Philips AZ-1018 Service manual

CD Stereo Radio Recorder

AZ1018

all versions

TABLE OF CONTENTS

chapter

Handling chip components and safety 1 - 1 Technical Specification & Service Tools 2 - 1 Service Measurement 2 - 2 Connections & Controls Instructions for use Disassembly Diagram 4 - 1 CD Service Test Program 4 - 2 to 4 - 3

Block Diagram Wiring Diagram 6 - 1

FRONT BOARD

circuit diagram layout diagram

COMBI BOARD

circuit diagram layout diagram

..................................................

................................................

.................................................

...................................................

........................................

.............................................................

............................................................

.......................................................

...................................................

.............................

..........................

3 - 1

3 - 2 to 3 - 5

5 - 1

7 - 1 7 - 2

8 - 1, 8 - 3 8 - 2, 8 - 4

TUNER BOARD

circuit diagram layout diagram

REOCRDER BOARD

circuit diagram layout diagram 10 - 2

CD MODULE

circuit diagram layout diagram 11 - 1

EXPLODED VIEW DIAGRAM

cabinet tape deck

Mechanical partslist Electrical partslist

.......................................................

.................................................................

............................................................

.....................................................

...............................................

13 - 1 to 13 - 5

chapter

9 - 1 9 - 2

10 - 1

11 - 2

12 - 1 12 - 2

12 - 2

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

C

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.

Printed in The Netherlands Copyright reserved Subject to modification

PCS 107 136

CLASS 1

LASER PRODUCT

GB

3140 785 22540Published by SS 0050 Service Audio

HANDLING CHIP COMPONENTS

1-1

All ICs and many other semiconductors 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 wristband with resistance. Keep components and tools at this potential.

f ATTENTION

Tous les IC et beaucoup d ´autres semi-conducteurs sont sensibles aux d écharges statiques (ESD). Leur long évite pourrait être consid érablement écourt ée par le fait qu ´aucune précaution n ést prise à leur manipulation. Lors de r éparations, s ´assurer de bien être reli é au m ême potentiel que la masse de l ´appareil et enfileer le bracelet serti d ´une r ésistance de s écurit é. Veiller à ce que les composants ainsi que les outils que l ´on utilise soient également à ce potentiel.

©

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

f

Les normes de s écurit é exigent que l`appareil soit remis à l`état d`origine et que soient utilis ées les pi èces de rechange identiques à celles sp écifiées. Les composants de s écurit é sont marqu és

d WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich gegen über elektrostatischen Entladungen (ESD). Unsorgf ältige Behandlung im Reparaturfall kann die Lebensdauer drastisch reduzieren. Sorgen Sie daf ür, daß Sie im Reparaturfall über ein Pulsarmband mit Widerstand mit dem Massepotential des Gerätes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential.

d

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Ger ätes darf nicht ver ändert werden. F ür Reparaturen sind Originalersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol markiert.

ESD

SAFETY

ñ WAARSCHUWING

Alle IC ´s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg ervoor dat u tijdens reparat ie 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 scar iche statiche (ESD). La loro longevit à potrebbe essere fortemente ridatta in caso di non osservazione della pi ù grande cauzione alla loro manipolazione. Durante le riparationi occorre quindi essere collegato allo stesso potenziale che quello della massa delápparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.

ñ

Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepas t. De Veiligheidsonderdelen zijn aangeduid met het symbool

i

Le norme di sicurezza estigono che l ´apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con

©

DANGER : Invisible laser radiation when open. AVOID DIRECT EXPOSURE TO BEAM.

s Varning !

Osynlig laserstr ålning n är apparaten är öppnad och spärren är urkopplad. Betrakta ej str ålen.

∂ Advarsel !

Usynlig laserstr åling ved åbning n år sikkerhedsafbrydere er ude af funktion. Undg å udsaettelse for str åling.

PCS 104 437

CLASS 1

LASER PRODUCT

ß Varoitus !

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alt tiina näkymättömälle laseris äteilylle. Älä katso s äteeseen !

©

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

f

"Pour votre s écurite, ces documents doivent être utilis és par des sp écialistes agr éés, seuls habilit és à réparer votre appareil en panne".

TECHNICAL SPECIFICATIONS

2-1

GENERAL

Mains voltage -/00/05/14 : 230 V

-/01/11/16 : 120 / 230 V

-/17 : 120 V

Mains frequency -/00/05/14 : 50 Hz

-/01/11/16 : 50 / 60 Hz

-/17 : 60 Hz Battery mains : 9 V (R20 x 6) Power consumption : 5 W Dimension (W x H x D) : 400 x 237 x 162mm Weight : 3.4 Kg

AMPLIFIER

Output power mains : 2 x 1 W

battery : 2 x 1 W Speaker impedance : 2 x 8 ohm Frequency response : 100 Hz - 10 kHz (±3dB)

TUNER - FM SECTION

Tuning range : 87.5 - 108 MHz IF frequency : 10.7 MHz ± 0.2 MHz Sensitivity : 18 dBf at 26dB S/N Selectivity : 24 dB at 300kHz IF rejection : 85 dB Image rejection : 24 dB

TUNER - AM SECTION

Tuning range : 531 - 1602 kHz

-/17 : 530 - 1700 kHz IF frequency : 468 kHz ± 3 kHz Sensitivity : 3200 µV/m at 26dB S/N Selectivity : 22 dB IF rejection : 64 dB Image rejection : 32 dB

AUDIO CASSETTE RECORDER

Number of tracks : 1 stereo Tape speed : 4.76 cm/sec ± 3% Wow & flutter : < 0.48 JIS UWTD Fast wind/rewind C60 : 110 sec. Frequency response P/B : 125 - 8000 Hz S/N ratio :

> 36 dB

COMPACT DISC

Frequency response : 100 Hz - 10 kHz S/N ratio : 60 dB Channel difference 1 kHz : 2 dB Channel crosstalk 1 kHz : 40 dB Laser wavelength : 780 ± 20 nm Laser light power : < 0.5 mW

SERVICE TOOLS

TORX T10 screwdriver with shaftlength 150mm.........................................4822 395 50423

TORX screwdriver set SBC 163...............................................................4822 295 50145

Audio signal disc SBC 429........

Playability test disc SBC 444...................................................................4822 397 30245

Test disc 5 (disc without errors ) + Test disc 5A (disc with dropout errors, black spots and fingerprints)

SBC 426/426A.....................................................................4822 397 30096

Burn in test disc (65 min. 1kHz signal at -30 dB level without “pause”)

Universal test cassette Fe SBC 420

..............................................................4822 397 30184

.....4822 397 30155

........................................................4822 397 30071

AVAILABLE ESD PROTECTION EQUIPMENT

anti-static table mat large 1200x650x1.25mm 4822 466 10953

small 600x650x1.25mm 4822 466 10958

anti-static wristband 4822 395 10223 connection box (3 press stud connections, 1MΩ) 4822 320 11307 extendible cable (2m, 2MΩ, to connect wristband to connection box) 4822 320 11305 connecting cable (3m, 2MΩ, to connect table mat to connection box) 4822 320 11306 earth cable (1MΩ, to connect any product to mat or to connection box) 4822 320 11308 KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671 wristband tester 4822 344 13999

PCS 107 137

INSTRUCTIONS FOR USE

TAP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

N

E

P

O

T

F

I

L

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

BATT

LOW

D

I

G

I

T

A

L

T

U

N

E

R

B

A

S

R

E

F

L

E

X

S

P

E

A

K

E

R

S

Y

S

T

E

M

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

N

E

P

O

T

F

I

L

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

BATT

LOW

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

N

E

P

O

T

F

I

L

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

BATT

LOW

Radio

Programming radio stations

You can store up to a total of 30 radio

stations in the memory.

3-2

Reception).

activate programming.

‹ Display: PROGRAM ﬂashes.

allocate a number from 1 to 30 to this

station.

1 Tune to your desired station (see Radio

2 Press CD MODE/ PROGRAM to

3 Press PRESET 3 or 4 once or more to

number and the frequency of the preset

station are shown.

conﬁrm the setting.

‹ Display: PROGRAM disappears, the preset

4 Press CD MODE/ PROGRAM again to

stations.

5 Repeat the above four steps to store other

• You can erase a preset station by storing

another frequency in its place.

Tuning to preset stations

Press PRESET 3 or 4 until the desired

preset station is shown.

Radio reception

lead from the wall socket.

to protect your set during heavy

thunderstorms.

4 To switch off completely, unplug the mains

• Unplug the mains lead from the wall socket

frequency is then shown.

‹ Display: shows tu brieﬂy.The radio

1 Adjust the POWER slider to RADIO.

The type plate is located on the

bottom of the set.

Switching power on/off:

Save energy

Whether you are using mains or battery

desired waveband.

‹ Display: shows your waveband

2 Press FM•MW once or more to select the

supply, to avoid unnecessary energy

consumption always adjust the POWER

slider to TAPE/OFF and check if the

cassette keys are released.

3 Press and hold down SEARCH ∞ or §

∑

brieﬂy to tune to a radio station. Release

when the frequency in the display starts to

∑

station of sufﬁcient reception. Display

change.

‹ The radio automatically tunes to a radio

shows Srch during automatic tuning.

∞ or § brieﬂy and repeatedly until you

have found optimal reception.

To improve reception

• To tune to a weak station, press SEARCH

General operation

POWER slider to CD,RADIO or

1 To select your sound source adjust the

– For FM, pull out the telescopic aerial. Incline

and turn the aerial. Reduce its length if the

signal is too strong (very close to a

transmitter).

– For MW (AM) the set is provided with a

built-in aerial so the telescopic aerial is not

needed. Direct the aerial by turning the whole

TAPE/OFF.

DBB (Dynamic Bass Boost) controls.

slider to TAPE/OFF position and check

the cassette keys are released.

2 Adjust the sound with the VOLUME and

3 To switch off the set, adjust the POWER

set.

slider to TAPE/OFF position and check

the cassette keys are released.

4 To switch off the radio, adjust the POWER

Note:When the set is switched off the tuner

presets will be retained in the set’s memory.

PCS 107 139

is running low.The BATT LOW

indicator eventually goes out if the

batteries are too weak.

‹ If BATT LOW lights up,battery power

Power Supply

Batteries contain chemical substances,

so they should be disposed of properly.

Incorrect use of batteries can cause

electrolyte leakage and will corrode the

compartment or cause the batteries to

burst.Therefore:

carbon zinc. Only use batteries of the same

type for the set.

mix old batteries with the new ones.

used for a long time.

Using AC Power

the type plate located on the bottom

of the set, corresponds to your local

mains supply. If it does not, consult your

dealer or service centre.

• Do not mix battery types: e.g. alkaline with

• When inserting new batteries, do not try to

• Remove the batteries if the set is not to be

1 Check if the mains voltage, as shown on

inlet and the wall socket.The power supply

is now connected and ready for use.

2 Connect the mains lead to the AC MAINS

selector, adjust the selector to match the

local mains. Disconnect the mains lead if this

selector has to be reset.

3 If your set is equipped with a voltage

INSTRUCTIONS FOR USE

D

I

G

I

T

A

L

T

U

N

E

R

B

A

S

R

E

F

L

E

X

S

P

E

A

K

E

R

S

Y

S

T

E

M

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

N

E

P

O

T

F

I

L

BATT

LOW

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

C

D

R

A

D

I

O

C

A

S

N

E

P

O

T

F

I

L

BATT

LOW

D

I

G

I

T

A

L

T

U

N

E

R

B

A

S

R

E

F

L

E

X

S

P

E

A

K

E

R

S

Y

S

T

E

M

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

N

E

P

O

T

F

I

L

BATT

LOW

CD-Player

Different play modes

CD MODE/ PROGRAM allows you to

select various play modes.The modes can

be selected or changed during playback of

an entire CD/ CD programme in the

following sequence:

SHUFFLE – all tracks are played in

random order

SHUFFLE REPEAT ALL – repeats the

entire CD in random order

REPEAT – plays the current track

continuously

REPEAT ALL – plays the entire CD

continuously

3-3

1 During playback,select your play mode by

pressing CD MODE/ PROGRAM once

or more until the desired play mode is

shown.

tracks during the SHUFFLE/ REPEAT modes.

• You can use SEARCH ∞ or § to skip

combined and used with a programme: e.g.

SHUFFLE/ REPEAT ALL repeats the entire

CD programme in random order.

• The SHUFFLE/ REPEAT play options can be

2 To return to normal playback press CD

MODE/ PROGRAM until the SHUFFLE/

REPEAT modes are no longer shown.

play mode.

• You can also press STOP 9 to quit the

Selecting a different track

During playback you can use the

SEARCH buttons to select a particular

track.

Playing a CD

This CD-player can play all kinds of Audio

Discs such as CD-Recordables and CD-

Rewritables. Do not try to play a CD-ROM,

stop or pause position, press

PLAY•PAUSE 2; to start playback.

next track, or press repeatedly until the

desired track number appears in the display.

to the beginning of a current track.

for a previous track.

Finding a passage within a track

SEARCH ∞ or §.

volume.

release the SEARCH button.

‹ Normal playback resumes.

Note: During a CDprogramme or when

SHUFFLE/REPEAT is active,searching is only

possible within a track.

• If you have selected a track number in the

• Press SEARCH § once brieﬂy for the

• Press SEARCH ∞ once brieﬂy to return

• Press SEARCH ∞ more than once brieﬂy

1 During playback, press and hold down

• The CD is played at high speed and low

2 When you recognize the passage you want

∑

ﬂashes.

CDi,VCD, DVD or computer CD.

‹ Display: shows Cd brieﬂy.

1 Adjust the POWER slider to CD.

2 To open the CD door, lift the CD door at

the edge marked LIFT TO OPEN.

side facing up and press the CD door gently

close.

start playback.

2;.To resume, press PLAY•PAUSE 2;

again.

3 Insert a CD or CD-R(W) with the printed

4 Press PLAY•PAUSE 2; on the set to

5 To pause playback press PLAY•PAUSE

‹ The elapsed playback time freezes and

slider to TAPE/OFF position and check

6 To stop CD playback, press STOP 9.

7 To switch off the set, adjust the POWER

the cassette keys are released.

Note: CD play will also stop when:

– you open the CD compartment;

– you select RADIO or TAPE sound

source;

– the CD has reached to the end.

g: programme cancelled

tracks selected

– no SEL:programme activated but no

– FULL: programme memory full

ro

P

no

error in CD operation /no disc/ or a

–

– Cd Err, no d1SC or nF d1SC:

CD-R(W) is blank or the disc is not

ﬁnalized (see Troubleshooting)

PCS 107 140

g also appears brieﬂy when you

total playback time

playback time of current track and

current track number

CD Player

Display indication

– Cd OPEN:CD door open

– d1SC:when reading CD contents

– In stop mode:total track number and

CD-Player

– During CD playback: elapsed

and ﬂashes

– Pause: elapsed playback time freezes

ro

respective mode is activated

P

– SHUFFLE/ REPEAT modes: when the

store a track

– PROGRAM:when CD programme active;

INSTRUCTIONS FOR USE

D

I

G

I

T

A

L

T

U

N

E

R

B

A

S

R

E

F

L

E

X

S

P

E

A

K

E

R

S

Y

S

T

E

M

TAP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

C

D

R

A

D

I

O

C

A

S

N

E

P

O

T

F

I

L

BATT

LOW

D

I

G

I

T

A

L

T

U

N

E

R

B

A

S

R

E

F

L

E

X

S

P

E

A

K

E

R

S

Y

S

T

E

M

T

AP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

N

E

P

O

T

F

I

L

BATT

LOW

General information on

recording

or other rights of third parties are not

infringed.

CHROME (IEC II) or METAL (IEC IV) type

cassettes. For recording,use only NORMAL

type cassettes (IEC type I) on which the

• Recording is permissible insofar as copyright

• This deck is not suited for recording on

tabs have not been broken.

Altering the VOLUME and DBB controls

will not affect the recording in progress.

no recording will take place during the

7 seconds when the leader tape passes the

recorder heads.

• The best recording level is set automatically.

• At the very beginning and end of the tape,

3-4

have the tape in front of you and break out

the left tab. Recording on this side is no

longer possible.To record over this side

again, cover the tabs with a piece of

adhesive tape.

• To protect a tape from accidental erasure,

CASSETTE RECORDER

Cassette playback

Cassette Recorder Recording

Reviewing your programme

CD MODE/ PROGRAM for more than

• In the STOP mode, press and hold down

numbers in sequence.

one second.

‹ The display shows all your stored track

Erasing a programme

You can erase the contents of the memory

by:

1 Adjust the POWER slider to TAPE/OFF.

2 Press STOP•OPEN 9/ to open the

ro

no

– opening the CD door;

– selecting RADIO or TAPE source;

– pressing STOP 9 (twice during playback

or in the stop position.)

cassette door and insert a recorded

cassette.

3 Close the cassette door.

g' brieﬂy when

P

the programme is cancelled.

‹ Display: shows '

operation.

‹ Display: shows tAPE throughout tape

4 Press PLAY 1 to start playback.

∑

resume, press the key again.

5 To pause playback press PAUSE ;.To

tape is possible in both directions.To stop

fast winding, press STOP•OPEN 9/.

6 By pressing 5 or 6, fast winding of the

7 To stop the tape, press STOP•OPEN 9/.

• The keys are automatically released at the

end of the tape, the tAPE indication goes

out and the set is switched off, except if

PAUSE ; has been activated.

PCS 107 141

g' brieﬂy followed by your selected

ro

'P

track number.

ﬁrst selecting a track number, no SEL

more than once.

CD-Player

§ for your desired track.

press CD MODE/ PROGRAM once to

store the track.

‹ The display shows PROGRAM and

1 In the STOP mode, press SEARCH ∞ or

2 When your chosen track number appears,

‹ If you attempt to programme without

Programming track numbers

is shown.

You may store up to 20 tracks in the

desired sequence. If you like, store any track

programme more than 20 tracks.

desired tracks in this way.

‹ FULL is displayed if you attempt to

3 Repeat steps 1 to 2 to select and store all

PLAY•PAUSE 2;.

4 To play your programme, press

INSTRUCTIONS FOR USE

TAP

OFF

MW

FM

CD

P

L

A

Y

S

T

O

P

•

O

P

E

N

P

A

U

S

E

S

E

A

R

C

H

R

E

C

O

R

D

POWER

VOLUME

CD MODE

PROGRAM

PRESET

SEARCH

PLA

Y

P

AUSE

STOP

FM•MW

A

Z

1

0

1

8

C

D

R

A

D

I

O

C

A

S

E

T

E

R

E

C

O

R

D

E

R

N

E

P

O

T

F

I

L

BATT

LOW

Troubleshooting

3-5

Insert (fresh) batteries correctly

Connect AC mains lead properly

– Batteries exhausted /incorrectly inserted.

Replace/ clean CD (see maintenance)

– CD-R(W) is blank or the disc is not ﬁnalized.

Use a ﬁnalized CD-R(W)

– Laser lens steamed up.Wait until lens has acclimatized

– Wait until lens has acclimatized

Replace/ clean CD (see maintenance)

– Programme is active. Quit programme mode

Clean deck parts, see maintenance.

– Use of incompatible cassette types (METAL or

CHROME). Only use NORMAL (IEC I) for recording

Apply a piece of adhesive tape over the missing tab space.

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

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

If you are unable to remedy a problem by following these hints, consult your dealer or

service centre.

Recording from the Radio

Radio reception).

1 Select RADIO source and your waveband.

2 Tune to the desired radio station (see

WARNING: Under no circumstances should you try to repair the set yourself, as this

will invalidate the guarantee.

cassette door. Inser t a blank tape.

3 Press STOP•OPEN 9/ to open the

Problem Solution

No sound – Adjust the VOLUME

4 Close the cassette door.

No power – Mains lead not securely connected.

resume recording, press PAUSE ; again.

5 Press RECORD 0 to start recording.

6 For brief interruptions, press PAUSE ;.To

Display does not function – Electrostatic discharge

properly/ No reaction to Switch off and unplug the set.

operation of any of the Reconnect after a few seconds.

controls

no d1SC, Cd Err or – No CD inserted, insert a CD

press STOP•OPEN 9/.

Precautions &

General Maintenance

7 To stop recording,

• Place the set on a hard and ﬂat surface so

nF d1SC indication – CD badly scratched/ dirty.

that the system does not tilt.

cassettes to humidity, rain,sand or excessive

• Do not expose the set, batteries, CDs or

Laser lens steamed up – Wait until lens has cleared

heat caused by heating equipment or direct

sunlight.

with a minimum gap of 6 inches between

the ventilation holes and surrounding

• Do not cover the set.Adequate ventilation

CD playback does not work – CD badly scratched/ dir ty.

surfaces is necessary to prevent heat build-

The CD skips tracks – CD damaged or dirty. Replace or clean CD.

up.

Poor cassette sound quality – Dust and dir t on the heads, etc.

self-lubricating bearings and must not be

oiled or lubricated.

dampened chamois leather. Do not use any

cleaning agents containing alcohol,

• The mechanical parts of the set contain

• To clean the set, use a soft, slightly

Recording does not work – Cassette tab(s) may be broken.

ammonia, benzene or abrasives as these

may harm the housing.

point in the track when you press

Synchro Start CD recording

Recording Maintenance

track numbers.

cassette door. Insert a blank tape.

1 Select CD source.

2 Inser t a CD and if desired, programme

3 Press STOP•OPEN 9/ to open the

4 Close the cassette door.

automatically from the beginning of the

programme. It is not necessary to start the

CD player separately.

5 Press RECORD 0 to start recording.

• Playing of the CD programme starts

resume recording, press PAUSE ; again.

Selecting and recording a particular

passage

the SEARCH buttons ∞ or § on the set

to ﬁnd your passage.

6 For brief interruptions press PAUSE ;.To

7 To stop recording,press STOP•OPEN 9/.

• During CD playback, press and hold down

• Press PLAY•PAUSE 2; to put the CD

RECORD 0.

player on pause at the selected passage.

‹ Recording will begin from this exact

PCS 107 142

DISASSEMBLY DIAGRAM

A. To remove Front Cabinet Grill Assy B. To remove Rear Cabinet Assy C. To remove CD Tray D. To remove Bracket Front E. To remove Tape Deck F. To separate Frame CD and Frame Cassette

4-1 4-1

PCS 107 143

CD SERVICE TEST PROGRAM

4-2 4-2

STOP button pressed in any step returns

*

to begin of Service Testprogram. To leave Service Testprogram switch mode switch

*

to off-position. Door switch is ignored Æ CD door can be opened.

*

Volume up/down buttons function independentely

*

of the service testprogram.

fig. 1

DISPLAY TEST

NEXT button

N

pressed?

Display shows all

segments and flags.

see figure 1

STOP button

N

pressed?

To enter Service Testprogramm hold PLAY & MODE buttons depressed while switching CD mode on.

Display shows version number of the µP - software.

EP2PROM CLEAR

PREV button

N

pressed?

Y

Display shows

EP

E2prom clear

STOP button

N

pressed?

Y

FOCUS search

16

PLAY button

N

pressed?

Y

Display shows

01

N N N N N

PLAY button

pressed?

Display shows

-2FOC

objective moves up&down

disc motor for 160ms "on"

FOCUS found?

Display shows

CD TEST TUNER TEST

Slide servo, Radial servo, Focus servo, Disc motor and Laser are switched off. Mute is switched on via decoder IC.

CD SERVO TEST

SLIDE test DISC MOTOR test

NEXT button

pressed?

Y Y Y Y Y

Slide moves

outside as long as

button is held

depressed.

N

Y

PREV. button

pressed?

Slide moves

inside as long as

button is held

depressed.

PRESET DOWN

pressed?

Disc motor turns counter clockwise as long as button

is held depressed.

(brake)

PRESET UP

pressed?

Disc motor turns

clockwise

as long as button

is held depressed.

(accelerate)

DISPLAY TEST

N

NEXT button

pressed?

Y

Display shows all

segments and flags.

see figure 1

STOP button

pressed?

Y

To enter Service Testprogramm hold PLAY & STOP buttons depressed while switching TUNER mode on.

Display shows version number of the µP - software.

16

TUNER TEST

MODE button

pressed?

Service preset frequencies acc. table 1 are copied to the RAM.

Tuner is normal working except the MODE key.

STOP button

(Tuner)

Y

pressed?

Y

N

2FOC

disc motor turns.

ERROR MEANING

Err 1 No focus found Err 2 Time out error for disc motor reach the normal speed Err 3 Focus error during tracking initialization Err 4 Subcode error on play mode Err 5 Focus error on play mode Err 6 Radial error on search mode Err 7 Focus error

table 2

STATUS MEANING

Sta 0 Silde mode Sta 1 Silde mode Sta 2 Silde mode Sta 3 Silde mode Sta 8 Play mode Sta > 8 Recover mode

table 3

STOP button

pressed?

Y

N

REGION

PRESET

1 87.5 MHz 2 108 MHz 3 531 kHz 4 1602 kHz 5 558 kHz 6 1494 kHz 7 153 kHz 8 279 kHz

9 198 kHz 10 11 12 13

SERVICE PRESET FREQUENCIES

EUROPE

FM/MW/LW

/00/05/20/25

EUROPE2B OVERSEAS EAST-EUROPE USA

FM/MW FM/MW FM/MW FM/MW

87.5 MHz 87.5 MHz 65.81 MHz 87.5 MHz 108 MHz 108 MHz 108 Mhz 108 MHz

531 kHz 531/530 KHz 74 MHz 530 kHz

1602 kHz 1602/1700 kHz 87.5 MHz 1700 kHz

558 kHz 558/560 kHz 531 kHz 560 kHz

1494 kHz 1494/1500 kHz 1602 kHz 1500 kHz

-

1)

Grid switchable

10-100kHz/9-50kHz

/00 /01/21 /14 /14/37

- - 558 kHz -

- - 1494 kHz -

- - - -

table 1

1)

How to set frequency grid:

AM - 9 kHz / FM - 50 kHz : Hold PLAY KEY with the PRESET DOWN KEY simultaneously and then switch to TUNER.

AM - 10 kHz / FM - 100 kHz : Hold PLAY KEY with the PRESET UP KEY simultaneously and then swutch to TUNER.

Selected frequency grid is stored in the EEPROM.

2)

In sets with 30kHz grid on FM band it may occur that the tuned frequency is indicated wrong on the display because of tolerances of the discriminator filter. For that reason the testsoftware is prepared for an automatic IF-offset correction.

Note:

This test functions only with the East European tuner version used in /14/34 set versions. The test was executed on every set in the production line. In case the discriminator filter or the EEPROM has to be exchanged the automatic IF-offset correction should also be executed after repair.

To execute the automatic IF-offset correction proceed as follows: * feed a strong 87.5MHz signal to the antenna * press the PLAY button The µP starts now several times the search mode. If the transmitter was found at 87.5MHz the stop-frequency sent by the radio IC is compared with the nominal frequency else the display shows "00E". When the same difference is found twice the value will be stored as offset. The actual used offset is shown on the display ( -3, -2, -1, 0, 1, 2, 3 ).

PCS 107 144

Philips AZ-1018 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

HANDLING CHIP COMPONENTS

TECHNICAL SPECIFICATIONS

SERVICE TOOLS

AVAILABLE ESD PROTECTION EQUIPMENT

INSTRUCTIONS FOR USE

DISASSEMBLY DIAGRAM

CD SERVICE TEST PROGRAM