Philips mcd 706 service manual

Page 1

DVD Micro System

MC D706

Service
Service
Servrce

all versions

ervice Manual

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TABLE OF CONTENTS ' ~ v . n = o
Handling chip components 1-1 AMP BOARD
Information about lead-tree soldering 1-2 circuit diagram 81
layout diagram 82
Technical specification
Service tools..t........ CPU BOARD
Service measurement setup. 2-2 circuit diagram 91
layout diagram 92
Connections and controlsat ...3-4
. . DVD MPEG BOARD
Disassembly diagram 4142 circuit diagram. 10-1.

Software version and upgrading layout diagram

Set block diagram
Set wiring diagram ..

VFD BOARD
circuit diagram
layout diagram

Electrical partslis
Revision listm.

TUNER BOARD
circuit diagram
layout diagram
layout diagram-amp box pcb assy

©Copyright 2006 Philips Consumer Electronics BV. Eindhoven, The Netherlands
All rights reserved. No pan at 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 YB 0635 Service Audio Printed in The Netherlands Subject to modification

Exploded view diagram11-1
Mechanical partslist ........................................................... 11-2...

12-1...

CLASS 1

LASER PRODUCT

3141785 31420

Version 1.0

$59

PHILIPS

Page 2

HANDLING CHIP COMPONENTS

GENERAL

CHIP
COMPONENT
SDLDER SDLDEW
COPPER TRACK
P.C.E.
GLUE
a
a : a
a a a
\/

SERVICE PACKAGE

CORRECT

COPPER TRAut

soLDERI NG
IRON

ESP COMENENT

DISMOUNTING MOUNTING
VACUUM PISTON mg. A PAIR or WIEEZERS
5522 395 Inua2 g
SOLDERING \ A
IRON
.4. WELLER
snlduv Ilp PI-NI
A SOLDER
60.5Ueamm
SOLDERING SDLDERING PRESSURE
IRDN IRoN
SDLDER WICK
5822 :21 50052
u-e- A pm or mgggps SDLDERING TIME snLDER 5
<3 sac/side 20.5Diamm
PRESSURE SOLDERINE
IRDN
HEATING HEATING a
fiafimma
CLEANING EXAMPLES
soLDER WIEK c
E coRREcT 3: E
PRECAUTIONS
SDLDERING
IRDN

WARNING

AII ICs and many other semiconductors are suscepIIbIe I0
electrostatic discharges (ESD) Careiess handIing during
repair can reduce IiIe drasticaIIy

When repairing, make sure that you are connected with the

same potentiai as the mass oI the set Via a wristband wrth
resistance Keep components and tooIs at this ootentiai.

® ATTENTION

Tous les IC et beaucwp d'autres semi-conducIeNrs sonI
sensIbIes aux dechaiges statioues (ESD) Leui Iongevite
pourrait etie consideiaoiement ecouiie'e par Ie Iait ouauoune
precaution nest prise a Ieur manipulahon

LOIS de reparations, s'assurer de bien eIre reIIé au meme
potentieI que Ia masse de I'appaieiI eI enIIIeeI Ie braceIeI
sem d'une resistance de sécurile

VeiIIei a as oue Ies composanls ainsi que Ies outiis que IDri
utiIise soient egaiernent a ce potentiei.

SaIety reguiations require that the set be restored to its
original condillon and Mal parts which are idenIIcaI wIIh
those specified be used.

Safety components are marked bythe symboI A

Les normes de securile exigenl que IappareiI soit terms
'a Iétat dorigine et QUE soient uIiIIsées Ies piéces de
rechange Idenllques 'a oeIIes speoiriees

Les composants de securite' sont mavqués

DANGER InvisIbIe Iaser radiation when open
AVOID DIRECT EXPOSURE To BEAM

(9 Varning !
Osanig Iaseistraining nar apparaten 'ar D'ppnad och
sp'arren a'r uvkoppIad. Betrakta e] straien

® Advarsel I
Usanig Iasersiréling ved ébmng rial sikkevhedsaIbrydere
e! we 31' lunktiort Undgé udsaetteIse for slva'tIIng

A

® WAHNUNG

AIIe ICS Imd vlele andere Halblelter Smd empIIrIdIIEh
gegenuher eIehtrostatischen EntIattungen (ESD)
UnsorgIaItige Behanoiung irn Reparaturtaii kann dIe
Lebensdauel drastisch Ieduzieren

Sorgen Sie daIuI. daB Sie im RepavalurIaH ubel ein PuIs-
armband mII Widerstand mit dem Massepotenlial des
Gerales verbundeh smd

HalIen Sie BauIeIIe and HIIIsmitIeI ebenIaHs auI diesem
PotehliaI.

SAFETY

®

Bei jedev Reparatw sInd die geIIenden sicheitieitsuoi-
schriflen zu beachlen. Der OriginaIzusland des Gerates
darf mcm verandert werden. Fur Repaialureh smd OriginaI-
ersaIzIeiIe zu verwenden.

Sicherheilsbauteile sind durch das SymboI A markien.

CLASS 1

LASER PRODUCT

@Varoitus I

Avalussa laineessa ia suoIaIukiItiksen ohitenaessa oIet aImina

nakymanomale IaserisaIeIIlee AIa katso sateeseen

(up WAARSCHUWING

AIIe Ics en ueIe andere haIIgeIeiders zijn geuoehg uoor
eiectrostatische ontiadingen (ESDI

Onzolgwldig behandelen IIIdens reparatie kan de Ievensduur
drastisch doen Vermindem. Zorg ervoor dat u tiiitens reparatie
via een poIsband meI weerstand verbonden bent met heIzeIVde
potentiaai aIs de massa van het apparaat.

Houd componenten en hquniitIdeIen ook op dtIZeIIde potentiaai

(D AVVERTIMENTO

Tum IC e parecchi semi-continuum sono sensibIIi aIle scariche
statiche (ESD)

La Ioro Iongeuita potreobe essere tenemente ridatta in caso dI
non osseruazione iteIIa pIfl grande oauzrone aIIa Ioro
manipoiazrone. Durante Ie riparationi occorre quindi essere
coIIegato aIIo stesso potenzraie che quelIo iteIIa rnassa
iteIa'pparecchio traniite un brachaIeIIo a resistenza
Assicurarsi che i componenti e anche in utensiIi con quaII si
Iavora siano anche a quesIo potenzraie

VeiIIgheIdsbepaIIngen vereisen, oat het apparaat in an
oorsprohkeIiiIke Ioestand wordt Ieruggebracm en dal
onceroeien, idermek aan die gespecihceeioe, warden IoegepasI
De VeiIigheidsonderdelen zijn aangeduid mel heI symbooI A

Le norme di sicurezza estigoho che I'apparecchio venga
Iimesso neIIe condiZIoni orIgInaIi 9 Che sIarIo ulIIiZzali I
peZZI dl ricambiago identici a queHI speciiicati
Compunenly oi sicurezza sono rnarcati con A

Aher seruicing and oetore returning Ihe set to customer
peflorm a Ieakage culrem measuvemen! Iesl Ilom aII
exposed metai parts to earth groundi to assure no
shock hazard exisIs

The leakage currenI musl not exceed 0 SmA.

"FourvoIre sécurile, ces documenls dDIvenI éIIe uIIIIsés par
des spéciahsles agrees, seuls habihlés 1a réparer votre
appareiI en panne.