JVC UXZ-27-MDR Service manual

22042200302

UX-Z7MDR

SERVICE MANUAL

MICRO COMPONENT MD SYSTEM

UX-Z7MDR

Area Suffix

E -------- Continental Europe

TABLE OF CONTENTS

1 Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

2 Disassembly Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 Adjustment method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-37

4 Description of major ICs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-44

No.22042

2003/02

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Important Safety Precautions

1.1 Safety Precautions

(1) This design of this product contains special hardware and

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

(2) Alterations of the design or circuitry of the product should

not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturers 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 reassembling.

(5) Leakage shock hazard testing)

After reassembling 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 ohm 10W resistor paralleled by a 0.15 µF AC-type capacitor between an

SECTION 1

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 measure 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.).

1.2 Warning

(1) This equipment has been designed and manufactured to

meet international safety standards.

(2) It is the legal responsibility of the repairer to ensure that

these safety standards are maintained.

(3) Repairs must be made in accordance with the relevant

safety standards.

(4) It is essential that safety critical components are replaced

by approved parts.

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

voltage.

1.3 Caution

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

1.4 Critical parts for safety

In regard with component parts appearing on the silk-screen printed 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 JC version)

1-2 (No.22042)

1.5 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.

1.5.1 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) Ground the workbench

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

(2) Ground yourself

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

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(3) Handling the optical pickup

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

• 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.

1.6 Handling the traverse unit (optical pickup)

(1) Do not subject the traverse unit (optical pickup) to strong shocks, as it is a sensitive, complex unit. (2) Cut off the shorted part of the flexible cable using nippers, etc. after replacing the optical pickup. For specific details, refer to the replace-

ment procedure in the text. Remove the anti-static pin when replacing the traverse unit. Be careful not to take too long a time

when attaching it to the connector. (3) Handle the flexible cable carefully as it may break when subjected to strong force. (4) I t is not possible to adjust the semi-fixed resistor that adjusts the laser power. Do not turn it.

1.7 Attention when traverse unit is decomposed

*Please refer to "Disassembly method" in the text for the CD pickup unit.

• Apply solder to the short land before the flexible wire is disconnected from the connector on the CD pickup unit. (If the flexible wire is disconnected without applying solder, the CDpickup may be destroyed by static electricity.)

• In the assembly, be sure to remove solder from the short land after connecting the flexible wire.

Main board

Flexible wire

Shorting round

Pickup Solder part b

CN601 on mechanism P.C. board

(No.22042)1-3

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1.8 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 laser

radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are 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.

REPRODUCTION AND POSITION OF LABELS

(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 anadjustment or operation check.

ADVARSEL

Usynlig laserstråling ved åbning, når sikkerhedsafbrydere er ude af funktion. Undgå udsasttelse for stråling.

ADVARSEL

Usynlig laserstråling ved åpning, når sikkerhetsbryteren er avslott. unngå utsettelse for stråling.

WARNING LABEL

CLASS 1 LASER PRODUCT

DANGER : Invisibie laser radiation when open and interlock or defeated. AVOID DIRECT EXPOSURE TO BEAM (e)

VARO : Avattaessa ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle.Älä katso säteeseen. (d)

VARNING : Osynlig laserstrålning är denna del är öppnad och spårren är urkopplad. Betrakta ej strålen. (s)

ADVARSEL :Usynlig laserstråling ved åbning , når sikkerhedsafbrydere er ude af funktion. Undgå udsættelse for stråling. (f)

1-4 (No.22042)

SECTION 2

A

r

Disassembly Method

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2.1 Main body

2.1.1 Removing the metal cover

(See Fig.1 to 3.)

(1) Remove the six screws A on the rear part of the main body

that attach the metal cover.

(2) Remove the two screws B on each side of the main body

that attach the metal cover.

(3) Lift the rear part of the metal cover upward while releasing

the lower sides of the metal cover in the right and left direction. The metal cover will be removed.

A

Matal cover

Fig.1

Matal cove

B

Fig.2

Matal cover

B

Fig.3

(No.22042)1-5

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2.1.2 Removing the CD mechanism assembly (See Fig.4 to 7.)

• Prior to this procedure, remove the metal cover.

(1) Remove the card wire from the connector CN302 on amp

board on the left side of the main body.

(2) Remove the three screws C on top of the body that attach

the CD mechanism assembly.

(3) Lift the CD mechanism assembly upward and move it

backward to remove.

(4) Remove the card wire from CN606 on CD servo board, on

the bottom of the CD mechanism assembly.

Amp board

CN302

C

CD mechanism ass'y

Fig.4

C

CD mechanism ass'y

Amp board

CN302

C

Fig.5

Fig.6

CD servo board

CN606

1-6 (No.22042)

Fig.7

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2.1.3 Removing the front panel

(See Fig.8 to11.)

• Prior to this procedure, remove the metal cover and the CD

mechanism assembly. (1) Remove the card wire from the connector CN705 on micon

board, in the center of the right side of the main body.

(2) Remove the plastic rivet in the right side of the main body

that attaches tuner board.

(3) Remove the card wire from the connector CN301 on amp

board in the center of the left side of the main body. Remove the card wire from the connector CN704 on micon board. Remove the wire from each connector CN703 and CN710 respectively.

(4) Remove the card wire from the connector CN452 on FL

connection board on top of the main body.

(5) Remove the two screws D on the right and left sides of the

main body that attach the front panel assembly.

(6) Remove the two screws E on the bottom of the main body

that attach the front panel assembly.

(7) Remove the joint "a" on the bottom of the main body and

the joint "b" on the right and left sides respectively by using a screwdriver. Remove the front panel assembly in the front direction.

Plastic rivet

Front panel ass'y

Tuner board

FL connect board

CN710

CN452

CN703

Fig.10

Front panel ass'

Micon board

CN704

Front panel ass'

EE

D

Micon board

CN705

Amp board

CN301

CN710

joint b

Fig.8

Front panel ass'y

joint b

Fig.9

oint a

Fig.11

D

Micon board

CN704

CN703

(No.22042)1-7

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c

2.1.4 Removing the tuner board (See Fig.12.)

• Prior to this procedure, remove the metal cover.

(1) Remove the card wire on the right side of the main body

from the connector CN1 on the tuner board.

(2) Remove the plastic rivet on the right side of the main body

that attaches the tuner board.

(3) Remove the two screws F on the rear side of the main body

that attach the tuner board.

2.1.5 Removing the rear cover (See Fig.13.)

• Prior to this procedure, remove the metal cover and the CD

mechanism assembly. (1) Remove the two screws G on the rear side of the main

body that attach the rear cover.

CN1

Plastic rivet

G

Tuner doard

F

Fig.12

Rear panel

G

2.1.6 Removing the fan (See Fig.14 to 16.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the rear cover. (1) Remove the wire from the connector CN603 on the MD

connect board in the right side of the main body.

(2) Remove the four screws H on the rear side of the main

body that attach the fan.

(3) Move the fan bracket that attaches the fan from inside the

rear panel upward to remove the two fixing points "c". Fan will be detached at the same time.

Notice

When attaching the fan, attach the two "e" to the two "d" respectively before pressing the fan with fan bracket.

Fan

Rear panel

H

oint c

hook d

Rear cover

Fan blacket

Fan

Fig.13

Rear panel

Fig.15

Fan

joint

hole e

MD connect board

1-8 (No.22042)

CN603

Fig.14

hook d

hole e

Fig.16

2.1.7 Removing the rear panel

(See Fig.17 to 20.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the rear cover. (1) Remove the wire from the connector CN603 on MD con-

nect board on the right side of the main body.

(2) Remove the eight screws F on the rear side of the main

body that attach the rear panel.

(3) Remove the two joint "f" on the right and left bottom of the

rear panel.

Notice

The fan assembly will be kept attached to the rear panel.

Rear panel

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Rear panel

joint f

Fig.19

MD connect doard

CN603

F

Rear panel

Fig.17

Fig.18

F

Rear panel

Fig.20

joint f

(No.22042)1-9

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A

2.1.8 Removing the MD mechanism assembly (See Fig.21 and 22.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the rear cover. (1) Remove the card wire from the connector CN601 on the

MD connect board in the rear part of the MD mechanism assembly.

(2) Remove the four screws H on the front side and the rear

side that attach the MD mechanism assembly. Remove the MD mechanism assembly upward.

MD connect board

H

MD mechanism ass'y

CN601

MD mechanism ass'

H

Fig.21

H

2.1.9 Removing the headphone board (See Fig.23 and 24.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the rear cover. (1) Remove the wire from the connector CN101 on the amp

board on the left side of the main body.

(2) Remove the band that fixes the wire to the amp board. Re-

move the wire from the two clamps in the bottom chassis.

(3) Remove the screw I on the right side of the main body that

attaches the headphone board.

H

Fig.22

Band

Headphone board

mp board

CN101

clamp

Fig.23

1-10 (No.22042)

Headphone board

Fig.24

I

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A

2.1.10 Removing the amp board and heat sink

(See Fig.25 and 26.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, the front panel assembly, and the rear cover. (1) Remove the wire from the connector CN101 and CN102 on

the amp board on the left side of the main body. Remove the band that fixes the wire. Remove the card wire from the

connector CN303. (2) Remove the two screws J that attach the amp board. (3) Pull out and remove the connector CN304 and CN305 on

the amp board outward. Remove the two joint "g" that fix

the bottom chassis.

Notice

The heat sink will be kept attached to the amp board. The heat sink can be removed without removing the amp board.

(4) Remove the three screws K that attach the heat sink.

mp board

Heat sink

J

Heat sink

joint g

CN303

J

Fig.25

K

CN304

joint g

CN305

Band

CN102

CN101

Amp board

K

Fig.26

2.1.11 Removing the MD connect board (See Fig.27.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the rear cover. (1) Remove the card wire from the connector CN601 on the

MD connect board.

(2) Remove the two screws L on the rear side of the main body

that attach the MD connect board.

(3) Pull out the connector CN604 on the MD connect board in

the rear direction.

MD connect board

CN601

L

Fig.27

CN604

(No.22042)1-11

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2.1.12 Removing the MD base chassis/the micon board (See Fig.28 to 30.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, the front panel assembly, the rear cover, the amp board, and the MD connect board.

Notice

The MD base chassis/the micon board can be removed without removing the MD mechanism assembly. (1) Remove the wire from the micon board connector CN707

in the center of the right side of the main body. Remove the card wire from the connector CN708.

(2) Remove the screw M on top of the main body that attaches

the MD base chassis.

Notice

The MD mechanism assembly will be kept attached to the MD base chassis.

(3) Remove the two screws N that attach the micon board. Re-

move the two joint "h" that fix the MD base chassis.

MD mechanism ass'y

Micon board

CN707

MD mechanism ass'y

MD base chassis

CN708

Fig.28

MD base chassi

M

Fig.29

N

joint h

Fig.30

Micon board

1-12 (No.22042)

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2.1.13 Removing the power trans assembly

(See Fig.31 and 32.)

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, the front panel assembly, the rear cover, the amp board, and the MD base chassis. (1) Move the power cord stopper upward from the rear part of

the main body to remove. Remove the power supply cord from the connector CN901 on the power trans board.

Notice

The power cord can be removed without removing the power trans assembly.

(2) Remove the four screws O on top of the main body that at-

tach the power trans assembly. Remove the wire from the two clamps on the bottom chassis.

Power trans assembly

Bottom chassis

clamp

OO

Power trans

assembly

O

Fig.32

Power trans board

CN901

Power cord

2.2 Front panel assembly

• Prior to this procedure, remove the metal cover, the CD mech-

anism assembly, and the front panel assembly.

2.2.1 Removing the cassette mechanism assembly

(See Fig.33 and 34.)

(1) Remove the spring that is attached to the cassette door

from inside the front panel.

(2) Remove the four screws P that attach the cassette mecha-

nism assembly.

Cassette mechanism assembl

P

cord stopper

Fig.31

P

Cassette door

Spring

Fig.34

Spring

P

Fig.33

(No.22042)1-13

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2.2.2 Removing the key board (See Fig.35 to 37.)

• Prior to this procedure, remove the cassette mechanism as-

sembly. (1) Pull out the volume knob in the front side of the front panel

to remove.

(2) Remove the five screws Q that attach the bracket (1) from

inside the front panel.

(3) Remove the ten screws R that attach the key board.

Front panel assembly

Bracket(1)

Volume knob

Fig.35

Q

Front panel

R

Q

Fig.36

Key boad

R

1-14 (No.22042)

R

Fig.37

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2.2.3 Removing the FM connection board

(See Fig.38 to 40.)

(1) Remove the three screws S and the screw T that attach the

bracket (2) from inside the front panel.

(2) Remove the card wire from the connector CN451 on the FL

connection board.

(3) Press the tab in the front panel and the one in joint "i"

downward to remove. Pull out the FL connection board to remove.

2.2.4 Removing the drive motor assembly

(See Fig.38, 39, and 41.)

(1) Remove the three screws S and the screw T that attach the

bracket (2) from inside the front panel.

(2) Remove the screw U that attaches the drive motor assem-

bly. Remove the tab in joint "j" that fixes the front panel. Pull out the drive motor assembly to remove.

FL connect board

CN451

S

Front panel

S

CN451

joint i

FL connect board

joint i

Fig.40

U

Drive motor

Bracket(2)

Drive motor

joint j

Fig.41

Fig.38

Front panel

T

Fig.39

(No.22042)1-15

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2.2.5 Removing the belt/drive motor (See Fig.42.)

• Prior to this procedure, remove the drive motor assembly.

(1) Remove the belt from the pulley. (2) Remove the two screws V that attach the drive motor.

2.2.6 Removing the switch board (See Fig.43 and 44.)

• Prior to this procedure, remove the bracket (2) / the drive motor

assembly. (1) Remove the card wire from the connector CN451 on FL

connection board.

(2) Remove the joint "k" by releasing it outward. And then, re-

move the joint "l" in the same way.

(3) Remove the screw W that attaches the switch board. Re-

move the tab on the joint "m" that fixes the front panel.

Drive motor

oint l

Belt

V

FL connect board

Fig.42

CN451

Switch board

Shift gear

Fig.43

W

joint m

Fig.44

joint k

Switch board

1-16 (No.22042)

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2.2.7 Removing the FL display

(See Fig.45 to 50.)

(1) Remove the four screws X on the front side of the front pan-

el that attach the case cover.

(2) Pull out the FL panel from the bosses of the four joint "n"

on the FL display cover.

(3) Remove the four screws Y that attach the FL display cover.

Remove the card wire from the connector CN671 and CN 672 on the FL connect board inside the FL display cover.

X

Case cove

X

FL connect board

CN671

CN672

FL cover

Fig.48

Fig.45

oint n

FL panel

joint n

Fig.46

FL cover

YY

Fig.47

(No.22042)1-17

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(4) Remove the two screws Z on the front side of the FL dis-

play cover that attach the FL display.

(5) FL board and lens will be detached from the FL display.

FL

FL cover

ZZ

Fig.49

FL

2.2.8 Removing the FL connect board (See Fig.51.)

• Prior to this procedure, remove the FL display cover.

(1) Remove the card wire from the connector CN673 on the FL

connect board.

(2) Remove the two screws Z’ that attach the FL connect

board.

FL board

CN673

Fig.50

Lens

FL connect board

Z'Z'

Fig.51

1-18 (No.22042)

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2.3 CD Mechanism Assembly

2.3.1 Removing the CL. Base Assembly and Tray

(Refer to Figs. 1 to 5.)

(1) Remove the two screws A fastening the CL. base assembly

from the top of the CD mechanism assembly.

(2) Move the CL. base assembly diagonally upwards as in-

dicated by the arrow to release it from the two hooks a.

(3) Turn the idle gear in the arrow-marked direction from the

upper side of the CD mechanism assembly. Accordingly, the TRAMECHA assembly moves downwards.

Note:

When drawing out the tray, shift down the TRAMECHA assembly to the position where the tray does not contact the T-T assembly of the TRAMECHA assembly.

(4) Draw out the tray frontwards for removing it.

Note:

When reinstalling the tray:

• Turn the idle gear so that the part b of the tray gear is positioned in the part c shown in Fig. 4. (Eject position)

• Engage the right and left hooks d and e of the tray with the right and left grooves of the TRAMECHA assembly respectively for retaining the tray.

CL. base assembly

A

Hook a

A

Hook a

Tray gear

TRAMECHA assembly

Idle gear

Tray

Fig.3

Part c

Part b

Fig.4

TRAMECHA assembly

Tray

Fig.1

Fig.2

Idle gea

Tray gear

Hook d

Idle gea

Fig.5

Hook d

Tray

(No.22042)1-19

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2.3.2 Removing the TRAMECHA Assembly (Refer to Figs. 6 to 9.)

• Remove the CL. base assembly and tray.

Reference:

The TRAMECHA assembly can be removed without removal of the mechanism P.C. board. (1) If the TRAMECHA assembly is lowered and it is located out

of the PLAY position, turn the idle gear in the arrow-marked direction so that the hole in the part f of the tray gear meets the hole on the CL. base assembly. (Set the TRAMECHA assembly at the PLAY position.)

(2) Remove the three screws B fastening the

TRAMECHA assembly and then remove the TRAMECHA assembly upwards from the front side.

(3) At the same time, remove the spring from the groove of the

CH. base assembly in the part g of the TRAMECHA assembly.

Note:

When reinstalling the TRAMECHA assembly:

• Check to see if the spring is properly engaged with groove of the CH. base assembly in the part g of the TRAMECHA assembly.

• After making sure that the three insulators of the TRAMECHA assembly are properly set on the bosses of the L. base assembly's guide, fasten them with the screws.

TRAMECHA assembly

B

Part g

B

Idle gear

Tray gea

B

Fig.6

Tray gea

Part f

L. base assembly

Fig.7

Spring

Part g

Fig.8

Spring

Groove of CH. base assembly

Fig.9

1-20 (No.22042)

2.3.3 Removing the Mechanism P.C. Board (Refer to Fig 10.)

Reference:

The mechanism P.C. board can be removed without removal of the TRAMECHA assembly.

Note:

Before disconnecting the flexible wire coming from the pickup from the connector, be sure to solder its shorting round. If the flexible wire is connected without soldering, it may cause breakdown of the pickup. (1) Solder the shorting round of the flexible wire connected

with the mechanism P.C. board from the back of the mechanism assembly.

(2) Disconnect the flexible wire from the connector CN601 on

the mechanism P.C. board.

(3) Remove the three screws C fastening the mechanism P.C.

board.

(4) Unsolder the two points of the part h and one point of the

part i of the mechanism P.C. board. Then, remove the mechanism P.C. board upwards.

Note:

When reinstalling the mechanism P.C. board, connect the flexible wire coming from the pickup to the connector first and then remove the solder from the shorting round of the flexible cable.

Flexible wire

C

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Soldered part h

C

Shorting round

CN601 on mechanism P.C. board

C

Soldered part i

Fig.10

(No.22042)1-21

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2.3.4 Removing the Pickup(Refer to Figs. 11 to 14.)

• Remove the CL. base assembly and tray.

• Remove the TRAMECHA assembly.

Reference:

The pickup can be removed without removal of the mechanism P.C. board.

Note:

Before disconnecting the flexible wire coming from the pickup from the connector, be sure to solder its shorting round. If the flexible wire is connected without soldering, it may cause breakdown of the pickup. (1) Solder the shorting round of the flexible wire connected

with the mechanism P.C. board from the back of the TRAMECHA assembly.

(2) Disconnect the flexible wire from the connector CN601 on

the mechanism P.C. board.

(3) Turn the idle gear in the arrow-marked direction from the top

of the TRAMECHA assembly so that the pickup assembly is shifted to the reverse side of the T-T assembly. Move the pickup assembly until the part j of the rack plate in the lower part of the pickup assembly comes out of the CH. base assembly.

(4) Remove the two screws D retaining the shaft of the pickup

assembly. Next, disengage the hook k from the CH. base assembly and then remove the pickup assembly together

with the shaft. (5) Pull the shaft out of the pickup. (6) Remove the two screws E fastening the rack plate from the

pickup. (7) Remove the screw F retaining the P.S. spring from the

pickup.

Part j of rack plate

Idle gear

D

Flexible wire

CH. base assembly

Pickup assembly

Shorting round

CN601 on mechanism P.C. board

Fig.11

T-T assembly

Pickup assembly

Fig.12

Part k

Shaft

jPart j

Rack plateE

CH. base assembly

D

Fig.13

Pickup

P.S. spring

F

E

Fig.14

1-22 (No.22042)

UX-Z7MDR

2.3.5 Reinstalling the Pickup Assembly (Refer to Figs. 15 and 16.)

Reference:

Refer to the explanation of "Removing the Pickup" on the preceding page. (1) Fit the P.S. spring and rack plate to the pickup. (2) Insert the shaft into the pickup. (3) Engage the hook k of the pickup assembly with the CH.

base assembly first, and set the part j of the rack plate in the opening I next. Then, reinstall the pickup assembly while shifting it to the T-T side (inward) so that the part m of the rack plate is positioned as shown in Fig. 16.

(4) Move the pickup assembly to the center position and fasten

the shaft with the two screws D. (Make sure that the part n of the rack plate is correctly engaged with the middle gear.)

(5) After passing the flexible wire coming from the pickup

through the opening of the CH. base assembly, connect it to the connector CN601.

Note:

When reinstalling the pickup assembly, remove the solder from the shorting round after connecting the flexible wire coming from the pick to the connector CN601.

Part k

Part j

2.3.6 Removing the Feed Motor Assembly (Refer to Fig. 17.)

• Remove the CL. base assembly and tray.

• Remove the mechanism P.C. board.

Remove the two screws E fastening the feed motor assembly from the top of the mechanism assembly.

E

Feed motor assembly

Fig.17

Part I

Part m

Pickup assembly

CH. base assembly

Fig.15

Middle gear

Fig.16

Rack plate

Part n

(No.22042)1-23

UX-Z7MDR

b

r

2.4 MD mechanism assembly

2.4.1 Removing the main board (See Fig.1 and 2)

(1) Turn over the body and disconnect the card wire from con-

nector CN408 and the flexible wire from CN407 on the main board.

(2) Remove the two screws A attaching the main board. Slide

the main board in the direction of the arrow to release the two joints a with the single flame.

(3) Solder part b on the pickup in the body. Disconnect the

flexible harness from connector CN321 and CN451 on the underside of the main board. Then remove the main board.

AA

(Bottom)

Main board

CN408

CN407

2.4.2 Removing the mechanism cover (See Fig.3)

(1) Remove the four screws B on both sides of the body. (2) Move the mechanism cover toward the front to disengage

the front hook of the mechanism cover from the internal loading assembly (Joint c). Then remove the mechanism cover upward.

Joint c

B

Fook

Joint c

Mechanism cove

B

Fig.3

Joint b Joint b

Fig.1

CN451

Pickup Solder part

Fig.2

Main board

CN321

1-24 (No.22042)

2.4.3 Removing the head lifter (See Fig.4 to 6)

(1) Move the head lifter on top of the body in the direction of the arrow and turn around. (2) Detach the spring from the hook of the body. Remove the head lifter with the spring. (3) If necessary, remove the spring from the head lifter.

Head lifter

Spring

Head lifter

Fig.5

UX-Z7MDR

Fig.4

2.4.4 Removing the head assembly (See Fig.7)

(1) Remove the screw C on the upper side of the body.

Remove the head assembly while pulling the flexible harness from the body.

Head lifter

Spring

Fig.6

Fig.4,5,6

Head assembly

C

Fig.7

(No.22042)1-25

UX-Z7MDR

2.4.5 Removing the Loading assembly (See Fig.8 and 9)

Ref:

The loading assembly, the traverse mechanism assembly and the single flame will be removable after removing the loading assembly from the body.

• Prior to performing the following procedure, remove the main

board, the mechanism cover, the head lifter and the head assembly.

(1) Remove the three screws D on the upper side of the body. (2) Move the loading assembly forward to disengage it from

the traverse mechanism assembly (Joint d). Then remove it upward.

(3) Remove the traverse mechanism assembly from the single

flame.

D

Loading assembly

Joint d

D

Fig.8

Loading assembly

Traverse mechanism

assembly

1-26 (No.22042)

Fig.9

Single flame

UX-Z7MDR

)

2.4.6 Loading assembly

2.4.6.1 Removing the slide base (L) / (R)

(See Fig.10)

(1) Remove the two screws E on the upper side of the loading

assembly.

(2) Remove the slide base (L) outward. (Release it from the

joint bosses E.)

(3) Remove the slide base (R) outward.

2.4.6.2 Removing the loading mechanism assembly

(See Fig.11)

(1) Detach the loading mechanism assembly upward to re-

lease the four pins on both sides from the loading motor, paying attention to the part e of the loading mechanism base.

Slide base (R)

E'

E

Slide base (L

E

E'

Fig.10

Part e

2.4.7 Loading mechanism assembly

2.4.7.1 Removing the loading motor

(See Fig.12 and 13)

(1) Disconnect the harnesses from the wire holder and from

connector CN612 on the cam switch board.

(2) Remove the screw F attaching the loading motor and re-

lease the joint f. (3) Remove the belt from the loading motor assembly. (4) Remove the two screws G attaching the loading motor.

2.4.7.2 Removing the cam gear and the cam switch board (See Fig.12)

(1) Remove the slit washer attaching the cam gear and pull out

the cam gear.

(2) Disconnect the harness from the wire holder and from con-

nector CN612 on the cam switch board.

(3) Remove the two screws H and the clamp. Remove the

cam switch board.

Loading mechanism

assembly

Loading motor assembly

Joint f CN612

F

Loading mechanism base

Fig.11

Wire holder

H

Cam switch board

Slit washer

H

Cam gear

Fig.12

Loading motor

G

Fig.13

Belt

(No.22042)1-27

UX-Z7MDR

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2.4.7.3 Removing the cartridge holder assembly (See Fig.14 and 15)

(1) Remove the two screws I on the upper side of the loading assembly.

Slide bar

I

Cartridge holder assembly

I

Eject bar

2.4.7.4 Removing the slide bar and the eject bar (See Fig.14 and 15)

• Prior to performing the following procedure, remove the car-

tridge holder assembly.

(1) Remove the slide bar upward. (2) Move the eject bar outward until it stops as shown in

Fig.14. Push the convex part g on the bottom of the body and remove the eject bar from the chassis.

Eject bar

Part g

Fig.14

I

Slide bar

k

Eject bar

1-28 (No.22042)

UD base

Cartridge holder assembl

Fig.15

UX-Z7MDR

2.4.8 Traverse mechanism assembly

2.4.8.1 Removing the Insulators (See Fig.16)

(1) Disengage the four insulators from the notches of the

traverse mechanism chassis.

2.4.8.2 Removing the pickup unit (See Fig.17)

(1) Turn over the traverse mechanism assembly and remove

the screw J attaching the shaft holder (F).

(2) Move the shaft inward and remove it from the shaft holder

(R).

(3) Detach the shaft side of the pickup unit upward and release

the joint h with the pickup guide. Then remove the pickup unit with the shaft.

Pickup unit

Insulators

Traverse machanism chassis

Fig.16

Joint h

Pickup guide

Pickup unit

2.4.8.3 Removing the pickup (See Fig.18)

(1) Draw out the shaft from the pickup. (2) Remove the two screws K attaching the rack spring.

Shaft holder (F)

Rack spring

Shaft holder (R)

J

Fig.17

K

Pickup

Shaft

Fig.18

(No.22042)1-29

UX-Z7MDR

2.4.8.4 Removing the feed motor assembly (See Fig.15, 20)

• It is not necessary to remove the pickup unit.

(1) For the white and black harnesses extending from the feed

motor assembly, unsolder the soldering i on the traverse mechanism board.

(2) Remove the two screws L attaching the feed motor assem-

bly.

(3) Remove the two screws N attaching the feed motor brack-

et.

2.4.8.5 Removing the traverse mechanism board (See Fig.19)

• Prior to performing procedure, remove the feed motor assem-

bly.

(1) For the red and black harnesses extending from the spin-

dle motor, unsolder the soldering j on the traverse mechanism board.

(2) Remove the screw M attaching the traverse mechanism

board.

Traberse mechanism board Soldering j

M

Soldering i

Feed motor assembly

L

Fig.19

Feed motor

Feed motor bracket

N

Fig.20

1-30 (No.22042)

UX-Z7MDR

2.4.9 Reattaching the loading assembly

(1) Reattach the eject bar to the UD base. (Fig.15 and 21) (2) Reattach the slide bar to the loading mechanism chassis while fitting the boss marked k to the eject bar slot. (Fig.21) (3) Slide the slide bar and the eject bar in the direction of the arrow in Fig.20 and reattach the cartridge holder assembly using the

two screws I. (Fig.21 and 22)

ATTENTION:

Make sure the pin of the eject lever marked l is fitted to the slot of the eject bar marked m at the bottom of the loading mechanism chassis after moving the eject lever and the loading slider of the cartridge holder assembly in the direction of the arrow. (Refer to Fig.22)

Slide bar

I

Eject bar

UD base (Bottom)

Cam switch board

H

Point marked

H

Cam switch boss

Ditch

UD base

Fig.21

Ditch m

Cartridge holder assembly

Loading slider

Eject lever

l

Fig.22

(No.22042)1-31

UX-Z7MDR

(4) Reattach the wire holder to the UD base while engaging the UD base hook marked u to the wire holder slot marked t (At the

same time, the boss on the reverse side of the wire holder is fitted to the UD base round hole). (5) Reattach the cam switch board using the two screws H. (Fig.23) (6) Turn the cam switch to bring the boss to the point marked on the cam switch board. Reattach the cam gear using a slit washer

while fitting the cam gear slot to the cam switch boss. (Fig.23)

ATTENTION:

When reattaching the cam gear, the cam switch boss should be fitted to the cam gear slot, and the triangle mark of the cam gear should be aligned to the hole of the eject bar as shown in Fig.23.

(7) Reattach the loading motor assembly, using the screw F. Connect the harness extending from the loading motor to connector

CN612 on the switch board and fix it with the wire holder. (Fig.23)

Loading motor assembly

F

Eject lever

Slide bar CN612

Fig.23

Cam gear

n

Point marked

Boss

Cam switch

Cam switch board

Cam gear (Triangle mark)

Eject lever

1-32 (No.22042)

UX-Z7MDR

(8) Reattach the UD base while engaging the four pins on both

sides of the UD base to the notches of the loading mechanism base and placing the edge (marked e’) of the cartridge holder assembly under the hook e of the loading mechanism base. (Fig.24)

Hook e'

Hook e

Hook e'

Loading mechanism base

Fig.24

(9) Reattach the slide base (R) while fitting the two pins on an-

other side of the UD base to the slots of the slide base (R). (Fig.25)

Slide base (R)

Part v

E

Slide base (R)

Cam gear

Part v

Fig.26

(10) Reattach the slide base (L) on the slide base (R) while fit-

ting the two pins on another side of the UD base to the slots of the slide base (L) (Fig.26). Make sure the two slots of the slide base (L) are fitted to the two bosses marked E’ and tighten the two screws E. (Fig.27)

E'

Slide base (L)Slide base (R)

Part w

E

Slide base (L)

Part w

Fig.25

ATTENTION:

Fit the part v of the slide base (R) to the part w on the inward side of the cam gear rib. (Fig.26)

E'

Fig.27

Ref:

To expedite the work, bring up the UD base slightly when fitting each pin to the appropriate notch.

(No.22042)1-33

UX-Z7MDR

w

2.5 Cassette mechanism section

2.5.1 Removing the playback / recording & eraser head (See Fig. 1 to 3)

(1) While shifting the trigger arms seen on the right side of the

head mount in the arrow direction, turn the flywheel R in counterclockwise direction until the head mount has gone out with a click (See Fig. 1).

(2) When the flywheel R is rotated in counterclockwise direc-

tion, the playback / recording & eraser head will be turned in counterclockwise direction from the position in Fig. 2 to that in Fig. 3.

(3) At this position, disconnect the flexible P.C. board (outgo-

ing from the playback / recording & eraser head) from the connector CN31 on the head amplifier & mechanism con-

trol P.C. board. (4) Remove the flexible P.C. board from the chassis base. (5) Remove the spring 1 from behind the playback / recording

& eraser head. (6) Loosen the reversing azimuth screw retaining the playback

/ recording & eraser head. (7) Take out the playback / recording & eraser head from the

front of the head mount. (8) The playback / recoring & eraser head should also be re-

moved similarly according to steps 1 to 7 above.

2.5.2 Reassembling the playback / recording & eraser head (See Fig.3)

(1) Reassemble the playback head from the front of the head

mount to the position as shown in Fig. 3. (2) Fix the reversing azimuth screw. (3) Set the spring 1 from behind the playback / recording &

eraser head.Attach the flexible P.C. board to the chassis

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

shown in Fig. 3. (5) The playback / recording & eraser head should also be re-

assembled similarly to step 1 to 4 above.

Cassette mechanism

Fig.1

Playback / Recording & eraser head

Flexible board

CN31

Head amplifier & mechanism control P.C. board

Fig.2

Playback / Recording & eraser head

Flywheel R

Trigger armHead mount

Spring 1

Trigger arm

Flywheel R

Reversing azimuth scre

Spring 1

Head mount

Flexible board

Head amplifier & mechanism control P.C. board

Fig.3

1-34 (No.22042)

UX-Z7MDR

y

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2.5.3 Removing the head amplifier & mechanism control board (See Fig. 4)

(1) Remove the cassette mechanism assembly. (2) After turning over th cassette mechanism assembly, re-

move the three screws A retaining the head amplifier & mechanism control board.

(3) Disconnect the connector CN32 on the board including the

connector CN 1 on the reel pulse P.C. board.

(4) When necessary, remove the 4 pin parallel wire soldered

to the main motor.

A

CN32

A

Belt

Main motor assembly

B

CN31

Head amplifier & mechanism control board

A

4pin parallel wire

B

2.5.4 Removing the main motor assembly

(1) Remove the two screws B retaining the main motor assem-

bly (See Fig. 4 and 5).

(2) While raising the main motor, remove the capstan belt from

the motor pulley (See Fig. 5).

CAUTION:

Be sure to handle the capstan belt so carefully that this belt will not be stained by grease and other foreign matter. Moreover, this belt should be hanged while referring to the capstan belt hanging method in Fig. 5 and 6.

Main motor assembly

Capstan belt

Motor pulle

Fig.5

Flexible board

Fig.4

Mechanism moto

Main motor assembly

Capstan belt

Main motor assembly

Flywheel

Fig.6

Fig.7

assembly

Motor pulley

Motor pulleyCapstan belt

(No.22042)1-35

UX-Z7MDR

2.5.5 Removing the flywheel (See Fig. 8 and 9)

(1) Remove the head amplifier & mechanism control P.C.

board. (2) Remove the main motor assembly. (3) After turning over the cassette mechanism, remove the two

slit washers 1 and fixing the capstan shafts R and L, and

pull out the flywheel R and L respectively from behind the

cassette mechanism.

Flywheel R Flywheel L

Capstan shaft R

Slit washer 1

Fig.8

Slit washer 1

Capstan shaft L

Flywheel R Flywheel L

Fig.9

2.5.6 Removing the reel pulse P.C. board and solenoid (See Fig. 10)

(1) Remove the five pawls a to e reattaining the reel pulse board. (2) From the surface of the reel pulse board parts, remove the two pawls f and g retaining the solenoid.

Reel pulse board

a b c d e

g

f

Solenoid

Fig.10

1-36 (No.22042)

3.1 MD adjustment(Auto adjust)

(1) Setting of MD adjustment (2) Initialize of EEPROM

UX-Z7MDR

SECTION 3

Adjustment method

Press MD REC button and POWER button together, then connect AC cord.

INDICATION "TEST MODE1"

Power to ON by MD PLAY button by main body,then MD to stop by STOP button on meinbody.

INDICATION "TEST MODE1"

Complete setting

(3) Adjust the laser power

Set to MD adjustment mode

set to MD adjustment mode

INDICATION "TEST MODE1"

Press PLAY MODE button of remote controller

INDICATION "TEST MODE1"

Comolete the Initialize of EEPROM

Press 4 button of remote controller

Insert the sensor of laser power meter

Press 2 button of remote controller

Setting the PLAYBACK LASER POWER

Laser power to up by F.SKIP button of remote controller

Adjust to morthsn 0.68mW or same as 0.68mW

Press STOP button of remote controller

Laser power to down by B.SKIP button of remote controller

Setting the RECORDING LASER POWER

Laser power to up by F.SKIP button of remote controller

Adjust to less than 6.23mW or same as 6.23mW

Press STOP button of remote controller

Eject the sensor to laser power meter by EJECT button of main body

Complete the RECORDING LASER POWER adjustment

Laser power to down by B.SKIP button of remote controller

Complete the PLAYBACK LASER POWER adjustment

(No.22042)1-37

UX-Z7MDR

(4) Disc adjustment(Auto adjust)

Set to MD adjustment mode

Insert Pre-Mastard disc

Press PLAY / button of remote controller

INDICATION "ON TUNING"

START the AUTO ADJUSTMENT

Adjustment OK?

Yes

INDICATION "ON TUNING"

Press STOP button of remote controller

Press EJECT button of main body,then took out Recordable disc

NO

INDICATION "NG ERR;**

Adjustment OK?

Yes

INDICATION "ON TUNING"

Press STOP button of remote controller

Press EJECT button of main body,then took out Pre-Masterd disc

Insert Recordable disc

Press MD PLAY / button of remote controller

INDICATION "ON TUNING"

Start the AUTO ADJUSTMENT

NO

INDICATION "NG ERR ; **

Complete the AUTO ADJUSTMENT

Press STANDBY/ON button of main body or remote controller

Release the TEST MODE then power OFF

RESET by disconnect the AC cord

CODE

00

01

02

03

04

05

06

07

08

09

0A

0B

0C

0D

0E

FF

Adjustment NG part

Not complete the AUTO ADJUSTMENT

Rest swith detection

Focus ON

Pit area EF barance,Tr offset adj

Pit area ABCD level adj

Pit area Focus servo AGC

Pit area Tracking servo AGC

Pit area Focus bias adj

GRV area EF baranee,TR offset adj

GRV area ABCD level adj

GRV area Focus servo AGC

GRV area Tracking servo AGC

GRV area Focus bias adj

Temp

EEPROM write

AUTO ADJUST complte

1-38 (No.22042)

3.2 Cassette adjustment

3.2.1 Cassette mechanism section 3.2.2 Cassette mechanism section (Back side)

UX-Z7MDR

Head azimuth adjusting screw (Forward side)

3.2.3 Cassette AMP board

MOTOR SPEED

VR37

BIAS ADJ

VR31

Head azimuth adjusting screw (Reverse side)

VR37

C308

C310

R315

R314

L301

R327

B155

VR31

C221

Q302

C319

R313

C314

RECRAGRECL

C313

C317

C121

B112

SW8V

L303

C316

Head azimuth adjusting screw (Forward side)

Head azimuth adjusting screw (Reverse side)

Playback/Recording & eraser head

B102

B152

C302

R103 1

C301

C111

B164

C306

R304

C109

B158 8

B106

C101

6

B166

R116

R212 R211 C211

R216

9

IC32

B101

C201

B109B108

C209

MB

PBRAGPBL

MS

MG

1

CN34

Q305

R310

R335

C106

Q103

R305

B198

R353

C307

R303

R122

Q101

C103 B163

Q321

R221

10

B156

C303

R115

R101

B157

R108

C113 R110 R109

R102

C110

C104

R301

R121

1

C108

C107

9

B151

R112

R111

C102

R107

CN33

R342

C213 R210 R209

C207

B159

16

R341

C208

R207

B200

1

B110

CN31

1

R205

R208

B160

R340

R105 C105

R343

C206

R345

NC

C305

R201

1IC31

TAP

C304

B113

C202

C210

Q331

RRE

C375

C205

B161

R215

R339

C203

C334

R106

R206

5VMGSOL

R203

R204

C204

B168

PHO

B153

R104

R222

R202

C333

C332

R375

Q201

PLA

C331

Q372

Q203

R331

FRE

B167

16

1

10

70u

CN32

B162

R372 R373

C371

Q375

R371

R376

C374

R338

C376

B

E

D375

Q376

B

Q371

E

R337

R336

9

IC33

8

(No.22042)1-39

UX-Z7MDR

3.2.4 Tape Recorder Section

Items

Confirmation of head angle

Confirmation of tape speed

3.2.5 Reference Values for Confirmation Items

Items

Difference between the forward and reverse speed

Wow & flutter Test tape

Measurement

conditions

Test tape : VT703L (8kHz) Measurement output terminal : Speaker terminal

Speaker R (Load resistance: 4 ohm)

: Headphone terminal

Test tape : VT712 (3kHz) Measurement output terminal : Headphone terminal

Measurement

conditions

Test tape : VT712 (3kHz) Measurement output terminal : Speaker terminal Speak-

er R

(Load resistance: 4 ohm) Measurement output terminal : Headphone

: VT712 (3kHz) Measurement output terminal : Headphone terminal

Measurement method Standard Values Adjusting positions

1 Playback the test tape VT703L (8kHz) 2 With the recording & playback mechanism,

adjust the head azimuth screw so that the forward and reverse output levels become maximum. After adjustment lock the head azimuth at least by half turn.

3 In either case this adjustment should be per-

formed in both the forward and reverse directions with the head azimuth screw.

Adjust VR37 so that the frequency counter reading becomes 2,940~3,090Hz when playing back the test tape VT712 (3kHz) with playback and recording mechanism after ending forward winding of the tape.

Measurement method Standard Values Adjusting positions

When the test tape VT712 (3kHz) has been played back with the recording and playback mechanism at the beginning of forward winding, the frequency counter reading of the difference between both of the mechanism should be 6.0Hz or less.

When the test tape VT712 (3kHz) has been played back with the recording and playback mechanism at the beginning of forward winding, the frequency counter reading of wow & flutter should be 0.25% or less (WRMS).

Maximum output Adjust the head

azimuth screw only when the head has been changed.

Tape speed of deck : 2,940 ~ 3,090Hz

6.0Hz or less Head azimuth screw

0.25% or less (WRMS)

VR37

1-40 (No.22042)

3.2.6 Electrical Performance

Items

Adjustment of recording bias current (Reference Value)

Adjustment of recording and playback frequency characteristics

Measurement

conditions

Mode : Forward or reverse mode

• Recording mode

• Test tape : AC-514 to TYPE ll and

AC-225 to TYPE l Measurement output terminal : Both recording and

headphone terminals

Reference frequency : 1kHz and 10kHz (REF.: -20dB) Test tape : AC-514 to TYPE ll Measurement input terminal : OSC IN

Measurement method Standard Values Adjusting positions

1 With the recording and playback mechanism

load the test tapes(AC-514 to TYPE ll and AC-225 to TYPE l ), and set the mechanism to the recording and pausing condition in advance.

2 After connecting 100 ohm in series to the re-

corder head measure the bias current with a valve voltmeter at both of the terminals.

3 After resetting the [PAUSE] mode start re-

cording. At this time adjust VR31 for Lch and VR32 for Rch so that the recording bias current values become 4.0µA (TYPE l ) and

4.20µA (TYPE ll ).

1 With the recording and playback mechanism

load the test tapes (AC-514 to TYPE ll ), and set the mechanism to the recording and pausing condition in advance.

2 While repetitively inputting the reference fre-

quency signal of 1kHz and 10kHz from OSC IN record and playback the rape.

3 While recording and playback the test tape in

TYPE ll ,adjust VR31 for Lch and VR32 for Rch so that the output deviation between 1kHz and 10kHz becomes -1dB 2dB.

AC-225 : 4.20µA AC-514 : 4.0µA

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

UX-Z7MDR

VR31

3.2.7 Reference Values for Electrical Function Confirmation Items

Items

Recording bias frequency

Eraser current (Reference value)

Measurement

conditions

Forward or reverse

• Test tape : TYPE ll (AC-514) Measurement terminal : BIAS TP on P.C. board

Forward or reverse

• Recording mode

• Test tape : AC-514 to TYPE ll and

AC-225 to TYPE l Measurement terminal : Both of the eraser head

terminals

Measurement method Standard Values Adjusting positions

1 While changing over to and from BIAS 1 and

2, confirm that the frequency is changed.

2 With the recording and playback mechanism

load the test tape. (AC-514 to TYPE ll ), and set the mechanism to the recording and pausing condition in advance.

3 Confirm that the BIAS TP frequency on the

P.C. board is 100kHz 6kHz.

1 While recording and playback mechanism,

load the test tapes (AC-514 to TYPE ll and AC-225 to TYPE l), and set the mechanism to the recording and pausing conditions in advance.

2 After setting to the recording conditions, con-

nect 1W in series to the eraser head on connect 1W in series to the eraser head on the recording and playback mechanism side and measure the eraser current from both of the eraser terminals.

100 kHz

6 kHz

TYPE ll : 120 mA TYPE l : 75 mA

(No.22042)1-41

UX-Z7MDR

3.3 Flow of functional operation until TOC read

Power ON

Play Key

Slider turns REST SW ON.

Automatic tuning of TE offset

Check Point

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

Tracking error waveform at TOC reading

Approx.3sec

Tracking servo off states

Automatic measurement of TE amplitude and automatic tuning of TE balance

VREF

pin 25 of IC601(TE)

Approx

1.8V

Disc states to rotate

Tracking servo on states

Disc to be braked to stop

TOC reading finishes

500mv/div 2ms/div

Fig.1

Laser ON

Detection of disc

Automatic tuning of Focus offset

Automatic measurement of Focus S-curve amplitude

Disc is rotated

Focus servo ON (Tracking servo ON)

Automatic measurement of Tracking error amplitude

Automatic tuning of Tracking error balance

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

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

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

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

1-42 (No.22042)

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

UX-Z7MDR

3.4 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?

NO

Replace it.

YES

O.K

(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.

3.5 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.

(No.22042)1-43

UX-Z7MDR

A

4.1 AK4519VF-X (IC480) : A/D D/A converter

• Pin layout

SECTION 4

Description of major ICs

• Block diagram

1 2 3 4 5 6 7 8

9 10 11 12

AINL

VCML

AINR

VCMR

VRAD ARDV

VCOM

AOUTL

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

VA AGND VB VD DGND

Modulator

Common Voltage

LPF

Modulator

Decimation Filter

8x Interpolator

Clock Divider

Serial I/O Interface

MCLK CMODE

LRCK SCLK

SDTO SDTI

OUTR

LPF

Modulator

PWAD PWDA

• Pin Function

Symbol I/O Function

No.

1 VRDA I Voltage Reference Input Pin for DAC, VA 2 VRAD I Voltage Reference Input Pin for ADC, VA 3 AINR I RCH Analog Input Pin 4 VCMR O Rch Common Voltage Output Pin, 0.45xVA 5 VCML O Lch Common Voltage Output Pin, 0.45xVA 6 AINL I Lch Analog Input Pin 7 PWAD I ADC Power-Down Mode Pin "L":Power

Down

8 PWDA I DAC Power-Down Mode Pin "L":Power

Down

9 MCLK I Master Clock Input Pin 10 LRCK I Input/Output Channel Clock Pin 11 SCLK I Audio Serial Data Clock Pin

8x Interpolator

Symbol I/O Function

No.

12 SDTO O Audio Serial Data Output Pin 13 DGND - Digital Ground Pin 14 VD - Digital Power Supply Pin 15 SDTI I Audio Serial Data Input Pin 16 CMODE I Master Clock Select Pin 17 DEM1 I De-emphasis Frequency Select Pin 18 DEM0 I De-emphasis Frequency Select Pin 19 AOUTL O Lch Analog Output Pin 20 AOUTR O Rch Analog Output Pin 21 VCOM O Common Voltage Output Pin, 0.45xVA 22 AGND - Analog Ground Pin 23 VB - Substrate Pin 24 VA - Analog Power Supply Pin

1-44 (No.22042)

4.2 AN22000A-W (IC601) : RF & SERVO AMP

• Terminal layout

ACBDPDF

323130292827262524232221201918

123456789

LD

PD

VCC

RFN

PDE

RFIN

RFOUT

TBAL

FBAL

ARF

CAGC

GCTRL

CEA

FEOUT

FEN

TEN

TEOUT

TEBPF

10111213141516

BDO

OFTR

CBDO

3TOUT

COFTR

• Block diagram

32

31

30

29

27

28

RFOUT

RF_EQ

AMP

AMP17GCA BCA

+

-

624754 8

RFIN

AGC

NRFDET

GCA BCA

GCTL26TBAL

11 12

BDO

SUBT

FBAL

25 16 3

VDET

VREF

17

GND

RFDET

13 14

OFTR

3TENV

VDET

UX-Z7MDR

• Pin function

Symbol I/O Function

No.

1 PD I APC Amp. input terminal 2 LD O APC Amp. output terminal 3 VCC - Power supply terminal 4 RFN I RF adder Amp. inverting input terminal 5 RFOUT O RF adder Amp. output terminal 6 RFIN I AGC input terminal 7 CAGC I Input terminal for AGC loop filter capacitor 8 ARF O AGC output terminal 9 CEA I Capacitor connecting terminal

for HPF-Amp.

9

10

10 3TOUT O 3 TENV output terminal 11 CBDO I Capacitor connecting terminal for envelope

detection on the darkness side

12 BDO O BDO output terminal

15

22

13 COFTR I Capacitor connecting terminal for envelope

detection on the light side

14 OFTR O OFTR output terminal

-

+

23

15 NRFDET O NRFDET output terminal 16 GND - Ground

21

-

+

20

17 VREF O VREF output terminal 18 VDET O VDET output terminal 19 TEBPF I VDET output terminal 20 TEOUT O TE Amp. output terminal 21 TEN I TE Amp. inverting input terminal

19

22 FEN I FE Amp. inverting input terminal 23 FEOUT O FE Amp. output terminal

18

24 GCTL O GCTL & APC terminal 25 FBAL O FBAL control terminal 26 TBAL O TBAL control terminal

-

+

2

LD

27 E I Tracking signal input terminal 1 28 F I Tracking signal input terminal 2 29 D I Focus signal input terminal 4

PD

1

30 B I Focus signal input terminal 3 31 C I Focus signal input terminal 2 32 A I Focus signal input terminal 1

(No.22042)1-45

UX-Z7MDR

2

10

T

O

4.3 AN7317 (IC32) : R / P amp.

• Pin layout & block diagram

16

1

60k

15

112k

Pre

112k

2

• Pin functions

Pin No. Function

1 Channel 1 playback amplifier input 2 Channel 1 playback amplifier negative feedback 3 Channel 1 playback amplifier output 4 Channel 1 record amplifier input 5 Channel 1 record amplifier output 6 ALC low-cut 7ALC time 8 Ground

9Vcc 10 Ripple filter 11 Record-Amplifier mute 12 Channel 2 record amplifier output 13 Channel 2 record amplifier input 14 Channel 2 playback amplifier output 15 Channel 2 playback amplifier negative feedback 16 Channel 2 playback amplifier input

14

13 12 11 10 9

30k

3

Pre

45678

Mute R.R

ALC

4.4 BU4094BCF-X (IC33) : Shift / store registor

• Pin layout • Block diagram

16 15 14 13 12 11 10 9

VDD

ENABLE

STROVE DATA CLOCK Q1 Q2 Q3 Q4 Vss

Q5 Q6 Q7 Q8 Q'S Q'SOUTPUT

1 2 3 4 5 6 7 8

1-46 (No.22042)

DATA

CLOCK

STROBE

UTPUT

ENABLE

3

1

8-STAGE

SHIFT REGISTER

8-BIT

LATCHES

15

3-STATE

OUTPUTS

Q1

PARALLEL OUTPUT

Q8

Q'S

QS

SERIAL OUTPU

9

4.5 XC62HR3502P-X (IC291) : Regulator

S

• Pin layout • Block diagram

54

VIN

UX-Z7MDR

VOUT

Current

Limit

123

CE

• Pin function

Pin No. Symbol Function

1 VSS Ground 2 VIN Supply voltage input 3 CE Chip enable 4 NC Non connect 5 VOUT Regulated output voltage

4.6 GM71VS17400CLT5 (IC390,IC790) : DRAM

•Pin layout •Pin function

Vcc 1 I/O1 2 I/O2 3

WE 4

RAS 5

A11 6

A10 8

A0 9

A1 10

A2 11

A3 12

Vcc 13

26 Vss 25 I/O4 24 I/O3 23 CA 22 OE 21 A9

19 A8 18 A7 17 A6 16 A5 15 A4 14 Vss

Pin No. Symbol Function

1 Vcc Power supply (+3.3V) 2 I/O1 Date input/output 3 I/O2 Date input/output 4 WE Read/write enable 5 RAS Addres stroke 6 A11 Addres input 7-Not use 8 A10 Address input

9~12 A0~A3 Address input

13 Vcc Power supply (+3.3V) 14 Vss GND

15~19 A4~A8 Addres input

20 - Not use 21 A9 Address input 22 OE Output enable 23 CAS Calum address stroke 24 I/O3 Date input/output 25 I/O4 Date input/output 26 Vss GND

Output

Control

Voltage

Reference

VSS

(No.22042)1-47

UX-Z7MDR

4.7 MN662790RSC(IC651):Digital servo & processor

• Pin layout

60 41

61

40

80

21

1 20

• Pin function

Pin No. Symbol I/O Description

1 BCLK O Bit clock output for SRDATA 2 LRCK O Identifying signal output of L,R 3 SRDATA O Serial data output 4 DVDD1 - Power supply for digital circuit 5 DVSS1 - Connect to ground for digital circuit 6 TX O Digital audio interface output signal 7 MCLK I Micom command clock signal input 8 MDATA I Micom command data signal input

9 MLD I Micom command load signal input L:load 10 SENSE - Non connect 11 FLOCK - Non connect 12 TLOCK - Non connect 13 BLKCK O Sub code block clock signal (Command execution : CD-TEXT data readout enabling signal (DQSY) out-

put) 14 SQCK I Export clock signal input for sub code Q resister 15 SUBQ O Sub code Q data output 16 DMUTE I Muting input H:muting 17 STAT O Status signal output 18 LSI_RST I Reset signal input L:reset 19 SMCK O Clock signal output MSEL is H : 8.4672 MHz MSEL is L : 4.2336 MHz 20 CSEL I Oscillation frequency specification terminal H:33.8688 MHz L:16.9344 MHz 21 TEST2 - TEST2 terminal usually : open 22 TVD O Traverse drive output 23 PC - Non connect 24 ECM O Spindle motor drive signal output (Compulsion mode output) 25 ECS O Spindle motor drive signal output (Servo error signal output) 26 VDETMON - Non connect 27 TRD O Tracking drive signal output 28 FOD O Focus drive signal output 29 VREF - Reference voltage for DA output section 30 FBAL O Focus balance adjust signal output 31 TBAL O Tracking balance adjust signal output 32 FE I Focus error signal input (analog input) 33 TE I Tracking error signal input (analog input) 34 RFENV I RF Envelope signal input (analog input) 35 TEST3 I TEST3 Terminal usually : Fixation L 36 OFT I Off track signal input H : off track 37 TRCRS I Track cross signal input (analog input)

1-48 (No.22042)

Pin No. Symbol I/O Description

38 RFDET I RF detection signal input L : detection 39 BDO I Dropout signal input H : dropout 40 LDON I Non connect 41 PLLF2 I/O Terminal for loop filter characteristic switch for PLL 42 DSLBDA - Non connect 43 WVEL - Non connect 44 ARF I RF Signal output 45 IREF I Standard electric current input terminal 46 DRF I Bias terminal for DSL 47 DSLF I/O Loop filter terminal for DSL 48 PLLF I/O Loop filter terminal for PLL 49 VCOF I/O Loop filter terminal for VCO 50 AVDD2 - Power supply terminal for analog circuit 51 AVSS2 - Connect to ground terminal for analog circuit 52 EFM - Non connect 53 DSLB O PLL extraction clock output 54 VCOF2 I/O Loop filter terminal for VCO 55 SUBC O Sub code serial output 56 SBCK I Clock signal input for sub code serial output 57 VSS - Connect to ground terminal for oscillation circuit 58 X1 I Oscillation circuit input terminal f=16.9344 MHz,33.8688 MHz 59 X2 O Oscillation circuit output terminal f=16.9344 MHz,33.8688 MHz 60 VDD - Power supply terminal for oscillation circuit 61 BYTCK - Non connect 62 LDON O Laser ON signal output H : ON 63 GCTRL O General I/O port 64 IPFLA - Non connect 65 FLAG O Flag signal output 66 CLVS - Non connect 67 CRC - Non connect 68 DEMPH O De-emphasis detection signal output 69 RESY - Non connect 70 IOSEL I Mode switch terminal 71 TEST I TEST terminal usually : H 72 AVDD1 - Power supply terminal for analog circuit (for audio output section) 73 OUTL O Lch audio output 74 AVSS1 - Connect to ground terminal for analog circuit (for audio output section) 75 OUTR O Rch audio output 76 DQSY I RF signal polarity specification terminal 77 VCC5V - Power supply terminal (5V) 78 PSEL O IOSEL=H TEST terminal IOSEL=L SRDATA input 79 MSEL O IOSEL=H SMCK terminal output (frequency switch terminal) IOSEL=L LRCK input 80 SSEL O IOSEL=H SUBQ terminal output mode switch terminal IOSEL=L BCLK input

UX-Z7MDR

(No.22042)1-49

UX-Z7MDR

4.8 GP1UM261XK (IC602) : Receiver

• Pin layout

Vout

• Block diagram

GND

Vcc

4.9 M63008FP-X (IC604) : 5ch Actuator driver

• Pin layout

CH3IN

OUT3

REG+

REGB

• Block diagram

Vm1

5

VBS2

CH1

CH2

VBS1

VREF

X5

E2

E1

VBS1

IN1+

IN1-

OUT1

VM1(+)

VM1(-)

VM2(+)

VM2(-)

OUT2

IN2-I IN2+

VREFO

VREF

REGB

REG+

3 6 7

9

8

12

13

14

15 16

21

20

2

VREG

1

IN3-

VBS2

IN1+

VBS1

SS,GND

Vm2

IN3+

N.C

IN1-

Vm1

OUT1

R

Vrefm1

1.25V

19 17

MUTE1 MUTE2

BIAS

VM3-

VM1-

VBS1

Low,Open MUTE ON

VM3+

VM1+

4

1~4 CH

GND

Vm1

VBS1

B.P.F.LimiterAmp

VM4+

VM2+

VBS2

18

Demodulator

VM4-

VM5+

VM5-

IN2-

VM2-

OUT2

39

Vm2

VREFO

HI :Sleep

SLEEP

5CH

TSD

10 113233

GND (4PIN)

OUT5

IN5-

IN2+

MUTE1

Vrefm2

R

IN5+

IN4+

MUTE2

SS,GND

Integrator

Comparator

GND Vdd Vout

IN4-

OUT4

VREF

VREFO

VBS2

E3

VBS2

CH3

X8

VBS2

CH4

X8

E4

VBS2

CH5

X8

VBS2

E5

Vm2

38

40 37 41 42

34

35

31

30

23 24 22

29

28

26 25 27

IN3IN3+ OUT3 CH3 IN

VM3(+)

VM3(-)

VM4(+)

VM4(-)

IN4IN4+ OUT4

VM5(+)

vm5(-)

IN5IN5+ OUT5

1-50 (No.22042)

4.10 LB1641 (IC402) : DC Motor driver

•Pin layout

1

GND

2

OUT1

3

P1

4

VZ

5

IN1

6

IN2

7

VCC1

8

VCC2

9

P2

10

OUT2

4.11 BD7910FV-X (IC450) : Pre driver

• Block diagram

20 19 18 17 16 15 14 13 12 11

UX-Z7MDR

• Truth table

Input Output Mode

IN1 IN2 OUT1 OUT2

0000 Brake 1 0 1 0 CLOCKWISE 0 1 0 1 COUNTER-CLOCKWISE 1100 Brake

- +

Vregin

1 2 3 4 5 6 7 8 9 10

- + VG

SVcc

Pre driver

Mute

EFM

• Pin function

Pin No. Symbol I/O Function

1 Vreg IN I Regulator input and regulator power supply 2 Reg GN - Regulator GND 3 NC - Non connect 4 VG I Voltage input for power MOS drive 5 SVCC O EFM high level output voltage 6 PDGND - Pre-driver GND 7 EFM I EFM signal input 8 MUTE I Mute control (Low active)

9 NC O Non conncet 10 NC O Non connect 11 NC - Non connect 12 VOD2 O Sync.output (Lower power MOS,drain) 13 VSS - Hbridge GND (Lower power MOS,source) 14 VOD1 O Sync.output (Lower power MOS,drain) 15 VOS1 O Source output (Upper power MOS,source) 16 VDD - H bridge power supply terminal(Upper power MOSsource) 17 VOS2 O Source output (Upper power MOSsource) 18 Reg DRV O External PNP drive output for regulator 19 Reg OUT O Reglator output (Emitter follower output) 20 Reg NF - Regulator feedbaack terminal

(No.22042)1-51

UX-Z7MDR

4.12 BA3126N(IC31) : R/P Switch

S W

R E C

G

P / B

S W

C O N T .

G N D

V c c

123456789

4.13 BR93LC66F-X (IC403):EEPROM

• Terminal layout • Pin Functions

Symbol I/O Function

NC

VCC

CS

SK

1 2 3 4

8

NC

7

GND

6

DO

5

DI

VCC - Power supply

GND - Connect to GND

CS I Chip select input SK I Serial clock input

DI I Start bit, OP-code,address, serial data input

DO O

4.14 CXA2523AR (IC300) : MD servo

• Block diagram

BOTM

ABCD34FE33AUX32ADFG31ADAGC30ADIN29ADFM28SE27CSLED26TE25WBLADJ

36 35

P / B

S W

G

S W

R E C

Serial data output Internal state display output of READY/BUSY

PEAK

RF

MORFO

37

38

39RFAGC

40AGCI

41COMPO

42COMPP

43ADDC

44OPO

45OPN

46RFO

47MORFI

48

AGC, EQ

Peak, Bottom Detector

Comp

USER

OP Amp

RF Amp

1 2

I

J

3VC4A5B6C7D8E9F10PD11

ADIP Amp TE/SE Amp

MUX FE Amp

ABCD Amp

3T Detector

I-V Amp APC

CPU

Command I/F

TEMP Amp

12

APC

PCREF

24

Vcc

23

3TADJ

22 EQADJ

21 VREF

20 F0CNT

19 XSTBY

18 XLAT

17 SCLK

16 SWDT

15 TEMP R

14 TEMP I

13 GND

1-52 (No.22042)

• Pin function Pin No. Symbol I/O Function

1 I I I-V converted RF signal I input. 2 J I I-V converted RF signal J input. 3 VC O Vcc/2 voltage output. 4 A I A current input for main beam servo signal. 5 B I B current input for main beam servo signal. 6 C I C current input for main beam servo signal. 7 D I D current input for main beam servo signal. 8 E I E current input for side beam servo signal.

9 F I F current input for side beam servo signal. 10 PD I Reflection light quantity monitor signal input. 11 APC O Laser APC output. 12 APCREF I Reference voltage input for the laser power intensity setting. 13 GND - Connect to GND. 14 TEMPI I Connects the temperature sensor. 15 TEMP R I Connects the temperature sensor. outputs the reference voltage. 16 SWDT I Data input for microcomputer serial interface. 17 SCLK I Shift clock input for microcomputer serial interface. 18 XLAT I Latch signal input for microcomputer serial interface.Latched when low. 19 XSTBY I Standby setting pin. Normal operation when high Standby when low. 20 F0CNT I Internal current source setting pin. 21 VREF O Reference voltage output. 22 EQADJ I/O Equalizer center frequency setting pin. 23 3TADJ I/O BPF3T center frequency setting pin. 24 Vcc - Power supply. 25 WBLADJ I/O BPF22 center frequency setting pin. 26 TE O Tracking error signal output. 27 CSLED - Connects the sled error signal LPF capacitor. 28 SE O Sled error signal output. 29 ADFM O ADIP FM signal output. 30 ADIN I ADIP signal comparator input. 31 ADAGC - Connects the ADIPAGC capacitor. 32 ADFG O ADIP2 binary value signal output. 33 AUX O 13 output / temperature signal output. Switched with serial commands. 34 FE O Focus error signal output. 35 ABCD O Reflection light quantity signal output for the main beam servo detector. 36 BOTM O RF/ABCD bottom hold signal output. 37 PEAK O Peak hold signal output for the RF/ABCD signals. 38 RF O RF equalizer output. 39 RFAGC - Connects the RFAGC capacitor. 40 AGCI I RFAGC input. 41 COMPO O User comparator output. 42 COMPP I User comparator non-inverted input. 43 ADDC I/O Connects the capacitor for ADIP amplifier feedback circuit. 44 OPO O User operational amplifier output. 45 OPN I User operational amplifier inverted input. 46 RFO O RF amplifier output. Eye pattern checkpoint. 47 MORFI I Input of the groove RF signal with AC coupling. 48 MORFO O Groove RF signal output.

UX-Z7MDR

(No.22042)1-53

UX-Z7MDR

4.15 CXD2662R (IC350) : DSP

• Pin layout

• Block diagram

59

PCO

60

FILI

61

FILO

62

CLTV

100

EFM

57

RFI

54

ASYI

56

BIAS

ASYO

53

78

ADFG

95

FGIN

94

SPFD

93

SPRD

79

F0CNT

75 ~ 51

76

50

~~

100

26

1 ~ 25

PLL

EFM / ACIRC ENCODER / DECODER

COMP

ADIP DECODER

SPINDLE SERVO

OSCI

OSCO

XTSL

16 17 18 29

CLOCK GENERATOR

each block

SAMPLING RATE CONVERTER

FS256

LRCK

XBCK

FS4

MDDT1

90 52

27 28

SHOCK RESISTANT MEMORY CONTROLLER

ATRAC/ATRAC3 ENCODER/DECODER

DIGITAL AUDIO I/F

XRAS

46

XCAS

44

XWE

4

12

4

47

XOE

43

A00~A11

D0~D3

14

XINT

15

TX

DADT

26

ADDT

25

XBCKI

24

4

LRCKI

23

DATA I

22

2

DIN~DIN1

DOUT

21

APC

FE TE

SE

PEAK BOTM ABCD

AUX1

DCHG

VC

ADIO

ADRT ADRB

DTRF

CKRF

XLRF

12

11

84 88 89 86 85 92 91 83

DQSY

SQSY

LDDR FFDR FRDR TFDR TRDR SFDR SRDR APCREF

77 66 75 74 63 64 65 67 76 68 69 71

72

82

81

80

ANALOG MUX

AUTO SEQUENCER

A/D CONVERTER

SERVO DSP

each block each block

SENS

MONITOR CONTROL

MNT0

MNT1

MNT2

CPU I/F

5689 12 34 13

10 7

WDT

XLAT

XRST

SCLK

SRDT

MNT3

SUBCODE PROCESSOR

PWM

GENERATOR

RECP

1-54 (No.22042)

• Pin function (CXD2662R) Pin No. Symbol I/O Function

1 MNT0 I/O Monitor output. 2 MNT1 O Monitor output. 3 MNT2 O Monitor output. 4 MNT3 O Monitor output. 5 SWDT I Data input for microcomputer serial interface. 6 SCLK I Shift clook input for microcomputer serial interface. 7 XLAT I Latch input for microcomputer serial interface.Latched at the falling edge. 8 SRDT O Data output for microcomputer serial interface.

9 SENS O Outputs the internal status corresponding to the microcomputer serial interface address. 10 XRST I Reset input. Low : reset 11 SQSY O Disc subcode Q sync / ADIP sync output. 12 DQSY O Subcode Q sync output in U-bit CD or MD format when the Digital In source is CD or MD. 13 RECP I Laser power switching input.

High : recording power ; low ; playback power 14 XINT O Interruption request output. Low when the interruption status occurs. 15 TX I Enable signal input for recoding data output. High : enabled 16 OSCI I Crystal oscillation circuit input. 17 OSCO O Crystal oscillation circuit output. (inverted output of the OSCI pin) 18 OSCO I OSCI input frequency switching.

XTSL1(command) = low and XTSL = high : 512Fs (22.5792MHz)

XTSL1(command) = low and XTSL = low : 1024Fs (45.1584MHz)

XTSL1(command) = high : 2048Fs (90.3168MHz) 19 DIN0 I Digital audio interface signal input 1. 20 DIN1 I Digital audio interface signal input 2. 21 DOUT O Digital audio interface signal output. 22 DATAI I Test pin. Connect to GND. 23 LRCKI I Test pin. Connect to GND. 24 XBCKI I Test pin. Connect to GND. 25 ADDT I Data input from A / D converter. 26 DADT O REC monitor output / decoded audio data output. 27 LRCK O LA clock (44.1kHz) output to the external audio block. 28 XBCK O Bit clock (2.8224kHz) output to the external audio block. 29 FS256 O 256Fs output. 30 DVDD - Digital power supply. 31 A03 O External DRAM address output. 32 A02 O External DRAM address output. 33 A01 O External DRAM address output. 34 A00 O External DRAM address output. 35 A10 O External DRAM address output. 36 A04 O External DRAM address output. 37 A05 O External DRAM address output. 38 A06 O External DRAM address output. 39 A07 O External DRAM address output. 40 A08 O External DRAM address output. 41 A11 O External DRAM address output. 42 DVSS - Digital ground. 43 XOE O External DRAM output enable. 44 XCAS O External DRAM CAS output. 45 A09 O External DRAM address output. 46 XRAS O External DRAM RAS output. 47 XWE O External DRAM write enable. 48 D1 I/O External DRAM data bus. 49 D0 I/O External DRAM data bus. 50 D2 I/O External DRAM data bus.

UX-Z7MDR

(No.22042)1-55

UX-Z7MDR

Pin No. Symbol I/O Function

51 D3 I/O External DRAM data bus. 52 MDDTI I MD-DATA mode 1 switching input. (Low : normal mode ; high : MD-DATA mode 1) 53 ASYO O Playback EFM full-swing input. (Low : vss ; high : Vdd) 54 ASYI I Playback EFM comparator slice voltage input. 55 AVDD - Analog power supply. 56 BIAS I Playback EFM comparator bias current input. 57 RFI I Playback EFM RE signal input. 58 AVSS - Analog ground. 59 PCO O Phase comparison output for master PLL of playback digital PLL and recording EFM PLL. 60 FILI I Filter input for master PLL of playback digital PLL and recording EFM PLL. 61 FILO O Filter output for master PLL of playback digital PLL and recording EFM PLL. 62 CLTV I Internal VCO control voltage input for master PLL of playback digital EFM PLL and

63 PEAK I Peak hold signal input for quantity of light. 64 BOTM I Bottom hold signal input for quantity of light. 65 ABCD I Signal input for quantity of light. 66 FE I Focus error signal input. Auxillary input 1. 67 AUXI I Auxillary input 1. 68 VC I Center voltage input. 69 ADIO I Monitor output for A / D converter input signal. 70 AVDD - Analog power supply. 71 ADRT I Voltage input for the upper limit of the A / D converter operating range. 72 ADRB I Voltage input for the lower limit of the A / D converter operating range. 73 AVSS - Analog ground. 74 SE I Sled error signal input. 75 TE I Tracking error signal input. 76 DCHG I Connect to he low-inpedance power supply. 77 APC I Error signal input for laser digital APC. 78 ADFG I ADIP binary FM signal (22.05 +/- 1kHz) input. 79 F0CNT O CXA2523 current source setting output. 80 XLRF O CXA2523 control latch output. Latched at the falling edge. 81 CKRF O CXA2523 control shift clock output. 82 DTRF O CXA2523 control data output. 83 APCREF O Reference PWM output for laser APC. 84 LDDR O PWM output for laser digital APC. 85 TRDR O Tracking servo drive PWM output. (-) 86 TFDR O Tracking servo drive PWM output. (+) 87 DVDD - Digital power supply. 88 FFDR O Focus servo drive PWM output. (+) 89 FRDR O Focus servo drive PWM output. (-) 90 FS4 O 4Fs output. (176.4kHz) 91 SRDR O Sled servo drive PWM output. (-) 92 SFDR O Sled servo drive PWM output. (+) 93 SPRD O Spindle servo drive output. (PWM (-) or polarity) 94 SPFD O Spindle servo drive output. (PWM (+) or PWM absolute value) 95 FGIN I Spindle CAV servo FG input. 96 TEST1 I Test pin. Connect to GND. 97 TEST2 I Test pin. Connect to GND. 98 TEST3 I Test pin. Connect to GND. 99 DVSS - Digital ground.

100 EFMO O Low when playback ; EFM (encoded data) output when recording.

recording EFM PLL.

1-56 (No.22042)

4.16 L4909 (IC910) : Regulator

A

•Pin layout

1 2 34 56 78 9101112131415

• Block diagram

UX-Z7MDR

EN1 EN2 EN3

OC

TRIG

GND

THERMAL

SHUTDOWN

6 7 9

5

4

8

ENABLE

CONTROL

OVER

CURRENT

CHECK

REFERENCE GENERATOR

REG1 REG2 REG3

• Pin functions

Pin No. Symbol Function

1 FB1 REG1 feedback voltage input 2 VO1 REG1 output voltage 3 VINA Input DC supply voltage 4 TRIG Trigger for external SCR (crowbar protection) 5 OC Over current warning output 6 EN1 REG1 enable input 7 EN2 REG2 enable input 8 GND Analog ground

9 EN3 REG3 enable input 10 FB3 REG3 feedback voltage input 11 VO3 REG3 output voltage 12 N.C. Not connected 13 VINB Input DC supply voltage 14 VO2 REG2 output voltage 15 FB2 REG2 feedback voltage input

REF+20%

REF

REG1

REG2

REG3

3,13

14

15

11

10

VIN VINB

2

VO1

1

FB1

VO2

FB2

VO3

FB3

(No.22042)1-57

UX-Z7MDR

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

• Block Diagram

30

ALC

BUFF

FM S-METER

FM IF

1

29

AM

OSC

S-CLRVE

PM DET

2

28

REG

AM

MIX

SD COMP

AM/FM IF-BUFF

3

27

FM

RF.AMP

AM IF

4

26

AGC

AM S-METER

GND

25

24

DET

TUNING DRIVE

5

6

STEREO DRIVE

7

22

23

VCC

89

P-DET

VCO 384KHz

21

DECODER ANIT-BIRDIE

STEREO 5N SW

10

20

FF 38k

11

18

19

MUTE

FF

/

19k

2

12 13

FF 19k

17 16

/LS

14

PILOT DET

15

• Pin Function

Pin No. Symbol I/O Function

1 FM IN I This is an input terminal of FM IF signal. 2 AM MIX O This is an out put terminal for AM mixer. 3 FM IF I Bypass of FM IF 4 AM IF I Input of AM IF Signal. 5 GND - This is the device ground terminal. 6 7

TUNED

STEREO

O When the set is tunning,this terminal becomes "L".

O Stereo indicator output. Stereo "L", Mono: "H" 8 VCC - This is the power supply terminal. 9 FM DET - FM detect transformer.

10 AM SD - This is a terminal of AM ceramic filter. 11 FM VSM O Adjust FM SD sensitivity. 12 AM VSM O Adjust AM SD sensitivity. 13 MUTE I/O When the signal of IF REQ of IC121(LC72131) appear, the signal of FM/AM IF output. //Muting

control input. 14 15

FM/AM

MONO

/ST

I Change over the FM/AM input. "H" :FM, "L" : AM

O Stereo : "H", Mono: "L" 16 L OUT O Left channel signal output. 17 R OUT O Right channel signal output. 18 L IN I Input terminal of the Left channel post AMP. 19 R IN I Input terminal of the Right channel post AMP. 20 RO O Mpx Right channel signal output. 21 LO O Mpx Left channel signal output. 22 MPX IN I Mpx input terminal 23 FM OUT O FM detection output. 24 AM DET O AM detection output. 25 AM AGC I This is an AGC voltage input terminal for AM 26 AFC - This is an output terminal of voltage for FM-AFC. 27 AM RF I AM RF signal input. 28 REG O Register value between pin 26 and pin28 besides the frequency width of the input signal. 29 AM OSC - This is a terminal of AM Local oscillation circuit. 30 OSC BUFFER O AM Local oscillation Signal output.

1-58 (No.22042)

4.18 LA4628 (IC905) : Power amp.

A

•Pin layout

UX-Z7MDR

• Block diagram

PRE GND

1

2

13

14

Vcc

2

RIPPLE

FILTER

PREDRIVER

1

3

4

IN

PREDRIVER

BIAS

CIRCUIT

STANDBY

SW

PREDRIVER

POWER

LOAD SHORT

PROTECTOR

POWER

OVER VOLTAGE/

SURGE PROTECTOR

THERMAL

SHUT DOWN

POWER

OUTPUT PPIN TO VCC

SHORT PROTECTOR

OUTPUT PIN TO GND

SHORT PROTECTOR

Vcc

OUTPUT PIN TO GND

SHORT PROTECTOR

1314-OUT1

POWER

12

GND

11

+OUT1

-OUT2

9

6

IN2

POP NOISE

PREVENTION

CIRCUIT

4.19 TC7S08F-W (IC340) : Buffer

• Pin layout • Block diagram

IN

PREDRIVER

5

7

POWER

LOAD SHORT PROTECTOR

OUTOUT PIN TO VCC

SHORT PROTECTOR

10

8

POWER

GND2

+OUT2

Vcc

IN B

IN A

1

2

5 4VDD

Y

3

Vss

OUT X

B

GND

(No.22042)1-59

UX-Z7MDR

4.20 LC72136N (IC2) : PLL frequency synthesizer

• Pin layout

1

XT

FM/AM

CE

DI

CLOCK

DO

FM/ST/VCO

AM/FM

SDIN

2 3 4 5 6 7 8 9 10 11

22 21 20 19 18 17 16 15 14 13 12

XT GND LPFOUT LPFIN PD VCC FMIN AMIN

IFCONT IFIN

• Block diagram

1

22

16

15

3

4

5

6

17

21

C

I/F

2B

Power

on

Reset

1/2

Data Shift Register & Latch

7821113

• Pin function

Symbol I/O Function

No.

1 XT I X'tal oscillator connect (75kHz) 2FM

/AM O LOW:FM mode

3 CE I When data output/input for 4pin(input)

and 6pin(output): H

4 DI I Input for receive the serial data from

controller 5 CLOCK I Sync signal input use 6 DO O Data output for Controller Output port 7 FM/ST/VCO O Low: MW mode 8AM

/FM O Open state after the power on reset

9 LW I/O Input/output port

10 MW I/O Input/output port 11 SDIN I/O Data input/output 12 IFIN I IF counter signal input

Reference

Driver

Swallow Counter

1/16,1/17 4bit

12bit

Programmable

DriverS

Phase

Detector

Charge Pump

Unlock

Detector

Universal

Counter

Symbol I/O Function

No.

18

19

20

12

13 IFCONT O IF signal output 14 - Not use 15 AMIN I AM Local OSC signal output 16 FMIN I FM Local OSC signal input 17 VCC - Power suplly(VDD=4.5-5.5V)

When power ON:Reset circuit move

18 PD O PLL charge pump output (H: Local

OSC frequency Height than Reference frequency.L: Low Agreement:

Height impedance) 19 LPFIN I Input for active lowpassfilter of PLL 20 LPFOUT O Output for active lowpassfilter of PLL 21 GND - Connected to GND 22 XT

I X'tal oscillator(75KHz)

1-60 (No.22042)

4.21 LA6541-X (IC801) : Servo driver

• Pin layout & Block diagram

Vcc Vref Vin4 Vg4 Vo8 Vo7

24 23

22

21

11k ohm

UX-Z7MDR

20

19

Gnd

Vcc

Vo6 Vo5 Vg3 Vin3 Cd Res

18

17 16

15

14

13

11k ohm

- +

Level shift

B T L driver

11k ohm

1

Vcc Mute Vin1 Vg1 Vo1 Vo2 Vo3 Vo4 Vg2 Vin2 Reg

2

3456

Gnd

78 9101112

• Pin function

Pin No. Symbol Description

1 Vcc Power supply (Shorted to pin 24) 2 Mute All BTL amplifier outputs ON/OFF 3 Vin1 BTL AMP 1 input pin 4 Vg1 BTL AMP 1 input pin (For gain adjustment) 5 Vo1 BTL AMP 1 input pin (Non inverting side) 6 Vo2 BTL AMP 1 input pin (Inverting side) 7 Vo3 BTL AMP 2 input pin (Inverting side) 8 Vo4 BTL AMP 2 input pin (Non inverting side)

9 Vg2 BTL AMP 2 input pin (For gain adjustment) 10 Vin2 BTL AMP 2 input pin 11 Reg Out External transistor collector (PNP) connection. 5V power supply output 12 Reg In External transistor (PNP) base connection 13 Res

Reset output 14 Cd Reset output delay time setting (Capacitor connected externally) 15 Vin3 BTL AMP 3 input pin 16 Vg3 BTL AMP 3 input pin (For gain adjustment) 17 Vo5 BTL AMP 3 output pin (Non inverting side) 18 Vo6 BTL AMP 3 output pin (Inverting side) 19 Vo7 BTL AMP 4 output pin (Inverting side) 20 Vo8 BTL AMP 4 output pin (Non inverting side) 21 Vg4 BTL AMP 4 output pin (For gain adjustment) 22 Vin4 BTL AMP 4 output pin 23 Vref Level shift circuit's reference voltage application 24 Vcc Power supply (Shorted to pin 1)

B T L driver

Level shift

11k ohm

out

RESET

Regulator

Reg In

(No.22042)1-61

UX-Z7MDR

/

4.22 LA72723(IC3): RDS demodulation

• Pin layout

VREF

MPXIN

Vdda

Vssa

FLOUT

CIN

TES

XOUT

• Block Diagram

1

2

3

4

5

6

7

8

+5V

Vdda

Vssa

MPXIN

TEST

RDS-ID/READY

16

RDCL

15

RDDA

14

RST

13

MODE

12

Vddd

11

Vssd

10

XIN

9

REFERENCE

VOLTAGE

ANTI ALIASING

FILTER

TEST

VREF

57kHz

(SCF)

BPF

FLOUT

SMOOTHING

FILTER

CLK(4.332MHz)

OSC

VREF

CIN

+

PLL

(57kHz)

-

CLOCK

RECOVERY

(1187.5Hz)

DATA

DECODER

RAM

(128-bits)

RDS-ID

DETECT

Vddd

Vssd

RDDA

RDCL

MODE

RST

RDS-ID READY

+5V

XIN

XOUT

• Pin functions

Pin No. Symbol I/O Function

1 VREF O Reference voltage output (Vdda/2) 2 MPXIN I Baseband (multiplexed) signal input 3 Vdda - Analog power supply (+5V) 4 Vssa - Analog ground 5 FLOUT O Subcarrier input (filter output) 6 CIN I Subcarrier input (comparator input) 7 TEST I Test input 8 XOUT O Crystal oscillator output (4.332MHz)

9 XIN I Crystal oscillator input (exeternal reference input) 10 Vssd - Digtal ground 11 Vddd - Digtal power supply 12 MODE I Read mode setting (0:master, 1:slave) 13 RST I RDS-ID/RAM reset (positive polarity) 14 RDDA O RDS data output 15 RDCL I/O RDS clock output (master mode)/RDS clock input (slave mode) 16 RDS-ID/READY O RDS-ID/READY output (negative polarity)

1-62 (No.22042)

4.23 XC62ER3602M-X (IC400) : Regulator

T

•Pin layout

54

UX-Z7MDR

1

23

• Block diagram

V

DD

EXT

CE

• Pin function

Pin No. Symbol Function

1V 2V 3V

SS

IN

OUT

GND

Power supply input

Regulator output 4 EXT Base current control terminal 5 CE Chip enable

Current

Limit

+

-

Voltage

Reference

V

OU

V

SS

4.24 TK11140SC-W (IC485) : Regulator

•Pin layout

on / off control 1

GND 2

Np (Vref) 3

• Block diagram

VIN

Rin=550k

on / off Ccont.

6 Vin

4 Vout

VOUT

Thermal Sensor

Bandgap Reference

Cnp

GND

(No.22042)1-63

UX-Z7MDR

4.25 LC75345M-X (IC901) : E.volume

• Pin layout

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19

• Block diagram

CL

DI

VDD

CE

ROPOUT

RINM

VSS

LOPOUT

LSELO

RINP

LINM

LVRIN

ROOUT

RSB

LINP

LOUT

LTRE

RBASS2

RBASS1

LSB

LBASS2

RTRE

RVRIN

LTRE

LBASS1

RSELOR5R4

LVRIN

LSELO

LBASS2

LSB

L5

R3

L4

LOUT

R2

L3

R1

L2

Vref

181716151413121110987654321

L1

L5

L4

L3

L2

L1

Vref

R1

R2

R3

R4

R5

14

15

16

17 18

19

20

21

22 23

24

13

12

11

LVref

RVref

CONTROL

CIRCUIT

LOGIC

CIRCUIT

CONTROL

CIRCUIT

10

9

8

CCB

INTERFACE

7

6

LINP

5

LINM

LOPOUT

34

VSS

2

CE

1

DI

36

CL

35

VDD

34

ROPOUT

33

RINM

32

RINP

1-64 (No.22042)

25

RESLO

26

RVRIN

27

RTRE

28

RBASS1

29

RBASS2

30

RSB

31

ROUT

• Pin function

Pin No. Symbol Function

1 DI Serial data and clock input pin for control. 2 CE Chip enable pin. 3 VSS Ground pin. 4 LOPOUT Output pin of general-purpose operation amplifier. 5 LINM Non-inverted input pin of general-purpuse operation amplifier. 6 LINP Non-inverted input pin of general-purpuse operation amplifier. 7 LOUT ATT + equalizer output pin. 8 LSB Capacitor and resistor connection pin comprising filters for bass and super-bass band.

9 LBASS2 Capacitor and resistor connection pin comprising filters for bass and super-bass band. 10 LBASS1 Capacitor and resistor connection pin comprising filters for bass and super-bass band. 11 LTRE Capacitor and resistor connection pin comprising treble band filter. 12 LVRIN Volume input pin. 13 LSELO Input selector output pin. 14 L5 Input signal pin. 15 L4 Input signal pin. 16 L3 Input signal pin. 17 L2 Input signal pin. 18 L1 Input signal pin. 19 Vref 0.5 x VDD voltage generation block for analog ground. 20 R1 Input signal pin. 21 R2 Input signal pin. 22 R3 Input signal pin. 23 R4 Input signal pin. 24 R5 Input signal pin. 25 RSELO Input selector output pin. 26 RVRIN Volume input pin. 27 RTRE Capacitor connection pin comprising treble band filter. 28 RBASS1 Capacitor and resistor connection pin comprising filter for bass and super-bass band. 29 RBASS2 Capacitor and resistor connection pin comprising filter for bass and super-bass band. 30 RSB Capacitor and resistor connection pin comprising filter for bass and super-bass band. 31 ROUT ATT + equalizer output pin. 32 RINP Non inverted input pin of general-purpose operation amplifier. 33 RINM Non inverted input pin of general purpose operation amplifier. 34 ROPOUT Output pin of general-purpose operation amplifier. 35 VDD Supply pin. 36 CL Serial data and clock input pin for control.

UX-Z7MDR

(No.22042)1-65

UX-Z7MDR

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.22042)

Printed in Japan

200302WPC

UX-Z7MDR

SCHEMATIC DIAGRAMS

MICRO COMPONENET MD SYSTEM

UX-Z7MDR

CD-ROM No.SML200302

Contents

Block diagram Standard schematic diagrams Printed circuit boards

----------------------------------------

-------------------

-------------------------------

Area Suffix

E -------- Continental Europe

2-1 2-2 2-9~12

No.22042SCH

Feb. 2003

In regard with component parts appearing on the silk-screen printed 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.

(This regulation does not correspond to J and C version.)

Block diagram

CD servo control section

PICKUP

5

FOCUS

COIL

TRACKING

COIL

4

Main amp section

AUXL

J3001 CN301 CN302

AUXR

FUNCTION

TAPEL TAPER RECL RECR

CDL CDR

3

2

1

CDSTAT CDCMD CDRESET

MDL,MDR

LSELO

RSELO

CN303 CN305

Tuner section

ANT

FM ANT

J1

AM ANT

Fan control section

LIN,RIN

CN601

LOUT,ROUT,DIN

RESET STATUS COMAND

IC301

VOL IC

TUL TUR

TU1

FMRF

OSC OUT

MW RF

& OSC

CN601

FEED

MOTOR

SPINDLE

MOTOR

VOLCK VOLCE VOLDATA

CN304

IF OUT

VDD

CN602

A+C,B+D E,F,MD,LD

F+,F-,T+,T-

FM+ FM-

SM+ SM-

LOPOUT ROPOUT

SW10V

FMIF AMP

IC2

PLL

IC3

RDS

CN603

FAN+B

IC601

RF & SERVO

AMP

IC801 FCS,SPDL FEED,TRK

BTL DRIVER

IC101

POWER

AMP

AHB

IC201

REG.IC

VCC

POUTPAMP POUTMDAMP FCD SAFETY2 SAFETY3

FM IN

AMOSC IFREQ ST/MONO

CK CE DATA

CN1

CN604

+OUTL

-OUTL +OUTR

-OUTR

SDIN

SW102

OPEN SW

TBAL FBAL FE,TE GCTL RFDET OFT BDO ARF RFENV

TRD FOD ECM ECS TVD

FM DET /

AM DET

STEREO

LOUT ROUT

REST SW

CN101J1001

CN102

IC1

OPEN

REST

SW101

W5201

IC251

UNIT

MICON

SUBQ SQCK FLAG BLKCK MCLK

IC651

DSP

MDATA MLD DMUTE STAT RESET IREFx4

CDCOPY

CDTNO

CDINDEX

CDEMP

SRDATA LRCK BCLK

W5201

H.P.

JACK

Cassette control section

IC31

HEAD

SWITCH

L+,LR+,R-

CN31

R/P

HEAD

R/P AMP

A,B

MOTOR

SPEED

IC32

MS

PBL

PBR

RECL

RECR

CN34 CN33

KCMND

MSTAT

MRDY

KCLK

MCS

RESET

TX OUTL OUTR

DQSY SBCK SUBQ

M

FW31

MB

MOTOR

DRIVE

MB

SOLCTL

IC33

SERIAL to

PARALLEL PORT

EXTENSION

STTA,SDATA SCK

Micon section

CN710 CN706 CN701 CN702

M

CN605CN606CN651

REEL PULSE

CN1

CN32

SOL

SORENOID

DRIVE

OUT1 OUT2

TUL TUR

S5301 S5302

FREC

PLAY

PHOTO

SOL

Q7701~

Q7709

MOTOR DRIVER

RDDATA RDSCK MPX TUCLK TUST TUDATA

CDSTAT CDCMD CDRESET FCD

SPINDLE

MOTOR

LRED,LBLUE,LGREEN CRRED,CRBLUE,CRGREEN RRED,RBLUE,RGREEN

IC741

W5301

BLRED BLBLUE BLGREEN BCRED BCBLUE BDGREEN BRRED BRBLUE BRGREEN

RMT0 RMT1

POUTMDAMP VOLCLK VOLCE VOLDATA

CN703

PANELSW1 PANELSW PANELSW4

FLCLK FLDATA

AHB POUTPAMP SMUTE PBMUTE SAFETY2 SAFETY3

MD servo control section

PICKUP

FOCUS

COIL

TRACKING

COIL

LOADING

MOTOR

CN612

S611

FEED

S601 S602

CN611

CN601

I,J,A,B C,D,E

CN321

F,PD

LM+

CN407

LM-

CAM1 ~CAM4

SM+,SM-

CN408

FM+,FM-

MPROT MREF SSTOP

FCS+ FCSTRK+ TRK-

IC410

DRIVER

MAG

HEAD

CN708

IC310

RF

SRDR,SFDR SPFD,SPRD FRDR,FFDR TRDR,TFDR

VREF LOAD EJECT

CN451

CN452

IC701

MICON

CN705

RF DTRF CKRF XLRF PEAK BOTOM

MAG+ MAG-

CN673

FKEY1 FKEY2 PIN JOGL JOGR LEDCTL BUZZER REM

STTA SDATA SCK

ABCD FE AUX ADFG SE TE

XRST

IC450 M.HEAD DRIVER

CN671

CN401

CN672

CN511

REMOCON

REM

SAFETY1 KEY PLAY

MNTO~MNT3

SWDT,SCLK

XLAT,SRDT SENS,XRST SQSY,DQSY

RECP,XINT

TX,XTSL

4REC EFMO MHON

FI,DG,VH,FL5V,FLBK FLSTB,FLCLK,FLDATA,F2

LRED LBLUE LGREEN

CRED CBLUE CGREEN

IC861

JOGL

JS861

JOGR

LEDCTL

BUZZER

CN851

CN704

CN709

MDRESET

MDCMD MDSTAT

IC390

DRAM

A00~A11,XOE,XCAS XRAS,XWE,D0~D3

IC350

DSP

IC500

MCU

EDO

EDI

ESL

ECS

ADDT,DADT LRCK,XBCK FS256

CDTNO CDCOPY CDEMP

PWAD PWDA EMPHA

COMMAND STASUS COMCLK STSRDY SET3 DIN1 SET1 MODESE RESET

DOUT

DIN

IC590

EEPROM

FL

RRED RBLUE RGREEN

FKEY1

FKEY2

ASWAMD ASWBMD FANON

F1,F2

IC480

ADC/DAC

LIN,RIN LOUT,ROUT

UX-Z7MDR

D5101D5111D5121

S8501~

S8509

S8511~

S8518

CN707

LRCKI DATAI XBCKI

CN521CN522

ABCD E F G

2-1

Standard schematic diagrams

Main amp section

5

VOLCK

2.2k

R3302

IC301

LC75345M-X

4

J3001

QNN0215-001

C3305

0.01/16

3

CN301

QGF1205F1-10

CN302

QGF1036F1-19

D3303

1N4003S-T5

R3306 R3305

C3118

C3218

R3307

R3309

R3112

39k

220P

R3116

R3216

10k

100

10k10k

R3113R3213

R3212

39k

1.8k

R3115

15k

Q3202

*3 *3

K3301 K3302

K3303

K3304 K3305

NI

1.8k

R3215

Q3102

NI

R3308

R3114 R3214

*3

R3117

R3217

R3118

R3218

1.5k

4.7k

NI

Q3301

NI

PBMUTE

CDSTAT CDCMD

CDRESET

*3 *3

*3

*3 *3

2

C3306 NI

L3301

D3305

NI

K3306 NI

R3310

J3002 NI

NI

AUXL

AUXR

LSELO RSELO

TAPEL TAPER

D3304

CDL

CDR

VOLDATA

VOLCE

AHB

51k

R3311

NI

C3304

10/50

!

D2322

R3210

D2321

*4

KTC3199/GL/-T

R3209

0.27

C3216

C3217

0.082

R3301

NI

B1034

R3303

2.2k R3304

2.2k

C3117

0.082

C3116

R3109

10k

D3302 D3301

1SS133-T2

Q3201

Q2306

4.7k

MTZJ5.1C-T2

R2320

4.7k

C2317

100/16

C3302

4.7k

2.2k

R3207

R3208

22/16

0.27

1SS133-T2 R3111R3211

KTC3203/OY/-T

47/25

C2316

47/16

1.8k

C3215

R3107

10k10k

R3108

2.2k

!

R3206

2.4k

0.082

C3214

C3115

C3114

22/16

1.8k

R3106

R3110

R2319

D2320 MTZJ5.6C-T2

C3213

270

R3205

0.18

2.4k

10k

Q3101

7.5k

C3212

C3210

0.18

0.082

C3112

0.18

C3113

7.5k

R3105

KTC3199/GL/-T

R2318

4.7

C2315

0.01/16

!

R3204

0.1

0.18

!

7.5k

C3211

C3111

R3312

120k

D2324

0.1

R3104

UX-Z7MDR

CDR

MDR

TUR

TAPER

RSELO

1.8k

R3203

1.8k

R3202

4.7/50

0.0027

0.001 C2314

R3103

2.2/50

Q2305

C3206

C3108

4.7/50

C3207

4.7/50

1.8k

R3313

0.015

C3106

LSELO

68k

C2313

C3107

4.7/50

R3102

!

C3204

0.015

1.8k

TUL

0.0027

C3209

C3208

C3109

0.1

C3110

7.5k

C3303

*4

!

10/35

4.7/50

C3104

TAPEL

KTC3199/GL/-T

270

R2317

D2319 MTZJ10B-T2

100/16

C3203

C3103

CDL

10/35

AUXR

C3201

MDL

4.7/50

C3101 C3301

AUXL

4.7/50 22/50

R3201 180k

R3101

180k

R1211

12k

R1111

POUTMDAMP FCD

SAFETY2

SAFETY3

12k

15k

R1110

D2323

1N4003S-T5

15k

R1210

Q1103

Q1203

2SC3576-JVC-T

1SS133-T2

9.1k1.2k

R2315R2316

R1109

D2316

1k

C2312

R1209

100/16

C1209

10/35

C1109

10/35

1k

Q1302 KRA101M-T

!

1SS133-T2

D2315

UX-Z7MDR

IC101

!

LA4628

150P

C1208

C1310

10/50

SMUTE

IC201 L4909

D2313

!!!

MTZJ12B-T2

*4

D2314

C1309

D2311

*4

100/16

R1301

POUTPAMP

D2309

MTZJ10C-T2

*4

D2312

C1108

R2313R2314

150P

33/50

C1307

10k

D1302

1SS133-T2

4.7k1.2k

C2311

MTZJ6.2A-T2

D2310

100/16

C2310

0.47/50

C1306

100/16

R2311R2312

R1108

C1106

6.2k1.2k

2.2

0.1/50

R1107

C1107

2.2

0.1/50

C2309

LF201

*1

5.6k

R1201

D2302

1N5401-TM

!

5.6k

C1203

1N5401-TM

!

LF101 *1

10/25

Q1201 KRA109M-T

NI

C2302

*1*1

C1202C1102

D2301

!

0.022

1N5401-TM

C2301

C1201

C1101

C1210

*1

0.01

C1110

CN101

QGA2501F1-05

J1001

QNB0117-001

W5201

QNZ0136-001Z

EP101

CN102

QGA2501F1-07

R5211

R5222

R5221

R5212

K5221

300

L5231

*2

300

L5221

300

*2

L5211

*2

K5211 *2

*2

C5231

0.01/16

EP521 QNZ0136-001Z

J5201

QNS0177-001

30k

R1205

R1104

0.047

C1105

C1104

220P/50

Q2303

C2306

2.2/50

R1106

R1204

2.2/50

C1204

7.5k

R1206

0.047

C1205

KTB772/Y/

Q2301

4.7k

R2305

R2304

680

R2303

0.1

C1305

1k

R2302

NI

C1304

!

Q2302

KTC3199/GL/-T

1k

R2301

!

8200/25

C1303

D2305 NI

11EQS03LN-T2

D1202

D1102

Q1101

SAFETY2

D1301

1SS133-T2

Q1301 KRC109M-T

4700/25

!

C2305

470

R1203

C1302

KRA109M-T

C2304

R1103

100/16

C1103

10/25

Q1102

KRA109M-T

0.022

470

R1102

D2304

!

5.6k

R1101

C1301

1N5401-TM

C2303

5.6k

R1202

KRA109M-T

Q1202

10/50

D2303

NI

R1105

2.2

R1208

R1207

C1206

C1207

0.1/50

D1101

1SS133-T2

D1201

1SS133-T2

D2306

0.01/50

C2307

MTZJ9.1C-T2

1

C2308

330/25

R2307

680

R2306

2.7k

KTC3199/GL/-T

TUNER SIGNAL

D2308

R2308

R2310

NI R2309 NI

NI

Q2304

NI

CD SIGNAL MD SIGNAL CASSETTE SIGNAL AUX IN SIGNAL MAIN SIGNAL

MDL

MDR

LSELO

RSELO

1

CN303 QGF1205F1-09

CN304

QGB1214J1-10S

2-2

POUTMDAMP

CDRESET

CDSTAT

CDCMD

VOLCK

VOLCE

VOLDATA

AHB

TUR

TUL

FCD

POUTPAMP

SMUTE

PBMUTE

SAFETY2

SAFETY3

CN305 QGB1214J1-16S

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

HABC DE FG

UX-Z7MDR

R6802

NININI

D7002

C7901

C6804

100

0.01 C6806

C6805

1SS133-T2

D7901

100/16

R7903

US5.4V

NI

R7998

MTZJ5.6B-T2

R7904

1K

CN671 QGF1036F1-09

NI

R6701

NI

R6702

NI

R6703

NI

100P

C6702

C6701

CN672 QGF1036F1-10

C8601

0.001

DG

JOGL

VH

R6704

100P

C6704

C6703

CGREEN LRED CBLUE LBLUE CRED LGREEN SW10V RRED RGREEN RBLUE

IC861 GP1UM261XK

S8601

C8602

22/16

JOGR

LEDCTL

BUZZER

LEDCTL

JOGR

R7960

NI

!

KTA1023/OY/-T

R7901 10K

Q7903

KTC3199/GL/-T

100P

QSW0651-001Z

JS861 QSW0975-001

D8603

Q8602 UN2111-X

REM

D7902

Fig.1 Q7901

Q7902 KTC3199/GL/-T

R7902

JS861

JOGL

SLR-342VC-T

R8603

560

BZ861 QAN0052-001

KEYG

FKEY1

FKEY2

FKEY1

1K

DG VH F1 FL5V F2 FLBK FLDATA FLSTB FLCLK

CN401

QGF1036F1-09

CGREEN LRED CBLUE LBLUE CRED LGREEN SW10V RRED RGREEN RBLUE

CN511

QGF1036F1-10

REM PIN

JOGR

LEDCTL

BUZZER

CN851 QGF1205F1-11

CN704 QGF1205F1-11

R7954

22

NI

C7959

C7955

FKEY1

FKEY2

15K

R7958

15K

R7959

DI401 Fig.2

C4001

F1

NI

FL5V

VH

CRED

ASWBMD

!

D7953

1N4003S-T5

47/63

C7952

NI

C7960

C7332 C7333 C7334

CBLUE

CGREEN

QSW0651-001Z

S8504

QSW0651-001Z

S8514

FANON

ASWAMD

!

1N4003S-T5

C7951

100/50

!

D7952

NI NI NI

FLBK

MDRESET

D7951

1N4003S-T5

DG

LRED

LBLUE

D5121 D5111 D5101 NSTM515AS NSTM515AS NSTM515AS

LGREEN

R8501 R8502 R8503 R8504 R8505 R8506 R8507

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

QSW0651-001Z

S8502

QSW0651-001Z

S8512

KTA1268/GL/-T Q7952

Q7953

KTC3200/GL/-T

82K

R7331

R7956

R7955

S8503

S8513

NI

100K

R7957

QSW0651-001Z

NI

S8501

QSW0651-001Z

S8511

R8511 R8512 R8513 R8514 R8515 R8516 R8517

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

!

Q7951 KTD863/Y/-T

!

0.01

C7953

R7952 12K

NI

R7953

D7954

NI

C7954

0.47/50

R7961

!

PHOTO

Q7331 2SD601A/RS/-X

C7331

D7956

MTZJ22C-T2

0.01

R7333

MTZJ18C-T2

!

R7332

390K

100K

FLSTB

FLCLK

QSW0651-001Z

S8505

QSW0651-001Z

S8515

MDCMD

MDSTAT

4.7/50 C7958

D7955

MTZJ5.1C-T2

STTA

SDATA

FLDATA

R7951

Fig.1

S8506

S8516

CN709

QGB2510K2-08

!!

SCK

RRED

QSW0651-001Z

S8507

QSW0651-001Z

S8517

C7956 C7957

PLAY

KEY1

SAFETY1

F2

SW10V

RBLUE

RGREEN

R8508

10K

QSW0651-001Z

S8508

QSW0651-001ZNIQSW0651-001Z

S8518

CN707

QGA2501F1-08

ACFL35V

F1

0.1

F2

US6V

PREUS6V

CN705 QGF1205F1-09

S8509

QSW0651-001Z

FL & Key control section

CN451

CGREEN

Q7704Q7707 Q7705Q7708

NI

390

R7711

R7712

R7713

C7704

47/50

CN799

CN703

QGA2001C1-04

PANELSW1

PANELSW3 PANELSW4

BCGREEN

TXD RXD

RRED

Q7703

KTC3199/GL/-T

430

R7710

R7709

R7708

C7703

47/50

430

R7707

RBLUE

KTC3199/GL/-T

390

R7706

BRRED

47K

R7123

390

R7705

C7702

47/50

6.8K 10K

2.2K

Fig.2

NI NI

2.2K

2.2K NI

2.2K NI 10

2.2K

2.2K 10K NI 10K

2.2K

47K

R7125

NI

R7704

47K

R7126

KTC3199/GL/-T

BRBLUE

R7114

2.2K R7001

R7029

10K

R7130

R7129

RGREEN

Q7701Q7702

390

R7702

R7703

C7701

R7002 R7003 R7004 R7005 R7006 R7007

R7010 R7011 R7012 R7013 R7014 R7015 R7016 R7017 R7018 R7019 R7020 R7021 R7022 R7023

R7025 R7026 R7027

2.2K

R7030

2.2K

47/50

R7131

10K

NI

R7701

BRGREEN

C7030

C7031 C7034

C7753

100/16

POUTRELAY POUTFL MDRESET CDRESET FANON ASWAMD ASWBMD

VDD RMT0 RMT1

RMSPEED

FCD POUTMDAMP BUZZER VOLCE VOLDATA AHB POUTPAMP SMUTE PBMUTE TEST PANELSW1

PANELSW3 PANELSW4

PIN JOGL

NI NI

VH

1/50

C7751

BRGREEN

BRBLUE

BRRED

5.6K

R7092

R7093

R7094

IC701

UPD784215AGF517

R7036

1SS133-T2

R7038

1M

FLBK DG FLSTB F1 FLCLK F2 FLDATA CRED CBLUE SW10V CGREEN RGREEN LRED RBLUE LBLUE RRED LGREEN

CN708 QGF1036F1-19

BCRED

100

5.6K

R7089

R7090

R7091

R7088

FLBK

FLSTB

XT2X2X1I

XT1I

R7043 1K

QAX0401-001

22P

C7041

Fig.1

NI

R7085

C7085

NI

C7081

NI

5.6K

R7086

FTU

RDDATA

POUTLOG

RESET

RDSCLK

REM

R7044

R7045

Fig.1

2.2K

L7001

QQL244K-100Z

X7001

2.2K

R7084

R7047

C7042

2.2K

R7083

MPX

PHOTO

2.2K

22P

2.2K

R7082

TUST

TUCLK

D7321C7321

1SS133-T2

C7754

NI

1/50

C7752

BLGREEN

BLBLUE

BLRED

BCGREEN

BCBLUE

5.6K

R7095

R7096

R7097

R7098

R7099

BUP

XKILL

LEDCTL

VOLCK

JOGR

2.2K R7031

1K

R7032

R7033

R7034

R7035

D7036

1K

NI

2.2k

2.2K

100/16

1

C7102

C7101

CF701

QAX0671-001Z

NI

390

R7721

R7722

C7707

47/50

12

39

D7851

MTZJ3.9B-T2

R7853

S5301 QSW0933-001

S5302 QSW0933-001

430

R7720

BLGREEN

D7406

NI

D7403

MTZJ5.6C-T2

!

Q7851

2SB709A/QR/-X

27K

R7854

CRED

Q7706Q7709

KTC3199/GL/-T

430

R7717

R7719

R7718

C7706

47/50

IC741

R7402

R7403

2.2K

C7401

D7404

NI

Q7852

D7853 D7852

2SD601A/RS/-X

1K

KTC3199/GL/-T

BCRED

LB1641

100/16

Q7401

NI

1SS133-T2

W5301

CBLUE

390

R7716

C7403

DG

390

R7715

C7705

0.01

NI

R7714

47/50

RMT1 RMT0 LOCK

RMSPEED

KTC3199/GL/-T

BCBLUE

LRED

KTC3199/GL/-T

430

R7727

R7730

R7729

5

R7728

C7709

47/50

BLRED

LBLUE

KTC3199/GL/-T

390

NI

390

R7724

R7726

R7725

C7708

47/50

LGREEN

KTC3199/GL/-T

390

R7723

BLBLUE

4

C7404

QGA2001F1-02

CN706

RDDATA RDSCLK

AG

5.6V 9V MPX TUCLK TUST TUDATA

C7854 0

CN701 QGB1214K1-10S

CDSTAT CDCMD CDRESET FCD POUTMDAMP VOLCK VOLCE VOLDATA AHB POUTPAMP SMUTE PBMUTE SAFETY2 SAFETY3

CN702

QGB1214K1-16S

1

R7410 NI

D7401

1N4003S-T5

D7405

1N4003S-T5

D7402

1N4003S-T5

1212NI

NI

12

C7402 NI

R7405

R7406

R7407

R7408

R7409

R7852

NI

R7851

4.7/50

R7404

C7851

C7852

C7335 1000P

0.01

FTU

CN710

QAR0219-001

3

2

1

FL5V VH FLBK DG FLSTB F1 FLCLK F2 FLDATA CRED CBLUE SW10V CGREEN RGREEN LRED RBLUE LBLUE RRED LGREEN

CN452 QGF1036C1-19

2.2K

R7081

TUDATA

PLAY SCK SDATA STTA FLCLK

FLDATA

CDCMD

CDSTAT

MDCMD

MDSTAT

SAFETY1

KEY1 FKEY2

VERSION

FKEY1

LOCK SAFETY3 SAFETY2

AVDD

C7043

0.01 C7045 NI

330

R7321

2200/6.3

QGF1036C1-19 C4501 10/50

TXD

L7002

QQL244K-100Z

R7312

10K

Q7311

2.2/50

UN2211-X

C7312

2.2K

2.2K R7056 R7055 R7054

C7100

0.01

RXD

R7260

3.3K

FL5V FLBK VH FLSTB DG FLCLK F1 FLDATA F2 CBLUE CRED CGREEN SW10V LRED RGREEN LBLUE RBLUE LGREEN RRED

Q7088 NI

2.2K

2.2K K7075 K7074

R7314

1SS133-T2

R7079

2.2K

3.9K

C7053

D7054

MTZJ5.6B-T2

R7313

NI

D7003

2.2K R7078 R7077 R7076 NQR0251-004X NQR0251-004X

2.2K

R7060 R7059 R7058 R7057

2.2K

R7053

D7053 Fig.2

Fig.2

82k

R7147

CPUG

Q7035 NI

NI

D7311

CN673 QGF1036F1-19

FL5V FLBK VH FLSTB DG FLCLK F1 FLDATA F2 CBLUE CRED CGREEN SW10V LRED RGREEN LBLUE RBLUE LGREEN RRED

R7962

NI

R7179

10K

R7069 R7068

R7066

R7065 R7156 R7158

R7159 10K

Fig.2

R7153

R7157

R7257

K7001

QQR0621-001Z

R7303

10K

R7311

1SS133-T2

Q7301 2SD601A/RS/-X

10K 10K

10K

R7254

D7001

1SS133-T2

100K

C7311

4.7/50

Fig.2

R7301

47K

D7004

DG VH F1 FL5V F2 FLBK FLDATA FLSTB FLCLK

CTL5V

D7302

MTZJ5.1C-T2

33K

R7302

R6801

C6801

POUTRELAY

NI

R7999

POUTFL

NI

0.01 C6803

C6802

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

ABCD E F G

2-3

Primary section

UX-Z7MDR

CN602 QGF1205F1-09

!

D6034

D6033

1SS133-T2

KTC3199/GL/-T

Q6033

5

K6031

QQR0621-001Z

K6032

QQR0621-001Z

K6033

QQR0621-001Z

K6034

QQR0621-001Z

C6038

0.1 K6035

QQR0621-001Z

K6036

QQR0621-001Z

R6033

100

R6034

100

R6035

100

C6033

47/25

C6032

R6032

180

D6032

MTZJ5.6C-T2

C6037

4.7/50

R6038

3.3K

0.01

R6040

3.3K 3.3K C6034

10/50

C6036

4.7/50

R6039

*1

Q6032

R6037

3.3K

C6035 10/50

Q6031 KTA1267/YG/-T

R6031

10K

C6039

4

CN601 QGF1036F1-21

MD SIGNAL

CN606 QGF1005F1-08

CN605 QGF1005F1-08

1N5401-TM

CN603

QGA2501F1-02

!

D6031

1SS133-T2

C6031

10/50

CN604

*1

QGB2510J1-08

QAR0230-001

W9001

W9002

C9011

0.1/50

D9011

!

1N5401-TM

D9013

!

1N5401-TM

C9013

0.1/50

!

D9014 1N5401-TM

KTC3199/GL/-T

Q9001

!

T8AL/250V

!

T3.15AL/250V

C9005 NI

F9002

F9003

!

D9002 1N4003S-T5

!

C9002 1000/25

C9006 NI

EP901 NI

C9003 NI

C9004

NI

QSK0124-001

R9002 BUS

!

RY901

1SS133-T2

!

T9001

QQT0373-006

!

C9001

0.0047/250

D9001

!

T9002

QQT0253-002

B9022

B9021

*

LF901 QQR1321-001

!

F9001

!

T800mAL/250V

!

CN901 QGA7901C1-02

!

D9012

3

C9011

0.1/50

D9011

!

1N5401-TM

D9013

!

C9013

0.1/50

!

D9014 1N5401-TM

KTC3199/GL/-T

Q9001

!

T8AL/250V

!

T3.15AL/250V

C9005 NI

F9002

F9003

D9002 1N4003S-T5

C9002 1000/25

C9006 NI

EP901 NI

C9003 NI

C9004

NI

QSK0124-001

R9002 BUS

QQT0373-005

!

RY901

D9001

1SS133-T2

!

QQT0253-002

!

T9001

!

C9001

0.0047/250

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

T9002

LF901 QQR1321-001

T800mAL/250V

!

CN901 QGA7901C1-02

F9001

!

D9012

1N5401-TM

W9001

2

W9002

1

2-4

HABC DE FG

UX-Z7MDR

Tuner section

5

TU1 QAU0160-001

0.022/16

C1

C3

1SS133-T2

10/50

R5

33

D2

CF1

QAX0420-001Z

D3

D4

R3

470K

Q1

C2

0.01/16

R2

330

2SC1623/5-6/-X

Q2

R11

1.8K

R4

330

2SC1623/5-6/-X

C5

1.5K

0

R7

R6

0.01/16

Q3

0.01/16

C4

2SC1623/5-6/-X

R12

1.8K

Q4

DTA114YKA-X

C25

100/16

C15 12P

C16

12P

56

R1

D1

C82

0.01

4

J1

QNB0153-001

C83

1

C10

5P

L3

4.7

3

R9

100

L1

QQR1094-001

C13

C12

0.047/16

10P

R14

100K

R16

4.7K

C14

10/50

1K

R17

C7

0.001

10K

R13

R15

3.3K

C11

0.1/16

2

X1

LC72136N

IC2

QAX0402-001

150P

C22 C23

150P

C24

150P

C17

0.0039 C18

0.47/50

R23

1.8K

R10

2.2K

R22

1K

R18

R19

R20

C20 1000P

0.047/16

C19

R26

2.2K

R25

4.7K

330

R21

5.6K

Q5 UN2114-X

R30

2.7K

R29

10K

R24

10K

R27

R28

10K

0.001

C54

C53

0.047/16

22/50

C77

680P

R41

3.3K

T1

QQR0793-001

C6

R43

3.9K

C57

0.001

CF2

QAX0458-001Z

C51 1/50

0.047/16

LA1838

IC1

C48

0.0022

C58

C49 470P

C50

22/50

R40

C46

C33

C32

0.047/16

22/16

0.022/16

C80

4.7/50

0.047/16

C21

R33

R76

6.8K

R77

6.8K

C81

C31

R60

39k

0.022/16

47

R34C34

0.022/16

0.047/16

C35

5.6k

R35

CF3 QAX0610-001Z

270

0.0082

NC

0

C60

C47

1/50

R38

C45

10/50

39K

C44

10/50

R39

39K

C43

0.022/16

C42

0.022/16

C40

C41

10/50

R37 10K

TUNER SIGNAL

R36

3.3K

1/50

0.22/50

C38

C37

1/50

C39

C36

1/50

C73

C70

0.1/16

1K

R72

R73

LC72723

IC3

C30

100/16

R74

C78

C79

2.2K

C59

0.001

R75

2.2K

10/50

C76

330P

C74

C75

L70

C72

0.1/16

560P

100

22P

X70

QAX0263-001Z

C71

22P

CN1

QGF1205F1-13

1

ABCD E F G

2-5

UX-Z7MDR

MD servo control section

C325

0.01

C327

0.1

47/4

C311

C312

1

5

IC310

CXA2523AR

R309

0.001 470k

8.2 R330

R331

Q400

27

Q330R338R337

2SA1362/G/-X

4.71

C334

0.1

330p

C402

IC410

IC450

BD7910FV-X

C310

TP309

100k

0.15

C333

R336

R401R402

15k5.6k

M63008FP-X

0.0022

C307

100/6.3

C401

RB160L-60-X

0.022

R310

C314

330

R451

R452 56k

D451

D452

47k

KRA102S-X

Q331

TP441

LM+ LM-TRDR

NAD0006-103X

R311

SM+

FM+ FM-

C452

R456

D310

1SS355-X

6.8k

C315

0.001

R340

2.2k

XC62ER3602M-X

C431

0.0039

NI Q451

100/4

0.1 C451

D454

NI

D453

NI

IC400

R429

C439

3.9k

C429

3.9k

R431

R437

0.0056

C435

DTRF

R403

470

2SA1363/EF/-X

0.0039

R428

0.01

C437

3k

0.01 3k

8.2k

R435

8.2k

0.0056

24k

R430 24k

R439 R433

CKRF

R312

R404 C409

XLRF

NI

0.0220.022

Q401

R438

R432C433

IC590

C331

NI

C330

0.1

C302

0.1 R305

2.2k

NI

FRDR

FFDR

TFDR

VREF

0

CAM4

CAM3

CAM2 CAM1

SM+ SMFM+ FM-

MPROT

MREF

SSTOP

100p/100

R420 22k

R422 22k

R424

R426

R302

22k

C303

C425

C423

R454

C456

R453

C300

C301

NI

R421

C421

R423

10k

560p

R425

10k

R427

C427

LM-

LM+

1

NI

1

KRA116S-X

470k

R306

0.1

0

10k

560p

10k

560p

0.1 C453

R455

NI

Q333

R301

Q332

KRA116S-X

MODON

MODCHG

2SA1363/EF/-X

22/16

C400

NI

C410

C411

1

FCS+ SMFCS-

TRK+ TRK-

C412

0.1

100/16

C450

FCS+ FCSTRK+ TRK-

4

CN321

QGF0501F2-21X

3

QAR0144-001

MT603

C406

NI

CN407

QGF1006F2-08W

2

1

CN612

QGA1501F1-02

S611

QSW0848-001

FF-110PH-08280

QAR0144-001

NSW0165-001X

S601

S602

NSW0007-001X

QAH0039-001

CN601

QGF1006F2-09W

MT601

MT602

H601

CN611

QGF1016F3-08

C405

NI

C407

100p

C408 NI

C415

C416

NI

CN451 CN408

QGF1016F2-04W QGF1006F2-09W

NI

C455

TP422

C326

R314

13k

R313 100k

C341C340

0.1

33k

R436 22k

22k

12k

R434

12k

BR93LC66F-X

0.22

0.022 C324

R315 24k

R342R341

2.2k2.2k

47/4

C403

Q411

KRC102S-X

C323

0.0068

R328

100

C316

0

R300

SPRD

SPFD

LOAD

EJECT

R440 10k

SFDR SRDR

10k R441

Q410 KRC102S-X

1

C342

0.1

SVIB

4REC

0.1

C591

R591

0.0047

0.1

C317

NI

IC340

TC7S08F-W

100k

10k

R592

R593

NI

R320

C320

R326

C321

1

56k

C328

R316 100k

R324 R323

C318

0.0068

EDO EDI

ESCL

ECS

C322

R327

330

1

R321 330

SPFD

SPRD

SFDR

SRDR

FRDR

FFDR

TFDR

TRDRA11

330 R389

SET3

R558

10k

C355

0.1

IC350

CXD2662R

1k1k1k

560

A03

R394

R393

R392

R391

47/4

FS256

XBCK

LRCK

DADT

DIN1

SET1

MODESE

1k

100k

R554

R557

R556

R555

NI

R553

100k

R552

100k

R551

000

R560

R562

R561

R532

R537

10k

R531

R536

10k

R534 R533

10k

R535

1k

1k1kNI

NI

R564

R565

R566

R563

CAM3

CAM4

CAM1

CAM2

C351

A05

A06

A07

R559

A10

0

XINT DQSY SQSY

R568

SSTOP

C378

A04

33p

R569

MREF

R570

A08

47k

R538

R501

22k

A02

A01

A00

1

NI NI NI

1k1k1k R567

MPROT

PEAK

10k

NI

C361

1k 1k 1k 1k

1k 1k 1k 1k 1k

1k

330

3301k1k

R396

R397

R398

DIN1

DOUT

SWDT

SRDT

1k

R520

R516

IC500

UPD784217AGC174

R513

R370

R399

R390

LRCKI

DATAI

STATUS

COMCLK

1k

R515

R519

1k

XRST

SENS

0.1

1k

R387

10

XBCKI

COMMAND

1k

R518

1k

R514

XLAT

MNT3

NI NI

L351

LOAD

MNT2

R509 R517

EJECT ADDT

MNT1

MNT0

C350

1k1k1k

R506

R372

R371

NQR0360-002X

R355R354

10k10k

NI

C510

1k1k1k

R512 XTSLTXRECP

D351

D350

R335 R339 R334 R333 R332

R510

R361 R362 R363 R364

R365 R366 R356 R367 R368

R369

NI

330

47k 47k 47k 47k 47k

DIN0

SCLK 1k

R511

BOTM

330

ABCD

FE

1k

AUX

TP331

330

ADFG

R322

SE

330

TP332

TE

C329 NI

R325

4.7k R343

1k

F0CNT

R317

APCREF

10k

C319

0.033

EDO EDI ESCL ECS

PWAD PWDA EMPHA

NI

R549

MODON MODCHG

C515

R522

2.2k

XRST

STSRDY

R523 R524 R525

R546

0

R545

0.1

R521

R547 R548

MNT0 MNT1 MNT2 MNT3 SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX

K346

XTSL

X350

NAX0547-001X

C358

0.1

K353

NQR0389-003X

VREF

0.1

C359

K505

NQR0389-003X

4REC

SVIB

1k

1k 1k 1k

0 0 0

APCREF

XOE

47k

R540

C511

0.1 C512

0.1

NI

R502

1.5k

DTRF

XCAS

47k

R541

R529 R528

ADFG

XLRF

CKRF

F0CNT

XRAS

A09D1XWED3D0

R530

1k

CDTNO

1k

CDCOPY

1k

CDEMP

R503

2.2k

R504

33k

C501 18p

X500

C502 18p

NAX0426-001X

TE

47/4

C352

SE

1

C353

AUX

FE ABCD BOTM PEAK

1

C354

R375 R376

10k 100k

0.01

C376

C375

D2

C492

0.001 C491

0.001

NI

C480

1

C481

10/16

C484 C485

0.1

C486 C488

10/16

PWAD PWDA

FS256 LRCK

EMPHA

XBCK ADDT

DADT

R395

1k

R490

NI

R378

3.3k 1k

0.47

R382

150

1k

R381

R380

1M

470p

R492

R491

IC480

AK4519VF-X

R379

470

C380

0.015

D0 D1 XWE

C379

0.47 XRAS

A11

C377

R377

680k

A10 A00 A01

10

L352

A02 A03

C390

NI

0.01

C490

C497

0.1 R497

1

R483

0

R481

10

4.7/35 C489

C495

R496

C487

0.1

470 R495

470

NI

C482

C483

0.1

IC390

C493

IC485

TK11140SC-W

C496

NQR0389-003X

NI

M11L1644SA-50T

NI

1

K524

C494

NI

K496

K495

L526

L525

NQL274M-1R5X

C391

K492

0

K491

0

NQR0389-003X 0 0

K523

XCAS

XOE A09

A08 A07 A06 A05 A04

CDTNO CDCOPY

LRCKI CDEMP DATAI

XBCKI

K521

K522

NQR0354-001X NQR0354-001X

DOUT DIN0

KRA116S-X

KRA102S-X

KRC102S-X

D3 D2

C590

0 0 0 0 0

COMMAND

STATUS

100p

RESET

COMCLK STSRDY

SET3

DIN1

SET1

MODESE

K530 K531 K528 K532 K527

K529 0

CN522

CN521

QGF1006F2-08W

QGF1006F2-21W

MD SIGNAL

2-6

HABC DE FG

UX-Z7MDR

CD servo control section

CDEMP

CDTNO

MCS

MRDY

CDCOPY

IC251

UPD780024AGKB**

MLD

MCLK

MDATA

CDINDEX

1k

1k1k100

1k

R282

R281

R283

R256

K655

R284

BLKCK

FLAG

NQR0007-002X

SRDATA

K656

R251

1k

MCLK

R252

1k

MDATA

R253

1k

MLD

R254

1k

/DMUTE

STAT

/RESET

IREFx4

R264

10k

R265

18k

D251

DA204U-X

D292

10k

C255

0.1/16

R275

R291

10k

1SS355-X

LRCK

BCLK

K657

K658

NQR0251-004X

D603

R675

10

100/6.3

0.1/16 C657

C655

MA112-X

47/10

C254

IC291

1

R292

R293

C291

XC62HR3502P-X

1/16

C292

1/16

R258

KCMND MSTAT MRDY

R260

KCLK

R255

MCS

R285

C658

0.1/16

NI CN671

QGF1016F3-19 CN651

1k

1k 1k 1k

220k

R601

82k

R602

C604

0.022

C602C601

0.001

AN22000A-W

IC601

C603

0.022

1/16

100/6.3

C623

C624

C608

R611

5

F E

0.001

B+D A+C

HDU-110

4

0.1 C003 C002

0.1

1

C001

CN001

47k

FF+ T+ T-

CN601 QGF1037F1-15W

47k

VR001

1k

C633

0.022

A+C

F

R635

R608

R607

10

E

B+D

R636

150

R632

C632 1/16

R634

3.9

D601

NI

R631

2.2

C631

3.9

10/16

2SA1037AK/RS/-X

Q631

39k

C605

270p

R603

82p

220k

R604

C606

0.1/16 100/6.3

C622

C621

0.039

0.0027

0.1/50

C614

C615

C612

0.1/16

C610

C611

0.056/16

NI

R617

3.3k

R613

5.6k

C617

680p

330p

C616

C681 8P

C682 22P

C683 39P

TP1

Q651

DTC114EUA-X

Q652

DTC114EUA-X

3

TBAL

FBAL

FE

TE

SUBQ

C270

NI

C272

C271

100p

R257

1k

SQCK

GCTL

/RFDET

OFT

BDO

ARF

RFENV

TP2

KCMND

R259

1k

MSTAT KCLK

/OPEN /REST

R261

0

1k

R263

1k

R262

0.1/16 C256

NI

10k

6.8k

R276

R272

R271

R273

R274

/RESET

R651

1k

C273

0.1/16

STAT

R652

1k

QAX0664-001Z

SUBQ

/DMUTE

R653

1k

X251

SQCK

BLKCK

R654

C653

0.33/10

1k

C261

NI

TVD

ECM ECS

TRD

R812

C802

1.5k C815

1/10

1000p

R803

4.7k

TRD

T+

390p

2

SW102

QSW0931-001

SW101

QSW0927-001

M851

QAR0176-001

M852

QAR0175-001

/OPEN

LA6541-X

/REST

FM-

C818 1/16

FM+

SM-

C817 1/16

SM+

IC801

C814

1/16

R804

10k

C821

47k

R811

390p

C812

C813

SM- T-

SM+

R813

F+

F-

1.8k C816

C801

0.022

390p

1.5/6.3 R802

1.5k

C811

R801

2.7k

R808

R805

FM-

FM+

FOD

C822 220/10

18k

ECM ECS

R809

1.5k

TVD

12K

FBAL TBAL FE TE RFENV

OFT

/RFDET BDO

GCTL

FOD

R682

1k

C676

0.1/16

R683

1M

ARF

R667

4.7 D602

NI

0.1/161k100/6.3

C680

C679

C661

470p

Q673

UN2211-X

NI

R673

R663

68k

R672

0.022

C664

IC651

MN662790RSC

R679

68k

R685

R671

680k

C667

330

R662

68k

R664

68k

0.15/16

0.022

1.5M

R668

C663

C665

0.47/16

C668

5.6k

0.047

R669

100

R665

NAX0476-001X

C651

1p

1k

X651

C652

1p

0.1/16

C678

C673

100/6.3

R666

100

C677

0.1/16 K652

R677

FLAG

47k

R661

20k

R659

0.1/16

C656

IREFx4

NI

R656 R655

R862

680

R861 R863

680

NI NI

C862

560

C864R864 2700p

1000p

C861

C863 2700p

1000p

560

IC652 NI

R657

NI

C654

NI

R658

NI

CDINDEX CDTNO CDCOPY LRCK CDEMP SRDATA

BCLK

K651

NI

QGF1016F2-08W CN606

NI CN607

QGF1016F2-04W CN605

R678

1k

1

CD SIGNAL

ABCD E F G

2-7

UX-Z7MDR

Cassette mechanism control section

IC1

22

R201

C203

220/6.3

5

BA3126N

IC31

1K1K

R216R116

R301

220

4.7/25

C301

QAH0047-001

QGF1205F1-06

CN31

100/10

4

3

R327

470K

R207

R107

C209

C210

12K

R121

R221

0.0068

C110

0.0068

4.7/25

C109

C121

15K

330P C221

15K

330P

820P

C201

820P

C101

220P

0.033

C202

C104

0.033

C103

220P

R101

C102

QVP0008-203Z

VR31

C204

DTC114TKA

220/6.3

22

R203

2.4K

Q203

DTC114TKA

R103

2.4K

2

Q103

R102

1.8K

Q201

R202

1.8K

1K

R122

Q101 DTC114TKA

0.0047

C319

DTC114TKA

R222

R305

2.2K

0.022

C316

C205

1K

0.0022

R206

C206

C106

R106 R205

100K

R105

3.3K

10/16

3.3K 100K

0.0022

C105

L301

QQR1118-001

22/16

C304

C302

0.039

39K

R303

22/16

C305

C303

C306

220/6.3

47/16

560P

C107

QQL244K-100Z

1.5

100/10

C314

C313

560P

C207

R204

1.2K

R304

100

IC32 AN7317

L303

R108

5.6K

R208

5.6K

Q302 2SC2001/K/

2.2

R313

R310

C108

4.7/25

QRZ9005-100X

C310

4.7

Q305 2SC2001/LK/

4.7/25

C208

R315

R109

R353

100

0.022

R210

2.7K

1K

R209

C213

C113

1K

R110

2.7K

!

0.0015

0.039

R314

C308

C211

R212

C111

R104 R111

0.0015 R211

2.2K

36K

1.2K 36K

R112

2.2K

R335

Q321 DTC144EKA

1.5K

C307

0.01

2SC2412K/RS/

Q375

Q376

R375

2SB562/C/

150

DTC114TKA

C376

R376

0.01

D375 MA3051/M/

DTC124EKA

4.7K

2.2K

R345

Q331

C334

4.7/25

0.039

0.0015

15K

VR37 QVP0008-103Z

Q371

Q372

SW4

VWS304-06A13K

R371

2SA952/LK/

1K

R372

IC33

R339

R336

SW5

FW31

12K

BU4094BCF

2.2K

4.7K

SW6

SW1

SW2

QSW0859-001

SG-105F3-BB,C

MSI-5U2LWA

C374

100/10

R338

3.9K

390

R340

47/16

C331

C371

3.3K

4.7/25

R337

D1

1SR139-400-T2

12K

R341

20K

R342

VKZ3174-00A

CN1 QGB2011L1-10

CN32 QGB2011M1-10

18K

R343

CN34

QGF1205F1-10

CN33

QGF1205F1-09

Parts are safety assurance parts.

1

CASSETTE SIGNAL

2-8

When replacing those parts make sure to use the specified one.

HABC DE FG

UX-Z7MDR

Printed circuit boards

Main board

5

4

3

2

1

CN656

CN653

CN606

C6031

CN603

D6031

R6031

Q6032

C6531

Q6031

R6036

D5121

D6531

CN655

Q6532

CN601

K6031

D5122

R6531

K6032

CN672

K6033

Q6531

D5123

K6034

R6532

R6539

C6038

CN652

Q6535

K6036

R6538

R6536

CN654

Q6534

CN604

R6034

R6534

R6535

R6521

R6035

R6522

D6033

CN673

IC651

R6033

R6512

K6035

K6536

R6511

CN605

D6034

R6537

D5111

R6701 R6703 R6704 R6702

K6535

C6032 Q6033 R6032 R6041 B6008

K6533

D6032

K6532 K6534

C6534

C6704 C6702

D5113

C6033

R6801 C6701 C6703

C6535

D5112

S5301

S5302

CN651

D6533

R6541

C6035

C6034

K6531

C6524

CN401

D6534

CN671

C6514

R6039

R6040

W5301

Q6533

C6037

B6071

R6802

C6806

C6805

B6054

R6533

R6038

C6802

C6801

C6532

CN511

D6532

R6037

C6513

C6521 C6522

C6036

C6804

C6803

C6533

C6511 C6512

CN602

D5103

D5102

C4001 C4002

C6523

R6515 R6525

R6516 R6526

D5101

DI401

R6524

R6523

R6514

R6513

CN101

CN301

R3114

R3115

R3215

R3214

CN102

R3116

C4501

C2303 C2304

Q3102

R3117

R3216

R3218

D3303

CN451

Q3202

CN305

CN452

D2304

D2303

R3217

D3304

R3118

R5212 R5211

D1301

D2301

R3311

R5222 R5221

K5211

D2302

C3204

L5211

C2301 C2302

C3104

Q3301

L5221

EP521

D2308

D2324

R2321

J5201

R2310

L5231

C5231

Q2304

C1310

K5221

W5201

EP101

R2308

R2309

Q1302

C2305

R3309 R3306 R3305 R3308

R3103

D2305

D2314

CN303

R3102

R3201

R3202

R3203

K3305

D2313

CN304

C3106

R3101

C3108

C3206

C3208

D1302

K3304

C1303

R3104

C3203

C3110

C3301

C3201

K3303

CN302

R1206

C1105 R1106

C3109

C3111

R3105

C3101

C3116

C3103

C1106

C1206

C1205

C1104

C3303

C3107

IC301

C3207

C1107

R1108

D1201

C3112

C3210

C3209

R3313

C3304

R3204

D3302

C3113

R3113

R1207

C1204

D1101

R3312

R3109

C3117

R3307

R1107

C1207

R1208

C3211

R3205

R3302

R3108

C1302

D3301

D2316

R3106

R3209

R1103

R1203

R3304

C3212

R1104

C3114

IH301

R3208

R3212 R3213

R3112

R3303

R3110 R3111 R3107

C3115

C3216

K3302

K3301

R1105

D2318

C3213

R1204 R1205

D2317

C3217

C3214

C1102

R1109

R3206

C1202

R1102

R1209

C2314 D2319

C3215

C3302

LF101

R1301

Q1203

Q3101

R2317

R3301

R3210

Q3201

K3306

R3211

Q1301

R1111

D3305

Q2305

R3207

C1301

Q1103

D2310

D2309

R3310

L3301

R1110

R2301

C2318

C1101

LF201

R1101

R1202

R1201

R2302

C1201

C1110

R1210

R2303

C2313

D2311 D2312

D1202

D2321 D2322

R1211

Q2302

D2323

C2311

C2317

C3118

C3218

D1102

C1306

C3305

C1210

WR101

C2310

C3306

C1103

C1203

C1309

C2312

C1308

Q2303

R2314

R2313

Q2306 D2320 R2320 C2316

R2304

R2316

R2319

C2315

Q1101

Q1201

Q1202

R2307

D2315

Q1102

C1304

C1307

C1209

R2305 C2306 R2306

R2315

R2318

J3002

J1001

J3001

C1109

C1305

D2306

C1108

C1208

C2307

R2311

C2308 C2309

R2312

IC101

Q2301

IC201

ABCD E F G

2-9

Micon board

UX-Z7MDR

R8603

D8601

Q8601

R8602

D8603

R8501

EP901

FT911 FT912

R8601

LF901

B8101

S8501

CN851

B8201

S8601

C9006

CN901

J1

R7053

D7053

R7312

C82

C83

C7312

C8

C7053

D7 D8

C7854

R7303

C10

L3

R7257

R7254

R7054

C7311

C17

C18

R25

C60

Q7088

C7956

R26

IC2

R7033

C7960

C7958

C30

C49

C46

R7126

R7029

D7953

C7957

R24

R10

R7125

R7026

R7027

CN707

B68

R33

R60

C47

R7123

R7025

R7012

D7952

D7955

R22

C19

C44

R7023

R7011

R7094 R7092 R7090

C7085

C7952

R7021

R7010

IC701

C15 C16

CF3

R21

C38

C42

R38

R39

C45

CN702

R7022

R7020

B57

C57

CF2

IC1

R42

R7038

K7075

C7851

B67

R7065

R7077

R7076

R7078

Q5

C51

C7404

R7030

C7101

R7079

C7951

R30

T1

R41

C7030

R7035

K7074

R7081

C32

R7082

D7951

R7951

C20

C31

C50

R7129

R7130

C7081

R7083

R7084

C21

R40

R1

C12

R7153

R7999

R7314 R7311

D7302

B62

D7311

Q4

Q3

B65

R7321

R7156

R7158

R7331

D7321

R7043 R7044 R7045 R7047

R7147

R7058 R7159

R7060

Q7301

Q7331

R7332

TU1

C3

B64

C1

B66

B63

L7001

R13

CN704

C7901

C7331

CN705

CN799

K7001

R5

B51

L1

R7333

B52

B1

R3

R12

Q2

R7157

R7059

C7334

C2

C7102

C7043 C7045

R7902

R7903

C7332 C7333

D7853

D7851

R15

C4

R11

D7903

R7904

R7179

B53

CF1

Q1

C7321

R7036

C7042

L7002

R7055 R7056 R7057

D7901

Q7903

R7851

R4

C56

R7998

D7036

R7901

CN703

X7001

C7041

D7054

R7260

Q7902

Q7852

CN706

B54

R43

C53

R7131

C7100

C11

C54

R7069

D7002

R7852

D7852

B55

C55

D7004

R7853

R7854

Q7851

B56

R6

C5

C58

L2

C77

CN710

C7031 R7031

R7032

CF701

R7068

R2

R7

C48

R7034 C7034

R7066

D7902

Q7901

C7852

D5

D6

D1

D2

R8

TP1

R9

R14

C13

D3

D4

Q7035

Q7311

D7001

R7313

R7302

R7301

C7335

R23

C43

R7018 R7019

R7960

D7003

R19

C40

C41

R7016

R7015

R7017

R18

R36

C36

R7014

Q7952

X1

B58

C27

C59 C76

R7085

R7086

R7956

Q7951

C7753

R16

C14

R20

R37

C37

R7088

R7954

R17

C24

R7013

R7098 R7096

R7089

C7959

C22

C39

C7403

R7007 R7006 R7005 R7004 R7002 R7114

R7961

R28

R32 C26

R31

C75

C7402

R7003

R7955

R7952

C7953

R7958

C33

C7

R27

C34

R7402

C23

R29

R34

C72

C74

R7409

C7955

R7959

C35

C71

Q7401

R7001 R7099 R7097 R7095 R7093 R7091

R7957

C7751

C25

C6

R35

IC3

R7408

C7954

R7953

D7954 D7956

D11

L4

R74 R75

X70

R7407

D7404

Q7953

C7752

B69

R7406

D7403

C7701 C7702 C7703

C7706

R76

R77

R7405

D7406

C78

C79

C70

C73

R7404

R7403

C7005

C7707

L70

R7723 R7722 R7721

C81

R70

R73 R72

IC741

C7401

D7405

D7402

CN708

C80

B61

R7410

D7401

R7710 R7709

R7708 R7707

R7706 R7705 R7704

R7728

R7727 R7703 R7702 R7701

Q7701 Q7702 Q7703

R7720 R7719

Q7706 Q7707

R7718 R7717

CN701

R7716 R7715 R7714

C7705

C7704

C7709

R7711

R7726 R7725 R7724

C7708

CN1

R7713 R7712

R7730 R7729

CN709

Q7705

Q7704

Q7708 Q7709

R8504

S8512

S8504

R8503

B8502

B8501

S8514

S8515

R8514

BZ861

5

JS861

R8508

S8509

C8602

C8601

IC861

S8508

B8503

R8507

R8506

S8507

S8513

R8512 R8513

R8505

S8506

S8505

S8503

S8511

R8511

Q8602

R8502

S8502

4

R8515

S8516

J8501

R8516

S8517 S8518

R8517

3

R9002

C9007

C9002

R9001

L9001

L9002

Q9001

D9002

C9003 C9004

R9007

D9001

RY901

T9001

C9001

T9002

R9004

R9003

C9013

C9012

W9001

C9005

C9008

D9011

D9014

C9015

W9002

C9011

R9006

FT922

C9014

FT921

FT931 FT932

D9003

R9005

2

D9012

D9013

1

2-10

HABC DE FG

UX-Z7MDR

Traverse mechanism board (Forward side)

Traverse mechanism board (Reverse side)

S602

5

MT602

MT601

S601

CN601

MD servo board (Forward side) MD servo board (Reverse side)

L525 L526

K491

C491 C492

R490

R558 R521

C342

R342

R341 C340

R338

Q332

C312

C329

R553

R330

K492

R554

C302

C341

R337

R331

C334

C590

R395

C330

Q333

C331

C480

Q331

C311

IC480

R325

C486

C482

C485

Q330

C317

C316

R483

C481

C315

IC340

C322

C487

C483

R311

R312

C495

C494

R496

R495

R481

D310

R300

C320

4

3

2

1

R343

C328 R316

R317 C319 C318 R313

R328

C323

R320

C324

C326

R497

C321

C325

K495 K496

C496

C484

R314

C489

R315

IC310

C497

IC485

R340

C493

C400

C488

R309

K523

C490

R310 C314

K524

R302

R327 R324

R306

R322

R321

R305

R326

R323

Q400

C303

C310

C327

K521

C307

C301

C300

K522

C401

R592

IC590

C375

R404

R504

R301

C409

R375

R376

C376

R591

IC400

Q401

C591

R398

R377

R546

C378

C377

R335 R339

R397

C390

R403

R593

R547

R394

R393

C402

R548

IC390

CN521

R401

R396

R390

R392

D350

R391

C403

R387

R402

R378

R379

CN522

C421

C427 R427

R399

R421

R510

D351

C379

R380

R512

R562

IC500

R511

R423

R425

R561

R513

R369

C423

C425

R355

C359

R560

R367

R368

IC410

R354

R530

R533

R356

R381 R382

C380

R529

R501

R528

R540

R541

R559

R531

R567

IC350

C412

R538

X500

C501

R532

C511

R514

R503

R502

R536

R535

R364

R389

R534

R428

R422

R537

R363

R430

R420

C410

C411

R565 R566

R362

R361

C502

R563

CN407

R570

C429 C431

R564

C405

R429

R431

R569

C415

R568

CN408

C408

C407

C406

C416

R455

C453

C450

C435 R435

R434

IC450

Q411

R451

R432

R522

R452

R426

Q410

R424

R456

R441

Q451

C433 R433

R439

C352

R372

R440

C452

C437 C439

R365

C451

D451

R371

K531

R506

C512

R366

C355

D454

D452

C353

K530

R454

R436 R437

R438

D453

C361

R370

C354

K528

C351

K532

CN451

C455

R453

C515

R520

K527

TP422

C456

R516

K346

K529

K505

R333 R334

R332

C350

L352

C510

R549

R517

X350

R545

L351

R509

R518

R555 R556

R515

R552 R551

C358

K353

R519

R557

R524

R523

C391

R492

R491

C333 R336

R525

CN321

ABCD E F G

2-11

UX-Z7MDR

CD servo board (Forward side) Cassette mechanism control board

9

R212 C211

9

IC32

B101

CN33

C209

R342

C213 R210 R211 R209

16

R371

R341

C208

C207

CN31

1

B110

B105

1

R340

R205

R105 C105

R208

C206

NC

R343

C305

C304

1

R345

TAP

IC31

B113

RRE

SOL

C375

C205

C201 B109

R339

MG

R106

C204 R203 R202

C203

5V

R206

R204

C202 C210 R207

R331

PHO

Q372

R104

R222

C333

C332

C334

Q331

PLA

R375

Q203

Q201

R215

C331

FRE

R201

70u

16

1

10

CN32

C371

M851

R255

M852

R285

C802

R812

C815

C658

CN651

C821

C822

R809

R254

SW102

C812

R805

R801 C801

R804 R803

C254

R808

R284

R261

R282

R256

R813

C816

R281

C261

R802

R283

R257

C272

R272

R271

X251

CN607

C271

CN606

CN605

VR37

R314

L301

VR31

R604

CN601

C622

C617

R682

Q631

C624

IC651

R617

C679

C612

C661

R672

C606

C610

C676

C605

5

R603

IC601

C611

C608

R611

R613

R634

R632

C631

C657 R652 R653 R654

IC291

C291

R291

R292 R293

R258

C292

R260

4

C653

R651

K655

K656

K657

SW101

C651

C652

X651

R661 R659

R665

C663

R668

C665 C667

R662

R685

R664 C668 R669

C677 C673

R677

R671

K658

C678

C308

R315

R327

C221

C310

Q302

C319

R313

RECL

AG

C314

3

RECR

C313

C317

Q103

C121

B112

PBL

SW8V

L303

C316

R122

Q101

R115

AG

R102

PBR

MS

1

C104

C102 C110

MB

CN34

R310

R335

C106

R103

MG

R305

R353

Q305

C307

Q321

R303

C103

R221

10

C303

R108

R101

C113 R110 R109

C302

1

C108

C107

9

R301

R121

R112

R111

R107

B107

1

C301

B104

C111

C306

B103

R304

8

B106

C101

B108

C109

6

R216

R116

Q375

R372 R373

R376

C374

R338

E

R337

C376

B

D375

Q376

B

Q371

E

FW31

R336

9

IC33

8

CD servo board (Reverse side)

R636

C633

C621

R683

R679

R864

R656 R655 K652

C622

C623

D602

R666

C602

R608

C615

C616

C612

C656

R607

C614

TP1

C682 C683

R667

R657

K651

R663

R658

C680

C664

C601

C603

C681

Q651 Q652

C679

R673

Q673

C654

IC652

C254

R251

R252

R253

IC801

C255

CN651

C822

D292

SW101

C861

M852

C817

M851

C813

CN671

2

R273 R274

R262

R276

R263

R678

R259

C273

C818

C256

R275

IC251

X251

1

R265

C811

R811

C814

D251

R264

SW102

R635

R601 R602

C631

C632

TP2

R631

D601

R675

D603

C655

C863 C864

R863

R861

C604

C624

C657

C862

R862

C673

2-12

HABC DE FG

< MEMO >

UX-Z7MDR

VICTOR COMPANY OF JAPAN, LIMITED

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

(No.22042SCH)

Printed in Japan 200302

PARTS LIST

[ UX-Z7MDR ]

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

UX-Z7MDR

Area suffix

E ----------- Continental Europe

- Contents -

Exploded view of general assembly and parts list (Block No.M1)

Speaker assembly and parts list (Block No.M2)

CD mechanism assembly and parts list (Block No.MB) MD mechanism assembly and parts list (Block No.ME) Cassette mechanism assembly and parts list (Block No.MP) Electrical parts list (Block No.01~07) Packing materials and accessories parts list (Block No.M3,M5)

3- 3 3- 6 3- 7 3- 9 3-12 3-14 3-28

3-1

UX-Z7MDR

< MEMO >

3-2

3

Exploded view of general assembly and parts list

Block No.

M

UX-Z7MDR

1

M

40

10

48

84

83

39

11

85

j

2.7

47

10

13

mm

F

123

40

+0.3

+0.3 0

0

d

126

125

12

28

20

106

105

92

91

82

h

81

Main board

91

89

90

104

J

59

65

64

63

62

102

B2

Tu ne r board

o

l

98

111

99

107

98

107

101100

103

B1

65

o

Powe r amplifier board

60

61

66

p

g

94

88

87

k

l

80

72

16

78

13

C

73

e

12

I

120

21

12

2

74

J

71

L

93

122

76

97

j

i

77

96

124

h

79

i

79

95

121

75

73

M

125

M

117

62

68

n

69

m

69

b

63

112

113

k

59

73

Micon board

71

29

31

70

78

m

n

L

f

A

58

H

30

I

d

p

c

f

g

119

21

27

21

108

5

110

109

83

84

109

86 84

86

C

116

4

a

114

50

D

115

51

54

46

b

14

10

G

Switch board

4

A

37

15

57

36

35

c

56

53

49

9

E

F

B1

110

3

38

33

38

43

34

42

43

42

43

D

2

19

17

1

32

44

118

55

41

52

45

a

e

8

18

32

G

H

25

26

E

7

1

2

24

6

5

67

3

AB CD E F G

3-3

UX-Z7MDR

Parts list (General assembly)

Item

A

1 LV10667-009A

2 LV40301-001A FELT SPACER 2 FOOT

3 LV21252-005A

4 LV33551-001A

5 LV42979-001A

6 QYSBSF2608Z

7 LV33553-001A

8 E408131-001SM

9 LV41550-001A INDICATOR 1 PS CLEAR

10 QYSBSF2608Z

11 LV21253-001A

12 QYSBSF2608Z

13 QYSBSF2608Z

14 LV33554-001A

15 QYSBSF2608Z

16 LV30225-011A SPACER 1 O/C SW PWB(WIRE

17 LV10668-003A

18 LV33555-004A

19 VKY4180-401 CASSETTE SPRING 2

20 -------------------

21 QYSBSF3012Z

22 VKL7850-002

23 VKW5258-003

24 GV40220-001A

25 LV43142-001A

26 GV40034-001A DAMPER ASSY 1

27 GV30268-001A

28 QYSBSG3008Z

29 GV40278-001A

30 VKZ4341-205

31 GV40279-001A

32 GV40269-001A

33 LV21254-002A FRONT LENS 1 PMMA/SILK X1

34 LV33556-001A

35 LV33557-002A

36 LV33558-001A

37 LV33559-001A

38 LV40744-001A

39 LV21255-003A

40 GV40269-001A ROLLER 2 F.CASE

41 QYSDSF2006Z

42 QYSDSF2006Z

43 QYSDSF2612Z SCREW 4 F.CASE+FL COVER

44 LV33560-001A

45 QYSBST2604Z

46 QYSBSF2608Z

47 QAR0219-001

48 LV41341-001A

Parts number Parts name Area

FRONT PANEL

MAIN BUTTON

REC BUTTON

VOL RING

T.SCREW

VOL KNOB

REMOTE LENS

T.SCREW

MD STAY BKT

T.SCREW

CD BKT(FRONT)

T.SCREW

CASS DOOR

CASS LENS

SLC MECHA.

SCREW

EJECT SAFTY(R)

TORSION SPRING

LACH

DOOR SPRING

MECHA BRACKET

T.SCREW

SAFTY ARM

SPECIAL SCREW

ARM SPRING

ROLLER

FL LENS

LED LENS

LENS HOLDER

FL COVER

SOCKET BOLT

FRONT CASE

SCREW

MOTOR BKT ASSY

T.SCREW

LOADING MOTOR

MOTOR PULLEY

Q'ty

1

PS/SPRAY/PADX2

1

PS/SPRAY/PADX2

1

PS/SPRAY

1

ABS/PLATING

2

VOL RING+F.PANE

1

ABS/PLATING

1

ABS

10

SW PWB

1

EGC T1.0

5

MD STAY+F.PANEL

3

CD BKT(F)+F.PAN

1

EGC T1.0

1

F.PANEL+O/C SW

1

PS/SPRAY/SILK X

1

PMMA/SILKX1/H.S

1

PP=SLC-S101YPM

4

SLC+F.PANEL

1

M.BKT+SLC

1

S.ARM+M.BKT

1

2

FRONT PANEL

1

GPPS/SILK/HOT S

1

PMMA/EMBOSS

1

ABS/WHITE

1

PS/SPRAY

4

F.LEN+F.CASE

1

PS

2

F.CASE+PWB

2

FL COVER+LENS H

1

M.BKT+CD S.BKT

1

M.BKT+F.PANEL

1

POM

Description

Block No. M1MM

Parts list (General assembly)

Item

A

49 QYSPSPT2020Z

50 LV42525-001A PULLY WORM 1 POM

51 LV42972-001A

52 LV42491-001A

53 LV33561-001A

54 WDL163225-0

55 LV42701-001A

56 WDM214540

57 LV33602-001A ROD GEAR 1

58 LV10669-002A

59 LV40301-002A

60 QMPK200-200-JD

61 QZW0033-001

62 VKZ4001-111S

63 QYSBST3006Z

64 QQT0373-006 POWER TRANS

65 QYSBST4006Z

66 QYSBST3006Z

67 QYSSST3006Z SCREW 2 F.PANEL+B.CHASS

68 LV33563-001A

69 QYSBSG3006E

70 LV10670-001A

71 QYSBST3006Z

72 --------------------

73 QYSBST3006Z

74 QYSBST3006Z T.SCREW 1 S5 EARTH WIRE

75 VYSH101-009

76 LV30225-079A

77 QYSBSG3006E

78 QYSBST3006Z

79 QYSBST3006Z

80 QYSBSG3014E

81 QYSBSG3006E T.SCREW 1 MAIN PWB+C.CHAS

82 --------------------

83 LV41843-001A

84 QYSBSG3008Z

85 QYSBSG3008Z

86 VYSH101-009

87 LV33564-002A

88 GV30166-003A HEAT SINK(A)

89 GV40167-001A

90 QYSBSG3008Z

91 QYSBSF3012Z SCREW 3 IC HOLD.+ H.SIN

92 LV43100-001A

93 LV43303-001A

94 VYSH101-009

95 LV21257-002A

96 GV30413-001A

Parts number Parts name Area

MINI SCREW

BELT

GEAR4

GEAR A

SLIT WASHER

WASHER

BOTTOM CHASSIS

FELT SPACER

POWER CORD

STRAIN RELIEF

WIRE CLAMP

T.SCREW

C CHASSISS BKT

T.SCREW

CENTER CHASSISS

T.SCREW

JEM MD MECHA

T.SCREW

SPACER

T.SCREW

CD UNIT

LASER CAUTION

T.SCREW

SPACER

IC BRACKET

H.SINL BRACKET

T.SCREW

MICA SHEET

SHIELD CASE

SPACER

REAR PANEL

CD BKT(REAR)

Q'ty

2

MOTOR+M.BKT ASS

1

POM

1

POM

1

WORM

1

GEAR4

1

GEAR A

1

EGC T1.0

2

FOOT(BOTTOM C)

1

2

HP/TRANS WIRE

2

WIRE.H+B.CHASS

1 T9001

4

TRANS+B.CHASSIS

1

HP PWB+B.CHASS

1

EGC T1.0

3

C.C.BKT+B.CHASS

1

EGC T1.0

2

MICON+C.CHASS

1

4

S5M+C.CHASSIS

1

CD-MD FFC

1

FL-MICON FFC

1

C.C.BKT+C.CHASS

2

MD S.BKT+C.CHAS

2

MD CONECT+C.CHA

1

CHASSIS

1

N1 LEFT SIDE

2

CD BKT(F)

1

CD BKT(R)

2

FOR CD FFC

1

H.S.BKT+H.SINK

1

HEAT SINK

1

EGC T0.8

1

EGC T1.0

Block No. M1MM

Description

3-4

UX-Z7MDR

Parts list (General assembly)

Item

A

97 QAR0124-003

98 QYSBSGY3008E SPECIAL SCREW 4 FAN+CD BKT+R.PA

99 QYSBSGY3008E

100 QYSBSGY3008E

101 QYSBSGY3008E

102 QYSBSGY3008E

103 QYSBSGY3008E

104 GV10068-002A

105 LV33690-001A RATING LABEL 1 E/B/EN

106 QYSBSGY3008E

107 QYSBSGY3008E

108 LV21258-001A/S/

109 QYSBSGY3008E

110 QYSDSG3006N

111 QMF51W2-R80-J8

112 QMFZ051-8R0-J8 FUSE

113 QMF51W2-3R15-J8

114 QUQ110-0908AF

115 QUQH10-1006AJ FFC WIRE 1 LED - FL JOIN

116 QUQ610-1910AJ

117 QUQH10-1926AJ

118 QUQH12-1112AJ

119 QUQH12-1016AJ

120 QUQH12-0913AJ

121 QUQ110-2110AM

122 QUQH10-0817AJ FFC WIRE 1 MD - CD

123 QUQH10-1917AJ

124 QUQH12-0912AJ

125 QUQH12-1315AJ

126 WJM0195-003A

Parts number Parts name Area

FAN MOTOR

SPECIAL SCREW

REAR COVER

SPECIAL SCREW

METAL COVER

SPECIAL SCREW

T.SCREW

FUSE

FFC WIRE

E-SI C WIRE C-F

Q'ty

1

FAN MOTOR

1

H.S.BKT+R.PANEL

2

SPK+R.PANEL

1

C.CHASS+R.PANEL

1

AUX+R.PANEL

1

BTM CHASS+R.PAN

1

PS/EMBOSS

2

R.COVER+R.PANEL

2

TUNER+R.PANEL

1

EGC T0.6

6

M.COVER+R.PANEL

2

M.COVER+B.CHASS

1

F9001

1 F9002

1

F9003

1

FL - FL JOIN

1

FL JON-MOVE JON

1

MOVE JON - MICO

1

KEY - MICON

1

SLC - MAIN

1

SLC - MICON

1

MD - MD JOIN

1

CD - MAIN

1

MAIN - MD JOIN

1

TUNER - MICON

1

MOTOR - MICON

Block No. M1MM

Description

3-5

UX-Z7MDR

r

Speaker assembly and parts list

SP-UXZ7MD

3

Block No.

M

2

1

2

4

9

8

9

6

4

6

4

6

Parts list (Speaker)

Item

A

1 -------------------

2 53-000-173-01

3 99-100-066-11

4 56-000-033-11

5 CF100147-01 SPK 2

6 70-015-440-01

7 28-100-042-01

8 TF040011-01

9 70-069-308-01

Parts numbe

CABINET ASSY

FRONT PANEL

SARAN BOARD

HOLDER

SCREW

SPACER

SPK

SCREW

Parts name Area

7

5

Block No. M2MM

Q'ty

2

8

2

4

Description

3-6

CD mechanism assembly and parts list

Block No.

M

B

M

UX-Z7MDR

M

FMU-N1H-1M

Grease

UD-24H2

EM-30L

11

12

22

A

13

15

a

16

6

7

9

8

17

19

15

17

10

18

10

21

22

21

BACK SIDE

4

2

17

5

3

18

13.8 0.1 mm

13

14

a

14

23

24

CD servo board

24

A

1

5

3

7.2 0.2 mm

20

BACK SIDE

20

3-7

UX-Z7MDR

Parts list (CD mechanism)

Item

A

1 LV32649-005A

2 LV32651-002A CH.BASE ASSY 1

3 QAR0176-001

4 VKZ4743-001

5 LV42229-001A

6 OPTIMA-725B1

7 LV20993-002A

8 QYSPSGT1735M

9 E406777-002SM C.D SHAFT 1

10 LV41741-001A

11 LV31744-001A

12 QYSPSGT1425M

13 LV42350-001A

14 QAR0175-001

15 VKZ4743-001

16 LVB30008-001A FPC 1

17 LV41424-001A

18 LV41659-001A

19 LV41659-002A INSULATOR 1

20 LV10503-002A

21 LV32650-001A

22 QYSBSF2005Z

23 LV30225-0B6A

24 QYSBSF2005Z

Parts number Parts name Area

L.BASE ASSY

FEED MOTOR

SPECIAL SCREW

MOTOR GEAR

CD PICK UP

RACK PLATE

MINI SCREW

SPECIAL SCREW

P.S.SPRING

TAP SCREW

T.T.ASSY

SP.MOTOR

SPECIAL SCREW

INSULATOR

TRAY

CL.BASE ASSY

T.SCREW

SPACER

T.SCREW

Q'ty

Block No. MBMM

Description

1

2

1

2

1

2

3

2

1

2

3

3-8

MD mechanism assembly and parts list

Block No.

M

E

M

UX-Z7MDR

M

Grease

=EM-30L =CFD-4007ZY2

58

A

17

16

15

2

MD cam switch

board

a

19

b

8

5

20

FMU-S5M-4M

+

-

3.2 0.1mm

28

21

22

26

57

38

10.0 0.2mm

39

53

52

28

37

36

30

35

31

d

21

34

33

42

47

51

58

39

B

c

38

40

37

C

51

e

3

49

51

c

24

25

23

25

22

4

50

27

32

55

48

41

54

51

42

61.5 0.1mm

41

26

29

44

43

44

f

46

45

32

56

12

A

1

20

11

10

6

7

59

B

b

20

C

18

9

7.0 0.2mm

7

13

a

f

14

e

MD servo control board

d

60

3-9

UX-Z7MDR

Parts list (MD mechanism)

Item

A

1 LV20548-019A

2 LV31472-004A CAM GEAR 1

3 QYWDL1230252

4 LV41477-002A

5 LV32168-002A

6 LV31710-002A

7 QAR0144-001

8 WJM0117-003A

9 LV41341-001A MOTOR PULLEY 1

10 QYSPSPT2020M

11 LV41342-001A

12 LV41477-002A

13 LV30225-068A

14 LV30225-085A

15 LV20543-002A

16 LV31483-001A SLIDE BASE L 1

17 LV41477-002A

18 LV10286-003A

19 LVB40003-001A FPC CABLE 1

20 LV41477-002A

21 LV31709-004A

22 LV20545-001A

23 LE40515-001A

24 LV42825-001A

25 QYSPSPU1720N

26 FF-110PH-08280 SP.MOTOR 1 MT603

27 LV41477-002A

28 LE30470-202A

29 LV41343-001A

30 LV41344-002A

31 VKH5803-001

32 LV41477-002A

33 LV31484-001A T.SPRING HOLDER 1

34 LV41350-001A

35 LV41477-002A

36 LV31485-001A

37 QYSPSPT2025N

38 QAR0144-001

39 LV41345-001A

40 LV41477-002A MINI TAP SCREW 2 FEED MOTOR BKT.

41 LV42702-001A

42 LV41347-001A

43 LV31486-001A PICK UP GUIDE 1

44 LV41477-002A

45 KMS-260E

46 LVB30007-002A

47 LV41348-001A

48 QYSPSPT1414M

Parts number Parts name Area

LOADING ASSY

SLIT WASHER

MINI TAP SCREW

WIRE HOLDER

L.MOTOR ASSY

MOTOR

E-SI C WIRE C-F

MINI SCREW

BELT

MINI TAP SCREW

SPACER

SLIDE BASE R

MINI TAP SCREW

LOAD.MECHA BASE

MINI TAP SCREW

TM.CHASSIS ASSY

SP.MOTOR BASE

COLLAR

S.R.SPRING

SCREW

MINI TAP SCREW

T.TABLE ASSY

SHAFT HOLDER R

SHAFT HOLDER F

GUIDE SHAFT

MINI TAP SCREW

COM.SPRING

MINI TAP SCREW

FEED MOTOR BKT.

MINI SCREW

MOTOR

FEED WORM

SCREW SHAFT

S.SHAFT GEAR

MINI TAP SCREW

MD PICK UNIT

FPC CABLE

RACK SPRING

MINI SCREW

Q'ty

1

RED(OR BLUE)

2

CAM SW PWB

1

MT601

1

2

LOAD.MOTOR

1

L.MOTOR BKT.

1

2

SLIDE BASE

1

3

L.MECHA BASE

1

2

SP.MOTOR

2

SP.MOTOR BASE

1

2

SHAFT HOLDER

1

T.SP.HOLDER

1

2

FEED MOTOR

1

MT602

1

2

P-UP GUIDE

1

2

RACK SPRING

Block No. MEMM

Description

3-10

UX-Z7MDR

Parts lis (MD mechanism)

Item

A

49 WJT0042-001A

50 LV41477-002A MINI TAP SCREW 1 T.MECHA PWB

51 LV40761-003A

52 QAH0039-002

53 QYSPSPT1740N

54 LV31487-003A

55 LV41349-001A

56 LV10284-002A

57 LV10285-003A MECHA COVER 1

58 LV41477-002A

59 LV30225-096A

60 VKZ4539-024

Parts number Parts name Area

E-CARD WIRE

INSULATOR

MD HEAD

MINI SCREW

HEAD LIFTER

H.LIFTER SPRING

SINGLE FRAME

MINI TAP SCREW

SPACER

MINI SCREW

Q'ty

1

4

1

4

1

2

Block No. MEMM

Description

H601

MD HEAD

MECHA COVER

SERVO PWB

3-11

UX-Z7MDR

Cassette mechanism assembly and parts list

Grease

= EM-30L =UD-24 =UD-24H2 =LEN-320M =JC-888B =MOBIL-1

34

SLC-S102M

8

3

13

27

Block No.

M

P

15

2

10

14

9

16

12

23

3

4

11

6

5

7

1

A

19

B

29

24

5

Switch board

6

1

The lower side

30

25

11

18

21

20

22

17

31

28

26

A

33

3-12

32

0.1

0.15 mm

_

+

8.7

32

B

35

Head amplifier board

35

UX-Z7MDR

Parts list (Cassette mechanism)

Item

A

1 VKS1165-00L

2 VKS2274-002 REEL GEAR 2

3 VKW5286-002

4 VKS5559-001

5 VKS5595-002

6 VKS5560-003

7 LV42013-001A

8 SLC-RP3SVM

9 VKY3149-002 CASSETTE SP. 1

10 LV31786-001A

11 VKS1166-003

12 VKW5279-002

13 VKW5280-001

14 LV41584-001A

15 LV41585-003A

16 QYSBSF2005Z T.SCREW 1

17 VKS5603-00G

18 VKS3785-001MM

19 VKW5284-002 SWING SPRING 1

20 VKS2278-003

21 VKW5301-001

22 VKW5266-001

23 WDL214025

24 QYSBSF2005Z

25 VKS3786-00G

26 VKF3205-00B F.WHEEL ASSY(R) 1

27 WDL183425

28 VKF3207-00C

29 WDL173525-6

30 VKZ3174-00A

31 LV42836-001A

32 MSI-5U2LWA

33 VKR4761-003 MOTOR PULLEY 1

34 QYSPSP2604Z

35 QYSBSF2608Z

Parts number Parts name Area

CHASSIS B.ASS'Y

B.T. SPRING

PLAY IDLE GEAR

BLIND

FR IDLE GEAR

EARTH SPRING

HEAD MOUNT ASSY

PLAY SW LEVER

CONTROL CAM

HEAD BASE SP(R)

HEAD BASE SP(L)

BRAKE(R)

BRAKE(L)

MAIN PULLEY ASY

FR ARM

TRIGGER ARM

FR SPRING

ELEVATOR SPRING

WASHER

T.SCREW

CLUTCH ASS'Y

SLIT WASHER

F.WHEEL ASSY(L)

SLIT WASHER

DC SOLENOID

CAPSTAN BELT

D.C.MOTOR ASS'Y

SCREW

T.SCREW

Q'ty

1

2

1

2

3

FOR P.W.B.

Block No. MPMM

Description

3-13

UX-Z7MDR

(

)

(

)

Electrical parts list (Main board)

Item

A

CN101 QGA2501F1-05 CONNECTOR FOR HP

CN102 QGA2501F1-07 CONNECTOR FOR PRI

CN301 QGF1201F3-10 CONNECTOR FOR SLC

CN302 QGF1036F1-19 FFC/FPC CONNE FOR CD

CN303 QGF1205F1-09 CONNECTOR

CN304 QGB1214J1-10S CONNECTOR

CN305 QGB1214J1-16S CONNECTOR

CN401 QGF1036F1-09 FFC/FPC CONNE

CN451 QGF1036C1-19 FFC/FPC CONNE

CN452 QGF1036C1-19 FFC/FPC CONNE

CN511 QGF1036F1-10 CONNECTOR

CN601 QGF1036F1-21 CONNECTOR

CN602 QGF1205F1-09 CONNECTOR

CN603 QGA2501F1-02 CONNECTOR

CN604 QGB2510J1-08 CONNECTOR TO UCON

CN671 QGF1036F1-09 FFC/FPC CONNE TO FL

CN672 QGF1036F1-10 CONNECTOR TO LED

CN673 QGF1036F1-19 FFC/FPC CONNE TO FL JOIN

C1101 QCBB1HK-332Y C CAPACITOR 3300PF 10% 50V

C1102 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C1103 QENC1EM-106Z NP E CAPACITOR 10MF 20% 25V

C1104 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C1105 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C1106 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C1107 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C1108 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V

C1109 QTE1V06-106Z E CAPACITOR

C1110 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V

C1201 QCBB1HK-332Y C CAPACITOR 3300PF 10% 50V

C1202 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C1203 QENC1EM-106Z NP E CAPACITOR 10MF 20% 25V

C1204 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C1205 QFLC1HJ-473Z M CAPACITOR .047MF 5% 50V

C1206 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C1207 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C1208 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V

C1209 QTE1V06-106Z E CAPACITOR

C1210 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V

C1301 QETN1HM-106Z E CAPACITOR

C1302 QETN1CM-107Z E CAPACITOR

C1303 QEZ0578-828 E CAPACITOR

A

C1305 QFLC1HJ-104Z M CAPACITOR

C1306 QETN1HM-474Z E CAPACITOR

C1307 QETN1HM-336Z E CAPACITOR

C1309 QETN1CM-107Z E CAPACITOR

C1310 QETN1HM-106Z E CAPACITOR

C2301 QFLC1HJ-223Z M CAPACITOR

C2304 QFLC1HJ-223Z M CAPACITOR

C2305 QETM1EM-478 E CAPACITOR

A

C2306 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C2307 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V

C2308 QETN1EM-337Z E CAPACITOR 330MF 20% 25V

C2309 QCFB1HZ-105Y C CAPACITOR 1.0MF +80:-20%

C2310 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C2311 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C2312 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C2313 QTE1C06-107Z E CAPACITOR

C2314 QDGB1HK-102Y C CAPACITOR

C2315 QDYB1CM-103Y C CAPACITOR

A

C2316 QTE1C06-476Z E CAP. SILMIC

C2317 QETN1EM-476Z E CAPACITOR 47MF 20% 25V

Parts number Parts name Area

Block No. 01

FOR MD JOIN

FOR U-CON

TO S5MD

TO AMP

TO FAN

10MF 20% 50V

100MF 20% 16V

8200MF

.10MF 5% 50V

.47MF 20% 50V

33MF 20% 50V

100MF 20% 16V

10MF 20% 50V

.022MF 5% 50V

4700MF 20% 25V

Remarks

Item

A

C3101 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3103 QTE1V06-106Z E CAPACITOR

C3104 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3106 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3107 QFLC1HJ-153Z M CAPACITOR

C3108 QETN1HM-475Z E CAPACITOR

C3109 QFG32AJ-272Z PP CAPACITOR

C3110 QFLC1HJ-104Z M CAPACITOR

C3111 QFLC1HJ-104Z M CAPACITOR

C3112 QFVF1HJ-184Z MF CAPACITOR

C3113 QFVF1HJ-184Z MF CAPACITOR

C3114 QFLC1HJ-823Z M CAPACITOR

C3115 QTE1C06-226Z E CAP. SILMIC

C3116 QFVF1HJ-274Z MF CAPACITOR

C3117 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C3118 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C3201 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3203 QTE1V06-106Z E CAPACITOR

C3204 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3206 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3207 QFLC1HJ-153Z M CAPACITOR .015MF 5% 50V

C3208 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C3209 QFG32AJ-272Z PP CAPACITOR 2700PF 5% 100V

C3210 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C3211 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C3212 QFVF1HJ-184Z MF CAPACITOR .18MF 5% 50V

C3213 QFVF1HJ-184Z MF CAPACITOR .18MF 5% 50V

C3214 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C3215 QTE1C06-226Z E CAP. SILMIC

C3216 QFVF1HJ-274Z MF CAPACITOR

C3217 QFLC1HJ-823Z M CAPACITOR .082MF 5% 50V

C3218 QCBB1HK-221Y C CAPACITOR 220PF 10% 50V

C3301 QETN1HM-226Z E CAPACITOR 22MF 20% 50V

C3302 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C3303 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C3304 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C3305 QDYB1CM-103Y C CAPACITOR

C4501 QEKC1HM-106Z E CAPACITOR 10MF 20% 50V

C5231 QDYB1CM-103Y C CAPACITOR

C6031 QETN1HM-106Z E CAPACITOR

C6032 QCBB1HK-103Y C CAPACITOR

C6033 QETN1EM-476Z E CAPACITOR

C6034 QETN1HM-106Z E CAPACITOR

C6035 QETN1HM-106Z E CAPACITOR

C6036 QETN1HM-475Z E CAPACITOR

C6037 QETN1HM-475Z E CAPACITOR

C6038 QFLC1HJ-104Z M CAPACITOR

C6701 QCBB1HK-101Y C CAPACITOR

C6702 QCBB1HK-101Y C CAPACITOR

C6703 QCBB1HK-101Y C CAPACITOR MDA5V

C6704 QCBB1HK-101Y C CAPACITOR MDA5V

C6802 QCBB1HK-103Y C CAPACITOR MDA5V

C6805 QCBB1HK-103Y C CAPACITOR MDA5V

DI401 QLF0104-002 FL TUBE

D1101 1SS133-T2 SI DIODE

D1102 11EQS03LN-T2 SB DIODE 10MM PITCH IM

D1201 1SS133-T2 SI DIODE

D1202 11EQS03LN-T2 SB DIODE 10MM PITCH IM

D1301 1SS133-T2 SI DIODE

D1302 1SS133-T2 SI DIODE

D2301 1N5401-TM DIODE

A

Parts number Parts name Area

.015MF 5% 50V

4.7MF 20% 50V

2700PF 5% 100V

.10MF 5% 50V

.18MF 5% 50V

.082MF 5% 50V

B1033

10MF 20% 50V

MDA5V

MD REC R

MD REC L

MD R

.10MF 5% 50V

MDA5V

Remarks

3-14

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K

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Electrical parts list (Main board)

Item

A

D2302 1N5401-TM DIODE

A

D2303 1N5401-TM DIODE

A

D2304 1N5401-TM DIODE

A

D2306 MTZJ9.1C-T2 ZENER DIODE

D2309 MTZJ6.2A-T2 ZENER DIODE

A

D2310 1SS133-T2 SI DIODE

D2311 MTZJ10C-T2 Z.DIODE

A

D2312 1SS133-T2 SI DIODE

D2313 MTZJ12B-T2 ZENER DIODE

A

D2314 1SS133-T2 SI DIODE

D2315 1SS133-T2 SI DIODE

D2316 1SS133-T2 SI DIODE

D2319 MTZJ10B-T2 ZENER DIODE

D2320 MTZJ5.6C-T2 ZENER DIODE

D2321 MTZJ5.1C-T2 ZENER DIODE

D2322 1SS133-T2 SI DIODE

A

D2323 1N4003S-T5 SI DIODE =B1043

D2324 1SS133-T2 SI DIODE R-FIL SAFET

A

D3301 1SS133-T2 SI DIODE

D3302 1SS133-T2 SI DIODE

D3303 1N4003S-T5 SI DIODE

D5101 NSTM515AS LED MDA5V

D5111 NSTM515AS LED MDA5V

D5121 NSTM515AS LED MDA5V

D6031 1SS133-T2 SI DIODE

A

D6032 MTZJ5.6C-T2 ZENER DIODE MDA5V

D6033 1SS133-T2 SI DIODE MDA5V SAFET

A

D6034 1SS133-T2 SI DIODE MDA5V SAFET

A

EP101 QNZ0136-001Z EARTH PLATE

EP521 QNZ0136-001Z EARTH PLATE

IC101 LA4628 IC

A

IC201 L4909 REGULATOR IC

A

IC301 LC75345M-X IC

IH301 VYH7653-003 IC HOLDER FOR IC301

J1001 QNB0117-001 SPK TERMINAL SP

J3001 QNN0215-001 PIN JACK

J5201 QNS0177-001 JACK SILVER

K3301 QQR0621-001Z FERRITE BEADS

K3302 QQR0621-001Z FERRITE BEADS

K3303 QQR0621-001Z FERRITE BEADS

K3304 QQR0621-001Z FERRITE BEADS

K3305 QQR0621-001Z FERRITE BEADS

K6031 QQR0621-001Z FERRITE BEADS

K6032 QQR0621-001Z FERRITE BEADS

K6033 QQR0621-001Z FERRITE BEADS

K6034 QQR0621-001Z FERRITE BEADS

K6035 QQR0621-001Z FERRITE BEADS

K6036 QQR0621-001Z FERRITE BEADS

LF101 QQR0797-001 INDUCTOR

LF201 QQR0797-001 INDUCTOR

L5211 QQL231K-470Y INDUCTOR

L5221 QQL231K-470Y INDUCTOR

L5231 QQL231K-470Y INDUCTOR

Q1101 KRA109M-T D.TRANSISTOR

Q1102 KRA109M-T D.TRANSISTOR

Q1103 2SC3576-JVC-T TRANSISTOR

Parts number Parts name Area

B1036

B1037

B1035

B1038

POWER AMP

B1028

B1027

B1026

B1025

B1024

1201 KRA109M-T D.TRANSISTOR

1202 KRA109M-T D.TRANSISTOR

1203 2SC3576-JVC-T TRANSISTOR

1301 KRC109M-T D.TRANSISTOR

1302 KRA101M-T TRANSISTOR

Block No. 01

Remarks

Item

A

A A

R1101 QRE141J-562Y C RESISTOR

R1102 QRE141J-562Y C RESISTOR

R1103 QRE141J-471Y C RESISTOR

R1104 QRE141J-303Y C RESISTOR

R1105 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R1106 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R1107 QRE141J-2R2Y C RESISTOR 2.2 5% 1/4W

R1108 QRE141J-2R2Y C RESISTOR 2.2 5% 1/4W

R1109 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R1110 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R1111 QRE141J-123Y C RESISTOR 12K 5% 1/4W

R1201 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R1202 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W

R1203 QRE141J-471Y C RESISTOR 470 5% 1/4W

R1204 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R1205 QRE141J-303Y C RESISTOR 30K 5% 1/4W

R1206 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R1207 QRE141J-2R2Y C RESISTOR 2.2 5% 1/4W

R1208 QRE141J-2R2Y C RESISTOR 2.2 5% 1/4W

R1209 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R1210 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R1211 QRE141J-123Y C RESISTOR 12K 5% 1/4W

R1301 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R2301 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R2302 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R2303 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W

R2304 QRE141J-681Y C RESISTOR 680 5% 1/4W

R2305 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R2306 QRE141J-272Y C RESISTOR

R2307 QRE141J-681Y C RESISTOR

R2311 QRE141J-622Y C RESISTOR

R2312 QRE141J-122Y C RESISTOR

R2313 QRE141J-472Y C RESISTOR

R2314 QRE141J-122Y C RESISTOR

R2315 QRE141J-912Y C RESISTOR

R2316 QRE141J-122Y C RESISTOR

R2317 QRE141J-271Y C RESISTOR

R2318 QRZ9006-4R7X F RESISTOR

A

R2319 QRE141J-271Y C RESISTOR

R2320 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R3101 QRE141J-184Y C RESISTOR 180K 5% 1/4W

R3102 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R3103 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R3104 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R3105 QRE141J-752Y C RESISTOR 7.5K 5% 1/4W

R3106 QRE141J-242Y C RESISTOR 2.4K 5% 1/4W

R3107 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3108 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R3109 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R3110 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3111 QRE141J-103Y C RESISTOR 10K 5% 1/4W

Parts number Parts name Area

2301 KTB772/Y/ TRANSISTOR

2302 KTC3199/GL/-T TRANSISTOR

2303 KTC3199/GL/-T TRANSISTOR

2305 KTC3199/GL/-T TRANSISTOR

2306 KTC3203/OY/-T TRANSISTOR

3101 KTC3199/GL/-T TRANSISTOR

3201 KTC3199/GL/-T TRANSISTOR

6031 KTA1267/YG/-T TRANSISTOR

6032 KRC102M-T D.TRANSISTOR

6033 KTC3199/GL/-T TRANSISTOR

MDA5V

5.6K 5% 1/4W

470 5% 1/4W

30K 5% 1/4W

2.7K 5% 1/4W

680 5% 1/4W

6.2K 5% 1/4W

1.2K 5% 1/4W

4.7K 5% 1/4W

1.2K 5% 1/4W

9.1K 5% 1/4W

1.2K 5% 1/4W

270 5% 1/4W

B1031

270 5% 1/4W

Remarks

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Electrical parts list (Main board)

Item

A

R3112 QRE141J-393Y C RESISTOR 39K 5% 1/4W

R3113 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3114 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R3115 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R3116 QRE141J-153Y C RESISTOR

R3117 QRE141J-472Y C RESISTOR

R3201 QRE141J-184Y C RESISTOR

R3202 QRE141J-182Y C RESISTOR

R3203 QRE141J-182Y C RESISTOR

R3204 QRE141J-752Y C RESISTOR

R3205 QRE141J-752Y C RESISTOR

R3206 QRE141J-242Y C RESISTOR

R3207 QRE141J-222Y C RESISTOR

R3208 QRE141J-182Y C RESISTOR

R3209 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R3210 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3211 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3212 QRE141J-393Y C RESISTOR 39K 5% 1/4W

R3213 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3214 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W

R3215 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W

R3216 QRE141J-153Y C RESISTOR 15K 5% 1/4W

R3217 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W

R3302 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3303 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3304 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W

R3307 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R3309 QRE141J-101Y C RESISTOR

R3311 QRE141J-513Y C RESISTOR 51K 5% 1/4W

R3312 QRE141J-124Y C RESISTOR 120K 5% 1/4W

R3313 QRE141J-683Y C RESISTOR 68K 5% 1/4W

R5211 QRE141J-301Y C RESISTOR 300 5% 1/4W

R5212 QRE141J-301Y C RESISTOR 300 5% 1/4W

R5221 QRE141J-301Y C RESISTOR 300 5% 1/4W

R5222 QRE141J-301Y C RESISTOR 300 5% 1/4W

R6031 QRE141J-103Y C RESISTOR 10K 5% 1/4W

R6032 QRE141J-181Y C RESISTOR MDA5V

R6033 QRE141J-101Y C RESISTOR 100 5% 1/4W

R6034 QRE141J-101Y C RESISTOR

R6035 QRE141J-101Y C RESISTOR

R6036 QRE141J-470Y C RESISTOR

R6037 QRE141J-332Y C RESISTOR

R6038 QRE141J-332Y C RESISTOR

R6039 QRE141J-332Y C RESISTOR

R6040 QRE141J-332Y C RESISTOR

R6802 QRE141J-101Y C RESISTOR

S5301 QSW0933-001 DETECT SWITCH

S5302 QSW0933-001 DETECT SWITCH

W5201 QJK007-053200 SIN CR C-B WIRE

W5301 QJB002-041804 SIN ID C-B WIRE PANL SW - MICON

Parts number Parts name Area

Block No. 01

Remarks

15K 5% 1/4W

4.7K 5% 1/4W

180K 5% 1/4W

1.8K 5% 1/4W

7.5K 5% 1/4W

2.4K 5% 1/4W

2.2K 5% 1/4W

1.8K 5% 1/4W

B1020

100 5% 1/4W

=B6007

MD REC R

100 5% 1/4W

HP - MAIN

3-16

UX-Z7MDR

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Electrical parts list (Micon board)

Item

A

BZ861 QAN0052-001 BUZZER

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 5 NCB31CK-103X C CAPACITOR

C 6 NCB31HK-102X C CAPACITOR

C 7 NCB31HK-102X C CAPACITOR

C 10 NDC31HJ-5R0X C CAPACITOR

C 11 NCB31CK-104X C CAPACITOR

C 12 NCB31CK-473X C CAPACITOR

C 13 NCS31HJ-100X C CAPACITOR

C 14 QETN1HM-106Z E CAPACITOR

C 15 NCS31HJ-120X C CAPACITOR

C 16 NCS31HJ-120X C CAPACITOR

C 17 NCB31HK-392X C CAPACITOR

C 18 QETN1HM-474Z E CAPACITOR .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 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C 30 QETN1CM-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 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V

C 37 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V

C 38 QETN1HM-224Z E CAPACITOR .22MF 20% 50V

C 39 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V

C 40 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 41 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 42 NCB31CK-223X C CAPACITOR

C 43 NCB31CK-223X C CAPACITOR

C 44 QETN1HM-106Z E CAPACITOR

C 45 QETN1HM-106Z E CAPACITOR

C 46 NCB31CK-223X C CAPACITOR

C 47 QETN1HM-105Z E CAPACITOR

C 48 NCB31HK-222X C CAPACITOR

C 49 NCB31HK-471X C CAPACITOR

C 50 QETN1HM-226Z E CAPACITOR

C 51 QETN1HM-105Z E CAPACITOR

C 53 QETN1HM-226Z E CAPACITOR

C 54 NCB31CK-473X 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 QETN1HM-106Z E CAPACITOR 10MF 20% 50V

C 76 NCB31HK-331X C CAPACITOR

C 77 NCB31HK-681X C CAPACITOR

C 78 NCB31HK-822X C CAPACITOR FOR IMMUNIT

C 79 NCB31HK-822X C CAPACITOR FOR IMMUNIT

Parts number Parts name Area

10MF 20% 50V

1.0MF 20% 50V

22MF 20% 50V

1.0MF 20% 50V

22MF 20% 50V

Block No. 02

Remarks

Item

A

C 80 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 81 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C 82 QCBB1HK-103Y C CAPACITOR .010MF 10% 50V

C 83 QCFB1HZ-105Y C CAPACITOR AM999

CF 1 QAX0420-001Z C FILTER

CF 2 QAX0458-001Z C FILTER

CF 3 QAX0610-001Z C DISCRIMINATOR

CF701 QAX0671-001Z RESONATOR

CN 1 QGF1205F1-13 CONNECTOR

CN701 QGB1214K1-10S CONNECTOR

CN702 QGB1214K1-16S CONNECTOR

CN703 QGA2001C1-04 4P PLUG ASSY

CN704 QGF1205F1-11 CONNECTOR

CN705 QGF1205F1-09 CONNECTOR

CN706 QGF1205F1-13 CONNECTOR TO TUNER

CN707 QGA2501F1-08 CONNECTOR TO PRIMARY

CN708 QGF1036F1-19 FFC/FPC CONNE TO CHUKEI1

CN709 QGB2510K2-08 CONNECTOR TO CHUKEI2

CN710 QGA2001F1-02 CONNECTOR TO MOVING MOTOR

CN851 QGF1205F1-11 CONNECTOR TO UCON

CN901 QGA7901C1-02 CONNECTOR

A

C7041 NCS31HJ-220X C CAPACITOR

C7042 NCS31HJ-220X C CAPACITOR

C7043 NCB31HK-103X C CAPACITOR

C7053 QETN1AM-107Z E CAPACITOR 100MF 20% 10V

C7100 NCB31HK-103X C CAPACITOR

C7101 QCFB1HZ-105Y C CAPACITOR 1.0MF +80:-20%

C7102 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C7311 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C7312 QETN1HM-225Z E CAPACITOR 2.2MF 20% 50V

C7321 QETN0JM-228Z E CAPACITOR 2200MF 20% 6.3V

C7331 NCB31HK-103X C CAPACITOR

C7335 NCB31HK-102X C CAPACITOR

C7401 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C7403 NCB31HK-103X C CAPACITOR

C7404 QCFB1HZ-105Y C CAPACITOR 1.0MF +80:-20%

C7701 QETN1HM-476Z E CAPACITOR 47MF 20% 50V

C7702 QETN1HM-476Z E CAPACITOR 47MF 20% 50V

C7703 QETN1HM-476Z E CAPACITOR

C7704 QETN1HM-476Z E CAPACITOR

C7705 QETN1HM-476Z E CAPACITOR

C7706 QETN1HM-476Z E CAPACITOR

C7707 QETN1HM-476Z E CAPACITOR

C7708 QETN1HM-476Z E CAPACITOR

C7709 QETN1HM-476Z E CAPACITOR

C7751 QETN1HM-105Z E CAPACITOR

C7752 QETN1HM-105Z E CAPACITOR

C7753 QETN1CM-107Z E CAPACITOR

C7851 QETN1HM-475Z E CAPACITOR

C7852 NCB31HK-103X C CAPACITOR

C7854 NRSA63J-0R0X MG RESISTOR FOR TUNER

C7901 QETN1CM-107Z E CAPACITOR 100MF 20% 16V

C7951 QETN1HM-107Z E CAPACITOR 100MF 20% 50V

C7952 QETN1JM-476Z E CAPACITOR 47MF 20% 63V

C7953 NCB31HK-103X C CAPACITOR

C7954 QETN1HM-474Z E CAPACITOR .47MF 20% 50V

C7956 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C7957 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C7958 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V

C8601 NCB31HK-102X C CAPACITOR MDA5V

C8602 QEKC1CM-226Z E CAPACITOR 22MF 20% 16V

Parts number Parts name Area

Remarks

8MHZ

TO MAIN

TO PANEL SW

TO KEY

TO SLC

POWER CORD(PRI

47MF 20% 50V

1.0MF 20% 50V

100MF 20% 16V

4.7MF 20% 50V

3-17

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Electrical parts list (Micon board)

Item

A

C9001 QCZ9104-472 C.CAPACITOR 4700PF

A

C9002 QETM1EM-108 E CAPACITOR 1000MF 20% 25V

A

C9011 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

C9013 QFLC1HJ-104Z M CAPACITOR .10MF 5% 50V

D 1 1SS133-T2 SI DIODE

D 2 1SS133-T2 SI DIODE

D 3 1SS133-T2 SI DIODE

D 4 1SS133-T2 SI DIODE

D7001 1SS133-T2 SI DIODE

D7002 1SS133-T2 SI DIODE

D7003 1SS133-T2 SI DIODE

D7004 MA700A-T2 S.B.DIODE

D7036 1SS133-T2 SI DIODE

D7053 MA111-X DIODE

D7054 MTZJ5.6B-T2 ZENER DIODE

D7302 MTZJ5.1C-T2 ZENER DIODE

D7311 1SS133-T2 SI DIODE

D7321 1SS133-T2 SI DIODE

D7401 1N4003S-T5 SI DIODE

D7402 1N4003S-T5 SI DIODE

D7403 MTZJ5.6C-T2 ZENER DIODE

D7405 1N4003S-T5 SI DIODE

D7851 MTZJ3.9B-T2 ZENER DIODE

D7852 1SS133-T2 SI DIODE

D7853 1SS133-T2 SI DIODE

D7901 MTZJ5.6B-T2 ZENER DIODE

D7902 1SS133-T2 SI DIODE

D7951 1N4003S-T5 SI DIODE

A

D7952 1N4003S-T5 SI DIODE

A

D7953 1N4003S-T5 SI DIODE

A

D7954 MTZJ18C-T2 Z.DIODE

A

D7955 MTZJ5.1C-T2 ZENER DIODE

D7956 MTZJ22C-T2 Z.DIODE

A

D8603 SLR-342VC-T LED MDA5V

D9001 1SS133-T2 SI DIODE

D9002 1N4003S-T5 SI DIODE

A

D9011 1N5401-TM DIODE

A

D9012 1N5401-TM DIODE

A

D9013 1N5401-TM DIODE

A

D9014 1N5401-TM DIODE

A

FT911 QNG0003-001Z FUSE CLIP

FT912 QNG0003-001Z FUSE CLIP

FT921 QNG0003-001Z FUSE CLIP

FT922 QNG0003-001Z FUSE CLIP

FT931 QNG0003-001Z FUSE CLIP

FT932 QNG0003-001Z FUSE CLIP

IC 1 LA1838 IC

IC 2 LC72136N IC

IC 3 LC72723 IC(RDS)

IC701 UPD784215AGF523 IC

IC741 LB1641 IC PANEL M.DRIVE

IC861 GP1UM261XK IR DETECT UNIT

J 1 QNB0153-001 ANT TERMINAL

JS861 QSW0975-001 ROTARY ENCODER

K7001 QQR0621-001Z FERRITE BEADS

K7074 NQR0251-004X FERRITE BEADS

K7075 NQR0251-004X FERRITE BEADS

L 1 QQR1094-001 COIL BLOCK

L 3 QQL231K-4R7Y INDUCTOR

L 70 QQL231K-101Y INDUCTOR

LF901 QQR1321-001 LINE FILTER

A

Parts number Parts name Area

FOR F9001

FOR F9002

FOR F9003

R7074

R7075

Block No. 02

Remarks

Item

A

L7001 QQL244K-100Z INDUCTOR

L7002 QQL244K-100Z INDUCTOR

Q7705 KTC3199/GL/-T TRANSISTOR

Q7706 KTC3199/GL/-T TRANSISTOR

Q7707 KTC3199/GL/-T TRANSISTOR

Q7708 KTC3199/GL/-T TRANSISTOR

Q7709 KTC3199/GL/-T TRANSISTOR

Q7851 2SB709A/QR/-X TRANSISTOR

A

Q7852 2SD601A/RS/-X TRANSISTOR

A

R 1 NRSA63J-560X MG RESISTOR

R 2 NRSA63J-331X MG RESISTOR

R 3 NRSA63J-474X MG RESISTOR

R 4 NRSA63J-331X MG RESISTOR

R 5 NRSA63J-330X MG RESISTOR

R 6 NRSA63J-152X MG RESISTOR

R 7 NRSA63J-0R0X MG RESISTOR

R 9 NRSA63J-101X MG RESISTOR

R 10 NRSA63J-222X MG RESISTOR

R 11 NRSA63J-182X MG RESISTOR

R 12 NRSA63J-182X 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 NRSA63J-102X MG RESISTOR

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-272X MG RESISTOR

R 31 NRSA63J-0R0X MG RESISTOR

R 32 NRSA63J-0R0X MG RESISTOR

R 33 NRSA63J-271X MG RESISTOR

Parts number Parts name Area

1 2SC1623/5-6/-X TRANSISTOR

2 2SC1623/5-6/-X TRANSISTOR

3 2SC1623/5-6/-X TRANSISTOR

4 DTA114YKA-X TRANSISTOR

5 UN2114-X D.TRANSISTOR

7301 2SD601A/RS/-X TRANSISTOR

7311 UN2211-X TRANSISTOR

7331 2SD601A/RS/-X TRANSISTOR

7701 KTC3199/GL/-T TRANSISTOR

7702 KTC3199/GL/-T TRANSISTOR

7703 KTC3199/GL/-T TRANSISTOR

7704 KTC3199/GL/-T TRANSISTOR

7901 KTA1023/OY/-T TRANSISTOR

7902 KTC3199/GL/-T TRANSISTOR

7903 KTC3199/GL/-T TRANSISTOR

7951 KTD863/Y/-T TRANSISTOR

7952 KTA1268/GL/-T TRANSISTOR

7953 KTC3200/GL/-T TRANSISTOR

8602 UN2111-X TRANSISTOR

9001 KTC3199/GL/-T TRANSISTOR

Remarks

3-18

JVC UXZ-27-MDR Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual