Philips PD-9030 Service Manual

DVD Portable

PD9030/05/12/51/79/37

Service Manual

TABLE OF CONTENTS

Chapter

Technical Specification, PCBs Location………………….. 1
Safety Instruction ……………………………………………… 2
Instruction for Use……………………………………………… 3
Mechanical and Dismantling Instructions…………………. 4
Service Modes, Troubleshooting……………………………. 5
Overall Block Diagram, Wiring Diagram……………………. 6
Electrical Diagram……………………………………………… 7
Exploded View Diagram & Service Part List………………..8
Revision List……………………………………………………. 9

Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise
without the prior permission of Philips.

Published by BL AVM Printed in the Netherlands Subject to modification

Version 1.2

3142 785 35890

1-1

1.0 TECHNICAL SPECIFICATION

VIDEO/ AUDIO Characteristic Testing discs

Test discs DOLBY: Dolby Test disc

Video (PAL / NTSC)

White bar : 714mV +10%/-20%
Sync. Amplitude: 286mV ±40mV
Burst/chroma ratio: ± 15%

S/N luminance:

POWER CONSUMPTION

Power-Supply(AC-DC Adaptor):
Supply voltage: AC 100~240V ±10%
Supply Power consumption

DC Power supply(Operate voltage range): 6.3V-15.49V±10%

Standby Power (AC adaptor, no load)

GENERAL DESCRIPTION

9" TFT portable DVD player
Key Components: N/A
Optical Pickup: Sanyo 870PH
Loader:ASA PM2371-D/FORYOU DM520
Solution: MTK MT1389Q-DE

Disc Size: 12/8cm
Regional code: region 2 ,/12 version

Video format: DVD / SVCD / JPEG / MPEG4 / DIVX3, 4,5,6(Home theater)
Video output signal: PAL /NTSC
Audio format: CD / MP3(32 - 320 kbps)
Video DAC: 10 bit / 54 MHz
Audio D/A converter: 96KHz / 24-bit
User Interface: Philips GUI same as PET745
OSD language: English/French /Germany/Spanish/ Italian for /00, /05 version.
Screen Saver function: Yes
Button functions: Refer to MUS
SD/MMC slot:N/A
USB:YES

ABEX: TDV-540A

>42 dB

(AC adaptor 100/240V): 9V 0.8A

+10%

,264VAC: <0.75W

WR-DC/R-DC/DC/R±DVD/WR±DVD :epyt csid elbayalP

DVD PORTABLE PANEL ACCEPTANCE

DVD Portable panel acceptance
/37/17 region: 0 bright dot, 2 color dot, 3 dead dot
Other region: 1 bright, 2 color dot, 3 dead dot
Distance between dot >= 2cm
No bright dot is permitted for A-zone

1.1 PCBs Location

1-2

VERSION VARIATIONS
Type/Versions:

Service policy

Board in used:

*TIPS: C -- Component Lever Repair.
M -- Module Lever Repair
X -- OCX

05

C MAIN BOARD
MDRAOBYEK
MDRAOBTFT

PD9030

12 51

CC
M
MM

M

79

C
M

M

37

C
M

M

1-3

1.2 Software Upgrade procedure

Procedure for SW upgrade

1. unzip the .bin file from RAR package

2. copy the file in a CD-ROM or USB

3. read the CD-ROM or USB, followed the display tips, press "OK" key to start the upgrade

PS:

Write the file to a CD-ROM like the way to create a data disc:

1, make sure your PC has disc recorder

2, draw the file to DVD/CD RAM

3, your PC might show the tip to insert a disc to the DVD/CD RAM, then pls insert a CDROM

4, click the "write" to start the copy process

Warning: Do not unplug the AC adapter during firmware upgrade to prevent flash corrupt of the set!!

Procedure to check SW version of your DVD Portable

1. OPEN

2. Press SETUP MENU

3. Select Preferences

4. Select Version Info

5. Press “OK” key

2.0 SAFTETY INSTRUCTIONS

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.

2-1

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.

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.

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

CLASS 1

LASER PRODUCT

GB

Warning !

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

S

Varning !

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

Varoitus !

SF

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

3122 110 03420

"After servicing and before returning set to customer perform a

DK Advarse !

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."

Caution: These servicing instructions are for use by qualified service personnel only.
To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.

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

2-2

2.1 ESD PROTECTION

Whenthepowersupplyisbeingturnedon,youmaynotremovethislasercautionslabel.Ifitremoves,radiationoflaser

maybereceived.

PREPARATIONOFSERVICING

PickupHeadconsistsofalaserdiodethatisverysusceptibletoexternalstaticelectrocity.

Althoughitoperatesproperlyafterreplacement,ifitwassubjecttoelectrostaticdischargeduringreplacement,

itslifemightbeshortened.Whenreplacing,useaconductivemat,solderingironwithgroundwire,etc.to

protectthelaserdiodeform

Andalso,theLSIandICaresameasabove.

Solderingiron
withgroundwire
orceramictype

damagebystaticelectricity.

Groundconductive
wriststrapforbody.

Conductivemat

1M

Thegroundresistance
betweenthegroundline
andthegroundislessthan10

SAFTY NOTICE

LEAKAGE CURRENT CHECK

2-3

SAFTY PRECAUTIONS

Plug the AC line cord directly into a 120V AC outlet (do
not use an isolation transformer for this check). Use an
AC voltmeter, having 5000 per volt or more sensitivity.
Connect a 1500 10W resistor,paralleled by a 0.15uF
150V AC capacitor between a knomn good earth ground
(water pipe, conduit, etc.) and all exposed metal parts of
cabinet (antennas, handle bracket, metal cabinet
screwheads, metal overlays, control shafts, etc.).

READING SHOULD NOT EXCEED 0.3V

DVD VIDEO PLAYER

Measure the AC voltage across the 1500 resistor.
The test must be conducted with the AC switch on and
then repeated with the AC switch off. The AC voltage
indicated by the meter may not exceed 0.3V.A reading
exceeding 0.3V indicates that a dangerous potential
exists, the fault must be located and corrected.
Repeat the above test with the DVD VIDEO PLAYER
power plug reversed.
NEVER RETURN A DVD VIDEO PLAYER TO THE
CUSTOMER WITHOUT TAKING NECESSARY
CORRECTIVE ACTION.

AC VOLTMETER

(5000 per volt
or more sensitivity)

Good earth ground

1500
10W

such as a water pipe,
conduit, etc.

AC OUTLET

0.15uF 150V AC

Test all exposed metal.
Voltmeter Hook-up for Leakage Current Check

The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated "dangerous voltage" within the
product's enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.

2-4

2.2 SAFETY INSTRUCTIONS

Battery Handling Guideline

Since the battery is packed in soft package, to ensure its better performance, it’s very important to carefully handle
the battery

2.2.1 Soft Aluminium foil
The soft aluminum packing foil is very easily damaged by sharp edge parts such as Ni-tabs, pins and needles.

• Don’t strike battery with any sharp edge parts

• Trim your nail or wear glove before taking battery

• Clean worktable to make sure no any sharp particle

2.2.2 Sealed edge
Sealing edge is very flimsy

• Don’t bend or fold sealing edge

2.2.3 Folding edge

The folding edge is form in battery process and passed all hermetic test.

• Don’t open or deform folding edge

2.2.4 Tabs
The battery tabs are not so stubborn especially for aluminum tab.

• Don’t bend tab

2.2.5 Mechanical shock

• Don’t Fall, hit, bend battery body

2.2.6 Short

Short terminals of battery is strictly prohibited, it may damage battery.

Caution: Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

3-1

3.0 Instruction for Use

You can download this information from the following websites:

http://www.philips.com/support
http://www.p4c.philips.com

4-1

4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS

Remove nine screws on back cabinet
to separate top cabinet and back
cabinet.

Generally open the front cabinet.

screws 9pcs

Remove 3 screws and disassemble the
connecter on the DVD LOADER.

Remove four screws and disassemble
the connecter on the Main board and
Battery.

Remove six screws on the key board.

screws 4pcs.

Remove the speaker grill and 4pcs
screws. .