Philips FWM-390 Service manual

Service

Service

Mini System

Service Manual

Service
Service

Service

FWM390/21/22/25/30

©

Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

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

Published by SL 0352 Service Audio Printed in The Netherlands Subject to modification

Version 1.0

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 to 1-6

Preparations & Controls .............................................1-7

Disassembly Instructions & Service positions .............. 2

Service Test Programs & DEMO Mode ......................... 3

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

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

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

Tuner Board: Systems Non-Cenelec ....................... 7A

Systems Cenelec ............................... 7B

ETF7 Tape Module ........................................................ 9

3CDC-LC-MP3CD2002 Module .................................. 10

Power 2001Module (30-70W Version) ........................ 11

AF9 Board .................................................................... 12

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

CLASS 1

LASER PRODUCT

GB

3140 785 32810

LOCATION OF PC BOARDS

CD KEY BOARD

FRONT
BOARD

CD

BOARD

MAINS
BOARD

KARAOKE
BOARD

1-2

TUNER

BOARD

AF9
BOARD

MAINS SOCKET
BOARD

ETF7
BOARD

VERSION VARIATIONS:

Type /Versions: FWM390

Features &

/21 /22 /25 /30

Board in used:
Karaoke

News x x
RDS x x
Rotary Encoder (volume control) x x x x
Jog Shuttle x x x x
Voltage Selector x
Aux Input x x x x
Digital Output
Headphone Socket x x x x
Line Output
Matrix Surround Loudspeakers
Standby - FTD Clock Display x x
ECO Standby - Dark x x
ECO6 Tuner board - System Non-Cenelec x x
ECO6 Tuner board - System Cenelec x x
ETF7 Tape Module: Non-Autoreverse Ferro x x x x
POWER 2001 Module (30-70W Version): x x x x

LEFT/RIGHT AMPLIFIER
& SUPPLY BOARD

HEADPHONE
BOARD

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 110-127V/220-240V Switchable for /21

230V for /22//25/30
Mains frequency : 50/60Hz
Power consumption : < 0.5W at ECO Standby /22/25

< 15W Standby w/Clock on

< 80W Active
Clock accuracy : < 4 seconds per day
Dimension centre unit : 265 x 310 x 365mm

TUNER:
FM

Tuning range : 87.5-108MHz
Grid : 50kHz
IF frequency : 10.7MHz ± 20kHz
Aerial input : 75Ω coaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
IF rejection : > 60dB [80dB]
Image rejection : > 25dB [75dB]
Distortion at RF=1mV, dev. 75kHz : < 3%

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

MW

Tuning range : 531-1602kHz

530-1700kHz for /21

Grid : 9kHz

10kHz for /21
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.4mV/M[4.0mv/m]
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%

CASSETTE RECORDER:

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

COMPACT DISC:

Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms) : 550mV ±1dB, R

= 100Ω

out

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

on the disc)
MPEG 1 Layer 3 (MP3-CD) : MPEG AUDIO
MP3-CD Bit Rate : 56-256 kbps
MP3-CD Sampling Frequencies : 32 kHz, 44.1kHz,

48kHz

Recording Format : ISO 9660

UDF format not
supported

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

1)

Default setting is OFF, to switch on please refer page 3-1.

2)

Frequency response in each setting is software controlled.

AMPLIFIER:

Output power (6Ω, 1 kHz, 10% THD) : 2 x 40W RMS
Frequency response within -3dB : 50Hz-15kHz
Dynamic Bass Boost : DBB OFF, DBB 1, DBB 2, DBB 3
Digital Sound Control : Jazz, Rock, Techno, Optimal

2)

Headphone output at 32Ω : 15mW ± 2dB

5mW ± 2dB (CD mode)

Input sensitivity

Aux / CDR : 500mV / 1.0V at 600Ω

2)





MEASUREMENT SETUP



Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator 

e.g. PM5326



DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

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

Tuner AM (MW,LW)

RF Generator 

e.g. PM5326



Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

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

CD





Use Audio Signal Disc
(replaces test disc 3)



SBC429 4822 397 30184

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette Fe SBC420 4822 397 30071



DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter



LF Generator 

e.g. PM5110



DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

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

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

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

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

Cassette:

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

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

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

Compact Disc:

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

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

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

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

HANDLING CHIP COMPONENTS

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

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

10958

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

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

Extension cable

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

Connecting cable

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

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

11308
Complete kit ESD3

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

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

WARNING

GB

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

F

ATTENTION

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

1-6

ESD

D

WARNUNG

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

WAARSCHUWING

NL

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

I

AVVERTIMENTO

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

GB

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

NL

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

F

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

D

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

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

CLASS 1

LASER PRODUCT

GB

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

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

Warning !

S

Varning !

3122 110 03420

I

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

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

Varoitus !

SF

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

DK Advarse !

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

Preparations

Rear connections

The type plate is located at the rear of the

system.

For user s in the U.K.: please follow the

instructions on page 1-9.

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that all other connections

have been made.

WARNING!

–For optimal performance, u se only the

original power cable.

–Never make or change any connections

with the power switched on.

To avoid overheating of the system, a safety

circuit has been built in. Therefore, your

system mays witch to Standby mode

automatically under extreme conditions. If

this happens, let the system cool down

before reusing it (not available for all versions).

B

Antennas Connection

Connect the supplied AM loop antenna and FM

antenna to the respective ter minals. Adjust the

position of the antenna for optimal reception.

AM Antenna

Fix the claw

to the slot

Position the antenna as far a

s possible from a TV,

VCR or other radiation source.

SPEAKERS 6R

R

+

—

L

—

+

AM ANTENNA

LR

speaker

(right)

speaker

(left)

AM loop

antenna

AUX/

CDR

IN

AC

MAINS

AC power cord

FM AERIAL

75

FM wire antenna

Preparations

FM Antenna

For better FM stereo reception, connect an

outdoor FM antenna to the FM ANTENNA

terminal.

C

Speakers Connection

Front Speakers

Connect the speaker wires to the SPEAKERS

terminals, right speaker to "R" and left speaker to

"L", coloured (marked) wire to "+" and black

(unmarked) wire to "-".

1

2

Fully inser t the stripped portion of the speaker

wire into the ter minal as shown.

Notes:

–For optimal sound performance , use the

supplied speakers .

–Do not connect more than one speaker to any

one pair of

+

/

-

speaker terminals .

–Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

Optional connection

The optional equipment and connecting cords

are not supplied. Refer to the operating

instructions of the connected equipment for

details.

Connecting other equipment to your

system

Use a cinch cable to connect AUX/CDR IN to

the analogue audio out terminals of an external

equipment (TV , VCR, Laser Disc player, DVD

player or CD Recorder).

Note:

– If you are connecting equipment with a mono

output (a single audio out terminal), connect it to

the AUX/CDR IN left terminal. Alternatively, you

can use a “single to double” cinch cable (the output

sound still remain mono).

Inserting batteries into the

remote control

Inser t two batteries (Type R06 or AA) into the

remote control with the correct polar ity as

indicated by the "+" and "-" symbols inside

the battery compartment.

CAUTION!

– Remove batteries if they are exhausted

or will not be used for a long time.

– Do not use old and new or different

types of batteries in combination.

–Batteries contain chemical substances, so

they should be disposed off properly.

1-7

£

1

2

3

6

7

8

9

!

™

¡

*

&

%

#

@

)

(

^

0

5

4

$

⁄

5

*

%

3

4

∞

#

8

6

§

5

^

•

9

ª

º

27

24

Controls

Controls on the system and

remote control

1

STANDBY ON y

– to switch the system on or to standby mode.

2

ECO POWER

– to switch the system on or to Eco Powe r

standby mode.

3

DISC 1/2/3 (CD DIRECT 1/2/3)

– to select a disc tray for playback.

4

Source selection – to select the following :

CD (CD 1•2•3)

– to select disc tray 1, 2 or 3.

TUNER (BAND)

– to select waveband : FM, MW or LW.

TA PE (TAPE 1•2)

– to select tape deck 1 or 2.

AUX (VIDEO/CDR)

–to select the input for an additional appliance :

AUX or CDR.

5

Mode Selection

à á SEARCH• TUNING

( 4 ALBUM 3)

for MP3-CD .............to select previous/next

album.

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

for Tuner ..................... to tune to a lower or higher

radio frequency.

for Tape ....................... to rewind or fast forward.

for Clock .................... (on the system only) to set the

hour.

Ç STOP•CLEAR (DEMO STOP)

for CD/ MP3-CD .. to stop playback or to clear a

programme.

for Tuner ..................... (on the system only) to stop

programming.

for Tape ....................... to stop playback or

recording.

for Demo ................... (on the system only) to

activate/deactivate the

demonstration.

for Clock .................... (on the system only) to exit

clock setting or cancel timer.

for Plug & Play......... (on the system only) to exit

plug & play mode.

ÉÅ PLAY•PAUSE

for CD/ MP3-CD .. to start or interr upt

playback.

for Tape ....................... to start playback.

for Plug & Play......... (on the system only) to initiate

and start plug & play mode.

í PREV / ë NEXT (- TITLE +)

for MP3-CD ............ to select previous/next title.

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

the current, previous, or next

track.

for Tuner .................... to select a preset radio

station.

for Clock ................... (on the system only) to set

the minute.

6

SOUND NAVIGATION

– to select and activate the JOG control for the

desired sound feature : DBB, DSC or VEC.

7

JOG

– to select the desired sound effect for the

selected sound feature.

DBB ..................DBB 1, DBB 2 or DBB 3.

DSC ..................OPTIMAL, JAZZ, ROCK or

TECHNO.

VEC .................. CINEMA, HALL or CONCERT.

8

INCREDIBLE SURROUND (INC.

SURR.)

– to activate or deactivate the surround sound

effect.

9

CLOCK•TIMER (CLK/ TIMER)

– to view the clock.

– set the clock or set the timer (on the set only).

0

Tape Deck Operation

RECORD

– to start recording on tape deck 2.

DUBBING

– to dub a tape.

!

Tape deck 1

@

Tape deck 2

PREPARATIONS AND CONTROLS

1-8

Controls

#

DIM MODE

–to select different brightness for the display

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

$

# OPEN

–to open the tape deck door.

%

PROGRAM

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

for Tuner ............. to programme preset radio

stations.

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

mode.

^

MAX SOUND (MAX)

–to activate or deactivate the optimal mix of

various sound f eatures.

&

n

–to connect headphones.

*

VOLUME (VOLUME +/-)

–to increase or decrease the volume .

(

NEWS

– to hear News automatically.

)

RDS

–to select RDS infor mation.

¡

Disc tray

™

OPEN•CLOSE

–to open or close the disc tray.

£

DISC CHANGE

–to change disc(s).

Display screen

–to view the current status of the system.

REPEAT

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

repeatedly.

§

SLEEP

–to activate/deactivate or set the sleep timer.

SHUFFLE

–to playback all a vailable discs and their tracks/

programme in random order .

•

B

–to switch the system to standby mode.

–to switch the system to Eco Power standby

mode.

Notes for remote control:

– First, select the source you wish to

control by pressing one of the source select

keys on the remote control (CD or TUNER,

for example).

– Then select the desired function (

É

,

í

,

ë

, for example).

24

25

27

Important notes for users in the

U.K.

Mains plug

This apparatus is f itted with an approved 13

Amp plug. To change a fuse in this type of plug

proceed as follo ws:

1

Remove fuse cover and fuse.

2

Fix new fuse which should be a BS1362 5 Amp,

A.S.T.A. or BSI approved type.

3

Ref it the fuse cover.

If the fitted plug is not suitable for your socket

outlets, it should be cut off and an appropriate

plug fitted in its place.

If the mains plug contains a fuse, this should

have a value of 5 Amp. If a plug without a fuse

is used, the fuse at the distribution board

should not be greater than 5 Amp.

Note: These vered plug must be disposed of to

avoid a possible shock hazard should it be

inserted into a 13 Amp socket else where.

How to connect a plug

The wires in the mains lead are coloured with

the following code: blue = neutral (N),

brown = live (L).

¶ As these colours ma y not cor respond with the

colour mar kings identifying the ter minals in

your plug, proceed as follows:

– Connect the blue wire to the terminal

marked N or coloured black.

– Connect the brown wire to the terminal

marked L or coloured red.

– Do not connect either wire to the earth

terminal in the plug, marked E (or e) or

coloured green (or green and yellow).

Before replacing the plug cover, make cer tain

that the cord grip is clamped over the sheath

of the lead - not simply over the two wires.

Copyright in the U.K.

Recording and playback of material may

require consent. See Copyright Act 1956 and

The Performer’s Protection Acts 1958 to 1972.

Norge

Typeskilt finnes på apparatens underside.

Observer : Nettbryteren er sekunder t

innkoplet. Den innebygde netdelen er

derfor ikke frakoplet nettet så lenge

apparatet er tilsluttet nettkontakten.

For å redusere faren for brann eller elektrisk

støt, skal apparatet ikke utsettes for regn eller

fuktighet.

Italia

DICHIARAZIONE DI CONFORMITA’

Si dichiara che l’apparecchio FW-C717 Philips

risponde alle prescrizioni dell’ar t. 2 comma 1

del D.M. 28 Agosto 1995 n. 548.

Fatto a Eindhoven

Philips Consumer Electronics

Philips, Glaslaan 2

5616 JB Eindhoven, The Netherlands

CAUTION

Use of controls or adjustments or

performance of procedures other than

herein may result in hazar dous

radiation exposure or other unsafe

operation.

1-9

WARNING

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

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

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

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

Problem Solution

CD OPERATION

“NO DISC” is displayed. – Insert a disc .

–Check if the disc is inserted upside down.

–Wait until the moisture condensation at the lens

has cleared.

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

“DISC NOT FINALIZED” is displayed. –Use a f inalised CD-RW or CD-R.

Troubleshooting

Maintenance

Cleaning the Cabinet

Use a soft cloth slightly moistened with a mild

detergent solution. Do not use a solution

containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

When a disc becomes dirty,

clean it with a cleaning cloth.

Wipe the disc from the centre

out.

Do not use solvents such as

benzene , thinner, commercially

available cleaners, or antistatic spray intended for

analogue records.

Cleaning the disc lens

After prolonged use, dirt or dust may

accumulate at the disc lens. To ensure good

playback quality, clean the disc lens with Philips

CD Lens Cleaner or any commercially available

cleaner. Follow the instructions supplied with

cleaner.

Cleaning the Heads and the Tape Paths

To ensure good recording and playback quality,

clean the heads

A

, the capstan(s)

B

, and

pressure roller(s)

C

after every 50 hours of

tape operation.

Use a cotton swab slightly moistened with

cleaning fluid or alcohol.

You can also clean the heads by playing a

cleaning tape once.

C

CB

B

A

Demagnetising the heads

Use a demagnetising tape available at your

dealer.

RADIO RECEPTION

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

connect an external antenna for better

reception.

–Increase the distance between the Mini HiFi

System and your TV or VCR.

TAPE OPERATION/RECORDING

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

– Use only NORMAL (IEC I) tape.

–Apply a piece of adhesive tape over the missing

tab space.

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

switch on the system again.

GENERAL

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

buttons are pressed. switch on the system again.

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

quality. –Disconnect the headphones.

– Check that the speakers are connected correctly.

–Check if the stripped speaker wire is clamped.

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

reversed.

The remote control does not function – Select the source (CD 1/2/3 or TUNER, for

properly. example) before pressing the function button

(É,í,ë).

–Reduce the distance between the remote

control and the system.

–Insert the batter ies with their polarities

(+/– signs) aligned as indicated.

–Replace the batteries.

–Point the remote control directly towards the IR

sensor .

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

–Press and hold CLOCK•TIMER to switch on the

timer.

– If recording or tape dubbing is in progress, stop

recording.

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

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

has been disconnected. Reset the clock/timer.

The system displays features –Press and hold Çon the system to switch off

automatically. the demonstration.

Troubleshooting

MAINTENANCE AND TROUBLESHOOTING

1-10

2-1 2-1

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

2. Twist screw driver

3. Lift up and out

Dismantling of the CDC Module and Front Panel

4) Remove the Cover Tray CDC (pos 106) as indicated.

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

Remove Cover Tray CDC

Remove Cassette Cover

Dismantling of the CDC Module and Front Panel

1) Loosen 4 screws to remove the Cover Top (pos 255) of the
set.

2) Loosen 2 screws to remove the Panel Left (pos 253) and
2 screws to remove the Panel Right (pos 254) of the set.

3) Slide out the CDC Tray as shown in the diagram below with
the help of a flat head screw driver.

Cassette Cover

5) Loosen 2 screws A and 2 screws B to remove the CDC
Module (pos 1105) as indicated.

6) Remove 2 screws (pos 226) at the bottom to separate the
Front Panel Assembly from the Plate Bottom (pos 265).

Front View CDC

Sliding Out The CDC Tray

Remove CDC Module

2-2

Dismantling of Rear PortionDismantling of the Front Board

2-2

1) Remove 1 screw C as indicated to loosen the Headphone
Board (pos 1101-C).

2) For set without Karaoke :
Remove 11 screws D and 2 screws E as indicated to
loosen the Front Board (pos 1101-A).
For set with Karaoke :
Remove 11 screws D as indicated to loosen the Front
Board (pos 1101-A) and 2 screws E as indicated to
loosen the Karaoke Board (pos 1101-D).

1) Remove 3 screws J and uncatch M1 as indicated to
loosen the AF Board (pos 1102).

2) Remove 3 screws K and uncatch M2 as indicated to
loosen the Tuner Board (pos 1103).

3) Remove 4 screws L as indicated to loosen the Panel
Rear (pos 256).

Remove AF Board

Dismantling of the ETF Tape Module

1) Remove 6 screws G as indicated to loosen the ETF Tape
Module (pos 1104).

Repair Hints

1) The Knob Volume (pos 139) can be remove by inserting
a strong string into the slot and pull it out in the direction
as indicated. See picture 1.

2) The Knob Rotary (pos 138) can be remove by inserting
a strong string into the slot and pull it out in the direction
as indicated. See picture 2.

Picture 1

Picture 2

Repair Hints

2-3 2-3

3) During repair it is possible to disconnect the Tuner board
and CDC Module completely unless the fault is sus­pected to be in that area. This will not affect the
performance of the rest of the set.

4) Due to the short flex cable wires in the ETF Module, the
pc board should be disconnected and reconnected on
the reverse side of the tape mechanism to keep it
electrically connected during repair. See picture 3.

Note: The flex cables are very fragile, care should be taken

not to damage them during repair. After repair, be
very sure that the flex cables are inserted properly
into the flex sockets before encasing, otherwise faults
may occurs.

Service pos A

Picture 3

Service pos C

Service pos B

Service pos D

3-1

3-1

SERVICE TEST PROGRAM

TUNER
TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

N

copied to the RAM (see Table1)

TUNER

Button pressed?

Y

Service frequencies are

Tuner works normally

except:

PROGRAM button

N

QUARTZ
TEST

O

Button pressed?

Y

Display shows

32K

Output at (Front Board)

pin 80 of uP = 2048Hz

O

Button pressed?

Y

Display shows

8M

Output at (Front Board)

pin 80 of uP = 1,953.125Hz

To start service test program

hold P & AUX

depressed while

plugging in the mains cord

Display shows the

ROM version *

"S-Vyy"

(Main menu)

N

N

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

(Counting up from 01 to 99)

SERVICE
PLAY MODE

STANDBY-ON

Button pressed?

Y

Set is in Service PLAY Mode.

In case of failures, error

codes according to table 2

will be displayed.

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

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

N

note 1 : All LEDs are on except ECO POWER.

Figure 1

note 2 : Only DISC 2, TUNER, AUX, DSC, VEC & MAX SOUND are on.

Figure 2

DEMO Mode

ACTION

To Switch off Hold the 9 button down for 5 seconds during the DEMO display,

To Switch on Hold the 9 button down for 5 seconds during Standby, DEMO

the set will confirm with "DEMO OFF" and switch to Standby.

will begin.

DISPLAY
TEST

2;

Button pressed?

Y

Display shows Fig. 1

and selected LEDs on

(see note 1)

2;

Button pressed?

Y

Display shows Fig. 2

and selected LEDs on

(see note 2)

N

N

Mini 2002 FW-C399 Dated: wk141

N

Disconnect

PRESET

1
2
3
4
5
6
7
8

9
10
11

Mains cord ?

Y

Service Mode left

Europe

"EUR"

87.5MHz
108MHz

531kHz

1602kHz

558kHz

1494kHz

153kHz
279kHz
198kHz

98MHz

87.5MHz

East Eur. Extended-band

"EAS"

65.81MHz
108MHz

74MHz

87.5MHz
531kHz

1602kHz

558kHz

1494kHz

98MHz

70.01MHz

65.81MHz

Table 1

East Eur.

"EAS"

87.5MHz
108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

87.5MHz

87.5MHz

87.5MHz

98MHz

Button pressed?

Y

USA

"USA"

87.5MHz
108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

87.5MHz

87.5MHz

87.5MHz

Note: * Depending on the selected grid frequency (9 or 10kHz)

By holding the TUNER and R buttons depressed while switching on the Mains supply, one
of the undermentioned features will be activated:

- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.

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

9

N

Oversea

"OSE"

87.5MHz
108MHz

530/531kHz*

1700/1602kHz*

560/558kHz*

1500/1494kHz*

98/87.5MHz*

87.5MHz

87.5MHz

87.5MHz

87.5/98MHz*

Error code

E1000

E1001

E1002

E1003

E1005

E1006

E1007

E1008

E1020

E1070

E1071

E1079

Error Description
Focus Error

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

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

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

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

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

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

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

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

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

This happens when the carousel switch is defective and closed all the time, or when the
carousel is blocked when it is located exactly at a disc position.

This happens when the carousel switch is defective and does not closed electrically, or when
the carousel is blocked in between two disc positions. The time-out is approximately 5 Sec.

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

Table 2

R

N

ACTION

Various

other Tests

9

Button pressed?

Y

TEST

Activated with

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

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

9 to Exit

"FAIL" will be displayed.

QEEPROM FORMAT Load default data. Display shows "NEW"

for 1 second.

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

ROTARY
ENCODER TEST

LEAVE SERVICE
TESTPROGRAM

Volume Knob

or

Jog Shuttle knob

Disconnect
mains cord

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

SET BLOCK DIAGRAM

4-1 4-1

6dB TRACK

FM (67.5 kHz)

AM (80% MOD)

AUX / CDR

-CMOS

250nWb/m

FRONT

POWER

CONTROL

RDS
DECODER

TUNER

CONTROL

CONTROL

CONTROL

+CD

3CDC-L2C

DM

+12A

ECO6

A

A

+12M +12A

ETF7

AM

NTC
POWER_DOWN
CLIPPING
LOW_PWR_CTRL

CDC

TAPE

+12M

+E

ECO POWER

LED

250mV

CDC

CONTROL

125mV

TUNER

CONTROL

500mV / 1000mV

125mV

28mV

TAPE

CONTROL

+5V6

+LED

+F

CDC

LEDS

REGISTER

EEPROM

AF9

DSC/VEC/DBB

SHIFT

D

KEY SCAN

MATRIX

ATTN.

-8.5dB

ATTN.

-26 dB

LEDS

+LED

LED DATA

LED CLK
LED STR

LED ENABLE

uP

TMP87CS71F

ECO
POWER
SWITCH

+E

SA1, SA2, SA3

+5V6

BIPLANER/

SHIFT

REGISTER

CONTROL

JOG

MAX
LEDS

D

+F

500mV

I2C DATA

-Vkk

MIC DET

SOFTWARE CONTROL

AF9

CONTROL

+LED

I2C CLK

IR EYE

FTD

VOLUME

CONTROL

+E

F1x

SIMPLE KARAOKE

+12A

SWITCH

A

100mV

SOURCE SELECTOR

MUTE
AMP_ON
CD_PORE

+F

+G

A

I2C DATA

+5V6

+5V6

+5V6_CON

+F
+5V6_CON

F1x
F2x

+G

+F

+5V6_CON

14 dB

I2C

I2C CLK

F1

3mV

I2C DATA
I2C CLK

+5V6

+12V_A

+12V_D

500mV
76dBA
16dB

INCREDIBLE
SURROUND
INTERFACE

SIS FILTER

CIRCUIT

M62320FP

I2C SHIFT
REGISTER

LOW_PWR_CTRL

POWER_DOWN

500mV

-Vkk

NTC

F1

F2

SA BUFFER

+12A

A

VOL. 1

CD STANDBY

C1

B1

+5V6

B1

TDA7468

TREBLE

&

BASS

A

CD SUPPLY

CONTROL

POWER SUPPLY

-Vkk

-Vkk

LOW_PWR_SUP

+9.1V

VOL. 2

+5V6

D

MUTE

+CD (+5V)

A1

LOW_PWR_SUP

L CHANNEL

-Vkk

MUTE

HP DET

-CMOS (-9V)
REG

+9V

REG

+5V

REG

500mV
76dBA
16dB

+5V6

+9.1V

+5V6_CON

HP DET

HEADPHONE

AMPLIFIER

+12A

A

NJM4556AM

Gv = 25dB

-Vkk

MUTE

-CMOS

C1

HP DET

2.50V
85dBA
3dB

HEADPHONE

650mV
78dBA

3.2dB

33R

47R

1.90V
67dBA

1K

D

D

3.0dB

ATTEN.

Rin = 3k

LEFT/RIGHT

TRAFO

FOR -/21 ONLY

VOLTAGE

SELECTOR

STANDBY TRAFO

(NOT USED IN -/21 & -/37)

+VH+VL

POWER

AMPLIFIER

STK-442

+

-

+

-

-VH-VL

MAINS

CHOKE

(NOT USED FOR -/37)

(ONLY FOR -/37)

LOW_PWR_CTRL

L/R SPEAKER

2 X 100W

2 X 6 OHMS

L

N

10M

+5V6

NOTE :

MAIN SIGNAL PATH

MEASUREMENTS ARE IN AUX MODE :

XX mV
YY dBA

ZZ dB

LEVELS AT MAX VOL
S/N AT 500mW
HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL

HP DET MIC DET

F2x

F2

-Vkk

D

SET WIRING DIAGRAM

5-1

5-1

CDC KEYS

ETF7
(1104)

HEADPHONE

1601

1602

HP

FROM HEADPHONE PCB

(ESD WIRE)

1440

1400

4P

FFC AD

(1101)

ETF7

TPADC2
1

1404

1706

1

TPADC1

1401

1701

FFC SIDE

+F

GND_D

TPSHCLK

7P

FFC BD

TPSHDATA

220mm

TPSHSTR
7

FFC TOP

140mm

FFC TOP

ETF7

TP_REC_LEFT
TP_REC_RIGHT
GND_A
TP_LEFT
+12V_A
TP_RIGHT

-CMOS
FFC TOP FFC TOP

(1101)

TUNER

ECO6

(1103)

1

1703

1

EH TOP

FROM ETF7 CHASSIS

(ESD WIRE)

1600

FFC TOP

1120

FFC SIDE

1602

1P

120mm

1700

7P

FFC AD

180mm

1701

2P

180mm

1110

1P

180mm

1500

4P

FFC BD

120mm

1600

8P

FFC AD

220mm

1403

FFC SIDE

EH TOP

FFC TOP

FFC TOP

1

4

1401

1401

1506

1103

1603

1520

1100

P04
KEY1
KEY2
GND_D

I2C_GND

NTC
1

1

TP_REC_LEFT

1

TP_REC_RIGHT
GND_A
TP_LEFT
+12A
TP_RIGHT

-CMOS

7

1

GND_M
+12M

STOKO PIN

1

HP_IN_LEFT
GND_A
HP_IN_RIGHT
HP_DET

4

TU_LEFT

11

GND_A
TU_RIGHT
+12A
TU_ENABLE
TU_DATA
TU_CLK

8

TU_STEREO

STOKO PIN

I2C_DATA

I2C_CLK

GND_D

1531

ETF7

+5V6

+5V6

+5V6_CON

1402

1501

AUX IN

-Vkk

F1

F2

19P

FFC AD

CD_SH_DATA

CD_SH_CLK

140mm

CD_GND

CD_SW_INFO

CD_SH_STR

AF9

(1102)

CD_SICL

CD_SILD

CDC-LC

CD_GND
19

FFC SIDE

FFC SIDE

TU_STEREO
1

1402

1402

1

FRONT

TU_GND

TU_DATA

TU_ENABLE

TU_CLK

1403

CDC-L2C

GND_A
CD_RIGHT
+5V_CD
GND_M
+12M
SW_INFO
SHR_STR
SH_CLK
SICL
SH_DATA
SILD
GND_D_CD
PORE
GND_D

(1101)

SA_IN

HP_DET

11P

FFC AD

1523

1CD_LEFT

15

FFC TOP

CLIPPING

POWER_DOWN

MIC_DET

LOW_PWR_CTRL

11

180mm

1503

1

FFC TOP

1206

1

FFC TOP

1204

1

EH TOP

FFC SIDE

1800

FFC SIDE

15P 180mm

FFC BD

1300

13P
FFC AD
220mm

1301

8P

220mm

1805

1501

4P

FFC BD

120mm

FFC SIDE

LEFT/RIGHT AMP

1306

1 LEFT

GND_AA
RIGHT
NTC
LOW_PWR_CTRL
POWER_DOWN
CLIPPING
AMP_ON

-Vkk
F1
F2
AMP_CS_DC
VCD_ON

FFC TOP

1310

1

LOW_PWR_SUP
+12V_A
GND_A
+12V_D
GND_M
+5V6
GND_D
5V_VCD

DIPMATE

CDC-L2C

23

CD_LEFT
GND_A
CD_RIGHT
+5V_CD
GND_M
+12V_D
SW_INFO
SHR_STR
SH_CLK
SICL
SH_DATA
SILD
GND_D_CD
PORE
GND_D

9

SIMPLE KARAOKE

1800

##

1801

1

4

(1101)

MIC_DET
GND_A
KAR_OUT
+12A

BACK ENTRY MALE

CD CHANGER

3CDC-L2C

(1105)

MIC IN

1307

1

RIGHT

LEFT

1308

1

EH TOP

1302

1304

FFC TOP

##

1202

4P

340mm

1200

6P

400mm

1201

7P

FFC AD

280mm

##

1309

1

1203

EH TOPEH TOP

1209

FFC TOP

1311

##

1

EH TOP

A11
A1
GND
GND
B1
C1

-Vkk1
F1
F2
PWDN
NTC
ECO
LOW_PWR_SUP

MATRIX SURROUND

MAINS SUPPLY

1204

TRAFO

col

Dp

B6

B6

S7

S1

S2

S3

S4

S5

S6

S8

S9

S10

6-1

6-1

FTD DISPLAY PIN CONNECTIONS

FRONT BOARD

TABLE OF CONTENTS

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

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

Key-CDC part - Layout & Circuit diagram .......................6-2

Front part - Circuit diagram .............................................6-3

Front part - Component layout ........................................6-4

Front part - Chip layout....................................................6-5

Headphone part - Layout & Circuit diagram....................6-6

Karaoke part - Component & Chip layout .......................6-6

Karaoke part - Circuit diagram ........................................6-7

Electrical parts list............................................................6-8

P1
P2
P3
P4
P5
P6
P7
P8

P9
P10
P11
P12
P13
P14
P15
P16

1G 3G14G

4G2G 6G5G 7G 8G 9G

ALBMUTE TITLEDIM 1 2 3 NEWS

FM MW

10G 11G

B1

B2

B4 B6 B6

B3

S1

B1

B2

B3

S7

S8

B4

S2

B5

B7

B8

B9

B10

B11

S3

e

(14G) (1G-8G)

1G

a
h

j , p

k
b

m

g
c
e

n
d

MUTE TITLE

2G

a
h

j , p

k
b

f

m

g
c
e

r

n
d

DIM

-

-

3G

j , p

f

m

r

-

-

4G
a
h

k
b

f

g
c
e

r
n
d

1

a
h

j , p

k
b

m

g
c
e

n
d

ALB

2

3

5G

a
h

j , p

k
b

f

m
g
c
e

r

n
d

-

-

6G

j , p

f

m

r

-

col

-

Dp

12G 13G 10G

B5
B4
B3
B2

B1

(10G-13G)

a

j

f

h

g

r

b

k

m

n

c

p

d

7G
a
h

k
b

f

g
c
e

r
n
d

j , p

m

a
h

j , p
k
b

f

g
c
e
r
n
d

NEWS

-

-

8G

AMLW

B8

-

-

-

B7

B6

10G

B1
B2
B3
B4
S1

FM

MW

B5
B6
B7
B8
S6

LW

AM

B5

B4

B3

S5

S9

S10

11G

B1
B2
B3
B4
B5
B6

­S2

B7
B8
B9

B10
B11

-

B12

B12B12

B11

B10

S4

B9

col

Dp

9G
a
h

S9
k
b

f

m

g
c
e

r
n
d

-

-

S10

B2

(9G)

-

-

-

B1

B8

12G

B1
B2
B3
B4
B5
B6

S3
S4

B7

B6

B5

S6

13G

B1
B2
B3
B4
B5
B6
S5

-

-

-

B7

-

B8
B9

B10

-

B11
B12

-

-

-

14G

S7

S8

-

-

-

-

FTD DISPLAY PIN NO.

FUNCTION

1

3

3

3

2

2

4

4

4

4

4

4

3

F

F

2

2

3

0

1

2

9

1

-

-

2

G

G

3

3
8

3
G

G

3

3

3

5

6

7

6

5

4

G

G

3

2

3

4

1

9

8

7

G

11

10

G

G

G

2

0

12

G

2

9

8

7

6

13

14

-

G

G

G

2

2

1

1

1

1

1

1

1

9

8

7

2

2

2

5

4

-

-

2

1

1

2

1

3

0

9

-

-

-

P

P

1

2

1

8

6

4

3

2

1

7

5

P

P

P

P

P

3

5

7

4

6

0

P

P

P

P

8

9

10

11

12

6

P

P

P

P

13

14

15

16

2

5

4

3

F

F

P

-

­1

1

6-2

6-2

VARIATION TABLE

Item No / Features FWM390/30 FWM390/21 FWM390/22/25
RDS / News - - x
Simple Karaoke - x ­Mic Detect - x ­1409 x x x
1424 - - ­1425 - - x
1427 - - x
1437 - - ­3486 1k 1k 1k
3511 10k 10k ­3530 - - 330R
3531 10k 10k 10k
3581 10k 10k ­3595 - - ­3808 - - 820R
4402 - - ­4404 - - ­6400 x x x
6403 x x x
6426 - - x
6440 - x ­6441 x x x
6447 x x x
6448 x x x
9402 - - x
9404 - - x
9405 - - x
9406 - - x
9407 - - ­9408 x x x
9409 - - ­9410 x x x
9411 - - ­9462 - - ­9488 x x x
9505 - - ­9508 - - x
9509 - - x
x - item in use

KEY-CDC PART - CIRCUIT DIAGRAM

1440 A1 1441 A2 1442 A2

12

1441 1442

DISC CHANGE OPEN/CLOSE

3139 118 53880 ... 88460 ...3442 pt 2a dd wk147

A

P04x
KEY1

KEY2

GND_D

1440

1

2

3

4

FE-ST-VK-N

D

12

KEY-CDC PART - COMPONENT LAYOUT

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

3139 113 3442 pt 2a dd wk147

A

FRONT PART - CIRCUIT DIAGRAM

12345678910111213141516171819

+5V6_CON

100n

2438

+5V6

+5V6_CON

2414

+F

3585

3420

+F

3422

3423

+F

3426

3427

D

680K

82K

680K

82K

680K

82K

2418

+5V6

3493

2475

47p

7410
BC847B

TU

D

6401

1N4003

2400

100n

6402

1N4148

D

6403

5400

2u2

1N4003

6404

1N4003

4400

4401
3405

1K

3406

1K

4522

150K

I2C IIC

D

+F

10K

3407

9410

9409

9408

47p

47p

2413

2411

47p

47p

2416

2412

47p

10K

3414

2417

TU

3415

10K

1u

2422

TU

7416
BC857B

3584

7417
BC857B

3424

7418
BC857B

3428

A

1403

1

P04x

2

B

1401

1

C

D

E

NTC
GND_I2C

I2C_DATA

I2C_CLK

GND_D
+5V6_CON
+5V6

+5V6

-Vkk
F1

F2

CD_SHDATA

CD_SHCLK

CD_SHSTR

CD_GND
CD_SWINFO

CD_SICL
CD_SILD

CD_GND

2
3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18
19

I2C

+5V6_CON

+5V6

-VKK

F1

F2

FE-ST-VK-N

F

1402

1

TU_STEREO

2

G

H

TU_CLK
TU_DATA

TU_ENABLE

TU_GND

HP_DETECT
SA_IN

PW_DN
CLIPPING

STANDBY

MIC_DETECT

3

4

5

6

7

8

9

10
11

FE-ST-VK-N

3410

1K

3412

1K

2485
100p

3571

1K

4403

10K

3586

D

3

4

FE-ST-VK-N

9407

3411

1K

TU

KEY1

KEY2

D

D

9411

9488

100n

2410

CD

+F

10K

10K

3409

3408

3413

1K

47p

2420

47p

47p

2419

2421

TU

I

3418
10K

1u

2423

J

K

L

TU

2425

3419

1K5

47n

1u

2424

D

2428

3421

1K5

6n8

100n

2427

D

2430

3425

1K5

820p

M

1

2345678910111213141516171819

470K

470K

470K

6-3 6-3

3445 G6
3446 A9
3447 A8
3448 C8
3449 C9
3450 D6
3451 C6
3452 D6
3453 C6
3454 D7
3455 D7
3456 C7
3457 D7
3458 C7
3459 D7
3460 C8
3461 D8
3462 C8
3463 D8
3464 C8
3465 D8
3466 C8
3467 D9
3468 C9
3469 D9
3470 C9
3471 D9
3472 C9
3473 D9
3474 C10
3475 D10
3476 C10
3477 D10
3478 C10
3479 D10
3480 D12
3481 D11
3482 E11
3483 E11
3484 E11
3485 E11
3486 E11
3487 E11
3488 E11
3489 F11
3490 F11
3491 F11
3492 F11
3493 D4
3494 G7
3495 G7
3496 G7
3497 G7
3498 G7
3499 G8
3500 G8
3501 G8
3502 G8
3503 H9
3504 G9
3505 G9
3506 G9
3507 G10
3508 G10
3509 G10
3510 J11
3511 J12
3512 B13
3513 B13
3514 B13
3515 B14
3516 C14
3517 B15
3518 B15
3519 C15
3520 D13
3521 E13
3522 E13
3523 E13
3524 G13
3525 F13
3526 F13
3527 G13
3528 G13
3529 H13
3530 H13
3531 I13
3532 I14
3533 I14
3534 I15
3535 K13
3536 K13
3537 M13
3538 M13
3539 M14
3540 M14
3541 E15
3542 E15
3543 F15
3544 A16
3545 A16
3546 B19
3547 B19
3548 B19
3549 E19
3550 F19
3551 E19
3552 D16
3553 D18
3554 D18
3555 C18
3556 C18
3558 F19
3559 G16
3560 H16
3561 H16
3562 H16
3563 I16
3564 J15
3565 K16
3566 K16
3567 J17
3568 J18
3569 K17
3570 K18
3571 H2
3572 G10
3573 G10
3574 G11
3575 H10
3576 I7
3577 I7
3578 H10
3579 H10
3580 I11
3581 I12
3582 C5
3583 E6
3584 K4
3585 J4
3586 I2
3587 B14
3588 B13
3589 B14
3590 B15
3591 E19
3592 E19
3593 F19
3594 G19
3595 G12
3596 A8
3597 C9
4400 C4
4401 C4
4402 D11
4403 H2
4404 M6
4405 M13
4406 M14
4407 M6
4414 C8
4415 C9
4416 H11
4417 G11
4448 L6

4522 D4
5400 B4
5401 A16
5402 C11
5403 I12
5404 L13
5405 G9
5406 G8
6400 A5
6401 A4
6402 B4
6403 B4
6404 B4
6405 B6
6406 L6
6409 E6
6410 E6
6411 M6
6412 C13
6413 C14
6414 C14
6415 C15
6416 D13
6417 E13
6418 E13
6419 E13
6420 G13
6421 F13
6422 F13
6423 G13
6424 G13
6425 H13
6426 H12
6427 B18
6428 B18
6429 B18
6430 E18
6431 F18
6432 E18
6433 D19
6434 D19
6435 C19
6436 C19
6437 F18
6438 E15
6439 E15
6440 E15
6441 J15
6447 F15
6448 J13
7402 K14
7403 M14
7404 B17
7405 D18
7406 B8
7407 B9
7408 H5
7410 J4
7411 M7
7413 C13
7414 C15
7415 K13
7416 J4
7417 K4
7418 L4
9400 D11
9401 C12
9402 H11
9403 C5
9404 I13
9405 H14
9406 H14
9407 E3
9408 E4
9409 E4
9410 D4
9411 E3
9449 L6
9462 J13
9469 L6
9481 G11
9488 F3
9505 J15
9508 I14
9509 I14
9540 B6
9541 A6

1400 A9
1401 C1
1402 G1
1403 B3
1404 G16

6400

+E

1N4148

3432

F1

+F

100n

2476

100u

D

D

+G

F2

+H

100n

2403

100u

2402

D

9403
3582

NTC

1K

I2_DAT

I2_CLK

10p

10p

2408

2409

-VKK

3403

6405

BZX79-C5V6

3400

1R

2R2

9541

3401

220R

3402

3433

2R2

1R

9540

220R

22K

3404

D

G05

G01

G02

G04

G03

1K

1K

3451

3453

1K

1K

3454

3450

3452

IIC

CdShData

CdShClk

CdShStr

CdSwinfo

CdSiCl

CdSiLd

DSA_STR

47p

47p

2415

CD

TuStereo

TuClk

TuDat

TuEnable

TuCe

+F

HPDet

7408
BC847B

LedEnable

TuClk

TpShClk

TpShData

TpShStr

LedShClk

LedShStr

LedShData

Standby

DSA_STR

3443

D

6409

10K

3434

1N4148

3435

3583

6410

1N4148

3436

1K

10K

D

470p

2439

2440

1K

1K

+H

3437

1K

3438

3439

1K

100R

3440

1K

3441

3442

1K

1K

3444

1K

3445

10K

D

TMP87CN71

470p

2442

470p

2441

470p

D

TU

SA_IN

PWDN

Clipping

Standby

MicDet

SA1

2426

220n

F1x

4u7

2404

4u7

2405

FTD

4u7

2406

4u7

2407

+G

3447

-FTD

F2x

3416

10K

2487
100p

82K

2432
100p

7406
BC847B

-FTD

10K

3596

2434

100p

2477

2433
100p

7407
BC847B

FTD

3448

4414

G09x

G06

G07

G08

G10

G11

G12

G13

G09x

1K

3456

3458

1K

1K

40 P66

39 P65

38 P64

37 P63

36 P62

35 P61

34 P60

33 VDD

32 P07

31 P06

30 P05

29 P04

28 P03

27 P02

26 P01

25 P00

7400

1K

3455

3457

41

P6742P7043P7144P7245P7346P7447P7548P7649P7750P8051P8152P8253P8354P8455P8556P8657P8758P9059P9160P9261P9362P9463P9564P96

VDD

I/O PORT 0 I/O PORT 6

I/O PORT 3

1K

3497

3495
1K

1K

3494

3496

G14x

1K3459

1K

1K

3462

3460

1K

1K

3463

3461

I/O PORT 7 I/O PORT 9

DATA MEMORY

(RAM)

1024X8 BIT

16 BIT

TIMER/COUNTER

P3018P3119P3220P3321P3422P3523P3624P37
17

1K

1K

10K

3501

3499

1K

1K

3500

3498

3502

10K

470p

2443

D

CdShData

I2_DAT

CdShClk

RdsDat

JOGA

VOLB

I2_CLK

TuEnable

TuDat

2449

3577

1K5

1n

10K

3576

D

2479

47n

TU

RdsClk

7401
SAA6579T

2450

MUX

4
560p
2451

SCOUT

8
560p

CIN

7

COMPARATOR

5

VDDA

REFERENCE

VREF

3

2454

D

2u2

100R

G09

G14x

P01

P02

P03

P04

1K

1K

3466

3464

1K

1K

3465

3467

I/O PORT 8

PROGR MEMORY

(ROM)

48KX8 BIT

C P U

INTERRUPT

CONTROLLER

CLOCK/TIMING CONTROLLER

(I/O PORT 2)

VSS

P20

XOUT

XIN

16

15

13

14

CST

D

5406

8MHz

33p

33p

2445

2444

RES

3503

Reset

ANTI-

ALIASING

(8th ORDER)

FILTER

CLOCKED

COSTAS LOOP
VARIABLE AND

FIXED DIVIDER

VP1

VOLTAGE

REGENERATION

VSSA

6

4415

RESET
12

BANDPASS

D

SA2

2429

220n

D

SA3

2431

220n

D

SA_IN

+5V6

+5V6_CON

+E

9469

4448

6406

1N4148

9449

47K

3431

3430

2486

4407

560R

10u

7411
BC857B

4404

6411

VALUES VARIES BETWEEN DIFFERENT MODEL, SEE

*

RESPECTIVE PARTS LIST FOR CORRECT VALUE.

D

100p

P05

3468

1K

5405

DT-38
32K768

15p

2447

1K

57 Khz

CLOCK

AND SYNC

3446

P06

1K

3469

P2111P22
10

2448

XTAL

2446

D

4M332

-FTD-FTD

82K

3449

G14

P07

3470

1K

TIMER/COUNTER

TEST
9

15p

10n

AT-51

2478

100R

P08

1K

3471

PROGRAM
COUNTER

D

CdSwinfo

RECONSTRUCTION

1400

BJ794GNK / HNA-14MS06T

100p

F2x

-FTD

10K

3597

100p

2435

G01

G02

G03

P09

P10

P11

P12

P13

1K

1K

3474

3476

3472

1K

1K

1K

3475

3473

8 BIT

6 BIT A/D-

CONVERTER

I/O PORT 1

1K

10K

3509

3507

3505

1K

1K

10K

3508

3506

3504

CdSiCl

CdSiLd

JOGB

VOLA

RC5

2452

3578

220K

47p

D

1433

13

OSCI

OSCILLATOR

FILTER

DIVIDER

BIPHASE
SYMBOL
DECODER

TEST LOGIC AND OUTPUT

SELECTOR SWITCH

MODE

9

343536373839404344 56789141516171819 22027282930313233

G10

G08

G09

G11

G12

G13

G14

P01

P02

P03

P04

P05

P06

P07

P08

P09

D

QUAL

RDDA

RDCL

P10

-FTD

22u

22u

2436

2437

FTD

D

3480

1K

4402

3482

1K

3484

1K

3486

1K

3488

1K

3490

1K

3492

1K

3595

XTAL

9481

4417

TU

D

9402

D

RDS

RdsDat

D

1

3581
10K

10K

3580

2

3510

16

10K

T57

15

G05

G06

G07

G04

1K

3477

VKK

1K

AND

P14

Clipping

3478

1K

3572

3573

P15

P102P113P124P135P146P157P168P17
1

PWDN

OSCO

P16

1K

3479

I/O PORT 4I/O PORT 5

1K

680K

3579

2K2

14

TEST

10

-VKK

5402

1K

65P97

66VKK

3481

67P40

68P41

3483

69P42

70P43

3485

71P44

72P45

3487

73P46

74P47

3489

75P50

76P51

77P52

78P53

3491

79P54

80P55

RES

3574

D

1M

3575

D

2453

QUALITY

BIT

GENERATOR

DIFFERENTIAL

DECODER

D

2u2

1K

1K

1K

1K

1K

1K

1M

47p

12

IIC

VDDD

9400

4416

VSSD

11

2455
100n

P11

P12

P13

+F

LowPwrWakeUp

10K

D

CD

+F

5403

3511

P14

OPTIONS

2u2

D

10K

D

P15

TuStereo

TpAdC2

TpAdC1

CdShStr

RdsClk

110111213

F1x

3513

3512

9401

TU

P16

KEY0

P11

KEY1

KEY2

P10

P09

SA1

SA2

P08

SA3

NTC

P07

P06

TuCe

P05

P04

P03

P02

P01

1N4148

470R

FTD

6412

7413

BC847B

6416

3520
330R

1N4148

6417

3521
330R

1N4148

6418

3522
330R

1N4148

6419

3523
330R

1N4148

6422

3526
330R

1N4148

6421

3525
330R

1N4148

6420

3524
330R

1N4148

6424

3528

330R

1N4148

6423

3527
330R

1N4148

6425

3529

330R

1N4148

6426

3530
330R

1409

LowPwrWakeUp

+F

9462

3535

10K

7415

BC847B

2465

100n

2466

2467

470R

LTL2R3VYKNT

D

1405

9404

3531

10K

+5V6_CON

100n

10n

+5V6+5V6

470R

3587

3514

3515

470R

470R

470R

3588

6413

*

3589

**

3517

680R

6414

+5V6

*

680R

3590

3518

680R

680R

6415

LTL2R3VYKNT

3516
10K

2456

22p

D

KEY0

1406

1408

1417

1410

1411

1413

1414

1420

1418

1419

1423

1422

1421

BC847B

BiPlaner

KEY1

1407

1412

1415

1416

1426

1424

1432

470K

1430

1429

1437

1438

1427

9406

9509

3533

470K

D

+F

ZE20

+5V6_CON

7402
TSOP2236

1428

1431

1425

9405

9508

3532

+E

6448

1N4148

INP

AGC

3536

100K

PIN

KEY2

3534

1N4148

7414

P04x

P05x

P04x

P03x

P02x

470K

9505

6441

CTRL

CIRCUIT

BAND
PASS

3519

10K

2457

22p

D

P02x

P03x

HPDet

MicDet

4K7

6438

3541

1N4148

4K7

6439

3542

1N4148

6440

1N4148

6447

1N4148

P05x

TpAdC2

TpAdC1

+F

2463
100p

3561

TpShClk

3562

TpShData

TpShStr

3563

100R
3564

4u7

2484

D

VS 2

DEM

D

Reset

I2_CLK

I2_DAT

+F

2u2

5404

*

3537

7403
M24C01

10K

2468

100n

1

E0

2

E1

3

E2

3538

6

SCL

1K

7

WC_

4405

*

8

10K

3539

VCC

3540

5

SDA

1K

4406

VSS

4

IIC

5401

+5V6

LedEnable

LedShStr

LedShClk

LedShData

+LED

2u2

3544

10K

3545
330R

2459

100p

D

OSM

2460

100p

D

3552

LedShStr

330R

OPTIONS

LedShClk

100p

2462

D

3543

470K

TU

3559

1K

3560

1K

D

1K

1K

1K

47n

2469

D

1OUT

3GND

D

1404

7

6

5

4

3

2

1

FE-BT-VK-N

10K

3565

2n2

2470

D

1K

3566

RC5

15
1
3

2

15
1
3

2

TpAdC2
TpAdC1
+F
GND_D
TpShClk
TpShData
TpShStr

+LED

16

SRG8

EN1
STB

D1

8

D

+LED

16

SRG8

EN1
STB

D1

8

D

JOGB

JOGA

VOLA

VOLB

2458

7404
74HC4094D

4
5
6
7
14
13
12
11
9
10

7405

74HC4094D

4
5
6
7
14
13
12
11
9
10

+F

10K

3568

3567

10n

2471

D

+F

10K

3569

3570

10n

2473

2461

BiPlaner

2472

2474

100n

2480

100n

D

D

6427

6428

6429

3556

270R

3555

270R

3554

270R

3553

270R

100n

100n

2481

D

D

6432

6430

6437

6431

OSM

1434

10K

EC16

3

12

5

4

MT1

MT2

10n

1435
EC16

10K

2

3

1

5

MT2

4

MT1

10n

+LED

3548

CDC3

270R
3547

CDC2

270R
3546

CDC1

270R

Aux

6436

Tape

6435

Tuner

6434

CD

6433

D

+LED

3551

DBB

560R
3591
560R

3549

DSC

560R
3592
560R
3558

IS

560R
3593
560R
3550

VEC

560R
3594
560R

D

D

D

3139 118 53880 ... 88450 ...3442 pt 2a dd wk147

1405 D13
1406 D14
1407 D14
1408 E13
1409 I13
1410 E13
1411 E14

A

1412 E14
1413 E13
1414 F14
1415 F14
1416 F14
1417 E14
1418 F14
1419 F13
1420 F13
1421 G14
1422 F13
1423 F14
1424 G14
1425 H13

B

1426 F14
1427 H14
1428 G13
1429 G14
1430 G14
1431 H13
1432 G13
1433 H9
1434 J18
1435 K18
1437 H14
1438 H14

C

2400 A4
2402 B5
2403 B5
2404 A7
2405 A7
2406 B7
2407 B7
2408 D5
2409 D5
2410 F3
2411 F4

D

2412 F4
2413 F4
2414 F4
2415 F5
2416 F4
2417 H4
2418 A4
2419 I3
2420 H3
2421 I3
2422 I4
2423 J3

E

2424 K3
2425 K3
2426 K5
2427 L3
2428 K3
2429 L5
2430 L3
2431 M5
2432 B8
2433 B9
2434 A8
2435 C10

F

2436 D11
2437 D11
2438 A4
2439 G5
2440 G6
2441 G6
2442 G6
2443 G7
2444 G8
2445 G8
2446 H9

G

2447 G9
2448 G9
2449 I7
2450 I8
2451 I8
2452 H10
2453 H11
2454 J8
2455 J11
2456 D14
2457 D15
2458 A18

H

2459 B16
2460 D16
2461 D18
2462 E16
2463 H15
2465 K13
2466 K13
2467 K13
2468 M13
2469 K16
2470 K16
2471 J17

I

2472 J18
2473 L17
2474 L18
2475 F4
2476 A5
2477 A9
2478 A9
2479 J7
2480 A18
2481 D18
2484 J15

J

2485 G2
2486 L6
2487 B8
3400 A7
3401 A6
3402 B7
3403 B6
3404 B6
3405 C4
3406 C4
3407 D4
3408 G3

K

3409 G3
3410 G2
3411 G3
3412 G2
3413 G3
3414 H4
3415 H4
3416 B8
3418 I3
3419 K3
3420 K4
3421 K3

L

3422 K4
3423 L4
3424 L4
3425 L3
3426 L4
3427 M4
3428 M4
3430 L6
3431 M6
3432 A6
3433 B6

M

3434 E6
3435 E6
3436 E6
3437 E6
3438 F6
3439 F6
3440 F6
3441 F6
3442 F6
3443 G5
3444 F6

FRONT PART - COMPONENT LAYOUT

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

6-4

6-4

3139 113 3442 pt 2a dd wk147

FRONT PART - CHIP LAYOUT

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

6-5

6-5

3139 113 3442 pt 2a dd wk147

6-6

6-6

HEADPHONE PART - CIRCUIT DIAGRAM

123

2600

A

2602

22n

B

2u2

5601

2u2

C

HP_DET

HP_RIGHT

HP_GND

HP_LEFT

TO AF9

1600

1

2

3

4

5600

#

9600

5602

2u2

2603
100n

9
7
8

4
5
6

HP

#

2601

22n22n

HP

1
2
3

1601
TC38

# PROVISION ONLY

1602

1

RT-01T

A

B

C

1600 C1
1601 B3
1602 A3
2600 A2
2601 A3
2602 A2
2603 A2
5600 B2
5601 B2
5602 A2
9600 A2

KARAOKE PART - COMPONENT & CHIP LAYOUTS

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

FE-BT-VK-N

HP

3139 118 53880 ... 88480 ...3442 pt 2a dd wk147

123

HEADPHONE PART - COMPONENT & CHIP LAYOUTS

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

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

3139 113 3442 pt 2a dd wk147

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 3442 pt 2a dd wk147

3139 113 3442 pt 2a dd wk147

3139 113 3442 pt 2a dd wk147

KARAOKE PART - CIRCUIT DIAGRAM

6-7

6-7

A

B

C

30 D9
1800 C1
1801 B9

1802 C2
2800 B2
2801 B3

2
1

2802 B5
2803 B4
2804 B4

2805 B5
2806 B6
2807 B6

2808 E3
2809 E4
2810 E5

2811 D6
2812 E6
2813 E6

2814 E7
2815 E7
2816 E8

2817 D8
2818 E8
2819 C3

3800 A2
3801 A2
3802 B2

3803 B3
3804 B4
3805 B4

3806 C4
3807 B4
3808 B6

3809 B6
3810 C6
3811 B6

3812 B8
3813 D4
3814 E5

3815 D5
3816 D6
3817 D6

3818 E6
3819 E7
3820 D8

3821 D8
3822 E8
4800 D7

5800 B2
6800 D5
6801 E5

7800 B4
7801 B6
7802 D4

7803 E6
7804 E8
7805 D3

9800 A5

123456789

+12V_A

SIMPLE KARAOKE

4K7

3800

A

B

C

3

TC38

1800

6K8

3801

+12V_A

MIC

6

5
4

8
7

9

MIC

5800

22u

4n7

2800

MIC

RT-01T 1

#

3802

MIC

1802

3803

4K7

10K

2819

#

MIC

2801
220n

100n

3805

2804

1M

1n

3804

7800
BC847B

3806

2K7

2803
470n

33R

9800

#

3807
RK09D
20K

GND_A

FOR VCD VERSION : ITEM 3808 IS 390 OHM

2802

MIC GND_A

2805
470n

47u

3809

1M

2806

1n

+12V_A

3808

3810

GND_AMIC

820R

7801
BC847B

330R

2807

10u

3811

GND_A

QE10

100K

+12V_A

3812

470R

GND_A

TO AF9

1801

FE-BT-VK-N

1

2

3

4

Mic_Det

GND_A

Kar_Out
+12V_A

D

E

LEGEND :

REFER TO VARIANTS TABLE IN SH130-5
FOR PROVISION ONLY

#

123456789

MIC

VCD

7805
BC847B

2808

MIC

3813

470R

1n

+12V_A

7802
BC847B

2809

1n

GND_A

3814

3815

10K

10K

2810

GND_A

6800

1N4148

10u

6801

GND_A

2811

1u

7803
BC847B

1N4148

+12V_A

3816

3818

GND_A

3K3

3817

1M

2812

1n

560R

2813

1u

4800

3819

8K2

2814

GND_A

2815
100n

100n

3821

1M

2816

1n

+12V_A

3820

7804
BC847B

3822

GND_A

3K3

2817

2K7

1u

2818

GND_A

TO MPEG

30

1

2

3

DIPMATE

100n

3139 118 53880 ... 88470 ...3442 pt 2a dd wk147

Mic_Out

MPEG_GND

Mic_Det

D

E

6-8

6-8

ELECTRICAL PARTS LIST - FRONT BOARD

MISCELLANEOUS
1400 3139 110 52900 FTD Display HNA-14MS06T
1401 4822 265 11545 Flex Socket 19 Pin Hort.
1402 2422 025 14541 Flex Socket 11 Pin Hort.
1403 4822 265 11183 Flex Socket 4 Pin Hort.
1404 4822 267 10953 Flex Socket 7 Pin Vert.
1405 4822 276 13775 Tact Switch
1406 4822 276 13775 Tact Switch
1407 4822 276 13775 Tact Switch
1408 4822 276 13775 Tact Switch
1409 4822 276 13775 Tact Switch
1410 4822 276 13775 Tact Switch
1411 4822 276 13775 Tact Switch
1412 4822 276 13775 Tact Switch
1413 4822 276 13775 Tact Switch
1414 4822 276 13775 Tact Switch
1415 4822 276 13775 Tact Switch
1416 4822 276 13775 Tact Switch
1417 4822 276 13775 Tact Switch
1418 4822 276 13775 Tact Switch
1419 4822 276 13775 Tact Switch
1420 4822 276 13775 Tact Switch
1421 4822 276 13775 Tact Switch
1422 4822 276 13775 Tact Switch
1423 4822 276 13775 Tact Switch
1425 4822 276 13775 Tact Switch
1426 4822 276 13775 Tact Switch
1427 4822 276 13775 Tact Switch
1428 4822 276 13775 Tact Switch
1429 4822 276 13775 Tact Switch
1430 4822 276 13775 Tact Switch
1431 4822 276 13775 Tact Switch
1432 4822 276 13775 Tact Switch
1433 4822 242 11033 X’tal Resonator 4,332MHz
1434 2422 129 16385 Rotary Encoder 12P
1435 4822 273 10365 Rotary Encoder 24P
1438 4822 276 13775 Tact Switch
1440 4822 265 11183 Flex Socket 4 Pin Hort.
1441 4822 276 13775 Tact Switch
1442 4822 276 13775 Tact Switch
1600 4822 267 10733 Flex Socket 4 Pin Vert.
1601 4822 265 11529 Headphone Socket
1800 4822 265 11529 Karaoke Mic Socket
1801 4822 267 10733 Flex Socket 4 Pin Vert.

CAPACITORS
2400 4822 124 23432 100µF 20% 10V
2402 4822 124 23432 100µF 20% 10V
2403 4822 126 14305 100nF 10% 16V
2404 4822 124 12032 4,7µF 20% 50V
2405 4822 124 12032 4,7µF 20% 50V
2406 4822 124 12032 4,7µF 20% 50V
2407 4822 124 12032 4,7µF 20% 50V

2410 4822 126 14305 100nF 10% 16V
2422 3198 017 41050 1µF 10V
2423 3198 017 41050 1µF 10V
2424 3198 017 41050 1µF 10V
2425 3198 017 34730 47nF 16V
2426 4822 126 13879 220nF +80/-20% 16V
2427 4822 126 14305 100nF 10% 16V
2428 5322 126 11582 6,8nF 10% 63V
2429 4822 126 13879 220nF +80/-20% 16V
2430 3198 016 38210 820pF 25V
2431 4822 126 13879 220nF +80/-20% 16V
2432 4822 122 31765 100pF 2% 63V
2433 4822 122 31765 100pF 2% 63V
2434 4822 122 31765 100pF 2% 63V
2435 4822 122 31765 100pF 2% 63V
2436 3198 028 52290 22µF 20% 50V
2437 3198 028 52290 22µF 20% 50V
2444 2222 867 15339 33pF 5% 50V
2445 2222 867 15339 33pF 5% 50V
2446 5322 126 11583 10nF 10% 50V
2447 4822 122 33752 15pF 5% 50V
2448 4822 122 33752 15pF 5% 50V
2449 4822 122 33197 1nF 10% 50V
2450 4822 126 14249 560pF 10% 50V
2451 4822 126 14249 560pF 10% 50V
2452 4822 122 33777 47pF 5% 63V
2453 4822 122 33777 47pF 5% 63V
2454 4822 124 22652 2,2µF 20% 50V
2455 4822 126 14305 100nF 10% 16V
2458 4822 126 14305 100nF 10% 16V
2459 4822 122 31765 100pF 2% 63V
2461 4822 126 14305 100nF 10% 16V
2462 4822 122 31765 100pF 2% 63V
2465 4822 126 14305 100nF 10% 16V
2466 4822 126 14305 100nF 10% 16V
2467 5322 126 11583 10nF 10% 50V
2468 4822 126 14305 100nF 10% 16V
2470 4822 126 14238 2,2nF 50V
2471 5322 126 11583 10nF 10% 50V
2472 5322 126 11583 10nF 10% 50V
2473 5322 126 11583 10nF 10% 50V
2474 5322 126 11583 10nF 10% 50V
2476 4822 126 14305 100nF 10% 16V
2477 4822 122 31765 100pF 2% 63V
2478 4822 122 31765 100pF 2% 63V
2479 4822 126 12785 47nF 50V
2480 4822 126 14305 100nF 10% 16V
2481 4822 126 14305 100nF 10% 16V
2484 4822 124 40769 4,7µF 20% 100V
2485 4822 122 31765 100pF 2% 63V
2486 4822 124 40248 10µF 20% 63V
2487 4822 122 31765 100pF 2% 63V

ELECTRICAL PARTS LIST - FRONT BOARD

2600 4822 126 14494 22nF 10% 25V
2602 4822 126 14494 22nF 10% 25V
2603 4822 126 14305 100nF 10% 16V
2800 4822 126 13193 4,7nF 10% 63V
2801 4822 126 13879 220nF +80/-20% 16V
2802 3198 028 44790 47µF 20% 35V
2803 4822 126 13482 470nF 80/20% 16V
2804 5322 126 11578 1nF 10% 50V
2805 4822 126 13482 470nF 80/20% 16V
2806 5322 126 11578 1nF 10% 50V
2807 4822 124 12255 10µF 20% 50V

RESISTORS
3400 4822 116 81154 2R2 5% 0,5W
3401 4822 116 83872 220R 5% 0,5W
3402 4822 116 81154 2R2 5% 0,5W
3403 4822 116 83872 220R 5% 0,5W
3404 4822 116 52257 22k 5% 0,5W
3407 4822 050 21003 10k 1% 0,6W
3408 4822 050 21003 10k 1% 0,6W
3409 4822 051 30103 10k 5% 0,062W
3410 4822 050 11002 1k 1% 0,4W
3411 4822 051 30102 1k 5% 0,062W
3412 4822 051 30102 1k 5% 0,062W
3413 4822 051 30102 1k 5% 0,062W
3414 4822 051 30103 10k 5% 0,062W
3415 4822 051 30103 10k 5% 0,062W
3416 4822 051 30103 10k 5% 0,062W
3418 4822 051 30103 10k 5% 0,062W
3419 4822 116 52243 1k5 5% 0,5W
3420 4822 117 12864 82k 5% 0,6W
3421 4822 116 52243 1k5 5% 0,5W
3422 4822 051 30684 680k 5% 0,062W
3423 4822 117 12864 82k 5% 0,6W
3424 4822 051 30474 470k 5% 0,062W
3425 4822 116 52243 1k5 5% 0,5W
3426 4822 051 30684 680k 5% 0,062W
3427 4822 117 12864 82k 5% 0,6W
3428 4822 051 30474 470k 5% 0,062W
3430 4822 051 30561 560R 5% 0,062W
3431 4822 117 12925 47k 1% 0,063W
3432 4822 116 80176 1R 5% 0,5W
3433 4822 116 80176 1R 5% 0,5W
3434 4822 051 30103 10k 5% 0,062W
3435 4822 051 30102 1k 5% 0,062W
3436 4822 051 30102 1k 5% 0,062W
3437 4822 051 30102 1k 5% 0,062W
3438 4822 051 30102 1k 5% 0,062W
3439 4822 051 30101 100R 5% 0,062W
3440 4822 051 30102 1k 5% 0,062W
3441 4822 051 30102 1k 5% 0,062W
3442 4822 051 30102 1k 5% 0,062W

3443 4822 051 30103 10k 5% 0,062W
3444 4822 051 30102 1k 5% 0,062W
3446 4822 117 12864 82k 5% 0,6W
3447 4822 116 52304 82k 5% 0,5W
3448 4822 051 30101 100R 5% 0,062W
3449 4822 051 30101 100R 5% 0,062W
3450 4822 051 30102 1k 5% 0,062W
3451 4822 051 30102 1k 5% 0,062W
3452 4822 051 30102 1k 5% 0,062W
3453 4822 051 30102 1k 5% 0,062W
3454 4822 051 30102 1k 5% 0,062W
3455 4822 051 30102 1k 5% 0,062W
3456 4822 051 30102 1k 5% 0,062W
3457 4822 051 30102 1k 5% 0,062W
3458 4822 051 30102 1k 5% 0,062W
3459 4822 051 30102 1k 5% 0,062W
3460 4822 051 30102 1k 5% 0,062W
3461 4822 051 30102 1k 5% 0,062W
3462 4822 051 30102 1k 5% 0,062W
3463 4822 051 30102 1k 5% 0,062W
3464 4822 051 30102 1k 5% 0,062W
3465 4822 051 30102 1k 5% 0,062W
3466 4822 051 30102 1k 5% 0,062W
3467 4822 051 30102 1k 5% 0,062W
3468 4822 051 30102 1k 5% 0,062W
3469 4822 051 30102 1k 5% 0,062W
3470 4822 051 30102 1k 5% 0,062W
3471 4822 051 30102 1k 5% 0,062W
3472 4822 051 30102 1k 5% 0,062W
3473 4822 051 30102 1k 5% 0,062W
3474 4822 051 30102 1k 5% 0,062W
3475 4822 051 30102 1k 5% 0,062W
3476 4822 051 30102 1k 5% 0,062W
3477 4822 051 30102 1k 5% 0,062W
3478 4822 051 30102 1k 5% 0,062W
3479 4822 051 30102 1k 5% 0,062W
3481 4822 050 11002 1k 1% 0,4W
3482 4822 050 11002 1k 1% 0,4W
3483 4822 050 11002 1k 1% 0,4W
3484 4822 051 30102 1k 5% 0,062W
3485 4822 051 30102 1k 5% 0,062W
3486 4822 051 30102 1k 5% 0,062W
3487 4822 051 30102 1k 5% 0,062W
3488 4822 051 30102 1k 5% 0,062W
3489 4822 051 30102 1k 5% 0,062W
3490 4822 051 30102 1k 5% 0,062W
3491 4822 051 30102 1k 5% 0,062W
3492 4822 051 30102 1k 5% 0,062W
3494 4822 051 30102 1k 5% 0,062W
3495 4822 051 30102 1k 5% 0,062W
3496 4822 051 30102 1k 5% 0,062W
3497 4822 051 30102 1k 5% 0,062W

6-9

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

RESISTORS
3498 4822 051 30102 1k 5% 0,062W
3499 4822 050 21003 10k 1% 0,6W
3500 4822 051 30102 1k 5% 0,062W
3501 4822 051 30102 1k 5% 0,062W
3502 4822 050 21003 10k 1% 0,6W
3503 4822 050 11002 1k 1% 0,4W
3504 4822 051 30102 1k 5% 0,062W
3505 4822 050 21003 10k 1% 0,6W
3506 4822 051 30102 1k 5% 0,062W
3507 4822 051 30102 1k 5% 0,062W
3508 4822 051 30103 10k 5% 0,062W
3509 4822 050 11002 1k 1% 0,4W
3510 4822 050 21003 10k 1% 0,6W
3511 4822 051 30103 10k 5% 0,062W
3512 4822 051 30471 470R 5% 0,062W
3513 4822 051 30471 470R 5% 0,062W
3514 4822 051 30471 470R 5% 0,062W
3515 4822 051 30471 470R 5% 0,062W
3516 4822 051 30103 10k 5% 0,062W
3517 4822 117 11817 1k2 1% 1/16W
3518 4822 117 11817 1k2 1% 1/16W
3519 4822 051 30103 10k 5% 0,062W
3520 4822 051 30331 330R 5% 0,062W
3521 4822 051 30331 330R 5% 0,062W
3522 4822 051 30331 330R 5% 0,062W
3523 4822 051 30331 330R 5% 0,062W
3524 4822 051 30331 330R 5% 0,062W
3525 4822 051 30331 330R 5% 0,062W
3526 4822 051 30331 330R 5% 0,062W
3527 4822 051 30331 330R 5% 0,062W
3528 4822 051 30331 330R 5% 0,062W
3529 4822 116 52219 330R 5% 0,5W
3530 4822 051 30331 330R 5% 0,062W
3531 4822 051 30103 10k 5% 0,062W
3532 4822 051 30474 470k 5% 0,062W
3533 4822 051 30474 470k 5% 0,062W
3534 4822 051 30474 470k 5% 0,062W
3535 4822 051 30103 10k 5% 0,062W
3536 4822 117 13632 100k 1% 0603 0,62W
3537 4822 051 30682 6k8 5% 0,062W
3538 4822 051 30102 1k 5% 0,062W
3539 4822 051 30682 6k8 5% 0,062W
3540 4822 051 30102 1k 5% 0,062W
3541 4822 051 30472 4k7 5% 0,062W
3542 4822 051 30472 4k7 5% 0,062W
3543 4822 051 30474 470k 5% 0,062W
3544 4822 050 21003 10k 1% 0,6W
3545 4822 051 30331 330R 5% 0,062W
3546 4822 051 30271 270R 5% 0,062W
3547 4822 051 30271 270R 5% 0,062W
3548 4822 051 30271 270R 5% 0,062W
3549 4822 051 30561 560R 5% 0,062W

3550 4822 051 30561 560R 5% 0,062W
3551 4822 051 30561 560R 5% 0,062W
3552 4822 051 30331 330R 5% 0,062W
3553 4822 116 83876 270R 5% 0,5W
3554 4822 116 83876 270R 5% 0,5W
3555 4822 116 83876 270R 5% 0,5W
3556 4822 116 83876 270R 5% 0,5W
3558 4822 051 30561 560R 5% 0,062W
3559 4822 051 30102 1k 5% 0,062W
3560 4822 051 30102 1k 5% 0,062W
3561 4822 050 11002 1k 1% 0,4W
3562 4822 051 30102 1k 5% 0,062W
3563 4822 050 11002 1k 1% 0,4W
3564 4822 051 30101 100R 5% 0,062W
3565 4822 051 30103 10k 5% 0,062W
3566 4822 050 11002 1k 1% 0,4W
3567 4822 051 30103 10k 5% 0,062W
3568 4822 051 30103 10k 5% 0,062W
3569 4822 051 30103 10k 5% 0,062W
3570 4822 051 30103 10k 5% 0,062W
3572 4822 051 30102 1k 5% 0,062W
3573 4822 051 30684 680k 5% 0,062W
3574 4822 051 30105 1M 5% 0,062W
3575 4822 051 30105 1M 5% 0,062W
3576 4822 051 30103 10k 5% 0,062W
3577 4822 051 30152 1k5 5% 0,062W
3578 4822 117 12891 220k 1% 0,062W
3579 4822 051 30222 2k2 5% 0,062W
3580 4822 050 21003 10k 1% 0,6W
3581 4822 051 30103 10k 5% 0,062W
3583 4822 051 30102 1k 5% 0,062W
3584 4822 051 30474 470k 5% 0,062W
3585 4822 051 30684 680k 5% 0,062W
3586 4822 051 30103 10k 5% 0,062W
3587 4822 051 30471 470R 5% 0,062W
3588 4822 051 30471 470R 5% 0,062W
3589 4822 117 11817 1k2 1% 1/16W
3590 4822 117 11817 1k2 1% 1/16W
3591 4822 051 30561 560R 5% 0,062W
3592 4822 051 30561 560R 5% 0,062W
3593 4822 051 30561 560R 5% 0,062W
3594 4822 051 30561 560R 5% 0,062W
3596 4822 051 30103 10k 5% 0,062W
3597 4822 051 30103 10k 5% 0,062W
3800 4822 116 52283 4k7 5% 0,5W
3801 4822 051 30682 6k8 5% 0,062W
3802 4822 051 30103 10k 5% 0,062W
3803 4822 051 30472 4k7 5% 0,062W
3804 4822 051 30272 2k7 5% 0,062W
3805 4822 051 30105 1M 5% 0,062W
3806 4822 051 30339 33R 5% 0,062W
3807 2120 366 90291 Potm Rotary 20K

3808 4822 117 12968 820R 5% 0,62W
3809 4822 051 30105 1M 5% 0,062W
3810 4822 051 30331 330R 5% 0,062W
3811 4822 117 13632 100k 1% 0,062W
3812 4822 116 83883 470R 5% 0,5W
4400 4822 051 30008 0R Jumper 0603
4401 4822 051 30008 0R Jumper 0603
4403 4822 051 30008 0R Jumper 0603
4416 4822 051 30008 0R Jumper 0603
4417 4822 051 30008 0R Jumper 0603
4420 4822 051 30008 0R Jumper 0603
4421 4822 051 30008 0R Jumper 0603
4422 4822 051 30008 0R Jumper 0603
4423 4822 051 30008 0R Jumper 0603
4424 4822 051 30008 0R Jumper 0603
4425 4822 051 30008 0R Jumper 0603
4426 4822 051 30008 0R Jumper 0603
4427 4822 051 30008 0R Jumper 0603
4428 4822 051 30008 0R Jumper 0603
4429 4822 051 30008 0R Jumper 0603
4430 4822 051 30008 0R Jumper 0603
4431 4822 051 30008 0R Jumper 0603
4432 4822 051 30008 0R Jumper 0603
4433 4822 051 30008 0R Jumper 0603
4434 4822 051 30008 0R Jumper 0603
4435 4822 051 30008 0R Jumper 0603
4436 4822 051 30008 0R Jumper 0603
4437 4822 051 30008 0R Jumper 0603
4438 4822 051 30008 0R Jumper 0603
4439 4822 051 30008 0R Jumper 0603
4440 4822 051 30008 0R Jumper 0603
4441 4822 051 30008 0R Jumper 0603
4442 4822 051 30008 0R Jumper 0603
4443 4822 051 30008 0R Jumper 0603
4444 4822 051 30008 0R Jumper 0603
4445 4822 051 30008 0R Jumper 0603
4446 4822 051 30008 0R Jumper 0603
4447 4822 051 30008 0R Jumper 0603
4448 4822 051 30008 0R Jumper 0603
4449 4822 051 30008 0R Jumper 0603
4450 4822 051 30008 0R Jumper 0603
4451 4822 051 30008 0R Jumper 0603
4452 4822 051 30008 0R Jumper 0603
4453 4822 051 30008 0R Jumper 0603
4454 4822 051 30008 0R Jumper 0603
4455 4822 051 30008 0R Jumper 0603
4456 4822 051 30008 0R Jumper 0603
4457 4822 051 30008 0R Jumper 0603
4458 4822 051 30008 0R Jumper 0603
4459 4822 051 30008 0R Jumper 0603
4460 4822 051 30008 0R Jumper 0603
4461 4822 051 30008 0R Jumper 0603

6-9

4462 4822 051 30008 0R Jumper 0603
4463 4822 051 30008 0R Jumper 0603
4464 4822 051 30008 0R Jumper 0603
4465 4822 051 30008 0R Jumper 0603
4466 4822 051 30008 0R Jumper 0603
4467 4822 051 30008 0R Jumper 0603
4468 4822 051 30008 0R Jumper 0603
4469 4822 051 30008 0R Jumper 0603
4470 4822 051 30008 0R Jumper 0603
4471 4822 051 30008 0R Jumper 0603
4472 4822 051 30008 0R Jumper 0603
4473 4822 051 30008 0R Jumper 0603
4474 4822 051 30008 0R Jumper 0603
4475 4822 051 30008 0R Jumper 0603
4476 4822 051 30008 0R Jumper 0603
4477 4822 051 30008 0R Jumper 0603
4478 4822 051 30008 0R Jumper 0603
4479 4822 051 30008 0R Jumper 0603
4480 4822 051 30008 0R Jumper 0603
4481 4822 051 30008 0R Jumper 0603
4482 4822 051 30008 0R Jumper 0603
4483 4822 051 30008 0R Jumper 0603
4484 4822 051 30008 0R Jumper 0603
4485 4822 051 30008 0R Jumper 0603
4486 4822 051 30008 0R Jumper 0603
4487 4822 051 30008 0R Jumper 0603
4488 4822 051 30008 0R Jumper 0603
4489 4822 051 30008 0R Jumper 0603
4490 4822 051 30008 0R Jumper 0603
4492 4822 051 30008 0R Jumper 0603
4494 4822 051 30008 0R Jumper 0603
4495 4822 051 30008 0R Jumper 0603
4496 4822 051 30008 0R Jumper 0603
4498 4822 051 30008 0R Jumper 0603
4499 4822 051 30008 0R Jumper 0603
4500 4822 051 30008 0R Jumper 0603
4502 4822 051 30008 0R Jumper 0603
4503 4822 051 30008 0R Jumper 0603
4504 4822 051 30008 0R Jumper 0603
4505 4822 051 30008 0R Jumper 0603
4506 4822 051 30008 0R Jumper 0603
4507 4822 051 30008 0R Jumper 0603
4508 4822 051 30008 0R Jumper 0603
4509 4822 051 30008 0R Jumper 0603
4510 4822 051 30008 0R Jumper 0603
4511 4822 051 30008 0R Jumper 0603
4512 4822 051 30008 0R Jumper 0603
4513 4822 051 30008 0R Jumper 0603
4514 4822 051 30008 0R Jumper 0603
4515 4822 051 30008 0R Jumper 0603
4516 4822 051 30008 0R Jumper 0603
4517 4822 051 30008 0R Jumper 0603

6-10 6-10

ELECTRICAL PARTS LIST - FRONT BOARD

RESISTORS
4518 4822 051 30008 0R Jumper 0603
4519 4822 051 30008 0R Jumper 0603
4520 4822 051 30008 0R Jumper 0603
4521 4822 051 30008 0R Jumper 0603
4523 4822 051 30008 0R Jumper 0603
4524 4822 051 30008 0R Jumper 0603
4525 4822 051 30008 0R Jumper 0603
4526 4822 051 30008 0R Jumper 0603
4527 4822 051 30008 0R Jumper 0603
4528 4822 051 30008 0R Jumper 0603
4529 4822 051 30008 0R Jumper 0603
4530 4822 051 30008 0R Jumper 0603
4531 4822 051 30008 0R Jumper 0603
4532 4822 051 30008 0R Jumper 0603
4533 4822 051 30008 0R Jumper 0603
4534 4822 051 30008 0R Jumper 0603
4535 4822 051 30008 0R Jumper 0603
4536 4822 051 30008 0R Jumper 0603
4537 4822 051 30008 0R Jumper 0603
4538 4822 051 30008 0R Jumper 0603
4539 4822 051 30008 0R Jumper 0603
4540 4822 051 30008 0R Jumper 0603
4541 4822 051 30008 0R Jumper 0603
4542 4822 051 30008 0R Jumper 0603
4801 4822 051 30008 0R Jumper 0603
4802 4822 051 30008 0R Jumper 0603
4803 4822 051 30008 0R Jumper 0603
4804 4822 051 30008 0R Jumper 0603
4805 4822 051 30008 0R Jumper 0603
4806 4822 051 30008 0R Jumper 0603
4807 4822 051 30008 0R Jumper 0603
4808 4822 051 30008 0R Jumper 0603
4809 4822 051 30008 0R Jumper 0603
4810 4822 051 30008 0R Jumper 0603
4811 4822 051 30008 0R Jumper 0603
4812 4822 051 30008 0R Jumper 0603
4813 4822 051 30008 0R Jumper 0603

COILS & FILTERS
5400 4822 157 62552 Coil 2,2µH 5%
5401 4822 157 62552 Coil 2,2µH 5%
5403 4822 157 62552 Coil 2,2µH 5%
5404 4822 157 62552 Coil 2,2µH 5%
5405 2422 543 01069 X’tal Resonator 32,768kHz
5406 4822 242 72066 Ceram Resonator 8MHz
5600 4822 157 62552 Coil 2,2µH 5%
5601 4822 157 62552 Coil 2,2µH 5%
5602 4822 157 62552 Coil 2,2µH 5%
5800 4822 157 11235 Coil 22µH 5%

DIODES
6400 4822 130 30621 1N4148

6401 4822 130 31878 1N4003G
6402 4822 130 30621 1N4148
6403 4822 130 31878 1N4003G
6404 4822 130 31878 1N4003G
6405 4822 130 34173 BZX79-B5V6
6406 4822 130 30621 1N4148
6409 4822 130 30621 1N4148
6410 4822 130 30621 1N4148
6411 9322 167 73676 LTL-4221NLC-KA
6412 9322 161 99676 LTL-2R3VYKNT
6413 9322 161 99676 LTL-2R3VYKNT
6414 9322 172 75676 LTL-1CHKFK
6415 9322 172 75676 LTL-1CHKFK
6416 4822 130 30621 1N4148
6417 4822 130 30621 1N4148
6418 4822 130 30621 1N4148
6419 4822 130 30621 1N4148
6420 4822 130 30621 1N4148
6421 4822 130 30621 1N4148
6422 4822 130 30621 1N4148
6423 4822 130 30621 1N4148
6424 4822 130 30621 1N4148
6425 4822 130 30621 1N4148
6426 4822 130 30621 1N4148
6427 4822 130 11589 LTL-1CHAE
6428 4822 130 11589 LTL-1CHAE
6429 4822 130 11589 LTL-1CHAE
6430 4822 130 11589 LTL-1CHAE
6431 4822 130 11589 LTL-1CHAE
6432 4822 130 11589 LTL-1CHAE
6433 4822 130 10791 LTL-1CHGE
6434 4822 130 10791 LTL-1CHGE
6435 4822 130 10791 LTL-1CHGE
6436 4822 130 10791 LTL-1CHGE
6437 4822 130 10791 LTL-1CHGE
6438 4822 130 30621 1N4148
6439 4822 130 30621 1N4148
6440 4822 130 30621 1N4148
6441 4822 130 30621 1N4148
6448 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS
7401 9352 679 67118 SAA6579T/V1/M4
7400 3140 110 52151 TMP87CS71BF
7402 9322 155 82667 IR Receiver TSOP2236ZC1
7403 9965 000 04931 M24C01-WMN6
7404 4822 209 15449 74HC4094D
7405 4822 209 15449 74HC4094D
7406 5322 130 60159 BC846B
7407 5322 130 60159 BC846B
7408 5322 130 60159 BC846B

ELECTRICAL PARTS LIST - FRONT BOARD

7410 4822 130 60511 BC847B
7411 4822 130 60373 BC856B
7413 5322 130 60159 BC846B
7414 5322 130 60159 BC846B
7415 5322 130 60159 BC846B
7416 4822 130 60373 BC856B
7417 4822 130 60373 BC857B
7418 4822 130 60373 BC857B
7800 4822 130 60511 BC847B
7801 4822 130 60511 BC847B

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

spare parts.

7A-17A-1

1

FM

Osc.

FM

Mixer

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

3393733

RADIO IC

TEA 5757H

TUNER BOARD

ECO 6

Systems

1018 11

14
15

24

right

right

left

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +

AFC -

4

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference
Oscillator

29
28

27

clock

data

enable

P1
P0

31
30

programmable

output ports

V

Loop

V

Loop

V

Loop

V

Loop

V

Loop

2

6

5

43

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38
34

22

Vcc2

8

ECO6 Systems, 140499

LF filter

RDS

(MPX)

RDS

(MPX)

stereo

clock

data

enable

Version

1120

1

8

FM

Frontend

AM

Frontend

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

MPX

buffer ampl.

5

Discriminator

10,7 MHz

Vdd

Vcc1

Vcc

Vcc2

AM-RF

AM-Osc.

FM-Osc.

FM-RF FM-IF 1 FM-IF 2

AM-IF 1 AM-IF 2

AM-AFC

3

2

BLOCK DIAGRAM

ECO6 Tuner Board

version:

SYSTEMS non-CENELEC

TABLE OF CONTENTS

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

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

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

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

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

7A-2 7A-2

ECO6 Sys-non Cenelec, 000911

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

1

34

6

87

2

1

34

6

87

2

LEGEND

p ...for provision only

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

22n

USA

22n

USA

p

p

p

7

1
2
3

8

6105

6

HN1V02H

54

3

6

1

2

7

29

25

13

30

31

16

4

42

15

1

7

22

9

23

38 34

2118

37 35

33

43 39

5

3

8

171412

24

11

10

2019

44

32

41 3640

6

2

27

28

26

1

3

4

5

6

87

2

1

34

6

87

2

1

34

6

87

2

p

SCALER

MULTI-

PLEXER

CONTROL

FILTER

AM

IF

AM

DET

FM

DET

VSTABB

DECODER

CHARGE

PUMP

AGC

OSC

AM DET

FM
IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

VSTABA

AM-IF

MONO/

FM

FRONTEND

CONTROL

XTAL

AGC

PRE-

CTRL

AGC

AM

OSC

AGC

VCC2

FM

OSC

AM

MIXER

MIXER

FM

FM
IF1

FRONTEND

AM

STEREO

STEREO

RDS only

DISCRIMINATOR

to/from

FM-OSCILLATOR

PROGR.

MPX

Q-multiplier

MW

OUTPUT PORTS

to 1120

pin 5

ENABLE/MPX

BUFFER

kHz

VERSION DETECTION

VCO

RIGHT

14

12 3

AM FRAME AERIAL

DATA

C

D

E

F

AM-OSCILLATOR

FM 75 OHM

FM-IF2

MW

2345

AM-RF

450kHz

450kHz

AM-IF2

from 2169

78

AM-AFC

LEFT

6 7 8 9 10 11 12 13

456

FM-RF

TUNER BOARD ECO6

/ SYSTEMS NON CENELEC

9 1011121314

A

B

G

H

A

B

1

VCC

STEREO

CLOCK

AMPLIFIER

GND

H

C

D

E

F

G

470n

2132

BAS216

6120

2103

1u

2107

1n

3134

22K

6105-2

HN1V02H

100n

2163

T141

7KL

1K

3144

5102

3157

100K

T109

470R

3153

2130

22n

220R

3105

3142

100K

3167
120R

33p

2149

2K2

3145

1132

C-PAD

T103

T111

2164

470n

T102

2140 15p

2139

2138

2u2

82p

2133

1u

3103

8K2

T120

4p7

2154

3156

1101

USA

YKD21

100K

2161

100n

5119

2119

10p

T142

5123

11p

2106

3172

6106

BAS216

100n

2165

5K6

3154

3155

220R

330R

2124

33K

3176

22n

WRITE-EN

5114

7P

MUTE

P0

P1

PILOT

RF-GND1

RF-GND2

RIGHT

RIPPLE

VCC1

VCC2

VCO

VDD

VSTABA

VSTABB

FM-DEMOD

FM-IF1-IN

FM-IF2

FM-IF2-IN

FM-IN

FM-MIXOUT

FM-OSC

FM-RF

I-TUNE

IF-GND

LEFT

LPF

MPX-IN

AF-OUT

AFC+

AFC-

AGC

AM-AFC

AM-IF1-IN

AM-IF2

AM-MIXOUT

AM-OSC

AM-RF

CLOCK

DATA

DIG-GND

FIELDSTR-IND

5130

T127
T126

220n

2127

5121

DT-381

150K

3169

75K

3102

100K

56K

3141

1131

C-PAD

3132

5112

7P

6107

47R

6131

1SV228

BZX284-C11

1120

FE-BT-VK-N

T118

T140

T117

T112

2131

470n

33K

3101

1SV228

6130

3168

120R

2125

560p

T116

2n2

2148

100n

2141

470R

18p

2120

470R

3158

3152

3159

XH-S

1103

3160
470R

470R

220n

2143

2150

T125

1

2

3

4

5

6

7

8

22R

3146

BF550

7102

5131

11p

2155

O

100K

5110

G

I

1102

not USA

3170

T122

2135

15n

2167

2145

220p

T110

12p

HN1V02H

1n

2166

T105

6105-1

T106

T121

T123

BC547C

7112

3143

2129

100u

C-PAD

1130

22K

220n

2137

T128

3181

1K

330p

2126

2101

47p

BAV99

6103

2104

100p

2153

15p

T124

2152

33n

560p

E-EU

12p

E-EU

2p2

J

33p

2159

220p

2146

2169

2n2

1u

15n

2134

2144

220n

2136

22K

3161

BC857C

BC847C

7111

7103

2147

220p

VCC2

VCC2

VDD

T114

MPX

P1

P0

P1

VDD

MPX

VCC1

VCC1

VCC1

printed

printed

printed

1

2

13

2

1

2

3

1

2

TEA5757H
TEA5759H

J

7101

2128

10u

7111

component mounted

/14 FM-OIRT/MW

/00 /02 FM/MW/LW

6120 3170

/01 FM/MW

VERSION

/00 /02 FM/MW

3156

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

3157

VERSION PROGRAMMING COMPONENTS

J ... for Japanese version only

AM-IF1

450kHz

8

5111

1

2

3

4

6

7

T113

T115

FM-IF1

2

G

1I3

O

5109

3104

330R

100n

0R

4103

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

voltages measured while
set is tuned to a strong transmitter

...V FM mode stereo

EVM

V

5V

0V

152kHz, 50mV

pp

stereo stereomono

9.6V

9.5V

9.5V

10.4V

12V

1V

1.3V

1.4V

stereo 0.2V
mono 4.8V

9.6V

12Vtyp

stereo 0.4V

0.15V

11.1V

7.8V

2V

0.7V

0V

1.2V

7.6V
(10-14V)

0.2V

0V

1.2V

0.1V

D

1.4V

0.7V

4

0V

0V

mono 4.8V

1.4V

9.6V

1.4V

0.2V

0.7V

1.4V

7.9V

7.7V

0V

0V

0V

0V

0.6V

0.8V

0.1V

1.6-8V
1-8V

11.1V

0V

1V

1.4V

1.4V

B

7.6V

5

3

2

A

1.3V

0.7V

7.8V

11.1V

0.8V

0.6V

0.6V

1V

0.7V

1V

1.1V

1.1V

0V

0V

2V

C

1

0.8V

1.2V

1.1V

IF-AMP.

BFS20

7119

J

1K

3113

J

2112

J

100p

330R

3119

J

Signal path

FM

AF - left/right

AM
MPX (Audio Frequency)

2102

100n

2105

USA

100n

7A-37A-3

VARICAP ALIGNMENT

FM RF

FM IF

VCO

AM IF

AM RF

3)

108MHz

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

279kHz
153kHz

1602kHz

531kHz

5130

check

5122

check

5123

check

8V ±0.2V

4.3V ±0.5V

(1.2V ±0.5V)

8V ±0.2V

1.1V ±0.4V
8V ±0.2V

1.1V ±0.4V

1494kHz

558kHz

560kHz 5102

1500kHz

5103198kHz

1494kHz

558kHz

560kHz

1500kHz

198kHz

2106
5102

2106

3142 152kHz ±1kHz

1)

98MHz

5112

MAX

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

LW

153 - 279kHz

MW

FM/MW/LW- version, 9kHz grid

531 - 1602kHz

1700kHz

530kHz

5123

check

8V ±0.2V

1.1V ±0.4V

1602kHz

531kHz

5123

check

6.9V ±0.2V

1.1V ±0.4V

108MHz

108MHz 2155

5131

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

FM

MW

LW

98MHz, 1mV

continuous wave

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

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

4

1

3

5

5

A

A

5119FM

10.7MHz, 45mV

continuous wave

2D

mod=1kHz

∆f=±22.5kHz

1)

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

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

Repeat

ECO6, Sys + PA with frame aerial, 070799

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

∆f=±10kHz

VRF = 0.5mV

C

see
remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

2141

shortcircuit
to block AFC

21

IC 7101

max.

symmetric

f

o

AM AFC

MW

C

continuous wave

VRF = 2mV

5111

5114

2

0 ± 2 mV DC

0 ± 3 mV DC

MW

4)

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

531 - 1602kHz

B

∆f = ±30kHz
V

RF

as low as

possible

max.

symmetric

f

o

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

3)

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

2)

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

4)

MW has to be aligned before LW.

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

FM/MW-version, 9kHz grid

531 - 1602kHz

(as low as

possible)

ECO6 System non Cenelec stage .3, 120900

TUNER BOARD ECO6

Systems non Cenelec

/ componentside view

1101 A6
1102 B6
1103 D6

1120 A4
1130 B5
1131 D5

1132 A5
2106 C5
2107 B5

2128 C4
2129 B4
2133 D2

2138 C2
2144 B2
2155 C4

3142 D2
5102 D6
5109 A3

5110 B3
5111 B4
5112 A3

5114 A2
5119 C2
5121 B2

5123 D5
5130 D3
5131 D4

7112 C1
9101 A2
9103 B2

9104 B5
9105 B1
9106 B3

9107 D4
9108 C4
9109 D2

AM FRAME AERIAL

FM 75Ω

B

A

TUNER BOARD ECO6

Systems - non Cenelec

/

copperside view

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

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

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

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

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

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

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

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

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

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

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

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

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

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

7103 D7
7111 A5
7119 B5

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

ECO6 Systems non CENELEC stage .3, 120900

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

1

2

7

8

4

D

A

C

1

2

5

3

V

dd

Vcc2

Vcc1

MISCELLANEOUS

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

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

CAPACITORS

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

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

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

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

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

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

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

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

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

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

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

RESISTORS

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

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

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

RESISTORS

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

3143© 4822 051 20223 22kΩ 5% 0,1W RDS only
3144© 4822 051 10102 1kΩ 2% 0,25W RDS only

3145© 4822 117 11449 2,2kΩ 1% 0,1W

3146© 4822 051 20229 22Ω 5% 0,1W
3152© 4822 051 20471 470Ω 5% 0,1W

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

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

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

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

COILS

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

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

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

5131 4822 157 11843 RF COIL 1,5 TURNS

DIODES

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

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

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

TRANSISTORS

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

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

INTEGRATED CIRCUITS

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

7101© 9351 740 80557 TEA5757H/V1, RADIO IC

7A-4

Electrical Partslist

ECO6

SYSTEMS NON-CENELEC

7A-4

7B-1 7B-1

1

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

37 33

RADIO IC

TEA 5762

TUNER BOARD

ECO 6

Systems Cenelec

1018 11

143915

24

right

AM/FM

right

left

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +
AFC -

4

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

292827

clock

data

enable

P1

P0

31

30

programmable

output ports

V

Loop

V

Loop

V

Loop

2

6

5 FM Osc.

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38

34

22

Vcc2

8

ECO6 Systems Cenelec, 140499

V

Loop

+FM

AM-RF

AM-Osc.

FM-IF 1 FM-IF 2

LF filter

MPX

buffer ampl.

RDS

(MPX)

5

RDS

(MPX)

stereo

clock

data

enable

Version

3

1120

AM-IF 1 AM-IF 2

AM-AFC

1

8

AM

Frontend

2

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

AM/FM

Discriminator

10,7 MHz

Vdd

+FM

Vcc1

Vcc

Vcc2

MW/LW

AM-RF,

AM-Osc.

1

Ant.

Osc.

out

GND

234 6 5

8

7

V

CC

V

varicap

MIXER

FM FRONTEND

IF

out

ECO6 T uner Board

version:

SYSTEMS CENELEC

TABLE OF CONTENTS

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

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

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

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

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

BLOCK DIAGRAM

7B-2 7B-2

MIXER

varicap

FM FRONTEND

GND

PRE-

SCALER

MULTI-

PLEXER

VSTABA

AM-IF

MONO/

XTAL

AGC

CONTROL

OSC

AM DET

AM

OSC

AGC

VCC2

AGC

PUMP

AM

MIXER

DECODER

CHARGE

FM
IF1

FRONTEND

AM

VSTABB

DET

FM

CONTROL

FILTER

AM

IF

AM

DET

STEREO

STEREO

FM
IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

CTRL

AGC

A

B

C

D

E

F

G

H

I

234567891011121314

123456

31576120

MW=HIGH

FM 75 OHM

PROGRAMMABLE

OUTPUT PORTS

FM-IF2

LW

VERSION DETECTION

FM-IF1

7

I

7 8 9 1011121314

A

B

C

D

E

F

G

H

from

kHz

3170

BUFFER AMPLIFIER

VCC

1

1

2

LEGEND

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

MW=HIGH

BIRDY FILTER

/00 /02 FM/MW

/00 /02 FM/MW/LW

2169

/ SYSTEMS-CENELEC

STEREO

3

450kHz

AM-IF2

3156

RIGHT

MW

LW only

450kHz

DISCRIMINATOR

AM-AFC

AM-IF1

8

/01 FM/MW

6105

6

LW only

LW =HIGH

VERSION PROGRAMMING COMPONENTS

marked components not for LW version

MW/LW-RF

VCO

RDS only

MPX

to/from

GND

from 7101/39

LEFT

/17 FM/AM

to 1120

HN1V02H

VERSION

/14 FM-OIRT/MW

450kHz

LW=HIGH

TUNER BOARD ECO6

pin 5

54

LW ... for LW version only

MW

ENABLE/MPX

LW

component mounted

7111

AM-OSCILLATOR

CLOCK
DATA

AM FRAME AERIAL

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

2166

1n

T117

4

IF-OUT

7

910

8

OSC.
OUT

V

5

VCC

6

150K

3169

1110

FE450

ANT

1

23

T110

3168

T115

T109

3161

22K

120R

2130

22n

3142

100K

22u

2162

2137

220n

2123

390p

6

78

T106

T121

5103

1

2

3

4

T140

T118

T114

BC337-40

7105

T113

7124

100u

2129

68K

3151

BC847C

220p

2146

HN1V02H

6105-1

1

2
7

2K2

3128

2190

100n

0R

4102

*

3159

470R

YKD31-

0432

1

2

470R

3160

2149

33p

1102

1103

XH-S

1

2

22

VCC2

9 VCO

23

VDD

38

VSTABA

VSTABB

34

29

WRITE-EN

25

470n

2131

IF-GND

14

LEFT

12

LPF

24

11

MPX-IN

13

MUTE

43

NC

30P0

31P1

16

PILOT

4 RF-GND1

42

RF-GND2

15

RIGHT

1 RIPPLE

7 VCC1

40

AM-MIXOUT

6 AM-OSC

2 AM-RF

39

AM|FM

27

CLOCK

28

DATA

26DIG-GND

21

FIELDSTR-IND

18

FM-DEMOD

3 FM-GND

37

FM-IF1-IN

35

FM-IF2

33FM-IF2-IN

5 FM-OSC

8

I-TUNE

17

TEA5762

7101

10

AF-OUT

20

AFC+

19

AFC-

44

AGC

32AM-AFC

41

AM-IF1-IN

36

AM-IF2

2107

1u

56K

3141

BAS216

6106

22K

3134

7110

BC857B

6

7

8

2u2

2138

1120

FE-BT-VK-N

1

2

3

4

5

1

2

34

6

78

5111

22K

3143

470R

3158

2143

220n

T124

330R

3154

T123

T125

T111

3190

120R 120R

3191

BAS216

6120

1K

3144

100K

3156

2144

1u

47K

3171

3194

2K2

2132

470n

1132

C-PAD

2118

2p2

220R

3105

2161

100n

p

2141

100n

T105

3157

100K

2119

10p

2K2

3145

2120

18p

22p

LW

1

2

3

2124

10n

*

YKD21

1101

USA

T126

7122

BC847C

2109

10p

T116

2

34

6

78

1u

2133

5114

7P

1

3

6

22K

3137

22R

3146

HN1V02H

6105-2

5

2122

3n3

2159

33p

10u

2128

10K

3150

47R

3132

BC857C
7103

3172

5K6

2167

12p

DT-381

5121

75

T142

2147

220p

T104

BC857B
7109

2K2

3108

4K7

3123

T122

T120
T127

7112

BC547C

2134

22n

USA

22n

USA

C-PAD

1131

T141

2106

11p

20p_LW

0R

4104

*

0R

41xx

2165
100n

1130

C-PAD

10K

3180

2150
100n

BZX284-C11

6107

T102

2127
220n

2169

2n2

100K

3170

1I3

O

2125

560p

5109

2

G

470R

3152

2108

100p

3125

10K

3153

470R

330R

3193

T103

120R

3167

100R

3195

78

33K

3176

8

5122

1

2

34

6

5123

1

2

34

6

7

5110

G

2

I1O

3

5115

123

46

7

8

2

34

6

78

5119

1

2135

100n

2163

LW

7104
BC337-40

2145

220p

150R

3155

220n

2136

6

78

T112

T107

*

5102

7KL

1
2
34

5

3109

4K7

4101

0R

7111
BC847C

1

2

34

6

7

8

330R

3192

2n2

2148

5112

7P

470n
2164

ECO6 Sys-Cenelec, 010517

2140

82p

VCC1

VCC1

2139

15p

MPX

+FM

P0

P1

VDD

VDD

VCC2

VCC2

VCC1

MPX

P01

P1

P0

P01

P0

VDD VDD

AM/FM

+FM

AM/FM

P0

1101 A2
1102 B1
1103 E2
1110 B2
1120 E14
1130 A2
1131 C2
1132 F13
2102 B1
2105 A2
2106 E3
2107 E4
2108 G3
2109 G3
2118 H6
2119 H6
2120 H6
2122 I6
2123 H6
2124 H6
2125 H6
2127 E7
2128 B8
2129 C7
2130 F11
2131 F8
2132 F8
2133 F8
2134 I8
2135 I9
2136 H14
2137 H13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 E11
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2159 D5
2161 C11
2162 H12
2163 D11
2164 G10
2165 C7
2166 E11
2167 E11
2169 G8
2180 C4
2190 C3
2191 C3
3105 D5
3108 D2
3109 G4
3123 H3
3125 H2
3128 H3
3130 I9
3131 I9
3132 G4
3134 H6
3135 E7
3137 H7
3141 E7
3142 E6
3143 G7
3144 G8
3145 F8
3146 G13
3150 H12
3151 H12
3152 G14
3153 G13
3154 F13
3155 G12
3156 C12
3157 D12
3158 E13
3159 D13
3160 D13
3161 D13
3167 F12
3168 F11
3169 E11
3170 D12
3171 G12
3172 G12
3176 H7
3180 I3
3190 B6
3191 B7
3192 B6
3193 B4
3194 C4
3195 C3
4101 E2
4102 F3
4104 H5
5102 E3
5103 F2
5109 B9
5110 B10
5111 A9
5112 A11
5114 B11
5115 E7
5118 G9
5119 G9

5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6
6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10

p

p

p

2191

100u

2102

100n

2105

USA

100n

5118

1nH

15n

15n

3131

820R

3130

820R

1K

3135

2180

10n

8.3V

7.5V

7.2V

9V

11V

8.2V

0.1V

1.2V

1.6-8V

5

1

A

3

2

D

C

4

...V MW mode

...V LW mode

voltages measured while
set is tuned to a strong transmitter

0.7V

0.7V

1.3V

0.7V

0V

7.4V

0V

7.5V

0.7V

0V

mono 4.8V

0V

0V

stereo 0.4V

7.5V

7.5V

1.4V

1.6-8V

0.1V

0V

0V

2V

0.2V

1.4V

1.4V

0.4V

0.7V

1.4V

1.4V

1.1V

0.7V

1.4V

0.6V

0.6V

0.8V

0.15V

...V FM mode stereo

EVM

V

B

8V

6.7V

8.3V

0.7V

0V

0V

0V

0.1V

0V

11V

2V

1.1V

1.1V

1V

1V

8.2V

7.8V

1.2V

0V

8.9V

12Vtyp

8.2V

mono 4.8V

stereo 0.2V

1.4V

0V

0V

0V

0V

0.1V

0V

0.7V

0.1V

0V

0.2V

(10-14V)

9.6V

12V

8.9V

8.2V

7.5V

8.3V

8.2V

0.8V

1.2V

0.7V

1.3V

1V

8.2V

7.8V

1-8V

0V

5V

0V

152kHz, 50mV

pp

stereo stereomono

Signal path

FM

AF - left/right

AM
MPX (Audio Frequency)

7B-3 7B-3

98MHz

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM - VCO

FM RF (channel separation)

AM IF

AM RF

3)

108MHz

87.5MHz

check
check

8V ±1.2V

1.6V ±0.5V

8V ±0.2V

6.9V ±0.2V

1.1V ±0.4V

152kHz ±1kHz

1)

98MHz 3142

198kHz198kHz 5103

5111

FM

87.5 - 108MHz
(50kHz grid)

1602kHz

531kHz

5123

check

MW

531 - 1602kHz
(9kHz grid)

8V ±0.2V

1.1V ±0.4V

279kHz
153kHz

5122

check

LW

153 - 279kHz
(3kHz grid)

FM

FM

LW

558kHz558kHz

1494kHz

5102

1494kHz 2106

MW

MW

98MHz, 1mV

continuous wave

98MHz, 1mV

90% Left + 9% pilot

mod=1kHz

IF coil
inside

FM

frontend

1110

1

3

5

5

A

FM - IF

0mV ±3mV5119

FM

10.7MHz, 45mV

continuous wave

2D

right channel min.

4A

0mV ±2mV5114

2

C

Repeat

C

5112

1)

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

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

2)

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

3)

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

TUNER ADJUSTMENT TABLE

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

max.

symmetric

f

o

max.

symmetric

f

o

ECO6 Sys Cenelec, 190599

B

∆f = ±30kHz
V

RF

as low as

possible

MW has to be aligned before LW.

3-band
2-band

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

and needs therefore no further adjustments for service purposes.

2141

shortcircuit
to block AFC

21

IC 7101

see
remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

AM AFC

MW

continuous wave

VRF = 2mV

∆f = ±10kHz

V

RF

= 0.5mV

(as low as

possible)

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

AM FRAME AERIAL

FM 75Ω

FM FRONTEND

Birdy Filter

ECO6 Sys-Cenelec, layout stage .8, 200803

1101 B5
1102 B5
1103 C5

1110 B4
1120 A4
1130 A5

1131 C5
1132 A4
2106 B4

2107 B3
2128 A3
2129 B3

2133 C1
2138 B1
2144 B1

2162 A4
2191 B4
3142 C2

5102 C4
5103 C4
5109 B3

5110 A2
5111 A3
5112 A2

5114 A2
5115 C2
5119 B2

5121 B2
5122 C3
5123 C3

7104 C4
7105 C5
7112 B1

9101 A2
9102 B2
9103 A1

9104 B1
9105 B1
9106 B1

9107 B4
9108 B3
9109 C2

9110 A4
9111 A3

TUNER BOARD ECO6

Systems - Cenelec

/ componentside view

B

A

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

ECO6 Sys-Cenelec, layout stage .8, 200803

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

TUNER BOARD ECO6

Systems - Cenelec

/ copperside view

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

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

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

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

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

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

2169 A3
2180 B2
2190 B2
3105 B3
3108 C2
3109 C1

3123 A5
3125 A5
3128 C2
3130 C4
3131 C4
3132 B3

3134 C3
3135 C4
3137 C4
3141 B3
3143 C5
3144 A5

3145 C4
3146 B5
3150 B3
3151 A2
3152 A3
3153 A3

3154 B5
3155 B5
3156 A4
3157 A4
3158 A3
3159 A3

3160 A3
3161 A4
3167 A5
3168 C5
3169 B4
3170 A4

3171 B5
3172 B5
3176 C4
3180 A5
3190 B2
3191 A3

3192 A2
3193 B2
3194 B2
3195 B2
4101 C2
4102 C2

4104 C3
4105 B2
4106 B3
4107 C4
5118 C4
6105 B2

6106 B2
6107 B5
6120 A4
7101 B4
7103 C5
7109 A5

7110 B2
7111 A4
7122 C3
7124 C3

1

1

8

2

7

8

5118

2180

3135

4

D

A

C

1 25

3

V

dd

Vcc2
Vcc1

+FM

7B-4 7B-4

Electrical Partslist

ECO6

SYSTEMS-CENELEC

MISCELLANEOUS

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

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

CAPACITORS

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

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

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

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

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

2134© 3198 017 31530 15nF 10% 50V not USA
2134© 5322 122 32654 22nF 10% 63V USA only
2135© 3198 017 31530 15nF 10% 50V not USA
2135© 3198 017 32230 22nF 10% 25V USA only
2136© 4822 126 14076 220nF 20% 25V

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

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

2148© 4822 122 33127 2,2nF 10% 63V
2149© 5322 122 32659 33pF 5% 50V RDS only
2150© 4822 126 13838 100nF 10% 50V
2159© 5322 122 31151 22µF 20% 50V

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

2169© 4822 122 33127 2,2nF 10% 63V RDS only
2180© 3198 017 31030 10nF 10% 50V
2190© 4822 126 13838 100nF 10% 50V
2191 4822 124 40178 100µF 20% 10V

RESISTORS

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

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

RESISTORS

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

3128© 4822 117 11449 2,2kΩ 1% 0,1W LW only
3130© 3198 021 38210 820Ω 5% 0,06W
3131© 3198 021 38210 820Ω 5% 0,06W
3132© 4822 051 20479 47Ω 5% 0,1W
3134© 4822 051 20223 22kΩ 5% 0,1W

3135© 3198 021 31020 1kΩ 5% 0,06W
3137© 4822 051 20223 22kΩ 5% 0,1W LW only
3141© 4822 117 11148 56kΩ 1% 0,1W
3142 4822 100 12159 TRIMPOT. 100kΩ
3143© 4822 051 20223 22kΩ 5% 0,1W RDS only

3144© 4822 051 10102 1kΩ 2% 0,25W RDS only
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3150© 4822 117 10833 10kΩ 1% 0,1W
3151© 4822 051 20683 68kΩ 5% 0,1W

3152© 4822 051 20471 470Ω 5% 0,1W
3153© 4822 051 20471 470Ω 5% 0,1W
3154© 4822 117 13577 330Ω 1% 0,1W
3155© 4822 117 10353 150Ω 5% 0,1W
3156© 4822 117 10837 100kΩ 1% 0,1W

3157© 4822 117 10837 100kΩ 1% 0,1W
3158© 4822 051 20471 470Ω 5% 0,1W
3159© 4822 051 20471 470Ω 5% 0,1W
3160© 4822 051 20471 470Ω 5% 0,1W
3161© 4822 051 20223 22kΩ 5% 0,1W

3167© 4822 051 20121 120Ω 5% 0,1W
3168© 4822 051 20121 120Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W
3170© 4822 117 10837 100kΩ 1% 0,1W
3171© 4822 117 10834 47kΩ 1% 0,1W

3172© 4822 051 20562 5,6kΩ 5% 0,1W
3176© 4822 051 20333 33kΩ 5% 0,1W RDS only
3180© 4822 117 10833 10kΩ 1% 0,1W LW only
3190© 4822 051 20121 120Ω 5% 0,1W
3191© 4822 051 20121 120Ω 5% 0,1W

3192© 4822 117 13577 330Ω 1% 0,1W
3193© 4822 117 13577 330Ω 1% 0,1W
3194© 4822 117 11449 2,2kΩ 1% 0,1W
3195© 4822 051 20101 100Ω 5% 0,1W
4101© 4822 051 20008 CHIP JUMPER 0805 FM/AM only

4102© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4104© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4105© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805
4107© 4822 051 20008 CHIP JUMPER 0805

COILS

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

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

5112 4822 157 70302 AM-IF FILTER 450kHz
5114 4822 157 70302 AM-IF FILTER 450kHz
5115 4822 157 71636 ANTI BIRDY FILTER
5118© 2422 535 95881 100nH
5119 4822 157 11443 DISCRIMINATOR COIL

5121 4822 242 10261 QUARTZ 75kHz
5122 2422 549 44108 RF-COIL, LW-OSCILLATOR LW only
5123 2422 549 44108 RF-COIL, MW-OSCILLATOR

DIODES

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

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

TRANSISTORS

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

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

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

INTEGRATED CIRCUITS

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

7101 4822 209 90315 TEA5762H/V1, RADIO IC

9-1

ETF7 TAPE MODULE

Tapedeck wiring (Double deck)

TO ETF BOARD
CONNECTOR 1770 (ND) 14P

CONNECTOR 1740 (DB) 14P

REC
REV

CRO2*

REC
FWD

9-1

CRO2*

* Not for Ferro version

(Non-Dolby Version)

TABLE OF CONTENTS

Tape Module Wiring & variation table ....................... 9-1

Block diagram ............................................................ 9-2

Brief Introduction ....................................................... 9-3

Connector assignment............................................... 9-4

Tape deck electronics & Tape adjustments ............... 9-5

ETF7 Non-Dolby board layouts ................................. 9-6

Analog Circuit diagram .............................................. 9-7

Servo Circuit diagram ................................................ 9-8

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

Electrical parts list.................................................... 9-13

MODE
SW

Mechanism B Mechanism A

TO ETF BOARD
CONNECTOR 1710 (ND) 5P

CONNECTOR 1720 (DB) 6P

–

+

H

L

TAPE DECK
MOTOR

TO ETF BOARD
CONNECTOR 1730 (3P)

Variations table for Analog Circuit

Autoreverse Non-autoreverse

ND/DD/FR ND/DD/FF

Chrome/Ferro Chrome/Ferro Ferro
2624 - - 100nF
2701 , 2702 150pF 270pF 270pF
2703 , 2704 100pF 220pF 220pF
2717 , 2718 10nF 15nF 15nF
2721 , 2722 6,8nF 6,8nF ­2727 , 2728 470pF 1nF 1nF
3616 10k 1k 1k
3618 6k8 - ­3620 10k trimmer - ­3622 - 10k trimmer 10k trimmer
3672 4k7 - ­3676 47k - ­3687 220R 220R ­3688 680R - ­3723 , 3724 15k 18k 18k
3725 , 3726 10R 10R ­3727 , 3728 5k6 6k8 6k8
3729 , 3730 3k3 4k7 4k7
3743 , 3744 1k5 2k2 2k2
3745 , 3746 3k3 5k6 5k6
3754 , 3755 1M 47R 47R

3769 12k 8k2 8k2
3772 6k8 5k6 5k6
4785 - - 0R jumper
3774 15k 8k2 8k2
6614 1N4148 - ­7616 BC857B - ­7622 BC847B - -

Autoreverse Non-autoreverse

ND/DD/FR ND/DD/FF

Chrome/Ferro Chrome/Ferro Ferro

BLOCK DIAGRAM

9-2

9-2

Line-In

Playback
Head

Rec/Pb
Head

Erase
Head

ATTEN

BIAS SYM

HD SW.

REC

Rec current

BIAS ADJ

Bias

7710

SOURCE SEL
HEF4952BT

1A0 1A1 1A2

7720

PRE-AMPLIFIER
AN7318S

ALCEN

PLAYBACK
EQUALISATION

ALC

7740

PB EON. SW.
HEF4952BT

2A0 2A1 2A2

IEC I IEC II
REC EON.

7730

REC EON. SW.
HEF4952BT

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

4794 #

#

NOM/HI SPEED
REC EON.

9792 #

For Dolby version only

PB A ADJ

1A0

MPX

Rec In

PB B ADJ

1A1

7640

RECORD AMP
NJM4560D

NOM/HI SPEED
REC EON.

PB In

7630

DOLBY B NR
CXA1101M

DOLBY

REC ADJ

2A2

PB Out

ATTEN

PB Out

REC Out

MUTE

7788

2A2

NOTE:

Erase

# For Non-dolby version only
Only 1 channel is presented.

MicroProcessor Control / Communication lines

Direct / Indirect Control lines from Shift Registers

OSCILLATOR

REC

CRB

1A0

REC

CRA

NS/HS
(NS)

7622

7780

7787

7792

7791

ALCEN

1A2

1A1

2A0

HS

3A0

3A0 NS

4x

SOLENOID
SUPPLY CTRL

MOTOR VCC
SUPPLY CTRL

NS/HS CTRL

DECK(S) SW.
STATUS TO
VOLTS CONV.

2x

SOLENOID
SUPPLY CTRL

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

AD1 AD2

CLK

DATA

STROBE

7610

SHIFT
REGISTER
HEF4094BT

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

Deck A (Pb) switches, sensors & motor

9-3 9-3

Brief introduction

General

1.

Playback Mode

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
via connector 1701.

Recording Mode

2.
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.

3.

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

Mode Selector

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

6.

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

Muting Circuit (For Non-Dolby version only)

7.
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.

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

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).

Bias Level

10.
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.

PB Switch

12.
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.

13.

Motor Speed (For FR versions only)
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
the speed of the motor.

IC7610 (HEF4094BT)

14.
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.

Dolby Circuit (For sets with Dolby B NR version only)

15.

IC7630 (CXA1551M)
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/
LOW for NR OFF/ON.

19kHz Filter

16.
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.

18.

Amplifier IC7640 (NJM4560M)
The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.

Muting Circuit

19.
The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during
Recording mode.

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

CONNECTORS ASSIGNMENTS:

9-49-4

CONNECTOR 1701 INTERCONNECTION TO AF BOARD

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

CONNECTOR 1703 INTERCONNECTION TO AF BOARD

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

CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD

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

CONNECTOR 1710 DECK B HEADS CONNECTON

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

CONNECTOR 1720 DECK B HEADS CONNECTON

(For Non-Dolby version only)

(For Dolby B NR version only)

CONNECTOR 1740 DECK A & B CONTROL INTERFACE

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

CONNECTOR 1770 DECK A & B CONTROL INTERFACE

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

(For Dolby B NR version only)

(For Non-Dolby version only)

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

CONNECTOR 1730 DECK A HEAD CONNECTIONS

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

(For Double Deck versions only)

TAPE MECHANISM ELECTRONICS

9-5 9-5

TAPE ADJUSTMENT & CHECK TABLE

B Photo Sensor

R1 (680R)

Motor

R2 (680R)

Rec-R

CrO2*

Rec-F

Solenoid

B-Mode

Solenoid

A-Mode

1. B Rec Switch (REV)

2. B CrO2 Switch

3. B Rec Switch (FWD)

4. B Photo Out

5. B Solenoid

6. Vcc 12V

7. B Mode Switch

8. Gnd

9. A Solenoid

10. A Photo Out

11. A Mode Switch

12. Motor L

13. A CrO2 Switch

TEST

CASSETTE

ADJUST MOTOR SPEED

NORMAL SPEED

CHECK WOW & FLUTTER

DECK A & B

ADJUST AZIMUTH

DECK A & B

CHECK PLAYBACK FREQUENCY RESPONSE

DECK A & B

ADJUST BIAS CURRENT

DECK B

SBC420

3150Hz

SBC420

3150Hz

SBC420

10kHz

SBC420

SBC419A^

SBC420

RECORDER

MODE

PLAY B

PLAY A

PLAY

PLAY FWD

PLAY REV #

PLAY

RECORD

MEASURE

ON

or

1

LEFT

or

1

LEFT

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

5

LEFT

2

RIGHT

2

RIGHT

2

2

6

RIGHT

READ ON

frequency
counter

W&F-meter

mV-meter

mV-meter

mV-meter

ADJUST

with

3620

check

check

left hand screw

right hand screw

check

3773

check

to

3150Hz +/- 0.5%

3150Hz -0.8/+1.8%

<0.4 % DIN

max. output level
& left=right

limits see fig.1

995mV

750mV +/- 1.5dB

A Photo Sensor

14. Motor H

CrO2*

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

Mechanism B Head Wires Soldering (Non-Dolby version)

Rec/Pb
Head

Mechanism B Head Wires Soldering (Dolby B NR version)

Rec/Pb
Head

Head wire
connector pcb

1. +L ch (White)

2. - ch (Black)

3. +R ch (Red)

4. E Head (Blue)

5. E Head (Yellow)

For Auto-reverse Head

Head wire
connector pcb

1. +L ch (White)

2. - L ch (Black)

3. +R ch (Red)

4. - R ch (Blue)

5. E Head (Yellow)

6. E Head (Yellow)

For Auto-reverse Head

Mechanism A Head Wires Soldering

Pink or
Red

White

Rec/Pb
Head

Erase
Head

Rec/Pb
Head

Erase
Head

Play
Head

Head wire
connector pcb

For Normal Head

Head wire
connector pcb

For Normal Head

Screen
(Gnd)

1. White

2. Black

3. Red

4. Blue

5. Yellow

1. White

2. Black

3. Red

4. Blue

5. Yellow

CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION

Inject 3mV signals
100Hz, 250Hz, 1kHz,
10kHz, 12.5kHz

via

Inject 1kHz 8.85mV

via

SBC419A^ : 4822 397 30069
SBC420 : 4822 397 30071

or

or

level(dB)

4

4

3

3

SBC419A^

or

SBC420

RECORDED

CASSETTE

SBC419A^

or

SBC420

RECORDED

CASSETTE

8dB

250

80

6dB

figure. 1

RECORD B

PLAY B

RECORD B

PLAY B

4k

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

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

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

^ Not applicable for Ferro version

8dB

f(Hz)

12.5k

2

2

mV-meter

THD-meter

level(dB)

8dB
10dB (HSD)

250

100

check

check

figure. 2

6dB

limits see fig. 2 *

<3% *

8dB
10dB (HSD)

10k

4k

f(Hz)

9-6

9-6

COMPONENT LAYOUT

CHIP LAYOUT

4

3

5

6

3139 113 3409 pt2 dd wk0042

2

1

2

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

4

1

3

5

6

3139 113 3409 pt2 dd wk0042

ANALOG CIRCUIT

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

A

B

C

D

E

F

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

2784

A

9-7

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

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

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

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

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

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

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

9-7

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

123456789

2727

*

13

14

2

3

4

A0
A1
A2

2711

100p

2762

2738

100n

2712

A

2717

*

10n

3717

2K2

7
9

10

8

4

13

7730

HEF4952B

A2

A1

0

0
0

0
1

0
0

1

1

0

0

1

1

1

1

1

2713

10u

2737

100n

100p

A

3765

4u7

100n

A

39K

10u

3A0

REC

CRB

3741

2K2

9793

ALCEN

LH

2741

-C

+C

3715

A

2763

3716

2714

P

1K8

47u

1K8

4794

LH

3713

10R

3767

3766

3714

10R

3742

2K2

3760

120R

4M7

4M7

A

1A0

REC

6785

1N4148

*

*

1N4148

6786

*

*

6782

1N4148

3749

47K

2A0

3727

5K6

3731

8K2

3729

3K3

3732

8K2

3730

3K3

3728

5K6

2729

22n

2730

22n

3748

2K2

+5

CONTROL LOGIC

10K

3759

7792

BC847B

15
16
14
12
11

B2

ALCEN

A

3756

220K
3757

220K

B1

9791

HEF4952B

S0
S1
S2

S3

2
1

S0

3

S1

5

S2

S3

6

7787
BC847B

7740

S4

VSS

VEE

VDD

S4

9792

--

STOP

--

REC
HS Chrome
Pb Chrome

Pb Ferro

CRA

HS

P

2718

*

10n

3718

2K2

A0 S0

0
1
0
1
0

1
0
1

S2

S1

S3

S4

1

1

1

1

1

L

1
1

1

1

1

1
1
1

11

1

Not For ND/DD/FR

3754

*

3755

*

1M

1M

3A0

M

B4

B3

2770

2769

470p

A

A

3746

*

3745

*

470p

3K3

3K3

3758

-C

*

10K

P

HS

3744

A

#

2747

100n

3768

10K

+12

1K5

3743

*

A

A

* See Variant Table for details

# For Provision Only

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

--

1K5

A0
A1
A2

7
9

10

8

4

13

2746

#

A

B3

B4

A2

0
0
0
0
1

1
1
1

100n

A

2A0
2A1

2A2

A1

0
0
1
1
0

0
1

1

1

A

REC_R

REC_L

4

-C

+C

S0

A0

0

1

1
0

1

1
0

1

1
0

1

2

3

PLAYBACK
EQUALISATION

S2

S1

1

1

11

1

1

7

6

5

4

3

2

1

1701

TO/FROM AF

REC_L

PLAY BACK

DECK A

1730

REC_R

REC/PB
DECK B

1710

2786

100p

+12

3778

P

MT1

7

3

2

1

CLNS-2A833 YEZ

5703

2743

15n

22n

A

A

1

2

3

1

2

3

4

5

A

4

5

A

6772

6R8

8

3

6

3784

1K

-C

6773

1N4148

1N4148

BC557B

7782

MT2

6

5

4

2785

P

3735

3703

220R

3704

220R

3736

22K

3701

220R

P

22K

A

A

3702

220R

1u

1K2

3733

A

2705

A

2706

1K2

3734

A

150p

2702

*

7786
J111

A

3781

4M7

3780

1M

6770

6771

7783

BC847B

3770

1K5

3777

150R

ERASE

OSCILLATOR

2703

*

A

220p

220p

2704

*

2701

*

3762

820R

1N4148

1N4148

2782

4n7

3776

6K8

100p

100p

150p

5701

2781

STOP

Pb deck A

Pb deck B

REC in

Dubbing

2u2

6777

P

3771

1K2

10n

P

7710

HEF4952B

15

S0

16

S1

14

S2

12

S3

11

2

S0

1
3

S1

5

S2

S3

6

0
0
0

--

0
1

1

--

1

--

1

4790

7784

BC857B

A

BIAS

LEVEL

BZX79-F8V2

P

7781
BC847B

4R7

3775

P

470p

*

S4

VDD

S4

A1A2

0
0
1
1
0

0
1

1

2787

*

*

3723

15K

A0
A1
A2

VSS
VEE

A0

0
1
0
1
0

1
0
1

3774

3773

3772

MODE
SELECTOR

7
9

10

8

4

13

S1

S0

1

1

1

11

1

3779

330K

6774

33n

1N4148

A

3761

10K

15K

4K7

6K8

P

2780

LEFT CHANNEL

1A0

1A1

-C

2735

100n

A

S2

S4

S3

1
1

1

1

1

1

1

1

1
1

6775

1N4148

3787

1M

P

REC

+C

2760

100n

A

6776

1N4148

7780

BC847B

22u

P

+C

2744

RIGHT

CHANNEL

1M

3788

22n

2742

3769

*

6K8

+12

3789

A

2707

100n

2708

47K

P

A

A

470p

470p

B1

B2

6778

1N4148

3786

3709

22K

A

3705

220R

2715

470u

10R

2765

A

2716

3710

2725

+12

A

A

47u

3706

220R

3708

100R

470u

10R

4n7

A

3752

100K

REC

3711

150K
2733

470p

3707

100R

3764

220R

2710

3712

150K
2734

470p

2721

*

6n8

2723

2722

*

6n8

2724

15n

4n7

2726

REC EQUALISATION

CRB

3753

100K

1A0

A

330p

3725

*

15n

3726

*

3724

*

2728

*

470p

2709

2761

10R

10R

15K

10

330p

11

16

220u

15

6

+5

3751

7791
BC847B

P

1

7

A

10K

PC2

IN2

NF2

AN7323S

Vcc

AMPLIFIER

GND

RF

IN1

NF1

NC19NC2

8

2745

#

A

3763

150K

5

12

PC1

OUT2

AN2

7720

ALCC

PB/REC

AIN1

OUT1

A

2719

3721

3K9

33n

3719

12K

15

S0

16

S1

14

S2

12

S3

11

S4

S0
S1
S2

S3

3720

VSS
VEE

VDD

S4

3722

3K9

2
1
3
5
6

2720

33n

12K

NS Ferro

HS Ferro
REC MUTE
REC MUTE
NS Chrome

HS Chrome
REC MUTE

1A1

--

100n

ANALOG CCTRY

9791 A8
9792 B8
9793 A6

S3

S4

1
1
1

1

1

1
1

-CMOS

TAPE-R

+12V

TAPE-L

GND_A

REC-R

REC-L

A

P

A

M

B

C

D

E

F

12345

6789

SERVO CONTROL CIRCUIT

9-8 9-8

A

B

C

D

E

1702 A7
1703 B1
1706 E1

1760 B8
1770 B7
2621 D2

2622 D2
2623 D2
2624 E2

123456789

SOL_A

PHOTO_A

CR02_A

+MOTOR

2

1

1703

STROBE

GND_P

7

6

DATA

5

CLK

4

3

+5

2

AD1

1

AD2

1706

TO/FROM FRONT

2625 E4
2626 B1
2627 A7

2626

#

M

M

P

BC847B

P

100n

2623

*

7623

*

*

2624

100n

470p

3687

220R
4785

3601 B2
3602 C2
3603 B2

L

3613

27K

M

6611

+5

2622

3604 C2
3605 B3
3606 C3

1N4003

M

3685

100K

2621

470p

+5

3601

3602

1n

2K2

27K

+5

3603

3604

P

3607 C6
3608 D6
3609 C6

PMBT2907

2K2

3605

56K

3606

7613

2K2

Rec_RVS

120K

*

*

4795

3689

3610 D6
3611 C6
3612 D6

3625

1K

CRA

4K7

+MOTOR

47K

3679

3613 B2
3614 C6
3616 A5

3623

7619
BC847B

P

*

*

100K

M

3619

#

10

2625

100n

3618 A4
3619 A4
3620 A4

680R

3620

*

Os’

9

Os

1

STR

HEF4094BT

2

D

3

CP

16

*

10K

7616

BC857B

6614

*

7610

VDD

+5

3622 A4
3623 B3
3624 B6

6K8

3618

L

*

1N4148

8

VSS

E0

15

3622

3672

4K7

O3

O7

O5

O6

O4

O0

O1

O2

10K

*

BC847B

P

7

11

13

12

14

4

5

6

3625 B3
3626 B6
3628 A5

3616

*

3688

*

7622

*

10K

680R

3674

M

--

2A2

3630 A6
3672 B4
3674 B5

4K7

REC

2A1

+MOTOR

HS

3676

*

1A0

3678

47K

3676 C5
3678 B5
3679 B3

3628

47K

3680

3680 C5
3685 D2
3686 E6

PMBT2907

100K

3630

470R

7618
BC847B

M

47K

CRB

7612

+MOTOR

M

3611

3612

3624

3626

7620
BC847B

+5

2K2

3609

56K

3610

3687 D2
3688 A5
3689 E3

7614

PMBT2907

100K

1K

2K2

3607

3608

120K

7624

BC847B

+5

3614

2K2

27K

3686

4785 D2
4795 E3
6611 A2

1702

M

6612

1N4003

M

27K

100K

9705

6612 B6
6614 B4
7610 D4

2627

#

Rec_RVS

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

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1770

H

CR02_A

L

mode_A

PHOTO_A

SOL_A

Gnd

mode_B

Vcc

sol_B

photo_B

Rec_FWD

CrO2_B

Rec_RVS

#

SERVO CONTROL

CCTRY

8

7

6

5

4

3

2

1

1760

* See Variant Table for details

# For Provision Only

Not For ND/DD/FR

L

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

correct value.

A

B

C

D

E

1234

56789

9-9

9-9

TAPE MODULE EXPLODED VIEW

1 3139 118 77130 Autoreverse Mech. CWE44FR01
1 3139 118 77140 Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro
1 3139 118 77950 Non-Autoreverse Mech. CWE44FF05 Ferro
3 - Screw D3 x 10
6 - Screw M2 x 16
7 3139 110 34080 Flex Cable 14 pin 7,5 cm

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

TAPE MECHANISM - MOTOR EXPLODED VIEW

31 4822 361 11055 Motor Assembly
91 - Screw M2,6 x 5
92 - Screw M2 x 5

Note: Only the parts mentioned in this list are normal

service spare parts.

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 9965 000 06443 Cam Gear
32 4822 528 11209 Flywheel Assembly RV
42 9965 000 02315 Belt AF (Autoreverse deck)
42 9965 000 02718 Belt AF (Non-autoreverse deck)

69 4822 492 11761 Spring
102 4822 532 12931 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer

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

spare parts.

9-10

9-10

9-11

9-11

TAPE MECHANISM B - RECORD/PLAYBACK

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 9965 000 02317 Flex Socket 14 Pin
44-3 9965 000 02320 Photo Interrupter
44-4 4822 050 16801 680R 1% 0,4W
44-6 9965 000 02318 Leaf Switch

44-7 9965 000 02319 Mode Switch
59 9965 000 02719 Belt BF (Large)
69 4822 492 11761 Spring
102 4822 532 12931 Washer
103 4822 532 12932 Washer

104 4822 532 12933 Washer

(Non-Autoreverse version)

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

spare parts.

9-12

9-12

TAPE MECHANISM B - RECORD/PLAYBACK

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 9965 000 02320 Photo Interrupter
44-4 4822 050 16801 680R 1% 0,4W
44-6 9965 000 02318 Leaf Switch
44-7 9965 000 02319 Mode Switch

45 9965 000 02323 Rec/Pb Head Assembly
50 4822 402 10973 Pinch Arm Assembly L
54 9965 000 02324 Flywheel Assembly L
69 4822 492 11761 Spring
73 4822 492 11762 Spring

101 9965 000 02325 Washer
102 4822 532 12931 Washer
103 4822 532 12932 Washer
104 4822 532 12933 Washer
107 9965 000 02326 Washer

(Autoreverse version)

109 9965 000 02327 Washer

Note: Only the parts mentioned in the list are

normal service spare parts.

9-13

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

MISCELLANEOUS
1701 482226710953 Flex Socket 7pin Vert.
1706 482226710953 Flex Socket 7pin Vert.
1770 482226751255 Flex Socket 14pin Vert.

CAPACITORS
2621 532212231647 1nF 10% 63V
2622 532212234099 470pF 10% 63V
2623 532212234099 470pF 10% 63V
2624 482212614585 100nF 10% 50V only for Ferro
2625 482212614585 100nF 10% 50V
2701 532212233538 150pF 2% 63V Autoreverse
2701 482212233216 270pF 5% 63V Non-autoreverse
2702 532212233538 150pF 2% 63V Autoreverse
2702 482212233216 270pF 5% 63V Non-autoreverse
2703 532212232531 100pF 5% 50V Autoreverse
2703 482212233575 220pF 5% 63V Non-autoreverse
2704 532212232531 100pF 5% 50V Autoreverse
2704 482212233575 220pF 5% 63V Non-autoreverse
2705 482212233575 220pF 5% 63V
2706 482212233575 220pF 5% 63V
2707 532212234099 470pF 10% 63V
2708 532212234099 470pF 10% 63V
2709 532212231863 330pF 5% 63V
2710 532212231863 330pF 5% 63V
2711 532212232531 100pF 5% 50V
2712 532212232531 100pF 5% 50V
2713 482212440248 10µF 20% 63V
2714 482212440248 10µF 20% 63V
2715 482212480195 470µF 20% 10V
2716 482212480195 470µF 20% 10V
2717 482212233177 10nF 20% 50V Autoreverse
2717 482212613188 15nF 5% 63V Non-autoreverse
2718 482212233177 10nF 20% 50V Autoreverse
2718 482212613188 15nF 5% 63V Non-autoreverse
2719 482212612105 33nF 5% 50V
2720 482212612105 33nF 5% 50V
2721 532212231866 6,8nF 10% 63V not for Ferro
2722 532212231866 6,8nF 10% 63V not for Ferro
2723 482212613188 15nF 5% 63V
2724 482212613188 15nF 5% 63V
2725 532212610223 4,7nF 10% 63V
2726 532212610223 4,7nF 10% 63V
2727 532212234099 470pF 10% 63V Autoreverse
2727 532212231647 1nF 10% 63V Non-autoreverse
2728 532212234099 470pF 10% 63V Autoreverse
2728 532212231647 1nF 10% 63V Non-autoreverse
2729 532212232654 22nF 10% 63V
2730 532212232654 22nF 10% 63V
2733 532212234099 470pF 10% 63V
2734 532212234099 470pF 10% 63V
2735 482212614585 100nF 10% 50V
2737 482212614585 100nF 10% 50V

2738 482212614585 100nF 10% 50V
2741 482212611585 22nF +80/-20% 25V
2742 532212232654 22nF 10% 63V
2743 532212232654 22nF 10% 63V
2744 482212614585 100nF 10% 50V
2760 482212614585 100nF 10% 50V
2761 482212480144 220µF 20% 25V
2762 482212440769 4,7µF 20% 100V
2763 482212440433 47µF 20% 25V
2765 482212440433 47µF 20% 25V
2769 532212234099 470pF 10% 63V
2770 532212234099 470pF 10% 63V
2780 482212481151 22µF 20% 50V
2781 482212233177 10nF 20% 50V
2782 532212610223 4,7nF 10% 63V
2784 482212151305 15nF 10% 50V
2785 482212421913 1µF 20% 63V
2786 532212232531 100pF 5% 50V
2787 482212612105 33nF 5% 50V

RESISTORS
3601 482211711449 2k2 1% 0,1W
3602 482205120273 27k 5% 0,1W
3603 482211711449 2k2 1% 0,1W
3604 482211711148 56k 1% 0,1W
3605 482211711449 2k2 1% 0,1W
3606 482205120124 120k 5% 0,1W
3607 482211652256 2k2 5% 0,5W
3608 482205120273 27k 5% 0,1W
3609 482211652256 2k2 5% 0,5W
3610 482205120124 120k 5% 0,1W
3611 482211652256 2k2 5% 0,5W
3612 482211711148 56k 1% 0,1W
3613 482205120273 27k 5% 0,1W
3614 482205120273 27k 5% 0,1W
3616 482211710833 10k 1% 0,1W Autoreverse
3616 482205110102 1k 2% 0,25W Non-autoreverse
3618 482211711507 6k8 1% 0,1W Autoreverse
3620 482210011141 Trim. 10k 30% Autoreverse
3622 482210011141 Trim. 10k 30% Non-autoreverse
3623 482211710837 100k 1% 0,1W
3624 482211710837 100k 1% 0,1W
3625 482205110102 1k 2% 0,25W
3626 482205110102 1k 2% 0,25W
3628 482211710837 100k 1% 0,1W
3630 482205120471 470R 5% 0,1W
3672 482205120472 4k7 5% 0,1W Autoreverse
3674 482211652283 4k7 5% 0,5W
3676 482211710834 47k 1% 0,1W Autoreverse
3678 482211710834 47k 1% 0,1W
3679 482211710834 47k 1% 0,1W
3680 482211710834 47k 1% 0,1W

3685 482211652234 100k 5% 0,5W
3686 482211710837 100k 1% 0,1W
3687 482211711503 220R 1% 0,1W not for Ferro
3688 482211710361 680R 1% 0,1W Autoreverse
3701 482211711503 220R 1% 0,1W
3702 482211711503 220R 1% 0,1W
3703 482211711503 220R 1% 0,1W
3704 482211711503 220R 1% 0,1W
3705 482211711503 220R 1% 0,1W
3706 482211711503 220R 1% 0,1W
3707 482205120101 100R 5% 0,1W
3708 482205120101 100R 5% 0,1W
3709 482205120109 10R 5% 0,1W
3710 482205120109 10R 5% 0,1W
3711 482205120154 150k 5% 0,1W
3712 482205120154 150k 5% 0,1W
3713 482205120109 10R 5% 0,1W
3714 482205120109 10R 5% 0,1W
3715 482205120182 1k8 5% 0,1W
3716 482205120182 1k8 5% 0,1W
3717 482211711449 2k2 1% 0,1W
3718 482211711449 2k2 1% 0,1W
3719 482211711383 12k 1% 0,1W
3720 482211711383 12k 1% 0,1W
3721 482205120392 3k9 5% 0,1W
3722 482205120392 3k9 5% 0,1W
3723 482211683933 15k 1% 0,1W Autoreverse
3723 482211710965 18k 1% 0,1W Non-autoreverse
3724 482211683933 15k 1% 0,1W Autoreverse
3724 482211710965 18k 1% 0,1W Non-autoreverse
3725 482205120109 10R 5% 0,1W not for Ferro
3726 482205120109 10R 5% 0,1W not for Ferro
3727 482205120562 5k6 5% 0,1W Autoreverse
3727 482211711507 6k8 1% 0,1W Non-autoreverse
3728 482205120562 5k6 5% 0,1W Autoreverse
3728 482211711507 6k8 1% 0,1W Non-autoreverse
3729 482205120332 3k3 5% 0,1W Autoreverse
3729 482205120472 4k7 5% 0,1W Non-autoreverse
3730 482205120332 3k3 5% 0,1W Autoreverse
3730 482205120472 4k7 5% 0,1W Non-autoreverse
3731 482205120822 8k2 5% 0,1W
3732 482205120822 8k2 5% 0,1W
3733 482205120122 1k2 5% 0,1W
3734 482205120122 1k2 5% 0,1W
3735 482205120223 22k 5% 0,1W
3736 482205120223 22k 5% 0,1W
3741 482211711449 2k2 1% 0,1W
3742 482211711449 2k2 1% 0,1W
3743 482211711139 1k5 1% 0,1W Autoreverse
3743 482211711449 2k2 1% 0,1W Non-autoreverse
3744 482211711139 1k5 1% 0,1W Autoreverse
3744 482211711449 2k2 1% 0,1W Non-autoreverse

9-13

3745 482205120332 3k3 5% 0,1W Autoreverse
3745 482205120562 5k6 5% 0,1W Non-autoreverse
3746 482205120332 3k3 5% 0,1W Autoreverse
3746 482205120562 5k6 5% 0,1W Non-autoreverse
3748 482211711449 2k2 1% 0,1W
3749 482211710834 47k 1% 0,1W
3751 482211710833 10k 1% 0,1W
3752 482211710837 100k 1% 0,1W
3753 482211710837 100k 1% 0,1W
3754 482205120105 1M 5% 0,1W Autoreverse
3754 482205120479 47R 5% 0,1W Non-autoreverse
3755 482205120105 1M 5% 0,1W Autoreverse
3755 482205120479 47R 5% 0,1W Non-autoreverse
3756 482211713579 220k 1% 0,1W
3757 482211713579 220k 1% 0,1W
3758 482211710833 10k 1% 0,1W
3759 482211710833 10k 1% 0,1W
3760 482205120121 120R 5% 0,1W
3761 482205021003 10k 1% 0,6W
3762 482211711454 820R 1% 0,1W
3763 482205120154 150k 5% 0,1W
3764 482211683872 220R 5% 0,5W
3765 482205120393 39k 5% 0,1W
3766 482205120475 4M7 5% 0,1W
3767 482205120475 4M7 5% 0,1W
3768 482211710833 10k 1% 0,1W
3769 482211711383 12k 1% 0,1W Autoreverse
3769 482205120822 8k2 5% 0,1W Non-autoreverse
3770 482211711139 1k5 1% 0,1W
3771 482205120122 1k2 5% 0,1W
3772 482211711507 6k8 1% 0,1W Autoreverse
3772 482205120562 5k6 5% 0,1W Non-autoreverse
3773 482210012227 Trimmer 4k7 30% 0,1W
3774 482211683933 15k 1% 0,1W Autoreverse
3774 482205120822 8k2 5% 0,1W Non-autoreverse
3775 482205120478 4R7 5% 0,1W
3776 482211711507 6k8 1% 0,1W
3777 482211710353 150R 1% 0,1W
3778 482205210688!6R8 5% 0,33W
3779 482205120334 330k 5% 0,1W
3780 482205120105 1M 5% 0,1W
3781 482205120475 4M7 5% 0,1W
3784 482205110102 1k 2% 0,25W
3786 482205120223 22k 5% 0,1W
3787 482205120105 1M 5% 0,1W
3788 482205120105 1M 5% 0,1W
3789 482211710834 47k 1% 0,1W
4701 482205120008 0R Jumper 0805
4702 482205120008 0R Jumper 0805
4703 482205120008 0R Jumper 0805
4704 482205120008 0R Jumper 0805
4705 482205120008 0R Jumper 0805

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

RESISTORS
4706 482205120008 0R Jumper 0805
4707 482205120008 0R Jumper 0805
4708 482205120008 0R Jumper 0805
4709 482205120008 0R Jumper 0805
4710 482205120008 0R Jumper 0805
4711 482205120008 0R Jumper 0805
4712 482205120008 0R Jumper 0805
4713 482205120008 0R Jumper 0805
4714 482205120008 0R Jumper 0805
4715 482205120008 0R Jumper 0805
4716 482205120008 0R Jumper 0805
4717 482205120008 0R Jumper 0805
4718 482205120008 0R Jumper 0805
4719 482205120008 0R Jumper 0805
4720 482205120008 0R Jumper 0805
4721 482205120008 0R Jumper 0805
4722 482205120008 0R Jumper 0805
4723 482205120008 0R Jumper 0805
4724 482205120008 0R Jumper 0805
4725 482205120008 0R Jumper 0805
4726 482205120008 0R Jumper 0805
4727 482205120008 0R Jumper 0805
4728 482205120008 0R Jumper 0805
4729 482205120008 0R Jumper 0805
4730 482205120008 0R Jumper 0805
4731 482205120008 0R Jumper 0805
4732 482205120008 0R Jumper 0805
4733 482205120008 0R Jumper 0805
4734 482205120008 0R Jumper 0805
4735 482205120008 0R Jumper 0805
4736 482205120008 0R Jumper 0805
4737 482205120008 0R Jumper 0805
4738 482205120008 0R Jumper 0805
4739 482205120008 0R Jumper 0805
4740 482205120008 0R Jumper 0805
4741 482205120008 0R Jumper 0805
4742 482205120008 0R Jumper 0805
4744 482205120008 0R Jumper 0805
4745 482205120008 0R Jumper 0805
4746 482205120008 0R Jumper 0805
4748 482205120008 0R Jumper 0805
4785 482205120008 0R Jumper 0805 only for Ferro
4790 482205120008 0R Jumper 0805
4794 482205120008 0R Jumper 0805
4795 482205120008 0R Jumper 0805

9-14

6612 482213031878 1N4003G
6614 482213030621 1N4148 Autoreverse
6770 482213030621 1N4148
6771 482213030621 1N4148
6772 482213030621 1N4148
6773 482213030621 1N4148
6774 482213030621 1N4148
6775 482213030621 1N4148
6776 482213030621 1N4148
6777 482213034382 BZX79-F8V2
6778 482213030621 1N4148
6782 482213030621 1N4148
6785 482213030621 1N4148
6786 482213030621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS
7610 532220911306 HEF4094BT
7612 482213011201 PMBT2907
7613 482213011201 PMBT2907
7614 482213011201 PMBT2907
7616 482213060373 BC857B Autoreverse
7618 482213060511 BC847B
7619 482213060511 BC847B
7620 482213060511 BC847B
7622 482213060511 BC847B Autoreverse
7623 482213060511 BC847B
7624 482213060511 BC847B
7710 482220932919 HEF4952BT
7720 932214000668 AN7323S
7730 482220932919 HEF4952BT
7740 482220932919 HEF4952BT
7780 482213060511 BC847B
7781 482213042804 BC817-25
7782 482213044568 BC557B
7783 482213060511 BC847B
7784 482213060373 BC857B
7786 482213063494 J111
7787 482213060511 BC847B
7791 482213060511 BC847B
7792 482213060511 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

9-14

COILS & FILTERS
5701 482215711477 Coil 2,2µH 5%
5703 482215620946 Osc Coil 100kHz

DIODES
6611 482213031878 1N4003G

10-1

TABLE OF CONTENTS

Service Hints ...................................................................10-2

Wiring Diagram................................................................10-4

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

CD PART

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

Circuit Diagram ............................................................10-7

MP3 PART

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

Circuit Diagram ............................................................10-9

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

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

3CDC-LC-MP3CD2002

(3 Disc Carousel Changer+MP3 Board)

Layout stage .2

10-2

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

1. Disconnect flexfoil cable from the old CD drive

2. Put a paperclip on the flexfoil to short-circuit the contacts (fig.1)

3. Remove the old CD drive

4. Remove paperclip from the flexfoil and connect it to the new drive

5. Position the new CD drive in its studs

6. Remove solder joint from the Laserunit

CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN
CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE

• SWITCH OFF POWER SUPPLY

• ESD PROTECTION
ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.

fig.1

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

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

Emergency open

Service hints

In case of a Supply fault, the tray can be opened manually.

1. Remove the top cover of the set to get access to the Changer Module.

2. Turn gearwheel clockwise (as shown in picture below).

CAUTION

10-3

Pos 49 Guiding

Pos 48 Cam

Detail A

Dismantling of Tray

Service hints

1. Open the tray.

2. Release 2x catch as shown in fig. 2 and
Detail A

3. Pull tray out.

fig.2

Assembling of Tray

1. Turn Cam (pos. 48) clockwise to end
position.

2. If necessary - move Guiding (pos. 49) to the
right end position.

3. Insert the Tray.

10-4

Wiring

Disc Motor

Inner switch

Slide Motor

Service Position

10-510-5

VCC

DOBM

D1-D5

D2-D4

7814

1876 1875

1877 1878

7813

TDA7073

HEF4094BT

LD ONLD ON

LD

MON

CD/RW

HF IN

V1

D1
D2
D3
D4
R1,R2

REGISTER

SHIFT

SIGNAL PROCESSOR

CD10

SAA7324 (SAA7325)

TRAY
MOTOR

CAROUSEL
MOTOR

D5

VDD

D3

D2

D0

DIODES

PHOTO

D3D2

D5D1

D4

INNER SWITCH

not on all versions

SWITCH INFO

LASER &
MONITOR
DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM

CAROUSEL

TRAY

MAINBOARD

DATA

SHR_CL

7801

+3,3V

7802

LASER CONTROL

&

HF AMPLIFIER

TZA1024

(TZA1025)

5,17,21,52,57

64

1

13

+5V

2

4

5

7

V4

61

2

ISLICE

3

63 51

10

11

6,14

2

3

STB

1

12

11

1,3

2

2

4

1,3

2

4

2

3

5

1

3

1

5

10

9

+3,3V

+5V

+3,3V

+10V

7815

+5V

Vref

+3servo

BLOCK DIAGRAM 3CDC-LC

+10V

15

16

5V1

V

t

EN1

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

CD POS.1 SWITCH

POS. RECOGNITION

6

7

4

5

1882 closed if carousel is in Position 1.

1883

1883 open if carousel is in a valid Play-Position.

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

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

VDD (pin 16)
EN1 (pin 15)

Power on

FOCUS
MOTOR

RADIAL
MOTOR

SLEDGE
MOTOR

MOTOR

TURNTABLE

7803

7802

TDA7073A

TDA7073A

TTM +

TTM -

SLEDGE -

SLEDGE +

RAD -

RAD +

FOC -

FOC +

55

54

56

59

60

M1

M2

SL

RA

FO

MP3 Version

1802

5

3

7

4

10
11

12

1805

1805

9

7

SHR-DATA

6

12

13

10

11

9

CD_IIS_DATA

IIS_WCLK

IIS_SCLK

External MP3-Decoder

Communication

Front-µP and MP3 module

RAB

41

RAB

RESET

SDA

SHR_CL

8

SHR_STR

SWITCH INFO

µP_DATA

4

µP_CLK

5

2

µP_FRAME

SICL

10

11

9

µP_CLK

µP_FRAME

µP_DATA

µP_CLK

µP_FRAME

µP_DATA

SILD

+5V
+10V
GND

Supply

Changer
Control Logic

Communication
µP ↔ Signal Processor

VAM2201

WCLI

35

WCLK

28

SCLI

37

SCLK

29

SDI

36

DAT A

27

CD_IIS_DATA

AU_IIS_DATA

AU_IIS_DATA

IIS_WCLK

IIS_SCLK

AU_IIS_DATA

IIS_WCLK

IIS_SCLK

2,6,8,14,15,19

1

CD_IIS_DATA

IIS_SCLK

IIS_WCLK

1805

13

14

15

Active low pass

Filter

TDA1308

7816

7

15

5

2

3

6

+5V

8

+

-

+

-

CD LEFT

CD RIGHT

22

23

18

19

RN

RP

LN

LP

Analog Audio

DIGITAL AUDIO

MP3 coded

CD-DA coded

SDA

SCL

SILD

RESET

38

42

40

39

1,3

GND

+5V

GND

+5V

Blockdiagram

10-6 10-6

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

3CDC-LC-MP3CD2002 Layout stage .2 2002-05-27

3CDC-LC-MP3CD2002 Components seen from Copperside

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

3CDC-LC-MP3CD2002 Layout stage .2 2002-05-27

3CDC-LC-MP3CD2002 Copperside view

2800 E4
2801 D4
2802 E4
2803 D4
2804 F3
2805 D4
2806 D4
2807 E4
2808 D4
2809 D1
2810 E4
2811 D4
2812 E4
2813 E4
2814 F1
2815 F4
2816 C4
2818 C4
2820 C3
2822 E3
2823 E3
2824 E3
2827 E4
2829 C3
2831 F4
2833 C4
2834 D4
2835 D2
2840 E1
2841 D2
2842 F1
2843 D4
2844 D2
2848 E4
2859 F2
2860 H3
2862 C4
2863 C4
2864 B2
2865 B2
2866 C4
2867 B4
2868 C4
2869 C4
2870 C2
2871 D2
2872 G2
2874 D2
2877 H1
2878 H1
2882 B3
2883 H1
2884 F2
2885 G2
2886 F3
2887 F2
3700 F2
3701 D2
3702 F3
3703 F2
3704 F2
3705 C2
3706 C1
3707 C2
3708 C2
3709 F2
3710 F2
3711 C2
3712 B3
3713 G2
3714 H2
3715 H2
3716 D2
3717 D2
3718 C2
3719 H3
3720 F2
3721 F3
3722 F2
3723 F4
3724 G2
3725 F2
3726 F2
3727 F2
3728 F3
3729 F2

3730 C3
3731 C2
3732 C2
3733 C2
3734 D2
3735 G2
3736 H3
3738 H3
3740 C4
3741 C4
3742 C4
3743 C4
3744 B4
3745 H2
3746 B3
3747 H3
3748 H3
3750 B4
3751 B4
3752 H3
3753 H2
3754 G2
3755 G1
3756 B2
3757 A5
3758 A5
3759 D2
3760 B4
3761 C4
3762 A4
3763 A4
3764 C4
3765 H2
3766 H1
3767 D4
3769 C5
3770 H2
3771 H1
3772 H2
3773 H1
3774 C2
3776 H1
3777 C5
3800 E4
3801 E4
3802 E4
3803 D4
3804 C3
3805 D4
3806 D4
3807 D4
3808 D4
3810 C3
3811 E4
3812 C3
3813 C2
3814 C2
3816 C3
3817 C3
3818 C3
3819 C3
3820 E4
3821 F4
3822 F4
3823 F3
3824 F3
3825 E3
3826 E3
3827 D4
3828 D2
3829 F3
3830 F4
3832 C3
3833 E4
3834 E4
3836 E2
3837 D2
3838 D2
3839 E3
3840 C3
3842 D2
3843 E2
3844 F1
3845 D2
3846 E2
3847 E2

3848 D3
3849 C3
3850 D1
3853 E4
3854 E3
3855 E3
3856 F4
3857 F4
3858 C2
3859 C2
3860 C2
3861 C2
3862 C4
3863 D2
3864 E4
3865 C4
3866 F3
3867 E4
3871 E2
3872 E3
3878 C3
3881 C3
3882 E2
3883 E2
3884 E3
3885 E2
3890 F4
3891 E2
4700 B2
4701 B2
4702 B2
4703 B2
4704 B1
4705 B1
4706 A3
4707 A3
4708 A3
4709 A3
4710 A3
4711 A3
4712 B3
4713 B3
4714 B3
4715 B4
4716 B3
4717 A3
4718 A4
4719 A4
4720 A4
4722 A4
4724 B4
4726 B4
4727 B4
4728 A4
4729 A4
4730 B4
4731 B4
4732 C5
4733 B3
4734 C4
4735 B5
4736 A5
4737 C5
4738 B5
4739 C4
4740 C5
4741 B4
4742 A5
4743 A5
4744 A5
4745 A5
4746 A5
4747 A5
4748 A5
4749 A5
4801 G1
4803 B2
4804 A1
4805 B5
4806 C4
4807 H3
4808 H3
4809 H3
4810 H4
4811 H4
4820 C4

4823 E3
4824 C5
4825 B4
4826 C3
4828 C3
4829 G4
4830 G3
4831 G3
4832 F3
4833 E3
4834 F4
4837 E3
4838 E3
4839 E3
4840 F3
4841 E3
4842 E3
4844 G3
4845 G4
4846 E4
4847 E4
4848 G4
4849 E3
4851 F3
4855 F1
4856 E4
4857 G1
4858 E1
4868 E1
4869 E2
4870 E2
4871 E2
4872 D2
4873 E2
4874 E2
4875 E2
4876 G2
4878 D2
4879 C3
4880 E3
4881 D2
4882 E4
4883 E4
4884 A2
4885 A2
4886 A2
4887 A2
4888 A2
4889 B2
4890 A2
4891 A2
4892 A3
4893 A2
4894 A3
4895 A3
4896 A3
4897 A3
4898 A3
4899 D2
6801 H2
6802 H1
6803 H2
6804 G3
6805 G2
6806 C4
6807 C4
6808 H2
6809 C2
6811 G2
6812 F2
7801 F3
7802 D3
7806 E3
7811 B4
7812 G2
7813 H2
7815 D4
7816 C2
7820 F2
7821 F2
7822 G2
7823 F2

1451 B5
1455 A4
2450 C1
2451 B1
2452 C2
2453 B1
2454 B1
2455 D2
2457 A2
2461 D4
2463 A3
2464 D4
2465 D4
2466 A3
2467 B4
2468 B4
2469 B4
2472 D3
3450 C1
3451 B1
3454 D2
3465 C1
3467 A3
3468 A3
3469 C4
3470 D3
3471 C4
3473 C4
3474 A3
3475 C4
3476 C4
3477 B4
3479 A2
3480 C4
3481 C4
3484 B4
3490 A4
3494 A2
3496 A4
3499 C1
4450 A4
6451 D4
7451 B3
7456 D4
7458 D1

Mapping

Copperside

Componentside

10-710-7

+

-

+

-

VDD

CAROUSEL

TRAY

+

_

+

_

Motor driver

5

3,4
NC

8,11,15

TDA7073A

14

10

2

1

6

7

16

13

9

12

7814

CAROUSEL

MOTOR

M

1877

8003

RF-500TB

1
2
3

1878

RF-500TB

1876

8002

1875

2

4

4

2

M

TRAY

MOTOR

47u

2873

3K9

3719

3775

3R3

3748
10K

2888

10u

10K

3745

2860

22n

3753
100K

3752

100K

3738

270R

+10V

SER. DATA
LOOPBACK

INTERF.

KILL

TIMING

BITSTREAM DAC

SER. DATA
INTERFACE

VERSAT.

INTERF.

EBU

INTERF.

CORR.

ERROR

CONTROL
FUNCTION

PRE-

PROCESSING

AUDIO

PROCESSOR

MICROCONTROLLER

INTERFACE

SUBCODE

PROCESSOR

ADDR

SRAM

PEAK
DET.

MOTOR

CONTROL

OUTPUT

STAGES

DIG.
PLL

EFM

DEMOD

VERSATILE
INTERFACE

ADC

VREF GEN.

FRONT

END

V/I

V/I

Vgap

1x

4x

2x

+

-

+

-

VDD

3836

1K8

4K7

3849

C

D

DOBM

R1 (CD10)

_

INNERSW.

E

F

G

H

VCC

1

VREF

mainboard

D3 (CD10)

SLIDE

/ SAA7325

2 3 4 5 6 7 8 9 10 11 12 13 14 15

1234

A

D

5 6 7 8 9 101112131415

SLIDE

B

A

ACCELERATE DISC

A

B

C

D

E

F

G

H

II

JJ

A

B

C

D

+

+

D4 (CD10)

CD Drive

Mitsumi

MCD-1b
MCD-2

Sanyo

DA11T3CN

DISC

LD

C

Signal Processor

TRACK

voltage stab.

GND

D

E

BRAKE DISC

to 7802

DISC

+

_

+

_

F

GND

MON

B

DISC

F

D2 (CD10)

FOCUS

TRACK

C

A

E

F

E

_

SLIDE

B

3CDC-LC

FO

part 1

Motor driver

D1 (CD10)

R2 (CD10)

from 1801

=MITSUMI drive

=SANYO drive

*

* SANYO DA11T3CN

MITSUMI MCD 1b

FOCUS

150p

2800

1n5

2814

6K8

3850

3882

100K

33R

3767

220p

2803

+3.3V

220p

2806

220p

2811

16

2

3

4

5

6

7

8

9

1800

FMN

1

10

11

12

13

14

15

100R

3864

+3.3V

3843

33K

3871

68K

2810

180p

4K7

3844

3891

4K7

4R7

3815

3883

1K

3769
100R

7815

BC847B

27K

2822

2n2

3827

15R

3855

2n2

2842

47n

2835

4u7

2819

3830

22K

27K

3800

35

WCLK

28

34

V4

61V562

VDDA1

5

VDDA2

17

VDDD1P

52

VDDD2C

57

VNEG20VPOS

21

VRIN

7

VSSA1

4

VSSA2

14

VSSD1

33

VSSD2

50

VSSD3

58

WCLI

SCL

40

SCLI

37

SCLK

29

SDA

39

SDI

36

SELPLL

24

SFSY

47

SILD

42

56

SL

STATUS

43

SUB

46

TEST1

25

TEST2

31

TEST3

44

V1

63

V2|V3

KILL

32

LDON

LDON

64

LN

18LP19

M159M2

60

R1

12

R2

13

RA

54

41

RAB

RCK

45

RESETn

38

RN22RP

23

SBSY

48

CL16

26

CRIN

16

CROUT

15

D1

8

D2

9

D3

10

D4

11

DAT A

27

51

30

EF

FO

55

HFIN

2

HFREF

1

IREF

6

ISLICE

3

7802

SAA7324

CFLG

53

CL11

49

2832

47u

3880

3R3

22K

3826

+3.3V

33K

1n5

2816

3846

3801

10K

2805

220p

3834

22K

4R7

3829

12

GND

6

LD

1

MON

4

PWRON

7

RFEQO

10

RFFB

9

RGADJ

14

VCC2

13

VCCL

2

7801

CDRW

11

CFIL

3

CMFB

8

DIN

5

EQSEL

2844

270p

1K

3825

3802

27K

100n

2840

2848

150p

3723

27K

3833

22K

2838

10u

7806

BC847B

3872

3866

4K7

3837

1K

3838

1K

3803
10K

2841

270p

470R

3840

2817

4u7

10K

3805

150p

220K

3848

220p

2827

2833

33p

2834

33p

2801

3865

120R

+3.3V

BZX284

C3V9

6807

68R

3856

3828

22K

10K

3808

4u7

2837

220n

2815

470R

3853

+5V

47p

2823

47K

3842

2818

1n5

14

10

2

1

6

7

16

13

9

12

5

5

3,4
NC

8,11,15

TDA7073A

14

10

2

1

6

7

16

13

9

12

2843

100n

7807

+

-

+

-

VDD

FOCUS

TRACK

+

_

+

_

Servo driver

3,4
NC

8,11,15

TDA7073A7803

3839
100K

1810

330p

68R

3857

2807

3807

10K

22n

2824

10n

2813

47K

3845

47n

2812

3847

10K

3806

6K8

220n

2809

6

1801

1
2
3
4
5

2826

2804

4n7

47u

2808

10K

220p

+5V

27K

3811

2802

150p

Vref

InnerSW

120R

3862

+3.3V

+5V

+3.3V

Vref

Vref

+10V

SLD+

SLD+

SLD-

DISC-

DISC-

DISC+

DISC+

SLD-

RA

SL

M1

M2

2839

47u

3835

3R3

+10V

Vref

IIS_SCLK

IIS_WCLK

InnerSW

+3servo

47u

2828

33R

3863

+3servo

HFIN

VrefCD10

AU_IIS_DATA

3814

470R(5x)

3813

3819

27p

2829

1n

2820

3812

3810

RAB

SICL

SILD

SDA

PORE

FOC-

TRACK-

FOC+

TRACK+

FOC+

FOC-

TRACK-

TRACK+

HFIN

to 7801

LDON

1K

3823

1K

3824

100R

3854

4u7

2836

+3.3V

VrefCD10

VrefCD10

VrefCD10

HF-Amplifier

Laser power control

TZA1024/ TZA1025

3821

3K3

3K3

3K3

3820

3890

3K3

3822

SHR_CL

RIGHT_OUT

GNDA

GND

LEFT_OUT

SHR_STR

GND

SW_INFO

GND

SHR_DA TA

+10V

+5V(+5.6V)

5

6

7

8

9

2

3

4

1

10

11

12

13

14

15

1805

SICL

SILD
RAB

PORE

SDA

+5V

+10V

3881

220R

3878
220R

IIS_WCLK

IIS_SCLK

+5V

SRG8

EN1

1

D

STB

CLK

8

TRAY POS

SHR_STR
SHR_CLK
SHR_DATA

SW_INFO

UP/DOWN

POS1

POS recog.

6802

6801

1880

3

2

4
5
6

7
14
13
12

11

9
10

1881

6803

BAS216(4x)

6808

1882
1883

3776

10K

3771

220p

2883

2877

82p

1K

470R

3772

10K

3773

10K

3766

1K

220p

2878

10K

3765

33K

3730

3770

15

1

16

18751876

3
5

3
1

18751876

15

SW_INFO

Power on

Output enable delay

BC847B

7812

2872

47n

BZX284

C5V1

6805

4u7

2881

BAS216

6804

3715

100K

3755

220R

22K

3713

10K

3714

220R

3754

+10V

TRAY-MOTOR

CAROUSEL-MOTOR

Changer Control Logic

Internal Supply

7813

HEF4094BT

47K

3747

47K

3736

O7

O6

O5

O4

O7

O6

O5

O4

POS1

1882

POS recog.

1883

M

8002

CAROUSEL-MOTOR

2

5

1876

1

RF-500TB

SW_INFO

3

4

5

1875

1
2
3
4

Connection to

Front / Combi Board

RIGHT

LEFT

SW_INFO

10K

Analog Audio

CD_IIS_DATA

470R

470R

3817

3818

470R

IIS_SCLK

IIS_WCLK

CD_IIS_DATA

3816

220u

2821

NC

µP_FRAME

µP_DATA

µP_CLK

GND

GND

µP_FRAME

SICL

SILD

SDA

SPDIF_GND

AU_IIS_DATA
CD_IIS_DATA

AU_IIS_DATA

PORE

IIS_SCLK

SPDIF_GND

RAB

GND

+5V

µP_CLK

GND

IIS_WCLK

µP_DATA

µP_FRAME

µP_CLK
µP_DATA

µP_FRAME
µP_CLK

µP_DATA

4

5

6

7

8

9

11

12

13

14

15

16

17

18

19

2

3

1802

1

10

Connection to

MP3CD2002 Board

3861

+3.3V

2V

2V

2V

2.3V

4.5V

2.3V

2V

3763

22K

22K

3762

1K

3750

3746

10K

6

5

7

8

4

TDA1308T

7811-B

2876

220u

3751

1K

2863

220p

2862

220p

3760

10K

3761

10K

2861

10u

3758

100R

2867

220p

3741

22K

2880

10u

3742
22K

TDA1308T

7811-A

2

3

1

3757
100R

2882

220p

3743
22K

2879

220u

3740

22K

2869

100p

2868

100p

100R

3764

3744

10K

+5V

LEFT CHANNEL

RIGHT CHANNEL

Active Low Pass

LEFT

RIGHT

3CDC-LC M355(MP3 Version) 2002-05-23

1800 C1
1801 J1
1802 D15
1805 I15
1810 C9
1875 H10
1875 H7
1875 I12

1876 H10
1876 H7
1876 I11
1877 I7
1878 I7
1880 I11
1881 I11
1882 I11

1883 I11
2800 C4
2801 C5
2802 B4
2803 B5
2804 D4
2805 B5
2806 A5

2807 A4
2808 A5
2809 I4
2810 A4
2811 A5
2812 E9
2813 F9
2814 H4

2815 D4
2816 B11
2817 E4
2818 B10
2819 C1
2820 D14
2821 B11
2822 D7

2823 F9
2824 F9
2826 G11
2827 B4
2828 F6
2829 E14
2832 J4
2833 C10

2834 C10
2835 H4
2836 D6
2837 E10
2838 E7
2839 H4
2840 J4
2841 G5

2842 G4
2843 B10
2844 H5
2848 A4
2860 I9
2861 B14
2862 B12
2863 A12

2867 A13
2868 B13
2869 A13
2872 H12
2873 I9
2876 A12
2877 J14
2878 J14

2879 A12
2880 A14
2881 H14
2882 B13
2883 J14
2888 H9
3713 H14
3714 H13

3715 I14
3719 H9
3723 A4
3730 F14
3736 J11
3738 I9
3740 A11
3741 A11

3742 B12
3743 B12
3744 A14
3745 I9
3746 B14
3747 J12
3748 I9
3750 A12

3751 A12
3752 H9
3753 H9
3754 H11
3755 H11
3757 A14
3758 B14
3760 A12

3761 A12
3762 A14
3763 B14
3764 A12
3765 I14
3766 I14
3767 F7
3769 G7

3770 J14
3771 J13
3772 J14
3773 I14
3775 I9
3776 H11
3800 B4
3801 B4

3802 B4
3803 B4
3805 A4
3806 B4
3807 A4
3808 A4
3810 D14
3811 B4

3812 D14
3813 E14
3814 E14
3815 D4
3816 B13
3817 B13
3818 B14
3819 D14

3820 C3
3821 C3
3822 C3
3823 E7
3824 D7
3825 D8
3826 F9
3827 E10

3828 F9
3829 E2
3830 E2
3832 E14
3833 A4
3834 A4
3835 H4
3836 J4

3837 E5
3838 F5
3839 J5
3840 C14
3842 G5
3843 G5
3844 G4
3845 H5

3846 H5
3847 H4
3848 I5
3849 C14
3850 I4
3853 E9
3854 D7
3855 G12

3856 C1
3857 B1
3861 E14
3862 B10
3863 F6
3864 E9
3865 B11
3866 D6

3871 E3
3872 E3
3878 F15
3880 J4
3881 F15
3882 J5
3883 J4
3890 C3

3891 G9
6801 I12
6802 I12
6803 I12
6804 I14
6805 H12
6807 G6
6808 I12

7801 D5
7802 D12
7803 G3
7806 E3
7807 I3
7811

-A

B13
7811-BA13
7812 H13

7813 H13
7814 H8
7815 F6

5V

0.2V
1V

1V

2.1V

0.8V

4.7V

U >400mV

->Laser damaged !

ESD sensitive lines!

0.9V

1.7V

0V

1.5V

for CD_DA : 0V
for CD_RW : 3V

for CD_DA : 0V
for CD_RW : 3V

3.2V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

1.5V

3V

3V

3.2V

1.5V

3.3V

3.2V

4.2V

3.2V

4.1V

3.3V

3.3V

10V

10V

1.7V

1.7V

1.7V

3.2V

0.8V

1.5V

only if
quartz used

2.8V

2.8V

1.5V

1.5V

3.0V

BACD

Σ (A-D)

3.2V

1.6V

5,1V

5,1V

0V

O7

O6

O5

O4

O3

O2

O1

O0

Carousel stop

Turn left

Turn right

O6
0V
0V
5V

O7
0V
5V
0V

Tray stop

Moving in

Moving out

O4
0V
0V
5V

O5

0V
5V
0V

DC voltages measured in

PLAY MODE

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

EVM

0V

3V

0V

0V

3V

CH1
CH2

FO, RA, SL

Focus search
Service step 2

2V

+

-

1s

TB = 0.5µs/div

800mVpp

EYE-PATTERN

10-8 10-8

21345

21345

A

B
C
D

A

B
C
D

21345

21345

A

B
C
D

A

B
C
D

1460 A3
2456 A4
2458 D4
2459 D4
2460 D2
2462 C4
2470 B4
2471 C3

3449 C3
3452 B2
3453 A4
3455 B5
3456 D4
3457 D3
3458 D3
3459 C2

3460 C2
3461 B5
3462 C3
3463 C3
3464 C2
3466 A3
3472 D2
3478 B2

3482 B2
3483 B2
3485 B2
3486 A2
3487 A2
3488 B3
3489 B3
3491 B4

3492 A3
3493 B2
3495 B2
3497 B2
3498 D3
4452 A3
4453 B2
5450 D3

6450 C2
7450 B4
7452 C2
7453 C2
7454 C3
7455 D2
7457 B4
7460 B2

1451 B5
1455 A4
2450 C1
2451 B1
2452 C2
2453 B1
2454 B1
2455 D2

2457 A2
2461 D4
2463 A3
2464 D4
2465 D4
2466 A3
2467 B4
2468 B4

2469 B4
2472 D3
3450 C1
3451 B1
3454 D2
3465 C1
3467 A3
3468 A3

3469 C4
3470 D3
3471 C4
3473 C4
3474 A3
3475 C4
3476 C4
3477 B4

3479 A2
3480 C4
3481 C4
3484 B4
3490 A4
3494 A2
3496 A4
3499 C1

4450 A4
6451 D4
7451 B3
7456 D4
7458 D1

Side A Side B

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

MP3 CD2002 Layout stage .1 2002 04 09

10-910-9

VSS

VSS

NC
NC

NC

Flash

EPROM

GND

#

For ROM version: TMS320VC5406

For Flash version: TMS320VC5416

GND

CD10_SDA

GND

uP_DATA

.... only for ROM version

CD10_RESET

7456 E12
7457 E9
7458 A1
7460 I12

IIS_SCLK

# .... only for FLASH version

EEPROM

ADJ

LM317D

uP_CLK

DSP

GND

3491 D9
3492 F9
3493 H12
3494 H8
3495 H11
3496 H8
3497 I13
3498 D14
3499 A2
4450 C13
4452 F9
4453 I11
5450 B3
6450 E13
6451 E13
7450 A10
7451 D5
7452 F13
7453 F12
7454-A G11
7454-B F11
7454-C F11
7454-D G11
7455 D13CD10_SICL

AU_IIS_DATA
IIS_WCLK

CD_IIS_DATA

WE

OE

3465 A2
3466 H8
3467 F8
3468 F8
3469 E13
3470 F1
3471 E13
3472 H9
3473 G2
3474 G8
3475 G2
3476 H2
3477 H7
3478 B6
3479 H8
3480 H2
3481 H3
3482 H5
3483 H6
3484 H5
3485 I11
3486 I13
3487 I12
3488 I12
3489 I12
3490 H8

SPDIF_GND

provisional

*

*

16.93MHz

+5V

2460 E13
2461 D12
2462 D2
2463 D8
2464 G12
2465 G2
2466 G8
2467 H6
2468 H4
2469 H5
2470 D9
2471 E11
2472 D1
3449 E11
3450 A4
3451 B7
3452 H3
3453 A12
3454 C1
3455 C9
3456 C10
3457 D13
3458 D14
3459 F13
3460 F13
3461 E12

CD10_RAB
CD10_SILD

Voltage stabilisation

3462 E2
3463 F1
3464 F13

1234567891011121314

1234567891011121314

SPDIF_GND

600R

for 5V front uP

SPDIF

2458 C10
2459 D2

A

B

C

D

E

F

G

H

I

A

B

C

D

E

F

G

H

I

2451 B5
2452 B2
2453 B4
2454 B7
2455 C2
2456 C12
2457 D9

SPDIF

Text version only

+3.3V

SPDIF_GND

only for FLASH version

uP_FRAME

MP3-CD-2002

2467

1u

1u

2462

2468

1u

2459

1u

3488

100K

3489

10K

10K

3499

7454-B

4
5

7

14

6

TRST

X1

96

X2|CLKIN

97

27

XF

INT3

25

IOSTRB

22

IS

32

MP|MC

26

MSC

24

MSTRB

NMI

63

PS

20

READY

19

RS

98

23

R|W

88

TCK

86

TDI

85

TDO

TMS

89

82

TOUT

87

135

HD7

6

HDS1

127

HDS2

129

HINT

51

30

HOLD

28

HOLDA

80

HPI16

HPIENA

92

HRDY

55

HR|W

18

IACK

61

29

IAQ

INT064INT165INT2

66 67

128

DVSS9

144

EMU0

83

84

EMU1|OFF

HAS

13

HBIL

62

HCNTL0

39

HCNTL1

46

HCS

17

HD0

58

69

HD1

81

HD2

HD3

95

120

HD4

HD5

124

HD6

D9

116

21

DS

DVDD1

4

33

DVDD2

DVDD3

56

75

DVDD4

112

DVDD5

DVDD6

130

DVSS1

14

DVSS2

40

DVSS3

57

72

DVSS4

76

DVSS5

DVSS6

93

DVSS7

106

DVSS8

111

CVSS9

99

D0

D1

100

D10

117

D11

118

D12

119

D13

121

D14

122

D15

123

D2

101

D3

102

D4

103

D5

104

113

D6

D7

114D8115

CVDD2

16

CVDD3

52

68

CVDD4

CVDD5

91

CVDD6

125

CVDD7

142

CVSS1

1

CVSS10

126

CVSS2

3

CVSS3

15

34

CVSS4

CVSS5

37

CVSS6

50

70

CVSS7

CVSS8

90

BDX0

59

74

BDX1

BDX2

60

BFSR0

43

36

BFSR1

44

BFSR2

BFSX0

53

73

BFSX1

BFSX2

54

31

BIO

77

CLKMD1

78

CLKMD2

79

CLKMD3

CLKOUT

94

CVDD1

12

A3

134

A4

136A5137A6138A7139A8140A9141

BCLKR0

41

BCLKR1

38

BCLKR2

42

BCLKX0

48

71

BCLKX1

BCLKX2

49

BDR0

45

35

BDR1

BDR2

47

A1

132

A10

5

A11

7

A12

8

A13

9

A14

10

A15

11

A16

105

A17

107

A18

108

109

A19

A2

133 110

A20

A21

143

A22

2

7451

A0

131

2466

100n

2463

3474

15R

1u

3465

100R

2451

1u

10K

3468

BC847BW

3

4

5

6

7

8

9

7456

1

10

11

12

13

14

15

16

17

18

19

2

6451

BZX284-C3V9

FMN

1451

470R

3479

100R

3475

3476

100R

3471

3469

100R

33R

100R

3480

3481

100R

470R

3466

470R

3482

3498

3483

100R

1M

3492

3K3

2450

4450

100n

100R

3496

6450

BZX284-C3V3

9
10

7

14

8

7454-C

3497

10K

4453

BC847BW

7460

VSS

7

WC_

M24C32

7458

1

E0

2

E1

3

E2

6

SCL

5

SDA

8

VCC

4

2452

1u

5

4

14

11

74HCT1G04

7457

2

3NC1

2453
100n

7454-D

12
13

7

4452

10K

3485

180R

3458

3494

10K

1K

3456

10n

2458

2457

1K

3455

10n

2456

100n

3453

10R

15R

3451

1455

FMN

1
2
3
4

3452

100R

15R

3484

100n

2469

10K

3495

10K

3493

100n

2471

100n

2470

3491

47R

3467

10K

3449
100R

3450

15R

2454

2465

100n

100n

100n

2460

220u

2461

7455

1

4

IN

5
8

2

O1

3

O2
O3

6

O4

7

BC847BW

7453

10K

3464

1K

3460

7452

BC847BW

3459

220R

100R

3462
3463
100R

3473

100K

100K

3487

1460

CSTCV

5450

15R

3454

100n

2455

3457

680R

470R

3477

150K

3478

470R

3472

100n

2464

47R3461

220u

2472

3

7454-A

74HC00D

1
2

7

14

3486

1K

3470

15R

42

DQ6

44

DQ7

30

DQ8

32

DQ9

9

NC

10

13
14

28

OE

RESET

12

15

RY|BY

VDD

37

27

46

11

WE

A8

8

7

A9

BYTE

47

26

CS

DQ0

29

DQ1

31

34

DQ10

36

DQ11

DQ12

39

DQ13

41

DQ14

43

DQ15|A-1

45

DQ2

33

DQ3

35

38

DQ4

40

DQ5

A10

6

5

A11

A12

4

3

A13

A14

2

1

A15

48

A16

17

A17

A18

16

23

A2

A3

22

21

A4

A5

20

19

A6

A7

18

Am29LV800B7450

A0

25

A1

24

100R

3490

nRW

+3.3V

CD_IIS_DATA

+3.3V

uP_FRAME

SPDIF

+3.3V

+3.3V

+5V

+3.3V

+3.3V

+3.3V

AD0

AD16

DD0

DD1

DD10

DD11

DD12

DD13

DD14

DD15

DD2

DD3

DD4

DD5

DD6

DD7

DD8

DD9

+1.5V

+core

SPDIF_GND

nMSTRB

IIS_SCLK

AU_IIS_DATA

+5V

uP_FRAME

SPDIF

CD10_SILD

IIS_WCLK

CD10_SICL

+3.3V

uP_DATA

+3.3V

uP_CLK

+1.5V

IIS_SCLK

AU_IIS_DATA

CD10_SICL

CD10_SDA

CD10_RAB

CD10_SILD

uP_CLK

uP_DATA

nCD10_RESET

AD3

AD4

AD5

AD6

AD7

AD8

AD9

DD0

DD1

DD10

DD11

DD12

DD13

DD14

DD15

DD2

DD3

DD4

DD5

DD6

DD7

DD8

DD9

+3.3V

SPDIF_GND

nCD10_RESET

CD10_RAB

CD10_SDA

nPS

TMS_RESET

AD1

AD10

AD11

AD12

AD13

AD14

AD15

AD17

AD18

AD2

AD3

AD4

AD5

AD6

AD7

AD8

AD9

AD0

AD1

AD10

AD11
AD12
AD13
AD14
AD15

AD16

AD17

AD18

AD2

+core

+core

+core

CD_IIS_DATA

IIS_WCLK

+core

+core

nPS

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

nRW

nMSTRB

10-10 10-10

3CDC-LC-MP3 Exploded view 2002 05 22

Dust cover

MP3CD2002

Board

Pos. 51

Pos. 53

Pos. 52

Pos. 47

Pos. 48

Pos. 49

Pos. 43

Pos. 44

Pos. 42

Pos. 57

54

53

47

55

56

31

30
60

35

32

31

32

33

34

X spare part

non spare part

Y

52

48

45 5x 4x

4x

46

49

44

43
42
59
41

21

20

51

2x

2x

23

57

58

EXPLODED VIEW (3CDC-LC MODULE)

MECHANICAL PARTS

Loader

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

20 3103 304 66500 DRAWER BLACK
21 3140 114 29070 PRESSURE RING-DA11
23 3140 111 21270 METAL RING-DA11
30 3103 304 66560 SUPPORT
31 4822 529 10386 RUBBER DAMPER CD DRIVE, REAR

32 4822 529 10387 RUBBER DAMPER CD DRIVE, FRONT
33 3103 304 06970 WASHER
35 3103 309 05350 CD DRIVE MCD1B
41 3103 304 66480 FRAME
42 3103 304 66540 BRACKET-GUIDING

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

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

54 3103 304 66910 DRIVING-BELT-DRAWER
55 4822 361 10753 TRAY MOTOR
56 4822 502 12548 SCREW M2,6X3,5
57 3103 304 69880 COVER-DA11
59 4822 466 12146 RUBBER

10-11

3CDC-LC Drawer assy 1999 09 13

37

20

32

35

33

36

29

31

34

24
30

3x

27

24

22

20

23

25

21

26

28

Drawer top view

Drawer bottom view

X spare part

non spare part

Y

MECHANICAL PARTS

Drawer

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

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

25 3103 304 66850 DRIVING BELT CAROUSEL
27 4822 532 12365 BUSH DRAWER (height=5,5mm,d=9,4mm)
29 3103 304 66550 BRACKET-DISC
30 3103 304 66520 TUMBLER
31 3103 301 06470 SPRING-DISC

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

10-12

MISCELLANEOUS

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

37 4822 361 10753 CAROUSEL MOTOR

55 4822 361 10753 TRAY MOTOR
1800 2422 025 17389 FFC-CONNECTOR 16Pin
1805 4822 265 10979 FFC-CONNECTOR 15Pin
1875 4822 267 10958 FFC-CONNECTOR 5Pin

1876 2422 025 08332 FFC-CONNECTOR 5Pin
1880 4822 276 13503 SWITCH
1881 4822 276 13503 SWITCH
1882 4822 276 13503 SWITCH
1883 4822 276 13503 SWITCH

8001 3103 308 93070 FLEX FOIL CABLE 19P, 170mm BD
8002 3103 308 91990 FLEXFOIL CABLE, 5P, 200mm AD
8005 3103 308 92930 FLEX FOIL CABLE 16P 170mm 1:n

CAPACITORS

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

2800© 4822 122 33753 150pF 5% 50V
2801© 4822 126 13883 220pF 5% 50V
2802© 4822 122 33753 150pF 5% 50V
2803© 4822 126 13883 220pF 5% 50V
2804© 4822 126 13193 4,7nF 10% 63V

2805© 4822 126 13883 220pF 5% 50V
2806© 4822 126 13883 220pF 5% 50V
2807© 4822 126 14241 330pF 50V
2808© 4822 126 13883 220pF 5% 50V
2809© 4822 126 13879 220nF 20% 16V

2810© 4822 126 14508 180pF 5% 50V
2811© 4822 126 13883 220pF 5% 50V
2812© 3198 024 44730 47nF 5% 50V
2813© 4822 122 33177 10nF 20% 50V
2814© 4822 126 14247 1,5nF 10% 50V

2815© 4822 126 14076 220nF 20% 25V
2816© 4822 126 13344 1,5nF 5% 63V
2817 4822 124 40769 4,7µF 20% 100V
2818© 4822 126 13344 1,5nF 5% 63V
2819 4822 124 40769 4,7µF 20% 100V

2820© 5322 126 11578 1nF 10% 63V
2821 4822 124 42383 220µF 20% 4V
2822© 4822 126 14238 2,2nF 10% 50V
2823© 4822 126 11785 47pF 5% 50V
2824© 5322 122 32654 22nF 10% 63V

2826 4822 124 12362 47µF 20% 4V
2827© 4822 122 33753 150pF 5% 50V
2828 4822 124 12362 47µF 20% 4V
2829© 4822 126 11669 27pF 10% 50V
2832 4822 124 40433 47µF 20% 25V

2833© 2222 867 15339 33pF 5% 50V
2835© 3198 024 44730 47nF 5% 50V
2836 4822 124 40769 4,7µF 20% 100V
2837 4822 124 22726 4,7µF 20% 35V
2838 4822 124 40248 10µF 20% 63V

2839 4822 124 40433 47µF 20% 25V
2840© 4822 126 14585 100nF 10% 50V
2841© 4822 122 33216 270pF 5% 50V
2842© 4822 126 14238 2,2nF 10% 50V
2843© 4822 126 14585 100nF 10% 50V

2844© 4822 122 33216 270pF 5% 50V
2848© 4822 122 33753 150pF 5% 50V
2860© 4822 126 14494 22nF 10% 25V
2861 4822 124 11947 10µF 20% 16V
2862© 4822 126 13883 220pF 5% 50V

2863© 4822 126 13883 220pF 5% 50V
2865© 5322 122 32654 22nF 10% 63V
2866© 4822 126 13751 47nF 10% 50V

CAPACITORS

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

2867© 4822 126 13883 220pF 5% 50V
2868© 2020 552 94427 100pF 5% 50V
2869© 2020 552 94427 100pF 5% 50V
2872© 3198 024 44730 47nF 5% 50V
2873 4822 124 80231 47µF 20% 16V

2876 4822 124 12245 220µF 20% 16V
2877© 4822 126 14226 82pF 50V
2878© 4822 126 13883 220pF 5% 50V
2879 4822 124 12245 220µF 20% 16V
2880 4822 124 11947 10µF 20% 16V

2881 4822 124 40769 4,7µF 20% 100V
2882© 4822 126 13883 220pF 5% 50V
2888 4822 124 11947 10µF 20% 16V

RESISTORS

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

3713© 4822 051 30223 22kΩ 5% 0,06W
3714© 4822 051 30103 10kΩ 5% 0,06W
3715© 4822 117 13632 100kΩ 1% 0,06W
3719© 4822 051 30392 3,9kΩ 5% 0,06W
3723© 4822 051 20273 27kΩ 5% 0,1W

3730© 4822 051 20333 33kΩ 5% 0,1W
3736© 4822 117 12925 47kΩ 1% 0,06W
3738© 4822 051 30271 270Ω 5% 0,06W
3740© 4822 051 20223 22kΩ 5% 0,1W
3741© 4822 051 20223 22kΩ 5% 0,1W

3742© 4822 051 20223 22kΩ 5% 0,1W
3743© 4822 051 20223 22kΩ 5% 0,1W
3744© 4822 051 30103 10kΩ 5% 0,06W
3745© 4822 117 10833 10kΩ 1% 0,1W
3746© 4822 051 30103 10kΩ 5% 0,06W

3747© 4822 117 12925 47kΩ 1% 0,06W
3748© 4822 051 30103 10kΩ 5% 0,06W
3750© 4822 051 30102 1kΩ 5% 0,06W
3751© 4822 051 30102 1kΩ 5% 0,06W
3752© 4822 117 13632 100kΩ 1% 0,06W

3753© 4822 117 13632 100kΩ 1% 0,06W
3754© 4822 051 30221 220Ω 5% 0,06W
3755© 4822 117 11503 220Ω 5% 0,1W
3757© 4822 117 11373 100Ω 1% 0,1W
3758© 4822 051 30101 100Ω 5% 0,06W

3760© 4822 117 10833 10kΩ 1% 0,1W
3761© 4822 051 30103 10kΩ 5% 0,06W
3762© 4822 051 30223 22kΩ 5% 0,06W
3763© 4822 051 30223 22kΩ 5% 0,06W
3764© 4822 117 11373 100Ω 1% 0,1W

3765© 4822 051 30103 10kΩ 5% 0,06W
3766© 4822 117 10833 10kΩ 1% 0,1W
3767© 4822 051 30339 33Ω 5% 0,06W
3769© 4822 051 30101 100Ω 5% 0,06W
3770© 4822 051 30102 1kΩ 5% 0,06W

3771© 4822 051 30102 1kΩ 5% 0,06W
3772© 4822 051 30471 470Ω 5% 0,06W
3773© 4822 117 10833 10kΩ 1% 0,1W
3774© 4822 117 11373 100Ω 1% 0,1W
3775! 4822 052 10338 3,3Ω 5% NFR25

3776© 4822 051 30103 10kΩ 5% 0,06W
3800© 4822 051 30273 27kΩ 5% 0,06W
3801© 4822 117 10833 10kΩ 1% 0,1W
3802© 4822 051 30273 27kΩ 5% 0,06W
3803© 4822 117 10833 10kΩ 1% 0,1W

3805© 4822 051 30103 10kΩ 5% 0,06W
3806© 4822 051 30103 10kΩ 5% 0,06W
3807© 4822 051 30103 10kΩ 5% 0,06W
3808© 4822 051 30103 10kΩ 5% 0,06W

ELECTRICAL PARTSLIST 3CDC-LC MODULE

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

10-13

RESISTORS

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

3810© 4822 051 30471 470Ω 5% 0,06W
3811© 4822 051 30273 27kΩ 5% 0,06W
3812© 4822 051 20471 470Ω 5% 0,1W
3813© 4822 051 20471 470Ω 5% 0,1W
3814© 4822 051 20471 470Ω 5% 0,1W

3815! 4822 052 10478 4,7Ω 5% NFR25
3816© 4822 051 20471 470Ω 5% 0,1W
3817© 4822 051 30471 470Ω 5% 0,06W
3818© 4822 051 30471 470Ω 5% 0,06W
3819© 4822 051 20471 470Ω 5% 0,1W

3820© 4822 051 30332 3,3kΩ 5% 0,06W
3821© 4822 051 30332 3,3kΩ 5% 0,06W
3822© 4822 051 20332 3,3kΩ 5% 0,1W
3823© 4822 051 30102 1kΩ 5% 0,06W
3824© 4822 051 30102 1kΩ 5% 0,06W

3825© 4822 051 10102 1kΩ 2% 0,25W
3826© 4822 051 30223 22kΩ 5% 0,06W
3827© 4822 051 20273 27kΩ 5% 0,1W
3829© 4822 117 13608 4,7Ω 5% 0,06W
3830© 4822 051 20223 22kΩ 5% 0,1W

3833© 4822 051 30223 22kΩ 5% 0,06W
3834© 4822 051 30223 22kΩ 5% 0,06W
3835! 4822 052 10338 3,3Ω 5% NFR25
3836© 4822 117 12903 1,8kΩ 1% 0,06W
3837© 4822 051 10102 1kΩ 2% 0,25W

3838© 4822 051 30102 1kΩ 5% 0,06W
3839© 4822 117 13632 100kΩ 1% 0,06W
3840© 4822 051 20471 470Ω 5% 0,1W
3842© 4822 117 10834 47kΩ 1% 0,1W
3843© 4822 051 20333 33kΩ 5% 0,1W

3844© 4822 051 30472 4,7kΩ 5% 0,06W
3845© 4822 117 10834 47kΩ 1% 0,1W
3846© 4822 051 20333 33kΩ 5% 0,1W
3847© 4822 051 30682 6,8kΩ 5% 0,06W
3848© 3198 021 52240 220kΩ 5% 0,1W

3849© 4822 051 30472 4,7kΩ 5% 0,06W
3850© 4822 051 30682 6,8kΩ 5% 0,06W
3853© 4822 051 20471 470Ω 5% 0,1W
3854© 4822 117 11373 100Ω 1% 0,1W
3855© 4822 117 12971 15Ω 5% 0,06W

3856© 4822 117 12521 68Ω 1% 0,1W
3857© 4822 117 12521 68Ω 1% 0,1W
3861© 4822 051 30103 10kΩ 5% 0,06W
3862© 4822 051 20121 120Ω 5% 0,1W
3863© 4822 051 30339 33Ω 5% 0,06W

3864© 4822 051 30101 100Ω 5% 0,06W
3865© 4822 051 30121 120Ω 5% 0,06W
3866© 4822 051 30103 10kΩ 5% 0,06W
3871© 4822 051 20683 68kΩ 5% 0,1W
3872© 4822 051 30472 4,7kΩ 5% 0,06W

3878© 4822 117 11503 220Ω 5% 0,1W
3880! 4822 052 10338 3,3Ω 5% NFR25
3881© 4822 117 11503 220Ω 5% 0,1W
3882© 4822 117 10837 100kΩ 1% 0,1W
3883© 4822 051 10102 1kΩ 2% 0,25W

3890© 4822 051 30332 3,3kΩ 5% 0,06W
3891© 4822 051 30472 4,7kΩ 5% 0,06W
4700© 4822 051 20008 CHIP JUMPER 0805
4701© 4822 051 20008 CHIP JUMPER 0805
4702© 4822 051 20008 CHIP JUMPER 0805

4703© 4822 051 20008 CHIP JUMPER 0805
4704© 4822 051 20008 CHIP JUMPER 0805
4705© 4822 051 20008 CHIP JUMPER 0805
4706© 4822 051 20008 CHIP JUMPER 0805

RESISTORS

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

4707© 4822 051 20008 CHIP JUMPER 0805
4708© 4822 051 20008 CHIP JUMPER 0805
4709© 4822 051 20008 CHIP JUMPER 0805
4710© 4822 051 20008 CHIP JUMPER 0805
4711© 4822 051 20008 CHIP JUMPER 0805

4712© 4822 051 20008 CHIP JUMPER 0805
4713© 4822 051 20008 CHIP JUMPER 0805
4714© 4822 051 20008 CHIP JUMPER 0805
4715© 4822 051 20008 CHIP JUMPER 0805
4716© 4822 051 20008 CHIP JUMPER 0805

4717© 4822 051 30008 CHIP JUMPER 0603
4718© 4822 051 20008 CHIP JUMPER 0805
4719© 4822 051 20008 CHIP JUMPER 0805
4720© 4822 051 20008 CHIP JUMPER 0805
4722© 4822 051 20008 CHIP JUMPER 0805

4724© 4822 051 20008 CHIP JUMPER 0805
4726© 4822 051 20008 CHIP JUMPER 0805
4727© 4822 051 20008 CHIP JUMPER 0805
4728© 4822 051 20008 CHIP JUMPER 0805
4729© 4822 051 20008 CHIP JUMPER 0805

4730© 4822 051 20008 CHIP JUMPER 0805
4731© 4822 051 30008 CHIP JUMPER 0603
4732© 4822 051 20008 CHIP JUMPER 0805
4733© 4822 051 30008 CHIP JUMPER 0603
4734© 4822 051 20008 CHIP JUMPER 0805

4735© 4822 051 20008 CHIP JUMPER 0805
4736© 4822 051 30008 CHIP JUMPER 0603
4737© 4822 051 30008 CHIP JUMPER 0603
4738© 4822 051 30008 CHIP JUMPER 0603
4739© 4822 051 30008 CHIP JUMPER 0603

4740© 4822 051 30008 CHIP JUMPER 0603
4741© 4822 051 20008 CHIP JUMPER 0805
4742© 4822 051 20008 CHIP JUMPER 0805
4743© 4822 051 20008 CHIP JUMPER 0805
4744© 4822 051 30008 CHIP JUMPER 0603

4745© 4822 051 20008 CHIP JUMPER 0805
4746© 4822 051 20008 CHIP JUMPER 0805
4747© 4822 051 20008 CHIP JUMPER 0805
4748© 4822 051 20008 CHIP JUMPER 0805
4749© 4822 051 30008 CHIP JUMPER 0603

4801© 4822 051 20008 CHIP JUMPER 0805
4804© 4822 051 20008 CHIP JUMPER 0805
4806© 4822 051 20008 CHIP JUMPER 0805
4807© 4822 051 20008 CHIP JUMPER 0805
4808© 4822 051 20008 CHIP JUMPER 0805

4809© 4822 051 20008 CHIP JUMPER 0805
4810© 4822 051 20008 CHIP JUMPER 0805
4811© 4822 051 20008 CHIP JUMPER 0805
4820© 4822 051 20008 CHIP JUMPER 0805
4823© 4822 051 30008 CHIP JUMPER 0603

4824© 4822 051 30008 CHIP JUMPER 0603
4825© 4822 051 20008 CHIP JUMPER 0805
4826© 4822 051 20008 CHIP JUMPER 0805
4828© 4822 051 30008 CHIP JUMPER 0603
4829© 4822 051 20008 CHIP JUMPER 0805

4830© 4822 051 20008 CHIP JUMPER 0805
4831© 4822 051 20008 CHIP JUMPER 0805
4832© 4822 051 30008 CHIP JUMPER 0603
4833© 4822 051 20008 CHIP JUMPER 0805
4834© 4822 051 20008 CHIP JUMPER 0805

4837© 4822 051 20008 CHIP JUMPER 0805
4838© 4822 051 30008 CHIP JUMPER 0603
4839© 4822 051 20008 CHIP JUMPER 0805
4840© 4822 051 20008 CHIP JUMPER 0805

ELECTRICAL PARTSLIST 3CDC-LC MODULE

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

10-14

RESISTORS

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

4841© 4822 051 20008 CHIP JUMPER 0805
4842© 4822 051 20008 CHIP JUMPER 0805
4844© 4822 051 20008 CHIP JUMPER 0805
4845© 4822 051 20008 CHIP JUMPER 0805
4846© 4822 051 20008 CHIP JUMPER 0805

4847© 4822 051 20008 CHIP JUMPER 0805
4848© 4822 051 20008 CHIP JUMPER 0805
4849© 4822 051 30008 CHIP JUMPER 0603
4851© 4822 051 30008 CHIP JUMPER 0603
4855© 4822 051 20008 CHIP JUMPER 0805

4856© 4822 051 20008 CHIP JUMPER 0805
4857© 4822 051 20008 CHIP JUMPER 0805
4858© 4822 051 20008 CHIP JUMPER 0805
4868© 4822 051 20008 CHIP JUMPER 0805
4869© 4822 051 20008 CHIP JUMPER 0805

4870© 4822 051 20008 CHIP JUMPER 0805
4871© 4822 051 20008 CHIP JUMPER 0805
4872© 4822 051 20008 CHIP JUMPER 0805
4873© 4822 051 20008 CHIP JUMPER 0805
4874© 4822 051 20008 CHIP JUMPER 0805

4875© 4822 051 20008 CHIP JUMPER 0805
4876© 4822 051 20008 CHIP JUMPER 0805
4878© 4822 051 20008 CHIP JUMPER 0805
4879© 4822 051 20008 CHIP JUMPER 0805
4880© 4822 051 20008 CHIP JUMPER 0805

4882© 4822 051 20008 CHIP JUMPER 0805
4883© 4822 051 20008 CHIP JUMPER 0805
4884© 4822 051 20008 CHIP JUMPER 0805
4885© 4822 051 20008 CHIP JUMPER 0805
4886© 4822 051 20008 CHIP JUMPER 0805

4887© 4822 051 30008 CHIP JUMPER 0603
4888© 4822 051 20008 CHIP JUMPER 0805
4889© 4822 051 20008 CHIP JUMPER 0805
4890© 4822 051 20008 CHIP JUMPER 0805
4891© 4822 051 30008 CHIP JUMPER 0603

RESISTORS

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

4892© 4822 051 20008 CHIP JUMPER 0805
4893© 4822 051 20008 CHIP JUMPER 0805
4894© 4822 051 20008 CHIP JUMPER 0805
4895© 4822 051 20008 CHIP JUMPER 0805
4896© 4822 051 20008 CHIP JUMPER 0805

4897© 4822 051 20008 CHIP JUMPER 0805
4898© 4822 051 20008 CHIP JUMPER 0805
4899© 4822 051 20008 CHIP JUMPER 0805

COILS

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

1810 2422 540 98519 RESONATOR 8,467MHz

DIODES

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

6801© 4822 130 11397 BAS316
6802© 4822 130 11397 BAS316
6803© 4822 130 11397 BAS316
6804© 4822 130 11397 BAS316
6805© 9340 548 52115 BZX284-C5V1

6807© 9322 129 34685 BZX284-C3V9
6808© 4822 130 11397 BAS316
6809© 9322 129 34685 BZX284-C3V9

TRANSISTORS

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

7806© 5322 130 60159 BC846B
7812© 5322 130 60159 BC846B
7815© 5322 130 60159 BC846B

INTEGRATED CIRCUITS

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

7801© 9352 622 36118 TZA1025T/V2 HF-Amplifier
7802© 9352 641 80557 SAA7324H/M2B,"CD10" SIGN.PROC.
7803 4822 209 32852 TDA7073A/N2
7807 4822 209 32852 TDA7073A/N2
7811© 4822 209 33165 TDA1308T/N1

7813© 5322 209 11306 HEF4094BT, SHIFT REGISTER
7814 4822 209 32852 TDA7073A/N2

ELECTRICAL PARTSLIST 3CDC-LC MODULE

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

MISCELLANEOUS

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

3103 308 67020 complete MP3CD2002 Module

1451 2422 025 17303 FLEX FOIL CONNECTOR 19P

CAPACITORS

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

2450© 2238 586 59812 100nF 10% 50V
2451© 3198 017 41050 1µF 20% 10V
2452© 3198 017 41050 1µF 20% 10V
2453© 2238 586 59812 100nF 10% 50V
2454© 2238 586 59812 100nF 10% 50V

2455© 2238 586 59812 100nF 10% 50V
2456© 2238 586 59812 100nF 10% 50V
2457© 5322 126 11583 10nF 10% 63V
2458© 5322 126 11583 10nF 10% 63V
2459© 3198 017 41050 1µF 20% 10V

2460© 2238 586 59812 100nF 10% 50V
2461© 4822 124 81059 220µF 20% 4V
2462© 3198 017 41050 1µF 20% 10V
2463© 3198 017 41050 1µF 20% 10V
2464© 2238 586 59812 100nF 10% 50V

2465© 2238 586 59812 100nF 10% 50V
2466© 2238 586 59812 100nF 10% 50V
2467© 3198 017 41050 1µF 20% 10V
2468© 3198 017 41050 1µF 20% 10V
2469© 2238 586 59812 100nF 10% 50V

2470© 2238 586 59812 100nF 10% 50V
2471© 2238 586 59812 100nF 10% 50V

RESISTORS

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

3449© 4822 051 30101 100Ω 5% 0,06W
3450© 4822 117 12971 15Ω 5% 0,06W
3451© 4822 117 12971 15Ω 5% 0,06W
3452© 4822 051 30101 100Ω 5% 0,06W
3453© 4822 051 30109 10Ω 5% 0,06W

3454© 4822 117 12971 15Ω 5% 0,06W
3455© 4822 051 30102 1kΩ 5% 0,06W
3456© 4822 051 30102 1kΩ 5% 0,06W
3457© 5322 117 13051 680Ω 1% 0,063W
3458© 5322 117 13061 180Ω 1% 0,063W

3459© 4822 051 30221 220Ω 5% 0,06W
3460© 4822 051 30102 1kΩ 5% 0,06W
3461© 4822 051 30479 47Ω 5% 0,06W
3462© 4822 051 30101 100Ω 5% 0,06W
3463© 4822 051 30101 100Ω 5% 0,06W

3464© 4822 051 30103 10kΩ 5% 0,06W
3465© 4822 051 30101 100Ω 5% 0,06W
3466© 4822 051 30471 470Ω 5% 0,06W
3467© 4822 051 30103 10kΩ 5% 0,06W
3468© 4822 051 30103 10kΩ 5% 0,06W

3469© 4822 051 30101 100Ω 5% 0,06W
3470© 4822 117 12971 15Ω 5% 0,06W
3471© 4822 051 30339 33Ω 5% 0,06W
3472© 4822 051 30154 150kΩ 5% 0,06W
3473© 4822 117 13632 100kΩ 1% 0,06W

RESISTORS

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

3474© 4822 117 12971 15Ω 5% 0,06W
3475© 4822 051 30101 100Ω 5% 0,06W
3476© 4822 051 30101 100Ω 5% 0,06W
3477© 4822 051 30471 470Ω 5% 0,06W
3478© 4822 051 30471 470Ω 5% 0,06W

3479© 4822 051 30471 470Ω 5% 0,06W
3480© 4822 051 30101 100Ω 5% 0,06W
3481© 4822 051 30101 100Ω 5% 0,06W
3482© 4822 051 30471 470Ω 5% 0,06W
3483© 4822 051 30101 100Ω 5% 0,06W

3484© 4822 117 12971 15Ω 5% 0,06W
3486© 4822 051 30101 100Ω 5% 0,06W
3488© 4822 117 13632 100kΩ 1% 0,06W
3489© 4822 051 30103 10kΩ 5% 0,06W
3490© 4822 051 30101 100Ω 5% 0,06W

3491© 4822 051 30479 47Ω 5% 0,06W
3492© 4822 051 30105 1MΩ 5% 0,06W
3493© 4822 051 30103 10kΩ 5% 0,06W
3494© 4822 051 30103 10kΩ 5% 0,06W
3495© 4822 051 30103 10kΩ 5% 0,06W

3497© 4822 051 30103 10kΩ 5% 0,06W
3498© 4822 051 30332 3,3kΩ 5% 0,06W
3499© 4822 051 30103 10kΩ 5% 0,06W
4450© 4822 051 30008 CHIP JUMPER 0603

COILS

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

1460 4822 242 10989 CER.RES. 16,9MHz
5450© 4822 157 11074 100µH

DIODES

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

6450© 4822 130 11411 BZX284-C3V3
6451© 4822 130 11366 BZX284-C3V9
7454 4822 130 34174 BZX79-B4V7

TRANSISTORS

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

7452© 3198 010 42310 BC847BW
7453© 3198 010 42310 BC847BW
7456© 3198 010 42310 BC847BW
7460© 3198 010 42310 BC847BW

INTEGRATED CIRCUITS

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

7450© not available please order complete MP3 module
7451© not available please order complete MP3 module
7455© 4822 209 17108 LM317LD Voltage Regulator
7457© 9352 456 50115 HC1G04, Inverter
7458© 9322 130 41668 M24C64, EEPROM

3103 308 67020 complete MP3CD2002 Module

10-15

ELECTRICAL PARTSLIST MP3CD2002 MODULE

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

stage .9

11-111-1

TABLE OF CONTENTS

Brief Circuit Description.........................................................................11-1

Block Diagram.......................................................................................11-3

Component Layout Mains part.............................................................11-4

Circuit Diagram Mains part ..................................................................11-5

Component Layout Power part ............................................................11-6

Circuit Diagram Power part..................................................................11-7

Partslist .................................................................................................11-8

Circuit details:

Amplifier:

Attention: In the POWER 2001 module the power amplifier IC AN7591 is used as a bridge-amplifier.

Any connection from output to ground will destroy the outpout stages!

• Via the AMP_ON control line, connected to pins 6 (Stby), the power amplifiers are switched on/off by the µP.
High level (approx. 4,5V): power amplifiers switched on
Low level (approx. 0V): power amplifiers switched off

• Super class G - operation

The power amplifiers operate as so-called super class G - amplifiers:
The supply pins 12 (Vcc) are not just connected to one fixed DC-supply as in conventional amplifiers.
Dependent on the output power there are three different DC-voltages supplied to the power amplifiers:

⇒ +C1 (+20V) for low output power
⇒ +B1 (+29V) for medium output power
⇒ +A1 (+41V for high output power

Principle / benefit of Super Class G

Conventional power stage Class G amplifier Super class G amplifier

output signal

output signal

output signal

+A

+B

+C +C

+A

+B

+C

Voltage drop on power stage IC
Voltage drop on switching transistor(s)
Benefit - voltage drop on switching transistor(s) reduces total power dissipation

activating point +A activating point +B

activating point +A

Powe r

Powe r

dissipation

Powe r

Powe r

dissipation

Powe r

Powe r

dissipation

Output power

Benefit

Output power

%% %

Output power

Benefit

+C

+A

+A

+C

+A

+B

POWER 2001 Module

(30 - 70W Version)

Circuit details continued:

• Low power standby feature

An additional small standby transformer, reduces power consumption in standby-mode.
In case power is switched on, the control line ECO is low → relay 1210 is activated → contacts 1 and 2 are closed →

transformer 5001is connected to mains.
When the set is switched off (standby) the control line ECO is high → relay 1210 is not activated → mainstransformer is

disconnected. Via standby transformer and rectifiers 6210-6214 the supply voltage LOW_PWR_SUP is substituted. This
voltage is always available and so the microprocessor is kept running.

• DC voltages +A1, +B1, +C1

These voltages supply the Super Class G amplifier, described on previous page.
The whole power supply is optimized for the special characteristic of this type of amplifier. For that reason several “tricky”
details have been applied to ensure optimal efficiency and symmetrical load to the mains transformer.

Generation of +A1

Common full wave rectifying with bridge rectifier 6202, using 100% secondary winding of mains transformer (pin 10-14).

Generation of +B1

The supply for +B1 consists of one full wave rectifier:
– 2 diodes of bridge rectifier 6202, with 6200(6220 in parallel) 6201(6221 in parallel) for generation of +B1using approx.
70% secondary winding of mains transformer (pin 10-13 respectively pin 11-14).
As example for generation of +B1 see picture 1.

Generation of +C1
Full wave rectifying with 2 diodes of bridge rectifier 6202, using 50% secondary winding of mains transformer (pin 13-15/13-11).
See picture 2 below.

11-2 11-2

*

2204

2206

2203

2201

2215

2205

2216

6201

6200

+B1

+C1

+A1

1207

1200

1205

6202

5001

17

10

11

12

13

14

8

9

1

2

3

4

5

6

7

15

16

10,5V

10,5V

6,5V

6,5V

4,5V

38V

19,5V

28,5V

41V

pos. halfwave

neg. halfwave

Signal path

picture 1

*

2204

2206

2203

2201

2215

2205

2216

6201

6200

+B1

+C1

+A1

1207

1200

1205

6202

5001

17

10

11

12

13

14

8

9

1

2

3

4

5

6

7

15

16

2215

2216

+C1

1200

15

11

13

6202

D5SBA20

6202

simplified:

28,5V

17V

17V

19,5V

10,5V

10,5V

6,5V

6,5V

4,5V

38V

19,5V

41V

pos. halfwave

neg. halfwave

Signal path

picture 2

11-311-3

P2001 BOARD

2201

6308

63047309

7304

Level detection

2215

2205

2216

6201

6200

6206

+B1

+C1

+C1 +B1 +A1

+A1

7301,7302
Power amplifier

1207

1200

1205

6202

5001

17

10

11

12

13

14

8

9

15

16

+12V_A
+12V_D

+12V_CDR

1204

Mains socket

1210

Stand by

Relais

NTC

F1

F2

is used for
monitoring the
transformer temparature

LOW_PWR_SUP is used to

supply the microprocessor
during ECO stand by

is used for
filament of
display

-Vkk

supply of
display

supply for Power amplifier

(Super Class G)

LEFT, RIGHT

from Source Selector

on Audio Frequency Board

6210-6214

5203

Stand by

Tr ansformer

B1

LOW_PWR_CNTRL

C1 +5V6

+5V_VCD

VCD_ON

7330

VCD_ON

Blockdiagram Power2001 30-70W, 26 09 2000

12V Regulator

5,6V Regulator

5V Regulator

MAINS BOARD

Block Diagram

11-4 11-4

3103 303 3446.9

01-06-11

1200 B5
1201 B4
1202 C1
1203 A5
1205 B3
1206 C1
1207 C3
1208 D1
1209 C5
1210 C5
1211 D5
1212 D4
1222 B2
1223 B1
2200 B5
2201 A4
2202 B3
2203 B4
2204 B4
2205 B3
2206 A4
2207 B2
2208 B3
2209 B2
2210 B2
2211 D5
2212 C5
2213 D5
2214 D5
2215 A5
2216 B5
2217 A5
2250 A3
3200 B2
3201 B2
3202 B3
3204 A3
3205 B4
3206 B5
3207 C5
3208 C5
3209 D5
3211 B3
3212 A4
5001 C2
5202 B1
5203 D5
6200 B3
6201 B3
6202 B4
6203 B2
6204 B2
6206 B3
6207 A2
6208 C5
6209 C5

6210 C5
6211 B5
6212 C5
6213 B5
6214 B5
6215 D5
6216 C5
6217 C5
6218 C5
6220 B3
6221 B3
6222 B5
7200 A2
7201 D5
7202 C5
7203 A3
9206 B2
9208 B1
9210 D1
9211 D4
9212 D5
9213 D4
9214 C5
9216 B4
9217 B3
9218 C4
9219 C1
9220 C3
9221 D3
9222 D3
9223 C4
9224 B4
9225 B4
9226 D4
9227 B4
9228 D3
9229 C5
9230 C3
9231 D3
9232 D2
9233 D3
9234 D2
9235 C3
9236 C3
9237 C3
9238 C3
9239 C3
9240 C2
9241 C2
9242 B5
9243 A4
9244 A5
9245 C2
9246 A2
9247 A2
9248 A3

Mains Board Copperside view

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

Power 2001, Mainsboard Layout stage .9 2001-06-26

BCE

BCE

6222

3447.9

Mains socket

Mains Socket

11-511-5

D

E

F

TO POWER BOARD

NOT /21

97TS

/21 ONLY

ONLY /21

F2

D

E

F

A

1

2

1204

GND

NTC

Low Power Supply

B1

ECO

T. F.

1221

5201

T160mA

optional

F1

B

C

optional

T1,25A

T4A

ONLY /21 version

1220

TO C/ S BOARD

T100mA

C

C1

123456789

P2001 30-70W MAINS

456789

CDR ONLY

T4A

A

/21 ONLY

T4A

B

NOT /21

123

C1

NOT /21

-Vkk

TO POWER BOARD

/37 ONLY

GND

/21 ONLY

Power Down

NOT /21

-Vkk regulator

Low Power supply regulator
for /21 version only

2208

0u47

4K7

3201

6208

1N4148

680R

3204

1N5392

6200

BD238

7200 or 7203

3212

33K

100n

2206

BZX79-C8V2

6216

2211

1205

2204

100n

47n

1211

C1

2201

3m3

6203

1N4148

1223

1202

T1,6A

3K9

3202

BYV10-40

1N4003*

→

for /21 BYV10-40 is used

6215

9213

6213

1N4003*

100u

2209

2

5

1

4

3

6

1206

SDKGA

2215

6m8

6209

1N4148

BYV10-40

6217

9211

2205 or 2250

4m7 only for /37

3m3 not for /37

6202

GBU8D

4

6212

BYV10-40

9210

EH-B

1201

1

2

3

1207

9212

10M

3200

BZX79-F8V2

6204

2

3

4

5

6

7

2202

100n

FE-BT-VK-N

1209

1

100K

3209

47n

2207

1212

220u

2213

6210

1N4003*

34

1222

5

6

1210

SDT

21

2

1

4

3

7202
BC547B

BC327-25

7201

10K

3206

2212

47n

2203

100n

220u

2214

2210

100u

1N4148

6218

BZX79-C2V7

6222

1N4003*

6211

2200

4m7

4K7

3205

5203

110

5

6

8

BZX79-C33

6207

6201

1N5392

1N5392

6220

6221

1N5392

T5A

1200

19372

1N4003*

6214

4m7

2217

C1

9214

3211

4R7

5202

97TS

6

7

8

9

11

12

13

14

15

16

17

2

3

4

5

5001

1

10

6m8

2216

6206

1N4003

T1,6A

1208

4K7

3208

3207

4K7

NTC

F1

ECO

F2

NTC

LOW_PWR_SUP

LOW_PWR_SUP

LOW_PWR_SUP

ECO

F2

F1

not on all versionsnot on all versions

Mains Transformer

Voltage Selector

Stand by Transformer

Stand by Relay

Power2001 Mainsboard, 2001-03-21

13.5V

28.5V

28.5V

41V

41V

41V

14V

0V

8.5V

8.4V

13.5V

13.5V 2,5V

28V

13.4V

28V

12.9V

28V

14V

7.5V

V... at 240V AC

V... at 120V AC

-45V -33V

-33.5V

7.8V

19.5V

19.5V

28.5V

19.5V

14V

GND

A1

A1

GND

B1

1203

EH-B

DC-voltages measured
with low output power

.....V

EVM

V

1200 A6
1201 A9
1202 A4
1203 B9
1205 B6
1206 B3

1207 B6
1208 B4
1209 E9
1210 D4
1211 E2
1212 E1

1222 A2
1223 B2
2200 A7
2201 C8
2202 C8
2203 C7

2204 D7
2205 D8
2206 D8
2207 D8
2208 E8
2209 E6

2210 E7
2211 E3
2212 E3
2213 E4
2214 F3
2215 A7

2216 A7
2217 A8
2250 D8
3200 C2
3201 D6
3202 E7

3204 E7
3205 E4
3206 E3
3207 E4
3208 F4
3209 F3

3211 E6
3212 D9
5001 C5
5202 A2
5203 E1
6200 B8

6201 B8
6202 C8
6203 D6
6204 D9
6206 E6
6207 F7

6208 D4
6209 E4
6210 E3
6211 E3
6212 E5
6213 E3

6214 E3
6215 F3
6216 F4
6217 F5
6218 F6
6220 B8

6221 C8
7200 D7
7201 E4
7202 F5
7203 D7
9206 A2

9208 B2
9210 B4
9211 C4
9212 D2
9213 E1
9214 E5

9215 F6

11-6

11-6










P2001 30-70W











































A

TO SUPPLY MAINS

B

C

A95

PWR_DWN

TO SUPPLY MAINS

LEFT

GND_A

RIGHT

NTC

LOW_PWR

_CNTRL

PWR_DWN

CLIPPING

AMP_ON

-Vkk

F1
F2

TO AF BOARD

FE-BT-VK-N

A95

LOW_PWR

_SUPPLY

+11V_A

GND_A

+11V_M

GND_M

TO AF BOARD

+5V6

GND_D

5V_VCD

A95

A95

LOW_PWR

_SUPPLY

1315

FE-BT-VK-N

1314

EH-B

+11V_CDR

GND_D

TO CDR

5

D

E

F

G

H

I

11-7

123

1302

F300

1

A1

2

A1

3

GND

F302

4

GND

5

B1

F304

6

C1

EH-B

A95

L

OW_PWR_CNTRL

f

or3322

CDR 1k5

3k3

1304

1

-Vkk

F312

2

F1

3

F2

F315

4

5

NTC

F317

6

ECO

7

FE-BT-VK-N

1316

1306

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11
12

NC

VCD_ON

FE-BT-VK-N

1310

F332

1

1

F333

2

2

3

3

4

4

5

5

6

6

7

7

8

EH-B

1312

1

2

3

4

5

6

V_CDR

PH-B

+12V_CDR

F301

F303

3331 3392

3k3

F309

F314

F316

LOW_PWR_SUP

F320

1

F348

2

F322

3

F324

4

LOW_PWR_CNTRL

5

PWR_DWN

6
7

F327

8

9
10
11
12
13

LOW_PWR_SUP

F334

+12V_D

+5V6

F338

F336

5V_VCD

5V_VCD

D

F349

LRIN

CLIPPING

F329

+12V_A

A1

B1
C1

F308

D

W00

7325

BC547B

3392

3322

3331

left

right

4.5V

LOW_PWR_SUP

4K7

6333

47K

5V

33K

7314

BC547C

2.5V

10R

3338

C1

9303

ECO

NON-ECO

C60

3346
1K8
3347
1K8

OCD

uP-Overvoltage

0V

B1

S30

28.5V

1K

3316

24.2V

BZX79-C5V6

6335

1N4148

7311
BC547B

4.4V

2K2

3332

F311

1.4V

6312

1N4148

6314

1N4148

1305
T2A5

T1A

F319

6319

1N4148

W00

detection

6326

6327

1N4148

47u

2339

9302

3359

270R

24.8V

7310

BC557B

9301

6335 for CDR only
9301 for non CDR

NON CDR

9306

CDR ONLY

9307

19.5V

3354

3343

470K

CDR ONLY

+5V6

+12V_D

1N4148

100K

7305

BDX53BFI

3317

13.1V

F342

BDW94C
3

22K

7323

BC547B

15K

3360

1K

3361

2343

7317

+5V6

+5V6

13.1V

2326

3355

3362

3363

F305

2u2

NON CDR

9308

1

2K2

6K8

1K

1 234

4567

7303
BC557B

15K

3325

3324

6309

BZX79-C15

Direct OV-Protection ONLY

6310

1u

2328

100n

3339

+5V6

5.6V

2

18.5V

2336

3356

100K

0.6V

BC547B

1u

2338

5.6V

10K

3348

F337

6320

1N4148

only for not
switchable 5V

7321

BC547B

2344

4n7

VCD+CDR ONLY

CDR ONLY

3398

11.9V

3396

3K3

6334

CDR ONLY

OCD

BZX79-B8V2

0V

3K3

CDR ONLY

9309

5V6 Regulator

F343

47u

2337

7324

7320

5V

BD438

5.1V

150R

3349

3374

5V

C60

3395

0R22

2
8K

10K

3319

1N4148

10u

0.6V

3397

150R

BC547B

2323

B1

3336

6325

7334

1K

7316
BC547B

7
335

3358

1
632

3K3

BC547B

3313

6K8

10u
7306

BD438

11.3V

3320

3328

1K

7

315

B

C547B

10K

1.4V

BZX79-B4V7

100R

150R

VCD_ON

VCD_ON_DET

1N4148

3350

7322

1K

3321

6313

5V6 Regulator

2329

NON-CDR ONLY

+5V6

BZX79-C6V8

3345

5V Regulation

4.5V

100K

1K

0.8V

0.6V

1N4148

1u

S00

6316

270R

6322

3351

0.6V

3352

+12V Regulator

2325

3.6V

7

312

B

C547B

7318

L7805

19.5V

IN OUT

GND

6317

2330

100n

S30

Overvoltage

Protection

BC368

0V

100n

2332

BZX79-B3V9

2335

180R

F341

120R

567

47u

3333

68R

0.6V

1N4148

19.5V

7319

5V_VCD

2334

10u

3344

6318

47u

11.8V

+12V_D

6305

3327

3337

F344

10K

1N4003

BZX79-B10

180R

2327

0.6V

120R

2331

11-7

0300 D10

6303 E12
6304 A11

A

B

C

D

E

F

G

H

I

1300 E9
1301 B9
1302 A1
1304 C1
1305 D3
1306 D1
1307-A F14
1307-B E14
1308 F12
1310 G1
1312 H1
1313 I9
13

14 G1
1315 D1
1316 D1
2307 D8
2308 G8
2309 B9
2310 E9
2315 D9
2316 G9
2317 F13
2318 F13
2319 F13
2

320 F13
2321 F14
2322 F13
2323 A5
2324 B14
2325 A5
2326 A3
2327 B6
2328 D4
2329 E5
2330 E5
2331 E6
2332 F5
2333 F7
2334 H6
2335 H5
2336 E4
2

337 F4
2338 F4
2339 I2
2340 I14
2341 I7
2342 I8
2343 D3
2344 I4
2348 A7
3300 G6
3305 C7
3306 G7
3307 D8
3308 G8
3309 B10
3310 F10
3311 C10
3312 F10
3313 A5
3314 A14
3315 A12
3316 A3
3317 A3
3318 B13
3319 B4
3320 B5
3321 B5
3322 B2
3324 B4
3325 B4
3326 B12
3327 B6
3328 B5
3329 C14
3330 C14
3331 B2
3332 C3
3333 B6
3336 C5
3337 C6
3338 C2
3

339 D4
3340 D14
3341 E14
3343 F3
3344 E6
3345 F5
3346 G2
3347 G2
3348 G4
3349 H4
3350 H5
3351 H5
3352 I5
3354 E3
3355 E3
3356 E4
3357 F5
3358 F5
3359 I3
3360 H3
3361 I3
3362 H3
3363 I3
3364 H12
3365 I12
3366 I13
3367 I14
3368 I6
3369 H7
3370 I7
3371 H8
3372 H11
3373 I10
3374 H4
3375 I13
3376 H7
3377 A10
3378 A10
3379 D13
3380 A7
3381 A8
3382 A8
3383 A8
3390 A7
3391 I8
3392 A2
3393 A8
3394 A9
3395 A5
3396 A4
3397 H4
3398 A4
5300 F10
5301 C10
5302 F10
5303 B10
6300 E12
6301 E12
6302 E13

6305 A6
6306 B14
6307 B13
6308 C11
6309 B4
6310 C4
6311 D9
6312 C3
6313 C5
6314 D3
6315 D14
63

16 F5
6317 E6
6318 E6
6319 G3
6320 H4
6321 G5
6322 H5
6325 E5
6326 H2
6327 H3
6328 I13
6329 I7
6

330 H11
6331 A10
6332 A11
6333 B2
6334 B4
6335 B2
7301 C9
7302 G8
7303 A4
7304 A13
7305 A3
7306 A5
7307 B12
7308 B14
7309 B12
7310 B3
7311 B3
7

312 B6
7314 C2
7315 C5
7316 C5
7317 E4
7318 D6
7319 F6
7320 G4
7321 H4
7322 I5
7323 F3
7324 F4
7325 H2
7326 I12
7327 H8
7328 H1
7330 A7
7331 A8
7332 I9
7333 A9
7334 H5
9300 D9
9301 B3
9302 D3
9303 D2
9306 D3
9307 E3
9308 D4
9309 D4
9310 A7
9398 E9
9399 B9
F300 A1
F301 A1
F302 A1
F303 A1
F304 A1
F305 A4
F306 B9
F307 B13
F308 B2
F

309 C1
F310 D13
F311 C3
F312 C1
F313 C9
F314 C1
F315 D1
F316 D1
F317 D1
F318 D13
F319 E3
F320 D2
F322 E2
F324 E2
F325 E11
F326 E11
F327 E2
F328 F11
F329 F2
F330 E9
F331 F11
F332 G1
F333 G1
F334 G1
F336 H1
F337 G4
F338 G1
F340 G9
F341 H5
F342 D3
F343 E4
F344 D6
F345 I14
F346 H7
F347 I9
F348 E2
F349 I1

0

8

910

+12V_CDR

3381

3380

1K

100K

28V

7331
BC547B

3383

+12V_A

7330

for non switchable 12V_CDR

STP16NE06

9310

100K

3382

100K

C

DR ONLY

10K

3390

2348

47u

1.5V

10u

1

7301

AN7125P

3305
47K

Power Amplifier

2307

B1

6331

11

GND2

IN2

8

F313

6311

1N4003

9300

12

OUT2+

OCD

1N4148

D

7

GN

0300

100K

3393

7333

0V

BC547B

3

2

GND1

OUT1+

VCC

IN1

6

4.5V
0V

4K7

220p

3307

0.6V

2309

4

OUT1-

2315

3394
100K

F306

STB

5

1u

VREF

STB

VCD_ON

MUTE

MUTE

9

5V

1301

F3A15

9399

10

OUT2-

0.8V

3378

9.5V

9.5V

3377

10K

820R

Overvoltage

protection

3309

4R7

5303

1u

5301

1u

3311

4R7

4n7

LRIN

19V

100n

1300

F330

F3A15

1u

9398

2

OUT1+

220p

0.6V

3

GND1

IN1

6

3308

4.5V
0V

F347

4

OUT1-

4K7

2310

LRIN

0V

VREF

STB

STB

MUTE

5

9

2316

4n7

1313

1

2

EH-B
7332
BC337-40

MUTE

+

-

10

11

GND2

OUT2-

IN2

8

A96

FAN

A60

CDR 

ONLY

12

OUT2+

F340

D

7

GN

CDR ONLY

VCD_ON_DET

5V_VCD

3310

4R7

5302

9.5V

1u

5300

1u

3312

9.5V

4R7

BC557B

7328

4.5V

5V

10K

3373

3300

3K9

3368

3376
470R

10k

1.5V

1

47u

2333

3306
47K

VCC

AN7125P

7302

Power Amplifier

2308

+12V_D

F346

t

2341

3369

3370

270R

11V

1K

100u

Fan Control

3371

7327

BC327-25

6329

BZX79-C3V9

11.6V

2342

5R6

7.5V

3391

3K9

100u

D

8910 11

11 12 13 14

C1 A1

B1

6332

7307

BC556B

6300

3

A1

3364

40V

3365

12

1N4003

2

Right

100K

t.b.f.

220K

3315

6301

1

41V

330R

40V

40V

1N4003

F307

9.5V

6303

7326
BC557B

41V

7304

BDW94C

3318

3K3

19V

BZX79-B3V9

CL_DET

F310

F318

6302

1N4003

1N4003

2318
100n

47n

47n

2320

2322

3375

10K

3

366

10K

6328

13 14

BZX79-C15

6308

6330

3372

0V

47K

1N4148

5V_VCD short circuit

detection

19.5V

6304

28V

BYV27-200

F325

F326

F328

F331

A96

OCD

W00

28.5V

BYV28-200/20

7309

STP16NE06

3326

4K7

1308

EH-B

for matrix surround only

4

Left

CL_DET

Amplifier Part

41V

7308

BC337-40

6307

3379

220R

3340

3341

YKD21-0026

2317
100n

47n

2319

2321

68K

3367

BZX79-B4V7

A00

3314

470R

2324

10V

1

4.4V

220R

3329

3330

6306

220R

220R

6315

4K7

1307-B

L00

4
3

LEFT

2
1

YKD21-0026

47n

RIGHT

1307-A

A00

Clipping Detection

A11

F

345

CLIPPING

2340

100n

33p

1N4148

BZX79-B24

11-8

ELECTRICAL PARTSLIST - POWER2001 MODULE

11-8



ELECTRICAL PARTSLIST - POWER2001 MODULE

- MISCELLANEOUS - - CAPACITORS -

1202 2422 086 10517 FUSE /21 2323 4822 124 40248 10µF 20% 63V
1202 2422 086 10419 FUSE /22/25/30 2324 4822 122 33069 33pF 5% 50V

!

!

1203 2422 025 12482 CONNECTOR V 6P 2325 4822 124 40433 47µF 20% 25V
1204 4822 265 31015 CONNECTOR 2326 4822 124 22652 2,2µF 20% 50V

1205 2422 086 10786 FUSE 2327 4822 124 40248 10µF 20% 63V

!

1206 9965 000 07789 SWITCH 2328 2020 561 90365 100nF +80-20% Y5V 50V
1207 2422 086 10786 FUSE 2329 4822 124 21913 1µF 20% 63V
1208 4822 071 51252 FUSE 2330 2020 561 90365 100nF +80-20% Y5V 50V

!

!

1209 4822 267 10953 CONNECTOR 7P 2331 2020 561 90365 100nF +80-20% Y5V 50V
1210 4822 280 10382 SDT-SS-109DM 2332 2020 561 90365 100nF +80-20% Y5V 50V

1211 2422 086 10771 FUSE 2333 4822 124 40433 47µF 20% 25V

!

1302 2422 025 12482 CONNCTOR V 6P 2339 4822 124 40433 47 µF 20% 25V
1304 4822 267 10953 CONNCTOR 7P 2343 4822 124 21913 1µF 20% 63V /21
1305 2422 086 10779 FUSE 1A 250V /21 2343 4822 124 12379 220µF 25V /22/25/30
1305 2422 086 10784 FUSE 2A5 250 /22/25/30 2348 4822 124 40433 47µF 20% 25V

!

!

1307 4822 267 31176 CONNECTOR
1310 4822 267 10574 CONNECTOR V 8P
1315 4822 267 11039 CONNECTOR 11P

- RESISTORS -

3201 4822 116 52283 4,7K 5% 0,5W
3202 4822 116 52276 3,9K 5% 0,5W
3204 4822 116 52228 680Ω 5% 0,5W
3205 4822 116 52283 4,7K 5% 0,5W

- CAPACITORS - 3206 4822 050 21003 10K 1% 0,6W

2200 4822 124 12012 4700µ F 20% 25V 3211 4822 052 10478 4,7Ω 5% 0,33W
2201 4822 124 42367 3300µ F 20% 35V 3212 4822 050 23303 33K 1% 0,6W
2202 5322 121 42386 100nF 5% 63V 3300 4822 116 52276 3,9K 5% 0,5W
2203 5322 121 42386 100nF 5% 63V 3305 4822 116 83884 47K 5% 0,5W
2204 5322 121 42386 100nF 5% 63V 3306 4822 116 83884 47K 5% 0,5W

2206 5322 121 42386 100nF 5% 63V 3307 4822 116 52283 4,7K 5% 0,5W
2207 4822 126 14559 47nF -80+20% 50V 3308 4822 116 52283 4,7K 5% 0,5W
2208 5322 124 41948 470nF+/-20% 50V 3309 4822 050 24708 4,7Ω 1% 0,6W
2209 2020 012 93547 100µF 20% 63V 3310 4822 050 24708 4,7Ω 1% 0,6W
2211 4822 121 43526 47nF 5% 250V 3311 4822 050 24708 4,7Ω 1% 0,6W

2212 4822 121 43526 47nF 5% 250V 3312 4822 050 24708 4,7Ω 1% 0,6W
2213 4822 124 11769 220µF 20% 50V 3313 4822 116 83961 6,8K 5%
2250 2022 020 00644 3300µ F 20% 50V 3314 4822 116 83883 470Ω 5% 0,5W
2307 4822 122 10466 220pF 10% 50V 3315 4822 116 52219 330Ω 5% 0,5W
2308 4822 122 10466 220pF 10% 50V 3316 4822 050 11002 1K 1% 0,4W

2309 4822 124 21913 1µF 20% 63V 3317 4822 116 83876 270Ω 5% 0,5W
2310 4822 124 21913 1µF 20% 63V 3318 4822 116 52269 3,3K 5% 0,5W
2315 4822 126 11714 4,7nF 20% 3319 4822 050 11002 1K 1% 0,4W
2316 4822 126 11714 4,7nF 20% 3320 4822 050 11002 1K 1% 0,4W
2317 2020 561 90365 100nF +80-20% Y5V 50V 3321 4822 050 11002

2318 2020 561 90365 100nF +80-20% Y5V 50V 3322

4822 116 83884 47K 5% 0,5W

1K 1% 0,4W

2319 4822 121 43526 47nF 5% 250V 3324 4822 116 52244 15K 5% 0,5W
2320 4822 121 43526 47nF 5% 250V 3325 4822 116 52269 3,3K 5% 0,5W
2321 4822 121 43526 47nF 5% 250V 3326 4822 116 52283 4,7K 5% 0,5W
2322 4822 121 43526 47nF 5% 250V 3327 4822 116 52213 180Ω 5% 0,5W

- RESISTORS - - DIODES -

3328 4822 050 11002 1K 1% 0,4W 6211 4822 130 31878 1N4003G
3329 4822 053 11221 220Ω 5% 2W 6213 4822 130 31878 1N4003G
3330 4822 053 11221 220Ω 5% 2W 6214 4822 130 31878 1N4003G
3331 4822 050 23303 33K 1% 0,6W 6218 4822 130 30621 1N4148
3332 4822 116 52256 2,2K 5% 0,5W 6220 4822 130 31878 1N4003G

3333 4822 116 52199 68Ω 5% 0,5W 6221 4822 130 31878 1N4003G
3336 4822 050 21003 10Ω 1% 0,6W 6222 4822 130 82714 BZX79-B2V7
3337 4822 116 52206 120Ω 5% 0,5W 6300 4822 130 31878 1N4003G
3338 4822 116 52176 10Ω 5% 0,5W 6301 4822 130 31878 1N4003G
3339 4822 116 52269 3,3K 5% 0,5W 6302 4822 130 31878 1N4003G

3340 4822 116 83872 220Ω 5% 0,5W 6303 4822 130 31878 1N4003G
3341 4822 116 52283 4,7K 5% 0,5W 6304 9322 163 82682 BYV98-200
3344 4822 050 21003 10K 1% 0,6W 6305 4822 130 61219 BZX79-B10
3345 4822 116 83876 270Ω 5% 0,5W 6306 4822 130 30621 1N4148
3346 4822 116 52243 1,5K 5% 0,5W 6307 3198 010 53980 BZX79-B3V9

3347 4822 116 52243 1,5K 5% 0,5W 6308 5322 130 31938 BYV27-200
3359 4822 116 52234 100K 5% 0,5W 6309 4822 130 34281 BZX79-B15
3360 4822 116 52244 15K 5% 0,5W 6310 4822 130 34382 BZX79-B8V2
3361 4822 050 11002 1K 1% 0,4W 6311 4822 130 31878 1N4003G
3362 4822 116 83961 6,8K 5% 6312 4822 130 30621 1N4148

3363 4822 050 11002 1K 1% 0,4W 6313 4822 130 30621 1N4148
3377 4822 050 21003 10K 1% 0,6W 6314 4822 130 30621 1N4148
3378 4822 116 52231 820Ω 5% 0,5W 6315 4822 130 34398 BZX79-B24
3379 4822 116 83872 220Ω 5% 0,5W 6316 4822 130 34278 BZX79-B6V8
3390 4822 050 21003 10K 1% 0,6W 6317 4822 130 30621 1N4148

3392 4822 116 52283 4,7K 5% 0,5W 6318 4822 130 31878 1N4003G
3398 4822 116 52303 8,2K 5% 0,5W 6319 4822 130 30621 1N4148

6326 4822 130 30621 1N4148
6327 4822 130 30621 1N4148

- COILS & FILTERS - 6331 4822 130 30621 1N4148

5203 3103 308 30610 P2001 STANDBY /22 6332 4822 130 34281 BZX79-B15
5220 4822 157 11832 400µH 3A 6333 4822 130 34173 BZX79-C5V6
5300 2422 536 00614 COIL 18,5T 0,5-2UEW
5301 2422 536 00614 COIL 18,5T 0,5-2UEW
5302 2422 536 00614 COIL 18,5T 0,5-2UEW - IC & TRANSISTORS -

5303 2422 536 00614 COIL 18,5T 0,5-2UEW 7200 4822 130 40917 BD238

7301 8240 009 40441 IC AN17850A
7302 8240 009 40441 IC AN17850A
7303 4822 130 44568 BC557B

- DIODES - 7304 4822 130 10847 BDW94C

6200 4822 130 31878 1N4003G 7305 9322 139 23687 BDX53BFP
6201 4822 130 31878 1N4003G 7306 4822 130 40995 BD438
6202 4822 130 11139 GBU8D 7307 4822 130 41691 BC556B
6203 4822 130 30621 1N4148 7308 4822 130 40855 BC337
6204 4822 130 34382 BZX79-B8V2 7309 4822 130 11336 STP16NE06FP

6206 4822 130 31878 1N4003G 7310 4822 130 44568 BC557B
6207 4822 130 34142 BZX79-B33 7311 4822 130 40959 BC547B
6208 4822 130 30621 1N4148 7312 4822 130 40959 BC547B
6209 4822 130 30621 1N4148 7314 4822 130 44503 BC547C /21
6210 4822 130 31878 1N4003G 7314 4822 130 40855 BC337-40 /22/25/30

11-9

ELECTRICAL PARTSLIST - POWER2001 MODULE

- IC & TRANSISTORS -

7315 4822 130 40959 BC547B
7316 4822 130 40959 BC547B
7318 4822 209 31841 L7805CP
7319 5322 130 44647 BC368
7325 4822 130 40959 BC547B

11-9

Note: Only these parts mentioned in the list are

normal service parts.

12-1

12-1

BRIEF INTRODUCTION OF THE AF9 BOARD

The AF9 Board consists of the following features :

a. TDA7468D

TDA7468D (7501) provides the basic sound processing - loudness, bass, treble, volume & mute controls and source selection ­TAPE, CD & AUX including Mic mixing for the set.
Sound features such as ALC, DBB, DSC and IS are controlled by the microprocessor IC on the Front Board via I
Undesirable noise during source switching are muted off by via the software of the microprocessor IC on the Front Board.

b.

MIC MIXING
Simple Mic mixing is provided by pin 2 of TDA7468D. During Mic mixed a 1nF capacitor is connected across this pin to ground in
of a chip connector(0R).

2

C Bus.

TUNER,

stead

AF9 BOARD

TABLE OF CONTENTS

Brief Introduction of the AF9 Board .......................................... 12-1

Variation Table .......................................................................... 12-1

Chip layout Main part ............................................................... 12-2

Component Main part...............................................................12-3

Source Selection and Sound Processing Circuit..................... 12-4

Headphone Amplifier & I2C Expander Circuit .......................... 12-5

Digital Out and Interconnection Circuit ....................................12-6

Video Out Part - Layouts & Circuit diagram............................. 12-7

Electrical parts list .................................................................... 12-7

c. DOLBY PRO LOGIC (DPL) INTERFACE

The AF9 Board has provisions to cater for DPL. External DPL Board would be required.

d. LINE OUT

Line out cinch socket (1504) is catered including tranistors muting circuitry

e. SUB-WOOFER OUT

Sub-woofer out cinch socket (691) for connection to active sub-woofer speaker is catered.

f. INCREDIBLE SURROUND (IS)

The AF9 provides 2 possible IS namely:
a) Simple IS using TDA7468D with addition of passive network.
b) Full IS using transistor circuitry to create phase shifting and spatial ef

g. HEADPHONE AMPLIFIER

Headphone amplifier NJM4556AM (7601) is provided after the Sound processor (7501) to drive 32 ohm to 1kohm headphone.

h. M62320FP

The M62320FP (7403) I2C Expander provides additional controls reqired.

i. CD STANDBY CONTROL

Transistors 7401 & 7402 ensures the +5V_CD supply is switched only during CD mode.

j. CD DIGITAL OUT

CD Digital out cinch socket (1801) for connection to external digital audio decoders.

.

fect.

VARIATION TABLE:

Type /Versions: FWM390

/21 /22 /25 /30

Features:
Line In x x x x

Line Out - - - ­Sub-woofer Out - - - ­Digital Out - - - ­Video Out - - - ­Mic mix / Mic Detect - - - ­Simple IS x x x x
Full IS - - - ­Dolby ProLogic (DPL) - - - ­Voice Control (VC) - - - -

CHIP LAYOUT

12-2

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

12-2

3139 113 3435 pt4 dd wk0142

COMPONENT LAYOUT

12-3

12-3

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

and respective parts list.

3139 113 3435 pt4 dd wk0142

12-4

SOURCE SELECTION & SOUND PROCESSING CIRCUIT

12-4

12-5

HEADPHONE AMPLIFIER & I2C EXPANDER CIRCUIT

12-5

1K

12-6

DIGITAL OUT & INTERCONNECTION CIRCUIT

12345678

E

F

UV55

YKC21-3416

1

COAX

DIGITAL

OUT

4921

GND_EMC

FE-BT-VK-N

1206

1203

1

2

3

4

5

6

7

8

9

FROM / TO Power Board

10

11

1n

GND_D

1204

EH-B

FROM / TO Power Board

1801

2955

1

2

3

4

5

6

7

8

3

2

1201

1202

EH-B

2807
100n

P

T050

T051

1205

1
2
3
4
5
6
7
8

3806

T121
T067
T068
T069
T070
T071
T072
T073

75R

1

2

3

4

5

6

7

8

9

10

11

12

13

14

T054
T055
T056
T057
T058
T059
T060
T061
T062
T063
T064
T065
T066
T124

UE55

3809

47R

3805
220R

SW00

AMP_LEFT

aa

AMP_RIGHT

NTC

Low_Pw_Ctrl

Pw_Dn

Clipping

AmOn

F1

F2

AMP_CS_DC

VCDorCDRon

DVD_ON

+12V_A
GND_A

+12V_M
GND_M

+5V6
GND_D
+5V_VCD

2806

9.3V

150p

For CDR version only

-32V

3821

10R

9634

2208

2210

GND_D

+5V_CD

5801

6RG

6

4

2805
100n

+5V6

220n

220n

GND_D

3205

5K6

GND_D

7202

MC78L05

IN OUT

6206

GND_D

3804

220R
5802

2u2

2803

1
2
3

4905

-10V

6205

GND

1N4003

7404

BC817-25

2211

GND_D

1u

2804

100n

+12V_M

2207

BZX79-C10

GND_D

T116

47u

2209

GND_D

100n

GND_D

P

P

T052

2.9V

10

12

3803

2802

-Vkk

-CMOS

47u

6209

3822

4909
4910

3808

22K

7802

74LVU04D

14

VCC

1Y

2

2Y

4

3Y

6

4Y

8

5Y

6Y

GND

7

560R

1n

CD_PORE

+5V6_Con

9614

3820

10R

BZX79-C6V8

270R

SE00

1A

1

2A

3

3A

4A

5A

6A

3807

5

2K2

9

11

13

T053

GND_D

1542

FE-BT-VK-N

FROM / TO DPL Board

3802

22K

2810

47p

GND_D

3801

470R

4801

2809

P

GND_D

For VCD version only

4802

9484

For Non-VCD version only

1541

FE-BT-VK-N

14
13

13

12

12

11

11

10

10

9

9

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

P

4911

2801
100n

100n

2808
100n

T074
T075
T076
T077
T078

T079
T080
T081
T082

T084

UX50

DSA_STB

AMP_CS_DC
AmOn

DPL_Clk
DPL_Data

D_DPL

DPL_Vol_Clk
DPL_Req

+12V_A
SS_L
A_DPL
SS_R
DPL_R
A_DPL
DPL_L

4906

DW00

CW00

EH-B
1524

3

2

1

GND_D

CD_PORE

For VCD version only

GND_M

+12V_M

6207

6208

1N4003

GND_M

+5V_CD

CD_Right

A_CD

CD_Left

TU_Right

TU_Left

GND_D

4914

1525

FE-BT-VK-N

9
8
7
6

1N4003

5
4

3
2
1

FE-BT-VK-N

TU_STEREO

TU_CLK
TU_DATA
TU_ENAB

+12V_A

FROM/TO TUNER

GND_A

2901
100n

D_Text

FE-BT-VK-N

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1523

T109

T111

FE-BT-VK-N

1520

T122

T123

GND_EMC

1522

1100

8
7
6
5
4
3
2
1

T105
T106
T107
T108

T110

FE-BT-VK-N
T085

T089

19

T090

18

T091

17

T092

16

15

T093

14

T094

13

T095

12

T096

11

T097

10

T098

9

T099

8

T100

7

6

5

T101

4

T102

3

T103

2

T104

1

+12V_A

47n

2954

A_TU

JW00

9483

aa

1521

9486

2520

10n

GND_A

23

22
21
20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

P

JE00

GND_D

T086

UP_CLK

T087

DQSY

T088

SRDT

GND_D

SHIELD
COAX2

COAX1

GND_D
PORE / DSA_STB

GND_D

SILD
CD_SH_DATA

SICL
CD_SH_CLK
CD_SH_STR

SW_INFO

+12V_M
GND_M

+5V_CD
CD_RIGHT

GND_A

CD_LEFT

470p

470p

2950

2951

100p

FROM/TO 3CDC

RW00

MIC_DET

4904

9904

GND_D

470p

2952

QE10

6204

WW00

GND_D

I2C_Data

I2C_Clk
GND_D

+5V6_Con

+12V_M

P

2953

Low_Pw_Ctrl

MIC_DET

DPL_Vol_Clk

DPL_Data

BZX79-B3V3

NTC

+5V6

-Vkk
F1
F2

4903

P

4907

4908

4915

DSA_STB

D_Text

HP_DET

SA_IN

Pw_Dn

Clipping

DPL_Clk

D_DPL

12-6

4.5V

T112
T113
T114
T115
T130

P

4912

4913

9405

GND_D

FE-BT-VK-N

T117
T118
T119

T120

3412

1K

3.5V

8.5V

4.9V

1403

1404

9

+5V

WE00

FE-BT-VK-N

1401

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16
17

17

18

18

19

19

UP_CLK

20
21

DQSY
SRDT

22

GND_D

23

1402

FE-BT-VK-N

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

DPL_VOL_CLK

13

DPL_CLK

14

DPL_DATA

15

GND_D

1405

1

NTC
GND_D

2

I2C_DATA

3

I2C_CLK

4

GND_D

5

+5V6_CON

6

+11V_D

7

8

+5V6

9

-VKK

10

F1

11

F2
CD_SH_DATA

12

CD_SH_CLK

13

14

CD_SH_STR

15

GND_D

16

SW_INFO
SICL
SILD
DSA_STB/GND_D

FRONT

FROM/TO

TU_STEREO

TU_CLK

TU_DATA
TU_ENAB

Tu_Gnd

HP_DET

SA_IN
POWER_DOWN

CLIP
LOW_PWR_CTRL

MIC_DET

FROM/TO

FRONT

A

B

C

D

E

F

1100 F6
1201 C1
1202 E1
1203 C1
1204 E1
1205 C1
1206 C1
1401 A9
1402 D9
1403 A9
1404 D9
1405 A9
1520 E6
1521 A7
1522 A6
1523 D6
1524 A5
1525 B5
1541 D4
1542 D4
1801 B1
2207 D3
2208 F2
2209 E3
2210 F2
2211 F3
2520 E7
2801 B4
2802 C3
2803 B3
2804 B3
2805 B2
2806 B2
2807 B1
2808 B4
2809 B4
2810 A4
2901 F6
2950 E7
2951 E7
2952 E7
2953 E7
2954 E6
2955 E1
3205 D2
3412 A8
3801 B4
3802 A4
3803 B3
3804 A3
3805 B2
3806 A1
3807 B4
3808 A3
3809 B2
3820 E3
3821 E2
3822 F3
4801 B4
4802 C4
4903 B8
4904 F7
4905 D3
4906 A5
4907 C8
4908 C8
4909 A3
4910 A3
4911 A4
4912 B8
4913 B8
4914 B5
4915 C8
4921 C1
5801 B2
5802 A3
6204 F7
6205 D3
6206 F2
6207 C5
6208 C5
6209 F3
7202 E3
7404 F3
7802 A3
9405 C8
9483 F6
9484 D4
9486 E7
9614 E3
9634 E2
9904 F7
T050 B1
T051 B1
T052 A3
T053 C4

T054 C1
T055 C1
T056 C1
T057 C1
T058 D1
T059 D1
T060 D1
T061 D1
T062 D1
T063 D1
T064 D1
T065 E1
T066 E1
T067 E1
T068 F1
T069 F1
T070 F1
T071 F1
T072 F1
T073 F1
T074 E4
T075 E4
T076 E4
T077 E4
T078 E4
T079 F4
T080 F4
T081 F4
T082 F4
T084 F4
T085 A6
T086 A7
T087 A7
T088 A7
T089 A6
T090 A6
T091 B6
T092 B6
T093 B6
T094 B6
T095 B6
T096 B6
T097 C6
T098 C6
T099 C6
T100 C6
T101 C6
T102 D6
T103 D6
T104 D6
T105 D6
T106 D6
T107 E6
T108 E6
T109 E6
T110 E6
T111 E6
T112 A8
T113 A8
T114 A8
T115 A8
T116 E3
T117 E8
T118 E8
T119 E8
T120 F8
T121 E1
T122 F6
T123 F6
T124 E1
T130 B8

123456789

Updated on 15 SEPT 2003

12-7

12-7

VIDEO OUT PART - COMPONENT & CHIP LAYOUTS

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 3435 pt4 dd wk0123

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 3435 pt4 dd wk0123

ELECTRICAL PARTSLIST - AF-9 BOARD

- MISCELLANEOUS - - CAPACITORS -

1100 4822 267 10676 CONNECTOR 2535 4822 124 40769 4,7µF 20% 100V
1102 4822 267 10676 CONNECTOR 2536 4822 124 40769 4,7µF 20% 100V
1103 4822 267 10676 CONNECTOR 2541 4822 124 41407 0,47µF 20% 63V
1204 2422 025 17467 CONNECTOR V 8P 2542 4822 124 41407 0,47µF 20% 63V
1206 4822 267 11039 CONNECTOR 2543 5322 126 11583 10nF 10% X7R 50V

1401 4822 265 11553 CONNECTOR 19P 2544 5322 126 11583 10nF 10% X7R 50V
1402 4822 267 11039 CONNECTOR 11P 2546 4822 121 43856 4,7nF 5% 250V
1501 4822 265 20553 CONNECTOR 2547 5322 126 11579 3,3nF 10% X7R 63V
1506 2412 020 00724 CONNECTOR V 2P 2548 5322 126 11579 3,3nF 10%X7R 63V
1520 4822 265 11515 CONNECTOR V 8P 2565 4822 121 43856 4,7nF 5% 250V

1523 4822 265 10981 CONNECTOR 2567 3198 016 31020 1nF NP0 25V
1531 4822 267 10953 CONNECTOR 2568 3198 016 31020 1nF NP0 25V
1603 4822 267 10733 CONNECTOR 2589 4822 121 42408 220nF 5% 63V

2590 4822 121 42408 220nF 5% 63V

- CAPACITORS - 2591 5322 121 42661 330nF 5% 63V

2201 4822 124 40207 100µF 20% 25V 2592 5322 121 42661 330nF 5% 63V
2202 4822 124 81151 22µF 50V 2593 4822 121 51252 470nF 5% 63V
2203 4822 124 40433 47µF 20% 25V 2594 4822 121 51252 470nF 5% 63V
2204 4822 124 40196 220µF 20% 16V 2601 3198 016 31020 1nF NP0 25V
2205 4822 126 14238 2,2nF X7R 50V 2602 3198 016 31020 1nF NP0 25V

CIRCUIT DIAGRAM - VIDEO OUT PART

20 A3

1803 A1 1809 A1 2885 A1

12

1809

1

2885
100p

CE50

3

AA

3

YKC21-3564

1803

1

1

2

CM50

23

20

1

2

DIPMATE

CW50

2206 2238 916 15641 22nF 10%X7R 25V 2603 4822 124 81151 22µF 50V
2207 4822 124 40433 47µF 20% 25V 2604 4822 124 81151 22µF 50V
2208 4822 126 13879 220nF +80-20% 16V 2605 2020 552 94427 100pF 5% NP0 50V
2209 4822 124 41751 47µF 20% 50V 2606 2020 552 94427 100pF 5% NP0 50V
2210 4822 126 13879 220nF +80-20% 16V 2607 4822 126 13881 470pF 5% 50V

2401 2020 552 94427 100pF 5% NP0 50V 2608 4822 126 13881 470pF 5% 50V
2402 2020 552 94427 100pF 5% NP0 50V 2609 4822 126 14508 180pF 5% 50V NP0
2403 2238 586 59812 100nF +80-20% Y5V 50V 2610
2404 2238 586 59812 100nF +80-20% Y5V 50V 2611 4822 124 81151
2501 2020 552 94427 100pF 5% NP0 50V 2612 4822 124 81151 22µF 50V

2502 2020 552 94427 100pF 5% NP0 50V 2621 4822 124 81151 22µF 50V
2503 2022 020 00734 1µF 20% 50V 2622 4822 126 13881 100pF 5% NP0 50V
2504 2022 020 00734 1µF 20% 50V 2623 4822 124 40433 47µF 20% 25V
2505 2020 552 94427 100pF 5% NP0 50V 2624 3198 017 42230 22nF Y5V 50V
2506 2020 552 94427 100pF 5% NP0 50V 2625 4822 124 40207 100µF 20% 25V

2507 2238 586 59812 100nF +80-20% Y5V 50V 2626 4822 124 40769
2511 2022 020 00734 1µF 20% 50V 2641 3198 016 31020 1nF NP0 25V
2512 2022 020 00734 1µF 20% 50V 2642 3198 016 31020 1nF NP0 25V
2513 3198 016 31020 1nF NP0 25V 2653 2020 552 94427 100pF 5% NP0 50V
2514 3198 016 31020 1nF NP0 25V 2654 2020 552 94427 100pF 5% NP0 50V

2515 2020 552 94427 100pF 5% NP0 50V 2669 2238 586 59812 100nF +80-20% Y5V 50V
2516 2020 552 94427 100pF 5% NP0 50V 2681 4822 124 40433 47µF 20% 25V
2521 2238 586 59812 100nF +80-20% Y5V 50V 2682 4822 122 33752
2522 2238 586 59812 100nF +80-20% Y5V 50V 2683
2523 2020 552 94427 100pF 5% NP0 50V 2691 2020 552 94427 100pF 5% NP0 50V

2524 2020 552 94427 100pF 5% NP0 50V 2707 2020 552 94427 100pF 5% NP0 50V
2531 4822 124 40769 4,7µF 20% 100V 2708 2020 552 94427 100pF 5% NP0 50V
2532 4822 124 40769 4,7µF 20% 100V 2771 4822 124 41407 0,47µF 20% 63V
2533 2020 552 94427 100pF 5% NP0 50V 2902 3198 017 44740 470nF Y5V 10V
2534 2020 552 94427 100pF 5% NP0 50V 2905 3198 017 42230 22nF Y5V 50V

4822 126 14508 180pF 5% 50V NP0

22µF 50V

4,7µF 20% 100V

15pF 5% NP0 50V

2238 586 59812 100nF +80-20% Y5V 50V

12-8 12-8

ELECTRICAL PARTSLIST - AF-9 BOARD

- CAPACITORS - - RESISTORS -

2908 2238 586 59812 100nF +80-20% Y5V 50V 3608 4822 116 83961 6,8K 5%
2922 2020 552 94427 100pF 5% NP0 50V 3609 4822 051 30273 27K 5% 0,062W
2923 4822 121 51387 10nF 20% 16V 3610 4822 051 30273 27K 5% 0,062W

3611 4822 051 30479 47Ω 5% 0,062W

- RESISTORS - 3612 4822 051 30479 47Ω 5% 0,062W

3201 4822 117 12968 820Ω 5% 0,62W 3613 4822 051 30102 1K 5% 0,062W
3202 4822 051 30151 150Ω 5% 0,062W 3614 4822 051 30102 1K 5% 0,062W
3205 4822 116 52289 5,6K 5% 0,5W 3615 4822 051 30339 33Ω 5% 0,062W
3401 4822 051 30471 470Ω 5% 0,062W 3616 4822 051 30339 33 Ω 5% 0,062W
3402 4822 051 30471 470Ω 5% 0,062W 3621 4822 051 30103 10K 5% 0,062W

3403 4822 116 52175 100Ω 5% 0,5W 3622 4822 051 30103 10K 5% 0,062W
3405 4822 051 30103 10K 5% 0,062W 3623 4822 051 30102 1K 5% 0,062W
3408 4822 051 30103 10K 5% 0,062W 3624 4822 051 30562 5,6K 5% 0,063W
3409 4822 051 30102 10K 5% 0,062W 3625 4822 051 30472 4,7K 5% 0,062W
3412 4822 050 11002 1K 1% 0,4W 3626 4822 051 30472 4,7K 5% 0,062W

3435 4822 050 11002 1K 1% 0,4W 3627 4822 052 10109 10Ω 5% 0,33W
3436 4822 050 11002 1K 1% 0,4W 3628 4822 116 52283 4,7K 5% 0,062W
3501 4822 051 30472 4,7K 5% 0,062W 3629 4822 051 30472 4,7K 5% 0,062W
3502 4822 051 30472 4,7K 5% 0,062W 3631 4822 050 11002 1K 1% 0,4W
3503 4822 051 30123 12K 5% 0,062W 3633 4822 051 30102 1K 5% 0,062W

ELECTRICAL PARTSLIST - AF-9 BOARD

- RESISTORS - - COILS & FILTERS -

4100 4822 051 30008 0Ω JUMPER 5621 4822 157 62552 2,2µH
4101 4822 051 30008 0Ω JUMPER
4104 4822 051 30008 0Ω JUMPER
4108 4822 051 30008 0Ω JUMPER
4110 4822 051 30008 0Ω JUMPER - DIODES -

4111 4822 051 30008 0Ω JUMPER 6201 4822 130 30621 1N4148
4112 4822 051 30008 0Ω JUMPER 6202 4822 130 30862 BZX79-B9V1
4113 4822 051 30008 0Ω JUMPER 6205 4822 130 61219 BZX79-B10
4114 4822 051 30008 0Ω JUMPER 6206 4822 130 31878 1N4003G
4115 4822 051 30008 0Ω JUMPER 6207 4822 130 31878 1N4003G

4116 4822 051 30008 0Ω JUMPER 6208 4822 130 31878 1N4003G
4119 4822 051 30008 0Ω JUMPER 6401 4822 130 30621 1N4148
4122 4822 051 30008 0Ω JUMPER 6774 4822 130 30621 1N4148
4124 4822 051 30008 0Ω JUMPER
4125 4822 051 30008 0Ω JUMPER - IC & TRANSISTORS -

4126 4822 051 30008 0Ω JUMPER 7201 5322 130 60159 BC846B
4127 4822 051 30008 0Ω JUMPER 7202 4822 209 72042 L78L05ACZ
4128 4822 051 30008 0Ω JUMPER 7401 4822 130 41246 BC327-25
4130 4822 051 30008 0Ω JUMPER 7402 5322 130 60159 BC846B
4132 4822 051 30008 0Ω JUMPER 7403 4822 209 17345 M62320FP



3504 4822 051 30123 12K 5% 0,062W 3634 4822 051 30562 5,6K 5% 0,063W
3505 4822 051 30153 15K 5% 0,062W 3635 4822 051 30103 10K 5% 0,062W
3506 4822 051 30153 15K 5% 0,062W 3636 4822 051 30472 4,7K 5% 0,062W
3511 4822 117 12968 820Ω 5% 0,62W 3637 4822 051 30103 10K 5% 0,062W
3512 4822 117 12968 820Ω 5% 0,62W 3638 4822 051 30472 4,7K 5% 0,062W

3513 4822 117 12903 1,8K 1% 0,063W 3640 4822 116 52289 5,6K 5% 0,5W
3514 4822 117 12903 1,8K 1% 0,063W 3644 4822 051 30102 1K 5% 0,062W
3521 4822 051 30102 10K 5% 0,062W 3645 4822 051 30221 220Ω 5% 0,062W
3522 4822 051 30102 10K 5% 0,062W 3646 4822 051 30221 220Ω 5% 0,062W
3525 4822 051 30471 470Ω 5% 0,062W 3651 4822 051 30102 1K 5% 0,062W

3526 4822 051 30471 470Ω 5% 0,062W 3652 4822 051 30102 1K 5% 0,062W
3531 4822 051 30152 1,5K 5% 0,062W 3653 4822 051 30102 1K 5% 0,062W
3532 4822 051 30152 1,5K 5% 0,062W 3654 4822 051 30102 1K 5% 0,062W
3533 4822 051 30273 27K 5% 0,062W 3655 4822 051 30102 1K 5% 0,062W
3534 4822 051 30273 27K 5% 0,062W 3656 4822 051 30102 1K 5% 0,062W

3543 4822 117 12925 47K 1% 0,063W 3657 4822 051 30102 1K 5% 0,062W
3544 4822 117 12925 47K 1% 0,063W 3658 4822 051 30102 1K 5% 0,062W
3545 4822 051 30562 5,6K 5% 0,063W 3683 4822 051 30154 150K 5% 0,062W
3546 4822 051 30562 5,6K 5% 0,063W 3684 4822 051 30154 150K 5% 0,062W
3547 4822 051 30103 10K 5% 0,062W 3686 4822 117 12864 82K 5% 0,6W

3548 4822 051 30103 10K 5% 0,062W 3687 4822 117 11817 1,2K 1% 1/16W
3549 4822 051 30183 18K 5% 0,062W 3688 4822 051 30391 390Ω 5% 0,062W
3550 4822 051 30183 18K 5% 0,062W 3689 4822 051 30151 150Ω 5% 0,062W
3591 5322 117 13056 8,2K 1% 0,063W 3692 4822 051 30334 330K 5% 0,062W
3592 5322 117 13056 8K2 1% 0,063W 3694 4822 051 30222 2,2K 5% 0,062W

4133 4822 051 30008 0Ω JUMPER 7501 9322 150 74668 TDA7468D
4134 4822 051 30008 0Ω JUMPER 7601 4822 209 31378 NJM4556MB
4135 4822 051 30008 0Ω JUMPER 7603 4822 130 42804 BC817-25
4137 4822 051 30008 0Ω JUMPER 7604 4822 130 42804 BC817-25
4138 4822 051 30008 0Ω JUMPER 7621 5322 130 60159 BC846B

4139 4822 051 30008 0Ω JUMPER 7622 4822 130 60373 BC856B
4141 4822 051 30008 0Ω JUMPER 7623 5322 130 60159 BC846B
4142 4822 051 30008 0Ω JUMPER 7635 4822 130 60373 BC856B
4143 4822 051 30008 0Ω JUMPER 7636 5322 130 60159 BC846B
4144 4822 051 30008 0Ω JUMPER 7651 4822 130 42804 BC817-25

4145 4822 051 30008 0Ω JUMPER 7652 4822 130 42804 BC817-25
4146 4822 051 30008 0Ω JUMPER 7653 4822 130 42804 BC817-25
4147 4822 051 30008 0Ω JUMPER 7654 4822 130 42804 BC817-25
4148 4822 051 30008 0Ω JUMPER 7681 4822 130 60373 BC856B
4151 4822 051 30008 0Ω JUMPER 7682 5322 130 60159 BC846B

4152 4822 051 30008 0Ω JUMPER 7803 5322 130 60159 BC846B
4153 4822 051 30008 0Ω JUMPER
4501 4822 051 30008 0Ω JUMPER
4641 4822 051 30008 0Ω JUMPER Note: Only these parts mentioned in the list are
4642 4822 051 30008 0Ω JUMPER normal service parts.

4802 4822 051 30008 0Ω JUMPER
4811 4822 051 30008 0Ω JUMPER
4812 4822 051 30008 0Ω JUMPER
4904 4822 051 30008 0Ω JUMPER
4907 4822 051 30008 0Ω JUMPER

3593 4822 051 30562 5,6K 5% 0,063W 3707 4822 051 30102 1K 5% 0,062W
3594 4822 051 30562 5,6K 5% 0,063W 3708 4822 051 30102 1K 5% 0,062W
3601 4822 116 52238 12K 5% 0,5W 3711 4822 051 30562 5,6K 5% 0,063W
3602 4822 116 52238 12K 5% 0,5W 3820 4822 116 52176 10Ω 5% 0,5W
3607 4822 051 30682 6,8K 5% 0,062W 3821 4822 052 10109 10 Ω 5% 0,33W

4913 4822 051 30008 0Ω JUMPER
4915 4822 051 30008 0Ω JUMPER
4920 4822 051 30008 0Ω JUMPER

EXPLODED VIEW - MAIN UNIT

13-1 13-1

13-2

SCREW LISTS - MAIN UNIT

ECHANICAL PARTSLIST ACCESSORIES

13-2

101 3140 117 71061 CAB FRONT /21/30 350 3140 118 51711 BOX SPK ASSY
101 3140 117 71051 CAB FRONT /22/25 351 4822 303 50063 FM ANTENNA
103 3140 117 69751 COVER FRONT CDC /21/30 356 3139 238 06131 REMOTE CONTROL
103 3140 117 71831 COVER FRONT CDC /22/25 384 2422 549 45067 ANT AM LOOP LAN-006 B
105 3140 117 64710 BTN SET C/CDC SEL /21/30 385 2422 070 98151 MAINSCORD /21/22

105 3140 117 64540 BTN SET CDC LPS C390 /22/25
106 3140 117 71021 COVER TRAY CDC
107 3140 117 69761 BUTTON SET OPEN/CLOSE
108 4822 454 13408 BADGE PHILIPS
128 3140 117 69771 WINDOW DISPLAY /21/30

128 3140 117 69891 WINDOW DISPLAY /22/25
129 3140 117 69781 COVER FRONT DISPLAY
130 3140 117 69791 COVER FRONT ORNA.
131 3139 114 71350 LIGHTGUIDE SOURCE SELECT
132 3140 117 69801 BUTTON SET SOURCE

134 3140 117 71031 BTN SET C/PROG N VCD
135 3140 117 69811 BUTTON MAX
136 3140 117 69822 BUTTON DSC/DBB/VEC/IS
137 3140 117 71071 RING VOLUME
138 3139 118 16230 KNOB ROTARY

139 3139 118 13190 KNOB VOLUME CHROME

!

!

385 2422 070 98147 MAINSCORD /25

!

385 2422 070 98248 MAINSCORD /30

!

386 4822 263 21092 ADAPTER PLUG /21
1201 3139 110 34600 FFC FOIL /21/22/30
1300 3139 110 35350 FFC FOIL 11P/220/11P AD

1400 3139 110 35110 FFC FOIL 04P/220/04P AD
1401 4822 320 12703 7P - 140MM
1402 3139 110 35100 FFC FOIL 19P/140/19P AD
1403 3139 110 34610 FFC FOIL 11P/180/11P AD
1500 3139 110 33960 FFC FOIL 04P/120/04P BD

1501 3139 110 33960 FFC FOIL 04P/120/04P BD /21
1600 3139 110 35050 FFC FOIL 08P/220/08P AD
1700 4822 320 12752 7P - 180MM
1800 3139 110 35880 FFC FOIL 15P/180/15P BD

!

5001 3103 308 30640 TRANSF. MAINS /21

!

5001 3103 308 30630 TRANSF. MAINS /22/25/30

140 3139 114 71330 LIGHTGUIDE DSC/DBB/VEC/IS
142 3140 117 64750 BUT SET RDS/NEWS /22/25
158 3140 117 69851 COVER CASS RIGHT
159 3140 117 69861 COVER CASS LEFT

160 3140 117 69871 LENS CASS RIGHT
161 3140 117 69881 LENS CASS LEFT
197 3139 114 68630 DOOR CASSETTE RIGHT ETF
198 3139 114 68620 DOOR CASSETTE LEFT ETF
199 4822 402 10621 PUSH-CATCH

200 4822 529 10322 DAMPER ASSY
201 3139 114 68640 PUSH CATCH LEFT
203 4822 492 11344 SPRING COMPRESSION
204 4822 402 11246 BRACKET RIGHT
205 4822 402 11245 BRACKET LEFT

185 D3 x 12
186 D3 x 12
211 D3 x 12
212 D3 x 12
213 D3 x 12

214 D3 x 12
215 D3 x 12
226 M3 x 6
227 M3 x 10
229 M3 x 10

230 D3 x 10
231 M3 x 10
232 M3 x 6
276 M3 x 6
277 M3 x 10

278 D3 x 16
279 D3 x 12
280 D3 x 12
283 D3 x 12
287 D3 x 12

292 D3 x 12
293 D3 x 12
294 M3 x 10
295 D3 x 12
296 D3 x 12

297 D3 x 12
299 D3 x 12
300 D3 x 12
301 D3 x 12
302 D3 x 12

206 3139 111 01380 SPRING TORSION RIGHT
207 3139 111 01390 SPRING TORSION LEFT
209 4822 492 42787 SPRING CASSETTE

242 4822 462 40683 RUBBER FOOT
251 3139 114 70970 BRACKET CDC LEFT

252 3139 114 70980 BRACKET CDC RIGHT
253 3139 114 73570 PANEL LEFT
254 3139 114 73580 PANEL RIGHT
255 3139 114 73590 COVER TOP
256 3140 114 63231 PANEL REAR /21/30

256 3140 114 63241 PANEL REAR /22/25
271 3139 114 71010 STOPPER HEATSINK

304 D3 x 12

Note: Only these parts mentioned in the list are

normal service parts.