Philips dvd 951 957 958 service manual

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DVD-Video Player

DVD 951 "

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SerVIce

CLASS 1
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DVD 951 I001
DVD 957 [001
DVD 958/001

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{DIGITAL VIDEO DIGITAL AUDIO

Contents Page
1 Technical specifications 2
2 Warnings. laser safety instructions and notes 3
3 Directions tor use 6
4 Dismantling instructions and exploded view 16
5 Diagnostic soltware descriptions and
troubleshooting 20
6 Block- and wiring diagram
Block diagram 45
Wiring diagram 46
7 Electrical diagrams and print-layouts Diagram PWB
Power supply 20P82027 47 48
AN Board Video control (Diagram 1A) 49 52/53
A/V Board Video out (Diagram 18) 50 52/53
A/V Board Audio (Diagram 2) 51 52/53
DTS Video (Diagram 01) 54 57/58
DTS Video (Diagram DZ) 55 57/58
DTS Video (Diagram DB) 56 57/58
Display panel (Diagram D) 59 60-64
Headphone panel (Diagram H) 65 65
Standby panel (Diagram 5) 66 66
8 Electrical alignments (not available) 67
9 Circuit descriptions and 67
List of abbreviations 70
10 Spare part list DVD951 /001 71
11 Spare part list DVD957 /001 77
12 Spare part list DVD9581001 78
© Copyright 2000 Philips Consumer Electronics B.V, Eindhoven. The Netherlands,
All rights reserved. No part at this publication may be reproduced, stored in a
retrieval system ortransmittsd. in any lorm or by any means, electronic, mechanical.
photocopying, or otherwise without the prior permission of Philips,
Published by MW 0067 Service PaCE Printed in the Netherlands SLIDJBCI to modification ® 3122 755 10940
£9 @ PHILIPS

Page 2

- 51 IDOI Technical specifications

1. Technical specifications

. .
Specifications
PLAYBACK SYSTEM
DVD-Video CONNECTIONS
video CD Y Output Cinch (green)
CD (CDeR and CD-RW) Ce (U) Output Cinch (blue)
DVD-RW CR (V) Output Cinch (red)
s-video Output Mlni DlN 4 pins

OPTICAL READOUT SYSTEM Video Output Cinch (yellow)
Lasertype Semiconductor AlGaAs Audio t+R output Cinch (whitured)
Numerical Aperture 0.50 (DVD) 5 Channel Analag Output;

0,45 (VCDICD) Audio Front ten/Right Cinch (white/red)
Wavelength 650 nm (DVD) Audio Surround Len/Right Cinch (white/red)

7130 nm (VCD/CD)

DVD DISC FORMAT

Medium Optical Disc
Diameter 11cm (8cm)
Playing ame One layer 2.15 ll
(12cm) Dual layer 4 in"
Two Side 4 30 M
single layer
Two side 8 73*
Dual layer
VIDEO FORMAT
DA Converter 10 bits
signal handling Components
Digital Compression MPEGZ (or DVD
MPEGl («VCD
TV STANDARD (PAUSOHI) (NTSC/LOHZ)
Number of lines 625 525
Playback Multistandard (PAL/NTSC)
DVD
Horiz Resolution 720 pixels 720 pixels
Vertical Resolution 576 lines 480 lines
VCD
Honz Resolution 351 pmels 352 pixels
Vertical Resolution 288 ltrles 240 lines

VIDEO PERFORMANCE
Video output
sevideo output

1 vpp into 75 ohm
Y, 1 Vpp into 75 ohm

C 0.3 Vpp Into 75 ohm
Y'1Vpp into 75 ohm

Cs CR D7Vpp into 75 ohm

Y Ca CR (YUV) output

Black Level Shin Onlott

Video snitt LefI/nghl

AUDIO FORMAT

Digital MPEG Compressed Digital
DTS/AC-3
P04 16, 20, 24 bits

is. 441 48, 9e l Analog Sound Stereo
2 channel downmix from DTS multichannel sound
Dolby Pro Logic downmlx from Dolby Digital (AC-3) multi-channei sound
Full decoding ofAC] and DTS multichannel surround sound
3D Sound for virtual 51 channel sound on 2 speakers

AUDIO PERFORMANCE

DA Corwerter 14 hits
DVD ts 96 kHz 4 Hz . 44 kHz

is 48 kHz 4 Hz . 22 kHz
Video CD ls 441 kHz 4 Hz , 20 kHz
CD ts 44.1 kHz 4 Hz , 20 kHz
Signaeroise (1kHz) 103 dB
Dynamic Range (1kl-lz) 100 dB
Crosstalk (lkHz) 113 dB
Distortion and Noise (1kHz) 91 dB
l-leadphone 30mw at 32 Ohm load

headphone Imp 8»2l< Ohm

9 typical playing time formtwle with z spoken languages and 3 Subtitle languages.

Audio Center
Audio Subwoofer
Digital Output

Cinch (iaiue)

Cinch (black)

1 coaxiali optical

lEC9sa tor CDDA / LPCM

lEC1937 tor MPEGl/ZACJ and DTS
Headphone 6.3 mm Jack
CABINET
Dimensions (w x h x d)

1712 x 394 X 12.o4 inch
435 x100 x 321mm
Approx. 8 8 pounds
Approx) 4 Kg

GENERAL FUNCTIONALITY

Stop I Play/ Pause

Fast Forward/ Backward

Time Search

Step Forward / Backward

Slow Motion

Title / Chapter /Tracl< Select

Skip Next/ PreVIDus

Repeat (Chapter lTitle / All) or (Track I All)
AVE Repeat

Shullle

Scan

Enhanced ease or use graphical interface
Perlect Suil wllh digital mum-tap filler
Zoom (xl.33. x2. k4) wrth picture ennancement
Smart Picture (Personal Colour Settings)
3D Sound

5.1 Channels user defined speaker settings
Easy Jog

Audio and Video bit rate indicator

Beeper

Weight

DVD FUNCTIONALITY

Multirangle Selection

Audio Selection (1 out o( max, 13 languages)

Subtitles Selection (1 out of max. 32 languages)

Aspect Reno conversion (16.9) 4:3 Letterbox, 4:3 Part Scan)
Parental Control and Disk Lock

Disc Menu support (Title Menu and Access Control)
Resume (5 discs) after stop / standby
ProgrammingTitles/chapters With Favonte Selection

VIDEO co FUNCTIONALITY
Playback Control torVCD 2,0 discs

Disc Lock

Resume (5 discs) after stop / standby
ProgrammingTracks With Favorite Selection

AUDIO CD FUNCTIONALITY

Time Display (Total (Track I Remaining Track Time)
Full audio functionality with remote control
Programming With Favorite Track Selection

Sflecificutions sub/ea to change without prior notice

SPECIFICATIONS 25

English

EMA