Philips FWM-399 Service Manual

Service

Mini System

Service Service

Service

FWM399/21/22/25/30

Service Manual

Output power (6Ω, 1 kHz, 10% THD) : 2 x 120W ± 1dB Frequency response within -3dB : 60Hz-15kHz Dynamic Bass Boost : DBB OFF , DBB 1, DBB 2, DBB 3 Digital Sound Control : Jazz, Rock, Techno, Optimal VEC Control : Cinema, Hall, Concert Incredible Surround : Incr. Surround, IS off Max Sound : Max Sound, Max off

1)

Headphone output at 32Ω : 15mW ± 2dB

5mW ± 2dB (CD mode)

Input sensitivity

Aux / CDR : 500mV / 1.0V at 600Ω

CASSETTE RECORDER:

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

COMPACT DISC:

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

= 100Ω

out

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

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

48kHz

Recording Format : ISO 9660

UDF format not supported

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

1)

Frequency response in each setting is software controlled.

1)



MEASUREMENT SETUP



Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator 

e.g. PM5326



DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

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

Tuner AM (MW,LW)

RF Generator 

e.g. PM5326



Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

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

CD



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



SBC429 4822 397 30184

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette



DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter



LF Generator 

e.g. PM5110



Fe SBC420 4822 397 30071

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

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

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

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

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

Cassette:

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

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

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

Compact Disc:

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

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

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

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

HANDLING CHIP COMPONENTS

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

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

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

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

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

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

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

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

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

WARNING

GB

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

F

ATTENTION

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

1-6

ESD

D

WARNUNG

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

WAARSCHUWING

NL

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

I

AVVERTIMENTO

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

GB

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

NL

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

F

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

D

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

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

CLASS 1

LASER PRODUCT

GB

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

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

Warning !

S

Varning !

3122 110 03420

I

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

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

Varoitus !

SF

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

DK Advarse !

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

Preparations

Rear connections

The type plate is located at the rear of the

system.

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

instructions on page 1-9.

A

Powe r

Before connecting the AC power cord to the

wall outlet, ensure that all other connections

have been made.

WARNING!

–For optimal performance, u se only the

original power cable.

–Never make or change any connections

with the power switched on.

To avoid overheating of the system, a safety

circuit has been built in. Therefore, your

system mays witch to Standby mode

automatically under extreme conditions. If

this happens, let the system cool down

before reusing it (not available for all versions).

B

Antennas Connection

Connect the supplied AM loop antenna and FM

antenna to the respective ter minals. Adjust the

position of the antenna for optimal reception.

AM Antenna

Fix the claw

to the slot

Position the antenna as far as possible from a TV,

VCR or other radiation source.

SPEAKERS 6R

R

+

—

L

—

+

AM ANTENNA

LR

speaker

(right)

speaker

(left)

AM loop

antenna

AUX/

CDR

IN

AC

MAINS

AC power cord

FM AERIAL

75

FM wire antenna

Preparations

FM Antenna

For better FM stereo reception, connect an

outdoor FM antenna to the FM ANTENNA

terminal.

C

Speakers Connection

Front Speakers

Connect the speaker wires to the SPEAKERS

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

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

(unmarked) wire to "-".

1

2

Fully inser t the stripped portion of the speaker

wire into the ter minal as shown.

Notes:

–For optimal sound performance , use the

supplied speakers .

–Do not connect more than one speaker to any

one pair of

+

/

-

speaker terminals .

–Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

Optional connection

The optional equipment and connecting cords

are not supplied. Refer to the operating

instructions of the connected equipment for

details.

Connecting other equipment to your

system

Use a cinch cable to connect AUX/CDR IN to

the analogue audio out terminals of an external

equipment (TV , VCR, Laser Disc player, DVD

player or CD Recorder).

Note:

– If you are connecting equipment with a mono

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

the AUX/CDR IN left terminal. Alternatively, you

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

sound still remain mono).

Inserting batteries into the

remote control

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

remote control with the correct polar ity as

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

the battery compartment.

CAUTION!

– Remove batteries if they are exhausted

or will not be used for a long time.

– Do not use old and new or different

types of batteries in combination.

–Batteries contain chemical substances, so

they should be disposed off properly.

1-7

£

1

2

3

6

7

8

9

!

™

¡

*

&

%

#

@

)

(

^

0

5

4

$

⁄

5

*

%

3

4

∞

#

8

6

§

5

^

•

9

ª

º

2727

24

Controls

Controls on the system and

remote control

1

STANDBY ON y

– to switch the system on or to standby mode.

2

ECO POWER

–to switch the system on or to Eco Powe r

standby mode.

3

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

–to select a disc tray for playback.

4

Source selection – to select the following :

CD (CD 1•2•3)

–to select disc tray 1, 2 or 3.

TUNER (BAND)

–to select waveband : FM, MW or LW.

TAPE (TAPE 1•2)

–to select tape deck 1 or 2.

AUX (VIDEO/CDR)

–to select the input for an additional appliance :

AUX or CDR.

5

Mode Selection

à á SEARCH• TUNING

( 4 ALBUM 3)

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

album.

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

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

radio frequency.

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

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

hour.

Ç STOP•CLEAR (DEMO STOP)

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

programme.

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

programming.

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

recording.

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

activate/deactivate the

demonstration.

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

clock setting or cancel timer.

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

plug & play mode.

ÉÅ PLAY•PAUSE

for CD/ MP3-CD .. to start or interrupt

playback.

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

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

and start plug & play mode.

í PREV / ë NEXT (- TITLE +)

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

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

the current, previous, or next

track.

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

station.

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

the minute.

6

SOUND NAVIGATION

–to select and activate the JOG control for the

desired sound feature : DBB, DSC or VEC.

7

JOG

–to select the desired sound effect for the

selected sound feature.

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

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

TECHNO.

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

8

INCREDIBLE SURROUND (INC.

SURR.)

–to activate or deactivate the surround sound

effect.

9

CLOCK•TIMER (CLK/ TIMER)

–to view the clock.

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

0

Tape Deck Operation

RECORD

–to start recording on tape deck 2.

DUBBING

–to dub a tape.

!

Tape deck 1

@

Tape deck 2

PREP ARATIONS AND CONTROLS

1-8

Controls

#

DIM MODE

–to select different brightness for the display

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

$

# OPEN

–to open the tape deck door.

%

PROGRAM

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

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

stations.

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

mode.

^

MAX SOUND (MAX)

–to activate or deactivate the optimal mix of

various sound f eatures.

&

n

–to connect headphones.

*

VOLUME (VOLUME +/-)

–to increase or decrease the volume .

(

NEWS

– to hear News automatically.

)

RDS

–to select RDS infor mation.

¡

Disc tray

™

OPEN•CLOSE

–to open or close the disc tray.

£

DISC CHANGE

–to change disc(s).

Display screen

–to view the current status of the system.

REPEAT

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

repeatedly.

§

SLEEP

–to activate/deactivate or set the sleep timer.

SHUFFLE

–to playback all a vailable discs and their tracks/

programme in random order .

•

B

–to switch the system to standby mode.

–to switch the system to Eco Power standby

mode.

Notes for remote control:

– First, select the source you wish to

control by pressing one of the source select

keys on the remote control (CD or TUNER,

for example).

– Then select the desired function (

É

,

í

,

ë

, for example).

24

25

27

Important notes for users in the

U.K.

Mains plug

This apparatus is f itted with an approved 13

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

proceed as follo ws:

1

Remove fuse cover and fuse.

2

Fix new fuse which should be a BS1362 5 Amp,

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

3

Refit the fuse cover.

If the fitted plug is not suitable for your socket

outlets, it should be cut off and an appropriate

plug fitted in its place.

If the mains plug contains a fuse, this should

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

is used, the fuse at the distribution board

should not be greater than 5 Amp.

Note: These vered plug must be disposed of to

avoid a possible shock hazard should it be

inserted into a 13 Amp socket else where.

How to connect a plug

The wires in the mains lead are coloured with

the following code: blue = neutral (N),

brown = live (L).

¶ As these colours ma y not cor respond with the

colour mar kings identifying the ter minals in

your plug, proceed as follows:

– Connect the blue wire to the terminal

marked N or coloured black.

– Connect the brown wire to the terminal

marked L or coloured red.

– Do not connect either wire to the earth

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

coloured green (or green and yellow).

Before replacing the plug cover, make cer tain

that the cord grip is clamped over the sheath

of the lead - not simply over the two wires.

Copyright in the U.K.

Recording and playback of material may

require consent. See Copyright Act 1956 and

The Performer’s Protection Acts 1958 to 1972.

Norge

Typeskilt finnes på apparatens underside.

Observer : Nettbryteren er sekundert

innkoplet. Den innebygde netdelen er

derfor ikke frakoplet nettet så lenge

apparatet er tilsluttet nettkontakten.

For å redusere faren for brann eller elektrisk

støt, skal apparatet ikke utsettes for regn eller

fuktighet.

Italia

DICHIARAZIONE DI CONFORMITA’

Si dichiara che l’apparecchio FW-C717 Philips

risponde alle prescrizioni dell’ar t. 2 comma 1

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

Fatto a Eindhoven

Philips Consumer Electronics

Philips, Glaslaan 2

5616 JB Eindhoven, The Netherlands

CAUTION

Use of controls or adjustments or

performance of procedures other than

herein may result in hazar dous

radiation exposure or other unsafe

operation.

1-9

WARNING

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

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

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

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

Problem Solution

CD OPERATION

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

–Check if the disc is inserted upside down.

–Wait until the moisture condensation at the lens

has cleared.

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

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

Troubleshooting

Maintenance

Cleaning the Cabinet

Use a soft cloth slightly moistened with a mild

detergent solution. Do not use a solution

containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

When a disc becomes dirty,

clean it with a cleaning cloth.

Wipe the disc from the centre

out.

Do not use solvents such as

benzene , thinner, commercially

available cleaners, or antistatic spray intended for

analogue records.

Cleaning the disc lens

After prolonged use, dirt or dust may

accumulate at the disc lens. To ensure good

playback quality, clean the disc lens with Philips

CD Lens Cleaner or any commercially available

cleaner. Follow the instructions supplied with

cleaner.

Cleaning the Heads and the Tape Paths

To ensure good recording and playback quality,

clean the heads

A

, the capstan(s)

B

, and

pressure roller(s)

C

after every 50 hours of

tape operation.

Use a cotton swab slightly moistened with

cleaning fluid or alcohol.

You can also clean the heads by playing a

cleaning tape once.

C

CB

B

A

Demagnetising the heads

Use a demagnetising tape available at your

dealer.

RADIO RECEPTION

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

connect an external antenna for better

reception.

–Increase the distance between the Mini HiFi

System and your TV or VCR.

TAPE OPERATION/RECORDING

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

– Use only NORMAL (IEC I) tape.

–Apply a piece of adhesive tape over the missing

tab space.

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

switch on the system again.

GENERAL

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

buttons are pressed. switch on the system again.

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

quality. –Disconnect the headphones.

– Check that the speakers are connected correctly.

–Check if the stripped speaker wire is clamped.

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

reversed.

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

properly. example) before pressing the function button

(É,í,ë).

–Reduce the distance between the remote

control and the system.

–Insert the batter ies with their polarities

(+/– signs) aligned as indicated.

–Replace the batteries.

–Point the remote control directly towards the IR

sensor .

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

–Press and hold CLOCK•TIMER to switch on the

timer.

– If recording or tape dubbing is in progress, stop

recording.

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

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

has been disconnected. Reset the clock/timer.

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

automatically. the demonstration.

Troubleshooting

MAINTENANCE AND TROUBLESHOOTING

1-10

DISMANTLING INSTRUCTIONS

3. Lift up and out

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

2. Twist screw driver

Dismantling of the Cassette Cover

2-1 2-1

Figure 2

Figure 1

Dismantling the 3CDC Module and Tuner Board

1) Loosen the 4 screws, slide Cover top (pos 255) towards the rear and remove it upwards.

2) Loosen 3 screws, slide the Panel right (pos 254) towards the rear and remove it outwards. Do likewise for the Panel left (pos 253).

3) Push the gear slowly towards the front as shown in figure

A

3 until the CDC tray starts to move out of the Front Cabinet (pos 101). The CDC tray is now disengaged and can be pulled out completely.

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

5) Loosen 4 screws A to remove the CDC Module (pos 1 105) as shown in figure 3.

6) Loosen 3 screws N (see figure 10) on the Panel Rear (pos

256) and release 2 catches C1 to remove the Tuner Board.

A

Figure 4

Dismantling of the Cover Front Display (pos 129) and Cover Front Ornamental (pos 130)

1) Cut a piece of packaging tape approximately 5cm width by 12cm length and tape its narrow side on to the top and bottom side of the Volume knob (pos 139) as shown in figure 5.

2) Place a small screw driver in between the tape & knob (see

5) Remove the 2 screws behind the knobs' locations and release 4 catches to detach the Cover Front Display (pos

129).

6) Release 4 catches to detach the Cover Front Ornamental (pos 130).

figure 5) to give more leverage in pulling out the knob as shown in figure 6.

3) Do likewise for the Jog Rotary knob (pos 138). You may have to rotate the knob to provide the most exposed area during application of the packaging tape.

4) Remove the Button Sound Control & Lightguide assembly

Notes: There is nothing are sandwiched between the

Front Cabinet (pos 101) and Cover Front Display (pos 129) but it has to be removed in order to reach the catches for the Cover Front Ornamental (pos 130) .

(pos 136 & 140) by releasing 3 catches.

A

Figure 3

Turn the Gear towards the Front till the CDC Tray starts to open

Figure 5

Figure 6

2-2

M

N

C1

H

C5

C4

2-2

Detaching the AF9 board and Front Cabinet Assembly from the Bottom/Rear assembly

1) Release 2 catches C2 to free the AF9 board from the Front Cabinet Assembly as shown in figure 7.

2) Loosen 1 screw M on the Rear panel (pos 256) to remove the AF9 board as shown in figure 10.

3) Loosen 2 screws C at the bottom of the Front Cabinet on both sides of the set.

4) Release 2 catches C3 on both sides of the Front Cabinet (pos 101) and pull the Front Cabinet assembly out of the Bottom plate (pos 265).

2.Pull out AF9 board

C3

1.Press catch inwards

C2

Dismantling of the Rear Panel

1) Loosen 5 screws H as shown in figure 10.

2) Release 2 catches C4 on the Mains Socket body to free the Mains Socket board.

3) Release 2 catches C5 on both sides of the Rear Panel (pos

256) with the help of a minus screw driver and pull out the Rear Panel.

Dismantling of the Front Board and ETF7 module

1) Remove the Jog and Volume knobs (pos 138 & 139) as stated in Dismantling the Cover Front Display.

2) Loosen 3 screws D to remove the Bracket CDC Right (pos

252) as shown in figure 8.

3) Loosen 3 screws E to remove the Karaoke board and Headphone board.

C

Figure 7

4) Loosen 11 screw F to remove the Front Board.

5) Loosen 6 screws G to remove the ETF7 Module (pos

1104).

Dismantling of the Bottom assembly

1) Loosen 2 screws J and lift-up the Power Board / Heatsink assembly from the Bottom plate (pos 265) as shown in figure 11.

2) Loosen 2 screws K to remove the Fan / Bracket assembly as shown in figure 12.

Figure 10

3) Loosen 4 screws L for the Mains Transformer to remove the Mains Transformer / Mains Board assembly.

Note: During re-assembly care should be taken to

ensure the fan blade and wires are in the right direction and position.

Figure 8

Figure 9

Figure 11

Figure 12

Service positions

2-3 2-3

Service position A

Service position C

Note: After re-assembly, it is very important to ensure the

wires are properly inserted into their respective sockets and routed not to touch or obstruct any moving parts.

Service position B

Service position D

3-1

SERVICE TEST PROGRAM

TUNER TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

N

copied to the RAM (see Table1)

TUNER

Button pressed?

Y

Service frequencies are

Tuner works normally

except:

PROGRAM button

N

QUARTZ TEST

O

Button pressed?

Y

Display shows

32K

Output at (Front Board)

pin 80 of uP = 2048Hz

O

Button pressed?

Y

Display shows

8M

Output at (Front Board)

pin 80 of uP = 1,953.125Hz

To start service test program

hold P & AUX

depressed while

plugging in the mains cord

Display shows the

ROM version *

"S-Vyy"

(Main menu)

N

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

(Counting up from 01 to 99)

SERVICE PLAY MODE

STANDBY-ON

Button pressed?

Y

Set is in Service PLAY Mode.

In case of failures, error

codes according to table 2

will be displayed.

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

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

N

note 1 : All LEDs are on except ECO POWER.

Figure 1

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

Figure 2

DEMO Mode

ACTION

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

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

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

will begin.

DISPLAY TEST

2;

Button pressed?

Y

Display shows Fig. 1

and selected LEDs on

(see note 1)

2;

Button pressed?

Y

Display shows Fig. 2

and selected LEDs on

(see note 2)

N

Mini 2002 FW-C399 Dated: wk141

N

Disconnect

PRESET

1 2 3 4 5 6 7 8

9 10 11

Mains cord ?

Y

Service Mode left

Europe

"EUR"

87.5MHz 108MHz

531kHz

1602kHz

558kHz

1494kHz

153kHz 279kHz 198kHz

98MHz

87.5MHz

East Eur. Extended-band

"EAS"

65.81MHz 108MHz

74MHz

87.5MHz 531kHz

1602kHz

558kHz

1494kHz

98MHz

70.01MHz

65.81MHz

Table 1

East Eur.

"EAS"

87.5MHz 108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

98MHz

Button pressed?

Y

USA

"USA"

87.5MHz 108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

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

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

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

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

9

N

Oversea

"OSE"

87.5MHz 108MHz

530/531kHz*

1700/1602kHz*

560/558kHz*

1500/1494kHz*

98/87.5MHz*

87.5MHz

87.5/98MHz*

Error code

E1000

E1001

E1002

E1003

E1005

E1006

E1007

E1008

E1020

E1070

E1071

E1079

Error Description Focus Error

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

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

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

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

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

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

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

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

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

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

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

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

Table 2

R

N

ACTION

Various

other Tests

9

Button pressed?

Y

TEST

Activated with

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

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

9 to Exit

"FAIL" will be displayed.

QEEPROM FORMAT Load default data. Display shows "NEW"

for 1 second.

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

ROTARY ENCODER TEST

LEAVE SERVICE TESTPROGRAM

Volume Knob

or

Jog Shuttle knob

Disconnect mains cord

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

SET BLOCK DIAGRAM

4-1 4-1

6dB TRACK

FM (67.5 kHz)

AM (80% MOD)

AUX / CDR

-CMOS

250nWb/m

FRONT

POWER

CONTROL

RDS DECODER

TUNER

CONTROL

+CD

3CDC-L2C

DM

+12A

ECO6

A

+12M +12A

ETF7

AM

NTC

POWER_DOWN CLIPPING LOW_PWR_CTRL

CDC

TAPE

+12M

+E

ECO POWER

LED

250mV

CDC

CONTROL

125mV

TUNER

CONTROL

500mV / 1000mV

125mV

28mV

TAPE

CONTROL

+5V6

+F

+LED

CDC

LEDS

REGISTER

EEPROM

AF9

DSC/VEC/DBB

SHIFT

D

KEY SCAN

MATRIX

ATTN.

-8.5dB

ATTN.

-26 dB

LEDS

+LED

LED DATA

LED CLK LED STR

LED ENABLE

uP

TMP87CS71F

ECO POWER SWITCH

+E

SA1, SA2, SA3

+5V6

REGISTER

SHIFT

BIPLANER/

MAX LEDS

JOG

CONTROL

D

+F

500mV

I2C DATA

-Vkk

MIC DET

SOFTWARE CONTROL

AF9

CONTROL

+LED

I2C CLK

IR EYE

FTD

VOLUME CONTROL

+E

F1x

SIMPLE KARAOKE

+12A

SWITCH

A

100mV

SOURCE SELECTOR

MUTE AMP_ON CD_PORE

+F

+G

A

I2C DATA

+5V6

+5V6_CON

+F +5V6_CON

F1x F2x

+G

+F

+5V6_CON

14 dB

I2C

I2C CLK

F1

3mV

I2C DATA I2C CLK

+5V6

+12V_A

+12V_D

500mV 76dBA 16dB

INCREDIBLE SURROUND INTERFACE

SIS FILTER

CIRCUIT

M62320FP

I2C SHIFT REGISTER

LOW_PWR_CTRL

POWER_DOWN

500mV

-Vkk

NTC

F1

F2

SA BUFFER

+12A

A

VOL. 1

CD STANDBY

C1

B1

+5V6

B1

TDA7468

TREBLE

&

BASS

A

CD SUPPLY

CONTROL

POWER SUPPLY

-Vkk

LOW_PWR_SUP

+9.1V

VOL. 2

+5V6

D

MUTE

+CD (+5V)

A1

LOW_PWR_SUP

L CHANNEL

-Vkk

MUTE

HP DET

-CMOS (-9V) REG

+9V

REG

+5V

REG

500mV 76dBA 16dB

+5V6

+9.1V

+5V6_CON

HP DET

HEADPHONE

AMPLIFIER

+12A

A

NJM4556AM

Gv = 25dB

-Vkk

MUTE

-CMOS

C1

HP DET

2.50V 85dBA 3dB

HEADPHONE

650mV 78dBA

3.2dB

33R

47R

1.90V 67dBA

1K

D

3.0dB

ATTEN.

Rin = 3k

LEFT/RIGHT

TRAFO

FOR -/21 ONLY

VOLTAGE

SELECTOR

STANDBY TRAFO

(NOT USED IN -/21 & -/37)

+VH+VL

POWER

AMPLIFIER

STK-442

+

-

+

-

-VH-VL

MAINS

CHOKE

(NOT USED FOR -/37)

(ONLY FOR -/37)

LOW_PWR_CTRL

L/R SPEAKER

2 X 100W

2 X 6 OHMS

L

N

10M

+5V6

NOTE :

MAIN SIGNAL PATH

MEASUREMENTS ARE IN AUX MODE :

XX mV YY dBA

ZZ dB

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

HP DET MIC DET

F2x

F2

-Vkk

D

SET WIRING DIAGRAM

5-1

CDC KEYS

ETF7

(1104)

HEADPHONE

1601

1602

HP

FROM HEADPHONE PCB

(ESD WIRE)

1440

1400

4P

TPSHSTR

7

FFC TOP

140mm

FFC TOP

FFC AD

220mm

(1101)

ETF7

TPADC2 1

1404

1706

1

TPADC1

1401

1701

+F

FFC SIDE

GND_D

TPSHCLK

7P

FFC BD

TPSHDATA

ETF7

TP_REC_LEFT TP_REC_RIGHT GND_A TP_LEFT +12V_A TP_RIGHT

-CMOS FFC TOP FFC TOP

(1101)

TUNER ECO6

(1103)

1

1703

1

EH TOP

FROM ETF7 CHASSIS

(ESD WIRE)

1600

FFC TOP

1120

FFC SIDE

1602

1P

120mm

1700

7P

FFC AD

180mm

1701

2P

180mm

1110

1P

180mm

1500

4P

FFC BD

120mm

1600

8P

FFC AD 220mm

1403

FFC SIDE

FFC TOP

1

P04 KEY1 KEY2

4

GND_D

NTC 1

1401

1

1506

EH TOP

1103

1603

FFC TOP

1520

1100

I2C_GND

I2C_DATA

1

TP_REC_LEFT TP_REC_RIGHT GND_A TP_LEFT +12A TP_RIGHT

-CMOS

7

1

GND_M +12M

STOKO PIN

1

HP_IN_LEFT GND_A HP_IN_RIGHT HP_DET

4

11

TU_LEFT GND_A TU_RIGHT +12A TU_ENABLE TU_DATA TU_CLK

8

TU_STEREO

STOKO PIN

I2C_CLK

GND_D

1531

ETF7

+5V6

+5V6_CON

1402

1501

AUX IN

-Vkk

F1

19P

FFC AD

F2

CD_SH_DATA

CD_SH_CLK

140mm

CD_GND

CD_SW_INFO

CD_SH_STR

AF9

(1102)

CD_SICL

CD_SILD

CDC-LC

CD_GND

19

FFC SIDE

TU_STEREO 1

1402

1

FRONT

TU_GND

TU_DATA

TU_ENABLE

TU_CLK

1403

CDC-L2C

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

(1101)

SA_IN

HP_DET

11P

FFC AD

1523

1CD_LEFT

15

FFC TOP

CLIPPING

POWER_DOWN

MIC_DET

LOW_PWR_CTRL

11

180mm

1503

1

FFC TOP

1206

1

FFC TOP

1204

1

EH TOP

FFC SIDE

1800

FFC SIDE

15P 180mm

FFC BD

1300

13P

FFC AD

220mm

1301

8P

220mm

1805

1501

4P

FFC BD

120mm

FFC SIDE

LEFT/RIGHT AMP

1306

1 LEFT

GND_AA RIGHT NTC LOW_PWR_CTRL POWER_DOWN CLIPPING AMP_ON

-Vkk F1 F2 AMP_CS_DC VCD_ON

FFC TOP

1310

1

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

DIPMATE

CDC-L2C

23

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

9

SIMPLE KARAOKE

1800

1801

1

4

(1101)

MIC_DET GND_A KAR_OUT +12A

BACK ENTRY MALE

CD CHANGER

3CDC-L2C

(1105)

MIC IN

1307

1

RIGHT

LEFT

##

1308

1

EH TOP

1302

1304

FFC TOP

##

1202

4P

340mm

1200

6P

400mm

1201

7P

FFC AD

280mm

##

1309

1

1203

EH TOPEH TOP

1209

FFC TOP

1311

##

1

EH TOP

A11 A1 GND GND B1 C1

-Vkk1 F1 F2 PWDN NTC ECO LOW_PWR_SUP

MATRIX SURROUND

MAINS SUPPLY

1204

TRAFO

col

Dp

B6

S7

S1

S2

S3

S4

S5

S6

S8

S9

S10

6-1

FTD DISPLAY PIN CONNECTIONS

FRONT BOARD

VARIATION TABLE

Item No / Features FWM399/30 FWM399/21 FWM399/22/25 RDS / News - - x Simple Karaoke - x Mic Detect - x 1409 x x x 1424 - - 1425 - - x 1427 - - x 1437 - - 3486 1k 1k 1k 3511 10k 10k 3530 - - 330R 3531 10k 10k 10k 3581 10k 10k 3595 - - 3808 - - 820R 4402 - - 4404 - - 6400 x x x 6403 x x x 6426 - - x 6440 - x 6441 x x x 6447 x x x 6448 x x x 9402 - - x 9404 - - x 9405 - - x 9406 - - x 9407 - - 9408 x x x 9409 - - 9410 x x x 9411 - - 9462 - - 9488 x x x 9505 - - 9508 - - x 9509 - - x x - item in use

KEY-CDC PART - CIRCUIT DIAGRAM

1440 A1 1441 A2 1442 A2

12

1441 1442

DISC CHANGE OPEN/CLOSE

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

A

P04x KEY1

KEY2

GND_D

1440

1

2

3

4

FE-ST-VK-N

D

12

KEY-CDC PART - COMPONENT LAYOUT

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

3139 113 3442 pt 2a dd wk147

A

FRONT PART - CIRCUIT DIAGRAM

12345678910111213141516171819

+5V6_CON

100n

2438

+5V6

+5V6_CON

2414

+F

3585

3420

+F

3422

3423

+F

3426

3427

D

680K

82K

680K

82K

680K

82K

2418

+5V6

3493

9410

9409

9408

2475

47p

7410 BC847B

TU

100n

D

4400

3406

150K

D

47p

2416

2417

2422

7416 BC857B

7417 BC857B

7418 BC857B

6401

1N4003

6402

1N4148

6403

1N4003

6404

1N4003

1K

I2C IIC

2411

47p

TU

3415

10K

1u

TU

D

2400

5400

2u2

4401 3405

1K

4522

+F

10K

3407

47p

2413

47p

2412

10K

3414

3584

3424

3428

A

1403

1

P04x

2

B

1401

1

C

D

E

NTC GND_I2C

I2C_DATA

I2C_CLK

GND_D +5V6_CON +5V6

+5V6

-Vkk F1

F2

CD_SHDATA

CD_SHCLK

CD_SHSTR

CD_GND CD_SWINFO

CD_SICL CD_SILD

CD_GND

2 3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18 19

I2C

+5V6_CON

+5V6

-VKK

F1

F2

FE-ST-VK-N

F

1402

1

TU_STEREO

2

G

H

TU_CLK TU_DATA

TU_ENABLE

TU_GND

HP_DETECT SA_IN

PW_DN CLIPPING

STANDBY

MIC_DETECT

3

4

5

6

7

8

9

10 11

FE-ST-VK-N

3410

1K

3412

1K

2485 100p

3571

1K

4403

10K

3586

D

3

4

FE-ST-VK-N

9407

3411

1K

TU

KEY1

KEY2

D

9411

9488

100n

2410

CD

+F

10K

3409

3408

3413

1K

47p

2420

47p

2421

2419

TU

I

3418 10K

1u

2423

J

K

L

TU

2425

3419

1K5

47n

1u

2424

D

2428

3421

1K5

6n8

100n

2427

D

2430

3425

1K5

820p

M

1

2345678910111213141516171819

+F

470K

6-3 6-3

6400

+E

1N4148

3432

F1

+F

100u

100n

2476

D

+G

F2

+H

100u

2402

100n

2403

D

9403 3582

NTC

1K

I2_DAT

I2_CLK

10p

2408

2409

-VKK

3403

6405

BZX79-C5V6

3400

1R

2R2

9541

3401

220R

3402

3433

2R2

1R

9540

220R

22K

3404

D

G01

G02

G04

G03

1K

3451

3453

1K

3454

3450

3452

IIC

2415

47p

CD

7408 BC847B

CdShData

CdShClk

CdShStr

CdSwinfo

CdSiCl

CdSiLd

DSA_STR

TuStereo

TuEnable

TuDat

HPDet

TuClk

TuCe

LedEnable

TuClk

TpShClk

TpShData

TpShStr

LedShClk

LedShStr

LedShData

Standby

DSA_STR

3443

D

6409

10K

3434

6410

1N4148

3436

1K

10K

D

2440

470p

2439

3435

1N4148

3583

1K

+H

3437

1K

3438

3439

1K

100R

3440

1K

3441

1K

3442

1K

3444

1K

3445

10K

D

TMP87CN71

470p

2442

470p

2441

D

TU

SA_IN

PWDN

Clipping

Standby

MicDet

SA1

2426

220n

F1x

4u7

2404

4u7

2405

FTD

4u7

2406

4u7

2407

+G

3447

-FTD

F2x

3416

10K

2487 100p

82K

2432 100p

7406 BC847B

-FTD

10K

3596

2477

2434

100p

2433 100p

7407 BC847B

FTD

3448

4414

G09x

G05

G06

G07

G08

G10

G11

G12

G13

G09x

1K

3458

3456

1K

40 P66

39 P65

38 P64

37 P63

36 P62

35 P61

34 P60

33 VDD

32 P07

31 P06

30 P05

29 P04

28 P03

27 P02

26 P01

25 P00

7400

1K

3455

3457

41

P6742P7043P7144P7245P7346P7447P7548P7649P7750P8051P8152P8253P8354P8455P8556P8657P8758P9059P9160P9261P9362P9463P9564P96

VDD

I/O PORT 0 I/O PORT 6

I/O PORT 3

1K

3497

3495 1K

1K

3494

3496

G14x

1K3459

1K

3462

3460

1K

3463

3461

I/O PORT 7 I/O PORT 9

DATA MEMORY

(RAM)

1024X8 BIT

16 BIT

TIMER/COUNTER

P20

P3018P3119P3220P3321P3422P3523P3624P37

16

17

1K

10K

3501

3499

1K

3500

3502

3498

10K

470p

2443

D

CdShData

I2_DAT

CdShClk

RdsDat

JOGA

VOLB

I2_CLK

TuEnable

TuDat

2449

3577

1K5

1n

10K

3576

D

2479

47n

TU

RdsClk

7401 SAA6579T

2450

MUX

4 560p 2451

SCOUT

8 560p

CIN

7

COMPARATOR

5

VDDA

REFERENCE

VREF

3

VOLTAGE

2454

D

2u2

100R

G09

G14x

P01

P02

P03

P04

1K

3466

3464

1K

3465

3467

I/O PORT 8

PROGR MEMORY

(ROM)

48KX8 BIT

C P U

INTERRUPT

CONTROLLER

CLOCK/TIMING CONTROLLER

(I/O PORT 2)

RESET

VSS

XOUT

XIN

15

13

14

CST

D

5406

8MHz

33p

2445

2444

RES

3503

Reset

ANTI-

ALIASING

(8th ORDER)

FILTER

CLOCKED

COSTAS LOOP VARIABLE AND

FIXED DIVIDER

VP1

REGENERATION

VSSA

6

4415

12

BANDPASS

D

SA2

2429

220n

D

SA3

2431

220n

D

SA_IN

+5V6

+5V6_CON

+E

9469

4448

6406

1N4148

9449

47K

3431

3430

560R

2486

10u

7411 BC857B

4407

4404

6411

VALUES VARIES BETWEEN DIFFERENT MODEL, SEE

*

RESPECTIVE PARTS LIST FOR CORRECT VALUE.

D

3446

100p

P05

1K

3468

1K

3469

5405

DT-38 32K768

15p

2447

1K

57 Khz

CLOCK

AND SYNC

P06

P2111P22 10

XTAL

D

2446

-FTD-FTD

82K

3449

3470

1K

2448

10n

4M332

P07

TEST 9

G14

TIMER/COUNTER

15p

AT-51

2478

100R

P08

1K

3471

PROGRAM

COUNTER

D

CdSwinfo

RECONSTRUCTION

1400

BJ794GNK / HNA-14MS06T

100p

F2x

-FTD

10K

3597

100p

2435

G01

G02

G03

P09

P10

P11

P12

P13

1K

3474

3476

3472

1K

3475

3473

8 BIT

6 BIT A/D-

CONVERTER

I/O PORT 1

1K

10K

3509

3507

3505

1K

10K

3508

3506

3504

CdSiCl

CdSiLd

JOGB

VOLA

RC5

2452

3578

220K

47p

D

1433

13

OSCI

OSCILLATOR

FILTER

DIVIDER

BIPHASE SYMBOL

DECODER

TEST LOGIC AND OUTPUT

SELECTOR SWITCH

MODE

9

343536373839404344 56789141516171819 22027282930313233

G10

G08

G09

G11

G12

G13

G14

P01

P02

P03

P04

P05

P06

P07

P08

P09

D

QUAL

RDDA

RDCL

P10

-FTD

22u

2437

2436

FTD

D

3480

1K

4402

3482

1K

3484

1K

3486

1K

3488

1K

3490

1K

3492

1K

3595

XTAL

4417

9481

TU

D

9402

RDS

D

RdsDat

D

1

3581

10K

3580

2

3510

16

10K

T57

15

G05

G06

G07

G04

1K

3477

VKK

1K

AND

P14

Clipping

3478

1K

3572

3573

P15

P102P113P124P135P146P157P168P17 1

PWDN

OSCO

I/O PORT 4I/O PORT 5

14

TEST

P16

1K

3479

1K

680K

3575

3579

2K2

10

-VKK

5402

2u2

1K

65P97

66VKK

3481

67P40

1K

68P41

3483

69P42

1K

70P43

3485

71P44

1K

72P45

3487

73P46

1K

74P47

3489

75P50

1K

76P51

77P52

78P53

3491

79P54

1K

80P55

RES

1M

3574

D

4416

1M

D

IIC

2453

47p

12

VDDD

QUALITY

BIT

GENERATOR

DIFFERENTIAL

DECODER

11

D

VSSD

9400

2455 100n

P11

P12

P13

+F

LowPwrWakeUp

10K

D

CD

+F

5403

3511

P14

OPTIONS

2u2

D

10K

D

P15

TuStereo

TpAdC2

TpAdC1

CdShStr

RdsClk

110111213

F1x

3513

3512

9401

TU

P16

KEY0

P11

KEY1

KEY2

P10

P09

SA1

SA2

P08

SA3

NTC

P07

P06

TuCe

P05

P04

P03

P02

P01

1N4148

470R

FTD

6412

7413

BC847B

6416

3520

330R

1N4148

6417

3521

330R

1N4148

6418

3522

330R

1N4148

6419

3523

330R

1N4148

6422

3526

330R

1N4148

6421

3525

330R

1N4148

6420

3524

330R

1N4148

6424

3528 330R

1N4148

6423

3527

330R

1N4148

6425

3529 330R

1N4148

6426

3530 330R

1409

LowPwrWakeUp

+F

9462

3535 10K

7415

BC847B

2465

100n

2466

2467

3588

470R

LTL2R3VYKNT

D

1405

9404

3531 10K

+E

+5V6_CON

100n

10n

470R

+5V6+5V6

3587

3514

3515

470R

6413

*

3589

**

3517

680R

6414

+5V6

680R

3518

6415

LTL2R3VYKNT

3516

10K

2456

22p

D

BiPlaner

KEY0

1406

1408

1417

1410

1411

1413

1414

1420

1418

1419

1423

1422

1421

1432

1428

1429

1431

1437

1427

1425

9405

9508

3532

470K

7414

BC847B

2457

22p

D

P04x

P02x

KEY1

P03x

KEY2

1407

3541

3542

1412

1415

1416

1426

1424

P05x

P04x

1430

P03x

1438

P02x

9406

9509

3533

3534

470K

D

+F

ZE20

6448

1N4148

3536

100K

+5V6_CON

7402 TSOP2236

9505

6441

1N4148

CTRL

INP

CIRCUIT

BAND

AGC

DEM

PASS

D

Reset

I2_CLK

I2_DAT

+F

2u2

5404

*

3537

7403 M24C01

10K

2468

100n

1

E0

2

E1

3

E2

3538

6

SCL

1K

7

WC_

4405

*

8

10K

3539

VCC

3540

5

SDA

1K

4406

VSS

4

IIC

*

680R

4K7

P05x

TpAdC2

TpAdC1

+F

TpShClk

TpShData

TpShStr

100R 3564

3590

3519

10K

HPDet

6447

1N4148

MicDet

2484

680R

6438

1N4148

6439

1N4148

6440

1N4148

2463 100p

D

VS 2

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

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

1400 A9 1401 C1 1402 G1 1403 B3 1404 G16 1405 D13 1406 D14 1407 D14 1408 E13 1409 I13 1410 E13

5401

+5V6

LedEnable

LedShStr

LedShClk

LedShData

+LED

2u2

3544

10K

3545 330R

2459

100p

D

OSM

2460

100p

D

3552

LedShStr

330R

OPTIONS

LedShClk

100p

2462

D

3543

470K

TU

3559

1K

3560

1K

D

3561

1K

3562

1K

3563

1K

1404

7

6

5

4

3

2

1

FE-BT-VK-N

4u7

47n

10K

3565

2469

D

2n2

1OUT

3GND

D

2470

D

1K

3566

RC5

15 1 3

2

15 1 3

2

TpAdC2 TpAdC1 +F GND_D TpShClk TpShData TpShStr

+LED

16

SRG8

EN1 STB

D1

8

D

+LED

16

SRG8

EN1 STB

D1

8

D

JOGB

JOGA

VOLA

VOLB

2458

7404 74HC4094D

4 5 6 7 14 13 12 11 9 10

7405

74HC4094D

4 5 6 7 14 13 12 11 9 10

+F

10K

3567

3568

10n

2471

D

+F

10K

3570

3569

10n

2473

BiPlaner

2472

2474

100n

2480

100n

D

6427

6428

6429

3556

270R

3555

270R

3554

270R

3553

270R

2461

100n

2481

D

6432

6430

6437

6431

OSM

1434

10K

EC16

3

12

5

4

MT1

MT2

10n

1435 EC16

10K

2

3

1

5

MT2

4

MT1

10n

+LED

3548

CDC3

270R 3547

CDC2

270R 3546

CDC1

270R

Aux

6436

Tape

6435

Tuner

6434

CD

6433

D

+LED

3551

DBB

560R 3591 560R

3549

DSC

560R 3592 560R 3558

IS

560R 3593 560R 3550

VEC

560R 3594 560R

D

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

1411 E14

A

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

B

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

C

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

D

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

E

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

F

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

G

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

H

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

I

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

J

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

K

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

L

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

M

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

FRONT PART - COMPONENT LAYOUT

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

6-4

3139 113 3442 pt 2a dd wk147

FRONT PART - CHIP LAYOUT

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

6-5

3139 113 3442 pt 2a dd wk147

6-6

HEADPHONE PART - CIRCUIT DIAGRAM

123

2600

A

2602

22n

B

2u2

5601

2u2

C

HP_DET

HP_RIGHT

HP_GND

HP_LEFT

TO AF9

1600

1

2

3

4

5600

#

9600

5602

2u2

2603 100n

9 7 8

4 5 6

HP

#

2601

22n22n

HP

1 2 3

1601 TC38

# PROVISION ONLY

1602

1

RT-01T

A

B

C

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

KARAOKE PART - COMPONENT & CHIP LAYOUTS

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

FE-BT-VK-N

HP

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

123

HEADPHONE PART - COMPONENT & CHIP LAYOUTS

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

3139 113 3442 pt 2a dd wk147

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

3139 113 3442 pt 2a dd wk147

KARAOKE PART - CIRCUIT DIAGRAM

6-7

A

B

C

30 D9 1800 C1 1801 B9

1802 C2 2800 B2 2801 B3

2 1

2802 B5 2803 B4 2804 B4

2805 B5 2806 B6 2807 B6

2808 E3 2809 E4 2810 E5

2811 D6 2812 E6 2813 E6

2814 E7 2815 E7 2816 E8

2817 D8 2818 E8 2819 C3

3800 A2 3801 A2 3802 B2

3803 B3 3804 B4 3805 B4

3806 C4 3807 B4 3808 B6

3809 B6 3810 C6 3811 B6

3812 B8 3813 D4 3814 E5

3815 D5 3816 D6 3817 D6

3818 E6 3819 E7 3820 D8

3821 D8 3822 E8 4800 D7

5800 B2 6800 D5 6801 E5

7800 B4 7801 B6 7802 D4

7803 E6 7804 E8 7805 D3

9800 A5

123456789

+12V_A

SIMPLE KARAOKE

4K7

3800

A

B

C

3

TC38

1800

6K8

3801

+12V_A

MIC

6

5 4

8 7

9

MIC

5800

22u

4n7

2800

MIC

RT-01T 1

#

3802

MIC

1802

3803

4K7

10K

2819

#

MIC

2801 220n

100n

3805

1M

2804

1n

3804

7800 BC847B

3806

2K7

2803 470n

33R

9800

#

3807 RK09D 20K

GND_A

FOR VCD VERSION : ITEM 3808 IS 390 OHM

2802

MIC GND_A

2805 470n

47u

3809

1M

2806

1n

+12V_A

3808

3810

GND_AMIC

820R

7801 BC847B

330R

2807

10u

3811

GND_A

QE10

100K

+12V_A

3812

470R

GND_A

TO AF9

1801

FE-BT-VK-N

1

2

3

4

Mic_Det

GND_A

Kar_Out +12V_A

D

E

LEGEND :

REFER TO VARIANTS TABLE IN SH130-5 FOR PROVISION ONLY

#

123456789

MIC

VCD

7805 BC847B

2808

MIC

3813

470R

1n

+12V_A

7802 BC847B

2809

1n

GND_A

3814

3815

10K

2810

GND_A

6800

1N4148

10u

6801

GND_A

2811

1u

7803 BC847B

1N4148

+12V_A

3816

3818

GND_A

3K3

3817

1M

2812

1n

560R

2813

1u

4800

3819

8K2

2814

GND_A

2815 100n

100n

3821

1M

2816

1n

+12V_A

3820

7804 BC847B

3822

GND_A

3K3

2817

2K7

1u

2818

GND_A

TO MPEG

30

1

2

3

DIPMATE

100n

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

Mic_Out

MPEG_GND

Mic_Det

D

E

6-8

ELECTRICAL PARTS LIST - FRONT BOARD

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

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

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

ELECTRICAL PARTS LIST - FRONT BOARD

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

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

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

6-9

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

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

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

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

6-9

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

Philips FWM-399 Service Manual

TABLE OF CONTENTS

LOCATION OF PC BOARDS

SPECIFICATIONS

MEASUREMENT SETUP

SERVICE AIDS

Preparations

PREP ARATIONS AND CONTROLS

Controls

MAINTENANCE AND TROUBLESHOOTING

DISMANTLING INSTRUCTIONS

Service positions

SERVICE TEST PROGRAM

SET BLOCK DIAGRAM

SET WIRING DIAGRAM

FTD DISPLAY PIN CONNECTIONS

FRONT BOARD

TABLE OF CONTENTS

VARIATION TABLE

KEY-CDC PART - CIRCUIT DIAGRAM

KEY-CDC PART - COMPONENT LAYOUT

FRONT PART - CIRCUIT DIAGRAM

FRONT PART - COMPONENT LAYOUT

FRONT PART - CHIP LAYOUT

HEADPHONE PART - CIRCUIT DIAGRAM

KARAOKE PART - COMPONENT & CHIP LAYOUTS

HEADPHONE PART - COMPONENT & CHIP LAYOUTS

KARAOKE PART - CIRCUIT DIAGRAM

ELECTRICAL PARTS LIST - FRONT BOARD