JVC HXZ-9-V Service manual

SERVICE MANUAL

COMPACT COMPONENT SYSTEM

2204120036

HX-Z9V

COMPACT

DIGITAL VIDEO

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COMPACT

DIGITAL VIDEO

CA-HXZ9V

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TABLE OF CONTENTS

1 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 Disassembly method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34

4 Description of major ICs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-40

COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED

No.22041

2003/5

SPECIFICATION

Amplifier section Output Power (IEC 268-3) SUBWOOFERS 75 W per channel, min. RMS, both

channels driven into 6 Ω at 63 Hz with no

more than 0.9% total harmonic distortion.

MAIN SPEAKERS 30 W per channel, min. RMS, both channels driven into 6 Ω at 1 kHz

with no more than 0.9% total harmonic distortion.

Audio input sensitivity/Impedance (Measured at 1 kHz, with tape recording signal 300 mV)

AUX 390 mV/50 kΩ
MIX 1/2 1.5 mV/5 kΩ

Speakers/Impedance SUBWOOFERS 6 Ω - 16 Ω

MAIN SPEAKERS 6 Ω - 16 Ω
SURROUND SPEAKERS 16 Ω - 32 Ω

Tuner FM tuning range 87.50 MHz - 108.00 MHz

AM tuning range At 9 kHz intervals 531 kHz - 1 710 kHz

At 10 kHz intervals 530 kHz - 1 710 kHz

CD player CD capacity 3 CDs

Dynamic range 85 dB

Signal-to-noise ratio 90 dB

Wow and flutter Immeasurable

MP3 recording format MPEG 1/2 Audio Layer 3

Max. Bit rate 320 kbps

Cassette deck Frequency response Normal (type I) 50 Hz - 14 000 Hz

Wow and flutter 0.15% (WRMS)

General Power requirement AC 110 V / AC 127 V / AC 220 V /AC 230 V - AC 240 V (adjustable with

the voltage selector), 50 Hz / 60 Hz

Power consumption 205 W (in operation) 23 W (on standby with Ecology Mode off)

Less than 3.5 W (on standby with Ecology Mode on)

Dimensions (approx.) 205 mm × 370 mm × 370 mm (W/H/D)

Mass (approx.) 10.0 kg

Design and specifications are subject to change without notice.

1-2 (No.22041)

1.1 Safety Precautions

Good earth ground

d

AC VOLTMETER

SECTION 1

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, 1,000Ω per volt or more sensitivity
in the following manner. Connect a 1,500Ω 10W resistor
paralleled by a 0.15µF AC-type capacitor between an ex-

posed 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 0.5µ

mA AC (r.m.s.).

(Having 1000
ohms/volts,
or more sensitivity)

0.15 F AC TYPE

Place this
probe on

1500 10W

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.
(This regulation dose not Except the J and C version)

each expose
metal part.

(No.22041)1-3

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 CD 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.

(caption)
Anti-static wrist strap

1M

Conductive material
(conductive sheet) or iron palate

(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

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

a time when attaching it to the connector.
(3) Handle the flexible cable carefully as it may break when subjected to strong force.
(4) 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 sections before the flexible wire is disconnected from the connector CN101 on the CD servo board.
(If the flexible wire is disconnected without applying solder, the CD pickup may be destroyed by static electricity.)

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

1-4 (No.22041)

CD traverse
mechanism unit

Flexible cable

Fig.1

Soldering

Fig.2

SECTION 2

A

Disassembly method

2.1 Main body

2.1.1 Removing the metal cover
(See Fig.1~3)

(1) Remove the six screws A on the back of the body.
(2) Remove the screw B on each side of the body.
(3) Remove the metal cover from the body by lifting the rear

part of the cover.

CAUTION:

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

Metal cover

B

Fig.2

Metal cover

Fig.1

B

Fig.3

(No.22041)1-5

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

• Prior to performing the following procedure, remove the metal

cover.
(1) Disconnect the card wires from connector CN151 and

CN651 on the CD servo control board on the right bottom
of the CD changer mechanism assembly.

(2) Remove the four screws C attaching the CD changer

mechanism assembly on top of the body.

(3) Remove the CD changer mechanism assembly while lifting

the rear part.

CAUTION:

Do not damage the CD fitting when removing the CD changer
mechanism assembly.

CD changer

mechanism assembly

Front panel assembly

C

CD servo control board

CN651

Fig.4

CN151

C

1-6 (No.22041)

CD changer mechanism assembly

Fig.5

2.1.3 Removing the front panel assembly

(See Fig.6~9)

• Prior to performing the following procedure, remove the metal

cover and the CD changer mechanism assembly.
(1) Disconnect the card wires from connector CN44 and

CN870, disconnect the flat wire from connector CN922 on
the main board on the right side of the body. Remove the
screw D attaching the wire from extending from the under­side of the front panel assembly.

(2) Disconnect the wire from connector CN701 on the bridge

board.
(3) Cut the band.
(4) Disconnect the wires from connector CN231 and CN232

on the primary board on the left side of the body.
(5) Remove the plastic rivet attaching the inner bar in the cen-

ter of the front panel assembly.

REFERENCE:

Keep the plastic rivet for reuse.

(6) Remove the three screws E attaching the front panel as-

sembly at the bottom of the body.
(7) Disconnect the ground wire extending from the phone

board from bottom chassis.
(8) Release the two joints a on the lower left and right sides of

the front panel assembly using a screwdriver, and remove

the front panel assembly toward the front.

REFERENCE:

Front panel need to be tilt little bit as release from bottom
chassis.

Bottom chassis

Inner bar

Plastic rivet

Joint a

Ground wire

Fig.7

Front panel assembly

Front panel assembly

Joint a

Bridge board

CN701

D

Fig.6

Main board

CN870

CN922CN44

Bridge board

CN701

Primary board

CN231,CN232

Band

Fig.8

E

Fig.9

(No.22041)1-7

2.1.4 Removing the antenna board
(See Fig.10, 11)

• Prior to performing the following procedure, remove the metal

cover.
(1) Disconnect the card wire from connector CN1 on the an-

tenna board on the right side of the body.
(2) Remove the band attaching the antenna board.
(3) Remove the two screws F on the rear panel on the back of

the body.

Antenna board

CN1

Band

Fig.10

Rear panel

Rear panel

F

Fig.11

1-8 (No.22041)

2.1.5 Removing the rear panel
(See Fig.12~16)

• Prior to performing the following procedure, remove the metal

cover and the CD changer mechanism assembly.
(1) Remove holding board by remove two plastic rivets and

then slide out the holding board as shown in fig.12.

(2) Disconnect fan wire from connector CN206 on the bridge

board.

(3) Disconnect the flat wire from connector CN91 on the sur-

round speakers jack board.
(4) Cut off the band that fixing fan wire on inner bar.
(5) Remove ten screws G from rear panel.
(6) Detach joint b to release rear panel from inner bar.
(7) Release joints c which on right bottom and left bottom of

rear panel. The joint can be release by pull outward the

side of rear panel.

REFERENCE:

Fan assembly and surround speaker jack board will come off
with rear panel.

Rear panel

G

G

Rear panel

Joint b

Inner bar

Holding board

Fig.12

Band

Plastic rivets

Inner bar

Joint c

G

G

Fig.14

Rear panel

Fig.15

Surround speakers

jack board

CN91

Rear panel

Bridge board

CN206

Fig.13

Joint c

Fig.16

(No.22041)1-9

2.1.6 Removing the T.flux board

r

(See Fig.17, 18)

• Prior to performing the following procedure, remove the metal
cover and the CD changer mechanism assembly .
(1) Disconnect the card wire from connector CN102 on the

T.flux board.
(2) Remove the two plastic rivets attaching the T.flux board.
(3) Remove the T.flux board from the bracket which is located

on the inner bar. (two joints d)

Front panel assembly

T.flux board

Fig.17

Plastic rivet

d

Fig.18

T.flux board

CN102

Plastic rivet

Inner ba

1-10 (No.22041)

2.1.7 Removing the fan assembly
(See Fig.19, 20)

• Prior to performing the following procedure, remove the metal

cover, the CD changer mechanism assembly and the rear pan­el.
(1) Remove two screws H on the rear panel.
(2) Rotate fan assembly in clockwise direction to release fan

assembly from rear panel (joints e).

H

Rear panel

Fig.19

e

2.1.8 Removing the main board
(See Fig.21)

• Prior to performing the following procedure, remove the metal

cover, the CD changer mechanism assembly, the antenna
board and the rear panel.
(1) Disconnect the card wires from connector CN44, CN504

and CN870 on the main board.

(2) Disconnect the flat wire from connector CN922 on the main

board.
(3) Remove the screw D attaching the main board.
(4) Disconnect connector CN217 and CN311 on the main

board outward and release from the base chassis (joint f)

upward.

CN870

CN922

CN44

D

Fig.20

CN311

Fig.21

Fan assembly

e

CN217

f

CN504

Main board

(No.22041)1-11

2.1.9 Removing the bridge board / regulator board / heat sink

r

(See Fig.22~27)

• Prior to performing the following procedure, remove the metal
cover, the CD changer mechanism assembly, the rear panel,
the antenna board and main board.
(1) Remove the plastic rivet attaching the stay inner bar and

remove the screw I on the bridge board.

(2) Move the inner bar forward and upward to release from the

front section (joint g) and from the bridge board (two joints
h) respectively.

(3) Disconnect the wires from connector CN212, CN213 and

CN214 on the primary board respectively and remove the
band fixing the wires.

(4) Disconnect the wire from connector CN701 on the bridge

board.

(5) Remove the two screws J attaching the heat sink bracket

and move the heat sink in the direction of the arrow to re­lease from the base chassis. The bridge board and the reg-

ulator board come off with the heat sink.
(6) Remove the two screws K attaching the heat sink bracket.
(7) Remove the two screws L, detach bridge board from regu-

lator board by disconnect connector CN205.
(8) Remove the two screws M and two screws N to detach

regulator board from heat sink.

CAUTION:

As assembly back the regulator board and bridge board to
heat sink.
Regulator board must be assembling to heat sink first and
screws M and N must be screwed before bridge board attach
to regulator board.

Plastic rivet

Bridge board

CN701

Regulator board

Band

Bridge board

J

Primary board

CN213

CN212

CN214

Fig.24

Heat sink

J

Heat sink bracket

Fig.25

Bridge board

Bridge board

Bridge board

Fig.22

Inner bar

Fig.23

I

Inner ba

Regulator board

Heat sink bracket

Heat sink

K

Fig.26

Plastic rivet

Heat sink

Heat sink bracket

Regulator board

N

g

CN215

M

h

LN

Fig.27

CN205

Bridge board

1-12 (No.22041)

2.1.10 Removing the power transformer assembly
(See Fig.28,29)

• Prior to performing the following procedure, remove the metal

cover, the CD changer mechanism assembly, the rear panel,
the main board and the bridge board / regulator board.
(1) Remove the screw O attaching the primary board.
(2) Disconnect the wire from connector CN231 and CN232 on

the primary board.

(3) Remove the four screws P attaching the power transform-

er assembly.

(4) Detach the cord stopper from the base chassis upward.

REFERENCE:

When disconnecting the power cord from connector CN250 on
the primary board, remove the fixing band.

Power transformer assembly

Primary board

O

Fig.28

Power transformer

assembly

P P

Primary board

CN231,CN232

CN250

Band

Cord stopper

Fig.29

(No.22041)1-13

2.2 Front panel assembly

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

Head amplifier & mechanism control board

CN33

2.2.1 Removing the cassette mechanism assembly

(See Fig.30)

(1) Disconnect the card wire from connector CN33 on the head

amplifier & mechanism control board.

(2) Remove the two screws Q, and the two screws R attaching

the cassette mechanism assembly.

2.2.2 Removing the headphone board

(See Fig.30)

(1) Remove the screw S and pull out the headphone board

backward.

(2) Cut off the band.

2.2.3 Removing the mic volume board

(See Fig.31, 32)

(1) Pull the mic volume knob toward the front.
(2) Remove the three screws T attaching the holding board.
(3) Remove the holding board from mic volume board.

Q

Cassette mechanism assembly

Fig.30

Front panel assembly

R

Headphone board

SR

1-14 (No.22041)

Mic volume board

T

Mic volume knob

Fig.31

T

Holding board

Fig.32

2.2.4 Removing the display system control board
(See Fig.33, 34)

(1) Remove the four screws U attaching the stay bracket (1).
(2) Disconnect the card wires from connector CN43 and

CN880 on the display system control board.

(3) Remove the ten screws V attaching the display system

control board.

Stay bracket (1)

U

V

Display system control board

CN43

Fig.33

V

CN880

V

Display system control board

CN43

Fig.34

V

CN880

(No.22041)1-15

2.2.5 Removing the button board
(See Fig.35~39)

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

play system control board.
(1) Pull out preset knob, sound mode knob on the front panel

toward the front.

(2) Pull out the volume knob and remove the two screws W at-

taching the knob holder. Remove the nut from the front

panel.
(3) Remove the four screws X attaching the stay bracket (2).
(4) Remove the eight screws Y attaching the button board.

Front panel assembly

Sound mode knob

Nut

Fig.37

X

Knob holder

Fig.35

Fig.36

Volume knobPreset knob

Button board

W

Y

Stay bracket (2)

Fig.38

Y

Y

Fig.39

1-16 (No.22041)

2.3 CD Changer Mechanism

A

• Remove the CD changer mechanism assembly.

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

(1) From bottom side the CD changer mechanism assem-

bly,remove the four screws A retaining the CD servo con­trol board.

(2) Absorb the four soldered positions a of the right and left

motors with a soldering absorber.

(3) Pull out the earth wire on the CD changer mechanism as-

sembly.

(4) Disconnect the connector CN854 on the CD servo control

board.

(5) Disconnect the card wire CN601 and the connector CN801

on the CD servo control board.

A

a

CN854

CN651

CD servo control board

CN801

CN151

CN601

a

AA

Fig.1

(No.22041)1-17

2.3.2 Removing the CD tray assembly
(See Fig.2~9)

(1) Remove the CD servo control board.
(2) Remove the screw B retaining the lod stopper.
(3) From the T.bracket section b and clamper base section c ,

remove both of the edges fixing the rod.
(4) Remove the three screws C retaining the T.bracket.
(5) Remove the screw D retaining the clamper assembly.
(6) From the left side face of the chassis assembly, remove the

one screw E retaining both of the return spring and lock le-

ver.
(7) By removing the pawl at the section d fixing the return

spring, dismount the return spring.
(8) Remove the three lock levers.
(9) Check whether the lifter unit stopper has been caught into

the hole at the section e of CD tray assembly as shown in

Fig.5.

(10) Make sure that the driver unit elevator is positioned as

shown in Fig.6 from to the second or fifth hole on the left

side face of the CD changer mechanism assembly.

CAUTION:

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

(11) Manually turn the motor pulley in the clockwise direction

until the lifter unit stopper is lowered from the section e of

CD tray assembly.

(12) Pull out all of the three stages of CD tray assembly in the

arrow direction f until these stages stop.

(13) At the position where the CD tray assembly has stopped,

pull out the CD tray assembly while pressing the two pawls

g and g' on the back side of CD tray assembly. In this

case, it is easy to pull out the assembly when it is pulled out

first from the stage CD tray assembly.

C

Clamper assembly

T.Braket

C

B

Lod stopper
(C/J version only)

C

D

Fig.3

d

Return spring

Clamper base

Lock lever

Fig.4

Stopper

E

b

Rod

c

T.Braket

Fig.2

e

CD tray
assembly

1-18 (No.22041)

Fig.5

f

Chassis assembly

r

A

Refer to Fig.7

Pawl

g

Fig.6

Drive unit of elevato

Fig.7

CD tray assembly

Pulley gear

Motor pulley

Fig.8

CD

3

CD

2

CD

1

CD tray assembly

Pawl g, g'

Fig.9

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

(1) While turning the cams R1 and R2 assembly in the arrow

direction h ,align the shaft i of the CD loading mechanism
assembly to the position shown in Fig.10.

(2) Remove the four screws F retaining the CD loading mech-

anism assembly.

rrow

Cams R1, R2 assembly

h

i

F

F

F

CD loading mechanism assembly

Fig.10

(No.22041)1-19

F

2.3.4 Removing the CD traverse mechanism

j

(See Fig.11 and 12)

(1) For dismounting only the CD traverse mechanism without

removing the CD loading mechanism assembly, align the
shaft j of the CD loading mechanism assembly to the po­sition shown Fig.11 while turning the cam R1 and R2 as­sembly in the arrow direction k .

(2) By raising the CD loading mechanism assembly in the ar-

row direction l , remove the assembly from the lifter unit.

Cam R1, R2 assembly

Fig.11

Arrow

k

CD traverse mechanism

2.3.5 Removing the CD pick unit
(See Fig.13)

(1) Move the cam gear in the arrow direction m . Then, the CD

pickup unit will be moved in the arrow direction n .

(2) According to the above step, shift the CD pickup unit to the

center position.

(3) While pressing the stopper retaining the shaft in the arrow

direction o , pull out the shaft in the arrow direction p .

(4) After dismounting the shaft from the CD pickup unit, re-

move the CD pickup unit.

Lifter unit

Fig.12

CD Pickup unit

n

m

Arrow

l

CD loading
mechanism

1-20 (No.22041)

Cam gear

Shaft

Shaft

p

o

Stopper Stopper

Fig.13

Shaft

2.3.6 Removing the try select switch board

r

(See Fig.14)

(1) Remove the two screws G retaining the tray select switch

board.

(2) Disconnect the tray select switch board from connector

CN854 on the CD servo control board.

Chassis assembly

Tray select
switch board

CN854

CN851

CD servo

control board

2.3.7 Removing the cam unit

(See Fig.15 ~17)

• Remove the CD loading mechanism assembly.

(1) While turning the cam gear q , align the Paul r position of

the drive unit to the notch position on the cam gear q .
(2) Pull out the drive unit and cylinder gear .
(3) While turning the cam gear q , align the Paul s position

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

gear q and cams R1/R2 assembly).

Drive unit

Cam gear q

r

Fig.14

Drive unit

Cylinder gea

CN804

G

Fig.16

Cams R1, R2 assembly

Cam unit

Fig.15

H

Cam gear q

H

s

Select lever

Fig.17

(No.22041)1-21

2.3.8 Removing the actuator motor and belt

r

(See Fig.18~21)

(1) Remove the two screws I retaining the gear bracket.
(2) While pressing the pawl t fixing the gear bracket in the ar-

row direction, remove the gear bracket.

(3) From the notch u section on the chassis assembly fixing

the edge of gear bracket, remove and take out the gear
bracket.

(4) Remove the belts respectively from the right and left actu-

ator motor pulleys and pulley gears.

(5) After turning over the chassis assembly, remove the actu-

ator motor while spreading the four pawls v fixing the right
and left actuator motors in the arrow direction.

ATTENTION:

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

Gear bracket

Pulley gear

Belt

Motor pulley

Chassis assembly

u

Gear bracket

Fig.19

Actuator motor

v

v

Fig.20

Pulley gear

Belt

Motor pulley

I

Pawl

t

I

Fig.18

Assembly and Configuration Diagram

Pulley gear

Pulley gear

Gear B

Gear C

Select gear

Gross gear L

Fig.21

Gear B

Cylinder gea

Gross gear U

Gear C

1-22 (No.22041)

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

(1) Remove the slit washer fixing the cams R1 and R2 assem-

bly.

(2) By removing the two pawls w fixing the cam R1, separate

R2 from R1.
(3) Remove the slit washer fixing the cam gear q .
(4) Pull out the cam gear q from the C.G. base assembly.

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

(1) Remove the three screws J retaining the C.G. base as-

sembly.

CAUTION:

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

Slit washer

Cam gear q

J

Slit washer

Cam R2

Pawl

w

Cam R1

Cam switch board

C.G. base assembly

Pawl

w

Notch

Pawl

x

Cylinder
gear

Drive unit

Fig.22

Cam gear q

Cam R1, R2 assembly

Gear unit

Gear bracket

Fig.23

(No.22041)1-23

2.3.11 Removing the Pickup unit
(See Fig.24 and 25)

(1) Turn the cam gear in the direction of the arrow to move the

pickup unit toward the center.

(2) Extend the guide shaft stopper in the direction of the arrow,

move the guide shaft and pull out as shown in the figure.

(3) Pull out the pickup unit from the joint a.

CAUTION:

When reassenbling, attch the pickup unit to the chassis
base firmly at the joint a.

(4) Release the four joint b on the back on the pickup unit to

remove the CD rack.

Joint a

Pickup unit

Pickup unit

Chassis base

Guide shaft

Cam gear

Guide shaft stopper

Guide shaft

Joint b

Guide shaft

Guide shaft stopper

Fig.24

Pickup unit

Joint b

Joint b CD rack

Fig.25

1-24 (No.22041)

2.3.12 Removing the CD mechanism board

(See Fig.26)

(1) On the back of the CD mechanism assembly, unsolder the

four soldering c attaching the CD mechanism board, the
spindle motor and the feed motor.

(2) Removing the screw A.

2.3.13 Removing the Spindle motor/Feed motor

(See Fig.27)

• Prior to performing the following procedure,remove the CD

mechanism board.
(1) Form the top side of the CD mechanism assembly, remove

the two screws B and two screws C attaching the spindle
motor and the feed motor respsctively.

Soldering c

Spindle motor

Soldering c

Spindle motor

CD mechanism board

A

Feed motor

Fig.26

B

Feed motor

Fig.27

C

(No.22041)1-25

2.4 Cassette mechanism assembly

2.4.1 Removing the Play/Record & Clear head
(See Fig.1~3)

(1) While moving the trigger arm on the right side of the head

mount in the direction of the arrow, turn the flywheel R
counterclockwise until the head mount comes ahead and
clicks.

(2) The head turns counterclockwise as you turn the flywheel

R counterclockwise (See Fig.2 and 3).

(3) Disconnect the flexible wire from connector CN31 on the

head amplifier & mechanism control board.
(4) Remove the spring from the back of the head.
(5) Loosen the azimuth screw for reversing attaching the head.
(6) Remove the head on the front side of the head mount.

Cassette mechanism assembly

Fig.1

Head

Fly wheelR

Trigger armHead mount

Flexible wire

Fly wheel R

Fig.2

Azimuth screw

Head

for reversing

Spring

CN31

Head amplifer & mecha control board

Fig.3

1-26 (No.22041)

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

(1) Turn over the cassette mechanism assembly and remove

the three screws A attaching the head amplifier & mecha­nism control board.

(2) Disconnect the flexible wire from connector CN31 on the

head amplifier & mechanism control board.

(3) Disconnect connector CN32 of the head amplifier & mech-

anism control board from connector CN1 on the reel pulse
board.REFERENCE: If necessary, unsolder the 4-pin wire
soldered to the main motor.

2.4.3 Removing the main motor
(See Fig.4~7)

(1) Remove the two screws B .
(2) Half raise the motor and remove the capstan belt from the

motor pulley.

ATTENTION:

Be careful to keep the capstan belt from grease. When reas­sembling, refer to Fig.6 and 7 for attaching the capstan belt.

Head amplifier & mecha control board

Main motor assembly

Capstan belt

Fig.5

Main motor assembly

CN31

Flexible wire

A

AA

Fig.4

CN32

4pin wire

B

Main motor assembly

Motor pulley

Capstan belt

Fig.6

Main motor assembly

Fly wheel

Capstan belt

Motor pulley

Fig.7

(No.22041)1-27

2.4.4 Removing the flywheel
(See Fig.8, 9)

• Prior to performing the following procedure, remove the head

amplifier & mechanism control board and the main motor as­sembly.
(1) From the front side of the cassette mechanism, remove the

slit washers attaching the capstan shaft L and R. Pull out
the flywheels backward.

Fly wheel R Fly wheel L

Fig.8

Fly wheel R

Capstan shaft R Capstan shaft L

Slit washer

Fig.9

2.4.5 Removing the reel pulse board and solenoid
(See Fig.10)

• Prior to performing the following procedure, remove the head amplifier & mechanism control board.

(1) Remove the screw C.
(2) Release the tab a, b, c, d and e retaining the reel pulse board.
(3) Release the tab f and g attaching the solenoid on the reel pulse board.
(4) The reel pulse board and the solenoid come off.

Fly wheel L

bc

a

Solenoid

g

f

d

Reel pulse board

C

e

Fig.10

1-28 (No.22041)

2.4.6 Reattaching the Play/ Record & Clear head

r

r

(See Fig.11~13)

(1) Reattaching the head mount assembly.

a) Change front of the direction cover of the head

mount assembly to the left (Turn the head forward).

b) Fit the bosses O', P', Q', U' and V' on the head mount

assembly to the holes P and V, the slots O, U and Q
of the mechanism sub assembly (See Fig.11 to 13).

CAUTION:

To remove the head mount assembly, turn the direction
cover to the left to disengage the gear. If the gear can not
be disengaged easily, push up the boss Q' slightly and
raise the rear side of the head mounts slightly to return

the direction lever to the reversing side.
(2) Tighten the azimuth screw for reversing.
(3) Reattach the spring from the back of the Play/ Record &

Clear head.

(4) Connect the flexible wire to connector CN31 on the head

amplifier & mechanism control board.

U' Q'

Head mount assembly

Head mount assembly

O'

Fig.11

P'

P'

V'

V'

Direction cove

Spring

Flexible wire

V

O

P

Q

Head

Direction cove

U

Fig.12

Azimuth screw for reversing

Head mount

CN31

Fig.13

Head amplifier &

mechanism control board

(No.22041)1-29

2.5 Speaker section

AA

2.5.1 Main speaker

2.5.1.1 Removing the front cover
(See Fig.1, 2)

CAUTION:

Do not break or damage the front panel and body that are
glued at the joints a. (See Fig.1)
(1) Remove the four screws A on the front of the body respec-

tively.

(2) Remove the front cover toward the front and disconnect the

yellow and black wires from the two tweeter speaker termi­nals.

Joint a

Joint a

Fig.1

Tweeter speaker

Front cover

Fig.2

1-30 (No.22041)

2.5.1.2 Removing the woofer speaker
(See Fig.3)

• Prior to performing the following procedure, remove the front

cover.
(1) Remove the four screws B on the front of the body.
(2) Pull out the woofer speaker toward the front and discon-

nect the wire (yellow and black, red and black) from the two
speaker terminals.

2.5.1.3 Removing the tweeter speaker
(See Fig.4)

• Prior to performing the following procedure, remove the front

cover.
(1) Disconnect the blue and white wires from the two tweeter

speaker terminals.

(2) Remove the two screws C attaching the tweeter speaker

on the back of the front cover.

B

B

Woofer speaker

Fig.3

Tweeter speaker

C

Front cover

Fig.4

(No.22041)1-31

2.5.2 Sub woofer

2.5.2.1 Removing the front cover
(See Fig.5)

CAUTION:

Do not break or damage the front panel and body that are
glued at the joints b. (See Fig.5)
(1) Remove the front cover toward the front.

2.5.2.2 Removing the sub woofer speaker
(See Fig.6)

• Prior to performing the following procedure, remove the front

cover.
(1) Remove the six screws E on the front of the body.
(2) Pull out the woofer speaker toward the front and discon-

nect the red and black wires from the four speaker termi­nals.

Joint bJoint b

Fig.5

E

E

Sub woofer speaker

E

E

Fig.6

1-32 (No.22041)

2.5.3 Surround speaker

2.5.3.1 Removing the rear cover
(See Fig.7~9)

(1) Remove the four screws F on the back of the body.
(2) Disconnect the wires from the two terminals on the rear of

the surround speaker.

(3) Remove the four screws G on the back of the front cover.

Rear cover

FF

Fig.7

Front cover Rear cover

Speaker terminal

Surround speaker

Fig.8

Front cover

GG

Fig.9

(No.22041)1-33

SECTION 3

Adjustment

3.1 Measurement Instruments Required for Adjustment

(1) Low frequency oscillator

This oscillator should have a capacity to output 0dBs to

600Ω at an oscillation frequency of 50Hz-20kHz.

(2) Attenuator impedance : 600Ω

(3) Electronic voltmeter
(4) Distortion meter
(5) Frequency counter
(6) Wow & flutter meter
(7) Test tape

VT703L : Head azimuth
VT712 : Tape speed and running unevenness (3kHz)
VT724 : Reference level (1kHz)

(8) Blank tape

TYPE l : AC-225
TYPE ll : AC-514

(9) Torque gauge : For play and back tension

FWD(TW2111A), REV(TW2121a) and FF/REW(TW2231A)

(10) Test disc: CTS-1000

3.2 Measurement conditons

Power supply voltage AC 110V/AC127V/AC220V

AC 230V·AC240V (adjustable with the
voltage selector), ~50Hz/60Hz

Reference output Speaker : 0.775V/6Ω

Headphone : 0.077V/32Ω

Reference frequency and input level 1kHz, AUX : -8dBs

Measurement output terminal at Speaker J3002

Load resistance 6Ω

3.2.1 Radio Input signal

AM frequency 400Hz

AM modulation 30%

FM frequency 400Hz

FM frequency deviation 22.5kHz

3.2.2 Tuner section

Voltage applied to tuner +B : DC5.7V

VT : DC 12V

Reference measurement output 26.1mV(0.28V)/3Ω

Input positions AM : Standard loop antenna

FM : TP1 (hot) and TP2 (GND)

3.2.3 Standard measurement position of volume

Function switch to Tape

Beat cut switch to Cut

Super Bass/Active hyper Bass to OFF

Bass Treble to Center

Adjustment of main volume to reference output VOL : 0.775V

Precautions for measurement

(1) Apply 30pF and 33kΩ to the IF sweeper output side and

0.082µ F and 100kΩ in series to the sweeper input side.

(2) The IF sweeper output level should be made as low as

possible within the adjustable range.

(3) Since the IF sweeper is a fixed device, there is no need

to adjust this sweeper.

(4) Since a ceramic oscillator is used, there is no need to

perform any MIX adjustment.

(5) Since a fixed coil is used, there is no need to adjust the

FM tracking.

(6) The input and output earth systems are separated. In

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

(7) In the case of BTL connection amp., the minus terminal

of speaker is not for earthing. Therefore, be sure not to
connect any other earth terminal to this terminal. This
system is of an BTL system.

(8) For connecting a dummy resistor when measuring the

output, use the wire with a greater code size.

(9) Whenever any mixed tape is used, use the band pass fil-

ter (DV-12).

1-34 (No.22041)

3.3 Cassette mechanism adjustment

Head azinuth
adjustment screw
(Forward side)

Mecha control board

Head azinuth
adjustment screw
(Reverse side)

SW1

SW2

Head azinuth
adjustment screw
(Forward side)

Head azinuth
adjustment screw
(Reverse side)

CN31

R/P head, Erase head

P1

D1

VR37

R371

CN1

FW100

SW5

Motor speed
VR37

BIAS adjust

VR31

C308

R327

VR31

R313

Q302

R315

C316

C319

C221

R314

L301

C121

C314

R104

Q305

C313

D340

C310

R304

R310

C107

L303

R102

R121

R221

R303

R335

R353

R339

R108

C113

R302

Q343

C103

C207

R301

C301

Q342

C304

R208

C105
C205

C106

R101

C104

R306

R106

C306

Q344

CN34

R344

R105

C102

R205

R110

Q345

R345

C307

R336

C340

R346

R206

C206

W1

R107

Q346

R210

R305

C300

C341

C110

R109

R372

Q372

C371

CN33

IC32

R116

C109

CN31

Q371

C101

C374

R216

Q375

R376

C376

R204

R201

C202

C204

C201

W1

R375

C342

D375

Q376

C213

R207

C209

IC1

R338

R337

CN32

C203

R202

C210

R340

C331

R342

R347

Q347

SW6

R343

R341

IC33

(No.22041)1-35

3.4 Mechanism section

Item Condition Measurement method Ref. value

Head azimuth Test tape

:VT703L (8kHz)
Output terminal
:Speaker out

Tape speed Test tap

:VT712 (3kHz)
Output terminal
:Speaker out or
Headphone out

Item Condition Measurement method Ref. value

Tape speed
diviation at
FWD/REV

Wow & Flutter Test tape

Test tape
: VT712 (3kHz)
Output terminal
:Speaker out or
Headphone out

: VT712 (3kHz)
Output terminal
:Speaker out or
Headphone out

(1) Playback the test tape VT703L (8kHz).
(2) Adjust to maximum output level by azimuth ad-

justment screw for forward side and reverse
side.

(3) This adjustment is adjust by adjustment screw

of forward side and adjustment screw of re­verse side.

Playback the test tape VT712 (3kHz) at end of
forward side,adjust to 2,940~3,90Hz indication of
frequency counter by VR37.

Playback the test tape VT712 (3kHz) at end of
forward and reverse, tape speed deviation should be
less than 6.0Hz.

Playback the test tape VT712 (3kHz) at start of
forward and reverse, Wow & Flutter are should be
less than 0.25%(WRMS).

Adjustment

position

Maximum output Only adjust at

changed head

2,940 ~ 3,090Hz VR37

Adjustment

position

Leass than

6.0Hz

Less than 0.25%
(WRMS)

VR31

1-36 (No.22041)

3.4.1 Electrical adjustment

Item Condition Measurement method Ref. value

Recording BIAS
adjustment

R/P playback
frequency
response

3.4.2 Electrical response confirmation

Item Condition Measurement method Ref. value

Recording bias
current

Erase current
(reference
value)

• Forward or Reverse

• Test tape
: AC-514 TYPE ll
: AC-225 TYPE l

• Output terminal
Recording head

• Reference frequency
: 1kHz / 10kHz
(Reference: -20dB)

• Test tape
: AC-514 TYPE ll

• Input terminal
: OSC IN

• Forward or Reverse

• Test tape
: TYPE ll (AC-514)

• Measurement
terminal
: BIAS test point on
printed circuit board

• Forward or Reverse

• Rec condition
Test tape
: AC-514 TYPE ll
: AC-225 TYPE l

• Measurement
terminal
Both side of Erase
head

(1) Set the test tape(AC-514 TYPE ll and AC-225

TYPE l), then make REC/PAUSE condition.

(2) Connect 100Ω to recording head by series,

then connect to VTVM for measurement the
current.

(3) After setting, start the recording by release the

PAUSE, in this time bias current adjust to next
fig. by VR31 for Lch and VR32 for Rch.

4.0 µA (TYPE ll) and 4.20 µA (TYPE l).

(1) Set the test tape (AC-514 TYPE ), then make

REC/PAUSE condition.

(2) Release the PAUSE, then start recording the

1kHz and 10kHz of reference frequency from
oscillator.

(3) Playback the recorded position, 1kHz and

10kHz output deviation should -1dB 2dB to
readjust by VR31 for Lch and VR32 for Rch.

(1) Change BIAS1 and 2, confirm the frequency

should be change.

(2) Set the test tape (AC-514 TYPE ll), then make

REC/PAUSE condition.

(3) Confirm the frequency should 100Hz ± 6kHz at

BIAS test point on printed circuit board.

(1) Set the test tape (AC-514 TYPE ll and AC-225

TYPE l), then make REC/PAUSE condition.

(2) Release the PAUSE to REC condition, connect

1W to ERASE head by series, then confirm the
erase current at both side of erase head.

AC-225

: 4.20µA

AC-514

: 4.0µA

Output deviation
1kHz/10kHz
: -1dB ± 2dB

100 kHz ± 6 kHz

TYPE ll
: 120 mA
TYPE l
: 75 mA

Adjustment

position

VR31

VR31

Adjustment po-

sition

If change the CD mechanism or printed circuit board, should done the initialize operation for write the mechanism position to E2PROM.

Initialize operation is done to next operation.
Set to standby condition
Press together the cassette Reverse key and clock key of main body.
Keep this condition, then power switch to ON.
Initialize operation is automatically to start and stop.
Complete the initialize operation.

Initialize operation is release by power switch to OFF.

(No.22041)1-37

3.5 Flow of functional operation untill TOC read (CD)

Power ON

Power Key

Slider turns REST
SW ON.

Automatic tuning
of TE offset

Check Point

Check that the voltage at the pin 5

of CN801 is 0V?

VREF

Tracking error waveform at TOC reading

pin 20 of
IC601(TE)

Approx

1.7V

Tracking
servo

Disc start
to rotate

off

Automatic measurement
of TE amplitude and
automatic tuning of
TE balance

Approx.1sec

Tracking
servo ON

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

pin2 of IC601 is 4.4V?

Confirm that the Focus error
S-cuve, ie at the pin23 of
IC601 is approx.2Vp-p

Confirm that the siganl from
pin 5,6 of IC801 is a 2V
accelerated pulse with approx.
700ms.

Confirm the waveform of
the Tracking error signal
at the pin20 of IC601
(See fig-1)

1-38 (No.22041)

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 eye-pattern
at the lead of TP1

3.6 Maintenance of laser pickup (CD)

(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.

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

3.7 Replacement of laser pickup (CD)

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)

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.

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.22041)1-39

4.1 AN22000A-W (IC601) : RF head amp.

• Terminal layout

ACBDPDF

323130292827262524232221201918

123456789

LD

PD

VCC

RFN

PDE

RFIN

RFOUT

TBAL

FBAL

GCTRL

FEOUT

10111213141516

ARF

CEA

CAGC

3TOUT

FEN

TEN

BDO

CBDO

• Block diagram

32

31

30

29

27

28

RFOUT

RF_EQ

AMP

AMP

AMP

AMP17GCA BCA

+

-

624754 8

RFIN

AGC

NRFDET

GCA BCA

GCA BCA

GCA BCA

11 12

BDO

SUBT

SUBT

SECTION 4

Description of major ICs

• Pin function

Pin

Symbol I/O Function

TEOUT

TEBPF

OFTR

COFTR

VDET

VREF

17

GND

RFDET

13 14

OFTR

3TENV

VDET

9

10

15

22

-

+

-

+

-

+

23

21

20

19

18

2

LD

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

10 3TOUT O 3 TENV output terminal

11 CBDO I Capacitor connecting terminal for envelope

12 BDO O BDO output terminal

13 COFTR I Capacitor connecting terminal for envelope

14 OFTR O OFTR output terminal

15 NRFDET O NRFDET output terminal

16 GND - Ground

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

22 FEN I FE Amp. inverting input terminal

23 FEOUT O FE Amp. output terminal

24 GCTL O GCTL & APC terminal

25 FBAL O FBAL control terminal

26 TBAL O TBAL control terminal

27 E I Tracking signal input terminal 1

28 F I Tracking signal input terminal 2

29 D I Focus signal input terminal 4

30 B I Focus signal input terminal 3

31 C I Focus signal input terminal 2

32 A I Focus signal input terminal 1

for HPF-Amp.

detection on the darkness side

detection on the light side

1-40 (No.22041)

GCTL26TBAL

25 16 3

FBAL

PD

1

4.2 AN4801SB-W (IC801) : MD/CD driver

• Pin Layout • Pin function

26 21 20 14

16 7 13

Pin

No.

1 Driver 2 input 15 Driver 3 forward output

2 Power Cut input

(channel 2 mute)

3 Driver 1 input 17 Driver 4 forward output

4 Power Cut input

(channel 1 mute)

5 Reset output 19 Ground 2 for driver

6 N. C. 20 Standby input

7 N. C. 21 N. C.

8 Ground 1 for driver 22 N. C.

9 Power supply 1 for driver 23 Power supply

10 Driver 1 inverted output 24 VREF input

11 Driver 1 forward output 25 Driver 4 input

12 Driver 2 inverted output 26 Driver 3 input

13 Driver 2 forward output fin Ground

14 Driver 3 inverted output

Function

Pin
No.

16 Driver 4 inverted output

18 Power supply 2 for driver

Function

• Block Diagram

L :All mute
H:Active

Standby

SVCC

RESET

out

PGND2 PVCC2

PVCC/2

20

Standy
Band-gap
VCC/VREF
Reset Circuit

5

FIN

23 25 26 2 1 3 4

VO4

Focus

-

Direction
Detector

- +

VO4+VO3

Tracking Spindle Traverse

-

Direction
Detector

- +

VO3+VO2

M

-

+ -- ++ -- ++ -- +

Direction
Detector

- +

VO2+VO1

M

-

+ -- +

Direction
Detector

- +

PVCC1 PGND1

+

VO1

PVCC/2

8911101312151417161819

VREF

24

SGND

SVCC

PC2 PC1

IN4 IN3 IN2

L :Active
H:Power Cut

IN1

L :Active
H:Power Cut

(No.22041)1-41

4.3 AT27C020-70JC6 (IC102) : OTP EPROM 2M bit

A

• Pin Layout • Pin function

Pin No. Function

A0-A17 Addresses

O0-O7 Outputs

CE Chip Enable

OE Output Enable

PGM Program Strobe

O0

A7

5

A6

6

A5

7

A4

8

A3

9

A2

10

A1

11

A0

12
13

A12

A15

A16

VPP

VCC

PGM

432

1

323130

14151617181920

01

02

030405

GND

A17

29
28
27
26
25
24
23
22
21

06

A14
A13
A8
A9
A11
OE
A10
CE
07

• Block Diagram

VCC
GND
VPP

OE

CE

PGM

A0-A7

DDRESS

INPUTS

OE,CE AND

PROGRAM LOGIC

Y DECODER

X DECODER

DATA OUTPUTS

O0-O7

OUTPUT

BUFFERS

Y-GATING

CELL MATRIX

IDENTIFICATION

1-42 (No.22041)

4.4 BU2092 (IC811) : Port expander

• Terminal layout

1

Vss

DATA

CLOCK

LCK

• Pin Function

Pin No. Symbol I/O Function

1 Vss - Connect to GND

2 DATE I Serial Date input

3 CLOCK I Shift Clock of Date

4 LCK I Latch Clock of Date

5~16 Q0~Q11 O Parallel Date Output

Q0

Q1

Q2

Q3

Q4

2

3

4

5

6

7

8

9

CONTROL

CIRCUIT

12BIT SHIFT RESISTER

12BIT STRAGE RESISTER

OUTPUT BUFFER(OPEN DRAIN)

17

16

15

14

13

12

11

10

18

Vdd

OE

Q11

Q10

Q9

Q8

Q7

Q6

Q5

Latch Data L H
OUTPUT ON OFF

17 OE

18 Vdd - Power Supply

I Output Enable

(No.22041)1-43

4.5 BH3874AKS2 (IC434) : Audio sound processor

• Pin Layout

48 ~ 33

• Block Diagram

-9dB

47INLD

INLC

45

INLB

43

INLA

41

INRA

42

INRB

44

INRC

46

INRD

48

-9dB

RECR

52

VFC1

MODE SELECTOR

49

~

64

VFC2

1 ~ 16

MIC

11dB

+

+

­+

19dB

+

-

11dB

+

+

-

+

+

-

32

~

17

BASS4

BASS3

BASS2

DPLR2

DPLR1

DPLL2

+

+

EFFECT

-

+

DPLL1

+

+

F2L2

F2L1

F1L2

F1L1

5 BAND EQ

5 BAND EQ

F3L1

F3L2

F4L1

F4L2

F5L

-30dB~-

RECL

PS1

PS2

0~30dB

+

10K

-

+

10K

+

L-R

+

­+

+

L+R

+

PS

PS

10.5Hz

HPFL1

+

DET

10.5Hz

DET

10.5Hz

DET

MPX

10.5Hz

DET

10.5Hz

DET

HPFL2

HPP

VCA

HPP

HPFL3

1918171563 64 3 4 7 8 11 1258576059626151565553

BASS1

FILTER

ALC

26252423

1
2

Vcc

Vcc

+

+

+

-

+

-

DIGITAL

CONTROL

30

VCC

-

+

28

FILTER

54

GND

32

OUTL

27

BASS5

29

CAP

31

OUTR

35

SCK

34

SI

33

STEPC

1-44 (No.22041)

22K

40 36 37 38 39 1 2 5 6 9 10 13 14 16 20 21 22 50 49
BPNF

BPOUT

C

B

A

F1R1

F1R2

F2R1

F2R2

F3R1

F3R2

F4R1

F4R2

F5R

HPFR1

HPFR2

HPFR3

ALCB

ALCC

• Pin function

Pin No. Name Function

1 F1R1 Rch GREQ f1 filter setting pin

2 F1R2 Rch GREQ f1 filter setting pin

3 F2L1 Lch GREQ f2 filter setting pin

4 F2L2 Lch GREQ f2 filter setting pin

5 F2R1 Rch GREQ f2 filter setting pin

6 F2R2 Rch GREQ f2 filter setting pin

7 F3L1 Lch GREQ f3 filter setting pin

8 FAL2 Lch GREQ f3 filter setting pin

9 F3R1 Rch GREQ f3 filter setting pin

10 F3R2 Rch GREQ f3 filter setting pin

11 F4L1 Lch GREQ f4 filter setting pin

12 F4L2 Lch GREQ f4 filter setting pin

13 F4R1 Rch GREQ f4 filter setting pin

14 F4R2 Rch GREQ f4 filter setting pin

15 F5L Lch GREQ f5 filter setting pin

16 F5R Rch GREQ f5 filter setting pin

17 HPFL1 Lch high-pass filter setting pin

18 HPFL2 Lch high-pass filter setting pin

19 HPFL3 Lch high-pass filter setting pin

20 HPFR1 Rch high-pass filter setting pin

21 HPFR2 Rch high-pass filter setting pin

22 HPFR3 Rch high-pass filter setting pin

23 BASS1 Dynamic bass filter setting pin

24 BASS2 Dynamic bass filter setting pin

25 BASS3 Dynamic bass filter setting pin

26 BASS4 Dynamic bass filter setting pin

27 BASS5 Biamp output pin

28 FILTER VCC/2 pin

29 CAP ALC trap frequency setting pin

30 VCC Power supply pin

31 OUTR Rch output pin

32 OUTL Lch output pin

33 STEPC Time conatant attachment for switching shook

protection

Pin No. Name Function

34 SI Serial data larch receiving pin

35 SCK Serial clook receiving pin

36 A Parallel data receiving pin

37 B Parallel data receiving pin

38 C Parallel data receiving pin

39 BPOUT Output pin for spectrum analyzer

40 BPNF Spectrum analyzer level setting pin

41 INLA Lch input pin A

42 INRA Rch input pin A

43 INLB Lch input pin B

44 INRB Rch input pin B

45 INLC Lch input pin C

46 INRC Rch input pin C

47 INLD Lch input pin D

48 INRD Rch input pin D

49 ALCC Time constant of ALC setting pin

50 ALCR ALC level setting pin

51 RECL Lch RECOUT output pin

52 REOR Rch RECOUT output pin

53 VFC1 Vocal fade filter setting pin

54 GND Ground pin

55 VFC2 Vocal fade filter setting pin

56 MIC Input pin for microphone

57 DPLL1 Lch output pin for DPL

58 DPLL2 Lch input pin for DPL

59 DPLR1 Rch output pin for DPL

60 DPLR2 Rch input pin for DPL

61 PS1 Surround setting pin

62 PS2 Surround setting pin

63 F1L1 Lch GREQ f1 filter setting pin

64 F1L2 Lch GREQ f1 filter setting pin

(No.22041)1-45

4.6 BU9253AS (IC901) : LPF & Echo mix.

T

• Pin layout & block diagram

1

GND

ECHO VR

BIAS

DAINT IN

2

3

4

5

OSC

COUNTER

18

17

16

15

14

CR

MUTE

VCC

ADINT IN

DAINT OUT

DALPF IN

DALPF OUT

MIX OUT

• Pin function

6

7

8

9

Pin No.

D/A

- +

SRAM

MIX

Symbol I/O Description

A/D

- +

13

ADINT OUT

12

ADLPF OU

11

ADLPF IN

10

MIX IN

1 GND - Connect GND

2 ECHO VR I Echo level control

3 - Non connect

4 BIAS - Analog part DC bias

5 DAINT IN I DA side integrator input

6 DAINT OUT O DA side integrator output

7 DALPF IN I DA side LPF input

8 DALPF OUT O DA side LPF output

9 MIX OUT O Mix AMP output for original tone & echo tone

10 MIX IN I Mix AMP input pin for original tone

11 ADLPF IN I AD side LPF input

12 ADLPF OUT O AD side LPF output

13 ADINT OUT O AD side integrator output

14 ADINT IN I AD side integrator input

15 VCC - Power supply

16 NC2 - Non connect

17 MUTE I Mute control signal input

18 CR - CR pin for oscillator

1-46 (No.22041)

4.7 GLT44016-35J4-X (IC103) : Dram

A
A

A

A

•Pin layout •Pin function

A

A1
A2
A3

1

1

2
3
4

4

5
6

5

7
8

6

9

7

10

8

11
12
13
14
15
16

0

17
18
19
20

40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21

Vss

16

DQ
DQ

15
14

DQ

13

DQ
Vss
DQ

12

DQ

11
10

DQ
DQ9
NC
LCAS
UCAS
OE
A

8
7

A
A

6
5

A

4

A
Vss

Pin Name Function

A

0~A8

RAS

UCAS

LCAS

WE

OE

~DQ16Dara inputs / outputs

DQ

1

Vcc +5V power supply

Vss Ground

NC No connection

Vcc
DQ
DQ2
DQ3
DQ

Vcc
DQ
DQ
DQ

DQ

NC
NC

WE

RAS

NC

Vcc

• Block diagram

OE

WE

UCAS

LCAS

RAS

RAS

CLOCK

GENERATOR

CAS

CLOCK

GENERATOR

WE

CLOCK

GENERATOR

Address inpits

Row address strobe

Columu address strobe / upperbyte control

Columu address strobe / lower byte control

Write enable

Output enable

OE

CLOCK

GENERATOR

Vcc

Vss

Data I/O BUS

COLUMN DECODERS

REFRESH

COUNTER

Y

9

0

1

7

8

ADDRESS BUFFWRS
AND PREDECODERS

X0 - X

8

SeNSE AMPLIFIERS

- Y

0

8

512 16

512 16

ROW

DECODERS

MEMORY

ARRAY

512

I/O

BUFFER

I/O1
I/O2
I/O3
I/O4
I/O5

I/O6
I/O7
I/O8
I/O9

I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
I/O16

(No.22041)1-47

4.8 ES3880F (IC104) : Video CD processor

• Pin Layout

75 ~ 51

76

50

• Block Diagram

100

~

1 ~ 25

Serial Audio

TDM

Interface

Interface

~

26

Transport

Parser

32-Bit

RISC Processor

8KB cache

On-Screan

Display

Gateway and

DMA Controller

CRT

Controller

Huffman
Decoder

DRAM

Interface

Video

Processor

• Pin function

Pin No. Symbol I/O Descriptions

1 VDD I 2.85V power supply.

2 RAS# O Memory row address strobe (active-low).

3 DWE# O Memory write enable (active-low).

4~12 MA[8:0] O Multiplexed memory row and column address.

13~28 DBUS[0:15] I/O Memory data.

29 RESET# I System reset (active-low)

30 VSS I Ground.

31 VDD I 2.85V power supply.

32~39 YUV[0:7] O B-bit YUV output.

40 VSYNC I/O Vertical sync; programmable for rising or falling edge.

41 HSYNC I/O Horizontal sync; programmable for rising or falling edge.

42 CPUCLK I RISC and system clock input.

43 PCLK2X I/O Doubled pixel clock I/O for screen video interface.

44 PCLK I/O 27-MHz pixel clock qualifier I/O for screen video interface.

45~49 AUX[0:7] I/O Auxillary control (AUX0 and AUX1 are open collectors).

50 VSS I Ground.

51 VDD I 2.85V power supply.

52~54 AUX[0:7] I/O Auxillary control (AUX0 and AUX1 are open collectors).

55~62 LD[0:7] I/O RISC interface data.

1-48 (No.22041)

Pin No. Symbol I/O Descriptions

63 LWR# O RISC interface write enable (active-low).

64 LOE# O RISC interface output enable (active-low).

65~67 LCS[3,1,0]# O RISC interface chip select (active-low).

68~79 LA[0:17] O RISC interface address.

80 VSS I Ground.

81 VPP I 5.0V power supply.

82~87 LA[0:17] O RISC interface address.

88 ACLK I/O Master clock for external audio DAC (8.192MHz, 11.2896MHz,

12.288MHz, 16.9344MHz, and 18.432MHz).

89 AOUT O Audio interface serial data.

SEL_PLL0 I Used with SEL_PLL1 pin 91 to select phase-lock loop (PLL) clock

frequency of CPUCLK pin 42:
00 = bypass PLL.
01 = 54MHz PLL.
10 = 67.5MHz PLL.
11 = 81MHz PLL.

90 ATCLK I/O Audio transmit bit clock.

91 ATFS O Audio interface transmit frame sync.

SEL_PLL1 I Used with SEL_PLL0 pin 89 to select phase-lock loop (PLL) clock

frequency of CPUCLK pin 42,

92 MA9 O Multiplexed memory row and column address.

DOE# O Memory output enable (active-low).

93 AIN I Audio interface serial data.

94 ARFS I Audio receive bit clock.

95 ARCLK I Audio interface receive frame sync.

96 TDMCLK I TDM serial clock.

97 TDMDR I TDM serial data receive.

98 TDMFS I TDM frame sync.

99 CAS# O Memory colomn address strobe (active-low).

100 VSS I Ground.

(No.22041)1-49

4.9 ES3883F(IC104):VCD Companion chip

• Pin function

• Blockdiagram

CD ROM

ROM

81

~

100

Kit

80

~

51

50

~

31

1

30~

CD-ROM Controller

Vista ES3880

(Video CD)

Remote
Control

DSC

Interrupt
Control

Audio DAC

NTSC/PAL Video

Remote
receiver

Speakers

Television

PLL

Echo/Surround/Vocal Assist

Preamp

Volume Control

Preamp

Volume Control

VFD
Driver

VFD
Panel

DRAM

Mic 1

Mic 2

• Pin function

Pin No. Symbol I/O Function

1,25:26,31,72,75,77,91,100 VSS I Ground.

5,16,32,66,73,78,90 VCC I Voltage supply 5v.

6 DSC_C I Clock programming to access internal registers.
7 AUX0 I/O Servo Foward or Control Pin.

9 AUX1 I/O Servo Reverse or Control Pin.
11 AUX2 I/O Servo LDON or Control Pin.
70 AUX3 I/O Servo CW/Limit or Control Pin.
69 AUX4 I/O Servo CCW/Close or Control Pin.
68 AUX5 I/O Servo Data or Control Pin.
67 AUX6 I/O Servo XLAT or Control Pin/VFD_DO.
14 AUX7 I/O Servo BRKM/Sense or Control Pin/VFD_DI.
18 AUX8 I/O Servo Mute/Open or Control Pin/VFD_CLK.
20 AUX9 I/O Servo SQS0 or Control Pin.
34 AUX10 I/O Servo SQCK or Control Pin.
35 AUX11 I/O 3880 IRQ or Interrupt Output or Control Pin.
36 AUX12 I/O CD C2PO or Interrupt input or Control Pin.
38 AUX13 I/O Serial Interrupt/CD-Mute or Control Pin.
39 AUX14 I/O Servo SCOR(S0S1) or Interrupt Input or Control Pin.
40 AUX15 I/O Interrupt Input or Control Pin.

81,83,85,93,95,97,99,8 DSC_D[7:0] I/O Data for programming to access Internal registers.

10 DSC_S I Strobe for programming to access Internal registers.
12 DCLK O Dual-purpose pin DCLK is the MPEG decoder clock.

EXT_CLK I EXT_CLK is the external clock EXT_CLK is an input during bypass PLL mode.
13 RESET_B I Video reset(active-low).
15 MUTE O Audio mute.
17 MCLK I Audio master clock.
19 TWS I Dual-purpose pin TWS is the transmit audio frame sync.

SPLL_OUT O SPLL_OUT is the select PLL output.

21 TSD I Transmit audio data input.

1-50 (No.22041)

Pin No. Symbol I/O Function

22 TBCK I Transmit audio bit clock.
23 RWS O Dual-purpose pin RWS is the audio frame sync.

SEL_PLL1 I Pins SEL_PLL[1.0] select the PLL clock frequency for the DCLK output.

SEL_PLL1 SEL_PLL0 DCLK
0 0 Bypass PLL(input mode)
0 0 27 MHz(output mode)
1 0 32.4 MHz(output mode)
1 1 40.5 MHz(output mode)

24 RSTOUT_B O Reset output(active-low).

2:4,27:30,76 NC No connect.Do not connect to these pins.

33 RSD O Dual-purpose pin. RSD is the receive audio data input.

SEL_PLL0 I SEL_PLL0 along with SEL_PLL1 select the PLL clock frequency for the

DCLK output.See the table for pin number 23.

37 RBCK O Dual-purpose pin.RBCK is the receive audio bit clock.

SER_IN I SER_IN is the serial input DSC mode.

0-Parallel DSC mode.
1-Serial DSC mode.

41,51 VSSAA I Audio Analog Ground.

42 VCM I ADC Common Mode Reference(CMR) buffer output.CMR is approximately

2.25V.Bypass to analog ground with 47µF electrolytic in parallel with 0.1µF.

43 VREFP I DAC and ADC maximum reference.

Bypass to VCMR with 10µF in parallel with 0.1µF.

44 VCCAA I Analog VCC, 5V.
45:46 AOR+,AOR- O Right channel output.
47:48 AOL-,AOL+ O Left channel input.

49 MIC1 I Microphone input 1.

50 MIC2 I Microphone 2.

52 VREF I Internal resistor divider generates Common Mode Reference(CMR) voltage.

Bypass to analog ground with 0.1µF.

53 VREFM I DAC and ADC minimum reference.

Bypass to VCMR with 10µF in parallel with 0.1µF.
54 RSET I Full scale DAC current adjustment.
55 COMP I Compensation pin.

56:57,62:63 VSSAV I Video Analog Ground

58 CDAC O Modulates chrominance output.

59,60 VCCAV I Video VCC, 5V

61 YDAC O Y Iuminance data bus for screen video port.
64 VDAC O Composite video output.
65 ACAP I Audio CAP.
71 XOUT O Crystal output.
74 XIN I 27 MHz crystal input.
79 PCLK I/O 13.5 MHz pixel clock.
80 2XPCLK I/O 27 MHz(2 times pixel clock).
82 HSYN_B O Horizontal sync(active-low).
84 VSYN_B O Vertical sunc(active-low).

86:89,92,94,96,98 YUV[7:0] I YUV data bus for screen video port.

(No.22041)1-51

4.10 GP1UM271XK (IC901) : Dual operation amplifier

R

L

Amp

4.11 HA17758A (IC501,IC502,IC571) : Dual operational amp

• Pin layout

Vout1

Vin(-)1

Vin(+)1

VEE

1

1

- +

2

+ -

3

4

8

7

2

6

5

B.P.FLimiter

VCC

Vout2

Vin(-)2

Vin(+)2

Demodu­lator

Integra­tor

Com­para­tor

GND Vcc Vout

1-52 (No.22041)

4.12 KIA7805API (IC303, IC360) : Regulator

•Pin layout

1.VCC

2.GND

3.OUTPUT

1 2 3

• Block diagram

1

INPUT

Z1

R1

Q12

R12

R11

R13

Q13

Q2

Q18

R18

R4

R22

Q11

Q1

Q17

R2

R3

Q3

Q4

R5

Q14

Q6

R19

R7

Q5

R6

C1

Q9

Q7

R8

R17

Q19

R26

Q11-1

R10

R9

Q8

Q10

Q15

R15

R14

Q16

R16

R20

R21

3

OUTPUT

2 COMMON (GND)

(No.22041)1-53

4.13 KIA7809API (IC305) : Regulator

• Pin layout

1.INPUT

2.COMMON

3.OUTPUT

1 2 3

• Block diagram

1

INPUT

Z1

R1

Q12

R12

R11

R13

Q13

Q2

Q18

R18

R4

R22

Q11

Q17

Q1

R2

R3

Q3

Q4

R5

Q14

R19

Q6

R7

Q5

R6

C1

Q9

Q7

R8

R17

Q19

R23

Q11-1

R10

R9

Q8

Q10

Q15

R15

R14

Q16

R16

R20

R21

3

OUTPUT

2 COMMON (GND)

1-54 (No.22041)

4.14 KIA7812API (IC240) : Regulator

•Pin layout

1 2 3

• Block diagram

1.VCC

2.GND

3.OUTPUT

1

INPUT

Z1

R1

Q12

R12

R11

R13

Q13

Q2

Q18

R18

R4

R22

Q11

Q1

Q17

R2

R3

Q3

Q4

R5

Q14

Q6

R19

R7

Q5

R6

C1

Q9

Q7

R8

R17

Q19

R26

Q11-1

R10

R9

Q8

Q10

Q15

R15

R14

Q16

R16

R20

R21

3

OUTPUT

2 COMMON (GND)

(No.22041)1-55

4.15 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

3

AM/FM
IF-BUFF

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

P-DET

VCC

89

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.

1-56 (No.22041)

4.16 LB1641 (IC851,IC852) : DC Motor driver

•Pin layout •Truth table

Input Output Mode

IN1 IN2 OUT1 OUT2

0000 Brake

1 2 3 4 5 6 7 8 9

GND OUT1 P1

VZ IN1 IN2

VCC1

VCC2 P2

10

OUT2

1 0 1 0 CLOCKWISE

0 1 0 1 COUNTER-CLOCKWISE

1100 Brake

4.17 TC7W08FU-X (IC107) : Nand gate

• Pin layout & Block diagram • Truth table

1A

1B

2Y

GND

1

8

Vcc

ABY

LLL

2

3

4

7

1Y

6

2B

5

2A

LHL

HLL

HHH

(No.22041)1-57

4.18 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

1/2

C

I/F

2B

Power

on

Reset

Data Shift Register & Latch

7821113

• Pin function

Pin

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

Swallow Counter

1/16,1/17 4bit

1/16,1/17 4bit

12bit

Programmable

DriverS

Phase

Detector

Charge Pump

Unlock

Detector

Universal

Counter

Pin

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)

1-58 (No.22041)

4.19 MN101C30AET1 (IC251) : CD micon

• Pin Layout

48 ~ 33

49

32

~

~

17

46

1 ~ 16

• Pin function

Pin No. Symbol I/O Function

1 MX/UX I Connect to GND

2~5 NC - Connect to GND

6 VREF+ - Reference voltage

7 VDD - Power supply

8 OSC2 - X'tal oscillator

9 OSC1 - X'tal oscillator

10 VSS - GND

11 XI - GND

12 XO I Not use

13 NC - Connect to GND

14 MSTAT O Output Status to Sys-con in UART for-

mat

15 KCMND I Receive command from Sys-con in

UART format

16,17 NC - Connect to GND

18 SUBQ I Subcode Q Data Input

19 SQCK O Clock input for Sub Q register

20 /VCDRST O VCD Board RESET

21 /CDMRST I CD micon RESET

22 /P.ON O CD LSI Supply Enable

23 UDSASTB I/O VCD strobe

24 UDSADAT I/O VCD data

25 UDSAACK I/O VCD clock

26 MCS I/O Mode Check Pin

27 BLKCK I Subcode Block Clock Signal

28 PON I Detection of /P.ON status

29 FLAG I CD LSI flag status

30,31 NC - Connect to GND

32 DSASTB I/O VCD strobe

33 DSADAT I/O VCD data

34 DSAACK I/O VCD clock

Pin No. Symbol I/O Function

35 CAM0 I/O LCAM control signal

36 CAM1 I/O LCAM control signal

37 CAM2 I/O LCAM control signal

38 CAM3 I/O LCAM control signal

39 CAM4 I/O RCAM control signal

40 CAM5 I/O RCAM control signal

41 CAM6 I/O RCAM control signal

42 CAM7 I/O RCAM control signal

43 1SSW I/O SW1 ON signal

44 2SSW I/O SW2 ON signal

45 3SSW I/O SW3 ON signal

46 3MSW I/O SW4 ON signal

47 2MSW I/O SW5 ON signal

48 1MSW I/O SW6 ON signal

49 /REST I Rest Switch input

50 DRMUTE O Mute for BTL Driver IC

51 LMUP O L motor up signal output

52 LMDOWN O L motor down signal output

53 RMUP O R motor up signal output

54 RMDOWN O R motor down signal output

55 DISC O Disc select

56 /LSI RST I CD LSI reset

57 STAT I Status input from CD LSI

58 MDATA O CD LSI MDATA (Serial Data)

59 MCLK O CD LSI MCLK (Serial Clock)

60 MLD O Command Load Signal Output

61 VREF- - Reference voltage

62 /TLOCK I Tracking Servo Lock

63 /FLOCK I Focus Servo Lock

64 SENSE I Sense Signal Input

(No.22041)1-59

4.20MN6627482WA (IC651) : DSP & DAC

A

R

• Pin layout

20 ~ 1

• Block diagram

LRCKIN(MSEL)
BCLK(SSEL)
SRDATAIN
(PSEL)

IOSEL

CLVS

CRC

BLKCK

CLDCK

SBCK
SUBC

DEMPH

RESY

FLAG6(RESY)

SSEL
SQCK
SUBQ
AVDD2

AVDD2

PCK

EFM

PLLF
DSLF
IREF
DRF
ARF
RSEL
PSEL

MLD

MCLK

MDATA

CK384(EFM)

VCOF
BYTCK
SMCK

FCLK
CSEL
MSEL
X2

X1

ÊSTAT

21

~

40

41 ~ 60

DIGITAL
DEEMPHSIS

SUB
CODE
BUFFER

DSL.
PLL
VCO

VCO

ITUNING
GENERATION
PITCH
CONTROL

80

~

61

8TIMES
OVER SAMPUNC
DIGITAL FILTER

EFM
DEMODULATION

SYNC
INTERPOLATION

SUBCODE
DEMODULATION

MICRO
COMPUTER
INTERFACE

A/D

COVERTER

1BIT
DAC
LOGIC
S

16k
SRAM

CIRC
ERROR
CORRECTION
DEINTERLEVE

CLV
SERVO

INPUT

PEM
(R)

PEM
(L)

D/A
CONVERTER

OUTPUT

DIGITAL
AUDIO
INTERFASE

DIGITAL
AUDIO
INTERFASE

INTER POLATION
SOFT MUTING DIGITAL
ATTENUATION
PEAK DETECTIVE
AUTO CUE

PORT

SERVO
TIMING GENERATOR

AVSS1
AVDD1
OUTR

OUTL

FLAG
IPFLAG

TX

ECM

PC

LRCK
SRDAT
BCLK
DMUTE

TRKV
KICK
VREF
TRVST
ECS
TVD
TRD
FOD
TBAL
FBAL
TOFS
TES
/TLOCK
/FLOCK
PLAY
LDON
WVEL
SENSE

1-60 (No.22041)

D

/

D

V

V

V

S

D

D

S

D

D
1

/

R

V

T

S

S

E

T

S

S

1

T

F
E

R

T

F

E

E
N
V

T
R
C
R
S

B

V

D

D

O

E
T

/
R
F
D
E

O
F
T

• Pin function

Pin No. Symbol I/O Function

1 BCLK O Not used

2 LRCK O Not used

3 SRDATA O Not used

4 DVDD1 - Power supply (Digital)

5 DVSS1 - Connected to GND

6 TX O Not used

7 MCLK I CPU command clock signal input(Data is

latched at signal's rising point)

8 MDATA I CPU command data input

9 MLD I CPU command load signal input

10 SENSE O Sense signal output

11 FLOCK O Focus lock signal output Active: Low

12 TLOCK O Tracking lock signal output Active: Low

13 BLKCK O sub-code/block/clock signal output

14 SQCK I Outside clock for sub-code Q resister in-

put

15 SUBQ O Sub-code Q -code output

16 DMUTE Connected to GND

17 STAT O Status signal(CRC,CUE,CLVS,

TTSTOP,ECLV,SQOK)

18 RST I Reset signal input (L:Reset)

19 SMCK - Not used

20 PMCK - Not used

21 TRV O Traverse enforced output

22 TVD O Traverse drive output

23 PC - Not used

24 ECM O Spindle motor drive signal (Enforced

mode output) 3-State

25 ECS O Spindle motor drive signal (Servo error

signal output)

26 KICK O Kick pulse output

27 TRD O Tracking drive output

28 FOD O Focus drive output

29 VREF - Reference voltage input pin for D/A out-

put block (TVD,FOD,FBA,TBAL)

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 RF ENV I RF envelope signal input (Analog input)

35 VDET I Vibration detect signal input (H:detect)

36 OFT I Off track signal input (H:off track)

37 TRCRS I Track cross signal input

38 RFDET I RF detect signal input (L:detect)

39 BDO I BDO input pin (L:detect)

Pin No. Symbol I/O Function

40 LDON O Laser ON signal output (H:on)

41 PLLF2 - Not used

42 TOFS O Tracking error shunt signal output

(H:shunt)

43 WVEL - Not used

44 ARF I RF signal input

45 IREF I Reference current input pin

46 DRF I Bias pin for DSL

47 DSLF I/O Loop filter pin for DSL

48 PLLF I/O Loop filter pin for PLL

49 VCOF - Not used

50 AVDD2 - Power supply (Analog)

51 AVSS2 - Connected to GND (Analog)

52 EFM - Not used

53 PCK - Not used

54 VCOF2 - PLL data slice output

55 SUBC - Not used

56 SBCK - Not used

57 VSS - Connected to GND (for X'tal oscillation

circuit)

58 XI I Input of 16.9344MHz X'tal oscillation cir-

cuit

59 X2 O Output of X'tal oscillation circuit

60 VDD - Power supply (for X'tal oscillation circuit)

61 BYTCK - Not used

62 CLDCK - Not used

63 FCLK - Not used

64 IPFLAG - Not used

65 FLAG - Not used

66 CLVS - Not used

67 CRC - Not used

68 DEMPH - Not used

69 RESY - Not used

70 IOSEL - pull up

71 TEST - pull up

72 AVDD1 - Power supply (Digital)

73 OUT L O Lch audio output

74 AVSS1 - Connected to GND

75 OUT R O Rch audio output

76 RSEL - pull up

77 CSEL - Connected to GND

78 PSEL - Connected to GND

79 MSEL - Connected to GND

80 SSEL - Pull up

(No.22041)1-61

4.21 NJM4580L (IC902) : Dual Operational Amplifier

• Terminal layout

123 4 5678

4.22 RT9161 / A-27CG-X (IC105) : Regulator

• Pin layout • Block diagram

A

-+

B

+-

1. A OUTPUT

2. A -INPUT

3. A +INPUT

-

4. V

5. B +INPUT

6. B -INPUT

7. B OUTPUT

+

8. V

123

GND VIN

VOUT

(TAB)

• Pin function

Pin Name Function

VOUT Output Voltage

GND Ground

VIN Power Input

4.23 STK402-070 (IC602) : 2-ch audio power amplifier

• Terminal layout

VIN

Error Amp

1.2V

Reference

VOUT

+

-

GND

• Block diagram

1-62 (No.22041)

PRE-VCC

IN 1

NF 1

SUB G

BIAS

OUT 1-

PRE-VSS

OUT 1+

OUT 2+

OUT 2-

NF 2

VCC

VSS

IN 2

4.24 STK412-410 (IC701) : Power amp

A

• Pin Layout

118

• Block Diagram

R3

D2

TR6

C1

C2

R4

TR4

R5

R6

D1

TR9

TR8

TR10

TR7

R7

14

TR3

15

16

TR1 TR2

R1

TR5

R2

18

R12

TR11

R11

TR13

17

TR41

D41

D51

TR51

R41

Comparator

D42

D43

SUB

D53

D52

Comparator

R51

1

3

2

7

5

4

6

13

R16

R14

R15

C12

D12

TR12

C11

TR14

TR15

R13

TR16

TR19

TR18

TR20

TR17

R17

12

98

11

10

4.25 TC7S08F-W (IC106) : Input nand gate

• Pin layout • Block diagram

Vcc

Vss

1

2

3

5 4VDD

OUT X

Y

B

IN B

IN A

GND

(No.22041)1-63

4.26 UPD784975AGF312 (IC810) : Main micon

• Pin Layout

100 ~ 81

1

~

30

80

~

51

31 ~ 50

• Pin function

Pin No. Name I/O Function

1 AVDD - AD VDD, same as VDD1

2 SPIDTI I SPI analog input

3 MSI I Music scan input

4 MPX I Tuner stereo indicator

5 H/P I SW vol IC btw bi-amp & dyn & off

relay

6 KEY1 I Key 1 input

7 KEY2 I Key 2 input

8 KEY3 I Key 3 input

9 VOL- I Volume decrease

10 VOL+ I Volume increase

11 SLCPLAY I SLC detect play

12 SLCKEY I SLC key input

13 PHOTO I SLC photo

14 AVSS - AD VDD, same as VSS1

15 VSS1 - GND

16 X1 I Oscillation

17 X2 - Oscillation

18 VDD1 - Powersupply

19 ICVPP - Connect to VSS1

20 VC3RESET I/O VC3 reset

21 MSTAT I/O VC3 status input

22 KCMND I/O VC3 KCMND(serial data)

23 SCKO O Serial clock output

24 NC - Not used

25 BUZZER I/O Buzzer on

26 REMIN INT Remocon input

27 SMUTE I/O System mute

28 SLCCE I/O SLC chip enable

29 CK I/O SLC / tuner clock

30 DATAOUT I/O SLC / tuner data out

31 DATAIN I/O Tuner data in

32 SM- I/O Soundmode reverse

33 SM+ I/O Soundmode forward

Pin No. Name I/O Function

34 ECHO1 I/O Echo 1 data

35 ECHO2 I/O Echo 2 data

36 SPI A I/O SPI A data

37 SPI B I/O SPI B data

38 SPI C I/O SPI C data

39 PBMUTE I/O Playback mute

40 VSS0 - GND

41 VDD0 - Power supply

42 RESET I Micom reset

43 INH I/O Back-up mode detect

44 LATCH I/O Latch for vol IC

45 VOLDA I/O Volume data

46 VOLCK I/O Volume clock

47 RELAY I/O Relay out

48 POUT I/O Power on

49 ECON I/O Ecology mode

50 PRT I/O Protector in

51 NC - Not used

52 TUCE O Tuner chip enable

53 NC O Available pin

54 NC O Available pin

55 EXTDA O External IC data

56 EXTCK O External IC clock

57 EXTCE O External IC strobe

58 OEEXT O Output enable for external IC

59 VOLLED I/O Volume led

60 FSEARCH I/O Forward skip

61 RSEARCH I/O Reverse skip

62~78 S21~S5 I/O FL segment

79 VDD2 - Power supply

80 VLOAD I/O Negative power supply(-30V)

81~84 S4~S1 I/O FL segment

85~100 G16~G1 I/O FL display grid

1-64 (No.22041)

(No.22041)1-65

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.22041)

Printed in Japan

WPC

SCHEMATIC DIAGRAMS

COMPACT COMPONENT SYSTEM

HX-Z9V

CD-ROM No.SML200305

COMPACT

DIGITAL VIDEO

SELECT

Contents

1. Block diagram

2. Standard schematic diagrams

3. Printed circuit boards

M

D

N

O

U

D

O

E

S

M

U

N

B

E

D

R

C

V

S

E

E

R

T

P

CA-HXZ9V

E

M

U

L

O

V

COMPACT

DIGITAL VIDEO

Area Suffix

US ------------ Singapore

2-1
2-2

2-11 to 14

COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.

No.22041SCH

2003/5

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

HX-Z9V

5

4

3

2

1

R/P HEAD

OPEN/

CLOSE

SWITCH

REST SW

FEED

MOTOR

SPINDLE

MOTOR

ANT

M

LCAM

RCAM

/REST

FM­FM+

SM­SM+

PICKUP

ASS'Y

Tuner section

AM ANT

J1

FM ANT

CN31

FW100

CN804

CN854

CN804

CN855

CN805

CN801

P011

CN601

MW RF& OSC

IF OUT

TU1

FM IF

OSCOUT

FM RF

IC32

AUDIO SIGNAL

PROCESSOR

REC/PLAY
FREQUENCY
RESPONSE ADJ.

L301
BIAS
OSC

RREC,FREC
PLAY,TAPE

MOTOR
SPEED
ADJ.

CD servo control section

CN854

M

CAM0 to CAM 7

1SSW to 3SSW,1MSW to 3MSW

/REST

REEL

PULSE

LM+,LM­RM+,RM-

BIAS

OSC/

CONT.

IC1

IC851, IC852

L/R MOTOR

/DR_MUTE

IC801

FM+,FM­SM+,SM-

FOCUS/

SPINDLE/

FEED/

TRACKING

BTL DRIVER

T+,T­F+,F-

A,B,C
D,E,F
LD,PD

IC601

RF

& SERVO

AMP

L1

AMP

IC2

PLL

RECL,RECR
PBL,PBR

PBMUTE
RECH

RECB

SOLENOID

PHOTO
PHOTO+B

DRIVER

TRV,TRD
KICK,TVD
ECM,FOD
ECS

ARF,TE
FE,RFENV
VDET,TBAL
FBAL,LDON
OFT,/RFDET
BDO,WVEL

AM RF,AFC,AM OSC

FM IN

FM/AM IF,ST/MONO
IF REQ,AM OSC

SDIN

IC33

SERIAL TO PARALLEL

PORT EXTENSION

SOLCTRL,MOTOR

MB

CN42

MB

CN32

SOL,KEY1,PLAY,PHOTO

Cassette control section

8MHZ

LMUP
RMUP
RMDOWN
LMDOWN

OSC1

IC251

MICON

BLKCK
SUBQ
SQCK
/LSIRST
STAT
MDATA
MCLK
MLD
SENSE
/TLOCK
FLAG
/FLOCK

IC651

DIGITAL SERVO

& PROCESSOR

IC1

FM DET/

AM DET

SOLENOID

& MOTOR

DRIVE

X251

OSC2

UNIT

/VCDRST
UDSASTB
UDSADAT
UDSAACK
DSADAT
DSASTB
DSAACK

STEREO

CK,CE,DATA

SDATA
SCK
STTA

SOL

MCS
MSTAT
/CDMRST
KCMND

OUTL
OUTR
TX

LRCK,BCLK
SRDATA

AC

INPUT

LOUT
ROUT

J411

AUX

CN1

CN34

CN33

CN651

CN151

IN

CN11

CN44

CN661

VCD section

CN101

CDBCLK

CN250

AUXL,AUXR

TUL,TUR

SDATA,CK
TUCE,MPX

PBL,PBR
RECL,RECR

MSI

CDL,CDR

VC3RESETS
KCMND
MSTAT

IC102

DTP

EPROM

IC106

AND

/VCDRST

S500

VOLTAGE

SELECTOR

T1002

TRANS.

MS

AMP

VCDL

VCDR

LD0 to LD7

CDLRCK
CDDATA
DSAACK
DSADAT
DSASTB
UDSAACK
UDSADAT
UDSASTB

MSI2

CN504

CN102

LA0 to LA17
/LOE
/LROMCE

SCLK

PROCESSOR

T1001

TRANS.

Main amp section

IC501
IC502

HARMONIC

GENERATOR

BASS4

IC434

VOLUME-IC

VOLDA

CV OUT

VOLCLK
SPIDTI
SPIA
SPIB
SPIC

BASS 1 to
BASS 5

AHB

CTRL

JA524

VIDEO OUT

CVOUT,MIC,CDL+
CDL-,CDR-,CDR+

YUV0 to YUV7,135M10
PCKCSCN,MPUCLK,HSYNC
VSYNC,AUDIOCLK,LR

IC101

VCD

ARFS,AIN,ARCLK,
/RSTOUT,/LCS1

IC107

AUDATA

BCLK
DA0 to DA8
DBUS0 to DBUS15
/RAS,/DWE,/DOE,DCAS0

AND

TSD
TBCK

IC103

DRAM

CN214 CN212 CN231

S1,S2

S3CT

CN213

S4

DIODE

BRIDGE

Power Supply section

MIC IN

ECHO1
ECHO2

BASS1
BASS2

HPMUTE
RELAY

MAINL
MAINR

P.ON

SLCCE,DATA,CK

IC104

VCD

COMPANION

CHIP

H/P

FL1,FL2

ECO

POUT
PRT

SW

CN922

CN217 CN311

CN870

MIC

FW912

ECHO1
ECHO2

TO FAN

CN206

FAN

DRIVE

CN207

HPMUTE

FW204

S1,S2

S4

FW202

CTS3

HPSW

CN301

SW

POUT

IC STANDBY

CTRL

CN860

ECHO1
ECHO2
POUT
TUCE
DATA,CK
VOLCK
VOLDA
SPIDTI
SPIA,SPIB
SPIC

CN43

DATA
SLCCE,CK
SLCKEY
SLCPLAY
PHOTO

FW221

ECON
HPSW

FL1,FL2

FL801

BUZZER

X801

12MHz

Micom section

MIX OUT

IC901

COMPANDER,

LPF & ECHO MIX.

IC602

MAIN POWER IC

HPL

H/P

HPR

MUTE

VL,-VL

VOLTAGE

REGULATOR

&

BRIDGE

IC701

SW POWER IC

PRT

-VH
VH

IC810

-VH

PROTECTOR

DEEXT,EXTCE
EXTCK,EXTDA

CD1L to CD3L
DCLUBL,STL
RECL,BASSL
ROCKL,HALL
POPL,STADIUML
CLASSICL

FSEARCH,KEY3,VOLLED,
VOL+,VOL-,SM+,SM­RSEARCH

KEY2

MICOM

POWER SWITCH

KEY1

CD

DISC1 to DISC3

EJECT1 to EJECT3

SWITCH

REMIN

SI0,SCK0,RESET,SO0

IC902

MIC

AMP & ALC

MAINL
MAINR

POUT
IMP

VH,-VH
VL ,-VL

SWR,SWL

VL,-VL

-VH,VH

-VH

IC811

EXT IC

AUX,TAPE

SOUND TURBO

TUNER,ECON

STANDBY
LED

SWL,SWR

CN205
CN215

KEY21

RELAY

CN701

-VH

VH

CN890

CN880

FW800

FW800

CN990

MICOM FLASH
CONNECTOR

J1021,J1022

MIC
JACK

RELAY

CTRL

FW91

CN91

LEFT
RIGHT

FW711

IMP

VOLUME LED

MAIN VOLUME
SOUND MODE
SEARCH KNOB

OPERATION
SWITCH

IC951

REMOCON

RECEIVER

J81
SPEAKER
TERMINAL

SUB
WOOFER
L/R

MAIN L/R

J91

J1001

HEADPHONE

ABC DEFGH

2-1

HX-Z9V

HX-Z9V

Standard schematic diagrams

Primary section

5

CN214
QGA3901C1-05

CN212
QGD2504C1-03Z

F102

T6.3AL

F101

T6.3AL

2A02-M

2A02-M

D234

D236

4

CN213
QGD2504C1-04Z

CN231

QGD2504C1-03Z

R250

3.3K

3

CN232

QGD2504C1-03Z

F103

D235

2A02-M

D233

2A02-M

KTC1027/OY/-T

Q251

Q250

C255

D256

470/6.3

2SC2785/FE/-T

T001

C253

C250

MTZJ6.2C-T2

QQT0392-001

1SS119-041-T2

R253

0.0047

47/50

2SD1266/P/

Q252

680

S500

QSW0812-001

F003

T2.5AL

F001

T4AL

C252

0.0047

RY3

D254

D250

MTZJ11B-T2

QSK0124-001

D252

R252

2.2

C254

0.0047

R254

C257

1N4003S-T5

10K

8.2K

R251

470/63

T002

QQT0370-011

C251

47/50

CN250

QGA7901F2-02

2

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

1

ABC DEFGH

2-2

HX-Z9V

Bridge section

J81

QNN0420-001

J91

C92

220P

0.001

C91

C93

R91

220P

1SS119-041-T2

2.2K 220

QGD2504C1-03Z

R667

STDBY

CN91

R668

10K

10K

RY1

Q690

R680

1k

10K

R690

5

R675

1K

R676

1K

C609

10P

R607

56K

4

QGB2510K2-07

CN207

C607

47/63

R605

1.2K

IC602

STK402-070

C621

10/35

C603

220P

C604

220P

10/35

R615

10

C613C615

0.0470.047

C639

1/50

C605
220P

R603

56K

56K

R604

C622

R617

C601

10

R613

0.022

L601

0.39
Q601

KTA1268/GL/-T

10K

R621

R619

C612

220

D619

1SS119-041-T2

2.2K

R653

0.22

R654

0.22

R652

MTZJ9.1B-T2

D622

R602

100

33K

R666

C623

C608

47/63

R606

1.2K

C624

10/35

10/35

C610 C602

10P 0.022

R608

56K

C614C616

0.0470.047

47/50

C606

0.22

R655

0.22
220P

Q612

KRC102M-T

Q613

R601

C611

47/50

10

R614

R616

10

2SA1175/FE/-T

100

10

R674

L602

0.39
Q602

D620

KTA1268/GL/-T

10K

R623

R620 R618

QSK0109-001

KTC3203/OY/-T

QUM153-12DGZ4

FW91

C741

0.001

C740

0.001
C736

0.001
C737

0.001

C735

0.001

C734

0.001

D725

1SS119-041-T2

R738

R737

120( 1/2W)

R745

3

3K

3K

5.6K

R262

R261

R263

D263

D261

D262

1SS119-041-T2

1SS119-041-T2

C260

4.7K
47/25

1SS119-041-T2

D264

MTZJ5.1B-T2

IC240

KIA7812API

R240

C240

D240

10/50

MTZJ13B-T2

Q202

C221

4.7/50
D220

2SC2785/FE/-T

MTZJ6.8B-T2

R205

100K

C222

4.7/50

1N4003S-T5

D227

1N4003S-T5

C216

R202

47

D218

100/35

D217

1N4003S-T5

Q201

2SB1274/RS/

C219

7.5K

R203

C217

0.01

47/100

D219

C218

22/50

MTZJ33B-T2

22K

R204

C220

22/50

CN206FW204

QGA2501F1-02QJK015-050604

FAN( +V)
FAN( -V)

R682

3.3K

R683

Q260
KTC3203/OY/-T

KTC3203/OY/-T

10K

5.6K

R260

D260

1SS119-041-T2

Q682

R265

QNB0151-001

L1002

L1001

L1003

C1004

C652

0.001

C651

0.001

D650

RY2

R638

QSK0109-001

R637

120( 1/2W)

HPLHPHPR

1SS119-041-T2

1000P

AGND

FW711
QUM154-33DGZ4

CN701
QGD2503F1-04

KRA111M-T

-VL
VL

POUT
IMP

VH

-VH
SWL
SWR
DC

C1001

C1005

C1006

1000P

1000P

Q737

R640

820

R639

CN205

QGB2510J1-15

J1001
QNS0204-001

C1003

C1002

2200P

D1003

MTZJ2.4B-T2

D704D703

MTZJ15B-T2

MTZJ15B-T2

D723

6.8K

6.8K

R741

R723

R736

Q736
2SC3576-JVC-T

4.7K

R734

Q734
2SC3576-JVC-T

4.7K

R733

Q733
2SC3576-JVC-T

4.7K

R735

Q735
2SC3576-JVC-T

4.7K

82K

R725

R726

820

CN215

QGB2510K2-15

B4

-VL
VL

PAGND

MGND

POUT

DGND

VH

-VH
SWL
SWR

DC

100K

2SD1991A/RS/-T

KRA102M-T

R376

Q373

R375 R374

200

1.2K

200

R373

680

10K

R377

D372

Q374

KRC102M-T

MTZJ6.8C-T2

MTZJ36B-T2

D371

Q371

R372

22/50

MTZJ4.3B-T2

IC305

KIA7809API

R724

KTC2026/Y/

330
Q372

C371

0.01

C372

KTC3199/GL/-T

R753

0.22

10

R774

6.8K

6.8K
R742

D724

MTZJ36B-T2

C709 C731 C730 C710

4.7P

R707

56K

C707

47/63

820

R705

C713C715

0.0470.047

Q370

330

R371
R370

330

C370

D370

100/6.3

MTZJ6.8C-T2

10

R754

0.22

R713

0.39

L701

C705
220P

R717

0.022 0.022

Q701

KTA1268/GL/-T

D719

R721

10K

R719

1K

1SS119-041-T2

5.6K

R766

R718

D720

R720

33K

1K

R762R761

Q702

1SS119-041-T2

5.6K

PRT

IC701

STK412-410

Q710

KTA1023/OY/-T

C706
220P

Q713

KTC1027/OY/-T

R704R703

1K1K

L702

0.39

KTA1268/GL/-T

10K

R722

CN301

QGB2510K2-14

9V

5.6V
8V
SW

SWGND

R778

10K

10K

R777

C722

47/16

56K56K

C703

C721

47/16

4.7P

R708

56K

10

R714

C708

R716R715

1010

C714C716

R706

0.0470.047

R740

100K

R739

82K

R786

10K

10K

R787

C712

0.1

C711

470P

R775

1K

C739

1/50

47/63

820

KTC3200/GL/-T
Q711

D726

1SS119-041-T2

R768

R769

100K

2.2K

0.1

KTA1268/GL/-T

Q712

C723

100/10

47

47

R702

R701

C726

R730

10K

10/25

KTC3200/GL/-T

Q726

R728

R727

100K

10K

Q728

Q727

KTA1268/GL/-T

2SC2785/FE/-T

R729

C729

100K

D728

47/16

1SS119-041-T2

2

S2
S2
S1

S1

47K

R216

4700/63

C205

D203

0.1/250
D201

C201

0.1/250

FW202

QUM157-07DGZ4

R215

R217

27K

2200/50

C236

6800/25

C214

D214

C212

0.1/100

C211

D211

D212

0.1/100

C213

0.1/100
D213

47K

R218

27K

4700/63

2200/50

C215

D204

C204

C202

0.1/250

C203

D202

C311

10/50

C312

D315

10/50

MTZJ11B-T2

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

MAIN SIGNAL

KIA7805API

1SS119-041-T2

IC303

KIA7808API

C308

D313

10/50

MTZJ10C-T2

IC360

1K

R362

C362

D362

D360

10/50

MTZJ8.2C-T2

1

EP201
QNZ0136-001Z

ABC DEFGH

2-3

HX-Z9V

HX-Z9V

Main section

CN870

QGF1205F1-23

PRT

POUT

TUCE

VOLCK

CK

MPX

MSTAT

KCMND

VC3RESET

HPMUTE

MSI2

100

2SC2785/FE/-T

SPIA

F4L1

SPIDTI

C576

Q571

R580

R581

220K

51k

1/50

C578

SPIC

SPIB

F4R1

F4L2

47/16

100K

R576

D572 D571

C577

47/16

R579

180k

100K

R577

C587

C598

VOLCK

F4R2

0.01

VOLDA

C479

0.22

STEPC

OUTL

OUTR

VCC

FILTER

HPFR3

HPFR2

HPFR1

HPFL3

HPFL2

HPFL1

F5L

F5R

1K

QQR1277-001Z

R401

R402

1K

3.9K

R405

R411

36K

R412

36K

L551

10/25

10/25

0.047

R437

R436

6.8k

2.2/50

100

C441

51k

C442

R438

0.0068

10/25

C444

10/25

C445

0.1

C446

0.0047

C447

0.39

R413

R435

68K

C435

C436

C437

0.1

C565

0.01

C438

C439

C448

0.39

C401
220P

5

CN44

QGF1201F3-10

D411

D412

QGF1036F1-19

220/10

C554
10/25

C556
10/25

C415

0.001

C551

C552

0.1

C553

R553

7.5K

R554

7.5K

D.OUT

VC3RESET

4

J411

QNN0420-001

CN661

3

CN922

2

QGD2503F1-05

ECHO1

ECHO2

C407

0.022

C402

220P

C403

0.01

0.01

CDR

R551

R552

C555

0.01

C557

0.1

P.ON

MSTAT

KCMND

RECL

RECR

MSI

PBR

PBL

3.9K

R406

100

R583

R582

AUXL

12K

R414

12K

ALCR

RECR

VFC2

MIC

PS1

FIL1

FIL2

AUXR

PBL

PBR

AUXR

AUXL

2.2/50

C488

INRD

RECL

VFC1

PS2

10/25

2.2/50

10/25

C487

C486

INRC

INLD

F1R1

F1R2

10/25

10/35

10/25

C485

INLC

F2L2

F2L1

C482

C484

C483

INLB

INRB

F2R2

F2R1

Q572

2SC2785/FE/-T

SPIDTI

10/35

C480

10/50

C481

R440

9.1k

INRA

INLA

IC434

BH3874AKS2

F3L2

F3L1

F3R2

F3R1

RELAY

SPIA

PBMUTE

SPIC

SPIB

VOLDA

CN11

QGF1205F1-09

TUCE

CK

MPX

R458

TUL

1K

R459

TUR

1K

CN504

QGF1036F1-15

C520

R554

4.7k
10/25

C554

R553

10/25

4.7k

L504

QQR1277-001Z

C597

JA524

0.001
QNN0017-002

CN311

POUT

0.01

C594

SW
SW.GND

PRT

SWOUT

5V.VCD

P.ON

QGB2510J1-14

TUNER SIGNAL
CD SIGNAL
CASSETTE SIGNAL

R497

22k

AUX IN SIGNAL
MIC SIGNAL
MAIN SIGNAL

CN217

MAINL

A.GND

MAINR

C596

RELAY

HPMUTE

0.001

QGB2510J1-07

0.01

Q493

C527

C534

0.015

C525

0.022

2SC3576-JVC-T

C533

100/10

L533

QQR1277-001Z

MSI2

MSI

0.0015

C528

1000/6.3

C529

SMUTE

C508

0.027

QQR1277-001Z

L505

82K

R510

C409

100/6.3

R588

100

R587

IC571

HA17355A

R575 R572

47K

47K

C575

100/16

100P

2SC2785/FE/-T

11K

R573

R446

18k

R477

12k

C478

R442

8.2k

47/16

R480

10K

C477
10/35

C476

10/35

R481

D448

C475

470/10

R450

120K

C472

C471

0.1

0.1

R451

15K

C469

0.1

R453

R454

51k

100k

C468

0.047

C467

0.047

R455

R456

51k

100k

C466

0.047

C465

0.047

1K

R585

100K

C585

47/50

R571

Q573

12k

R447

R478

1.2k

R443

R482

22K

R444

8.2k

10K

R445

C473

220/25

C489
47/16

C470

0.1
R452

8.2K

C570

R570

10K

47/63

1K

270

C588

C571

R589

2.2/50

C599

0.01

Q533

2SC2785/FE/-T

C536
1/50

220/10

L523

QQR1277-001Z

MTZJ6.8B-T2

C524

470/10

1K

1/50

C497

R496

C502

C501

R501

100K

R502

100K

4.7/50

IC501

HA17355A

D409

MTZJ5.1B-T2

R533

4.7

R534

47K

R535

2.2M

C538

C539

0.0018

33P

Q534
2SC2785/FE/-T

680P

100K

47P

MTZJ6.8B-T2

QQR1277-001Z

Q496

D501

C537

QQR1277-001Z

D524

L526

R505

22K

22

R537

L524

L525

QQR1277-001Z

R495

Q495

10K

R493

10K

2SC3576-JVC-T

R494

10K

Q494

2SC3576-JVC-T

D502

C503

0.22

R506

22K

IC502

HA17355A

D535

R536

C523

D523

R523

100K

KRA102M-T

0.015

R511

100K

C455

1

C559

0.01

C560

0.022

C449

0.39

C450

0.39

C453

C451

0.082

0.082

C454

C452

0.12

0.12

C457

0.018

0.018

C458

C456

0.027

0.027

C461

C459

0.0082

C460

0.012

0.001

0.0082

0.001

C463

C464

C462

0.012

C504

0.0082

C509

10/16

30K

R507

R508

270K

R503

30K

C510

R509

100

R504

100K

100/10

C505

0.27

R514

R515

8.2K

110K

C514

470P

56K

R512

R513

8.2K

ABC DEFGH

2-4

HX-Z9V

Micon section

IC951

GP1UM271XK

2SD1991A/RS/-T

R837

100K

P156PP18

10G

11G

DATA

Q858

14P

12G

1K

R849

RESET

D810

CK

2SD1991A/RS/-T

100K

R836

P14

13G

14G

1K

R838

INH

QLF0096-001

Q823

11P

15G

15K

R851

VOLDA

SLCKEY

FL801

2SD1991A/RS/-T

100K

P11

1PP62P3P4P

16G

220

R972

R850

VOLCK

RELAY

VOLDA

10K

R917

SLCPLAY

PHOTO

R835

Q822

2SD1991A/RS/-T

10P

1K

R973

ECON

CN43

QGF1210G1-09

10G

11G

G12

G13

G14

G154GG16

ICP-N15-T

Q819

Q820

Q821

100K

R834

P10

8P

1K

R827

PRT

SPIA

10K

R971

R805
10K

2SD1991A/RS/-T

100K

R833

P8

SPIB

R970

10K

2SD1991A/RS/-T

100K

P6

R855
R854
R978
R861

R975
R976

R839

SPIC

10K

R899

2SD1991A/RS/-T

R832

100K

P5

5P

FSEARCH

10K

R882

KTA1267/YG/-T

G12G3G4G5G6G7G8G9G

L806

QQL244K-100Z

Q813

Q814

Q815

Q816

Q817

Q818

2SD1991A/RS/-T

R831

4P

5P
6P
7P
8P

9P
10P
11P

12P
13P
14P
15P
16P
17P
18P
19P
20P
21P

1K
1K

1K
1K

1K
1K

1K

RSEARCH

10K

R883

C823

Q916

R916

22k

100K

P4

RSEARCH

FSEARCH

VOLLED

R802

KRC102M-T

2SD1991A/RS/-T

2SD1991A/RS/-T

R830

R826

R825

100K

100K

2P

3P

P3

P2

16G

L807

QQL231K-220Y

OEEXT
EXTCE
EXTCK
EXTDA

TUCE

TUCE

EXTDA

10K

10K

27

R886

R841

0.33MY

1K

R807

Q917

2SD1991A/RS/-T

100K

G16

R954

D944

ROCKL

R911

D901

RECL

EXTCK

10K

R892

R824

200

L-192ZSRD-T

200

L-192ZSRD-T

EXTCE

10K

R896

15G

OEEXT

R897

2SD1991A/RS/-T

R823

100K

G15

R955R912

D945

STADIUML

D902

BASSL

10K

2SD1991A/RS/-T

100K

14G

200

L-192ZSRD-T

200

L-192ZSRD-T

22/50

C817CP1

L815

C815

QQR0621-001Z

22/50

Q810

Q812

Q811

2SD1991A/RS/-T

2SD1991A/RS/-T

2SD1991A/RS/-T

R816

R822

R821

100K

100K

G13

200

L-192ZSRD-T

200

L-192ZSRD-T

12G

R957

D947

DCLUBL

R952

D942

CLASSICL

G12

200

L-192ZSRD-T

200

L-192ZSRD-T

100K

G1

JS958

QSW0984-001

200

200

R958

D948

L-192ZSRD-T

CD1L

200

R953

L-192ZSRD-T

D943

POPL

200

R959

R960

C958

D951

D950

L-192ZSRD-T

L-192ZSRD-T

CD3L

CD2L

R929
R950

RSEARCH
FSEARCH
VOLLED
SM­SM+

VOL­VOL+

KEY21
KEY31
KEY22

CN880

QGF1210G1-13

CN890

0.01

QGF1205F1-13

JS960

QSW0983-001

C960

C959

0.01

0.01

R946R947R948

2.7K3.9K5.6K

S946

S947

S948

10K

R949

S949

JS962

QSW0862-001

C963

C961

0.01

0.01

100

R963

D972

LC503MUR1-30Q

D973

Q962

KRC102M-T

C962

0.01

S920

S921

S922

S923

S924

S925

S926

S927

S928

LC503MUR1-30Q

1K2.7K3.9K5.6K 2.2K 1.2K

R920R925R926R927 R924 R922

1.5K 1K

R923 R921

10K

R928

13G

G14

R956

D946

HALL

R913

D903

STL

C835

1000p

C836

10/25

QUM023-05Z4Z4

FW800

QUM023-05Z4Z4

FW800

D962

L-192ZSRD-T

R961

100

R962

4.7K

4.7K

R969

330

R848

5

Q961

KTA1267/YG/-T

QAN0054-001

S940

S941

S942

S943

S944

S945

BZ801

S900

1K

R941

R942

R943

R944

R945

S901

1K

S902

1.2K

S903

1.5K

S904

2.2K

S905

S906

R909

C801

0.01MY

4

CN990

REMIN

QGF1210G1-07

VDD

VPP

VSS

RESET

CN860

3

FW221

QUM156-13DGZ4

2

SPIDTI

MSI

R887
R888
R889

MPX

220

VC3RESET

MSTAT

220

220

KCMND
SMUTE

CK

DATA
VOLCK
VOLDA

SPIA

SPIB

SPIC

PBMUTE

RELAY

POUT

VCC

TUCE

DGND

PRT

ECHO2
ECHO1

RESET

-30V
HP

FL1

ECON

FL2

INH

C825

0.001

330

R801

D802

D803

C806

STANDBY

D806

QQR0621-001Z

10K

R876

D801

Q833

KRA111M-T

R884

C840

100/6.3

D833

MTZJ4.3B-T2

R900

1K

1K

R901

1.2K

R902

1.5K

R903

R904

2.2K

R905R906

2.7K3.9K

16K

R907

L801

QQL244K-100Z

L803

QQL29BJ-100Z

D804

C804

220/6.3

C803

0.047F/5.5

D807

L812

C837

100/10

C889

4.7/50

R908

10K

D875

100K

R995

11P

C901

C805

0.001

C902

ROCKL

STADIUML
HALL
DCLUBL
CD1L
CD2L
CD3L
OEEXT

Q875

KRC102M-T

100K

100K

R996

1P

5P

10P

13K

13K

13K

R868

R918

R987

R877

P2

P3P4P5P67PP89P

R814

R910

220

C903

0.001

100K

13K

R982

R986

QAX0724-001Z

QQL244K-100Z

100K

13K

R993

R988

5.6K

C809

30P

C808

27P

L805

100K

R994

L872

IC811

BU2092

13K

100K

R989

R991

P10

P11

X801

QQR0621-001Z

21P

20P

19P

P18

17P

13K

13K

100K

100K

R992

R990

R984

R983

12P

13P

P14

P15

R810

R811

R812

R815

R808

C821

0.01

100K

100K

100K1K100K

100K

100K

100K

100K

13K

100K

R940

R985

R879

R880

R878

R980

R891

R890

R981

17PP5P18

19P

20P

G1

21P

2G

3G

16P

KEY1

10K

10K

KEY2

10K

10K

SLCKEY

100K

PHOTO

L813

QQR0621-001Z

C820

1.5MY
10K

R998

POPL

CLASSICL

STL

BASSL

RECL

R813

EXTCE
EXTCK

220

EXTDA

C838

0.001

16P

P15

100K

R935

R934

4G

5G6G7G8G9G

SPIDTI

MSI
MPX
HP

KEY1
KEY2
KEY3
VOL­VOL+
SLCPLAY
SLCKEY
PHOTO

VC3RESET
MSTAT
KCMND

REMIN
SMUTE
SLCCE
CK

10K

R885

9P1GP10

P11

12P

13P

P14

L802

100K

100K

100K

100K

100K

100K

100K

100K

100K

R937

R939

R932

R931

R933

R930

R919

R938

R936

10G

11G

G12

G13

G14

R856

1K

R857

D805

SM-

SM+

HPMUTE

10K

10K

10K

10K

10K

10K

R829

R881

R817

R828

R818

R840

R806

10K

7P

P8

QQL231K-220Y

100K

100K

R852

R853

G16

G15

R858
R859
R860
R865
R820
R819
R866
R867
R869

R871
R872
R873

R847
R845
1K

1P

P2

P3

P4

Q879

Q890

2SD1991A/RS/-T

R844

R842

100K

15P

18P

1G

2G

3G

5G

6G

7G

8G

9G

1K

1K
1K
1K
1K
1K
1K
1K
1K
1K

1K
1K
1K

1K

R846

1K

DATA

INH

RESET

0.01

C832

C831

D831

MTZJ5.1B-T2

IC810

UPD78F4976AGF

1K

1K

1K

1K1K1K

1K

1K

R875

R894

R874

R862

R895

R893

R863

ECHO1

ECHO2

PBMUTE

SPIA

SPIB

SPIC

SM+

SM-

0.01

D832

MTZJ5.1B-T2

SLCCE

1

ABC DEFGH

2-5

Mic section

HX-Z9V

HX-Z9V

5

C1069

4.7/50

10K

R1034

C1038

R1038

4700P

C1040
3300P

KRA111M-T

R1073

20K

R1031

R1032

20K

R1033

C1039

8.2K

0.01

IC901

R1037

15K

0.01

10K

4.7K

C1044

1.5K

R1074

0.1

C1035

C1034

D1021

100/10

MTZJ5.1B-T2

4

3

R1042

100P

C1036

R1035

33K

2.7K

R1040

R1041

20K

Q1021

KRA111M-T

220

C1042

C1037

0.01

C1041

0.01

22/25

10K

R1039

C1043

0.47

Q1022

R1072

4.7K

BU9253AS

2.2/50

C1067

2.2/50

0.22/50

R1071

C1068

R1036C1045

2SC3576-JVC-T

4.7K

4.7K

R1069

R1070

NJM4580L

IC902

D1061

4.7/50

R1065

1SS119-041-T2

100

C1062

100/10

ECHO2
ECHO1

MIC
9V
AGND

R1064

FW912

R1062

1.5K

C1061

QUM155-17DGZ4

R1063

12K

390

R1061

220/10

QVQ0309-B54

10K

VR901

R1021

4.7K

R1022

4.7K

QUB220-21DMHP

1000P

C1022

C1023

1000P

TW802

C1021

0.01

J1021

QNS0170-001

J1022

QNS0170-001

R1068

1K

Q1061

560

C1065

20K

C1066

330P

R1067

150P

4.7M

C1063

51

C1064

R1066

150P

5.6K

R1044

Q1023

KRA111M-T

1K

R1045

HP
HPL
AGND

2

HPR

FW711

QUM154-33DGZ4

R1043

20K

TW801

J1001

QNS0204-001

MIC SIGNAL
MAIN SIGNAL

C1004

1000P

L1003

QQL231K-2R2Y

C1005

1000P

C1006

1000P

QQL231K-470Y

C1001

L1001

3900P

C1002

L1002

QQL231K-470Y

3900P

C1003

2200P

D1003

MTZJ2.4B-T2

QUB220-09HPDT

1

ABC DEFGH

2-6

CD servo control section

HX-Z9V

CN805

5

SW1

SW2

SW3

SW4

SW5

SW6

CN804

CN855
QGG2002M4-10

MSN-5D257A

MSN-5D257A

CN854
QGB2016K1-07

M851

M852

CAM0

1K

R887

CAM1

R886

1K

CAM2

R885

1K

CAM3

1K

R884

CAM4

R883

1K

CAM5

1K

R882

CAM6

1K

R881

CAM7

1K

R880

C859

C860

1SSW

1K

R861

2SSW

1K

R862

3SSW

1K

R863

3MSW

1K

R866

2MSW

1K

R865

1MSW

R864

1K

LM-

1

LM+

RM-

1

RM+

C853

0.01

D851

DZ5.6BSB-T2

LMUPFM+

LM+

LMDOWN

R855

NI

LM-

IC852IC851
LB1641LB1641

0.01

C854

RMUP

RMDOWN

RM+

C855

C852

0.1/25

10/16

1K

1K

1K

RM-

1K

22K

R871

22K

R872

22K

R873

22K

R876

22K

R875

22K

R874

22K

R811

R851

R852

R853

R854

4

220K

R601

270K

R602

0

R607

C604

0.022

C603

F
E
C
A
D
B

C633

QGF1016F3-15

CN601

QGF1016F1-16

E

22k

R623

D

R626

4.7k

A

4.7k

R625

4.7k

B

3

R624

C

4.7k

R627

22k

F

R622

F+

T+

T-

F-

W601

0.022

C632

120

1

R635

R632

10

R634

12

Q631

2SB709A/RS/-X

2

0.022

C602C601

0.00220.0022

IC601

AN22000A-W

100/6.3

C624

NI

R633

R631

2.2

C631
10/16

R801

20k

C612

0.1/50

1

C623

NI

C611

0.1
C613

R610

NI

3.3k

R613

R611

5.1K

R609

2.7K

C619

NI

T+

R810

43K

330p

51K

C605

R603

R614
15K

150p

110K

C606

R604

C617

330P

0.01

0.027

0.0047

C614

C620
56p

R617

T-

F-

22p

C814

NI

C615

R616

C616

C618
NI

C610

0.027

Q632
NI

NI

N.I.

R812

F+

0.0039

C815

N.I.

C802

R804

22p

R813
NI

C801

0.0068

C816
NI

C811

C821 C822
1 220/10

TBAL

FBAL

LDON

0

FE

R608

TE

150k
R641

C641

C642

0.027

4700p

C608

R642

1200p

470k

VDET

1

C621

TP2

/RFDET

C622

0.047

OFT

R628

2.2M

BDO

RFENV

ARF

TP1

R615

WVEL

NI

R803

3.9K
TRD

KICK

430k

R802

FOD

3.9K

R606

62k

GCTRL

NI

C607

TRV

TVD

ECM

ECS

KICK

TRD

FOD

FBAL

TBAL

FE

R682

TE

RFENV

1K

VDET

OFT

C676

0.1/25

/RFDET

BDO

R661

LDON

39k

1M

R683

WVEL

C661
470P

R667

4.7

0.1/25

100/6.3

C680

C679

QAX0246-001Z

STAT

/LSIRST

1K

1K

R651

R652

C653

0.1/25

ARF

68K

R662

NI

R264

C663

C664

0.022

1SSW

2SSW

3SSW

3MSW

2MSW

1MSW

IC251

MN101C30AET1

R251

1.5M

R668

SQCK

1K

R656

68k

BLKCK

1K

R647

MN6627482WA

R664

C665

/TLOCK

/FLOCK

1K1K1K

R648

R649

IC651

330

0.33

NI

MLD

MCLK

MDATA

SENSE

1K

1K

1K

100

R657

R658

R654

R659

R650

560k

R684

2.7K

R672

NI

5.6K

R669

1

C666

0.047

C667

0.33

C672

C668

X251

SUBQ

1K

R653

R685

120K

R663

0.022

22K

R888

R889

22K

22K

R890

22K

R891

22K

R892

22K

R893

R894

22K

R895

22K

P.ON

1K

R253

100

R254

100

R255

100

R256

1K

R257

1K

R252

SQCK

SUBQ

1K

1K

R259

R258

CDBCK

CDLRCK

CDDATA

DABCK

DALRCK

DADAT

10K

R660

NI

R676

QAX0750-001Z

270

R665

NI

C671

C651
7p

R670

100

X651

0.1/25

C656

C652

7p

C253

0.1/25

0.1/25

C655

NI

NI

NI

R687

R688

R674

R686

NI

NI

R675

NI

R673

NI

C677

C673

0.1/25

220/10

C669

/P.ON

C254
47/10

220/10

C657

1K

R294

P.ON

Q291

2SA952/LK/-T

R292

10K

/P.ON

R291

1.2K

100

R677

100

R679

100

R678

R261

R262

R263

NI

R692
R691

NI

C694

NI

C693

NI

R293

C291

47/10

C660

330p

R680

N.I.

100

100

100

C659

1000P

CN151

QGF1016F3-15

C658

0.1/25

CN651

QGF1016F3-19

1K

CN801

P011

QGA2001F1-06

E406784+001

ESB110-005

1

E406783-001

QGA2001C1-06

FM-

SM+

R832

10K

SM-

FM+

R831

150

22p

C812

SM-

SM+

R808

ECM

91k

R807

8.2k

22p

R805

C813

R806

FM-

ECS

TVD

47k

TRV

150k

CD SIGNAL

ABC DEFGH

2-7

Cassette section

HX-Z9V

HX-Z9V

5

IC1

SG-105F3

QSW0832-001

SW1

Q347

SW2

QSW0832-001

C371

SW6

QSW0859-001

QSW0832-001

QGF1205F1-09

QGF1205F1-09

R340

680

R338

3.3K

R337

3.3K

4.7/25

1SR139-400-T2

CN42

CN32

24K

R342

C374

100/10

R347

10K

22/16

C331

D340

MTZJ5.1B-T

2.2K

R303

R302

2.2K

Q342

KRA111M-T

R306

4.7K

R344

4.7K

R345

4.7K

4

QAH0101-001

QGF1205F1-06

CN31

C220

4.7P

4.7P

C120

R346

4.7K

R301

100/10

C301

Q343

2SC3576-JVC-T

Q344

2SC3576-JVC-T

Q345

2SC3576-JVC-T

Q346

2SC3576-JVC-T

220

R207

9.1K

R107

9.1K

1K

R116

C109

4.7/25

C210

0.0068

C110

0.0068

C201

C101

C209

4.7/25

1K

R216

820P

C104

C102

0.01

220p

C340

47/50V

C341

1/50V

C342

47/50V

C204

C202

0.01

220p

820P

R102

R101

HA12238F

R201

R202

R104

5.1K

5.1K

0.1

0.1

C113

C106

2.2/50V

C103

IC32

C203

0.1

C213

C206

2.2/50V

0.1

5.1K

5.1K
R204

3

QVP0008-203Z

VR31

L301

QQR1118-001

100/10

C313

TP100

C121

R121

15K

330P

C221

R221

15K

330P

R327

470K

2.2K

R106
11K

R206

11K

2.2K

L303

VQP0033-100Z

1.5

C314

100K

R105

C105

390P

R336

22K

R339
100K

C304

10/16V

C306

R210

10k

C205

R205

390P

100K

R353

10

Q302

2SK2001

R315

R314

100

C308

0.0015

2.2

R313

0.022

C310

220/10V

15K

270P

C107

R108

RECL

27K

PRL

R110

10k

R304

100

R305

10K

C300

1/50V

C307

RECR

R208

27K

PBR

C207

270P

0.001

Q375

2SB562/C/

Q376

KTC3199/GL/-T

150

R375

MSI-5U2LWA

C376

0.01
D375

MTZJ5.1B-T

4.7K

R376

KRC107M-T

FW100

Q371

Q372

2

0.0047

0.022

C319

C316

4.7

2SK2001

R310

R335

Q305

2.2K

R371

12K

QVP0077-103Z

KTA1271/OY/-T

1K

R372

IC33

SW5

VR37

CD4094BC

KRC107M-T

VKZ3174-00B

D1

12K

R341

18K

R343

CN34

QGF1201F3-10

1

Parts are safety assurance parts.
When replacing those parts make

QGF1205F1-09

CN33

sure to use the specified one.

CASSETTE SIGNAL

ABC DEFGH

2-8

HX-Z9V

Tuner section

5

TU1

*R1

4

QNB0014-001

D1

J1

1SS133-T2

1SS133-T2

R8( D2)

1SS133-T2

D3

D4

1SS133-T2

C1

0.022

*R5

R3

*R4

220K

Q1

C3

10/16

VCF2L3B-105Z

C2

CF1

R2

C4

*R6

2SC2814/4-5/-X

0.01

0.01

330

100/10

C25

C15

12P

X1

C16

12P

3

L1

QQR0796-002

C12

C13

0.047

R13

10K

R15

3.3k

C11

0.1

2

12P

R14

100K

R16

4.7K

C14

100/10

R17

68( 1/4W) F.RES.

C7

0.001

QAX0402-001

C22

C23

C24

IC2

150P

150P

150P

R23

1.8k

R10

2.2K

LC72136N

0.0039

C17

C18

0.47/50

C53

C54

0.047

C20
1000P

0.047

C19

R26

2.2K

R25

4.7k

R22

1K

1K

1K

R18

R19

R20

330

R21

5.6K

Q5
DTA114YKA-X

R30

1.2K

R29
10K

10K

R24

R27

R28

10K

10K

C6

0.001

T1

QQR0793-001

D11

1SS133-T2

C52

22/16

0.27
C51

1/50

C57

0.001

R41

3.3K

LA1838

IC1

CF2

VCF2L3B-105Z

C48

0.0022

C49

470P

C58

C50

0.047

22/16

C32

0.047

C31

22/16

C21

0.022

0

R60

C60

R40

24K

C47

C46

1/50

0.027

0.047

C33

47

R34C34

0.022

0.047

C35

CF3
QAX0610-001Z

R33

330

R38

C45

10/16

56K
56K

C44
10/16

R39

*C43

*C42

C41

10/16

C40

10/16

R37

10K

R36

3.3K

C38

1/50

0.22/50

C37

1/50

5.6k

R35

C39

C36
1/50

C30

100/10

R32

1K

C26

0.001

C27

0.001

R31

1K

DATA

GND

QGF1205F1-09

CN1

5.6V

LOUT

ROUT

STEREOCE9V

CK

Parts are safety assurance parts.
When replacing those parts make

1

sure to use the specified one.

TUNER SIGNAL

ABC DEFGH

2-9

HX-Z9V

HX-Z9V

VCD section

VCC

LA14

LA17

IC102

LA11

LA9

LA8

LA13

5

LA16

LA15

LA12

LA7

C107

0.1/16

4

4.7k

4.7k

4.7k

4.7k

4.7k

4.7k

R105

R104

R103

R112

R113

R111

3

DGND

CN101

QGF1016F3-15

VCC

10/16

C106

DGND

4.7k

4.7k

4.7k

4.7k

R107

R108

R106

R109

AUDIOCLK

AUDATA

BCLK

LR

AIN

VCC

ARCLK

ARFS

IC106

TC7S08F-W

C139

NI

NI

C143

DGND

R145

220

220

R147

220

R146

NI

NI

R144

AUX0

C108

AUX1

AUX3

AUX7

AUX2

AUX6

SCLK

DATA

WCLK

SCLK

NI

R149

WCLK

DATA

/DOE

LA3

LA4

LA5

LA6

LA11

C105

0.1

LA12

LA13

LA14

LA15

LA16

LA17

C101

0.1

DGND

/DCAS0

/RAS

/DWE

2

LD7

LA10

/LOE

/LROMCE

LD6

LD5

LD4

LD3

LD2

LD1

LD0

LA0

LA1

LA2

R118

D102

DGND

/LOE

/LCS1

/LROMCE

LD6

LD7

LD5

LA7

LA8

LA9

LA10

DA0

DA1

DA2

LA0

LA1

LA2

LA3

LA4

LA5

LA6

DA3

DA4

4.7k

R101

IC101

ES3880FL

DA5

DA6

DA7

DA8

DBUS0

DBUS1

DBUS2

DBUS3

DBUS4

DBUS5

DBUS6

DBUS7

DBUS8

AUX5

LD0

LD1

LD2

LD3

LD4

AUX6

AUX7

VDD3

C103

0.1/16

DGND

R128

R130

R135

R136

YUV7

YUV6

YUV5

YUV4

YUV3

YUV2

YUV1

YUV0

0.1

C102

C104

10/16

DGND

DBUS9

DBUS10

DBUS11

DBUS12

DBUS13

DBUS14

DBUS15

/RSTOUT

AUX3

AUX2
AUX1

AUX0

33

135M10

33

PCKCSCN

MPUCLK

10

HSYNC

10

VSYNC

HSYNC

VSYNC

DGND

LD7

LD6

LD5

LD3

LD2

LD1

YUV7

YUV6

YUV5

YUV4

C126

0.1

YUV3

LD4

YUV2

YUV1

YUV0

C127

0.1

LD0

/LCS1

27p

C113

X101

C115

27p

C114 L102

1000p

PCKCSCN

135M10

C129

0.1

QAX0700-001Z

R121

3.3u
100k

C120

0.1

VDAC

IC104

ES3883F

33

4.7k
R102

R139

MPUCLK

AUX5

R148
1K

C137

0.01/16
DGND

C140

AUDIOCLK

R141

D103
NI

NI

D101

NI

0.1/16

75

75

C116

R134

R133

22P

22P

R142

R138

C141

4.7k

NI

C142

220

LR

TC7W08FU-X

IC107

ARFS

BCLK

AUDATA

NI

L101R119

3.3U0

Q101

NI

75

R120

C131

0.1/16

0.1
C121

270

C118

0.1/16

R132

MIC1

AOL+

AOL­AOR-

AOR+

C112C111

470p470p

VCC

K101

C130
100/10

K102

VGND

DGND

47/6.3

C117

C123 C132

0.1/16

ARCLK

AIN

4.7k

4.7k

C128

0.1

R137

R140

C124 C125

VDD3

RT9161/A-27CG-X

NRSA02J-180X

0.1/16

C133

0.1/1647/6.3

VCCVCC

IC105

C135

47/6.3

100/10

C122

K103

100/10

K104

NRSA02J-102X

DGND

CN102

QGF1016F3-15

C136

0.1

DGND

VCC

VCC

0.1/16
C109

C138

100/10

DGND

DBUS0

DBUS1

DBUS2

DBUS3

DBUS4

DBUS5

DBUS6

DBUS7

/DWE

/DRAS

DA0

1

DA1

DA2

DA3 DA4

C134

10/16

IC103

GLT44016-35J

C110

0.1

DBUS15

DBUS14

DBUS13

DBUS12

DBUS11

DBUS10

DBUS9

DBUS8

/DCAS0

/DOE

DA8

DA7

DA6

DA5

ABC DEFGH

2-10

Printed circuit boards

HX-Z9V

CD board

Main board

R407

R546

C489

C479

R408

R554

C474

R497

C563

C497

D448

C481

R458

C554

C473

C476

R477

C478

R459

CN217

C596

R481

R446

C482

C487

R552

R551

Q496

R450

R452

Q402

R553

R447

C470

C477

C485

R445

R495

C469

R478

C475

R440

C488

R451

R406

C471

C406

C484

C483

C564

C404
R404

Q494

R494

R444

C591

Q495

C472

R515

C595

C480

C520

C486

R443

R442

C468

Q493

C467

C597

IC434

C436

C435

C599

R453

R493

C590

R454

L505

C466

R435

C465

R456

IC502

C438

C457

R434

C434

C459

R436

C455

R455

C461

C578

C442

C439

L504

C464

C462

R571

CN504

R513

R514

R510

C448

C437

C458

C463

C451

C460

C453

C444

C441

C571

R572

R512

C575

C449

C585

R437

R570

R509

C456

C508

C447

C452

C445

R575

C454

R438

L524

R503

C514

R585

R577

D502

D572

R580

C527

R501

C446

R579

C525

R507

C504

D501

C450

IC571

C528

C577

C570

C587

C502

R508

IC501

C501

C565

R413

C524

R587

R581

C503

Q573

L525

C505

C411

D412

R576

R502

R511

C427

J426

TW2

TW1

R411

C576

R505

R506

D411

R573

L523

C509

D571

Q571

C510

C529

C523

R414

R588

R523

D523

R426

C412

R589

L526

D524

TW3

R504

JA524

J411

C415

Q572

D426

R583

C426

R412

R582

C588

Tuner board

C70

C71

B71

R72

R73

CN1

CN3

C8

C72

X70

C27

C6

C25

C73

C75

C74

R70
R71

C26

C59

B61

B59

B60

C23

C24

B57

C7

R17

R16

C14

C17

R23

C9

C45

R38

C76

IC3

B70

C39

R31

R32

L70

R37

C38
C37

R27

C22

R29

C16

X1

C19

C15

R22

C18

R39

B63

C43

C41

C40

C42
C34

R35

C36

R36

R21

B56
R28

R20

R19
R18

R10

D11

C47

C44

R60

C60

R34

C35

CF3

IC2

R26

C50

B66

R40

C46

C49

C33

R33

C30

R25

C20

C51

C48

C58

C31

C21

T1

C57

B64

B51

B52

R24

B67

C56

L2

B65

C53

C52

R41

C54

C32

CF1

B49

C55

B39

IC1

B46

B43

B34

CF2

Q2

B42

R11

Q1

R6

R4

C2

R2

R3
C4

C11

B58

B48

R15

B31

L1

B32

B33

C12

B35

B45

R30

Q5

R13

Q4

B37

C3

TU1

C1
R5

B47
B44

D4

L3

D3

C10

R14

C13

B36

B41

J1

Q3

B40

R12

D1

CN661

L533

CN11

R560

R556

R558

C533

C556

C551

R559

C409

R555

C552

C553

C555

R538

D409

R533

R496

C557

C598

5

4

CN870

D545

Q545

CN922

R545

R460

L551

R482

R480

CN311

3

CN44

R402

C401

C408

C403

C407

C402

R401

Q533

C534

C536

C560

Q534

R537

C559

C538

C539

D535

C537

C558

R535

R536

R534

C594

Q401

R405

C405

R403

R409

2

1

ABC DEFGH

2-11

Micon board

HX-Z9V

HX-Z9V

C825

R820

R962

D806

D962

R945

S942

S943

R969

R943

R961

R942

R818

Q961

C801

R944

R883

CN880

S940

S941

CN890

R929

C832

R950

R941

D832

C961

R838

C831

C960

R878

D831

R879

JS960

L801

R890

R891
R985

R880

S920

R920

S921

L805

R910

R921

R912

C889

C903

R913

R897

R844

R861

FW221

D901

R911

D903

R973

D902

C958

C959

C823

D815

R842

C840

D875

R896

R995

R992

R975

R837

Q875

R892

R836

R976

Q890

R996

D816

Q879

R990

R813

R908

R835

R886

Q858

C838

R884

Q833

R849

Q823

R834

Q822

R991

IC811

D833

Q821

R833

D801

C837

Q820

JS958

L812

R802

L807

R832

Q819

S949

S925

R839

R952

R954

R974

R988
R989

R949

R827

R982

R956

D942

R953

R983

R986

D944

D943

R984

R987

S948

S926

IC810

BZ801

R862

IC951

C836

S924

R948

C835

R926

R957

R846

R993
R994

R924

R845

FW800

R825
R826

R830
R831

C804

C803

C806

CN43

R824

D804

D946

R801

C902

C805

R946

R927

R925

R923

R805

D945

D947

D803

C821

FW800

L803

Q916

D802

R848

S923

R916

Q814
Q815
Q816
Q817
Q818

S947

S927

R972

R873

R807

C820

R850

X801

R852
R853
R868
R877
R918

R851

R872

S946

Q917

C809

D810

R871

C808

R843

R928

R955

R875

R922

R870

R947

S928

R821
R822
R823
R919
R930
R931
R932
R933

R874

R917

R960

S922

CP1

R893

R959

L806

R860

R938

R841

R958

R934
R935
R936
R937

R939

C817

R859

C901

R876

R865

Q811
Q812
Q813

D951

R867

J91

R840

D948

D950

R899

R869

R819

L872

R808

C963

R881
R816
R940
R980

C91

C962

R998

R815

R858

R894

FL801

R817

R885

R91

Q962

Q810

R963

R971

CN990

D972

R970

R895

R889

R981

CN91

L813

R888

D973

R847

S903

S902

S901

R887

R806

JS962

R903

R902

R901

R866

S900

CN860

R904

S904

R906

R909

R907

R905

R900

R811
R810
R812
R856
R857
L802
D805
R814

S905

S906

FW711

C1004

C1002

CN206

L1002

J1001

FW202

C1006

C1005

Q260

D240

C1001

C240

L1003

L1001

R265

FW204

C260

TW801

C1003

D1003

D264

D266

IC240

IC602

D214

C241

D212

C203

R604

TW682

D202

D203

D201

R682

C212

R652

R653

R654

C606

R240

R603

C605

C610

C609

R676

Q682

C604

D204

C621

C608

C622

C612

R655

R675

R602

D622

R683

R608

R674

C201

C603

C213

D213

R606

C618

R607

R666

TW618

C623

C211

C611

FW91

C615

D620
R620

C624

C613

R605

R601

C202

R615

C616

Q613

TW91

C639

C607

R613

R619

D211

D619

C614

L602

R668

R614

R617

R618

Q202

R621

C601

R616

Q601

C602

Q612

C221

D260

L601

R667

C651

R731

R623

R218

D219

C733

R217

D220

R260

C236

R205

R651

R745

Q602

TW200

Q201

C222

C735

C653

C215

TW700

C214

C220

C741

C219

C740

R203

C218

R204

J81

C217

C737

C736

D217

C732

D725

Q690

D265

CN205

C204

D218

R732

R690

C734

RY2

D263

C205

R216

C654

R737

D227

C652

R202

R637

R215

R263

R726

R638

C216

Q735

R650

D262

D261

R725

Q737

Q736

RY1

R734

CN207

R639

Q734

CN701

R738

D650

R680

R261

R640

Q733

R735

R262

R733

R736

R855
R882
R854
R978

R828

R863

L815

R829

D807

C815

5

4

3

S944

2

S945

1

ABC DEFGH

2-12

VCD board (Forward side)

HX-Z9V

R111

R113

R112

C104

R128
R130
R135
R136

IC104

IC105

C129

C110

C127

X101

C114

C126

C115

L102

C134

C136

C135

R139

R102

K101

R121

R148

C137

K102

C113

C120

CN101

R105

5

R145

R146

R147

R103

IC102

C105

R109

R107

4

R106

C138

R108

C109

R101

C101

IC103

C107

C106

IC101

R104

C103

C102

C131

C130

D102

R132

R134

R133

CN102
C112

D101

C116

C118

C121

R138

R141

L101

C111

Q101

C117

C124

C128

C125

R137

R140

R118

R119

R120

K103

C122

C133

C123

C132

K104

3

VCD board (Reverse side)

2

1

A

BC

D

2-13

HX-Z9V

Cassette mecha (switch) board

5

SW1

4

Q305

R310

C107

C310

L303

R304

R108

R335

R353

R339

R313

Q302

R315

R327

R314

C316

C319

C314

C313

L301

3

C308

SW2

D1

Cassette mecha board

CN34

R105

R208

C207

C105
C205

R205

R106

R301

C307

R110

C106

C304

C306

R336

C301

C102

R101

R206

C206

VR37

R210

R305

C300

2

C103

D340

R102

R303

R121

R221

C113

R302

Q343

Q342

C104

R306

Q344

R344

Q345

R345

C340

R346

W1

C341

R109

C110

R107

Q346

VR31

R104

C121

C221

R372

Q372

CN33

C371

R116

P1

Q371

IC32

C109

CN31

C101

R371

C374

Q375

R376

R216

C376

R204

R201

C202

C204

C201

W1

D375

Q376

R375

C213

C342

R207

C209

FW100

IC1

R338

R337

CN32

C203

R202

CN1

C210

R340

C331

R342

R347

Q347

SW6

R343

SW5

R341

IC33

1

2-14

A

BC

D

< MEMO >

VICTOR COMPANY OF JAPAN, LIMITED

AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan

(No.22041SCH)

Printed in Japan
WPC

PARTS LIST

[ HX-Z9V ]

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

Area suffix

HX-Z9V

US ---------------------- Singapore

- Contents -

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

Speaker assembly and parts list (Main) (Block No.M2)

Speaker assembly and parts list (Surround) (Block No.M6)
Speaker assembly and parts list (Subwoofer) (Block No.M7)
CD changer mechanism assembly and parts list (Block No.MA)
CD mechanism assembly and parts list (Block No.MB)
Cassette mechanism assembly and parts list (Block No.MP)
Electrical parts list (Block No.01~09)
Packing materials and accessories parts list (Block No.M3)

3- 2
3- 5
3- 6
3- 7
3- 8
3-10
3-11
3-13
3-24

No. 22041 3-1

HX-Z9V

g

C

3

3

1

Exploded view of general assembly and parts list

Block No.

50

96

94

B

96

96

51

47

P

48

49

M

p

52

M

1

M

84

80

P

80

95

11

11

11

32

11

35

36

A

100

35

100

10

27

102

95

25

104

5

6

26

4

7

24

102

34

103

96

46

47

55

FL board

95

31

15

O

C

30

D

E

G

a

137

b

19

19

19

53

18

q

99

97

19

136

48

19

J1

19

98

21

54

2

20

21

Q

Q

d

J2

14

G

19

12

O

8

F

9

9

110

101

1

C

3

D

E

F

c

Switch board

a

124

13

Headphone board

30

22

17

17

42

16

37

28

17

120

2

J2

1

c

e

f

t

38

39

r

29

109

H

2

75

75

75

2

29

3-2

HX-Z9V

21

80

84

P

Q

54

21

Q

45

q

CD servo board

54

21

127

112

84

122

h

79

83

56

138

114

76

126

125

114

58

111

125

s

i

115

u

p

128

k

54

54

i

57

113

J1

u

76

106

81

107

118

105

k

B

85

91

89

85

82

90

92

88
86

59

82

87

93

93

Tuner board

K

119

s

62

108

L

o

129

7

17

120

c

23

J2

17

g

121

41

44

23

40

23

42

n

j

f

44

m

Speaker board

o

64

65

66

70

Power amplifier

board

64

68

135

132

j

71

133

130

n

67

63

72

131

e

b

67

134

38

9

43

116

A

H

33

61

123

74

78

72

h

Main board

d

t

g

M

69

r

m

117

L

73

K

60

61

M

77

78

3-3

HX-Z9V

General assembly

Block No. [M][1][M][M]



Symbol No.

1 GV10115-007A FRONT PANEL
2 GV40313-001A FELT SPACER (x2)
3 GV40077-002A JVC BADGE
4 GV30293-003A FUNCTION LENS A
5 GV30294-002A FUNCTION LENS B
6 GV30295-002A FUNCTION LENS C
7 GV30296-001A FL LENS
8 GV10114-004A WINDOW FRAME
9 QYSDSF2608Z SCREW 2.6mm x 8mm(x2)
10 GV20171-006A WINDOW SCREEN
11 LV40744-001A SOCKET BOLT (x4)
12 GV30309-004A POWER BTTN.ASSY
13 GV30288-001A CD EJECT BTTN.
14 GV30290-002A CD BUTTON
15 GV30289-002A FUNCTION BUTTON
16 GV20169-001A CONTROL BUTTON
17 QYSDSF2608Z SCREW 2.6mm x 8mm(x8)
18 QYSDSF2608Z SCREW 2.6mm x 8mm
19 QYSDSF2608Z SCREW 2.6mm x 8mm(x9)
20 GV30082-002A STAY BRACKET
21 QYSDSF2608Z SCREW 2.6mm x 8mm(x4)
22 GV30301-001A SUPPORT BRACKET
23 QYSDSF2608Z SCREW 2.6mm x 8mm(x4)
24 GV30303-001A PRESET RING
25 GV30302-001A SOUND MODE RING
26 QYSDSF2608Z SCREW 2.6mm x 8mm
27 QYSDSF2608Z SCREW 2.6mm x 8mm
28 E65923-003 TAPPING SCREW
29 QYSDSF2608Z SCREW 2.6mm x 8mm(x3)
30 GV40342-001A FL SHEET (x2)
31 GV40343-001A VINYL TUBE
32 GV30315-001A CASS.HOLD.ASSY.
33 GV30311-002A EJECT SYS.ASSY.
34 GV40034-001A DAMPER ASSY.
35 VKY4180-401 CASSETTE SPRING (x2)
36 GV40317-001A HOLDER SPRING
37 ------------------ C.MECHA ASSY
38 VKL7850-002 EJECT SAFTY(R)
39 VKW5258-003 TORSION SPRING
40 GV30124-001A TRANS SHIELD
41 GV40170-003A SPACER
42 QYSBSF3012Z TAP SCREW 3mm x 12mm(x2)
43 QYSBSF3010Z TAP SCREW 3mm x 10mm(x2)
44 QYSBSG3010Z TAPPING SCREW 3mm x 10mm(x2)
45 ------------------- CD MECHA ASSY
46 ------------------- TRAVERSE MECHA
47 LV40761-003A INSULATOR (x2)
48 LV40761-003A INSULATOR (x2)
49 VKS3703-00Q CLAMPER ASSY
50 QYSPST2606Z SCREW 2.6mm x 6mm
51 VKW5187-001 ROD
52 QUQ610-1609AJ FLAT WIRE
53 VDM1001-M002AV WIRE&TUBE
54 QYSBSF2608Z TAP SCREW 2.6mm x 8mm(x4)
55 VYSA1R2-033 SPACER
56 GV30223-001A BRACKET
57 E310243-002 PLASTIC RIVET (x2)
58 QYSBSG3008Z TAPPING SCREW 3mm x 8mm
59 VYSA1R3-003 SPACER
60 GV10111-002A CHASSIS BASE
61 GV40313-002A FELT SPACER (x2)
62 GV30279-002A HEAT SINK
63 GV30281-001A BASE BRACKET
64 QYSBSG3014E TAPPING SCREW 3mm x 14mm(x4)
65 GV40297-002A LEAF SPRING
66 QYSBSG3014E TAPPING SCREW 3mm x 14mm
67 QYSDSTL4008Z ASSY SCREW 4mm x 8mm(x4)
68 QYSBSFG3016Z SCREW 3mm x 16mm
69 QYSBSGG3008E TAPPING SCREW 3mm x 8mm
70 GV40300-002A BRACKET
71 QYSBSG3014E TAPPING SCREW 3mm x 14mm
72 QYSBSG3014E TAPPING SCREW 3mm x 14mm(x2)
73 QYSBSG3008E TAP SCREW 3mm x 8mm(x2)
74 QZW0033-001 STRAIN RELIEF

Part No. Part Name Description Local



Symbol No.

75 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x3)
76 GV40248-002A PANEL SPACER (x2)
77 GV40222-001A BOTTOM SHEET
78 QYSBSG3008E TAP SCREW 3mm x 8mm(x2)
79 GV10112-014A REAR PANEL
80 QYSBSG3010Z TAPPING SCREW 3mm x 10mm(x2)
81 GV30278-001A FAN BRACKET
82 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2)
83 GV30277-001A REAR BRACKET
84 QYSBSG3010Z TAPPING SCREW 3mm x 10mm(x2)
85 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x3)
86 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
87 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
88 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2)
89 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x2)
90 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
91 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
92 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
93 QYSBSF3012E SPECIAL SCREW 3mm x 12mm(x2)
94 GV10110-001A/S/ METAL COVER
95 QYSDSG3006M T. SCREW 3mm x 6mm(x3)
96 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm(x5)
97 GV20166-001A CD FITTING (1)
98 GV20167-001A CD FITTING (2)
99 GV20168-001A CD FITTING (3)
100 GV30299-001A SOUND MODE KNOB (x2)
101 GV30297-002A VOLUME LENS
102 QYSDSF2608Z SCREW 2.6mm x 8mm(x2)
103 GV30262-003A VOLUME ORNAMENT
104 GV30260-003A VOLUME KNOB
105 GV40121-006A SPACER
106 GV30286-001A INNER BAR
107 GV40121-004A SPACER
108 LV30225-079A SPACER
109 GV40321-001A MIC VOL.KNOB
110 GV40186-001A NUT
111 E406507-001 MECHA C. LABEL
112 QYSBSGG3008E TAPPING SCREW 3mm x 8mm
113 E310243-002 PLASTIC RIVET
114 E310243-002 PLASTIC RIVET (x2)
115 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm



116 QQT0392-001 POWER TRANSF T 001



117 QMPK200-200-JD POWER CORD(EU) 2m BLACK
118 QAR0246-001 FAN
119 QUQH12-0907BJ CARD WIRE
120 QUQH12-0908BJ CARD WIRE
121 QUQH12-1020BJ CARD WIRE
122 QUQH10-1918AJ CARD WIRE
123 QUQH12-2320BJ CARD WIRE
124 QUQH12-1309BJ CARD WIRE
125 QQR1259-002 FERRITE CORE (x2)
126 VYSA1R3-003 SPACER (x2)
127 QUQH10-1514BJ WIRE
128 LV30225-079A SPACER
129 QUQH10-1525BJ WIRE



130 QMF51W2-4R0-J8 FUSE



131 QMF51W2-2R5-J8 FUSE



132 QMF51W2-6R3-J8 FUSE



133 QMF51W2-6R3-J8 FUSE



134 QMF51W2-3R15-J8 FUSE

135 QYSBSGY3008E SPECIAL SCREW 3mm x 8mm
136 GV30280-001A FL HOLDER
137 E3400-439 SPACER (x2)
138 LV30225-071A FELT SPACER

Part No. Part Name Description Local

F 001 4A
AC250V

F 003 2.5A
AC250V
F 101 6.3A
AC250V

F 102 6.3A
AC250V

F 103 3.15A
AC250V

3-4

Speaker assembly and parts list

(Main)

11

Block No.

M

HX-Z9V

M

2

M

12

2

12

10

8

9

5

6

6

6

7

7

4

7

3

1

Main speaker

Block No. [M][2][M][M]



Symbol No.

1 J200-XZ7VL0G-40

1 J200-XZ7VR0G-40

2 300-J0XZ9V1600 WOOFER (x2)
3 302-J0G7500500 TWEETER (x2)
4 348-201007-10 PIEZO ASSY (x2)
5 411-B140080P1 SCREW (x4)

Part No. Part Name Description Local

FRONT PANEL
ASSY(L)

FRONT PANEL
ASSY(R)



Symbol No.

6 411-B840120P1 SCREW (x8)
7 411-N54020AB1 SCREW (x8)
8 435-120304-00 PIEZO CAP (x2)
9 436-T00270-00 D.SIDE TAPE (x2)
10 436-T25300-00 DOUBLE SIDE TAP (x2)
11 600-L0Z9VU-00 SPEC LABEL(L)
11 600-R0Z9VU-00 SPEC LABEL(R)
12 441-802104-00 LEG CUSHION (x8)

Part No. Part Name Description Local

3-5

HX-Z9V

Speaker assembly and parts list

(Surround)

Block No.

M

M

6

M

7

5

5

5

2

5

6

8

8

8

4

4

4

4

1

3

Surround speaker

Block No. [M][6][M][M]



Symbol No.

1 J227HXZ9V00G40 FRONT CASE ASSY (x2)
2 J227HXZ9V01G10 BACK CASE ASSY (x2)
3 305-080006-00 FULLRANGE-REAR (x2)
4 411-B140080P1 SCREW (x8)
5 411-B840140B1 SCREW (x8)

Part No. Part Name Description Local



Symbol No.

6 443-910503-00 SOUND ABSORBER (x2)
7 600-00XSZ9-00 SPEC LABEL (x2)
8 441-915102-00 LEG CUSHION (x8)

Part No. Part Name Description Local

VC

J

3-6

Speaker assembly and parts list

(Subwoofer)

6

1

Block No.

M

5

HX-Z9V

M

7

M

4

4

7

4

4

4

4

7

2

3

3

3

3

3

3

Subwoofer

Block No. [M][7][M][M]



Symbol No.

1 304-J0XZ9V2000 SUBWOOFER
2 J200-XZ9V00G-10 FRONT PANEL ASSY
3 411-B140100P1 SCREW (x6)

Part No. Part Name Description Local



Symbol No.

4 411-B84020AB1 SCREW (x6)
5 600-00Z9VU-00 SPEC LABEL
6 720-00Z9VU-00 DUCT RING
7 441-803102-00 LEG CUSHION (x4)

Part No. Part Name Description Local

3-7

HX-Z9V

CD changer mechanism assembly and parts list

C3BASE-2M

Block No.

M

M

M

A

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

FIG B

FIG C

Opposite side
the same.

FIG B

45

29

30

40

39

31

36

41

37

51

51

50

49

34

32

42

33

42

35

48

28

42

A

38

16

12

9

7

24

6

20

27

10

H

5

11

FIG C

B

14

C

13

4

3

E

43

17

8

4

5

6

D

3

25

26

23

21

19

6

27

18

22

FIG A

46

3-8

47

47

47

44

15

C

B

H

A

1

2

2

E

FIG A

D

15

The axes of each gear
to apply grease:Half face

52

CAUTION

CD changer mechanism

Block No. [M][A][M][M]



Symbol No.

1 VKS1144-004 CHASSIS
2 VKS3698-003 TRAY GUIDE (x2)
3 VKS5532-003 PULLEY GEAR (x2)
4 VKB3000-164 BELT (x2)
5 VKS5505-003 GEAR B (x2)
6 VKS5506-002 GEAR C (x3)
7 VKS5507-002 CROSS GEAR U
8 VKS5508-002 CROSS GEAR L
9 VKS5510-003 SELECT LEVER
10 VKH5769-001 S.G.SHAFT
11 VKS5511-002 SELECT GEAR
12 VKW5155-003 COMP.SPRING
13 VKM3846-003 GEAR BRACKET
14 VKS5509-002MM CYLINDER GEAR
15 MSN-5D257A D. C MOTOR (x2)
16 QYSPSPD2616Z SCREW 2.6mm x 16mm(x2)
17 LV40612-001A COMP.SPRING
18 VKM3825-00B C.G.BASE ASSY
19 VKZ3172-00ASS CAM SW. R ASSY
20 VKZ3173-00ASS CAM SW. R ASSY
21 QYSPST2606Z TAP SCREW 2.6mm x 6mm(x3)
22 VKS2263-002MM CAM R1
23 VKS2264-002MM CAM R2
24 VKS2265-002MM CAM GEAR L
25 WDL316050MM SLIT WASHER
26 WDL316050MM SLIT WASHER
27 QYSBSF2608Z TAP SCREW 2.6mm x 8mm(x4)
28 VKS3702-00FMMVT DRIVE UNIT
29 VKS2247-005 MECHA HOLDER A
30 VKL7767-00D BRACKET ASSY
31 QYSBSF2606Z SCREW 2.6mm x 6mm(x2)
32 VKM3860-00E M.HOLDER B AS'Y
33 VKL7802-00D M.HOLDER C AS'Y
34 QYSDST2604Z SCREW 2.6mm x 4mm(x2)
35 VKL7810-00B LIFTER ASSY R
36 VKL7811-00B LIFTER ASSY L
37 VKL7812-00B LIFTER ASSY H
38 VKL2745-003 LIFTER BASE
39 VKM3857-002 LIFTER BRACKET
40 QYSDST2604Z SCREW 2.6mm x 4mm
41 WDL266035-2 SLIT WASHER
42 QYSBSF2608Z TAP SCREW 2.6mm x 8mm(x4)
43 VKS5514-002MM LOCK LEVER (x3)
44 VKY3133-002MM RETURN SPRING
45 QYSBSF2608Z TAP SCREW 2.6mm x 8mm
46 VKY3134-003MM CLICK SPRING
47 VKS2252-00N TRAY ASSY (x3)
48 VKS2250-004 TOP BRACKET
49 VKS5515-002 S.TRAY STOPPER
50 VKW5156-004 TORSION SPRING
51 QYSBSF2608Z TAP SCREW 2.6mm x 8mm(x3)
52 QYSBSF2608Z TAP SCREW 2.6mm x 8mm(x2)

Part No. Part Name Description Local

HX-Z9V

3-9

HX-Z9V

CD mechanism assembly and parts list

Grease & Bond

= JVG-31N

15

2

4

Block No.

M

M

B

M

3

5

7

6

1

8

10

CD mechanism

Block No. [M][B][M][M]



Symbol No.

1 LV10723-001A CD MECHA BASE A
2 OPTIMA-73B1 C.D PICK
3 E406777-002SM C.D SHAFT
4 LV31002-001A CD RACK
5 E307745-441SM C.D GEAR 3
6 QYSDSP2003N SCREW 2mm x 3mm(x4)
7 E406750-442SM PINION
8 EPB309173PKA T.T PACKING

Part No. Part Name Description Local

6

9

13

12

11

FXL-M73T-1M

14



Symbol No.

9 QAR0253-001 FEED MOTOR
10 QAR0130-001 SP MOTOR
11 EMW10190-441 CIR BOARD
12 QGA2001F1-06 CONNECTOR W-B (1-6)
13 QSW0506-001 LEAF SW
14 E75832-221SS SPECIAL SCREW
15 QYSDSF2006Z SCREW 2mm x 6mm

Part No. Part Name Description Local

3-10

Cassette mechanism assembly and parts list

SLC-S302M

Grease

= EM-30L
=UD-24
=LEN-320M
=MOBIL-1

8

15

2

2

10

3

16

14

Block No.

9

M

P

HX-Z9V

M

M

11

34

27

13

12

23

3

4

11

6

5

7

1

29

C

1

The lower side

24

5

Switch board

6

30

25

22

17

18

21

B

A

19

20

C

28

31

26

36

A

32

33

B

Head amplifier
board

35

35

3-11

33

32

0.1

0.15 mm

_

+

8.7

HX-Z9V

Cassette mechanism

Block No. [M][P][M][M]



Symbol No.

1 VKS1165-00L CHASSIS B. ASSY
2 VKS2274-002 REEL GEAR (x2)
3 VKW5286-002 B.T. SPRING (x2)
4 VKS5559-001 PLAY IDLE GEAR
5 VKS5595-002 BLIND
6 VKS5560-003 FR IDLE GEAR
7 LV42013-001A EARTH SPRING
8 SLC-RP3SVM HEAD MOUNT ASSY
9 VKY3149-002 CASSETTE SP.
10 LV31786-001A PLAY LEVER
11 VKS1166-004 CONTROL CAM
12 VKW5279-002 HEAD BASE SP(R)
13 VKW5280-001 HEAD BASE SP(L)
14 LV41584-001A BRAKE(R)
15 LV41585-003A BRAKE(L)
16 QYSBSF2005Z SCREW 2mm x 5mm
17 VKS5603-00G MAIN PULLEY ASS
18 VKS3785-001MM FR ARM
19 VKW5284-002 SWING SPRING
20 VKS2278-003 TRIGGER ARM
21 VKW5301-001 FR SPRING
22 VKW5266-001 ELEVATOR SPRING
23 WDL214025 WASHER
24 QYSBSF2005Z SCREW 2mm x 5mm
25 VKS3786-00G CLUTCH ASSY
26 VKF3205-00B F.WHEEL ASSY(R)
27 WDL183425 SLIT WASHER
28 VKF3207-00C F.WHEEL ASSY(L)
29 WDL173525-6 SLIT WASHER
30 VKZ3174-00B DC SOLENOID
31 LV42836-001A CAPSTAN BELT
32 MSI-5U2LWA D.C.MOTOR
33 VKR4761-003 MOTOR PULLEY
34 QYSPSP2604Z SCREW 2.6mm x 4mm(x2)
35 QYSBSF2608Z TAPPING SCREW 2.6mm x 8mm(x3)
36 QUQH12-0906BF WIRE

Part No. Part Name Description Local

3-12

Electrical parts list

Power board

Block No. [0][1][0][0]



Symbol No.



IC303 KIA7808API IC



IC305 KIA7809API IC



IC360 KIA7805API IC



IC701 STK412-410 POWER I.C
IC901 BU9253AS IC
IC902 NJM4580L IC

Q250 2SC2785/FE/-T TRANSISTOR
Q251 KTC1027/OY/-T TRANSISTOR
Q252 2SD1266/P/ TRANSISTOR
Q370 KTC2026/Y/ TRANSISTOR
Q371 2SD1991A/RS/-T TRANSISTOR
Q372 KTC3199/GL/-T TRANSISTOR
Q373 KRA102M-T DIGI TRANSISTOR
Q374 KRC102M-T DIGI TRANSISTOR
Q701 KTA1268/GL/-T TRANSISTOR
Q702 KTA1268/GL/-T TRANSISTOR
Q710 KTA1023/OY/-T TRANSISTOR
Q711 KTC3200/GL/-T TRANSISTOR
Q712 KTA1268/GL/-T TRANSISTOR
Q713 KTC1027/OY/-T TRANSISTOR
Q726 KTC3200/GL/-T TRANSISTOR
Q727 KTA1268/GL/-T TRANSISTOR
Q728 2SC2785/FE/-T TRANSISTOR
Q1021 KRA111M-T DIGI TRANSISTOR
Q1022 KRA111M-T DIGI TRANSISTOR
Q1023 KRA111M-T DIGI TRANSISTOR
Q1061 2SC3576-JVC-T TRANSISTOR



D233 2A02-M DIODE



D234 2A02-M DIODE



D235 2A02-M DIODE



D236 2A02-M DIODE
D250 MTZJ11B-T2 Z DIODE
D252 1N4003S-T5 SI DIODE
D254 1SS119-041-T2 DIODE
D256 MTZJ6.2C-T2 Z DIODE
D313 MTZJ10C-T2 Z DIODE
D315 MTZJ11B-T2 Z DIODE
D360 1SS119-041-T2 DIODE
D362 MTZJ8.2C-T2 Z DIODE
D370 MTZJ6.8C-T2 Z DIODE
D371 MTZJ4.3B-T2 Z DIODE
D372 MTZJ6.8C-T2 Z DIODE
D703 MTZJ15B-T2 Z DIODE
D704 MTZJ15B-T2 Z DIODE
D719 1SS119-041-T2 DIODE
D720 1SS119-041-T2 DIODE
D723 MTZJ36B-T2 Z DIODE
D724 MTZJ36B-T2 Z DIODE
D726 1SS119-041-T2 DIODE
D728 1SS119-041-T2 DIODE
D1021 MTZJ5.1B-T2 Z DIODE
D1061 1SS119-041-T2 DIODE

C250 QETN1HM-476Z E CAPACITOR 47uF 50V M
C251 QETM1JM-477 E CAPACITOR 470uF 63V M



C252 QCZ9105-472 C CAPACITOR 4700pF 250V M
C253 QFLC1HJ-472Z M CAPACITOR 4700pF 50V J
C254 QFLC1HJ-472Z M CAPACITOR 4700pF 50V J
C255 QETN0JM-477Z E CAPACITOR 470uF 6.3V M
C257 QETN1HM-476Z E CAPACITOR 47uF 50V M
C308 QEKC1HM-106Z E CAPACITOR 10uF 50V M
C311 QETN1HM-106Z E CAPACITOR 10uF 50V M
C312 QETN1HM-106Z E CAPACITOR 10uF 50V M
C362 QETN1HM-106Z E CAPACITOR 10uF 50V M
C370 QETN0JM-107Z E CAPACITOR 100uF 6.3V M
C371 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C372 QETN1HM-226Z E CAPACITOR 22uF 50V M
C703 QCBB1HK-471Y C CAPACITOR 470pF 50V K
C705 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C706 QCBB1HK-221Y C CAPACITOR 220pF 50V K

Part No. Part Name Description Local



Symbol No.

C707 QETN1JM-476Z E CAPACITOR 47uF 63V M
C708 QETN1JM-476Z E CAPACITOR 47uF 63V M
C709 QCSB1HK-4R7Y C CAPACITOR 4.7pF 50V K
C710 QCSB1HK-4R7Y C CAPACITOR 4.7pF 50V K
C711 QFZ0212-104Z M CAPACITOR 0.1uF
C712 QFZ0212-104Z M CAPACITOR 0.1uF
C713 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C714 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C715 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C716 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C721 QTE1C06-476Z E CAPACITOR 47uF 16V
C722 QTE1C06-476Z E CAPACITOR 47uF 16V
C723 QETN1AM-107Z E CAPACITOR 100uF 10V M
C726 QETN1EM-106Z E CAPACITOR 10uF 25V M
C729 QETN1CM-476Z E CAPACITOR 47uF 16V M
C730 FQCF31HZ-223Z D.CAPACITOR
C731 FQCF31HZ-223Z D.CAPACITOR
C739 QETN1HM-105Z E CAPACITOR 1uF 50V M
C1021 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C1022 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C1023 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C1034 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C1035 QETN1AM-107Z E CAPACITOR 100uF 10V M
C1036 QCBB1HK-101Y C CAPACITOR 100pF 50V K
C1037 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C1038 QDXB1CM-472Y C CAPACITOR 4700pF 16V M
C1039 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C1040 QDXB1CM-332Y C CAPACITOR 3300pF 16V M
C1041 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C1042 QETN1EM-226Z E CAPACITOR 22uF 25V M
C1043 QFVJ1HJ-474Z MF CAPACITOR 0.47uF 50V J
C1044 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C1045 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C1061 QER61AM-227Z E CAPACITOR 220uF 10V M
C1062 QEKC1AM-107Z E CAPACITOR 100uF 10V M
C1063 QETC1HM-475Z E CAPACITOR 4.7uF 50V M
C1064 QCBB1HK-151Y C CAPACITOR 150pF 50V K
C1065 QCBB1HK-151Y C CAPACITOR 150pF 50V K
C1066 QCBB1HK-331Y C CAPACITOR 330pF 50V K
C1067 QEKC1HM-225Z E CAPACITOR 2.2uF 50V M
C1068 QEKC1HM-224Z E CAPACITOR 0.22uF 50V M
C1069 QEKC1HM-475Z E CAPACITOR 4.7uF 50V M

R250 QRE141J-332Y C RESISTOR 3.3kΩ 1/4W J
R251 QRE141J-822Y C RESISTOR 8.2k



R252 QRZ9042-2R2X F RESISTOR 2.2
R253 QRE141J-681Y C RESISTOR 680Ω 1/4W J
R254 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R362 QRE141J-102Y C RESISTOR 1k
R370 QRE141J-331Y C RESISTOR 330
R371 QRE141J-331Y C RESISTOR 330Ω 1/4W J
R372 QRE141J-331Y C RESISTOR 330
R373 QRE141J-681Y C RESISTOR 680Ω 1/4W J
R374 QRE141J-122Y C RESISTOR 1.2k
R375 QRE141J-201Y C RESISTOR 200
R376 QRE141J-201Y C RESISTOR 200Ω 1/4W J
R377 QRE141J-103Y C RESISTOR 10k



R701 QRJ146J-470X UNF C RESISTOR 47Ω 1/4W J



R702 QRJ146J-470X UNF C RESISTOR 47Ω 1/4W J
R703 QRE141J-563Y C RESISTOR 56k
R704 QRE141J-563Y C RESISTOR 56k



R705 FQRJ143J-821X UNF C RESISTOR



R706 FQRJ143J-821X UNF C RESISTOR
R707 QRE141J-563Y C RESISTOR 56k
R708 QRE141J-563Y C RESISTOR 56k



R713 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J



R714 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J



R715 FQRJ143J-100X UNF C RESISTOR



R716 FQRJ143J-100X UNF C RESISTOR
R717 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R718 QRE141J-102Y C RESISTOR 1k
R719 QRE141J-562Y C RESISTOR 5.6k
R720 QRE141J-562Y C RESISTOR 5.6kΩ 1/4W J
R721 QRE141J-103Y C RESISTOR 10k

Part No. Part Name Description Local

Ω

1/4W J

Ω

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

HX-Z9V

3-13

HX-Z9V



Symbol No.

Part No. Part Name Description Local



Symbol No.

Part No. Part Name Description Local

R722 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R723 QRE141J-682Y C RESISTOR 6.8kΩ 1/4W J
R724 QRE141J-682Y C RESISTOR 6.8kΩ 1/4W J
R727 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R728 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R729 QRE141J-104Y C RESISTOR 100k
R730 QRE141J-103Y C RESISTOR 10k
R739 QRE141J-823Y C RESISTOR 82kΩ 1/4W J
R740 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R741 QRE141J-682Y C RESISTOR 6.8kΩ 1/4W J
R742 QRE141J-682Y C RESISTOR 6.8kΩ 1/4W J
R753 QRZ0218-R22 EMIT RESISTOR 0.22
R754 QRZ0218-R22 EMIT RESISTOR 0.22
R761 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R762 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R766 QRE141J-333Y C RESISTOR 33kΩ 1/4W J
R768 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R769 QRE141J-222Y C RESISTOR 2.2kΩ 1/4W J



R774 QRJ146J-100X UNF C RESISTOR 10Ω 1/4W J
R775 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R777 QRE141J-103Y C RESISTOR 10k
R778 QRE141J-103Y C RESISTOR 10k
R786 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R787 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R1021 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R1022 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R1031 QRE141J-203Y C RESISTOR 20kΩ 1/4W J
R1032 QRE141J-203Y C RESISTOR 20kΩ 1/4W J
R1033 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R1034 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R1035 QRE141J-333Y C RESISTOR 33kΩ 1/4W J
R1036 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R1037 QRE141J-153Y C RESISTOR 15kΩ 1/4W J
R1038 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R1039 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R1040 QRE141J-272Y C RESISTOR 2.7kΩ 1/4W J
R1041 QRE141J-203Y C RESISTOR 20kΩ 1/4W J
R1042 QRE141J-221Y C RESISTOR 220Ω 1/4W J
R1043 QRE141J-203Y C RESISTOR 20kΩ 1/4W J
R1044 QRE141J-562Y C RESISTOR 5.6kΩ 1/4W J
R1045 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R1061 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R1062 QRE141J-123Y C RESISTOR 12kΩ 1/4W J
R1063 QRE141J-391Y C RESISTOR 390Ω 1/4W J
R1064 QRE141J-152Y C RESISTOR 1.5kΩ 1/4W J
R1065 QRE141J-101Y C RESISTOR 100Ω 1/4W J
R1066 QRE141J-475Y C RESISTOR 4.7MΩ 1/4W J
R1067 QRE141J-510Y C RESISTOR 51Ω 1/4W J
R1068 QRE141J-203Y C RESISTOR 20kΩ 1/4W J
R1069 QRE141J-102Y C RESISTOR 1k
R1070 QRE141J-561Y C RESISTOR 560Ω 1/4W J
R1071 QRE141J-472Y C RESISTOR 4.7k
R1072 QRE141J-472Y C RESISTOR 4.7k
R1073 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R1074 QRE141J-152Y C RESISTOR 1.5k
VR901 QVQ0309-B54 V RESISTOR

L701 QQLZ035-R39 COIL 0.39uH
L702 QQLZ035-R39 COIL 0.39uH



T002 QQT0370-011 POWER TRANSF

CN212 QGD2504C1-03Z CONNECTOR (1-3)
CN213 QGD2504C1-04Z CONNECTOR (1-4)
CN214 QGA3901C1-05 CONNECTOR W-B (1-5)
CN215 QGB2510K2-15 CONNECTOR B-B (1-15)
CN231 QGD2504C1-03Z CONNECTOR (1-3)
CN232 QGD2504C1-03Z CONNECTOR (1-3)
CN250 QGA7901F2-02 CONNECTOR W-B (1-2)
CN301 QGB2510K2-14 CONNECTOR B-B (1-14)
FT111 QNG0003-001Z FUSE CLIP
FT112 QNG0003-001Z FUSE CLIP
FT131 QNG0003-001Z FUSE CLIP
FT132 QNG0003-001Z FUSE CLIP
FT511 QNG0003-001Z FUSE CLIP
FT512 QNG0003-001Z FUSE CLIP
FT521 QNG0003-001Z FUSE CLIP
FT522 QNG0003-001Z FUSE CLIP
FT531 QNG0003-001Z FUSE CLIP

Ω

Ω

1/4W J

Ω
Ω

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

1/4W J

FT532 QNG0003-001Z FUSE CLIP
FW912 QUM155-17DGZ4 FLAT WIRE
H500 LV40057-H30B HEAT SINK
J1021 QNS0170-001 HEADPHONE JACK
J1022 QNS0170-001 HEADPHONE JACK



RY3 QSK0124-001 RELAY



S500 QSW0812-001 VOLTAGE SWITCH
TW802 QUB220-21DMHP FLAT WIRE

Input board

Block No. [0][2][0][0]



Symbol No.

IC434 BH3874AKS2 VOLUME IC
IC501 HA17558A IC
IC502 HA17558A IC
IC571 HA17558A IC

Q493 2SC3576-JVC-T TRANSISTOR
Q494 2SC3576-JVC-T TRANSISTOR
Q495 2SC3576-JVC-T TRANSISTOR
Q496 KRA102M-T DIGI TRANSISTOR
Q533 2SC2785/FE/-T TRANSISTOR
Q534 2SC2785/FE/-T TRANSISTOR
Q571 2SC2785/FE/-T TRANSISTOR
Q572 2SC2785/FE/-T TRANSISTOR
Q573 2SC2785/FE/-T TRANSISTOR

D409 MTZJ5.1B-T2 Z DIODE
D411 1SS119-041-T2 DIODE
D412 1SS119-041-T2 DIODE
D448 1SS119-041-T2 DIODE
D501 1SS119-041-T2 DIODE
D502 1SS119-041-T2 DIODE
D523 MTZJ6.8B-T2 Z DIODE
D524 MTZJ6.8B-T2 Z DIODE
D535 1SS119-041-T2 DIODE
D571 1SS119-041-T2 DIODE
D572 1SS119-041-T2 DIODE

C401 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C402 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C403 FQCF31HP-103Z D.CAPACITOR
C407 QFLC1HJ-223Z M CAPACITOR 0.022uF 50V J
C409 QETN0JM-107Z E CAPACITOR 100uF 6.3V M
C415 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C435 QETN1EM-106Z E CAPACITOR 10uF 25V M
C436 QETN1EM-106Z E CAPACITOR 10uF 25V M
C437 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C438 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C439 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C441 QFLC1HJ-682Z M CAPACITOR 6800pF 50V J
C442 QETN1EM-106Z E CAPACITOR 10uF 25V M
C444 QETN1EM-106Z E CAPACITOR 10uF 25V M
C445 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C446 QFLC1HJ-472Z M CAPACITOR 4700pF 50V J
C447 QFVJ1HJ-394Z MF CAPACITOR 0.39uF 50V J
C448 QFVJ1HJ-394Z MF CAPACITOR 0.39uF 50V J
C449 QFVJ1HJ-394Z MF CAPACITOR 0.39uF 50V J
C450 QFVJ1HJ-394Z MF CAPACITOR 0.39uF 50V J
C451 QFLC1HJ-823Z M CAPACITOR 0.082uF 50V J
C452 QFVJ1HJ-124Z MF CAPACITOR 0.12uF 50V J
C453 QFLC1HJ-823Z M CAPACITOR 0.082uF 50V J
C454 QFVJ1HJ-124Z MF CAPACITOR 0.12uF 50V J
C455 QFLC1HJ-183Z M CAPACITOR 0.018uF 50V J
C456 QFLC1HJ-273Z M CAPACITOR 0.027uF 50V J
C457 QFLC1HJ-183Z M CAPACITOR 0.018uF 50V J
C458 QFLC1HJ-273Z M CAPACITOR 0.027uF 50V J
C459 QFLC1HJ-822Z M CAPACITOR 8200pF 50V J
C460 QFLC1HJ-123Z M CAPACITOR 0.012uF 50V J
C461 QFLC1HJ-822Z M CAPACITOR 8200pF 50V J
C462 QFLC1HJ-123Z M CAPACITOR 0.012uF 50V J
C463 QFLC1HJ-102Z M CAPACITOR 1000pF 50V J

Part No. Part Name Description Local

3-14



Symbol No.

Part No. Part Name Description Local



Symbol No.

HX-Z9V

Part No. Part Name Description Local

C464 QFLC1HJ-102Z M CAPACITOR 1000pF 50V J
C465 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C466 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C467 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C468 QFLC1HJ-473Z M CAPACITOR 0.047uF 50V J
C469 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C470 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C471 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C472 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C473 QETN1EM-227Z E CAPACITOR 220uF 25V M
C475 QETN1AM-477Z E CAPACITOR 470uF 10V M
C476 QTE1V06-106Z E CAPACITOR 10uF 35V
C477 QTE1V06-106Z E CAPACITOR 10uF 35V
C478 QTE1C06-476Z E CAPACITOR 47uF 16V
C479 QFVJ1HJ-224Z MF CAPACITOR 0.22uF 50V J
C480 QETN1HM-106Z E CAPACITOR 10uF 50V M
C481 QTE1V06-106Z E CAPACITOR 10uF 35V
C482 QTE1V06-106Z E CAPACITOR 10uF 35V
C483 QETN1EM-106Z E CAPACITOR 10uF 25V M
C484 QETN1EM-106Z E CAPACITOR 10uF 25V M
C485 QETN1EM-106Z E CAPACITOR 10uF 25V M
C486 QETN1EM-106Z E CAPACITOR 10uF 25V M
C487 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C488 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C489 QTE1C06-476Z E CAPACITOR 47uF 16V
C497 QETN1HM-105Z E CAPACITOR 1uF 50V M
C501 QETN1HM-475Z E CAPACITOR 4.7uF 50V M
C502 QFLC1HJ-153Z M CAPACITOR 0.015uF 50V J
C503 QFVJ1HJ-224Z MF CAPACITOR 0.22uF 50V J
C504 QFLC1HJ-822Z M CAPACITOR 8200pF 50V J
C505 QFVJ1HJ-274Z MF CAPACITOR 0.27uF 50V J
C508 QFLC1HJ-273Z M CAPACITOR 0.027uF 50V J
C509 QEKC1CM-106Z E CAPACITOR 10uF 16V M
C510 QEKC1AM-107Z E CAPACITOR 100uF 10V M
C514 QFLC1HJ-471Z M CAPACITOR 470pF 50V J
C520 QETN1EM-106Z E CAPACITOR 10uF 25V M
C523 FQCS31HJ-470Z D.CAPACITOR
C524 QETN1AM-477Z E CAPACITOR 470uF 10V M
C525 QDVB1EZ-223Y C CAPACITOR 0.022uF 25V Z
C527 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C528 QETN0JM-108Z E CAPACITOR 1000uF 6.3V M
C529 QDXB1CM-152Y C CAPACITOR 1500pF 16V M
C533 QETN1AM-107Z E CAPACITOR 100uF 10V M
C534 QFLC1HJ-153Z M CAPACITOR 0.015uF 50V J
C536 QETN1HM-105Z E CAPACITOR 1uF 50V M
C537 QDGB1HK-681Y C CAPACITOR 680pF 50V K
C538 QDXB1CM-182Y C CAPACITOR 1800pF 16V M
C539 QCSB1HJ-330Y C CAPACITOR 33pF 50V J
C551 QETN1AM-227Z E CAPACITOR 220uF 10V M
C552 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C553 QFLC1HJ-103Z M CAPACITOR 0.01uF 50V J
C554 QETN1EM-106Z E CAPACITOR 10uF 25V M
C555 QFLC1HJ-103Z M CAPACITOR 0.01uF 50V J
C557 QFLC1HJ-104Z M CAPACITOR 0.1uF 50V J
C559 FQCF31HP-103Z D.CAPACITOR
C560 QFLC1HJ-223Z M CAPACITOR 0.022uF 50V J
C565 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C570 QETN1JM-476Z E CAPACITOR 47uF 63V M
C571 QETN1HM-225Z E CAPACITOR 2.2uF 50V M
C575 QCBB1HK-101Y C CAPACITOR 100pF 50V K
C576 QETN1CM-476Z E CAPACITOR 47uF 16V M
C577 QETN1CM-476Z E CAPACITOR 47uF 16V M
C578 QETN1HM-105Z E CAPACITOR 1uF 50V M
C585 QETN1HM-476Z E CAPACITOR 47uF 50V M
C587 QETN1CM-107Z E CAPACITOR 100uF 16V M
C588 QETN1AM-227Z E CAPACITOR 220uF 10V M
C594 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C596 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C597 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C598 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C599 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M

R401 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R402 QRE141J-102Y C RESISTOR 1k
R405 QRE141J-392Y C RESISTOR 3.9k
R406 QRE141J-392Y C RESISTOR 3.9kΩ 1/4W J
R411 QRE141J-363Y C RESISTOR 36k
R412 QRE141J-363Y C RESISTOR 36k

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

R413 QRE141J-123Y C RESISTOR 12kΩ 1/4W J
R414 QRE141J-123Y C RESISTOR 12kΩ 1/4W J
R435 QRE141J-683Y C RESISTOR 68kΩ 1/4W J
R436 QRE141J-682Y C RESISTOR 6.8kΩ 1/4W J
R437 QRE141J-101Y C RESISTOR 100Ω 1/4W J
R438 QRE141J-513Y C RESISTOR 51k
R440 QRE141J-912Y C RESISTOR 9.1k
R442 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R443 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R444 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R445 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R446 QRE141J-183Y C RESISTOR 18kΩ 1/4W J
R447 QRE141J-123Y C RESISTOR 12kΩ 1/4W J
R450 QRE141J-124Y C RESISTOR 120kΩ 1/4W J
R451 QRE141J-153Y C RESISTOR 15kΩ 1/4W J
R452 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R453 QRE141J-513Y C RESISTOR 51kΩ 1/4W J
R454 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R455 QRE141J-513Y C RESISTOR 51kΩ 1/4W J
R456 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R458 QRE141J-102Y C RESISTOR 1k
R459 QRE141J-102Y C RESISTOR 1k
R477 QRE141J-123Y C RESISTOR 12kΩ 1/4W J
R478 QRE141J-122Y C RESISTOR 1.2kΩ 1/4W J
R480 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R481 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R482 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R493 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R494 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R495 QRE141J-103Y C RESISTOR 10kΩ 1/4W J
R496 QRE141J-102Y C RESISTOR 1kΩ 1/4W J
R497 QRE141J-223Y C RESISTOR 22kΩ 1/4W J
R501 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R502 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R503 QRE141J-303Y C RESISTOR 30kΩ 1/4W J
R504 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R505 QRE141J-223Y C RESISTOR 22kΩ 1/4W J
R506 QRE141J-223Y C RESISTOR 22kΩ 1/4W J
R507 QRE141J-303Y C RESISTOR 30kΩ 1/4W J
R508 QRE141J-274Y C RESISTOR 270kΩ 1/4W J
R509 QRE141J-101Y C RESISTOR 100Ω 1/4W J
R510 QRE141J-823Y C RESISTOR 82kΩ 1/4W J
R511 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R512 QRE141J-563Y C RESISTOR 56kΩ 1/4W J
R513 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R514 QRE141J-822Y C RESISTOR 8.2kΩ 1/4W J
R515 QRE141J-114Y C RESISTOR 110kΩ 1/4W J
R523 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R533 QRZ9006-4R7X F.RESISTOR 4.7Ω 1/4W J
R534 QRE141J-473Y C RESISTOR 47k
R535 QRE141J-225Y C RESISTOR 2.2MΩ 1/4W J
R536 QRE141J-104Y C RESISTOR 100k
R537 QRE141J-220Y C RESISTOR 22
R551 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R552 QRE141J-472Y C RESISTOR 4.7k
R553 QRE141J-472Y C RESISTOR 4.7k
R554 QRE141J-472Y C RESISTOR 4.7kΩ 1/4W J
R570 QRE141J-103Y C RESISTOR 10k
R571 QRE141J-271Y C RESISTOR 270Ω 1/4W J
R572 QRE141J-473Y C RESISTOR 47k
R573 QRE141J-113Y C RESISTOR 11k
R575 QRE141J-473Y C RESISTOR 47kΩ 1/4W J
R576 QRE141J-104Y C RESISTOR 100k
R577 QRE141J-104Y C RESISTOR 100k
R579 QRE141J-184Y C RESISTOR 180kΩ 1/4W J
R580 QRE141J-513Y C RESISTOR 51k
R581 QRE141J-224Y C RESISTOR 220k
R582 QRE141J-101Y C RESISTOR 100
R583 QRE141J-101Y C RESISTOR 100
R585 QRE141J-104Y C RESISTOR 100kΩ 1/4W J
R587 QRE141J-101Y C RESISTOR 100
R588 QRE141J-102Y C RESISTOR 1k
R589 QRE141J-102Y C RESISTOR 1kΩ 1/4W J

L504 QQR1277-001Z COIL
L505 QQR1277-001Z COIL
L523 QQR1277-001Z COIL
L524 QQR1277-001Z COIL

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

Ω

1/4W J

3-15

HX-Z9V



Symbol No.

Part No. Part Name Description Local



Symbol No.

Part No. Part Name Description Local

L525 QQR1277-001Z COIL
L526 QQR1277-001Z COIL
L533 QQR1277-001Z COIL
L551 QQR1277-001Z COIL

CN11 QGF1205F1-09 CONNECTOR FFC/FPC (1-9)
CN44 QGF1201F3-10 CONNECTOR FFC/FPC (1-10)
CN217 QGB2510J1-07 CONNECTOR B-B (1-7)
CN311 QGB2510J1-14 CONNECTOR B-B (1-14)
CN504 QGF1036F1-15 CONNECTOR FFC/FPC (1-15)
CN661 QGF1036F1-19 CONNECTOR FFC/FPC (1-19)
CN870 QGF1205F1-23 CONNECTOR FFC/FPC (1-23)
CN922 QGD2503F1-05 CONNECTOR (1-5)
J411 QNN0420-001 SURROUND JACK
JA524 QNN0017-002 SURROUND JACK
SP434 GV40205-001A IC HOLDER
TW3 QUB230-13HPHP WIRE

Front board

Block No. [0][3][0][0]



Symbol No.



IC240 KIA7812API IC



IC602 STK402-070 IC
IC810 UPD784975AGF312 IC
IC811 BU2092 IC
IC951 GP1UM271XK RM RECEIVER 38kHz

Q201 2SB1274/RS/ TRANSISTOR
Q202 2SC2785/FE/-T TRANSISTOR
Q260 KTC3203/OY/-T TRANSISTOR
Q601 KTA1268/GL/-T TRANSISTOR
Q602 KTA1268/GL/-T TRANSISTOR
Q612 2SA1175/FE/-T TRANSISTOR
Q613 KRC102M-T DIGI TRANSISTOR
Q682 KTC3203/OY/-T TRANSISTOR
Q690 KTC3203/OY/-T TRANSISTOR
Q733 2SC3576-JVC-T TRANSISTOR
Q734 2SC3576-JVC-T TRANSISTOR
Q735 2SC3576-JVC-T TRANSISTOR
Q736 2SC3576-JVC-T TRANSISTOR
Q737 KRA111M-T DIGI TRANSISTOR
Q810 2SD1991A/RS/-T TRANSISTOR
Q811 2SD1991A/RS/-T TRANSISTOR
Q812 2SD1991A/RS/-T TRANSISTOR
Q813 2SD1991A/RS/-T TRANSISTOR
Q814 2SD1991A/RS/-T TRANSISTOR
Q815 2SD1991A/RS/-T TRANSISTOR
Q816 2SD1991A/RS/-T TRANSISTOR
Q817 2SD1991A/RS/-T TRANSISTOR
Q818 2SD1991A/RS/-T TRANSISTOR
Q819 2SD1991A/RS/-T TRANSISTOR
Q820 2SD1991A/RS/-T TRANSISTOR
Q821 2SD1991A/RS/-T TRANSISTOR
Q822 2SD1991A/RS/-T TRANSISTOR
Q823 2SD1991A/RS/-T TRANSISTOR
Q833 KRA111M-T DIGI TRANSISTOR
Q858 2SD1991A/RS/-T TRANSISTOR
Q875 KRC102M-T DIGI TRANSISTOR
Q879 2SD1991A/RS/-T TRANSISTOR
Q890 2SD1991A/RS/-T TRANSISTOR
Q916 KTA1267/YG/-T TRANSISTOR
Q917 KRC102M-T DIGI TRANSISTOR
Q961 KTA1267/YG/-T TRANSISTOR
Q962 KRC102M-T DIGI TRANSISTOR



D201 1N5402M-20 DIODE



D202 1N5402M-20 DIODE

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D203 1N5402M-20 DIODE

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D204 1N5402M-20 DIODE

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D211 1N5402M-20 DIODE

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D212 1N5402M-20 DIODE

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D213 1N5402M-20 DIODE

Part No. Part Name Description Local

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D214 1N5402M-20 DIODE
D217 1N4003S-T5 SI DIODE
D218 1N4003S-T5 SI DIODE
D219 MTZJ33B-T2 Z DIODE
D220 MTZJ6.8B-T2 Z DIODE
D227 1N4003S-T5 SI DIODE
D240 MTZJ13B-T2 Z DIODE
D260 1SS119-041-T2 DIODE
D261 1SS119-041-T2 DIODE
D262 1SS119-041-T2 DIODE
D263 1SS119-041-T2 DIODE
D264 MTZJ5.1B-T2 Z DIODE
D619 1SS119-041-T2 DIODE
D620 1SS119-041-T2 DIODE
D622 MTZJ9.1B-T2 Z DIODE
D650 1SS119-041-T2 DIODE
D725 1SS119-041-T2 DIODE
D801 1SS119-041-T2 DIODE
D802 1SS119-041-T2 DIODE
D803 MA723-T2 SI DIODE
D804 1SS119-041-T2 DIODE
D805 1SS119-041-T2 DIODE
D806 1SS119-041-T2 DIODE
D807 RB721Q-40-T2 DIODE
D810 1SS119-041-T2 DIODE
D831 MTZJ5.1B-T2 Z DIODE
D832 MTZJ5.1B-T2 Z DIODE
D833 MTZJ4.3B-T2 Z DIODE
D875 1SS119-041-T2 DIODE
D901 L-192ZSRD-T LED
D902 L-192ZSRD-T LED
D903 L-192ZSRD-T LED
D942 L-192ZSRD-T LED
D943 L-192ZSRD-T LED
D944 L-192ZSRD-T LED
D945 L-192ZSRD-T LED
D946 L-192ZSRD-T LED
D947 L-192ZSRD-T LED
D948 L-192ZSRD-T LED
D950 L-192ZSRD-T LED
D951 L-192ZSRD-T LED
D962 L-192ZSRD-T LED
D972 LC503MUR1-30Q LED
D973 LC503MUR1-30Q LED
D1003 MTZJ2.4B-T2 Z DIODE

C91 QDGB1HK-102Y C CAPACITOR 1000pF 50V K
C201 QFKC2EK-104 MM CAPACITOR 0.1uF 250V K
C202 QFKC2EK-104 MM CAPACITOR 0.1uF 250V K
C203 QFKC2EK-104 MM CAPACITOR 0.1uF 250V K
C204 QEZ0581-478 E CAPACITOR 4700uF
C205 QEZ0581-478 E CAPACITOR 4700uF
C211 QFKC2EK-104Z MM CAPACITOR 0.1uF 250V K
C212 QFKC2EK-104Z MM CAPACITOR 0.1uF 250V K
C213 QFKC2EK-104Z MM CAPACITOR 0.1uF 250V K
C214 QETM1HM-228 E CAPACITOR 2200uF 50V M
C215 QETM1HM-228 E CAPACITOR 2200uF 50V M
C216 QETN1VM-107Z E CAPACITOR 100uF 35V M
C217 QETN2AM-476Z E CAPACITOR 47uF 100V M
C218 QETN1HM-226Z E CAPACITOR 22uF 50V M
C219 QDYB1CM-103Y C CAPACITOR 0.01uF 16V M
C220 QETN1HM-226Z E CAPACITOR 22uF 50V M
C221 QETN1HM-475Z E CAPACITOR 4.7uF 50V M
C222 QETN1HM-475Z E CAPACITOR 4.7uF 50V M
C236 QETM1EM-688 E CAPACITOR 6800uF 25V M
C240 QETN1HM-106Z E CAPACITOR 10uF 50V M
C260 QETN1EM-476Z E CAPACITOR 47uF 25V M
C601 FQCF31HZ-223Z D.CAPACITOR
C602 FQCF31HZ-223Z D.CAPACITOR
C603 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C604 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C605 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C606 QCBB1HK-221Y C CAPACITOR 220pF 50V K
C607 QETN1JM-476Z E CAPACITOR 47uF 63V M
C608 QETN1JM-476Z E CAPACITOR 47uF 63V M
C609 QCSB1HJ-100Y C CAPACITOR 10pF 50V J
C610 QCSB1HJ-100Y C CAPACITOR 10pF 50V J
C611 QETN1HM-476Z E CAPACITOR 47uF 50V M

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