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8/9/2019 Diagrama de Modular Philips MCD288
1/39
GB
CLASS 1
LASER PRODUCT
MCD288/All Versions
TABLE OF CONTENTS Page
Technical Specifications ..............................................1-2
Measurement setup .....................................................1-3
Service Aids, Safety Instruction, etc. .................1-4 to 1-5
Lead-free Information & Service Instruction ......1-6 to 1-7Installation & Preparations & Controls ............1-8 to 1-15
Troubleshooting .............................................1-15 to 1-16
Disassembly Instructions & Service positions ................ 2
Service Test Programs ................................................... 3
Set Block diagram .......................................................... 4
Set Wiring diagram ......................................................... 5
Display Board & AMP Key Board ................................... 6
Tuner Board .................................................................... 7
Power Board ..................................................................8
Woofer Output Board ...................................................... 9
Scart Board................................................................... 10Set Mechanical Exploded View & Parts List ................. 11
Electrical Parts List ....................................................... 12
Revision List ................................................................. 13
© 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 or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without
the prior permission of Philips.
Published by SL 0624 Service Audio Printed in The Netherlands Subject to modification
DVD Micro Theatre
3141 785 30801
Version 1.1
VIDEO CD
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1-2
/37 /55 /93
Aux in / CDR in x x x x
Line Out
Video Out
Surround Out
Subwoofer Out
Power Booster Out
S-Video Out
Scart Out
Matrix Surround
RDS x
News x
Dolby Pro Logic (DPL)
Incredible Surround
Karaoke Features
Voltage Selector x
ECO Power Standby (VFD Display Off) x x
ECO6 Tuner Board - Systems Non-Cenelec
ECO6 Tuner Board - Systems Cenelec
USB Direct
VERSION VARIATIONS:
Type /Versions: MCD288
Features &
Board in used:
x
/12 /98
x x x xx
x
x x x x
x
LOCATION OF PCBS
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SPECIFICATION
GENERAL:
Mains voltage : 230V ± 10% /12 , 220V ± 10% /93
120V ± 10% / 230V ± 10% /55/96/98
Mains frequency : 50/60Hz /55/96/98
Power consumption : < 1W at ECO Standby /12/37
< 4W Standby w/Clock on
< 35W Active
Clock accuracy : < 2 seconds per day
Dimension w/o Boxes : 472(W) x 360(H) x 224(D)mm
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz/100kHz
IF frequency : 10.7MHz ± 20kHz
Aerial input :
Sensitivity at 26dB S/N : < 22dBf
Selectivity at 300kHz bandwidth : > 33dB
IF rejection : > 60dB
Image rejection : > 25dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 23.5dBf
Adjacent Channel Selectivity : > 33dB
AMPLIFIER:
Frequency response within ±3dB : 100Hz-15kHz
S-Bass & Loudness : ON/OFF
Digital Sound Control : Classic, Jazz, Rock, Pop or Flat
Headphone output at 32KΩ : 700mV ± 2dB
Input sensitivity
DVD : -6dB track (Audio Disc1,Trk35)
COMPACT DISC:
Measurement done at output conn. of the DVD module.
Frequency response within ± 1.0dB: 20Hz - 20kHz
Signal/Noise ratio (A-weighted) : > 70dBA
Channel Unbalance : < ±2dB (Vol 0 _-50dB)Channel Separation (1K) : 40dB
THD Noise (20-20,000Hz) at 1kHz : 0.5%
De-emphasis : 0 or 15/50 µS (Switched automatically
by CD10)
MPEG 1 Layer 3 (MP3-CD) : MPEG AUDIO
MP3-CD Bit Rate : 8-320 kbps
MP3-CD Sampling Frequencies : 8k/11.025k/16k/22.05k
/32k/44.1k/48k Hz
Recording Format : ISO 9660
UDF format not
supported
USB:
Measurement done at speaker terminals across 6Ω load
w/ 500mW output and DSC setting in Jazz Mode.
Frequency response within ± 3dB : 100Hz - 16kHz
Signal/Noise ratio (A-weighted) : > 60dBA
Channel crosstalk at 1kHz : > 35dB
Channel unbalance at 1kHz : ±3dB
Output power
: 2 x 20W
: 2 x 50W
Pigtail Antenna Wire
: 50Hz /12/93
: 60Hz /37
120V ± 10% /37
Subwoofer Out (8Ω, 10% THD)
Mains Operation (Nominal, 6Ω, 10% THD)
Woofer within −6dB : 50Hz-180Hz
Normal, Concert, Drama, Action or SCI-FIFor DVD :
Channel Separation -400/1K/5K : 20/26/18dB
S/N Ratio stereo input 80dB : > 55dB
(16K) : 35dB
(20K) : 30dB
S/N Luminance : > 48dB
Video Bandwidth : 6Mhz
Chroma/Luminance Delay : < 80ns
Burst/Chroma Ratio : 1.0Vpp(+10/-10%)
Amplitude Output : < 80ns
1-3
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1-7
INFORMATION ABOUT LEAD-FREE SOLDERING
Philips CE is producing lead-free sets from 1.1.2005 onwards.IDENTIFICATION:
Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules:
Example S/N:
Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number,so in this case 2005 wk12
So from 0501 onwards = from 1 Jan 2005 onwards
Important note: In fact also products of year 2004 must be treated in this way as long asyou avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and thehigher temperatures belong to this.
Due to lead-free technology some rules have to be respected by the workshop during a repair:
• Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contactthe manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is noteasy to store and to handle.
• Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be ableo To reach at least a solder-temperature of 40o To stabilize the adjusted temperature at the solder-tipo To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature around − is reached and stabilized at the solder joint. Heating-time of thesolder-joint should not exceed ~ 4 sec. Avoid temperatures above 400 otherwise wear-out of tips will rise drastically and flux-fluidwill be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat.
• Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixedsolder alloy types (leaded and lead-free).If one cannot avoid or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solderwith new solder alloy (SAC305).
• Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased atexternal companies.
• Special information for BGA-ICs:- always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use the lead-free
temperature profile, in case of doubt)- lead free BGA-ICs will be delivered in so-called 'dry-packaging' (sealed pack including a silica gel pack) to protect the IC againstmoisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry.(MSL=Moisture Sensitivity Level). This will be communicated via AYS-website.Do not re-use BGAs at all.
• For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-partswill be available till the end of the service-period. For repair of such sets nothing changes.
• On our website www.atyourservice.ce.Philips.com you find more information to:
∗ BGA-de-/soldering (+ baking instructions)
∗ Heating-profiles of BGAs and other ICs used in Philips-sets
You will find this and more technical information within the "magazine", chapter "workshop news".
For additional questions please contact your local repair-helpdesk.
SERVICE INSTRUCTION
1. Unplug the AC Power cord and connect a wirebetween the two pins of the AC Power plug.
2. Set the AC Power switch to the "on" position (keep the AC Power cord unplugged!).3. Measure the resistance value between the pins of the
AC Power plug and the metal shielding of the tuner orthe aerial connection on the set. The reading should belarger than 4.5 Mohm (For U.S. it should be between4.2 Mohm and 12 Mohm).
4. Switch "off" the set, and remove the wire between thetwo pins of the AC Power plug.
Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention tothe following points:
· Route the wire trees correctly and fix them with the mounted cable clamps.· Check the insulation of the AC Power lead for external damage.· Check the strain relief of the AC Power cord for proper
function.·
Check the electrical DC resistance between the AC Power Plug and the secondary side (only for sets which have a AC Power isolated power supply):
• Check the cabinet for defects, to avoid touching of anyinner parts by the customer.
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1-9
INSTALLATION
I n s
t a
l l a
t i o
n
Step3:
Co
nnectingTV
IMPORTANT!
–
Youonlyneedtomakeonevideo
connectionfrom
thefollowingoptions,
dependingonthecapabilitiesofyourTV.
–
Connectthe
DVDsystem
directlyto
theTV.
UsingAVOUT
jack
A U D I O
I N
S - V I D E O
I N
V I D E O
I N
T V I N
A U D I O
I N
S -
V I D E O
I N
V I D E O
I N
T V I
N
1
Connecttheend
ofthesuppliedAVcordwith
onlyoneconnect
ortotheAVOUTjackofthe
DVD
system.
2
Fortheotherend
,connectthevideooutput
connector(yellow
)tothevideoinputjack(or
labeledasA/VIn,CVBS,Compositeor
Baseband)onthe
TV.Tohearthesoundofthis
DVD
system
thro
ughyourTV,connecttheaudio
connectors(white/red)totheaudioinputjacks
ontheTV.
Using
thevideobox
IMPORTANT!
–
ASCARTconnectionwillletyouuse
featuresbothAudioandVideoonthe
DVDP
layer.
Thesup
pliedvideoboxprovidesyouwithmore
TVconnectionoptions.
Firstconnectthe9-pinconnectorofthe
supplied
videoboxtotheCONNECTTO
VIDEO
BOXjackonthebackofthesetby
matchin
gthepins.
I n s t
a l l
a t
i o n
UsingComponentVideojacks(YPb
Pr)
IMPORTANT!
–
Theprogressivescanvideoqualityis
onlypossiblewhenusingYPbPr,and
a
progressivescanTVisrequired.
R
1
Usecomponentvideocables(red/blue/green)to
connecttheCOMPOENTVIDEO
OUTPUT(Pr/CrPb/CbY)jacktothe
correspondingComponentvideoinputjacks(or
labeledasYPb/CbPr/CrorYUV)ontheTV.
2
IfyouareusingaProgressiveScanTV(TVmust
indicateProgressiveScanorProScancapab
ility),
toactivateTVProgressiveScan,pleasereferto
yourTVusermanual.ForDVD
system
ProgressiveScanfunction,see"Preparations-
SettingupProgressiveScanfeature".
Note:
–
IfyourTVdoesnotsupportProgressiveScan,you
willnotbeabletoviewthepicture.
PressSYSTEM
MENUontheremotetoexitthe
system
menuandthenDISCtoexitprogressive
scan.
UsetheSCARTcable(black)toc
onnectthe
DVD
Player’sSCARTjack(SCAR
T)tothe
correspondingScartinputjackson
theTV.
Note:
–
Ensurethatthe“TV”indicationo
nSCARTcable
isconnectedtotheTVsetand“DVD
”indicationon
SCARTcableisconnectedtotheDV
DPlayer.
UsingSCARTjack
A U D I O
I N
S - V I D E O
I N
V I D E O I N
T V I
N
S - V I D E O
I N
V I D E O I
N
T V I
N
1
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1-10
NSTALLATION
I n s
t a
l l a
t i o
n
Step4:
Pla
cingthesetand
speakers
1
Afterfinishingall
rearconnections,mountthe
detachablecover
onthebackofthesetuntil
hearingaclickto
avoidcableclutter.
2
Alignthesidema
rkedPRESS
4
ofthestandto
theslotsattheb
ottom
oftheset.
3
Pushthestanddownintotheslotsuntilyouhear
aclick.
4
Placethesetuprightonthedesktopwiththe
supportofthest
and.
5
Extendthebrack
etonthebackofeachfront
speakerasshownsothatthefrontspeakerscan
standfirmlyonth
edesktop.
6
PlacethesubwooferonthefloornearanAC
outlet.
Note:
–
Toremovethe
standfrom
theset,whilepressing
downPRESS
4
,pullthestandoutfrom
theslots.
Step
5:
Connectingthepower
cord
Aftereverythingisconnectedproperly,
plugin
theACpowercordtothepower
outlet
.
Nevermakeorchangeanyconnectionwiththe
powerswitchedon.
Optional:Connectingadditional
equip
ment
Listen
ingtotheplaybackofanon-USB
device
A U D I O O
U T
L
R
VCR
(forexample)
Connectthesystem'sAUX-IN
jacktothe
AUDIO
OUTjacksonanotheraudio/visual
device(suchasaVCR,LaserDiscplayeror
cassettedesk)usinga"single-to-double"cinch
cable(withoneendprovidinga3.5"connector
forconnectiontotheAUX-IN
jackwhilethe
othere
ndprovidingtwowhite/redconnectors
forconnectiontotheotherdevice'sAUDIO
OUTja
cks).
I n s t
a l l
a t
i o n
UsingtheVCRforrecordingDVDs
A U D I O I
N L R
V I D E O I
N
V C R
1
ConnecttheendofthesuppliedAVcordwith
onlyoneconnectortotheA/VOUTjack
of
theDVDsystem.
2
Fortheotherend,connectthevideooutput
connector(yellow)totheVIDEO
IN
jacko
nthe
VCRandtheaudioconnectors(white/red
)to
thecorrespondingaudioinputjacksonthe
VCR.
Thiswillallowyoutomakeanaloguestereo
(twochannel,rightandleft)recordings.
Recording(digital)
ConnecttheCOAXIAL(DIGITAL
OUTPUT)jackonthevideoboxtothe
DIGITALIN
jackonadigitalreco
rdingdevice
(suchasDTSDigitalTheatrecom
patible,with
DolbyDigitaldecoder).
Beforestartingoperation,setthe
DIGITALOUT
accordingtotheaudioconnectio
n.(See
"DIGITALOUT".)
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1-11
I n s
t a
l l a
t i o
n
ConnectingaUSBdeviceormemory
card
IMPORTANT!
–
Beforeconn
ectingtheUSBplug,first
slidedownthe
movablebaffleasshown
onPage3toexposethe
jack.
ByconnectingaU
SBmassstoragedevice
(includingUSBfla
shmemory,USBflashplayers
ormemorycards
)totheHi-Fisystem,youcan
enjoythedevice'sstoredmusicthroughthe
powerfulspeaker
sofHi-Fisystem.
InserttheUSBdevice'sUSBplugintothe
socketontheset
.
forthedevices
withUSBcables:
1
Insertoneplugo
ftheUSBcable(notsupplied)
tothe
socketontheset.
2
Inserttheotherp
lugoftheUSBcabletothe
USBoutputterm
inaloftheUSBdevice.
forthememor
ycard:
1
Insertthememorycardintoacardreader(not
supplied).
2
UseaUSBcable
(notsupplied)toconnectthe
cardreaderintothe
socketontheset.
INSTALLATION
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Problem
Solution
TheDVDplaye
rdoesnotstartplayback.
TheDVDplaye
rdoesnotrespondwhen
buttonsarepressed.
Thelanguagef
orthesoundorsubtitle
cannotbechan
gedwhenplayingaDVD.
Noimageisou
tputwhenafunctionis
selected.
Soundcannotbeheardorisofpoor
quality
Poorradioreception.
Inserta
readabledisc.
Checkthedisctype,colorsystem
andregion
code.
Cleanthedisc.
Placeth
ediscwiththeplaybacksidedown.
PressSYSTEM
MENU
toturnoffthesetup
menu.
Cancel
theparentalcontrolratingfunctionor
change
theratinglevel.
Moistur
ehascondensedinsidethesystem.
Removethediscandleavethesystem
turnedon
foraboutanhour.
Disconn
ectthepowerplugfrom
thejack,and
insertagain.
Multi-languagesoundorsubtitleisnotrecorded
ontheDVD.
Changin
gthelanguageforthesoundorsubtitle
isprohibitedontheDVD.
Makesu
rethecomponentisconnected
correctly.
Pressth
ecorrectfunctionbuttonfortheinput
source.
Adjustthevolume.
Disconn
ecttheheadphones.
Checkthatthespeakersareconnectedcorrectly.
Checkifthestrippedspeakerwireisclamped.
Ifthesy
stem
isinpause,slow
motionorfast
forward
/reversemode,pressPLAY/PAUSE
2 ;
toresumethenormalplaymode.
Makesu
retheMP3-CD
wasrecordedwithin32-
256kbp
sbitratewithsamplingfrequenciesat48
kHz,44
.1kHzor32kHz.
EnsurethattheDTSdiscalsosupportsDolby
Digitalo
utput.
Ifthesignalistooweak,adjusttheantennaor
connectanexternalantennaforbetter
receptio
n.
Increase
thedistancebetweentheSystem
and
yourTV
setorVCR.
T r o u
b l e s h
o o
t i n g
Problem
Solution
Recordingorplaybackcannotbema
de
Leftandrightsoundoutputsare
reversed.
Theremotecontroldoesnotfunctio
n.
Thetimerisnotworking
TheClock/Timersettingiserased
Nosoundandpicture
SomefilesontheUSBdeviceareno
t
displayed.
Cleandeckparts,see“Maintenance”.
UseonlyNORMALtape.
Applyapieceofadhesivetapeov
erthemissing
tabspace.
Checkthespeakerconnectionsandlocation.
Pointtheremotecontrolattheremotecontrol
sensoroftheunit.
Reducethedistancetotheplayer.
Removeanypossibleobstacles.
Replacethebatterieswithnewones.
Checkthatthebatteriesareloadedcorrectly.
Settheclockcorrectly.
Ifrecordingisinprogress,stopit
Powerhasbeeninterruptedorth
epowercord
hasbeendisconnected.Resetthe
clock/timer.
CheckthattheRGB/SCARTcableisconnected
tothecorrectdevice(SeeConne
ctingTV).
Checkifthenumberoffoldersex
ceeds99or
thenumberoftitlesexceeds999.
T r o u
b l e s
h o o
t i n g
TROUBLESHOOTING
1-16
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2-1
DISMANTLING INSTRUCTIONS
Dismantling of the PCB assemblies and modules
1) Loosen 4 screws B to remove DVD Loader as shown
Figure 3.
2) Loosen 2 screws C and 7 screws D to remove the Displ
Board as shown in Figure 4.
Dismantling of the Front Panel assembly
1) Loosen & remove 4 screws A (see figure 1).
2) Place a small flat screw driver in between the front & rear
cabinets and roll the screw driver along the joint as shown
in figure 2.
Figure 2
Figure 1
3) Release total 6 catches on left and right side of rear
cabinet to separate it from the rear assembly. Figure 4
4) Loosen 2 screws F and 4 screws G and 2 screws H remove Swing System as shown in Figure 5.
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2-2
Service pos A
Figure 5
Dismantling of the PCB assemblies and modules
5) Loosen 3 screws I to remove the Power Board mounting
it to the Rear Cabinet as shown in Figure 5.
6) Loosen 2 nuts from D-SUB jack on the rear side of the Rear
Cabinet to separate it from the Rear panel.
Dismantling of the Subwoofer
1) Use the flat screw driver prize up 4 rubber pads as shown
in Figure 6.
2) Loosen 4 screws J to remove two subwoofer feet on the
bottom of the subwoofer as shown in Figure 7.
Figure 7
Figure 6
3) Loosen 10 screws K to remove the Subwoofer Output Pan
as shown in Figure 8.
Figure 8
Dismantling of the Subwoofer
4) Loosen 10 screws L to remove subwoofer bottom cover a
shown in Figure 7.
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3-1
SERVICE TEST PROGRAM
To start service test program
hold38 & 7 button on
the set depressed while
plugging in the mains cord
Display shows theMCU version
"MCD288 VXX"
38Button pressed?
Y
N
Display shows theProduction Date
"200X - XX XX"
38Button pressed?
Y
N
V refers to Version
XX refers to Software version number of the uProcessor eg. 04
200X - XX XX refers to Date, eg. 2006-02-22
"9735" Buttons on RC pressed
sequentially?
Y
N
TV Display shows
To check MPEG software
version hold the SystemMenu button on Remote
Control
Select SYSTEM SETUP
on TV display
Ver MCD288/XXXX
Date mm dd yyyy
Time hh:mm:ss
Region code x
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4-1
SET BLOCK DIAGRAM
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5-1
ET BLOCK DIAGRAM
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6-2
LAYOUT DIAGRAM - DISPLAY BOARD
TOP VIEW
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LAYOUT DIAGRAM - DISPLAY BOARD
BOTTOM VIEW
6-3
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The board is not intented to be repaired on component level.
Circuit Diagram and Printed Circuit Board drawings
are published for orientation only.
In case of defects please replace the entire board.
The board can be ordered with codenumber "9940 000 04875".
7-1
PCB LAYOUT - TOP VIEW
TUNER BOARD
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7-2
CIRCUIT DIAGRAM
C25220uf/10v
C26
104p
R1
220
DZ
Q2
BC847
Q
BC
R23
1K
R22
1M R1
C32 100p
1u
R 1 8
2 2 0
R20
2.2K
R192.2K C
3 0
4 7 u f / 1 0 v
C29
104p
D 1
B B 2 0 2
D2
BB2 0 2
R4
10K
C12
5p
C10
20p
R9
33K
R11
4.7
R12
100K C5
223p
R1418K
L3
120nH
C1100p
C347p
C2 27pF
CPO1
VCO12
VCD23
VCCosc4
DGND5
VCCD6
DATA7
CLOCK 8
W R E N
9
B U S E
1 0
S W P 1
1 1
S W P 2
1 2
X T L 1
1 3
X T L 2
1 4
P H F L
1 5
P I F L
1 6
VAFR 17
VAFL 18
TMUT 19
MPXO 20
VREF 21
TIFC 22
LDE1 23
LDE2 24
I G A N
2 5
A G N D
2 6
V C C A
2 7
R F I 1
2 8
R F G D
2 9
R F I 2
3 0
T A G C
3 1
L O O P S W
3 2
U1
TEA5768HL
C4
472p
R7
100K L1
33nH
L2
33nH
C7
223p
C8
103p
R1
22
XT1
13MHz
R10
10K
R8
10K
C9
223p
C22
474p
C16
333p
C23
474p
C17
330pF
C13
223p
C18
333pC14
223p
C15
102p
R2
10
C19
473p
C20
473p
C21
473p
C24
104p
R13
33K
C11
393p
+5V0
+5V0
+5V0
NECTAR-C
S D A
- 1
S C L
- 1
C622uf/10v
R15
2.2K
R16
2.2K
G N
D
1 2 3 4
CN44P
RF1
1 2 3
CN18P
TUNER
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CIRCUIT DIAGRAM - POWER BOARD
8-3
TUN-LTUN-R
Q204
8550
R248
1.5K R249
22K
Q205
BC847
R23047/0.25W
T U N - O N
D2034148
M-R
M-L C2 3 8
2 .2 uf / 5 0 v
C2 3 3
2 .2 uf / 5 0 v
C2 3 4
2 .2 uf / 5 0 v
C2 3 2
2 .2 uf / 5 0 v
C2 4 2
1 0 4 M
C2 3 5
1 0 4 M
C2 4 5
4 . 7 uf / 5 0 v
C2 4 7
4 . 7 uf / 5 0 v
C2 3 7
1 0 4 M
C2 4 0
1 0 4 M
C2 4 1
1 0 4 M
C2 4 3
1 0 4 M
C2 51
2 2 uf / 1 6 v
R237
8.2K
R2368.2K
R2392.2K
C2 4 8
2 7 2 M
C2 4 9
2 7 2 M
C285
1000uf/10v
C277
220uf/16v
C276
104p
DVD-ON
L20422uH
DC
C2 3 9
2 . 2 u f / 5 0 v
C246
2.2uf/50v
D2014148
C284
104p
Vo2
3
V r e f
4
ICLM
R2531K
R2522.7K
D2045822
L206220uH
R254390
R233
22K
R231
22K
R205
2.2K
R2042.2K
1
V D D
2
A G N D
3
T R E B - L
4
T R E B - R
5
R I N
6
R O U T
7
L O U D - R
8
R I N 3
9
R I N 2
1 0
R I N 1
1 1
L O U D
_ L
1 2
L I N 3
1 3
L I N 2
1 4
L I N 1
1 5
L I N
1 6
L O U T
1 7
B I N - L
1 8
B O U T
_ L
1 9
B I N - R
2 0
B O U T - R
2 1
R R O U T
2 2
L R O U T
2 3
R F O U T
2 4
L F O U T
2 5
D G N D
2 6
S D A
2 7
2 8
IC203
PT2313
R25010K
R22922K
R232
22K
R2282.2K
R2272.2K
MUTE
1234
CN204
4P
CVBS
C2311uf/50v
C2301uf/50v
LIN OUT-R LIN OUT-L
Q201
BC817
Q202
BC817
R203
4.7K
R2064.7K
123456789
10
CN201
10P
R/SC
G/YB/U
CVBS
SPIDF
M-LM-R
RGB-SW16:9-VS
123456789
101112
CN202
10P/2.0
DGND
R/SCG/YB/U
CVBSSPIDF
M-L
M-R
RGB-SW16:9-VS
DGND
C2 0 8
2 . 2 u f / 5 0 v
C2 0 7
2 .2 uf / 5 0 v
A U
X - L
A U
X - R
MUTE2
R-SPL-SP
VF1VF2
-28VAGND1
12345
6789101112131415
CN209
VGV-15P
~16.5v2
~16.5v1AGND2
L-OUT
C29
100u
C203
104M C 2 0 2
1 0 4 M
D205
5401
D206
5401D207
5401
D208
5401
C290
3300uf/35v
C287
104p
D211
4001D209
4001
C289
330uf/35v
C288
104p
CPU+VCC
CPU+VCCECO POWER
F201F2AL250V
D2124148
+12
AGNDDVD MUTE
DVD MUTE
1 2 3 4 5 6 7 8 9 1 0
1 1
1 2
1 3
1 4
1 5
1 6
CN210
7p/2.0
D G ND
DM
DP
U 5 V
WP
S D
3 V
D G ND
S E
N S E
S D
_D
3
S D
_D
1
S D
_D2
S D
_B
S
S D
_ C L K
S D
_D
0
1 2 3 4 5 6 7 8 9 1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
CN211
14p/1.25
DGND
D G ND
DM
DP
U 5 V
S D
3 V
D G ND
S E
N S E
S D
_D
3
S D
_D
1
S D
_D2
S D
_B
S
S D
_ C L K
S D
_D
0
M UT E
H-M
UT E
A G ND
+ 1 2
V
A U X-L
A U X-R
A G ND
R L
R214
4.7k
R213
4.7K
R225
47K
R226
47K
R-OUT
STADBY
T U N- O
N
D VD- O
N
S DA
S C L
C P
U+
V C C
E C OP
O WE R
D VD- C L K
D VD- S T B
D VD-DAT A
D G ND
1 2 3 4 5 6 7 8 9 1 0
1 1
1 2
1 3
1 4
1 5
CN212
22p/1.25
RD
S S DMM
C
M- V
C C
D G ND
JP201
12Version
AGND
1 3 2 4
JCK201RCA-206V
C206
220uf/25v
ViVo G n d
IC202 7812
R201
47K
R208
47K
R207
4.7K
Q207
9014
Q208772
R209
1A
R202
47K
C205
22uf/25v C201
220uf/16v
C209
104p
C204
473p
+12V
TUN-R TUN-L
RDS
AGND+12V-2
SDASCL
DGND
12345678
CN206 8p
STADBY
+12V-2
D2 1 4
4 1 4 8
M UT E 2
MUTE2
D G ND
R 2600
R2610
M U T E 2
C293
680p
C294
680p
R221
10K
C216
4.7uf/50v
12
CN215
2p/2.5
12
CN213
2p/2.5
RF2-1
1
234
CN207
4p
12
CN214
2P
D202
4148
LIN OUT-R
LIN OUT-L
M-VCC
~16.5v1
~16.5v2
+12V
VOL.SCH
C217103P PGNDDGND
Q210
8550
+12V1
8/9/2019 Diagrama de Modular Philips MCD288
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8-2
LAYOUT DIAGRAM - POWER BOARD
8/9/2019 Diagrama de Modular Philips MCD288
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For Version 37, the board is not intented to be repaired on component level.
Circuit Diagram and Printed Circuit Board drawings
are published for orientation only.
In case of defects please replace the entire board.
The Power Board can be ordered with codenumber "9940 000 04871" for /37.
9-1
WOOFER OUTPUT BOARD
LAYOUT DIAGRAM - WOOFER TER
(9940 000 04873)
LAYOUT DIAGRAM - WOOFER LAM
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C558
220uf/35v
+12V
Q506BUK7535-55A
Q503BC857B
Q505BC857B
R52010k
R517
47K
R5284.7K
R52210K
-28v
R516680 R518
10K
R531330
Q504
BC847B
R521
2.7K+28v
ECO POWER/STBY
DZ503
BZX79-B22V
DZ502
BZX79-B22V
R514
680
R534
330
R533
47K
R512
47K
C566
22uf/25v C559
104P
Q507BUK7535-55A
MUTE
-Vcc
+Vcc
SW-IN
R523
10K
R5088.2K*
R503
2.2K
R5021k
R50610K
C505683M
C501
102p
R5011M
R510
2.2K
Q5099014
C502
1uf/50V
C507473M
C506
334M
R509240K
+VCC
C503
100uf/16v
R505
1K
+12VR507
8.2K*
C508473M
C509
10uf/25v
C513
104p
C511104p
C512
220uf/25v
C510220uf/25v
R511
2.2K
-VCC
LED501
POWERR536
1K
+12V
1 2 3
CN505
3P/2.0
1 2
CN506
2P/2.0
11
9
7
C522
4.7uf/25v
+Vcc
C527104p
Q510
9014
R540
47K
D501
4148
R538
4.7K
R541
2.2K
R544
10K
MUTE
R-SPL-SP
VF1VF2-28V
GND
12345678910111213141516
CN503
VGV-15P
16.5v216.5v1
GND
L
CPU+VCCECO POWER/STBY
R GND
GND
MUTE2-1
R-SP-1L-SP-1
VF1-1VF2-1
-28V-1AGND1-1
123456789
10111213141516
CN602VGV-15P
~16.5v2-1
~16.5v1-1AGND2-1
L-1
CPU+VCC-1ECO POWER/STBY
R-1GND1-1
GND-1
12345678910111213141516
CN601
VGV-15P
C P U + V C C GND
O U T P U T 1
1
+ V s
2
O U T P U T 2
3
M U T E
4
- V s
5
I N 2
6
G N D
7
I N 1
8
TDA7264
IC504
TDA7264
R 5 5 1
2 .2 / 1 / 4 W
R 5 5 2
2 .2 / 1 / 4 W
C 5 2 0
1 0 4 M
C 5 2 1
1 0 4 M
FR
FL
-Vcc
+Vcc
M U T E 1
-VCC
R-SPL-SP
C580
333(M)
C581
333(M)
R
L
R547
0
R5480
R54547K
R54647K
R L
D
1
R561
22K
R56222K
R563
18k
R564
18k
R56
100K
MUTE2-1
R-SP-1L-SP-1
VF1-1VF2-1-28V-1
AGND1-1
~16.5v2-1~16.5v1-1
AGND2-1
L-1
CPU+VCC-1ECO POWER/STBY
R-1GND1-1
GND-1
R603 0
R6020
R601
0
123
~16.0V
~16.0V0
~16.5V~16.5V~6.5V~6.5V
~24V
~24V0
1234567
R566
22K
1 2 3
V s s
4
5 6 7
V c c
8
-+
-+
IC501
NE4558
CIRCUIT DIAGRAM - WOOFER OUTPUT BOARD
9-3
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ELECTRICAL PARTS LIST - WOOFER OUTPUT BOARD
C506 9940 000 04971 NONINDUCTIVE CAP. 334J 100V
C524 9940 000 04972 MYLAR CAP. 5600P 100V K-5
C560 9940 000 04973 ELEC. CAP. 4700µF 35V
C561 9940 000 04973 ELEC. CAP. 4700µF 35V
DB1 9940 000 03502 THYRISTOR RS808
IC1301 9940 000 03767 IC TDA7265 STEREO POWER IC
IC501 9940 000 04669 IC TL072
IC504 9940 000 04976 IC TDA7264
Q502 9940 000 04974 TRANSISTOR 8550-C
Q508 9940 000 02545 TRANSISTOR 9014C
Q509 9940 000 02545 TRANSISTOR 9014C
Q510 9940 000 02545 TRANSISTOR 9014C
Note: Only these parts mentioned in the list are
normal service parts.
!
!
9-4
8/9/2019 Diagrama de Modular Philips MCD288
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For Version 37 and Version12, the board is not intented to be repaired on component level.Circuit Diagram and Printed Circuit Board drawings
are published for orientation only.
In case of defects please replace the entire board.
The Video Output Board can be ordered with codenumber "9940 000 04874" for /37. The Scart
Board can be ordered with codenumber "9940 000 04985" for /12
10-1
SCART & VIDEO OUTPUTBOARD
LAYOUT DIAGRAM - VIDEO OUTPU
LAYOUT DIAGRAM - SCART BOAR
6
JA
RC
1
CN
10
1 2 3 4 5 6 7
JACK703
S-VIDEO
CIRCUIT DIAGRAM - VIDEO BOARD
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11-1
SET MECHANICAL EXPLODED VIEW
08
12
06
01
02
05
03
04
13
07
15
11
09
15
17
28
26
27
21
22
2423
25
10
16
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12-1
ELECTRICAL PARTS LIST
- DISPLAY BOARD
IC301 9940 000 04953 IC LM340T5 7805
IC302 9940 000 04957 CPU 3S9228
IC303 9940 000 04953 IC LM340T5 7805
IC304 9940 000 04951 IC 24C01A-SC27
IC305 9940 000 02539 IC PT6311
IC306 9940 000 02524 IC PT2309-S(L)
IC307 9940 000 03512 CHIP IC AC6811
IC308 9940 000 04956 IC TDA2579 /12
IC309 9940 000 04954 IC SA6208
LED301 9940 000 03437 LED 3B4SCB01
LED302 9940 000 03437 LED 3B4SCB01
LED303 9940 000 03437 LED 3B4SCB01
LED304 9940 000 03437 LED 3B4SCB01
LED305 9940 000 03437 LED 3B4SCB01
LED306 9940 000 03437 LED 3B4SCB01
LED307 9940 000 02537 LED (BLUE)
Q301 9940 000 02518 TRANSISTOR 8050C
Q302 9940 000 02519 TRANSISTOR 8550C
Q303 9940 000 02519 TRANSISTOR 8550C
Q304 9940 000 02518 TRANSISTOR 8050C
Q305 9940 000 02518 TRANSISTOR 8050C
Q306 9940 000 04949 TRANSISTOR 9014-C
Q307 9940 000 02518 TRANSISTOR 8050C
S301 9940 000 02542 IR SENSOR
SW305 9940 000 02543 LIGHT TOUCH SWITCH
SW306 9940 000 02543 LIGHT TOUCH SWITCH
SW307 9940 000 02543 LIGHT TOUCH SWITCH
SW308 9940 000 02543 LIGHT TOUCH SWITCH
SW309 9940 000 04964 LIGHT TOUCH SWITCH
SW310 9940 000 04964 LIGHT TOUCH SWITCH
SW311 9940 000 02543 LIGHT TOUCH SWITCH
SW312 9940 000 02543 LIGHT TOUCH SWITCH
X302 9940 000 03152 FILTER FREQ. 4.19MH
X303 9940 000 04962 CRYSTAL 4.332MHZ /12
Note: Only these parts mentioned in the list are
normal service parts.
ELECTRICAL PARTS LIST
- POWER BOARD
C290 9940 000 04932 ELE. CAP. 3300µF 35V
CN201 9940 000 04943 S-SOCKET DS-106
CN204 9940 000 04944 AV OUT SOCKET 4P
CN209 9940 000 04939 LEADING-OUT TER. 15P
CN214 9940 000 04941 FM OUTPUT SOCKET
F201 9940 000 02529 FUSE F2A L250V
F501 9940 000 03433 FUSE F6.3A L250V
F502 9940 000 03433 FUSE F6.3A L250V
IC203 9940 000 04936 IC PT2313
IC204 9940 000 04935 IC LM2576-ADJP
IC502 9940 000 04937 IC 7812
JCK201 9940 000 04942 2PIN RCA SOCKET
L206 9940 000 04931 FIXED INDUCTOR 220µH
Q203 9940 000 02545 TRANSISTOR 9014C
Q204 9940 000 02519 TRANSISTOR 8550C
Q206 9940 000 02545 TRANSISTOR 9014C
Q207 9940 000 02545 TRANSISTOR 9014C
Q208 9940 000 02517 TRANSISTOR 2SB772
Q209 9940 000 02545 TRANSISTOR 9014C
R259 9940 000 03412 FUSE F1.5A/125V
Note: Only these parts mentioned in the list are
normal service parts.
!
!
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ELECTRICAL PARTS LIST
- WOOFER TERMINAL BOARD
CN602 9940 000 04939 LEADING-OUT TER. 15P
LED501 9940 000 03437 LED 3B4SCB01
Note: Only these parts mentioned in the list are
normal service parts.
ELECTRICAL PARTS LIST
- AMP KEY BOARD
J104 9940 000 04966 HEADPHONE JACK D3.5
J105 9940 000 04967 AUX IN JACK CK3511
J106 9940 000 04968 USB JACK A-TYPE 4P
LED101 9940 000 02537 LED (BLUE)
LED102 9940 000 02537 LED (BLUE)
SW101 9940 000 04965 LIGHT TOUCH SW. KFC-05
SW102 9940 000 04965 LIGHT TOUCH SW. KFC-05
SW103 9940 000 04965 LIGHT TOUCH SW. KFC-05
SW104 9940 000 04965 LIGHT TOUCH SW. KFC-05
Note: Only these parts mentioned in the list are
normal service parts.
12-3
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13 - 1
REVISION LIST
1.0 Manual 3141 785 30800
Initial Service Manual released.
1.1 Manual 3141 785 30801
In this version, the content of Chapter 9 and Chapter 11 are corrected and updated.
Page 9-2: Layout Diagram-Woofer Output Board corrected.
Page 9-3: Circuit Diagram-Woofer Output Board corrected.
Page 9-4: Electrical Parts List added
Page 11-2: Mechanical & Accessories Parts List updated
Recommended