Download Service Manual FW-C3, FW-C30, FW-C35

Mini System
FW-C30/21/21M/30/37
FW-C3/37 & FW-C35/37
Service
Service
Service
Service Manual
COMPACT
DIGITAL AUDIO
TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................ 1-2
Technical Specifications ............................................. 1-3
Measurement setup .................................................... 1-4
Service Aids, Safety Instruction, etc. .......................... 1-5
Instruction for use: USA version excerpt .................. 2-1
Additional features for /21 ...... 2-10
Disassembly Instructions & Service positions ........... 3-1
Service Test Programs ............................................... 3-4
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front Board .................................................................... 6
Tuner Board: ECO5 Sys .......................................... 7B
ECO MTF Module .......................................................... 9
3CDC 99 Module ......................................................... 10
Combi Board ................................................................ 11
Set Mechanical Exploded view & parts list ................. 12
©
Copyright 1999 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1
LASER PRODUCT
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 KC 9948 Service Audio
PCS 103 329
Printed in The Netherlands
Subject to modification
GB
3139 785 22120
1-2
YB
OA
D
B
INS
MAARD
BO
KE
C
CD
O
A
R
D
LOCATION OF PC BOARDS
RD
FR
BOONT
AR
D
R
NE D
TU OAR
B
KA
BORA
AROK
D E
MT
BOF
A
RD
H/
P
BO
A
D
AR
O
IB
RD
MB
CO
VERSION VARIATIONS:
Type /Versions:
Features &
Board in used:
FW-C30
/21
/21M
x
x
/30
FW-C3
/37
/37
FW-C35
/37
Dolby B
Incredible Surround
Karaoke
News
RDS
Rotary Encoder (volume control)
x
x
x
x
x
Jog Shuttle
Voltage Selector
x
x
x
x
x
x
x
x
Aux Input
Digital Output
x
x
x
x
x
x
Headphone Socket
Line Output
x
x
x
x
x
x
Subwoofer Output
Surround Output
x
x
x
x
x
x
x
x
x
Matrix Surround Loudspeakers
Tuner board - ECO5 Sys
x
x
x
x
x
x
Tuner board - Tuner 95
Standby with clock display
x
x
x
x
x
PCS 103 330
1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21/21M
120V for /37
220V for /33
AMPLIFIER:
Output power
Left/Right : 2 x 25W FTC 2) @ 6 ohm ± 1dB
2 x 35W RMS 3) @ 6 ohm ± 1dB
Surround : 2 x 2W 4) @ 6 ohm ± 1dB
220-230V for /22/34
230V for /25
Mains frequency
Frequency response within ±3dB : 50Hz-15kHz
Dynamic Bass Boost
: DBB ON, DBB Off 5)
230-240V for /30
: 50/60Hz
Power consumption
Digital Sound Control
Input sensitivity
Standby : < 15W
Clock accuracy
: Jazz, Techno, Optimal, Rock 5)
Aux-in : 700mV ± 3dB at 600ohm
Mic : {2.5mV ± 3dB} at 600ohm
Active : < 70W
: < 4 seconds per day
Dimension centre unit : 265 x 310 x 340mm
Output sensitivity
Sub-woofer : 1.5V ± 3dB at 22kohm
TUNER:
FM
Tuning range
Headphone : 18mW at 32ohm
: 87.5-108MHz
65.81-74MHz for /34
1)
CASSETTE RECORDER:
Number of track
: 2 x 2 stereo
Grid
: 50kHz (& 30kHz for /34)
100kHz for /37
Tape speed
Wow and flutter
: 4.76 cm/sec ± 2%
: < 0.4% DIN
IF frequency
Aerial input
: 10.7MHz ± 25kHz
: 75ohm coaxial
Fast-wind/rewind time C60
Bias system
: 130 sec
: 75kHz ± 5kHz
300ohm click fit for /37
: < 7µV
Sensitivity at 26dB S/N
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio (type I)
: > 48dBA
Selectivity at 600kHz bandwidth
Image rejection
: > 25dB [> 30dB]
: > 25dB [> 60dB]
COMPACT DISC:
Distortion at RF=1mV, dev. 75kHz
-3dB Limiting point
: < 3%
: < 8µV
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Crosstalk at RF=1mV, dev. 40kHz
: > 18dB
Output level (in Vrms)
: 550mV ± 2dB unloaded
Signal/Noise ratio (A-weighted)
: > 80dBA
MW
Tuning range
: 531-1602kHz
Distortion at 1kHz
Channel difference at 1kHz
Grid
530-1700kHz for /21/37
: 9kHz
Channel separation at 1kHz
: > 60dB
De-emphasis
: 0 or 15/50 mS (Switched by subcode
IF frequency
10kHz for /21/37
: 450kHz ± 1kHz
Aerial input
Sensitivity at 26dB S/N
: Frame aerial
: < 4.0mV/M
Selectivity at 18kHz bandwidth
IF rejection
: > 18dB
: > 45dB [> 40dB]
Image rejection
Distortion at RF=50mV, m=80%
: > 28dB
: < 5%
LW
Tuning range
Grid
: 153-279kHz
: 3kHz
IF frequency
Aerial input
: 450kHz ± 1kHz
: Frame aerial
Sensitivity at 26dB S/N
Selectivity at 18kHz bandwidth
: [< 7.0mV/M]
: [> 30dB]
IF rejection
Image rejection
: [> 25dB]
: [> 35dB]
Distortion at RF=50mV, m=80%
: [< 5%]
: < 0.003%
: < 1dB
on the disc)
[....]
Values indicated are for "Tuner 95 Board" only
{....}
Values indicated are for /21/21M only
1)
Default setting is OFF, to switch on please refer to page 3-4
2)
60Hz - 12,5kHz, 10% THD
3)
1kHz, 10% THD
4)
Only for FW-C3 & FW-C35
5)
Frequency response in each setting is software controlled.
PCS 103 331
1-4
MEASUREMENT SETUP
Tuner FM
DUT
RF Generator
Bandpass
250Hz-15kHz
LF Voltmeter
e.g. 7122 707 48001
e.g. PM2534
Ri=50Ω
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).
Tuner AM (MW,LW)
DUT
Bandpass
250Hz-15kHz
LF Voltmeter
e.g. 7122 707 48001
e.g. PM2534
RF Generator
e.g. PM5326
S/N and distortion meter
Ri=50Ω
e.g. Sound Technology ST1700B
Frame aerial
e.g. 7122 707 89001
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).
CD
Recorder
Use Audio Signal Disc
(replaces test disc 3)
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
or Universal Test Cassette Fe
SBC420 4822 397 30071
SBC429 4822 397 30184
LF Generator
DUT
e.g. PM5110
L
DUT
L
R
R
S/N and distortion meter
S/N and distortion meter
e.g. Sound Technology ST1700B
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
PCS 90 113
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
1-5
SERVICE AIDS
Service Tools:
ESD Equipment:
Universal Torx driver holder .................................. 4822 395 91019
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Torx bit T10 150mm ............................................. 4822 395 50456
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Torx driver set T6 - T20 ......................................... 4822 395 50145
Anti-static wristband .............................................. 4822 395 10223
Torx driver T10 extended ...................................... 4822 395 50423
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
Cassette:
SBC419 Test cassette CrO2 ................................. 4822 397 30069
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
SBC420 Test cassette Fe ..................................... 4822 397 30071
(to connect table mat to conn. box) .................. 4822 320 11306
MTT150 Dolby level 200nWb/M ............................ 4822 397 30271
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
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
PCS 90 114
1-6
GB
NL
ESD
WARNING
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.
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
WAARSCHUWING
ATTENTION
I
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.
D
AVVERTIMENTO
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.
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.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécialistes agréés, seuls habilités à réparer
votre appareil en panne”.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
CLASS 1
LASER PRODUCT
3122 110 03420
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.
GB
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
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.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
SF Varoitus !
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.
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
"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."
PCS 90 115
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
2-1
7
GENERAL INFORMATION
General Information
• The typeplate (which contains
the serial number) is located at
the rear of the system.
• Recording is permissible if
copyright or other rights of third
parties are not infringed.
• This device complies with the
Federal Communications
Commission (FCC) rules, part 15
and with 21 CFR 1040.10.
Operation is subject to the
following two conditions:
– This device may not cause
harmful interference, and
– This device must accept any
interference received, including
interference that may cause
undesired operation.
SAFETY INFORMATION
Your system consists of materials which
can be recycled and reused if
disassembled by a specialized company.
Please observe the local regulations
regarding the disposal of packaging
materials, exhausted batteries and old
equipment.
Safety Information
• Before operating the system, check
that the operating voltage indicated
on the typeplate (or the voltage
indication beside the voltage
selector) of your system is identical
with the voltage of your local power
supply. If not, please consult your
dealer. The typeplate is located at the
rear of your system.
• When the system is switched on, do
not move it around.
• Place the system on a solid base (e.g.
a cabinet).
• Place the system in a location with
adequate ventilation to prevent
internal heat build-up in your system.
Allow at least 10cm (4 inches)
clearance from the rear and the top
of the unit and 5cm (2 inches) from
each side.
• Do not expose the system to
excessive moisture, rain, sand or heat
sources.
Accessories (Supplied)
– Remote control
– Batteries (two AA size) for remote
control
– AM loop antenna
– FM wire antenna
– AC power cord
– SS39 Surround Speakers
(for model FWC3 & C35 only)
Environmental
Information
All unnecessary packaging has been
omitted. We have tried to make the
packaging easy to separate into three
materials: cardboard (box), polystyrene
foam (buffer) and polyethylene (bags,
protective foam sheet).
• Under no circumstances should you
repair the system yourself, as this will
invalidate the warranty!
• If the system is brought directly from
a cold to a warm location, or is
placed in a very damp room,
moisture may condense on the lens
of the CD unit inside the system.
Should this occur, the CD player will
not operate normally. Leave the
power on for about one hour with
no disc in the system until normal
playback is possible.
• Electrostatic discharge may cause
unexpected problems. See whether
these problems disappear if you
unplug the AC power cord and plug
it in again after a few seconds.
• To disconnect the system from
the power supply completely,
remove the AC power plug
from the wall socket.
CLASS 1
LASER PRODUCT
PREPARATION
8
Rear Connections
D
L
R
surr.
surr.
B
A
(for model FWC3 & FWC35 only)
FM ANTENNA
300Ω
L
R
+
R
–
–
L
+
+
R
–
–
L
+
AM ANTENNA
VOLTAGE
SELECTOR
110V127V
G
220V240V
AC
MAINS
~
SUBWOOFER
OUT
AUX IN
STANDBY ON
SU
BW O
OFER LEVEL CONTR
OL
MIN
MAX
CUT OFF FREQUENCY
HIGH POWER SUBWOOFER
C
F
E
60Hz
150Hz
AUDIO OUT
PCS 103 332
2-2
PREPARATION
9
A AM Loop Antenna
Connection
Connect the supplied loop antenna to
the AM ANTENNA terminal. Place the
AM loop antenna far away from the
system and adjust its position for the
best reception.
unlock
lock
+
-
After all other connections have been
made, connect the AC power cord to
the system and to the wall outlet.
• To avoid damage from possible
battery leakage, remove dead
batteries or batteries that will not be
used for a long time. For
replacement, use type R06 or AA
batteries.
E Subwoofer Out
Connection
Connect the optional active subwoofer
to the SUBWOOFER OUT terminal.
The subwoofer reproduces just the low
bass sound effect (e.g. explosions, the
rumble of spaceships, etc.). Be sure to
follow the instructions supplied with the
subwoofer.
FM ANTENNA 300Ω
OR
C Speakers Connection
• Connect the right speaker to Front
terminal R, with the colored wire to
+ and the black wire to -.
• Connect the left speaker to Front
terminal L, with the colored wire to
+ and the black wire to -.
• Clip the stripped portion of the
speaker wire as shown.
CONTROLS
10
9
8
7
DISC 2
DISC 1
DISC CHANGE
DISC 3
OPEN • CLOSE
CHANGER
C10
FW-
0
3 CD ROTARY CHANGER SYSTEM •
CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING •
3CD
6
MINI HIFI SYSTEM
STANDBY-ON
CD1 • 2 • 3
JOG
CONTROL
CD
▲
▲
TUNER
TAPE
AUX
PRESET
!
MASTER
VOLUME
VIDEO
▲
B
DB
5
TUNING
TAPE 1 • 2
▲
▲
OPTIMAL
FM • AM
▲
3
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
2
TAPE 1
TAPE 2
PLAY/REC
PLAYBACK
%
@
0
¡
#
#
$
%
@
JAZZ
4
2
!
1
^
CD
DIM
&
)
PLAY
▲
▲
PAUSE
▲
▲
STOP.OPEN
▲
▲
▲
▲
▲
(
PLAY
▲
▲
FULL AUTO STOP
RECORD
STOP.OPEN
PAUSE
*
TAPE 1/2
TUNER
AUX
SLEEP
1
2
REPEAT
PAUSE
3
SHUFFLE
Å
≤
É
ë
í
à
4
£
@
#
VOLUME
@
∞
CD DIRECT
Ç
á
MUTE
DSC
PCS 103 333
+
Connect the black (non-marked) wires
to the black REAR SURROUND
terminals and the colored (marked)
wires to the grey REAR SURROUND
terminals.
Outdoor Antenna
For better FM stereo reception,
connect an outdoor FM antenna to the
FM AERIAL (FM ANTENNA) 300 Ω
terminal using a 300 Ω dipole wire.
• Insert the batteries (Type R06 or
AA) into the remote control as
shown in the battery compartment.
G AC Power Supply
(for models FWC3 & FWC35
only)
Connect the supplied FM wire antenna
to the FM AERIAL (FM ANTENNA)
300 Ω terminal. Adjust the position of
the FM antenna for the best reception.
Inserting batteries into the
Remote Control
-
You can connect the audio left and right
OUT terminals of a TV, VCR, Laser Disc
player, DVD player or CD Recorder to
the AUX IN terminals at the rear of the
system.
D Rear Surround
Speakers' Connection
B FM Wire Antenna
Connection
FM AERIAL 300Ω
F Connecting other
equipment to your
system
12 mm
DBB
@
™
5
2-3
CONTROLS
11
Controls on the system
and remote control
1 STANDBY ON
– to switch the system on or to
standby mode.
– to use for EASY SET.
2 PROGRAM
for CD ............ to program CD tracks.
for TUNER ... to program preset
radio stations.
for CLOCK .. to select 12- or 24hour in clock setting
mode.
3 DIGITAL SOUND
CONTROL DISPLAY PANEL
– to view the desired DSC display.
4 JOG CONTROL/DSC
– to select the desired equalizer
display: OPTIMAL, JAZZ, ROCK
or TECHNO.
5 DBB (DYNAMIC BASS
BOOST)
– to switch on bass boost to
enhance bass response or to
switch off bass boost.
6 DISPLAY SCREEN
– to view the current setting of the
system.
7 CD CAROUSEL TRAY
8 DISC CHANGE
– to change CD(s).
9 OPEN•CLOSE
– to open or close the CD carousel
tray.
0 DISC 1 / DISC 2 / DISC 3 (CD
DIRECT PLAY)
– to select a CD tray for playback.
! SOURCE – to select the
following:
CD / (CD 1•2•3)
– to select CD mode. When CD
playback is stopped, press to select
disc tray 1, 2 or 3.
TUNER / (FM•AM)
– to select Tuner mode. When in
tuner mode, press to select the
waveband: FM or AM.
TAPE / (TAPE 1• 2)
– to select Tape mode.
AUX / (VIDEO)
– to select sound from an external
source (e.g. TV, VCR, Laser Disc
player, DVD player or CD
Recorder).
@ MODE SELECTION
SEARCH à á (TUNING
à á)
for CD ............ to search backward/
forward.
for TUNER .... to tune to a lower or
higher radio frequency.
for CLOCK .. to set the hour (on
the system only).
STOP•CLEAR Ç
for CD ............ to stop CD playback
or to clear a program.
for TUNER ... to stop programming.
for DEMO .... (on the system only)
to start or stop
demonstration mode.
#
–
$
–
%
–
^
–
&
*
PLAY É / PAUSE Å
for CD ............ to start or interrupt
playback.
PREV í / NEXT ë(PRESET
43 )
for CD ............ to skip to the
beginning of the
current, previous, or
next track.
for TUNER ... to select a preset
station in memory.
for CLOCK .. to set the minute (on
the system only).
MASTER VOLUME
to increase or decrease the
volume.
n
to connect headphones.
DIM
to select different brightness for
the display screen : DIM 1, DIM 2,
DIM 3 or DIM OFF.
CLOCK•TIMER
to view the clock, set the clock or
set the timer.
TAPE DECK 2
TAPE DECK 2 OPERATION
PLAYÉ ...... to start playback.
à ..................... to rewind the tape.
á ..................... to fast forward the
tape.
STOP•OPEN…to stop playback
or to open the tape
door.
PAUSE ......... to interrupt playback.
( TAPE DECK 1 OPERATION
RECORD ... to start recording.
PLAYÉ ...... to start playback.
à ..................... to rewind the tape.
á ..................... to fast forward the
tape.
STOP•OPEN…to stop playback/
recording or to open
the tape door.
PAUSE ......... to interrupt playback
or recording.
) TAPE DECK 1
¡ REPEAT
– to repeat a CD track, a disc, or all
available discs.
™ MUTE
– to switch off the sound temporarily.
£ SHUFFLE
– to play all the available discs and
their tracks in random order.
≤ SLEEP
– to switch the system to standby
mode at a selected time.
∞ B
– to switch the system to standby
mode.
Notes for remote control:
– First select the source you wish
to control by pressing one of the
source select keys on the remote
control (e.g. CD ,TUNER etc.).
– Then select the desired function
(É, í, ë, etc.).
OPERATING THE SYSTEM
12
C10
FW-
MINI HIFI SYSTEM
Easy Set
Switching the system ON
EASY SET allows you to store all
available radio stations automatically.
• Press CD, TUNER, TAPE or AUX.
STANDBY-ON
CD
▲
▲
FM • AM
TAPE 1 • 2
TUNER
TAPE
VIDEO
AUX
PRESET
MASTER
VOLUME
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
CD1 • 2 • 3
JOG
CONTROL
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
Important:
Before you operate the system,
complete the preparation
procedures.
Demonstration mode
The system has a demonstration mode
that shows the various features offered
by the system. When the system is
switched on for the first time, the
demonstration mode will start
automatically.
Notes:
– During the demonstration, if you press
any source (or standby-on) button, the
system will switch to the respective
mode (or standby).
– When the system is switched to
standby mode, the demonstration will
resume five seconds later.
To stop the demonstration mode
• Press and hold Ç(on the system
only) for five seconds when the
system is in demonstration mode.
™ The demonstration will stop.
™ "DEMO OFF" is displayed.
™ The system will switch to standby
mode.
Note:
– Even though the AC power cord is
removed from and reconnected to the
wall socket, the demonstration will
remain off until it is switched on again.
To start the demonstration mode
• Press and hold Ç(on the system
only) for five seconds when the
system is in standby mode.
™ The demonstration will begin.
• Press and hold STANDBY ON (on
the system only) for five seconds
when the system is in standby or
demonstration mode.
™ “EASY SET” will be displayed,
and followed by “TUNER” and
then “AUTO”.
™ EASY SET will start searching for
all radio on FM band and then
followed by radio stations on AM
band.
™ All available radio stations with
sufficient signal strength will be
stored. Up to 40 presets may be
stored.
Notes:
– EASY SET will start with the FM band,
if there are still presets available, the
system will continue to store the AM
band.
– When EASY SET is used, all previously
stored radio stations will be replaced.
– The last preset radio station will
appear on the display when EASY SET
is completed.
You can also switch on the system by
pressing any one of the CD DIRECT
PLAY buttons.
Switching the system to
standby mode
• Press STANDBY ON or B on
the remote control.
™ The system will switch to standby
mode.
Selecting the Source
• Press the respective source selection
button: CD, TUNER, TAPE or
AUX.
™ The display indicates the selected
source.
Note:
– For an external source, make sure you
have connected the audio left and right
OUT terminals of the external
equipment (TV, VCR, Laser Disc player,
DVD player or CD Recorder) to the
AUX IN terminals.
PCS 103 334
2-4
OPERATING THE SYSTEM
13
DIM 3 - half brightness with
Spectrum Analyzer Off and all LEDs
on the system will be switched off.
DIM mode
You can select the desired brightness
for the display.
• Press DIM to select DIM 1, DIM 2,
DIM 3 or DIM OFF display mode.
™ The DIM display lights up.
™ "DIM 1", "DIM 2", "DIM 3" or
"DIM OFF" will be displayed
depending on the mode selected.
• Adjust JOG CONTROL to select
OPTIMAL, JAZZ, ROCK or
TECHNO.
™ The Digital Sound Control display
panel will light up respectively.
™ “OPTIMAL, JAZZ, ROCK or
TECHNO” and the respective flag
will be displayed.
Note:
– When ”OPTIMAL” sound is selected,
DBB will be switched on automatically.
Sound Control
VOLUME ADJUSTMENT
Adjust MASTER VOLUME to
increase or decrease the sound level.
DIM OFF - normal brightness with
Spectrum Analyzer On
DIGITAL SOUND CONTROL
(DSC)
The DSC feature enables you to enjoy
special sound effects that have preset
equalizer settings, providing the best
music reproduction.
For Personal Listening
Connect the headphones plug to the
n socket at the front of the system.
The speakers will be muted.
DIM 1 - normal brightness with
Spectrum Analyzer Off
Note:
– Some CDs or tapes might be recorded
in high modulation, which causes a
distortion at high volume. If this occurs,
switch off DBB or reduce the volume.
MUTE (only on remote control)
This feature allows you to temporarily
switch off the sound of the system without
switching off the system when you require
a moment of silence.
• Press MUTE on the remote control
to switch off the sound.
™ "MUTE" and the MUTE flag will be
displayed.
• Press MUTE again on the remote
control or increase the MASTER
VOLUME to switch on the sound.
DYNAMIC BASS BOOST (DBB)
The DBB mode enhances the bass
response.
• Press DBB to switch on bass
response.
™ The DBB button lights up.
™ “DBB ON” and the DBB flag will
be displayed.
DIM 2 - half brightness with
Spectrum Analyzer On
To switch off DBB
• Press DBB again.
™ The DBB button light is switched
off.
™ “DBB OFF” will be displayed.
CD
14
DISC 2
DISC 1
DISC CHANGE
DISC 3
OPEN • CLOSE
3CD
CHANGER
C10
FW-
Discs for playback
CD Direct Play
This system can play all digital audio CD,
finalized digital audio CD-Recordable
and finalized digital audio CDRewritable format discs.
• You can play a CD directly by
pressing the DISC 1, DISC 2 or
DISC 3 button. The CD player will
stop at the end of playback of the
selected disc.
™ A lit button indicates that a disc is
loaded in the disc tray.
™ A flashing button indicates that a
disc is playing.
MINI HIFI SYSTEM
STANDBY-ON
Loading the CD Changer
CD 1 • 2 • 3
FM •AM
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
▲
▲
PRESET
MASTER
VOLUME
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
JOG
CONTROL
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK• TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
Warning!
1) This system is designed for conventional CDs. Do not use any accessories
such as disc stabilizer rings or CD treatment sheets, etc., which may
damage the CD mechanism.
2) Do not load more than one disc into each tray.
3) When the CD changer is loaded with CDs, do not turn over or shake the
system.This may jam the changer.
You may load three discs in the CD changer for continuous playback
without interruption.
PCS 103 335
1 Press CD to select CD mode.
2 Press OPEN•CLOSE.
™ The CD carousel tray slides out.
3 Load a CD with the printed side up
in the right tray.
• You can load another disc in the left
tray.
• To load the third disc, press the
DISC CHANGE button.
™ The CD carousel tray will rotate
until the empty tray is ready for
loading.
4 Press OPEN•CLOSE to close the
CD carousel tray.
™ The total number of tracks and
the playing time of the selected
disc appear on the display.
Note:
– To ensure good system performance,
wait until the CD changer completely
reads the disc(s) before proceeding.
Playing a CD
1 PressÉ to start playback.
™ The disc tray, track number and
elapsed playing time of the current
track appear on the display.
• To interrupt playback, pressÅ.
™ The playing time flashes.
• To resume playback, pressÉ again.
2 To stop playback, press Ç.
Note:
– All the available discs will play once,
then stop.
Disc Change
You can change the outer two discs
while the third inner disc is stopped or
is playing.
1 Press DISC CHANGE.
™ The CD carousel tray slides out.
2 Replace the discs in the left and right
disc trays.
2-5
CD
15
• If you press DISC CHANGE again
during playback, the CD will stop
playing.
™ The CD carousel tray will rotate
until the inner tray is rotated out
and is ready for changing.
3 Press OPEN•CLOSE to close the
CD carousel tray.
• Press and hold à or á until the
desired passage is located.
™ The volume will be reduced.
• Play returns to normal when à or
á is released.
Selecting a desired track
Programming Tracks
Selecting a desired track when
playback is stopped
1 Press í or ë until the desired
track appears on the display.
2 PressÉ to start playback.
™ The selected track number and
elapsed playing time appear on
the display.
Programming tracks of a loaded CD is
possible when playback is stopped. The
display will indicate the total tracks
stored in the program. Up to 40 tracks
can be stored in the memory in any
order. When 40 tracks are stored and
you attempt to store another track, the
display will show “PROGRAM FULL”.
Searching for a particular
passage during playback
1 Load the desired discs in the disc
trays.
2 Press PROGRAM to start
programming.
™ The PROG flag starts flashing.
™ It will cancel any previously
selected repeat mode.
3 Press the CD (CD 1•2•3) or DISC
1/2/3 button to select the disc.
4 Pressí or ë to select the desired
track.
5 Press PROGRAM to store the
track.
• Repeat steps 3 to 5 to store other
discs and tracks.
Note:
– Pressingí during shuffling can only
skip to the beginning of the current
track.
Notes:
– If the total playing time is more than
“99:59“ or if one of the programmed
tracks has a number greater than 30,
then “--:--” appears on the display
instead of the total playing time.
– If the system is reading the discs,
programming is not possible,
“READING” will be displayed and
followed by ”DISC X”. ”X” is the
current read disc number.
– During programming, if no button is
pressed within 20 seconds, the system
will exit program mode automatically.
Reviewing the program
Reviewing of the program is possible
only when playback is stopped.
• Pressí or ë repeatedly to review
the programmed tracks.
• Press Ç to exit review mode.
Playing the program
1 Press É to start program playback.
™ “PLAY PROGRAM” will be
displayed.
™ The track number and elapsed
playing time of the current track
will appear on the display.
CD
Note:
– REPEAT DISC mode will be cancelled
when shuffle is selected.
playback is stopped)
• Press Ç.
™ “PROGRAM CLEARED” will be
displayed.
Note:
– The program will be erased when the
system is disconnected from the power
supply or when the CD carousel tray is
opened.
C10
FW-
MINI HIFI SYSTEM
STANDBY-ON
1 Press REPEAT on the remote
control to select the various repeat
modes.
™ “TRACK”, “DISC”, “ALL DISC”
or “OFF” will be displayed.
™ The REP flag appears on the
display.
• The selected track, selected disc or
all available discs will now be played
repeatedly until you pressÇ.
2 Press REPEAT until the "OFF"
mode is displayed to resume normal
playback.
™ The REP flag disappears from the
display.
Notes:
– REPEAT DISC mode is not available
during program play or shuffle mode.
– You can also repeat shuffling a
program.
™ “TRACK“ or “PROGRAM" will be
displayed.
™ The REP, PROG, and SHUF flags
appear on the display.
JOG
CONTROL
CD1 • 2 • 3
FM • AM
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
OPTIMAL
TUNING
▲
▲
To shuffle all the discs and tracks
1 Press SHUFFLE.
™ “SHUFFLE” will be displayed.
™ The SHUF flag, the disc and the
track selected at random appear
on the display.
• The discs and the tracks will be
played in random order until you
pressÇ.
• If you press REPEAT during
shuffling, the current track or all
available discs will be played
repeatedly.
™ “TRACK” or “ALL DISC” will be
displayed.
™ The REP. and SHUF. flags appear
on the display.
2 Press SHUFFLE again to resume
normal playback.
™ The SHUF flag disappears from
the display.
Repeat (only on remote control)
You can play the current track, a disc or
all available discs repeatedly.
▲
▲
In shuffle mode, the system plays all the
available discs and their tracks in
random order. Shuffle may be used also
when tracks are programmed.
Erasing the program (when
PRESET
MASTER
VOLUME
▲
B
Shuffle (only on remote control)
Notes:
– If you press any of the CD DIRECT
PLAY buttons, the system will play the
selected disc or track and the stored
program will be ignored temporarily.
The PROG display also will disappear
temporarily from the display. It will
reappear when playback of the
selected disc ends.
– REPEAT DISC mode will be cancelled
when program playback begins.
TUNER
DB
16
• If you press REPEAT during
program playback, the current track
or all programmed tracks will be
played repeatedly.
™ “TRACK” or "PROGRAM" will be
displayed.
™ The REP and PROG flags appear
on the display.
2 Press Ç to stop program playback.
▲
Selecting a desired track during
playback
• Press í or ë until the desired
track appears on the display.
™ The selected track number and
elapsed playing time appear on
the display.
• If you press í once it will skip to
the beginning of the current track
and play the track again.
6 Press Ç once to end programming.
™ The total number of tracks
programmed and total playing
time appear on the display.
JAZZ
STOP• CLEAR PLAY• PAUSE PREV
SEARCH
ROCK
PROGRAM
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
Note:
– For 'EASY SET' feature, please refer to
page 12.
Tuning to radio stations
1 Press TUNER (FM•AM) to select
TUNER mode.
™ “TUNER” will be displayed.
A few seconds later, the current
radio frequency will be displayed.
2 Press TUNER (FM•AM) again to
select the desired waveband : FM or
AM.
3 Press à or á for more than one
second, then release.
™ The display will show “SEARCH”
until a radio station with sufficient
signal strength is found.
• Repeat this procedure until the
desired station is reached.
• To tune to a weak station, briefly
press à or á repeatedly until the
display shows the desired frequency
and/or when the best reception has
been obtained.
PCS 103 336
2-6
TUNER
17
Storing Preset Stations
You can store up to 40 radio stations in
the memory. When a preset radio
station is selected, the preset number
appears next to the frequency on the
display.
Automatic programming
1 Press TUNER (FM•AM).
2 Press PROGRAM for more than
one second.
™ The PROG flag starts flashing and
“AUTO” will be displayed.
™ The system will search for every
available station in the FM
waveband first, then search the
AM waveband.
™ All available stations will be stored
automatically. The frequency and
preset number will be displayed
briefly.
™ The system will stop searching
when all the available radio
stations are stored or when the
memory for 40 preset radio
stations is used.
™ The system will remain tuned to
the last stored preset radio
station.
– If you want to reserve a section of
preset numbers, for example preset
numbers 1 to 9, select preset 10
before starting automatic programming,
only the preset numbers 10 to 40 will
be programmed.
Manual programming
1 Press TUNER (FM•AM).
2 Press TUNER (FM•AM) again to
select the desired waveband : FM or
AM.
3 Press PROGRAM for less than one
second.
™ The PROG flag starts flashing.
™ The next available preset number
will be displayed for selection.
4 Press à or á to tune to the
desired frequency.
• If you wish to store the radio station
to another preset number, press 4
or 3 to select the desired preset
number.
5 Press PROGRAM again.
™ The PROG flag disappears and
the radio station will be stored.
Notes:
– When 40 radio stations are stored and
you attempt to store another radio
station, the display will show
"PROGRAM FULL”. If you want to
change an existing preset number,
repeat steps 3 – 5.
– You can cancel manual programming
by pressing Ç (on the system only).
– During programming, if no button is
pressed within 20 seconds, the system
will exit program mode automatically.
Tuning to Preset Radio
Stations
• Press 4 or 3 to select the desired
preset number.
™ The preset number, radio
frequency, and waveband appear
on the display.
• Repeat steps 3 – 5 to store other
preset radio stations.
Notes:
– You can cancel the automatic
programming by pressing PROGRAM or
Ç (on the system only).
TAPE
18
C10
FW-
MINI HIFI SYSTEM
STANDBY-ON
CD1 • 2 • 3
FM • AM
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
▲
▲
PRESET
MASTER
VOLUME
Rewind/Fast Forward
1 Press STOP•OPEN.
2 The tape deck door opens.
3 Load the tape with the open side
downward and the full spool to the
left.
When playback is stopped
1 You can rewind or fast forward a
tape by pressing à or á ,
respectively.
™ The tape will stop automatically at
the end of rewinding or fast
forwarding.
2 Press STOP•OPEN to stop
rewinding or fast forwarding.
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
JOG
CONTROL
Loading a tape
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
Continuous Playback From
Tape Deck 2 to Tape Deck 1
TAPE 2
TAPE 1
4 Close the tape deck door.
Tape Playback
PLAY
▲
▲
PAUSE
▲
▲
STOP.OPEN
▲
▲
PLAY
▲
▲
PCS 103 337
▲
RECORD
▲
▲
FULL AUTO STOP
STOP.OPEN
PAUSE
1 Press TAPE to select TAPE mode.
™ "TAPE" will be displayed.
2 Load the tape into the selected tape
deck.
3 Press PLAYÉ to start playback.
• To interrupt playback, press PAUSE.
• To resume playback, press PAUSE
again.
4 Press STOP•OPEN to end
playback.
1
2
3
4
5
Press TAPE to select TAPE mode.
Load the tapes in tape decks 1 and 2.
Press PLAY 2 on tape deck 2.
Press PAUSE on tape deck 1.
Press PLAY 2 on tape deck 1.
™ Playback will begin with tape deck
2 and will continue with tape deck
1 when playback on tape deck 2
ends.
6 Press STOP•OPEN if you want to
stop playback before the end of the
tape in tape deck 1 or tape deck 2.
Notes:
– During rewinding or fast forwarding of a
tape, it is also possible to listen to
another source (e.g. CD, TUNER or
AUX).
2-7
TAPE
AUX
– Before playing a tape, check and
tighten slack tape with a pencil. Slack
tape may get jammed or may burst in
the mechanism.
– C-120 tape is extremely thin and is
easily deformed or damaged. It is not
recommended for use in this system.
– Store the tapes at room temperature
and do not put them too close to a
magnetic field (for example, a
transformer, TV or speaker).
C10
FW-
MINI HIFI SYSTEM
STANDBY-ON
JOG
CONTROL
CD1 • 2 • 3
FM • AM
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
▲
▲
PRESET
MASTER
VOLUME
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
19
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
.
Selecting External
Equipment
If you have connected the audio out
terminals of the external equipment
(TV, VCR, Laser Disc player, DVD player
or CD Recorder) to the AUX IN
terminals, you can hear the enhanced
sound from the system.
• Press AUX to select the external
equipment.
™ "AUX" will be displayed.
Note:
– All the sound control features (e.g. DSC,
DBB, etc.) are available for selection.
RECORDING
20
FW-
C10
Notes:
– For recording, use only tape of IEC type
I (normal tape).
– The tape is secured at both ends with
leader tape. At the beginning and end
of tape, nothing will be recorded for six
to seven seconds.
– The recording level is set automatically,
regardless of the position of Volume,
DBB or DSC.
– To prevent accidental recording, break
out the tab on the left shoulder of the
tape side you want to protect.
MINI HIFI SYSTEM
STANDBY-ON
CD
▲
▲
FM • AM
TAPE 1 • 2
TUNER
TAPE
MASTER
VOLUME
VIDEO
AUX
PRESET
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
CD1 • 2 • 3
JOG
CONTROL
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
TAPE 2
TAPE 1
One Touch Recording
• For One Touch Recording, as soon as
you press RECORD, the current
source (CD, TUNER or AUX) will be
recorded on tape deck 1.
PLAY
▲
▲
PAUSE
▲
▲
STOP.OPEN
▲
▲
▲
▲
▲
PLAY
▲
▲
FULL AUTO STOP
RECORD
STOP.OPEN
PAUSE
1 Load a blank tape in tape deck 1.
2 Press RECORD on tape deck 1 to
start recording.
™ The REC starts flashing.
3 Press PAUSE to interrupt
recording.
4 Press STOP•OPEN on tape deck 1
to stop recording.
CD Synchro Start
Recording
During CD synchro start recording,
• Do not fast forward/rewind your
tape in tape deck 2.
• Do not listen to another source.
1 Load a blank tape into tape deck 1
and a disc into the disc tray.
2 Press CD.
• You can program the tracks in the
order you want them to be recorded
(see Programming Tracks). If you do
not, the tracks are recorded
according to the order on the
selected disc.
3 Press RECORD on tape deck 1 to
start recording.
™ The REC starts flashing.
4 Press STOP•OPEN on tape deck 1
to stop recording, then press Ç to
stop CD playback.
Dubbing tapes (from tape deck 2
to tape deck 1)
1 Load the prerecorded tape into tape
deck 2 and a blank tape into tape
deck 1.
• Make sure both tapes have their full
spool to the left.
2 Press PAUSE on tape deck 1.
3 Press RECORD on tape deck 1.
4 Press PLAYÉ on tape deck 2.
™ The REC starts flashing.
PCS 103 338
2-8
RECORDING
CLOCK
• Recording will start automatically.
5 Press STOP•OPEN on tape deck 1
and tape deck 2 to stop dubbing.
C10
FW-
Notes:
– At the end of side A, flip the tapes to
side B and repeat the procedure.
– Dubbing of tapes is only possible from
tape deck 2 to tape deck 1.
– To ensure good dubbing, use tapes of
the same length.
MINI HIFI SYSTEM
STANDBY-ON
JOG
CONTROL
CD1 • 2 • 3
FM • AM
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
▲
▲
PRESET
MASTER
VOLUME
▲
DB
B
TUNING
▲
▲
OPTIMAL
▲
21
JAZZ
SEARCH
ROCK
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
TECHNO
SOUND NAVIGATION - JOG
Recording from other
sources (only on tape deck 1)
1
2
•
3
Load a blank tape into tape deck 1.
Press CD, TUNER or AUX.
Start playback of the selected source.
Press RECORD on tape deck 1 to
start recording.
™ The REC starts flashing.
4 Press PAUSE to interrupt
recording.
5 Press STOP•OPEN on tape deck 1
to stop recording.
View Clock
Clock Setting
You can view the clock (if it is set) if the
system is in Standby mode or when any
sound source is selected (CD, TUNER,
etc.). The clock will be displayed for
about seven seconds.
The clock can be set in either 12- or
24-hour mode, e.g. “12:00 AM“ or
“00:00“. Before setting the clock, you
must be in the View Clock mode.
• Press CLOCK•TIMER briefly.
™ “10:38 PM or 22:38” (the
current time in either 12- or 24hour mode) will be displayed
depending on whether you have
selected 12- or 24-hour mode.
™ “--:--” will be displayed if the
clock is not set.
Note:
– During recording, it is not possible to
listen to another sound source.
TIMER
22
5 Press CLOCK•TIMER again to
store the setting.
™ The clock starts.
• To exit without storing the setting,
press Çon the system.
Notes:
– During clock setting, if no button is
pressed within 90 seconds, the system
will exit clock setting mode
automatically.
– When a power interruption occurs, the
clock setting is erased.
Timer Setting
• The system can switch on to CD or
TUNER mode automatically at a
preset time. It can serve as an alarm
to wake you up.
• Before setting the timer, make sure
the clock is set correctly.
• The timer will always be switched on
once it is set.
• The volume of the timer will
increase from the minimum
level until the volume level
before the set is switched to
standby mode.
1 Press and hold CLOCK•TIMER
for more than two seconds to
select timer mode.
PCS 103 339
2
•
3
4
5
•
™ “12:00 AM” or “00:00" or the
last timer setting starts flashing
depending on whether you have
selected 12- or 24-hour mode.
™ The TIMER starts flashing.
™ The selected source is lit while
other available sources are
flashing.
Press CD or TUNER to select the
desired source.
Before selecting CD, make sure a CD
is loaded in the CD carousel tray.
Press à or á on the system to set
the hour for the timer to start on
the system.
Press í or ë on the system to set
the minute for the timer to start.
Press CLOCK•TIMER to store
the start time.
™ The timer is now set.
™ The TIMER remains on the display.
At the preset time, the timer will be
activated.
™ The selected source will be
played.
Notes:
– During timer setting, if no button is
pressed within 90 seconds, the system
will exit timer setting mode
automatically.
– If the source selected is TUNER, the
last tuned frequency will be switched
on.
1 Press CLOCK•TIMER to select
clock mode.
2 Press PROGRAM to select 12- and
24- hour mode.
™ If 12-hour mode is selected,
“12:00“ starts flashing and the
AM lights up.
™ If 24-hour mode is selected,
“00:00” starts flashing.
3 Set the hour with à or á on the
system.
4 Set the minute with í or ë on
the system.
SLEEP TIMER
– If the source selected is CD, playback
will begin with the first track of the
selected disc or program. If the CD
trays are empty, the TUNER will be
selected instead.
– The timer will not activate if a recording
is in progress.
To switch off the TIMER
1 Press and hold CLOCK•TIMER
for more than two seconds.
2 Press Ç on the system to cancel the
timer.
™ The timer is now switched off.
™ The display will show "CANCEL"
and the TIMER disappears.
To start the TIMER again (for the
same preset time and source)
1 Press and hold CLOCK•TIMER
for more than two seconds.
2 Press CLOCK•TIMER again to
store the start time.
™ The timer is now on.
™ The TIMER appears on the display.
Sleep Timer (only on remote
control)
This feature allows you to select a
length of time after which the system
will switch to the standby mode
automatically.
1 Press SLEEP on the remote control
repeatedly to select a period of time.
™ The selections are as follows (time
in minutes):
60 ™ 45 ™ 30 ™ 15 ™ OFF ™
60 …
™ “SLEEP XX” or “OFF” will be
displayed. "XX" is the time in
minutes.
2 When you reach the desired length
of time, stop pressing the SLEEP
button.
™ After this amount of time passes,
the system will switch to the
standby mode.
To switch off the Sleep Timer
• Press SLEEP repeatedly until "OFF"
is displayed, or press the
STANDBY ON button.
2-9
MAINTENANCE
24
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 center out.
• Do not use solvents
such as benzine,
thinner, commercially available
cleaners, or antistatic spray intended
for analog records.
TROUBLESHOOTING
Cleaning the Heads and the Tape
Paths
• To ensure good recording and
playback quality, clean the heads, the
capstan(s), and pressure roller(s)
after every 50 hours of tape
operation.
• Use a cotton swab slightly moistened
with cleaning fluid or alcohol.
• You can also clean the heads by
playing a cleaning tape once.
Demagnetizing the heads
• Use a demagnetizing tape available at
your dealer.
Warning! Under no
circumstances should you try to
repair the set yourself as this will
invalidate the guarantee. Do not
open the set as there is a risk of
electric shock.
• If a fault occurs, check the points
listed below before taking the system
for repair.
• Should any problems persist after
you have made these checks, consult
your nearest dealer or service center.
CD Player Operation
“NO DISC” is displayed.
• The disc is inserted upside down.
™ Place CD with printed side up.
• Moisture condensation at the lens.
™ Wait until lens has adjusted to normal
room temperature.
• There is no disc in the CD tray.
™ Insert a CD.
• The CD is dirty, badly scratched or
warped.
™ Clean or replace the CD.
• The CD lens is dirty or dusty.
™ See section under Maintenance (page
24).
Cleaning the CD lens
• After prolonged use, dirt or dust may
accumulate at the CD lens. To ensure
good playback quality, clean the CD
lens with Philips CD Lens Cleaner or
any commercially available cleaner.
Follow the instructions supplied with
cleaner.
“DISC NOT FINALIZED” is
displayed.
• The CD-RW or CD-R disc is not
properly recorded for use with a
standard CD player.
™ Read the instruction booklet of your
CD-Rewritable or CD-Recorder on how
to finalize a recording.
• The CD is badly scratched or dirty.
™ Replace or clean CD.
Radio Reception
Poor radio reception.
• The signal is too weak.
™ Adjust the antenna.
™ Connect an external antenna for
better reception.
• The TV or VCR is too close to the
stereo system.
™ Separate the stereo system from the
TV or VCR.
TROUBLESHOOTING
25
Tape Deck Operation
“RECORDING ACTIVE” is
displayed.
• A recording is in progress.
™ Stop the recording or wait until it is
finished.
Recording or playback cannot be
made or there is a decrease in
audio level.
• Dirty tape heads, capstans or
pressure rollers.
™ See section on tape deck maintenance
(page 24).
• Magnetic build-up in the record/
playback head.
™ Use demagnetizing tape.
General
System does not react when any
button is pressed.
• Electrostatic discharge.
™ Press STANDBY ON to switch the
system off. Remove the AC power plug
from the wall outlet, then reconnect
the power plug and switch on the
system again.
No or poor sound.
• Volume is not turned up.
™ Adjust VOLUME.
• The headphones are connected.
™ Disconnect the headphones.
• Speakers are not connected or are
connected wrongly.
™ Check that the speakers are
connected correctly.
™ Make sure the stripped speaker wire is
clamped.
Reversed left and right sound.
• Speakers are connected wrongly.
™ Check the speaker connections and
location.
Lack of bass sound or apparently
imprecise physical location of
musical instruments.
• Speakers are connected wrongly.
™ Check the speaker connection for
proper phasing, colored/black wires to
colored/black terminals.
Remote control has no effect on
the system.
• Wrong source is selected.
™ Select the source (CD, TUNER, etc.)
before pressing the function button,
(É, í, ë, etc.).
• The distance to the system is too
large.
™ Reduce the distance.
• Batteries are inserted incorrectly.
™ Insert the batteries with their polarities
(+/– signs) as indicated.
• Batteries are exhausted.
™ Replace the batteries.
System displays features
automatically; buttons flash
continuously.
• Demonstration mode is switched
on.
™ Press and hold Ç (on the system) for
five seconds to switch off the
demonstration.
All lighted buttons are not lit.
• Display is switch on in DIM 3 mode.
™ Press DIM until DIM OFF display mode
is shown.
Timer is not working.
• Clock is not set.
™ Set the clock.
• Timer is not switched on.
™ Press CLOCK•TIMER to switch on the
timer.
• Recording is in progress.
™ Stop recording.
Clock setting is erased.
• There was a power failure.
™ Reset the clock.
PCS 103 340
2-10
ADDITIONAL FEATURES FOR FW-C30/21/21M
CONTROLS
Rear Connections
9
8
A
B
7
C10
STANDBY-ON
F
220V240V
CD1 • 2 • 3
BAND
TAPE 1 • 2
VIDEO
CD
TUNER
TAPE
AUX
OPTIMAL
5
▲
▲
110V127V
110V127V
!
JOG
CONTROL
TUNING
ROCK
G
AUX IN
4
STANDBY ON
SU
BWO
OFER LEVEL CONTR
MIN
OL
MAX
CUT OFF FREQUENCY
HIGH POWER SUBWOOFER
D
E
60Hz
150Hz
PROGRAM
STOP• CLEAR PLAY• PAUSE PREV
CLOCK•TIMER
NEXT
DIM
MICROPHONE - LEVEL
TECHNO
@
#
#
$
%
VOLUME
SOUND NAVIGATION - JOG
2
™
▲
TAPE 1
TAPE 2
PLAY/REC
PLAYBACK
¡
)
%
0
£
JAZZ
SEARCH
AC
MAINS
~
PRESET
B
220V240V
3
DB
VOLTAGE
VOLTAGE
SELECTOR
SELECTOR
2
!
1
AM ANTENNA
SUBWOOFER
OUT
C
0
3 CD ROTARY CHANGER SYSTEM •
CD REWRITABLE COMPATIBLE •
CD SYNCHRO RECORDING •
MINI HIFI SYSTEM
▲
R
OPEN • CLOSE
CHANGER
FW-
▲
▲
L
DISC 3
3CD
6
+
R
–
–
L
+
DISC 2
DISC 1
DISC CHANGE
FM AERIAL
75Ω
English
PREPARATION
^
CD
DIM
TAPE 1/2
TUNER
AUX
SLEEP
@
§
CD DIRECT
1
2
REPEAT
PAUSE
3
SHUFFLE
Å
É
ë
í
à
4
Ç
á
MUTE
DSC
∞
@
#
VOLUME
@
≥
DBB
@
≤
5
&
AUDIO OUT
PLAY
▲
▲
PAUSE
(
B FM Wire Antenna
Connection
F Adjusting the Operating
Voltage
Connect the supplied FM wire antenna to
the FM AERIAL (FM ANTENNA) 75 Ω
terminal. Adjust the position of the FM
antenna for the best reception.
(not available for version /30)
Before connecting the AC power cord to
the wall outlet, make sure that the voltage
selector at the rear of the system is set to
the local power line voltage. If not, reset
the selector before connecting to the wall
outlet.
Outdoor Antenna
For better FM stereo reception, connect an
outdoor FM antenna to the FM AERIAL (FM
ANTENNA) 75 Ω terminal using a 75 Ω
dipole wire.
▲
▲
STOP.OPEN
▲
▲
▲
▲
▲
PLAY
▲
▲
FULL AUTO STOP
RECORD
STOP.OPEN
PAUSE
*
¡ MIC LEVEL (not available for version
/30)
– to adjust the mixing level for karaoke
or microphone recording.
™ MIC (not available for version /30)
– to connect microphones jack.
FM ANTENNA 75Ω
FM AERIAL 75Ω
OR
1
MW TUNING GRID
English
Changing the MW tuning grid
KARAOKE
MICROPHONE - LEVEL
(not available for version /30)
The frequency step can be changed if
necessary. In North and South America, the
frequency step between adjacent channels
in the MW band is 10 kHz. In other parts of
the world, it is 9 kHz. The frequency step
preset in the factory is 9 KHz.
For MW Band
To change from 9 kHz to 10 kHz or vice
versa
Changing of tuning grid will erase all
previously stored preset stations.
1 Disconnect the system from the AC
power supply (pull out the AC power
cord).
2 Press and hold TUNER and TUNING
á while reconnecting the system to
the AC power supply.
™ Display will show “GRID 10” or
“GRID 9”.
Notes:
– GRID 9 indicates that the tuning grid is
in step of 9 kHz in MW band. GRID 10
indicates that the tuning grid is in step
of 10 kHz in MW band.
– FM tuning grid will also be changed
from 50 kHz to 100 kHz or vice versa. All
preset stations will also be erased.
2
PCS 103 341
Microphone Mixing (not available
for version /30)
1 Set the MIC LEVEL control to the
minimum level to prevent acoustic
feedback (e.g. a loud howling sound)
before you connect the microphone.
2 Connect a microphone to the MIC
socket.
3 Press CD, TUNER, TAPE or AUX.
4 Play the selected source.
5 Adjust the volume level with VOLUME
control.
6 Adjust the MIC LEVEL control to the
mixing level that you want.
7 Start singing or talking through the
microphone.
3-1
3-1
DISMANTLING INSTRUCTIONS
Dismantling of the Cassette Cover
2. Twist screw driver
3. Lift up and out
1. Place screw driver
(flat side) between
the cover & cassette
door
Cassette
Dismantling of Assemblies on the Front Panel
1) Remove the Volume and Jog Rotary knobs (pos 145 &
146) as per step 1 and 2 of Dismantling the Cover
Control on the Front.
Dismantling of the Front Panel
1) Slide out the tray an remove the Cover Tray CDC (pos 107)
as indicated.
2) Loosen the 8 screws to separate the Front Panel from the
rear portion.
2) Remove 3 screws C to loosen the Headphone board (1x)
and the Karaoke board (2x).
Note: Karaoke board is for some versions only.
3) Remove 12 screws D as indicated to loosen the Front
board.
4) Remove 6 screws E to loosen the ECO-MTF Module
- 2 screws B on the front
- 2 screws each on the left & right side
- 2 screws at the bottom
Dismantling of the Cover Control on the Front (see Notes)
1) Insert a strong string into the slot between the Volume
knob (pos 146) and Cover Ring Volume (pos 1440, looped
it 1,5 turns securely around the Volume knob and pulled it
out as shown.
2) Do likewise for the Jog Rotary knob (pos 145).
3) Remove the 2 hidden screws A to take out the Cover
Control Assembly (pos 153 + 143 + 144).
Note: Only the Lightguide DSC (pos 127) is sandwiched
between the Front Cabinet (pos 101) & Cover Control
(pos 153).
PCS 103 342
3-2
Dismantling of Rear Portion
1) Remove 1 screw H & uncatch C1 to loosen the Mains
socket board.
2) Remove 2 screws F, 2 screws G and uncatch C2 to
loosen the Tuner board assembly.
3) Remove 6 screws J (4x on the rear and 2x on the
heatsink) and uncatch C3 to loosen the Combi board
(Main part).
4) Remove 2 screws K to loosen the Mains Transformer.
3-2
Dismantling of Left/Right Loudspeaker Box (not recommended because of high risk of damage)
This Loudspeaker Box is not designed to be repaired!
The steps below makes it possible to replace defective
parts but the service repairman must exercise extreme
care not to damage the Louspeaker box.
1)
Marked out a rectangular area on the Rear of the
Loudspeaker box giving it a 2cm skirting all round (see
picture).
2) Use a zigsaw (or open-end hand-held saw) cut along the
earlier marked out line.
Caution: Be extra careful not to cut the Loudspeaker
Wires near the bottom of the LS box.
3) Prepare a Chipboard (thickness 5 - 8 mm) of size L x W
to cover back the cut-out after replacement of defective
parts.
4) Use any self-tapping wood screw to tighten the new
Chipboard onto the 2cm width skirting.
H
2cm
2cm
Chip Board size: H x W
Thickness: 5 - 8mm
W
Speaker wire
Rear View of Loudspeaker Box
PCS 103 343
3-3
3-3
Service pos A
Service pos C
Service pos B
Notes:
1. During repair it is possible to disconnect the following
assemblies or modules while repairing other areas:
- Tuner Board
- CDC Module
2. The flex cables are very fragile, care should be taken not
to damage them during repair. After repair, be very sure
that the flex cables are inserted properly into the flex
sockets before encasing, otherwise faults may occurs.
PCS 103 344
3-4
3-4
SERVICE TEST PROGRAM
To start service test program
hold P & AUX
depressed while
plugging in the mains cord
Display shows the
ROM version *
"S-Vyy"
(Main menu)
TUNER
TEST
N
yy refers to Software version number of µProcessor.
(Counting up from 01 to 99)
N
POWER
Button pressed?
Y
Display Tuner Version
"ccc"
Y
N
The Service Play Mode is intended to
detect and identify the failures in the CD Mode.
2
Button pressed?
Display shows Fig. 2
and selected LEDs on
(see note 1)
Figure 2
N
Error code
E1000
Y
Y
N
Y
note 1 : DISC1, DISC3, TUNER, JAZZ and TECHNO
Display shows
8M
Output at (Front Board)
pin 80 of uP = 1,953.125Hz
9
Button pressed?
Display shows Fig. 1
and switch all LEDs on
In this mode the electronics will still function
even when an error is detected so that
repair activities can be carried out.
Y
Disconnect
Mains cord ?
Figure 1
In case of failures, error
codes according to table 2
will be displayed.
O
Button pressed?
PROGRAM button
N
Set is in Service PLAY Mode.
TUNER
Button pressed?
Service frequencies are
copied to the RAM (see Table1)
Tuner works normally
except:
2
Button pressed?
N
Y
Display shows
32K
Output at (Front Board)
pin 80 of uP = 2048Hz
Y
DISPLAY
TEST
SERVICE
PLAY MODE
O
Button pressed?
Y
N
V refers to Version.
QUARTZ
TEST
TUNER
Button pressed?
N
S refers to Service Mode.
Error Description
9
Button pressed?
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.
N
Y
Service Mode left
PRESET
Europe
"EUR"
East Eur.
"EAS"
East Eur. Extended-band
"EAS"
USA
"USA"
Oversea
"OSE"
1
87.5MHz
87.5MHz
65.81MHz
87.5MHz
87.5MHz
2
108MHz
108MHz
108MHz
108MHz
108MHz
3
531kHz
531kHz
74MHz
530kHz
531/530kHz*
4
1602kHz
1602kHz
87.5MHz
1700kHz
1602/1700kHz*
5
558kHz
558kHz
531kHz
560kHz
558/560kHz*
6
1494kHz
1494kHz
1602kHz
1500kHz
1494/1500kHz*
7
153kHz
87.5MHz
558kHz
98MHz
87.5/98MHz*
8
279kHz
87.5MHz
1494kHz
87.5MHz
87.5MHz
9
198kHz
87.5MHz
98MHz
87.5MHz
87.5MHz
10
98MHz
87.5MHz
70.01MHz
87.5MHz
87.5MHz
11
87.5MHz
98MHz
65.81MHz
87.5MHz
98/87.5MHz*
Table 1
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.
E1001
Radial Error
Triggered when the radial servo is off-track for a certain time during play.
E1002
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.
E1003
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.
E1005
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.
E1006
Subcode Error
Triggered when a new subcode was missing for a certain time during play.
E1007
PLL Error
The Phase Lock Loop could not lock within a certain time.
E1008
Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time.
Discmotor problem.
E1020
Focus Search Error
The focus point has not been found within a certain time.
E1070
The carousel switch is not open within certain time. This can happen when either the switch is
defective and closed all the time, or when the carousel is blocked when located exactly at a
disc position.
E1071
The carousel position switch did not close within a certain time. This can happen when the
switch is defective and never closes electrically, or when the carousel is blocked in between
two disc positions. The time-out is approximately 5 Sec.
E1079
The drawer could not enter the inside position is opening again. This can be caused because
the drawer is blocked by something and cannot go fully inside, or the drawer switch is defective
and does not close.
Table 2
PCS 103 242
Various
other Tests
TEST
EEPROM TEST
Activated with
R
9 to Exit
ACTION
A test pattern will be sent to the EEPROM.
"PASS" is displayed if the uProcessor read
back the test pattern correctly, otherwise
"ERROR" will be displayed.
EEPROM FORMAT
Q
Load default data. Display shows "NEW"
for 1 second.
Caution!
All presets from the customer will be lost!!
ENCODER TEST
Volume Knob
or
Jog Shuttle knob
Display shows value for 2 seconds.
Values increases or decreases in steps of 1
until 0 (Min.) or 40 (Max.) is reached.
LEAVE SERVICE
TESTPROGRAM
Disconnect
mains cord
4-1
4-1
SET BLOCK DIAGRAM
VCD MODULE
HEADPHONE
SA BUFFER
SIMPLE KARAOKE
SUBWOOFER OUT
COMBI
#
For 12W set
Only
SOUND PROCESSING
POWER
AMPLIFIER
HEADPH0NE
AMPLIFIER
For 25W set
Only
BASS ALC
POWER SUPPLY
FRONT
TRAFO
FRONT
#
VCD
#
VCD
VCD
VCD
**
#
**
#
Updated on
10-06-99
PCS 103 345
5-1
5-1
SET WIRING DIAGRAM
ECO5 / TUNER95
TU95
# 3CDC SERVO FOR VCD
/
CDC KEY
****
***
ECO5
VCD
FRONT
3CDC-99
ECO-MTF/
ETF7
ECO-MTF
# CVBS OUT
HEADPHONE
ETF7
KARA
# MPEG-ESS
HEADPHONE
MIC
COMBI
MAINS
M/TOP B3P-VH
TRAFO
TRAFO
3CDC 99
4W
PCS 103 244
FW-C10/37 3139 119 32240 dd wk939
6-1
FRONT BOARD
TABLE OF CONTENTS
FTD Display pin connection ............................................ 6-2
Variation table .................................................................. 6-3
Circuit diagram ................................................................. 6-4
Component & Chip layout ............................................... 6-5
Electrical parts list ............................................................ 6-6
PCS 103 245
6-2
FTD DISPLAY PIN CONNECTIONS
1G 2G 3G 4G
12G
5G
6G
11G
7G
8G
9G
10G
a
F7
f
F8
e
h
j k
g
m
r
j
F8
b
Col
n
F9
c
Dp
d
F5
F1
PCS 103 246
F4
F2
F7
F3
F4
F7
F8
F6
F5
F2
F3
F1
12G
10G
11G
a
F1
F1
h
h
F2
F2
j
j
j
F3
F3
P4
k
k
k
F4
F4
P5
b
b
b
F5
F5
P6
f
f
f
F6
F6
P7
m
m
m
F7
F7
F7
P8
g
g
g
F8
F8
F8
F8
P9
c
c
c
F9
-
P10
e
e
e
-
-
P11
r
r
r
-
-
P12
n
n
n
-
-
P13
d
d
d
-
-
P14
-
Col
-
-
-
P15
-
Dp
-
-
-
-
P16
-
-
-
-
-
-
1G - 5G
6G
7G - 8G
P1
a
a
P2
h
P3
9G
6-3
6-3
Front Board application
ITEM NO.
A52720
A52730
A52740
A52750
A52760
A52770
A53070
A53080
A53440
3407
-
-
1k
-
1k
-
-
1k
1k
3458
-
-
1k
-
1k
-
-
1k
1k
FW-C38/21/21M, FW-C39/21/21/33
3460
-
-
1k
-
1k
-
-
1k
1k
A52750
FW-C28/33
3465
-
1k
1k
1k
1k
1k
1k
1k
1k
A52760
FW-C38/22/34
3471
4R7
4R7
1R
4R7
1R
4R7
4R7
1R
1R
A52770
FW-C28/22/34
3479
-
1k
1k
1k
1k
1k
1k
1k
1k
A53070
FW-C30/21/21M
3483
4R7
4R7
1R
4R7
1R
4R7
4R7
1R
1R
A53080
FW-C38/37, FW-C39/30
3516
330R
-
-
-
-
-
-
-
-
A53440
FW-V39/21
3518
-
-
330R
-
330R
-
-
330R
330R
3524
-
-
1k
-
1k
-
-
1k
1k
3539
10k
10k
10k
10k
-
-
10k
10k
10k
3541
-
-
-
-
1k
1k
-
-
-
3546
10k
10k
10k
10k
-
-
10k
10k
10k
3555
10k
10k
-
10k
-
10k
10k
-
-
A52720
FW-C1/37, FW-C10/22/34/37
A52730
FW-C3/37, FW-C30/30/37, FW-C35/37
A52740
FEATURES:
A52720
A52730
A52740
A52750
A52760
A52770
A53070
A53080
A53440
3575
10k
10k
-
10k
-
10k
10k
-
RDS
-
-
-
-
x
x
-
-
-
3576
10k
10k
-
10k
-
10k
10k
-
-
Rotary Encoder
-
x
x
x
x
x
x
x
x
3577
-
-
12k
-
12k
-
-
12k
12k
Jog Encoder
-
x
x
-
x
-
x
x
x
3578
-
-
5k6
-
5k6
-
-
5k6
5k6
Spectrum Analyzer
-
-
x
-
x
-
-
x
x
3586
-
-
1k
-
1k
-
-
1k
1k
Biplaner LED
-
x
x
x
x
x
x
x
x
3588
10k
-
-
-
-
-
-
-
-
Small FTD
x
x
-
x
-
x
x
-
-
3600
5k6
5k6
-
5k6
-
5k6
5k6
-
-
Large FTD
-
-
x
-
x
-
-
x
x
3602
10k
10k
-
10k
-
10k
10k
-
-
3603
6k8
10k
10k
10k
10k
10k
10k
10k
10k
3613
47k
12k
12k
12k
12k
12k
12k
12k
12k
4400
x
-
-
x
-
x
-
-
-
4407
x
x
-
x
-
x
x
-
-
4412
-
-
x
-
x
-
-
x
x
4413
x
-
-
-
-
-
-
-
-
4417
x
-
-
x
-
x
-
-
-
4436
x
-
-
x
-
x
-
-
-
6401
-
x
x
-
x
-
x
x
x
6402
-
-
x
-
x
-
-
x
x
6404
-
x
x
-
x
-
x
x
x
6405
-
-
x
-
x
-
-
x
x
6420
-
-
x
-
x
-
-
x
x
6422
x
-
-
-
-
-
-
-
-
6423
-
-
x
x
-
-
x
-
x
6424
-
x
-
x
-
x
x
-
-
6428
-
x
x
x
x
x
x
x
x
6433
-
x
-
-
-
-
x
-
-
6445
x
-
-
x
-
x
-
-
-
6446
x
-
-
x
-
x
-
-
-
6447
x
x
-
x
-
x
x
-
-
9475
x
x
-
x
-
x
x
-
-
9488
-
x
x
-
x
-
x
x
x
9520
-
x
x
-
x
-
x
x
x
9523
x
x
-
x
-
x
x
-
-
Variations table for Front Board
ITEM NO.
A52720
A52730
A52740
A52750
A52760
A52770
A53070
A53080
A53440
DM21
x
x
-
-
-
-
x
-
-
DM23
-
-
-
-
-
-
-
-
x
DM26
x
x
x
x
-
-
x
x
x
DM27
-
-
-
-
x
x
-
-
-
1402
-
-
x
-
x
-
-
x
x
1403
x
x
-
x
-
x
x
-
-
1404
x
x
x
x
x
x
x
x
-
1405
-
-
x
x
x
x
-
x
x
1418
-
-
x
-
x
-
-
x
x
1419
-
-
x
-
x
-
-
x
x
1420
-
-
x
-
x
-
-
x
x
1421
-
-
x
x
x
x
-
x
x
1423
-
-
x
x
x
x
-
x
x
1425
-
-
-
x
x
x
-
-
x
1426
-
-
x
x
x
x
-
x
x
1427
-
-
-
x
x
-
-
-
x
1428
x
-
-
-
-
-
-
-
-
1429
x
-
-
-
-
-
-
-
-
1430
x
-
-
x
-
x
-
-
-
2417
-
220µF
220µF
220µF
220µF
220µF
220µF
220µF
220µF
2421
2,2µF
22µF
22µF
22µF
22µF
22µF
22µF
22µF
22µF
2432
-
-
-
-
100pF
100pF
-
-
-
2433
-
-
-
-
47pF
47pF
-
-
-
2462
-
220nF
220nF
220nF
220nF
220nF
220nF
220nF
220nF
x = Item in use.
PCS 103 247
6-4
6-4
CIRCUIT DIAGRAM
2
3
4
5
6
7
8
9
10
11
12
13
14
3563
Sh_Clk
A
10K
3564
CDC1Lit1
7
CDC2Lit2
5
8
CDC3Lit3
6
9
10K
1N4148
330R
6421
3519
1N4148
330R
6422
3516
1N4148
330R
STEREO
5
1K 3547
10K
3581
4K7
22p
2471
+F
100p
2450
100n
2475
3536
12K
23
9488
1
D
5
1K
3525
21
6
1
7
2
2
TP_REC
3
TP_PLAY
4
1K
TpShStr
FE-BT-VK-N
1K
3527
I
5
DIPMATE
1K8
1K8
100n
3609
3610
100n
2459
1K8
2431
3608
1K8
2417
2425
1404
1
3502
SROn
CdSiLd
4409
3
3511
4
1K8
5
CdPore
6
CdShClk
7
CdShStrOutp
8
VSUP
GND
4
3
4406
+F
2454
47p
47p
2452
47p
47p
47p
2449
47p
2453
D
2448
D
2455
FE-ST-VK-N
47K
RC5
3496
1K
3495
10K
K
9
+F
NTC
J
2
D
L
1
7409
GP1U28XP
D
D
D
26
M
2482
2
100n
9517
3
4
STEREO
D
WH4D-1
PCS 103 248
2
G
H
DATA
1
100p
2487
3571
10K
D
3572
6411
4436
9520
4407
HEF4094BT
7405
HEF4094BT
7404
Os' 10
VSS
8
ENABLE
CLK
330R
100p
2451
Sh_Str
9
4
CdSiCl
2
2437
47p
2436
47p
2435
47p
2460
100p
3524
CdShData
OUT
D
100n
2412
1K
1K
3615
3529
1K
3528
LTL-307C
LTL-307C
3
3
MT2
3
5
TuClk
D
3552
1
5
4
MT1
10n
10n
TuDat
TuStereo
2434
47p
2
1K
2
10K
3466
10K
3461
1
2u2
2446
10K
10K
TuCe
D
Os
CdSwinfo
D
1
3482
3607
RdsClk
RdsDat
5403
OSCO
2447
10K
7408
BC847B
1K
WH6D-1
TpAdC1
+5.6V
Tu_Rds
3548
6
STR
O7
2
D
4408
D
D
3494
1K 3545
D
D
D
100n
D
O5
O3
F
D
1405
1K8
10K
330R
4
D
11
2439
Sh_Clk
2n2
CLK
1K 3543
10
O6
3
D
1
D
2427
DATA
1K 3541
3
VSSD
7
O4
CP
+F
2426
47n
ENABLE
D
10K
3535
GND
10K
3534
100p
3533
2
2433
47p
D
2432
9
2u2
+F
1
6
VOLA
O0
DATA
3606
2440
T57 15
3419
1K5
10K
I2_CLK
RDS
1433
VSSA
K
27
TEST LOGIC AND OUTPUT
SELECTOR SWITCH
13
D
O1
DIPMATE
Reset
D
CLOCK
REGENERATION
AND SYNC
6407
D
16
VDD
O2
D
1437
EC16
VOLB
12
3407
1K
3417
1K5
3485
1K
TpShClk
D
10K
P10x
3612
3544
6K8
6408
TpAdC2
1429
4
4
ADC
1436
EC16
MT1 MT2
VOLTAGE
VSS
RDCL 16
1432
+F
2
WC_
VP1
3 VREF REFERENCE
10K
1
I2_DAT
1K
4402
SCL
DIFFERENTIAL RDDA 2
DECODER
D
D
10n
5 VDDA
COSTAS LOOP
VARIABLE AND
FIXED DIVIDER
P09x
D
10K
3554
CLOCKED
COMPARATOR
3539
10n
2441
SDA
3414
BIPHASE
SYMBOL
DECODER
QUAL 1
3553
E2
5
QUALITY
BIT
GENERATOR
8 SCOUT
7 CIN
E1
VDDD
OSCILLATOR
AND
DIVIDER
3402
2430
JOGB
D
P08x
3518
TpShData
JOGA
330R
E
1425
1427
9475
P10
D
12
D
Amp_On
330R
P09
14
11
3619
3617
3583
10K
3582
10K
1M
3505
1N4148
6420
3603
TAPE
47K
2421
3588
10K
1K
6419
SA2
D
2442
7
560p
RECONSTRUCTION
FILTER
14
1422
1424
1426
D
5
IS
47K
64
P96
3559
3493
330R
1428
+F
1430
3605
63
P95
P10
P11
1
2
3513
1K
10K 3504
PW_DN
JOGA
6418
Sh_Str
9
E0
6
AUX
1N4148
3551
1
15
4
6405
1423
D
10K
6
8
VCC
57 Khz
BANDPASS
(8th ORDER)
47p
1421
D
Sh_Data
VSS
6409
3577
3613
62
P94
P12
3
330R
2
Os' 10
O3
6K8
INC2
61
P93
RC5
1N4148
Sh_Clk
+LED2
12K
PWM
P08
Os
3475
1K5
6406
D
1420
D
STR
3
D
47K
60
P92
P13
P14
5
4
10K 3503
3512
JOGB
3488
D
O7
3457
1K5
3517
3604
59
P91
CdSiCl
330R
6417
D
3546
3
E0
13
ANTIALIASING
FILTER
4 MUX
560p
3K9
7402
M24C01
1
Tu_Rds
2K2
220K
D 47p
2411
TEST
100n
3K9
2414
3410
2
2445
D
3401
3400
OSCI
47R
2468
DIPMATE
7400
SAA6579T
SA3
2410
MODE
SA3
3406
D
3
+F
4M332
AT-51
GND D
D
2
220n
I
220n
2464
28
1
OPTIONS
58
P90
P15
P16
6
7
3501
560R
3510 1K
CdSiLd
SROn
Mute
1N4148
TpAdC1
+F
SA2
KEY2
57
P87
P17
TpAdC2
P07
7
CP
O5
CD
1N4148
1419
1418
P06
11
O6
3433
1K5
1417
CdShStrOutp
1K
3480
470K
56
P86
8
3556
6416
1416
1415
P05
1K5
3452
1K5
D
220u
55
P85
TEST
9
10 P21
2424
15p
2443
10n
1K
3474
330R
3515
54
P84
11 P22
SA1
KEY1
53
P83
2423
15p
3479
6415
3537
52
P82
12 RESET
13 XIN
2407
33p
1K
3521
1K
13
TUNER
1N4148
P04
12
1K5
3451
6433
1414
100n
51
P81
Reset
SA2
1N4148
330R
10n
50
P80
14 XOUT
15 VSS
2406
33p
SA3
1K
1413
2422
49
P77
16 P20
10K
VOLA
3586
3477
3490
1K
D
D
1K
1N4148
NTC
CdSwinfo
2428
48
P76
D
1K
KEY0
47
P75
RdsClk
RdsDat
VOLB
CdShData
D
DT-38
32K768
3616
1412
2K7
78
1K
3585
P03
3449
O4
6446
6424
1411
TuStereo
ROCK
CdPore
77
P53
3467
OPTIONS
1N4148
10K
P52
6414
1410
3522
76
1N4148
330R
O0
14
8
5K6
P51
3462
O1
4
6404
3578
75
5
3448
1K5
D
O2
6445
6423
3549
74
P50
6413
P02
KEY2
4410
1408
3611
P47
10K
1407
470K
73
3464
3454
330R
OPTIMAL
VDD
E0
D
100K
72
P46
10K
3584
6447
22p
1409
KEY1
10K
6412
1N4148
4400
P45
3459
3587
6402
DBB
BiPlaner
10K
100p
71
P01
KEY0
P11
3412
1K
3614
70
P44
10K
2480
P43
3618
470K
46
P74
I/O PORT 4
69
10K
10K
D
1406
100n
45
P73
I/O PORT 5
P42
3456
OPTIMAL or JAZZ
16
15
6
4417
2u2
44
P72
24 P37
3506
5401
8MHz
6401
6403
2478
SA2
M
C
+LED2
6400
TECHNO
+F
3555
1 RT-01T
L
CDC3Lit3
3530
7403
BC847B
100n
2474
100n
2473
100n
2415
9418
2u2
5406
6410
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
P16
1K
P14
P15
1K
3447
1K
3446
1K
3431
P13
G01
G02
G03
G04
G05
G06
G07
G08
G09
G10
G11
G12
G13
G14
P12
P11
1K
3430
3429
1K
1K
3445
43
P71
I2_DAT
I2_CLK
TuDat
I/O PORT 1
CST
D 5400
D
D
1K
4401
ShData
ShClk
2
1
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
F1b
F1a
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
01G
02G
03G
04G
05G
06G
07G
08G
09G
10G
11G
12G
13G
14G
40
39
38
37
36
35
34
33
32
31
30
29
28
27
F2a
F2b
49
48
P10
P09
1K
3428
1K
3444
42
P70
I/O PORT 3
FTD
3415
ShStr
3532
100K
P08
P07
1K
3443
1K
3442
1K
3427
P06
G14
G14x
P05
P04
P03
1K
3426
3425
1K
3441
1K
P02
1K
3440
1K
3424
P01
G09
G09x
G13
G12
G14x
1K
3439
1K
3438
1K
3423
G11
G10
1K
3422
1K
3437
G08
G09x
3421
1K
G06
G07
1K
3420
41
P67
I/O PORT 6
68
79
470p
470p
2486
470p
2485
470p
2484
220n
D
P41
80
3497
D
470p
2483
SA1
2462
67
P54
D
1431
66
P40
P55
7401
TMP87CN71
1
FTD
VKK
25 P00
10K
3602
10K
3601
22K
22K
3570
3574
1n
2456
180p
2457
180p
2458
D
DIPMATE
D
65
26 P01
1K
3489
6 BIT A/DCONVERTER
(I/O PORT 2)
3520
1K
1K
8 BIT
TIMER/COUNTER
CLOCK/TIMING CONTROLLER
17 P30
3486
TuClk
INTERRUPT
CONTROLLER
27 P02
18 P31
TuCe
28 P03
3500
3484
1K
100R
1K
3509 10K
3481
16 BIT
TIMER/COUNTER
19 P32
ShStr
29 P04
1K
D
1K
3435
1K
1K
3434
3478
ShData
G
29
3436
G04
G05
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
G03
G02
3455
1K
3453
3458
1K
30 P05
20 P33
NTC
ShClk
31 P06
1K
1
1K
3499
SA1
3476
TpShStr
1K
SROn
3472
1K
TpShData
3508
INC2
2
32 P07
21 P34
3
PROGRAM
COUNTER
CPU
VDD
33 VDD
+H
3498
Mute
1K
1K
PW_DN
4
PROGR MEMORY
(ROM)
48KX8 BIT
34 P60
4413
3469
TpShClk
Amp_On
3465
1N4148
DATA
Sh_Str
5
10K
3463
6428
CdShClk
22K
BiPlaner
22 P35
6
J
Sr_On
-FTD
9468
P97
35 P61
Sh_Clk
1K
3573
-33V
D
I/O PORT 9
I/O PORT 8
DATA MEMORY
(RAM)
1024X8 BIT
3507
22K
7
36 P62
I/O PORT 0
8
37 P63
23 P36
3569
1K
10K
D
PWM
10
2
10K
4403
+LED2
CDC1Lit1
+LED1
JAZZ
VKK
FE-ST-VK-N
H
D 22p
4405
I/O PORT 7
38 P64
100n
D
SROn
INC2
B
D
3558
39 P65
2488
100u
1N4003
+LED1
D
11
Amp_On
40 P66
D
2416
+LED2
2u2
12
PW_DN
+H
2u2
6426
-33V
5405
13
Sh_Str
D 22p
2472
F1
+F
1K
5402
1K
G01
D
14
DATA
Mute
D
6425
1N4003
F2
3460
2479 1u
FTD
10K
1R
1u
D
3575
15
1u
3471
2418
16
3576
+5.6V
D
100u
FTD
2419
1u
2420
FTD
Sh_Clk 9
F
G03
G04
G05
G06
G07
G08
G09
G10
G11
G12
G13
G14
4446
1u
2481
PWM
D
2477
1401
+5.6V
47K
D
+LED2
4404
ADC
F1
1R
9522
GND D
9469
D
1402
PH-S
2476
-31V
2470
7413
BC847B
9523
3483
+LED
7412
BC847B
10K
F2
Sr_On
3568
CDC2Lit2
9521
E
100p
7415
BC847B
100K
ADC 6
4
D
F2
7414
BC847B
P10x
3
1403
PH-S
F1
-FTD
100p
F1
3531
4412
5
2
F2
F1b
F1a
P09x
2
1
P08x
4
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
P16
3
3566
2409
2408
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
KEY2
F2a
F2b
2
01G
02G
03G
04G
05G
06G
07G
08G
09G
10G
11G
12G
KEY1
33
32
31
30
29
28
27
26
25
24
23
22
1
39
38
5K6
3600
+5.6V
1
C
D
Sh_Str
1434
PH-S
B
+LED2
3567
2
10K
22p
2469
D
-FTD
+F
D
+F
+LED2
3565
1
A
7411
BC847B
D
1438
HN-14NN12T
1400
BJ722GNK
17
Sh_Data
10K
7410
BC847B
3562
16
+LED2
4K7
3561
+LED2
15
10K
1
3
D
4
5
6
7
8
9
10
11
12
13
14
15
16
17
21 I15
23 H17
26 M2
27 K2
28 I3
29 H1
1400 B4
1401 D1
1402 C2
1403 C1
1404 J17
1405 H15
1406 E12
1407 E13
1408 E13
1409 E12
1410 E13
1411 E12
1412 F13
1413 F13
1414 F12
1415 F13
1416 F13
1417 F12
1418 F13
1419 F13
1420 G12
1421 G13
1422 G13
1423 G12
1424 G13
1425 G13
1426 G12
1427 G13
1428 H13
1429 H13
1430 G13
1431 H1
1432 H12
1433 I7
1434 B1
1436 I11
1437 J11
1438 A8
2406 H7
2407 H7
2408 B7
2409 B8
2410 I7
2411 I8
2412 C16
2414 J2
2415 D10
2416 E4
2417 J13
2418 E2
2419 D4
2420 D2
2421 G10
2422 J13
2423 H8
2424 H8
2425 K12
2426 L12
2427 L13
2428 K13
2430 J5
2431 J15
2432 L3
2433 K3
2434 M4
2435 M4
2436 M4
2437 M4
2439 K8
2440 K5
2441 K10
2442 K10
2443 H8
2445 J5
2446 J10
2447 J10
2448 L16
2449 K16
2450 E17
2451 G17
2452 L16
2453 L16
2454 K16
2455 K15
2456 G2
2457 G2
2458 G2
2459 J15
2460 H14
2462 H3
2464 I3
2468 I3
2469 A12
2470 B12
2471 A14
2472 B14
2473 D10
2474 D11
2475 F17
2476 D2
2477 D2
2478 D13
2479 D3
2480 H12
2481 H6
2482 M4
2483 H4
2484 H4
2485 H5
2486 H5
2487 F17
2488 E4
3400 I7
3401 I8
3402 J9
3406 J2
3407 G16
3410 J3
3412 J1
3414 J3
3415 J1
3417 G15
3419 G15
3420 D6
3421 D6
3422 D6
3423 D7
3424 D7
3425 D7
3426 D8
3427 D8
3428 D8
3429 D8
3430 D9
3431 D9
3433 F15
3434 D5
3435 D6
3436 D6
3437 D6
3438 D7
3439 D7
3440 D7
3441 D7
3442 D8
3443 D8
3444 D8
3445 D9
3446 D9
3447 D9
3448 D15
3449 D15
3451 D15
3452 E15
3453 D5
3454 E12
3455 D5
3456 E10
3457 E15
3458 D5
3459 E10
3460 D5
3461 I10
3462 E12
3463 E5
3464 E10
3465 F5
3466 I10
3467 F12
3469 F5
3471 E2
3472 F5
3474 F12
3475 F15
3476 F5
3477 F10
3478 F5
3479 F10
3480 F12
3481 F5
3482 H14
3483 D2
3484 G5
3485 H14
3486 G5
3488 G12
3489 G5
3490 G10
3493 G12
3494 L12
3495 L12
3496 L13
3497 G6
3498 G6
3499 G6
3500 G7
3501 G8
3502 J15
3503 G9
3504 G9
3505 G12
3506 H6
3507 H6
3508 H6
3509 H6
3510 H8
3511 J15
3512 H8
3513 H9
3515 K13
3516 I12
3517 F14
3518 H12
3519 H12
3520 H7
3521 H7
3522 F14
3524 I14
3525 I14
3527 I14
3528 C13
3529 C13
3530 D13
3531 C7
3532 B8
3533 L4
3534 L4
3535 L4
3536 I12
3537 I13
3539 J9
3541 L4
3543 L4
3544 J9
3545 L4
3546 K9
3547 L4
3548 L3
3549 K14
3551 D17
3552 G17
3553 J10
3554 J10
3555 E10
3556 G10
3558 C16
3559 H9
3561 A13
3562 A12
3563 A14
3564 A14
3565 B13
3566 B12
3567 B14
3568 B14
3569 F3
3570 G3
3571 G17
3572 G17
3573 F3
3574 G3
3575 E5
3576 D4
3577 F15
3578 G14
3581 B13
3582 H10
3583 H10
3584 F10
3585 F10
3586 F10
3587 E10
3588 G9
3600 B2
3601 G4
3602 G5
3603 F16
3604 K14
3605 L14
3606 L15
3607 J15
3608 J15
3609 J15
3610 J15
3611 I13
3612 J12
3613 G14
3614 C12
3615 C13
3616 F10
3617 H10
3618 E10
3619 L15
4400 G13
4401 K1
4402 J3
4403 B15
4404 C7
4405 C8
4406 L14
4407 D15
4408 J15
4409 J15
4410 F10
4412 C3
4413 F5
4417 E15
4436 D15
4446 D3
5400 G7
5401 G8
5402 E4
5403 I9
5405 E2
5406 D9
6400 C15
6401 C15
6402 D15
6403 D14
6404 E15
6405 G15
6406 F15
6407 G15
6408 G15
6409 F15
6410 D12
6411 D13
6412 E11
6413 E11
6414 F11
6415 F11
6416 F11
6417 G11
6418 G11
6419 G11
6420 H11
6421 H11
6422 I11
6423 E13
6424 E13
6425 D4
6426 E3
6428 F5
6433 F13
6445 E15
6446 E15
6447 D14
7400 I5
7401 G5
7402 J2
7403 D13
7404 F16
7405 D16
7408 J13
7409 M13
7410 A13
7411 A14
7412 B13
7413 B14
7414 B7
7415 B7
9418 D10
9468 D10
9469 B7
9475 H12
9488 E15
9517 M4
9520 D15
9521 D2
9522 D2
9523 C3
6-5
CHIP LAYOUT
COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list.
6-5
6-5
3139 113 3412 pt1 dd wk941
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram, variation table and repective parts list.
3139 113 3412 pt1 dd wk941
PCS 103 249
6-6
6-6
ELECTRICAL PARTS LIST - FRONT BOARD
6-6
ELECTRICAL PARTS LIST - FRONT BOARD
ELECTRICAL PARTS LIST - FRONT BOARD
MISCELLANEOUS
1400 313911052070
1401 242202514546
FTD Display BJ722GNK
Flex Socket 16pin Hort.
2476 482212614043
2477 482212614043
1µF +80-20% 16V
1µF +80-20% 16V
3459 482211710833
3461 482211710833
10k 1% 0,1W
10k 1% 0,1W
3521 482205110102
3522 482211712955
1k 2% 0,25W
2k7 1% 0,1W
3603 482211710833
3607 482205120182
10k 1% 0,1W
1k8 5% 0,1W
4452 482205120008
4453 482205120008
0R Jumper 0805
0R Jumper 0805
1404 482226511531
1406 482227613775
Flex Socket 9pin Hort.
Tact Switch
2481 532212232268
2482 482212612882
470pF 5% 50V
100nF +80/-20% 50V
3462 482211713577
3463 482211710833
330R 1% 1,25W
10k 1% 0,1W
3525 482205011002
3527 482205011002
1k 1% 0,4W
1k 1% 0,4W
3608 482205120182
3609 482205120182
1k8 5% 0,1W
1k8 5% 0,1W
4454 482205120008
4455 482205120008
0R Jumper 0805
0R Jumper 0805
1407 482227613775
1408 482227613775
Tact Switch
Tact Switch
2483 532212232268
2484 532212232268
470pF 5% 50V
470pF 5% 50V
3464 482211710833
3465 482205110102
10k 1% 0,1W
1k 2% 0,25W
3528 482205110102
3529 482205110102
1k 2% 0,25W
1k 2% 0,25W
3610 482205120182
3611 482205120474
1k8 5% 0,1W
470k 5% 0,1W
4456 482205120008
4457 482205120008
0R Jumper 0805
0R Jumper 0805
1409 482227613775
1410 482227613775
Tact Switch
Tact Switch
2485 532212232268
2486 532212232268
470pF 5% 50V
470pF 5% 50V
3466 482211710833
3467 482211713577
10k 1% 0,1W
330R 1% 1,25W
3530 482211710833
3533 482211710833
10k 1% 0,1W
10k 1% 0,1W
3612 482211710833
3613 482211711383
10k 1% 0,1W
12k 1% 0,1W
4458 482205120008
4459 482205120008
0R Jumper 0805
0R Jumper 0805
1411 482227613775
1412 482227613775
Tact Switch
Tact Switch
2488 482212614585
100nF 10% 50V
3469 482205110102
3471 482205024708
1k 2% 0,25W
4R7 1% 0,6W
3534 482211710833
3535 482211710833
10k 1% 0,1W
10k 1% 0,1W
3614 482205110102
3615 482205110102
1k 2% 0,25W
1k 2% 0,25W
4460 482205120008
4461 482205120008
0R Jumper 0805
0R Jumper 0805
1413 482227613775
1414 482227613775
Tact Switch
Tact Switch
RESISTORS
3406 482205120479
47R 5% 0,1W
3472 482205110102
3474 482211713577
1k 2% 0,25W
330R 1% 1,25W
3536 482205120474
3537 482205120474
470k 5% 0,1W
470k 5% 0,1W
3617 482205021003
4401 482205120008
10k 1% 0,6W
0R Jumper 0805
4462 482205120008
4463 482205120008
0R Jumper 0805
0R Jumper 0805
1415 482227613775
1416 482227613775
Tact Switch
Tact Switch
3410 482205120392
3412 482205120392
3k9 5% 0,1W
3k9 5% 0,1W
3475 482211652243
3476 482205110102
1k5 5% 0,5W
1k 2% 0,25W
3539 482211710833
3543 482205110102
10k 1% 0,1W
1k 2% 0,25W
4402 482205120008
4404 482205120008
0R Jumper 0805
0R Jumper 0805
4464 482205120008
4465 482205120008
0R Jumper 0805
0R Jumper 0805
1417 482227613775
1422 482227613775
Tact Switch
Tact Switch
3417 482211711139
3419 482211652243
1k5 1% 0,1W
1k5 5% 0,5W
3477 482205110102
3478 482205120101
1k 2% 0,25W
100R 5% 0,1W
3545 482205110102
3546 482211710833
1k 2% 0,25W
10k 1% 0,1W
4405 482205120008
4407 482205120008
0R Jumper 0805
0R Jumper 0805
4466 482205120008
4467 482205120008
0R Jumper 0805
0R Jumper 0805
1424 482227613775
1432 482227613775
Tact Switch
Tact Switch
3420 482205110102
3421 482205110102
1k 2% 0,25W
1k 2% 0,25W
3479 482205110102
3480 482211713577
1k 2% 0,25W
330R 1% 1,25W
3547 482205110102
3548 482205110102
1k 2% 0,25W
1k 2% 0,25W
4410 482205120008
4414 482205120008
0R Jumper 0805
0R Jumper 0805
4468 482205120008
4469 482205120008
0R Jumper 0805
0R Jumper 0805
1436 482227310366
1437 482227310365
Rotary Encoder 24P
Rotary Encoder 24P
3422 482205110102
3423 482205110102
1k 2% 0,25W
1k 2% 0,25W
3481 482205110102
3482 482205110102
1k 2% 0,25W
1k 2% 0,25W
3549 482211710833
3551 482211713577
10k 1% 0,1W
330R 1% 1,25W
4416 482205120008
4418 482205120008
0R Jumper 0805
0R Jumper 0805
4470 482205120008
4471 482205120008
0R Jumper 0805
0R Jumper 0805
3424 482205110102
3425 482205110102
1k 2% 0,25W
1k 2% 0,25W
3483 482205024708
3484 482205110102
4R7 1% 0,6W
1k 2% 0,25W
3552 482211713577
3553 482211710833
330R 1% 1,25W
10k 1% 0,1W
4419 482205120008
4420 482205120008
0R Jumper 0805
0R Jumper 0805
4472 482205120008
4473 482205120008
0R Jumper 0805
0R Jumper 0805
CAPACITORS
2406 532212232659
2407 532212232659
33pF 5% 50V
33pF 5% 50V
3426 482205110102
3427 482205110102
1k 2% 0,25W
1k 2% 0,25W
3485 482205110102
3486 482205110102
1k 2% 0,25W
1k 2% 0,25W
3554 482211710833
3555 482211710833
10k 1% 0,1W
10k 1% 0,1W
4421 482205120008
4422 482205120008
0R Jumper 0805
0R Jumper 0805
4474 482205120008
4475 482205120008
0R Jumper 0805
0R Jumper 0805
2412 482212614585
2414 482212613838
100nF 10% 50V
100nF +80/-20% 50V
3428 482205110102
3429 482205110102
1k 2% 0,25W
1k 2% 0,25W
3488 482211713577
3489 482205110102
330R 1% 1,25W
1k 2% 0,25W
3556 482205110102
3558 482211710833
1k 2% 0,25W
10k 1% 0,1W
4423 482205120008
4424 482205120008
0R Jumper 0805
0R Jumper 0805
4476 482205120008
4477 482205120008
0R Jumper 0805
0R Jumper 0805
2415 482212614585
2416 482212423432
100nF 10% 50V
100µF 20% 10V
3430 482205110102
3431 482205110102
1k 2% 0,25W
1k 2% 0,25W
3490 482205110102
3493 482211713577
1k 2% 0,25W
330R 1% 1,25W
3559 482205120105
3561 482205120472
1M 5% 0,1W
4k7 5% 0,1W
4425 482205120008
4426 482205120008
0R Jumper 0805
0R Jumper 0805
4478 482205120008
4479 482205120008
0R Jumper 0805
0R Jumper 0805
2417 482212440196
2418 482212614043
220µF 20% 16V
1µF +80-20% 16V
3433 482211711139
3434 482205110102
1k5 1% 0,1W
1k 2% 0,25W
3494 482211713577
3495 482211710833
330R 1% 1,25W
10k 1% 0,1W
3562 482211710833
3563 482211710833
10k 1% 0,1W
10k 1% 0,1W
4427 482205120008
4428 482205120008
0R Jumper 0805
0R Jumper 0805
4480 482205120008
4481 482205120008
0R Jumper 0805
0R Jumper 0805
2419 482212441584
2420 482212614043
100µF 20% 10V
1µF +80-20% 16V
3435 482205110102
3436 482205110102
1k 2% 0,25W
1k 2% 0,25W
3496 482205110102
3497 482205011002
1k 2% 0,25W
1k 1% 0,4W
3564 482211710833
3565 482205120472
10k 1% 0,1W
4k7 5% 0,1W
4429 482205120008
4430 482205120008
0R Jumper 0805
0R Jumper 0805
4482 482205120008
4483 482205120008
0R Jumper 0805
0R Jumper 0805
2421 482212481151
2422 482212614585
22µF 20% 50V
100nF 10% 50V
3437 482205110102
3438 482205110102
1k 2% 0,25W
1k 2% 0,25W
3498 482205110102
3499 482211710833
1k 2% 0,25W
10k 1% 0,1W
3566 482211710833
3567 482211710833
10k 1% 0,1W
10k 1% 0,1W
4431 482205120008
4432 482205120008
0R Jumper 0805
0R Jumper 0805
4484 482205120008
4485 482205120008
0R Jumper 0805
0R Jumper 0805
2423 482212613486
2424 482212613486
15pF 2% 63V
15pF 2% 63V
3439 482205110102
3440 482205110102
1k 2% 0,25W
1k 2% 0,25W
3500 482205110102
3501 482211652226
1k 2% 0,25W
560R 5% 0,5W
3568 482211710834
3569 482205120223
47k 1% 0,1W
22k 5% 0,1W
4433 482205120008
4434 482205120008
0R Jumper 0805
0R Jumper 0805
4486 482205120008
4487 482205120008
0R Jumper 0805
0R Jumper 0805
2425 482212613838
2426 482212613751
100nF +80/-20% 50V
47nF 10% 63V
3441 482205110102
3442 482205110102
1k 2% 0,25W
1k 2% 0,25W
3502 482205120182
3503 482205011002
1k8 5% 0,1W
1k 1% 0,4W
3570 482205120223
3571 482211711383
22k 5% 0,1W
12k 1% 0,1W
4435 482205120008
4437 482205120008
0R Jumper 0805
0R Jumper 0805
4488 482205120008
4489 482205120008
0R Jumper 0805
0R Jumper 0805
2427 482212233127
2428 482212233177
2,2nF 10% 63V
10nF 20% 50V
3443 482205110102
3444 482205110102
1k 2% 0,25W
1k 2% 0,25W
3504 482205110102
3505 482211713577
1k 2% 0,25W
330R 1% 1,25W
3572 482211710833
3573 482205120223
10k 1% 0,1W
22k 5% 0,1W
4438 482205120008
4439 482205120008
0R Jumper 0805
0R Jumper 0805
4490 482205120008
4491 482205120008
0R Jumper 0805
0R Jumper 0805
2431 482212614585
2434 482212613692
100nF 10% 50V
47pF 1% 63V
3445 482205110102
3446 482205110102
1k 2% 0,25W
1k 2% 0,25W
3506 482205110102
3507 482205011002
1k 2% 0,25W
1k 1% 0,4W
3574 482205120223
3575 482211710833
22k 5% 0,1W
10k 1% 0,1W
4440 482205120008
4441 482205120008
0R Jumper 0805
0R Jumper 0805
4492 482205120008
4493 482205120008
0R Jumper 0805
0R Jumper 0805
2435 482212613692
2436 482212613692
47pF 1% 63V
47pF 1% 63V
3447 482205110102
3448 482211711139
1k 2% 0,25W
1k5 1% 0,1W
3508 482205110102
3509 482205110102
1k 2% 0,25W
1k 2% 0,25W
3576 482211710833
3581 482211710833
10k 1% 0,1W
10k 1% 0,1W
4442 482205120008
4443 482205120008
0R Jumper 0805
0R Jumper 0805
4494 482205120008
4495 482205120008
0R Jumper 0805
0R Jumper 0805
2437 482212613692
2441 482212233177
47pF 1% 63V
10nF 20% 50V
3449 482211652243
3451 482211652243
1k5 5% 0,5W
1k5 5% 0,5W
3510 482205011002
3511 482205120182
1k 1% 0,4W
1k8 5% 0,1W
3582 482211710833
3583 482211710833
10k 1% 0,1W
10k 1% 0,1W
4444 482205120008
4445 482205120008
0R Jumper 0805
0R Jumper 0805
4496 482205120008
4497 482205120008
0R Jumper 0805
0R Jumper 0805
2442 482212233177
2443 482212233177
10nF 20% 50V
10nF 20% 50V
3452 482211711139
3453 482205110102
1k5 1% 0,1W
1k 2% 0,25W
3512 482205021003
3513 482205021003
10k 1% 0,6W
10k 1% 0,6W
3584 482205110102
3585 482205110102
1k 2% 0,25W
1k 2% 0,25W
4446 482205120008
4447 482205120008
0R Jumper 0805
0R Jumper 0805
4498 482205120008
4499 482205120008
0R Jumper 0805
0R Jumper 0805
2446 482212233177
2447 482212233177
10nF 20% 50V
10nF 20% 50V
3454 482211713577
3455 482205110102
330R 1% 1,25W
1k 2% 0,25W
3515 482211710837
3517 482211711507
100k 1% 0.1W
6k8 1% 0,1W
3587 482205021003
3600 482205120562
10k 1% 0,6W
5k6 5% 0,1W
4448 482205120008
4449 482205120008
0R Jumper 0805
0R Jumper 0805
4500 482205120008
4501 482205120008
0R Jumper 0805
0R Jumper 0805
2462 482212614076
2475 482212614585
220nF +80/-20% 25V
100nF 10% 50V
3456 482211710833
3457 482211711139
10k 1% 0,1W
1k5 1% 0,1W
3519 482211713577
3520 482205021003
330R 1% 1,25W
10k 1% 0,6W
3601 482211710833
3602 482211710833
10k 1% 0,1W
10k 1% 0,1W
4450 482205120008
4451 482205120008
0R Jumper 0805
0R Jumper 0805
4502 482205120008
4503 482205120008
0R Jumper 0805
0R Jumper 0805
PCS 103 346
6-7
ELECTRICAL PARTS LIST - FRONT BOARD
0R Jumper 0805
DIODES
6400 482213082978
LTL-1CHPE
0R Jumper 0805
0R Jumper 0805
6401 482213082978
6403 482213082978
LTL-1CHPE
LTL-1CHPE
4507 482205120008
4508 482205120008
0R Jumper 0805
0R Jumper 0805
6404 482213082978
6406 482213082978
LTL-1CHPE
LTL-1CHPE
4509 482205120008
4510 482205120008
0R Jumper 0805
0R Jumper 0805
6407 482213082978
6408 482213082978
LTL-1CHPE
LTL-1CHPE
4511 482205120008
4512 482205120008
0R Jumper 0805
0R Jumper 0805
6409 482213082978
6410 482213083119
LTL-1CHPE
LTL-307C
4513 482205120008
4514 482205120008
0R Jumper 0805
0R Jumper 0805
6411 482213083119
6412 482213030621
LTL-307C
1N4148
4515 482205120008
4516 482205120008
0R Jumper 0805
0R Jumper 0805
6413 482213030621
6414 482213030621
1N4148
1N4148
4517 482205120008
4518 482205120008
0R Jumper 0805
0R Jumper 0805
6415 482213030621
6416 482213030621
1N4148
1N4148
4519 482205120008
4520 482205120008
0R Jumper 0805
0R Jumper 0805
6417 482213030621
6418 482213030621
1N4148
1N4148
4521 482205120008
4522 482205120008
0R Jumper 0805
0R Jumper 0805
6419 482213030621
6421 482213030621
1N4148
1N4148
4523 482205120008
4524 482205120008
0R Jumper 0805
0R Jumper 0805
6423 482213030621
6424 482213030621
1N4148
1N4148
4525 482205120008
4526 482205120008
0R Jumper 0805
0R Jumper 0805
6425 482213031878
6426 482213031878
1N4003G
1N4003G
4527 482205120008
4528 482205120008
0R Jumper 0805
0R Jumper 0805
6428 482213030621
6433 482213030621
1N4148
1N4148
4529 482205120008
4530 482205120008
0R Jumper 0805
0R Jumper 0805
6447 482213082978
LTL-1CHPE
4531 482205120008
4532 482205120008
0R Jumper 0805
0R Jumper 0805
TRANSISTORS & INTEGRATED CIRCUITS
7401 313911052100
TMP87CP71F "C10S52101"
4533 482205120008
4534 482205120008
0R Jumper 0805
0R Jumper 0805
7402 932213104668
7403 482213060511
M24C01-WMN6
BC847B
4535 482205120008
4536 482205120008
0R Jumper 0805
0R Jumper 0805
7404 532220911306
7405 532220911306
HEF4094BT
HEF4094BT
4537 482205120008
4538 482205120008
0R Jumper 0805
0R Jumper 0805
7408 482213060511
7409 482213010165
BC847B
GP1U28XP
4539 482205120008
4540 482205120008
0R Jumper 0805
0R Jumper 0805
7410 482213060511
7411 482213060511
BC847B
BC847B
4541 482205120008
4542 482205120008
0R Jumper 0805
0R Jumper 0805
7412 482213060511
7413 482213060511
BC847B
BC847B
4543 482205120008
4544 482205120008
0R Jumper 0805
0R Jumper 0805
Note: Only the parts mentioned in this list are normal
4545 482205120008
4546 482205120008
0R Jumper 0805
0R Jumper 0805
4547 482205120008
4548 482205120008
0R Jumper 0805
0R Jumper 0805
RESISTORS
4504 482205120008
4505 482205120008
4506 482205120008
service spare parts.
COILS & FILTERS
5400 482224272066
5401 242254301069
Ceram Resonator 8MHz
Crystal 32,768kHz
5402 482215762552
5405 482215762552
Coil 2,2µH 5%
Coil 2,2µH 5%
PCS 103 347
7B-1
7B-1
7B-1
BLOCKDIAGRAM
TUNER BOARD
ECO 5 systems
VStabA
buffer ampl.
VStabB
Vcc1
Discriminator 5
VLoop
1101
(1102)
A
10,7 MHz
3
FM
Vdd
Vcc2
RDS
(MPX)
FM-RF
39
10,7 MHz
37
33
35
LF filter
10,7 MHz
18
10
11
VCO
Vcc
4
right
14
4
left
stereo
24
Version
9
1124
4
right 15
43
FM
Mixer
FM
frontend
FM-Osc.
FM
Osc.
5
VLoop
Prescaler
Multiplexer
AM-Osc.
TUNER BOARD ECO5
AM-RF
VLoop
2
VLoop
VStabA
VStabB
AM
Det.
CONTROL
clock 27
clock
data 28
data
enable 29
enable
Charge
pump
38
AFC
7
22
40
41
36
44
32
19
P1
31
programmable
output ports P0
30
Reference
Oscillator
34
23
4
20
6
1
1
MW/LW
25
AM-RF,
AM-Osc.
TABLE OF CONTENTS
75kHz
Vdd Vcc1 Vcc2
Blockdiagram ..................................................................7B-1
Adjustmant table .............................................................7B-2
Component layout ...........................................................7B-2
Circuit diagram ................................................................7B-3
Partslist ...........................................................................7B-4
1126 1121
RDS
(MPX)
AGC
8
1
3
C
1
B
AM IF
AM
Mixer
AM
Frontend
AFC +
1103
left
stereo
AM
Osc.
6
VLoop
Stereo
Decoder
RADIO IC
TEA 5757T
AFC -
AM-FRAME AERIAL
FM
Det.
IF2
IF1
450kHz
450kHz
450kHz
2
VStabA
VStabB
VStabB
ECO5 sys., 240698
CS 52 930
7B-2
7B-2
7B-2
TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
Waverange
Input frequency
Input
Tuned to
Adjust
Output
Scope/Voltmeter
108MHz
5130
8V ±0.2V
check
4.3V ±0.5V
VARICAP ALIGNMENT
FM
87.5 - 108MHz
2137
2138
2144
2148
2155
2162
3105
3110
3132
3142
3147
C2
C2
C2
C1
A2
A2
C3
C4
A4
A4
B5
C5
A5
B5
B4
A3
A2
B3
A2
B3
A4
B5
3149
3152
3154
3157
3158
3159
3160
3161
3170
3171
3172
1
C5
A5
C5
B5
A5
A5
A5
A5
C5
C5
C5
3173
5102
5103
5104
5105
5106
5109
5110
5111
5112
5113
5114
5115
5116
5119
5120
5121
5122
5123
5124
5126
5127
A5
C2
C2
C2
B2
B2
B4
B4
C3
C4
B3
2
C4
A4
A4
B5
B4
B4
B3
B2
B2
B3
B4
5130
5131
6101
6102
6103
6104
6106
6107
6109
6120
7102
7104
7105
7107
7119
9100
9101
9105
9111
9113
9114
9115
A3
A3
A2
A1
A1
A2
B3
C5
C2
C4
A3
3
9117
9118
9119
9120
9121
9122
9123
9124
9125
9126
9128
C2
C3
B3
C4
A2
B3
B2
C2
B2
B2
B3
B2
B4
C4
B4
A2
C3
B1
C4
A3
B5
A2
4
9129
9130
9131
9133
9134
9136
9137
B3
C3
A5
C3
B3
A5
A5
2101
2102
2103
2108
2109
2111
2112
2113
2114
2116
2117
C4
C4
C3
A4
A4
A2
B5
A4
A4
B3
A3
2118
2119
2120
2122
2124
2126
2127
2131
2132
2134
2136
2139
2141
2142
2143
2145
2146
2147
2149
2150
2151
2152
B4
B4
B4
B3
A5
C2
C2
C2
C1
C1
B1
5
B2
B1
B1
A1
C1
C1
C1
B2
B2
C2
C3
2153
2154
2156
2157
2158
2159
2160
2161
2163
2164
2165
C3
C3
C4
B4
B4
C2
C4
A3
A2
B1
B3
2166
2167
2168
3101
3102
3103
3104
3106
3108
3109
3111
5
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
B2
B2
B1
C3
C3
C3
B3
C4
A4
A4
A3
A3
A2
A3
A3
A3
B4
B3
A3
B4
A3
B3
3123
3125
3126
3127
3128
3133
3134
3136
3137
3140
3141
4
3143
3144
3145
3146
3148
3153
3155
3156
3167
3168
3169
A3
A3
B3
B3
B3
B4
B4
B4
B4
B2
C2
3175
3176
3177
3178
3179
3180
3181
4101
4102
4103
4104
C2
C2
C2
A1
A1
C2
A2
A1
C2
B3
B2
3
A2
C2
A1
A1
A1
A4
C3
A4
A4
C2
A2
4105
4106
4107
4108
4109
4110
4111
4120
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
B3
B4
C4
B4
A3
A3
C1
C2
B2
B3
B3
2
6105
6110
6111
6130
6131
7101
7103
7106
7108
7109
7111
B4
C3
A4
A2
B3
C2
A2
A1
A1
C1
C1
A4
A4
B4
C2
C3
B2
C2
A3
A3
A3
A1
7120
7121
7122
7123
7124
7125
B4
B3
B4
B4
C4
A1
(65.81 - 74, 87.5 - 108MHz)
MW
1700kHz
5123
8V ±0.2V
530 - 1700kHz
530kHz
check
1.1V ±0.4V
FM/MW-version, 9kHz grid
1602kHz
5123
531 - 1602kHz
531kHz
check
279kHz
5122
8V ±0.2V
153kHz
check
1.1V ±0.4V
1602kHz
5123
8V ±0.2V
531kHz
check
1.1V ±0.4V
(65.81MHz)
FM/AM-version, 10kHz grid
LW
153 - 279kHz
1
MW
FM/MW/LW- version, 9kHz grid
SEARCH
SENS.
B
C
E
E
B
C
ECO5 3396 stage .2, 250698
4
5
C
3177
9119
4160
49
21
67
21
2166
23
2164 2141
4150
108MHz
2155
(65.81 - 74, 87.5 - 108MHz)
87.5MHz
87.5MHz
(65.81MHz)
mod=1kHz
∆f=±22.5kHz
5131
98MHz, 1mV
continuous wave
A
98MHz
3143
3167
FM
A
1
41.. Chip jumper
(not all items shown
in schematic diagram)
B E
5
F
C
5
3
MAX
(65.81MHz)
3142
3
152kHz ±1kHz 1)
IC 7101 36
2134
2147
7103 3141
C
4111
MW
450kHz
4163
C
E
4
marked components to be assembled
as service solution for Local/DX - switching
4
4
AM IF
3
AM AFC
connect pin 6 of
IC 7101 (AM Osc.)
with short wire to
ground (pin 4)
MW
C
0 ± 3 mV DC
FM RF
2145
2132
2131
3145
3153
2127
2126
2102
C
2
2136
2159
4120
2 B
2139 3140 2168
4103
2151
4154
A
5119
2142
3169
2146
3103
4161
3148
2143
3119
3104 2
1
50
A6131 A
7101
C
2152
2101
3113
3114
3112
2165 4152
3168
4151
4105
3126
3127
2154
4107
3106
C
3181
2153
6130
3102 C
3178
3156
4110
2117
3123
3115
2114
3117
2122
2158
9114
4108
2156
6101
marked components to be assembled
as service solution for Local/DX - switching
3
4157
2160
1131 1130
3149
3116
3180
3125
3109
4102
3108 2109
4101
4155
2113
6110
2118
7123
E 7124
2105
A
2120
3134
2112
4153 4106
3160
3161
3173
3152
Connector for
AM - stereo Module
3171
3170
3147
6105
1127
1123
9137
1126
1125
1120
1121
FM
2SA... BC...
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
2
3137 3136
C
7121
6107
41-50-89 26933 303 3013
1
C
7122B
3128
108MHz
2141
7111
4158
9124
A 6111
3118
FM
87.5 - 108MHz
shortcircuit
to block AFC
VCO
4162
9133
B
3122
7120
3176
3144
7105
VCC2
GND
VCC
3172
6120
5127
9120
9118
LW-RF
3121
C
2111
3179
A
21
F
2
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
ECO5 3396 stage .2, 250698
1
∆f=±15kHz
VRF = 3mV
220R
DATA
STEREO
CLOCK
DATA
ENABLE
MPX
GND
9136
VCC2
VCC
RIGHT
GND
LEFT
ENABLE
9119
7119
9130
1119
1
9111
2129
5112
AM-IF2
B
2157
2119
7125
4159
3101
LW-RF
2110
2128
5
3175
3155
4109
2103
5103
9122
B
SW
3154
1103
B
2137
11
1
EMARF MA
MW-RF
5114
AM-AFC
AM-IF1
2106
7104
5109
SW-RF
1 2107
5102
MW-RF
2148
9115
5111
5110
2135
5
3133
4104
1.1V ±0.4V
11
5126
9101
7107
6109
AM FRAME AERIAL
51
5113
6106
2144
4
3111
7108
3120 2116
AM-IF
GND
+FM
R-FM
L-FM
L out
R out
VCOkill
STSIG
STEREO
V+
21
4
8
7106 7109
2163
2161
12
SW-RF
5104
SW-ANT
3105
C
5105
9105
5
4
3132
9117
9114
9113
B
D
3157
DISCRIMINATOR
5120
43
1
1104
2115
C
5119
Voltage multiplier board
6103
6104
2105
9123
9134
5106
SW
B
9129
1
2108
1
1101
2124 1
2138
9126
5122
C
5124
SW-OSC
A
34
B
A
4156
IC 7101
10.7MHz, 50mV
continuous wave
FM
3146
34
5123
MW-OSC
C
A
D
2133
LW-OSC
1102
SW
2130
3
11
FM 300 OHM
2125
1124
C
FM-RF
E
9131
A
2155
C
2123
FM
1105
5116
1122
5115
VCO
9125
A
6101
9128
FM 75 OHM
3158
3159
FM-RF
2104
3142
6.9V ±0.2V
1
FM IF
1
6102
9121
E
FM-OSC
AM FRAME
9100 2162
B
7102
A
E
B
5130
5131
1
3110
4
C
1
A
F
1
1
531 - 1602kHz
ECO 5 TUNER BOARD / copper side view
3103 303 33962 98-05-14
ECO 5 TUNER BOARD / component side view
(1.2V ±0.5V)
100nF
5111
4
IC 7101 40
see
remark 2)
max.
2106
2107
2110
2115
2123
2125
2128
2129
2130
2133
2135
100nF
C
5112
fo
symmetric
5114
continuous wave
2
0 ± 2 mV DC
VRF = 10mV
AM RF 3)
MW 4)
1494kHz
2106
558kHz
558kHz
5102
LW
198kHz
198kHz
5103
MW
1500kHz
1500kHz
2106
560kHz
5102
FM/MW/LW- and FM/MW-version
( 9kHz grid)
531 - 1602kHz
1494kHz
FM/AM-version, 10kHz grid
530 - 1700kHz
560kHz
B
∆f = ±30kHz
VRF as low as
possible
max.
A1
A1
C1
B1
A1
C5
A5
B5
B5
A2
A1
220R
1101
1102
1103
1104
1105
1119
1120
1130
1131
2104
2105
87.5MHz
4
fo
symmetric
ECO5, discr. coil, 090797
Use service test program. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
1) If sensitivity of frequency counter is too low adjust to max. channel separation
2) RC network serves for damping the IF-filter while adjusting the other one.
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
3) For AM RF adjustments the original frame antenna has to be used !
Repeat
PCS 100 945
4) MW has to be aligned before LW.
7B-3
7B-3
10
11
12
13
14
AM-IF1
5111
3
3
AM IF
VSTABA
100n
1.4V
36
0.7V
35
1.4V
34
VSTABB
FM-IF2 33 0.7V
5114
3
AM-AFC
3157
3170
remark
-
-
-
7111
not mounted
/00 FM/MW/LW/SW-Eu
-
-
-
-
/01 FM/MW-Stereo
-
-
x
-
/01 FM/MW
-
x
-
x
/01 FM/MW/SW-Ov
-
x
-
-
/06 FM-Japan/MW-stereo
-
-
-
x
/13 FM/MW-Stereo
-
-
x
-
/14 FM-OIRT/MW/LW
x
-
x
x
-
/14 FM-OIRT/MW
x
-
x
-
-
x
-
/17 FM/AM
x
-
-
x
/.. FM/MW/2xSW
-
-
x
x
/15 FM/MW/SW-Eu
-
x
x
x
CLOCK 27
MPX
to 1121
DISCRIMINATOR
3170
100k
3157
100k
2130
3155
470R
z_100R
1N4148
6107
2134
3152
470R
15n_y22n
15n_y22n
2136
MW
GND
3
right
4
Vcc
(11 - 14V)
typ. 12V
T030
1
T031
2
2135 x
T033
5
T034
6
T035
7
T036
8
V+
stereo
T038
10
T039
11
I
STSIG
VCO-kill
R-out
L-out
L-FM
J
R-FM
+FM
GND
K
AM-IF
L
LW
3134
22k
560p
2125
10p_w
3
2
6
FM
w
7124
BC848C
2122
w
1
3137
22k
22n
w
7122 w
BC848C
3180
22k
3128 w
2k2
AM-IF
2160 u
4
w
390p
5122
LW=high
w
P0
MW=high
6105
N
Chip jumper
1
8
2
7
3
6
4
5
41..
HN1V02H
r....for RDS version only
s...for East European version (/14/34) only
t....for Japanese version (/06/26) only
u...for 2-band (FM/AM) version only
v...for SW-version 3.9-12.1MHz only
w...for LW only
x....not for all versions
y....for USA version (/17/37) only
z....for AM-STEREO (/06/13/26/33) versions only
AM
MPX (Audio Frequency)
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
M
AF - left/right
.............
V EVM
Vdc FM mode stereo
V
Vdc MW mode
V
Vdc LW mode
N
Voltages measured while set is tuned to a strong transmitter
ECO5 systems, discr.coil, 030998
1
G
Signal path
7109w
BC858B
2120
1
6
2158
3123 w
4k7
9117 u
4
1130 z
1131 z
9
P1
3n3
M
w
3125
10k
4108
2123 w
P0
3132
47R
Vdd
left
3
2
Vdd
1124
T026
220n
4106
5123
F
22p
w_27p
4
stereo
2
K
L
3
clock
Low=AM mono 4
P0
HN1V02H 3
6
6105
5
6
4
data
1
2137 x
AM-OSCILLATOR
T011
3
3
220n
J
2
5
T025
BZX79-C11
10k
3177z
3146
22R
220n
z
4
E
H
3154
150R
T045
7125 z
BC848C
0.2V
stereo
enable
T024
T027
1u
T018
3
mono
22n
2148
220p
2147
220p
22n
3167
220R
2143
2142
2141
version detection
2144
T017
3171
330R
7111
BC848C
Vcc1
8V
Vdd
8V
2140 exchanged by 2164
(SMD type 0805)
from layout stage 3317.9 onwards
respectively 3103 303 3380.1
and 3103 308 3396.1
3140 and 5120
provisional as
alternative
Vdd
22 11V
3147
3M3
2
r
buffer amplifier
21 2V
(2140)
2164
470n
23 8V
Vdd
1n
Vcc2
T016
T042
T041
AFC+
AFC-
2139
1
2168
470n
2132
3143
22k
19 1.2V 20 1.2V
3
2
6
3144
1k
18 1V
2u2
2138
1u
470n
2133
3145
2k2
r
r
7103
BC858C
5119
4
r
I
2131
Vcc1
17
CDA10.7MG61KA
IF GND
12 0.8V 13 0.7V 14 0.7V 15 0.7V 16 1V
0.1V
AFC
FM-Demod.
FILTER
PILOT
right
left
LPF
MUTE
220n
15p
5120
STEREO
DECODER
2127 1.2V 11 MPX-IN
Mono/
Stereo
2166
0.3V
stereo 0.5V
mono 4.9V
3156
100k
P1
12p
75KHz
3169
150k
24 stereo 0.3V
mono 4.9V
OSC.
Mono/
Stereo
2167
25
1.3V
6120
XTAL
2145
TEA5757
z_TEA5759
T012 0.7V 10 AF-Out
3176
1k
26
stereo
MPX
1126
1
T022
T023
220p
Dig.GND
7101
T021
DET
Charge
Pump
MPX
from 3144
0V
GND
2
3153
470R
FM
dd
T020
3160
470R
3159
470R
2146
V
STABILIZER
1.3V 9 VCO
1V
H
3161
470R
3179z
1M
5
2126
G
1
330p
4103
4101u
1
1121 r
1
x
28
DATA
5121
3141
56k
Programmable
Output Ports
P0
3178z
3M3
VCO
100n
100n
100n
2159
Vcc1 T040 8V 7 Vcc1
3142
100k
T032
150kHz, 50mVpp
5V
Ripple
8 I-TUNE
10n
2102
3
1u
w
2107
5103
P0
30
Write 29
Enable
AM
DET
VSTABB
C
D
P1
2163
Multiplexer
AGC
33p
6130
Prescaler
SW
x = component mounted
2161 x
CONTROL
0V 6 AM-OSC.
FM-OSCILLATOR
3110
47R
T037
IF2
FM
MIXER
VSTABA
P1
31
FM
FM
Frontend
FM
OSC
SW
3158
470R
1n
2103
3-11p
4p7
2155
1SV228
2154 x
printed
F
B
SW = Software initialisation
AGC
RF-GND
SW
/17 FM/AM-Stereo
450 kHz
T015 1
AM-AFC 32 1.4V
IF
AGC
AM
OSC
4
2
10p
w
100p
2109 w
2108
0.7V
37
IF1
Vcc2
P0
6
3156
x
T047
1.4V
38
22n
100p
1V
39
82p
3140
150R
LW
MW=high
5110
AM
MIXER
0V 3 FM-RF
t_2p2 15p s_12p
5130
2106
4102 u
B
3101
33k
s_5k6
HN1V02H
2152
3
MW
4
to 1130,1131
AM Stereo module
FM-IF2
FM
AM
Frontend
0V 5 FM-OSC.
2
7
1
1
w
7105
BC338-40
AM-IF
AGC
5131
33n s_560p
6105
5
7104 w
BC338-40
T014
AM-IF2
RF-GND
T043 2.1V 1 Ripple
100n
3175 z
2k7
A
6120
/00 FM/MW/LW
6
FM-IF1
FM-IF1 in
42
1.4V
40
21
VERSION PROGRAMMING COMPONENTS
2
5109
20
4
3113t
1k
2111t
10u
1.4V
41
6
4
3109w
4k7
AM Det.
0V 2 AM-RF
3102
100k
MW
3-11p
w_4-20p
w
19
AM
2
E
F
0.7V
43
CONTROL
5102
3108
2k2
2165
2SA838B
T005
LW=high
3103
18k
t_18k
3120
0R
Q-MULTIPLIER
7102
T006
1
2129
100u
6131
2
0.15V
44
0.7V
AM
Mixout
T044
FM-RF
9119
1103
18
AM-IF2
1
7119t
2SC1047
P0
MW/LW-RF
AM FRAME AERIAL
to 3103
REF
REF
FM-In
6106
T009
2128
9101
4156 4155
C
C
3105
220R
1N4148
3106
10k
100p (if 1102 is used)
47p (if 1101 is used)
AGC
100p
2101
2104
BA484
4104 x
SFU450B
3104
180R
9114
6104
1N4148
6103
1N4148
T003
100p
2
T013
AM-IF1-in
remove
9100
6101
2105
2
5112
17
450 kHz
E
1
z
3119t
330R
4105x
Service Solution for
Local/DX - switching
T002
5113
2150
6
1
1102 x
1
16
y
450 kHz
FM 50 OHM
15
2149
9128
B
D
9
to/from
CONTROL BOARD
8
to/from
COMBI BOARD / Source Selector part
7
T046 4
T001
printed
A
6
FM
Mixout
300 OHM
5
y
2
FM
Systems
4
FM-IF2
1101
A
3
Fieldstrength Indic.
2
100n
1
to/from
AM-stereo module
TUNER BOARD ECO5 /
20
1101 A 1
1102 B 2
1103 D 2
1121 E20
1124 G20
1126 E20
1130 I20
1131 I20
2101 C 6
2102 G 7
2103 D 9
2104 B 6
2106 F 5
2107 G 6
2108 G 3
2109 G 3
2111 C13
2120 L11
2122 N11
2123 M11
2125 M11
2126 G 9
2127 G10
2128 C11
2129 C 9
2130 H17
2131 I10
2132 I10
2133 H11
2134 J17
2135 J18
2136 J17
2137 J18
2138 H12
2139 H13
2140 H14
2141 H14
2142 H14
2143 I17
2144 H17
2145 G16
2146 F15
2147 F16
2148 F16
2149 C15
2150 B13
2152 F 7
2153 E 8
2154 E 7
2155 D 8
2158 M11
2159 F 9
2160 M12
2161 D16
2163 E16
2164 H14
2165 C 9
2166 G16
2167 F16
2168 I 13
3101 E 7
3102 E 7
3103 C 8
3104 B11
3105 C 7
3108 E 3
3109 F 2
3110 F 6
3113 C13
3119 B13
3120 C 6
3123 M 7
3125 M 6
3128 M 8
3132 L 9
3134 M12
3137 M13
3140 I13
3141 G10
3142 G 9
3143 I10
3144 I10
3145 H10
3146 I17
3147 I15
3152 H18
3153 H19
3154 H18
3155 H17
3156 G17
3157 F17
3158 F18
3159 F18
3160 E18
3161 E18
3167 G18
3169 G15
3170 F17
3171 H15
3175 B16
3176 J 9
3177 I18
3178 I15
3179 I16
3180 M7
4101 G 5
4102 F 5
4103 G 9
4104 B13
4105 B11
4106 K12
4108 L 9
5102 E 4
5103 F 4
5109 B13
5110 B14
5111 A13
5112 A15
5113 B12
5114 C16
5119 I 12
5120 H13
5121 F15
5122 M11
5123 L11
5130 E 8
5131 D 8
6103 C 2
6104 C 3
6105 K12
6105 E 6
6106 C 6
6107 H17
6120 G16
6130 E 7
6131 D 7
7101 G11
7102 D 8
7103 I 9
7104 E 3
7105 F 2
7109 M 7
7111 F18
7119 B13
7122 M 9
7124 M13
7125 I16
9100 B 4
9101 C 6
9117 L10
9128 A 4
21
PCS 100 946
7B-4
7B-4
ELECTRICAL PARTS LIST - ECO5 TUNER BOARD
ELECTRICAL PARTS LIST - ECO5 TUNER BOARD
MISCELLANEOUS
1101 4822 267 31505
1102 4822 267 10283
Antenna Socket 300R
Antenna Socket Coax IEC 75R
CAPACITORS
2101 5322 122 32531
100pF 5% 50V
2101 4822 126 13692
2102 4822 122 33177
47pF 1% 63V
10nF 20% 50V
2103 5322 122 34123
2104 4822 122 33195
1nF 10% 50V
100pF 10% 50V
2106 4822 125 50355
2106 4822 125 60101
for LW version
Trimmer 4-20pF
Trimmer 3-11pF 100V
2107 4822 121 51319
2108 5322 122 32531
1µF 10% 63V
100pF 5% 50V
2109 5322 122 32448
2120 4822 126 13691
10pF 5% 50V
27pF 1% 63V
2120 5322 122 32658
2122 4822 122 33891
22pF 5% 50V
3,3nF 10% 63V
2125 4822 121 51381
2126 5322 122 31863
560pF 5% 400V
330pF 5% 50V
for USA
7104 5322 130 44779
7105 5322 130 44779
BC338-40
BC338-40
for LW version
2163 4822 126 10002
2164 4822 126 13482
100nF 20% 25V
470nF +80/- 20% 16V
4103 4822 051 20008
4104 4822 051 20008
0R Jumper 0805
0R Jumper 0805
7109 5322 130 41983
7111 5322 130 42136
BC858B
BC848C
for LW version
2165 4822 126 10002
2166 5322 122 34123
100nF 20% 25V
1nF 10% 50V
4105 4822 051 20008
4106 4822 051 20008
0R Jumper 0805
0R Jumper 0805
7122 5322 130 42136
7124 5322 130 42136
BC848C
BC848C
for LW version
2167 4822 122 32139
2168 4822 126 13695
12pF 2% 63V
82pF 1% 63V
4108 4822 051 20008
4111 4822 051 20008
0R Jumper 0805
0R Jumper 0805
Note: Only the parts mentioned in this list are normal
4120 4822 051 20008
4150 4822 051 10008
0R Jumper 0805
0R Jumper 1206
4151 4822 051 20008
4152 4822 051 10008
0R Jumper 0805
0R Jumper 1206
service spare parts.
for LW version
3104 4822 117 11448
3105 4822 116 83872
180R 1% 0,1W
220R 5% 0,5W
4155 4822 051 10008
4156 4822 051 20008
0R Jumper 1206
0R Jumper 0805
3108 4822 117 11449
3109 4822 051 20472
2k2 1% 0,1W
4k7 5% 0,1W
4157 4822 051 10008
4158 4822 051 10008
0R Jumper 1206
0R Jumper 1206
3110 4822 116 52195
3120 4822 051 20008
47R 5% 0,5W
0R Jumper 0805
4159 4822 051 10008
4162 4822 051 10008
0R Jumper 1206
0R Jumper 1206
3123 4822 051 20472
3125 4822 117 10833
4k7 5% 0,1W
10k 1% 0,1W
for LW version
for LW version
COILS & FILTERS
3128 4822 117 11449
3132 4822 116 52195
2k2 1% 0,1W
47R 5% 0,5W
for LW version
5102 4822 157 71634
5103 4822 157 71635
MW RF Coil
LW RF Coil
3134 4822 051 20223
3137 4822 051 20223
22k 5% 0,1W
22k 5% 0,1W
5109 4822 242 70665
5110 4822 242 70665
Ceram Filter 10,7MHz
Ceram Filter 10,7MHz
3140 4822 051 20008
0R Jumper 0805
5111 4822 158 60511
5112 4822 157 70302
AM-IF Filter 450kHz
AM-IF Filter 450kHz
3140 4822 117 10353
150R 1% 0,1W
AM-IF Filter 450kHz
Discriminator 10,7MHz
for USA
50V 15pF 5%
470nF 5% 63V
2141 4822 126 10002
2142 4822 126 10002
100nF 20% 25V
100nF 20% 25V
2143 4822 126 13473
2144 4822 124 40242
220nF +80/-20% 50V
1µF 20% 63V
2145 4822 122 33575
2146 4822 122 33575
220pF 5% 50V
220pF 5% 50V
for East. Europe
for LW version
for LW version
for LW version
5120=CDA10.7MG40K
for USA
2139 4822 126 14236
2140 4822 121 51252
for LW version
5120=CDA10.7MG61KA
5114 4822 157 70302
5119 4822 157 11443
3141 4822 051 20563
3142 4822 100 11163
56k 5% 0,1W
Trimmer 100k 30% 0,1W
5120 4822 242 82065
5120 4822 242 10251
Cer. Disc. 10,7MG40K
Cer. Disc.10,7MG61KA-TF21
3143 4822 051 20223
3144 4822 051 10102
22k 5% 0,1W
1k 2% 0,25W
5121 4822 242 10261
5122 4822 157 60517
Quartz 75kHz
Osc. Coil LW
3145 4822 117 11449
3146 4822 051 20229
2k2 1% 0,1W
22R 5% 0,1W
5123 4822 157 60517
5130 4822 156 30947
Osc. Coil MW
RF-Coil 1.5T
3152 4822 116 83883
3153 4822 051 20471
470R 5% 0,5W
470R 5% 0,1W
5131 4822 156 30947
RF-Coil 1.5T
3154 4822 116 83868
3155 4822 051 20471
150R 5% 0,5W
470R 5% 0,1W
DIODES
6103 4822 130 30621
1N4148
3156 4822 051 20104
3157 4822 116 52234
100k 5% 0,1W
100k 5% 0,5W
6104 4822 130 30621
6105 4822 130 83075
1N4148
HN1V02H-B
3158 4822 116 83883
3159 4822 116 83883
470R 5% 0,5W
470R 5% 0,5W
6106 4822 130 30621
6107 4822 130 34488
1N4148
BZX79-B11
470R 5% 0,5W
470R 5% 0,5W
6120 4822 130 30621
6130 4822 130 82833
1N4148
1SV228
1SV228
for RDS version
for RDS version
for /21/30/33 only
for East. Europe
2147 4822 122 33575
2148 4822 126 11585
220pF 5% 50V
22nF+80/- 20% 25V
2149 5322 122 32654
2150 4822 122 31947
22nF 10% 63V
100nF 20% 63V
2152 5322 116 80853
2152 4822 126 12105
560pF 5% 63V
33nF 5% 63V
for East. Europe
3160 4822 116 83883
3161 4822 116 83883
12pF 2% 63V
15pF 2% 63V
for East. Europe
220R 1% 0.1W
150k 5% 0,1W
6131 4822 130 82833
2153 4822 122 32139
2153 4822 122 32504
3167 4822 117 11503
3169 4822 051 20154
2155 4822 125 60101
Trimmer 3-11pF 100V
3170 4822 116 52234
3171 4822 116 52219
100k 5% 0,5W
330R 5% 0,5W
TRANSISTORS & INTEGRATED CIRCUITS
7101 4822 209 90924
TEA5757H/V1
PCS 100 947
for 2-Band only
0R Jumper 1206
0R Jumper 1206
470nF +80/- 20% 16V
470nF +80/- 20% 16V
0,22µF 20% 63V
2,2µF 20% 50V
for 2-Band only
4153 4822 051 10008
4154 4822 051 10008
2131 4822 126 13482
2132 4822 126 13482
2137 4822 124 40746
2138 4822 124 41576
0R Jumper 0805
0R Jumper 0805
100k 5% 0,1W
18k 1% 0,1W
470nF 16V
470nF 16V
15nF 5% 63V
22nF 10% 63V
4101 4822 051 20008
4102 4822 051 20008
3102 4822 051 20104
3103 4822 117 10965
2131 4822 122 33325
2132 4822 122 33325
2136 4822 126 13188
2136 5322 122 32654
2SA838B
BC858C
for LW version
for LW version
100µF 20% 10V
22nF+80/- 20% 25V
22nF 10% 63V
0,22µF 20% 63V
22nF 10% 63V
100nF 20% 25V
2160 5322 122 32654
2161 4822 126 10002
7102 4822 130 60093
7103 4822 130 42513
for LW version
5k6 5% 0,1W
33k 5% 0,1W
2129 4822 124 41584
2130 4822 126 11585
2134 5322 122 32654
2135 4822 124 40746
for RDS version
for LW version
3101 4822 051 20562
3101 4822 051 20333
for LW version
220nF +80/-20% 50V
10µF 20% 50V
1µF 20% 63V
15nF 5% 63V
1k 2% 0,25W
22k 5% 0,1W
10pF 5% 50V
33pF 5% 50V
RESISTORS
2127 4822 126 13473
2128 4822 124 41579
2133 4822 124 40242
2134 4822 126 13188
3176 4822 051 10102
3180 4822 051 20223
2158 5322 122 32448
2159 5322 122 32659
for LW version
not for /21/30/33
for RDS version
for LW version
for LW version
7D-1
7D-1
7D-1
BLOCKDIAGRAM
+FM
IF-AM
IF-AM
AM-DET
450kHz
450kHz
450kHz
10,7MHz
2
VCC1
VDD
5111
5112
1
1121
VCC2
5114
TEA5762
6
3
+B
AGC
7
23
35
34
33
VCC1
VDD
FM-IF2
V Stab B
FM-IF2I V Stab A
38
40
41
36
32
19
20
AM-MIX Out
AM-IF1 In
AM-IF2
AM-AFC
AFC-
AFC+
1
22
VCC2
FM FRONTEND
2
RDS
WRITE Enable
29
3
DATA
28
4
CLOCK
27
5
P1 31
6
A
GND
RDS
ENABLE
AFC
STABILIZER
1102
1
Ant1
IF Out
7
10,7MHz
37
FM-IF1I In
FM
IF1
Fa
FM
IF2
AM
IF
AM
DET
CONTROL
F if 10,7 MHz
5
FM/AM
39
P0
30
Mono/
Stereo
24
Left
14
Mute
13
DATA
CLOCK
STEREO
3
FM Osc.
Fo
4
GND
Osc Out
f0 = fin + fif
MT
MT
CHARGE
PUMP
8
6
VT
5
FM
DET
AM
FRONTEND
8
I-Tune
2
AM-RF
2
XTAL
OSC
AGC
1124
1
STEREO
DECODER
AM
MIXER
AM
OSC.
4
Right
15
PILOT
16
3
LEFT
GND
RIGHT
Filter
C
AM-RF
AM-OSC
Ripple
AM-Osc.
1
6
FM GND
3
RF GND
4
IF GND
17
Dig. GND RF GND
26
42
FM-Demod
AGC
AF-Out
Fieldstrength
Indc.
18
44
10
21
25
10,7MHz
LPF
9
12
3142
2106
5103
LW
VC0
11
75kHz
5123
MW
5102
MW
MPX-In
+FM
7
5122
LW
VCC1
ANTI BIRDY FILTER
4
VCC
VC0
TUNER 95 BOARD
B
VDD
RDS
VCC2
MW/LW-SELECTION
TABLE OF CONTENTS
Blockdiagram ..................................................................7D-1
Adjustmant table .............................................................7D-2
Component layout...........................................................7D-2
Circuit diagram ................................................................7D-3
Partslist ...........................................................................7D-4
PCS 83 453
7D-2
7D-2
1102
1103
1110
1121
1124
1126
2102
2106
TUNER 95 bis Adjustment Table (FM, MW, LW with Frame antenna)
Input frequency
Input
Set tuned to
Adjust
Output
Scope / Voltmeter
(50)
108 MHz
check
7 ... 9V
87.5 - 108 MHz
87.5 MHz
check
1.3 ... 2V
MW (9)
1602 kHz
5123
VARICAP ALIGNMENT
1
1V ± 0.4V
531 - 1602 kHz
531 kHz
check
LW
(3)
279 kHz
5122
8.3V ± 0.2V
153 - 279 kHz
153 kHz
check
1V ± 0.4V
2128
2129
2130
2131
2132
2133
2134
2135
2
C7
C8
F8
F9
F9
F10
G10
G11
2136
2137
2138
2139
2140
2141
2142
2143
G10
E11
E10
E8
F10
E10
E9
C10
2144
2145
2147
2148
2150
2151
2152
2158
E10
G11
G11
E9
F8
F9
F9
D10
3
2160
2161
2162
3103
3104
3107
3108
3109
3120
3123
3124
3125
3128
3129
3130
3131
E9
E9
C11
H6
G6
G7
C6
B7
4
D6
E4
E5
C7
F6
E6
E6
C6
3132
3134
3137
3138
3139
3140
3141
3142
5
G8
H9
F9
B10
H9
C11
C10
G9
3153
3154
3155
3158
3159
3160
3161
3162
6
3163
3164
3165
3167
3169
3171
3172
3173
7
5111
5112
5114
5115
5121
5122
5123
6105
G11
D8
C7
C4
C5
F10
D7
E9
9
C8
C9
D8
G9
E9
E7
E5
D4
6106
6107
6120
7101
7103
7104
7105
7109
7110
7122
7124
9100
9101
9102
9104
9107
E7
B10
D10
E9
G9
D5
B6
C6
10
D11
F7
G6
F4
E7
D10
E6
F11
9108
9111
9114
9115
9116
9118
9119
9120
11
9121
9123
9125
9126
12
D9
D9
D8
C8
13
V
FM = 6V
b
e
e b
7109
2
2106
A
6105
D
4
4
Distortion
minimum
5
3123
+1,4V
9104
3134
5123
2122
6106
Low as possible
Swept signal
50E
MW
1102
symmetrical and
max. height
F
LW = 0,7V
b
3128
MW = 0V
1
450kHz
continuous wave
0mV ± 2mV
5114
MW = 0,7V
3137
G
2
+8V
2102
b e
3104
9116
3167
B
1494kHz
2106
7
c
8
E
F
2135
9108
G
4
4
3147
1
6
3188
1126
1
1
1121
H
only in RDS version (04121)
*
b
not in RDS version (04341)
I
198kHz
5103
I
MAX
c
1
adjtable for 3104 217 04121/04341
* Signal send via a frame antenna
(..) = tuning grid in kHz
3144
AM = 7V
3152
7103 3153
b e
3140
FM = 6V
IC 6105
e
198kHz
mod = 1kHz
30 % AM
2136
3141
1110
3107 +FM
+12V
H
2134
3142
VCC +12V
MAX
5115
3186
3104 213 34853
30 % AM
1494 kHz
5102
2132
3143
+12V
558kHz
2133
3145
2127
3103
558kHz
Mod = 1kHz
9107
5107
2131
9119
1
AM - RF
2152
3163
2150
7124
2125
2140
+9,6V
2130
3173
3177
c
LW = 0V
2141
12
2123
9100
2160
2142
2151
7122
e
2137
7101
1
3172
c
5112
C
23
3184
2120
2138
5121
3139
7
100nF
2144
2139
3185
9114
5111
+1,4V
VDD
2148
34
3183
5122
3171
3162
2161
5110
3124
D
9120
3176
3192
5109
3130
E
450kHz
∆f = 10kHz
5114
3129
3132
AM = <0,5V
9102
2158
9101
6
AM – IF
3181
3120
VT
FM = 12V
6120
3138
8204 090 55323
mixcoil
inside
Tuner
1110
3165
2147
98MHz
3169
8
2145
1
7110 c
3159
DISTORTION
3164
5111
3158
7104
C
e b
c
3108
e
DATA
continuous wave
98 MHz 1 mV
90 % L +
9 % pilot
mod = 1kHz
b
2162
ENABLE
c
2107
9118
1
CLOCK
152kHz ± 1 kHz
STEREO
3
RIGHT
3142
3154 2143
3151
1124
98 MHz
3155
5112
LEFT
98 MHz 1 mV
3197
9121
C
3150
+9,6V
3125
3131
2108
1103
6107 3146
3178
3161
c
3109
3160
2109
9123
5103
9111
A
B
MPX
7105
2
5102
FM
FM
0mV ± 3mV
5107
9126
98 MHz
AM
9125
A
0V
AM = 7V
FM – VCO
repeat
J
J
TUNER 95 bis
3104 217 04121/04341 bl. 110 - 01
1
PCS 100 948
G11
C4
E5
C8
G8
G10
G7
D10
A
B
1
short pin 21 (IC7101)
to ground
LW
3188
3192
3197
5102
5103
5107
5109
5110
D9
F7
B8
D8
E7
E7
E7
G8
8
9115
FM
MW
3176
3177
3178
3181
3183
3184
3185
3186
F8
C11
D8
F8
D5
D11
F7
F7
VDD
98 MHz 1mV
continuous wave
MW
G9
C10
C10
G11
G11
G11
G11
D9
A
FM – DETECTION
FM
3143
3144
3145
3146
3147
3150
3151
3152
E5
E5
G5
D9
F8
H8
G9
G10
TUNER 95 bis Combi: Copper side view
8.3V ± 0.2V
6
C4
C6
C5
F5
E6
F6
G6
F9
2129
FM
2107
2108
2109
2120
2122
2123
2125
2127
2128
Waverange
F4
C4
G7
H11
H9
G10
G7
C5
7D-2
2
LEU0149
9813
3
4
5
6
7
8
9
10
11
12
13
7D-3
7D-3
1102
1103
1110
1121
D1
G2
D4
C21
1124
1126
2102
2106
F21
E20
C2
J4
2107
2108
2109
2120
1
J6
L2
L3
K7
2122
2123
2125
2127
M7
L7
L7
H16
2
2128
2129
2130
2131
I13
I8
J20
I17
2132
2133
2134
2135
3
I17
G18
G19
F19
2136
2137
2138
2139
4
H19
G19
H18
I7
2140
2141
2142
2143
C14
H15
K19
K20
5
2144
2145
2147
2148
K20
E19
E19
E19
2150
2151
2152
2158
6
C6
H12
I11
L18
2160
2161
2162
3103
I15
I15
H20
G3
7
3104
3107
3108
3109
G4
C6
J1
K1
3120
3123
3124
3125
8
H5
I6
K7
L11
3128
3129
3130
3131
L9
K8
K8
M10
9
3132
3134
3137
3140
J7
L6
L5
F7
10
3141
3142
3143
3144
I16
I16
K17
K17
3145
3146
3147
3150
I17
L20
N20
H19
11
3151
3152
3153
3154
I20
F20
G20
J20
12
3155
3158
3159
3160
J20
E19
E19
D19
3161
3162
3163
3164
13
D19
I15
J8
I20
3167
3169
3172
3173
I20
L5
B6
B6
14
3177
3178
3181
3183
M10
N20
C7
I13
3184
3185
3186
3188
15
I8
I13
K16
M20
3192
3197
5102
5103
C12
L11
I3
L4
16
5107
5109
5110
5111
J12
B6
C9
C11
17
5112
5114
5115
5121
C12
C13
J15
I15
5122
5123
6105a
6105b
18
L7
K7
I5
I6
6106
6107
6120
7101
H5
K20
E17
C15
19
7103
7104
7105
7109
K17
J2
K2
L10
7110
7122
7124
20
I19
L9
L6
21
TUNER 95 bis
A
A
5109
3172 10,7 MHz
0E
100n
3181
3
C
7
1110
FE415-G23
3192
4
3
5111
450 kHz
+6V
+8V
VCC1
IF Out
+B
5110
10,7 MHz
+7V
6
During communication
2
V
4
2
5112
450 kHz
5114
450 kHz
V
1
2140
23
35
VCC1
VDD
FM-IF2
1,4V 34
V Stab B
33 1,4V 38
40
41
36
32
470n
19
FM-IF2I V Stab A
AM-MIX Out
AM-IF1 In
AM-IF2
AM-AFC
AFC-
0V
+9,6V
VCC2
7101
TEA5762
VDD
7
1102
STABILIZER
AFC+
1
VCC2
F if 10,7 MHz
37
FM
IF1
Fo
FM
IF2
AM
IF
Osc Out
5
8
330E
GND
Fo = Fa + Fi f
AGC
MT
0E
3
MT
AM
DET
AM
FRONTEND
8
VT
G
AM-RF
0E
Ripple
2V 1
0E
FM GND
AM-Osc.
RF GND
3
6
IF GND
4
Dig. GND RF GND
17
26
FM-Demod
6
Mono/
Stereo
24
Left
14
Mute
13
42
18
10
0V 44
2151
3184
AF-Out
15p
Fieldstrength
Indc.
2V 21
2141
MPX-In
11
25
100n
3183
VC0
1V 9
6120
1N4148
Right
15
PILOT
16
Filter
0,9V
LPF
3
1
3132
3124
2107
K
2120
7105
BC338-40
3163
3129
L
1
3169
0E
LW
3141
2k2
56k
220k
12p
E
STEREO = LOW
3152
470E
1
15n
2
4
F
LEFT
GND
G
2137
3153
470E
3
RIGHT
220n
2136
15n
2138
11,8V
3145
H
11,2V
2162
3151
22 µ
100k
1n
+FM
+12V
470n
3142
FM
0,5V
2131
5121
75 kHz
2132
I
7110
BC858B
470n
3164
3167
220E
VCC1
+8V
VC0
4
2130
22n
3130
5115
VCC
+12V
3154
2
LW = 0V
MW = 0,7V
7124
BC848C
3137
10k
2125
560p
+6V
VDD
LW = 0,7V
MW = 0V
3128
2k2
7122
BC848C
5122
2123
+6V
VDD
LW-OSC
3
4
2
1
VDD
+6V
6
2
1
7103
BC858C
3186
1k
V
2144
+8V
VCC1
3143
3144
1k
1µ
3177
K
VCC2
+9,6V
6107
1,3V
2142
2143
100n
220n
BZX79/
C11
3146
0V
MW LW
3197
3125
10k
L
7109
BC858B
22k
390p
3
+7V
+7V
6
3155
330E
+7V
6
4
4k7
2
22k
3134
5103
STEREO
1126
2133
AM
ANTI BIRDY
FILTER
3
27p
CLOCK
220n
2134
0,8V 12
7
5123
1
2109
2161
3185
MW-OSC
33p
82p
3162
4
470n
4
2108
DATA
0V
75 kHz
3
3109
2k2
D
ENABLE
J
2106
5p230p
MPX-RDS
(VCC2)
1124
3150
4k7
22k
2
5
0E
3
6
0E
MW
7
4
22n
V
2160
1 5107
Toko 7KM
0E
1
J
2
82p
6105b
HN1V02H
0E
6105a
HN1V02H
5
0E
2
7104
BC338-40
3123
220p
2µ2
5
2152
220p
220n
10 µ
3
MT
0E
0E
LW = 0,7V
MW = 0V
3108
2k2
2129
1µ
6
0E
5102
2148
2135
2127
2128
100n
B
2147
3
2139
I
2145
GND
1µ
XTAL
OSC
AGC
0E
C
AM-FRAME SOCKET
4
30
6106
3120
3158
470E
0,7V
1N4148
H
5
STEREO
DECODER
AM
MIXER
AGC
1
3
P0
FM
DET
AM
OSC.
2
4
3159
470E
FM/AM
I-Tune
1103
2
2
27
39
CHARGE
PUMP
6
3160
470E
P1 31
3140
3104
28
CLOCK
5
3103
3
DATA
FM Osc.
VT
1k
F
1
29
CONTROL
4
3161
470E
WRITE Enable
AFC
FM-IF1I In
2
1,3V
Fa
E
High = During communication
22
20
1
Ant1
1121
0
mono stereo
A
FM
ANT.
C
1
4E7
3107
1
2
0V = No communication
47E
82E
2150
47µ
D
6
1
6
B
0
3
220E
FM FRONTEND
2102
AM - DET
3173
0E
+FM
IF - AM
68k
+12V
V
IF - AM
0E
B
0E
0,5V
2158
100n
3131
V
V
2122
M
0V
3n9
0V
M
MW LW
MW LW
3188
0E
N
.....V
FM mode stereo
.....V
FM
Signal path
FM
.....V
AM
AM
3178
0E
only in RDS version (04121)
not in RDS version (04341)
3147
0E
N
AF
LEU0150
9813
3104 217 04121/04341 bl. 130 - 01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
PCS 100 949
7D-4
7D-4
ELECTRICAL PARTS LIST - TUNER 95 BOARD
ELECTRICAL PARTS LIST - TUNER 95 BOARD
MISCELLANEOUS
1102 4822 267 10283
1103 4822 265 31184
Socket Coaxial IEC 75R
JST Connector 2 pin
3125 4822 116 83864
3128 4822 116 52256
10k 5% 0,5W
2k2 5% 0,5W
5107 4822 157 11443
5109 4822 157 71639
FM Discriminator 10,7MHz
Ceram Filter 10,7MHz
1110
Frontend Assembly FE415-G23
3129 4822 051 20008
3130 4822 051 10008
0R Jumper 0805
0R Jumper 1206
5110 4822 242 70665
5111 4822 158 60511
Ceram Filter 10,7MHz
AM-IF Filter 450kHz
0R Jumper 1206
0R Jumper 0805
5112 4822 157 70302
5114 4822 157 70302
AM-IF Filter 450kHz
AM_IF Filter 450kHz
4822 210 10739
CAPACITORS
2102 4822 124 40433
47µF 20% 25V
3131 4822 051 10008
3132 4822 051 20008
2106 4822 125 60102
2107 4822 121 51252
Trimmer 5,2-30pF 100V
470nF 5% 63V
3134 4822 051 20223
3137 4822 117 10833
22k 5% 0,1W
10k 1% 0,1W
5115 4822 157 71636
5121 4822 242 10261
Anti-Birdy Filter
X’tal Resonator 75kHZ
2108 4822 126 13695
2109 4822 126 13691
82pF 1% 63V
27pF 1% 63V
3138 4822 051 20008
3139 4822 051 10008
0R Jumper 0805
0R Jumper 1206
5122 4822 157 60517
5123 4822 157 60517
RF Coil AM
RF Coil AM
2120 5322 122 32659
2122 5322 126 10465
33pF 5% 50V
3,9nF 10% 50V
3140 4822 051 20331
3141 4822 117 11148
330R 5% 0,1W
56k 1% 0,1W
DIODES
2123 4822 121 10766
2125 4822 121 10578
390pF 1% 630V
560pF 1% 630V
3142 4822 100 11163
3143 4822 051 20223
Trimmer 100k 30% 0,1W
22k 5% 0,1W
6105 4822 130 83075
6106 4822 130 30621
HN1V02H-B
1N4148
2127 4822 122 32927
2128 4822 124 41579
220nF +80/-20% 50V
10µF 20% 50V
3144 4822 051 10102
3145 4822 117 11449
1k 2% 0,25W
2k2 1% 0,1W
6107 4822 130 34488
6120 4822 130 30621
BZX79-C11
1N4148
2129 4822 124 40242
2130 4822 126 11585
1µF 20% 63V
22nF +80/-20% 25V
3146 4822 051 20479
3147 4822 051 10008
47R 5% 0,1W
0R Jumper 1206
TRANSISTORS & INTEGRATED CIRCUITS
2131 4822 122 33325
2132 4822 122 33325
470nF 16V
470nF 16V
3150 4822 051 20472
3151 4822 051 20683
4k7 5% 0,1W
68k 5% 0,1W
7101 4822 209 90315
7103 4822 130 42513
TEA5762H/V1
BC858C
2133 4822 124 40242
2134 4822 126 13188
1µF 20% 63V
15nF 5% 63V
3152 4822 051 20471
3153 4822 051 20471
470R 5% 0,1W
470R 5% 0,1W
7104 5322 130 44779
7105 5322 130 44779
BC338-40
BC338-40
2135 4822 122 32927
2136 4822 126 13188
220nF +80/-20% 50V
15nF 5% 63V
3154 4822 116 83872
3155 4822 116 52219
220R 5% 0,5W
330R 5% 0,5W
7109 5322 130 41983
7110 5322 130 41983
BC858B
BC858B
2137 4822 122 32927
2138 4822 124 41576
220nF +80/-20% 50V
2,2µF 20% 50V
3158 4822 116 83883
3159 4822 116 83883
470R 5% 0,5W
470R 5% 0,5W
7122 5322 130 42136
7124 5322 130 42136
BC848C
BC848C
2139 4822 126 10002
2140 4822 121 51252
100nF 20% 25V
470nF 5% 63V
3160 4822 116 83883
3161 4822 116 83883
470R 5% 0,5W
470R 5% 0,5W
Note : Only the parts mentioned in this list are normal
2141 4822 122 31947
2142 4822 122 31947
100nF 20% 63V
100nF 20% 63V
3162 4822 117 13579
3163 4822 051 10008
220k 1% 0,1W
0R Jumper 1206
2143 4822 122 32927
2144 4822 124 40242
220nF +80/-20% 50V
1µF 20% 63V
3164 4822 052 10478
3165 4822 051 10008
2145 4822 122 33575
2147 4822 122 33575
220pF 5% 50V
220pF 5% 50V
3167 4822 116 83872
3169 4822 051 20008
220R 5% 0,5W
0R Jumper 0805
2148 4822 122 33809
2150 4822 122 31947
22nF 20% 50V
100nF 20% 63V
3171 4822 051 20008
3172 4822 051 10008
0R Jumper 0805
0R Jumper 1206
2151 4822 126 14236
2152 4822 126 13695
15pF 5% 50V
82pF 1% 63V
3173 4822 051 20008
3176 4822 051 20008
0R Jumper 0805
0R Jumper 0805
2158 4822 122 31947
2160 4822 122 32139
100nF 20% 63V
12pF 2% 63V
3177 4822 051 20223
3178 4822 051 10008
22k 5% 0,1W
0R Jumper 1206
2161 5322 122 34123
2162 4822 124 81151
1nF 10% 50V
22µF 50V
3181 4822 051 10008
3183 4822 051 10008
0R Jumper 1206
0R Jumper 1206
3184 4822 051 10008
3185 4822 051 10008
0R Jumper 1206
0R Jumper 1206
RESISTORS
!
4R7 5% 0,33W
0R Jumper 1206
3103 4822 051 20008
3104 4822 051 10102
0R Jumper 0805
1k 2% 0,25W
3186 4822 051 10102
3188 4822 051 10008
1k 2% 0,25W
0R Jumper 1206
3107 4822 051 20829
3108 4822 117 11449
82R 5% 0,1W
2k2 1% 0,1W
3192 4822 051 20008
3197 4822 051 20472
0R Jumper 0805
4k7 5% 0,1W
3109 4822 117 11449
3120 4822 051 20008
2k2 1% 0,1W
0R Jumper 0805
COILS & FILTERS
3123 4822 051 10008
3124 4822 051 10008
0R Jumper 1206
0R Jumper 1206
5102 4822 157 71634
5103 4822 157 71635
PCS 100 950
MW Aerial
LW Aerial
service spare parts.
9-1
9-1
BLOCKDIAGRAM
RECORDER MODULE ECO MTF-AS-DD-ES
Pb
DECK A
TAPE TRANSPORT
Pb info
+3
119
7711
Pb
Amplifier
PLAY
REC
+3
Pb A
ECO MTF MODULE
M
De
Feedback
Play A
NS/HS
Equalization
1
B
A
MOTOR
on /off
HS
0071
110
0072
+
_
4
+Motor
+3 +
Play B
Feedback
1
Rec
1707
16
10,
13
Rec
17
12,
15
Pb
18
Pb
1707
1707
+3
Pb B
Rec
0071
8 +Motor
+
+
1
-
TABLE OF CONTENTS
Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2
M
De
Rec info
Pb info
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1
Pb
Rec
PLAY
110
3
3758
B
Speed
A
+3
Bias Oscillator
Rec
2
1707
+
MOTOR
on /off
4, 7
Rec
ALC
5
Rec/PB
DECK B
Pb
7712
Rec/Pb
Amplifier
erase head
114
6, 9
5, 8
11,
14
Pb
HS
HS
+3
1
Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-3
Adjustment Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-3
Exploded Views & Mechanical Parts List . . . . . . . . . . .9-4
Electrical parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-5
PCS 102 974
G8
G13
I4
I10
G3
E8
E3
2709
2710
2711
2712
2713
2714
2715
A5
C4
C3
I3
E4
H4
B6
2716
2718
2719
2720
2721
2722
2723
2
D6
H5
F5
F9
I10
H10
G10
2724
2725
2726
2727
2728
2730
2731
G8
E6
H7
G5
F7
F6
F5
3
2732
2733
2735
2737
2738
2739
2740
F5
F3
H7
H6
H5
D5
D6
2741
2742
2743
2744
2745
2747
2748
4
B6
B5
D3
C4
B3
C5
H5
2749
2751
2752
2753
2754
2755
2756
H3
E4
H5
C8
C9
C10
C11
2759
2760
2761
2762
3701
3702
3703
5
D2
D2
G4
I4
G8
G12
F12
3704
3705
3706
3707
3708
3709
3711
F13
G13
I4
I11
H10
G10
E7
6
3712
3713
3714
3715
3716
3717
3718
H7
D2
D2
G4
F5
F6
F7
3719
3720
3721
3722
3724
3725
3726
7
F6
F6
F4
F3
G3
G5
G4
3727
3728
3729
3730
3731
3732
3733
H6
I7
H6
H6
F4
D6
C6
3734
3735
3736
3737
3738
3740
3741
8
D5
C6
B6
E4
D3
E4
E3
3742
3743
3745
3746
3747
3748
3749
B4
B3
C4
C3
B5
A5
I4
9
3750
3752
3753
3754
3755
3756
3757
H3
I3
E5
C7
B7
C7
D7
3758
3759
3760
3761
3763
3764
3765
10
F13
F10
F11
G12
H12
B8
C8
3766
3767
3768
3769
3770
3771
3772
D8
E8
B8
C9
B10
E12
F12
11
3773
3774
3775
3776
3777
3778
3779
C10
C10
D11
D12
C12
G11
F11
3780
3781
3782
3785
3786
3787
3788
12
B4
F6
H6
G10
H11
H10
E2
3789
3790
3791
3792
5701
6703
6706
E2
D9
D9
E9
G9
I5
F12
13
T15
Pb - amplifier
220u
2709
10K
10K
BC337-25
5 3780
.4
8K2
47u
3769
2754
1u
2753
3773
47K
6708
T10
3
REC INFO
PB INFO
M
1N4148
SPEED 10R
CONTROL
T24
T23
A
8010
5
110
7
8
T31
1
T28
MOTOR ON A
8011
Pb INFO DECK B
8013
MOTOR ON B
0072
114
110
3
2703
4
DIPMATE
3.9V
3705
12V
1K
8012
1721
2
+MOTOR
(8.6V-15V) 1
M
GND MOTOR
EH-S
.3
10V
.4
indicates that component is used
on print stage .3 only
indicates that component is used
from print stage .4 onwards
10R
0.5V
M
1.5V
0V
DC voltages measured
with nominal supply voltage
TB = 10µs
SIGNAL PATH
M
Play Back
Record
V
EVM
1,5V
TB = 10µs
0V
+
M
-
2
2.8V
B
6
3K9 HSD
10R non HSD
3704
3
Pb INFO DECK A
DIPMATE
3758
2K
47u
3761
470K
119
8014
4
T25
Normal
Speed
3763
0071
1
12V 2
+3
7.7V 10.1V
+3
150K
3702
3786
EH-S
10K
6707
T29
5.5V
7704
BC337-25
3707
2721
4u7
10n
2705
2.3V
5V
10.1V
3703
TB = 10µs
0V
1718 HS DUBBING
M
T3
6n8
2V
10.1V
7.7V
4n7
2722
22K
7
220R
1
47K
2
4n7
2723
d
3708
c
b
1V
68p
NFBGND
a
3787
18n
2724
6
1n5
2K2
2726
3712
2735
3727
330R
2737
D
from 1707-A
2762
5
100K
100K
3778
3785
470p
1n
3709
9.5V
4V
7702
BC547B
7KL
ERASE
OSCILLATOR
680R
22K
22u
1
5V
100K
3772
9.5V
9.6V
3
8
3782
2718
3728
100u
4.5V
ALC delay
0V
330K
2712
47u
22n
GND
3706
3750
220R
OP1
9730
15K
22n
2 T21
5701
9
15K
4
8
3729
2738
Pb
3730
ALC
ALC-TC
3749
39R
5
0V 3
7712-B
AN7323
NFBGND
7
1n5
RF
+
-
Rec
13
ALC1
1.3V 6
3752
70 ± 5 kHz
40Vpp typ.
7
1n5
2749
0V
2714
RSD
Pb A or B = High
T26
BC557B
7701
10.1V
4
1K
1707-C
2752
2748
10 11 12
T4
1N4148
9V
8K2
4M7
Pb
3725
1K
2
10.1V 10.9V
2K7
3760
10K
3779
100n
1
270R
22K
EH-S
1n8
LEFT
2704
Rec
RSD
3726
T11
T27
D
to 6703
3
3701
6703
1707-D
4
47u
1N4148
3776
3771
3792
1u
18K
2720
6n8
2
3759
4R7
2
1K
Rec/Pb - amplifier
5V
M
3715
T16
100K
3775
6709
47u
47K
8K2
3774
1u
3791
3790
22K
2K2
3711
2728
3717
330R
15K
3
Rec
1
2701
68p
1N4148
2K2
3757
1n5
2727
RIF switch optional
2702
100u
2706
2761
REC = High
TAPE TRANSPORTS
1N4148
1711
3718
3716 8K2
330K
T18
1n5
2725
680R
T1
T2
2755
1n5
2740
330K
39R
3724
3719
3781
1
EH-S
1707-A
Pb RSD
3731
T12
2.9V
3.9V
Rec
47u
2719
5V
6706
15K
2V
RSD
1719
HS = High
T30
T17
10
8.2V
REF1
5
11 22n
for High Speed Dubbing (HSD) only
7722
2.3V BC547B 2.3V 5V
18 17 16
2731
4.5V
REF2
6
3720
220R
-
OP2
5
Pb
1n8
1n5
7712-A
AN7323
3722
220u
0V12 ALC
ALC2
HSD only
1707-F
Pb
2730
+
4
NFBGND
2
RSD
Rec
22n
8
1707-B
3721
1
0/0.7V 3767
BC337-25
2732
0V
NFBGND
3
0/0V 7716
+3
9V
14
Vcc
Pb
2733
2713
39R
3741
RIGHT
W SHIELD
2
12K
NS/HS Equalisation
3753
+3
level
shift
2707
6n8
Rec/Pb - amplifier
1.3V 9
1
3734
2739
3738
220R
2751
10K
47K
6.5V
4.5V
330K
+3
10K
BC547B
1
100u
2708
GND
3740
1K
HSD only
7709 5.2V
2.3V 3732
.3
1K
13 14 15
head
4.5V
ALC-TC
2
-
3737
3789
680R
3788
680R
Rec
OP1
100p
1n
2743
2759
470p
3713
22K
3714
22K
2760
470p
7711-B
AN7323
Flat Foil Connector optional
7719
0.7/0V BC547B
BC337-25
4.5V
4
MUTE Pb - Deck B
0/0.7V 3766
1K
1707-E
RSD
2716
3
ALC1
ROUT
FFC
7718
0/2.5V BC547B
0/0.7V 3777
0/0V 7715
RF
+
+TAPE
6
0.7/0V
2K2
13
1.3V 6
BC337-25
LOUT
5
12V typ. +3
10K
GND
4
+3
3733
47u
9V
RIN
3
270R
Pb - amplifier
3770
2756
1n
2710
3754
6n8
LIN
2
0.7/0V 3765
2K2
10K
7710 10K
BC547B
4.5V
2K2
2747
0/0V 7714
3756
3745
22u
2711
100u
39R
3746
2744
1710
47K
NS/HS Equalisation
2
1
1
HSD only
5.2V
3735
2.3V
7
LOUT
EH-B
2K7
4.5V
330K
0V
ROUT
1
7717
4.5/0V BC547B
0/0.7V
3742
LEFT
+TAPE
2
MUTE Pb - Deck A
330K
D
GND
MUTE circuitry for sets with
electronic source selector only
0.7/0V 3764
3755
2K2
1n5
2715
+3
0/0V 7713
2741
REF1
2V
.3
10
8.2V
3736
2K2
OP2
REF2
22u
3768
3743
-
220R
1.3V 9
11 4.5V
2742
1n
T8
3
7711-A
AN7323
3
LIN
12
ALC2
2745
2
T19
+
12K
8
T7
C8
E8
B9
C10
C12
D9
G9
4
3
T20
3747
0V
9V
14
Vcc
100p
T6
12V typ.T5
470R
RIGHT
7715
7716
7717
7718
7719
7722
9730
15
RIN
5
T14 4
+3
+3
7710 C6
7711-A B4
7711-B D4
7712-A F4
7712-B H4
7713 B8
7714 C8
1709
T13 6
S
3748
E12
D12
D11
F12
G12
H11
D6
14
DER BOARD
1
6707
6708
6709
7701
7702
7704
7709
to/from
Front Board
2702
2703
2704
2705
2706
2707
2708
to/from
Audio Board
F E7
A14
B14
D14
G14
D14
G8
9-2
to/from
Audio Board
9-2
... V
... V
... V
.../... V
Play mode
Rec mode
High Speed Dubbing
Play deck B / deck A
ECO MTF DD AS, 990520
2
3
4
5
6
7
Rec/Pb - Switch
1
PCS 102 975
2
3
4
5
6
7
1707
8
9
10 11 12 13 14 15 16 17 18
8
9
Rec Pb
10
11
12
13
14
15
9-3
9-3
RECORDER BOARD / componentside view
RECORDER ADJUSTMENT TABLE
8
Rec/PB switch
0071
0072
1702
1707
1709
1710
1711
1719
1721
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2737
2738
2740
2741
2743
+ Motor
Motorswitch A
Mot. GND
Motor +
B
A
1
+3
PB Info A
E
B
C
SPEED
ECO MTF DD stage .4, 240699
E1
E3
A5
B8
A7
A7
E8
A3
A4
E8
E8
E2
C6
E6
B5
B3
A3
D2
C2
A2
C6
E5
D5
B4
A3
D7
D5
B4
E6
E5
E7
E7
A6
A6
D8
C5
E5
D4
D5
D7
B6
E7
C7
E6
D7
A5
A6
A1
2744
2745
2747
2748
2749
2751
2752
2753
2754
2755
2756
2759
2760
2761
2762
2763
3701
3702
3703
3704
3705
3706
3707
3708
3709
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
C2
A1
B2
D7
B7
A3
C8
D4
D4
B4
C4
A8
A8
B5
C7
E7
E8
D3
E2
D2
D2
D6
E6
E5
E6
A5
B5
B8
C7
C8
D8
B5
C5
C5
C5
C5
C5
A5
C8
B8
A5
C7
D7
C7
D6
A3
A4
A3
3735
3736
3737
3738
3740
3741
3742
3743
3745
3746
3747
3748
3749
3750
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3785
3786
3787
3788
B3
A4
B2
B2
B2
A2
B1
B1
A2
A1
B2
C1
C7
C6
B6
D5
A7
A6
A7
B7
E2
E5
E4
C3
D2
B4
A6
B7
A7
C3
C4
C3
E4
E5
B4
C4
C4
C4
C4
D6
B3
C1
D4
E7
E6
C2
E6
C7
3789
3790
3791
3792
3793
5701
6703
6706
6707
6708
6709
7701
7702
7704
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7722
9717
9720
9730
9733
9736
9737
9740
9747
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9762
B7
D3
D3
D3
E4
E7
D6
E4
E4
E4
D4
D2
D3
E6
B3
B2
C1
B6
A5
A7
B7
B6
C3
B4
B4
C3
E8
C3
E7
E3
E3
D4
B2
C7
B8
B8
D8
D7
B5
A5
A5
D1
E3
E3
E4
B7
TEST
CASSETTE
SPEED
PB Info A
+3
A
B
Motor +
5
1
2
L OUT
R OUT
+ TAPE
GND
L IN
R IN
REC
INFO
+1
GND
+ MOTOR
HS
DUBBING
REC
INFO
PB
INFO
ECO MTF DD stage .4, 240699
Rec/PB switch
Mot. GND
Motorswitch A
+ Motor
3
4
READ ON
ADJ
with
1
SBC420
ADJUST
(4822 397 30071)
MOTOR SPEED
3150Hz
SBC420
CHECK
WOW & FLUTTER
(4822 397 30071)
3150Hz
SBC420
ADJUST
PLAY
deck A or B
PLAY
deck A or B
AZIMUTH
10kHz
LEFT
2
RIGHT
or
headphone socket
1
or
LEFT
frequency
counter
3758
W&F-meter
check only
mV-meter
or
oscilloscope
left hand screw
2
RIGHT
or
headphone socket
PLAY deck A
(4822 397 30071)
or
1
2
LEFT
RIGHT
or
PLAY deck B
headphone socket
Playback
CHECK
SBC420
PLAY deck A
PLAYBACK
(4822 397 30071)
FREQUENCY RESPONSE
PLAY deck B
1
or
LEFT
2
mV-meter
Check
mV-meter
5701
mV-meter
check only
THD-meter
check only
RIGHT
Recording
BIAS
FERRO
RECORD
OVERALL
FREQUENCY RESPONSE
FERRO
RECORD
5
CHECK
RECORDER BOARD / copperside view
C
B
E
MEASURE
ON
General
PRE-ADJUST
These assembly drawings show a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
RECORDER
MODE
0071
0072
1702
1707
1709
1710
1711
1719
1721
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2737
2738
2740
2741
2743
B1
A3
E4
B8
E8
E8
A8
E3
E4
A8
A8
A2
C6
A6
D5
C3
E3
B2
C2
E2
C6
A5
B5
D4
D4
B7
B5
D4
A6
A5
A7
A7
D6
E6
B8
C5
A6
B4
B5
B7
D6
A7
C7
B6
B7
E6
E6
E1
2744
2745
2747
2748
2749
2751
2752
2753
2754
2755
2756
2759
2760
2761
2762
2763
3701
3702
3703
3704
3705
3706
3707
3708
3709
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
C2
E1
D2
B7
D6
E3
C8
B4
B3
D5
C4
E8
E8
D5
C7
A7
A8
A3
A2
B2
B2
B5
A6
A5
A6
E5
E5
D8
C7
B8
B8
E5
C5
C5
D4
C5
C5
E6
C8
D8
D5
C7
B7
C7
B5
E3
E4
E3
3735
3736
3737
3738
3740
3741
3742
3743
3745
3746
3747
3748
3749
3750
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3785
3786
3787
3788
D3
E4
D2
D2
D2
D1
E1
E1
E2
D1
D2
C1
C7
C6
D6
A4
E7
E6
E7
E7
A2
A5
A4
C3
B2
E4
E6
D7
E7
C3
C4
C3
A4
A5
D4
D4
C4
C4
C4
B6
D3
C2
B4
A7
A6
C2
A6
C8
3789
3790
3791
3792
3793
5701
6703
6706
6707
6708
6709
7701
7702
7704
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7722
9717
9720
9730
9733
9736
9737
9740
9747
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9762
D7
B3
B2
B3
A5
A7
B6
A4
A4
A4
B4
B2
B3
A6
D3
D2
C1
C6
E5
E7
D7
D6
C3
D4
D4
C3
A8
C3
A7
A3
A3
B4
D2
C7
E8
D8
B8
B7
D5
E6
E5
B1
A3
A3
A4
D7
Input signal: 3mV
100Hz, 250Hz, 1kHz,
10kHz
RECORDED
via
3
or
4
1
PLAY
CASSETTE
or
LEFT
2
RIGHT
CHECK
DISTORTION
Input signal: 300mV
1kHz
via
3
or
RECORD
FERRO
RECORDED
CASSETTE
4
1
PLAY
LEFT
or
2
RIGHT
Remark: If high frequencies are not within lower limit, decrease bias and re-measure.
If distortion is too high increase bias and re-measure.
level(dB)
level(dB)
8dB
8dB
8dB
6dB
6dB
(10dB HSD)
f(Hz)
80
250
4k
figure. 1
10k
100
250
4k
1
figure. 2
PCS 102 976
9-4
9-4
EXPLODED VIEW / RECORDER MODULE
M2,5x25
ARD
R BO
RDE
RECO
AME
G FR
NTIN
501
MOU
x3
201 4822 691 10793
204 4822 492 11755
TAPE TRANSPORT CDS-83WPC-04
SPRING, RECORD
Only those parts of which a service code number is
stated are normal service parts.
MECHANICAL PARTSLIST TAPE TRANSPORT
10-12
17-24
38-41
39-41
106
4822 528 11189
4822 402 10966
4822 528 11242
4822 528 11243
4822 358 31225
PINCH ROLLER ASSY
CLUTCH ASSY
FLYWHEEL ASSY, PB DECK
FLYWHEEL ASSY, REC/PB DECK
MAIN BELT
107
110
111
4822 358 31124
4822 278 90663
4822 249 10565
SUB BELT
LEAF SWITCH, MOTOR ON/OFF
REC/PB-HEAD, TC951-B
PCS 102 977
112
113
114
115/116
118
4822 249 10548
4822 249 10565
4822 277 11754
4822 361 11053
4822 466 11787
ERASE HEAD, LE15B-C1
REC/PB-HEAD, TC951-B
LEAF SWITCH, INDICAT. „PLAY“ REC/PB-DECK
MOTOR ASSY, EG530YD-2BH + PULLEY
MOTOR CUSHION
119
122
4822 277 11753
4822 532 12937
LEAF SWITCH, INDICAT. „PLAY“ PB-DECK
WASHER, 1.6X3.5X0.4
Only those parts of which a service code number is
stated are normal service parts.
9-5
ELECTRICAL PARTS LIST - ECO MTF BOARD
MISCELLANEOUS
1707
4822 277 11504
SWITCH SLIDE, REC/PB
2756
4822 124 40433
47µF
1710
4822 265 11207
FFC-SOCKET 6P, SIDE ENTRY
2759
4822 122 33519
470pF 10% 50V
(not on all versions)
2760
4822 122 33519
470pF 10% 50V
2761
4822 126 10329
68pF
10% 50V
2762
4822 126 10329
68pF
10% 50V
CAPACITORS
2703
4822 124 40433
47µF
20% 25V
2704
4822 124 81151
22µF
20% 50V
2705
4822 124 40769
4,7µF 20% 100V
2706
4822 124 41584
100µF 20% 10V
2707
4822 124 40242
1µF
20% 63V
20% 25V
RESISTORS
HSD only
3701
4822 050 11002
1kΩ
5%
0,2W
3702
4822 116 52234
100kΩ 5%
0,5W
3703
4822 116 52176
10Ω
5%
0,5W
HSD only
4822 116 52176
10Ω
5%
0,5W
Normal Speed only
HSD only
2708
4822 124 41584
100µF 20% 10V
3704
2709
4822 124 40196
220µF 20% 16V
3704
4822 116 52276
3,9kΩ 5%
0,5W
2710
4822 124 40433
47µF
20% 25V
3705
4822 050 11002
1kΩ
5%
0,2W
2711
4822 124 23432
100µF 20% 10V
3706
4822 050 24705
4,7MΩ 1%
0,6W
2712
4822 124 41584
100µF 20% 10V
3707
4822 116 52176
10Ω
5%
0,5W
2713
4822 124 40196
220µF 20% 16V
3708
4822 116 52257
22kΩ
5%
0,5W
2714
4822 124 40433
47µF
20% 25V
3709
4822 116 83876
270Ω
5%
0.16W
2715
4822 124 81151
22µF
20% 50V
3711
4822 116 52256
2,2kΩ 5%
0,16W
4822 116 52256
2,2kΩ 5%
0,16W
2716
4822 124 81151
22µF
20% 50V
3712
2718
4822 124 40433
47µF
20% 25V
3713
4822 116 52257
22kΩ
5%
0,5W
2719
4822 124 40433
47µF
20% 25V
3714
4822 116 52257
22kΩ
5%
0,5W
2720
4822 126 12882
100nF 20% 50V
3715
4822 050 11002
1kΩ
5%
0,2W
2721
4822 121 41857
10nF
3716
4822 116 52303
8,2kΩ 5%
0,5W
2722
4822 126 11714
4,7nF 20% 16V
3717
4822 116 52219
330Ω
0,5W
2723
4822 121 10686
4,7nF 10% 50V
3718
4822 116 52257
22kΩ
5%
0,5W
2724
4822 121 43179
18nF
63V
3719
4822 116 52244
15kΩ
5%
0,5W
2725
4822 126 12878
1,5nF 10% 16V
3720
4822 116 52244
15kΩ
5%
0,5W
2726
4822 126 12878
1,5nF 10% 16V
3721
4822 116 52272
330kΩ 5%
0,5W
2727
4822 126 12878
1,5nF 10% 16V
3722
4822 116 83872
220Ω
5%
0,5W
2728
4822 121 10746
6,8nF 10% 50V
3724
4822 116 52193
39Ω
5%
0,16W
2730
4822 121 10685
1,8nF 10% 50V
3725
4822 116 52303
8,2kΩ 5%
0,5W
2731
4822 126 11585
22nF
20% 50V
3726
4822 050 11002
1kΩ
5%
0,2W
2732
4822 126 11585
22nF
20% 50V
3727
4822 116 52219
330Ω
5%
0,5W
2733
4822 126 12878
1,5nF 10% 16V
3728
4822 116 52257
22kΩ
5%
0,5W
4822 116 52244
15kΩ
5%
0,5W
5%
5%
250V
5%
2735
4822 121 10746
6,8nF 10% 50V
3729
2737
4822 121 10685
1,8nF 10% 50V
3730
4822 116 52244
15kΩ
5%
0,5W
2738
4822 126 11585
22nF
3731
4822 116 52272
330kΩ 5%
0,5W
20% 50V
2739
4822 122 33195
100pF 10% 50V
3732
4822 116 83864
10kΩ
2740
4822 126 12878
1,5nF 10% 16V
3733
4822 116 52256
2,2kΩ 5%
0,16W
2741
4822 126 12878
1,5nF 10% 16V
3734
4822 116 52238
12kΩ
5%
0,5W
2742
4822 122 33195
100pF 10% 50V
3735
4822 116 83864
10kΩ
5%
0,5W
2743
4822 122 33197
1nF
10% 50V
3736
4822 116 52256
2,2kΩ 5%
0,16W
2744
4822 122 33197
1nF
10% 50V
3737
4822 116 52272
330kΩ 5%
0,5W
2745
4822 122 33197
1nF
10% 50V
3738
4822 116 83872
220Ω
5%
0,5W
2747
4822 121 10746
6,8nF 10% 50V
3740
4822 116 83864
10kΩ
5%
0,5W
2748
4822 126 11585
22nF
20% 50V
3741
4822 116 52193
39Ω
5%
0,16W
2749
4822 126 12878
1,5nF 10% 16V
3742
4822 116 52272
330kΩ 5%
0,5W
2751
4822 121 10746
6,8nF 10% 50V
3743
4822 116 83872
220Ω
5%
0,5W
2752
4822 126 12878
1,5nF 10% 16V
3745
4822 116 83864
10kΩ
5%
0,5W
2753
4822 124 40242
1µF
20% 63V
3746
4822 116 52193
39Ω
5%
0,16W
4822 116 52238
12kΩ
5%
0,5W
4822 116 83883
470Ω
5%
0,16W
.3 only
.3 only
.4 onwards
2754
4822 124 40433
47µF
20% 25V
3747
2755
4822 124 40242
1µF
20% 63V
3748
5%
0,5W
HSD only
HSD only
HSD only
PCS 103 251
9-6
ELECTRICAL PARTS LIST - ECO MTF BOARD
RESISTORS
3749
4822 116 52272
330kΩ 5%
0,5W
7702
4822 130 40959
BC547B
3750
4822 116 83872
220Ω
5%
0,5W
7704
4822 130 40981
BC337-25
3752
4822 116 52193
39Ω
5%
0,16W
7709
4822 130 40959
BC547B
HSD only
3753
4822 050 11002
1kΩ
5%
0,2W
7710
4822 130 40959
BC547B
HSD only
3754
4822 116 52256
2,2kΩ 5%
0,16W
7713
4822 130 40981
BC337-25
3755
4822 116 52256
2,2kΩ 5%
0,16W
7714
4822 130 40981
BC337-25
3756
4822 116 52256
2,2kΩ 5%
0,16W
7715
4822 130 40981
BC337-25
3757
4822 116 52256
2,2kΩ 5%
0,16W
7716
4822 130 40981
BC337-25
3758
4822 100 11368
2kΩ
TRIMPOT. LIN.
7717
4822 130 40959
BC547B
4822 052 10478
4,7Ω
5%
NFR
7718
4822 130 40959
BC547B
3760
4822 116 52263
2,7kΩ 5%
0,5W
7719
4822 130 40959
BC547B
3761
4822 116 52285
470kΩ 5%
0,5W
HSD only
7722
4822 130 40959
BC547B
3763
4822 116 52245
150kΩ 5%
0,16W
HSD only
3764
4822 116 83864
10kΩ
5%
0,5W
INTEGRATED CIRCUITS
3765
4822 116 83864
10kΩ
5%
0,5W
7711
4822 209 17498
AN7323, REC/PB-AMPLIFIER IC
3766
4822 050 11002
1kΩ
5%
0,2W
7712
4822 209 17498
AN7323, REC/PB-AMPLIFIER IC
3767
4822 050 11002
1kΩ
5%
0,2W
3768
4822 116 83864
10kΩ
5%
0,5W
3769
4822 116 52303
8,2kΩ 5%
0,5W
3770
4822 116 83884
47kΩ
5%
0,16W
3771
4822 116 83864
10kΩ
5%
0,5W
3772
4822 116 52234
100kΩ 5%
0,5W
3773
4822 116 52263
2,7kΩ 5%
0,5W
3774
4822 116 52303
8,2kΩ 5%
0,5W
3775
4822 116 83884
47kΩ
0,16W
3776
4822 116 52234
100kΩ 5%
0,5W
3777
4822 116 83884
47kΩ
0,16W
3778
4822 116 52234
100kΩ 5%
0,5W
3779
4822 116 83864
10kΩ
5%
0,5W
3780
4822 116 52272
330kΩ 5%
0,5W
3781
4822 116 52228
680Ω
5%
0,5W
3782
4822 116 52228
680Ω
5%
0,5W
3785
4822 116 83876
270Ω
5%
0.16W
3786
4822 116 83884
47kΩ
5%
0,16W
3787
4822 116 83872
220Ω
5%
0,5W
3788
4822 116 52228
680Ω
5%
0,5W
3789
4822 116 52228
680Ω
5%
0,5W
3759
!
5%
5%
Note:
3790
4822 116 52257
22kΩ
5%
0,5W
HSD only
3791
4822 116 83884
47kΩ
5%
0,16W
HSD only
3792
4822 116 52251
18kΩ
5%
0,5W
HSD only
4822 157 10371
OSC. COIL VAR. 100kHz
6703
4822 130 30621
1N4148
6706
4822 130 30621
1N4148
6707
4822 130 30621
1N4148
6708
4822 130 30621
1N4148
6709
4822 130 30621
1N4148
COILS
5701
DIODES
TRANSISTORS
7701
4822 130 44568
PCS 103 252
BC557B
HSD only
HSD only
Only the parts mentioned in this list are normal service
parts.
HSD only
HSD only
10-1
3CDC 99 Module
(3 Disc Carrousel Changer)
TABLE OF CONTENTS
Demounting Hints ............................................................10-2
Servicing Hints.................................................................10-3
Lubrication Instructions....................................................10-4
ESD Warnings ................................................................10-6
Blockdiagram ...................................................................10-7
Wiring ..............................................................................10-8
Circuit Diagram part1.......................................................10-9
Component Layout .......................................................10-10
Circuit Diagram part2.....................................................10-11
Exploded View...............................................................10-12
Mechanical Partslist.......................................................10-13
Electrical Partslist ..........................................................10-15
CS 53 184
10-2
Demounting Hints
B
B
E
C
D
A
Demounting of Drawer
Demounting of Flex Plate
→ A Pull drawer outwards
→ B Unlock drawer with screwdriver
→ C Lift drawer to demount from chassis
→ D Lift plate to unlock pin from bottom plate
→ E Move plate inwards to demount from bottom plate
CS 53 185
10-3
Servicing Hints
Replacement of CD Drive
See also exploded view of changer mechanism.
1. Demount printed circuit board: remove 5 screws.
2. Disconnect flexfoil and JST connector of CD drive from
Printed circuit board. Shortcircuit the flexfoil with a
paperclip to protect the laser against ESD.
3. Remove 2 screws (pos 107,108) and demount CD drive
lockings (pos 105,106).
4. Turn gearwheel (pos 42) of disc change mechanism by
finger to move CD drive support in upper position as
shown in picture below A.
5. Demount CD drive support (pos 95) B.
6. Replace CD drive (pos 100). The wire tree of JST
connector has to be desoldered and resoldered on the
new CD drive again.
CD drive flex foil
B
A
Mounting of Carrousel
1. Turn gearwheel (pos 42) of disc change mechanism by finger until CD drive is in play position.
2. Mount carrousel (pos 115) so that disc is positioned right on turntable. Carrousel position number doesn´t matter.
CS 53 186
10-4
Lubrication Instructions
CHASSIS
Grease
Grease inside grove
Grease on top of rib
Grease
DRAWER
Grease on four
rectangular surfaces
Grease inside
groves
Grease on slide
Grease on four
profile groves
Grease on top
of highest ring
CS 53 187
10-5
DRAWER MECHANISM
Grease
DISC CHANGE MECHANISM
Grease
Grease
Grease on first
and last tooth
Grease on first
and last tooth
Use only grease Polylub GLY 801 service codenumber 4822 390 10136
CS 53 188
10-6
WARNING
CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN
CONNECTING A NEW CDM MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE
• SWITCH OFF POWER SUPPLY
• ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.
The following steps have to be done when replacing the CDM mechanism:
1. Disconnect old CD drive flexfoil from printed board
2. Connect paperclip to CD drive flexfoil to short-circuit flexfoil (fig.1)
3. Short-circuit printed board with brass-sheet (4822 321 11197) plugged into the flexfoil connector (fig.2)
4. Remove old CD drive mechanism
5. Position new CD mechanism in its studs
6. Remove short-circuit from printed board connector
7. Remove short-circuit from flexfoil of new CD drive
8. Connect new flexfoil to print connector (fig.3)
4822 321 11197
fig.1
Service Position
CS 53 189
fig.2
fig.3
10-7
Blockdiagram
CD MECHANISM
1805
PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB
DISC
+5,6V
7806
8
7877
+10V
18
+5V
20
7851
TDA7073A
FOCB+
TURNTABLE
MOTOR
FOCUS
MOTOR
LP
55
FOCB-
FO
LN
19
3
18
2
+
54
RADB-
RN
7807
TDA7073A
56
SL
SAA7324 (SAA7325)
TTM-
59
MOT1
TTM+
60
MOT2
LASER &
MONITOR
DIODE
+3,3V
+5V
1
D1
64
LD ON
,,,,,
,,,,,
,,,,,
D4
D2 D3
D5
15
+
21
CD RIGHT
-
2
PORE
SILD
42
4
SILD
SCL
40
6
SICL
13 7801
2
LD
MON
11 62
CD R/W
Laser Control
&
HF AMPLIFIER
D2-D4 5 TZA1024 (TZA1025) 10 15
PHOTO
DIODES
22
7874
7
4
5
38
PORE
TURNTABLE
MOTOR
23
SERVO - DECODER
CD10
SLEDGEB+
SLEDGEB-
7
TDA1308
RA
RP
SLEDGE
MOTOR
23
CD LEFT
Active low pass
Filter
RADB+
RADIAL
MOTOR
6
-
6,14
5
DATA
39
V5
7875
HF IN
D1
D2
D3
D4
R1,R2
D1-D5
SDA
INNER SWITCH
VCC
+3,3V
+5V
FLEX-FOIL
8001
5,17,21,52,57
V1
63
17
SWITCH INFO
SWITCH INFO
7873
1882
DATA
Closed if carrousel is in Position 1.
12
O6
SHR_CL
CD POS.1 SWITCH
1880
STB
Closed if the tray is in one endposition.
Open during movement.
13
2
3
15
SHR_CL
1
16
STR-OUTP
O5
TRAY SWITCH
SHIFT
REGISTER
1881
11
O7
16
HEF4094BT
+10V
VDD
CD DRIVE UP/DOWN SWITCH
5V1
7871
TDA7073A
4
CARROUSEL
MOTOR
5
EN1
OO
9
OE_LATCH
15
V
VDD (pin 16)
EN1 (pin 15)
O1
TRAY MOTOR
7
O2
O3
Power on
t
6
Blockdiagram 3CDC99 19981202
CS 53 190
10-8
Wiring of CD Drive
Pict. 1
Pict. 2
PCS 102 757
10-9
3
MP817
3CDC-mainboard
4
D1
5
3833
3808
22K
10K
part 1
2892 D5
3709 C14
3727 B12
3728 E14
3800 C4
3801 C4
3802 C4
2879 H5
2880 D8
2884 E8
2885 F9
2887 B10
2888 E5
2891 F4
6
3815 E5
3819 D14
3820 D3
3821 D3
3822 D3
3823 D8
3824 D8
3803 C4
3805 B4
3806 B4
3807 A4
3808 A4
3811 B4
3812 H5
7
8
3825 F9
3826 F9
3827 E10
3828 G10
3831 B14
3832 D15
3833 A4
9
3842 F5
3843 F5
3844 F5
3845 F5
3846 F5
3847 F5
3848 H6
3834 A4
3835 F5
3837 F7
3838 F6
3839 G6
3840 H6
3841 G5
10
11
3894 E9
3895 G12
3897 E7
7801 E7
7806 G4
7807 H4
7877 D12
3866 D8
3867 B11
3869 D3
3870 E3
3873 D14
3889 D15
3892 E15
3849 H5
3850 H5
3852 H5
3853 E9
3857 C2
3862 B10
3863 H13
12
13
14
R2 (CD10)
220p
2
2811
1
2850 D14
2851 B11
2855 B4
2856 D15
2857 G5
2859 H5
2869 D3
2838 E8
2839 F4
2840 G4
2841 F5
2842 F4
2844 G5
2849 C1
2825 F9
2826 G12
2828 G13
2833 C10
2834 C10
2835 F7
2837 H4
180p
2814 D5
2815 D5
2816 B12
2818 B11
2822 F9
2823 F10
2824 F10
2805 B5
2806 B5
2807 A4
2808 A5
2809 H4
2810 A4
2811 A5
2810
800 D2
801 G1
810 C10
800 C4
801 C5
802 C4
803 C5
10-9
to part 2 (7805)
LN
1.6V
-
7
1.6V
3
120R
0V
Innersw
3V
TIMING
from 1801
0V
0V
57
100K
3848
TEST2
EF
SCLK
WCLK
DATA
CL16
MICROCONTROLLER
INTERFACE
56
55
54
MP875
3728
SUBCODE
PROCESSOR
MP895 4K7
RCK 45
RCK
SUB 46
SUB
SFSY 47
SFSY
50
SBSY
49
11.3 MHz
CL11
for CD TEXT only
MP831
to dig.
on par
47u
+3.3V
M1
51
10K
3832
MP876
DOBM
2828
800mVpp
M2
52
53
3.2V
SL
D
100K MP842
3892
470R
to 7876 on sheet 2
58
2826
TB = 0.5µs/div
3849
22K
3831
4K7
3727
0V
1.6V
TEST1
3V
RP
1.6V
59
470R
3889
SILD 42
CL11|4
60
47u
EYE-PATTERN
47p
470R
VSSD2
61
DOBM
LDON
for CD_DA : 0V
for CD_RW : 3V +3servo
62
VDDD1P
2.9V
63
RA
22n
3V
2856
SBSY 48
FO
47n
3826
4u7
2885
MP858
MP819
MP838
MP839
SELPLL
MP879 3867
VPOS
3V
1.6V
VNEG
LP
LN 1.6V
RN
3862
100R
2887 100n
VERSATILE
INTERFACE
1.7V 1 HFREF
EBU
INTERF.
OUTPUT
STAGES
MOTOR
CONTROL
SL
10u
2884 4u7
MP870
MP893
PEAK
DET.
ERROR
CORR.
Vref
8
9
10n
2857
3841
4K7
2R2
D
10n
6
2R2
2859
+
SLIDE
+
100n
2840
47u
2879
4
10
TDA7073A
2
10V
47n
4.8V
5
VDD
12
_
SLIDE
2837
11
2n2
470R
RAB 41
ADDR
3840
+10V
3K9
13
100K
3852
3812
3850
4.9V
MP873
15
0u47
_
2809
5.1V
1K
1.7V 2 HFIN
HFIN
3819 MP821
TEST3 44 0V
DIG.
PLL
1.7V 3 ISLICE
2824
3V
3839
D
2 0.3V DISC
+
2822
FRONT
END
4 VSSA1
MP859
1n
SCL 40
SRAM
0V
100K
1 0.3V
-
3
14
DISC
MP820
3825
MP828
Motor Driver
during Focus search
4.6V
+ 16
HFOUT
+3
2850
STATUS 43
EFM
DEMOD
CFLG
47K MP841
SDI 36
3.2V
7806
D
3845
D
MP847
2838
4u7
2888
3846
digital o
3873
FO
RA
3863
1801
PH-S
VREF GEN.
100R
TDA7073A
8 D1
64
33K
FOCUS
1.6V
3895 MP826
8
10K
RESETn 38 3.4V
AUDIO
PROCESSOR
CONTROL
FUNCTION
VDDD2C
9
Vref
MP872 3709
SDA 39
10R
+
47u
1.6V
PROCESSING
VSSD3
5V
MP846
6
1.6V
7
KILL
VERSAT. V2|V3 34
INTERF.
7877
SAA7324 / SAA7325
PRE-
MOTO1
5
6
-
KILL
to 1805 on pa
32
SCLI 37
MOTO2
10
+
+
31
WCLI 35
0V V4
4
30
29
+3.3V
V5
_
FOCUS
Vref
28
VSSD1 33
V1
3.2V
MP852
MP843 1.6V
D
9 D2
22K
MP853
4
3R3
2839
10V
+10V
47K
27
26
SER. DATA
INTERFACE
3828
3
VDD
12
11
5
MP840
3842
33K
3835
MP845
15
13
3843
1.6V
47p
_
DISC
4.7V
1.6V
25
MP802
KILL
MP8556 IREF
2823
2 MP814
_
1.6V
2
24
BITSTREAM DAC
33K 3827 0.8V
3.2V 5 VDDA1
MP844
2825
5V
1
23
MP878
SER. DATA
LOOPBACK
INTERF.
MP809 7 VRIN
1.6V
470R
+3.3V
22K
MP849
1 MP812
INNERSW.
3853
9811
for provision only
1
+
9812
MP850
22
33R
1K
2
0V
+3servo
3837
F+
TRACK
4.7V 16
+
3
TRACK
14
270p
MP851
21
20
ADC
+3.3V
7801
Vref
2841
3
V/I
19
MP896
1.6V 10 D3
3894
2844
F-
MP883 1 LD
RGADJ 14
V/I
2.1V
270p
4
SLIDE _
4.7V 2 VCCL
Servo driver
4K7
T+
L
MP848
6K8
5
2n2
GND
3844
6
3847
7
33p
2806
220p
2803
220p
MP884 4R7
D1
+
3815
18
1.6V 11 D4
VCC2 13 3.0V
1V
+5V
D2
T-
MP877
3870 100R
EQSEL 12
2892 4n7 3 CFIL
1n5
1.6V 12 R1
3866
MP861
MP837
1x
2816
220u
1.6V 13 R2
0.9V
10K
RFEQO 10
1.7V
CDRW 11
4x
0.2V 4 MON
U >400mV
->Laser damaged !
2842
8
1
220p
2800
3869 4R7
1n8
9
D4
5 DIN
2851
1n5
3824 1K
1.6V
RFFB 9
100n
ESD sensitive lines!
2891
MON
0.8V
3823 1K
3897 100R
3821 4K7
3822 2K7
3820 4K7
VrefCD10
1.6V
Innersw
to 7877
TRACK
MP818
10 1.9V
LD
FOCUS
2815
2818
+5V
Signal Processor
9802
CMFB 8
GND
RP
14 VSSA2
VrefCD10
2x
PWRON
6
3838 1K
11
VREF
D1
TZA1024 / TZA1025
2.9V 7
2814
2835 47n
12
16 CRIN
1.6V
1.6V 15 CROUT
Vgap
VCC
17
100n
47n
13
3.2V MP827
Laser power control HF-Amplifier
14
D5
D4
D2
1800
15
D3
D3
5V
2869
GND
D5
4u7
10K
RN
+3.3V
1810
D1 (CD10)
LP
+3.3V
VDDA2
TF01
3801
MP860
2849
10K
3800
56K
CD Drive
VAM2201
D2 (CD10)
2801
D2
2802
+5V
MP815
2805
3803
3802
D3
D3 (CD10)
220p
2855
10K
56K
3857
33R
3806
18K
180p
MP813
3811
470p
D4
180p
MP829
only for digital out versions
(Quartz used)
D4 (CD10)
10K
2833
3805
33p
10K
2834
22K
R1 (CD10)
220p
3807
2808
3834
330p
D5
2807
MP816
PIN50 EBUGND
+3servo
+3.3V
for digital out version:
3863 = 33R
V EVM
...DC voltag
in Play mod
'+A'=+10.5V
D
7807
4
5
6
7
8
9
10
11
12
13
14
CS 53 192
10-10
C99 Board Componentside view
drawing shows a summary
versions.
ts used in a specific version
diagram respectively partslist.
CS 53 193
10-10
Mapping
C
B
E
Transistor pinning
3CDC99 Layout stage .1 981205
1800
1801
1805
1810
1876
1878
1880
1881
1882
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2814
2815
2816
2818
2822
2823
2824
2825
2826
2828
2829
2830
2831
2832
2833
2834
2835
2837
2838
2839
2840
2841
2842
2844
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2867
2869
2870
2871
2872
2873
2875
2876
2877
2878
2879
2881
2882
2884
2885
2887
2888
2891
2892
2893
3700
3705
3706
3707
3708
3709
3711
3712
3713
3714
3715
E3
H5
B1
C3
J1
I1
B5
H2
B5
D2
D3
E2
D3
D5
D3
D3
D2
D3
E5
D2
D3
E2
E2
B4
C3
F4
D4
D4
D4
E4
D5
J2
B4
B3
C3
D3
C3
E5
F4
F4
H4
E5
E5
G4
D5
E4
B4
C4
C5
C5
A2
E2
B5
E5
A3
E4
B3
B3
B4
B4
D5
A2
C3
F2
J1
I1
I4
I2
I3
A3
J3
J3
E5
I3
B3
E2
D3
C4
E1
G3
E2
J3
C5
D5
C5
C5
C5
A4
B5
B2
I3
H3
H3
3716
3717
3718
3727
3728
3730
3731
3740
3741
3742
3743
3744
3746
3750
3751
3800
3801
3802
3803
3805
3806
3807
3808
3809
3811
3812
3814
3815
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3831
3832
3833
3834
3835
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3857
3858
3859
3860
3861
3862
3863
3864
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
A2
A2
C5
B4
B5
B5
C5
C3
C3
B4
B4
C3
B3
B3
B3
D2
D2
D2
D2
D2
D2
D2
D2
D5
D2
G5
C2
D1
B4
E2
E2
E2
F1
F1
G3
E4
D3
F4
C1
A4
F2
F2
H4
E5
E5
E4
E4
E5
E5
G4
G4
E5
G4
G3
E5
E5
E5
J2
G5
E4
C2
B2
G4
C2
B2
B4
B4
C3
D5
B2
F2
C4
B2
G2
G2
I3
A3
B5
A4
C2
A4
I3
D1
J2
I2
I2
J3
J2
J2
J3
J3
I3
I3
3889
3890
3891
3892
3893
3894
3895
3896
3897
3899
5802
5803
5804
5805
6871
6872
6873
6874
6875
6876
6877
6878
7801
7805
7806
7807
7812
7871
7873
7874
7875
7876
7877
9801
9802
9803
9805
9806
9807
9808
9811
9812
9813
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9827
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9841
9842
9844
9845
9850
9851
9852
9853
9855
9856
9857
9858
9859
9861
9862
9864
9876
9884
9885
9888
9889
9898
9899
B5
I3
J3
B5
I3
D3
D5
H3
F1
C2
A2
J1
I1
A2
H4
I4
J4
H3
I3
C1
A3
H4
F1
B3
H3
F5
H3
J2
J4
C2
C1
C5
C4
I4
B4
B2
D1
F2
G5
F1
G1
G1
C1
A2
A2
A2
B1
B2
B2
B2
B2
D1
C2
H1
C1
D1
C4
E5
H1
D1
A1
D5
J3
A1
A1
E5
E5
F4
D5
C2
D5
E5
E4
E3
E3
G2
G2
G3
G5
G5
F3
C1
G3
G2
H4
H4
J1
I1
3CDC99 Board Copperside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
Transistor pinning
C
B
E
3CDC99 Layout stage .1 981205
10-11
2
3
4
3707 G4
3708 H4
3711 G4
3712 C4
3713 F8
3714 F8
5
6
7
8
9
3864
EN1
SRG8
3886
VDD 16
EXCK
MP882 2 SBSO
3 SCOR
SBSY
on
3700 470R
32 x 8
2 PORT
RAM
MP885
11MHz
47n
2852
GND
22K
3713
22K
15 5.2V
5.2V
3874 10K
22K
3859
10K
3746
220p
1 STR
0.3V
23
MP856
2
21
20
MP899
18
17
3890
MP805
16
1K
3891
MP806
15
MP811
1K
3893
14
MP810
13
470R
MP833
12
MP807
provisional
CRC
CHECK
SW2 10
9
8
MP804
from digital-out circuitry COAX1
MP862 9813 COAX2
from 7877 on part 1 KILL
SRDT
MP888
9827
7
6
EBUGND
TEST
3
5
MP889
4
MP887
2
3
1
SW1 9
TIMING & SYNC
PROTECTION
11
10
9834
Output enable
delay circuitry
19
MP808
8
1805
V EVM
1
22
GNDA
to 7877 on part 1 PORE
3896
100K
3715
6874
4u7
CPU
3707 470R
INTERF SRDT 12
SCLK
7812
BC547B
10K
2804
VDD
DQSY 13 3706 470R
6 XMODE
7
TOC-reading
5.2V
MP832
5.2V
0V
3 CP
to connector board
on rear side of mo
or combi- bo
SCLK 11 3708 470R
5 MCK
CL11
7.35KHz
4V
14
4 WFCK
SFSY
part1
MP886
3711
33K
3730
7877
3705
220R
22n
4K7
only during
3.3ms
3718
10K
DQSY
2853
3887
3881
1N4148
CD-Text circuitry (not for all versions)
SUB
3858
STB
10K
4V
+4V
5
2 D
1805 P
MP898
5V(5.6V)
MP801
6
D
9838
MP897
+10V
1
1805 P
1N4148
MP874
7
10K
CD-TEXT INFO
+4V
14
9839
6876
100R
BZX55-F3V9
+5.6V
3877
47K
3882
3K9
3884
10u
8
9
4.2V 3814
voltage stab. 7875
33R
3.3V
MP865
BC547B
6877
4.1V 3899
+4V
foolproof jumpers for 1
9876
3875 10K
+5V
13
3879
1878 MP824
CARROUSEL-MOTOR
12
2872
7 0V
Changer Control
logic
Os
11
4
O0 0V
+10V
3714
-
provisional
4u7
4.9V
DIPMATE
+
6 0V
1N4148
9801
1N4148
2881
10
5 10V
5.2V
O7
0V
O6
0V
O5
0V
O4
0V
O3
0V
O2
0V
O1
9 VSS
10
47u
VDD
12
0V
100K
3R3
3880
1
2829
4
11
9899
MP871 10V 3851
3883
47K
3
13
0V
2 0V
2873
4.9V
2
8002
14
1
100K
330R
2
5804 100u
MP825
+
OUT1-
for prov. only
47n
RF-500TB
DIPMATE
15
22n
TRAY-MOTOR
MP823
1N4148
6872
6878
16
2875
47n
2870
4.9V
1876
2871
M
RF-500TB
1
1
DIPMATE
M
5803 100u
2
MP868
1881
5.2V
MP867
3885
4.9V
1N4148
6871
+3.3V
8
2877
DRIVE UP/
DOWN
9898
MP866
1880
HEF4094BP
BC547B
MP869
9835
TRAY POS
7871
TDA7073A
6873
POS 1 rec.
10K
8003
2882
7873
1882
10K
5805 4U7
for provision only
GNDA
+3.3V
3878
MP822
+3.3V
3872 10K
YES
3V-5V log. Level
Transformer
3876
GNDA
GNDA
7874
5.6V version only
NO
GNDA
GNDA
MP863
470R
2854
SDA
0V
BZX79-C (COL)
YES
SILD
10K
YES
YES
3.2V
47n
6875
NO
2864
2830
SICL
220p
2865
+3.3V
10K
3888
10R
MP857
to/from 7877 on part 1
GNDA
220p
1R
10K
3712
2862
YES
NO
YES
3861
YES
YES
NO
220p
3809
3717
3716
10K
YES
NO
2863
NO
NO
YES
1K
YES
5802
9803
+3.3V
DIPMATE
100R
MP803
EBUGND
4
2V
3855
10u
220p
2893
22n
RCK
10K
22K
6
2861
47n
3868
2865
to
100p
3742
GNDA
7805-B
8 TDA1308
7 2.3V
5
GNDA
3868
MP854
10K
3871
MP892
8
EBUGND
MP881 1
3744
2831
22K
10K
7
COAX1
100R
82p
2878
6
3854
10u
SDA
to 1805
1
7876
LC89170M
100p
2V
3743
RP
220u
COAX2
MP891
2860
GNDA
3860
10R
1850
4
2V
3750
2
1851
2
2867
22K
1K
2876
3712
47n
470R
22p
3716
2864
LN
3751
2854
33R
MP890
5802
920927152B
3
4
DOBM
3731
14
GNDA
7805-A
8 TDA1308
1 2.3V
3
9803
1R
330R
3740
RN
COAX_OUT
OPT_OUT
ITEM
3717
2832
FROM 7877 ON PART 1
digital out circuitry (not for all versions)
1
220u
4.5V
2V
22K
2
13
2858
MP830
100R
LP
3809
12
7876 G3
9801 E8
9803 B3
9813 G14
9827 G14
9834 G10
+5.6V
/ part 2
3741
from
7877
on
part1
11
7805-B B10
7812 G8
7871 D5
7873 D9
7874 C12
7875 D12
6874 G7
6875 E12
6876 C13
6877 D12
6878 E8
7805-A A9
5803 E4
5804 E4
5805 C11
6871 D8
6872 D8
6873 D8
3890 F11
3891 F11
3893 F11
3896 G10
3899 D12
5802 B3
3883 E6
3884 E6
3885 D6
3886 F7
3887 E12
3888 E12
10
10K
3CDC mainboard
3877 E11
3878 D7
3879 E7
3880 F6
3881 F7
3882 E7
3868 C4
3871 E11
3872 B13
3874 B13
3875 C12
3876 C12
3855 B11
3858 A11
3859 B11
3860 B8
3861 B8
3864 A7
3750 B7
3751 C7
3809 C2
3814 C12
3851 E6
3854 A11
3740 A7
3741 A7
3742 B7
3743 B7
3744 A9
3746 B10
3715 G8
3716 C3
3717 B3
3718 G3
3730 G2
3731 G2
220p
1
2881 F8
2882 B10
2893 F12
3700 H2
3705 G4
3706 G4
2872 F10
2873 E6
2875 F6
2876 C8
2877 F11
2878 F11
2863 B8
2864 C2
2865 C3
2867 A9
2870 E3
2871 F4
2853 G4
2854 C3
2858 A10
2860 A11
2861 B11
2862 B8
2804 G4
2829 E6
2830 C10
2831 B9
2832 A8
2852 H2
805 H14
876 E3
878 F3
880 D8
881 D8
882 D8
10-11
4
5
6
7
8
9
10
11
12
13
...DC voltages measured
in Play mode with following con
'+A'=+10.5V and '+5V'=+5V
14
CS 53 194
10-12
10-12
POS. 60
73 74
61
98
97
82
70
80
81
83
84
107
105
POS. 25
60
25
35
39
48
38
47
46
26
45
43
40
50
41
51
42
54 6x
CS 53 195
115
52
44
53
10-13
125
115
116 117 118
Printed Circuit
Board
MECHANICAL
PARTSLIST 3CDC-99 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
3
4
21
22
4822 390 10136
4822 463 11008
4822 463 11009
4822 441 11615
4822 402 10088
POLYLUB GLY801 (GREASE)
GUIDE LEFT
GUIDE RIGHT
DRAWER
BRACKET TUMBLER
43
44
45
46
50
4822 528 10937
4822 522 10493
4822 358 10115
4822 466 10735
4822 532 12364
PULLEY
IDLER WHEEL
BELT
ECCENTRIC GEAR WHEEL
WASHER
38
39
40
41
42
4822 502 12548
4822 502 12548
4822 463 11011
4822 522 10509
4822 522 10492
SCREW M2,6X3,5
SCREW M2,6X3,5
SLIDE
CONTROL DISC
GEAR WHEEL
51
52
53
35
70
4822 532 12364
4822 532 12364
4822 532 12364
4822 361 10753
4822 361 10753
WASHER
WASHER
WASHER
CARROUSEL MOTOR
CARROUSEL MOTOR
continued on next page
CS 53 196
10-14
14
2
7
10
4
9
6
8
5
3
12
13
MECHANICAL
PARTSLIST 3CDC-99 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
73
74
80
81
82
4822 502 12548
4822 502 12548
4822 528 10937
4822 522 10494
4822 358 10115
SCREW M2,6X3,5
SCREW M2,6X3,5
PULLEY
GEAR DRAWER
BELT
83
84
95
96
97
4822 532 12364
4822 532 12364
4822 404 10895
4822 529 10431
4822 529 10431
WASHER
WASHER
SUPPORT
SUSPENSION
SUSPENSION
CS 53 197
100
115
117
123
125
4822 691 10772
4822 466 10736
4822 532 12365
4822 402 11237
4822 401 11708
CD DRIVE VAM2201
CARROUSEL
BUSH DRAWER
SWITCH BRACKET
DISC CLAMP
10-15
ELECTRICAL
PARTSLIST 3CDC-99 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
MISCELLANEOUS
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1800
4822 265 10925 FLEX FOIL CONNECTOR 15PIN
2862
4822 122 10466
220pF 10%
50V
1805
4822 265 11533 FLEX FOIL CONNECTOR 23PIN
2863
4822 122 10466
220pF 10%
50V
1805
2422 025 09768 FLEX FOIL CONNECTOR 19PIN
2864
4822 122 33191
22pF
5%
50V
1805
4822 267 51322 FLEX FOIL CONNECTOR 15PIN
2865
4822 126 11585
22nF 20%
50V
1880
4822 276 13503 SWITCH
2867
4822 122 10466
220pF 10%
50V
1881
1882
8001
8001
8001
4822 276 13503
4822 276 13503
4822 320 12659
4822 320 12729
4822 320 12658
SWITCH
SWITCH
FLEX FOIL 23PIN 480MM *
FLEX FOIL 23PIN 400MM
FLEX FOIL 19PIN 480MM
2869
2872
2873
2875
2876
4822 126 12785
4822 126 12785
4822 124 12233
4822 126 11585
4822 124 40196
47nF
47nF
47µF
22nF
220µF
20%
20%
20%
20%
20%
50V
50V
25V
50V
16V
8001
8005
4822 320 12232
3103 308 91820
FLEX FOIL 15PIN 480MM
FLEX FOIL 15PIN 95MM
2877
2878
2879
2882
2884
4822 122 10319
4822 122 10466
4822 126 12785
4822 122 10466
4822 124 40246
82pF
220pF
47nF
220pF
4,7µF
5%
10%
20%
10%
20%
50V
50V
50V
50V
63V
2885
2887
2888
2891
2892
4822 124 40246
4822 126 12882
4822 124 40246
4822 122 10576
4822 126 11714
4,7µF
100nF
4,7µF
1,8nF
4,7nF
20%
20%
20%
10%
20%
63V
50V
63V
16V
16V
2893
4822 122 10466
220pF
10%
50V
* will be replaced by shorter length (400mm) when stock is out.
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2800
4822 126 10053
180pF 10%
50V
2801
4822 122 10466
220pF 10%
50V
2802
4822 126 10053
180pF 10%
50V
2803
4822 122 10466
220pF 10%
50V
2804
4822 124 40246
4,7µF 20%
63V
2805
2806
2807
2808
2809
4822 122 10466
4822 122 10466
4822 126 12787
4822 122 10466
5322 124 41948
220pF
220pF
330pF
220pF
0,47µF
10%
10%
10%
10%
20%
50V
50V
50V
50V
50V
2810
2811
2814
2815
2816
4822 126 10053
4822 122 10466
4822 126 12785
4822 126 12882
4822 126 12878
180pF
220pF
47nF
100nF
1,5nF
10%
10%
20%
20%
10%
50V
50V
50V
50V
16V
2818
2822
2823
2824
2825
4822 126 12878
4822 126 12339
4822 122 33848
4822 126 11585
4822 126 12785
1,5nF
2,2nF
47pF
22nF
47nF
10%
10%
5%
20%
20%
16V
16V
50V
50V
50V
2826
2828
2829
2830
2831
4822 124 80231
4822 124 40433
4822 124 21732
4822 126 12785
4822 122 33195
47µF
47µF
10µF
47nF
100pF
20%
20%
20%
20%
10%
16V
25V
25V
50V
50V
2832
2833
2834
2835
2837
4822 122 33195
4822 122 33069
4822 122 33069
4822 126 12785
4822 124 40433
100pF
33pF
33pF
47nF
47µF
10%
5%
5%
20%
20%
50V
50V
50V
50V
25V
2838
2839
2840
2841
2842
4822 124 41579
4822 124 40433
4822 126 12882
4822 126 12702
4822 126 12339
10µF
47µF
100nF
270pF
2,2nF
20%
20%
20%
10%
10%
50V
25V
50V
50V
16V
2844
2849
2850
2851
2852
4822 126 12702
4822 124 40246
4822 122 33197
4822 124 40196
4822 126 12785
270pF
4,7µF
1nF
220µF
47nF
10%
20%
10%
20%
20%
50V
63V
50V
16V
50V
2853
2854
2855
2856
2857
4822 126 11585
4822 126 12785
4822 122 33519
4822 122 33848
4822 121 51387
22nF
47nF
470pF
47pF
10nF
20%
20%
10%
5%
20%
50V
50V
50V
50V
16V
2858
2859
2860
2861
4822 124 40196
4822 121 51387
4822 124 41579
4822 124 41579
220µF
10nF
10µF
10µF
20%
20%
20%
20%
16V
16V
50V
50V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3700
4822 116 83883
470Ω
5% 0,16W
3705
4822 116 83872
220Ω
5%
0,5W
3706
4822 116 83883
470Ω
5% 0,16W
3707
4822 116 83883
470Ω
5% 0,16W
3708
4822 116 83883
470Ω
5% 0,16W
3709
3711
3712
3713
3714
4822 116 83864
4822 116 83864
4822 116 52176
4822 116 52257
4822 116 83864
10kΩ
10kΩ
10Ω
22kΩ
10kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,5W
0,5W
3715
3716
3718
3727
3728
4822 116 52234
4822 116 83883
4822 116 52283
4822 116 52283
4822 116 52283
100kΩ
470Ω
4,7kΩ
4,7kΩ
4,7kΩ
5%
5%
5%
5%
5%
0,5W
0,16W
0,5W
0,5W
0,5W
3730
3731
3740
3741
3742
4822 116 52271
4822 116 83864
4822 116 52257
4822 116 52257
4822 116 52257
33kΩ
10kΩ
22kΩ
22kΩ
22kΩ
5%
5%
5%
5%
5%
0,16W
0,5W
0,5W
0,5W
0,5W
3743
3744
3746
3750
3751
4822 116 52257
4822 116 83864
4822 116 83864
4822 050 11002
4822 050 11002
22kΩ
10kΩ
10kΩ
1kΩ
1kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,2W
0,2W
3800
3801
3802
3803
3805
4822 116 52291
4822 116 83864
4822 116 52291
4822 116 83864
4822 116 83864
56kΩ
10kΩ
56kΩ
10kΩ
10kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,5W
0,5W
3806
3807
3808
3809
3811
4822 116 83864
4822 116 83864
4822 116 83864
4822 116 83876
4822 116 52251
10kΩ
10kΩ
10kΩ
270Ω
18kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0.16W
0,5W
3812
3814
3815
3819
3820
4822 053 10228
4822 116 52191
4822 052 10478
4822 116 83883
4822 116 52283
2,2Ω
33Ω
4,7Ω
470Ω
4,7kΩ
5%
5%
5%
5%
5%
1W
0,5W
NFR
0,16W
0,5W
3821
4822 116 52283
4,7kΩ
5%
0,5W
PCS 102 852
10-16
ELECTRICAL
PARTSLIST 3CDC-99 MODULE
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
RESISTORS
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3822
4822 116 52249
1,8kΩ
5% 0,16W
3892
4822 116 83883
470Ω
5% 0,16W
3823
4822 050 11002
1kΩ
5%
0,2W
3893
4822 116 83883
470Ω
5% 0,16W
3824
4822 050 11002
1kΩ
5%
0,2W
3894
4822 116 52191
33Ω
5%
0,5W
3825
4822 050 11002
1kΩ
5%
0,2W
3895
4822 116 52176
10Ω
5%
0,5W
3826
4822 116 52257
22kΩ
5%
0,5W
3897
4822 116 52175
100Ω
5%
0,5W
3827
3828
3831
3832
3833
4822 116 52271
4822 116 52257
4822 116 52257
4822 116 83864
4822 116 52257
33kΩ
22kΩ
22kΩ
10kΩ
22kΩ
5%
5%
5%
5%
5%
0,16W
0,5W
0,5W
0,5W
0,5W
3834
3835
3837
3838
3839
4822 116 52257
4822 052 10338
4822 050 11002
4822 050 11002
4822 116 52234
22kΩ
3,3Ω
1kΩ
1kΩ
100kΩ
5%
5%
5%
5%
0,5W
NFR25
0,2W
0,2W
0,5W
3840
3841
3842
3843
3844
4822 116 52234
4822 116 52283
4822 116 83884
4822 116 52271
4822 116 52283
100kΩ
4,7kΩ
47kΩ
33kΩ
4,7kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,16W
0,16W
0,5W
3845
3846
3847
3848
3849
4822 116 83884
4822 116 52271
4822 116 83961
4822 116 52234
4822 116 52234
47kΩ
33kΩ
6,8kΩ
100kΩ
100kΩ
5%
5%
5%
5%
5%
0,16W
0,16W
0,16W
0,5W
0,5W
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7812
4822 130 40959 BC547B
7874
4822 130 40959 BC547B
7875
4822 130 40959 BC547B
3850
3851
3852
3853
3854
4822 116 52276
4822 052 10338
4822 052 10228
4822 116 83883
4822 116 52175
3,9kΩ
3,3Ω
2,2Ω
470Ω
100Ω
5%
5%
5%
5%
0,5W
NFR25
0,33W
0,16W
0,5W
3855
3857
3858
3859
3860
4822 116 52175
4822 116 52191
4822 116 52257
4822 116 52257
4822 116 83864
100Ω
33Ω
22kΩ
22kΩ
10kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,5W
0,5W
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7801 © 4822 209 17286 TZA1024T/N1 HF-AMPLIFIER
7805
4822 209 17284 TDA1308 OPAMP
7806
4822 209 32852 TDA7073A/N2 SERVO DRIVER
7807
4822 209 32852 TDA7073A/N2 MOTOR DRIVER
7871
4822 209 32852 TDA7073A/N2 MOTOR DRIVER
3861
3862
3863
3863
3864
4822 116 83864
4822 116 52175
4822 116 52175
4822 116 52191
4822 116 52175
10kΩ
100Ω
100Ω
33Ω
100Ω
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,5W
0,5W
3866
3867
3869
3870
3871
4822 116 83864
4822 116 83868
4822 050 24708
4822 116 52175
4822 116 83864
10kΩ
150Ω
4,7Ω
100Ω
10kΩ
5%
5%
1%
5%
5%
0,5W
0,5W
0,6W
0,5W
0,5W
3872
3873
3874
3875
3876
4822 116 83864
4822 116 83883
4822 116 83864
4822 116 83864
4822 116 83864
10kΩ
470Ω
10kΩ
10kΩ
10kΩ
5%
5%
5%
5%
5%
0,5W
0,16W
0,5W
0,5W
0,5W
3877
3878
3879
3880
3881
4822 116 83864
4822 116 83864
4822 116 83864
4822 116 52219
4822 116 83864
10kΩ
10kΩ
10kΩ
330Ω
10kΩ
5%
5%
5%
5%
5%
0,5W
0,5W
0,5W
0,5W
0,5W
3882
3883
3884
3885
3886
4822 116 83884
4822 116 52234
4822 116 52276
4822 116 52234
4822 116 83884
47kΩ
100kΩ
3,9kΩ
100kΩ
47kΩ
5%
5%
5%
5%
5%
0,16W
0,5W
0,5W
0,5W
0,16W
3887
3888
3889
3890
3891
4822 116 83883
4822 116 83864
4822 116 83883
4822 050 11002
4822 050 11002
470Ω
10kΩ
470Ω
1kΩ
1kΩ
5%
5%
5%
5%
5%
0,16W
0,5W
0,16W
0,2W
0,2W
PCS 102 853
3899
4822 116 52175
100Ω
5%
0,5W
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1810
4822 242 10849 QUARTZ 8,46MHz
1810
4822 242 73557 CERAMIC RES. 8,46MHz
5802
4822 156 31058 FILTER DIGITAL OUT
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6871
4822 130 30621 1N4148
6872
4822 130 30621 1N4148
6873
4822 130 30621 1N4148
6874
4822 130 30621 1N4148
6875
4822 130 34233 BZX79-B5V1
6877
4822 130 31981
7873
5322 209 10421
7876 © 4822 209 16143
7877 © 4822 209 17285
BZX79-C3V9
HEF4094BP SHIFT REGISTER
LC89170M CD TEXT
SAA7324H/M1 SIGNAL PROCESSOR
11-1
11-1
Brief introduction of the Combi Board
Combi Board application
A262
FW-C3/37, FW-C35/37
A. TRANSFORMER PRIMARY PART
Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer.
A263
A264
FW-C30/37
FW-C30/21/21M
B. POWER SUPPLY PART
A265
A266
FW-C30/30
FW-C38/21/21M
Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED,
+12A, +12M, -26V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD
A267
A268
FW-C39/30
FW-C39/33
Display filament.
A269
A270
FW-C28/33
FW-C38/22/34
A271
A278
FW-C28/22/34
FW-C38/37
A279
A343
FW-C39/21/21M
FW-V39/21K/21M
C. SOURCE SELECT & AMPLIFIER PART
a) SHIFT REGISTER (AF CONTROL)
COMBI BOARD
11-1
This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control
lines), DSC modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming
directly from the µP on the Front board.
b) SOURCE SELECTION
One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501
(HEF4052BT). Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer
amplifier (Tr 7503 & 7504). The source signal is then split into recording path (for recording on tape) and main signal path
(to the PWM volume control).
c) PWM VOLUME CONTROL
The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM
control signal from µP. For good performance transistors for the left and right channels should be paired for gain
characteristics.
TABLE OF CONTENTS
d) SOUND FEATURES
Brief Introduction ........................................................... 11-1
Features & Configuration table ..................................... 11-1
Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530
(HEF4069UBT) as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF
Main part - Component and Chip layouts ..................... 11-2
Main part - Source Select & Amplifier ........................... 11-3
control).
Main part - Power Supply .............................................. 11-4
Transformer Primary part - Circuit & Layout ................. 11-5
e) POWER AMPLIFIER
IC 7391 (AN7125) is used as power amplifier.
Karaoke part - Circuit & Layout ..................................... 11-6
CDC Key & Headphone part - Circuit & Layouts .......... 11-7
f) CD_STBY CONTROL
Electrical parts list .......................................................... 11-8
This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit
and the laser light pen on the CD Module during the CD mode only.
Features/Configuration:
Aux In
A262 A263 A264 A265 A266 A267 A268 A269 A270 A271 A2
78
x
x
x
x
x
x
x
x
x
x
x
A279 A343
x
x
Sub-woofer Out
Digital Out
x
-
x
-
x
-
x
-
x
x
x
x
x
x
-
x
x
-
x
x
x
x
x
-
I.S.
Voltage Selector
-
-
x
-
x
x
x
-
x
-
-
x
-
-
x
-
x
x
x
x
Karaoke
DBB
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
DSC
Matrix Surroud
x
-
x
x
x
-
x
-
x
x
x
x
x
x
x
-
x
-
x
-
x
x
x
x
x
x
1-band Spectrum Analyser
3-band Spectrum Analyser
x
-
x
-
x
-
x
-
x
x
x
x
-
x
x
-
x
x
x
12W
25W
x
x
x
x
x
x
x
x
-
x
x
-
x
x
x
VCD
NTC
-
-
-
-
-
-
-
-
-
-
-
-
x
-
ECO-MTF
ETF7
x
-
x
-
x
-
x
-
x
x
x
x
x
x
x
x
x
g) MATRIX SURROUND OUTPUT
The matrix surround feature is provided on board. This feature is only optional on certain type version.
D. KARAOKE PART
This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary
potmeter. This feature is available for some version only.
E. HEADPHONE PART
The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver
18mW output power into a 32 ohm headphone.
F. CDC KEY PART
The CDC key buttons and LEDs are provided on this board.
PCS 103 349
11-2
MAIN PART - COMPONENT LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
PCS 103 350
11-2
11-2
MAIN PART - CHIP LAYOUT
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
11-3
11-3
CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART
I
D
3579
82K
1
1
0
1
1
0
0
0
4
5
6V
470K
0.9V
2
3
2469
3497
3498
3499
100n
120K
56K
220K
8
100p
5521
2u2
9229
2u2
9287
47n
3378
10R
47R
47u
E
680p
2u2
27K
2332
6
3340
2336
3372
5502
100p
470p
2249
ALC_L
680p
2335
470p
2329
12K
12K
2330
3332
2328
100K
1N5392
HP
pa
pa
HP
15K
2340
4n7
2341
2356
100R
3381
pa
2366
1n5
2597
150R
1K
3370
3371
33n
220u
2352
8
7
10n
2
3359
3
220R
3357
1
220R
3374
2R2
1323-C
4
220R
1322-A
1323-D
5
1
2359
220n
100n 2350
1u
3352
220n
2348
1N4003
10K
7
2
2R2
5506
1u
5505
220R
3360
AR
6
3356
220R
3358
3
C
3354
1322-B
4
3366
4K7
2
1K
1K
3369
10n
AL
C YKC21-3416
1 1325
C
3
2358
1K
3368
220n
2349
100n
220n
1u
3367
2345
1N4003
3351
2R2
5504
AP
AMP_IC
C
2347
10K
1u
pa
C
47K
22u
3385
2R2
2346
GND
3616
100K
9210
680p
3382
47K
2365
C
7333
BC817-25
C
C
5503
6323
1N4003
6321
6322
AR
3348
GND2 11
OUT2+ 12
AMP_IC
SA3
C
10K
220R
3349
3347
3365
OUT2- 10
8 IN2
7331
BC857B
2370
BZX79-B18
6325 *
C
680p
2364
2n2
6329
1K8
1K8
3362
22p
22p
MUTE
AR
680p
VREF
150mV
7332
BC857B
470R
3364
2355
BC337-25
BZX79-B4V7
6327
3361
50R
5508
9286
1K8
3363
AL
AL
1u
1N4148
7391
AN7125
STB
3386
6320
6331
1N5392
6328
1N5392
47K
3546
330R
220u
3373
2353
7330
GND1 3
1323-B
1323-A
220R
*
ITEM
5520
22p
2327
3331
100K
3325
3326
4K7
3330
2334
3338
47R
3336
5
SPK_R
0.2V
VALUE
22n
2360
2547
2517
4K7
3329
3K9
3380
4K7
3379
220u
10M
2585
2339
47u
2505
47p
2584
100K
3534
3345 *
3346 *
3344
150K
VALUE FOR ONE BAND SPECTRUM ANALYZER
7
100u
100n
100u
2543
100u
2500
12K
2343
5 STB
2600
22p
4
7323
BC817-25
pa
7554-B
8 NJM4556AM
2K2
22K
OUT1- 4
SA2
a
1K
47u
3334
3
HP
AP
C
6 IN1
12K
2344
3618
1
ALC_R
3342
2357
6
22K
1519
a
11.8V
+S
7
3383
OUT1+ 2
Remark : +A AND +C SUPPLY SWITCH AT VOL 32
6
47p
47p
2593
3511
33K
3617
3499
680K
3495
pa
4u7
1
HP
2
pa
3384
1N4003
82K
SPK_R
WH6D-1
56
SPK_L
3353
1
VCC
9 MUTE
2338
4u7
50
a
0.2V
HP
7324
BC857B
6324
2463
3489
C
5V/0V
3343
150K
4u7
680K
BC857B
820p
82K
3490
2354
D
2337
SPK_L
BC857B
100n
7404
3494
470K
3512
3530
100n
2594
0V/5V
1
from tuner
e
3341
+A
C
#
680p
47u
2503
+S_P
2465
3493
470K
0.9V
2u2
--MUTE
82K
6n8
2537
100n
2587
3538
82K
5V
2362
47u
4229
2538
2504
47u
7405
1K5
3498
3492
a
%
4228
2599
22n
2577
2470
2469
+S_P 6V
1K5
3488
BC857B
0.2V
pa
NOT FOR 12W
6326 *
PDTA114ET # 5507
100u
0.9V
HPREF
pa
BDW94C
7329
470R
220R
9285
7556
100R
47n
13.7V
47n
47p
47K
3508
6n8
2580
9V
470K
470K
6n8
2523
47K
3507
1n
2521
2520
3584
2R2
BZX79-F5V6
1u
6V
22n
14.3V
+C
7546
BC847B
2526
3548
2542
+5V
+12A
+S
4
3591
100R
3411
2342
8
1K8
100n
100n
680p
3585
BC847B
10V
5V6
D
NOT FOR ONE BAND SPECTRUM.
&
3
7509
1V
CD_STBY
3497
1K5
7510
3413
47R
BC817-25
7322
AMPON
BZX79-C22
100R
3412
47u
1562
220p
a
2586
100n
47R
+12A
MUTE
a
7530-D
a 7
1K8
1u
2515
1u
2560
2514
3387
100n
3539
3K3
3556
3K3
3557
180R
470p
22u
2561
a
/
2
3415
2u2
#
18p
14
3339
8 7554-A
NJM4556AM
5
2322
10K
150K
3414
390R
4K7
7320
BC817-25
pa
a
7548
BC847B
3540
1u
pa
HPREF
100p
100n
2528
SA1
a
a
100n
3K3
3K9
3350
D
ALC
BC337-25
7401
2u2
a
6K8
3536
68K
3491
10p 2400
#
1
3565
100K
2501
68K
3597
1u
39K
3589
10p
3n3
1u
2508
6K8
D
%
+S_P
D
D
9
3544
D_BB
5510
a
ON4986
7508
a
Os’
+S_C
2546
150n
82K
2333
3
INC2
2576
10K
3518
68K
5V
5501
5V
3502
100u
8
10
27K
3524
+CD
+S_P
+12A
2401 1n
2581
2506
2530
2K2
3400
2K2
2K2 3401
2K2
3402
9
180p
1u
2324
BASS
3337
220u
F1
1
2532
1M
3K9
3322
4504
M
MUTE
2351
16
Os
+VCD_STBY
2460
a
VSS
3604
150n
2550
a
1
pa
HPREF
2323
3321
a
27K
4
1K
INC1
3550
3592
pa
7321
BC817-25
pa
2549
a
BC847B
7550
33K
BC847B
7538
pa
3.3v
7540
BC847B
33K
3526
a
a
3532
39K
680K
F2
2
STR
a
O3
Jazz
68K
a
3552
2R2
7
O7
220n
3528
BC857B
15
D
3542
10R
13
-32V
11
O5
2402
+5V6
D
14
13
2512
470R
470p
470p
BC847B
7544
2534
3522
1n5
1M
7403
+5V6
12
H
3
470u
11
O6
HEF4094BT
7402
CP
D
12
O4
2510
2K2
+LED
VDD
14
a
a
3388
PWM
O0
39K
2518
82K
3.3v
2582
220n
2583
a
470u
3588
330K
SHCLK
47u
9
2405
16
10
E0
5K6
DATA
8
15
2K2 3403
3554
3409
4
O1
3390
SHSTR
5
a
ON4986 470p
7506
SHSTR
7
O2
DATA
PWDN
2K2
3406
5K6
6
6
3404
AMPON
D
SHCLK
5
G
3410
a
+12A
2536 680p
a
7539
BC847B
3503
+S_C
14
11
10
7530-E
7
a
2592
2363
A0
2K2
--MUTE
3407
4
2K2
39K
A1
2n2
INC2
2569
3
68p
SA1
STB_BY
2568
1
3586
6K8
27p
MUTE
1508
2
3587
150K
7400
BC857B
INC1
+5V
Jazz
6330
1N4148
470p
2507
a
D_BB
+5V6
BASS
1511
PRESENT
&
a
3
1509
CD_STBY
1
2
2513
3596
a
2
3553
2558
1
2
PWM
2511
470p
68K
a
2589
a
2524
+S_C
6502
22K
7549
BC847B
pa
100p
#
#
220p
3335
3333
65
-CMOS
HPREF
2321
INC2
#
1
2
HPREF
3504
3606
2575
3555
2
680p
2K2
33K
TO TAPE MOTOR
ALC_R
2570
a
MUTE
18p
4
6549 680p
1N4148
+12A
3611
100K
100K
1u
4K7
+12M
1N4148 2571
2331
10K
7507
ON4986
7505
ON4986
680p
REC_L
2R2
3590
22K
3581
330p
26
3
2509
REC_R
470p
33p
+S_C
14
12
3610
13
7530-F
470R
320mV
7
19mV
a
68K
2591
a
3582
3
3580
a
47p
22n
FOR ETF ONLY
2598
27p
2563
4
22n
5
4
2407
+CD
330p
2519
1u
2540
47K
82K
3501
3551
BZX79-C9V1
2539
47R
a
6
7
a
3549
7545
BC847B
22n
14
14
7530-B
7
a
100K
2527
7530-C
3533
3510
a
a
a
D
1N4003
9509
6
6
a
6553
9
7
5
47u
6551
2531
8
8
a
+12M
7
9
a
2579
-9V
1K2
10
a
47K
3535
33K
+S_C
+S_C
3
PRESENT
22K
6
9
3574
3605
680R
22K
-CMOS
10K
4
3251
3575
a
11
470R
-32V
3
5
10
F
10n
8 a 7 a 6 a
7504
BC550C
180R
10K
6K8
12
180K
3560
VEE
100n
470R
3529
1n5
3558
3564
VSS
a
330p
13
50mV
3570
2
12
2K7
4232
13
HH
11
4
2522
L
100p
H
HL
12K
2596
LH
15
3568
14
470p
#
1
14
1
3
2535
1M
82K
3638
100K
2502
1510
15
CD
2556
51
13
7
2
2K7
3547
100n
5
15
ALC_L
3640
ALC
47K
47n
2541
33K
14
6550
3K3
27K
3519
180p
7549 B9
7550 D9
7554-A B13
7554-B C13
7556 F9
9210 E15
9229 A15
9285 F10
9286 F10
9287 A15
9509 E2
7530-A B6
7530-B C8
7530-C B9
7530-D D9
7530-E D8
7530-F D7
7537 A8
7538 E8
7539 C9
7540 C9
7543 B7
7544 D8
7545 A11
7546 E11
7547 A9
7548 F9
7391 F11
7400 F2
7401 F8
7402 H3
7403 H7
7404 H7
7405 G8
7501 A3
7503 A5
7504 D5
7505 E5
7506 G5
7507 E5
7508 G5
7509 H6
7510 H6
6331 E11
6502 F6
6549 A13
6550 A13
6551 E4
6553 E2
7320 C12
7321 C11
7322 B14
7323 C14
7324 D14
7329 E11
7330 E11
7331 E13
7332 E13
7333 F13
13
3545
3537
3531
5508 F10
5510 F7
5511 C1
5520 A15
5521 A15
6320 E12
6321 G12
6322 H12
6323 G12
6324 H12
6325 F12
6326 E11
6327 F11
6328 E11
6329 F12
6330 F1
12
BASS
2529
2545
3527
3523
BC847B
7543
3509
2466
a
2u2
33p
1M
1n
10K
1
14
E
3571
2
5511
2525
3496
#
3
100p
2548
CD
8
55
3639
2533
3603
HEF4069UBT
19mV
14
3609
2
400mV
1
7530-A
470R
7
a
PRESENT
1u
2555
4
68p
11
+12A
4233
a
LL
2552
a
15
D
3599
330p
2553
12
+12A
3598
e
2557
16
50mV
3
68K
BC847B
7537
a
a
a
18
17
L
3543
a
1
a
2406
1
2544100p
19
HH
1K2
3583
2
22n
a
2590
680p
C
HL
4
+S_C
2567
2588
a
2
a
D_BB
3618 H9
3638 C5
3639 B5
3640 A12
4228 F8
4229 F7
4232 C5
4233 B5
4504 C11
5501 F7
5502 C13
5503 G12
5504 G12
5505 H12
5506 H12
5507 F10
3594 A2
3596 G5
3597 E5
3598 D5
3599 B5
3601 A3
3602 A3
3603 A8
3604 E8
3605 B7
3606 D7
3609 B6
3610 D6
3611 B9
3616 E14
3617 G9
3577 D3
3579 H4
3580 E4
3581 E4
3582 F3
3583 F4
3584 F6
3585 F6
3586 F5
3587 F5
3588 F5
3589 H5
3590 H6
3591 F10
3592 D9
3593 A2
11
a
68K
3559
7503
BC550C
100p
REC_L
3
1512
H
3569
2361
REC_R
7
22n
2554
a
6
LH
15K
6K8
6
5
3576
5
LL
15K
5
3567
1
3525
Jazz
180K
LSB
HEF4052BT
330p
3577
4
TAPE_L
3566
4
330p
3
+12A
100u
4K7
3559 A5
3560 C5
3561 B4
3562 A3
3563 A3
3564 D5
3565 B5
3566 B3
3567 B3
3568 C4
3569 B4
3570 C3
3571 C3
3574 D3
3575 D3
3576 D3
10
BC847B
7547
3541
3543 A8
3544 E8
3545 A11
3546 D11
3547 A10
3548 E10
3549 A12
3550 D10
3551 E5
3552 G5
3553 E4
3554 F4
3555 B10
3556 A6
3557 A5
3558 C5
3527 A8
3528 D8
3529 B8
3530 E9
3531 A9
3532 C9
3533 C9
3534 E10
3535 A10
3536 E9
3537 A9
3538 E8
3539 A9
3540 F8
3541 A8
3542 H2
3507 C7
3508 C7
3509 B7
3510 D7
3511 C9
3512 C9
3517 A5
3518 D8
3519 B8
3520 A3
3521 A6
3522 D8
3523 B8
3524 E7
3525 A8
3526 E8
9
ALC
33R
7501
a
TAPE_R
330p
3
MSB
a
a
LOGIC
a
a
330p
B
2
2
3488 H6
3489 H7
3490 H7
3491 H8
3492 H6
3493 H7
3494 H7
3495 H8
3496 G7
3497 G7
3498 G8
3499 G8
3501 D6
3502 G6
3503 C8
3504 C8
8
3521
2559
VDD
2516
47K
A0
10
3561
4u7
A1
9
16
1517
1
7
10K 2578
470R
47K
3601
8K2
4u7
2573
15K
-CMOS
1
6
3517
1u
1518
100n
3602
a
2551
330p
1K
2565
2
2574
3520
3562
330p
2564
1K
3593
4
2566
5
3388 H5
3390 H4
3400 G4
3401 G3
3402 G3
3403 G3
3404 G3
3406 G3
3407 G2
3409 G2
3410 G1
3411 F8
3412 F8
3413 F8
3414 H5
3415 H6
3369 G14
3370 F14
3371 F14
3372 C13
3373 F11
3374 H14
3378 B14
3379 B11
3380 B11
3381 F14
3382 E14
3383 E12
3384 E12
3385 F13
3386 E13
3387 H5
3352 H12
3353 F12
3354 H12
3356 G14
3357 H14
3358 G14
3359 H14
3360 H14
3361 F11
3362 F11
3363 F12
3364 E12
3365 G12
3366 G12
3367 G13
3368 G13
3336 D13
3337 B14
3338 D14
3339 B14
3340 D14
3341 B14
3342 C14
3343 G10
3344 H10
3345 G10
3346 H10
3347 G12
3348 H12
3349 G12
3350 H12
3351 G12
2597 F14
2598 E3
2599 F7
2600 H9
3251 D4
3321 C11
3322 C11
3325 B12
3326 D12
3329 B12
3330 D11
3331 B13
3332 C13
3333 B13
3334 D13
3335 B13
+12A
8K2
1
e
e
100n
3594
4
2581 H2
2582 C8
2583 C8
2584 E10
2585 A10
2586 F9
2587 A8
2588 F6
2589 E3
2590 C1
2591 E6
2592 F5
2593 A9
2594 E9
2595 B5
2596 C5
a
a
2572
a
3
3
2565 A2
2566 A1
2567 A6
2568 G1
2569 G2
2570 A13
2571 A13
2572 A2
2573 A2
2574 A2
2575 B10
2576 D9
2577 F6
2578 A5
2579 D4
2580 E7
2548 C1
2549 C10
2550 C10
2551 B4
2552 C4
2553 B3
2554 B2
2555 C3
2556 D3
2557 D2
2558 D3
2559 A6
2560 D6
2561 H5
2563 E2
2564 A2
82K
2
2532 E8
2533 A8
2534 D8
2535 B8
2536 F5
2537 A10
2538 E9
2539 C7
2540 C7
2541 A10
2542 E9
2543 C10
2544 C1
2545 A9
2546 E9
2547 A12
2516 A4
2517 A12
2518 C8
2519 C8
2520 C6
2521 C6
2522 D7
2523 C7
2524 D7
2525 B6
2526 E10
2527 A10
2528 E9
2529 A10
2530 G4
2531 E4
2500 C10
2501 B5
2502 D5
2503 F8
2504 D7
2505 D10
2506 H2
2507 F5
2508 F4
2509 D4
2510 F5
2511 E5
2512 F5
2513 E5
2514 E6
2515 B6
470u
1
1507
A
2364 F12
2365 E13
2366 F15
2370 F13
2400 H4
2401 H3
2402 H4
2405 H2
2406 C1
2407 E2
2460 G5
2463 H7
2465 H7
2466 H7
2469 G7
2470 G6
2348 H13
2349 G13
2350 H13
2351 H15
2352 G15
2353 F10
2354 F11
2355 F12
2356 E14
2357 C14
2358 G13
2359 H13
2360 A14
2361 B2
2362 G10
2363 H5
12K
2595
2332 D13
2333 B14
2334 D14
2335 B15
2336 D14
2337 G9
2338 H9
2339 B11
2340 E15
2341 E15
2342 G8
2343 G10
2344 H10
2345 G13
2346 H13
2347 G13
1511 F1
1512 C1
1517 B1
1518 A1
1519 H8
1562 B15
2249 B15
2321 B12
2322 D12
2323 C12
2324 C12
2327 B12
2328 D12
2329 B13
2330 C13
2331 A13
3563
26 E2
51 D2
55 B5
56 C15
65 A15
1322-A H14
1322-B G14
1323-A H15
1323-B H15
1323-C H15
1323-D G15
1325 F15
1507 A1
1508 F1
1509 F1
1510 D2
9
10
VALUE FOR 12W VERSION
ITEM
3345
3346
6325
VALUE
6K8
6K8
BZX79-F15
11
12
6326
BZX79-C18
13
14
15
PCS 103 351
11-4
11-4
CIRCUIT DIAGRAM - POWER SUPPLY PART
+A
330R
1207
D
D
D
D
1
10K
2
3392
D
D
2K2
3393
4K7
10n
3394
FROM T-NTC
1391
470R
10K
1
D
100R
3391
10K
3395
3398
3399
4K7
2
+0.78V
TO FRONT
D
D
#
4218
e
7237
BC337-25
+12M
1N4148
6235
15K
3259
47K
39K
4226
7234
BC369
1m
1n 3277
3276
C
7235
BC547B
3263
0.6V
B
B
7238
BC847B
B
AMPON
10n
12K
2234
4.7V
3261
220R
12K
3260
2247
BC327-25
3273
B
1n
7236
BZX79-C5V6
47n
6228
e
680R
3278
1K5
2246
29V
e
e
1K5
3279
3281
1K5
3280
1N4148
PWDN
2224
e
6257
6258
4K7
2248
4K7
4K7
6232
1N4148
10K
3282
1u
2222
1u
2223
3258
3275
3272
e
e
6233
47u
3274
F2
e
10K
B
6269
1N4148
4221
pa a CD
3256
B
2K2
4m7
4m7
2242
2243
1N4003
6259
1N4003
1N4003
6267
1N4003
6251
1N4003
6265
#
4222
4217
BZX79-C5V6
F1
22K
4503
220R
eB
M
F1
F2
3265
1
3268
220R
3266
BZX79-C33
4502
6229
2228
e
47u
e
-32V
1N4148
2K2
3269
-39V
-33V
D
2
10K
5K6
3264
100u
100n
2229
4
2227
1N4003
T315mA
-34V
3257
1208
2
7249
BC327-25
BZX79-C4V7
-41.7V
6230
1569
1N4003
6227
1N4003
6245
6225
1N4003
1N4003
6263
6261
1N4003
6223
1N4003
6243
1N4003
6221
1N4003
6241
1N4003
e
1
3
#
12V
Q
+12A
OUT
GND
B
+LED
#
4224
NOT FOR 12W
6231
EH-B
1210
100n
6249
2221
e
6
+PA
L7812CP
7250
1
3
2245
BD242BFP
+30V
7233
#
4K7
1N4003
6260
1N4003
1N4003
6268
1N4003
6250
1N4003
6266
1N4003
6226
1N4003
6244
6224
1N4003
1N4003
6264
6262
1N4003
6242
6222
1N4003
1N4003
3
6240
5
6220
2
2220
1
4
100n
6248
T6.3A
1223
1N4003
1N4003
2
3
A
7395
BC857B
3396
3397
IN
C
330R
220u
2226
1K2
1392
2391
+0.65V
D
330R
3213
D
10n
7240
BC337-25
330R
3246
330R
3248
D
+6.3V
7397
BC847B
10n
+10.4V
330R
3287
+5.5V
7396
BC857B
2392
Q
330R
3288 +6.3V
NTC
10R
2393
+C
4R7
+5V6
1N4148
6391
10R
3212
7241
BC337-25
9
+5V6
120R BZX79-B4V7
3286
3249
3247
3300U
4R7
68R
/25V
16V
3m3
2225
6.2V
8
FOR NTC VERSION ONLY
+5.5V
10R
3254
+30V
1
B
AP
C
7247
4R7
3210
7
3253
+5.64V
BC337-25
3289
+14.6V
EH-B
1222
7248
+10.4V
6
+9.75V
4R7
3243
4R7
3215
4R7
3209
2219
A
T5A
3242
+9.8V
3252
1206
+14.5V BC337-25
5
6236
3214
+14.6V
4
3283
3
1K
2
68R
1
D
B
3271
10K
STB_BY
B
B
B
7245
BC368
2235
3270
1
22n 1564
10K
CD 6256 #
1560
1K2
1566
4216
3
4215
10K
4K7
1563
2
+VCD_STBY
1
1571
+12M
1567
4
CD
CD
CD
PCS 103 352
2
3
4
5
1
1
e CD M
6
1
1
e
1
1
1570
1601
CD
7
E
1568
#
FROM VCD VIDEO OUT
1
1
DIPMATE
OUT
220u
GND
2233
1K2
3221
1K2
3222
0.6V 3218
3217
7243
BC847B
25
1
IN
1561
BZX79-C6V8
7246
L7805
1V
CD
F
7239
BC817-25
B
1K2
3219
3223
33K
3220
1N4003
6254
1N4003
2230
CD
100n
6255
2
2232
6m8
1N4003
1
6253
2231
1203
100n
6252
T1.6A
E
1N4003
#
3216
#
270R
7244
BD438
1209
B
8
9
F
25 E7
1203 E1
1206 A1
1207 B1
1208 C2
1209 E1
1210 C1
1222 B1
1223 B1
1391 A9
1392 A7
1560 E9
1561 E9
1563 E9
1564 E9
1566 F9
1567 F9
1568 F9
1569 D1
1570 F9
1571 F5
2219 A2
2220 B1
2221 C1
2222 C5
2223 C5
2224 D5
2225 A1
2226 A6
2227 C3
2228 D3
2229 D2
2230 E2
2231 E2
2232 E3
2233 F5
2234 D9
2235 E9
2242 B6
2243 B5
2245 C8
2246 D7
2247 C8
2248 C6
2391 B8
2392 B8
2393 B7
3209 A3
3210 A4
3212 A6
3213 A6
3214 A3
3215 A3
3216 E5
3217 F4
3218 F4
3219 E3
3220 E3
3221 E4
3222 E4
3223 E3
3242 A4
3243 A4
3246 B4
3247 A3
3248 B3
3249 A4
3252 A5
3253 A6
3254 A6
3256 C5
3257 D5
3258 D5
3259 C8
3260 D8
3261 D9
3263 C9
3264 C3
3265 D4
3266 D4
3268 D4
3269 D3
3270 E8
3271 D8
3272 D7
3273 D7
3274 D6
3275 C6
3276 D8
3277 C8
3278 C7
3279 C7
3280 C7
3281 C6
3282 C6
3283 B6
3286 A3
3287 B3
3288 A4
3289 A4
3391 A9
3392 B9
3393 A9
3394 B8
3395 A8
3396 A8
3397 A7
3398 A7
3399 A7
4215 F7
4216 F8
4217 C6
4218 B6
4221 C7
4222 C7
4224 B7
4226 B9
4502 D1
4503 D1
6220 B2
6221 C2
6222 B3
6223 C3
6224 B4
6225 C4
6226 B4
6227 C4
6228 D5
6229 D3
6230 C2
6231 C4
6232 C5
6233 D5
6235 C9
6236 A6
6240 B2
6241 C2
6242 B3
6243 C3
6244 B4
6245 C4
6248 B2
6249 C2
6250 B4
6251 C4
6252 E2
6253 E2
6254 E2
6255 E2
6256 E5
6257 C7
6258 D7
6259 C5
6260 B5
6261 C3
6262 B3
6263 C3
6264 B3
6265 C4
6266 B4
6267 C5
6268 B5
6269 C7
6391 A9
7233 B7
7234 B8
7235 C8
7236 C7
7237 D7
7238 D8
7239 E8
7240 A5
7241 A5
7243 F3
7244 E3
7245 E4
7246 E5
7247 A5
7248 A3
7249 C3
7250 B7
7395 A9
7396 A8
7397 A8
11-5
11-5
LAYOUT DIAGRAM - TRANSFORMER PRIMARY PART
CIRCUIT DIAGRAM - TRANSFORMER PRIMARY PART
23 C4
1201 D1
1202 D1
1205 C2
1577 D1
3208 D1
5202 C1
9271 C1
9272 D1
9273 C2
1
*
9274 D1
9298 D2
9299 E2
2
3
4
TRANSFORMER MAIN
X
X
A
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A
B
B
C
C-PAD
C
C-PAD
* 1205
* 9271
23
1
T2A
9273
* 5202
2
2
9298
1
3
0V
4
*
D
9272
9274
1201
5
1
4
*
2
3
0V
5
1
*
D
120V
6
1577
10M
3208
6
1202
10V
F
e
E
E
9299
E
1
2
120V
3
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
4
PCS 103 353
11-6
11-6
CIRCUIT & LAYOUT DIAGRAMS - KARAOKE PART
5
6
680p
3634
agnd
3651
3650
C
10K
10K
100n
3676
47n
7650
BC847B
1K
agnd
agnd
agnd
agnd
2
3
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
PCS 103 354
4
5
2
D
4268
MPEG_gnd
agnd
agnd
1
48
1
100n
1u
10K
2669
2671
2665
3675
3678
680p
3660
2670
2660
100n
1M
2666
100n
7645
BC847B
100p
3669
1n
1K
2661
3661
100R
12K
DIPMATE
3664
3662
3674
6K8
3663
2667
2668
agnd
agnd
B
agnd
agnd
2662
6632
1N4148
1N4148
150K
50
6633
10u
3665
2663
1M
2664
7647
BC847B
3666
D
100n
7646
BC847B
gnd
mic_R
agnd
+Kara
+Kara
+12A
mic_L
4
1u
100R
C
2
4605
7642
BC550C
agnd
1
2648
1M
3636
mic_gnd
3648
470R
3
10K
3631
470R
2649
agnd
3632
680p
3644
4n7
mic_gnd mic_gnd
DIPMATE
57
agnd
agnd
3630
mic_gnd
2641
9
1n
10K
2643
470R
100n
2650
10K
2651
7641
BC550C
470n
2642
7
3655
TC38
1642
22 u
3641
A
4606
1u
470n
1M
8
agnd
3643
5640
1M
7643
BC550C
2 20K
2645
4
agnd
1 3647 3
1
10K
3645
5
470R
2
10K
3652
B
6
2K7
mic_gnd
3653
3
2647
3633
agnd
9
100K
220u
8
100K
A
3635
2644
7
10K
4
820R
3
820R
2
3637
1
6
agnd
7
This assembly drawing shows a summary of all possible versions. For components
used in a specific version see schematic diagram and respective parts list.
agnd
agnd
8
100p
MPEG_gnd
9
48 D9
57 A9
1642 B1
2641 B2
2642 B3
2643 B3
2644 A5
2645 B4
2647 A6
2648 B6
2649 B5
2650 C5
2651 B4
2660 D6
2661 D5
2662 D5
2663 D4
2664 D3
2665 D7
2666 D6
2667 D7
2668 D8
2669 D8
2670 D7
2671 D9
3630 B5
3631 B5
3632 B5
3633 A5
3634 B6
3635 A5
3636 C5
3637 B5
3641 B2
3643 B3
3644 B3
3645 A3
3647 B4
3648 B8
3650 C6
3651 A6
3652 B1
3653 A2
3655 B2
3660 D6
3661 D5
3662 D5
3663 D5
3664 D5
3665 D4
3666 D3
3669 D7
3674 C7
3675 D7
3676 D8
3678 D6
4268 D8
4605 B8
4606 A8
5640 B2
6632 D4
6633 D4
7641 B3
7642 C5
7643 A5
7645 D5
7646 D3
7647 D3
7650 D8
11-7
11-7
CIRCUIT & LAYOUT DIAGRAMS - CDC KEY PART
1
CIRCUIT & LAYOUT DIAGRAMS - HEADPHONE PART
2
3
1406
A
6
3450
5
1K5
4
3452
3
1K5
3451
6443
1
This assembly drawing shows
a summary of all possible
versions. For components
used in a specific version see
schematic diagram and
respective parts list.
This assembly drawing shows
a summary of all possible
versions. For components
used in a specific version see
schematic diagram and
respective parts list.
6444
1434
3453
1K2
1435
3454
B
A
1431
2
PH-B
6442
1K5
1406 A1
1431 A2
1432 B2
1433 B2
1434 B2
1435 B2
3450 A2
3451 A2
3452 A2
3453 B2
3454 B2
3455 B2
3456 B2
6442 A3
6443 A3
6444 A3
B
2K2
58 A2
1324 C1
1433
3455
2301 C2
2302 C2
2303 C2
3300 B2
3K9
3301 B2
5321 B2
5322 C2
5324 C1
1
3456
2
1432
1
2
3
6
5
3
4
2
1
8K2
DIPMATE
58
A
A
0R
2303
1
2302
C
TC38
1324
22n
3
2
B
2u2
0R
3300
2u2
5322
3301
5321
4
22n
5
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
22n
2301
b
B
C
5324
b
1
2u2
2
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
PCS 103 355
11-8
11-8
ELECTRICAL PARTS LIST - COMBI BOARD
MISCELLANEOUS
1201 482226531015
ELECTRICAL PARTS LIST - COMBI BOARD
Mains Socket /21/21M/30
2331 482212233575
220pF 5% 63V
2511 532212234099
470pF 10% 63V
2578 482212440207
100µF 20% 25V
Mains Socket /37
Voltage Selector /21/21M
2332 482212233575
2333 482212440433
220pF 5% 63V
47µF 20% 25V
2512 532212234099
2513 532212234099
470pF 10% 63V
470pF 10% 63V
2580 482212440433
2581 482212480791
47µF 20% 25V
470µF 20% 16V
Fuse T2A 250V /21/21M
Fuse T5A 250V
2334 482212440433
2335 482212232535
47µF 20% 25V
680pF 10% 63V
2514 482212614585
2515 482212614585
100nF 10% 50V
100nF 10% 50V
2584 482212613692
2585 482212613692
47pF 1% 63V
47pF 1% 63V
Fuse T5A 250V /21/21M/30
Fuse T6,3A 250V /37
2336 482212232535
2337 482212440769
680pF 10% 63V
4,7µF 20% 100V
2517 532212232658
2524 532212232659
22pF 5% 50V
33pF 5% 50V
2588 482212232535
2589 532212231863
680pF 10% 63V
330pF 5% 63V
Fuse T315mA 250V /21/21M/30
Fuse T315mA 250V /37
2338 482212440769
2339 482212480144
4,7µF 20% 100V
220µF 20% 25V
2525 532212232659
2526 482212141856
33pF 5% 50V
22nF 5% 250V
2591 482212232535
2592 482212232535
680pF 10% 63V
680pF 10% 63V
1322 482226731176
1323 242201518280
Loudspeaker Socket L/R
Loudspeaker Socket Matrix
2340 532212610223
2341 482212232535
4,7nF 10% 63V
680pF 10% 63V
2527 482212141856
2528 482212613751
22nF 5% 250V
47nF 10% 63V
2593 482212613692
2594 482212613692
47pF 1% 63V
47pF 1% 63V
1324 482226511547
1325 482226731729
Headphone Socket
Sub-woofer out Socket
2342 482212440207
2343 532212232658
100µF 20% 25V
22pF 5% 50V
2529 482212613751
2530 482212613691
47nF 10% 63V
27pF 1% 63V
2597 532212231865
2598 532212231863
1,5nF 10% 63V
330pF 5% 63V
1431 482227613775
1432 482227613775
Tact Switch
Tact Switch
2344 532212232658
2345 482212614585
22pF 5% 50V
100nF 10% 50V
2531 482212613691
2532 482212610326
27pF 1% 63V
180pF 5% 63V
2599 532212232654
2641 532212610223
22nF 10% 63V
4,7nF 10% 63V
1433 482227613775
1434 482227613775
Tact Switch
Tact Switch
2346 482212614585
2347 482212142408
100nF 10% 50V
220nF 5% 63V
2533 482212610326
2534 532212231865
180pF 5% 63V
1,5nF 10% 63V
2642 532212142386
2643 532212231647
100nF 5% 63V
1nF 10% 63V
1435 482227613775
1507 482226520553
Tact Switch
Aux-in Socket
2348 482212142408
2349 482212142408
220nF 5% 63V
220nF 5% 63V
2535 532212231865
2536 482212480195
1,5nF 10% 63V
470µF 20% 10V
2644 482212480144
2645 482212441407
220µF 20% 25V
0,47µF 20% 63V
1508 242202514526
1509 482226510981
Flex Socket 16pin Vert.
Flex Socket 15pin Vert.
2350 482212142408
2351 482212480144
220nF 5% 63V
220µF 20% 25V
2537 482212613838
2538 482212613838
100nF +80/-20% 50V
100nF +80/-20% 50V
2647 482212421913
2648 482212421913
1µF 20% 63V
1µF 20% 63V
1510 482226511532
1517 482226710731
Flex Socket 9pin Vert.
Flex Socket 6pin Vert.
2352 482212480144
2353 482212480144
220µF 20% 25V
220µF 20% 25V
2541 482212613838
2542 482212613838
100nF +80/-20% 50V
100nF +80/-20% 50V
2649 482212232535
2650 482212232535
680pF 10% 63V
680pF 10% 63V
1642 482226511529
Mic Socket /21/21M
2354 482212440769
2355 482212233127
4,7µF 20% 100V
2,2nF 10% 63V
2545 482212613838
2546 482212613838
100nF +80/-20% 50V
100nF +80/-20% 50V
2651 482212441407
0,47µF 20% 63V
1µF 20% 63V
47µF 20% 25V
2547 482212440207
2549 482212141854
100µF 20% 25V
150nF 5% 63V
RESISTORS
3208 482205321106
10M 5% 0,5W
1201 482226531016
1202 482227210269
1205 482207152002
1206 482207155002
1207 482207155002
1207 482225251123
1208 482207153151
1208 482225251151
!
!
!
!
!
!
!
!
!
CAPACITORS
2219 482212442367
3300µF 20% 35V
2356 482212421913
2357 482212440433
2220 532212142386
2221 532212142386
100nF 5% 63V
100nF 5% 63V
2358 482212233177
2359 482212233177
10nF 20% 50V
10nF 20% 50V
2550 482212141854
2551 482212614043
150nF 5% 63V
1µF +80/-20% 16V
3209 482205120478
3210 482205120478
4R7 5% 0,1W
4R7 5% 0,1W
2222 482212421913
2223 482212421913
1µF 20% 63V
1µF 20% 63V
2360 532212232654
2361 532212232654
22nF 10% 63V
22nF 10% 63V
2552 482212614043
2553 532212231863
1µF +80/-20% 16V
330pF 5% 63V
3212 482205120109
3213 482205120122
10R 5% 0,1W
1k2 5% 0,1W
2224 482212143526
2226 482212480144
47nF 5% 250V
220µF 20% 25V
2362 482212232535
2363 482212613692
680pF 10% 63V
47pF 1% 63V
2554 532212231863
2557 532212231863
330pF 5% 63V
330pF 5% 63V
3214 482205120478
3215 482205120478
4R7 5% 0,1W
4R7 5% 0,1W
2227 482212440255
2228 482212441751
100µF 20% 63V
47µF 20% 50V
2364 482212232535
2365 482212232535
680pF 10% 63V
680pF 10% 63V
2558 532212231863
2559 482212614043
330pF 5% 63V
1µF +80/-20% 16V
3242 482205120478
3243 482205120478
4R7 5% 0,1W
4R7 5% 0,1W
2229 532212142386
2234 532212234098
100nF 5% 63V
10nF 10% 63V
2370 482212481151
2400 532212232448
22µF 20% 50V
10pF 5% 63V
2560 482212614043
2561 482212614585
1µF +80/-20% 16V
100nF 10% 50V
3246 482211713577
3247 482211712521
330R 1% 0,1W
68R 1% 0,1W
2242 482212480415
2245 482212481144
4700µF 20% 50V
1000µF 20% 16V
2401 532212232448
2402 532212231647
10pF 5% 63V
1nF 10% 63V
2563 532212232654
2564 532212231863
22nF 10% 63V
330pF 5% 63V
3248 482211713577
3249 482211712521
330R 1% 0,1W
68R 1% 0,1W
2246 532212231647
2247 532212231647
1nF 10% 63V
1nF 10% 63V
2405 482212440433
2460 482212440207
47µF 20% 25V
100µF 20% 25V
2565 532212231863
2566 482212613838
330pF 5% 63V
100nF +80/-20% 50V
3252 482205110102
3253 482205120109
1k 2% 0,25W
10R 5% 0,1W
2248 482212440433
2249 482212143526
47µF 20% 25V
47nF 5% 250V
2469 482212614585
2501 532212232268
100nF 10% 50V
470pF 10% 50V
2567 532212232654
2568 482212613694
22nF 10% 63V
68pF 1% 63V
3254 482205120109
3256 482205021003
10R 5% 0,1W
10k 1% 0,6W
2301 532212232654
2302 532212232654
22nF 10% 63V
22nF 10% 63V
2502 532212232268
2503 482212440433
470pF 10% 50V
47µF 20% 25V
2569 482212233127
2570 482212232535
2,2nF 10% 63V
680pF 10% 63V
3257 482205021003
3258 482211652283
10k 1% 0,6W
4k7 5% 0,5W
2303 532212232654
2321 532212232531
22nF 10% 63V
100pF 5% 50V
2504 482212440433
2505 482212440433
47µF 20% 25V
47µF 20% 25V
2571 482212232535
2572 482212613838
680pF 10% 63V
100nF +80/-20% 50V
3259 482211683933
3260 482211711503
15k 1% 0,1W
220R 1% 0,1W
2322 532212232531
2323 482212614043
100pF 5% 50V
1µF +80/-20% 16V
2506 482212233891
2507 482212481151
3,3nF 10% 63V
22µF 20% 50V
2573 482212440769
2574 482212440769
4,7µF 20% 100V
4,7µF 20% 100V
3261 482211711383
3263 482211711383
12k 1% 0,1W
12k 1% 0,1W
2324 482212614043
2327 532212234099
1µF +80/-20% 16V
470pF 10% 63V
2508 482212614043
2509 482212614043
1µF +80/-20% 16V
1µF +80/-20% 16V
2575 482212613689
2576 482212613689
18pF 1% 63V
18pF 1% 63V
3264 482211652289
3265 482211652257
5k6 5% 0,5W
22k 5% 0,5W
2328 532212234099
470pF 10% 63V
2510 532212234099
470pF 10% 63V
2577 482212480195
470µF 20% 10V
3266 482211683872
220R 5% 0,5W
PCS 103 356
11-9
11-9
ELECTRICAL PARTS LIST - COMBI BOARD
ELECTRICAL PARTS LIST - COMBI BOARD
RESISTORS
3268 482211683872
220R 5% 0,5W
3356 482211683872
220R 5% 0,5W
3497 482205120124
120k 5% 0,1W
3566 482211683933
15k 1% 0,1W
3269 482211652256
3270 482211710833
2k2 5% 0,5W
10k 1% 0,1W
3357 482211683872
3358 482211683872
220R 5% 0,5W
220R 5% 0,5W
3498 482211711148
3499 482211713579
56k 1% 0,1W
220k 1% 0,1W
3567 482211683933
3568 482211711383
15k 1% 0,1W
12k 1% 0,1W
3271 482211710833
3272 482205120472
10k 1% 0,1W
4k7 5% 0,1W
3359 482211683872
3360 482211683872
220R 5% 0,5W
220R 5% 0,5W
3501 482205120683
3502 482205120683
68k 5% 0,1W
68k 5% 0,1W
3569 482211711383
3570 482211710833
12k 1% 0,1W
10k 1% 0,1W
3273 482211711449
3274 482205120472
2k2 1% 0,1W
4k7 5% 0,1W
3361 482211652249
3362 482211652249
1k8 5% 0,5W
1k8 5% 0,5W
3509 482211711149
3510 482211711149
82k 1% 0,1W
82k 1% 0,1W
3571 482211710833
3574 482205120223
10k 1% 0,1W
22k 5% 0,1W
3275 482205120472
3276 482205120393
4k7 5% 0,1W
39k 5% 0,1W
3363 482211652249
3364 482205120471
1k8 5% 0,5W
470R 5% 0,1W
3517 482211710833
3518 482205120333
10k 1% 0,1W
33k 5% 0,1W
3575 482205120223
3576 482211711507
22k 5% 0,1W
6k8 1% 0,1W
3277 482211710834
3278 482211710361
47k 1% 0,1W
680R 1% 0,1W
3365 482211683872
3366 482211652283
220R 5% 0,5W
4k7 5% 0,5W
3519 482205120333
3520 482211683933
33k 5% 0,1W
15k 1% 0,1W
3577 482211711507
3579 482205120154
6k8 1% 0,1W
150k 5% 0,1W
3279 482211711139
3280 482211711139
1k5 1% 0,1W
1k5 1% 0,1W
3367 482205110102
3368 482205110102
1k 2% 0,25W
1k 2% 0,25W
3521 482205210339
3522 482205120105
33R 5% 0,33W
1M 5% 0,1W
3580 482205120223
3581 482205120223
22k 5% 0,1W
22k 5% 0,1W
3281 482211711139
3282 482211710833
1k5 1% 0,1W
10k 1% 0,1W
3369 482205110102
3370 482205110102
1k 2% 0,25W
1k 2% 0,25W
3523 482205120105
3524 482205120683
1M 5% 0,1W
68k 5% 0,1W
3582 482205120122
3583 482205120122
1k2 5% 0,1W
1k2 5% 0,1W
3283 482205120121
3286 482211713577
120R 5% 0,1W
330R 1% 0,1W
3371 482211710353
3372 482205120109
150R 1% 0,1W
10R 5% 0,1W
3525 482205120683
3526 482205120273
68k 5% 0,1W
27k 5% 0,1W
3584 482211710361
3585 482205120228
680R 1% 0,1W
2R2 5% 0,1W
3287 482211713577
3288 482211713577
330R 1% 0,1W
330R 1% 0,1W
3373 482211652219
3374 482211683872
330R 5% 0,5W
220R 5% 0,5W
3527 482205120273
3528 482211710833
27k 5% 0,1W
10k 1% 0,1W
3586 482211711449
3587 482211711507
2k2 1% 0,1W
6k8 1% 0,1W
3289 482211713577
3300 482205120008
330R 1% 0,1W
0R Jumper 0805
3379 482205120472
3380 482205120392
4k7 5% 0,1W
3k9 5% 0,1W
3529 482211710833
3530 482205120333
10k 1% 0,1W
33k 5% 0,1W
3588 482205120471
3589 482205120391
470R 5% 0,1W
390R 5% 0,1W
3301 482205120008
3321 482205120392
0R Jumper 0805
3k9 5% 0,1W
3381 482211652175
3382 482211683933
100R 5% 0,5W
15k 1% 0,1W
3531 482205120333
3534 482211710837
33k 5% 0,1W
100k 1% 0,1W
3590 482211711449
3591 482211683883
2k2 1% 0,1W
220R 5% 0,5W
3322 482205120392
3325 482211710837
3k9 5% 0,1W
100k 1% 0,1W
3383 482205120223
3384 482205120223
22k 5% 0,1W
22k 5% 0,1W
3535 482211710837
3536 482205120332
100k 1% 0,1W
3k3 5% 0,1W
3593 482205110102
3594 482205110102
1k 2% 0,25W
1k 2% 0,25W
3326 482211710837
3329 482205120472
100k 1% 0,1W
4k7 5% 0,1W
3385 482211710834
3386 482211710834
47k 1% 0,1W
47k 1% 0,1W
3537 482205120332
3538 482211711149
3k3 5% 0,1W
82k 1% 0,1W
3596 482205120683
3597 482205120683
68k 5% 0,1W
68k 5% 0,1W
3330 482205120472
3331 482211711383
4k7 5% 0,1W
12k 1% 0,1W
3387 482211711149
3388 482205120334
82k 1% 0,1W
330k 5% 0,1W
3539 482211711149
3540 482205120472
82k 1% 0,1W
4k7 5% 0,1W
3598 482211710837
3599 482211710837
100k 1% 0,1W
100k 1% 0,1W
3332 482211711383
3333 482211711449
12k 1% 0,1W
2k2 1% 0,1W
3390 482205120154
3400 482211711449
150k 5% 0,1W
2k2 1% 0,1W
3541 482205120472
3542 482205120109
4k7 5% 0,1W
10R 5% 0,1W
3601 482211683884
3602 482211683884
47k 5% 0,5W
47k 5% 0,5W
3334 482211711449
3335 482205120273
2k2 1% 0,1W
27k 5% 0,1W
3401 482211711449
3402 482211711449
2k2 1% 0,1W
2k2 1% 0,1W
3543 482205120683
3544 482211652297
68k 5% 0,1W
68k 5% 0,5W
3603 482205120105
3604 482205120105
1M 5% 0,1W
1M 5% 0,1W
3336 482205120273
3337 482205120479
27k 5% 0,1W
47R 5% 0,1W
3403 482211711449
3404 482211711449
2k2 1% 0,1W
2k2 1% 0,1W
3545 482211710834
3546 482211710834
47k 1% 0,1W
47k 1% 0,1W
3605 482211710834
3606 482211710834
47k 1% 0,1W
47k 1% 0,1W
3338 482205120479
3339 482205120479
47R 5% 0,1W
47R 5% 0,1W
3406 482211711449
3407 482211711449
2k2 1% 0,1W
2k2 1% 0,1W
3547 482205120471
3548 482205120471
470R 5% 0,1W
470R 5% 0,1W
3609 482211683883
3610 482211683883
470R 5% 0,5W
470R 5% 0,5W
3340 482205120479
3341 482205110102
47R 5% 0,1W
1k 2% 0,25W
3409 482205120562
3410 482205120562
5k6 5% 0,1W
5k6 5% 0,1W
3549 482205120472
3551 482205120228
4k7 5% 0,1W
2R2 5% 0,1W
3616 482211710837
3617 482205120182
100k 1% 0,1W
1k8 5% 0,1W
3342 482205110102
3343 482205120154
1k 2% 0,25W
150k 5% 0,1W
3411 482211652175
3412 482211652175
100R 5% 0,5W
100R 5% 0,5W
3552 482205120228
3553 482205120393
2R2 5% 0,1W
39k 5% 0,1W
3618 482205120182
3630 482205120471
1k8 5% 0,1W
470R 5% 0,1W
3344 482205120154
3345 482211711383
150k 5% 0,1W
12k 1% 0,1W
3413 482211652175
3414 482211711507
100R 5% 0,5W
6k8 1% 0,1W
3554 482205120393
3556 482205120332
39k 5% 0,1W
3k3 5% 0,1W
3631 482205120471
3632 482205120105
470R 5% 0,1W
1M 5% 0,1W
3346 482211711383
3347 482211710833
12k 1% 0,1W
10k 1% 0,1W
3415 482211711507
3450 482211711139
6k8 1% 0,1W
1k5 1% 0,1W
3557 482205120332
3558 482205120184
3k3 5% 0,1W
180k 5% 0,1W
3633 482205120105
3634 482211710833
1M 5% 0,1W
10k 1% 0,1W
3348 482211710833
3349 482211710833
10k 1% 0,1W
10k 1% 0,1W
3451 482211711139
3452 482211711139
1k5 1% 0,1W
1k5 1% 0,1W
3559 482205120184
3560 482205120471
180k 5% 0,1W
470R 5% 0,1W
3635 482211710833
3636 482211711454
10k 1% 0,1W
820R 1% 0,1W
3350 482211710833
3351 482205120228
10k 1% 0,1W
2R2 5% 0,1W
3453 482205120122
3454 482211711449
1k2 5% 0,1W
2k2 1% 0,1W
3561 482205120471
3562 482205120822
470R 5% 0,1W
8k2 5% 0,1W
3637 482211711454
3638 482211712955
820R 1% 0,1W
2k7 1% 0,1
3352 482205120228
3353 482205120228
2R2 5% 0,1W
2R2 5% 0,1W
3455 482205120392
3456 482205120822
3k9 5% 0,1W
8k2 5% 0,1W
3563 482205120822
3564 482211711448
8k2 5% 0,1W
180R 1% 0,1W
3639 482211712955
3640 482205120479
2k7 1% 0,1
47R 5% 0,1W
3354 482205120228
2R2 5% 0,1W
3496 482211711139
1k5 1% 0,1W
3565 482211711448
180R 1% 0,1W
3641 482211710833
10k 1% 0,1W
!
PCS 103 357
11-10
11-10
ELECTRICAL PARTS LIST - COMBI BOARD
ELECTRICAL PARTS LIST - COMBI BOARD
RESISTORS
3643 482205120105
1M 5% 0,1W
4525 482205120008
0R Jumper 0805
4579 482205120008
0R Jumper 0805
6225 482213031878
1N4003G
3644 482205120471
3645 482211712955
470R 5% 0,1W
2k7 1% 0,1W
4526 482205120008
4527 482205120008
0R Jumper 0805
0R Jumper 0805
4580 482205120008
4581 482205120008
0R Jumper 0805
0R Jumper 0805
6226 482213031878
6227 482213031878
1N4003G
1N4003G
3647 482210121204
3648 482211683883
Potm Rotary 20KA
470R 5% 0,5W
4528 482205120008
4529 482205120008
0R Jumper 0805
0R Jumper 0805
4582 482205120008
4583 482205120008
0R Jumper 0805
0R Jumper 0805
6228 482213034173
6229 482213034142
BZX79-B5V6
BZX79-B33
3650 482211710837
3651 482211710837
100k 1% 0,1W
100k 1% 0,1W
4530 482205120008
4531 482205120008
0R Jumper 0805
0R Jumper 0805
4584 482205120008
4585 482205120008
0R Jumper 0805
0R Jumper 0805
6230 482213031878
6231 482213034174
1N4003G
BZX79-B4V7
3652 482211710833
3653 482211710833
10k 1% 0,1W
10k 1% 0,1W
4532 482205120008
4533 482205120008
0R Jumper 0805
0R Jumper 0805
4586 482205120008
4587 482205120008
0R Jumper 0805
0R Jumper 0805
6232 482213030621
6233 482213030621
1N4148
1N4148
3655 482211710833
3656 482205120008
10k 1% 0,1W
0R Jumper 0805
4534 482205120008
4535 482205120008
0R Jumper 0805
0R Jumper 0805
4589 482205120008
4590 482205120008
0R Jumper 0805
0R Jumper 0805
6235 482213030621
6236 482213034174
1N4148
BZX79-B4V7
3657 482205120008
4214 482205120008
0R Jumper 0805
0R Jumper 0805
4536 482205120008
4537 482205120008
0R Jumper 0805
0R Jumper 0805
4591 482205120008
4592 482205120008
0R Jumper 0805
0R Jumper 0805
6240 482213031878
6241 482213031878
1N4003G
1N4003G
4215 482205120008
4217 482205120008
0R Jumper 0805
0R Jumper 0805
4538 482205120008
4539 482205120008
0R Jumper 0805
0R Jumper 0805
4593 482205120008
4594 482205120008
0R Jumper 0805
0R Jumper 0805
6242 482213031878
6243 482213031878
1N4003G
1N4003G
4221 482205120008
4229 482205120008
0R Jumper 0805
0R Jumper 0805
4540 482205120008
4541 482205120008
0R Jumper 0805
0R Jumper 0805
4595 482205120008
4596 482205120008
0R Jumper 0805
0R Jumper 0805
6244 482213031878
6245 482213031878
1N4003G
1N4003G
4244 482205120008
4268 482205120008
0R Jumper 0805
0R Jumper 0805
4542 482205120008
4543 482205120008
0R Jumper 0805
0R Jumper 0805
4597 482205120008
4598 482205120008
0R Jumper 0805
0R Jumper 0805
6248 482213031878
6249 482213031878
1N4003G
1N4003G
4269 482205120008
4270 482205120008
0R Jumper 0805
0R Jumper 0805
4544 482205120008
4545 482205120008
0R Jumper 0805
0R Jumper 0805
4599 482205120008
4603 482205120008
0R Jumper 0805
0R Jumper 0805
6250 482213031878
6251 482213031878
1N4003G
1N4003G
4271 482205120008
4272 482205120008
0R Jumper 0805
0R Jumper 0805
4546 482205120008
4548 482205120008
0R Jumper 0805
0R Jumper 0805
4605 482205120008
4606 482205120008
0R Jumper 0805
0R Jumper 0805
6257 482213030621
6258 482213034173
1N4148
BZX79-C5V6
4273 482205120008
4275 482205120008
0R Jumper 0805
0R Jumper 0805
4549 482205120008
4550 482205120008
0R Jumper 0805
0R Jumper 0805
4608 482205120008
4609 482205120008
0R Jumper 0805
0R Jumper 0805
6259 482213031878
6260 482213031878
1N4003G
1N4003G
4276 482205120008
4278 482205120008
0R Jumper 0805
0R Jumper 0805
4551 482205120008
4552 482205120008
0R Jumper 0805
0R Jumper 0805
4610 482205120008
4611 482205120008
0R Jumper 0805
0R Jumper 0805
6261 482213031878
6262 482213031878
1N4003G
1N4003G
4279 482205120008
4280 482205120008
0R Jumper 0805
0R Jumper 0805
4553 482205120008
4554 482205120008
0R Jumper 0805
0R Jumper 0805
4613 482205120008
4677 482205120008
0R Jumper 0805
0R Jumper 0805
6263 482213031878
6264 482213031878
1N4003G
1N4003G
4288 482205120008
4502 482205120008
0R Jumper 0805
0R Jumper 0805
4555 482205120008
4556 482205120008
0R Jumper 0805
0R Jumper 0805
COILS & FILTERS
6265 482213031878
6266 482213031878
1N4003G
1N4003G
4503 482205120008
4504 482205120008
0R Jumper 0805
0R Jumper 0805
4557 482205120008
4558 482205120008
0R Jumper 0805
0R Jumper 0805
5202 482215711832
5321 482215762552
Mains Filter 400µH not for /37
Coil 2,2µH 5%
6267 482213031878
6268 482213031878
1N4003G
1N4003G
4505 482205120008
4506 482205120008
0R Jumper 0805
0R Jumper 0805
4559 482205120008
4560 482205120008
0R Jumper 0805
0R Jumper 0805
5322 482215762552
5324 482215762552
Coil 2,2µH 5%
Coil 2,2µH 5%
6269 482213030621
6320 532213080686
1N4148
1N5392
4508 482205120008
4509 482205120008
0R Jumper 0805
0R Jumper 0805
4561 482205120008
4562 482205120008
0R Jumper 0805
0R Jumper 0805
5501 482215762552
5502 482215762552
Coil 2,2µH 5%
Coil 2,2µH 5%
6321 482213031878
6322 482213031878
1N4003G
1N4003G
4510 482205120008
4511 482205120008
0R Jumper 0805
0R Jumper 0805
4563 482205120008
4564 482205120008
0R Jumper 0805
0R Jumper 0805
5503 482215762255
5504 482215762255
Coil 18,5 Turns 1µH
Coil 18,5 Turns 1µH
6323 482213031878
6324 482213031878
1N4003G
1N4003G
4512 482205120008
4513 482205120008
0R Jumper 0805
0R Jumper 0805
4565 482205120008
4566 482205120008
0R Jumper 0805
0R Jumper 0805
5505 482215762255
5506 482215762255
Coil 18,5 Turns 1µH
Coil 18,5 Turns 1µH
6325 482213031024
6326 482213034441
BZX79-B18
BZX79-B22
4514 482205120008
4515 482205120008
0R Jumper 0805
0R Jumper 0805
4567 482205120008
4568 482205120008
0R Jumper 0805
0R Jumper 0805
5508 482252610704
5510 482215762552
Fe Bead100MHZ
Coil 2,2µH 5%
6327 482213034174
6328 532213080686
BZX79-B4V7
1N5392
4516 482205120008
4517 482205120008
0R Jumper 0805
0R Jumper 0805
4569 482205120008
4570 482205120008
0R Jumper 0805
0R Jumper 0805
5521 482215762552
5640 482215711235
Coil 2,2µH 5%
Coil 22µH 5%
6329 482213030621
6330 482213030621
1N4148
1N4148
4518 482205120008
4519 482205120008
0R Jumper 0805
0R Jumper 0805
4571 482205120008
4573 482205120008
0R Jumper 0805
0R Jumper 0805
DIODES
6331 532213080686
6442 482213082978
1N5392
LTL-16KPE-P
4520 482205120008
4521 482205120008
0R Jumper 0805
0R Jumper 0805
4574 482205120008
4575 482205120008
0R Jumper 0805
0R Jumper 0805
6220 482213031878
6221 482213031878
1N4003G
1N4003G
6443 482213082978
6444 482213082978
LTL-16KPE-P
LTL-16KPE-P
4522 482205120008
4523 482205120008
0R Jumper 0805
0R Jumper 0805
4576 482205120008
4577 482205120008
0R Jumper 0805
0R Jumper 0805
6222 482213031878
6223 482213031878
1N4003G
1N4003G
6502 482213034167
6549 482213030621
BZX79-F5V6
1N4148
4524 482205120008
0R Jumper 0805
4578 482205120008
0R Jumper 0805
6224 482213031878
1N4003G
6550 482213030621
1N4148
PCS 103 358
11-11
ELECTRICAL PARTS LIST - COMBI BOARD
DIODE
6553 482213031878
1N4003G
TRANSISTORS & INTEGRATED CIRCUITS
7233 932213922687
BD242BFP
7234 532213044593
7235 482213040959
BC369
BC547B
7236 482213041246
7237 482213040981
BC327-25
BC337-25
7238 482213060511
7239 482213042804
BC847B
BC817-25
7240 482213040981
7241 482213040981
BC337-25
BC337-25
7247 482213040981
7248 482213040981
BC337-25
BC337-25
7249 482213041246
7320 482213042804
BC327-25
BC817-25
7321 482213042804
7322 482213042804
BC817-25
BC817-25
7323 482213042804
7324 482213060373
BC817-25
BC857B
7329 482213010847
7330 482213040981
BDW94C
BC337-25
7330 482213040981
7331 482213060373
BC337-25
BC857B
7332 482213060373
7333 482213042804
BC857B
BC817-25
7391 482220916224
7400 482213060373
AN7125
BC857B
7401 482213040981
7402 532220911306
BC337-25
HEF4094BT
7405 482213060373
7501 532220911102
BC857B
HEF4052BT
7503 482213041096
7504 482213041096
BC550C
BC550C
7505 482213044568
7506 482213044568
ON4986
ON4986
7507 482213044568
7508 482213044568
ON4986
ON4986
7509 482213060511
7510 482213060373
BC847B
BC857B
7530 532220914482
7537 482213060511
HEF4069UBT
BC847B
7538 482213060511
7543 482213060511
BC847B
BC847B
7544 482213060511
7545 482213060511
BC847B
BC847B
7546 482213060511
7547 482213060511
BC847B
BC847B
7548 482213060511
7554 482220931378
BC847B
NJM4556MB
7556 319801044010
7641 482213041096
PDTA114ET
BC550C
7642 482213041096
7643 482213041096
BC550C
BC550C
Note: Only the parts mentioned in this list are normal
service spare parts.
PCS 103 359
12-1
12-1
EXPLODED VIEW - MAIN UNIT
PCS 103 360
12-2
12-2
MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT
101
105
313911810260
313911810270
Cabinet Front Assembly
Window CDC Control
106
107
313911789360
313911810280
Button Set CDC Select
Cover Tray CDC2
108
482245413408
Badge Philips
124
124
313911810800
313911810950
Window Disp. FW-C3/37
Window Disp. FW-C30/30/37
124
124
313911810520
313911810290
Window Disp. FW-C30/21/21M
Window Disp. FW-C35/37
125
313911810300
Button DBB Silver
127
131
313911468120
313911789400
Lightguide DSC2
Button Set Prog/Clock/Display
132
133
313911789410
313911469720
Button Power On/Off
Button Set Source Sel. Blue
135
313911810760
Button Set Controls
136
143
313911810310
313911811580
Lightcap Source Select Blue
Cover Ring Jog
144
145
313911810330
313911810340
Cover Ring Volume
Knob Jog Rotary
146
313911810350
Knob Volume Rotary
152
153
313911468030
313911810360
Knob Karaoke /21/21M
Cover Control Jog
153
158
313911810530
313911810370
Cover Control Jog/Kar /21/21M
Cover Cassette Left 2
159
313911810380
Cover Cassette Right 2
SCREW LISTS - MAIN UNIT
356
313922883610
Remote Control RC282425/01
384
385
482230350082
482232110249
AM Frame Aerial
Mains Cord IEC /21/21M
385
385
482232110954
482232111466
!
!
!
Mains Cord /30
Mains Cord UL /37
386
482226321092
387
387
313911619350
313911619370
Instruct. For Use /21/21M/30
Instruction For Use /37
1451
1456
482232012604
313911034180
Flex Cable 9pin 22cm
Flex Cable 16pin 22cm
1556
313911034320
5001
5001
313911832100
313911832090
5001
313911832080
!
313911468520
313911468530
Lens Cassette Left 2
Lens Cassette Right 2
162-167 824000923460
168-172 824000923470
Record Button Set Grey P422c
Play Button Set Grey P422c
197
482252910322
Damper Assembly
199
200
482249270231
482244310881
Spring Leaf
Door Cassette (Mech)
201
251
482249242709
313911468250
Spring Cassette Door
Cabinet Rear /21
251
313911468580
Cabinet Rear /21M
251
251
313911468300
313911468240
Cabinet Rear w/Matrix spk /37
Cabinet Rear /37
252
255
482246240683
482246693148
Foot Rubber SQ
Spacer 5mm
260
482249211734
Spring IC
266
349
313911468040
313911877360
Spacer Heatsink
Surround Box (Matrix Spks)
350
351
313911877310
482230350063
Loudspeaker Box
FM Aerial 75R
351
482232011094
FM Aerial 300R /37
PCS 103 361
202
205
D3 x 12
D3 x 12
277
D3 x 12
278
280
D3 x 12
D3 x 12
282
283
D3 x 12
D3 x 16
284
M3 x 15
285
286
D3 x 16
D3 x 12
288
289
D3 x 12
D3 x 12
290
D3 x 12
291
293
D3 x 12
D3 x 12
294
295
D2 x 8
D3 x 16
296
M3 x 6
297
298
D3 x 12
D3 x 12
299
D3 x 12
Flex Cable 6pin 40cm
!
!
!
Mains Transformer /21/21M
Mains Transformer /30
Mains Transformer /37
SURROUND BOX BREAKDOWN
482224010374
Speaker 3" 6R 7W
Only the parts mentioned in this list are normal
service spare parts.
160
161
D3 x 12
D3 x 12
Adaptor Plug 6A 250V /21
LEFT/RIGHT LOUDSPEAKER BOX BREAKDOWN
996500002233
Woofer 5,25" 6R 30W
996500002232
Tweeter 2,5" 6R 30W
996500002236
Cloth Frame Assembly
996500002234
2,2µF/50V Wire Assembly
Note:
185
198