Handling chip components and safety1 - 1
Technical Specification & Service Tools2 - 1
Service Measurement2 - 2
Connections & Controls
Instructions for use
Disassembly Diagram4 - 1
CD Service Test Program4 - 2 to 4 - 3
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified
be used.
C
Copyright 1995 Philips Consumer Electroncis 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.
Printed in The NetherlandsCopyright reservedSubject to modification
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.
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 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
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.
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.
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 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.
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
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
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 sécurite, ces documents doivent être utilisés par
des spécialistes agréés, seuls habilités 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
Batterymains : 9 V (R20 x 6)
remote : 3V (R03 x 2)
Power consumption: 5 W
Dimension (W x H x D): 435 x 262 x 174 mm
Weight: 3.4 Kg
AMPLIFIER
Output powermains : 2 x 1.4 W
battery : 2 x 2 W
Speaker impedance: 2 x 4 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 rangeMW : 531 - 1602 kHz
-/17 : 530 - 1700 kHz
LW : 153 – 279 kHz
IF frequency: 468 kHz ± 3 kHz
Sensitivity MW : 3200 µV/m at 26dB S/N
LW : 5500 µV/m at 26dB S/N
SelectivityMW : 22 dB
LW : 29 dB
IF rejectionMW : 64 dB
LW : 60 dB
Image rejectionMW : 32 dB
LW : 38 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 responseP/B : 125 - 8000 Hz
S/N ratio: 40 dB
COMPACT DISC
Frequency response: 100 Hz - 10 kHz
S/N ratio: 60 dB
Channel difference 1 kHz : 2 dB
Channel crosstalk1 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)
anti-static wristband4822 395 10223
connection box (3 press stud connections, 1MW)4822 320 11307
extendible cable (2m, 2MWΩ, to connect wristband to connection box)4822 320 11305
connecting cable (3m, 2MW, to connect table mat to connection box) 4822 320 11306
earth cable (1MW, 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 tester4822 344 13999
PCS 107 112
SERVICE MEASUREMENT
2-2
Tuner FW
RF Generator
e.g. PM5326
DUT
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
‰
Ri=50
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=50
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 250kHz) to eliminate hum (50Hz, 100Hz).
CDRECORDER
Use Audio Signal Disc SBC429 4822 397 30184
(replaces test disc 3)
DUT
L
R
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
Use Universal Test Cassette Fe SBC420 4822 397 30071
™is displayed briefly and the function indication lights up.
PROG.
T
T
W
BA
LO
TUNER
LL
A
LE
FF
U
SH
CD
R
OLUME
V
1. Press and hold down on SEARCH ∞ or §
PE
A
T
MODE
(on the remote control 5 or 6).
•
•
•
RCH
EA
S
OP
ST
AUSE
P
•
Y
PLA
ARCH
SE
•
•
•
™ The CD is played at high speed and low volume.
2. When you recognize the passage you want,
D
release SEARCH ∞ or §.
– Normal playback continues.
Note:
During a CD programme or if SHUFFLE/ REPEAT active, searching is
only possible within a track.
CD
T
T
W
BA
LO
TUNER
ME
LU
O
V
• Press SEARCH ∞ or § on the set, (on the remote control ¡
PE
A
T
MODE
or ™) once or repeatedly until the desired track number
PROG.
•
•
•
RCH
EA
S
OP
ST
AUSE
P
•
AL
Y
PLA
DIGIT
H
RC
A
BASS
SE
•
•
•
appears in the display.
in the PAUSE position, you will need to press
PLAY•PAUSE 2; (on the remote control 2;) to start playback.
• If you have selected a track number shortly after loading a CD or
Finding a passage within a track
PROG.
T
T
W
A
B
LO
NER
TU
LL
A
LE
FF
HU
S
CD
E
SENSOR
ME
LU
O
V
close the CD door.
a CD. The total number of tracks and playing time are then
2. Press OPEN•CLOSE to open the CD door.
™ Display:when you open the CD door.
3. Insert a CD or CD-R(W) with the printed side facing up and
shown.
™ Display: flashes as the CD player scans the contents of
4. Press PLAY•PAUSE 2; (on the remote control 2;) to start
OP
APE
T
ST
AUSE
P
•
Y
PLA
H
ARC
SE
•
•
•
MODE
playback.
™ Display: Current track number and elapsed playing time of the
•
•
•
H
RC
A
SE
track during CD playback.
5. To interrupt playback press PLAY•PAUSE 2;.
Press PLAY•PAUSE 2; again to resume play.
playback is interrupted.
™ The display freezes and the elapsed playing time flashes when
6. To stop CD playback, press STOP 9
OFF position
with the keys on the tape deck released.
7. To switch off, adjust the POWER slider to TAPE/
™ The function indicator goes out.
Note: CD play will also stop when:
– the CD door is opened;
– the CD has reached the end
(unless you have selected REPEAT or REPEAT ALL);
– you select another source: TAPE / TUNER.
Selecting a different track
ALL
UFFLE
SH
E
SENSOR
TUNING TO RADIO STATIONS
1. Select TUNER source.
TT
BA
CD
LU
O
V
W
LO
ER
TUN
PE
A
T
MODE
ME
™ The function indication lights up. is displayed briefly
PROG.
OP
ST
USE
A
P
•
Y
PLA
RCH
SEA
•
•
•
and then the radio station frequency is shown.
2. Press BAND once or more to select your waveband.
•
•
•
RCH
SEA
TUNING ∞ or §) and release when the frequency in the
3. Press SEARCH ∞ or § (on the remote control,
display starts running.
™ The radio automatically tunes to a station of sufficient
STEREO is shown.
reception. Display shows during automatic tuning.
™ If a FM station is received in stereo,
4. Repeat step 3 if necessary until you find the desired station.
• To tune to a weak station, press SEARCH ∞ or § briefly and
repeatedly until you have found optimal reception.
To improve radio reception
– 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/LW, the set is provided with a built-in aerial so
the telescopic aerial is not needed. Direct the aerial by turning
the whole set.
OFF position
with the keys on the tape deck released.
5. To switch off, adjust the POWER slider to TAPE/
™ The function indicator goes out.
Programming radio stations
You can store up to a total of 30 radio stations in the memory.
1. Tune to your desired station (see Tuning to radio stations).
2. Press PROG to activate programming.
– Display: PROGRAM flashes.
FM
STEREO
3. Press PRESET 4 or 3 once or more to allocate a number from
1 to 30 to this station.
4. Press PROG again to confirm the setting.
BAND
PRESET
TT
W
O
BA
L
TUNER
LL
A
E
FL
SHUF
PE
A
T
PROGRAM disappears, the preset number and the
– Display:
frequency of the preset station are shown.
5. Repeat the above four steps to store other stations.
7
BAND
PRESET
•
•
•
its place.
ORD
REC
Tuning to preset stations
Press PRESET 4 or 3 until the desired preset station is
TT
W
BA
LO
TUNER
ALL
LE
displayed.
PROG.
PROG.
RCH
EA
S
OP
ST
– You can erase a preset station by storing another frequency in
PCS 107 115
INSTRUCTIONS FOR USE
X
P
GIT
AL
T
BA
S
ENSOR
3-4
ORD
REC
065
AZ 1
Y
PLA
CD RADIO CASSETTE RECORDER
CH
AR
SE
OP-OPEN
ST
E
AUS
P
B
CD
APE
TUNER
T
DB
OFF
R
POWE
DYNAMIC BASS BOOST
Erasing a programme
You can erase the programme by:
– pressing STOP 9 once in the STOP position;
– pressing STOP 9 twice during playback;
– pressing the CD door open;
– switching to another source: TAPE/TUNER.
• The display shows '' briefly.
continuously in random order
CD player and CD handling
• The lens of the CD player should never be touched!
• If the CD player cannot read CDs correctly, use a commonly
available cleaning CD to clean the lens before taking the set to
repair. Other cleaning methods may destroy the lens.
condensation to cloud over on the lens of your CD player.
Playing a CD is then not possible. Do not attempt to clean the
lens but leave the set in a warm environment until the
moisture evaporates.
lens.
lifting the CD. Always pick up the CD by the edge and return
the CD to its box after use to avoid scratching and dust.
towards the edge using a soft, lint-free cloth. Do not use
ALL
CD
T
T
W
A
B
LO
ER
TUN
OLUME
• To clean the CD, wipe in a straight line from the centre
PE
A
T
MODE
PROG.
USE
A
P
•
Y
PLA
SEA
•
•
•
cleaning agents as they may damage the disc.
OP
ST
RCH
RCH
SEA
• Sudden changes in the surrounding temperature can cause
T
T
W
BA
LO
TUNER
LL
A
E
FL
F
HU
S
CD
REMOTE
SENSOR
OLUME
V
•
•
•
H
RC
A
SE
PE
OP
A
T
ST
USE
A
P
•
Y
PLA
H
RC
A
SE
•
•
•
MODE
• Always keep the CD compartment closed to avoid dust on the
• To take a CD out of its box, press the centre spindle while
LE
FF
SHU
CASSETTE PLAYBACK
• Never write on a CD or attach any stickers to it.
•
•
•
DI
1. Select TAPE source.
PROGRAM
™ The display shows throughout tape operation, and the
function indication lights up.
2. Press STOP•OPEN 9/ to open the cassette door.
3. Insert a recorded cassette and close the cassette door.
4. Press PLAY 1 to start playback.
5. To pause playback, press PAUSE ;. To resume, press the key
again.
6. By pressing SEARCH 5 or 6 fast winding of the tape is
possible in both directions.
7. To stop the tape, press STOP•OPEN 9/.
– The keys are automatically released at the end of the tape and
the indication and function light go out, except if
PAUSE ; has been activated.
PCS 107 116
Different play modes: SHUFFLE and REPEAT
You can select and change the various play modes before or during
playback. The play modes can also be combined with PROGRAM.
SHUFFLE - tracks of the entire CD/ programme are played in
random order
SHUFFLE and REPEAT ALL - to repeat the entire CD/ programme
REPEAT ALL - repeats the entire CD/ programme
REPEAT - plays the current track continuously
1. To select your play mode, press the MODE button (on the
remote control SHUFFLE or REPEAT) before or during playback
until the display shows the desired function.
playback if in the STOP position.
2. Press PLAY•PAUSE 2; (on the remote control 2;) to start
3. To return to normal playback, press the respective MODE (or
the respective SHUFFLE or REPEAT) button until the various
SHUFFLE/ REPEAT modes are no longer displayed.
– You can also press STOP 9 to cancel your play mode.
Programming track numbers
Programme in the STOP position to select and store your CD tracks
in the desired sequence. If you like, store any track more than
once. Up to 20 tracks can be stored in the memory.
) to select your desired track number.
¡ or ™
1. Use the SEARCH ∞ or § on the set, (on the remote control
2. Press PROG.
appears briefly.
™ Display: PROGRAM and the selected track number
™ If you attempt to programme without first selecting a track
number, is shown.
3. Repeat steps 1-2 to select and store all desired tracks.
™is displayed if you attempt to programme more than
20 tracks.
4. To start playback of your CD programme, press
PLAY•PAUSE 2; (on the remote control 2;).
Reviewing the programme
In the stop position, press and hold down PROG for a while until
the display shows all your stored track numbers in sequence.
INSTRUCTONS FOR USE
AA B C
SHUFF
LE
A
LL
REC
ORD
PLA
Y
SE
AR
CH
S
T
OP-OPEN
P
AUS
E
DB
B
TU
NER
CD
T
APE
OFF
AZ
1065
CD RADIO CASSETTE RECORDER
CD
REMOTE
SENSOR
IGIT
AL
BA
SENSO
3-5
Recording from the radio
1. Tune to the desired radio station (see Tuning to radio
cleaning cassette through once.
stations).
cassette door.
2. Press STOP•OPEN 9/ to open the cassette door.
3. Insert a suitable cassette into the cassette deck and close the
press PAUSE ; again.
4. Press RECORD 0 to start recording.
5. For brief interruptions, press PAUSE ;. To resume recording,
6. To stop recording, press STOP•OPEN 9/.
Tape deck maintenance
To ensure quality recording and playback of the tape deck, clean
parts A,B and C shown in the diagram below, after approx.
50 hours of operation, or on average once a month. Use a cotton
1
bud slightly moistened with alcohol or a special head cleaning
fluid to clean the deck.
1. Open the cassette holder by pressing STOP•OPEN 9/.
capstan B .
2. Press PLAY 1 and clean the rubber pressure rollers C.
3. Press PAUSE ; and clean the magnetic heads A and also the
4. After cleaning, press STOP•OPEN 9/.
Note: Cleaning of the heads can also be done by playing a
CD
APE
TUNER
T
OFF
R
POWE
65
10
AZ
CD RADIO CASSETTE RECORDER
OP-OPEN
ST
E
AUS
P
B
DB
DYNAMIC BASS BOOST
ORD
REC
Y
PLA
CH
AR
SE
PROG.
T
T
W
A
B
LO
ER
TUN
LL
A
FLE
SHUF
CD
R
OLUME
V
•
•
•
ARCH
SE
PE
OP
A
T
ST
USE
A
P
•
Y
PLA
RCH
EA
S
•
•
•
MODE
D
Environmental information
All unnecessary packaging material has been omitted. We have done our utmost to make the
packaging easy to separate into three materials: cardboard (box), expandable polystyrene (buffer),
polyethylene (bags, protective foam).
Your set consists of materials which can be recycled if disassembled by a specialized
company. Please observe the local regulations regarding the disposal of packing
materials, exhausted batteries and old equipment.
remote control 2;).
you press RECORD 0.
third parties are not infringed.
METAL (IEC IV) type cassettes. For recording, use only
NORMAL type cassettes (IEC I) on which the tabs have not
been broken.
VOLUME and DBB controls will not affect the recording in
progress.
take place during the 7 seconds, when the leader tape passes
the recorder heads.
front of you and break out the left tab.
Recording on this side is no longer possible. To record over this
GENERAL INFORMATION ON RECORDING
• Recording is permissible insofar as copyright or other rights of
• This deck is not suitable for recording on CHROME (IEC II) or
• The best recording level is set automatically. Altering the
• At the very beginning and end of the tape, no recording will
side again, cover the tabs with a piece of adhesive tape.
SYNCHRO START CD RECORDING
• To protect a tape from accidental erasure, have the tape in
1. Select CD source.
2. Insert a CD and if desired, programme track numbers.
3. Press STOP•OPEN 9/ to open the cassette door.
4. Insert a suitable cassette into the cassette deck and close the
cassette door.
5. Press RECORD 0 to start recording.
– Playing of the CD programme starts automatically from the
beginning of the programme. It is not necessary to start the CD
player separately.
want, release SEARCH controls.
To select and record a particular passage
• Press SEARCH ∞ or §. When you recognize the passage you
• To interrupt CD playback press PLAY/PAUSE 2; (on the
– Recording will begin from this exact point in the track when
6. For brief interruptions during recording, press PAUSE ;. To
resume recording, press PAUSE ; again.
7. To stop recording, press STOP•OPEN 9/.
PCS 107 117
INSTRUCTIONS FOR USE
3-6
If a fault occurs, first check the points listed below before taking the set for repair.
If you are unable to remedy a problem by following these hints, consult your dealer or service centre.
WARNING: Do not open the set as there is a risk of electric shock. Under no
circumstances should you try to repair the set yourself, as this will
invalidate the guarantee.
indication
– CD-R(W) is blank or the disc is not finalised
• Use a finalised CD-R(W)
PROBLEM
– POSSIBLE CAUSE
• REMEDY
– CD badly scratched or dirty
• Replace/ clean CD, see Maintenance
The CD skips tracks
No sound/power
– VOLUME not adjusted
• Adjust the VOLUME
– Headphones connected
– CD is damaged or dirty
• Replace or clean the CD
– SHUFFLE or PROGRAM is active
• Disconnect headphones
– Mains lead not securely connected
• Connect the mains lead properly
• Quit SHUFFLE/PROGRAM mode(s)
Poor cassette sound quality
– Batteries exhausted/ incorrectly inserted
• Insert (fresh) batteries correctly
– Dust and dirt on the heads, etc.
• Clean deck parts etc., see Maintenance
VCR or computer
Severe radio hum or noise
– Electrical interference: set too close to TV,
or CHROME).
– Use of incompatible cassette types (METAL
• Increase the distance
• Only use NORMAL (IEC I) for recording.
Recording does not work
Poor radio reception
– Weak radio signal
– Cassette tab(s) may be broken
• Apply a piece of adhesive tape over the
• FM: Direct the FM telescopic aerial for
missing tab space.
optimum reception
the whole set.
• MW (AM) or LW: Direct the aerial by turning
Remote control does not function properly
– Batteries exhausted/ incorrectly inserted
• Insert (fresh) batteries correctly
or indication
– Distance/ angle between the set too large
– No CD inserted
• Insert a CD
• Reduce the distance/ angle
– CD badly scratched or dirty
• Replace/ clean CD, see Maintenance
– Laser lens steamed up
• Wait until lens has cleared
The type plate is located on the bottom of the set.
This product complies with the radio interference requirements of the European Union.
PCS 107 118
DISASSEMBLY DIAGRM
A. To remove Top Cabinet Assy
B. To remove AF Board
C. To remove Rear Cabinet
D. To remove Tape Deck
E. To remove Front Panel Assy
F. To remove Front Board
G. To remove Volume Board
4-14-1
PCS 107 119
CD SERVICE TEST PROGRAM
4-24-2
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.
PROGRAM
SHUFFLEALL
STEREO
REPEAT
AMLWFMW
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 & STOP buttons
depressed while switching
CD mode on.
Display shows
version number
of the µP - software.
EP2PROM CLEAR
PREV button
N
pressed?
Y
Y
Display shows
EP
E2prom clear
STOP button
N
pressed?
Y
Y
FOCUS search
16
PLAY button
N
pressed?
Y
Display shows
01
NNNNN
PLAY button
pressed?
YYYYY
Display shows
-2FOC
objective moves up&down
disc motor for 160ms "on"
FOCUS found?
Y
Display shows
CD TESTTUNER TEST
Slide servo, Radial servo, Focus servo, Disc motor
and Laser are switched off.
Mute is switched on via decoder IC.
CD SERVO TEST
outside as long as
button is held
N
SLIDE testDISC MOTOR test
NEXT button
pressed?
Slide moves
depressed.
PREV. button
pressed?
Slide moves
inside as long as
button is held
depressed.
PROG. button
pressed?
Disc motor turns
counter clockwise
as long as button
is held depressed.
(brake)
MODE button
pressed?
Disc motor turns
clockwise
as long as button
is held depressed.
(accelerate)
DISPLAY TEST
N
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 µP - software.
16
TUNER TEST
PROG button
pressed?
Service preset frequencies
acc. table 1 are copied
to the RAM.