Philips AZ-5741 Service Manual

DVD 4W CD Soundmachine

AZ5741/55/93/98/79

CONTENTS

Technical Specification......................................................................1-1..1-5

Safety Instruction......................................................................................2-1

Version Variation.......................................................................................2-2

Block diagram...........................................................................................3-1

Wiring diagram ........................................................................................3-2

Circuit Diagram

All PCB board......................................................................................4-1 4-5

Layout diagram

All PCB Layout....................................................................................5-1 5-6

Explode Drawing.......................................................................................6-1

Copyright 2012 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 LZ 1209 Subject to modification

Version 1.1

3141 785 37561

TECHNICAL SPECIFICATION

SPEAKER GRILL(LEFT)

14 15

11 STOP KNOB

FRONT CABINET

Battery location

17 DISPLAY LENS

FUNCTION MODE KNOB 18

Pos.

TUNER LENS

MODE KNOB

KNOB RING

TOP CABINET

HANDLE

TUNING KNOB

ZOOM KNOB

VOL KNOB

Description Pos. Description

2 CD DOOR

IR SENSOR

FUNCTION CONTROL

SPEAKER GRILL(RIGHT)

USB COVER

ANTENNA

ACCESSORIES :

(1) Remote Control

(3) AV Cable

27 AV Out Jack

28 Headphone Jack

29 AC JACK

(2) AC Cord

Units in Dealercarton: 1 set

Weight (including packing): 3.98 kg

Weight (excluding packing and batteries): 3.05 kg

Unit in Mastercarton: N/A

Material: ABS/HIPS

Finishing:

Dimensions with Boxes 390 x 240 x 160mm (LxWxH)

CABINET

Dimensions without Boxes: 454 x 275 x 200 mm (LxWxH)

Connector type

INTERCONNECTION POSSIBILITIES

lectrical data (input or R.O.

Pos. Connection/Function

1-1

TECHNICAL SPECIFICATION

GENERAL DESCRIPTION

(Per Channel 2W )

LIFE TIME(according to XUT-0026)

5 Years

PERFORMANCE CLASSES

Class Tuner Supply+Amplifier Loudspeaker Boxes Cassette Recorde

DVD/CD

IX X X

II X

III

SAFETY requirements

See Sh-190-05

RADIATION/IMMUNITY requirements(EMC)

See Sh-190-05

CLIMATIC requirements(according to UAN-D1590) ALL climates : ʾˈк till +35 к MODERATE climates :N

till к

POWER SUPPLY MAINS (AC)

Version /98 /93 /55 AC Voltage 115V /230V ± 10% 220V± 15% 115V /230V ± 10%

oltage Selection Yes NA Yes

Frequency 60 /50 Hz 50 Hz 60 /50 Hz POWER CONSUMPTION

AZ5741/98/93/55

Operation (1/8 Prated,Nom AC input) 12W MAX POWER CONSUMPTION 18W

DVD PLAYER/ Digital Tuner /CASSETTE REC

Standb

İ2

Q and R according to Product Division Rules

Quality : 0.4% (major) 1.5%(minor)

Reliability : 2.0% (C42)

Tested according to General Test Instruction UAN-D1591 Measured According to UAN-L1059 unless otherwise stated

All

not mentione

d dat

e, please referto

PQR XUW-0010-JUNE 2001

1-2

1-3

TECHNICAL DESCRIPTION

Per Channel 2W

ELECTRICAL DAT

IS: NA Playable Disc:DVD Single/Double Layer CD/MP3/WMA VCD1.1/2.1 MAX: NA SVCD Kodak Photo CD VEC: NA Video Output: Composite Output 1VPP 75ohm

Level Difference: ±3 dB

Tuner: FM 67.5 kHz, Tape: NA

Line Output: 1-2v RMS 10K ohm

Source Difference: '+/-3 dB

Channel Difference: ±3 dB Hum (Volume Maximum Vol-20dB): 200 nW Residual Noise (Volume Minimum):

Lim: 0.06 ȝW

Channel Seperation: Shock sens.: >3g

40dB at 1KHz /35dB at 16KHz /30 dB at 20KHz

signal to noise ratio : 65

OUTPUT POWER(8ohm Loading)

Mains Operation : 2W (NORMAL Per Channel) At cold condition with 10%THD 1KHz AC 230V/50Hz (or 127V/60Hz)

2.3W(LIMIT)

Frequency Response 100Hz ~ 16KHz within +0.5/–1.0dB (@ REF output )

LOUDSPEAKER(BOXES) Rated Impeddance Left/Right: 8ȍ @ 100 Hz ~ 20kHz Matrix: NA

REMARKS (*1) Deviations from PQR (FWD831).

TECHNICAL SPECIFICATION

1-4

TECHNICAL DESCRIPTION

GENERAL PART

WAVE Range TOLERANCES

FM 87.00~108.50 MHz -/+0.5 ~ -/+0.5MHZ

ELECTRICAL DAT

TAPE Nom limit unit FM Nom limit unit

-3dB Limiting Point : AM SUPRESION (60 INPUT) : Distortion(RF 1 mV, Freq.Dev.75kHz) :

IF : S/N 26dB Quieting sens.AC

ImageRejection :

Audio Fidelity, Cent.-6dB (-50us100TO 10kH

Large singnal handling

Hum (at Min VOL) 10% Distortion Power 98MHZ FM S/N Ratio(A weighted) Mono input 68dBf Channel unbalance 250H

Z to 6300HZ

Channel separation (1kHz) dB

dB dB

If Rejection 50

Nom

10.7 122116

1.3

AFC hold range (60dB INPUT -3dB)

KHZ

dBuv

TAPE MAX OUT POWER DISTORTION λ

REC DISTORTION ( DC BIAS )

Hum&Noise Playback S/N Ratio (Unweighted)-T112

Channel sepearation(PB only)-T141 1KHz

ERASE RATIO

TAPE SPEED

REC S/N RATIO(A weighted) Rec separation

channel balance

unit

ı w

limit

dB dB H

dB dB

REC Playback Frequency Response(125-6.3kHz

)

Chanel output diff 0

Max out power 2

WOW &FLUTTER

±3dB dB

100HZ 0 ±3dB dB

˅˃

±0.1

116

45

350

Љ˅

0.9

4555

15 25

±0

˅˄

50-60

±3

18

±3

108

±3dB

MIN NOISE 1



16KHZ

MAX HUM &NOISE 1 5

THD 10% power output 1.2

FREQUENCY RESPONSE 1KHZ

50 ı dB

10KHZ 35 ı dB

Nom Distortion 0.5 ˄

100HZ 35

T.H .D +NOISE (1KHZ.0dB) 1 0.9

2 mV

S/N RATIO 60 ı dB

ı dB

ı w

CHANEEL SEPARATION 1

TECHNICAL SPECIFICATION

Description External DAC

DVD ME

AI-

313(S

F-HD87

output register

Channel Unbalance <±2dB ( Vol 0 ~ -50dB ) Frequency Response(+0.5/-1.0dB) 20Hz~20kHz Signal to Noise Ratio(A-weighted) 70dBA Lim 65 dBA(at -20dBFS) THD Noise(20 ~20,000Hz) 0.5%(Lim 2%)

(1kHz) 0.1% at -20dBFS Outband Attentuation 35dB Channel Separation 1K 40dB (Lim.30dB)

16K 35dB(Lim.25dB) 20K 30dB(Lim.25dB)

Emphasls(switched automatically by CD 10) 15 / 50ȝs

Remarks:

(*1) Deviation from PQR (XUW-0010 June 2001)

Video Performance

Description NTSC PAL Amplitude output 1.0Vpp(+10/-10%) 1.0Vpp(+10/-10%) White bar 714mVpp(+10/-10%) 700mVpp(±10%) Sync amplitude 286mVpp(±40mV) 300mVpp(+30/-50mV) Burst amplitude 286mVpp(±40mV) 300mVpp(+30/-50mV) Burst/Chroma ratio ±5% ±5% S/N luminance

Њ48dB Њ48dB

S/N chroma

M:Њ58dB/PM:Њ51dB

M:Њ51dB/PM:Њ46dB Video bandwidth 6MHz(-5dB) 6MHz(-7dB) Chroma subcanics frequency fsc=3.579545Mhz(±50ppm) fsc=4.433618Mhz(±50ppm) Chroma/Luminance delay

Љ80ns Љ80ns

Subcanics locked/unlocked Locked locked

Mp3 performance

SANYO

description

Bit rates 32K-320Kps Sampling rates(MPEG-1 Layer 3) 32kHz/44.1KHZ/48kHz Joliet (8 character OSD display) Windows XP UDF basic (close format) Mp3 multisession Directory resting Max 8 level, Max directory 32 Display filename/ID3 255 folders/999songs

1-5

2.0 SAFTETY INSTRUCTIONS

WARNING

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.

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.

2-2

ESD

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

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.

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.

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

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.

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.

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

Warning !

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

Varning !

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

Varoitus !

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.

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