CHAP1_A4 FWC170
User Manual: FWC170
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Page Count: 54
- FWC170/21/22/25 Mini System
- TABLE OF CONTENTS
- LOCATION OF PRINTED CIRCUIT BOARDS
- SPECIFICATIONS
- MEASUREMENT SETUP
- SERVICE AIDS
- ESD
- PREPARATIONS AND CONTROLS
- DISMANTLING INSTRUCTIONS
- BLOCK DIAGRAM
- SET WIRING DIAGRAM
- COMBI & FRONT BOARDS
- TABLE OF CONTENTS
- FTD DISPLAY PIN CONNECTIONS
- TAPE ADJUSTMENTS & MEASUREMENTS
- TUNER ADJUSTMENT TABLE FM/MW- and FM/MW/LW - versions with AM-frame aerial
- COMBI PART - COMPONENT LAYOUT(ONLY FOR /21)
- COMBI PART - SMD LAYOUT(ONLY FOR /21)
- AM FRAME AERIAL COMBI PART - COMPONENT LAYOUT(ONLY FOR /22/25)
- COMBI PART - SMD LAYOUT(ONLY FOR /22/25)
- NON CENELEC TUNER CIRCUIT
- CENELEC TUNER CIRCUIT
- SUPPLY CIRCUIT
- TAPE CIRCUIT
- POWER AMPLIFIER & ECO CIRCUIT
- FRONT PART - COMPONENT LAYOUT
- FRONT PART - SMD LAYOUT
- FRONT CIRCUIT
- TDA7468 INTERNAL BLOCK DIAGRAM
- MICROPROCESSOR TMP87CS71 INTERNAL BLOCK DIAGRAM
- ELECTRICAL PARTS LIST - FRONT PART & COMBI PART
- ECO POWER BOARD
- TAPE MECHANISM
- TAPE MECHANISM WIRING
- 3CDC-LLC-MCD1 (3 Disc Carousel Changer)
- TABLE OF CONTENTS
- Service hints
- Service Position
- BLOCK DIAGRAM 3CDC-LLC-MCD1
- 3CDC-LLC Copperside view
- 3CDC-LLC Componentside view
- R2 (CD10) mainboard
- 3CDC-LLC Copperside view
- 3CDC-LLC Componentside view
- mainboard 3CDC-LLC 100R part 2
- EXPLODED VIEW (3CDC-LC MODULE)
- MECHANICAL PARTS Loader ® this page
- Drawer bottom view
- Drawer top view
- ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE
- ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE
- SET MECHANICAL EXPLODED VIEW
- MECHANICAL & ACCESSORIES PARTSLIST
GB
CLASS 1
LASER PRODUCT
COMPACT
DIGITAL AUDIO
Service Manual
Service
Service
Service
Service
Service
FWC170/21/22/25
TABLE OF CONTENTS
Page
Location of PCBs & Version variations ......................1-2
Technical Specifications .............................................1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc...........................1-5
Preparations & Controls .............................................2-1
Disassembly Instructions & Service positions ...........3-1
Service Test Programs ...............................................3-3
Set Block diagram ......................................................4-1
Set Wiring diagram .....................................................5-1
Front & Combi Board ..................................................... 6
ECO Power Board .........................................................7
Tape Mechanism............................................................ 9
3CDC-LLC-MCD1 Module ........................................... 10
Set Mechanical Exploded view & parts list ................. 11
© Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by SL 0342 Service Audio Printed in The Netherlands Subject to modification
Mini System
3140 785 32770
Version 1.0
1-2
ECO POWER BOARD
LOCATION OF PRINTED CIRCUIT BOARDS
/21 /22
Incredible Surround
Karaoke
News
RDS
Rotary Encoder (volume control)
Jog Shuttle
Voltage Selector x
Aux Input
Digital Output
Headphone Socket x x
Line Output
Subwoofer Output
Surround Output
Matrix Surround Loudspeakers
Standby - Clock Display x x
Standby - Dark
VERSION VARIATIONS:
Type /Versions: FWC170
Features &
Board in used:
COMBI BOARD
FRONT
BOARD
CD BOARD
ECO Power Standby (Clock Display Off)
ECO6 Tuner Board - System Cenelec
x
x
ECO6 Tuner Board - System Non-Cenelec x
/25
x
x
x
x
Only for /22/25 versions
1-3
SPECIFICATIONS
GENERAL:
Mains voltage :
230V ± 10% for /22/25
Mains frequency : 50/60Hz /21
Power consumption : ≤ 15W at Standby /21
≤ 0.5W at ECO Standby /22/25
30W Active /22/25
Clock accuracy : < 4 seconds per day
Dimension centre unit
:265 x 310 x 330mm
TUNER:
FM
Tuning range:87.5-108MHz
Grid : 50kHz
IF frequency : 10.7MHz ± 20kHz
Aerial input : 75Ω coaxial
Sensitivity at 26dB S/N : < 22µV
Selectivity at 300kHz bandwidth : > 25dB
Image rejection,98MHz : > 40dB /21
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 23.5µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 530-1700kHz /21
Grid : 10kHz /21
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial, 18.1 µH
Sensitivity at 26dB S/N : < 4.4mV/M
Selectivity at 300kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Output power
1)
:2 x 3.5W ±1dB
Frequency response within -3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB1, DBB2, DBB3, DBB Off
2)
Digital Sound Control : Jazz, Techno, Optimal, Rock
2)
Headphone output at 32W : 900mV ± 1dB (max Vol.)
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec +2.5/-1.5
%
Wow and flutter : < 0.35% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 75kHz ±5kHz
Rec/Pb frequency response within 8dB : 80Hz - 10kHz
Signal to noise ratio (A-weighted) : ≥ 48dBA
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB: 20Hz - 20kHz
Output level (in Vrms) : 550mV, Z
out
= 100Ω
Signal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.003%
Channel unbalance at 1kHz : ±1dB
Channel separation at 1kHz : > 60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode
on the disc)
1)
3Ω, 1 kHz, 10% THD
2)
Frequency response in each setting is software controlled.
Weight (w/o speakers) : 4.6Kg
Frequency response : 80 - 12500Hz (8dB)
110-127V/220-240V Switchable for /21
25W Active /21
50Hz /22/25
≤ 11W at Standby /22/25
> 80dB /22/25
:531-1602kHz /22/25
:9kHz /22/25
LF Generator
e.g. PM5110
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
or Universal Test Cassette Fe SBC420 4822 397 30071
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
S/N and distortion meter
e.g. Sound Technology ST1700B
L
R
DUT
CD
Use Audio Signal Disc
(replaces test disc 3) SBC429 4822 397 30184
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
S/N and distortion meter
e.g. Sound Technology ST1700B
Frame aerial
e.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
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
DUT
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
1-5
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
HANDLING CHIP COMPONENTS
1-6
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
F
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
ESD
D
WARNUNG
Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.
NL
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécia-
listes agréés, seuls habilités à réparer
votre appareil en panne”.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn 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’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. 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 rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.
"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."
CLASS 1
LASER 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 spärren
är urkopplad. Betrakta ej strålen.
SF
Varoitus !
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
PREPARATIONS AND CONTROLS
2-1
Preparations
Rear connections
The type plate is located at the rear of the
system.
A
Po w e r
Before connecting the AC power cord to the
wall outlet, ensure that all other connections
have been made .
WARNING!
–For optimal performance, use only the
original power cable .
–Never make or change any connections
with the power switched on.
B
Antennas Connection
Connect the supplied AM loop antenna and FM
antenna to the respective terminals. Adjust the
position of the antenna for optimal reception.
AM Antenna
Fix the claw
to the slot
●Position the antenna as far as possible from a TV,
VCR or other radiation source .
R
+
–
L
speaker
(right) speaker
(left)
FM wire antenna AM loop
antenna
A
B
C
+–
AC power cord
VOLTAG E
SELECTOR
110V-
127V 220V-
240V
For user s in the U.K.: please follow the
instructions on page 2-3.
Preparations
FM Antenna
●For better FM stereo reception, connect an
outdoor FM antenna to the FM ANTENNA
terminal.
C
Speakers Connection
Front Speakers
Connect the speaker wires to the SPEAKERS
terminals, right speaker to "R" and left speaker to
"L", coloured (marked) wire to "+" and black
(unmarked) wire to "-".
1
2
●Fully insert the stripped por tion of the speaker
wire into the terminal as shown.
Notes:
–For optimal sound performance, use the
supplied speakers.
–Do not connect more than one speaker to any
one pair of +/- speaker terminals.
–Do not connect speakers with impedance lower
than the speakers supplied. Please refer to the
SPECIFICATIONS section of this manual.
Inserting batteries into the
remote control
Insert two batteries type R03 or AAA (not
supplied) into the remote control with the
correct polarity as indicated by the "+" and
"-" symbols inside the battery compartment.
CAUTION!
–Remove batteries if they are exhausted
or will not be used for a long time.
–Do not use old and new or different
types of batteries in combination.
– Batteries contain chemical substances, so
they should be disposed off properly.
PREPARATIONS AND CONTROLS
2-2
£
4
DSC DBB MUTE
2
CD 1/2/3
REPEAT SHUFFLE SLEEP
TUNER
TAPE 1/2
DIM
MUTE NEWS/TA
á
á
ë
í
Å
É
Ç
VOL
(
)
^
5
%
™
2
8
¡
#
!
$
@
#
%
^
&
STANDBY
ON
ECO
POWER
BAND TAPE 1 • 2
TUNER TAPE
DIGITAL
SOUND CONTROL
DYNAMIC
BASS BOOST
MASTER VOLUME
PROGRAM CLOCK•TIMER DIM MODE
PRESETNEXT/
STOP • CLEAR / DEMO STOPPRESET
PREV/
SEARCH •TUNING SEARCH •TUNING
PLAY• PAUSE
1
2
3
4
5
6
7
8
9
0
*
Controls
Controls on the system and
remote control
1
STANDBY ON y
–to switch the system on or to standby mode.
2
TUNER (BAND)
–to select waveband : FM or MW.
TAPE (TAPE 1•2)
–to select tape mode.
3
ECO POWER
–to switch the system on or to Eco Power
standby mode.
4
CD 1/ CD 2/ CD 3 (CD 1/2/3)
–to select disc tray 1, 2 or 3.
5
DSC (DIGITAL SOUND CONTROL)
–to select the desired sound effect :
JAZZ, ROCK, TECHNO or OPTIMAL.
6
OPEN/CLOSE
– to open or close the disc tray.
7
DISC CHANGE
– to change disc(s).
8
DBB (DYNAMIC BASS BOOST)
– to select the desired bass boost level.
9
PROGRAM
for CD ................. to programme disc tracks.
for Tuner ............. to programme preset radio
stations.
for Clock ............ to select 12- or 24-hour clock
mode.
for Timer............. to select CD programme mode
as the wake up source.
0
Ta pe deck 1 operation
â.......................... to start recording.
É.......................... to start playback.
à / á............... to rewind or fast forward.
70 ........................ to stop playback/recording or to
open the tape door.
Å.......................... to interrupt playback or
recording.
!
Ta pe deck 2 operation
É.......................... to start playback.
à / á............... to rewind or fast forward.
70 ........................ to stop playback or to open the
tape door.
Å.......................... to interrupt playback.
@
CLOCK•TIMER
–to view the clock, set the clock or set the timer.
#
DIM MODE (DIM)
–to select different brightness for the display
screen : DIM 1, DIM 2, DIM 3 or DIM OFF.
$
n
–to connect headphones.
%
MASTER VOLUME (VOL +/-)
–to increase or decrease the volume.
^
Mode Selection
PLAY•PAUSE ÉÅ
for CD ................. to start or interrupt playback.
for Plug & Play…(on the system only) to initiate
and start plug & play mode.
SEARCH•TUNING àá
for CD ................. to search backward/forward.
for Tuner .............to tune to a lower or higher
radio frequency.
for Clock ............ (on the system only) to set the
hour.
STOP•CLEAR / DEMO STOP Ç
for CD ................. to stop playback or to clear a
programme.
for Tuner ............. (on the system only) to stop
programming or to erase a
selected preset.
for Demo ........... (on the system only) to activate/
deactivate the demonstration.
for Clock ............ (on the system only) to exit clock
setting or cancel timer.
for Plug & Play…(on the system only) to exit plug
& play mode.
PREPARATIONS AND CONTROLS
2-3
PREV í / PRESET 4
NEXT ë / PRESET3
for CD ................. to skip to the beginning of the
cur rent, previous, or next track.
for Tuner ............. to select a preset radio station.
for Clock ............(on the system only) to set the
minute.
&
Display screen
–to view the current status of the system.
*
Disc tray
(
REPEAT
–to playback track(s)/disc(s)/programme
repeatedly.
)
SHUFFLE
–to playback all available discs and their tracks/
programme in random order.
¡
MUTE
–to interrupt or resume sound reproduction.
™
SLEEP
–to activate/deactivate or set the sleep timer.
£
B
–to switch the system to standby mode .
–to switch the system to Eco Power standby
mode .
Notes for remote control:
– First, select the source you wish to
control by pressing one of the source select
keys on the remote control (CD 1/2/3 or
TUNER, for example).
–Then select the desir ed function (
É
,
í
,
ë
, for example).
Controls
Important notes for users in the
U.K.
Mains plug
This apparatus is fitted with an approved 13
Amp plug. To change a fuse in this type of plug
proceed as follows:
1
Remove fuse cover and fuse.
2
Fix new fuse which should be a BS1362 5 Amp,
A.S.T.A. or BSI approved type.
3
Refit the fuse cover.
If the fitted plug is not suitable for your socket
outlets, it should be cut off and an appropriate
plug fitted in its place.
If the mains plug contains a fuse, this should
have a value of 5 Amp. If a plug without a fuse
is used, the fuse at the distribution board
should not be greater than 5 Amp.
Note: These vered plug must be disposed of to
avoid a possible shock hazard should it be
inserted into a 13 Amp socket else where.
How to connect a plug
The wires in the mains lead are coloured with
the following code: blue = neutral (N),
brown = live (L).
¶As these colours ma y not cor respond with the
colour mar kings identifying the ter minals in
your plug, proceed as follows:
– Connect the blue wire to the terminal
marked N or coloured black.
– Connect the brown wire to the terminal
marked L or coloured red.
– Do not connect either wire to the earth
terminal in the plug, marked E (or e) or
coloured green (or green and yellow).
Before replacing the plug cover, make certain
that the cord grip is clamped over the sheath
of the lead - not simply over the two wires.
Copyright in the U.K.
Recording and playback of material may
require consent. See Copyright Act 1956 and
The Performer’s Protection Acts 1958 to 1972.
Norge
Typeskilt finnes på apparatens underside.
Observer: Nettbryteren er sekundert
innkoplet. Den innebygde netdelen er
derfor ikke frakoplet nettet så lenge
apparatet er tilsluttet nettkontakten.
For å redusere faren for brann eller elektrisk
støt, skal apparatet ikke utsettes for regn eller
fuktighet.
Italia
DICHIARAZIONE DI CONFORMITA’
Si dichiara che l’apparecchio FW-C717 Philips
risponde alle prescrizioni dell’art. 2 comma 1
del D.M. 28 Agosto 1995 n. 548.
Fatto a Eindhoven
Philips Consumer Electronics
Philips, Glaslaan 2
5616 JB Eindhoven, The Netherlands
CAUTION
Use of controls or adjustments or
performance of procedures other than
herein may result in hazardous
radiation exposure or other unsafe
operation.
Maintenance
Cleaning the Cabinet
¶Use a soft cloth slightly moistened with a mild
detergent solution. Do not use a solution
containing alcohol, spirits, ammonia or abrasives.
Cleaning Discs
¶When a disc becomes dirty,
clean it with a cleaning cloth.
Wipe the disc from the centre
out. Do not wipe in a circular
motion.
¶Do not use solvents such as
benzene , thinner, commercially
available cleaners, or antistatic spray intended for
analogue records.
Cleaning the disc lens
¶After prolonged use, dirt or dust may
accumulate at the disc lens. To ensure good
playback quality, clean the disc lens with Philips
CD Lens Cleaner or any commercially available
cleaner. Follow the instructions supplied with the
cleaner.
Cleaning the Heads and the Ta pe Paths
¶To ensure good recording and playback quality,
clean the heads
A
, the capstan(s)
B
, and
pressure roller(s)
C
after every 50 hours of
tape operation.
¶Use a cotton swab slightly moistened with
cleaning fluid or alcohol.
¶You also can clean the heads by pla ying a
cleaning tape once.
C
CB B
A
Demagnetising the heads
¶Use a demagnetising tape available at your
dealer.
Troubleshooting
WARNING
Under no circumstances should you try to repair the system your self, as this will invalidate the
warranty. Do not open the system as there is a risk of electric shock.
If a fault occurs, first check the points listed below before taking the system for repair. If you
are unable to remedy a problem b y following these hints, consult your dealer or service centre.
Problem Solution
CD OPERATION
“NO DISC” is displayed. – Insert a disc.
– Check if the disc is inserted upside down.
–Wait until the moisture condensation at the lens
has cleared.
– Replace or clean the disc , see “Maintenance”.
“DISC NOT FINALIZED” is displayed. – Use a finalised CD-R(W) or CD-R.
Troubleshooting
RADIO RECEPTION
Radio reception is poor.– If the signal is too weak, adjust the antenna or
connect an external antenna for better reception.
–Increase the distance between the Mini HiFi
System and your TV or VCR.
TAPE OPERATION/RECORDING
Recording or playback cannot be made. –Clean deck parts, see “Maintenance”.
–Use only NORMAL (IEC I) tape.
–Apply a piece of adhesive tape over the missing
tab space.
The tape deck door cannot open. – Remo ve and reconnect the AC power plug and
switch on the system again.
GENERAL
The system does not react when buttons – Remove and reconnect the AC power plug and
are pressed. switch on the system again.
Sound cannot be heard or is of poor – Adjust the volume .
quality. –Disconnect the headphones.
– Check that the speakers are connected correctly.
–Check if the stripped speaker wire is clamped.
The left and right sound outputs are–Check the speaker connections and location.
reversed.
The r
emote control does not function – Select the source (CD or TUNER, for example)
properly. before pressing the function button (É,í,ë).
– Reduce the distance between the remote control
and the system.
– Insert the batter ies with their polarities
(+/– signs) aligned as indicated.
– Replace the batteries.
–Point the remote control in the direction of the
system’ s IR sensor .
The timer is not working. – Set the clock correctly.
– Press TIMER ON/OFF to switch on the timer.
–If recording is in progress, stop recording.
Not all lighted buttons are showing light. – Press DISPLAY to select NORMAL or MODE 1
display mode .
The Clock/Timer setting is erased. –Power has been interrupted or the power cord
has been disconnected. Reset the clock/timer .
The system displays features – Press and hold DEMO STOP Çon the system
automatically and buttons start flashing. to switch off the demonstration.
MAINTENANCE AND TROUBLESHOOTING
2-4
3-1 3-1
DISMANTLING INSTRUCTIONS
Dismantling of the Lens Cassette
1) Uncatch 4 catches along the edge of the Cassette door
(pos 5) as shown in figure 1 and 2 to remove the Lens
cassette (pos 2).
Figure 2: Left Cassette door
Figure 1
1) Loosen the 4 screws, slide Cover top (pos 30) towards the
rear and remove it upwards.
2) Loosen 3 screws slide the Panel right (pos 26) towards the
rear and remove it outwards. Do likewise for the Panel left
(pos 27).
3) Push the gear slowly towards the front as shown in figure
Dismantling the 3CDC Module
3 until the CDC tray starts to move out of the Front Cabinet
(pos 8). The CDC tray is now disengage and can be pulled
out completely.
4) Remove the Cover Tray (pos 29) as shown in figure 4.
5) Loosen 4 screws A to remove the CDC Module (pos 28) as
shown in figure 3.
A
A
A
Turn the Gear towards the Front
till the CDC Tray starts to open
Figure 3
Figure 4
C1
Press Inwards
Pull Rear
Panel out
1
2
Figure 5
Dismantling of the Panel Rear
1) Loosen 6 screws C on the Panel rear (pos 24).
2) Press the 2 catches C1 inwards and dismantle the Panel
rear by pulling it towards the rear.
3-2 3-2
Service pos A
Service pos B
Note: After re-assembly, it is very important to ensure the
wires from the Tape mechanism are routed properly
to ensure that they do not touch/obstruct all moving
parts.
Dismantling of the Front Panel and Bottom Panel assembly
Figure 6
Figure 7
Figure 8
1) Remove 8 screws D mounting the Front board.
2) Remove 1 screw E supporting the bracket, Combi board
(pos 33) to the Panel front (pos 8).
3) Remove 1 screw F (see figure 5) mounting the Mains
transformer body to the Panel Bottom (pos 25).
Note: Care must be taken not to damage the board
because of the heavy Mains transformer.
4) The Front and Combi boards together with the Mains
transformer can now be remove.
5) Loosen 6 screws G and eject both cassette doors to
remove the Tape mechanism (pos 12).
Note: During re-assembly of the Tape mechanism
and Front board care must be taken to ensure
the wires are properly dressed and not touch-
ing any moving parts on the Tape mechanism.
3-3 3-3
Various
other Tests
Activated with ACTION
TEST
QEEPROM FORMAT Load default data. Display shows "NEW"
for 1 second.
Caution!
All presets from the customer will be lost!!
Disconnect
mains cord
LEAVE SERVICE
TESTPROGRAM
R
9 to Exit
EEPROM TEST A test pattern will be sent to the EEPROM.
"PASS" is displayed if the uProcessor read
back the test pattern correctly, otherwise
"FAIL" will be displayed.
Volume Knob
or
Jog Shuttle knob
ROTARY
ENCODER TEST Display shows value for 2 seconds.
Values increases or decreases in steps of 1
until 0 (Min.) or 40 (Max.) is reached.
DBBDEMO DEMO will toggle on or off.
The message: "DEMO ON" or "DEMO OFF"
will scroll across the display to show the
new status of the set.
STANDBY-ON
Button pressed?
Y
N
Set is in Service PLAY Mode.
The Service Play Mode is intended to
detect and identify the failures in the CD Mode.
In this mode the electronics will still function
even when an error is detected so that
repair activities can be carried out.
SERVICE
PLAY MODE
In case of failures, error
codes according to table 2
will be displayed.
O
Button pressed?
Y
Y
Y
N
N
N
O
Button pressed?
9
Button pressed?
Display shows
8M
Output at (Front Board)
pin 80 of uP = 1,953.125Hz
Display shows
32K
Output at (Front Board)
pin 80 of uP = 2048Hz
QUARTZ
TEST
Note: During the 3CDC tray may "jerks" open
& close or the carousel may rotates
slightly. This is due to sharing of control
lines during the Service test program.
TUNER
Button pressed?
Disconnect
Mains cord ?
Y
N
N
Y
Service frequencies are
copied to the RAM (see Table1)
Tuner works normally
except:
PROGRAM button
Service Mode left
TUNER
TEST
Display Tuner Version
"ccc"
TUNER
Button pressed?
N
Y
PRESET
1
2
3
4
5
6
7
8
9
10
11
Europe
"EUR"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
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
530/531kHz*
1700/1602kHz*
560/558kHz*
1500/1494kHz*
98/87.5MHz*
87.5MHz
87.5MHz
87.5MHz
87.5/98MHz*
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, one
of 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
DIM
Button pressed?
DIM
Button pressed?
9
Button pressed?
DISPLAY
TEST
Display shows Fig. 2
and selected LEDs on
(see note 2)
Display shows Fig. 1
and selected LEDs on
(see note 1)
Figure 1
Figure 2
note 2 : OPTIMAL is on while JAZZ & TECHNO are off, other LEDs status
are not important (applicable only for sets with LEDs)
note 1 : JAZZ & TECHNO are on while OPTIMAL is off, other LEDs status
are not important (applicable only for sets with LEDs)
Table 2
Error code
E1000
E1001
E1002
E1003
E1005
E1006
E1007
E1008
E1020
E1070
E1071
E1079
Error Description
Focus Error
Triggered when the focus could not be found within a certain time when starting up the CD
or when the focus is lost for a certain time during play.
Radial Error
Triggered when the radial servo is off-track for a certain time during play.
Sledge In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately
6 Sec. have passed by. Inner-switch or sledge motor problem.
Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately
250 mSec. have passed by. Inner-switch or sledge motor problem.
Jump-offtrack error
Triggered 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 Error
Triggered when a new subcode was missing for a certain time during play.
PLL Error
The Phase Lock Loop could not lock within a certain time.
Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time.
Discmotor problem.
Focus Search Error
The focus point has not been found within a certain time.
This happens when the carousel switch is defective and closed all the time, or when the
carousel is blocked when it is located exactly at a disc position.
This happens when the carousel switch is defective and does not closed electrically, or when
the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.
The drawer could not open or enter the inside position and is opening again. This happen when
the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does
not close.
To start service test program
hold P & TAPE
depressed while
plugging in the mains cord
Display shows the
ROM version *
"S-Vyy"
(Main menu)
S refers to Service Mode.
V refers to Version.
yy refers to Software version number of Processor.
(Counting up from 01 to 99)
SERVICE TEST PROGRAM
Mini 2002 FW-C1xx, C2xx, C3xx Dated: wk141
4-1
BLOCK DIAGRAM
4-1
FW-C155 Block diagram dd wk142-5
5-1
SET WIRING DIAGRAM
5-1
FWC170 Wiring Diagram
6-16-1
COMBI & FRONT BOARDS
TABLE OF CONTENTS
FTD Display pin connection .......................................... 6-1
Tape Adjustment & Mesurement ................................... 6-2
Tuner Adjustment Table ................................................. 6-2
Combi part Component Layout ..................................... 6-3
Combi part SMD Layout ................................................ 6-4
Tuner Circuit .................................................................. 6-5
Supply & Power Amplifier Circuit................................... 6-6
Tape Circuit .................................................................... 6-7
Front Circuit ................................................................... 6-8
Front part SMD Layout .................................................. 6-9
Front part Component Layout ..................................... 6-10
TDA7468 & TMP87CN71 Internal Block diagram ....... 6-11
Electrical parts list........................................................ 6-11
FTD DISPLAY PIN CONNECTIONS
FTD DISPLAY PIN NO.
FUNCTION
3
4
2
G
3
5
1
G
3
6
-
3
7
-
3
8
-
3
9
F
2
3
3
3
G
3
1
5
G
3
0
6
G
2
9
7
G
2
8
8
G
3
2
4
G
2
6
10
G
2
5
11
G
2
4
12
G
2
3
-
2
7
9
G
2
2
-
2
1
-
2
0
P
1
1
9
P
2
1
8
P
3
1
7
P
4
1
6
P
5
1
4
P
7
1
3
P
8
1
2
P
9
1
1
P
10
1
5
P
6
1
0
P
11
9
P
12
8
P
13
7
P
14
6
P
15
5
P
16
4
-
3
-
2
-
1
F
1
4G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
10G
-
6G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
12G
B1
B2
B3
B4
B5
-
-
-
-
5G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
3G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
1G7G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
Col
Dp
-
8G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
9G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
11G
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
-
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
2G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
-
(Left)
(Middle)
(Right)
(Up)
(Low)
(1)
(2)
(3)
B5
B4
B1
B2
B3
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B10
B9
B8
B7
B6
B13
B12
B11
B5
B4
B3
B2
B1
Col 1
(11G)
(12G)
a
k
h
fb
j
Dp
n
gm
p
ec
r
d
(2G - 9G)
1G 2G 10G
11G
8G 9G
3G 4G 5G 6G 7G
12G 11G
6-26-2
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
MW
FM/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
MW
FM/AM-version, 10kHz grid
530 - 1700kHz
FM
MW
LW
98MHz, 1mV
continuous wave
450kHz
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
4
1
3
5
5
A
A
5119FM 10.7MHz, 45mV
continuous wave 2D
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
ECO6, Sys + PA with frame aerial, 070799
TUNER ADJUSTMENT TABLE
( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
∆f=±10kHz
V
RF
= 0.5mV
C
see
remark 2)
220R
100nF
36
IC 7101
220R
100nF
40
IC 7101
2141
shortcircuit
to block AFC
21
IC 7101
max.
symmetric
f
o
AM AFC
MW C
continuous wave
V
RF
= 2mV
5111
5114 20 ± 2 mV DC
0 ± 3 mV DC
MW 4)
FM/MW/LW- and FM/MW-version
( 9kHz grid)
531 - 1602kHz
B
∆f = ±30kHz
VRF as low as
possible
max.
symmetric
f
o
MW
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
(as low as
possible)
Playback
LEFT RIGHT
mV-meter Check limits see fig.1
SBC420
(4822 397 30071)
CHECK
PLAYBACK
FREQUENCY RESPONSE
General
TEST
CASSETTE RECORDER
MODE MEASURE
ON READ ON ADJUST
with to
ADJUST
MOTOR SPEED
SBC420
(4822 397 30071)
3150Hz
PLAY
deck A or B
PLAY
deck A or B
or
LEFT RIGHT
frequency
counter 3758
SBC420
(4822 397 30071)
3150Hz LEFT RIGHT
SBC420
(4822 397 30071)
10kHz LEFT RIGHT
PLAY deck A
W&F-meter check only
mV-meter
or
oscilloscope
left hand screw max. output level
& left=right
CHECK
WOW & FLUTTER
ADJUST
AZIMUTH
3150Hz ±1%
≤0.4 % DIN or
≤0.35 % CCIR
figure. 1
f(Hz)
level(dB)
8dB
6dB
10k
4k
250
80
8dB
or
headphone socket
or
headphone socket
or
headphone socket
PLAY deck B
PLAY deck A
PLAY deck B
figure. 2
f(Hz)
level(dB)
6dB
10k
4k
250
100
8dB
(10dB HSD)
8dB
(10dB HSD)
adj. ECO MTF DD AS, 110399
11 12
or
11 12
11 12
or
11 12
Recording
mV-meter
5701
RECORDED
CASSETTE LEFT RIGHT
PLAY mV-meter check only limits see fig.2
FERRO
FERRO
RECORDED
CASSETTE LEFT RIGHT
PLAY THD-meter check only ≤5%
PRE-ADJUST
BIAS
Input signal: 3mV
100Hz, 250Hz, 1kHz,
10kHz
via or
CHECK
OVERALL
FREQUENCY RESPONSE
CHECK
DISTORTION
Input signal: 300mV
1kHz
via or
Remark: If high frequencies are not within lower limit, decrease bias and re-measure.
If distortion is too high increase bias and re-measure.
14Vrms
(40Vpp)
RECORD
RECORD
RECORD
FERRO 15
or
11 12
or
11 12
13 14
13 14
TAPE ADJUSTMENTS & MEASUREMENTS
6-3 6-3
COMBI PART - COMPONENT LAYOUT(ONLY FOR /21)
B
AM FRAME
AERIAL A
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
18
65 B8
66 B8
67 B4
68 B5
69 D8
1101 E2
1102 D2
1103 C2
1202 J2
1203 K3
1206 K7
1207 K5
1208 G3
1209 K6
1300 F2
1507 F8
1707 C9
2101 D3
2102 D2
2103 C3
2104 E3
2105 D2
2106 D2
2107 D3
2112 E4
2119 C3
2120 C3
2124 C2
2125 C2
2126 C5
2127 D4
2128 D3
2129 D3
2130 C4
2131 D4
2132 C5
2133 C5
2134 C5
2135 C5
2136 E4
2137 E4
2138 C5
2139 D5
2140 D5
2141 D5
2143 D5
2144 D5
2145 E4
2146 E5
2147 E4
2148 E5
2149 C5
2150 E4
2152 D4
2153 D4
2154 D3
2155 D3
2159 D4
2161 E5
2163 E5
2164 D5
2165 D4
2166 D5
2167 D5
2169 E3
2202 G6
2203 G6
2204 G6
2205 G6
2206 G6
2220 J6
2221 K6
2222 K9
2223 K8
2224 K9
2225 K7
2226 H9
2227 G4
2228 G4
2229 G4
2234 G5
2243 J7
2245 I6
2321 G9
2322 G9
2323 G8
2324 G8
2325 H8
2326 H8
2327 I7
2328 I8
2329 I8
2330 H8
2331 J9
2332 J9
2333 F2
2334 H2
2335 G2
2336 G2
2337 I7
2338 I7
2339 I7
2346 I8
2501 G6
2502 F5
2504 H9
2507 G7
2508 G5
2511 F7
2512 G6
2513 G6
2514 F7
2517 G7
2518 H7
2519 F7
2520 H7
2521 F7
2522 H7
2531 F7
2532 G7
2535 F8
2536 F8
2547 G8
2548 G8
2549 G8
2550 G8
2551 H7
2552 G7
2560 H7
2561 G7
2565 F7
2566 H7
2570 I7
2589 F8
2590 H7
2591 F7
2592 H8
2593 F8
2594 H7
2597 G9
2598 H9
2599 I6
2600 H7
2641 F8
2642 G7
2643 G7
2681 G8
2682 G9
2683 G8
2703 B4
2704 D8
2705 B7
2706 C8
2708 E8
2709 E7
2710 E7
2711 D8
2712 D9
2713 C7
2714 D7
2715 D8
2716 E8
2718 D8
2719 C8
2721 B6
2722 B7
2723 B7
2724 B7
2725 C6
2726 C9
2727 B8
2728 C8
2730 C7
2731 C8
2732 C7
2733 C8
2735 B9
2737 B9
2738 D8
2740 E7
2741 E7
2743 E9
2744 E7
2745 D8
2747 D9
2748 C9
2749 C8
2751 E8
2752 B9
2753 E7
2754 E7
2755 D7
2756 D7
2759 B7
2760 C9
2761 C8
2762 D8
3101 C4
3102 D3
3103 D3
3104 E3
3105 D3
3113 E4
3119 E4
3132 C4
3134 C3
3141 D4
3142 C4
3144 E5
3145 D4
3146 D5
3152 E3
3153 E3
3154 D5
3155 D5
3156 E5
3157 E5
3158 E3
3159 E4
3160 E4
3161 E4
3167 E5
3168 D6
3169 D5
3170 E5
3172 D5
3176 C5
3181 C4
3202 G6
3208 H3
3213 I9
3214 H9
3242 I9
3246 H8
3247 I9
3248 I9
3249 I9
3252 I9
3253 I9
3256 K9
3257 K8
3258 K9
3259 G5
3260 G5
3261 G4
3263 F4
3264 G4
3269 G4
3272 I9
3311 G5
3312 G5
3313 G5
3318 G5
3321 G8
3322 H8
3325 H8
3326 H8
3327 H7
3328 H7
3329 G9
3330 G9
3331 H8
3332 H8
3333 F2
3334 G2
3335 H7
3336 J9
3337 I7
3341 J9
3342 I9
3507 F8
3509 H9
3511 F7
3512 F7
3513 G6
3514 F7
3521 F3
3522 F3
3523 F4
3524 F4
3531 C7
3532 B9
3533 C6
3534 C9
3537 F7
3538 F7
3539 F5
3539 G5
3545 F7
3546 E7
3562 F7
3563 H7
3568 G5
3569 G5
3570 G5
3571 G6
3572 G6
3591 F7
3592 H8
3593 F8
3594 G8
3610 H9
3618 G8
3683 G8
3684 G8
3686 G9
3687 G9
3688 G9
3689 G8
3692 G9
3701 B8
3704 B4
3705 B4
3706 D8
3707 B7
3708 B7
3709 B6
3711 C6
3712 C9
3713 B7
3714 B9
3715 C8
3716 B8
3717 C7
3718 C8
3719 C7
3720 C7
3721 C8
3722 C8
3724 C8
3725 B9
3726 B8
3727 B9
3728 B9
3729 B9
3730 B9
3731 D7
3733 E8
3734 E8
3736 D8
3737 E8
3738 E8
3740 E9
3741 E9
3742 D8
3743 D8
3745 D9
3746 D8
3747 D8
3748 D7
3749 D8
3750 D8
3752 C8
3753 C7
3754 E7
3755 C7
3756 C7
3757 C9
3758 B4
3759 C6
3760 B6
3764 D7
3765 E7
3766 C7
3767 D7
3768 E6
3769 E7
3770 E6
3771 C9
3772 E6
3773 C7
3774 D6
3775 D7
3776 D7
3777 D7
3778 B7
3779 D9
3780 E8
3781 C7
3782 B9
3785 B6
3787 B7
3788 C9
3789 B7
4103 E4
4106 D3
4107 D4
4108 D4
5102 C2
5109 E4
5110 E4
5111 E3
5112 E4
5114 E5
5119 D5
5121 D5
5123 C3
5130 C4
5131 C3
5202 J2
5403 F13
5701 B7
6103 D3
6105 D3
6106 D2
6107 D5
6120 E4
6130 C4
6131 D3
6201 G6
6202 G6
6220 K6
6221 J6
6222 K6
6223 J6
6224 K6
6225 J6
6226 K7
6227 J6
6228 K9
6229 G4
6230 G4
6232 K9
6233 K8
6235 F5
6236 I9
6238 J5
6239 K5
6250 G6
6255 F6
6256 F6
6320 H9
6549 I9
6550 I9
6551 I9
6703 D9
6706 D6
6707 D6
6708 D6
6709 D6
7101 D4
7102 C3
7103 C5
7111 E4
7112 D5
7119 E4
7201 G6
7234 F5
7235 G5
7244 I9
7245 I9
7247 I9
7248 H9
7249 G4
7250 H6
7301 H7
7320 G9
7321 G9
7322 J9
7400 G9
7503 G5
7504 G5
7506 G6
7511 G7
7681 G9
7682 G9
7704 B7
7711 E8
7712 D8
7713 D7
7714 E7
7715 C7
7716 C9
7717 E7
7718 D7
7719 D7
9101 E5
9103 D5
9104 E3
9105 D5
9106 D4
9107 C3
9108 D3
9109 C5
9228 K6
9253 J5
9273 K3
9300 K3
9302 I8
9304 I8
9305 I7
9307 H9
9310 I2
9311 I2
9491 G6
9492 F6
9500 F3
9501 F3
9502 F3
9503 E3
9505 F4
9506 I3
9510 E3
9534 I6
9554 J6
9560 F8
9561 F8
9600 F7
9601 F9
9602 F9
9603 F9
9604 F9
9605 F9
9606 E9
9607 E9
9614 G7
9615 G6
9616 G7
9620 H7
9622 H6
9623 J7
9624 I7
9625 J7
9626 J7
9628 H6
9629 H6
9630 F6
9631 F6
9633 F5
9634 F4
9635 F3
9636 J8
9637 J8
9638 I7
9639 I6
9650 F7
9652 I8
9653 J8
9654 I8
9655 I7
9656 K7
9659 J6
9660 K4
9661 J7
9662 I7
9663 K4
9664 K4
9665 K7
9700 F9
9701 B5
9702 B5
9703 B6
9704 F6
9708 B7
9709 C6
9710 C6
9711 C8
9713 D7
9714 B8
9715 B8
9717 D7
9718 F7
9719 F7
9720 F7
9721 F7
9730 D7
9739 B8
9740 F8
9741 B8
9742 F9
9750 C7
9751 B9
9752 B6
9753 H3
9781 F6
9800 K9
9801 K9
9802 K9
9803 K9
9804 J9
9805 J9
9806 J9
9807 J9
9808 J9
9809 I9
9810 H9
9811 F9
9812 F9
9813 F9
9814 F9
9815 F9
9816 F9
9817 E9
9818 E9
9819 D9
9820 D9
9821 D9
9822 D9
9823 D9
9824 D9
9825 C9
9826 C9
9827 C9
9828 C9
9829 C9
9830 C9
9831 B9
9832 D9
9834 I8
9850 E9
9851 K7
9851 E9
9852 K6
9853 K6
9861 J2
COMBI PART - SMD LAYOUT(ONLY FOR /21)
6-4 6-4
A
D
1
C
5
3
4
2
11
12
13
14
15
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
65 B8
66 B8
67 B4
68 B5
69 D8
1101 E2
1102 D2
1103 C2
1202 J2
1203 K3
1206 K7
1207 K5
1208 G3
1209 K6
1300 F2
1507 F8
1707 C9
2101 D3
2102 D2
2103 C3
2104 E3
2105 D2
2106 D2
2107 D3
2112 E4
2119 C3
2120 C3
2124 C2
2125 C2
2126 C5
2127 D4
2128 D3
2129 D3
2130 C4
2131 D4
2132 C5
2133 C5
2134 C5
2135 C5
2136 E4
2137 E4
2138 C5
2139 D5
2140 D5
2141 D5
2143 D5
2144 D5
2145 E4
2146 E5
2147 E4
2148 E5
2149 C5
2150 E4
2152 D4
2153 D4
2154 D3
2155 D3
2159 D4
2161 E5
2163 E5
2164 D5
2165 D4
2166 D5
2167 D5
2169 E3
2202 G6
2203 G6
2204 G6
2205 G6
2206 G6
2220 J6
2221 K6
2222 K9
2223 K8
2224 K9
2225 K7
2226 H9
2227 G4
2228 G4
2229 G4
2234 G5
2243 J7
2245 I6
2321 G9
2322 G9
2323 G8
2324 G8
2325 H8
2326 H8
2327 I7
2328 I8
2329 I8
2330 H8
2331 J9
2332 J9
2333 F2
2334 H2
2335 G2
2336 G2
2337 I7
2338 I7
2339 I7
2346 I8
2501 G6
2502 F5
2504 H9
2507 G7
2508 G5
2511 F7
2512 G6
2513 G6
2514 F7
2517 G7
2518 H7
2519 F7
2520 H7
2521 F7
2522 H7
2531 F7
2532 G7
2535 F8
2536 F8
2547 G8
2548 G8
2549 G8
2550 G8
2551 H7
2552 G7
2560 H7
2561 G7
2565 F7
2566 H7
2570 I7
2589 F8
2590 H7
2591 F7
2592 H8
2593 F8
2594 H7
2597 G9
2598 H9
2599 I6
2600 H7
2641 F8
2642 G7
2643 G7
2681 G8
2682 G9
2683 G8
2703 B4
2704 D8
2705 B7
2706 C8
2708 E8
2709 E7
2710 E7
2711 D8
2712 D9
2713 C7
2714 D7
2715 D8
2716 E8
2718 D8
2719 C8
2721 B6
2722 B7
2723 B7
2724 B7
2725 C6
2726 C9
2727 B8
2728 C8
2730 C7
2731 C8
2732 C7
2733 C8
2735 B9
2737 B9
2738 D8
2740 E7
2741 E7
2743 E9
2744 E7
2745 D8
2747 D9
2748 C9
2749 C8
2751 E8
2752 B9
2753 E7
2754 E7
2755 D7
2756 D7
2759 B7
2760 C9
2761 C8
2762 D8
3101 C4
3102 D3
3103 D3
3104 E3
3105 D3
3113 E4
3119 E4
3132 C4
3134 C3
3141 D4
3142 C4
3144 E5
3145 D4
3146 D5
3152 E3
3153 E3
3154 D5
3155 D5
3156 E5
3157 E5
3158 E3
3159 E4
3160 E4
3161 E4
3167 E5
3168 D6
3169 D5
3170 E5
3172 D5
3176 C5
3181 C4
3202 G6
3208 H3
3213 I9
3214 H9
3242 I9
3246 H8
3247 I9
3248 I9
3249 I9
3252 I9
3253 I9
3256 K9
3257 K8
3258 K9
3259 G5
3260 G5
3261 G4
3263 F4
3264 G4
3269 G4
3272 I9
3311 G5
3312 G5
3313 G5
3318 G5
3321 G8
3322 H8
3325 H8
3326 H8
3327 H7
3328 H7
3329 G9
3330 G9
3331 H8
3332 H8
3333 F2
3334 G2
3335 H7
3336 J9
3337 I7
3341 J9
3342 I9
3507 F8
3509 H9
3511 F7
3512 F7
3513 G6
3514 F7
3521 F3
3522 F3
3523 F4
3524 F4
3531 C7
3532 B9
3533 C6
3534 C9
3537 F7
3538 F7
3539 F5
3539 G5
3545 F7
3546 E7
3562 F7
3563 H7
3568 G5
3569 G5
3570 G5
3571 G6
3572 G6
3591 F7
3592 H8
3593 F8
3594 G8
3610 H9
3618 G8
3683 G8
3684 G8
3686 G9
3687 G9
3688 G9
3689 G8
3692 G9
3701 B8
3704 B4
3705 B4
3706 D8
3707 B7
3708 B7
3709 B6
3711 C6
3712 C9
3713 B7
3714 B9
3715 C8
3716 B8
3717 C7
3718 C8
3719 C7
3720 C7
3721 C8
3722 C8
3724 C8
3725 B9
3726 B8
3727 B9
3728 B9
3729 B9
3730 B9
3731 D7
3733 E8
3734 E8
3736 D8
3737 E8
3738 E8
3740 E9
3741 E9
3742 D8
3743 D8
3745 D9
3746 D8
3747 D8
3748 D7
3749 D8
3750 D8
3752 C8
3753 C7
3754 E7
3755 C7
3756 C7
3757 C9
3758 B4
3759 C6
3760 B6
3764 D7
3765 E7
3766 C7
3767 D7
3768 E6
3769 E7
3770 E6
3771 C9
3772 E6
3773 C7
3774 D6
3775 D7
3776 D7
3777 D7
3778 B7
3779 D9
3780 E8
3781 C7
3782 B9
3785 B6
3787 B7
3788 C9
3789 B7
4103 E4
4106 D3
4107 D4
4108 D4
5102 C2
5109 E4
5110 E4
5111 E3
5112 E4
5114 E5
5119 D5
5121 D5
5123 C3
5130 C4
5131 C3
5202 J2
5403 F13
5701 B7
6103 D3
6105 D3
6106 D2
6107 D5
6120 E4
6130 C4
6131 D3
6201 G6
6202 G6
6220 K6
6221 J6
6222 K6
6223 J6
6224 K6
6225 J6
6226 K7
6227 J6
6228 K9
6229 G4
6230 G4
6232 K9
6233 K8
6235 F5
6236 I9
6238 J5
6239 K5
6250 G6
6255 F6
6256 F6
6320 H9
6549 I9
6550 I9
6551 I9
6703 D9
6706 D6
6707 D6
6708 D6
6709 D6
7101 D4
7102 C3
7103 C5
7111 E4
7112 D5
7119 E4
7201 G6
7234 F5
7235 G5
7244 I9
7245 I9
7247 I9
7248 H9
7249 G4
7250 H6
7301 H7
7320 G9
7321 G9
7322 J9
7400 G9
7503 G5
7504 G5
7506 G6
7511 G7
7681 G9
7682 G9
7704 B7
7711 E8
7712 D8
7713 D7
7714 E7
7715 C7
7716 C9
7717 E7
7718 D7
7719 D7
9101 E5
9103 D5
9104 E3
9105 D5
9106 D4
9107 C3
9108 D3
9109 C5
9228 K6
9253 J5
9273 K3
9300 K3
9302 I8
9304 I8
9305 I7
9307 H9
9310 I2
9311 I2
9491 G6
9492 F6
9500 F3
9501 F3
9502 F3
9503 E3
9505 F4
9506 I3
9510 E3
9534 I6
9554 J6
9560 F8
9561 F8
9600 F7
9601 F9
9602 F9
9603 F9
9604 F9
9605 F9
9606 E9
9607 E9
9614 G7
9615 G6
9616 G7
9620 H7
9622 H6
9623 J7
9624 I7
9625 J7
9626 J7
9628 H6
9629 H6
9630 F6
9631 F6
9633 F5
9634 F4
9635 F3
9636 J8
9637 J8
9638 I7
9639 I6
9650 F7
9652 I8
9653 J8
9654 I8
9655 I7
9656 K7
9659 J6
9660 K4
9661 J7
9662 I7
9663 K4
9664 K4
9665 K7
9700 F9
9701 B5
9702 B5
9703 B6
9704 F6
9708 B7
9709 C6
9710 C6
9711 C8
9713 D7
9714 B8
9715 B8
9717 D7
9718 F7
9719 F7
9720 F7
9721 F7
9730 D7
9739 B8
9740 F8
9741 B8
9742 F9
9750 C7
9751 B9
9752 B6
9753 H3
9781 F6
9800 K9
9801 K9
9802 K9
9803 K9
9804 J9
9805 J9
9806 J9
9807 J9
9808 J9
9809 I9
9810 H9
9811 F9
9812 F9
9813 F9
9814 F9
9815 F9
9816 F9
9817 E9
9818 E9
9819 D9
9820 D9
9821 D9
9822 D9
9823 D9
9824 D9
9825 C9
9826 C9
9827 C9
9828 C9
9829 C9
9830 C9
9831 B9
9832 D9
9834 I8
9850 E9
9851 K7
9851 E9
9852 K6
9853 K6
9861 J2
6-56-5
AM FRAME
AERIAL
FM 75Ω
FM FRONTEND
BA
COMBI PART - COMPONENT LAYOUT(ONLY FOR /22/25)
6-646-6
COMBI PART - SMD LAYOUT(ONLY FOR /22/25)
6-7
6-7
FineMost issue date: wk143 adapted wk147
5
7111
component mounted
/14 FM-OIRT/MW
6120 3170
/01 FM/MW
VERSION 3156
/17 FM/AM
3157
VERSION PROGRAMMING COMPONENTS
LEGEND
p ...for provision only
USA ... for USA version only
E-EU ... for East European version only
p
E-EU
E-EU
p
USA
USA
J ... for Japanese version only
J
J
J
J
p
p
A
B
C
D
1
1
4
NON CENELEC TUNER CIRCUIT
1101 D6
1102 D6
1103 B6
1131 D6
2101 D5
2102 D6
2103 C4
2104 D5
2105 D6
2106 B6
2107 B5
2112 D3
2119 A5
2120 A5
2124 A5
2125 A5
2126 B4
2127 B4
2128 D4
2129 C4
2130 A2
2131 A4
2132 A4
2133 A4
2134 A2
2135 A2
2136 A1
2137 A1
2138 A3
2139 A3
2140 A3
2141 A3
2143 A2
2144 A2
2145 B2
2146 B2
2147 B2
2148 B2
2149 A5
2150 D3
2152 B5
2153 B5
2154 C5
2155 C5
2159 B5
2161 C2
2163 C2
2164 A3
2165 C4
2166 B2
2167 B2
2169 A4
3101 B5
3102 C5
3103 C4
3104 D4
3105 D5
3113 D3
3119 D3
3132 A6
3134 A5
3141 B4
3142 B4
3143 A4
3144 A4
3145 A4
3146 A2
3152 A1
3153 A1
3154 A1
3155 A2
3156 C2
3157 C1
3158 B1
3159 B1
3160 B1
3161 C1
3167 A2
3168 A2
3169 B2
3170 C2
3172 A2
3176 A5
3181 B4
4103 D3
5102 B6
5109 D3
5110 D3
5111 D4
5112 D2
5114 C2
5119 A3
5121 B2
5123 A5
5130 B5
5131 C5
6103 D5
6105-1 B5
6105-2 A5
6106 C5
6107 A2
6120 C1
6130 B5
6131 C5
7101 C4
7102 C5
7103 A4
7111 C1
7112 A2
7119 D3
6-8 6-8
CENELEC TUNER CIRCUIT
MIXER
varicap
FM FRONTEND
GND
PRE-
SCALER
MULTI-
PLEXER
VSTABA
AM-IF
MONO/
XTAL
AGC
CONTROL
OSC
AM DET
AM
OSC
AGC
VCC2
AGC
PUMP
AM
MIXER
DECODER
CHARGE
FM
IF1
FRONTEND
AM
VSTABB
DET
FM
CONTROL
FILTER
AM
IF
AM
DET
STEREO
STEREO
FM
IF2
RIPPLE
AGC
STABILIZER
AFC
VDD
CTRL
AGC
A
B
C
D
E
F
G
H
I
23456789
1011121314
123456
31576120
MW=HIGH
FM 75 OHM
PROGRAMMABLE
OUTPUT PORTS
FM-IF2
LW
VERSION DETECTION
FM-IF1
7
I
7891011121314
A
B
C
D
E
F
G
H
from
kHz
3170
BUFFER AMPLIFIER
VCC
1
1
2
LEGEND
* ... only assembled in FM/AM-version SMD jumper
MW=HIGH
BIRDY FILTER
/00 /02 FM/MW
/00 /02 FM/MW/LW
2169
/ SYSTEMS-CENELEC
STEREO
3
450kHz
AM-IF2
3156
RIGHT
MW
LW only
450kHz
DISCRIMINATOR
AM-AFC
AM-IF1
8
/01 FM/MW
6105
6
LW only
LW =HIGH
VERSION PROGRAMMING COMPONENTS
marked components not for LW version
MW/LW-RF
VCO
RDS only
MPX
to/from
GND
from 7101/39
LEFT
/17 FM/AM
to 1120
HN1V02H
VERSION
/14 FM-OIRT/MW
450kHz
LW=HIGH
TUNER BOARD ECO6
pin 5
54
LW ... for LW version only
MW
ENABLE/MPX
LW
component mounted
7111
AM-OSCILLATOR
CLOCK
DATA
AM FRAME AERIAL
p ...for provision only
USA ... for USA version only
2166
1n
T117
4
IF-OUT
7
910
8
OSC.
OUT
V
5
VCC
6
150K
3169
1110
FE450
ANT
1
23
T110
3168
T115
T109
3161
22K
120R
2130
22n
3142
100K
22u
2162
2137
220n
2123
390p
6
78
T106
T121
5103
1
2
3
4
T140
T118
T114
BC337-40
7105
T113
7124
100u
2129
68K
3151
BC847C
220p
2146
HN1V02H
6105-1
12
7
2K2
3128
2190
100n
0R
4102
*
3159
470R
YKD31-
0432
1
2
470R
3160
2149
33p
1102
1103
XH-S
1
2
22
VCC2
9
VCO
23
VDD
38
VSTABA
VSTABB
34
29
WRITE-EN
25
470n
2131
IF-GND
14
LEFT
12
LPF
24
11
MPX-IN
13
MUTE
43
NC
30
P0
31
P1
16
PILOT
4
RF-GND1
42
RF-GND2
15
RIGHT
1
RIPPLE
7
VCC1
40
AM-MIXOUT
6
AM-OSC
2
AM-RF
39
AM|FM
27
CLOCK
28
DATA
26
DIG-GND
21
FIELDSTR-IND
18
FM-DEMOD
3
FM-GND
37
FM-IF1-IN
35
FM-IF2
33
FM-IF2-IN
5
FM-OSC
8
I-TUNE
17
TEA5762
7101
10
AF-OUT
20
AFC+
19
AFC-
44
AGC
32
AM-AFC
41
AM-IF1-IN
36
AM-IF2
2107
1u
56K
3141
BAS216
6106
22K
3134
7110
BC857B
6
7
8
2u2
2138
1120
FE-BT-VK-N
1
2
3
4
5
1
2
34
6
78
5111
22K
3143
470R
3158
2143
220n
T124
330R
3154
T123
T125
T111
3190
120R 120R
3191
BAS216
6120
1K
3144
100K
3156
2144
1u
47K
3171
3194
2K2
2132
470n
1132
C-PAD
2118
2p2
220R
3105
2161
100n
p
2141
100n
T105
3157
100K
2119
10p
2K2
3145
2120
18p
22p
LW
1
2
3
2124
10n
*
YKD21
1101
USA
T126
7122
BC847C
2109
10p
T116
2
34
6
78
1u
2133
5114
7P
1
3
6
22K
3137
22R
3146
HN1V02H
6105-2
5
2122
3n3
2159
33p
10u
2128
10K
3150
47R
3132
BC857C
7103
3172
5K6
2167
12p
DT-381
5121
75
T142
2147
220p
T104
BC857B
7109
2K2
3108
4K7
3123
T122
T120
T127
7112
BC547C
2134
22n
USA
22n
USA
C-PAD
1131
T141
2106
11p
20p_LW
0R
4104*
0R
41xx
2165
100n
1130
C-PAD
10K
3180
2150
100n
BZX284-C11
6107
T102
2127
220n
2169
2n2
100K
3170
1
I
3
O
2125
560p
5109
2
G
470R
3152
2108
100p
3125
10K
3153
470R
330R
3193
T103
120R
3167
100R
3195
78
33K
3176
8
5122
1
2
34
6
5123
1
2
34
6
7
5110
G
2
I
1
O
3
5115
123
46
7
8
2
34
678
5119
1
2135
100n
2163
LW
7104
BC337-40
2145
220p
150R
3155
220n
2136
6
78
T112
T107
*
5102
7KL
1
2
34
5
3109
4K7
4101
0R
7111
BC847C
1
2
34
6
78
330R
3192
2n2
2148
5112
7P
470n
2164
ECO6 Sys-Cenelec, 000907
2140
82p
VCC1
VCC1
2139
15p
MPX
+FM
P0
P1
VDD
VDD
VCC2
VCC2
VCC1
MPX
P01
P1
P0
P01
P0
VDD VDD
AM/FM
+FM
AM/FM
P0
1101 A2
1102 B1
1103 E2
1110 B2
1120 E14
1130 A2
1131 C2
1132 F13
2102 B1
2105 A2
2106 E3
2107 E4
2108 G3
2109 G3
2118 H6
2119 H6
2120 H6
2122 I6
2123 H6
2124 H6
2125 H6
2127 E7
2128 B8
2129 C7
2130 F11
2131 F8
2132 F8
2133 F8
2134 I8
2135 I9
2136 H14
2137 H13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 E11
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2159 D5
2161 C11
2162 H12
2163 D11
2164 G10
2165 C7
2166 E11
2167 E11
2169 G8
2190 C3
2191 C3
3105 D5
3108 D2
3109 G4
3123 H3
3125 H2
3128 H3
3132 G4
3134 H6
3137 H7
3141 E7
3142 E6
3143 G7
3144 G8
3145 F8
3146 G13
3150 H12
3151 H12
3152 G14
3153 G13
3154 F13
3155 G12
3156 C12
3157 D12
3158 E13
3159 D13
3160 D13
3161 D13
3167 F12
3168 F11
3169 E11
3170 D12
3171 G12
3172 G12
3176 H7
3180 I3
3190 B6
3191 B7
3192 B6
3193 B4
3194 C4
3195 C3
4101 E2
4102 F3
4104 H5
5102 E3
5103 F2
5109 B9
5110 B10
5111 A9
5112 A11
5114 B11
5115 E7
5119 G9
5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6
6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10
p
p
p
18n
18n
2191
100u
2102
100n
2105
USA
100n
8.3V
7.5V
7.2V
9V
11V
8.2V
0.1V
1.2V
1.6-8V
5
1
A
3
2
D
C
4
...V MW mode
...V LW mode
voltages measured while
set is tuned to a strong transmitter
0.7V
0.7V
1.3V
0.7V
0V
7.4V
0V
7.5V
0.7V
0V
mono 4.8V
0V
0V
stereo 0.4V
7.5V
7.5V
1.4V
1.6-8V
0.1V
0V
0V
2V
0.2V
1.4V
1.4V
0.4V
0.7V
1.4V
1.4V
1.1V
0.7V
1.4V
0.6V
0.6V
0.8V
0.15V
...V FM mode stereo
EVM
V
B
8V
6.7V
8.3V
0.7V
0V
0V
0V
0.1V
0V
11V
2V
1.1V
1.1V
1V
1V
8.2V
7.8V
1.2V
0V
8.9V
12Vtyp
8.2V
mono 4.8V
stereo 0.2V
1.4V
0V
0V
0V
0V
0.1V
0V
0.7V
0.1V
0V
0.2V
(10-14V)
9.6V
12V
8.9V
8.2V
7.5V
8.3V
8.2V
0.8V
1.2V
0.7V
1.3V
1V
8.2V
7.8V
1-8V
0V
5V
0V
152kHz, 50mVpp
stereo stereomono
Signal path
FM
AF - left/right
AM
MPX (Audio Frequency)
SUPPLY CIRCUIT
6-9 6-9
TAPE CIRCUIT
6-10 6-10
POWER AMPLIFIER & ECO CIRCUIT
6-11 6-11
FRONT PART - COMPONENT LAYOUT
6-12 6-12
6-13 6-13
FRONT PART - SMD LAYOUT
FRONT CIRCUIT
6-14 6-14
6-15 6-15
TDA7468 INTERNAL BLOCK DIAGRAM
VOLUME I
RIGHT
SUR.
SOURCE
SUPPLY
POWER
SELECTOR
TREBLE
LEFT
VOLUME II
LOGIC
LEFT
REC
IIC BUS
BASS ALC
BASS
LEFT
VOLUME I
LEFT
SUR.
TREBLE
RIGHT
VOLUME II
RIGHT
BASS
RIGHT
17
14
15
9
20
1
13
28
3
26
4
25
5
24
6
23
8
21
2
7
22
12
TDA7468
16
10
19
11
18
27
TMP87CS71
25 P00
26 P01
27 P02
28 P03
29 P04
30 P05
31 P06
32 P07
1P10
2
P11
3
P12
4
P13
5
P14
6
P15
7
P16
8
P17
16 P20
10 P21
11 P22
17 P30
18 P31
19 P32
2
0P33
2
1P34
2
2P35
2
3P36
2
4P37
6
7
P40
6
8
P41
69P42
7
0
P43
71P44
7
2
P45
7
3
P46
7
4
P47
7
5
P50
7
6
P51
7
7
P52
7
8
P53
79P54
8
0
P55
34 P60
35 P61
36 P62
37 P63
38 P64
39 P65
40 P66
41
P67
42
P70
43
P71
44
P72
45
P73
46
P74
47
P75
48
P76
49
P77
50
P80
51
P81
52
P82
53
P83
54
P84
55
P85
56
P86
57
P87
58
P90
59
P91
60
P92
61
P93
62
P94
63
P95
64
P96
6
5
P97
12 RESET
9
TEST
33 VDD
6
6
VKK
15 VSS
13 XIN
14 XOUT
CLOCK/TIMING CONTROLLER
(I/O PORT 2)
C P U
I/O PORT 8
VDD
VKK
PROGR MEMORY
(ROM)
48KX8 BIT
8 BIT
TIMER/COUNTER
16 BIT
TIMER/COUNTER INTERRUPT
CONTROLLER
6 BIT A/D-
CONVERTER
I/O PORT 7 I/O PORT 9
I/O PORT 1
I/O PORT 0 I/O PORT 6
I/O PORT 4I/O PORT 5
I/O PORT 3
DATA MEMORY
(RAM)
1024X8 BIT
PROGRAM
COUNTER
MICROPROCESSOR TMP87CS71 INTERNAL BLOCK DIAGRAM
ELECTRICAL
PARTS
LIST
-
FRONT
PART
&
COMBI
PART
- MISCELLANEOUS - - RESISTORS -
23 9965 000 11366 HEADPHONE SOCKET D3,5 3331 9965 000 11219 FUSE RES 1/4W(J) 2,2Ω
1101 4822 267 10283 YKD31-0432 3332 9965 000 11219 FUSE RES 1/4W(J) 2,2Ω
1102 9965 000 11365 FM ANTENNA SOCKET /21 3333 9965 000 11219 FUSE RES 1/4W(J) 2,2Ω
1110 2422 542 90071 FM FRONTEND FE450-G01 3334 9965 000 11219 FUSE RES 1/4W(J) 2,2Ω
1202 9965 000 11348 VOLTAGE SELECTOR 2P /21 3462 9965 000 16265 S CARBON 1MΩ 1/4W /22/25
1206 9965 000 11349 FUSE 1,6A 250V T218 3758 9965 000 11362 POTENTIAL METER 2,2KΩ
1207 9965 000 11349 FUSE 1,6A 250V T218 /21 3759 9965 000 11286 RES FUSE 4Ω7 1/4W
1208 9965 000 11350 FUSE 315MA 250V T 218
1209 9965 000 11349 FUSE 1,6A 250V T218
1300 9965 000 16263 SPEAKER TERMINAL 4P - COILS & FILTERS -
1400 9965 000 11374 FTD DISPLAY HNA-12SS09T 5102 4822 157 71634 MW AERIAL
1404 9965 000 11259 TACT SWITCH 5109 9965 000 11355 CER. FIL SFE10,7MS3AZ /21
1405 9965 000 11259 TACT SWITCH 5109 9965 000 16266 CER FIL SFE10.7MJ A1 /22/25
1406 9965 000 11259 TACT SWITCH /22/25 5110 9965 000 11355 CER FILTER SFE10,7MS3AZ
1407 9965 000 11259 TACT SWITCH 5111 9965 000 11355 IND VAR 7MM 7PY 450KHZ
1408 9965 000 11259 TACT SWITCH 5112 9965 000 11357 IND VAR 7MM 7P 450KHZ
1409 9965 000 11259 TACT SWITCH 5114 9965 000 11357 IND VAR 7MM 7P 450KHZ
1410 9965 000 11259 TACT SWITCH 5115 9965 000 16267 BIRDIE COIL /22/25
1411 9965 000 11259 TACT SWITCH 5118 9965 000 16268 IND FXD SM 0µ10 /22/25
1412 9965 000 11259 TACT SWITCH 5119 4822 157 11443 2µ4 10M7
1413 9965 000 11259 TACT SWITCH 5121 4822 242 10261 T6252F00 (75KHZ)
1415 9965 000 11259 TACT SWITCH 5123 2422 549 44108 IND VAR 7MM 7PY 796KHZ
1417 9965 000 11259 TACT SWITCH 5130 4822 157 11843 MD7B-01F /21
1418 9965 000 11259 TACT SWITCH 5131 4822 157 11843 MD7B-01F /21
1419 9965 000 11259 TACT SWITCH 5202 9965 000 11379 FILTER MAINS 400µH
1422 9965 000 11259 TACT SWITCH 5401 9965 000 11361 FIXED IND 2,2µH K TP=52MM
1423 9965 000 11259 TACT SWITCH 5402 9965 000 11372 X'TAL 8MHZ
1424 9965 000 11259 TACT SWITCH 5404 9965 000 11361 FIXED IND 2,2µH K TP=52MM
1425 9965 000 11259 TACT SWITCH 5405 9965 000 11361 FIXED IND 2,2µH K TP=52MM
1426 9965 000 11259 TACT SWITCH 5406 9965 000 11373 X'TAL 32,768KHZ
1427 9965 000 11259 TACT SWITCH 5600 9965 000 11361 FIXED IND 2,2µH K TP=52MM
1428 9965 000 11259 TACT SWITCH 5601 9965 000 11361 FIXED IND 2,2µH K TP=52MM
1431 9965 000 11259 TACT SWITCH 5701 4822 157 10371 COIL
1507 9965 000 11353 SOCKET, FLEX CABLE 15PIN
1707 9965 000 11378 SWITCH SLIDE 6P2T
- DIODES -
- CAPACITORS - 6103 5322 130 34337 BAV99
6105 4822 130 83075 HN1V02H-B
2106 9965 000 11368 CER TRIMMER 3P-11P 100V /21 6106 9340 255 30135 BAS216
2106 9965 000 16264 CER TRIMMER 20P /22/25 6107 9340 386 90115 BZX284-C11
2155 9965 000 11368 CER TRIMMER 3P-11P /21 6130 4822 130 82833 1SV228 /21
2200 9965 000 17110 CER.CAP Y2 250V 3.3NF /22/25
2453 4822 130 30621 1N4148 /22/25 6131 4822 130 82833 1SV228 /21
6201 4822 130 30621 1N4148
6202 4822 130 30862 BZX79-B9V1
- RESISTORS - 6220 4822 130 31878 1N4003G
6221 4822 130 31878 1N4003G
3142 4822 100 12159 100KΩ 30%
!
!
!
!
!
!
!
!
!
!
6-16 6-16
ELECTRICAL
PARTS
LIST
-
FRONT
PART
&
COMBI
PART
- DIODES - - IC & TRANSISTORS -
6222 4822 130 31878 1N4003G 7100 3139 110 53481 TMP87CS71BF-4N94
6223 4822 130 31878 1N4003G 7101 9351 772 20557 IC SM TEA5762H/V1
6224 4822 130 31878 1N4003G 7102 4822 130 42131 BF550 /21
6225 4822 130 31878 1N4003G 7110 4822 130 60373 BC856B
6226 4822 130 31878 1N4003G 7111 5322 130 42755 BC847C
6227 4822 130 31878 1N4003G 7112 4822 130 40959 BC547B
6228 4822 130 34173 BZX79-C5V6 7201 4822 130 40981 BC337-25
6229 4822 130 34142 BZX79-B33 7234 5322 130 44593 BC369
6230 4822 130 31878 1N4003G 7235 4822 130 40981 BC337-25
6232 4822 130 30621 1N4148 7244 4822 130 40981 BC337-25
6233 4822 130 30621 1N4148 7245 4822 130 40981 BC337-25
6235 4822 130 30621 1N4148 7247 4822 130 40981 BC337-25
6236 4822 130 34174 BZX79-B4V7 7248 4822 130 40981 BC337-25
6238 4822 130 31878 1N4003G /21 7249 4822 130 41246 BC327-25
6239 4822 130 31878 1N4003G /21 7250 9965 000 16574 KIA7812API TO220 ST 3P 12V
6250 4822 130 34173 BZX79-C5V6 7301 4822 209 12925 AN7124
6255 4822 130 31878 1N4003G 7320 4822 130 40981 BC337-25
6256 4822 130 31878 1N4003G 7321 4822 130 40981 BC337-25
6266 4822 130 30621 1N4148 /22/25 7322 4822 130 40981 BC337-25
6320 4822 130 30621 1N4148 7400 4822 130 41246 BC327-25
6400 4822 130 31878 1N4003G 7403 9322 131 04668 IC SM M24C01-WMN6 (ST00)
6401 4822 130 31878 1N4003G /22/25 7408 4822 130 60373 BC856B /22/25
6402 4822 130 31878 1N4003G 7410 5322 130 60159 BC846B
6403 4822 130 34173 BZX79-C5V6 7411 9965 000 11375 SENSOR RECEIVER
6408 4822 130 30621 1N4148 7503 4822 130 41246 BC327-25 /21
6409 4822 130 30621 1N4148 7504 5322 130 60159 BC846B
6410 4822 130 30621 1N4148 7506 4822 130 40981 BC337-25
6411 4822 130 30621 1N4148 7511 9322 150 74668 IC SM TDA7468D (ST00) R
6412 4822 130 30621 1N4148 7681 4822 130 60373 BC856B
6413 4822 130 30621 1N4148 7682 5322 130 60159 BC846B
6414 4822 130 30621 1N4148 7704 4822 130 40981 BC337-25
6415 4822 130 30621 1N4148 7711 4822 209 17498 AN7323
6416 4822 130 30621 1N4148 7712 4822 209 17498 AN7323
6417 4822 130 30621 1N4148 7713 4822 130 40981 BC337-25
6420 4822 130 30621 1N4148 7714 4822 130 40981 BC337-25
6421 4822 130 30621 1N4148 7715 4822 130 40981 BC337-25
6426 4822 130 30621 1N4148 /22/25 7716 4822 130 40981 BC337-25
6427 9322 179 76676 LED VS LTL-816EELC /22/25 7717 4822 130 40959 BC547B
6430 4822 130 30621 1N4148 /22/25 7718 4822 130 40959 BC547B
6703 4822 130 30621 1N4148 7719 4822 130 40959 BC547B
6706 4822 130 30621 1N4148
6707 4822 130 30621 1N4148
6708 4822 130 30621 1N4148
6709 4822 130 30621 1N4148
7-1
ECO POWER BOARD
TABLE OF CONTENTS
ECO Power Circuit ................................................................... 11-2
ECO Power Layout ................................................................... 11-3
Electrical Parts List ................................................................... 11-4
7-1
ECO POWER & AMPLIFIER CIRCUIT
7-2 7-2
ECO POWER BOARD LAYOUT
7-3 7-3
'1031 C1 '2208 B4 '2216 A4 '3206 B2 '3221 C2 '5204 B3 '6209 B1 '6217 C3 7205 A2
'1200 C5 '2209 B3 '2217 A4 '3207 B3 '3222 C1 '5205 A5 '6210 C4 6218 C3 7206 C3
'1201 A5 '2210 A2 '2218 B2 '3209 B2 '3224 B4 '6203 C1 '6211 A3 6219 C1 7207 B2
'1204 B4 '2211 C2 '2219 B1 '3212 C3 '3230 B3 '6204 C2 '6212 B1 6231 A3 9001 C1
'1216 B5 '2212 B2 '3201 B2 '3215 A2 '3234 B3 '6205 B2 '6213 C1 6240 A3 9002 A5
'1218 B5 '2213 B2 '3203 A2 '3216 C3 '5200 B1 '6206 A3 '6214 A3 7202 A2 9003 A2
'2201 B1 '2214 A1 '3204 A2 '3218 C2 '5201 A4 '6207 C3 '6215 C3 7203 C4 9004 B1
'2207 A2 '2215 A1 '3205 C1 '3220 C3 '5203 A4 '6208 A2 '6216 B3 7204 B3
7-4 7-4
ELECTRICAL PARTS LIST - ECO POWER PART
- MISCELLANEOUS - - IC & TRANSISTORS -
1201 4822 071 52001 FUSE 19372(200MA) 7203 4822 130 40981 BC337-25
1204 9965 000 16270 RELAY DC 12V 5A 7204 4822 130 41344 BC337-40
5200 9965 000 16272 ST.BY TRANSFORMER 7205 4822 130 44568 BC557B
7206 4822 130 40959 BC547B
7207 4822 130 44568 BC557B
- CAPACITORS -
2208 9965 000 16271 CAP MPP 275V 220NF
2215 4822 126 14088 2,2NF 20% 250V
- RESISTORS -
3203 4822 050 24705 4M70 1% 0,6W
3224 4822 053 21225 2M20 5% 0,5W
- COILS & FILTERS -
5201 9965 000 16273 FIX 1MH TP=52MM
5203 9965 000 16273 FIX 1MH TP=52MM
5204 9965 000 16274 FIXED IND 100UH TP=52MM
5205 9965 000 11379 FILTER MAINS 400UH
- DIODES -
6203 4822 130 30621 1N4148
6204 4822 130 30621 1N4148 Note : Only these parts mentioned in the list are
6205 4822 130 30621 1N4148 normal service parts.
6206 4822 130 31878 1N4003G
6207 4822 130 30621 1N4148
6208 4822 130 30621 1N4148
6209 4822 130 30621 1N4148
6210 4822 130 30621 1N4148
6211 4822 130 31878 1N4003G
6212 4822 130 30621 1N4148
6213 4822 130 34173 BZX79-C5V6
6214 4822 130 31878 1N4003G
6215 4822 130 30621 1N4148
6216 4822 130 34145 BZX79-B39
6217 4822 130 30621 1N4148
6218 4822 130 30621 1N4148
6219 4822 130 34173 BZX79-C5V6
6231 4822 130 31878 1N4003G
6240 4822 130 31878 1N4003G
- IC & TRANSISTORS -
7202 BC547B
!
!
!
4822 130 40959
9-1
TAPE MECHANISM
Red
Screen
White
Yellow Screen
White
R/P head Erase head
Play head
Red
White Screen
White
Black
Black
Blue
Blue
White
Red
Black
Motor
Deck 2 Deck 1
To
Conn. 67
To
Conn. 68 To
Conn. 66 To
Conn. 65
To
Conn. 69
TAPE MECHANISM WIRING
MECHANICAL PARTS LIST - TAPE MECHANISM
23 4822 278 90596 LEAF SWITCH
35 4822 403 40513 PINCH ROLLER ARM ASSEMBLY
40 4822 358 30921 RF BELT (SMALL)
41 4822 278 90744 LEAF SWITCH MSW-17820MVD
58 4822 528 81415 MOTOR PULLEY
59 9965 000 11410 MAIN BELT (BIG)
65 9965 000 11411 PLAY HEAD AP-4211L(S3)
66 9965 000 11411 REC/PB HEAD AP-4211L(S3)
67 9965 000 11412 ERASE HEAD
68 9965 000 11413 MOTOR M9T12U20-T
Note: Only the parts mentioned in this list are normal service spare
parts.
9-2
EXPLODED VIEW
Motor Assembly
10-1
TABLE OF CONTENTS
Service Hints.....................................................................10-2
Blockdiagram ....................................................................10-5
Component Layout Main Board ........................................10-6
Circuit Diagram part1 ........................................................10-7
Component Layout Main Board ........................................10-8
Circuit Diagram part2 ........................................................10-9
Exploded View ..................................................................10-10
Partslist .............................................................................10-12
3CDC-LLC-MCD1
(3 Disc Carousel Changer)
Layout stage .3
10-2
The following steps have to be done when replacing the CD mechanism:
1. Disconnect flexfoil cable from the old CD drive
2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1)
3. Remove the old CD drive
4. Remove paperclip from the flexfoil and connect it to the new drive
5. Position the new CD drive in its studs
6. Remove solder joint from the Laserunit
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN
CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE
• SWITCH OFF POWER SUPPLY
• ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
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 to
the set.
Emergency open
Service hints
In case of a Supply fault, the tray can be opened manually.
1. Remove the top cover of the set to get access to the Changer Module.
2. Turn gearwheel clockwise (as shown in picture below).
CAUTION
10-3
Pos 49 Guiding
Pos 48 Cam
Detail A
Dismantling of Tray
Service hints
1. Open the tray.
2. Release 2x catch as shown in fig. 2 and
Detail A
3. Pull tray out.
fig.2
Assembling of Tray
1. Turn Cam (pos. 48) clockwise to end
position.
2. If necessary - move Guiding (pos. 49) to the
right end position.
3. Insert the Tray.
10-4
Service Position
10-510-5
SDA
VCC
DOBM
A-D
A-C
7871
1876 1875
1877 1878
7873
HEF4094BT
LD ON
HF IN
V1
D1
D2
D3
D4
R1,R2
MOT1
REGISTER
SHIFT
SIGNAL PROCESSOR
CD10
SAA7324 (SAA7325)
TRAY
MOTOR
CAROUSEL
MOTOR
SL
D5
VDD
D3
D2
D0
RA
FO
DIODES
PHOTO
FE
INNER SWITCH
SWITCH INFO
LASER &
MONITOR
DIODE
TURNTABLE
MOTOR
DISC
CD MECHANISM
CAROUSEL
TRAY
MAINBOARD
DATA
SHR_CL
7802
38
42
40
39
5,17,21,52,57
64
V4
61
2
63 51
2
3
STB
1
12
11
16
13
9
12
1,3
2
2
4
1,3
2
4
2
3
5
1
3
1
5
14
13
2
1
7
6
+3,3V
SCL
SILD
RESET
Blockdiagram 3CDC-LLC 2001-09-04
+5V
+4V
+3,3V
+10V
7875
+5V
6877
BLOCK DIAGRAM 3CDC-LLC-MCD1
+10V
15
16
5V1
V
t
EN1
CD DRIVE UP/DOWN SWITCH
1881
1880
TRAY SWITCH
1882
CD POS.1 SWITCH
POS. RECOGNITION
6
7
4
5
1882 closed if carousel is in Position 1.
1883
1883 open if carousel is in a valid Play-Position.
CD RW= 3V
CD DA= 0V
EQ-Selection
Closed if the tray is in one endposition.
Open during movement.
Open if the drive is in one endposition.
Closed during movement.
VDD (pin 16)
EN1 (pin 15)
Power on
FOCUS
MOTOR
RADIAL
MOTOR
SLEDGE
MOTOR
MOTOR
TURNTABLE
55
54
56
59
1
16
13
9
12
9
12
13
16
6
7
2
7806
TDA7073A
7807
7808,7809
7803,7802
7810
TDA7073A
TTM+
TTM-
LD
MON
SLEDGEB-
SLEDGEB+
RADB-
RADB+
FOCB-
FOCB+
MOT2
60
1
BA
CD
EBU OUT
MCD-1
RAB
41
4
SHR_STR
TDA7073A
1805
17
18
19
14
16
13
3
4
11
SHR-DATA
12
8
6
9
Active low pass
Filter
TDA1308
7805
1
2
3
6
5
6
+5V
8
4
+
-
+
-
CD LEFT
CD RIGHT
22
23
18
19
RN
RP
LN
LP
DATA
SHR_CL
SWITCH INFO
COAX1
COAX2
14
RAB
41
RAB
EBU OUT
5802
SICL
SILD
+5V
+10V
Supply
Digital Audio
Changer
Control Logic
Analog Audio
Communication
µP ↔ Signal Processor
10-6 10-6
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist. 3CDC-LLC Layout stage .3 2001-07-25
3CDC-LLC Componentside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25
3CDC-LLC Copperside view
2800 E3
2801 D4
2802 E4
2803 D4
2805 D4
2806 D4
2807 E4
2808 D4
2810 E4
2811 D4
2812 G3
2813 F3
2814 F2
2815 E4
2816 C3
2817 F3
2818 C4
2819 F2
2820 F3
2822 E3
2823 E3
2824 E3
2825 E3
2829 H3
2830 C4
2831 B3
2832 C4
2833 C4
2834 D4
2835 E2
2836 D4
2840 D1
2841 E2
2842 F2
2844 E2
2850 C3
2852 C2
2853 D2
2854 D2
2855 E4
2856 C3
2857 E2
2862 C4
2863 C4
2864 D2
2865 B3
2867 B4
2869 F4
2872 G2
2877 H1
2878 H1
2882 B3
2887 C4
2891 G2
2893 H1
2894 F2
2895 E3
2896 C3
2897 C2
3700 D2
3701 G4
3702 G4
3703 G4
3704 F3
3705 C2
3706 C1
3707 C2
3708 C2
3709 C3
3710 F4
3711 C2
3712 A3
3713 G3
3714 G2
3715 G2
3716 D2
3717 D2
3718 C2
3719 F3
3720 E2
3721 E2
3723 F2
3724 F2
3725 E2
3730 C3
3731 C2
3732 C2
3733 C2
3734 D2
3740 C4
3741 C4
3742 C4
3743 C3
3744 B4
3746 B3
3750 B4
3751 B4
3752 C4
3753 C4
3789 F2
3790 F3
3791 F2
3792 F3
3793 F3
3794 F3
3795 E2
3796 F2
3798 E4
3799 E4
3800 E3
3801 E4
3802 F4
3803 D4
3804 C3
3805 D4
3806 D4
3807 D4
3808 D4
3809 D2
3811 F4
3813 F4
3814 D4
3818 F3
3819 C3
3820 F3
3821 F3
3822 F3
3825 E3
3826 E3
3827 D4
3828 D2
3831 C2
3832 C3
3833 F4
3834 F4
3837 D2
3838 D2
3839 E2
3840 E3
3841 D2
3842 D2
3843 E2
3844 F2
3845 D2
3846 E2
3847 G2
3849 E2
3850 E1
3853 E4
3858 B5
3859 B5
3860 B4
3861 C4
3862 C4
3863 D2
3864 C4
3865 B4
3866 B5
3867 C4
3868 B5
3869 B5
3870 F4
3871 H1
3872 B3
3873 C3
3874 B3
3875 C2
3876 C2
3877 H1
3878 A5
3879 H3
3880 G3
3881 G2
3882 H2
3883 H3
3884 H3
3885 H3
3886 H2
3887 G2
3888 H1
3889 C2
3890 H2
3891 H2
3892 C2
3893 G2
3894 E4
3895 E3
3896 E4
3898 G2
3899 D5
3900 E3
3901 F3
3904 E3
3905 B3
4800 A5
4801 A4
4802 A4
4803 B2
4804 A5
4805 A5
4806 A5
4807 A5
4808 B4
4811 B4
4812 B4
4814 D3
4817 A3
4818 A3
4819 A3
4820 C4
4821 B2
4822 C5
4823 A4
4824 C5
4825 B3
4826 C3
4828 C2
4829 B2
4830 E2
4831 H4
4832 D2
4833 E3
4834 E4
4835 F4
4838 E4
4840 F4
4841 G2
4842 E3
4844 E4
4845 F4
4846 F3
4847 F4
4848 F4
4850 G3
4876 C5
6871 H1
6872 H2
6873 H2
6874 G3
6875 G2
6876 C5
6877 C4
6878 H2
6879 C2
7802 F4
7803 F2
7805 B4
7808 F3
7809 F3
7810 E2
7812 G3
7873 H2
7874 C2
7875 D4
7876 C2
7877 D3
1800 F2
1801 C5
1805 A2
1810 C2
1875 H1
1878 B3
1880 B5
1881 G1
2804 F3
2809 E4
2826 D3
2828 D4
2837 E5
2838 F2
2839 E5
2851 C2
2858 B2
2860 B1
2861 B1
2873 H2
2875 G3
2876 B2
2881 G3
2885 D2
2888 F4
3812 F4
3815 G3
3835 F5
3851 G2
3852 E5
5802 B4
7806 F5
7807 D5
7871 H3
Mapping
Copperside
Componentside
10-710-7
+
-
+
-
VDD
INTERFACE
VERSATILE
DEMOD
EFM
PLL
DIG.
STAGES
OUTPUT
CONTROL
MOTOR
KILL
INTERF.
LOOPBACK
SER. DATA
INTERF.
VERSAT.
INTERFACE
SER. DATA
BITSTREAM DAC
TIMING
INTERFACE
MICROCONTROLLER
PROCESSOR
AUDIO
PROCESSING
PRE-
FUNCTION
CONTROL
SRAM
ADDR
INTERF.
EBU
DET.
PEAK
CORR.
ERROR
PROCESSOR
SUBCODE
END
FRONT
VREF GEN.
ADC
+
-
+
-
VDD
MP847 H2
MP848 E2
MP849 E2
MP850 E2
MP851 E2
MP852 G2
MP853 G2
120K
LDON
+
MP730 C9
TRACK
C
FOCUS
on7876
1V
F
(CD-TEXT IC)
4.7V
MP841 F6
MP842 H6
MP843 G7
MP844 E9
MP845 F4
MP846 H2
3789 F8
3790 F7
3791 E7
3792 F8
+
Servo driver
_
Motor Driver
+
2851 B11
_
7808 F7
7809 G8
7810 F9
7877 D12
MP713 C9
MP715 D9
MP716 B9
MP717 A9
MP729 B9
3842 E6
3843 E5
3844 E5
(uP-interface)
B
to
180K
TRACK
3798 D8
11.3 MHz
CD Drive
control
to 7805 on part 2
3704 D4
3709 C14
3710 B8
3719 D4
3720 D5
3721 D6
3723 E6
3724 D6
3725 D6
2838 D8
2839 F4
3863 = 33R
part 2
2802 C8
B
SLIDE
_
D
A
2801 D8
E
2840 G4
2841 F5
2842 E5
2844 F5
2850 C14
3828 G11
3832 C15
3833 A8
3834 B8
3835 F5
3837 G7
3838 H7
3839 H6
3840 G5
3841 G5
E
R1 (CD10)
from 1801
on
2820 D4
_
C
Laser power
2816 B12
2817 F7
2818 B11 3793 E8
3794 F7
3795 F8
3796 F8
2822 F9
2823 F10
2824 F10
2825 E9
2826 G12
2828 G13
2833 B10
2834 B10
2835 H7
2836 E10
2837 H4
123456
1810 B10
2800 D8
2855 C8
2856 D15
2857 H5
2869 D3
2885 E9
2887 B10
2888 C4
2891 F4
2894 F8
2895 G12
2896 H12
2897 H12
3701 D3
E
+
MON
VREF
D
only for digital out versions
D
E
F
G
H
A
B
2819 E5
D
E
F
G
H
1800 F1
1801 G1
TRACK
SLIDE
D4 (CD10)
7 8 9 101112131415
2345678
INNERSW.
D3 (CD10)
PIN50
DISC
to
dig. out circuitry
#.... for provision only
T+
A
(Quartz used)
DISC DISC
F
1805
for digital out version:
F+
R2 (CD10)
C
10 11 12 13 14 15
A
SLIDE
B
C
/ SAA7325
D1 (CD10)
on
mainboard
GND
3CDC-LLC
_
D
F-
part 1
B
#
+
FOCUS
3702 D3
1
2803 C8
2804 D4
2805 C8
2806 B8
2807 B8
2808 B9
2809 H4
2810 A8
2811 A9
2812 D5
2813 F7
2814 F7
2815 B8
GND
LD
for CD TEXT only
to
sheet 2
7803-B D5
7806 G3
7807 H3
3815 C4
3818 B3
3819 D14
3820 C3
3821 B3
3822 B3
3825 F9
3826 F9
9
3799 D8
3800 D8
3801 D8
3802 C8
3803 C8
3804 C14
3805 B8
3806 C8
3807 B9
3808 A9
3811 C8
3812 H4
3813 E2
_
FOCUS
MP818 C4
MP819 F10
MP820 F8
VCC
3845 F6
3846 F5
3847 F5
3849 H5
3850 H5
3852 H5
3853 E9
3862 A10
3703 D3 3867 A11
3870 E2
3873 D14
3889 D15
3892 E15
3894 E9
3895 G12
3896 E9
3900 F9
3901 D4
3904 G10
7802 D3
7803-A B5
A
MP883 C4
MP884 C5
MP893 F10
part 2
to 7877
120K
D2 (CD10)
MP821 C15
MP827 B10
MP828 G11
MP829 A3
MP831 A4
MP836 D3
MP837 D4
MP838 G6
MP839 G6
3827 E10 MP731 B13
MP743 D2
MP744 C2
MP745 E2
MP800 E2
MP802 B15
MP809 D10
MP812 G2
MP813 B3
MP814 G2
MP815 B3
MP816 A3
MP817 A3
Signal Processor
MP840 E6
T-
HF-Amplifier
DOBM
F
C
#
3863 G13
+
MP858 G8
MP859 E10
MP860 C2
MP872 C15
MP873 H4
MP875 F13
MP876 E2
MP877 E3
MP878 B13
MP879 B11
39K
3721
47n2835
470n
2894
100n2820
2812
33p
2834
33p
GND GND
3704
1R
27p
2856
3800
2826
47u
3802
2K2
3795
10K
3803
33p
2833
2836
47n
1810
TF01
EBUGND
2807
2815
GND
GND
+3.3V
330K
3849
1K
3837
58
VSSD3
35
WCLI
28
WCLK
470R3873
63
V1
34
V2|V3
61
V4
62
V5
5
VDDA1
17
VDDA2
52
VDDD1P
57
VDDD2C
20
VNEG
21
VPOS
7
VRIN
4
VSSA1
14
VSSA2
33
VSSD1
50
VSSD2
RP
48
SBSY
40
SCL
37
SCLI
29
SCLK
39
SDA
36
SDI
24
SELPLL
47
SFSY
42
SILD
56
SL
43
STATUS
46
SUB
25
TEST1
31
TEST2
44
TEST3
IREF
3
ISLICE
32
KILL
64
LDON
18
LN
19
LP
59
MOTO1
60
MOTO2
12
R1
13
R2
54
RA
41
RAB
45
RCK
38
RESETn
22
RN
23
49
CL11|4
26
CL16
16
CRIN
15
CROUT
8
D1
9
D2
10
D3
11
D4
27
DATA
51
DOEM
30
EF
55
FO
2
HFIN
1
HFREF
6
5
6
7
8
4
SAA7324
7877
53
CFLG
4K7
3870
7803-B
LM358D
10K
4
8,11,15
8,11,15
3842
7806 TDA7073A
14
10
2
1
6
7
16
13
9
12
5
3
2822
1n
2819
470R
3889
3834
10K
3832
220n
2809
+3servo
47R
4R7
3835
3701
2804
47u
+3.3V
3789
470R
220p
2805 2806
220p
3846
2816
1n5
47K
3811
3710
1n
BC847B
7810
2841
2840
100n
2825
47R3702
3820
1K3838
2K2
1K
3798
BC847B
7808
2855
2891
1n5
14
15
16
2
3
4
5
6
7
8
9
1800 1
10
11
12
13
2824
47R3703
GND
3844
3806
10K
3K9
2800
2823
10K
+3.3V
3892
470R
2808
220p
3805
7
16
13
9
12
5
3
4
TDA7073A7807
14
10
2
1
6
2814
2802
3862
120R
1
2
3
4
5
6
3840
47u
2888
1801
PH-S
1K
3719
3801
10K
3853
470R
2839
47u
10n
3895
15R
+3servo
2857
3807
10K
10u
2838
2K7
3900
3894
100R
+10V
2801
220p
+3.3V
2850
1n
+3servo
3845
10K
1K
3799
+3.3V
2869
47n
2K2 3821
470R
3819
3863
100R
560R
3790
2828
47u
1n
2844
+3.3V
3796
3K3
1n5
2818
10K3901
3812
2R2
3850
10K
470K
3720
2K2 3818
2813
82p
3826
120R
3867
3724
8K2
2817
560p
2842
1n5
10K
3841
3815
4R7
2811
220p
3808
10K
BC807-40
7802
4u7
+10V
2851
220u
2885
2K2 3822
5K6
3847
3K3
3792
2803
3791
220p
3813
4R7
3833
2K7
3723
100n
2897
100n
2895
100n
2896
3794
3852
2R2
3828
22K
BC847B
7809
27K 3827
47K
3843
+5V
3725
47u
2837
3896
220K
100n
2887
3904
100K
3839
470R
3793
2810
3825
RN
RP
SBSY
SFSY
SL
SUB
Innersw
+5V_HF
+3.3V
+5V_HF
CL11
DOBM
FO
LN
LP
M1M2 RA
RCK
Vref
Innersw
Vref
+5V_HF
VrefCD10
+3.3V
VrefCD10
SILD
SICL
SDA
PORE
Vref
Vref HFIN
18K
18K
150p
330p
22K
18K
18K
150p150p 150p
22K
180p
820R
6n8
3n3
22n
470n
33K
390R
180R
+3.3V
10K
3804
150p
Mitsumi MCD-1
3CDC-LLC (Mitsumi) part1 2001 09 06
4.9V
10V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
3.3V
1.7V
3.2V
1.6V
1.6V
1.6V
3.4V
3.2V
4.8V
1.6V
1.6V
4.6V
3V
3V
0V
4.7V
0.8V
10V
0.3V
1.7V
5.1V
1.6V
1.6V
5V
1.6V
3.2V
3.2V
1.6V
1.6V
1.6V
1.7V
5V
0.3V
1.6V
1.7V
1.6V
3.2V
4V
1.8V
1.2V
0.6V
2.4V
2.7V
4.7V
+3.3V
->Laser damaged !
U >400mV
CD_RW : 3V
CD_DA : 0V
0V
3V
800mVpp
EYE-PATTERN
TB = 0.5us/div
during Focus search
ESD sensitive lines!
. . . V DC voltages measured in
PLAY MODE
with following conditions:
"+10V" = 10V
"+5V" = 5V
EVM
V
10-8 10-8
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist. 3CDC-LLC Layout stage .3 2001-07-25
3CDC-LLC Componentside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist. 3CDC-LlC Layout stage .3 2001-07-25
3CDC-LLC Copperside view
2800 E3
2801 D4
2802 E4
2803 D4
2805 D4
2806 D4
2807 E4
2808 D4
2810 E4
2811 D4
2812 G3
2813 F3
2814 F2
2815 E4
2816 C3
2817 F3
2818 C4
2819 F2
2820 F3
2822 E3
2823 E3
2824 E3
2825 E3
2829 H3
2830 C4
2831 B3
2832 C4
2833 C4
2834 D4
2835 E2
2836 D4
2840 D1
2841 E2
2842 F2
2844 E2
2850 C3
2852 C2
2853 D2
2854 D2
2855 E4
2856 C3
2857 E2
2862 C4
2863 C4
2864 D2
2865 B3
2867 B4
2869 F4
2872 G2
2877 H1
2878 H1
2882 B3
2887 C4
2891 G2
2893 H1
2894 F2
2895 E3
2896 C3
2897 C2
3700 D2
3701 G4
3702 G4
3703 G4
3704 F3
3705 C2
3706 C1
3707 C2
3708 C2
3709 C3
3710 F4
3711 C2
3712 A3
3713 G3
3714 G2
3715 G2
3716 D2
3717 D2
3718 C2
3719 F3
3720 E2
3721 E2
3723 F2
3724 F2
3725 E2
3730 C3
3731 C2
3732 C2
3733 C2
3734 D2
3740 C4
3741 C4
3742 C4
3743 C3
3744 B4
3746 B3
3750 B4
3751 B4
3752 C4
3753 C4
3789 F2
3790 F3
3791 F2
3792 F3
3793 F3
3794 F3
3795 E2
3796 F2
3798 E4
3799 E4
3800 E3
3801 E4
3802 F4
3803 D4
3804 C3
3805 D4
3806 D4
3807 D4
3808 D4
3809 D2
3811 F4
3813 F4
3814 D4
3818 F3
3819 C3
3820 F3
3821 F3
3822 F3
3825 E3
3826 E3
3827 D4
3828 D2
3831 C2
3832 C3
3833 F4
3834 F4
3837 D2
3838 D2
3839 E2
3840 E3
3841 D2
3842 D2
3843 E2
3844 F2
3845 D2
3846 E2
3847 G2
3849 E2
3850 E1
3853 E4
3858 B5
3859 B5
3860 B4
3861 C4
3862 C4
3863 D2
3864 C4
3865 B4
3866 B5
3867 C4
3868 B5
3869 B5
3870 F4
3871 H1
3872 B3
3873 C3
3874 B3
3875 C2
3876 C2
3877 H1
3878 A5
3879 H3
3880 G3
3881 G2
3882 H2
3883 H3
3884 H3
3885 H3
3886 H2
3887 G2
3888 H1
3889 C2
3890 H2
3891 H2
3892 C2
3893 G2
3894 E4
3895 E3
3896 E4
3898 G2
3899 D5
3900 E3
3901 F3
3904 E3
3905 B3
4800 A5
4801 A4
4802 A4
4803 B2
4804 A5
4805 A5
4806 A5
4807 A5
4808 B4
4811 B4
4812 B4
4814 D3
4817 A3
4818 A3
4819 A3
4820 C4
4821 B2
4822 C5
4823 A4
4824 C5
4825 B3
4826 C3
4828 C2
4829 B2
4830 E2
4831 H4
4832 D2
4833 E3
4834 E4
4835 F4
4838 E4
4840 F4
4841 G2
4842 E3
4844 E4
4845 F4
4846 F3
4847 F4
4848 F4
4850 G3
4876 C5
6871 H1
6872 H2
6873 H2
6874 G3
6875 G2
6876 C5
6877 C4
6878 H2
6879 C2
7802 F4
7803 F2
7805 B4
7808 F3
7809 F3
7810 E2
7812 G3
7873 H2
7874 C2
7875 D4
7876 C2
7877 D3
1800 F2
1801 C5
1805 A2
1810 C2
1875 H1
1878 B3
1880 B5
1881 G1
2804 F3
2809 E4
2826 D3
2828 D4
2837 E5
2838 F2
2839 E5
2851 C2
2858 B2
2860 B1
2861 B1
2873 H2
2875 G3
2876 B2
2881 G3
2885 D2
2888 F4
3812 F4
3815 G3
3835 F5
3851 G2
3852 E5
5802 B4
7806 F5
7807 D5
7871 H3
Mapping
Copperside
Componentside
10-910-9
+
-
+
-
VDD
STB
D1
EN1
SRG8
M
M
9101112
CAROUSEL-MOTOR
delay circuitry
PORE
C
D
E
F
voltage stab.
D
3
1 2 3 4 5 6 7 8 9 101112131415
12345678
2873 D6
2875 E6
2876 C7
2877 F11
SILD
DRAWER-MOTOR
board
GND
SHR_STR
2
5.6V version only
GNDA
13 14 15
A
B
C
D
E
F
G
H
A
B
3714 F8
3715 G8
3716 B3
3717 B3
1882
mainboard
(19 Pin)
3CDC-LLC
D
D
1883
2852 H2
2853 G4
2854 B3
2858 A9
2860 A11
2861 B11
2862 B8
2863 B8
2864 B3
2865 C4
2867 A8
2872 G10
3750 B7
3751 C7
3752 A6
3753 A6
3V-5V log. Level
DIG. OUT
POS rec
FE-ST-VK-N
LEFT
DIPMATE
1
from digital-out circuitry
SDA
to 7877 on part 1
DOWN
1
2878 F11
2881 F8
2882 B10
2893 F12
3700 H2
3705 G4
3706 G4
3707 G4
3708 H4
3711 G5
3712 B4
3713 G8
3876 C11
3877 F12
3878 E12
3879 D7
3
RF-500TB
RF-500TB
1876
2
changer control
GND
COAX2/EBU
DRIVE UP/
3718 G3
3730 G2
3731 G2
3732 G2
3733 G2
3734 H2
3740 A7
3741 A7
3742 B7
3743 B7
3744 A9
3746 B10 MP724 D8
MP725 D8
MP726 D8
MP740 H14
to/from 7877 on part 1
D
3809 B2
3814 D12
3831 G4
3851 D7
3858 A11
3859 B11
3860 B7
3861 B8
3864 A7
3865 A10
3866 A10
3868 B10
3869 B10
3871 F12
3872 C13
3874 C13
3875 C12 MP811 F14
MP822 E3
MP823 E3
MP824 D4
BASIC VERSION
COAX1/+3V
6871 F8
6872 E8
6873 E8
6874 G7
6875 F7
6876 D13
6877 D12
6878 E8
6879 G4
7805-A B9
7805-B A8
7812 G8
7871 C5
7873 D10
7874 C12
7875 D12
7876 G3
MP721 C8
MP722 E8
MP723 D8 MP886 G3
MP887 H5
MP888 G5
MP889 G5
FROM 7877 ON PART 1
SHR_CL
3.2V
SICL
5V1
MP741 G14
MP742 G14
MP801 E12
MP803 F10
MP804 G14
MP805 F13
MP806 F13
MP807 F14
MP808 F13
MP810 F13
4803 B4
4811 A7
4812 B7
4876 D13
5802 B4
+5V(+5.6V)
DATA
GND
MP825 D4
MP830 A7
MP832 G9
MP833 F14
MP835 F14
MP854 A13
MP856 E14
MP857 B13
MP863 C11
MP865 D11
MP866 E8
MP867 E8
MP868 F8
MP869 C12
MP871 D6
MP874 D12
MP881 G2
MP882 G2
EBU_GND
5
8003
Transformer
1877
#
#
#
3880 E6
3881 E7
3882 D7
3883 D6
3884 D6
3885 D6
3886 E7
3887 D6
3888 F12
3890 F11
3891 F11
3893 F11
3898 F7
3899 D12
3905 C5
4
D
logic
(15 Pin)
0V
G
H
1805 E15
1875 D2
1878 E2
1880 F8
1881 E8
2829 D6
2830 C9
2831 B9
2832 A8
Output enable
+10V
GND
part 2
MP890 B3
MP891 B5
MP892 B5
MP897 E13
MP898 E13
MP899 E14
0V
to combi-
D
TRAY POS
8002
SW_INFO
POS1 rec
RIGHT
EBUGND
2860
10u
2878
220p
3874 10K
3858
47K
1K
3891
BAS216
6876
1880
10K
3878
9
12 5
3
4
8
11
15
7871
TDA7073A
14
10
2
1
6
7
16
13
OUT1-
220R
3898
1
2
3
4
5
GNDA
1875
FE-ST-VK-N
220R
3887
47p
2877
3744
10K
3741
22K
7875
BC847B
3899
100R
3R3
3851
4811
3872 10K
2867
220p
3746
10K
3860
220p
2862
3715
100K
10K
22K
3713
3879
100K
2858
220u
470R
3893
10K
3714
3742
22K
220p
2893
BC847B
7812
8
4
TDA1308T
7805-A
3
2
1
BAS216
6871
1K
3750
13
12
11
9
10
1
16
8
HEF4094BT
7873
3
2
15
4
5
6
7
14
10K
3877
2863
220p
10u
GNDA
3875
10K
2875
6874
BAS216
BZX284-C3V9
6877
33R
3814 4876
3740
22K
BZX284-C
6875
2872
47n
2861
10u
100R
3868
100R
3865
3864
100R
GNDA
22n
2829
3884
270R
3859
47K
3
1878
DIPMATE
1
2
2831
100p
3876
100K
3883 10K
1881
BAS216
6873
GNDA
47K
3880
3K9
3882
3885
10K
GNDA
7874
BC847B
GNDA
3861
10K
10K
3871
BAS216
6872
100K
3881
10K
3888
3886
47K 3751
1K
2873
4u7
2881
47u
3743
22K
2882
220p
TDA1308T
5
6
7
8
4
7805-B
6
7
8
9
17
18
19
2
20
21
22
23
3
4
5
1
10
11
12
13
14
15
6
7
8
9
2
3
4
5
1
10
11
12
13
14
15
16
6
7
8
9
17
18
19
2
3
4
5
1
10
11
12
13
14
15
16
1805
6878
BAS216
GNDA
GNDA
2832
100p
GNDA
GNDA
47n
2830
3890
1K
2876
220u
GNDA
COAX1
+5.6V
+3.3V
+3.3V
+5V
RN
RP
LN
LP
COAX2
+4V
+5.6V
+10V
+3.3V
+10V
SICL
SDA
PORE
SILD
CD-TEXT
GND
DQSY
(23 Pin)
uP_CLK
SRDT
FE-ST-VK-N
PROTECTION
TIMING & SYNC
CHECK
CRC
INTERF
CPU
RAM
2 PORT
32 x 8
only during
11MHz
TOC-reading
DQSY
3.3ms
CD-Text circuitry (optional)
7.35KHz
on
to
SRDT
4V
SCLK
CD-TEXT INFO
part1
7877
2853
22n
470R3734
470R3733
10K3711
33K
3730
470R3708
470R3732
3707 470R
3700 470R
47n
2852
3705
220R
470R3706
3718
4K7
10K3731
8
VDD 14
WFCK4
XMODE6
13DQSY
1EXCK
GND
7
MCK5
2 SBSO
SCLK 11
SCOR3 SRDT 12
9SW1
SW2 10
TEST
7876
LC89170M
6879
BZX284-C3V9
3831
100R
+5.6V
RCK
SUB
SBSY
SFSY
CL11
4.9V
2V
0V
4V
2.3V
2V
4.9V
0V
4V
4.9V
4.1V
5.2V
10V
5.2V
0V
5.2V
5.1V
5.2V
3.3V
4.2V
5V(5.6V)
2.3V
0V
2V
0V
0V
4.9V
0V
2V
5.2V
0V
5.1V
5.1V
5.1V
. . . V DC voltages measured in
PLAY MODE
with following conditions:
"+10V" = 10V
"+5V" = 5V
EVM
V
4.5V
7877
from
on
part1 10R
3809
470R
3809
2864
22p
2854
47n
3716
470R
3716
470R
DOBM
7877
from
on
part1
DOBM
10R
3712
1R
3717
10R
3712
to 1805
to 1805
COAX2
COAX2
COAX1
5802
920927152B
1
2
34
6
78
2865
22n
digital out circuitry - 75
Ω
version (not on all versions)
digital out circuitry (not for 75
Ω
Versions)
3CDC-LC-DA11 Exploded view 2000 09 07
Pos. 51
Pos. 53
Pos. 52
Pos. 47
Pos. 48
Pos. 49
Pos. 43
Pos. 44
Pos. 42
Pos. 57
54
53
47
55
56
31
30
35
32
31
32
33
34
Xspare part
non spare part
Y57
58
52
48
45 5x 4x
4x
46
49
44
43
42
59
41
21
20
51
23
2x
EXPLODED VIEW (3CDC-LC MODULE)
MECHANICAL PARTS
Loader →this page
–––––––––––––––––––––––––––––––––––––––––––––––––––––
20 3103 304 66500 DRAWER
21 3140 114 29070 PRESSURE RING-MCD1
23 3140 111 21270 METAL RING-MCD1
30 3103 304 66560 SUPPORT
31 4822 529 10386 RUBBER DAMPER CD DRIVE, REAR
32 4822 529 10387 RUBBER DAMPER CD DRIVE, FRONT
33 3103 304 06970 WASHER
35 3103 309 05350 CD DRIVE MCD1B
41 3103 304 66480 FRAME
42 3103 304 66540 BRACKET-GUIDING
43 3103 301 06460 SPRING-GUIDING
44 3103 304 06890 GEAR-3
45 3103 304 06980 NAIL FIXATION
46 3103 304 06880 GEAR-2
47 3103 304 66530 BRACKET-LOAD
48 3103 304 06910 CAM
49 3103 304 66510 GUIDING
51 3103 304 06900 GEAR-4
52 3103 304 06870 GEAR-1
53 3103 304 06960 PULLEY-FRAME
54 3103 304 66910 DRIVING-BELT-DRAWER
55 4822 361 10753 TRAY MOTOR
56 4822 502 12548 SCREW M2,6X3,5
57 3103 304 69880 COVER-MCD1
59 4822 466 12146 RUBBER MECHANICAL PARTS
Drawer →Chapter 10-11
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
20 3103 304 66500 DRAWER
21 3103 304 66490 CAROUSEL
22 3103 304 06860 PULLEY-DRAWER
23 3103 304 06850 ECCENTRIC GEAR WHEEL
24 3103 304 06980 NAIL FIXATION
25 3103 304 66850 DRIVING BELT CAROUSEL
27 4822 532 12365 BUSH DRAWER (height=5,5mm,d=9,4mm)
27 3103 304 07100 BUSH DRAWER (height=8,5mm,d=16mm)
29 3103 304 66550 BRACKET-DISC
30 3103 304 66520 TUMBLER
31 3103 301 06470 SPRING-DISC
32 3103 304 06920 CONTROL-DISC
34 3103 304 06870 GEAR-1
37 4822 361 10753 CARROUSEL MOTOR
10-10 10-10
10-11
3CDC-LC Drawer assy 1999 09 13
37
20
32
35
33
36 29
31
34
24
30
3x
27
24
22
20
23
25
21
26
28
Drawer top view
Drawer bottom view
Xspare part
non spare part
Y
10-12
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
35 3103 309 05350 CD DRIVE MCD1B
37 4822 361 10753 CAROUSEL MOTOR
55 4822 361 10753 TRAY MOTOR
1800 2422 025 17389 FLEX FOIL CONNECTOR 16Pin
1805 4822 265 10979 FLEX FOIL CONNECTOR 15Pin
1805 4822 265 11545 FLEX FOIL CONNECTOR 19Pin
1875 4822 267 10958 FLEX FOIL CONNECTOR 5Pin
1876 2422 025 08332 FLEX FOIL CONNECTOR 5Pin
1880 4822 276 13503 SWITCH, Tray switch
1881 4822 276 13503 SWITCH, Drive UP/DOWN
1882 4822 276 13503 SWITCH, CD Pos.1 recognized
1883 4822 276 13503 SWITCH, valid CD Play position
8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm 1:n
8005 3103 308 92930 FLEX FOIL CABLE 16P 170mm 1:n
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2800 © 4822 122 33172 390pF 5% 50V
2801 © 4822 126 13883 220pF 5% 50V
2802 © 4822 122 33172 390pF 5% 50V
2803 © 4822 126 13883 220pF 5% 50V
2804 4822 124 41751 47µF 20% 16V
2805 © 4822 126 13883 220pF 5% 50V
2806 © 4822 126 13883 220pF 5% 50V
2807 © 5322 122 31863 330pF 5% 50V
2808 © 4822 126 13883 220pF 5% 50V
2809 4822 124 40746 0,22µF 20% 63V
2810 © 4822 126 10326 180pF 5%
2811 © 4822 126 13883 220pF 5% 50V
2812 © 2222 867 15339 33pF 5% 50V
2813 © 4822 126 14226 82pF 50V
2814 © 2238 246 59858 450nF 20% 10V
2815 © 4822 122 33172 390pF 5% 50V
2816 © 4822 126 14247 1,5nF 10% 50V
2817 © 4822 126 14249 560pF 10% 50V
2818 © 4822 126 13344 1,5nF 5% 63V
2819 © 5322 126 11578 1nF 10% 63V
2820 © 4822 126 14305 100nF 10% 16V
2822 © 5322 122 31866 6,8nF 10% 63V
2823 © 3198 016 31510 150pF 10% 50V
2824 © 5322 122 32654 22nF 10% 63V
2825 © 4822 122 33891 3,3nF 10% 63V
2826 4822 124 12362 47µF 20% 4V
2828 4822 124 12362 47µF 20% 4V
2829 © 3198 017 42230 22nF 10% 50V
2830 © 4822 126 13751 47nF 10% 50V
2831 © 4822 122 31765 100pF 5% 50V
2832 © 4822 122 31765 100pF 5% 50V
2835 © 3198 024 44730 47nF 5% 50V
2836 © 3198 024 44730 47nF 5% 50V
2837 4822 124 40433 47µF 20% 25V
2838 4822 124 40248 10µF 20% 63V
2839 4822 124 40433 47µF 20% 25V
2840 © 4822 126 14585 100nF 10% 50V
2841 © 5322 126 10511 1nF 5% 50V
2842 © 4822 126 14247 1,5nF 10% 50V
2844 © 3198 016 31020 1nF 5% 25V
2850 © 5322 126 11578 1nF 10% 63V
2851 4822 124 42383 220µF 20% 4V
2855 © 4822 122 33172 390pF 5% 50V
2856 © 4822 126 13691 27pF 1% 63V
2857 © 5322 126 11583 10nF 10% 63V
2858 4822 124 12245 220µF 20% 16V
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2860 4822 124 11947 10µF 20% 16V
2861 4822 124 11947 10µF 20% 16V
2862 © 4822 126 13883 220pF 5% 50V
2863 © 4822 126 13883 220pF 5% 50V
2865 © 4822 126 14494 22nF 10% 25V
2867 © 4822 126 13883 220pF 5% 50V
2872 © 3198 024 44730 47nF 5% 50V
2873 4822 124 80231 47µF 20% 16V
2875 4822 124 11947 10µF 20% 16V
2876 4822 124 12245 220µF 20% 16V
2877 © 4822 122 33777 47pF 5% 63V
2878 © 4822 126 13883 220pF 5% 50V
2881 4822 124 40769 4,7µF 20% 100V
2882 © 4822 126 13883 220pF 5% 50V
2885 4822 124 40769 4,7µF 20% 100V
2887 © 4822 126 14585 100nF 10% 50V
2888 4822 124 80231 47µF 20% 16V
2891 © 4822 126 14247 1,5nF 10% 50V
2893 © 4822 122 33575 220pF 5% 50V
2894 © 3198 017 44740 470nF 20% 10V
2895 © 4822 126 14305 100nF 10% 16V
2896 © 4822 126 14305 100nF 10% 16V
2897 © 4822 126 14305 100nF 10% 16V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3701 © 4822 051 20479 47Ω5% 0,1W
3702 © 4822 051 20479 47Ω5% 0,1W
3703 © 4822 051 20479 47Ω5% 0,1W
3704 © 4822 117 12917 1Ω5% 0,06W
3710 © 4822 051 51831 18kΩ5% 0,1W
3712 © 4822 051 30109 10Ω5% 0,06W
3713 © 4822 051 30223 22kΩ5% 0,06W
3714 © 4822 051 30103 10kΩ5% 0,06W
3715 © 4822 117 13632 100kΩ1% 0,06W
3716 © 4822 051 30471 470Ω5% 0,06W
3717 © 4822 117 12917 1Ω5% 0,06W
3719 © 4822 051 30102 1kΩ5% 0,06W
3720 © 4822 051 20474 470kΩ5% 0,1W
3721 © 4822 051 20393 39kΩ5% 0,1W
3723 © 4822 051 30272 2,7kΩ5% 0,06W
3724 © 4822 117 12902 8,2kΩ1% 0,06W
3725 © 4822 051 30184 180kΩ5% 0,06W
3730 © 4822 051 20333 33kΩ5% 0,1W
3740 © 4822 051 20223 22kΩ5% 0,1W
3741 © 4822 051 20223 22kΩ5% 0,1W
3742 © 4822 051 20223 22kΩ5% 0,1W
3743 © 4822 051 20223 22kΩ5% 0,1W
3744 © 4822 051 30103 10kΩ5% 0,06W
3746 © 4822 051 30103 10kΩ5% 0,06W
3750 © 4822 051 30102 1kΩ5% 0,06W
3751 © 4822 051 30102 1kΩ5% 0,06W
3789 © 4822 051 30471 470Ω5% 0,06W
3790 © 4822 051 30561 560Ω5% 0,06W
3791 © 4822 117 12968 820Ω5% 0,06W
3792 © 4822 051 30332 3,3kΩ5% 0,06W
3793 © 4822 051 20471 470Ω5% 0,1W
3794 © 4822 051 30391 390Ω5% 0,06W
3795 © 4822 051 30222 2,2kΩ5% 0,06W
3796 © 4822 051 30332 3,3kΩ5% 0,06W
3798 © 4822 051 30102 1kΩ5% 0,06W
3799 © 4822 051 30102 1kΩ5% 0,06W
3800 © 4822 051 51831 18kΩ5% 0,1W
ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
10-13
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3801 © 4822 051 30103 10kΩ5% 0,06W
3802 © 4822 051 51831 18kΩ5% 0,1W
3803 © 4822 117 10833 10kΩ1% 0,1W
3804 © 4822 051 30103 10kΩ5% 0,06W
3805 © 4822 051 30103 10kΩ5% 0,06W
3806 © 4822 051 30103 10kΩ5% 0,06W
3807 © 4822 051 30103 10kΩ5% 0,06W
3808 © 4822 051 30103 10kΩ5% 0,06W
3809 © 4822 051 20471 470Ω5% 0,1W
3811 © 4822 051 51831 18kΩ5% 0,1W
3812 4822 053 10228 2,2Ω5% 1W
3813 © 4822 117 13608 4,7Ω5% 0,06W
3814 © 4822 051 30339 33Ω5% 0,06W
3815 4822 052 10478 4,7Ω5% NFR
3818 © 4822 051 30222 2,2kΩ5% 0,06W
3819 © 4822 051 20471 470Ω5% 0,1W
3820 © 4822 051 30222 2,2kΩ5% 0,06W
3821 © 4822 051 30222 2,2kΩ5% 0,06W
3822 © 4822 051 30222 2,2kΩ5% 0,06W
3825 © 4822 051 20181 180Ω5% 0,1W
3826 © 4822 051 30333 33kΩ5% 0,06W
3827 © 4822 051 20273 27kΩ5% 0,1W
3828 © 4822 051 20223 22kΩ5% 0,1W
3831 © 4822 051 30101 100Ω5% 0,06W
3832 © 4822 051 30103 10kΩ5% 0,06W
3833 © 4822 051 30223 22kΩ5% 0,06W
3834 © 4822 051 20223 22kΩ5% 0,1W
3835 4822 052 10478 4,7Ω5% NFR
3837 © 4822 051 10102 1kΩ2% 0,25W
3838 © 4822 051 30102 1kΩ5% 0,06W
3839 © 4822 051 20124 120kΩ5% 0,1W
3840 © 4822 051 30124 120kΩ5% 0,06W
3841 © 4822 117 10833 10kΩ1% 0,1W
3842 © 4822 117 10833 10kΩ1% 0,1W
3843 © 4822 117 10834 47kΩ1% 0,1W
3844 © 4822 051 20392 3,9kΩ5% 0,1W
3845 © 4822 117 10833 10kΩ1% 0,1W
3846 © 4822 117 10834 47kΩ1% 0,1W
3847 © 4822 051 20562 5,6kΩ5% 0,1W
3849 © 4822 051 20334 330kΩ5% 0,1W
3850 © 4822 051 30103 10kΩ5% 0,06W
3851 4822 052 10338 3,3ΩNFR25
3852 4822 052 10228 2,2Ω5% 0,33W
3853 © 4822 051 20471 470Ω5% 0,1W
3858 © 4822 117 12925 47kΩ1% 0,06W
3859 © 4822 117 10834 47kΩ1% 0,1W
3860 © 4822 117 10833 10kΩ1% 0,1W
3861 © 4822 051 30103 10kΩ5% 0,06W
3862 © 4822 051 20121 120Ω5% 0,1W
3863 © 4822 117 11373 100Ω1% 0,1W
3864 © 4822 117 11373 100Ω1% 0,1W
3865 © 4822 051 30101 100Ω5% 0,06W
3867 © 4822 051 30121 120Ω5% 0,06W
3868 © 4822 051 30101 100Ω5% 0,06W
3870 © 4822 051 20472 4,7kΩ5% 0,1W
3871 © 4822 051 30103 10kΩ5% 0,06W
3873 © 4822 051 20471 470Ω5% 0,1W
3875 © 4822 051 30103 10kΩ5% 0,06W
3876 © 4822 117 13632 100kΩ1% 0,06W
3877 © 4822 051 30103 10kΩ5% 0,06W
3878 © 4822 051 30103 10kΩ5% 0,06W
3879 © 4822 117 10837 100kΩ1% 0,1W
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3880 © 4822 051 30392 3,9kΩ5% 0,06W
3881 © 4822 117 13632 100kΩ1% 0,06W
3882 © 4822 117 12925 47kΩ1% 0,06W
3883 © 4822 117 10833 10kΩ1% 0,1W
3884 © 4822 051 30271 270Ω5% 0,06W
3885 © 4822 117 10833 10kΩ1% 0,1W
3886 © 4822 117 12925 47kΩ1% 0,06W
3887 © 4822 051 30221 220Ω5% 0,06W
3888 © 4822 117 10833 10kΩ1% 0,1W
3889 © 4822 051 20471 470Ω5% 0,1W
3890 © 4822 051 30102 1kΩ5% 0,06W
3891 © 4822 051 30102 1kΩ5% 0,06W
3892 © 4822 051 20471 470Ω5% 0,1W
3893 © 4822 051 30471 470Ω5% 0,06W
3894 © 4822 051 30101 100Ω5% 0,06W
3895 © 4822 117 12971 15Ω5% 0,06W
3898 © 4822 051 30221 220Ω5% 0,06W
3899 © 4822 051 30101 100Ω5% 0,06W
3900 © 4822 117 12955 2,7kΩ1% 0,1W
3901 © 4822 117 10833 10kΩ1% 0,1W
3904 © 4822 117 13632 100kΩ1% 0,06W
4800 © 4822 051 20008 CHIP JUMPER 0805
4801 © 4822 051 20008 CHIP JUMPER 0805
4802 © 4822 051 20008 CHIP JUMPER 0805
4803 © 4822 051 30008 CHIP JUMPER 0603
4804 © 4822 051 20008 CHIP JUMPER 0805
4805 © 4822 051 30008 CHIP JUMPER 0603
4806 © 4822 051 20008 CHIP JUMPER 0805
4807 © 4822 051 20008 CHIP JUMPER 0805
4808 © 4822 051 20008 CHIP JUMPER 0805
4811 © 4822 051 20008 CHIP JUMPER 0805
4814 © 4822 051 20008 CHIP JUMPER 0805
4817 © 4822 051 20008 CHIP JUMPER 0805
4818 © 4822 051 20008 CHIP JUMPER 0805
4819 © 4822 051 20008 CHIP JUMPER 0805
4820 © 4822 051 20008 CHIP JUMPER 0805
4821 © 4822 051 20008 CHIP JUMPER 0805
4822 © 4822 051 20008 CHIP JUMPER 0805
4823 © 4822 051 20008 CHIP JUMPER 0805
4824 © 4822 051 30008 CHIP JUMPER 0603
4825 © 4822 051 30008 CHIP JUMPER 0603
4826 © 4822 051 20008 CHIP JUMPER 0805
4828 © 4822 051 20008 CHIP JUMPER 0805
4829 © 4822 051 20008 CHIP JUMPER 0805
4830 © 4822 051 20008 CHIP JUMPER 0805
4831 © 4822 051 20008 CHIP JUMPER 0805
4832 © 4822 051 30008 CHIP JUMPER 0603
4833 © 4822 051 20008 CHIP JUMPER 0805
4834 © 4822 051 20008 CHIP JUMPER 0805
4835 © 4822 051 20008 CHIP JUMPER 0805
4838 © 4822 051 30008 CHIP JUMPER 0603
4840 © 4822 051 20008 CHIP JUMPER 0805
4841 © 4822 051 30008 CHIP JUMPER 0603
4842 © 4822 051 20008 CHIP JUMPER 0805
4844 © 4822 051 20008 CHIP JUMPER 0805
4845 © 4822 051 20008 CHIP JUMPER 0805
4846 © 4822 051 20008 CHIP JUMPER 0805
4847 © 4822 051 20008 CHIP JUMPER 0805
4848 © 4822 051 20008 CHIP JUMPER 0805
4850 © 4822 051 20008 CHIP JUMPER 0805
4876 © 4822 051 20008 CHIP JUMPER 0805
ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
10-14
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1810 4822 242 73557 CERAMIC RES. 8,46MHz
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6871 © 4822 130 11397 BAS316
6872 © 4822 130 11397 BAS316
6873 © 4822 130 11397 BAS316
6874 © 4822 130 11397 BAS316
6875 © 9340 548 52115 BZX284-C5V1
6877 © 9322 129 34685 BZX284-C3V9
6878 © 4822 130 11397 BAS316
6879 © 9322 129 34685 BZX284-C3V9
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7802 © 5322 130 60123 BC807-40
7808 © 4822 130 60511 BC847B
7809 © 4822 130 60511 BC847B
7810 © 4822 130 60511 BC847B
7812 © 4822 130 60511 BC847B
7874 © 4822 130 60511 BC847B
7875 © 4822 130 60511 BC847B
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7803 © 5322 209 82941 LM358D, Dual Opamp
7805 © 4822 209 33165 TDA1308T/N1
7806 4822 209 32852 TDA7073A/N2
7807 4822 209 32852 TDA7073A/N2
7871 4822 209 32852 TDA7073A/N2
7873 © 5322 209 11306 HEF4094BT, SHIFT REGISTER
7877 © 9352 641 80557 SAA7324H/M2B,“CD10“ SIGN.PROC.
ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
11-1 11-1
SET MECHANICAL EXPLODED VIEW
D3 x 1
0
D3 x 12
D3 x 10
D3 x 10
D3 x 12
D3 x 12
M2 x 3
D3 x 10
D3 x 10
D3 x 10
D3 x 10
D3 x 12
M3 x 6
M3 x 6
1401
D3 x 10
11-2 11-2
MECHANICAL & ACCESSORIES PARTSLIST
19965 000 22390 LENS CASS RIGHT
29965 000 22389 LENS CASS LEFT
39965 000 11170 CASSETTE DOOR SPRING
49965 000 22378 DOOR CASS RIGHT
59965 000 22377 DOOR CASS LEFT
69965 000 11173 SPRING LEAF
79965 000 22399 WINDOW DISPLAY
89965 000 22398 FRONT CABINET
94822 529 10322 DAMPER ASSY
10 9965 000 11177 CASSETTE KEY SET RIGHT
11 9965 000 11178 CASSETTE KEY SET LEFT
12 9965 000 13617 CASS DECK
13 9965 000 22393 SPRING RECORD
15 9965 000 22400 KEY POWER ECO /22/25
15 9965 000 22392 BUTTON SET POWER /21
16 9965 000 22386 BUTTON SET DBB
17 9965 000 22387 BUTTON SET MODE
18 9965 000 22388 BUTTON SET CONTROL
19 4822 454 13408 BADGE PHILIPS
24 9965 000 22379 PANEL REAR /21
24 9965 000 22397 PANEL REAR /22/25
26 9965 000 22383 PANEL RIGHT
27 9965 000 22382 PANEL LEFT
28 3103 308 54360 3CDC ASSY
29 9965 000 22385 DOOR-CDC
30 9965 000 22384 COVER-TOP
31 9965 000 16259 FOOT RUBBER-2
9965 000 22394 IFU FWC170/21
9965 000 16257 IFU FWC170/22
9965 000 22395 ADAPTOR CONVERSION /21
9965 000 11157 FM ANTENNA WIRE
4822 303 50082 AM LOOP ANTENNA
9965 000 11187 MAINS TRANSFO 120V/240V /21
9965 000 11190 MAINS TRANSFO 230V /22/25
9965 000 11159 REMOTE CONTROL
9965 000 17244 AC CORD UK 2M /25
9965 000 11189 AC CORD BLACK /21/22
9965 000 11188 FLEX CABLE 15PIN 1,25MM 35CM
9965 000 22403 SPK BOX FWC170/22/25
9965 000 22396 SPK BOX FWC170/21
Note: Only these parts mentioned in the list are
normal service parts.
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