Philips mc 220 service manual

Page 1

Micro System MC-220

$@EFWE@@ all Versions
Service
Servrce

COMPACT
TABLE OF CONTENTS filfl§@

DIGITAL AUDIO

Handling chip components
Technical specification
Service tools
Service measurement setup
Connections and controls ..

CD MODULE (CD99-DA11)
circuit diagram ..
layout diagram ..

POWER BOARD
circuit diagram ..
Disassembly diagram 4-1 layout diagram ..
Service Test Program.
Pin description of lC
Set block diagram
Set wiring diagram

FRONT BOARD
circuit diagram ..
layout diagram ..

LED BOARD COMBI BOARD
circuit diagram circuit diagram. .
layout diagram layout diagram ..

circuit diagram (for /22/25)...

TUNER BOARD (E606 cenelec) layout diagram ( ior l22/25) ..
circuit diagram
layout diagram
tuner adjustmen a

Exploded view (main set)
Mechanical partslist
Exploded view diagram (tape deck
TUNER BOARD (ECOG non cenelec)
circuit diagram
layout diagram
tuner adjustment table

Electrical partslist

Electrical partslist ( -17...14-22

ETF 3 TAPE DECK MODULE
circuit diagram
layout diagram
tape deck adjustment.
tape deck wiring diagram

CLASS 1

©Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands LASER PRODUCT
All rights reserved. No part of this publication may be reproduced, stored in a retrieval
system or transmitted, in any lorm or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission 01 Philips.

Published by LX 0302 Service Audio Printed in The Netherlands Subject to modification 3140 785 32370

0% PHILIPS

Q5

Page 2

HANDLING CHIP COMPONENTS

GENERAL

CHIP
SOLDER COMPONENT SOLDER
CLIPPER TRACK
GLUE

DISMDUNTING

VACUUM Plslall
522 395 10052

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aufuar up PT-H?

soLnERl NG
IRON

suLDER Wk
4522 321 Acme

9.5,. A PAIR or MEEZERS

SULDERl NG
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cLEAMl MG

SDLDER WlCK

MOUNTING
3.3. A PAH? 0F MEEZERS

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SDLDERING PRESSURE
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SOLDERING WE SULDER 3
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PRESSURE SaLDERlNl:
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EXAMPLES
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PRECAUHONS
SOLDERING
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CORRECT

COPPER Wax

SULDERNG
IRUN
gt
7
SERWOE PACKAGE lP DOM NENT
WARNING ESD ® WAARSCHUWING
All le and many other semiconductors are suscepllble ld Alle IC's en vele ahdere hallgelerders zun geycelrg ydcr
electrostatrc drscharges (ESD). Careless trandlrng dunng electrostatrsche chtladihgen (ESD)
reparrcan reduce llle draslrcally. Onzorguuldig behandelen ludens reparatre kah de leuensduur
When reparnhg make sure that you are connected wllh Ihe drasnscn dcen yermmdem. Zdrg ervool dat u ludens reparatre
Same potential as the mass 0! the set we a wlislband wllh vla eerl palsband met weelsland velbonden bent met hetzellde
resrslahce. Keep compdnehls and tools at Ihls pctentlal. patentraal als de massa van hel appalaal.
Houd ccmpdnehteh en nulpmrddelen 00k pp dllzelfde pctentraal.
ATTENTION
$2 les IC er beaucuup d'aulres semlrconducleurs scnt @ WARNUNG (D AWEHTIMENTO

senslbles aux d charges slaquues lESD). Leur long we
pcurrart tre consld rahlement mun e par le tart qu'aucune
pr caulrdn n st prrse leur manlpulatldn,

Lorsde r paratrons, s'assurerde blen lre rell au m me
pclentrel que la masse de l'apparerl et enlrleer le bracelet
59! d unel slslance de 5 Cum.

VelHer ce que les mmpasanE alnsl que lesdutrlsque l on
u|t|lse solent galement ce potentlel.

Salety regulatidns require me the set be restored la rs
cnglnal candlllan and mat pans whrcn are rdenlrcal wrlh
lncse specrlred he used,

Safely campcnents are marked by the symbol A

(9

Les hcrmes de s cunt exlgenl que l apparerl salt remrs
I tar d onglne et que selent utrlrses les pr ces de

recnange idenllques celles Sp cllr es.

Les compdsanls de s cunt sdnl marqu s

Alle ICs und urele andere Halblellel slnd emplindlrch
gegen per elektmstatrsclren Enlladungen 1550)
unscrgl llrge Behandlung im Reparaturlall kann dre
Lebensdauel drastisch reduzreren

sdrgen Sie dal r, da/Sle lm Heparaturlall her ern Pulse
armband mll Wrdersland mil dem Massepdtenual des
Gerles yerbunden slnd.

Hallen Sle Bauterle und Hrllsmrltel epenlalls aul dlesem
Petenual

SAFETY

®

Bel leder Heparatur slnd dle gellenden Slcherheltsvolr

sclmllen zu beacnten. Der Onglnalzusland des Ger Ies
darl nrcht ver nden werden F r Hepalaluren srnd crigrnal
ersatzlerle zu verwenden

Srcnerneushaulerle srnd durcn das Sympdl A markrert.

DANGER: lnvlslble lasel radlallorl when open
AVOlD DlRECT EXPOSURE TO BEAM,

(9 Varning !
Osynllg laserstr lnlng n r appalalen r ppnad ccn
sp rren r urkupplad. Bellakla e] slr len

.Advarsel !
Usynlrg laserslr ling yed bnlng n r slkkelhedsalbrydele
er ude al lunkuen. Undg udsaeltelse ldr str lrng

CLASS 1

LASER PRODUCT

@Varoitus !

Avatussa lartteessa la sualaluklluksen ohrtenaessa dlet alturna

n kym ll m lle lasens lellylle | katsd steeseen l

Tum IC e parecchi semlrcondulloll sand sensrprlr alle scanche
stalrche [ESD].

La ldrc longevit pdlretrpe essere lonemenle ndana m case di
nan dsseryazrdne della pl grande cauzrdne alla lord
mampdlazldne. Durante le nparallonr cccdrre quindi essere
collegatd allo stessd palenzlale che quelld della massa

del pparecchid Ilamlle un blacclaleno a resistenza.
Assrcurarsr che r componentr e anche glr utenslli ccn quall sl
laydra sranc anche a quesla pdtenzrale.

Verlrgnerdspepallngen vereisen dat het apparaar rn zljn
dorsprcnkelruke ldestand wcrdt lemggeblacm en dat
enderdelen, identrek aan de gespecmceerde warden lcegepast
De Verlrgherdsdnderdelen znn aangeduld met hel symhcdl A

(1)

Le nalme dl srcurezza esliguna che l'apparecclrlo venga
rimessd nelle condizlom dngrnalr e che srand ulrlrzzaur
pezzi dl ncamtrrago ldemici a quelll speclllcali
Ccmpdnehly dr srcurezza sdhc marcan can A

Alter servlclrlg and belore returning the set to custdmer
perlcrm a leakage current measurement test lrom all
exposed metal pans to earth ground to assure no
shock hazard exrsts,

The leakage current must not exceed 0 SmA.

(9

"Pour votre s currte ces documents ddrvent tre ulllls s par
des sp cralrstes agr s, seuls hatnlrts rparer yctre
apparerl en palms