Philips MC-320 Service manual

Service

Service

Micro System

Service Manual

Service
Service

Service

MC-320

All Version

TABLE OF CONTENTS

Page

Location of PCBs & Version Variations ......................1-2

Technical Specifications .............................................1-3

Measurement setup....................................................1-4

Service Aids, Safety Instruction, etc. ..........................1-5

Preparations & Controls .............................................1-7

Disassembly Instructions............................................... 2

Set Block diagram ......................................................... 3

Set Wiring diagram ........................................................ 4

Key Board ...................................................................... 5

Power Board .................................................................. 6

Tuner Board...................................................................7

MCU & CD Board .......................................................... 8

Connection Board..........................................................9

Main Board .................................................................. 10

Set Mechanical Exploded View & Parts List ............... 11

CLASS 1

©

Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system
or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.

Published by SL 0321 Service Audio Printed in The Netherlands Subject to modification

Version 1.0

LASER PRODUCT

GB

3140 785 32530

LOCATION OF PRINTED CIRCUIT BOARDS

IN

A

M

K

E

BO

Y

A

RD

1-2

D

R

A

O

B

D

R

A

O

B

R

E

N

U

T

POWER BOARD

VERSION VARIATIONS

Type/Versions

Features &
Board in used

RDS function
ECO Standby
Aux Input
Digital Coaxial Out
Line Out
Subwoofer Out
Headphone Out
AC Voltage Selector
Non-Cenelec Tuner

Cenelec Tuner



MC-320

/21

/22

x
x

xx

x

x

x

/25 /30 /37

x
x

x

xx

x

x
x
x

x

x

x

x

SPECIFICATIONS

GENERAL:

Mains voltage /21 : 110V ~ 127V / 220V ~ 240V
Switchable
/22/25 : 220V ~ 230V
/30 : 240V
/15/33 : 220V
/37 : 120V
Mains frequency /22/25/30 : 50Hz
/15/21/33 : 50/60Hz

/37 : 60Hz
Power consumption
/22/25 : < 1W at ECO Standby
: < 7W at Standby
(DEMO mode off)

: 40W at Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 155 x 220 x 270mm

TUNER:
FM

Tuning range : 87.5-108MHz
IF frequency : 10.7MHz ± 20kHz
Aerial input

/15/21/22/25/37 : 75Ω Coaxial
/37 : 300Ω Dipole
Sensitivity at 26dB S/N : < 22dBf
Selectivity at S9/300kHz : > 33dB
IF Rejection : > 60dB
Image Rejection : > 20dB
Distortion at RF=1mV, dev. 75kHz : < 3%

-3dB Limiting point : < 23.5dB
Crosstalk at RF=1mV, dev. 40kHz : > 26dB
Modulation Hum : > 45dB
AM Suppression I/P: 48~82dBf : > 30dB

AM (MW)

Tuning range
/15/21/22/25/30 : 531-1602kHz
/21/37 : 530-1700kHz
Grid /21 : 9kHz / 10kHz
/15/22/25/30 : 9kHz
/37 : 10kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial 18.1µH
Sensitivity at 26dB S/N : < 3.25mV/M
Selectivity at S9/300kHz : > 15dB
AGC Figure of Merit : > 25dB
IF rejection : > 24dB
Image rejection : > 20dB
Distortion at RF=50mV, m=80% : < 5%
Mudulation Hum with REC or : > 40dB
Spurious Response Rejection : > 28dB

1-3

LW

Tuning range : 153-279kHz
Grid : 3kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial 18.1µH
Maximum Sensitivity : < 1.5mV/M
Sensitivity at 26dB S/N : < 6.0mV/M
Selectivity at S9/300kHz : > 24dB
IF rejection : > 26dB
Image rejection : > 30dB
Distortion I/P:5~50mV : < 5%
Modulation Hum with REC or : > 40dB

AMPLIFIER:

Output power (6Ω, 1kHz, 10% THD) : 2X18W
Frequency response within -3dB : 60Hz-14kHz
Digital Sound Control (DSC) : Optimal,Classic,Jazz,

Rock
DBB : ON/OFF
Incredible Surround (IS) : ON/OFF
Input sensitivity (±3dB) for Rated Output Power at 1kHz
Aux in : 500mV; Rs=600Ω

Tuner in : FM67.5kHz, AM80%Modulation

CD in : -6dB track

Tape in : 250nWb/m

Output sensitivity

Headphone output at 32Ω : 15mW ± 1dB

CASSETTE RECORDER:

Number of track : 2 Tracks (Stereo)
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% DIN
Fast-wind/Rewind time C60 : 130 sec
Bias system : 80Hz - 10kHz
Rec/Pb freq. response within 8dB : 78kHz ± 10kHz
Signal to Noise Ratio (A-weighted) : > 48dBA
Distortion 250nWb/m : < 5%
Channel Difference at overall : < 4dB

COMPACT DISC:

Frequency response within ± 3dB : 63Hz - 14kHz
Output level (in Vrms) : 500mV, Z
Signal/Noise ratio (A-weighted): > 70dBA
Distortion at 1kHz : < 0.02%
Channel unbalance at 1kHz : < ±2dB
Channel separation at 1kHz : > 55dB
Emphasis : 15/50 µS (switched

automatically by CD10)
THD Noise(1kHz) : > 70dB
Outband Attenuation : > 20dB for Frequency
> 40kHz

= 100Ω

out

MEASUREMENT SETUP

Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

CD

Use Audio Signal Disc
(replaces test disc 3)

DUT

L

R

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

e.g. PM5110

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

Universal Torx driver holder .................................. 4822 395 91019

Torx bit T10 150mm ............................................. 4822 395 50456

Torx driver set T6 - T20......................................... 4822 395 50145

Torx driver T10 extended ...................................... 4822 395 50423

Cassette:

SBC419 Test cassette CrO2................................. 4822 397 30069

SBC420 Test cassette Fe ..................................... 4822 397 30071

MTT150 Dolby level 200nWb/M............................ 4822 397 30271

Compact Disc:

SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096

SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155

SBC429 Audio Signals disc .................................. 4822 397 30184

Dolby Pro-logic Test Disc...................................... 4822 395 10216

HANDLING CHIP COMPONENTS

ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953

Anti-static table mat - small 600x650x1.25mm..... 4822 466 10958

Anti-static wristband .............................................. 4822 395 10223

Connector box (1MΩ)............................................ 4822 320 11307

Extension cable

(to connect wristband to conn. box).................. 4822 320 11305

Connecting cable

(to connect table mat to conn. box) .................. 4822 320 11306

Earth cable (to connect product to mat or box) .... 4822 320 11308

Complete kit ESD3

(combining all above products)......................... 4822 320 10671

Wristband tester .................................................... 4822 344 13999

WARNING

GB

All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.

F

ATTENTION

Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.

1-6

ESD

D

WARNUNG

Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.

WAARSCHUWING

NL

Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.

I

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.

GB

Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.

F

Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.

“Pour votre sécurité, ces documents
doivent être utilisés par des spécia­listes agréés, seuls habilités à réparer
votre appareil en panne”.

CLASS 1

LASER PRODUCT

GB

Invisible laser radiation when open.
Avoid direct exposure to beam.

Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.

Warning !

S

Varning !

3122 110 03420

I

Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.

"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."

Varoitus !

SF

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!

DK Advarse !

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

PREP ARATIONS AND CONTROLS

Preparations

Rear connections

The type plate is located at the rear of the

system.

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that all other connections

ha

ve been made.

WARNING!

–For optimal performance, u se only the

original po

wer cable.

–Never make or change any connections

with the power switched on.

To avoid overheating of the system, a safety

circuit has been built in. Therefore, your

system may switch to Standby mode

automatically under extreme conditions. If

this happens, let the system cool down

before reusing it (not available for all versions).

B

Antennas Connection

Connect the supplied AM loop antenna and FM

antenna to the respective terminals. Adjust the

position of the antenna for optimal reception.

AM Antenna

Position the antenna as far as possible from a TV,

VCR or other radiation source.

speaker

(right)

speaker

(left)

AC power cord

AM loop

antenna

FM wire antenna

A

B

C

Preparations

FM Antenna

For better FM stereo reception, connect an

outdoor FM antenna to the FM AERIAL (FM

ANTENNA) terminal.

C

Speakers Connection

Front Speakers

Connect the speaker wires to the SPEAKERS

terminals, right speaker to "RIGHT" and left

speaker to "LEFT", colored (mar ked) wire to

"+" and black (unmarked) wire to "-".

Fully insert the stripped portion of the speaker

wire into the terminal as shown.

Notes:

–For optimal sound performance, use the

supplied speakers.

– Do not connect more than one speaker to any

one pair of

+

/

-

speaker terminals.

– Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

Optional connection

The optional equipment and connecting cords

are not supplied. Refer to the operating

instructions of the connected equipment for

details.

Connecting other equipment to your

system

Connect the audio left and right OUT terminals

of a TV, VCR, Laser Disc player, DVD player or

CD Recorder to the AUX terminals.

Note:

– If you are connecting equipment with a mono

output (a single audio out terminal), connect it to

the AUX left terminal. Alternatively, you can use a

“single to double” cinch cable (the output sound

still remain mono).

Before using the remote control

1

Pull out the plastic protective sheet.

2

Select the source you wish to control by

pressing one of the source select keys on the

remote control (for example CD, TUNER).

3

Then select the desired function (for example

,

,

).

Replacing battery (lithium

CR2025) into the remote control

1

Pull out the knob

A

slightly to the left.

2

Pull out the battery compar tment

B

.

3

Replace a new battery and fully inser t the

battery compar tment back to the original

position.

A

C

R

2

0

2

5

L

I

T

H

I

U

M

B

plastic

protective

sheet

CAUTION!

Batteries contain chemical substances, s o

they should be disposed off properly.

1-7

PREP ARATIONS AND CONTROLS

3

0

!

@

9

3

*

&

^

%

5

4

6

2

#

$

2

3

1

9

6

4

5

8

7

Controls

Controls on the system and

remote control

1

Display

–shows the status of the system.

2

PROG/ REV

for CD .................programmes tracks and reviews

the programme.

for TUNER ........ programmes tuner stations

manually or automatically.

for TAPE.............. sets tape reverse modes

3

CLOCK SET • RDS /

for CLOCK ....... set the clock function.

for CD .................starts or interr upts CD playback

for TAPE.............. starts the tape playback

4

Mode Selection

VOLUME (-/+)

–adjusts the volume level.

– on the system only - adjusts the hour and minutes

for the clock/ timer functions.

PRESET/ TIMER SET

/

for TUNER ........ selects a preset radio station.

for CD .................skips to the beginning of a

current track/previous/

subsequent track

for Timer (

only) to set timer under standby

SEARCH/ TUNE

/

for TUNER ........ Tune to a station

for CD .................fast searches back and forward

within a track/CD.

for TAPE.............. fast rewind/ wind tape

STOP 9

................................. stops CD playback or erase a

CD programme.

................................. stops tape playback/recording.

REC ............... starts recording.

5

SOURCE

–selects the respective sound source for CD/

TUNER/ TAPE /AUX.

–switches on the system.

6

DISPLAY-BAND (on the remote control

DISPLAY A/B)

for TUNER ........ change the tuner radio

band.(FM/ MW/ LW)

for CD .................change the CD display mode

for TAPE.............. switches tape direction

7

iR SENSOR

–infrared sensor for remote control.

8

ECO POWER indicator

9

STANDBY ON2

–switches the system to standby.

0

PHONES - connects to headphone .

!

- open/ close the cassette door.

@

CD OPEN

– open the CD door.

#

INTERACTIVE SOUND controls:

DBB .................... (Dynamic Bass Boost) enhances

the bass.

DSC ..................... (Digital Sound Control) selects

sound characteristics: CLASSIC/

JAZZ/ ROCK/ OPTIMAL.

INCREDIBLE SURR.

(IS) ....................... creates a super-enhanced stereo

effect.

$

REPEAT

–repeats a track/ CD programme/ entire CD.

%

SHUFFLE

–plays CD tracks in random order.

^

MUTE

–interrupts and resumes sound reproduction.

&

SLEEP

– activates/deactivates or selects the sleeper time.

*

TIMER ON / OFF

–activates/deactivates the timer function.

Notes for remote control:

– First select the source you wish to control

by pressing one of the source select keys on

the remote control (for example CD,

TUNER).

– Then select the desired function (for

example

,

,

).

1-8

PREP ARATIONS AND CONTROLS

Important notes for users in the

U.K.

Mains plug

This apparatus is fitted with an approved 13

Amp plug. To change a fuse in this type of plug

proceed as follows:

1

Remove fuse cover and fuse.

2

Fix new fuse which should be a BS1362 5 Amp,

A.S.T.A. or BSI approved type.

3

Refit the fuse cover.

If the fitted plug is not suitable for your socket

outlets, it should be cut off and an appropriate

plug fitted in its place.

If the mains plug contains a fuse, this should

have a value of 5 Amp. If a plug without a fuse

is used, the fuse at the distribution board

should not be greater than 5 Amp.

Note: The severed plug must be disposed of to

avoid a possible shock hazard should it be

inserted into a 13 Amp socket elsewhere.

How to connect a plug

The wires in the mains lead are coloured with

the following code: blue = neutral (N),

brown = live (L).

¶ As these colours may not correspond with the

colour markings identifying the terminals in

your plug, proceed as follows:

– Connect the blue wire to the terminal

marked N or coloured black.

– Connect the brown wire to the terminal

marked L or coloured red.

–Do not connect either wire to the earth

terminal in the plug, marked E (or e) or

coloured green (or green and yellow).

Before replacing the plug cover, ma ke cer tain

that the cord grip is clamped over the sheath

of the lead - not simply over the two wires.

Copyright in the U.K.

Recording and playback of material may

require consent. See Copyright Act 1956 and

The Performer’s Protection Acts 1958 to 1972.

Norge

Typeskilt finnes på apparatens underside.

Observer: Nettbryteren er sekundert

innkoplet. Den innebygde netdelen er

derfor ikke frakoplet nettet så lenge

apparatet er tilsluttet nettkontakten.

For å redusere faren for brann eller elektrisk

støt, skal apparatet ikke utsettes for regn eller

fuktighet.

Italia

DICHIARAZIONE DI CONFORMITA ’

Si dichiara che l’apparecchio MC-320 Philips

risponde alle prescrizioni dell’ar t. 2 comma 1 del

D.M. 28 Agosto 1995 n. 548.

Fatto a Eindhoven

Philips Consumer Electronics

Philips, Glaslaan 2

5616 JB Eindhoven, The Nether lands

CAUTION

Use of controls or adjustments or

performance of procedures other than

herein may result in hazardous

radiation exposure or other unsafe

operation.

1-9

PREP ARATIONS AND CONTROLS

Cleaning the Cabinet

Use a soft cloth slightly moistened with a mild

detergent solution. Do not use a solution

containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

When a disc becomes dirty,

clean it with a cleaning cloth.

Wipe the disc from the centre

out.

Do not use solvents such as

benzene, thinner, commercially

available cleaners, or antistatic

spray intended for analogue records.

Cleaning the disc lens

After prolonged use, dirt or dust may

accumulate at the disc lens. To ensure good

playback quality, clean the disc lens with Philips

CD Lens Cleaner or any commercially available

cleaner. Follow the instructions supplied with

cleaner.

Cleaning the Heads and the Ta pe Paths

To ensure good recording and playback quality,

clean the heads

A

, the capstan(s)

B

, and

pressure roller(s)

C

after every 50 hours of

tape operation.

Caution: Do not rotate the heads during

cleaning.

Use a cotton swab slightly moistened with

cleaning fluid or alcohol.

You can also clean the heads by playing a

cleaning tape once.

Demagnetising the heads

Use a demagnetising tape available at your

dealer.

Maintenance

WARNING

Under no circumstances should you try to repair the system yourself, as this will invalidate the

warranty. Do not open the system as there is a risk of electric shock.

If a fault occurs, first check the points listed below before taking the system for repair. If you

are unable to remedy a problem by following these hints, consult your dealer or service center.

Problem Solution

CD OPERATION

“NO DISC” is displayed. –Insert a disc.

– Check if the disc is inserted upside down.

–Wait until the moisture condensation at the lens

has cleared.

– Replace or clean the disc, see “Maintenance”.

– Use a finalised CD-RW or CD-R.

Tr oubleshooting

RADIO RECEPTION

Radio reception is poor. – If the signal is too weak, adjust the antenna or

connect an external antenna for better reception.

–Increase the distance between the Micro HiFi

System and your TV or VCR.

TAPE OPERATION / RECORDING

Recording or playback cannot be made. –Clean deck parts, see “Maintenance”.

–Use only normal (IEC I) tape for recording.

“CHECK TAPE” is displayed. – Apply a piece of adhesive tape over the missing

tab space.

The tape deck door cannot open. –Remove and reconnect the AC pow er plug and

switch on the system again.

GENERAL

The system does not react when buttons – Remove and reconnect the AC power plug and

are pressed. switch on the system again.

Sound cannot be heard or is of poor – Adjust the volume.

quality. –Disconnect the headphones.

– Check that the speakers are connected correctly.

– Check if the stripped speaker wire is clamped.

The left and right sound outputs are – Check the speaker connections and location.

reversed.

The remote control does not function – Select the source (CD or TUNER, for example)

properly. before pressing the function button (

,

,

).

– Reduce the distance between the remote control

and the system.

– Inser t the battery with its polarities

(+/– signs) aligned as indicated.

– Replace the batter y.

–Point the remote control directly toward

IR sensor on the front of the system.

The timer is not working. –Set the clock correctly.

–Press TIMER ON / OFF to switch on the timer.

– If a recording is in progress, stop the recording.

The Clock/Timer setting is erased. –Power has been interrupted or the power cord

has been disconnected. Reset the clock/timer.

Tr oubleshooting

1-10

DISASSEMBLY INSTRUCTIONS

A. To remove Brand Rim Left & Right
B. To remove Top Cabinet
C. To remove Bottom Cabinet
D. To remove Tape Deck
E. To remove Left & Right Metal Side Bars
F.

To remove CD Bracket
G. To remove Rear Cabinet
H. To remove CD MCU Board
I. To remove CD Tray Cover
J. To remove Connection Board & CD Deck
K. To remove CD Door & Key Board
L. To remove Main Board
M. To remove Power Board
N. To remove Tuner Board

2-1

A1

2-1

B1 (x4)

B2 (x4)

D1 (x4)

G2 (x2)

G3 (x2)

E1 (x2)

G4 (x2)

K1 (x4)

I1 (x4)

J1 (x1)

F1 (x2)

H1 (x4)

L1 (x2)

C1 (x4)

L2 (x1)

F2 (x1)

G5 (x2) Only for /21

G1 (x3)

M1 (x4)

N1 (x1)

E2 (x2)

C1 (x4)

A2

2-2

2-2

SET BLOCK DIAGRAM

R

L

6

3-1

3-1

AM ANT

FM RF

L

AUX

R SUPPLY

AM

RF

AM OSC

IC 101

TA2149BN

FM

OSC

FM

IF

AM IF

PLL

TC

9257F

TU-L

TU-

MCU

TMP87EP26F

TO CASS DECK

TDA T468D

FUNCTION IC

TO POWER

PRE-AMP

NJM4556AM

LCD DRIVE IC

HT1622

HEADPHONE OUT

POWER

AMP

AN17830A

LCD

SPK

VCC SW

CASSETT

DECK

CD

DECK

BA316N

TA2153FN

DRIVE IC

OSC

RF

TA2092N

TA 8142AP

85KHZ

P/B-R

P/B-

REC-L

REC-R

DSP

TC9462F

CD-R

CD-L

STP16

N10

D602

+6V L7806

+12V KA7812

D603

:8V

L

V

POWER

:16V

H

V

SUPPLY

+ CD 8V

SET WIRING DIAGRAM

4-1 4-1

5-1

KEY BOARD

Block Diagram

O S C I

D A T A

5-1

HT1622

D i s p l a y R A M

C S

R D

W R

C o n t r o l

a n d
T i m i n g
C i r c u i t

L C D D r i v e r /
B i a s C i r c u i t

C O M 0

C O M 7

S E G 0

TABLE OF CONTENTS

IC Block Diagram ........................................................................ 5-1

Circuit Diagram ........................................................................... 5-2

Layout Diagram-Component ...................................................... 5-3

Layout Diagram-SMD ................................................................. 5-3

Electrical parts list ...................................................................... 5-4

Pin Assignment

V D D

V S S

S E G 3 1

V L C D

B Z

B Z

C S

N C

R D

W R

D A T A

V S S

O S C I

V D D

V L C D

I R Q

B Z

N C

B Z

C O M 0

C O M 1

N C

T o n e F r e q u e n c y

T 1

T 2

T 3

G e n e r a t o r

S E G 3 0

S E G 3 1

6 3

6 4

1

2

3

4

5

6

7

8

9

1 0

1 1

1 2

1 3

1 4

1 5

1 6

1 7

1 8

2 0

2 1

1 9

S E G 2 8

S E G 2 9

6 1

6 2

2 3

2 2

W a t c h d o g T i m e r

T i m e B a s e G e n e r a t o r

S E G 2 3

S E G 2 4

S E G 2 5

S E G 2 6

S E G 2 7

5 6

5 7

5 8

5 9

6 0

0 6  $

   $ "  3 . 2

2 4

2 5

2 6

2 7

2 8

a n d

S E G 2 0

S E G 2 1

S E G 2 2

N C

5 2

5 3

5 4

5 5

5 1
5 0

4 9
4 8

4 7

4 6

4 5

4 4

4 3

4 2

4 1

4 0

3 9

3 8

3 7

3 6

3 5

2 9

3 4

3 0

3 1

3 2

3 3

I R Q

N C

N C

N C
S E G 1 9

S E G 1 8

S E G 1 7

S E G 1 6

S E G 1 5

S E G 1 4

S E G 1 3

S E G 1 2

S E G 1 1

S E G 1 0

S E G 9

S E G 8

S E G 7

N C

N C

N C

C O M 5

C O M 2

C O M 3

C O M 4

C O M 6

C O M 7

S E G 0

S E G 1

S E G 2

S E G 3

S E G 4

S E G 5

S E G 6

2 January 10, 2001

CIRCUIT DIAGRAM - FRONT BOARD

5-2

5-2

5-3

5-3

LAYOUT DIAGRAM - FRONT BOARD COMPONENT SIDE

LAYOUT DIAGRAM - FRONT BOARD SMD SIDE

ELECTRICAL PARTSLIST - KEY BOARD

- MISCELLANEOUS -

CN901 9965 000 18230 CONN 16P H P=1.0
LCD901 9965 000 18252 LCD MC320
LED901 9965 000 18253 LED WHITE
LED902 9965 000 18253 LED WHITE
LED903 9965 000 18254 LED GREEN

LED904 9965 000 18254 LED GREEN
LED905 9965 000 18254 LED GREEN
LED906 9965 000 18254 LED GREEN
LED907 9965 000 18304 LED BT-H203D-31 RED
SW901 4822 276 13775 SWITCH

SW902 4822 276 13775 SWITCH
SW903 4822 276 13775 SWITCH
SW904 4822 276 13775 SWITCH
SW905 4822 276 13775 SWITCH
SW906 4822 276 13775 SWITCH

SW907 4822 276 13775 SWITCH
SW908 4822 276 13775 SWITCH
SW909 4822 276 13775 SWITCH
SW910 4822 276 13775 SWITCH
SW911 4822 276 13775 SWITCH

5-4

5-4

SW912 4822 276 13775 SWITCH
SW913 4822 276 13775 SWITCH

- DIODES -

D901 4822 130 30621 1N4148
D903 4822 130 30621 1N4148
D904 4822 130 30621 1N4148

- IC & TRANSISTORS -

IC901 9965 000 18251 IC HT1622-64-QFP
IC902 9965 000 14545 SENSOR RECEIVER
Q905 5322 130 60159 BC846B

Note: Only these parts mentioned in the list are

normal service parts.

6-1

POWER BOARD

6-1

TABLE OF CONTENTS

Circuit Diagram..............................................................6-2

PCB Layout ....................................................................6-3

Electrical Parts LList..........................................................6-4

CIRCUIT DIAGRAM

6-2 6-2

POWER PCB LAYOUT

6-3 6-3

ELECTRICAL PARTSLIST - POWER BOARD

- MISCELLANEOUS -

CN701 9965 000 18244 CONN BASE 10P P=2.54
F701 9965 000 18245 FUSE 1.25A TSD 250V /21/37

F701 9965 000 11351 FUSE 800mA 250V /22/25/30
F703 9965 000 18246 FUSE 125mA TAPPING
F704 9965 000 18247 FUSE 6.3A TAPPING

!
!

!

!

6-4 6-4

F705 9965 000 18248 FUSE 3.15A TAPPING
PT701 9965 000 18302 POWER TRANS. EI-28 /22

!

!

RY701 9965 000 18303 RELAY /22/25
T701 9965 000 18249 FUSE CLAMP
T702 9965 000 18249 FUSE CLAMP

!

!

T703 9965 000 18250 CONNECTOR
T704 9965 000 18250 CONNECTOR

!

9965 000 11348 VOLTAGE SELECTOR 2P 5A /21

- CAPACITORS -

C701 9965 000 18300 CAP CER. 0.01MF 250V 20%/22/25

!

- COILS & FILTERS -

L701 9965 000 11379 FILTER MAINS 400µH

!

- DIODES -

D701 4822 130 30621 1N4148 /22/25
D702 4822 130 30621 1N4148 /22/25
D703 4822 130 30621 1N4148 /22/25
D704 4822 130 30621 1N4148 /22/25
D705 4822 130 30621 1N4148 /22/25

D706 4822 130 31878 1N4003G
D707 4822 130 31878 1N4003G
D708 4822 130 31878 1N4003G
D709 4822 130 31878 1N4003G

- IC & TRANSISTORS -

IC701 9965 000 18301 TA78057S /22/25
Q701 4822 130 40981 BC337-25 /22/25

Note: Only these parts mentioned in the list are

normal service parts.

7-1

TUNER BOARD

7-1

AM/FM TUNER IC TA2149BN

TABLE OF CONTENTS

IC Block Diagram............................................................. 7-1 to 7-3

Circuit Diagram_Non Cenelec.................................................... 7-4

Layout Diagram-Component_Non Cenelec............................... 7-5

Layout Diagram-SMD_Non Cenelec.......................................... 7-5

Circuit Diagram_Cenelec ........................................................... 7-6

Layout Diagram-Component_Cenelec ....................................... 7-7

Layout Diagram-SMD_Cenelec ................................................. 7-7

Electrical parts list ...................................................................... 7-8

7-2 7-2

RDS/RBDS DECODER BU1923F

BLOCK DIAGRAM

100k

(4)

120k

100k

(3)

(5)

Analog

Power supply

(6)

(12)

Digital

Power supply
(11)

(13) (14) (10) (9)

4.332MH

Z

2.2∝F



1



MUX

270p

Vref



1



V

SS1

V

DD2



2



SS2

V

V

DD1

XI

PLL

Z

57kH
RDS/ARI

XO

anti-aliasing
filter

Reference
clock

PLL

1187.5Hz

8th Switched
capacitor filter

Bi-phase
decoder

SS3

V

Measurement

circuit

T1

560p

(7) (8)

comparator

Differential
decoder

T2

CMP

(16)

(1)

(2)

RCLK

QUAL

RDATA

RDS/RBDS DECODER BU1923F

Pins Description

Pin No. Pin nameSymbol Functions Input/Output type

1 QUAL Demodulator quality Type CGood data: High, bad data : Low
2 RDATA Demodulator data
3Vref Reference voltage
4 MUX Input
5V
6V
7
8

9T2
10 T1
11 V
12 V
13 XI
14 XO
15
16 RCLK Demodulator clock 1187.5Hz clock (refer to the timing diagram)

Type A

DD1

Analog power supply

SS1

SS3 GND

V

CMP Comparator input Type D

Test input Type BOpen or connected to ground

DD2

Digital power supply

SS2

Crystal oscillator Type A

(N.C.)

Refer to output data timing
1/2 V

DD1 (refer to input/output circuits)

Composite signal input (refer to input/output circuits)

4.5V to 5.5V



C-junction (refer to input/output circuits )

4.5V to 5.5V

Connects to 4.332MHz oscillator
(refer to input/output circuits)



Type B



Type E
Type D









Type C

Type C

33pF



3



RCLK

1

QUAL

33pF



3



(N.C.)

2

RDATA

1: V

DD1

and V

DD2

XO

2: Have V
3: Match the capacitor constants with the crystal manufacturer.

XI

are separated within the IC.

DD2

(digital power supply) of a sufficiently low impedance.

DD2

V

SS2

V

T1

10111213141516

T2

9

10M

Type D

Type E

+

+

3

Vref

4

MUX

5

DD1

V

6

SS1

V

7

SS3

V

8

CMP



7-3

7-3

DIGITAL TUNING IC TC9257F

DIGITAL TUNING IC TC9257F

7-4

CIRCUIT DIAGRAM - TUNER BOARD (NON CENELEC)

7-4

7-5

7-5

LAYOUT DIAGRAM - TUNER BOARD (NON CENELEC) COMPONENT SIDE

LAYOUT DIAGRAM - TUNER BOARD (NON CENELEC) COPPER SIDE

7-6

CIRCUIT DIAGRAM - TUNER BOARD (CENELEC)

7-6

7-7

7-7

LAYOUT DIAGRAM - TUNER BOARD (CENELEC) COMPONENT SIDE

LAYOUT DIAGRAM - TUNER BOARD (CENELEC) COPPER SIDE

7-8

7-8

ELECTRICAL PARTSLIST - TUNER BOARD (NON CENENLEC)

- MISCELLANEOUS - - IC & TRANSISTORS -

CN102 9965 000 18259 AM ANT TERMINAL 2P Q122 4822 130 42804 BC817-25
CN105 9965 000 18233 CONN 13P P=1.25 V
J101 9965 000 11365 FM ANTENNA SOCKET

- CAPACITORS -

C145 4822 125 60101 3P0-11P N450 100V
C147 9965 000 16264 CER TRIMMER 20P 6.15X5.9
TC102 9965 000 16264 CER TRIMMER 20P 6.15X5.9

- COILS & FILTERS -

CF101 9965 000 18257 FILTER SFE10.7MHZ
CF102 4822 242 80989 SFU450B
CF103 9965 000 18258 FILTER JT10.7MHZ
CF104 9965 000 18257 FILTER SFE10.7MHZ
L101 9965 000 18262 FIXED IND 8MH

L102 9965 000 18262 FIXED IND 8MH
L103 9965 000 18263 IFT 2B
L104 9965 000 18264 SPRING COIL 3.5XDIA5
L105 9965 000 18265 FM BPF DIA2.2X6.5T
L107 9965 000 18266 SPRING COIL 3T5

L108 9965 000 18267 FIXED IND 100µH
L111 9965 000 18268 AM RF IFT 2B/3B
T101 9965 000 18270 AM IFT 2B
X101 9965 000 18271 X'TAL 7.2MHZ

- DIODES -

Note: Only these parts mentioned in the list are

normal service parts.

ELECTRICAL PARTSLIST - TUNER BOARD (CENENLEC)

- MISCELLANEOUS - - IC & TRANSISTORS -

CN102 9965 000 18259 AM ANT TERMINAL 2P Q107 4822 130 42804 BC817-25
CN105 9965 000 18233 CONN 13P P=1.25 Q108 4822 130 42804 BC817-25
J101 9965 000 11365 FM ANTENNA SOCKET Q109 4822 130 42804 BC817-25

9965 000 18316 CONNECTOR WIRE 75MM Q110 4822 130 42804 BC817-25

Q111 4822 130 42804 BC817-25

- CAPACITORS - Q115 4822 130 42804 BC817-25
Q116 9965 000 18269 2SC2714O

C109 9965 000 16264 CER TRIMMER 20P 6.15X5.9 Q117 4822 130 40981 BC337-25
C134 9965 000 16264 CER TRIMMER 20P 6.15X5.9 Q119 4822 130 42804 BC817-25
TC101 9965 000 18314 CER TRIMMER 50P Q120 4822 130 42804 BC817-25
TC102 9965 000 16264 CER TRIMMER 20P 6.15X5.9

Q121 4822 130 42804 BC817-25
Q122 4822 130 42804 BC817-25

- COILS & FILTERS - Q123 4822 130 42804 BC817-25

CF103 9965 000 18257 FILTER SFE10.7MHZ
CF104 9965 000 18257 FILTER SFE10.7MHZ
CF105 9965 000 18306 FILTER LTF450A
CF106 9965 000 18258 FILTER JT10.7MHZ
L101 9965 000 18268 AM RF IFT 2B/3B

L102 9965 000 18309 LW RF IFT 3B
L103 9965 000 18310 BEADS CORD
L108 9965 000 18267 FIXED IND 100 µH
L109 9965 000 18267 FIXED IND 100 µH
L110 9965 000 18267 FIXED IND 100 µH

L111 9965 000 18262 FIXED IND 8MH
L112 9965 000 18262 FIXED IND 8MH
T101 9965 000 18311 LW OSC IFT 3B Note: Only these parts mentioned in the list are
T103 9965 000 18312 AM OSC IFT 3B normal service parts.
T105 9965 000 18313 AM IFT 3B

D101 4822 130 30621 1N4148
D102 4822 130 30621 1N4148
D103 4822 130 70056 1SV101
D104 4822 130 70056 1SV101
D106 4822 130 81673 1SV149

D107 4822 130 30621 1N4148
D108 4822 130 30621 1N4148
D109 4822 130 80317 MTZJ5.1B
VD102 4822 130 81673 1SV149

- IC & TRANSISTORS -

IC101 9965 000 18260 TUNER IC TA2149BN
IC102 9965 000 18261 IC TC9257F
Q101 4822 130 42804 BC817-25
Q102 4822 130 63173 2SK192AY
Q103 9965 000 18269 2SC2714O

Q104 4822 130 42804 BC817-25
Q108 4822 130 42804 BC817-25
Q114 4822 130 42804 BC817-25
Q115 4822 130 42804 BC817-25
Q117 4822 130 40981 BC337-25

Q119 4822 130 42804 BC817-25
Q120 4822 130 42804 BC817-25
Q121 4822 130 42804 BC817-25

X101 9965 000 18271 X'TAL 7.2MHZ
X104 9965 000 18315 X'TAL 4.332MHZ

- DIODES -

D101 4822 130 30621 1N4148
D102 4822 130 81673 1SV149
D103 4822 130 30621 1N4148
D104 4822 130 30621 1N4148
D107 4822 130 30621 1N4148

D108 4822 130 81673 1SV149
D109 4822 130 80317 MTZJ5.1B
VD102 4822 130 81673 1SV149

- IC & TRANSISTORS -

IC101 9965 000 18307 TUNER IC TA2099N
IC102 9965 000 18261 IC TC9257F
IC103 9965 000 18308 CHIP IC
IC104 2422 542 90071 FM FRONTEND FE450-G01
Q101 9965 000 18269 2SC2714O

Q102 4822 130 63173 2SK192AY
Q103 4822 130 42804 BC817-25
Q104 4822 130 42804 BC817-25
Q106 4822 130 42804 BC817-25

8-1

MCU & CD BOARD

8-1

MICROPROCESSOR
TA2153FN

BLOCK DIAGRAM

TABLE OF CONTENTS

IC Information .................................................................. 8-1 to 8-6

Circuit Diagram...........................................................................8-7

Layout Diagram-Component ...................................................... 8-8

Layout Diagram-SMD................................................................. 8-9

Electrical parts list .................................................................... 8-10

8-2

8-2

MICROPROCESSOR
TMP87EP26F

BLOCK DIAGRAM

MICROPROCESSOR
TMP87EP26F

PINS DESCRIPTION

8-3

8-3

MICROPROCESSOR
TMP87EP26F

PINS DESCRIPTION

POWER DRIVER IC
TA2092N

DIGITAL SERVO PROCESSOR TC9462F

BLOCK DIAGRAM

8-4

8-4

8-5 8-5

DIGITAL SERVO PROCESSOR
TC9462F

PINS DESCRIPTION

DIGITAL SERVO PROCESSOR
TC9462F

PINS DESCRIPTION

8-6

8-6

DIGITAL SERVO PROCESSOR
TC9462F

DIGITAL SERVO PROCESSOR
TC9462F

PINS DESCRIPTION PINS DESCRIPTION

CIRCUIT DIAGRAM - MCU&CD BOARD

8-7

8-7

LAYOUT DIAGRAM - MCU&CD BOARD COMPONENT SIDE

8-8

8-8

LAYOUT DIAGRAM - MCU&CD BOARD SMD SIDE

8-9

8-9

8-10

ELECTRICAL PARTSLIST - CD MCU BOARD

- MISCELLANEOUS - - IC & TRANSISTORS -

CN301 9965 000 18272 CONN 16P Q401 5322 130 44593 BC369
CN302 9965 000 18232 CONN 30P P=1.25 V Q405 4822 130 40981 BC337-25
CN303 9965 000 18273 CONN 9P Q406 4822 130 40981 BC337-25
CN304 9965 000 14709 TERMINAL PIN
CN401 9965 000 18274 CONN 22P

9965 000 18285 SWITCH SIDE SPVF130100

- RESISTORS -

8-10

RF301 9965 000 14537 1/2W 1Ω

!

- COILS & FILTERS -

L301 9965 000 16274 FIXED IND 100µH TP=52MM
L302 9965 000 16274 FIXED IND 100µH TP=52MM
L303 9965 000 16274 FIXED IND 100µH TP=52MM
L401 9965 000 18278 FIXED IND 10µH TP=26MM
L402 9965 000 18279 FIXED IND 47MH TP=26MM

L404 9965 000 18280 IND (AXIAL) 100MH 1.8Ω
L406 9965 000 18278 FIXED IND 10µH TP=26MM
L407 9965 000 18281 COIL 10µH
L408 9965 000 18281 COIL 10µH
L409 9965 000 18281 COIL 10µH

L410 9965 000 18281 COIL 10µH
L411 9965 000 18281 COIL 10µH
L412 9965 000 18281 COIL 10µH
X301 9965 000 18282 CRYSTAL 7.3728 MHZ
X302 9965 000 18283 CRYSTAL 32.768KHZ

X401 9965 000 18284 CER RESONATOR 16.93MHZ

- DIODES -

D301 4822 130 30621 1N4148
D302 4822 130 30621 1N4148
D303 4822 130 30621 1N4148
D403 4822 130 31878 1N4003G Note: Only these parts mentioned in the list are
D404 4822 130 31878 1N4003G normal service parts.

ZD401 4822 130 34173 BZX79-C5V6

- IC & TRANSISTORS -

IC301 9965 000 18275 IC MCU TMP87EP26F4K76
IC401 9322 171 88668 IC SM TA2153FN (TOSJ) R
IC402 9965 000 18276 IC TC9462F
IC403 9965 000 18277 IC TA2092N
Q301 5322 130 60159 BC846B

Q302 5322 130 60159 BC846B
Q303 5322 130 60159 BC846B
Q304 5322 130 44593 BC369
Q305 5322 130 44593 BC369
Q306 4822 130 60373 BC856B

9-1

CONNECTION BOARD

9-1

TABLE OF CONTENTS

Circuit Diagram................................................................9-2

PCB Layout.....................................................................9-3

Electrical Parts List..........................................................9-4

9-2 9-2

CONNECTION PCB CIRCUIT DIAGRAM

9-3 9-3

CONNECTION PCB LAYOUT DIAGRAM

ELECTRICAL PARTSLIST - CONNECTION BOARD

- MISCELLANEOUS -

p

CN403 9965 000 18229 CONN P=1.5 H 6PIN
CN404 9965 000 18230 CONN 16P H P=1.0
CN405 9965 000 18231 CONN 22P P=1.0 H

9-4 9-4

Note: Only these parts mentioned in the list are

normal service

arts.

10-1

IC BLOCK DIAGRAM AN17830A

10-1

1

CH1-IN6 CH1-O+ 2

TSD PROT

CIRCUIT

CH2-IN8

VCC

CH1-O- 4

MAIN BOARD

TABLE OF CONTENTS

IC Block Diagram......................................................................10-1

Circuit Diagram - Main Board ................................................... 10-2

Circuit Diagram - Tape Part.......................................................10-3

Component Layout - Main PCB ............................................... 10-4

SMD Layout - Main PCB .......................................................... 10-5

IC Block Diagram...................................................................... 10-6

Electrical parts list .................................................................... 10-6

IC BLOCK DIAGRAM TA8142AP

MUTE9

STBY5

MUTE

STBY
CIRC

REF

CH2-O+ 12

CH2-O- 10

GND

3117

MAIN BOARD - CIRCUIT DIAGRAM

10-2

10-2

TAPE PART - CIRCUIT DIAGRAM

10-3 10-3

MAIN PCB - COMPONENT LAYOUT

10-4

10-4

MAIN PCB - SMD LAYOUT

10-5 10-5

10-6

ELECTRICAL PARTSLIST - MAIN BOARD

TDA7468 INTERNAL BLOCK DIAGRAM

10-6

TDA7468

8

7

27
1

POWER

SUPPLY

SUR.

VOLUME I

LEFT

28

3
4

SOURCE

5

SELECTOR

6
2
23
24
25
26

22

SUR.

21

VOLUME I

RIGHT

LOGIC

9

TREBLE

LEFT

TREBLE

RIGHT

20

101911

BASS

LEFT

BASS

RIGHT

18

VOLUME II

LEFT

BASS ALC

IIC BUS

REC

VOLUME II

RIGHT

12

16

14
15
13

17

- MISCELLANEOUS - - DIODES -

2A1 9965 000 14709 TERMINAL PIN DZ501 4822 130 61219 BZX79-B10
CN403 9965 000 18229 CONN P=1.5 H 6PIN DZ601 4822 130 34441 BZX79-B22
CN404 9965 000 18230 CONN 16P H P=1.0 DZ602 4822 130 31981 BZX79-B3V9
CN405 9965 000 18231 CONN 22P P=1.0 H
CN501 9965 000 18232 CONN 30P P=1.25 V

- IC & TRANSISTORS -

CN502 9965 000 18233 CONN 13P P=1.25 V
J501 9965 000 18238 JACK-AV 2 MC-320 IC201 4822 209 30188 BA3126N
J601 9965 000 14524 HEADPHONE JACK IC202 4822 209 32082 TA8142AP
J602 9965 000 18239 SPK TERMINAL 4P 94V0 IC501 5322 209 15853 NJM4556AM

IC502 9322 150 74668 IC SM TDA7468D (ST00) R
IC601 9322 174 32682 IC AN17830A (MATJ) B

- RESISTORS -

IC801 9965 000 18236 IC GBU601
R241 9965 000 18241 FUSE RESISTOR 33Ω 1/2W IC802 4822 209 81726 MC7812CT
R548 9965 000 18242 FUSE RES NFR 25A 10Ω IC803 4822 209 33083 L7808CV

- COILS & FILTERS -

L203 9965 000 18240 FIXED IND 10MH Q203 4822 130 42804 BC817-25
L501 4822 157 11477 LAL02TB2R2J Q204 4822 130 42804 BC817-25
L601 4822 157 11477 LAL02TB2R2J Q205 4822 130 40981 BC337-25
L602 4822 157 11477 LAL02TB2R2J Q206 4822 130 40981 BC337-25
L603 4822 157 11477 LAL02TB2R2J

L604 9965 000 14724 SPRING COIL 1.0µH K Q208 4822 130 60373 BC856B
L605 9965 000 14724 SPRING COIL 1.0µH K Q209 5322 130 60159 BC846B
L606 9965 000 14724 SPRING COIL 1.0µH K Q501 5322 130 60159 BC846B
L607 9965 000 14724 SPRING COIL 1.0µH K Q601 4822 130 42804 BC817-25
T201 9965 000 18243 OSC 85KHZ COIL

- DIODES - Q604 4822 130 42804 BC817-25

D601 4822 130 30621 1N4148 Q607 5322 130 60159 BC846B
D602 4822 130 31878 1N4003G
D603 4822 130 31878 1N4003G Q609 4822 130 42804 BC817-25
D604 4822 130 30621 1N4148 Q610 4822 130 42804 BC817-25
D605 4822 130 30621 1N4148 Q611 5322 130 60159 BC846B

D606 4822 130 30621 1N4148 Q613 4822 130 11336 STP16NE06FP
D607 4822 130 31878 1N4003G
D608 4822 130 31878 1N4003G Q614 5322 130 60159 BC846B
D609 4822 130 31878 1N4003G Q615 4822 130 60373 BC856B
D610 4822 130 31878 1N4003G Q699 5322 130 60159 BC846B

D803 9965 000 18235 DIODE FR202 Q808 5322 130 44593 BC369
D805 9965 000 18235 DIODE FR202
D807 9965 000 18235 DIODE FR202 Q809 5322 130 60159 BC846B
D809 4822 130 30621 1N4148 Q810 5322 130 44593 BC369
D810 4822 130 30621 1N4148 Q811 5322 130 60159 BC846B

D811 4822 130 30621 1N4148
D814 4822 130 31878 1N4003G
D815 4822 130 31878 1N4003G
D816 4822 130 31878 1N4003G Note: Only these parts mentioned in the list are

D817 4822 130 31878 1N4003G
D818 9965 000 18235 DIODE FR202

!

!

IC804 9965 000 18237 IC L78M06CV

Q201 4822 130 42804 BC817-25

Q202 4822 130 42804 BC817-25

Q207 5322 130 60159 BC846B

Q602 4822 130 42804 BC817-25

Q603 4822 130 42804 BC817-25

Q606 4822 130 60373 BC856B

Q612 4822 130 60373 BC856B

Q807 5322 130 60159 BC846B

Q812 5322 130 44593 BC369

normal service parts.

EXPLODED DRAWING

SCREW LIST :

1

KT2.6 x 6

2

KT2.6 x 8

3

T3 x 8

4

T3 x 10

5

T3 x 12

6

T4 x 8

11-1

1

(8x)

11-1

453

451

452

4

(4x)

449



441

454

448

5

(2x)

3



(4x)

3

(3x)

429

447

446

444

443

3

(9x)

Only for /21

3

(2x)

01

402

411

406

412

407

416

413

414

417

408

409

3

(4x)

421

418

422

423

419

3

3

(1x)

(4x)

431

427

432

424

434
433

3

(4x)

426

436

5

(3x)

428

1

(2x)

429

1

(2x)

437

442

439

2

(4x)

6

(4x)

5

(2x)

438

3

(1x)

403

404

11-2

MECHANICAL & ACCESSORIES PARTSLIST

401 9965 000 18295 CD DOOR LENS /22/25 4822 303 50082 AM LOOP ANTENNA
401 9965 000 18186 CD DOOR LENS /21/30/37 9965 000 11157 FM ANTENNA WIRE /21/22/25/30
402 9965 000 18185 CD CHROME RING 9965 000 18328 FM ANT 300Ω-75Ω /37
402 9965 000 18187 CD DOOR PANEL /21/30/37 9965 000 18210 IFU MC320/21/30
403 9965 000 18296 CD DOOR PANEL /22/25 9965 000 18298 IFU MC320/22/25

404 9965 000 18182 KEY SET FUNCTION 9965 000 18324 IFU MC320/37
406 9965 000 18194 KEY DISPLAY CAP 9965 000 18218 SPK BOX MC-320 20W L.R
407 9965 000 18203 KEY DISPLAY BRACKET 9965 000 18219 POWER TRANS. H /21
408 9965 000 18196 KEY REC CAP 9965 000 18299 POWER TRANS. H /22/25/30
409 9965 000 18205 KEY REC BRACKET 9965 000 18325 POWER TRANS. U /37

!

!

!

411 9965 000 18193 KEY POWER CAP 9965 000 18222 REMOTE CONTROL MC-320
412 9965 000 18202 KEY POWER BRACKET 9965 000 18224 FFC 9P L=250MM P=1.25
413 9965 000 18195 KEY IR CAP 9965 000 18225 FFC 13P L=200MM P=1.25
414 9965 000 18204 KEY IR BRACKET 9965 000 18226 FFC P=1.0 L=115MM
416 9965 000 18255 REFLECT LIGHT GUIDE 9965 000 18227 FFC 22P L=90MM P=1.0

417 9965 000 18256 LCD LIGHT GUIDE 9965 000 18228 FFC 30P L=150MM P=1.25
418 9965 000 18177 CD DOOR 9965 000 18217 AC CONVERSION /21

!

419 9965 000 18188 CD TRAY
421 9965 000 18220 CD DECK DA23Z
422 9965 000 18212 DMPR MECHA (SP)

11-2

423 9965 000 18189 CD TRAY COVER
424 9965 000 18213 CD DOOR SHAFT
426 9965 000 18180 CD BRACKET
427 9965 000 18216 CD TRAY SPRING
429 4822 529 10322 DAMPER ASSY

431 9965 000 18198 CD DOOR LEVER
432 9965 000 18214 CD DOOR LEVER SPRING
433 9965 000 18197 CD DOOR KNOB CAP
434 9965 000 18206 CD DOOR KNOB BRACKET
436 9965 000 18208 FOOT RUBBER

437 9965 000 18178 CAB BOTTOM /21/22/25/30
437 9965 000 18321 CAB BOTTOM /37
438 9965 000 18200 BRAND RIM RIGHT

!

439 9965 000 18223 AC CORD E 1750MM /21/22

!

439 9965 000 18319 AC CORD 1750MM /25

!

439 9965 000 18320 AC CORD 1750MM /30

!

439 9965 000 18326 AC CORD U 1750MM /37
441 9965 000 18190 CAB REAR /21
441 9965 000 18297 CAB REAR /22/25/30
441 9965 000 18323 CAB REAR /37

442 9965 000 18181 BRACKET-LEFT
443 9965 000 18211 SPRING-C LOCK
444 9965 000 18192 PUSH CATCH LEFT Note: Only these parts mentioned in the list are normal
446 9965 000 18215 CASS DOOR SPRING normal service parts.
447 9965 000 18207 CASS SPRING BKT

448 9965 000 18221 CASS DECK CRM4304
449 9965 000 18184 CASS BRACKET
451 9965 000 18183 CASS DOOR
452 9965 000 18201 DECORATION TOP
453 9965 000 18179 CAB TOP /22/25/30

453 9965 000 18322 CAB TOP /37
454 9965 000 18199 BRAND RIM LEFT