Philips FW-P750 Service Manual

Mini System

FW-P750/22/37

Service Service

Service

Service Manual

TABLE OF CONTENTS

Page

Location of pc boards & Version variations................1-2

Technical Specifications ............................................. 1-3

Measurement setup ....................................................1-4

Service Aids, Safety Instruction, etc...........................1-5

Instruction for use : European version excerpt..........2-1

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

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

Set Block diagram ......................................................4-1

Set Wiring diagram .....................................................4-2

Front Control Board .......................................................5

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

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

ECO6 Tuner Board : Systems Cenelec...................... 7B

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

3CDC-LC-MB-DA11 Module........................................ 10

Power 2001 Module (30-70W 4 Channel Version) ..... 11

Center/Surround & Matrix Surround Socket Board...11A

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

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

COMPACT

DIGITAL AUDIO

©

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

Published by BB 0105 Service Audio Printed in The Netherlands Subject to modification

CLASS 1

LASER PRODUCT

GB

3139 785 22660

LOCATION OF PRINTED CIRCUIT BOARDS

1-2

MAINS SOCKET BOARD

C/S SOCKET BOARD

KEY-CDC BOARD

FRONT DISPLAY BOARD

IR-EYE

VU METER BOARD

BOARD

HEADPHONE BOARD

FRONT CONTROL BOARD

VERSION VARIATIONS:

Type /Versions: FW-P750

Features &

/22 /37

Board in used: Aux in /CDR in x x

Line Out Surround Out Subwoofer Out x x Digital Out Matrix Surround CD Text Dolby B RDS x News x Dolby Pro Logic (DPL) x x Incredible Surround Karaoke Features Voltage Selector ECO Power Standby (Clock Display Off) x ECO6 Tuner Board - Systems Non-Cenelec x ECO6 Tuner Board - Systems Cenelec x Center/Surround Channel x x

CD

MAINS BOARD

ETF7 BOARD

BOARD

DPL

& C/S

BOARD

E

N

TU

O

B

AF9 BOARD

R

D

R

A

POWER BOARD

SPECIFICATIONS

1-3

GENERAL:

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

120V for /37 220V for /33 220-230V for /22/34

230-240V for /30 Mains frequency : 50/60Hz Power consumption : < 1W at ECO Power Standby

: 15W at Standby

: 85W at Active Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 310 x 390mm

TUNER:

FM

Tuning range : 87.5-108MHz

65.81-74MHz for /34

1)

Grid : 50kHz (& 30kHz for /34)

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

300Ω click fit for /37 Sensitivity at 26dB S/N : < 7µV Selectivity at 600kHz bandwidth : > 25dB Image rejection : > 25dB Distortion at RF=1mV, dev. 75kHz : < 3% [<5%]

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

MW

Tuning range : 531-1602kHz

530-1700kHz for /21/21M/37 Grid : 9kHz

10kHz for /21/21M/37 IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 4.0mV/M Selectivity at 18kHz bandwidth : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5%

LW

Tuning range : 153-279kHz /22 Grid : 3kHz IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : [< 7.0mV/M] Selectivity at 18kHz bandwidth : [> 24dB] IF rejection : [> 30dB] Image rejection : [> 30dB] Distortion at RF=50mV, m=80% : [< 5%]

AMPLIFIER:

Output power (6Ω, 1kHz, 10% THD) L & R : 2 x 50W RMS /22 Center : 25W /22 Surround : 2 x 12.5W /22

Output power (6Ω, 60Hz-12.5kHz, 10% THD) L & R : 2 x 40W FTC /37 Center : 25W /37 Surround : 2 x 12.5W /37

Frequency response within -3dB : 40Hz-20kHz Digital Sound Control (DSC) : Digital, Rock, Pop,

Newage, Classic, Electric

Virtual Ambience Control (VAC) : Hall, Concert, Cinema,

Disco, Arcade, Cyber

Dynamic Bass Boost (DBB) : BEAT, PUNCH, BLAST,

DBB OFF

Dolby Pro Logic (DPL) : Dolby Surround

Dolby Center Phantom Dolby 3 Stereo Normal Stereo

Input sensitivity

Aux in : 500mV ± 3dB at 1kHz

CDR in : 1V ± 3dB at 1kHz

Output sensitivity

Subwoofer out (50Hz-8kHz) : 1.5V ± 3dB at 22kΩ

Headphone output at 32Ω : 15mW ± 1dB

CASSETTE RECORDER:

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

COMPACT DISC:

Measurement done at output conn. of the CDC module. Frequency response : < ±1.5dB for 20Hz-20kHz Output Voltage (in Vrms) : 550mV ± 2dB unloaded Signal to Noise Ratio (A-weighted) : > 80dBA Distortion at 1kHz : < 0.003% Channel Unbalance : < ±1dB Channel Separation (1kHz) : >60dB De-emphasis : 0 or 15/50 mS (Switched by subcode

on the disc)

[....] Values indicated are for "ECO6 Cenelec Board" only.

1)

Default setting is OFF, to switch on please refer page 3-4.

MEASUREMENT SETUP

Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

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

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

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

CD

Use Audio Signal Disc (replaces test disc 3)

DUT

L

R

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

e.g. PM5110

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

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

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

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

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

Cassette:

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

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

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

Compact Disc:

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

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

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

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

HANDLING CHIP COMPONENTS

ESD Equipment:

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

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

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

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

Extension cable

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

Connecting cable

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

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

Complete kit ESD3

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

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

WARNING

GB

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

F

ATTENTION

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

1-6

ESD

D

WARNUNG

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

WAARSCHUWING

NL

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

I

AVVERTIMENTO

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

GB

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

NL

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

F

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

D

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

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

CLASS 1

LASER PRODUCT

GB

Warning !

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

S

Varning !

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

3122 110 03420

I

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

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

Varoitus !

SF

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

DK Advarse !

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

2-1

3

FW-

MINI HIFI SYSTEM

DISC

CHANGE

OPEN•

CLOSE

DC

3

CHANGER

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

3

DISC DIRECT PLAY

DISC

3

CD SYNCHRO RECORDING

CD/CD

-

R/CD

-

RW COMPATIBLE

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

V

A

C

D

S

C

TA PE 1

TA PE 2

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

DISC

2

DISC

1

2

3

4

5

6

7

8

9

0

#

%

^

∞

S

O

U

N

D

N

A

V

I

G

ATION - JOG

CD

TUNER

TAPE AUX

SOURCE

DISPLAY

!

@

D

B

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

$

ECO POWER

)

RDS

N

E

W

S/TA

™

¡

£

≤

1

&

*

(

6

English

Contents

General Information

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

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

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

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

Preparations

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

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

Inserting batteries into the remote

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

Dolby Pro Logic

Setting up the Dolby Pro Logic system ......... 10

Test Tone ....................................................... 10–11

Switching the Dolby Pro Logic ........................ 11

Controls

Controls on the system and remote

control ........................................................... 12–13

Basic Functions

Plug and Play ........................................................ 14

Demonstration mode ........................................ 15

Switching the system on ................................... 15

Switching the system to Standby mode ........ 15

Switching the system to Eco Power

Standby mode ..................................................... 15

Power Saving Automatic Standby .................... 15

Display mode....................................................... 16

Volume Control .................................................. 16

Sound Navigation ........................................ 16–17

CD Operation

Discs for Playback .............................................. 18

Loading Discs ...................................................... 18

Disc Playback ....................................................... 19

Programming the disc tracks .................... 19–20

Repeat ................................................................... 20

Shuffle .................................................................... 20

Radio Reception

Storing Preset Radio Stations ................... 21–22

Tuning to Preset Radio Stations ...................... 22

Erasing a Preset Radio Station ........................ 22

RDS ................................................................ 22–23

NEWS/TA ............................................................ 23

Ta pe Operation/Recording

Ta pe Playback ............................................... 24–25

General Information on Recording ................ 25

Preparation for Recording ............................... 25

One Touch Recording ........................................ 25

CD Synchro Recording .............................. 25–26

Dubbing Tapes ..................................................... 26

External Sources

Listening to External Sources .......................... 26

Clock/Timer

View Clock .......................................................... 27

Clock Setting ....................................................... 27

Timer Setting ................................................ 27–28

Sleep Timer Setting ............................................ 28

Specifications

........................................... 29

Maintenance

.............................................. 30

Tr oubleshooting

............................. 30

–

31

2-2

7

English

General Information

This product complies with the radio

interference requirements of the European

Community.

Environmental Information

All unnecessary packaging has been omitted. We

have tried to make the packaging easy to

separate into three materials: cardboard (box),

polystyrene foam (buffer) and polyethylene (bags,

protective foam sheet).

Your system consists of materials which can be

recycled and reused if disassembled by a

specialised company. Please observe the local

regulations regarding the disposal of packaging

materials, exhausted batteries and old

equipment.

Acknowledgement

Energy Star

As an ENERGY STARRPartner, Philips has

determined that this product

meets the ENERGY STAR

R

guidelines for energy

efficiency.

Dolby

Manufactured

under license

from Dolby Laboratories. “PRO-LOGIC” and the

double-D symbol d are trademarks of Dolby

Laboratories. Confidential unpublished works.

C 1992-1997 Dolby Laboratories. All r ights

reserved.

Supplied accessories

– Remote control

– Batteries (two AA size) for remote control

– AM loop antenna

– FM wire antenna

–AC power cord

– CS-750 speaker package (includes one pair of

surround speakers and one centre speaker)

Safety Information

● Before operating the system, check that the

operating voltage indicated on the typeplate (or

the voltage indication beside the voltage

selector) of your system is identical with the

voltage of your local power supply. If not, please

consult your dealer.

● Place the system on a flat, hard and stable

surface.

● Place the system in a location with adequate

ventilation to prevent internal heat build-up in

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

clearance from the rear and the top of the unit

and 5 cm (2 inches) from each side.

● Do not expose the system, batteries or discs to

excessive moisture, rain, sand or heat sources

caused by heating equipment or direct sunlight.

● If the system is brought directly from a cold to a

warm location, or is placed in a very damp room,

moisture may condense on the lens of the disc

unit inside the system. Should this occur, the CD

player would not operate normally. Leave the

power on for about one hour with no disc in the

system until normal playback is possible.

● The mechanical par ts of the set contain self-

lubricating bearings and must not be oiled or

lubricated.

● When the system is switched to Standby

mode, it is still consuming some power.

To disconnect the system from the

power supply completely, remove the AC

power plug from the wall socket.

8

English

Preparations

Rear Connections

The type plate is located at the rear of the

system.

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

instructions on page 2.

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that all other connections

have been made.

WARNING!

–For optimal performance, use only the

original power cable.

–Never make or change connections with

the power switched on.

To avoid overheating of the system, a safety

circuit has been built in. Therefore, your

system may switch to Standby mode

automatically under extreme conditions. If

this happens, let the system cool down

before reusing it (not available for all versions).

B

Antennas Connection

Connect the supplied AM loop antenna and FM

antenna to the respective terminals. Adjust the

position of the antenna for optimal reception.

AM Antenna

AM ANTENNA

Fix the claw

to the slot

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

VCR or other radiation source.

SPEAKERS 6Ω

R

+

–

L

–

+

SUBWOOFER

OUT

SUBWOOFER

OUT

AUX/

CDR

IN

AM ANTENNA

AC

MAINS

LR

speaker

(right)

speaker

(left)

AC power cord

FM wire antenna

AM loop antenna

A

B

C

centre speaker

left

surround

right

surround

REAR SURROUND

CENTER 6

Ω

R +

–

L

C +

–

+

–

C

FMANTENNA

2-3

9

English

Preparations

FM Antenna

¶ For better FM stereo reception, connect an

outdoor FM antenna to the FM ANTENNA

terminal.

C

Speakers Connection

Front Speakers

Connect the speaker wires to the SPEAKERS

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

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

and black (unmarked) wire to "-".

1

2

¶ Clip the stripped por tion of the speaker wire as

shown.

Rear Surround Speakers

Connect the speaker wires to the REAR

SURROUND terminals, right speaker to "R" and

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

"+" and black (unmarked) wire to "-".

Centre Speaker

Connect the speaker wires to the CENTER

terminal, coloured (marked) wire to "+" and

black (unmarked) wire to "-".

Notes:

–For optimal sound performance, use the

supplied speakers.

– Do not connect more than one speaker to any

one pair of

+

/

-

speaker terminals.

– Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

Optional Connections

The optional equipment and connecting cords

are not supplied. Refer to the operating

instructions of the connected equipment for

details.

Connecting other equipment to your

system

Connect the audio left and right OUT terminals

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

CD Recorder to the AUX/CDR IN terminals.

Note:

– If you are connecting equipment with a 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 (still be

mono sound).

Subwoofer Out Connection

Connect the subwoofer to the SUBWOOFER

OUT terminal. The subwoofer reproduces just

the low bass sound effect (explosions or the

rumble of spaceships, for example).

Inserting batteries into the

Remote Control

Insert two batteries (Type R06 or AA) into the

remote control with the correct polarity as

indicated by the + and - symbols inside the

battery compar tment.

1

2

CAUTION!

– Remove batteries if they are exhausted

or not to be used for a long time.

– Do not use old and new or different

types of batteries in combination.

– Batteries contain chemical substances, so

they should be disposed off properly.

10

English

Dolby ProLogic Surround Sound provides the

current industry standard for home cinema

sound from VCR and TV broadcasts. The front

left and right speakers deliver detailed, directional

sound as the centre speaker "steers" dialogue/

vocal sound and centre screen action toward the

TV screen. Both surround speakers add a

greater sense of depth with special effects.

Audio and video tapes and discs with the

Dolby Surround mark are

encoded for multi channel Dolby Surround

sound. The DOLBY PRO LOGIC sound setting

allows you to listen to audio tracks as they were

recorded through the left, right, centre, and rear

channels.

IMPORTANT!

– Dolby Pro Logic Surround sound can only

be reproduced if the programme is

broadcast in Dolby Surround Sound.

–For the best Dolby Pro Logic sound,

switch on DPL with DSC set to “CLASSIC”

and with VAC off.

– Dolby Pro Logic mode will automatically

switch to normal stereo mode when

headphones is connected.

– When recording, it is advisable to switch

the Dolby Pro Logic to normal stereo mode.

Setting up the Dolby Pro Logic

system

You must set up the system properly in order to

experience and enjoy a Home Cinema sound

ambience.

Connecting the Speakers

5-Speakers Connection (refer to

“Preparations - Rear Connections”)

● Front speakers: Connect the front speakers.

● Centre speaker: Connect the centre speaker.

● Rear (surround) speakers: Connect either the

wired rear surround speakers or a pair of

wireless rear speakers (not supplied) to the

SURROUND OUT terminals.

Positioning the Speakers

To get the best surround sound effect, place the

speakers as follows.

TV

CENTER

SPEAKER

SURROUND

RIGHT

SURROUND

LEFT

FRONT

LEFT

FRONT

RIGHT

MINI HIFI

SYSTEM

SUB-

WOOFER

Front Left and Right Speakers

For the best sound, place the left and right

speakers at an angle of approximately 45

degrees to the listener.

Note:

–To avoid magnetic interference with the picture

on your TV, do not position the front speakers too

close to the TV.

Rear (surround) Speakers

The surround speakers should be placed at

normal listening ear level or mounted on the

wall at the back of the room. Most importantly,

experiment when placing the surround speakers

to obtain the best sound.

Centre Speaker

For the best sound, place the centre speaker at

the same height as the left and right speakers.

Place the centre speaker directly above or

beneath the television.

Test Tone

This feature enables you to adjust the Front Left,

Front Right, Centre and Surround Sound levels

of the respective speakers in Dolby Pro Logic

mode.

You must sit at the ideal sitting position and

use the remote control to perform this

operation.

1

Press CD, TUNER, TAPE or AUX to switch

on the system.

2

Press TEST TONE on the

remote control.

➜ A test signal is generated; it

will move through the Left,

Centre, Right, and Surround

speakers.

Dolby Pro Logic

2-4

12

English

Controls

(main system’s illustration on page 3)

Controls on the system and

remote control

1

ECO POWER

– to switch the system on or to Eco Power

Standby mode.2STANDBY ON

yy

y

– to switch the system on or to Standby mode.

3

DISPLAY SCREEN

– to view the current status of the system.

4

DISC TRAY5DISC CHANGE

– to change disc(s).

6

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

– to select a disc tray for playback.

7

OPEN•CLOSE

– to open or close the disc tray.

8

INTERACTIVE VU METER

– to show the VU (volume unit) meter in music or

volume mode depending on the display mode

selected.9VOLUME

– to increase or decrease the volume.

0

Tape Deck Operation

AUTO REPLAY

– to select continuous playback in either AUTO

PLAY or ONCE mode only.

DUBBING

– to dub a tape.

REC

– to start recording on tape deck 2.

!

SOUND NAVIGATION

– to select the desired sound feature : DSC, VAC

or DBB.@JOG CONTROL

– to select the desired sound effect for the

selected sound feature.

DSC ..................DIGITAL, ROCK, POP, NEWAGE,

CLASSIC or ELECTRIC.

VAC .................. HALL, CONCERT, CINEMA,

DISCO, ARCADE or CYBER.

DBB ..................BEAT, PUNCH or BLAST.

#

PRO LOGIC (DPL)

– to select Dolby Surround, Dolby Center

Phantom, Dolby 3 Stereo or Stereo mode.

$

DPL DISPLAY PANEL

– to view the selected Dolby Pro Logic setting.

%

ç

– to open the tape deck door.

^

TAPE DECK 2

&

TAPE DECK 1

*

SOURCE – 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.

TAPE / (TAPE 1• 2)

– to select tape deck 1 or 2.

AUX / (CDR/DVD)

– to select a connected external source :

CDR/DVD or AUX (auxiliar y) mode.

TV/AV (on the remote control only)

– to select TV or Video mode.

(

Mode Selection

PLAY PAUSE ÉÅ

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

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

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

initiate and start plug & play

mode.

SEARCH• TUNING àá

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.

for TV VOL. ....... to adjust the TV volume (if the

remote operates your TV).

DEMO STOP/CLEAR Ç

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

programme.

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

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

preset radio station.

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

................................. to reset tape counter number.

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.

PREV / PRESET / NEXT íë

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.

11

English

➜ "TEST TONE" followed by "ADAPT

BALANCE, CENTER AND REAR LEVEL" will

be displayed.

➜ The test signal will last for about 90 seconds.

Adjust the sound level

+

-

+

-

Front speakers

● Press BALANCE L on the remote control for

left speaker and press BALANCE R on the

remote control for right speaker.

➜ "BAL L +XX" or "BAL R +XX" will be

displayed.

Centre speaker

● Press CENTER + or - on the remote

control.

➜ "CENT +XX" or "CENT-XX" will be

displayed.

Surround speakers

● Press REAR + or - on the remote control.

➜ "REAR +XX" or "REAR -XX" will be

displayed.

To switch off the TEST TONE

● Press TEST TONE and then DPL on the

remote control.

Notes:

– It is advisable to set the speakers’ level at

normal listening level.

–"

XX

" denotes the sound level.

Switching the Dolby Pro Logic

● Press PRO LOGIC (DPL)

repeatedly to select and cycle

through the various sound

modes.

➜ The Dolby Pro Logic display

panel will light up with the

selection.

Dolby Surround ➜ Dolby Center Phantom

➜ Dolby 3 Stereo ➜ Stereo ➜ Dolby

Surround …

Dolby Surround

This setting is for a full

Dolby Surround Pro

Logic mode.

➜ “DOLBY SURROUND”

will be displayed.

Dolby Center Phantom

This setting is for use

without the centre

speaker. It redistributes

the centre speaker

sound to the left and right speakers, providing

conventional stereo across the front.

➜ “ DOLBY CENTER PHANTOM” will be

displayed.

Dolby 3 Stereo

Use this setting when full

surround is not required,

but a wide stereo sound

is desired. It requires

only the left, right and

centre speakers.

➜ “DOLBY 3 STEREO” will be displayed.

Normal Stereo

This setting is for normal

stereo sound without

Dolby Pro Logic. It

requires only the left and

right speakers.

➜ “STEREO” will be displayed.

Dolby Pro Logic

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

S

R

C

CENTER

SPEAKERS

SURROUND

L

S

LEFT RIGHT

2-5

13

English

Controls

*

6

ª

º

9

(

⁄

ﬂ

£ﬁ(

9

#

‹

≥

•

≤

+

-

+

-

§

¤

@

›

)

n

– to connect headphones.

¡

NEWS/TA

– to hear News or Traffic Announcement

automatically.™RDS

– to select RDS information.

£

DISPLAY

– to select different screen display mode :

NORMAL, MODE 1, MODE 2, or MODE 3.

≤

PROG (PROGRAM)

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

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

stations.

for CLOCK .......(on the system only) to select 12-

or 24-hour clock mode.

∞

CLOCK•TIMER

– to view the clock, set the clock or set the timer.

§

SHUFFLE

– to playback all available discs and their tracks/

programme in random order.≥REPEAT

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

repeatedly.

•

SLEEP

– to activate, deactivate or set the sleep timer.

ª

TIMER ON/OFF

– to activate or deactivate the timer.

º

CLOCK

– to view the clock display.

⁄

BALANCE L/R

– to balance the sound level of the front left and

right speakers.¤CENTER +/-

– to adjust the sound level of the centre speaker.

‹

MUTE

– to interrupt or resume sound reproduction.

›

REAR +/-

– to adjust the sound level of the surround

speakers.

ﬁ

TEST TONE

– to check the sound level of the Front Left, Front

Right, Centre and Surround speakers.ﬂB

– 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 123 or

TUNER, for example).

– Then select the desired function (

É

,

í

,

ë

, for e

xample).

14

English

Basic Functions

IMPORTANT!

Before you operate the system, complete

the preparation procedures.

Plug and Play

Plug and Play allows you to store all available

RDS stations and radio stations automatically.

If Plug and Play has not been installed

1

When you turn on the system, "AUTO

INSTALL - PRESS PLAY" will be displayed.2Press PLAYÉon the system to star t

installation.

➜ "INSTALL" will be displayed and followed by

"TUNER" and then "AUTO".

➜

PROG

will start flashing.

➜ The system will search for all RDS stations

and then continue with radio stations on FM,

MW and LW band respectively. Weak RDS

stations may be stored in later presets.

➜ All available RDS and radio stations with

sufficient signal strength will be stored

automatically.

➜ The system will stop searching when all the

available radio stations are stored or when the

memory for 40 preset radio stations is used.

➜ The last preset radio station or the first

available RDS station will play when Plug and

Play is completed.

3

The system will proceed to set the RDS time

automatically with the stored RDS preset station.

● If no RDS station is found in the first preset

station;

➜ The programme will exit automatically.

● If RDS radio station is found;

➜ "INSTALL" will be displayed and followed by

"TIME".

● When searching RDS time;

➜ "SEARCH RDS TIME" will be displayed.

➜ When RDS time is read, "RDS TIME" will be

displayed. The current time will be displayed for

2 seconds and stored automatically.

➜ If RDS station does not transmit RDS time

within 90 seconds, the programme will exit

automatically and the display will show “NO RDS

TIME”.

To reinstall Plug and Play

1

In Standby or Demonstration mode, press and

hold PLAYÉ on the system until "AUTO

INSTALL - PRESS PLAY" is displayed.2Press PLAYÉagain to start installation.

➜ All previously stored radio stations will be

replaced.

To exit without storing the Plug and Play

● Press Çon the system.

Notes:

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

open and close to initialise the system.

– If you do not complete Plug and Play installation,

Plug and Play will be reinitiated the next time you

turn on the power.

– If no stereo frequency is detected during

Plug and Play, "

CHECK ANTENNA

" will be

displayed.

– During Plug and Play, if no button is pressed

within 15 seconds, the system will exit Plug and

Play mode automatically.

FW-

MINI HIFI SYSTEM

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

CD

TUNER

TAPE AUX

DISPLAY

S

O

U

N

D

N

A

V

I

G

ATION - JOG

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

+

-

+

-

V

A

C

D

S

C

D

B

ECO POWER

R

D

S

N

E

W

S/

T

A

2-6

15

English

Demonstration mode

The system has a demonstration mode that

shows the various features offered by the system.

To activate the demonstration

● In Standby mode, press and hold DEMO

STOPÇon the system until "DEMO ON" is

displayed.

➜ The demonstration will begin.

To deactivate the demonstration

● Press and hold DEMO STOP Çon the system

until "DEMO OFF" is displayed.

➜ The system will switch to Standby mode.

Note:

– Even if you remove the AC power cord and

reconnect it to the wall socket, the demonstration

will remain off until you activate it again.

Switching the system on

In Standby/Demonstration mode

● Press STANDBY ON.

➜ The system will switch to the last selected

source.

● Press CD, TUNER, TAPE, AUX (or CD 123,

TUNER, TAPE 1/2 or AUX/CDR on the

remote control).

➜ The system will switch to the selected source.

● Press any one of the DISC DIRECT PLAY

buttons or OPEN•CLOSE.

➜ The system will switch to CD mode.

In Eco Power Standby mode

● Press ECO POWER.

➜ The system will switch to last selected source.

● Press CD 123, TUNER, TAPE 1/2 or

AUX/CDR on the remote control.

➜ The system will switch to the selected source.

Switching the system to Standby

mode

In Demonstration mode

● Press and hold DEMO STOP Ç on the

system.

In any other source mode (except Eco

Power Standby mode)

● Press STANDBY ON (or B on the remote

control).

➜ The clock will appear on the display when the

system is in Standby mode.

Switching the system to Eco

Power Standby mode (< 1 Watt)

● Press ECO POWER (or press and hold B on

the remote control).

➜ "ECO POWER" will be displayed, then the

display screen will go blank.

➜ The low power ECO POWER LED will be

lighted.

Note:

– If you have not deactivated the demonstration, it

will resume five seconds after the system switches

to Eco Power Standby or Standby mode.

Power Saving Automatic Standby

As a power-saving feature, the system will

automatically switch to Standby mode if you do

not press any buttons within 30 minutes after a

disc or tape has stopped playing.

Basic Functions

16

English

Display mode

There are four different display modes for

selection.

● Press DISPLAY repeatedly to select NORMAL,

MODE 1, MODE 2, or MODE 3.

NORMAL ........ All available LEDs will light up

and the display screen will have

full brightness. The VU meter will

be in music mode.

MODE 1 ..........All available LEDs will light up

and the display screen will have

full brightness. The VU meter will

be in volume mode.

MODE 2 ..........All available LEDs will light up

and the display screen will be at

half brightness. The VU meter

will be in music mode.

MODE 3 ..........The display screen will be at half

brightness. The VU meter and all

LEDs will be off.

Volume Control

Adjust VOLUME to increase (turn knob

clockwise or press VOLUME +) or decrease

(turn knob anti-clockwise or press VOLUME -)

the sound level.

To listen through the headphones

● Connect the headphones plug to the n socket

at the front of the system.

➜ The speakers will be muted.

To switch off the volume temporarily

● Press MUTE on the remote control.

➜ Playback will continue without sound and

"MUTE" will be displayed.

● To restore the volume, press MUTE again or

increase the VOLUME level.

Sound Navigation

For optimal sound listening, select only one

of the following navigation sound controls

at a time : DSC, VAC or DBB.

DSC (Digital Sound Control)

The DSC feature enables you to adjust the

system to suit your type of music.1Press DSC.

➜ DSC button lights up

2

Adjust the JOG

CONTROL (or press

DSC on the remote control

repeatedly) to select the

desired Digital Sound

Control effect : DIGITAL, ROCK, POP, NEWAGE,

CLASSIC or ELECTRIC.

➜ The selected DSC will be highlighted.

Note:

–For a neutral sound effect, select CLASSIC.

VAC (Virtual Ambience Control)

The VAC feature enables you to adjust the

system to select a type of environment.

1

Press VAC .

➜ VAC button lights up.2Adjust the JOG

CONTROL (or press

VAC on the remote

control repeatedly) to

select the desired Vir tual

Ambience Control effect : HALL, CONCERT,

CINEMA, DISCO, ARCADE or CYBER.

➜ The selected VAC will be highlighted.

Note:

– When you select VAC, the Dolby Pro Logic setting

will automatically switch to Dolby Center Phantom

mode.

V

A

C

D

S

C

D

B

V

A

C

D

S

C

D

B

Basic Functions

2-7

17

English

DBB (Dynamic Bass Boost)

There are three DBB settings to enhance the

bass response.1Press DBB.

➜ DBB button lights up.

2

Adjust the JOG

CONTROL (or press

DBB on the remote

control repeatedly) to select

the desired Dynamic Bass

Boost level : BEAT,

PUNCH, BLAST or DBB OFF.

➜ If “BEAT“ is selected,

will appear on

the display.

➜ If “PUNCH“ is selected,

will appear on

the display.

➜ If “BLAST“ is selected,

will appear on

the display.

➜ If “DBB OFF” is selected, DBB will be

deactivated.

Note:

– Some discs or tapes might be recorded in high

modulation, which causes a distortion at high

volume. If this occurs, deactivate DBB or reduce the

volume.

Automatic DSC-DBB / VAC-DBB

selection

The best DBB setting is generated automatically

for each DSC or VAC selection. You can

manually select the DBB setting that best suits

your listening environment.

Basic Functions

V

A

C

D

S

C

D

B

18

English

CD Operation

FW-

MINI HIF I SYST EM

DISC

CHANGE

OPEN•

CLOSE

DC

3

CHANGER

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

3

DISC DIRECT PLAY

DISC

3

CD SYNCHRO RECORDING

CD/ CD

-

R/CD

-

RW COMPATIBLE

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

DISC

2

DISC

1

CD

TUNER

TAPE AUX

DISPLAY

S

O

U

N

D

N

A

V

I

G

ATION - JOG

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

+

-

+

-

V

A

C

D

S

C

D

B

ECO POWER

R

D

S

N

E

W

S

/

TA

IMPORTANT!

– This system is designed for regular discs .

Therefore, do not use any accessories such

as disc stabiliser rings or disc treatment

sheets, etc., as offered on the market,

because they may jam the changer

mechanism.

– Do not load more than one disc into

each tray.

Discs for Playback

This system can playback all digital audio CD,

finalised digital audio CD-Recordable (CDR)

discs and finalised digital audio CD-Rewritable

(CDRW)discs.

Loading Discs

1

Press CD to select CD mode.

2

Press OPEN•CLOSE to open the disc tray.3Load up to two discs on the individual disc trays.

To load the third disc, press DISC CHANGE.

➜ The disc tray will rotate until the empty tray

is ready for loading.

3

CD CHANGER

CLOCK

.

TIMER

VOLUME

DEMO

PRESET TUNING

SHUFFLE

TIMER

PLAY

MODE

SIDE

SET CLOCK

TIMER SET

BAND

RECORD

DUBBING

CD TAPE

PROGRAM

CLEAR

RDS

MODE

1

2

3

TIMER

DBB PROGRAM

AMPM

SHUFFLE FMMW

LWSW

STEREO

NR

FRONT

BACK

RECORD

HSD

2

1

DISC CHANGE

DISC 1 DISC 2 DISC 3

OPEN•CLOSE

1

4

Press OPEN•CLOSE to close the disc tray.

➜ "READING" will be displayed. The selected

disc tray, total number of tracks and the playing

time will appear on the display.

➜ A lighted button indicates that a disc is loaded

in the disc tray.

Notes:

– Load the discs with the label side facing up.

–To ensure good system performance, w

ait until

the disc tray completely reads the disc(s) before

proceeding.

2-8

19

English

CD Operation

Disc Playback

a disc is loaded in the disc tray

the current selected disc tray is empty

the current selected disc tray is loaded

or playing

To playback all discs on the disc tray

● Press PLAYÉ.

➜ All the available discs will playback once, then

stop.

➜ During playback, the selected disc tray, tr ack

number and elapsed playing time of the current

track will appear on the display.

To playback one disc only

● Press the DISC DIRECT PLAY button : DISC 1,

DISC 2 or DISC 3.

➜ The selected disc will playback once, then

stop.

To interrupt playback

● Press PA USEÅ.

● To resume playback, press PLAYÉ again.

To stop playback

● Press Ç.

To search for a particular passage during

playback

● Press and hold à or á and release it when

the desired passage is located.

➜ During searching, the volume will be reduced.

To select a desired track

● Press í or ë repeatedly until the desired

track appears on the display.

● If playback is stopped, press PLAYÉ to star t

playback.

Note:

– In Shuffle mode, pressing

í

will cause the

player to skip only to the beginning of the current

track.

To skip to the beginning of the current

track during playback

● Press í once.

Replace discs during playback

1

Press DISC CHANGE.2To change the inner disc, press DISC

CHANGE again.

➜ "DISC CHANGE" will be displayed and the

disc will stop playing.

➜ The disc tray will close to retrieve the inner

disc, then reopen with the inner disc accessible.

Programming the disc tracks

Programming tracks is possible when playback is

stopped. Up to 40 tracks can be stored in the

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

“Loading Discs”).

2

Press PROG to start programming.

➜

PROG

will start flashing.

3

Press CD (CD 1•2•3) or DISC 1/2/3 button

to select a disc.

4

Press í or ë repeatedly to select the desired

track.

5

Press PROG to store the track.

¶ Repeat steps 3–5 to store other discs and

tracks.

6

Press PLAYÉ to start programme playback.

➜ "PLAY PROGRAM" will be displayed.

● To end programming without star ting playback,

press Ç once .

➜ The total number of tracks programmed and

the total playing time will appear on the display.

Notes:

– If the total playing time is more than "99:59"

or if one of the programmed tracks has a number

greater than 30, then "--:--" will appear on the

display instead of the total playing time.

– If you attempt to programme more than 40

tracks, "

PROGRAM FULL

" will be displayed.

– If you press any of the DISC DIRECT PLAY

buttons, the system will playback the selected disc

or track, and the stored programme will be ignored

temporarily. The

PROG

symbol also will disappear

temporarily from the display. It will reappear when

playback of the selected disc ends.

– During programming, if no button is pressed

within 20 seconds, the system will exit the

Programme mode automatically.

To review the programme

● Stop playback and press í or ë repeatedly.

● To exit review mode, press Ç.

20

English

To erase the entire programme

● Press Ç once when playback is stopped or

twice during playback.

➜ "PROGRAM CLEARED" will be displayed.

➜

PROG

will disappear from the display.

Note:

– The programme will be erased when the system

is disconnected from the power supply or when the

disc tray is opened.

Repeat

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

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

repeatedly to select various repeat modes.

● In normal playback

➜ "TRACK" – to repeat the current track.

"DISC" – to repeat the entire disc.

"ALL DISC" – to repeat all available discs.

➜

RPT

appears on the display.

● In programme playback

➜ "TRACK" – to repeat the current

programmed track.

"PROGRAM" – to repeat all programmed

tracks.

➜

RPT

and

PROG

will appear on the display.

● The selected track/disc(s)/progr amme will now

be played repeatedly until you press Ç.

2

To resume normal playback, press REPEAT

until the "OFF" mode is displayed.

➜

RPT

will disappear from the display.

Note:

– Selecting SHUFFLE during repeat playback will

cancel all repeat modes.

CD Operation

Shuffle

All the available discs and their tracks or all the

programmed tracks can be played in random

order.

1

Press SHUFFLE on the remote control.

➜ "SHUFFLE" and

SHUFF

will appear on the

display.

● The discs and the tr acks will be played in

random order until you press Ç.

2

To resume normal playback, press SHUFFLE

again.

➜

SHUFF

will disappear from the display.

When select REPEAT mode during

shuffling

● In normal shuffled playback

➜ "TRACK" and "ALL DISC" repeat modes are

available for selection.

➜

RPT

and

SHUFF

will appear on the

display.

● In programme shuffled playback

➜ "TRACK" or "PROGRAM" repeat modes are

available for selection.

➜

RPT

,

SHUFF

and

PROG

will appear on the

display.

For Recording, please refer to “Tape

Operation/Recording”.

2-9

21

English

Radio Reception

FW-

MINI HIF I SYST EM

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

CD

TUNER

TAPE AUX

DISPLAY

S

O

U

N

D

N

A

V

I

G

ATION-JOG

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

+

-

+

-

V

A

C

D

S

C

D

B

ECO POWER

R

D

S

N

E

W

S

/

TA

Storing Preset Radio Stations

You can store up to 40 preset radio stations in

the memory.

Automatic Preset Programming

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

Plug and Play”).

OR

1

Press TUNER (BAND) to select TUNER mode .

➜ "TUNER" will be displayed. A few seconds

later, the current radio frequency will appear on

the display.

➜ If a FM station is received in stereo,

will

appear on the display.

To begin automatic preset from a desired

preset number

● Press í or ë to select the desired preset

number.

➜ For those radio stations that had been stored

in one of the preset will not be restored again to

another preset number.

2

Press and hold PROG until "AUTO" appears on

the display.

➜

PROG

will start flashing.

➜ The system will search for all RDS stations

and then continue with radio stations on FM,

MW and LW band respectively.

➜ All available radio stations with sufficient signal

strength will be stored automatically.

➜ The system will stop searching when all the

available radio stations are stored or when the

memory for 40 preset radio stations is used.

➜ The last preset r adio station or the first

available RDS station will then be played when

completed.

To stop storing the automatic preset

● Press PROG or Ç on the system.

Note:

– If no preset number is selected, automatic preset

will begin from preset (1) and all your former

presets will be overridden.

Manual Preset Programming

1

Press TUNER (BAND) repeatedly to select the

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

➜

PROG

will start flashing.

➜ The next available preset number will be

displayed for selection.

3

Press and hold à or á until the frequency

indication starts to change, then release .

➜ The display will show "SEARCH" until a radio

station with sufficient signal strength is found.

To store the radio station to another

preset number

● Press í or ë to select the desired preset

number.

4

Press PROG again to store the radio station.

➜

PROG

will disappear from the display.

● Repeat steps 2–4 to store other preset radio

stations.

Tuning to a weak radio station

● Press à or á briefly and repeatedly until the

optimal reception is found.

To stop storing the manual preset

● Press Ç

on the system.

22

English

Notes:

– If you attempt to store more than 40 preset

radio stations, "

PROGRAM FULL

" will be

displayed.

– During programming, if no button is pressed

within 20 seconds, the system will exit the

Programme mode automatically.

Tuning to Preset Radio Stations

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

or ë to select the desired preset number.

➜ The preset number, radio frequency, and

waveband will appear on the display.

Erasing a Preset Radio Station

1

Press í or ë to select the preset radio station

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

DELETED” appears on the display.

➜ The radio frequency remain on the display.

➜ The preset number s of all other preset radio

stations in the band with higher numbers are also

decreased by one.

● Repeat steps 1–2 to erase other preset radio

stations.

For Recording, please refer to “Tape

Operation/Recording”.

Radio Reception

RDS

RDS (Radio Data System) is a broadcasting

service that allows FM stations to send additional

information along with the regular FM radio

signal. This additional information can contain:

STATION NAME: The radio station name is

displayed.

PROGRAMME TYPE: The following

programme types exist and can be received by

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

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

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

Classics, Other M, No type.

RADIO TEXT (RT): text messages appear on

the display.

Receiving RDS Radio Station

● Tuned to a radio station from FM band.

➜ If the radio station transmitting RDS signal,

the RDS logo (

) and the radio station name

will appear on the display.

To check the RDS information

● Press RDS repeatedly to scroll through the

following information (if available) : STATION

NAME

™™

™ PROGRAMME TYPE

™™

™ RADIO TEXT

™™

™ TUNED FREQUENCY

™™

™ STATION NAME ....

Notes:

– If the tuned radio station does not transmit RDS

signal or is a non RDS station, "

NO RDS

" will be

displayed.

– If the RDS text message is not available at the

RDS station, "

NO RDS TEXT

" will be displayed.

RDS Time

Some RDS station may be transmitting a real

clock time at an interval of ever y minute.

Setting the RDS time

1

Press CLOCK•TIMER twice.

➜ "00:00" or current time starts flashing.2Press RDS.

➜ "SEARCH RDS TIME" will be displayed.

➜ When RDS time is read, "RDS TIME" will be

displayed. The current time will be displayed for

2 seconds and stored automatically.

➜ If the RDS station does not transmit RDS

time within 90 seconds, "NO RDS TIME" will be

displayed.

2-10

23

English

Note:

– Some RDS station may be transmitting a real

time clock at a minute interval. The accuracy of

the transmitted time depends on the transmitting

RDS station.

NEWS/TA (traffic announcement)

(only available in RDS radio station)

Once the News PTY (Programme Type) or TA

(Traffic Announcement) data is detected in a

RDS station, it will switch to TUNER mode

automatically.

IMPORTANT!

You can activate NEWS/TA function in

Standby, Demonstration or any source

mode except Tuner and Eco Power Standby

mode.

To start NEWS/TA function

1

Press NEWS/TA to select NEWS or TA

function.

➜ If NEWS is selected, "NEWS" and

NEWS

will

appear on the display.

➜ If TA is selected, "TA" and

TA

will appear on

the display.

➜ It will scan the radio stations stored in the

first 5 preset and wait for the News Programme

Type/Traffic Announcement data to be available

in any of these RDS radio stations.

● If no RDS station is detected in the first 5

presets, the system will exit NEWS/TA function.

➜ "NO RDS NEWS" or "NO RDS TA" will be

displayed and

NEWS

or

TA

will disappear from

the display.

2

When NEWS or TA transmission is detected, the

system will switch to Tuner mode automatically.

➜

NEWS

or

TA

will start flashing.

Notes:

–You have to exit Tuner mode before selecting

NEWS/TA function.

– While searching NEWS/TA in progress, the

current source activity will remain uninterrupted.

– Before you activate the NEWS/TA feature,

ensure that the first 5 presets have RDS stations.

– The NEWS/TA works only once for each

activation.

– The NEWS/TA will not start if a recording is in

progress.

To cancel NEWS/TA function

● Press NEWS/TA again or press TUNER to

select tuner mode.

● During news bulletin or traffic announcement,

press any other available source keys to execute

the relevant source mode.

Radio Reception

24

English

Ta pe Operation/Recording

FW-

MINI HIF I SYST EM

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

TAPE 1

TAPE 2

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

CD

TUNER

TAPE AUX

DISPLAY

S

O

U

N

D

N

A

V

I

G

ATION - JOG

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

+

-

+

-

V

A

C

D

S

C

D

B

ECO POWER

R

D

S

N

E

W

S

/

TA

IMPORTANT!

– Before playing a tape, check and tighten

slack tape with a pencil. Slack tape may get

jammed or may burst in the mechanism.

– C-120 tape is extremely thin and is easily

deformed or damaged. It is not

recommended for use in this system.

– Store the tapes at room temperature and

do not put them too close to a magnetic

field (for example, a transformer, TV or

speaker).

Ta p e Playback

1

Press çto open the tape deck door.2Insert a recorded tape and close the tape door.

● Load the tape with the open side down and the

full spool to the left.

3

Press TAPE (TAPE 1•2) repeatedly to select

tape deck 1 or tape deck 2.

➜ The selected tape deck number is displayed.

4

Press PLAYÉ to start playback.

To stop playback

● Press Ç.

To change the playback mode

● Press AUTO REPLAY repeatedly to select the

different playback modes.

➜ "AUTO REPLAY" ( å ) or "ONCE" will

appear on the display.

AUTO REPLAY …the tape will rewind

automatically at the end of

playback and replay again. It will

replay up to a maximum of 20

times until you press Ç.

ONCE ..............the tape will playback the

selected side once and then stop.

To rewind or fast forward during

playback

● Press and hold à or á until the desired

passage is reached, then release.

➜ The tape continues playing.

● The tape will stop automatically at the end of

the rewinding or fast forwarding.

➜ During searching,

the sound is reduced to a

low volume.

2-11

25

English

To rewind or fast forward when playback

is stopped

1

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

To reset tape counter number

● When in stop mode, pressÇ.

➜ “TP1 000” or “TP2 000” will be displayed.

Notes:

– During rewinding or fast forwarding of a tape, it

is also possible to select another source (CD,

TUNER or AUX, for example).

– The tape counter will automatically set to zero

after detecting end of tape.

General Information on

Recording

● For recording, use only tape of IEC type I

(normal tape) or IEC type II (Cr0

2

).

● The recording level is set automatically, regardless

of the position of the Volume, VAC, DSC and so

forth.

● The tape is secured at both ends with leader

tape. At the beginning and end of the tape ,

nothing will be recorded for six to seven

seconds.

● To prevent accidental recording, break out the

tab on the left shoulder of the tape side you

want to protect.

● If “CHECK TAPE” is displayed, the protection

tab has been broken. Put a piece of clear

adhesive tape over the opening. Do not cover

the Cr0

2

tape detection hole when covering the

tab opening.

IMPORTANT!

– Recording is permissible if copyright or

other rights of third parties are not

infringed upon.

– Recording is possible only on tape deck 2.

– Switch off Dolby Pro Logic when

recording.

Preparation for Recording

1

Press TAPE (TAPE 1•2) to select TAPE 2.2Load a recordable tape into tape deck 2 with full

spool to the left.

3

Prepare the source to be recorded.

CD – load the disc(s).

TUNER – tune to the desired radio station.

TAPE – load the prerecorded tape into tape

deck 1 with the full spool to the left.

AUX – connect external equipment.

When recording is in progress

➜

starts flashing.

● It is not possible to listen to another source

except for dubbing tapes.

● It is not possible to activate the timer function.

One Touch Recording

1

Press CD, TUNER or AUX to select the

source.

2

Start playback of the selected source.3Press REC to start recording.

To stop recording

● Press Ç on the system.

Note:

– One Touch Recording is not possible in TAPE

mode, "

SELECT SOURCE

" will be displayed.

CD Synchro Recording

1

Press CD 1•2•3 to select the disc.

● Press í or ë to select the desired track to

start recording.

● You can programme the tracks in the order you

want them to be recorded (refer to “CD

Operation - Programming the disc tracks”).

2

Press REC to start recording.

➜ The disc will star t playback automatically.

Ta pe Operation/Recording

26

English

Ta pe Operation/Recording

To select another track during recording1Press PA USEÅ to interrupt recording.

2

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

To stop recording

● Press Ç.

➜ Recording and disc playback will stop

simultaneously.

Dubbing Tapes

1

Load the prerecorded tape in tape deck 1.

● You can set the tape to the desired passage

where recording will start.

2

Press DUBBING.

➜ Playing and recording will star t simultaneously.

➜ "DUB OOO" will be displayed.

Listening to External Sources

1

Connect the audio out terminals of the external

equipment (TV, VCR, Laser Disc player, DVD

player or CD Recorder) to the AUX/CDR IN

terminals of your system.

2

Press AUX (CDR/DVD) repeatedly to select

CDR/DVD mode or normal AUX mode.

➜ "CDR/DVD" or "AUX" will be displayed.

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

MUSIC LEVEL

INTERACTIVE VU MET

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

CD

TUNER

TAPE AUX

DISPLAY

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT

S

C

R

PRO LOGIC

ECO POWER

R

D

S

N

E

W

S

/

TA

External Sources

● If the sound from the external source is

distorted, select CDR/DVD mode for listening.

Notes:

–You are advised not to listen to and record from

the same source simultaneously.

– All the navigation sound control features (DSC

or VAC for example) are available for selection.

– Refer to the operating instructions for the

connected equipment for details.

For Recording, please refer to “Tape

Operation/Recording”.

● Dubbing of tapes is possible on one side of the

tape only. To continue record on the reverse

side, at the end of side A, flip the tapes to side B

and repeat the procedure.

To stop dubbing

● Press Ç.

Notes:

– Dubbing of tapes is possible only from tape

deck 1 to tape deck 2.

–To ensure good dubbing, use tapes of the same

length.

–Y

ou can listen to another source while dubbing.

2-12

27

English

Clock/Timer

FW-

MINI HIF I SYST EM

CD 1•2•3

BAND

CDR/DVD

TAPE 1•2

PROG

DUBBING REC

CLOCK•

TIMER

AUTO

REPLAY

STANDBY-ON

MUSIC LEVEL

INTERACTIVE VU METER

VOLUME

P

R

E

V

P

R

E

S

E

T

N

E

X

T

DEMO

STOP/

CLEAR

PLAY•

PAUSE

S

E

A

R

C

H

•

T

U

N

I

N

G

CD

TUNER

TAPE AUX

DISPLAY

S

O

U

N

D

N

A

V

I

G

ATION - JO G

SOURCE

L

S

SURROUND

SPEAKERS

CENTER

LEFT RIGHT

S

C

R

PRO LOGIC

+

-

+

-

V

A

C

D

S

C

D

B

ECO POWER

R

D

S

N

E

W

S

/

TA

IMPORTANT!

When in Eco Power Standby mode, it is not

possible to operate clock or timer function.

View Clock

The clock (if it is set) will be shown in Standby

mode.

To view the clock in any source mode

(CD or TUNER for example)

● Press CLOCK•TIMER (or CLOCK on the

remote control).

➜ The clock will be displayed for a few seconds.

➜ If the clock has not been set, "--:--" will be

displayed.

Clock Setting

The clock can be set in either 12-hour or

24-hour mode ("AM 12:00" or "00:00" for

example)

1

Press CLOCK•TIMER twice.2Press PROG on the system repeatedly to select

clock mode.

➜ If 12-hour mode is selected, "AM 12:00" will

start flashing.

➜ If 24-hour mode is selected, "00:00" will start

flashing.

3

Press à or á on the system repeatedly to set

the hour.

4

Press í or ë on the system repeatedly to set

the minute.

5

Press CLOCK•TIMER again to store the

setting.

➜ The clock will star t working.

To exit without storing the setting

● Press Çon the system.

Notes:

– The cloc k setting will be cancelled when the

power cord is disconnected or if a power failure

occurs.

– During clock setting, if no button is pressed

within 90 seconds, the system will exit clock setting

mode automatically.

–To set the clock automatically through the time

information in the RDS signal, refer to "Radio

Reception - RDS Time".

Timer Setting

The system can switch on to CD, TUNER, or

TAPE 2 mode automatically at a preset time,

serving as an alarm to wake you up.

IMPORTANT!

– Before setting the timer, ensure that the

clock is set correctly.

– The timer will always be switched on

after it has been set.

– The timer will not start if a recording is in

progress.

– The volume of the timer will increase

gradually from the minimum level until it

reaches the last tuned volume level.

1

Press and hold CLOCK•TIMER for more than

two seconds to select timer mode.

➜ "AM 12:00" or "00:00" or the last timer

setting will start flashing.

➜

TIMER

will start flashing.

➜ The selected source will be lighted while

other available sources are flashing.

28

English

2

Press CD, TUNER or TAPE to select the

desired source.

● Before setting timer, make sure the music source

has been prepared.

CD – Load the disc(s). To start from a specific

track, make a programme (refer to “CD

Operation - Programming the disc tracks”).

TUNER – tune to the desired radio station.

TAPE – load the prerecorded tape into tape

deck 2.

3

Press à or á on the system repeatedly to set

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

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

➜ "TIMER ON" will be displayed and followed

by the set timer "XX:XX" and then the selected

source.

➜

TIMER

will remain on the display.

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

To exit without storing the setting

● Press Çon the system.

Notes:

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

preset timer is reached, TUNER will be selected

automatically.

– During timer setting, if no button is pressed

within 90 seconds, the system will exit timer setting

mode automatically.

To deactivate the TIMER

● Press TIMER ON/OFF on the remote control.

➜ The display will show "CANCEL" and

TIMER

will disappear from the display.

To activate the TIMER

● Press TIMER ON/OFF on the remote control.

➜ The last set timer information will be shown

for a few seconds and

TIMER

will appear on

the display.

Sleep Timer Setting

The sleep timer enables the system to switch to

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

to select a preset time.

➜ The selections are as follows (time in

minutes):

15

™™

™ 30

™™

™ 45

™™

™ 60

™™

™ OFF

™™

™ 15 …

➜ "SLEEP XX" or "OFF" will be displayed. "XX"

is the time in minutes.

2

When you reach the desired length of time, stop

pressing the SLEEP button.

➜

SLEEP

will appear on the display, except for

"OFF" mode.

➜ The Sleep Timer is now set. Before the

system switches to standby mode, a countdown

of 10 seconds will be displayed.

"SLEEP 10"

™™

™ "SLEEP 9"....

™™

™ "SLEEP 1"

™™

™ "SLEEP"

While SLEEP mode is activated

To check the remaining length of time

● Press SLEEP once.

To change the preset sleep timer

● Press SLEEP twice.

➜ The display will show the remaining time

followed by the sequence of sleep timer options.

To deactivate the Sleep Timer

● Press SLEEP repeatedly until "OFF" is displayed,

or press the STANDBY ON button.

Clock/Timer

30

English

Maintenance

Cleaning the Cabinet

¶ Use a soft cloth slightly moistened with a mild

detergent solution. Do not use a solution

containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

¶ When a disc becomes dir ty,

clean it with a cleaning cloth.

Wipe the disc from the centre

out. Do not wipe in a circular

motion.

¶ Do not use solvents such as

benzine, thinner, commercially

available cleaners, or antistatic spray intended for

analogue records.

Cleaning the disc lens

¶ After prolonged use, dirt or dust may

accumulate at the disc lens. To ensure good

playback quality, clean the disc lens with Philips

CD Lens Cleaner or any commercially available

cleaner. Follow the instructions supplied with the

cleaner.

Cleaning the Heads and the Tape Paths

¶ To ensure good recording and playback quality,

clean the heads

A

, the capstan(s)

B

, and

pressure roller(s)

C

after every 50 hours of

tape operation.

¶ Use a cotton swab slightly moistened with

cleaning fluid or alcohol.

¶ You also can clean the heads by playing a

cleaning tape once.

C CB

B

A

Demagnetising the heads

¶ Use a demagnetising tape available at your

dealer.

Tr oubleshooting

WARNING

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

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

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

are unable to remedy a problem by following these hints , consult your dealer or ser vice center.

Problem Solution

CD OPERATION

“NO DISC” is displayed. – Inser t a disc.

– Check if the disc is inser ted upside down.

–Wait until the moisture condensation at the lens

has cleared.

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

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

31

English

Troubleshooting

RADIO RECEPTION

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

connect an external antenna for better reception.

– Increase the distance between the Mini HiFi

System and your TV or VCR.

TAPE OPERATION/RECORDING

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

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

2

)

tape.

– Apply a piece of adhesive tape over the missing

tab space.

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

switch on the system again.

Recorded material sounds strange. – Switch off Dolby Pro Logic mode when

recording.

GENERAL

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

are pressed. switch on the system again.

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

quality. – Disconnect the headphones.

– Check that the speakers are connected correctly.

– Check if the stripped speaker wire is clamped.

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

reversed.

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

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

– Reduce the distance between the remote control

and the system.

– Inser t the batteries with their polarities

(+/– signs) aligned as indicated.

– Replace the batteries.

–Point the remote control in the direction of the

system’s IR sensor.

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

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

– If recording is in progress, stop recording.

Not all lighted buttons are showing light. – Press DISPLAY to select NORMAL or MODE 1

display mode.

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

has been disconnected. Reset the clock/timer.

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

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

2-13

DO NOT PRINT

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

3-1 3-1

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.

Remove Cover Tray CDC

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

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 3 screws to remove the Panel Left (pos 253) and

3 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

3-2

Dismantling of Rear PortionDismantling of the Front Display Board and Front Control Board

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

2) Remove 5 screws D as indicated to loosen the Front Display Board (pos 1101-A).

3) Remove 9 screws E as indicated to loosen the Front Control Board (pos 1107-A).

4) Remove 1 screw F as indicated to loosen the IR-Eye Board (pos 1107-D).

5) Remove 3 screws N as indicated to loosen the VU Meter Board (pos 1107-C).

1) Remove 2 screws J and uncatch M1 as indicated to loosen the AF Board (pos 1102-A).

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

3) Remove 4 screws P as indicated to loosen the Center/ Surround Socket Board (pos 1108).

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

Remove AF Board

Remove Front Display Board and Headphone Board

Remove VU Meter Board

Dismantling of the ETF Tape Module

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

Remove Front Control Board and IR-Eye Board

Repair Hints

1) The Knob Volume Rotary (pos 117) 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 Jog Rotary (pos 140) 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

3-3 3-3

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

3-4 3-4

SERVICE TEST PROGRAM

TUNER TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

TUNER

Button pressed?

Service frequencies are

copied to the RAM (see Table 1)

Tuner works normally except:

PROGRAM button

Disconnect

Mains cord ?

Y

Service Mode left

PRESET

10

11

Europe

"EUR"

1

87.5MHz

2

108MHz

3

531kHz

4

1602kHz

5

558kHz

6

1494kHz

7

153kHz

8

279kHz

9

198kHz

98MHz

87.5MHz

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

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

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

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

N

East Eur.

"EAS"

87.5MHz

108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

98MHz

East Eur. Extended-band

65.81MHz

108MHz

87.5MHz

531kHz

1602kHz

558kHz

1494kHz

70.01MHz

65.81MHz

Table 1

QUARTZ TEST

Output at (Front Display Board)

pin 19 of uP = 2048Hz

Output at (Front Display Board)

pin 19 of uP = 2,929.6875Hz

"EAS"

74MHz

98MHz

O

Button pressed?

Y

Display shows

32K

O

Button pressed?

Y

Display shows

12M

9

Button pressed?

Y

USA

"USA"

87.5MHz

108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

N

Oversea

"OSE"

87.5MHz

108MHz

531/530kHz*

1602/1700kHz*

558/560kHz*

1494/1500kHz*

87.5MHz

98MHz

To start service test program

hold

depressed while

plugging in the mains cord

Display shows the

ROM version

"S-Vyy"

(Main menu)

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.

Error code

E1000

E1001

E1002

E1003

E1005

E1006

E1007

E1008

E1020

E1070

E1071

E1079

Error Description

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

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

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

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

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

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

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

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

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

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

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

The drawer could not enter the inside position is opening again. This can be caused because the drawer is blocked by something and cannot go fully inside, or the drawer switch is defective and does not close.

™

& Aux

N

S refers to Service Mode

V refers to Version

yy refers to Software version number of the µProcessor (counting up from 01 to 99)

Table 2

Figure 1

Figure 2

DISPLAY TEST

or

N

FW-C780

On

FW-P750

On

ACTION

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

Load default data. Display shows "NEW" for 1 second.

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

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

Mini 2001 FW-C5xx/7xx Service Test Program (dd wk0046)

Various

other Tests

2

Button pressed?

Y

Display shows Figure 1 and

switch all LEDs on (except ECO

POWER & VU Volume LEDs),

and full VU deflection.

2

Button pressed?

Y

Display shows Figure 2

and switch alternate LEDs on

(see Table 3),

and partial VU deflection.

9

Button pressed?

Y

LEDs

FW-C500 , FW-C550

DISC 1

DISC 3

TAPE

TUNER

CENTRE

SURROUND LEFT

STEREO RIGHT

VAC

DBB

VU BACK LIGHT

VU VOLUME

TEST

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

FW-C700 , FW-C720

On

Table 3

Activated with

R

9 to Exit

TEST

ROTARY ENCODER TEST

QEEPROM FORMAT

Rotary

Volume Knob

Jog Shuttle Knob

LEAVE SERVICE TESTPROGRAM

Disconnect mains cord

SET BLOCK DIAGRAM

4-1 4-1

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

-VKK

-CMOS REG.

A

LOW_PW_SPLY

+5V

REG.

A

D

-CMOS

-9V

+5V6

CON

SA_OUT

2.1V

75 ohm

Vpp 0.5V

DIG OUT

AUX

AUX 500mV

CDR 1V

DIG

+12V_A

COAX1 (FROM CDC)

DIG

A

D

MIC

A

Attn

-8.5 dB

VREF

Line Out

500mV

+9V1

REG.

DPL

H/P Amp

From other Chan.

Mute_SW Mute_SW_FR

A

-Vkk

Mute1

2.50V 85dBA

3dB

Mute CCT

SUBWOOFER

CCT

A

H/P

A

S/W OUT

A

Mute_SW_FR

1.90V 67dBA

3dB

A

1.25V 86dBA

650mV 78dBA

3.2dB

3.5dBA

H/P

FIS or SIS Filter CCT

SSL

500mV

Audio Signal

76dBA

16dB

Proc.

DPL

A

DPL/ IS Interface

A

AD

Mute CCT

A

-Vkk Mute2

CDC

D

DIG

TUNER

250mV

MA

125mV

A

125mV

TAPE

26mV

SSL

A

M

A

From other Chan.

D

(Blue Strip)

(wOOx)

(BassTreble)

Block_Diagram (3139 119 33780) dd wk0048

SET WIRING DIAGRAM

4-2

FRONT

VU Meter

( 1107 )

+5V6

VUmeter

GND_D

GND__D

1

HR 3p/100/3p OE

1840

1407 FFC AD 06p 140

1408

1

IR Receiver

FRONT

CDC KEYS

( 1107 )

GND_D

Cdc1Lit

Cdc3Lit

Key_Con

Cdc2Lit

Bit0

Bit1

1

1400

11

1409

1408

1

20

RC5

GND_B

+5V6_Con

GND-B

1800

1403 FFC AD 06p 180

Key2

TP_ADC1

+F

GND

TP_ADC2

TP_SH_CLK

1407

1406

FFC AD 07p 180

1402

Key1

GND-B

CD Led

TP_SH_DATA

TP_SH_STR

7

1

TP_ADC2

( 1107 ) ( 1104 )

TAPE DD

ETF7

CD-CHANGER

3CDC-LC

1602

1405

FFC AD 08p 120

GND_D

Aux Led

Tuner Led

1

+F

GND

TP_ADC1

TP_SH_CLK

MIC_DET

MPEG GND

ECHO I/P

FRONT

CONTROL/KEYS

( 1107 )

1

8

1

1412

1403

Tape Led

FRONT

DISPLAY/u-P

( 1101 )

1706

TP_SH_STR

TP_SH_DATA

( 1105 )

GND_D_VCD

MPEG01B

GND_D

CVBS

1

1603

wOOx A

VAC Led

wOOx B

1602

1404

1

1411

SHR_DATA DSA_DATA

DSA_ACK

DSA_STR

GND_D

1405

TP_REC_LEFT

TP_REC_RIGHT

CD_SH_STR

CD_SH_DATA

GND_D_COAX

GND_D_CDTEXT

JOG A

GND_D

1600 (12p) 1603 (10p) 1601 (8p)

12

1404 FFC AD 10p 120 ( For C 5xx, 700 & 720 ) FFC AD 12p 120 (For C780 only ) FFC AD 12p 120 ( For P750 only )

1406 19p

1402

FFC AD 11p 180

( For C5xx & C7xx only )

or

FFC AD 15p 180

( For P750 only )

1701

GND_A_TP

TP_LEFT

+11V_A

TP_RIGHT

-CMOS

GND_M

+11V_M

1703

1805

CD_Left

GND_A_CD

CD_Right

+5V_CD

GND_M

+11V_M

SW_INFO

CD_SH_CLK

SICL

SILD

GND_D_CD

CD_PORE

GND_D_CD

COAX1 COAX2 SHIELD

SRDT

DQSY

uP_CLK

JOG B

+5V6

Max / wOOx / LedShClk

IS Led / LedShData

DBB / LedShStr

DSC Led

1

FFC AD 07p 220

1

HR 02p/180/02p HR

23

FFC BD 15p 120

( For C5xx & P750 )

FFC BD 19p 120

( For C7xx only )

1

1509

HR 2P/280/2P

1508

HR 3P/280/3P

1702

1701

1503

1401

or

FFC AD 19p 180

1403 1401 1405

1

16

19

23

1404 1402

1

11

15

1531

1

7

1506

1

15211522 1523

1

23

20

1

CVBS GND_D

NTC GND_D_I2C I2C_DATA I2CCLOCK GND_D +5V6_CON +11V +5V6

-Vkk F1 F2 CD_SH_DATA CD_SH_CLK CD_SH_STR GND_D_CD SW_INFO SICL SILD GND_D uP_CLK DQSY SRDT GND_D_CDTEXT

TU_STEREO TU_CLK TU_DATA TU_ENAB GND_A_TU HP_DET SA_IN PWR_DN CLIP L_PWR_CTRL MIC_DET DPL_VOL_CLK DPL_CLK DPL_DATA GND_D_DPL

TP_REC_LEFT TP_REC_RIGHT

GND_A_TP TP_LEFT +11V_A TP_RIGHT

-CMOS

GND_M +11V_M

1525

9

15

19

AF9

( 1102 )

CD_Left GND_A_CD

1

CD_Right +5V_CD GND_M +11V_M SW_INFO CD_SH_STR CD_SH_CLK SICL CD_SH_DATA SILD GND_D_CD CD_PORE GND_D_CD COAX1 COAX2 SHIELD GND_D_COAX SRDT DQSY uP_CLK GND_D_CDTEXT

1803

VCD OUT (CVBS)

DSA_DATA

GND_D_VCD

SHR_DATA DSA_ACK DSA_STR

SHR_DATA DSA_DATA DSA_ACK GND_D_VCD DSA_STR

1

AUX IN

1501

MIC_DET

MPEG GND

ECHO I/P

AF9

48

1504

( 1102 )

+KARA

VCD_IN1

AGND

VCD_IN2

MIC_DET

1705

57(pt1 PCB only)

FRONT VCD

( 1107 )

LINE OUT

1

5

OUT

SUBWOOFER

1691 1801

AMP_LEFT

GND_AA

AMP_RIGHT

LOW_PWR_CTRL

VCD_ON/CDR_ON

NTC

PWR_DN

CLIPPING

AMP_ON

-VKK

AMP_CS_DC

DVD_ON

LOW_PWR_SPLY

DPL_VOL_CLK

AMP_CS_DC

COAX

1203 1205

1206

F1 F2

+11V_A

GND_A

+11V_M

GND_M

+5V6

GND_D

5V_VCD

DPL_LEFT

GND_A

DPL_RIGHT

SS_RIGHT

GND_A

SS_LEFT

+11V_A

DPL_STR

GND_D

DPL_DATA

DPL_CLK

AMP_ON

GND_A_TU

TU_RIGHT

TU_ENAB TU_DATA

TU_STEREO

HP_RIGHT

MIC_DET

DIGITAL OUT

1201

1204 1202

1542 1541

TU_LEFT

+11V_A

TU_CLK

HP_LEFT

GND_A

HP_DET

+11V_A

MIC

GND_A

1520

1603

1503

1

FFC AD 11p 220 ( For C 5xx& 7xx )

FFC AD 12p 220

( For P750 only )

*FFC AD 13p 220

11

( For V720 only )

12 13 14

1

HR 07p/220/07p HR ( For C5xx & C7xx )

*HR 08p/220/08p HR

7

8

1

14

1

FFC AD 08p 220

8

1

4

1

FFC BD 04p 180

4

FFC AD 5p 180

FAN MOTOR

*1300

1202

or

*1301

1201

or

( For V720 only )

1601

1502

1507

1

1259/60/61 (11p/12p/13p )

1

14

*1306 (13p)

1262/3 (7p/8p)

1

8 *1310 (8p)

1

1120

1501

FFC BD 04p 400

4

1

1702

1

5

* For POWER 2001 Module (30-70W Version) only

1300

+FAN GND

AMP_LEFT GND_AA AMP_RIGHT NTC LOW_PWR_CTRL PWR_DN CLIPPING AMP_ON

-VKK F1 F2 AMP_CS_DC VCD_ON DVD_ON

LOW_PWR_SPLY +11V_A GND_A +11V_M GND_M +5V6 GND_D 5V_VCD

FFC AD 14p 220

TU_LEFT GND_A_TU TU_RIGHT +11V_A TU_ENAB TU_DATA TU_CLK TU_STEREO

1701

+11V_A MIC GND_A MIC_DET

( For C780/33 & V720/21

+KARA VCD_IN1 AGND VCD_IN2 MIC_DET

Version only )

LS

1321

*1307

*1302

12511250

A1

B1 GND_D GND_D

B2

A2

+D

GND +D2

-VKK F1 F2

PWR_DN

NTC

L_PWR_CTRL

L_PWR_S

L/R+SUP / POWER-BOARD

1801

( 1106 )

TUNER

ECO6

( 1103 )

MIC

1700

FRONT

4

HP_LEFT

GND_A

HP_RIGHT

MIC-AMP.

FRONT HEADPHONE

( 1107 )

1330

*1308

1252

*1304

1

1850

HP_DET

1

H/P

1851

( 1101 )

LS SL/SR

*1205

HR 04p/340/04p HR

1315

1

( Only for FW-C720 )

MATRIX SURR

For 100 W version

8906

HR 06p/340/06p OE

and

8909

HR 09p/340/09p OE

*1200

HR 06p/340/06p HR

*1201

1203

FFC AD 07p 340

1913

1

1914

*1209

1700

1

14

*1203

1912

MAINS BOARD

A1 B1 GND_D GND_D B2 A2 +D GND +D2

-VKK F1

F2 PWR_DN NTC L_PWR_CTRL L_PWR_S

HR 04p/280/04p OE

DPL_LEFT GND_A DPL_RIGHT SS_RIGHT GND_A SS_LEFT +11V_A DPL_STR DPL_VOL_CLK GND_D DPL_DATA DPL_CLK AMP_MUTE AMP_CS_DC

DPL C/S AMP

( 1106 )

HR 04p/280/04p OE

( 1108 )

LS SL/SRLS C

LEGEND

FFC TOP ENTRY FFC SIDE ENTRY EH TOP ENTRY EH SIDE ENTRY DIPMATE SPARE PROVISIONP

Wiring_Diagram (3139 119 33780) dd wk0048

( 1106 )

B1

A1

1

1304

1

A1

B1

( 1108 )

B2

GND_D

*1201

1911

10

B2

GND_D

CTR

11

1305

1314

A2

P

A2

GND_C

GND_S

SURR

1

5-1

FRONT CONTROL BOARD

5-1

REMARKS :

TABLE OF CONTENTS

Front Control Board - Component & Chip layout ............5-2

Front Control Board - Circuit diagram .............................5-3

IR-Eye Part - Layout & Circuit diagram ........................... 5-3

Key-CDC Part - Layout & Circuit diagram....................... 5-4

VU Meter Part - Layout & Circuit diagram....................... 5-4

Karaoke Part - Layout & Circuit diagram ........................ 5-5

VCD Interface Part - Layout & Circuit diagram ...............5-5

Electrical parts list............................................................ 5-6

5-2

FRONT CONTROL BOARD - COMPONENT LAYOUT

5-2

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

FRONT CONTROL BOARD - CHIP LAYOUT

3139 113 3446 pt1 dd wk0047

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 3446 pt1 dd wk0047

5-3

DEM

BAND PASS

CTRL

CIRCUIT

AGC

INP

123

A

B

A

B

20 A1 2860 A2 2861 B1 2862 A1 3860 A1 3861 A2 3862 B2 7800 A2

Gnd

2860

47u

Gnd

GND3

OUT1

VS2

Gnd

20

DIPMATE

1

2

3

7800 TSOP2236

47n2n2

2861

3860

100R

2862

1K

3862

10K

3861

3139 118 54530...for 89660...3446 pt1 dd wk0047

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

5-3

FRONT CONTROL BOARD - CIRCUIT DIAGRAM

1600 F1 1601 H1 1602 D1 1603 H1 1650 D2 1651 C2

1652 C3 1653 C3 1654 C3 1655 C2 1656 D3 1657 D3

1658 D3 1659 D2 1660 D4 1661 D4 1662 C5 1663 C6

1664 C5 1665 C7 1666 C5 1667 C4 1668 C4 1669 C4

1670 C6 1671 D6 1672 D6 1673 D5 1674 D5 1675 D4

1690 A1 1691 A3 2600 G5 2603 G5 2604 B4 2605 B4

2606 B2 2607 B2 2608 C7 2613 D6 2615 A4 2620 F3

2622 F6 2623 F7 3600 G2 3604 A4 3605 A4 3606 A2

1234567

3612

270R

1652

CD

GND-B

3631

220R

1658

S_back

GND-B

6610

VacJOG_B

DSC

6611 6612

6613

TAPE

3632

270R

Woox_A

Woox_B

GND-B

STOP

+5V6

2620

3648

Gnd

3613

390R

1653

1657

GND-B

10u

10K

3649

10K

3654 120R

1691

EC12 1 3

Gnd

AUX

GND-B

3633

390R

Aux

TunerAux

CD

220R3651

220R3652

270R3653

A

B

C

D

FE-ST-VK-N

E

F

G

H

JOG_A

JOG_B

1690

EC16

1602

1

2

3

4

5

6

7

8

WW00

1600

FE-ST-VK-N

1

2

3

4

5

6

7

8

9

10

11

12

1603

FE-ST-VK-N

12

MT14MT2

5

3

Gnd Gnd

Key2

Key1

GND-B

Tuner

Gnd

Tape

Woox_A

Woox_B

1601

Vac

DSC

1

2

# 3600

3

4

+5V6

5

6

JOG_A

7

8

1

2

3

4

5

6

7

8

9

10

FE-ST-VK-N

9618

470R

Max_Woox_LedShClk

GND-B

Gnd

10K

3607

3606

10n

2607

2606

Gnd

3611

3610

220R

150R

1651

1655

PLAY

3630

150R

1659

1650

S_fwd

GND-B GND-B

GND-B

Gnd

DBB_ShStr

IS_ShData

4600

9610

DBB_Led

IS_Led

1234567

3607 A2 3608 G5 3609 G4 3610 C2 3611 C2 3612 C3

MT14MT2

1654

GND-B

+5V6

5

3614

560R

1656

TUNER

3621

120R 3622

120R 3623

120R

3624

120R

3650

Gnd

2

GND-BGND-B

3634

560R

1669

1675

GND-B

Tape

Aux

Tuner

CD

4K7

7650 BC847B

3604

2604

Gnd

WOOX_A

820R

10K

Gnd

3619 C6 3620 C6 3621 E4 3622 E4 3623 E4 3624 E4

+5V6

6602

1N4148

10K

3605

10n

2605

Gnd

3615

820R

1668

Max/DPL

GND-B

3636

3635

1K2

1661

RDS

NEWS

6603

6604

6605

6606

Gnd

DBB_ShStr

Max_Woox_LedShClk

3609

IS_ShData

2615

Gnd

1667

3630 C2 3631 D3 3632 D3 3633 D3 3634 C4 3635 D4

47u

WOOX_B

1660

GND-B

5601

2u2

100p

Gnd

4600 G2

3636 D4 3637 D5 3638 D5 3639 D6 3640 D6 3643 G6

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

# : Provision

3616

1K2

1666

1662

DBB

GND-B

3637

1K8

2600

Dolby NR

GND-B

10K

4605

1674

3608

Gnd

3638

2K7

DISPLAY

7601 74HC4094D

15

1

3

2

100p

3645 G6 3646 H7 3647 H6 3648 G3 3649 F3

3617

1K8

1664

IS

GND-B

3639

4K7

1673

PROG

GND-B

16

SRG8

EN1

STB

D1

2603

8

Gnd

3618

2K7

GND-B

3651 G3 3652 H3 3653 H3 3654 H3 3655 H6

DSC

GND-B

1672

3619

1663

3640

10K

CLK

4

5

6

7

14

13

12

11

9

10

3650 F4

3644 G6

6604 E4

4605 H5

6605 E4 6606 E4

4606 H6 5601 F5

6610 G3

6602 A4

6611 H3 6612 H3

6603 E4

3620

4K7

10K

1665

1670

VAC

Dubbing

GND-B

1671

2613

100p

AUTO REV

GND-B

+5V6

2623

100n

2622

Gnd

3643 180R

6621

180R3644

6622 6620

180R3645

3647

6624

Dpl_surr_R

180R

4606

3655

1K

3139 118 54530...for 89600...3446 pt1 dd wk0047

Dpl_surr_L

Gnd

6613 H3 6620 G7 6621 G7 6622 G7 6623 H7 6624 H7

REC

Dpl_surr_C

Dpl_left

Dpl_right

DBB_Led

Gnd

6623

7602 BC847B

2608

GND-B

Vac

DSC

+5V6

7601 F5 7602 H7 7650 F4 9610 G2 9618 F2

100p

3646180R

IR-EYE BOARD - COMPONENT LAYOUT IR-EYE BOARD - 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.

A

B

3139 113 3446 pt1 dd wk0047

C

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 3446 pt1 dd wk0047

IR-EYE BOARD - CIRCUIT DIAGRAM

D

E

F

G

H

5-4

KEY-CDC BOARD - CIRCUIT DIAGRAMKEY-CDC BOARD - 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.

KEY-CDC BOARD - 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.

3139 113 3446 pt1 dd wk0047

1800 A3 1801 B2

1802 B2 1803 B2

1804 B1 1805 B1

2800 B1 3800 A1

3801 A1 3802 A2

123

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

3801

A

B

2800

100p

GND-B GND-B

3800

220R

6802

3803

560R

1805

GND-B GND-B

6803

3804

390R

1804

220R

3802

6804

1803

220R

3805

270R

GND-B

123

3803 A1 3804 A1

3805 A2 3806 A2

FE-ST-VK-N

1

2

3

4

5

6

GND-B

3806

220R

1802

GND

3807

150R

1801

GND-B

3139 118 54530...for 89610...3446 pt1 dd wk0047

3807 A3 6802 A1

1800

6803 A1 6804 A2

A

B

VU METER BOARD - COMPONENT LAYOUT VU METER BOARD - 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.

3139 113 3446 pt1 dd wk0047

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 3446 pt1 dd wk0047

VU METER BOARD - CIRCUIT DIAGRAM

2842 D2

1840 C1 2840 A2 2841 A2

2843 D3 2844 D4

3841 A1 3842 A2 3843 A2

3844 A3 3845 D2 3846 D3

3847 D4 3848 C3 3849 C3

1 234

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

# : Provision

47K

3841

A

6840

1N4148

2840

100p

3842

7841 BC847B

3843

1K

100K

B

1840

FE-BT-VK-N

1

2

C

To Front

D

VUMeter

3

4

5

6

+5V6

Gnd

Bit0

Bit1

3845

1K2

3850 C4 3851 A3 4842 A2

+5V6

# 4842

4843

2841

2842

100p

3844

8K2

1u

BC857B

Gnd

4843 A2 5600 A4 6840 A1

7842

3848

7843 BC847B

+5V6

+Vu

6841

470R

6841 A3 6842 A3 6843 D4

1N4148

3846

180R

6844 D3 7841 A2 7842 C3

Vu-backlight

3851

6842

12

+Vu

3849

6844

2843

100p

4K7

Gnd

7844 BC847B

5600

Vu-meter

150R

7843 D3 7844 D3 7845 D4

Gnd

3847

2844

100p

220R

Gnd

6843

3850

390R

BC857B 7845

A

B

C

D

3139 118 54530...for 89650...3446 pt1 dd wk0047

123

4

5-5 5-5

KARAOKE BOARD - COMPONENT LAYOUT KARAOKE BOARD - 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.

3139 113 3446 pt1 dd wk0047

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 3446 pt1 dd wk0047

KARAOKE BOARD - CIRCUIT DIAGRAM

3715 E3

1700 C1 1701 A4 1702 D4

2700 C1 2701 C2 2702 C2

2703 B3 2704 C3 2705 B4

2706 A3 2707 E2 2708 E3

2719 C3 3700 B1 3701 B1

3702 C1 3703 C2 3704 B2

3705 B2 3706 C2 3707 C3

3709 B3 3710 C4 3711 B4

3712 C4 3713 A4 3714 E3

4708 C3 5700 C1

5702 A3 6700 E3 6701 E4

7700 C2 7701 C4 7702 E2

7703 E2 9702 A3

VCD INTERFACE BOARD - 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.

VCD INTERFACE BOARD - 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.

3139 113 3446 pt1 dd wk0047

123 4

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

SIMPLE KARAOKE

(FOR /21 VERSION ONLY)

A

B

agnd

6

3

5

2 1

TC38

1700

4

8

7

9

mic_gnd

agnd

C

5700

22

3700

u

10K

3702

mic_gnd

4K7

3701

3K3

2700

mic_gnd

4n7

3703

4K7

agnd

2701 220n

D

7702

E

BC847B

agnd

123 4

3704

1M

2702

1n

mic_gnd

7703

BC847B

mic_gnd

2K7

3705

3706

2707

agnd

2703

470n

7700 BC550C

33R

100n

3714

agnd

3707

agnd

3

20K 1

10K

2719

3715

10K

4708

470n

2

2708

agnd

FOR VIDEO CD ONLY

2706

220u

agnd

5702

2u2

9702

3709

1M

2704

680p

agnd

6700

1N4148

35

1N4148

10u

agnd

3139 118 54530...for 89630...3446 pt1 dd wk0047

agnd

3711

2705

7701

BC550C

3710

agnd

6701

470R

390R

1u

3712

agnd

330R

agnd

3713

100K

1701

FE-BT-VK-N

4

3

2

1

1702

FE-BT-VK-N

1

2

3

4

5

QW00

+12A

MIC

agnd

MIC_DET

+Kara

VCD_IN1

agnd

VCD_IN2

MIC_DET

A

3139 113 3446 pt1 dd wk0047

VCD INTERFACE BOARD - CIRCUIT DIAGRAM

2711 B2

2713 B3

2715 A3

2717 B4

3717 B1

3719 B1

3722 B3

3724 B3

4716 B1

4725 B4

48 B4

2709 B1 2710 B1

2712 B3

2714 B3

2716 B4

2718 C4

3718 A1

3721 B2

3723 A3

4700 C4

57 A1

B

FE-BT-VK-N

57

1

2

C

D

E

3

A

4

5

B

C

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

1234

+Kara

VCD_IN1

agnd

VCD_IN2

agnd

MIC_DET

4716

2709 100n

7704

BC847B

3718

3717

agnd

680R

3719

1M

100R

2710

agnd

2711

1n

10K

2712

agnd

2713

100n

1u

2714

agnd

3721

4720

1u

12K

3723

2715

680p

2716

3722

10K

100n

7705 BC847B

680p

3724

220R

agnd

2718

100p

agnd

3139 118 54530...for 89640...3446 pt1 dd wk0047

4720 B2

FOR VIDEO CD ONLY

Echo_Input

4725

2717

100n

MPEG_gnd

MIC_DET

4700

MPEG_gnd

1234

7704 B1

EH-B

7705 B3

A

48

1

2

3

B

C

5-6 5-6

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

MISCELLANEOUS 1601 4822 265 11535 Flex Connector 8P 1602 4822 265 11535 Flex Connector 8P 1650 4822 276 13775 Tact Switch 1651 4822 276 13775 Tact Switch 1652 4822 276 13775 Tact Switch 1653 4822 276 13775 Tact Switch 1654 4822 276 13775 Tact Switch 1655 4822 276 13775 Tact Switch 1656 4822 276 13775 Tact Switch 1657 4822 276 13775 Tact Switch 1658 4822 276 13775 Tact Switch 1659 4822 276 13775 Tact Switch 1661 4822 276 13775 Tact Switch /22 1662 4822 276 13775 Tact Switch 1663 4822 276 13775 Tact Switch 1664 4822 276 13775 Tact Switch 1665 4822 276 13775 Tact Switch 1668 4822 276 13775 Tact Switch 1670 4822 276 13775 Tact Switch 1671 4822 276 13775 Tact Switch 1672 4822 276 13775 Tact Switch 1673 4822 276 13775 Tact Switch 1674 4822 276 13775 Tact Switch 1675 4822 276 13775 Tact Switch /22 1690 2422 129 16385 Rotary Encoder 12P 1800 4822 265 11207 Flex Connector 6P 1801 4822 276 13775 Tact Switch 1802 4822 276 13775 Tact Switch 1803 4822 276 13775 Tact Switch 1804 4822 276 13775 Tact Switch 1805 4822 276 13775 Tact Switch 1840 4822 267 10731 Flex Connector 6P

CAPACITORS 2606 5322 126 11583 10nF 10% 50V 2607 5322 126 11583 10nF 10% 50V 2608 4822 122 31765 100pF 2% 63V 2613 4822 122 31765 100pF 2% 63V 2615 4822 124 12233 47µF 20% 25V 2620 4822 124 11947 10µF 20% 16V 2622 4822 126 14305 100nF 10% 16V 2623 4822 126 14305 100nF 10% 16V 2800 4822 122 31765 100pF 2% 63V 2840 4822 122 31765 100pF 2% 63V 2841 4822 124 22651 1µF 20% 50V 2842 4822 122 31765 100pF 2% 63V 2843 4822 122 31765 100pF 2% 63V 2844 4822 122 31765 100pF 2% 63V 2860 4822 124 81286 47µF 20% 16V 2861 4822 126 14238 2,2nF 50V 2862 3198 017 34730 47nF 16V

RESISTORS 3600 4822 116 83883 470R 5% 0,5W 3606 4822 051 30103 10k 5% 0,062W 3607 4822 051 30103 10k 5% 0,062W 3610 4822 051 30151 150R 5% 0,062W 3611 4822 051 30221 220R 5% 0,062W 3612 4822 051 30271 270R 5% 0,062W 3613 4822 051 30391 390R 5% 0,062W 3614 4822 051 30561 560R 5% 0,062W 3615 4822 117 12968 820R 5% 0,62W 3616 4822 117 11817 1k2 1% 1/16W 3617 4822 117 12903 1k8 1% 0,063W 3618 4822 116 52263 2k7 5% 0,5W 3619 4822 051 30472 4k7 5% 0,062W 3620 4822 051 30103 10k 5% 0,062W 3621 4822 051 30121 120R 5% 0,062W 3622 4822 051 30121 120R 5% 0,062W 3623 4822 051 30121 120R 5% 0,062W 3624 4822 051 30121 120R 5% 0,062W 3630 4822 051 30151 150R 5% 0,062W 3631 4822 051 30221 220R 5% 0,062W 3632 4822 051 30271 270R 5% 0,062W 3633 4822 051 30391 390R 5% 0,062W 3634 4822 051 30561 560R 5% 0,062W 3635 4822 117 12968 820R 5% 0,62W 3636 4822 117 11817 1k2 1% 1/16W 3637 4822 117 12903 1k8 1% 0,063W 3638 4822 051 30272 2k7 5% 0,062W 3639 4822 051 30472 4k7 5% 0,062W 3640 4822 051 30103 10k 5% 0,062W 3643 4822 051 30181 180R 5% 0,062W 3644 4822 051 30181 180R 5% 0,062W 3645 4822 051 30181 180R 5% 0,062W 3646 4822 051 30181 180R 5% 0,062W 3647 4822 051 30181 180R 5% 0,062W 3648 4822 051 30103 10k 5% 0,062W 3649 4822 051 30103 10k 5% 0,062W 3650 4822 051 30472 4k7 5% 0,062W 3651 4822 051 30221 220R 5% 0,062W 3652 4822 051 30221 220R 5% 0,062W 3653 4822 051 30271 270R 5% 0,062W 3655 4822 051 30102 1k 5% 0,062W 3800 4822 116 83872 220R 5% 0,5W 3801 4822 116 83872 220R 5% 0,5W 3802 4822 116 83872 220R 5% 0,5W 3803 4822 051 30561 560R 5% 0,062W 3804 4822 051 30391 390R 5% 0,062W 3805 4822 051 30271 270R 5% 0,062W 3806 4822 051 30221 220R 5% 0,062W 3807 4822 051 30151 150R 5% 0,062W 3841 4822 117 12925 47k 1% 0,063W 3842 4822 117 13632 100k 1% 0,62W 3843 4822 051 30102 1k 5% 0,062W

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

3844 4822 117 12902 8k2 1% 0,063W 3845 4822 117 11817 1k2 1% 1/16W 3846 4822 116 52283 4k7 5% 0,5W 3847 4822 116 83872 220R 5% 0,5W 3848 4822 051 30471 470R 5% 0,062W 3849 4822 116 83868 150R 5% 0,5W 3850 4822 051 30391 390R 5% 0,062W 3851 4822 051 30181 180R 5% 0,062W 3860 4822 051 30101 100R 5% 0,062W 3861 4822 051 30103 10k 5% 0,062W 3862 4822 050 11002 1k 1% 0,4W 4500 4822 051 30008 0R Jumper 0603 4601 4822 051 30008 0R Jumper 0603 4602 4822 051 30008 0R Jumper 0603 4603 4822 051 30008 0R Jumper 0603 4604 4822 051 30008 0R Jumper 0603 4627 4822 051 30008 0R Jumper 0603 4628 4822 051 30008 0R Jumper 0603 4843 4822 051 30008 0R Jumper 0603 4845 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5600 3139 110 52710 METER VU P-47SI-A AMBER 5601 4822 157 62552 Coil 2,2µH 5%

DIODES 6602 4822 130 30621 1N4148 6603 4822 130 10791 LTL-1CHGE 6604 4822 130 10791 LTL-1CHGE 6605 4822 130 10791 LTL-1CHGE 6606 4822 130 10791 LTL-1CHGE 6610 4822 130 10791 LTL-1CHGE 6611 4822 130 10791 LTL-1CHGE 6612 4822 130 82978 LTL-1CHPE 6613 4822 130 10791 LTL-1CHGE 6620 4822 130 11589 LTL-1CHAE 6621 4822 130 11589 LTL-1CHAE 6622 4822 130 11589 LTL-1CHAE 6623 4822 130 11589 LTL-1CHAE 6624 4822 130 11589 LTL-1CHAE 6802 4822 130 10791 LTL-1CHGE 6803 4822 130 10791 LTL-1CHGE 6804 4822 130 10791 LTL-1CHGE 6840 4822 130 30621 1N4148 6841 4822 130 30621 1N4148 6842 9322 153 38676 LO3336UV-E7898 6843 4822 130 82978 LTL-1CHPE 6844 4822 130 11589 LTL-1CHAE

TRANSISTORS & INTEGRATED CIRCUITS 7601 4822 209 15449 74HC4094D 7602 4822 130 60511 BC847B

7650 4822 130 60511 BC847B 7800 9322 155 22667 TSOP2236ZC1 7841 4822 130 60511 BC847B 7842 4822 130 60373 BC857B 7843 4822 130 60511 BC847B 7844 4822 130 60511 BC847B 7845 4822 130 60373 BC857B

Note : Only the parts mentioned in this list are normal

service spare parts.

6-1

FRONT DISPLAY BOARD

6-1

FTD DISPLAY PIN CONNECTIONS

1G

2G 3G 4G 5G 6G 7G 8G 9G 10G

col

Dp

TABLE OF CONTENTS

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

Front Display Board - Chip layout ................................... 6-2

Front Display Board - Component layout ........................ 6-3

Front Display Board - Circuit diagram ............................. 6-4

Headphone Part - Layout & Circuit diagram ................... 6-5

Electrical parts list............................................................ 6-5

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

(1G)

S1 S2

(12G)

1G

S1

S2

(CLASSIC)

(POP)

(DIGITAL)

(ELECTRIC)

(NEWAGE)

(ROCK)

S3

S4

(ARCADE)

(CINEMA)

(HALL)

(CYBER)

(DISCO)

(CONCERT)

S4

2G

j , p

m

12G13G

11G

(1G)

S1 S3

(1G)

S2 S4

a

S3

h j

g

r

p n ce

bf

k

m

d

S1

(2G-10G)

3G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

4G

a

h

k

b

f

g

c

e

r

n

d

-

a

h

j , p

k

b

m

g

c

e

n

d

5G

j , p

f

m

r

-

6G

a

h

k

b

f

g

c

e

r

n

d

-

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

7G

a

h

j , p

k

b

m

g

c

e

n

d

8G

a

h

j , p

f

m

r

col

Dp

-

j , p

k

b

f

g

c

e

r

n

d

9G

m

10G

a

h

k

b

f

g

c

e

r

n

d

-

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

B2

B1

(11G)

11G

a,g,m,d

S1

B1

B2

B3

B4

B5

B6

B3

B4

B5

B6

12G

S1

b

c

e

S2

S3

S4

-

a

b

g

m

e

c

d

13G

-

FRONT DISPLAY BOARD - CHIP LAYOUT

6-2

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

3139 113 3447 pt1 dd wk0047

6-3 6-3

FRONT DISPLAY BOARD - 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 3447 pt1 dd wk0047

6-4

FRONT DISPLAY BOARD - CIRCUIT DIAGRAM

6-4

SRG8

16

8

1533

3561 A19 3562 B20 3563 F19 3564 C20 3565 C20 3570 I14

16

8

-Vkk

3571 J14

3577 F19

3583 G20

3572 B20

3578 F19 3579 F20

3573 E5

3580 G20

3574 F9

3581 G20

3575 G7

3582 G20

3576 F19

+5V6

2543

100n

2544

5V0"ON"

4

5

6

3559

220R

7

220R3558

14

270R3557

13

3556120R

12

220R3555

11

9

10

+5V6

10u

2569

10K

3551

10K

3552

+5V6

100n

2539

2538

100n

3549 220R

4

220R3548

5

220R

3542

6

120R3547

7

120R

3546

14

120R3545

13

3544 120R

12

220R3543

11

9

10

100p

470R

@ 3406

@ 2509

VOL_B

VOL_A

1550 EC16 1 2

MT14MT2

3

5

3584 G20 3585 H19 3586 H19 3587 H19 3588 I19

Max_Woox_ShClk

10K

3540

10n

2534

+D+D

DBB_ShStr

3541

2535

IS_ShData

TU_Enab

MuxEnable

10K

10n

Cdc1

Cdc2

Cdc3

Vac

DSC

Tuner

Tape

3589 J10 3590 J11 3591 J11 3592 E7 3593 E7 3594 F7

Bit0

Bit1

CD

Aux

TPShCLK

TPShDATA

3595 E8 3596 E8 3597 F19 3598 F5 3599 G5 4401 D19

TpADC2

TpADC1

AmNTC

I2C_DATA

I2C_CLK

+5V6_Con

Tu_RDS_Out

# 3597

TuStereo

Tu_Clk

Tu_Data

Tu_Enab

HP_DET

SA

PWRDWN

Clipping

MicDetect

IoVolClk

LEDShClk

LEDShData

1402

FE-ST-VK-N

4430 K20 5400 G13 5401 C14 5402 F11 5403 F12 5404 H4

100p

2584

100p

2583

3560100R

T

3561 100R

T

+C

TPShSTR

2545

+12V_D

# 4401

+5V6

CE00

2K2

3438

3439

10K

3563

3576

100p

2559

2558

3586

1K

@ 3587

@ 3588

1

2

3

4

5

6

7

8

VOL RE

6403 E9

5405 H4 5406 G20

6404 E9 6405 I16

5407 G15

6406 J11

6400 E9

6407 F1

6401 E9 6402 E9

6408 I13

10K

3562

2K2

220p

2548

220p

2546

220n

220p

2547

3564

254910p

3565

220R

10p2550

-Vkk

F1

F2

47p2551

47p

2552

2553 47p

10p2554

10p2556

+D

10K

3577

100p

2560

3585

330K

1K

Key2

Key1

CD

Tuner

Aux

Tape

100n2555

2557 10p

10K

2562

3579

10K

3578

3583

22K

5406

100p

2561

2u2

WooxA

WooxB

Vac

DBB_ShStr

IS_ShData

Max_Woox_ShClk

JOG_A

JOG_B

@ 9400

LEDShClk

LEDShSTR

220R

+5V6

3572

1n

1K

1K 3582

@ 4430

6409 C15 6410 B15 6411 I13 6412 J8 6413 C15 6414 H8

3490

470R

3491 470R

3492

470R

3580

3581

2563100p

3584

1K

LowPwrCtr

FE-ST-VK-N

1403

1

2

3

4

5

6

7

8

6420 J9 7400 C10 7401 I2 7402 E5 7403 B16 7404 F16

3

5

6

10

11

12

13

14

15

16

17

18

19

FE-ST-VK-N

RW00

FE-ST-VK-N

1

2

3

4

5

6

7

8

9

10

1412

1407

1

2

3

4

5

6

7

1406

1

2

4

7

8

9

1411

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1404

1

2

3

4

5

6

7

8

9

10

11

12

FE-ST-VK-N

7405 H13 7406 G11 7407 J10 7408 B5 7409 B8 7410 B7

FE-ST-VK-N

1405

7411 J9 7412 B4 7413 E16 9400 K20 9405 F8

A

B

C

D

E

F

1

2

3

G

4

5

6

7

8

9

10

H

11

I

J

K

1407 A21

1400 D1 1402 I19 1403 J21 1404 I21 1405 G21 1406 C21

1408 F1 1409 G1 1411 G21 1412 K21 1420 A10

1520 G8 1521 J9 1533 J16 1550 J17 2500 B4 2501 B5

123

Note : Some values may varies, see respective parts list for correct value. @ : For DPL only

: For RDS only

*

A

# : Provision

Model

FW-C550/37 FW-C700/37 FW-C700/34 FW-C700/22

B

C

D

FW-C720/21 FW-C720/19 FW-C720/18 FW-P750/37 FW-P750/34 FW-P750/22 FW-C780/37 FW-C780/34 FW-C780/33 FW-C780/30 FW-C780/22

FE-ST-VK-N

1400

1

2

E

1408

F

EH-B

1

2

1409

G

FE-ST-VK-N

H

47p

2511

*

I

*

J

2502 B5 2503 B6 2504 B6 2505 B7 2506 B7 2507 B8

Option_R Ohms (3530)

180FW-C500/37 470 820 1K2 1K8 820 820 820 2K7 3K9 3K9 5K6 8K2 12K 5K6 5K6

3

4

5

6

+5V6_Con

6407

1

1N4148

2

3

+5V6

3

4

5

6

7401

*

SAA6579T

560p

2512

4

MUX

8

SCOUT

560p

2513

CIN

7

5

VDDA

3

VREF

2u2

2514

*

2508 F9 2509 I17 2510 D6 2511 I1 2512 I1 2513 I1

2514 J1 2515 H4 2516 H4 2517 I5 2518 J8 2519 J10

2520 J10 2521 J11 2522 J11 2523 J13 2524 J13 2525 J13

2526 J13 2527 J15 2528 I15 2529 K15 2530 J15 2531 H15

2533 J16 2534 J18 2535 J18 2536 G15 2537 G15 2538 G17

2539 G17 2541 D15 2542 C15 2543 B17 2544 B17 2545 B19

4

+F +F +F

2500

100p

G1

Cdc3

Cdc2

Cdc1

Key0

RC5

VUMeter

Bit0

Bit1

AT-51

5404

*

82p

2515

3516

*

3515

*

220K

13

14

OSCI

57 Khz

ANTI-

ALIASING

FILTER

CLOCKED

COMPARATOR

VP1

REFERENCE

VOLTAGE

VSSA VSSD

6

BANDPASS

(8th ORDER)

COSTAS LOOP

VARIABLE AND FIXED DIVIDER

CLOCK

REGENERATION

AND SYNC

RECONSTRUCTION

FILTER

OSCO

OSCILLATOR

AND

DIVIDER

BIPHASE SYMBOL DECODER

TEST LOGICAND OUTPUT

SELECTOR SWITCH

TEST

MODE

9

3500

2K2

2516

*

QUALITY

GENERATOR

DIFFERENTIAL

DECODER

10

2546 B19 2547 B20 2548 B20 2549 C20 2550 C20 2551 D20

2552 E20 2553 E20 2554 E19 2555 E20 2556 E19 2557 E20

2558 G19 2559 G19 2560 G19 2561 G20 2562 F20 2563 G21

2564 I8 2565 G5 2566 H8 2567 I9 2568 G11 2569 E17

2570 C14 2571 D14 2572 F10 2573 F9 2574 G12 2575 G12

56789101112 13 14 15 16 17 18 19 20 21

100p

82K

100p

2503

+D

LOGIC LEVEL

CONVERSION

VSS

TuRDSData

TuRDSClk

10K

3520

2504

G12

G11

2510

100n

16

VDD

1-of-8

DECODER

8

7412 BC847B

47p

5405

*

BIT

100p

2502

7408 BC847B

82K

100p

2501

G1

LEDShClk

LEDShData

+D

2u2

+5V

12

VDDD

QUAL

RDDA

RDCL

11

3501

-Vkk-Vkk

G11

7402

HEF4051BT

11

A0

10K

3573

10

A1

9

A2

10K

3598

3599

E_

6

470R

47p

2565

2517

100n

1

3517

2

*

10K

3518

16

*

10K

15

T57

3519

2582 B13

2576 G11 2577 H11 2578 C14 2579 B10 2580 B10 2581 B13

BC847B

82K

3502

-Vkk

VEE

7

3403 F11

2583 A19

3404 F11 3405 F11

2584 A19

3406 I17

3400 F10

3407 I14

3401 F10 3402 F10

3408 J14

+F

2506

100p

2505

100p

G12

G13

+C+C

2K7

3595

3511

3512

13

Y0

1K

3592

14

Y1

1K

3593

15

Y2

1K

3594

12

Y3

1K

1

Y4

Y5

Y6

Y7

Z

AmNTC

5

2

4

3

10K

1520

# 3575

GND-B

3526

15K

1n

2K7

HP_DET

2564

Key0

Key1

Key2

MicDetect

2566

1u

3409 G11 3410 J14 3411 J14 3413 G9 3414 F12 3415 F12

3503

-Vkk

+C

3596

74097410 BC847B

82K

2K7

+C

680K

47K

3416 F12

3422 F13 3417 F13 3418 F13 3419 F13 3420 F13 3421 F13

100p

2507

G13

IoVolClk

470R

3505

470R

3504

9405

10K

3521

6414

1N4148

3522

+5V6

4u7

6412

1N4148

2518

47K

3485

3430 E14

3423 F13

3431 E14 3432 E14

3424 F13

3433 E14

3425 F14

3434 D14

3428 E14

3429 E14

3435 D14

P11

P10

1N41486404

6403 1N4148

1N41486402

6401 1N4148

1N41486400

-Vkk

100n

470K

820R

BC857B 7411

47u

2573

# 2508

3413

2567

220n

3523

+L

3528

3574

+L

3527

6420

3436 D14 3437 D14 3438 F19 3439 F19 3444 C13 3445 C13

-F2

P9

TMP88CU74YF

3465

3466

3467

3468

3469

3470

3471

3472

3473

3474

3475 220R

3477 470R

3479

3480

1M

10K

LPSKey

1521

470R

220R

470R3476

2572

PWRDWN

3446 C13

3452 C12

3458 C11

3447 C13

3453 C12 3454 C12

3448 C13

3455 C12

3449 C12 3450 C12

3456 C11

3451 C12

3457 C11

1420

2579

220p

2580

P8

3462

3463

3464

470R

7400

65

V21

V20

V23

V22

V24

66

V25 V26

V27

V28

V29

V30

V31

V32

V33

V34

V35

V36 VKK

-SCK1

SI1

SO1

1

470R

3400

2520

2519

8-Bit h. breakdown v.

out. port w. latch P9

PD

source open

5-Bit h. breakd. v.

out w. latch

8-Bit Input/Output (tri-state)

P03

P04

3

470R

3401

3402

RESET

10n

3589

10n

7407

BC847B

8-Bit h. break. v.

80k pull

down

drain 80k p.d.

P05

4

470R

3403

3409

1K

67

68

69

70

71

72

73

74

75

76

77

78

470R

79

470R

47u

3464 C10

3459 C11

3465 D10

3460 C11

3466 D10 3467 D10

3461 C11

3468 D10

3462 C11 3463 C10

3469 D10

31323334353637424344 789171819 220212223242526272829 330

P1P2P3P4P5P6P7

3460

3461

3459

3458

3457

3456

470R

555657585966061626364

V16

V14

V15

V17

V18

V19

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

VFT driver circuit (automatic display)

P0

P06

470R

3404

4K7

+5V6_Con

100K

3590

P07

470R

3405

2521

sink o.

XIN

VSS

XOUT

-RESET

7

8809

10

11 12 13 14 15 16 17 18 19220 21 22 23 24

5402

2p2

2568

22p

2576

"ON"0.3V

0.7V"ON"

7406 BC847B

33p

2577

6406

1N4148

2522

100n

10n

3591

100K

G3G2G1

3455

470R

V13

CPU

8-Bit I/O P2 sink o.drain

XTOUT

5403

32K768

Options

G4

3454

470R

V12

ROMRAM

XTIN

2575

3470 D10 3471 D10 3472 E10 3473 E10 3474 E10 3475 E10

22p

3452

3453

470R

V11

V10

80k pull down80k pull down

P6-P9 source open drain

drain

TEST

-STOP

22p

2574

RESET

+C

2K7

3529

1K8

3530

3476 E10

3491 E20

3477 E10

3492 E20 3500 B4

3479 F10

3501 B5

3480 F10

3502 B7

3485 J8 3490 D20

3503 B8

1314

G9G8G7G6G5

G11

G10

3450

3449

3451

3448

3447

470R

V5V6V7V8V9

P7 P6

Program Counter

8-Bit A/D Converter

8-Bit Input/Output (tri state)

P1

TC2

TC4

-INT0

-INT1

-DV0

470R

3416

3418

3417

3415

3414

7405 M24C02

1

E0

2

E1

3

E2

6

SCL

7

WC_

6408

1N4148

+5V6

6411

1N4003

+5V6 +5V6

3504 E8 3505 E8 3511 E7 3512 E7 3515 H4 3516 H4

1101112

G13

G12

3446

3445

470R

V4

V3

80k pull down

3-B. I/O P3

( tristate )

INT2

TC1

470R

3419

3420

2525

100n

2523

220p

3444

470R

INT4

470R

3421

+5V6

5400

+5V6

8

VCC

VSS

47u

100n

2524

100n

3517 I5 3518 J5 3519 J5 3520 J6 3521 H8 3522 I8

2581

220p

2582

-F1

41424344454647484955051525354

V0V1V2

VDD

VAREF

VASS

AIN13

P5

AIN12

AIN11

AIN10

4-Bit In/Output

(tri-state)

AIN7

P4

AIN6

AIN5

AIN4

AIN3

8-Bit Input/Output

AIN2

(tri-state)

AIN1

AIN0

-SCKO

SCA

SCL

470R

470R3422

470R3423

3424

2u2

5

SDA

4

+F

+D

2526

3523 I9

3532 H14

3526 H7

3533 H14

3527 J9

3534 I14

3528 J9 3529 I12

3535 I14 3536 J14

3530 J12

+L

5401

2u2

47u

2578

100n

2570

+C

47u

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

3534

1K

2571

3437

470R

3436

470R

3435

3434

1K

470R

3433

470R

3432

470R

3431

470R

3430

T

470R

3429

470R

3428

3425

470R

2531

10K

3531

3532

3533

1K

10R

3570

F1

3535 10R

3407

10R

4u7

3408

10R

2527

3571

10R

F2

3536

10R

3410

10R

3411

4u7

10R

2529

6410

1N4003

6409

1N4148

6413

1N4003

LowPwrCtr

LEDShEn

LEDShDATA

LEDShSTR

LEDShCLK

1u

I2C_DATA

I2C_CLK

4u7

3538 J15 3539 J16 3540 J18 3541 J18 3542 G17

3554

2528

-Vkk1

2530

-Vkk1

+5V6

+5V6_Con

+5V6

10K

2541

220p

3537

120R

3538

120R

2542

-F1

-F2

3543 H17 3544 H17 3545 H17 3546 H17 3547 G17 3548 G17

220p

3553

5407

2u2

2536

10K

680p

3537 I15

3531 H14

2537

3549 G17 3550 E16 3551 E17 3552 F17 3553 D15 3554 D15

220p

-Vkk1

7413

BC847B

7404 74HC4094D

15

1

3

2

3539

2533

100n

3555 D17 3556 D17 3557 D17 3558 C17 3559 C17 3560 A19

7403

74HC4094D

15

EN1

1

STB

3

2

D1

4K7

3550

SRG8

EN1

STB

D1

BZX79-B4V7

6405

22K

GND-B

K

1234567891011

3139 118 54300...for 89590...3447 pt1 dd wk0047

12 13 14 15 16 17 18 19 20 21

6-5

HEADPHONE BOARD - 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 3447 pt1 dd wk0047

HEADPHONE BOARD - CIRCUIT DIAGRAM

1850 C1

1890 A3

2851 A3

1851 B3

2850 A2

123

Note : Some values may varies, see respective

parts list for correct value.

# : Provision

A

B

TO AF9

1850

1

HP_DET

2

HP_RIGHT

HP_GND

HP_LEFT

3

4

FE-BT-VK-N

C

123

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

MISCELLANEOUS 1400 4822 265 11207 Flex Connector 6P 1402 4822 265 11535 Flex Connector 8P 1403 4822 265 11535 Flex Connector 8P 1406 4822 265 11545 Flex Connector 19P 1407 4822 267 10956 Flex Connector 7P 1409 4822 265 11207 Flex Connector 6P 1411 4822 265 10979 Flex Connector 15P 1420 3139 110 52550 FTD Display 1520 4822 276 13775 Tact Switch 1521 4822 276 13775 Tact Switch 1550 4822 273 10365 Rotary Encoder 24P 1850 4822 267 10733 Flex Connector 4P

2852 A2

2853 A3 5850 B2

5850

HP

2u2

HEADPHONE BOARD - 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.

3139 113 3447 pt1 dd wk0047

5851 A3

9550 A3

5852 B2

# 9550

5851

2850

2852

22n

9

7

8

4

5

2u2

5852

6

3139 118 54300...for 89620...3447 pt1 dd wk0047

1851 4822 265 11529 Headphone Socket

CAPACITORS 2500 4822 122 31765 100pF 2% 63V 2501 4822 122 31765 100pF 2% 63V 2502 4822 122 31765 100pF 2% 63V 2503 4822 122 31765 100pF 2% 63V 2504 4822 122 31765 100pF 2% 63V 2505 4822 122 31765 100pF 2% 63V 2506 4822 122 31765 100pF 2% 63V 2507 4822 122 31765 100pF 2% 63V 2509 4822 122 31765 100pF 2% 63V

2u2

2853

100n

HP

2851

22n22n

HP

1

2

3

1851

TC38

1890

1

RT-01T

A

B

C

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

2510 4822 126 14305 100nF 10% 16V 2511 4822 122 33777 47pF 5% 63V 2512 4822 126 14249 560pF 10% 50V 2513 4822 126 14249 560pF 10% 50V 2514 4822 124 22652 2,2µF 20% 50V 2515 4822 126 14226 82pF 5% 50V 2516 4822 122 33777 47pF 5% 63V 2517 4822 126 14305 100nF 10% 16V 2518 4822 124 22726 4,7µF 35V 2519 5322 126 11583 10nF 10% 50V 2520 5322 126 11583 10nF 10% 50V 2521 5322 126 11583 10nF 10% 50V 2522 4822 126 14305 100nF 10% 16V 2523 4822 126 14305 100nF 10% 16V 2524 4822 126 14305 100nF 10% 16V 2525 4822 124 12233 47µF 20% 25V 2526 4822 126 14305 100nF 10% 16V 2527 4822 124 22726 4,7µF 35V 2528 4822 124 22726 4,7µF 35V 2529 4822 124 22726 4,7µF 35V 2530 4822 124 22726 4,7µF 35V 2531 3198 017 41050 1µF 10V 2533 4822 126 14305 100nF 10% 16V 2534 5322 126 11583 10nF 10% 50V 2535 5322 126 11583 10nF 10% 50V 2536 3198 016 36810 680pF 25V 2537 4822 126 13883 220pF 5% 50V 2538 4822 126 14305 100nF 10% 16V 2539 4822 126 14305 100nF 10% 16V 2541 4822 126 13883 220pF 5% 50V 2542 4822 126 13883 220pF 5% 50V 2543 4822 126 14305 100nF 10% 16V 2544 4822 126 14305 100nF 10% 16V 2545 4822 126 13879 220nF +80/-20% 16V 2546 4822 126 13883 220pF 5% 50V 2547 4822 126 13883 220pF 5% 50V 2548 4822 126 13883 220pF 5% 50V 2549 4822 122 33741 10pF 10% 50V 2550 4822 122 33741 10pF 10% 50V 2551 4822 122 33777 47pF 5% 63V 2552 4822 122 33777 47pF 5% 63V 2553 4822 122 33777 47pF 5% 63V 2554 4822 122 33741 10pF 10% 50V 2555 4822 126 14305 100nF 10% 16V 2556 4822 122 33741 10pF 10% 50V 2557 4822 122 33741 10pF 10% 50V 2558 4822 122 31765 100pF 2% 63V 2559 4822 122 31765 100pF 2% 63V 2560 4822 122 31765 100pF 2% 63V 2561 4822 122 31765 100pF 2% 63V 2562 3198 016 31020 1nF 25V 2563 4822 122 31765 100pF 2% 63V 2564 5322 126 11578 1nF 10% 50V

2565 4822 122 33777 47pF 5% 63V 2566 4822 124 22651 1,0µF 20% 50V 2567 4822 126 13879 220nF +80/-20% 16V 2568 4822 126 14223 2,2pF 50V 2569 4822 124 11947 10µF 20% 16V 2570 4822 124 12233 47µF 20% 25V 2571 4822 124 12233 47µF 20% 25V 2572 3198 028 44790 47µF 20% 35V 2573 3198 028 44790 47µF 20% 35V 2574 4822 122 33761 22pF 5% 50V 2575 4822 122 33761 22pF 5% 50V 2576 4822 122 33761 22pF 5% 50V 2577 4822 126 11671 33pF 2578 4822 126 14305 100nF 10% 16V 2579 4822 126 13883 220pF 5% 50V 2580 4822 126 13883 220pF 5% 50V 2581 4822 126 13883 220pF 5% 50V 2582 4822 126 13883 220pF 5% 50V 2583 4822 122 31765 100pF 2% 63V 2584 4822 122 31765 100pF 2% 63V 2850 4822 126 14494 22nF 10% 25V 2851 4822 126 14494 22nF 10% 25V 2852 4822 126 14494 22nF 10% 25V 2853 4822 126 14305 100nF 10% 16V

RESISTORS 3400 4822 051 30471 470R 5% 0,062W 3401 4822 051 30471 470R 5% 0,062W 3402 4822 051 30471 470R 5% 0,062W 3403 4822 051 30471 470R 5% 0,062W 3404 4822 051 30471 470R 5% 0,062W 3405 4822 051 30471 470R 5% 0,062W 3406 4822 051 30471 470R 5% 0,062W 3407 4822 051 20109 10R 5% 0,1W 3408 4822 051 20109 10R 5% 0,1W 3409 4822 051 30472 4k7 5% 0,062W 3410 4822 051 20109 10R 5% 0,1W 3411 4822 051 20109 10R 5% 0,1W 3413 4822 051 30105 1M 5% 0,062W 3414 4822 051 30471 470R 5% 0,062W 3415 4822 051 30471 470R 5% 0,062W 3416 4822 051 30471 470R 5% 0,062W 3417 4822 051 30471 470R 5% 0,062W 3418 4822 051 30471 470R 5% 0,062W 3419 4822 051 30471 470R 5% 0,062W 3420 4822 051 30471 470R 5% 0,062W 3421 4822 051 30471 470R 5% 0,062W 3422 4822 051 30471 470R 5% 0,062W 3423 4822 051 30471 470R 5% 0,062W 3424 4822 051 30471 470R 5% 0,062W 3425 4822 051 30471 470R 5% 0,062W 3428 4822 051 30471 470R 5% 0,062W 3429 4822 116 83883 470R 5% 0,5W

6-6

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

RESISTORS 3430 4822 116 83883 470R 5% 0,5W 3431 4822 051 30471 470R 5% 0,062W 3432 4822 051 30471 470R 5% 0,062W 3433 4822 051 30471 470R 5% 0,062W 3434 4822 051 30102 1k 5% 0,062W 3435 4822 051 30471 470R 5% 0,062W 3436 4822 051 30471 470R 5% 0,062W 3437 4822 051 30471 470R 5% 0,062W 3438 4822 051 30222 2k2 5% 0,062W 3439 4822 051 30222 2k2 5% 0,062W 3444 4822 051 30471 470R 5% 0,062W 3445 4822 051 30471 470R 5% 0,062W 3446 4822 051 30471 470R 5% 0,062W 3447 4822 051 30471 470R 5% 0,062W 3448 4822 051 30471 470R 5% 0,062W 3449 4822 051 30471 470R 5% 0,062W 3450 4822 051 30471 470R 5% 0,062W 3451 4822 051 30471 470R 5% 0,062W 3452 4822 051 30471 470R 5% 0,062W 3453 4822 051 30471 470R 5% 0,062W 3454 4822 051 30471 470R 5% 0,062W 3455 4822 051 30471 470R 5% 0,062W 3456 4822 116 83883 470R 5% 0,5W 3457 4822 051 30471 470R 5% 0,062W 3458 4822 051 30471 470R 5% 0,062W 3459 4822 051 30471 470R 5% 0,062W 3460 4822 051 30471 470R 5% 0,062W 3461 4822 051 30471 470R 5% 0,062W 3462 4822 051 30471 470R 5% 0,062W 3463 4822 051 30471 470R 5% 0,062W 3464 4822 051 30471 470R 5% 0,062W 3465 4822 051 30471 470R 5% 0,062W 3466 4822 051 30471 470R 5% 0,062W 3467 4822 051 30471 470R 5% 0,062W 3468 4822 051 30471 470R 5% 0,062W 3469 4822 051 30471 470R 5% 0,062W 3470 4822 051 30471 470R 5% 0,062W 3471 4822 051 30471 470R 5% 0,062W 3472 4822 051 30471 470R 5% 0,062W 3473 4822 051 30471 470R 5% 0,062W 3474 4822 051 30221 220R 5% 0,062W 3475 4822 051 30221 220R 5% 0,062W 3476 4822 051 30471 470R 5% 0,062W 3477 4822 051 30471 470R 5% 0,062W 3479 4822 051 30471 470R 5% 0,062W 3480 4822 051 30471 470R 5% 0,062W 3485 4822 117 12925 47k 1% 0,063W 3490 4822 051 30471 470R 5% 0,062W 3491 4822 051 30471 470R 5% 0,062W 3492 4822 051 30471 470R 5% 0,062W 3500 4822 117 12864 82k 5% 0,6W 3501 4822 117 12864 82k 5% 0,6W 3502 4822 117 12864 82k 5% 0,6W

3503 4822 117 12864 82k 5% 0,6W 3504 4822 116 83883 470R 5% 0,5W 3505 4822 116 83883 470R 5% 0,5W 3511 4822 051 30272 2k7 5% 0,062W 3512 4822 051 30102 1k 5% 0,062W 3515 4822 117 12891 220k 1% 3516 4822 051 30222 2k2 5% 0,062W 3517 4822 051 30103 10k 5% 0,062W 3518 4822 051 30103 10k 5% 0,062W 3519 4822 051 30103 10k 5% 0,062W 3520 4822 051 30103 10k 5% 0,062W 3521 4822 051 30684 680k 5% 0,062W 3522 4822 117 12925 47k 1% 0,063W 3523 4822 051 30474 470k 5% 0,062W 3526 4822 116 52244 15k 5% 0,5W 3527 4822 117 12968 820R 5% 0,62W 3528 4822 051 30103 10k 5% 0,062W 3529 4822 051 30272 2k7 5% 0,062W 3530 4822 051 30392 3k9 5% 0,063W /22 3530 4822 051 30272 2k7 5% 0,062W /37 3531 4822 051 30103 10k 5% 0,062W 3532 4822 051 30103 10k 5% 0,062W 3533 4822 051 30102 1k 5% 0,062W 3534 4822 051 30102 1k 5% 0,062W 3535 4822 051 20109 10R 5% 0,1W 3536 4822 051 20109 10R 5% 0,1W 3537 4822 116 52206 120R 5% 0,5W 3538 4822 116 52206 120R 5% 0,5W 3539 4822 051 30223 22k 5% 0,062W 3540 4822 051 30103 10k 5% 0,062W 3541 4822 051 30103 10k 5% 0,062W 3542 4822 116 83872 220R 5% 0,5W 3543 4822 051 30221 220R 5% 0,062W 3544 4822 051 30121 120R 5% 0,062W 3545 4822 051 30121 120R 5% 0,062W 3546 4822 051 30121 120R 5% 0,062W 3547 4822 051 30121 120R 5% 0,062W 3548 4822 051 30221 220R 5% 0,062W 3549 4822 051 30221 220R 5% 0,062W 3550 4822 051 30472 4k7 5% 0,062W 3551 4822 051 30103 10k 5% 0,062W 3552 4822 051 30103 10k 5% 0,062W 3553 4822 051 30103 10k 5% 0,062W 3554 4822 051 30103 10k 5% 0,062W 3560 4822 116 52175 100R 5% 0,5W 3561 4822 116 52175 100R 5% 0,5W 3562 4822 051 30103 10k 5% 0,062W 3563 4822 051 30103 10k 5% 0,062W 3564 4822 051 30221 220R 5% 0,062W 3565 4822 051 30221 220R 5% 0,062W 3570 4822 051 20109 10R 5% 0,1W 3571 4822 051 20109 10R 5% 0,1W 3572 4822 051 30222 2k2 5% 0,062W

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

3573 4822 051 30103 10k 5% 0,062W 3574 4822 051 30103 10k 5% 0,062W 3576 4822 051 30103 10k 5% 0,062W 3577 4822 051 30103 10k 5% 0,062W 3578 4822 051 30103 10k 5% 0,062W 3579 4822 051 30103 10k 5% 0,062W 3580 4822 051 30102 1k 5% 0,062W 3581 4822 051 30102 1k 5% 0,062W 3582 4822 051 30102 1k 5% 0,062W 3583 4822 051 30223 22k 5% 0,062W 3584 4822 051 30102 1k 5% 0,062W 3585 4822 051 30334 330k 5% 0,062W 3586 4822 051 30102 1k 5% 0,062W 3587 4822 051 30102 1k 5% 0,062W 3588 4822 051 30102 1k 5% 0,062W 3589 4822 051 30102 1k 5% 0,062W 3590 4822 117 13632 100k 1% 0,62W 3591 4822 117 13632 100k 1% 0,62W 3592 4822 051 30102 1k 5% 0,062W 3593 4822 051 30102 1k 5% 0,062W 3594 4822 051 30102 1k 5% 0,062W 3595 4822 051 30272 2k7 5% 0,062W 3596 4822 051 30272 2k7 5% 0,062W 3598 4822 051 30103 10k 5% 0,062W 3599 4822 051 30471 470R 5% 0,062W 4400 4822 051 30008 0R Jumper 0603 4401 4822 051 30008 0R Jumper 0603 4402 4822 051 30008 0R Jumper 0603 4403 4822 051 30008 0R Jumper 0603 4404 4822 051 30008 0R Jumper 0603 4405 4822 051 30008 0R Jumper 0603 4410 4822 051 30008 0R Jumper 0603 4411 4822 051 30008 0R Jumper 0603 4412 4822 051 30008 0R Jumper 0603 4413 4822 051 30008 0R Jumper 0603 4414 4822 051 30008 0R Jumper 0603 4415 4822 051 30008 0R Jumper 0603 4416 4822 051 30008 0R Jumper 0603 4418 4822 051 30008 0R Jumper 0603 4419 4822 051 30008 0R Jumper 0603 4420 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 4434 4822 051 30008 0R Jumper 0603 4435 4822 051 30008 0R Jumper 0603

4850 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5400 4822 157 62552 Coil 2,2µH 5% 5401 4822 157 62552 Coil 2,2µH 5% 5402 5322 242 73686 RES CER 12MHz 5403 4822 242 70938 RES XTL 32,768kHz 5404 4822 242 72195 QUARZ 4,332MHz 5405 4822 157 62552 Coil 2,2µH 5% 5406 4822 157 62552 Coil 2,2µH 5% 5407 4822 157 62552 Coil 2,2µH 5% 5850 4822 157 62552 Coil 2,2µH 5% 5851 4822 157 62552 Coil 2,2µH 5% 5852 4822 157 62552 Coil 2,2µH 5%

DIODES 6400 4822 130 30621 1N4148 6401 4822 130 30621 1N4148 6402 4822 130 30621 1N4148 6403 4822 130 30621 1N4148 6404 4822 130 30621 1N4148 6405 4822 130 34174 BZX79-B4V7 6406 4822 130 30621 1N4148 6407 4822 130 30621 1N4148 6408 4822 130 30621 1N4148 6409 4822 130 30621 1N4148 6410 4822 130 31878 1N4003G 6411 4822 130 31878 1N4003G 6412 4822 130 30621 1N4148 6413 4822 130 31878 1N4003G 6414 4822 130 30621 1N4148 6420 9322 160 65676 LED VS LTL-4221NLC-VA

TRANSISTORS & INTEGRATED CIRCUITS 7400 3139 110 52600 TMP88CU74YF - ‘C55S52601’ 7401 9352 679 67118 SAA6579T/V1/M4 7402 5322 209 11446 HEF4051BT 7403 4822 209 15449 74HC4094D 7404 4822 209 15449 74HC4094D 7405 9322 145 26668 M24C02-WMN6 7406 4822 130 60511 BC847B 7407 4822 130 60511 BC847B 7408 4822 130 60511 BC847B 7409 4822 130 60511 BC847B 7410 4822 130 60511 BC847B 7411 4822 130 60373 BC857B 7412 4822 130 60511 BC847B 7413 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

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +

AFC -

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

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

FM

FM IF1

FRONTEND

AM

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

AM-IF2

from 2169

78

AM-AFC

LEFT

67891011 12 13

456

FM-RF

TUNER BOARD ECO6

/ SYSTEMS NON CENELEC

91011121314

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

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

VDD

T114

MPX

P1

P0

P1

VDD

MPX

VCC1

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

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

mono 4.8V

1.4V

9.6V

1.4V

0.2V

0.7V

1.4V

7.9V

7.7V

0V

0.6V

0.8V

0.1V

1.6-8V 1-8V

11.1V

0V

1V

1.4V

B

7.6V

5

3

2

A

1.3V

0.7V

7.8V

11.1V

0.8V

0.6V

1V

0.7V

1V

1.1V

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

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

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

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

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

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

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

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

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

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

RESISTORS

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

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

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

RESISTORS

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

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

3145© 4822 117 11449 2,2kΩ 1% 0,1W

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

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

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

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

RDS only

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

COILS

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

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

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

5131 4822 157 11843 RF COIL 1,5 TURNS

DIODES

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

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

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

TRANSISTORS

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

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

INTEGRATED CIRCUITS

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

7101 © 9351 740 80557 TEA5757H/V1, RADIO IC

7A-4

Electrical Partslist

ECO6

SYSTEMS NON-CENELEC

7A-4

7B-17B-1

1

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

37 33

RADIO IC

TEA 5762

TUNER BOARD

ECO 6

Systems Cenelec

1018 11

143915

24

right

AM/FM

right

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +

AFC -

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

292827

clock

data

enable

P1

P0

31

30

programmable

output ports

V

Loop

V

Loop

V

Loop

2

6

5 FM Osc.

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38

34

22

Vcc2

8

ECO6 Systems Cenelec, 140499

V

Loop

+FM

AM-RF

AM-Osc.

FM-IF 1 FM-IF 2

LF filter

MPX

buffer ampl.

RDS

(MPX)

5

RDS

(MPX)

stereo

clock

data

enable

Version

3

1120

AM-IF 1 AM-IF 2

AM-AFC

1

8

AM

Frontend

2

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

AM/FM

Discriminator

10,7 MHz

Vdd

+FM

Vcc1

Vcc

Vcc2

MW/LW

AM-RF,

AM-Osc.

1

Ant.

Osc.

out

GND

234 6 5

8

7

V

CC

V

varicap

MIXER

FM FRONTEND

IF

out

ECO6 Tuner Board

version:

SYSTEMS CENELEC

TABLE OF CONTENTS

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

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

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

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

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

BLOCK DIAGRAM

7B-2 7B-2

MIXER

varicap

FM FRONTEND

GND

PRE-

SCALER

MULTI-

PLEXER

VSTABA

AM-IF

MONO/

XTAL

AGC

CONTROL

OSC

AM DET

AM

OSC

AGC

VCC2

AGC

PUMP

AM

MIXER

DECODER

CHARGE

FM IF1

FRONTEND

AM

VSTABB

DET

FM

CONTROL

FILTER

AM

IF

AM

DET

STEREO

FM IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

CTRL

AGC

A

B

C

D

E

F

G

H

I

234567891011121314

1 23456

31576120

MW=HIGH

FM 75 OHM

PROGRAMMABLE

OUTPUT PORTS

FM-IF2

LW

VERSION DETECTION

FM-IF1

7

I

7891011121314

A

B

C

D

E

F

G

H

from

kHz

3170

BUFFER AMPLIFIER

VCC

1

2

LEGEND

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

MW=HIGH

BIRDY FILTER

/00 /02 FM/MW

/00 /02 FM/MW/LW

2169

/ SYSTEMS-CENELEC

STEREO

3

450kHz

AM-IF2

3156

RIGHT

MW

LW only

450kHz

DISCRIMINATOR

AM-AFC

AM-IF1

8

/01 FM/MW

6105

6

LW only

LW =HIGH

VERSION PROGRAMMING COMPONENTS

marked components not for LW version

MW/LW-RF

VCO

RDS only

MPX

to/from

GND

from 7101/39

LEFT

/17 FM/AM

to 1120

HN1V02H

VERSION

/14 FM-OIRT/MW

450kHz

LW=HIGH

TUNER BOARD ECO6

pin 5

54

LW ... for LW version only

MW

ENABLE/MPX

LW

component mounted

7111

AM-OSCILLATOR

CLOCK

DATA

AM FRAME AERIAL

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

2166

1n

T117

4

IF-OUT

7

910

8

OSC. OUT

V

5

VCC

6

150K

3169

1110

FE450

ANT

1

23

T110

3168

T115

T109

3161

22K

120R

2130

22n

3142

100K

22u

2162

2137

220n

2123

390p

6

78

T106

T121

5103

1

2

3

4

T140

T118

T114

BC337-40

7105

T113

7124

100u

2129

68K

3151

BC847C

220p

2146

HN1V02H

6105-1

1

2 7

2K2

3128

2190

100n

0R

4102

*

3159

470R

YKD31-

0432

1

2

470R

3160

2149

33p

1102

1103

XH-S

1

2

22

VCC2

9 VCO

23

VDD

38

VSTABA

VSTABB

34

29

WRITE-EN

25

470n

2131

IF-GND

14

LEFT

12

LPF

24

11

MPX-IN

13

MUTE

43

NC

30P0

31P1

16

PILOT

4 RF-GND1

42

RF-GND2

15

RIGHT

1 RIPPLE

7 VCC1

40

AM-MIXOUT

6 AM-OSC

2 AM-RF

39

AM|FM

27

CLOCK

28

DATA

26DIG-GND

21

FIELDSTR-IND

18

FM-DEMOD

3 FM-GND

37

FM-IF1-IN

35

FM-IF2

33FM-IF2-IN

5 FM-OSC

8

I-TUNE

17

TEA5762

7101

10

AF-OUT

20

AFC+

19

AFC-

44

AGC

32AM-AFC

41

AM-IF1-IN

36

AM-IF2

2107

1u

56K

3141

BAS216

6106

22K

3134

7110

BC857B

6

7

8

2u2

2138

1120

FE-BT-VK-N

1

2

3

4

5

1

2

34

6

78

5111

22K

3143

470R

3158

2143

220n

T124

330R

3154

T123

T125

T111

3190

120R 120R

3191

BAS216

6120

1K

3144

100K

3156

2144

1u

47K

3171

3194

2K2

2132

470n

1132

C-PAD

2118

2p2

220R

3105

2161

100n

p

2141

100n

T105

3157

100K

2119

10p

2K2

3145

2120

18p

22p

LW

1

2

3

2124

10n

*

YKD21

1101

USA

T126

7122

BC847C

2109

10p

T116

2

34

6

78

1u

2133

5114

7P

1

3

6

22K

3137

22R

3146

HN1V02H

6105-2

5

2122

3n3

2159

33p

10u

2128

10K

3150

47R

3132

BC857C 7103

3172

5K6

2167

12p

DT-381

5121

75

T142

2147

220p

T104

BC857B 7109

2K2

3108

4K7

3123

T122

T120

T127

7112

BC547C

2134

22n

USA

22n

USA

C-PAD

1131

T141

2106

11p

20p_LW

0R

4104

*

0R

41xx

2165

100n

1130

C-PAD

10K

3180

2150

100n

BZX284-C11

6107

T102

2127

220n

2169

2n2

100K

3170

1I3

O

2125

560p

5109

2

G

470R

3152

2108

100p

3125

10K

3153

470R

330R

3193

T103

120R

3167

100R

3195

78

33K

3176

8

5122

1

2

34

6

5123

1

2

34

6

7

5110

G

2

I1O

3

5115

123

46

7

8

2

34

6

78

5119

1

2135

100n

2163

LW

7104 BC337-40

2145

220p

150R

3155

220n

2136

6

78

T112

T107

*

5102

7KL

1

2

34

5

3109

4K7

4101

0R

7111 BC847C

1

2

34

6

7

8

330R

3192

2n2

2148

5112

7P

470n

2164

ECO6 Sys-Cenelec, 000907

2140

82p

VCC1

2139

15p

MPX

+FM

P0

P1

VDD

VCC2

VCC1

MPX

P01

P1

P0

P01

P0

VDD VDD

AM/FM

+FM

AM/FM

P0

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

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

p

18n

2191

100u

2102

100n

2105

USA

100n

8.3V

7.5V

7.2V

9V

11V

8.2V

0.1V

1.2V

1.6-8V

5

1

A

3

2

D

C

4

...V MW mode

...V LW mode

voltages measured while set is tuned to a strong transmitter

0.7V

1.3V

0.7V

0V

7.4V

0V

7.5V

0.7V

0V

mono 4.8V

0V

stereo 0.4V

7.5V

1.4V

1.6-8V

0.1V

0V

2V

0.2V

1.4V

0.4V

0.7V

1.4V

1.1V

0.7V

1.4V

0.6V

0.8V

0.15V

...V FM mode stereo

EVM

V

B

8V

6.7V

8.3V

0.7V

0V

0.1V

0V

11V

2V

1.1V

1V

8.2V

7.8V

1.2V

0V

8.9V

12Vtyp

8.2V

mono 4.8V

stereo 0.2V

1.4V

0V

0.1V

0V

0.7V

0.1V

0V

0.2V

(10-14V)

9.6V

12V

8.9V

8.2V

7.5V

8.3V

8.2V

0.8V

1.2V

0.7V

1.3V

1V

8.2V

7.8V

1-8V

0V

5V

0V

152kHz, 50mV

pp

stereo stereomono

Signal path

FM

AF - left/right

AM MPX (Audio Frequency)

7B-37B-3

98MHz

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

VARICAP ALIGNMENT

FM - VCO

FM RF (channel separation)

AM IF

AM RF

3)

108MHz

87.5MHz

check

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

LW

558kHz558kHz

1494kHz

5102

1494kHz 2106

MW

98MHz, 1mV

continuous wave

98MHz, 1mV

90% Left + 9% pilot

mod=1kHz

IF coil inside

FM

frontend

1110

1

3

5

A

FM - IF

0mV ±3mV5119

FM

10.7MHz, 45mV

continuous wave

2D

right channel min.

4A

0mV ±2mV5114

2

C

Repeat

C

5112

1)

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

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

2)

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

3)

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

TUNER ADJUSTMENT TABLE

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

max.

symmetric

f

o

max.

symmetric

f

o

ECO6 Sys Cenelec, 190599

B

∆f = ±30kHz V

RF

as low as

possible

MW has to be aligned before LW.

3-band 2-band

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

and needs therefore no further adjustments for service purposes.

2141

shortcircuit to block AFC

21

IC 7101

see remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

AM AFC

MW

continuous wave

VRF = 2mV

∆f = ±10kHz

V

RF

= 0.5mV

(as low as

possible)

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

AM FRAME AERIAL

FM 75Ω

FM FRONTEND

Birdy Filter

ECO6 Sys-Cenelec, layout stage .5, 080900

1101 B5 1102 B5 1103 C5

1110 B4 1120 A4 1130 A5

1131 C5 1132 A4 2106 B4

2107 B3 2128 A3 2129 B3

2133 C1 2138 B1 2144 B1

2162 A4 2191 B4 3142 C2

5102 C4 5103 C4 5109 B3

5110 A2 5111 A3 5112 A2

5114 A2 5115 C2 5119 B2

5121 B2 5122 C3 5123 C3

7104 C4 7105 C5 7112 B1

9101 A2 9102 B2 9103 A1

9104 B1 9105 B1 9106 B1

9107 B4 9108 B3 9109 C2

9110 A4 9111 A3

TUNER BOARD ECO6

Systems - Cenelec

/ componentside view

B

A

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

ECO6 Sys-Cenelec, layout stage .5, 080900

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

TUNER BOARD ECO6

Systems - Cenelec

/ copperside view

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

7109 A5 7110 B2 7111 A4 7122 C3 7124 C3

1

8

2

7

8

4

D

A

C

1 25

3

V

dd

Vcc2

Vcc1

+FM

Electrical Partslist

ECO6

SYSTEMS-CENELEC

MISCELLANEOUS

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

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

CAPACITORS

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

2102 © 4822 126 13838 100nF 10% 50V

not USA

2105 © 4822 126 13838 100nF 10% 50V USA only 2106 2020 800 00204 TRIMCAP. 4,2 - 20pF, N750 LW only 2106 2020 800 00191 TRIMCAP. 3 - 11pF, N450 FM/AM only 2107 4822 121 51319 1µF 20% 50V

2108 © 5322 122 32531 100pF 5% 50V

LW only

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

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

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

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

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

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

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

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

RESISTORS

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

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

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

RESISTORS

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

3132© 4822 051 20479 47Ω 5% 0,1W

3134 © 4822 051 20223 22kΩ 5% 0,1W 3137 © 4822 051 20223 22kΩ 5% 0,1W

LW only

3141 © 4822 117 11148 56kΩ 1% 0,1W 3142 4822 100 12159 TRIMPOT. 100kΩ

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

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

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

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

3171 © 4822 117 10834 47kΩ 1% 0,1W 3172 © 4822 051 20562 5,6kΩ 5% 0,1W 3176 © 4822 051 20333 33kΩ 5% 0,1W

RDS only

3180 © 4822 117 10833 10kΩ 1% 0,1W LW only 3190 © 4822 051 20121 120Ω 5% 0,1W

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

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

4107 © 4822 051 20008 CHIP JUMPER 0805

COILS

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

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

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

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

DIODES

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

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

TRANSISTORS

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

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

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

INTEGRATED CIRCUITS

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

7101 4822 209 90315 TEA5762H/V1, RADIO IC

7B-4 7B-4

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

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 4TAPE-L Playback output left 5 +12V D.C. supply (+12V) for AF electronics 6TAPE-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 6DATA HEF4094BT shift register Data line 7 STROBE HEF4094BT shift register Strobe line

CONNECTOR 1710 DECK B HEADS CONNECTON

1B R/P HD L+ R/P Head left channel positive 2 GND A R/P Head return ground 3B 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)

1B R/P HD L+ R/P Head left channel positive 2B R/P HD L- R/P Head left channel negative 3B R/P HD R+ R/P Head right channel positive 4B 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

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

RECORDER

MODE

ADJUST MOTOR SPEED

NORMAL SPEED

SBC420

3150Hz

PLAY B

PLAY A

CHECK WOW & FLUTTER

DECK A & B

SBC420

3150Hz

PLAY

ADJUST AZIMUTH

PLAY FWD

PLAY REV #

DECK A & B

SBC420

10kHz

CHECK PLAYBACK FREQUENCY RESPONSE

DECK A & B

SBC420

PLAY

ADJUST BIAS CURRENT

SBC419A^

DECK B

SBC420

RECORD

MEASURE

ON

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

5

RIGHT

LEFT

2

6

READ ON

frequency counter

W&F-meter

mV-meter

ADJUST

with

3620

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

level(dB)

4

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

mV-meter

THD-meter

level(dB)

8dB 10dB (HSD)

100

250

check

figure. 2

6dB

limits see fig. 2 *

†3% *

8dB 10dB (HSD)

10k

4k

f(Hz)

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

REC_R

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

2717

*

10n

3717

2K2

7 9

10

8

4

13

7730

HEF4952B

A2

A1

0

0 0

0 1

1 1

1

2713

10u

2737

100n

A

3765

39K

4u7

3741

2K2

9793

3715

A

ALCEN

2763

3716

1K8

47u

1K8

LH

3713

10R

3767

3766

3714

3760

120R

4M7

A

6785

1N4148

3727

*

5K6

3731

8K2

3729

*

1N4148

3K3

3732

8K2

6786

3730

*

3K3

3728

*

5K6

2729

22n

2730

22n

15 16 14 12 11

2 1 3 5 6

B1

9791

HEF4952B

S0

S1

S2

S3

S0

S1

S2

S3

7740

9792

10R

A

100p

A

10u

3A0

REC

CRB

100n

LH

2741

-C

+C

2714

P

4794

3742

2K2

1A0

REC

6782

1N4148

3749

47K

2A0

3748

2K2

+5

CONTROL LOGIC

10K

3759

7792

BC847B

ALCEN

A

3756

220K 3757

220K

B2

7787 BC847B

STOP

REC HS Chrome

Pb Chrome

Pb Ferro

CRA

HS

P

2718

*

10n

3718

A

*

3755

470p

*

1M

M

2770

3754

1M

A

2K2

S2

S1

S3

1

11

1

S4

1

A0 S0

0

1

0 1

0

1

0

0 1

1

1 0

1

3A0

B4

B3

2769

L

Not For ND/DD/FR

3746

*

3K3

3745

*

3K3

470p

3758

-C

*

10K

P

HS

3744

A

#

2747

1K5

+12

*

100n

3743

* See Variant Table for details

# For Provision Only

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

S4

VSS

VDD

S4

A

3768

10K

A

VEE

--

A0 A1 A2

1K5

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

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

11

1

7

6

5

4

3

2

1

1701

TO/FROM AF

REC_L

PLAY BACK

DECK A

1730

REC/PB DECK B

1710

2786

100p

+12

3778

P

MT1

7

3

2

1

CLNS-2A833 YEZ

5703

2743

15n

22n

A

1

2

3

1

2

3

4

5

A

4

5

A

6772

6R8

8

3

3784

1K

-C

6773

1N4148

BC557B

7782

MT2

6

5

4

2785

P

3704

220R

3736

22K

3701

220R

6

3735

22K

3703

220R

A

220R

1u

P

1K2

3733

A

2705

A

2706

1K2

3734

150p

2702

*

3702

7786 J111

A

3781

4M7

6770

6771

BC847B

3770

1K5

3777

150R

ERASE

OSCILLATOR

A

3780

1M

7783

2703

*

A

220p

2704

*

2701

*

3762

820R

1N4148

2782

4n7

3776

6K8

100p

150p

5701

2781

STOP Pb deck A

Pb deck B

REC in

Dubbing

2u2

6777

P

3771

1K2

10n

P

--

7710

HEF4952B

15 16

S0

S1

14

S2

12

S3

11

S4

2

S0

1

S1

3

S2

5

S3

6

S4

A1A2

0

0 0

0 1

1 1

1

4790

7784

BC857B

A

BIAS LEVEL

BZX79-F8V2

P

7781 BC847B

4R7

3775

P

470p

3723

*

VSS VEE

VDD

0

0 1

1 0

0 1

2787

*

15K

A0 A1 A2

A0

0

1 0

1

3774

3773

3772

33n

A

P

MODE SELECTOR

7 9

10

8

4

13

S2

S0

S1

1

11

1

3779

330K 6774

1N4148

3761

10K

15K

4K7

6K8

1N4148

2780

LEFT CHANNEL

1A0

1A1

-C

2735

100n

A

S4

S3

1

3788

6775

1N4148

3787

1M

2742

P

REC

+C

2760

100n

A

6776

7780

BC847B

22u

P

2707

+C

2744

100n

A

RIGHT

CHANNEL

2708

1M

22n

3769

*

6K8

+12

47K

3789

P

A

470p

B1

B2

1N4148

3709

6778

3786

22K

A

3705

220R

2715

470u

10R

2765

A

+12

2716

3710

2725

3708

100R

A

REC

47u

3706

220R

470u

10R

4n7

A

3752

100K

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

*

15n

*

2709

2761

3725

10R

3726

10R

3724

15K

2728

470p

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 16

S0

14

S1

S2

12

S3

11

S4

S0

S1

S2

S3

3720

VSS

VDD

S4

3722

3K9

VEE

2 1 3 5 6

2720

33n

12K

NS Ferro HS Ferro

REC MUTE

NS Chrome

HS Chrome

REC MUTE

1A1

--

100n

ANALOG CCTRY

9791 A8 9792 B8 9793 A6

S3

S4

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

P

BC847B

P

100n

2623

*

7623

2624

100n

470p

*

220R

*

3613

27K

3687

4785

3601 B2 3602 C2 3603 B2

6611

L

2622

M

+5

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

2K2

3605

56K

3606

3610 D6 3611 C6 3612 D6

7613

BC807-25

2K2

Rec_RVS

CRA

120K

*

4795

3689

4K7

3625

1K

+MOTOR

47K

3679

3613 B2 3614 C6 3616 A5

3623

7619 BC847B

*

M

P

3619

#

100K

2625

100n

3618 A4 3619 A4 3620 A4

680R

*

10

Os’

9

Os

1

STR

2

D

3

CP

3622 A4 3623 B3 3624 B6

3618

*

3620

10K

7616

*

BC857B

6614

*

8 VSS

7610

HEF4094BT

VDD

16

+5

6K8

3622

L

3672

1N4148

4K7

O3

O7

O5

O6

O4

O0

O1

O2

E0

15

10K

*

BC847B

P

11

13

12

14

4

5

6

3625 B3 3626 B6 3628 A5

3616

*

3688

*

7622

*

7

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

BC807-25

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

BC807-25

100K

1K

2K2

3607

3608

120K

BC847B

+5

3614

2K2

27K

7624

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

H

CR02_A

L

mode_A

PHOTO_A

SOL_A

Gnd

mode_B

Vcc

sol_B

photo_B

Rec_FWD

CrO2_B

Rec_RVS

1770

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

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

9-11

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

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 532213060845 BC807-25 7613 532213060845 BC807-25 7614 532213060845 BC807-25 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

3CDC-LC-MB-DA11 Module

(3 Disc Carousel Changer)

TABLE OF CONTENTS

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

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

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

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

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

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

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

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

Layout stage .3

10-2

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

1. Disconnect CD drive flexfoil from old CD drive

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

3. Remove old CD drive

4. Remove short-circuit from flexfoil of CD drive

5. Connect flexfoil to new CD drive

6. Position new CD drive in its studs

7. Remove short-circuit from Laserunit

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

• SWITCH OFF POWER SUPPLY

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

WARNING

fig.1

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

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

CD Drive

Bottom side view

10-3

Service Position

10-4

Technical Remarks

10-510-5

7808

TCA0372

DATA

SDA

VCC

1805

A-F

A-D

7821

7873

TCA0372

7822

TCA0372

HEF4094BT

DISC+

DISC -

MOT2

LD ON

LD

MON

CD R/W

HF IN

V1

D1 D2 D3 D4 R1,R2

MOT1

SLIDE -

TRACK -

COMMON

FOC -

COMMON

+5V

+10V

SHR_CL

STR-OUTP

OE_LATCH

FLEX-FOIL

8001

REGISTER

SHIFT

SERVO - DECODER

CD10

SAA7324 (SAA7325)

Active low pass

Filter

TDA1308

MOTOR

TRAY MOTOR

CARROUSEL

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

7874

CD POS.1 SWITCH

SL

O2

O0

O1

O6

VDD

+10V

O7

O4

O5

RA

FO

DIODES

PHOTO

BA

CD

FE

INNER SWITCH

SWITCH INFO

LASER & MONITOR DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM

FOCUS MOTOR

RADIAL MOTOR

SLEDGE MOTOR

MOTOR

TURNTABLE

PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB

EN1

DATA

STB

SHR_CL

SICL

SILD

PORE

7875

7801

+3,3V

Vref

7807

TCA0372

7806

TCA0372

CD LEFT

78057877

CD RIGHT

Laser Control

&

HF AMPLIFIER

TZA1024 (TZA1025)

55

54

56

38

7

18

20

21

23

15

5

2

3

22

23

18

19

2

4

6

5

9

SWITCH INFO

17

16

15

6

42

40

39

5,17,21,52,57

59

60

64

1

13

+5V

2

+5,6V

8

4

5

7

V4

61

156310

11

6,14

6

7

4

15

2

1

3

16

5

12

11

14

13

5V1

+5V

+3,3V

SCL

SILD

RN

RP

LN

LP

PORE

+

-

+

-

Blockdiagram 3CDC-LC-MB-DA11 2000 09 07

Closed if carrousel is in Position 1.

1883

O3

Open if carrousel is in a valid Play-Position.

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

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

V

t

VDD (pin 16) EN1 (pin 15)

Power on

Blockdiagram

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-MB-DA11 Layout stage .3 2001-01-11

3CDC-LC-MB Componentside view

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

3CDC-LC-MB-DA11 Layout stage .3 2001-01-11

3CDC-LC-MB Copperside view

2800 F3 2801 D4 2802 E4 2803 D4 2804 D4 2805 D4 2806 D4 2807 F4 2808 D4 2809 G2 2810 E4 2811 D4 2812 E1 2813 G3 2815 F3 2816 C3 2817 F1 2818 C4 2821 F1 2822 E3 2823 E3 2824 E3 2825 E3 2829 H4 2830 C4 2831 B3 2832 C4 2833 C4 2834 D4 2835 G2 2836 E1 2839 H2 2840 G2 2841 E2 2842 H3 2843 G2 2844 E2 2845 G2 2846 G2 2847 H3 2848 H3 2850 C3 2852 C2 2853 D2 2854 D2 2855 E4 2856 C3 2857 E2 2859 F2 2862 C4 2863 C4 2864 D2 2865 B3 2866 G3 2867 B4 2868 G4 2869 F4 2870 A2 2871 H4 2872 A2 2874 G4 2875 A3 2877 A2 2878 A2 2879 E2 2880 A3 2882 B3 2883 A2 2887 C4 2891 G3 2892 F3 2893 A3 2900 E4 3700 D2 3701 H4 3702 G4 3703 G4 3704 H4 3705 C2 3706 C1 3707 C2 3708 C2 3709 C3 3710 B2 3711 C2 3712 A3 3713 A1 3714 A1 3715 A1 3716 D2 3717 D2 3718 C2 3719 A2 3727 C3 3728 C3 3730 C3 3731 C2 3732 C2 3733 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4

3746 B3 3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 D4 3769 D4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 E4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 E4 3812 F1 3813 E1 3814 D4 3816 E1 3818 G3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 G3 3830 G3 3831 C2 3832 C3 3833 F4 3834 F4 3835 G2 3836 H2 3837 D2 3838 G2 3839 E3 3840 E3 3841 G2 3842 D2 3843 G3 3844 E1 3845 D2 3846 G3 3847 H2 3848 D3 3849 H2 3850 F1 3853 E4 3854 B5 3855 B5 3856 E4 3857 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 B4 3866 F3 3867 C4 3868 B3 3869 F4 3870 F4 3871 A2 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 A2 3878 A5 3879 A2

3880 A2 3881 A3 3882 H4 3883 H4 3884 H4 3885 H4 3886 B2 3887 A2 3888 A3 3889 C2 3890 A3 3891 A2 3892 C2 3893 A2 3894 E4 3895 E3 3897 F2 3898 A2 3899 D5 3900 E4 3901 F4 3902 E2 3903 G3 4800 A5 4801 A4 4802 A4 4803 B2 4804 A5 4805 A5 4806 A5 4807 A5 4808 A5 4809 B5 4810 B4 4811 E3 4812 F2 4813 A4 4814 A4 4815 A4 4816 A4 4817 A3 4818 A3 4819 A3 4820 C4 4821 B2 4822 C5 4823 C5 4824 C5 4825 B3 4826 C3 4827 A4 4828 C2 4829 B2 4831 A2 4832 D2 4834 F4 4835 F4 4836 E4 4838 E3 4840 E4 4841 F4 4842 E4 4843 F4 4844 E4 4845 G4 4846 G4 4847 E4 4849 A4 4856 A2 4857 A1 4858 B1 4859 D1 4860 B2 4861 D1 4862 G2 4863 G4 4864 F3 4865 E3 4867 G2 4868 E2 4869 E2 4870 B1 4876 C5 4879 E3 4884 E2 4885 E2 4886 E2 4887 E2 4890 F2 4893 G1 4894 G1 4896 H2 4897 F3 6871 B1 6872 H2 6873 H2 6874 B1 6875 A1 6876 C5 6877 C4 6878 H2 6879 C2 7801 F3 7805 B4 7810 F2

7812 B1 7850 B5 7851 B5 7860 B5 7861 B5 7873 A1 7874 C2 7875 D4 7876 C2 7877 D3

1800 F2 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2814 G2 2819 G3 2820 G4 2826 D3 2828 D4 2837 E5 2838 F4 2849 E2 2851 C2 2858 B2 2860 C1 2861 C1 2873 B4 2876 B2 2881 A5 2884 F4 2885 D2 2888 F3 3815 G3 3817 H5 3851 F5 3852 F5 3865 H2 3896 H3 5802 B4 7806 H3 7807 G4 7808 E5 7821 G2 7822 A3

Mapping

Copperside

Componentside

10-710-7

only for digital out versions

(in combination with Quartz )

1810

TF01

SER. DATA LOOPBACK

INTERF.

KILL

TIMING

BITSTREAM DAC

SER. DATA INTERFACE

VERSAT.

INTERF.

EBU

INTERF.

CORR.

ERROR

CONTROL

FUNCTION

PRE-

PROCESSING

AUDIO

PROCESSOR

MICROCONTROLLER

INTERFACE

SUBCODE

PROCESSOR

ADDR

SRAM

PEAK DET.

MOTOR

CONTROL

OUTPUT

STAGES

DIG. PLL

EFM

DEMOD

VERSATILE INTERFACE

ADC

VREF GEN.

FRONT

END

2x

4x

1x

V/I

Vgap

A

E

3M3

1,6V

F

G

H

Signal Processor

D2 (CD10)

R2 (CD10)

12 3 4 56789101112

from 1801

for basic version

R1 (CD10)

for CD TEXT only

3M3

D1 (CD10)

13 14 15

12 3 4 567891011

part 2

#.... for provision only

for Coax out versions

12 13 14 15

A

B

C

D

E

F

G

H

II

A

B

C

D

E

dig. out circuitry

to 7877/63

#

on

C

D

D3 (CD10)

to

F

11,3 MHz

B

/ SAA7325

PIN50

DOBM

D4 (CD10)

3834

39K

2818

1n5

2855

180p

1n5

2816

+5V

3804

10K

3807

10

11

12

13

14

15

2

3

4

5

6

7

8

9

1800

1

16

3889

470R

4K7

3728

4R7

3815

470R

3853

3867

120R

220p

2811

2888

4u7

3832

10K

33p

2834

2804

47n

10K

3808

2892

4n7

+3,3V

220u

2851

3873 470R

+3,3V

2838

10u

4u7

2849

+3,3V

3803

10K

220p

2806

3801

+5V

68R

3857

3866

10K

3827

27K

2823

470R

3892

56p

1K

3825

22K

3828

EBUGND

56K

3800

3833

39K

3709

1R

+3,3V

3811

56K

2900

180p

3900

56K

4811

3727

4K7

+3,3V

10K

3805

VDDA1

5

VDDA2

17

VDDD1P

52

VDDD2C

57

VNEG20VPOS

21

VRIN

7

VSSA1

4

VSSA2

14

VSSD1

33

VSSD2

50

VSSD3

58

WCLI

35

WCLK28SCLK

29

SDA

39

SDI

36

SELPLL

24

SFSY

47

SILD

42

56

SL

STATU S

43

SUB

46

TEST1

25

TEST2

31

TEST3

44

V1

63

V2|V3

34

V4

61V562

LN18LP

19

MOTO159MOTO2

60

R1

12

R2

13

RA

54

41

RAB

RCK

45

RESETn

38

RN22RP

23

SBSY

48

SCL

40

SCLI

37

CROUT

15

D1

8

D2

9

D3

10

D4

11

DATA

27

51

30

EF

FO

55

HFIN

2

HFREF

1

IREF

6

ISLICE

3

32

LDON

64

7877

SAA7324

CFLG

53

CL11|4

49

CL16

26

CRIN

16

220p

2808

68R

3856

33p

2833

2887 100n

220p

4812

2803

22K

3826

+3servo

3819

470R

100R

3894

1n

2850

4u7

2885

2802

180p

37683769

3895

3767

150K

+3,3V

15R

220p

2805

2856

27p

2822

2n2

180p180p

2800

3

4

5

6

2807

PH-S

1801

1

2

12

GND

6

LD

1

MON

4

PWRON

7

RFEQO

10

RFFB

9

RGADJ

14

VCC2

13

VCCL

2

CDRW

11

CFIL

3

CMFB

8

DIN

5

EQSEL

47n

2824

47u

2826

2815

220n

+3,3V

10K

3806

3774

47K

2825

10n

2801

220p

56K

120R

3862

3802

100p

2810

HFIN

KILL_R

Innersw

VrefCD10

DOBM

CL11

KILL_L

LPLN RN

RCK

SBSY

RP

SFSY

SUB

Innersw

VrefCD10

SILD

SICL

SDA

PORE

3CDC LC-MB-DA11 sh1

, 2000-01-11

to/from part 2

1805/7874

(µP-interface)

to part 2

3770, 3780

to/from part 2

7876

(CD-TEXT IC)

Laser power control / HF-Amplifier

/ TZA1025TZA1024

7801

to part 2

7805

3897

100R

3902

10K

3823

1K

3824

2884

4u7

+3,3V

VrefCD10

HFOUT

1800 D1 1801 G1 1810 C10 2800 C4

2801 C5 2802 C4 2803 C5 2804 E10

2805 B5 2806 B5 2807 A4 2808 A5

2809 H4 2810 A4 2811 A5 2812 I3

2813 F3 2815 D5 2816 B12 2817 I3

2818 B11 2819 A13 2820 A13 2821 I4

2822 F9 2823 F10 2824 F10 2825 F10

2826 G12 2828 B14 2833 C10 2834 C10

2835 B13 2836 I4 2837 A13 2838 E8

2839 H3 2840 H4 2841 G5 2842 F4

2843 G3 2844 F5 2845 G4 2846 G4

2847 G3 2848 F4 2849 C2 2850 D14

2851 B11 2855 B4 2856 D14 2857 H4

2859 I4 2866 F4 2869 E3 2879 H5

2884 E7 2885 F9 2887 B10 2888 E5

2891 E4 2892 D5 2900 B4 3709 C14

3727 B12 3728 E14 3752 F3 3753 F3

3754 G3 3767 E9 3768 A4 3769 A4

3773 G3 3774 G12 3775 I3 3800 C4

3801 C4 3802 C4 3803 C4 3804 C14

3805 B4 3806 B4 3807 A4 3808 A4

3810 G3 3811 B4 3812 I3 3813 I3

3815 E5 3816 I3 3817 A14 3818 F3

3819 D14 3820 D3 3821 D3 3822 D3

3823 E8 3824 E8 3825 F10 3826 F9

3827 E10 3828 G10 3829 F3 3830 F3

3832 D15 3833 A3 3834 A3 3835 H3

3836 H3 3837 B14 3838 B14 3839 I5

3840 I5 3841 G3 3842 F5 3843 F5

3844 I3 3845 E5 3846 E5 3847 H3

3848 H5 3849 H5 3850 I3 3852 A14

3853 E9 3856 C2 3857 C2 3862 B10

3863 B14 3866 D8 3867 B11 3869 E4

3870 D4 3873 D14 3889 D14 3892 E14

3894 E9 3895 G12 3896 A14 3897 E7

3900 B3 3901 D3 3902 F7 3903 E5

4811 F8 4812 F8 7801 E7 7806 E4

7807 G4 7808 H4 7810 F6 7877 D12

MON

LD

CD Drive

GND

VCC

TRACK

FOCUS

E

F-

VREF

GND

F

D

CA

B

DA11T3C

C

F

T-

E

D

A

F+

T+

SLIDE

DISC

Inner Switch

+

-

TRACK-

DISC+

COMMON

COMMON DISC-

SLIDE+

FOCUS-

A

C

B

3820

3821

D

3901

6K8

3822

4R7

3869

3870

100R

2869

47n

part 1

3CDC-LC-MB-DA11

(4x)

BC847B

For provision only

7810

82K

3903

3837

1K

3838

1K

2835

47n

Vref

33R for digital out version

+3servo

2828

47u

+3,3V

+5V

+3,3V

+5V

100R

3863

2837

47u

+10V

3852

2R2

+C2

47u

2819

+C1

2R2

3896

+C5

47u

2820

2R2

3817

from part 2

2847

100n

150p

2848

39R

3752

7806

7

8

1

2

4

TCA0372

220p

2842

3753

47K

3754

27K

+C2

6

5

3

3829

47K

3846

2K7

100n

2813

3845

10K

3818

39R

150p

2866

27K

3830

470p

2844

2891

220p

Vref

2843

100n

2845

39R

3810

7807

6

5

3

2

4

TCA0372

220p

2846

3841

47K

3773

27K

+C5

7

8

1

3835

47K

3843

2K7

100n

2839

3842

10K

3847

39R

100n

2840

27K

3836

1n

2841

2809

220p

Vref

3849

18K

3848

18K

100n

2879

2812

100n

2836

39R

3813

7808

6

5

3

2

4

TCA0372

220p

2857

3816

47K

3844

27K

+C1

7

8

1

3812

47K

3840

27k

100n

2817

3850

39R

100n

2821

27K

3775

2859

220p

Vref

3839

27k

FOCUS

TRACK

SLIDE

DISC MOTOR 1

DISC MOTOR 2

. . . V DC voltages measured in

PLAY MODE

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

EVM

V

11,6V

5V

3,3V

3,2V

1,6V

0V

3,2V

0V

for CD_DA : 0V

for CD_RW : 3V

for CD_DA : 0V for CD_RW : 0,7V

TB = 0,5µs/div

EYE-PATTERN

800mVpp

3V

0V

ESD sensitive lines!

->Laser damaged !

U >400mV

0,2V

0,8V

4,7V

2,1V

1V

1,7V

3V

1,7V

1,6V

0V

1,6V

3,2V

1,6V

1,7V

3V

1,6V

0,8V

1,6V

3,4V

1,6V

3,2V

3V

1,6V

0V

0,9V

3V

1,6V

1,9V

5V

3V

0V

4,6V

4,8V

1,6V

11,6V

4,5V

4,4V

1,6V

11,6V

5,7V

6,2V

1,6V

11,6V

A

B

Focus search Service step 2

2V

+

-

1s

10-8 10-8

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

3CDC-LC-MB-DA11 Layout stage .3 2001-01-11

3CDC-LC-MB Componentside view

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

3CDC-LC-MB-DA11 Layout stage .3 2001-01-11

3CDC-LC-MB Copperside view

2800 F3 2801 D4 2802 E4 2803 D4 2804 D4 2805 D4 2806 D4 2807 F4 2808 D4 2809 G2 2810 E4 2811 D4 2812 E1 2813 G3 2815 F3 2816 C3 2817 F1 2818 C4 2821 F1 2822 E3 2823 E3 2824 E3 2825 E3 2829 H4 2830 C4 2831 B3 2832 C4 2833 C4 2834 D4 2835 G2 2836 E1 2839 H2 2840 G2 2841 E2 2842 H3 2843 G2 2844 E2 2845 G2 2846 G2 2847 H3 2848 H3 2850 C3 2852 C2 2853 D2 2854 D2 2855 E4 2856 C3 2857 E2 2859 F2 2862 C4 2863 C4 2864 D2 2865 B3 2866 G3 2867 B4 2868 G4 2869 F4 2870 A2 2871 H4 2872 A2 2874 G4 2875 A3 2877 A2 2878 A2 2879 E2 2880 A3 2882 B3 2883 A2 2887 C4 2891 G3 2892 F3 2893 A3 2900 E4 3700 D2 3701 H4 3702 G4 3703 G4 3704 H4 3705 C2 3706 C1 3707 C2 3708 C2 3709 C3 3710 B2 3711 C2 3712 A3 3713 A1 3714 A1 3715 A1 3716 D2 3717 D2 3718 C2 3719 A2 3727 C3 3728 C3 3730 C3 3731 C2 3732 C2 3733 C2 3734 D2 3740 C4 3741 C4 3742 C4 3743 C3 3744 B4

3746 B3 3750 B4 3751 B4 3752 H3 3753 H3 3754 H3 3755 H4 3756 H4 3757 H4 3758 G4 3759 G4 3760 G4 3761 B2 3762 B3 3763 A2 3764 A2 3765 A3 3766 A2 3767 E4 3768 D4 3769 D4 3770 C3 3771 B5 3772 B5 3773 G2 3774 E3 3775 F2 3780 C3 3781 B3 3782 B5 3800 F4 3801 E4 3802 E4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 D2 3810 G2 3811 E4 3812 F1 3813 E1 3814 D4 3816 E1 3818 G3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 G3 3830 G3 3831 C2 3832 C3 3833 F4 3834 F4 3835 G2 3836 H2 3837 D2 3838 G2 3839 E3 3840 E3 3841 G2 3842 D2 3843 G3 3844 E1 3845 D2 3846 G3 3847 H2 3848 D3 3849 H2 3850 F1 3853 E4 3854 B5 3855 B5 3856 E4 3857 E4 3858 B5 3859 B5 3860 B4 3861 C4 3862 C4 3863 D2 3864 B4 3866 F3 3867 C4 3868 B3 3869 F4 3870 F4 3871 A2 3872 B3 3873 C3 3874 B3 3875 C2 3876 C2 3877 A2 3878 A5 3879 A2

3880 A2 3881 A3 3882 H4 3883 H4 3884 H4 3885 H4 3886 B2 3887 A2 3888 A3 3889 C2 3890 A3 3891 A2 3892 C2 3893 A2 3894 E4 3895 E3 3897 F2 3898 A2 3899 D5 3900 E4 3901 F4 3902 E2 3903 G3 4800 A5 4801 A4 4802 A4 4803 B2 4804 A5 4805 A5 4806 A5 4807 A5 4808 A5 4809 B5 4810 B4 4811 E3 4812 F2 4813 A4 4814 A4 4815 A4 4816 A4 4817 A3 4818 A3 4819 A3 4820 C4 4821 B2 4822 C5 4823 C5 4824 C5 4825 B3 4826 C3 4827 A4 4828 C2 4829 B2 4831 A2 4832 D2 4834 F4 4835 F4 4836 E4 4838 E3 4840 E4 4841 F4 4842 E4 4843 F4 4844 E4 4845 G4 4846 G4 4847 E4 4849 A4 4856 A2 4857 A1 4858 B1 4859 D1 4860 B2 4861 D1 4862 G2 4863 G4 4864 F3 4865 E3 4867 G2 4868 E2 4869 E2 4870 B1 4876 C5 4879 E3 4884 E2 4885 E2 4886 E2 4887 E2 4890 F2 4893 G1 4894 G1 4896 H2 4897 F3 6871 B1 6872 H2 6873 H2 6874 B1 6875 A1 6876 C5 6877 C4 6878 H2 6879 C2 7801 F3 7805 B4 7810 F2

7812 B1 7850 B5 7851 B5 7860 B5 7861 B5 7873 A1 7874 C2 7875 D4 7876 C2 7877 D3

1800 F2 1801 C5 1805 A2 1810 C2 1875 H1 1878 B3 1880 B5 1881 G1 2814 G2 2819 G3 2820 G4 2826 D3 2828 D4 2837 E5 2838 F4 2849 E2 2851 C2 2858 B2 2860 C1 2861 C1 2873 B4 2876 B2 2881 A5 2884 F4 2885 D2 2888 F3 3815 G3 3817 H5 3851 F5 3852 F5 3865 H2 3896 H3 5802 B4 7806 H3 7807 G4 7808 E5 7821 G2 7822 A3

Mapping

Copperside

Componentside

10-910-9

7851

BC817-40

22K

3771

10K

3770

1K

3772

7850

BC857B

KILL_L_out

+3,3V

KILL_L

7861

BC817-40

22K

3781

10K

3780

1K

3782

7860

BC857B

KILL_R_out

+3,3V

KILL_R

From 7877 Part1

MUTE CIRCUIT

provisional only

456789101112 13 14 15

A

B

12 3 4 56789101112131415

12 3

C

D

E

F

G

H

I I

A

B

C

D

E

F

G

H

3CDCLC-MB-DA11 sheet2 2000-09-07

PROTECTION

TIMING & SYNC

CHECK

CRC

INTERF

CPU

RAM

2 PORT

32 x 8

CD-Text circuitry (not on all versions)

470R3706

2853

22n

3700 470R

3733 470R

3732 470R

3734 470R

3707

3831

100R

470R

3718

4K7

47n

2852

33K

3730

10K

3711

3705

220R

DQSY 13

1

EXCK

GND

7

MCK5

SBSO2

SCLK 11

SCOR3 SRDT 12

SW1 9

SW2 10

TEST

8

14

VDD

WFCK4

XMODE6

7876 LC89170M

470R3708

10K3731

To/from Signal Processor

7877 Part1

RCK

SUB

CL11

SBSY

SFSY

6879

BZX284-C3V9

TDA1308

2867

220p

3746

10K

3740

22K

2831

100p

3859

22K

GNDA

2858 220u

3751

1K 1K

3750

220p

2863

3855

100R

2876

220u

7

8

4

3858

22K

7805-A

5

6

220p

2862

3741

22K

3743

22K

3854

100R

10K

3860

2882

220p

10u

2860

7805-B

3

2

1

3744

10K

2830

2861

10u

47n

3742

22K

2832

100p

3861

10K

+5,6V

100R

3864

LN

RN

LP

RP

From Signal processor 7877 Part1

5,6V

version

only

Tra nsformer

3V-5V Logic Level

+3,3V

+4V

3874

10K(2x)

3876

100K

+10V

BC847B

7874

7875

BC847B

BZX284-F3V9

6877

33R

3814

BAS216

6876

3875

10K

3872

3899

100R

+5V

+3,3V

4876

+5,6V

SDA

SICL

SILD

To / From 7877 Part1

POS1

1882

POS rec.

1883

M

8002

CAROUSEL-MOTOR

2

5

1876

1

RF-500TB

SW_INFO

3

4

5

1875

1

2

3

4

SRG8

EN1

1

D

STB

CLK

8

7873

TRAY POS

SW_INFO

1805

UP/DOWN

POS1

POS rec.

6872

6871

1880

3

2

4

5

6

7

14

13

12

11

9

10

1881

6873

BAS216(4x)

6878

1882

1883

3878

10K

3891

220p

2893

2877

47p

1K

470R

3893

10K

3888

10K

3871

1K

220p

2878

10K

3877

3890

15

1

16

18751876

3

5

3

1

Power on

Output enable delay

BC847B

7812

2872

47n

BZX284-C5V1

6875

4u7

2881

BAS216

6874

3715

100K

3898

220R

22K

3713

10K

3714

220R

3887

logic

DQSY

COAX2/EBU

BASIC VERSION

GNDA

SW_INFO

COAX1/+3V

GND

to combi-board

LEFT

from

digital-out

circuitry

SRDT

uP_CLK

GND/KILL_R

EBU_GND

RIGHT

SHR_CL

Changer Control

Active Low-Pass Filter

SICL

DATA

CD-TEXT

GND

+5V(+5,6V)

+10V

(15 Pin)

SILD

GND

to 7877

on part 1

(19 Pin)

(23 Pin)

DIGout

PORE KILL_L

SHR_STR

4813

provisional

4827

4849

22

23

3

4

5

6

7

8

9

12

13

14

15

16

17

18

19

2

20

21

FE-ST-VK-N

1805

1

10

11

PORE

KILL_R_out

COAX1

COAX2

KILL_L_out

+5,6V

LEFT

RIGHT

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

part 2

3CDC-LC-MB-DA11

M

1877

8003

TRAY-MOTOR

RF-500TB

1

3765

33K

TCA0372

7822-B

3881

470K

3886

27K

1u

2875

+10V

3885

27K

3719

470K

3701

470K

3702

470K

3710

3764

10K

4

7822-A

TCA0372

3880

470K

23

2880

1u

1878

100n

2883

47R

3763

2870

100n

33K

3762

10K

3761

470K

3884

1n

2868

3882

470K

2829

1n

3

2

TCA0372

7821-B

6

3851

2R2

47u

2873

2814

47u

3865

2R2

3766

47R

3879

27K

3883

7821-A TCA0372

7

1

M

RF-500TB

CAROUSEL-MOTOR

1876

8002

3758

10K

3759

33K

3757

39R

1875

100n

2871

4

5

2874

100n 39R

3760

3756

10K

3755

33K

3703

47K

3704

47K

8

1

2

7

6

3

4

85

+10V

2

4

2

EVM

V

DC voltages measured in

PLAY MODE

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

...V

4V

7,35KHz

11MHz

SRDT

SCLK

3,3ms

CD-TEXT INFO

DQSY

4V

only during TOC-reading

2,3V

2V

2,3V

2V

4,5V

2,25V

11,6V

5V(5,6V)

5,1V

0V

5V

0V

3,2V

0V

Carousel stop

Tur n left

Tur n r ight

O6 0V 0V 5V

O7 0V 5V 0V

Tra y stop Moving in

Moving out

O4 0V 0V 5V

O7

O6

O5

O4

O3

O2

O1

O0

O5 0V 5V 0V

11,6V

voltage stabilizer

7877

from

on part1

330R

3809

470R

3809

2864

22p

2854

47n

3716

470R

3716

100R

DOBM

7877

from

on part1

DOBM

10R

3712

1R

3717

10R

3712

to 1805

COAX2

COAX1

5802 920927152B

1

2

34

6

78

2865

22n

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

digital out circuitry

(not for 75Ω Versions)

10-10 10-10

3CDC-LC-DA11 Exploded view 2000 09 07

Pos. 51

Pos. 53

Pos. 52

Pos. 47

Pos. 48

Pos. 49

Pos. 43

Pos. 44

Pos. 42

Pos. 57

54

53

47

55

56

31

30

35

32

31

32

33

34

X spare part

non spare part

Y

57

58

52

48

45 5x 4x

4x

46

49

44

43

42

59

41

21

20

51

23

2x

EXPLODED VIEW (3CDC-LC-DA11 MODULE)

MECHANICAL PARTS

Loader → this page

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

20 3103 304 66500 DRAWER 21 3140 114 29070 PRESSURE RING-DA11 23 3140 111 21270 METAL RING-DA11 30 3103 304 66560 SUPPORT 31 4822 529 10386 DAMPER - RUBBER (Rear)

32 4822 529 10387 DAMPER - RUBBER (Front) 33 3103 304 06970 WASHER 35 3103 309 05310 CD DRIVE DA11T3C 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

MECHANICAL PARTS

Drawer → Chapter 10-11

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

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

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

31 3103 301 06470 SPRING-DISC 32 3103 304 06920 CONTROL-DISC 33 3103 304 06970 WASHER 34 3103 304 06870 GEAR-1 37 4822 361 10753 CAROUSEL MOTOR

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

MISCELLANEOUS

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

37 4822 361 10753 CARROUSEL MOTOR

55 4822 361 10753 CARROUSEL MOTOR 1800 2422 025 12133 FLEX FOIL CONNECTOR 16PIN 1805 4822 265 10979 FLEX FOIL CONNECTOR 15PIN 1805 4822 265 11545 FLEX FOIL CONNECTOR 19PIN

1875 4822 267 10958 FLEX FOIL CONNECTOR 5P 1876 2422 025 08332 FLEX FOIL CONNECTOR 5P 1880 4822 276 13503 SWITCH, Tray in endposition 1881 4822 276 13503 SWITCH, Drive up/down 1882 4822 276 13503 SWITCH, Position 1

1883 4822 276 13503 SWITCH, Position recogiced 8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm 8005 3103 308 92620 FLEX FOIL CABLE 16P, 170mm 8005 3103 308 91980 FLEX FOIL CABLE 15P, 170mm

CAPACITORS

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

2800 © 4822 126 14508 180pF 5% 50V 2801 © 4822 126 13883 220pF 5% 50V 2802 © 4822 126 14508 180pF 5% 50V 2803 © 4822 126 13883 220pF 5% 50V 2804 © 3198 024 44730 47nF 5% 50V

2805 © 4822 126 13883 220pF 5% 50V 2806 © 4822 126 13883 220pF 5% 50V 2807 © 4822 126 14508 180pF 5% 50V 2808 © 4822 126 13883 220pF 5% 50V 2809 © 4822 126 13883 220pF 5% 50V

2810 © 4822 122 31765 100pF 5% 50V 2811 © 4822 126 13883 220pF 5% 50V 2812 © 4822 126 14585 100nF 10% 50V 2813 © 4822 126 14585 100nF 10% 50V 2814 4822 124 40433 47µF 20% 25V

2815 © 4822 126 13879 220nF 20% 16V 2816 © 4822 126 13344 1,5nF 5% 63V 2817 © 4822 126 14585 100nF 10% 50V 2818 © 4822 126 13344 1,5nF 5% 63V 2819 4822 124 40433 47µF 20% 25V

2820 4822 124 40433 47µF 20% 25V 2821 © 4822 126 14585 100nF 10% 50V 2822 © 2222 861 15222 2,2nF 10% 50V 2823 © 4822 126 14225 56pF 5% 50V 2824 © 4822 126 13751 47nF 10% 50V

2825 © 5322 126 11583 10nF 10% 63V 2826 4822 124 12362 47µF 20% 4V 2828 4822 124 12362 47µF 20% 4V 2829 © 5322 126 11578 1nF 10% 63V 2830 © 4822 126 13751 47nF 10% 50V

2831 © 4822 122 31765 100pF 5% 50V 2832 © 4822 122 31765 100pF 5% 50V 2833 © 4822 126 11671 33pF 5% 50V 2834 © 4822 126 11671 33pF 5% 50V 2835 © 3198 024 44730 47nF 5% 50V

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

2841 © 5322 122 31647 1nF 10% 63V 2842 © 4822 126 13883 220pF 5% 50V 2843 © 4822 126 14585 100nF 10% 50V 2844 © 5322 122 34099 470pF 10% 63V 2845 © 4822 126 14585 100nF 10% 50V

CAPACITORS

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

2846© 4822 126 13883 220pF 5% 50V 2847 © 4822 126 14585 100nF 10% 50V 2848 © 4822 122 33753 150pF 5% 50V 2849 4822 124 40769 4,7µF 20% 100V 2850 © 5322 126 11578 1nF 10% 63V

2851 4822 124 42383 220µF 20% 4V 2854 © 4822 126 13751 47nF 10% 50V 2855 © 4822 126 14508 180pF 5% 50V 2856 © 4822 126 11669 27pF 10% 50V 2857 © 4822 126 13883 220pF 5% 50V

2858 4822 124 12245 220µF 20% 16V 2859 © 4822 126 13883 220pF 5% 50V 2860 4822 124 11947 10µF 20% 16V 2861 4822 124 11947 10µF 20% 16V 2862 © 4822 126 13883 220pF 5% 50V

2863 © 4822 126 13883 220pF 5% 50V 2864 © 4822 122 33761 22pF 5% 50V 2865 © 4822 126 14494 22nF 10% 25V 2866 © 4822 122 33753 150pF 5% 50V 2867 © 4822 126 13883 220pF 5% 50V

2868 © 5322 126 11578 1nF 10% 63V 2869 © 3198 024 44730 47nF 5% 50V 2870 © 4822 126 14585 100nF 10% 50V 2871 © 4822 126 14585 100nF 10% 50V 2872 © 3198 024 44730 47nF 5% 50V

2873 4822 124 40433 47µF 20% 25V 2874 © 4822 126 14585 100nF 10% 50V 2875 © 3198 017 41050 1µF 20% 10V 2876 4822 124 12245 220µF 20% 16V 2877 © 4822 122 33777 47pF 5% 63V

2878 © 4822 126 13883 220pF 5% 50V 2879 © 4822 126 14585 100nF 10% 50V 2880 © 3198 017 41050 1µF 20% 10V 2881 4822 124 40769 4,7µF 20% 100V 2882 © 4822 126 13883 220pF 5% 50V

2883 © 4822 126 14585 100nF 10% 50V 2884 4822 124 40769 4,7µF 20% 100V 2885 4822 124 40769 4,7µF 20% 100V 2887 © 4822 126 14585 100nF 10% 50V 2888 4822 124 40769 4,7µF 20% 100V

2891 © 4822 126 13883 220pF 5% 50V 2892 © 5322 126 10223 4,7nF 10% 63V 2893 © 4822 122 33575 220pF 5% 50V 2900 © 4822 126 14508 180pF 5% 50V

RESISTORS

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

3701 © 4822 051 30474 470kΩ 5% 0,06W 3702 © 4822 051 30474 470kΩ 5% 0,06W 3703 © 4822 117 12925 47kΩ 1% 0,06W 3704 © 4822 117 12925 47kΩ 1% 0,06W 3709 © 4822 117 10833 10kΩ 1% 0,1W

3710 © 4822 051 30474 470kΩ 5% 0,06W 3712 © 4822 051 30109 10Ω 5% 0,06W 3713 © 4822 051 20223 22kΩ 5% 0,1W 3714 © 4822 051 30103 10kΩ 5% 0,06W 3715 © 4822 117 13632 100kΩ 1% 0,06W

3716 © 4822 051 30471 470Ω 5% 0,06W 3719 © 4822 051 30474 470kΩ 5% 0,06W 3727 © 4822 051 30472 4,7kΩ 5% 0,06W 3728 © 4822 051 30472 4,7kΩ 5% 0,06W 3730 © 4822 051 20333 33kΩ 5% 0,1W

10-12

ELECTRICAL PARTSLIST 3CDC-LC-MB-DA11 MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

RESISTORS

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

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

3746 © 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 051 20399 39Ω 5% 0,1W 3753 © 4822 117 12925 47kΩ 1% 0,06W

3754 © 4822 051 30273 27kΩ 5% 0,06W 3755 © 4822 051 30103 10kΩ 5% 0,06W 3756 © 4822 051 30333 33kΩ 5% 0,06W 3757 © 4822 051 20399 39Ω 5% 0,1W 3758 © 4822 051 30103 10kΩ 5% 0,06W

3759 © 4822 051 30333 33kΩ 5% 0,06W 3760 © 4822 051 20399 39Ω 5% 0,1W 3761 © 4822 051 30103 10kΩ 5% 0,06W 3762 © 4822 051 30333 33kΩ 5% 0,06W 3763 © 4822 051 30479 47Ω 5% 0,06W

3764 © 4822 051 30103 10kΩ 5% 0,06W 3765 © 4822 051 30333 33kΩ 5% 0,06W 3766 © 4822 051 30479 47Ω 5% 0,06W 3773 © 4822 051 30273 27kΩ 5% 0,06W 3775 © 4822 051 30273 27kΩ 5% 0,06W

3800 © 4822 051 30563 56kΩ 5% 0,06W 3801 © 4822 051 30103 10kΩ 5% 0,06W 3802 © 4822 117 11148 56kΩ 1% 0,1W 3803 © 4822 051 30103 10kΩ 5% 0,06W 3804 © 4822 051 30103 10kΩ 5% 0,06W

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 3809 © 4822 117 13577 330Ω 1% 0,1W

3810 © 4822 051 20399 39Ω 5% 0,1W 3811 © 4822 117 11148 56kΩ 1% 0,1W 3812 © 4822 117 12925 47kΩ 1% 0,06W 3813 © 4822 051 20399 39Ω 5% 0,1W 3814 © 4822 051 30339 33Ω 5% 0,06W

3815 4822 052 10478 4,7Ω 5% NFR 3816 © 4822 117 12925 47kΩ 1% 0,06W 3817 4822 052 10228 2,2Ω 5% 0,33W 3818 © 4822 051 20399 39Ω 5% 0,1W 3819 © 4822 051 20471 470Ω 5% 0,1W

3820 © 4822 051 30682 6,8kΩ 5% 0,06W 3821 © 4822 117 11507 6,8kΩ 1% 0,1W 3822 © 4822 051 30682 6,8kΩ 5% 0,06W 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 3828 © 4822 051 20223 22kΩ 5% 0,1W 3829 © 4822 117 12925 47kΩ 1% 0,06W

3830 © 4822 051 30273 27kΩ 5% 0,06W 3831 © 4822 051 30101 100Ω 5% 0,06W 3832 © 4822 051 30103 10kΩ 5% 0,06W 3833 © 4822 051 30393 39kΩ 5% 0,06W 3834 © 4822 051 20393 39kΩ 5% 0,1W

RESISTORS

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

3835 © 4822 117 12925 47kΩ 1% 0,06W 3836 © 4822 051 30273 27kΩ 5% 0,06W 3837 © 4822 051 10102 1kΩ 2% 0,25W 3838 © 4822 051 30102 1kΩ 5% 0,06W 3839 © 4822 051 20273 27kΩ 5% 0,1W

3840 © 4822 051 20273 27kΩ 5% 0,1W 3841 © 4822 117 12925 47kΩ 1% 0,06W 3842 © 4822 117 10833 10kΩ 1% 0,1W 3843 © 4822 117 12955 2,7kΩ 1% 0,1W 3844 © 4822 117 12024 27kΩ 1% 0,1W

3845 © 4822 117 10833 10kΩ 1% 0,1W 3846 © 4822 117 12955 2,7kΩ 1% 0,1W 3847 © 4822 051 20399 39Ω 5% 0,1W 3848 © 4822 117 10965 18kΩ 2% 0,1W 3849 © 4822 051 30183 18kΩ 5% 0,06W

3850 © 4822 051 20399 39Ω 5% 0,1W 3851 4822 052 10228 2,2Ω 5% 0,33W 3852 4822 052 10228 2,2Ω 5% 0,33W 3853 © 4822 051 30471 470Ω 5% 0,06W 3854 © 4822 051 30101 100Ω 5% 0,06W

3855 © 4822 051 30101 100Ω 5% 0,06W 3856 © 4822 117 12521 68Ω 1% 0,1W 3857 © 4822 117 12521 68Ω 1% 0,1W 3858 © 4822 051 30223 22kΩ 5% 0,06W 3859 © 4822 051 20223 22kΩ 5% 0,1W

3860 © 4822 117 10833 10kΩ 1% 0,1W 3861 © 4822 051 30103 10kΩ 5% 0,06W 3862 © 4822 051 20121 120Ω 5% 0,1W 3863 © 4822 051 20101 100Ω 5% 0,1W 3863 © 4822 051 20339 33Ω 5% 0,1W

3864 © 4822 051 20101 100Ω 5% 0,1W 3865 4822 052 10228 2,2Ω 5% 0,33W 3866 © 4822 051 30103 10kΩ 5% 0,06W 3867 © 4822 051 30121 120Ω 5% 0,06W 3869 © 4822 117 13608 4,7Ω 5% 0,06W

3870 © 4822 051 30101 100Ω 5% 0,06W 3871 © 4822 051 30103 10kΩ 5% 0,06W 3873 © 4822 051 20471 470Ω 5% 0,1W 3875 © 4822 051 30103 10kΩ 5% 0,06W 3876 © 4822 117 13632 100kΩ 1% 0,06W

3877 © 4822 051 30103 10kΩ 5% 0,06W 3878 © 4822 051 30103 10kΩ 5% 0,06W 3879 © 4822 051 30273 27kΩ 5% 0,06W 3880 © 4822 051 30474 470kΩ 5% 0,06W 3881 © 4822 051 30273 27kΩ 5% 0,06W

3882 © 4822 051 30474 470kΩ 5% 0,06W 3883 © 4822 051 20273 27kΩ 5% 0,1W 3884 © 4822 051 30474 470kΩ 5% 0,06W 3885 © 4822 051 20273 27kΩ 5% 0,1W 3886 © 4822 051 30474 470kΩ 5% 0,06W

3887 © 4822 051 30221 220Ω 5% 0,06W 3888 © 4822 117 10833 10kΩ 1% 0,1W 3889 © 4822 051 20471 470Ω 5% 0,1W 3890 © 4822 051 30102 1kΩ 5% 0,06W 3891 © 4822 051 30102 1kΩ 5% 0,06W

3892 © 4822 051 20471 470Ω 5% 0,1W 3893 © 4822 051 30471 470Ω 5% 0,06W 3894 © 4822 051 30101 100Ω 5% 0,06W 3895 © 4822 117 12971 15Ω 5% 0,06W 3896 4822 052 10228 2,2Ω 5% 0,33W

10-13

ELECTRICAL PARTSLIST 3CDC-LC-MB-DA11 MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

RESISTORS

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

3897 © 4822 051 20101 100Ω 5% 0,1W 3898 © 4822 117 11503 220Ω 5% 0,1W 3899 © 4822 051 30101 100Ω 5% 0,06W 3900 © 4822 117 11148 56kΩ 1% 0,1W 3901 © 4822 051 30682 6,8kΩ 5% 0,06W

4800 © 4822 051 20008 CHIP JUMPER 0805 4801 © 4822 051 20008 CHIP JUMPER 0805 4802 © 4822 051 20008 CHIP JUMPER 0805 4804 © 4822 051 20008 CHIP JUMPER 0805 4805 © 4822 051 30008 CHIP JUMPER 0603

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

4812 © 4822 051 20008 CHIP JUMPER 0805 4814 © 4822 051 20008 CHIP JUMPER 0805 4815 © 4822 051 20008 CHIP JUMPER 0805 4816 © 4822 051 20008 CHIP JUMPER 0805 4817 © 4822 051 30008 CHIP JUMPER 0603

4818 © 4822 051 20008 CHIP JUMPER 0805 4819 © 4822 051 20008 CHIP JUMPER 0805 4820 © 4822 051 20008 CHIP JUMPER 0805 4821 © 4822 051 20008 CHIP JUMPER 0805 4822 © 4822 051 20008 CHIP JUMPER 0805

4823 © 4822 051 20008 CHIP JUMPER 0805 4824 © 4822 051 20008 CHIP JUMPER 0805 4825 © 4822 051 30008 CHIP JUMPER 0603 4826 © 4822 051 20008 CHIP JUMPER 0805 4827 © 4822 051 30008 CHIP JUMPER 0603

4828 © 4822 051 20008 CHIP JUMPER 0805 4831 © 4822 051 20008 CHIP JUMPER 0805 4832 © 4822 051 30008 CHIP JUMPER 0603 4834 © 4822 051 30008 CHIP JUMPER 0603 4835 © 4822 051 30008 CHIP JUMPER 0603

4836 © 4822 051 20008 CHIP JUMPER 0805 4838 © 4822 051 20008 CHIP JUMPER 0805 4840 © 4822 051 20008 CHIP JUMPER 0805 4841 © 4822 051 20008 CHIP JUMPER 0805 4842 © 4822 051 20008 CHIP JUMPER 0805

4843 © 4822 051 20008 CHIP JUMPER 0805 4844 © 4822 051 20008 CHIP JUMPER 0805 4845 © 4822 051 20008 CHIP JUMPER 0805 4846 © 4822 051 30008 CHIP JUMPER 0603 4847 © 4822 051 20008 CHIP JUMPER 0805

4849 © 4822 051 30008 CHIP JUMPER 0603 4856 © 4822 051 20008 CHIP JUMPER 0805 4857 © 4822 051 20008 CHIP JUMPER 0805 4858 © 4822 051 20008 CHIP JUMPER 0805 4859 © 4822 051 30008 CHIP JUMPER 0603

4860 © 4822 051 30008 CHIP JUMPER 0603 4861 © 4822 051 20008 CHIP JUMPER 0805 4862 © 4822 051 30008 CHIP JUMPER 0603 4863 © 4822 051 30008 CHIP JUMPER 0603 4864 © 4822 051 20008 CHIP JUMPER 0805

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

RESISTORS

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

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

4887 © 4822 051 20008 CHIP JUMPER 0805 4890 © 4822 051 20008 CHIP JUMPER 0805 4893 © 4822 051 20008 CHIP JUMPER 0805 4894 © 4822 051 20008 CHIP JUMPER 0805 4896 © 4822 051 30008 CHIP JUMPER 0603

COILS

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

1810 2422 543 01068 RESONATOR 8MHZ 1810 4822 242 73557 CERAMIC RES. 8,46MHz 5802 4822 157 70601 100µH

DIODES

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

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

TRANSISTORS

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

INTEGRATED CIRCUITS

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

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

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

10-14

ELECTRICAL PARTSLIST 3CDC-LC-MB-DA11 MODULE ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

stage .7

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

Component Layout

Dolby Pro Logic & C/S Amp. part

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

Circuit Diagram

Dolby Pro Logic part

.................................................11-9

Circuit Diagram

Center/Surround Amplifier part

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

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

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

+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

Power

Powe r

dissipation

Power

Powe r

dissipation

Power

Powe r

dissipation

Output power

Benefit

Output power

%% %

Output power

Benefit

+C

+A

+C

+A

+B

POWER 2001 Module

(30 - 70W 4 Channel 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

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

19,5V

10,5V

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

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 7200 A2 7201 D5 7202 C5 7203 A3 9206 B2 9208 B1 9210 D1 9211 D4 9212 D5 9213 D4 9214 C5 9215 B5 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 .7 2000-11-28

BCE

3447.7

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

1N4003

6215

9213

6213

1N4003

100u

2209

2

5

1

4

3

6

1206

SDKGA

2215

6m8

6209

1N4148

1N4003

6217

9211

2205 or 2250

4m7 only for /37

3m3 not for /37

6202

GBU8D

4

6212

1N4003

9210

EH-B

1201

1

2

3

1207

9212

9215

10M

3200

BZX79-F8V2

6204

2

3

4

5

6

7

2202

100n

FE-BT-VK-N

1209

1

100K

3209

47n

2207

1212

100u

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

100u

2214

2210

100u

1N4148

6218

1N4003

6211

2200

4m7

4K7

3205

5203

110

5

6

8

BZX79-C33

6207

6201

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

ECO

F2

F1

not on all versionsnot on all versions

Mains Transformer

Voltage Selector

Stand by Transformer

Stand by Relay

Power2001 Mainsboard, 15 12 2000

13.5V

28.5V

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

28.5V

19.5V

14V

GND

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

0300 B3 1300 A5 1301 B5 1302 A3 1304 C1 1305 A3 1306 C2

1307 B5 1308 A2 1310 A2 1312 B2 1313 B1 1314 A2 1315 C1

1316 C1 2300 B4 2301 C4 2302 B4 2303 C4 2304 B4 2305 C4

2306 A4 2307 C4 2308 A4 2309 B5 2310 A5 2311 B4 2312 A4

2313 B4 2314 A4 2315 C4 2316 A4 2317 C5 2318 B5 2319 B5

2320 A5 2321 C5 2322 A5 2323 A3 2324 B4 2325 B2 2326 C3

2327 B3 2328 A3 2329 A4 2330 A4 2331 A3 2332 A2 2333 B4

2334 C3 2335 C2 2336 A1 2337 A1 2338 A2 2339 A1 2340 C1

2341 B1 2342 B1 2343 A3 2344 C2 3300 C3 3301 C4 3302 B4

3303 C4 3304 B4 3305 C4 3306 A4 3307 C4 3308 A4 3309 B5

3310 A5 3311 C5 3312 B5 3313 B3 3314 B4 3315 C5 3316 C3

3317 C3 3318 C5 3319 B1 3320 B1 3321 B1 3322 C1 3323 B3

3324 A3 3325 A3 3326 C5 3327 B2 3328 A4 3329 C3 3330 C3

3331 C1 3332 B3 3333 B2 3336 A2 3337 B3 3338 B3 3339 A3

3340 C5 3341 B5 3342 A4 3343 A3 3344 A3 3345 A2 3346 A3

3347 A3 3348 C2 3349 C2 3350 B1 3351 C2 3352 C3 3353 C3

3354 A4 3355 A2 3356 A1 3357 A1 3358 A2 3359 A1 3360 B1

3361 A1 3362 A1 3363 A1 3364 C5 3365 C5 3366 C1 3367 C1

3368 A4 3369 B1 3370 A1 3371 B1 3372 A1 3373 B1 3374 C2

3375 C1 3376 A1 3377 B3 3378 A3 3379 C5 3380 B2 3381 B3

3382 C2 3383 C1 3391 C1 3392 B1 3393 C2 3394 C1 3395 C2 3396 A1 3397 C2 3398 A4 5300 A5 5301 B5 5302 A5 5303 B5 6300 B5 6301 C5 6302 B5 6303 C5 6304 C4 6305 C2 6306 B3 6307 B4 6308 B3 6309 A3 6310 A4 6311 B3 6312 B3 6313 A2 6314 B3 6315 C3 6316 A2 6317 A4 6318 A3 6319 A3 6320 B2 6321 B1 6322 C2 6323 C4 6324 C4 6325 A1 6326 A1 6327 A1 6328 C1 6329 B1 6330 A1 6331 A3 6332 A3 6333 C1 6334 A1 7300 A4 7301 C4

7302 A4 7303 A3 7304 B4 7305 A4 7306 C2 7307 C5 7308 B4 7309 C4 7310 C3 7311 C3 7312 B2 7313 B3 7314 B3 7315 B2 7316 B2 7317 A4 7318 A4 7319 A1 7320 C2 7321 C2 7322 C2 7323 A2 7324 A1 7325 A1 7326 C5 7327 B1 7328 B1 7330 B2 7331 C2 7332 B1 7333 C1 7334 C2 9300 B3 9302 A2 9303 A2 9306 A3 9307 A3 9308 A3 9309 A3 9310 B2 9320 A4 9321 A5 9322 B5 9323 B5 9324 B4 9325 B4 9326 A1 9327 A2 9328 B1 9329 B3 9330 B2 9331 B3 9332 C1 9333 C1 9334 C3 9335 B4 9336 C3 9337 B1 9338 B2 9339 B3 9340 B3 9341 B4 9342 C1 9343 A1 9344 C3 9345 A2 9346 B3 9347 A3 9348 B1 9349 C1 9350 B4 9351 C1 9352 B2 9353 B2 9354 A2 9355 B3 9356 C4 9358 A4 9359 B2 9360 A3 9361 B1 9362 B1 9363 A3 9364 C1 9365 C1 9367 C4 9368 C5 9369 C1 9370 A1 9371 C2 9372 B1

Power 2001, Powerboard Layout stage .7 2000-11-28

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

Power Board Copperside view

11-711-7

CIRCUIT

INPUT

CIRCUIT

DRIVER

CIRCUIT

SEPP OUTP

CIRCUIT

PROTECTION

CIRCUITS

DRIVER SEPP OUTP

RIPPLE

FILTER

CIRCUIT

INPUT

CIRCUIT

INPUT

CIRCUIT

DRIVER

CIRCUIT

SEPP OUTP

CIRCUIT

PROTECTION

CIRCUITS

DRIVER SEPP OUTP

RIPPLE

FILTER

CIRCUIT

INPUT

t

5V_VCD

PWR_DWN

+11V_A

Clipping Detection

RIGHT

GND_A

VCD+CDR ONLY

Left

F2

+11V_M

ECO

NON CDR

FAN

Power Amplifier

AMP_ON

NTC

TO SUPPLY MAINS

10k

_SUPPLY

5V6 Regulator

NTC

-

PWR_DWN

GND_A

Amplifier Part

Power Amplifier

-Vkk

GND_D

TO CDR

µP-Overvoltage

TO AF BOARD

RIGHT

VCD_ON

t.b.f.

F1

GND

A1

LOW_PWR

+

_CNTRL

5V_CDR

Overvoltage

Fan Control

for matrix surround only

GND

Right

CDR ONLY

5V_VCD short circuit

B1

+5V6

TO SUPPLY MAINS

_SUPPLY

+11V_CDR

CDR ONLY

C1

LOW_PWR

LEFT

TO AF BOARD

LOW_PWR

14

A

B

C

D

E

F

G

H

-Vkk

Overvoltage

LEFT

A1

F1

NC

F2

CLIPPING

GND_M

5V6 Regulator

10 11 12 13

12345678

I

A

B

C

D

E

F

G

H

GND_D

456789

Protection

detection

protection

91011121314

123

detection

P2001 30-70W

I

470R

3376

3379

220R

3370

1K

2332

100n

C1

B1

C1

1N4148

6327

LRIN

47K

3372

1N4148

6330

100n

2331

BC327-25

7327

6326

1N4148

2302

4n7

1302

EH-B

1

2

3

4

5

6

220R

3340

3347

1K8

9303

C1

1

2

EH-B

1313

15K

3360

4n7

2315

1K

3363

BYV28-200/20

6304

3366

10K

B1

1u

2309

1u

5301

O1

10O2

1RF

6 STBY

12

VCC

A1

+5V6

AN7591

7301

8

B1

11 B2

3

GND19GND2

5

IN

4 NF1

2 NF2

7

1K8

3353

100u

2342

470K

3343

LRIN

3364

100K

3365

220K

LRIN

1301

F3A15

BC547B

7300

10K

3342

100K

3359

22K

3354

3302

220R

1312

PH-B

1

2

3

4

5

6

+12V_D

BYV27-200

6308

4K7

3341

10K

3344

A1

3314

2314

100u

3K9

3300

470R

LRIN

3304

330R

4n7

2304

2306

47u

7328

BC557B

4R7

3311

2341

100u

3308

470R

3369

270R

1u

5300

+12V_A

LOW_PWR_SUP

330R

3315

1N4148

6306

6315

BZX79-B24

1

2

3

4

5

6

7

8

6316

BZX79-C6V8

1310(1314)

EH-B

+12V_D

LRIN

6K8

3362

+12V_CDR

10K

3375

5V_VCD

1N4148

6319

470R

3307

1N4003

6301

LRIN

7325

BC547B

5302

1u

33p

2324

3309

4R7

47u

2336

6303

1N4003

BZX79-C3V9

6329

100n

2318

270R

3345

+5V6

6300

1N4003

9300

220R

3329

1N4003

6311

100u

2312

1N4003

6318

D

1307-A

2

1

7313 BC557B

YKD21-0026

4K7

3305

3312

4R7

LRIN

4n7

2308

1N4148

6317

9302

C1

D

100R

3357

100n

2340

BZX79-B4V7

6328

2K2

3355

L7805

7318

GND

IN OUT

A1

1304

1

2

3

4

5

6

7

+12V_D

1N4148

6323

220R

3301

T1A

T2,5A

1305

3306

4K7

1N4003

6302

1

STBY6

VCC

12

7302 AN7591

B1 8

B2

11

GND13GND2

9

IN 5

NF14

NF2

2

O1 7

O2 10

RF

10u

2337

47u

2333

2321

47n

150R

3358

4R7

3310

5R6

3371

7319

BC368

2322

47n

1307-B

YKD21-0026

3

4

6307

BZX79-B3V9

BZX79-C15

6332

47n

2319

10K

3373

1u

2329

2316

4n7

100u

2313

1u

2338

1

2

3

2307

4n7

7317

BDW94C

0300

12

13

2

3

4

5

6

7

8

9

2317

100n

1306

(1315,1316)

FE-BT-VK-N

1

10

11

100K

3356

9308

9309

5V_VCD

3367

68K

5V_VCD

10K

3377

7324

BC547B

5303

1u

BC547B

7323

47K

3323

BC337-40

7308

7304

BDW94C

+5V6

1K8

3346

330R

3303

D

820R

3378

1N4148

6331

LOW_PWR_SUP

EH-B

1308

1

2

3

4

+5V6

2303

4n7

3368

+5V6

STP16NE06

7309

2310

1u

10u

2300

F3A15

1300

3361

1K

BC557B

7326

LRIN

2311

100u

3330

220R

47u

2339

47u

2305

9306

4n7

2301

BC337-40

7332

6325

BZX79-B4V7

47n

2320

100n

2330

3K9

3391

3K3

3318

4K7

3326

6324

BZX79-C6V8

7307

BC556B

OCD

VCD_ON_DET

OCD

CLIPPING

CL_DET

LOW_PWR_CNTRL

CLIPPING

OCD

LOW_PWR_CNTRL

CL_DET

9307

0300 D10 1300 F9 1301 B9 1302 A1 1304 C1 1305 D3 1306 E1

1307-a F14 1307-b E14 1308 F12 1310 G1 1312 H1 1313 I9 1314 G1

1315 D1 1316 D1 2300 E8 2301 B7 2302 F7 2303 B7 2304 G7

2305 B8 2306 G7 2307 D8 2308 H8 2309 B9 2310 F9 2311 B10

2312 F10 2313 C10 2314 G10 2315 D9 2316 H9 2317 F13 2318 F13

2319 F13 2320 F13 2321 F14 2322 F13 2323 A4 2324 B14 2325 A5

2326 B3 2327 B6 2328 D4 2329 E5 2330 E5 2331 E6 2332 F5

2333 G7 2334 H6 2335 H5 2336 E4 2337 F4 2338 F4 2339 I2

2340 I14 2341 I7 2342 I8 2343 D3 3300 G6 3301 B7 3302 F7

3303 B8 3304 F7 3305 C7 3306 H7 3307 D8 3308 H8 3309 B10

3310 F10 3311 C10 3312 G10 3313 A5 3314 A14 3315 A12 3316 A3

3317 A3 3318 B13 3319 B4 3320 B5 3321 B5 3322 B2 3323 B13

3324 B4 3325 B4 3326 B12 3327 B6 3328 B3 3329 C14 3330 C14

3331 B2 3332 B3 3333 C6 3336 C5 3337 C6 3338 C2 3339 D4

3340 D14 3341 E14 3342 E10 3343 F3 3344 E6 3345 F5 3346 G2

3347 G2 3348 G4 3349 H4 3350 H5 3351 H5 3352 I5 3353 E7

3354 E3 3355 F3 3356 F4 3357 F5 3358 F5 3359 I3 3360 H3

3361 I3 3362 H3 3363 I3 3364 I12 3365 I12 3366 I13 3367 I14

3368 I6 3369 H7 3370 I7 3371 H8 3372 I11 3373 I10 3374 H4

3375 I13 3376 I7 3377 A10 3378 A10 3379 D13 3380 A7 3381 A8

3382 A8 3383 A8 3391 I8 5300 G10 5301 C10 5302 G10 5303 C10

6300 E12 6301 E12 6302 E13 6303 E12 6304 B11 6305 A6 6306 B14

6307 B13 6308 C11 6309 C4 6310 C4 6311 D9 6312 C2 6313 D5

6314 D2 6315 D14 6316 F5 6317 E6 6318 E6 6319 G3 6320 H4

6321 H5 6322 H5 6323 E8 6324 E7 6325 E5 6326 H2 6327 H3

6328 I13 6329 I7 6330 H11 6331 A10 6332 A11 7300 E9 7301 B8

7302 F8 7303 A4 7304 A13 7305 A3 7306 A5 7307 B12 7308 B14

7309 B12 7310 B3 7311 B3 7312 B6 7313 D12 7314 C2 7315 C5

7316 C5 7317 E3 7318 D6 7319 F6 7320 G4 7321 H4 7322 I5

7323 F3 7324 F4 7325 I2 7326 I12 7327 I8 7328 H10 7330 A7

7331 A8 7332 I9 9300 D9 9302 D3 9303 D2 9306 D3 9307 E3

9308 D4 9309 D4 9310 A5

Direct OV-Protection ONLY

CDR ONLY

+12V Regulator

for non switchable 12V_CDR

CDR ONLY

8K2

3398

1K

3321

7330

STP16NE06

B1

+12V_CDR

3383

100K

BC547B

7331

100K

3381

0R22

3395

6334

1N4148

10K

3396

3393

100K

VCD_ON

BZX79-C5V6

6333

LOW_PWR_SUP

2K2

3332

4K7

3392

10u

2323

33K

3331

7303 BC557B

1K

3316

7333

BC547B

7316

3319

1K

7305

BDX53BFI

3380

1K

3382

100K

3394

1K

3320

7306 BD438

47K

3322

47u

2325

100n

2328

+12V_A

B1

68R

3333

120R

3337

7315 BC547B

180R

3327

6310

BZX79-B8V2

3336

10K

+12V_D

2343

1u

1K

3328

6314

1N4148

6305

BZX79-B10

15K

3324

10R

3338

6K8

3313

2u2

2326

1N4148

6313

270R

3317

7314

BC547C

10u

2327

B1

1N4148

6312

7312

BC547B

7311

7310

BC557B

3K3

3339 3325

3K3

6309

BZX79-C15

9310

OCD

only for not switchable 5V

5V Regulator

1N4148

6321

BC547B

7321

100K

3350

2344

4n7

3K3

3397

10u

2335

3351

180R

7334

BC547B

10K

3348

3352

120R

6322

BZX79-B3V9

150R

3349

7320

BD438

150R

3374

47u

2334

7322

BC547B

5V_VCD

6320

1N4148

VCD_ON

LEFT

AMP_ON

RIGHT

VCD_ON_DET

Power2001 30-70W, 11 12 2000

LOW_PWR_SUP

VCD_ON

NTC

RIGHT

LEFT

41V

40V

0.8V

18.5V

0.6V

19.5V

0.6V

28.5V

0.6V

0.8V

0.6V

10V

9.5V

18V

4.5V

1.5V

9.5V

0V

5V

5.1V

1,2V

0.6V

4.5V

0.6V

19.5V

5.6V

11.9V

11.8V

11.3V

41V

19V

10V

14.4V

9.5V

5V

0V

5.6V

5V

0.6V

1.5V

16V

0V

16V

4.5V

0V

19V

40V

4.5V

0V

5V

2.5V

4.4V

1.4V

0V

1.4V

7.5V

11.6V

11V

3.6V

0V

24.2V

24.8V

13.1V

0V

19.5V 28.5V

41V

1.5V

18V

28V

0V

0.6V

FOR SETS WITHOUT CDR ONLY

FOR SETS WITH CDR ONLY

19.5V

41V

CDR ONLY

28V

DC-voltages measured with low output power

.....V

EVM

V

11-8 11-8

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 3436 pt1 dd wk0102

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 3436 pt1 dd wk0102

Dolby Pro Logic Board & C/S Amp. Componentside view

Dolby Pro Logic Board & C/S Amp. Copperside view

11-911-9

LOGIC CTRL

VREF

/

LPF

VOL

+

NR DECODER

B-TYPE

MODIFIED

DUAL-TIME CONSTANT

AMPLIFIERS

DIFFERENCE

LOG

RECTIFIER

FULL WAVE

VREF

NOISE

SEQUENCER

IREF

BPF

AVcc

VREFA

VOL VOL

SELECTOR 1

+-M+-

M

-

+

ATT

MIX

EC

SU

MOS

SFB

SELECTOR 2

MODE

SELECTOR 3

CRL

RCL

AGND

+

-

CONTROL

CENTER

SERVO

VCA

BALANCE

AUTO

SELECTOR

VCA

NETWORKS

COMBINING

L+R L-R

A/D D/A

LPF

+9.2dB

AND THRESHHOLD SWITCHES

VREFD

AVdd AVssDVss

CLK

16kSRAM

LOGIC

REQSCKDATA

MCU Interface

CNT

TEST

MIC

+

DVdd

+

+9.2dB

2

L-R

2

L+R

S

-9.2dB

<

#

<

#

C

D

E

1700 C1 2601 C2 2602 D2 2610 A4 2611 A4 2612 A3 2613 A3

2614 B3 2615 B3 2616 B3 2617 C3 2618 D3 2619 D3

#

<

#

12345678910

A

B

C

D

E

A

B

<

LIN

RT

#

<

2620 C3

2621 C3 2622 D4 2623 D4 2624 D4 2625 D5 2626 D5 2627 D6

2628 E6 2629 E7 2630 E7 2631 A4 2632 A4 2633 A4 2634 A4

2635 A4 2636 A5 2637 A5 2638 A5 2639 A5 2640 A5 2641 A5

2642 A5 2643 A6 2644 A6 2645 A6

COUT

<

2646 A6 2647 A6 2648 A6

2649 A7 2650 A7 2651 A7 2652 A7 2653 A7 2654 B8 2655 B8

2656 B8 2657 B8 2658 B8 2659 C8 2660 C8 2661 C8 2662 C8

2663 C8 2664 C8 2665 D8 2671 E9 2672 E9 2673 B9 2674 A9

2675 B10 2676 A10 2677 D9 2678 D10 2681 E1 2682 E1

SOUT

COUT

2683 E1

2684 E2 2685 E3 2691 E4 2692 E5 2693 E5 2694 E10 2695 E10

2701 C10 2702 B10 2720 D8 2721 D1 2722 D1 2723 E8 2724 E8

2725 E9 2726 C1 2728 A5 3601 C1 3602 D1 3603 C2 3604 D2

3605 C2 3606 D2 3607 C2 3608 D2 3611 A3 3612 A3 3613 A3

3614 B3

#

3615 B3 3616 B3 3617 C3 3618 D3 3619 D3 3620 D5

3621 E5 3622 D6 3623 D7 3624 D7 3625 E7 3626 C3 3631 A6

3632 A6 3633 A6 3634 A7 3635 A7 3671 D9 3673 B9 3674 A9

3675 B10 3676 A10 3681 E1 3682 E1 3683 E2 3684 E2 3691 E4

3692 E4 3693 E4

DPL_S

#

3694 E10 3695 E10 3696 E4 3697 E4 3701 C10

3702 A10 3703 B9 3704 A9 3705 C9 3706 A9 4720 D8 4723 E8

4724 E8 4725 E9 4727 D3 5600 E7 5621 D3 5681 E2 5682 E2

6662 E1 7600 A7 7601 D9 7681 E1 7682 E2 7701 C9 7702 A9

7703 B9

#

ROUT

RIN

#

<

7704 A9 9671 D9 9721 D1 9722 D1 9726 C1 9728 E2

#

# : PROVISION

#

DPL_C

LOUT

SOUT

#

<

LT

4n7

2619

GND_DPL

+9V

GND_A

+5VA

2620

100u

+9V

GND_A

3611

15K

BZX79-B10

6662

VCC

6

1

8

2

7

220n

2642

3676

150K

DPLREF

B

va

GND_DPL

GND_A

3612

47K

GND_A

4K7

3705

GND_A

820R

3681

GND_DPL

150K

3606

100n

2637

2626

GND_DPL

+5V

+5VV

1n8

2660

2662

1u

100n

GND_A

2655

10n

a2

100p

2693

3675

150K

3K9

3684

a2

10u

9721

GND_DPL

1K

3623

100n

2633

GND_DPL

#

3617

2M2

GND_DPL

9671

2617

47u

22n

GND_A

220K

3696

2631

2629

27p

10u

2601

4u7

2641

1K

3695

150K

3605

3697

220K

1K

3601

GND_A

3613

6K8

47n

2636

3634

12K

10n

2661

5681

2u2

2678

GND_A

470p

2692

2702

47u

GND_A

220p

2691

2627

100n

1K

2676

470p

BC857B

7701

3602

2694

2659

68n

12K

3635

GND_A

100p

47K

3633

3632

47K

GND_A

2724

100n

a2

220n

2643

va

3682

4K7

470u

2677

2682

100u

100n

2653

3621

10K

22u

2671

22n

2632

470R

3693 1K

3692

pa

2623

10u

78

79

8809

47u

2701

6364

65

66

67

68

69

7

70

71

72

73

74

75

76

77

49

5

505152535455565758596606162

34

35

36

37

38

39

4

40

4142434445464748

2 20 21 22 23 24

25

26

27

28

29

3

30

31

32

33

7600 M62460FP

110111213141516171819

2638

220n

a2

4723

2648

1n

2647

220p

3703

1K

va

1K

3603

a2

+5V

100n

2616

2674

10u

GND_A

pa

GND_DPL

2672

22u

2681

100n

+5V

100n

2725

GND_A

+5V

2628

10u

2u2

5682

9728

100n

2728

3706

4K7

2635

47n

100n

2723

2720

100n

GND_A

+5VA

a2

100n

2613

100n

2721

GND_DPL

3631

330K

GND_A

1n

2610

100n

GND_A

1

10

11

12

13

2

3

4

5

6

7

8

9

GND_A

a2

+5V

1700

470p

2675

GND_A

va

2640

4u7

4725

va

2624

100n

2726

1K

3691

22R

3671

GND_A

3683

2K2

2646

4n7

2683

2644

680n

3622

220K

2625

220n

2652

100n

9726

1n

2649

GND_DPL

GND_A

3624

1K

2618

10u

2621

220u

10R

3626

GND_A

3619

pa

GND_A

10u

2684

220K

GND_A

1K

3604

1n

2651

2657

100n

3620

22K

3694

470R

GND_A

2602

10u

GND_A

1M

3625

100n

2615

5600

CST

4724

2612

100n

22K

3608

GND_A

9722

GND_A

3139 118 53780...88290 for...3436 pt1 dd wk0102

6K8

3616

BC547B

7681

+12V_A

3702

10K

2611

680p

+12V_A

22u

2664

+5V

a2

2634

100n

2645

47n

2722

100n

2663

3618

100K

22K

2650

1n

GND_A

3607

2630

27p

2656

68n

3674

5K6

100p

2695

7702

BC857B

10u

2673

5K6

4720

4727

GND_A

3673

2665

100u

4n7

2685

a2

100n

2658

+5VV

3704

1K

2654

1n8

GND_A

7601 M62429FP

CLK 5

DATA 4

GND

3

10K

3701

7704

BC847B

7703

BC847B

3614

15K

220n

5621

2u2

7682 BC547B

va

2639

47K

3615

GND_A

47u

2622

680p

2614

SS_R

DPL_L

DPLREF

DPL_DATA

DPL_REQ

DPL_CLK

SS_L

SS_R

DPLREF

DPL_R

DPL_DATA

DPL_REQ

DPL_CLK

SURR

CENT

DPL_R

DPL_L

MUTE_C

DPL_VOL_CLK

MUTE_C

MUTE_S

DPL_VOL_CLK

DPL_DATA

AMP_ON

MUTE_S

SS_L

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

4.0V

9.3V

5.2V

5.9V

9.3V

11.7V

2.5V

0V

5V

2.5V

-0.3V

5.2V

-0.3V

0V

5.2V

Circuit Diagram Dolby Pro Logic Part

11-10 11-10

VREF

STB

MUTE

12345678

A

B

C

D

E

A

B

C

D

E

10 A8 11 D7 2301 D2 2302 E2

2303 D2 2304 D2 2307 C6 2308 E6

2309 D6 2310 D6 2325 B4 2326 C3

2327 B3 2333 A6 2334 B5 2335 B5

2336 B7 2341 B1 2342 B1 3301 D2

#

3302 E2 3303 D2 3304 D2 3307 C5

3308 E4 3309 D5 3310 E4 3311 C5

3312 E5 3313 D5 3314 D5 3321 D5

3322 C4 3323 B4 3324 C4 3325 C4

3326 C4 3327 B3 3331 A5 3332 A5

3333 A6 3334 B6 3335 A6 3336 A7

3337 B6 3341 B1 3342 B1 5311 C5

5312 E5 5313 D5 5314 E5 6301 D5

6302 E5 6303 D4 6304 D4 6321 A3

6322 A3 6323 A3 6325 B5 6326 C5

6327 B4 6328 B3 6329 A4

#

6330 A4

6331 A4 6332 A4 6333 A4 6334 A4

7300 C4 7321 B4 7322 B4 7331 B5

7332 B6 7333 B6

2

3

4

B

6301

3314

pa

1N4003

6302

2R2

3312

B

360n

5311

AS

3309

10K

150K

3336

1n

2303

3327

330R

B

ACAS

B1

2336

22u

4n7

2342

7322

BC547B

6328

BZX79-B22

820R

3301

1K8

B

2325

2334

22u

1N5392

6330

360n

5314

6329

1N5392

10K

3308

B

6322

BYV28-200/20

10R

3342

AC

BYV28-200/20

6321

2308

220n

1N4003

2302

4u7

B

2304

1n

3310

10K

1N4148

6325

BZX79-B18

6326

B

3139 118 53780...88290 for...3436 pt1 dd wk0102

22K

3331

B

470p

3332

22K

BYV28-200/20

6323

2307

220n

2327

4u7

6334

6333

1N5392

1K8

3325

pa

1N5392

1N4003

6303

AS

10

DIPMATE

1

BC547B

7333

3303

6K86K8

3304

47K

3333

C1

2341

4n7

3341

10R

6

IN1

8

IN2

9

MUTE

2

OUT1+

OUT1-

4

12

OUT2+

10

OUT2-

5

STB

1

VCC

BC857B 7331

AS

AN7125

7300

7

GND

3

GND1

11

GND2

AC

3302

1K5

4u7

2301

B

1

2

3

4

360n

5312

BDW94C

11

DIPMATE

470R

3322

7321

3313

2R2

2310

220n

15K

3335

3311

6332

1N5392

3334

47K

7332

BC857B

3326

B

100n

2335

pa

100R

3337

AC

6327

BZX79-B4V7

3321

4K7

1N4003

6304

2309

220n

2326

4u7

2333

100n

10K

3307

1K8

3324

5313

360n

470R

1N5392

6331

C1

B1

B

3323

AMP_IC

AMP_ON

SURR

CENT

# : PROVISION

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

0V

12.8V

8.3V

17.5V

26.5V

0V

19.5V

0V

8V

26.5V

8.3V

8V

0V

(D.C. Voltages during active play)

Circuit Diagram Center/Surround Amplifier Part

11-1111-11

MISCELLANEOUS

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

1200 ! 2422 086 10963 FUSE RAD 5A 250V IEC

1202 ! 4822 071 51252 FUSE 1.25A for sets without 5203 1202 ! 4822 071 51602 FUSE 1,6A for sets with 5203 1202 ! 4822 253 10126 FUSE T4A 1204 ! 2422 030 00328 MAINS SOCKET /37

1204 ! 4822 265 31015 MAINS SOCKET /21, /22 1205 ! 2422 086 10786 FUSE RAD 4A 250V IEC 1206 ! 2422 129 16478 VOLTAGE SELECTOR 1207 ! 2422 086 10786 FUSE RAD 4A 250V IEC 1208 ! 4822 071 51252 FUSE 1.25A for sets without 5203

1208 ! 4822 071 51602 FUSE 1,6A for sets with 5203 1209 4822 267 10953 FLEX FOIL CONNECTOR 7P 1210 ! 2422 132 07402 RELAY 1P 12V 1211 ! 2422 086 10771 FUSE RAD 160mA 250V IEC 1212 ! 4822 071 51001 FUSE 100mA

1300 ! 4822 252 11225 FUSE F3.15A IEC 250V 1301 ! 4822 252 11225 FUSE F3.15A IEC 250V 1304 4822 267 10953 FLEX FOIL CONNECTOR 7P 1305 ! 4822 071 51002 FUSE T1A for sets without 5203 1305 ! 4822 071 52502 FUSE T2,5A for sets with 5203

1306 4822 267 10738 FFC-CONNECTOR 13P 1307 4822 267 31176 SPEAKER TERMINAL 5203 ! 3103 308 30600 STANDBY TRANSFORMER /21 5203 ! 3103 308 30610 STANDBY TRANSFORMER /22 5203 ! 3103 308 30800 STANDBY TRANSFORMER /37

8010 3139 110 34600 FLEX FOIL CABLE 7Pin, 280mm

4822 492 11735 SPRING FIXATION TRANSISTOR

CAPACITORS

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

2200 4822 124 12012 4700µF 20% 25V 2201 4822 124 42367 3300µF 20% 35V 2202 5322 121 42386 100nF 5% 63V 2203 5322 121 42386 100nF 5% 63V 2204 5322 121 42386 100nF 5% 63V

2205 4822 124 80415 4700µF 20% 50V only for /37 2205 8203 303 85640 3300µF 20% 50V not for /37 2206 5322 121 42386 100nF 5% 63V 2207 4822 122 33449 47nF 30% 50V 2208 5322 124 41948 0,47µF 20% 50V

2209 2020 012 93547 100µF 20% 63V 2211 4822 121 43526 47nF 5% 100V 2212 4822 121 43526 47nF 5% 100V 2213 4822 124 40255 100µF 20% 50V 2214 4822 124 40207 100µF 20% 25V

2217 4822 124 12012 4700µF 20% 25V 2300 4822 124 40248 10µF 20% 63V 2301 4822 126 11714 4,7nF 20% 16V 2302 4822 126 11714 4,7nF 20% 16V 2303 4822 126 11714 4,7nF 20% 16V

2304 4822 126 11714 4,7nF 20% 16V 2305 4822 124 40433 47µF 20% 25V 2306 4822 124 40433 47µF 20% 25V 2307 4822 126 11714 4,7nF 20% 16V 2308 4822 126 11714 4,7nF 20% 16V

2309 4822 124 21913 1µF 20% 63V 2310 4822 124 21913 1µF 20% 63V 2311 4822 124 40207 100µF 20% 25V 2312 4822 124 40207 100µF 20% 25V 2313 4822 124 40207 100µF 20% 25V

2314 4822 124 40207 100µF 20% 25V 2315 4822 126 11714 4,7nF 20% 16V 2316 4822 126 11714 4,7nF 20% 16V 2317 4822 126 12882 100nF 20% 50V 2318 4822 126 12882 100nF 20% 50V

2319 4822 121 43526 47nF 5% 100V 2320 4822 121 43526 47nF 5% 100V 2321 4822 121 43526 47nF 5% 100V 2322 4822 121 43526 47nF 5% 100V 2323 4822 124 40248 10µF 20% 63V

2324 4822 122 33069 33pF 5% 50V 2325 4822 124 40433 47µF 20% 25V

CAPACITORS

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

2326 4822 124 22652 2,2µF 20% 50V 2327 4822 124 40248 10µF 20% 63V 2328 4822 126 12882 100nF 20% 50V 2329 4822 124 21913 1µF 20% 63V 2330 4822 126 12882 100nF 20% 50V

2331 4822 126 12882 100nF 20% 50V 2332 4822 126 12882 100nF 20% 50V 2333 4822 124 40433 47µF 20% 25V 2334 4822 124 40433 47µF 20% 25V 2335 4822 124 40248 10µF 20% 63V

2336 4822 124 40433 47µF 20% 25V 2337 4822 124 40248 10µF 20% 63V 2338 4822 124 21913 1µF 20% 63V 2339 4822 124 40433 47µF 20% 25V 2341 4822 124 23052 100µF 20% 16V

2342 4822 124 23052 100µF 20% 16V 2343 4822 124 21913 1µF 20% 63V

RESISTORS

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

3200 4822 053 21106 10MΩ 5% 0,5W 3201 4822 116 52283 4,7kΩ 5% 0,5W 3202 4822 116 52276 3,9kΩ 5% 0,5W 3204 4822 116 52228 680Ω 5% 0,5W 3205 4822 116 52283 4,7kΩ 5% 0,5W

3206 4822 050 21003 10kΩ 2% 0,25W 3207 4822 116 52283 4,7kΩ 5% 0,5W 3208 4822 116 52283 4,7kΩ 5% 0,5W 3209 4822 116 52234 100kΩ 5% 0,5W 3211 4822 052 10478 4,7Ω 5% NFR

3212 4822 050 23303 33kΩ 1% 0,6W 3300 4822 116 52276 3,9kΩ 5% 0,5W 3301 4822 116 83872 220Ω 5% 0,5W 3302 4822 116 83872 220Ω 5% 0,5W 3303 4822 116 52219 330Ω 5% 0,5W

3304 4822 116 52219 330Ω 5% 0,5W 3305 4822 116 52283 4,7kΩ 5% 0,5W 3306 4822 116 52283 4,7kΩ 5% 0,5W 3307 4822 116 83883 470Ω 5% 0,16W 3308 4822 116 83883 470Ω 5% 0,16W

3309 4822 050 24708 4,7Ω 1% 0,6W 3310 4822 050 24708 4,7Ω 1% 0,6W 3311 4822 050 24708 4,7Ω 1% 0,6W 3312 4822 050 24708 4,7Ω 1% 0,6W 3313 4822 116 83961 6,8kΩ 5% 0,16W

3314 4822 116 83883 470Ω 5% 0,16W 3315 4822 116 52219 330Ω 5% 0,5W 3316 4822 050 11002 1kΩ 5% 0,2W 3317 4822 116 83876 270Ω 5% 0,16W 3318 4822 116 52269 3,3kΩ 5% 0,5W

3319 4822 050 11002 1kΩ 5% 0,2W 3320 4822 050 11002 1kΩ 5% 0,2W 3321 4822 050 11002 1kΩ 5% 0,2W 3322 4822 116 83884 47kΩ 5% 0,16W 3323 4822 116 83884 47kΩ 5% 0,16W

3324 4822 116 52244 15kΩ 5% 0,5W 3325 4822 116 52269 3,3kΩ 5% 0,5W 3326 4822 116 52283 4,7kΩ 5% 0,5W 3327 4822 116 52213 180Ω 5% 0,5W 3328 4822 050 11002 1kΩ 5% 0,2W

3329 4822 053 11221 220Ω 5% 2W 3330 4822 053 11221 220Ω 5% 2W 3331 4822 050 23303 33kΩ 1% 0,6W 3332 4822 116 52256 2,2kΩ 5% 0,16W 3333 4822 116 52199 68Ω 5% 0,16W

3336 4822 050 21003 10kΩ 2% 0,25W 3337 4822 116 52206 120Ω 5% 0,5W 3338 4822 116 52176 10Ω 5% 0,5W 3339 4822 116 52269 3,3kΩ 5% 0,5W 3340 4822 116 83872 220Ω 5% 0,5W

3341 4822 116 52283 4,7kΩ 5% 0,5W 3342 4822 050 21003 10kΩ 2% 0,25W

RESISTORS

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

3343 4822 116 52285 470kΩ 5% 0,5W 3344 4822 050 21003 10kΩ 2% 0,25W 3345 4822 116 83876 270Ω 5% 0.16W 3346 4822 116 52249 1,8kΩ 5% 0,16W 3347 4822 116 52249 1,8kΩ 5% 0,16W

3348 4822 050 21003 10kΩ 2% 0,25W 3349 4822 116 52213 180Ω 5% 0,5W 3350 4822 050 21003 10kΩ 2% 0,25W 3351 4822 116 83868 150Ω 5% 0,5W 3352 4822 116 52206 120Ω 5% 0,5W

3353 4822 116 52249 1,8kΩ 5% 0,16W 3354 4822 116 52257 22kΩ 5% 0,5W 3355 4822 116 52256 2,2kΩ 5% 0,16W 3356 4822 116 52234 100kΩ 5% 0,5W 3357 4822 116 52175 100Ω 5% 0,5W

3358 4822 116 83868 150Ω 5% 0,5W 3359 4822 116 52234 100kΩ 5% 0,5W 3360 4822 116 52244 15kΩ 5% 0,5W 3361 4822 050 11002 1kΩ 5% 0,2W 3362 4822 116 83961 6,8kΩ 5% 0,16W

3363 4822 050 11002 1kΩ 5% 0,2W 3368 2322 640 63103 10kΩ NTC 3369 4822 116 83876 270Ω 5% 0.16W 3370 4822 050 11002 1kΩ 5% 0,2W 3371 4822 052 10568 5,6Ω 5% 0,33W

3372 4822 116 83884 47kΩ 5% 0,16W 3373 4822 050 21003 10kΩ 2% 0,25W 3374 4822 116 52213 180Ω 5% 0,5W 3376 4822 116 83883 470Ω 5% 0,16W 3377 4822 050 21003 10kΩ 2% 0,25W

3378 4822 116 52231 820Ω 5% 0,5W 3379 4822 116 83872 220Ω 5% 0,5W 3380 4822 050 11002 1kΩ 5% 0,2W 3381 4822 116 52234 100kΩ 5% 0,5W 3382 4822 116 52234 100kΩ 5% 0,5W

3383 4822 116 52234 100kΩ 5% 0,5W 3391 4822 116 52276 3,9kΩ 5% 0,5W 3392 4822 116 52283 4,7kΩ 5% 0,5W

COILS

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

5202 4822 157 11832 400µH 5220 4822 157 11832 400µH 5300 4822 157 62255 COIL 18,5 TURNS 5301 4822 157 62255 COIL 18,5 TURNS 5302 4822 157 62255 COIL 18,5 TURNS

5303 4822 157 62255 COIL 18,5 TURNS

DIODES

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

6200 ! 4822 130 31878 1N4003G 6201 ! 4822 130 31878 1N4003G 6202 4822 130 11139 GBU8D 6203 4822 130 30621 1N4148 6204 3198 010 58280 BZX79-B8V2

6206 4822 130 31878 1N4003G 6207 4822 130 34142 BZX79-B33 6208 4822 130 30621 1N4148 6209 4822 130 30621 1N4148 6210 4822 130 31878 1N4003G

6211 4822 130 31878 1N4003G 6212 4822 130 31878 1N4003G 6213 4822 130 31878 1N4003G 6214 4822 130 31878 1N4003G 6215 4822 130 31878 1N4003G

6216 4822 130 34382 BZX79-B8V2 6217 4822 130 31878 1N4003G 6218 4822 130 30621 1N4148 6220 ! 4822 130 31878 1N4003G 6221 ! 4822 130 31878 1N4003G

6300 4822 130 31878 1N4003G 6301 4822 130 31878 1N4003G 6302 4822 130 31878 1N4003G

DIODES

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

6303 4822 130 31878 1N4003G 6304 9340 550 66112 BYV28-200/24 6305 4822 130 61219 BZX79-C10 6306 4822 130 30621 1N4148 6307 3198 010 53980 BZX79-B3V9

6308 5322 130 31938 BYV27-200 6309 4822 130 34281 BZX79-C15 6310 3198 010 58280 BZX79-B8V2 6311 4822 130 31878 1N4003G 6312 4822 130 30621 1N4148

6313 4822 130 30621 1N4148 6314 4822 130 30621 1N4148 6315 4822 130 34398 BZX79-C24 6316 4822 130 34278 BZX79-C6V8 6317 4822 130 30621 1N4148

6318 4822 130 31878 1N4003G 6319 4822 130 30621 1N4148 6321 4822 130 30621 1N4148 6322 3198 010 53980 BZX79-B3V9 6323 4822 130 30621 1N4148

6324 4822 130 34278 BZX79-C6V8 6325 4822 130 34174 BZX79-B4V7 6326 4822 130 30621 1N4148 6327 4822 130 30621 1N4148 6329 4822 130 31981 BZX79-B3V9

6330 4822 130 30621 1N4148 6331 4822 130 30621 1N4148 6332 4822 130 34281 BZX79-C15 6333 4822 130 34173 BZX79-B5V6

TRANSISTORS

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

7200 4822 130 40917 BD238 7201 4822 130 41246 BC327-25 7202 4822 130 40959 BC547B 7300 4822 130 40959 BC547B 7303 4822 130 44568 BC557B

7304 4822 130 10847 BDW94C 7305 9322 139 23687 BDX53BFP 7306 4822 130 40995 BD438 7307 4822 130 41691 BC556B 7308 4822 130 40855 BC337-40

7309 4822 130 11336 STP16NE06FP 7310 4822 130 44568 BC557B 7311 4822 130 40959 BC547B 7312 4822 130 40959 BC547B 7313 4822 130 44568 BC557B

7314 4822 130 44503 BC547C 7315 4822 130 40959 BC547B 7316 4822 130 40959 BC547B 7317 4822 130 10847 BDW94C 7319 5322 130 44647 BC368

7320 4822 130 40995 BD438 7321 4822 130 40959 BC547B 7322 4822 130 40959 BC547B 7323 4822 130 40959 BC547B 7324 4822 130 40959 BC547B

7325 4822 130 40959 BC547B 7327 4822 130 41246 BC327-25 7328 4822 130 44568 BC557B 7330 4822 130 11336 STP16NE06FP 7331 4822 130 40959 BC547B

7332 4822 130 40855 BC337-40

INTEGRATED CIRCUITS

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

7301 9322 161 89682 AN7591, Power amplifier 7302 9322 161 89682 AN7591, Power amplifier 7318 4822 209 31841 L7805CP, Stabilizer 5V

ELECTRICAL PARTSLIST POWER2001 MODULE (Mains & Power Part) ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

1MISCELLANEOUS

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

1700 4822 267 10738 FFC-CONNECTOR 13P

CAPACITORS

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

2301 4822 124 40769 4,7µF 20% 100V 2302 4822 124 40769 4,7µF 20% 100V 2303 © 5322 126 11578 1nF 10% 63V 2304 © 5322 126 11578 1nF 10% 63V 2307 4822 121 42408 220nF 5% 63V

2308 4822 121 42408 220nF 5% 63V 2309 4822 121 42408 220nF 5% 63V 2310 4822 121 42408 220nF 5% 63V 2325 © 4822 126 13881 470pF 5% 50V 2326 4822 124 40769 4,7µF 20% 100V

2327 4822 124 40769 4,7µF 20% 100V 2333 © 4822 126 14305 100nF 10% 16V 2334 4822 124 81151 22µF 20% 50V 2335 © 4822 126 14305 100nF 10% 16V 2336 4822 124 81151 22µF 20% 50V

2341 © 4822 126 13193 4,7nF 10% 63V 2342 © 4822 126 13193 4,7nF 10% 63V 2601 4822 124 40248 10µF 20% 63V 2602 4822 124 40248 10µF 20% 63V 2610 © 4822 126 14305 100nF 10% 16V

2611 © 3198 016 36810 680pF 5% 25V 2612 5322 121 42386 100nF 5% 63V 2613 5322 121 42386 100nF 5% 63V 2614 © 3198 016 36810 680pF 5% 25V 2615 5322 121 42386 100nF 5% 63V

2616 5322 121 42386 100nF 5% 63V 2617 4822 124 40433 47µF 20% 25V 2618 4822 124 40248 10µF 20% 63V 2619 © 4822 126 13193 4,7nF 10% 63V 2620 4822 124 40207 100µF 20% 25V

2621 4822 124 40196 220µF 20% 16V 2622 4822 124 40433 47µF 20% 25V 2623 4822 124 40248 10µF 20% 63V 2624 4822 124 40248 10µF 20% 63V 2625 © 4822 126 13879 220nF 20% 16V

2626 © 5322 126 11578 1nF 10% 63V 2627 © 4822 126 14305 100nF 10% 16V 2628 4822 124 40248 10µF 20% 63V 2629 © 4822 126 11669 27pF 10% 50V 2630 © 4822 126 11669 27pF 10% 50V

2631 © 4822 126 14494 22nF 10% 25V 2632 © 4822 126 14494 22nF 10% 25V 2633 © 4822 126 14305 100nF 10% 16V 2634 © 4822 126 14305 100nF 10% 16V 2635 © 3198 017 34730 47nF 10% 16V X7R

2636 © 3198 017 34730 47nF 10% 16V X7R 2637 © 4822 126 14305 100nF 10% 16V 2638 4822 121 42408 220nF 5% 63V 2639 4822 121 42408 220nF 5% 63V 2640 4822 124 40769 4,7µF 20% 100V

2641 4822 124 40769 4,7µF 20% 100V 2642 4822 121 42408 220nF 5% 63V 2643 4822 121 42408 220nF 5% 63V 2644 5322 121 42498 680nF 5% 63V 2645 © 3198 017 34730 47nF 10% 16V X7R

2646 © 4822 126 13193 4,7nF 10% 63V 2647 © 4822 126 13883 220pF 5% 50V 2649 © 5322 126 11578 1nF 10% 63V 2650 © 5322 126 11578 1nF 10% 63V 2651 © 5322 126 11578 1nF 10% 63V

CAPACITORS

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

2652 © 4822 126 14305 100nF 10% 16V 2653 © 4822 126 14305 100nF 10% 16V 2654 © 4822 126 10847 1,8nF 10% 50V 2655 © 5322 126 11583 10nF 10% 63V 2656 5322 121 42465 68nF 10% 63V

2657 5322 121 42386 100nF 5% 63V 2658 5322 121 42386 100nF 5% 63V 2659 5322 121 42465 68nF 10% 63V 2660 © 4822 126 10847 1,8nF 10% 50V 2661 © 5322 126 11583 10nF 10% 63V

2662 4822 124 21913 1µF 20% 63V 2663 © 4822 126 14305 100nF 10% 16V 2664 4822 124 81151 22µF 20% 50V 2665 4822 124 41584 100µF 20% 10V 2671 4822 124 81151 22µF 20% 50V

2672 4822 124 81151 22µF 20% 50V 2673 4822 124 40248 10µF 20% 63V 2674 4822 124 40248 10µF 20% 63V 2675 © 4822 126 13881 470pF 5% 50V 2676 © 4822 126 13881 470pF 5% 50V

2677 4822 124 80195 470µ 20% 10V 2678 © 4822 126 14305 100nF 10% 16V 2681 © 4822 126 14305 100nF 10% 16V 2682 4822 124 40207 100µF 20% 25V 2683 © 4822 126 13193 4,7nF 10% 63V

2684 4822 124 40248 10µF 20% 63V 2685 © 4822 126 13193 4,7nF 10% 63V 2691 © 4822 126 13883 220pF 5% 50V 2692 4822 122 33519 470pF 10% 50V 2693 © 4822 122 31765 100pF 5% 50V

2694 © 4822 122 31765 100pF 5% 50V 2695 © 4822 122 31765 100pF 5% 50V 2701 4822 124 40433 47µF 20% 25V 2702 4822 124 40433 47µF 20% 25V 2724 © 4822 126 14305 100nF 10% 16V

RESISTORS

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

3301 © 4822 117 12968 820Ω 5% 0,06W 3302 © 4822 051 30152 1,5kΩ 5% 0,06W 3303 © 4822 051 30682 6,8kΩ 5% 0,06W 3304 © 4822 051 30682 6,8kΩ 5% 0,06W 3307 4822 050 21003 10kΩ 2% 0,25W

3308 4822 050 21003 10kΩ 2% 0,25W 3309 4822 050 21003 10kΩ 2% 0,25W 3310 © 4822 117 10833 10kΩ 1% 0,1W 3311 © 4822 117 13613 2,2Ω 5% 0,06W 3312 © 4822 117 13613 2,2Ω 5% 0,06W

3313 © 4822 117 13613 2,2Ω 5% 0,06W 3314 © 4822 117 13613 2,2Ω 5% 0,06W 3321 4822 116 52283 4,7kΩ 5% 0,5W 3322 4822 116 83883 470Ω 5% 0,16W 3323 © 4822 051 30471 470Ω 5% 0,06W

3324 4822 116 52249 1,8kΩ 5% 0,16W 3325 4822 116 52249 1,8kΩ 5% 0,16W 3326 4822 116 52249 1,8kΩ 5% 0,16W 3327 © 4822 051 30331 330Ω 5% 0,06W 3331 4822 116 52257 22kΩ 5% 0,5W

3332 4822 116 52257 22kΩ 5% 0,5W 3333 © 4822 117 12925 47kΩ 1% 0,06W 3334 © 4822 117 12925 47kΩ 1% 0,06W 3335 4822 116 52244 15kΩ 5% 0,5W 3336 © 4822 051 30154 150kΩ 5% 0,06W

RESISTORS

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

3337 4822 116 52175 100Ω 5% 0,5W 3601 © 4822 051 30102 1kΩ 5% 0,06W 3602 © 4822 051 30102 1kΩ 5% 0,06W 3603 © 4822 051 30102 1kΩ 5% 0,06W 3604 © 4822 051 30102 1kΩ 5% 0,06W

3605 © 4822 051 30154 150kΩ 5% 0,06W 3606 © 4822 051 30154 150kΩ 5% 0,06W 3607 © 4822 051 30223 22kΩ 5% 0,06W 3608 © 4822 051 30223 22kΩ 5% 0,06W 3611 © 4822 051 30153 15kΩ 5% 0,06W

3612 © 4822 117 12925 47kΩ 1% 0,06W 3613 © 4822 051 30682 6,8kΩ 5% 0,06W 3614 © 4822 051 30153 15kΩ 5% 0,06W 3615 © 4822 117 12925 47kΩ 1% 0,06W 3616 © 4822 051 30682 6,8kΩ 5% 0,06W

3617 © 3198 021 32250 2,2MΩ 5% 0,06W 3618 © 4822 117 13632 100kΩ 1% 0,06W 3619 © 4822 117 12891 220kΩ 1% 0,06W 3620 4822 116 52257 22kΩ 5% 0,5W 3621 4822 050 21003 10kΩ 2% 0,25W

3622 4822 116 83874 220kΩ 5% 0,5W 3623 © 4822 051 30102 1kΩ 5% 0,06W 3624 © 4822 051 30102 1kΩ 5% 0,06W 3625 © 4822 051 30105 1MΩ 5% 0,06W 3626 © 4822 051 30109 10Ω 5% 0,06W

3631 © 4822 051 30334 330kΩ 5% 0,06W 3632 © 4822 117 12925 47kΩ 1% 0,06W 3633 © 4822 117 12925 47kΩ 1% 0,06W 3634 © 4822 051 30123 12kΩ 5% 0,06W 3635 © 4822 051 30123 12kΩ 5% 0,06W

3673 © 4822 051 30562 5,6kΩ 5% 0,06W 3674 © 4822 051 30562 5,6kΩ 5% 0,06W 3681 © 4822 117 12968 820Ω 5% 0,06W 3682 © 4822 051 30472 4,7kΩ 5% 0,06W 3683 © 4822 051 30222 2,2kΩ 5% 0,06W

3684 © 4822 051 30392 3,9kΩ 5% 0,06W 3691 © 4822 051 30102 1kΩ 5% 0,06W 3692 © 4822 051 30102 1kΩ 5% 0,06W 3693 © 4822 051 30471 470Ω 5% 0,06W 3694 4822 116 83883 470Ω 5% 0,16W

3695 4822 050 11002 1kΩ 5% 0,2W 3701 4822 050 21003 10kΩ 2% 0,25W 3702 4822 050 21003 10kΩ 2% 0,25W 3703 4822 050 11002 1kΩ 5% 0,2W 3704 4822 050 11002 1kΩ 5% 0,2W

3705 © 4822 051 30472 4,7kΩ 5% 0,06W 3706 © 4822 051 30472 4,7kΩ 5% 0,06W 4301 © 4822 051 30008 CHIP JUMPER 0603 4302 © 4822 051 30008 CHIP JUMPER 0603 4601 © 4822 051 30008 CHIP JUMPER 0603

4602 © 4822 051 30008 CHIP JUMPER 0603 4603 © 4822 051 30008 CHIP JUMPER 0603 4604 © 4822 051 30008 CHIP JUMPER 0603 4605 © 4822 051 30008 CHIP JUMPER 0603 4606 © 4822 051 30008 CHIP JUMPER 0603

4607 © 4822 051 30008 CHIP JUMPER 0603 4608 © 4822 051 30008 CHIP JUMPER 0603 4609 © 4822 051 30008 CHIP JUMPER 0603 4610 © 4822 051 30008 CHIP JUMPER 0603 4611 © 4822 051 30008 CHIP JUMPER 0603

4612 © 4822 051 30008 CHIP JUMPER 0603 4613 © 4822 051 30008 CHIP JUMPER 0603 4614 © 4822 051 30008 CHIP JUMPER 0603 4616 © 4822 051 30008 CHIP JUMPER 0603

RESISTORS

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

4617 © 4822 051 30008 CHIP JUMPER 0603 4618 © 4822 051 30008 CHIP JUMPER 0603 4619 © 4822 051 30008 CHIP JUMPER 0603 4720 © 4822 051 30008 CHIP JUMPER 0603 4725 © 4822 051 30008 CHIP JUMPER 0603

COILS

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

5311 4822 157 11837 0,36µH 10% 5312 4822 157 11837 0,36µH 10% 5313 4822 157 11837 0,36µH 10% 5314 4822 157 11837 0,36µH 10% 5600 4822 242 72527 CER. RES. 4,0MHz

5681 4822 157 62552 2,2µH

DIODES

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

6301 4822 130 31878 1N4003G 6302 4822 130 31878 1N4003G 6303 4822 130 31878 1N4003G 6304 4822 130 31878 1N4003G 6325 4822 130 30621 1N4148

6326 4822 130 31024 BZX79-C18 6327 4822 130 34174 BZX79-B4V7 6328 3198 010 52290 BZX79-B22 6329 4822 130 31878 1N4003G 6330 4822 130 31878 1N4003G

6331 4822 130 31878 1N4003G 6332 4822 130 31878 1N4003G 6333 4822 130 31878 1N4003G 6334 4822 130 31878 1N4003G

TRANSISTORS

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

7321 4822 130 10847 BDW94C 7322 4822 130 40959 BC547B 7331 © 4822 130 60373 BC856B 7332 © 4822 130 60373 BC856B 7333 4822 130 40959 BC547B

7681 4822 130 40959 BC547B 7682 4822 130 40959 BC547B 7701 © 4822 130 60373 BC856B 7702 © 4822 130 60373 BC856B 7703 © 4822 130 60511 BC847B

INTEGRATED CIRCUITS

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

11-12 11-12

ELECTRICAL PARTSLIST POWER2001 MODULE (Dolby Pro Logic & C/S Amp. Part) ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

11A-1

CENTER/SURROUND & MATRIX SURROUND

SOCKET BOARD

11A-1

REMARKS :

TABLE OF CONTENTS

Circuit diagram............................................................ 11A-2

Component layout ...................................................... 11A-2

Variant table................................................................ 11A-2

Electrical parts list....................................................... 11A-2

11A-2

CENTER/SURROUND & MATRIX SURROUND SOCKET - CIRCUIT DIAGRAM

1311-A B4 1311-B A4 1312-A E4 1312-B D4

1313 E4 1314 D1 1315 A1 1316 A1

1317 B1 2311 D3 2312 D3 2313 D2

2314 E2 3311 A3 3312 A3 3313 A3

3314 A3 3315 B3 3316 B3 3317 B3

3318 C3 9311 A3 9312 A3 9313 A3

9314 C3 9315 D3 9330 C1 9331 C1

1234

3311

470R

A

1316

1317

1

2

EH-B

1

2

3

EH-B

B

# : Provision

Note : Some values may varies, see respective parts

list and variant table for correct value.

9330

1

2

3

4

1315

EH-B

X

# 3312

470R

3313

470R

# 3314

470R 9313

3315

470R

# 3316

470R

3317

470R

# 3318

470R

9314

9312

9311

1311-B

4

3

2

1

1311-A

C

9331

Y

1312-B

4

3

2311

2312

100n

2

1

100n

1312-A

2

1

D

E

1

2

3

4

1314

EH-B

# 2313

2314

100n

9315

100n

A

B

C

D

E

CENTER/SURROUD & MATRIX SURROUND SOCKET BOARD - 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 3439 pt1 dd wk0102

VARIANT TABLE

1311 1312 1313 1314

1315 1316 , 1317 2311 , 2312

2314

3311 , 3313

3315 , 3317

9311 , 9312

9313

9314

9315

9330

X

9331

Y

X - Item in use.

ELECTRICAL PARTS LIST - CENTER/SURROUND & MATRIX SURROUND SOCKET BOARD

FW-P750/22 FW-P750/34 FW-C720/21 FW-P750/37

-

4P

2P

X

-

100nF

CerTub

100nF

CerTub

-

X

-

4P

-

X

-

470R

PR01

470R

PR01

X

-

X

-

X

1313

3139 118 53810...88310 for...3439 pt1 dd wk0102

1234

MISCELLANEOUS 1312 4822 265 10912 Surround Speaker Terminal 4P 1313 4822 265 10464 Center Speaker Terminal 2P

CAPACITORS 2311 4822 126 12882 100nF +80/-20% 50V

2312 4822 126 12882 100nF +80/-20% 50V 2314 4822 126 12882 100nF +80/-20% 50V

Note : Only the parts mentioned in this list are normal

service spare parts.

12-1 12-1

BRIEF INTRODUCTION OF THE AF9 BOARD

The AF9 Board consists of the following features :

a. TDA7468D IC

TDA7468D IC (7501) which includes functions such as source selection, loudness control, dynamic bass control, treble control, volume control and muting function. Sound features such as ALC, DBB, DSC and IS are controllable via I2C Bus from the microprocessor.

The TDA7468D IC caters for 4 input sources namely TUNER, TAPE, CD and AUX. It also has a Mic mix input. In our application, software will switch the input source to previous source MUTE during STANDBY mode and some other occasions where noise from other input source is undesirable.

AF9 BOARD

TABLE OF CONTENTS

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

AF9 Board - Component layout ..................................... 12-2

AF9 Board - Chip layout ................................................ 12-3

AF9 Board - Circuit Diagram (Part 1) ............................ 12-4

AF9 Board - Circuit Diagram (Part 2) ............................ 12-5

Video Out Cinch part - Layout & Circuit diagram .......... 12-6

Electrical parts list.......................................................... 12-6

Note that the input to the TDA7468D IC must be ac coupled to prevent 'polp' noise.

Input networks are included to provide appropriate attenuation for various sources.

b. SIMPLE MIC MIXING

The AF9 Board has provisions which can be configured to cater for one of the following:

MM : which caters for Mic mixing with additional Mic amplifier board.

NM : non Mic mixing.

c.

DOLBY PRO LOGIC (DPL) INTERFACE

The AF9 Board has provisions which can be configured to cater for DPL.

LINE OUT

d.

Line out cinch socket for connection to external amplifier.

e.

SUB-WOOFER OUT

Sub-woofer out cinch socket for connection to active sub-woofer speaker.

INCREDIBLE SURROUND

f.

Incredible surround effect using transistor circuit to create phase shifting and spatial effect.

g.

HEADPHONE AMPLIFIER

Headphone amplifier to drive 32 ohm to 1kohm headphone.

CD STANDBY CONTROL

h.

CD Standby Control circuit which switches on the supply to CD servo control IC, digital out buffer IC, HF circuit and the laser light pen in CD mode only.

i. ATTENUATION NETWORK

Attenuation network is provided at the output of the AF9 Board for interfacing with power board of different output power.

j.

CD DIGITAL OUT

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

AF9 BOARD - COMPONENT 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.

3139 113 3435 pt2 dd wk0048

AF9 BOARD - CHIP LAYOUT

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 pt2 dd wk0048

AF9 BOARD - CIRCUIT DIAGRAM (PART 1)

12-4 12-4

1102 L10 1103 K10 1501 G1 1502 F4 1503 G1 1504 I1 1505 F5 1506 C1 1510 G1

1531 D1 1532 D2 1602 K22 1603 E21 1691 K2 2201 C7 2202 D7 2203 E8 2204 D6

2205 D6 2206 D8 2401 L16 2402 L16 2403 L16 2404 L15 2501 F2 2502 G2 2503 E3

2504 G3 2505 G6 2506 G8 2507 F8 2511 B5 2512 B5 2513 B4 2514 C4 2515 G6

2516 G8 2521 A4 2522 A4 2523 G7 2524 G7 2531 E4 2532 E5 2533 G6 2534 G7

2535 D4 2536 D4 2541 B9 2542 I9 2543 D10 2544 H10 2546 G10 2547 D10 2548 H10

2549 D11 2550 G11 2551 D12 2552 G12 2553 C13 2554 H12 2555 C13 2556 I12 2557 C14

2558 H13 2559 D13 2560 H13 2561 D14 2562 H14 2563 D15 2564 H15 2565 D10 2567 D10

2568 H10 2581 D16 2582 G16 2583 D16 2584 F16 2585 D16 2586 F16 2587 D16 2588 F16

2589 B10 2590 J10 2591 A11 2592 J11 2593 A11 2594 J11 2601 D16 2602 G16 2603 D16

2604 F16 2605 D17 2606 G17 2607 D17 2608 F17 2609 E17 2610 F17 2611 D18 2612 F18

2621 B16 2622 H18 2623 G20 2624 G20 2625 I20 2626 I18 2641 E14 2642 G14 2653 A21

2654 B21 2661 H3 2662 J3 2663 I3 2664 J3 2665 I2 2666 I2 2667 I1 2669 F1

2681 H7 2682 I7 2683 I6 2691 B17 2696 K3 2697 K3 2698 J1 2707 F12 2708 F12

2771 K20 2772 K20 2902 K10 2904 I1 2905 I20 2908 F13 2921 J1 2922 D21 2923 C1

3201 C7 3202 D6 3401 L17 3402 L17 3403 L16 3404 J15 3405 K15 3406 K15 3408 K14

3409 K13 3410 J13 3435 E3 3436 E4 3437 E3 3438 E4 3501 E2 3502 F2 3503 E3

3504 F3 3505 F3 3506 G3 3507 F3 3508 F3 3511 B3 3512 B3 3513 B4 3514 C4

3521 A4 3522 A4 3523 A4 3524 A4 3531 D3 3532 D3 3533 D4 3534 D4 3541 A8

3542 K8 3543 B9 3544 J9 3545 C9 3546 I9 3547 D9 3548 G9 3549 C10 3550 H10

3551 D12 3552 G12 3553 D12 3554 G12 3555 D12 3556 G12 3557 D13 3558 H13 3559 D14

3560 G14 3561 D14 3562 G15 3563 B12 3564 H12 3565 C12 3566 H11 3567 C12 3568 I11

3569 C13 3570 I12 3571 C14 3572 H13 3581 C17 3582 G17 3591 B11 3592 J11 3593 B11

3594 J11 3601 D17 3602 G17 3605 E16 3606 E16 3607 E16 3608 F16 3609 E17 3610 E17

3611 D19 3612 F19 3613 E19 3614 F19 3615 D20 3616 F20 3619 L22 3620 L21 3621 I16

3622 I17 3623 H17 3624 H17 3625 H18 3626 I18 3627 G20 3628 H20 3629 I20 3630 E19

3631 C20 3633 B16 3634 B16 3635 C18 3636 B17 3637 C16 3638 B17 3639 A18 3640 C21

3641 E14 3642 F14 3643 E12 3644 K6 3651 A19 3652 C19 3653 A19 3654 B19 3655 A20

3656 B20 3657 A20 3658 B20 3659 E18 3660 F18 3661 H4 3662 J4 3663 H3 3664 I3

3665 H2 3666 I2 3667 H4 3668 J4 3669 J4 3671 J21 3672 J21 3673 K21 3674 J21

3675 J20 3676 J20 3677 K19 3678 J19 3683 I6 3684 I6 3686 I6 3687 I7 3688 H7

3689 H7 3690 L3 3692 I6 3694 K14 3699 K3 3700 K2 3707 F12 3708 F12 3711 J14

3712 J3 4403 K15 4404 L14 4405 L14 4406 L14 4407 I21 4501 G6 4811 E16 4812 F16

4813 J1 5401 L16 5403 B2 5404 C2 5621 G20 6201 D7 6202 D7 6401 L15 6641 E13

6642 F13 6771 J20 6772 J19 6774 B18 6775 J20 7201 C7 7401 J14 7402 K13 7403 J16

7485 D14 7488 H15 7501 D8 7585 C13 7586 I12 7601-A F18 7601-B D18 7603 E20 7604 F20

7621 H18 7622 H18 7623 I17 7635 A17 7636 C16 7651 A21 7652 B21 7653 A19 7654 B19

7661 H3 7662 I3 7663 I4 7681 I7 7682 I7 7693 L3 7803 A16 9401 J13 9402 L14

9599 L10 9618 B2 9654 C2

12345678910111213141516171819202122

2521

TU_Left

A

TU_Right

CD_Left

B

+12V_M

9618

5403

P

EH-B

2u2

1506

2

9654

TP_REC_LEFT

GND_A_Tp

TP_LEFT

+12V_A

TP_RIGHT

-CMOS

2669

4

1501

YKC21-3418

AUX IN

1510

2667

100n

1504

YKC21-3418

FE-BT-VK-N

1531

A_Aux

100n

1503 FE-BT-VK-N

1

2

3

4

5

A_Mic

100n

2904

4

LINE OUT

2923

10n

2

1

3

GND_A

2

1

3

1

GND_EMC

1

2

3

4

5

6

7

1

2

3

4

GND_A

A_Aux

P

5404

2u2

+12V_A

GND_M

A_Tp

+12V_A

MIC_DET

3665

470R

3666

470R

3501

4K7

3502

4K7

-CMOS

C

D

TP_REC_RIGHT

E

F

G

FE-BT-VK-N

MIC_DET

H

I

J

4813

2921

2698

100n

1

YKC21-3416

100n

GND_A

2

3

1691

GND_A

GND_EMC

K

L

2665

GND_A

2666

GND_A

2501

A_Aux

2502

A_Aux

3700

only for

CDR

1532

FE-BT-VK-N

3503

100p

3504

100p

A_Mic

1V

4n7

GND_A

1V

4n7

GND_A

3K3

BC817-25

GND_A

1

2

3

A_Tp

4

5

6

7

A_Tp

12K

3699

470R

0V

7693

CD_Right

3505

A_Aux

3506

A_Aux

2661

1u

BC847B

7661

2663

1n

BC847B

7662

2664

1n

2662

1u

2697

GND_A

0V

SUBWOOFER

OUT

15K

3690

1K

123

3521

1K

100n

P

4K7

3523

A_TU

2522

3522

1K

100n

P

4K7

3524

A_TU

3511

820R

3K3

3513

A_CD

3512

820R

3K3

3514

A_CD

3533

27K

3534

1K5

3531

27K

A_Tp

1K5

3532

A_Tp

3436

3435

1K

P

4K7

3438

3437

A_Tp

2503

1u

#

3507

10K

#

3508

10K

2504

1u

4.6V

3663

2K2

3664

2K2

3712

GND_A

4.6V

2696

5.9V

22u

1

2

3

4

A_Aux

SS_R

5

SS_L

#

FE-BT-VK-N

# only for

SOLID STATE

3661

2K7

P

3667

1M

7663 BC857B

5.6V

0V

3668

100K

4K7

5.4V

10K

3669

3662

2K7

SUB_W

470p

MUTE_SW_FR

2511

1u

1n

2513

A_CD

2512

1u

1n

2514

A_CD

SS_L

2535

Line_L

4u7

2536

Line_R

4u7

SS_R

+12V_A

11.7V

3202

2n2

2205

GND_A

2204

GND_A

A_Aux

A_Tp

A_CD

2505

100p

2515

100p

2533

GND_A

2532

2531

4u7

4K7

1502

1

2

3

1505

EH-B

only for

Game Sound Port

4501

GND_A

LINE_L

SS_L

-Vkk

SS_R

+5V6

GND_A

3692

330K

3683

150K

2683

100n

82K

3686

3684

150K

GND_A

Mute2

LINE_R

3644

1K

C500/37 C780/37 C380/21 P750/37

C380/37

3K3

2K2

1K

3644

150R

2682

0.6V

BC847B

9.8V

220u

100p

2681

GND_A

DPL_R

3201

820R

7201

9.1V

6201

1N4148

6202

BZX55-C9V1

GND_A

A_Mic

VREF

A_HP

A_TU

2524

100p

2523

GND_A

3689

150R

47u

3688

390R

1K2

3687

15p

3.2V

7682 BC847B

GND_A

DPL_L

6K8

4K7

D 3541

1K

2589

47K

3543

2541

0u47

GND_A

+IS

100u

2201

GND_A

+9.1V

22n

2206

22u

2202

GND_A

4.6V

A_DPL

2534

100p

2203

GND_A

LINE_L

GND_A

TDA7468

27

1

POWER

47u

SUPPLY

28

GND_A

3

4

5

SELECTOR

6

2507

2

100n

23

24

25

26

2506

100p

2516

100p

GND_A

LINE_R

+12V_A

SA_IN

3.9V

7681 BC857B

7501

SOURCE

S

3545

5K6

10K for S

3547

3K3

8

7

SUR.

21

22

3548

3K3

10K for S

S

3546

5K6

0u47

2542

18K for S

10n for S

GND_A

VOLUME I

LEFT

VOLUME I

RIGHT

GND_A

10n for S

18K for S

2543

2544

3549

LOGIC

3550

SIMPLE I.S.

GND_A

5K6

1n

2567

33n

2565

4n7

9

TREBLE

LEFT

TREBLE

RIGHT

20

2546

4n7

P

33n

1n

2568

5K6

GND_A

SIMPLE I.S.

2591

2593

330n

GND_A

18

470n

8K2

5K6

3591

3593

GND_A

2549

470n

VOLUME II

LEFT

BASS ALC

IIC BUS

REC

VOLUME II

RIGHT

2550

470n

GND_A

3551

5K6

3553

5K6

12

16

14

15

13

17

3552

5K6

3554

5K6

3566

2554

680K

3568

2556

220K

GND_A

3563

+IS

10K

3n3

3565

2553

680K

3567

220K

470p

2555

GND_A

2551

3555

8K2

1n8

2707

100p

2708

2552

1n8

+IS

10K

3564

3n3

7586 BC847B

10K

3570

470p

GND_A

ALC_LEVEL

3707

3708

100p

GND_A

8K2

3557

GND_A

P

3643

12K

I2C_Clk

1K

I2C_Data

1K

2908

100n

GND_D

3556

8K2

3558

GND_A

2558

100n

2557

GND_A

1n

P

100n

FULL I.S.

8K2

3571

10K

3569

2641

GND_A

6641

1N4148

6642

1N4148

2642

GND_A

1n

+IS

1K

3561

3559

33K

2561

220p

7485 BC847B

GND_A

3641

220R

1n

3642

220R

1n

+IS

3562

3560

33K

2562

220p

7488 BC847B

GND_A

7585 BC847B

2559

P

2560

GND_A

3572

8K2

FULL I.S.

220n

3n3

2547

101911

BASS

LEFT

BASS

RIGHT

3n3

2548

+5V6

7636

BC847B

2563

GND_A

2601

470p

GND_A

2602

GND_A

470p

2564

1K

GND_A

47K

3544

GND_A

D 3542

1K

8K2

10K

15K

CD_PORE

GND_EMC

2590

220n

2592

2594

470n

330n

5K6

8K2

3594

3592

GND_A

2902

1103

TAPO

1

470n

1102

FRONT

1

9599

CD_PORE1

+5V_CD

5.4V

P

3410

2R2

9401

DVD_ON

+5V_VCD

VCDorCDRon

4.8V

0.2V

BC847B

BC327-25

7402

GND_D

7401

5K6

3711

VCD_ON

5K6

3409

0.7V

3408

GND_D

For DVD sets only

4404

9402

For VCD sets only

4405

For CDR sets only

4406

+5V6

ALC_Enable

3694

2K2

10K

DPL_Req

+5V_CD

VCD_ON

CDR_On

Mute2

+5V

P

GND_D

+5V6

3404

3405

1K

HighPower / ALC Enable

10K

4403

P

3406

1K

1N4148

CD_PORE1

CDR_On

DPL_Req

AmOn

6401

Mute1

+5V

GND_D

M62320FP

7403

4

D0

5

D1

6

D2

7

D3

9

D4

10

D5

11

D6

12

D7

P

5401

2u2 3403

100R

100n

2404

1K

3633

3634

5K6

0.2V

GND_D

0.7V

GND_D

W

2581

47n

2603

22u

W

2583

1n

470n

HPREF

P...provision

VC_LEFT

VC_RIGHT

HPREF

WW

2584

470n 2604

22u

W

2582

47n

1n

+5V6

Mute1

SO

88

I/O PORT

DATA LATCHES

8

88 8

OUT I/O IN

RES

PWR

VDD

GND

13

8

GND_D

4.9V

2403

100n

2402

GND_D

7803

BC847B

0V

22u

2621

3637

GND_D

W

2585

47n

W

2587

470n 4811

3607

6K8

3605

1K

3606

1K

3608

6K8

4812 2588

470n

W

2586

47n

3621

10K

GND_D

1

REG

SHIFT

C BUS

2

I

CHIP SELECT

TRANSCEIVER

SCL2SDA

3

2401

100p

GND_D

0V

HPREF

CS2

CS1

CS0

3401

470R 3402

470R

10K

3601

3602

3622

3636

W

3581

12K

3K9 for W

12K

W

10K

14

15

16

4K7

2691

15K

A_HP

3K9 for W

2605

2607

2608

2606

A_HP

3582

15K

0.7V

GND_D

I2C_Data

GND_D

100p

5.9V

470p

5.9V

470p

5.9V

100p

0.2V

I2C_Clk

100p

5

6

2

3

7635

BC857B

3623

BC847B

MUTE_SW_FR

3638

B_REF3

A_HP

2609

180p

3609

27K

3610

27K

2610

180p

A_HP

B_REF3

5.4V

7623

1K

4K7

8

4

8

3624

5K6

GND_D

-Vkk

P

4M7

0V

6774

MUTE_SW

VC_OUT_RIGHT

3635

10K

NJM4556AM

7601-B

7

5.9V

NJM4556AM

7601-A

5.9V

1

7621

BC847B

0V

2626

ALC_LEVEL

ALC_Enable

3639

10u

3651

1K

BC817-25

7653

1N4148

BC817-25

7654

2611

22u

-Vkk

3K3

3659

P

4M7

3630

SUB_W

3K3

3660

2612

22u

7622

BC857B

0V

4K7

3625

2622

100p

4K7

3626

GND_D

P

6772

1N4148

D...for DPL S...for simple I.S. P...provision W...Provision for Woox only

Note : Some values may varies, see respective

parts list for correct value.

45678910111213141516171819202122

3652

0V

1K

MUTE_SW

VC_OUT_LEFT

3655

1K

3653

1K

0V

aa

3654

0V

1K

3656

1K

HP_DET

3615

3611

33R

47R

3613

1K

3614

1K

3612

3616

47R

33R

11.6V

B_REF3

47u

2623

3631

7603 BC817-25

A_HP

7604 BC817-25

5621

2u2

2624

0V

3657

0V

7651 BC817-25

1K

3658

1K

aa

0V

7652 BC817-25

0V

3640

5K6

1K

2922

100p

GND_D

1603

FE-BT-VK-N

1

HP_in_L

2

3

HP_in_R

4

3627

+12V_A

10R

22n

AMP_LEFT

2653

100p

2654

AMP_RIGHT

+5V

A_HP

A

B

C

D

E

F

G

A_HP

+12V_A

4K7

3628

5.9V

HPREF

22n

4K7

3629

2905

100u

2625

P

A_HP

VREF

P

3676

P

3678

470K

680K

P

10M

3677

0u47

2771

P

GND_A

4407

A_HP

3K3

3675

2772

0u47

A_HP

P

6775

1N4148

GND_A

P

6771

1N4148

VC_OUT_RIGHT

VC_OUT_LEFT

aa

P

3672

47K

P

27K

3674

P

3671

47K

P

27K

3673

GND_A

FROM / TO VC

P...provision

+12V_A

3620

1K

VC_LEFT

VC_RIGHT

A_HP

FE-BT-VK-N

3619

1K

H

I

J

K

1602

1

2

3

4

L

5

6

3139 118 53770...88340 for...3435 pt2 dd wk0048

AF9 BOARD - CIRCUIT DIAGRAM (PART 2)

12-5

A

B

C

D

E

F

YKC21-3416

COAX

DIGITAL

OUT

FE-BT-VK-N

1206

1

2

3

4

5

6

7

8

9

FROM / TO Power Board

10

11

EH-B

FROM / TO Power Board

1

1203

1204

1 23456789

1801

1

2

3

4

5

6

7

1201

1202

EH-B

3

2

2807

100n

P

1205

1

2

3

4

5

6

7

8

3806

1

2

3

4

5

6

7

8

9

10

11

12

13

14

75R

3809

47R

3805

220R

1101

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

P

4909

P

5802

4910

2u2

150p

+5V_CD

6

4

2805

5801

6RG

3804

2803

1

2

3

220R

1u

2804

100n

2.9V

3803

2

4

6

8

10

12

560R

1Y

2Y

3Y

4Y

5Y

6Y

14

GND

7

7802

74LVU04D

VCC

100n

1n

2802

For CDR version only

+5V6

4905

+12V_M

-Vkk

-32V

3205

-10V

-CMOS

5K6

6205

2207

47u

FE-BT-VK-N

BZX79-C10

GND_D

7202

MC78L05

IN OUT

GND

6206

2208

100n

GND_D

P...provision

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

2209

1N4148

GND_D

+5V6_Con

47u

3808

22K

1A

1

2A

3

3A

5

4A

9

5A

11

6A

13

CD_PORE

GND_D

1542

FROM / TO DPL Board

3802

22K

2810

47p

GND_D

3807

2K2

3801

470R

4801

P

For VCD version only

4802

9484

For Non-VCD version only

1541

FE-BT-VK-N

14

13

12

11

10

9

8

7

6

5

4

3

2

1

P

2809

GND_D

4911

2801

100n

2808

100n

DSA_STB

P

4906

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

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

FROM/TO TUNER

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

GND_A

2901

100n

D_Text

FE-BT-VK-N

1522

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1523

FE-BT-VK-N

1520

1100

GND_EMC

FE-BT-VK-N

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

8

7

6

5

4

3

2

1

A_TU

aa

1521

+12V_A

9483

21

9

8

7

6

5

4

3

2

1

9486

P

2520

10n

GND_A

23

GND_D

22

UP_CLK

DQSY

20

SRDT

19

GND_D

18

SHIELD

17

COAX2

16

COAX1

15

GND_D

14

PORE / DSA_STB

13

GND_D

12

SILD

CD_SH_DATA

11

10

SICL

CD_SH_CLK

CD_SH_STR

SW_INFO

+12V_M

GND_M

+5V_CD

CD_RIGHT

GND_A

CD_LEFT

FROM/TO 3CDC

4904

GND_D

NTC

GND_D

I2C_Data

I2C_Clk

GND_D

+5V6_Con

+12V_M

+5V6

-Vkk

F1

F2

4903

P

4907

4908

4915

DSA_STB

D_Text

HP_DET

SA_IN

Pw_Dn

Clipping

Low_Pw_Ctrl

MIC_DETMIC_DET

DPL_Vol_Clk

DPL_Clk

DPL_Data

D_DPL

4.5V

P

4912

4913

9405

GND_D

FE-BT-VK-N

3412

1K

1403

3.5V

8.5V

4.9V

1404

+5V

FE-BT-VK-N

1401

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1405

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

UP_CLK

DQSY

SRDT

GND_D

1402

FE-BT-VK-N

1

2

3

4

5

6

7

8

9

10

11

DPL_VOL_CLK

DPL_CLK

DPL_DATA

GND_D

3139 118 53770...88340 for...3435 pt2 dd wk0048

NTC

2

GND_D

I2C_DATA

3

I2C_CLK

4

GND_D

5

6

+5V6_CON

+11V_D

7

8

+5V6

9

-VKK

10

F1

11

F2

12

CD_SH_DATA

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 1101 C2 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 A1 2207 D3 2208 F2 2209 F3 2520 E7 2801 B4 2802 C3 2803 A3 2804 B3 2805 B2 2806 B2 2807 B1 2808 B4 2809 B4 2810 A4 2901 F6 3205 D2 3412 A8 3801 B4 3802 A4 3803 B3 3804 A3 3805 B2 3806 A1 3807 A4 3808 A3 3809 B2 4801 B4 4802 C4 4903 B8 4904 F7 4905 C3 4906 A5 4907 C8 4908 C8 4909 A3 4910 A3 4911 A4 4912 B8 4913 B8 4914 B5 4915 C8 5801 B2 5802 A3 6205 D3 6206 F2 6207 C5 6208 C5 7202 E3 7802 A3 9405 C8 9483 F6 9484 D4 9486 E7

1 2345678

9

12-6

VIDEO OUT CINCH BOARD 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 3435 pt2 dd wk0048

VIDEO OUT CINCH BOARD 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.

3139 113 3435 pt2 dd wk0048

VIDEO OUT CINCH PART - CIRCUIT DIAGRAM

20 A3 1803 A1 1809 A1 2885 A1

123

1809

1

2885

100p

AA

1803 YKC21-3564

3

20

1

2

DIPMATE

2

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

3139 118 53770...88380 for...3435 pt2 dd wk0048

123

ELECTRICAL PARTS LIST - AF9 BOARD

MISCELLANEOUS 1203 4822 267 10732 Flex Connector 12P 1401 4822 265 11553 Flex Connector 19P 1404 4822 265 10981 Flex Connector 15P 1501 4822 265 20553 Cinch Socket - Aux in 1520 4822 265 11515 Flex Connector 8P 1523 4822 265 10981 Flex Connector 15P 1531 4822 267 10953 Flex Connector 7P 1542 4822 267 10738 Flex Connector 13P 1603 4822 267 10733 Flex Connector 4P 1691 4822 267 31729 Cinch Socket - Subwoofer out

CAPACITORS 2201 4822 124 40207 100µF 20% 25V 2202 4822 124 81151 22µF 50V 2203 4822 124 40433 47µF 20% 25V 2204 4822 124 40196 220µF 20% 16V 2205 4822 126 14238 2,2nF 50V 2206 4822 126 14494 22nF 10% 25V 2207 4822 124 40433 47µF 20% 25V 2208 4822 126 14305 100nF 10% 16V 2209 4822 124 41751 47µF 20% 50V 2401 4822 122 31765 100pF 2% 63V 2402 4822 122 31765 100pF 2% 63V 2403 4822 126 14305 100nF 10% 16V 2404 4822 126 14305 100nF 10% 16V 2501 4822 122 31765 100pF 2% 63V 2502 4822 122 31765 100pF 2% 63V 2503 4822 124 21913 1µF 20% 63V 2504 4822 124 21913 1µF 20% 63V 2505 4822 122 31765 100pF 2% 63V 2506 4822 122 31765 100pF 2% 63V 2507 4822 126 14305 100nF 10% 16V 2511 4822 124 21913 1µF 20% 63V 2512 4822 124 21913 1µF 20% 63V 2513 3198 016 31020 1nF 25V 2514 3198 016 31020 1nF 25V 2515 4822 122 31765 100pF 2% 63V 2516 4822 122 31765 100pF 2% 63V 2521 4822 126 14305 100nF 10% 16V 2522 4822 126 14305 100nF 10% 16V 2523 4822 122 31765 100pF 2% 63V 2524 4822 122 31765 100pF 2% 63V 2531 4822 124 40769 4,7µF 20% 100V 2532 4822 124 40769 4,7µF 20% 100V 2533 4822 122 31765 100pF 2% 63V 2534 4822 122 31765 100pF 2% 63V 2535 4822 124 40769 4,7µF 20% 100V 2536 4822 124 40769 4,7µF 20% 100V 2541 4822 124 41407 0,47µF 20% 63V 2542 4822 124 41407 0,47µF 20% 63V 2546 4822 121 43856 4,7nF 5% 250V 2565 4822 121 43856 4,7nF 5% 250V

2589 4822 121 42408 220nF 5% 63V 2590 4822 121 42408 220nF 5% 63V 2591 5322 121 42661 330nF 5% 63V 2592 5322 121 42661 330nF 5% 63V 2593 4822 121 51252 470nF 5% 63V 2594 4822 121 51252 470nF 5% 63V 2601 3198 016 31020 1nF 25V 2602 3198 016 31020 1nF 25V 2603 4822 124 81151 22µF 50V 2604 4822 124 81151 22µF 50V 2605 4822 122 31765 100pF 2% 63V 2606 4822 122 31765 100pF 2% 63V 2607 4822 126 13881 470pF 5% 50V 2608 4822 126 13881 470pF 5% 50V 2609 4822 126 14508 180pF 5% 50V 2610 4822 126 14508 180pF 5% 50V 2611 4822 124 81151 22µF 50V 2612 4822 124 81151 22µF 50V 2621 4822 124 81151 22µF 50V 2622 4822 122 31765 100pF 2% 63V 2623 4822 124 40433 47µF 20% 25V 2624 3198 017 42230 22nF 50V 2625 4822 124 40207 100µF 20% 25V 2626 4822 124 40769 4,7µF 20% 100V 2641 3198 016 31020 1nF 25V 2642 3198 016 31020 1nF 25V 2653 4822 122 31765 100pF 2% 63V 2654 4822 122 31765 100pF 2% 63V 2669 4822 126 14305 100nF 10% 16V 2681 4822 124 40433 47µF 20% 25V 2682 4822 122 33752 15pF 5% 50V 2683 4822 126 14305 100nF 10% 16V 2691 4822 122 31765 100pF 2% 63V 2696 4822 124 81151 22µF 50V 2697 4822 126 13881 470pF 5% 50V 2698 4822 126 14305 100nF 10% 16V 2707 4822 122 31765 100pF 2% 63V 2708 4822 122 31765 100pF 2% 63V 2771 4822 124 41407 0,47µF 20% 63V 2901 4822 126 12882 100nF +80/-20% 50V 2902 3198 017 44740 470nF 10V 2905 3198 017 42230 22nF 50V 2908 4822 126 14305 100nF 10% 16V

RESISTORS 3201 4822 117 12968 820R 5% 0,62W 3202 4822 051 30151 150R 5% 0,062W 3205 4822 116 52289 5k6 5% 0,5W 3401 4822 051 30471 470R 5% 0,062W 3402 4822 051 30471 470R 5% 0,062W 3403 4822 116 52175 100R 5% 0,5W 3405 4822 051 30103 10k 5% 0,062W

ELECTRICAL PARTS LIST - AF9 BOARD

RESISTORS 3408 4822 051 30103 10k 5% 0,062W 3409 4822 051 30562 5k6 5% 0,063W 3412 4822 050 11002 1k 1% 0,4W 3435 4822 050 11002 1k 1% 0,4W 3436 4822 050 11002 1k 1% 0,4W 3501 4822 051 30472 4k7 5% 0,062W 3502 4822 051 30472 4k7 5% 0,062W 3503 4822 051 30123 12k 5% 0,062W 3504 4822 051 30123 12k 5% 0,062W 3505 4822 051 30153 15k 5% 0,062W 3506 4822 051 30153 15k 5% 0,062W 3511 4822 117 12968 820R 5% 0,62W 3512 4822 117 12968 820R 5% 0,62W 3513 4822 051 30332 3k3 5% 0,062W 3514 4822 051 30332 3k3 5% 0,062W 3521 4822 051 30102 1k 5% 0,062W 3522 4822 051 30102 1k 5% 0,062W 3531 4822 051 30152 1k5 5% 0,062W 3532 4822 051 30152 1k5 5% 0,062W 3533 4822 051 30273 27k 5% 0,062W 3534 4822 051 30273 27k 5% 0,062W 3541 4822 051 30102 1k 5% 0,062W 3542 4822 050 11002 1k 1% 0,4W 3543 4822 117 12925 47k 1% 0,063W 3544 4822 117 12925 47k 1% 0,063W 3591 4822 117 12902 8k2 1% 0,063W 3592 4822 117 12902 8k2 1% 0,063W 3593 4822 051 30562 5k6 5% 0,063W 3594 4822 051 30562 5k6 5% 0,063W 3601 4822 116 52238 12k 5% 0,5W 3602 4822 116 52238 12k 5% 0,5W 3607 4822 051 30682 6k8 5% 0,062W 3608 4822 116 83961 6k8 5% 3609 4822 051 30273 27k 5% 0,062W 3610 4822 051 30273 27k 5% 0,062W 3611 4822 051 30479 47R 5% 0,062W 3612 4822 051 30479 47R 5% 0,062W 3613 4822 051 30102 1k 5% 0,062W 3614 4822 051 30102 1k 5% 0,062W 3615 4822 051 30339 33R 5% 0,062W 3616 4822 051 30339 33R 5% 0,062W 3621 4822 051 30103 10k 5% 0,062W 3622 4822 051 30103 10k 5% 0,062W 3623 4822 051 30102 1k 5% 0,062W 3624 4822 051 30562 5k6 5% 0,063W 3625 4822 051 30472 4k7 5% 0,062W 3626 4822 051 30472 4k7 5% 0,062W 3627 4822 052 10109

!

10R 5% 0,33W 3628 4822 116 52283 4k7 5% 0,5W 3629 4822 051 30472 4k7 5% 0,062W 3631 4822 050 11002 1k 1% 0,4W 3633 4822 051 30102 1k 5% 0,062W

12-7

3634 4822 051 30562 5k6 5% 0,063W 3635 4822 051 30103 10k 5% 0,062W 3636 4822 051 30472 4k7 5% 0,062W 3637 4822 051 30103 10k 5% 0,062W 3638 4822 051 30472 4k7 5% 0,062W 3640 4822 116 52289 5k6 5% 0,5W 3641 4822 051 30221 220R 5% 0,062W 3642 4822 051 30221 220R 5% 0,062W 3644 4822 051 30103 10k 5% 0,062W /22 3644 4822 051 30682 6k8 5% 0,062W /37 3651 4822 051 30102 1k 5% 0,062W 3652 4822 051 30102 1k 5% 0,062W 3653 4822 051 30102 1k 5% 0,062W 3654 4822 051 30102 1k 5% 0,062W 3655 4822 051 30102 1k 5% 0,062W 3656 4822 051 30102 1k 5% 0,062W 3657 4822 051 30102 1k 5% 0,062W 3658 4822 051 30102 1k 5% 0,062W 3659 4822 051 30332 3k3 5% 0,062W 3660 4822 051 30332 3k3 5% 0,062W 3683 4822 051 30154 150k 5% 0,062W 3684 4822 051 30154 150k 5% 0,062W 3686 4822 117 12864 82k 5% 0,6W 3687 4822 117 11817 1k2 1% 1/16W 3688 4822 051 30391 390R 5% 0,062W 3689 4822 051 30151 150R 5% 0,062W 3690 4822 051 30102 1k 5% 0,062W 3692 4822 051 30334 330k 5% 0,062W 3694 4822 051 30222 2k2 5% 0,062W 3699 4822 051 30471 470R 5% 0,062W 3700 4822 051 30332 3k3 5% 0,062W 3707 4822 051 30102 1k 5% 0,062W 3708 4822 051 30102 1k 5% 0,062W 3711 4822 051 30562 5k6 5% 0,063W 4100 4822 051 30008 0R Jumper 0603 4101 4822 051 30008 0R Jumper 0603 4102 4822 051 30008 0R Jumper 0603 4104 4822 051 30008 0R Jumper 0603 4108 4822 051 30008 0R Jumper 0603 4110 4822 051 30008 0R Jumper 0603 4111 4822 051 30008 0R Jumper 0603 4112 4822 051 30008 0R Jumper 0603 4113 4822 051 30008 0R Jumper 0603 4114 4822 051 30008 0R Jumper 0603 4115 4822 051 30008 0R Jumper 0603 4116 4822 051 30008 0R Jumper 0603 4118 4822 051 30008 0R Jumper 0603 4119 4822 051 30008 0R Jumper 0603 4122 4822 051 30008 0R Jumper 0603 4124 4822 051 30008 0R Jumper 0603 4125 4822 051 30008 0R Jumper 0603 4126 4822 051 30008 0R Jumper 0603

ELECTRICAL PARTS LIST - AF9 BOARD

RESISTORS 4127 4822 051 30008 0R Jumper 0603 4128 4822 051 30008 0R Jumper 0603 4130 4822 051 30008 0R Jumper 0603 4132 4822 051 30008 0R Jumper 0603 4133 4822 051 30008 0R Jumper 0603 4134 4822 051 30008 0R Jumper 0603 4135 4822 051 30008 0R Jumper 0603 4137 4822 051 30008 0R Jumper 0603 4138 4822 051 30008 0R Jumper 0603 4139 4822 051 30008 0R Jumper 0603 4141 4822 051 30008 0R Jumper 0603 4142 4822 051 30008 0R Jumper 0603 4143 4822 051 30008 0R Jumper 0603 4144 4822 051 30008 0R Jumper 0603 4145 4822 051 30008 0R Jumper 0603 4146 4822 051 30008 0R Jumper 0603 4147 4822 051 30008 0R Jumper 0603 4403 4822 051 30008 0R Jumper 0603 4501 4822 051 30008 0R Jumper 0603 4811 4822 051 30008 0R Jumper 0603 4812 4822 051 30008 0R Jumper 0603 4903 4822 051 30008 0R Jumper 0603 4904 4822 051 30008 0R Jumper 0603 4908 4822 051 30008 0R Jumper 0603 4913 4822 051 30008 0R Jumper 0603

12-8

7635 4822 130 60373 BC857B 7636 4822 130 60511 BC847B 7651 4822 130 42804 BC817-25 7652 4822 130 42804 BC817-25 7653 4822 130 42804 BC817-25 7654 4822 130 42804 BC817-25 7681 4822 130 60373 BC857B 7682 4822 130 60511 BC847B 7693 4822 130 42804 BC817-25 7803 4822 130 60511 BC847B

Note : Only the parts mentioned in this list are normal

service spare parts.

COILS & FILTERS 5621 4822 157 62552 Coil 2,2µH 5%

DIODES 6201 4822 130 30621 1N4148 6202 4822 130 30862 BZX55-C9V1 6205 4822 130 61219 BZX79-C10 6206 4822 130 30621 1N4148 6207 4822 130 31878 1N4003G 6208 4822 130 31878 1N4003G 6401 4822 130 30621 1N4148 6774 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS 7201 4822 130 60511 BC847B 7202 4822 209 72042 MC78L05ACP 7401 4822 130 41246 BC327-25 7402 4822 130 60511 BC847B 7403 4822 209 17345 M62320FP 7501 9322 150 74668 TDA7468D 7601 4822 209 31378 NJM4556AM 7603 4822 130 42804 BC817-25 7604 4822 130 42804 BC817-25 7621 4822 130 60511 BC847B 7622 4822 130 60373 BC857B 7623 4822 130 60511 BC847B

SET MECHANICAL EXPLODED VIEW

13-1 13-1

Exploded_View_3139 119 33820 dd wk0102

13-2 13-2

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

0101 3139 118 15180 Cabinet Front /22 0101 3139 118 15070 Cabinet Front /37 0103 3139 118 14320 Window CDC 0105 3139 118 14330 Button Set CDC Select 0106 3139 118 14340 Cover Tray CDC

0107 4822 454 13408 Badge Philips 0111 3139 118 14350 Button Standby/ECO Power /22 0111 3139 118 14870 Button Power /37 0115 3139 118 14370 Cover Ring Volume/VU Chrome 0116 3139 118 15190 Window Display DPL ECO /22

0116 3139 118 15080 Window Display /37 0117 3139 118 14380 Knob Volume Rotary 0120 3139 114 72360 Frame Button Set Source Select 0121 3139 118 14390 Button Cap Source-CD 0122 3139 118 14400 Button Cap Source-Tuner

0123 3139 118 14410 Button Cap Source-Tape 0124 3139 118 14420 Button Cap Source-Aux 0125 3139 114 72410 Lightguide Source-CD 0126 3139 114 72420 Lightguide Source-Tuner 0127 3139 114 72430 Lightguide Source-Tape

0206 3139 111 01380 Spring Torsion Right 0207 3139 111 01390 Spring Torsion Left 0209 4822 492 42787 Spring Cassette 0246 4822 462 40683 Foot Rubber (SQ) 0251 3139 114 72750 Bracket CDC Left

0252 3139 114 72760 Bracket CDC Right 0253 3139 114 73570 Panel Left 0254 3139 114 73580 Panel Right 0255 3139 114 73590 Cover Top 0256 3139 114 72770 Panel Rear

0271 3139 114 71010 Stopper Heatsink 0309 4822 462 40683 Plate (Foot) 0310 4822 462 40683 Plate (Foot) 0350 3139 118 78300 L/R Loudspeaker Box /22 0350 3139 118 78290 L/R Loudspeaker Box /37

0351 4822 303 50063 FM Aerial /22 0351 4822 320 11094 FM Antenna Wire /37 0352 3139 118 78490 Center & Surr. Speaker Box /22 0352 3139 118 78480 Center & Surr. Speaker Box /37 0356 3139 118 78270 Remote Control

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

214 M3 x 12 215 M3 x 12 226 M3 x 6 227 M3 x 6 231 M3 x 6

232 M3 x 6 276 M3 x 6 277 M3 x 10 278 D3 x 16 279 D3 x 12

280 D3 x 12 281 D3 x 12 282 D3 x 12 283 D3 x 12 284 D3 x 12

0128 3139 114 72440 Lightguide Source-Aux 0129 3139 118 14720 Button Set RDS/NEWS /22 0130 3139 118 14440 Button Prog/Time-Disp 0131 3139 118 14450 Cover Ring Func Control 0132 3139 118 14460 Button Set Func Control

0133 3139 118 14470 Cap Function Control 0134 3139 118 15120 Cover Ring DSC/VAC/DBB 0135 3139 118 15130 Button DSC/VAC/DBB 0140 3139 118 14500 Knob Jog Rotary 0141 3139 118 15090 Button DPL

0148 3139 118 15200 Cover Orn Control /22 0148 3139 118 15520 Cover Orn Control /37 0149 3139 118 15110 Cover Control DPL 0151 3139 118 14540 Cover Cassette Left 0152 3139 118 14550 Cover Cassette Right

0153 3139 118 14560 Lens Cassette Left 0154 3139 118 14570 Lens Cassette Right 0197 3139 114 68630 Door Cassette Right 0198 3139 114 68620 Door Cassette Left 0199 4822 402 10621 Push-Catch

0384 4822 303 50082 AM Frame Aerial

!

0385 4822 321 10249 0385 4822 321 11466

Mains Cord /22

!

Mains Cord /37 0387 3139 115 20610 Instruction For Use /22 0387 3139 115 20620 Instruction For Use /37

1202 3139 110 34940 FFC Foil 12P/220/12P AD 1204 3139 110 34600 FFC Foil 07P/280/07P AD 1401 3139 110 34970 FFC Foil 19P/180/19P AD 1402 3139 110 34980 FFC Foil 15P/180/15P AD 1403 3139 110 35130 FFC Foil 06P/180/06P AD

1404 3139 110 35000 FFC Foil 08P/120/08P AD 1405 3139 110 35000 FFC Foil 08P/120/08P AD 1406 4822 320 12752 FFC Foil 07P/180/07P AD 1407 3139 110 34010 FFC Foil 06P/140/06P AD 1501 3139 110 35120 FFC Foil 04P/400/04P BD

1503 3139 110 34900 FFC Foil 15P/120/15P BD 1601 3139 110 35050 FFC Foil 08P/220/08P AD 1702 3139 110 34950 FFC Foil 07P/120/07P AD 1801 3139 110 34960 FFC Foil 14P/220/14P AD 5001 3103 308 30780!Mains Transformer /22

287 D3 x 12 292 M3 x 12 293 M3 x 12 294 M3 x 6 295 D3 x 12

296 D3 x 12 297 D2 x 8 298 D3 x 10 299 D3 x 10 300 D3 x 12

301 D3 x 12 302 D3 x 12 304 D3 x 12 305 D2 x 8 306 D3 x 12

0200 4822 529 10322 Damper Assembly 0201 3139 114 68640 Push Catch Left 0203 4822 492 11344 Spring Compression 0204 4822 402 11246 Bracket Right 0205 4822 402 11245 Bracket Left

5001 3103 308 30770!Mains Transformer /37

Note : Only the parts mentioned in this list are normal

service spare parts.

Philips FW-P750 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual