Philips AZ1140 User manual

CLASS 1
LASER PRODUCT
GB 3140 785 22260Published by SS 0024 Service Audio
or otherwise without the prior permission of Philips.
system or transmitted, in any form or by any means, electronic, mechanical, photocopying,
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
Copyright 1995 Philips Consumer Electroncis B.V. Eindhoven,The Netherlands
be used.
condition and that parts which are identical with those specified
Safety regulations require that the set be restored to its original
C
PCS 104 409
Printed in The Netherlands Copyright reserved Subject to modification
CD Stereo Radio Recorder
TABLE OF CONTENTS
chapter
Handling chip components and safety 1 - 1
AZ1140
AZ1141
AZ1142
AZ1143
AZ1145
.............................
Technical Specification & Service Tools 2 - 1
..........................
Service Measurement 2 - 2
..................................................
Connections & Controls 3 - 1
................................................
Disassembly Diagram 4 - 1
...................................................
Instructions for use 3 - 2 to 3 - 6
.................................................
CD Service Test Program 4 - 2 to 4 - 3
........................................
Block Diagram 5 - 1
.............................................................
Wiring Diagram 6 - 1
...........................................................
circuit diagram 7 - 1, 7 - 3
...................................................
CONTROL BOARD
layout diagram 7 - 2
.......................................................
SWITCH & VOLUME BOARD
layout diagram 8 - 1
.......................................................
chapter
circuit diagram 9 - 1
.......................................................
TUNER BOARD
layout diagram 9 - 2
.......................................................
circuit diagram 10 - 1
.......................................................
MAIN BOARD
layout diagram 10 - 2
.......................................................
circuit diagram 11 - 1
.......................................................
RECORDER & BEAT CUT BOARD
layout diagram 11 - 2
.......................................................
circuit diagram 12 - 2
.......................................................
CD MODULE
layout diagram 12 - 1
.......................................................
cabinet 13 - 1
.................................................................
EXPLODED VIEWS DIAGRAM
tape deck 13 - 2
............................................................
Mechanical partslist 13 - 2
.....................................................
Electrical partslist 14 - 1 to 14 - 4
...............................................
all versions

PCS 104 410
2-1
SERVICE TOOLS
Audio signal disc SBC 429.......................................................................4822 397 30184
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”).....4822 397 30155
Universal test cassette Fe SBC 420........................................................4822 397 30071
TECHNICAL SPECIFICATIONS
GENERAL
Mains voltage -/00 : 230 V
-/01/11/16 : 120/230 V
-/05/10 : 240 V
-/17 : 120 V
Mains frequency -/00/05/10 : 50 Hz
-/01/11/16 : 50 / 60 Hz
-/17 : 60 Hz
Battery mains : 9 V (R14 x 6)
Remote : 3V (R03 x 2)
Power consumption normal : 10 W
standby : 2 W
Dimension (W x H x D) : 290 x 152 x 253 mm
Weight : 2.6 Kg
AMPLIFIER
Output power mains : 2 x 1.6 W
battery : 2 x 2 W
Speaker impedance : 2 x 4 ohm
Frequency response : 100 Hz - 8 kHz (±3dB)
TUNER - FM SECTION
Tuning range : 87.5 - 108 MHz
IF frequency : 10.7 MHz ± 0.2 MHz
Sensitivity : 16 dBf at 26dB S/N
Selectivity : 55 dB at ± 300kHz
IF rejection : 85 dB
Image rejection : 40 dB
TUNER - AM SECTION
Tuning range MW : 531 - 1602 kHz
-/17 : 520 - 1730 kHz
LW : 153 - 279 kHz
IF frequency : 450 kHz ± 1 kHz
Sensitivity MW : 64 dBu at 26dB S/N
LW : 70 dBu at 26dB S/N
Selectivity MW : 22dB LW : 29 dB
IF rejection ratio MW : 70 dB
LW : 70 dB
Image rejection ratio MW : 32 dB
LW : 35 dB
AUDIO CASSETTE RECORDER
Tape speed accuracy : ± 3%
Wow & flutter : <0.35 % JIS WTD
Fast wind/rewind C60 : <120 sec.
Frequency response P/B : 125 – 6.3 kHz
S/N ratio : 45 dB
COMPACT DISC
Frequency response : 100 Hz - 10 kHz
S/N ratio : > 50 dB
Channel difference 1 kHz : < 3 dB
Channel crosstalk 1 kHz : > 26 dB
Laser wavelength : 780 ± 20nm
Laser light power : < 0.3 mW

PCS 104 411
3-1
CONNECTIONS AND CONTROLS
PROGRAM
REPEAT
ALL
CD
SEARCH
PROGRAM
STOP
CD MODE
PLAY•PAUSE
PAUSE
STOP•OPEN
SEARCH PLAY
RECORD
1
2
3
PRESET
BAND
DYNAMI C
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
DIGITAL TUNER
AZ1145
CD RADIO CASSE TTE RECORDER
DYNAMIC BASS BOOST
2 67 55
(
98 0
1 4
&^@ # $ %!
3
( ™ ¡ )
*
SHUFFLE
REPEAT
TUNING
PRESET
SEARCH
SEARCH
STOP
VOLUME
D
igital
R
emote
C
ontrol
6 9 4 21
8
5 7 3
REMOTE
SENSOR
REMOTE
SENSOR
£
TOP AND FRONT PANELS
1POWER slider - selects the sound source
for CD/ TUNER/ TAPE OFF and also switches
the set off
2VOL +, – - adjusts the volume level
3BATT LOW - indicates when battery power
is running low
4DBB (Dynamic Bass Boost) - enhances
the bass
5OPEN•CLOSE - opens/ closes the CD door 6CASSETTE RECORDER keys
RECORD 0- starts recording PLAY 1 - starts playback
SEARCH 5/ 6
- fast winds/rewinds the tape
STOP•OPEN 9/ - stops the tape;
- opens the cassette
compartment
PAUSE ; - interrupts recording or playback
7Remote sensor - infrared sensor for the
remote control
81-3 - programmes and selects your favourite
three radio stations
9PRESET 3,4- (down, up) selects preset
tuner stations
0BAND - selects waveband !PLAY PAUSE 2; - starts /pauses
CD playback
@CD MODE - selects a different play mode
e.g. SHUFFLE/ REPEAT CD tracks or programme in random /repeated order
#STOP 9- stops CD playback or erase a CD
programme; activates/ deactivates display demo mode.
$Cassette door %Display - shows the status of the set ^SEARCH ∞/ §
Tuner: (down, up) tunes radio stations. CD: -
searches back and forward within a track;
- skips to the beginning of a current
track/ previous/ later track
&PROGRAM -
Tuner - programmes preset radio stations; CD - programmes
tracks
and reviews the
programme
BACK PANEL
*p- 3.5 mm stereo headphone socket (Telescopic aerial - improves FM reception )BEAT CUT switch - eliminates possible
whistle tones during MW (AM) recordings
¡ AC Mains - inlet for mains lead ™ Battery compartment - for six batteries,
type R-14, UM-2 or C-cells
£ Voltage selector (located inside the battery
compartment. Some versions only) - select the correct local voltage 110/220 V before plugging in the set
REMOTE CONTROL
1
VOLUME 3,4– adjusts volume level
2
PRESET 3,4(up, down) – selects a preset
radio station
3
TUNING ∞, § (down, up) – tunes to radio
stations
4
SHUFFLE – to play CD tracks in random order
5
REPEAT – repeats a track/ CD programme/
entire CD
6
2; – starts and pauses CD playback/
interrupts CD playback
7
¡, ™ – skips to the beginning of a current
track/ previous/ later track
8
STOP 9– stops CD playback or erases a
CD programme
9
SEARCH 5, 6– searches backwards or
forwards within a track/CD
CAUTION Use of controls or adjustments or performance of procedures other than herein may result in hazardous radiation exposure or other unsafe operation.

INSTRUCTIONS FOR USE 3-2
PCS 104 412
Whenever convenient, use the mains supply if you want to conserve battery life. Make sure you remove the plug from the set and wall socket before inserting batteries.
BATTERIES (OPTIONAL)
1. Open the battery compartment and insert six batteries, type
R-14, UM-2 or C-cells, (preferably alkaline) with the correct polarity as indicated by the "+" and "-" symbols inside the compartment.
Remote control (supplied) Open the battery compartment and insert two batteries, type AAA, R03 or UM4 (preferably alkaline). 2. Replace the compartment door, making sure the batteries are
firmly and correctly in place. The set is now ready to operate.
–If BATT LOW lights up, battery power is running low.
–The BATT LOW indicator eventually goes out if the
batteries are too weak.
Incorrect use of batteries can cause electrolyte leakage and will corrode the compartment or cause the batteries to burst. Therefore: •Do not mix battery types: e.g. alkaline with carbon zinc.
Only use batteries of the same type for the set.
•When inserting new batteries, do not try to mix old batteries
with the new ones.
•Remove the batteries if the set is not to be used for a long
time.
•Batteries contain chemical substances, so they should
be disposed of properly.
Using AC MAINS 1. Check if the mains voltage as shown on the type plate on
the base of the set, corresponds to your local mains supply. If it does not, consult your dealer or service centre.
2. If your set is equipped with a voltage selector, adjust the
selector so that it matches with the local mains supply.
3. Connect the mains lead to the wall socket and the set is now
ready for use.
4. To disconnect the set from the mains supply completely,
remove the plug from the wall socket.
AC ~ MAINS
6 x R14 • UM-2 • C-CELLS
Switching on and off •Adjust the POWER slider to the desired sound source: CD,
TUNER or TAPE/OFF.
•The set is switched off when the POWER slider is in the
TAPE/OFF position and the keys on the tape deck are released.
™The volume and tuner presets will be retained in the set's
memory.
Adjusting volume and sound 1. Press the VOL +, – controls to increase or decrease VOLUME
(or press 3or 4on the remote control).
2. Adjust the DBB control to select dynamic bass boost on or off. PHILIPS demo mode 1. On the set, press the CD STOP 9button for 5 seconds. ™PH..IL ..IPS scrolls across the display continuously. 2. To return to the current display you can either: •press any function button on the front panel. This interrupts the
demo mode for 30 seconds;
•press the CD STOP 9button for 5 seconds. PH..IL ..IPS
scrolls once before the demo mode is cancelled.
GENERAL INFORMATION
General maintenance •Do not expose the set, batteries, CDs or cassettes to humidity,
rain, sand or excessive heat caused by heating equipment or direct sunlight.
• To clean the set, use a soft, slightly dampened chamois leather.
Do not use any cleaning agents containing alcohol, ammonia, benzene or abrasives as these may harm the housing.
Safety information •Place the set on a hard and flat surface so that the system
does not tilt. Make sure there is adequate ventilation to prevent the system from overheating.
•The mechanical parts of the set contain self-lubricating
bearings and must not be oiled or lubricated.
PROGRAM
REPEAT
ALL
CD
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
DYNAMIC
BASS
BOOST
DBB
PROGRAM
REMOTE
SENSOR

PCS 104 413
3-3
INSTRUCTIONS FOR USE
TUNING TO RADIO STATIONS
1. Select TUNER source. ™is displayed briefly and then the radio station
frequency is shown.
2. Press BAND once or more to select your waveband. 3. Press SEARCH ∞or §and release when the frequency in
the display starts running.
™The tuner automatically tunes to a station of sufficient
reception. Display shows during automatic tuning.
™If an FM station is received in stereo, STEREO is shown. 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.
5. Adjust the power slider to TAPE/OFF position to switch off the
set.
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), the set is provided with a built-in aerial so the
telescopic aerial is not needed. Direct the aerial by turning the whole set.
Favourite station selection For your favourite 3 tuner stations, you can use the easy one-touch programming and selection 1, 2or 3buttons. 1. Tune to your desired station (see Tuning to radio stations). 2. To store your station, press 1, 2or 3for 2 seconds or more. ™Display: shows PROGRAM briefly, your favourite preset station
number and the tuner frequency.
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 PROGRAM to activate programming. –Display: PROGRAM flashes. 3. Press PRESET 4or 3once or more to allocate a number from
1 to 30 to this station.
4. Press PROGRAM again to confirm the setting. –Display: PROGRAM disappears, the preset number and the
frequency of the preset station are shown.
5. Repeat the above four steps to store other stations. –You can overwrite a preset station by storing another frequency
in its place.
Tuning to preset stations Press 1, 2, 3 or PRESET 4or 3until the desired preset station is displayed.
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
3
BAND
PRESET
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
3
BAND
PRESET
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
3
BAND
PRESET
PROGRAM
REMOTE
SENSOR
FM
TUNER
STEREO
Changing tuning grid (some versions only) In North and South America the frequency step between adjacent channels in the AM and FM band are 10 KHz and 100 KHz respectively. In the rest of the world this step is 9 KHz and 50 KHz. Usually the frequency step has been preset in the factory for your area. 1. Check that the set is in the TAPE/OFF position and switched off. 2. To select 9KHz : press CD MODE and PROGRAM simultaneously.
Release the controls only when you switch on the set.
•To select 10KHz: press CD MODE and SEARCH §simultaneously.
Release the controls only when you switch on the set.
™When tuning to radio stations, the display shows tuning in
either steps of 9or 10.
™All preset stations will be affected and you may need to
reprogramme your presets.
Playing a CD 1. Select CD source. ™is displayed briefly. 2. Lift the CD door open. ™Display: when you open the CD door. 3. Insert a CD or CD-R(W) with the printed side facing up and
close the CD door.
™Display: d1SC flashes as the CD player scans the contents of a
CD. The total number of tracks and playing time are then shown. Display: is shown if the CD-R(W) is blank or not finalised.
4. Press PLAY•PAUSE 2;(on the remote control 2;) to start
playback.
™Display: Current track number and elapsed playing time of the
track during CD playback.
5. To pause playback press PLAY•PAUSE 2;.
Press PLAY•PAUSE 2;again to resume play.
™The display freezes and the elapsed playing time flashes when
playback is paused.
6. To stop CD playback, press STOP 9. 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 • Press SEARCH ∞or §(on the remote control ¡or ™) once or
repeatedly until the desired track number appears in the display.
• If you have selected a track number shortly after loading a CD or
in the PAUSE position, you will need to press PLAY•PAUSE 2; to start playback.
PROGRAM
REPEAT
ALL
CD
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
DYNAMIC
BASS
BOOST
DBB
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
PROGRAM
REMOTE
SENSOR

INSTRUCTIONS FOR USE 3-4
PCS 104 414
Finding a passage within a track 1. Press and hold down SEARCH ∞or §. ™The CD is played at high speed and low volume. 2. When you recognize the passage you want,
release SEARCH ∞or §.
–Normal playback continues. Note: During a CD programme or if SHUFFLE/ REPEAT active,
searching is only possible within a track.
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
continuously in random order
REPEAT ALL - to repeat the entire CD/ programme REPEAT - to play the current track continuously 1. To select your play mode, press the CD MODE key (or
SHUFFLE or REPEAT on the remote control) before or during playback until the display shows the desired function.
2. Press PLAY•PAUSE 2;to start playback if in the STOP position. 3. To return to normal playback, press the CD MODE key or the
respective SHUFFLE or REPEAT key until the various SHUFFLE / REPEAT modes are no longer displayed.
– You can also press STOP 9to 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. 1. Use the SEARCH ∞or §on the set (on the remote control ¡
or ™), to select your desired track number.
2. Press PROGRAM. ™Display: PROGRAM and the selected track number.
appears briefly.
™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;.
Reviewing the programme In the STOP position, press and hold down PROGRAM for a while until the display shows all your stored track numbers in sequence.
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PLAY
RECORD
PROGRAM
REMOTE
SENSOR
AZ1145
CD RADIO CASSETTE RECORDER
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
DYNAMIC
BASS
BOOST
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
PROGRAM
REMOTE
SENSOR
AZ1145
CD RADIO CASSETTE RECORDER
CD
PROGRAM
Erasing a programme You can erase the programme by: –pressing STOP 9once in the STOP position or twice during
playback. The display shows ' ' briefly.
–pressing the CD door open; –switching to TUNER/TAPE source. CD player and CD handling •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.
•The lens of the CD player should never be touched! •Sudden changes in the surrounding temperature can cause
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.
•Always keep the CD compartment closed to avoid dust on
the lens.
• To take a CD out of its box, press the centre spindle while
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.
• To clean the CD, wipe in a straight line from the centre
towards the edge using a soft, lint-free cloth. Do not use cleaning agents as they may damage the disc.
•Never write on a CD or attach any stickers to it.
PLAYING A CASSETTE
1. Select TAPE source. ™The display shows tAPE throughout tape operation. 2. Press STOP•OPEN 9/ to open the cassette door. 3. Insert a recorded cassette and close the cassette door. 4. Press PLAY1to start playback. 5. To interrupt playback, press PAUSE ;. To resume, press the
key again.
8. By pressing SEARCH 5or 6on the set,fast winding of the
tape is possible in both directions.
9. To stop the tape, press STOP•OPEN 9/. –The keys are automatically released at the end of the tape
and the tAPE indication goes out, except if PAUSE ;has been activated.
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
DYNAMIC
BASS
BOOST
PROGRAM
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
X

PCS 104 415
3-5
INSTRUCTIONS FOR USE
GENERAL INFORMATION ON RECORDING
•Recording is permissible insofar as copyright or other rights of
third parties are not infringed.
•This deck is not suitable for recording on CHROME (IEC II) or
METAL (IEC IV) type cassettes. For recording, use NORMAL type cassettes (IEC I) on which the tabs have not been broken.
•The best recording level is set automatically. Altering the VOL
and DBB controls will not affect the recording in progress.
•At the very beginning and end of the tape, no recording will
take place during the 7 seconds, when the leader tape passes the recorder heads.
• To protect a tape from accidental erasure, 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.
SYNCHRO START CD RECORDING
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 0to 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.
To select and record a particular passage within a track •Press and hold down SEARCH ∞or §(or on the remote
control 5or 6).
•When you recognize the passage you want, release SEARCH ∞
or §(or on the remote control 5or 6).
•To pause CD playback press PLAY/PAUSE 2;. •Recording will begin from this exact point in the track when
you press RECORD 0.
6. For brief interruptions during recording press PAUSE ;. To
resume recording, press PAUSE ;again.
7. To stop recording, press STOP•OPEN 9/.
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
2
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
PROGRAM
REPEAT
ALL
CD
SEARCH
STOP
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
DYNAMIC
BASS
BOOST
DBB
PROGRAM
REMOTE
SENSOR
Recording from the radio 1. Tune to the desired radio station (See TUNING TO RADIO
STATIONS).
2. Press STOP•OPEN 9/ to open the cassette door. 3. Insert a suitable cassette into the cassette deck and close the
cassette door.
4. Press RECORD 0to start recording. •If you are recording from MW (AM) stations, adjust the
BEAT CUT switch to eliminate possible whistle tones during recording.
5. For brief interruptions, press PAUSE ;. To resume recording,
press PAUSE ;again.
6. To stop recording, press STOP•OPEN 9/.
MAINTENANCE
Tape deck maintenance To ensure quality recording and playback of the tape deck, clean parts A,Band Cshown in the diagram below, after approx. 50 hours of operation, or on average once a month. Use a cotton bud slightly moistened with alcohol or a special head cleaning fluid to clean the deck. 1. Open the cassette door by pressing STOP•OPEN 9/. 2. Press PLAY 1and clean the rubber pressure rollers C. 3. Press PAUSE ;and clean the magnetic heads Aand also the
capstan B.
4. After cleaning, press STOP•OPEN 9/. Note: Cleaning of the heads can also be done by playing a
cleaning cassette through once.
PROGRAM
REPEAT
ALL
CD
CD MODE
PLAY •PAUSE
PAUSE
STOP
•OPEN
SEARCH PLAY
RECORD
1
DYNAMIC
BASS
BOOST
DBB
VOL
TUNER
BATT
LOW
CD
TAPE
OFF
REMOTE
SENSOR
AABC
Environmental information All unnecessary packaging material has been omitted. We have done our utmost to make the packaging easy to separate into three mono-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.

INSTRUCTIONS FOR USE 3-6
PCS 104 416
PROBLEM –POSSIBLE CAUSE •REMEDY No sound/power – Volume not adjusted •Adjust the volume –Headphones connected •Disconnect headphones –Mains lead not securely connected •Connect the mains lead properly Severe radio hum or noise –Electrical interference: set too close to TV,
VCR or computer
•Increase the distance Poor radio reception – Weak radio signal •FM: Direct the FM telescopic aerial for
optimum reception
•MW (AM): Turn the set for optimum
reception
or indication
–No CD inserted •Insert a CD –CD badly scratched or dirty •Replace/ clean CD, see CD player and
CD handling
–Laser lens steamed up, •Wait until lens has cleared
indication
–CD-R(W) is blank or the disc is not finalised •Use a finalised CD-R(W) –CD badly scratched or dirty •Replace/ clean CD, see CD player and
CD handling
The CD skips tracks –CD is damaged or dirty •Replace or clean the CD –SHUFFLE or a programme is active •Switch off SHUFFLE/PROGRAM Poor cassette sound quality –Dust and dirt on the heads, etc. •Clean deck parts etc., see Maintenance –Use of incompatible cassette types (METAL
or CHROME)
•Only use NORMAL (IEC I) for recording Recording does not work –Cassette tab(s) may be broken •Apply a piece of adhesive tape over the
missing tab space
Remote control does not function properly –Batteries dead/ incorrectly inserted •Insert (fresh) batteries correctly –Distance/ angle between the set too large •Reduce the distance/ angle
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 would invalidate the guarantee.
The typeplate is located on the bottom of the set.

PCS 104 436
14-4
ELECTRICAL PARTSLIST - CD99 DA11
- RESISTORS -
4888 482205120008 Jumper
4889 482205120008 Jumper
- COILS & FILTERS -
1810 482224273557 Filter CST8,46MTW-TF01
5803 482215711231 Coil LAN02TB1R0J
- DIODES -
6877 482213011564 Diode UDZ3.9B
- IC & TRANSISTORS -
7800 482220917324 IC SAA7325H
7802 532220911517 IC PC74HCU04T
7803 532213060123 Trans BC807-40
7804 532220982941 IC LM358D
7807 532213042755 Trans BC847C
7808 482220932852 IC TDA7073A/N2
7809 482220932852 IC TDA7073A/N2
7810 482220933165 IC TDA1308T/N1
7875 482213060511 Trans BC847B
- MISCELLANEOUS -
1800 482226510925 Connector 15P
1823 482226511207 Connector 6P
1824 482226511207 Connector 6P
8000 482232012178 Flexible Foil 15P
Note :
Only these parts mentioned in the list are
normal service parts.

during Focus search
800mVpp
LOW = CD_RW (high gain)
EYE-PATTERN
T = 1 s
TB = 0.5ms/div
3V
0V
V
............. Vdc measured during PLAY with normal CD or CD-R
Vdc measured during PLAY with CD-RW
EVM
V
1,5V 0V
0,9V 0,9V
0,9V 0,9V
10V
6,2V
5V
0,2V
0,2V
3,3V
2,5V
3,9V
1,8V
6,1V
6,2V
6,1V
6,2V
6,5V
5,9V
6,0V
V
............. Vdc measured during PLAY
with normal CD or CD-R
Vdc measured during PLAY with CD-RW
EVM
V
3,3V
3,9V
4,8V
2,5V
5V
2,5V
2,5V
2,5V
5V
2,5V
2,5V
CD99 DA11 - CIRCUIT DIAGRAM
PCS 99 484
12-2 12-2 12-2
+
-
+
-
VDD
+
-
+
-
VDD
+t
INTERFACE
VERSATILE
DEMOD
EFM
PLL
DIG.
STAGES
OUTPUT
CONTROL
MOTOR
KILL
INTERF.
LOOPBACK
SER. DATA
INTERF.
VERSAT.
INTERFACE
SER. DATA
BITSTREAM DAC
TIMING
INTERFACE
MICROCONTROLLER
PROCESSOR
AUDIO
PROCESSING
PRE-
FUNCTION
CONTROL
SRAM
ADDR
INTERF.
EBU
DET.
PEAK
CORR.
ERROR
PROCESSOR
SUBCODE
END
FRONT
VREF GEN.
ADC
M2
L
@
HF
of HCU HF
D
_
L
C
3835
L
+
HF
FOCUS
@ @
TRACK
B
D
B
VAM
D
DA11
VAM
DISC
comm. cath
digital out = off
3751
3834
D
on
digital out
D
stuffed resistor
L
L
M
DISC
table for drive- and digital out recognition
3897 C5
3898 C5
3899 D5
7800 D12
7802-A E6
7802-B E5
7802-C E5
7802-D E8
7802-E E7
7802-F F8
7803 B2
7804-A A1
7804-B C3
7807 E6
7808 E4
7809 G4
8401 H3
D
R1 (CD10)
+
for digital out: 33E
T+
off
3750
D
3852 F5
3853 F5
3854 F5
3855 F4
3856 G6
3857 G5
3858 G5
3859 H5
3860 H5
3861 H5
3862 H5
3863 H4
3864 C1
3865 F7
3890 B4
3891 C4
3892 C4
3893 D4
3894 A5
3895 B5
3896 B5
D
1810
D
HF
D
to
D
to
+
DA
D
3829 A11
3830 B12
3831 B14
3832 B14
3834 B14
3835 C14
3837 C14
3838 D14
3839 D14
3840 D15
3841 E14
3842 G14
3843 G14
3844 G13
3845 G12
3846 F10
3847 F6
3848 F5
3849 E5
3850 F5
3851 F6
@
sheet 2
R2 (CD10)
L
@
D
sheet 2
DA
EH-S
DA
-
(uP-interface)
3809 A2
3810 A3
3811 E4
3812 D5
3813 E5
3814 E5
3815 E5
3816 E5
3817 E7
3818 E6
3819 E6
3820 E7
3821 E7
3822 E7
3823 E8
3824 E9
3825 E9
3826 D10
3827 D9
3828 A10
D
A
FOCUS
HF
DA
D
L
F-
+
2865 D5
2869 E2
2870 B5
2871 B5
2872 C5
2873 C5
2874 D5
2875 D5
3728 A10
3745 G12
3750 G11
3751 G11
3757 G5
3800 B2
3801 A1
3802 B1
3803 B1
3804 B1
3805 A1
3806 B2
3807 A2
3808 A2
TRACK
D4 (CD10)
HF
DISC
TRACK
HF
D
1805
INNERSW.
FOCUS
_
HF-Amplifier
D1 (CD10)
2831 G12
2832 F5
2833 F4
2834 F5
2835 F4
2836 F4
2837 G5
2838 G4
2839 H4
2840 H4
2841 C1
2842 F7
2860 B5
2861 B5
2862 C5
2863 C5
2864 D5
_
DA
SAA7325H
DRIVE = DA11
... for provision only
D
HF
D3 (CD10)
off
SLIDE
L
DA
L
2813 E9
2814 E9
2815 E10
2816 F10
2817 D9
2818 D9
2819 B10
2820 B10
2821 B11
2822 B11
2823 B11
2824 B11
2825 B12
2826 A13
2827 C14
2828 C14
2829 G14
2830 F13
connect shielding
HF
(Quartz used)
FE
D
D
D
D
15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
HF
SLIDE
+
D
C
HF
drive
DA11
on
HF
F
HF
@
-
SLIDE
D
SANYO DA11
Laser power control
T-
1 2 3 4 5 6 7 8 9
HF
A
M1
F+
10 11 12 13 14
H
A
B
C
D
E
F
G
H
1800 D1
1801 G1
2801 A2
2802 A3
2803 E4
2804 E4
2805 E4
2806 E4
2807 E4
2808 E4
2809 E6
2810 E6
2811 F7
2812 E8
on
E
D
D
side entry connector
only for digital out versions
+
L
D
D
D2 (CD10)
DA
_
8.46 MHz
on
dig. out circuitry
3805 27K
3813
68K
2827
2830
1u
1n
3855
PTH8
Monitor
2814
47n
13
9
12 5
7809
TDA7073A
14
10
2
1
6
7
16
4R7
3810
3830
4K7
3809 33R
7
16
13
9
12 5
8
Vdd_HCU
TDA7073A
7808
14
10
2
1
6
2835
470p
VCC
1K
3824
+10V
2820
33p
3K3
3814
22K
3846
2821
100n
2828
47p
82K
3847
+3.3V
47R
3828
27K 3826
2832 150p
5Y6
7802-B
3A4
Y
10K
7802-C
A
3897
3818
5K6
2875
2817 4u7
470R
3840
220p
22K
3757
22K
2812
10p
3835
470p 2833
3819
15K
3820
18K
3802
1K
22n
2838
Monitor
220p
47K
3848
2873
3750
22K
13
14
15
2
3
4
5
6
7
8
9
drive_recognition
1800 1
10
11
12
8401
3898
10K
3832
470R
47u
2836
3804 4K7
56K
3849
1K
3811
15K
3853
2863 180p
Vdd_HCU
3812470K
3837
2803 82p
470R
15K
3843 1K
100K
3892
3816
47K3859
3893
100K 2818
47n
2822
1n5
2826
47n
7802-A
A
1Y2
82p
2805
33R
3827
3745 10R
2831
1u
3829
100R
+3.3V
10K
3896
470R
22K
3831
3839
4K73841
3803 27K
47K
3861
+3.3V
2819
33p
LDON
2806 82p
drive_recognition
3K9
3858 180p
2865
47u
2840
22K3834
+5V
180p
3807 1K5
2864
3890
100K
3815
4K7
3856
68K
3860 1K
100K
3891
3862 1K
3728
47R
+3servo
3801
150K
7807
BC847C
47n2829
LDON
3823
3K3
+3.3V
180p 2862
3751
22K
10K
47K
3852
8K2
3864
2874
3850
220p
EBUGND
2807
27p
100R
3844
3821
3K3
2842
1u
2860
10K
3899
GNDA
560p
7802-D
9A8
Y
3806
680R
3R3
3863
+5V
2n2
2813
+3servo
2861
1n5
+5V
2815
47p
2808
150p
22K
3825
220p
2871 2870
220p
3845 2R2
2810
33p
68K
3857
3808 33R
2811
33p
220p 2872
2809
33p
7803
BC807-40
2839 100n
3817
47K
10K
3895
2804 82p
2834 270p
50
VSSD2
58
VSSD3
35
WCLI
28
WCLK
3842 1K
44
TEST3
63
V1
34
V2|V3
61
V4
62
V5
5VDDA1
17
VDDA2
VDDD1P
5257
VDDD2C
20
VNEG
21
VPOS
VRIN
7
4VSSA1
14 VSSA2
33
VSSD1
RN
23
RP
48
SBSY
40
SCL
37
SCLI
29
SCLK
39
SDA
36
SDI
24
SELPLL
47
SFSY
42
SILD
56
SL
43
STATUS
SUB 46
25
TEST1
31
TEST2
6IREF
3ISLICE
32
KILL
64
LDON
18
LN
19
LP
59
MOTO1 MOTO2
60
12 R1
R2
13
54
RA
RAB 41
45
RCK
38
RESETn
22
53
CFLG
49
CL11|4
26
CL16
16 CRIN
15 CROUT
8D1
9D2
10 D3
11 D4
27
DATA
51
DOEM
30
EF
FO
55
2HFIN
1HFREF
3894
7800
4R73800
10K
2837
47n
+10V
4
LASER
+3servo
LASER
LM358D
7804-A
3
2
1
8
2816 22n
286947n
470R3838
1n5
2825
3865
1K
3854
8K2
47n
2824
47u 2801
47u
2802
+3.3V
220u
2823
47n
2841
A
11 Y10
3851
56K
7802-E
+5V
3822
3K3
5
6
+3.3V
1801
1
2
3
4
SL
DACRIGHT_neg
M1M2
DACLEFT_pos DACLEFT_neg
Innersw
KILL
PORE
Vref
DACRIGHT_pos
HFIN
DOBM
RAFO
Vref
SDA
SILD
SCL
Vref
Vref
Innersw
CD Part (sheet 1)
CD99 Schematic Part1 18081999
@
TDA 1308 +10V
+5V/doorsw
470R
GND
RIGHT
6877 E7
7810-A A5
7810-B C5
7875 E7
8402 C9
47n
GNDA
DATA
from
22p
TDA 1308
not stuffed
SICL
basic version w/ 5p-connector
+5V
on
7800
@
3877 C6
3878 C7
3879 C8
3880 E7
3881 E7
3882 D7
3883 D6
3884 D6
3885 E8
3886 E8
3887 E9
3888 E9
3889 E10
3900 A5
4804 A4
4805 C4
4806 E9
5802 D3
5803 E6
@
B3V9
3702
3701 100R
GND
@
SILD
not stuffed
@
LEFT
100n
COAX2/EBU
stuffed
Jumper
47p
3702 E2
3703 D3
3704 E4
3705 D3
3788 E9
3836 D10
3867 A5
3868 A5
3869 A6
3870 A6
3871 A7
3872 A8
3873 C5
3874 C5
3875 C5
3876 B6
10
1 2 3 4 5 6 7 8 9
5802
GND
3705
PORE
doorswitch
digital out circuitry (not for all versions)
SHIELD/EBU_GND
@
1R
2701
basic version w/ 6p-connector
optical out coax out
not stuffed
10
A
B
C
D
E
A
B
C
2849 C5
2850 B6
2851 C7
2852 C8
2853 E6
2854 D6
2855 D6
2856 E10
2857 E6
3701 E1
not stuffed
@
COAX1/+5V
2702
270R
33R
@
DIGout
@
@
3703 not stuffed
1 2 3 4 5 6 7 8 9
22K
not stuffed
KILL
sheet1
2703
2704 100n D
E
1821 D10
1822 E4
1823 B10
1824 D10
2701 E2
2702 E2
2703 E4
2704 E3
2843 A5
2844 A5
2845 A6
2846 A7
2847 A8
2848 C5
+3.3V
GNDA
3900
7875
2853 10n
4K7
BC847B
GNDA
3788
1822
1
2
3
10u
2851
EH-S
GNDA
GNDA
GNDA
EBUGND
3887 10K
2848 100p
47u
2857
2703
100n
270R
3701
3889
1K
0R
3867
22K
4805
2855
220u
220p 2849
+10V
3877
10K
5803
1u
2852 470p
GNDA
+3.3V
+5V
3703 33R
3881
150R
47n
2702
10K3885
GNDA
3872
47K
2854 220u
GNDA
10K3886
285610n
1
2
EBUGND
GNDA
2844
220p
EH-S
1821
3871
470R
FE-ST-VK-N
1824
1
2
3
4
5
6
3876
10K
33R
3880
1K
3884
3888
4K7
5
6
7
3704
10R
1823
FE-ST-VK-N
1
2
3
4
4
GNDA
GNDA
7810-A
3
2
1
8
2843
3878
470R
100p
10K
3875
10K
3836
3870
10K
EBUGND
GNDA
22K
3874
2701
22p
0R
4806
470R
3702
5
6
7
8
4
3879
47K
10K
3868
7810-B
GNDA
48040R
2850
2847 470p
100n 2704
220p
7 8
1K
3883
5802
920927152B
1
2
3 4
6
22K
3873
100R3882
10K
3869
8402
220p
2845
10u
2846
GNDA
1R
3705
GNDA
+3.3V
+5V
PORE
6877UDZ
+3.3V
+5V
DOBM
DACRIGHT_pos
DACRIGHT_neg
DACLEFT_pos
DACLEFT_neg
+2.5V
+2.5V
+2.5V
+3.3V
KILL
SDA
SCL
SILD
+3.3V
CD Part (sheet 2)
@... for provision only
CD99 Schematic Part2 18081999

EXPLODED VIEW DIAGRAM - CABINET
PCS 104 431
13-1 13-1 13-1
8 (2x)
8
6 (2x)
5 (2x)
8 (2x) 6
7 (2x) 11
11
1 (2x)
2 (2x)
3 (3x)
6 (2x)
8 (2x)
3 (2x)
8 (4x)
3 (2x)
3 (3x) 55
10 (4x)
5 (3x)
6 (2x) 111
5 (2x)
7 (2x)
12 (2x)
6 (2x)
6 (2x)
5 (2x)
6 (2x)
4
9 (5x)
401
403
402
501
502
503
504
404
406
506 507
508
509
407
511
408
512
409
412
513
514
414
429
428
426 427
411
413
416
516
417 517
518
418
419
421
422
423
424
519
521
522 431
433
434
436
438
439
437
523
524
526
527 528
529
531
441
442
443
444
SHUFFLE
REPEAT
TUNING
PRESET
SEARCH
SEARCH
STOP
VOLUME
D
igital
R
emote
C
ontrol
447
446
SCREW LIST
1. C2 x 10
2. C2 x 12
3. C2.5 x 9.5
4. C3 x 7.5
5. C3 x 8
6. C3 x 9
7. C3 x 10
8. C3 x 12
9. C3 x 34
10. C P/W 2.5 x 16
11. C P/W 3 x 10
12. C P/W 3 x 14
432