PHILIPS MC-50-22, MC-50-37 Service Manual

Micro System

Service
Service

Service

MC-50/22/37

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:European version excerpt..........2-1

Additional features..................2-13

Disassembly Instructions & Service positions...........3-1

Service Test Programs...............................................3-4

Set Block diagram.........................................................4

Set Wiring diagram........................................................5

Front Display Board.......................................................6

ECO6 Tuner Board:System Non-Cenelec................7A

System Cenelec........................7B

Front Control Board.......................................................8

ETF6-LE Tape Module...................................................9

3TDC Module...............................................................10

Mains Board.................................................................11

Combi & Regulator Boards..........................................12

Set Mechanical Exploded view & parts list.................13

©

Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.

Published by KC 0106 Service Audio Printed in The Netherlands Subject to modification

CLASS 1

LASER PRODUCT

GB

3139 785 22710

LOCATION OF PC BOARDS

3DTC

LOADER

MECHANIC

BOARD

STANDBY
(POWER)

BOARD

LIGHTWASH BOARD

KEY CONTROL

DISPLAY BOARD

CD MAIN BOARD

MAINS BOARD

CDC KEY

BOARD

(KEYB.1)

BOARD

1-2

SOCKET

TUNER BOARD

REGULATOR

BOARD

(STABILIZER)

BOARD

JOG

(VOLUME)

ETF BOARD

BOARD

HEADPHONE

BOARD

VERSION VARIATIONS:

Type /Versions: MC-50

Features &

/22 /37

Board in used:
Incredible Surround x x

Karaoke
News x
RDS x
Rotary Encoder (volume control) x x
Jog Shuttle
Voltage Selector
Aux Input x x
Digital Output x x
Headphone Socket x x
Line Output
Subwoofer Output x x
Surround Output
Matrix Surround Loudspeakers
Normal Standby with Clock Display x x
ECO Power (LPS or Low Power Standby) x
ECO6 Tuner board - System Non-Cenelec x
ECO6 Tuner board - System Cenelec x

COMBI BOARD

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 120V for /37

220-230V for /22
Mains frequency : 50/60Hz
Power consumption : < 15W at Standby (Demo off)

< 1W at Eco Power Standby /22

< 66W Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 175 x 244 x 322mm

TUNER:
FM

Tuning range : 87.5-108MHz
Grid : 50kHz

100kHz for /37
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75Ω coaxial

300Ω click fit for /37
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
Image rejection : > 25dB
Distortion at RF=1mV, dev. 75kHz : < 3%

-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB

MW

Tuning range : 531-1602kHz

530-1700kHz for /37
Grid : 9kHz

10kHz for /37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%

AMPLIFIER:

Output power : 2 x 25W RMS

2 x 20W FTC

1)

2)

/37

/22

Frequency response within -3dB : 50Hz-16kHz
Treble control : 12.5kHz ± 3 steps
Bass control : 55Hz ± 3 steps
Incredible Sound : ON/OFF

3)

3)

3)

Headphone output at 32Ω : 680mV ± 1dB
Sub-woofer output : 1.5V ± 3dB at 22kΩ
Digital output (IEC958, 44.1kHz) : 0.5Vp-p
Aux / CDR input : 500mV / 1V ± 2dB at 600Ω

CASSETTE RECORDER:

Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% DIN
Fast-wind/rewind time C60 : 130 sec
Bias system : 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio Type I : > 48dBA

Type II : > 52dBA

COMPACT DISC:

Measurement done at output conn. of the 3DTC module.
Frequency response within +0/-2dB: 20Hz - 20kHz
Output level (in Vrms) :550mV, Z

= 100Ω

out

Signal/Noise ratio (A-weighted) : > 76dBA
Distortion at 1kHz : < 0.02%
Channel unbalance at 1kHz : ±1dB
Channel separation at 1kHz : > 79dB
De-emphasis : Switched by subcode on the disc

[....] Values indicated are for "Cenelec version" only

1)

6Ω, 1kHz, 10% THD

2)

6Ω, 60Hz - 12,5kHz, 10% THD

3)

Frequency response in each setting is software controlled.

LW

Tuning range : 153-279kHz for /22
Grid : 3kHz
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : [< 6.0mV/M]
Selectivity at 18kHz bandwidth : [> 24dB]
IF rejection : [> 45dB]
Image rejection : [> 30dB]
Distortion at RF=50mV, m=80% : [< 5%]

MEASUREMENT SETUP

Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

CD

Use Audio Signal Disc
(replaces test disc 3)

DUT

L

R

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

e.g. PM5110

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

Universal Torx driver holder .................................. 4822 395 91019

Torx bit T10 150mm ............................................. 4822 395 50456

Torx driver set T6 - T20......................................... 4822 395 50145

Torx driver T10 extended ...................................... 4822 395 50423

Cassette:

SBC419 Test cassette CrO2................................. 4822 397 30069

SBC420 Test cassette Fe ..................................... 4822 397 30071

MTT150 Dolby level 200nWb/M............................ 4822 397 30271

Compact Disc:

SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096

SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155

SBC429 Audio Signals disc .................................. 4822 397 30184

Dolby Pro-logic Test Disc...................................... 4822 395 10216

HANDLING CHIP COMPONENTS

ESD Equipment:

Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953

Anti-static table mat - small 600x650x1.25mm..... 4822 466 10958

Anti-static wristband .............................................. 4822 395 10223

Connector box (1MΩ) ............................................ 4822 320 11307

Extension cable

(to connect wristband to conn. box).................. 4822 320 11305

Connecting cable

(to connect table mat to conn. box) .................. 4822 320 11306

Earth cable (to connect product to mat or box) .... 4822 320 11308

Complete kit ESD3

(combining all above products)......................... 4822 320 10671

Wristband tester .................................................... 4822 344 13999

WARNING

GB

All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.

F

ATTENTION

Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.

1-6

ESD

D

WARNUNG

Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.

WAARSCHUWING

NL

Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.

I

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.

GB

Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.

F

Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.

“Pour votre sécurité, ces documents
doivent être utilisés par des spécia­listes agréés, seuls habilités à réparer
votre appareil en panne”.

CLASS 1

LASER PRODUCT

GB

Invisible laser radiation when open.
Avoid direct exposure to beam.

Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.

Warning !

S

Varning !

3122 110 03420

I

Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.

"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."

Varoitus !

SF

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!

DK Advarse !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.

2-1

3

3

CD/ CD

-

R/CD

-

RW COMPATIBLE

DISC 1

DISC 2

DISC 3

OPEN•CLOSE

OPEN

STANDBY

-

ON

ECO

POWER

iR

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY

BASS TREBLE

PHONES

1

2

3

4

5

6



7

8

9

0

!

@

#

$



%

NEWS

DC

3

CHANGER

6

English

Contents

General Information

Environmental Information ................................ 7

Acknowledgement ............................................... 7

Supplied Accessories ........................................... 7

Safety Information ................................................ 7

Preparations

Rear Connections ............................................ 8–9

Optional Connections ........................................ 9

Inserting batteries into the remote

control .................................................................... 9

Controls

Controls on the system and remote

control ........................................................... 10–11

Basic Functions

Plug and Play ................................................. 12–13

Demonstration mode ........................................ 13

Switching the system on ................................... 13

Switching the system to Standby mode ........ 13

Switching the system to Eco Power

Standby mode ..................................................... 13

Power Saving Automatic Standby.................... 13

Dim mode ............................................................ 14

Volume Control .................................................. 14

Interactive Sound Control ........................ 14–15

CD Operation

Discs for Playback .............................................. 16

Loading Disc ........................................................ 16

Disc Playback ....................................................... 17

Programming the disc tracks .................... 17–18

Repeat ................................................................... 18

Shuffle .................................................................... 18

Radio Reception

Storing Preset Radio Stations ................... 19–20

Tuning to Preset Radio Stations ...................... 20

Erasing a Preset Radio Station ........................ 20

RDS ................................................................ 20–21

NEWS ................................................................... 21

Tape Operation/Recording

Tape Playback ............................................... 22–23

General Information on Recording ................ 23

Preparation for Recording ............................... 23

One Touch Recording........................................ 23

CD Synchro Recording ..................................... 24

Digital Recording via Digital Out .................... 24

External Sources

Listening to External Sources .......................... 24

Clock/Timer

Clock Setting ....................................................... 25

Display Clock ...................................................... 25

Timer Setting ....................................................... 26

Sleep Timer Setting ............................................ 26

Specifications

........................................... 27

Maintenance

.............................................. 28

Troubleshooting

............................. 28

–

29

2-2

7

English

General Information

This product complies with the radio

interference requirements of the European

Community.

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).

Your system consists of materials which can be

recycled and reused if disassembled by a

specialised company. Please observe the local

regulations regarding the disposal of packaging

materials, exhausted batteries and old

equipment.

Acknowledgement

Energy Star

As an ENERGY STARRPartner, Philips has

determined that this product

meets the ENERGY STAR

R

guidelines for energy efficiency.

Supplied accessories

– Remote control

– Batteries (two AA size) for remote control

– AM loop antenna

– FM wire antenna

– AC power cord

Safety Information

● Before oper ating 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.

● Place the system on a flat, hard and stable

surface.

● Place the system in a location with adequate

ventilation to prevent internal heat build-up in

your system. Allow at least 10 cm (4 inches)

clearance from the rear and the top of the unit

and 5 cm (2 inches) from each side.

● Do not expose the system, batteries or discs to

excessive moisture, rain, sand or heat sources

caused by heating equipment or direct sunlight.

● 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 disc

unit inside the system. Should this occur, the CD

player would not operate normally. Leave the

power on for about one hour with no disc in the

system until normal playback is possible.

● The mechanical par ts of the set contain self-

lubricating bearings and must not be oiled or

lubricated.

● When the system is switched to Standby

mode, it is still consuming some power.

To disconnect the system from the

power supply completely, remove the AC

power plug from the wall socket.

8

English

Preparations

Rear Connections

The type plate is located at the rear of the

system.

For users in the U.K.: please follow the

instructions on page 2.

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that all other connections

have been made.

WARNING!

– For optimal performance, use only the

original power cable.

– Never make or change connections with

the power switched on.

To avoid overheating of the system, a safety

circuit has been built in. Therefore, your

system may switch to Standby mode

automatically under extreme conditions. If

this happens, let the system cool down

before reusing it (not available for all versions).

B

Antennas Connection

Connect the supplied AM loop antenna and FM

antenna to the respective terminals. Adjust the

position of the antenna for optimal reception.

AM Antenna

AM ANTENNA

Fix the claw

to the slot

¶ Position the antenna as far as possible from a TV,

VCR or other radiation source.

R

+

–

L

–

+

SUB

WOOFER OUT

DIGITAL

OUT

AM ANTENNA

L

R

speaker

(right)

speaker

(left)

AC power cord

FM wire antenna

AM loop

antenna

B

C

AC

MAINS

A

FM ANTENNA 75Ω

SPEAKERS 6Ω

AUX/CDR IN

2-3

9

English

Preparations

FM Antenna

¶ For better FM stereo reception, connect an

outdoor FM antenna to the FM ANTENNA

terminal.

C

Speakers Connection

Front Speakers

Connect the speaker wires to the SPEAKERS

(FRONT) terminals, right speaker to "R" and left

speaker to "L", coloured (marked) wire to "+"

and black (unmarked) wire to "-".

1

2

¶ Clip the stripped por tion of the speaker wire as

shown.

Notes:

– For optimal sound performance, use the

supplied speakers.

– Do not connect more than one speaker to any

one pair of

+

/

-

speaker terminals.

– Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

Optional Connections

The optional equipment and connecting cords

are not supplied. Refer to the operating

instructions of the connected equipment for

details.

Subwoofer Out Connection

Connect the subwoofer to the SUBWOOFER

OUT terminal. The subwoofer reproduces just

the low bass sound effect (explosions or the

rumble of spaceships, for example).

Connecting other equipment to your

system

Connect the audio left and right OUT terminals

of a TV, VCR, Laser Disc player, DVD player or

CD Recorder to the AUX/CDR IN terminals.

Note:

– If you are connecting equipment with a

monaural output (a single audio out terminal),

connect it to the AUX/CDR IN left terminal.

Alternatively, you can use a “single to double” cinch

cable (still be mono sound).

Digital Out Connection

Connect this digital output when recording on

any audio equipment with digital input (CD

Recorder, Digital Audio Tape [DAT] deck, Digital

to Analogue Converter and Digital Signal

Processor, for example). Use a cinch cable to

connect the DIGITAL OUT terminal to the

digital input terminal of the equipment.

Inserting batteries into the

Remote Control

Insert two batteries (Type R06 or AA) into the

remote control with the correct polarity as

indicated by the + and - symbols inside the

battery compar tment.

1

2

CAUTION!

– Remove batteries if they are exhausted

or not to be used for a long time.

– Do not use old and new or different

types of batteries in combination.

– Batteries contain chemical substances, so

they should be disposed off properly.

10

English

Controls

(main system’s illustration on page 3)

Controls on the system and

remote control

1

STANDBY ON

yy

yy

y

– to switch the system on or to Standby mode.

2

ECO POWER

– to switch the system on or to Eco Power

Standby mode.

3 iR

– infrared sensor for remote control.

4 # OPEN

– to open the tape deck door.

5 PHONES

– to connect headphones.

6 PROG (PROGRAM)

for CD .................to programme disc tracks.

for TUNER ........ to programme preset radio

stations.

for CLOCK ....... to select 12- or 24-hour clock

mode.

7 BASS/TREBLE

– to select BASS or TREBLE sound feature.

BASS/TREBLE +/- (on the remote control)

– to increase or decrease the low or high tone

level for the respective BASS or TREBLE sound

feature selected.

8

wOOx (for model MC-70 only)

– (on the system only) to select the next wOOx

level or switch off wOOx sound effect.

– (on the remote control only) to switch on or off

the wOOx sound effect.

wOOx LEVEL

– (on the remote control only) to select desired

wOOx level : WOOX 1, WOOX 2 or

WOOX 3.

9 VOL (VOLUME +/-)

– to increase or decrease the volume.

– (on the system only) to increase or decrease the

low or high tone level for the respective BASS or

TREBLE sound feature selected.

0 0 REC

– to start recording on a tape.

! SOURCE – to select the following:

3CDC (CD 123)

– to select disc tray 1, 2 or 3.

TUNER

– to select waveband : FM, MW or LW.

TAPE

– to select tape mode.

AUX / CDR

– to select a connected external source :

CDR or AUX (auxiliary) mode.

@ Mode Selection

PLAY PAUSE ÉÅ

for CD .................to start or interrupt playback.

for TAPE.............. to start playback.

for PLUG & PLAY…(on the system only) to

initiate and start plug & play

mode.

STOP/DEMO STOP Ç

for CD .................to stop playback or to clear a

programme.

for TUNER ........ to stop programming.

................................. (on the system only) to delete the

preset radio station.

for TAPE.............. to stop playback or recording.

for DEMO .........(on the system only) to activate/

deactivate the demonstration.

for CLOCK ....... to exit clock setting or cancel

timer.

for PLUG & PLAY…(on the system only) to exit

plug & play mode.

PREV / NEXT í ë (PRESET 43)

for CD .................to skip to the beginning of the

current, previous, or next track.

for TUNER ........ to select a preset radio station.

for TAPE.............. to select tape side (back or

front).

for CLOCK ....... to set the minute.

SEARCH / TUNE à á

for CD .................to search backward/forward.

for TUNER ......... to tune to a lower or higher radio

frequency.

for TAPE.............. to rewind or fast forward.

for CLOCK ....... to set the hour.

# OPEN•CLOSE (DISC 1/DISC 2/DISC 3)

– to open or close the individual disc tray : DISC 1,

DISC 2 or DISC 3

$ DISC TRAYS

%

DISPLAY SCREEN

– to view the current status of the system.

^ MUTE

– to interrupt or resume sound reproduction.

& CD DIRECT 1/2/3

– to select a disc tray for playback.

* IS (INCREDIBLE SURROUND)

– to activate or deactivate the surround sound

effect.

2-4

11

English

Controls

^

!

&

¡

™

ª

≤

9

6

£

8

*



≥

-+

-

-+

-





(

)79

∞

§

•

@

(

DIM

– to select various dim mode : DIM 1, DIM 2,

DIM 3 or DIM OFF.

)

AUTO REV. (AUTO REVERSE)

– to select the desired tape playback modes.

¡

TIMER

– to display timer or set the timer.

™

REPEAT

– to playback track(s)/disc(s)/programme

repeatedly.

£

SHUFFLE

– to playback all available discs and their tracks/

programme in random order.≤TIMER ON/OFF

– to activate or deactivate the timer function.

∞

NEWS

– to hear News automatically.

§

SLEEP

– to activate, deactivate or set the sleep timer

function.≥RDS

– to select RDS information.

•

CLOCK

– to display clock or set the clock.

ª

B

– to switch the system to Standby mode or Eco

Power Standby mode.

Notes for remote control:

– First, select the source you wish to

control by pressing one of the source select

keys on the remote control (CD 123 or

TUNER, for example).

– Then select the desired function (

É

,

í

,

ë

, for example).

12

English

Basic Functions

IMPORTANT!

Before operating the system, complete the

preparation procedures.

Plug and Play

Plug and Play allows you to store all available

RDS stations and radio stations automatically.

If Plug and Play has not been installed

1

When you turn on the system, "

AUTOAUTO

AUTOAUTO

AUTO

INSTALLINSTALL

INSTALLINSTALL

INSTALL

--

--

-

PRESS PLAYPRESS PLAY

PRESS PLAYPRESS PLAY

PRESS PLAY" will be

displayed.2Press PLAYÉ(ÉÅ ) on the system to start

installation.

➜ "

INSTALLINSTALL

INSTALLINSTALL

INSTALL" will be displayed and followed

by "

TUNERTUNER

TUNERTUNER

TUNER" and then "

AUTOAUTO

AUTOAUTO

AUTO".

➜

PROGRAM

will start flashing.

➜ The system will search for all RDS stations

and then continue with radio stations on FM,

MW and LW band respectively. Weak RDS

stations may be stored in later presets.

➜ All available RDS and radio stations with

sufficient signal strength will be stored

automatically.

➜ 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 last preset radio station or the first

available RDS station will play when Plug and

Play is completed.

3

The system will proceed to set the RDS time

automatically with the stored RDS preset station.

● If no RDS station is found in the first preset

station;

➜ The programme will exit automatically.

● If RDS radio station is found;

➜ "

INSTALLINSTALL

INSTALLINSTALL

INSTALL" will be displayed and followed

by "

TIMETIME

TIMETIME

TIME".

● When searching RDS time;

➜ "

SEARCH RDS TIMESEARCH RDS TIME

SEARCH RDS TIMESEARCH RDS TIME

SEARCH RDS TIME" will be displayed.

➜ When RDS time is read, "

RDS TIMERDS TIME

RDS TIMERDS TIME

RDS TIME" will

be displayed. The current time will be displayed

for 2 seconds and stored automatically.

➜ If RDS station does not transmit RDS time

within 90 seconds, the programme will exit

automatically and the display will show “

NONO

NONO

NO

RDS TIMERDS TIME

RDS TIMERDS TIME

RDS TIME”.

To reinstall Plug and Play

1

In Standby or Demonstration mode, press and

hold PLAYÉ(ÉÅ ) on the system until

"

AUTO INSTALLAUTO INSTALL

AUTO INSTALLAUTO INSTALL

AUTO INSTALL

--

--

-

PRESS PLAYPRESS PLAY

PRESS PLAYPRESS PLAY

PRESS PLAY" is

displayed.2Press PLAYÉ(ÉÅ ) again to star t installation.

➜ All previously stored radio stations will be

replaced.

To exit without storing the Plug and Play

● Press Çon the system.

-

-+

-







OPEN

STANDBY

-

ON

ECO

POWER

iR

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY

BASS TREBLE



NEWS

-+

2-5

13

English

Notes:

– When the power is turned on, the disc tray may

open and close to initialise the system.

– If you do not complete Plug and Play installation,

Plug and Play will be reinitiated the next time you

turn on the power.

– If no stereo frequency is detected during

Plug and Play, "

CHECK ANTENNA

" will be

displayed.

– During Plug and Play, if no button is pressed

within 15 seconds, the system will exit Plug and

Play mode automatically.

Demonstration mode

The system has a demonstration mode that

shows the various features offered by the system.

To activate the demonstration

● In Standby mode, press and hold DEMO

STOP on the system until "

DEMO ONDEMO ON

DEMO ONDEMO ON

DEMO ON" is

displayed.

➜ The demonstration will begin.

To deactivate the demonstration

● Press and hold DEMO STOP on the system

until "

DEMO OFFDEMO OFF

DEMO OFFDEMO OFF

DEMO OFF" is displayed.

➜ The system will switch to Standby mode.

Note:

– Even if you remove the AC power cord and

reconnect it to the wall socket, the demonstration

will remain off until you activate it again.

Switching the system on

In Standby/Demonstration mode

● Press STANDBY ON.

➜ The system will switch to the last selected

source.

● Press 3CDC (CD 123), TUNER, TA P E ,

AUX/CDR.

➜ The system will switch to the selected source.

● Press any one of the disc OPEN•CLOSE

(DISC 1 / DISC2 / DISC 3) button.

➜ The system will switch to CD mode.

In Eco Power Standby mode

● Press ECO POWER.

➜ The system will switch to last selected source.

● Press CD 123, TUNER, TAPE or AUX/CDR

on the remote control.

➜ The system will switch to the selected source.

Switching the system to Standby

mode

In Demonstration mode

● Press and hold DEMO STOP on the system.

In any other source mode (except Eco

Power Standby mode)

● Press STANDBY ON (or B on the remote

control).

➜ The clock will appear on the display when the

system is in Standby mode.

Switching the system to Eco

Power Standby mode (< 1 Watt)

● Press ECO POWER (or press and hold B on

the remote control).

➜ "

ECO PWRECO PWR

ECO PWRECO PWR

ECO PWR" will be displayed, then the

display screen will go blank.

➜ The low power ECO POWER LED will be

lighted.

Note:

– If you have not deactivated the demonstration, it

will resume five seconds after the system switches

to Eco Power Standby or Standby mode.

Power Saving Automatic Standby

As a power-saving feature, the system will

automatically switch to Standby mode if you do

not press any buttons within 30 minutes after a

disc or tape has stopped playing.

Basic Functions

14

English

Dim mode

You can select the desired brightness for the

display.

● Press DIM on the remote control repeatedly to

select DIM 1, DIM 2, DIM 3 or DIM OFF display

mode.

➜

DIM

and the corresponding mode number will

appear on the display, except for DIM OFF

mode.

DIM OFF ......... All available LEDs light up, display

screen will have full brightness,

music level bar active.

DIM 1 ...............Some LEDs light up, display

screen will have full brightness,

music level bar inactive.

DIM 2 ...............All lightings turn off, display

screen will have full brightness,

music level bar inactive.

DIM 3 ...............All lightings turn off, display

screen will be at half brightness,

music level bar inactive.

+ music level bar

Volume Control

Adjust VOL to increase (turn knob clockwise or

press VOLUME +) or decrease (turn knob anti-

clockwise or press VOLUME -) the sound level.

➜ "

-XX dB-XX dB

-XX dB-XX dB

-XX dB" will be displayed. "

XXXX

XXXX

XX" denotes

the volume level.

➜ When reached the minimum volume level,

"

VOL MUTEVOL MUTE

VOL MUTEVOL MUTE

VOL MUTE" will be displayed.

To listen through the headphones

● Connect the headphones plug

to the PHONES socket at the

front of the system.

➜ The speakers will be muted.

To switch off the volume temporarily

● Press MUTE on the remote control.

➜ Playback will continue without sound and

"

MUTEMUTE

MUTEMUTE

MUTE" will be displayed.

● To restore the volume, press MUTE again or

increase the volume level.

Interactive Sound Control

For optimal sound listening, you are only

able to select BASS/TREBLE or wOOx at a

time (for model MC-70 only).

wOOx (for model MC-70 only)

There are three wOOx settings to enhance the

bass response.

● Press wOOx on the system repeatedly to

select the next wOOx level or switch off the

wOOx effect.

OR

-

+

-

-+

-

1

=

2

=

1

Press wOOx on the remote control to switch

ON (enhanced) or OFF (normal) the wOOx

sound effect.

2

When wOOx is switched on, press wOOx

LEVEL on the remote control repeatedly to

select the desired wOOx level : WOOX 1,

WOOX 2, WOOX 3 or WOOX OFF.

➜ If “

WOOX 1WOOX 1

WOOX 1WOOX 1

WOOX 1,

22

22

2 or

33

33

3"” is selected,

WOOX

and the corresponding level

number will appear on the display.

➜ If “

WOOX OFFWOOX OFF

WOOX OFFWOOX OFF

WOOX OFF"” is selected, the

wOOx sound effect will be switched off.

Notes:

– When switched off the wOOx effect, the last

Bass/Treble will resume automatically.

– Some discs or tapes might be recorded in high

modulation, which causes a distortion at high

volume. If this occurs, deactivate wOOx or reduce

the volume.

Basic Functions

PHONES

2-6

15

English

Basic Functions

Bass/Treble

The BASS (low tone) and TREBLE (high tone)

feature enables you to define the sound-

processor settings.

● Press BASS +/- or TREBLE +/- on the

remote control repeatedly to select the next

Bass or Treble level.

OR

VOL

BASS TREBLE

1

2

=

=

=

=

1

Press BASS or TREBLE on the system to

select Bass or Treble sound feature.2Adjust the VOL on the system to select the

desired Bass or Treble level.

➜ "

BASS XXBASS XX

BASS XXBASS XX

BASS XX" or "

TREB XXTREB XX

TREB XXTREB XX

TREB XX" will be

displayed. "

XXXX

XXXX

XX" denotes the level as follows :

MINMIN

MINMIN

MIN

™™

™™

™

-2-2

-2-2

-2 …

™™

™™

™

00

00

0

™™

™™

™

11

11

1…

™™

™™

™

+2+2

+2+2

+2

™™

™™

™

MAXMAX

MAXMAX

MAX …

Notes:

– The volume knob can be used to adjust Bass/

Treble level immediately after you have selected the

respective Bass/Treble sound feature. If the volume

knob is not used within 5 seconds, it will become

normal volume control function.

– The Bass/Treble mode will exit automatically if

wOOx feature selected (for model MC-70 only).

IS (Incredible Surround)

The Incredible Surround magnifies the virtual

distance between the front speakers for an

incredibly wide, enveloping, stereo effect.

● Press IS on the remote control repeatedly to

activate/deactivate the surround sound effect.

➜ If activated,

INCREDIBLE

SURROUND

will

appear on the display and “

INCRINCR

INCRINCR

INCR

SURROUNDSURROUND

SURROUNDSURROUND

SURROUND” will be displayed.

➜ If deactivated, “

IS OFFIS OFF

IS OFFIS OFF

IS OFF” will be displayed.

16

English

CD Operation

IMPORTANT!

– This system is designed for regular discs.

Therefore, do not use any accessories such

as disc stabiliser rings or disc treatment

sheets, etc., as offered on the market,

because they may jam the changer

mechanism.

– Do not load more than one disc into

each tray.

Discs for Playback

This system can playback all digital audio CD,

finalised digital audio CD-Recordable (CDR)

discs and finalised digital audio CD-Rewritable

(CDRW)discs.

Loading Disc

1

Press 3CDC (CD

123) to select CD

mode.2Press one of the disc

OPEN•CLOSE

button (DISC 1,

DISC 2 or DISC

3) to open the

desired disc tray.

➜ The selected disc tray slides out.

3

Load a disc with the label side facing up.4Press again the corresponding button to close

the disc tray.

➜ “

READINGREADING

READINGREADING

READING“ will be displayed. The selected

disc tray, total number of tracks and the playing

time will appear on the display.

To select a desired disc tray

● Press 3CDC (or CD 123 on the remote

control) repeatedly.

➜ "

DISC 1DISC 1

DISC 1DISC 1

DISC 1", "

DISC 2DISC 2

DISC 2DISC 2

DISC 2" or "

DISC 3DISC 3

DISC 3DISC 3

DISC 3" will be

displayed.

Notes:

– To ensure good system performance, wait until

the disc trays completely read the disc(s) before

proceeding.

– The CD changer is only able to read the status

of the current selected disc tray.

-

-+

-







CD/ CD

-

R/CD

-

RW COMPATIBLE

DISC 1

DISC 2

DISC 3

OPEN•CLOSE

STANDBY

-

ON

ECO

POWER

iR

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY



NEWS

-+

DC

3

CHANGER

DISC 1

DISC 2

DISC 3

OPEN•CLOSE

POWER ON/OFF

DC

3

CHANGER

CD/CD

-

R/CD

-

RW COMPATIBLE

2-7

17

English

CD Operation

Disc Playback

a disc is loaded in the disc tray

the current selected disc tray is empty

the current selected disc tray is loaded

the disc tray is currently playing

To playback all discs on the disc trays

● Press PLAYÉ (ÉÅ ).

➜ All the available discs will playback once, then

stop.

➜ During playback, the selected disc tray, track

number and elapsed playing time of the current

track will appear on the display.

To playback one disc only

● Press one of the CD DIRECT 1/2/3 buttons

on the remote control.

➜ The selected disc will playback once, then

stop.

To interrupt playback

● Press PAUSEÅ (ÉÅ ).

➜ The current track time flashing.

● To resume playback, press PLAYÉ (ÉÅ )

again.

To stop playback

● Press Ç.

To search for a particular passage during

playback

● Press and hold à or á and release it when

the desired passage is located.

➜ During searching, the volume will be reduced.

To select a desired track

● Press í or ë repeatedly until the desired

track appears on the display.

● If playback is stopped, press PLAYÉ (ÉÅ ) to

start playback.

Note:

– In Shuffle mode, pressing

í

will cause the

player to skip only to the beginning of the current

track.

To skip to the beginning of the current

track during playback

● Press í once.

To replace disc during playback

You are able to replace or load in disc into the

other two disc trays without interrupting current

playback.

● While playback, press the disc OPEN•CLOSE

button of the inactive disc trays (refer to

“Loading Disc”).

● If you press disc OPEN•CLOSE button of the

active disc tray, the disc will stop playing and the

disc tray will slide out.

➜ Once the disc tray is opened, it will be

deselected.

Programming the disc tracks

Programming tracks is possible when playback is

stopped. Up to 40 tracks can be stored in the

memory in any order.1Load the desired discs on the disc trays (refer to

“Loading Disc”).

2

Press PROG to start programming.

➜

PROGRAM

will start flashing.

3

Press 3CDC or CD DIRECT 1/2/3 button to

select a disc.4Press í or ë repeatedly to select the desired

track.5Press PROG to store the track.

¶ Repeat steps 3–5 to store other discs and

tracks.6Press PLAYÉ (ÉÅ ) to star t programme

playback.

➜ "

PLAY PROGRAMPLAY PROGRAM

PLAY PROGRAMPLAY PROGRAM

PLAY PROGRAM" will be displayed.

● To end programming without starting playback,

press Ç once .

➜ The total number of tracks programmed and

the total playing time will appear on the display.

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 "

--:--

" will appear on the

display instead of the total playing time.

– If you attempt to programme more than 40

tracks, "

PROGRAM FULL

" will be displayed.

– If you press any of the CD DIRECT 1/2/3

buttons on the remote control, the system will

playback the selected disc or track, and the stored

programme will be ignored temporarily. The

PROGRAM

symbol also will disappear temporarily

from the display. It will reappear when playback of

the selected disc ends.

18

English

– During programming, if no key is pressed within

20 seconds, the system will exit the Programme

mode automatically.

To review the programme

● Stop playback and press í or ë repeatedly.

● To exit review mode, press Ç.

To erase the entire programme

● Press Ç once when playback is stopped or

twice during playback.

➜ "

PROGRAM CLEAREDPROGRAM CLEARED

PROGRAM CLEAREDPROGRAM CLEARED

PROGRAM CLEARED" will be displayed.

➜

PROGRAM

will disappear from the display.

Note:

– The programme will be erased when the system

is disconnected from the power supply or when the

disc tray is opened.

Repeat

The current track, a disc, all available discs or all

programmed tracks can be played repeatedly.1Press REPEAT on the remote control

repeatedly to select various repeat modes.

● In normal playback

➜ "

TRACKTRACK

TRACKTRACK

TRACK" – to repeat the current track,

REPEAT

will appear on the display.

➜ "

DISCDISC

DISCDISC

DISC" – to repeat the entire disc,

REPEAT

and

DISC

will appear on the display.

➜ "

ALL DISCALL DISC

ALL DISCALL DISC

ALL DISC" – to repeat all available discs,

REPEAT

,

DISC

and

ALL

will appear on the display.

● In programme playback

➜ "

TRACKTRACK

TRACKTRACK

TRACK" – to repeat the current

programmed track,

REPEAT

and

PROGRAM

will

appear on the display.

➜ "

PROGRAMPROGRAM

PROGRAMPROGRAM

PROGRAM" – to repeat all programmed

tracks,

REPEAT

,

PROGRAM

,

DISC

and

ALL

will

appear on the display.

● The selected track/disc(s)/programme will now

be played repeatedly until you press Ç.

2

To resume normal playback, press REPEAT

until the "

OFFOFF

OFFOFF

OFF" mode is displayed.

➜

REPEAT

will disappear from the display.

Notes:

– Selecting SHUFFLE during repeat playback will

cancel all repeat modes.

– Pressing any disc OPEN•CLOSE button will

cancel all repeat modes.

CD Operation

Shuffle

All the available discs and their tracks or all the

programmed tracks can be played in random

order.

1

Press SHUFFLE on the remote control.

➜

SHUFFLE

will appear on the display.

● The discs and the tr acks will be played in

random order until you press Ç.

2

To resume normal playback, press SHUFFLE

again.

➜

SHUFFLE

will disappear from the display.

When select REPEAT mode during

shuffling

● In normal shuffled playback

➜ "

TRACKTRACK

TRACKTRACK

TRACK" – to repeat shuffling the current

track.

➜ "

ALL DISCALL DISC

ALL DISCALL DISC

ALL DISC" – to repeat shuffling all

available discs.

● In programme shuffled playback

➜ "

TRACKTRACK

TRACKTRACK

TRACK" – to repeat shuffling the current

programmed track.

➜ "

PROGRAMPROGRAM

PROGRAMPROGRAM

PROGRAM" – to repeat shuffling all

programmed tracks.

Note:

– Pressing any disc OPEN•CLOSE button will

cancel shuffle mode.

For Recording, please refer to “Tape

Operation/Recording”.

2-8

19

English

Radio Reception

Storing Preset Radio Stations

You can store up to 40 preset radio stations in

the memory.

Automatic Preset Programming

● Plug and Play setting (refer to “Basic Functions -

Plug and Play”).

OR

1

Press TUNER to select TUNER mode.

➜ "

TUNERTUNER

TUNERTUNER

TUNER" will be displayed. A few seconds

later, the current radio frequency will appear on

the display.

➜ If a FM station is received in stereo,

will

appear on the display.

To begin automatic preset from a desired

preset number

● Press í or ë to select the desired preset

number.

➜ For those radio stations that had been stored

in one of the preset will not be restored again to

another preset number.

2

Press and hold PROG until "

AUTOAUTO

AUTOAUTO

AUTO" appears on

the display.

➜

PROGRAM

will start flashing.

➜ The system will search for all RDS stations

and then continue with radio stations on FM,

MW and LW band respectively.

➜ All available radio stations with sufficient signal

strength will be stored automatically.

➜ 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 last preset radio station or the first

available RDS station will then be played when

completed.

To stop storing the automatic preset

● Press PROG or Ç on the system.

Note:

– If no preset number is selected, automatic preset

will begin from preset (1) and all your former

presets will be overridden.

Manual Preset Programming

1

Press TUNER repeatedly to select the desired

waveband : FM, MW or LW.2Press PROG.

➜

PROGRAM

will start flashing.

➜ The next available preset number will be

displayed for selection.

3

Press and hold à or á until the frequency

indication starts to change, then release.

➜ The display will show "

SEARCHSEARCH

SEARCHSEARCH

SEARCH" until a

radio station with sufficient signal strength is

found.

To store the radio station to another

preset number

● Press í or ë to select the desired preset

number.

4

Press PROG again to store the radio station.

➜

PROGRAM

will disappear from the display.

● Repeat steps 2–4 to store other preset radio

stations.

-

-+

-







OPEN

STANDBY

-

ON

ECO

POWER

iR

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY

BASS TREBLE



NEWS

-+

20

English

Tuning to a weak radio station

● Press à or á briefly and repeatedly until the

optimal reception is found.

To stop storing the manual preset

● Press Ç on the system.

Notes:

– If you attempt to store more than 40 preset

radio stations, "

PROGRAM FULL

" will be

displayed.

– During programming, if no key is pressed within

20 seconds, the system will exit the Programme

mode automatically.

Tuning to Preset Radio Stations

● Once you’ve preset the radio stations, press í

or ë to select the desired preset number.

➜ The preset number, radio frequency, and

waveband will appear on the display.

Erasing a Preset Radio Station

1

Press í or ë to select the preset radio station

to be erased.2Press and hold Çon the system until “

PRESETPRESET

PRESETPRESET

PRESET

DELETEDDELETED

DELETEDDELETED

DELETED” appears on the display.

➜ The radio frequency remain on the display.

➜ The preset numbers of all other preset radio

stations in the band with higher numbers are

also decreased by one.

● Repeat steps 1–2 to er ase other preset radio

stations.

For Recording, please refer to “Tape

Operation/Recording”.

Radio Reception

RDS

RDS (Radio Data System) is a broadcasting

service that allows FM stations to send additional

information along with the regular FM radio

signal. This additional information can contain:

STATION NAME: The radio station name is

displayed.

PROGRAMME TYPE: The following

programme types exist and can be received by

your tuner: News, Affairs, Info, Sport, Educate ,

Drama, Culture, Science, Varied, Pop M, Rock M,

M.O.R. (middle of the road music), Light M,

Classics, Other M, No type.

RADIO TEXT (RT): text messages appear on

the display.

Receiving RDS Radio Station

● Tuned to a radio station from FM band.

➜ If the radio station transmitting RDS signal,

the RDS logo (

) and the radio station

name will appear on the display.

To check the RDS information

● Press RDS on the remote control repeatedly to

scroll through the following information (if

available) : STATION NAME

™™

™™

™ PROGRAMME

TYPE

™™

™™

™ RADIO TEXT

™™

™™

™ TUNED FREQUENCY

™™

™™

™ STATION NAME ....

Notes:

– If the tuned radio station does not transmit RDS

signal or is a non RDS station, "

NO RDS

" will be

displayed.

– If the RDS text message is not available at the

RDS station, "

NO RDS TEXT

" will be displayed.

RDS Time

Some RDS station may be transmitting a real

clock time at an interval of ever y minute.

Setting the RDS time

1

Press and hold CLOCK on the remote control.

➜ "

00:0000:00

00:0000:00

00:00" or current time starts flashing.

2

Press RDS on the remote control.

➜ "

SEARCH RDS TIMESEARCH RDS TIME

SEARCH RDS TIMESEARCH RDS TIME

SEARCH RDS TIME" will be displayed.

➜ When RDS time is read, "

RDS TIMERDS TIME

RDS TIMERDS TIME

RDS TIME" will

be displayed. The current time will be displayed

for 2 seconds and stored automatically.

➜ If the RDS station does not transmit RDS

time within 90 seconds, "

NO RDS TIMENO RDS TIME

NO RDS TIMENO RDS TIME

NO RDS TIME" will

be displayed.

2-9

21

English

Radio Reception

Note:

– Some RDS station may be transmitting a real

time clock at a minute interval. The accuracy of

the transmitted time depends on the transmitting

RDS station.

NEWS

(only available in RDS radio station)

Once the News PTY (Programme Type) is

detected in a RDS station, it will switch to

TUNER mode automatically.

IMPORTANT!

You can activate NEWS function in Standby,

Demonstration or any source mode except

Tuner and Eco Power Standby mode.

To start NEWS function

1

Press NEWS on the remote control.

➜ "

NEWSNEWS

NEWSNEWS

NEWS" and NEWS logo (

NEWS

) will

appear on the display.

➜ It will scan the radio stations stored in the

first 5 preset and wait for the News Programme

Type data to be available in any of these RDS

radio stations.

● If no RDS station is detected in the fir st 5

presets, the system will exit NEWS function.

➜ "

NO RDS NEWSNO RDS NEWS

NO RDS NEWSNO RDS NEWS

NO RDS NEWS" will be displayed and

NEWS

will disappear from the display.

2

When NEWS transmission is detected, the

system will switch to Tuner mode automatically.

➜

NEWS

will start flashing.

● At the end of news bulletin, the syetem will

switch to the last selected source and resume its

last operation (for example, before detecting the

transmission, the system is playing track 5 of disc

1, it will resume playback from the same

position).

Notes:

– You have to exit Tuner mode before selecting

NEWS function.

– While searching NEWS in progress, the current

source activity will remain uninterrupted.

– Before you activate the NEWS feature, ensure

that the first 5 presets have RDS stations.

– The NEWS works only once for each activation.

– The NEWS will not start if a recording is in

progress.

To cancel NEWS function

● Press NEWS again or press TUNER to select

tuner mode.

● Dur ing news bulletin, press any other available

source keys to execute the relevant source

mode.

22

English

Tape Operation/Recording

IMPORTANT!

– 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).

Tape Playback

1

Press TAPE to select tape mode.2Press # OPEN to open the tape deck door.3Insert a recorded tape and close the tape door.

● Load the tape with the open side down and the

full spool to the left.

4

Press PLAYÉ (ÉÅ ) to star t playback.

➜ "

TAPETAPE

TAPETAPE

TAPE" with playback direction indicator will

appear on the display.

To stop playback

● Press Ç.

To change the playback side

● Press í or ë.

➜ The A (BACK) or B (FRONT) appear on

the display, depending on the tape side selected.

To change the playback mode

● Press AUTO REV. on the remote control

repeatedly to select the different playback

modes.

å : playback on one side of the tape only.

∂ : both sides are played once.

∫ : both sides are played repeatedly, up

to 10 times each side unless you pressÇ.

To rewind or fast forward during

playback

● Press and hold à or á until the desired

passage is reached, then release.

➜ The tape continues playing.

● The tape will stop automatically at the end of

the rewinding or fast forwarding.

➜ During searching, the sound is reduced to a

low volume.

To rewind or fast forward when playback

is stopped

1

Press à or á.2Press Ç when you reached the desired passage.

-

-+

-







OPEN

STANDBY

-

ON

ECO

POWER

iR

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY

BASS TREBLE



NEWS

-+

2-10

23

English

Note:

– During rewinding or fast forwarding of a tape, it

is also possible to select another source (CD,

TUNER or AUX, for example).

General Information on

Recording

● For recording, use only tape of IEC type I

(normal tape) or IEC type II (Cr0

2

).

● The recording level is set automatically, regardless

of the position of the Volume, Incredible

Surround, BASS/TREBLE, and so forth.

● The tape is secured at both ends with leader

tape. At the beginning and end of the tape,

nothing will be recorded for six to seven

seconds.

● To prevent accidental recording, break out the

tab on the left shoulder of the tape side you

want to protect.

● If “

CHECK TAPECHECK TAPE

CHECK TAPECHECK TAPE

CHECK TAPE” is displayed, the protection

tab has been broken. Put a piece of clear

adhesive tape over the opening. Do not cover

the Cr0

2

tape detection hole when covering the

tab opening.

IMPORTANT!

Recording is permissible if copyright or

other rights of third parties are not

infringed upon.

Preparation for Recording

1

Press TAPE to select tape mode.2Load a recordable tape into the tape deck.

3

Press í or ë to select the recording tape side.

➜ A appears on the display for the reverse

side.

➜ B appears on the display for the forward

side.4Press AUTO REV. on the remote control

repeatedly to select a recording mode.

➜ å for recording on one side only.

➜

∂ ∂

∂ ∂

∂ for recording on both sides.

5

Prepare the source to be recorded.

3CDC – load the disc(s).

TUNER – tune to the desired radio station.

AUX – connect external equipment.

When recording is in progress

➜

starts flashing.

● It is not possible to change tape side .

● It is not possible to listen to another source .

● It is not possible to activate the timer function.

One Touch Recording

1

Press 3CDC, TUNER or AUX to select the

source.2Start playback of the selected source.

3

Press 0 REC to start recording.

To stop recording

● Press Çon the system.

Note:

– One Touch Recording is not possible in TAPE

mode, "

SELECT SOURCE

" will be displayed.

Tape Operation/Recording

24

English

Tape Operation/Recording

CD Synchro Recording

1

Press 3CDC to select the disc.

● Press í or ë to select the desired track to

start recording.

● You can programme the tracks in the order you

want them to be recorded (refer to “CD

Operation - Programming the disc tracks”).

2

Press 0 REC to start recording.

➜ The disc will start playback automatically.

To select another track during recording1Press PAUSE Å (ÉÅ ) to inter rupt recording.

2

Pressí or ë to select the desired track.3Press PLAYÉ (ÉÅ ) to resume recording.

To stop recording

● Press Ç.

➜ Recording and disc playback will stop

simultaneously.

Digital Recording via Digital Out

For CD digital recording, please refer to the

instruction manuals for the CD recorder, digital

audio equipment and so forth.

Listening to External Sources

1

Connect the audio out terminals of the external

equipment (TV, VCR, Laser Disc player, DVD

player or CD Recorder) to the AUX/CDR IN

terminals of your system.

2

Press AUX/CDR repeatedly to select CDR

mode or normal AUX mode.

➜ "

CDRCDR

CDRCDR

CDR" or "

AUXAUX

AUXAUX

AUX"will be displayed.

● If the sound from the exter nal source is

distorted, select CDR mode for listening.

External Sources

Notes:

– You are advised not to listen to and record from

the same source simultaneously.

– All the interactive sound control features (IS or

BASS/TREBLE, for example) are available for

selection.

– Refer to the operating instructions for the

connected equipment for details.

For Recording, please refer to “Tape

Operation/Recording”.

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY



NEWS

2-11

25

English

Clock/Timer

IMPORTANT!

When in Eco Power Standby mode, it is not

possible to operate clock or timer function.

Clock Setting

The clock can be set in either 12-hour or

24-hour mode ("

AM 12:00AM 12:00

AM 12:00AM 12:00

AM 12:00" or "

00:0000:00

00:0000:00

00:00" for

example)1Press and hold CLOCK on the remote control

until the time flashing on the display.

2

Press PROG on the system repeatedly to select

clock mode.

➜ If 12-hour mode is selected, "

AM XX:XXAM XX:XX

AM XX:XXAM XX:XX

AM XX:XX"

will start flashing.

➜ If 24-hour mode is selected, "

XX:XXXX:XX

XX:XXXX:XX

XX:XX" will

start flashing.3Press à or á on the system repeatedly to set

the hour.

4

Press í or ë on the system repeatedly to set

the minute.5Press CLOCK again to store the setting.

➜ The clock will start working.

To exit without storing the setting

● Press Çon the system.

Notes:

– The clock setting will be cancelled when the

power cord is disconnected or if a power failure

occurs.

– During clock setting, if no key is pressed within

90 seconds, the system will exit clock setting mode

automatically.

– To set the clock automatically through the time

information in the RDS signal, refer to "Radio

Reception - RDS Time".

Display Clock

The system allows you to select clock display or

normal display in any source mode (except Eco

Power Standby mode). When in Standby mode,

the clock will automatically be displayed.

● Press CLOCK on the remote control

repeatedly to select clock display or normal

display mode.

➜ When in clock display mode, clock will be

displayed. If the clock has not been set, "

--:----:--

--:----:--

--:--"

will appear on the display.

Note:

– If you pressed any keys during clock display

mode, the display will briefly show the information

related to the selected mode.

-

-+

-







OPEN

STANDBY

-

ON

ECO

POWER

iR

VOL

AUX/CDR

PROG

PRESET

TAPE

SEARCH/TUNE

TUNER

DEMO STOPPAUSE

PREV NEXT

REC

STOP

3 CDC

PLAY

BASS TREBLE



NEWS

-+

26

English

Timer Setting

The system can switch on to CD, TUNER, or

TAPE mode automatically at a preset time,

serving as an alarm to wake you up.

IMPORTANT!

– Before setting the timer, ensure that the

clock is set correctly.

– The timer will always be switched on

after it has been set.

– The timer will not start if a recording is in

progress.

– The volume of the timer will increase

gradually from the minimum level until it

reaches the last tuned volume level.

1

Press and hold TIMER on the remote control

for more than two seconds.

➜ "

AM 12:00AM 12:00

AM 12:00AM 12:00

AM 12:00" or "

00:0000:00

00:0000:00

00:00" or the last timer

setting will start flashing.

➜

TIMER

will start flashing.

➜ The selected source will be lighted while

other available sources are flashing.

2

Press 3CDC, TUNER or TAPE to select the

desired source.

● Before setting timer, make sure the music source

has been prepared.

3CDC – Load the disc(s). To star t from a

specific track, make a programme (refer to “CD

Operation - Programming the disc tracks”).

TUNER – tune to the desired radio station.

TAPE – load a prerecorded tape.

3

Press␣ à or á on the system repeatedly to set

the hour for the timer to start.4Press␣ í or ë on the system repeatedly to set

the minute for the timer to start.5Press TIMER to store the start time.

➜ "

TIMER ONTIMER ON

TIMER ONTIMER ON

TIMER ON" will be displayed and followed

by the set timer "

XX:XXXX:XX

XX:XXXX:XX

XX:XX" and then the selected

source.

➜

TIMER

will remain on the display.

● At the preset time , the selected source will play.

To exit without storing the setting

● Press Çon the system.

Notes:

– If the selected source (CD) is not available when

preset timer is reached, TUNER will be selected

automatically.

– During timer setting, if no key is pressed within

90 seconds, the system will exit timer setting mode

automatically.

To check the TIMER

● Press TIMER on the remote control.

➜ If the timer has been activated, the set timer

information will be displayed.

➜ If the timer has been deactivated, "

OFFOFF

OFFOFF

OFF" will

be displayed.

To activate/deactivate the TIMER

● Press TIMER ON/OFF repeatedly on the

remote control.

➜ If activated, the last set timer information will

be shown for a few seconds and

TIMER

will

appear on the display.

➜ If deactivated, “

OFFOFF

OFFOFF

OFF” will be displayed.

Sleep Timer Setting

The sleep timer enables the system to switch to

Standby mode automatically at a preset time.1Press SLEEP on the remote control repeatedly

to select a preset time.

➜ The selections are as follows (time in

minutes):

1515

1515

15

™™

™™

™

3030

3030

30

™™

™™

™

4545

4545

45

™™

™™

™

6060

6060

60

™™

™™

™

OFFOFF

OFFOFF

OFF

™™

™™

™

1515

1515

15 …

➜ "

SLEEP XXSLEEP XX

SLEEP XXSLEEP XX

SLEEP XX" or "

OFFOFF

OFFOFF

OFF" will be displayed.

"

XXXX

XXXX

XX" is the time in minutes.

2

When you reach the desired length of time, stop

pressing the SLEEP button.

➜

SLEEP

will appear on the display, except for

"

OFFOFF

OFFOFF

OFF" mode.

➜ The Sleep Timer is now set. Before the

system switches to standby mode, a countdown

of 10 seconds will be displayed.

"

SLEEP 10SLEEP 10

SLEEP 10SLEEP 10

SLEEP 10"

™™

™™

™ "

SLEEP 9SLEEP 9

SLEEP 9SLEEP 9

SLEEP 9"....

™™

™™

™

"

SLEEP 1SLEEP 1

SLEEP 1SLEEP 1

SLEEP 1"

™™

™™

™ "

SLEEPSLEEP

SLEEPSLEEP

SLEEP"

While SLEEP mode is activated

To check the remaining length of time

● Press SLEEP once.

To change the preset sleep timer

● Press SLEEP twice.

➜ The display will show the remaining time

followed by the sequence of sleep timer options.

To deactivate the Sleep Timer

● Press SLEEP repeatedly until "

OFFOFF

OFFOFF

OFF" is

displayed, or press the STANDBY ON button.

Clock/Timer

2-12

28

English

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 dir ty,

clean it with a cleaning cloth.

Wipe the disc from the centre

out. Do not wipe in a circular

motion.

¶ Do not use solvents such as

benzine, thinner, commercially

available cleaners, or antistatic spray intended for

analogue records.

Cleaning the disc lens

¶ After prolonged use, dirt or dust may

accumulate at the disc lens. To ensure good

playback quality, clean the disc lens with Philips

CD Lens Cleaner or any commercially available

cleaner. Follow the instructions supplied with the

cleaner.

Cleaning the Heads and the Tape Paths

¶ To ensure good recording and playback quality,

clean the heads

A

, the capstan(s)

B

, and

pressure roller(s)

C

after every 50 hours of

tape operation.

¶ Use a cotton swab slightly moistened with

cleaning fluid or alcohol.

¶ You also can clean the heads by playing a

cleaning tape once.

C CB

B

A

Demagnetising the heads

¶ Use a demagnetising tape available at your

dealer.

Troubleshooting

WARNING

Under no circumstances should you try to repair the system yourself, as this will invalidate the

warranty. Do not open the system as there is a risk of electric shock.

If a fault occurs, first check the points listed below before taking the system for repair. If you

are unable to remedy a problem by following these hints, consult your dealer or service centre.

Problem Solution

CD OPERATION

“

NO DISCNO DISC

NO DISCNO DISC

NO DISC” is displayed. – Insert a disc.

– Check if the disc is inser ted upside down.

– Wait until the moisture condensation at the lens

has cleared.

– Replace or clean the disc, see “Maintenance”.

“

DISC NOT FINALIZEDDISC NOT FINALIZED

DISC NOT FINALIZEDDISC NOT FINALIZED

DISC NOT FINALIZED” is displayed. – Use a finalised CD-R(W) or CD-R.

29

English

Troubleshooting

RADIO RECEPTION

Radio reception is poor. – If the signal is too weak, adjust the antenna or

connect an external antenna for better reception.

– Increase the distance between the Mini HiFi

System and your TV or VCR.

TAPE OPERATION/RECORDING

Recording or playback cannot be made. – Clean deck parts, see “Maintenance”.

– Use only NORMAL (IEC I) or IEC type II (Cr0

2

)

tape.

– Apply a piece of adhesive tape over the missing

tab space.

The tape deck door cannot open. – Remove and reconnect the AC power plug and

switch on the system again.

GENERAL

The system does not react when buttons – Remove and reconnect the AC power plug and

are pressed. switch on the system again.

Sound cannot be heard or is of poor – Adjust the volume.

quality. – Disconnect the headphones.

– Check that the speakers are connected correctly.

– Check if the stripped speaker wire is clamped.

The left and right sound outputs are – Check the speaker connections and location.

reversed.

The remote control does not function – Select the source (CD or TUNER, for example)

properly. before pressing the function button (É,í,ë).

– Reduce the distance between the remote control

and the system.

– Inser t the batteries with their polarities

(+/– signs) aligned as indicated.

– Replace the batteries.

– Point the remote control in the direction of the

system’s IR sensor.

The timer is not working. – Set the clock correctly.

– Press TIMER ON/OFF to switch on the timer.

– If recording is in progress, stop recording.

Not all lighted buttons are showing light. – Press DIM to select DIM OFF display mode.

The Clock/Timer setting is erased. – Power has been interrupted or the power cord

has been disconnected. Reset the clock/timer.

The system displays features – Press and hold DEMO STOP on the system

automatically and buttons start flashing. to switch off the demonstration.

English

Controls

(except /22 version)

^

!

&

)

¡

•

£

9

6

™

8

*



§

-+

-

-+

-



2

(

7

9

≤

∞

≥

@

(

AUTO REV. (AUTO REVERSE)

– to select the desired tape playback modes.

)

TIMER

– to display timer or set the timer.

¡

REPEAT

– to playback track(s)/disc(s)/program repeatedly.

™

SHUFFLE

– to playback all available discs and their tracks/

program in random order.£TIMER ON/OFF

– to activate or deactivate the timer function.

≤

SLEEP

– to activate, deactivate or set the sleep timer

function.∞SNOOZE

– to temporarily deactivate the wake up timer.

§

CD RESUME

– to continue playback from the last selected track

after an interruption (only when the CD source

is still in the active mode).

– to resume the last selected CD mode.

≥

CLOCK

– to display clock or set the clock.

•

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 (CD 123 or

TUNER, for example).

– Then select the desired function (

É

,

í

,

ë

, for example).

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that the following are done;

– If your system is equipped with a Voltage

Selector, set the VOLTAGE SELECTOR to the

local power line voltage.

– All other connections have been made.

Preparations

English

CD Operation

Disc Playback

a disc is loaded in the disc tray

the current selected disc tray is empty

the current selected disc tray is loaded

the disc tray is currently playing

To resume playback from the last

selected track

● In CD stop or pause mode , press CD

RESUME on the remote control to start

playback again from where you have stopped.

Notes:

– Resume will not be available if you have

changed the disc, opened the disc tray or

disconnected the system the power supply.

– Select CD RESUME in any other source mode

will only able to resume the last selected CD active

mode (for example, CD stop or playback).

Clock/Timer

To activate/deactivate the TIMER

● Press TIMER ON/OFF repeatedly on the

remote control.

➜ If activated, the last set timer information will

be shown for a few seconds and

TIMER

will

appear on the display.

➜ If deactivated, “

OFFOFF

OFFOFF

OFF” will be displayed.

To deactivate the wake up timer (five

minutes interval)

● After timer wake up, press SNOOZE on the

remote control.

➜ The system will switch to standby mode for

five minutes. After then, it resumes the timer last

selected source again.

● To cancel the snooze function, press SNOOZE

again.

Note:

– To enable the snooze function, it should be done

within 30 minutes after timer wake up.

Changing Tuning Grid

(available for

/21/21M versions)

In North and South America, the frequency step

between adjacent channels in the MW band is

10 kHz (9 kHz in some areas). The preset

frequency step in the factory is 9 kHz.

Changing the tuning grid will erase all

previously stored preset radio stations.

1

Disconnect the system from the AC power

supply (pull out the AC power cord).2While holding down TUNER and á on the

system, reconnect the system to the AC power

supply.

➜ The display will show "GRID 9" or "GRID

10".

Notes:

– GRID 9 and GRID 10 indicate that the tuning

grid is in step of 9 kHz and 10 kHz respectively.

– The FM tuning grid also will be changed from

50 kHz to 100 kHz or vice versa.

Radio Reception

Additional Features for other versions

2-13

DO NOT PRINT

------- BLANK PAGE -------

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

2. Twist screw driver

3. Lift up and out

3-1 3-1

1. Place screw driver
(flat side) between
the cover & cassette
door

Figure 1 Remove Cassette Cover

Dismantling of the 3DTC Module and Tuner Board

1) Loosen 4 screws and remove the Cover Top (pos 255) by

sliding it out towards the rear before lifting up.

- 2 screws on the rear

- 1 screw each on the left & right side

2) Loosen 2 screws each to remove the Panel Left and Right

(pos 253 & 254). The Panels are remove by sliding it
towards the rear and outwards.

- 1 screw on the side

- 1 screw on the rear

3) Open the 3DTC Tray by sliding the lever (pos 36) as shown

in figure 4 with the help of a flat head screw driver.

4) Remove the Cover Tray (pos 106) as shown in figure 3.

5) Loosen 4 screws A (see figure 4)to remove the 3DTC

Module.

- 2 screws on the front

- 1 screw each on the left & right side

6) Loosen 3 screws E (see figure 8) on the Panel Rear (pos

256) & uncatch 2 catches C3 to remove the Tuner Board.

Figure 2 Cassette Cover

Figure 4

Detaching the Front Panel assembly from the Bottom/Rear assembly

1) Remove 2 screws B (see figure 4) from the bottom of the
Cabinet Front (pos 101).

2) Release the fixation of the Combi Board to Bracket Combi
(pos 252) by releasing 2 catches C2 and pulling the board
outwards as shown in figure 5.

3) Uncatch 2 catches C1 (see figure 4) on the left & right sides
of Cabinet Front (pos 101) and slides the Front Panel
assembly out towards the front.

Figure 3

Figure 5

3-2

3-2

Dismantling of the Front Panel assembly

1) Loosen 4 screws C in figure 7 to remove the ETF6-LE
Module.

2) Insert a strong string into the slot between the Jog knob
(pos 136) and Cover control (pos 137), looped it until it
engage into both the U-slot of the Jog knob and pulled it out
as shown in figure 6.

3) Loosen 4 screws D to remove the Display Board assembly .

Jog knob

Dismantling of the Bottom assembly

1) Loosen 2 screws H as shown in figure 9 to remove the
Combi / Regulator boards assembly.

2) Loosen1 screws J and uncatch Shield Transformer from
the Bottom plate (pos 265) as shown in figure 11 to
remove it.

3) Loosen 4 screws K mounting the Mains Transformer to
remove the Mains Board & Transformer assembly.

4) Loosen 2 screws L to remove the Housing Fan top (pos

267).

Note: During Fan replacement care should be taken to

ensure that the following are correct:

- fan blades direction

- fan wire position

- fan is properly supported by the rubber damper

Figure 9

Figure 6

Dismantling of Rear Panel

Figure 7

1) Loosen 3 screws E and 2 catches C3 to remove the Tuner
Board assembly.

Note: Tuner Board assembly can also be remove to-

gether with the Panel Rear.

2) Loosen 1 screw F and the 2 catches C4 to free the Mains
socket board from the Panel Rear (pos 256).

3) Loosen 6 screws G and 2 catches C5 to remove the
Panel Rear (pos 256) by sliding it out towards the rear.

Figure 10

Twist screw driver

Figure 11

Figure 8

3-3 3-3

SERVICE POSITIONS & REPAIR HINTS

1) During repair it is possible to disconnect the ECO6 Tuner
board, ETF6 Tape Module and/or CDC Module com­pletely unless the fault is suspected to be in that area.
This will not affect the performance of the rest of the set.

2) For Service position C (repair on the ETF6 T ape module),
it is necessary to inter-change the flex wires for connec-

Service pos A

Service pos C

tor 1701 & 1706 because of wire length.

Note: 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.

Service pos D

Service pos B

Service pos D

3-4 3-4

SERVICE TEST PROGRAM

TUNER
TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

N

TUNER

Button pressed?

Y

Service frequencies are

copied to the RAM (see Table1)

Tuner works normally

except:

PROGRAM button

N

QUARTZ
TEST

O

Button pressed?

Y

Display shows

Output at (Front Display Board)

Output at (Front Display Board)

pin 19 of uP = 2,929.6875Hz

32K

pin 19 of uP = 2048Hz

O

Button pressed?

Y

Display shows

12M

To start service test program

hold P & AUX

depressed while

plugging in the mains cord

Display shows the

ROM version *

"S-Vyy"

(Main menu)

N

N

S refers to Service Mode.
V refers to Version.
yy refers to Software version number of Processor.

(Counting up from 01 to 99)

SERVICE
PLAY MODE

STANDBY-ON

Button pressed?

Y

Set is in Service PLAY Mode.

In case of failures, error

codes according to table 2

will be displayed.

The Service Play Mode is intended to
detect and identify the failures in the CD Mode.

In this mode the electronics will still function
even when an error is detected so that
repair activities can be carried out.

N

note 1 : 3CDC, TAPE and wOOx

Figure 1

Figure 2

DISPLAY
TEST

2

Button pressed?

Y

Display shows Fig. 1

and switch all LEDs on

2

Button pressed?

Y

Display shows Fig. 2

and selected LEDs on

(see note 1)

N

N

N

Disconnect

PRESET

1
2
3
4
5
6
7
8

9
10
11

Mains cord ?

Y

Service Mode left

Europe

"EUR"

87.5MHz
108MHz

531kHz

1602kHz

558kHz

1494kHz

153kHz
279kHz
198kHz
98MHz

87.5MHz

Table 1

9

Button pressed?

Y

USA

"USA"

87.5MHz
108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

87.5MHz

87.5MHz

87.5MHz

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.

N

Oversea

"OSE"

87.5MHz
108MHz

531/530kHz*

1602/1700kHz*

558/560kHz*

1494/1500kHz*

98MHz

87.5MHz

87.5MHz

87.5MHz

87.5MHz

Error code

E1000

E1001

E1002

E1003

E1005

E1006

E1007

E1008

E1020

E1031

E1061

E1071

E1079

Error Description
Focus Error

Triggered when the focus could not be found within a certain time when starting up the CD
or when the focus is lost for a certain time during play.

Radial Error
Triggered when the radial servo is off-track for a certain time during play.

Sledge In Error
The sledge did not reach its inner position (inner-switch is still close) before approximately
6 Sec. have passed by. Inner-switch or sledge motor problem.

Sledge Out Error
The sledge did not come out of its inner position (inner-switch is still open) before approximately
250 mSec. have passed by. Inner-switch or sledge motor problem.

Jump-offtrack error
Triggered in normal play when the jump destination could not be found within a certain time.

Subcode Error
Triggered when a new subcode was missing for a certain time during play.

PLL Error
The Phase Lock Loop could not lock within a certain time.

Turntable Motor Error
Generated when the CD could not reached 75% of speed during startup within a certain time.
Disc motor problem.

Focus Search Error
The focus point has not been found within a certain time.

The active lower carriage does not come to the end position within a certain time. This can
happen when the switches are defective, or when the carriage is blocked in between two end
positions (example: 2 disc in one carriage). The time-out is approximately 5 seconds.

The drawer could not enter the inside position and is opening again. This can happen if the
drawer is blocked such that it cannot go fully inside, or if the drawer switch is defective and never
closes.

The active upper carriage does not come to the end position within a certain time. This happen
when the switches are defective, or when the carriage is blocked in between two end positions
(example: 2 disc in one carriage)/ The time-out is approximately 5 Sec.

The drawer could not enter the outside position and is stopped at its blocked position. This can
happen if the drawer is blocked such that it cannot go fully outside, or if the drawer switch is
defective and never opens.

Table 2

9

Button pressed?

Y

TEST

Activated with

EEPROM TEST 8 test patterns will be sent to the EEPROM.

9 to Exit

Volume KnobENCODER TEST Display shows value for 2 seconds. Values

LEAVE SERVICE
TESTPROGRAM

Disconnect
mains cord

N

Various

other Tests

ACTION

R

QEEPROM FORMAT Load default data. Display shows "NEW"

TrebleDEMO MODE Pressing this button will toggle between

"PASS" is displayed if the uProcessor read
back the test patterns correctly, otherwise
"ERROR" will be displayed.

for 1 second.

Caution!
All presets from the customer will be lost!!

increases or decreases in steps of 1 dB until
VOL MUTE (Min.) or 0dB (Max.) is reached.

DEMO ON and DEMO OFF. The DEMO
status will scroll once on the Display.

SET BLOCK DIAGRAM

4-1

4-1

MC-50 - 3139 119 33710 sh 130-1 dd wk105

SET WIRING DIAGRAM

5-1 5-1

DM XXXX
1

1

DM XXXX

DM XXXX

DM XXXX

DM XXXX

DM XXXX

1FCT 1221

DM 23

1

FCT 1221

FCT 1222

FCT 1224

1EHS 1260

1

1147
7P/220mm

1136

7P/5P/180mm/AD

1104

1 FFT 1202

1144
9P/11P/120mm

1

EHS 1805

1 FCS 1803

FAN

EHT 1402

FCT 1403
1

EHT 1222

EHT 1402

1

FCT 1400

EHT 1220 1 EHT 1201

DM 60

FCT 1300

DM 1255

BD 1700

DM 1500

1601

1

1501

2P/100mm

1

1

1

xxxx

2P/140mm

1701
4P/180mm

EHT 1901

EHT 1900

eht 1102

1 DM XXXX

FCT 1101

FCT 1400

1143

7P/120mm/AD

FCT 1100

1142

11P/180mm/AD

FCT 1107

FCT 1106

FCT 1264

1

FCT 1263

1133

1

1

9P/100mm/AD

1138

19P/100mm/AD

1

FFT 1251

FCT xxxx

1 FCT 1265

FCT 1256

1

1

FCT 1266

1

EHT 1703

FCT 1701

1131

1

EHT 1252

1 FCT 1250

1FCT 1706

1141
7P/180mm/AD

1

1

FCT 1105
1

1139

2P/180mm/220mm

xxxx

1135
7P/220mm/AD/Fold

1146
6P/140/180mm

xxxx

8P/280mm/AD/Fold

1FCT 1120

FCT 1253

FCT 1262
1

1134

1

FCS 1800

1

1137

4P/120mm/AD

1137

4P/120mm/AD

1

FCT XXXX

1

DM XXXX

19P/180mm/AD

1104

1 FFT 1120

1 EHS 1801

1 DM XXXX

1 DM XXXX

LEGEND

EHS - EH SIDE ENTRY
EHT - EH TOP ENTRY
FCS - FFC SIDE ENTRY
FCT - FFC TOP ENTRY
DM - DIPMATE

MC-50 - 3139 119 33710 sh 132-1 dd wk105

6-1

9G

a
h

j , p

k
b

f

m

g
c
e

r
n
d

-

-

3G

a
h

j , p

k

b

f

m

g

c

e

r
n
d

-

-

7G

a
h

j , p

k
b

f

m

g
c
e

r
n
d

Col

Dp

1G

-

-

-

S1
S2
S3
S4

-

-

-

-

8G

a
h

j , p

k

b

f

m

g

c

e

r
n
d

-

10G

-

12G

B1
B2
B3
B4
B5
B6
B7
B8
B9

B10

-

B11

11G

B1
B2
B3
B4
B5
B6
B7

-

B8

-

-

-

-

6G

a
h

j , p

k
b

f

m

g
c
e

r
n
d

-

5G

a
h

j , p

k
b

f

m

g
c
e

r
n
d

-

-

4G

a
h

j , p

k

b

f
m
g

c

e

r
n
d

2G

a
h

j , p

k
b

f

m

g
c
e

r
n
d

-

-

P1
P2
P3
P4
P5
P6
P7
P8

P9
P10
P11
P12
P13
P14
P15
P16

13G

-

-

­B1
B2
B3
B4
B5
B6
B7

B8

-

-

-

-

B6

B3

B2

B5

B10

B9

B8

B4

B1

B7

12G

B11

13G

B8

B6

B3

B2

B5 B4

B1

B7

11G

B8

B6

B3

B2

B5 B4

B1

B7

S1

1G

S2

S3

S4

Col

Dp

a

n

g

m

k

p

h

e

f

c

b

r

j

d

2G - 9G

4
4

F

2

PIN NO.

CONNECTION

3
1

P

9

3
2

P

10

3
3

P

11

3
4

P

12

3
5

P

13

3
6

P

14

3
7

P

15

3
8

P

16

4
2

-

4
3

F
2

3
9

-

4
1

-

4
0

-

3
0

-

2
8

P
8

2
7

P

7

2
6

P

6

2
5

P
5

2
9

-

2
3

P

3

2
2

P
2

2
1

P
1

2
0

-

2
4

P
4

1
9

1

G

1
8

2

G

1
7

3

G

1
6

4

G

1
5

5
G

1
4

6

G

1
3

7

G

1
1

9

G

1
0

10

G

9

11

G

8

12

G

1
2

8

G

7

13

G

6-5-4-3-2

F

1

1

F
1

11G

10G

12G

2G

1G

4G

3G

9G8G

7G6G

5G

13G

6-1

FTD DISPLAY PIN ASSIGNMENT & CONNECTION

FRONT DISPLAY BOARD

TABLE OF CONTENTS

FTD Display pins connection........................................... 6-1

Circuit diagram................................................................. 6-2

Components & Chips Layout........................................... 6-3

Electrical parts list............................................................ 6-4

CIRCUIT DIAGRAM

2108 H9

2102 I11

1107 G17

A

B

C

D

E

F

G

H

I

J

1100 C1
1101 C2
1102 C6
1105 A18
1106 C17

Items with ’&’

MC-50/22
MC-50/37
MC-70/21/21M
MC-70/22
MC-70/33
MC-70/37

1108 A8
1900 C5
1901 C4
2101 I11

1100

FE-BT-VK-N

& For RDS version only

3902

2904

2905

2109 G9

2104 F5

2110 G9

2105 F4

2111 H16

2106 G8

2112 J8

2107 G9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

1
2

GND_B

3
4
5
6
7
8

9
10
11

1K5

2906

560p

560p

+C

3107

3106

680R

use

680R

use

820R

­820R

­820R

­820R

-

7900
SAA6579T

ANTI-

MUX

4

ALIASING

FILTER

SCOUT

8

CLOCKED

CIN

7

COMPARATOR

5

VDDA

VP1

REFERENCE

VREF

3

VOLTAGE

2u2

VSSA

6 11

2113 J9
2114 J9
2115 B16
2116 J10
2117 J11

FE-BT-VK-N

To Power

3181
470R

1k8

­8k2
12k

-

BANDPASS

(8th ORDER)

COSTAS LOOP
VARIABLE AND

FIXED DIVIDER

REGENERATION

AND SYNC

57 Khz

CLOCK

1101

3906

use
use

use
use

2118 I12
2119 J12
2120 C11
2121 C12
2122 C12

-

-

2123 B13
2124 B13
2125 A14
2126 A15
2127 G13

1
2
3
4
5

GND_B

6

7

3907

­use
use

­use
use

RECONSTRUCTION

FILTER

2128 G13
2129 G13
2130 G13
2131 G14
2132 D15

+C

6111 &

+5V6

1N4148

4101

6111

-

­use
use
use
use

2901

TEST LOGIC AND OUTPUT

SELECTOR SWITCH

MODE

9

use

-

-

use

-

-

AT-51

5900

82p

3903
220K

13

OSCI

OSCILLATOR

AND

DIVIDER

BIPHASE
SYMBOL

DECODER

2133 D15
2134 E15
2135 E15
2136 E15
2137 F15

RDS

use

-

-

use

-

-

2K2

3901

14

OSCO

TEST

10

2138 F15
2139 F15
2140 F15
2141 B17
2142 B17

1901

1

2

3

4

EH-B

+D

2u2

47p

5901

2902

12

VDDD

QUALITY

BIT

GENERATOR

DIFFERENTIAL

DECODER

VSSD

2143 B17
2145 B4
2146 B6
2147 B5
2148 B6

2105

QUAL

RDDA

RDCL

T57

2145

220n

6-26-2

9106 I13

7106 B5

7101 A14

6107 E7

6101 C12

5104 F9

3910 H11

3905 J5

3900 H4

3217 B5

3212 E16

3207 C15

3199 B13

3194 G14

3189 G13

3183 F5

3178 J9

3173 E7

3168 D7

3163 D7

3158 C8

3153 C9

3148 C10

3143 C10

3138 C11

3133 E11

3128 E11

3123 F11

3118 F10

3113 F8

3108 I13

2905 J1

2900 H5

2149 B5
2150 B6
2151 I14
2152 J14
2153 B17

+D

100p

7106
BC847B

100p

2147

82K

3217

-Vkk

1900

1

3184

6102

1N4148

470K

10K

3904

3905

2

EH-B

+D

3182

3183

2900

1n

100n

2903

1K

1K

+D

3900

1

2

16

15

2149

680K

22K

2901 H3
2902 H4
2903 I5
2904 I1

100p

2104

2906 J1
2907 H11
3106 H13
3107 D6

+D

100p

2146

100p

2148

1102

EH-B

1u

3218

-Vkk

1

2

3109 F8
3110 F8
3111 F8
3112 F8

7107
BC847B

82K

-Vkk

2150

GND_B

3906 &

100p

+D

3107 &

3114 F8
3115 G8
3116 F10
3117 F10

680R

47K

6106
6107
6108
6109
6110

3907 &

1N4148

1N4148

1N4148
1N4148
1N4148

47K

3124 F11

3119 F10

3125 F11

3120 F10

3126 F11

3121 G10

3127 F12

3122 F10

-F2

4.5Vac

7102

TMP88CU74F

1K

3162

1K

3163

1K

3164

1K

3165

1K

3166

1K

3167

1K

3168

1K

3169

1K

3170

1K

3171

1K

3172

1K

3173

1K

3174

1K

3175

1K

3176

65

V24

66

V25
V26

67
68

V27

69

V28
V29

70
71

V30

72

V32

73

V33

74
75

V34

76

V35

77

V36
VKK

78

-SCK1

79

SI1

V31

3129 E11
3130 E11
3131 E11
3132 E12

V23

SO1

1

1K

3109

1108
HNA-13MS09T

3159

3160

3161

1K

1K

1K

V21

V20

V22

80k pull

down

8-Bit h. breakdown v.

out. port w. latch P9

PD

source open

drain 80k p.d.

5-Bit h. breakd. v.

out w. latch

8-Bit Input/Output
(tri-state)

P04

P05

P03

4

3

1K

1K

1K

3110

3111

3112

10n

2112

7105

BC847B

3134 E11
3135 D12
3136 D11
3137 D11

3158

3157

1K

1K

V18

V19

8-Bit h. break. v.

P0

P06

P07

1K

1K

3113

3114

3115

4K7

1K

3177

+5V

3144 C10

3139 C11

3145 C10

3140 C11

3146 C10

3141 C11

3147 C10

3142 C10

3334353637384344 789

3155

3156

1K

1K

585966061626364

V17

VFT driver circuit (automatic display)

3151

3154

3152

3153

1K

1K

1K

1K

V16

V12

V13

V14

V15

8-Bit high breakdown voltage 8-Bit high breakdown v.
output port with latch output port with latchout w. latch P8

ROMRAM

CPU

sink o.

8-Bit I/O P2
sink o.drain

XIN

XOUT

VSS

-RESET
XTIN

XTOUT

8809

7

10 11 12 13

5103

5104

32K768

22p

2109

2p2

2106

22p

2107

0.3V

"ON"

0.7V

"ON"

7103
BC847B

33p

2108

+C

3178
680K

2113

100n

0V

10n

3179

100K

2114 #

3154 C9

3149 C9

3155 C9

3150 C9

3156 C8

3151 C9

3157 C8

3152 C9

1516171819 221222324252627283132

3145

3148

3146

3149

3150

3147

1K

1K

1K

V11

80k pull down80k pull down

P6-P9 source open drain

drain

TEST

14 15 16 17 18 19220 21 22 23 24

22p

2110

1K

1K

1K

V6V7V8

V9

V10

P7 P6

Program

Counter

8-Bit Input/Output
(tri state)

TC2

-STOP

-INT0

-INT1

-DV0

1K

1K

1K3119

100R

3118

3117

3116

7901
M24C02

1

E0

2

E1

3

E2

6

SCL

7

WC_

+C

2K7

+5V6

3180

1K8

3181 &

+5V6 +5V6

3159 C8
3160 C8
3161 C8
3162 D7

3144

1K

V5

8-Bit A/D
Converter

P1

TC4

1K

3120
1K

3121

+D

5902

VCC

1N4003

11011121314

3143

3142

1K

1K

V4

V3

80k pull down

3-B. I/O P3

( tristate )

INT2

TC1

1K

3122

2u2

+5V

8

SDA

VSS

4

6103

2116

3164 D7
3165 D7
3166 D7
3167 D7

3141

3140

1K

4344454647484955051525354555657

V2

4-Bit In/Output

8-Bit Input/Output

INT4

1K

1K

3123

5

2101

100n

2117

100n

1K

V1

P5

(tri-state)

P4

(tri-state)

SCL

3124

3910

3911

+5V

2102

3139

4142

VAREF

VASS
AIN13
AIN12
AIN11
AIN10

-SCKO

3125 1K

1K

1K

100n

1K

V0

VDD

AIN7
AIN6
AIN5
AIN4
AIN3
AIN2
AIN1
AIN0

SCA

100n

3908

3169 E7
3170 E7
3171 E7
3172 E7

-F1

4.5Vac

3138
1K

40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

1K

3126

10K

+D

3909

3174 E7
3175 F7
3176 F7
3177 J8

5102

2u2

2120

100n

47u

2121

+C

+5V

47u

GND_B

3137

1K

3136

1K

3135

1K

3134

1K

3133

1K

3132

1K

3131

1K

3130

1K

3129

1K

3128

1K

3127

1K

1u

2907

10K

9105 #

F1

3201

4R7

1N4148

2122

3179 J9
3180 I10
3181 J10
3182 F5

6100

6101

1N4003

4u7

4u7

+5V6_Con

+5V6

+5V

2118

2119

3184 F4
3186 I12
3187 I14
3188 I15

3196

4.5Vac

3186

10K

3197

2123

100p

-F1

47R

2127

3190 G13
3191 G13
3192 G13
3193 G14

10K

100p

3189

100p

2128

3198

2124

10K

3190

100p

3108

10K

+D

F2

100p

3199

10K

2129

1M

3195 G14
3196 A12
3197 A13
3198 A13

10K

3191

100p

2130

3106 &

680K

4101 &

7101
74HC4094D

15
1
3

2

10K

3192

9106 #
3202

4R7

3201 I12
3202 I13
3205 A17
3206 A17

SRG8

EN1
STB

D1

3216

22K

100K

TU_GND

4u7

4u7

3208 D16
3209 E16
3210 E16
3211 E16

16

8

1K
1K

1K

100p 2131

4.5Vac

2151

3187

2152

-Vkk1-Vkk1

3193
3194
3195

+5V6

2125

5V0

"ON"

4
5
6
7
14
13
12
11
9
10

47R

-F2

3213 F16
3214 F16
3215 F16
3216 G14

2126

100n

I2C_DATA
I2C_CLK

-Vkk1

-24.4V

100n

3218 B6
3219 H15
3220 H16
3221 H16

2133 10p

2134

2136 47p

2137 10p

2138 10p

2140 10p

3188

10p2132

47p

47p2135

10p2139

7104
BC847B

BZX79-B5V6

22K

3901 H3
3902 H1
3903 I3
3904 J5

3207

+5V6_Con

+D

10K

3219

6105

+5V6

3209
3210

220R
3208
220R

-Vkk

3211

3212

3213

3214

3215

3906 J6
3907 J6
3908 H11
3909 H11

TpADC2
TpADC1

+C

TPShCLK

TPShDATA
TPShSTR

-30V

4.5Vac

F1

4.5Vac

F2

470R
470R

470R

470R

470R

470R

470R

3220

0~0.7V

10n

3221

2111

-Vkk

-30V

47K

10K

3911 H11
4101 H13
5102 C12
5103 F9

2115

TU_GND

GND_B

5900 H3
5901 H4
5902 G10
6100 C12

47u

2141

100R3205
100R3206

100n

2142

6102 F5
6103 I10
6105 I15
6106 E7

100p

2143

1106

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

FE-BT-VK-N

1107

FE-BT-VK-N

6108 E7
6109 E7
6110 E7
6111 C3

2153

100p

100p

1
2
3
4
5
6
7
8
9

7102 C7
7103 H9
7104 H15
7105 J8

7107 B6
7900 I1
7901 G10
9105 I12

1105

1

A

2

3

4

5

6

7

B

C

D

E

F

G

H

I

J

123456

# For Provision only

8239_210_88940 ... 3449 pt 1 dd wk103

7 8 9 10 11 12 13 14 15 16 17 18

6-3 6-3

COMPONENT LAYOUT CHIP LAYOUT

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

3139 113 3449 pt 1 dd wk 103

3139 113 3449 pt 1 dd wk 103

6-4 6-4

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

MISCELLANEOUS
1100 4822 267 11039 Flex Socket 11pin Vert.
1101 4822 267 10953 Flex Socket 7pin Vert.
1105 4822 267 10953 Flex Socket 7pin Vert.
1106 4822 265 11553 Flex Socket 19pin Vert.
1107 2422 025 14518 Flex Socket 9pin Vert.
1108 3139 110 52680 FTD Display HNA-13MS09T

CAPACITORS
2101 4822 126 14305 100nF 10% 16V
2102 4822 126 14305 100nF 10% 16V
2104 3198 017 41050 1µF +80/-20% 10V
2105 4822 126 13879 220nF +80/-20% 16V
2106 4822 126 14223 2,2pF +/-0,25pF 50V
2107 4822 122 33761 22pF 5% 50V
2108 4822 126 11671 33pF 5% 50V
2109 4822 122 33761 22pF 5% 50V
2110 4822 122 33761 22pF 5% 50V
2111 5322 126 11583 10nF 10% 50V
2112 5322 126 11583 10nF 10% 50V
2113 4822 126 14305 100nF 10% 16V
2115 4822 124 40433 47µF 20% 25V
2116 4822 126 14305 100nF 10% 16V
2117 4822 126 14305 100nF 10% 16V
2118 4822 124 40769 4,7µF 20% 100V
2119 4822 124 40769 4,7µF 20% 100V
2120 4822 126 14305 100nF 10% 16V
2121 4822 124 40433 47µF 20% 25V
2122 4822 124 40433 47µF 20% 25V
2123 4822 122 31765 100pF 2% 63V
2124 4822 122 31765 100pF 2% 63V
2125 4822 126 14305 100nF 10% 16V
2126 4822 126 14305 100nF 10% 16V
2127 4822 122 31765 100pF 2% 63V
2128 4822 122 31765 100pF 2% 63V
2129 4822 122 31765 100pF 2% 63V
2130 4822 122 31765 100pF 2% 63V
2131 4822 122 31765 100pF 2% 63V
2132 4822 122 33741 10pF 10% 50V
2133 4822 122 33741 10pF 10% 50V
2134 4822 122 33777 47pF 5% 63V
2135 4822 122 33777 47pF 5% 63V
2136 4822 122 33777 47pF 5% 63V
2137 4822 122 33741 10pF 10% 50V
2138 4822 122 33741 10pF 10% 50V
2139 4822 122 33741 10pF 10% 50V
2140 4822 122 33741 10pF 10% 50V
2141 4822 126 14305 100nF 10% 16V
2142 4822 122 31765 100pF 2% 63V
2143 4822 122 31765 100pF 2% 63V
2145 4822 122 31765 100pF 2% 63V
2146 4822 122 31765 100pF 2% 63V
2147 4822 122 31765 100pF 2% 63V

2148 4822 122 31765 100pF 2% 63V
2149 4822 122 31765 100pF 2% 63V
2150 4822 122 31765 100pF 2% 63V
2151 4822 124 40769 4,7µF 20% 100V
2152 4822 124 40769 4,7µF 20% 100V
2153 4822 122 31765 100pF 2% 63V
2900 3198 016 31020 1nF 5% 25V
2901 4822 126 14226 82pF 5% 50V
2902 4822 122 33777 47pF 5% 63V
2903 4822 126 14305 100nF 10% 16V
2904 4822 126 14249 560pF 10% 50V
2905 4822 126 14249 560pF 10% 50V
2906 4822 124 22652 2,2µF 20% 50V
2907 3198 017 41050 1µF +80/-20% 10V

RESISTORS
3106 4822 051 30684 680k 5% 0,062W
3107 4822 051 30681 680R 5% 0,062W
3108 4822 116 83866 1M 5% 0,5W
3109 4822 051 30102 1k 5% 0,062W
3110 4822 051 30102 1k 5% 0,062W
3111 4822 051 30102 1k 5% 0,062W
3112 4822 051 30102 1k 5% 0,062W
3113 4822 051 30102 1k 5% 0,062W
3114 4822 051 30102 1k 5% 0,062W
3115 4822 051 30472 4k7 5% 0,062W
3116 4822 051 30102 1k 5% 0,062W
3117 4822 051 30101 100R 5% 0,062W
3118 4822 051 30102 1k 5% 0,062W
3119 4822 051 30102 1k 5% 0,062W
3120 4822 051 30102 1k 5% 0,062W
3121 4822 051 30102 1k 5% 0,062W
3122 4822 050 11002 1k 1% 0,4W
3123 4822 051 30102 1k 5% 0,062W
3124 4822 050 11002 1k 1% 0,4W
3125 4822 051 30102 1k 5% 0,062W
3126 4822 051 30102 1k 5% 0,062W
3127 4822 051 30102 1k 5% 0,062W
3128 4822 051 30102 1k 5% 0,062W
3129 4822 051 30102 1k 5% 0,062W
3130 4822 051 30102 1k 5% 0,062W
3131 4822 051 30102 1k 5% 0,062W
3132 4822 051 30102 1k 5% 0,062W
3133 4822 051 30102 1k 5% 0,062W
3134 4822 051 30102 1k 5% 0,062W
3135 4822 051 30102 1k 5% 0,062W
3136 4822 051 30102 1k 5% 0,062W
3137 4822 051 30102 1k 5% 0,062W
3138 4822 051 30102 1k 5% 0,062W
3139 4822 051 30102 1k 5% 0,062W
3140 4822 051 30102 1k 5% 0,062W
3141 4822 051 30102 1k 5% 0,062W

3142 4822 051 30102 1k 5% 0,062W
3143 4822 051 30102 1k 5% 0,062W
3144 4822 051 30102 1k 5% 0,062W
3145 4822 051 30102 1k 5% 0,062W
3146 4822 051 30102 1k 5% 0,062W
3147 4822 051 30102 1k 5% 0,062W
3148 4822 051 30102 1k 5% 0,062W
3149 4822 051 30102 1k 5% 0,062W
3150 4822 051 30102 1k 5% 0,062W
3151 4822 051 30102 1k 5% 0,062W
3152 4822 051 30102 1k 5% 0,062W
3153 4822 051 30102 1k 5% 0,062W
3154 4822 051 30102 1k 5% 0,062W
3155 4822 051 30102 1k 5% 0,062W
3156 4822 051 30102 1k 5% 0,062W
3157 4822 051 30102 1k 5% 0,062W
3158 4822 051 30102 1k 5% 0,062W
3159 4822 051 30102 1k 5% 0,062W
3160 4822 051 30102 1k 5% 0,062W
3161 4822 051 30102 1k 5% 0,062W
3162 4822 051 30102 1k 5% 0,062W
3163 4822 051 30102 1k 5% 0,062W
3164 4822 051 30102 1k 5% 0,062W
3165 4822 051 30102 1k 5% 0,062W
3166 4822 051 30102 1k 5% 0,062W
3167 4822 051 30102 1k 5% 0,062W
3168 4822 051 30102 1k 5% 0,062W
3169 4822 051 30102 1k 5% 0,062W
3170 4822 051 30102 1k 5% 0,062W
3171 4822 051 30102 1k 5% 0,062W
3172 4822 051 30102 1k 5% 0,062W
3173 4822 051 30102 1k 5% 0,062W
3174 4822 051 30102 1k 5% 0,062W
3175 4822 051 30102 1k 5% 0,062W
3176 4822 051 30102 1k 5% 0,062W
3177 4822 051 30102 1k 5% 0,062W
3178 4822 051 30684 680k 5% 0,062W
3179 4822 117 13632 100k 1% 0.62W
3180 4822 051 30272 2k7 5% 0,062W
3181 4822 051 30471 470R 5% 0,062W /22
3181 4822 117 12903 1k8 5% 0,062W /37
3182 4822 116 52298 680k 5% 0,5W
3183 4822 051 30223 22k 5% 0,062W
3184 4822 051 30474 470k 5% 0,062W
3186 4822 052 10479 47R 5% 0,33W
3187 4822 052 10479 47R 5% 0,33W
3188 4822 116 52257 22k 5% 0,5W
3189 4822 051 30103 10k 5% 0,062W
3190 4822 051 30103 10k 5% 0,062W
3191 4822 051 30103 10k 5% 0,062W
3192 4822 117 13632 100k 1% 0.62W
3193 4822 051 30102 1k 5% 0,062W

3194 4822 051 30102 1k 5% 0,062W
3195 4822 051 30102 1k 5% 0,062W
3196 4822 051 30103 10k 5% 0,062W
3197 4822 051 30103 10k 5% 0,062W
3198 4822 051 30103 10k 5% 0,062W
3199 4822 051 30103 10k 5% 0,062W
3201 4822 052 10478 4R7 5% 0,33W
3202 4822 052 10478 4R7 5% 0,33W
3205 4822 116 52175 100R 5% 0,5W
3206 4822 116 52175 100R 5% 0,5W
3207 4822 051 30221 220R 5% 0,062W
3208 4822 051 30221 220R 5% 0,062W
3209 4822 051 30471 470R 5% 0,062W
3210 4822 051 30471 470R 5% 0,062W
3211 4822 051 30471 470R 5% 0,062W
3212 4822 051 30471 470R 5% 0,062W
3213 4822 051 30471 470R 5% 0,062W
3214 4822 051 30471 470R 5% 0,062W
3215 4822 051 30471 470R 5% 0,062W
3216 4822 051 30223 22k 5% 0,062W
3217 4822 117 12864 82k 5% 0,6W
3218 4822 117 12864 82k 5% 0,6W
3219 4822 051 30103 10k 5% 0,062W
3220 4822 117 12925 47k 1% 0.063W
3221 4822 051 30103 10k 5% 0,062W
3900 4822 051 30103 10k 5% 0,062W
3901 4822 051 30222 2k2 5% 0,062W
3902 4822 051 30152 1k5 5% 0,062W
3903 4822 117 12891 220k 5% 0,062W
3904 4822 051 30102 1k 5% 0,062W
3905 4822 051 30102 1k 5% 0,062W
3906 4822 117 12925 47k 1% 0.063W
3907 4822 117 12925 47k 1% 0.063W
3908 4822 051 30103 10k 5% 0,062W
3909 4822 051 30103 10k 5% 0,062W
3910 4822 051 30102 1k 5% 0,062W
3911 4822 051 30102 1k 5% 0,062W
4102 4822 051 30008 0R Jumper 0603
4103 4822 051 30008 0R Jumper 0603
4104 4822 051 30008 0R Jumper 0603
4105 4822 051 30008 0R Jumper 0603
4106 4822 051 30008 0R Jumper 0603
4107 4822 051 30008 0R Jumper 0603
4109 4822 051 30008 0R Jumper 0603
4112 4822 051 30008 0R Jumper 0603
4113 4822 051 30008 0R Jumper 0603
4114 4822 051 30008 0R Jumper 0603
4115 4822 051 30008 0R Jumper 0603
4116 4822 051 30008 0R Jumper 0603
4118 4822 051 30008 0R Jumper 0603
4119 4822 051 30008 0R Jumper 0603
4120 4822 051 30008 0R Jumper 0603

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

RESISTORS
4121 4822 051 30008 0R Jumper 0603
4122 4822 051 30008 0R Jumper 0603
4123 4822 051 30008 0R Jumper 0603
4124 4822 051 30008 0R Jumper 0603
4125 4822 051 30008 0R Jumper 0603
4126 4822 051 30008 0R Jumper 0603
4127 4822 051 30008 0R Jumper 0603
4128 4822 051 30008 0R Jumper 0603
4129 4822 051 30008 0R Jumper 0603
4130 4822 051 30008 0R Jumper 0603

COILS & FILTERS
5102 4822 157 62552 Coil 2,2µH 5%
5103 5322 242 73686 Ceram Resonator 12MHz
5104 4822 242 70938 X’tal Resonator 32,768kHz
5900 4822 242 72195 Quartz 4,332MHz
5901 4822 157 10586 Coil 2,2µH 10% 0805
5902 4822 157 10586 Coil 2,2µH 10% 0805

6-5

DIODES
6100 4822 130 30621 1N4148
6101 4822 130 31878 1N4003G
6102 4822 130 30621 1N4148
6103 4822 130 31878 1N4003G
6105 4822 130 34173 BZX79-B5V6
6106 4822 130 30621 1N4148
6107 4822 130 30621 1N4148
6108 4822 130 30621 1N4148
6109 4822 130 30621 1N4148
6110 4822 130 30621 1N4148
6111 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS
7101 4822 209 15449 74HC4094D
7102 3139 110 52810 TMP88CU74YF "MC50S52811"
7103 4822 130 60511 BC847B
7104 4822 130 60511 BC847B
7105 4822 130 60511 BC847B
7106 4822 130 60511 BC847B
7107 4822 130 60511 BC847B
7900 9352 679 67118 SAA6579T/V1/M4
7901 9322 145 26668 M24C02-WMN6

Note: Only the parts mentioned in this list are normal

service sparts parts.

DO NOT PRINT

------- BLANK PAGE -------

7A-17A-1

1

FM

Osc.

FM

Mixer

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

3393733

RADIO IC

TEA 5757H

TUNER BOARD

ECO 6

Systems

1018 11

14
15

24

right

right

left

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +

AFC -

4

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

29
28

27

clock

data

enable

P1
P0

31
30

programmable

output ports

V

Loop

V

Loop

V

Loop

V

Loop

V

Loop

2

6

5

43

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38
34

22

Vcc2

8

ECO6 Systems, 140499

LF filter

RDS

(MPX)

RDS

(MPX)

stereo

clock

data

enable

Version

1120

1

8

FM

Frontend

AM

Frontend

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

MPX

buffer ampl.

5

Discriminator

10,7 MHz

Vdd

Vcc1

Vcc

Vcc2

AM-RF

AM-Osc.

FM-Osc.

FM-RF FM-IF 1 FM-IF 2

AM-IF 1 AM-IF 2

AM-AFC

3

2

BLOCK DIAGRAM

ECO6 Tuner Board

version:

SYSTEMS non-CENELEC

TABLE OF CONTENTS

Blockdiagram ..................................................................7A-1

Schematic Diagram.........................................................7A-2

Component Layout..........................................................7A-3

Adjustment table .............................................................7A-3

Electrical Partslist............................................................7A-4

7A-2 7A-2

ECO6 Sys-non Cenelec, 000911

1101 A1
1102 B1
1103 F2
1120 E14
1130 A2
1131 B2
1132 G13
2101 B3
2102 B1
2103 C7
2104 B3
2105 A2
2106 F3
2107 F4
2119 H6
2120 G6
2124 H6
2125 H6
2126 F7
2127 E7
2128 C8
2129 C7
2130 F11
2131 G8
2132 G8
2133 G8
2134 H8
2135 H9
2136 G14
2137 G13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 F12
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2152 E4
2153 E5
2154 D5
2155 D5
2159 F6
2161 C11
2163 D11
2164 F10
2165 C7
2166 E11
2167 E11
2169 H8
3101 E4
3102 D4
3103 C6
3104 A7
3105 B6
3132 G5
3134 H6
3141 E7
3142 E7
3143 G7
3144 H7
3145 F8
3146 G13
3152 G14
3153 G13
3154 G13
3155 G11
3156 C12
3157 C12
3158 E13
3159 D13
3160 D12
3161 D13
3167 F12
3168 F11
3169 E11
3170 C12
3172 G12
3176 G7
3181 E6
5102 F2
5109 B9
5110 B10
5111 A8
5112 A11
5114 B11
5119 G9
5121 E11
5123 G5
5130 E5
5131 C6
6103 B2
6105-1 F3
6105-2 G5
6106 C3
6107 G13
6120 C13
6130 E5
6131 D5
7101 C8
7102 C6
7103 H7
7111 C13
7112 G12
T102 B2
T103 B2
T105 F2
T106 F2
T109 B6
T110 F5
T111 F4
T112 F7
T113 A8
T114 B10
T115 A8
T116 F10
T117 G13
T118 G11
T120 F13
T121 F13
T122 F13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T128 D7
T140 F11
T141 F10
T142 F10

1

34

6

87

2

1

34

6

87

2

LEGEND

p ...for provision only

USA ... for USA version only
E-EU ... for East European version only

22n

USA

22n

USA

p

p

p

7

1
2
3

8

6105

6

HN1V02H

54

3

6

1

2

7

29

25

13

30

31

16

4

42

15

1

7

22

9

23

38 34

2118

37 35

33

43 39

5

3

8

171412

24

11

10

2019

44

32

41 3640

6

2

27

28

26

1

3

4

5

6

87

2

1

34

6

87

2

1

34

6

87

2

p

SCALER

MULTI-

PLEXER

CONTROL

FILTER

AM

IF

AM

DET

FM

DET

VSTABB

DECODER

CHARGE

PUMP

AGC

OSC

AM DET

FM
IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

VSTABA

AM-IF

MONO/

FM

FRONTEND

CONTROL

XTAL

AGC

PRE-

CTRL

AGC

AM

OSC

AGC

VCC2

FM

OSC

AM

MIXER

MIXER

FM

FM
IF1

FRONTEND

AM

STEREO

STEREO

RDS only

DISCRIMINATOR

to/from

FM-OSCILLATOR

PROGR.

MPX

Q-multiplier

MW

OUTPUT PORTS

to 1120

pin 5

ENABLE/MPX

BUFFER

kHz

VERSION DETECTION

VCO

RIGHT

14

12 3

AM FRAME AERIAL

DATA

C

D

E

F

AM-OSCILLATOR

FM 75 OHM

FM-IF2

MW

2345

AM-RF

450kHz

450kHz

AM-IF2

from 2169

78

AM-AFC

LEFT

6 7 8 9 10 11 12 13

456

FM-RF

TUNER BOARD ECO6

/ SYSTEMS NON CENELEC

9 1011121314

A

B

G

H

A

B

1

VCC

STEREO

CLOCK

AMPLIFIER

GND

H

C

D

E

F

G

470n

2132

BAS216

6120

2103

1u

2107

1n

3134

22K

6105-2

HN1V02H

100n

2163

T141

7KL

1K

3144

5102

3157

100K

T109

470R

3153

2130

22n

220R

3105

3142

100K

3167
120R

33p

2149

2K2

3145

1132

C-PAD

T103

T111

2164

470n

T102

2140 15p

2139

2138

2u2

82p

2133

1u

3103

8K2

T120

4p7

2154

3156

1101

USA

YKD21

100K

2161

100n

5119

2119

10p

T142

5123

11p

2106

3172

6106

BAS216

100n

2165

5K6

3154

3155

220R

330R

2124

33K

3176

22n

WRITE-EN

5114

7P

MUTE

P0

P1

PILOT

RF-GND1

RF-GND2

RIGHT

RIPPLE

VCC1

VCC2

VCO

VDD

VSTABA

VSTABB

FM-DEMOD

FM-IF1-IN

FM-IF2

FM-IF2-IN

FM-IN

FM-MIXOUT

FM-OSC

FM-RF

I-TUNE

IF-GND

LEFT

LPF

MPX-IN

AF-OUT

AFC+

AFC-

AGC

AM-AFC

AM-IF1-IN

AM-IF2

AM-MIXOUT

AM-OSC

AM-RF

CLOCK

DATA

DIG-GND

FIELDSTR-IND

5130

T127
T126

220n

2127

5121

DT-381

150K

3169

75K

3102

100K

56K

3141

1131

C-PAD

3132

5112

7P

6107

47R

6131

1SV228

BZX284-C11

1120

FE-BT-VK-N

T118

T140

T117

T112

2131

470n

33K

3101

1SV228

6130

3168
120R

2125

560p

T116

2n2

2148

100n

2141

470R

18p

2120

470R

3158

3152

3159

XH-S

1103

3160

470R

470R

220n

2143

2150

T125

1

2

3

4

5

6

7

8

22R

3146

BF550

7102

5131

11p

2155

O

100K

5110

G

I

1102

not USA

3170

T122

2135

15n

2167

2145

220p

T110

12p

HN1V02H

1n

2166

T105

6105-1

T106

T121

T123

BC547C

7112

3143

2129

100u

C-PAD

1130

22K

220n

2137

T128

3181

1K

330p

2126

2101

47p

BAV99

6103

2104

100p

2153

15p

T124

2152

33n

560p

E-EU

12p

E-EU

2p2

J

33p

2159

220p

2146

2169

2n2

1u

15n

2134

2144

220n

2136

22K

3161

BC857C

BC847C

7111

7103

2147

220p

VCC2

VCC2

VDD

T114

MPX

P1

P0

P1

VDD

MPX

VCC1

VCC1

VCC1

printed

printed

printed

1

2

13

2

1

2

3

1

2

TEA5757H
TEA5759H

J

7101

2128

10u

7111

component mounted

/14 FM-OIRT/MW

/00 /02 FM/MW/LW

6120 3170

/01 FM/MW

VERSION

/00 /02 FM/MW

3156

/17 FM/AM
/06 FM-Japan/AM

3157

VERSION PROGRAMMING COMPONENTS

J ... for Japanese version only

AM-IF1

450kHz

8

5111

1

2

3

4

6

7

T113

T115

FM-IF1

2

G

1I3

O

5109

3104

330R

100n

0R

4103

...V MW mode
...V LW mode

voltages measured while
set is tuned to a strong transmitter

...V FM mode stereo

EVM

V

5V

0V

152kHz, 50mV

pp

stereo stereomono

9.6V

9.5V

9.5V

10.4V

12V

1V

1.3V

1.4V

stereo 0.2V
mono 4.8V

9.6V

12Vtyp

stereo 0.4V

0.15V

11.1V

7.8V

2V

0.7V

0V

1.2V

7.6V
(10-14V)

0.2V

0V

1.2V

0.1V

D

1.4V

0.7V

4

0V

0V

mono 4.8V

1.4V

9.6V

1.4V

0.2V

0.7V

1.4V

7.9V

7.7V

0V

0V

0V

0V

0.6V

0.8V

0.1V

1.6-8V
1-8V

11.1V

0V

1V

1.4V

1.4V

B

7.6V

5

3

2

A

1.3V

0.7V

7.8V

11.1V

0.8V

0.6V

0.6V

1V

0.7V

1V

1.1V

1.1V

0V

0V

2V

C

1

0.8V

1.2V

1.1V

IF-AMP.

BFS20

7119

J

1K

3113

J

2112

J

100p

330R

3119

J

Signal path

FM

AF - left/right

AM
MPX (Audio Frequency)

2102

100n

2105

USA

100n

7A-37A-3

VARICAP ALIGNMENT

FM RF

FM IF

VCO

AM IF

AM RF

3)

108MHz

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

279kHz
153kHz

1602kHz

531kHz

5130

check

5122

check

5123

check

8V ±0.2V

4.3V ±0.5V

(1.2V ±0.5V)

8V ±0.2V

1.1V ±0.4V
8V ±0.2V

1.1V ±0.4V

1494kHz

558kHz

560kHz 5102

1500kHz

5103198kHz

1494kHz

558kHz

560kHz

1500kHz

198kHz

2106
5102

2106

3142 152kHz ±1kHz

1)

98MHz

5112

MAX

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

LW

153 - 279kHz

MW

FM/MW/LW- version, 9kHz grid

531 - 1602kHz

1700kHz

530kHz

5123

check

8V ±0.2V

1.1V ±0.4V

1602kHz

531kHz

5123

check

6.9V ±0.2V

1.1V ±0.4V

108MHz

108MHz 2155

5131

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

FM

MW

LW

98MHz, 1mV

continuous wave

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

4

1

3

5

5

A

A

5119FM

10.7MHz, 45mV

continuous wave

2D

mod=1kHz

∆f=±22.5kHz

1)

If sensitivity of frequency counter is too low adjust to max. channel separation

(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)

Repeat

ECO6, Sys + PA with frame aerial, 070799

TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

∆f=±10kHz

VRF = 0.5mV

C

see
remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

2141

shortcircuit
to block AFC

21

IC 7101

max.

symmetric

f

o

AM AFC

MW

C

continuous wave

VRF = 2mV

5111

5114

2

0 ± 2 mV DC

0 ± 3 mV DC

MW

4)

FM/MW/LW- and FM/MW-version
( 9kHz grid)

531 - 1602kHz

B

∆f = ±30kHz
V

RF

as low as

possible

max.

symmetric

f

o

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

3)

For AM RF adjustments the original frame antenna has to be used !

2)

RC network serves for damping the IF-filter while adjusting the other one.

4)

MW has to be aligned before LW.

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

FM/MW-version, 9kHz grid

531 - 1602kHz

(as low as

possible)

ECO6 System non Cenelec stage .3, 120900

TUNER BOARD ECO6

Systems non Cenelec

/ componentside view

1101 A6
1102 B6
1103 D6

1120 A4
1130 B5
1131 D5

1132 A5
2106 C5
2107 B5

2128 C4
2129 B4
2133 D2

2138 C2
2144 B2
2155 C4

3142 D2
5102 D6
5109 A3

5110 B3
5111 B4
5112 A3

5114 A2
5119 C2
5121 B2

5123 D5
5130 D3
5131 D4

7112 C1
9101 A2
9103 B2

9104 B5
9105 B1
9106 B3

9107 D4
9108 C4
9109 D2

AM FRAME AERIAL

FM 75Ω

B

A

TUNER BOARD ECO6

Systems - non Cenelec

/

copperside view

2101 B4
2102 B1
2103 D4
2104 B4
2105 C1
2112 B5

2119 D3
2120 D3
2124 D3
2125 D3
2126 D6
2127 C5

2130 D5
2131 C5
2132 D6
2134 D7
2135 D7
2136 A4

2137 A4
2139 C6
2140 C6
2141 C6
2143 C7
2145 A5

2146 B7
2147 A5
2148 B6
2149 D6
2150 B5
2152 C5

2153 C5
2154 C4
2159 C5
2161 A6
2163 B6
2164 C6

2165 C4
2166 B6
2167 B6
2169 A4
3101 D5
3102 C3

3103 C4
3104 B4
3105 C4
3113 B5
3119 B5
3132 D5

3134 D3
3141 C5
3143 D6
3144 B7
3145 C5
3146 C7

3152 A4
3153 A4
3154 C7
3155 C7
3156 A6
3157 A6

3158 A4
3159 A5
3160 A5
3161 A5
3167 B7
3168 C7

3169 B6
3170 A6
3172 C7
3176 D6
3181 D4
4103 B5

4106 C4
4107 C5
4108 C5
6103 B3
6105 C3
6106 C3

6107 C7
6120 A6
6130 D4
6131 C4
7101 C5
7102 D4

7103 D7
7111 A5
7119 B5

These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

ECO6 Systems non CENELEC stage .3, 120900

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

1

2

7

8

4

D

A

C

1

2

5

3

V

dd

Vcc2

Vcc1

MISCELLANEOUS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1101 2422 015 19376 SOCKET 2P CLICKFIT USA only
1102 4822 267 10283 SOCKET COAX, IEC 75Ω not USA
1103 4822 265 31184 JST CONNECTOR 2 POLE
1120 4822 265 11515 FFC SOCKET, 8P

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2101© 4822 126 13692 47pF 1% 63V
2102© 4822 126 13838 100nF 10% 50V not USA
2103© 5322 122 31647 1nF 10% 63V
2104© 5322 122 32531 100pF 5% 50V
2105© 4822 126 13838 100nF 10% 50V USA only

2106 2020 800 00191 3-11pF TRIMCAP.,N450
2107 4822 121 51319 1µF 20% 50V
2120© 4822 126 13689 18pF 1% 63V
2124© 5322 122 32654 22nF 10% 63V
2125© 2020 552 96199 560pF 1% 50V

2126© 5322 122 31863 330pF 5% 50V
2127© 4822 126 14076 220nF 20% 25V
2128 4822 124 40248 10µF 20% 63V
2129 4822 124 41584 100µF 20% 10V
2130© 5322 122 32654 22nF 10% 63V

2131© 4822 126 13482 470nF 20% 16V
2132© 4822 126 13482 470nF 20% 16V
2133 4822 124 21913 1µF 20% 63V
2134© 4822 126 13188 15nF 5% 63V not USA
2134© 5322 122 32654 22nF 10% 63V USA only

2135© 4822 126 13188 15nF 5% 63V not USA
2135© 5322 122 32654 22nF 10% 63V USA only
2136© 4822 126 14076 220nF 20% 25V
2137© 4822 126 14076 220nF 20% 25V
2138 4822 124 22652 2,2µF 20% 50V

2139© 4822 126 14236 15pF 5% 50V
2140© 4822 126 13695 82pF 1% 63V
2141© 4822 126 13838 100nF 10% 50V
2143© 4822 126 14076 220nF 20% 25V
2144 4822 124 21913 1µF 20% 63V

2145© 4822 122 33575 220pF 5% 50V
2146© 4822 122 33575 220pF 5% 50V
2147© 4822 122 33575 220pF 5% 50V
2148© 4822 122 33127 2,2nF 10% 63V
2149© 5322 122 32659 33pF 5% 50V RDS only

2150© 4822 126 13838 100nF 10% 50V
2152© 4822 126 12105 33nF 5% 63V not for East Europe
2152© 5322 116 80853 560pF 5% 63V for East Europe only
2153© 4822 126 13486 15pF 2% 63V not for East Europe
2153© 4822 122 33926 12pF 2% 50V for East Europe only

2155 2020 800 00191 3-11pF TRIMCAP.,N450
2159© 5322 122 32659 33pF 5% 50V
2164© 4822 126 13482 470nF 20% 16V
2165© 4822 126 13838 100nF 10% 50V
2166© 5322 122 31647 1nF 10% 63V

2167© 4822 122 33926 12pF 5% 50V
2169© 4822 122 33127 2,2nF 10% 63V RDS only

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3101© 4822 051 20333 33kΩ 5% 0,1W
3102© 4822 117 10837 100kΩ 1% 0,1W
3103© 4822 051 20822 8,2kΩ 5% 0,1W
3104© 4822 117 13577 330Ω 1% 0,1W
3105© 4822 117 11503 220Ω 5% 0,1W

3132© 4822 051 20479 47Ω 5% 0,1W
3134© 4822 051 20223 22kΩ 5% 0,1W
3141© 4822 117 11148 56kΩ 1% 0,1W
3142 4822 100 12159 TRIMPOT. 100kΩ

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3143© 4822 051 20223 22kΩ 5% 0,1W RDS only
3144© 4822 051 10102 1kΩ 2% 0,25W RDS only
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3152© 4822 051 20471 470Ω 5% 0,1W

3153© 4822 051 20471 470Ω 5% 0,1W
3154© 4822 117 13577 330Ω 1% 0,1W
3155© 4822 117 11503 220Ω 5% 0,1W
3156© 4822 117 10837 100kΩ 1% 0,1W
3157© 4822 117 10837 100kΩ 1% 0,1W

3158© 4822 051 20471 470Ω 5% 0,1W
3159© 4822 051 20471 470Ω 5% 0,1W
3160© 4822 051 20471 470Ω 5% 0,1W
3161© 4822 051 20223 22kΩ 5% 0,1W
3167© 4822 051 20121 120Ω 5% 0,1W

3168© 4822 051 20121 120Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W
3170© 4822 117 10837 100kΩ 1% 0,1W
3172© 4822 051 20562 5,6kΩ 5% 0,1W
3176© 4822 051 20333 33kΩ 5% 0,1W RDS only

3181© 4822 051 10102 1kΩ 2% 0,25W
4103© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805
4107© 4822 051 20008 CHIP JUMPER 0805
4108© 4822 051 20008 CHIP JUMPER 0805

COILS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

5102 4822 157 71634 RF-COIL MW
5109 4822 242 70665 FM-IF FILTER 10,7MHz
5110 4822 242 70665 FM-IF FILTER 10,7MHz
5111 2422 549 44023 AM-IF FILTER 450kHz
5112 4822 157 70302 AM-IF FILTER 450kHz

5114 4822 157 70302 AM-IF FILTER 450kHz
5119 4822 157 11443 DISCRIMINATOR COIL
5121 4822 242 10261 QUARTZ 75kHz
5123 2422 549 44108 RF-COIL, AM-OSCILLATOR
5130 4822 157 11843 RF COIL 1,5 TURNS

5131 4822 157 11843 RF COIL 1,5 TURNS
DIODES

–––––––––––––––––––––––––––––––––––––––––––––––––––––

6103© 5322 130 34337 BAV99
6105© 4822 130 83075 HN1V02H
6106© 4822 130 83757 BAS216
6107© 9340 386 90115 BZX284-C11
6120© 4822 130 83757 BAS216

6130© 4822 130 82833 1SV228
6131© 4822 130 82833 1SV228

TRANSISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7102 4822 130 42131 BF550
7103© 5322 130 42756 BC857C RDS only
7111© 5322 130 42755 BC847C
7112 4822 130 44503 BC547C

INTEGRATED CIRCUITS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7101© 9351 740 80557 TEA5757H/V1, RADIO IC

7A-4

Electrical Partslist

ECO6

SYSTEMS NON-CENELEC

7A-4

7B-17B-1

1

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

37 33

RADIO IC

TEA 5762

TUNER BOARD

ECO 6

Systems Cenelec

1018 11

143915

24

right

AM/FM

right

left

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +
AFC -

4

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

292827

clock

data

enable

P1

P0

31

30

programmable

output ports

V

Loop

V

Loop

V

Loop

2

6

5 FM Osc.

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38

34

22

Vcc2

8

ECO6 Systems Cenelec, 140499

V

Loop

+FM

AM-RF

AM-Osc.

FM-IF 1 FM-IF 2

LF filter

MPX

buffer ampl.

RDS

(MPX)

5

RDS

(MPX)

stereo

clock

data

enable

Version

3

1120

AM-IF 1 AM-IF 2

AM-AFC

1

8

AM

Frontend

2

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

AM/FM

Discriminator

10,7 MHz

Vdd

+FM

Vcc1

Vcc

Vcc2

MW/LW

AM-RF,

AM-Osc.

1

Ant.

Osc.

out

GND

234 6 5

8

7

V

CC

V

varicap

MIXER

FM FRONTEND

IF

out

ECO6 Tuner Board

version:

SYSTEMS CENELEC

TABLE OF CONTENTS

Blockdiagram ..................................................................7B-1

Schematic Diagram.........................................................7B-2

Component Layout..........................................................7B-3

Adjustment table .............................................................7B-3

Electrical Partslist............................................................7B-4

BLOCK DIAGRAM

7B-2 7B-2

MIXER

varicap

FM FRONTEND

GND

PRE-

SCALER

MULTI-

PLEXER

VSTABA

AM-IF

MONO/

XTAL

AGC

CONTROL

OSC

AM DET

AM

OSC

AGC

VCC2

AGC

PUMP

AM

MIXER

DECODER

CHARGE

FM
IF1

FRONTEND

AM

VSTABB

DET

FM

CONTROL

FILTER

AM

IF

AM
DET

STEREO

STEREO

FM
IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

CTRL

AGC

A

B

C

D

E

F

G

H

I

234567891011121314

123456

31576120

MW=HIGH

FM 75 OHM

PROGRAMMABLE

OUTPUT PORTS

FM-IF2

LW

VERSION DETECTION

FM-IF1

7

I

7 8 9 1011121314

A

B

C

D

E

F

G

H

from

kHz

3170

BUFFER AMPLIFIER

VCC

1

1

2

LEGEND

* ... only assembled in FM/AM-version SMD jumper

MW=HIGH

BIRDY FILTER

/00 /02 FM/MW

/00 /02 FM/MW/LW

2169

/ SYSTEMS-CENELEC

STEREO

3

450kHz

AM-IF2

3156

RIGHT

MW

LW only

450kHz

DISCRIMINATOR

AM-AFC

AM-IF1

8

/01 FM/MW

6105

6

LW only

LW =HIGH

VERSION PROGRAMMING COMPONENTS

marked components not for LW version

MW/LW-RF

VCO

RDS only

MPX

to/from

GND

from 7101/39

LEFT

/17 FM/AM

to 1120

HN1V02H

VERSION

/14 FM-OIRT/MW

450kHz

LW=HIGH

TUNER BOARD ECO6

pin 5

54

LW ... for LW version only

MW

ENABLE/MPX

LW

component mounted

7111

AM-OSCILLATOR

CLOCK
DATA

AM FRAME AERIAL

p ...for provision only
USA ... for USA version only

2166

1n

T117

4

IF-OUT

7

910

8

OSC.
OUT

V

5

VCC

6

150K

3169

1110

FE450

ANT

1

23

T110

3168

T115

T109

3161
22K

120R

2130

22n

3142

100K

22u

2162

2137

220n

2123

390p

6

78

T106

T121

5103

1

2

3

4

T140

T118

T114

BC337-40

7105

T113

7124

100u

2129

68K

3151

BC847C

220p

2146

HN1V02H

6105-1

1

2
7

2K2

3128

2190

100n

0R

4102

*

3159

470R

YKD31-

0432

1

2

470R

3160

2149

33p

1102

1103

XH-S

1

2

22

VCC2

9 VCO

23

VDD

38

VSTABA

VSTABB

34

29

WRITE-EN

25

470n

2131

IF-GND

14

LEFT

12

LPF

24

11

MPX-IN

13

MUTE

43

NC

30P0

31P1

16

PILOT

4 RF-GND1

42

RF-GND2

15

RIGHT

1 RIPPLE

7 VCC1

40

AM-MIXOUT

6 AM-OSC

2 AM-RF

39

AM|FM

27

CLOCK

28

DATA

26DIG-GND

21

FIELDSTR-IND

18

FM-DEMOD

3 FM-GND

37

FM-IF1-IN

35

FM-IF2

33FM-IF2-IN

5 FM-OSC

8

I-TUNE

17

TEA5762

7101

10

AF-OUT

20

AFC+

19

AFC-

44

AGC

32AM-AFC

41

AM-IF1-IN

36

AM-IF2

2107

1u

56K

3141

BAS216

6106

22K

3134

7110

BC857B

6

7

8

2u2

2138

1120

FE-BT-VK-N

1

2

3

4

5

1

2

34

6

78

5111

22K

3143

470R

3158

2143

220n

T124

330R

3154

T123

T125

T111

3190
120R 120R

3191

BAS216

6120

1K

3144

100K

3156

2144

1u

47K

3171

3194

2K2

2132

470n

1132

C-PAD

2118

2p2

220R

3105

2161

100n

p

2141

100n

T105

3157

100K

2119

10p

2K2

3145

2120

18p

22p

LW

1

2

3

2124

10n

*

YKD21

1101

USA

T126

7122

BC847C

2109

10p

T116

2

34

6

78

1u

2133

5114

7P

1

3

6

22K

3137

22R

3146

HN1V02H

6105-2

5

2122

3n3

2159

33p

10u

2128

10K

3150

47R

3132

BC857C
7103

3172

5K6

2167

12p

DT-381

5121

75

T142

2147

220p

T104

BC857B
7109

2K2

3108

4K7

3123

T122

T120
T127

7112

BC547C

2134

22n

USA

22n

USA

C-PAD

1131

T141

2106

11p

20p_LW

0R

4104

*

0R

41xx

2165
100n

1130

C-PAD

10K

3180

2150
100n

BZX284-C11

6107

T102

2127
220n

2169

2n2

100K

3170

1I3

O

2125

560p

5109

2

G

470R

3152

2108

100p

3125

10K

3153

470R

330R

3193

T103

120R

3167

100R

3195

78

33K

3176

8

5122

1

2

34

6

5123

1

2

34

6

7

5110

G

2

I1O

3

5115

123

46

7

8

2

34

6

78

5119

1

2135

100n

2163

LW

7104
BC337-40

2145

220p

150R

3155

220n

2136

6

78

T112

T107

*

5102

7KL

1
2
34

5

3109

4K7

4101

0R

7111
BC847C

1

2

34

6

7

8

330R

3192

2n2

2148

5112

7P

470n
2164

ECO6 Sys-Cenelec, 000907

2140

82p

VCC1

VCC1

2139

15p

MPX

+FM

P0

P1

VDD

VDD

VCC2

VCC2

VCC1

MPX

P01

P1

P0

P01

P0

VDD VDD

AM/FM

+FM

AM/FM

P0

1101 A2
1102 B1
1103 E2
1110 B2
1120 E14
1130 A2
1131 C2
1132 F13
2102 B1
2105 A2
2106 E3
2107 E4
2108 G3
2109 G3
2118 H6
2119 H6
2120 H6
2122 I6
2123 H6
2124 H6
2125 H6
2127 E7
2128 B8
2129 C7
2130 F11
2131 F8
2132 F8
2133 F8
2134 I8
2135 I9
2136 H14
2137 H13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 E11
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2159 D5
2161 C11
2162 H12
2163 D11
2164 G10
2165 C7
2166 E11
2167 E11
2169 G8
2190 C3
2191 C3
3105 D5
3108 D2
3109 G4
3123 H3
3125 H2
3128 H3
3132 G4
3134 H6
3137 H7
3141 E7
3142 E6
3143 G7
3144 G8
3145 F8
3146 G13
3150 H12
3151 H12
3152 G14
3153 G13
3154 F13
3155 G12
3156 C12
3157 D12
3158 E13
3159 D13
3160 D13
3161 D13
3167 F12
3168 F11
3169 E11
3170 D12
3171 G12
3172 G12
3176 H7
3180 I3
3190 B6
3191 B7
3192 B6
3193 B4
3194 C4
3195 C3
4101 E2
4102 F3
4104 H5
5102 E3
5103 F2
5109 B9
5110 B10
5111 A9
5112 A11
5114 B11
5115 E7
5119 G9
5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6

6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10

p

p

p

18n

18n

2191

100u

2102

100n

2105

USA

100n

8.3V

7.5V

7.2V

9V

11V

8.2V

0.1V

1.2V

1.6-8V

5

1

A

3

2

D

C

4

...V MW mode

...V LW mode

voltages measured while
set is tuned to a strong transmitter

0.7V

0.7V

1.3V

0.7V

0V

7.4V

0V

7.5V

0.7V

0V

mono 4.8V

0V

0V

stereo 0.4V

7.5V

7.5V

1.4V

1.6-8V

0.1V

0V

0V

2V

0.2V

1.4V

1.4V

0.4V

0.7V

1.4V

1.4V

1.1V

0.7V

1.4V

0.6V

0.6V

0.8V

0.15V

...V FM mode stereo

EVM

V

B

8V

6.7V

8.3V

0.7V

0V

0V

0V

0.1V

0V

11V

2V

1.1V

1.1V

1V

1V

8.2V

7.8V

1.2V

0V

8.9V

12Vtyp

8.2V

mono 4.8V

stereo 0.2V

1.4V

0V

0V

0V

0V

0.1V

0V

0.7V

0.1V

0V

0.2V

(10-14V)

9.6V

12V

8.9V

8.2V

7.5V

8.3V

8.2V

0.8V

1.2V

0.7V

1.3V

1V

8.2V

7.8V

1-8V

0V

5V

0V

152kHz, 50mV

pp

stereo stereomono

Signal path

FM

AF - left/right

AM
MPX (Audio Frequency)

7B-37B-3

98MHz

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM - VCO

FM RF (channel separation)

AM IF

AM RF

3)

108MHz

87.5MHz

check
check

8V ±1.2V

1.6V ±0.5V

8V ±0.2V

6.9V ±0.2V

1.1V ±0.4V

152kHz ±1kHz

1)

98MHz 3142

198kHz198kHz 5103

5111

FM

87.5 - 108MHz
(50kHz grid)

1602kHz

531kHz

5123

check

MW

531 - 1602kHz
(9kHz grid)

8V ±0.2V

1.1V ±0.4V

279kHz
153kHz

5122

check

LW

153 - 279kHz
(3kHz grid)

FM

FM

LW

558kHz558kHz

1494kHz

5102

1494kHz 2106

MW

MW

98MHz, 1mV

continuous wave

98MHz, 1mV

90% Left + 9% pilot

mod=1kHz

IF coil

inside

FM

frontend

1110

1

3

5

5

A

FM - IF

0mV ±3mV5119

FM

10.7MHz, 45mV

continuous wave

2D

right channel min.

4A

0mV ±2mV5114

2

C

Repeat

C

5112

1)

If sensitivity of frequency counter is too low adjust to max. channel separation

(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)

2)

RC network serves for damping the IF-filter while adjusting the other one.

3)

For AM RF adjustments the original frame antenna has to be used!

TUNER ADJUSTMENT TABLE

( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial )

max.

symmetric

f

o

max.

symmetric

f

o

ECO6 Sys Cenelec, 190599

B

∆f = ±30kHz
V

RF

as low as

possible

MW has to be aligned before LW.

3-band
2-band

Note: The FM-frontend unit has already been adjusted by the factory

and needs therefore no further adjustments for service purposes.

2141

shortcircuit
to block AFC

21

IC 7101

see
remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

AM AFC

MW

continuous wave

VRF = 2mV

∆f = ±10kHz

V

RF

= 0.5mV

(as low as

possible)

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

AM FRAME AERIAL

FM 75Ω

FM FRONTEND

Birdy Filter

ECO6 Sys-Cenelec, layout stage .5, 080900

1101 B5
1102 B5
1103 C5

1110 B4
1120 A4
1130 A5

1131 C5
1132 A4
2106 B4

2107 B3
2128 A3
2129 B3

2133 C1
2138 B1
2144 B1

2162 A4
2191 B4
3142 C2

5102 C4
5103 C4
5109 B3

5110 A2
5111 A3
5112 A2

5114 A2
5115 C2
5119 B2

5121 B2
5122 C3
5123 C3

7104 C4
7105 C5
7112 B1

9101 A2
9102 B2
9103 A1

9104 B1
9105 B1
9106 B1

9107 B4
9108 B3
9109 C2

9110 A4
9111 A3

TUNER BOARD ECO6

Systems - Cenelec

/ componentside view

B

A

These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

ECO6 Sys-Cenelec, layout stage .5, 080900

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

TUNER BOARD ECO6

Systems - Cenelec

/ copperside view

2102 B1
2105 B1
2108 C1
2109 C1
2118 C3
2119 C3

2120 C3
2122 C3
2123 C3
2124 C3
2125 C3
2127 C4

2130 B3
2131 C4
2132 C4
2134 C4
2135 C5
2136 A3

2137 A3
2139 B4
2140 B4
2141 B5
2143 B5
2145 B5

2146 B5
2147 A5
2148 B4
2149 C4
2150 B3
2159 B3

2161 A4
2163 A4
2164 B4
2165 B3
2166 B5
2167 B4

2169 A3
2190 B2
3105 B3
3108 C2
3109 C1
3123 A5

3125 A5
3128 C2
3132 B3
3134 C3
3137 C4
3141 B3

3143 C5
3144 A5
3145 C4
3146 B5
3150 B3
3151 A2

3152 A3
3153 A3
3154 B5
3155 B5
3156 A4
3157 A4

3158 A3
3159 A3
3160 A3
3161 A4
3167 A5
3168 C5

3169 B4
3170 A4
3171 B5
3172 B5
3176 C4
3180 A5

3190 B2
3191 A3
3192 A2
3193 B2
3194 B2
3195 B2

4101 C2
4102 C2
4104 C3
4105 B2
4106 B3
4107 C4

6105 B2
6106 B2
6107 B5
6120 A4
7101 B4
7103 C5

7109 A5
7110 B2
7111 A4
7122 C3
7124 C3

1

1

8

2

7

8

4

D

A

C

1 25

3

V

dd

Vcc2
Vcc1

+FM

Electrical Partslist

ECO6

SYSTEMS-CENELEC

MISCELLANEOUS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1101 2422 015 19376 SOCKET CLICKFIT 2P USA only
1102 4822 267 10283 SOCKET COAX, IEC 75Ω not USA
1103 4822 265 31184 JST CONNECTOR, 2 POLE
1110 2422 542 90071 FM FRONTEND
1120 4822 265 11515 FFC SOCKET, 8P

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2102© 4822 126 13838 100nF 10% 50V not USA
2105© 4822 126 13838 100nF 10% 50V USA only
2106 2020 800 00204 TRIMCAP. 4,2 - 20pF, N750 LW only
2106 2020 800 00191 TRIMCAP. 3 - 11pF, N450 FM/AM only
2107 4822 121 51319 1µF 20% 50V

2108© 5322 122 32531 100pF 5% 50V LW only
2109© 5322 122 32448 10pF 5% 50V LW only
2120© 4822 126 13689 18pF 1% 63V FM/AM only
2120© 5322 122 32658 22pF 5% 50V LW only
2122© 4822 122 33891 3,3nF 10% 63V LW only

2123© 2020 552 93494 390pF 1% 50V LW only
2124© 4822 122 33177 10nF 20% 50V FM/AM only
2125© 2020 552 96199 560pF 1% 50V
2127© 4822 126 14076 220nF 20% 25V
2128 4822 124 40248 10µF 20% 63V

2129 4822 124 41584 100µF 20% 10V
2130© 5322 122 32654 22nF 10% 63V
2131© 4822 126 13482 470nF 20% 16V
2132© 4822 126 13482 470nF 20% 16V
2133 4822 124 21913 1µF 20% 63V

2134© 4822 122 33893 18nF 5% 63V not USA
2134© 5322 122 32654 22nF 10% 63V USA only
2135© 4822 122 33893 18nF 5% 63V not USA
2135© 5322 122 32654 22nF 10% 63V USA only
2136© 4822 126 14076 220nF 20% 25V

2137© 4822 126 14076 220nF 20% 25V
2138 4822 124 22652 2,2µF 20% 50V
2139© 4822 126 14236 15pF 5% 50V
2140© 4822 126 13695 82pF 1% 63V
2141© 4822 126 13838 100nF 10% 50V

2143© 4822 126 14076 220nF 20% 25V
2144 4822 124 21913 1µF 20% 63V
2145© 4822 122 33575 220pF 5% 50V
2146© 4822 122 33575 220pF 5% 50V
2147© 4822 122 33575 220pF 5% 50V

2148© 4822 122 33127 2,2nF 10% 63V
2149© 5322 122 32659 33pF 5% 50V RDS only
2150© 4822 126 13838 100nF 10% 50V
2159© 5322 122 32659 33pF 5% 50V
2162 4822 124 81151 22µF 20% 50V

2163© 4822 126 13838 100nF 10% 50V LW only
2164© 4822 126 13482 470nF 20% 16V
2165© 4822 126 13838 100nF 10% 50V
2166© 5322 122 31647 1nF 10% 63V
2167© 4822 122 33926 12pF 5% 50V

2169© 4822 122 33127 2,2nF 10% 63V RDS only
2190© 4822 126 13838 100nF 10% 50V
2191 4822 124 40178 100µF 20% 10V

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3105© 4822 117 11503 220Ω 5% 0,1W
3108© 4822 117 11449 2,2kΩ 1% 0,1W LW only
3109© 4822 051 20472 4,7kΩ 5% 0,1W LW only
3123© 4822 051 20472 4,7kΩ 5% 0,1W LW only
3125© 4822 117 10833 10kΩ 1% 0,1W LW only

3128© 4822 117 11449 2,2kΩ 1% 0,1W LW only

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3132© 4822 051 20479 47Ω 5% 0,1W
3134© 4822 051 20223 22kΩ 5% 0,1W
3137© 4822 051 20223 22kΩ 5% 0,1W LW only
3141© 4822 117 11148 56kΩ 1% 0,1W
3142 4822 100 12159 TRIMPOT. 100kΩ

3143© 4822 051 20223 22kΩ 5% 0,1W RDS only
3144© 4822 051 10102 1kΩ 2% 0,25W RDS only
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3150© 4822 117 10833 10kΩ 1% 0,1W

3151© 4822 051 20683 68kΩ 5% 0,1W
3152© 4822 051 20471 470Ω 5% 0,1W
3153© 4822 051 20471 470Ω 5% 0,1W
3154© 4822 117 13577 330Ω 1% 0,1W
3155© 4822 117 10353 150Ω 5% 0,1W

3156© 4822 117 10837 100kΩ 1% 0,1W
3157© 4822 117 10837 100kΩ 1% 0,1W
3158© 4822 051 20471 470Ω 5% 0,1W
3159© 4822 051 20471 470Ω 5% 0,1W
3160© 4822 051 20471 470Ω 5% 0,1W

3161© 4822 051 20223 22kΩ 5% 0,1W
3167© 4822 051 20121 120Ω 5% 0,1W
3168© 4822 051 20121 120Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W
3170© 4822 117 10837 100kΩ 1% 0,1W

3171© 4822 117 10834 47kΩ 1% 0,1W
3172© 4822 051 20562 5,6kΩ 5% 0,1W
3176© 4822 051 20333 33kΩ 5% 0,1W RDS only
3180© 4822 117 10833 10kΩ 1% 0,1W LW only
3190© 4822 051 20121 120Ω 5% 0,1W

3191© 4822 051 20121 120Ω 5% 0,1W
3192© 4822 117 13577 330Ω 1% 0,1W
3193© 4822 117 13577 330Ω 1% 0,1W
3194© 4822 117 11449 2,2kΩ 1% 0,1W
3195© 4822 051 20101 100Ω 5% 0,1W

4101© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4102© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4104© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4105© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805

4107© 4822 051 20008 CHIP JUMPER 0805
COILS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

5102 4822 157 71634 RF-COIL MW
5103 2422 549 44107 RF-COIL LW LW only
5109 4822 157 71639 FM-IF FILTER 10,7MHz
5110 4822 242 70665 FM-IF FILTER 10,7MHz
5111 2422 549 44023 AM-IF FILTER 450kHz

5112 4822 157 70302 AM-IF FILTER 450kHz
5114 4822 157 70302 AM-IF FILTER 450kHz
5115 4822 157 71636 ANTI BIRDY FILTER
5119 4822 157 11443 DISCRIMINATOR COIL
5121 4822 242 10261 QUARTZ 75kHz

5122 2422 549 44108 RF-COIL, LW-OSCILLATOR LW only
5123 2422 549 44108 RF-COIL, MW-OSCILLATOR

DIODES

–––––––––––––––––––––––––––––––––––––––––––––––––––––

6105© 4822 130 83075 HN1V02H
6106© 4822 130 83757 BAS216
6107© 9340 386 90115 BZX284-C11
6120© 4822 130 83757 BAS216

TRANSISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7103© 5322 130 42756 BC857C RDS only
7104 9322 003 64676 TBC337-40 LW only
7105 9322 003 64676 TBC337-40 LW only
7109© 4822 130 60373 BC856B LW only
7110© 4822 130 60373 BC856B

7111© 5322 130 42755 BC847C
7112 4822 130 44503 BC547C
7122© 5322 130 42755 BC847C LW only
7124© 5322 130 42755 BC847C LW only

INTEGRATED CIRCUITS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7101 4822 209 90315 TEA5762H/V1, RADIO IC

7B-4 7B-4

8-1

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

8-1

STANDBY (POWER) PART - CIRCUIT & LAYOUTS

FRONT CONTROL BOARD

TABLE OF CONTENTS

Standby (Power) part....................................................... 8-1

Key Control (KEYB. 1) & Lightwash parts....................... 8-2

Headphone, Jog (Volume) and CDC Key parts .............. 8-3

Electrical parts list............................................................ 8-4

A

B

C

D

1400 A1
1402 A3
1405 A2

2401 E3
2402 E3
2403 B3

2404 C3
2405 C4
2406 C4

3400 A3
3401 A3
3402 C3

3403 B4
3404 E4
3405 E4

6400 C4
7400 D1
7402 C4

1234

3400

390R

3402

LPS

1402

2403

BC857B

47K

3401
560R

GND_B

4u7

100n

2404 #

+C

820R

3403

7402

6400

LTL-4221N

2405 #

4u7

4u7

2406 #

1400

1

2

3

4

5

6

7

FE-BT-VK-N

To Front Display

# For Provision only

+C

GND_B

STDBY

1405

GND_B

For Low Power Standby version only

A

B

C

D

E

7400

TSOP2236

INP

AGC

PIN

1234

CTRL

CIRCUIT

BAND
PASS

DEM

+C

3405

2VS

4u7

2402

2401

4u7

8239_210_88950 ... 3444 pt 1 dd wk103

1OUT

3GND

100R

3404

10K

E

8-28-2

12345

12345

A

B

C

A

B

C

60 B1
3600 A3

3601 B3
3602 B3

6600 A4

1

2

6601 B4

6602 B4

6602

LNX9A8BYBOPH

6600 #

22R

3601

3602

22R

6601

LNX9A8BYBOPH

LightWashLit

3600 #

22R

DIPMATE

60

8239_210_88930 ... 3444 pt 1 dd wk103

LNX9A8BYBOPH

To Front Display

# For Provision only

KEY CONTROL (KEYB. 1) PART - CIRCUIT & LAYOUT DIAGRAMS

1300 A1
1301 B5
1302 B6

1303 B6
1304 B7
1305 B7

1306 B8
1307 B8
1308 B9

1309 B9
1310 B10
1311 B10

1312 B11
1313 C5
1314 D6

1315 D6
2300 B11
3300 A5

3301 B5
3302 B6
3303 B6

3304 B7
3305 B7
3306 B8

3307 B8
3308 B9
3309 B9

3310 B10
3311 B10
3312 B5

3313 C5
3314 C6
3315 C6

1234567891011

+C

A

B

C

D

1300

1
2
3
4
5
6

Key1Out

7
8

9
10
11

wOOxLit

FE-ST-VK-N

To Front Display

Key0
Key1

AuxLit

TapeLit

TunerLit

CdLit

GND-B

+C

3319

220R

3318

220R

3317

220R

3316

220R

3320 &

220R

6303

LTL-1CHGE

6302

LTL-1CHGE

6301

LTL-1CHGE

6300

LTL-1CHGE

6304 &

LB3333

+C

3312

3300

2K7

GND-B

GND-B

2K7

TREBLE

1301

wOOx

1313 &

3301

150R

3313

150R

PROG

1302

GND-B

CDR/AUX

1314

GND-B

PRESET-DOWN

3302

220R

GND-B

TUNER

3314

220R

GND-B

3303
270R

1303

3315
270R

1315

SEARCH-DOWN

GND-B

1304

3304

390R

3316 D3
3317 C3
3318 C3

PLAY

1305

GND-B

3305

560R

3319 C3
3320 D3
6300 D4

STOP

3306

820R

1306

GND-B

Items with ’&’

MC-50
MC-70

CD

1307

GND-B

6301 C4
6302 C4
6303 B4

SEARCH-UP

3307

1K2

1313

use

1308

GND-B

-

6304 D4

3308
1K8

3320

-

use

PRESET-UP

3309

2K7

1309

GND-B

6304

-

use

TAPE

1310

GND-B

3310

4K7

REC

1311

GND-B

3311

10K

BASS

1312

GND-B

2300

GND-B

LIGHTWASH PART - CIRCUIT & LAYOUT DIAGRAMS

A

B

100p

C

D

1234567891011

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

8239_210_88920 ... 3444 pt 1 dd wk103

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

3139 113 3444 pt 1 dd wk 103

8-3 8-3

HEADPHONE PART - CIRCUIT & LAYOUT DIAGRAMS CDC KEY P ART - CIRCUIT & LA YOUT DIAGRAMSJOG (VOLUME) PART - CIRCUIT & LAYOUT DIAGRAMS

A

B

1800 A1
1801 A4

1802 B3
2800 B2

2801 B3
2802 B3

4800 B2
4801 A2

5800 A2
5801 A2

5802 A2

1234

1800

1

2

3

4

FE-ST-VK-N

To Combi

L

GND
R

HP_DET

2u2

5800

2u25801

5802 2u2

#

4801

4800

2800

22n

2801

1802

22n

2802

8239_210_88910 ... 3444 pt 1 dd wk103

22n

9

1801

7
8
4

5
6

3

TC38

1234

1700 B1 1701 A2 2700 B3 2701 B3 3700 A3 3701 A3

1500 A1
1501 B2

123

+D +D

VOL A

A

A

1
2

B

4

VOL B

3

2

1

1700

To Front Display

A

10K

10K

3701

3700

1701

+D

EC16

MT14MT2

12

5

3

10n

10n

2701

2700

B

A

B

To Front Display

1502 B3
1503 B4

2500 A5
3500 A3

3501 A4

12345

1500

1

KEYOUT2

2

GND-B

3500
820R 1K2

1501

GND-B

3501

1502

GND-B

8239_210_88900 ... 3444 pt 1 dd wk103

1503

100p

GND-BGND-B

2500

12345

A

B

B

8239_210_89020 ... 3444 pt 1 dd wk103

123

This assembly drawing shows all possible versions. For
components used in a spsecific version see schematic
diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible versions. For
components used in a spsecific version see schematic
diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible
versions. For components used in a
spsecific version see schematic diagram
and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible
versions. For components used in a
spsecific version see schematic diagram
and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

This assembly drawing shows all possible versions. For components used in a
spsecific version see schematic diagram and respective parts lists.

3139 113 3444 pt 1 dd wk 103

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

MISCELLANEOUS
1300 2422 025 14541 Flex Socket 11pin Hort.
1301 4822 276 13775 Tact Switch
1302 4822 276 13775 Tact Switch
1303 4822 276 13775 Tact Switch
1304 4822 276 13775 Tact Switch
1305 4822 276 13775 Tact Switch
1306 4822 276 13775 Tact Switch
1307 4822 276 13775 Tact Switch
1308 4822 276 13775 Tact Switch
1309 4822 276 13775 Tact Switch
1310 4822 276 13775 Tact Switch
1311 4822 276 13775 Tact Switch
1312 4822 276 13775 Tact Switch
1314 4822 276 13775 Tact Switch
1315 4822 276 13775 Tact Switch
1400 4822 267 10953 Flex Socket 7pin Vert.
1402 4822 276 13775 Tact Switch
1405 4822 276 13775 Tact Switch
1501 4822 276 13775 Tact Switch
1502 4822 276 13775 Tact Switch
1503 4822 276 13775 Tact Switch
1701 2422 129 16501 Rotary Encoder 12P
1800 4822 265 11183 Flex Socket 4pin Hort.
1801 4822 265 11529 Headphone Socket

CAPACITORS
2300 4822 122 31765 100pF 2% 63V
2401 2020 552 96305 4,7µF +80/-20% 10V
2402 2020 552 96305 4,7µF +80/-20% 10V
2403 2020 552 96305 4,7µF +80/-20% 10V
2500 4822 122 31765 100pF 2% 63V
2700 5322 126 11583 10nF 10% 50V
2701 5322 126 11583 10nF 10% 50V
2800 4822 126 14494 22nF 10% 25V
2801 4822 126 14494 22nF 10% 25V
2802 4822 126 14494 22nF 10% 25V

RESISTORS
3300 4822 051 30272 2k7 5% 0,062W
3301 4822 051 30151 150R 5% 0,062W
3302 4822 051 30221 220R 5% 0,062W
3303 4822 051 30271 270R 5% 0,062W
3304 4822 051 30391 390R 5% 0,062W
3305 4822 051 30561 560R 5% 0,062W
3306 4822 117 12968 820R 5% 0,62W
3307 4822 117 11817 1k2 1% 1/16W
3308 4822 117 12903 1k8 1% 0.063W
3309 4822 051 30272 2k7 5% 0,062W
3310 4822 051 30472 4k7 5% 0,062W
3311 4822 051 30103 10k 5% 0,062W
3312 4822 051 30272 2k7 5% 0,062W
3313 4822 051 30151 150R 5% 0,062W

8-4 8-4

3314 4822 051 30221 220R 5% 0,062W
3315 4822 051 30271 270R 5% 0,062W
3316 4822 051 30221 220R 5% 0,062W
3317 4822 051 30221 220R 5% 0,062W
3318 4822 051 30221 220R 5% 0,062W
3319 4822 051 30221 220R 5% 0,062W
3400 4822 051 30391 390R 5% 0,062W
3401 4822 051 30561 560R 5% 0,062W
3402 4822 117 12925 47k 1% 0.063W
3403 4822 117 12968 820R 5% 0,62W
3404 4822 051 30103 10k 5% 0,062W
3405 4822 051 30101 100R 5% 0,062W
3500 4822 117 12968 820R 5% 0,62W
3501 4822 117 11817 1k2 1% 1/16W
3601 4822 117 12139 22R 5% 0,062W
3602 4822 117 12139 22R 5% 0,062W
3700 4822 051 30103 10k 5% 0,062W
3701 4822 051 30103 10k 5% 0,062W
4302 4822 051 30008 0R Jumper 0603
4401 4822 051 30008 0R Jumper 0603
4402 4822 051 30008 0R Jumper 0603
4403 4822 051 30008 0R Jumper 0603
4700 4822 051 30008 0R Jumper 0603
4703 4822 051 30008 0R Jumper 0603
4704 4822 051 30008 0R Jumper 0603
4800 4822 051 30008 0R Jumper 0603
4802 4822 051 30008 0R Jumper 0603

COILS & FILTERS
5800 4822 157 10586 Coil 2,2µH 10% 0805
5801 4822 157 10586 Coil 2,2µH 10% 0805
5802 4822 157 10586 Coil 2,2µH 10% 0805

DIODES
6300 4822 130 11589 LTL-1CHGE
6301 4822 130 11589 LTL-1CHGE
6302 4822 130 11589 LTL-1CHGE
6303 4822 130 11589 LTL-1CHGE
6400 9322 160 65676 LTL-4221NLC-VA
6601 9322 147 33676 LNX9A8BYB0PH
6602 9322 147 33676 LNX9A8BYB0PH

TRANSISTORS & INTEGRATED CIRCUITS
7400 9322 155 22667 IR Receiver TSOP2236ZC1
7402 4822 130 60373 BC857B

Note: Only the parts mentioned in this list are normal

service spare parts.

9-1

9-1

BLOCK DIAGRAM

ETF6-LE TAPE MODULE

(Non-Dolby / Single Deck)

Line-In

Playback
Head*

Rec/Pb
Head

Erase
Head

ATTEN

#

BIAS SYM

7786

ELECT. SW.

REC

Rec current

Bias

Erase

7710

SOURCE SEL
HEF4952BT

1A0 1A1 1A2

BIAS ADJ

OSCILLATOR

PLAYBACK
EQUALISATION

7720

PRE-AMPLIFIER
AN7318S

ALCEN

ALC

7740

IEC I IEC II
REC EON.

7730

REC EON. SW.
HEF4952BT

3A0 REC CRB

PB Out

ATTEN

PB EON. SW.
HEF4952BT

2A0 2A1 2A2

#

NOM/HI SPEED
REC EON.

TABLE OF CONTENTS

Block Diagram ........................................................... 9-1

Brief Introduction & Connector assignment ..............9-2

Tape Module Wiring & variation table ....................... 9-3

Tape Mechanism electronics & Tape adjustments .... 9-3

ETF board layouts - Components & Chips ............... 9-4

Analog Circuit diagram .............................................. 9-5

ETF board layouts - Components & Chips ............... 9-6

Servo Circuit diagram ................................................9-7

Exploded views & parts list........................................9-8

Electrical parts list....................................................9-10

4x

Deck B (Rec/Pb) switches, sensors & motor

SOLENOID
SUPPLY CTRL

MOTOR VCC
SUPPLY CTRL

NS/HS CTRL

DECK(S) SW.
ST ATUS T O
VOLTS CONV.

AD1 AD2

DATA

STROBE

CLK

REC

2x

CRA
CRB

7610

SHIFT
REGISTER
HEF4094BT

CRB

SOLENOID
SUPPLY CTRL

1A0
2A1
2A2
REC
NS/HS (NS)

*

1A0

REC

CRA

7780

7787

7792

7791

ALCEN

1A2

1A1

2A0

Deck A (Pb) switches, sensors & motor *

NS/HS
(NS)

7622

HS

3A0

MicroProcessor Control / Communication lines

Direct / Indirect Control lines from Shift Registers

NOTE:

# For Non-dolby version only
Only 1 channel is presented.
* Not for Single deck
& Provision only

Date: wk0050

9-2

9-2

Brief introduction

General

1.

Playback Mode
Signal from the playback head (Deck B) is selected and fed through by the Mode Selector IC7710 (HEF4952BT). The signal
is amplified by amplifier IC7720 (AN7318S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board via connector

1701.

2.

Recording Mode
Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the
amplifier IC7720 (AN7318S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and
back to IC7710 (HEF4952BT) before registered into the Rec/PB Head (Deck B).

3.

Mode Selector
The Mode Selector IC7710 (HEF4952BT) handles 2 inputs signal, Playback Signal from Deck B and Recording Signal.

4. Amplifier PB/REC
Amplifier IC7720 (AN7318S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.

5. Automatic Level Control (ALC)
ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B).
ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to
below saturation level, to prevent recording distortion.

6.

Muting Circuit
Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording
mode, S4 is closed and shorted to the ground.

7.

IC7740 (HEF4952BT)
The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC
II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC
II). This IC will switch to Flat Gain during the Recording mode.

8.

IC7730 (HEF4952BT)
The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed
to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined
whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II).

CONNECTORS ASSIGNMENTS:

CONNECTOR 1701 INTERCONNECTION TO AF BOARD

1 REC-L Record input left
2 REC-R Record input right
3 GND A AF Ground
4 TAPE-L Playback output left
5 +12V D.C. supply (+12V) for AF electronics
6 TAPE-R Playback output right
7 -CMOS Negative d.c. supply (-9V) for CMOS ICs

CONNECTOR 1703 INTERCONNECTION TO AF BOARD

1 GND M Motor Ground
2 +MOTOR D.C. supply (+12V) for tape deck motor & solenoid

CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD

1 AD2 Deck sensing switches output voltage / Deck A EOT
2 AD1 Deck sensing switches output voltage / Deck B EOT
3 +5V DC supply +5V for ADC network
4 GND P Control & Oscillator Ground
5 CLK HEF4094BT shift register Clock line
6 DATA HEF4094BT shift register Data line
7 STROBE HEF4094BT shift register Strobe line

CONNECTOR 1710 DECK B HEADS CONNECTON

1 B R/P HD L+ R/P Head left channel positive
2 GND A R/P Head return ground
3 B R/P HD R+ R/P Head right channel positive
4 ERASE HEAD Erase Head
5 GND A Erase Head ground

9.

Bias Level
Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome.

10. PB Switch
FET 7786 (J1 11) acting like an electronic playback switch provides a virtual ground for the Rec/PB Head (Deck B). During
the Playback mode, the FET is turn on shorting pin 2 of connector 1710 to the ground. During Recording mode, the FET is
turn off to allow the oscillator signal to be superposition onto the Recording signal for recording.

11.

IC7610 (HEF4094BT)
IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2.
It also issues logic to On/Off SOL_B and MOT. Recording speed is controlled via NS/HS.

ABBREVIATIONS USED IN THIS DOCUMENT

CR Chrome (IEC type II)
DB Dolby NR type B
DD Double Deck
DM Double Motor
FE Ferro (IEC type I)
FF Non-Autoreverse
FR Autoreverse Deck B
Gnd x Ground x
HSD High speed dubbing

ND Non Dolby
NR Noise Reduction
NSD Normal speed dubbing
PB Playback
REC Record
S/A Sub-assy
SD Single Deck
SM Single Motor

CONNECTOR 1730 DECK A HEAD CONNECTIONS

(Not For Single deck)

1 A PB HD L+ Pb Head left channel positive
2 GND A Pb Head return ground shield
3 A PB HD R+ Pb Head right channel positive

CONNECTOR 1740 DECK A & B CONTROL INTERFACE

1 REC REW Record tab protection status switch (reverse) [open=on: close=off]
2 REC FWD Record tab protection status switch (forward) [open=on: close=off]
3 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe]
4 PHOTO B Photo sensor output (tape movement indication)
5 SOL B Solenoid supply for deck B
6 Vcc Deck / Motor supply
7 MODE B Mode switch (head engagement) [open=off: close=engaged]
8 GND M Deck / Motor ground

9-3 9-3

Tapedeck wiring (Single deck)

TO ETF6-FE BOARD 1760

REC
REV

CRO2

MODE
SW

TO ETF6-LE BOARD
CONNECTOR 1710

REC
FWD

Solenoid

TAPE DECK
MOTOR

TAPE MECHANISM ELECTRONICS

Motor

Photo Sensor

+

-

Variation table for Analog Circuit

Item No.

3723
3724
3743
3744
3769
3772
3774

+

_

Autoreverse (FR)

12k
12k
1k2
1k2
12k
4k7
10k

Non-Autoreverse (FF)

15k
15k

1k

1k
8k2
5k6
8k2

TAPE ADJUSTMENT & CHECK TABLE

MOTOR SPEED

WOW & FLUTTER

ADJUST AZIMUTH

PLAYBACK LEVEL

& FREQ. RESPONSE

ADJUST BIAS

CURRENT

TEST

CASSETTE

SBC420

3150Hz

SBC420

3150Hz

SBC420

10kHz

SBC420

315Hz

SBC419A

SBC420

RECORDER

MODE

PLAY

PLAY

PLAY FWD
PLAY REV ^

PLAY

RECORD

MEASURE

ON

or

1

5

LEFT

RIGHT

or

RIGHT

LEFT

2

6

READ ON

frequency
counter

W&F-meter

mV-meter

mV-meter

mV-meter

ADJUST

with

check

check

left hand screw
right hand screw

check

3773

check

to

3150Hz +/- 2%

< 0.4 % DIN

max. output level
& left=right

125mV +/- 3dB
(see fig.1 for freq.
response)

995mV

750mV +/- 1.5dB

CHECK RECORD/PLAYBACK FREQUENCY AND DISTORTION

Inject 3mV signals

SBC419A

or

SBC420

RECORDED

CASSETTE

SBC419A

or

SBC420

RECORDED

CASSETTE

RECORD B

PLAY B

RECORD B

PLAY B

or

RIGHT

or

RIGHT

2

2

mV-meter

THD-meter

check

check

limits see fig. 2 *

< 3% *

1

LEFT

1

LEFT

^ For Auto-reverse version only
* If high frequencies are not within limits, decrease bias and re-measure.

If distortion is too high, increase bias and re-meaure

NC

100Hz, 250Hz, 1kHz,
10kHz, 12.5kHz

via

Inject 1kHz 8.85mV

via

SBC419A : 4822 397 30069
SBC420 : 4822 397 30071

or

3

3

4

or

4

NC

Rec/Pb
Head

R1 = 680R

Head wire
connector pcb

1. +L ch (White)

2. Earth (Black)

3. +R ch (Red)

4. E Head (Blue)

5. E Head (Yellow)

Mode

CrO2

Rec-F

Rec-R

Solenoid

8. Gnd

7. Mode SW

6. Vcc 12V

5. Sol.

4. Photo Out

3. CrO2 SW

2. Rec SW Forward

1. Rec SW Reverse

level(dB)

80

8dB

250

6dB

figure. 1

4k

8dB

12.5k

f(Hz)

level(dB)

100

8dB

250

6dB

figure. 2

4k

10k

8dB

f(Hz)

COMPONENT LAYOUT CHIP LAYOUT

9-49-4

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

4

3

2

1

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

2

4

1

3

5

6

3139 113 3397 pt 1 dd wk 050

5

6

3139 113 3397 pt 1 dd wk 050

ANALOG CIRCUIT

9-5 9-5

A

B

C

D

E

F

A

2784

REC_L

REC_R

15n

A

123456789

2727

13

14

2

3

4

A0
A1
A2

2711
100p

2762
2738
100n

2712

A

2717

10n

3717

2K2

7
9

10

8

4

13

7730

HEF4952B

A1

A2

0

0
0

0

0

1

0

1
0

1
1

0
1

1

1

1

2713

10u

2737
100n

100p

A

A0

1

0
1
0
1
0
1
0

4u7

A

3765

39K

10u

3A0

REC

CRB

22n

2718

3718

S0

1

1

1

2741

-C

+C

10n

2K2

S1

3741

2K2

9793

A

ALCEN

2763

3716

2714

LH

P

1

1

1K8

3715

1K8

4794

S2

S3

1

1

1
1

11

1

47u

LH

3713

10R

3767

3766

3714

10R

3742

2K2

S4

1
1
1

1

3760

120R

4M7

4M7

A

1A0

REC

6785

1N4148

3A0

B4

B3

1N4148

6786

6782

1N4148

3749

47K

2A0

2769

B1

3748

2K2

2729

27n

2730

27n

15
16
14
12
11

B2

ALCEN

7787
BC847B

2
1
3
5
6

9791

7740

HEF4952B

S0
S1
S2

S3

S0
S1
S2

S3

9792

S4

S4

STOP

REC
HS Chrome
Pb Chrome

Pb Ferro

3727

5K6

3731

6K8

3729

2K7

3732

6K8

3730

2K7

3728

5K6

A

+5

CONTROL LOGIC

10K

3759

7792

BC847B

3756
220K

3757
220K

CRA

HS

P

10K

3758

P

3755

3754

1M

1M

M

3746

HS

3768

-C

10K

3K9

3745

3K9

1K2

3744

470p

2770

470p

A

*

AA

3743

*

A

VSS
VEE

VDD

--

--

--

1K2

A0
A1
A2

REC_R

REC_L

B3

7

2A0

9

2A1

10

2A2

8

A

4

-C

13

+C

PLAYBACK
EQUALISATION

B4

A2

12V

+12

A1

A0
0
0
0
0

1
1
1

S0

0

0
0
1
1
0
0
1
1

1

1

1

1

0

1

1

11

0

1

1
0

1

2

A

S4

S3S2S1

1
1

1

1

11
1
1
1

1

1

7

-CMOS
TAPE-R

6

+12V

5

TAPE-L

4

GND_A

3

2

REC-R

REC-L

1

1701

TO/FROM AF

34

PLAY BACK

DECK A

1730

3

L

1

2

3

4

5

REC/PB
DECK B

1710

1

2

3

4

5

A

100p

1N4148

6772

+12

A

6R8

3778

BC557B

P

MT1 MT2

78

3
2
1

CLNS-2A833 YEZ

6

5

4

5703
2743

22n

A

P

A

L

3704
220R

3736

27K

3701
220R

6

3784

1K

-C

6773

1N4148

7782

2785

3735

27K

L

3703
220R

A

A

3702

220R

4790

3770

1K5

3777

150R

1u

ERASE

OSCILLATOR

P

3733

A

L

L

3734

2702

7786
J111

A

3781

4M7

6770

6771

BC847B

1K

2705

2706

1K

A

150p

37802786

1M

7783

2703

A

220p

220p

2704

2701

3762
820R

1N4148

1N4148

2782

4n7

3776

6K8

100p

15
16
14
12
11

2
1
3
5
6

100p

STOP
Pb deck A

150p

Pb deck B

--

REC in 0

Dubbing

--

--

100K

#

3785

#

15K

3782

A

5702

2u2

PB SWITCH

2u2

5701

6777

P

3771

1K2

10n

2781

PP

3723

*

12K

7710

HEF4952B

S0
S1
S2

S3

S4

VSS

VEE

S0
S1

VDD

S2

S3

S4

A1A2

0

0

0

0

1

0

1

0

0

1
1

0

1

1

1

1

BIAS

SYMM

#

7785

J111

#

7784

BC857B

2787

A

*

BIAS

LEVEL

BZX79-F8V2

3773

P

*

7781
BC817-25

4R7

3775

1n

A0
A1
A2

A0

0
1
0
1

1
0

1

A

33n

A

3774

3772

P

S0

MODE
SELECTOR

7
9

10

8

4

13

S1

S2

1

1

1

1

1

11

1

1

3779

330K
6774

1N4148

3761

10K

8K2

4K7

6776

4K7

1N4148

2780

P

LEFT CHANNEL

1A0

+C

1A1

-C

2744

2735

100n

RIGHT

A

CHANNEL

S3

S4

1
1
1
1

1

1
1

3788

1M

6775

1N4148

3787

1M

22n

2742

P

REC

+C

2760

100n

A

*

3769

12K

+12

3789

7780

BC847B

22u

A

P

2707

100n

2708

A

47K

A

470p

470p

B1

1N4148

3709

B2

6778

3786

22K

A

3705

220R

2715

220u

6R8

2765

A

+12

2716

3710

2725

3708

100R

6R8

A

4n7

A

REC

47u

3706

220R

220u

2726

A

CRB

3711
150K

2733
470p

3707

100R

3764

220R

2761

A

2710

330p

3712
150K

2734
470p

2721

3725

10R

6n8

2723

15n

2722

3726

10R

6n8

2724

15n

4n7

*

3724

12K

2728

REC EQUALISATION

3752
100K

3753

1A0

2709

1n

100K

10

330p

11

16

220u

1

15

7

6

3751

IN2

NF2

Vcc

GND

RF

IN1

NF1

A

+5

10K

7791
BC847B

P

3763

150K

12

PC1

PC2

7720

AN7318S

PB/REC

AMPLIFIER

NC19NC2

8

A

2719

33n

15

S0

16
14

S1

12

S2

S3

11

2
1

S0

3

S1

5

S2

S3

6

2720

33n

3720

4K7

NS Ferro
HS Ferro

REC MUTE
REC MUTE
NS Chrome
HS Chrome
REC MUTE

1A1

5

OUT2

AN2

ALCC

AIN1

OUT1

3721

5K6

3719

4K7

S4

VSS
VEE

VDD

S4

3722

5K6

--

L Not For Single Deck Variant
* See Variant Table for details
# For Provision Only

ANALOG CCTR

3139 118 51470 sh 130-2 dd wk050

1701 F9
1710 C1
1730 A1
2701 B2
2702 B2
2703 A2
2704 B2

A

2705 A2
2706 A2

A

2707 A4
2708 B4
2709 A5
2710 B5

P

M

2711 A6
2712 B6
2713 A6
2714 B6
2715 A4
2716 C4
2717 C6
2718 D6

B

2719 C5
2720 D5
2721 C5
2722 D5
2723 C5
2724 D5
2725 D4
2726 D4
2727 A3
2728 D5
2729 A8

C

2730 B8
2733 A5
2734 C4
2735 B3
2737 A6
2738 B6
2741 D6
2742 C3
2743 F1
2744 A3

D

2760 E3
2761 B5
2762 B6
2763 B6
2765 B4
2769 F7
2770 F7
2780 F3
2781 F2
2782 F2
2784 F1

E

2785 F1
2786 D1
2787 D3
3701 B1
3702 B2
3703 A2
3704 A1
3705 A4
3706 B4
3707 A5

F

3708 B4
3709 A4
3710 C4
3711 A5
3712 B4
3713 A7
3714 B7
3715 A6

3716 B6
3717 C6
3718 D6
3719 C6
3720 D6
3721 C6
3722 D6
3723 A3
3724 D5
3725 C5
3726 D5
3727 A7
3728 B7
3729 A7
3730 B7
3731 A7
3732 A7
3733 A2
3734 B2
3735 A2
3736 B1
3741 A6
3742 B7
3743 F8
3744 F8
3745 F8
3746 E8
3748 C8
3749 C7
3751 E5
3752 F5
3753 F5
3754 E8
3755 E7
3756 D8
3757 D8
3758 D8
3759 D7
3760 A7
3761 E3
3762 E2
3763 A5
3764 A5
3765 B6
3766 B7
3767 A7
3768 E8
3769 E4
3770 F2
3771 F2
3772 F3
3773 E3
3774 E3
3775 F2
3776 F2
3777 F2
3778 E1
3779 D3
3780 D2
3781 D2
3782 C2
3784 D1
3785 C2
3786 F4
3787 C3
3788 C3
3789 F3
4790 C2
4794 C6
5701 D2
5702 C2

5703 F1
6770 E2
6771 E2
6772 D1
6773 D1
6774 D3
6775 C3
6776 F3
6777 E2
6778 E4
6782 C7
6785 A7
6786 B7
7710 A3
7720 A5
7730 D6
7740 A8
7780 F4
7781 F3
7782 E1
7783 E2
7784 D2
7785 C3
7786 C2
7787 C8
7791 F5
7792 D8
9791 A8
9792 B8
9793 A6

12345

678

9

9-6

COMPONENT LAYOUT CHIP LAYOUT

9-6

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

4

3

2

1

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

2

4

1

3

5

6

3139 113 3397 pt 1 dd wk 050

5

6

3139 113 3397 pt 1 dd wk 050

SERVO CONTROL CIRCUIT

9-7

9-7

A

B

1703 B1
1706 E1
1760 B8

1770 B7
2621 D2
2622 D2

2623 D2
2624 E2
2625 E4

3601 B2
3602 C2
3603 B2

3604 C2
3605 B3
3606 C3

3607 C6
3608 D6
3609 C6

3610 D6
3611 C6
3612 D6

3613 B2
3614 B6
3616 A5

3618 A4
3620 A4
3622 A4

3623 A3
3624 B6
3625 B3

3626 B6
3628 A5
3630 A6

3672 B4
3674 A5
3676 B5

3678 B5
3679 B3
3680 B5

3685 C2
3686 E6
3687 D2

3688 A5
3689 E3
4781 A5

4784 A1
4785 D2
4795 E3

6611 A2
6612 B6
6614 B4

7610 D4
7612 A6
7613 A3

7614 A6
7616 A4
7618 B6

7619 B4
7620 B6
7622 B5

7623 C2
7624 D6

123456789

SOL_A

PHOTO_A

CR02_A

2

1

1703

4784

#

+MOTOR

DECK AB

1770

PHOTO_A
SOL_A

CR02_A

H
L

Gnd
mode_B
Vcc
sol_B
photo_B

CrO2_B

Rec_FWD
Rec_RVS

SINGLE

DECK

1760

8
7
6
5
4
3
2
1

+MOTOR

10K

3618

L

1K

L

3679

+MOTOR

L

3623

47K

100K

L

7619
BC847B

M

L

3620

4K7

7616

BC857B

6614

L

3622

L

3672

1N4148

4K7

#

L

BC847B

7613

L

2K2

3605

BC807-25

L

2K2

Rec_RVS

CRA

M

6611

1N4003

L

M

+5

3613

M

M

P

27K

3601

2K2

+5

3603

4K7

L

3616

L

4781

7622

10K

#

3688

680R

3674

M

470R

4K73625

HS

47K

3678

47K

3676

3628

3630

470R

7618
BC847B

M

3680

7612

BC807-25

100K

+MOTOR

M

47K

3624

3626

7620
BC847B

+5

7614

BC807-25

100K

1K

+5

3614

6612

27K

M

1N4003

M

Rec_RVS

13
12
11
10

9
8
7
6
5
4
3
2
1

SERVO CONTROL

CCTRY

A

B

C

D

E

DATA

CLK

+5

AD1

AD2

7

6

5

4

3

2

1

1706

STROBE

GND_P

TO/FROM FRONT

7623

BC847B

2623

2624

P

100n

470p

3687
100R

4785

27K

3604

P

56K

3606

120K

P

8

Os’

Os

STR

7610

HEF4094BT

D

CP

VDD

16

VSS

O3

O7

O5

O6

O4

O0

O1

O2

E0

15

+5

10

9

1

2

3

2625

P

100n

--

7

11

13

12

14

4

5

6

2A2

REC

2A1

1A0

3611

CRB

3612

2K2

56K

3609

3610

2K2

3607

3608

120K

2K2

27K

7624

BC847B

3686

100K

C

D

* See Variant Table for details
# For Provision Only
L Not For Single Deck Variant

E

3602

3685

100K

1n

2621

2622

#

470p

M

+5

** Items used for pcb testing only

**

4795

3689

4K7

1.

2.

3.

Version
ND / DD / FR
ND / DD / FF
ND / SD

3689

-

-

use

4795

-

use

-

3139 118 51470 sh 130-1 dd wk050

123456789

TAPE MECHANISM

9-8 9-8

1 9965 000 07828 Rec/Pb Head Assembly
9 9965 000 07829 Pinch Arm Assembly Right
12 9965 000 07830 Pinch Arm Assembly Left
20 4822 281 11069 Solenoid
24 9965 000 07831 Flywheel Assembly Left

25 9965 000 07822 Gear Cam
33 9965 000 07823 Flywheel Assembly Right
34 4822 358 10163 Belt
36 9965 000 07833 Motor Assembly
41 4822 278 90613 Leaf Switch

42 4822 130 10205 Photo Sensor
43 4822 116 83749 680R 5% 0,5W
44 4822 277 11749 Mode Switch
71 9965 000 07834 Spring
72 9965 000 07835 Spring

101 4822 532 12931 Washer
102 4822 532 12934 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer
105 4822 532 12935 Washer

Note: Only the parts mentioned in this list are normal

service spare parts.

EXPLODED VIEW - TAPE MODULE

9-9

1 3139 118 77920 Tape Mechanism CRH4434
4 4822 320 12605 Flex Cable 8P 7,5cm

Note: Only the parts mentioned in this list are normal

service spare parts.

ELECTRICAL PARTS LIST - ETF6 BOARD

MISCELLANEOUS
1701 4822 267 10953 Flex Socket 7pin Vert.
1706 4822 267 10953 Flex Socket 7pin Vert.
1760 4822 265 11515 Flex Socket 8pin Vert.

CAPACITORS
2621 5322 122 31647 1nF 10% 63V
2622 5322 122 34099 470pF 10% 63V
2623 5322 122 34099 470pF 10% 63V
2624 4822 126 14585 100nF 10% 50V
2625 4822 126 14585 100nF 10% 50V
2701 5322 122 33538 150pF 2% 63V
2702 5322 122 33538 150pF 2% 63V
2703 5322 122 32531 100pF 5% 50V
2704 5322 122 32531 100pF 5% 50V
2707 5322 122 34099 470pF 10% 63V
2708 5322 122 34099 470pF 10% 63V
2709 5322 122 31863 330pF 5% 63V
2710 5322 122 31863 330pF 5% 63V
2711 5322 122 32531 100pF 5% 50V
2712 5322 122 32531 100pF 5% 50V
2713 4822 124 40248 10µF 20% 63V
2714 4822 124 40248 10µF 20% 63V
2715 4822 124 40196 220µF 20% 16V
2716 4822 124 40196 220µF 20% 16V
2717 4822 122 33177 10nF 20% 50V
2718 4822 122 33177 10nF 20% 50V
2719 4822 126 12105 33nF 5% 50V
2720 4822 126 12105 33nF 5% 50V
2721 5322 122 31866 6,8nF 10% 63V
2722 5322 122 31866 6,8nF 10% 63V
2723 4822 126 13188 15nF 5% 63V
2724 4822 126 13188 15nF 5% 63V
2725 5322 126 10223 4,7nF 10% 63V
2726 5322 126 10223 4,7nF 10% 63V
2727 5322 122 31647 1nF 10% 63V
2728 5322 122 31647 1nF 10% 63V
2729 4822 122 33735 27nF 10% 63V
2730 4822 122 33735 27nF 10% 63V
2733 5322 122 34099 470pF 10% 63V
2734 5322 122 34099 470pF 10% 63V
2735 4822 126 14585 100nF 10% 50V
2737 4822 126 14585 100nF 10% 50V
2738 4822 126 14585 100nF 10% 50V
2741 4822 126 11585 22nF +80/-20% 25V
2742 5322 122 32654 22nF 10% 63V
2743 5322 122 32654 22nF 10% 63V
2744 4822 126 14585 100nF 10% 50V
2760 4822 126 14585 100nF 10% 50V
2761 4822 124 80144 220µF 20% 25V
2762 4822 124 40769 4,7µF 20% 100V
2763 4822 124 40433 47µF 20% 25V
2765 4822 124 40433 47µF 20% 25V

9-10

2769 5322 122 34099 470pF 10% 63V
2770 5322 122 34099 470pF 10% 63V
2780 4822 124 81151 22µF 20% 50V
2781 4822 122 33177 10nF 20% 50V
2782 5322 126 10223 4,7nF 10% 63V
2784 4822 121 51305 15nF 10% 50V
2785 4822 124 21913 1µF 20% 63V
2786 5322 122 32531 100pF 5% 50V
2787 4822 126 12105 33nF 5% 50V

RESISTORS
3601 4822 117 11449 2k2 5% 0,1W
3602 4822 051 20273 27k 5% 0,1W
3603 4822 117 11449 2k2 5% 0,1W
3604 4822 117 11148 56k 1% 0,1W
3605 4822 117 11449 2k2 5% 0,1W
3606 4822 051 20124 120k 5% 0,1W
3607 4822 116 52256 2k2 5% 0,5W
3608 4822 051 20273 27k 5% 0,1W
3609 4822 116 52256 2k2 5% 0,5W
3610 4822 051 20124 120k 5% 0,1W
3611 4822 116 52256 2k2 5% 0,5W
3612 4822 117 11148 56k 1% 0,1W
3613 4822 051 20273 27k 5% 0,1W
3614 4822 051 20273 27k 5% 0,1W
3624 4822 117 10837 100k 1% 0.1W
3626 4822 051 10102 1k 2% 0,25W
3628 4822 117 10837 100k 1% 0.1W
3630 4822 051 20471 470R 5% 0,1W
3674 4822 116 52283 4k7 5% 0,5W
3676 4822 117 10834 47k 1% 0,1W
3678 4822 117 10834 47k 1% 0,1W
3680 4822 117 10834 47k 1% 0,1W
3685 4822 116 52234 100k 5% 0,5W
3686 4822 117 10837 100k 1% 0.1W
3689 4822 051 20472 4k7 5% 0,1W
3701 4822 117 11503 220R 1% 0.1W
3702 4822 117 11503 220R 1% 0.1W
3705 4822 117 11503 220R 1% 0.1W
3706 4822 117 11503 220R 1% 0.1W
3707 4822 117 11373 100R 1% 0,1W
3708 4822 117 11373 100R 1% 0,1W
3709 4822 051 20688 6R8 5% 0,1W
3710 4822 051 20688 6R8 5% 0,1W
3711 4822 051 20154 150k 5% 0,1W
3712 4822 051 20154 150k 5% 0,1W
3713 4822 051 20109 10R 5% 0,1W
3714 4822 051 20109 10R 5% 0,1W
3715 4822 051 20182 1k8 5% 0,1W
3716 4822 051 20182 1k8 5% 0,1W
3717 4822 117 11449 2k2 5% 0,1W
3718 4822 117 11449 2k2 5% 0,1W

ELECTRICAL PARTS LIST - ETF6 BOARD

RESISTORS
3719 4822 051 20472 4k7 5% 0,1W
3720 4822 051 20472 4k7 5% 0,1W
3721 4822 051 20562 5k6 5% 0,1W
3722 4822 051 20562 5k6 5% 0,1W
3723 4822 117 11383 12k 1% 0,1W
3724 4822 117 11383 12k 1% 0,1W
3725 4822 051 20109 10R 5% 0,1W
3726 4822 051 20109 10R 5% 0,1W
3727 4822 051 20562 5k6 5% 0,1W
3728 4822 051 20562 5k6 5% 0,1W
3729 4822 117 12955 2k7 1% 0,1W
3730 4822 117 12955 2k7 1% 0,1W
3731 4822 117 11507 6k8 1% 0,1W
3732 4822 117 11507 6k8 1% 0,1W
3733 4822 051 10102 1k 2% 0,25W
3734 4822 051 10102 1k 2% 0,25W
3735 4822 051 20273 27k 5% 0,1W
3736 4822 051 20273 27k 5% 0,1W
3741 4822 117 11449 2k2 5% 0,1W
3742 4822 117 11449 2k2 5% 0,1W
3743 4822 051 20122 1k2 5% 0,1W
3744 4822 051 20122 1k2 5% 0,1W
3745 4822 051 20392 3k9 5% 0,1W
3746 4822 051 20392 3k9 5% 0,1W
3748 4822 117 11449 2k2 5% 0,1W
3749 4822 117 10834 47k 1% 0,1W
3751 4822 117 10833 10k 1% 0,1W
3752 4822 117 10837 100k 1% 0.1W
3753 4822 117 10837 100k 1% 0.1W
3754 4822 051 20105 1M 5% 0,1W
3755 4822 051 20105 1M 5% 0,1W
3756 4822 117 13579 220k 1% 0.1W
3757 4822 117 13579 220k 1% 0.1W
3758 4822 117 10833 10k 1% 0,1W
3759 4822 117 10833 10k 1% 0,1W
3760 4822 051 20121 120R 5% 0,1W
3761 4822 050 21003 10k 1% 0,6W
3762 4822 117 11454 820R 1% 0,1W
3763 4822 051 20154 150k 5% 0,1W
3764 4822 116 83872 220R 5% 0,5W
3765 4822 051 20393 39k 5% 0,1W
3766 4822 051 20475 4M7 5% 0,1W
3767 4822 051 20475 4M7 5% 0,1W
3768 4822 117 10833 10k 1% 0,1W
3769 4822 117 11383 12k 1% 0,1W
3770 4822 117 11139 1k5 1% 0,1W
3771 4822 051 20122 1k2 5% 0,1W
3772 4822 051 20472 4k7 5% 0,1W
3773 4822 100 12227 Trimmer 4k7 30% 0,1W
3774 4822 117 10833 10k 1% 0,1W
3775 4822 051 20478 4R7 5% 0,1W
3776 4822 117 11507 6k8 1% 0,1W

9-11

3777 4822 117 10353 150R 1% 0,1W
3778 4822 052 10688!6R8 5% 0,33W
3779 4822 051 20334 330k 5% 0,1W
3780 4822 051 20105 1M 5% 0,1W
3781 4822 051 20475 4M7 5% 0,1W
3784 4822 051 10102 1k 2% 0,25W
3786 4822 051 20223 22k 5% 0,1W
3787 4822 051 20105 1M 5% 0,1W
3788 4822 051 20105 1M 5% 0,1W
3789 4822 117 10834 47k 1% 0,1W
4701 4822 051 20008 0R Jumper 0805
4702 4822 051 20008 0R Jumper 0805
4703 4822 051 20008 0R Jumper 0805
4704 4822 051 20008 0R Jumper 0805
4705 4822 051 20008 0R Jumper 0805
4706 4822 051 20008 0R Jumper 0805
4707 4822 051 20008 0R Jumper 0805
4708 4822 051 20008 0R Jumper 0805
4709 4822 051 20008 0R Jumper 0805
4710 4822 051 20008 0R Jumper 0805
4711 4822 051 20008 0R Jumper 0805
4712 4822 051 20008 0R Jumper 0805
4713 4822 051 20008 0R Jumper 0805
4714 4822 051 20008 0R Jumper 0805
4715 4822 051 20008 0R Jumper 0805
4716 4822 051 20008 0R Jumper 0805
4717 4822 051 20008 0R Jumper 0805
4718 4822 051 20008 0R Jumper 0805
4719 4822 051 20008 0R Jumper 0805
4720 4822 051 20008 0R Jumper 0805
4721 4822 051 20008 0R Jumper 0805
4722 4822 051 20008 0R Jumper 0805
4723 4822 051 20008 0R Jumper 0805
4724 4822 051 20008 0R Jumper 0805
4725 4822 051 20008 0R Jumper 0805
4726 4822 051 20008 0R Jumper 0805
4727 4822 051 20008 0R Jumper 0805
4728 4822 051 20008 0R Jumper 0805
4729 4822 051 20008 0R Jumper 0805
4730 4822 051 20008 0R Jumper 0805
4731 4822 051 20008 0R Jumper 0805
4732 4822 051 20008 0R Jumper 0805
4733 4822 051 20008 0R Jumper 0805
4734 4822 051 20008 0R Jumper 0805
4735 4822 051 20008 0R Jumper 0805
4736 4822 051 20008 0R Jumper 0805
4737 4822 051 20008 0R Jumper 0805
4738 4822 051 20008 0R Jumper 0805
4739 4822 051 20008 0R Jumper 0805
4740 4822 051 20008 0R Jumper 0805
4741 4822 051 20008 0R Jumper 0805
4742 4822 051 20008 0R Jumper 0805

ELECTRICAL PARTS LIST - ETF6 BOARD

RESISTORS
4785 4822 051 20008 0R Jumper 0805
4790 4822 051 20008 0R Jumper 0805
4794 4822 051 20008 0R Jumper 0805

COILS & FILTERS
5701 4822 157 11477 Coil 2,2µH 5%
5703 4822 156 20946 Osc Coil 100kHz

DIODES
6612 4822 130 31878 1N4003G
6770 4822 130 30621 1N4148
6771 4822 130 30621 1N4148
6772 4822 130 30621 1N4148
6773 4822 130 30621 1N4148
6774 4822 130 30621 1N4148
6775 4822 130 30621 1N4148
6776 4822 130 30621 1N4148
6777 4822 130 34382 BZX79-B8V2
6778 4822 130 30621 1N4148
6782 4822 130 30621 1N4148
6785 4822 130 30621 1N4148
6786 4822 130 30621 1N4148

9-12

TRANSISTORS & INTEGRATED CIRCUITS
7610 5322 209 11306 HEF4094BT
7612 5322 130 60845 BC807-25
7614 5322 130 60845 BC807-25
7618 5322 130 60159 BC847B
7620 5322 130 60159 BC847B
7622 5322 130 60159 BC847B
7623 5322 130 60159 BC847B
7624 5322 130 60159 BC847B
7710 4822 209 32919 HEF4952BT
7720 4822 209 32918 AN7318S
7730 4822 209 32919 HEF4952BT
7740 4822 209 32919 HEF4952BT
7780 5322 130 60159 BC847B
7781 4822 130 42804 BC817-25
7782 4822 130 44568 BC557B
7783 5322 130 60159 BC847B
7784 4822 130 60373 BC857B
7786 4822 130 63494 J111
7787 5322 130 60159 BC847B
7791 5322 130 60159 BC847B
7792 5322 130 60159 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

10-1

TABLE OF CONTENTS

Servicing hints.................................................................10-2

Wiring ..............................................................................10-3

Brief description...............................................................10-4

Blockdiagram.................................................................10-11

Component Layout Main Board.....................................10-12

Circuit Diagram part1.....................................................10-13

Component Layout Main Board.....................................10-14

Circuit Diagram part2.....................................................10-15

Circuit Diagram part3.....................................................10-16

Exploded View...............................................................10-17

Mechanical Partslist.......................................................10-17

Electrical Partslist ..........................................................10-18

3DTC Module

(Basic version)

Layout stage .4

10-2

The following steps have to be done when replacing the CD mechanism:

1. Disconnect CD drive flexfoil from old CD drive

2. Connect paperclip to CD drive flexfoil to short-circuit flexfoil (fig.1)

3. Remove old CD drive

4. Remove short-circuit from flexfoil of CD drive

5. Connect flexfoil to new CD drive

6. Position new CD drive in its studs

7. Remove short-circuit from Laserunit

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.

WARNING

fig.1

Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the

laserdiode to ground.
For proper functionality of the CD drive this solder joint must be removed after connection the drive to
the set.

10-3

WIRING

Module

WIRING

CD Drive

Brief description

On the next pages various actions of the 3 Disc Tray Changer are described with simplified drawings.

1. Initial state. After Power on the changer is in this position.
The drawer closed
Carriage #1 is in Play position
Carriage #2 and #3 are in home position

The Changer looks like

2. Tray open.

The Drawer is moved out
Carriage #2 and #3 remain in home position

The Changer looks like

2
3

1

Carriage

Drawer

Clamper

2
3

1

Carriage

Drawer

Clamper

10-4

10-5

3. Carriage extra.

This position is necessary to get access to the lower carriage. It is also used during disc change.

The changer looks like

The various states are recognized by seven switches.

For functions see truth table on next page.

2

3

1

Carriage

Carriage extra position

Drawer

Clamper

SW8

SW7

SW6

SW2&3

SW4&5

Location of switches

Truth Table

Slider reverse recognition
Slider forward recognition
Drawer closed recognition
No carriage under clamper
Carriage #1 under clamper
Carriage #2 under clamper
Carriage #3 under clamper
Carriage home recognition
Carriage extra recognition

1
0
0
0
0
0
0
0
0

0
1
0
0
0
0
0
0
0

0
0
1
0
0
0
0
0
0

0
0
0
0
0
1
1
0
0

0
0
0
0
1
0
1
0
0

0
0
0
0
0
0
0
1
0

0
0
0
0
0
0
0
0
1

X
X
X
X
X
X
X
X
X

SW

8

Function

SW7SW6SW5SW4SW3SW2-

Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7

Register output / Switch

10-6

Timing Diagrams

1. Open #3

2. Close #3

Time 200ms/div

ActionRecognition

CCW
STOP
CW
CCW
STOP
CW
SW 2
SW 3
SW 4
SW 5
SW 6
SW 7
SW 8

Switches

Carriage

motor

Drawer

motor

initial final

2
3

1

2

3

1

2

3

1

2
3

1

2
3

1

press close

ACTION

Carriage #2

to home position

Drawer closes prepare for

next action

duty cycle 50%

(brake)

Time 200ms/div

ActionRecognition

CCW
STOP
CW
CCW
STOP
CW
SW 2
SW 3
SW 4
SW 5
SW 6
SW 7
SW 8

Switches

Carriage

motor

Drawer

motor

initial final

2
3

1

2

3

1

2

3

1

2

3

1

press open #3

ACTION

Carriage #2

to extra position

Drawer opens prepare for

next action

duty cycle 50%

(brake)

10-7

3. Select #2

4. Select #1

Time 200ms/div

ActionRecognition

CCW
STOP
CW
CCW
STOP
CW
SW 2
SW 3
SW 4
SW 5
SW 6
SW 7
SW 8

Switches

Carriage

motor

Drawer

motor

initial

3
1

2

3
1

2

final

2
3

1

select #1

ACTION

clamper

up

clamper

down

carriage#1

to play position

2
3

1

3

2
1

3

1

2

1

2

3

Time 200ms/div

ActionRecognition

CCW
STOP
CW
CCW
STOP
CW
SW 2
SW 3
SW 4
SW 5
SW 6
SW 7
SW 8

Switches

Carriage

motor

Drawer

motor

initial

2
3

1

2
3

1

final

3
1

2

select #2

ACTION

clamper

up

clamper

down

carriage#2

to play position

2

3

1

32

1

3
1

2

1

2

3

10-8

10-9

Load all discs

1. Power on. Initial state.

2. Press open #2.
Tray moves out.
Load carriage #2.

3. Press open #3.
Carriage #2 moves in extra position.

4. Load carriage #3.

5. Press open #1.
Tray closes.

6. Carriage #2 moves in home position.

7. Clamper moves to upper position.
Carriage #1 moves to height of carriage #3.

8. Carriage #1 moves to height of carriage #2.

9. Carriage #3 moves below carriage #1.

10. Carriage #2 moves down.

11. Carriage #1 moves in home position.

12. Carriage #3 and clamper move down (in play
position).

13. Tray moves out.
Load carriage #1.

14. Press close.
Tray closes.

insert disc

insert disc

insert disc

2
3

1

2
3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2
3

1

2
3

1

2
3

1

2
3

1

2
3

1

2
3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1
2

3

1

2

3

1
2

3

1

2

3

1
2

3

1

2

3

1
2

3

1

2
3

1

10-10

2
3

1

2
3

1

2

3

1

2

3

1

2

3

1

2

3

1

212

3
1

212

3
1

2
3

1

3
1

2

2
3

1

2
3

1

2
3

1

2
3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2

3

1

2
3

1

1
2

3

Change

‘backwards’

E.g. select #3 while playing #1.

Change

‘forwards’

E.g. select #2 while playing #1.

See also timing diagrams (page 10-8).

10-1110-11

SDA

VCC

KILL DOBM

D1-D5

D2-D4

7803

7802

7815

7813

7814

TDA7073A

TDA7073A

TDA7073A

HEF4094BT

TTM +

TTM -

MOT2

LD ON

LD

MON

CD R/W

HF IN

V1

D1
D2
D3
D4
R1,R2

MOT1

SLEDGE -

SLEDGE +

RAD -

RAD +

FOC -

FOC +

REGISTER

SHIFT

M62320FP

REGISTER

SHIFT

SIGNAL PROCESSOR

CD10

SAA7324 (SAA7325)

DRAWER
MOTOR

CARRIAGE
MOTOR

SLIDER REVERSE

SW8

SW4

CARRIAGE NUMBER

SW2

CARRIAGE EXTRA

CARRIAGE HOME

SL

D5

VDD

+10V

D3

D2

D0

RA

FO

DIODES

PHOTO

D3D2

D5D1

D4

INNER SWITCH

SWITCH INFO

LASER &
MONITOR
DIODE

TURNTABLE

MOTOR

DISC

VAM2201

CD MECHANISM

FOCUS
MOTOR

RADIAL
MOTOR

SLEDGE
MOTOR

MOTOR

TURNTABLE

MAINBOARD

DATA

SHR_CL

DATA

SHR_CL

7801

+3,3V

7800

Laser Control

&

HF AMPLIFIER

TZA1024 (TZA1025)

55

54

56

38

42

40

39

5,17,21,52,57

59

60

64

1

13

+5V

2

4

5

7

V4

61

2

63 513234

10

11

6,14

12

7

2

3

16

13

3

2

4

10

7

6

4

VDD

5V1

+3,3V

KILL R

KILL L

not connected

SICL

SILD

RESET

Blockdiagram 3DTC 2000-06-05

Closed if carriage extra has been detected

SW7

SLIDER FORWARD

5

Closed if slider moves forwards

Closed if slider moves backwards

SW4 and SW5 define the used carriage

SW6

DRAWER OPEN/CLOSE

SW3

13

6

Closed if carriage is in play position.

Closed if the drawer closed

SW5

CARRIAGE NUMBER

14

Loader mechanic

+5V

+4V

+3,3V

+10V

7811

+5V

6801

BLOCK DIAGRAM 3DTC

1803

17

18

19

14

16

1803

1803

13

3

4

11

SHR-DATA

12

1803

8

6

9

BASIC Version

Active low pass

Filter

TDA1308

7816

7

15

5

2

3

6

+5V

8

+

-

+

-

CD LEFT

CD RIGHT

22

23

18

19

RN

RP

LN

LP

12

RESET

D7

DATA

SHR_CL

SWITCH INFO

10

RAB

41

RAB

EBU OUT EBU

SICL

SILD

+5V
+10V

Supply

Digital Audio

Changer
Control Logic

Analog Audio

Communication
µP ↔ Signal Processor

10-12 10-12

Mainboard Componentside view

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

3DTC, Mainboard Layout stage .4 2001-02-07

1234567

G

F

E

D

C

B

A

1234567

G

F

E

D

C

B

A

Mainboard Copperside view

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

3DTC, Mainboard Layout stage .4 2001-02-07

3811

7806

C

BE

3812

1234567

G

F

E

D

C

B

A

1234567

G

F

E

D

C

B

A

1800 D1
1801 A4
1802 C4
1803 G6
1804 G2
1805 G3
1806 C7
2701 G4

2706 E2
2818 C5
2830 C2
2839 C3
2843 C2
2845 C4
2847 C3
2851 E2

2858 E3
2860 E4
2863 A6
2864 A7
2866 C6
2868 C5
2886 B5
2891 B6

3779 G4
3862 D2
3873 E1
3887 A5
3888 A5
3899 G1
5800 G5
7802 E2

7803 A6
7815 G3
9801 F6
9802 G5
9804 A2
9805 G7
9806 C3
9807 F5

9808 C7
9809 B7
9821 E1
9822 E1
9823 C1
9824 C1
9825 C1
9826 B3

9827 E1
9828 F1
9829 F1
9830 F2
9831 F2
9832 G3
9833 G2
9834 B1

9836 C1
9837 C1
9838 D3
9839 E7
9840 F6
9841 F6
9842 B3
9843 B3

9844 B2
9845 C3
9847 D3
9848 E3
9849 E3
9850 F4
9851 F3
9852 G4

9854 G5
9855 B4
9856 D2
9857 D2
9858 D3
9859 F4
9860 F4
9862 D6

9863 C7
9864 C7
9865 C7
9866 E7
9869 D7
9870 B7
9871 B7
9872 D7

9873 F5
9874 F6
9875 F6
9876 G6
9877 D7
9878 E7
9879 E7
9880 E7

9882 D5
9883 D5
9884 F6
9885 E7
9886 D7
9887 D7
9888 D2
9889 E7

9890 E7
9892 F7
9893 F7
9894 C4
9895 C5
9896 C1
9897 D6
C800 A1

2700 B3
2703 B3
2704 B2
2705 F2
2707 F3
2708 F3
2709 F2
2710 F3
2711 F2
2712 B3
2713 F3
2810 E4
2811 F1
2812 F4
2813 E4

2814 F1
2815 F1
2816 F4
2817 E5
2819 E4
2820 E4
2821 F2
2822 F4
2828 F2
2829 F3
2831 D5
2832 E2
2833 D5
2834 D1
2836 E2

2842 E4
2844 D3
2846 C2
2848 C3
2849 D3
2850 E3
2852 C4
2853 D3
2854 D3
2855 C2
2856 C3
2859 D3
2861 G7
2862 C3
2865 C3

2867 E5
2869 E5
2878 B5
2879 A4
2880 A5
2881 A5
2882 B5
2885 F6
2887 F6
2888 F5
2889 E6
2890 E5
2892 E5
2893 E7
2894 E5

2895 E5
3700 F3
3701 F2
3702 E6
3703 E6
3713 F3
3715 C6
3716 C6
3717 D6
3718 B6
3719 E5
3720 E5
3722 F2
3723 A6
3724 A6

3725 B6
3726 D6
3727 D6
3728 D5
3729 D6
3730 F2
3731 G2
3733 B7
3735 B7
3736 C6
3737 B5
3738 C5
3740 C5
3741 C5
3742 C5

3743 C4
3744 A5
3745 C5
3746 C5
3747 C5
3748 C5
3750 C5
3751 C5
3752 C4
3753 A6
3754 B6
3755 F6
3756 F6
3757 F6
3758 E5

3759 E5
3760 F6
3761 F5
3762 F6
3763 F5
3764 E6
3765 E5
3766 F3
3768 F3
3770 G3
3771 B3
3772 B2
3773 A4
3774 B3
3775 B3

3776 A3
3777 A3
3778 B3
3780 B1
3781 B3
3782 B3
3783 A7
3784 B2
3786 B1
3787 B3
3788 B2
3789 B2
3790 B3
3791 B3
3793 G3

3794 G3
3795 F2
3796 F3
3797 F2
3805 F4
3806 F4
3807 F1
3808 F4
3809 F1
3810 F4
3811 D2
3812 D2
3813 F4
3814 E5
3816 E5

3817 F1
3818 F4
3820 F2
3821 F4
3822 D6
3823 D6
3829 D2
3830 E2
3831 F2
3833 F4
3835 F2
3836 F1
3840 D6
3841 C4
3844 C5

3845 C5
3846 C1
3847 C6
3848 C6
3849 C6
3850 D6
3851 F1
3852 D6
3853 F2
3854 B6
3855 F2
3856 F2
3857 D6
3858 D6
3859 E2

3860 D6
3861 E2
3863 E4
3864 E3
3865 C6
3866 D4
3867 E3
3868 E3
3869 C3
3870 C4
3871 C2
3872 C4
3874 D3
3875 E3
3876 C3

3877 C3
3878 C4
3879 C2
3880 D3
3881 D3
3882 D3
3883 C3
3884 G7
3885 C3
3886 C4
3889 C3
3890 G6
3891 C3
3892 F7
3893 E3

3897 G3
3898 F3
6801 B7
6802 C5
6804 A2
6805 A2
6806 A2
6807 B1
6808 A1
6809 A1
6810 A1
6811 C2
6812 C1
7800 D4
7801 E2

7804 D3
7806 D2
7811 B7
7812 C5
7813 A2
7814 B2
7816 E5
7818 F3
7819 G2
7820 G3

10-1310-13

+

-

VDD

2x

4x

1x

V/I

V/I

Vgap

D3 (CD10)

D4 (CD10)

SLIDE

R2 (CD10)

3DTC-mainboard

DISC

_

D5

+

D2

D3

D4

D3

D2

D4

HF-Amplifier & Laser power control

ESD sensitive line!

ESD sensitive line!

TRACK

FOCUS

+

+

_

D5

to 7800/pin63

T+

F+

INNERSW.

FOCUS

D1 (CD10)

+

FOCUS

+

CD Drive

+

VCC

D3

_

D4

D2

LD

GND

TRACK

R1 (CD10)

D3

Motor Driver

MON

D2 (CD10)

D5

GND

D4

TRACK

part 1

DISC

_

_

VREF

F-

SLIDE

Servo Driver

T-

_

D1

D1

180p

D1

DISC

D2

SLIDE

VAM2201

2821

3836

4K7

3835

4K7

3851

2K7

220p

2816

TDA7073A7802

2R2

3887

2843

4u7

1K3855

2865

47n

2856

270p

4K7

3890

+5V

220p

2813

2863

47u

220p

2810

3891

10n

2862

100K

10K

3808

+5V

3879

6K8

10K

4K7

3833

3871

4K7

3884

2839

4u7

10K

3818

27K

3817

3877

33K

10K

3810

10K

3813

3809

22K

3807

22K

2822

220p

3846

4K7

PDZ-3.3B

6812

2834

47n

2836

4n7

3821

10K

0u47

2864

3885

100K

47K

3878

100n

2861

180p

2815

3820

56K

56K

3831

2832

1n5

2855

2n2

2846

68R

3829

4R7

3862

220p

2812

180p

2828

100R

3864

3870

470p

47K

LD1

MON4

PWRON

LDON

from part2 7800/pin64

7

10

RFEQO

RFFB

9

RGADJ

14

VCC2 13

VCCL2

2814

TZA1024/TZA10257801

CDRW 11

CFIL3

CMFB

8

DIN5

EQSEL 12

GND

6

2811

330p

3859

+10V

4R7

12

1

2

5

3,4,8

7803 TDA7073A

14,15

10,11

6

7

16

13

9

3892
82K

10

11

12
13
14
15

2
3
4
5
6

7
8
9

+3.3V

FO

1800

FMZ-ST

1

4u7

2830

2829

220p

10n

2859

270p

2848

3861

15K

3856

10K

3882

100K

3869

33K

2R2

3888

RA

M2

M1

SL

2R2

3873

2851

47u

+10V

2R2

3899

68R

3830

PH-S

1801

6

5

4

3

2

1

EQSEL

from part3 7814/pin11

RW/DA

from part2 7800/pin61

Innersw

VrefCD10

Vref

Vref

Vref

+

-

+

-

VDD

12

1

2

5

3,4,8

14,15

10,11

6

7

16

13

9

+

-

TO SERVOPOCESSOR

7800 on PART2

FROM SIGNALPOCESSOR

7800 on PART2

Σ (D2-D4) = Audio signal

VrefCD10

7806

BC847B

3811

82K

3812

10K

5V

1.9V

1.6V

4.7V

5V

4.7V

5V

1.6V

1.6V

1.6V

1.6V

10V

10V

0.3V

5.1V

0.3V

4.9V

4.6V

1.6V

1.6V

4.8V

1V

0V

0.8V

4.7V

0.2V

0.9V

1.6V

1.7V

2.9V

2.1V

3.0V

U >400mV

->Laser damaged !

Focus search
Service step 2

2V

+

-

1s

3V

0V

0V

A
B

3V

0V

3V

0V

CD_RW = 3V / CD_DA = 0V

3DTC Mainboard Sheet1 2001-02-01 (non CDR Version)

TB = 0.5µs/div

800mVpp

EYE-PATTERN

to 7800 on part 2

HF

12345678910

78910

A

B

C

D

E E

F

G

H

II

123456

F

G

H

A

B

C

D

. . . V DC voltages measured in

PLAY MODE

with following conditions:
"+10V" = 10V
"+5V" = 5V

EVM

V

3872

1K

3876

1K

2852

47n

Vref

+3servo

2860

47u

+3,3V

+5V

+3,3V

+5V

+10V +10V

33R

3886

from part 2

5V

5V

10V

10V

VrefCD10 VrefCD10

1.6V

1.6V

3,3V

3,3V

3,2V

1,6V

1800 C1
1801 I1
2810 A5
2811 A4
2812 A4

2813 A5
2814 B4
2815 A4
2816 B5
2821 B4

2822 B5
2828 C4
2829 C5
2830 C2
2832 D5

2834 E4
2836 D6
2839 E8
2843 E5
2846 F4

2848 F5
2851 F4
2852 B8
2855 G4
2856 G5

2859 H5
2860 B9
2861 H4
2862 H5
2863 H4

2864 I4
2865 I5
3807 A3
3808 A4
3809 A3

3810 A4
3813 A4
3817 B4
3818 B4
3820 B4

3821 B4
3829 C2
3830 C2
3831 B4
3833 B4

3835 D4
3836 C4
3846 F8
3851 C4
3855 D8

3856 D8
3859 E4
3861 D4
3862 E5
3864 E8

3869 F5
3870 F6
3871 F5
3872 B9
3873 F4

3876 B9
3877 G5
3878 G6
3879 G5
3882 H5

3884 H5
3885 H6
3886 A10
3887 H4
3888 H5

3890 I5
3891 I6
3892 I5
3899 F5
6812 F8

7801 D6
7802 G3
7803 I3

220n

10-14 10-14

Mainboard Componentside view

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

3DTC, Mainboard Layout stage .4 2001-02-07

1234567

G

F

E

D

C

B

A

1234567

G

F

E

D

C

B

A

Mainboard Copperside view

This assembly drawing shows a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.

3DTC, Mainboard Layout stage .4 2001-02-07

3811

7806

C

BE

3812

1234567

G

F

E

D

C

B

A

1234567

G

F

E

D

C

B

A

1800 D1
1801 A4
1802 C4
1803 G6
1804 G2
1805 G3
1806 C7
2701 G4

2706 E2
2818 C5
2830 C2
2839 C3
2843 C2
2845 C4
2847 C3
2851 E2

2858 E3
2860 E4
2863 A6
2864 A7
2866 C6
2868 C5
2886 B5
2891 B6

3779 G4
3862 D2
3873 E1
3887 A5
3888 A5
3899 G1
5800 G5
7802 E2

7803 A6
7815 G3
9801 F6
9802 G5
9804 A2
9805 G7
9806 C3
9807 F5

9808 C7
9809 B7
9821 E1
9822 E1
9823 C1
9824 C1
9825 C1
9826 B3

9827 E1
9828 F1
9829 F1
9830 F2
9831 F2
9832 G3
9833 G2
9834 B1

9836 C1
9837 C1
9838 D3
9839 E7
9840 F6
9841 F6
9842 B3
9843 B3

9844 B2
9845 C3
9847 D3
9848 E3
9849 E3
9850 F4
9851 F3
9852 G4

9854 G5
9855 B4
9856 D2
9857 D2
9858 D3
9859 F4
9860 F4
9862 D6

9863 C7
9864 C7
9865 C7
9866 E7
9869 D7
9870 B7
9871 B7
9872 D7

9873 F5
9874 F6
9875 F6
9876 G6
9877 D7
9878 E7
9879 E7
9880 E7

9882 D5
9883 D5
9884 F6
9885 E7
9886 D7
9887 D7
9888 D2
9889 E7

9890 E7
9892 F7
9893 F7
9894 C4
9895 C5
9896 C1
9897 D6
C800 A1

2700 B3
2703 B3
2704 B2
2705 F2
2707 F3
2708 F3
2709 F2
2710 F3
2711 F2
2712 B3
2713 F3
2810 E4
2811 F1
2812 F4
2813 E4

2814 F1
2815 F1
2816 F4
2817 E5
2819 E4
2820 E4
2821 F2
2822 F4
2828 F2
2829 F3
2831 D5
2832 E2
2833 D5
2834 D1
2836 E2

2842 E4
2844 D3
2846 C2
2848 C3
2849 D3
2850 E3
2852 C4
2853 D3
2854 D3
2855 C2
2856 C3
2859 D3
2861 G7
2862 C3
2865 C3

2867 E5
2869 E5
2878 B5
2879 A4
2880 A5
2881 A5
2882 B5
2885 F6
2887 F6
2888 F5
2889 E6
2890 E5
2892 E5
2893 E7
2894 E5

2895 E5
3700 F3
3701 F2
3702 E6
3703 E6
3713 F3
3715 C6
3716 C6
3717 D6
3718 B6
3719 E5
3720 E5
3722 F2
3723 A6
3724 A6

3725 B6
3726 D6
3727 D6
3728 D5
3729 D6
3730 F2
3731 G2
3733 B7
3735 B7
3736 C6
3737 B5
3738 C5
3740 C5
3741 C5
3742 C5

3743 C4
3744 A5
3745 C5
3746 C5
3747 C5
3748 C5
3750 C5
3751 C5
3752 C4
3753 A6
3754 B6
3755 F6
3756 F6
3757 F6
3758 E5

3759 E5
3760 F6
3761 F5
3762 F6
3763 F5
3764 E6
3765 E5
3766 F3
3768 F3
3770 G3
3771 B3
3772 B2
3773 A4
3774 B3
3775 B3

3776 A3
3777 A3
3778 B3
3780 B1
3781 B3
3782 B3
3783 A7
3784 B2
3786 B1
3787 B3
3788 B2
3789 B2
3790 B3
3791 B3
3793 G3

3794 G3
3795 F2
3796 F3
3797 F2
3805 F4
3806 F4
3807 F1
3808 F4
3809 F1
3810 F4
3811 D2
3812 D2
3813 F4
3814 E5
3816 E5

3817 F1
3818 F4
3820 F2
3821 F4
3822 D6
3823 D6
3829 D2
3830 E2
3831 F2
3833 F4
3835 F2
3836 F1
3840 D6
3841 C4
3844 C5

3845 C5
3846 C1
3847 C6
3848 C6
3849 C6
3850 D6
3851 F1
3852 D6
3853 F2
3854 B6
3855 F2
3856 F2
3857 D6
3858 D6
3859 E2

3860 D6
3861 E2
3863 E4
3864 E3
3865 C6
3866 D4
3867 E3
3868 E3
3869 C3
3870 C4
3871 C2
3872 C4
3874 D3
3875 E3
3876 C3

3877 C3
3878 C4
3879 C2
3880 D3
3881 D3
3882 D3
3883 C3
3884 G7
3885 C3
3886 C4
3889 C3
3890 G6
3891 C3
3892 F7
3893 E3

3897 G3
3898 F3
6801 B7
6802 C5
6804 A2
6805 A2
6806 A2
6807 B1
6808 A1
6809 A1
6810 A1
6811 C2
6812 C1
7800 D4
7801 E2

7804 D3
7806 D2
7811 B7
7812 C5
7813 A2
7814 B2
7816 E5
7818 F3
7819 G2
7820 G3

10-1510-15

4.2V

voltage stab.

100R

3735

6801

PDZ-3.9B

3733

33R

BC847B

7811

+5V

SW_INFO

+10V

SHR_CL

SHR_DATA

+3.3V

3DTC-mainboard

part 2

communication with

Shift Register

on part 3

KILL

TIMING

BITSTREAM DAC

SER. DATA

INTERFACE

VERSAT.

INTERF.

EBU

INTERF.

CORR.

ERROR

CONTROL

FUNCTION

PRE-

PROCESSING

AUDIO

PROCESSOR

MICROCONTROLLER

INTERFACE

SUBCODE

PROCESSOR

ADDR

SRAM

PEAK
DET.

MOTOR

CONTROL

OUTPUT

STAGES

DIG.
PLL

EFM

DEMOD

VERSATILE

INTERFACE

ANALOG / DIGITAL

CONVERTER

VREF GEN.

FRONTEND

for 4x: 2853 = 15p

from 1801

Signal Processor

4

VSSA2

14

VSSD1

33

VSSD2

50

VSSD3

58

WCLI

35

WCLK

28

SUB

46

TEST1

25

TEST2

31

TEST3

44

V1

63

V2|V3

34

V4

61

V5

62

VDDA1

5

VDDA2

17

VDDD1P

52

VDDD2C

57

VNEG

20

VPOS

21

VRIN

7

VSSA1

RAB

RCK

45

RESET

38

RN

22

RP

23

SBSY

48

SCL

40

SCLI

37

SCLK

29

SDA

39

SDI

36

SELPLL

24

SFSY

47

SILD

42

56

SL

STATUS

43

FO

55

HFIN

2

HFREF

1

IREF

6

ISLICE

3

KILL

32

LDON

64

LN

18

LP

19

MOTO1

59

MOTO2

60

R1

12

R2

13

RA

54

41

SAA7324/SAA7325

CFLG

53

CL11|4

49

CL16

26

CRIN

16

CROUT

15

D18D29D310D4

11

DATA

27

DOEM

51

30

EF

7800

10K

3854

10R

3857

470R

470R

2817
100n

+3.3V

10R

3816

120R

220u

2818

22K

3881

3844

470R

10R

3883

+3.3V

2858

47u

2853

68p

120R

3814

10K

3823

TF01

1802

2894

1n5

2820
33p

+3.3V

+3.3V

3845

470R

27p

28331n2831

33p

3822

10K

1n5

2895

470R

27K

3866

+3servo

4u7

Innersw

RAB

SDA

RESET

SICL

SILD

SL

M2

M1

FO

RA

2819

2854

3874

22K

470R

3863

2849

100R

3867

3893
220K

47n

2842

3875

2845

10u

+3.3V

2847

2850

2n2

47n

HF

VrefCD10

3853

1K

PHOTO DIODES

CD DRIVE on PART1

TO SERVO/MOTOR DRIVER

on PART1

+3.3V

SERIAL DATA

LOOPBACK
INTERFACE

1.7V 1.7V

3.2V

1.7V

3.2V

3.2V

3.4V

3V

3V

1.6V 1.6V1.6V 1.6V 1.6V 1.6V1.6V1.6V1.6V

3.2V

0.8V3.2V

TB = 0.5µs/div

800mVpp

EYE-PATTERN

RW/DA

to part1 7801/pin11

LDON

to part1 7801/pin7

1K

A

B

C

D

E

12 13 14

12345678

C

D

E

F

G

H

I

91011121314

F

G

B

A

1234567891011

H

I

3.3V

4.1V

. . . V DC voltages measured in

PLAY MODE

with following conditions:
"+10V" = 10V
"+5V" = 5V

EVM

V

17

4

5

6

7

FE-ST-VK-N

19
18

9
8

14

2

11

3

12

13

16
15

1

10

SILD

SICL

SHR_DATA

LEFT

GND

EBU_GND

GND

GNDA

EBU

RIGHT

RAB
DATA

+A

Not Connected

SW_INFO

SHR_CL

+5V

GND

GND

1803

RAB

3754

SDA

SICL

SILD

EBU

470R

3743

DOBM

10K

3858

3860

3849

3865

TDA1308T

TDA1308T

2889

220p

3765

10K

3756

22K

2890

100p

2891
220u

3761

1K 1K

3760

220p

2887

2886

220u

7

8

4

7816-B

6

5

220p

2888

3757

22K

3759

22K

10K

3762

2892

220p

7816-A

2

3

1

3764

10K

3758

22K

2885

100p

3763

10K

+5V

100R

3755

LP

RP

LN

RN

Active Low-Pass Filter

LEFT

RIGHT

2,3V

2V

2V

2,3V

2V

2V

4,5V

2,25V

22K

3720

10n

2869

GNDA

2867

10n

2866

10u

3703

22K

GNDA

100R

3719

2868

10u

GNDA

GNDA

100R

3702

GNDA

47n

2893

3DTC Mainboard Sheet2 2000-10-09 (Basic Version)

TDA1308T

TDA1308T

2889

220p

3765

10K

3756

22K

2890

100p

2891
220u

3761

1K 1K

3760

220p

2887

2886

220u

7

8

4

7816-B

6

5

220p

2888

3757

22K

3759

22K

10K

3762

2892

220p

7816-A

2

3

1

3764

10K

3758

22K

2885

100p

3763

10K

+5V

100R

3755

LP

RP

LN

RN

Active Low-Pass Filter

LEFT

RIGHT

2,3V

2V

2V

2,3V

2V

2V

4,5V

2,25V

22K

3720

10n

2869

GNDA

2867

10n

2866

10u

3703

22K

GNDA

100R

3719

2868

10u

GNDA

GNDA

100R

3702

GNDA

47n

2893

RESET

from shift register7814

on part 3

to dig. out circuit

DOBM

DOBM

2n2

ANALOG AUDIO

1802 B6
1803 F14
2817 C7
2818 C7

2819 B6
2820 B6
2831 G5
2833 G5

2842 B4
2845 A4
2847 B4
2849 A3

2850 A3
2853 B3
2854 B3
2858 D3

2866 C12
2867 C12
2868 D12
2869 D12

2885 C10
2886 B9
2887 C9
2888 D9

2889 C10
2890 D10
2891 B8
2892 D11

2893 B12
2894 C7
2895 D7
3702 C12

3703 C12
3719 D12
3720 D12
3733 F11

3735 F11
3743 I11
3754 G13
3755 B8

3756 C9
3757 C9
3758 D9
3759 D9

3760 B9
3761 B9
3762 B9
3763 B9

3764 C11
3765 D11
3814 B7
3816 D7

3822 G6
3823 G7
3841 I11
3844 F5

3845 F5
3849 G5
3853 A4
3854 G6

3857 G5
3858 G5
3860 G5
3863 A4

3865 G4
3866 B4
3867 A4
3874 B3

3875 A3
3881 B3
3883 D2
3893 A4

6801 F10
7800 C4
7811 F10
7816-A D11

7816-B C10

3841

100R

10-16 10-16

88

88 8

CHIP SELECT

I2C BUS

TRANSCEIVER

I/O PORT

DATA LATCHES

PWR
RES

OUT I/O IN

SHIFT

REG

8

M

M

A

B

-

12 5

to/from 1803 on part2

+

PDZ-5.1B

C

D

E

F

A

E

F

CARRIAGE

MOTOR

1234

34 6

8003

-

3DTC-mainboard

1

Changer Control Logic

DRAWER

MOTOR

B

C

D

4

2

part 3

56

to 7800 on part 2
to 7801 on part 1

3

+

3782

390R

15K

3781

3778

18K

330R

3777

15K

3784

22n

2712

3R3

3779

3773

330R

47u

2701

220R

3780

3787

3775

47K

9

D4

D510D611D7

12

GND8

SCL2

SDA3

SO

1

13 VDD

47K

7814

M62320FP

CS016CS115CS2

14

D04D15D26D3

7

22n

2700

10K

390R

3771

3783

220R

3789

10K

3791

10K

3790

22p

2704

1805

EH-SEH-S

1
2
3
4

22p

2703

220R

3788

56K

3772

3786

220R

3776

18K

3774

6811

22K

EQSEL

SW_INFO

+10V

+10V

RESET

SHR_CL

SHR_DATA

_

_

+

+

Motor Driver

7815 TDA7073A

+

-

VDD

12

1

2

5

3,4,8

14,15

10,11

6

7

16

13

9

+

-

2706

10u

SRG8

EN1

1D

STB

7

14

11

13

12

9

10

1

16

8

HEF4094BT

7813

3

2

15

4

5

6

6810

6809

6808

6807

6804

6806

6805

BAS316

(7x)

SW3

SLIDER REVERSE

SLIDER FORWARD

CARRIAGE EXTRA

SW4

5

7

SW2

CARRIAGE NUMBER

CARRIAGE HOME

SW_INFO

SW7

8

DRAWER OPEN/CLOSE

1

3

2

CARRIAGE NUMBER

SW8

6

4

8002

SW6

SW5

6
7
8

1804

EH-S

1
2
3
4
5

3DTC Mainboard Sheet1 2000-07-18

5.2V

5.2V

5.2V

5.2V

5.2V

5.2V 5.2V

. . . V DC voltages measured in

PLAY MODE

with following conditions:
"+10V" = 10V
"+5V" = 5V

EVM

V

10V

1804 B2
1805 E1
2700 E3
2701 D3

2703 B5
2704 B5
2706 B4
2712 E3

3771 F4
3772 E4
3773 E4
3774 D4

3775 F4
3776 E4
3777 E4
3778 E4

3779 D4
3780 B3
3781 E4
3782 E4

3783 B6
3784 F4
3786 B3
3787 F5

3788 A4
3789 B4
3790 B5
3791 B5

6804 B2
6805 B2
6806 B2
6807 B2

6808 B2
6809 C2
6810 C2
6811 B3

7813 A3
7814 C5
7815 F2

Technical remarks

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

10-1710-17

3Disc T ray Changer Exploded view

Exploded view 3DTC 2000 08 22

19

19

23

4

11

33

A

121

34

41

50

72

77

30

121

43

1

37

85

53

47

51

52

35

32

121

115

115

120

57

57

58

59

58

18

54

36

25

29

39

40

113

49

71

48

123

115

31

28

26

24

27

60

113

19

19

3

12

62

56

118

118

118

118

119

119

119

75

72

68

63

38

2

127

3x

A

MECHANICAL PARTS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3 9965 000 06538 ASSY HOLDER LEFT

4 9965 000 06539 ASSY HOLDER RIGHT
12 9965 000 06540 ASSY CARRIAGE 1 (TOP)
19 9965 000 06541 ASSY GEAR STAR
48 9965 000 06542 ASSY MOTOR CARRIAGE

49 9965 000 06543 ASSY MOTOR DRAWER
53 9965 000 06544 BELT DRAWER
54 9965 000 06545 BELT CARRIAGE
57 9965 000 06546 DAMPER RUBBER REAR
58 9965 000 06547 DAMPER RUBBER FRONT

59 9305 022 30103 CD DRIVE VAM2201/03
62 9965 000 06548 ASSY CARRIAGE 2 (MIDDLE)
63 9965 000 06549 ASSY CARRIAGE 3 (BOTTOM)
71 4822 277 11652 SWITCH (SW6-SW8)
72 9965 000 06550 SWITCH (SW2-SW5)

3103 309 05250 3DTC CMCJ-01-13 (1xSPEED)
Complete Mechanic - CD Drive already included

MISCELLANEOUS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1800 4822 265 10925 FLEX FOIL CONNECTOR 15PIN
1803 4822 265 11545 FLEX FOIL CONNECTOR 19PIN
8003 3103 308 92560 FLEX FOIL CABLE 15P, 80mm

59 9305 022 30103 CD DRIVE VAM2201/03

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2504 4822 124 40248 10µF 20% 63V
2506 4822 124 40433 47µF 20% 25V
2507 4822 124 40248 10µF 20% 63V
2508 4822 124 40248 10µF 20% 63V
2510 4822 124 40248 10µF 20% 63V

2513 4822 124 40248 10µF 20% 63V
2530 4822 124 40433 47µF 20% 25V
2532 4822 124 40433 47µF 20% 25V
2700© 4822 126 14494 22nF 10% 25V
2701 4822 124 40433 47µF 20% 25V

2703© 5322 122 32658 22pF 5% 50V
2704© 4822 122 33761 22pF 5% 50V
2706 4822 124 22833 10µF 20% 50V
2712© 4822 126 14494 22nF 10% 25V
2810© 4822 126 13883 220pF 5% 50V

2811© 4822 126 14241 330pF 50V
2812© 4822 126 13883 220pF 5% 50V
2813© 4822 126 13883 220pF 5% 50V
2814© 4822 126 13881 470pF 5% 50V
2815© 4822 126 14508 180pF 5% 50V

2816© 4822 126 13883 220pF 5% 50V
2817© 4822 126 14585 100nF 10% 50V
2818 4822 124 42383 220µF 20% 4V
2819© 5322 122 32659 33pF 5% 50V
2820© 5322 122 32659 33pF 5% 50V

2821© 4822 126 14508 180pF 5% 50V
2822© 4822 126 13883 220pF 5% 50V
2828© 4822 126 14508 180pF 5% 50V
2829© 4822 126 13883 220pF 5% 50V
2830 4822 124 40769 4,7µF 20% 100V

2831© 5322 126 11578 1nF 10% 63V
2832© 4822 126 13879 220nF 20% 16V
2833© 4822 126 11669 27pF 10% 50V
2834© 4822 126 13751 47nF 10% 50V
2836© 4822 126 13193 4,7nF 10% 63V

2839 4822 124 40769 4,7µF 20% 100V
2842© 4822 126 13751 47nF 10% 50V
2843 4822 124 40769 4,7µF 20% 100V
2845 4822 124 40248 10µF 20% 63V
2846© 4822 126 14238 2,2nF 10% 50V

2847 4822 124 40769 4,7µF 20% 100V
2848© 4822 126 14506 270pF 5% 50V
2849© 4822 122 33177 10nF 20% 50V
2850© 2238 786 11554 2,2nF 5% 16V
2851 4822 124 40433 47µF 20% 25V

2852© 3198 024 44730 47nF 5% 50V
2853© 4822 126 13694 68pF 1% 63V
2854© 4822 126 13751 47nF 10% 50V
2855© 4822 126 14247 1,5nF 10% 50V
2856© 4822 122 33216 270pF 5% 50V

2858 4822 124 12362 47µF 20% 4V
2859© 4822 122 33177 10nF 20% 50V
2860 4822 124 12362 47µF 20% 4V
2861© 4822 126 14585 100nF 10% 50V
2862© 5322 126 11583 10nF 10% 63V

2863 4822 124 40433 47µF 20% 25V
2864 5322 124 41948 0,47µF 20% 50V

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2865© 3198 024 44730 47nF 5% 50V
2866 3198 028 41090 10µF 20% 35V
2867© 4822 122 33177 10nF 20% 50V
2868 3198 028 41090 10µF 20% 35V
2869© 4822 122 33177 10nF 20% 50V

2885© 4822 122 31765 100pF 5% 50V
2886 4822 124 42383 220µF 20% 4V
2887© 4822 126 13883 220pF 5% 50V
2888© 4822 126 13883 220pF 5% 50V
2889© 4822 126 13883 220pF 5% 50V

2890© 4822 122 31765 100pF 5% 50V
2891 4822 124 42383 220µF 20% 4V
2892© 4822 126 13883 220pF 5% 50V
2893© 4822 126 13751 47nF 10% 50V
2894© 4822 126 13344 1,5nF 5% 63V

2895© 4822 126 13344 1,5nF 5% 63V
RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3502© 4822 051 20102 1kΩ 5% 0,1W
3505© 4822 051 20223 22kΩ 5% 0,1W
3512© 4822 117 10833 10kΩ 1% 0,1W
3515© 4822 117 10833 10kΩ 1% 0,1W
3517© 4822 117 10833 10kΩ 1% 0,1W

3534© 4822 117 12955 2,7kΩ 1% 0,1W
3535© 4822 051 20472 4,7kΩ 5% 0,1W
3536© 4822 117 12955 2,7kΩ 1% 0,1W
3537© 4822 051 20472 4,7kΩ 5% 0,1W
3702© 4822 051 30101 100Ω 5% 0,06W

3703© 4822 051 30223 22kΩ 5% 0,06W
3719© 4822 051 30101 100Ω 5% 0,06W
3720© 4822 051 30223 22kΩ 5% 0,06W
3733© 4822 051 30339 33Ω 5% 0,06W
3735© 4822 051 30101 100Ω 5% 0,06W

3743© 4822 051 30471 470Ω 5% 0,06W
3754© 4822 051 30103 10kΩ 5% 0,06W
3755© 4822 051 30101 100Ω 5% 0,06W
3756© 4822 051 30223 22kΩ 5% 0,06W
3757© 4822 051 30223 22kΩ 5% 0,06W

3758© 4822 051 30223 22kΩ 5% 0,06W
3759© 4822 051 20223 22kΩ 5% 0,1W
3760© 4822 051 10102 1kΩ 2% 0,25W
3761© 4822 051 10102 1kΩ 2% 0,25W
3762© 4822 117 10833 10kΩ 1% 0,1W

3763© 4822 117 10833 10kΩ 1% 0,1W
3764© 4822 051 30103 10kΩ 5% 0,06W
3765© 4822 051 30103 10kΩ 5% 0,06W
3771© 4822 051 30391 390Ω 5% 0,062W
3772© 4822 051 30563 56kΩ 5% 0,06W

3773© 4822 051 30331 330Ω 5% 0,06W
3774© 4822 051 30183 18kΩ 5% 0,06W
3775© 4822 117 12925 47kΩ 1% 0,06W
3776© 4822 051 30223 22kΩ 5% 0,06W
3777© 4822 051 30331 330Ω 5% 0,06W

3778© 4822 051 30183 18kΩ 5% 0,06W
3779! 4822 052 10338 3,3Ω NFR25

3780© 4822 117 11503 220Ω 5% 0,1W
3781© 4822 051 30153 15kΩ 5% 0,06W
3782© 4822 051 30391 390Ω 5% 0,062W

3783© 4822 051 30103 10kΩ 5% 0,06W
3784© 4822 051 30153 15kΩ 5% 0,06W
3786© 4822 051 30221 220Ω 5% 0,06W
3787© 4822 117 10834 47kΩ 1% 0,1W
3788© 4822 051 30221 220Ω 5% 0,06W

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3789© 4822 051 30221 220Ω 5% 0,06W
3790© 4822 051 30103 10kΩ 5% 0,06W
3791© 4822 051 30103 10kΩ 5% 0,06W
3805 4822 111 50499 3,3MΩ 5% 0,2W
3806 4822 111 50499 3,3MΩ 5% 0,2W

3807© 4822 051 30223 22kΩ 5% 0,06W
3808© 4822 051 30103 10kΩ 5% 0,06W
3809© 4822 051 30223 22kΩ 5% 0,06W
3810© 4822 051 30103 10kΩ 5% 0,06W
3813© 4822 051 30103 10kΩ 5% 0,06W

3814© 4822 051 20121 120Ω 5% 0,1W
3816© 4822 051 30121 120Ω 5% 0,06W
3817© 4822 051 20273 27kΩ 5% 0,1W
3818© 4822 051 30103 10kΩ 5% 0,06W
3820© 4822 117 11148 56kΩ 1% 0,1W

3821© 4822 051 30103 10kΩ 5% 0,06W
3822© 4822 051 30103 10kΩ 5% 0,06W
3823© 4822 051 30103 10kΩ 5% 0,06W
3829© 4822 051 30689 68Ω 5% 0,06W
3830© 4822 051 30689 68Ω 5% 0,06W

3831© 4822 051 30563 56kΩ 5% 0,06W
3833© 4822 051 30103 10kΩ 5% 0,06W
3835© 4822 051 30472 4,7kΩ 5% 0,06W
3836© 4822 051 20472 4,7kΩ 5% 0,1W
3841© 4822 051 30101 100Ω 5% 0,06W

3844© 4822 051 30471 470Ω 5% 0,06W
3845© 4822 051 30471 470Ω 5% 0,06W
3846© 4822 051 30472 4,7kΩ 5% 0,06W
3849© 4822 051 20471 470Ω 5% 0,1W
3851© 4822 117 12955 2,7kΩ 1% 0,1W

3853© 4822 051 30102 1kΩ 5% 0,06W
3854© 4822 051 30103 10kΩ 5% 0,06W
3855© 4822 051 10102 1kΩ 2% 0,25W
3856© 4822 051 30103 10kΩ 5% 0,06W
3857© 4822 051 30471 470Ω 5% 0,06W

3858© 4822 051 30109 10Ω 5% 0,06W
3859© 4822 117 13608 4,7Ω 5% 0,06W
3860© 4822 051 20109 10Ω 5% 0,1W
3861© 4822 051 30101 100Ω 5% 0,06W
3862! 4822 052 10478 4,7Ω 5% NFR

3863© 4822 051 20471 470Ω 5% 0,1W
3864© 4822 051 20101 100Ω 5% 0,1W
3865© 4822 051 20471 470Ω 5% 0,1W
3866© 4822 051 20273 27kΩ 5% 0,1W
3867© 4822 051 20101 100Ω 5% 0,1W

3869© 4822 051 30333 33kΩ 5% 0,06W
3870© 4822 117 12925 47kΩ 1% 0,06W
3871© 4822 051 30472 4,7kΩ 5% 0,06W
3872© 4822 051 30102 1kΩ 5% 0,06W
3873! 4822 052 10228 2,2Ω 5% 0,33W

3874© 4822 051 30223 22kΩ 5% 0,06W
3875© 4822 117 11817 1,2kΩ 1% 0,06W
3876© 4822 051 30102 1kΩ 5% 0,06W
3877© 4822 051 30333 33kΩ 5% 0,06W
3878© 4822 117 12925 47kΩ 1% 0,06W

3879© 4822 051 30682 6,8kΩ 5% 0,06W
3881© 4822 051 20223 22kΩ 5% 0,1W
3882© 4822 117 10837 100kΩ 1% 0,1W
3883© 4822 051 30109 10Ω 5% 0,06W
3884© 4822 051 30472 4,7kΩ 5% 0,06W

3885© 4822 117 13632 100kΩ 1% 0,06W
3886© 4822 051 30339 33Ω 5% 0,06W
3887 4822 053 10228 2,2Ω 5% 1W
3888! 4822 052 10228 2,2Ω 5% 0,33W

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3890© 4822 051 30472 4,7kΩ 5% 0,06W
3891© 4822 117 13632 100kΩ 1% 0,06W
3892© 4822 117 11149 82kΩ 1% 0,1W
3893© 4822 117 13579 220kΩ 1% 0.1W
3899 4822 116 81154 2,2Ω 5% 0,5W

COILS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1802 2422 543 01068 RESONATOR 8MHZ

DIODES

–––––––––––––––––––––––––––––––––––––––––––––––––––––

6801© 9322 129 34685 BZX284-C3V9
6804© 4822 130 11397 BAS316
6805© 4822 130 11397 BAS316
6806© 4822 130 11397 BAS316
6807© 4822 130 11397 BAS316

6808© 4822 130 11397 BAS316
6809© 4822 130 11397 BAS316
6810© 4822 130 11397 BAS316
6811© 9340 548 52115 BZX284-C5V1
6812© 9340 548 47115 PDZ3.3B

TRANSISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7811© 5322 130 60159 BC846B

INTEGRATED CIRCUITS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7800© 9352 642 17557 SAA7325H/M2B CD10/M2
7801© 9352 622 36118 TZA1025T/V2 HF-Amplifier
7802 4822 209 32852 TDA7073A/N2
7803 4822 209 32852 TDA7073A/N2
7813 5322 209 11306 HEF4094BT

7814© 4822 209 17345 M62320FP, I2C SHIFT REGISTER
7815 4822 209 32852 TDA7073A/N2
7816© 4822 209 33165 TDA1308T/N1

10-18 10-18

ELECTRICAL PARTSLIST 3DTC MODULE Basic Version

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

ELECTRICAL PARTSLIST 3DTC MODULE Basic Version

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

11-1

MAINS BOARD

11-1

Brief introduction of the Mains Board

ECO Power
Standby Transformer 5100 provides the LPS supply to control the relay 1 102, cutting of the Mains supply to the Mains transformer
during the ECO Power (standby) mode.

The Mains transformer provides the following:

- AC supply (across F1 & F2) and -Vkk supply for the FTD display

- +A and +A/2 to the Main amplifier area and Regulator board

SOCKET PART - CIRCUIT DIAGRAM & COMPONENT LAYOUT

TABLE OF CONTENTS

Brief introduction on Mains Board ................................. 11-1

Socket part..................................................................... 11-1

Mains part - Circuit diagram .......................................... 11-2

Mains part - Copper side view....................................... 11-3

Mains part - Component side view................................ 11-4

Electrical parts list.......................................................... 11-5

1100 A1
1120 A2

1121 A2
5107 A1

9102 A1
9104 A1

T341 A1
T342 A1

12

9102 *

1100

2

1

AA

Item *

5107
9102
9104

/22

/37

x

-

-

x

-

x

5107 *

9104 *

1120

1

1121

1

8239_210_88360 ... 3438 pt 1 dd wk103

12

This assembly drawing shows all possible versions.
For components used in a spsecific version see
schematic diagram and respective parts lists.

3139 113 3438 pt 1 dd wk 103

CIRCUIT DIAGRAM - MAINS PART

11-2

11-2

A

B

C

D

E

F

1 23456789

For Low Power Standby version only

3115

12K

1.0V

GND_R

1N4148

1N4148

LPS

3103

5.5V

7003

BC337-25

3.5V

10R

9107

5129 #

9108

LOW_POWER_CONTROL

6119

1N4148

6120

1N4148

6110

6111

GND_LPC

1108

1109

3114 *

230V

3
2
1

120V

1101 *

9105 *
9106 *

1103 #

9103

6
5
4

1N4148

1

6100

1102

9113

32

SDT-SS-109DM

4

/21 Mains Transformer

For /21

3104 #

470R

1104 #

T200mA

9112

/37 Mains Transfo
Primary Winding

5100

98TS-03

1
2
4

5

/22 Mains Transfo
Primary Winding

6
8
10

1105 #

T200mA

9101

NTC

GND_REG

6113

3106

2110

1106 *

1N4148

1K

6112

3105

GND_FL

100n

2100

GND_STBY

1N4148

1K

2111

100n

47n

47n

2106

GND_STBY

Small Heatsink

41

6104

6106

6115

D5SBA20

2

6118

3

6105

1N4003GP

6107

1N4003GP

BZX79-C8V2

1107 *

1N4003GP

1N4003GP

9100

2101

GND_STBY

PWD_DN

2112

47n

100n

6103 #

2102

3110

For LPS /21 only

1N4003GP

100u

2103

1R5

21V

3101

8.2V

6109

100u

6116

1N4003GP

GND_VKK

BC327-25

7000

4K7

3100

7002

BC547B

10.5V

3102

BZX79-C8V2

100u

2107

GND_+C

GND_REG

1N4003GP

2K2

1N4003GP

10K

2104

7005

3K9

3111

22u

2108

2113 #

2109 #

6102

6108

100u

BC327-25

3112

6117

4m7

10000u

6m8

4m7

2K2

2115

2114

LPS

3113

BZX79-C33

GND_REGGND_LPC GND_VKK

GND_FL

33K

LOW_POWER_CONTROL

GND_STBY

-VKK

GND_D

GND_+C

-VKK

PWD_DN

NTC

LPS

GND_+C

To COMBI

EH-B

1201

1

2

3

4

5

6

7

1202

1

2

3

4

5

6

7

FE-BT-VK-N

To COMBI

1

2

3

4

5

GND_D

1203

GND_R

A

B

C

D

E

F

1101 E2
1102 B2
1103 C2
1104 A3
1105 A4
1106 E4
1107 E5
1108 D1
1109 D1
1201 D9
1202 E9
1203 E9
2100 A5
2101 A6
2102 B6
2103 B6
2104 B7
2106 C5
2107 C7
2108 D7
2109 E7
2110 E4
2111 E5
2112 E6
2113 E7
2114 E8
2115 E8
3100 A7
3101 A7
3102 B7
3103 B1
3104 A3
3105 C5
3106 B4
3110 C6
3111 C7
3112 C7
3113 C8
3114 E1
3115 A1
5100 A4
5129 D1
6100 A2
6102 A7
6103 A6
6104 A5
6105 A5
6106 A5
6107 A5
6108 A7
6109 B6
6110 B1
6111 B1
6112 C5
6113 B4
6115 C5
6116 C7
6117 D7
6118 E5
6119 A1
6120 B1
7000 A7
7002 A7
7003 B1
7005 C7
9100 A6
9101 A4
9103 D2
9105 F2
9106 F2
9107 C1
9108 D1
9112 A3
9113 C2

Item *

/21
/22
/37

3114

-

-

x

1101

x

-

-

9105

-

­x

9106

-

x

-

1106

4A
4A
5A

1107

4A
4A
5A

# For provision only

1 2345678

9

MAINS PART - COPPER SIDE VIEW

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

11-3

11-3

3139 113 3438 pt 1 dd wk 103

MAINS PART - COMPONENT SIDE VIEW

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

11-4

11-4

3139 113 3438 pt 1 dd wk 103

ELECTRICAL PARTS LIST - MAINS BOARD

MISCELLANEOUS
1100 4822 265 31015
1100 2422 030 00328
1102 4822 280 10382
1106 4822 071 54002
1106 4822 071 55002
1107 4822 071 54002
1107 4822 071 55002

!

Mains Socket /22

!

Mains Socket /37

!

Relay 1P 9V

!

Fuse T4A 250V /22

!

Fuse T5A 250V /37

!

Fuse T4A 250V /22

!

Fuse T5A 250V /37

1202 4822 267 10953 Flex Socket 7pin Vert.

CAPACITORS
2100 4822 122 33449 47nF 30% 50V
2101 4822 122 33449 47nF 30% 50V
2102 4822 124 40255 100µF 20% 63V
2106 4822 121 43526 47nF 5% 250V
2107 4822 124 40255 100µF 20% 63V
2108 4822 124 81151 22µF 20% 50V
2110 5322 121 42386 100nF 5% 63V
2111 5322 121 42386 100nF 5% 63V
2112 5322 121 42386 100nF 5% 63V
2114 4822 124 12328 6800µF 20% 16V
2115 4822 124 80563 4700µF 20% 35V

11-5

6120 4822 130 30621 1N4148

TRANSISTORS
7003 4822 130 40981 BC337-25
7005 4822 130 41246 BC327-25

Note: Only the parts mentioned in this list are normal

service spare parts.

RESISTORS

!

3103 4822 052 10109

10R 5% 0,33W
3105 4822 050 11002 1k 1% 0,4W
3106 4822 050 11002 1k 1% 0,4W
3110 4822 117 12148

!

1R5 5% 0,33W
3111 4822 116 52276 3k9 5% 0,5W
3112 4822 116 52256 2k2 5% 0,5W
3113 4822 050 23303 33k 1% 0,6W
3114 4822 053 21106!10M 5% 0,5W
3115 4822 116 52238 12k 5% 0,5W

COILS & FILTERS
5100 3103 308 30610

!

Standby Transformer /22
5107 4822 157 11832 Mains Filter 400µH 3A

DIODES
6100 4822 130 30621 1N4148
6104 4822 130 31878 1N4003G
6105 4822 130 31878 1N4003G
6106 4822 130 31878 1N4003G
6107 4822 130 31878 1N4003G
6110 4822 130 30621 1N4148
6111 4822 130 30621 1N4148
6112 4822 130 30621 1N4148
6113 4822 130 30621 1N4148
6115 4822 130 34382 BZX79-B8V2
6116 4822 130 31878 1N4003G
6117 4822 130 34142 BZX79-B33
6118 4822 130 82078 D5SBA20
6119 4822 130 30621 1N4148

DO NOT PRINT

------- BLANK PAGE -------

12-1

COMBI & REGULAT OR

BOARDS

12-1

Brief introduction of the Regulator Board

The regulator board provides the following:
a) 12V supply: +12V_A and +12V_M derived from the +A supply
b) 5,6V and 5V supply: +5V6 and 5V_VCD derived from the +A/2 supply

Brief introduction of the Combi Board

1. Source selection & Sound control
Audio Processor IC 7550 (TDA7468D) provides the source selection and sound control features via the I2C bus (I2C_CLK
and I2C_DATA lines).

2. Line out
Line out is taken directly from the Audio Processor IC 7550. Muting is done via Transistors 7500, 7501 and 7508.

3. Pre-amplifier
IC7510 (NJM4556AM) provides pre-amplification of the output signals from the Audio Processor IC 7550. Muting of audio
signals to Power Amplifier IC 7200 during Headphone application and Source switching is done via transistors 7514, 7515,
7540 and 7541

TABLE OF CONTENTS

Brief Introduction on Regulator & Combi Boards................. 12-1

Regulator (Stabilizer) Board layouts .................................... 12-2

Regulator (Stabilizer) Circuit ................................................ 12-3

Combi Board - Chips layout ................................................. 12-4

Combi Board - Component Layout....................................... 12-5

Combi Circuit - Power Amplifier part ....................................12-6

Combi Circuit - Source Select & Sound Control part........... 12-7

Combi Circuit - Headphone Amp. & Sub-woofer out part.... 12-8

Combi Circuit - Connector & Digital out part ........................ 12-9

Electrical parts list...............................................................12-10

4. Headphone and Sub-woofer outputs
The headphone and Sub-woofer output is taken from the pre-amplifier out. Muting of these outputs are done via transistors
7511, 7512, 7522 and 7523.

5. Power Amplifier
IC 7200 (AN7125) is used as Power amplifier. It function as Class G amplifier together with transistor 7204 (BDW94C) which
switches the supply between supply source +A and +A/2.

6. Protection Circuit
Transistors 7201, 7202 and 7203 provides protection against:

- short-circuit of speaker terminals

- short-circuit of speaker terminals to ground

7. Digital out buffer
IC 7525 (74VUD40) act as buffer to boost the digital output level

8. I/O Expander
I/O Expander IC 7526 (M62320FP) converts the I2C bus (I2C_CLK and I2C_DATA lines) into additional control lines.

9. +5V6_CON supply
IC 7529 (MC78L05) provides the necessary supply to power µProcessor IC 7102 (TMP88CU74F) during ECO Power mode.

12-2

12-2

COPPER SIDE VIEW - REGULATOR BOARDCOMPONENT SIDE VIEW - REGULATOR BOARD

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

3139 113 3441 pt 1 dd wk 103

3139 113 3441 pt 1 dd wk 103

CIRCUIT DIAGRAM - REGULATOR BOARD

12-3

12-3

A

B

C

1171 C2
1400 B8
1401 A1
1402 A1

10
11

1
2
3
4
5
6
7
8
9

EH-B

1401

1403 D1
2400 B4
2402 A6
2403 C4

To Combi

2404 C4
2405 B7
2406 B7
2407 B8

2408 D5
2409 E4
2410 E4
2411 C3

2412 F2
2413 E3
2415 E7
2416 D7

3403 A3
3404 B3
3405 A4
3406 B4

3407 B4
3409 C5
3410 B5
3411 B7

3412 B5
3413 B5
3414 B6
3415 C6

3416 B6
3417 C6
3418 B7
3419 B7

3420 B7
3421 B8
3422 D2
3423 D2

3424 E2
3425 E2
3426 E2
3427 E3

3428 F3
3430 D5
3431 D6
3432 D6

3433 D6
3434 E6
3435 E6
3436 E1

3437 F1
3438 F1
3439 F1
6400 C3

6401 C3
6402 B4
6404 C5
6405 B6

6406 B8
6407 E3
6409 E4
6411 D6

6412 D6
6413 D6
7401 B3
7402 B4

7403 A4
7405 A6
7406 C5
7407 B5

7408 B6
7409 B8
7410 D6
7411 E6

7412 E6
7413 D2
7414 F2
7415 F3

7417 D4
7419 F1
7420 E1
7421 F1

9172 D2
9174 D2
9401 A5
9402 D1

9403 D2
9404 D2
9405 D3
9406 E1

1 234567 8

3411

470R

10K NTC

+12V_M

3419

3420

2406

11.3V

330R

10.35V

6406

BZX79-C4V7

1K

100u

VCD_GND

3421

7409

BC327-25

6.34V

2407

5R6

10.99V

100u

1400

EH-B

For Fan

EH-B

1402

GND_M

7408

0.65V

+12V_A

11.3V

2402

GND_A

3415

68R

47u

6405

3416

3417

BZX79-B10

10u

2405

120R

120R

3418

+A

7403

BDX53BFI

11.3V

1K

3405

1

11.3V

29V

14.5V

+12V_A

LPC

+12V_M

+A

+A/2

+5V6

5V_VCD

VCD_ON

2
3
4
5
6
7
8
9

GND_A

5V6_GND

VCD_GND

T2A5

*

T1A &

LPC

4.8V

+5V6

5.7V

2411

5V6_GND

3403

27.3V

7401

BC547B

4.2V

3404

6400

47u

6401

GND_A

2K2

1N4148

1N4148

270R

27.9V

7402

BC557B

12.4V

3406

2403

2400

2u2

1K

4u7

For Non-LPS version only

15K

3407

6402

BZX79-C15

0.6V

3K3

3409

100n

2404

9401

+A

3410

1.4V

7406

BC547B

3412

7407

BC547B

10K

1K

3413

6404

11.3V

7405

BD438

1K

3414

1N4148

1K

9.91V

BC547B

A

B

1

2

C

D

E

F

For CDR versions only

*

1403

EH-B

1

2

3

4

5

6

To CDR

#

2

3

7420

STP16NE06

1

1K

3439

7419

BC547B

GND_M

9406

3438

BC547B

GND_M

VCD_GND

5V_VCD

+12V_M

3436

10K

100K

7421

+A

3437

100K

1171

9402

9172

9174 &

3423

22K

BDW94C

3424

470K

7414

BC547B

VCD_ON

9403 &

7413

1

3425

23

2K2

10K

3422 &

3426

2412

9404

100K

1u

7415

BC547B

2413

6407

10u

3427

3428

5V6_GND

9405 &

BZX55-B4V7

100R

150R

2409

7417

1

IN OUT

GND

L7805

10u

6409

2410

100n

For NON CDR

2

0.7V

5.7V14.1V

3

1N4148

2408

5V6_GND

For CDR versions only

*

10K

3430

100n

BC547B

6411

#

1N4148

7411

7410

BD438

3431

3432

180R

180R

7412

BC547B

VCD_GND

PROVISION ONLY

#

FOR CDR ONLY

*

FOR NON-CDR ONLY

&

1N4148

10K

3433

6412

6413

3434

3435

BZX79-B3V9

10u

2415

120R

120R

2416

5V_VCD

D

47u

E

F

8239_210_88960... 3441 pt 1 dd wk103

1 234567 8

12-4 12-4

CHIP LAYOUT - COMBI BOARD

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

3139 113 3437 pt 1 dd wk 103

COMPONENT LAYOUT - COMBI BOARD

This assembly drawing shows all possible versions. For components used in a spsecific version see schematic diagram and respective parts lists.

12-5

12-5

3139 113 3437 pt 1 dd wk 103

COMBI CIRCUIT - POWER AMPLIFIER P ART

12-6 12-6

A

B

C

D

E

0020 A1
0023 D1
1123 A2
1200-A E9
1200-B E9

1221 B1
1222 D1
1224 D1
1225 B1
2202 E5

2203 E5
2204 E8
2205 D8
2206 E8
2207 E8

2208 E8
2209 D8
2210 B9
2211 B9
2212 C8

123456789

1123

RT-01T

1

GND_D

GND_A

DIPMATE

0020

1

2

3

4

5

6

7

GND_D

GND_+A_2

FE-BT-VK-N

1

2

3

4

5

1
2
3
4
5
6
7
8
9

10
11

1225

EH-B

1222

FE-BT-VK-N

-VKK

F1

F2

POWER_DOWN

NTC
LOW_POWER_CONTROL

LOW_PWR_SUPPLY

EH-B

1224

1
2
3
4
5
6
7
8
9

1221

1

2

3

4

5

6

7

DIPMATE

0023

1
2
3
4
5
6
7
8

9
10
11
12

# For Provision only

(D.C. Voltages during active play)

GND_G

+A_2

LOW_POWER_CONTROL

+12V_M

+5V_VCD

9630

DVD_ON

+A

+12V_A

+A

+A_2
+5V6

2213 C8
2214 C6
2215 C5
2216 D5
2217 A9

GND_P

GND_A

GND_D

GND_D

VCD_ON

CDR_ON

2648 E6
2649 E7
3202 E4
3203 D4
3204 E4

GND_D

3205 E5
3206 E7
3207 D7
3208 E7
3209 D7

GND_M

3210 E8
3211 D8
3212 E8
3213 D8
3214 B8

GND_+A_2

LEFT

RIGHT

GND_A

3203

82K

3202

82K

3215 B8
3216 B9
3217 B8
3218 B9
3219 C9

3205

3204

5K6

5K6

AMP_IC

2203

2202

3220 C8
3221 D7
3222 E8
3223 C7
3224 C5

22p

22p

3225 D6
3226 D6
3227 D7
3228 A7
3229 A8

BZX79-C22

6205

4u7

3224

2215

GND_G

2216

4u7

GND_G

IN1

6

STB

5

MUTE

9

IN2

8

330R

STB

MUTE

GND_A

3232 A8
3233 A8
3234 A9
5200 E8
5201 D8

BYV28-200/20

7204

BDW94C

28V

7205

BC547B

6207

BZX79-B4V7

7200AN7125

1

VCC

VREF

GND

7

+A_2

6204

HEATSINK

9V

3225

GND_G

OUT1+

GND1

OUT1-

OUT2-

GND2

OUT2+

2648 #

10n

5202 E8
5203 E8
6200 E7
6201 E7
6202 E7

1K8

3226

2
3
4

10
11
12

28V14V

3223

2214

8.3V

1K8

3227

GND_D

2649 #

10n

GND_D

+A

470R

560p

6206

1N4148

1K8

6203 E7
6204 B6
6205 B5
6206 C7
6207 C6

+A

6208

BZX79-B18

3221

3207

470R

3209

6201

6200

3208

3206

6208 C7
6209 A9
7200 D6
7201 B8
7202 B8

3228

100K

10K

10K

6203

1N4003

1N4003

10K

6202

10K

3229

3217

22K

2212

3211

2R2

5201

360n

3213

2R2

5203

360n

1N4003

3222

4K7

GND_P

3212

2R2

5202
5200

1N4003

360n

3210

2R2

27.3V28V

7.5V

100n

7203 C8
7204 C6
7205 C6
7206 A8
9630 E2

BC557B

7206

220K

3214

22K

7.5V

7.5V

7201

BC557B

22u

2213

2205

2207

GND_D

2206

360n

2204

28V

3215

3220

2209

47n

220n

220n

2208

47n

3232

10K

3233

10K

6209

3234

100K

GND_P

AMP_ON

47K

2210

100n

3216

BC557B

7202

7.5V

7203

GND_P

3219

BC547B

47K

GND_P

220n

GND_D

220n

8239_210_88490 cct 1... 3437 pt 1 dd wk103

100n

2217

BZX79-B4V7

15K

2211

22u

3218

150K

100R

GND_P

AMP_IC

1200-B
4
3

2
1

1200-A

CLIP

A

B

C

D

E

1234567

89

12-7

COMBI CIRCUIT - SOURCE SELECT & SOUND CONTROL PART

12-7

2504

2505

1u

1u

3515

3514

-VKK

+5V6

6521

15K

15K

1N4148

5V

5V

3501

3500

1K

1K

2533 C14
2534 G14
2535 C14
2536 H15
2537 D15

2511

2510

2519

2518

CD_L

CD_R

AUX_L

TU_L

TU_R

2566 F11
2567 F15
2568 F15
2612 I2
2613 I1

2645 G15
2646 C9
3500 B5
3501 A5
3502 C5

3503 B5
3504 C5
3505 C5
3506 D4
3507 E4

3508 D4
3509 E4
3510 F3
3511 E3
3512 F4

3513 E4
3514 F4
3515 F4
3516 F5
3517 F5

3518 I2
3519 H2
3520 J4
3521 H4
3522 I3

3523 H3
3524 I5
3525 H5
3526 I5
3527 H5

3530 G14
3531 D14
3532 G14
3533 D14
3534 H16

3535 C16
3536 H17
3537 C17
3538 F16
3539 E17

3541 C12
3542 H12
3543 C12
3544 I12
3545 J10

3546 K10
3547 J11
3548 K11
3550 J12
3552 J12

3553 H9
3554 H9
3555 H10
3557 J12
3558 J11

3559 K11
3560 H4
3563 I4
3564 I4
3565 K3

3566 A3
3567 B9
3569 D7
3570 E16
3571 E16

3572 F16
4504 G13
4505 D13
4516 I2
6506 G16

6507 D16
6508 B4
6509 B9
6510 C9
6521 I4

7500 I3
7501 H3
7506 K12
7507 K12
7508 I4

7509 B9
7550 D12
9640 I1

A

BZX55-B9V1

470p

GND_A

0u47

GND_A

GND_A

2525

2561

3555 #

470p

GND_A

22u

GND_A

10M

SS_L

SS_R

2527

9.1V

47n

2562

GND_A

1269

1

VREF

GND_A

GND_A

2565

47u

5V

2566

100n

27
1

28

3
4
5
6
2
23

TDA7468D

24
25
26

470p

2520

470p

2524

470p

2526

GND_A

SS_L

470p

ALC_LEVEL

3545

33K

GND_A

3547

GND_A

150K

2522

470p

GND_A

3558

GND_A

330K

2547

2548

2549

100n

0.65V

150K

3559

GND_A

82K

3548

3546

SS_R

33K

3543

47K

GND_A

2545

0u47

3541

5K6

12K for S

7550

GND_A

78 9

POWER
SUPPLY

SOURCE

SELECTOR

SUR.

SUR.

VOLUME I

LEFT

VOLUME I

RIGHT

3542

5K6

12K for S

0u47

2544

47K

3544

GND_A

3550

+12V_A

150R

47u

3552

390R

SA_IN

1K2

3.05V

GND_A

3.75V

BC857B

7506

3557

15p

7507

BC847B

GND_A

LOGIC

2528

GND_A

2529

4n7

4n7

4505 #

4504 #

TREBLE

LEFT

TREBLE

RIGHT

202122

2530

2531

220n

220n

10 11

BASS
LEFT

BASS

RIGHT

GND_A

3530

3531

GND_A

1819

3537

3535

18K

3538

220R

6506 #

1N4148

2538

1n

2543

1n

I2C_CLK

I2C_DATA

3534

18K

3539

220R

10K

VOL_LEFT

GND_A

GND_A

VOL_RIGHT

2541

10n

100n

100p

GND_D

3570 #

12K

GND_A

2542

3571

3572

2539

1n

6507 #

1N4148

GND_A

1K

1K

1n

2540

10n

2533

2535

470n

470n

5K6

8K2

3533

GND_A

VOLUME II

LEFT

BASS ALC

IIC BUS

REC

VOLUME II

RIGHT

12

16

14
15
13

17

2567

2537

GND_A

ALC_LEVEL

100p

3n3

2568

2645

2534

2532

470n

470n

5K6

8K2

3532

GND_A

2536

GND_A

3n3

3536

10K

# For provision only

8239_210_88490 cct 2... 3437 pt 1 dd wk103

B

C

D

E

F

G

H

I

J

K

7509

11.4V

BC847B

3567

220R

2563

GND_A

6509

10V

1N4148

47n

2646

220u

6510

GND_A

2560

GND_A

100n

3569

1K

MIC

GND_A

GND_A

GND_A

GND_A

2523

2521

470p

GND_A

GND_A

GND_A

GND_D

VREF

I2C_CLK

I2C_DATA

3553 #

GND_A

1M

2550 #

GND_A

0u47

3554 #
3K3

2551

3503

3502

2538 G16
2539 C16
2540 H16
2541 C16
2542 F16

2501

1u

2500

1u

2503

1K

100n

47K

3505

GND_A

2502

1K

100n

47K

3504

TAPE_L

TAPE_R

TU_R

2543 E16
2544 H12
2545 C12
2546 J4
2547 J11

TU_L

2548 J11
2549 K11
2550 H9
2551 H9
2559 B3

2560 B8
2561 B10
2562 B10
2563 C9
2565 E11

+12V_A

GND_A

CD_R

CD_L

TO/FROM SOLID STATE AUDIO

1u

AUX_L

3517 #

10K

GND_A

3516 #

AUX_R

10K

1u

SS_R

SS_L

1254 #

1

2

3

4

5

FE-BT-VK-N

GND_A

GND_A

TAPE_L

GND_A

TAPE_R

GND_A

GND_A

AUX_R

GND_A

LINE_L

GND_A

LINE_R

4u7

3527

3526

1K5

GND_A

1K5

GND_A

SS_L

TP_REC_LEFT

TP_REC_RIGHT

SS_R

MUTE_LINE

LINE_R

I2C_CLK

I2C_DATA

GND_D

3525

27K

3524

27K

4u7

1250 A2
1251 B2
1252 D1
1253 K2
1254 F6

A

B

C

D

AUX

E

AUX

F

G

For Line-out version only

LINE OUT

H

9640

2613 #

I

GND_A

J

K

2501 A5

1269 C10

2502 C5

1500-A E1

2503 B5

1500-B G1

2504 D4

1501 D1

2505 E4

2500 B5

123456789101112131415161718

TP_REC_LEFT

TP_REC_RIGHT

GND_A

TP_LEFT

+12V_A

TP_RIGHT

-CMOS

REC_LEFT

GND_A

REC_RIGHT

GND_A

CDR_RIGHT

GND_A

CDR_LEFT

1252

1

2

EH-B

TO TAPE MOTOR

1501

YKC21-3418

3

1

2

4

1500-A

YKC21-3424

3

1

1250

FE-BT-VK-N

1251

FE-BT-VK-N

2508 F4
2509 F4
2510 F5
2511 E5
2512 I2

TAPE

TO/FROM TAPE

1

2

3

4

5

6

7

TO/FROM CDR

1

2

3

4

5

6

7

GND_A

GND_A

TP_REC_LEFT

TP_REC_RIGHT

GND_A

TP_LEFT

+12V_A

TP_RIGHT

TP_REC_LEFT

TP_REC_RIGHT

TP_RIGHT

TP_LEFT

GND_M

+12V_M

2513 H2
2514 I3
2515 H3
2516 J3
2517 H3

2518 I5
2519 H5
2520 G11
2521 G9
2522 G11

2559

GND_D

CD_RIGHT

CD_LEFT

3511

-10V

47u

2K2

-Vkk

3566

BZX79-C10

GND_D

2509

2523 G9
2524 G11
2525 G10
2526 G10
2527 G10

-33V

5K6

6508

470p

TP_RIGHT

3506

1K2

3507

1K2

3513

12K

TP_LEFT

2528 G13
2529 D13
2530 G13
2531 D13
2532 G14

TUNER_LEFT

TUNER_RIGHT

10K

3508

GND_A

10K

3509

GND_A

2

470p

5V

0V

7508

BC857B

2546

GND_A

3512

12K

3560

GND_A

GND_A

3521

2K2

1M

5V

3563

4K7

3564

10K

10u

3520

2K2

1500-B

YKC21-3424

7

100n

6

4

5

100n

GND_EMC

FE-BT-VK-N

2612

1

2

3

4

To MIC

1253 #

GND_A

4516

3519

470R

3518

470R

2513

GND_A

2512

GND_A

MIC

MIC_DET

2n2

2n2

GND_A

0V

0V

GND_A

0V

0V

GND_A

#

3565

4R7

2515

2514

2517

10p

10p

1u

BC847B

7500

BC847B

2516

1u

7501

GND_A

3510

2K2

2508

GND_A

3523

2K2

0V

0V

3522

2K2

+12V_A

123456789101112131415161718

12-8

COMBI CIRCUIT - HEADPHONE AMPLIFIER & SUB-WOOFER OUT PART

12-8

1255 E1
1256 C10
1502 G5
2571 A3
2572 C3

A

B

C

D

1

2

3

E

4

5

6

FE-BT-VK-N

TO/FROM VOICE CONT.

2573 B4
2574 D4
2575 B3
2576 C3
2577 A3

2578 C3
2579 B6
2580 D6
2581 C8
2582 D8

2585 B8
2586 B12
2587 G10
2588 G11
2589 H6

2590 H8
2591 E4
2592 E4
2593 E2
2594 G5

2595 B5
2614 G6
2615 D11
2616 C11
3573 A3

3574 C3
3575 A3
3576 C3
3577 B3
3578 D3

3579 B3
3580 D3
3581 B4
3582 D4
3583 B5

3584 B5
3587 B7
3588 D7
3589 B7
3590 D7

3591 C7
3592 D7
3593 E11
3594 C11
3595 E11

3596 D11
3597 A6
3598 A9
3599 A9
3600 B8

3601 B10
3602 B9
3603 A11
3604 A13
3605 B13

3606 B13
3607 B11
3609 C13
3610 F11
3611 G11

3612 G6
3613 G8
3614 G6
3615 G9
3616 H9

3617 H6
3618 H7
3619 E3
3620 E2
3621 E2

3641 E13
3642 D13
3643 E13
3645 G7
3646 C13

4517 F6
4563 D12
4576 C12
4600 C12
4601 D12

5500 E3
6520 G9
7510-A A4
7510-B C4
7511 C7

7512 D7
7514 D12
7515 E12
7516 A8
7517 A9

7518 B9
7519 A12
7520 A12
7521 B13
7522 G6

7523 G7
7524 G8
7540 D14
7541 E14
9641 F5

1234567891011121314

-VKK

7517

BC847B

2585

GND_D

3599

5K6

10u

7518

BC847B

5.6V

1K

3598

5.6V

0V

3602

GND_D GND_D

GND_A

HP_DET

10K

3601

10K

+5V6

MUTE_HP

FE-BT-VK-N

1

2

3

4

AMP_R

AMP_L

TO HEADPHONE

1256

HP_IN_L

GND_A

HP_IN_R

HP_DET

2616

4u7

2615

4u7

3603 #

4M7

0V

7519

BC857B

3607

GND_D

VC_OUT_RIGHT

3594

1K

3596

1K

VC_OUT_LEFT

3593

1K

3595

1K

7520

0V

BC847B

0V

BC817-25

GND_A

4601 #

BC817-25

2586

GND_D

4576

7514

4563

7515

4K7

4600 #

0V

0V

0V

0V

3605

5K6

4u7

7521

BC847B

3604

GND_D

5.6V

5.6V

1K

3646

1K

3642

1K

3641

1K

3643

1K

3609

GND_D

+5V6

3606

10K

0.7V

10K

0V

0V

0V

GND_A

0V

GND_AGND_A

MUTE_GENERAL

7540

BC817-25

7541

BC817-25

RIGHT

LEFT

1255 #

HEADPHONE AMPLIFIER
DIFF. INPUT

VOL_LEFT

VOL_RIGHT

2593

GND_A

+12V_A

100u

GND_A

VC_LEFT

VC_RIGHT

VC_GND

VC_OUT_RIGHT

VC_OUT_LEFT

+12V_A

VC_LEFT

2572

0u47

VC_RIGHT

HPREF

4K7

3620

4K7

3621

2571

0u47

HPREF

HPREF

#

#

3574

10R

3578

1K

3580

6K8

3573

10R

3577

1K

3579

6K8

HPREF

HPREF

3575

3576

B_REF3

12K

GND_A

12K

+12V_A

GND_A

2577

2575

2578

2576

11.3V

5500

3619

5.7V

5.7V

2u2

5.7V

5.7V

100p

470p

10R

100p

470p

5

6

3

2

B_REF3

GND_A

2574
220p

3582

2591

47u

2592

22n

B_REF3

GND_A

2573
220p

3581
27K

8

4

27K

GND_A

7510-A

8

NJM4556AM

4

7510-B
NJM4556AM

7

7516

0.7V

0.7V

3589

47R

3590

47R

5V

GND_A

7512
BC817-25

BC857B

0V

7511
BC817-25

0V

-VKK

3597 #

4M7

5.7V

1

3583

3K3

5.7V

3K3

2595

3584

22u

HP_AMP_L

SUB_W

HP_AMP_R

2579

22u

2580

22u

3587

33R

3591

1K

3592

1K

3588

33R

4V

3600

GND_D

4K7

2581

GND_A

2582

5V

100p

GND_A

100p

A

B

C

D

E

G

H

3610

2588

GND_D

+5V6

15K

100p

F

HP_DETHP_IN

G

H

8239_210_88490 cct 3... 3437 pt 1 dd wk103

F

VC_GND

# FOR PROVISION ONLY

GND_D

9641

2594 #
100n

1502

1

YKC21-3416

SUBWOOFER

OUT

GND_A

2

3

GND_A

4517 #

2614
100n

3614

GND_A

2589

GND_A

GND_EMC

0V

2K2

7522

BC817-25

470p

GND_A

3612

220R

0V

3617

0V

2587

GND_D

3611

5K6

1u

-VKK

0V

3645

0V

3618

SUB_W

1K

3613 #

4M7

7524

5V

BC857B

0V

4K7

3615

2590

GND_A

5V

10u

6520

1N4148

3616

2K2

5.6V

+5V6

MUTE_GENERAL

220R

7523

BC817-25

GND_A

1K

1234567891011121314

12-9

COMBI CIRCUIT - CONNECTOR & DIGITAL OUT PART

12-9

G

1260 C9
1261 A9
1262 E7

1263 F9
1264 F9
1265 D11

1266 A8
1267 C1
1268 C2

1504 A1
2570 B5
2596 A3

2597 B5
2598 B2
2599 B3

2600 B5
2601 B3
2602 C4

2603 B2
2604 C2
2605 D2

2606 D3
2607 E2
2608 E2

2609 G5
2610 G6
2611 F8

2642 A11
2643 C13
2647 A4

3372 D13
3373 E13
3622 A4

3623 B2
3624 A5
3625 B4

3626 D2
3627 D2
3628 E2

3630 F2
3631 F2
3632 G2

3633 G2
3634 G3
3635 A3

3636 E1
3644 A11
3647 C14

3648 B14
3649 B13
3650 C13

3651 C13
3652 A4
3653 A4

3654 A2
3655 E10
3656 E10

3670 F6
4502 F11
4503 F11

4506 E10
4507 D10
4508 B11

4509 B5
4510 G2
4511 F3

4512 F4
4513 A3
4514 A3

4515 A5
4518 F4
4519 F4

4557 C2
4558 G3
4559 B5

5501 A3
6330 D14
6511 E1

6512 G6
6513 F1
7328 D13

7525 A4
7526 D3
7527 F2

7528 G2
7529 F6
7553 B12

7555 B13
7556 C12
9050 A11

9545 F6
9629 F1

1234567891011121314

3635
220R

4514 #

3652

75R

2603
100n

4557 #

100n
2604

3654 #

3623

33R

GND_EMC

1268

4513 #

2.78V

1u

2598

150p

6RG

2596

1

2599

2

100n

34

5501

6

2601
220n

3625

2

4

6

8

10

12

1Y

2Y

3Y

4Y

5Y

6Y

560R

74LVU04D

14

VCC

GND

7

1

1n

2602

A

1504

YKC21-3416

COAX

DIGITAL

B

OUT

C

3

2

1

1267

1

GND_D

22K

7525

1A

2A

3A

4A

5A

6A

2647 #

47p

3653

22K

GND_D

4515 #

CD_LEFT

GND_A

CD_RIGHT

+5V_CD

GND_M

2K2

470R

3624

3622

4559 #

100n

2597
100n

2570

4509 #

2600
220n

COAX2_EBU

COAX1_+3V

EBU_GND

1

3

5

9

11

13

+11V_M

SW_INFO

CD_SHR_DATA

CD_SHR_CLK

RAB

DATA
SILD

GND_D

SICL

GND_D

COAX1_+3V

GND_D

COAX2_EBU

EBU_GND

GND_D

5.0V

470R

3628

220R

5K6

3626

2605

GND_D

GND_D

5.6V

5K6

3630

VCD_ON

0.7V

3633

GND_D

+5V_VCD

I2C_CLK

3627

100p

100n

+5V6

10K

2608

3632

2K2

470R

2606

GND_D

5.0V

GND_D

7526
M62320FP 16

100p

SCL2
SDA3
VDD13
GND8

CS0

CS115CS2

CHIP SELECT

I2C BUS

TRANSCEIVER

PWR

OUT I/O IN

RES

12

4511 #

1K

CDR_ON

4558 #

3634

MUTE_LINE

GND_D

14

SHIFT

REG

88

8
DATA LATCHES

88 8

I/O PORT

D26D37D49D510D611D7

4512 #

4518 #

4519

MUTE_HP

MIC_DET

HP_IN

DVD_ON

MUTE_GENERAL

SO

D045D1

AMP_ON

1

TUNER_LEFT

GND_A

5.66V

2610

GND_D

TUNER_RIGHT

+5V6_CON

47u

LOW_PWR_SUPPLY

AMP-ON MUTE_GENERAL

ACTIVE

HI

LO

2609

11.7V

100n

GND_D

HP-DET MUTE_HP

LO LO

7529

MC78L05

1

IN3OUT

GND

2

0.67V

6512

1N4148

GND_D

9545

3670 #

10R

I2C_DATA

D

NTC

+5V

3636 #

680R

1N4148

+5V6

E

F

6511

5.0V

+5V_CD

+5V_CD

6513

1N4003

9629 #

2607

GND_D

5.6V

BC327-25

7528

BC847B

GND_D

4510

100n

7527

3631

FROM/TO TUNER

FE-BT-VK-N

+12V_A

FE-BT-VK-N

1266

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

FROM/TO 3DTC

BASIC

1262

1
2
3
4
5
6
7
8

# For Provision only

CD_LEFT

GND_A

CD_RIGHT
+5V_CD

GND_M
+11V_D

SW_INFO

CD_SHR_DATA

CD_SHR_CLK

RAB

DATA
SILD

GND_D
SICL

GND_D
COAX1/+3V

COAX2/EBU

EBU_GND

GND

MIC_DET

LOW_POWER_CONTROL

2611
100n

HP_DET

CLIP

POWER_DOWN

SA_IN

TU_ENAB
TU_DATA

TU_CLK

TU_STEREO

FE-BT-VK-N

TU_GND

1261

11
10

FROM/TO 3DTC

FE-BT-VK-N

15

14

13

12

9

8

7

6

5
4
3
2

EH-B

1260

1

FROM/TO FRONT

1264

3

2

COAX2
SHIELD

1

11
10

9
8
7
6
5
4
3
2
1

FE-BT-VK-N

1263

9050

3644 #

47R

2642

11.2V

+11V_M

470u

A

11.4V

+12V_M

GND_M

+12V_M

+5V6

7556

BC847B

+5V_VCD

NTC

4.8V

7553

BC847B

OCD

7328

BC557B

3373

10K

2643

7555
BC847B

47u

3372

47K

3650

100K

3649

3651

6330

1N4148

0.7V

15K

1K

3648

3647

6K8

0.7V0V

1K

GND_D

OCD

RAB

4508 #

GND_D

1265

RAB

DATA

SW_INFO

GND_D

CD_SHR_DATA

CD_SHR_CLK

4503 #

+5V6_CON

GND_D

I2C_CLK

I2C_DATA

GND_D

SILD

SICL

F2

F1

-Vkk

4502

NTC

+5V6_CON

4507

+5V6

4506 #

47K

3655

9
8

33K

7

3656

GND_D

+5V6

+12V_A

6
5
4
3
2
1

19

18

17

16

15

14

13

12

11

10

FROM/TO FRONT

FE-BT-VK-N

For CDR version only

VCD_ON

9

8

7

6

5

4

3

2

1

B

C

D

E

F

G

8239_210_88490 cct 4... 3437 pt 1 dd wk103

1234567

8 9 10 11 12 13 14

12-10

ELECTRICAL PARTS LIST - REGULATOR BOARD ELECTRICAL PARTS LIST - COMBI BOARD

12-10

MISCELLANEOUS
32 3139 111 01430 Spring Clip I/C
1171 4822 071 51002!Fuse T1A 250V

CAPACITORS
2400 4822 124 22652 2,2µF 20% 50V
2402 4822 124 40433 47µF 20% 25V
2405 4822 124 11947 10µF 20% 16V
2406 4822 124 41643 100µF 20% 16V
2407 4822 124 41643 100µF 20% 16V
2408 4822 126 12882 100nF +80/-20% 50V
2409 4822 124 40248 10µF 20% 63V
2410 4822 126 12882 100nF +80/-20% 50V
2411 4822 124 12233 47µF 20% 25V

RESISTORS
3403 4822 050 11002 1k 1% 0,4W
3404 4822 116 52256 2k2 5% 0,5W
3405 4822 116 83876 270R 5% 0,5W
3406 4822 050 11002 1k 1% 0,4W
3411 4822 116 83883 470R 5% 0,5W
3415 4822 116 52199 68R 5% 0,5W
3416 4822 116 52206 120R 5% 0,5W
3417 4822 116 52206 120R 5% 0,5W
3418 4822 117 12063 10k 5% NTC DC 0,5W
3419 4822 116 52219 330R 5% 0,5W
3420 4822 050 11002 1k 1% 0,4W
3421 4822 052 10568 5R6 5% 0,33W
3422 4822 050 21003 10k 1% 0,6W

DIODES
6400 4822 130 30621 1N4148
6401 4822 130 30621 1N4148
6405 4822 130 61219 BZX79-B10
6406 4822 130 34174 BZX79-B4V7
6409 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS
7401 4822 130 40959 BC547B
7402 4822 130 44568 BC557B
7403 9322 139 23687 BDX53BFP
7408 4822 130 40959 BC547B
7409 4822 130 41246 BC327-25
7417 4822 209 31841 L7805CP

Note: Only the parts mentioned in this list are normal

service spare parts.

MISCELLANEOUS
33 3139 111 01430 Spring Clip I/C
1200 4822 267 31176 Loudspeaker Socket
1221 4822 267 10953 Flex Socket 7pin Vert.
1250 4822 267 10953 Flex Socket 7pin Vert.
1256 4822 267 10733 Flex Socket 4pin Vert.
1262 4822 265 11515 Flex Socket 8pin Vert.
1263 2422 025 14518 Flex Socket 9pin Vert.
1265 4822 265 11553 Flex Socket 19pin Vert.
1266 4822 265 11553 Flex Socket 19pin Vert.
1501 4822 265 20553 Aux-in Socket
1502 4822 267 31729 Sub-woofer Socket
1504 4822 267 31729 Digital Out Socket

CAPACITORS
2202 4822 122 33761 22pF 5% 50V
2203 4822 122 33761 22pF 5% 50V
2204 4822 126 12785 47nF +80/-20% 50V
2205 4822 126 12785 47nF +80/-20% 50V
2206 4822 121 42408 220nF 5% 63V
2207 4822 121 42408 220nF 5% 63V
2208 4822 121 42408 220nF 5% 63V
2209 4822 121 42408 220nF 5% 63V
2210 4822 126 12882 100nF +80/-20% 50V
2211 4822 124 81151 22µF 20% 50V
2212 4822 126 12882 100nF +80/-20% 50V
2213 4822 124 81151 22µF 20% 50V
2214 4822 122 10459 560pF 10% 50V
2215 4822 124 40769 4,7µF 20% 100V
2216 4822 124 40769 4,7µF 20% 100V
2217 4822 126 12882 100nF +80/-20% 50V
2500 4822 124 21913 1µF 20% 63V
2501 4822 124 21913 1µF 20% 63V
2502 4822 126 14305 100nF 10% 16V
2503 4822 126 14305 100nF 10% 16V
2504 4822 124 21913 1µF 20% 63V
2505 4822 124 21913 1µF 20% 63V
2508 4822 126 13881 470pF 5% 50V
2509 4822 126 13881 470pF 5% 50V
2510 4822 124 21913 1µF 20% 63V
2511 4822 124 21913 1µF 20% 63V
2518 4822 124 40769 4,7µF 20% 100V
2519 4822 124 40769 4,7µF 20% 100V
2520 4822 126 13881 470pF 5% 50V
2521 4822 126 13881 470pF 5% 50V
2522 4822 126 13881 470pF 5% 50V
2523 4822 126 13881 470pF 5% 50V
2524 4822 126 13881 470pF 5% 50V
2525 4822 126 13881 470pF 5% 50V
2526 4822 126 13881 470pF 5% 50V
2527 4822 126 13881 470pF 5% 50V
2528 5322 122 32261 4,7nF 10% 100V
2529 5322 122 32261 4,7nF 10% 100V

2530 4822 121 42408 220nF 5% 63V
2531 4822 121 42408 220nF 5% 63V
2532 4822 121 51252 470nF 5% 63V
2533 4822 121 51252 470nF 5% 63V
2534 4822 121 51252 470nF 5% 63V
2535 4822 121 51252 470nF 5% 63V
2536 5322 126 11579 3,3nF 10% 63V
2537 5322 126 11579 3,3nF 10% 63V
2538 3198 016 31020 1nF 5% 25V
2539 3198 016 31020 1nF 5% 25V
2540 5322 126 11583 10nF 10% 50V
2541 5322 126 11583 10nF 10% 50V
2542 3198 016 31020 1nF 5% 25V
2543 3198 016 31020 1nF 5% 25V
2544 5322 124 41948 470nF 20% 50V
2545 5322 124 41948 470nF 20% 50V
2547 4822 124 81286 47µF 20% 16V
2548 4822 122 33752 15pF 5% 50V
2549 4822 126 14305 100nF 10% 16V
2551 5322 124 41948 470nF 20% 50V
2559 4822 124 81286 47µF 20% 16V
2560 4822 126 14305 100nF 10% 16V
2561 4822 124 81151 22µF 20% 50V
2562 3198 017 34730 47nF 10% 16V
2563 4822 124 40196 220µF 20% 16V
2565 4822 124 80231 47µF 20% 16V
2566 4822 126 14305 100nF 10% 16V
2567 4822 122 31765 100pF 2% 63V
2568 4822 122 31765 100pF 2% 63V
2570 4822 126 14305 100nF 10% 16V
2571 5322 124 41948 470nF 20% 50V
2572 5322 124 41948 470nF 20% 50V
2573 4822 126 13883 220pF 5% 50V
2574 4822 126 13883 220pF 5% 50V
2575 4822 126 13881 470pF 5% 50V
2576 4822 126 13881 470pF 5% 50V
2577 4822 122 31765 100pF 2% 63V
2578 4822 122 31765 100pF 2% 63V
2579 4822 124 81151 22µF 20% 50V
2580 4822 124 81151 22µF 20% 50V
2581 4822 122 31765 100pF 2% 63V
2582 4822 122 31765 100pF 2% 63V
2585 4822 124 40769 4,7µF 20% 100V
2586 4822 124 40769 4,7µF 20% 100V
2587 3198 017 41050 1µF +80/-20% 10V
2588 4822 122 31765 100pF 2% 63V
2589 4822 126 13881 470pF 5% 50V
2590 4822 124 22833 10µF 20% 50V
2591 4822 124 81286 47µF 20% 16V
2592 4822 126 14494 22nF 10% 25V
2593 4822 124 40207 100µF 20% 25V
2595 4822 124 41796 22µF 20% 16V

12-11

ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD

CAPACITORS
2596 3198 017 41050 1µF +80/-20% 10V
2597 4822 126 14305 100nF 10% 16V
2598 4822 122 33753 150pF 5% 50V
2599 4822 126 14305 100nF 10% 16V
2600 4822 126 13879 220nF +80/-20% 16V
2601 4822 126 13879 220nF +80/-20% 16V
2602 3198 016 31020 1nF 5% 25V
2603 4822 126 14305 100nF 10% 16V
2604 4822 126 14305 100nF 10% 16V
2605 4822 122 31765 100pF 2% 63V
2606 4822 122 31765 100pF 2% 63V
2607 4822 126 12882 100nF +80/-20% 50V
2608 4822 126 14305 100nF 10% 16V
2609 4822 126 12882 100nF +80/-20% 50V
2610 4822 124 81286 47µF 20% 16V
2611 4822 126 14305 100nF 10% 16V
2614 4822 126 14305 100nF 10% 16V
2615 4822 124 40769 4,7µF 20% 100V
2616 4822 124 40769 4,7µF 20% 100V
2642 4822 124 80791 470µF 20% 16V
2643 4822 124 81286 47µF 20% 16V
2645 4822 126 14305 100nF 10% 16V
2646 3198 017 34730 47nF 10% 16V

RESISTORS
3202 4822 117 12864 82k 5% 0,6W
3203 4822 117 12864 82k 5% 0,6W
3204 4822 051 30562 5k6 5% 0,063W
3205 4822 051 30562 5k6 5% 0,063W
3206 4822 050 21003 10k 1% 0,6W
3207 4822 050 21003 10k 1% 0,6W
3208 4822 050 21003 10k 1% 0,6W
3209 4822 050 21003 10k 1% 0,6W
3210 4822 116 81154 2R2 5% 0,5W
3211 4822 116 81154 2R2 5% 0,5W
3212 4822 116 81154 2R2 5% 0,5W
3213 4822 116 81154 2R2 5% 0,5W
3214 4822 116 52257 22k 5% 0,5W
3215 4822 116 83884 47k 5% 0,5W
3216 4822 116 52244 15k 5% 0,5W
3217 4822 116 52257 22k 5% 0,5W
3218 4822 116 52245 150k 5% 0,5W
3219 4822 116 52175 100R 5% 0,5W
3220 4822 116 83884 47k 5% 0,5W
3221 4822 116 83883 470R 5% 0,5W
3222 4822 116 52283 4k7 5% 0,5W
3223 4822 116 83883 470R 5% 0,5W
3224 4822 116 52219 330R 5% 0,5W
3225 4822 116 52249 1k8 5% 0,5W
3226 4822 116 52249 1k8 5% 0,5W
3227 4822 116 52249 1k8 5% 0,5W
3228 4822 117 13632 100k 1% 0.62W

3229 4822 116 83874 220k 5% 0,5W
3232 4822 051 30103 10k 5% 0,062W
3233 4822 051 30103 10k 5% 0,062W
3234 4822 117 13632 100k 1% 0.62W
3500 4822 051 30102 1k 5% 0,062W
3501 4822 051 30102 1k 5% 0,062W
3502 4822 051 30102 1k 5% 0,062W
3503 4822 051 30102 1k 5% 0,062W
3504 4822 117 12925 47k 1% 0.063W
3505 4822 117 12925 47k 1% 0.063W
3506 4822 117 11817 1k2 1% 1/16W
3507 4822 117 11817 1k2 1% 1/16W
3508 4822 051 30103 10k 5% 0,062W
3509 4822 051 30103 10k 5% 0,062W
3510 4822 051 30222 2k2 5% 0,062W
3511 4822 051 30222 2k2 5% 0,062W
3512 4822 051 30123 12k 5% 0,062W
3513 4822 051 30123 12k 5% 0,062W
3514 4822 051 30153 15k 5% 0,062W
3515 4822 051 30153 15k 5% 0,062W
3524 4822 051 30273 27k 5% 0,062W
3525 4822 051 30273 27k 5% 0,062W
3526 4822 051 30152 1k5 5% 0,062W
3527 4822 051 30152 1k5 5% 0,062W
3530 4822 117 12902 8k2 1% 0.063W
3531 4822 117 12902 8k2 1% 0.063W
3532 4822 051 30562 5k6 5% 0,063W
3533 4822 051 30562 5k6 5% 0,063W
3534 4822 051 30183 18k 5% 0,062W
3535 4822 051 30183 18k 5% 0,062W
3536 4822 051 30103 10k 5% 0,062W
3537 4822 051 30103 10k 5% 0,062W
3538 4822 051 30221 220R 5% 0,062W
3539 4822 051 30221 220R 5% 0,062W
3541 4822 051 30562 5k6 5% 0,063W
3542 4822 051 30562 5k6 5% 0,063W
3543 4822 117 12925 47k 1% 0.063W
3544 4822 117 12925 47k 1% 0.063W
3545 4822 051 30333 33k 5% 0,062W
3546 4822 051 30333 33k 5% 0,062W
3547 4822 051 30154 150k 5% 0,062W
3548 4822 051 30154 150k 5% 0,062W
3550 4822 116 83868 150R 5% 0,5W
3552 4822 051 30391 390R 5% 0,062W
3557 4822 117 11817 1k2 1% 1/16W
3558 4822 051 30334 330k 5% 0,062W
3559 4822 117 12864 82k 5% 0,6W
3566 4822 116 52289 5k6 5% 0,5W
3567 4822 051 30221 220R 5% 0,062W
3569 4822 051 30102 1k 5% 0,062W
3571 4822 051 30102 1k 5% 0,062W
3572 4822 051 30102 1k 5% 0,062W

3573 4822 051 30109 10R 5% 0,062W
3574 4822 051 30109 10R 5% 0,062W
3575 4822 051 30123 12k 5% 0,062W
3576 4822 051 30123 12k 5% 0,062W
3579 4822 051 30682 6k8 5% 0,062W
3580 4822 051 30682 6k8 5% 0,062W
3581 4822 051 30273 27k 5% 0,062W
3582 4822 051 30273 27k 5% 0,062W
3583 4822 051 30332 3k3 5% 0,062W
3584 4822 051 30332 3k3 5% 0,062W
3587 4822 051 30339 33R 5% 0,062W
3588 4822 051 30339 33R 5% 0,062W
3589 4822 051 30479 47R 5% 0,062W
3590 4822 051 30479 47R 5% 0,062W
3591 4822 051 30102 1k 5% 0,062W
3592 4822 051 30102 1k 5% 0,062W
3593 4822 051 30102 1k 5% 0,062W
3594 4822 051 30102 1k 5% 0,062W
3595 4822 051 30102 1k 5% 0,062W
3596 4822 051 30102 1k 5% 0,062W
3598 4822 051 30102 1k 5% 0,062W
3599 4822 051 30562 5k6 5% 0,063W
3600 4822 051 30472 4k7 5% 0,062W
3601 4822 050 21003 10k 1% 0,6W
3602 4822 051 30103 10k 5% 0,062W
3604 4822 051 30102 1k 5% 0,062W
3605 4822 051 30562 5k6 5% 0,063W
3606 4822 050 21003 10k 1% 0,6W
3607 4822 051 30472 4k7 5% 0,062W
3609 4822 051 30103 10k 5% 0,062W
3610 4822 051 30153 15k 5% 0,062W
3611 4822 051 30562 5k6 5% 0,063W
3612 4822 051 30221 220R 5% 0,062W
3614 4822 051 30222 2k2 5% 0,062W
3615 4822 116 52283 4k7 5% 0,5W
3616 4822 116 52256 2k2 5% 0,5W
3617 4822 051 30102 1k 5% 0,062W
3618 4822 051 30102 1k 5% 0,062W
3619 4822 052 10109!10R 5% 0,33W
3620 4822 116 52283 4k7 5% 0,5W
3621 4822 051 30472 4k7 5% 0,062W
3622 4822 051 30222 2k2 5% 0,062W
3623 4822 051 30339 33R 5% 0,062W
3624 4822 051 30471 470R 5% 0,062W
3625 4822 051 30561 560R 5% 0,062W
3626 4822 051 30471 470R 5% 0,062W
3627 4822 051 30471 470R 5% 0,062W
3628 4822 116 83872 220R 5% 0,5W
3630 4822 051 30562 5k6 5% 0,063W
3631 4822 051 30562 5k6 5% 0,063W
3632 4822 051 30222 2k2 5% 0,062W
3633 4822 051 30103 10k 5% 0,062W

12-11

3634 4822 051 30102 1k 5% 0,062W
3635 4822 116 83872 220R 5% 0,5W
3641 4822 051 30102 1k 5% 0,062W
3642 4822 051 30102 1k 5% 0,062W
3643 4822 051 30102 1k 5% 0,062W
3645 4822 051 30221 220R 5% 0,062W
3646 4822 051 30102 1k 5% 0,062W
3647 4822 051 30102 1k 5% 0,062W
3648 4822 051 30682 6k8 5% 0,062W
3649 4822 051 30153 15k 5% 0,062W
3650 4822 117 13632 100k 1% 0.62W
3651 4822 051 30102 1k 5% 0,062W
3652 4822 051 30223 22k 5% 0,062W
3653 4822 051 30223 22k 5% 0,062W
3655 4822 117 12925 47k 1% 0.063W
3656 4822 051 30333 33k 5% 0,062W
4502 4822 051 20008 0R Jumper 0805
4507 4822 051 20008 0R Jumper 0805
4510 4822 051 20008 0R Jumper 0805
4519 4822 051 20008 0R Jumper 0805
4531 4822 051 20008 0R Jumper 0805
4532 4822 051 20008 0R Jumper 0805
4533 4822 051 20008 0R Jumper 0805
4534 4822 051 20008 0R Jumper 0805
4536 4822 051 20008 0R Jumper 0805
4537 4822 051 20008 0R Jumper 0805
4538 4822 051 20008 0R Jumper 0805
4539 4822 051 20008 0R Jumper 0805
4540 4822 051 20008 0R Jumper 0805
4541 4822 051 20008 0R Jumper 0805
4542 4822 051 20008 0R Jumper 0805
4543 4822 051 20008 0R Jumper 0805
4545 4822 051 20008 0R Jumper 0805
4546 4822 051 20008 0R Jumper 0805
4547 4822 051 20008 0R Jumper 0805
4548 4822 051 20008 0R Jumper 0805
4550 4822 051 20008 0R Jumper 0805
4551 4822 051 20008 0R Jumper 0805
4552 4822 051 20008 0R Jumper 0805
4553 4822 051 20008 0R Jumper 0805
4554 4822 051 20008 0R Jumper 0805
4555 4822 051 20008 0R Jumper 0805
4560 4822 051 20008 0R Jumper 0805
4561 4822 051 20008 0R Jumper 0805
4562 4822 051 20008 0R Jumper 0805
4563 4822 051 20008 0R Jumper 0805
4564 4822 051 20008 0R Jumper 0805
4565 4822 051 20008 0R Jumper 0805
4567 4822 051 20008 0R Jumper 0805
4568 4822 051 20008 0R Jumper 0805
4569 4822 051 20008 0R Jumper 0805
4570 4822 051 20008 0R Jumper 0805

ELECTRICAL PARTS LIST - COMBI BOARD

RESISTORS
4571 4822 051 20008 0R Jumper 0805
4572 4822 051 20008 0R Jumper 0805
4573 4822 051 20008 0R Jumper 0805
4575 4822 051 20008 0R Jumper 0805
4576 4822 051 20008 0R Jumper 0805
4577 4822 051 20008 0R Jumper 0805
4578 4822 051 20008 0R Jumper 0805
4579 4822 051 20008 0R Jumper 0805
4580 4822 051 20008 0R Jumper 0805
4581 4822 051 20008 0R Jumper 0805
4582 4822 051 20008 0R Jumper 0805
4583 4822 051 20008 0R Jumper 0805
4584 4822 051 20008 0R Jumper 0805
4585 4822 051 20008 0R Jumper 0805
4586 4822 051 20008 0R Jumper 0805
4587 4822 051 20008 0R Jumper 0805
4588 4822 051 20008 0R Jumper 0805
4589 4822 051 20008 0R Jumper 0805

COILS & FILTERS
5200 4822 157 11837 Coil 8,5 Turn 0,36µH 10%
5201 4822 157 11837 Coil 8,5 Turn 0,36µH 10%
5202 4822 157 11837 Coil 8,5 Turn 0,36µH 10%
5203 4822 157 11837 Coil 8,5 Turn 0,36µH 10%
5500 4822 157 62552 Coil 2,2µH 5%
5501 2422 536 00019 Transformer 6RG

DIODES
6200 4822 130 31878 1N4003G
6201 4822 130 31878 1N4003G
6202 4822 130 31878 1N4003G
6203 4822 130 31878 1N4003G
6204 9340 550 66112 BYV28-200/24
6205 4822 130 34441 BZX79-B22
6206 4822 130 30621 1N4148
6207 4822 130 34174 BZX79-B4V7
6208 4822 130 31024 BZX79-B18
6209 4822 130 34174 BZX79-B4V7
6508 4822 130 61219 BZX79-B10
6509 4822 130 30621 1N4148
6510 4822 130 30862 BZX79-B9V1
6511 4822 130 30621 1N4148
6512 4822 130 30621 1N4148
6513 4822 130 31878 1N4003G
6520 4822 130 30621 1N4148

12-12

7205 4822 130 40959 BC547B
7206 4822 130 44568 BC557B
7506 4822 130 60373 BC857B
7507 4822 130 60511 BC847B
7509 4822 130 60511 BC847B
7510 4822 209 31378 NJM4556MB
7511 4822 130 42804 BC817-25
7512 4822 130 42804 BC817-25
7514 4822 130 42804 BC817-25
7515 4822 130 42804 BC817-25
7516 4822 130 60373 BC857B
7517 4822 130 60511 BC847B
7518 4822 130 60511 BC847B
7519 4822 130 60373 BC857B
7520 4822 130 60511 BC847B
7521 4822 130 60511 BC847B
7522 4822 130 42804 BC817-25
7523 4822 130 42804 BC817-25
7524 4822 130 60373 BC857B
7525 4822 209 17235 74LVU04D
7526 4822 209 17345 M62320FP
7527 4822 130 41246 BC327-25
7528 4822 130 60511 BC847B
7529 4822 209 72042 MC78L05ACP
7540 4822 130 42804 BC817-25
7541 4822 130 42804 BC817-25
7550 9322 150 74668 TDA7468D
7553 4822 130 60511 BC847B
7555 4822 130 60511 BC847B
7556 4822 130 60511 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

12-12

TRANSISTORS & INTEGRATED CIRCUITS
7200 9322 133 18682 AN7125P
7201 4822 130 44568 BC557B
7202 4822 130 44568 BC557B
7203 4822 130 40959 BC547B
7204 4822 130 10847 BDW94C

EXPLODED VIEW - MAIN UNIT

13-1

13-1

3139 119 33710 (MC-50) dd wk102

13-2

MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT

13-2

101 3139 118 14890 Cabinet Front /22
101 3139 118 15150 Cabinet Front /37
105 3139 118 14920 Button Set DTC Chrome
106 3139 118 14910 Cover Tray DTC
107 4822 459 11086 Badge Assembly Philips

124 3139 118 15030 Window Display /22
124 3139 118 15160 Window Display /37
125 3139 114 71610 Lightguide Wash
126 3139 114 71620 Housing Lightguide Wash
127 3139 118 15010 Button Set Power Chrome

130 3139 114 71770 Button Set Source
131 3139 118 14990 Cap Source Micro Chrome
133 3139 118 14960 Button Set Control Left
134 3139 118 14970 Button Set Control Right
135 3139 118 14980 Button Set Treble/Bass

136 3139 118 14950 Knob Jog Chrome
137 3139 118 14930 Cover Display
141 3139 113 27010 Filter Blue
158 3139 118 15020 Cover Cassette
159 3139 118 15050 Window Cassette

387 3139 115 20740 Instruction For Use /22
387 3139 115 20750 Instruction For Use /37
1110 4822 361 11161 Cooling Fan KD1206PTS3
1131 3139 110 35560 Flex Cable 19pin 18cm AD
1133 3139 110 35570 Flex Cable 9pin 10cm AD

1134 3139 110 35240 Flex Cable 8pin 28cm AD
1135 3139 110 35230 Flex Cable 7pin 22cm AD
1136 4822 320 12752 Flex Cable 7pin 18cm AD
1137 3139 110 35250 Flex Cable 4pin 12cm AD
1138 3139 110 35520 Flex Cable 19pin 10cm AD

1141 4822 320 12752 Flex Cable 7pin 18cm AD
1142 3139 110 34610 Flex Cable 11pin 18cm AD
1143 3139 110 34950 Flex Cable 07p/120/07p Ad
5001 3139 118 32340!Mains Transformer /22

!

5001 3139 118 32330

Mains Transformer /37

Note: Only the parts mentioned in this list are normal

service spare parts.

* Pos 189 is used for transportation only, it must be
removed before playing CD.

186 D3 x 10
187 D3 x 10
188 D3 x 10
212 D3 x 12
213 D3 x 12

214 D3 x 12
215 D3 x 12
226 M3 x 6
227 M3 x 6
228 M3 x 6

229 M3 x 6
230 D3 x 10
231 M3 x 10
276 D3 x 12
277 M3 x 10

278 D3 x 10
279 D3 x 16
280 D3 x 8
281 D3 x 10
282 D3 x 10

189 * 3139 118 15780 Plate Transport DTC
198 3139 114 68620 Door Cassette Left
200 4822 529 10322 Damper Assembly
201 3139 114 68640 Push Catch Left
203 4822 492 11344 Spring Compression

205 4822 402 11245 Bracket Left
207 3139 111 01390 Spring Torsion Left
209 4822 492 42787 Spring Cassette
246 3139 113 27140 Foot Rubber (SQ) 4mm
252 3139 114 71560 Bracket Combi

253 3139 114 71510 Panel Left Micro
254 3139 114 71520 Panel Right Micro
255 3139 114 71530 Cover Top Micro
256 3139 114 71490 Panel Rear Micro
271 3139 114 71010 Stopper Heatsink

350 3139 118 78510 Loudspeaker Box /22
350 3139 118 78500 Loudspeaker Box /37

9965 000 07825 Loud. Cloth Frame assembly
351 4822 303 50063 FM Aerial /22
351 4822 303 11094 FM Antenna Wire /37

283 D3 x 10
284 D3 x 10
285 D3 x 10
286 D3 x 10
287 D3 x 10

288 D3 x 10
292 D3 x 10
293 D3 x 20
295 D2 x 8
296 D3 x 10

297 D3 x 10
298 D3 x 10
299 D3 x 10
300 D3 x 10
301 D3 x 10

302 D3 x 10
303 D3 x 10
304 D3 x 12
1101-34 D3 x 10
1101-36 D3 x 10

356 3139 118 78610 Remote Control /22
356 3139 118 78620 Remote Control /37
384 4822 303 50082 AM Frame
385 4822 321 10249!Mains Cord /22

!

385 4822 321 11466

Mains Cord /37

1102-33 D3 x 10
1103-33 D3 x 10
1103-35 D3 x 10