Philips DVD733K/781 User manual

Published by MW 0165 Service PaCE Printed in the Netherlands Subject to modification  3122 785 11230
©
Copyright 2001 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.
DVD-Video Player DVD733K
DVD733K /691 /781
CL 16532007_109.eps
020501
Contents Page
1 Technical Specifications And Connection
Facilities 2
2 Warnings, Laser Safety Instructions And Notes 3
3 Directions For Use 6
4 Mechanical Instructions And Exploded Views 14
5 Diagnostic Software Descriptions And
Troubleshooting 19
6
Block and Wiring Diagram
Block Diagram 37
Wiring Diagram 38
7
Electrical Diagrams And Print-Layouts Diagram PWB
Power Supply 39 40-41
A/V Board Video (Diagram A1) 42 44-47
A/V Board Audio (Diagram A2) 43 44-47
Display Panel(Diagram D) 48 49-51
Microphone And HP Panel (Diagram K) 52 53-54
Bare Board Standby 55 55
8 Electrical Alignments 57
9 Circuit Descriptions And 57
List Of Abbreviations 60
10 Spare Part List 61

Technical Specifications
GB 2 DVD733K /691/7811.
1. Technical Specifications
English
Specifications
PLAYBACK SYSTEM
DVD Video
Video CD & SVCD
CD (CD-Recordable and CD-Rewritable)
DVD+RW
MP3
OPTICAL READOUT SYSTEM
Lasertype Semiconductor AlGaAs
Numerical Aperture 0.60 (DVD)
0.45 (VCD/CD)
Wavelength 650 nm (DVD)
780 nm (VCD/CD)
DVD DISC FORMAT
Medium Optical Disc
Diameter 12cm (8cm)
Playing time One layer 2.15 h*
(12cm) Dual layer 4 h*
Two side 4.30 h*
Single layer
Two side 8 h*
Dual layer
VIDEO FORMAT
DA Converter 10 bits
Signal handling Components
Digital Compression MPEG2 for DVD,
MPEG1 for VCD
TV STANDARD (PAL/50Hz) (NTSC/60Hz)
Number of lines 625 525
Playback Multistandard (PAL/NTSC)
DVD
Horizontal Resolution 720 pixels 720 pixels
Vertical Resolution 576 lines 480 lines
VCD
Horizontal Resolution 352 pixels 352 pixels
Vertical Resolution 288 lines 240 lines
VIDEO PERFORMANCE
Video output 1 Vpp into 75 ohm
S-Video output Y: 1 Vpp into 75 ohm
C: 0.3 Vpp into 75 ohm
Component video output Y: 1 Vpp into 75 ohm
PB/CBPR/CR: 0.7 Vpp into 75 ohm
Black Level Shift On/Off
Video Shift Left/Right
AUDIO FORMAT
Digital MPEG Compressed Digital
DTS/Dolby Digital
PCM 16, 20, 24 bits
fs, 44.1, 48, 96 kHz
Analog Sound Stereo
Dolby Pro Logic downmix from Dolby Digital multi-channel sound
3D Sound (TruSurround) for virtual 5.1 channel sound on 2 speakers
AUDIO PERFORMANCE
DA Converter 24 bits
DVD fs 96 kHz 4 Hz - 44 kHz
fs 48 kHz 4 Hz - 22 kHz
Video CD fs 44.1 kHz 4 Hz - 20 kHz
CD fs 44.1 kHz 4 Hz - 20 kHz
Signal-Noise (1kHz) 100 dB
Dynamic Range (1kHz) 97 dB
Crosstalk (1kHz) 110 dB
Distortion and Noise (1kHz) 88 dB
MPEG MP3 MPEG Audio L3
Headphone 30mW at 32 Ohm load,
headphone imp. 8-2k Ohm
CONNECTIONS
Y Output Cinch (green)
PB/CBOutput Cinch (blue)
PR/CROutput Cinch (red)
S-Video Output Mini DIN, 4 pins
Video Output Cinch (yellow)
Audio L+R output Cinch (white/red)
Subwoofer output Cinch (black)
Digital Output 1 coaxial, 1 optical
IEC958 for CDDA / LPCM
IEC1937 for MPEG1/2, Dolby Digital and DTS
Headphone 6.3 mm Jack
Microphone 2 x 6.3 mm Jack
CABINET
Dimensions (w x h x d) 435 x 92 x 320 mm
Weight Approximately 4 Kg
GENERAL FUNCTIONALITY
Stop / Play / Pause
Fast Forward / Backward
Time Search
Step Forward / Backward
Slow Motion
Title / Chapter / Track Select
Skip Next / Previous
Repeat (Chapter / Title / All) or (Track / All)
A-B Repeat
Shuffle
Scan
New enhanced user graphical interface
Perfect Still with digital multi-tap filter
Zoom (xl.33, x2, x4) with picture enhancement
Smart Picture for convenient personal color setting
NTSC/PAL Conversion
Screen Saver (Dim 75% after 15 minutes)
3D Sound (TruSurround)
Virtual Jog Shuttle
Audio and video bit rate indicator
DVD FUNCTIONALITY
Multi-angle Selection
Audio Selection (one out of maximum eight languages)
Subtitles Selection (one out of maximum 32 languages)
Aspect Ratio conversion (16:9, 4:3 Letterbox, 4:3 Pan Scan)
Parental Control and Child Lock
Disc Menu support (Title Menu and Access Control)
Resume (5 discs) after stop / standby
Programming Titles/chapters with Favorite Track Selection
VIDEO CD FUNCTIONALITY
Playback Control for VCD 2.0 discs
Child Lock
Resume (5 discs) after stop / standby
Programming Tracks with Favorite Track Selection
AUDIO CD FUNCTIONALITY
Time Display (Total / Track / Remaining Track Time)
Full audio functionality with remote control
Programming with Favorite Track Selection
MP3 FUNCTIONALITY
Time Display (Track)
Album and Track Selection
Repeat (Disc / Album / Track)
KARAOKE FUNCTIONALITY
2 microphone inputs
Echo control
Key control
Vocal Cancel/Fader
Mode Selection forVCD and DVD
* typical playing time for movie with 2 spoken languages and 3 subtitle languages
Specifications subject to change without prior notice
SPECIFICATIONS

Warnings And Laser Safety Instructions GB 3DVD733K /691/781 2.
2. Warnings And Laser Safety Instructions
SHOCK, FIRE HAZARD SERVICE TEST:
CAUTION: After servicing this appliance and prior to returning to customer, measure the resistance between
either primary AC cord connector pins (with unit NOT connected to AC mains and its Power switch ON), and the
face or Front Panel of product and controls and chassis bottom,
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC
power is applied, and verified before return to user/customer.
Ref.UL Standard NO.1492.
NOTE ON SAFETY:
Symbol : Fire or electrical shock hazard. Only original parts should be used to replace any part with symbol
Any other component substitution(other than original type), may increase risk or fire or electrical shock hazard.
FATTENTION
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 a 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 a ce que les composants ainsi que les
outils que l’on utilise soient également a ce
potentiel.
DWARNUNG
Alle IC und viele andere Halbleiter sind
empfindlich gegen elektrostatische
Entladungen (ESD).
Unsorgfältige Behandlung bei der Reparatur
kann die Lebensdauer drastisch vermindern.
Sorgen sie dafür, das Sie im Reparaturfall
über ein Pulsarmband mit Widerstand mit
dem Massepotential des Gerätes verbunden
sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls
auf diesem Potential.
WAARSCHUWING
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor elektrostatische 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.
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevita potrebbe essere fortemente
ridatta in caso di non osservazione della piu
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.
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.
WARNING
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden.
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et
que soient utilisées les pièces de rechange identiques à celles spécifiées.
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne.”
GB NL
I
D
I
F
GB
NL
CL 96532065_002.eps
120799

Warnings And Laser Safety Instructions
GB 4 DVD733K /691/7812.
LASER SAFETY
This unit employs a laser. Only a qualified service person should remove the cover or attempt to service this
device, due to possible eye injury.
LASER DEVICE UNIT
Type: SemiconductorlaserGaAlAs
Wave length: 650 nm (DVD)
780 nm (VCD/CD)
Output Power: 7 mW (DVD)
10 mW (VCD/CD)
Beam divergence: 60 degree
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURE OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
AVOID DIRECT EXPOSURE TO BEAM
WARNING
The use of optical instruments with this product will increase eye hazard.
Repair handling should take place as much as possible with a disc loaded inside the player
WARNING LOCATION: INSIDE ON LASER COVERSHIELD
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅUDSÆTTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES UNNGÅEKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄKATSO SÄTEESEEN
VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
ATTENTION RAYO NNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
Warning for powersupply on position 1005
The primary side of the powersupply including the heatsink carries live mains voltage when the
player is connected to the mains even when the player is swiched off !
This primary area is not shielded so it is possible to touch copper tracks and/or components when
servicing the player. Service personnel have to take precautions to prevent touching this area or
components in this area .
The primary side of the powersupply has been indicated with a lightning stroke and a stripe-marked
printed on the printed wiring board
!
CL06532096_022.eps
060700

Warnings And Laser Safety Instructions GB 5DVD733K /691/781 2.
2.1 Notes
2.1.1 DVD-Module
For repair of the DVD-module SD3, the service manual 3122
785 11010 has to be used.
2.1.2 ComPair
For assistance with the repair process of the monoboard an
electronic Fault finding guidance has been developed , this
program is called ComPair.
This ComPair program is available on CDROM.
The Version of the CDROM for repair of the monoboard is
V1.3 or higher and can be ordered with codenumber : 4822
727 21637.
This is an update CDROM , so when the COMPAIR CDROM
is used for the first time , one has to install the ComPair
ENGINE CDROM V1.2 first.
The V1.2 CDROM can be ordered with codenumber 4822
727 634 and has to registered after installation , the
procedure for registration is explained in the help file of the
program and in the booklet from the CDROM.
The cable to connect the monoboard with a PC can be
ordered with codenumber 3122 785 90017.
All the hardware and software requirements of the systems
necessary for working with ComPair is described on the
CDROM.