUNING
DRIVE

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

21

DECODER
ANIT-BIRDIE

STEREO
5N
SW

10

I/O

O

O

I

20

FF
38k

11

Left channel signal output.

Right channel signal output.

Input terminal of the left channel post

24

STEREO
DRIVE

6

7

22

23

P-DET

VCC

89

Pin

Symbol

No.

16

L OUT

17

R OUT

18

L IN

VCO
384KHz

18

19

MUTE

FF

/

19k

2

12 13

FF
19k

/

LS

Function

17 16

PILOT
DET

15

14

AMP.
Input terminal of the right channel

19

R IN

I

post AMP.
Mpx Right channel signal output.

20

21

22

23

24

25

RO

LO

IF IN

FM OUT
AM DET
AM AGC

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

26

AFC

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

27

28

AM RF

REG

AM RF signal input.

I

Register value between pin 26 and pin28

O

desides the frequency width of the
input signal.

29

AM OSC

I

This is a terminal of AM Local
oscillation circuit.

30

OSC BUFFER

AM Local oscillation Signal output.

O

1-45

NX-CDR7R

LB1641 (IC851, IC852) : DC motor driver

1. Terminal layout

1 2 3 4 5 6 7 8 9

GNDOUT1 P1

VZ IN1 IN2

VCC1

VCC2 P2

STK402-030 (IC101) : Power amplifier

1.Terminal layout

115

2. Pin function

10

OUT2

Input Output

IN1 IN2 OUT1 OUT2

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

Mode

Brake

CLOCKWISE

COUNTER-CLOCKWISE

Brake

2.Block diagram

4

R1

1

TR1

2

TR3

R2

TR2

D1

C1

R3

R4

TR4

R5

TR5

TR6

R6

R7

TR7

TR8

TR9

TR10

R8

TR12

TR13

R9

TR11

R10

C2

R11

R12

8

R13

TR14 TR15

TR16

R14

1-46

SUB

13

1256710

11

9

15

14

NJM4580D (IC301) : Dual operation amplifier

1.Terminal layout

NX-CDR7R

2.Block diagram

+

V

INPUT

+

A OUT

A -IN

A +IN

V

1

2

A

3

-

4

(TOP VIEW)

B

8

7

6

5

+

V

B OUT

B -IN

B +IN

OUTPUT

-

V

XC62HR3502P-X (IC291) : Regulator

1.Terminal layout

54

123

3.Block diagram

VIN

Current

Limit

2.Pin function

Pin

Symbol Function

No.

1

Vss

2

VIN

3

ON/OFF

4

NC

5

VOUT

VOUT

GND
Power supply
On/Off control
Not use
Regulator output

CE

Output

Control

Voltage

Reference

VSS

1-47

NX-CDR7R

TC74HCOOAP (IC501) : Optical digital in selector

1.Termainal layout & block diagram

1

1A

2

1B

3

1Y

4

2A

5

2B

6

2Y

7

GND

14

13

12

11

10

9

8

VCC

4B

4A

4Y

3B

3A

3Y

2.Truth table

A
L
L
H
H

B
L
H
L
H

Y
H
H
H
C

TC74HCT04AF (IC702) : Inverter

1. Terminal Layout

11A
21Y
32A
42Y
53A
63Y
7

(TOP VIEW)

14
13
12
11
10
9
8GND

2. Truth tabel

A
L

Y
H

VCC
6A
6Y
5A
5Y
4A
4Y

BU4066BCF-X (IC304, IC305) : Switch

1.terminal layout
14 13 12 11 10 9 8

1 2 3 4 5 6 7

2.Block diagram

VDD

14 13 12 11 10 9 8

C1

C4

I/O 4

O/I 4

O/I 3

I/O 3

1-48

H

L

1 2 3 4 5 6 7

C2

I/O 1

O/I 1

O/I 2

I/O 2

C3

VSS

TA8409S (IC704) : Motor driver

1.Terminal layout 2.Pin function

1

IN2

VCC

OUT 2

GND
GND

VS

OUT 1

VR

IN1

2
3
4
5
6
7
8
9

TA8409S

INPUT OUTPUT MODE

IN1

IN2

0

0

1

0

0

1

1

1

LA72723(IC3): RDS demodulation

1. Terminal layout

OUT1

H

L
L

OUT2

L

H

L

NX-CDR7R

MOTOR

STOP
CW/CCW
CCW/CW

BRAKE

VREF

MPXIN

Vdda

Vssa

FLOUT

CIN

TES

XOUT

1

2

3

4

5

6

7

8

2. Block Diagram

+5V

Vdda

REFERENCE

Vssa

MPXIN

VOLTAGE

ANTI ALIASING

FILTER

VREF

57kHz

BPF

(SCF)

RDS-ID/READY

16

RDCL

15

RDDA

14

RST

13

MODE

12

Vddd

11

Vssd

10

XIN

9

FLOUT

SMOOTHING

FILTER

VREF

CIN

+5V

+

-

PLL

(57kHz)

CLOCK

RECOVERY

(1187.5Hz)

DATA

DECODER

Vddd

Vssd

RDDA

RDCL

TEST

TEST

CLK(4.332MHz)

XIN

OSC

XOUT

RAM

(128-bits)

RDS-ID

DETECT

MODE

RST

RDS-ID/

READY

1-49

NX-CDR7R

< MEMO >

1-50

NX-CDR7R

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.21030

200110(S)

NX-CDR7R

In regard with component parts appearing on the silk-screen pr inted side (par ts side) of
the PWB diagrams, the parts that are printed over with black such as the resistor ( ),
diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
When replacing them, be sure to use the parts of the same type and rating as specified
by the manufacturer. (Except the J and C version)

Block diagram

NX-CDR7R

5

4

3

2

J1

FM IN

AM IN

J8001

LINE IN

LINE OUT

J8002

DIGITAL

IN

J8003

DIGITAL

OUT

PICKUP

ASSY

HQ100063

TRVERSE

MACHA

VMW2958

LVA10280-A2

TU1

L1

Q8101, Q8201

Q8301

LINE OUT MUTE

CN001CN609

RF & SERVO AMP

FOCUS & SPINDLE

CN601

& FEED & TRACKING

IC651, IC652

ACTU, CAM

MOTOR DRIVER

ACTU, CAM

CF1, Q1

FM IF AMP

CN802

IC601

IC801

BTL DRIVER

M

MOTOR

IC1

FM DET
AM DET

IC2

PLL

LVA10281-A4

W5002

IC651

DIGITAL SERVO

PROCESSOR

IC251

UNIT MICON

CAM SW

SW660, SW690

~SW693

CN610

&

LF810
LF820

MPX

FILTER

X1

IC501

DIGITAL

SELECTOR

CN504CN505

CN651CN606

LVA10268-01A1

CN508

CN803

CN801

CN502

CN608

LVA10280-A1

CN711

CN710

IC304
IC305

SELECTOR

CN709

CN706

IC303

VOL/EQ

AMP

L VA10281-A1

L VA10281-A3

L VA10282-A1

IC301

BASS BOOST

AMP

CN701

CN102

IC101

POWER

AMP

CN101

CN206

CN204

CN903

IC705

INVERTER

Q7203
Q7206

INH/RESET

Q7404
Q7405

MANUAL

RESET

CN708

CN672

CN671

CN601

AMD LED
BMD LED
CDR SLOT LED
CDR SPLOT LED

LVA10281-A6

IC703

FL6V

CN702

CN401

Q4022
Q4024

FL CTL

Q4019
Q4021

FL -Vpp

REG

LVA10281-A2

IC701

SYSTEM

MICON

IC702
US6V

CN402

CN405

CN703

CN202

F2501

CN205

CN208

LVA10281-A3

IC704
MOTOR
DRIVER

CN203

CN712

CN704

CN705

T9001

MAIN

TRANS.

CN852CN851

LVA10280-A3

L VA10280-A4

CN581

OPEN SW

CLOSE SW

CN904CN902CN103

CN207CN209

LVA10281-A1

IC1852

FLD DRIVER

IC851

REMOCON

CN582

T9002

SUB TRANS.

Q1250
Q1350

SOURCE

MUTE

DI1851

FLD

FRONT

CONTROL

SW

W5801

L V A10281-A7

F9001
LF901

LVA10282-A1

M

CN583

AC IN

CN901

CN620

TRY OPEN/CLOSE SW

SW1~SW6

LVA10270-01A1

1

CN905

W2901

J931
SPEAKER
TERMINAL

LVA10281-A5

J2901

HEADPHONE
JACK

JOG SW

JOG LED

LVA10281-A8

ABCD E F G

2-1

Standard schematic diagrams

System control section

To E-2 on page 2-5 To F-2 on page 2-5

NX-CDR7R NX-CDR7R

R3183

R3283

47K

47K

1N4003S-T5
D7201

1N4003S-T5

Q3161

C3163

R3165 R3166

R3170

IC301

NJM4580D

R3270

C3263

R3266

2SC3576-JVC2SD2144S/VW/-T

R3982

2.2K

D3981

MTZJ6.8A-T2

D7208

1N4003S-T5

4.7

R7201

D7209

Q3261

R3265

C3982

C3264

22/16

C3182

C3981

C3282

C3164

R3981

4.7/50

100/16

4.7/50

Q3162

R3268

Q3262

MTZJ6.8A-T2

220

220K

D3961

R3182

47K

R3282

47K

R3169

R3168

R3167

R3267

220K

R3269

4.7K

22/16

10/50

C3166

C3266

10/50

4.7K

R3961R3962

220

2.2K

C3961

C3962

100/16

To A-6 on page 2-8

CN701

QGB2510J1-15

PASW

SAFE1

SURROUND

PROTECT

To A-3 on page 2-8

CN702

QGB2510J1-14

SAFE1

F1
F2

-VPP
POUT1

C7901

6800/25

To A-5 on page 2-9

CN703

QGB2510J1-09

SPK-RELAY

C7902C7903

4700/354700/35

SMUTE

IC302

R3382

C7201

R3263

1K

C3261

C3283

22P

D3281

C3381

1000/25

C3183

R3284

47K

D3181

22P

0.068

R3184

2SD2144S/VW/-T2SD2144S/VW/-T

1SS133-T2

47K

1SS133-T2

TU-R

TU-L

TUDATA

TUCLK

TUCE

STEREO

RDCL

LINEOUT-MUTE

CN710

QGB1214J1-12S

LINE1-L

LINE1-R

FTU

SAFE1

5

C3155

C3255

To D-7 on page 2-6

4

TM1-ALOUT

TM1-AROUT

ZC4-L

ZC4-R

CN709

QGF1205F1-17

C3254

0.001

C3154

0.001

To H-6 on page 2-6

CN708

QGF1036F1-13

LOCK

3

10K

MTO1
MTO2

R7694

R7693

R7685

1k

MONI

R7781

1k

R7782

MIXOUT
VOLIN

1k

R7783

1k

R7784

1k

R7785

100

R7786

TUCE

1k

R7787

1k

R7788

1k

R7789

1k

R7790

1k

R7791

1k

R7792

1k

R7793
R7794

1k
1k

R7796
R7797

1k

10K

10K

R7601

R7799

47K

L-JOG
L-A/C
L-B

C7010

22/25

To C-7 on page 2-6

TC5
TC4
TC1
TC2
TC3

ZC4-MSTAT
ZC4-KCMD

2

ZC4-RESET
DINAUX
DINCD

FTU

TC6

SAFE0

CN707

QGF1205F1-15

L-JOG

LED-JOG

Q7406

LED-BMD

Q7407

LED-CDR/AMD

Q7408

L-B

L-A/C

RDDA

CN711
QGB1214J1-10S

R7404

R7776

R7777

R7778

R7779

R7780

1k

TC4

TC5

TC6

VOL-DATA

VOL-CLK

FTU
RDDA
TUDATA

TUCLK
STEREO
LINEOUT-MUTE
DINCD
DINAUX

SMUTE

SURROUND

SPK-RELAY

PROTECT

10k

1k1k1k1k1k1k1k1k1k1k1k1k1k

R7701

R7702

R7703

R7704

R7705

1000P

C7601

100K

R7775

POUT1

R7706

R7773

1k471k1k1k1k1k

ZC4-SBCK

POUT2

POUT3

R7707

R7708

R7405

10K

Q7405
2SC2412K/RS/-X

R7771

1k

ZC4-RESET

ZC4-SUBC

IC701
UPD784216AGF508

STANDBY

FL-RESET

R7710

R7711

R7769

FL-STB

R7712

Q7404
2SC2412K/RS/-X

R7767

R7768

TC1

ZC4-MSTAT

ZC4-KCMD

FL-CLK

FL-DATA

LED-JOG

R7713

R7714

47K

R3144

47K

R3143

R7406

1K

R7407

100K

R7765

R7766

1k1k1k1k1k

TC2

TC3

LED-BMD

LED-STBY

LED-CDR/AMD

10k

10k

10k

R7715

R7716

R7717

R7763
1k

R7663

JOGA

47K

R3243

R7662

R7762

JOGB

47K

R3244

10/25
C3153

R3161

R3261

C3253

TU-L

ZC4-L

LINE1-L

C3144

C7009

10/50

100/16

C3143

10/50

MONI

C3142

C3248

10/50

0.018

R3242

TM1-ALOUT

C3141

10/50

0.022

C3249

2.7K

SEL-MONI

27K

R7401

Q7401

1/50

SEL-MINI

R3145

470K

IC304
BU4066BCF-X

SEL-MIX

SEL-VOLSEL-VOL

R3245

470K

SEL-MINI

C3946

D3942

IC305

SEL-MIX

BU4066BCF-X

R7657

R7653

R7654

R7655

R7656

R7659

R7660

R7753

R7754

R7755

R7756

R7757

R7758

R7759

R7760

SAFE1

10k

R7721

R7722

10k

SAFE0

R7723

1k1k1k1k1k1k1k1k1k

KEY2

KEY1

KEY3

KEY0

KEYP

RDCLK
CDR-RREQ
ZC4-DQSY
REM

10k

1k
R7749

R7748
R7747
R7746
R7745

R7736
R7735

R7744

1
C7008

R7734

10K

R7649

1k
1k
1k
1k

1k

1k

R7743

1k
1k

1SS133-T2

D7003

10k

MTZJ6.2C-T2

QAX0401-001 22P

X7002

1M

R7003

X7001

QAX0699-001Z

C7001

100/16

R7001

R7002

C7002

1000/6.3

0.01/50

22P

47k

C7007

C7006
C7005

22/50

10K

R7647

C3156

IC303
TDA7439

1/50

C3145

C3256

1/50

C3245

1/50

680

R3944

LINE1-R

TM1-AROUT

C3244

C3243

10/50

0.15

0.15

C3246

5.6K

R3241

VOLIN

R7402

DTC114EKA-X

DTC114YKA-X
Q7206

ZC4-R

C3242

10/50

C3247

C3146

R3141

SEL-VOL

27K

Q7402

CN799
QGF1205C1-06

C7208

TU-R

C3241

10/50

10/50

0.15

0.15

C3147

5.6K

MIXOUT

R7403

DTC114EKA-X

1SS133-T2

D7001

D7002

1SS133-T2

0.01/50

C3149

R3142

0.022

0.018

2.7K

SEL-MIX

27K

Q7403

DTC114EKA-X

Q7205

47K

DTC114YKA-X

R7209

MTZJ11A-T2

C3148

C3150

D7206

D3941

0.0056

10/50

C7205

C3942

100/16

220K

R3942

C3250

0.0056

C3944

0.01/50

KTC3199/GL/-T

KTA1271/OY/

Q7201

R7204

DTC114YKA-X

100K

R7208

1SS133-T2

C3941

10/25

C3943

0.01/50

R7211

4.7K

Q7202

2SA952/LK/-T

1K

R7203

1K

R7207

Q7204

10/25

R3941

KTA1271/OY/

Q7207

R7210

Q7208

2.7K

R7202

D7202

10K

R7206

DTC114YKA-X
Q7203

2.2/50

220

4.7K

D7207

1K

MTZJ6.8A-T2

C7204

47/25

MTZJ6.8A-T2

C7207

IC702
KIA78S06P-T

C7203

47/25

1SS133-T2

D7205

MTZJ5.1C-T2

D7204

R3162

1SS133-T2

1SS133-T2

IC703
KIA78S06P-T

0.1/50

C7206

C7202

0.1/50

R3163

C3161

D3182

D3282

R3381

R7205

10K

R3262

R3185R3285

1.5M

C3184

22/50

47K47K

NJM4580D

C3284

22/50

MTO2

K7802
K7801

LOCK

100/16

C7801

12

R7807

12

R7806

R7801

180

R7805

12

12

R7804

3.3K

R7302

IC705

10p

C7302

CN706

To H-3
on page 2-7

1

QGF1016F3-04

C7303

R7303

0.01

6.8K

TC74HCT04AF-X

R7301

100

0.1

C7301

QGF1205F1-05

CN705

QQR1183-001Z
QQR1183-001Z

R7802

18K47K

R7803

C7802

10/50

MTO1

IC704
TA8409S

CN704

QGF1036C1-11

150K
R7005

R7004

470K

QGF1036C1-15
CN712

EP701
QNZ0136-001Z

POUT3

POUT2

KTC3199/GL/-T

Q7409

R7408

4.7K

To H-3 on page 2-9To G-3 on page 2-9

2-2

Main signal TLine out signal
Tuner signal

Line signal

CDR input signal
CDR output signal

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

HABC DEFG

Tuner section

NX-CDR7R

5

4

3

2

QNN0018-002

J8001

1

TU1
QAU0160-001

1SS133-T2

D1

J1

QNB0014-001

C8446

1SS133-T2

C10

12P

L3

4.7

C8201 C8101

0.01

C8444

J8002

GP1FA550RZ

D2

C8103

C8203

0.01

J8003
GP1FA550TZ

1SS133-T2

1SS133-T2

R8201

100P

100P 100P 100P

R8205 R8105

R8101

C17

0.0039
C18

0.47/50

R23

1.8K

C56
10P

R5
12

C1

C3

0.022
10/50

CF1

QAX0420-001

D3

D4

C9

0.001

10K

R13

R15

3.3K

C11

0.1

22K

33K 33K

22K

R8202 R8102

Q8101

NC

R8106

180

R8108

NC

4.7K 4.7K

R8206

180

C8408

0.01

R8208

NC

Q8201

NC

47/250.01

QQR1183-001Z

C8406C8407

QQR1183-001Z

R8410

470

C8409

6P

K8401

K8402

C8105

R8107

3.9K
10/50

R8207

3.9K

C8205
10/50

To A-5 on page 2-6

QGA2501F1-04

CN802

Q8301

NC

R3

220K

Q1

C2

0.01

R2

330

Q2

2SC1623/5-6/-X

R11

4.7k

L1

QQR1094-001

0.047

R6

C12

R4

330

2SC2814/4-5/-X

12

C13

C4

Q3

2SC1623/5-6/-X

12P

0.01

Q4

DTA114YKA-X

R12

4.7k

R14

100K

R16

4.7K

C14

100/16

C25

R10

100/16

R17

68

C7

0.001

C15
12P

C16

12P

X1

IC2

QAX0402-001

150P

C22

150P

C23

150P

C24

2.2K

LC72136N

R22

1K

1K

1K

R18

R19

R20

C20
1000P

0.047

C19

R26

2.2K

R25

4.7K

330

R21

5.6K

Q5
DTA114YKA-X

R30

1.2K

R29
10K

R28

10K

CN801
QGB1214K1-12S

To B-7 on page 2-4

C55

L2

33P

33

R24

10K

R27
10K

0.001

C54

C53

0.047

22/50

R41

3.3K

T1

QQR0793-001

C6

C52

0.27

C57

0.001

CF2

QAX0458-001Z

CN803
QGB1214K1-10S

C51
1/50

LA1838

IC1

R8112R8212

C58

0.047

C31

4.3K4.3K

22/16

R8111

430

R8211

430

C21

0.022

C48

0.0022

C49
470P

C50

22/16

R40

C46

C32

0.047

C33

0.047

R33

LF810

QQR0590-001

LF820

QQR0590-001

C8204 C8104

0.0056 0.0056

0

R60

C60

39k

C47

1/50

0.022

C45
10/16
C44
10/16

47

R34C34

R36

0.022

0.047

C37

1/50

C35

5.6k

C36
1/50

R35

CF3
QAX0610-001Z

330

R8110

200

C26
NI

C27

NI

R8210

200

D8403D8404

47/16

C8405

Digital in signal
Digital out signal

FM/Tuner signal

NC

R38
39K
R39

39K

C42

0.0018

3.3K
C38

0.22/50

Q8404

KTA1267/YG/-T

1SS133-T21SS133-T2

Q8405

R8404

C43

0.0018

R37
10K

1/50

C39

R32

1K

C59

0.001

R31

1K

R8403

39

D8402

MTZJ3.9B-T2

KTC3199/GL/-T

1K

C8404

10/16

R8405

10K

100/16

C41

10/16

C40

10/16

10K

R70

C73

C70

1K1K1K

R71

LC72723

IC3

C30

C76

330P

C75

10/16

L70
100

KTC3203/OY/-T

C8402

47/16

Q8401

D8401

C8401

MTZJ10C-T2

0.01
R8402

Q8402

Q8403

270

KRA102M-T

KRC102M-T

R8401

22

0.1
22P

R72

R73

X70

QAX0263-001Z

C74

C72

0.1

560P

C71

22P

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

AM signal
Line in signal

Line out signal

ABCD E F G

2-3

Key input section

NX-CDR7R NX-CDR7R

To A-3 on page 2-4 To A-6 on page 2-4

FET-B

DINAUX

DINCD

ZC4-RESET

ZC4-KCMD

100

R5309

IC501
TC74HC00AP

B5016

NI

NI

C5607

K5306

FTU

CN501
QGF1205C1-15

QQR1183-001Z

QQR1183-001Z

K5305

K5304

CN507

B5017

0.1

C5601

QQR1183-001Z

QQR1183-001Z

QQR1183-001Z

K5303

K5302

K5301

1N4003S-T5

C5602

D5601

100/16

AL-OUT

FET-B
FTU

DINCD

DINAUX

QQR1183-001Z

QQR1183-001Z

R-IN

L-IN

AR-OUT

K5601

K5602

BWBWBWBWBWBWBW

BW

C5604

R5308

R5306

R5305

R5304

R5303

R5302

SRDATA

CDEMP

LRCK

CDCOPY

XBCK

CDTNO

L-OUT

R5301

CDINDEX

R-OUT

CN502
QGF1205F1-17

D5102

1SS133-T2

B5005

R5102

Q5101

4.7K

KTC3199/GL/-T

R5101

D5103

1SS133-T2

BWBWBWBWBWBWBW

R5214

R5213

R5212

R5211

R5210

CDINDEX

CDTNO

CDCOPY

LRCK

CDEMP

R5209

SRDATA

4.7K

0.01

C5603

D5101

MTZJ6.2C-T2

R5207

XBCK

TH501

QAD0015-103Z

R5103

C5903

D5104
MTZJ8.2B-T2

MTZJ11A-T2
D5105

ZC4-KCMD

100

R5206

10K

47/16

C5908

47/16

ZC4-MSTAT

R5104

D5107
1SS133-T2

Q5102

KTA1267/YG/-T

R5105

KTC3203/OY/-T

C5902

47/16

KTC3199/GL/-T

100

R5205

6.2K

10K

Q5901

Q5903

ZC4-RESET

100

R5204

R5901
R5902

D5901

MTZJ5.6C-T2

R5904
180

D5903

MTZJ5.6C-T2

100

R5203

C5901

0.01/16

560
560

C5907

0.01/16

BWBWQQR1183-001Z

QQR1183-001Z

R5202

K5204

K5205

W5001

D5904

QQR1183-001Z

QQR1183-001Z

R5201

K5203

K5202

1N4003S-T5

D5906

1N4003S-T5

QQR1183-001Z

K5201

CN504CN505
QGF1016F3-19QGF1016F3-08

KEY1

KEY2

JOGA

KEY1

JOGB

S5801

QSW0620-001

S5802
QSW0620-001

To A-4 on page 2-4

JOGB

JOGA

KEY2

CN671
QGF1004F4-10

LED-JOG

A12V

CN601
QGF1004F4-10

LED-JOG

C6302
C6301

R5413

C5141

C5241

L-OUT

R-OUT

QQR1183-001Z

BW

K5307

R5318

R5317

CDR-RREQ

TC5

47K

Q5402
KRC102M-T

1/50

1/50

TC4

100

R5316

5

4

To C-1 on page 2-5

3

2

CDINDEX
CDTNO
CDCOPY
LRCK
CDEMP
SRDATA

XBCK

W5002

QGF1016C1-27

CN510

CN509

QGF1016C1-08

R5411

R5410
R5409
R5408

R5407

K5406

K5405
R5406

R5405
K5404
R5404
K5403
R5403
K5402
R5402
K5401
R5401

R5414
R5415
R5416
R5417
R5418
R5419
C5606
R5421

100

100
100
100

100

QQR1183-001Z

QQR1183-001Z
100

100
QQR1183-001Z
100
QQR1183-001Z
100
QQR1183-001Z
100
QQR1183-001Z
100

100
100
100
100
100
100
NI
100

R5412

1M

KRA111M-T

Q5401

Q5403

2SK301/PQ/-T

TC3
TC2
TC1

AL-OUT

AR-OUT

L-OUT

R-OUT

L-IN

R-IN

QQR1183-001Z

BWBWBW

K5308

R5320

R5319

CN508 CN506

QGF1016C1-23 QGF1016C1-08QGA2001F1-06

TC4

TC5

100

R5315

TC1

TC3

TC2

R-IN

TC1

TC3

CDR-RREQ

100

100

100

R5314

R5313

R5312

TC6

L-IN

TC2

100

R5311

ZC4-MSTAT

TC6

100

R5310

QGF1205F1-05
CN581

D6701D6702

SELU2E10CSELU2E10C

S6106 S6107 S6108S6102S6101

R6506R6502 R6503 R6504 R6505

3.9K1.2K 1.5K 2.2K 2.7K

S6507

QAR0160-001

MTZJ8.2B-T2

D6704 D6703

MTZJ8.2B-T2

D6302

MTZJ8.2B-T2

CN583

QGA2001F1-02

820

R6301

D6301

SELU1E10CXM

CN582

QGA2001F1-02

CN672

QGF1036F1-13

R6601

820

B6074

R6602

820

D6602 D6601

SELU2E10C SELU2E10C

R6501 R6507

2K 5.6K

S6502 S6503 S6504 S6505 S6506

S6501 S6508

R6101 R6102 R6103 R6104 R6105 R6106 R6107

2K 1.2K 1.5K 2.2K 2.7K 3.9K 5.6K

R6201 R6202 R6203 R6204 R6205

2K 1.5K 1.8K 2.2K 3.3K

S6201 S6202 S6203 S6204 S6205 S6206

NI
NI

W5801

D6603D6604

MTZJ8.2B-T2MTZJ8.2B-T2

S6103 S6104 S6105

JS631
QSW0793-001

To H-4 on page 2-7To H-3 on page 2-7

1

CDR input signal
CDR output signal
Digital in signal
Digital out signal

2-4

HABC DEFG

NX-CDR7R

3CD Changer mechanism CD servo section

TP3

QSW0865-001

SW680

SW690

SW690

SW691

SW692

SW693

QSW0886-002

SW691

QSW0886-002

QSW0886-002

SW692

SW693

QSW0886-002

5

SW1

SW2

SW3

SW4

SW5

SW6

CN620

QGB1214K1-08S

4

HDU-110

CN001

3

VR001

1k

0.1
C003 C002

0.1

1

C001

CN699

EMV7169-006R

2

VSH1173-001

PPN-13KA10C

QAR0123-001

1

TP7

TP6

TP5

TP4

CAMP1
CAMP2
CAMP3
CAMP4

SW690

P.POSI1

SW691

P.POSI2

SW692

P.POSI3

SW693

L853

NI

AM+

B853

C859

0

1/10

AM-

L854

NI

CM+

B854

C860

0

1/10

CM-

C602C601

0.0010.001

C633

0.022

C632

R635

100/10

10

1/10

R632

3.9

R634

3.9

Q631

2SA1037AK/RS/-X

LA6541-X

IC801

47k

TP8

TP9

TP10

QGB1214J1-08S

CN610

F­F+
T+
T-

FM+
FM­SM­SM+

CN601
QGF1016C1-21

TP11

RF-500TB-12560

RF-500TB-12560

A+C

R608

47k

47k

R607

B+D

R636

150

SUB_OP/CL

M851

M852

TRY1OPEN
TRY1CLOSE
TRY2OPEN
TRY2CLOSE
TRY3OPEN
TRY3CLOSE

F

E

B+D

A+C

F

E

C624

R811

R631

C631

10/16

IC601

AN22000A-W

2.2

1SS355-X

IC851

LB1641

R851

AM-

ACTU_CW

ACTU_CCW

39k

C604

0.022
C603

0.022

1/10

C623

D631

C608

5.6k
R611

R617

T+

10k

R804

C814

C812

C813

390p 390p

SM- T-

SM+

R603

0.1/16

0.039/16

0.0027

C611

C614

C615

0.1/50

C612

DTC114EUA-X

15p

Q602

C641

NI

22p

Q601

C642

5.6k

R613

6p

3.3k

C643

R812

1.5k

C802

F+

F-

C815

1000p

R813

1.8k
C816

C801

0.022

390p390p

1.5/6.3

2.7k

R801

C811

FM-

FM+

C852

NI

R601
R602

270p

82p

C606

680p

C616

DTC114EUA-X

1/10

R803

R802

R808

R805

IC852

LB1641

NI

C258

10k

RXD0

TXD0

KCLK

R283

1k

R257

1k

R285

1k

R284

1k

R269

NI

NI

10k

22k

R276

R277

R275

10k

R295

NI

470p

C661

ARF

0.1/16

100/10

C680

C679

R672

CAM_CCW

TBAL
FBAL

CAM_CW

FE

TE

100/10

C622

TP2

GCTRL

EQSW

1SR154-400-X

0.01

C853

NI

R854

0.1/16

C855

CM-

OFT

BDO

RFENV

ARF

D801

C821C822
1/10220/10

SUBQ

CDCOPY

SQCK

CDINDEX
CDTNO

CAMP2

TRY3CLOSE
TRY3OPEN
TRY2CLOSE
TRY2OPEN
TRY1OPEN

22k

22k

22k

22k

R273

R271

R272

R274

C260

R261

0

TVD

ECM
ECS

TRD
FOD

FBAL
TBAL
FE

R682

TE
RFENV

1k

OFT

C676

0.1/16

BDO

R683

1M

R667

4.7

D667

MA152WA-X

0.01

UDZS5.6B-X

10/16

C851

D852

AM+

CM+

220k
82k

C605

220k

R605

0.1/16

C625

C626

NI

C621

0.1/16

TP1

330p

C617

R614

0

C610

0.056/16

TRD

4.7k

FOD

1.5k

ECM

18k

ECS

R809

1.5k

TVD

5.6k

MSTAT

KCMND

NI

NI

C256

C257

CAMP1

R259

X251

TRY1CLOSE

QAX0684-001Z

BLKCK

1k

R654

R664

C665

OUTL

OUTR

C653

0.33/10

MN662790RSC

330

C666

0.15/10

R293

10k

IC251

UPD780076GK502

MLD

MDATA

IC651

680k

R671

NI

Q673

68k

DTA114EUA-X

R673

R691

R692

1k

R288

22k

R270

R279

CAM_CW

STAT

SUBQ

SQCK

DMUTE

/RESET
1k

1k

1k

R651

R652

R653

68k

R685

68k

68k

NI

R662

R663

0.022

0.022

1.5M

C663

C664

R668

C667

MCLK

680

680

P.POSI1

SUB_OP/CL

K655

1k

SUBC

5.6k

R669

0.47/10

P.POSI3

P.POSI2

BLKCK

NQR0007-002X

SBCK

R658

C659

0.047/16

R695

C691

0.001

C692

0.001

R696

SRDATA

K656

MRDY

100

R665

C651

MCS

1k

R256

1k1k1k

R278

CAM_CCW

LRCK

BCLK

K657

K658

QAX0599-001Z

1p

560

560

R201

1k

R280

R281

ACTU_CCW

ACTU_CW

NQR0251-004X

10k

10k

R294

NQR0251-004X

NQR0251-004X

X651

C652

1p

C693

0.0027

C694

0.0027

CAMP4
CAMP3

EQSW

C259

NI

C255

NI

C657

C655

220/10

0.1/16

C695

0.1/16

R656

DQSY

OUTR

1k

C677

C673

OUTL

220/10

0.1/16

R701

1k

20k

R661

0.1/25

C656

C669

220/10

GCTRL

BR24C01AFV-W-X

NI

R251

1k
1k

R252

1k

R253

1k

R254

0.1/16

C253

100

R666

D653

NI

47k

R659

R670

100

OUT_L

OUT_R

0.1/16

C250

IC201

TXD0

RXD0

R264

MCLK

NI

MDATA
MLD

R265

DMUTE
STAT

/RESET

D251

MA112-X

47/6.3

C254

KCMND

R258
MSTAT
MRDY
KCLK

R260
MCS

R255

R286

C658

OUT_L

0.1/16

OUT_R

DQSY

SBCK

R657

SUBC

CDINDEX

CDTNO
CDCOPY
LRCK

SRDATA

BCLK

IC291

XC62HR3502P-X

1

1

1/16

R291

R292

C292

1/16

C291

IC652

NI

NI

C654

K651

NI
CN671

QGF1016F3-19

CN651

1k

1k
1k
1k

To F- 2
on page 2-6

TO CN504

CN608
QGF1016F3-04

100

CN606

QGF1016F3-08

To A- 2
on page 2-4

To E- 2
on page 2-6

TO CN505

CN652

NI

NI

3CD Digital signal

ABCD E F G

2-5

Power amplifier section

IC101

STK402-030

NX-CDR7R NX-CDR7R

CN103

QGB2024J1-04S

To A-6 on page 2-9

0.33

R1109

0.33

R1111

18K

D1101

1SS133-T2

D1201

1SS133-T2
R1211

18K

R1210

1K

R1209

0.33

0.01

R4040

0.33

2.7K

R1108

L1101

Q1101

KTA1268/GL/

L1201

R1208

D4008

MTZJ9.1A

680

R4039

4.7

100K

KTC3199/GL/

R1808
100K

C1806

47/25

VPP

22/50

C4012

Q1807

100K

R1809

2SC3576-JVC-T

KTA1271/OY/

0.01

C4014

22/50

C4013

Q4023

R4025

R4026

47K

D4010

47K

1SS133-T2

D1805

Q4019

KRC114M-T

R4023

2.2K

MTZJ36A-T2

R1114

C1109

Q4020

2SC3576-JVC-T

Q4024

3.9K

47/25

F2

R1214

47/25

3.9K

C1209

USGND

To A-5 on page 2-9

CN101

QGB2510K2-06

F1

CN405

To B-7 on page 2-9

QGB2024J1-07SQGA2501C1-07

USB

CN402

QGB2510K2-04

To C-7 on page 2-9

QQLZ005-R45

Q1805

2SC945/QP/

R1806

10K

R1112

47K

R1805

10K

R1212

47K

Q1201
KTA1268/GL/

QQLZ005-R45

4.7

0.01

C4021

22/50

1SS133-T2

C4011

D4009

2SA733/QP/

C1805

10/50

Q4022

KRA102M-T

Q1806

R1810

Q4021

KRA102M-T

R1807

82K

470

R4037

470

R4038

R4041

R1107

R1110

1K

R1207

2.2K

R4042

C4009

680

Q4029
KTC3199/GL/

5

2SC3576-JVC

KRA102M

Q1402

Q1150

10K

R1150

R1407

R1401

R1101

1.8k

220K

1.5M
R1404

47K

To I-5 on page 2-4

CN102

QGB2510K2-15

KRC110M-T

1SS133-T2

Q1801

D1802

D1801

1SS133-T2

R1801 R1802

47K

R1803

47K

12K

4

1/50

C1111

390

390

R1117

R1217

C1211

1/50

3

Q4001

2SD2395/EF/

100

To I-4 on page 2-4

CN401

QGB2510K2-14

F1
F2

VPP
POUT1
USB
USGND

SAFETY

R4001

820

0.01

C4001

R4046

Q4002

KTC3199/GL/

R4002

820

D4001

MTZJ11B

R4048

100

D4020

Q4030
2SD2395/EF/

1SS133

C4003

47/25

R4045

D4002

10K

2

D4018

1N4003S

C4019

0.01

C4020

R1103

27K

R1102

R1403

4.7M

C1401

0.047

R1408
33K

1N5402M-20

180100/10

R4043

180

C1104

2.2/50

IC401
SI-3033C

R4044
NC( 10K)

C1105

220P

0.47/50

C1370

Q1401

2SK301/PQ/

D4019
1SS133

56K

R1104

C1106

100P

R1405

100

R1215

1SS133-T2

D4005

100

R1302

C1207

750

R1205

47/50

100P

C1206

R4012

C4008

C1205

220P

2.2/50

56K

R1204

C1204

390

C4006

22/50

R1203

Q4009

KTC3199/GL/

0.01

D4006

180

Q1250

2SC3576-JVC

27K

R1202

Q4013

2SD2395/EF/

MTZJ7.5A

R1201

1.8k

R1250

Q1350
KRA102M

1SS133-T2

C1350

1/50

R1350

22k

Q4017

R4047 C4022

56K

Q4018

KTC3199/GL/

0.1

470

R4035

2SB1565/EF/

470

R4036

10K

D4007

KRC104M

10K

C1107

47/50

100

R1115

R1301

56K

3.3P

750

C1301

100/35

C1108

R1105

1M

R1406

R1106

1.2K

R4009

4.7

Q4005

0.01

KTC3199/GL/

C4004

R4010

1.2k

0.1

C1303

2SD2395/EF/

D4003

56K

0.1

C1304

R1206

Q4004

C4005

22/50

MTZJ13C-T2

Q1901

3.3P

C1208

100/35

C1302

Q1902

KRA104M

MTZJ13C-T2

D4004

CN403

POUT1

1

Main signal

2-6

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

HABC DEFG

NX-CDR7R

FL display & Power supply section

5

To I-7 on page 2-8

To I-6 on page 2-8

4

CN209

QGB2024K1-04S

CN206

QGB2510J1-06

R2401

330

To I-3 on page 2-8

CN205

QGB2510J1-04

D2401

D2403

C2402

100/50

1N4003S-T5

D2402

C2401
220/50

R2402

CN210
QGA2501C1-02

Q2401

KTA1267/YG/

10

C2403
10/50

To I-3 on page 2-4

CN202
QGB2510K2-09

1N5402M-20

D2509

D2510

C2503

0.1/100

0.1/100

C2504

D2511

D2512

3

R2403
10K

Q2402
KRC102M

0.022/50

C2502

To I-2 on page 2-8

C2201

0.1

C2101

0.1

D2503

D2505

D2507

D2504

D2508

D2506

CN208
QGB2024K1-07S

C2001
D2001

R2201

4.7

R2101

4.7

2A02-M

D2501

D2502

4.7/50
MTZJ5.1C

C2501

0.022/50
F2501

T4AL

CN203

QGA2501C1-07

QGB2510K2-07

T9001

QQT0354-001

CN207

QGB2510K2-09

CN204

CN902
QGB2510J1-07

CN903
QGB2510J1-09

CN904

QGA7901C1-02

R9301

22K

C9301

1/50

Q9301
KRA102M

T9002
QQT0353-001

C9001

0.1/50

C9002

0.1/50

R9102

QSK0124-001

QSK0109-001

330

RY901

RY941

2SC3576-JVC

R9104

10K

R9204

10K

Q9101

Q9201
2SC3576-JVC

R9202

D9001

1SS133-T2

330

R9203

R9103

180

180

To E-1 on page 2-4 To F-1 on page 2-4

R9401

1.5K

C9401

1/50

R9402

100K

KTC3199/GL/-T

Q9401

C9005

0.0047/400

CN905

QGA2501F1-05

LF901

QQR1145-001

W2901

J2902
LUG

K2901
K2902
K2903

C9101
C9201

R9101

R9201

F9001

T1AL

4.7

0.022

0.022 0.01

4.7

QQR1183-001Z
QQR1183-001Z
QQR1183-001Z

QGA7901C1-02

0.01

C9202

C9102

100P

C2903

100P

C2902

0.01

C9203

100P

C2901

CN901

0.01

C9103

QNB0038-001

J931

J932
E409182-001SM

J2901

QNS0170-001

VPP

FLGND

FL6V

FLDATA

FLCLK

FLSTB

DGND

330

R8504
330
R8505

FLRST

Q8501

DTC114TKA

D8501
SPR-39MVWF

CN851 CN852

QGF1036F1-11 QGF1036F1-15

QLF0092-001

DI851

G1

G5

G4

G3

2

C8514

560P/50

C8515

C8513

560P/50

6.8K
560P/50

C8527

R8510

G2

G6G7G8G9G10

220P

C8516

220P

C8518

220P

220P

C8517

C8519

C8520

560P/50

6.8K
560P/50

C8528

R8509

G11

220P

C8521

220P

C8522

D8504
1SS133-T2

D8505
1SS133-T2

G12

G13

G14

G15

G16S1S2S3S4S5S6S7S8S9S10

220P

220P

C8523

C8525

2SC2412K/RS/-X

220P

220P

220P

C8524

C8526

Q8504

Q8503
2SC2412K/RS/-X

R8507
R8508

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

S35

S36

G13

G14

G15

G16S1S2S3S4S5S6S7S8S9S10

IC852
M66004FP-X

G12

G11

G10G9G8G7G6G5G4

10K
10K

G3

1000P

C8507

1000P

C8508

C8509

1000P 1000P

C8511

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

S33

S34

FLCLK

FLSTB

FLRST

FLDATA

R8506

27K

C8510

C8512
1/50

1/50

S35

S36

100P/50

C8503

C8502

0.1/50

C8504 C8506

100/16

C8505
1000P

1/50

FLGND

FL6V

VPP

D8503

1SS133-T2

F2

F1

F1

F2

IC851

GP1U271X

C8501
22/6.3

S8501

QSW0651-001Z

R8501

2k

S8502 S8503 S8504

R8502

1.2K

1

Main signal

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

ABCD E F G

2-7

NX-CDR7R NX-CDR7R

Printed circuit boards

Main section

5

4

(OPEN/CLOSE SW detect board)

(Tuner board)

(Main board)

3

2

1

(LCD board)

2-8

HABC DEFG

NX-CDR7R

Amp section

(Power board)

(Function swith board)

5

(CD servo board)

4

(Motor

board)

3

2

(Phone jack
board)

1

(Power amplifier board 1)

ABCD E F G

(Power amplifier board 2)

2-9

NX-CDR7R NX-CDR7R

CDR connection board

5

TP836

TP834

R901

R907

R743

TP840

TP838

C304

R746

TP841

C814

TP105

TP181

TP831

TP117

R745

TP842

TP818

C247
R128

TP207

R747

C260

R145

IC106

R820

R874
R873

R824
R825
C816

R201
C248 C249

R342

R142

IC103

R287
C228

R377

TP118

TP116

TP115

A1LEA20005-

C817
R826

R141

IC804

C115

R908

R303
C232

C813

TP817

TP815

TP826

R129

R372

R331

R268

R866
R868
R869
C849
R854
R853
R855

R266
C261

TP816

TP824

R344
R345

C210

R367
R369
R368
C308
C143

C297

R301

C117C118

C132

C268

R130
C250

C126

TP827

TP152

R131

R132R133

R302

TP151

R136R139

R299
C231
R298
R300

R349

R851
C832
R850
R847
C831
R848
C828

R150R151

TP823

R843

TP150

C264

R352

C136
R166
R165

C104
C105
R105
C106
C107

R877

TP149

R346

C219

TP148

C263

TP202

R178

TP147

TP103

C127
R169
R398

C296

R175

R878
R879
C844

R347

TP206

R224
C207
R222
R223

TP820

TP819

C265

C120

R872
R871
R870

TP180

TP213

R863
R862
C836
R859

C821

C823
R839

R838

TP102
TP203

IC114

R225

C310

C208

C122

TP101

C833
R849

R395

C829

R909

TP821

TP871

C214
R240

C295

TP201

TP868

R183

R396

R182
C302
R181

C128

R184

C839 C840

IC602

TP869

TP870

TP210

R161

R394

C225

C803

C837
C838

C294

IC112

TP843
R864R865

Q801

IC116

C125

R327

C269

R328

C205

TP211

R688

R239
R238

C212

R216

R326
R325

R373
TP139

C134

C830

R233

R205
R204
C201
R211

C290

R846

R235

R330

R845

R234

R844

IC601

TP215

IC109

R376
R374
TP205

C123

R243
C215

C213

C203
R215
R210

R217

TP615

TP209

TP614

R249

TP853
TP852

TP107

CN601

R113
R115R116

R203

C200

TP104

C609

C607

R856

R392

R857

R202

C298
C124

R391
R250

C624

C243

R212

C621
C619

C608

CN603

IC102

TP856TP857

TP616

C292

C293

TP106

TP111

TP860

TP862

TP864 TP865

C288

TP108

TP855

TP854

TP858TP859

TP861

TP863

TP866

C525

R896

R402

R403

R404

TP537

R721

TP540

C741

TP515

C730

C517

TP503

R716
R717

C733

R767 R768

TP778

SIDEALEB20005-001AI1

TP781

TP777

TP780

TP531

IC714

TP775

C731

TP543

TP783

C734

TP535

TP782

C736

R884

R885

C845C846

R320
C241
R321
C244

C238

C289

R284

C284

R317
R359

C103

IC803

IC801

C242

C227

C825
C824

IC802

C233
R305
R304

R315
C236

R283

C109
R336
R387

R310

R338

C303

C110
R124

R834
R835

C101

C158
R358

R316

IC118

R140

R173

R307

TP830

R894

R318

R306
C234

C102

R886

C140

R313
C237
R312
R296
R311

C235

CP101

C434

R103

C433

R887

R295

K101

R412

R405

TP530
TP526

TP525

IC708

R723

TP199

R348

C305
R343

R337
R388

C746

C299

IC403

IC406

R722

R121

C108

R728
R729

CN704

C141

R122

C720

C142

C426

C139
R119
R120
R117
R118

TP772

R357

R353

TP505

TP773

TP510
TP512
TP506
TP533

TP508

C716

C519

TP532

C718

C744

CN703

R739

C512

TP786TP787

IC707

C740

TP784 TP785

C724

C515

TP711
IC704

R720

C726

C516

IC501

TP507

TP504

TP534

C818

R828

R830

R375
R135
C116

R276
C223

R281

IC806

C224

R363

R290

C229

IC805

TP208

R361
C286

IC113

IC115

R137
C137
C291
R134

R322

C239
R319

IC810

R362

R289

C121

R288

C283

R390

R354

C240

C114
C281

R265
R267

R827

C826

C819

R832
R831

R833

C111
R125

IC117

R324
R323
C262

R852

IC808

R163

IC110

C266C267

R168
R167
C113
R104
R179

IC811

R269
R271

TP829

R876
C843
R875
C822
R837
R836

C222
R273
R274

R146R147

C841C842

R881

R883

C129

R148

D101

R829
C820

R270

R880

TP828

R882

R893

TP844

TP825

R138

R277

C285

R360

C226

SECONDMOUNTSIDE!

R801

R381

R378

R379

C804

R804

R616

C632

R615

R385

R114

C617

R199

C221
R264

R393
R248

R255

R242

C801

R245
R244
R246

TP127
R263

R159

TP110

R257

C220
R262

R261

TP188

C625

R260

R803

R675
R676

R630

R198
R197

Q102

R802

R618

R601
C601

C217

TP125

R619

C631

C301

C131

C623

R221
R220

R160

R399

TP803

L601

C282

D106

R152

R154

C130
R153

R158

R626

C615
C630

TP619

C611

R259

R247

C202

R213

R214

D107

R397
R180

C133

R157

R149

HEATRESISTFLUX

C805
R380

R383

C806

R382

C626

C606
R622
R625

R256
R254

R384

R614

R617

R623
R621
R628
R688

R613

TP212

TP126

C218

R258

TP214

C119

R677
R659

IC108

R237
R236

C620

IC111

IC107

C216

R200

C622

R253
R251

R252

R627

4

3

2

C612
R609
R631

C209
R227
R228
R229

R155

C614

R218

R633

C258

C616

R309

TP618
TP621

TP620

R602

C602
C604
R604
R603
C603

R605
R607

C259

R334
R185

R608

C270

C271

R156

R219

R232
R230

C275

R335

R188
R189

R308

C272

D104

TP801 TP802

IC809

C605
C610

R610
R611
C613
R612

R231
C211
R226

R164

D102

R370

C287

R371

R389

C276

C274

R606

D105

C835
R861
R860
R892

R186

TP804

TP822

D103

R351

C309

TP845

C273
R350

TP809

C206
R206
R207

R209
R208
C204

R187

IC807

R867

IC119

TH101

IC104

IC105

TP401

C518

TP779

TP536

TP776

C712

TP544

TP542

TP774

C714

C710

TP545

TP516

IC711IC712 IC713

R798

C522

C763

R776

C527
R555
R554
C546

TP730

CN702

R777

C762

R560

IC710

TP727

TP502

R775

R778

R561

TP553

TP554

TP555

R536

C550

R786

R779

C761

IC505

C551

K502

K501

C756

TP729

C748

TP556

TP501

C534

TP557

C506
C533
R563
C531

C524
R540
R506
R507

R518

R519
R517
R515
R516
R514

R544
R550
R543
R542

R541

IC409

TP517

TP733

C545

R509
R508

R538

C547

R537

CN701

TP735

C548

C543

TP514

R505

TP513
L501

R545

C538
C537

C536

C535

R513

C549

S1A

T1A

C521

C520

C501

C502

C503

C505

C544

IC504

C553

L505

TP731

K505

TP732

K503

TP734

C753

TP726

C704

TP788

TP704

IC404

TP703

C701

TP701

TP705

IC503

C529

R504

C705

TP706

K710

K709

R401

R569

R539

TP702

R503

TP752

R753

TP748

C402

R571

IC507

R501 R502

R754

TP747

C541

C540

C707

R751

R701
R702

R755

TP746

R752

R546

R570

R567

TP743

R565

C754

D501

K706
C703

TP740

R407

C427

C428

R459

TP539

TP406

R788
R782
R783

C727

R735

C509

C513

R785
C759

K703
K704
C728

R799

TP846

R789

TP712

TP738

TP558

C507

C508

IC706

C732

R906

TP737

R512

R705

R420

R511

R719

R703

C725

R551

R734

R510

C723

TP753

TP402

K708

TP407

C526
R549

R726

R406

TP405

R899 R900
R904
R905

R709

IC702

X402

R411

R410

C435

C523

R559
R558

TP847

R458

IC401

R568

R566

TP403

C514

IC502

IC506

R564

TP709

TP751

C729

TP750

Ver.

X501

TP519

C755

TP707

K705

C504

C747

TP749

TP538

TP541

R548

C528

C438

C447

C448

C760
R773
R774

R557

R556

R780
C757

C552

R562

R781
R797
R787

R784

TP523

C758

TP524

TP708

K707

D701

C711

C735

C742

C709

D401

C713

TP728

TP736

TP739

TP710

TP741

TP744

TP745

TP742

SIDEB FIRSTMOUNTSIDE!

R460

TP518

R708

TP756

TP851

R408

C510

R414

TP509

R730

TP755

TP848

C530

C511

R902
R903

TP522

TP754

TP757

R764

IC709

C446

R737

TP850

R809

TP764
TP765

R763

R762

R547

R731

C743

C737

R769

R891

R890
C847

R736

IC402

R738

TP758

TP759
R748

R749
R750

R757
R756

C401

IC701

TP762
TP763

C715

R815
C848
R814
R888R889
TP833
C808

R765

R770

C751

IC405

R706

K701

C404

IC705

R727

R707

K702

TP760
TP761

TP872
TP875

TP876
TP877
TP878

C745

C722
R766

C721

C752

TP770
TP771

C739

C405

C717

TP529

C750

C719

R818

IC407

IC408

TP811

TP873TP874

CN101

TP880

R758
R759
R760

C749

R761
R553
R552

R294
R292
R293

R297
C230

TP527

TP528

TP768
TP769

R162
R143

R101

C144

C812
R821

TP814
TP813

R102
R174
R170
R172
R176

TP812

TP879

TP766
TP767

R291

C112

TP867

TP195

R112
R111
R110
R109
R106
R107
R108

R339

R123

R355

R816

C815

TP835

R340

TP109

TP197

C300
R341

R314

TP832

IC101

TP191

TP177

R812

R895

C807

TP113

R177

R897

C811

R813

R126 R127
C245 C246

TP114

R144

R898

R742

R741

C827
R842
R841
R858
R840

R744

1

2-10

HABC DEFG

3CD Changer board

NX-CDR7R

CN606

CN651

5

CN652

4

3

2

CN608

CN601

SW693

SW690

M851

C631

C612

C822

C622

C254

CN606

C673

C624

C679

L853

C669

L854

X651

K651

C622

IC652

M851

C859

D251

R805

R658

C632

C813

R813

C821

D653

C621

C623

C658

R286

R801

C816

D801

C822

C625
C626

C606
R605

C812

R808

C617

TP2

R809

R811

C801

C811

C631

R283

CN671

R284

R285

R257

R295

TP7

C292

C853

X251

R851

R653

C653

IC251

R654

R668

IC852

D852
R279

C855

R278

R652

R280

R651

R281

C657

C663

C664

R682

C851

R672
R662

R854

R673

R601

R602

R277
R276

R269

R275
R274
R273
R272

X251

SW680

C657

IC852

M852

SW692SW691

C851

IC851

CN610

R271
R270
R294
C259

IC291

TP3

C291

C852

TP4

IC851

TP5

SW680

R291
R292

CN610

TP6

C655

R663

C258

IC651

R669

R683

C676

K655

M852

TP9

R288

R259

C257

C253

Q673

C256

R254

R253

R685

R252

C666

SW692

K656
K657
K658

C665

R256

R201

R293

C680

C667

C860

L854

R691

R664

C661

R251

C255

R659

R661

C695

X651

R671

D667

TP10

R692

C692

R695

R701

C673

C656

R667

C260
R264

R265

C691

C652

C651

IC201

R261

C693

C677

R665

C679

TP1

L853

SW691

C250

R656

R696
C694

C654

R657

C254

R670

C624

R614

R631

R666

D631

R802

C814

C612

R260

C610

R632

IC601

C605

Q631

R603

TP11

C604

CN651

IC801

Q601

Q602

C603

C802
R812
C815

R804

R803

C601

C602

R258

R634

R608

TP8

R255

R607

CN608

SW693

C643

C608

SW690

R617

C611

C616

C642

R613

C615

CN652

B602

C641

R611

C614

CN601

R636

R635

C633

1

ABCD E F G

2-11

NX-CDR7R NX-CDR7R

Power section

5

4

3

2

1

2-12

HABC DEFG

-MEMO-

NX-CDR7R

PARTS LIST

[ NX-CDR7R ]

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

NX-CDR7R

CA-NXCDR7R / SP-NXCDR7R

Area suffix
B ------------------------------- U.K.

E ----------- Continental Europe
EN ------------ Northern Europe

- Contents -

Exploded view of general assembly and parts list (Block No.M1)
CD changer mechanism assembly and parts list (Block No.MA)
CD-R/RW loading mechanism assembly and parts list (Block No.MR)
Electrical parts list (Block No.01~07)

Packing materials and accessories parts list (Block No.M3,M5)

3- 3
3- 6
3- 8
3-10
3-22

3-1

NX-CDR7R

< MEMO >

3-2

Exploded view of general assembly and parts list

Block No.

M

NX-CDR7R

M

1

M

116

110

115

5

116

117

123

21

15

122

14

140

LCD board

10

15

15

12

15

11

117

4

9

1

13

12

19

3

55

Operation SW

board

49

3

57

48

50

53

54

46

47

57

61

26

46

2

32

51

3

134

25

24

23

121

Door open/

close det board

60

2

27

60

29

2

30

Door motor

board

133

45

17

16

4

8

18

17

5

31

Protect board

35

59

58

36

40

42

43

41

44

28

43

39

34

43

43

43

38

43

43

Head phone

board

46

61

66

87

Main board

20

124

19

7

67

65

139

78

137

85

82

86

84

83

82

86

85

138

82

80

90

89

90

102

105

104

104

109

108

114

119

113

120

109

109

107

112

103

96

22

79

20

139

20

81

79

77

82

81

98

Out put

board

132

106

Power amplifier

board(2)

20

91

20

LED board

118

92

94

111

130

126

131

135

141

125

CDR control

board

70

70

6

99

74

69

62

93

Power suplly

connection board

Power suplly

board

96

72

72

Power amplifier

board(1)

95

69

101

68

136

100

76

67

69

69

71

88

75

127

56

1

37

33

59

73

66

129

128

63

64

64

58

ABCD E F G

3-3

NX-CDR7R

Parts list (General assembly)

Item

A

1 LV10573-002A
2 E75896-002
3 E69897-002
4 LV21113-001A
5 LV41694-001A
6 LV41695-001A
7 QYSBSF2608Z
8 LV42533-001A

9 LV32966-004A
10 LV42471-001A
11 LV42472-001A
12 LV32964-001A
13 LV42601-001A
14 LV31383-002A
15 QYSBSF2608Z
16 LV21102-001A
17 QYSBSF2606M
18 LV21103-001A
19 LV42474-001A
20 QYSBSF2608Z
21 LV30225-011A
22 LV42630-002A
23 QAR0164-001
24 VKS5548-001
25 LV42509-001A
26 LV30225-011A
27 QYSPSPU1720Z
28 VKB3000-184
29 QYSBSF2608Z
30 QYSBSF2608Z
31 QYSBSF3008Z
32 LV33024-001A
33 LV33025-001A
34 LV33013-001A
35 LV33014-001A
36 LV42526-001A
37 LV42527-001A
38 LV33022-001A
39 LV42489-001A
40 LV42490-001A
41 LV42491-001A
42 LV42525-001A
43 LV42701-001A
44 WDL163225-0
45 QYSDST3006Z
46 QYSBSF2608Z
47 LV21104-002A
48 LV21105-001A

Parts number Parts name Area

Q'ty

FRONT PANEL
FELT SPACER
CUSHION
CD DOOR
DOOR BKT(L)
DOOR BKT(R)
T.SCREW
DOOR SPRING
WINDOW LENS
REMOCON LENS
POWER INDICATOR
POWER BUTTON
FILTER
FL HOLDER
T.SCREW
CD ESCUTCHEON
SCREW
REC.BUTTON
INDICATOR(CD)
T.SCREW
SPACER
BURRIER(A)
MOTOR
MOTOR PULLEY
MOTOR BKT
SPACER
SCREW
BELT
T.SCREW
T.SCREW
SCREW
GEAR BKT ASS'Y
ARM BKT ASS'Y
ARM1
ARM2
ARM3 ASS'Y
ARM4 ASS'Y 1
GEAR1
GEAR2
GEAR3
GEAR4
PULLY WORM
WASHER
SLIT WASHER
SCREW
T.SCREW
MOVING LENS
MOVING PANEL

10

Description

1

MIPS/SPRAY/SILK

2

FOOT

2

FOR CD DOOR
1
1

FOR CD DOOR
1

FOR CD DOOR
2

FOR DOOR BKT
1

FOR CD DOOR
1

PMMA/HOT ST/SIL
1

AS/CLEAR
1

AS/CLEAR
2

ABS/VACUUM METAL
1

PC T0.5
1
4

FL PWB+F.PANEL
1

PS/SPRAY/SILK
2

CD ESC+F.PANEL
1

PS/SPRAY
2

AS/CLEAR
7

CD ESC+REC PWB
1

FOR FFC
1
1
1
1
1
2

FOR MOTOR
1
1

MOTOR BKT+F.P
1

FOR MOTOR PWB
1

FOR H.P PWB
1
1
1

EGC T1.0
1

EGC T1.0
1

1

POM
1

POM
1

POM
1

POM
1

POM

GEARX4,ARMX6
1

PULLY WORM
2

FOR SW PWB
4

MOVING ASSY+F.P
1

ABS/SILK
1

PS/SPRAY

Block No. M1MM

Parts list (General assembly)

Item

A

49 LV33026-001A
50 LV32968-001A
51 QYSBSF2608Z
53 LV32969-001A
54 LV32970-001A
55 LV33156-002A
56 LV32967-001A
57 LV42528-001A
58 LV42529-001A
59 QYSSSF2608Z
60 QYSBSG3008Z
61 QYSDST3006Z
62 VKZ4001-110S
63 LV10574-001A
64 E75896-006
65 -------------­66 QYSDST3006Z
67 QYSDST3006Z
68 LV10575-001A
69 QYSDST3006E
70 QYSBSG3008Z
71 QQT0354-001
72 QYSDSTL4008Z
73 VKZ4001-110S
74 QYSDST3004Z
75 QMPN160-200-JD

76 QZW0033-001
77
78 LV10581-001A
79 LV30225-059A
80 LV30225-059A
81 QYSBSG3008Z
82 QYSDST3006E
83 VKZ4001-111S
84 QYSDST3004Z
85 LV32973-001A
86 QYSDST3006E
87 LV30225-0D1A
88 VYSH101-009
89 QAR0124-002
90 QYSBSG3020Z
91 LV32974-002A
92 LV31393-002A
93 QYSBSG3014E
94 LV32129-001A
95 QYSBSG3014E
96 QYSBSG3008Z

Parts number Parts name Area

QMPK200-200-JD

EMU-R7-11M

FUNCTION BUTTON
EJECT BUTTON
T.SCREW
VOLUME RING
VOLUME KNOB
MOVING PROTECT
MOVING COVER
COLLOR(A)
COLLOR(B)
SCREW
T.SCREW
SCREW
WIRE HOLDER
BOTTOM CHASSIS
FELT SPACER
3CD CHANGER MECHA
SCREW
SCREW
SUB CHASSIS
SCREW
T.SCREW
POWER TRANS
SPECIAL SCREW
WIRE HOLDER
SCREW
POWER CORD
POWER CORD
STRAIN RELIEF
SINGLE CD MECHA
CDR CHASSIS
SPACER
SPACER
T.SCREW
SCREW
WIRE CLAMP
SCREW
PWB BKT
SCREW
SPACER
SPACER
FAN MOTOR
TAP SCREW
HEAT SINK
IC HOLDER
T.SCREW
IC HOLDER
T.SCREW
T.SCREW

Q'ty

1

ABS/VACUUM METAL

2

ABS/VACUUM METAL

4

FOR MOVING PWB

1

ABS/VACUUM METAL

1

AS/CLEAR
1
1
2

FOR MOVING LENS
2

ARM3,4+MOVING
2

ARM3,4+MOVING
2

F.PANEL+BOTTOM
2

M.MECHA+SUB.CHASSIS
1

FOR H.P.WIRE
1

EGC T1.0
2

FOOT FOR CHASSIS
1

BDL1131-M001YP
2

ZC4 + CD BKT
2

ZC4 + CHASSIS
1

EGC T1.0
5

BOTTOM+SUB CHASSIS
2

CNCT PWB+SUB CHASSIS
1
4

TRANS+B.CHASSIS
1

FOR TRANS WIRE
1

WIRE HOLDER
1
1
1
1
1
2

FOR CDR CHASSIS
1

FOR ZC4 WIRE
3

CD MECHA+CDR CHASSIS
4

SUB CHAS+CDR CHASSIS
1
1
2
2

PWB BKT+CDR CHASSIS
1
1
1

WIRE 200MM
2

FAN+CDR CHASSIS
1

BLACK ALUMITE
1

REGULATOR
3

IC HOLDER+H.SINK
1

POWER AMP IC
2

IC HOLDER+H.SINK
2

REAR PWB+SUB CHASSIS

Description

Block No. M1MM

B
E,EN

3-4

NX-CDR7R

Parts list (General assmbly)

Item

A

98 QYSDST3006Z

99 LV30225-011A
100 LV32972-001A
101 FMYH4004-001
102 LV21108-002A
103 QYSBSGY3008E
104 QYSBSGY3008E
105 QYSBSGY3008E
106 QYSBSGY3008E
107 QYSBSGY3008E
108 QYSBSGY3008E
109 QYSBSGY3008E
110 QYSDST3006E
111 VYSH101-009
112 LV21109-002A
113 QYSBSGY3008E
114 QYSBSGY3008E
115 LV21110-001A/S/
116 QYSBSGY3008E
117 QYSDSG3006M
118 LV32965-001A
119 LV33030-004A

120 VND4118-004
121 WJM0252-001A
122 QUQ110-1108AF
123 QUQ110-1508AF
124 QUQ110-1324AF
125 QUQ412-1722CJ
126 QUQ412-1520CF
127 QUQ110-0424AF
128 QUQ110-1910BJ
129 WJU0007-001A
130 QUQ110-2313AF
131 WJU0006-001A
132 QJJ009-061101
133 QUQ412-0524DJ
134 QUQG10-1014BF
135 QMF51W2-4R0-J8
136 QMF51W2-1R0-J8
137 LV30225-011A
138 LV30225-0E3A
139 LV30225-0E4A
140 LV40859-001A
141 VYSH101-009

Parts number Parts name Area

LV33030-002A

SCREW
SPACER
PWB COVER
PLASTIC RIVET
REAR PANEL
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SPECIAL SCREW
SCREW
SPACER
REAR COVER
SPECIAL SCREW
SPECIAL SCREW
METAL COVER
SPECIAL SCREW
T.SCREW
TRAY FITTING
NAME PLATE
NAME PLATE
CAUTION LABEL
E-SI C WIRE C-F
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
FFC WIRE
SH FFC WIRE
FFC WIRE
FFC WIRE
SIN ID C-C WIRE
FFC WIRE
FFC WIRE
FUSE
FUSE
SPACER
SPACER
SPACER
SPACER
SPACER

Q'ty

1

M.TRA PWB+SUB CHASSIS
1
1

FOR MINI TR PWB
1
1
1

R.PANEL+BOTTOM
2

ANT.+R.PANEL
1

PIN JACK+R.PANE
2

DIGITAL OPT+R.P
2

SPEAKER JACK+R.P
1

M.TRANS PWB+R.P
4

HEAT SINK+R.PANEL
2

MICON PWB+PWB BK
1
1
2

REAR COVER+R.PANEL
2

REAR COVER+B.CHASSIS
1
4

FOR REAR
2

FOR SIDE
1

FOR CDR
1

REAR COVER
1

REAR COVER
1

REAR COVER
1
1

FL-MICON(1)
1

FL-MICON(2)
1

REC-MICON
1

CONNECT-MICON
1

CONNECT-MICON
1

ZC4-MICON
1

ZC4-CONNECT(1)
1
1

CDR-CONNECT(1)
1
1

CDR-CONNECT
1
1
1
1
1
1
2
1
1

Description

Block No. M1MM

E
B,EN

3-5

3-6

Grease

=EM-30L
=FL-7750

39

NX-CDR7R

CD changer mechanism assembly and parts list

10.8

44

44

43

40

38

45

44

44

40

48

41

9

8

7

34

33

5

8

6

4

1

0.1mm

34

11
14

17

31

10

32

30

19

16

31

32

13

12

0.2mm66.7

15

47

31

20

32

18

21

25

24

29

26

28

27

23

22

0.2mm9.8

FMU-ZC4-1M

37

36

3

42

2

42

42

0.2mm6.6

2

35

36

Block No.

M
A

M

46

46

46

M

NX-CDR7R

Parts list (CD Changer mechanism)

Item

A

1 LV20581-001A
2 RF-500TB-12560
3 VKS5548-001
4 QYSPSP2603Z
5 LV31586-001A
6 LV41427-001A
7 LV20588-001A
8 QYSDST2606Z

9 LV41431-001A
10 LV20586-003A
11 OPTIMA-725B1
12 LV32013-003A
13 QYSPSPT1720M
14 LV31744-001A
15 QYSPSGT1425M
16 VKS1161-006
17 LV31745-001A
18 QAR0123-001
19 VKZ4743-001
20 WFM214025
21 VKS5556-001
22 VKS5557-001
23 PPN-13KA10C
24 VWE292-07AZAZ
25 VWE290-08AZAZ
26 VKS5558-001
27 VKM3904-001
28 VKZ4248-204
29 QYSPSPL2004Z
30 LVB30006-002A
31 LV41424-001A
32 LV41659-001A
33 LV31799-001A
34 QYSBSF2608Z
35 LV20594-002A
36 QYSDST2606Z
37 LV31575-001A
38 LV10308-001A
39 QYSBSF2608Z
40 QYSDST2606Z
41 LV32067-001A
42 LV20590-002A
43 LV10309-001A
44 QYSBSF2608Z
45 LV41429-002A
46 QYSDST2606Z
47 LV42703-001A
48 QYSBSF2608Z

Parts number Parts name Area

CHASSIS UNIT
MOTOR
MOTOR PULLEY
SCREW
SELECT GEAR
SELECT SPRING
GEAR BASE UNIT
SCREW
BELT
SUB CHAS. UNIT
CD PICK UP
RACK ARM
MINI SCREW
P.S.SPRING
TAP SCREW
T.MECHA CHASSIS
TURN TABLE ASSY
SPINDLE MOTOR
SPECIAL SCREW
WASHER
S.S. GEAR
F.M. GEAR
MOTOR
UL VINYL WIRE
WIRE
MIDDLE GEAR
SHAFT HOLDER
MINI TAP SCREW
SCREW
FPC
SPECIAL SCREW
INSULATOR
CLAMPER UNIT
T.SCREW
SIDE(R) UNIT
SCREW
CLICK SPRING
SIDE BKT(L)
T.SCREW
SCREW
FLAP BASE UNIT
TRAY UNIT
TOP COVER
T.SCREW
ROD
SCREW
SCREW SHAFT
T.SCREW

Q'ty

Block No. MAMM

Description

1
2
2
4
1
1
1
3
2
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
3
3
1
3
1
3
1
1
1
2
1
3
1
4
2
5
1
1

3-7

NX-CDR7R

CD-R/RW loading mechanism assembly and parts list

Block No.

16

16

22

22

20

18

16

M

R

16

M

M

Grease

=EM-30L
=CFD-4007ZYZ

17

19

21

22

22

10

9

8

A

12

11

7

6

4

15

13

3-8

6.85mm 0.1mm

1

3

2

5

14

A

NX-CDR7R

Parts list (CD-R/RW loading mechanism)

Item

A

1 LV10454-007A

2 QAR0164-001

3 LV42087-001A

4 QYSPSPU1730Z

5 VKZ4777-003

6 LV42209-001A

7 LV42084-002A

8 LV42085-002A

9 LV42086-001A
10 LV32514-002A
11 LV42348-001A
12 VKZ4777-003
13 LV20912-002A
14 QUQ110-0606AJ
15 -----------­16 LV41424-001A
17 LV32417-001A
18 LV42089-001A
19 LV41118-003A
20 LV41741-001A
21 LV20913-002A
22 QYSBSF2008Z

Parts number Parts name Area

LOADING BASE
MOTOR
MOTOR PULLEY
SCREW
MINI SCREW
BELT
PULLEYGEAR
MIDDLE GEAR
IDLE GEAR
SLIDE CAM
P GEAR BKT
MINI SCREW
ELEVATOR
FLAT WIRE
CD-R/RW TRAVERS
SPECIAL SCREW
CLAMPER
YOKE
MAGNET
SPECIAL SCREW
CLAMPER BASE
TAPPING SCREW

Q'ty

1
1

MABUCHI
1
1

FOR MOTOR
1
1
1
1
1
1
1
1

FOR PULLEY GEAR
1
1
1
4
1
1
1
1
1
4

Block No. MRMM

Description

3-9

NX-CDR7R

e

Are

Electrical parts list (Main board)

Item

A

C 1 NCB31CK-223X C CAPACITOR
C 2 NCB31CK-103X C CAPACITOR
C 3 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C 4 NCB31CK-103X C CAPACITOR
C 6 NCB31HK-102X C CAPACITOR
C 7 NCB31HK-102X C CAPACITOR
C 8 NCB31HK-102X C CAPACITOR
C 9 NCB31HK-102X C CAPACITOR
C 10 NCS31HJ-120X C.CAPA. C.M
C 11 NCB31CK-104X C CAPACITOR
C 12 NCB31CK-473X C CAPACITOR
C 13 NCS31HJ-120X C.CAPA. C.M
C 14 QEKC1CM-107Z E.CAPACITOR 100MF 20% 16V
C 15 NCS31HJ-120X C.CAPA. C.M
C 16 NCS31HJ-120X C.CAPA. C.M
C 17 NCB31HK-392X C CAPACITOR
C 18 QEQ61HM-474Z N.P.E.CAPA. I.M .47MF 20% 50V
C 19 NCB31CK-473X C CAPACITOR
C 20 NCB31HK-102X C CAPACITOR
C 21 NCB31CK-223X C CAPACITOR
C 22 NCS31HJ-151X C CAPACITOR
C 23 NCS31HJ-151X C CAPACITOR
C 24 NCS31HJ-151X C CAPACITOR
C 25 QEKC1CM-107Z E.CAPACITOR 100MF 20% 16V
C 30 QEKC1CM-107Z E.CAPACITOR 100MF 20% 16V
C 31 QEKC1CM-226Z E CAPACITOR 22MF 20% 16V
C 32 NCB31CK-473X C CAPACITOR
C 33 NCB31CK-473X C CAPACITOR
C 34 NCB31CK-223X C CAPACITOR
C 35 NCB31CK-473X C CAPACITOR
C 36 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C 37 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C 38 QEKC1HM-224Z E CAPACITOR .22MF 20% 50V
C 39 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C 40 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C 41 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C 42 NCB31HK-182X C CAPACITOR
C 43 NCB31HK-182X C CAPACITOR
C 44 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C 45 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C 46 NCB31CK-223X C CAPACITOR
C 47 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C 48 NCB31HK-222X C CAPACITOR
C 49 NCS31HJ-471X C CAPACITOR
C 50 QEKC1CM-226Z E CAPACITOR 22MF 20% 16V
C 51 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C 52 QFVF1HJ-274Z MF CAPACITOR .27MF 5% 50V
C 53 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C 54 NCB31CK-473X C CAPACITOR
C 55 NCS31HJ-330X C CAPACITOR
C 56 NCS31HJ-100X C CAPACITOR
C 57 NCB31HK-102X C CAPACITOR
C 58 NCB31CK-473X C CAPACITOR
C 59 NCB31HK-102X C CAPACITOR
C 70 NCS31HJ-220X C CAPACITOR
C 71 NCS31HJ-220X C CAPACITOR
C 72 NCB31HK-561X C CAPACITOR
C 73 NCB31CK-104X C CAPACITOR
C 74 NCB31CK-104X C CAPACITOR
C 75 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C 76 NCB31HK-331X C CAPACITOR
CF 1 QAX0420-001 C FILTER
CF 2 QAX0458-001Z C FILTER

Parts number Parts name Ar

Block No. 01

Remarks

a

Item

A

CF 3 QAX0610-001Z C DISCRIMINATOR
CN581 QGF1205F1-05 CONNECTOR TO MAIN
CN582 QGA2001F1-02 2P CONNECTOR TO MOVING MOTOR
CN701 QGB2510J1-15 CONNECTOR TO POWER-AMP
CN702 QGB2510J1-14 CONNECTOR TO REG
CN703 QGB2510J1-09 CONNECTOR TO REAR
CN704 QGF1036C1-11 CONNECTOR TO FL
CN705 QGF1205F1-05 CONNECTOR TO PANEL SW
CN706 QGF1016F3-04 CONNECTOR TO CDR
CN707 QGF1205F1-15 CONNECTOR TO CONNECT
CN708 QGF1036F1-13 13P PLUG ASSY TO KEY
CN709 QGF1205F1-17 CONNECTOR TO CONNECT
CN710 QGB1214J1-12S CONNECTOR TO TUNER-I/O
CN711 QGB1214J1-10S CONNECTOR TO TUNER-I/O
CN712 QGF1036C1-15 FFC CONNECTOR TO FL
CN801 QGB1214K1-12S CONNECTOR
CN802 QGA2501F1-04 CONNECTOR
CN803 QGB1214K1-10S CONNECTOR
CN851 QGF1036F1-11 CONNECTOR
CN852 QGF1036F1-15 15FFC CONNECTOR
C3122 QTE1H28-106Z E CAPACITOR
C3142 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C3143 QTE1H28-106Z E CAPACITOR
C3144 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C3145 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C3146 QFVF1HJ-124Z MF CAPACITOR .12MF 5% 50V
C3147 QFVF1HJ-124Z MF CAPACITOR .12MF 5% 50V
C3148 QFLC1HJ-183Z TF CAPACITOR .018MF 5% 50V
C3149 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C3150 QFLC1HJ-562Z M CAPACITOR 5600PF 5% 50V
C3151 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C3154 NCB31HK-102X C CAPACITOR
C3156 QTE1H28-105Z E CAPACITOR
C3161 QFP32AJ-222Z PP CAPACITOR 2200PF 5% 100V
C3163 QFLC1HJ-563Z TF CAPACITOR .056MF 5% 50V
C3164 QFLC1HJ-563Z TF CAPACITOR .056MF 5% 50V
C3166 QTE1V06-106Z E CAPACITOR
C3182 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C3183 NCS31HJ-220X C CAPACITOR
C3184 QEKC1HM-226Z E.CAPACITOR 22MF 20% 50V
C3222 QTE1H28-106Z E CAPACITOR
C3242 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C3243 QTE1H28-106Z E CAPACITOR
C3244 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C3245 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C3246 QFVF1HJ-124Z MF CAPACITOR .12MF 5% 50V
C3247 QFVF1HJ-124Z MF CAPACITOR .12MF 5% 50V
C3248 QFLC1HJ-183Z TF CAPACITOR .018MF 5% 50V
C3249 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C3250 QFLC1HJ-562Z M CAPACITOR 5600PF 5% 50V
C3251 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C3254 NCB31HK-102X C CAPACITOR
C3256 QTE1H28-105Z E CAPACITOR
C3261 QFP32AJ-222Z PP CAPACITOR 2200PF 5% 100V
C3263 QFLC1HJ-563Z TF CAPACITOR .056MF 5% 50V
C3264 QFLC1HJ-563Z TF CAPACITOR .056MF 5% 50V
C3266 QTE1V06-106Z E CAPACITOR
C3282 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C3283 NCS31HJ-220X C CAPACITOR
C3284 QEKC1HM-226Z E.CAPACITOR 22MF 20% 50V
C3381 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C3941 QTE1E28-106Z E CAPACITOR
C3942 QTE1C28-107Z E CAPACITOR

Parts number Parts name

Remarks

a

3-10

NX-CDR7R

e

)

)

Q

Are

Electrical parts list (Main board)

Item

A

C3943 NCB31HK-103X C CAPACITOR
C3946 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C3961 QTE1C28-107Z E CAPACITOR
C3962 QTE1C28-226Z E CAPACITOR
C3981 QTE1C28-107Z E CAPACITOR
C3982 QTE1C28-226Z E CAPACITOR
C7001 QETN1CM-107Z E CAPACITOR 100MF 20% 16V
C7002 QETN0JM-108Z E CAPACITOR 1000MF 20% 6.3V
C7005 NCS31HJ-220X C CAPACITOR 32KHZ
C7006 NCS31HJ-220X C CAPACITOR 32KHZ
C7007 NCB31HK-103X C CAPACITOR
C7008 QCFB1HZ-105Y ML C CAPA I/M 1.0MF +80:-20%
C7009 QETN1CM-107Z E CAPACITOR 100MF 20% 16V
C7010 QETN1EM-226Z E CAPACITOR 22MF 20% 25V
C7201 QETM1EM-108 E CAPACITOR 1000MF 20% 25V
C7202 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V
C7203 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C7204 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V
C7205 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C7206 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V
C7207 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C7208 NCB31HK-103X C CAPACITOR
C7301 NCB31CK-104X C CAPACITOR
C7302 NCS31HJ-100X C CAPACITOR
C7601 NCB31HK-102X C CAPACITOR
C7602 NCB31CK-473X C CAPACITOR
C7605 QETN0JM-227Z E CAPACITOR 220MF 20% 6.3V
C7801 QETN1CM-107Z E CAPACITOR 100MF 20% 16V
C7802 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C7901 QETM1EM-688 E CAPACITOR 6800MF 20% 25V
C7902 QETM1VM-478 E.CAPACITOR 4700MF 20% 35V
C7903 QETM1VM-478 E.CAPACITOR 4700MF 20% 35V
C8101 NCS31HJ-101X C.CAPA. C.M
C8103 NCS31HJ-101X C.CAPA. C.M
C8104 NCB31HK-562X C CAPACITOR
C8105 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C8201 NCS31HJ-101X C.CAPA. C.M
C8203 NCS31HJ-101X C.CAPA. C.M
C8204 NCB31HK-562X C CAPACITOR
C8205 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C8401 NCB31HK-103X C CAPACITOR
C8402 QEKC1CM-476Z E.CAPACITOR 47MF 20% 16V
C8404 QEKC1CM-106Z E CAPACITOR 10MF 20% 16V
C8405 QEKC1CM-476Z E.CAPACITOR 47MF 20% 16V
C8406 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C8407 NCB31HK-103X C CAPACITOR
C8408 NCB31HK-103X C CAPACITOR
C8409 NCS31HJ-6R0X C CAPACITOR
C8410 NCB31HK-103X C CAPACITOR
C8444 NCB31HK-103X C CAPACITOR
C8446 NCB31HK-103X C CAPACITOR
C8501 QEKC0JM-226Z E CAPACITOR 22MF 20% 6.3V
C8502 QFVF1HJ-104Z MF CAPACITOR .10MF 5% 50V
C8503 NCS31HJ-101X C.CAPA. C.M
C8504 QEKC1CM-107Z E.CAPACITOR 100MF 20% 16V
C8505 NCB31HK-102X C CAPACITOR
C8506 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C8507 NCB31HK-102X C CAPACITOR
C8508 NCB31HK-102X C CAPACITOR
C8509 NCB31HK-102X C CAPACITOR
C8510 NCB31HK-102X C CAPACITOR
C8511 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V
C8512 QEKC1HM-105Z E.CAPACITOR 1.0MF 20% 50V

Parts number Parts name Ar

Block No. 01

Remarks

a

Item

A

C8513 NCB31HK-561X C CAPACITOR
C8514 NCB31HK-561X C CAPACITOR
C8515 NCB31HK-561X C CAPACITOR
C8516 NCS31HJ-221X C.CAPA. C.M
C8517 NCS31HJ-221X C.CAPA. C.M
C8518 NCS31HJ-221X C.CAPA. C.M
C8519 NCS31HJ-221X C.CAPA. C.M
C8520 NCS31HJ-221X C.CAPA. C.M
C8521 NCS31HJ-221X C.CAPA. C.M
C8522 NCS31HJ-221X C.CAPA. C.M
C8523 NCS31HJ-221X C.CAPA. C.M
C8524 NCS31HJ-221X C.CAPA. C.M
C8525 NCS31HJ-221X C.CAPA. C.M
C8526 NCS31HJ-221X C.CAPA. C.M
C8527 NCB31HK-561X C CAPACITOR
C8528 NCB31HK-561X C CAPACITOR
D 1 1SS133-T2 SI DIODE IM
D 2 1SS133-T2 SI DIODE IM
D 3 1SS133-T2 SI DIODE IM
D 4 1SS133-T2 SI DIODE IM
DI851 QLF0092-001 FL TUBE
D3181 1SS133-T2 SI DIODE IM DETECTOR
D3182 1SS133-T2 SI DIODE IM DETECTOR
D3281 1SS133-T2 SI DIODE IM DETECTOR
D3282 1SS133-T2 SI DIODE IM DETECTOR
D3941 MTZJ11A-T2 ZENER DIODE VOL
D3942 MTZJ10C-T2 Z.DIODE I.M
D3961 MTZJ6.8A-T2 ZENER DIODE AHB/BPF
D3981 MTZJ6.8A-T2 ZENER DIODE DETECTOR
D7001 1SS133-T2 SI DIODE IM
D7002 1SS133-T2 SI DIODE IM
D7003 1SS133-T2 SI DIODE IM
D7201 1N4003S-T5 SI DIODE
D7202 MTZJ6.8A-T2 ZENER DIODE US6V
D7204 1SS133-T2 SI DIODE IM INH/RESET
D7205 MTZJ5.1C-T2 ZENER DIODE INH/RESET
D7206 1SS133-T2 SI DIODE IM INH/RESET
D7207 MTZJ6.8A-T2 ZENER DIODE FL6V
D7208 1N4003S-T5 SI DIODE
D7209 1N4003S-T5 SI DIODE
D8401 MTZJ10C-T2 Z.DIODE I.M
D8402 MTZJ3.9B-T2 ZENER DIODE
D8403 1SS133-T2 SI DIODE IM
D8404 1SS133-T2 SI DIODE IM
D8405 MTZJ9.1A-T2 ZENER DIODE
D8501 SPR-39MVWF LED
D8503 1SS133-T2 SI DIODE IM
D8504 1SS133-T2 SI DIODE IM
D8505 1SS133-T2 SI DIODE IM
EP701 QNZ0136-001Z EARTH PLATE
FW702 QUM026-20Z3Z3 PARA RIBON WIRE IN MICON
IC 1 LA1838 IC
IC 2 LC72136N IC
IC 3 LC72723 IC(RDS)
IC301 NJM4580D IC AHB/BPF(CDR7
IC302 NJM4580D IC DETECTOR(CDR7
IC303 TDA7439 IC VOL/E
IC304 BU4066BCF-X IC SELECTOR-L
IC305 BU4066BCF-X IC SELECTOR-R
IC701 UPD784216AGF517 IC SYSTEM MICOM
IC702 KIA78S06P-T IC

A

IC703 KIA78S06P-T IC

A

IC704 TA8409S IC MOT DRIVER

Parts number Parts name

Remarks

US6V
FL6V

a

3-11

NX-CDR7R

e

)

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

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Are

Electrical parts list (Main board)

Item

A

IC705 TC74HCT04AF-X IC VOL BUFF
IC851 GP1U261X IR DETECT UNIT
IC852 M66004FP-X IC
J 1 QNB0014-001 ANT TERMINAL
J8001 QNN0018-002 PIN JACK 4PIN
J8002 GP1FA550RZ OPT RECEIVER
J8003 GP1FA550TZ OPT TRANSMITTER(F5WMD NO USE
K7801 QQR1183-001Z F.BEADS I.M MOT. DRIVER
K7802 QQR1183-001Z F.BEADS I.M MOT. DRIVER
K8401 QQR1183-001Z F.BEADS I.M
K8402 QQR1183-001Z F.BEADS I.M
L 1 QQR1094-001 COIL BLOCK
L 2 QQL231K-330Y INDUCTOR
L 3 QQL231K-4R7Y INDUCTOR
L 70 QQL231K-101Y INDUCTOR
LF810 QQR0590-001 FILTER
LF820 QQR0590-001 FILTER

R 2 NRSA63J-331X MG RESISTOR
R 3 NRSA63J-224X MG RESISTOR
R 4 NRSA63J-331X MG RESISTOR
R 5 NRSA63J-120X MG RESISTOR
R 6 NRSA63J-120X MG RESISTOR
R 10 NRSA63J-222X MG RESISTOR
R 11 NRSA63J-472X MG RESISTOR

Parts number Parts name Ar

1 2SC2814/4-5/-X TRANSISTOR
2 2SC1623/5-6/-X TRANSISTOR
3 2SC1623/5-6/-X TRANSISTOR
4 DTA114YKA-X TRANSISTOR
5 DTA114YKA-X TRANSISTOR
3161 2SC3576-JVC-T TRANSISTOR I/M AHB(CDR7
3162 2SC3576-JVC-T TRANSISTOR I/M AHB(CDR7
3261 2SC3576-JVC-T TRANSISTOR I/M AHB(CDR7
3262 2SC3576-JVC-T TRANSISTOR I/M AHB(CDR7
7201 KTA1271/OY/-T TRANSISTOR US6V
7202 KTA1271/OY/-T TRANSISTOR US6V
7203 DTC114YKA-X CHIP D.TRANSIST INH/RESET
7204 DTC114YKA-X CHIP D.TRANSIST INH/RESET
7205 DTC114YKA-X CHIP D.TRANSIST INH/RESET
7206 DTC114YKA-X CHIP D.TRANSIST INH/RESET
7207 KTA1271/OY/-T TRANSISTOR FL6V
7208 KTC3199/GL/-T TRANSISTOR FL6V
7401 DTC144EKA-X TRANSISTOR
7402 DTC144EKA-X TRANSISTOR
7403 DTC144EKA-X TRANSISTOR
7404 2SC2412K/RS/-X CHIP TRANSISTOR MANUAL RESET
7405 2SC2412K/RS/-X CHIP TRANSISTOR MANUAL RESET
7406 2SC2412K/RS/-X CHIP TRANSISTOR LED CTL
7408 2SC2412K/RS/-X CHIP TRANSISTOR LED CTL
7409 KTC3199/GL/-T TRANSISTOR POUT2
7410 DTA144EKA-X TRANSISTOR
7411 DTA144EKA-X TRANSISTOR
7412 DTA144EKA-X TRANSISTOR
8101 2SC3576-JVC-T TRANSISTOR I/M
8201 2SC3576-JVC-T TRANSISTOR I/M
8301 KRA102M-T D.TRANSISTOR
8401 KTC3203/OY/-T TRANSISTOR
8402 KRA102M-T D.TRANSISTOR
8403 KRC102M-T D.TRANSISTOR
8404 KTA1267/YG/-T TRANSISTOR
8405 KTC3199/GL/-T TRANSISTOR
8501 DTC114TKA-X TRANSISTOR
8503 2SC2412K/RS/-X CHIP TRANSISTOR
8504 2SC2412K/RS/-X CHIP TRANSISTOR

Block No. 01

Remarks

a

Item

A

R 12 NRSA63J-472X MG RESISTOR
R 13 NRSA63J-103X MG RESISTOR
R 14 NRSA63J-104X MG RESISTOR
R 15 NRSA63J-332X MG RESISTOR
R 16 NRSA63J-472X MG RESISTOR
R 17 QRZ9005-680X F.RES I/M 68 1/4W
R 18 NRSA63J-102X MG RESISTOR
R 19 NRSA63J-102X MG RESISTOR
R 20 NRSA63J-102X MG RESISTOR
R 21 NRSA63J-562X MG RESISTOR
R 22 NRSA63J-472X MG RESISTOR
R 23 NRSA63J-182X MG RESISTOR
R 24 NRSA63J-103X MG RESISTOR
R 25 NRSA63J-331X MG RESISTOR
R 26 NRSA63J-222X MG RESISTOR
R 27 NRSA63J-103X MG RESISTOR
R 28 NRSA63J-103X MG RESISTOR
R 29 NRSA63J-103X MG RESISTOR
R 30 NRSA63J-122X MG RESISTOR
R 31 NRSA63J-102X MG RESISTOR
R 32 NRSA63J-102X MG RESISTOR
R 33 NRSA63J-331X MG RESISTOR
R 34 NRSA63J-470X MG RESISTOR
R 35 NRSA63J-562X MG RESISTOR
R 36 NRSA63J-332X MG RESISTOR
R 37 NRSA63J-103X MG RESISTOR
R 38 NRSA63J-393X MG RESISTOR
R 39 NRSA63J-393X MG RESISTOR
R 40 NRSA63J-393X MG RESISTOR
R 41 NRSA63J-332X MG RESISTOR
R 60 NRSA63J-0R0X MG RESISTOR
R 70 NRSA63J-103X MG RESISTOR
R 71 NRSA63J-102X MG RESISTOR
R 72 NRSA63J-102X MG RESISTOR
R 73 NRSA63J-102X MG RESISTOR
R3124 NRSA63J-102X MG RESISTOR
R3141 NRSA63J-562X MG RESISTOR
R3142 NRSA63J-272X MG RESISTOR
R3143 NRSA63J-473X MG RESISTOR
R3144 NRSA63J-473X MG RESISTOR
R3147 NRSA63J-473X MG RESISTOR
R3148 NRSA63J-473X MG RESISTOR
R3161 NRSA63J-332X MG RESISTOR
R3162 NRSA63J-182X MG RESISTOR
R3163 NRSA63J-103X MG RESISTOR
R3164 NRSA63J-0R0X MG RESISTOR
R3165 NRSA63J-561X MG RESISTOR
R3166 NRSA63J-223X MG RESISTOR
R3167 NRSA63J-622X MG RESISTOR
R3168 NRSA63J-472X MG RESISTOR
R3169 NRSA63J-224X MG RESISTOR
R3170 NRSA63J-304X MG RESISTOR
R3182 NRSA63J-473X MG RESISTOR
R3183 NRSA63J-473X MG RESISTOR
R3184 NRSA63J-473X MG RESISTOR
R3185 NRSA63J-473X MG RESISTOR
R3224 NRSA63J-102X MG RESISTOR
R3241 NRSA63J-562X MG RESISTOR
R3242 NRSA63J-272X MG RESISTOR
R3243 NRSA63J-473X MG RESISTOR
R3244 NRSA63J-473X MG RESISTOR
R3247 NRSA63J-473X MG RESISTOR
R3248 NRSA63J-473X MG RESISTOR

Parts number Parts name

Remarks

a

3-12

NX-CDR7R

e

Electrical parts list (Main board)

Item

A

R3261 NRSA63J-332X MG RESISTOR
R3262 NRSA63J-182X MG RESISTOR
R3263 NRSA63J-103X MG RESISTOR
R3264 NRSA63J-0R0X MG RESISTOR
R3265 NRSA63J-561X MG RESISTOR
R3266 NRSA63J-223X MG RESISTOR
R3267 NRSA63J-622X MG RESISTOR
R3268 NRSA63J-472X MG RESISTOR
R3269 NRSA63J-224X MG RESISTOR
R3270 NRSA63J-304X MG RESISTOR
R3282 NRSA63J-473X MG RESISTOR
R3283 NRSA63J-473X MG RESISTOR
R3284 NRSA63J-473X MG RESISTOR
R3285 NRSA63J-473X MG RESISTOR
R3381 NRSA63J-104X MG RESISTOR
R3382 NRSA63J-682X MG RESISTOR
R3941 QRJ146J-221X UNF C.RES I/M 220 5% 1/4W
R3942 NRSA63J-224X MG RESISTOR
R3944 QRE141J-331Y C RESISTOR 330 5% 1/4W
R3961 NRSA63J-221X MG RESISTOR
R3962 NRSA63J-222X MG RESISTOR
R3981 NRSA63J-221X MG RESISTOR
R3982 NRSA63J-222X MG RESISTOR
R7001 NRSA63J-473X MG RESISTOR
R7002 QRE141J-470Y C RESISTOR 47 5% 1/4W
R7003 NRSA63J-105X MG RESISTOR
R7201 QRZ9006-4R7X F RESISTOR

A

R7202 NRSA63J-102X MG RESISTOR
R7203 NRSA63J-272X MG RESISTOR
R7204 NRSA63J-102X MG RESISTOR
R7205 NRSA63J-103X MG RESISTOR
R7206 NRSA63J-103X MG RESISTOR
R7207 NRSA63J-102X MG RESISTOR
R7208 NRSA63J-104X MG RESISTOR
R7209 NRSA63J-473X MG RESISTOR
R7210 NRSA63J-472X MG RESISTOR
R7211 NRSA63J-472X MG RESISTOR
R7301 NRSA63J-101X MG RESISTOR
R7302 NRSA63J-332X MG RESISTOR
R7303 NRSA63J-682X MG RESISTOR
R7401 NRSA63J-473X MG RESISTOR
R7402 NRSA63J-473X MG RESISTOR
R7403 NRSA63J-473X MG RESISTOR
R7404 NRSA63J-104X MG RESISTOR
R7405 NRSA63J-103X MG RESISTOR
R7406 NRSA63J-102X MG RESISTOR
R7407 NRSA63J-104X MG RESISTOR
R7408 NRSA63J-472X MG RESISTOR
R7409 NRSA63J-473X MG RESISTOR
R7601 NRSA63J-473X MG RESISTOR
R7649 NRSA63J-103X MG RESISTOR
R7653 NRSA63J-103X MG RESISTOR
R7654 NRSA63J-103X MG RESISTOR
R7655 NRSA63J-103X MG RESISTOR
R7656 NRSA63J-103X MG RESISTOR
R7657 NRSA63J-103X MG RESISTOR
R7659 NRSA63J-103X MG RESISTOR
R7660 NRSA63J-103X MG RESISTOR
R7662 NRSA63J-103X MG RESISTOR
R7663 NRSA63J-103X MG RESISTOR
R7693 NRSA63J-103X MG RESISTOR
R7694 NRSA63J-103X MG RESISTOR
R7701 NRSA63J-102X MG RESISTOR

Parts number Parts name Ar

4.7 1/4W

Block No. 01

Remarks

a

Item

A

R7702 NRSA63J-102X MG RESISTOR
R7703 NRSA63J-102X MG RESISTOR
R7704 NRSA63J-102X MG RESISTOR
R7705 NRSA63J-471X MG RESISTOR
R7706 NRSA63J-102X MG RESISTOR
R7707 NRSA63J-102X MG RESISTOR
R7708 NRSA63J-102X MG RESISTOR
R7710 NRSA63J-102X MG RESISTOR
R7711 NRSA63J-102X MG RESISTOR
R7712 NRSA63J-102X MG RESISTOR
R7713 NRSA63J-102X MG RESISTOR
R7714 NRSA63J-102X MG RESISTOR
R7715 NRSA63J-103X MG RESISTOR
R7716 NRSA63J-103X MG RESISTOR
R7721 NRSA63J-103X MG RESISTOR
R7722 NRSA63J-103X MG RESISTOR
R7723 NRSA63J-103X MG RESISTOR
R7734 NRSA63J-103X MG RESISTOR
R7735 NRSA63J-102X MG RESISTOR
R7736 NRSA63J-102X MG RESISTOR
R7743 NRSA63J-102X MG RESISTOR
R7744 NRSA63J-102X MG RESISTOR
R7745 NRSA63J-102X MG RESISTOR
R7746 NRSA63J-102X MG RESISTOR
R7747 NRSA63J-102X MG RESISTOR
R7748 NRSA63J-102X MG RESISTOR
R7749 NRSA63J-102X MG RESISTOR
R7753 NRSA63J-102X MG RESISTOR
R7754 NRSA63J-102X MG RESISTOR
R7755 NRSA63J-102X MG RESISTOR
R7756 NRSA63J-102X MG RESISTOR
R7757 NRSA63J-102X MG RESISTOR
R7758 NRSA63J-102X MG RESISTOR
R7759 NRSA63J-102X MG RESISTOR
R7760 NRSA63J-102X MG RESISTOR
R7762 NRSA63J-102X MG RESISTOR
R7763 NRSA63J-102X MG RESISTOR
R7765 NRSA63J-102X MG RESISTOR
R7766 NRSA63J-102X MG RESISTOR
R7767 NRSA63J-102X MG RESISTOR
R7768 NRSA63J-102X MG RESISTOR
R7769 NRSA63J-102X MG RESISTOR
R7771 NRSA63J-102X MG RESISTOR
R7773 NRSA63J-102X MG RESISTOR
R7775 NRSA63J-102X MG RESISTOR
R7776 NRSA63J-102X MG RESISTOR
R7777 NRSA63J-102X MG RESISTOR
R7778 NRSA63J-102X MG RESISTOR
R7779 NRSA63J-102X MG RESISTOR
R7780 NRSA63J-102X MG RESISTOR
R7781 NRSA63J-102X MG RESISTOR
R7782 NRSA63J-102X MG RESISTOR
R7783 NRSA63J-102X MG RESISTOR
R7784 NRSA63J-102X MG RESISTOR
R7785 NRSA63J-102X MG RESISTOR
R7786 NRSA63J-101X MG RESISTOR
R7787 NRSA63J-102X MG RESISTOR
R7788 NRSA63J-102X MG RESISTOR
R7789 NRSA63J-102X MG RESISTOR
R7790 NRSA63J-103X MG RESISTOR
R7793 NRSA63J-102X MG RESISTOR
R7794 NRSA63J-102X MG RESISTOR
R7796 NRSA63J-102X MG RESISTOR

Parts number Parts name Ar

Remarks

a

3-13

NX-CDR7R

Electrical parts list (Main board)

Item

A

R7797 NRSA63J-102X MG RESISTOR
R7799 NRSA63J-103X MG RESISTOR
R7801 QRJ146J-181X UNF C.RES I/M

A

R7802 NRSA63J-183X MG RESISTOR
R7803 NRSA63J-473X MG RESISTOR
R7804 NRSA63J-120X MG RESISTOR
R7805 NRSA63J-120X MG RESISTOR
R7806 NRSA63J-120X MG RESISTOR
R7807 NRSA63J-120X MG RESISTOR
R8101 NRSA63J-223X MG RESISTOR
R8102 NRSA63J-333X MG RESISTOR
R8105 NRSA63J-472X MG RESISTOR
R8106 NRSA63J-181X MG RESISTOR
R8107 NRSA63J-392X MG RESISTOR
R8108 NRSA63J-332X MG RESISTOR
R8110 NRSA63J-201X MG RESISTOR
R8111 NRSA63J-431X MG RESISTOR
R8112 NRSA63J-432X MG RESISTOR
R8201 NRSA63J-223X MG RESISTOR
R8202 NRSA63J-333X MG RESISTOR
R8205 NRSA63J-472X MG RESISTOR
R8206 NRSA63J-181X MG RESISTOR
R8207 NRSA63J-392X MG RESISTOR
R8208 NRSA63J-332X MG RESISTOR
R8210 NRSA63J-201X MG RESISTOR
R8211 NRSA63J-431X MG RESISTOR
R8212 NRSA63J-432X MG RESISTOR
R8401 QRZ9005-220X F.RES I/M

A

R8402 NRSA63J-271X MG RESISTOR
R8403 NRSA63J-390X MG RESISTOR
R8404 NRSA63J-102X MG RESISTOR
R8405 NRSA63J-103X MG RESISTOR
R8410 NRSA63J-471X MG RESISTOR
R8501 NRSA63J-202X MG RESISTOR
R8502 NRSA63J-122X MG RESISTOR
R8504 NRSA63J-331X MG RESISTOR
R8505 NRSA63J-331X MG RESISTOR
R8506 NRSA63J-273X MG RESISTOR
R8507 NRSA63J-103X MG RESISTOR
R8508 NRSA63J-103X MG RESISTOR
R8509 NRSA63J-682X MG RESISTOR
R8510 NRSA63J-682X MG RESISTOR
S5801 QSW0620-001 SWITCH
S5802 QSW0620-001 SWITCH
S8501 QSW0651-001Z TACT SWITCH POWER
S8502 QSW0651-001Z TACT SWITCH SOURCE
S8503 QSW0651-001Z TACT SWITCH CDR EJECT
S8504 QSW0651-001Z TACT SWITCH PANEL OP/CL
T 1 QQR0793-001 IFT
TU 1 QAU0160-001 FRONT END
WC802 QZW0038-001 WIRE CLAMP
X 1 QAX0402-001 CRYSTAL
X 70 QAX0263-001Z CRYSTAL
X7001 QAX0699-001Z RESONATOR 10MHZ
X7002 QAX0401-001 CRYSTAL 32KHZ

Parts number Parts name Ar

180 5% 1/4W

22 1/4W

Block No. 01

Remarks

a

3-14

NX-CDR7R

e

Are

Electrical parts list (AMP board)

Item

A

CN101 QGB2510K2-06 CONNECTOR
CN102 QGB2510K2-15 CONNECTOR
CN103 QGB2024J1-04S CONNECTOR
CN202 QGB2510K2-09 CONNECTOR TO MICOM
CN203 QGA2501C1-07 7P CONNECTOR TO MAIN TRANS
CN204 QGB2510K2-09 CONNECTOR TO PWB
CN205 QGB2510J1-04 CONNECTOR TO REG
CN206 QGB2510J1-06 CONNECTOR TO AMP
CN207 QGB2510K2-07 CONNECTOR
CN208 QGB2024K1-07S CONNECTOR TO REG
CN209 QGB2024K1-04S CONNECTOR TO AMP
CN210 QGA2501C1-02 2P CONNECTOR
CN401 QGB2510K2-14 CONNECTOR
CN402 QGB2510K2-04 CONNECTOR
CN403 QGA2501C1-07 7P CONNECTOR TO CONNECT WIRE
CN405 QGB2024J1-07S CONNECTOR
CN501 QGF1205C1-15 CONNECTOR TO MAIN DIGITAL
CN502 QGF1205F1-17 CONNECTOR TO MAIN ANALOG
CN504 QGF1016F3-19 CONNECTOR TO CD
CN505 QGF1016F3-08 CONNECTOR TO CD
CN506 QGF1016C1-08 CONNECTOR TO CDR
CN507 QGA2001F1-06 6P PLUG ASSY TO CDR
CN508 QGF1016C1-23 CONNECTOR TO CDR
CN583 QGA2001F1-02 2P CONNECTOR FOR MOVING MOTO
CN601 QGF1004F4-10 CONNECTOR TO REC-KEY PWB
CN671 QGF1004F4-10 CONNECTOR TO JOG
CN672 QGF1036F1-13 13P PLUG ASSY TO UCON PWB
C1104 QTE1V06-106Z E CAPACITOR
C1105 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V
C1106 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
C1107 QTE1H28-476Z E CAPACITOR
C1108 QCSB1HK-3R3Y C CAPACITOR 3.3PF 10% 50V
C1109 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C1111 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C1204 QTE1V06-106Z E CAPACITOR
C1205 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V
C1206 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
C1207 QTE1H28-476Z E CAPACITOR
C1208 QCSB1HK-3R3Y C CAPACITOR 3.3PF 10% 50V
C1209 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C1211 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C1301 QTE1V28-107Z E CAPACITOR
C1302 QTE1V28-107Z E CAPACITOR
C1303 QTE1V06-226Z E CAPACITOR
C1304 QTE1V06-226Z E CAPACITOR
C1350 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C1370 QETN1HM-474Z E CAPACITOR .47MF 20% 50V
C1401 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V
C1805 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C1806 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C2001 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C2101 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V
C2201 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V
C2401 QETN1HM-227Z E CAPACITOR 220MF 20% 50V
C2402 QETN1HM-107Z E CAPACITOR 100MF 20% 50V
C2403 QETN1HM-106Z E CAPACITOR 10MF 20% 50V
C2501 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C2502 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C2503 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V
C2504 QFV72AJ-104Z MF CAPACITOR .10MF 5% 100V
C2901 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
C2902 QDGB1HK-102Y C CAPACITOR
C2903 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V

Parts number Parts name Ar

Block No. 02

Remarks

a

Item

A

C4001 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4003 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C4004 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4005 QTE1V06-226Z E CAPACITOR
C4006 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4008 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C4009 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4011 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C4012 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C4013 QETN1HM-226Z E CAPACITOR 22MF 20% 50V
C4014 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4019 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4020 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C4021 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C4022 QCFB1HZ-104Y C CAPACITOR .10MF +80:-20%
C5603 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V
C5901 QDYB1CM-103Y C.CAPACITOR
C5902 QTE1C06-476Z E CAPACITOR
C5903 QEKC1CM-476Z E.CAPACITOR 47MF 20% 16V
C5907 QDYB1CM-103Y C.CAPACITOR
C5908 QTE1C06-476Z E CAPACITOR
D1101 1SS133-T2 SI DIODE IM
D1201 1SS133-T2 SI DIODE IM
D1801 1SS133-T2 SI DIODE IM
D1802 1SS133-T2 SI DIODE IM
D1805 1SS133-T2 SI DIODE IM
D2001 MTZJ5.1C-T2 ZENER DIODE FL VPP
D2401 1N4003S-T5 SI DIODE FL VPP
D2402 1N4003S-T5 SI DIODE FL VPP
D2403 1N4003S-T5 SI DIODE
D2501 2A02-M DIODE

A

D2502 2A02-M DIODE

A

D2503 2A02-M DIODE

A

D2504 2A02-M DIODE

A

D2505 2A02-M DIODE

A

D2506 2A02-M DIODE

A

D2507 2A02-M DIODE

A

D2508 2A02-M DIODE

A

D2509 1N5402M-20 DIODE

A

D2510 1N5402M-20 DIODE

A

D2511 1N5402M-20 DIODE

A

D2512 1N5402M-20 DIODE

A

D4001 MTZJ11B-T2 ZENER DIODE
D4002 1N5402M-20 DIODE 1SR35-400
D4003 MTZJ13C-T2 ZENER DIODE
D4004 MTZJ13C-T2 ZENER DIODE
D4005 1SS133-T2 SI DIODE IM
D4006 MTZJ7.5A-T2 Z.DIODE I.M
D4007 1SS133-T2 SI DIODE IM
D4008 MTZJ9.1A-T2 ZENER DIODE
D4009 1SS133-T2 SI DIODE IM
D4010 MTZJ36A-T2 Z.DIODE I.M
D4018 1N4003S-T5 SI DIODE
D4019 1SS133-T2 SI DIODE IM
D4020 1SS133-T2 SI DIODE IM
D5101 MTZJ6.2C-T2 Z DIODE I/M SAFETY
D5102 1SS133-T2 SI DIODE IM SAFETY
D5103 1SS133-T2 SI DIODE IM SAFETY
D5104 MTZJ8.2B-T2 DIODE D6V SAFETY
D5105 MTZJ11A-T2 ZENER DIODE SAFETY
D5107 1SS133-T2 SI DIODE IM
D5901 MTZJ5.6C-T2 ZENER DIODE

A

D5903 MTZJ5.6C-T2 ZENER DIODE

A

Parts number Parts name

F5WMD NO USE
F5WMD NO USE
F5WMD NO USE
F5WMD NO USE

CD5V
A5V

Remarks

a

3-15

NX-CDR7R

e

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

Q

Q

Q

Q

Q

Q

Q

Q

Q

Are

Electrical parts list (AMP board)

Item

A

D5904 1N4003S-T5 SI DIODE
D5906 1N4003S-T5 SI DIODE
D6301 SELU1E10CXM L ED
D6302 MTZJ8.2B-T2 DIODE
D6701 SELU2E10C LED
D6702 SELU2E10C LED
D6703 MTZJ8.2B-T2 DIODE
D6704 MTZJ8.2B-T2 DIODE
FT251 QNG0003-001Z FUSE CLIP FOR F2501
FT252 QNG0003-001Z FUSE CLIP FOR F2501
IC101 STK402-030 I C

A

IC401 SI-3033C IC D3.3V REG
JS631 QSW0793-001 ROTARY ENCODER
J2901 QNS0170-001 JACK
K2901 QQR1183-001Z F.BEADS I.M
K2902 QQR1183-001Z F.BEADS I.M
K2903 QQR1183-001Z F.BEADS I.M
K5201 QQR1183-001Z F.BEADS I.M CD
K5205 QQR1183-001Z F.BEADS I.M CD
K5301 QQR1183-001Z F.BEADS I.M CDR
K5302 QQR1183-001Z F.BEADS I.M CDR
K5303 QQR1183-001Z F.BEADS I.M CDR
K5304 QQR1183-001Z F.BEADS I.M CDR
K5305 QQR1183-001Z F.BEADS I.M CDR
K5308 QQR1183-001Z F.BEADS I.M CDR
L1101 QQLZ005-R45 INDUCTOR
L1201 QQLZ005-R45 INDUCTOR

A

R1101 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

Parts number Parts name Ar

1101 KTA1268/GL/-T TRANSISTOR PROTECT
1150 2SC3576-JVC-T TRANSISTOR I/M S-MUTE
1201 KTA1268/GL/-T TRANSISTOR PROTECT
1250 2SC3576-JVC-T TRANSISTOR I/M S-MUTE
1350 KRA102M-T D.TRANSISTOR S-MUTE
1401 2SK301/PQ/-T TRANSISTOR(FET) SURROUND
1402 KRA102M-T D.TRANSISTOR
1801 KRC110M-T TR I/M
1805 2SC945/QP/-T TRANSISTOR
1806 2SA733/QP/-T TRANSISTOR
1807 KTC3199/GL/-T TRANSISTOR
1901 KRC104M-T D.TR.I.M AMP SW
1902 KRA104M-T D.TR.I.M
2401 KTA1267/YG/-T TRANSISTOR
2402 KRC102M-T D.TRANSISTOR
4001 2SD2395/EF/ TRANSISTOR
4002 KTC3199/GL/-T TRANSISTOR
4004 2SD2395/EF/ TRANSISTOR A12V
4005 KTC3199/GL/-T TRANSISTOR
4009 KTC3199/GL/-T TRANSISTOR
4013 2SD2395/EF/ TRANSISTOR MD6V
4017 2SB1565/EF/ TRANSISTOR M9V
4018 KTC3199/GL/-T TRANSISTOR
4019 2SC3576-JVC-T TRANSISTOR I/M
4020 2SC3576-JVC-T TRANSISTOR I/M
4021 KRA102M-T D.TRANSISTOR
4022 KRA102M-T D.TRANSISTOR
4023 KTA1271/OY/-T TRANSISTOR
4024 KRC114M-T TR I.M
4029 KTC3199/GL/-T TRANSISTOR
4030 2SD2395/EF/ TRANSISTOR REG
5101 KTC3199/GL/-T TRANSISTOR SAFETY
5102 KTA1267/YG/-T TRANSISTOR
5901 KTC3203/OY/-T TRANSISTOR CD5V
5903 KTC3199/GL/-T TRANSISTOR A5V

AMP SW

Block No. 02

Remarks

a

Item

A

R1102 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R1103 QRE141J-181Y C RESISTOR 180 5% 1/4W
R1104 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R1105 QRJ146J-751X UNF C.RES I/M 750 5% 1/4W
R1106 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R1107 QRT01DJ-R33X UNF.MF.RES.I/M

A

R1108 QRJ146J-4R7X UNF C.RES I/M

A

R1109 QRT01DJ-R33X UNF.MF.RES.I/M

A

R1110 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1111 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R1112 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1114 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R1115 QRZ9005-101X F.RES I/M

A

R1117 QRE141J-391Y C RESISTOR 390 5% 1/4W
R1150 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1201 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R1202 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R1203 QRE141J-181Y C RESISTOR 180 5% 1/4W
R1204 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R1205 QRJ146J-751X UNF C.RES I/M 750 5% 1/4W
R1206 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R1207 QRT01DJ-R33X UNF.MF.RES.I/M

A

R1208 QRJ146J-4R7X UNF C.RES I/M

A

R1209 QRT01DJ-R33X UNF.MF.RES.I/M

A

R1210 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1211 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R1212 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1214 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R1215 QRZ9005-101X F.RES I/M

A

R1217 QRE141J-391Y C RESISTOR 390 5% 1/4W
R1250 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1301 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1302 QRJ146J-101X UNF C.RES I/M 100 5% 1/4W
R1350 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R1401 QRE141J-155Y C RESISTOR 1.5M 5% 1/4W
R1403 QRE141J-475Y C RESISTOR 4.7M 5% 1/4W
R1404 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1405 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R1406 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R1407 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R1408 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R1801 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1802 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R1803 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R1805 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1806 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1807 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R1808 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R1809 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R1810 QRE141J-823Y C RESISTOR 82K 5% 1/4W
R2101 QRZ9006-4R7X F RESISTOR

A

R2201 QRZ9006-4R7X F RESISTOR

A

R2401 QRZ9005-331X F.RES I/M

A

R2402 QRZ9005-100X F.RES I/M

A

R2403 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R4001 QRJ146J-821X UNF C.RES I/M 820 5% 1/4W
R4002 QRE141J-821Y C RESISTOR 820 5% 1/4W
R4009 QRZ9006-4R7X F RESISTOR

A

R4010 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R4012 QRE141J-391Y C RESISTOR 390 5% 1/4W
R4023 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R4025 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R4026 QRE141J-223Y C RESISTOR 22K 5% 1/4W

Parts number Parts name

5% 1/1W

4.7 5% 1/4W
5% 1/1W

100 1/0W

5% 1/1W

4.7 5% 1/4W
5% 1/1W

100 1/0W

4.7 1/0W

4.7 1/0W
330 1/4W
10 1/4W

4.7 1/0W

Remarks

a

3-16

NX-CDR7R

e

)

Are

Electrical parts list (AMP board)

Item

A

R4035 QRE141J-471Y C RESISTOR 470 5% 1/4W
R4036 QRE141J-471Y C RESISTOR 470 5% 1/4W
R4039 QRE141J-681Y C RESISTOR 680 5% 1/4W
R4040 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R4041 QRE141J-681Y C RESISTOR 680 5% 1/4W
R4042 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R4043 QRE141J-181Y C RESISTOR 180 5% 1/4W
R4045 QRE141J-103Y C RESISTOR FOR FAN TEST
R4046 QRE141J-101Y C RESISTOR 100 5% 1/4W
R4047 QRE141J-563Y C RESISTOR 56K 5% 1/4W
R4048 QRE141J-101Y C RESISTOR 100 5% 1/4W
R4049 QRE141J-103Y C RESISTOR FOR FAN TEST
R5101 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R5102 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R5103 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R5104 QRE141J-622Y C RESISTOR 6.2K 5% 1/4W
R5105 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R5203 QRE141J-101Y C RESISTOR 100 5% 1/4W
R5204 QRE141J-101Y C RESISTOR 100 5% 1/4W
R5205 QRE141J-101Y C RESISTOR 100 5% 1/4W
R5206 QRE141J-101Y C RESISTOR 100 5% 1/4W
R5309 QRE141J-101Y C RESISTOR 100 5% 1/4W
R5310 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5311 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5312 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5313 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5314 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5315 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5316 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R5901 QRE141J-561Y C RESISTOR 560 5% 1/4W
R5902 QRE141J-561Y C RESISTOR 560 5% 1/4W
R5904 QRE141J-181Y C RESISTOR 180 5% 1/4W
R6101 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R6102 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R6103 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R6104 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R6105 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R6106 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R6107 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R6201 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R6202 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R6203 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R6204 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R6205 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R6301 QRE141J-821Y C RESISTOR 820 5% 1/4W
R6501 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R6502 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R6503 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R6504 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R6505 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R6506 QRE141J-392Y C RESISTOR 3.9K 5% 1/4W
R6507 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R6601 QRE141J-821Y C RESISTOR 820 5% 1/4W
R6602 QRE141J-821Y C RESISTOR 820 5% 1/4W
S6101 QSW0651-001Z TACT SWITCH B.SKIP
S6102 QSW0651-001Z TACT SWITCH STOP
S6103 QSW0651-001Z TACT SWITCH F.SKIP
S6104 QSW0651-001Z TACT SWITCH DIRECT REC
S6105 QSW0651-001Z TACT SWITCH DISK SELECT
S6106 QSW0651-001Z TACT SWITCH CD PLAY/PAUSE
S6107 QSW0651-001Z TACT SWITCH CDR PLAY/PAUSE
S6108 QSW0651-001Z TACT SWITCH FINALIZE
S6201 QSW0651-001Z TACT SWITCH REC MUTE

Parts number Parts name Ar

Block No. 02

Remarks

a

Item

A

S6202 QSW0651-001Z TACT SWITCH FADE IN/OUT
S6203 QSW0651-001Z TACT SWITCH REC PAUSE
S6204 QSW0651-001Z TACT SWITCH CD3 EJECT
S6205 QSW0651-001Z TACT SWITCH CD2 EJECT
S6206 QSW0651-001Z TACT SWITCH CD1 EJECT
S6501 QSW0651-001Z TACT SWITCH REC LEVEL
S6502 QSW0651-001Z TACT SWITCH REC START
S6503 QSW0651-001Z TACT SWITCH CANCEL
S6504 QSW0651-001Z TACT SWITCH SET
S6505 QSW0651-001Z TACT SWITCH REC MODE
S6506 QSW0651-001Z TACT SWITCH REC SPEED
S6508 QSW0651-001Z TACT SWITCH GROUP(F5
TH501 QAD0015-103Z THERMISTOR
W2901 QJK026-052800 SIN CR C-B WIRE H.P.-MINI TRA.
W5001 QJK026-072802 SIN CR C-B WIRE CONNECT-REGU.
W5002 QJP012-042204 SHI CR C-B WIRE CONNECT-TUNER
W5801 QJB002-020802 SIN CR C-B WIRE MOTOR CONN-CAM

Parts number Parts name

Remarks

a

3-17

NX-CDR7R

e

)

Q

Q

Q

Q

Electrical parts list (Power board)

Item

A

CN901 QGA7901C1-02 CONNECTOR POWER CORD(PRI
CN902 QGB2510J1-07 CONNECTOR TO REAR PWB
CN903 QGB2510J1-09 CONNECTOR TO REAR PWB
CN904 QGA7901C1-02 CONNECTOR
CN905 QGA2501F1-05 CONNECTOR FOR HP
C9001 QFV61HJ-104Z MF CAPACITOR .10MF 5% 50V
C9002 QFV61HJ-104Z MF CAPACITOR .10MF 5% 50V
C9005 QCZ9104-472 C.CAPACITOR

A

C9101 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C9102 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C9103 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C9201 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C9202 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C9203 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C9301 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C9401 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
D9001 1SS133-T2 SI DIODE IM

A

FT911 QNG0003-001Z FUSE CLIP FOR F9001
FT912 QNG0003-001Z FUSE CLIP FOR F9001
J 931 QNB0038-001 SPK.TERMINAL EVER=-002
J 932 E409182-001SM GRAND TERMINAL
LF901 QQR1145-001 LINE FILTER

A

RY901 QSK0124-001 RELAY

A

RY941 QSK0109-001 RELAY SPK RELAY
R9101 QRZ9006-4R7X F RESISTOR

A

R9102 QRL01DJ-331X UNF.OMF.RES.I.MA330 5% 1/1W
R9103 QRJ146J-181X UNF C.RES I/M 180 5% 1/4W
R9104 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R9201 QRZ9006-4R7X F RESISTOR

A

R9202 QRL01DJ-331X UNF.OMF.RES.I.MA330 5% 1/1W
R9203 QRJ146J-181X UNF C.RES I/M 180 5% 1/4W
R9204 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R9301 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R9401 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R9402 QRE141J-104Y C RESISTOR 100K 5% 1/4W
T9002 QQT0353-001 POWER TRANSF

A

Parts number Parts name Ar

9101 2SC3576-JVC-T TRANSISTOR I/M
9201 2SC3576-JVC-T TRANSISTOR I/M
9301 KRA102M-T D.TRANSISTOR
9401 KTC3199/GL/-T TRANSISTOR

Block No. 03

Remarks

4700PF

FOR EVER

PRI RELAY

4.7 1/4W

4.7 1/4W

a

3-18

NX-CDR7R

e

)

Q

Q

Q

Q

e

Electrical parts list (CD servo board)

Item

A

C 250 NCB31CK-104X C CAPACITOR E2P VDD-VSS
C 253 NCB31CK-104X C CAPACITOR VDD-VSS
C 254 QERF0JM-476Z E CAPACITOR VDD-VSS
C 291 NCB21CK-105X C CAPACITOR +5V-D.GND
C 292 NCB21CK-105X C CAPACITOR
C 601 NCB31HK-102X C CAPACITOR PU E
C 602 NCB31HK-102X C CAPACITOR PU F
C 603 NCB31HK-223X C CAPACITOR TBAL
C 604 NCB31HK-223X C CAPACITOR FBAL
C 605 NCS31HJ-271X C CAPACITOR FE
C 606 NCS31HJ-820X C CAPACITOR TE
C 610 NCB31CK-563X C CAPACITOR RFENV
C 611 NCB31CK-104X C CAPACITOR RF
C 612 QERF1HM-104Z E CAPACITOR CAGC
C 614 NCB31CK-393X C CAPACITOR CEA
C 615 NCB31HK-272X C CAPACITOR CBDO
C 616 NCB31HK-681X C CAPACITOR COFTR
C 617 NCB31HK-331X C CAPACITOR OFT-D.GND
C 621 NCB31CK-104X C CAPACITOR VREF-D.GND
C 622 QERF1AM-107Z E CAPACITOR VREF-D.GND
C 623 NCF31AZ-105X C CAPACITOR VCC-D.GND
C 624 QERF1AM-107Z E CAPACITOR VCC-D.GND
C 625 NCB31CK-104X C CAPACITOR VREF-D.GND
C 631 QERF1CM-106Z E CAPACITOR APC +5V-BASE
C 632 NCF31AZ-105X C CAPACITOR APC +5V-D.GND
C 633 NCB31HK-223X C CAPACITOR PU K-VREF
C 641 NCS31HJ-150X C CAPACITOR EQ X1X2
C 642 NCS31HJ-220X C CAPACITOR EQ X1
C 643 NCS31HJ-6R0X C CAPACITOR
C 651 NCS31HJ-1R0X C.CAPA. C.M X1
C 652 NCS31HJ-1R0X C.CAPA. C.M X2
C 653 NCB31AK-334X C.CAPA. C.M RST-VSS
C 655 NCB31CK-104X C CAPACITOR DVDD1-DVSS1
C 656 NCB11EK-104X C.CAPA. C.M VDD-VSS
C 657 QERF1AM-227Z E CAPACITOR DVDD1-DVSS1
C 658 NCB31CK-104X C CAPACITOR A.GND-D.GND
C 659 NCB31CK-473X C CAPACITOR
C 661 NCS31HJ-471X C CAPACITOR ARF
C 663 NCB31HK-223X C CAPACITOR ARF
C 664 NCB31HK-223X C CAPACITOR IREF
C 665 NCB31AK-154X C CAPACITOR PLLF
C 667 NCB31AK-474X C CAPACITOR VCOF
C 669 QERF1AM-227Z E CAPACITOR VDD-VSS
C 673 QERF1AM-227Z E CAPACITOR AVDD1-AVSS1
C 676 NCB31CK-104X C CAPACITOR OFT
C 677 NCB31CK-104X C CAPACITOR AVDD1-AVSS1
C 679 QERF1AM-107Z E CAPACITOR AVDD2-AVSS2
C 680 NCB31CK-104X C CAPACITOR AVDD2-AVSS2
C 691 NCS31HJ-102X C CAPACITOR OUTL
C 692 NCS31HJ-102X C CAPACITOR OUTR
C 693 NCB31HK-272X C CAPACITOR OUTL
C 694 NCB31HK-272X C CAPACITOR OUTR
C 695 NCB31CK-104X C CAPACITOR VCC4.3V-GND
C 801 NCB31HK-223X C CAPACITOR VG3
C 802 NCS31HJ-102X C CAPACITOR TRD
C 811 NCS31HJ-391X C CAPACITOR FOCUS
C 812 NCS31HJ-391X C CAPACITOR SPINDLE
C 813 NCS31HJ-391X C CAPACITOR FEED
C 814 NCS31HJ-391X C CAPACITOR TRACKING
C 815 NCB21AK-105X C.CAPA. C.M TRD
C 816 NCB20JK-155X C.CAPA. C.M FOD
C 821 NCF31AZ-105X C CAPACITOR VCC-M.GND
C 822 QERF1AM-227Z E CAPACITOR VCC-M.GND

Parts number Parts name Ar

Block No. 04

Remarks

Item

a

A

C 851 QERF1CM-106Z E CAPACITOR VCC-M.GND
C 852 NCB31HK-103X C CAPACITOR
C 853 NCB31HK-103X C CAPACITOR
C 855 NCB31CK-104X C CAPACITOR VCC-M.GND
C 859 NCF31AZ-105X C CAPACITOR CAM MOTOR
C 860 NCF31AZ-105X C CAPACITOR ACTU MOTOR
CN601 QGF1016C1-21 CONNECTOR TRAVERSE
CN606 QGF1016F3-08 CONNECTOR 4T I/F
CN608 QGF1016F3-04 CONNECTOR CD-TEXT
CN610 QGB1214J1-08S CONNECTOR TO SW CB(CN620
CN651 QGF1016F3-19 CONNECTOR MAIN
D 251 MA112-X DIODE
D 631 1SS355-X DIODE C.M
D 667 MA152WA-X DIODE
D 801 1SR154-400-X DIODE
D 852 UDZS5.6B-X Z DIODE VZ
IC201 BR24C01AFV-W-X IC E2PROM
IC251 UPD780076GK502 IC MICOM
IC291 XC62HR3502P-X IC
IC601 AN22000A-W I.C C.M RF AMP
IC651 MN662790RSC IC DSP & DAC
IC801 LA6541-X IC PU DRIVE
IC851 LB1641 IC ACTU MOTOR DRIVE
IC852 LB1641 IC CAM MOTOR DRIVE
K 655 NQR0007-002X FERRITE BEADS TX
K 656 NQR0251-004X FERRITE BEADS SRDATA
K 657 NQR0251-004X FERRITE BEADS LRCK
K 658 NQR0251-004X FERRITE BEADS BCLK

R 201 NRSA63J-103X MG RESISTOR SDA PULL UP
R 251 NRSA63J-102X MG RESISTOR MCLK
R 252 NRSA63J-102X MG RESISTOR MDATA
R 253 NRSA63J-102X MG RESISTOR MLD
R 254 NRSA63J-102X MG RESISTOR /DMUTE
R 255 NRSA63J-102X MG RESISTOR MCS
R 256 NRSA63J-102X MG RESISTOR MRDY
R 257 NRSA63J-102X MG RESISTOR SQCK
R 258 NRSA63J-102X MG RESISTOR KCMND
R 259 NRSA63J-102X MG RESISTOR MSTAT
R 260 NRSA63J-102X MG RESISTOR KCLK
R 261 NRSA63J-0R0X MG RESISTOR
R 270 NRSA63J-223X MG RESISTOR TRY1 CLOSE
R 271 NRSA63J-223X MG RESISTOR TRY1OP PULL-UP
R 272 NRSA63J-223X MG RESISTOR TRY2OP PULL-UP
R 273 NRSA63J-223X MG RESISTOR TRY2 CLOSE
R 274 NRSA63J-223X MG RESISTOR TRY3OP PULL-UP
R 275 NRSA63J-223X MG RESISTOR TRY3 CLOSE
R 277 NRSA63J-103X MG RESISTOR
R 278 NRSA63J-102X MG RESISTOR CAM CCW
R 279 NRSA63J-102X MG RESISTOR CAM CW
R 280 NRSA63J-102X MG RESISTOR ACTU CCW
R 281 NRSA63J-102X MG RESISTOR ACTU CW
R 283 NRSA63J-102X MG RESISTOR CDEMF
R 284 NRSA63J-102X MG RESISTOR CDCOPY
R 285 NRSA63J-102X MG RESISTOR CDTNO
R 286 NRSA63J-102X MG RESISTOR
R 288 NRSA63J-103X MG RESISTOR CDTNO PULL UP
R 291 NRSA63J-1R0X MG RESISTOR
R 292 NRSA63J-1R0X MG RESISTOR
R 293 NRSA63J-103X MG RESISTOR /REST PULL UP

Parts number Parts name Ar

601 DTC114EUA-X TRANSISTOR EQX2
602 DTC114EUA-X TRANSISTOR EQX4
631 2SA1037AK/RS/-X TRANSISTOR APC
673 DTA114EUA-X DIGITAL.TR IREF CHANGER

Remarks

a

3-19

NX-CDR7R

e

Q

e

e

e

Electrical parts list (CD servo board)

Item

A

R 294 NRSA63J-103X MG RESISTOR IC PULL DOWN
R 295 NRSA63J-103X MG RESISTOR
R 601 NRSA63J-224X MG RESISTOR TBAL
R 602 NRSA63J-823X MG RESISTOR FBAL
R 603 NRSA63J-393X MG RESISTOR FE
R 605 NRSA63J-224X MG RESISTOR TE
R 607 NRSA63J-473X MG RESISTOR PDE
R 608 NRSA63J-473X MG RESISTOR PDF
R 611 NRSA63J-562X MG RESISTOR RF
R 613 NRSA63J-562X MG RESISTOR RF
R 614 NRSA63J-0R0X MG RESISTOR ARF
R 617 NRSA63J-332X MG RESISTOR
R 631 NRSA02J-2R2X MG RESISTOR +5V DE-COUPLE
R 632 NRSA02J-3R9X MG RESISTOR APC EMITTER
R 634 NRSA02J-3R9X MG RESISTOR APC COLECTOR
R 635 NRSA63J-100X MG RESISTOR PU K
R 636 NRSA63J-151X MG RESISTOR PU LD
R 651 NRSA63J-102X MG RESISTOR LSI RESET
R 652 NRSA63J-102X MG RESISTOR STATAS
R 653 NRSA63J-102X MG RESISTOR SUB
R 654 NRSA63J-102X MG RESISTOR BLKCK
R 656 NRSA63J-102X MG RESISTOR DQSY
R 657 NRSA63J-101X MG RESISTOR SBCK
R 658 NRSA63J-102X MG RESISTOR SUBC
R 659 NRSA63J-473X MG RESISTOR LD ON
R 661 NRSA63J-203X MG RESISTOR LDON
R 662 NRSA63J-683X MG RESISTOR ARFF
R 663 NRSA63J-683X MG RESISTOR IREF
R 664 NRSA63J-331X MG RESISTOR PLLF
R 665 NRSA63J-101X MG RESISTOR X2
R 666 NRSA02J-101X MG RESISTOR AVDD1 DE-COUPLE
R 667 NRSA02J-4R7X MG RESISTOR AVDD2 DE-COUPLE
R 668 NRSA63J-155X MG RESISTOR
R 669 NRSA63J-562X MG RESISTOR VCOF
R 670 NRSA02J-101X MG RESISTOR VDD DE-COUPLE
R 671 NRSA63J-684X MG RESISTOR DSLB-DSLF
R 673 NRSA63J-683X MG RESISTOR IREF CHANGE
R 682 NRSA63J-102X MG RESISTOR TE
R 683 NRSA63J-105X MG RESISTOR TRSRC
R 685 NRSA63J-683X MG RESISTOR DRF
R 691 NRSA63J-681X MG RESISTOR OUTL
R 692 NRSA63J-681X MG RESISTOR OUTR
R 695 NRSA63J-561X MG RESISTOR OUTL
R 696 NRSA63J-561X MG RESISTOR OUTR
R 701 NRSA63J-102X MG RESISTOR DEMPH
R 801 NRSA63J-272X MG RESISTOR VG3
R 802 NRSA63J-152X MG RESISTOR FOD
R 803 NRSA63J-472X MG RESISTOR TRD
R 804 NRSA63J-103X MG RESISTOR TRD
R 805 NRSA63J-562X MG RESISTOR TVD
R 808 NRSA63J-183X MG RESISTOR ECM
R 809 NRSA63J-152X MG RESISTOR ECS
R 811 NRSA63J-473X MG RESISTOR /DRMUTE
R 812 NRSA63J-152X MG RESISTOR TRD
R 813 NRSA63J-182X MG RESISTOR FOD
SW680 QSW0865-001 CAM SWITCH CAM SW
SW690 QSW0886-002 DETECT SWITCH P.POSI1
SW691 QSW0886-002 DETECT SWITCH P.POSI2
SW692 QSW0886-002 DETECT SWITCH P.POSI3
SW693 QSW0886-002 DETECT SWITCH SUB.TRY OP/CL
X 251 QAX0684-001Z C RESONATOR FOR IC251 8.38M
X 651 QAX0599-001Z CRYSTAL FOR IC651

Parts number Parts name Ar

Block No. 04

Remarks

Electrical parts list

Item

A

a

CN620 QGB1214K1-08S CONNECTOR
SW 1 QSW0844-001 PUSH SWITCH
SW 2 QSW0844-001 PUSH SWITCH
SW 3 QSW0844-001 PUSH SWITCH
SW 4 QSW0844-001 PUSH SWITCH
SW 5 QSW0844-001 PUSH SWITCH
SW 6 QSW0844-001 PUSH SWITCH

Parts number Parts name Ar

Electrical parts list

Item

A

CN699 EMV7169-006R CONNECTOR
S 699 VSH1173-001 LEAF SWITCH

Parts number Parts name Ar

Electrical parts list

Item

A

CN 1 QGF1016F3-06 FFC/FPC CONNE
S 1 QSW0910-002 SWITCH DW DET SW
S 2 QSW0910-002 SWITCH OC DET SW

Parts number Parts name Ar

Block No. 05

Remarks

Block No. 06

Remarks

Block No. 07

Remarks

a

a

a

3-20

< MEMO >

NX-CDR7R

3-21

NX-CDR7R

Packing materials and accessories parts list

Block No.
Block No.

M
M

3

M

M

5

M

M

P11

A8

A9

P10

A9

A11

P8

P10

A8

P9

P11

A10

P2

P5

P6

A7A6

P3

P4

A1~A5

3-22

SP-NXCDR7R

P7

P1

CA-NXCDR7R

NX-CDR7R

Parts list (Packing)

Item

A

P 1 LV33029-001A
P 2 LV10583-001A
P 3 LV10584-001A
P 4 QPC02503510P
P 5 QPC05006515P
P 6 QPA01002503
P 7 8300043931
P 8 8000046701

P 9 8000046711
P 10 8500042701
P 11 8500041601

Parts number Parts name Area

Parts list (Accessories)

Item

A

A 1 LVT0749-003A

A 2 VNA3000-204
A 3 BT-54008-2
A 4 QAL0014-001
A 5 EWP503-001C
A 6 R6SPTT-2STSM
A 7 RM-SNXCDR7R
A 8 NXCDR7R-SPBOX
A 9 9910006211
A 10 6200036801
A 11 8700099901

Parts number Parts name Area

LVT0749-004A
LVT0749-005A

PACKING CASE
PACKING PAD(F)
PACKING PAD(R)
POLY BAG
POLY BAG
POLY BAG
CARTON
TOP CUSHION
BOTTOM CUSHION
MIRROR MAT
POLY BAG

INST.BOOK(CA-NXCDR7R)
INST.BOOK(CA-NXCDR7R)
INST.BOOK(CA-NXCDR7R)
REGIST.CARD
WARRANTY CARD
AM LOOP ANT
ANT.WIRE
BATTERY
REMOCON
SPEAKER BOX
NET ASSY
SPEAKER CORD
INST BOOK(SP-NXCDR7R)

Q'ty

1
1
1
1

FOR ACCESSARY

1

FOR SET
1
1
1
1
2
2

Q'ty

1
1

GER,FRE,DUT

1

GER,FRE,SPA,ITA,SWE,FIN,DAN

1
1
1
1
2

FOR REMOCON

1

FOR E VER
2
2
2

ENG,GER,FRE,DUT,SPA,ITA

1

SWE,FIN,DAN,POL,HUN,CZE

Description

Description

Block No. M3MM

B

Block No. M5MM

BENG
E
EN
B

3-23