Manual de serviço Mini System PHILIPS FW-C290, manual super completo. by Portal da Eletrônica

Mini System

FW-C290/21

Service Service Service

Service Manual COMPACT

DIGITAL AUDIO

TABLE OF CONTENTS Page Location of pc boards & Version variations ................ 1-2 Technical Specifications ............................................. 1-3 Measurement setup .................................................... 1-4 Service Aids, Safety Instruction, etc. .......................... 1-5 Instruction for use: Overseas 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 ETF7 Non-Dolby Module ............................................... 9 3CDC-LC-MB Module ............................................... 10A Combi Board ................................................................ 11 Set Mechanical Exploded view & parts list ................. 12

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CLASS 1 LASER PRODUCT

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by KC 0043 Service Audio

Printed in The Netherlands

Subject to modification

3139 785 22590

1-2

INS MAARD BO

FR BOONT AR D

C D

B O

A R D

LOCATION OF PC BOARDS

RD R NE D TU OAR B

KA BORA AROK D E

ET BOF AR

O IB

H/ P BO A

VERSION VARIATIONS: Type /Versions: Features & Board in used: Incredible Surround Karaoke

FW-C290 /21 x x

News RDS Rotary Encoder (volume control) Jog Shuttle

x x

Voltage Selector Aux Input

x x

Digital Output Headphone Socket

Line Output Subwoofer Output Surround Output Matrix Surround Loudspeakers Standby - Clock Display Standby - Dark

Tuner board - ECO5 Sys Tuner board - Tuner 95

Combi board 12W version Combi board 18W version Combi board 25W version

1-3 SPECIFICATIONS

CASSETTE RECORDER:

GENERAL: Mains voltage : 110-127V/220-240V Switchable Mains frequency : 50/60Hz Power consumption : < 25W at Standby Clock accuracy

< 75W Active : < 4 seconds per day

Number of track Tape speed

: 2 x 2 stereo : 4.76 cm/sec ± 2%

Wow and flutter Fast-wind/rewind time C60

: < 0.4% DIN : 130 sec

Bias system : 75kHz ± 10kHz Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz

Dimension centre unit : 265 x 310 x 340mm

Signal to noise ratio TUNER: FM Tuning range Grid

: 87.5-108MHz : 50kHz

IF frequency Aerial input

: 10.7MHz ± 25kHz : 75Ω coaxial

Sensitivity at 26dB S/N Selectivity at 600kHz bandwidth

: < 7µV : > 30dB

Image rejection Distortion at RF=1mV, dev. 75kHz

: > 25dB : < 3%

-3dB Limiting point Crosstalk at RF=1mV, dev. 40kHz

: < 8µV : > 18dB

COMPACT DISC: Measurement done at output conn. of the CDC module. Frequency response within ± 1.5dB : 20Hz - 20kHz Output level (in Vrms) : 550mV, Zout = 100Ω : > 80dBA : < 0.003%

Channel unbalance at 1kHz Channel separation at 1kHz

: ±1dB : > 60dB

Tuning range Grid

: 531-1602kHz / 530-1700kHz : 9kHz / 10kHz

IF frequency Aerial input

: 450kHz ± 1kHz : Frame aerial : < 4.0mV/M : > 18dB

IF rejection Image rejection

: > 45dB : > 28dB

Distortion at RF=50mV, m=80%

: < 5%

AMPLIFIER: Output power (6Ω, 1 kHz, 10% THD)

: 2 x 35W ± 1dB

Frequency response within -3dB : 50Hz-15kHz Dynamic Bass Boost : DBB ON, DBB Off 1) Digital Sound Control VEC Control

Signal/Noise ratio (A-weighted) Distortion at 1kHz

De-emphasis

Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth

: Jazz, Techno, Optimal, Rock : Hall, Cinema, Concert 1)

Incredible Surround : IS, IS Off 1) Headphone output at 32Ω : 16mW Input sensitivity Aux-in : 700mV ± 2dB at 600Ω Mic : 3.5mV

: > 48dBA

: 0 or 15/50 mS (Switched by subcode on the disc)

Frequency response in each setting is software controlled.

1-4

MEASUREMENT SETUP Tuner FM DUT RF Generator

Bandpass 250Hz-15kHz

LF Voltmeter

e.g. 7122 707 48001

e.g. PM2534

Ri=50Ω

e.g. PM5326

S/N and distortion meter e.g. Sound Technology ST1700B

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

Tuner AM (MW,LW) DUT

Bandpass 250Hz-15kHz

LF Voltmeter

e.g. 7122 707 48001

e.g. PM2534

RF Generator e.g. PM5326

S/N and distortion meter

Ri=50Ω

e.g. Sound Technology ST1700B

Frame aerial e.g. 7122 707 89001

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

Recorder

CD Use Audio Signal Disc (replaces test disc 3)

SBC429 4822 397 30184

Use Universal Test Cassette CrO2 SBC419 4822 397 30069 or Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

DUT

e.g. PM5110

DUT L R

S/N and distortion meter

S/N and distortion meter e.g. Sound Technology ST1700B

e.g. Sound Technology ST1700B

LEVEL METER e.g. Sennheiser UPM550 with FF-filter

1-5

SERVICE AIDS Service Tools:

ESD Equipment:

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

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

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

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

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

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

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

Connector box (1Mâ&#x201E;Ś) ............................................ 4822 320 11307 Extension cable

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

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

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

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

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

Earth cable (to connect product to mat or box) .... 4822 320 11308 Complete kit ESD3

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

(combining all above products) ......................... 4822 320 10671 Wristband tester .................................................... 4822 344 13999

1-6

ESD

WARNING

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

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

WAARSCHUWING

ATTENTION

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

AVVERTIMENTO

WARNUNG

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

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

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

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

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

CLASS 1 LASER PRODUCT 3122 110 03420

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

Warning !

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

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

Varning !

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

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

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

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

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

8 9 0 §

5 6 7

2 3

TAPE 2

VOLUME

TAPE 1

SOUND NAVIGATION - JOG

CLOCK•TIMER

OPEN

MICROPHONE - LEVEL

DIM

▲

AUX

CDR/VIDEO

3 CD ROTARY CHANGER SYSTEM • CD REWRITABLE COMPATIBLE • CD SYNCHRO RECORDING •

OPEN • CLOSE

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TAPE

TUNER

PROGRAM RECORD DUBBING A.REPLAY

TUNING

TAPE 1 • 2

BAND

DISC 3

OPEN

C D1 • 2 • 3

DISC 2

▲

JOG CONTROL

MINI HIFI SYSTEM

CHANGER

3CD

DISC 1

▲

STANDBY-ON

DISC CHANGE

VEC

TI M

JA ZZ

ROCK

▲ ▲

▲

▲ ▲

¡ ™ £ ≤ ∞

)

(

% ^

Aux

Rear Connections ............................................. 8-9 Inserting batteries into the Remote Control ... .................................................................................. 9

Tuning to radio stations .................................... 17 Storing Preset Stations ................................ 17-18 Tuning to Preset Radio Stations ...................... 18 Changing the MW tuning grid ......................... 18

Tuner

Discs for playback .............................................. 14 Loading the CD Changer ................................. 14 CD Direct Play .................................................... 14 Playing a Disc ....................................................... 15 Disc Change ........................................................ 15 Selecting a desired track ................................... 15 Searching for a particular passage during playback ................................................... 15 Programming Tracks ........................................... 15 Reviewing the programme ............................... 15 Playing the programme ..................................... 16 Erasing the programme ..................................... 16 Shuffle .................................................................... 16 Repeat ................................................................... 16

Compact Disc

Plug and Play ........................................................ 11 Demostration Mode .................................... 11-12 Switching On ....................................................... 12 Switching the system to standby mode ........ 12 Selecting the source .......................................... 12 DIM mode ............................................................ 12 Sound Control .................................................... 13

Operating the System

Controls on the player and remote control .............................................................. 9-10

Controls

TroubleShooting .....................................27-28

Maintenance .........................................................27

Specifications .......................................................26

View Clock .......................................................... 24 Clock Setting ....................................................... 24 Timer Setting ................................................. 24-25 Sleep Timer .......................................................... 25

Clock/Timer

One Touch Recording ........................................ 22 CD Synchro Start Recording ........................... 23 Dubbing tapes ..................................................... 23 Recording from other sources ........................ 23 Digital Recording via Digital Out .................... 23

Recording

Microphone Mixing ............................................ 21

Karaoke

Selecting External Equipment .......................... 21

Loading a tape ..................................................... 19 Auto Replay ......................................................... 19 Tape Playback ...................................................... 20 Rewind/Fast Forward ........................................ 20

Environmental Information ................................ 7 Supplied Accessories ........................................... 7 Safety Information ................................................ 7

Preparation

Tape

General Information

Contents

2-1

English

– – – –

Remote control AM loop antenna FM wire antenna AC power cord

Supplied Accessories

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.

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).

Environmental Information

¶ The type plate (which contains the serial number) is located at the rear of the player. ¶ Recording is permissible if copyright or other rights of third parties are not infringed.

IMPORTANT: PLEASE NOTE THAT THE VOLTAGE SELECTOR LOCATED AT THE REAR OF THIS SYSTEM IS PRESET AT 220V FROM THE FACTORY. FOR COUNTRIES THAT OPERATE AT 110-127V, PLEASE ADJUST TO 110-127V BEFORE YOU SWITCH ON THE SYSTEM.

¶ Before operating the player, check that the operating voltage indicated on the typeplate (or the voltage indication beside the voltage selector) of your player 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 player. ¶ When the player is switched on, do not move it around. ¶ Place the player on a solid base (e.g. a cabinet). ¶ Place the player in a location with adequate ventilation to prevent internal heat build-up in your player. Allow at least 10 cm (4 inches) clearance from the rear and the top of the unit and 5 cm (2 inches) from the each side. ¶ Do not expose the player to excessive moisture, rain, sand or heat sources. ¶ Under no circumstances should you repair the player yourself, as this will invalidate the warranty! ¶ If the player is brought directly from a cold to a warm location, or is placed in a very damp room, moisture may condense on the lens of the disc unit inside the player. Should this occur, the CD player will not operate normally. Leave the power on for about one hour with no disc in the player 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 player from the power supply completely, remove the AC power plug from the wall socket.

Safety Information

General Information R

FM AERIAL 75Ω

FM ANTENNA 75Ω

Outdoor Antenna For better FM stereo reception, connect an outdoor FM antenna to the FM AERIAL (FM ANTENNA) 75 Ω terminal using a 75 Ω coaxial wire.

AM ANTENNA

AC MAINS ~

220V240V

110V127V

SELECTOR

110V127V

220V240V

VOLTAGE VOLTAGE SELECTOR

B A

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.

unlock

12 mm

C Speakers Connection ¶ Connect the right speaker to Front terminal R, with the coloured wire to + and the black wire to -. ¶ Connect the left speaker to Front terminal L, with the coloured wire to + and the black wire to -. ¶ Clip the stripped portion of the speaker wire as shown.

FM AERIAL 75Ω

AUDIO OUT

AUX IN

Connect the supplied FM wire antenna to the FM AERIAL (FM ANTENNA) 75 Ω terminal. Adjust the position of the FM antenna for the best reception.

B FM Wire Antenna Connection

+ R – – L +

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.

A AM Loop Antenna Connection

Rear Connections

Preparations

2-2

English

–

switches the system to standby/on. DIGITAL SOUND CONTROL PANEL to view the desired DSC display. DBB (DYNAMIC BASS BOOST) to switch on bass boost to enhance bass response or to switch off bass boost. VEC to select the desired Virtual Environment Control effect : HALL, CINEMA or CONCERT. DSC (DIGITAL SOUND CONTROL) to select the desired sound effect : OPTIMAL, JAZZ, ROCK or TECHNO. JOG CONTROL to select the desired DSC setting. You must select the DSC feature first. to select the desired VEC setting. You must select the VEC feature first. PROGRAM for CD ................. to programme disc tracks. for TUNER ........ to programme preset radio stations. for CLOCK ....... to select 12 or 24 hour in clock setting mode.

1 STANDBY-ON y

Controls on the player and remote control

–

@ #

–

(not available for version /30) to connect microphone jack. MIC LEVEL (not available for version /30) to adjust the mixing level for karaoke or microphone recording. RECORD to start recording on tape deck 2. DISPLAY SCREEN to view the current setting of the system. CD CHANGER TRAY DISC CHANGE to change disc(s). OPEN•CLOSE to open or close the CD changer tray. DISC 1 / DISC 2 / DISC 3 (DISC DIRECT PLAY) to select a disc tray for playback. SOURCE – to select the 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 / (BAND) to select Tuner mode. When in tuner mode, press to select the waveband: FM or MW. TAPE / (TAPE 1• 2) to select Tape mode. When tape playback is stopped, press to select either tape deck 1 or 2.

8 MICROPHONE

Controls (illustrations on page 3)

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.

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

¶ Insert the batteries (not supplied) into the remote control as shown in the battery compartment (Type R06 or AA).

Inserting batteries into the Remote Control

F AC Power Supply

available for version /30) Before connecting the AC power cord to the wall outlet, make sure that the voltage selector at the rear of the system is set to the local power line voltage. If not, reset the selector before connecting to the wall outlet.

E Adjusting the Operating Voltage (not

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

D Connecting other equipment to your

Preparation

–

™

–

)

–

(

–

AUX (CDR/VIDEO) to select sound from an external source (e.g. TV, VCR, Laser Disc player, DVD player or CD Recorder). MODE SELECTION SEARCH à á (TUNING à á ) for CD ................. to search backward/forward. for TUNER ......... to tune to a lower or higher radio frequency. for TAPE .............. to rewind or fast forward a tape. for CLOCK ........ to set the hour (on the system only). STOP•CLEAR Ç for CD ................. to stop disc playback or to clear a programme. for TUNER ........ to stop programming (on the system only). for TAPE .............. to stop playback or recording. for DEMO ......... to start or stop 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 TAPE .............. to start 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). VOLUME to increase or decrease the volume. INCREDIBLE SURROUND to switch on or off the surround sound effect. n to connect headphones. CLOCK•TIMER to view the clock, set the clock or set the timer. DIM to select different brightness for the display screen : DIM 1, DIM 2, DIM 3 or DIM OFF.

Controls

DSC

REPEAT

AUX

–

•

–

∞ § ≥

–

≤

–

VEC

SHUFFLE

SLEEP

TUNER

& *

•

Notes for remote control: – First select the source you wish to control by pressing one of the source select keys on the remote control (e.g. CD , TUNER, etc.). – Then select the desired function (É, í, ë, etc.).

to select playback mode either in continuous AUTO REPLAY or ONCE only. DUBBING to dub a tape in normal speed. TAPE DECK 2 TAPE DECK 1 REPEAT to repeat a disc track, a disc, or all available discs. 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.

DBB

VOLUME

PAUSE

CD DIRECT

TAPE 1/2

INC.SURR.

£ AUTO REPLAY

& 5

( % ≥

2-3

English

CD1 • 2 • 3

MICROPHONE - LEVEL

The system provides PLUG and PLAY feature that allows you to store all available radio stations automatically upon power up. If PLUG and PLAY has been installed beforehand, it will go to standby or demonstration mode after 5 seconds.

Plug and Play

AUX

VOLUME DSC

REPEAT

DBB

VOLUME

PAUSE

CD DIRECT

AUX

TAPE 1/2

INC.SURR.

VEC

SHUFFLE

SLEEP

TUNER

To disable the demonstration mode ¶ Press and hold Ç (on the system only) for 5 seconds when the system is in demonstration mode. ➜ "DEMO OFF" is displayed. ➜ The system will switch to standby mode.

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

Demonstration mode

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)

¶ To exit without storing the PLUG and PLAY, press Ç button (on the system only).

CLOCK•TIMER

SOUND NAVIGATION - JOG

DIM

▲

CDR/VIDEO

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TAPE

PROGRAM RECORD DUBBING A.REPLAY

TUNING

TAPE 1 • 2

BAND

TUNER

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

JOG CONTROL

MINI HIFI SYSTEM

Press and hold PLAY (on the system only) for 5 seconds; when the system is in standby or demonstration mode. ¶ If the PLUG and PLAY has not been installed before, you can access this feature by switching on the system from the main power outlet. ➜ “AUTO INSTALL - PRESS PLAY” will be displayed. 2 Press PLAY to start installation. ➜ “INSTALL” will be displayed and followed by “TUNER” and then "AUTO". ➜ The PROGRAM starts flashing. ➜ PLUG and PLAY will start searching for all radio stations on FM band and then followed by radio stations on MW 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.

STANDBY-ON

VEC

TI M

JA ZZ

ROCK

▲ ▲

▲

▲ ▲

Operating the System

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.

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

Selecting the Source

¶ Press STANDBY-ON or B on the remote control. ➜ The system will switch to standby mode.

Switching the system to standby mode

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

¶ Press CD, TUNER, TAPE or AUX. ¶ Press STANDBY-ON in demo.

Switching the system ON

Notes: – If the demonstration mode has not been disabled, it will resume 5 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.

To enable the demonstration mode ¶ Press and hold Ç (on the system only) for 5 seconds when the system is in standby mode. ➜ The demonstration will begin.

Operating the System

DIM 3 - half brightness with Spectrum Analyzer Off and all LEDs on the system will be switched off.

DIM 2 - half brightness with Spectrum Analyzer On

DIM 1 - normal brightness with Spectrum Analyzer Off

DIM OFF - normal brightness with Spectrum Analyzer On

¶ Press DIM to select DIM 1, DIM 2, DIM 3 or DIM OFF display mode. ➜ The DIM display lights up. ➜ "DIM 1", "DIM 2", "DIM 3" or "DIM OFF" will be displayed depending on the mode selected.

You can select the desired brightness for the display.

DIM mode

2-4

English

DYNAMIC BASS BOOST (DBB) The DBB mode enhances the bass response.

Note: – When "OPTIMAL" sound is selected, DBB will be switched on automatically.

Adjust JOG CONTROL to select OPTIMAL, JAZZ, ROCK or TECHNO. ➜ The Digital Sound Control display panel will light up respectively. ➜ “OPTIMAL, JAZZ, ROCK or TECHNO” and the respective flag will be displayed.

Press to select the DSC feature.

Note: – Some CDs or tapes might be recorded in high modulation, which causes a distortion at high volume. If this occurs, switch off DBB or reduce the volume.

To switch off DBB ¶ Press DBB again. ➜ The DBB button light is switched off. ➜ “DBB OFF” will be displayed. ➜ The DBB flag disappear from the display.

¶ Press DBB to switch on bass response. ➜ The DBB button lights up. ➜ “DBB ON” and the DBB flag will be displayed.

1 2

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

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

VOLUME ADJUSTMENT Adjust VOLUME to increase or decrease the sound level.

DBB On Off Off

IS On On On

INCREDIBLE SURROUND Normal stereo sound is determined by the distance between the front speakers. When Incredible Surround is switched on, it magnifies the virtual distance between the front speakers for an incredibly wide, enveloping, stereo effect.

VEC Selection HALL CONCERT CINEMA

Press to select the VEC feature. Adjust the JOG CONTROL to select the desired Virtual Environment Control setting : HALL, CINEMA or CONCERT. ➜ "HALL, CINEMA or CONCERT" and the respective flag will be displayed.

To switch off Incredible Surround ¶ Press INCREDIBLE SURROUND again. ➜ The INCREDIBLE SURROUND button light is switched off. ➜ “IS OFF” will be displayed. ➜ The IS flag disappear from the display.

¶ Press INCREDIBLE SURROUND to switch on. ➜ The INCREDIBLE SURROUND button lights up. ➜ “INCR SURROUND” and the IS flag will be displayed.

1 2

VIRTUAL ENVIRONMENT CONTROL (VEC) The VEC feature enables you to adjust the system to select a type of environment.

JOG CONTROL

CD1 • 2 • 3

MINI HIFI SYSTEM

CHANGER

3CD

DISC CHANGE

TAPE

MICROPHONE - LEVEL

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

Discs for playback

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

AUX

DBB

VOLUME

PAUSE

CD DIRECT

AUX

TAPE 1/2

Loading the CD Changer

VOLUME

DSC

REPEAT

INC.SURR.

VEC

SHUFFLE

SLEEP

TUNER

¶ 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. ➜ A lit button indicates that a disc is loaded in the disc tray. ➜ A flashing button indicates that a disc is playing.

Disc Direct Play

Note: – To ensure good system performance, wait until the CD changer completely reads the disc(s) before proceeding.

Press CD to select CD mode. 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. ➜ The total number of tracks and the playing time of the selected disc appear on the display.

1 2

CLOCK•TIMER

SOUND NAVIGATION - JOG

DIM

▲

CDR/VIDEO

3 CD ROTARY CHANGER SYSTEM • CD REWRITABLE COMPATIBLE • CD SYNCHRO RECORDING •

OPEN • CLOSE

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TUNER

PROGRAM RECORD DUBBING A.REPLAY

TUNING

DISC 3

TAPE 1 • 2

DISC 2

BAND

DISC 1

Warning! 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. Do not load more than one disc into each tray. When the CD changer is loaded with discs, do not turn over or shake the system.This may jam the changer.

STANDBY-ON

Sound Control

Compact Disc

VEC

C DS

AL TI M NO

OP JA ZZ

ROCK

▲ ▲

▲

Operating the System

2-5

English

Playing a Disc

Note: – Pressingí during shuffling can only skip to the beginning of the current track.

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.

Selecting a desired track when playback is stopped Press í or ë until the desired track appears on the display. PressÉ to start playback. ➜ The selected track number and elapsed playing time appear on the display.

Selecting a desired track

Press DISC CHANGE. ➜ The CD changer tray slides out. 2 Replace the discs in the left and right disc trays. ¶ 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.

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

Disc Change

Note: – All the available discs will play once, then stop.

PressÉ to start playback. ➜ The disc tray, track number and elapsed playing time of the current track appear on the display. ¶ To interrupt playback, pressÅ. ➜ The playing time flashes. ¶ To resume playback, pressÉ again. 2 To stop playback, press Ç.

Reviewing of the programme is possible only when playback is stopped. ¶ Pressí or ë repeatedly to review the programmed tracks. ¶ Press Ç to exit review mode.

Reviewing the programme

Notes: – If the total playing time is more than “99:59“ or if one of the programmed tracks has a number greater than 30, then “--:--” appears on the display instead of the total playing time. – If the system is reading the discs, programming is not possible, “READING” will be displayed and followed by "DISC X". "X" is the current read disc number. – During programming, if no button is pressed within 20 seconds, the system will exit programme mode automatically. – “SELECT A DISC” will be displayed when programming an empty disc slot.

Load the desired discs in the disc trays. Press PROGRAM to start programming. ➜ The PROG flag starts flashing. 3 Press the CD (CD 1•2•3) or DISC 1/2/3 button to select the disc. 4 Pressí or ë to select the desired track. 5 Press PROGRAM to store the track. ¶ Repeat steps 3 to 5 to store other discs and tracks. 6 Press Ç once to end programming. ➜ The total number of tracks programmed and total playing time appear on the display.

1 2

Programming tracks of a loaded disc is possible when playback is stopped. The display will indicate the total tracks stored in the programme. 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”.

Programming Tracks

¶ 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.

Searching for a particular passage during playback

Compact Disc Playing the programme

Note: – The programme will be erased when the system is disconnected from the power supply or when the CD changer tray is opened.

Erasing the programme (when playback is stopped) ¶ Press Ç. ➜ “PROGRAM CLEARED” will be displayed.

Notes: – If you press any of the DISC DIRECT PLAY buttons, the system will play the selected disc and the stored programme 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 programme playback begins.

Press É to start programme 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 programme 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 programme playback.

Compact Disc

Notes: – REPEAT DISC mode is not available during programme play or shuffle mode. – You can also repeat shuffling a programme. i) “TRACK“ or “PROGRAM" will be displayed. ii) The REP, PROG, and SHUF flags appear on the display.

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.

Repeat (only on remote control) You can play the current track, a disc or all available discs repeatedly.

Note: – REPEAT DISC mode will be cancelled when shuffle is selected.

To shuffle all the discs and tracks Press SHUFFLE. ➜ “SHUFFLE” will be displayed. ➜ The SHUF flag, the disc and the track selected at random appear on the display. ¶ The discs and the tracks will be played in random order until you pressÇ. ¶ If you press REPEAT during shuffling, the current track or all available discs will be played repeatedly. ➜ “TRACK” or “ALL DISC” will be displayed. ➜ The REP and SHUF flags appear on the display. 2 Press SHUFFLE again to resume normal playback. ➜ The SHUF flag disappears from the display.

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.

2-6

English

CD1 • 2 • 3

MICROPHONE - LEVEL

Tuning to radio stations

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.

1 2

CLOCK•TIMER

SOUND NAVIGATION - JOG

DIM

▲

AUX

CDR/VIDEO

DSC

REPEAT

DBB

VOLUME

PAUSE

CD DIRECT

AUX

INC.SURR.

TAPE 1/2

VEC

SHUFFLE

SLEEP

TUNER

Notes: – You can cancel the automatic programming by pressing PROGRAM or Ç (on the system only). – If you want to reserve a section of preset numbers, for example preset numbers 1 to 9, select preset 10 before starting automatic programming, only the preset numbers 10 to 40 will be programmed.

Automatic programming Press TUNER (BAND). Press PROGRAM for more than one second. ➜ The PROG flag starts flashing and “AUTO” will be displayed. ➜ The system will search for every available station in the FM waveband first, then search the MW 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.

VOLUME

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TAPE

PROGRAM RECORD DUBBING A.REPLAY

TUNING

TAPE 1 • 2

BAND

TUNER

Note: – For 'PLUG & PLAY' feature, please refer to page 11.

JOG CONTROL

MINI HIFI SYSTEM

Press TUNER (BAND) to select TUNER mode. ➜ “TUNER” will be displayed. A few seconds later, the current radio frequency will be displayed. 2 Press TUNER (BAND) again to select the desired waveband : FM or MW. 3 Press à or á for more than one second, then release. ➜ The display will show “SEARCH” until a radio station with sufficient signal strength is found. ¶ Repeat this procedure until the desired station is reached. ¶ To tune to a weak station, briefly press à or á repeatedly until the display shows the desired frequency and/or when the best reception has been obtained.

STANDBY-ON

VEC

TI M

JA ZZ

ROCK

▲ ▲

▲

▲ ▲

Tuner

¶ Press 4 or 3 to select the desired preset number. ➜ The preset number, radio frequency, and waveband appear on the display.

Tuning to 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 by pressing Ç (on the system only). – During programming, if no button is pressed within 20 seconds, the system will exit programme mode automatically.

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

1 2

Manual programming Press TUNER (BAND). Press TUNER (BAND) again to select the desired waveband : FM or MW. 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.

Tuner

Notes: – GRID 9 indicates that the tuning grid is in step of 9 kHz in MW band. GRID 10 indicates that the tuning grid is in step of 10 kHz in MW band. – FM tuning grid will also be changed from 50 kHz to 100 kHz or vice versa.

Disconnect the system from the AC power supply (pull out the AC power cord). Press and hold TUNER and TUNING á while reconnecting the system to the AC power supply. ➜ Display will show “GRID 10” or “GRID 9”.

Changing of tuning grid will erase all previously stored preset stations.

For MW Band To change from 9 kHz to 10 kHz or vice versa

The frequency step can be changed if necessary. In North and South America, the frequency step between adjacent channels in the MW band is 10 kHz. In other parts of the world, it is 9 kHz. The frequency step preset in the factory is 9 KHz.

available for version /30)

Changing the MW tuning grid (not

2-7

English

TAPE 1 • 2

TAPE

CLOCK•TIMER

Press OPEN. The tape deck door opens. Load the tape with the open side downward and the full spool to the left.

Close the tape deck door.

1 2 3

Loading a tape

DSC

REPEAT

INC.SURR.

DBB

VOLUME

PAUSE

CD DIRECT

AUX

TAPE 1/2

VEC

SHUFFLE

SLEEP

TUNER

Notes: – This feature is available during tape playback only. – When "AUTO REPLAY" is selected, the tape will rewind automatically at the end of playback for the selected side.Then it will start playing again. It will replay up to a maximum of 20 times until you press Ç. – When "ONCE" is selected, the tape will play the selected side once and then stop.

¶ Press A. REPLAY to select either continuous AUTO REPLAY or ONCE during tape playback. ➜ "AUTO REPLAY "( ) or "ONCE "(È) will be displayed.

Auto Replay

TAPE 2

VOLUME

TAPE 1

SOUND NAVIGATION - JOG

▲

MICROPHONE - LEVEL

DIM

AUX

CDR/VIDEO

▲

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

BAND

TUNER

PROGRAM RECORD DUBBING A.REPLAY

TUNING

OPEN

CD1 • 2 • 3

▲

JOG CONTROL

MINI HIFI SYSTEM

OPEN

STANDBY-ON

VEC

TI M

JA ZZ

ROCK

▲ ▲

▲

▲ ▲

Tape Tape Playback

When playback is stopped You can rewind or fast forward the tape by pressing à or á respectively. ➜ If rewinding, "T1 1 or T2 1" with “1” scrolling left will be displayed. ➜ If fast forwarding, "T1 2 or T2 2" with “2” scrolling right will be displayed. ➜ The tape will stop automatically at the end of rewinding or fast forwarding. Press Ç to stop rewinding or fast forwarding.

Rewind/Fast Forward

Press TAPE (TAPE 1•2) to select TAPE mode. ➜ "TAPE 1" or "TAPE 2" will be displayed and followed by "T1 222 " or "T2 222". 2 Load the tape into the selected tape deck. 3 Press É to start playback. ➜ "T1" or "T2" with "2" scrolling right will be displayed. ¶ Press A.REPLAY to select the different type of playback mode (see Auto Replay) 4 Press Ç to end playback. ➜ "T1" or "T2" with "222" will be displayed.

Tape

Notes: – During rewinding or fast forwarding of a tape, it is also possible to select another source (e.g. CD, TUNER, or AUX). – Before playing a tape, check and tighten slack tape with a pencil. Slack tape may get jammed or may burst in the mechanism. – C-120 tape is extremely thin and is easily deformed or damaged. It is not recommended for use in this system. – Store the tapes at room temperature and do not put them too close to a magnetic field (for example, a transformer,TV, or speaker).

During playback ¶ Press and hold à or á until the desired passage is located. ➜ “T1 or T2” with “11 or 22”" scrolling left or right will be displayed depending on which button is pressed. ➜ During searching, the sound is reduced to a low volume. ➜ When you release à or á, the tape continues playing.

2-8

English

JOG CONTROL

CD1 • 2 • 3

MINI HIFI SYSTEM

TUNING

MICROPHONE - LEVEL

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.

3 4 5 6

Note: – Keep the mic away from the speakers to prevent howling

Microphone Mixing (not available for version /30) Set the MIC LEVEL control to the minimum level to prevent acoustic feedback (e.g. a loud howling sound) before you connect the microphone. Connect a microphone to the MICROPHONE socket. Press CD, TUNER, TAPE or AUX. Play the selected source. Adjust the volume level with VOLUME control. Adjust the MIC LEVEL control to the mixing level that you want. Start singing or talking through the microphone.

Note: – All the sound control features (e.g. DSC, DBB, etc.) are available for selection.

¶ Press AUX (CDR/VIDEO) to select the external equipment. ➜ "AUX1 CDR" will be displayed.

CLOCK•TIMER

SOUND NAVIGATION - JOG

DIM

▲

AUX

CDR/VIDEO

VOLUME

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TAPE

PROGRAM RECORD DUBBING A.REPLAY

TAPE 1 • 2

BAND

TUNER

Selecting External Equipment

STANDBY-ON

VEC

TI M

ROCK

JA ZZ

▲ ▲

DBB

VOLUME

PAUSE

VEC

SHUFFLE

SLEEP

TUNER

MICROPHONE - LEVEL

Karaoke

DSC

REPEAT

CD DIRECT

AUX

TAPE 1/2

INC.SURR.

CLOCK•TIMER

SOUND NAVIGATION - JOG

AUX

VOLUME

Notes: – If you do not intend to record via the microphone, unplug the microphone to avoid accidental mixing with other recording source. – For recording, use only tape of IEC type I (normal tape). – The tape is secured at both ends with leader tape. At the beginning and end of tape, nothing will be recorded for six to seven seconds. – The recording level is set automatically, regardless of the position of VOLUME, DBB, Incredible Surround, DSC or VEC. – To prevent accidental recording, break out the tab on the left shoulder of the tape side that you want to protect. – If "CHECK TAPE" is displayed, the protection tab has been broken. Put a piece of clear adhesive tape over the opening.

TAPE 1

DSC

REPEAT

INC.SURR.

DBB

VOLUME

PAUSE

CD DIRECT

AUX

TAPE 1/2

VEC

SHUFFLE

SLEEP

TUNER

1 2

Note: – When you press RECORD while in TAPE mode, "SELECT SOURCE" will be displayed. One Touch Recording is not possible in TAPE mode.

Load a blank tape in tape deck 2. Press RECORD to start recording. ➜ The REC starts flashing. Press Ç to stop recording.

¶ During microphone mixing, you can record the mixed sound on a tape in tape deck 2 except dubbing mode. ¶ For One Touch Recording, as soon as you press RECORD, the current source (CD, TUNER or AUX) will be recorded on tape deck 2.

Recording the mixed sound / One Touch Recording

TAPE 2

OPEN

MICROPHONE - LEVEL

DIM

▲

CDR/VIDEO

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TAPE

PROGRAM RECORD DUBBING A.REPLAY

TUNING

TAPE 1 • 2

BAND TUNER

OPEN

CD1 • 2 • 3

▲

JOG CONTROL

MINI HIFI SYSTEM

▲

STANDBY-ON

Recording

VEC C

TI M

JA ZZ ROCK

▲

▲ ▲

▲

Aux

2-9

English

1 2

Notes: – At the end of side A, flip the tapes to side B and repeat the procedure. – Dubbing of tapes is only possible from tape deck 1 to tape deck 2. – To ensure good dubbing, use tapes of the same length. – You can switch to other source while dubbing.

deck 2) Press TAPE ( TAPE 1•2 ) to select tape deck 2. Load the prerecorded tape into tape deck 1 and a blank tape into tape deck 2 with full spool to the left. 3 Press DUBBING ➜ "DUB" with "2" scrolling right will be displayed. ¶ Dubbing will start immediately. ➜ The REC starts flashing. 4 Press Ç to stop dubbing.

Dubbing tapes (from tape deck 1 to tape

Load a blank tape into tape deck 2 and a disc into a disc tray. 2 Press CD to select CD mode. ¶ You can programme the tracks in the order you want them to be recorded (see Programming Tracks). If not, select the disc by pressing CD (CD 1•2•3) and the tracks are recorded according to the order on the selected disc. 3 Press RECORD to start recording. ➜ The REC starts flashing. ¶ Disc will start playback automatically. 4 Press Ç to stop recording.

CD Synchro Start Recording Recording from other sources

Notes: – During recording, it is not possible to listen to another source.

(only on tape deck 2) 1 Load a blank tape into tape deck 2 with the open side downward. 2 Press CD, TUNER or AUX. ¶ Start playback of the selected source. 3 Press RECORD to start recording. ➜ The REC starts flashing. 4 Press Ç to stop recording.

JOG CONTROL

TAPE

MICROPHONE - LEVEL

Press CLOCK•TIMER to select clock mode. Press PROGRAM to select 12- and 24- hour mode. ➜ If 12-hour mode is selected, “AM12:00“ starts flashing. ➜ If 24-hour mode is selected, “00:00” starts flashing. Set the hour with à or á on the system. Set the minute with í or ëon the system. Press CLOCK•TIMER again to store the setting. ➜ The clock starts.

¶ To exit without storing the setting, press Çon the system.

3 4 5

1 2

The clock can be set in either 12- or 24-hour mode, e.g. “AM12:00“ or “00:00“. Before setting the clock, you must be in the View Clock mode.

Clock Setting

¶ Press CLOCK•TIMER briefly (on the system only). ➜ “PM10:38 or 22:38” (the 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.

AUX

DSC

REPEAT

DBB

VOLUME

PAUSE

VEC

SHUFFLE

SLEEP

TUNER

Timer Setting

Notes: – During clock setting, if no button is pressed within 90 seconds, the system will exit clock setting mode automatically. – When a power interruption occurs, the clock setting is erased.

VOLUME

AUX

CD DIRECT

INC.SURR.

TAPE 1/2

Press and hold CLOCK•TIMER for more than 2 seconds to select timer mode. ➜ “AM12:00” or “00:00" or the last timer setting starts flashing depending on whether you have selected 12- or 24-hour mode. ➜ The TIMER starts flashing. ➜ The selected source is lit while other available sources are flashing. 2 Press CD , TUNER or TAPE to select the desired source. ¶ Before selecting CD or TAPE, make sure a disc or tape is loaded in the CD tray or tape deck 2.

¶ The system can switch on to CD , TUNER or TAPE 2 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.

CLOCK•TIMER

SOUND NAVIGATION - JOG

DIM

▲

CDR/VIDEO

INCREDIBLE SURROUND

PRESET

STOP• CLEAR PLAY• PAUSE PREV

DEMO STOP

TUNER

PROGRAM RECORD DUBBING A.REPLAY

TUNING

TAPE 1 • 2

BAND

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.

CD1 • 2 • 3

MINI HIFI SYSTEM

View Clock

STANDBY-ON

Clock/Timer

VEC C DS

TI M

JA ZZ ROCK

▲ ▲

▲

Recording

2-10

English

To start the TIMER again (for the same preset time and source) Press and hold CLOCK•TIMER for more than 2 seconds. Press CLOCK•TIMER again to store the start time. ➜ The timer is now on. ➜ The TIMER appears on the display.

To switch off the TIMER Press and hold CLOCK•TIMER for more than 2 seconds. Press Ç on the system to cancel the timer. ➜ The timer is now switched off. ➜ The display will show "OFF" and the TIMER disappears.

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. – If the source selected is CD, playback will begin with the first track of the selected disc or programme. If the disc trays are empty, the TUNER will be selected instead. – The timer will not activate if a recording is in progress.

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 TIMER remains on the display. ¶ At the preset time, the timer will be activated. ➜ The selected source will be played.

Press SLEEP on the remote control repeatedly to select a period of time. ➜ The selections are as follows (time in minutes): 15 ™ 30 ™ 45 ™ 60 ™ OFF ™ 15 … ➜ "SLEEP XX" or "OFF" will be displayed. "XX" is the time in minutes. When you reach the desired length of time, stop pressing the SLEEP button. ➜ The SLEEP display lights up. ➜ The Sleep Timer is now set. Before the system switches to standby mode, a countdown of 10 seconds will be displayed. "SLEEP 10" ™ "SLEEP 9".... ™ "SLEEP 1" ™ "SLEEP"

To switch off the Sleep Timer ¶ Press SLEEP repeatedly until "OFF" is displayed, or press the STANDBY-ON button.

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.

Sleep Timer (only on remote control) This feature allows you to select a length of time after which the system will switch to the standby mode automatically.

Clock/Timer

Troubleshooting

Demagnetizing the heads ¶ Use a demagnetizing tape available at your dealer.

Cleaning the Heads and the Tape Paths ¶ To ensure good recording and playback quality, clean the heads, the capstan(s), and pressure roller(s) after every 50 hours of tape operation. ¶ Use a cotton swab slightly moistened with cleaning fluid or alcohol. ¶ You can also clean the heads by playing a cleaning tape once.

Poor radio reception.

–

“DISC NOT FINALIZED” is displayed.

–

– – – – –

“NO DISC” is displayed.

Symptom

The signal is too weak, adjust the antenna or connect an external antenna for better reception. The TV or VCR is too close to the stereo system.

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

If the disc is inserted upside down. Moisture condensation at the lens. There is no disc in the CD tray. The disc is dirty, badly scratched or warped. The disc lens is dirty or dusty, refer to section under Maintenance.

Remedy

If a fault occurs, first check the points listed below before taking the player for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service centre.

WARNING Do not open the player as there is a risk of electric shock! Under no circumstances should you try to repair the player yourself, as this will invalidate the warranty

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

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

Maintenance

2-11

English

– – –

–

– – –

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

Tape deck door cannot open.

System does not react when any button is pressed.

No or poor sound.

–

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

Remote control has no effect on the system.

– – – – –

–

Timer is not working.

Clock setting is erased.

System displays features automatically; button flash continously.

All lighted buttons are not lit.

–

– –

–

Reversed left and right sound.

–

Cannot tune to station

Troubleshooting

Press DIM until DIM OFF display mode is shown.

Press and hold Ç (on the system) for five seconds to switch off the demonstration.

Reset the clock.

Set the clock. Press CLOCK•TIMER to switch on the timer. If recording is in progress, stop recording.

Select the source (CD, TUNER, etc.) before pressing the function button (É,í,ë, etc.). Reduce the distance to the system. Insert the batteries with their polarities (+/– signs) as indicated. Replace the batteries.

Check the speaker connection for proper phasing, coloured/black wires to coloured/ black terminals.

Check the speaker connections and location.

Adjust the volume. Disconnect the headphones. Check that the speakers are connected correctly. Check if the stripped speaker wire is clamped.

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.

Reconnect the AC power plug and switch on the system again.

Dirty tape heads, capstans or pressure rollers, refer to section under Maintenance. Magnetic build-up in the record/playback head, use demagnetizing tape.

Wrong tuning grid.

2-12

3-1

DISMANTLING INSTRUCTIONS Dismantling of the Cassette Cover

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. Twist screw driver

- 2 screws B on the front - 2 screws each on the left & right side - 2 screws at the bottom

3. Lift up and out

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

Cassette door

Opening the CDC Tray manually Dismantling of the Cover Control on the Front (see Notes) 1) Take a paper clip or any stiff wire diameter of 1mm -1.5mm and make a marking about 17mm from the tip.

1) Insert a strong string into the slot between the Volume

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

knob (pos 146) and Cover Ring Volume (pos 144), looped it 1,5 turns securely around the Volume knob and pulled it

3) With the marking just outside the Cabinet Rear, you should be able to engage the gear on the side of the

17mm

out as shown. 2) Do likewise for the Jog Rotary knob (pos 145).

3CDC-LC Module. Because of the distance between the gear and the Cabinet Rear the chance of the paper clip

3) Remove the 2 hidden screws A to take out the Cover Control assembly (pos 153 + 143 + 144).

slipping above or below the gear is high, therefore you have to feel and adjust slightly to engage the gear cor-

Note: Only the Lightguide DSC (pos 127) is sandwiched between the Front Cabinet (pos 101) & Cover Control (pos 153).

rectly. 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

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.

Marking just outside the slot on the Cabinet Rear

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

3-2

Dismantling of Assemblies on the Front Panel

Dismantling of Rear Portion

1) Remove the Volume and Jog Rotary knobs (pos 145 & 146) as per step 1 and 2 of Dismantling of the Cover

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

Control on the Front. 2) Remove 3 screw C to loosen the Headphone board (1x) and the Karaoke board (2x). Note: Karaoke board is for some version only. 2) Remove 12 screws D as indicated to loosen the Front board. 3) Remove 6 screws E to loosen the ETF7 Module.

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

3-3 Service pos A

Service pos C

Service pos B

Service pos D

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.

3-4

SERVICE TEST PROGRAM

To start service test program hold P & AUX depressed while plugging in the mains cord

Display shows the ROM version * "S-Vyy" (Main menu)

TUNER TEST N

yy refers to Software version number of Processor. (Counting up from 01 to 99)

POWER Button pressed?

Display Tuner Version "ccc"

Set is in Service PLAY Mode.

Figure 1

In case of failures, error codes according to table 2 will be displayed.

TUNER Button pressed? N

O Button pressed?

Service frequencies are copied to the RAM (see Table1) Tuner works normally except:

2 Button pressed?

Display shows 32K Output at (Front Board) pin 80 of uP = 2048Hz

DISPLAY TEST

SERVICE PLAY MODE

O Button pressed?

Display shows Fig. 1 and switch all LEDs on

The Service Play Mode is intended to detect and identify the failures in the CD Mode. 2 Button pressed?

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

Y Display shows 8M Output at (Front Board) pin 80 of uP = 1,953.125Hz

PROGRAM button

V refers to Version.

QUARTZ TEST

TUNER Button pressed?

S refers to Service Mode.

Disconnect Mains cord ?

9 Button pressed?

note 1 : DISC1, DISC3, TUNER, JAZZ, TECHNO and Biplanar (if applicable) Display shows Fig. 2 and selected LEDs on (see note 1)

Figure 2

Error code E1000

Y Y

Error Description

9 Button pressed?

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

Service Mode left

PRESET

Europe "EUR"

East Eur. "EAS"

East Eur. Extended-band "EAS"

USA "USA"

Oversea "OSE"

87.5MHz

65.81MHz

87.5MHz

108MHz

531kHz

74MHz

530kHz

531/530kHz*

1700kHz

1602/1700kHz*

1602kHz

87.5MHz

558kHz

531kHz

560kHz

558/560kHz*

1494kHz

1602kHz

1500kHz

1494/1500kHz*

153kHz

87.5MHz

558kHz

98MHz

87.5/98MHz*

279kHz

87.5MHz

1494kHz

87.5MHz

198kHz

87.5MHz

98MHz

87.5MHz

98MHz

87.5MHz

70.01MHz

87.5MHz

98MHz

65.81MHz

87.5MHz

98/87.5MHz*

Table 1

Note: * Depending on the selected grid frequency (9 or 10kHz) By holding the TUNER and R buttons depressed while switching on the Mains supply, one of the undermentioned features will be activated: - the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version. - the extended FM1 (65.81MHz - 74MHz) is toggled on and off for East Eur. (/34) version.

E1001

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

E1002

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

E1003

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

E1005

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

E1006

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

E1007

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

E1008

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

E1020

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

E1070

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

E1071

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

E1079

The drawer could not enter the inside position 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. Table 2

Various other Tests

TEST EEPROM TEST

Activated with R

9 to Exit

ACTION A test pattern will be sent to the EEPROM. "PASS" is displayed if the uProcessor read back the test pattern correctly, otherwise "ERROR" will be displayed.

EEPROM FORMAT

Load default data. Display shows "NEW" for 1 second. Caution! All presets from the customer will be lost!!

ENCODER TEST

Volume Knob or Jog Shuttle knob

Display shows value for 2 seconds. Values increases or decreases in steps of 1 until 0 (Min.) or 40 (Max.) is reached.

LEAVE SERVICE TESTPROGRAM

Disconnect mains cord

4-1

SET BLOCK DIAGRAM VCD MODULE HEADPHONE

SA BUFFER

SIMPLE KARAOKE

SUBWOOFER OUT

COMBI

For 12W set Only

SOUND PROCESSING

POWER AMPLIFIER

HEADPH0NE AMPLIFIER

For 25W set Only

BASS ALC

POWER SUPPLY

FRONT

TRAFO

FRONT

VCD

** #

Updated on

10-06-99

VCD

5-1

SET WIRING DIAGRAM ECO5 / TUNER95 TU95

# 3CDC SERVO FOR VCD

CDC KEY

****

***

ECO5

VCD

FRONT 3CDC-99

ECO-MTF/ ETF7

ECO-MTF

# CVBS OUT

HEADPHONE

ETF7

KARA

# MPEG-ESS HEADPHONE

MIC

COMBI MAINS M/TOP B3P-VH

3CDC LC NOT FOR CDC-LC

TRAFO

3CDC 99

HUM AND EMC SHIELD

TRAFO

FOR TAPE DECK LOGIC

6-1

FTD DISPLAY PIN CONNECTIONS 12G

FRONT BOARD

11G

10G

11G 9G

12G B13 B10 B9 B11 B7 B8 B6 B4 B3 B2 B2 B1

B9 B8

a S3 f

h j k g

e r j

B4 B1

B14 B12 B7 B6 B5 B3

Col

n c

S2 Dp

d 1G - 8G

TABLE OF CONTENTS

B10 B13 B9 B11 B8 B7 B4 B6 B2 B3 B1 B2

B14 B12 B7 B6 B5 B3

B9 B8 B4 B1

10G

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

j,p

12G

10G

11G

j,p

P10

B10

P11

B11

P12

B12

P13

B13

B14

P14

P15

Col

P16

6-2

Front Board application

A53920

A53930

A53940

A53950

A53970

A53980

A53990

A54000

A54340

A54450

FW-C200/21/21M, FW-C220/21K

3448

820R

FW-C220/22/34

3449

820R

FW-C200/33

3451

820R

A53950

FW-C100/21/21M/22/30/33/34/37, FW-C105/21

3452

820R

A53970

FW-C250/37

3457

820R

A53980

FW-C250/21

3458

3460

A53990

FW-C280/22/34

3465

A54000

FW-C290/21

3471

4R7

A54340

FW-C200/30

3475

820R

A54450

FW-C150/37

3479

3483

4R7

3516

330R

3518

330R

3524

10k

A53920 A53930 A53940

FEATURES:

ITEM NO.

A53920 A53930 A53940 A53950 A53970 A53980 A53990 A54000 A54340 A54450

RDS

3539

10k

Rotary Encoder

3541

Jog Encoder

3546

10k

Spectrum Analyzer

3555

10k

3575

10k

3576

10k

3577

12k

3578

5k6

3586

3588

10k

3600

5k6

3602

10k

3603

10k

6k8

10k

3613

12k

47k

12k

820R

Biplaner LED

Small FTD

Large FTD

NTC

LED Control

Variations table for Front Board A53920

A53930

A53940

A53950

A53970

A53980

A53990

A54000

A54340

A54450

3614

DM21

3615

820R

DM23

3616

DM26

3617

10k

DM27

4400

4407

ITEM NO.

DM29

1402

4410

1403

4412

1404

4413

1405

4417

1418

4436

1419

4588

1420

6401

1421

6402

1423

6404

1425

6405

1426

6420

1427

6422

1428

6423

1429

6424

1430

6428

2417

220µF

6433

2421

22µF

2,2µF

22µF

2,2µF

6445

6446

6447

2432 2433

100pF 47pF

2462

220nF

9475

3407

9488

3417

820R

9520

3419

820R

9523

3433

820R

x = Item in use.

6-3

CIRCUIT DIAGRAM 2

3563 Sh_Clk

10K

3564

CDC2Lit2

CDC3Lit3

10K D

330R

1K 3547

3536

22p

2471

3567

10K

SROn

3615

3529

100n

2412

6411

4436

4588

100p

2450

HEF4094BT 7405

9520

4407 9488 47K

100n

100p

2487 100p

2451

2K7

3522

2475 23

TP_REC

TP_PLAY

FE-BT-VK-N

DIPMATE

2425

100n

2459

1K8 1K8

100n

3609 3610

2431

1K8

D 3n3

4408

CdShData

3511

1K8

CdPore

CdShClk

CdShStrOutp

NTC

2 VSUP

4406

47p

2454

47p

2452

47p

2449 47p

2453

47p

47K D

2448

2455

FE-ST-VK-N 3606

RC5

3496 1K

CdSwinfo

3495 10K

2 4409

CdSiLd

1404 1

3502

CdSiCl

10K

3 5

1K8

2417

2489

3619

MT1

10n

2447

10n

2446

MT2

7408 BC847B

2437 47p

OUT

2436 47p

1K 3527

+5.6V

TuClk

2435 47p

1K 3525

TpShStr

10K

3466

10K

3461

2u2

TuCe

GND MT

D D

VSS 8

10K

TuDat

2460 100p 3524

1K8

1437 EC16

TuStereo

2434 47p

1429

1K WH6D-1

3608

RdsClk

RdsDat

5403

OSCO

1N4148

3482

Tu_Rds

3548

Sh_Str

330R

TpAdC1

TpShClk

330R

1K 3545

2n2

CLK STEREO

3516 330R

2427

DATA

1K 3543

P10x

1428

6422

3494

ENABLE

100n

ADC

2426 47n

RDS

11 2439

3552

STR

10K

10K 3535

1K 3541

GND

10K 3534

2433 47p

100p

3533

2432

D 2

1405

47K

2u2

Sh_Clk

DATA

47K

3419 1K5

3605

2440

VSSD

VOLA

6407 D

3604

I2_CLK

1432

3612

VOLB

3417 1K5

3485 1K

10K

I/O PORT 4 PW_DN

JOGA

RC5

JOGB

CdSiCl

Mute

SROn

CdSiLd

2443 10n

Reset

3519

1N4148

3544

6408

TpAdC2

3549

VSSA

330R

6421

10K T57 15

P09x

Reset

RDCL 16 TEST LOGIC AND OUTPUT SELECTOR SWITCH

TAPE

P08x

3518

VSS

CLOCK REGENERATION AND SYNC

1425

1427

1436 EC16

MT1 MT2

VOLTAGE

10K

3407 1K

12K

330R

DIFFERENTIAL RDDA 2 DECODER

1422

10K

VP1

3 VREF REFERENCE

BIPHASE SYMBOL DECODER

COSTAS LOOP VARIABLE AND FIXED DIVIDER

3539

9475

1K 4402

WC_

QUAL 1

10n

CLOCKED COMPARATOR

5 VDDA

I2_DAT

JOGA

10K 3554

SDA

3414

QUALITY BIT GENERATOR

8 SCOUT 7 CIN

JOGB

3571

1N4148

P11

VDDD

OSCILLATOR AND DIVIDER

RECONSTRUCTION FILTER

1430

16 VDD

E0 O2

10K

3505

3572

6419

FOR C100 ONLY

15 6

6K8

6405

TpShData

1424

Sh_Str

330R

VSS

3603

3577

Amp_On

330R

P09

3607

3617

3583 10K

3582 10K D

3553

2430

57 Khz BANDPASS (8th ORDER)

47p

OPTIONS

64 P96

1K 2u2

1N4148

6420

AUX

3493

SA2

6409

1423

6418

P10

10K

560p

2K2

2411

3402

SCL

1433

OSCI

560p

VCC

3528

1421

P08

HEF4094BT 7404

330R

1426

D 3559

1N4148

P07

3475 1K5

12K

PWM

10n 2441

220K

D 47p

ANTIALIASING FILTER

4 MUX

3401

KEY2

63 P95

3588 10K

CdShStrOutp

3551

STR

Sh_Data

+LED2

1420

Sh_Clk

6K8

3613

5407

3488

1419

1418

6406

INC2

3556

9458

330R

6417 P06

3433 1K5

CdPore

P55

2421

P54

3480

1N4148

TpAdC1

3457 1K5

3517

5K6

TpAdC2

1K5

1N4148

3578

1416

1415

3611

3474

470K

P53

1K5 3451

TUNER

330R

6416

6433

1414

6415

P05

3449

3452 1K5

1417

SA1

3448 1K5

6446

1N4148

330R

SA2

3479

2442

1K 4401

1K 6410

100n

2474

2473

100n

2415

9418

5406

2u2

1413

100K

62 P94

I/O PORT 5

1412

ROCK

6424

1411

1N4148

P04

SA3

P10

P11

P12

P51

1N4148

CdSwinfo

3586

3467

P03

NTC

P50

P52

TuStereo

3616

10K 3504

1K 3585

3477

6414

OPTIONS

4410

4400

61 P93

3513

6404

1N4148

470K

60 P92

P13

P14 5

10K 3503

P47

330R

OPTIMAL

220u

59 P91

3512

P46

1N4148

VDD

6445

6423 1410

3515

58 P90

P15

P16

3501

560R

3510 1K

3462

KEY1

57 P87 P17

10K

1N4148 6413

3537

56 P86

3464

3584

100n

55 P85

TEST 9

10 P21

2424 15p

10K

3415

Tu_Rds

3K9

3400

22p

1409 P02

10n

54 P84 11 P22

P44

6447

100p

53 P83

2423 15p

KEY2

P43

DBB

BiPlaner

1408

2422

52 P82

12 RESET

13 XIN

KEY1

10K

2428

51 P81

2407 33p

3459

3490 1K

3546

ShData

ShClk

3614 50 P80

14 XOUT

15 VSS

10K 3587

KEY0

49 P77

2406 33p

1407

2480

48 P76

16 P20

KEY0

3454 330R

470K

47 P75

TEST

100n

3K9

2414

2445

3410

7400 SAA6579T

SA3

2468

DIPMATE

4M332 AT-51

47R

3406

2410 D

MODE

SA3 +F

220n

GND D

3412

P01

100n

46 P74

VOLA

10K

2u2

45 P73

17 P30

3618

1406

6412

1N4148

220n

2464

2 1

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16

P16

3447

P15

P14

3431

3446

P13

G01 G02 G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 G13 G14 P12

3429

3430

3445

P11

P10

P09

3428 1K

3444

18 P31

10K 3456

6402

10K 2478

3530

7403 BC847B

SA2

7402 M24C01

ShStr

3532

3443

P08

P07

3427

3442

P06

G14

G14x P05

P03

P04

3426

3425

3441

P02

3424 1K

3440

P01

G09

G09x G13

G14x

G12

3423 1K

3439

3438

P72

RdsClk

3555

15 6

4417

1 RT-01T

F1b F1a

P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16

01G 02G 03G 04G 05G 06G 07G 08G 09G 10G 11G 12G 13G 14G 40 39 38 37 36 35 34 33 32 31 30 29 28 27

49 F2a 48 F2b

F1b F1a

G11

G10

3422 1K

G08

1K 3437

G09x

3421 1K

G07

TuDat

D 1431

3420

P71

DT-38 32K768

8MHz

4406

5401

3521

FTD

RdsDat

FTD

220n

2462

I/O PORT 1

CST D 5400

10K

470p

2486

2485

470p

2484

SA1

470p

2483

DIPMATE

1K 42

3506

3497

24 P37

10K

3602

7401 TMP87CN71

470p

22K

3570

3574

2456

180p

3601

G 2457

I/O PORT 3

25 P00

3500

26 P01

3489

6 BIT A/DCONVERTER

(I/O PORT 2)

3436

G06

3486

TuClk

8 BIT TIMER/COUNTER

CLOCK/TIMING CONTROLLER

27 P02

TuCe

FE-ST-VK-N

180p

P70

28 P03

INTERRUPT CONTROLLER

3520

3484

3509 10K

100R

19 P32

NTC

3481

3499

ShData

ShStr

29 P04

VOLB

SROn

3478

ShClk

30 P05

20 P33

INC2

TpShStr

16 BIT TIMER/COUNTER

6401

P41

P45

31 P06

SROn

3472 3476

3508

INC2

+LED2

P40

P42

32 P07

TpShData

CdShData

Mute

PROGRAM COUNTER

CPU

21 P34

PROGR MEMORY (ROM) 48KX8 BIT

VDD

33 VDD

22 P35

Mute

1K 4413

3469

TpShClk PW_DN Amp_On

I/O PORT 9

34 P60

3498

Sh_Str

2458

100K

9469 1N4148

DATA

Amp_On

3465

6428

BiPlaner

CdShClk

22K

P67 36 P62

I2_DAT

3573

I/O PORT 8

DATA MEMORY (RAM) 1024X8 BIT

PW_DN

SA2

6400 TECHNO

-FTD

9468

P97

35 P61

Sh_Clk

22K

3435

G04

1K 1K

3434

G05

P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 G03

3453 1K

G02

37 P63

3507

3569

CDC3Lit3

6403

38 P64

PWM

2u2

Sr_On

OPTIMAL or JAZZ

-33V

VKK

I/O PORT 0

5404

10K

4403

+LED2 CDC1Lit1

+LED1

JAZZ

VKK I/O PORT 6

+LED1

D 22p

3558

39 P65

23 P36

1N4003

2u2

9479

100n

4405

I/O PORT 7

+LED2

2493 D

10K

3458

10K 3460

40 P66

2488

6426

-33V

5405

Sh_Str

SA1

3576

2u2

D 22p

2472

I2_CLK

5402

G01

DATA

6425 1N4003

10K

FTD

3575

D D

3455

G03 G04 G05 G06 G07 G08 G09 G10 G11 G12 G13 G14

2479 100n

4u7

2420

+5.6V

Sh_Clk 9

FTD

2481

PWM

FTD

3463

+5.6V

4u7

100n

GND D

4446

100u

+LED

2416

3471

47K

+LED2

4404

FTD

D ADC

2477 2418

2491

1R 9522

100p 7415 BC847B

2470

100n

2476 9521 3483

7414 BC847B

Sr_On

7413 BC847B

CDC2Lit2

1402 PH-S

1401

-33V

3568

7412 BC847B

10K

2490

9523

-FTD

100p F1

100K

CDC1Lit1

FTD

3531

ADC 6

2492

P09x P10x

1403 PH-S

P08x

4412

39 F2a 38 F2b

100u

2 1

3566

2409

2408 P01 P02 P03 P04 P05 P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16

KEY2

20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5

01G 02G 03G 04G 05G 06G 07G 08G 09G 10G 11G 12G

KEY1

33 32 31 30 29 28 27 26 25 24 23 22

2419

5K6

+5.6V

3600

+LED2

Sh_Str

1434 PH-S

4589

3581

-FTD

D +F

4K7

22p

+LED2

3565

2469

1438 HN-14NN12T

1400 BJ722GNK

FOR CD SL ONLY

7411 BC847B

4590

Sh_Data

10K

7410 BC847B

3562

+LED2

4K7

3561

+LED2

10K

7409

GP1U28XP

D D

ENABLE

2482

DATA

100n 9517

CLK

STEREO

WH4D-1

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

21 I16 23 H18 26 M2 27 K2 28 I3 29 H2 1400 B5 1401 D1 1402 C3 1403 C2 1404 J18 1405 H16 1406 E13 1407 E13 1408 E14 1409 E13 1410 E13 1411 E13 1412 F13 1413 F14 1414 F13 1415 F13 1416 F14 1417 F13 1418 F13 1419 F14 1420 G13 1421 G13 1422 G14 1423 G13 1424 G13 1425 G14 1426 G13 1427 G13 1428 H13 1429 H14 1430 G14 1431 H2 1432 H13 1433 I7 1434 B2 1436 I12 1437 J12 1438 A9 2406 H8 2407 H8 2408 B8 2409 B8 2410 I8 2411 I9 2412 C17 2414 J2 2415 D11 2416 E5 2417 J14 2418 D3 2419 D5 2420 D3 2421 G11 2422 J13 2423 H8 2424 H9 2425 K13 2426 L13 2427 L14 2428 K13 2430 J6 2431 J16 2432 L4 2433 K4 2434 L4 2435 M5 2436 M5 2437 M5 2439 K9 2440 K6 2441 K11 2442 K11 2443 H9 2445 J6 2446 I11 2447 I11 2448 L16 2449 K17 2450 E17 2451 G18 2452 L17 2453 L17 2454 K17 2455 K16 2456 G3 2457 G3 2458 G3 2459 J16 2460 H15 2462 H4 2464 I4 2468 I4 2469 A13 2470 B13 2471 A15 2472 B15 2473 D11 2474 D12 2475 F18 2476 D3 2477 D3 2478 D14 2479 D4 2480 H13 2481 H6 2482 M5 2483 H5 2484 H5 2485 H6 2486 H6 2487 F18 2488 E5 2489 J15 2490 C5 2491 D2 2492 D2 2493 E2 3400 I8 3401 I9 3402 J10 3406 J2 3407 G17 3410 J3 3412 J1 3414 J3 3415 J1 3417 G16 3419 G16 3420 D7 3421 D7 3422 D7 3423 D8 3424 D8 3425 D8 3426 D8 3427 D9 3428 D9 3429 D9 3430 D10 3431 D10 3433 F16 3434 D6 3435 D7 3436 D7 3437 D7 3438 D7 3439 D8 3440 D8 3441 D8 3442 D9 3443 D9 3444 D9 3445 D9

3446 D10 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

4417 E16 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

6-4

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.

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.

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 MISCELLANEOUS 1401 2422 025 14546

Flex Socket 16pin Hort.

1404 4822 265 11531 1405 4822 267 10953

Flex Socket 9pin Hort. Flex Socket 7pin Vert.

1406 4822 276 13775 1407 4822 276 13775

Tact Switch Tact Switch

1408 4822 276 13775 1409 4822 276 13775

Tact Switch Tact Switch

1410 4822 276 13775 1411 4822 276 13775

Tact Switch Tact Switch

1412 4822 276 13775 1413 4822 276 13775

Tact Switch Tact Switch

1414 4822 276 13775 1415 4822 276 13775

Tact Switch Tact Switch

1416 4822 276 13775 1417 4822 276 13775

Tact Switch Tact Switch

1418 4822 276 13775 1419 4822 276 13775

Tact Switch Tact Switch

1420 4822 276 13775 1421 4822 276 13775

Tact Switch Tact Switch

1422 4822 276 13775 1423 4822 276 13775

Tact Switch Tact Switch

1424 4822 276 13775 1426 4822 276 13775

Tact Switch Tact Switch

1432 4822 276 13775 1436 4822 273 10366

Tact Switch Rotary Encoder 24P

1437 4822 273 10365 1438 3139 110 52640

Rotary Encoder 24p FTD Display BJ796GNK

CAPACITORS 2406 5322 122 32659 2407 5322 122 32659

33pF 5% 50V 33pF 5% 50V

2408 5322 122 32531 2409 5322 122 32531

100pF 5% 50V 100pF 5% 50V

2412 4822 126 14585 2414 4822 126 13838

100nF 10% 50V 100nF +80/-20% 50V

2415 4822 126 14585 2416 4822 124 23432

100nF 10% 50V 100µF 20% 10V

2417 4822 124 12245 2418 4822 126 14043

220µF 20% 10V 1µF +80/-20% 16V

2419 4822 124 41584 2420 4822 124 12032

100µF 20% 10V 4,7µF 20% 50V

2421 4822 124 81151 2422 4822 126 14585

22µF 20% 50V 100nF 10% 50V

2423 4822 126 13486 2424 4822 126 13486

15pF 2% 63V 15pF 2% 63V

2425 4822 126 13838 2426 4822 126 13751

100nF +80/-20% 50V 47nF 10% 63V

2427 4822 122 33127 2428 4822 122 33177

2,2nF 10% 63V 10nF 20% 50V

2431 4822 126 14585 2434 4822 126 13692

100nF 10% 50V 47pF 1% 63V

2435 4822 126 13692

47pF 1% 63V

ELECTRICAL PARTS LIST - FRONT BOARD

2436 4822 126 13692 2437 4822 126 13692

47pF 1% 63V 47pF 1% 63V

3442 4822 051 10102 3443 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3501 4822 116 52226 3502 4822 051 20182

560R 5% 0,5W 1k8 5% 0,1W

2441 4822 122 33177 2442 4822 122 33177

10nF 20% 50V 10nF 20% 50V

3444 4822 051 10102 3445 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3503 4822 050 11002 3504 4822 051 10102

1k 1% 0,4W 1k 2% 0,25W

2443 4822 122 33177 2446 4822 122 33177

10nF 20% 50V 10nF 20% 50V

3446 4822 051 10102 3447 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3505 4822 117 13577 3506 4822 051 10102

330R 1% 0,1W 1k 2% 0,25W

2447 4822 122 33177 2462 4822 126 14076

10nF 20% 50V 220nF +80/-20% 25V

3448 4822 117 11454 3449 4822 116 52231

820R 1% 0,1W 820R 5% 0,5W

3507 4822 050 11002 3508 4822 051 10102

1k 1% 0,4W 1k 2% 0,25W

2464 4822 126 14076 2468 4822 126 14076

220nF +80/-20% 25V 220nF +80/-20% 25V

3451 4822 116 52231 3452 4822 117 11454

820R 5% 0,5W 820R 1% 0,1W

3509 4822 051 10102 3510 4822 050 11002

1k 2% 0,25W 1k 1% 0,4W

2475 4822 126 14585 2476 4822 124 12032

100nF 10% 50V 4,7µF 20% 50V

3453 4822 051 10102 3454 4822 117 13577

1k 2% 0,25W 330R 1% 0,1W

3511 4822 051 20182 3512 4822 050 21003

1k8 5% 0,1W 10k 1% 0,6W

2477 4822 126 14043 2479 4822 126 14585

1µF +80/-20% 16V 100nF 10% 50V

3455 4822 051 10102 3456 4822 117 10833

1k 2% 0,25W 10k 1% 0,1W

3513 4822 050 21003 3515 4822 117 10837

10k 1% 0,6W 100k 1% 0.1W

2481 5322 122 32268 2482 4822 126 12882

470pF 10% 50V 100nF +80/-20% 50V

3457 4822 117 11454 3458 4822 051 10102

820R 1% 0,1W 1k 2% 0,25W

3517 4822 117 11507 3518 4822 117 13577

6k8 1% 0,1W 330R 1% 0,1W

2483 5322 122 32268 2484 5322 122 32268

470pF 10% 50V 470pF 10% 50V

3459 4822 050 21003 3460 4822 051 10102

10k 1% 0,6W 1k 2% 0,25W

3519 4822 117 13577 3520 4822 050 21003

330R 1% 0,1W 10k 1% 0,6W

2485 5322 122 32268 2486 5322 122 32268

470pF 10% 50V 470pF 10% 50V

3461 4822 117 10833 3462 4822 117 13577

10k 1% 0,1W 330R 1% 0,1W

3521 4822 051 10102 3522 4822 117 12955

1k 2% 0,25W 2k7 1% 0,1W

2488 4822 126 14585 2489 4822 122 33891

100nF 10% 50V 3,3nF 10% 63V

3463 4822 117 10833 3464 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

3524 4822 050 11002 3525 4822 050 11002

1k 1% 0,4W 1k 1% 0,4W

2493 4822 126 14585

100nF 10% 50V

3465 4822 051 10102 3466 4822 117 10833

1k 2% 0,25W 10k 1% 0,1W

3527 4822 050 11002 3528 4822 051 10102

1k 1% 0,4W 1k 2% 0,25W

RESISTORS 3406 4822 051 20479

47R 5% 0,1W

3467 4822 117 13577 3469 4822 051 10102

330R 1% 0,1W 1k 2% 0,25W

3529 4822 051 10102 3530 4822 117 10833

1k 2% 0,25W 10k 1% 0,1W

3407 4822 051 10102 3410 4822 051 20392

1k 2% 0,25W 3k9 5% 0,1W

3471 4822 050 24708 3472 4822 051 10102

4R7 1% 0,6W 1k 2% 0,25W

3531 4822 117 10837 3532 4822 117 10837

100k 1% 0.1W 100k 1% 0.1W

3412 4822 051 20392 3417 4822 117 11454

3k9 5% 0,1W 820R 1% 0,1W

3474 4822 117 13577 3475 4822 116 52231

330R 1% 0,1W 820R 5% 0,5W

3533 4822 117 10833 3534 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

3419 4822 116 52231 3420 4822 051 10102

820R 5% 0,5W 1k 2% 0,25W

3476 4822 051 10102 3477 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3535 4822 117 10833 3536 4822 051 20474

10k 1% 0,1W 470k 5% 0,1W

3421 4822 051 10102 3422 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3478 4822 051 20101 3479 4822 051 10102

100R 5% 0,1W 1k 2% 0,25W

3537 4822 051 20474 3539 4822 117 10833

470k 5% 0,1W 10k 1% 0,1W

3423 4822 051 10102 3424 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3480 4822 117 13577 3481 4822 051 10102

330R 1% 0,1W 1k 2% 0,25W

3543 4822 051 10102 3545 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3425 4822 051 10102 3426 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3482 4822 051 10102 3483 4822 050 24708

1k 2% 0,25W 4R7 1% 0,6W

3546 4822 117 10833 3547 4822 051 10102

10k 1% 0,1W 1k 2% 0,25W

3427 4822 051 10102 3428 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3484 4822 051 10102 3485 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3548 4822 051 10102 3549 4822 117 10833

1k 2% 0,25W 10k 1% 0,1W

3429 4822 051 10102 3430 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3486 4822 051 10102 3488 4822 117 13577

1k 2% 0,25W 330R 1% 0,1W

3551 4822 117 13577 3552 4822 117 13577

330R 1% 0,1W 330R 1% 0,1W

3431 4822 051 10102 3433 4822 117 11454

1k 2% 0,25W 820R 1% 0,1W

3489 4822 051 10102 3490 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3553 4822 117 10833 3554 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

3434 4822 051 10102 3435 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3493 4822 117 13577 3494 4822 117 13577

330R 1% 0,1W 330R 1% 0,1W

3556 4822 051 10102 3558 4822 117 10833

1k 2% 0,25W 10k 1% 0,1W

3436 4822 051 10102 3437 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3495 4822 117 10833 3496 4822 051 10102

10k 1% 0,1W 1k 2% 0,25W

3559 4822 051 20105 3561 4822 051 20472

1M 5% 0,1W 4k7 5% 0,1W

3438 4822 051 10102 3439 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3497 4822 050 11002 3498 4822 051 10102

1k 1% 0,4W 1k 2% 0,25W

3562 4822 117 10833 3563 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

3440 4822 051 10102 3441 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

3499 4822 117 10833 3500 4822 051 10102

10k 1% 0,1W 1k 2% 0,25W

3564 4822 117 10833 3565 4822 051 20472

10k 1% 0,1W 4k7 5% 0,1W

6-7

ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS 3566 4822 117 10833 3567 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

4437 4822 051 20008 4438 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4489 4822 051 20008 4490 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4541 4822 051 20008 4542 4822 051 20008

0R Jumper 0805 0R Jumper 0805

3568 4822 117 10834 3569 4822 051 20223

47k 1% 0,1W 22k 5% 0,1W

4439 4822 051 20008 4440 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4491 4822 051 20008 4492 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4543 4822 051 20008 4544 4822 051 20008

0R Jumper 0805 0R Jumper 0805

3570 4822 051 20223 3571 4822 117 11383

22k 5% 0,1W 12k 1% 0,1W

4441 4822 051 20008 4442 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4493 4822 051 20008 4494 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4545 4822 051 20008 4546 4822 051 20008

0R Jumper 0805 0R Jumper 0805

3572 4822 117 10833 3573 4822 051 20223

10k 1% 0,1W 22k 5% 0,1W

4443 4822 051 20008 4444 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4495 4822 051 20008 4496 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4547 4822 051 20008

0R Jumper 0805

3574 4822 051 20223 3577 4822 117 11383

22k 5% 0,1W 12k 1% 0,1W

4445 4822 051 20008 4446 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4497 4822 051 20008 4498 4822 051 20008

0R Jumper 0805 0R Jumper 0805

COILS & FILTERS 5400 4822 242 72066

Ceram Resonator 8MHz

3578 4822 051 20562 3581 4822 117 10833

5k6 5% 0,1W 10k 1% 0,1W

4447 4822 051 20008 4448 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4499 4822 051 20008 4500 4822 051 20008

0R Jumper 0805 0R Jumper 0805

5401 2422 543 01069 5402 4822 157 62552

X’tal Resonator 32,768kHz Coil 2,2µH 5%

3584 4822 051 10102 3585 4822 051 10102

1k 2% 0,25W 1k 2% 0,25W

4449 4822 051 20008 4450 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4501 4822 051 20008 4502 4822 051 20008

0R Jumper 0805 0R Jumper 0805

5404 4822 157 62552 5405 4822 157 62552

Coil 2,2µH 5% Coil 2,2µH 5%

3586 4822 050 11002 3587 4822 050 21003

1k 1% 0,4W 10k 1% 0,6W

4451 4822 051 20008 4452 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4503 4822 051 20008 4504 4822 051 20008

0R Jumper 0805 0R Jumper 0805

DIODES

3601 4822 117 10833 3603 4822 117 10833

10k 1% 0,1W 10k 1% 0,1W

4453 4822 051 20008 4454 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4505 4822 051 20008 4506 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6400 4822 130 11589 6401 4822 130 11589

LTL-1CHAE LTL-1CHAE

3607 4822 051 20182 3608 4822 051 20182

1k8 5% 0,1W 1k8 5% 0,1W

4455 4822 051 20008 4456 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4507 4822 051 20008 4508 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6402 4822 130 11589 6403 4822 130 11589

LTL-1CHAE LTL-1CHAE

3609 4822 051 20182 3610 4822 051 20182

1k8 5% 0,1W 1k8 5% 0,1W

4457 4822 051 20008 4458 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4509 4822 051 20008 4510 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6404 4822 130 11589 6405 4822 130 10791

LTL-1CHAE LTL-1CHGE

3611 4822 051 20474 3612 4822 117 10833

470k 5% 0,1W 10k 1% 0,1W

4459 4822 051 20008 4460 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4511 4822 051 20008 4512 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6406 4822 130 11589 6407 4822 130 11589

LTL-1CHAE LTL-1CHAE

3613 4822 117 11383 3614 4822 117 11454

12k 1% 0,1W 820R 1% 0,1W

4461 4822 051 20008 4462 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4513 4822 051 20008 4514 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6408 4822 130 11589 6409 4822 130 11589

LTL-1CHAE LTL-1CHAE

3615 4822 117 11454 3616 4822 051 10102

820R 1% 0,1W 1k 2% 0,25W

4463 4822 051 20008 4464 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4515 4822 051 20008 4516 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6410 9322 161 99676 6411 9322 161 99676

LTL-2R3VYKNT LTL-2R3VYKNT

4401 4822 051 20008 4402 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4465 4822 051 20008 4466 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4517 4822 051 20008 4518 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6412 4822 130 30621 6413 4822 130 30621

1N4148 1N4148

4411 4822 051 20008 4412 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4467 4822 051 20008 4468 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4519 4822 051 20008 4520 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6414 4822 130 30621 6415 4822 130 30621

1N4148 1N4148

4414 4822 051 20008 4416 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4469 4822 051 20008 4470 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4521 4822 051 20008 4522 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6416 4822 130 30621 6417 4822 130 30621

1N4148 1N4148

4418 4822 051 20008 4419 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4471 4822 051 20008 4472 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4523 4822 051 20008 4524 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6418 4822 130 30621 6419 4822 130 30621

1N4148 1N4148

4420 4822 051 20008 4421 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4473 4822 051 20008 4474 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4525 4822 051 20008 4526 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6420 4822 130 30621 6421 4822 130 30621

1N4148 1N4148

4422 4822 051 20008 4423 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4475 4822 051 20008 4476 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4527 4822 051 20008 4528 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6423 4822 130 30621 6425 4822 130 31878

1N4148 1N4003G

4424 4822 051 20008 4425 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4477 4822 051 20008 4478 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4529 4822 051 20008 4530 4822 051 20008

0R Jumper 0805 0R Jumper 0805

6426 4822 130 31878 6428 4822 130 30621

1N4003G 1N4148

4426 4822 051 20008 4427 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4479 4822 051 20008 4480 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4531 4822 051 20008 4532 4822 051 20008

0R Jumper 0805 0R Jumper 0805

TRANSISTORS

4428 4822 051 20008 4429 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4481 4822 051 20008 4482 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4533 4822 051 20008 4534 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7401 3139 110 52521 7402 9965 000 04931

TMP87CS71F “290S52521” M24C01-WMN6

4430 4822 051 20008 4431 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4483 4822 051 20008 4484 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4535 4822 051 20008 4536 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7403 5322 130 60159 7404 5322 209 11306

BC847B HEF4094BT

4432 4822 051 20008 4433 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4485 4822 051 20008 4486 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4537 4822 051 20008 4538 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7405 5322 209 11306 7408 5322 130 60159

HEF4094BT BC847B

4434 4822 051 20008 4435 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4487 4822 051 20008 4488 4822 051 20008

0R Jumper 0805 0R Jumper 0805

4539 4822 051 20008 4540 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7409 4822 130 10165 7410 5322 130 60159

GP1U28XP BC847B

6-8

ELECTRICAL PARTS LIST - FRONT BOARD TRANSISTORS & INTEGRATED CIRCUITS 7411 5322 130 60159 BC847B 7412 5322 130 60159 BC847B 7413 5322 130 60159 7414 5322 130 60159

BC847B BC847B

7415 5322 130 60159

BC847B

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

7B-1

BLOCKDIAGRAM

TUNER BOARD ECO 5 systems VStabA

buffer ampl.

VStabB

Vcc1

Discriminator 5

VLoop

1101 (1102) A

10,7 MHz

Vdd Vcc2

RDS (MPX)

FM-RF

10,7 MHz

LF filter

10,7 MHz

VCO

Vcc 4

right

left

stereo 24

Version

1124 4

right 15 43

FM Mixer

FM frontend

FM-Osc.

FM Osc.

VLoop

Prescaler Multiplexer

AM-Osc.

TUNER BOARD ECO5

AM-RF

VLoop

VLoop VStabA VStabB

AM Det.

CONTROL

clock 27

clock

data 28

data

enable 29

enable

Charge pump

AFC

programmable output ports P0

Reference Oscillator

34 23

MW/LW

AM-RF, AM-Osc.

TABLE OF CONTENTS 75kHz

Vdd Vcc1 Vcc2

Blockdiagram ..................................................................7B-1 Adjustmant table .............................................................7B-2 Component layout ...........................................................7B-2 Circuit diagram ................................................................7B-3 Partslist ...........................................................................7B-4

1126 1121

RDS (MPX)

AGC 8

AM IF

AM Mixer

AM Frontend

AFC +

1103

left

stereo

AM Osc.

VLoop

Stereo Decoder

RADIO IC TEA 5757T

AFC -

AM-FRAME AERIAL

FM Det.

IF2

IF1

450kHz

VStabA

VStabB

VStabB ECO5 sys., 240698

7B-2

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

Input frequency

Input

Tuned to

Adjust

Output

Scope/Voltmeter

108MHz

5130

8V ±0.2V

check

4.3V ±0.5V

VARICAP ALIGNMENT FM 87.5 - 108MHz 2137 2138 2144 2148 2155 2162 3105 3110 3132 3142 3147

C2 C2 C2 C1 A2 A2 C3 C4 A4 A4 B5

C5 A5 B5 B4 A3 A2 B3 A2 B3 A4 B5

3149 3152 3154 3157 3158 3159 3160 3161 3170 3171 3172

C5 A5 C5 B5 A5 A5 A5 A5 C5 C5 C5

3173 5102 5103 5104 5105 5106 5109 5110 5111 5112 5113

5114 5115 5116 5119 5120 5121 5122 5123 5124 5126 5127

A5 C2 C2 C2 B2 B2 B4 B4 C3 C4 B3

C4 A4 A4 B5 B4 B4 B3 B2 B2 B3 B4

5130 5131 6101 6102 6103 6104 6106 6107 6109 6120 7102

7104 7105 7107 7119 9100 9101 9105 9111 9113 9114 9115

A3 A3 A2 A1 A1 A2 B3 C5 C2 C4 A3

9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 9128

C2 C3 B3 C4 A2 B3 B2 C2 B2 B2 B3

B2 B4 C4 B4 A2 C3 B1 C4 A3 B5 A2

9129 9130 9131 9133 9134 9136 9137

B3 C3 A5 C3 B3 A5 A5

2101 2102 2103 2108 2109 2111 2112 2113 2114 2116 2117

C4 C4 C3 A4 A4 A2 B5 A4 A4 B3 A3

2118 2119 2120 2122 2124 2126 2127 2131 2132 2134 2136

2139 2141 2142 2143 2145 2146 2147 2149 2150 2151 2152

B4 B4 B4 B3 A5 C2 C2 C2 C1 C1 B1

B2 B1 B1 A1 C1 C1 C1 B2 B2 C2 C3

2153 2154 2156 2157 2158 2159 2160 2161 2163 2164 2165

C3 C3 C4 B4 B4 C2 C4 A3 A2 B1 B3

2166 2167 2168 3101 3102 3103 3104 3106 3108 3109 3111

3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122

B2 B2 B1 C3 C3 C3 B3 C4 A4 A4 A3

A3 A2 A3 A3 A3 B4 B3 A3 B4 A3 B3

3123 3125 3126 3127 3128 3133 3134 3136 3137 3140 3141

3143 3144 3145 3146 3148 3153 3155 3156 3167 3168 3169

A3 A3 B3 B3 B3 B4 B4 B4 B4 B2 C2

3175 3176 3177 3178 3179 3180 3181 4101 4102 4103 4104

C2 C2 C2 A1 A1 C2 A2 A1 C2 B3 B2

A2 C2 A1 A1 A1 A4 C3 A4 A4 C2 A2

4105 4106 4107 4108 4109 4110 4111 4120 4150 4151 4152

4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163

B3 B4 C4 B4 A3 A3 C1 C2 B2 B3 B3

6105 6110 6111 6130 6131 7101 7103 7106 7108 7109 7111

B4 C3 A4 A2 B3 C2 A2 A1 A1 C1 C1

A4 A4 B4 C2 C3 B2 C2 A3 A3 A3 A1

7120 7121 7122 7123 7124 7125

B4 B3 B4 B4 C4 A1

(65.81 - 74, 87.5 - 108MHz)

1700kHz

5123

8V ±0.2V

530 - 1700kHz

530kHz

check

1.1V ±0.4V

FM/MW-version, 9kHz grid

1602kHz

5123

531 - 1602kHz

531kHz

check

279kHz

5122

8V ±0.2V

153kHz

check

1.1V ±0.4V

1602kHz

5123

8V ±0.2V

531kHz

check

1.1V ±0.4V

(65.81MHz)

FM/AM-version, 10kHz grid

LW 153 - 279kHz

MW FM/MW/LW- version, 9kHz grid

SEARCH SENS.

B C E

E B C

ECO5 3396 stage .2, 250698

3177

9119

4160

49 21

67 21

2166

2164 2141

4150

108MHz

2155

(65.81 - 74, 87.5 - 108MHz)

87.5MHz

(65.81MHz)

mod=1kHz ∆f=±22.5kHz

5131

98MHz, 1mV continuous wave

98MHz

3143 3167

41.. Chip jumper (not all items shown in schematic diagram)

B E

MAX

(65.81MHz)

3142

152kHz ±1kHz 1)

IC 7101 36

2134

2147

7103 3141

4111

450kHz

4163

marked components to be assembled as service solution for Local/DX - switching

AM IF

AM AFC

connect pin 6 of IC 7101 (AM Osc.) with short wire to ground (pin 4)

0 ± 3 mV DC

FM RF

2145

2132

2131

3145 3153

2127 2126

2102

2136 2159

4120

2 B

2139 3140 2168

4103 2151

4154

5119

2142 3169

2146

3103

4161

3148 2143

3119 3104 2 1

A6131 A

7101

2152

2101

3113

3114 3112 2165 4152

3168 4151

4105

3126 3127

2154

4107 3106

3181 2153 6130

3102 C

3178

3156

4110 2117

3123

3115

2114 3117

2122

2158

9114

4108

2156

6101

marked components to be assembled as service solution for Local/DX - switching

4157

2160

1131 1130

3149

3116

3180

3125

3109

4102 3108 2109

4101 4155

2113

6110

2118

7123

E 7124

2105

2120 3134

2112

4153 4106

3160 3161 3173

3152

Connector for AM - stereo Module

3171 3170 3147

6105

1127 1123 9137

1126 1125 1120 1121

2SA... BC...

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

3137 3136

7121

6107

41-50-89 26933 303 3013

7122B

3128

108MHz

2141

7111

4158

9124

A 6111

3118

FM 87.5 - 108MHz

shortcircuit to block AFC

VCO

4162

9133

3122

7120

3176 3144

7105

VCC2 GND VCC

3121

2111

3179

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist. ECO5 3396 stage .2, 250698

∆f=±15kHz VRF = 3mV

220R

DATA STEREO CLOCK DATA ENABLE MPX GND

9136

LW-RF

3172

6120 5127 9120 9118 9119

7119

9130

1119

9111

2129

5112 AM-IF2

2157 2119

7125

4159

3101

LW-RF

2110

2128

3175 3155

4109

2103

5103

9122

3154

1103

2137

EMARF MA

MW-RF

5114 AM-AFC

AM-IF1

2106 7104

5109

SW-RF

1 2107

5102 MW-RF

2148

9115 5111

5110

2135

3133

4104

1.1V ±0.4V

5126 9101 7107

6109

AM FRAME AERIAL

5113

6106

2144

3111 7108

3120 2116

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

7106 7109

2163

2161

SW-RF

5104 SW-ANT

3105

5105 9105 5

3132

9117

9114

9113

3157

DISCRIMINATOR

5120

1104 2115

5119

Voltage multiplier board

2105 9123

9134

5106

9129

2108

1101

2124 1

2138 9126

5122

5124 SW-OSC

4156

IC 7101

10.7MHz, 50mV continuous wave

3146

5123 MW-OSC

C A

2133

LW-OSC

1102

2130

FM 300 OHM

2125

VCC2 VCC RIGHT GND LEFT ENABLE

FM-RF

9131

2155 C 2123

FM 1105

1124

VCO

9125

6101 9128

FM 75 OHM

3158 3159

FM-RF

2104

3142

6.9V ±0.2V

FM IF

6102

9121

FM-OSC

AM FRAME

9100 2162

5116 1122

5115

6103 6104

7102

5130

5131

3110

1 1

531 - 1602kHz

ECO 5 TUNER BOARD / copper side view

3103 303 33962 98-05-14

ECO 5 TUNER BOARD / component side view

(1.2V ±0.5V)

100nF

5111

IC 7101 40 see remark 2)

max.

2106 2107 2110 2115 2123 2125 2128 2129 2130 2133 2135

100nF

5112 fo symmetric

5114

continuous wave

0 ± 2 mV DC

VRF = 10mV

AM RF 3) MW 4)

1494kHz

2106

558kHz

5102

198kHz

5103

1500kHz

2106

560kHz

5102

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

531 - 1602kHz

1494kHz

FM/AM-version, 10kHz grid

530 - 1700kHz

560kHz

∆f = ±30kHz VRF as low as possible

max.

A1 A1 C1 B1 A1 C5 A5 B5 B5 A2 A1

220R

1101 1102 1103 1104 1105 1119 1120 1130 1131 2104 2105

87.5MHz

4 fo symmetric

ECO5, discr. coil, 090797

Use service test program. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically. 1) If sensitivity of frequency counter is too low adjust to max. channel separation

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

(input signal: stereo left 90% + 9%, adjust output on right channel to minimum) 3) For AM RF adjustments the original frame antenna has to be used !

Repeat

4) MW has to be aligned before LW.

7B-3

AM-IF1

5111

AM IF

VSTABA

100n

1.4V 36

0.7V 35

1.4V 34 VSTABB FM-IF2 33 0.7V

5114

AM-AFC

3157

3170

remark

7111 not mounted

/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

x -

/14 FM-OIRT/MW

/17 FM/AM

/.. FM/MW/2xSW

/15 FM/MW/SW-Eu

CLOCK 27

MPX to 1121

DISCRIMINATOR

3170 100k

3157 100k 2130

3155 470R z_100R

1N4148

6107 2134

3152 470R

15n_y22n

2136

GND

right

Vcc

(11 - 14V) typ. 12V

T030

T031

2135 x

T033

T034

T035

T036

V+ stereo

T038

T039

STSIG VCO-kill R-out L-out L-FM

R-FM +FM GND

AM-IF

3134 22k

560p

2125

10p_w

3 2

FM w 7124 BC848C

2122

3137 22k

22n

7122 w BC848C

3180 22k

3128 w 2k2

AM-IF

2160 u

390p

5122 LW=high

P0 MW=high

6105

Chip jumper

41..

HN1V02H

r....for RDS version only s...for East European version (/14/34) only t....for Japanese version (/06/26) only u...for 2-band (FM/AM) version only v...for SW-version 3.9-12.1MHz only w...for LW only x....not for all versions y....for USA version (/17/37) only z....for AM-STEREO (/06/13/26/33) versions only

AM MPX (Audio Frequency)

AF - left/right

.............

V EVM

Vdc FM mode stereo

Vdc MW mode

Vdc LW mode

N Voltages measured while set is tuned to a strong transmitter

ECO5 systems, discr.coil, 030998

Signal path

7109w

BC858B

2120

2158

3123 w 4k7

9117 u

1130 z 1131 z

3n3

w 3125 10k

4108

2123 w

3132 47R

Vdd

left

3 2

Vdd

1124

T026

220n

4106 5123

22p w_27p

stereo

3 clock

Low=AM mono 4 P0

HN1V02H 3

6 6105 5

data

2137 x

AM-OSCILLATOR

T011

220n J

T025

BZX79-C11 10k 3177z

3146 22R

220n

H 3154 150R

T045 7125 z BC848C

0.2V

stereo

enable

T024

T027

T018

mono

22n

2148

220p

2147

220p

22n

3167 220R

2143

2142

2141

version detection

2144

T017

3171 330R

7111 BC848C

Vcc1 8V Vdd 8V

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

3140 and 5120 provisional as alternative

Vdd

22 11V

3147 3M3

buffer amplifier

21 2V

(2140) 2164 470n

23 8V

Vdd

Vcc2

T016

T042

T041

AFC+

AFC-

2139 1

2168

470n

2132

3143 22k

19 1.2V 20 1.2V

3 2

3144 1k

18 1V

2u2

2138

470n

2133

3145 2k2 r

r 7103 BC858C

5119

2131

Vcc1

CDA10.7MG61KA

IF GND

12 0.8V 13 0.7V 14 0.7V 15 0.7V 16 1V 0.1V

AFC

FM-Demod.

FILTER

PILOT

right

left

LPF

MUTE

220n

15p 5120

STEREO DECODER

2127 1.2V 11 MPX-IN

Mono/ Stereo

2166

0.3V

stereo 0.5V mono 4.9V

3156 100k

12p

75KHz 3169 150k 24 stereo 0.3V mono 4.9V

OSC.

Mono/ Stereo

2167

25 1.3V

6120

XTAL

2145

TEA5757 z_TEA5759

T012 0.7V 10 AF-Out

3176 1k

stereo

MPX 1126 1

T022 T023

220p

Dig.GND

7101

T021

DET

Charge Pump

MPX from 3144

GND

3153 470R

FM dd

T020

3160 470R 3159 470R

2146

STABILIZER

1.3V 9 VCO 1V

3161 470R

3179z 1M

5 2126

330p 4103

4101u

1121 r 1

DATA

5121 3141 56k

Programmable Output Ports

3178z 3M3

VCO

100n

2159

Vcc1 T040 8V 7 Vcc1

3142 100k

T032

150kHz, 50mVpp

Ripple

8 I-TUNE

10n

2102

2107

5103

Write 29 Enable

AM DET

VSTABB

2163

Multiplexer AGC

33p

6130

Prescaler

x = component mounted

2161 x

CONTROL

0V 6 AM-OSC.

FM-OSCILLATOR

3110 47R

T037

IF2

FM MIXER

VSTABA

FM Frontend

FM OSC

3158 470R

2103

3-11p

4p7 2155

1SV228 2154 x

printed

SW = Software initialisation AGC

RF-GND

/17 FM/AM-Stereo

450 kHz

T015 1

AM-AFC 32 1.4V

AGC AM OSC

10p

100p 2109 w

2108

0.7V 37

IF1

Vcc2

3156

T047

1.4V 38

22n

100p

1V 39

82p 3140 150R

MW=high

5110

AM MIXER

0V 3 FM-RF

t_2p2 15p s_12p 5130

2106

4102 u

3101 33k s_5k6

HN1V02H

2152

to 1130,1131 AM Stereo module

FM-IF2

AM Frontend

0V 5 FM-OSC.

2 7

w 7105 BC338-40

AM-IF

AGC

5131

33n s_560p

6105

7104 w BC338-40

T014

AM-IF2

RF-GND

T043 2.1V 1 Ripple

100n

3175 z 2k7

6120 /00 FM/MW/LW

FM-IF1

FM-IF1 in

1.4V 40

VERSION PROGRAMMING COMPONENTS

5109

3113t 1k

2111t

10u

1.4V 41

3109w 4k7

AM Det.

0V 2 AM-RF

3102 100k

3-11p w_4-20p

0.7V 43

CONTROL

5102

3108 2k2

2165

2SA838B

T005

LW=high

3103 18k t_18k

3120 0R

Q-MULTIPLIER 7102

T006

2129 100u

6131

0.15V 44

0.7V

AM Mixout

T044

FM-RF

9119 1103

AM-IF2

7119t 2SC1047

MW/LW-RF

AM FRAME AERIAL

to 3103 REF REF

FM-In

6106

T009

2128

9101

4156 4155

C 3105 220R

1N4148

3106 10k

100p (if 1102 is used) 47p (if 1101 is used)

AGC

100p

2101

2104

BA484

4104 x

SFU450B

3104 180R

9114

6104

1N4148

6103

1N4148

T003

100p

T013

AM-IF1-in

remove 9100 6101 2105

5112

450 kHz

3119t 330R

4105x

Service Solution for Local/DX - switching T002

5113

2150

1102 x 1

450 kHz

FM 50 OHM

2149

9128

to/from CONTROL BOARD

to/from COMBI BOARD / Source Selector part

T046 4 T001

printed

FM Mixout

300 OHM

Systems

FM-IF2

1101

Fieldstrength Indic.

100n

to/from AM-stereo module

TUNER BOARD ECO5 /

1101 A 1 1102 B 2 1103 D 2 1121 E20 1124 G20 1126 E20 1130 I20 1131 I20 2101 C 6 2102 G 7 2103 D 9 2104 B 6 2106 F 5 2107 G 6 2108 G 3 2109 G 3 2111 C13 2120 L11 2122 N11 2123 M11 2125 M11 2126 G 9 2127 G10 2128 C11 2129 C 9 2130 H17 2131 I10 2132 I10 2133 H11 2134 J17 2135 J18 2136 J17 2137 J18 2138 H12 2139 H13 2140 H14 2141 H14 2142 H14 2143 I17 2144 H17 2145 G16 2146 F15 2147 F16 2148 F16 2149 C15 2150 B13 2152 F 7 2153 E 8 2154 E 7 2155 D 8 2158 M11 2159 F 9 2160 M12 2161 D16 2163 E16 2164 H14 2165 C 9 2166 G16 2167 F16 2168 I 13 3101 E 7 3102 E 7 3103 C 8 3104 B11 3105 C 7 3108 E 3 3109 F 2 3110 F 6 3113 C13 3119 B13 3120 C 6 3123 M 7 3125 M 6 3128 M 8 3132 L 9 3134 M12 3137 M13 3140 I13 3141 G10 3142 G 9 3143 I10 3144 I10 3145 H10 3146 I17 3147 I15 3152 H18 3153 H19 3154 H18 3155 H17 3156 G17 3157 F17 3158 F18 3159 F18 3160 E18 3161 E18 3167 G18 3169 G15 3170 F17 3171 H15 3175 B16 3176 J 9 3177 I18 3178 I15 3179 I16 3180 M7 4101 G 5 4102 F 5 4103 G 9 4104 B13 4105 B11 4106 K12 4108 L 9 5102 E 4 5103 F 4 5109 B13 5110 B14 5111 A13 5112 A15 5113 B12 5114 C16 5119 I 12 5120 H13 5121 F15 5122 M11 5123 L11 5130 E 8 5131 D 8 6103 C 2 6104 C 3 6105 K12 6105 E 6 6106 C 6 6107 H17 6120 G16 6130 E 7 6131 D 7 7101 G11 7102 D 8 7103 I 9 7104 E 3 7105 F 2 7109 M 7 7111 F18 7119 B13 7122 M 9 7124 M13 7125 I16 9100 B 4 9101 C 6 9117 L10 9128 A 4

7B-4

ELECTRICAL PARTS LIST - ECO5 TUNER BOARD

ELECTRICAL PARTS LIST - ECO5 TUNER BOARD MISCELLANEOUS 1101 4822 267 31505 1102 4822 267 10283

Antenna Socket 300R Antenna Socket Coax IEC 75R

CAPACITORS 2101 5322 122 32531

100pF 5% 50V

2101 4822 126 13692 2102 4822 122 33177

47pF 1% 63V 10nF 20% 50V

2103 5322 122 34123 2104 4822 122 33195

1nF 10% 50V 100pF 10% 50V

2106 4822 125 50355 2106 4822 125 60101

for LW version Trimmer 4-20pF Trimmer 3-11pF 100V

2107 4822 121 51319 2108 5322 122 32531

1µF 10% 63V 100pF 5% 50V

2109 5322 122 32448 2120 4822 126 13691

10pF 5% 50V 27pF 1% 63V

2120 5322 122 32658 2122 4822 122 33891

22pF 5% 50V 3,3nF 10% 63V

2125 4822 121 51381 2126 5322 122 31863

560pF 5% 400V 330pF 5% 50V

for USA

7104 5322 130 44779 7105 5322 130 44779

BC338-40 BC338-40

for LW version

2163 4822 126 10002 2164 4822 126 13482

100nF 20% 25V 470nF +80/- 20% 16V

4103 4822 051 20008 4104 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7109 5322 130 41983 7111 5322 130 42136

BC858B BC848C

for LW version

2165 4822 126 10002 2166 5322 122 34123

100nF 20% 25V 1nF 10% 50V

4105 4822 051 20008 4106 4822 051 20008

0R Jumper 0805 0R Jumper 0805

7122 5322 130 42136 7124 5322 130 42136

BC848C BC848C

for LW version

2167 4822 122 32139 2168 4822 126 13695

12pF 2% 63V 82pF 1% 63V

4108 4822 051 20008 4111 4822 051 20008

0R Jumper 0805 0R Jumper 0805

Note: Only the parts mentioned in this list are normal

4120 4822 051 20008 4150 4822 051 10008

0R Jumper 0805 0R Jumper 1206

4151 4822 051 20008 4152 4822 051 10008

0R Jumper 0805 0R Jumper 1206

for 2-Band only

service spare parts.

0R Jumper 1206 0R Jumper 1206

for LW version

3104 4822 117 11448 3105 4822 116 83872

180R 1% 0,1W 220R 5% 0,5W

4155 4822 051 10008 4156 4822 051 20008

0R Jumper 1206 0R Jumper 0805

3108 4822 117 11449 3109 4822 051 20472

2k2 1% 0,1W 4k7 5% 0,1W

4157 4822 051 10008 4158 4822 051 10008

0R Jumper 1206 0R Jumper 1206

3110 4822 116 52195 3120 4822 051 20008

47R 5% 0,5W 0R Jumper 0805

4159 4822 051 10008 4162 4822 051 10008

0R Jumper 1206 0R Jumper 1206

3123 4822 051 20472 3125 4822 117 10833

4k7 5% 0,1W 10k 1% 0,1W

for LW version for LW version

COILS & FILTERS

3128 4822 117 11449 3132 4822 116 52195

2k2 1% 0,1W 47R 5% 0,5W

for LW version

5102 4822 157 71634 5103 4822 157 71635

MW RF Coil LW RF Coil

3134 4822 051 20223 3137 4822 051 20223

22k 5% 0,1W 22k 5% 0,1W

5109 4822 242 70665 5110 4822 242 70665

Ceram Filter 10,7MHz Ceram Filter 10,7MHz

3140 4822 051 20008

0R Jumper 0805

5111 4822 158 60511 5112 4822 157 70302

AM-IF Filter 450kHz AM-IF Filter 450kHz

3140 4822 117 10353

150R 1% 0,1W

AM-IF Filter 450kHz Discriminator 10,7MHz

470nF +80/- 20% 16V 470nF +80/- 20% 16V

0,22µF 20% 63V 2,2µF 20% 50V

for 2-Band only

4153 4822 051 10008 4154 4822 051 10008

2131 4822 126 13482 2132 4822 126 13482

2137 4822 124 40746 2138 4822 124 41576

0R Jumper 0805 0R Jumper 0805

100k 5% 0,1W 18k 1% 0,1W

470nF 16V 470nF 16V

15nF 5% 63V 22nF 10% 63V

4101 4822 051 20008 4102 4822 051 20008

3102 4822 051 20104 3103 4822 117 10965

2131 4822 122 33325 2132 4822 122 33325

2136 4822 126 13188 2136 5322 122 32654

2SA838B BC858C

for LW version

100µF 20% 10V 22nF+80/- 20% 25V

22nF 10% 63V 0,22µF 20% 63V

22nF 10% 63V 100nF 20% 25V

2160 5322 122 32654 2161 4822 126 10002

7102 4822 130 60093 7103 4822 130 42513

for LW version

5k6 5% 0,1W 33k 5% 0,1W

2129 4822 124 41584 2130 4822 126 11585

2134 5322 122 32654 2135 4822 124 40746

for RDS version

for LW version

3101 4822 051 20562 3101 4822 051 20333

for LW version

220nF +80/-20% 50V 10µF 20% 50V

1µF 20% 63V 15nF 5% 63V

1k 2% 0,25W 22k 5% 0,1W

10pF 5% 50V 33pF 5% 50V

RESISTORS

2127 4822 126 13473 2128 4822 124 41579

2133 4822 124 40242 2134 4822 126 13188

3176 4822 051 10102 3180 4822 051 20223

2158 5322 122 32448 2159 5322 122 32659

2139 4822 126 14236 2140 4822 121 51252

50V 15pF 5% 470nF 5% 63V

2141 4822 126 10002 2142 4822 126 10002

100nF 20% 25V 100nF 20% 25V

2143 4822 126 13473 2144 4822 124 40242

220nF +80/-20% 50V 1µF 20% 63V

2145 4822 122 33575 2146 4822 122 33575

220pF 5% 50V 220pF 5% 50V

for LW version for LW version

for LW version

5120=CDA10.7MG40K

for USA

for East. Europe

for LW version

5120=CDA10.7MG61KA

5114 4822 157 70302 5119 4822 157 11443

3141 4822 051 20563 3142 4822 100 11163

56k 5% 0,1W Trimmer 100k 30% 0,1W

5120 4822 242 82065 5120 4822 242 10251

Cer. Disc. 10,7MG40K Cer. Disc.10,7MG61KA-TF21

3143 4822 051 20223 3144 4822 051 10102

22k 5% 0,1W 1k 2% 0,25W

5121 4822 242 10261 5122 4822 157 60517

Quartz 75kHz Osc. Coil LW

3145 4822 117 11449 3146 4822 051 20229

2k2 1% 0,1W 22R 5% 0,1W

5123 4822 157 60517 5130 4822 156 30947

Osc. Coil MW RF-Coil 1.5T

3152 4822 116 83883 3153 4822 051 20471

470R 5% 0,5W 470R 5% 0,1W

5131 4822 156 30947

RF-Coil 1.5T

3154 4822 116 83868 3155 4822 051 20471

150R 5% 0,5W 470R 5% 0,1W

DIODES 6103 4822 130 30621

1N4148

3156 4822 051 20104 3157 4822 116 52234

100k 5% 0,1W 100k 5% 0,5W

6104 4822 130 30621 6105 4822 130 83075

1N4148 HN1V02H-B

3158 4822 116 83883 3159 4822 116 83883

470R 5% 0,5W 470R 5% 0,5W

6106 4822 130 30621 6107 4822 130 34488

1N4148 BZX79-B11

470R 5% 0,5W 470R 5% 0,5W

6120 4822 130 30621 6130 4822 130 82833

1N4148 1SV228 1SV228

for RDS version for RDS version

for /21/30/33 only for East. Europe

2147 4822 122 33575 2148 4822 126 11585

220pF 5% 50V 22nF+80/- 20% 25V

2149 5322 122 32654 2150 4822 122 31947

22nF 10% 63V 100nF 20% 63V

2152 5322 116 80853 2152 4822 126 12105

560pF 5% 63V 33nF 5% 63V

for East. Europe

3160 4822 116 83883 3161 4822 116 83883

12pF 2% 63V 15pF 2% 63V

for East. Europe

220R 1% 0.1W 150k 5% 0,1W

6131 4822 130 82833

2153 4822 122 32139 2153 4822 122 32504

3167 4822 117 11503 3169 4822 051 20154

2155 4822 125 60101

Trimmer 3-11pF 100V

3170 4822 116 52234 3171 4822 116 52219

100k 5% 0,5W 330R 5% 0,5W

TRANSISTORS & INTEGRATED CIRCUITS 7101 4822 209 90924 TEA5757H/V1

for LW version

not for /21/30/33

for RDS version

for LW version

9-1

Tapedeck wiring (Double deck) TO ETF BOARD CONNECTOR 1770 (ND) 14P CONNECTOR 1740 (DB) 14P REC REV

REC FWD

CRO2*

* Not for Ferro version

ETF7 TAPE MODULE (Non-Dolby Version)

â&#x20AC;&#x201C;

MODE SW

TAPE DECK MOTOR

Mechanism B

Mechanism A TO ETF BOARD CONNECTOR 1730 (3P)

TO ETF BOARD CONNECTOR 1710 (ND) 5P CONNECTOR 1720 (DB) 6P

TABLE OF CONTENTS Tape Module Wiring & variation table ....................... 9-1 Block diagram ............................................................ 9-2

Variations table for Analog Circuit

Brief Introduction ....................................................... 9-3 Connector assignment ............................................... 9-4

Non-autoreverse

ND/DD/FR

ND/DD/FF

Autoreverse ND/DD/FR

Non-autoreverse ND/DD/FF

Chrome/Ferro

Ferro

Chrome/Ferro

Ferro

100nF

3769

12k

8k2

2701 , 2702

150pF

270pF

3772

6k8

5k6

2703 , 2704

100pF

220pF

4785

0R jumper 8k2

Tape deck electronics & Tape adjustments ............... 9-5 ETF7 Non-Dolby board layouts ................................. 9-6

2624

Analog Circuit diagram .............................................. 9-7 Servo Circuit diagram ................................................ 9-8 Exploded views & parts list ........................................ 9-9 Electrical parts list .................................................... 9-13

Autoreverse

2717 , 2718

10nF

15nF

3774

15k

8k2

2721 , 2722

6,8nF

6614

1N4148

2727 , 2728

470pF

1nF

7616

BC857B

3616

10k

7622

BC847B

3618

6k8

3620

10k trimmer

3622

10k trimmer

3672

4k7

3676

47k

3687

220R

3688

680R

3723 , 3724

15k

18k

3725 , 3726

10R

3727 , 3728

5k6

6k8

3729 , 3730

3k3

4k7

3743 , 3744

1k5

2k2

3745 , 3746

3k3

5k6

3754 , 3755

47R

9-2

BLOCK DIAGRAM Line-In ATTEN

7710

7720 PB Out

9792 #

Playback Head

PRE-AMPLIFIER AN7318S

SOURCE SEL HEF4952BT

ATTEN For Dolby version only

ALCEN

1A0 1A1 1A2

ALC

PB In

Rec current 7740

Rec/Pb Head

Rec In

PB EON. SW. HEF4952BT

PLAYBACK EQUALISATION

4794 #

PB A ADJ

PB B ADJ

1A0

1A1

PB Out

7630 DOLBY B NR CXA1101M DOLBY

REC Out

2A2

MUTE

2A0 2A1 2A2

MPX

BIAS SYM

7788

IEC I IEC II REC EON.

RECORD AMP NJM4560D

HD SW.

REC EON. SW. HEF4952BT

BIAS ADJ

NOM/HI SPEED REC EON. 3A0

OSCILLATOR CRB

1A0

ALCEN

7787

REC

1A2 7780 7791

CRA 7792 NOTE:

1A1

2A0

# For Non-dolby version only Only 1 channel is presented. MicroProcessor Control / Communication lines Direct / Indirect Control lines from Shift Registers

NS/HS (NS)

SOLENOID SUPPLY CTRL

MOTOR VCC SUPPLY CTRL

NS/HS CTRL

DECK(S) SW. STATUS TO VOLTS CONV.

AD1

7622 3A0

AD2

CLK DATA STROBE

7610 SHIFT REGISTER HEF4094BT

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

Deck A (Pb) switches, sensors & motor

REC

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

Erase

NOM/HI SPEED REC EON.

3A0 3A1 3A2 (HS) (REC) (CRB)

Bias

REC ADJ

7730

REC

Erase Head

2A2

7640

9-3

Brief introduction General 1. Playback Mode

During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing

via connector 1701.

the speed of the motor.

Recording Mode Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.

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

Dubbing Mode In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is

13. Motor Speed (For FR versions only)

Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT). The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board

Dolby Circuit (For sets with Dolby B NR version only) 15. IC7630 (CXA1551M)

obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode.

IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/

Mode Selector The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal

LOW for NR OFF/ON.

from Deck B, Recording Signal and Dubbing Signal. 5.

Amplifier PB/REC Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.

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

16. 19kHz Filter The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner signal only) of the Recording signal. 17. Level Adjust The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference (400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor 7633, 7634 and 3635, 3636 are active for Playback Deck B.

below saturation level, to prevent recording distortion. 18. Amplifier IC7640 (NJM4560M) 7.

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

IC7740 (HEF4952BT) The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC

The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal. 19. Muting Circuit The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during Recording mode.

II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC II). This IC will switch to Flat Gain during the Recording mode. 9.

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

10. Bias Level Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome. 11. Bias Symm (For Dolby B NR version only) Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal. 12. PB Switch Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator signal to be superposition onto the Recording signal for recording.

NOTATIONS & ABBREVIATIONS USED IN THIS DOCUMENT CR Chrome (IEC type II) DB Dolby NR type B DD Double Deck DM Double Motor FE Ferro (IEC type I) FF Non-Autoreverse FR Autoreverse Deck B Gnd x Ground x HSD High speed dubbing ND Non Dolby NR Noise Reduction NSD Normal speed dubbing PB Playback REC Record S/A Sub-assy SD Single Deck SM Single Motor

9-4

CONNECTORS ASSIGNMENTS: CONNECTOR 1701 1 2 3 4 5 6 7

REC-L REC-R GND A TAPE-L +12V TAPE-R -CMOS

CONNECTOR 1703 1 2

GND M +MOTOR

CONNECTOR 1706 1 2 3 4 5 6 7

AD2 AD1 +5V GND P CLK DATA STROBE

CONNECTOR 1710 1 2 3 4 5

B R/P HD L+ GND A B R/P HD R+ ERASE HEAD GND A

CONNECTOR 1720 1 2 3 4 5 6

B R/P HD L+ B R/P HD LB R/P HD R+ B R/P HD RERASE HEAD GND A

CONNECTOR 1730 1 2 3

A PB HD L+ GND A A PB HD R+

INTERCONNECTION TO AF BOARD Record input left Record input right AF Ground Playback output left D.C. supply (+12V) for AF electronics Playback output right Negative d.c. supply (-9V) for CMOS ICs INTERCONNECTION TO AF BOARD Motor Ground D.C. supply (+12V) for tape deck motor & solenoid INTERCONNECTION TO FRONT BOARD Deck sensing switches output voltage / Deck A EOT Deck sensing switches output voltage / Deck B EOT DC supply +5V for ADC network Control & Oscillator Ground HEF4094BT shift register Clock line HEF4094BT shift register Data line HEF4094BT shift register Strobe line DECK B HEADS CONNECTON (For Non-Dolby version only) R/P Head left channel positive R/P Head return ground R/P Head right channel positive Erase Head Erase Head ground DECK B HEADS CONNECTON (For Dolby B NR version only) R/P Head left channel positive R/P Head left channel negative R/P Head right channel positive R/P Head right channel negative Erase Head Erase Head ground DECK A HEAD CONNECTIONS (For Double Deck versions only) Pb Head left channel positive Pb Head return ground shield Pb Head right channel positive

CONNECTOR 1740 1 2 3 4 5 6 7 8 9 10 11 12 13 14

REC REW CrO2 B REC FWD PHOTO B SOL B Vcc MODE B GND M SOL A PHOTO A MODE A L CrO2 A H

CONNECTOR 1770 1 2 3 4 5 6 7 8 9 10 11 12 13 14

REC REW CrO2 B REC FWD PHOTO B SOL B Vcc MODE B GND M SOL A PHOTO A MODE A L CrO2 A H

DECK A & B CONTROL INTERFACE (For Dolby B NR version only) Record tab protection status switch (reverse) Chrome tape detection switch deck B Record tab protection status switch (forward) Photo sensor output (tape movement indication) Solenoid supply for deck B Deck / Motor supply Mode switch (head engagement) Deck / Motor ground Solenoid supply for deck A Photo sensor output (tape movement indication) Mode switch (head engagement) L pin for motor Chrome tape detection switch deck A H pin for motor

[open=on: close=off] [open=Cr: close=Fe] [open=on: close=off]

[open=off: close=engaged]

[open=off: close=engaged] [open=Cr: close=Fe]

DECK A & B CONTROL INTERFACE (For Non-Dolby version only) Record tab protection status switch (reverse) Chrome tape detection switch deck B Record tab protection status switch (forward) Photo sensor output (tape movement indication) Solenoid supply for deck B Deck / Motor supply Mode switch (head engagement) Deck / Motor ground Solenoid supply for deck A Photo sensor output (tape movement indication) Mode switch (head engagement) L pin for motor Chrome tape detection switch deck A H pin for motor

[open=on: close=off] [open=Cr: close=Fe] [open=on: close=off]

[open=off: close=engaged]

[open=off: close=engaged] [open=Cr: close=Fe]

9-5

TAPE MECHANISM ELECTRONICS

TAPE ADJUSTMENT & CHECK TABLE B Photo Sensor

Rec-R

1. B Rec Switch (REV)

CrO2*

2. B CrO2 Switch

TEST CASSETTE

RECORDER MODE

MEASURE ON

ADJUST

READ ON

with

ADJUST MOTOR SPEED

3. B Rec Switch (FWD)

Rec-F

4. B Photo Out Solenoid

PLAY B

SBC420 3150Hz

NORMAL SPEED

PLAY A

LEFT RIGHT

frequency counter

3620

3150Hz – 0.5%

check

3150Hz -0.8/+1.8%

CHECK WOW & FLUTTER

5. B Solenoid

SBC420 3150Hz

DECK A & B

PLAY

check

†0.4 % DIN

left hand screw

max. output level & left=right

W&F-meter

LEFT RIGHT

6. Vcc 12V

B-Mode

ADJUST AZIMUTH

7. B Mode Switch 8. Gnd

PLAY FWD

SBC420 10kHz

DECK A & B

Solenoid

mV-meter

right hand screw

CHECK PLAYBACK FREQUENCY RESPONSE

10. A Photo Out

Motor

PLAY REV # LEFT RIGHT

R1 (680R) 9. A Solenoid

DECK A & B

PLAY

SBC420

mV-meter

check

limits see fig.1

3773

995mV

check

750mV – 1.5dB

mV-meter

check

limits see fig. 2 *

THD-meter

check

†3% *

LEFT RIGHT

11. A Mode Switch ADJUST BIAS CURRENT

12. Motor L A-Mode

SBC419A^

13. A CrO2 Switch

R2 (680R)

14. Motor H

A Photo Sensor

RECORD

DECK B

SBC420

Inject 3mV signals 100Hz, 250Hz, 1kHz, 10kHz, 12.5kHz Mechanism A Head Wires Soldering

Pink or Red

Play Head

White

via

RECORD B

RECORDED CASSETTE

PLAY B

SBC419A^ or SBC420

RECORD B

Screen (Gnd)

via

Mechanism B Head Wires Soldering (Non-Dolby version) Head wire connector pcb 1. 2. 3. 4. 5.

+L ch (White) - ch (Black) +R ch (Red) E Head (Blue) E Head (Yellow)

Head wire connector pcb 1. 2. 3. 4. 5.

Rec/Pb Head

Erase Head

White Black Red Blue Yellow

For Normal Head

For Auto-reverse Head

mV-meter

LEFT RIGHT

SBC419A^ or SBC420

Inject 1kHz 8.85mV

Rec/Pb Head

CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION

CrO2*

* No Leaf switch & copper pattern shorted together for Ferro version

LEFT RIGHT

RECORDED CASSETTE

PLAY B

LEFT RIGHT

SBC419A^ : 4822 397 30069 SBC420 : 4822 397 30071

# For Auto-reverse version only * If high frequencies are not within limits, decrease bias and re-measure. If distortion is too high, increase bias and re-meaure ^ Not applicable for Ferro version

level(dB)

Mechanism B Head Wires Soldering (Dolby B NR version) Rec/Pb Head

Head wire connector pcb

Head wire connector pcb 1. 2. 3. 4. 5. 6.

+L ch (White) - L ch (Black) +R ch (Red) - R ch (Blue) E Head (Yellow) E Head (Yellow)

For Auto-reverse Head

1. 2. 3. 4. 5.

Rec/Pb Head

Erase Head

8dB

White Black Red Blue Yellow

250

4k figure. 1

For Normal Head

8dB 10dB (HSD)

8dB

6dB

12.5k

f(Hz)

100

8dB 10dB (HSD)

6dB

250

4k figure. 2

10k

f(Hz)

9-6

COMPONENT LAYOUT

CHIP LAYOUT

4 3

3139 113 3409 pt2 dd wk0042

4 1

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

3139 113 3409 pt2 dd wk0042

9-7

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

2705 A2 2706 A2 2707 A4 2708 B4 2709 A5 2710 B5 2711 A6

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

2765 B4 2769 F7 2770 F8 2780 F3 2781 F2 2782 F2 2784 F1

2745 F5 2746 F8 2747 E8 2760 E3 2761 B5 2762 B6 2763 B6

2735 B3 2737 A6 2738 B6 2741 D6 2742 C3 2743 F1 2744 A4

2726 D4 2727 A3 2728 E5 2729 A8 2730 B8 2733 A5 2734 C4

2719 C5 2720 D5 2721 C5 2722 D5 2723 C5 2724 D5 2725 D4

2785 F1 2786 D1 2787 D3 3701 B1 3702 C2 3703 A2 3704 B1

3712 B4 3713 A7 3714 B7 3715 A6 3716 B6 3717 C6 3718 E6

3705 A4 3706 B4 3707 A5 3708 B4 3709 A4 3710 C4 3711 A5

3726 D5 3727 A7 3728 B7 3729 A7 3730 B7 3731 A7 3732 B7

3719 C6 3720 E6 3721 C6 3722 D6 3723 A3 3724 D5 3725 C5

3744 F8 3745 F8 3746 E8 3748 C8 3749 C7 3751 E5 3752 F4

3733 A2 3734 B2 3735 A2 3736 B1 3741 A6 3742 C7 3743 F8

3760 A7 3761 E3 3762 E2 3763 A5 3764 A5 3765 B6 3766 B7

3753 F5 3754 E8 3755 E7 3756 D8 3757 D8 3758 D8 3759 D7

3767 A7 3768 E8 3769 E4 3770 F2 3771 F2 3772 F3 3773 E3

3781 D2 3784 D1 3786 F4 3787 C3 3788 C3 3789 F4 4790 C3

3774 E3 3775 F3 3776 F2 3777 F2 3778 E1 3779 D3 3780 D2

6786 B7 7710 A3 7720 A5 7730 D6 7740 A8 7780 F4 7781 F3

6774 D3 6775 C3 6776 F3 6777 E2 6778 E4 6782 C7 6785 A7

4794 C6 5701 D2 5703 F1 6770 E2 6771 E2 6772 D1 6773 D1

9791 A8 9792 B8 9793 A6

7782 E1 7783 E2 7784 D2 7786 C2 7787 C8 7791 F5 7792 D8

* 2727 3735

470p

3711

22K

* 3723

150K 2733

22n

3716

1N4148

1K8

6785

6786

4M7

1N4148

4M7

3767 3766

47u 1K8

2763

4u7

2762

220u

2761 330p

3715

330p

2714

10u

2712

47u

2710

3K3 * 3728

2730

5K6

22n

3714

ERASE OSCILLATOR

3775

6K8

6782

VDD

REC

VDD

-C

PLAYBACK

EQUALISATION

A2 A1 0 0 0 0 0 1 0 1 1 0 1 0 1 1 1 1

A0 S0 S1 S2 S3 S4 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1

10K

1A1

10K

CONTROL LOGIC 7792 BC847B

3756 CRA

220K 3757

7730 HEF4952B

220K P

2K2

* 3754 HS

1M A 2747#

3755

NS Ferro HS Ferro REC MUTE REC MUTE NS Chrome HS Chrome REC MUTE --

A2 A1 A0 S0 S1 S2 S3 S4 1 0 0 0 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1

* M

100n

12K

-C

7 -CMOS 6 TAPE-R

3K3

+12 5

+12V

* 3745 4 TAPE-L

ANALOG CCTRY

* A

3 GND_A

1K5

3743

3744

470p

2769

100n

3K3 2 REC-R

REC_R

1 REC-L

REC_L

1A0

L Not For ND/DD/FR * See Variant Table for details # For Provision Only

1701

TO/FROM 4

Note : Some values may varies, see respective parts list for correct value.

3768 10K

* 3746

100n

REC

# 2745

3753

HS S4

7791 BC847B

100K

2770

3752

22K

VEE

# 2746

22u

3751

1N4148

3786

7780 BC847B

7787 BC847B

47K

2A0

10n 3718

33n

2K2

-C

3K9 3720

15K * 2728

3749

2741 P A 100n

* 2718

2720

3748

3A0 REC CRB

3722

* 3724

6778

47K

3789

1N4148

2A0 2A1 2A2

10K

4n7

2726

8 S4 VSS 4 VEE

1N4148

3758

2724

10R

2K2 7 A0 A1 9 10 A2

15n

100n

2760

3774

15K 4K7

6776

-STOP -REC HS Chrome Pb Chrome -Pb Ferro

S4 VSS

9792

ALCEN

3759

2716 3710

100p

10R

2765

470p

33n

2787 BZX79-F8V2

7781 BC847B

4n7 3776

* 3769 6K8

10n

15n

150R

2 1 S0 3 S1 5 S2 S3 6

* 3726

+12

3777

2785

2784

2743

1K2 2782

CLNS-2A833 YEZ 5703

* 2722

CRB

3771

2781

8K2 * 3730

10n 3717

REC EQUALISATION

6K8

1K5

2780

5 4

10R 2723

BIAS LEVEL 3773

2 1

3732

7 A0 A1 9 10 A2

2 1 S0 3 S1 5 S2 S3 6

2K2

* 2717

12K 15 16 S0 14 S1 12 S2 11 S3

470p

3772

MT2

10K

6777

820R

7783 BC847B 3770

3761

33n

3K9 3719

* 3725

3762

3721

1N4148 A

* 3729

3A0

1N4148 1N4148

6770

P MT1

2u2

1N4148

6R8

BC557B 7782

REC

15 16 S0 14 S1 12 S2 11 S3

3742

2719

15n

6n8

330K 6774

3778

1N4148

6772 +12

* 2721

3779

4R7

100p

3780

7784 BC857B

6773

2786

6771

5701

4M7

8K2

10R 9

7740 HEF4952B

1A0

-C

2709

470p 3709

100n

2744

100n

NF1

470p

100K

3781

OUT1

4n7

2725

39K

9791

120R

2738

6n8

22n

2742

3784

AIN1

22n

3K3

4794

4790

7786 J111

3765

IN1

3760

ALCEN

NC1 NC2

A 6

10R

100n

PB/REC 1 GND AMPLIFIER

150K 2734

2737

ALCC

100R 3712

3787

100p

7720

Vcc

3706

3708

1N4148

AN2

AN7323S

220R

6775

220R

NF2

2729

5K6 3731

3713

2711 13

* 3727 LH

PC1

OUT2

+12

2K2 9793

IN2

100R 3764

470u

3707

RIGHT CHANNEL 2708

A0 S0 S1 S2 S3 S4 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1

2715

PC2

470u

220R

1710

A2 A1 STOP 0 0 Pb deck A 0 0 Pb deck B 0 1 -0 1 REC in 1 0 Dubbing 1 0 -1 1 -1 1

220R 3702

REC/PB DECK B

-C

VSS 4 VEE VDD

3741

10u

12150K

470p

220R

150p

3701

2 1 S0 3 S1 5 S2 S3 6

100p

1K2

A 2702

2704

22K A

150p

REC_R

2701

220R 3736

3734

3704

220p

2706

1A0 1A1

100n

7 A0 A1 9 10 A2

3788

2705

220R A

MODE SELECTOR

7710 HEF4952B 15 16 S0 14 S1 12 S2 11 S3

2707

3763

3705

LEFT CHANNEL

10R

15K

3703

2713

2735

1730

100p

1K2

220p

2703

PLAY BACK DECK A

3733

REC_L

9-8

SERVO CONTROL CIRCUIT

1702 A7 1703 B1 1706 E1

2622 D2 2623 D2 2624 E2

1760 B8 1770 B7 2621 D2

2625 E4 2626 B1 2627 A7

3601 B2 3602 C2 3603 B2

3604 C2 3605 B3 3606 C3

3607 C6 3608 D6 3609 C6

3618 A4 3619 A4 3620 A4

3613 B2 3614 C6 3616 A5

3610 D6 3611 C6 3612 D6

3622 A4 3623 B3 3624 B6

3625 B3 3626 B6 3628 A5

3630 A6 3672 B4 3674 B5

4785 D2 4795 E3 6611 A2

3687 D2 3688 A5 3689 E3

3680 C5 3685 D2 3686 E6

3676 C5 3678 B5 3679 B3

6612 B6 6614 B4 7610 D4

7612 A6 7613 A3 7614 A6

7616 A4 7618 B6 7619 B4

7620 B6 7622 B5 7623 D2

7624 D6 9705 A7

DECK AB

100n

# 2627

3628

6612

100K

3624 M

CrO2_B

2 Rec_RVS

Rec_FWD

3614

1K 7620 BC847B

47K

M Rec_RVS

3680

* 7622 BC847B

47K

3678

photo_B

sol_B

3626

47K

3679

2K2

2K2 3605

3601

4K7

27K

47K

100n

2K2 3603

1703

# 2626

3613

7618 BC847B

3672*

3676

7619 BC847B

1N4148

6614

100K

4K7

Vcc

3674

mode_B

470R +MOTOR 7614 BC807-25

3625

+MOTOR

Gnd

SOL_A

1N4003

3623

100K

CR02_A

3630

7616 * BC857B

9705

PHOTO_A

Rec_RVS

1 1770

# 1760

27K

1N4003

6611

PHOTO_A

1702

10K

SOL_A

mode_A

680R

10K

3688

+MOTOR

* 3622

7613 BC807-25

680R 3620

# 3619

CR02_A

7612 BC807-25

10K

3616

6K8

3618

+MOTOR

SERVO CONTROL CCTRY

CRA

STR

220R

CLK

GND_P

AD1

AD2

O2 VDD

2625

* 2624 P 100n

2A2

P 100n

2K2

CRB

7624 BC847B

4 5

REC 1A0

See Variant Table for details

For Provision Only

Not For ND/DD/FR

E0 15

2A1

Note : Some values may varies, see respective parts list for correct value.

E **

DATA

* 4785

STROBE 7

7610 HEF4094BT O6 12 O4

* 3687

100K

3686

2622

470p 2621

470p

2623

100K

27K

2K2 3607

120K 3608

3685

2K2 3609

7623 BC847B

Os’

56K 3610

VSS 10

3611

3612

120K

56K 3606

3602

27K 3604

1706

TO/FROM

FRONT

4795 3689 4K7

9-9

TAPE MODULE EXPLODED VIEW

TAPE MECHANISM - MOTOR EXPLODED VIEW

1 1

3139 118 77130 3139 118 77140

Autoreverse Mech. CWE44FR01 Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro

31 91

4822 361 11055 -

Motor Assembly Screw M2,6 x 5

1 3

3139 118 77950 -

Non-Autoreverse Mech. CWE44FF05 Ferro Screw D3 x 10

Screw M2 x 5

6 7

3139 110 34080

Screw M2 x 16 Flex Cable 14 pin 7,5 cm

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

9-10

TAPE MECHANISM A - PLAY MECHANICAL PARTS - PLAY MECHANISM 1 9965 000 02313 Play Head (Non-Autoreverse deck) 1 9965 000 02321 Play Head (Autoreverse deck) 12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 32

9965 000 06443 4822 528 11209

Cam Gear Flywheel Assembly RV

42 42

9965 000 02315 9965 000 02718

Belt AF (Autoreverse deck) Belt AF (Non-autoreverse deck)

4822 492 11761

Spring

102 4822 532 12931 103 4822 532 12932

Washer Washer

104 4822 532 12933

Washer

Note: Only the parts mentioned in the list are normal service spare parts.

9-10

9-11

TAPE MECHANISM B - RECORD/PLAYBACK (Non-Autoreverse version) MECHANICAL PARTS - REC/PB MECHANISM 1 9965 000 02313 Play Head 3 9965 000 02600 Head, Erase 12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear 32

4822 528 11209

Flywheel Assembly RV

44-2 44-3

9965 000 02317 9965 000 02320

Flex Socket 14 Pin Photo Interrupter

44-4 44-6

4822 050 16801 9965 000 02318

680R 1% 0,4W Leaf Switch

44-7

9965 000 02319

Mode Switch

59 69

9965 000 02719 4822 492 11761

Belt BF (Large) Spring

102 103

4822 532 12931 4822 532 12932

Washer Washer

104

4822 532 12933

Washer

Note: Only the parts mentioned in the list are normal service spare parts.

9-11

9-12

TAPE MECHANISM B - RECORD/PLAYBACK (Autoreverse version) MECHANICAL PARTS - REC/PB MECHANISM 12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 39 9965 000 02322 Belt AF 44-2

9965 000 02317

Flex Socket 14 Pin

44-3 44-4

9965 000 02320 4822 050 16801

Photo Interrupter 680R 1% 0,4W

44-6 44-7

9965 000 02318 9965 000 02319

Leaf Switch Mode Switch

9965 000 02323

Rec/Pb Head Assembly

50 54

4822 402 10973 9965 000 02324

Pinch Arm Assembly L Flywheel Assembly L

69 73

4822 492 11761 4822 492 11762

Spring Spring

101

9965 000 02325

Washer

102 103

4822 532 12931 4822 532 12932

Washer Washer

104 107

4822 532 12933 9965 000 02326

Washer Washer

109

9965 000 02327

Washer

Note: Only the parts mentioned in the list are normal service spare parts.

9-12

9-13

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD MISCELLANEOUS 1701 482226710953

Flex Socket 7pin Vert.

1706 482226710953 1770 482226751255

Flex Socket 7pin Vert. Flex Socket 14pin Vert.

CAPACITORS 2621 532212231647 2622 532212234099

1nF 10% 63V 470pF 10% 63V

2623 532212234099 2624 482212614585

470pF 10% 63V 100nF 10% 50V only for Ferro

2625 482212614585 2701 532212233538

100nF 10% 50V 150pF 2% 63V Autoreverse

2701 482212233216 2702 532212233538

270pF 5% 63V Non-autoreverse 150pF 2% 63V Autoreverse

2702 482212233216 2703 532212232531

270pF 5% 63V Non-autoreverse 100pF 5% 50V Autoreverse

2703 482212233575 2704 532212232531

220pF 5% 63V Non-autoreverse 100pF 5% 50V Autoreverse

2704 482212233575 2705 482212233575

220pF 5% 63V Non-autoreverse 220pF 5% 63V

2706 482212233575 2707 532212234099

220pF 5% 63V 470pF 10% 63V

2708 532212234099 2709 532212231863

470pF 10% 63V 330pF 5% 63V

2710 532212231863 2711 532212232531

330pF 5% 63V 100pF 5% 50V

2712 532212232531 2713 482212440248

100pF 5% 50V 10µF 20% 63V

2714 482212440248 2715 482212480195

10µF 20% 63V 470µF 20% 10V

2716 482212480195 2717 482212233177

470µF 20% 10V 10nF 20% 50V Autoreverse

2717 482212613188 2718 482212233177

15nF 5% 63V Non-autoreverse 10nF 20% 50V Autoreverse

2718 482212613188 2719 482212612105

15nF 5% 63V Non-autoreverse 33nF 5% 50V

2720 482212612105 2721 532212231866

33nF 5% 50V 6,8nF 10% 63V not for Ferro

2722 532212231866 2723 482212613188

6,8nF 10% 63V not for Ferro 15nF 5% 63V

2724 482212613188 2725 532212610223

15nF 5% 63V 4,7nF 10% 63V

2726 532212610223 2727 532212234099

4,7nF 10% 63V 470pF 10% 63V Autoreverse

2727 532212231647 2728 532212234099

1nF 10% 63V Non-autoreverse 470pF 10% 63V Autoreverse

2728 532212231647 2729 532212232654

1nF 10% 63V Non-autoreverse 22nF 10% 63V

2730 532212232654 2733 532212234099

22nF 10% 63V 470pF 10% 63V

2734 532212234099 2735 482212614585

470pF 10% 63V 100nF 10% 50V

2737 482212614585

100nF 10% 50V

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

2738 482212614585 2741 482212611585

100nF 10% 50V 22nF +80/-20% 25V

3685 482211652234 3686 482211710837

100k 5% 0,5W 100k 1% 0,1W

3745 482205120332 3745 482205120562

3k3 5% 0,1W 5k6 5% 0,1W

Autoreverse Non-autoreverse

2742 532212232654 2743 532212232654

22nF 10% 63V 22nF 10% 63V

3687 482211711503 3688 482211710361

220R 1% 0,1W not for Ferro 680R 1% 0,1W Autoreverse

3746 482205120332 3746 482205120562

3k3 5% 0,1W 5k6 5% 0,1W

Autoreverse Non-autoreverse

2744 482212614585 2760 482212614585

100nF 10% 50V 100nF 10% 50V

3701 482211711503 3702 482211711503

220R 1% 0,1W 220R 1% 0,1W

3748 482211711449 3749 482211710834

2k2 1% 0,1W 47k 1% 0,1W

2761 482212480144 2762 482212440769

220µF 20% 25V 4,7µF 20% 100V

3703 482211711503 3704 482211711503

220R 1% 0,1W 220R 1% 0,1W

3751 482211710833 3752 482211710837

10k 1% 0,1W 100k 1% 0,1W

2763 482212440433 2765 482212440433

47µF 20% 25V 47µF 20% 25V

3705 482211711503 3706 482211711503

220R 1% 0,1W 220R 1% 0,1W

3753 482211710837 3754 482205120105

100k 1% 0,1W 1M 5% 0,1W

2769 532212234099 2770 532212234099

470pF 10% 63V 470pF 10% 63V

3707 482205120101 3708 482205120101

100R 5% 0,1W 100R 5% 0,1W

3754 482205120479 3755 482205120105

47R 5% 0,1W Non-autoreverse 1M 5% 0,1W Autoreverse

2780 482212481151 2781 482212233177

22µF 20% 50V 10nF 20% 50V

3709 482205120109 3710 482205120109

10R 5% 0,1W 10R 5% 0,1W

3755 482205120479 3756 482211713579

47R 5% 0,1W Non-autoreverse 220k 1% 0,1W

2782 532212610223 2784 482212151305

4,7nF 10% 63V 15nF 10% 50V

3711 482205120154 3712 482205120154

150k 5% 0,1W 150k 5% 0,1W

3757 482211713579 3758 482211710833

220k 1% 0,1W 10k 1% 0,1W

2785 482212421913 2786 532212232531

1µF 20% 63V 100pF 5% 50V

3713 482205120109 3714 482205120109

10R 5% 0,1W 10R 5% 0,1W

3759 482211710833 3760 482205120121

10k 1% 0,1W 120R 5% 0,1W

2787 482212612105

33nF 5% 50V

3715 482205120182 3716 482205120182

1k8 5% 0,1W 1k8 5% 0,1W

3761 482205021003 3762 482211711454

10k 1% 0,6W 820R 1% 0,1W

2k2 1% 0,1W 2k2 1% 0,1W

3763 482205120154 3764 482211683872

150k 5% 0,1W 220R 5% 0,5W

Autoreverse

RESISTORS 3601 482211711449

2k2 1% 0,1W

3717 482211711449 3718 482211711449

3602 482205120273 3603 482211711449

27k 5% 0,1W 2k2 1% 0,1W

3719 482211711383 3720 482211711383

12k 1% 0,1W 12k 1% 0,1W

3765 482205120393 3766 482205120475

39k 5% 0,1W 4M7 5% 0,1W

3604 482211711148 3605 482211711449

56k 1% 0,1W 2k2 1% 0,1W

3721 482205120392 3722 482205120392

3k9 5% 0,1W 3k9 5% 0,1W

3767 482205120475 3768 482211710833

4M7 5% 0,1W 10k 1% 0,1W

3606 482205120124 3607 482211652256

120k 5% 0,1W 2k2 5% 0,5W

3723 482211683933 3723 482211710965

15k 1% 0,1W 18k 1% 0,1W

Autoreverse Non-autoreverse

3769 482211711383 3769 482205120822

12k 1% 0,1W 8k2 5% 0,1W

3608 482205120273 3609 482211652256

27k 5% 0,1W 2k2 5% 0,5W

3724 482211683933 3724 482211710965

15k 1% 0,1W 18k 1% 0,1W

Autoreverse Non-autoreverse

3770 482211711139 3771 482205120122

1k5 1% 0,1W 1k2 5% 0,1W

3610 482205120124 3611 482211652256

120k 5% 0,1W 2k2 5% 0,5W

3725 482205120109 3726 482205120109

10R 5% 0,1W not for Ferro 10R 5% 0,1W not for Ferro

3772 482211711507 3772 482205120562

6k8 1% 0,1W 5k6 5% 0,1W

3612 482211711148 3613 482205120273

56k 1% 0,1W 27k 5% 0,1W

3727 482205120562 3727 482211711507

5k6 5% 0,1W 6k8 1% 0,1W

Autoreverse Non-autoreverse

3773 482210012227 3774 482211683933

Trimmer 4k7 30% 0,1W 15k 1% 0,1W Autoreverse

3614 482205120273 3616 482211710833

27k 5% 0,1W 10k 1% 0,1W

Autoreverse

3728 482205120562 3728 482211711507

5k6 5% 0,1W 6k8 1% 0,1W

Autoreverse Non-autoreverse

3774 482205120822 3775 482205120478

8k2 5% 0,1W Non-autoreverse 4R7 5% 0,1W

3616 482205110102 3618 482211711507

1k 2% 0,25W 6k8 1% 0,1W

Non-autoreverse Autoreverse

3729 482205120332 3729 482205120472

3k3 5% 0,1W 4k7 5% 0,1W

Autoreverse Non-autoreverse

3776 482211711507 3777 482211710353

6k8 1% 0,1W 150R 1% 0,1W

3620 482210011141 3622 482210011141

Trim. 10k 30% Autoreverse Trim. 10k 30% Non-autoreverse

3730 482205120332 3730 482205120472

3k3 5% 0,1W 4k7 5% 0,1W

Autoreverse Non-autoreverse

3778 482205210688 3779 482205120334

3623 482211710837 3624 482211710837

100k 1% 0,1W 100k 1% 0,1W

3731 482205120822 3732 482205120822

8k2 5% 0,1W 8k2 5% 0,1W

3780 482205120105 3781 482205120475

1M 5% 0,1W 4M7 5% 0,1W

3625 482205110102 3626 482205110102

1k 2% 0,25W 1k 2% 0,25W

3733 482205120122 3734 482205120122

1k2 5% 0,1W 1k2 5% 0,1W

3784 482205110102 3786 482205120223

1k 2% 0,25W 22k 5% 0,1W

3628 482211710837 3630 482205120471

100k 1% 0,1W 470R 5% 0,1W

3735 482205120223 3736 482205120223

22k 5% 0,1W 22k 5% 0,1W

3787 482205120105 3788 482205120105

1M 5% 0,1W 1M 5% 0,1W

3672 482205120472 3674 482211652283

4k7 5% 0,1W 4k7 5% 0,5W

Autoreverse

3741 482211711449 3742 482211711449

2k2 1% 0,1W 2k2 1% 0,1W

3789 482211710834 4701 482205120008

47k 1% 0,1W 0R Jumper 0805

3676 482211710834 3678 482211710834

47k 1% 0,1W 47k 1% 0,1W

Autoreverse

3743 482211711139 3743 482211711449

1k5 1% 0,1W 2k2 1% 0,1W

Autoreverse Non-autoreverse

4702 482205120008 4703 482205120008

0R Jumper 0805 0R Jumper 0805

3679 482211710834 3680 482211710834

47k 1% 0,1W 47k 1% 0,1W

3744 482211711139 3744 482211711449

1k5 1% 0,1W 2k2 1% 0,1W

Autoreverse Non-autoreverse

4704 482205120008 4705 482205120008

0R Jumper 0805 0R Jumper 0805

Autoreverse Non-autoreverse

6R8 5% 0,33W 330k 5% 0,1W

9-14

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD RESISTORS 4706 482205120008 4707 482205120008

0R Jumper 0805 0R Jumper 0805

6612 482213031878 6614 482213030621

1N4003G 1N4148

4708 482205120008 4709 482205120008

0R Jumper 0805 0R Jumper 0805

6770 482213030621 6771 482213030621

1N4148 1N4148

4710 482205120008 4711 482205120008

0R Jumper 0805 0R Jumper 0805

6772 482213030621 6773 482213030621

1N4148 1N4148

4712 482205120008 4713 482205120008

0R Jumper 0805 0R Jumper 0805

6774 482213030621 6775 482213030621

1N4148 1N4148

4714 482205120008 4715 482205120008

0R Jumper 0805 0R Jumper 0805

6776 482213030621 6777 482213034382

1N4148 BZX79-F8V2

4716 482205120008 4717 482205120008

0R Jumper 0805 0R Jumper 0805

6778 482213030621 6782 482213030621

1N4148 1N4148

4718 482205120008 4719 482205120008

0R Jumper 0805 0R Jumper 0805

6785 482213030621 6786 482213030621

1N4148 1N4148

4720 482205120008 4721 482205120008

0R Jumper 0805 0R Jumper 0805

TRANSISTORS & INTEGRATED CIRCUITS

4722 482205120008 4723 482205120008

0R Jumper 0805 0R Jumper 0805

7610 532220911306 7612 532213060845

HEF4094BT BC807-25

4724 482205120008 4725 482205120008

0R Jumper 0805 0R Jumper 0805

7613 532213060845 7614 532213060845

BC807-25 BC807-25

4726 482205120008 4727 482205120008

0R Jumper 0805 0R Jumper 0805

7616 482213060373 7618 482213060511

BC857B BC847B

4728 482205120008 4729 482205120008

0R Jumper 0805 0R Jumper 0805

7619 482213060511 7620 482213060511

BC847B BC847B

4730 482205120008 4731 482205120008

0R Jumper 0805 0R Jumper 0805

7622 482213060511 7623 482213060511

BC847B BC847B

4732 482205120008 4733 482205120008

0R Jumper 0805 0R Jumper 0805

7624 482213060511 7710 482220932919

BC847B HEF4952BT

4734 482205120008 4735 482205120008

0R Jumper 0805 0R Jumper 0805

7720 932214000668 7730 482220932919

AN7323S HEF4952BT

4736 482205120008 4737 482205120008

0R Jumper 0805 0R Jumper 0805

7740 482220932919 7780 482213060511

HEF4952BT BC847B

4738 482205120008 4739 482205120008

0R Jumper 0805 0R Jumper 0805

7781 482213042804 7782 482213044568

BC817-25 BC557B

4740 482205120008 4741 482205120008

0R Jumper 0805 0R Jumper 0805

7783 482213060511 7784 482213060373

BC847B BC857B

4742 482205120008 4744 482205120008

0R Jumper 0805 0R Jumper 0805

7786 482213063494 7787 482213060511

J111 BC847B

4745 482205120008 4746 482205120008

0R Jumper 0805 0R Jumper 0805

7791 482213060511 7792 482213060511

BC847B BC847B

4748 482205120008 4785 482205120008

0R Jumper 0805 0R Jumper 0805 only for Ferro

Note: Only the parts mentioned in this list are normal

4790 482205120008 4794 482205120008

0R Jumper 0805 0R Jumper 0805

4795 482205120008

0R Jumper 0805

COILS & FILTERS 5701 482215711477

Coil 2,2ÂľH 5%

5703 482215620946

Osc Coil 100kHz

DIODES 6611 482213031878

1N4003G

service spare parts.

Autoreverse

10A-1

3CDC-LC-MB Module (3 Disc Carousel Changer) 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

Layout stage .2

10A-2

WARNING

CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CDM MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE • SWITCH OFF POWER SUPPLY • ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.

The following steps have to be done when replacing the 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

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-5

Blockdiagram CD MECHANISM

10A-5 1805

PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB

DISC +5,6V 8

7877 TURNTABLE MOTOR

COMMON TCA0372 7806

FOCUS MOTOR

FOC -

TRACK -

+10V

+5V

7805

23 CD LEFT

21 CD RIGHT

Active low pass Filter

RADIAL MOTOR COMMON

TDA1308 RP RN

Vref

+ -

TCA0372 7807

SERVO - DECODER CD10

SLEDGE MOTOR SLIDE -

SAA7324 (SAA7325)

2 PORE

SILD

4 SILD

SCL

6 SICL

PORE

TCA0372 7808

TURNTABLE MOTOR

DISC -

MOT1

DISC+

MOT2

LASER & MONITOR DIODE

+3,3V

+5V 1

7874

13 7801

2 LD

D4 D2 D3

MON

11 61 CD R/W Laser Control & HF AMPLIFIER 5 D2-D4 TZA1024 (TZA1025) 10 15

PHOTO DIODES D1

LD ON

SDA

5 DATA

V4 7875 HF IN

VCC

+3,3V

+5V

FLEX-FOIL 8001

5,17,21,52,57 6,14

D1 D2 D3 D4 R1,R2

D1-D5

INNER SWITCH

V1 63

SWITCH INFO

17 SWITCH INFO

1883

7873 Open if carrousel is in a valid Play-Position.

DATA

1882

SHR_CL Closed if carrousel is in Position 1.

O2 STB

15 SHR_CL

16 STR-OUTP

CD POS.1 SWITCH 1880 Closed if the tray is in one endposition. Open during movement.

SHIFT REGISTER

TRAY SWITCH 1881

HEF4094BT Open if the drive is in one endposition. Closed during movement.

+10V

VDD

O1 5V1

7821 TCA0372 12

CARROUSEL MOTOR

TCA0372 TRAY MOTOR

9 OE_LATCH

V VDD (pin 16) EN1 (pin 15)

O7 t

14 13

7822

EN1 O6

O4 O5

Power on

CD DRIVE UP/DOWN SWITCH

Blockdiagram 3CDC-LC-MB 2000 04 27

10A-6

Mapping

3CDC-LC-MB Copperside 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

Copperside 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 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3780 3781 3782 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3816 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880

B4 B4 H3 H3 H3 H4 H4 H4 G4 G4 G4 B2 B3 A2 A2 A3 A2 E4 E4 E4 C3 B5 B5 G2 E3 F2 C3 B3 B5 F4 E4 F4 D4 C3 D4 D4 D4 D4 D2 G2 F4 F1 E1 D4 E1 G3 C3 F4 F4 F4 F3 F3 E3 E3 D4 D2 G3 G3 C2 C3 E4 F4 G2 H2 D2 G2 E3 E3 G2 D2 G3 E1 D2 G3 H2 D3 H2 F1 E4 B5 B5 E4 E4 B5 B5 B4 C4 C4 D2 B4 F3 C4 B3 F4 F4 A2 B3 C3 B3 C2 C2 A2 A5 A2 A2

3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3897 3898 3899 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4831 4832 4834 4835 4836 4838 4843 4845 4846 4847 4849 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4867 4868 4869 4870 4876 4879 4884 4885 4886 4887 4890 4893 4894 4896 4897 6871 6872 6873 6874 6875 6876 6877 6878 6879 7801 7805 7812 7850 7851 7860 7861 7873 7874 7875 7876 7877

A3 H4 H4 H4 H4 B2 A2 A3 C2 A3 A2 C2 A2 E4 E3 F2 A2 D5 A5 A4 A4 B2 A5 A5 A5 A5 A5 B5 B4 E3 F2 A4 A4 A4 A4 A3 A3 A3 C4 B2 C5 C5 C5 B3 C3 A4 C2 B2 A2 D2 E4 F3 F4 E3 F3 G4 F4 F4 A4 A2 A1 B1 D1 B2 D1 G2 G4 F3 E3 G2 E2 E2 B1 C5 E3 E2 E2 E2 E2 F2 G1 G1 H2 F3 B1 H2 H2 B1 A1 C5 C4 H2 C2 F3 B4 B1 B5 B5 B5 B5 A1 C2 D4 C2 D3

Componentside 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

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

G3 F5 G4 G4

2847 2848 2849 2850

F3 F4 C2 D14

2851 2855 2856 2857

B11 B4 D14 H4

2859 2866 2869 2879

I4 F4 E4 H5

2884 2885 2887 2888

E7 F9 B10 E5

2891 2892 3709 3727

F4 D5 C14 B12

3728 3752 3753 3754

E14 F3 F3 F3

3767 3768 3769 3773

E9 A4 A4 G3

3774 3775 3800 3801

G12 I3 C4 C4

3802 3803 3804 3805

C4 C4 C14 B4

3806 3807 3808 3810

B4 A4 A4 G3

3811 3812 3813 3815

B4 I3 I3 E5

3816 3817 3818 3819

I3 A14 F3 D14

3820 3821 3822 3823

D3 D3 D3 E8

3824 3825 3826 3827

E8 F10 F9 E10

3828 3829 3830 3832

G10 F3 G3 D15

3833 3834 3835 3836

A3 A3 H3 H3

3837 3838 3839 3840

B14 B14 I5 I5

3841 3842 3843 3844

G3 E5 E5 I3

3845 3846 3847 3848

F5 F5 H3 H5

3849 3850 3852 3853

H5 I3 A14 E9

3856 3857 3862 3863

11,6V +C1

3852 2R2

R1 (CD10)

Inner Switch

Innersw to 7877/63

3816

47K 2836

3844

27K

3848 18K

47n

3867

120R

3862

2820 2835 SCLK

WCLK

DATA

VERSAT. V2|V3 34 INTERF.

SDI 36

PORE 470R 2856

SDA 39

27p

SCL 40

3873 470R 3889

SDA SICL

470R RAB 41

3892

SILD 42

SILD 470R

EBU INTERF.

OUTPUT STAGES

2826

3,2V

3,2V DOBM

54 RA

VDDD1P

CFLG

VDDD2C

61 V4

PEAK DET.

RCK

SUB 46

SUB

SFSY 47

SFSY

SBSY 48

MOTO2

SBSY

11,3 MHz for CD TEXT only

+3servo

CL11

FOCUS TRACK SLIDE

DOBM

+3,3V

Innersw from 1801

to dig. out circuitry G on part 2

PIN50 EBUGND

0V Vref

DISC MOTOR 1

3839 27k

1,6V

0V 0V

Vref

DISC MOTOR 2

3840 27k

. . . V DC voltages measured in PLAY MODE with following conditions: EVM "+10V" = 11,6V "+5V" = 5V 3CDC LC-MB sh1, 260400

47u 3895

+3servo

62 0V V5

63 V1

LDON

3728 4K7

ERROR CORR.

47K 15R

10n

1n 3819

TEST3 44 0V

MOTOR CONTROL

VERSATILE INTERFACE

1,7V 1 HFREF

3,2V

2823

+3,3V

RCK 45

HFIN 1,7V 2 HFIN

for Coax out versions

2850

RESETn 38 3,4V

SRAM

DIG. PLL

1,7V 3 ISLICE

2824

for basic version

KILL_R

SCLI 37

27K

3775

2817

SER. DATA LOOPBACK INTERF.

#.... for provision only 100n

ADDR

VSSD3

2825

22K

4u7

2885

4u7

3825

2n2

FRONT END

4K7 0V

CL16

TEST1 3727

1,6V

SELPLL

1,6V

VPOS

1,6V

VNEG

LN 1,6V

33p

2887 100n

TIMING

KILL

AUDIO PROCESSOR

EFM DEMOD

MOTO1

3767

150K 2804

10u

2838

4u7

MICROCONTROLLER INTERFACE

Vgap

4811 #

2822

100R 33R for digital out version

STATUS 43

4 VSSA1

for CD_DA : 0V for CD_RW : 3V

TB = 0,5µs/div

18K

VREF GEN.

Vref

PROCESSING

3,2V 5 VDDA1

800mVpp

7 1,6V

100n

47K 2821

3812

39R

7 VRIN

1,6V

6,2V 1 3850

4812

2891 2809

5 4

1,6V

47n

3849

PRE-

3774

47K 2845 27K

39R

100n

3813

100n

2812

PH-S

8 D1

3V EYE-PATTERN

6 1,6V

5,7V 3

1,6V

+3,3V

KILL_L

7877 SAA7324 / SAA7325

+3,3V

3841 3773

+C1 7808 11,6V TCA0372

8 1,6V

Signal Processor

3828

39R 100n

100n

47K 2840

DISC+

10K

Vref

7 1,6V

27K

3835

DISC

3836

DISC-

39R

COMMON

3847

3845

2K7

1,6V

4,4V 1

2839

SLIDE+

100n

+ SLIDE -

100n

3810 2843

1801

5 4

3846

SER. DATA INTERFACE

CONTROL FUNCTION

+5V

+3,3V

3827 0,8V 6 IREF

3894 100R

Vref

+C5 7807 11,6V TCA0372 6 1,6V 2

4,5V 3

10K

9 D2

22K

5 1,6V

150p

47K 2866 27K

39R

3829 3830

2813

+ 2V -

100n

3818

4,8V 3

Focus search Service step 2

2K7

1,6V

+3,3V

3826

6 1,6V

3823

TRACK-

3824 2884

T-

8 1,6V

3837

WCLI 35

27K

COMMON

3897 100R

+3,3V 3842 2841

470R

Vref 3843

3853 VrefCD10

V/I

470p

F+

4,6V 1

2844

COMMON FOCUS-

RGADJ 14

V/I

1,6V

2879

VCC2 13 3V

100n

F-

220p

T+

BITSTREAM DAC

ADC

EQSEL 12 0V

2,1V 1 LD

+10V

3863

1,6V 10 D3

VrefCD10

7 1,6V

2888

11,6V

220p

+C2

4n7

5V 3,3V

VSSD1 33

1,6V 11 D4

220p

GND

4R7

220p

7806 TCA0372

3 CFIL

4,7V 2 VCCL

+5V

220p

100R

3815

220p

4R7

2859

3870

2892

1,6V 12 R1

HFOUT

RFEQO 10 1,6V 10K

0,2V 4 MON

U >400mV ->Laser damaged !

2842

3869 2869

2K7 47n

MON

1,6V VrefCD10 1,9V

150p

47K 2848

5 LD

VrefCD10

RFFB 9 0,9V 3866

CDRW 11 0V

ESD sensitive lines!

1n5

7808 H4 7877 D12

2R2

14 VSSA2

CMFB 81,6V

GND

0,8V 5 DIN

2816

220u

1,6V 13 R2

220n

2846

2815

120R

only for digital out versions (in combination with Quartz ) 33p

2834

220p

2805 2803

470p 180p

2802

220p

Laser power control / HF-Amplifier PWRON

1,6V 15 CROUT

2857

4K7 3822

2847

FOCUS

4K7 3820

27K

3821

39R

3753

VREF

TRACK

VCC

1810

3V 7

3754

D1 (CD10)

2851

F8 E7 E4 G4

3,2V +3servo

1n5

4812 7801 7806 7807

5V +5V 3,3V +3,3V

2818

G12 A14 E7 F8

2R2

1,6V

3895 3896 3897 4811

11,6V

Vref

16 CRIN 1,6V

D14 D14 E14 E9

3817

11,6V +C5

3,2V

1800

3752

10K

100n

3801

56K

+3,3V

TF01

7801 TZA1024 / TZA1025

GND

4u7

3800

+3,3V

VDDA2

56p

CD Drive VAM2201

10K

220p

2849

56K

D2 (CD10)

2801

3803

180p

68R

68R 3856

3857

D3 (CD10)

10K

3802

2800

2855

27K

+5V

2806

3806

3811

220p

10K

D4 (CD10)

2833

3805

2819

to part 2 7805 LN

3873 3889 3892 3894

3896

11,6V +C2

220p

2811

10K

2808

3807

22K

330p

3834 2807

R2 (CD10)

220p

180p

2810

3M3

3768

10K

3M3

22K

3769

3808

D8 B11 D4 E3

part 1 3833

3866 3867 3869 3870

3CDC-LC D1

C2 C2 B10 B14

from part 2

2843 2844 2845 2846

to part 2 3770, 3780

H3 H4 F5 E4

to/from part 2 1805/7874 (µP-interface)

2839 2840 2841 2842

10K

B13 I4 A13 E8

to/from part 2 7876 (CD-TEXT IC)

2835 2836 2837 2838

3832

G12 B14 C10 C10

47u

2826 2828 2833 2834

10K

F9 F10 F10 F10

2822 2823 2824 2825

2828

B11 A13 A13 I4

3804

2818 2819 2820 2821

3709

G3 D5 B12 I3

47u

2813 2815 2816 2817

47u

H4 A4 A5 I3

47u

2809 2810 2811 2812

B5 B5 A4 A5

CL11|4

2805 2806 2807 2808

47n 3838

C5 C4 C5 E10

TEST2

2801 2802 2803 2804

SUBCODE PROCESSOR

D1 G1 C10 C4

VSSD2

1800 1801 1810 2800

10A-7

2837

10A-7

10A-8

3CDC-LC-MB Copperside view

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

10A-8

Mapping

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

10A-9 1805 1850 1875 1876 1877 1878 1878

E14 G3 E8 E7 E3 D3 G3

1880 1881 1882 1883 2814 2829 2830

E7 E7 E7 E7 F6 F2 C8

2831 2832 2852 2853 2854 2858 2860

B8 A7 I8 H9 H3 A5 A9

2861 2862 2863 2864 2865 2867 2868

B9 B7 A6 I3 I4 B8 F5

2870 2871 2872 2873 2874 2875 2876

2877 2878 2880 2881 2882 2883 2893

E4 G3 D8 D6 G4 D5 A6

10A-9

G10 G10 D1 D10 B8 E3 G11

3372 3374 3700 3701 3702 3703 3704

C13 C13 I7 F2 F5 F1 F5

3705 3706 3707 3708 3710 3711 3712

H10 I10 I10 I10 D5 I10 H4

3713 3714 3715 3716 3718 3719 3730

D10 D9 D10 I3 H8 D2 I7

3730 3732 3733 3734 3740 3741 3742

I7 I7 I7 I7 A6 A6 B6

3743 3744 3746 3750 3751 3755 3756

B6 B8 B9 A6 A6 G2 G2

3757 3758 3759 3760 3761 3762 3763

G3 G4 G4 G4 D4 E4 D4

3764 3765 3766 3770 3771 3772 3780

3781 3782 3809 3814 3831 3851 3854

D2 E2 D3 A15 A14 B14 B15

B15 B15 H2 D12 H11 C6 A9

3855 3858 3859 3860 3861 3864 3865

B9 B9 B9 A6 A7 A5 F6

3871 3875 3876 3877 3878 3879 3880

F10 D12 C11 F10 E6 D1 D1

3881 3882 3883 3884 3885 3886 3887

D5 F1 F5 F5 F1 D5 D7

3888 3890 3891 3893 3898 3899 4813

F11 F10 F10 F10 D7 E12 G13

4827 4849 4876 5802 6871 6872 6873

H13 G13 D12 H4 E8 E8 E8

6874 6875 6876 6877 6878 6879 7805-A

D10 D8 D12 E12 E8 H10 A7

7805-B 7812 7821-A 7821-B 7822-A 7822-B 7850

7851 7860 7861 7873 7874 7875 7876

B8 D9 F2 F4 D4 D2 A14

B14 B15 C14 D9 C12 D12 I8

15 From 7877 Part1

3864

10u

100R

6873

1875

3865

3875

BAS216

6874

O7 3877

3891

+10V SW_INFO

3890

SHR_STR SHR_CL

1883

RF-500TB

470R

SILD

11 KILL_R_out

4813 provisional

KILL_L_out

GND

to 7877 PORE on part 1

POS rec.

CAROUSEL-MOTOR

PORE

2865

22n

3712

470R

10R

COAX2 to 1805

3732 470R

EXCK 2 SBSO

3733 470R

3 SCOR

7,35KHz

3734 470R

4 WFCK

11MHz

3700 470R

5 MCK

RCK SUB SBSY SFSY CL11

32 x 8 2 PORT RAM

GND

4 3 2

BZX284-C3V9

3831 6879

14 4V VDD DQSY 13 3706 470R

+5,6V

3,3ms 1

100R SCLK

SW1 9 TEST

DQSY uP_CLK GND

...V DC voltages measured in PLAY MODE with following conditions: EVM "+10V" = 11,6V "+5V" = 5V

(not for 75Ω Versions)

digital out circuitry

3CDCLC-MB sheet2 2000-04-26

only during TOC-reading

SW2 10

TIMING & SYNC PROTECTION

SRDT

SCLK 11 3708 470R CRC CHECK

EBU_GND GND/KILL_R

FE-ST-VK-N

CPU 3707 470R INTERF SRDT 12

6 XMODE 2852

3717 100R

3809 3716

from 7877 DOBM on part1

220R

7876 LC89170M

3731 10K

47n

To/from Signal Processor 7877 Part1

COAX1

3730

6 7

4K7 COAX2 to 1805

3705

10K

10R

3718

3711

3712

33K

470R

47n 3716

2854 22p

3809 330R 2864

from 7877 DOBM on part1

5802 920927152B 3 4

2853

COAX2/EBU

DQSY

22n

CD-Text circuitry (not on all versions)

COAX1/+3V

4827

CD-TEXT INFO

KILL_L

from COAX1 digital-out circuitry COAX2

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

DATA

220p

13 220p 2893

SICL

3893

4849

POS1

8002

GND

SW_INFO

1875

3782 3874

3872

10K(2x)

10K

3876

4u7

2881 3713

22K

RIGHT +5V(+5,6V)

47p 2878

47K

2868

1n 3704

SW_INFO

33K

3759

100n

1882 2874

11,6V

GNDA

27K 1876

LEFT

2877

47u

2814

470K

3884

3702 10K

3758

39R

3760

4 8002

470K

3883

+10V

O6 O7 Carousel stop 0V 0V Turn left 0V 5V Turn right 5V 0V

2R2

1805 23 5V(5,6V)

+5,6V

+10V

6 5

39R

1875 2 1876 4

100n

3757 2871

10K

3755

3756

47K 2829

27K 3703

7821-B TCA0372 2 3

7821-A TCA0372 1

33K

3701

470K

3882

11,6V

O5 0V 5V 0V

to combi- board

+5V

O3 13

O4 0V 0V 5V

100R

6877

7 14

BAS216 5,6V version only

+4V

BAS216(4x)

3899

10K

1876

Tray stop Moving in Moving out

Power on Output enable delay

10K 3888

TRAY-MOTOR

33R BC847B BZX284-F3V9

1883 1

POS rec.

+3,3V

6876

(15 Pin)

POS1

D 4876

voltage stabilizer 3814 7875

BASIC VERSION

1882 3

6878

KILL_R_out

KILL_L_out

DIGout (19 Pin)

6872

BC847B

CD-TEXT

1881

3V-5V Logic Level Transformer

(23 Pin)

1880

UP/DOWN

10K

C 7874

SDA

+3,3V

10K 3871

33K

3762

100n

2870

TRAY POS

6871

3885

CLK

SILD

RF-500TB

5,1V 7812 BC847B

100K

SW_INFO 1805

10K

3714

47n

2872

16 7873 SRG8 EN1 15

3715

BZX284-C5V1

6875

47u

2873

3886

470K

3710

470K

7861 BC817-40

SICL

5,1V

STB

3878

3898 220R

Changer Control logic

27K 2875

47R

10K

3881

7 8

3761

3763

8003

47R 100n

10K

3766 2883

33K

3765

3764

1878

2880

7822-A TCA0372 2 1

7822-B TCA0372 3

1877

3719

470K

3880

3879

3887 220R

100K

To / From 7877 Part1

47n

11,6V

+3,3V

2R2

3851

3781 BC857B 7860

22K

3859

10K

3855

2830 +10V

10K

3772

10K

2861

3,2V

27K

+3,3V

22K

3746

100p

2 2882

2831

3742

220p

2862

22K

RIGHT

3780

100R

BC857B 7850

22K

10u 3858

3854

GNDA

7805-B TDA1308 1 2,3V

2V 3

220p

3743

22K

10K

22K 2860

7851 BC817-40 RP

3771

3744

220p

22K

2867

100p

2832

2863

220p

From Signal processor 7877 Part1

3740

+3,3V

4,5V 7805-A 8 TDA1308 7 2,3V

2V 5

22K

3770

Active Low-Pass Filter

10K

3861

provisional only

3741 LP

LEFT

KILL_L

1K 1K

2876

220u 3751

MUTE CIRCUIT

2,25V

220u

2858

3860

part 2

3750

100R

KILL_R

+5,6V

3CDC-LC

10A-10

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)

SPRING-GUIDING GEAR-3 NAIL FIXATION GEAR-2 BRACKET-LOAD

48 49 51 52 53

3103 304 06910 3103 304 66510 3103 304 06900 3103 304 06870 3103 304 06960

CAM GUIDING GEAR-4 GEAR-1 PULLEY-FRAME

54 55 56 57 59

3103 304 66910 4822 361 10753 4822 502 12548 3103 304 68890 4822 466 12146

DRIVING-BELT-DRAWER TRAY MOTOR SCREW M2,6X3,5 COVER-VAM RUBBER

44 52

51 48 35 43

42 59 30

Pos. 53

3103 301 06460 3103 304 06890 3103 304 06980 3103 304 06880 3103 304 66530

33 4x

56 2x 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

Pos. 51

Pos. 52

43 44 45 46 47

Pos. 49

DAMPER - RUBBER (25DEG) WASHER VAM2201/01 CD Drive FRAME BRACKET-GUIDING

45 5x

Pos. 57

4822 529 10431 3103 304 06970 4822 691 10772 3103 304 66480 3103 304 66540

34 4x 31

Pos. 42

32 33 35 41 42

Pos. 43

Pos. 44

Pos. 47

Pos. 48

25 27 27 29 30

3103 304 66850 3103 304 07100 4822 532 12365 3103 304 66550 3103 304 66520

DRIVING BELT CAROUSEL BUSH DRAWER (height=8,5mm,d=16mm) BUSH DRAWER (height=5,5mm,d=9,4mm) BRACKET-DISC TUMBLER

31 32 34 37

3103 301 06470 3103 304 06920 3103 304 06870 4822 361 10753

SPRING-DISC CONTROL-DISC GEAR-1 CAROUSEL MOTOR

spare part

non spare part

57 58 3CDC-LC Exploded view 1999 09 13

10A-11

Drawer bottom view 24 3x 30 31 29

36 33

34 32 37 35

Drawer top view 28 27 26

25 24 22

spare part

non spare part 3CDC-LC Drawer assy 1999 09 13

10A-12 ELECTRICAL PARTSLIST 3CDC-LC-MB MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1800 4822 265 10925 FFC-CONNECTOR, 15P, SIDE ENTRY 2851 4822 124 42383 220µF 20% 4V 1805 4822 265 10979 FLEX FOIL CONNECTOR 15PIN 2852 © 4822 126 13751 47nF 10% 50V 1805 4822 265 11182 FLEX FOIL CONNECTOR 23PIN 2853 © 5322 122 32654 22nF 10% 63V 2854 © 4822 126 13751 47nF 10% 50V 1805 4822 265 11545 FLEX FOIL CONNECTOR 19PIN 2855 © 5322 122 34099 470pF 10% 63V 1875 4822 267 10958 FFC-CONNECTOR, 5P, SIDE ENTRY 1876 2422 025 08332 FLEX FOIL CONNECTOR 5PIN 2856 © 4822 126 13691 27pF 1% 63V 1880 4822 276 13503 SWITCH, Tray in endposition 2857 © 4822 122 33575 220pF 5% 50V 1881 4822 276 13503 SWITCH, Drive up/down 2858 4822 124 12245 220µF 20% 16V 2859 © 4822 122 33575 220pF 5% 50V 1882 4822 276 13503 SWITCH, Position 1 2860 4822 124 11947 10µF 20% 16V 1883 4822 276 13503 SWITCH, Position recogniced 8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm 2861 4822 124 11947 10µF 20% 16V 8005 3103 308 91980 FLEX FOIL CABLE 15P, 170mm 2862 © 4822 122 33575 220pF 5% 50V 2863 © 4822 122 33575 220pF 5% 50V CAPACITORS 2864 © 5322 122 32658 22pF 5% 50V ––––––––––––––––––––––––––––––––––––––––––––––––––––– 2865 © 5322 122 32654 22nF 10% 63V 2800 © 4822 126 10326 180pF 5% 2801 © 4822 122 33575 220pF 5% 50V 2866 © 5322 122 33538 150pF 5% 63V 2802 © 4822 126 10326 180pF 5% 2867 © 4822 122 33575 220pF 5% 50V 2803 © 4822 122 33575 220pF 5% 50V 2868 © 5322 122 31647 1nF 10% 63V 2804 © 4822 126 13751 47nF 10% 50V 2869 © 4822 126 13751 47nF 10% 50V 2870 © 4822 126 14585 100nF 10% 50V 2805 © 4822 122 33575 220pF 5% 50V 2806 © 4822 122 33575 220pF 5% 50V 2871 © 4822 126 14585 100nF 10% 50V 2807 © 5322 122 31863 330pF 5% 50V 2872 © 4822 126 13751 47nF 10% 50V 2808 © 4822 122 33575 220pF 5% 50V 2873 4822 124 40433 47µF 20% 25V 2809 © 4822 122 33575 220pF 5% 50V 2874 © 4822 126 14585 100nF 10% 50V 2875 © 4822 126 14043 1µF 20% 16V 2810 © 4822 126 10326 180pF 5% 2811 © 4822 122 33575 220pF 5% 50V 2876 4822 124 12245 220µF 20% 16V 2812 © 4822 126 14585 100nF 10% 50V 2877 © 4822 126 13692 47pF 1% 63V 2813 © 4822 126 14585 100nF 10% 50V 2878 © 4822 122 33575 220pF 5% 50V 2814 4822 124 40433 47µF 20% 25V 2879 © 4822 126 14585 100nF 10% 50V 2880 © 4822 126 14043 1µF 20% 16V 2815 © 4822 126 14076 220nF 20% 25V 2816 © 4822 126 13344 1,5nF 5% 63V 2881 4822 124 40769 4,7µF 20% 100V 2817 © 4822 126 14585 100nF 10% 50V 2882 © 4822 122 33575 220pF 5% 50V 2818 © 4822 126 13344 1,5nF 5% 63V 2883 © 4822 126 14585 100nF 10% 50V 2819 4822 124 40433 47µF 20% 25V 2884 4822 124 40769 4,7µF 20% 100V 2885 4822 124 40769 4,7µF 20% 100V 2820 4822 124 40433 47µF 20% 25V 2821 © 4822 126 14585 100nF 10% 50V 2887 © 4822 126 14585 100nF 10% 50V 2822 © 2222 861 15222 2,2nF 10% 50V 2888 4822 124 40769 4,7µF 20% 100V 2823 © 4822 126 13693 56pF 1% 63V 2891 © 4822 122 33575 220pF 5% 50V 2824 © 4822 126 13751 47nF 10% 50V 2892 © 5322 126 10223 4,7nF 10% 63V 2893 © 4822 122 33575 220pF 5% 50V 2825 © 4822 122 33177 10nF 20% 50V 2826 4822 124 12362 47µF 20% 4V RESISTORS 2828 4822 124 12362 47µF 20% 4V ––––––––––––––––––––––––––––––––––––––––––––––––––––– 2829 © 5322 122 31647 1nF 10% 63V 3700 © 4822 051 20471 470Ω 5% 0,1W 2830 © 4822 126 13751 47nF 10% 50V 3701 © 4822 051 20474 470kΩ 5% 0,1W 3702 © 4822 051 20474 470kΩ 5% 0,1W 2831 © 5322 122 32531 100pF 5% 50V 3703 © 4822 117 10834 47kΩ 1% 0,1W 2832 © 5322 122 32531 100pF 5% 50V 3704 © 4822 117 10834 47kΩ 1% 0,1W 2833 © 5322 122 32659 33pF 5% 50V 2834 © 5322 122 32659 33pF 5% 50V 3705 © 4822 117 11503 220Ω 5% 0,1W 2835 © 4822 126 13751 47nF 10% 50V 3706 © 4822 051 20471 470Ω 5% 0,1W 3707 © 4822 051 20471 470Ω 5% 0,1W 2836 © 4822 126 14585 100nF 10% 50V 3708 © 4822 051 20471 470Ω 5% 0,1W 2837 4822 124 40433 47µF 20% 25V 3709 © 4822 051 20108 1Ω 5% 0,1W 2838 4822 124 40248 10µF 20% 63V 2839 © 4822 126 14585 100nF 10% 50V 3710 © 4822 051 20474 470kΩ 5% 0,1W 2840 © 4822 126 14585 100nF 10% 50V 3711 © 4822 117 10833 10kΩ 1% 0,1W 3712 © 4822 051 20109 10Ω 5% 0,1W 2841 © 5322 122 31647 1nF 10% 63V 3713 © 4822 051 20223 22kΩ 5% 0,1W 2842 © 5322 126 10794 220pF 10% 3714 © 4822 117 10833 10kΩ 1% 0,1W 2843 © 4822 126 14585 100nF 10% 50V 2844 © 5322 122 34099 470pF 10% 63V 3715 © 4822 117 10837 100kΩ 1% 0,1W 2845 © 4822 126 14585 100nF 10% 50V 3716 © 4822 051 20471 470Ω 5% 0,1W 3718 © 4822 051 20472 4,7kΩ 5% 0,1W 2846 © 4822 122 33575 220pF 5% 50V 3719 © 4822 051 20474 470kΩ 5% 0,1W 2847 © 4822 126 14585 100nF 10% 50V 3727 © 4822 051 20472 4,7kΩ 5% 0,1W 2848 © 5322 122 33538 150pF 5% 63V 2849 4822 124 40769 4,7µF 20% 100V 3728 © 4822 051 20472 4,7kΩ 5% 0,1W 2850 © 5322 122 31647 1nF 10% 63V 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 RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3734 © 4822 051 20471 470Ω 5% 0,1W 3839 © 4822 051 20273 27kΩ 5% 0,1W 3740 © 4822 051 20223 22kΩ 5% 0,1W 3840 © 4822 051 20273 27kΩ 5% 0,1W 3741 © 4822 051 20223 22kΩ 5% 0,1W 3841 © 4822 117 10834 47kΩ 1% 0,1W 3742 © 4822 051 20223 22kΩ 5% 0,1W 3842 © 4822 117 10833 10kΩ 1% 0,1W 3743 © 4822 051 20223 22kΩ 5% 0,1W 3843 © 4822 117 12955 2,7kΩ 1% 0,1W 3744 © 3746 © 3750 © 3751 © 3752 ©

4822 117 10833 4822 117 10833 4822 051 10102 4822 051 10102 4822 051 20399

10kΩ 10kΩ 1kΩ 1kΩ 39Ω

1% 1% 2% 2% 5%

0,1W 0,1W 0,25W 0,25W 0,1W

4822 117 12024 4822 117 10833 4822 117 12955 4822 051 20399 4822 117 10965

27kΩ 10kΩ 2,7kΩ 39Ω 18kΩ

1% 1% 1% 5% 2%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 117 10834 4822 117 12024 4822 117 10833 2120 108 92632 4822 051 20399

47kΩ 27kΩ 10kΩ 33kΩ 39Ω

1% 1% 1% 1% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 117 10965 4822 051 20399 4822 052 10228 4822 052 10228 4822 051 20471

18kΩ 39Ω 2,2Ω 2,2Ω 470Ω

2% 5% 5% 5% 5%

0,1W 0,1W 0,33W 0,33W 0,1W

4822 117 10833 2120 108 92632 4822 051 20399 4822 117 10833 2120 108 92632

10kΩ 33kΩ 39Ω 10kΩ 33kΩ

1% 1% 5% 1% 1%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20101 4822 051 20101 4822 117 12521 4822 117 12521 4822 051 20223

100Ω 100Ω 68Ω 68Ω 22kΩ

5% 5% 1% 1% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20479 4822 117 10833 2120 108 92632 4822 051 20479 4822 117 12024

47Ω 10kΩ 33kΩ 47Ω 27kΩ

5% 1% 1% 5% 1%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20223 4822 117 10833 4822 117 10833 4822 051 20121 4822 051 20101

22kΩ 10kΩ 10kΩ 120Ω 100Ω

5% 1% 1% 5% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 117 12024 4822 117 11148 4822 117 10833 4822 117 11148 4822 117 10833

27kΩ 56kΩ 10kΩ 56kΩ 10kΩ

1% 1% 1% 1% 1%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20339 4822 051 20101 4822 052 10228 4822 117 10833 4822 051 20121

33Ω 100Ω 2,2Ω 10kΩ 120Ω

5% 5% 5% 1% 5%

0,1W 0,1W 0,33W 0,1W 0,1W

4822 117 10833 4822 117 10833 4822 117 10833 4822 117 10833 4822 117 10833

10kΩ 10kΩ 10kΩ 10kΩ 10kΩ

1% 1% 1% 1% 1%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20478 4822 051 20101 4822 117 10833 4822 051 20471 4822 117 10833

4,7Ω 100Ω 10kΩ 470Ω 10kΩ

5% 5% 1% 5% 1%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 117 13577 4822 051 20399 4822 051 20273 4822 117 10834 4822 051 20399

330Ω 39Ω 27kΩ 47kΩ 39Ω

1% 5% 5% 1% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 117 10837 4822 117 10833 4822 117 10833 4822 051 20273 4822 051 20474

100kΩ 10kΩ 10kΩ 27kΩ 470kΩ

1% 1% 1% 5% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20339 4822 052 10478 4822 117 10834 4822 052 10228 4822 051 20399

33Ω 4,7Ω 47kΩ 2,2Ω 39Ω

5% 5% 1% 5% 5%

0,1W NFR 0,1W 0,33W 0,1W

4822 051 20273 4822 051 20474 4822 051 20273 4822 051 20474 4822 051 20273

27kΩ 470kΩ 27kΩ 470kΩ 27kΩ

5% 5% 5% 5% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 051 20471 4822 051 20472 4822 051 20472 4822 117 12955 4822 051 10102

470Ω 4,7kΩ 4,7kΩ 2,7kΩ 1kΩ

5% 5% 5% 1% 2%

0,1W 0,1W 0,1W 0,1W 0,25W

4822 051 20474 4822 117 11503 4822 117 10833 4822 051 20471 4822 051 10102

470kΩ 220Ω 10kΩ 470Ω 1kΩ

5% 5% 1% 5% 2%

0,1W 0,1W 0,1W 0,1W 0,25W

4822 051 10102 4822 051 10102 4822 051 20223 4822 051 20273 4822 051 20223

1kΩ 1kΩ 22kΩ 27kΩ 22kΩ

2% 2% 5% 5% 5%

0,25W 0,25W 0,1W 0,1W 0,1W

4822 051 10102 4822 051 20471 4822 051 20471 4822 051 20101 4822 051 20159

1kΩ 470Ω 470Ω 100Ω 15Ω

2% 5% 5% 5% 5%

0,25W 0,1W 0,1W 0,1W 0,1W

4822 117 10834 4822 117 12024 4822 051 20101 4822 117 10833 4822 051 20223

47kΩ 27kΩ 100Ω 10kΩ 22kΩ

1% 1% 5% 1% 5%

0,1W 0,1W 0,1W 0,1W 0,1W

4822 052 10228 4822 051 20101 4822 117 11503 4822 051 20101 4822 051 20008

2,2Ω 5% 0,33W 100Ω 5% 0,1W 220Ω 5% 0,1W 100Ω 5% 0,1W CHIP JUMPER 0805

4822 051 20223 4822 117 10834 4822 117 12024 4822 051 10102 4822 051 10102

22kΩ 47kΩ 27kΩ 1kΩ 1kΩ

5% 1% 1% 2% 2%

0,1W 0,1W 0,1W 0,25W 0,25W

4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008