Philips AX-5004, AX-5003, AX-5002, AX-5001, AX-5000 Service Manual

1-1

CS 46 719

TECHNICAL SPECIFICATION

General

Dimensions (WxHxD) : 128x28x139.5mm
Weight without batteries : 212g

Power supply modes

DC-in socket : 2.9-8.0V
Primary batteries (2xLR6) : 1.6-3.6V
Rechargable batteries (AY3362) : 1.6-3.6V

Battery lifetime

Battery level detection

Charge section (not on all versions)

Charge current : 250mA ±10%
Charge time for 80% AY3362 : 4.0h nom.
Charge time for 100% AY3362 : 6.0h nom.
Max. charge time (µP controlled) : 7h
Temperature protection : 50°C ±5°C

Current consumption

Shock resistance

+X/-X direction : ≥2.5g
+Y/-Y direction : ≥2.5g
+Z/-Z direction : ≥2.0g

Headphone out (measured with 16Ω load, DBB/ESP off)
Output power (THD=10%)

/17 version only : 2x12mW (+1/-3dB)

all other versions : 2x6mW (+1/-3dB)
Frequency response (1mW) : 100Hz-20kHz within 6dB
S/N ratio (unwght) : ≥80dB (83dB typ.)
S/N ratio (A-wght) : ≥82dB (85dB typ.)
THD+N (1kHz, 1mW) : ≤1% (0.2% typ.)
Channel crosstalk (1kHz, no load): ≤-24dB (-44dB typ.)
Channel unbalance (-40dB) : ≤5dB
Volume attenuation (1kHz) : ≥60dB

Dynamic Bass Boost DBB

Laser

Output power : <5mW (3mW typ.)
Wavelength : 780nm

Measurement setup

Use Audio Signal disc SBC429 4822 397 30184

Low pass filterDUT S/N and distortion meter

L

R

i.e. Sennheiser UPM550

with FF-filter

Level meter

i.e. Sound Technology ST1700Bi.e. 4822 395 30204

22kHz
13th order

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EDOMNOITAREPO

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1 OPEN 2 ..........opens the CD lid

2 2; ...................switches the player on, starts or pauses CD play

3 9 .....................stops CD play, clears a program or switches the

player off

4 § ....................skips and searches CD tracks forwards

5 ESP.................Electronic Skip Protection ensures continuous

CD playback regardless of vibrations and shocks

6 MODE .............selects the different playing possibilities:

SHUFFLE, SHUFFLE REPEAT ALL, REPEAT, REPEAT ALL

and SCAN

7 ........................display

8 PROGRAM .....programs tracks and reviews the program

9 BASS ..............switches the bass enhancement on and off.

This button also switches acoustic feedback (the
beep) on/off when it is pressed for more than 2
seconds

0 ∞ ....................skips and searches CD tracks backwards

! RESUME.........stores the last position of a CD track played

HOLD..............locks all buttons

OFF.................switches RESUME and HOLD off

@ LINE OUT/p ....3.5mm headphone socket, socket to connect the

player to another audio input of an additional
appliance, remote control socket (not on all
versions)

# VOL E..........adjusts the volume

$ 4.5V DC ..........socket for external power supply

% ........................typeplate

^ ........................belt clip holder

1-2

CS 46 720

CONNECTIONS AND CONTROLS

3

4

5

6

7

8

9
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TROUBLESHOOTING (excerpt from the Instruction For Use)

Problem Possible cause Solution

No power, Batteries
playback does Batteries inserted incorrectly Insert the batteries
not start correctly

Batteries are empty Change the batteries
Contact pins are dirty Clean them with a cloth

Mains adapter

Loose connection Connect the adapter

securely

In-car use

Cigarette lighter is not Switch on ignition or insert
powered when ignition is off batteries

nF d1SC CD-RW (CD-R) is not Use FINALIZE on the
indication recorded properly CD Recorder to complete

the recording

no d1SC The CD is badly scratched Replace or clean the CD
indication or dirty

CD is not or incorrectly inserted Insert a CD, label upwards
The laser lens is steamed up Wait until the lens has

cleared

Hold

HOLD is activated Deactivate HOLD

indication

Electrostatic discharge Disconnect the set from

and/or

power supply or take out

no reaction

the batteries for a few

to controls

seconds

Problem Possible cause Solution

CD skips tracks The CD is damaged or dirty Replace or clean the CD

RESUME, SHUFFLE or PROGRAM Switch RESUME, SHUFFLE

is active or PROGRAM off

No sound or PAUSE is activated Press 2;
bad sound

Loose, wrong or dirty Check and clean

quality

connections connections
Volume is not adjusted Adjust the volume
Malfunctions due to nearness Keep the player away from

of active mobile phones active mobile phones
Strong magnetic fields near Change the player’s

the player position or connections

In-car use

Cassette adapter is inserted Insert the cassette adapter
incorrectly correctly

Temperature inside the car Let the player adjust to
is too high/low the temperature

Cigarette lighter socket Clean the cigarette
is dirty lighter socket

Wrong playback direction of Change the autoreverse
the car cassette player’s direction
autoreverse feature

1-3

CS 46 721

AX2000

AX2001

AX2002

AX2003

AX2011

AX5000

AX5001

AX5002

AX5003

AX5004

AX5006

AX5011

AX5012

AX5013

AX5014

AX5015

AX5016

AX5017

AX5018

AX5019

CD-RW COMPATIBILITY
ELECTRONIC SKIP PROTECTION
ESP DRAM SIZE [Mbit]
HOLD / RESUME FUNCTION
DBB STAGES
ACOUSTIC FEEDBACK
PROGRAM MEMORY
RECHARGE NiCd / NiMH
BELT-CLIP
CORD REMOTE CONTROL
LCD BACKLIGHT
LINE / OPT. DIGITAL OUTPUT

●

12s

4

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–/–

–
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–/–

FEATURES OF CD-PORTABLE
PRODUCT FAMILY “ULTRA – ESP”

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FEATURES

AX2000

AX2001

AX2002

AX2003

AX2011

AX5000

AX5001

AX5002

AX5003

AX5004

AX5006

AX5011

AX5012

AX5013

AX5014

AX5015

AX5016

AX5017

AX5018

AX5019

/00

/00z

/00

/05

/11

/00

/05

/01

/18

/19

/19z

/00

/05

/00

/00z

/00

/00

/05

/01

/10

/00

/17

/17

/17

/17

/00

/17

/17

/17

/17

/17

/17

/17

O

O
O
O

X

O

AY3170/00 AC/DC Adaptor
AY3170/02 AC/DC Adaptor
AY3170/05 AC/DC Adaptor
AY3170/09 AC/DC Adaptor
AY3170/10 AC/DC Adaptor
AY3170/12 AC/DC Adaptor
AY3170/17 AC/DC Adaptor
AY3170/19 AC/DC Adaptor
AY3266/00 Pouch

(Neoprene)

AY3362/00 Rechargable Batt. NiMH
AY3464 HiFi Cord

(3.5mm L-plug→cinch)

AY3501/00 Car Adaptor Cassette
AY3545/00 Car DC/DC Converter
AY3767/00 Cord Remote Control
SBC HE545/77 Headphone

(L-plug)

SBC HE545/77s Headphone (S-plug)
SBC HL350/77 Headphone (L-plug)
BELT-CLIP

X...supplied with the set, O...optional available

ACCESSORIES FOR CD-PORTABLE
PRODUCT FAMILY “ULTRA – ESP”

4822 219 10617
4822 219 10676
4822 219 10672
4822 219 10679
4822 219 10681
4822 219 10671
4822 219 10616

local supplier
3140 113 10360
3103 308 84120
4822 320 11881
4822 397 10059
4822 219 10033
3103 309 72380
9082 100 00268
9082 100 00269
9082 100 00235
3103 304 70250

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ACCESSORIES

1-4

CS 46 722

© WARNING

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 décharges statiques (ESD). Leur longévite
pourrait être considérablement écourtée par le fait qu´aucune
précaution nést prise à leur manipulation.
Lors de réparations, s´assurer de bien être relié au même
potentiel que la masse de l´appareil et enfileer 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.

d WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich
gegenüber elektrostatischen Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kann die
Lebensdauer drastisch reduzieren.
Sorgen Sie dafür, 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.

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 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 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.

©

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

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

ñ

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

s Varning !

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

∂ Advarsel !

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

ß Varoitus !

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

f

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

ESD

SAFETY

d

Bei jeder Reparatur sind die geltenden Sicherheitsvor­schriften zu beachten. Der Originalzustand des Gerätes
darf nicht verändert werden. Für Reparaturen sind Original­ersatzteile zu verwenden.
Sicherheitsbauteile sind durch das Symbol markiert.

f

Les normes de sécurité exigent que l`appareil soit remis
à l`état d`origine et que soient utilisées les pièces de
rechange identiques à celles spécifiées.
Les composants de sécurité sont marqués

CLASS 1

LASER PRODUCT

©

DANGER: Invisible laser radiation when open.

©

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.

AVOID DIRECT EXPOSURE TO BEAM.

©

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

SAFETY & WARNINGS

2-1

CS 46 723

SERVICE HINTS

REPAIR POSITION COPPERSIDE

To get access to the copperside of the
printed board assembly proceed as follows:

1. Remove the bottom screws (6x)

2. Lift the bottom-cabinet

3. Supply the unit via external DC-socket

4. Take care that the door switch is closed during
measurements

To get access to the componentside of the
printed board assembly proceed as follows:

1. Remove the bottom screws (6x)

2. Open the CD-door

3. Lift the top-cabinet and put it backwards on the table

4. Supply the unit via the external DC-socket

5. Take care that the door switch is closed during
measurements

REPAIR POSITION COMPONENTSIDE

DISMANTLING THE CD-DOOR

To dismantle the CD-door proceed as follows:

1. Dismantle bottom and printed board/drive assembly

2. Disconnect membrane keyboard
(flex-foil connector on copperside of printed board)

3. Bend the cabinet leftwards downwards 1,
while bending the CD-door rightwards upwards 2

The procedure appears to be tricky at first, but force
needs to be applied with thumb and middle finger only.
It’s just like snapping one’s fingers.

Remark: Don’t worry about applied force - both parts have a

solid design. However, do not use screwdrivers or
tools like that. Sharp edges could damage hinge or
cabinet part.

HANDLING CHIP COMPONENTS

SERVICE TOOLS

Audio signal disc SBC429 4822 397 30184
Playability test disc SBC444 4822 397 30245
Test disc 5 (disc without errors) + Test disc 5A (disc with dropout errors,

black spots and fingerprints) SBC426/SBC426A 4822 397 30096

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

2-2

CS 46 724