Philips FWD-186 Service Manual

Mini System

FWD186/55/98

TABLE OF CONTENTS

Page

Location of PC Boards & Versions Variation ........................1-2

Specifi cations .......................................................................1-3

Measurement Setup .............................................................1-4

Service Aids, Safety Instruction, etc ...........................1-5 to 1-7

Connections & Preparation.......................................1-8 to 1-12

Troubleshooting ..................................................................1-13

Setting Procedure & Repair Instructions .................................2

Disassembly Instructions & Service positions ......................... 3

Set Block & Wiring Diagram .................................................... 4

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

Main Board .............................................................................. 6

Tuner Board .............................................................................7

Power Board ............................................................................8

DVD Loader .............................................................................9

Set Mechanical Exploded View & Parts List ..........................10

Subwoofer Part ...................................................................... 11

VIDEO CD

©

Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

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

Published by ET-SL 0621 Service Audio Printed in The Netherlands Subject to modification

Version 1.0

CLASS 1

LASER PRODUCT

© 3141 785 31090

LOCATION OF PC BOARDS

MAIN BOARD

CONTROL BOARD

1-2

TUNER BOARD

VERSION VARIATIONS:

Type /Versions: FWD186

Features &
Board in used:

Karaoke x x x
RDS
Rotary Encoder (volume control) x x x
Jog Shuttle x x x
Voltage Selector x x
Aux Input x x x
Digital Output x x x
Headphone Socket x x x
Line Output x x x
Standby - FTD Clock Display x x x
Tuner board - ECO6 System x x x

/98 /55 /51

POWER BOARD

SPECIFICATIONS

1-3

AMPLIFIER SECTION

Output power ........................................... 1200 W PMPO

Stereo mode ...................................... 30 W + 30 W RMS

Frequency Response ...............150 Hz - 18 kHz / ± 3 dB

Signal-to-Noise Ratio...................... > 60dB (A-weighted)

Input Sensitivity

AUX/TV In............................................................500 mV

Output Sensitivity

Headphone ............................................ 1000 mV ± 2 dB

Line Out .............................................. 450 mV – 550 mV

TUNER SECTION

Tuning Range .........FM 87.5 – 108 MHz ( 50 kHz steps)

..................................MW 531 – 1602 kHz (9 kHz steps)

................................MW 530 – 1710 kHz (10 kHz steps)

26 dB Quieting Sensitivity ................................FM 20 dB

26 dB Quieting Sensitivity ..................... MW 3162 mV/m

Image Rejection Radio ......................................FM 25dB

........................................................................ MW 28 dB

IF Rejection Ratio .............................................FM 60 dB

........................................................................ MW 24 dB

Signal-to-Noise Ratio.....................................FM ≥ 55 dB

..................................................................... MW ≥ 35 dB

MW Suppression Ratio.....................................FM 30 dB

Harmonic Distortion ...................................FM Mono 3 %

................................................................. FM Stereo 3 %

............................................................................MW 5 %

Frequency Response ......................................................

............................................ FM180 Hz – 10 kHz / ±6 dB

Stereo Separation................................FM 26 dB (1 kHz)

Stereo Threshold ...........................................FM 23.5 dB

Digital Output ...................................................................

................ SPDIF (Sony Philips digital interface) Coaxial

PCM ................................................................ IEC 60958

Dolby Digital/DTS ........................IEC 60958, IEC 61937

MAIN UNIT

Power Supply Rating .................. 110 - 127 / 220 - 240 V

.........................................................50/60HZ Switchable

Power Consumption

Active ....................................................................... 50 W

ECO Power Standby .............................................<10 W

Dimensions (W x H x D) .............. 265 × 310 × 335 (mm)

Weight................................................................... 3.9 kg

SPEAKERS
Front speakers

System ................................................3-way, Bass reflex

Impedance ................................................................. 4 Ω

Speaker drivers ...................................... 16.5cm woofer,

..................................................................... 5cm tweeter

Frequency response............................... 50 Hz – 20 kHz

Dimensions (W x H x D) ..................................................

..................................................... 190 × 310 × 207 (mm)

Weight........................................................... 4.8 kg/each

Specifications and external appearance are subject to change
without notice.

TAPE SECTION
Frequency Response

Normal tape (type 1)......................80 – 12500 Hz (8 dB)

Signal-to-Noise Ratio

Normal tape (type 1)......................................... ≥ 45 dBA

Wow and flutter.............................................. ≤ 0.3% DIN

DVD SECTION

Laser Type............................................... Semiconductor

Disc Diameter ................................................12cm / 8cm

Video Decoding ................................ MPEG-2 / MPEG-1

Video DAC ............................................................ 10 Bits

Signal System............................................... PAL / NTSC

Video Format .................................................... 4:3 / 16:9

Video S/N..............................................56 dB (minimum)

Composite Video Output ..........................1.0 Vp-p, 75 Ω

S-Video Output ................................... Y - 1.0 Vp-p, 75 Ω

........................................................C - 0.286 Vp-p, 75 Ω

Audio DAC ..............................................24 Bits / 96 kHz

Frequency Response ............... 4 Hz - 20 kHz (44.1kHz)

..................................................... 4 Hz - 22 kHz (48kHz)

..................................................... 4 Hz - 44 kHz (96kHz)

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

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

Connectorbox (1M
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

Ω) ..........................................4822 395 11307

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.

1-7

INFORMATION ABOUT LEAD-FREE SOLDERING

Philips CE is producing lead-free sets from 1.1.2005 onwards.

IDENTIFICATION:

Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules:

Example S/N:

Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number,
so in this case 2005 wk12

So from 0501 onwards = from 1 Jan 2005 onwards

Important note

: In fact also products of year 2004 must be treated in this way as long as
you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the
higher temperatures belong to this.

Due to lead-free technology some rules have to be respected by the workshop during a repair:

• Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact

the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not
easy to store and to handle.

• Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able

o To reach at least a solder-temperature of 40
o To stabilize the adjusted temperature at the solder-tip
o To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature around

− is reached and stabilized at the solder joint. Heating-time of the
solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400 otherwise wear-out of tips will rise drastically and flux-fluid
will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat.

• Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed

solder alloy types (leaded and lead-free).
If one cannot avoid or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solder
with new solder alloy (SAC305).

• Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at

external companies.

• Special information for BGA-ICs:

- always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use the lead-free
temperature profile, in case of doubt)

- lead free BGA-ICs will be delivered in so-called 'dry-packaging' (sealed pack including a silica gel pack) to protect the IC against
moisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry.
(MSL=Moisture Sensitivity Level). This will be communicated via AYS-website.
Do not re-use BGAs at all.

• For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts

will be available till the end of the service-period. For repair of such sets nothing changes.

• On our website www.atyourservice.ce.Philips.com

you find more information to:

∗

BGA-de-/soldering (+ baking instructions)

∗

Heating-profiles of BGAs and other ICs used in Philips-sets

You will find this and more technical information within the "magazine", chapter "workshop news".

For additional questions please contact your local repair-helpdesk.

SERVICE INSTRUCTION

1. Unplug the AC Power cord and connect a wire
between the two pins of the AC Power plug.

2. Set the AC Power switch to the "on" position (keep the
AC Power cord unplugged!).

3. Measure the resistance value between the pins of the
AC Power plug and the metal shielding of the tuner or
the aerial connection on the set. The reading should be
larger than 4.5 Mohm (For U.S. it should be between

4.2 Mohm and 12 Mohm).

4. Switch "off" the set, and remove the wire between the
two pins of the AC Power plug.

Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to
the following points:

· Route the wire trees correctly and fix them with the
mounted cable clamps.

· Check the insulation of the AC Power lead for external
damage.

· Check the strain relief of the AC Power cord for proper
function.

· Check the electrical DC resistance between the AC Power
Plug and the secondary side (only for sets which have a AC
Power isolated power supply):

• Check the cabinet for defects, to avoid touching of any

inner parts by the customer.

1-8

Connections

Step 1: Placing speakers and

subwoofer

subw oofer

TV

Place the front left and right speakers at equal

distances from the TV set and at an angle of

approximately 45 degrees from the listening

position.

Notes:

–To avoid magnetic interference, do not position

the front speakers too close to your TV set.

– Allow adequate ventilation around the DVD Mini

Hi-Fi System.

Step 2: Connecting speakers

and subwoofer

Speaker

(right)

Speaker

(left)

Active subwoofer

AC

IN

Connect the speaker wires to the SPEAKERS

(FRONT) terminals, right speaker to “R” and left

speaker to “L”, coloured (mar ked) wire to “+”

and black (unmarked) wire to “–”. Fully insert the

stripped portion of the speaker wire into the

terminal as shown.

Connect the subwoofer using subwoofer cable

to the SUBWOOFER OUT jack on the DVD

Mini Hi-Fi System to active input jack.

Notes:

–For optimal sound performance, use the

supplied speakers.

– Do not connect more than one speaker to any

one pair of +/- speaker terminals.

– Subwoofer must be active subwoofer.

– Do not connect speakers with an impedance

lower than the speakers supplied. Please refer to

the SPECIFICATIONS section of this manual.

IMPORTANT!

The type plate is located on the rear of

the system.

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.

Speakers

Front Left (L)

Front Right (R)

White

Red

–

+

Black

Black

Step 3: Connecting TV set

OUT

IN

IMPORTANT!

–You only need to make one video

connection from the following options,

according to the capabilities of your TV

system.

– S-Video or Component Video

connection provides higher picture

quality. These options must be available

on your TV set.

– Connect the system directly to the TV

set.

Using Video In jack (CVBS)

Use the composite video cable (yellow) to

connect the system’s VIDEO jack to the video

input jack (or labeled as A/V In, Video In,

Composite or Baseband) on the TV set.

Using LINE OUT jack (L/R)

To listen this system channels through TV , use

the audio cables (white/red) to connect LINE

OUT (L/R) jacks to the corresponding AUDIO

IN jacks on the TV set.

Using component Video In jack (Pr Pb Y)

Use the component video cables (red/blue/

green) to connect the system’s Pr Pb Y jacks to

the corresponding Component video input jacks

(or labeled as Pr, Pb, Y or YUV) on the TV set.

To listen this system channels through TV , use

the audio cables (white/red) to connect LINE

OUT (L/R) jacks to the corresponding AUDIO

IN jacks on the TV set.

Connections

OUT

IN

1-9

Using S-Video In jack

Use the S-Video cable (not supplied) to connect

the system’s S-VIDEO jack to the S-Video

input jack (or labeled as Y/C or S-VHS) on the

TV set.

To listen this system channels through TV , use

the audio cables (white/red) to connect LINE

OUT (L/R) jacks to the corresponding AUDIO

IN jacks on the TV set.

Using an accessory RF modulator

Use the composite cable (yellow) to connect the

system’s VIDEO jack to the video input jack on

the RF modulator.

Use the RF coaxial cable (not supplied) to

connect the RF modulator to your TV’s RF jack.

IMPORTANT!

– If your TV set only has a single

Antenna In jack (or labeled as 75 ohm or

RF In), you will need a RF modulator in

order to view the DVD playback via TV.

See your electronics retailer or contact

Philips for details on RF modulator

availability and operations.

OUT

IN

Connections

Step 4: Connecting FM/MW

antennas

Connect the supplied MW loop antenna to the

MW jack. Place the MW loop antenna on a

shelf or attach it to a stand or wall.

Connect the supplied FM antenna to the FM

jack. Extend the FM antenna and fix its end to

the wall.

For better FM stereo reception, connect an

outdoor FM antenna to the FM ANTENNA

terminal.

Notes:

– Adjust the position of the antennas for optimal

reception.

–Position the antennas as far as possible from

your TV set, VCR or other radiation sources to

prevent unwanted interference.

Step 5: Connecting the power

cord

After everything is connected properly,

plug in the AC power cord to the power

outlet.

Never make or change any connection with the

power switched on.

On the DVD Mini Hi-Fi System

“AUTO INSTALL-PRESS PLAY”may appear

on the display panel. Press 2; on the front panel

to search and store all available radio stations or

press 9 to exit.

If your system is equipped with a

Voltage Selector, set the

VOLTAGE SELECTOR to the

local power line voltage.

~ AC MAINS

AUDIO

OUT

Pr/Cr

Pb/Cb

Y

S-VIDEO

IN

VIDEO IN

COMPONENT

VIDEO IN

4

FM

antenna

MW

antenna

fix the claw

into the slot

VOLTAGE

SELECTOR

110V~127V

220V~240V

Connections

1-10

Step 6: Connecting a VCR or

cable/satellite box

Viewing and listening to playback

1

Connect the VCR or Cable/Satellite Box to the

TV system as shown.

2

Connect the system’s AUX IN jacks to the

AUDIO OUT jacks on the VCR or Cable/

Satellite box.

Before starting operation, press AUX on the

remote control to select “AUX” in order to

activate the input source.

Using the VCR for recording DVDs

Some DVDs are copy-protected. You cannot

record or dub protected discs using a VCR.

1

Connect the system’s VIDEO jack to the VIDEO

IN jack on the VCR.

2

Connect the system’s LINE OUT (R/L) jacks

to the AUDIO IN jacks on the VCR. This will

allow you to make analog stereo (two channel,

right and left) recording.

To view DVD playback while recording

You must connect the system to your TV system

using the S-VIDEO (as shown above) or the

Component (Pr Pb Y) video connection.

Step 7: Connecting digital audio

equipment

Recording(digital)

Connect the system’s DIGITAL OUT jack to the

DIGITAL IN jack on a digital recording device.

Before operation, set the DIGITAL OUTPUT

according to the audio connection.

Connections

COMPONENT

VIDEO IN

AUDIO

OUT

VIDEO IN

S-VIDEO

Pr/Cr

Pb/Cb

Y

1

3

2

4

IN

OUT

A

1

¡

#

$

%

&

)

™

(

^

*

!

6

5

3

7

8

9

0

!

@

6

2

4

1-11

Functional Overview

Notes:

–First, select the source you wish to control by

pressing one of the source select keys on the

remote control (DISC or TUNER, for example).

– Then select the desired function (

¡

,

O

or

P

for example).

1 SOURCE

– to select the relevant active mode: DISC,

TUNER, TAPE or AUX.

–TUNER: toggles between FM and MW band.

2 DISC MENU (disc mode only)

– to enter or exit the disc contents menu.

3 SYSTEM MENU (disc mode only)

– to enter or exit the system menu bar.

4 5 / 4

– to select movement direction in disc contents

menu/system menu bar.

5 1 / ¡

– to tuner mode, to tune to lower or higher radio

frequency. (1 / ¡)

– in Disc mode, press to fast reverse/forward the

disc.

6 O/ P

– in Disc mode, press to skip to the previous/next

chapter/track.

– in Tuner mode, to select a preset radio station

number

7 PLAY/PAUSE 2;

– to star t or interrupt disc playback.

– to resume playback from last stop point.

8 STOP 9

– to stop playing the disc.

9 REPEAT A-B

– to repeat a specific section on a disc.

0 REPEAT

– to select variations of continuous playback.

! SUBTITLE

– to select desired subtitle.

@ AUDIO

– to select the audio channel.

# SLEEP

– to set the sleep timer function.

$ ANGLE

- to select the angles cyclically.

% DIM

– to select different brightness for VFD.

^ DSC

– to select various sound effect.

& POWER 2

– to switch to standby mode.

* Numeric Keypad (0-9)

– to enter a track/title number of the disc.

– to enter a number of preset radio stations.

( VOL +/-

– adjust the volume level.

– adjust key control/ ECHO level in karaoke

mode.

– adjust speakers level in speaker setting mode.

) OK

– to exit or confirm the selection.

¡ GOTO

– to go direct to desired title, chapter or time.

™ PROGRAM

– in disc mode, to program favorite tracks.

– in tuner mode, to program favorite stations.

£ SHUFFLE

– to playback in random mode.

Remote control

ZOOM

DSC

1

&

*

(

)

5

6

¡

£

™

≤

∞

≥

§

•

ª

2

3

4

5

6

7

8

9

0

!

@

#

$

%

^

KEY

– to change the tone level to suit your vocal range.

ECHO

– to adjust the echo level in karaoke mode.

§

ZOOM

- to access the Zoom function.

DISPLAY (OSD)

– to view the time, title or chapter information.

•

MUTE

– to interrupt or resume sound reproduction.

ª

DBB

–tosettings to enhance the bass response.

Controls on the system

1 STANDBY ON

- to switch the system on or Standby mode.

2 DISPLAY SCREEN

- to view the current status of the system.

3 DSC

- to select various sound effect:

4 SOURCE

DISC

- to select disc tray.

TUNER

- to select waveband:FM/MW.

AUX

- to select a connected external source:

AUX(auxiliary)

5 38 (PLAY/PAUSE)

for DISC .................... to start or interrupt playback.

6 1 / ¡

for DISC .................... press to search

backward/forward.

for TUNER ------- to tune to a lower or higher

radio frequency.

7 MIC VOL.

– to adjust the mixing level for karaoke or

microphone recording.

8 OPEN.CLOSE

- to open or close the disc tray.

9 MIC IN

- to connect microphone jack.

0 PROGRAM

- for DISC............. to program favorite tracks.

Functional Overview

-for TUNER........ to program favorite stations.

! I2 / 3I

-for DISC..........to skip to the previous/next

chapter/track.

-for TUNER...............to select a preset radio station.

@ STOP 7

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

programme.

# SENSOR

– point the remote control towards this sensor.

$ VOLUME

– to adjust master volume level.

% DBB

-tosettings to enhance the bass

response.(Dynamic Bass Boost)

^ SUBTITLE

- to select the preferred language for subtitle.

& ;

– to connect headphones.

* AUDIO

- to select the audio channel.

( TA PE DECK

) 3 OPEN

– to open the tape deck door.

¡ DISC TRAY

™ CASSETTE KEY

– to control cassette play.

1-12

Preparations

IMPORTANT!

–Make sure to complete the

preparation procedures before operating

the system.

Step 1: Inserting batteries into

the remote control

1

Open the battery compar tment.

2

Place two batteries (Type R06 or AA) in the

compartment with the correct polarity as

indicated by “+” and “–” symbols.

3

Close the cover.

Using the remote control to operate the

system

1

Point the remote control

directly

at the remote sensor (IR) on

the

front panel.

2

Select the source you wish to

control by pressing one of the

source select buttons on the

remote control (for example

TAPE, TUNER).

3

Then select the desired function (for example

2;, O or P).

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 of properly.

Step 2: Setting the TV set

IMPORTANT!

–Make sure you have completed all the

necessary connections.

1

Press DISC on the front panel (or press DISC

on the remote control).

2

Tu rn on the TV set and set to the correct Video-

In channel. You should see the blue Philips DVD

background screen on the TV set.

You may go to channel 1 on your TV set, then

press the channel down button repeatedly until

you see the Video In channel.

Or, you can use the TV remote control to

select different video modes.

Or, set TV to channel 3 or 4 if you are using

an RF modulator.

Selecting the color system that matches

your TV set

This DVD Mini Hi-Fi System is compatible with

both NTSC and PAL. For the playback of a DVD

disc on this DVD Mini Hi-Fi System, the color

systems of the DVD, TV set and DVD Mini Hi-Fi

System should match.

PBC

TV SHAPE

TV SYSTEM

PROGRESSIVE

SCR SAVER

SET TO NTSC

AUTO

NTSC

PAL

1

4

23

Preparations

1

In disc mode, stop playback and press SYSTEM

MENU.

2

Select

icon and press 4.

3

Press 1 / ¡ / 5 / 4 keys on the remote

control to toggle through the functions and

select your preferred option.

Move to

and press ¡.

Move to “TV System” and press ¡.

A

UT

O

– Select this if the connected TV set is

compatible with both NTSC and PAL (multi

system). The output format will be consistent

with the video signal of the disc.

NTSC

– Select this if the connected TV set is NTSC

system. It will change the video signal of a PAL

video disc and output to NTSC system.

P

AL

– Select this if the connected TV set is PAL

system. It will change the video signal of an

NTSC disc and output to PAL format.

4

Select an item and press OK.

To remove the menu

Press SYSTEM MENU.

Step 3: Setting language

preference

You can select your preferred language settings

so that this DVD Mini Hi-Fi System will

automatically switch to the language for you

whenever you load a disc. If the language

selected is not available on the disc, the language

set by default will be used instead. But the menu

language of the DVD Mini Hi-Fi System cannot

be changed once selected.

PBC

1

In disc mode, stop playback and press SYSTEM

MENU.

2

Select

icon and press 4.

3

Press 1 / ¡ / 5 / 4 keys on the remote

control to select your preferred option.

Move to

and press ¡.

Move to one of the following and press ¡.

– Audio (disc’s soundtrack)

– Subtitle (disc’s subtitles)

–Disc Menu (on screen menu)

4

Press 5 / 4 to select a language and press OK.

5

Repeat steps 3~4 for other settings.

To remove the menu

Press SYSTEM MENU.

1-13

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 Philips for

help.

Troubleshooting

No power.

“UNREADABLE DISC” is displayed.

No picture.

Distorted or poor picture.

The aspect ratio of the screen cannot be

changed even though you have set the TV

shape.

The DVD player does not start playback.

The system does not respond when the

buttons are pressed.

Check if the AC power cord is proper ly

connected.

Check if the disc is inserted upside down.

Wait until the moisture condensed at the lens

has cleared.

Replace or clean the disc, see “Maintenance”.

Use a readable disc or correctly recorded

format MP3-CD.

Select the appropriate video input mode on the

TV set.

Check if the TV set is switched on.

Check the video connection.

Check if the system is securely connected.

Sometimes a slight picture distortion may

appear. This is not a malfunction.

Clean the disc.

Connect the system to the S-video input of your

TV set.

The aspect ratio is fixed on the DVD disc.

The aspect ratio may not be changed for some

TV systems.

Insert a readable disc.

Check the disc type, color system and region

code.

Clean the disc.

Place the disc with the playback side down.

Press SYSTEM MENU to turn off the setup

menu.

Cancel the parental control rating function or

change the rating level.

Moisture has condensed inside the system.

Remove the disc and leave the system turned on

for about an hour.

Disconnect the power plug from the jack, and

insert again.

Problem

Solution

Tr oubleshooting

The language for the sound or subtitle

cannot be changed when playing a DVD.

No image is output when a function is

selected.

Sound cannot be heard or is of poor

quality

Poor radio reception.

Recording or playback cannot be made

The tape deck door cannot open

Left and right sound outputs are

reversed.

The remote control does not function.

The display is dark.

Multi-language sound or subtitle is not recorded

on the DVD.

Changing the language for the sound or subtitle

is prohibited on the DVD.

Make sure the component is connected

correctly.

Press the correct function button for the input

source.

Adjust the volume.

Disconnect the headphones.

Check that the speakers are connected

correctly.

Check if the stripped speaker wire is clamped.

If the system is in pause, slow motion or fast

forward/reverse mode, press 2; to resume the

normal play mode.

Make sure the MP3-CD was recorded within

32-256 kbps bit rate with sampling frequencies

at 48 kHz, 44.1 kHz or 32 kHz.

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 set or VCR.

Clean deck parts, see “Maintenance”.

Use only NORMAL tape.

Apply a piece of adhesive tape over the missing

tab space.

Remove and reconnect the AC power plug and

switch on the system again.

Check the speaker connections and location.

Point the remote control at the remote control

sensor of the unit.

Reduce the distance to the player.

Remove any possible obstacles.

Replace the batteries with new ones.

Check that the batteries are loaded correctly.

Press DIM again.

Problem

Solution

2-1

2-1

2-2

2-2

DISMANTLING INSTRUCTIONS

3-1 3-1

Dismantling the DVD Module

1) Loosen the 4 screws at top cover , 2 screws at slide Cover
and 4 screws at back panel as Figure 1 & 2.

2) Loosen the 4 screws at DVD loader bracket as Figure 3.

3) Loosen the 4 screws at DVD loader as Figure 4.

A

Figure 1

Figure 2

Dismantling of the Cover Front Display

1) Remove the Volume knobs & Mic knob as stated in Dismantling the Cover Front Display in Figure 7 & 8.

Put out

Put out

Figure 7

Dismantling the Main board

Figure 8

Figure 3

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

1) Release 7 screws 'E' to free the Main board from the back panel Assembly as shown in Figure 9.

2) Loosen 1 screw 'G' at the side of the set as shown in Figure 10.

3) Release 2 screws ' F ' on bottom of the cover as shown in Figure 11.

G

Figure 4

5) Remove the Cover Tray as shown in figure 6.

Figure 10

Figure 5

Figure 9

F

Figure 6

Figure 11

3-2

3-2

Dismantling of the Key Board and Cassette module

1) Loosen 13 screws 'H' to remove the KEY board figure 12.

Figure 12

Dismantling of the Power Board

1) Loosen 4 screws 'J' to remove the Power Board figure 14.

J

H

Figure 14

4) Loosen 4 screws 'I' to remove the Cassette Module figure 13.

I

2) Remove the catch 'K' using cutter as shown in figure 15.

K

Figure 13

Figure 15

3-3 3-3

Service positions

Service position A Service position B

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 C

SET BLOCK DIAGRAM

TUNER PACK

IC TEA5762H

4-1

AUX-IN

Main PCB

4-1

Logic HEX Inve rter

IC SN7404

COAXIAL OUT

Tuner PCB

DVD LOADER

SANYO DVD LODER

Power PCB

2SB952

+5V IN

IC SAA 6588T

2SA952

+3.3V OUT

+1.8V OUT

IC TC4052BP

SWITCH

A/D IC CS5340

PLAY/REC 1 TAPE

IC AN7312

IC AM5888

DVD PACKDRIVER

SD A RM

128M

ES8380

u_COM

IC AT24C02

SERIAL EEPROM

MX26LV160BTC

EPROM

IC 74HC374

I/O PIN EXPAND

SUB

IC IRC4558

AMPLIFIER

IC IRC4558x2

AMPLIFIER

Y.U.V OUT
(OR S CART)

S-VIDEO
C-VIDEO

LINES OUT

SUB

PRE OUT

+12V

TRANSFORMER

MOSFET

BRIDGE

REGUL A TOR

AC 220V

2SB772

MOSFET

TRANSFORMER

TRANSFORMER

IC FSDL0165RN

IC KA7500C

Phone 5V OUT

MOSFET

IC EL817C

IC BA4558D

+17.5V

-17.5V

VFD

-24V

+12V
AC1

AC2
BK5V

+5V

IC V63111

VFD CONTROL

VFD

Control PCB

KEY

I
RC4558

AMPLIFIER

AMPLIFIER

AMPLIFIER

IC

IC IRC4558 IC IRC4558

Karaoke PCB

I
RC4558

AMPLIFIER

FR

IC

AMPLIFIER

FL

IC TDA7265

ALOANG POWER AMP

--

+

+

L SPKR SPK

I
RC4558

IC

IC IRC4558

AMPLIFIER

IC TP3541

HEADPHONE AMP

HEADPH ONE

WIRING DIRGRAM

4-2

Control PCB
LVC105880-0001

4-2

5-1

CONTROL BOARD

5-1

FTD DISPLAY PIN ASSIGNMENT

TABLE OF CONTENTS

FTD Display Pin Assignment ........................................... 5-1

Pin Connection ................................................................ 5-1

Circuit Diagram (Key PCB) .............................................. 5-2

Circuit Diagram (Karaoke PCB) ...................................... 5-3

PCB Layout Top View ......................................................5-4

PCB Layout Bottom View ................................................5-5

Electrical Parts List & Voltages ....................................... 5-6

PIN CONNECTION

## Note ##

1. F : Filament 2. G :Grid 3. P :Anode 4. NP :No Pin 5. Nx :No extended