Philips FWC-150 Service manual

Mini System

FW-C150/37

Service Service

Service

Service Manual

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: US version excerpt .................... 2-1

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

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

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

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

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

Tuner Board: ECO5 Sys .......................................... 7B

ECO MTF Module .......................................................... 9

3CDC-LC-MB Module ............................................... 10A

Combi Board ................................................................ 11

Set Mechanical Exploded view & parts list ................. 12

COMPACT

DIGITAL AUDIO

©

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 0046 Service Audio Printed in The Netherlands Subject to modification

CLASS 1

LASER PRODUCT

GB

3139 785 22570

LOCATION OF PC BOARDS

1-2

CD KEY BOARD

FRONT BOARD

KARAOKE BOARD

MTF BOARD

VERSION VARIATIONS:

Type /Versions: FW-C150

Features & Board in used:

Incredible Surround Karaoke News RDS Rotary Encoder (volume control) Jog Shuttle Voltage Selector Aux Input x Digital Output Headphone Socket x Line Output Subwoofer Output Surround Output Matrix Surround Loudspeakers Standby - Clock Display x Standby - Dark Tuner board - ECO5 Sys x Tuner board - Tuner 95 Combi board 12W version x Combi board 18W version Combi board 25W version

/37

MAINS BOARD

H/P BOARD

CD BOARD

TUNER

BOARD

COMBI BOARD

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 120V Mains frequency : 60Hz Power consumption : < 11W at Standby

< 35W Active Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 310 x 320mm

TUNER:

FM

Tuning range : 87.5-108MHz Grid : 100kHz IF frequency : 10.7MHz ± 25kHz Aerial input : 300Ω click fit 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 : 530-1700kHz Grid : 10kHz 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%

COMPACT DISC:

Measurement done at output conn. of the CDC module. Frequency response within ± 1.5dB: 20Hz - 20kHz Output level (in Vrms) : 550mV, Z

= 100Ω

out

Signal/Noise ratio (A-weighted) : > 80dBA Distortion at 1kHz : < 0.003% Channel unbalance at 1kHz : ±1dB Channel separation at 1kHz : > 60dB De-emphasis : 0 or 15/50 mS (Switched by subcode

on the disc)

1)

Frequency response in each setting is software controlled.

AMPLIFIER:

Output power (6Ω, 1 kHz, 10% THD) : 2 x 15W RMS

2 x 10W FTC Frequency response within -3dB : 50Hz-15kHz Dynamic Bass Boost : DBB ON, DBB Off Digital Sound Control : Jazz, Techno, Optimal, Rock

1)

Headphone output at 32Ω : 16mW Input sensitivity

Aux/Line-in : 700mV ± 3dB 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 ± 5kHz Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz Signal to noise ratio : > 48dBA

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

Warning !

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

S

Varning !

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

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

TABLE OF CONTENTS

President Message ............................ 2 - 3

Important Safety Instructions ...............4

Limited Warranty ....................................5

Model Illustration ................................... 6

General Information............................... 7

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

Preparation ....................................... 8 - 9

Controls ......................................... 10 - 12

Operating The System .................. 12 - 14

CD.................................................. 14 - 16

Tuner .....................................................17

Tape ............................................... 18 - 19

AUX .......................................................19

Recording ...................................... 20 - 21

Clock .....................................................21

Timer .....................................................22

Sleep Timer ......................................... 22

Specifications........................................23

Maintenance.........................................24

Troubleshooting ............................ 24 - 25

7

GENERAL INFORMATION SAFETY INFORMATION

General Information

• The typeplate (which contains the serial number) is located at the rear of the system.

• Recording is permissible if copyright or other rights of third parties are not infringed.

• This device complies with the Federal Communications Commission (FCC) rules, part 15 and with 21 CFR 1040.10. Operation is subject to the following two conditions: – This device may not cause

harmful interference, and

– This device must accept any

interference received, including interference that may cause undesired operation.

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 specialized company. Please observe the local regulations regarding the disposal of packaging materials, exhausted batteries and old equipment.

Accessories

– Remote control – AM loop antenna –FM wire antenna –AC power cord

(Supplied)

Safety Information

•Before operating the system, check that the operating voltage indicated on the typeplate (or the voltage indication beside the voltage selector) of your system is identical with the voltage of your local power supply. If not, please consult your dealer. The typeplate is located at the rear of your system.

• When the system is switched on, do not move it around.

• Place the system on a solid base (e.g. a cabinet).

•Place the system in a location with adequate ventilation to prevent internal heat build-up in your system. Allow at least 10cm (4 inches) clearance from the rear and the top of the unit and 5cm (2 inches) from each side

• Do not expose the system to excessive moisture, rain, sand or heat sources.

• Under no circumstances should you repair the system yourself, as this will invalidate the warranty!

• If the system is brought directly from a cold to a warm location, or is placed in a very damp room, moisture may condense on the lens of the CD unit inside the system. Should this occur, the CD player will not operate normally. Leave the power on for about one hour with no disc in the system until normal playback is possible.

•Electrostatic discharge may cause unexpected problems. See whether these problems disappear if you unplug the AC power cord and plug it in again after a few seconds.

•To disconnect the system from the power supply completely, remove the AC power plug from the wall socket.

CLASS 1

LASER PRODUCT

2-2

8

Rear Connections

R

L

LR

C

D

PREPARATION

B

FM ANTENNA

+

– –

+

AUX IN

300Ω

AM ANTENNA

AUDIO OUT

MAINS

A

VOLTAGE

SELECTOR

110V- 127V

220V- 240V

AC

~

E

9

A AM Loop Antenna

Connection

Connect the supplied loop antenna to the AM ANTENNA terminal. Place the AM loop antenna far away from the system and adjust its position for the best reception.

B FM Wire Antenna

Connection

Connect the supplied FM wire antenna to the FM AERIAL (FM ANTENNA) 300 Ω terminal. Adjust the position of the FM antenna for the best reception.

Outdoor Antenna

For better FM stereo reception, connect an outdoor FM antenna to the FM AERIAL (FM ANTENNA) 300 Ω terminal using a 300 Ω dipole wire.

FM AERIAL 300Ω

FM ANTENNA 300Ω

OR

PREPARATION

C Speakers Connection

• Connect the right speaker to Front terminal R, with the colored wire to + and the black wire to -.

• Connect the left speaker to Front terminal L, with the colored wire to + and the black wire to -.

•Clip the stripped portion of the speaker wire as shown.

12 mm

unlock lock

CAUTION:

–For optimal sound performance, it is

recommended to use the supplied speakers.

–Do not connect more than one speaker

to any one pair of +/- speaker terminal.

–Do not connect speakers with

impedance lower than the speakers supplied. Please refer to SPECIFICATION section of this manual.

D Connecting other

equipment to your system

You can connect the audio left and right OUT terminals of a TV, VCR, Laser Disc player, DVD player or CD Recorder to the AUX IN terminals at the rear of the system.

E AC Power Supply

After all other connections have been made, connect the AC power cord to the system and to the wall outlet.

Inserting batteries into the Remote Control

•Insert the batteries (not supplied) into the remote control as shown in the battery compar tment (Type R06 or AA).

+

-

+

-

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.

2-3

10

6

5

4

1

3

2

*

&

STANDBY-ON

PLAY/REC

TAPE 1

RECORD

CONTROLS

PLAYBACK

7

8

9

0

!

@ #

$

%

^

9 (

8 )

!

0

0 3

CD DIRECT

REPEAT

VOLUME

í

à

DSC DBB

PAUSE

Å

É

Ç

MUTE

2

TUNERTAPE 1/2CD

SLEEPAUXDIM

≤

£

21

SHUFFLE

3

™

0 !

ë

á

0

¡ #

DISC 2

DEMO STOP

PLAY• PAUSE PREV NEXT

DYNAMIC BASS BOOST

TAPE 1 • 2

TAPECD TUNER

DISC 3

▲

PLAY

PRESET

▲

OPEN•CLOSE

3 CD ROTARY CHANGER SYSTEM

CD REWRITABLE COMPATIBLE

CD SYNCHRO RECORDING

MASTER

VIDEO

VOLUME

AUX

STOP

▲

•

TAPE 2

.

SE

PAU

OPEN

CD1 • 2 • 3

PROGRAM CLOCK•TIMER

▲

STOP

▲▲▲

.

DISC 1

FM•AM

▲

TUNING

SEARCH

STOP•CLEAR

DIGITAL SOUND CONTROL

FULL AUTO STOP

OPE

N PAU

S

E

DISC CHANGE

DC

3

CHANGER

MINI HIFI SYSTEM

L

A

J

A

M

I

Z

T

Z

P

O

DSC

O

R

O

N

H

C

K

C

E

T

P

LAY

▲

11

Controls on the system and remote control

11

1 STANDBY-ON

11

–to switch the system on or to

standby mode.

22

2 PROGRAM

22

for CD ............ to program CD

for TUNER ... to program preset

for CLOCK .. to select 12 or 24

33

3 DSC (DIGITAL SOUND

33

CONTROL)

– to select the desired sound effect :

OPTIMAL, JAZZ, ROCK or TECHNO.

44

4 DISPLAY SCREEN

44

–to view the current setting of the

system.

55

5 CD CHANGER TRAY

55 66

6 DISC CHANGE

66

–to change disc(s).

77

7 OPEN•CLOSE

77

–to open or close the CD changer

tray.

88

8 DISC 1 / DISC 2 / DISC 3 (CD

88

DIRECT PLAY)

–to select a CD tray for playback.

tracks.

radio stations.

hour in clock setting mode.

CONTROLS

99

9 SOURCE – to select the

99

following:

CD / (CD 1•2•3)

–to select CD mode. When disc

playback is stopped, press to select disc tray 1, 2 or 3.

TUNER / (FM•AM)

–to select Tuner mode. When in

tuner mode, press to select the waveband: FM or AM.

TAPE / (TAPE 1• 2)

–to select Tape mode.

AUX (VIDEO)

–to select sound from an external

source (e.g. TV, VCR, Laser Disc player, DVD player or CD Recorder).

00

0 MODE SELECTION

00

SEARCH àá (TUNING àá )

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

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

for CLOCK .. to set the hour (on

STOP•CLEAR Ç

for CD ............ to stop disc playback

for TUNER ... to stop programming

for DEMO .... to start or stop

forward.

higher radio frequency.

the system only) .

or to clear a programme.

(on the system only).

demonstration mode (on the system only).

for CLOCK .. to exit clock setting

or cancel timer (on

the system only).

for PLUG & PLAY

............................ to exit plug & play

mode and return to standby mode (on the

system only).

PLAY É / PAUSE Å

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

playback.

for PLUG & PLAY

............................ to initiate and start

plug & play from standby/demo mode

(on the system only).

PREV í / NEXT ë(PRESET 4 3 )

for CD ............to skip to the

beginning of the current, previous, or next track.

for TUNER ... to select a preset

station in memory.

for CLOCK .. to set the minute (on

the system only) .

!!

! MASTER VOLUME 3 4

!!

–to increase or decrease the

volume.

@@

@ n

@@

–to connect headphones.

##

# DBB (DYNAMIC BASS

##

BOOST)

–to switch on bass boost to

enhance bass response or to switch off bass boost.

$$

$ CLOCK•TIMER

$$

– to view the clock, set the clock or

set the timer.

%%

% TAPE DECK 2

%% ^^

^ TAPE DECK 2 OPERATION

^^

PLAYÉ ...... to start playback.

à ..................... to rewind the tape.

á ..................... to fast forward the

tape.

STOP•OPEN…to stop playback

or to open the tape door.

PA USE......... to interrupt playback.

&&

& TAPE DECK 1 OPERATION

&&

RECORD ... to start recording.

PLAYÉ ...... to start playback.

à ..................... to rewind the tape.

á ..................... to fast forward the

tape.

STOP•OPEN…to stop playback/

recording or to open the tape door.

PA USE......... to interrupt playback

or recording.

**

* TAPE DECK 1

** ((

( DIM

((

–to select different brightness for

the display screen : DIM 1, DIM 2, DIM 3 or DIM OFF.

2-4

12

))

) REPEAT

))

–to repeat a track, a disc, or all

available discs.

¡¡

¡ MUTE

¡¡

–to switch off the sound temporarily.

™™

™ SHUFFLE

™™

–to play all the available discs and

their tracks in random order.

££

£ SLEEP

££

–to switch the system to standby

mode at a selected time.

≤≤

≤ B

≤≤

–to switch the system to standby

mode.

Notes for remote control: –First select the source you wish

to control by pressing one of the source select keys on the remote control (e.g. CD or TUNER).

– Then select the desired function

(É, í, ë, etc.).

CONTROLS OPERATING THE SYSTEM

MINI HIFI SYSTEM

STANDBY-ON

CD

▲▲▲

TUNING

SEARCH

PROGRAM CLOCK•TIMER

FM•AM

TUNER TAPE

▲

STOP•CLEAR

DIGITAL SOUND CONTROL

CD1 • 2 • 3

L

A

J

A

M

I

Z

T

Z

P

O

DSC

O

R

O

N

H

C

K

C

E

T

Important: Before you operate the system, complete the preparation procedures.

Plug and Play

The system provides PLUG and PLAY feature that allows you to store all available radio stations automatically upon power up.

If the PLUG and PLAY has not been installed 1 Upon power up, “AUTO INSTALL -

PRESS PLAY” will be displayed.

TAPE 1 • 2

▲

DEMO STOP

PLAY• PAUSE PREV NEXT

DYNAMIC BASS BOOST

PRESET

▲

2 Press PLAY (on the system only) to

start installation. ™ “INSTALL” will be displayed and

followed by “TUNER” a nd then "AUTO".

™ The

PROGRAM

™ PLUG and PLAY will start

searching for all radio stations on FM band and then followed by radio stations on AM band.

™ All available radio stations with

sufficient signal strength will be stored. Up to 40 presets may be stored.

™ The last preset radio station will

appear on the display when PLUG and PLAY is completed.

VIDEO

AUX

MASTER VOLUME

starts flashing.

13

To reinstall the PLUG & PLAY 1 In Standby or Demostration mode,

press and hold PLAY (on the system only) “AUTO INSTALL - PRESS

PLAY” will be displayed.

2 Press PLAY (on the system only)

again to start installation.

•To exit without storing the PLUG

and PLAY, press Ç button (on the

system only).

Notes: – PLUG and PLAY will be reinitiated

again during the next power up if : i) PLUG and PLAY installation was not completed. ii) No stereo frequency being detected during PLUG and PLAY, "CHECK ANTENNA" will be displayed.

–You can store any radio stations

manually or automatically after PLUG and PLAY.

– When PLUG and PLAY is used, all

previously stored radio stations will be replaced.

– During PLUG and PLAY, if no button is

pressed within 15 seconds, the system will go to demonstration mode (if demonstration mode is enable)

OPERATING THE SYSTEM

Demonstration mode

The system has a demonstration mode that shows the various features offered by the system.

To disable the demonstration mode

•Press and hold Ç (on the system

only) for five seconds when the

system is in demonstration mode.

™ "DEMO OFF" is displayed. ™ The system will switch to standby

mode.

To enable the demonstration mode

•Press and hold Ç (on the system

only) for five seconds when the

system is in standby mode. ™ The demonstration will begin.

Notes: – If the demonstration mode has not been

disabled, it will resume five seconds later after the system switches to standby mode.

– When the system is switched on from

the main power outlet, the CD changer tray may open and close again to initialize the set.

–Even though the AC power cord is

removed from and reconnected to the wall socket, the demonstration will remain off until it is switched on again.

Switching the system ON

• Press CD, TUNER, TAPE or AUX.

•Press STANDBY-ON in demo.

You can also switch on the system by pressing any one of the CD DIRECT PLAY buttons (on the system only).

Switching the system to standby mode

•Press STANDBY-ON or B on the

remote control. ™ The system will switch to standby

mode.

Selecting the Source

•Press the respective source selection button: CD,TUNER, TAPE or AUX. ™ The display indicates the selected

source.

Note: – For an external source, make sure you

have connected the audio left and right OUT terminals of the external equipment (TV, VCR, Laser Disc player, DVD player or CD Recorder) to the AUX IN terminals.

DIM mode

(only on remote control)

You can select the desired brightness for the display.

• Press DIM to select DIM 1, DIM 2, DIM 3 or DIM OFF display mode.

DIM

display lights up.

™ The ™ "DIM 1", "DIM 2", "DIM 3" or

"DIM OFF" will be displayed depending on the mode selected.

DIM OFF - normal brightness with Volume Indicator On

DIM 1 - normal brightness with Volume Indicator Off

DIM 2 - half brightness with Volume Indicator On

2-5

DIGITAL SOUND CONTROL

STANDBY-ON

PROGRAM CLOCK•TIMER

MASTER VOLUME

MINI HIFI SYSTEM

CD1 • 2 • 3

TAPE 1 • 2

TAPETUNER

AUX

PRESET

▲

TUNING

▲▲▲

▲

STOP•CLEAR

SEARCH

PLAY• PAUSE PREV NEXT

DISC CHANGE

DISC 3

OPEN•CLOSE

VIDEO

O

P

T

I

M

A

L

J

A

Z

R

O

C

K

T

E

C

H

N

O

DSC

DISC 2

DISC 1

DYNAMIC BASS BOOST

FM•AM

DC

3

CHANGER

CD

DEMO STOP

14

OPERATING THE SYSTEM CD

DIM 3 - half brightness with Volume Indicator Off

Sound Control

VOLUME ADJUSTMENT

Press MASTER VOLUME 3 or 4 to increase or decrease the sound level.

For Personal Listening

Connect the headphones plug to the n socket at the front of the system. The speakers will be muted.

DIGITAL SOUND CONTROL (DSC)

The DSC feature enables you to enjoy special sound effects that have preset equalizer settings, providing the best music reproduction.

• Press DSC to select OPTIMAL, JAZZ, ROCK or TECHNO.

™ “OPTIMAL, JAZZ, ROCK or

TECHNO” and the respective flag

will be displayed.

Note: – When "OPTIMAL" sound is selected

DBB will be switched on automatically.

DYNAMIC BASS BOOST (DBB)

The DBB mode enhances the bass response.

•Press DBB to switch on bass response. ™ “DBB ON” and the DBB flag will

be displayed.

To s w itch off DBB

•Press DBB again.

™ “DBB OFF” will be displayed.

Note: – Some discs or tapes might be recorded

in high modulation, which causes a distortion at high volume. If this occurs, switch off DBB or reduce the volume.

MUTE (only on remote control) This feature allows you to temporarily switch off the sound of the system without switching off the system when you require a moment of silence.

•Press MUTE on the remote control to switch off the sound. ™ "MUTE" and the MUTE flag will be

displayed.

•Press MUTE again on the remote control or increase the MASTER VOLUME to switch on the sound.

War ning!

1) This system is designed for conventional discs. Do not use any accessories such as disc stabilizer rings or disc treatment sheets, etc., which may damage the disc mechanism.

2) Do not load more than one disc into each tray.

3) When the CD changer is loaded with discs, do not turn over or shake the system. This may jam the changer.

You may load three discs in the CD changer for continuous playback without interruption.

15

Discs for playback

This system can play all digital audio CD, finalized digital audio CD-Recordable and finalized digital audio CDRewritable format discs.

Loading the CD Changer

1 Press CD to select CD mode. 2 Press OPEN•CLOSE.

™ The CD changer tray slides out.

3 Load a disc with the printed side up

in the right tray.

•You can load another disc in the left tray.

•To load the third disc, press the DISC CHANGE button. ™ The CD changer tray will rotate

until the empty tray is ready for loading.

4 Press OPEN•CLOSE to close the

CD changer tray. ™ A lit on the respective CD

numeric flag indicates that its corresponding disc(s) is loaded in the disc tray.

Note: –To ensure good system performance,

wait until the CD changer completely reads the disc(s) before proceeding.

Disc Direct Play

•You can play a disc directly by pressing the DISC 1, DISC 2 or DISC 3 button. The CD player will stop at the end of playback of the selected disc. ™ The corresponding CD numeric

flag starts to flash.

Playing a Disc

1 PressÉ to start playback.

™ A flashing on the CD numeric flag

indicates the selected disc.

™ The track number and elapsed

playing time of the current track appear on the display.

•To interrupt playback, pressÅ. ™ The playing time flashes.

•To resume playback, press É again.

2 To stop playback, press Ç.

Note: – All the available discs will play once,

then stop.

Disc Change

You can change the outer two discs while the third inner disc is stopped or is playing.

1 Press DISC CHANGE.

™ The CD changer tray slides out.

2 Replace the discs in the left and right

disc trays.

CD

• If you wish to change the inner disc during playback, press DISC CHANGE again. ™ "DISC CHANGE" will be

displayed.

™ The disc will stop playing. ™ The CD changer tray will close to

retrieve the inner disc and then open again with the inner disc accessible.

3 Press OPEN•CLOSE to close the

CD changer tray.

Selecting a desired track

Selecting a desired track when playback is stopped 1 Press í or ë until the desired

track appears on the display.

2 PressÉ to start playback.

™ The selected track number and

elapsed playing time appear on the display.

Selecting a desired track during playback

•Press í or ë until the desired track appears on the display. ™ The selected track number and

elapsed playing time appear on the display.

• If you press í once it will skip to the beginning of the current track and play the track again.

Note: –Pressing

í

during shuffling can only skip to the beginning of the current track.

Searching for a particular passage during playback

•Press and hold à or á until the

desired passage is located. ™ The volume will be reduced.

•Play returns to normal when à or á is released.

Programming Tracks

Programming tracks of a loaded disc is possible when playback is stopped. The display will indicate the total tracks stored in the program. Up to 40 tracks can be stored in the memory in any order. When 40 tracks are stored and you attempt to store another track, the display will show “FULL”.

1 Load the desired discs in the disc

trays.

2 Press PROGRAM to start

programming.

™ The PROG flag starts flashing. ™ A flashing on the CD numeric flag

indicates the selected disc.

3 Press the CD (CD 1•2•3) or DISC

1/2/3 button to select the disc.

4 Pressí or ë to select the desired

track.

2-6

16

5 Press PROGRAM to store the

track.

• Repeat steps 3 to 5 to store other discs and tracks.

6 Press Ç once to end programming.

™ The total number of tracks

programmed and total playing time appear on the display.

Notes: – If the total playing time is more than

– If the system is reading the discs,

– During programming, if no button is

–“SELECT A DISC” will be displayed

Reviewing the program

Reviewing of the program is possible only when playback is stopped.

•Pressí or ë repeatedly to review

•Press Ç to exit review mode.

99:59

“

or if one of the programmed

“ tracks has a number greater than 30,

--:--

then “

” appear s on the display

instead of the total playing time.

programming is not possible,

READING

“ followed by "

” will be displayed and

DISC X

current read disc number.

pressed within 20 seconds, the system will exit program mode automatically.

when programming an empty disc slot.

the programmed tracks.

". "X" is the

Playing the program

1 Press É to start program playback.

™ “PLAY PROGRAM” will be

displayed.

™ The track number and elapsed

playing time of the current track will appear on the display.

• If you press REPEAT during program playback, the current track or all programmed tracks will be played repeatedly. ™ “TRACK” or "PROGRAM" will be

displayed.

™ The REP and PROG flags appear

on the display.

2 Press Ç to stop program playback.

Notes: – If you press any of the DISC DIRECT

PLAY buttons, the system will play the selected disc and the stored program will be ignored temporarily. The PROG display also will disappear temporarily from the display. It will reappear when playback of the selected disc ends.

– REPEAT DISC mode will be cancelled

when program playback begins.

Erasing the program

playback is stopped)

•Press Ç. ™ “PROGRAM CLEARED” will be

displayed.

(when

CD

Note: – The program will be erased when the

system is disconnected from the power supply or when the CD changer tray is opened.

Shuffle

(only on remote control)

In shuffle mode, the system plays all the available discs and their tracks in random order. Shuffle may be used also when tracks are programmed.

To shuffle all the discs and tracks 1 Press SHUFFLE.

™ “SHUFFLE” will be displayed. ™ The SHUF flag and the track

selected at random appear on the display.

• The discs and the tracks will be played in random order until you pressÇ.

• If you press REPEAT during shuffling, the current track or all available discs will be played repeatedly. ™ “TRACK” o r “ALL DISC” will be

displayed.

™ The REP and SHUF flags appear

on the display.

2 Press SHUFFLE again to resume

normal playback. ™ The SHUF flag disappears from

the display.

Note: – REPEAT DISC mode will be cancelled

when shuffle is selected.

Repeat

(only on remote control)

You can play the current track, a disc or all available discs repeatedly.

1 Press REPEAT on the remote

control to select the various repeat modes. ™ “TRACK”, “DISC”, “ALL DISC”

or “OFF” will be displayed.

™ The REP flag appears on the

display.

• The selected track, selected disc or all available discs will now be played repeatedly until you pressÇ.

2 Press REPEAT until the "OFF"

mode is displayed to resume normal playback. ™ The REP flag disappears from the

display.

Notes: – REPEAT DISC mode is not available

during program play or shuffle mode.

–You can also repeat shuffling a

program. i) “TRACK“ or “PROGRAM" will be displayed. ii) The REP, PROG, and SHUF flags appear on the display.

17

MINI HIFI SYSTEM

STANDBY-ON

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Note: –For 'PLUG & PLAY' feature, please refer

to page 12.

Tuning to radio stations

1 Press TUNER (FM•AM) to select

TUNER mode. ™ “TUNER” will be displayed.

A few seconds later, the current radio frequency will be displayed.

2 Press TUNER (FM•AM) again to

select the desired waveband : FM or AM.

3 Press à or á for more than one

second, then release. ™ The display will show “SEARCH”

until a radio station with sufficient signal strength is found.

• Repeat this procedure until the desired station is reached.

CD1 • 2 • 3

PROGRAM CLOCK•TIMER

▲▲▲

SEARCH

FM•AM

TUNER

▲

TUNING

DEMO STOP

PLAY• PAUSE PREV NEXT

STOP•CLEAR

DYNAMIC BASS BOOST

DIGITAL SOUND CONTROL

TUNER

TAPE 1 • 2

TAPECD

▲

PRESET

•To tune to a weak station, briefly

press à or á repeatedly until the display shows the desired frequency and/or when the best reception has been obtained.

Storing Preset Stations

You can store up to 40 radio stations in the memory. When a preset radio station is selected, the preset number appears next to the frequency on the display.

Automatic programming 1 Press TUNER (FM•AM). 2 Press PROGRAM for more than

one second. ™ The PROG flag starts flashing and

“AUTO” will be displayed.

VIDEO

AUX

MASTER VOLUME

™ The system will search for every

available station in the FM waveband first, then search the AM waveband.

™ All available stations will be stored

automatically. The frequency and preset number will be displayed briefly.

™ The system will stop searching

when all the available radio stations are stored or when the memory for 40 preset radio stations is used.

™ The system will remain tuned to

the last stored preset radio station.

Notes: –You can cancel the automatic

programming by pressing PROGRAM or

Ç

(on the system only).

– If you want to reser ve a section of

preset numbers, for example preset numbers 1 to 9, select preset 10 before starting automatic programming, only the preset numbers 10 to 40 will be programmed.

Manual programming 1 Press TUNER (FM•AM). 2 Press TUNER (FM•AM) again to

select the desired waveband : FM or AM.

3 Press PROGRAM for less than one

second.

™ The PROG flag starts flashing. ™ The next available preset number

will be displayed for selection.

4 Press à or á to tune to the

desired frequency.

• If you wish to store the radio station

to another preset number, press 4 or 3 to select the desired preset number.

5 Press PROGRAM again.

™ The PROG flag disappears and

the radio station will be stored.

• Repeat steps 3 – 5 to store other preset radio stations.

Notes: – When 40 radio stations are stored and

you attempt to store another radio station, the display will show "FULL”. If you want to change an existing preset number, repeat steps 3 – 5.

–You can cancel manual programming

Ç

by pressing

(on the system only).

–During programming, if no button is

pressed within 20 seconds, the system will exit program mode automatically.

Tuning to Preset Radio Stations

•Press 4 or 3 to select the desired preset number. ™ The preset number, radio

frequency, and waveband appear on the display.

2-7

DIGITAL SOUND CONTROL

STANDBY-ON

PROGRAM CLOCK•TIMER

MASTER VOLUME

MINI HIFI SYSTEM

CD1 • 2 • 3

TAPE 1 • 2

TAPECD TUNER

PRESET

▲

TUNING

▲▲▲

▲

STOP•CLEAR

SEARCH

PLAY• PAUSE PREV NEXT

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FM•AM

AUX

DEMO STOP

18

STANDBY-ON

PLAY/REC

TAPE 1

RECORD

TAPE

MINI HIFI SYSTEM

Loading a tape

1 Press STOP•OPEN. 2 The tape deck door opens. 3 Load the tape with the open side

FM•AM

▲

STOP•CLEAR

DEMO STOP

TAPE 1 • 2

TAPE

▲

PRESET

PLAY• PAUSE PREV NEXT

DYNAMIC BASS BOOST

▲

CD1 • 2 • 3

CD TUNER

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TUNING

SEARCH

PROGRAM CLOCK•TIMER

DIGITAL SOUND CONTROL

VIDEO

AUX

MASTER VOLUME

PLAYBACK

TAPE 2

downward and the full spool to the left.

4 Close the tape deck door.

Ta pe Playback

1 Press TAPE to select TAPE mode.

FULL AUTO STOP

P

LAY

▲

.

▲

STOP

OPE

NPA

US

E

▲

PLAY

▲

.

SE

PAU

OPEN

STOP

▲

™ "TAPE" will be displayed.

2 Load the tape into the selected tape

deck.

3 Press PLAYÉ to start playback.

•To interrupt playback, press PAUSE.

•To resume playback, press PAUSE again.

4 Press STOP•OPEN to end

playback.

Rewind/Fast Forward

When playback is stopped 1 You can rewind or fast forward a

tape by pressing à or á , respectively. ™ The tape will stop automatically at

the end of rewinding or fast forwarding.

2 Press STOP•OPEN to stop

rewinding or fast forwarding.

Continuous Playback From Ta pe Deck 2 to Tape Deck 1

1 Press TAPE to select TAPE mode. 2 Load the tapes in tape deck 1 and 2. 3 Press PLAY 2 on tape deck 2. 4 Press PA USE on tape deck 1. 5 Press PLAY 2 on tape deck 1.

™ Playback will begin with tape deck

2 and will continue with tape deck 1 when playback on tape deck 2 ends.

6 Press STOP•OPEN if you want to

stop playback before the end of the tape in tape deck 1 or tape deck 2.

Notes: – During rewinding or fast forwarding of a

tape, it is also possible to listen to another source (e.g. CD, TUNER or AUX).

19

– 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 AUX

Selecting External Equipment

If you have connected the audio out terminals of the external equipment (TV, VCR, Laser Disc player, DVD player or CD Recorder) to the AUX IN terminals, you can hear the enhanced sound from the system.

• Press AUX to select the external equipment. ™ "AUX" will be displayed.

Note: – All the sound control features (e.g. DSC,

DBB, etc.) are available for selection.

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STANDBY-ON

PLAY/REC

TAPE 1

RECORD

RECORDING

MINI HIFI SYSTEM

Notes: – For recording, use only tape of IEC type

I (normal tape).

– The tape is secured at both ends with

FM•AM

▲

DEMO STOP

STOP•CLEAR

TAPE 1 • 2

TAPE

▲

PRESET

PLAY• PAUSE PREV NEXT

DYNAMIC BASS BOOST

CD1 • 2 • 3

CD TUNER

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TUNING

SEARCH

PROGRAM CLOCK•TIMER

DIGITAL SOUND CONTROL

MASTER

VIDEO

VOLUME

AUX

▲

PLAYBACK

TAPE 2

leader tape. At the beginning and end of tape, nothing will be recorded for six to seven seconds.

– The recording level is set automatically,

regardless of the position of Volume, DBB or DSC.

–To prevent accidental recording, break

out the tab on the left shoulder of the tape side you want to protect.

One Touch Recording

•For One Touch Recording, as soon as you press RECORD, the current source (CD, TUNER or AUX) will be recorded on tape deck 1.

FULL AUTO STOP

P

LAY

▲

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▲

STOP

OPE

NPAU

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▲

PLAY

▲

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SE

PAU

OPEN

STOP

▲

1 Load a blank tape in tape deck 1. 2 Press RECORD on tape deck 1 to

start recording.

REC

™ The

starts flashing.

3 Press PA USE to interrupt

recording.

4 Press STOP•OPEN on tape deck 1

to stop recording.

CD Synchro Start Recording

During CD synchro start recording,

• Do not fast forward/rewind your tape in tape deck 2.

1 Load a blank tape into tape deck 1

and a disc into the disc tray.

2 Press CD.

•You can program the tracks in the order you want them to be recorded (see Programming Tracks). If you do not, the tracks are recorded according to the order on the selected disc.

3 Press RECORD on tape deck 1 to

start recording.

REC

starts flashing.

™ The

4 Press STOP•OPEN on tape deck 1

to stop recording, then press Ç to stop disc playback.

21

Dubbing tapes

to tape deck 1)

1 Load the prerecorded tape into tape

deck 2 and a blank tape into tape deck 1.

• Make sure both tapes have their full spool to the left.

2 Press PA USE on tape deck 1. 3 Press RECORD on tape deck 1.

REC

™ The

4 Press PLAYÉ on tape deck 2.

• Recording will star t automatically.

5 Press STOP•OPEN on tape deck 1

and tape deck 2 to stop dubbing.

Notes: –At the end of side A, flip the tapes to

side B and repeat the procedure.

– Dubbing of tapes is only possible from

tape deck 2 to tape deck 1.

–To ensure good dubbing, use tapes of

the same length.

(from tape deck 2

starts flashing.

RECORDING CLOCK

Recording from other sources

1 Load a blank tape into tape deck 1. 2 Press CD, TUNER or AUX.

•Start playback of the selected source.

3 Press RECORD on tape deck 1 to

4 Press PA USE to interrupt

5 Press STOP•OPEN on tape deck 1

Note: – During recording, it is not possible to

(only on tape deck 1)

start recording.

REC

starts flashing.

™ The

recording.

to stop recording.

listen to another sound source.

STANDBY-ON

View Clock

You can view the clock (if it is set) if the system is in Standby mode or when any sound source is selected (CD, TUNER, etc.). The clock will be displayed for about seven seconds.

•Press CLOCK•TIMER briefly (on the system only). ™ “10:38

current time) will be displayed depending on whether you have selected 12- or 24-hour mode.

™ “--:--” will be displayed if the

clock is not set.

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FM•AM

▲▲▲

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DEMO STOP

TUNING

SEARCH

STOP•CLEAR

PROGRAM CLOCK•TIMER

DIGITAL SOUND CONTROL

PLAY• PAUSE PREV NEXT

DYNAMIC BASS BOOST

Clock Setting

The clock can be set in either 12- or 24-hour mode, e.g. “12:00 “00:00“. Before setting the clock, you must be in the View Clock mode.

1 Press CLOCK•TIMER to select

2 Press PROGRAM to select 12- and

3 Set the hour with à or á on the

4 Set the minute with í or ëon the

TAPE 1 • 2

TAPECD TUNER

▲

PRESET

VIDEO

AUX

MASTER VOLUME

clock mode.

24- hour mode. ™ If 12-hour mode is selected,

“12:00“ starts flashing and the

AM

lights up.

™ If 24-hour mode is selected,

“00:00” starts flashing.

system.

AM

“ or

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22

5 Press CLOCK•TIMER again to

store the setting. ™ The clock star ts.

•To exit without storing the setting,

press Çon the system.

Notes: – During clock setting, if no button is

pressed within 90 seconds, the system will exit clock setting mode automatically.

– When a power interr uption occurs, the

clock setting is erased.

Timer Setting

• The system can switch on to CD or TUNER mode automatically at a preset time. It can serve as an alarm to wake you up.

• Before setting the timer, make sure the clock is set correctly.

• The timer will always be switched on once it is set.

• The volume of the timer will increase from the minimum level to the most recently selected volume level.

1 Press and hold CLOCK•TIMER

for more than two seconds to select timer mode.

TIMER SLEEP TIMER

™ “TU__XX:XX” or “CD__XX:XX"

starts flashing. "XX:XX" is “12:00

AM

“or “00:00” or the last timer

setting, depending on whether 12or 24-hour mode has been selected.

TIMER

™ The

2 Press CD or TUNER to select the

desired source.

™ “TU__XX:XX” indicates the Tuner

™ “CD__XX:XX" indicated the CD

• Before selecting CD, make sure a disc is loaded in the CD changer tray.

3 Press à or á on the system to set

the hour for the timer to start.

4 Press í or ë on the system to set

the minute for the timer to start.

5 Press CLOCK•TIMER to store

the start time .

™ The timer is now set. ™ The

•At the preset time, the timer will be activated. ™ The selected source will be

Notes: – During timer setting, if no button is

pressed within 90 seconds, the system will exit timer setting mode automatically.

– If the source selected is TUNER, the

last tuned frequency will be switched on.

starts flashing.

mode is selected.

TIMER

remains on the display.

played.

– If the source selected is CD, playback

will begin with the first track of the selected disc or program. If the CD trays are empty, the TUNER will be selected instead.

–The timer will not activate if a recording

is in progress.

To switch off the TIMER 1 Press and hold CLOCK•TIMER

for more than two seconds.

2 Press Ç on the system to cancel the

timer.

™ The timer is now switched off. ™ The display will show "OFF" and

the

TIMER

disappears.

To start the TIMER again (for the same preset time and source)

1 Press and hold CLOCK•TIMER

for more than two seconds.

2 Press CLOCK•TIMER again to

store the start time . ™ The timer is now on.

TIMER

™ The

Sleep Timer

control)

This feature allows you to select a length of time after which the system will switch to the standby mode automatically.

appears on the display.

(only on remote

1 Press SLEEP on the remote control

repeatedly to select a period of time. ™ The selections are as follows (time

in minutes): 15

™™

™ OFF

™™

™ "SLEEP XX" or "OFF" will be

displayed. "XX" is the time in minutes.

2 When you reach the desired length

of time, stop pressing the SLEEP button.

™ The ™ The Sleep Timer is now set. Before

the system switches to standby mode, a countdown of 10 seconds will be displayed. "SLEEP 10" "SLEEP 1"

While SLEEP mode is activated

•Press SLEEP once to view the remaining length of time.

•Press SLEEP twice to change the pre-selected period of time. ™ The display will show the

remaining time followed by the sequence of sleep timer options.

To switch off the Sleep Timer

•Press SLEEP repeatedly until "OFF" is displayed, or press the STANDBY-ON button.

™™

™ 15 …

™™

SLEEP

display lights up.

™™

™ 30

™ 45

™™

™ "SLEEP 9"....

™™

™ "SLEEP"

™™

™ 60

™™

™

™™

24

Maintenance

Cleaning the Cabinet

•Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

• When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the center out.

• Do not use solvents such as benzine, thinner, commercially available cleaners, or antistatic spray intended for analog records.

Cleaning the CD lens

•After prolonged use, dirt or dust may accumulate at the CD lens. To ensure good playback quality, clean the CD lens with Philips CD Lens Cleaner or any commercially available cleaner. Follow the instructions supplied with cleaner.

MAINTENANCE TROUBLESHOOTING

Cleaning the Heads and the Tape Path s

•To ensure good recording and playback quality, clean the heads, the capstan(s), and pressure roller(s) after every 50 hours of tape operation.

•Use a cotton swab slightly moistened with cleaning fluid or alcohol.

•You can also clean the heads by playing a cleaning tape once.

Demagnetizing the heads

•Use a demagnetizing tape available at your dealer.

Warning! Under no circumstances should you try to repair the set yourself as this will invalidate the guarantee. Do not open the set as there is a risk of electric shock.

• If a fault occur s, check the points listed below before taking the system for repair.

• Should any problems persist after you have made these checks, consult your nearest dealer or service center.

CD Player Operation

“NO DISC” is displayed.

• The disc is inser ted upside down.

™ Place CD with printed side up.

• Moisture condensation at the lens.

™ Wait until lens has adjusted to normal

room temperature.

• There is no disc in the CD tray.

™ Insert a CD.

• The CD is dir ty, badly scratched or

warped.

™ Clean or replace the CD.

• The CD lens is dir ty or dusty.

™ See section under Maintenance (page

24).

“DISC NOT FINALIZED” is displayed.

• The CD-RW or CD-R disc is not properly recorded for use with a standard CD player.

™ Read the instr uction booklet of your

CD-Rewritable or CD-Recorder on how to finalize a recording.

• The CD is badly scratched or dir ty.

™ Replace or clean CD.

Radio Reception

Poor radio reception.

• The signal is too weak.

™ Adjust the antenna. ™ Connect an exter nal antenna for

better reception.

• The TV or VCR is too close to the stereo system.

™ Separate the stereo system from the

TV or VCR.

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25

Ta pe Deck Operation

Recording or playback cannot be made or there is a decrease in audio level.

•Dirty tape heads, capstans or pressure rollers.

™ See section on tape deck maintenance

(page 24).

• Magnetic build-up in the record/ playback head.

™ Use demagnetizing tape.

General

System does not react when any button is pressed.

•Electrostatic discharge.

™ Press STANDBY-ON to switch the

system off. Remove the AC power plug from the wall outlet, then reconnect the power plug and switch on the system again.

TROUBLESHOOTING

No or poor sound.

•Volume is not turned up.

™ Adjust VOLUME.

• The headphones are connected.

™ Disconnect the headphones.

• Speakers are not connected or are connected wrongly.

™ Check that the speakers are

connected correctly.

™ Make sure the stripped speaker wire is

clamped.

Reversed left and right sound.

• Speakers are connected wrongly.

™ Check the speaker connections and

location.

Lack of bass sound or apparently imprecise physical location of musical instruments.

• Speakers are connected wrongly.

™ Check the speaker connection for

proper phasing, colored/black wires to colored/black terminals.

Remote control has no effect on the system.

•Wrong source is selected.

™ Select the source (CD, TUNER, etc .)

before pressing the function button, (

É,í,ë

• The distance to the system is too large.

™ Reduce the distance.

•Batteries are inserted incorrectly.

™ Insert the batteries with their polarities

(+/– signs) as indicated.

•Batteries are exhausted.

™ Replace the batteries.

Timer is not working.

•Clock is not set.

™ Set the clock.

•Timer is not switched on.

™ Press CLOCK•TIMER to switch on the

timer.

• Recording or dubbing is in progress.

™ Stop recording.

Clock setting is erased.

• There was a power failure.

™ Reset the clock.

, etc.).

System displays features automatically.

• Demonstration mode is switched on.

™ Press and hold

five seconds to switch off the demonstration.

Ç

(on the system) for

DISMANTLING INSTRUCTIONS

3-1 3-1

Dismantling of the Cassette Cover

2. Twist screw driver

3. Lift up and out

Dismantling of the Front Panel

1) With the CDC tray opened remove the Cover Tray CDC (pos 107) as indicated.

2) Loosen the 8 screws to separate the Front Panel from the rear portion.

-2 screws B on the front

-2 screws each on the left & right side

-2 screws at the bottom

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

Opening the CDC Tray manually

1) Take a paper clip or any stiff wire diameter of 1mm -1.5mm and make a marking about 17mm from the tip.

2) Place the set in an upright position and insert the paper clip into the slot on the right side of the Cabinet Rear.

3) With the marking just outside the Cabinet Rear, you should be able to engage the gear on the side of the 3CDC-LC Module. Because of the distance between the gear and the Cabinet Rear the chance of the paper clip slipping above or below the gear is high, therefore you have to feel and adjust slightly to engage the gear correctly.

4) Push the gear slowly towards the front as shown until the Tray CDC starts to move out of the Front Cabinet. The Tray CDC is now disengage and can be pulled out completely

Cassette door

Marking just outside the slot on the Cabinet Rear

17mm

Note: If the Cabinet Rear has to be replaced, it has to

be replaced by one that has a similar slot on the right side of the Cabinet otherwise there is no possibility to disassemble the same set in the future.

Turn the Gear inside towards the Front of the Set repeatedly until the Tray CDC starts to open.

3-2

Dismantling of Rear Portion

Dismantling of Assemblies on the Front Panel

1) Remove 1 screw C to loosen the Headphone board.

2) Remove 12 screws D as indicated to loosen the Front

board.

3) Remove 6 screws E to loosen the ECO-MTF Module

1) Remove 1 screw H & uncatch C1 to loosen the Mains socket board.

2) Remove 2 screws F, 2 screws G and uncatch C2 to loosen the Tuner board assembly.

3) Remove 5 screws J (3x on the rear and 2x on the heatsink) to loosen the Combi board (Main part).

4) Remove 2 screws K to loosen the Mains Transformer.

3-3

Service pos A

Service pos C

Service pos B

Note:

1. During repair it is possible to disconnect the following assemblies or modules while working on other areas:

-Tuner Board

- 3CDC Module

2. 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

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

32K

Output at (Front Board)

pin 80 of uP = 2048Hz

O

Button pressed?

Y

Display shows

8M

Output at (Front Board)

pin 80 of uP = 1,953.125Hz

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

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

POWER

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

Figure 1

note 1 : DISC1, DISC3, TUNER, JAZZ, TECHNO and Biplanar (if applicable)

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

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

East Eur.

"EAS"

87.5MHz

108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

98MHz

East Eur. Extended-band

"EAS"

65.81MHz

108MHz

74MHz

87.5MHz

531kHz

1602kHz

558kHz

1494kHz

98MHz

70.01MHz

65.81MHz

Table 1

9

Button pressed?

Y

USA

"USA"

87.5MHz

108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

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.

- the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.

N

Oversea

"OSE"

87.5MHz

108MHz

531/530kHz*

1602/1700kHz*

558/560kHz*

1494/1500kHz*

87.5/98MHz*

87.5MHz

98/87.5MHz*

Error code

E1000

E1001

E1002

E1003

E1005

E1006

E1007

E1008

E1020

E1070

E1071

E1079

Error Description

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

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

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

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

Jump-offtrack error Triggered in normal play when the jump destination could not be found within a certain time. When this error occurred, software will try to recover by initiating the jump command again. If it is recoverable, the disc will continue to play.

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

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

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

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

The carousel switch is not open within certain time. This can happen when either the switch is defective and closed all the time, or when the carousel is blocked when located exactly at a disc position.

The carousel position switch did not close within a certain time. This can happen when the switch is defective and never closes electrically, or when the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.

The drawer could not enter the inside position and is opening again. This happen when the drawer is blocked and cannot go fully inside or when the drawer switch is defective and does not close.

R

N

ACTION

Various

other Tests

9

Button pressed?

Y

TEST

Activated with

EEPROM TEST A test pattern will be sent to the EEPROM.

"PASS" is displayed if the uProcessor read back the test pattern correctly, otherwise

9 to Exit

"ERROR" will be displayed.

QEEPROM FORMAT Load default data. Display shows "NEW"

for 1 second.

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

ENCODER TEST Display shows value for 2 seconds.

LEAVE SERVICE TESTPROGRAM

Volume Knob

or

Jog Shuttle knob

Disconnect mains cord

Values increases or decreases in steps of 1 until 0 (Min.) or 40 (Max.) is reached.

Table 2

SET BLOCK DIAGRAM

VCD MODULE

4-1

SIMPLE KARAOKE

SA BUFFER

#

SOUND PROCESSING

COMBI

HEADPH0NE

AMPLIFIER

HEADPHONE

SUBWOOFER OUT

BASS ALC

POWER AMPLIFIER

For 12W set

Only

For 25W set

Only

FRONT

**

POWER SUPPLY

TRAFO

VCD

#

VCD

#

VCD

#

Updated on 10-06-99

SET WIRING DIAGRAM

5-1 5-1

ECO5 / TUNER95

ECO-MTF/ ETF7

ECO5

ECO-MTF

TU95

ETF7

***

****

FRONT

3CDC-99

/

CDC KEY

HEADPHONE

# 3CDC SERVO FOR VCD

VCD

3CDC LC

3CDC 99

NOT FOR CDC-LC

COMBI

HUM AND EMC SHIELD

FOR TAPE DECK

LOGIC

KARA

# MPEG-ESS

# CVBS OUT

HEADPHONE

MIC

MAINS

M/TOP B3P-VH

TRAFO

4W

6-1

FTD DISPLAY PIN CONNECTIONS

FRONT BOARD

12G

1G 2G 3G 4G 5G

11G

a

F7

h

f

j

g

F8

e

j

d

F4F5

F7

k m

nr

F8

6G

7G 8G 9G

10G

b

Col

F8

F9

c

Dp

F7

F4 F5

TABLE OF CONTENTS

FTD Display pin connection ............................................ 6-1

Variation Table ................................................................. 6-2

Circuit diagram................................................................. 6-3

Component Layout .......................................................... 6-4

Chip layout ....................................................................... 6-5

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

F1

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

F2

1G - 5G

F3

6G

a

h

j

k

b

f

m

g

c

e

a

h

j

k

b

f

m

g

c

e

7G - 8G

m

F6

9G

a

h

j

k

b

f

g

c

e

F8

F9

-

F3 F1

10G

F1

F2

F3

F4

F5

F6

F7

F8

11G

F1

F2

F3

F4

F5

F6

F7

F8

F2

12G

F7

F8

-

P11

P12

P13

P14

P15

P16

r

n

d

-

r

n

d

Col

Dp

-

r

n

d

-

6-26-2

Front Board application

A53920 FW-C200/21/21M, FW-C220/21K A53930 FW-C220/22/34 A53940 FW-C200/33 A53950 FW-C100/21/21M/22/30/33/34/37, FW-C105/21 A53970 FW-C250/37 A53980 FW-C250/21 A53990 FW-C280/22/34 A54000 FW-C290/21 A54340 FW-C200/30 A54450 FW-C150/37

FEATURES: A53920 A53930 A53940 A53950 A53970 A53980 A53990 A54000 A54340 A54450 RDS - x - - - - x - - Rotary Encoder x x x - x x x x x Jog Encoder - - - - x x x x - Spectrum Analyzer - -----xx-Biplaner LED - -----xx-Small FTD x xxxxx- -xx Large FTD - -----xx-NTC - ----x-x-LED Control x x x - x x x x x -

Variations table for Front Board

ITEM NO. A53920 A53930 A53940 A53950 A53970 A53980 A53990 A54000 A54340 A54450 DM21 - - - x x x - - - x DM23 - - - - - - - - - DM26 x - x x x x - x x x DM27 - x - - - - x - - DM29 - - - - - x - x - 1402 - - - - - - x x - 1403 x x x x x x - - x x 1404 x x x xxxx xxx 1405 x x x - - - x x x 1418 - - - - - - x x - 1419 - - - - - - x x - 1420 - - - - - - x x - 1421 x x x - - - x x x 1423 x x x - - - x x x 1425 - x - - - - x - - 1426 x x x - - - x x x 1427 - x - - - - x - - 1428 - - - x - - - - - x 1429 - - - x - - - - - x 1430 x x x x - - - - x x 2417 220µF 220µF 220µF-220µF 220µF 220µF 220µF 220µF2421 22µF22µF22µF 2,2µF22µF22µF22µF22µF22µF 2,2µF 2432 - 100pF - - - - 100pF - - 2433 - 47pF - - - - 47pF - - 2462 220nF 220nF 220nF - 220nF 220nF 220nF 220nF 220nF 3407 - - - - - - 1k 1k - 3417 820R 820R 820R - 820R 820R 820R 820R 820R 3419 820R 820R 820R - 820R 820R 820R 820R 820R 3433 820R 820R 820R - 820R 820R 820R 820R 820R -

ITEM NO. A53920 A53930 A53940 A53950 A53970 A53980 A53990 A54000 A54340 A54450 3448 820R 820R 820R - 820R 820R 820R 820R 820R 3449 820R 820R 820R - 820R 820R 820R 820R 820R 3451 820R 820R 820R - 820R 820R 820R 820R 820R 3452 820R 820R 820R - 820R 820R 820R 820R 820R 3457 820R 820R 820R - 820R 820R 820R 820R 820R 3458 - - - - - - 1k 1k - 3460 - - - - - - 1k 1k - 3465 1k 1k 1k - 1k 1k 1k 1k 1k 3471 4R7 4R7 4R7 4R7 4R7 4R7 1R 4R7 4R7 4R7 3475 820R 820R 820R - 820R 820R 820R 820R 820R 3479 1k 1k 1k - 1k 1k 1k 1k 1k 3483 4R7 4R7 4R7 4R7 4R7 4R7 1R 4R7 4R7 4R7 3516 - - - 330R - - - - - 330R 3518 - - - - - - 330R 330R - 3524 1k 1k 1k - - - 1k 1k 1k 3539 10k - 10k 10k 10k 10k - 10k 10k 10k 3541 - 1k - - - - 1k - - 3546 10k - 10k 10k 10k 10k - 10k 10k 10k 3555 10k 10k 10k 10k 10k 10k - - 10k 10k 3575 10k 10k 10k 10k 10k 10k - - 10k 10k 3576 10k 10k 10k 10k 10k 10k - - 10k 10k 3577 - - - - - - 12k 12k - 3578 - - - - - - 5k6 5k6 - 3586 - - - - - - 1k 1k - 3588 - - - 10k - - - - - 10k 3600 5k6 5k6 5k6 5k6 5k6 5k6 - - 5k6 5k6 3602 - - - 10k 10k 10k - - - 10k 3603 10k 10k 10k 6k8 10k 10k 10k 10k 10k 10k 3613 12k 12k 12k 47k 12k 12k 12k 12k 12k 12k 3614 - - - - - - 820R 820R - 3615 - - - - - - 820R 820R - 3616 - - - - - 1k - 1k - 3617 10k 10k 10k 10k 10k - 10k - 10k 10k 4400 x x x x - - - - x x 4407 x x x - x x - - x 4410 x x x x x - x - x x 4412 - - - - - - x x - 4413 - - - x - - - - - x 4417 x x x - - - - - x 4436 x x x - - - - - x 4588 - - - x - - - - - x 6401 - - - - x x x x - 6402 - - - - - - x x - 6404 - - - - x x x x - 6405 - - - - - - x x - 6420 - - - - - - x x - 6422 - - - x - - - - - x 6423 x - x - - x - x - 6424 - - - - x x - - - 6428 x x x - x x x x x 6433 - - - - x x - - - 6445 x x x - - - - - x 6446 x x x - - - - - x 6447 x x x - x x - - x 9475 x x x x x x - - x x 9488 - - - - x x x x - 9520 - - - - x x x x - 9523 x x x x x x - - x x x = Item in use.

CIRCUIT DIAGRAM

1 23456789101112131415161718

A

B

C

D

1401

16

F1

15

F2

14

-33V

13

+LED

E

F

G

GND D

+5.6V

PWM

Sh_Clk

DATA

Sh_Str

PW_DN

Amp_On

Mute

INC2

SROn

SA1

12

11

10

9

8

7

6

5

4

3

2

1

FE-ST-VK-N

H

I

J

K

L

M

1 2345678

3412

1

2

DIPMATE

1431

1

3K9

3415

1K

4401

29

RT-01T

+F

3406

2414

2491

D

47R

FTD

100n

1

2

3

6

7

GND

RDS

ENABLE

DATA

CLK

STEREO

ENABLE

DATA

CLK

STEREO

FTD

7402 M24C01

6-3 6-3

4417 E16

3446 D10

21 I16 23 H18 26 M2

+LED2 +LED2

4K7

3561

10K

3562

1438 HN-14NN12T

-FTD

3532

100K

2409

100p

7415 BC847B

F2a48F2b

01G3902G

03G

04G3605G3506G3407G3308G3209G3110G3011G

40

38

49

F2 F1

37

12G2913G2814G

27

P0124P0223P0322P0421P0520P06

25

P07

P0817P0916P1015P1114P1213P1312P1411P1510P16

19

18

4405

G14

G14x

P04

P05

P06

P07

P08

P09

1K

3441

RESET 12

3521

Reset

AND

3426

1K

5401

DT-38 32K768

2423

D

1K

14

OSCO

3442

P2111P22 10

15p

2424

2443

D

3401

2K2

GENERATOR

DIFFERENTIAL

TEST

10

3427

1K

3443

PROGRAM COUNTER

8 BIT

TIMER/COUNTER

TEST 9

D

15p

D

10n

Mute

2411

47p

12

VDDD

QUALITY

BIT

DECODER

D

3428

1K

6 BIT A/D-

CONVERTER

3501

1K

3510

SROn

VSSD

11

2439

100n

910

P10

1K

3444

I/O PORT 1

560R

CdSiLd

QUAL 1

RDDA 2

RDCL 16

G01

P11

3429

1K

CdSiCl

D

T57 15

G06

G05

G03

G02

3512

1K

3445

P12

JOGB

3402

G04

3430

1K

3503

10K

RdsDat

P13

RC5

3544

G14

G13

G12

G11

G10

G09

G08

G07

P14

P15

P16

1K

3431

5406

1K

3446

3447

65P97

66VKK

VKK

1K

3513

JOGA

10K

3539

3456

67P40

10K

68P41

3587

69P42

10K

70P43

3584

71P44

I/O PORT 4I/O PORT 5

1K

72P45

3585

73P46

1K

74P47

75P50

76P51

77P52

78P53

79P54

80P55

P102P113P124P135P146P157P168P17 1

3588

1K

3504

10K

1M

3559

2u2

9458

5407

D

PW_DN

+F

RdsClk

2u2

5403

10K

D

10K

3546

P09

P08

P07

P06

P05

P04

P03

P02

P01

-33V

9468

2u2

9418

3555

10K

D

3459

10K

3464

10K

3477

1K

3556

1K

3490

1K

10K

D

10K

3583

3582

D

JOGB

JOGA

VOLB

VOLA

D

11 12 13 14 15 16 17 18

2415

F1a2F1b

1

P16

P15

P14

P13

P12

P11

P10

-FTD

D

100n

2473

2474

100n

+F

3618

10K

4410 3616

1K

3586

1K

3479

1K

2421

3461

2446

+F

3553

2442

100n

P01

KEY0

KEY1

P02

KEY2

OPTIONS

TuStereo

P03

NTC

CdSwinfo

P04

SA3

SA2

SA1

P05

TpAdC2

TpAdC1

P06

CdShStrOutp

PWM

P07

2u2

D

3617

+F

10K

10n

3466

2447

P08

SA2

10K

D

P09

P10

P11

1436

10K

EC16

12

4

MT1

MT2

10n

D

1437 EC16

10K

3554

10n

2441

10n

12

3

5

MT2

4

MT1

ShClk

6412

1N4148

6413

1N4148

6414

1N4148

6415

1N4148

6416

1N4148

6417

1N4148

6418

1N4148

6419

1N4148

9475

6420

1N4148

6421

1N4148

6422

1N4148

3

5

D

3569

3573

D

22K

2479 100n

D

6426

1N4003

1K

3548

1K

6425

1N4003

Sh_Clk

Sh_Str

2464

2468

D

2462

3541

3543

3547

3545

2433

2490

100n

D

5402

FTD

D

2u2

47p

F2

Amp_On

220n 220n

220n

2434

1400 BJ722GNK

F2a38F2b

39

2419

2416

PWM

DATA

PW_DN

Mute

INC2

SROn

NTC

SA1

SA2

SA3

47p

2435

D

2482

100n 9517

D

FTD

100u

D

3533

47p

01G3202G3103G3004G2905G

33

G03

G04

G06

G05

+5.6V

+F

+H

2488

100n

BiPlaner

TpShClk

TpShData

TpShStr

ShClk

ShStr

ShData

TuCe

TuClk

3601

D

2483

I2_DAT

I2_CLK

+F

10K

3534

47p

2436

D

2437

+F

9469

2408

-FTD

100p

06G2807G

27

08G2509G2410G2311G2212G

26

P0119P0218P0317P0416P0515P0614P0713P0812P0911P10

20

P1110P12

9

P137P146P155P16

8

F1a2F1b

7414

1

F1

BC847B

3531

100K

4404

P06

P05

P04

P03

P02

P01

G13

G12

G11

G10

G09

G08

G07

G14

P07

G01

G02

G03

G05

G04

1K

3458

1K

3455

3453

1K

3434

3576

10K

D

3460

10K

3575

D

10K

3463

3465

6428

1K

1N4148

3469

1K

10K

470p

2484

Tu_Rds

470p

D

4413

3476

1K

3481

1K

3486

1K

3602

470p

2485

4406

DD

2445

560p

2430

10K

D

2486

5

+H

3472

1K

3478

100R

3484

1K

3489

1K

TMP87CN71

470p

7400 SAA6579T

MUX4

SCOUT8

CIN7

VDDA

VREF3

7401

COMPARATOR

2440

P16

P14

P13

P12

P11

P10

P09

P15

P08

G06

G07

G08

G10

G11

G12

G09x

1K

3421

3420

3422

1K

40 P66

39 P65

38 P64

37 P63

36 P62

35 P61

34 P60

33 VDD

32 P07

31 P06

30 P05

29 P04

28 P03

27 P02

26 P01

25 P00

1K

3437

3435

41

P6742P7043P7144P7245P7346P7447P7548P7649P7750P8051P8152P8253P8354P8455P8556P8657P8758P9059P9160P9261P9362P9463P9564P96

VDD

I/O PORT 0 I/O PORT 6

3497

1K

3506

2481

470p

3438

3436

I/O PORT 7 I/O PORT 9

DATA MEMORY

(RAM)

1024X8 BIT

16 BIT

TIMER/COUNTER

I/O PORT 3

1K

10K

3498

3499

1K

3509

3508

3507

D

I2_DAT

CdShClk

RdsDat

CdShData

VOLB

I2_CLK

TuDat

1433

AT-51

4M332

57 Khz

ANTI-

ALIASING

FILTER

CLOCKED

REFERENCE

VOLTAGE

VSSA

6

VP1

BANDPASS

(8th ORDER)

COSTAS LOOP VARIABLE AND FIXED DIVIDER

CLOCK

REGENERATION

AND SYNC

RECONSTRUCTION

G09x

P01

G13

G14x

1K

3424

3423

1K

3439

CLOCK/TIMING CONTROLLER

VSS

P20

P3018P3119P3220P3321P3422P3523P3624P37

16

17

15

D

1K

3500

1K

3520

10K

VOLA

RdsClk

2410

47p

D

FILTER

TEST LOGIC AND OUTPUT

G09

P02

P03

1K

3425

1K

3440

I/O PORT 8

PROGR MEMORY

(ROM)

48KX8 BIT

C P U

INTERRUPT

CONTROLLER

(I/O PORT 2)

XOUT

XIN 13

14

CST 5400

8MHz

33p

2407

2406

D

3400

220K

13

OSCI

OSCILLATOR

DIVIDER

BIPHASE SYMBOL

DECODER

SELECTOR SWITCH

MODE

9

2u2

10K

3535

Tu_Rds

TuCe

TuDat

TuClk

TuStereo

47p

D

2457

1402 PH-S

4u7

2477

1u

FOR CD SL ONLY

4590

KEY1

KEY2

P08x

P09x

4412

P10x

CDC1Lit1

CDC2Lit2

CDC3Lit3

9523

D

ADC

D

4446

4u7

FTD

5405

2u2

1n

28

1

2

3

DIPMATE

3574

DDFTD

-33V

+LED2

+LED1

22K

3570

D

F1

1u

F2

180p

2456

D

SA2

GND D

SA3

2432

100p

1

2

1434

+5.6V

PH-S

4589

2492

1u

2493

100n

VCC

E0

E1

E2

SCL

WC_

27

1

2

3

4

5

6

1

2

3

5K6

3600

1

4

2

5

3

6

ADC

4

7

8

5

9

6

1403 PH-S

2476

9521

2420

3483

1R

9522

3471

2418

1R

9479

D

5404

2u2

2458

180p

3410

3K9

8

3414

5

SDA

1K

4402

VSS

4

D

WH6D-1

1

26

2

3

4

WH4D-1

330R

3518

330R

3519

330R

3454

3462

3467

3474

3480

3488

3493

3505

3516

2469

3566

10K

2470

ShStr

22p

D

3614

1406

1409

1411

1414

1417

1420

1423

1426

1432

3536

3612

10K

BC847B

2425

Reset

+5.6V

3494

330R

47n

2426

D

Sh_Clk Sh_Data

7410 BC847B

D

22p

D

4K7

3565

Sh_Str

7412 BC847B

D

+LED1

+LED2

1K

3528

3529

6411

6410

7403

BC847B

D

KEY0

KEY1

1407

1408

1410

1412

1413

1416

1415

1419

1418

4400

1430

1421

1424

1422

1425

1427

2480

100p

ADC

1428

1429

3537

470K

D

+F

2417

220u

D

7408

2422

100n

10n

3515

2428

D

3496

3495

1K

10K

2

VSUP

OUT 1

GND3MT

7409

4

GP1U28XP

D

100K

2427

ShData

3615

2478

22p

10K

3564

+F

10K

3581

3568

47K

2472

SROn

22p

D

1K

3530

BiPlaner

10K

D

KEY2

OPTIONS

6423

1N4148

6424

1N4148

6433

1N4148

P08x

P09x

P10x

3611

470K

RC5

2n2

D

2471

3578

TpAdC2

TpAdC1

+F

TpShClk

TpShData

TpShStr

D

CdSiCl

CdSiLd

CdShData

CdPore

CdShClk

CdShStrOutp

CdSwinfo

NTC

D

2489

3522

3n3

3549

22p

D

+F

3563

+LED2+LED2

3567

CDC1Lit1

CDC2Lit2

CDC3Lit3

2K7

5K6

10K

4406

10K

7411 BC847B

D

10K

7413 BC847B

D

TECHNO

JAZZ

6403

OPTIMAL or JAZZ

DBB

6447

OPTIMAL

ROCK

D

3517

6K8

INC2

CdPore

3485

1K

3482

1K

2460

100p

3524

1K

3525

1K

3527

3604

Sr_On

3613

47K

3502

4408

1K8

3605

6445

6404

6446

D

6400

6402

+LED2

Sr_On

6401

4436

9520

4407

4417

3457

9488

1K5

6406

TUNER

CD

6409

6405

IS

AUX

6408

TAPE

47K

6407

D

Amp_On

3577

12K

3448

3449

3451

3452

3558

+LED2

16

15

E0

VDD

6

O2

5

O1

4

O0

1K5

14

O4

12

O6

7405

HEF4094BT

1K5

13

O5

1K5

11

O7

7

O3

1K5

3475

3433

3417

3419

VSS

8

D

1K5

6

3603

O2

5

O1

4

O0

14

O4

6K8

12

O6

3407

1K

13

O5

11

O7

O3

7

1K5

3

CP

2

D

1

STR

9

Os

10

Os

15

E0

HEF4094BT

VSS

8

+LED2

7404

D

100n

2412

D

Sh_Clk

Sh_Data

3551

Sh_Str

330R

100p

2450

D

16

VDD

2475

D

3

CP

Sh_Clk

2

D

1

STR

9

Os

10

Os

DATA

100n

3571

3572

2451

4588

2487

100p

D

3552

Sh_Str

330R

100p

D

12K

10K

4403

D

1405

1

2

3

4

5

6

7

FE-BT-VK-N

1

2

21

TP_REC

TP_PLAY

DIPMATE

23

1

2

3

4

5

DIPMATE

D

1K8

2459

100n

2431

3609

4409

3511

3608

1K8

3607

3610

1K8

1404

1

2

3

4

5

6

7

8

9

FE-ST-VK-N

3606

2449

47K

47p

2448

D

2453

2452

D

47K

10K

3619

D

+F

47p

2454

2455

8239_210_86590 ... 3412 pt 3a or 4 dd wk026

27 K2 28 I3 29 H2 1400 B5 1401 D1 1402 C3 1403 C2 1404 J18

A

1405 H16 1406 E13 1407 E13 1408 E14 1409 E13 1410 E13 1411 E13 1412 F13 1413 F14 1414 F13 1415 F13 1416 F14

B

1417 F13 1418 F13 1419 F14 1420 G13 1421 G13 1422 G14 1423 G13 1424 G13 1425 G14 1426 G13 1427 G13

C

1428 H13 1429 H14 1430 G14 1431 H2 1432 H13 1433 I7 1434 B2 1436 I12 1437 J12 1438 A9 2406 H8 2407 H8

D

2408 B8 2409 B8 2410 I8 2411 I9 2412 C17 2414 J2 2415 D11 2416 E5 2417 J14 2418 D3 2419 D5 2420 D3

E

2421 G11 2422 J13 2423 H8 2424 H9 2425 K13 2426 L13 2427 L14 2428 K13 2430 J6 2431 J16 2432 L4

F

2433 K4 2434 L4 2435 M5 2436 M5 2437 M5 2439 K9 2440 K6 2441 K11 2442 K11 2443 H9 2445 J6 2446 I11

G

2447 I11 2448 L16 2449 K17 2450 E17 2451 G18 2452 L17 2453 L17 2454 K17 2455 K16 2456 G3 2457 G3 2458 G3

H

2459 J16 2460 H15 2462 H4 2464 I4 2468 I4 2469 A13 2470 B13 2471 A15 2472 B15 2473 D11 2474 D12

I

2475 F18 2476 D3 2477 D3 2478 D14 2479 D4 2480 H13 2481 H6 2482 M5 2483 H5 2484 H5 2485 H6 2486 H6

J

2487 F18 2488 E5 2489 J15 2490 C5 2491 D2 2492 D2 2493 E2 3400 I8 3401 I9 3402 J10 3406 J2 3407 G17

K

3410 J3 3412 J1 3414 J3 3415 J1 3417 G16 3419 G16 3420 D7 3421 D7 3422 D7 3423 D8 3424 D8

L

3425 D8 3426 D8 3427 D9 3428 D9 3429 D9 3430 D10 3431 D10 3433 F16 3434 D6 3435 D7 3436 D7 3437 D7

M

3438 D7 3439 D8 3440 D8 3441 D8 3442 D9 3443 D9 3444 D9 3445 D9

3447 D10 3448 D16 3449 D16 3451 D16 3452 E16 3453 D6 3454 E13 3455 D6 3456 E10 3457 E16 3458 D6 3459 E11 3460 D6 3461 I11 3462 E13 3463 E5 3464 E11 3465 F6 3466 I11 3467 F13 3469 F5 3471 E3 3472 F6 3474 F13 3475 F16 3476 F6 3477 F11 3478 F6 3479 F11 3480 F13 3481 F6 3482 H15 3483 D3 3484 G6 3485 H15 3486 G6 3488 G13 3489 G6 3490 G11 3493 G13 3494 L13 3495 L13 3496 L14 3497 G7 3498 G7 3499 G7 3500 G8 3501 G9 3502 J15 3503 G10 3504 G10 3505 G13 3506 H7 3507 H7 3508 H7 3509 H7 3510 H9 3511 J16 3512 H9 3513 H10 3515 K14 3516 I13 3517 F15 3518 H13 3519 H13 3520 H8 3521 H8 3522 F15 3524 I15 3525 I15 3527 I15 3528 C13 3529 C14 3530 D14 3531 C8 3532 B9 3533 L5 3534 L5 3535 L5 3536 I13 3537 I14 3539 J10 3541 L4 3543 L4 3544 J10 3545 L4 3546 K10 3547 L4 3548 L4 3549 K15 3551 D18 3552 G18 3553 J11 3554 J11 3555 E11 3556 G11 3558 C17 3559 H10 3561 A13 3562 A13 3563 A15 3564 A15 3565 B13 3566 B13 3567 B15 3568 B15 3569 F4 3570 G4 3571 G18 3572 G18 3573 F4 3574 G4 3575 E6 3576 D5 3577 F16 3578 G15 3581 B14 3582 H10 3583 H11 3584 F10 3585 F10 3586 F11 3587 E10 3588 G10 3600 B3 3601 G5 3602 G6 3603 F16 3604 K15 3605 L15 3606 L16 3607 J16 3608 J16 3609 J16 3610 J16 3611 I14 3612 J13 3613 G15 3614 C13 3615 C14 3616 F11 3617 H11 3618 E11 3619 L16 4400 G14 4401 K1 4402 J3 4403 B16 4404 C8 4405 C9 4406 L15 4406 H6 4407 D16 4408 J15 4409 J16 4410 E11 4412 C4 4413 F6

4436 C16 4446 D4 4588 E18 4589 B2 4590 B3 5400 G8 5401 G9 5402 E5 5403 I10 5404 E3 5405 E3 5406 D10 5407 H10 6400 C16 6401 C16 6402 D15 6403 D15 6404 E15 6405 G16 6406 F16 6407 G16 6408 G16 6409 F16 6410 D13 6411 D14 6412 E12 6413 E12 6414 F12 6415 F12 6416 F12 6417 G12 6418 G12 6419 G12 6420 H12 6421 H12 6422 I12 6423 E14 6424 E14 6425 D4 6426 E4 6428 F5 6433 F14 6445 E15 6446 E15 6447 D15 7400 I6 7401 G6 7402 J2 7403 D14 7404 F17 7405 D17 7408 J13 7409 M14 7410 A13 7411 A15 7412 B13 7413 B15 7414 B8 7415 B8 9418 D11 9458 H10 9468 D11 9469 B8 9475 H12 9479 E3 9488 E16 9517 M5 9520 D16 9521 D3 9522 D3 9523 C4

COMPONENT LAYOUT

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

6-4 6-4

3139 113 3412 pt 3a dd wk031

6-5

CHIP LAYOUT

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

6-5

Some location on this board is prepared for both 0603 & 0805 SMDs footprint, in such locations 0603 SMDs may be substituted.

3139 113 3412 pt 3a dd wk031

6-6

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

MISCELLANEOUS 1400 3139 110 52070 FTD Display BJ722GNK 1401 2422 025 14546 Flex Socket 16pin Hort. 1404 4822 265 11531 Flex Socket 9pin Hort. 1406 4822 276 13775 Tact Switch 1407 4822 276 13775 Tact Switch 1408 4822 276 13775 Tact Switch 1409 4822 276 13775 Tact Switch 1410 4822 276 13775 Tact Switch 1411 4822 276 13775 Tact Switch 1412 4822 276 13775 Tact Switch 1413 4822 276 13775 Tact Switch 1414 4822 276 13775 Tact Switch 1415 4822 276 13775 Tact Switch 1416 4822 276 13775 Tact Switch 1422 4822 276 13775 Tact Switch 1424 4822 276 13775 Tact Switch 1428 4822 276 13775 Tact Switch 1429 4822 276 13775 Tact Switch 1430 4822 276 13775 Tact Switch 1432 4822 276 13775 Tact Switch

CAPACITORS 2406 5322 122 32659 33pF 5% 50V 2407 5322 122 32659 33pF 5% 50V 2412 4822 126 14585 100nF 10% 50V 2414 4822 126 13838 100nF +80/-20% 50V 2415 4822 126 14585 100nF 10% 50V 2416 4822 124 23432 100µF 20% 10V 2418 4822 126 14043 1µF +80/-20% 16V 2419 4822 124 41584 100µF 20% 10V 2420 4822 124 12032 4,7µF 20% 50V 2421 4822 124 22652 2,2µF 20% 50V 2422 4822 126 14585 100nF 10% 50V 2423 4822 126 13486 15pF 2% 63V 2424 4822 126 13486 15pF 2% 63V 2425 4822 126 13838 100nF +80/-20% 50V 2426 4822 126 13751 47nF 10% 63V 2427 4822 122 33127 2,2nF 10% 63V 2428 4822 122 33177 10nF 20% 50V 2431 4822 126 14585 100nF 10% 50V 2434 4822 126 13692 47pF 1% 63V 2435 4822 126 13692 47pF 1% 63V 2436 4822 126 13692 47pF 1% 63V 2437 4822 126 13692 47pF 1% 63V 2443 4822 122 33177 10nF 20% 50V 2475 4822 126 14585 100nF 10% 50V 2476 4822 124 12032 4,7µF 20% 50V 2477 4822 126 14043 1µF +80/-20% 16V 2479 4822 126 14585 100nF 10% 50V 2481 5322 122 32268 470pF 10% 50V 2482 4822 126 12882 100nF +80-20% 50V 2483 5322 122 32268 470pF 10% 50V

2484 5322 122 32268 470pF 10% 50V 2485 5322 122 32268 470pF 10% 50V 2486 5322 122 32268 470pF 10% 50V 2488 4822 126 14585 100nF 10% 50V 2489 4822 122 33891 3,3nF 10% 63V 2493 4822 126 14585 100nF 10% 50V

RESISTORS 3406 4822 051 20479 47R 5% 0,1W 3410 4822 051 20392 3k9 5% 0,1W 3412 4822 051 20392 3k9 5% 0,1W 3420 4822 051 10102 1k 2% 0,25W 3421 4822 051 10102 1k 2% 0,25W 3422 4822 051 10102 1k 2% 0,25W 3423 4822 051 10102 1k 2% 0,25W 3424 4822 051 10102 1k 2% 0,25W 3425 4822 051 10102 1k 2% 0,25W 3426 4822 051 10102 1k 2% 0,25W 3427 4822 051 10102 1k 2% 0,25W 3428 4822 051 10102 1k 2% 0,25W 3429 4822 051 10102 1k 2% 0,25W 3430 4822 051 10102 1k 2% 0,25W 3431 4822 051 10102 1k 2% 0,25W 3434 4822 051 10102 1k 2% 0,25W 3435 4822 051 10102 1k 2% 0,25W 3436 4822 051 10102 1k 2% 0,25W 3437 4822 051 10102 1k 2% 0,25W 3438 4822 051 10102 1k 2% 0,25W 3439 4822 051 10102 1k 2% 0,25W 3440 4822 051 10102 1k 2% 0,25W 3441 4822 051 10102 1k 2% 0,25W 3442 4822 051 10102 1k 2% 0,25W 3443 4822 051 10102 1k 2% 0,25W 3444 4822 051 10102 1k 2% 0,25W 3445 4822 051 10102 1k 2% 0,25W 3446 4822 051 10102 1k 2% 0,25W 3447 4822 051 10102 1k 2% 0,25W 3453 4822 051 10102 1k 2% 0,25W 3454 4822 117 13577 330R 1% 0,1W 3455 4822 051 10102 1k 2% 0,25W 3456 4822 117 10833 10k 1% 0,1W 3459 4822 050 21003 10k 1% 0,6W 3461 4822 117 10833 10k 1% 0,1W 3462 4822 117 13577 330R 1% 0,1W 3463 4822 117 10833 10k 1% 0,1W 3464 4822 117 10833 10k 1% 0,1W 3466 4822 117 10833 10k 1% 0,1W 3467 4822 117 13577 330R 1% 0,1W 3469 4822 051 10102 1k 2% 0,25W 3471 4822 050 24708 4R7 1% 0,6W 3472 4822 051 10102 1k 2% 0,25W 3474 4822 117 13577 330R 1% 0,1W

3476 4822 051 10102 1k 2% 0,25W 3477 4822 051 10102 1k 2% 0,25W 3478 4822 051 20101 100R 5% 0,1W 3480 4822 117 13577 330R 1% 0,1W 3481 4822 051 10102 1k 2% 0,25W 3482 4822 051 10102 1k 2% 0,25W 3483 4822 050 24708 4R7 1% 0,6W 3484 4822 051 10102 1k 2% 0,25W 3485 4822 051 10102 1k 2% 0,25W 3486 4822 051 10102 1k 2% 0,25W 3488 4822 117 13577 330R 1% 0,1W 3489 4822 051 10102 1k 2% 0,25W 3490 4822 051 10102 1k 2% 0,25W 3493 4822 117 13577 330R 1% 0,1W 3494 4822 117 13577 330R 1% 0,1W 3495 4822 117 10833 10k 1% 0,1W 3496 4822 051 10102 1k 2% 0,25W 3497 4822 050 11002 1k 1% 0,4W 3498 4822 051 10102 1k 2% 0,25W 3499 4822 117 10833 10k 1% 0,1W 3500 4822 051 10102 1k 2% 0,25W 3501 4822 116 52226 560R 5% 0,5W 3502 4822 051 20182 1k8 5% 0,1W 3503 4822 050 11002 1k 1% 0,4W 3504 4822 051 10102 1k 2% 0,25W 3505 4822 117 13577 330R 1% 0,1W 3506 4822 051 10102 1k 2% 0,25W 3507 4822 050 11002 1k 1% 0,4W 3508 4822 051 10102 1k 2% 0,25W 3509 4822 051 10102 1k 2% 0,25W 3510 4822 050 11002 1k 1% 0,4W 3511 4822 051 20182 1k8 5% 0,1W 3512 4822 050 21003 10k 1% 0,6W 3513 4822 050 21003 10k 1% 0,6W 3515 4822 117 10837 100k 1% 0,1W 3516 4822 117 13577 330R 1% 0,1W 3517 4822 117 11507 6k8 1% 0,1W 3519 4822 117 13577 330R 1% 0,1W 3520 4822 050 21003 10k 1% 0,6W 3521 4822 051 10102 1k 2% 0,25W 3522 4822 117 12955 2k7 1% 0,1W 3525 4822 050 11002 1k 1% 0,4W 3527 4822 050 11002 1k 1% 0,4W 3533 4822 117 10833 10k 1% 0,1W 3534 4822 117 10833 10k 1% 0,1W 3535 4822 117 10833 10k 1% 0,1W 3536 4822 051 20474 470k 5% 0,1W 3537 4822 051 20474 470k 5% 0,1W 3539 4822 117 10833 10k 1% 0,1W 3543 4822 051 10102 1k 2% 0,25W 3545 4822 051 10102 1k 2% 0,25W 3546 4822 117 10833 10k 1% 0,1W

6-6

3547 4822 051 10102 1k 2% 0,25W 3548 4822 051 10102 1k 2% 0,25W 3549 4822 117 10833 10k 1% 0,1W 3551 4822 117 13577 330R 1% 0,1W 3552 4822 117 13577 330R 1% 0,1W 3553 4822 117 10833 10k 1% 0,1W 3554 4822 117 10833 10k 1% 0,1W 3555 4822 117 10833 10k 1% 0,1W 3556 4822 051 10102 1k 2% 0,25W 3558 4822 117 10833 10k 1% 0,1W 3559 4822 051 20105 1M 5% 0,1W 3561 4822 051 20472 4k7 5% 0,1W 3562 4822 117 10833 10k 1% 0,1W 3563 4822 117 10833 10k 1% 0,1W 3564 4822 117 10833 10k 1% 0,1W 3565 4822 051 20472 4k7 5% 0,1W 3566 4822 117 10833 10k 1% 0,1W 3567 4822 117 10833 10k 1% 0,1W 3568 4822 117 10834 47k 1% 0,1W 3569 4822 051 20223 22k 5% 0,1W 3570 4822 051 20223 22k 5% 0,1W 3571 4822 117 11383 12k 1% 0,1W 3572 4822 117 10833 10k 1% 0,1W 3573 4822 051 20223 22k 5% 0,1W 3574 4822 051 20223 22k 5% 0,1W 3575 4822 117 10833 10k 1% 0,1W 3576 4822 117 10833 10k 1% 0,1W 3581 4822 117 10833 10k 1% 0,1W 3582 4822 117 10833 10k 1% 0,1W 3583 4822 117 10833 10k 1% 0,1W 3584 4822 051 10102 1k 2% 0,25W 3585 4822 051 10102 1k 2% 0,25W 3587 4822 050 21003 10k 1% 0,6W 3588 4822 117 10833 10k 1% 0,1W 3600 4822 051 20562 5k6 5% 0,1W 3601 4822 117 10833 10k 1% 0,1W 3602 4822 117 10833 10k 1% 0,1W 3603 4822 117 10833 10k 1% 0,1W 3607 4822 051 20182 1k8 5% 0,1W 3608 4822 051 20182 1k8 5% 0,1W 3609 4822 051 20182 1k8 5% 0,1W 3610 4822 051 20182 1k8 5% 0,1W 3611 4822 051 20474 470k 5% 0,1W 3612 4822 117 10833 10k 1% 0,1W 3613 4822 117 11383 12k 1% 0,1W 3617 4822 050 21003 10k 1% 0,6W 4400 4822 051 20008 0R Jumper 0805 4401 4822 051 20008 0R Jumper 0805 4402 4822 051 20008 0R Jumper 0805 4404 4822 051 20008 0R Jumper 0805 4405 4822 051 20008 0R Jumper 0805 4410 4822 051 20008 0R Jumper 0805

ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS 4413 4822 051 20008 0R Jumper 0805 4414 4822 051 20008 0R Jumper 0805 4416 4822 051 20008 0R Jumper 0805 4418 4822 051 20008 0R Jumper 0805 4419 4822 051 20008 0R Jumper 0805 4420 4822 051 20008 0R Jumper 0805 4421 4822 051 20008 0R Jumper 0805 4422 4822 051 20008 0R Jumper 0805 4423 4822 051 20008 0R Jumper 0805 4424 4822 051 20008 0R Jumper 0805 4425 4822 051 20008 0R Jumper 0805 4426 4822 051 20008 0R Jumper 0805 4427 4822 051 20008 0R Jumper 0805 4428 4822 051 20008 0R Jumper 0805 4429 4822 051 20008 0R Jumper 0805 4430 4822 051 20008 0R Jumper 0805 4431 4822 051 20008 0R Jumper 0805 4432 4822 051 20008 0R Jumper 0805 4433 4822 051 20008 0R Jumper 0805 4434 4822 051 20008 0R Jumper 0805 4435 4822 051 20008 0R Jumper 0805 4437 4822 051 20008 0R Jumper 0805 4438 4822 051 20008 0R Jumper 0805 4439 4822 051 20008 0R Jumper 0805 4440 4822 051 20008 0R Jumper 0805 4441 4822 051 20008 0R Jumper 0805 4442 4822 051 20008 0R Jumper 0805 4443 4822 051 20008 0R Jumper 0805 4444 4822 051 20008 0R Jumper 0805 4445 4822 051 20008 0R Jumper 0805 4446 4822 051 20008 0R Jumper 0805 4447 4822 051 20008 0R Jumper 0805 4448 4822 051 20008 0R Jumper 0805 4449 4822 051 20008 0R Jumper 0805 4450 4822 051 20008 0R Jumper 0805 4451 4822 051 20008 0R Jumper 0805 4452 4822 051 20008 0R Jumper 0805 4453 4822 051 20008 0R Jumper 0805 4454 4822 051 20008 0R Jumper 0805 4455 4822 051 20008 0R Jumper 0805 4456 4822 051 20008 0R Jumper 0805 4457 4822 051 20008 0R Jumper 0805 4458 4822 051 20008 0R Jumper 0805 4459 4822 051 20008 0R Jumper 0805 4460 4822 051 20008 0R Jumper 0805 4461 4822 051 20008 0R Jumper 0805 4462 4822 051 20008 0R Jumper 0805 4463 4822 051 20008 0R Jumper 0805 4464 4822 051 20008 0R Jumper 0805 4465 4822 051 20008 0R Jumper 0805 4466 4822 051 20008 0R Jumper 0805 4467 4822 051 20008 0R Jumper 0805

6-7

4468 4822 051 20008 0R Jumper 0805 4469 4822 051 20008 0R Jumper 0805 4470 4822 051 20008 0R Jumper 0805 4471 4822 051 20008 0R Jumper 0805 4472 4822 051 20008 0R Jumper 0805 4473 4822 051 20008 0R Jumper 0805 4474 4822 051 20008 0R Jumper 0805 4475 4822 051 20008 0R Jumper 0805 4476 4822 051 20008 0R Jumper 0805 4477 4822 051 20008 0R Jumper 0805 4478 4822 051 20008 0R Jumper 0805 4479 4822 051 20008 0R Jumper 0805 4480 4822 051 20008 0R Jumper 0805 4481 4822 051 20008 0R Jumper 0805 4482 4822 051 20008 0R Jumper 0805 4483 4822 051 20008 0R Jumper 0805 4484 4822 051 20008 0R Jumper 0805 4485 4822 051 20008 0R Jumper 0805 4486 4822 051 20008 0R Jumper 0805 4487 4822 051 20008 0R Jumper 0805 4488 4822 051 20008 0R Jumper 0805 4489 4822 051 20008 0R Jumper 0805 4490 4822 051 20008 0R Jumper 0805 4491 4822 051 20008 0R Jumper 0805 4492 4822 051 20008 0R Jumper 0805 4493 4822 051 20008 0R Jumper 0805 4494 4822 051 20008 0R Jumper 0805 4495 4822 051 20008 0R Jumper 0805 4496 4822 051 20008 0R Jumper 0805 4497 4822 051 20008 0R Jumper 0805 4498 4822 051 20008 0R Jumper 0805 4499 4822 051 20008 0R Jumper 0805 4500 4822 051 20008 0R Jumper 0805 4501 4822 051 20008 0R Jumper 0805 4502 4822 051 20008 0R Jumper 0805 4503 4822 051 20008 0R Jumper 0805 4504 4822 051 20008 0R Jumper 0805 4505 4822 051 20008 0R Jumper 0805 4506 4822 051 20008 0R Jumper 0805 4507 4822 051 20008 0R Jumper 0805 4508 4822 051 20008 0R Jumper 0805 4509 4822 051 20008 0R Jumper 0805 4510 4822 051 20008 0R Jumper 0805 4511 4822 051 20008 0R Jumper 0805 4512 4822 051 20008 0R Jumper 0805 4513 4822 051 20008 0R Jumper 0805 4514 4822 051 20008 0R Jumper 0805 4515 4822 051 20008 0R Jumper 0805 4516 4822 051 20008 0R Jumper 0805 4517 4822 051 20008 0R Jumper 0805 4518 4822 051 20008 0R Jumper 0805 4519 4822 051 20008 0R Jumper 0805

ELECTRICAL PARTS LIST - FRONT BOARD

6-8

RESISTORS 4520 4822 051 20008 0R Jumper 0805

4521 4822 051 20008 0R Jumper 0805 4522 4822 051 20008 0R Jumper 0805 4523 4822 051 20008 0R Jumper 0805 4524 4822 051 20008 0R Jumper 0805 4525 4822 051 20008 0R Jumper 0805 4526 4822 051 20008 0R Jumper 0805 4527 4822 051 20008 0R Jumper 0805 4528 4822 051 20008 0R Jumper 0805 4529 4822 051 20008 0R Jumper 0805 4530 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 4535 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 4544 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 4549 4822 051 20008 0R Jumper 0805 4588 4822 051 20008 0R Jumper 0805

TRANSISTORS & INTEGRATED CIRCUITS 7401 3139 110 52500 TMP87CP71F “C100S52501” 7402 9965 000 04931 M24C01-WMN6 7404 5322 209 11306 HEF4094BT 7408 5322 130 60159 BC847B 7409 4822 130 10165 GP1U28XP 7410 5322 130 60159 BC847B 7411 5322 130 60159 BC847B 7412 5322 130 60159 BC847B 7413 5322 130 60159 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

COILS & FILTERS 5400 4822 242 72066 Ceram Resonator 8MHz 5401 2422 543 01069 X’tal Resonator 32,768kHz 5402 4822 157 62552 Coil 2,2µH 5% 5404 4822 157 62552 Coil 2,2µH 5% 5405 4822 157 62552 Coil 2,2µH 5%

DIODES 6412 4822 130 30621 1N4148 6413 4822 130 30621 1N4148 6414 4822 130 30621 1N4148 6415 4822 130 30621 1N4148 6416 4822 130 30621 1N4148 6417 4822 130 30621 1N4148 6418 4822 130 30621 1N4148 6419 4822 130 30621 1N4148 6421 4822 130 30621 1N4148 6422 4822 130 30621 1N4148 6425 4822 130 31878 1N4003G 6426 4822 130 31878 1N4003G

7B-1 7B-1 7B-1

AFC +

AFC -

BLOCKDIAGRAM

TUNER BOARD

TUNER BOARD ECO5

TABLE OF CONTENTS

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

Adjustmant table .............................................................7B-2

Component layout ...........................................................7B-2

Circuit diagram ................................................................7B-3

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

A

AM-FRAME AERIAL

B

ECO 5

1101

(1102)

FM

V

Loop

V

Loop

1103

V

Stab

V

Stab

FM-Osc.

AM-Osc.

AM-RF

V

Loop

V

Loop

A B

systems

V

Loop

43

frontend

5

6

2

Frontend

C

1

8

38 34

A V

V

Stab

FM-RF

10,7 MHz 10,7 MHz

3393733

FM

Mixer

FM

Osc.

Pre-

scaler

35 9

IF1

B

Stab

IF2

RADIO IC

TEA 5757T

Discriminator

10,7 MHz

FM

Det.

Multi-

plexer

AM

Osc.

AM

Mixer

AM IF

AM

Det.

AGC

Charge

pump

AFC

Vdd Vcc1

22

723

Vcc2

V

4140 36 193244 25

450kHz450kHz450kHz

AV

Stab

BV

Stab

B

20

2

buffer ampl.

5

LF filter

1018 11

RDS

(MPX)

VCO

Stereo

Decoder

CONTROL

programmable

Reference

Oscillator

output ports

75kHz

right

left

stereo

clock

data

enable

P1

P0

15

14

24

27

28

29

31

30

Vcc1

Vdd

Vcc2

Version

MW/LW

AM-RF, AM-Osc.

4

Vcc

right

left

stereo

clock

data

enable

1124

4

1

3

1126

4 6

1

RDS

(MPX)

ECO5 sys., 240698

1121

1

SW

FM

E

C

A

C

A

C

B

C

34

E

11

FRAME

1

4

5

AM

98-05-14B339623033103

B

1

Connector for

AM - stereo Module

5115

1126

1127

3160

5116

9136

9137

1122

1120

3158

3159

3161

1123

1124

1125

1121

9113

9117

2105

3105

2148

1

11

1

7119

FRAME

98-05-14B339623033103

B

1

2105

4160

4161

4158

3144

4162

2165

3119

3127

2141

3125

3123

3115

3180

D

1101 A 1

220R

max.

1102 A 1 1103 C1 1104 B 1 1105 A 1 1119 C5 1120 A 5 1130 B 5 1131 B 5 2104 A 2 2105 A 1

2106 C2 2107 C2 2110 C2 2115 C1 2123 A 2 2125 A 2 2128 C3 2129 C4 2130 A 4 2133 A 4 2135 B 5

2137 C5 2138 A 5 2144 B 5 2148 B 4 2155 A 3 2162 A 2 3105 B 3 3110 A 2 3132 B 3 3142 A 4 3147 B 5

3149 C5 3152 A 5 3154 C5 3157 B 5 3158 A 5 3159 A 5 3160 A 5 3161 A 5 3170 C5 3171 C5 3172 C5

1 2345

ECO 5 TUNER BOARD / component side view

6103

A

B

C

A

FM 75 OHM

FM 300 OHM

SW

D

B

AM FRAME AERIAL

6104

2162

9100

6101

6102

9128

1105

1102

1101

1104

2115

SW-RF

1

1103

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

9123

2107

MW-RF

9111

5106

5102

9114

9105

7104

LW-RF

3110

9121

2123

2125

5123

MW-OSC

5124

SW-OSC

5104

SW-ANT

2106

6109

MW-RF

2110

5103

LW-RF

1 2345

2104

5105

SW-RF

3173 A 5 5102 C2 5103 C2 5104 C2 5105 B 2 5106 B 2 5109 B 4 5110 B 4 5111 C3 5112 C4 5113 B 3

1 CF

5131

FM-RF

5122

LW-OSC

9130

7105

7B-2 7B-2 7B-2

TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

FM/MW-version, 9kHz grid

531 - 1602kHz

LW

153 - 279kHz

MW

FM/MW/LW- version, 9kHz grid

531 - 1602kHz

FM IF

FM RF

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

VCO

FM

AM IF

MW

IC 7101 (AM Osc.)

AM AFC

MW

3)

AM RF

4)

MW

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

531 - 1602kHz

LW

10.7MHz, 50mV

continuous wave

108MHz

87.5MHz

(65.81MHz)

98MHz, 1mV

continuous wave

450kHz

connect pin 6 of

with short wire to

ground (pin 4)

1494kHz

558kHz

A

mod=1kHz

∆f=±22.5kHz

A

C

∆f=±15kHz

= 3mV

V

RF

C

continuous wave

VRF = 10mV

B

shortcircuit to block AFC

see remark

9134

5114 C4 5115 A 4 5116 A 4 5119 B 5 5120 B 4 5121 B 4 5122 B 3 5123 B 2 5124 B 2 5126 B 3 5127 B4

5130 A 3 5131 A 3 6101 A 2 6102 A 1 6103 A 1 6104 A 2 6106 B 3 6107 C5 6109 C2 6120 C4 7102 A 3

4

5130

7102

FM-OSC

2155

9125

FM-RF

9129

3132 6106

7107

9115

5126 9101

5113

5111

AM-IF1

9122

2128

9133

marked components to be assembled as service solution for

2129

2130

5109

5110

5114

AM-AFC

5112

AM-IF2

7104 C2 7105 C3 7107 B 3 7119 C4 9100 A 2 9101 B 3 9105 B 2 9111 C2 9113 B 2 9114 B 2 9115 B 3

VCC

VCC2

2133

5121

9119

9124

Local/DX

GND

RIGHT

3142

VCO

5120

5127

6120

9120

1119

VCC2 GND VCC

- switching

9117 B 2 9118 B 4 9119 C4 9120 B 4 9121 A 2 9122 C3 9123 B 1 9124 C4 9125 A 3 9126 B 5 9128 A 2

CLOCK

STEREO

DATA

ENABLE

LEFT

9131

2138

5119

DISCRIMI-

NATOR

2144

31713172

3170

9118

3149

SEARCH

SENS.

Voltage multiplier board

6107

3147

2135

2137

ENABLE

DATA

2SA...

9129 B 3 9130 C3 9131 A 5 9133 C3 9134 B 3 9136 A 5 9137 A 5

GND

MPX

3173

3152

9126

3157

AM-IF GND +FM R-FM L-FM L out R out VCOkill STSIG STEREO V+

11301131

3154

BC...

B C E

ECO5 3396 stage .2, 250698

3

A

B

C

E B C

2101 C4 2102 C4 2103 C3 2108 A 4 2109 A 4 2111 A 2 2112 B 5 2113 A 4 2114 A 4 2116 B 3 2117 A 3

A

B

C

2118 B 4 2119 B 4 2120 B 4 2122 B 3 2124 A 5 2126 C2 2127 C2 2131 C2 2132 C1 2134 C1 2136 B 1

2139 B 2 2141 B 1 2142 B 1 2143 A 1 2145 C1 2146 C1 2147 C1 2149 B 2 2150 B 2 2151 C2 2152 C3

2153 C3 2154 C3 2156 C4 2157 B 4 2158 B 4 2159 C2 2160 C4 2161 A 3 2163 A 2 2164 B 1 2165 B 3

2166 B 2 2167 B 2 2168 B 1 3101 C3 3102 C3 3103 C3 3104 B 3 3106 C4 3108 A 4 3109 A 4 3111 A 3

3112 A 3 3113 A 2 3114 A 3 3115 A 3 3116 A 3 3117 B 4 3118 B 3 3119 A 3 3120 B 4 3121 A 3 3122 B 3

54321

ECO 5 TUNER BOARD / copper side view

4102

2108

2109

3108

3134

3109

7106

2114

3121

3117

3120

2116

7120

3118

4108

C

7122

B

C

3168

2122

2158

2160

2101

2102

marked components to be assembled as service solution for

AM

2124

1

18

6105

4

SW

2112

FM

A

2119

6111

C

A

C

A

C

EB

Chip jumper

41..

(not all items shown

in schematic diagram)

54

3133

3137

3106

6110

5

4106

4153

3136

7124

E

4101

4155

2157

2118

9114

6101

2113

2120

7123

2156

4107

54321

7109

4151

7121

3123 A 3 3125 A 3 3126 B 3 3127 B 3 3128 B 3 3133 B 4 3134 B 4 3136 B 4 3137 B 4 3140 B 2 3141 C2

4110

3111 7108

3122

3126

3128

3102

C

A

6131

3116

2117

2154

2103

3112

A

4109

3103

4154

3114

4105

3143 C2 3144 C2 3145 C2 3146 A 1 3148 A 1 3153 C2 3155 A 2 3156 A 1 3167 C2 3168 B 3 3169 B 2

2161

4104

4152

4150

4157

3181

2153

6130

C

2152

3101

51 CF 4

Local/DX

4156

2111

2150

3104

1

4120

3143

3167

- switching

3113

2149

2159

4103 2151

3175 A 2 3176 C2 3177 A 1 3178 A 1 3179 A 1 3180 A 4 3181 C3 4101 A 4 4102 A 4 4103 C2 4104 A 2

E

3175

4159

34

7101

12

2127

2126

7103

3176

2168

2132

2143

3177

2164

4153 B 4 4154 C3 4155 A 4 4156 A 2 4157 B 3 4158 C2 4159 A 2 4160 A 1 4161 A1 4162 C1 4163 C1

3146

3179

3148

7125

3178

3156

2142

2145

4105 B 3 4106 B 4 4107 C4 4108 B 4 4109 A 3 4110 A 3 4111 C1 4120 C2 4150 B 2 4151 B 3 4152 B 3

2163

3155

9119

2167

3169

23

2166

3140

2139

2131

3145

3153

3141

E

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

2146

11

2136

2147

6105 A 4 6110 A 4 6111 B 4 6130 C2 6131 C3 7101 B 2 7103 C2 7106 A 3 7108 A 3 7109 A 3 7111 A 1

7111

4111

2134

4163

ECO5 3396 stage .2, 250698

7120 B 4 7121 B 3 7122 B 4 7123 B 4 7124 C4 7125 A 1

2

3

A

B

C

108MHz

87.5MHz

(65.81MHz)

1700kHz

530kHz

1602kHz

531kHz

279kHz

153kHz

1602kHz

531kHz

IC 7101

21

2141

5130

check

5123

check

5123

check

5122

check

5123

check

5119FM

108MHz 2155

87.5MHz

(65.81MHz)

98MHz

IC 7101

36

100nF

IC 7101

40

100nF

2)

5131

3142 152kHz ±1kHz

5111

5112

5114

1494kHz

558kHz

198kHz

2106

5102

5103198kHz

8V ±0.2V

4.3V ±0.5V

(1.2V ±0.5V)

8V ±0.2V

1.1V ±0.4V

6.9V ±0.2V

1

1.1V ±0.4V

8V ±0.2V

1.1V ±0.4V

8V ±0.2V

1.1V ±0.4V

2F

4

3

0 ± 3 mV DC

MAX

1)

4

f

o

symmetric

2

0 ± 2 mV DC

4

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

1500kHz

560kHz 5102

∆f = ±30kHz

as low as

V

RF

possible

1500kHz

560kHz

2106

Use service test program. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

1)

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

2)

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

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

3)

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

4)

MW has to be aligned before LW.

Repeat

f

o

symmetric

ECO5, discr. coil, 090797

7B-3

TUNER BOARD ECO5 /

y

FM

FM 50 OHM

B

1101

2

1

x

1102

2

T003

1103

2

1

T001

T002

1

6103

MW/LW-RF

T005

T006

3108

LW=high

2k2

LW

P0

7105

4k7w3109

BC338-40

MW=high

1N4148

w

6104

w

2108

1N4148

100p

A

B

C

D

E

F

G

H

I

J

K

L

M

N

300 OHM

AM FRAME AERIAL

w

7104 BC338-40

w

10p

2109

451 67891011121314152 16 17 18 19 20 213

y

9128

Service Solution for Local/DX - switching

remove

9100

6101

2105

100p

BA484

10k

3106

9114

41554156

9119

P0

5102

2

1

w

5103

6

451 67891011121314152 16 17 18 19 20 213

Systems

printed

MW

6

5

3

u

4

4102

34

2

u

1

4101

MW

2106

2104

100p

1

HN1V02H

3-11p

100p

2101

47p

9101

w_4-20p

P0

(if 1102 is used)

(if 1101 is used)

26105

7

3110

47R

1u

2107

3125

10k

6106

3120

w

0R

w

3105 220R

1N4148

3102

100k

2102

Vdd

4k7

3123

FM-RF

3101

33k

s_5k6

10n

7109

BC858B

6131

w

Vdd

3180

C

2152

1

22k

T009

Q-MULTIPLIER

7102

2SA838B

5131

x

4p7

2154

2155

1SV228

3-11p

printed

6130

15p s_12pt_2p2

s_560p

33n

FM-OSCILLATOR

3128

LW=high

2k2

REF

3103

5130

5

1101 A 1 1102 B 2 1103 D 2

A

B

C

D

pp

E

to/from

CONTROL BOARD

F

G

Source Selector part

to/from

COMBI BOARD /

H

I

J

K

L

M

N

1121 E20 1124 G20 1126 E20 1130 I20 1131 I20 2101 C 6 2102 G 7 2103 D 9 2104 B 6 2106 F 5 2107 G 6 2108 G 3 2109 G 3 2111 C13 2120 L11 2122 N11 2123 M11 2125 M11 2126 G 9 2127 G10 2128 C11 2129 C 9 2130 H17 2131 I10 2132 I10 2133 H11 2134 J17 2135 J18 2136 J17 2137 J18 2138 H12 2139 H13 2140 H14 2141 H14 2142 H14 2143 I17 2144 H17 2145 G16 2146 F15 2147 F16 2148 F16 2149 C15 2150 B13 2152 F 7 2153 E 8 2154 E 7 2155 D 8 2158 M11 2159 F 9 2160 M12 2161 D16 2163 E16 2164 H14 2165 C 9 2166 G16 2167 F16 2168 I 13 3101 E 7 3102 E 7 3103 C 8 3104 B11 3105 C 7 3108 E 3 3109 F 2 3110 F 6 3113 C13 3119 B13 3120 C 6 3123 M 7 3125 M 6 3128 M 8 3132 L 9 3134 M12 3137 M13 3140 I13 3141 G10 3142 G 9 3143 I10 3144 I10 3145 H10 3146 I17 3147 I15 3152 H18 3153 H19 3154 H18 3155 H17 3156 G17 3157 F17 3158 F18 3159 F18 3160 E18 3161 E18 3167 G18 3169 G15 3170 F17 3171 H15 3175 B16 3176 J 9 3177 I18 3178 I15 3179 I16 3180 M7 4101 G 5 4102 F 5 4103 G 9 4104 B13 4105 B11 4106 K12 4108 L 9 5102 E 4 5103 F 4 5109 B13 5110 B14 5111 A13 5112 A15 5113 B12 5114 C16 5119 I 12 5120 H13 5121 F15 5122 M11 5123 L11 5130 E 8 5131 D 8 6103 C 2 6104 C 3 6105 K12 6105 E 6 6106 C 6 6107 H17 6120 G16 6130 E 7 6131 D 7 7101 G11 7102 D 8 7103 I 9 7104 E 3 7105 F 2 7109 M 7 7111 F18 7119 B13 7122 M 9 7124 M13 7125 I16 9100 B 4 9101 C 6 9117 L10 9128 A 4

5111

T046

6

z

5113

x

4105

3104 180R

T044

10u

to 3103

REF

2129

100u

2165

18k

t_18k

1n

2103

33p

2159

3142

100k

2126

r

3176

1k

T011

T043

2.1V

100n

0V

F

0V

T040

Vcc1

8V

VCO

3141

1.3V

56k

1V

T012

0.7V

330p

4103

2127

1.2V

220n

Vcc1

r

22k

3143

r

7103

BC858C

buffer amplifier

AM-OSCILLATOR

10

11

3144

1k

2

3

4

5

6

7

8

9

2128

0.15V 0.7V 1V 0.7V 0.7V1.4V 1.4V 1.4V 1.4V 1.4V

0.7V

AM Det.

Charge

Pump

0.1V

2k2

MPX

470n

FM-In

FM

Frontend

FM

OSC

Vcc2

MUTE

2133

Ripple

AM IF

1u

RF-GND

AM

Frontend

STAB

STEREO

DECODER

left

Pre-

scaler

STABILIZER

AGC

Ripple

AGC

AM-RF

CONTROL

FM-RF

RF-GND

FM-OSC.

AM-OSC.

Vcc1

I-TUNE

VCO

AF-Out

MPX-IN

LPF

12 13 14 15 16 17 18 19120 21 22

3145

2131

470n

2132

r

to 1121

T013

SFU450B

AM-IF1-in

AM

MIXER

AM

OSC

Multi-

plexer

V

BV

A

STAB

TEA5757

7101

z_TEA5759

right

6

DISCRIMINATOR

6

6105

5

4041424344

AM

Mixout

AGC

V

dd

FILTER

PILOT

2u2

2138

5119

3

HN1V02H

MIXER

IF GND

34

450 kHz 450 kHz

1

2150

t

2

3119

330R

FM-IF1

x

5109

4104

t

7119

2SC1047

t

1k

2111

100p

3113

FM

A

STAB

Mixout

FM IF1

AM

IF

FM IF2

FM

AM DET

FM DET

Mono/ Stereo

FM-Demod.

15p

2139

5120

34

2

1

82p

2168

3140

3140 and 5120

provisional as

alternative

CDA10.7MG61KA

150R

E

100n

T014

FM-IF1 in

AM-IF2

FM-IF2

AGC

CONTROL

AFC

Fieldstrength Indic.

AFC+

AFC-

1.2V 2V

1.2V1V1V0.7V0.7V0.7V0.8V

T016

T041

T042

(2140)

2164

470n

2141

2

2140 exchanged by 2164 (SMD type 0805) from layout stage 3317.9 onwards respectively 3103 303 3380.1 and 3103 308 3396.1

FM-IF2

5110

V

STAB

XTAL OSC.

Vcc2

100n

343536373839

Vdd

11V

T017

2142

BV FM-IF2

AM-AFC

Dig.GND

Mono/ Stereo

AM-IF2AM-IF1

5112

34

1

6

2

3175

2k7

z

AM-IF

T047

22n

2149

5121

75KHz

3169 150k

3M3

T015

T037

T032

2146

Vdd

7125

BC848C

220p

z

3

1

2167

2166

5114

100n

2147

12p

1n

2161

2163

100n

z

220p

3179

x

2145

1M

2148

220p

AM-AFC

450 kHz

22n

P1

6120

Vcc1

8V

Vdd

8V

P1

P0

Enable

DATA

CLOCK

100n

P1

P0

Write

3171 330R

3147

3M3

33

32

31

30

29

28

27

26

25

1.3V

24

23

0.7V

1.4V

stereo 0.3V mono 4.9V

8V

z

3178

to 1130,1131 AM Stereo module

Programmable Output Ports

3157

100k

3170

100k

3156 100k

version detection

1N4148

2130

3155

T018

470R

z_100R

1u

2144

T045

6107

2143

220n

BZX79-C11

22R

3146

2136

2134

15n_y22n

4106

5123

MW

34

2

22p

3132

4108

47R

w

7122 BC848C

9117

u

6

w

5122

LW

6

2120

10p_w

w

2125

2123

2122

560p

390p

3n3

w_27p

3134

22k

r....for RDS version only

s...for East European version (/14/34) only

t....for Japanese version (/06/26) only

u...for 2-band (FM/AM) version only

v...for SW-version 3.9-12.1MHz only w...for LW only

x....not for all versions

y....for USA version (/17/37) only

z....for AM-STEREO (/06/13/26/33) versions only

u

2160

w

7124

BC848C

22n

3137

22k

w

MW=high

P0

1

2

3

6105

HN1V02H

8

7

6

54

Chip jumper

41..

1

2158

34

2

1

VERSION PROGRAMMING COMPONENTS

/00 FM/MW/LW

/00 FM/MW/LW/SW-Eu

/01 FM/MW-Stereo

/01 FM/MW

/01 FM/MW/SW-Ov

/06 FM-Japan/MW-stereo

/13 FM/MW-Stereo

/14 FM-OIRT/MW/LW

/17 FM/AM

/.. FM/MW/2xSW

/15 FM/MW/SW-Eu

3161 470R

3160 470R

3159 470R

3158

7111

BC848C

3167

220R

22n

3154 150R

z

10k

3177

x

2137

220n

2135

220n

470R

x = component mounted

SW = Software initialisation

T020

MPX

from 3144

T021

T022

T023

stereo 0.5V mono 4.9V

T024

T025

T026

T027

3153

470R

3152

470R

P0

x

P1

AM-IF

-

x

-

x

-

x

-

x

--xx/14 FM-OIRT/MW

-

x

-

x

1

2

3

0.3V

4

0.2V

5

6

(11 - 14V)

typ. 12V

T030

T031

Low=AM mono

T033

T034

T035

T036

T038

T039

EVM

V

Voltages measured while set is tuned to a strong transmitter

3170 remark

315731566120

-

x

-

x

-

x

---x/17 FM/AM-Stereo

x

-

x

xx

5V

r

1121

0V

GND

stereo stereomono

MPX

1126

1

enable

2

data

3

clock

4

stereo

1124

1

left

2

GND

3

right

4

Vcc

z

1130

z

1131

1

V+

2

stereo

3

STSIG

4

VCO-kill

5

R-out

6

L-out

7

L-FM

8

R-FM

9

+FM

10

GND

11

AM-IF

Signal path

FM

AM

MPX (Audio Frequency)

AF - left/right

............. Vdc FM mode stereo

V

Vdc MW mode

Vdc LW mode

V

7111

not mounted

SW

150kHz, 50mV

3

4

to/from

AM-stereo module

ECO5 systems, discr.coil, 030998

7B-4 7B-4

ELECTRICAL PARTS LIST - ECO5 TUNER BOARD

MISCELLANEOUS 1101 4822 267 31505 Antenna Socket 300R 1102 4822 267 10283 Antenna Socket Coax IEC 75R

CAPACITORS 2101 5322 122 32531 100pF 5% 50V 2101 4822 126 13692 47pF 1% 63V for USA 2102 4822 122 33177 10nF 20% 50V 2103 5322 122 34123 1nF 10% 50V 2104 4822 122 33195 100pF 10% 50V 2106 4822 125 50355 Trimmer 4-20pF

for LW version

2106 4822 125 60101 Trimmer 3-11pF 100V 2107 4822 121 51319 1µF 10% 63V 2108 5322 122 32531 100pF 5% 50V for LW version 2109 5322 122 32448 10pF 5% 50V for LW version 2120 4822 126 13691 27pF 1% 63V for LW version 2120 5322 122 32658 22pF 5% 50V 2122 4822 122 33891 3,3nF 10% 63V

for LW version

2125 4822 121 51381 560pF 5% 400V 2126 5322 122 31863 330pF 5% 50V 2127 4822 126 13473 220nF +80/-20% 50V 2128 4822 124 41579 10µF 20% 50V 2129 4822 124 41584 100µF 20% 10V 2130 4822 126 11585 22nF+80/- 20% 25V 2131 4822 122 33325 470nF 16V 2132 4822 122 33325 470nF 16V 2131 4822 126 13482 470nF +80/- 20% 16V 2132 4822 126 13482 470nF +80/- 20% 16V 2133 4822 124 40242 1µF 20% 63V 2134 4822 126 13188 15nF 5% 63V 2134 5322 122 32654 22nF 10% 63V for USA 2135 4822 124 40746 0,22µF 20% 63V 2136 4822 126 13188 15nF 5% 63V 2136 5322 122 32654 22nF 10% 63V for USA 2137 4822 124 40746 0,22µF 20% 63V 2138 4822 124 41576 2,2µF 20% 50V 2139 4822 126 14236 50V 15pF 5% 2140 4822 121 51252 470nF 5% 63V 2141 4822 126 10002 100nF 20% 25V 2142 4822 126 10002 100nF 20% 25V 2143 4822 126 13473 220nF +80/-20% 50V 2144 4822 124 40242 1µF 20% 63V 2145 4822 122 33575 220pF 5% 50V 2146 4822 122 33575 220pF 5% 50V 2147 4822 122 33575 220pF 5% 50V 2148 4822 126 11585 22nF+80/- 20% 25V 2149 5322 122 32654 22nF 10% 63V 2150 4822 122 31947 100nF 20% 63V 2152 5322 116 80853 560pF 5% 63V for East. Europe 2152 4822 126 12105 33nF 5% 63V 2153 4822 122 32139 12pF 2% 63V

for East. Europe

2153 4822 122 32504 15pF 2% 63V 2155 4822 125 60101 Trimmer 3-11pF 100V

2158 5322 122 32448 10pF 5% 50V

for LW version

2159 5322 122 32659 33pF 5% 50V 2160 5322 122 32654 22nF 10% 63V 2161 4822 126 10002 100nF 20% 25V 2163 4822 126 10002 100nF 20% 25V 2164 4822 126 13482 470nF +80/- 20% 16V 2165 4822 126 10002 100nF 20% 25V 2166 5322 122 34123 1nF 10% 50V 2167 4822 122 32139 12pF 2% 63V 2168 4822 126 13695 82pF 1% 63V

RESISTORS 3101 4822 051 20562 5k6 5% 0,1W

for East. Europe

3101 4822 051 20333 33k 5% 0,1W 3102 4822 051 20104 100k 5% 0,1W 3103 4822 117 10965 18k 1% 0,1W 3104 4822 117 11448 180R 1% 0,1W 3105 4822 116 83872 220R 5% 0,5W 3108 4822 117 11449 2k2 1% 0,1W

for LW version

3109 4822 051 20472 4k7 5% 0,1W for LW version 3110 4822 116 52195 47R 5% 0,5W 3120 4822 051 20008 0R Jumper 0805 3123 4822 051 20472 4k7 5% 0,1W for LW version 3125 4822 117 10833 10k 1% 0,1W for LW version 3128 4822 117 11449 2k2 1% 0,1W for LW version 3132 4822 116 52195 47R 5% 0,5W 3134 4822 051 20223 22k 5% 0,1W 3137 4822 051 20223 22k 5% 0,1W for LW version 3140 4822 051 20008 0R Jumper 0805

5120=CDA10.7MG40K

3140 4822 117 10353 150R 1% 0,1W

5120=CDA10.7MG61KA

3141 4822 051 20563 56k 5% 0,1W 3142 4822 100 11163 Trimmer 100k 30% 0,1W 3143 4822 051 20223 22k 5% 0,1W for RDS version 3144 4822 051 10102 1k 2% 0,25W for RDS version 3145 4822 117 11449 2k2 1% 0,1W 3146 4822 051 20229 22R 5% 0,1W 3152 4822 116 83883 470R 5% 0,5W 3153 4822 051 20471 470R 5% 0,1W 3154 4822 116 83868 150R 5% 0,5W 3155 4822 051 20471 470R 5% 0,1W 3156 4822 051 20104 100k 5% 0,1W for /21/30/33 only 3157 4822 116 52234 100k 5% 0,5W for East. Europe 3158 4822 116 83883 470R 5% 0,5W 3159 4822 116 83883 470R 5% 0,5W 3160 4822 116 83883 470R 5% 0,5W 3161 4822 116 83883 470R 5% 0,5W 3167 4822 117 11503 220R 1% 0.1W 3169 4822 051 20154 150k 5% 0,1W 3170 4822 116 52234 100k 5% 0,5W 3171 4822 116 52219 330R 5% 0,5W

ELECTRICAL PARTS LIST - ECO5 TUNER BOARD

3176 4822 051 10102 1k 2% 0,25W for RDS version 3180 4822 051 20223 22k 5% 0,1W for LW version 4101 4822 051 20008 0R Jumper 0805 for 2-Band only 4102 4822 051 20008 0R Jumper 0805 for 2-Band only 4103 4822 051 20008 0R Jumper 0805 4104 4822 051 20008 0R Jumper 0805 4105 4822 051 20008 0R Jumper 0805 4106 4822 051 20008 0R Jumper 0805 4108 4822 051 20008 0R Jumper 0805 4111 4822 051 20008 0R Jumper 0805 4120 4822 051 20008 0R Jumper 0805 4150 4822 051 10008 0R Jumper 1206 4151 4822 051 20008 0R Jumper 0805 4152 4822 051 10008 0R Jumper 1206 4153 4822 051 10008 0R Jumper 1206 4154 4822 051 10008 0R Jumper 1206 4155 4822 051 10008 0R Jumper 1206 4156 4822 051 20008 0R Jumper 0805 4157 4822 051 10008 0R Jumper 1206 4158 4822 051 10008 0R Jumper 1206 4159 4822 051 10008 0R Jumper 1206 4162 4822 051 10008 0R Jumper 1206

COILS & FILTERS 5102 4822 157 71634 MW RF Coil 5103 4822 157 71635 LW RF Coil for LW version 5109 4822 242 70665 Ceram Filter 10,7MHz 5110 4822 242 70665 Ceram Filter 10,7MHz 5111 4822 158 60511 AM-IF Filter 450kHz 5112 4822 157 70302 AM-IF Filter 450kHz 5114 4822 157 70302 AM-IF Filter 450kHz 5119 4822 157 11443 Discriminator 10,7MHz 5120 4822 242 82065 Cer. Disc. 10,7MG40K 5120 4822 242 10251 Cer. Disc.10,7MG61KA-TF21 5121 4822 242 10261 Quartz 75kHz 5122 4822 157 60517 Osc. Coil LW

for LW version

5123 4822 157 60517 Osc. Coil MW 5130 4822 156 30947 RF-Coil 1.5T 5131 4822 156 30947 RF-Coil 1.5T

DIODES 6103 4822 130 30621 1N4148 6104 4822 130 30621 1N4148 6105 4822 130 83075 HN1V02H-B 6106 4822 130 30621 1N4148 6107 4822 130 34488 BZX79-B11 6120 4822 130 30621 1N4148 not for /21/30/33 6130 4822 130 82833 1SV228 6131 4822 130 82833 1SV228

TRANSISTORS & INTEGRATED CIRCUITS 7101 4822 209 90924 TEA5757H/V1

7102 4822 130 60093 2SA838B 7103 4822 130 42513 BC858C

for RDS version

7104 5322 130 44779 BC338-40 for LW version 7105 5322 130 44779 BC338-40 for LW version 7109 5322 130 41983 BC858B for LW version 7111 5322 130 42136 BC848C 7122 5322 130 42136 BC848C

for LW version

7124 5322 130 42136 BC848C for LW version

Note: Only the parts mentioned in this list are normal

service spare parts.

9-1

BLOCK DIAGRAM

RECORDER MODULE ECO MTF-AS-DD-ES

TAPE TRANSPORT

Pb

DECK A

9-1

ECO MTF MODULE

TABLE OF CONTENTS

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

Circuit Diagram ................................................................ 9-2

Component Layout .......................................................... 9-3

Adjustment Table ............................................................. 9-3

Exploded Views & Mechanical Parts Lists ...................... 9-4

Electrical parts list............................................................ 9-5

119

114

Pb info

PLAY

MOTOR

erase head

PLAY

MOTOR

on /off

7711

Pb

Pb A

Play A

1

110

0071

0072

4

+Motor

+3

+

Play B

1

Rec

16

18

10, 13

17

12,

Pb

15

Pb B

Rec

Amplifier

Feedback

Rec

17071707

11, 14

Pb

7712

Rec/Pb

Amplifier

5

1707

Rec

1

Rec

Pb

3

0071

+Motor

8

+

-

+

110

B

A

+3

1

+3

Speed

3758

HS

Equalization

2

NS/HS

5, 8

ALC

Bias Oscillator

+3

6, 9

1707

4, 7

+3

RECORDER BOARD

Deck A

HS

Pb

Rec

Rec info

Deck B

HS

Mute

Pb A

Pb B

Mute

Rec info

1

+

2

3

Rec left

Rec right

4

+Motor

ECO MTF AS DD ES, 070499

Pb info

+3

HS

Pb left

Pb right

+Tape

1719

1709

1721

3

1

6

1

2

+3

B A +

_

Rec/PB

DECK B

9-2 9-2

0071 E14 0072 F14 1707-A F9 1707-B E5 1707-C G6 1707-D G2 1707-E E2

1707-F E7 1709 A14 1710 B14 1719 D14 1721 G14 1780 D14 2701 G8

12345678910111213

RECORDER BOARD

ECO MTF AS

A

Pb - DECK A

B

C

D

E

F

G

H

RIGHT

LEFT

RED right

WHITE left

RED right

Rec/Pb

DECK B

RIGHT

LEFT

ERASE HEAD

I

123456789101112131415

1

2

3

Pb head

SHIELD

680R

Rec/Pb head

SHIELD

YELLOWWHITE left

1

2

3

4

8003 8001 8002

1

2

470p

T1

2702 G8 2703 G13 2704 I4 2705 I10 2706 G3 2707 E8 2708 E3

22K

2760

3788

T18

T16

Rec Pb

T2

5

22K

3714

Rec

1707-D

10 11 12

70 ± 5 kHz 40Vpptyp.

2709 A5 2710 C4 2711 C3 2712 I3 2713 E4 2714 H4 2715 B6

T6

T7

T8

470p

3713

680R

1707-E

13 14 15

RSD

2711

3746

2743

2759

2708

3789

Pb

2733

NFBGND

3724

NFBGND

2749

NFBGND

3752 3741

NFBGND

2716 D6 2718 H5 2719 F5 2720 F9 2721 I10 2722 H10 2723 G10

Pb - amplifier

RIGHT

8

0V

+

1n

2745

9

1.3V

-

220R

100u100u

39R

Pb - amplifier

LEFT

7

0V

+

1n

6

1.3V

-

3738 3743

220R

3740

10K

Rec/Pb - amplifier

39R

RIGHT

8

0V

+

9

1.3V

-

3722

220R

39R

2706

100u

Rec/Pb - amplifier

LEFT

7

0V

+

1n5 1n5

6

1.3V

-

3750

220R

39R

100u

2712

2724 G8 2725 E6 2726 H7 2727 G5 2728 F7 2730 F6 2731 F5

9V

Vcc

7711-A AN7323

REF1

2V

9V

13

RF

7711-B AN7323

GND

9V

Vcc

7712-A AN7323

REF1

2V

9V

13

RF

7712-B AN7323

GND

3749

330K

2762

68p

2732 F5 2733 F3 2735 H7 2737 H6 2738 H5 2739 D5 2740 D6

2741 B6 2742 B5 2743 D3 2744 C4 2745 B3 2747 C5 2748 H5

2749 H3 2751 E4 2752 H5 2753 C8 2754 C9 2755 C10 2756 C11

2759 D2 2760 D2 2761 G4 2762 I4 3701 G8 3702 G12 3703 F12

3704 F13 3705 G13 3706 I4 3707 I11 3708 H10 3709 G10 3711 E7

3712 H7 3713 D2 3714 D2 3715 G4 3716 F5 3717 F6 3718 F7

3719 F6 3720 F6 3721 F4 3722 F3 3724 G3 3725 G5 3726 G4

3727 H6 3728 I7 3729 H6 3730 H6 3731 F4 3732 D6 3733 C6

3734 D5 3735 C6 3736 B6 3737 E4 3738 D3 3740 E4 3741 E3

3742 B4 3743 B3 3745 C4 3746 C3 3747 B5 3748 A5 3749 I4

3750 H3 3752 I3 3753 E5 3754 C7 3755 B7 3756 C7 3757 D7

3758 F13 3759 F10 3760 F11 3761 G12 3763 H12 3764 B8 3765 C8

3766 D8 3767 E8 3768 B8 3769 C9 3770 B10 3771 E12 3772 F12

3773 C10 3774 C10 3775 D11 3776 D12 3777 C12 3778 G11 3779 F11

3780 B4 3781 F6 3782 H6 3785 G10 3786 H11 3787 H10 3788 E2

3789 E2 3790 D9 3791 D9 3792 E9 5701 G9 6703 I5 6706 F12

6707 E12 6708 D12 6709 D11 7701 F12 7702 G12 7704 H11 7709 D6

7710 C6 7711-A B4 7711-B D4 7712-A F4 7712-B H4 7713 B8 7714 C8

7715 C8 7716 E8 7717 B9 7718 C10 7719 C12 7722 D9 9730 G9

14 15

1709

T13

6

T15

5

3748

470R

14

12

ALC2

OP2

REF2

10

8.2V

5

3780

330K

3742

330K

3745

10K

.4

2744

1n

2710

47u

3

ALC1

OP1

ALC-TC

2

1

2751

6n8

2713

14

0V

12

ALC2

OP2

REF2

10

8.2V

3731

5

330K

3721

330K

2761

68p

47u

2714

0V

3

ALC1

OP1

ALC-TC

2

T21

0V

1

2704

3737

330K

220u

3715

3726

22u

4.5V

3753

1K

ALC

1K

ALC

3706

220u

2709

4.5V

11

2747

6n8

4

2731

22n

11

4.5V

4

4.5V

ALC delay

4M7

6703

D

from 1707-A

.3

2719

3725

2752

2738

22n

2742

2739

+3

47u

2727

8K2

1n5

1N4148

100p

2732

8K23716

1n5

47u

2718

+3

22u

2715

12K12K

3747

4.5V

NS/HS Equalisation

4.5V

BC547B

3733

2K2

22u

2716

4.5V

7709

3734

NS/HS Equalisation

4.5V

1707-B

RSD

Rec Pb

456

22n

2730

1707-C

Rec Pb

789

22n

2737

2748

Rec/Pb - Switch

HSD only

5.2V

2.3V

7710

HSD only

5.2V

2.3V

BC547B

3781

680R

1n8

RSD

3782

680R

1n8

2740

3735

10K

3732

10K

3736

2K2

1n5

T17

3719

T4

3729

3730 3720

15K

15K15K

15K

2741

2725

3717

3727

1n5

330R

2K2

3756

37113718

2728

3712

2735

3728

1707

3755

2K2

6n8

22K

2K2

6n8

22K

2K2

3757

2726

3754

2K2

1n5

0/0V

RSD

1707-F

7713

0.7/0V

BC337-25

7714

0.7/0V

BC337-25

7715

0/0.7V

BC337-25

7716

0/0.7V

BC337-25

RecPb

161718

RIF switch optional

1711

1

2

3

EH-S

3701

1K

3764

10K

3765

10K

3766

1K

3767

1K

2702

+3

MUTE circuitry for sets with electronic source selector only

MUTE Pb - Deck A

10K

3768

7717

4.5/0V

BC547B

0/0.7V

1u

2753

+3

22K

2707

1n

470p

2701

18n

2724

3790

1u

+3

47K

18K

2720

9730

level shift

D

to 6703

2754

3791

2.3V 2.3V

6.5V

3792

100n

RSD

5

6

ERASE OSCILLATOR

2V

0V

Pb

Rec

47u

3769

HSD only

7722

BC547B

2.9V

3.9V

1707-A

5701

bd

8K2

123

ca

78

TB = 10µs

3770

47K

RecPb

7KL

34

2

1

2705

+3

3773

0/2.5V

2755

5V

3759

4R7

3785

270R

2723

3708

3787

4u7

10n

MM

1,5V

0V

2K7

1u

3709

22K 4n7

220R

2721

BC547B

2722

T3

1V

7718

4n7

TB = 10µs

MUTE Pb - Deck B

8K2

3779

3778

5.5V

7704 BC337-25

0.5V

3707

M

2756

10K

100K

10R

47u

3774

47K

1N4148

3760

10V

1.5V 0V

0.7/0V0.7/0V

3775

6709

2K7

BC547B

3786

7719

BC547B

1N4148

6706

9.5V

9.6V

9.5V 4V

7702

2.3V 5V

47K

0/0.7V

3776

BC557B 7701

3702

100K

3777

47K

100K

10K

3771

3772

100K

10.1V

SPEED CONTROL

+3

3761

2.8V

3.9V

3763

M

TB = 10µs

6708

1N4148

for High Speed Dubbing (HSD) only

Pb A or B = High

6707

1N4148

7.7V

3703

10R

470K

150K

HS = High

REC = High

7.7V

10.1V

HSD

3704

3758

2K

Normal

Speed

+3

10.1V

10.9V

non HSD

3K9

10R

47u

2703

1K

3705

SIGNAL PATH

12V typ.

Play Back Record

T14

T5

T20

T19

+3

Flat Foil Connector optional

T12

5V

T11

5V

T10

5V

T30

T29

T24

T23

T27

T26

M

T25

T31

T28

(8.6V-15V)

M

4

3

2

1

EH-B

1710

1

2

3

4

5

6

FFC

1719

1

2

3

EH-S

0071

1

12V

2

3

4

5

6

7

8

DIPMATE

0072

1

2

3

4

DIPMATE

1721

12V

2

1

EH-S

.3 indicates that component is used

.4 indicates that component is used

V

4

RIN

3

LIN

GND

+TAPE

ROUT

LOUT

to/from

2

Audio Board

1

LIN

RIN

GND

LOUT

+TAPE

ROUT

HS DUBBING

1718

REC INFO

PB INFO

EH-S

TAPE TRANSPORTS

8014

8010

8012

8011

8013

+MOTOR

GND MOTOR

on print stage .3 only

from print stage .4 onwards

DC voltages measured with nominal supply voltage

... V Play mode ... V Rec mode

EVM

... V

.../... V Play deck B / deck A

119

Pb INFO DECK A

A

B

110

MOTOR ON A

114

Pb INFO DECK B

110

MOTOR ON B

to/from

Audio Board

High Speed Dubbing

ECO MTF DD AS, 990520

to/from

Front Board

+

M

-

A

B

C

D

E

F

G

H

I

654 987321

121110

181716

151413

9-3

RECORDER BOARD / componentside view

Motor-

8

B A

+3

1

E B C

SPEED

+ Motor

switch A

Mot. GND

Motor +

PB Info A

ECO MTF DD stage .4, 240699

Rec/PB switch

0071 E1 0072 E3 1702 A5 1707 B8 1709 A7 1710 A7 1711 E8 1719 A3 1721 A4 2701 E8 2702 E8 2703 E2 2704 C6 2705 E6 2706 B5 2707 B3 2708 A3 2709 D2 2710 C2 2711 A2 2712 C6 2713 E5 2714 D5 2715 B4 2716 A3 2718 D7 2719 D5 2720 B4 2721 E6 2722 E5 2723 E7 2724 E7 2725 A6 2726 A6 2727 D8 2728 C5 2729 E5 2730 D4 2731 D5 2732 D7 2733 B6 2734 E7 2735 C7 2737 E6 2738 D7 2740 A5 2741 A6 2743 A1

2744 C2 2745 A1 2747 B2 2748 D7 2749 B7 2751 A3 2752 C8 2753 D4 2754 D4 2755 B4 2756 C4 2759 A8 2760 A8 2761 B5 2762 C7 2763 E7 3701 E8 3702 D3 3703 E2 3704 D2 3705 D2 3706 D6 3707 E6 3708 E5 3709 E6 3711 A5 3712 B5 3713 B8 3714 C7 3715 C8 3716 D8 3717 B5 3718 C5 3719 C5 3720 C5 3721 C5 3722 C5 3724 A5 3725 C8 3726 B8 3727 A5 3728 C7 3729 D7 3730 C7 3731 D6 3732 A3 3733 A4 3734 A3

3735 B3 3736 A4 3737 B2 3738 B2 3740 B2 3741 A2 3742 B1 3743 B1 3745 A2 3746 A1 3747 B2 3748 C1 3749 C7 3750 C6 3752 B6 3753 D5 3754 A7 3755 A6 3756 A7 3757 B7 3758 E2 3759 E5 3760 E4 3761 C3 3763 D2 3764 B4 3765 A6 3766 B7 3767 A7 3768 C3 3769 C4 3770 C3 3771 E4 3772 E5 3773 B4 3774 C4 3775 C4 3776 C4 3777 C4 3778 D6 3779 B3 3780 C1 3781 D4 3782 E7 3785 E6 3786 C2 3787 E6 3788 C7

3789 B7 3790 D3 3791 D3 3792 D3 3793 E4 5701 E7 6703 D6 6706 E4 6707 E4 6708 E4 6709 D4 7701 D2 7702 D3 7704 E6 7709 B3 7710 B2 7711 C1 7712 B6 7713 A5 7714 A7 7715 B7 7716 B6 7717 C3 7718 B4 7719 B4 7722 C3 9717 E8 9720 C3 9730 E7 9733 E3 9736 E3 9737 D4 9740 B2 9747 C7 9750 B8 9751 B8 9752 D8 9753 D7 9754 B5 9755 A5 9756 A5 9757 D1 9758 E3 9759 E3 9760 E4 9762 B7

TEST

CASSETTE

General

ADJUST

MOTOR SPEED

CHECK

WOW & FLUTTER

ADJUST

AZIMUTH

SBC420

(4822 397 30071)

3150Hz

SBC420

(4822 397 30071)

3150Hz

SBC420

(4822 397 30071)

10kHz

Playback

CHECK

PLAYBACK FREQUENCY RESPONSE

SBC420

(4822 397 30071)

Recording

RECORDER MODE

PLAY

deck A or B

PLAY

deck A or B

PLAY deck A

PLAY deck B

PLAY deck A

PLAY deck B

MEASURE ON

or

12

LEFT RIGHT

or

headphone socket

or

12

LEFT RIGHT

or

headphone socket

12

LEFT RIGHT

or

headphone socket

or

12

LEFT RIGHT

READ ON

frequency counter

ADJUST

with to

3758

3150Hz ±1%

≤0.4 % DIN or

W&F-meter check only

≤0.35 % CCIR

mV-meter

or

left hand screw

max. output level

& left=right

oscilloscope

mV-meter Check limits see fig.1

RECORDER BOARD / copperside view

C B E

PB Info A

+3

A B

Motor +

Mot. GND

Motor-

switch A

+ Motor

ECO MTF DD stage .4, 240699

SPEED

HS

REC

DUBBING

INFO

+1

PB

REC

GND

INFO

+ MOTOR

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

Rec/PB switch

12 43

L OUT

R OUT

+ TAPE

GND

L IN

R IN

PRE-ADJUST

BIAS

FERRO

RECORD

5

mV-meter

5701

14V

rms

(40Vpp)

CHECK

OVERALL FREQUENCY RESPONSE

3789 D7

0071 B1 0072 A3 1702 E4 1707 B8 1709 E8 1710 E8 1711 A8 1719 E3 1721 E4 2701 A8 2702 A8 2703 A2 2704 C6 2705 A6 2706 D5 2707 C3 2708 E3 2709 B2 2710 C2

5

2711 E2 2712 C6 2713 A5 2714 B5 2715 D4 2716 D4 2718 B7 2719 B5 2720 D4 2721 A6 2722 A5 2723 A7 2724 A7 2725 D6 2726 E6 2727 B8 2728 C5 2729 A6 2730 B4 2731 B5 2732 B7 2733 D6 2734 A7 2735 C7 2737 B6 2738 B7 2740 E6 2741 E6 2743 E1

2744 C2 2745 E1 2747 D2 2748 B7 2749 D6 2751 E3 2752 C8 2753 B4 2754 B3 2755 D5 2756 C4 2759 E8 2760 E8 2761 D5 2762 C7 2763 A7 3701 A8 3702 A3 3703 A2 3704 B2 3705 B2 3706 B5 3707 A6 3708 A5 3709 A6 3711 E5 3712 E5 3713 D8 3714 C7 3715 B8 3716 B8 3717 E5 3718 C5 3719 C5 3720 D4 3721 C5 3722 C5 3724 E6 3725 C8 3726 D8 3727 D5 3728 C7 3729 B7 3730 C7 3731 B5 3732 E3 3733 E4 3734 E3

3735 D3 3736 E4 3737 D2 3738 D2 3740 D2 3741 D1 3742 E1 3743 E1 3745 E2 3746 D1 3747 D2 3748 C1 3749 C7 3750 C6 3752 D6 3753 A4 3754 E7 3755 E6 3756 E7 3757 E7 3758 A2 3759 A5 3760 A4 3761 C3 3763 B2 3764 E4 3765 E6 3766 D7 3767 E7 3768 C3 3769 C4 3770 C3 3771 A4 3772 A5 3773 D4 3774 D4 3775 C4 3776 C4 3777 C4 3778 B6 3779 D3 3780 C2 3781 B4 3782 A7 3785 A6 3786 C2 3787 A6 3788 C8

3790 B3 3791 B2 3792 B3 3793 A5 5701 A7 6703 B6 6706 A4 6707 A4 6708 A4 6709 B4 7701 B2 7702 B3 7704 A6 7709 D3 7710 D2 7711 C1 7712 C6 7713 E5 7714 E7 7715 D7 7716 D6 7717 C3 7718 D4 7719 D4 7722 C3 9717 A8 9720 C3 9730 A7 9733 A3 9736 A3 9737 B4 9740 D2 9747 C7 9750 E8 9751 D8 9752 B8 9753 B7 9754 D5 9755 E6 9756 E5 9757 B1 9758 A3 9759 A3 9760 A4 9762 D7

Input signal: 3mV 100Hz, 250Hz, 1kHz, 10kHz

via 3 or 4

CHECK

DISTORTION

Input signal: 300mV

1kHz

via 3 or 4

Remark: If high frequencies are not within lower limit, decrease bias and re-measure.

If distortion is too high increase bias and re-measure.

level(dB)

80

FERRO

RECORDED

CASSETTE

FERRO

RECORDED CASSETTE

8dB

250

figure. 1

6dB

RECORD

PLAY

RECORD

PLAY

4k

8dB

10k

or

12

LEFT RIGHT

or

12

LEFT RIGHT

level(dB)

f(Hz)

mV-meter check only limits see fig.2

THD-meter check only ≤5%

adj. ECO MTF DD AS, 110399

8dB

(10dB HSD)

100

6dB

250

8dB

(10dB HSD)

f(Hz)

10k

4k

figure. 2

M2x3

RECORDER BOARD

MOUNTING FRAME

501

9-4

EXPLODED VIEW TAPE TRANSPORTEXPLODED VIEW / RECORDER MODULE

M2,5x25

204

201

MECHANICAL PARTS LIST - TAPE TRANSPORT

10-12 4822 528 11189 PINCH ROLLER ASSY 17-24 4822 402 10966 CLUTCH ASSY 38-41 4822 528 11242 FLYWHEEL ASSY, PB DECK 39-41 4822 528 11243 FLYWHEEL ASSY, REC/PB DECK 106 4822 358 31225 MAIN BELT

MECHANICAL PARTS LIST - RECORDER MODULE

201 3103 309 05280 tape transport CDS-83WPC-05 204 4822 492 11755 SPRING, RECORD

Note: Only the parts mentioned in this list are normal

service spare parts.

112 4822 249 10548 ERASE HEAD, LE15B-C1 113 4822 249 10565 REC/PB-HEAD, TC951-B 114 4822 277 11754 LEAF SWITCH, INDICAT. „PLAY“ REC/PB-DECK 115/116 4822 361 11053 MOTOR ASSY, EG530YD-2BH + PULLEY 118 4822 466 11787 MOTOR CUSHION

107 4822 358 31124 SUB BELT 110 4822 278 90663 LEAF SWITCH, MOTOR ON/OFF 111 4822 249 10565 REC/PB-HEAD, TC951-B

119 4822 277 11753 LEAF SWITCH, INDICAT. „PLAY“ PB-DECK 122 4822 532 12937 WASHER, 1.6X3.5X0.4

Note: Only the parts mentioned in this list are normal

service spare parts.

ELECTRICAL PARTS LIST - ECO MTF BOARD

MISCELLANEOUS 1707 4822 277 11504 SWITCH SLIDE, REC/PB 1710 4822 265 11207 FFC-SOCKET 6P, SIDE ENTRY

(not on all versions)

CAPACITORS 2703 4822 124 40433 47µF 20% 25V 2704 4822 124 81151 22µF 20% 50V 2705 4822 124 40769 4,7µF 20% 100V 2706 4822 124 41584 100µF 20% 10V 2707 4822 124 40242 1µF 20% 63V HSD only 2708 4822 124 41584 100µF 20% 10V 2709 4822 124 40196 220µF 20% 16V 2710 4822 124 40433 47µF 20% 25V 2711 4822 124 23432 100µF 20% 10V 2712 4822 124 41584 100µF 20% 10V 2713 4822 124 40196 220µF 20% 16V 2714 4822 124 40433 47µF 20% 25V 2715 4822 124 81151 22µF 20% 50V 2716 4822 124 81151 22µF 20% 50V 2718 4822 124 40433 47µF 20% 25V 2719 4822 124 40433 47µF 20% 25V 2720 4822 126 12882 100nF 20% 50V 2721 4822 121 41857 10nF 5% 250V 2722 4822 126 11714 4,7nF 20% 16V 2723 4822 121 10686 4,7nF 10% 50V 2724 4822 121 43179 18nF 5% 63V 2725 4822 126 12878 1,5nF 10% 16V 2726 4822 126 12878 1,5nF 10% 16V 2727 4822 126 12878 1,5nF 10% 16V 2728 4822 121 10746 6,8nF 10% 50V 2730 4822 121 10685 1,8nF 10% 50V 2731 4822 126 11585 22nF 20% 50V 2732 4822 126 11585 22nF 20% 50V 2733 4822 126 12878 1,5nF 10% 16V 2735 4822 121 10746 6,8nF 10% 50V 2737 4822 121 10685 1,8nF 10% 50V 2738 4822 126 11585 22nF 20% 50V 2739 4822 122 33195 100pF 10% 50V .3 only 2740 4822 126 12878 1,5nF 10% 16V 2741 4822 126 12878 1,5nF 10% 16V 2742 4822 122 33195 100pF 10% 50V .3 only 2743 4822 122 33197 1nF 10% 50V 2744 4822 122 33197 1nF 10% 50V .4 onwards 2745 4822 122 33197 1nF 10% 50V 2747 4822 121 10746 6,8nF 10% 50V 2748 4822 126 11585 22nF 20% 50V 2749 4822 126 12878 1,5nF 10% 16V 2751 4822 121 10746 6,8nF 10% 50V 2752 4822 126 12878 1,5nF 10% 16V 2753 4822 124 40242 1µF 20% 63V 2754 4822 124 40433 47µF 20% 25V 2755 4822 124 40242 1µF 20% 63V

9-5

2756 4822 124 40433 47µF 20% 25V 2759 4822 122 33519 470pF 10% 50V 2760 4822 122 33519 470pF 10% 50V 2761 4822 126 10329 68pF 10% 50V 2762 4822 126 10329 68pF 10% 50V

RESISTORS 3701 4822 050 11002 1kΩ 5% 0,2W 3702 4822 116 52234 100kΩ 5% 0,5W HSD only 3703 4822 116 52176 10Ω 5% 0,5W HSD only 3704 4822 116 52176 10Ω 5% 0,5W Normal Speed only 3704 4822 116 52276 3,9kΩ 5% 0,5W HSD only 3705 4822 050 11002 1kΩ 5% 0,2W 3706 4822 050 24705 4,7MΩ 1% 0,6W 3707 4822 116 52176 10Ω 5% 0,5W 3708 4822 116 52257 22kΩ 5% 0,5W 3709 4822 116 83876 270Ω 5% 0.16W 3711 4822 116 52256 2,2kΩ 5% 0,16W 3712 4822 116 52256 2,2kΩ 5% 0,16W 3713 4822 116 52257 22kΩ 5% 0,5W 3714 4822 116 52257 22kΩ 5% 0,5W 3715 4822 050 11002 1kΩ 5% 0,2W 3716 4822 116 52303 8,2kΩ 5% 0,5W 3717 4822 116 52219 330Ω 5% 0,5W 3718 4822 116 52257 22kΩ 5% 0,5W 3719 4822 116 52244 15kΩ 5% 0,5W 3720 4822 116 52244 15kΩ 5% 0,5W 3721 4822 116 52272 330kΩ 5% 0,5W 3722 4822 116 83872 220Ω 5% 0,5W 3724 4822 116 52193 39Ω 5% 0,16W 3725 4822 116 52303 8,2kΩ 5% 0,5W 3726 4822 050 11002 1kΩ 5% 0,2W 3727 4822 116 52219 330Ω 5% 0,5W 3728 4822 116 52257 22kΩ 5% 0,5W 3729 4822 116 52244 15kΩ 5% 0,5W 3730 4822 116 52244 15kΩ 5% 0,5W 3731 4822 116 52272 330kΩ 5% 0,5W 3732 4822 116 83864 10kΩ 5% 0,5W HSD only 3733 4822 116 52256 2,2kΩ 5% 0,16W 3734 4822 116 52238 12kΩ 5% 0,5W 3735 4822 116 83864 10kΩ 5% 0,5W HSD only 3736 4822 116 52256 2,2kΩ 5% 0,16W 3737 4822 116 52272 330kΩ 5% 0,5W 3738 4822 116 83872 220Ω 5% 0,5W 3740 4822 116 83864 10kΩ 5% 0,5W 3741 4822 116 52193 39Ω 5% 0,16W 3742 4822 116 52272 330kΩ 5% 0,5W 3743 4822 116 83872 220Ω 5% 0,5W 3745 4822 116 83864 10kΩ 5% 0,5W 3746 4822 116 52193 39Ω 5% 0,16W 3747 4822 116 52238 12kΩ 5% 0,5W 3748 4822 116 83883 470Ω 5% 0,16W

ELECTRICAL PARTS LIST - ECO MTF BOARD

RESISTORS 3749 4822 116 52272 330kΩ 5% 0,5W 3750 4822 116 83872 220Ω 5% 0,5W

3752 4822 116 52193 39Ω 5% 0,16W 3753 4822 050 11002 1kΩ 5% 0,2W 3754 4822 116 52256 2,2kΩ 5% 0,16W 3755 4822 116 52256 2,2kΩ 5% 0,16W 3756 4822 116 52256 2,2kΩ 5% 0,16W 3757 4822 116 52256 2,2kΩ 5% 0,16W 3758 4822 100 11368 2kΩ TRIMPOT. LIN. 3759!4822 052 10478 4,7Ω 5% NFR 3760 4822 116 52263 2,7kΩ 5% 0,5W 3761 4822 116 52285 470kΩ 5% 0,5W HSD only 3763 4822 116 52245 150kΩ 5% 0,16W HSD only 3764 4822 116 83864 10kΩ 5% 0,5W 3765 4822 116 83864 10kΩ 5% 0,5W 3766 4822 050 11002 1kΩ 5% 0,2W 3767 4822 050 11002 1kΩ 5% 0,2W 3768 4822 116 83864 10kΩ 5% 0,5W 3769 4822 116 52303 8,2kΩ 5% 0,5W 3770 4822 116 83884 47kΩ 5% 0,16W 3771 4822 116 83864 10kΩ 5% 0,5W 3772 4822 116 52234 100kΩ 5% 0,5W 3773 4822 116 52263 2,7kΩ 5% 0,5W 3774 4822 116 52303 8,2kΩ 5% 0,5W 3775 4822 116 83884 47kΩ 5% 0,16W 3776 4822 116 52234 100kΩ 5% 0,5W 3777 4822 116 83884 47kΩ 5% 0,16W 3778 4822 116 52234 100kΩ 5% 0,5W 3779 4822 116 83864 10kΩ 5% 0,5W 3780 4822 116 52272 330kΩ 5% 0,5W 3781 4822 116 52228 680Ω 5% 0,5W 3782 4822 116 52228 680Ω 5% 0,5W 3785 4822 116 83876 270Ω 5% 0.16W 3786 4822 116 83884 47kΩ 5% 0,16W HSD only 3787 4822 116 83872 220Ω 5% 0,5W 3788 4822 116 52228 680Ω 5% 0,5W 3789 4822 116 52228 680Ω 5% 0,5W 3790 4822 116 52257 22kΩ 5% 0,5W HSD only 3791 4822 116 83884 47kΩ 5% 0,16W HSD only 3792 4822 116 52251 18kΩ 5% 0,5W HSD only

9-6

7702 4822 130 40959 BC547B HSD only 7704 4822 130 40981 BC337-25 7709 4822 130 40959 BC547B HSD only 7710 4822 130 40959 BC547B HSD only 7713 4822 130 40981 BC337-25 7714 4822 130 40981 BC337-25 7715 4822 130 40981 BC337-25 7716 4822 130 40981 BC337-25 7717 4822 130 40959 BC547B 7718 4822 130 40959 BC547B 7719 4822 130 40959 BC547B 7722 4822 130 40959 BC547B HSD only

INTEGRATED CIRCUITS 7711 4822 209 17498 AN7323, REC/PB-AMPLIFIER IC 7712 4822 209 17498 AN7323, REC/PB-AMPLIFIER IC

Note: Only the parts mentioned in this list are normal service

parts.

COILS 5701 4822 157 10371 OSC. COIL VAR. 100kHz

DIODES 6703 4822 130 30621 1N4148 6706 4822 130 30621 1N4148 6707 4822 130 30621 1N4148 6708 4822 130 30621 1N4148 6709 4822 130 30621 1N4148

TRANSISTORS 7701 4822 130 44568 BC557B HSD only

10A-1

TABLE OF CONTENTS

Servicing Hints ..................................................................10A-2

Wiring................................................................................10A-4

Blockdiagram ....................................................................10A-5

Component Layout Main Board ........................................10A-6

Circuit Diagram part1 ........................................................10A-7

Component Layout Main Board ........................................10A-8

Circuit Diagram part2 ........................................................10A-9

Exploded View ..................................................................10A-10

Partslist .............................................................................10A-12

3CDC-LC-MB Module

(3 Disc Carousel Changer)

Layout stage .2

10A-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.

10A-3

Service Position

10A-4

Wiring

10A-510A-5

7808

TCA0372

DATA

SDA

VCC

1805

D1-D5

D2-D4

7821

7873

TCA0372

7822

TCA0372

HEF4094BT

DISC+

DISC -

MOT2

LD ON

LD

MON

CD R/W

HF IN

V1

D1 D2 D3 D4 R1,R2

MOT1

SLIDE -

TRACK -

COMMON

FOC -

COMMON

+5V

+10V

SHR_CL

STR-OUTP

OE_LATCH

FLEX-FOIL

8001

REGISTER

SHIFT

SERVO - DECODER

CD10

SAA7324 (SAA7325)

Active low pass

Filter

TDA1308

MOTOR

TRAY MOTOR

CARROUSEL

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

7874

CD POS.1 SWITCH

SL

O2

O0

O1

O6

VDD

+10V

O7

O4

O5

RA

FO

DIODES

PHOTO

D3D2

D5D1

D4

INNER SWITCH

SWITCH INFO

LASER & MONITOR DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM

FOCUS MOTOR

RADIAL MOTOR

SLEDGE MOTOR

MOTOR

TURNTABLE

PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB

EN1

DATA

STB

SHR_CL

SICL

SILD

PORE

7875

7801

+3,3V

Vref

7807

TCA0372

7806

TCA0372

CD LEFT

78057877

CD RIGHT

Laser Control

&

HF AMPLIFIER

TZA1024 (TZA1025)

55

54

56

38

7

18

20

21

23

15

5

2

3

22

23

18

19

2

4

6

5

9

SWITCH INFO

17

16

15

6

42

40

39

5,17,21,52,57

59

60

64

1

13

+5V

2

+5,6V

8

4

5

7

V4

61

156310

11

6,14

6

7

4

15

2

1

3

16

5

12

11

14

13

5V1

+5V

+3,3V

SCL

SILD

RN

RP

LN

LP

PORE

+

-

+

-

Blockdiagram 3CDC-LC-MB 2000 04 27

Closed if carrousel is in Position 1.

1883

O3

Open if carrousel is in a valid Play-Position.

Closed if the tray is in one endposition. Open during movement.

Open if the drive is in one endposition. Closed during movement.

V

t

VDD (pin 16)

EN1 (pin 15)

Power on

Blockdiagram

10A-6 10A-6

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

3CDC-LC-MB Layout stage .2 2000-05-02

3CDC-LC-MB Componentside view

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

3CDC-LC-MB Layout stage .2 2000-05-02

3CDC-LC-MB Copperside view

2800 F4 2801 D4 2802 F4 2803 D4 2804 D4 2805 D4 2806 D4 2807 F4 2808 D4 2809 G2 2810 E4 2811 D4 2812 E1 2813 G3 2815 F3 2816 C3 2817 F1 2818 C4 2821 F1 2822 E3 2823 E3 2824 E3 2825 E3 2829 H4 2830 C4 2831 B3 2832 C4 2833 C4 2834 D4 2835 G2 2836 E1 2839 H2 2840 G2 2841 E2 2842 H3 2843 G2 2844 E2 2845 G2 2846 G2 2847 H3 2848 H3 2850 C3 2852 C2 2853 D2 2854 D2 2855 E4 2856 C3 2857 E2 2859 F2 2862 C4 2863 C4 2864 D2 2865 B3 2866 G3 2867 B4 2868 G4 2869 F4 2870 A2 2871 H4 2872 A2 2874 G4 2875 A3 2877 A2 2878 A2 2879 E2 2880 A3 2882 B3 2883 A2 2887 C4 2891 G3 2892 F3 2893 A3 3700 D2 3701 H4 3702 G4 3703 G4 3704 H4 3705 C2 3706 C1 3707 C2 3708 C2 3709 C3 3710 B2 3711 C2 3712 A3 3713 A1 3714 A1 3715 A1 3716 D2 3717 D2 3718 C2 3719 A2 3727 C3 3728 C3 3730 C3 3731 C2 3732 C2 3733 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3

3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 E4 3769 E4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 F4 3812 F1 3813 E1 3814 D4 3816 E1 3818 G3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 G3 3830 G3 3831 C2 3832 C3 3833 E4 3834 F4 3835 G2 3836 H2 3837 D2 3838 G2 3839 E3 3840 E3 3841 G2 3842 D2 3843 G3 3844 E1 3845 D2 3846 G3 3847 H2 3848 D3 3849 H2 3850 F1 3853 E4 3854 B5 3855 B5 3856 E4 3857 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 B4 3866 F3 3867 C4 3868 B3 3869 F4 3870 F4 3871 A2 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 A2 3878 A5 3879 A2 3880 A2

3881 A3 3882 H4 3883 H4 3884 H4 3885 H4 3886 B2 3887 A2 3888 A3 3889 C2 3890 A3 3891 A2 3892 C2 3893 A2 3894 E4 3895 E3 3897 F2 3898 A2 3899 D5 4800 A5 4801 A4 4802 A4 4803 B2 4804 A5 4805 A5 4806 A5 4807 A5 4808 A5 4809 B5 4810 B4 4811 E3 4812 F2 4813 A4 4814 A4 4815 A4 4816 A4 4817 A3 4818 A3 4819 A3 4820 C4 4821 B2 4822 C5 4823 C5 4824 C5 4825 B3 4826 C3 4827 A4 4828 C2 4829 B2 4831 A2 4832 D2 4834 E4 4835 F3 4836 F4 4838 E3 4843 F3 4845 G4 4846 F4 4847 F4 4849 A4 4856 A2 4857 A1 4858 B1 4859 D1 4860 B2 4861 D1 4862 G2 4863 G4 4864 F3 4865 E3 4867 G2 4868 E2 4869 E2 4870 B1 4876 C5 4879 E3 4884 E2 4885 E2 4886 E2 4887 E2 4890 F2 4893 G1 4894 G1 4896 H2 4897 F3 6871 B1 6872 H2 6873 H2 6874 B1 6875 A1 6876 C5 6877 C4 6878 H2 6879 C2 7801 F3 7805 B4 7812 B1 7850 B5 7851 B5 7860 B5 7861 B5 7873 A1 7874 C2 7875 D4 7876 C2 7877 D3

1800 F1 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2814 G3 2819 G3 2820 G5 2826 E3 2828 D4 2837 E5 2838 F3 2849 E2 2851 C2 2858 B2 2860 C1 2861 C1 2873 B4 2876 B2 2881 A5 2884 F3 2885 E2 2888 G3 3815 G3 3817 H4 3851 F5 3852 F5 3865 H2 3896 H3 5802 B4 7806 H3 7807 G4 7808 E4 7821 G2 7822 A3

Mapping

Copperside

Componentside

10A-710A-7

only for digital out versions

(in combination with Quartz )

1810

TF01

SER. DATA LOOPBACK

INTERF.

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

ADC

VREF GEN.

FRONT

END

2x

4x

1x

V/I

Vgap

D3

D1

3M3

1,6V

F

G

H

Signal Processor

D2 (CD10)

R2 (CD10)

12 3 4 56789101112

from 1801

for basic version

R1 (CD10)

for CD TEXT only

3M3

D1 (CD10)

13 14 15

12 3 4 567891011

part 2

#.... for provision only

for Coax out versions

12 13 14 15

A

B

C

D

E

F

G

H

II

A

B

C

D

E

dig. out circuitry

to 7877/63

#

on

D4

D3 (CD10)

to

D5

11,3 MHz

D2

/ SAA7325

PIN50

DOBM

D4 (CD10)

3834

22K

2818

1n5

2855

470p

1n5

2816

+5V

3804

10K

3807

10

11

12

13

14

15

2

3

4

5

6

7

8

9

1800

1

3889

470R

4K7

3728

4R7

3815

470R

3853

3867

120R

220p

2811

2888

4u7

3832

10K

33p

2834

2804

47n

10K

3808

2892

4n7

+3,3V

220u

2851

3873 470R

+3,3V

2838

10u

4u7

2849

+3,3V

3803

10K

220p

2806

3801

+5V

68R

3857

3866

10K

3827

27K

2823

470R

3892

56p

1K

3825

22K

3828

EBUGND

56K

3800

3833

22K

3709

1R

+3,3V

3811

27K

4811

3727

4K7

+3,3V

10K

3805

VDDA1

5

VDDA2

17

VDDD1P

52

VDDD2C

57

VNEG20VPOS

21

VRIN

7

VSSA1

4

VSSA2

14

VSSD1

33

VSSD2

50

VSSD3

58

WCLI

35

WCLK28SCLK

29

SDA

39

SDI

36

SELPLL

24

SFSY

47

SILD

42

56

SL

STATUS

43

SUB

46

TEST1

25

TEST2

31

TEST3

44

V1

63

V2|V3

34

V4

61V562

LN18LP

19

MOTO159MOTO2

60

R1

12

R2

13

RA

54

41

RAB

RCK

45

RESETn

38

RN22RP

23

SBSY

48

SCL

40

SCLI

37

CROUT

15

D1

8

D2

9

D3

10

D4

11

DATA

27

51

30

EF

FO

55

HFIN

2

HFREF

1

IREF

6

ISLICE

3

32

LDON

64

7877

SAA7324

CFLG

53

CL11|4

49

CL16

26

CRIN

16

220p

2808

68R

3856

33p

2833

2887 100n

220p

4812

2803

22K

3826

+3servo

3819

470R

100R

3894

1n

2850

4u7

2885

2802

180p

37683769

3895

3767

150K

+3,3V

15R

220p

2805

2856

27p

2822

2n2

330p180p

2800

3

4

5

6

2807

PH-S

1801

1

2

12

GND

6

LD

1

MON

4

PWRON

7

RFEQO

10

RFFB

9

RGADJ

14

VCC2

13

VCCL

2

CDRW

11

CFIL

3

CMFB

8

DIN

5

EQSEL

47n

2824

47u

2826

2815

220n

+3,3V

10K

3806

3774

47K

2825

10n

2801

220p

56K

120R

3862

3802

180p

2810

HFIN

KILL_R

Innersw

VrefCD10

DOBM

CL11

KILL_L

LPLN RN

RCK

SBSY

RP

SFSY

SUB

Innersw

VrefCD10

SILD

SICL

SDA

PORE

3CDC LC-MB sh1

, 260400

to/from part 2

1805/7874

(µP-interface)

to part 2

3770, 3780

to/from part 2

7876

(CD-TEXT IC)

Laser power control / HF-Amplifier

/ TZA1025TZA1024

7801

to part 2

7805

3897

100R

3823

1K

3824

2884

4u7

+3,3V

VrefCD10

HFOUT

1800 D1 1801 G1 1810 C10 2800 C4

2801 C5 2802 C4 2803 C5 2804 E10

2805 B5 2806 B5 2807 A4 2808 A5

2809 H4 2810 A4 2811 A5 2812 I3

2813 G3 2815 D5 2816 B12 2817 I3

2818 B11 2819 A13 2820 A13 2821 I4

2822 F9 2823 F10 2824 F10 2825 F10

2826 G12 2828 B14 2833 C10 2834 C10

2835 B13 2836 I4 2837 A13 2838 E8

2839 H3 2840 H4 2841 F5 2842 E4

2843 G3 2844 F5 2845 G4 2846 G4

2847 F3 2848 F4 2849 C2 2850 D14

2851 B11 2855 B4 2856 D14 2857 H4

2859 I4 2866 F4 2869 E4 2879 H5

2884 E7 2885 F9 2887 B10 2888 E5

2891 F4 2892 D5 3709 C14 3727 B12

3728 E14 3752 F3 3753 F3 3754 F3

3767 E9 3768 A4 3769 A4 3773 G3

3774 G12 3775 I3 3800 C4 3801 C4

3802 C4 3803 C4 3804 C14 3805 B4

3806 B4 3807 A4 3808 A4 3810 G3

3811 B4 3812 I3 3813 I3 3815 E5

3816 I3 3817 A14 3818 F3 3819 D14

3820 D3 3821 D3 3822 D3 3823 E8

3824 E8 3825 F10 3826 F9 3827 E10

3828 G10 3829 F3 3830 G3 3832 D15

3833 A3 3834 A3 3835 H3 3836 H3

3837 B14 3838 B14 3839 I5 3840 I5

3841 G3 3842 E5 3843 E5 3844 I3

3845 F5 3846 F5 3847 H3 3848 H5

3849 H5 3850 I3 3852 A14 3853 E9

3856 C2 3857 C2 3862 B10 3863 B14

3866 D8 3867 B11 3869 D4 3870 E3

3873 D14 3889 D14 3892 E14 3894 E9

3895 G12 3896 A14 3897 E7 4811 F8

4812 F8 7801 E7 7806 E4 7807 G4

7808 H4 7877 D12

MON

LD

CD Drive

GND

VCC

TRACK

FOCUS

D5

T-

VREF

GND

D1

D4

VAM2201

D1

D2

D3

F+

D2

D3

D5

T+

D4

F-

SLIDE

DISC

Inner Switch

+

-

FOCUS-

DISC+

COMMON

COMMON DISC-

SLIDE+

TRACK-

D2

D3

D4

3822

4K7

3820

2K7

3821

4K7

4R7

3869

3870

100R

2869

47n

part 1

3CDC-LC

3837

1K

3838

1K

2835

47n

Vref

33R for digital out version

+3servo

2828

47u

+3,3V

+5V

+3,3V

+5V

100R

3863

2837

47u

+10V

3852

2R2

+C2

47u

2819

+C1

2R2

3896

+C5

47u

2820

2R2

3817

from part 2

2847

100n

150p

2848

39R

3752

7806

7

8

1

2

4

TCA0372

220p

2842

3753

47K

3754

27K

+C2

6

5

3

3829

47K

3846

2K7

100n

2813

3845

10K

3818

39R

150p

2866

27K

3830

470p

2844

2891

220p

Vref

2843

100n

2845

39R

3810

7807

6

5

3

2

4

TCA0372

220p

2846

3841

47K

3773

27K

+C5

7

8

1

3835

47K

3843

2K7

100n

2839

3842

10K

3847

39R

100n

2840

27K

3836

1n

2841

2809

220p

Vref

3849

18K

3848

18K

100n

2879

2812

100n

2836

39R

3813

7808

6

5

3

2

4

TCA0372

220p

2857

3816

47K

3844

27K

+C1

7

8

1

3812

47K

3840

27k

100n

2817

3850

39R

100n

2821

27K

3775

2859

220p

Vref

3839

27k

FOCUS TRACK

SLIDE

DISC MOTOR 1

DISC MOTOR 2

. . . V DC voltages measured in

PLAY MODE

with following conditions: "+10V" = 11,6V "+5V" = 5V

EVM

V

11,6V

5V

3,3V

3,2V

1,6V

0V

3,2V

0V

for CD_DA : 0V

for CD_RW : 3V

TB = 0,5µs/div

EYE-PATTERN

800mVpp

3V

0V

ESD sensitive lines!

->Laser damaged !

U >400mV

0,2V

0,8V

4,7V

2,1V

1V

1,7V

3V

1,7V

1,6V

0V

1,6V

3,2V

1,6V

1,7V

3V

1,6V

0,8V

1,6V

3,4V

1,6V

3,2V

3V

1,6V

0V

0,9V

3V

1,6V

1,9V

5V

3V

0V

4,6V

4,8V

1,6V

11,6V

4,5V

4,4V

1,6V

11,6V

5,7V

6,2V

1,6V

11,6V

A

B

Focus search Service step 2

2V

+

-

1s

10A-8 10A-8

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

3CDC-LC-MB Layout stage .2 2000-05-02

3CDC-LC-MB Componentside view

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

3CDC-LC-MB Layout stage .2 2000-05-02

3CDC-LC-MB Copperside view

2800 F4 2801 D4 2802 F4 2803 D4 2804 D4 2805 D4 2806 D4 2807 F4 2808 D4 2809 G2 2810 E4 2811 D4 2812 E1 2813 G3 2815 F3 2816 C3 2817 F1 2818 C4 2821 F1 2822 E3 2823 E3 2824 E3 2825 E3 2829 H4 2830 C4 2831 B3 2832 C4 2833 C4 2834 D4 2835 G2 2836 E1 2839 H2 2840 G2 2841 E2 2842 H3 2843 G2 2844 E2 2845 G2 2846 G2 2847 H3 2848 H3 2850 C3 2852 C2 2853 D2 2854 D2 2855 E4 2856 C3 2857 E2 2859 F2 2862 C4 2863 C4 2864 D2 2865 B3 2866 G3 2867 B4 2868 G4 2869 F4 2870 A2 2871 H4 2872 A2 2874 G4 2875 A3 2877 A2 2878 A2 2879 E2 2880 A3 2882 B3 2883 A2 2887 C4 2891 G3 2892 F3 2893 A3 3700 D2 3701 H4 3702 G4 3703 G4 3704 H4 3705 C2 3706 C1 3707 C2 3708 C2 3709 C3 3710 B2 3711 C2 3712 A3 3713 A1 3714 A1 3715 A1 3716 D2 3717 D2 3718 C2 3719 A2 3727 C3 3728 C3 3730 C3 3731 C2 3732 C2 3733 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4 3746 B3

3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 E4 3769 E4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 F4 3812 F1 3813 E1 3814 D4 3816 E1 3818 G3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 G3 3830 G3 3831 C2 3832 C3 3833 E4 3834 F4 3835 G2 3836 H2 3837 D2 3838 G2 3839 E3 3840 E3 3841 G2 3842 D2 3843 G3 3844 E1 3845 D2 3846 G3 3847 H2 3848 D3 3849 H2 3850 F1 3853 E4 3854 B5 3855 B5 3856 E4 3857 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 B4 3866 F3 3867 C4 3868 B3 3869 F4 3870 F4 3871 A2 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 A2 3878 A5 3879 A2 3880 A2

3881 A3 3882 H4 3883 H4 3884 H4 3885 H4 3886 B2 3887 A2 3888 A3 3889 C2 3890 A3 3891 A2 3892 C2 3893 A2 3894 E4 3895 E3 3897 F2 3898 A2 3899 D5 4800 A5 4801 A4 4802 A4 4803 B2 4804 A5 4805 A5 4806 A5 4807 A5 4808 A5 4809 B5 4810 B4 4811 E3 4812 F2 4813 A4 4814 A4 4815 A4 4816 A4 4817 A3 4818 A3 4819 A3 4820 C4 4821 B2 4822 C5 4823 C5 4824 C5 4825 B3 4826 C3 4827 A4 4828 C2 4829 B2 4831 A2 4832 D2 4834 E4 4835 F3 4836 F4 4838 E3 4843 F3 4845 G4 4846 F4 4847 F4 4849 A4 4856 A2 4857 A1 4858 B1 4859 D1 4860 B2 4861 D1 4862 G2 4863 G4 4864 F3 4865 E3 4867 G2 4868 E2 4869 E2 4870 B1 4876 C5 4879 E3 4884 E2 4885 E2 4886 E2 4887 E2 4890 F2 4893 G1 4894 G1 4896 H2 4897 F3 6871 B1 6872 H2 6873 H2 6874 B1 6875 A1 6876 C5 6877 C4 6878 H2 6879 C2 7801 F3 7805 B4 7812 B1 7850 B5 7851 B5 7860 B5 7861 B5 7873 A1 7874 C2 7875 D4 7876 C2 7877 D3

1800 F1 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2814 G3 2819 G3 2820 G5 2826 E3 2828 D4 2837 E5 2838 F3 2849 E2 2851 C2 2858 B2 2860 C1 2861 C1 2873 B4 2876 B2 2881 A5 2884 F3 2885 E2 2888 G3 3815 G3 3817 H4 3851 F5 3852 F5 3865 H2 3896 H3 5802 B4 7806 H3 7807 G4 7808 E4 7821 G2 7822 A3

Mapping

Copperside

Componentside

10A-910A-9

7851

BC817-40

22K

3771

10K

3770

1K

3772

7850

BC857B

KILL_L_out

+3,3V

KILL_L

7861

BC817-40

22K

3781

10K

3780

1K

3782

7860

BC857B

KILL_R_out

+3,3V

KILL_R

From 7877 Part1

MUTE CIRCUIT

provisional only

456789101112 13 14 15

A

B

12 3 4 56789101112131415

12 3

C

D

E

F

G

H

I I

A

B

C

D

E

F

G

H

3CDCLC-MB sheet2 2000-04-26

PROTECTION

TIMING & SYNC

CHECK

CRC

INTERF

CPU

RAM

2 PORT

32 x 8

CD-Text circuitry (not on all versions)

470R3706

2853

22n

3700 470R

3733 470R

3732 470R

3734 470R

3707

3831

100R

470R

3718

4K7

47n

2852

33K

3730

10K

3711

3705

220R

DQSY 13

1

EXCK

GND

7

MCK5

SBSO2

SCLK 11

SCOR3 SRDT 12

SW1 9

SW2 10

TEST

8

14

VDD

WFCK4

XMODE6

7876 LC89170M

470R3708

10K3731

To/from Signal Processor

7877 Part1

RCK

SUB

CL11

SBSY

SFSY

6879

BZX284-C3V9

TDA1308

2867

220p

3746

10K

3740

22K

2831

100p

3859

22K

GNDA

2858

220u

3751

1K 1K

3750

220p

2863

3855

100R

2876

220u

7

8

4

3858

22K

7805-A

5

6

220p

2862

3741

22K

3743

22K

3854

100R

10K

3860

2882

220p

10u

2860

7805-B

3

2

1

3744

10K

2830

2861

10u

47n

3742

22K

2832

100p

3861

10K

+5,6V

100R

3864

LN

RN

LP

RP

From Signal processor 7877 Part1

5,6V

version

only

Transformer

3V-5V Logic Level

+3,3V

+4V

3874

10K(2x)

3876

100K

+10V

BC847B

7874

7875

BC847B

BZX284-F3V9

6877

33R

3814

BAS216

6876

3875

10K

3872

3899

100R

+5V

+3,3V

4876

+5,6V

SDA

SICL

SILD

To / From 7877 Part1

POS1

1882

POS rec.

1883

M

8002

CAROUSEL-MOTOR

2

5

1876

1

RF-500TB

SW_INFO

3

4

5

1875

1

2

3

4

SRG8

EN1

1

D

STB

CLK

8

7873

TRAY POS

SW_INFO

1805

UP/DOWN

POS1

POS rec.

6872

6871

1880

3

2

4

5

6

7

14

13

12

11

9

10

1881

6873

BAS216(4x)

6878

1882

1883

3878

10K

3891

220p

2893

2877

47p

1K

470R

3893

10K

3888

10K

3871

1K

220p

2878

10K

3877

3890

15

1

16

18751876

3

5

3

1

Power on

Output enable delay

BC847B

7812

2872

47n

BZX284-C5V1

6875

4u7

2881

BAS216

6874

3715

100K

3898

220R

22K

3713

10K

3714

220R

3887

logic

DQSY

COAX2/EBU

BASIC VERSION

GNDA

SW_INFO

COAX1/+3V

GND

to combi-board

LEFT

from

digital-out

circuitry

SRDT

uP_CLK

GND/KILL_R

EBU_GND

RIGHT

SHR_CL

Changer Control

Active Low-Pass Filter

SICL

DATA

CD-TEXT

GND

+5V(+5,6V)

+10V

(15 Pin)

SILD

GND

to 7877

on part 1

(19 Pin)

(23 Pin)

DIGout

PORE KILL_L

SHR_STR

4813

provisional

4827

4849

22

23

3

4

5

6

7

8

9

12

13

14

15

16

17

18

19

2

20

21

FE-ST-VK-N

1805

1

10

11

PORE

KILL_R_out

COAX1

COAX2

KILL_L_out

+5,6V

part 2

3CDC-LC

LEFT

RIGHT

1805 E14 1850 G3 1875 E8 1876 E7 1877 E3 1878 D3 1878 G3

1880 E7 1881 E7 1882 E7 1883 E7 2814 F6 2829 F2 2830 C8

2831 B8 2832 A7 2852 I8 2853 H9 2854 H3 2858 A5 2860 A9

2861 B9 2862 B7 2863 A6 2864 I3 2865 I4 2867 B8 2868 F5

2870 E4 2871 G3 2872 D8 2873 D6 2874 G4 2875 D5 2876 A6

2877 G10 2878 G10 2880 D1 2881 D10 2882 B8 2883 E3 2893 G11

3372 C13 3374 C13 3700 I7 3701 F2 3702 F5 3703 F1 3704 F5

3705 H10 3706 I10 3707 I10 3708 I10 3710 D5 3711 I10 3712 H4

3713 D10 3714 D9 3715 D10 3716 I3 3718 H8 3719 D2 3730 I7

3730 I7 3732 I7 3733 I7 3734 I7 3740 A6 3741 A6 3742 B6

3743 B6 3744 B8 3746 B9 3750 A6 3751 A6 3755 G2 3756 G2

3757 G3 3758 G4 3759 G4 3760 G4 3761 D4 3762 E4 3763 D4

3764 D2 3765 E2 3766 D3 3770 A15 3771 A14 3772 B14 3780 B15

3781 B15 3782 B15 3809 H2 3814 D12 3831 H11 3851 C6 3854 A9

3855 B9 3858 B9 3859 B9 3860 A6 3861 A7 3864 A5 3865 F6

3871 F10 3875 D12 3876 C11 3877 F10 3878 E6 3879 D1 3880 D1

3881 D5 3882 F1 3883 F5 3884 F5 3885 F1 3886 D5 3887 D7

3888 F11 3890 F10 3891 F10 3893 F10 3898 D7 3899 E12 4813 G13

4827 H13 4849 G13 4876 D12 5802 H4 6871 E8 6872 E8 6873 E8

6874 D10 6875 D8 6876 D12 6877 E12 6878 E8 6879 H10 7805-A A7

7805-B B8 7812 D9 7821-A F2 7821-B F4 7822-A D4 7822-B D2 7850 A14

7851 B14 7860 B15 7861 C14 7873 D9 7874 C12 7875 D12 7876 I8

M

1877

8003

TRAY-MOTOR

RF-500TB

1

3765

33K

TCA0372

7822-B

3881

470K

3886

27K

1u

2875

+10V

3885

27K

3719

470K

3701

470K

3702

470K

3710

3764

10K

4

7822-A

TCA0372

3880

470K

23

2880

1u

1878

100n

2883

47R

3763

2870

100n

33K

3762

10K

3761

470K

3884

1n

2868

3882

470K

2829

1n

3

2

TCA0372

7821-B

6

3851

2R2

47u

2873

2814

47u

3865

2R2

3766

47R

3879

27K

3883

7821-A TCA0372

7

1

M

RF-500TB

CAROUSEL-MOTOR

1876

8002

3758

10K

3759

33K

3757

39R

1875

100n

2871

4

5

2874

100n 39R

3760

3756

10K

3755

33K

3703

47K

3704

47K

8

1

2

7

6

3

4

85

+10V

2

4

2

EVM

V

DC voltages measured in

PLAY MODE

with following conditions: "+10V" = 11,6V "+5V" = 5V

...V

4V

7,35KHz

11MHz

SRDT

SCLK

3,3ms

CD-TEXT INFO

DQSY

4V

only during TOC-reading

2,3V

2V

2,3V

2V

4,5V

2,25V

11,6V

5V(5,6V)

5,1V

0V

5V

0V

3,2V

0V

Carousel stop

Turn left

Turn right

O6 0V 0V 5V

O7 0V 5V 0V

Tray stop Moving in

Moving out

O4 0V 0V 5V

O7

O6

O5

O4

O3

O2

O1

O0

O5 0V 5V 0V

11,6V

voltage stabilizer

7877

from

on part1

330R

3809

470R

3809

2864

22p

2854

47n

3716

470R

3716

100R

DOBM

7877

from

on part1

DOBM

10R

3712

1R

3717

10R

3712

to 1805

COAX2

COAX1

5802 920927152B

1

2

34

6

78

2865

22n

digital out circuitry - 75Ω version (not on all versions)

digital out circuitry

(not for 75Ω Versions)

10A-10 10A-10

3CDC-LC Exploded view 1999 09 13

Pos. 51

Pos. 53

Pos. 52

Pos. 47

Pos. 48

Pos. 49

Pos. 43

Pos. 44

Pos. 42

Pos. 57

54

53

47

55

56

31

30

35

32

31

32

33

34

X spare part

non spare part

Y

57

58

52

48

45 5x 4x

4x

46

49

44

43

42

59

41

21

20

51

2x

EXPLODED VIEW (3CDC-LC MODULE)

MECHANICAL PARTS

Loader → this page

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

20 3103 304 66500 DRAWER BLACK 21 3140 117 58650 CLAMPER ASSY-VAM 30 3103 304 66560 SUPPORT 31 4822 529 10431 DAMPER - RUBBER (25DEG)

32 4822 529 10431 DAMPER - RUBBER (25DEG) 33 3103 304 06970 WASHER 35 4822 691 10772 VAM2201/01 CD Drive 41 3103 304 66480 FRAME 42 3103 304 66540 BRACKET-GUIDING

43 3103 301 06460 SPRING-GUIDING 44 3103 304 06890 GEAR-3 45 3103 304 06980 NAIL FIXATION 46 3103 304 06880 GEAR-2 47 3103 304 66530 BRACKET-LOAD

48 3103 304 06910 CAM 49 3103 304 66510 GUIDING 51 3103 304 06900 GEAR-4 52 3103 304 06870 GEAR-1 53 3103 304 06960 PULLEY-FRAME

54 3103 304 66910 DRIVING-BELT-DRAWER 55 4822 361 10753 TRAY MOTOR 56 4822 502 12548 SCREW M2,6X3,5 57 3103 304 68890 COVER-VAM 59 4822 466 12146 RUBBER

MECHANICAL PARTS

Drawer → Chapter 10A-11

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

20 3103 304 66500 DRAWER BLACK 21 3103 304 66490 CAROUSEL BLACK 22 3103 304 06860 PULLEY-DRAWER 23 3103 304 06850 ECCENTRIC GEAR WHEEL 24 3103 304 06980 NAIL FIXATION

25 3103 304 66850 DRIVING BELT CAROUSEL 27 3103 304 07100 BUSH DRAWER (height=8,5mm,d=16mm) 27 4822 532 12365 BUSH DRAWER (height=5,5mm,d=9,4mm) 29 3103 304 66550 BRACKET-DISC 30 3103 304 66520 TUMBLER

31 3103 301 06470 SPRING-DISC 32 3103 304 06920 CONTROL-DISC 34 3103 304 06870 GEAR-1 37 4822 361 10753 CAROUSEL MOTOR

Drawer bottom view

10A-11

24

30

31

3x

Drawer top view

36

33

32

35

29

34

37

20

28

27

24

22

20

26

21

25

23

X spare part

non spare part

Y

3CDC-LC Drawer assy 1999 09 13

10A-12

ELECTRICAL PARTSLIST 3CDC-LC-MB MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

MISCELLANEOUS

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

1800 4822 265 10925 FFC-CONNECTOR, 15P, SIDE ENTRY 1805 4822 265 10979 FLEX FOIL CONNECTOR 15PIN 1805 4822 265 11182 FLEX FOIL CONNECTOR 23PIN

1805 4822 265 11545 FLEX FOIL CONNECTOR 19PIN 1875 4822 267 10958 FFC-CONNECTOR, 5P, SIDE ENTRY 1876 2422 025 08332 FLEX FOIL CONNECTOR 5PIN 1880 4822 276 13503 SWITCH, Tray in endposition 1881 4822 276 13503 SWITCH, Drive up/down

1882 4822 276 13503 SWITCH, Position 1 1883 4822 276 13503 SWITCH, Position recogniced 8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm 8005 3103 308 91980 FLEX FOIL CABLE 15P, 170mm

CAPACITORS

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

2800 © 4822 126 10326 180pF 5% 2801 © 4822 122 33575 220pF 5% 50V 2802 © 4822 126 10326 180pF 5% 2803 © 4822 122 33575 220pF 5% 50V 2804 © 4822 126 13751 47nF 10% 50V

2805 © 4822 122 33575 220pF 5% 50V 2806 © 4822 122 33575 220pF 5% 50V 2807 © 5322 122 31863 330pF 5% 50V 2808 © 4822 122 33575 220pF 5% 50V 2809 © 4822 122 33575 220pF 5% 50V

2810 © 4822 126 10326 180pF 5% 2811 © 4822 122 33575 220pF 5% 50V 2812 © 4822 126 14585 100nF 10% 50V 2813 © 4822 126 14585 100nF 10% 50V 2814 4822 124 40433 47µF 20% 25V

2815 © 4822 126 14076 220nF 20% 25V 2816 © 4822 126 13344 1,5nF 5% 63V 2817 © 4822 126 14585 100nF 10% 50V 2818 © 4822 126 13344 1,5nF 5% 63V 2819 4822 124 40433 47µF 20% 25V

2820 4822 124 40433 47µF 20% 25V 2821 © 4822 126 14585 100nF 10% 50V 2822 © 2222 861 15222 2,2nF 10% 50V 2823 © 4822 126 13693 56pF 1% 63V 2824 © 4822 126 13751 47nF 10% 50V

2825 © 4822 122 33177 10nF 20% 50V 2826 4822 124 12362 47µF 20% 4V 2828 4822 124 12362 47µF 20% 4V 2829 © 5322 122 31647 1nF 10% 63V 2830 © 4822 126 13751 47nF 10% 50V

2831 © 5322 122 32531 100pF 5% 50V 2832 © 5322 122 32531 100pF 5% 50V 2833 © 5322 122 32659 33pF 5% 50V 2834 © 5322 122 32659 33pF 5% 50V 2835 © 4822 126 13751 47nF 10% 50V

2836 © 4822 126 14585 100nF 10% 50V 2837 4822 124 40433 47µF 20% 25V 2838 4822 124 40248 10µF 20% 63V 2839 © 4822 126 14585 100nF 10% 50V 2840 © 4822 126 14585 100nF 10% 50V

2841 © 5322 122 31647 1nF 10% 63V 2842 © 5322 126 10794 220pF 10% 2843 © 4822 126 14585 100nF 10% 50V 2844 © 5322 122 34099 470pF 10% 63V 2845 © 4822 126 14585 100nF 10% 50V

2846 © 4822 122 33575 220pF 5% 50V 2847 © 4822 126 14585 100nF 10% 50V 2848 © 5322 122 33538 150pF 5% 63V 2849 4822 124 40769 4,7µF 20% 100V 2850 © 5322 122 31647 1nF 10% 63V

CAPACITORS

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

2851 4822 124 42383 220µF 20% 4V 2852 © 4822 126 13751 47nF 10% 50V 2853 © 5322 122 32654 22nF 10% 63V 2854 © 4822 126 13751 47nF 10% 50V 2855 © 5322 122 34099 470pF 10% 63V

2856 © 4822 126 13691 27pF 1% 63V 2857 © 4822 122 33575 220pF 5% 50V 2858 4822 124 12245 220µF 20% 16V 2859 © 4822 122 33575 220pF 5% 50V 2860 4822 124 11947 10µF 20% 16V

2861 4822 124 11947 10µF 20% 16V 2862 © 4822 122 33575 220pF 5% 50V 2863 © 4822 122 33575 220pF 5% 50V 2864 © 5322 122 32658 22pF 5% 50V 2865 © 5322 122 32654 22nF 10% 63V

2866 © 5322 122 33538 150pF 5% 63V 2867 © 4822 122 33575 220pF 5% 50V 2868 © 5322 122 31647 1nF 10% 63V 2869 © 4822 126 13751 47nF 10% 50V 2870 © 4822 126 14585 100nF 10% 50V

2871 © 4822 126 14585 100nF 10% 50V 2872 © 4822 126 13751 47nF 10% 50V 2873 4822 124 40433 47µF 20% 25V 2874 © 4822 126 14585 100nF 10% 50V 2875 © 4822 126 14043 1µF 20% 16V

2876 4822 124 12245 220µF 20% 16V 2877 © 4822 126 13692 47pF 1% 63V 2878 © 4822 122 33575 220pF 5% 50V 2879 © 4822 126 14585 100nF 10% 50V 2880 © 4822 126 14043 1µF 20% 16V

2881 4822 124 40769 4,7µF 20% 100V 2882 © 4822 122 33575 220pF 5% 50V 2883 © 4822 126 14585 100nF 10% 50V 2884 4822 124 40769 4,7µF 20% 100V 2885 4822 124 40769 4,7µF 20% 100V

2887 © 4822 126 14585 100nF 10% 50V 2888 4822 124 40769 4,7µF 20% 100V 2891 © 4822 122 33575 220pF 5% 50V 2892 © 5322 126 10223 4,7nF 10% 63V 2893 © 4822 122 33575 220pF 5% 50V

RESISTORS

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

3700 © 4822 051 20471 470Ω 5% 0,1W 3701 © 4822 051 20474 470kΩ 5% 0,1W 3702 © 4822 051 20474 470kΩ 5% 0,1W 3703 © 4822 117 10834 47kΩ 1% 0,1W 3704 © 4822 117 10834 47kΩ 1% 0,1W

3705 © 4822 117 11503 220Ω 5% 0,1W 3706 © 4822 051 20471 470Ω 5% 0,1W 3707 © 4822 051 20471 470Ω 5% 0,1W 3708 © 4822 051 20471 470Ω 5% 0,1W 3709 © 4822 051 20108 1Ω 5% 0,1W

3710 © 4822 051 20474 470kΩ 5% 0,1W 3711 © 4822 117 10833 10kΩ 1% 0,1W 3712 © 4822 051 20109 10Ω 5% 0,1W 3713 © 4822 051 20223 22kΩ 5% 0,1W 3714 © 4822 117 10833 10kΩ 1% 0,1W

3715 © 4822 117 10837 100kΩ 1% 0,1W 3716 © 4822 051 20471 470Ω 5% 0,1W 3718 © 4822 051 20472 4,7kΩ 5% 0,1W 3719 © 4822 051 20474 470kΩ 5% 0,1W 3727 © 4822 051 20472 4,7kΩ 5% 0,1W

3728 © 4822 051 20472 4,7kΩ 5% 0,1W 3730 © 4822 051 20333 33kΩ 5% 0,1W 3731 © 4822 117 10833 10kΩ 1% 0,1W 3732 © 4822 051 20471 470Ω 5% 0,1W 3733 © 4822 051 20471 470Ω 5% 0,1W

10A-13

ELECTRICAL PARTSLIST 3CDC-LC-MB MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

RESISTORS

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

3734 © 4822 051 20471 470Ω 5% 0,1W 3740 © 4822 051 20223 22kΩ 5% 0,1W 3741 © 4822 051 20223 22kΩ 5% 0,1W 3742 © 4822 051 20223 22kΩ 5% 0,1W 3743 © 4822 051 20223 22kΩ 5% 0,1W

RESISTORS

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

3839 © 4822 051 20273 27kΩ 5% 0,1W 3840 © 4822 051 20273 27kΩ 5% 0,1W 3841 © 4822 117 10834 47kΩ 1% 0,1W 3842 © 4822 117 10833 10kΩ 1% 0,1W 3843 © 4822 117 12955 2,7kΩ 1% 0,1W

3744 © 4822 117 10833 10kΩ 1% 0,1W 3746 © 4822 117 10833 10kΩ 1% 0,1W 3750 © 4822 051 10102 1kΩ 2% 0,25W 3751 © 4822 051 10102 1kΩ 2% 0,25W 3752 © 4822 051 20399 39Ω 5% 0,1W

3753 © 4822 117 10834 47kΩ 1% 0,1W 3754 © 4822 117 12024 27kΩ 1% 0,1W 3755 © 4822 117 10833 10kΩ 1% 0,1W 3756 © 2120 108 92632 33kΩ 1% 0,1W 3757 © 4822 051 20399 39Ω 5% 0,1W

3758 © 4822 117 10833 10kΩ 1% 0,1W 3759 © 2120 108 92632 33kΩ 1% 0,1W 3760 © 4822 051 20399 39Ω 5% 0,1W 3761 © 4822 117 10833 10kΩ 1% 0,1W 3762 © 2120 108 92632 33kΩ 1% 0,1W

3763 © 4822 051 20479 47Ω 5% 0,1W 3764 © 4822 117 10833 10kΩ 1% 0,1W 3765 © 2120 108 92632 33kΩ 1% 0,1W 3766 © 4822 051 20479 47Ω 5% 0,1W 3773 © 4822 117 12024 27kΩ 1% 0,1W

3775 © 4822 117 12024 27kΩ 1% 0,1W 3800 © 4822 117 11148 56kΩ 1% 0,1W 3801 © 4822 117 10833 10kΩ 1% 0,1W 3802 © 4822 117 11148 56kΩ 1% 0,1W 3803 © 4822 117 10833 10kΩ 1% 0,1W

3804 © 4822 117 10833 10kΩ 1% 0,1W 3805 © 4822 117 10833 10kΩ 1% 0,1W 3806 © 4822 117 10833 10kΩ 1% 0,1W 3807 © 4822 117 10833 10kΩ 1% 0,1W 3808 © 4822 117 10833 10kΩ 1% 0,1W

3844 © 4822 117 12024 27kΩ 1% 0,1W 3845 © 4822 117 10833 10kΩ 1% 0,1W 3846 © 4822 117 12955 2,7kΩ 1% 0,1W 3847 © 4822 051 20399 39Ω 5% 0,1W 3848 © 4822 117 10965 18kΩ 2% 0,1W

3849 © 4822 117 10965 18kΩ 2% 0,1W 3850 © 4822 051 20399 39Ω 5% 0,1W 3851 4822 052 10228 2,2Ω 5% 0,33W 3852 4822 052 10228 2,2Ω 5% 0,33W 3853 © 4822 051 20471 470Ω 5% 0,1W

3854 © 4822 051 20101 100Ω 5% 0,1W 3855 © 4822 051 20101 100Ω 5% 0,1W 3856 © 4822 117 12521 68Ω 1% 0,1W 3857 © 4822 117 12521 68Ω 1% 0,1W 3858 © 4822 051 20223 22kΩ 5% 0,1W

3859 © 4822 051 20223 22kΩ 5% 0,1W 3860 © 4822 117 10833 10kΩ 1% 0,1W 3861 © 4822 117 10833 10kΩ 1% 0,1W 3862 © 4822 051 20121 120Ω 5% 0,1W 3863 © 4822 051 20101 100Ω 5% 0,1W

3863 © 4822 051 20339 33Ω 5% 0,1W 3864 © 4822 051 20101 100Ω 5% 0,1W 3865 4822 052 10228 2,2Ω 5% 0,33W 3866 © 4822 117 10833 10kΩ 1% 0,1W 3867 © 4822 051 20121 120Ω 5% 0,1W

3869 © 4822 051 20478 4,7Ω 5% 0,1W 3870 © 4822 051 20101 100Ω 5% 0,1W 3871 © 4822 117 10833 10kΩ 1% 0,1W 3873 © 4822 051 20471 470Ω 5% 0,1W 3875 © 4822 117 10833 10kΩ 1% 0,1W

3809 © 4822 117 13577 330Ω 1% 0,1W 3810 © 4822 051 20399 39Ω 5% 0,1W 3811 © 4822 051 20273 27kΩ 5% 0,1W 3812 © 4822 117 10834 47kΩ 1% 0,1W 3813 © 4822 051 20399 39Ω 5% 0,1W

3814 © 4822 051 20339 33Ω 5% 0,1W 3815 4822 052 10478 4,7Ω 5% NFR 3816 © 4822 117 10834 47kΩ 1% 0,1W 3817 4822 052 10228 2,2Ω 5% 0,33W 3818 © 4822 051 20399 39Ω 5% 0,1W

3819 © 4822 051 20471 470Ω 5% 0,1W 3820 © 4822 051 20472 4,7kΩ 5% 0,1W 3821 © 4822 051 20472 4,7kΩ 5% 0,1W 3822 © 4822 117 12955 2,7kΩ 1% 0,1W 3823 © 4822 051 10102 1kΩ 2% 0,25W

3824 © 4822 051 10102 1kΩ 2% 0,25W 3825 © 4822 051 10102 1kΩ 2% 0,25W 3826 © 4822 051 20223 22kΩ 5% 0,1W 3827 © 4822 051 20273 27kΩ 5% 0,1W 3828 © 4822 051 20223 22kΩ 5% 0,1W

3829 © 4822 117 10834 47kΩ 1% 0,1W 3830 © 4822 117 12024 27kΩ 1% 0,1W 3831 © 4822 051 20101 100Ω 5% 0,1W 3832 © 4822 117 10833 10kΩ 1% 0,1W 3833 © 4822 051 20223 22kΩ 5% 0,1W

3834 © 4822 051 20223 22kΩ 5% 0,1W 3835 © 4822 117 10834 47kΩ 1% 0,1W 3836 © 4822 117 12024 27kΩ 1% 0,1W 3837 © 4822 051 10102 1kΩ 2% 0,25W 3838 © 4822 051 10102 1kΩ 2% 0,25W

3876 © 4822 117 10837 100kΩ 1% 0,1W 3877 © 4822 117 10833 10kΩ 1% 0,1W 3878 © 4822 117 10833 10kΩ 1% 0,1W 3879 © 4822 051 20273 27kΩ 5% 0,1W 3880 © 4822 051 20474 470kΩ 5% 0,1W

3881 © 4822 051 20273 27kΩ 5% 0,1W 3882 © 4822 051 20474 470kΩ 5% 0,1W 3883 © 4822 051 20273 27kΩ 5% 0,1W 3884 © 4822 051 20474 470kΩ 5% 0,1W 3885 © 4822 051 20273 27kΩ 5% 0,1W

3886 © 4822 051 20474 470kΩ 5% 0,1W 3887 © 4822 117 11503 220Ω 5% 0,1W 3888 © 4822 117 10833 10kΩ 1% 0,1W 3889 © 4822 051 20471 470Ω 5% 0,1W 3890 © 4822 051 10102 1kΩ 2% 0,25W

3891 © 4822 051 10102 1kΩ 2% 0,25W 3892 © 4822 051 20471 470Ω 5% 0,1W 3893 © 4822 051 20471 470Ω 5% 0,1W 3894 © 4822 051 20101 100Ω 5% 0,1W 3895 © 4822 051 20159 15Ω 5% 0,1W

3896 4822 052 10228 2,2Ω 5% 0,33W 3897 © 4822 051 20101 100Ω 5% 0,1W 3898 © 4822 117 11503 220Ω 5% 0,1W 3899 © 4822 051 20101 100Ω 5% 0,1W 4800 © 4822 051 20008 CHIP JUMPER 0805

4801 © 4822 051 20008 CHIP JUMPER 0805 4802 © 4822 051 20008 CHIP JUMPER 0805 4804 © 4822 051 20008 CHIP JUMPER 0805 4805 © 4822 051 20008 CHIP JUMPER 0805 4806 © 4822 051 20008 CHIP JUMPER 0805

RESISTORS

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

4807 © 4822 051 20008 CHIP JUMPER 0805 4808 © 4822 051 20008 CHIP JUMPER 0805 4809 © 4822 051 20008 CHIP JUMPER 0805 4810 © 4822 051 20008 CHIP JUMPER 0805 4812 © 4822 051 20008 CHIP JUMPER 0805

4814 © 4822 051 20008 CHIP JUMPER 0805 4815 © 4822 051 20008 CHIP JUMPER 0805 4816 © 4822 051 20008 CHIP JUMPER 0805 4817 © 4822 051 20008 CHIP JUMPER 0805 4818 © 4822 051 20008 CHIP JUMPER 0805

4819 © 4822 051 20008 CHIP JUMPER 0805 4820 © 4822 051 20008 CHIP JUMPER 0805 4821 © 4822 051 20008 CHIP JUMPER 0805 4822 © 4822 051 20008 CHIP JUMPER 0805 4823 © 4822 051 20008 CHIP JUMPER 0805

4824 © 4822 051 20008 CHIP JUMPER 0805 4825 © 4822 051 20008 CHIP JUMPER 0805 4826 © 4822 051 20008 CHIP JUMPER 0805 4827 © 4822 051 20008 CHIP JUMPER 0805 4828 © 4822 051 20008 CHIP JUMPER 0805

4831 © 4822 051 20008 CHIP JUMPER 0805 4832 © 4822 051 20008 CHIP JUMPER 0805 4834 © 4822 051 20008 CHIP JUMPER 0805 4835 © 4822 051 20008 CHIP JUMPER 0805 4836 © 4822 051 20008 CHIP JUMPER 0805

4838 © 4822 051 20008 CHIP JUMPER 0805 4843 © 4822 051 20008 CHIP JUMPER 0805 4845 © 4822 051 20008 CHIP JUMPER 0805 4846 © 4822 051 20008 CHIP JUMPER 0805 4847 © 4822 051 20008 CHIP JUMPER 0805

4849 © 4822 051 20008 CHIP JUMPER 0805 4856 © 4822 051 20008 CHIP JUMPER 0805 4857 © 4822 051 20008 CHIP JUMPER 0805 4858 © 4822 051 20008 CHIP JUMPER 0805 4859 © 4822 051 20008 CHIP JUMPER 0805

4860 © 4822 051 20008 CHIP JUMPER 0805 4861 © 4822 051 20008 CHIP JUMPER 0805 4862 © 4822 051 20008 CHIP JUMPER 0805 4863 © 4822 051 20008 CHIP JUMPER 0805 4864 © 4822 051 20008 CHIP JUMPER 0805

4865 © 4822 051 20008 CHIP JUMPER 0805 4867 © 4822 051 20008 CHIP JUMPER 0805 4868 © 4822 051 20008 CHIP JUMPER 0805 4869 © 4822 051 20008 CHIP JUMPER 0805 4870 © 4822 051 20008 CHIP JUMPER 0805

4876 © 4822 051 20008 CHIP JUMPER 0805 4879 © 4822 051 20008 CHIP JUMPER 0805 4884 © 4822 051 20008 CHIP JUMPER 0805 4885 © 4822 051 20008 CHIP JUMPER 0805 4886 © 4822 051 20008 CHIP JUMPER 0805

4887 © 4822 051 20008 CHIP JUMPER 0805 4890 © 4822 051 20008 CHIP JUMPER 0805 4893 © 4822 051 20008 CHIP JUMPER 0805 4894 © 4822 051 20008 CHIP JUMPER 0805 4896 © 4822 051 20008 CHIP JUMPER 0805

COILS

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

1810 2422 543 01068 RESONATOR 8MHZ 1810 4822 242 73557 CERAMIC RES. 8,46MHz 5802 4822 156 31058 FILTER DIGITAL OUT

DIODES

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

6871 © 4822 130 11397 BAS316 6872 © 4822 130 11397 BAS316 6873 © 4822 130 11397 BAS316 6874 © 4822 130 11397 BAS316 6875 © 9340 548 52115 BZX284-C5V1

TRANSISTORS

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

INTEGRATED CIRCUITS

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

7801 © 9352 622 36118 TZA1025T/V2, HF-Amplifier 7805 © 4822 209 33165 TDA1308T/N1, OPAMP 7806 4822 209 62059 TCA0372DP1, Motor driver 7807 4822 209 62059 TCA0372DP1, Motor driver 7808 4822 209 62059 TCA0372DP1, Motor driver

7821 4822 209 62059 TCA0372DP1, Motor driver 7822 4822 209 62059 TCA0372DP1, Motor driver 7873 5322 209 11306 HEF4094BT, Shift register 7876 4822 209 16143 LC89170M, CD TEXT IC 7877 © 9352 642 17557 SAA7325H/M2B Signal processor CD10

10A-14

ELECTRICAL PARTSLIST 3CDC-LC-MB MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

11-1

COMBI BOARD

11-1

Brief introduction of the Combi Board

A. TRANSFORMER PRIMARY PART

Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer.

B. POWER SUPPLY PART

Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, +12A, +12M, -32V, PWDN. The +C supply to the power amplifier is not regulated. F1-F2 is the ac supply voltage to the FTD Display filament.

C. SOURCE SELECT & AMPLIFIER PART

a) SHIFT REGISTER (AF CONTROL)

This shift register deliver commands from the µP to control the AF functions which include source selection (A0 & A1 control lines), DSC modes , DBB, IS and CD_STBY. Other control lines such as MUTE, AMPON, STBY and PWM are coming directly from the µP on the Front board.

b) SOURCE SELECTION

One of the 4 sources, namely AUX, TAPE, TUNER, CD, can be selected via A0 & A1 lines which control the IC 7501 (HEF4052BT). Karaoke mic. mixing is connected to th e selected source before the signal is amplified with a buffer amplifier (Tr 7503 & 7504). The source signal is then split into recording path (for recording on tape) and main signal path (to the PWM volume control).

TABLE OF CONTENTS

Brief Introduction ........................................................... 11-1

Variation & Application Tables ....................................... 11-2

Transformer Primary part - Circuit & Layout ................. 11-3

Main part - Chip Layout ................................................. 11-4

Main part - Component Layout ...................................... 11-5

Main part - Power Supply Circuit ................................... 11-6

Main part - Source Select & Amplifier Circuit................ 11-7

Karaoke part - Circuit & Layout ..................................... 11-8

CDC Key & Headphone part - Circuit & Layout ............ 11-9

Electrical parts list........................................................ 11-10

c) PWM VOLUME CONTROL

The discrete volume control makes use of 4 Transistors 7505, 7506, 7507 & 7508 (ON4986 or selected BC557B) and PWM control signal from µP. For good performance transistors for the left and right channels should be paired for gain characteristics.

d) SOUND FEATURES

Sound Features include the DBB, IS and 4 DSC modes. The sound features are realised with a hex-inverter IC 7530 (HEF4069UBT) as analog buffer/amplifier and transistors as electronic switches controlled by the shift registers (AF control).

e) POWER AMPLIFIER

IC 7391 (AN7125) is used as power amplifier.

f) CD_STBY CONTROL

This Transistor 7401 (BC337-25) switches on the supply +CD supply (derived from +12A) to CD servo control, HF circuit and the laser light pen on the CD Module during the CD mode only.

g) MATRIX SURROUND OUTPUT

The matrix surround feature is provided on board. This feature is only optional on certain type version.

D. KARAOKE PART

This simple Karaoke consists of a 1-mic. mono amplifier using discrete components. It has a level control using a rotary potmeter. This feature is available for some version only.

E. HEADPHONE PART

The headphone output is derived from the power amplifier output after the attenuation resistors which are tailored to deliver 18mW output power into a 32 ohm headphone.

F. CDC KEY PART

The CDC key buttons and LEDs are provided on this board.

11-2

Combi Board application

A54050 FW-C200/21/21M, FW-C220/21K A54060 FW-C220/22/34 A54090 FW-C250/37 A54100 FW-C250/21 A54110 FW-C280/22/34 A54120 FW-C290/21 A54330 FW-C200/30 A54350 FW-C200/33 A54440 FW-C150/37

Features/Configuration: A54050 A54060 A54090 A54100 A54110 A54120 A54330 A54350 A54440 Aux-In x x x x x x x x x Sub-woofer Out - - - - - - - - Digital Out - - - - - - - - I.S. - - - - x x - - Voltage Selector x - - x - x - - Karaoke x - - x - x - x DBB x x xxxxxxx DSC x x xxxxxxx Matrix Surroud - - - - - - - - 1-band Spectrum Analyser x x x x x x x x 3-band Spectrum Analyser - - - - - - - - 12W - - ------x 18W x x - - - - x x 25W - - x x x x - - VCD - - ------NTC - - - x - x - - ECO-MTF - - x x - - - - x ETF7 x x - - x x x x -

NOTES:

11-3

CIRCUIT DIAGRAM - TRANSFORMER PRIMARY PART COMPONENT LAYOUT - TRANSFORMER PRIMARY

A

B

23 C4 1201 D1

*

1202 D2 1205 C2

TRANSFORMER MAIN

1577 D1 3208 D1

5202 C1 9271 C1

9272 D1 9273 C2

9274 D1 9298 D2

9299 E2

1234

X

XX

X

A

B

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

C

D

E

2

1

1201

1577

C-PAD

9274

*

1205

T2A

9273

*

4

5

6

9298

1202

9299

0V

120V

1

2

3

F

E

0V

10V

120V

3139 118 52620 ...86420 ... 3411 pt 3 dd wk038

9271

*

5202

*

9272

*

10M

3208

*

1

e

C-PAD

23

1

2

3

4

5

6

C

D

E

3139 113 3411 pt 3 dd wk038

1234

CHIP LAYOUT - MAIN PART

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

11-4 11-4

3139 113 3411 pt 3 dd wk038

COMPONENT LAYOUT - MAIN PART

11-5

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

11-5

3139 113 3411 pt 3 dd wk038

CIRCUIT DIAGRAM - POWER SUPPLY PART

11-6 11-6

A

B

C

D

E

F

1 23456789

EH-B

1222

1

2

3

4

5

6

EH-B

1210

1

2

3

4

1569

1203

1

2

^ For /37 only & Fro /22 digital version only # Provision on Layout @ For VCD version only

Refer to parts list for usage

1223

1

2

3

^

4502

1

4503

1206

T5A

^

@

e

C

1207

T6.3A

e

1209

T1.6A

F1

CD

2225

2220

2221

AP

16V

3m3

6248

100n

6249

100n

e

F2

2231

2230

2219

Q

T

100n

/25V

3300U

1N4003

6241

1N4003

1208

315mA

6252

6255

D

6240

1N4003

2229

e

1N4003

6220

6221

6253

6254

+14.6V

6230

1N4003

100n

1N4003

+14.6V

+C

1N4003

3214

4R7

3215

4R7

3209

4R7

3286

330R

3287

330R

3248

330R

1N4003

6243

2227

6m8

CD

6242

6222

6223

1N4003

100u

e

+14.5V

2228

2232

+10.4V

6262

1N4003

6261

1N4003

-41.7V

3264

e

3220

BC847B

BC337-25

+10.4V

3247

6264

1N4003

6263

1N4003

7249 BC327-25

5K6

3269

47u

6229

7244

BD438

33K

1K2

3219

3223

1V

7243

CD

7248

68R

-39V

2K2

-33V

e

1K2

+9.8V

3289

330R

3288

330R

3246

330R

6224

1N4003

6225

1N4003

-34V

6231

3265

BZX79-C33

e

1K2

3222

0.6V

3217

CD

3242

4R7

3243

4R7

3210

4R7

+6.3V

6226

6244

1N4003

6245

6227

1N4003

BZX79-C4V7

3268

220R

3266

220R

22K

1K2

3221

3218

4K7

10K

+9.75V

6266

1N4003

6265

1N4003

-32V

+VCD_STBY

BC337-25

7247

3249

68R

6250

1N4003

6251

1N4003

F1

F2

7245

#

BC368

+6.3V

D

6268

1N4003

6267

1N4003

2223

1N4148

3257

e

3252

6.2V

6260

1N4003

6259

1N4003

1u

2222

1u

1N4148

6233

10K

#

270R

7246

L7805

IN OUT

GND

FROM VCD VIDEO OUT

CD

+5.64V

1K

7241 BC337-25

+5.5V

7240 BC337-25

+0.65V

1N4003

M

6232

3258

4K7

CD

3216

BZX79-C6V8

1

#

1571

3256

10K

2224

e

6256

2243

e

B

47n

#

2233

3213

1K2

+30V

4m7

Q

6228

CD

paa

e

3253

10R

3254

10R

3212

10R

2242

e

PWDN

220u

6236

3283

120R

+A

D

4m7

CD

a

3282

BZX79-C5V6

+5.5V

2226

220u

D

BZX79-B4V7

+0.78V

#

4218

BD242BFP

+30V

4217

10K

47u

3275

4K7

2248

3274

B

% VALUE FOR FW-V28 only

ITEM

VALUE

12V

3281

4K7

+5V6

7233

1K5

3280

29V

BC337-25

B

4215

#

e

For NTC version only

NTC

1392

FROM T-NTC

L7812CP

7250

1

IN3OUT

GND

1K5

3279

6257

1N4148

2246

1n

7237

CD

M

3398

3399

2

1

#

2

4221

1K5

6258

B

+12M

330R

4K7

3397

10K

10n

2393

D

#

4224

#

4222

1N4148

3278

7236

BC327-25

BZX79-C5V6

4.7V

3273

3272

B

1

2

3

4

328132803279

1K1K 1K

2392

6269

680R

2K2

4K7

25

7397

BC847B

10n

D

B

2247

BC847B

BC817-25

DIPMATE

1601

3395

2245

3277

1n

3276

B

7238

7239

4216

B

1N4148

6391

10K

7396

BC857B

3391

100R

BC857B

3396

470R

3393

10K

10n

2391

D

1m

3259

7235

15K

3394

7234

BC369

4K7

6235

3392

1N4148

DD

BC547B

47K

0.6V

3263

12K

39K

3260

B

220R

3261

B

12K

2234

B

10n

3271

10K

B

STB_BY

3270

10K

B

&

e

3139 118 52620 ...86410 ... 3411 pt 3 dd wk038

2K2

2235

22n

2236

100n

7395

4226

1563

1566

1567

1568

1570

+5V6

1391

1

2

TO FRONT

D

+PA

+LED

+12A

+12M

AMPON

1

1564

1560

1

1561

1

A

B

C

D

E

F

25 E7 1203 E1 1206 A1 1207 B1 1208 C2 1209 E1 1210 C1 1222 B1 1223 B1 1391 A9 1392 A7 1560 E9 1561 E9 1563 E9 1564 E9 1566 F9 1567 F9 1568 F9 1569 D1 1570 F9 1571 F5 2219 A2 2220 B1 2221 C1 2222 C5 2223 C5 2224 D5 2225 A1 2226 A6 2227 C3 2228 D3 2229 D2 2230 E2 2231 E2 2232 E3 2233 F5 2234 D9 2235 E9 2236 E9 2242 B6 2243 B5 2245 C8 2246 D7 2247 C8 2248 C6 2391 B8 2392 B7 2393 B7 3209 A3 3210 A4 3212 A6 3213 A6 3214 A3 3215 A3 3216 E5 3217 F4 3218 F4 3219 E3 3220 E3 3221 E4 3222 E4 3223 E3 3242 A4 3243 A4 3246 A4 3247 A3 3248 B3 3249 A4 3252 A5 3253 A6 3254 A6 3256 C5 3257 D5 3258 D5 3259 C8 3260 D8

3261 D8 3263 C9 3264 C3 3265 D4 3266 D4 3268 D4 3269 D3 3270 E8 3271 D8 3272 D7 3273 D7 3274 D6 3275 C6 3276 D8 3277 C8 3278 C7 3279 C7 3280 C7 3281 C6 3282 C6 3283 B6 3286 A3 3287 A3 3288 A4 3289 A4 3391 A9 3392 B9 3393 A9 3394 B8 3395 A8 3396 A8 3397 A7 3398 A7 3399 A7 4215 F7 4216 F8 4217 C6 4218 B6 4221 C7 4222 C7 4224 B7 4226 B9 4502 D1 4503 D1 6220 B2 6221 C2 6222 B3 6223 C3 6224 B4 6225 C4 6226 B4 6227 C4 6228 D5 6229 D3 6230 C2 6231 C4 6232 C5 6233 D5 6235 C9 6236 A6 6240 B2 6241 C2 6242 B3 6243 C2 6244 B4 6245 C4 6248 B2 6249 C2 6250 B4 6251 C4 6252 E2 6253 E2 6254 E2 6255 E2 6256 E5 6257 C7

6258 D7 6259 C5 6260 B5 6261 C3 6262 B3 6263 C3 6264 B3 6265 C4 6266 B4 6267 C5 6268 B5 6269 C7 6391 A9 7233 B7 7234 B8 7235 C8 7236 C7 7237 D7 7238 D8 7239 E8 7240 A5 7241 A5 7243 F3 7244 E3 7245 E4 7246 E5 7247 A4 7248 A3 7249 C3 7250 B7 7395 A9 7396 A8 7397 A8

1 23456789

11-7

CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART

11- 7

A

B

C

D

E

F

G

H

26 F2 51 C2 55 B6 56 C15 65 A15 1322-A H14 1322-B G14 1323-A H15 1323-B H15 1323-C G15 1323-D G15 1325 F15 1507 A1 1508 F1 1509 F1 1510 E2

CD

&

2410

1511 F1 1512 C1 1517 A1 1518 A1 1519 H9 1562 B15 1572 C2 2249 B15 2321 B12 2322 D12 2323 C12 2324 C12 2327 B13 2328 C13 2329 B13 2330 C13

2331 A13 2332 D13 2333 B14 2334 C14 2335 B15 2336 D15 2337 G9 2338 H9 2339 B11 2340 E15 2341 E15 2342 F8 2343 G10 2344 H10 2345 G13 2346 H13

2347 G13 2348 G13 2349 F13 2350 H13 2351 H15 2352 G15 2353 F10 2354 F11 2355 E12 2356 E14 2357 C14 2358 G13 2359 H13 2360 A14 2361 B2 2362 F9

2363 H5 2364 F12 2365 E13 2366 F15 2370 F13 2400 H4 2401 H4 2402 H4 2405 G2 2406 C1 2407 E2 2408 B2 2409 C1 2410 C1 2411 C2 2460 G5

2463 H7 2465 H7 2466 G7 2469 G7 2470 G6 2500 C10 2501 B5 2502 D5 2503 E8 2504 D7 2505 D10 2506 H2 2507 F5 2508 F4 2509 D4 2510 F5

2511 E5 2512 F5 2513 E5 2514 E6 2515 B6 2516 A4 2517 A12 2518 C8 2519 C8 2520 C7 2521 C6 2522 C7 2523 B7 2524 D7 2525 B7 2526 E10

2527 A10 2528 E10 2529 A10 2530 G4 2531 E4 2532 E8 2533 A8 2534 D8 2535 B8 2536 F5 2537 A10 2538 E9 2539 C7 2540 C7 2541 A10 2542 E9

2543 B10 2544 C2 2545 A9 2546 E9 2547 A12 2548 C1 2549 C10 2550 C10 2551 B4 2552 C4 2553 B3 2554 B2 2555 C3 2556 C3 2557 D2 2558 D3

2559 A6 2560 D6 2561 H5 2563 E2 2564 A2 2565 A2 2566 A1 2567 A6 2568 F1 2569 F2 2570 A13 2571 A13 2572 A2 2573 A2 2574 A2 2575 B10

2576 D10 2577 F6 2578 A5 2579 D4 2580 E7 2581 H2 2582 C9 2583 C9 2584 E10 2585 A10 2586 F9 2587 A8 2588 F6 2589 E3 2590 C1 2591 E6

2592 F5 2593 A9 2594 E9 2595 B5 2596 C5 2597 F14 2598 E3 2599 F7 2600 H9 3251 D4 3321 C11 3322 C11 3325 B12 3326 C12 3329 B12 3330 D11

3331 B13 3332 C13 3333 B13 3334 D13 3335 B13 3336 D13 3337 B14 3338 C14 3339 B14 3340 C14 3341 B14 3342 C14 3343 G10 3344 H10 3345 G10 3346 G10

3347 F12 3348 H12 3349 G12 3350 H12 3351 G13 3352 H13 3353 F13 3354 H13 3356 G15 3357 H15 3358 G15 3359 H15 3360 H15 3361 F11 3362 F11 3363 F12

3364 E12 3365 F12 3366 G12 3367 G13 3368 G13 3369 G14 3370 F14 3371 F14 3372 C13 3373 F11 3374 H15 3378 B14 3379 B11 3380 B11 3381 E14 3382 E14

3383 E12 3384 E13 3385 F13 3386 E13 3387 H5 3388 H5 3390 H4 3400 G4 3401 G3 3402 G3 3403 G3 3404 G3 3406 G3 3407 G2 3409 G2 3410 G1

3411 F8 3412 F8 3413 F8 3414 H5 3415 H6 3488 H7 3489 H7 3490 H7 3491 H8 3492 H7 3493 H7 3494 H7 3495 H8 3496 G7 3497 G7 3498 G8

3499 G8 3501 D6 3502 F6 3503 C8 3504 C8 3507 C7 3508 C7 3509 B7 3510 D7 3511 C10 3512 C10 3517 A5 3518 D8 3519 B8 3520 A4 3521 A6

3522 D8 3523 B8 3524 E7 3525 A8 3526 E8 3527 A8 3528 D8 3529 B9 3530 E9 3531 A9 3532 C9 3533 C9 3534 E10 3535 A10 3536 E9 3537 A9

3538 E8 3539 A9 3540 F8 3541 A8 3542 H2 3543 A8 3544 E8 3545 A11 3546 D11 3547 A10 3548 E10 3549 A12 3550 D10 3551 E5 3552 G5 3553 E4

3554 F4 3555 B10 3556 A6 3557 A5 3558 C5 3559 A5 3560 C5 3561 A4 3562 A3 3563 A3 3564 D5 3565 B5 3566 B3 3567 B3 3568 C4 3569 B4

3570 C3 3571 C3 3574 D3 3575 D3 3576 D3 3577 D3 3579 H4 3580 E4 3581 E4 3582 E3 3583 E4 3584 E6 3585 E6 3586 E5 3587 E5 3588 F5

3589 H5 3590 H6 3591 F9 3592 D9 3593 A2 3594 A2 3596 G5 3597 D5 3598 D5 3599 B5 3601 A3 3602 A3 3603 A8 3604 E8 3605 B8 3606 D8

3609 B6 3610 D6 3611 B9 3616 E14 3617 G9 3618 G9 3638 C5 3639 B5 3640 A12 4228 F8 4229 F7 4232 C5 4233 B5 4504 C11 5501 F7 5502 C13

5503 G13 5504 G13 5505 H13 5506 H13 5507 F9 5508 F10 5510 F8 5511 C1 5512 F10 5520 A15 5521 A15 6320 E12 6321 G12 6322 G12 6323 G12 6324 H12

6325 F12 6326 E11 6327 F11 6328 E11 6329 F12 6330 F1 6331 E11 6502 F6 6549 A13 6550 A13 6551 D4 6553 E2 7320 C12 7321 C12 7322 B14 7323 C14

7324 D14 7329 E11 7330 E11 7331 E13 7332 E13 7333 E13 7391 F11 7400 F2 7401 F8 7402 G3 7403 H8 7404 G8 7405 G8 7501 A4 7503 A5 7504 C5

7505 E5 7506 G5 7507 E6 7508 G6 7509 H6 7510 H6 7530-A B7 7530-B B8 7530-C B9 7530-D D9 7530-E D8 7530-F D7 7537 A8 7538 E8 7539 C9 7540 C9

7543 B7 7544 D8 7545 A11 7546 D11 7547 A9 7548 E9 7549 B10 7550 D10 7554-B C13 7556 F9 9210 E15 9229 A15 9285 F9 9286 F10 9287 A15 9509 E2

1234567891011121314 15

1507

a

3

1

2

4

2566

e

1517

1

2

3

4

5

6

1511

47n

100n

10

11

12

13

14

15

16

1512

1

2

3

4

5

6

7

8

9

19

18

17

16

15

14

13

12

11

10

8

6

5

4

3

2

1

1508

1518

3

2

9

8

7

2

1

STB_BY

PWDN

SHSTR

SHCLK

+5V6

5511 2u2

SA1

INC2

--MUTE

AMPON

DATA

PWM

TAPE_R

TAPE_L

REC_R

REC_L

1509

6330

1N4148

3410

5K6

+LED

-CMOS

2590

100n

2406

68p

2409

+5V

1

2

3

4

5

6

7

1

100p

2548

15

14

13

12

11

10

9

7

6

5

4

3

+5V6

D

-32V

F2

F1

2568

+5V6

2572

100n

1K

3593

1K

47n

2544

2506

3n3

3594

a

e

CD

2411

100p

+CD

2563

22n

7400 BC857B

68p

2405

D

3542

10R

a

e

330p

2564

2574

4u7

2573

4u7

330p

2565

a

+12A

2361

a

1572

2408

1

100n

+12A

4

3

100n

2

1

e

51

1

2

3

4

2557

5

6

7

8

6553

9

1N4003

1510

9509

47n

2407

Not for VCD

1

2

a

3

26

MUTE

2n2

2569

D

3409

15

5K6

5V

16

VDD

47u

2581

470u

D

22n

a

+12M

3407

6

E0

2554

A1

a

330p

3602

3601

330p

2K2

47K

2553

a

2555

#

2556

#

A0

3406

7402

a

8K2

3562

8K2

3563

a

330p

3567

15K

1

5

23

4

15K

3566

12

14

330p

3571

10K

a

3570

10K

330p

a

^

3575

22K

15

11

27k

^

3574

22K

6K8

330p

3577

a

14

a

3404

O4

^

15k

a

BASS

PRESENT

3403

2K2

12

O6

3576

^

15k

REC_R

REC_L

2K2

3402

13

a

Jazz

O5

2558

a

330p 2598

330p

2589

CD_STBY

2K2

O04O15O2

HEF4094BT

CP

32

SHCLK

STR

D

1

DATA

SHSTR

3520

a

15K

16

VDD

7501

HEF4052BT

LL

LH

HL

HH

LL

LH

HL

HH

VSS

8

a

-32V

-CMOS

-9V

6K8

BZX79-C9V1

D

FOR ETF ONLY

1K2

3583

3582

a

INC1

D_BB

2K2

3401

2K2

3400

11

7

O7

O3

VSS

Os

9

10

2402

2401

560p 2400

10p

2579

47u

6551

2K2

3517

10K

9

A1 A0

LOGIC

2516

10

LSBMSB

3561

H

2551

L

3569

a

H

3568

13

L

2552

VEE

6

7

a

10K

3251

2509

3553

3580

22K

3581

22K

1K2

a

PWM

2531

a

2508

3554

2530

a

8

D

3390

D

150K

3579

a

1u

39K

27p

3587

6K8

1u

39K

27p

150K

470R

12K

3560

470R

3598

+12A

2561

100n

10n

1u

50mV

2595

2596

a

3551

2R2

2510

470p

3552

2R2

50mV

a

3599

100K

2511

470p

2507 a

3589

390R

2502

a

100p

2578

100u

2501

100K

^

a

3597

7505 ON4986

22u

ON4986 7506

3596

a

47p

4233

3639

2k2

3638

4232

3558

180K

470p

2536

470u 3588

470R

3414

2K7

6K8

a

68K

3559

180K

a

3387

470p

2363

82K

3557

3565

+12A

7504 BC550C

3564

a

3586

2K2

2592

680p

330K

3K3

7503 BC550C

180R

a

^

2k2

180R

2513

470p

2512

470p

2460

100u

3388

1V

55

1

2

3

4

a

7507 ON4986

ON4986 7508

6K8

3415

7509

BC847B

2591

a

2588

a

2560

3501

a

+S_P

a

2K2

3556

68K

680p

3590

9V

BC857B

3K3

2559

+S_C

3585

6502

a

7510

1u

68K

3502

10V

+12A

3521

33R

2567

22n

a

1u

19mV

3609

1

470R

2525

2515

220n

33p

2521

3610

470R

19mV

220n

2514

+12A

2R2

3584

680R

470u

2577

a

BZX79-F5V6

SA1

+S_P

1K5

1u

2470

a

1K5

3492

+S_P

1K5

3488

+S_P

a

NOT FOR ONE BAND SPECTRUM.

7530-A

2520

3510 82K

13

5V

7530-F

3496

6V

+S_C

HEF4069UBT

14

7

a

3509

82K

6n8

2523

1n

47K

3507

47K

3508

1n

6n8

2522

2524

33p +S_C 14

7

a

+VCD_STBY

+CD

2599

a

3497

680K

6V

2466

3493

680K

6V

3489

680K

Jazz

400mV

2

PRESENT

2539

1u

2540

1u

PRESENT

12

320mV

Jazz

2580

5V

5501

2u2

CD_STBY

22n

NOT FOR VCD

a

100n

6n8

2465

820p

2463

BC847B

a

4229

47n

2469

47u

2504 a

BC847B

7537

7543

3605

47K

3606

47K

47u

3524

68K

5510

2u2

VCD

only

5V6

D

0.9V

3494

82K

3490

82K

0.9V

3525

68K

3498

82K

7404

7403

3603

1M

4228

7405

3523

1M

11

7544

3522

1M

3604

1M

BC847B 7538

D_BB

BC337-25

2342

100u

3

7530-B

2519 470p

100K 3504

7530-E

BC847B

2503 a

7401

0.2V

BC857B

2533

180p

2534

1n5

2532

180p

BC857B

0.2V

D_BB

2535

+S_C

14

7

a

2518 470p

+S_C

14

7

47u

ALC

3495

3491

1n5

3499

ALC

3503

100K

3544

68K

3543

10

3540

4K7

470K

a

470K

3541

68K

3527

3519

4

3528

3518

3526

3413

100R 3412

100R 3411

100R

470K

4K7

10K

27K

33K

27K

a

3529

2582

220n 2583

220n

3538

2587

10K

+12A

%

1

2

3

BC847B 7547

100n

a

2546

100n

82K

7548

BC847B

2586

#

100n

1519

3539

+5V

--MUTE

SA2

SA3

82K

2545

100n

3611

33K

7539

BC847B

3533

39K

3532

39K

7540

BC847B

3592

33K

3536

3K3

a

7556

PDTA114ET

5V

/

5V

0V

SPK_L

SPK_R

2600

27p

2594

a

3617

3618

a

3530

2538

3531

33K

5

BC847B

+S_C

9

33K

47p

2362

2337

4u7

1K8

2338

4u7

3537

3K3

+S_C

7530-C

7530-D

100n

2542 100n

#

a

7549

7550

a

3591

220R

9285

5507

2u2

D

paa

2593

3.3v

680p

14

7

3.3v

2576

14

2528

47n

3511

3512

18p

7

3343

150K

3344

150K

47p

3555

82K

180K

3550

82K

AMP_IC

2537

6

2575

18p

a

8

*

2543

2500

9512

5512

2u2

*

a

INC2

3345

3346

100n

a

3534

150mV

2529

47n

2541 100n

3535

100K

2527

22n

INC2

100u

INC1

470u

3548

470R

12K

100K

#

2343

2526

9286

5V

2344

3545

3547

470R

BASS

2585

2549

150n

2550

150n

BASS

47K

7545

BC847B

47p

+12A

3K9

3380

4K7

3379

2339

220u

pa

3321

3K9

3322

3K9

4504

a

HPREF

pa

3640

ALC

10K

2547

100u

a

MUTE

4K7

3329

2321

pa

100p

3325

7321 BC817-25

7320

BC817-25

2322

3326

100p

4K7

14.3V

6328

6331

1N5392

BDW94C

7329

BC337-25

BZX79-B4V7

1K8

3361

7391 AN7125

OUT1+

GND1

OUT1-

OUT2-

GND2

OUT2+

7330

3362

2

3

4

10

11

12

3330

MUTE

1N5392

1K8

AL

47u

2505

a

4K7

3546

6326

+C

13.7V

*

7546

BC847B

22n

47p

2584

BZX79-C22

6327

*

3373

220u

2353

330R

C

2354

50R

5508

0V/

22p

4u7

C

50

C

1

VCC

IN1

6

STB

5

STB

MUTE

VREF

MUTE

9

22p

IN2

8

GND

7

6320

3363

AR

3364

2355

pa

1N5392

470R

2n2

6329

1N4148

1K8

3365

220R

6321

6322

3348

3350

pa

+A

6325

*

3347

3349

1N4003

10K

C

10K

1N4003

paa

3549

4K7

2517

a

HPREF

pa

100K

2323

1u

2324

1u

100K

BZX79-B18

6323

3366

4K7

6324

22p

HPREF

3384

22K

3383

22K

2364

C

3353

2R2

5503

3351

2R2

5504

1N4003

3354

2R2

5506

5505

1N4003

3352

2R2

1N4148

2327

3331

HPREF

3332

2328

680p

1u

6550

6549

3333

2K2

470p

12K

470p

3334

2K2

7331

BC857B

2370 C

C

22u

2345

2347

2348

2346

2571

680p

2329

pa

2330

3385

C

2570

680p

5

6

2349

100n

220n

2350

100n

2

3

+S

100p

+12A

3372

5502

100p

47K

3386

7332

BC857B

7333

BC817-25

47K

220n

3367

AL

AR

220n

2331

220p 3335

27K

4

pa

8

7554-A

NJM4556AM

10R

2u2

7554-B

NJM4556AM

8

4

3336

27K

2332

220p

C

1K

11.8V

+S

ALC_L

ALC_R

pa

2365

C

3368

2359

1

2358

2357

47u

7

680p

1K

10n

3337

3338

3369

10n

47R

pa

47R

pa

3382

3381

-CMOS

#

7324

BC857B

15K

100R

3370

1K

3378

3616

100K 2356

1u

1K

1322-B

4

3

2

1

1322-A

10M

3341

3342

2334

47u

3371

2333

47u

1K

AMPON

MUTE

BC817-25

HP

BC817-25

HP

C

AMP_IC

150R

2360

7322

7323

3340

47R

C

2597

+12M

TO TAPE MOTOR

22n

3339

47R

2336

HP

1n5

VCD ONLY

3356

150R

3358

150R

3360

150R

3359

150R

3357

150R

3374

150R

paa

2366

ALC_R

680p

AP

2340

4n7 2341

680p

M

HP

SPK_L

SPK_R

33n

2352

2351

ALC_L

2335

65

2

1

#

680p

HP

E

AP

2

3

220u

5521

5520

47n

e

WH6D-1

9210

C

#

2u2

9229

2u2

9287

1562

from tuner

2249

56

1

2

3

4

5

6

AL

AR

YKC21-3416

1325

1

6

1323-D

8

5

1323-C

7

4

1323-B

2

3

1323-A

1

9512 F10

A

1

B

C

D

E

F

G

H

Remark : +A AND +C SUPPLY SWITCH AT VOL 32

I

1

&

^ For VCD version only

Refer to parts list for usage

/

1

0

1

0

12345

VALUE FOR ONE BAND SOPECTRUM ANALYZER

%

ITEM #

VALUE

3497

150K

3498

56K

3499

220K

2469

100nF

67891011121314 15

* VALUE FOR 12W & 18W VERSIONS

3345 3346 6325 6326

ITEM

6K8 6K8

12W

18W 10K 10K

BZX79-F15

BZX79-C18

BZX79-B3V3

BZX79-C18 BZX79-B3V3

6327

I

3139 118 52620 ...86410 ... 3411 pt 3 dd wk038

11-8

KARAOKE PART - CIRCUIT & COMPONENT LAYOUT

123456789

A

mic_gnd

3653

10K

5640

u

22

mic_gnd

3655

agnd

10K

mic_gnd

2641

3641

10K

4n7

B

C

agnd

3652

10K

3

2 1

TC38

1642

6

5

4

8

7

9

D

7647

BC847B

E

agnd

2642

100n

+Kara

7646

BC847B

3643

1M

2643

1n

2664

agnd

3645

3644

mic_gnd

3666

100n

2K7

7641 BC550C

470R

3665

150K

1M

2663

agndagnd

470n

2651

6633

1N4148

50

10u

3

3647

1

agnd

mic_gnd

2645

20K

2

3664

1N4148

agnd

470n

1K

6632

agnd

3631

2662

100n

7645

BC847B

2644

220u

3630

3662

agnd

470R

agnd

470R

2650

2649

680p

agnd

3663

100R

3633

1M

680p

agnd

3632

1M

6K8

3661

1M

3635

3637

3636

2661

agnd

10K

7643 BC550C

820R

7642 BC550C

820R

agnd

2660

1u

1n

3634

10K

2648

3660

10K

2647

1u

agnd

3651

3650

100K

3678

10K

+Kara

2666

agnd

2665

100n

11-8

48 D9 57 B9 1642 C1 2641 C2 2642 B3 2643 B3 2644 A5 2645 C5 2647 B6

A

2648 C6 2649 B5 2650 C5 2651 B4 2660 E6 2661 E5

B

C

D

E

2662 D5 2663 E4 2664 E3 2665 E7 2666 E7 2667 D7 2668 E8 2669 D8 2670 E7 2671 E9 3630 C5 3631 B5 3632 C5 3633 B5 3634 C6 3635 A5 3636 C5 3637 B5 3641 B2 3643 B3 3644 C4 3645 B4 3647 C4 3648 B8 3650 C6 3651 B6 3652 B1 3653 B2 3655 C2 3660 E6 3661 D5 3662 E5 3663 D5 3664 D5 3665 E4 3666 E4 3669 D7 3674 D8 3675 E8 3676 D8 3678 E6 4268 E8 4605 C8 4606 B8 5640 B2 6632 E5 6633 E4

4606

DIPMATE

3648

470R

4605

agnd

12K

3674

2667

680p

3675

agnd

2669

100n

7650 BC847B

220R

3676

1K

100n

2671

#

4268

2668

agnd

MPEG_gnd

10n

MPEG_gnd

3139 118 52620 ...86750 ... 3411 pt 3 dd wk038

3669

1M

1u

680p

2670

agnd

1

2

3

4

DIPMATE

48

1

2

57

+12A

mic_L

gnd

mic_R

7641 B4 7642 C6 7643 B6 7645 E5 7646 D3 7647 E3 7650 E8

123456789

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

11-9

CDC KEY PART - CIRCUIT & COMPONENT LAYOUT HEADPHONE PART - CIRCUIT & COMPONENT LAYOUT

A

B

123

1406

6

5

4

3

2

1

PH-B

3450

1K5

3452

1K5

3453

3454

3455

3456

1K2

2K2

3K9

8K2

3451

6442

1K5

6443

1431

6444

1434

1435

1433

1432

3139 118 52620 ...86430 ... 3411 pt 3 dd wk038

A

B

1406 A1 1431 A2 1432 B2 1433 B2 1434 B2 1435 B2 3450 A2 3451 A2 3452 A2 3453 B2 3454 B2 3455 B2 3456 B2 6442 A3 6443 A3 6444 A3 T400 A1 T401 A1 T402 A1 T403 A1 T404 A1 T408 A1

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

A

58 A3 1324 D1

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

2301 D3 2302 D2

2303 D3 3300 C3

3301 C3 5321 C3

5322 C3 5324 D2

123

2

3

1

4

5

6

DIPMATE 58

A

123

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

B

C

D

b

0R

3301

22n

5321

2301

2u2

22n

3300

5322

2u2

TC38

1324

5

4

3

2

1

2302

5324

2u2

b

3139 118 52620 ...86600 ... 3411 pt 3 dd wk038

123

0R

2303

B

C

22n

D

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 113 3411 pt 3 dd wk038

11-10

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

11-10

MISCELLANEOUS

!

1201 4822 265 31016 1206 4822 071 55002 1207 4822 252 51123 1208 4822 252 51151

Mains Socket

!

Fuse T5A 250V

!

Fuse T6,3A 250V

!

Fuse T315mA 250V 1322 4822 267 31176 Loudspeaker Socket 1324 4822 265 11547 Headphone Socket 1431 4822 276 13775 Tact Switch 1432 4822 276 13775 Tact Switch 1433 4822 276 13775 Tact Switch 1434 4822 276 13775 Tact Switch 1435 4822 276 13775 Tact Switch 1507 4822 265 20553 Aux-in Socket 1508 2422 025 14526 Flex Socket 16pin Vert. 1509 4822 265 10981 Flex Socket 15pin Vert. 1510 2422 025 14518 Flex Socket 9pin Vert. 1517 4822 267 10731 Flex Socket 6pin Vert.

CAPACITORS 2219 4822 124 42367 3300µF 20% 35V 2220 5322 121 42386 100nF 5% 63V 2221 5322 121 42386 100nF 5% 63V 2222 4822 124 21913 1µF 20% 63V 2223 4822 124 21913 1µF 20% 63V 2224 4822 121 43526 47nF 5% 250V 2226 4822 124 80144 220µF 20% 25V 2227 4822 124 40255 100µF 20% 63V 2228 4822 124 41751 47µF 20% 50V 2229 5322 121 42386 100nF 5% 63V 2234 5322 122 34098 10nF 10% 63V 2235 5322 122 32654 22nF 10% 63V 2242 4822 124 80415 4700µF 20% 50V 2245 4822 124 81144 1000µF 20% 16V 2246 5322 122 31647 1nF 10% 63V 2247 5322 122 31647 1nF 10% 63V 2248 4822 124 40433 47µF 20% 25V 2249 4822 121 43526 47nF 5% 250V 2301 5322 122 32654 22nF 10% 63V 2302 5322 122 32654 22nF 10% 63V 2303 5322 122 32654 22nF 10% 63V 2321 5322 122 32531 100pF 5% 50V 2322 5322 122 32531 100pF 5% 50V 2323 4822 126 14043 1µF +80/-20% 16V 2324 4822 126 14043 1µF +80/-20% 16V 2327 5322 122 34099 470pF 10% 63V 2328 5322 122 34099 470pF 10% 63V 2331 4822 122 33575 220pF 5% 63V 2332 4822 122 33575 220pF 5% 63V 2333 4822 124 40433 47µF 20% 25V 2334 4822 124 40433 47µF 20% 25V 2335 4822 122 32535 680pF 10% 63V 2336 4822 122 32535 680pF 10% 63V 2337 4822 124 40769 4,7µF 20% 100V

2338 4822 124 40769 4,7µF 20% 100V 2339 4822 124 80144 220µF 20% 25V 2340 5322 126 10223 4,7nF 10% 63V 2341 4822 122 32535 680pF 10% 63V 2342 4822 124 40207 100µF 20% 25V 2343 5322 122 32658 22pF 5% 50V 2344 5322 122 32658 22pF 5% 50V 2345 4822 126 14585 100nF 10% 50V 2346 4822 126 14585 100nF 10% 50V 2347 4822 121 42408 220nF 5% 63V 2348 4822 121 42408 220nF 5% 63V 2349 4822 121 42408 220nF 5% 63V 2350 4822 121 42408 220nF 5% 63V 2353 4822 124 80144 220µF 20% 25V 2354 4822 124 40769 4,7µF 20% 100V 2355 4822 122 33127 2,2nF 10% 63V 2356 4822 124 21913 1µF 20% 63V 2357 4822 124 40433 47µF 20% 25V 2358 4822 122 33177 10nF 20% 50V 2359 4822 122 33177 10nF 20% 50V 2360 5322 122 32654 22nF 10% 63V 2361 5322 122 32654 22nF 10% 63V 2362 4822 122 32535 680pF 10% 63V 2364 4822 122 32535 680pF 10% 63V 2365 4822 122 32535 680pF 10% 63V 2370 4822 124 81151 22µF 20% 50V 2400 5322 122 32448 10pF 5% 63V 2401 5322 122 32448 10pF 5% 63V 2402 5322 116 80853 560pF 5% 63V 2405 4822 124 40433 47µF 20% 25V 2501 5322 122 32268 470pF 10% 50V 2502 5322 122 32268 470pF 10% 50V 2503 4822 124 40433 47µF 20% 25V 2504 4822 124 40433 47µF 20% 25V 2505 4822 124 40433 47µF 20% 25V 2506 4822 122 33891 3,3nF 10% 63V 2507 4822 124 81151 22µF 20% 50V 2508 4822 126 14043 1µF +80/-20% 16V 2509 4822 126 14043 1µF +80/-20% 16V 2510 5322 122 34099 470pF 10% 63V 2511 5322 122 34099 470pF 10% 63V 2512 5322 122 34099 470pF 10% 63V 2513 5322 122 34099 470pF 10% 63V 2514 4822 126 13561 220nF 10% 16V 2515 4822 126 13561 220nF 10% 16V 2517 5322 122 32658 22pF 5% 50V 2524 5322 122 32659 33pF 5% 50V 2525 5322 122 32659 33pF 5% 50V 2526 4822 121 41856 22nF 5% 250V 2527 4822 121 41856 22nF 5% 250V 2528 4822 126 13751 47nF 10% 63V 2529 4822 126 13751 47nF 10% 63V

2530 4822 126 13691 27pF 1% 63V 2531 4822 126 13691 27pF 1% 63V 2532 4822 126 10326 180pF 5% 63V 2533 4822 126 10326 180pF 5% 63V 2534 5322 122 31865 1,5nF 10% 63V 2535 5322 122 31865 1,5nF 10% 63V 2536 4822 124 80195 470µF 20% 10V 2537 4822 126 13838 100nF +80/-20% 50V 2538 4822 126 13838 100nF +80/-20% 50V 2541 4822 126 14585 100nF 10% 50V 2542 4822 126 14585 100nF 10% 50V 2545 4822 126 13838 100nF +80/-20% 50V 2546 4822 126 13838 100nF +80/-20% 50V 2547 4822 124 40207 100µF 20% 25V 2549 4822 121 41854 150nF 5% 63V 2550 4822 121 41854 150nF 5% 63V 2551 4822 126 14043 1µF +80/-20% 16V 2552 4822 126 14043 1µF +80/-20% 16V 2553 5322 122 31863 330pF 5% 63V 2554 5322 122 31863 330pF 5% 63V 2557 5322 122 31863 330pF 5% 63V 2558 5322 122 31863 330pF 5% 63V 2559 4822 126 14043 1µF +80/-20% 16V 2560 4822 126 14043 1µF +80/-20% 16V 2563 5322 122 32654 22nF 10% 63V 2564 5322 122 31863 330pF 5% 63V 2565 5322 122 31863 330pF 5% 63V 2566 4822 126 13838 100nF +80/-20% 50V 2567 5322 122 32654 22nF 10% 63V 2568 4822 126 13694 68pF 1% 63V 2569 4822 122 33127 2,2nF 10% 63V 2570 4822 122 32535 680pF 10% 63V 2571 4822 122 32535 680pF 10% 63V 2572 4822 126 13838 100nF +80/-20% 50V 2573 4822 124 40769 4,7µF 20% 100V 2574 4822 124 40769 4,7µF 20% 100V 2575 4822 126 13689 18pF 1% 63V 2576 4822 126 13689 18pF 1% 63V 2577 4822 124 80195 470µF 20% 10V 2578 4822 124 40207 100µF 20% 25V 2580 4822 124 40433 47µF 20% 25V 2581 4822 124 80791 470µF 20% 16V 2584 4822 126 13692 47pF 1% 63V 2585 4822 126 13692 47pF 1% 63V 2588 4822 122 32535 680pF 10% 63V 2591 4822 122 32535 680pF 10% 63V 2592 4822 122 32535 680pF 10% 63V 2593 4822 126 13692 47pF 1% 63V 2594 4822 126 13692 47pF 1% 63V 2599 5322 122 32654 22nF 10% 63V

RESISTORS 3208 4822 053 21106 10M 5% 0,5W 3209 4822 051 20478 4R7 5% 0,1W 3210 4822 051 20478 4R7 5% 0,1W 3212 4822 051 20109 10R 5% 0,1W 3213 4822 051 20122 1k2 5% 0,1W 3214 4822 051 20478 4R7 5% 0,1W 3215 4822 051 20478 4R7 5% 0,1W 3242 4822 051 20478 4R7 5% 0,1W 3243 4822 051 20478 4R7 5% 0,1W 3246 4822 117 13577 330R 1% 0,1W 3247 4822 117 12521 68R 1% 0,1W 3248 4822 117 13577 330R 1% 0,1W 3249 4822 117 12521 68R 1% 0,1W 3252 4822 051 10102 1k 2% 0,25W 3253 4822 051 20109 10R 5% 0,1W 3254 4822 051 20109 10R 5% 0,1W 3256 4822 050 21003 10k 1% 0,6W 3257 4822 050 21003 10k 1% 0,6W 3258 4822 116 52283 4k7 5% 0,5W 3259 4822 116 83933 15k 1% 0,1W 3260 4822 117 11503 220R 1% 0,1W 3261 4822 117 11383 12k 1% 0,1W 3263 4822 117 11383 12k 1% 0,1W 3264 4822 116 52289 5k6 5% 0,5W 3265 4822 116 52257 22k 5% 0,5W 3266 4822 116 83872 220R 5% 0,5W 3268 4822 116 83872 220R 5% 0,5W 3269 4822 116 52256 2k2 5% 0,5W 3270 4822 117 10833 10k 1% 0,1W 3271 4822 117 10833 10k 1% 0,1W 3272 4822 051 20472 4k7 5% 0,1W 3273 4822 117 11449 2k2 5% 0,1W 3274 4822 051 20472 4k7 5% 0,1W 3275 4822 051 20472 4k7 5% 0,1W 3276 4822 051 20393 39k 5% 0,1W 3277 4822 117 10834 47k 1% 0,1W 3278 4822 117 10361 680R 1% 0,1W 3279 4822 117 11139 1k5 1% 0,1W 3280 4822 117 11139 1k5 1% 0,1W 3281 4822 117 11139 1k5 1% 0,1W 3282 4822 117 10833 10k 1% 0,1W 3283 4822 051 20121 120R 5% 0,1W 3286 4822 117 13577 330R 1% 0,1W 3287 4822 117 13577 330R 1% 0,1W 3288 4822 117 13577 330R 1% 0,1W 3289 4822 117 13577 330R 1% 0,1W 3300 4822 051 20008 0R Jumper 0805 3301 4822 051 20008 0R Jumper 0805 3321 4822 051 20392 3k9 5% 0,1W 3322 4822 051 20392 3k9 5% 0,1W 3325 4822 117 10837 100k 1% 0,1W 3326 4822 117 10837 100k 1% 0,1W

11-11

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

RESISTORS 3329 4822 051 20472 4k7 5% 0,1W 3330 4822 051 20472 4k7 5% 0,1W 3331 4822 117 11383 12k 1% 0,1W 3332 4822 117 11383 12k 1% 0,1W 3333 4822 117 11449 2k2 5% 0,1W 3334 4822 117 11449 2k2 5% 0,1W 3335 4822 051 20273 27k 5% 0,1W 3336 4822 051 20273 27k 5% 0,1W 3337 4822 051 20479 47R 5% 0,1W 3338 4822 051 20479 47R 5% 0,1W 3339 4822 051 20479 47R 5% 0,1W 3340 4822 051 20479 47R 5% 0,1W 3341 4822 051 10102 1k 2% 0,25W 3342 4822 051 10102 1k 2% 0,25W 3343 4822 051 20154 150k 5% 0,1W 3344 4822 051 20154 150k 5% 0,1W 3345 4822 117 11507 6k8 1% 0,1W 3346 4822 117 11507 6k8 1% 0,1W 3347 4822 117 10833 10k 1% 0,1W 3348 4822 117 10833 10k 1% 0,1W 3349 4822 117 10833 10k 1% 0,1W 3350 4822 117 10833 10k 1% 0,1W 3351 4822 051 20228 2R2 5% 0,1W 3352 4822 051 20228 2R2 5% 0,1W 3353 4822 051 20228 2R2 5% 0,1W 3354 4822 051 20228 2R2 5% 0,1W 3361 4822 116 52249 1k8 5% 0,5W 3362 4822 116 52249 1k8 5% 0,5W 3363 4822 116 52249 1k8 5% 0,5W 3364 4822 051 20471 470R 5% 0,1W 3365 4822 116 83872 220R 5% 0,5W 3366 4822 116 52283 4k7 5% 0,5W 3372 4822 051 20109 10R 5% 0,1W 3373 4822 116 52219 330R 5% 0,5W 3379 4822 051 20472 4k7 5% 0,1W 3380 4822 051 20392 3k9 5% 0,1W 3381 4822 116 52175 100R 5% 0,5W 3382 4822 116 83933 15k 1% 0,1W 3383 4822 051 20223 22k 5% 0,1W 3384 4822 051 20223 22k 5% 0,1W 3385 4822 117 10834 47k 1% 0,1W 3386 4822 117 10834 47k 1% 0,1W 3400 4822 117 11449 2k2 5% 0,1W 3401 4822 117 11449 2k2 5% 0,1W 3402 4822 117 11449 2k2 5% 0,1W 3403 4822 117 11449 2k2 5% 0,1W 3404 4822 117 11449 2k2 5% 0,1W 3406 4822 117 11449 2k2 5% 0,1W 3407 4822 117 11449 2k2 5% 0,1W 3409 4822 051 20562 5k6 5% 0,1W 3410 4822 051 20562 5k6 5% 0,1W 3411 4822 116 52175 100R 5% 0,5W

3412 4822 116 52175 100R 5% 0,5W 3413 4822 116 52175 100R 5% 0,5W 3453 4822 051 20122 1k2 5% 0,1W 3454 4822 117 11449 2k2 5% 0,1W 3455 4822 051 20392 3k9 5% 0,1W 3456 4822 051 20822 8k2 5% 0,1W 3501 4822 051 20683 68k 5% 0,1W 3502 4822 051 20683 68k 5% 0,1W 3509 4822 117 11149 82k 1% 0,1W 3510 4822 117 11149 82k 1% 0,1W 3517 4822 117 10833 10k 1% 0,1W 3518 4822 051 20333 33k 5% 0,1W 3519 4822 051 20333 33k 5% 0,1W 3520 4822 116 83933 15k 1% 0,1W

!

3521 4822 052 10339

33R 5% 0,33W 3522 4822 051 20105 1M 5% 0,1W 3523 4822 051 20105 1M 5% 0,1W 3524 4822 051 20683 68k 5% 0,1W 3525 4822 051 20683 68k 5% 0,1W 3526 4822 051 20273 27k 5% 0,1W 3527 4822 051 20273 27k 5% 0,1W 3528 4822 117 10833 10k 1% 0,1W 3529 4822 117 10833 10k 1% 0,1W 3530 4822 051 20333 33k 5% 0,1W 3531 4822 051 20333 33k 5% 0,1W 3534 4822 117 10837 100k 1% 0,1W 3535 4822 117 10837 100k 1% 0,1W 3536 4822 051 20332 3k3 5% 0,1W 3537 4822 051 20332 3k3 5% 0,1W 3538 4822 117 11149 82k 1% 0,1W 3539 4822 117 11149 82k 1% 0,1W 3540 4822 051 20472 4k7 5% 0,1W 3541 4822 051 20472 4k7 5% 0,1W 3542 4822 051 20109 10R 5% 0,1W 3543 4822 051 20683 68k 5% 0,1W 3544 4822 116 52297 68k 5% 0,5W 3545 4822 117 10834 47k 1% 0,1W 3546 4822 117 10834 47k 1% 0,1W 3547 4822 051 20471 470R 5% 0,1W 3548 4822 051 20471 470R 5% 0,1W 3549 4822 051 20472 4k7 5% 0,1W 3551 4822 051 20228 2R2 5% 0,1W 3552 4822 051 20228 2R2 5% 0,1W 3553 4822 051 20393 39k 5% 0,1W 3554 4822 051 20393 39k 5% 0,1W 3556 4822 051 20332 3k3 5% 0,1W 3557 4822 051 20332 3k3 5% 0,1W 3558 4822 051 20184 180k 5% 0,1W 3559 4822 051 20184 180k 5% 0,1W 3560 4822 051 20471 470R 5% 0,1W 3561 4822 051 20471 470R 5% 0,1W 3562 4822 051 20822 8k2 5% 0,1W

3563 4822 051 20822 8k2 5% 0,1W 3564 4822 117 11448 180R 1% 0,1W 3565 4822 117 11448 180R 1% 0,1W 3566 4822 116 83933 15k 1% 0,1W 3567 4822 116 83933 15k 1% 0,1W 3568 4822 117 11383 12k 1% 0,1W 3569 4822 117 11383 12k 1% 0,1W 3570 4822 117 10833 10k 1% 0,1W 3571 4822 117 10833 10k 1% 0,1W 3574 4822 051 20223 22k 5% 0,1W 3575 4822 051 20223 22k 5% 0,1W 3576 4822 117 11507 6k8 1% 0,1W 3577 4822 117 11507 6k8 1% 0,1W 3580 4822 051 20223 22k 5% 0,1W 3581 4822 051 20223 22k 5% 0,1W 3582 4822 051 20122 1k2 5% 0,1W 3583 4822 051 20122 1k2 5% 0,1W 3584 4822 117 10361 680R 1% 0,1W 3585 4822 051 20228 2R2 5% 0,1W 3586 4822 117 11449 2k2 5% 0,1W 3587 4822 117 11507 6k8 1% 0,1W 3588 4822 051 20471 470R 5% 0,1W 3591 4822 116 83872 220R 5% 0,5W 3593 4822 051 10102 1k 2% 0,25W 3594 4822 051 10102 1k 2% 0,25W 3596 4822 051 20683 68k 5% 0,1W 3597 4822 051 20683 68k 5% 0,1W 3598 4822 117 10837 100k 1% 0,1W 3599 4822 117 10837 100k 1% 0,1W 3601 4822 116 83884 47k 5% 0,5W 3602 4822 116 83884 47k 5% 0,5W 3603 4822 051 20105 1M 5% 0,1W 3604 4822 051 20105 1M 5% 0,1W 3605 4822 117 10834 47k 1% 0,1W 3606 4822 117 10834 47k 1% 0,1W 3609 4822 116 83883 470R 5% 0,5W 3610 4822 116 83883 470R 5% 0,5W 3616 4822 117 10837 100k 1% 0,1W 3617 4822 051 20182 1k8 5% 0,1W 3618 4822 051 20182 1k8 5% 0,1W 3640 4822 117 10833 10k 1% 0,1W 4214 4822 051 20008 0R Jumper 0805 4215 4822 051 20008 0R Jumper 0805 4217 4822 051 20008 0R Jumper 0805 4221 4822 051 20008 0R Jumper 0805 4229 4822 051 20008 0R Jumper 0805 4244 4822 051 20008 0R Jumper 0805 4269 4822 051 20008 0R Jumper 0805 4270 4822 051 20008 0R Jumper 0805 4271 4822 051 20008 0R Jumper 0805 4272 4822 051 20008 0R Jumper 0805 4273 4822 051 20008 0R Jumper 0805

11-11

4275 4822 051 20008 0R Jumper 0805 4276 4822 051 20008 0R Jumper 0805 4278 4822 051 20008 0R Jumper 0805 4279 4822 051 20008 0R Jumper 0805 4280 4822 051 20008 0R Jumper 0805 4288 4822 051 20008 0R Jumper 0805 4502 4822 051 20008 0R Jumper 0805 4503 4822 051 20008 0R Jumper 0805 4504 4822 051 20008 0R Jumper 0805 4505 4822 051 20008 0R Jumper 0805 4506 4822 051 20008 0R Jumper 0805 4508 4822 051 20008 0R Jumper 0805 4509 4822 051 20008 0R Jumper 0805 4510 4822 051 20008 0R Jumper 0805 4511 4822 051 20008 0R Jumper 0805 4512 4822 051 20008 0R Jumper 0805 4513 4822 051 20008 0R Jumper 0805 4514 4822 051 20008 0R Jumper 0805 4515 4822 051 20008 0R Jumper 0805 4516 4822 051 20008 0R Jumper 0805 4517 4822 051 20008 0R Jumper 0805 4518 4822 051 20008 0R Jumper 0805 4519 4822 051 20008 0R Jumper 0805 4520 4822 051 20008 0R Jumper 0805 4521 4822 051 20008 0R Jumper 0805 4522 4822 051 20008 0R Jumper 0805 4523 4822 051 20008 0R Jumper 0805 4524 4822 051 20008 0R Jumper 0805 4525 4822 051 20008 0R Jumper 0805 4526 4822 051 20008 0R Jumper 0805 4527 4822 051 20008 0R Jumper 0805 4529 4822 051 20008 0R Jumper 0805 4530 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 4535 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 4544 4822 051 20008 0R Jumper 0805 4545 4822 051 20008 0R Jumper 0805 4546 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

11-12

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

RESISTORS 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 4556 4822 051 20008 0R Jumper 0805 4558 4822 051 20008 0R Jumper 0805 4559 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 4566 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 4571 4822 051 20008 0R Jumper 0805 4573 4822 051 20008 0R Jumper 0805 4574 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 4589 4822 051 20008 0R Jumper 0805 4590 4822 051 20008 0R Jumper 0805 4592 4822 051 20008 0R Jumper 0805 4593 4822 051 20008 0R Jumper 0805 4594 4822 051 20008 0R Jumper 0805 4595 4822 051 20008 0R Jumper 0805 4596 4822 051 20008 0R Jumper 0805 4597 4822 051 20008 0R Jumper 0805 4598 4822 051 20008 0R Jumper 0805 4599 4822 051 20008 0R Jumper 0805 4677 4822 051 20008 0R Jumper 0805

COILS & FILTERS 5321 4822 157 62552 Coil 2,2µH 5% 5322 4822 157 62552 Coil 2,2µH 5% 5324 4822 157 62552 Coil 2,2µH 5% 5501 4822 157 62552 Coil 2,2µH 5% 5502 4822 157 62552 Coil 2,2µH 5%

5503 4822 157 62255 Coil 1µH 18,5 Turns 5504 4822 157 62255 Coil 1µH 18,5 Turns 5505 4822 157 62255 Coil 1µH 18,5 Turns 5506 4822 157 62255 Coil 1µH 18,5 Turns 5508 4822 526 10704 FE Bead 100MHz 5510 4822 157 62552 Coil 2,2µH 5% 5512 4822 157 62552 Coil 2,2µH 5% 5521 4822 157 62552 Coil 2,2µH 5%

DIODES 6220 4822 130 31878 1N4003G 6221 4822 130 31878 1N4003G 6222 4822 130 31878 1N4003G 6223 4822 130 31878 1N4003G 6224 4822 130 31878 1N4003G 6225 4822 130 31878 1N4003G 6226 4822 130 31878 1N4003G 6227 4822 130 31878 1N4003G 6228 4822 130 34173 BZX79-B5V6 6229 4822 130 34142 BZX79-B33 6230 4822 130 31878 1N4003G 6231 4822 130 34174 BZX79-B4V7 6232 4822 130 30621 1N4148 6233 4822 130 30621 1N4148 6235 4822 130 30621 1N4148 6236 4822 130 34174 BZX79-B4V7 6240 4822 130 31878 1N4003G 6241 4822 130 31878 1N4003G 6242 4822 130 31878 1N4003G 6243 4822 130 31878 1N4003G 6244 4822 130 31878 1N4003G 6245 4822 130 31878 1N4003G 6248 4822 130 31878 1N4003G 6249 4822 130 31878 1N4003G 6250 4822 130 31878 1N4003G 6251 4822 130 31878 1N4003G 6257 4822 130 30621 1N4148 6258 4822 130 34173 BZX79-B5V6 6259 4822 130 31878 1N4003G 6260 4822 130 31878 1N4003G 6261 4822 130 31878 1N4003G 6262 4822 130 31878 1N4003G 6263 4822 130 31878 1N4003G 6264 4822 130 31878 1N4003G 6265 4822 130 31878 1N4003G 6266 4822 130 31878 1N4003G 6267 4822 130 31878 1N4003G 6268 4822 130 31878 1N4003G 6269 4822 130 30621 1N4148 6321 4822 130 31878 1N4003G 6322 4822 130 31878 1N4003G 6323 4822 130 31878 1N4003G

6324 4822 130 31878 1N4003G 6325 4822 130 34281 BZX79-B15 6326 4822 130 31024 BZX79-B18 6327 5322 130 31504 BZX79-B3V3 6328 4822 130 31878 1N4003G 6329 4822 130 30621 1N4148 6330 4822 130 30621 1N4148 6502 4822 130 34173 BZX79-B5V6 6549 4822 130 30621 1N4148 6550 4822 130 30621 1N4148 6553 4822 130 31878 1N4003G

TRANSISTORS & INTEGRATED CIRCUITS 7233 9322 139 22687 BD242BFP 7234 5322 130 44593 BC369 7235 4822 130 40959 BC547B 7236 4822 130 41246 BC327-25 7237 4822 130 40981 BC337-25 7238 5322 130 60159 BC847B 7239 4822 130 42804 BC817-25 7240 4822 130 40981 BC337-25 7241 4822 130 40981 BC337-25 7247 4822 130 40981 BC337-25 7248 4822 130 40981 BC337-25 7249 4822 130 41246 BC327-25 7320 4822 130 42804 BC817-25 7321 4822 130 42804 BC817-25 7322 4822 130 42804 BC817-25 7323 4822 130 42804 BC817-25 7324 4822 130 60373 BC857B 7329 4822 130 10847 BDW94C 7330 4822 130 40981 BC337-25 7331 4822 130 60373 BC857B 7332 4822 130 60373 BC857B 7333 4822 130 42804 BC817-25 7391 4822 209 16224 AN7125 7400 4822 130 60373 BC857B 7401 4822 130 40981 BC337-25 7402 5322 209 11306 HEF4094BT 7501 5322 209 11102 HEF4052BT 7503 4822 130 41096 BC550C 7504 4822 130 41096 BC550C 7505 4822 130 44568 ON4986 7506 4822 130 44568 ON4986 7507 4822 130 44568 ON4986 7508 4822 130 44568 ON4986 7530 5322 209 14482 HEF4069UBT 7537 5322 130 60159 BC847B 7538 5322 130 60159 BC847B 7543 5322 130 60159 BC847B 7544 5322 130 60159 BC847B 7545 5322 130 60159 BC847B

11-12

7546 5322 130 60159 BC847B 7547 5322 130 60159 BC847B 7548 5322 130 60159 BC847B 7554 4822 209 31378 NJM4556MB 7556 3198 010 44010 PDTA114ET

Note: Only the parts mentioned in this list are normal

service spare parts.

EXPLODED VIEW - MAIN UNIT

12-1

12-2

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

12-2

101 3139 118 13520 Cabinet Front 105 3139 118 10440 Window CDC Control 106 3139 118 13230 Button Set CDC Select 107 3139 118 13210 Cover Tray CDC-LC 108 4822 454 13408 Badge Philips

124 3139 118 14300 Window Display 131 3139 118 13540 But Set Program/Clock/DBB 132 3139 118 13550 Button Power On/Off 133 3139 118 13240 Button Set Source Select 135 3139 118 13560 Button Set Controls

144 3139 118 13570 Cover Ring Volume 145 3139 118 13580 Button DSC 146 3139 118 13590 Knob Volume Up/Down 153 3139 118 13250 Cover Control 158 3139 118 13780 Cover Cassette Left

159 3139 118 13790 Cover Cassette Right 160 3139 114 71840 Lens Cassette Left 161 3139 114 71850 Lens Cassette Right 162-167 8240 009 27040 Rec/PB Button set 168-172 8240 009 27050 Play Button set

185 D3 x 25 198 D3 x 12 202 D3 x 12 205 D3 x 12

277 D3 x 12 278 D3 x 12 280 D3 x 12 282 D3 x 12

283 D3 x 16 284 M3 x 15 285 D3 x 16 286 D3 x 12

288 D3 x 12 289 D3 x 12 290 D3 x 12 293 D3 x 12

294 D2 x 8 297 D3 x 12 299 D3 x 12

197 4822 529 10322 Damper Assembly 199 4822 492 70231 Spring Leaf 200 4822 443 10881 Door Cassette (Mech) 201 4822 492 42709 Spring Cassette Door 251 3139 114 69850 Cabinet Rear

252 4822 462 40683 Foot Rubber SQ 255 4822 466 93148 Spacer 5mm 260 4822 492 11734 Spring IC 350 3139 118 78370 LS Box FWB-C150/17 351 4822 320 11094 FM Antenna Wire 300_

356 3139 228 86180 Remote Cont. RC282430/01 384 4822 303 50082 AM Frame Aerial 385 4822 321 11466

!

Mains Cord 387 3139 115 20540 Instruction For Use 1450 3139 110 34770 Flex Cable 15pin 22cm BD

1451 4822 320 12604 Flex Cable 9pin 22cm AD 1456 3139 110 34180 Flex Cable 16pin 22cm AD 1556 3139 110 34320 Flex Cable 6pin 40cm BD 5001 3139 118 32380

!

Mains Transformer

Note: Only the parts mentioned in this list are normal

service spare parts.

Philips FWC-150 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual