Philips mcd 759 service manual

Page 1

DVD Micro theatre

Serviee
Servgee
SerVIce -

TABLE OF CONTENTS

Handling chip components ........................................................... 1-1
Leadfree and salety information .................................................... 1-2
Technical specification ................................................................... 2-1
Service tools ..................... 2-1

Service measurement setu

Connections and controls 3-1.. 3- 4
Dismantling instructions. 4-1.. 4.- 2
Software version check and upgrading ......................................... 5-1

Block diagram.
Wiring diagram .

VFD Board
circuit diagram.
layout diagram.

Tuner Board
circuit diagram.
layout diagram.

©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 ortransmitted, in any torm or by any means, electronic, mechanical, photocopying,

or otherWise without the prior permission of Philips.
Published by LX 0705 Service Audio Subject to modification

Version 1.1

2%

MC D759

all versions

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CPU Board

circuit diagram
layout diagram ..

AMP Board & Power Board
circuit diagram
layout diagram

.10-

Wooler AMP Board
circuit diagram. ................................................................ 11-1
layout diagram .............................................................. 11-2...11-3

DVD MPEG Board
circuit diagram
layout diagram

Exploded view diagram.
Mechanical partslist...

Electrical partslist. .14-1...14-3
Revision list ......

CLASS 1

LASER PRODUCT

3141785 31291

PHILIPS

Page 2

HANDLING CHIP COMPONENTS

GENERAL

CNIP
CDMPONENT

SDLDER SOLDER
CCPPER TRACK
P.C.B.

GLUE

SERVICE PACKAGE

\

DISMUUNTING

VACUUM PISTON
4322 395 10052

SDLDERI NG
IRON

n.5, WELLER
soldsv tip PTEHT

SDLDERINC
IRON

soLDER WICK
4822 321 40042

3.5 A PAIR

or MEEZERS

HEATING

SDLDERI NG
IRnN

CLEANING

SOLDER WICK

HEATI MG

MOUNTING
mg. A PAIR OF TREEZERS

////

A
A SOLDER
20.5- Mum.
SCLDERING PRESSURE
IRCN
SDLDERING TI ME sCLDER B
<3 sec/sum BU.5*U.Emm
PRESSURE SDLDERI NC
IRUN
B
EXAM PLES
C
CORPECI : :

PRECAUTIONS
SDLDERING
IRUN

CORRECT

COPPER TRACK

SULDERING
IRuN

23W CDMENENT

%@&

SOLDERI NG
IRON

WARNING

AII ICs and many olher semiconduclovs ave susceplibIe Io
eIecImsIaIic discharges (ESD) CaIeIess Randlmg during
way can Ieduce Iife draslicalIy.

When Iepairmg, make sure maI you are connecled mm me

same poIenIIaI as the mass M (he set vIa a ersIband wiIh
resIsIance Keep components and tools at this polenIIaI

® ATTENTION

ToUs Ies IC eI beaucoup d'aWes semrconducteurs sun!
sensIbIes aux déchavges sIaIIques (ESDI. LeuI longévIle
pourraIl éIre consIdé-rablemem écounée par Ie IaII qu'aucune
pIecaUIIon nésI prIse a New manIpUIalIorI.

Lars de IeparatIons, sassurer de men éIre reIIé an meme
potenlIeI qUe Ia masse de I'appaIeII eI enIIIeeI Ie braceIeI
sem d'une réslstance de sécImIé

VeIHer 51 Ce que Ies composanls aInSI qUe Ies outIIs que l'on
uIIIIse soIerII égaIementé ce polenIIeI.

Safer reguIaIIons qumre IhaI Ihe seI be resIoIed Io IIs
oviginaI condIIion and mm pans thch are Idenllcal wim
Ihose spemlied he used.

Safety componems are marked by me symbol A

Les novmes de sécunlé engenI que I'appaveIl suII Iemis
3a letat dongme eI que sOIenI uIIIIsées Ies pIeces de
rechange Idenliques a ceHes spécIIiées.

Les composams de secunle sum marques A

DANGER: InvisIbIe laser radIatIon when open.
AVOID DIRECT EXPOSURE TO BEAM

® Varning !
OsanIg Iasersualamg nar apparaIen ar dppnad och
sp'arren av UrkoppIad. EeIIaKIa e] sIréIIen.

® Advarsel !
Usanig Iasevslrélmg ved ébnmg nar sIkRemedsaIbrydeve
ev Ude aIIunkIIon Undgé udsaeneIse lor stralmg

A

@ WARNUNG

AHe ICE und vIele andeve Halbleiter SInd empIIndlIch
gegenubev elekIrosIalIschen EnIIadungen (ESD).
UnsorgIalIIge BehandIung im RepaIaIuNaH kann me
Lebensdauer drasIIsch reduzIeren.

Sovgen SIe daIUr, daB SIe im RepavalunaH Libel ein FuIsr

armband mII WIdersIand mIl dem Massepotenlial des
Ger'ates vevbunden sind

HaIIen SIe BauIeIle Und HiIIsmIIIeI ebenlaHs aUI dIesem
PolenIIaI

SAFETY

BeI yedev Reparamr sInd dle geIIenden sIcRememsvor-
schnflen zu beacmen Dev OrIgInaIzUsland des GeI'aIes

darI mom veranden warden. FIJI Reparaluren sInd OrIgIIIaI-

ersaIZIeIle ZU verwenden.
SIchemeIISbaUIelIe SInd durch das SymboI A marklefl.

CLASS 1

LASER PRODUCT

@Varoilus !

AvaIussa IaIIIeessa Ia suojaIukiIuksen ahiteuaessa eIeI aIIIiIna

na'Ryma'nbma'IIe IaserIs'aIeinHe AI'a kaIso sa'leeseen I

® WAARSCHUWING

AIle IC's en veIe andere haIIgeIeIders szn gevoeIig voov
eIecIvosIaIische onlladmgen (ESD).

OnzorgvuIdI'g behandeIen Iiydens vepavalie kan de Ievensduur
dvastIsch doen vermindem 2mg ewom dal u mdens Iepavalie
via een polsband meI weeIsIand verbonden bent meI heIzeIIde
potenIIaal aIs de massa van het apparaat

Houd Componemen en hulpmiddeIen 00k op diIzeIIde potemiaa

® AVVERTIMENTO

Tum If} e parecchI semI-condmIorI sono sensIbIII aHe scanche
sIalIche (ESD).

La Ima longevIIél palrebbe essere IorIemenIe IIdaIIa In Case w
non osseNazIone deIla plIJ grande caUzIone aHa Imo
mampolazlone. Durante Ie ripavallom acme qumm essere
coIlegam aHo sIesso palenzlale cRe qUeIIo delIa massa
deIapparecchIo lramite un brachaIeIIo a IesIslenza.
AssicUIaIsI che i componenh e ancRe in uIenSIII con qUaIi SI
lavova sIano anche a queslo poIenzIaIe.

VeiIIgheIdsbepalIngen veveisen, daI heI apparaal In szn
oovspvonkelwke Ioesland wordI Ievuggebvacm en dal
ondevdelen IdenIIek aan de gespecwiceevde wovden IoegepasI.
De VeIIIgNeIdsondeIdeIen lIm aangeduvd mel Nel symbooI A

Le norme dI sIcurezza eslIgono che l'apparecchio venga
rImesso nelIe condIziom oIIgInalI e che SIano uIiIizzaIiI
pezzi dI rIcambIago IdenIiCI a quelIi SPECIIICaII
ComponenIy dI sIcurezza sane "mean can A

AIIer sevvimng and belove IeIuInIng (he sel Io cusIomer
perIovm a Ieakage currenI measurement Iesl fvom aIl
exposed meIal parts Io eanh ground Io assure no
shock hazard exIsIs

The Ieakage cunent musI naI exceed 0 5mA

Pow volve secunte, ces documents dowenl éIre UIIIIsés par
des spéCIaIIstes agvées seuIs habiIiIes a Iepaver vane
appaveiI en panne".