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Philips FW-C28 Mini stereo service manual
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PCS 103 446
ServiceServiceService
FW-C28/21M/22/34
TABLE OF CONTENTSPage
Location of pc boards & Version variations ................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. ..........................1-5
Instruction for use: European version excerpt ..........2-1
Additional features .................. 2-10
Disassembly Instructions & Service positions ...........3-1
Service Test Programs ...............................................3-4
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
Tuner Board: ECO5 Sys .......................................... 7B
Tuner 95 ............................................. 7D
ETF7 Tape Module ........................................................ 9
3CDC-99 Module ......................................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12
© Copyright 2000 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.
Published by KC 0007 Service Audio Printed in The Netherlands Subject to modificationGB 3139 785 22140
CLASS 1LASER PRODUCT
COMPACT
DIGITAL AUDIO
Mini System
Service Manual
1-2
ETFBOARD
MAINS
BOARD
TUNER
BOARD
COMBI BOARD
H/PBOARD
KARAOKEBOARD
FRONTBOARD
CD BOARD
CD KEY BOARD
LOCATION OF PC BOARDS
PCS 103 447
/21M /22 /33 /34
*
Dolby B
Incredible Surround
Karaoke x
News x x
RDS x x
Rotary Encoder (volume control) x x x x
Jog Shuttle
Voltage Selector x
Aux Input x x x x
Digital Output
Headphone Socket x x x x
Line Output
Subwoofer Output
Surround Output
Matrix Surround Loudspeakers
Tuner board - ECO5 Sys x x x
Tuner board - Tuner 95 x
Standby with clock display x x x x
* For India only
VERSION VARIATIONS:
Type /Versions: FW-C28
Features &Board in used:
PCS 103 448
1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
220V for /33
220-230V for /22/34
230V for /25
230-240V for /30
Mains frequency : 50/60Hz
Power consumption : < 15W at Standby (Demo mode off)
: 35W when Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 320mm
TUNER:
FM
Tuning range : 87.5-108MHz
65.81-74MHz for /34 1)
Grid : 50kHz (& 30kHz for /34)
100kHz for /37
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75ohm coaxial
300ohm click fit for /37
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 30dB
Image rejection : > 25dB [> 60dB]
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz
530-1700kHz for /21/37
Grid : 9kHz
10kHz for /21/37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 40dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
LW
Tuning range : 153-279kHz
Grid : 3kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : [< 7.0mV/M]
Selectivity at 18kHz bandwidth : [> 30dB]
IF rejection : [> 25dB]
Image rejection : [> 35dB]
Distortion at RF=50mV, m=80% : [< 5%]
AMPLIFIER:
Output power : 2 x 15W RMS 2) @ 6 ohm
Frequency response within ±3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB ON, DBB Off 3)
Digital Sound Control : Jazz, Techno, Optimal, Rock 3)
Input sensitivity
Aux-in : 700mV ± 3dB at 600ohm
Mic : 3.5mV ± 3dB at 600ohm
Output sensitivity
Headphone : 18mW at 32ohm
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio Type I : > 48dBA
Type II : > 52dBA
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms) : 550mV ± 2dB unloaded
Signal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel difference at 1kHz : < ± 1dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 µS (Switched by subcode
on the disc)
[....] Values indicated are for "Tuner 95 Board" only
.... Values indicated are for Karaoke version only
1) Default setting is OFF, to switch on please refer to page 3-4
2) ±1dB, 1kHz, 10% THD
3) Frequency response in each setting is software controlled.
LF Generator e.g. PM5110
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071
LEVEL METERe.g. Sennheiser UPM550
with FF-filter
S/N and distortion metere.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc(replaces test disc 3)
SBC429 4822 397 30184
Bandpass250Hz-15kHz
e.g. 7122 707 48001LF Voltmeter
e.g. PM2534DUT
S/N and distortion meter e.g. Sound Technology ST1700B
Frame aeriale.g. 7122 707 89001
Tuner AM (MW,LW)
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
RF Generator e.g. PM5326
Ri=
50Ω
Bandpass250Hz-15kHz
e.g. 7122 707 48001LF Voltmeter
e.g. PM2534DUT
RF Generator e.g. PM5326
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).
Ri=
50Ω
Tuner FM
MEASUREMENT SETUP
1-4
PCS 90 113
SERVICE AIDS
Service Tools:
Universal Torx driver holder .................................. 4822 395 91019
Torx bit T10 150mm ............................................. 4822 395 50456
Torx driver set T6 - T20 ......................................... 4822 395 50145
Torx driver T10 extended ...................................... 4822 395 50423
Cassette:
SBC419 Test cassette CrO2 ................................. 4822 397 30069
SBC420 Test cassette Fe ..................................... 4822 397 30071
MTT150 Dolby level 200nWb/M ............................ 4822 397 30271
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
Dolby Pro-logic Test Disc ...................................... 4822 395 10216
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Anti-static wristband .............................................. 4822 395 10223
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
(to connect table mat to conn. box) .................. 4822 320 11306
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
1-5
PCS 90 114
GB WARNING
All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.
F ATTENTION
Tous les IC et beaucoup d’autressemi-conducteurs sont sensibles auxdécharges statiques (ESD).Leur longévité pourrait être considérablementécourtée par le fait qu’aucune précaution n’estprise à leur manipulation.Lors de réparations, s’assurer de bien être reliéau même potentiel que la masse de l’appareil etenfiler le bracelet serti d’une résistance desécurité.Veiller à ce que les composants ainsi que lesoutils que l’on utilise soient également à cepotentiel.
ESD
D WARNUNG
Alle ICs und viele andere Halbleiter sindempfindlich gegenüber elektrostatischenEntladungen (ESD).Unsorgfältige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall überein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gerätes.Bauteile und Hilfsmittel auch auf dieses gleichePotential halten.
NL WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.
I AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevità potrebbe essere fortementeridatta in caso di non osservazione della piùgrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dell’apparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.
“Pour votre sécurité, ces documentsdoivent être utilisés par des spécia-listes agréés, seuls habilités à réparervotre appareil en panne”.
GBSafety regulations require that the set be restored to its originalcondition and that parts which are identical with those specified,be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie inzijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,identiek aan de gespecificeerde, worden toegepast.
F
Les normes de sécurité exigent que l’appareil soit remis à l’étatd’origine et que soient utiliséés les piéces de rechange identiquesà celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zubeachten. Der Original zustand des Geräts darf nicht verändert werden;für Reparaturen sind Original-Ersatzteile zu verwenden.
I
Le norme di sicurezza esigono che l’apparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.
"After servicing and before returning set to customer perform aleakage current measurement test from all exposed metal parts toearth ground to assure no shock hazard exist. The leakage currentmust not exceed 0.5mA."
CLASS 1LASER PRODUCT
3122 110 03420
GB Warning !Invisible laser radiation when open.Avoid direct exposure to beam.
S Varning !
Osynlig laserstrålning när apparaten är öppnad och spärrenär urkopplad. Betrakta ej strålen.
SF Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinanäkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere erude af funktion. Undgå udsaettelse for stråling.
1-6
PCS 90 115
2-1
PCS 103 449
Engli
sh
5
General Information• The type plate (which contains the
serial number) is located at the rearof the system.
• Recording is permissible ifcopyright or other rights of thirdparties are not infringed.
• This product complies with theradio interference requirements ofthe European Community.
Environmental InformationAll unnecessary packaging has beenomitted. We have tried to make thepackaging easy to separate into threematerials: cardboard (box), polystyrenefoam (buffer) and polyethylene (bags,protective foam sheet).
Your system consists of materials whichcan be recycled and reused if disassembledby a specialized company. Please observethe local regulations regarding the disposalof packaging materials, exhaustedbatteries and old equipment.
Accessories (Supplied)– Remote control– Batteries (two AA size) for remote
control– AM loop antenna– FM wire antenna– AC power cord
Safety Information• Before operating the system, check that
the operating voltage indicated on thetypeplate (or the voltage indicationbeside the voltage selector) of yoursystem is identical with the voltage ofyour local power supply. If not, pleaseconsult your dealer. The typeplate islocated at the rear of your system.
• When the system is switched on, do notmove it around.
• Place the system on a solid base (e.g. acabinet).
• Place the system in a location withadequate ventilation to prevent internalheat build-up in your system. Allow atleast 10cm clearance from the rear andthe top of the unit and 5cm from theeach side.
• Do not expose the system to excessivemoisture, rain, sand or heat sources.
• Under no circumstances should yourepair the system yourself, as this willinvalidate the warranty!
CONTENTS GENERAL INFORMATION SAFETY INFORMATION
• If the system is brought directly from acold to a warm location, or is placed in avery damp room, moisture maycondense on the lens of the CD unitinside the system. Should this occur, theCD player will not operate normally.Leave the power on for about one hourwith no disc in the system until normalplayback is possible.
• Electrostatic discharge may causeunexpected problems. See whetherthese problems disappear if you unplugthe AC power cord and plug it in againafter a few seconds.
• To disconnect the system from thepower supply completely, removethe AC power plug from the wallsocket.
General Information ................. 5
Safety Information .................... 5
Preparation .......................... 6 - 7
Controls ................................. 8 - 9
Operating The System .... 10 - 11
CD ....................................... 12 - 14
Tuner .................................. 14 - 16
Tape ................................... 17 - 18
AUX ............................................ 18
Recording ......................... 19 - 20
Clock ......................................... 20
Timer ......................................... 21
Sleep Timer .............................. 21
Specifications ......................... 22
Maintenance ............................ 23
Troubleshooting .............. 23 - 24
6
English
PREPARATION
Rear Connections
AM ANTENNA
AB
CD
VOLTAGESELECTOR
110V-127V
220V-240V
AUX IN
R+
–
L–
+
E
AUDIO OUT
L R
ACMAINS
~
FM AERIAL75Ω
2-2
PCS 103 450
Engli
sh
7
A AM Loop AntennaConnection
Connect the supplied loop antenna to theAM ANTENNA terminal. Place the AM loopantenna far away from the system andadjust its position for the best reception.
B FM Wire AntennaConnection
Connect the supplied FM wire antenna tothe FM AERIAL (FM ANTENNA) 75 Ωterminal. Adjust the position of the FMantenna for the best reception.
Outdoor AntennaFor better FM stereo reception, connect anoutdoor FM antenna to the FM AERIAL (FMANTENNA) 75 Ω terminal using a 75 Ωcoaxial wire.
FM ANTENNA 75ΩFM AERIAL 75Ω
OR
C Speakers Connection• Connect the right speaker to Front
terminal R, with the colored wire to +and the black wire to -.
• Connect the left speaker to Frontterminal L, with the colored wire to +and the black wire to -.
• Clip the stripped portion of the speakerwire as shown.
unlock lock
12 mm
D Connecting otherequipment to your system
You can connect the audio left and rightOUT terminals of a TV, VCR, Laser Discplayer, DVD player or CD Recorder to theAUX IN terminals at the rear of the system.
E AC Power SupplyAfter all other connections have beenmade, connect the AC power cord to thesystem and to the wall outlet.
PREPARATION
Inserting batteries into theRemote Control• Insert the batteries (Type R06 or AA)
into the remote control as shown in thebattery compartment.
+-+-
• To avoid damage from possible batteryleakage, remove dead batteries orbatteries that will not be used for a longtime. For replacement, use type R06 orAA batteries.
8
English
CONTROLS
DIGITALSOUNDCONTROL
DIGITAL SOUND CONTROL
STANDBY-ON
PROGRAM DIM
FULL AUTO STOP
VOLUME
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DISC CHANGEDISC 3
OPEN•CLOSE
DC3C H A N G E R
3 CD ROTARY CHANGER SYSTEM •CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING •
DB
B
VIDEO
OPTI
MAL JAZZ
R
OCK
TEC
HN
O
DSC
DISC 2DISC 1
RECORD DUBBING A.REPLAY
RDS NEWS CLOCK•TIMER
PLAYBACK
OPEN
TAPE 2
OPEN
TAPE 1
2
1
9
0
3
5
!
@
%
^
)¡
#
™
&
£
24
$
%
$
≤
$
§
%
@
∞
2
21 3
TUNERTAPE 1/2CD
SLEEPAUXDIM
DSC DBB
MUTE
REPEAT PAUSE SHUFFLE
Å
CD DIRECT
VOLUME
áà
ëí
É
Ç
#
$
*&
4$
8
6
7 (
2-3
PCS 103 451
Engli
sh
9
Controls on the system andremote control11111 STANDBY ON– to switch the system on or to standby
mode.– to use for EASY SET.22222 DBB (DYNAMIC BASS BOOST)– to switch on bass boost to enhance
bass response or to switch off bassboost.
33333 DIGITAL SOUND CONTROL PANEL– to view the desired DSC display.44444 DSC (DIGITAL SOUND CONTROL)– to select the desired sound effect :
OPTIMAL, JAZZ, ROCK or TECHNO.55555 PROGRAM
for CD ............ to program CD tracks.for TUNER ..... to program preset radio
stations.for CLOCK ..... to select 12 or 24 hour
in clock setting mode.66666 RECORD– to start recording on tape deck 2.77777 DUBBING– to dub a tape in normal speed.88888 DISPLAY SCREEN– to view the current setting of the
system.99999 CD CAROUSEL TRAY00000 DISC CHANGE– to change CD(s).!!!!! OPEN•CLOSE– to open or close the CD carousel tray.
@@@@@ DISC 1 / DISC 2 / DISC 3 (CDDIRECT PLAY)
– to select a CD tray for playback.##### SOURCE – to select the following:
CD / (CD 1•2•3)– to select CD mode. When CD playback
is stopped, press to select disc tray 1,2 or 3.TUNER / (BAND)
– to select Tuner mode. When in tunermode, press to select the waveband:FM, MW or LW.TAPE / (TAPE 1• 2)
– to select Tape mode. When tapeplayback is stopped, press to selecteither tape deck 1 or 2.AUX / (VIDEO)
– to select sound from an externalsource (e.g. TV, VCR, Laser Disc player,DVD player or CD Recorder).
$$$$$ MODE SELECTIONSEARCHà á (TUNING à á )for CD ............ to search backward/
forward.for TUNER ...... to tune to a lower or
higher radio frequency.for TAPE ........ to rewind or fast
forward a tape.for CLOCK ..... to set the hour (on the
system only).STOP•CLEARÇfor CD ............ to stop CD playback or
to clear a program.for TUNER ..... to stop programming.
for TAPE ........ to stop playback orrecording
for DEMO ...... (on the system only) tostart or stopdemonstration mode.
PLAY É / PAUSE Åfor CD ............ to start or interrupt
playback.for TAPE ........ to start playback.PREVí / NEXT ë(PRESET 4 3 )for CD ............ to skip to the beginning
of the current, previous,or next track.
for TUNER ..... to select a presetstation in memory.
for CLOCK ..... to set the minute (onthe system only).
%%%%% VOLUME– to increase or decrease the volume.^ n– to connect headphones.&&&&& DIM– to select different brightness for the
display screen : DIM 1, DIM 2, DIM 3or DIM OFF.
***** CLOCK•TIMER– to view the clock, set the clock or set
the timer.RDS
– to select RDS data in the followingorder: station name, program type andradio text.
CONTROLS
Notes for remote control:– First select the source you wish to
control by pressing one of thesource select keys on the remotecontrol (e.g. CD ,TUNER, etc.).
– Then select the desired function(É,í,ë, etc.).
NEWS– to hear news automatically((((( AUTO REPLAY– to select playback mode either in
continuous AUTO PLAY or ONCE only.))))) TAPE DECK 2¡¡¡¡¡ TAPE DECK 1™™™™™ REPEAT– to repeat a CD track, a disc, or all
available discs.£££££ MUTE– to switch off the sound temporarily.≤≤≤≤≤ SHUFFLE– to play all the available discs and their
tracks in random order.∞∞∞∞∞ SLEEP– to switch the system to standby mode
at a selected time.§§§§§ B– to switch the system to standby mode.
10
English
Important:Before you operate the system,complete the preparation procedures.
Demonstration modeThe system has a demonstration mode thatshows the various features offered by thesystem. When the system is switchedon for the first time, the demonstrationmode will start automatically.
Notes:– During the demonstration, if you press
any source (or standby-on) button, thesystem will switch to the respectivemode (or standby).
– When the system is switched to standbymode, the demonstration will resume 5seconds later.
To stop the demonstration mode• Press and hold Ç(on the system only)
for 5 seconds when the system is indemonstration mode.™ The demonstration will stop.™ "DEMO OFF" is displayed.™ The system will switch to standby
mode.
Note:– Even though the AC power cord is
removed from and reconnected to thewall socket, the demonstration willremain off until it is switched on again.
To start the demonstration mode• Press and hold Ç(on the system only)
for 5 seconds when the system is instandby mode.™ The demonstration will begin.
OPERATING THE SYSTEM
DIGITALSOUNDCONTROL
STANDBY-ON
VOLUME
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESETTUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
B
VIDEO
OPTI
MAL JAZZ
RO
CK
TEC
HN
O
DSCPROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
Easy SetEASY SET allows you to store all availableradio stations and RDS stationsautomatically.
1 Press and hold STANDBY ON (on thesystem only) for 5 seconds; when thesystem is in standby or demonstrationmode.™ “EASY SET” will be displayed, and
followed by “TUNER” and then“AUTO”.
™ EASY SET will start searching for allRDS radio stations with sufficientsignal strength and then followed byradio stations on FM, MW and LWband respectively. Weak RDS radiostations may be stored in laterpresets.
™ All available RDS and radio stationswith sufficient signal strength will bestored. Up to 40 presets may bestored.
2 The system will proceed to set the RDStime automatically with the stored RDSpreset station.
• If no RDS station is available in the firstpreset station, the program will exitautomatically.™ After a radio station is found, “EASY
SET” will be displayed and followedby “TIME”
• When searching RDS time;™ “SEARCH RDS TIME” will be
displayed.™ When RDS time is read, “RDS
TIME” will be displayed. The currenttime will be displayed for 2 secondsand stored automatically.
Notes:– EASY SET will start with the RDS
station, if there are still presetsavailable, it will continue to store theFM, MW and LW bands respectively.
– When EASY SET is used, all previouslystored radio stations will be replaced.
– The last preset radio station or the firstavailable RDS station will appear on thedisplay when EASY SET is completed.
– If RDS station does not transmit RDStime within 90 seconds, the programwill exit automatically and the displaywill show “NO RDS TIME”.
Switching the system ON• Press CD, TUNER, TAPE or AUX.
You can also switch on the system bypressing any one of the CD DIRECT PLAYbuttons.
2-4
PCS 103 452
Engli
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11
Switching the system tostandby mode• Press STANDBY ON or B on the
remote control.™ The system will switch to standby
mode.
Selecting the Source• Press the respective source selection
button: CD, TUNER, TAPE or AUX.™ The display indicates the selected
source.
Note:– For an external source, make sure you
have connected the audio left and rightOUT terminals of the externalequipment (TV, VCR, Laser Disc player,DVD player or CD Recorder) to the AUXIN terminals.
DIM modeYou can select the desired brightness forthe display.
• Press DIM to select DIM 1, DIM 2, DIM3 or DIM OFF display mode.™ The DIM display lights up.™ "DIM 1", "DIM 2", "DIM 3" or
"DIM OFF" will be displayeddepending on the mode selected.
OPERATING THE SYSTEM
DIM OFF - normal brightness withSpectrum Analyzer On
DIM 1 - normal brightness withSpectrum Analyzer Off
DIM 2 - half brightness with SpectrumAnalyzer On
DIM 3 - half brightness with SpectrumAnalyzer Off and all LEDs on thesystem will be switched off.
Sound ControlVOLUME ADJUSTMENTAdjust VOLUME to increase or decreasethe sound level.
For Personal ListeningConnect the headphones plug to the nsocket at the front of the system. Thespeakers will be muted.
DIGITAL SOUND CONTROL (DSC)The DSC feature enables you to enjoyspecial sound effects that have presetequalizer settings, providing the best musicreproduction.
• Press DSC to select OPTIMAL, JAZZ,ROCK or TECHNO.™ The Digital Sound Control display
panel will light up respectively.™ “OPTIMAL, JAZZ, ROCK or
TECHNO” and the respective flagwill be displayed.
Note:– When "OPTIMAL" sound is selected,
DBB will be switched on automatically.
DYNAMIC BASS BOOST (DBB)The DBB mode enhances the bassresponse.
• Press DBB to switch on bass response.™ The DBB button lights up.™ “DBB ON” and the DBB flag will be
displayed.
To switch off DBB• Press DBB again.
™ The DBB button light is switched off.™ “DBB OFF” will be displayed.
Note:– Some CDs or tapes might be recorded in
high modulation, which causes adistortion at high volume. If this occurs,switch off DBB or reduce the volume.
MUTE (only on remote control)This feature allows you to temporarilyswitch off the sound of the system withoutswitching off the system when you requirea moment of silence.
• Press MUTE on the remote control toswitch off the sound.™ "MUTE" and the MUTE flag will be
displayed.• Press MUTE again on the remote
control or increase the VOLUME toswitch on the sound.
12
English
CD
Warning!1) This system is designed for conventional CDs. Do not use any accessories
such as disc stabilizer rings or CD treatment sheets, etc., which may damagethe CD mechanism.
2) Do not load more than one disc into each tray.3) When the CD changer is loaded with CDs, do not turn over or shake the
system. This may jam the changer.
You may load three discs in the CD changer for continuous playback withoutinterruption.
3 CD ROTARY CHANGER SYSTEM •CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING •
DIGITALSOUNDCONTROL
STANDBY-ON
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DISC CHANGEDISC 3
OPEN•CLOSE
DC3C H A N G E R
DB
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VOLUME
PROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
Discs for playbackThis system can play all digital audio CD,finalized digital audio CD-Recordable andfinalized digital audio CD-Rewritableformat discs.
Loading the CD Changer1 Press CD to select CD mode.2 Press OPEN•CLOSE.
™ The CD carousel tray slides out.3 Load a CD with the printed side up in
the right tray.• You can load another disc in the left
tray.• To load the third disc, press the DISC
CHANGE button.™ The CD carousel tray will rotate until
the empty tray is ready for loading.4 Press OPEN•CLOSE to close the CD
carousel tray.™ The total number of tracks and the
playing time of the selected discappear on the display.
Note:– To ensure good system performance,
wait until the CD changer completelyreads the disc(s) before proceeding.
CD Direct Play• You can play a CD directly by pressing
the DISC 1, DISC 2 or DISC 3 button.The CD player will stop at the end ofplayback of the selected disc.™ A lit button indicates that a disc is
loaded in the disc tray.™ A flashing button indicates that a
disc is playing.
Playing a CD1 PressÉ to start playback.
™ The disc tray, track number andelapsed playing time of the currenttrack appear on the display.
• To interrupt playback, pressÅ.™ The playing time flashes.
• To resume playback, pressÉ again.2 To stop playback, press Ç.
Note:– All the available discs will play once,
then stop.
Disc ChangeYou can change the outer two discs whilethe third inner disc is stopped or is playing.
1 Press DISC CHANGE.™ The CD carousel tray slides out.
2 Replace the discs in the left and rightdisc trays.
• If you press DISC CHANGE againduring playback, the CD will stopplaying.
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™ The CD carousel tray will rotate untilthe inner tray is rotated out and isready for changing.
3 Press OPEN•CLOSE to close the CDcarousel tray.
Selecting a desired trackSelecting a desired track whenplayback is stopped1 Pressí or ë until the desired track
appears on the display.2 PressÉ to start playback.
™ The selected track number andelapsed playing time appear on thedisplay.
Selecting a desired track duringplayback• Press í or ë until the desired track
appears on the display.™ The selected track number and
elapsed playing time appear on thedisplay.
• If you press í once it will skip to thebeginning of the current track and playthe track again.
Note:– Pressingí during shuffling can only
skip to the beginning of the currenttrack.
Searching for a particularpassage during playback• Press and hold à or á until the
desired passage is located.™ The volume will be reduced.
• Play returns to normal when à or áis released.
Programming TracksProgramming tracks of a loaded CD ispossible when playback is stopped. Thedisplay will indicate the total tracks storedin the program. Up to 40 tracks can bestored in the memory in any order. When40 tracks are stored and you attempt tostore another track, the display will show“PROGRAM FULL”.
1 Load the desired discs in the disc trays.2 Press PROGRAM to start programming.
™ The PROG flag starts flashing.™ It will cancel any previously selected
repeat mode.3 Press the CD (CD 1•2•3) or DISC 1/2/3
button to select the disc.4 Pressí or ë to select the desired
track.5 Press PROGRAM to store the track.• Repeat steps 3 to 5 to store other discs
and tracks.6 PressÇ once to end programming.
™ The total number of tracksprogrammed and total playing timeappear on the display.
CD
Notes:– If the total playing time is more than
“99:59“ or if one of the programmedtracks has a number greater than 30,then “--:--” appears on the displayinstead of the total playing time.
– If the system is reading the discs,programming is not possible,“READING” will be displayed andfollowed by “DISC X“. “X“ is thecurrent read disc number.
– During programming, if no button ispressed within 20 seconds, the systemwill exit program mode automatically.
Reviewing the programReviewing of the program is possible onlywhen playback is stopped.• Pressí or ë repeatedly to review the
programmed tracks.• Press Ç to exit review mode.
Playing the program1 PressÉ to start program playback.
™ “PLAY PROGRAM” will bedisplayed.
™ The track number and elapsedplaying time of the current track willappear on the display.
• If you press REPEAT during programplayback, the current track or allprogrammed tracks will be playedrepeatedly.
™ “TRACK” or "PROGRAM" will bedisplayed.
™ The REP and PROG flags appear onthe display.
2 PressÇ to stop program playback.
Notes:– If you press any of the CD DIRECT PLAY
buttons, the system will play theselected disc or track and the storedprogram will be ignored temporarily. ThePROG display also will disappeartemporarily from the display. It willreappear when playback of the selecteddisc ends.
– REPEAT DISC mode will be cancelledwhen program playback begins.
Erasing the program (whenplayback is stopped)• Press Ç.
™ “PROGRAM CLEARED” will bedisplayed.
Note:– The program will be erased when the
system is disconnected from the powersupply or when the CD carousel tray isopened.
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Repeat (only on remote control)You can play the current track, a disc or allavailable discs repeatedly.
1 Press REPEAT on the remote control toselect the various repeat modes.™ “TRACK”, “DISC”, “ALL DISC”
or “OFF” will be displayed.™ The REP flag appears on the display.
• The selected track, selected disc or allavailable discs will now be playedrepeatedly until you pressÇ.
2 Press REPEAT until the "OFF" mode isdisplayed to resume normal playback.™ The REP flag disappears from the
display.
Notes:– REPEAT DISC mode is not available
during program play or shuffle mode.– You can also repeat shuffling a program.
™ “TRACK“ or “PROGRAM" will bedisplayed.
™ The REP, PROG, and SHUF flagsappear on the display.
CD TUNER
Shuffle (only on remote control)In shuffle mode, the system plays all theavailable discs and their tracks in randomorder. Shuffle may be used also whentracks are programmed.
To shuffle all the discs and tracks1 Press SHUFFLE.
™ “SHUFFLE” will be displayed.™ The SHUF flag, the disc and the track
selected at random appear on thedisplay.
• The discs and the tracks will be playedin random order until you pressÇ.
• If you press REPEAT during shuffling,the current track or all available discswill be played repeatedly.™ “TRACK” or “ALL DISC” will be
displayed.™ The REP and SHUF flags appear on
the display.2 Press SHUFFLE again to resume normal
playback.™ The SHUF flag disappears from the
display.
Note:– REPEAT DISC mode will be cancelled
when shuffle is selected.
DIGITALSOUNDCONTROL
STANDBY-ON
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
B
VIDEO
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VOLUME
PROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
Note:– For 'EASY SET' feature, please refer to
page 10.
Tuning to radio stations1 Press TUNER (BAND) to select TUNER
mode.™ “TUNER” will be displayed.
A few seconds later, the current radiofrequency will be displayed.
2 Press TUNER (BAND) again to selectthe desired waveband : FM, MW or LW.
3 Pressà or á for more than onesecond, then release.™ The display will show “SEARCH”
until a radio station with sufficientsignal strength is found.
• Repeat this procedure until the desiredstation is reached.
• To tune to a weak station, briefly pressà or á repeatedly until the displayshows the desired frequency and/orwhen the best reception has beenobtained.
Storing Preset StationsYou can store up to 40 radio stations in thememory. When a preset radio station isselected, the preset number appears nextto the frequency on the display.
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TUNER
Automatic programming1 Press TUNER (BAND).2 Press PROGRAM for more than one
second.™ The PROG flag starts flashing and
“AUTO” will be displayed.™ The system will start searching for all
radio stations with RDS and thenfollowed by radio stations on FM,MW and LW band respectively.
™ All available stations will be storedautomatically. The frequency andpreset number will be displayedbriefly.
™ The system will stop searching whenall the available radio stations arestored or when the memory for 40preset radio stations is used.
™ The system will remain tuned to thelast stored preset radio station.
Notes:– You can cancel the automatic
programming by pressing PROGRAM orÇ (on the system only).
– If you want to reserve a section ofpreset numbers, for example presetnumbers 1 to 9, select preset 10 beforestarting automatic programming, onlythe preset numbers 10 to 40 will beprogrammed.
Manual programming1 Press TUNER (BAND).2 Press TUNER (BAND) to select the
desired waveband : FM, MW or LW.3 Press PROGRAM for less than one
second.™ The PROG flag starts flashing.™ The next available preset number will
be displayed for selection.4 Pressà or á to tune to the desired
frequency.• If you wish to store the radio station to
another preset number, press 4 or 3 toselect the desired preset number.
5 Press PROGRAM again.™ The PROG flag disappears and the
radio station will be stored.
• Repeat steps 3 – 5 to store other presetradio stations.
Notes:– When 40 radio stations are stored and
you attempt to store another radiostation, the display will show"PROGRAM FULL”. If you want tochange an existing preset number,repeat steps 3 – 5.
– You can cancel manual programming bypressingÇ (on the system only).
– During programming, if no button ispressed within 20 seconds, the systemwill exit program mode automatically.
Tuning to Preset RadioStations• Press 4 or 3 to select the desired
preset number.™ The preset number, radio frequency,
and waveband appear on the display.
Receiving RDS Radio StationÇ
RDS (Radio Data System) is a broadcastingservice that allows FM stations to sendadditional information along with theregular FM radio signal. This additionalinformation can contain:
• STATION NAME: The radio stationname is displayed.
• PROGRAM TYPE: The followingprogram types exist and can be receivedby your tuner: News, Affairs, Info, Sport,Educate, Drama, Culture, Science,Varied, Pop M, Rock M, M.O.R. (middleof the road music), Light M, Classics,Other M, No type.
• RADIO TEXT (RT): text messagesappear in the display.
When you have tuned to a RDS station, theRDS logo (Ç) and the radio station namewill appear on the display:
• The display normally shows the radiostation name if available.By repeatedly pressing RDS button youcan change the type of displayinformation:
™ The display shows in turn:STATION NAME ™ PROGRAM
TYPE ™ RADIO TEXT ™
TUNED FREQUENCY ™
STATION NAME ...
Note:– When you press the RDS button and the
display shows "NO RDS", it indicatesthat either the tuned station is nottransmitting RDS signal or it is a nonRDS station.
RDS ClockSome RDS station may be transmitting areal clock time at an interval of everyminute.
Setting the time with RDS clock1 Press CLOCK•TIMER.
™ "--:::::--" or current time appears onthe display.
2 Press CLOCK•TIMER once more toenter clock setting mode.™ "00:::::00" or current time starts
flashing.
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3 Press RDS.™ The message "SEARCH RDS
TIME" will be displayed.™ If the current station is not receiving
any RDS information, "NO RDSTIME" will be displayed.
™ When the RDS clock is read, "RDSTIME" will be displayed. Thecurrent clock time is displayed for 2seconds and will be storedautomatically.
™ If within 90 seconds, the RDS time isnot detected, "NO RDS TIME" willbe displayed.
Note:– Some RDS station may be transmitting a
real time clock at a minute interval. Theaccuracy of the transmitted timedepends on the transmitting RDSstation.
News (only available in Radio Stationwith RDS)You can activate NEWS function in Standbyor any source mode except Tuner mode.Once the News PTY (program type) isdetected in a RDS station, it will switch toTUNER mode automatically.
To start NEWS function1 Press NEWS.• The NEWS and "NEWS" will be displayed.• It will scan stations stored in the first 5
preset and wait for the News ProgramType data to be available in any of theseRDS stations. During the search :™ The current source activity will
remain uninterrupted.™ If no RDS station is found in the first
5 presets, the NEWS function will beswitched off. The display will show"NO RDS NEWS" and NEWS willdisappear from the display.
• When NEWS transmission is detected,the system will switch to Tuner mode.™ The NEWS starts flashing.
To cancel NEWS function• Press NEWS again.
™ The NEWS disappears and "NEWSOFF" will be displayed.
Notes:– If you are listening to a non RDS TUNER
radio station and should you decide tohear NEWS, first select other source(e.g. CD, TAPE or AUX), then pressNEWS.
– Before using the NEWS feature, ensurethat the first 5 presets are RDS stations.
– The NEWS works only once for eachactivation.
– During News bulletin, you can press anyavailable source or Tuner function keysto cancel NEWS function and executethe relevant source mode.
– If set is switched to Tuner source, theNEWS function will be cancelled,"NEWS OFF" will be displayedimmediately after the "TUNER"message.
TUNER
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TAPE
PLAYBACKOPEN
DIGITALSOUNDCONTROL
STANDBY-ON
TAPE 2TAPE 1
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
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VOLUME
OPEN
PROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
Loading a tape1 Press OPEN.2 The tape deck door opens.3 Load the tape with the open side
downward and the full spool to the left.
4 Close the tape deck door.
Auto Replay• Press A. REPLAY to select either
continuous AUTO REPLAY or ONCEduring tape playback.™ "AUTO REPLAY "( ) or "ONCE
"(È) will be displayed.
Notes:– This feature is available during tape
playback only.– When "AUTO REPLAY" is selected,
the tape will rewind automatically atthe end of playback for the selectedside. Then it will start playing again. Itwill replay up to a maximum of 20 timesuntil you press Ç.
– When "ONCE" is selected, the tape willplay the selected side once and thenstop.
Tape Playback1 Press TAPE (TAPE 1•2) to select TAPE
mode.™ "TAPE 1" or "TAPE 2" will be
displayed and followed by "T1222 " or "T2 222".
2 Load the tape into the selected tapedeck.
3 PressÉ to start playback.™ "T1" or "T2" with "2" scrolling right
will be displayed.• Press A.REPLAY to select the different
type of playback mode (see Auto Replay)4 PressÇ to end playback.
™ "T1" or "T2" with "222" will bedisplayed.
Rewind/Fast ForwardWhen playback is stopped1 You can rewind or fast forward the tape
by pressing à or á respectively.™ If rewinding, "T1 1 or T2 1" with
“1” scrolling left will be displayed.™ If fast forwarding, "T1 2 or
T2 2" with “2” scrolling right willbe displayed
™ The tape will stop automatically atthe end of rewinding or fastforwarding.
2 PressÇ to stop rewinding or fastforwarding.
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Selecting External EquipmentIf you have connected the audio outterminals of the external equipment (TV,VCR, Laser Disc player, DVD player or CDRecorder) to the AUX IN terminals, you canhear the enhanced sound from the system.
• Press AUX to select the externalequipment.™ "AUX" will be displayed.
Note:– All the sound control features (e.g. DSC,
DBB, etc.) are available for selection.
DIGITALSOUNDCONTROL
STANDBY-ON
VOLUME
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
B
VIDEO
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DSCPROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
TAPE AUX
During playback• Press and hold à or á until the
desired passage is located.™ “T1 or T2” with “11 or 22”"
scrolling left or right will bedisplayed depending on which buttonis pressed.
™ During searching, the sound isreduced to a low volume.
™ When you release à or á, thetape continues playing.
Notes:– During rewinding or fast forwarding of a
tape, it is also possible to select anothersource (e.g. CD, TUNER, or AUX).
– Before playing a tape, check and tightenslack tape with a pencil. Slack tape mayget jammed or may burst in themechanism.
– C-120 tape is extremely thin and iseasily deformed or damaged. It is notrecommended for use in this system.
– Store the tapes at room temperatureand do not put them too close to amagnetic field (for example, atransformer, TV, or speaker).
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PLAYBACKPLAY/REC
DIGITALSOUNDCONTROL
STANDBY-ON
FULL AUTO STOP
TAPE 2TAPE 1
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
B
VIDEO
O
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VOLUME
OPEN
PROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
OPEN
Notes:– For recording, use only tape of IEC type I
(normal tape) or IEC type II (Cr02).– The tape is secured at both ends with
leader tape. At the beginning and endof tape, nothing will be recorded for sixto seven seconds.
– The recording level is set automatically,regardless of the position of VOLUME,DBB or DSC.
– To prevent accidental recording, breakout the tab on the left shoulder of thetape side that you want to protect.
– If "CHECK TAPE" is displayed, theprotection tab has been broken. Put apiece of clear adhesive tape over theopening. Do not cover the Cr02 tapedetection hole when covering the tabopening.
One Touch Recording• For One Touch Recording, as soon as you
press RECORD, the current source (CD,TUNER or AUX) will be recorded on tapedeck 2.
1 Load a blank tape in tape deck 2.2 Press RECORD to start recording.
™ The REC starts flashing.3 PressÇ to stop recording.
Note:– When you press RECORD while in TAPE
mode, "SELECT SOURCE" will bedisplayed. One Touch Recording is notpossible in TAPE mode.
RECORDING
CD Synchro Start Recording1 Load a blank tape into tape deck 2 and a
disc into a disc tray.2 Press CD to select CD mode.• You can program the tracks in the order
you want them to be recorded (seeProgramming Tracks). If not, select thedisc by pressing CD (CD 1•2•3) and thetracks are recorded according to theorder on the selected disc.
3 Press RECORD to start recording.™ The REC starts flashing.
• CD will start playback automatically.4 PressÇ to stop recording.
Dubbing tapes (from tape deck 1 totape deck 2)1 Press TAPE ( TAPE 1•2 ) to select tape
deck 2.2 Load the prerecorded tape into tape
deck 1 and a blank tape into tape deck 2with full spool to the left.
3 Press DUBBING™ "DUB" with "2" scrolling right will be
displayed.• Dubbing will start immediately.
™ The REC starts flashing.4 PressÇ to stop dubbing.
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RECORDING CLOCK
Notes:– At the end of side A, flip the tapes to
side B and repeat the procedure.– Dubbing of tapes is only possible from
tape deck 1 to tape deck 2.– To ensure good dubbing, use tapes of
the same length.– You can switch to other source while
dubbing.
Recording from other sources(only on tape deck 2)1 Press TAPE ( TAPE 1•2 ) to select tape
deck 2.2 Load a blank tape into tape deck 2 with
the open side downward.3 Press CD, TUNER or AUX.• Start playback of the selected source.4 Press RECORD to start recording.
™ The REC starts flashing.5 PressÇ to stop recording.
Notes:– During recording, it is not possible to
listen to another source.
View ClockYou can view the clock (if it is set) if thesystem is in Standby mode or when anysound source is selected (CD, TUNER, etc.).The clock will be displayed for about sevenseconds.
• Press CLOCK•TIMER briefly.™ “10:38 PM or 22:38” (the current
time) will be displayed depending onwhether you have selected 12- or 24-hour mode.
™ “--:--” will be displayed if theclock is not set.
Clock SettingThe clock can be set in either 12- or 24-hour mode, e.g. “12:00 AM“ or“00:00“. Before setting the clock, youmust be in the View Clock mode.
1 Press CLOCK•TIMER to select clockmode.
2 Press PROGRAM to select 12- and 24-hour mode.™ If 12-hour mode is selected,
“12:00“ starts flashing and the AM
lights up.™ If 24-hour mode is selected,
“00:00” starts flashing.3 Set the hour withà or á on the
system.4 Set the minute withí or ë on the
system.
DIGITALSOUNDCONTROL
STANDBY-ON
FW-C10 MINI HIFI SYSTEM
CD1 • 2 • 3 BAND TAPE 1 • 2
TAPECD TUNER AUX
PRESET
TUNING
STOP•CLEARSEARCH PLAY• PAUSE PREV NEXT
DB
B
VIDEO
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DSC
VOLUME
PROGRAM DIMRECORD DUBBING A.REPLAY
DIGITAL SOUND CONTROLRDS NEWS CLOCK•TIMER
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TIMER SLEEP TIMER
5 Press CLOCK•TIMER again to store thesetting.™ The clock starts.
• To exit without storing the setting, pressÇ on the system.
Notes:– During clock setting, if no button is
pressed within 90 seconds, the systemwill exit clock setting modeautomatically.
– When a power interruption occurs, theclock setting is erased.To set the time with RDS clock, see"Receiving RDS Radio Station" underTUNER section.
Timer Setting• The system can switch on to CD,
TUNER, or TAPE 2 mode automaticallyat a preset time. It can serve as analarm to wake you up.
• Before setting the timer, make sure theclock is set correctly.
• The timer will always be switched ononce it is set.
• The volume of the timer willincrease from the minimum leveluntil the volume level before the setis switched to standby mode.
1 Press and hold CLOCK•TIMER for morethan 2 seconds to select timer mode.™ “12:00 AM” or “00:00" or the last
timer setting starts flashingdepending on whether you haveselected 12- or 24-hour mode.
™ The TIMER starts flashing.™ The selected source is lit while other
available sources are flashing.2 Press CD, TUNER or TAPE to select the
desired source.• Before selecting CD or TAPE, make sure
a CD or tape is loaded in the CD tray ortape deck 2.
3 Pressà or á on the system to set thehour for the timer to start.
4 Pressí or ë on the system to set theminute for the timer to start.
5 Press CLOCK•TIMER to store the starttime.™ The timer is now set.™ The TIMER remains on the display.
• At the preset time, the timer will beactivated.™ The selected source will be played.
Notes:– During timer setting, if no button is
pressed within 90 seconds, the systemwill exit timer setting modeautomatically.
– If the source selected is TUNER, the lasttuned frequency will be switched on.
– If the source selected is CD, playbackwill begin with the first track of theselected disc or program. If the CD traysare empty, the TUNER will be selectedinstead.
– The timer will not activate if a recordingis in progress.
To switch off the TIMER1 Press and hold CLOCK•TIMER for more
than 2 seconds.2 PressÇ on the system to cancel the
timer.™ The timer is now switched off.™ The display will show "CANCEL"
and the TIMER disappears.
To start the TIMER again (for the samepreset time and source)1 Press and hold CLOCK•TIMER for more
than 2 seconds.2 Press CLOCK•TIMER again to store the
start time.™ The timer is now on.™ The TIMER appears on the display.
Sleep Timer (only on remote control)This feature allows you to select a lengthof time after which the system will switchto the standby mode automatically.
1 Press SLEEP on the remote controlrepeatedly to select a period of time.™ The selections are as follows (time in
minutes):60 ™™™™™ 45 ™™™™™ 30 ™™™™™ 15 ™™™™™ OFF ™™™™™ 60
…™ “SLEEP XX” or “OFF” will be
displayed. "XX" is the time inminutes.
2 When you reach the desired length oftime, stop pressing the SLEEP button.™ After this amount of time passes, the
system will switch to the standbymode.
To switch off the Sleep Timer• Press SLEEP repeatedly until "OFF" is
displayed, or press the STANDBY ONbutton.
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MAINTENANCE TROUBLESHOOTING
MaintenanceCleaning the Cabinet• Use a soft cloth slightly moistened with
a mild detergent solution. Do not use asolution containing alcohol, spirits,ammonia or abrasives.
Cleaning Discs• When a disc becomes
dirty, clean it with acleaning cloth. Wipethe disc from thecenter out.
• Do not use solventssuch as benzine,thinner, commercially available cleaners,or antistatic spray intended for analogrecords.
Cleaning the CD lens• After prolonged use, dirt or dust may
accumulate at the CD lens. To ensuregood playback quality, clean the CD lenswith Philips CD Lens Cleaner or anycommercially available cleaner. Followthe instructions supplied with cleaner.
Cleaning the Heads and the Tape Paths• To ensure good recording and playback
quality, clean the heads, the capstan(s),and pressure roller(s) after every 50hours of tape operation.
• Use a cotton swab slightly moistenedwith cleaning fluid or alcohol.
• You can also clean the heads by playinga cleaning tape once.
Demagnetizing the heads• Use a demagnetizing tape available at
your dealer.
Warning! Under no circumstancesshould you try to repair the setyourself as this will invalidate theguarantee. Do not open the set asthere is a risk of electric shock.
• If a fault occurs, check the points listedbelow before taking the system forrepair.
• Should any problems persist after youhave made these checks, consult yournearest dealer or service center.
CD Player Operation“NO DISC” is displayed.• The disc is inserted upside down.™ Place CD with printed side up.• Moisture condensation at the lens.™ Wait until lens has adjusted to normal
room temperature.• There is no disc in the CD tray.™ Insert a CD.• The CD is dirty, badly scratched or
warped.™ Clean or replace the CD.• The CD lens is dirty or dusty.™ See section under Maintenance (page
23).
“DISC NOT FINALIZED” isdisplayed.• The CD-RW or CD-R disc is not properly
recorded for use with a standard CDplayer.
™ Read the instruction booklet of your CD-Rewritable or CD-Recorder on how tofinalize a recording.
• The CD is badly scratched or dirty.™ Replace or clean CD.
Radio ReceptionPoor radio reception.• The signal is too weak.™ Adjust the antenna.™ Connect an external antenna for better
reception.• The TV or VCR is too close to the stereo
system.™ Separate the stereo system from the TV
or VCR.
“NO RDS TEXT” is displayed.• RDS text message is not available.™ Select another RDS station.
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TROUBLESHOOTING
Tape Deck Operation“RECORDING ACTIVE” is displayed.• A recording is in progress.™ Stop the recording or wait until it is
finished.
“TAPE DUBBING ONLY” isdisplayed.• Tape dubbing is only possible in tape
mode.™ Switch source to tape mode.
Recording or playback cannot bemade or there is a decrease in audiolevel.• Dirty tape heads, capstans or pressure
rollers.™ See section on tape deck maintenance
(page 23).• Magnetic build-up in the record/
playback head.™ Use demagnetizing tape.
Tape deck door cannot open.• Power failure or AC power plug
disconnect from the wall outlet duringtape playback.
™ Reconnect the AC power plug andswitch on the system again.
GeneralSystem does not react when anybutton is pressed.• Electrostatic discharge.™ Press STANDBY ON to switch the
system off. Remove the AC power plugfrom the wall outlet, then reconnect thepower plug and switch on the systemagain.
No or poor sound.• Volume is not turned up.™ Adjust VOLUME.• The headphones are connected.™ Disconnect the headphones.• Speakers are not connected or are
connected wrongly.™ Check that the speakers are connected
correctly.™ Make sure the stripped speaker wire is
clamped.
Reversed left and right sound.• Speakers are connected wrongly.™ Check the speaker connections and
location.
Lack of bass sound or apparentlyimprecise physical location of musicalinstruments.• Speakers are connected wrongly.™ Check the speaker connection for
proper phasing, colored/black wires tocolored/black terminals.
Remote control has no effect on thesystem.• Wrong source is selected.™ Select the source (CD, TUNER, etc.)
before pressing the function button,(É,í,ë, etc.).
• The distance to the system is too large.™ Reduce the distance.• Batteries are inserted incorrectly.™ Insert the batteries with their polarities
(+/– signs) as indicated.• Batteries are exhausted.™ Replace the batteries.
Timer is not working.• Clock is not set.™ Set the clock.• Timer is not switched on.™ Press CLOCK•TIMER to switch on the
timer.• Recording is in progress.™ Stop recording.
Clock setting is erased.• There was a power failure.™ Reset the clock.
System displays featuresautomatically; buttons flashcontinuously.• Demonstration mode is switched on.™ Press and hold Ç (on the system) for
five seconds to switch off thedemonstration.
All lighted buttons are not lit.• Display is switch on in DIM 3 mode.™ Press DIM until DIM OFF display mode
is shown.
1
Engli
sh
ADDITIONAL FEATURES FOR /21
Changing the MW tuning gridThe frequency step can be changed ifnecessary. In North and South America, thefrequency step between adjacent channelsin the MW band is 10 kHz. In other parts ofthe world, it is 9 kHz. The frequency steppreset in the factory is 9 KHz.
For MW BandTo change from 9 kHz to 10 kHz or viceversa
Changing of tuning grid will erase allpreviously stored preset stations.
1 Disconnect the system from the ACpower supply (pull out the AC powercord).
2 Press and hold TUNER and TUNINGá while reconnecting the system tothe AC power supply.™ Display will show “GRID 10” or
“GRID 9”.
Notes:– GRID 9 indicates that the tuning grid is
in step of 9 kHz in MW band. GRID 10indicates that the tuning grid is in stepof 10 kHz in MW band.
– FM tuning grid will also be changedfrom 50 kHz to 100 kHz or vice versa. Allpreset stations will also be erased.
Microphone Mixing1 Set the MIC LEVEL control to the
minimum level to prevent acousticfeedback (e.g. a loud howling sound)before you connect the microphone.
2 Connect a microphone to the MICsocket.
3 Press CD, TUNER, TAPE or AUX.4 Play the selected source.5 Adjust the volume level with VOLUME
control.6 Adjust the MIC LEVEL control to the
mixing level that you want.7 Start singing or talking through the
microphone.
Note:– Keep the mic away from the speakers to
prevent howling
MICROPHONE - LEVEL
AM ANTENNA
VOLTAGESELECTOR
110V-127V
220V-240V
AUX IN
R+
–
L–
+ E
ACMAINS
~
FM AERIAL75Ω
VOLTAGESELECTOR
110V-127V
220V-240V
VOLTAGESELECTOR
220V-240V
110V-127V
F
E Adjusting the OperatingVoltage (Only for /21)
Before connecting the AC power cord tothe wall outlet, make sure that the voltageselector at the rear of the system is set tothe local power line voltage. If not, resetthe selector before connecting to the walloutlet.
F AC Power SupplyAfter all other connections have beenmade, connect the AC power cord to thesystem and to the wall outlet.
3-1 3-1
PCS 103 459
DISMANTLING INSTRUCTIONS
Dismantling of the Cassette Cover
Dismantling of the Front Panel
1) Slide out the tray an remove the Cover Tray CDC (pos 107)
as indicated.
2) Loosen the 8 screws to separate the Front Panel from the
rear portion.
- 2 screws B on the front
- 2 screws each on the left & right side
- 2 screws at the bottom
Dismantling of the Cover Control on the Front (see Notes)
1) Insert a strong string into the slot between the Volume
knob (pos 146) and Cover Ring Volume (pos 144), looped
it 1,5 turns securely around the Volume knob and pulled it
out as shown.
2) Use a 0.5mm thick paper clip or stiff wire and bend into the
shape as shown. Hook the 2 ends of the clip or wire into
the slots.
3) Hold the clip or wire in position and pulled out the Cover
Ring DSC (pos 143).
4) Remove the 2 hidden screws A to take out the Cover
Control (pos 153).
Note: Only the Lightguide DSC (pos 127) is sandwiched
between the Front Cabinet (pos 101) & Cover Control
(pos 153).
Removal of Cover Ring DSC is not recommendedunless any of the parts (pos 101, 127, 143 & 153)are need to be replaced and may cause somedamage to the existing parts!
3. Lift up and out
1. Place screw driver (flat side) between the cover & cassette door
2. Twist screw driver
Cassette Cover
3-2 3-2
PCS 103 460
Dismantling of Assemblies on the Front Panel
1) Remove the Volume knobs (pos 146) as per step 1 of
Dismantling of the Cover Control on the Front.2) Remove 3 screws C to loosen the Headphone board (1x)
and the Karaoke borad (2x).
Note: Karaoke board is for some version only.
3) Remove 12 screws D as indicated to loosen the Front
board.
4) Remove 6 screws E to loosen the ETF7 Module.
Dismantling of Rear Portion
1) Remove 1 screw H & uncatch C1 to loosen the Mains
socket board.
2) Remove 2 screws F, 2 screws G and uncatch C2 to
loosen the Tuner board assembly.
3) Remove 5 screws J (3x on the rear and 2x on the
heatsink) to loosen the Combi board (Main part).
4) Remove 2 screws K to loosen the Mains Transformer.
Service pos A
Service pos B
Service pos C
3-3
PCS 103 461
3-3
Service pos D
Notes:
1. During repair it is possible to disconnect the following
assemblies or modules while repairing other areas:
- Tuner Board
- CDC Module
2. The flex cables are very fragile, care should be taken not
to damage them during repair. After repair, be very sure
that the flex cables are inserted properly into the flex
sockets before encasing, otherwise faults may occurs.
Variousother Tests
Activated with ACTIONTEST
QEEPROM FORMAT Load default data. Display shows "NEW" for 1 second.Caution!All presets from the customer will be lost!!
Disconnectmains cord
LEAVE SERVICETESTPROGRAM
R
9 to Exit
EEPROM TEST A test pattern will be sent to the EEPROM."PASS" is displayed if the uProcessor readback the test pattern correctly, otherwise"ERROR" will be displayed.
Volume Knobor
Jog Shuttle knob
ENCODER TEST Display shows value for 2 seconds.Values increases or decreases in steps of 1until 0 (Min.) or 40 (Max.) is reached.
POWERButton pressed?
Y
N
Set is in Service PLAY Mode.
The Service Play Mode is intended todetect and identify the failures in the CD Mode.
In this mode the electronics will still functioneven when an error is detected so thatrepair activities can be carried out.
SERVICEPLAY MODE
In case of failures, errorcodes according to table 2
will be displayed.
OButton pressed?
Y
Y
Y
N
N
N
OButton pressed?
9Button pressed?
Display shows8M
Output at (Front Board) pin 80 of uP = 1,953.125Hz
Display shows32K
Output at (Front Board) pin 80 of uP = 2048Hz
QUARTZTEST
TUNERButton pressed?
DisconnectMains cord ?
Y
N
N
Y
Service frequencies arecopied to the RAM (see Table1)
Tuner works normallyexcept:
PROGRAM button
Service Mode left
TUNERTEST
Display Tuner Version"ccc"
TUNERButton pressed?
N
Y
PRESET
1
2
3
4
5
6
7
8
9
10
11
Europe"EUR"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
153kHz
279kHz
198kHz
98MHz
87.5MHz
East Eur."EAS"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
USA"USA"
87.5MHz
108MHz
530kHz
1700kHz
560kHz
1500kHz
98MHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
Oversea"OSE"
87.5MHz
108MHz
531/530kHz*
1602/1700kHz*
558/560kHz*
1494/1500kHz*
87.5/98MHz*
87.5MHz
87.5MHz
87.5MHz
98/87.5MHz*
Table 1
East Eur. Extended-band"EAS"
65.81MHz
108MHz
74MHz
87.5MHz
531kHz
1602kHz
558kHz
1494kHz
98MHz
70.01MHz
65.81MHz
Note: * Depending on the selected grid frequency (9 or 10kHz)By holding the TUNER and R buttons depressed while switching on the Mains supply, oneof the undermentioned features will be activated:- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.
Y
N
Y
N
Y
N
2Button pressed?
2Button pressed?
9Button pressed?
DISPLAYTEST
Display shows Fig. 1and switch all LEDs on
Display shows Fig. 2and selected LEDs on
(see note 1)
Figure 1
Figure 2
note 1 : DISC1, DISC3, TUNER, JAZZ and TECHNO
Table 2
Error code
E1000
E1001
E1002
E1003
E1005
E1006
E1007
E1008
E1020
E1070
E1071
E1079
Error Description
Focus ErrorTriggered when the focus could not be found within a certain time when starting up the CDor when the focus is lost for a certain time during play.
Radial ErrorTriggered when the radial servo is off-track for a certain time during play.
Sledge In ErrorThe sledge did not reach its inner position (inner-switch is still close) before approximately6 Sec. have passed by. Inner-switch or sledge motor problem.
Sledge Out ErrorThe sledge did not come out of its inner position (inner-switch is still open) before approximately250 mSec. have passed by. Inner-switch or sledge motor problem.
Jump-offtrack errorTriggered in normal play when the jump destination could not be found within a certain time.When this error occurred, software will try to recover by initiating the jump command again.If it is recoverable, the disc will continue to play.
Subcode ErrorTriggered when a new subcode was missing for a certain time during play.
PLL ErrorThe Phase Lock Loop could not lock within a certain time.
Turntable Motor ErrorGenerated when the CD could not reached 75% of speed during startup within a certain time.Discmotor problem.
Focus Search ErrorThe focus point has not been found within a certain time.
The carousel switch is not open within certain time. This can happen when either the switch isdefective and closed all the time, or when the carousel is blocked when located exactly at adisc position.
The carousel position switch did not close within a certain time. This can happen when theswitch is defective and never closes electrically, or when the carousel is blocked in betweentwo disc positions. The time-out is approximately 5 Sec.
The drawer could not enter the inside position is opening again. This can be caused because the drawer is blocked by something and cannot go fully inside, or the drawer switch is defectiveand does not close.
To start service test programhold P & AUX
depressed whileplugging in the mains cord
Display shows theROM version *
"S-Vyy"(Main menu)
S refers to Service Mode.
V refers to Version.
yy refers to Software version number of µProcessor. (Counting up from 01 to 99)
SERVICE TEST PROGRAM
3-4 3-4
PCS 103 242
4-1
PCS 103 345
4-1
SET BLOCK DIAGRAM
HEADPH0NE
# #
#
#
#
BASS ALC
VCD VCDVCDVCD
For 12W setOnly
SA BUFFER
AMPLIFIER
FRONT**
**
For 25W setOnly
SUBWOOFER OUT
TRAFO
AMPLIFIER
COMBI
HEADPHONE
VCD MODULE
SOUND PROCESSING
POWER SUPPLY
SIMPLE KARAOKE
FRONT
POWER
Updated on 10-06-99
5-1
PCS 103 244
5-1
SET WIRING DIAGRAM
3CD
C-9
9
HEADPHONE
****
***
MIC
M/TOP B3P-VH
KARA
3CDC 99
ETF7
ECO5
CDC KEY
ECO-MTF
# C
VB
S O
UT
VCD
TU95
ECO-MTF/
FRONT
# 3CDC SERVO FOR VCD
COMBI
/
HEADPHONE
ECO5 / TUNER95
TR
AF
O
MAINS
ETF7
TR
AF
O
4W
# MPEG-ESS
FW-C10/37 3139 119 32240 dd wk939
FRONT BOARD
6-1
PCS 103 245
TABLE OF CONTENTS
FTD Display pin connection ............................................ 6-2
Variation table .................................................................. 6-3
Circuit diagram................................................................. 6-4
Component & Chip layout ............................................... 6-5
Electrical parts list ............................................................ 6-6
6-2
a
b
c
d
e
fh
j kg m
j
F8
F9
F7
F8nr
F8
F6
F7
F3 F1
F4 F5
F2
F7
F3
F4F5
F1 F2
12G
11G
1G 2G 3G 4G 5G 6G 7G 8G 9G
10G
Col
Dp
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
1G - 5G
a
h
j
k
b
f
m
g
c
e
r
n
d
-
-
-
6G
a
h
j
k
b
f
m
g
c
e
r
n
d
Col
Dp
-
7G - 8G
a
h
j
k
b
f
m
g
c
e
r
n
d
-
-
-
9G
F8
F9
-
-
-
-
-
-
-
10G
F1
F2
F3
F4
F5
F6
F7
F8
11G
F1
F2
F3
F4
F5
F6
F7
F8
-
-
12G
F7
F8
-
-
-
-
-
-
-
-
FTD DISPLAY PIN CONNECTIONS
PCS 103 246
PCS 103 462
6-3
FEATURES: A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365
RDS - - - - x x - - - - - -
Rotary Volume - x x x x x x x x - x x
Jog Control - x x - x - x x x - - -
Spectrum Analyzer - - x - x - - x x - - -
Biplaner LED - x x x x x x x x - x x
Small FTD x x - x - x x - - x x x
Large FTD - - x - x - - x x - - -
ITEM NO. A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365
DM21 x x - - - - x - - x - -
DM23 - - - - - - - - x - x -
DM26 x x x x - - x x x x x x
DM27 - - - - x x - - - - - -
1402 - - x - x - - x x - - -
1403 x x - x - x x - - x x x
1404 x x x x x x x x - x - x
1405 - - x x x x - x x - x x
1418 - - x - x - - x x - - -
1419 - - x - x - - x x - - -
1420 - - x - x - - x x - - -
1421 - - x x x x - x x - x x
1423 - - x x x x - x x - x x
1425 - - - x x x - - x - x -
1426 - - x x x x - x x - x x
1427 - - - - x x - - x - x -
1428 x - - - - - - - - x - -
1429 x - - - - - - - - x - -
1430 x - - x - x - - - x x x
2417 - 220µF 220µF 220µF 220µF 220µF 220µF 220µF 220µF - 220µF 220µF
2421 2,2µF 22µF 22µF 22µF 22µF 22µF 22µF 22µF 22µF 2,2µF 22µF 22µF
2432 - - - - 100pF 100pF - - - - - -
2433 - - - - 47pF 47pF - - - - - -
2462 - 220nF 220nF 220nF 220nF 220nF 220nF 220nF 220nF - 220nF 220nF
Variations table for Front Board
ITEM NO. A5272 A5273 A5274 A5275 A5276 A5277 A5307 A5308 A5344 A5348 A5350 A5365
3407 - - 1k - 1k - - 1k 1k - - -
3458 - - 1k - 1k - - 1k 1k - - -
3460 - - 1k - 1k - - 1k 1k - - -
3465 - 1k 1k 1k 1k 1k 1k 1k 1k - 1k 1k
3471 4R7 4R7 1R 4R7 1R 4R7 4R7 1R 1R 4R7 4R7 4R7
3479 - 1k 1k 1k 1k 1k 1k 1k 1k - 1k 1k
3483 4R7 4R7 1R 4R7 1R 4R7 4R7 1R 1R 4R7 4R7 4R7
3516 330R - - - - - - - - 330R - -
3518 - - 330R - 330R - - 330R 330R - - -
3524 - - 1k 1k 1k 1k - 1k 1k - 1k 1k
3539 10k 10k 10k 10k - - 10k 10k 10k 10k 10k 10k
3541 - - - - 1k 1k - - - - - -
3546 10k 10k 10k 10k - - 10k 10k 10k 10k 10k 10k
3555 10k 10k - 10k - 10k 10k - - 10k 10k 10k
3575 10k 10k - 10k - 10k 10k - - 10k 10k 10k
3576 10k 10k - 10k - 10k 10k - - 10k 10k 10k
3577 - - 12k - 12k - - 12k 12k - - -
3578 - - 5k6 - 5k6 - - 5k6 5k6 - - -
3586 - - 1k - 1k - - 1k 1k - - -
3588 10k - - - - - - - - 10k - -
3600 5k6 5k6 - 5k6 - 5k6 5k6 - - 5k6 5k6 5k6
3602 10k 10k - - - - 10k - - 10k - -
3603 6k8 10k 10k 10k 10k 10k 10k 10k 10k 6k8 10k 10k
3613 47k 12k 12k 12k 12k 12k 12k 12k 12k 47k 12k 12k
4400 x - - x - x - - - x x x
4407 x x - x - x x - - x x x
4412 - - x - x - - x x - - -
4413 x - - - - - - - - x - -
4417 x - - x - x - - - x x x
4436 x - - x - x - - - x x x
6401 - x x - x - x x x - - -
6402 - - x - x - - x x - - -
6404 - x x - x - x x x - - -
6405 - - x - x - - x x - - -
6420 - - x - x - - x x -
6422 x - - - - - - - - x - -
6423 - - x x - - x - x x - -
6424 - x - - - - x - - - - -
6428 - x x x x x x x x - x x
6433 - x - - - - x - - - - -
6445 x - - x - x - - - x x x
6446 x - - x - x - - - x x x
6447 x x - x - x x - - x x x
9475 x x - x - x x - - x x x
9488 - x x - x - x x x - - -
9520 - x x - x - x x x - - -
9523 x x - x - x x - - x x x
x = Item in use.
6-3
Front Board application
A5272 FW-C1/37, FW-C10/22/34/37
A5273 FW-C3/37, FW-C30/30/37, FW-C35/37
A5274 FW-C38/21/21M, FW-C39/21/21M/33
A5275 FW-C28/33
A5276 FW-C38/22/34
A5277 FW-C28/22/34
A5307 FW-C30/21/21M
A5308 FW-C38/37, FW-C39/30
A5344 FW-V39/21M/21K
A5348 FW-C10/21
A5350 FW-V28/21M
A5365 FW-C28/21M
CIRCUIT DIAGRAM
3n3
2489
D
(Soldered on trackside for pt 1 pcb)
4u7
24922491
4u7
(Soldered on trackside for pt 1 pcb)
GND
OUT
SUPV
CLOCK/TIMING CONTROLLER
(I/O PORT 2)
C P U
I/O PORT 8
VDD
VKK
PROGR MEMORY(ROM)
48KX8 BIT
8 BITTIMER/COUNTER
16 BITTIMER/COUNTER
INTERRUPTCONTROLLER
6 BIT A/D-CONVERTER
I/O PORT 7 I/O PORT 9
I/O PORT 1
I/O P
OR
T 0
I/O P
OR
T 6
I/O P
OR
T 4
I/O P
OR
T 5
I/O PORT 3
DATA MEMORY(RAM)
1024X8 BIT
PROGRAMCOUNTER
BITQUALITY
DIVIDERAND
OSCILLATOR
FILTERRECONSTRUCTION
(8th ORDER)BANDPASS
ANTI-ALIASING
FILTER
CLOCKEDCOMPARATOR
REFERENCEVOLTAGE CLOCK
REGENERATIONAND SYNC
COSTAS LOOPVARIABLE ANDFIXED DIVIDER
57 Khz
GENERATOR
DIFFERENTIALDECODER
BIPHASESYMBOLDECODER
TEST LOGIC AND OUTPUTSELECTOR SWITCH
VP1
7410 A137411 A147412 B137413 B147414 B77415 B79418 D109468 D109469 B79475 H129488 E159517 M49520 D159521 D29522 D29523 C3
6408 G156409 F156410 D126411 D136412 E116413 E116414 F116415 F116416 F116417 G116418 G116419 G116420 H116421 H116422 I116423 E136424 E136425 D46426 E36428 F56433 F136445 E156446 E156447 D147400 I57401 G57402 J27403 D137404 F167405 D167408 J137409 M13
3618 E103619 L154400 G134401 K14402 J34403 B154404 C74405 C84406 L144407 D154408 J154409 J154410 F104412 C34413 F54417 E154436 D154446 D35400 G75401 G85402 E45403 I9
5405 E25406 D96400 C156401 C156402 D156403 D146404 E156405 G156406 F156407 G15
3573 F33574 G33575 E53576 D43577 F153578 G143581 B133582 H103583 H103584 F103585 F103586 F103587 E103588 G93600 B23601 G43602 G53603 F163604 K143605 L143606 L153607 J153608 J153609 J153610 J153611 I133612 J123613 G143614 C123615 C133616 F103617 H10
3535 L43536 I123537 I133539 J93541 L43543 L43544 J93545 L43546 K93547 L43548 L33549 K143551 D173552 G173553 J103554 J103555 E103556 G103558 C163559 H93561 A133562 A123563 A143564 A143565 B133566 B123567 B143568 B143569 F33570 G33571 G173572 G17
3500 G73501 G83502 J153503 G93504 G93505 G123506 H63507 H63508 H63509 H63510 H83511 J153512 H83513 H93515 K133516 I123517 F143518 H123519 H123520 H73521 H73522 F143524 I143525 I143527 I143528 C133529 C133530 D133531 C73532 B83533 L43534 L4
3462 E123463 E53464 E103465 F53466 I103467 F123469 F53471 E23472 F53474 F123475 F153476 F53477 F103478 F53479 F103480 F123481 F53482 H143483 D23484 G53485 H143486 G53488 G123489 G53490 G103493 G123494 L123495 L123496 L133497 G63498 G63499 G6
3428 D83429 D83430 D93431 D93433 F153434 D53435 D63436 D63437 D63438 D73439 D73440 D73441 D73442 D83443 D83444 D83445 D93446 D93447 D93448 D153449 D153451 D15
3452 E153453 D53454 E123455 D53456 E103457 E153458 D53459 E103460 D53461 I10
2477 D22478 D132479 D32480 H122481 H62482 M42483 H42484 H42485 H52486 H52487 F172488 E42489 K153400 I73401 I83402 J93406 J23407 G163410 J33412 J13414 J33415 J13417 G153419 G153420 D63421 D63422 D63423 D73424 D73425 D73426 D83427 D8
-31V
+LED
I
J
K
L
M
21 I1523 H1726 M227 K228 I329 H11400 B41401 D11402 C21403 C11404 J171405 H151406 E121407 E131408 E131409 E121410 E13
3422
1K
1 2
STEREO
TECHNO
IS
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
A
B
C
D
E
F
G
H
I
J
K
L
M
A
B
C
D
E
F
G
H
AUX
+5.6V
OPTIMAL or JAZZ
PWM
DATA
GND D
SROn
ENABLE
JAZZ
1411 E121412 F131413 F131414 F121415 F131416 F131417 F121418 F131419 F131420 G12
TP_PLAY
TAPE
1421 G131422 G131423 G121424 G131425 G131426 G121427 G131428 H131429 H131430 G131431 H11432 H121433 I71434 B11436 I111437 J111438 A82406 H72407 H72408 B72409 B82410 I72411 I82412 C162414 J2
TUNER
CLK
TP_REC
Sh_Str
2415 D102416 E42417 J132418 E22419 D42420 D2
GND D
ENABLE
OPTIMAL
SA2
2421 G102422 J132423 H82424 H82425 K122426 L122427 L132428 K132430 J52431 J152432 L32433 K32434 M42435 M4
SA1
F1
GND
GP1U28XP
2436 M42437 M42439 K82440 K52441 K102442 K102443 H82445 J52446 J102447 J102448 L162449 K162450 E172451 G172452 L16
DATA
2453 L162454 K162455 K152456 G22457 G22458 G22459 J152460 H142462 H32464 I32468 I32469 A122470 B122471 A142472 B142473 D102474 D112475 F172476 D2
CD
Amp_On
Mute
DBB
CLK
INC2
Sh_Clk
8MHz
DATA
RDS
SA3
STEREO
F2
ROCK
PW_DN
47p
2436
1N4148
6428
D
D
2422
100n
3535
10K
330R
3505
10K3495
1421
47p
2435
10Os’
1STR
VDD
16
8
VSS
2450
100p
3CP
2D
15
E0
4O0
5O1
6O2
7O3
14O4
13O5
12O6
11O7 9Os
1K3503
HE
F40
94B
T74
05
10K
3576
220n
2468
3588
10K
6423
1N4148
D
2483
470p
3430
1K
3568
1K3445
1415
47K9469
1K
3584
34331K5
D
47K
3606
D
1K3447
1K
4401
1K3504
3548
D
3498 1K
6403
3525
10K
3564
22p
2471
1K
D
47p
2449
3618
10K
1K3490
2
3 4
2464
220n
7409
1
1K
3482
10K
3555
34751K5
330R
3428
1K
D
3551
3449
1K5
1K53452
1K
1K3442
3406
47R
3427
470p
2485
3575
10K
10K
3572
470p
2484
2486
470p
1K
3532
100K
3586
10K
3567
D
D
1K
3481
34961K
D
ADC
D
2481
470p
D
D
1K8
3502
2409
100p
3528
3534
10K
D
1K
1K3441
3539
10K
D
3454
330R
1409
1K
3585
2474
100n
D
D
330R
3474
10K
3602
2K2
3401
4406
1K3435
2455
D
1K3407
47p
3608
1K8
100K
3515
D
ADC
D
2472
22p
2448
47p
65P97
12R
ES
ET
9T
ES
T
33 VDD
66VKK
15V
SS
13X
IN
14X
OU
T
P84
55P
85
56P
86
57P
87
58P
90
59P
91
60P
92
61P
93
62P
94
63P
95
64P
96
P71
44P
72
45P
73
46P
74
47P
75
48P
76
49P
77
50P
80
51P
81
52P
82
53P
83
54
80P55
34 P60
35 P61
36 P62
37 P63
38 P64
39 P65
40 P66
41P
67
42P
70
43
P42
70P43
71P44
72P45
73P46
74P47
75P50
76P51
77P52
78P53
79P54
P22
17P
30
18P
31
19P
32
20P
33
21P
34
22P
35
23P
36
24P
37
67P40
68P41
69
1P
10
2P
11
3P
12
4P
13
5P
14
6P
15
7P
16
8P
17
16P
20
10P
21
11
25 P00
26 P01
27 P02
28 P03
29 P04
30 P05
31 P06
32 P07
100K
3531
TMP87CN717401
470K
3536
180p
2u2
2421
MT
1
5M
T2
9523
2458
EC161437
12
34
26
WH4D-1
1
2
3
4
10K
3549
1K3460
10K
3461D
BC847B7413
D
1K
3415
2451
100p
3616
1K
1420
D
6402
6433
1N4148
3425
1K
14301K
2426
47n
3507 1K 3508
22K
3569
4405
2428
10n
4M33
2
3480
330R
180p
2457
AT
-51
1433
6426
1N4003
3453 1K
100n
2414
4417
1418
1K3615
3614
1K
2u254
06
10K
3553
10n
2443
1417
12
P15
11
P16
10
3431
1K
D
23
P04
22
P05
21
P06
20 19P
07P
0818
P09
17
P10
16
P11
15
P12
14
P13
13
P14
11G
30 2912
G28
13G
2714
G
F1a
1F
1b2
F2a
49
F2b
48
P01
25
P02
24
P03
1438HN-14NN12T
01G
40
02G
39 3803
G04
G37
05G
36
06G
35
07G
34
08G
33
09G
32
10G
31
2460
100p
D
3467
330R
D
1K53448
6420
1N4148
2417
220u
2434
47p
10K
3530
10K
3582
1R
3483
330R
3516
10K
3566
47p
2452
1407
D
10K
34991n2456
D
10K
3562
47K
3613
2475
330R
3488
10n
2441
100n
3437
47p
2453
2479
1u
1K
3
4
5
6
7
8
9
3410
3K9
PH-S1402
1
2
2415
D
D
D
4408
100n
3423
1K
3472
1K
1K3455
3451
1K5
6SDA
5
VCC
8
VSS
4
WC_7
D
100u
2416
7402M24C01
E01
E12
E23
SCL
2454
47p
330R
3462
1424
3512
10K
D
1423
2446
10n
3434
1K
D
D
6410
LTL-
307C
3610
1K8
560p
2445
6405
9522
9521
3471
1R
2459
100n
6401
1K3527
5K6
3600
6425
3524
1K
3493
330R
1N4003
D
7403BC847B
D
10K
3563
D
D
4412
3440
3546
10K
3426
1K
1K
10K
3520
10K
3587
2488
100n
3466
10K
5D
ADC
DIPMATE
231
2
3
4
FE-ST-VK-N
14041
2
3
4
5
6
7
8
9
2
100n
2473
100n
PH-S1434
1
3577
12K
2412
6400
6404
33p
2407
D
D
3463
10K
2u2
2440
3489
1K
1K 3547
1M3559
2469
22p
1432
9475
1K3439
DIPMATE
291
2
3429
1K
FTD
6408
1K
3497
D
4446
3537
470K
2476
1u
6422
1N4148
FTD
10K
3581
1u
2477
D1K
3510
3554
10K
1N4148
7408BC847B
35451K
6414
2410
47p
3456
10K6413
1N4148
470K
3611
1K3444
5400CST
10K
3513
7
1K53419
1405
FE-BT-VK-N
1
2
3
4
5
6
2
3
4
5
6
7
8
9
D
FE-ST-VK-N
1401
1
10
11
12
13
14
15
16
1408
6
6446
1403PH-S
1
2
3
4
535
74
22K
35411K
2419
100u
2439
100n
4400
3424
1K
D
10K
3464
4404
1K3485
1414
1K
3476
9488
10K
3533
1K
3465
1u2418
3412
3K9
6406
1K53457
1K
3469
1426
3607
1K8
1K3438
6412
1K
3486 3556
1K
D
1N4148
1N4148
6416
BC847B7415
4410
330R
3519
8
P14
7
P15
6
P16
5
22p
2478
P03
18
P04
17
P05
16
P06
15
P07
14
P08
13
P09
12
P10
11 10P
119
P12
P13
26
09G
25
10G
24
11G
23
12G
22
F1a
1F
1b2
F2a
39
F2b
38
P01
20
P02
19
1400BJ722GNK
01G
33
02G
32
03G
31
04G
30
05G
29 2806
G27
07G
08G
27
WH6D-1
1
2
3
4
5
6
34171K5
1428
O0
5O1
6O2
7O3
14O4
13O5
12O6
11O7 9Os
10Os’
1STR
16
VDD
8
VSS
HE
F40
94B
T74
04
3CP
2D
15
E0
4
3543
LTL-
307C
6411
D
D
1K
9468
D
100n
2431
4403
2487
100p
D
5402
2u2
10n
2447
22K
3573
2408
100p
15p
2423
4402
1416
D
3506 1K
3420
1K
4413
2430
560p
1427
1419
3414
1K
BC847B7412
D
1406
2462
D
1K8
3609
D
220n
3529
1K
330R
3552
33p
2406
3478
100R
D
6409
1N4148
6421
1N4148
6424
10K
3601
6447
FTD
D
OS
CI
13
OS
CO
14
QUAL 1
RDCL 16
RDDA 2
SCOUT8
T57 15
TE
ST
10
VDDA5
VDDD
12
VREF3
VSSA
6VSSD
11
1425
7400SAA6579T
CIN7
MO
DE
9
MUX4
47p
D
1K3436
3612
10K
2437
5405
2u2
2K7
3522
3494
330R
6419
1N4148
2427
2n2
FTD
D
4407
D
12K
3571
D
6K8
3603
D
D
D
3500
1K
9517
2442
10n
D
330R
3518
4K7
3565
22p
2470
1413
2480
100p
1422
BC847B7410
1N4148
6418
1411
1K3443
9520
3605
47K
1429
3479
1K
1K3446
3583
10K
D
1410
D
220K
3400
2u2
5403
10K
3544
2425
100n
D
D
D
6417
6407
7414BC847B
1N4148
BC847B7411
10K
3617
4409
1K8
3511
D
47p
DT-38
5401
32K768
1K
3477
D
2433
1K
D
D
3458
47K
3604
D
3517
6K8
6415
1N4148
1
2
2482
100n
47p
2411
21
DIPMATE
1K3421
10K
3459
D
2420 1u
1436EC16
12
3
MT
1
4M
T2
5
22K
3570
D
6445
D
3501
560R
9418
RT-01T
1431
1
D
2424
15p
1412
3561
2432
100p
10K
3402
4K7
1K3509
3619
10K
D
5K6
D
3484
1K
DIPMATE
1
2
3
3578
3521
1K
28
D
D
4436
NTC
CdSwinfo
CdSwinfo
+H
F1
NTC
-FTD
F2
G09
G14
CdPore
10K
3558
+F
+LED2
+5.6V
-FTD
+F
SROn
+5.6V
P08x
Rds
Clk
TuD
at
ShStr
NTC
+F
KE
Y0
KE
Y1
BiPlaner
+LED1
+F
Res
et
SA1
+LED2
+LED1
G04
G06
G05
P14
P13
P12
P11
P10
P09
P15
G09
x
G14
x
G14
SA2
P10
P09
P06
P05
P04
P03
P02
P01
P11
P09x
P10x
KE
Y2
OP
TIO
NS
SA2
+F
CDC3Lit3
CDC2Lit2
CDC1Lit1
P09x
+5.6V
KEY2
-FTD
F1
P08
P07
P06
P05
P04
P03
P16
P02
P01
G03
G13
G12
G11
G10
G09
G08
G07
TpAdC1
TpAdC2
+F
PW_DN
Sh_Clk
RC
5
OPTIONS
INC2
P10x
DATA
-33V
Amp_On
SA3JO
GA
PW
_DN
CdS
iCl
CdS
iLd
SR
On
Mut
e
PWM
CdShStrOutp
G09
x
CdShClk
P08
P07
G01
G02
G13
G14
x
+LED2 +LED2
+F
G11
G10
G09
G08
G07
G06
G05
G03
G02
Sr_On
G01
TuDat
TuClk
TuStereo
CdShStrOutp
INC
2
CDC1Lit1
Am
p_O
n
BiPlaner
I2_CLK
Tu_Rds
I2_D
AT
JOG
B
RC
5
+F
DATA
I2_DAT
PWM
Mute
G04
P16
P15
P14
P13
P12
P11
P10
P09
P08
P07
P06
P05
P04
P03
P02
P01
F2 F1
G14
G13
G12
TpAdC1
+F
+F
+F
+F
+F
+LED2
+LED2
+LED2+LED2
Sh_Str
+H
+LED2
Sh_Str
Sh_Str
CdSiCl
CdSiLd
JOGA
VOLB
VOLA
CdP
ore
KEY2
SA3
SR
On
VO
LA
Rds
Dat
JOGB
P08x
Rds
Clk
ShC
lk
ShS
tr
CDC2Lit2
CDC3Lit3
CdShData
TpAdC2
Rds
Dat
CdS
hDat
a
ShClk
ShData
TuCe
TpShData
TpShStr
TuClk
TpShClk
SA2
TuStereo
CdS
hClk
-33V
Sh_Clk
Sh_Clk
Sh_Data
SA1
KEY1
Sh_Clk Sh_Data
Sr_On
G03
Tu_Rds
TuCe
Sh_Str
TpShStr
TpShData
TpShClk
Res
et
VO
LB
I2_C
LK
G05
G06
G07
G08
G10
G11
G12
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
G04
KEY0
KEY1
ShD
ata
F2
FTD
PCS 103 463
6-4 6-4
6-5
COMPONENT LAYOUT CHIP LAYOUT
3139 113 3412 pt1 dd wk941This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list.3139 113 3412 pt1 dd wk941This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list.
6-5
PCS 103 249
6-5
6-6 6-6
PCS 103 464
6-6
ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS
1400 313911052070 FTD Display BJ722GNK
1401 242202514546 Flex Socket 16 pin Hort.
1404 482226511531 Flex Socket 9 pin Hort.
1405 482226710953 Flex Socket 7 pin Vert.
1406 482227613775 Tact Switch
1407 482227613775 Tact Switch
1408 482227613775 Tact Switch
1409 482227613775 Tact Switch
1410 482227613775 Tact Switch
1411 482227613775 Tact Switch
1412 482227613775 Tact Switch
1413 482227613775 Tact Switch
1414 482227613775 Tact Switch
1415 482227613775 Tact Switch
1416 482227613775 Tact Switch
1417 482227613775 Tact Switch
1421 482227613775 Tact Switch
1422 482227613775 Tact Switch
1423 482227613775 Tact Switch
1424 482227613775 Tact Switch
1425 482227613775 Tact Switch
1426 482227613775 Tact Switch
1427 482227613775 Tact Switch
1430 482227613775 Tact Switch
1432 482227613775 Tact Switch
1433 482224272195 Quartz 4,332MHz
1437 482227310365 Rotary Encoder 24pin
CAPACITORS
2406 532212232659 33pF 5% 50V
2407 532212232659 33pF 5% 50V
2410 482212613692 47pF 1% 63V
2411 482212613692 47pF 1% 63V
2412 482212614585 100nF 10% 50V
2414 482212613838 100nF +80/-20% 50V
2415 482212614585 100nF 10% 50V
2416 482212423432 100µF 20% 10V
2417 482212412245 220µF 20% 10V
2418 482212614043 1µF +80/-20% 16V
2419 482212441584 100µF 20% 10V
2420 482212614043 1µF +80/-20% 16V
2421 482212481151 22µF 20% 50V
2422 482212614585 100nF 10% 50V
2423 482212613486 15pF 2% 63V
2424 482212613486 15pF 2% 63V
2425 482212613838 100nF +80/-20% 50V
2426 482212613751 47nF 10% 63V
2427 482212233127 2,2nF 10% 63V
2428 482212233177 10nF 20% 50V
2430 532211680853 560pF 5% 63V
2431 482212614585 100nF 10% 50V
2432 532212232531 100pF 5% 50V
2433 482212613692 47pF 1% 63V
2434 482212613692 47pF 1% 63V
2435 482212613692 47pF 1% 63V
2436 482212613692 47pF 1% 63V
2437 482212613692 47pF 1% 63V
2439 482212614585 100nF 10% 50V
2440 482212422652 2,2µF 20% 50V
2441 482212233177 10nF 20% 50V
2442 482212233177 10nF 20% 50V
2443 482212233177 10nF 20% 50V
2445 532211680853 560pF 5% 63V
2462 482212614076 220nF +80/-20% 25V
2475 482212614585 100nF 10% 50V
2476 482212614043 1µF +80/-20% 16V
2477 482212614043 1µF +80/-20% 16V
2481 532212232268 470pF 10% 50V
2482 482212612882 100nF +80/-20% 50V
2483 532212232268 470pF 10% 50V
2484 532212232268 470pF 10% 50V
2485 532212232268 470pF 10% 50V
2486 532212232268 470pF 10% 50V
2488 482212614585 100nF 10% 50V
2489 482212210577 3,3nF 10% 16V
2491 482212440769 4,7µF 20% 50V
2492 482212440769 4,7µF 20% 50V
RESISTORS
3400 482211713579 220k 1% 0,1W
3401 482211711449 2k2 1% 0,1W
3402 482211710833 10k 1% 0,1W
3406 482205120479 47R 5% 0,1W
3410 482205120392 3k9 5% 0,1W
3412 482205120392 3k9 5% 0,1W
3417 482211711139 1k5 1% 0,1W
3419 482211652243 1k5 5% 0,5W
3420 482205110102 1k 2% 0,25W
3421 482205110102 1k 2% 0,25W
3422 482205110102 1k 2% 0,25W
3423 482205110102 1k 2% 0,25W
3424 482205110102 1k 2% 0,25W
3425 482205110102 1k 2% 0,25W
3426 482205110102 1k 2% 0,25W
3427 482205110102 1k 2% 0,25W
3428 482205110102 1k 2% 0,25W
3429 482205110102 1k 2% 0,25W
3430 482205110102 1k 2% 0,25W
3431 482205110102 1k 2% 0,25W
3433 482211711139 1k5 1% 0,1W
3434 482205110102 1k 2% 0,25W
3435 482205110102 1k 2% 0,25W
3436 482205110102 1k 2% 0,25W
3437 482205110102 1k 2% 0,25W
3438 482205110102 1k 2% 0,25W
3439 482205110102 1k 2% 0,25W
3440 482205110102 1k 2% 0,25W
3441 482205110102 1k 2% 0,25W
3442 482205110102 1k 2% 0,25W
3443 482205110102 1k 2% 0,25W
3444 482205110102 1k 2% 0,25W
3445 482205110102 1k 2% 0,25W
3446 482205110102 1k 2% 0,25W
3447 482205110102 1k 2% 0,25W
3448 482211711139 1k5 1% 0,1W
3449 482211652243 1k5 5% 0,5W
3451 482211652243 1k5 5% 0,5W
3452 482211711139 1k5 1% 0,1W
3453 482205110102 1k 2% 0,25W
3454 482211713577 330R 1% 1,25W
3455 482205110102 1k 2% 0,25W
3456 482211710833 10k 1% 0,1W
3457 482211711139 1k5 1% 0,1W
3459 482205021003 10k 1% 0,6W
3461 482211710833 10k 1% 0,1W
3462 482211713577 330R 1% 1,25W
3463 482211710833 10k 1% 0,1W
3464 482211710833 10k 1% 0,1W
3465 482205110102 1k 2% 0,25W
3466 482211710833 10k 1% 0,1W
3467 482211713577 330R 1% 1,25W
3469 482205110102 1k 2% 0,25W
3471 482205024708 4R7 1% 0,6W
3472 482205110102 1k 2% 0,25W
3474 482211713577 330R 1% 1,25W
3475 482211652243 1k5 5% 0,5W
3476 482205110102 1k 2% 0,25W
3477 482205110102 1k 2% 0,25W
3478 482205120101 100R 5% 0,1W
3479 482205110102 1k 2% 0,25W
3480 482211713577 330R 1% 1,25W
3481 482205110102 1k 2% 0,25W
3482 482205110102 1k 2% 0,25W
3483 482205024708 4R7 1% 0,6W
3484 482205110102 1k 2% 0,25W
3485 482205110102 1k 2% 0,25W
3486 482205110102 1k 2% 0,25W
3488 482211713577 330R 1% 1,25W
3489 482205110102 1k 2% 0,25W
3490 482205110102 1k 2% 0,25W
3493 482211713577 330R 1% 1,25W
3494 482211713577 330R 1% 1,25W
3495 482211710833 10k 1% 0,1W
3496 482205110102 1k 2% 0,25W
3497 482205011002 1k 1% 0,4W
3498 482205110102 1k 2% 0,25W
3499 482211710833 10k 1% 0,1W
3500 482205110102 1k 2% 0,25W
3501 482211652226 560R 5% 0,5W
3502 482205120182 1k8 5% 0,1W
3503 482205011002 1k 1% 0,4W
3504 482205110102 1k 2% 0,25W
3505 482211713577 330R 1% 1,25W
3506 482205110102 1k 2% 0,25W
3507 482205011002 1k 1% 0,4W
3508 482205110102 1k 2% 0,25W
3509 482205110102 1k 2% 0,25W
3510 482205011002 1k 1% 0,4W
3511 482205120182 1k8 5% 0,1W
3512 482205021003 10k 1% 0,6W
3513 482205021003 10k 1% 0,6W
3515 482211710837 100k 1% 0,1W
3517 482211711507 6k8 1% 0,1W
3519 482211713577 330R 1% 1,25W
3520 482205021003 10k 1% 0,6W
3521 482205110102 1k 2% 0,25W
3522 482211712955 2k7 1% 0,1W
3524 482205011002 1k 1% 0,4W
3525 482205011002 1k 1% 0,4W
3527 482205011002 1k 1% 0,4W
3528 482205110102 1k 2% 0,25W
3529 482205110102 1k 2% 0,25W
3530 482211710833 10k 1% 0,1W
3533 482211710833 10k 1% 0,1W
3534 482211710833 10k 1% 0,1W
3535 482211710833 10k 1% 0,1W
3536 482205120474 470k 5% 0,1W
3537 482205120474 470k 5% 0,1W
3539 482211710833 10k 1% 0,1W
3541 482205011002 1k 1% 0,4W
3543 482205110102 1k 2% 0,25W
3544 482211710833 10k 1% 0,1W
3545 482205110102 1k 2% 0,25W
3546 482211710833 10k 1% 0,1W
3547 482205110102 1k 2% 0,25W
3548 482205110102 1k 2% 0,25W
3549 482211710833 10k 1% 0,1W
3551 482211713577 330R 1% 1,25W
3552 482211713577 330R 1% 1,25W
3553 482211710833 10k 1% 0,1W
3554 482211710833 10k 1% 0,1W
3555 482211710833 10k 1% 0,1W
3556 482205110102 1k 2% 0,25W
3558 482211710833 10k 1% 0,1W
3559 482205120105 1M 5% 0,1W
3561 482205120472 4k7 5% 0,1W
3562 482211710833 10k 1% 0,1W
3563 482211710833 10k 1% 0,1W
3564 482211710833 10k 1% 0,1W
3565 482205120472 4k7 5% 0,1W
3566 482211710833 10k 1% 0,1W
3567 482211710833 10k 1% 0,1W
3568 482211710834 47k 1% 0,1W
3569 482205120223 22k 5% 0,1W
3570 482205120223 22k 5% 0,1W
3571 482211711383 12k 1% 0,1W
3572 482211710833 10k 1% 0,1W
3573 482205120223 22k 5% 0,1W
3574 482205120223 22k 5% 0,1W
3575 482211710833 10k 1% 0,1W
3576 482211710833 10k 1% 0,1W
3581 482211710833 10k 1% 0,1W
3584 482205110102 1k 2% 0,25W
3585 482205110102 1k 2% 0,25W
3587 482205021003 10k 1% 0,6W
3600 482205120562 5k6 5% 0,1W
3601 482211710833 10k 1% 0,1W
3603 482211710833 10k 1% 0,1W
3607 482205120182 1k8 5% 0,1W
3608 482205120182 1k8 5% 0,1W
3609 482205120182 1k8 5% 0,1W
3610 482205120182 1k8 5% 0,1W
3611 482205120474 470k 5% 0,1W
3612 482211710833 10k 1% 0,1W
3613 482211711383 12k 1% 0,1W
3614 482205110102 1k 2% 0,25W
3615 482205110102 1k 2% 0,25W
3617 482205021003 10k 1% 0,6W
4400 482205120008 0R Jumper 0805
4401 482205120008 0R Jumper 0805
4402 482205120008 0R Jumper 0805
4404 482205120008 0R Jumper 0805
4405 482205120008 0R Jumper 0805
4407 482205120008 0R Jumper 0805
4410 482205120008 0R Jumper 0805
4411 482205120008 0R Jumper 0805
4414 482205120008 0R Jumper 0805
4416 482205120008 0R Jumper 0805
4417 482205120008 0R Jumper 0805
4418 482205120008 0R Jumper 0805
4419 482205120008 0R Jumper 0805
4420 482205120008 0R Jumper 0805
4421 482205120008 0R Jumper 0805
4422 482205120008 0R Jumper 0805
4423 482205120008 0R Jumper 0805
4424 482205120008 0R Jumper 0805
4425 482205120008 0R Jumper 0805
4426 482205120008 0R Jumper 0805
4427 482205120008 0R Jumper 0805
4428 482205120008 0R Jumper 0805
4429 482205120008 0R Jumper 0805
4430 482205120008 0R Jumper 0805
4431 482205120008 0R Jumper 0805
4432 482205120008 0R Jumper 0805
4433 482205120008 0R Jumper 0805
4434 482205120008 0R Jumper 0805
4435 482205120008 0R Jumper 0805
4436 482205120008 0R Jumper 0805
4437 482205120008 0R Jumper 0805
4438 482205120008 0R Jumper 0805
4439 482205120008 0R Jumper 0805
4440 482205120008 0R Jumper 0805
4441 482205120008 0R Jumper 0805
4442 482205120008 0R Jumper 0805
4443 482205120008 0R Jumper 0805
4444 482205120008 0R Jumper 0805
4445 482205120008 0R Jumper 0805
4446 482205120008 0R Jumper 0805
4447 482205120008 0R Jumper 0805
4448 482205120008 0R Jumper 0805
4449 482205120008 0R Jumper 0805
4450 482205120008 0R Jumper 0805
4451 482205120008 0R Jumper 0805
4452 482205120008 0R Jumper 0805
4453 482205120008 0R Jumper 0805
4454 482205120008 0R Jumper 0805
4455 482205120008 0R Jumper 0805
4456 482205120008 0R Jumper 0805
4457 482205120008 0R Jumper 0805
4458 482205120008 0R Jumper 0805
4459 482205120008 0R Jumper 0805
4460 482205120008 0R Jumper 0805
4461 482205120008 0R Jumper 0805
4462 482205120008 0R Jumper 0805
4463 482205120008 0R Jumper 0805
4464 482205120008 0R Jumper 0805
4465 482205120008 0R Jumper 0805
4466 482205120008 0R Jumper 0805
4467 482205120008 0R Jumper 0805
4468 482205120008 0R Jumper 0805
4469 482205120008 0R Jumper 0805
4470 482205120008 0R Jumper 0805
4471 482205120008 0R Jumper 0805
4472 482205120008 0R Jumper 0805
4473 482205120008 0R Jumper 0805
4474 482205120008 0R Jumper 0805
4475 482205120008 0R Jumper 0805
4476 482205120008 0R Jumper 0805
4477 482205120008 0R Jumper 0805
4478 482205120008 0R Jumper 0805
4479 482205120008 0R Jumper 0805
4480 482205120008 0R Jumper 0805
PCS 103 465
6-7
ELECTRICAL PARTS LIST - FRONT BOARD
4481 482205120008 0R Jumper 0805
4482 482205120008 0R Jumper 0805
4483 482205120008 0R Jumper 0805
4484 482205120008 0R Jumper 0805
4485 482205120008 0R Jumper 0805
4486 482205120008 0R Jumper 0805
4487 482205120008 0R Jumper 0805
4488 482205120008 0R Jumper 0805
4489 482205120008 0R Jumper 0805
4490 482205120008 0R Jumper 0805
4491 482205120008 0R Jumper 0805
4492 482205120008 0R Jumper 0805
4493 482205120008 0R Jumper 0805
4494 482205120008 0R Jumper 0805
4495 482205120008 0R Jumper 0805
4496 482205120008 0R Jumper 0805
4497 482205120008 0R Jumper 0805
4498 482205120008 0R Jumper 0805
4499 482205120008 0R Jumper 0805
4500 482205120008 0R Jumper 0805
4501 482205120008 0R Jumper 0805
4502 482205120008 0R Jumper 0805
4503 482205120008 0R Jumper 0805
4504 482205120008 0R Jumper 0805
4505 482205120008 0R Jumper 0805
4506 482205120008 0R Jumper 0805
4507 482205120008 0R Jumper 0805
4508 482205120008 0R Jumper 0805
4509 482205120008 0R Jumper 0805
4510 482205120008 0R Jumper 0805
4511 482205120008 0R Jumper 0805
4512 482205120008 0R Jumper 0805
4513 482205120008 0R Jumper 0805
4514 482205120008 0R Jumper 0805
4515 482205120008 0R Jumper 0805
4516 482205120008 0R Jumper 0805
4517 482205120008 0R Jumper 0805
4518 482205120008 0R Jumper 0805
4519 482205120008 0R Jumper 0805
4520 482205120008 0R Jumper 0805
4521 482205120008 0R Jumper 0805
4522 482205120008 0R Jumper 0805
4523 482205120008 0R Jumper 0805
4524 482205120008 0R Jumper 0805
4525 482205120008 0R Jumper 0805
4526 482205120008 0R Jumper 0805
4527 482205120008 0R Jumper 0805
4528 482205120008 0R Jumper 0805
4529 482205120008 0R Jumper 0805
4530 482205120008 0R Jumper 0805
4531 482205120008 0R Jumper 0805
4532 482205120008 0R Jumper 0805
4533 482205120008 0R Jumper 0805
4534 482205120008 0R Jumper 0805
4535 482205120008 0R Jumper 0805
4536 482205120008 0R Jumper 0805
4537 482205120008 0R Jumper 0805
4538 482205120008 0R Jumper 0805
4539 482205120008 0R Jumper 0805
4540 482205120008 0R Jumper 0805
4541 482205120008 0R Jumper 0805
4542 482205120008 0R Jumper 0805
4543 482205120008 0R Jumper 0805
4544 482205120008 0R Jumper 0805
4545 482205120008 0R Jumper 0805
4546 482205120008 0R Jumper 0805
4547 482205120008 0R Jumper 0805
4548 482205120008 0R Jumper 0805
COILS & FILTERS
5400 482224272066 Ceram Resonator 8MHz
5401 242254301069 X’tal Resonator 32,768kHz
5402 482215762552 Coil 2,2µH 5%
5403 482215762552 Coil 2,2µH 5%
5405 482215762552 Coil 2,2µH 5%
DIODES
6400 823921052460 LTL-4222N-071A
6403 823921052460 LTL-4222N-071A
6406 482213082978 LTL-1CHPE
6407 482213082978 LTL-1CHPE
6408 482213082978 LTL-1CHPE
6409 482213082978 LTL-1CHPE
6410 823921052490 LTL-2N3URK-071A
6411 823921052490 LTL-2N3URK-071A
6412 482213030621 1N4148
6413 482213030621 1N4148
6414 482213030621 1N4148
6415 482213030621 1N4148
6416 482213030621 1N4148
6417 482213030621 1N4148
6418 482213030621 1N4148
6419 482213030621 1N4148
6421 482213030621 1N4148
6425 482213031878 1N4003G
6426 482213031878 1N4003G
6428 482213030621 1N4148
6445 823921052460 LTL-4222N-071A
6446 482213082978 LTL-1CHPE
6447 482213082978 LTL-1CHPE
TRANSISTORS & INTEGRATED CIRCUITS
7400 482220931981 SAA6579T
7401 313911052110 TMP87CS71F "C28S52111"
RESISTORS
7402 932213104668 M24C01-WMN6
7403 482213060511 BC847B
7404 532220911306 HEF4094BT
7405 532220911306 HEF4094BT
7408 482213060511 BC847B
7409 482213010165 GP1U28XP
7410 482213060511 BC847B
7411 482213060511 BC847B
7412 482213060511 BC847B
7413 482213060511 BC847B
Note: Only the parts mentioned in this list are normal
service spare parts.
ELECTRICAL PARTS LIST - FRONT BOARD
PCS 103 466
6-8
TRANSISTORS & INTEGRATED CIRCUITS
7B-1 7B-1 7B-1
CS 52 930
1
FMfrontend
AMFrontend
FMOsc.
FMMixer
AMMixer
AMOsc.
AM IF
IF1 IF2 FMDet.
AMDet.
2
3 39 37 33FM
RADIO ICTEA 5757T
TUNER BOARDECO 5 systems
1101(1102) LF filter
1018 1115
14
24
left left
buffer ampl.
RDS(MPX)
RDS(MPX)
right
right
stereo
VCO
4140 36 193244 25
StereoDecoder
1124
Vcc1
VddVcc2
AFC
AF
C +
AF
C -
4
4
AGC
Pre-scaler
Multi-plexer
Chargepump
CONTROL
AM-FRAME AERIAL
ReferenceOscillator
1126
1
4
1
4 6
1
stereo
27
28
29
clock
data
enable
clock
data
enable
Version
P1
P0
MW/LW
31
30programmable
output ports
AM-RF,AM-Osc.
3
5
1121
VLoop
VLoop
VLoop
VLoop
VLoop
2
6
5
43
1103
B
C
450kHz450kHz450kHz
20
75kHz
VStabA VStabB VStabB
VStabA VStabB
10,7 MHz 10,7 MHz
35 9
Vcc
Vdd Vcc1
723
VStabA
VStabB
38
34
22
Vcc2
8
ECO5 sys., 240698
A
AM-RF
AM-Osc.
FM-Osc.
FM-RF
Discriminator
10,7 MHz
TABLE OF CONTENTS
Blockdiagram ..................................................................7B-1Adjustmant table .............................................................7B-2Component layout ...........................................................7B-2Circuit diagram ................................................................7B-3Partslist ...........................................................................7B-4
TUNER BOARD ECO5
BLOCKDIAGRAM
7B-2 7B-2 7B-2
PCS 100 945
marked components to be assembledas service solution for Local/DX - switching
SW
FM E
C
A
CA
A
C
B
C
C
34
E
11
FRAME
1
4 5
AM
98-05-14
B
33962 303 3103
B
1
A
B
C
A
B
C
1 2 3 4 5
1 2 3 4 5
ECO 5 TUNER BOARD / component side view
VC
CV
CC
2
GN
DM
PX
EN
AB
LED
AT
AC
LOC
KS
TE
RE
OD
AT
A
EN
AB
LELE
FT
GN
DR
IGH
T
FM 300 OHM
FM 75 OHM
Con
nect
or fo
rA
M -
ste
reo
Mod
ule
2SA...
ECB
CBE
BC...
SW
VCC
GNDVCC2
1101
1102
2162
3110
6101
6103
6104
51305131
7102
9125
5115
1126
1127
3160
5116
9136
9137
1122
1120
3158
3159
3161
1123
1124
1125
1121
1105
SW-OSC
MW-OSC
9113
9117
9121
9123
9128
9100
9105
9114
7104
5106
5123
5124
6102
2123
2125
1104
2104
2105
3105
9101
9115
9134
7107
5126
6106
FM-OSC
5109
5113
5122
FM-RF
LW-OSC
SW-RF
FM-RF
21552130
VCO
9118
5127
9120
912691
31
3173
5110
5121
6120
315731
70
3171
3172
3142
3147
2144
2148
2133
2135
2138
11301131
AM-IFGND+FMR-FML-FML out
3152
6109
SW-RF
MW-RF
LW-RF9111
2107
5103
5104
5102
1103
2106
2110
2115
LW-RF
MW-RF
SW-ANT
9122
9130
9133
AM-IF1
5111
7105
5105
2128
2129
AM-AFC
AM-IF2
6107
9119
9124
5112
5114
3149
3154
1119
2137
SEARCHSENS.
R outVCOkillSTSIGSTEREOV+
1
AM FRAME AERIAL
1
ECO5 3396 stage .2, 250698
Vo
ltag
e m
ult
iplie
r b
oar
d
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
1 1 1
1
1
7119
5120
9129
3132
5119
DISCRIMI-NATOR
A
1 CF 4
3
DB
marked components to be assembledas service solution for Local/DX - switching
SW
FM E
C
A
CAA
C
B
C
C
34
E
11
FRAME
1
4 5
AM
98-05-14
B
33962 303 3103
B
1
ECO 5 TUNER BOARD / copper side view
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.
ECO5 3396 stage .2, 250698
41..
in schematic diagram)(not all items shownChip jumper
EB
C
A
C
1 23
34
12
54
1 8
2102
2103
3101
3143
31674154
3176
6111
7123
7124
313491
14
31363137
4106
4107
4108
4153
2120
2157
3106
2112
2118
2119
71227101
7120
6130
6131
4150
4151
4152
4157
3126
3128
3168
4105
4120
3102
3103
3118
31203122
2153
2154
2158
2160
3104
2101
2116
2122
2149
2150
2152
2159
7103
4103 3153
3169
2166
2167
3141
3145 21
45
21462151
2134
2136
2147
2131
2132
4111
6105
6110
3108
3133
4101
4102
4155
2108
2109
2113
2124 7108
4109
4110
4156
3112
3114
3116
3117 3121
2114
2117
3109
3177
3113
4159
3155
3156
3175
2143
2163
3181
2105
6101
9119
A
B
C
A
B
C
5 4 3 2 1
5 4 3 2 1
3148
3146
3178
3179
4160
4161
71117125
4158
3144
4162
4163
2126
2165
2156
3119
2111
4104
2161
2127
7121
3127
2141
2142
2164
2139 21683140
7106
3125
7109
3111
3123
3115
3180
51 CF 4
3
A
D
2
E
1101 A 11102 A 11103 C11104 B 11105 A 11119 C51120 A 51130 B 51131 B 52104 A 22105 A 1
2106 C22107 C22110 C22115 C12123 A 22125 A 22128 C32129 C42130 A 42133 A 42135 B 5
2137 C52138 A 52144 B 52148 B 42155 A 32162 A 23105 B 33110 A 23132 B 33142 A 43147 B 5
3149 C53152 A 53154 C53157 B 53158 A 53159 A 53160 A 53161 A 53170 C53171 C53172 C5
3173 A 55102 C25103 C25104 C25105 B 25106 B 25109 B 45110 B 45111 C35112 C45113 B 3
5114 C45115 A 45116 A 45119 B 55120 B 45121 B 45122 B 35123 B 25124 B 25126 B 35127 B4
5130 A 35131 A 36101 A 26102 A 16103 A 16104 A 26106 B 36107 C56109 C26120 C47102 A 3
7104 C27105 C37107 B 37119 C49100 A 29101 B 39105 B 29111 C29113 B 29114 B 29115 B 3
9117 B 29118 B 49119 C49120 B 49121 A 29122 C39123 B 19124 C49125 A 39126 B 59128 A 2
9129 B 39130 C39131 A 59133 C39134 B 39136 A 59137 A 5
2101 C42102 C42103 C32108 A 42109 A 42111 A 22112 B 52113 A 42114 A 42116 B 32117 A 3
2118 B 42119 B 42120 B 42122 B 32124 A 52126 C22127 C22131 C22132 C12134 C12136 B 1
2139 B 22141 B 12142 B 12143 A 12145 C12146 C12147 C12149 B 22150 B 22151 C22152 C3
2153 C32154 C32156 C42157 B 42158 B 42159 C22160 C42161 A 32163 A 22164 B 12165 B 3
2166 B 22167 B 22168 B 13101 C33102 C33103 C33104 B 33106 C43108 A 43109 A 43111 A 3
3112 A 33113 A 23114 A 33115 A 33116 A 33117 B 43118 B 33119 A 33120 B 43121 A 33122 B 3
3123 A 33125 A 33126 B 33127 B 33128 B 33133 B 43134 B 43136 B 43137 B 43140 B 23141 C2
3143 C23144 C23145 C23146 A 13148 A 13153 C23155 A 23156 A 13167 C23168 B 33169 B 2
3175 A 23176 C23177 A 13178 A 13179 A 13180 A 43181 C34101 A 44102 A 44103 C24104 A 2
4105 B 34106 B 44107 C44108 B 44109 A 34110 A 34111 C14120 C24150 B 24151 B 34152 B 3
4153 B 44154 C34155 A 44156 A 24157 B 34158 C24159 A 24160 A 14161 A14162 C14163 C1
6105 A 46110 A 46111 B 46130 C26131 C37101 B 27103 C27106 A 37108 A 37109 A 37111 A 1
7120 B 47121 B 37122 B 47123 B 47124 C47125 A 1
VARICAP ALIGNMENT
FM RF
FM IF
VCO
AM IF
AM RF 3)
108MHz
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
87.5MHz(65.81MHz)
279kHz
153kHz
1602kHz
531kHz
5130
check
5122
check
5123
check
8V ±0.2V
4.3V ±0.5V(1.2V ±0.5V)
8V ±0.2V
1.1V ±0.4V
8V ±0.2V
1.1V ±0.4V
1494kHz
558kHz
560kHz 5102
1500kHz
5103198kHz
1494kHz
558kHz
560kHz
1500kHz
198kHz
2106
5102
2106
3142 152kHz ±1kHz 1)98MHz
5112
MAX
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
LW
153 - 279kHz
MWFM/MW/LW- version, 9kHz grid 531 - 1602kHz
1700kHz
530kHz
5123
check
8V ±0.2V
1.1V ±0.4V
1602kHz
531kHz
5123
check
6.9V ±0.2V
1.1V ±0.4V
108MHz 108MHz 2155
5131
MWFM/AM-version, 10kHz grid 530 - 1700kHz
FM
MW
LW
98MHz, 1mVcontinuous wave
450kHz
connect pin 6 ofIC 7101 (AM Osc.)with short wire to
ground (pin 4)
Use service test program. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
4
1
3
4
4
A
A
5119FM10.7MHz, 50mVcontinuous wave 2F
mod=1kHz∆f=±22.5kHz
1) If sensitivity of frequency counter is too low adjust to max. channel separation (input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
Repeat
ECO5, discr. coil, 090797
TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
∆f=±15kHzVRF = 3mV
C
seeremark 2)
220R
100nF36IC 7101
220R
100nF40IC 7101
2141shortcircuitto block AFC
21IC 7101
max
.
symmetricfo
AM AFC
MWC
continuous wave
VRF = 10mV
5111
5114 2 0 ± 2 mV DC
0 ± 3 mV DC
MW 4)
FM/MW/LW- and FM/MW-version ( 9kHz grid)
531 - 1602kHz
B
∆f = ±30kHzVRF as low aspossible
max
.
symmetricfoMW
FM/AM-version, 10kHz grid
530 - 1700kHz
3) For AM RF adjustments the original frame antenna has to be used !
2) RC network serves for damping the IF-filter while adjusting the other one.
4) MW has to be aligned before LW.
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
FM 87.5 - 108MHz(65.81 - 74, 87.5 - 108MHz)
FM/MW-version, 9kHz grid 531 - 1602kHz
7B-3
PCS 100 946
7B-3
to 1130,1131AM Stereo module
z31752k7
AM-IF
z5113
SFU450B
to/fr
omAM
-ste
reo
mod
ule
AM-IF
P0Low=AM mono
P1
T030
T031
T038
T039
z
AM-IF
GND
+FM
R-FM
L-FM
L-out
R-out
VCO-kill
STSIG
stereo
V+
1131
z1130
11
10
9
8
7
6
5
4
3
2
1
T033
T034
T035
T036
z31
7710
k
31473M3
7125BC848C
3179 1M
z
z
z
3178
3M3z
z_100R
2111
100p
71192SC1047
3113 1k
t31
19t
t
t
330R
3
6
5
4
1
2
1121
MPX
GND
r
3143
22k
Vcc1
7103BC858C
r
r
31441k
r
31761k
r
MPX
MPXto 1121
buffer amplifier
from 3144
r....for RDS version only
Vcc2
Vdd
AGC
AM IF
CONTROL
AGC
AM Det.
CONTROL AGC IF
AM
ChargePump
DECODERSTEREO
AFC
DETAM
DET
IF2
IF1
FM
FM
FM
STABILIZER
OSCAM
AMMIXER
AMFrontend
AGC
FrontendFM
FMMIXER
FMPre-
scalerMulti-plexer
OSC
x
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
x
x
-
x
x
xx
x
x
x
x
-
x
x
x
-
-
x
x
x
VERSION PROGRAMMING COMPONENTS
3170 remark
7111not mounted
315731566120
/15 FM/MW/SW-Eu
/.. FM/MW/2xSW
/17 FM/AM
/14 FM-OIRT/MW/LW
- -xx/14 FM-OIRT/MW
/13 FM/MW-Stereo
/06 FM-Japan/MW-stereo
/01 FM/MW/SW-Ov
/01 FM/MW
/01 FM/MW-Stereo
/00 FM/MW/LW/SW-Eu
/00 FM/MW/LW
x = component mounted
--- x/17 FM/AM-Stereo
SW
SW
SW
SW = Software initialisation
t....for Japanese version (/06/26) only
StereoMono/
Ripple
Mixo
ut
Mixo
ut
FM-IF
2
Enable
OSC.
Stereo
FILT
ER
prin
ted
prin
ted
AGC
FM-In RF-GND
AM-IF
1-in
AM FM
FM-IF
1 in
AM-IF
2
VSTABBVSTABA
FM-IF2
AM-AFC
P1
P0
Write
DATA
CLOCK
Dig.GND
XTAL
Mono/
Vdd Vdd
Vdd
Vcc2
Fiel
dstre
ngth
Indi
c.
AFC+
AFC-
FM-D
emod
.
IF GNDPILO
T
right
left
MUT
E
LPF
MPX-IN
AF-Out
VCO
I-TUNE
Vcc1
AM-OSC.
FM-OSC.
RF-GND
FM-RF
AM-RF
Ripple
y....for USA version (/17/37) only
z....for AM-STEREO (/06/13/26/33) versions only
x....not for all versions
w...for LW only
v...for SW-version 3.9-12.1MHz only
u...for 2-band (FM/AM) version only
AM-AFC450 kHz
AM-IF2AM-IF1
FM-IF2
FM-IF1
to 3103
FM-RF
Q-MULTIPLIER
TUNER BOARD ECO5 / Systems
MW/LW-RF
MW
MW
VCO
AM-OSCILLATOR
version detection
DISCRIMINATOR
6131 D 76130 E 76120 G166107 H17
6105 E 66106 C 6
6105 K126104 C 36103 C 25131 D 85130 E 85123 L115122 M115121 F15
5119 I 125120 H13
5114 C165113 B125112 A155111 A135110 B145109 B135103 F 45102 E 44108 L 94106 K124105 B114104 B134103 G 94102 F 54101 G 5
3177 I183176 J 93175 B16
3179 I163180 M7
3178 I15
3171 H153170 F173169 G153167 G183161 E183160 E183159 F183158 F183157 F173156 G173155 H173154 H183153 H193152 H183147 I153146 I173145 H10
3143 I103144 I10
3142 G 93141 G10
3137 M133140 I13
3134 M123132 L 93128 M 83125 M 63123 M 7
3110 F 6
3120 C 6
3113 C133119 B13
3109 F 23108 E 33105 C 73104 B113103 C 83102 E 73101 E 7
2167 F162168 I 13
2166 G162165 C 92164 H142163 E162161 D162160 M122159 F 92158 M112155 D 82154 E 72153 E 82152 F 72150 B132149 C152148 F162147 F162146 F152145 G162144 H172143 I172142 H142141 H142140 H14
2138 H122139 H13
2137 J182136 J172135 J182134 J172133 H112132 I102131 I102130 H172129 C 92128 C112127 G102126 G 92125 M112123 M112122 N112120 L11
2109 G 32111 C13
2108 G 32107 G 62106 F 52104 B 62103 D 92102 G 72101 C 6
1130 I201131 I20
1126 E201124 G201121 E201103 D 21102 B 21101 A 1
9128 A 49117 L109101 C 69100 B 4
7124 M137125 I16
7122 M 97119 B137111 F187109 M 77105 F 27104 E 37103 I 97102 D 87101 G11
4 51 6 7 8 9 10 11 12 13 14 152 16 17 18 19 20 213
K
J
N
I
H
G
F
E
D
C
B
A
M
L
K
J
N
I
H
G
F
E
D
C
B
A
M
L
4 51 6 7 8 9 10 11 12 13 14 152 16 17 18 19 20 213
HN1V02H
Chip jumper8
7
6
54
3
2
1
6105
z_TEA5759
to/fr
omCO
MBI
BO
ARD
/ Sou
rce
Sele
ctor
par
tto
/from
CONT
ROL
BOAR
D
x
x
x
xFM 50 OHM
LW
LW
MW
w
w
w
w_27
p
2166
1n
2165
100n
x2163
100n
10p_
w
2158
2159
33p
2126
330p
2142
100n
2145
220p
2150
100n
1u2107
2146
220p
2147
220p
2148
22n
2143
220n21
41
100n
470n
2164
2136
15n_
y22n
2134
15n_
y22n
2149
22n
2104
100p
2103 1n
2101 100p (if 1102 is used)
2130
22n
2132
470n
2131
470n
2127
220n
w21
09
10p
w21
08
100p
w21
22
3n3
2125
560p
w21
23
390p
22p
2120
x21
54 4p7
2102
10n
u21
60
22n
x2161
100n
2167
12p
3169150k
3105220R
313247R
3146
22R
3157
100k
3161
ProgrammableOutput Ports
470R
3160470R3159470R
3158
470R
3156100k
470R3155
150R3154
3167220R
3153
470R
3152
470R
314156k
3145
2k2
4k7
w31
09
31082k2
w31282k2
312510k
3134
22k
w313722k
3170
100k
s_5k6
310133k
3102
100k
t_18
k
47p (if 1101 is used)
3103
18k
3104180R
311047R
3171330R
4k7
3123
6104
1N41
48
6103
1N41
48
6120
1N41
48
y9128
9101
9100
u9117
P0
P0
P0
P0
P1
P1
Vcc1
Vcc1
Vdd
REF
REF
Vdd
AM FRAME AERIAL
7101TEA5757
10
11
12 13 14 15 16 17 18 19
1
20 21 22
23
24
25
26
27
28
29
2
30
31
32
33
343536373839
3
4041424344
4
5
6
7
8
9
7104
7111BC848Cw7105
BC338-40
BC338-40
w7122BC848C
w7124BC848C
T001
T002
T003
T005
T006
T013
T012
T011
T009
T014
T015
T017
T016
T018
T020
T021
T022
T023
T024
T025
T026
T027
T032
T037
T045T041
T042
T040
T043
T044
T046
T047
2144 1u
2138
2u2
2128
10u
2129
100u
2133 1u
2135
220n
2137
220n
stereo
clock
data
enable
11261
4
3
2
Vcc
right
GND
left1124
1
4
3
2
4105
u41
02u
4101
4103
4104
4108
4106
FM
300 OHM
y1101
1
2
1103
1
2
5112
1
2
3 4
6
5111
1
2
34
6
x11021
2
1SV2
286131 5131
2155
3-11
p
3142100k
w_4-
20p
2106
3-11
p
3
6105
56
HN1V
02H
26105
1 7
HN1V02H
w5103
1
2
34
6
w5122
1
2
34
6
5123
1
2
34
6
7109
BC858B
7102
2SA838B
5109
5110
6107
BZX7
9-C
11
5114
1
3
5102
1
2
3
4
5
6
5121
75KHz
3180
22k
41..
ECO5 systems, discr.coil, 030998
VSTABBVSTABA
ww
450 kHz 450 kHz
s...for East European version (/14/34) only
6106
1N41
48
3120 0R
2139
15p (2140)
2140 exchanged by 2164(SMD type 0805)from layout stage 3317.9 onwardsrespectively 3103 303 3380.1and 3103 308 3396.1
2168
82p
5119
1
2
34
6
w
5120
CD
A10.
7MG
61KA
3140
150R
3140 and 5120provisional as
alternative
FM-OSCILLATOR
15p
s_12
pt_
2p2
s_56
0p
2152
33n
6130
5130
LW=high
MW=high
LW=high
MW=high
0.7V
0.1V
V
1.3V
0.15V 0.7V 1V 0.7V 0.7V1.4V 1.4V 1.4V 1.4V 1.4V
1.4V
0.7V
0.3V
0.2V
5V
0V
150kHz, 50mVpp
stereo stereomono
(11 - 14V)typ. 12V
11V
8V8V
8V1.2V 2V
1.3V
stereo 0.3V mono 4.9V
stereo 0.5V mono 4.9V
1.2V1V1V0.7V0.7V0.7V0.8V
1.2V
0.7V
1V
0V
8V
0V
0V
0V
2.1V
............. Vdc FM mode stereo
Vdc MW mode
Vdc LW mode
Voltages measured while set is tuned to a strong transmitter
EVMV V
4
3
C
1
2
B
E
6101
remove
Service Solution forLocal/DX - switching
BA484
2105
100p
3106
10k
9114
9119
4155
4156
P0
A
5
F
Signal path
FM
AF - left/right
AM
MPX (Audio Frequency)
PCS 100 947
7B-4 7B-4
ELECTRICAL PARTS LIST - ECO5 TUNER BOARD
MISCELLANEOUS
1101 4822 267 31505 Antenna Socket 300R
1102 4822 267 10283 Antenna Socket Coax IEC 75R
CAPACITORS
2101 5322 122 32531 100pF 5% 50V
2101 4822 126 13692 47pF 1% 63V for USA
2102 4822 122 33177 10nF 20% 50V
2103 5322 122 34123 1nF 10% 50V
2104 4822 122 33195 100pF 10% 50V
2106 4822 125 50355 Trimmer 4-20pF for LW version
2106 4822 125 60101 Trimmer 3-11pF 100V
2107 4822 121 51319 1µF 10% 63V
2108 5322 122 32531 100pF 5% 50V for LW version
2109 5322 122 32448 10pF 5% 50V for LW version
2120 4822 126 13691 27pF 1% 63V for LW version
2120 5322 122 32658 22pF 5% 50V
2122 4822 122 33891 3,3nF 10% 63V for LW version
2125 4822 121 51381 560pF 5% 400V
2126 5322 122 31863 330pF 5% 50V
2127 4822 126 13473 220nF +80/-20% 50V
2128 4822 124 41579 10µF 20% 50V
2129 4822 124 41584 100µF 20% 10V
2130 4822 126 11585 22nF+80/- 20% 25V
2131 4822 122 33325 470nF 16V
2132 4822 122 33325 470nF 16V
2131 4822 126 13482 470nF +80/- 20% 16V
2132 4822 126 13482 470nF +80/- 20% 16V
2133 4822 124 40242 1µF 20% 63V
2134 4822 126 13188 15nF 5% 63V
2134 5322 122 32654 22nF 10% 63V for USA
2135 4822 124 40746 0,22µF 20% 63V
2136 4822 126 13188 15nF 5% 63V
2136 5322 122 32654 22nF 10% 63V for USA
2137 4822 124 40746 0,22µF 20% 63V
2138 4822 124 41576 2,2µF 20% 50V
2139 4822 126 14236 50V 15pF 5%
2140 4822 121 51252 470nF 5% 63V
2141 4822 126 10002 100nF 20% 25V
2142 4822 126 10002 100nF 20% 25V
2143 4822 126 13473 220nF +80/-20% 50V
2144 4822 124 40242 1µF 20% 63V
2145 4822 122 33575 220pF 5% 50V
2146 4822 122 33575 220pF 5% 50V
2147 4822 122 33575 220pF 5% 50V
2148 4822 126 11585 22nF+80/- 20% 25V
2149 5322 122 32654 22nF 10% 63V
2150 4822 122 31947 100nF 20% 63V
2152 5322 116 80853 560pF 5% 63V for East. Europe
2152 4822 126 12105 33nF 5% 63V
2153 4822 122 32139 12pF 2% 63V for East. Europe
2153 4822 122 32504 15pF 2% 63V
2155 4822 125 60101 Trimmer 3-11pF 100V
2158 5322 122 32448 10pF 5% 50V for LW version
2159 5322 122 32659 33pF 5% 50V
2160 5322 122 32654 22nF 10% 63V
2161 4822 126 10002 100nF 20% 25V
2163 4822 126 10002 100nF 20% 25V
2164 4822 126 13482 470nF +80/- 20% 16V
2165 4822 126 10002 100nF 20% 25V
2166 5322 122 34123 1nF 10% 50V
2167 4822 122 32139 12pF 2% 63V
2168 4822 126 13695 82pF 1% 63V
RESISTORS
3101 4822 051 20562 5k6 5% 0,1W for East. Europe
3101 4822 051 20333 33k 5% 0,1W
3102 4822 051 20104 100k 5% 0,1W
3103 4822 117 10965 18k 1% 0,1W
3104 4822 117 11448 180R 1% 0,1W
3105 4822 116 83872 220R 5% 0,5W
3108 4822 117 11449 2k2 1% 0,1W for LW version
3109 4822 051 20472 4k7 5% 0,1W for LW version
3110 4822 116 52195 47R 5% 0,5W
3120 4822 051 20008 0R Jumper 0805
3123 4822 051 20472 4k7 5% 0,1W for LW version
3125 4822 117 10833 10k 1% 0,1W for LW version
3128 4822 117 11449 2k2 1% 0,1W for LW version
3132 4822 116 52195 47R 5% 0,5W
3134 4822 051 20223 22k 5% 0,1W
3137 4822 051 20223 22k 5% 0,1W for LW version
3140 4822 051 20008 0R Jumper 0805
5120=CDA10.7MG40K
3140 4822 117 10353 150R 1% 0,1W
5120=CDA10.7MG61KA
3141 4822 051 20563 56k 5% 0,1W
3142 4822 100 11163 Trimmer 100k 30% 0,1W
3143 4822 051 20223 22k 5% 0,1W for RDS version
3144 4822 051 10102 1k 2% 0,25W for RDS version
3145 4822 117 11449 2k2 1% 0,1W
3146 4822 051 20229 22R 5% 0,1W
3152 4822 116 83883 470R 5% 0,5W
3153 4822 051 20471 470R 5% 0,1W
3154 4822 116 83868 150R 5% 0,5W
3155 4822 051 20471 470R 5% 0,1W
3156 4822 051 20104 100k 5% 0,1W for /21/30/33 only
3157 4822 116 52234 100k 5% 0,5W for East. Europe
3158 4822 116 83883 470R 5% 0,5W
3159 4822 116 83883 470R 5% 0,5W
3160 4822 116 83883 470R 5% 0,5W
3161 4822 116 83883 470R 5% 0,5W
3167 4822 117 11503 220R 1% 0.1W
3169 4822 051 20154 150k 5% 0,1W
3170 4822 116 52234 100k 5% 0,5W
3171 4822 116 52219 330R 5% 0,5W
3176 4822 051 10102 1k 2% 0,25W for RDS version
3180 4822 051 20223 22k 5% 0,1W for LW version
4101 4822 051 20008 0R Jumper 0805 for 2-Band only
4102 4822 051 20008 0R Jumper 0805 for 2-Band only
4103 4822 051 20008 0R Jumper 0805
4104 4822 051 20008 0R Jumper 0805
4105 4822 051 20008 0R Jumper 0805
4106 4822 051 20008 0R Jumper 0805
4108 4822 051 20008 0R Jumper 0805
4111 4822 051 20008 0R Jumper 0805
4120 4822 051 20008 0R Jumper 0805
4150 4822 051 10008 0R Jumper 1206
4151 4822 051 20008 0R Jumper 0805
4152 4822 051 10008 0R Jumper 1206
4153 4822 051 10008 0R Jumper 1206
4154 4822 051 10008 0R Jumper 1206
4155 4822 051 10008 0R Jumper 1206
4156 4822 051 20008 0R Jumper 0805
4157 4822 051 10008 0R Jumper 1206
4158 4822 051 10008 0R Jumper 1206
4159 4822 051 10008 0R Jumper 1206
4162 4822 051 10008 0R Jumper 1206
COILS & FILTERS
5102 4822 157 71634 MW RF Coil
5103 4822 157 71635 LW RF Coil for LW version
5109 4822 242 70665 Ceram Filter 10,7MHz
5110 4822 242 70665 Ceram Filter 10,7MHz
5111 4822 158 60511 AM-IF Filter 450kHz
5112 4822 157 70302 AM-IF Filter 450kHz
5114 4822 157 70302 AM-IF Filter 450kHz
5119 4822 157 11443 Discriminator 10,7MHz
5120 4822 242 82065 Cer. Disc. 10,7MG40K
5120 4822 242 10251 Cer. Disc.10,7MG61KA-TF21
5121 4822 242 10261 Quartz 75kHz
5122 4822 157 60517 Osc. Coil LW for LW version
5123 4822 157 60517 Osc. Coil MW
5130 4822 156 30947 RF-Coil 1.5T
5131 4822 156 30947 RF-Coil 1.5T
DIODES
6103 4822 130 30621 1N4148
6104 4822 130 30621 1N4148
6105 4822 130 83075 HN1V02H-B
6106 4822 130 30621 1N4148
6107 4822 130 34488 BZX79-B11
6120 4822 130 30621 1N4148 not for /21/30/33
6130 4822 130 82833 1SV228
6131 4822 130 82833 1SV228
TRANSISTORS & INTEGRATED CIRCUITS
7101 4822 209 90924 TEA5757H/V1
7102 4822 130 60093 2SA838B
7103 4822 130 42513 BC858C for RDS version
7104 5322 130 44779 BC338-40 for LW version
7105 5322 130 44779 BC338-40 for LW version
7109 5322 130 41983 BC858B for LW version
7111 5322 130 42136 BC848C
7122 5322 130 42136 BC848C for LW version
7124 5322 130 42136 BC848C for LW version
Note: Only the parts mentioned in this list are normal
service spare parts.
ELECTRICAL PARTS LIST - ECO5 TUNER BOARD
7D-1 7D-1 7D-1
PCS 83 453
IF1FM
VCC1
VCC1 VDD VCC2
7
VDD
23
STABILIZER
FM-IF1I In37
IF2FM
FM-IF2
35
V Stab B
34 33
FM-IF2I V Stab A
38
AM-MIX Out
40
AM-IF1 In
41 36
AM-IF2
32
AM-AFC
AMIF
AMDET
DETFM
AFC
19
AFC-
20
AFC+
44
AGC
AGC
10
AF-Out
18
FM-Demod
AMMIXER
2 AM-RF
AMFRONTEND
AMOSC.
STEREODECODER
CONTROL
MPX-In
11
VC0
3142
9
LPF
12
Right 15
16
Left 14
13Mute
Stereo
21
Indc.
XTALOSC
25
P0 30
39FM/AM
31P1
27CLOCK
28DATA
29WRITE Enable
5 FM Osc.
CHARGEPUMP
8 I-Tune
24Mono/
FM GND
3 4
RF GND
17
IF GND
26
Dig. GND
42
RF GND
1
Ripple AM-Osc.
MW/LW-SELECTION
6
PILOT
Filter
Fieldstrength
22
VCC2
TEA5762
FM FRONTEND
1102
A
B
+B AGC
6 3
Fo
Osc Out
IF OutAnt1 71
GND4 8
aF
ifF 10,7 MHz
f0 = fin + fif
+FM
MT
MT 5
VT
75kHz10,7MHz
VC0
IF-AM IF-AM AM-DET
ANTI BIRDY FILTER
2 1
450kHz450kHz
5111 5112 5114
450kHz
3
DATA
ENABLE
RDS
4
CLOCK5
STEREO6
GND
2
1
1121
4
GND
3
2
LEFT
RIGHT
1
VCC
1124
10,7MHz
10,7MHz
2106
5102MW
5103LW
3
4
+FM
VCC1
VDD
VCC2
RDS
RDS
AM-RF AM-OSC
5123MW
5122LW
7
6
C
TABLE OF CONTENTS
Blockdiagram ..................................................................7D-1Adjustmant table .............................................................7D-2Component layout...........................................................7D-2Circuit diagram................................................................7D-3Partslist ...........................................................................7D-4
TUNER 95 BOARD
BLOCKDIAGRAM
PCS 100 948
7D-2 7D-2 7D-2
TUNER 95 bis Adjustment Table (FM, MW, LW with Frame antenna)
Waverange Input frequency Input Set tuned to Adjust Output Scope / Voltmeter
VARICAP ALIGNMENT
FM (50) 108 MHz check 7 ... 9V
87.5 - 108 MHz 87.5 MHz check 1.3 ... 2V
MW (9) 1602 kHz 5123 8.3V ± 0.2V
531 - 1602 kHz 531 kHz check 1V ± 0.4V
LW (3) 279 kHz 5122 8.3V ± 0.2V
153 - 279 kHz 153 kHz check 1V ± 0.4V
FM – DETECTION
FM
98 MHz 1mVcontinuous wave
short pin 21 (IC7101)to ground
98 MHz 5107 0mV ± 3mV
FM – VCO
98 MHz 1 mV
FMcontinuous wave
98 MHz 3142 152kHz ± 1 kHz
DISTORTION
98 MHz 1 mV mixcoil
FM 90 % L + 98MHz inside Distortion
9 % pilot Tuner minimum
mod = 1kHz 1110
AM – IF
450kHz 5111∆f = 10kHz symmetrical and
Low as possible max. height
MW Swept signal MW 5112
450kHz 5114 0mV ± 2mV
continuous wave
AM - RF
558kHz 558kHz 5102MW Mod = 1kHz MAX
30 % AM
1494 kHz 1494kHz 2106
198kHz *
LW mod = 1kHz 198kHz 5103 MAX
30 % AM
* Signal send via a frame antennaadjtable for 3104 217 04121/04341
(..) = tuning grid in kHz repeat
100nF
50E
2
1A
C
A
A
2
1
B 7
7
4
3
6
3104 213 34853
8204 090 55323
3104 217 04121/04341 bl. 110 - 01TUNER 95 bis
1
IC 6105
c
e b
1
1
2
c b e
c b e
9813LEU0149
8
4 1
4
6
only in RDS version (04121)
not in RDS version (04341)
1
1
TUNER 95 bis Combi: Copper side view
6106
2162
3164
2138
6107
31543155
61209121
9123
9120
21445121
9126
9115
3125
5111
2128 21
2991
25
5114
5109
5110
5112
9102
9107
9108
3160
3161
3159
3158
1126
1121
2140
5107
2133
9118
3142
5115
1124
3167
2130
9116
9119
2106
9101
9104
5103
7104
9111
5102
2107
7105
1103
51225123
21233128
2102
1110
2125
9114
1102
9100
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
1102 F41103 C41110 G71121 H111124 H91126 G102102 G72106 C5
2107 C42108 C62109 C52120 F52122 E62123 F62125 G62127 F9
2128 C72129 C82130 F82131 F92132 F92133 F102134 G102135 G11
2136 G102137 E112138 E102139 E82140 F102141 E102142 E92143 C10
2144 E102145 G112147 G112148 E92150 F82151 F92152 F92158 D10
2160 E92161 E92162 C113103 H63104 G63107 G73108 C63109 B7
3120 D63123 E43124 E53125 C73128 F63129 E63130 E63131 C6
3132 E53134 E53137 G53138 D93139 F83140 H83141 G93142 G10
3143 G83144 H93145 F93146 B103147 H93150 C113151 C103152 G9
3153 G93154 C103155 C103158 G113159 G113160 G113161 G113162 D9
3163 F83164 C113165 D83167 F83169 D53171 D113172 F73173 F7
3176 D93177 F73178 B83181 D83183 E73184 E73185 E73186 G8
3188 G113192 D83197 C75102 C45103 C55107 F105109 D75110 E9
5111 C85112 C95114 D85115 G95121 E95122 E75123 E56105 D4
6106 E76107 B106120 D107101 E97103 G97104 D57105 B67109 C6
7110 D117122 F77124 G69100 F49101 E79102 D109104 E69107 F11
9108 G119111 C49114 E59115 C89116 G89118 G109119 G79120 D10
9121 D99123 D99125 D89126 C8
eb
c
be
c
4
1
5
8
c
e b
b e
c
1
12
23
34
b
c
e
3147
3178
2139
3120
31503146
3151
7110
2137
3171
2158
3176
21612148
3162
31383165
3197
3192
3181
3185
2143
21352147
2145
3188
2141
2152
21313145
2151
2142
21362134
3141
7103 3153
3152
2132
3139
3183
3184
21503173
3172
3163
3186
3143
3140
3107
3144
2127
7101
2160
3131
7109
2108
2109
3108
3129
3130
3169
3124
3132
6105
3109
2122
3177
7122
7124
3137
3103
3104
3134
2120
3123
+12V
MW
LW
MW
LW
=
=
0,7V
0V
=
=
0V
0,7V
VT
6
=
=
AM
FM
VDD
7V
6V
+12V+FM
+8V
+1,4V+1,4V
VC
C +
12V
RIG
HT
LEF
T
+9,6V
ST
ER
EO
CLO
CK
DA
TA
+9,6V
EN
AB
LE
MP
X
0V
V
AM FM
12V
<0,5V
VDD
AM
FM
7V=
6V=
AM
FM
=
=
7D-3
PCS 100 949
7D-3
+12V
A
MW0V
V
LW
+8V
0V 1V 0,8V2V
+8V
2V
+8V
+9,6V
+6V
+7V
+6V
+7V
MW0V
V
LW
0VMW
V
LW
MWLW
= 0V= 0,7V
6
C
75 kHz
0,7V
0,9V
2 1
1,4V1,4V
+7V
+6V +9,6V
+7V
+6V
11,8V
11,2V
+12V
+12V
0VFMAM
V
4
3 STEREO = LOW
mono0V
V
stereo
During communication
0
V
0V = No communication
1,3V
1,3V
High = During communication
0
V
FM.....V
.....V AM
FM
AM
.....V FM mode stereo Signal path
AF
0,5V
0,5V
MWLW
= 0V= 0,7V
7
MWLW = 0V
= 0,7V
B
+B
6
Fo
Osc Out 8
1
Ant1
4
aF
ifF 10,7 MHz
oF a= F + Fi
µ47
+FM
0E
FMANT.
9813LEU0150
f
3104 217 04121/04341 bl. 130 - 01
IF1FM
VCC1
7
VCC1
VDD
23
VDD
STABILIZER
1µ
FM-IF1I In37
IF2FM
FM-IF2
35
V Stab B
34 33
FM-IF2I
10,7 MHz
V Stab A
38
100n3 4
1 6
2
0E
AM-MIX Out
40
AM-IF1 In
41
3 4
1
2
6
450 kHz450 kHz
36
AM-IF2
450 kHz
3
1
32
AM-AFC
AMIF
AMDET
DETFM
AFC
19
AFC-
20
AFC+
470n
44
0E
AGC
AGC
10
AF-Out
18
FM-Demod
µ10
0E
AMMIXER
2 AM-RF
AMFRONTEND
AMOSC.
STEREODECODER
CONTROL
23 1
4 6
MPX-In
11
56k
VC0
9
100k
2k2
LPF
12
470n
470n
Right 15
16
µ2
Left 14
1
13
µ
Mute
2
Stereo
100n
21
Indc.
XTALOSC
25
220n
15n
15n
220n470E
470E RIGHT
4
GND
3
2
LEFT1
P0 30
39FM/AM
31P1
27CLOCK
28DATA
29WRITE Enable
5 FM Osc.
CHARGEPUMP
8 I-Tune
10,7 MHz
24Mono/
1N4148
220p
470E
470E
470E
470E ENABLE3
DATA4
CLOCK5
STEREO6
GND
MPX-RDS2
1
220p 22n
FM GND
3 4
RF GND
17
IF GND
26
Dig. GND
42
RF GND
GND
MT
MT33
0E5
VT
1k
AM-FRAME SOCKET
1
2
4
3
5
6
HN1V02H
5p2-
1
470n
50E
30p
7
2
6
3
0E
HN1V02HBC338-40
27p82p
BC338-40
2k2
2k2
2
1
3
6
4
33p
390p1
2
3
6
4
3n9
560p22k
2
3
1
1
2
10k
BC848C
0E 2k2
BC848C
BC858B
4k7
VDDVDD
10k
0E0E
0E
BC858C
1k
22k
VCC1
1k
1
Ripple
0E 220n
BC858B
68k
220E
+FM
100n
µ1
C11BZX79/
47E
220E
330E
220n
VCC1
VDD
VCC2
22n
IF Out
7
0E
0E0E
0E
AM-Osc.
6
82E
PILOT
Filter
Fieldstrength
(VCC2)
0E
VCC2
22
VCC2
VCC
VT
4k7
100n
75 kHz1n
220k
12p
4E7
µ22
0E
FE415-G23
22k
not in RDS version (04341)
only in RDS version (04121)
4
3
1
2
15p
Toko 7KM
1
3
MT
2
5
482p
AGC
3
1N4148
0E
100n
0E
0E
IF - AM
FM FRONTEND
TUNER 95 bis
ANTI BIRDYFILTER
VC0
MW-OSC
LW-OSC
LW
MW
TEA5762
IF - AM AM - DET
3147
3178
2139
3120
6106
3173
2158
1110
2102
3103
1102
2129
5110
21503192
5111 5112 5114
2140
3183
2128
3185
5115
3141
3142
3145
2132
2131
2138
2133
2141
2137
2136
2134
2135 3152
3153
1124
5109
6120
2145
3158
3159
3160
3161
1121
2147 2148
3140
3104
1103
5102
2106
6105a
2107
3131
3123
6105b7104
21092108
7105
3109
3108
5123
2120
2123
5122
2122
21253134
5103
3137
7124
3169 3128
7122
7109
3197
3125
3130
3129
3163
7103
3186
3143
3144
31842127
7110
3167
2142
2144
6107
3146
3154
3155
2143
2130
3172
3124
3132
31813107
7101
3188
3150
51212161
31622160
3164
21623151
3177
1126
2151
5107
2152
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
AA
BB
CC
DD
EE
FF
GG
HH
II
JJ
KK
LL
MM
NN
1102 D11103 G21110 D41121 C21
1124 F211126 E202102 C22106 J4
2107 J62108 L22109 L32120 K7
2122 M72123 L72125 L72127 H16
2128 I132129 I82130 J202131 I17
2132 I172133 G182134 G192135 F19
2136 H192137 G192138 H182139 I7
2140 C142141 H152142 K192143 K20
2144 K202145 E192147 E192148 E19
2150 C62151 H122152 I112158 L18
2160 I152161 I152162 H203103 G3
3104 G43107 C63108 J13109 K1
3120 H53123 I63124 K73125 L11
3128 L93129 K83130 K83131 M10
3132 J73134 L63137 L53140 F7
3141 I163142 I163143 K173144 K17
3145 I173146 L203147 N203150 H19
3151 I203152 F203153 G203154 J20
3155 J203158 E193159 E193160 D19
3161 D193162 I153163 J83164 I20
3167 I203169 L53172 B63173 B6
3177 M103178 N203181 C73183 I13
3184 I83185 I133186 K163188 M20
3192 C123197 L115102 I35103 L4
5107 J125109 B65110 C95111 C11
5112 C125114 C135115 J155121 I15
5122 L75123 K76105a I56105b I6
6106 H56107 K206120 E177101 C15
7103 K177104 J27105 K27109 L10
7110 I197122 L97124 L6
PCS 100 950
7D-4 7D-4
ELECTRICAL PARTS LIST - TUNER 95 BOARD ELECTRICAL PARTS LIST - TUNER 95 BOARD
1102 4822 267 10283 Socket Coaxial IEC 75R
1103 4822 265 31184 JST Connector 2 pin
1110 4822 210 10739 Frontend Assembly FE415-G23
CAPACITORS
2102 4822 124 40433 47µF 20% 25V
2106 4822 125 60102 Trimmer 5,2-30pF 100V
2107 4822 121 51252 470nF 5% 63V
2108 4822 126 13695 82pF 1% 63V
2109 4822 126 13691 27pF 1% 63V
2120 5322 122 32659 33pF 5% 50V
2122 5322 126 10465 3,9nF 10% 50V
2123 4822 121 10766 390pF 1% 630V
2125 4822 121 10578 560pF 1% 630V
2127 4822 122 32927 220nF +80/-20% 50V
2128 4822 124 41579 10µF 20% 50V
2129 4822 124 40242 1µF 20% 63V
2130 4822 126 11585 22nF +80/-20% 25V
2131 4822 122 33325 470nF 16V
2132 4822 122 33325 470nF 16V
2133 4822 124 40242 1µF 20% 63V
2134 4822 126 13188 15nF 5% 63V
2135 4822 122 32927 220nF +80/-20% 50V
2136 4822 126 13188 15nF 5% 63V
2137 4822 122 32927 220nF +80/-20% 50V
2138 4822 124 41576 2,2µF 20% 50V
2139 4822 126 10002 100nF 20% 25V
2140 4822 121 51252 470nF 5% 63V
2141 4822 122 31947 100nF 20% 63V
2142 4822 122 31947 100nF 20% 63V
2143 4822 122 32927 220nF +80/-20% 50V
2144 4822 124 40242 1µF 20% 63V
2145 4822 122 33575 220pF 5% 50V
2147 4822 122 33575 220pF 5% 50V
2148 4822 122 33809 22nF 20% 50V
2150 4822 122 31947 100nF 20% 63V
2151 4822 126 14236 15pF 5% 50V
2152 4822 126 13695 82pF 1% 63V
2158 4822 122 31947 100nF 20% 63V
2160 4822 122 32139 12pF 2% 63V
2161 5322 122 34123 1nF 10% 50V
2162 4822 124 81151 22µF 50V
RESISTORS
3103 4822 051 20008 0R Jumper 0805
3104 4822 051 10102 1k 2% 0,25W
3107 4822 051 20829 82R 5% 0,1W
3108 4822 117 11449 2k2 1% 0,1W
3109 4822 117 11449 2k2 1% 0,1W
3120 4822 051 20008 0R Jumper 0805
3123 4822 051 10008 0R Jumper 1206
3124 4822 051 10008 0R Jumper 1206
3125 4822 116 83864 10k 5% 0,5W
3128 4822 116 52256 2k2 5% 0,5W
3129 4822 051 20008 0R Jumper 0805
3130 4822 051 10008 0R Jumper 1206
3131 4822 051 10008 0R Jumper 1206
3132 4822 051 20008 0R Jumper 0805
3134 4822 051 20223 22k 5% 0,1W
3137 4822 117 10833 10k 1% 0,1W
3138 4822 051 20008 0R Jumper 0805
3139 4822 051 10008 0R Jumper 1206
3140 4822 051 20331 330R 5% 0,1W
3141 4822 117 11148 56k 1% 0,1W
3142 4822 100 11163 Trimmer 100k 30% 0,1W
3143 4822 051 20223 22k 5% 0,1W
3144 4822 051 10102 1k 2% 0,25W
3145 4822 117 11449 2k2 1% 0,1W
3146 4822 051 20479 47R 5% 0,1W
3147 4822 051 10008 0R Jumper 1206
3150 4822 051 20472 4k7 5% 0,1W
3151 4822 051 20683 68k 5% 0,1W
3152 4822 051 20471 470R 5% 0,1W
3153 4822 051 20471 470R 5% 0,1W
3154 4822 116 83872 220R 5% 0,5W
3155 4822 116 52219 330R 5% 0,5W
3158 4822 116 83883 470R 5% 0,5W
3159 4822 116 83883 470R 5% 0,5W
3160 4822 116 83883 470R 5% 0,5W
3161 4822 116 83883 470R 5% 0,5W
3162 4822 117 13579 220k 1% 0,1W
3163 4822 051 10008 0R Jumper 1206
3164 4822 052 10478 ! 4R7 5% 0,33W
3165 4822 051 10008 0R Jumper 1206
3167 4822 116 83872 220R 5% 0,5W
3169 4822 051 20008 0R Jumper 0805
3171 4822 051 20008 0R Jumper 0805
3172 4822 051 10008 0R Jumper 1206
3173 4822 051 20008 0R Jumper 0805
3176 4822 051 20008 0R Jumper 0805
3177 4822 051 20223 22k 5% 0,1W
3178 4822 051 10008 0R Jumper 1206
3181 4822 051 10008 0R Jumper 1206
3183 4822 051 10008 0R Jumper 1206
3184 4822 051 10008 0R Jumper 1206
3185 4822 051 10008 0R Jumper 1206
3186 4822 051 10102 1k 2% 0,25W
3188 4822 051 10008 0R Jumper 1206
3192 4822 051 20008 0R Jumper 0805
3197 4822 051 20472 4k7 5% 0,1W
COILS & FILTERS
5102 4822 157 71634 MW Aerial
5103 4822 157 71635 LW Aerial
5107 4822 157 11443 FM Discriminator 10,7MHz
5109 4822 157 71639 Ceram Filter 10,7MHz
5110 4822 242 70665 Ceram Filter 10,7MHz
5111 4822 158 60511 AM-IF Filter 450kHz
5112 4822 157 70302 AM-IF Filter 450kHz
5114 4822 157 70302 AM_IF Filter 450kHz
5115 4822 157 71636 Anti-Birdy Filter
5121 4822 242 10261 X’tal Resonator 75kHZ
5122 4822 157 60517 RF Coil AM
5123 4822 157 60517 RF Coil AM
DIODES
6105 4822 130 83075 HN1V02H-B
6106 4822 130 30621 1N4148
6107 4822 130 34488 BZX79-C11
6120 4822 130 30621 1N4148
TRANSISTORS & INTEGRATED CIRCUITS
7101 4822 209 90315 TEA5762H/V1
7103 4822 130 42513 BC858C
7104 5322 130 44779 BC338-40
7105 5322 130 44779 BC338-40
7109 5322 130 41983 BC858B
7110 5322 130 41983 BC858B
7122 5322 130 42136 BC848C
7124 5322 130 42136 BC848C
Note : Only the parts mentioned in this list are normal
service spare parts.
MISCELLANEOUS
ETF7 TAPE MODULE(Non-Dolby Version)
9-1 9-1
PCS 103 373
TABLE OF CONTENTS
Tape Module Wiring & variation table ....................... 9-1
Block diagram ............................................................ 9-2
Brief Introduction ....................................................... 9-3
Connector assignment ............................................... 9-4
Tape deck electronics & Tape adjustments ............... 9-5
ETF7 Non-Dolby board layouts ................................. 9-6
Analog Circuit diagram .............................................. 9-7
Servo Circuit diagram ................................................ 9-8
Exploded views & parts list ........................................ 9-9
Electrical parts list .................................................... 9-13
DB = Dolby B NR
DD = Double Deck
FF = Non-Autoreverse
FR = Autoreverse Deck B
ND = Non-Dolby
SD = Single Deck
RECFWD
CRO2
RECREV
MODESW
TAPE DECK MOTOR
TO ETF BOARD CONNECTOR 1710 (ND) 5PCONNECTOR 1720 (DB) 6P
TO ETF BOARD CONNECTOR 1770 (ND) 14PCONNECTOR 1740 (DB) 14P
TO ETF BOARD CONNECTOR 1730 (3P)
Tapedeck wiring (Double deck)
+–
HL
CRO2
Mechanism B Mechanism A
OPTIONS / VARIANTS TABLE
MODULE ETF7
VARIANT 1 2 3
FEATURES DB/DD/FR ND/DD/FR ND/DD/FF
Deck configuration double double double
Deck type (Tokyo Pigeon) CWE CWE CWE
Autoreverse yes (B) yes (B) no
Auto Replay no no yes (A+B)
Motor configuration single single single
Auto tape type selection yes yes yes
Dolby type B Noise Reduction yes no no
19 kHz pilot suppression yes no no
Normal / High speed dubbing yes yes no
Cue/Review & Fwd/Rewind yes yes yes
ND/DD/FR ND/DD/FF2701 , 2702 150pF 270pF2703 , 2704 100pF 220pF2717 , 2718 10nF 15nF2727 , 2728 470pF 1nF3616 10k 1k3618 6k8 -3620 10k trimmer -3622 - 10k trimmer3672 4k7 -3676 47k -3688 680R -3723 , 3724 15k 18k3727 , 3728 5k6 6k83729 , 3730 3k3 4k73743 , 3744 1k5 2k23745 , 3746 3k3 5k63754 , 3755 1M 47R3769 12k 8k23772 6k8 5k63774 15k 8k26614 1N4148 -7616 BC857B -7622 BC847B -
Variations table for Analog Circuit
Autoreverse Non-autoreverse
PCS 103 374
9-2 9-2
BLOCK DIAGRAM
Dec
k B
(R
ec/P
b)
swit
ches
, sen
sors
& m
oto
r4x
DECK(S) SW.STATUS TOVOLTS CONV.
2x
SOLENOIDSUPPLY CTRL
SOLENOIDSUPPLY CTRL
MOTOR VCCSUPPLY CTRL
NS/HS CTRL
Dec
k A
(P
b)
swit
ches
, sen
sors
& m
oto
r
NOM/HI SPEED REC EON.
IEC I IEC II REC EON.
REC EON. SW. HEF4952BT
RECORD AMP NJM4560D
OSCILLATOR
REC CRB
Line-In
PlaybackHead
Rec/PbHead
EraseHead
BIAS SYM
HD SW.
BIAS ADJ
Erase
Bias
REC
ALCEN
PRE-AMPLIFIER AN7318S
SOURCE SEL HEF4952BT
1A0 1A1 1A2
Rec current
ATTEN
ALC
PLAYBACKEQUALISATION
PB EON. SW.HEF4952BT
2A0 2A1 2A2
MPX
1A0 1A1
PB A ADJ PB B ADJ
Rec In
PB In
2A2
DOLBY B NR CXA1101M
REC Out
PB Out
REC ADJ
SHIFTREGISTERHEF4094BT
3A0 3A1 3A2(HS) (REC) (CRB)
DOLBY
NOM/HI SPEED REC EON.
3A0 NS
2A2
MUTE
For Dolby version only
PB Out
ATTEN
4794 #
9792 #
#
CLK
DATA
STROBE
# For Non-dolby version onlyOnly 1 channel is presented.
NOTE:
MicroProcessor Control / Communication lines
Direct / Indirect Control lines from Shift Registers
AD1 AD2
1A2
1A1
ALCEN1A0
REC7787
7791
7780
7710 7720
7740
7730
7630
7640
1A02A12A2RECNS/HS (NS)
HSNS/HS(NS)
3A0
2A0CRA
7792
7622
7788
7610
9-3
PCS 103 375
9-3
General
1. Playback Mode
Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT).
The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board
via connector 1701.
2. Recording Mode
Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the
amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and
back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.
3. Dubbing Mode
In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710
(HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is
obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode.
4. Mode Selector
The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal
from Deck B, Recording Signal and Dubbing Signal.
5. Amplifier PB/REC
Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.
6. Automatic Level Control (ALC)
ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B).
ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to
below saturation level, to prevent recording distortion.
7. Muting Circuit (For Non-Dolby version only)
Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording
mode, S4 is closed and shorted to the ground.
8. IC7740 (HEF4952BT)
The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC
II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC
II). This IC will switch to Flat Gain during the Recording mode.
9. IC7730 (HEF4952BT)
The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed
to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined
whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II).
10. Bias Level
Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome.
11. Bias Symm (For Dolby B NR version only)
Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal.
12. PB Switch
Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing
a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and
shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator
signal to be superposition onto the Recording signal for recording.
13. Motor Speed (For FR versions only)
During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the
transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing
the speed of the motor.
14. IC7610 (HEF4094BT)
IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2.
It also issues logic to On/Off SOL_A, SOL_B and MOT. Recording speed is controlled via NS/HS.
Dolby Circuit (For sets with Dolby B NR version only)
15. IC7630 (CXA1551M)
IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise
Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/
LOW for NR OFF/ON.
16. 19kHz Filter
The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner
signal only) of the Recording signal.
17. Level Adjust
The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference
(400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor
7633, 7634 and 3635, 3636 are active for Playback Deck B.
18. Amplifier IC7640 (NJM4560M)
The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.
19. Muting Circuit
The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during
Recording mode.
Brief introduction
NOTATIONS & ABBREVIATIONS USED IN THISDOCUMENTCR Chrome (IEC type II)DB Dolby NR type BDD Double DeckDM Double MotorFE Ferro (IEC type I)FF Non-AutoreverseFR Autoreverse Deck BGnd x Ground xHSD High speed dubbingND Non DolbyNR Noise ReductionNSD Normal speed dubbingPB PlaybackREC RecordS/A Sub-assySD Single DeckSM Single Motor
CONNECTOR 1740 DECK A & B CONTROL INTERFACE (For Dolby B NR version only)
1 REC REW Record tab protection status switch (reverse) [open=on: close=off]2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]3 REC FWD Record tab protection status switch (forward) [open=on: close=off]4 PHOTO B Photo sensor output (tape movement indication)5 SOL B Solenoid supply for deck B6 Vcc Deck / Motor supply7 MODE B Mode switch (head engagement) [open=off: close=engaged]8 GND M Deck / Motor ground9 SOL A Solenoid supply for deck A10 PHOTO A Photo sensor output (tape movement indication)11 MODE A Mode switch (head engagement) [open=off: close=engaged]12 L L pin for motor13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]14 H H pin for motor
CONNECTOR 1770 DECK A & B CONTROL INTERFACE (For Non-Dolby version only)
1 REC REW Record tab protection status switch (reverse) [open=on: close=off]2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]3 REC FWD Record tab protection status switch (forward) [open=on: close=off]4 PHOTO B Photo sensor output (tape movement indication)5 SOL B Solenoid supply for deck B6 Vcc Deck / Motor supply7 MODE B Mode switch (head engagement) [open=off: close=engaged]8 GND M Deck / Motor ground9 SOL A Solenoid supply for deck A10 PHOTO A Photo sensor output (tape movement indication)11 MODE A Mode switch (head engagement) [open=off: close=engaged]12 L L pin for motor13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe]14 H H pin for motor
CONNECTORS ASSIGNMENTS:
CONNECTOR 1701 INTERCONNECTION TO AF BOARD
1 REC-L Record input left2 REC-R Record input right3 GND A AF Ground4 TAPE-L Playback output left5 +12V D.C. supply (+12V) for AF electronics6 TAPE-R Playback output right7 -CMOS Negative d.c. supply (-9V) for CMOS ICs
CONNECTOR 1703 INTERCONNECTION TO AF BOARD
1 GND M Motor Ground2 +MOTOR D.C. supply (+12V) for tape deck motor & solenoid
CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD
1 AD2 Deck sensing switches output voltage / Deck A EOT2 AD1 Deck sensing switches output voltage / Deck B EOT3 +5V DC supply +5V for ADC network4 GND P Control & Oscillator Ground5 CLK HEF4094BT shift register Clock line6 DATA HEF4094BT shift register Data line7 STROBE HEF4094BT shift register Strobe line
CONNECTOR 1710 DECK B HEADS CONNECTON (For Non-Dolby version only)
1 B R/P HD L+ R/P Head left channel positive2 GND A R/P Head return ground3 B R/P HD R+ R/P Head right channel positive4 ERASE HEAD Erase Head5 GND A Erase Head ground
CONNECTOR 1720 DECK B HEADS CONNECTON (For Dolby B NR version only)
1 B R/P HD L+ R/P Head left channel positive2 B R/P HD L- R/P Head left channel negative3 B R/P HD R+ R/P Head right channel positive4 B R/P HD R- R/P Head right channel negative5 ERASE HEAD Erase Head6 GND A Erase Head ground
CONNECTOR 1730 DECK A HEAD CONNECTIONS (For Double Deck versions only)
1 A PB HD L+ Pb Head left channel positive2 GND A Pb Head return ground shield3 A PB HD R+ Pb Head right channel positive
9-4
PCS 103 376
9-4
9-5
PCS 103 377
9-5
# For Auto-reverse version only* If high frequencies are not within limits, decrease bias and re-measure. If distortion is too high, increase bias and re-meaure
PLAY mV-meter check limits see fig.1
CHECK PLAYBACK FREQUENCY RESPONSE
TAPE ADJUSTMENT & CHECK TABLE
TESTCASSETTE
RECORDERMODE
MEASUREON
READ ONADJUST
with
ADJUST MOTOR SPEED
SBC4203150Hz
PLAY B
PLAY A
frequency counter
3620
checkNORMAL SPEED
PLAY
PLAY FWD
PLAY REV #
W&F-meter
mV-meterleft hand screw
right hand screw
max. output level & left=right
CHECK WOW & FLUTTER
DECK A & B
ADJUST AZIMUTH
3150Hz ± 0.5%
3150Hz -0.8/+1.8%
≤0.4 % DINDECK A & B
to
mV-meterDECK B
ADJUST BIAS CURRENT
RECORD5 6or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
1 2or
LEFT RIGHT
CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION
Inject 3mV signals100Hz, 250Hz, 1kHz,10kHz, 12.5kHz
1 2or
LEFT RIGHT
Inject 1kHz 8.85mV
3 4orvia
3 4orvia
1 2or
LEFT RIGHT
RECORD B
RECORD B
PLAY B
PLAY B
mV-meter
THD-meter
check
check
limits see fig. 2 *
≤3% *RECORDEDCASSETTE
RECORDEDCASSETTE
995mV
750mV ± 1.5dB
3773
check
figure. 1
f(Hz)
level(dB)
8dB6dB
12.5k4k25080
8dB
f(Hz)
level(dB)
8dB10dB (HSD)
6dB
10k4k250100
8dB10dB (HSD)
figure. 2
check
SBC419A : 4822 397 30069SBC420 : 4822 397 30071
SBC4203150Hz
SBC42010kHz
SBC420DECK A & B
SBC419A
SBC420
SBC419Aor
SBC420
SBC419Aor
SBC420
1. B Rec Switch (REV)Rec-R
CrO2
CrO2
Rec-F
Solenoid
B-Mode
A-Mode
Solenoid
Motor
R1 (680R)
R2 (680R)
A Photo Sensor
B Photo Sensor
2. B CrO2 Switch
3. B Rec Switch (FWD)
4. B Photo Out
5. B Solenoid
6. Vcc 12V
7. B Mode Switch
8. Gnd
9. A Solenoid
10. A Photo Out
11. A Mode Switch
12. Motor L
13. A CrO2 Switch
14. Motor H
TAPE MECHANISM ELECTRONICS
Rec/PbHead
Head wireconnector pcb
1. White2. Black3. Red4. Blue5. Yellow
EraseHead
For Normal Head
Rec/PbHead
Head wireconnector pcb
1. +L ch (White)2. - ch (Black)3. +R ch (Red)4. E Head (Blue)5. E Head (Yellow)
For Auto-reverse Head
Mechanism B Head Wires Soldering (Non-Dolby version)
Rec/PbHead
Head wireconnector pcb
1. White2. Black3. Red4. Blue5. Yellow
EraseHead
For Normal Head
Rec/PbHead
Head wireconnector pcb
1. +L ch (White)2. - L ch (Black)3. +R ch (Red)4. - R ch (Blue)5. E Head (Yellow)6. E Head (Yellow)
For Auto-reverse Head
Mechanism B Head Wires Soldering (Dolby B NR version)
Pink orRed
White
Screen(Gnd)
PlayHead
Mechanism A Head Wires Soldering
PCS 103 378
9-6 9-6
COMPONENT LAYOUT CHIP LAYOUT
3
4 2
1
65
3
42
1
6 5
PCS 103 379
9-7 9-7
ANALOG CIRCUIT
21
34
3
4
6
5
0
1
1 11
1
1
CHANNEL
S2
S1
1
1
S3
0
0
S3
REC MUTE
# For Provision Only
#
#
#
1701 F91710 C11730 A12701 B22702 B22703 A22704 B2
2705 A22706 A2
PB/REC
Pb deck B
S1
S3
S0
0
S4
1
LEFT CHANNEL
1 1
1
01
1 2 3 4 5 6 7 8 9
1 2 3 4 5
1
1
1
0STOP
S1
0
--
1
1
0
1
*
*
1
--
1
S1
0
6 7 8 9
A
B
C
1
1
RIGHT
A0
01
0
S2
S3
S0
S1
S0
11
S4
S2
1
MODE
D
E
F
A
B
C
D
E
F
S4
EQUALISATION
01
HS Chrome
A0 S0
1
0
1
S2
1
SELECTOR
--
--
HS Ferro
2707 A42708 B42709 A52710 B52711 A6
2712 B62713 A62714 B62715 A4
S2
REC-L
1
1
0
0DECK B
1
11
DECK A
S0
1
S2
1
1
1
0
2716 C42717 C62718 D6
2719 C52720 D52721 C52722 D52723 C52724 D52725 D4
2726 D42727 A3
0
0
-CMOS
REC MUTE
1
A1A2
AMPLIFIER
1
REC
A2
NS Ferro
+12V
0
1
2728 E52729 A82730 B82733 A52734 C4
2735 B32737 A62738 B62741 D62742 C32743 F12744 A4
2745 F5
A0Pb deck A
1
1
1
1
1
1
CONTROL LOGIC
0
1
0
0
2746 F82747 E82760 E32761 B52762 B62763 B6
2765 B42769 F72770 F82780 F32781 F22782 F22784 F1
2785 F12786 D12787 D33701 B13702 C23703 A2
0
HS Chrome
A1
S0
1
0
0
GND_A
TAPE-R
S4S3
S0
1
1
0
S2
3704 B1
3705 A43706 B43707 A53708 B43709 A43710 C43711 A5
3712 B43713 A73714 B73715 A63716 B63717 C6
1
Pb Ferro
1
*
*
*
*
*
*
*
*
*
*
*
*
*
3718 E6
3719 C63720 E63721 C63722 D63723 A33724 D53725 C5
3726 D53727 A73728 B73729 A73730 B73731 A73732 B7
3733 A2
TO/FROM AFERASE
1
S3
1
S0
S3
1
1
1
0
S1
L
TAPE-L
S1
1
3734 B23735 A23736 B13741 A63742 C73743 F8
3744 F83745 F83746 E83748 C83749 C73751 E5
1
1
Not For ND/DD/FR
1
Pb Chrome
STOP
--
3752 F4
3753 F53754 E83755 E73756 D83757 D83758 D83759 D7
3760 A73761 E33762 E23763 A53764 A53765 B63766 B7
3767 A73768 E83769 E43770 F23771 F23772 F3
REC in
S3
0
1-- 1
1
S4
1
0
1
A2
NS Chrome
3773 E3
3774 E33775 F33776 F23777 F23778 E13779 D33780 D2
3781 D23784 D13786 F43787 C33788 C33789 F44790 C3
4794 C65701 D2
*
REC/PB
* See Variant Table for details
*
*
A1
1
1
*
1
1
*
5703 F16770 E26771 E26772 D16773 D1
6774 D36775 C36776 F36777 E26778 E46782 C76785 A7
6786 B77710 A37720 A57730 D67740 A8
Dubbing
S4
0
*
REC MUTE
*
--
*
7780 F47781 F3
7782 E17783 E27784 D27786 C27787 C87791 F57792 D8
9791 A89792 B89793 A6
LEVEL
S4
OSCILLATOR
1
1
0
0
S2
PLAY BACK
1
0
S4
1
S0
REC EQUALISATION
1 1
REC-R
S4
PLAYBACK
0
1
S1
ANALOG CCTRY
1
1
0
S2
S1
S3
AN7323S
0
1
1
BIAS
4n7
2726
7784
BC
857B
1M
3787
100n
2746
A0 7
A1 9
A2 10
VDD
HEF4952B7730
7782
220R
3701
+C
B4
A
3789
47K
A
A
2784
15n
1N4148
6778
7792BC847B
P
2706
220p
2A0
33n
2719
3736
22K
3760
120R
A
A
1N4148
6776
P
3K3
7786J111
470p
2727
3K9
3722
2742
1K2
1M
3780
47u
2763
100p
2711
100n
2741
15K
3723
3703
220R
6K8
3769
3730
3770
1K5
100R
3720
12K
+12
A 3708
A
2735
100n
4n7
2782
P
3712
150K
3779
330K
M
2738
A
100n
A
330p
2709
1
2
3
4
5
6
7
2720
33n
P
1701
B3
HS
220R
3704
470p
2728
P
3728
5K6
+5
2722
6n8
5K6
3727
1
2
3
BC847B7781
BC847B7787
1730
BZ
X79
-F8V
2
6777
3751
10K
A
3771
1K2
3746
470p
2707
3764
3K3
A
220R
P
A
6785
1N41
48
3745
3K3
3A0
1
2
3
4
5
2u2
5701
1710
REC
B1
4u7
2762
3754
1M
+C
10R
3714
22u
2780
13
VEE 4VSS
8
16
1
14
3
12
5
11
6
15
2
CRB
3748
2K2
B2
A
A
CRB
3774
15K
3A0
1M3755
1N41
48
6771
100n
2737
470p
2770
A1 9
A2 10
VDD 13
VEE 4VSS
8
16
1
14
3
12
5
11
6
15
2
HEF4952B7740
7A0
220u
2761
6786
1N41
48
8K2
3732
A
-C
150p
2702
1N4148
1A1
4K737
73
3753
100K
6774
A
A
A22n
2743
3759
10K
1A0
470p
2733
REC_R
3788
2760
100n
1K8
3716
A
1M
12K
3719
3752
3724
15K
A
M
100K
22n
3762
820R
A
B4
6775
1N4148
P
A
P
LH
2714
10u
10K
3758
2A1
+12
-C
A
3749
47K
470p
2734
P
A
2708
470p
3713
100p
2704
2745
100n
10R
A
P
10n
2717
CRA
3765
39K
A
100n
2744
3742
2K2
REC_L
+C
2747
100n
A
ALCEN
REC
A
3766
3733
1K2
2769
470p
4M7
HS
8K2
3731
7MT1 8 MT2
1
2
3
4
5
6
A
B2
A
CLNS-2A833 YEZ5703
B1
REC
A
3777
150R
+12
2A2
4790
1A0LH
2781
10n
220R
3702
4M7
3781
3710
10R
9791
2725
4n7
2713
10u
3705
220R
1N41
48
B3
6772
220p
2705
3768
10K
A
4794
3709
10R
3725
10R
A
REC
2K2
3718
3786
22K
1A1
-C
3772
6K8
1A0
A
A
A
A
1
14
3
12
5
11
6
15
2
3744
1K2
HEF4952B7710
7A0A1 9
A2 10
13VDD
VEE 4VSS
8
16 1K8
2A0
A+12
3715
REC_R
3784
1K
7783BC847B
2721
6n8
2K2
3741
A
4M7
3767
330p
2710
3735
22K
2786
100p
2703
100p
+5
P
3734
P
3776
6K8
3757
BC847B7791
220K15n
2724
7780BC847B
3743
1K2
ALCEN
10R
3726
A
A
P
100p
2712
9793
22n
2730
22n
2729
3707
100R
REC_L
47u
2765
3775
4R7
979215
0p
2701
220R
3706
220K
3756
-C
3721
3K9
6782
1N4148
150K
P
2718
10n
15n
2723
3763
+C
A
BC557B
1N4148
6773
P
NC1
9
NC2
6NF1
11NF2
4OUT1
13OUT2
5
PC1
12
PC2
15RF
Vcc16
3729
3K37720
3AIN1
ALCC2
14AN2
1GND
IN17
10IN2
8
3761
10K
2716
470u
6R8
3778
1u2785
2715
470u
150K
3711
A
6770
1N41
48
2K2
-C
2787
33n
3717
P
Note : Some values may varies, see respective parts list for correct value.
PCS 103 380
9-8 9-8
SERVO CONTROL CIRCUIT
L
Gnd
*
B
C
D
E
1702 A71703 B11706 E1
1760 B81770 B72621 D2
2622 D2
# For Provision Only
GND_P
*
AD1
DATA
TO/FROM FRONT
1 2 3 4 5 6 7 8 9
1 2 3 4
sol_B
STROBE
*
DECK AB
5 6 7 8 9
A
B
C
D
E
A
2623 D22624 E2
2625 E42626 B12627 A7
3601 B23602 C23603 B2
3604 C23605 B33606 C3
3607 C63608 D6
*
**
*
*
*
*
CCTRY
Rec_RVS
*
#
#
#
#
*
3609 C6
3610 D63611 C63612 D6
3613 B23614 C63616 A5
3618 A4
photo_B
* See Variant Table for details
+5
Rec_RVS
H
3619 A43620 A4
3622 A43623 B33624 B6
3625 B33626 B63628 A5
3630 A63672 B4
Rec_FWD
*
AD2
Rec_RVS
L Not For ND/DD/FR
3674 B5
3676 C53678 B53679 B3
3680 C53685 D23686 E6
3687 D23688 A53689 E3
4785 D24795 E36611 A2
6612 B66614 B47610 D4
mode_A
SERVO CONTROL
#
7612 A67613 A37614 A6
7616 A47618 B67619 B4
7620 B67622 B57623 D2
7624 D69705 A7
10K
--
mode_B
Vcc
CrO2_B
10K
47K
3676
7618BC847B
100n
2626
M
+5
1A0
1703
1
1N40
03
6611
100n
262410
0K
3628
3679
47K
120K
3610
BC807-257613
CRB
100K
3685
P
7610HEF4094BT
M
100K
3686
2A1
3601
2K2
680R
3688
3608
+MOTOR
M
L
CLK
L
1
VDD
16
8
VSS
CP3
D2
E0
15
4O0
5O1
O26
7O3
14O4
13O5
12O6
11O7Os
9
Os'10
STR
+MOTOR
56K
3612
7619BC847B
+5
6K8
3618
1702
3604
56K
+5
3623
100K
CRA
3613
27K
3622
BC857B7616
100n
2627
+MOTOR
+5
9705
+5
4K7
36892K
2
3607
6
7
8
1n2621
7
8
9
17601
2
3
4
5
17701
10
11
12
13
14
2
3
4
5
6
REC
4795
1N40
03
6612
47K
3680
M
3678
47K
3674
4K7
100K
+MOTOR
P
2
3602
27K
3624
4785
M
BC807-257614
M
M
BC847B7623
2625
100n
6
7
M
2A2
1706
1
2
3
4
5
6614
1N41
48
M
3606
120K
7622BC847B
10K
3616
3626
1K
BC847B7620
3611
2K2
P
1K
3625
BC807-257612
2K2
3603
2K2
3605
27K
3614
+5
7624BC847B
27K
P
3609
2K2
3687
100R
680R
3619
PM
3672
4K7
2622
470p
3620
HS
470p
2623
PHOTO_A
CR02_A
PHOTO_A
SOL_A
CR02_A
3630
470R
SOL_A
Note : Some values may varies, see respective parts list forcorrect value.
PCS 103 381
9-9 9-9
TAPE MECHANISM - MOTOR EXPLODED VIEW
31 4822 361 11055 Motor Assembly
91 - Screw M2,6 x 5
92 - Screw M2 x 5
Note: Only the parts mentioned in this list are normal
service spare parts.
TAPE MODULE EXPLODED VIEW
1 313911877130 Autoreverse Mech. CWE44FR01
1 313911877140 Non-Autoreverse Mech. CWE44FF02
3 - Screw D3 x 10
6 - Screw M2 x 16
7 313911034080 Flex Cable 14 pin 7,5 cm
Note: Only the parts mentioned in this list are normal service
spare parts.
PCS 103 382
9-10
TAPE MECHANISM A - PLAY
9-10
MECHANICAL PARTS - PLAY MECHANISM1 996500002313 Play Head (Non-Autoreverse deck)
1 996500002321 Play Head (Autoreverse deck)
12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly
32 482252811209 Flywheel Assembly RV
42 996500002315 Belt AF (Autoreverse deck)
42 996500002718 Belt AF (Non-autoreverse deck)
69 482249211761 Spring
102 482253212931 Washer
103 482253212932 Washer
104 482253212933 Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
PCS 103 383
9-11 9-11
TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM1 996500002313 Play Head
3 996500002600 Head, Erase
12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly
32 482252811209 Flywheel Assembly RV
44-2 996500002317 Flex Socket 14 Pin
44-3 996500002320 Photo Interrupter
44-4 482205016801 680R 1% 0,4W
44-6 996500002318 Leaf Switch
44-7 996500002319 Mode Switch
59 996500002719 Belt BF (Large)
69 482249211761 Spring
102 482253212931 Washer
103 482253212932 Washer
104 482253212933 Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
PCS 103 384
9-12 9-12
TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version)
MECHANICAL PARTS - REC/PB MECHANISM12 482240210972 Pinch Arm Assembly R
23 996500002314 Coil Assembly
32 482252811209 Flywheel Assembly RV
39 996500002322 Belt AF
44-2 996500002317 Flex Socket 14 Pin
44-3 996500002320 Photo Interrupter
44-4 482205016801 680R 1% 0,4W
44-6 996500002318 Leaf Switch
44-7 996500002319 Mode Switch
45 996500002323 Rec/Pb Head Assembly
50 482240210973 Pinch Arm Assembly L
54 996500002324 Flywheel Assembly L
69 482249211761 Spring
73 482249211762 Spring
101 996500002325 Washer
102 482253212931 Washer
103 482253212932 Washer
104 482253212933 Washer
107 996500002326 Washer
109 996500002327 Washer
Note: Only the parts mentioned in the list are normal service
spare parts.
9-13
PCS 103 385
9-13
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
MISCELLANEOUS
1701 482226710953 Flex Socket 7pin Vert.
1706 482226710953 Flex Socket 7pin Vert.
1770 482226751255 Flex Socket 14pin Vert.
CAPACITORS
2621 532212231647 1nF 10% 63V
2622 532212234099 470pF 10% 63V
2623 532212234099 470pF 10% 63V
2624 482212614585 100nF 10% 50V
2625 482212614585 100nF 10% 50V
2701 532212233538 150pF 2% 63V Autoreverse
2701 482212233216 270pF 5% 63V Non-autoreverse
2702 532212233538 150pF 2% 63V Autoreverse
2702 482212233216 270pF 5% 63V Non-autoreverse
2703 532212232531 100pF 5% 50V Autoreverse
2703 482212233575 220pF 5% 63V Non-autoreverse
2704 532212232531 100pF 5% 50V Autoreverse
2704 482212233575 220pF 5% 63V Non-autoreverse
2705 482212233575 220pF 5% 63V
2706 482212233575 220pF 5% 63V
2707 532212234099 470pF 10% 63V
2708 532212234099 470pF 10% 63V
2709 532212231863 330pF 5% 63V
2710 532212231863 330pF 5% 63V
2711 532212232531 100pF 5% 50V
2712 532212232531 100pF 5% 50V
2713 482212440248 10µF 20% 63V
2714 482212440248 10µF 20% 63V
2715 482212480195 470µF 20% 10V
2716 482212480195 470µF 20% 10V
2717 482212233177 10nF 20% 50V Autoreverse
2717 482212613188 15nF 5% 63V Non-autoreverse
2718 482212233177 10nF 20% 50V Autoreverse
2718 482212613188 15nF 5% 63V Non-autoreverse
2719 482212612105 33nF 5% 50V
2720 482212612105 33nF 5% 50V
2721 532212231866 6,8nF 10% 63V
2722 532212231866 6,8nF 10% 63V
2723 482212613188 15nF 5% 63V
2724 482212613188 15nF 5% 63V
2725 532212610223 4,7nF 10% 63V
2726 532212610223 4,7nF 10% 63V
2727 532212234099 470pF 10% 63V Autoreverse
2727 532212231647 1nF 10% 63V Non-autoreverse
2728 532212234099 470pF 10% 63V Autoreverse
2728 532212231647 1nF 10% 63V Non-autoreverse
2729 532212232654 22nF 10% 63V
2730 532212232654 22nF 10% 63V
2733 532212234099 470pF 10% 63V
2734 532212234099 470pF 10% 63V
2735 482212614585 100nF 10% 50V
2737 482212614585 100nF 10% 50V
2738 482212614585 100nF 10% 50V
2741 482212611585 22nF +80/-20% 25V
2742 532212232654 22nF 10% 63V
2743 532212232654 22nF 10% 63V
2744 482212614585 100nF 10% 50V
2760 482212614585 100nF 10% 50V
2761 482212480144 220µF 20% 25V
2762 482212440769 4,7µF 20% 100V
2763 482212440433 47µF 20% 25V
2765 482212440433 47µF 20% 25V
2769 532212234099 470pF 10% 63V
2770 532212234099 470pF 10% 63V
2780 482212481151 22µF 20% 50V
2781 482212233177 10nF 20% 50V
2782 532212610223 4,7nF 10% 63V
2784 482212151305 15nF 10% 50V
2785 482212421913 1µF 20% 63V
2786 532212232531 100pF 5% 50V
2787 482212612105 33nF 5% 50V
RESISTORS
3601 482211711449 2k2 1% 0,1W
3602 482205120273 27k 5% 0,1W
3603 482211711449 2k2 1% 0,1W
3604 482211711148 56k 1% 0,1W
3605 482211711449 2k2 1% 0,1W
3606 482205120124 120k 5% 0,1W
3607 482211652256 2k2 5% 0,5W
3608 482205120273 27k 5% 0,1W
3609 482211652256 2k2 5% 0,5W
3610 482205120124 120k 5% 0,1W
3611 482211652256 2k2 5% 0,5W
3612 482211711148 56k 1% 0,1W
3613 482205120273 27k 5% 0,1W
3614 482205120273 27k 5% 0,1W
3616 482211710833 10k 1% 0,1W Autoreverse
3616 482205110102 1k 2% 0,25W Non-autoreverse
3618 482211711507 6k8 1% 0,1W Autoreverse
3620 482210011141 Trimmer 10k 30% 0,1W Autorev.
3622 482210011141 Trimmer 10k 30% 0,1W Non-autorev.
3623 482211710837 100k 1% 0,1W
3624 482211710837 100k 1% 0,1W
3625 482205110102 1k 2% 0,25W
3626 482205110102 1k 2% 0,25W
3628 482211710837 100k 1% 0,1W
3630 482205120471 470R 5% 0,1W
3672 482205120472 4k7 5% 0,1W Autoreverse
3674 482211652283 4k7 5% 0,5W
3676 482211710834 47k 1% 0,1W Autoreverse
3678 482211710834 47k 1% 0,1W
3679 482211710834 47k 1% 0,1W
3680 482211710834 47k 1% 0,1W
3685 482211652234 100k 5% 0,5W
3686 482211710837 100k 1% 0,1W
3688 482211710361 680R 1% 0,1W Autoreverse
3701 482211711503 220R 1% 0,1W
3702 482211711503 220R 1% 0,1W
3703 482211711503 220R 1% 0,1W
3704 482211711503 220R 1% 0,1W
3705 482211711503 220R 1% 0,1W
3706 482211711503 220R 1% 0,1W
3707 482205120101 100R 5% 0,1W
3708 482205120101 100R 5% 0,1W
3709 482205120109 10R 5% 0,1W
3710 482205120109 10R 5% 0,1W
3711 482205120154 150k 5% 0,1W
3712 482205120154 150k 5% 0,1W
3713 482205120109 10R 5% 0,1W
3714 482205120109 10R 5% 0,1W
3715 482205120182 1k8 5% 0,1W
3716 482205120182 1k8 5% 0,1W
3717 482211711449 2k2 1% 0,1W
3718 482211711449 2k2 1% 0,1W
3719 482211711383 12k 1% 0,1W
3720 482211711383 12k 1% 0,1W
3721 482205120392 3k9 5% 0,1W
3722 482205120392 3k9 5% 0,1W
3723 482211683933 15k 1% 0,1W Autoreverse
3723 482211710965 18k 1% 0,1W Non-autoreverse
3724 482211683933 15k 1% 0,1W Autoreverse
3724 482211710965 18k 1% 0,1W Non-autoreverse
3725 482205120109 10R 5% 0,1W
3726 482205120109 10R 5% 0,1W
3727 482205120562 5k6 5% 0,1W Autoreverse
3727 482211711507 6k8 1% 0,1W Non-autoreverse
3728 482205120562 5k6 5% 0,1W Autoreverse
3728 482211711507 6k8 1% 0,1W Non-autoreverse
3729 482205120332 3k3 5% 0,1W Autoreverse
3729 482205120472 4k7 5% 0,1W Non-autoreverse
3730 482205120332 3k3 5% 0,1W Autoreverse
3730 482205120472 4k7 5% 0,1W Non-autoreverse
3731 482205120822 8k2 5% 0,1W
3732 482205120822 8k2 5% 0,1W
3733 482205120122 1k2 5% 0,1W
3734 482205120122 1k2 5% 0,1W
3735 482205120223 22k 5% 0,1W
3736 482205120223 22k 5% 0,1W
3741 482211711449 2k2 1% 0,1W
3742 482211711449 2k2 1% 0,1W
3743 482211711139 1k5 1% 0,1W Autoreverse
3743 482211711449 2k2 1% 0,1W Non-autoreverse
3744 482211711139 1k5 1% 0,1W Autoreverse
3744 482211711449 2k2 1% 0,1W Non-autoreverse
3745 482205120332 3k3 5% 0,1W Autoreverse
3745 482205120562 5k6 5% 0,1W Non-autoreverse
3746 482205120332 3k3 5% 0,1W Autoreverse
3746 482205120562 5k6 5% 0,1W Non-autoreverse
3748 482211711449 2k2 1% 0,1W
3749 482211710834 47k 1% 0,1W
3751 482211710833 10k 1% 0,1W
3752 482211710837 100k 1% 0,1W
3753 482211710837 100k 1% 0,1W
3754 482205120105 1M 5% 0,1W Autoreverse
3754 482205120479 47R 5% 0,1W Non-autoreverse
3755 482205120105 1M 5% 0,1W Autoreverse
3755 482205120479 47R 5% 0,1W Non-autoreverse
3756 482211713579 220k 1% 0,1W
3757 482211713579 220k 1% 0,1W
3758 482211710833 10k 1% 0,1W
3759 482211710833 10k 1% 0,1W
3760 482205120121 120R 5% 0,1W
3761 482205021003 10k 1% 0,6W
3762 482211711454 820R 1% 0,1W
3763 482205120154 150k 5% 0,1W
3764 482211683872 220R 5% 0,5W
3765 482205120393 39k 5% 0,1W
3766 482205120475 4M7 5% 0,1W
3767 482205120475 4M7 5% 0,1W
3768 482211710833 10k 1% 0,1W
3769 482211711383 12k 1% 0,1W Autoreverse
3769 482205120822 8k2 5% 0,1W Non-autoreverse
3770 482211711139 1k5 1% 0,1W
3771 482205120122 1k2 5% 0,1W
3772 482211711507 6k8 1% 0,1W Autoreverse
3772 482205120562 5k6 5% 0,1W Non-autoreverse
3773 482210012227 Trimmer 4k7 30% 0,1W
3774 482211683933 15k 1% 0,1W Autoreverse
3774 482205120822 8k2 5% 0,1W Non-autoreverse
3775 482205120478 4R7 5% 0,1W
3776 482211711507 6k8 1% 0,1W
3777 482211710353 150R 1% 0,1W
3778 482205210688 ! 6R8 5% 0,33W
3779 482205120334 330k 5% 0,1W
3780 482205120105 1M 5% 0,1W
3781 482205120475 4M7 5% 0,1W
3784 482205110102 1k 2% 0,25W
3786 482205120223 22k 5% 0,1W
3787 482205120105 1M 5% 0,1W
3788 482205120105 1M 5% 0,1W
3789 482211710834 47k 1% 0,1W
4701 482205120008 0R Jumper 0805
4702 482205120008 0R Jumper 0805
4703 482205120008 0R Jumper 0805
4704 482205120008 0R Jumper 0805
4705 482205120008 0R Jumper 0805
4706 482205120008 0R Jumper 0805
9-14
PCS 103 386
ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD
4707 482205120008 0R Jumper 0805
4708 482205120008 0R Jumper 0805
4709 482205120008 0R Jumper 0805
4710 482205120008 0R Jumper 0805
4711 482205120008 0R Jumper 0805
4712 482205120008 0R Jumper 0805
4713 482205120008 0R Jumper 0805
4714 482205120008 0R Jumper 0805
4715 482205120008 0R Jumper 0805
4716 482205120008 0R Jumper 0805
4717 482205120008 0R Jumper 0805
4718 482205120008 0R Jumper 0805
4719 482205120008 0R Jumper 0805
4720 482205120008 0R Jumper 0805
4721 482205120008 0R Jumper 0805
4722 482205120008 0R Jumper 0805
4723 482205120008 0R Jumper 0805
4724 482205120008 0R Jumper 0805
4725 482205120008 0R Jumper 0805
4726 482205120008 0R Jumper 0805
4727 482205120008 0R Jumper 0805
4728 482205120008 0R Jumper 0805
4729 482205120008 0R Jumper 0805
4730 482205120008 0R Jumper 0805
4731 482205120008 0R Jumper 0805
4732 482205120008 0R Jumper 0805
4733 482205120008 0R Jumper 0805
4734 482205120008 0R Jumper 0805
4735 482205120008 0R Jumper 0805
4736 482205120008 0R Jumper 0805
4737 482205120008 0R Jumper 0805
4738 482205120008 0R Jumper 0805
4739 482205120008 0R Jumper 0805
4740 482205120008 0R Jumper 0805
4741 482205120008 0R Jumper 0805
4742 482205120008 0R Jumper 0805
4744 482205120008 0R Jumper 0805
4745 482205120008 0R Jumper 0805
4746 482205120008 0R Jumper 0805
4748 482205120008 0R Jumper 0805
4785 482205120008 0R Jumper 0805
4790 482205120008 0R Jumper 0805
4794 482205120008 0R Jumper 0805
4795 482205120008 0R Jumper 0805
COILS & FILTERS
5701 482215711477 Coil 2,2µH 5%
5703 482215620946 Osc Coil 100kHz
DIODES
6611 482213031878 1N4003G
6612 482213031878 1N4003G
6614 482213030621 1N4148 Autoreverse
6770 482213030621 1N4148
6771 482213030621 1N4148
6772 482213030621 1N4148
6773 482213030621 1N4148
6774 482213030621 1N4148
6775 482213030621 1N4148
6776 482213030621 1N4148
6777 482213034382 BZX79-F8V2
6778 482213030621 1N4148
6782 482213030621 1N4148
6785 482213030621 1N4148
6786 482213030621 1N4148
TRANSISTORS & INTEGRATED CIRCUITS
7610 532220911306 HEF4094BT
7612 532213060845 BC807-25
7613 532213060845 BC807-25
7614 532213060845 BC807-25
7616 482213060373 BC857B Autoreverse
7618 482213060511 BC847B
7619 482213060511 BC847B
7620 482213060511 BC847B
7622 482213060511 BC847B Autoreverse
7623 482213060511 BC847B
7624 482213060511 BC847B
7710 482220932919 HEF4952BT
7720 932214000668 AN7323S
7730 482220932919 HEF4952BT
7740 482220932919 HEF4952BT
7780 482213060511 BC847B
7781 482213042804 BC817-25
7782 482213044568 BC557B
7783 482213060511 BC847B
7784 482213060373 BC857B
7786 482213063494 J111
7787 482213060511 BC847B
7791 482213060511 BC847B
7792 482213060511 BC847B
Note: Only the parts mentioned in this list are normal
service spare parts.
9-14
RESISTORS
10-1
CS 53 184
TABLE OF CONTENTS
Demounting Hints ............................................................10-2Servicing Hints.................................................................10-3Lubrication Instructions....................................................10-4ESD Warnings ................................................................10-6Blockdiagram...................................................................10-7Wiring ..............................................................................10-8Circuit Diagram part1.......................................................10-9Component Layout .......................................................10-10Circuit Diagram part2.....................................................10-11Exploded View...............................................................10-12Mechanical Partslist.......................................................10-13Electrical Partslist ..........................................................10-15
3CDC 99 Module(3 Disc Carrousel Changer)
Demounting Hints
10-2
CS 53 185
A
C
B B
D
E
Demounting of Drawer→ A Pull drawer outwards→ B Unlock drawer with screwdriver→ C Lift drawer to demount from chassis
Demounting of Flex Plate→ D Lift plate to unlock pin from bottom plate→ E Move plate inwards to demount from bottom plate
Replacement of CD Drive
See also exploded view of changer mechanism.
1. Demount printed circuit board: remove 5 screws.2. Disconnect flexfoil and JST connector of CD drive from
Printed circuit board. Shortcircuit the flexfoil with apaperclip to protect the laser against ESD.
3. Remove 2 screws (pos 107,108) and demount CD drivelockings (pos 105,106).
4. Turn gearwheel (pos 42) of disc change mechanism byfinger to move CD drive support in upper position asshown in picture below A.
5. Demount CD drive support (pos 95) B.6. Replace CD drive (pos 100). The wire tree of JST
connector has to be desoldered and resoldered on thenew CD drive again.
10-3
CS 53 186
Servicing Hints
A
B
Mounting of Carrousel
1. Turn gearwheel (pos 42) of disc change mechanism by finger until CD drive is in play position.2. Mount carrousel (pos 115) so that disc is positioned right on turntable. Carrousel position number doesn´t matter.
CD drive flex foil
10-4
CS 53 187
Lubrication Instructions
Grease
Grease inside grove
Grease on top of rib
Grease
Grease on topof highest ring
Grease on fourrectangular surfaces
Grease insidegroves
Grease on slide
Grease on fourprofile groves
CHASSIS
DRAWER
10-5
CS 53 188
Grease
DRAWER MECHANISM
DISC CHANGE MECHANISM
Grease
Grease
Grease on firstand last tooth
Grease on firstand last tooth
Use only grease Polylub GLY 801 service codenumber 4822 390 10136
10-6
CS 53 385
Service Position
The following steps have to be done when replacing the CD mechanism:1. Disconnect CD drive flexfoil from old CD drive2. Connect paperclip to CD drive flexfoil to short-circuit flexfoil (fig.1)3. Remove old CD drive4. Remove short-circuit from flexfoil 5. Connect flexfoil to new CD drive6. Position new CD drive in its studs7. Remove short-circuit from Laserunit
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHENCONNECTING A NEW CDM MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE• SWITCH OFF POWER SUPPLY• ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
WARNING
fig.1
Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laserdiode to ground.For proper functionality of the CD drive this solder joint must be removed after connection the drive tothe set.
10-7
CS 53 190
DATASDA
VCC
1805
D1-D5
D2-D4
7807
7806
7871
7873
TDA7073A
TDA7073A
TDA7073A
HEF4094BT
TTM+
TTM-
MOT2
LD ON
LD
MONCD R/W
HF IN
V1
D1D2D3D4R1,R2
MOT1
SLEDGEB-
SLEDGEB+
RADB-
RADB+
FOCB-
FOCB+
+5V
+10V
SHR_CL
STR-OUTP
OE_LATCH
FLEX-FOIL8001
REGISTERSHIFT
SERVO - DECODERCD10
SAA7324 (SAA7325)
Active low passFilter
TDA1308
MOTOR
TRAY MOTOR
CARROUSEL
CD DRIVE UP/DOWN SWITCH
1881
1880
TRAY SWITCH
1882
7874
CD POS.1 SWITCH
SL
O6
O5
O7
OO
VDD +10V
O1
O2
O3
RA
FO
DIODESPHOTO
D3D2D5D1
D4
INNER SWITCH
SWITCH INFO
LASER &MONITORDIODE
TURNTABLEMOTOR
DISC
CD MECHANISM
FOCUSMOTOR
RADIALMOTOR
SLEDGEMOTOR
MOTORTURNTABLE
PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB
EN1
DATA
STB
SHR_CL
SICL
SILD
PORE
7875
7801
+3,3V
CD LEFT
78517877
CD RIGHT
Laser Control&
HF AMPLIFIERTZA1024 (TZA1025)
55
54
56
38
7
18
20
21
23
15
5
2
3
22
23
18
19
2
4
6
5
9
SWITCH INFO17
16
15
6
42
40
39
5,17,21,52,57
59
60
64
113
+5V
2
+5,6V
8
4
5
7
V562
15
63
10
11
6,14
12
13
15
2
1
3
1611
4
5
6
7
5V1
+5V+3,3V
SCL
SILD
RN
RP
LN
LP
PORE
+
-
+
-
Blockdiagram 3CDC99 19981202
Closed if carrousel is in Position 1.
Closed if the tray is in one endposition.Open during movement.
V
t
VDD (pin 16)EN1 (pin 15)
Pow
er o
n
Blockdiagram
10-8
PCS 102 757
Wiring of CD Drive
Pict. 1
Pict. 2
CS 53 388
10-9 10-9
SER. DATALOOPBACK
INTERF.
KILLTIM
ING
BITSTREAM DACSER. DATAINTERFACE
VERSAT.INTERF.
EBUINTERF.
CORR.ERROR
CONTROLFUNCTION
PRE-PROCESSING
AUDIOPROCESSOR
MIC
RO
CO
NT
RO
LLE
RIN
TE
RF
AC
ES
UB
CO
DE
PR
OC
ES
SO
R
ADDR
SRAM
PEAKDET.
MOTORCONTROL
OUTPUTSTAGES
DIG.PLL
EFMDEMOD
VERSATILEINTERFACE
ADC
VREF GEN.
FRONTEND
2x
4x
1x
V/I
V/I
Vga
p
VDD
-
+
-
+
VDD
-
+
-
+
15
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14
11.3 MHz
for CD TEXT only
TRACK
D1 (CD10)
to 1805 on part 2
INNERSW.
R1 (CD10)
to 7
877
SLIDE
VAM2201
F+
F-
ESD sensitive lines!
from 1801
to part 2 (7805)
(uP
-inte
rfac
e)
to dig. out circuitryon part 2
3CDC-mainboard
SLIDE
FOCUS
D4
D1
D2 (CD10)
D3 (CD10)
D4 (CD10)
D D
to18
05
SLIDE_
+
_
+
Laser power control
D
D
HF-Amplifier
only
for
digi
tal o
ut v
ersi
ons
(Qua
rtz
used
)
10
to78
76on
shee
t 2(C
D-T
EX
T IC
)
D1
D5
DISC
+
_
part 1
Signal Processor
T+
onpa
rt 2
D
D
D
D5
VCC
VREF
LD
MON
A
B
D2
GND
GND
D4
D3
D2
DISC
TRACK
FOCUS
_
6 7
R2 (CD10)
_
_
+
+
DISC
digital out version only
D3
PIN50
L
13 14 155 6 7 8 91 2 3 4
for digital out version:3863 = 33R
/ SAA7325
DO
BM
T-
Motor Driver
CD Drive
TR
AC
K
FO
CU
S
D3
D5
D4
D1
D2
D
E
F
G
H
F
G
H
A
B
C
D
E
11 12 13 14 15
+
9 101 2 3 4 5
11 12
Servo driver
C
8
4K7
3821
4K7
3820
+3.3V
9812
9811
2814
100n
21
VP
OS
7 VRIN
4 VSSA1
14 VSSA2
33VSSD1
50
VS
SD
2
58
VS
SD
3
35WCLI
28
WC
LK
SILD
56
SL
43STATUS
46SUB
25
TE
ST
1
31
TE
ST
2
44TEST3
63
V1
34V2|V3
61
V4
62
V5
5 VDDA1
17
VDDA2
52
VD
DD
1P
57
VD
DD
2C
20
VN
EG
13 R2
54
RA
41RAB
45RCK
38RESETn
22
RN
23
RP
48SBSY
40SCL
37SCLI
29
SC
LK
39SDA
36SDI
24
SE
LPLL
47SFSY
42
27
DA
TA
51
30
EF
55
FO
2 HFIN
1 HFREF
6 IREF
3 ISLICE
32KILL
64
LDON
18
LN
19
LP
59
MO
TO
1
60
MO
TO
2
12 R1
SAA73247877
53
CF
LG
49
CL1
1|4
26
CL1
6
16 CRIN
15 CROUT
8 D1
9 D2
10 D3
11 D4
2809
0u47
3849
100K
2842
2n2
100K
3848
3841
4K7
4K7
3844
+10V
100K
3840
1K38
38
9802
MP819
MP814
MP828
MP878
MP850
10
11
12
13
14
15
2
3
4
5
6
7
8
9
3827
1800
1
100R
3897
33K
2803
MP818
2801
220p
220p
2879
2835
47n
56K
3802
47n
10K
3801
10K
3803
3807
10K
10K
3806
3805
10K
180p
3808
10K
3853
470R
2800
100R3870
22K
3834
MP858
MP860
1K 3837
220p
2808
2811
220p
6K8
3847
47K
3842
270p
2844
3845
33K
3846
MP812
47K
MP816
MP852
MP81310
0n
MP853
+3servo
2849 4u7
2840
3839
MP809
3843
100K
270p
2841
33KMP843
MP841
MP840MP849
MP837
MP848
3850
3K9
MP815
MP820
330p
2807
2810
180p
3800
56K
10K
3866
11CDRW
3 CFIL
8CMFB
5 DIN
12EQSEL
6 GND
1 LD
4 MON
7
PWRON
10RFEQO
9RFFB
14RGADJ
13VCC2
2 VCCL
+5V
7801
TZA1024 / TZA1025
4u7
2884
47n
2869
180p
2802
2806
220p
2805
220p
EBUGND
22n
2824
3826
22K
33R
47n
2825
2
3
4
5
6
3857
MP
847
1801PH-S
1
MP817
MP
846
MP851
+3servo
47u
2828
2823
MP831
47p
MP875
MP838
MP842
MP839
MP827
4R7
3862
100R
2855
3869
3811
18K47
0p
MP802
120R
3867
MP
870
100n
2815
MP
861
MP855
2822
10R
2n2
3863
100R
3895
2851
220u
+3.3V
2833
33p
3825
1K
MP896
3728
4K7
MP893
MP895
1810
+3.3V
TF01
MP
826
100n
2887
2826
+3.3V
47u
10K
3709
2850
1n3819
470R
MP821
+3.3V
33R
3894
3873 470R
MP844
4u7
MP876
3831
22K
2888
8
11
15
+5V
14
10
2
1
6
7
16
13
9
125
3
4
TDA7073A 7807
MP873
47u
2837
10u
2838
MP845
+3.3V
1n5
2818 2816
1n5
10n
+10V3852
2R2
+3servo
2857
2859
10n
2834
33p
3828
22K
3815
4R7
+5V
MP877
4K7
3727
3812
2R2
3892
470R
3889
470R
3R3
3835
2839
47u
1
6
7
16
13
9
125
3
4
8
11
15
7806TDA7073A
14
10
2
1K
+3.3V
2885
4u7
1K3823
3824
33p
2856
2K7
3822
MP829
4n72892
MP883
2891
1n8
MP884
3832
22K
3833
MP872
+3.3V
10K
MP859
MP
879
LP
M1M2 RA
RCK
RN RP
SBSY
SFSY
SL
SUB
Innersw
VrefCD10
Inne
rsw
VrefCD10
Vref
Vref
Vref
Vref
CL11
DOBM
FO
KILL
LN
SDA
SICL
SILD
HFIN
PORE
HFOUT
1800 D21801 G11810 C102800 C42801 C52802 C42803 C5
2805 B52806 B52807 A42808 A52809 H42810 A42811 A5
2814 D52815 D52816 B122818 B112822 F92823 F102824 F10
2825 F92826 G122828 G132833 C102834 C102835 F72837 H4
2838 E82839 F42840 G42841 F52842 F42844 G52849 C1
2850 D142851 B112855 B42856 D152857 G52859 H52869 D3
2879 H52880 D82884 E82885 F92887 B102888 E52891 F4
2892 D53709 C143727 B123728 E143800 C43801 C43802 C4
3803 C43805 B43806 B43807 A43808 A43811 B43812 H5
3815 E53819 D143820 D33821 D33822 D33823 D83824 D8
3825 F93826 F93827 E103828 G103831 B143832 D153833 A4
3834 A43835 F53837 F73838 F63839 G63840 H63841 G5
3842 F53843 F53844 F53845 F53846 F53847 F53848 H6
3849 H53850 H53852 H53853 E93857 C23862 B103863 H13
3866 D83867 B113869 D33870 E33873 D143889 D153892 E15
3894 E93895 G123897 E77801 E77806 G47807 H47877 D12
9802 C149811 F89812 F8
for
prov
isio
n on
ly
3CDC99 Part1 1999 06 30
1.6V
1.6V
1.6V
3.4V
TB = 0.5µs/div
0V
1.6V
1.6V
0V
0V
3V
for CD_DA : 0Vfor CD_RW : 3V
EYE-PATTERN
during Focus search
800mVpp
1.7V
0V
1.6V
0.9V
1.9V
4.7V
1.7V
3V
1.6V
5V
4.7V
5V
4.6V
5.1V
4.9V
4.8V
3V
0V
U >400mV->Laser damaged !
3.0V
3V
0V
10V
3.2V
3.2V
3.2V
5V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
0.8V
1.7V
1.7V
2.9V
3.2V
0V
3.2V
1.6V
1.6V
0.3V
0.3V
2.9V
0.8V
0.2V
1V
4.7V
2.1V
10V
3V
EVMV...DC voltages measuredin Play mode with following conditions'+A'=+10.5V and '+5V'=+5V
10-10 10-10
CS 53 389
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist. E
C
B
Transistor pinning
3CDC99 Layout stage .2 990701
3CDC99 Board Componentside view
This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist. E
C
B
Transistor pinning
3CDC99 Layout stage .2 990701
3CDC99 Board Copperside view
1800 E31801 H51805 B11810 C31876 J11878 I11880 B51881 H21882 B52800 D22801 D32802 E22803 D32804 D52805 D32806 D32807 D22808 D32809 E52810 D22811 D32814 E22815 E22816 B42818 C32822 F42823 D42824 D42825 D42826 E42828 D52829 J22830 B42831 B32832 C32833 D32834 C32835 E52837 F42838 F42839 H42840 E52841 E52842 G42844 D52849 E42850 B42851 C42852 C52853 C52854 A22855 E22856 B52857 E52858 A32859 E42860 B32861 B32862 B42863 B42864 D52865 A22867 C32869 F22870 J12871 I12872 I42873 I22875 I32876 A32877 J32878 J32879 E52881 I32882 B32884 E22885 D32887 C42888 E12891 G32892 E22893 J33700 C53705 D53706 C53707 C53708 C53709 A43711 B53712 B23713 I33714 H33715 H3
3716 A23717 A23718 C53727 B43728 B53730 B53731 C53740 C33741 C33742 B43743 B43744 C33746 B33750 B33751 B33781 E13800 D23801 D23802 D23803 D23805 D23806 D23807 D23808 D23809 D53811 D23812 G53814 C23815 D13819 B43820 E23821 E23822 E23823 F13824 F13825 G33826 E43827 D33828 F43831 C13832 A43833 F23834 F23835 H43837 E53838 E53839 E43840 E43841 E53842 E53843 G43844 G43845 E53846 G43847 G33848 E53849 E53850 E53851 J23852 G53853 E43854 C23855 B23857 G43858 C23859 B23860 B43861 B43862 C33863 D53864 B23866 F23867 C43868 B23869 G23870 G23871 I33872 A33873 B53874 A43875 C23876 A43877 I33878 D13879 J23880 I23881 I23882 J33883 J23884 J23885 J33886 J33887 I3
3888 I33889 B53890 I33891 J33892 B53893 I33894 D33895 D53896 H33897 F13899 C25802 A25803 J15804 I15805 A26871 H46872 I46873 J46874 H36875 I36876 C16877 A36878 H47801 F1 7805 B37806 H37807 F57812 H37871 J27873 J47874 C27875 C17876 C57877 C49801 I49802 B49803 B29805 D19806 F29807 G59808 F19811 G19812 G19813 C19815 A29816 A29817 A29818 B19819 B29820 B29821 B29822 B29823 D19824 C29825 H19827 C19830 D19831 C49832 E59833 H19834 D19835 A19836 D59837 J39838 A19839 A19841 E59842 E59844 F49845 D59850 C29851 D59852 E59853 E49855 E39856 E39857 G29858 G29859 G39861 G59862 G59864 F39876 C19884 G39885 G29888 H49889 H49898 J19899 I1
Mapping
10-1110-11
CS 53 390
VDD
-
+
-
+
SRG8EN1
1 D
STB
PROTECTIONTIMING & SYNC
CHECKCRC
INTERFCPU
RAM2 PORT32 x 8
M
M
7873 D97874 C127875 D12
7876 G39801 E89803 B39813 G149827 G149834 G10
9835 G119838 D149839 C149876 C139898 D49899 E4
3878 D73879 E73880 F63881 F73882 E7
3883 E63884 E63885 D63886 F73887 E123888 E12
3890 F113891 F113893 F113896 G103899 D125802 B3
5803 E45804 E45805 C116871 D86872 D86873 D8
6874 G76875 E126876 C136877 D126878 E87805-A A9
7805-B B107812 G87871 D5
3714 F8
3715 G83716 C33717 B33718 G33730 G23731 G2
3740 A73741 A73742 B73743 B73744 A93746 B10
3750 B73751 C7
3809 C23814 C123851 E63854 A11
3855 B113858 A113859 B113860 B83861 B83864 A7
3868 C43871 E113872 B133874 B133875 C123876 C12
3877 E11
2831 B92832 A82852 H2
2853 G42854 C32858 A102860 A112861 B112862 B8
2863 B82864 C22865 C32867 A92870 E32871 F4
2872 F102873 E62875 F62876 C82877 F112878 F11
2881 F82882 B102893 F123700 H23705 G43706 G4
3707 G43708 H43711 G43712 C43713 F8
9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1805 H141876 E31878 F31880 D81881 D81882 D8
2804 G42829 E62830 C10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
YES
NO YES
NO
YES
3809
2854
2864
2865
3712
3716
3717
98035802
3868
COAX_OUTOPT_OUT
SILD
GND
YES
1R 10R
RF
-500
TB
RF
-500
TB
on rear side of moduleto connector board
3CDC mainboard
from digital-out circuitry
YES
NOYES
YES
from
to 1805
part1
on
digital out circuitry (not for all versions)
7877
LEFT
GNDA
RIGHT
+5V(+5.6V)
GND
+10V
SW_INFO
SHR_STR
SHR_CL
SICL
DATA
NO
Transformer
8003
8002
TRAY POS
POS 1 rec.
DOWNDRIVE UP/
5.6V
ver
sion
onl
y
for prov. only
Output enable
1805 Pin 2
1805 Pin 6
foolproof jumpers for 1805:
provisional
TDA1308
TDA1308
boardor combi-
PORE
GND (OE_LATCH)
CD
-TE
XT
BA
SIC
VE
RS
ION
COAX1/+3V
COAX2/EBU
EBU_GND
GND/KILL
uP_CLK
SRDT
DQSY
GND
NO
76
98
21
43 12111021 765
for provision only
provisional
to
CD-Text circuitry (not for all versions)
ITEM
CARROUSEL-MOTOR
TRAY-MOTOR
DIG
out
NO
YESYES
YES
YES NO
voltage stab.
2831 B9
B
A
1880 D81878 F31876 E31805 H14
E
D
E
D
C
1514
H
G
F
109
2
1
DIPMATE
1850
2
1
1851
DIPMATE
to 7877 on part 1
part1on7877
13
3717 B33716 C33715 G8
3714 F8
2863 B8
2862 B82861 B112860 A112858 A10
3706 G43705 G43700 H22893 F122882 B10
2830 C102829 E62804 G4
1882 D81881 D8
delay circuitry
/ part 2
to/from 7877 on part 1
(19
Pin
)(2
3 P
in)
(15
Pin
)
from 7877 on part 1
logicChanger Control
FR
OM
787
7 O
N P
AR
T 1
for digital out version
for basic version
2832 A8 3881 F73880 F63879 E73878 D7
3742 B73741 A73740 A7
3731 G23730 G2
3871 E113868 C4
3864 A73861 B83860 B8
3713 F83712 C43711 G43708 H43707 G4
8
C
B
A
543 131211
1514
3718 G3
7876 G3
7875 D127874 C127873 D9
3887 E123886 F73885 D63884 E63883 E6
6877 D126876 C136875 E126874 G7
6873 D8
3877 E11
3876 C123875 C123874 B133872 B13
2872 F10
2871 F42870 E32867 A92865 C32864 C2
H
G
F
2854 C32853 G4
2852 H2 3882 E7
9835 G11
9834 G109827 G149813 G149803 B37871 D5
7812 G87805-B B10
7805-A A96878 E8
3809 C2
3751 C73750 B7
3746 B103744 A93743 B7
2881 F8
2878 F112877 F112876 C82875 F62873 E6 9801 E8
3899 D123896 G103893 F113891 F113890 F11
3888 E12
3859 B113781 D123858 A113855 B11
3854 A113851 E63814 C12
9899 E49898 D49876 C139839 C149838 D14
6872 D86871 D85805 C115804 E45803 E4
5802 B3
2
1
6
7
16
OUT1-
13
9
125
3
4
8
11
15
7871TDA7073A
14
10
10u
2829
3884
3K9
3885
100K
1882
1N4148
6872
1N4148
6873
1881
10K
3878
1880
4O1
5O2
6O3
7O4
14O5
13O6
12O7
11
9
Os10
STR1
VDD 16
VSS 8HEF4094BP
7873
3 CP
D2
15
O0
MP806
MP
803
MP805
MP804
MP807
1N4148
6871
10K
3871
3887
470R
3781
47k
MP898
6875
BZ
X79
-C (
CO
L)
10K
3888
MP810
MP801
MP857
MP854
MP808
2877
MP856
2878
220p
56p
3860
10K
GNDA
3861
10K
2875
220p
2862
220p
22n
7874
GNDA
2863
3875
BC547B
MP823
10K
MP824
MP825
2861
10u
3859
22K
22K
10u
2860
3883
GNDA
3858
3882
47K
100K
3880
330R
10K
3879
3886
47K
3881
10K
470R
MP822
EBUGND
3708
6
330R
3809
LC89170M
DQSY 13
1 EXCK
GND7
MCK5
SBSO2
SCLK 11
SCOR3 SRDT 12
SW1 9
SW2 10
TEST8
VDD 14
WFCK4
XMODE
7876
470R3706
3R3
3851
7875
BC547B
3705
220R
47n
3700 470R
2852
2872
47n
10K
3896
3874
10K
15K
3877
3899
100R
3876
56K
MP811
MP892
22K
3713
3715
100K
BC547B7812
10K
3714
4u7
2881
EBUGND
10K
3711
MP882
MP881
MP887
MP885
MP888
MP886
MP889
MP891
2864
22p
MP890 2854
47n
2865
22n
10R
3712
9803
3707 470R
2873
47u
1R
3717
47n
2871
2870
47n
MP866
MP867
MP865
MP868
21
22
23
3
4
5
6
7
8
9
1
10
11
12
13
14
15
16
17
18
19
2
20
1805
EBUGND
470R
3716
9898
9813
9876
100u5803
DIPMATE
1878
1
2
5804 100u
33R
3814
33K
3730
3718
4K7
BZX55-F3V9
6877
9827
1N4148
6876
1876
DIPMATE
1
2
3868
33R
22n
2853
1
2
3 4
6
7 8
5802920927152B
MP871
MP863
MP899
GNDA
MP869
2831
100p
2867
220p
GNDA
3746
10K
3750
3744
10K
2882
220p
3751
1K1K
GNDA
3741
22K
4
3743
22K
3742
22K
8
4
7805-B5
6
7
8
GNDA
7805-A3
2
1
10K
989968
74
1N41
48
3872
220p
2893
9835
9834
3740
22K
10K
3731
MP897
MP874
3890
1K
470R
38931K
3891
100R
GNDA4U75805
3854
GNDA
3855
100R
GNDA
2830
47n
6878
1N4148
GNDA
2832
100p
9801
2804
4u7
9838
9839
100R
3864 2858
220u
2876
220u
MP833
MP832
MP830
MP862
COAX1
DOBM
COAX2
COAX2
+3.3V
COAX1
KILL
+3.3V
+3.3V
+4V
+5V
LN
RN
RP
LP
+5.6V
+5.6V
+10V
+10V
PORE
SICL
SILD
+3.3V
SDA
+3.3V
SUB
RCK
+4V
CL11
SBSY
SFSY
+4V
3CDC99 Part2 1999 06 30
3.3ms
DQSY
2.3V
2V
3.2V
SD
A
7.35KHz11MHz
10V
0V
4V
0V
0V
0V
0V
0V
0V
SCLK
SRDT
CD-TEXT INFO
0V
0V
0V
5.2V
TOC-reading
only during
0V
5.2V
0V
4.1V
3.3V
4.9V
4.9V
4.9V
4.9V
10V
5.2V
5.2V
5.2V
4.5V2V
2V
2.3V
0.3V
2V
5V(5.6V)
4.2V
0V5.2V
0V
4V
3V-5V log. Level
EVMV...DC voltages measuredin Play mode with following conditions'+A'=+10.5V and '+5V'=+5V
10-12 10-12
CS 53 195
98
9798
9798
96
98
96
108
106107
10523
123
24
21
54
60
25
115
22
100
95
6x
61
82
80
73 74
70
81
83 84
POS. 60
483935
38
45
43
50
51
42
5244
53
40
41
47 46 26
POS. 25
CS 53 196
10-13
Printed CircuitBoard
116 117 118
115
125
MECHANICAL PARTSLIST 3CDC-99 MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
4822 390 10136 POLYLUB GLY801 (GREASE)3 4822 463 11008 GUIDE LEFT4 4822 463 11009 GUIDE RIGHT
21 4822 441 11615 DRAWER22 4822 402 10088 BRACKET TUMBLER
38 4822 502 12548 SCREW M2,6X3,539 4822 502 12548 SCREW M2,6X3,540 4822 463 11011 SLIDE41 4822 522 10509 CONTROL DISC42 4822 522 10492 GEAR WHEEL
43 4822 528 10937 PULLEY44 4822 522 10493 IDLER WHEEL45 4822 358 10115 BELT46 4822 466 10735 ECCENTRIC GEAR WHEEL50 4822 532 12364 WASHER
51 4822 532 12364 WASHER52 4822 532 12364 WASHER53 4822 532 12364 WASHER35 4822 361 10753 CARROUSEL MOTOR70 4822 361 10753 CARROUSEL MOTOR
continued on next page
CS 53 197
73 4822 502 12548 SCREW M2,6X3,574 4822 502 12548 SCREW M2,6X3,580 4822 528 10937 PULLEY81 4822 522 10494 GEAR DRAWER82 4822 358 10115 BELT
83 4822 532 12364 WASHER84 4822 532 12364 WASHER95 4822 404 10895 SUPPORT96 4822 529 10431 SUSPENSION97 4822 529 10431 SUSPENSION
100 4822 691 10772 CD DRIVE VAM2201115 4822 466 10736 CARROUSEL117 4822 532 12365 BUSH DRAWER123 4822 402 11237 SWITCH BRACKET125 4822 401 11708 DISC CLAMP
10-14
9
8
3
12 13
10
214
7
4
6
5
MECHANICAL PARTSLIST 3CDC-99 MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
PCS 103 443
MISCELLANEOUS–––––––––––––––––––––––––––––––––––––––––––––––––––––1800 4822 265 10925 FLEX FOIL CONNECTOR 15PIN1805 4822 265 11533 FLEX FOIL CONNECTOR 23PIN1805 2422 025 09768 FLEX FOIL CONNECTOR 19PIN1805 4822 267 51322 FLEX FOIL CONNECTOR 15PIN1880 4822 276 13503 SWITCH
1881 4822 276 13503 SWITCH1882 4822 276 13503 SWITCH8001 4822 320 12659 FLEX FOIL 23PIN 480MM *8001 4822 320 12729 FLEX FOIL 23PIN 400MM8001 4822 320 12658 FLEX FOIL 19PIN 480MM
8001 4822 320 12232 FLEX FOIL 15PIN 480MM8005 3103 308 91820 FLEX FOIL 15PIN 95MM
* will be replaced by shorter length (400mm) when stock is out.
CAPACITORS–––––––––––––––––––––––––––––––––––––––––––––––––––––2800 4822 126 10053 180pF 10% 50V2801 4822 122 10466 220pF 10% 50V2802 4822 126 10053 180pF 10% 50V2803 4822 122 10466 220pF 10% 50V2804 4822 124 40246 4,7µF 20% 63V
2805 4822 122 10466 220pF 10% 50V2806 4822 122 10466 220pF 10% 50V2807 4822 126 12787 330pF 10% 50V2808 4822 122 10466 220pF 10% 50V2809 5322 124 41948 0,47µF 20% 50V
2810 4822 126 10053 180pF 10% 50V2811 4822 122 10466 220pF 10% 50V2814 4822 126 12882 100nF 20% 50V2815 4822 126 12882 100nF 20% 50V2816 4822 126 12878 1,5nF 10% 16V
2818 4822 126 12878 1,5nF 10% 16V2822 4822 126 12339 2,2nF 10% 16V2823 4822 122 33848 47pF 5% 50V2824 4822 126 11585 22nF 20% 50V2825 4822 126 12785 47nF 20% 50V
2826 4822 124 80231 47µF 20% 16V2828 4822 124 40433 47µF 20% 25V2829 4822 124 21732 10µF 20% 25V2830 4822 126 12785 47nF 20% 50V2831 4822 122 33195 100pF 10% 50V
2832 4822 122 33195 100pF 10% 50V2833 4822 122 33069 33pF 5% 50V2834 4822 122 33069 33pF 5% 50V2835 4822 126 12785 47nF 20% 50V2837 4822 124 40433 47µF 20% 25V
2838 4822 124 41579 10µF 20% 50V2839 4822 124 40433 47µF 20% 25V2840 4822 126 12882 100nF 20% 50V2841 4822 126 12702 270pF 10% 50V2842 4822 126 12339 2,2nF 10% 16V
2844 4822 126 12702 270pF 10% 50V2849 4822 124 40246 4,7µF 20% 63V2850 4822 122 33197 1nF 10% 50V2851 4822 124 40196 220µF 20% 16V2852 4822 126 12785 47nF 20% 50V
2853 4822 126 11585 22nF 20% 50V2854 4822 126 12785 47nF 20% 50V2855 4822 122 33519 470pF 10% 50V2856 4822 122 33069 33pF 5% 50V2857 4822 121 51387 10nF 20% 16V
2858 4822 124 40196 220µF 20% 16V2859 4822 121 51387 10nF 20% 16V2860 4822 124 41579 10µF 20% 50V2861 4822 124 41579 10µF 20% 50V
CAPACITORS–––––––––––––––––––––––––––––––––––––––––––––––––––––2862 4822 122 10466 220pF 10% 50V2863 4822 122 10466 220pF 10% 50V2864 4822 122 33191 22pF 5% 50V2865 4822 126 11585 22nF 20% 50V2867 4822 122 10466 220pF 10% 50V
2869 4822 126 12785 47nF 20% 50V2872 4822 126 12785 47nF 20% 50V2873 4822 124 12233 47µF 20% 25V2875 4822 126 11585 22nF 20% 50V2876 4822 124 40196 220µF 20% 16V
2877 4822 122 10573 56pF 5% 50V2878 4822 122 10466 220pF 10% 50V2879 4822 126 12785 47nF 20% 50V2881 4822 124 40769 4,7µF 20% 50V2882 4822 122 10466 220pF 10% 50V
2884 4822 124 40246 4,7µF 20% 63V2885 4822 124 40246 4,7µF 20% 63V2887 4822 126 12882 100nF 20% 50V2888 4822 124 40246 4,7µF 20% 63V2891 4822 122 10576 1,8nF 10% 16V
2892 4822 126 11714 4,7nF 20% 16V2893 4822 122 10466 220pF 10% 50V
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3700 4822 116 83883 470Ω 5% 0,16W3705 4822 116 83872 220Ω 5% 0,5W3706 4822 116 83883 470Ω 5% 0,16W3707 4822 116 83883 470Ω 5% 0,16W3708 4822 116 83883 470Ω 5% 0,16W
3709 4822 116 83864 10kΩ 5% 0,5W3711 4822 116 83864 10kΩ 5% 0,5W3712 4822 116 52176 10Ω 5% 0,5W3713 4822 116 52257 22kΩ 5% 0,5W3714 4822 116 83864 10kΩ 5% 0,5W
3715 4822 116 52234 100kΩ 5% 0,5W3716 4822 116 83883 470Ω 5% 0,16W3718 4822 116 52283 4,7kΩ 5% 0,5W3727 4822 116 52283 4,7kΩ 5% 0,5W3728 4822 116 52283 4,7kΩ 5% 0,5W
3730 4822 116 52271 33kΩ 5% 0,16W3731 4822 116 83864 10kΩ 5% 0,5W3740 4822 116 52257 22kΩ 5% 0,5W3741 4822 116 52257 22kΩ 5% 0,5W3742 4822 116 52257 22kΩ 5% 0,5W
3743 4822 116 52257 22kΩ 5% 0,5W3744 4822 116 83864 10kΩ 5% 0,5W3746 4822 116 83864 10kΩ 5% 0,5W3750 4822 050 11002 1kΩ 5% 0,2W3751 4822 050 11002 1kΩ 5% 0,2W
3781 4822 116 83884 47kΩ 5% 0,16W3800 4822 116 52291 56kΩ 5% 0,5W3801 4822 116 83864 10kΩ 5% 0,5W3802 4822 116 52291 56kΩ 5% 0,5W3803 4822 116 83864 10kΩ 5% 0,5W
3805 4822 116 83864 10kΩ 5% 0,5W3806 4822 116 83864 10kΩ 5% 0,5W3807 4822 116 83864 10kΩ 5% 0,5W3808 4822 116 83864 10kΩ 5% 0,5W3809 4822 116 52219 330Ω 5% 0.16W
3811 4822 116 52251 18kΩ 5% 0,5W3812 4822 053 10228 2,2Ω 5% 1W3814 4822 116 52191 33Ω 5% 0,5W3815 4822 052 10478 4,7Ω 5% NFR3819 4822 116 83883 470Ω 5% 0,16W
10-15
ELECTRICAL PARTSLIST 3CDC-99 MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
PCS 103 444
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3820 4822 116 52283 4,7kΩ 5% 0,5W3821 4822 116 52283 4,7kΩ 5% 0,5W3822 4822 116 52263 2,7kΩ 5% 0,16W3823 4822 050 11002 1kΩ 5% 0,2W3824 4822 050 11002 1kΩ 5% 0,2W
3825 4822 050 11002 1kΩ 5% 0,2W3826 4822 116 52257 22kΩ 5% 0,5W3827 4822 116 52271 33kΩ 5% 0,16W3828 4822 116 52257 22kΩ 5% 0,5W3831 4822 116 52257 22kΩ 5% 0,5W
3832 4822 116 83864 10kΩ 5% 0,5W3833 4822 116 52257 22kΩ 5% 0,5W3834 4822 116 52257 22kΩ 5% 0,5W3835 4822 052 10338 3,3Ω NFR253837 4822 050 11002 1kΩ 5% 0,2W
3838 4822 050 11002 1kΩ 5% 0,2W3839 4822 116 52234 100kΩ 5% 0,5W3840 4822 116 52234 100kΩ 5% 0,5W3841 4822 116 52283 4,7kΩ 5% 0,5W3842 4822 116 83884 47kΩ 5% 0,16W
3843 4822 116 52271 33kΩ 5% 0,16W3844 4822 116 52283 4,7kΩ 5% 0,5W3845 4822 116 83884 47kΩ 5% 0,16W3846 4822 116 52271 33kΩ 5% 0,16W3847 4822 116 83961 6,8kΩ 5% 0,16W
3848 4822 116 52234 100kΩ 5% 0,5W3849 4822 116 52234 100kΩ 5% 0,5W3850 4822 116 52276 3,9kΩ 5% 0,5W3851 4822 052 10338 3,3Ω NFR253852 4822 052 10228 2,2Ω 5% 0,33W
3853 4822 116 83883 470Ω 5% 0,16W3854 4822 116 52175 100Ω 5% 0,5W3855 4822 116 52175 100Ω 5% 0,5W3857 4822 116 52191 33Ω 5% 0,5W3858 4822 116 52257 22kΩ 5% 0,5W
3859 4822 116 52257 22kΩ 5% 0,5W3860 4822 116 83864 10kΩ 5% 0,5W3861 4822 116 83864 10kΩ 5% 0,5W3862 4822 116 52175 100Ω 5% 0,5W3863 4822 116 52175 100Ω 5% 0,5W
3863 4822 116 52191 33Ω 5% 0,5W3864 4822 116 52175 100Ω 5% 0,5W3866 4822 116 83864 10kΩ 5% 0,5W3867 4822 116 52206 120Ω 5% 0,16W3869 4822 050 24708 4,7Ω 1% 0,6W
3870 4822 116 52175 100Ω 5% 0,5W3871 4822 116 83864 10kΩ 5% 0,5W3872 4822 116 83864 10kΩ 5% 0,5W3873 4822 116 83883 470Ω 5% 0,16W3874 4822 116 83864 10kΩ 5% 0,5W
3875 4822 116 83864 10kΩ 5% 0,5W3876 4822 116 52291 56kΩ 5% 0,16W3877 4822 116 83864 10kΩ 5% 0,5W3878 4822 116 83864 10kΩ 5% 0,5W3879 4822 116 83864 10kΩ 5% 0,5W
3880 4822 116 52219 330Ω 5% 0,5W3881 4822 116 83864 10kΩ 5% 0,5W3882 4822 116 83884 47kΩ 5% 0,16W3883 4822 116 52234 100kΩ 5% 0,5W3884 4822 116 52276 3,9kΩ 5% 0,5W
3885 4822 116 52234 100kΩ 5% 0,5W3886 4822 116 83884 47kΩ 5% 0,16W3887 4822 116 83883 470Ω 5% 0,16W3888 4822 116 83864 10kΩ 5% 0,5W3889 4822 116 83883 470Ω 5% 0,16W
RESISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––3890 4822 050 11002 1kΩ 5% 0,2W3891 4822 050 11002 1kΩ 5% 0,2W3892 4822 116 83883 470Ω 5% 0,16W3893 4822 116 83883 470Ω 5% 0,16W3894 4822 116 52191 33Ω 5% 0,5W
3895 4822 116 52176 10Ω 5% 0,5W3897 4822 116 52175 100Ω 5% 0,5W3899 4822 116 52175 100Ω 5% 0,5W
COILS–––––––––––––––––––––––––––––––––––––––––––––––––––––1810 4822 242 10849 QUARTZ 8,46MHz1810 4822 242 73557 CERAMIC RES. 8,46MHz5802 4822 156 31058 FILTER DIGITAL OUT
DIODES–––––––––––––––––––––––––––––––––––––––––––––––––––––6871 4822 130 30621 1N41486872 4822 130 30621 1N41486873 4822 130 30621 1N41486874 4822 130 30621 1N41486875 4822 130 34233 BZX79-B5V1
6877 4822 130 31981 BZX79-C3V9
TRANSISTORS–––––––––––––––––––––––––––––––––––––––––––––––––––––7812 4822 130 40959 BC547B7874 4822 130 40959 BC547B7875 4822 130 40959 BC547B
INTEGRATED CIRCUITS–––––––––––––––––––––––––––––––––––––––––––––––––––––7801 © 4822 209 17286 TZA1024T/N1 HF-AMPLIFIER7805 4822 209 17284 TDA1308 OPAMP7806 4822 209 32852 TDA7073A/N2 SERVO DRIVER7807 4822 209 32852 TDA7073A/N2 MOTOR DRIVER7871 4822 209 32852 TDA7073A/N2 MOTOR DRIVER
7873 5322 209 10421 HEF4094BP SHIFT REGISTER7876 © 4822 209 16143 LC89170M CD TEXT7877 © 4822 209 17285 SAA7324H/M1 SIGNAL PROCESSOR
Note: Only the parts mentioned is this list are normal servicespare parts.
10-16
ELECTRICAL PARTSLIST 3CDC-99 MODULE––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
11-1
PCS 103 467
COMBI BOARD
TABLE OF CONTENTS
Brief Introduction ........................................................... 11-1
Features & Configuration table ..................................... 11-1
Main part - Component and Chip layouts ..................... 11-2
Main part - Source Select & Amplifier ........................... 11-3
Main part - Power Supply .............................................. 11-4
Transformer Primary part - Circuit & Layout ................. 11-5
Karaoke part - Circuit & Layout ..................................... 11-6
CDC Key & Headphone part - Circuit & Layouts .......... 11-7
Electrical parts list .......................................................... 11-8
11-1 11-1
Brief introduction of the Combi Board
A. TRANSFORMER PRIMARY PART
Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer.
B. POWER SUPPLY PART
Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED,
+12A, +12M, -26V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD
Display filament.
C. SOURCE SELECT & AMPLIFIER PART
a) SHIFT REGISTER (AF CONTROL)
This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control
lines), DSC modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming
directly from the µP on the Front board.
b) SOURCE SELECTION
One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501
(HEF4052BT). Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer
amplifier (Tr 7503 & 7504). The source signal is then split into recording path (for recording on tape) and main signal path
(to the PWM volume control).
c) PWM VOLUME CONTROL
The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM
control signal from µP. For good performance transistors for the left and right channels should be paired for gain
characteristics.
d) SOUND FEATURES
Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530
(HEF4069UBT) as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF
control).
e) POWER AMPLIFIER
IC 7391 (AN7125) is used as power amplifier.
f) CD_STBY CONTROL
This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit
and the laser light pen on the CD Module during the CD mode only.
g) MATRIX SURROUND OUTPUT
The matrix surround feature is provided on board. This feature is only optional on certain type version.
D. KARAOKE PART
This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary
potmeter. This feature is available for some version only.
E. HEADPHONE PART
The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver
18mW output power into a 32 ohm headphone.
F. CDC KEY PART
The CDC key buttons and LEDs are provided on this board.
Features/Configuration: A262 A263 A264 A265 A266 A267 A268 A269 A270 A271 A278 A279 A343 A347 A351
Aux In x x x x x x x x x x x x x x x
Sub-woofer Out x x x x x x x - x - x x x - -
Digital Out - - - - x x x - x - x x - - -
Video Output - - - - - - - - - - - - x - x
I.S. - - - - x x x - x - x x x - -
Voltage Selector - - x - x - - - - - - x x x x
Karaoke - - x - x - x x - - - - x - x
DBB x x x x x x x x x x x x x x x
DSC x x x x x x x x x x x x x x x
Matrix Surroud - x - - x x x - - - x x x - -
1-band Spect. Analyser x x x x - - - x - x - - - x x
3-band Spect. Analyser - - - - x x x - x - x x x - -
12W - - - - - - - x - x - - - x x
25W x x x x x x x - x - x x x - -
VCD - - - - - - - - - - - - x - x
NTC - - - - - - - - - - - - - - -
ECO-MTF x x x x - - - - - - - - - - -
ETF7 - - - - x x x x x x x x x x x
Combi Board application
A262 FW-C3/37, FW-C35/37
A263 FW-C30/37
A264 FW-C30/21/21M
A265 FW-C30/30
A266 FW-C38/21/21M
A267 FW-C39/30
A268 FW-C39/33
A269 FW-C28/33
A270 FW-C38/22/34
A271 FW-C28/22/34
A278 FW-C38/37
A279 FW-C39/21/21M
A343 FW-V39/21K/21M
A347 FW-C28/21M
A351 FW-V28/21M
PCS 103 350
11-2
MAIN PART - COMPONENT LAYOUT
11-2 11-2
MAIN PART - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
11-3
PCS 103 468
11-3
CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART
-9V
0.9V
0.9V
6V
6V9V
1V
10V
6V
5V
5V6
5V
0.9V
320mV
50mV
19mV
19mV400mV
50mV
3.3v
3.3v
0V/5V
5V
0.2V
0.2V
0.2V
14.3V
13.7V
11.8V
150mV
FOR ETF ONLY
NOT FOR 12W
NOT FOR ONE BAND SPECTRUM.
5V/0V
%
VREFSTB
MUTE
L
H
L
H
LOGICLSBMSB
LL
LH
HL
HH
LL
LH
HL
HH
26 E251 D255 B556 C1565 A151322-A H141322-B G141323-A H151323-B H151323-C H151323-D G151325 F15
SA3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
I
#
&
1507 A11508 F11509 F11510 D2
1511 F11512 C11517 B11518 A11519 H81562 B152249 B152321 B122322 D122323 C122324 C122327 B122328 D122329 B132330 C132331 A13
2332 D132333 B142334 D142335 B152336 D142337 G92338 H9
#
2339 B112340 E152341 E152342 G82343 G102344 H102345 G132346 H132347 G13
2348 H132349 G132350 H132351 H152352 G152353 F102354 F112355 F122356 E142357 C142358 G132359 H132360 A142361 B22362 G102363 H5
2364 F122365 E13
#
#
#
2366 F152370 F132400 H42401 H32402 H42405 H22406 C12407 E22460 G52463 H72465 H72466 H72469 G72470 G6
2500 C102501 B52502 D52503 F82504 D72505 D102506 H22507 F52508 F42509 D42510 F52511 E52512 F52513 E52514 E62515 B6
2516 A42517 A122518 C82519 C82520 C62521 C62522 D72523 C72524 D72525 B62526 E102527 A102528 E92529 A102530 G42531 E4
2532 E82533 A82534 D82535 B82536 F52537 A102538 E92539 C72540 C72541 A102542 E92543 C102544 C12545 A92546 E92547 A12
2548 C12549 C102550 C102551 B42552 C42553 B32554 B22555 C32556 D32557 D22558 D32559 A62560 D62561 H52563 E22564 A2
2565 A22566 A12567 A62568 G12569 G22570 A132571 A132572 A22573 A22574 A22575 B102576 D92577 F62578 A52579 D42580 E7
2581 H22582 C82583 C82584 E102585 A102586 F92587 A82588 F62589 E32590 C12591 E62592 F52593 A92594 E92595 B52596 C5
2597 F142598 E32599 F72600 H93251 D43321 C113322 C113325 B123326 D123329 B123330 D113331 B133332 C133333 B133334 D133335 B13
3336 D133337 B143338 D143339 B143340 D143341 B143342 C143343 G103344 H103345 G103346 H103347 G123348 H123349 G123350 H123351 G12
3352 H123353 F123354 H123356 G143357 H143358 G143359 H143360 H143361 F113362 F113363 F123364 E123365 G123366 G123367 G133368 G13
3369 G143370 F143371 F143372 C133373 F113374 H143378 B143379 B113380 B113381 F143382 E143383 E123384 E123385 F133386 E133387 H5
3388 H53390 H43400 G43401 G33402 G33403 G33404 G33406 G3
Remark : +A AND +C SUPPLY SWITCH AT VOL 32
3407 G23409 G23410 G13411 F83412 F83413 F83414 H53415 H6
3488 H63489 H73490 H73491 H83492 H63493 H73494 H73495 H83496 G73497 G73498 G83499 G83501 D63502 G63503 C83504 C8
3507 C73508 C73509 B73510 D73511 C93512 C93517 A53518 D83519 B83520 A33521 A63522 D83523 B83524 E73525 A83526 E8
3527 A83528 D83529 B83530 E93531 A93532 C93533 C93534 E103535 A103536 E93537 A93538 E83539 A93540 F83541 A83542 H2
3543 A83544 E83545 A113546 D113547 A103548 E103549 A123550 D103551 E53552 G53553 E4
#
from tuner
3554 F43555 B103556 A63557 A53558 C5
3559 A53560 C53561 B43562 A33563 A33564 D53565 B53566 B33567 B33568 C43569 B43570 C33571 C33574 D33575 D33576 D3
3577 D33579 H43580 E43581 E43582 F33583 F43584 F63585 F63586 F53587 F53588 F53589 H53590 H63591 F103592 D93593 A2
3594 A23596 G53597 E53598 D53599 B53601 A33602 A33603 A83604 E83605 B73606 D73609 B63610 D63611 B93616 E143617 G9
3618 H93638 C53639 B53640 A124228 F84229 F74232 C54233 B54504 C115501 F75502 C135503 G125504 G125505 H125506 H125507 F10
5508 F105510 F75511 C15520 A155521 A156320 E126321 G126322 H126323 G126324 H126325 F126326 E116327 F116328 E116329 F126330 F1
6331 E116502 F66549 A136550 A136551 E46553 E27320 C127321 C117322 B147323 C147324 D147329 E117330 E117331 E137332 E137333 F13
7391 F117400 F27401 F87402 H37403 H77404 H77405 G87501 A37503 A57504 D57505 E57506 G57507 E57508 G57509 H67510 H6
7530-A B67530-B C87530-C B97530-D D97530-E D87530-F D77537 A87538 E87539 C97540 C97543 B77544 D87545 A117546 E117547 A97548 F9
7549 B97550 D97554-A B137554-B C137556 F99210 E159229 A159285 F109286 F109287 A159509 E2
SA2
a
3541
4K7
3368
1K
5511
2u2
220n
2350
680p
100n2586
3531
33K
100R
2336
a
150n
2550
2469
47n
22K
+12A
pa
3556
pa
1u2551
+12A
C
4K7
3379
10K
M
6320
1N53
92
a
a
1322-A
100K
3616
470p
2519
3410
5K6
100p
a
10K
3529
27K
3526
3501
68K
10n
2516
BC847B7538
pa
470u
2536
3367
1K
1
2
3
4
pa
3525
68K
pa
2n2
+S_C
2460
100u
2540
1u
3605
47K
4232
6330
7530-A
HEF4069UBT
2511
68p
3583
HP
330K
3388
2K2
50R
2K2
3333
5508
AP
a
a
6K8
3576
470p
1507
12K
7330
pa
47K
a
+S_C
a
HP
NJM4556AM7554-B
3339
47R
470p
2512
+12A
a
2510
3411
3509
82K
3563
8K2
2578
100u
3345
12K
3321
3K9
3K3 2
2523
6n8
BC817-257323
22p
2517
+12A
2344
22p
3384
22K
100R
150n
2549
6327
BZ
X79
-B4V
7
a
1n5
2535
1N40
03
6324
3522
1M
100K
47K
3386
3545
47K
11
12
13
HEF4052BT
7501
1
10
680p
2588
10K
3349
5
6
7
8
4
3518
33K
C
+Ca
HP
2565
330p
2532
180p
AR
-32V
22K
3581
1u
2323
1u
2539
3382
15K
AP
2518
470p
7333BC817-25
39K
CD
a
1M
3603
D
3609
470R
HP
3552
E
VSS
3592
33K
68K
3597
a
470R
3548
1N4148
3639
a
2501
470p
3594
1K
a
3495
7508ON4986
4K7
3329
2328
7331BC857B
3489
2569
5507
2u2
+LED
220u
2353
YKC21-341613251
3
2
9229
3381
100R
2362
680p
7530-E11
7
1410
a
5502
2u2
BZX79-C22
6326
a
a
6325
BZ
X79
-B18
a
BC817-25
3538
82K
10K
47R
3338
7546BC847B
1511
2573
a
2567
22n
2524
33p
3
4
220p
2332
3543
68K
220R
3358
a
2557
330p
pa
a
470p
C
a
a
2345
100n
2327
2355
2n2
2K2
3403
180K
3558
2520 1n
10K
3251
82K
3498 6323
1N40
03
220n
2582
pa
a
51
1
2
+12A
-CMOS
4228
27K
3335
D
9285
+S_C
3527
27K
2556
330p
2335
680p
2
1
47u
2505
15191
2
3
2600
27p
6553
1N4003
+5V6
1N53
92
6331
10p
2400
220n
2348
220R
3357
2554
330p
NJM4556AM
3
2
1
8
4
2343
22p
7549BC847B
7554-A
3409
5K6
470p
pa
330p
2558
+S_P
+5V
+12M
a
1K2
a
a
F2
2568
150R
3371
2594
47p
2R2
3351
3492
1K5
390R
3589
1K8
3617
2u2
5510
6K8
3587
3401
2K2
3567
15K
D
a
150K
3343
3547
470R
OUT1+ 2
4OUT1-
OUT2+ 12
OUT2- 10
STB5
VCC
1
2R2
3585
7391AN7125
GND
7
GND1 3
GND2 11
IN16
IN28
MUTE9
4u7
2337
2466
100n
7324BC857B
4233
180K
3511
3571
10K
a
100p
2321
33n
2366
-32V
6K8
3577
3640
10K
+12A
3542
10R
1K5
3496
24701u
pa
220R
3360
BC847B7547
6550
1N4148
AL
15K
3520
100R
3412
2552 1u
3599
7401BC337-25
2K7
2K2
3404
a
3400
AR
3387
82K
10n
2359
2K2
a
7507ON4986
3570
6328
1N53
92
1n5
2597
10K
a
100K
3598
2560 1u
3342
1K
100u
2342
2590
680p
3549
4K7
BC550C
2352
220u
180p
2533
+S_P
7504
1
2
3
4
5
6
ON49867506
WH6D-156
6
8
7543BC847B
3341
1K
1323-D
220n
2347
3350
7545BC847B
a
3493
3390
150K
1u
5504
3369
1K
2587
100n
+12A
220R
3356
3497
+S_C
7403
BC
857B
1n2521
100p
2595
470u
3K9
3322
+A
1n5
2534
2577
3378
10M
a35
07
2564
330p
47p
2363
a
BC
337-
25
7509
BC847B
BC857B
7510
2563
2546
100n
4
3584
680R
22n
1322-B
3
680p
470p
2513
2504
47u
D
2341
2364
2463
820p
33K
3611
680p
82K
3539
C
a
3370
1K
4K7
3330
4229
a
47K
3385
47p
2593
e
a
+S_P
3383
22KON49867505
a
BZX79-C9V1
27p
2531
D
6551
47u
2334
220u
2351
470R
2530
27p
47p
2585
6n8
2522
a
22n
2361
47K
33K
3530
3586
2K2
3508
2527
22n
6
7
8
9
100p
2322
3413
1
10
11
12
13
14
15
16
17
18
19
2
3
4
5 22K
3580
a
6322
1N40
03
3380
3K9
1323-C
5
7
3579
150K
22n
2360
2538
100n
1u
2324
82K
3510
2507
22u
220R
504u7
2354
a
-CMOS
3374
220n
2349
47u
2357
10K
BC
857B
7404
5
7
146
2553
330p
3517
470R
3561
7530-C
a
100K
3325
3604
1M
82K
3550
a
3557
3K3
2581
470u
3366
3562
8K2
BC857B7400
+S_C
4K7
100p
2596
3553
BC817-257322
2591
680p
+5V
7320BC817-25
AL
7530-D9
7
148
5501
2u2
a
3363
1K8
D
CP
3 2
D
E015
O0
4
O1
5
O2
6
O3
714
O4 O5
13
O6
12
O7
11
Os
9 10
Os’STR
1
16VDD
8
7321
7402HEF4094BT
14
15
2 3
4
5
6
9
VDD
16
VEE
7
VSS
8
9287
5503
1u
a
1
24
3
3551
3402
2K2
a
a
2R225
15
100n
+12A
3606
47K
BC847B7550
330p
2589
2339
220u
2599
22n C
15
16
2
3
4
5
6
7
8
9
15081
10
11
12
13
14
470p
3362
1K8
1
2
3
4
5
6
7
8
9
3347
1510
1u2509
4u7
2338
220n
2583
47R
3337
3K3
3536
3564
180R
68K
3544
100K
3504
3346
12K
4u7
3415
330p
2555
5
6
3566
15K
6K8
15171
2
3
4
BC847B7548
3588
470R
6329
1N4148
a
2356
1u
2547
100u
D
D
9210
3372
9286
180R
3565
10R
a
5505
1u
47u
2333
3334
-CMOS
pa
+12M
2358
10n
+CD
680p
2571
3590
2K2
3537
3K3
470R
3610
100n
2542
2R2
a
100p2544
3354
33K
3519
a
BC847B7539
6321
1N40
03
BZ
X79
-F5V
6
6502
C
AR
1M
3523
3344
150K
2570
680p
D
100p
2329
2R2
7530-B3
7
144
100p
2548
C
a
2541
100n
1512
1
3
2
a
3532
39K
3353
3331
12K
3568
82K
3494
2R2
C
180K
3512
3499
1K5
3488
3559
3491
1
BC847B7537
180K
3574
1323-A
3
33p
2525
pa
470p
2502
3407
2503
47u
a
3534
100K
2K2
pa
3555
82K
2330
AL
2508 1u +CD
a
100K
3535
C
3336
27K
+S_C
3361
1K8
3575
22K
100n
2545
2574
a
1u
2559
47u
2543
4u7
a
+5V6
5520
2u2
39K
3533
7540BC847B
4
5
6
7
8
9
22n
2526
15091
10
11
12
13
14
15
2
3
4n7
2340
3490
82K
2584
47p
a
12K
3332
4K7
3540
e
+12A
BC847B7544
2u2
5521
3406
3n3
2506
9509
2K2
a
5506
1u
7329
47K
3602
18p
2575
BDW94C
3593
3352
2R2
2365
680p
1K
7
330p
2598
3601
47K
1518
1
2
3
4
5
6
65
TO TAPE MOTOR
1
3340
47R
D
+5V6
470R
3364
3503
100K
2465
6n8
2K7
3638
100K
a 330R
3373
2580
47u
3326
a
6549
1N4148
C
33R
3521
2561
100n
C
2529
18p
2576
47n
3582
1K2
3596
68K
BC550C7503
7
1412
7556
PDTA114ET
pa
7530-F13
a
a
+S_C
68K
3502
F1
1323-B
4
2
68p
2406
100n
2514
10p
2401
2370 22
u
1
7
142
3528
10K
e
a
220p
2331
3569
2402
1n
3414
6K8
12K
a
2579
47u
22n
7405
BC
857B
100n
2537
CD
2407
+S_P
HP
a
100n
2572
26
1
2
3
3554
39K
a
e
a
D
4504
15621
a
47u
2405
2528
47n
100n
C
a
2566
2500
470u
55
C220R
3591
pa
3618
1K8
7332
a
47n
2249
BC857B
3359
a
3365
220R
220R
a
47K
3546
680p
2592
3348
100n
2346
pa
68K
3524
10K
SPK_R
ALC_R
ALC
_L
AMPON
SPK_L
CD
_ST
BY
CD_STBY
+VCD_STBY
REC_L
INC2
STB_BY
SA1
REC_L
TAPE_L
INC
1
ALC_L
ALC_R
SHCLK
DATA
REC_R
TAPE_R
ALC
--MUTE
INC1
D_BB
ALC
BASS
D_BB
PRESENT
PRESENT
INC2
INC2
Jazz
ALC
Jazz
PWM
SHSTR
PWDN
AMPON
MUTE
MUTE
--MUTE
A1 A0
SH
CLK
DA
TA
SH
ST
R
A0A1
PR
ES
EN
T
BA
SS
Jazz
D_B
B
AMP_IC
AMP_IC
+S
SPK_L
SPK_R
MUTE
HPREF
HPREF
HPREF
HPREF
PWM
REC_R
+S
HPREF
MUTE
/
1 0
0
1 1
0 1
0
3560
BASS
3497
220K56K150K
% VALUE FOR ONE BAND SPECTRUM ANALYZER
ITEM
VALUE
349934982469
100n
SA1
#
&
3346
BZX79-C18BZX79-F156K8
* VALUE FOR 12W VERSION
ITEM
VALUE
632663253345
6K8
**
*
*
#
# *
BZX79-B3V3
6327
A
B
C
D
E
F
G
H
I
470K
680K
470K
470K
680K
680K
#
#
#
#
#
#
PCS 103 469
11-4 11-4
CIRCUIT DIAGRAM - POWER SUPPLY PART
6.2V
-39V
+14.6V+14.5V +9.8V
+10.4V
+6.3V
+9.75V+5.64V
+0.65V
+5.5V
-41.7V -34V
+14.6V
+6.3V
+10.4V
4.7V
12V
+30V
29V
+5.5V
+30V
0.6V
1V0.6V
NOT FOR 12W
FOR NTC VERSION ONLY
T
FROM T-NTC
8 9
A
B
C
D
E
F
A
B
C
D
E
F
25 E71203 E11206 A11207 B11208 C21209 E11210 C11222 B11223 B11391 A91392 A71560 E91561 E9
4224
-33V
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7
1563 E91564 E91566 F91567 F91568 F91569 D11570 F91571 F52219 A22220 B12221 C12222 C52223 C52224 D52225 A12226 A62227 C32228 D32229 D22230 E22231 E22232 E32233 F52234 D92235 E92242 B62243 B52245 C82246 D72247 C82248 C6
#
2391 B82392 B82393 B73209 A33210 A43212 A63213 A63214 A33215 A33216 E53217 F43218 F43219 E33220 E33221 E43222 E43223 E33242 A43243 A43246 B43247 A33248 B33249 A43252 A53253 A63254 A63256 C5
NTC
#
1601
+0.78V
3257 D53258 D53259 C83260 D8
3261 D9
TO FRONT
#
3263 C93264 C33265 D43266 D43268 D43269 D33270 E83271 D83272 D73273 D73274 D63275 C63276 D83277 C83278 C73279 C73280 C73281 C63282 C63283 B63286 A33287 B33288 A43289 A43391 A93392 B93393 A93394 B83395 A83396 A83397 A73398 A73399 A74215 F74216 F84217 C64218 B64221 C74222 C74224 B74226 B94502 D14503 D16220 B26221 C26222 B36223 C36224 B46225 C46226 B46227 C46228 D56229 D36230 C2
#
6231 C46232 C56233 D56235 C96236 A66240 B26241 C26242 B36243 C36244 B46245 C46248 B26249 C26250 B46251 C46252 E26253 E26254 E26255 E26256 E5
6257 C76258 D76259 C56260 B56261 C36262 B36263 C36264 B36265 C46266 B46267 C56268 B56269 C76391 A97233 B77234 B87235 C87236 C77237 D77238 D87239 E87240 A57241 A57243 F37244 E37245 E47246 E57247 A57248 A37249 C37250 B77395 A97396 A87397 A8
#
FROM VCD VIDEO OUT
#
#
#
#
3214
4R7
B
C
10K
3282
1N40
03
6222
e
1203
4216
CD
3279
1K5
1
3271
10K
D
B
2243
3252
100u
2227
10K
3256
B
3281
1K5
1N4148
6244
1N40
03
e
47u
2228
Q
6248
1N40
03
6231
M
BZ
X79
-C4V
7
3212
10R
BC337-257240
2233
220u
22n
2235
CD
2225
3m3
AP
1208
315mA
3247
68R
1N40
03
6259
e
1209
e
7250
L7812CP
GND
2
IN
1OUT
3
1n
2246
15611
3253
10R
e
e
a
6241
1N40
03
4218
e
3273
2K2
220R
3266
3268
220R
7243BC847B
3219
1K2
1
2
3
4
7247
BC337-25
2221
100n
F1
25 DIPMATE
-32V
CD
7248
BC337-25
D
BZ
X79
-C5V
6
6258
4R7
3210
4221
e
3276
39K
220u
2226
100n
2230
Q
/35V
3300
U2219
CD
1K2
3221
3264
5K6
+C
e
3286
330R
3222
1K2
7249BC327-25
F2
3242
4R7
4R7
3215
e
1N40
03
6264
1N41
48
6232
GNDIN OUT
3223
1K2
3265
22K
L78057246
15691
4217
+12M
B
6262
1N40
03
1N40
03
6240
1570
1N40
03
2231
100n
6224
B
3261
12K
6221
1N40
03
B
3209
4R7
3254
10R
1210EH-B
1
2
3
4
4K7
3394
3392
2K2
D
+LED
+PA
DD
4226
D
M
7395BC857B
10K
3397
4K7
3399
6256
D
+5V6
1
6230
1N4003
BZX79-C6V8
CD
1560
4m7
B
1N40
03
6268
BZ
X79
-C33
6229
e
1N40
03
6252
12K
3263
F1
BC327-25
7236
3259
15K
7235BC547B
6233
e
1N40
03
6227
6255
1N40
03
+A D
2393
10n
D
1n2247
6257
1N4148
330R
3289
3220
33K
16V
1N40
03
6263
T1.6A
1N40
03
6250
BC857B7396
7397
3391
100R
470R
3396BC847B
1N40
03
6223
3216
270R
e
e
1K5
3280
B
1
2
6226
1N40
03
6251
1N40
03
BZ
X79
-B4V
7
6236
1
1N4148
6391
7238BC847B
13911
2
1571
1N41
48
6242
1N40
03
3218
4K7
+5V6
6269
10K
3217
D
B
12231
2
3
BC337-25
3258
4K7
7233BD242BFP
7241
2391
10n
3393
10K
10n
2392
3395
10K
D
CD
3398
330R
1
CD
BC817-257239
1
1N40
03
6253
1564
1u
2222
1568
CD
B
4K7
3275
3272
4K732
74
4K7
F2
1N40
03
6245
1392
1
2
4215
1m
2245
6266
1N40
03
7244BD438
e
6228
BZ
X79
-C5V
64m
7
2242
7234BC369
1K
1N41
48
6235
100n
2229
68R
3249
2232
6m8
B
10K
3270
3257
10K
2224
47n
pa
15671
1N40
03
6243
3260
220R
1N40
03
6249
T5A
1206
6260
1N40
03
100n
2220
2234
10n
3277
47K
+12A
4503 B
6
1N40
03
6254
4R7
3243
EH-B1222
1
2
3
4
5
15661
6225
1N40
03
6261
1N40
03
D
3278
680R
T6.3A
1207
6220
1N40
03
3269
2K2
BC337-257237
47u
2248
4502
15631
6267
1N40
03
2223 1u
CD
3287
330R
330R
3248330R
32461K2
3213
3288
330R
7245
1N40
03
6265
BC368
B
4222
STB_BY
120R
3283
PWDN
+12M
+VCD_STBY
AMPON
11-5
PCS 103 470
11-5
CIRCUIT DIAGRAM - TRANSFORMER PRIMARY PART LAYOUT DIAGRAM - TRANSFORMER PRIMARY PART
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic diagram and respective parts list.
XX
X
F
D
E
23 C41201 D1
1202 D11205 C2
1577 D13208 D1
4
36
1 2 3 4
0V
X
X
TRANSFORMER MAIN
1 2 3 4
X
120V
0V
E
X
X
XX
X X
X XX XA
B
C
D
E
A
B
C
X
120V
5202 C19271 C1
9272 D19273 C2
9274 D19298 D2
9299 E2
X
10V
*
**
**
*
*
X
1205
T2A
25
1
1202
9271
9299
9273
5
6
C-PAD
231
2
3
4
9274
9298
5202
3208
10M
e
C-PAD
1201
1
2
9272
15771
X X
X
XX XX X
X
PCS 103 354
11-6 11-6
CIRCUIT & LAYOUT DIAGRAMS - KARAOKE PART
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic diagram and respective parts list.
This assembly drawing shows a summary of all possible versions. For componentsused in a specific version see schematic diagram and respective parts list.
C
D
48 D957 A91642 B12641 B22642 B32643 B32644 A52645 B42647 A62648 B62649 B52650 C52651 B42660 D62661 D52662 D52663 D42664 D32665 D72666 D6
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
A
B
7647BC847B
2667 D72668 D82669 D82670 D72671 D93630 B53631 B53632 B53633 A53634 B63635 A53636 C53637 B53641 B23643 B33644 B33645 A33647 B43648 B83650 C63651 A63652 B13653 A23655 B23660 D63661 D53662 D53663 D53664 D53665 D43666 D33669 D73674 C73675 D73676 D83678 D64268 D84605 B8
2648
1u
1u
2647
4606 A8
5640 B2
3648
470R
6632 D46633 D47641 B37642 C57643 A57645 D57646 D37647 D37650 D8
4
5
6
5640
22 u
100n
2671100n
2662
3651
100K
47n
2669
1K
3676
3645
2K7
3660
10K
agnd
3634
10K
mic_gnd
agnd
26493641
10K
680p
100R
3675
agnd
3633
1M
100K
3650
agnd
1K
3664
470R
3644
100R
3662
6K8
3663
1
2
3
4
mic_gnd
2641
4n7
+12A
mic_R
gnd
mic_L
DIPMATE57
agnd
7643BC550C
2644
220u 10K
3635
TC381642
9
8
7
1
2
3
agnd
2667
100p
680p
2670
BC847B7645
48
DIPMATE
1
2
470n
2645
1u
2661 1n
4605
2660
agnd
4606
6632
1N41
48
agnd
2666
6633
1N4148
2665
100n
100n
agnd
12K
3674
2668
100pagnd
2663
10u
50
agnd agnd
150K
3665
2664
100n
1M3666
BC847B7646
820R
3636
3637
820R
MPEG_gnd
BC550C7641
agnd
agnd
10K
3678
3630
470R
agnd
1M
3632
680p
2650
BC550C7642
mic_gnd agnd
470R
3631
2643
1n
agnd
BC847B7650
100n
2642
10K
36693661
1M
mic_gnd
3652
10K
agnd
agnd
10K
3653
agnd
10K
3655
mic_gnd
agnd
20K
3647
2
13
4268
1M
3643
agnd
MPEG_gnd
+Kara
+Kara
2651
470n
11-7
PCS 103 355
11-7
CIRCUIT & LAYOUT DIAGRAMS - CDC KEY PART CIRCUIT & LAYOUT DIAGRAMS - HEADPHONE PART
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
1 2 3
1 2 3
A
B
A
B
3K9
3455
14353454
2K2
1432
1K2
3453
6444
3456
8K2
6442
3452
1K5
1431
1433
1434
1
2
3
4
5
6
6443
3450
1K5
1406
PH-B
1K5
3451
1406 A11431 A21432 B21433 B21434 B21435 B23450 A23451 A23452 A23453 B23454 B23455 B23456 B26442 A36443 A36444 A3
This assembly drawing showsa summary of all possibleversions. For componentsused in a specific version seeschematic diagram andrespective parts list.
This assembly drawing showsa summary of all possibleversions. For componentsused in a specific version seeschematic diagram andrespective parts list.
1 2
1 2
A
B
C
A
B
C
58 A21324 C1
2301 C22302 C2
2303 C23300 B2
3301 B25321 B2
5322 C25324 C1
3300
2303
22n
4 5 623
02
22n
b
2u2
5322
5321
2u2
b
DIPMATE58
1 2 3
0R
22n
2301
0R
TC381324
1
5
2
4
3
2u2
5324
3301
PCS 103 471
11-8 11-8
ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD
MISCELLANEOUS
1201 482226531015 ! Mains Socket
1202 482227210269 ! Voltage Selector /21M
1205 482207152002 ! Fuse T2A 250V /21M
1206 482207155002 ! Fuse T5A 250V
1207 482207155002 ! Fuse T5A 250V
1208 482207153151 ! Fuse T315mA 250V
1322 482226731176 Loudspeaker Socket L/R
1324 482226511547 Headphone Socket
1431 482227613775 Tact Switch
1432 482227613775 Tact Switch
1433 482227613775 Tact Switch
1434 482227613775 Tact Switch
1435 482227613775 Tact Switch
1507 482226520553 Aux-in Socket
1508 242202514526 Flex Socket 16pin Vert.
1509 482226510981 Flex Socket 15pin Vert.
1510 482226511532 Flex Socket 9pin Vert.
1518 482226710953 Flex Socket 7pin Vert.
CAPACITORS
2219 482212442367 3300µF 20% 35V
2220 532212142386 100nF 5% 63V
2221 532212142386 100nF 5% 63V
2222 482212421913 1µF 20% 63V
2223 482212421913 1µF 20% 63V
2224 482212143526 47nF 5% 250V
2226 482212480144 220µF 20% 25V
2227 482212440255 100µF 20% 63V
2228 482212441751 47µF 20% 50V
2229 532212142386 100nF 5% 63V
2235 532212232654 22nF 10% 63V
2242 482212480415 4700µF 20% 50V
2245 482212481144 1000µF 20% 16V
2246 532212231647 1nF 10% 63V
2247 532212231647 1nF 10% 63V
2248 482212440433 47µF 20% 25V
2249 482212143526 47nF 5% 250V
2301 532212232654 22nF 10% 63V
2302 532212232654 22nF 10% 63V
2303 532212232654 22nF 10% 63V
2321 532212232531 100pF 5% 50V
2322 532212232531 100pF 5% 50V
2323 482212614043 1µF +80/-20% 16V
2324 482212614043 1µF +80/-20% 16V
2327 532212234099 470pF 10% 63V
2328 532212234099 470pF 10% 63V
2331 482212233575 220pF 5% 63V
2332 482212233575 220pF 5% 63V
2333 482212440433 47µF 20% 25V
2334 482212440433 47µF 20% 25V
2335 482212232535 680pF 10% 63V
2336 482212232535 680pF 10% 63V
2337 482212440769 4,7µF 20% 100V
2338 482212440769 4,7µF 20% 100V
2339 482212480144 220µF 20% 25V
2340 532212610223 4,7nF 10% 63V
2341 482212232535 680pF 10% 63V
2342 482212440207 100µF 20% 25V
2343 532212232658 22pF 5% 50V
2344 532212232658 22pF 5% 50V
2345 482212614585 100nF 10% 50V
2346 482212614585 100nF 10% 50V
2347 482212142408 220nF 5% 63V
2348 482212142408 220nF 5% 63V
2349 482212142408 220nF 5% 63V
2350 482212142408 220nF 5% 63V
2353 482212480144 220µF 20% 25V
2354 482212440769 4,7µF 20% 100V
2355 482212233127 2,2nF 10% 63V
2356 482212421913 1µF 20% 63V
2357 482212440433 47µF 20% 25V
2358 482212233177 10nF 20% 50V
2359 482212233177 10nF 20% 50V
2360 532212232654 22nF 10% 63V
2361 532212232654 22nF 10% 63V
2362 482212232535 680pF 10% 63V
2363 482212613692 47pF 1% 63V
2364 482212232535 680pF 10% 63V
2365 482212232535 680pF 10% 63V
2370 482212481151 22µF 20% 50V
2400 532212232448 10pF 5% 63V
2401 532212232448 10pF 5% 63V
2402 532212231647 1nF 10% 63V
2405 482212440433 47µF 20% 25V
2460 482212440207 100µF 20% 25V
2469 482212614585 100nF 10% 50V
2501 532212232268 470pF 10% 50V
2502 532212232268 470pF 10% 50V
2503 482212440433 47µF 20% 25V
2504 482212440433 47µF 20% 25V
2505 482212440433 47µF 20% 25V
2506 482212233891 3,3nF 10% 63V
2507 482212481151 22µF 20% 50V
2508 482212614043 1µF +80/-20% 16V
2509 482212614043 1µF +80/-20% 16V
2510 532212234099 470pF 10% 63V
2511 532212234099 470pF 10% 63V
2512 532212234099 470pF 10% 63V
2513 532212234099 470pF 10% 63V
2514 482212614585 100nF 10% 50V
2515 482212614585 100nF 10% 50V
2517 532212232658 22pF 5% 50V
2524 532212232659 33pF 5% 50V
2525 532212232659 33pF 5% 50V
2526 482212141856 22nF 5% 250V
2527 482212141856 22nF 5% 250V
2528 482212613751 47nF 10% 63V
2529 482212613751 47nF 10% 63V
2530 482212613691 27pF 1% 63V
2531 482212613691 27pF 1% 63V
2532 482212610326 180pF 5% 63V
2533 482212610326 180pF 5% 63V
2534 532212231865 1,5nF 10% 63V
2535 532212231865 1,5nF 10% 63V
2536 482212480195 470µF 20% 10V
2537 482212613838 100nF +80/-20% 50V
2538 482212613838 100nF +80/-20% 50V
2541 482212613838 100nF +80/-20% 50V
2542 482212613838 100nF +80/-20% 50V
2545 482212613838 100nF +80/-20% 50V
2546 482212613838 100nF +80/-20% 50V
2547 482212440207 100µF 20% 25V
2549 482212141854 150nF 5% 63V
2550 482212141854 150nF 5% 63V
2551 482212421913 1µF 20% 63V
2552 482212421913 1µF 20% 63V
2553 532212231863 330pF 5% 63V
2554 532212231863 330pF 5% 63V
2555 532212231863 330pF 5% 63V
2556 532212231863 330pF 5% 63V
2557 532212231863 330pF 5% 63V
2558 532212231863 330pF 5% 63V
2559 482212614043 1µF +80/-20% 16V
2560 482212614043 1µF +80/-20% 16V
2561 482212614585 100nF 10% 50V
2563 532212232654 22nF 10% 63V
2564 532212231863 330pF 5% 63V
2565 532212231863 330pF 5% 63V
2566 482212613838 100nF +80/-20% 50V
2567 532212232654 22nF 10% 63V
2568 482212613694 68pF 1% 63V
2569 482212233127 2,2nF 10% 63V
2570 482212232535 680pF 10% 63V
2571 482212232535 680pF 10% 63V
2572 482212613838 100nF +80/-20% 50V
2573 482212440769 4,7µF 20% 100V
2574 482212440769 4,7µF 20% 100V
2575 482212613689 18pF 1% 63V
2576 482212613689 18pF 1% 63V
2577 482212480195 470µF 20% 10V
2578 482212440207 100µF 20% 25V
2579 482212440433 47µF 20% 25V
2580 482212440433 47µF 20% 25V
2581 482212480791 470µF 20% 16V
2584 482212613692 47pF 1% 63V
2585 482212613692 47pF 1% 63V
2588 482212232535 680pF 10% 63V
2591 482212232535 680pF 10% 63V
2592 482212232535 680pF 10% 63V
2593 482212613692 47pF 1% 63V
2594 482212613692 47pF 1% 63V
2599 532212232654 22nF 10% 63V
RESISTORS
3209 482205120478 4R7 5% 0,1W
3210 482205120478 4R7 5% 0,1W
3212 482205120109 10R 5% 0,1W
3213 482205120122 1k2 5% 0,1W
3214 482205120478 4R7 5% 0,1W
3215 482205120478 4R7 5% 0,1W
3242 482205120478 4R7 5% 0,1W
3243 482205120478 4R7 5% 0,1W
3246 482211713577 330R 1% 1,25W
3247 482211712521 68R 1% 0,1W
3248 482211713577 330R 1% 1,25W
3249 482211712521 68R 1% 0,1W
3251 482211710833 10k 1% 0,1W
3252 482205110102 1k 2% 0,25W
3253 482205120109 10R 5% 0,1W
3254 482205120109 10R 5% 0,1W
3256 482205021003 10k 1% 0,6W
3257 482205021003 10k 1% 0,6W
3258 482211652283 4k7 5% 0,5W
3264 482211652289 5k6 5% 0,5W
3265 482211652257 22k 5% 0,5W
3266 482211683872 220R 5% 0,5W
3268 482211683872 220R 5% 0,5W
3269 482211652256 2k2 5% 0,5W
3270 482211710833 10k 1% 0,1W
3271 482211710833 10k 1% 0,1W
3272 482205120472 4k7 5% 0,1W
3273 482211711449 2k2 1% 0,1W
3274 482205120472 4k7 5% 0,1W
3275 482205120472 4k7 5% 0,1W
3276 482205120393 39k 5% 0,1W
3277 482211710834 47k 1% 0,1W
3278 482211710361 680R 1% 0,1W
3279 482211711139 1k5 1% 0,1W
3280 482211711139 1k5 1% 0,1W
3281 482211711139 1k5 1% 0,1W
3282 482211710833 10k 1% 0,1W
3283 482205120121 120R 5% 0,1W
3286 482211713577 330R 1% 1,25W
3287 482211713577 330R 1% 1,25W
3288 482211713577 330R 1% 1,25W
3289 482211713577 330R 1% 1,25W
3300 482205120008 0R Jumper 0805
3301 482205120008 0R Jumper 0805
RESISTORS
11-9
PCS 103 472
11-9
ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD
3321 482205120392 3k9 5% 0,1W
3322 482205120392 3k9 5% 0,1W
3325 482211710837 100k 1% 0,1W
3326 482211710837 100k 1% 0,1W
3329 482205120472 4k7 5% 0,1W
3330 482205120472 4k7 5% 0,1W
3331 482211711383 12k 1% 0,1W
3332 482211711383 12k 1% 0,1W
3333 482211711449 2k2 1% 0,1W
3334 482211711449 2k2 1% 0,1W
3335 482205120273 27k 5% 0,1W
3336 482205120273 27k 5% 0,1W
3337 482205120479 47R 5% 0,1W
3338 482205120479 47R 5% 0,1W
3339 482205120479 47R 5% 0,1W
3340 482205120479 47R 5% 0,1W
3341 482205110102 1k 2% 0,25W
3342 482205110102 1k 2% 0,25W
3343 482205120154 150k 5% 0,1W
3344 482205120154 150k 5% 0,1W
3345 482211711507 6k8 1% 0,1W
3346 482211711507 6k8 1% 0,1W
3347 482211710833 10k 1% 0,1W
3348 482211710833 10k 1% 0,1W
3349 482211710833 10k 1% 0,1W
3350 482211710833 10k 1% 0,1W
3351 482205120228 2R2 5% 0,1W
3352 482205120228 2R2 5% 0,1W
3353 482205120228 2R2 5% 0,1W
3354 482205120228 2R2 5% 0,1W
3361 482211652249 1k8 5% 0,5W
3362 482211652249 1k8 5% 0,5W
3363 482211652249 1k8 5% 0,5W
3364 482205120471 470R 5% 0,1W
3365 482211683872 220R 5% 0,5W
3366 482211652283 4k7 5% 0,5W
3372 482205120109 10R 5% 0,1W
3373 482211652219 330R 5% 0,5W
3379 482205120472 4k7 5% 0,1W
3380 482205120392 3k9 5% 0,1W
3381 482211652175 100R 5% 0,5W
3382 482211683933 15k 1% 0,1W
3383 482205120223 22k 5% 0,1W
3384 482205120223 22k 5% 0,1W
3385 482211710834 47k 1% 0,1W
3386 482211710834 47k 1% 0,1W
3387 482211711149 82k 1% 0,1W
3388 482205120334 330k 5% 0,1W
3390 482205120154 150k 5% 0,1W
3401 482211711449 2k2 1% 0,1W
3402 482211711449 2k2 1% 0,1W
3403 482211711449 2k2 1% 0,1W
3404 482211711449 2k2 1% 0,1W
3406 482211711449 2k2 1% 0,1W
3407 482211711449 2k2 1% 0,1W
3409 482205120562 5k6 5% 0,1W
3410 482205120562 5k6 5% 0,1W
3411 482211652175 100R 5% 0,5W
3412 482211652175 100R 5% 0,5W
3413 482211652175 100R 5% 0,5W
3414 482211711507 6k8 1% 0,1W
3415 482211711507 6k8 1% 0,1W
3450 482211711139 1k5 1% 0,1W
3451 482211711139 1k5 1% 0,1W
3452 482211711139 1k5 1% 0,1W
3453 482205120122 1k2 5% 0,1W
3454 482211711449 2k2 1% 0,1W
3455 482205120392 3k9 5% 0,1W
3456 482205120822 8k2 5% 0,1W
3496 482211711139 1k5 1% 0,1W
3497 482205120154 150k 5% 0,1W
3498 482211711148 56k 1% 0,1W
3499 482211713579 220k 1% 0,1W
3501 482205120683 68k 5% 0,1W
3502 482205120683 68k 5% 0,1W
3509 482211711149 82k 1% 0,1W
3510 482211711149 82k 1% 0,1W
3517 482211710833 10k 1% 0,1W
3518 482205120333 33k 5% 0,1W
3519 482205120333 33k 5% 0,1W
3520 482211683933 15k 1% 0,1W
3521 482205210339 ! 33R 5% 0,33W
3522 482205120105 1M 5% 0,1W
3523 482205120105 1M 5% 0,1W
3524 482205120683 68k 5% 0,1W
3525 482205120683 68k 5% 0,1W
3526 482205120273 27k 5% 0,1W
3527 482205120273 27k 5% 0,1W
3528 482211710833 10k 1% 0,1W
3529 482211710833 10k 1% 0,1W
3530 482205120333 33k 5% 0,1W
3531 482205120333 33k 5% 0,1W
3534 482211710837 100k 1% 0,1W
3535 482211710837 100k 1% 0,1W
3536 482205120332 3k3 5% 0,1W
3537 482205120332 3k3 5% 0,1W
3538 482211711149 82k 1% 0,1W
3539 482211711149 82k 1% 0,1W
3540 482205120472 4k7 5% 0,1W
3541 482205120472 4k7 5% 0,1W
3542 482205120109 10R 5% 0,1W
3543 482205120683 68k 5% 0,1W
3544 482211652297 68k 5% 0,5W
3545 482211710834 47k 1% 0,1W
3546 482211710834 47k 1% 0,1W
3547 482205120471 470R 5% 0,1W
3548 482205120471 470R 5% 0,1W
3549 482205120472 4k7 5% 0,1W
3551 482205120228 2R2 5% 0,1W
3552 482205120228 2R2 5% 0,1W
3553 482205120393 39k 5% 0,1W
3554 482205120393 39k 5% 0,1W
3556 482205120332 3k3 5% 0,1W
3557 482205120332 3k3 5% 0,1W
3558 482205120184 180k 5% 0,1W
3559 482205120184 180k 5% 0,1W
3560 482205120471 470R 5% 0,1W
3561 482205120471 470R 5% 0,1W
3562 482205120822 8k2 5% 0,1W
3563 482205120822 8k2 5% 0,1W
3564 482211711448 180R 1% 0,1W
3565 482211711448 180R 1% 0,1W
3566 482211683933 15k 1% 0,1W
3567 482211683933 15k 1% 0,1W
3568 482211711383 12k 1% 0,1W
3569 482211711383 12k 1% 0,1W
3570 482211710833 10k 1% 0,1W
3571 482211710833 10k 1% 0,1W
3574 482205120223 22k 5% 0,1W
3575 482205120223 22k 5% 0,1W
3576 482211711507 6k8 1% 0,1W
3577 482211711507 6k8 1% 0,1W
3579 482205120154 150k 5% 0,1W
3580 482205120223 22k 5% 0,1W
3581 482205120223 22k 5% 0,1W
3582 482205120122 1k2 5% 0,1W
3583 482205120122 1k2 5% 0,1W
3584 482211710361 680R 1% 0,1W
3585 482205120228 2R2 5% 0,1W
3586 482211711449 2k2 1% 0,1W
3587 482211711507 6k8 1% 0,1W
3588 482205120471 470R 5% 0,1W
3589 482205120391 390R 5% 0,1W
3590 482211711449 2k2 1% 0,1W
3591 482211683872 220R 5% 0,5W
3593 482205110102 1k 2% 0,25W
3594 482205110102 1k 2% 0,25W
3596 482205120683 68k 5% 0,1W
3597 482205120683 68k 5% 0,1W
3598 482211710837 100k 1% 0,1W
3599 482211710837 100k 1% 0,1W
3601 482211683884 47k 5% 0,5W
3602 482211683884 47k 5% 0,5W
3603 482205120105 1M 5% 0,1W
3604 482205120105 1M 5% 0,1W
3605 482211710834 47k 1% 0,1W
3606 482211710834 47k 1% 0,1W
3609 482211683883 470R 5% 0,5W
3610 482211683883 470R 5% 0,5W
3616 482211710837 100k 1% 0,1W
3617 482205120182 1k8 5% 0,1W
3618 482205120182 1k8 5% 0,1W
3640 482211710833 10k 1% 0,1W
4213 482205120008 0R Jumper 0805
4214 482205120008 0R Jumper 0805
4217 482205120008 0R Jumper 0805
4221 482205120008 0R Jumper 0805
4226 482205120008 0R Jumper 0805
4229 482205120008 0R Jumper 0805
4244 482205120008 0R Jumper 0805
4269 482205120008 0R Jumper 0805
4270 482205120008 0R Jumper 0805
4271 482205120008 0R Jumper 0805
4272 482205120008 0R Jumper 0805
4273 482205120008 0R Jumper 0805
4275 482205120008 0R Jumper 0805
4276 482205120008 0R Jumper 0805
4278 482205120008 0R Jumper 0805
4279 482205120008 0R Jumper 0805
4280 482205120008 0R Jumper 0805
4288 482205120008 0R Jumper 0805
4502 482205120008 0R Jumper 0805
4503 482205120008 0R Jumper 0805
4504 482205120008 0R Jumper 0805
4505 482205120008 0R Jumper 0805
4506 482205120008 0R Jumper 0805
4508 482205120008 0R Jumper 0805
4509 482205120008 0R Jumper 0805
4510 482205120008 0R Jumper 0805
4511 482205120008 0R Jumper 0805
4512 482205120008 0R Jumper 0805
4514 482205120008 0R Jumper 0805
4515 482205120008 0R Jumper 0805
4516 482205120008 0R Jumper 0805
4517 482205120008 0R Jumper 0805
4518 482205120008 0R Jumper 0805
4519 482205120008 0R Jumper 0805
4520 482205120008 0R Jumper 0805
4521 482205120008 0R Jumper 0805
4522 482205120008 0R Jumper 0805
4523 482205120008 0R Jumper 0805
4524 482205120008 0R Jumper 0805
4525 482205120008 0R Jumper 0805
4526 482205120008 0R Jumper 0805
4527 482205120008 0R Jumper 0805
4528 482205120008 0R Jumper 0805
4529 482205120008 0R Jumper 0805
4530 482205120008 0R Jumper 0805
PCS 103 473
11-10 11-10
RESISTORS
ELECTRICAL PARTS LIST - COMBI BOARDELECTRICAL PARTS LIST - COMBI BOARD
4531 482205120008 0R Jumper 0805
4532 482205120008 0R Jumper 0805
4533 482205120008 0R Jumper 0805
4534 482205120008 0R Jumper 0805
4535 482205120008 0R Jumper 0805
4536 482205120008 0R Jumper 0805
4537 482205120008 0R Jumper 0805
4538 482205120008 0R Jumper 0805
4539 482205120008 0R Jumper 0805
4540 482205120008 0R Jumper 0805
4541 482205120008 0R Jumper 0805
4542 482205120008 0R Jumper 0805
4543 482205120008 0R Jumper 0805
4544 482205120008 0R Jumper 0805
4545 482205120008 0R Jumper 0805
4546 482205120008 0R Jumper 0805
4548 482205120008 0R Jumper 0805
4550 482205120008 0R Jumper 0805
4551 482205120008 0R Jumper 0805
4552 482205120008 0R Jumper 0805
4553 482205120008 0R Jumper 0805
4554 482205120008 0R Jumper 0805
4555 482205120008 0R Jumper 0805
4556 482205120008 0R Jumper 0805
4558 482205120008 0R Jumper 0805
4559 482205120008 0R Jumper 0805
4560 482205120008 0R Jumper 0805
4561 482205120008 0R Jumper 0805
4562 482205120008 0R Jumper 0805
4563 482205120008 0R Jumper 0805
4564 482205120008 0R Jumper 0805
4565 482205120008 0R Jumper 0805
4566 482205120008 0R Jumper 0805
4567 482205120008 0R Jumper 0805
4568 482205120008 0R Jumper 0805
4569 482205120008 0R Jumper 0805
4570 482205120008 0R Jumper 0805
4571 482205120008 0R Jumper 0805
4573 482205120008 0R Jumper 0805
4574 482205120008 0R Jumper 0805
4575 482205120008 0R Jumper 0805
4576 482205120008 0R Jumper 0805
4577 482205120008 0R Jumper 0805
4578 482205120008 0R Jumper 0805
4579 482205120008 0R Jumper 0805
4580 482205120008 0R Jumper 0805
4581 482205120008 0R Jumper 0805
4582 482205120008 0R Jumper 0805
4583 482205120008 0R Jumper 0805
4584 482205120008 0R Jumper 0805
4585 482205120008 0R Jumper 0805
4586 482205120008 0R Jumper 0805
4587 482205120008 0R Jumper 0805
4589 482205120008 0R Jumper 0805
4590 482205120008 0R Jumper 0805
4591 482205120008 0R Jumper 0805
4592 482205120008 0R Jumper 0805
4593 482205120008 0R Jumper 0805
4594 482205120008 0R Jumper 0805
4595 482205120008 0R Jumper 0805
4596 482205120008 0R Jumper 0805
4597 482205120008 0R Jumper 0805
4598 482205120008 0R Jumper 0805
4599 482205120008 0R Jumper 0805
4677 482205120008 0R Jumper 0805
COILS & FILTERS
5202 482215711832 Mains Filter 400µH
5321 482215762552 Coil 2,2µH 5%
5322 482215762552 Coil 2,2µH 5%
5324 482215762552 Coil 2,2µH 5%
5501 482215762552 Coil 2,2µH 5%
5502 482215762552 Coil 2,2µH 5%
5503 482215762255 Coil 18,5 Turns 1µH
5504 482215762255 Coil 18,5 Turns 1µH
5505 482215762255 Coil 18,5 Turns 1µH
5506 482215762255 Coil 18,5 Turns 1µH
5508 482252610704 Fe Bead 100MHz
5510 482215762552 Coil 2,2µH 5%
5521 482215762552 Coil 2,2µH 5%
DIODES
6220 482213031878 1N4003G
6221 482213031878 1N4003G
6222 482213031878 1N4003G
6223 482213031878 1N4003G
6228 482213034173 BZX79-B5V6
6229 482213034142 BZX79-B33
6230 482213031878 1N4003G
6231 482213034174 BZX79-B4V7
6232 482213030621 1N4148
6233 482213030621 1N4148
6236 482213034174 BZX79-B4V7
6240 482213031878 1N4003G
6241 482213031878 1N4003G
6242 482213031878 1N4003G
6243 482213031878 1N4003G
6248 482213031878 1N4003G
6249 482213031878 1N4003G
6250 482213031878 1N4003G
6251 482213031878 1N4003G
6257 482213030621 1N4148
6258 482213034173 BZX79-B5V6
6259 482213031878 1N4003G
6260 482213031878 1N4003G
6265 482213031878 1N4003G
6266 482213031878 1N4003G
6267 482213031878 1N4003G
6268 482213031878 1N4003G
6269 482213030621 1N4148
6321 482213031878 1N4003G
6322 482213031878 1N4003G
6323 482213031878 1N4003G
6324 482213031878 1N4003G
6325 482213034281 BZX79-F15
6326 482213031024 BZX79-B18
6327 532213031504 BZX79-B3V3
6328 532213080686 1N5392
6329 482213030621 1N4148
6330 482213030621 1N4148
6442 482213082978 LTL-1CHPE
6443 482213082978 LTL-1CHPE
6444 482213082978 LTL-1CHPE
6502 482213034173 BZX79-B5V6
6549 482213030621 1N4148
6550 482213030621 1N4148
6551 482213030862 BZX79-B9V1
6553 482213031878 1N4003G
TRANSISTORS & INTEGRATED CIRCUITS
7233 932213922687 BD242BFP
7236 482213041246 BC327-25
7237 482213040981 BC337-25
7238 482213060511 BC847B
7239 482213042804 BC817-25
7240 482213040981 BC337-25
7241 482213040981 BC337-25
7247 482213040981 BC337-25
7248 482213040981 BC337-25
7249 482213041246 BC327-25
7320 482213042804 BC817-25
7321 482213042804 BC817-25
7322 482213042804 BC817-25
7323 482213042804 BC817-25
7324 482213060373 BC857B
7329 482213010847 BDW94C
7330 482213040981 BC337-25
7331 482213060373 BC857B
7332 482213060373 BC857B
7333 482213042804 BC817-25
7391 482220916224 AN7125
7400 482213060373 BC857B
7401 482213040981 BC337-25
7402 532220911306 HEF4094BT
7501 532220911102 HEF4052BT
7503 482213041096 BC550C
7504 482213041096 BC550C
7505 482213044568 ON4986
7506 482213044568 ON4986
7507 482213044568 ON4986
7508 482213044568 ON4986
7509 482213060511 BC847B
7510 482213060373 BC857B
7530 532220914482 HEF4069UBT
7537 482213060511 BC847B
7538 482213060511 BC847B
7543 482213060511 BC847B
7544 482213060511 BC847B
7545 482213060511 BC847B
7546 482213060511 BC847B
7547 482213060511 BC847B
7548 482213060511 BC847B
7554 482220931378 NJM4556MB
7556 319801044010 PDTA114ET
7643 482213041096 BC550C
Note: Only the parts mentioned in this list are normal
service spare parts.
PCS 103 474
12-1 12-1
EXPLODED VIEW - MAIN UNIT
PCS 103 475
12-2 12-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT
185 D3 x 12
211 D3 x 12
213 D3 x 12
214 D3 x 12
277 D3 x 12
278 D3 x 12
280 D3 x 12
282 D3 x 12
283 D3 x 16
284 M3 x 15
285 D3 x 16
286 D3 x 12
288 D3 x 12
289 D3 x 12
290 D3 x 12
293 D3 x 12
294 D2 x 8
297 D3 x 12
298 D3 x 12
299 D3 x 12
0101 313911810640 Cabinet Front
0105 313911810440 Window CDC Control
0106 313911789360 Button Set CDC Select
0107 313911810990 Cover Tray CDC 2
0108 482245413408 Badge Philips
0124 313911812780 Window Display /21M
0124 313911811030 Window Display /22/34
0125 313911810690 Button DBB
0127 313911467670 Lightguide DSC C10
0131 313911810590 Button Set Prog
0132 313911789410 Button Power On/Off
0133 313911467730 Button Set Source Select
0135 313911810760 Button Set Controls
0136 313911810400 Lightcap Source Select
0139 313911469930 Button Clock/Timer /21M
0139 313911469930 Button RDS/News/Clk /22/34
0143 313911789440 Cover Ring DSC
0144 313911789450 Cover Ring Volume
0145 313911789460 Button DSC
0146 313911810930 Knob Volume Rotary
0153 313911812790 Cover Control 2 /21M
0153 313911810710 Cover Control 2 /22/34
0158 313911810660 Cover Cassette Left 2
0159 313911810670 Cover Cassette Right 2
0160 313911468520 Lens Cassette Left 2
0161 313911468530 Lens Cassette Right 2
0197 482244310488 Door Cassette Right
0198 482244310487 Door Cassette Left
0199 482240210621 Push-Catch
0200 482252910322 Damper Assembly
0203 482249211344 Spring Compression
0204 482240211246 Bracket Right
0205 482240211245 Bracket Left
0208 482249211345 Spring Tension
0209 482249242787 Spring Cassette
0251 313911469840 Cabinet Rear NMI /21M/34
0251 313911469820 Cabinet Rear MIH /22
0252 482246240683 Foot Rubber SQ
0255 482246693148 Spacer 5mm
0260 482249211734 Spring IC
0350 313911877280 Loudspeaker Box FB-C28
0351 482230350063 FM Aerial 75R
0356 313922883610 Remote Control RC282425/01
0384 482230350082 AM Frame Aerial
0385 482232110249 ! Mains Cord
0387 313911520060 Instruction For Use /21M
0387 313911619330 Instruction For Use /22
0387 313911619340 Instruction For Use /34
1451 482232012604 Flex Cable 9pin 22cm
1455 482232012654 Flex Cable 7pin 22cm
1456 313911034180 Flex Cable 16pin 22cm
1557 482232012663 Flex Cable 7pin 34cm
5001 313911832230 ! Mains Transformer /21M
5001 313911832130 ! Mains Transformer /22/34
LEFT/RIGHT LOUDSPEAKER BOX BREAKDOWN482224810008 Piezo with Wire Assembly
996500002117 Speaker 4" 6R 12W
Note: Only the parts mentioned in this list are normal
service spare parts.
![FW: [Fwd: FW: Beautiful_TIBET]](https://img.dokumen.tips/doc/110x75/54b8dcf94a79592d6a8b4612/fw-fwd-fw-beautifultibet.jpg)
