Philips MCM-118-D Service Manual

Micro Hi-Fi System

MCM118D/all

TABLE OF CONTENTS

Page

Handling chip components ..........................................1-1

Technical Specifi cations ..............................................2-1

Service Tool .................................................................2-1

Measurement setup .....................................................2-2

Connections and Controls ....................................3-1..3-2

Set Block diagram .......................................................4-1

Set Wiring diagram ......................................................4-2

Disassembly diagram ..................................................5-1

Main board

Circuit diagram ..................................................6-1..6-2

Layout diagram ..................................................6-3..6-4

Display&Tuner board - Circuit diagram ................7-1..7-2

Display&Tuner board - Layout diagram ................7-3..7-4

AMP&Power board - Circuit diagram...........................8-1

AMP&Power board - Layout diagram ..........................8-2

Set Mechanical Exploded view ...................................9-1

Mechanical Service parts list ......................................9-2

Electrical Service parts list..............................10-1 .. 10-4

©

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 LX 0631- Service Audio Printed in The Netherlands Subject to modifi cation

Version 1.0

© 3141 785 31380

1 - 1

TECHNICAL SPECIFICATIONS

2 - 1

2 - 2

CONNECTION AND CONTROLS

3 - 1

CONNECTION AND CONTROLS

3 - 2

SET BLOCK DIAGRAM

4 - 1

SET WIRING DIAGRAM

4 - 2

5 - 1 5 - 1

DISASSEMBLY DIAGRAM

Dismantling of the Bottom Cabinet

1) Remove 4 screws A as indicated to loosen the Rear Cabinet.

2)

Remove 2 screws B as indicated to loosen the Bottom Cabinet.

BOTTOM CAB.

B

A

Dismantling of the Front Cabinet and Main Board

1) Remove 2 screws C as indicated to loosen the Front Cabinet.

2)

Remove 5 screws D as indicated to loosen the Main Board.

C

E

CIRCUIT DIAGRAM - MAIN BOARD
CD PART

6 - 16 - 1

CIRCUIT DIAGRAM - MAIN BOARD
AMP & POWER PART

6 - 26 - 2

LAYOUT DIAGRAM - MAIN BOARD
COMPONENT SIDE

6 - 36 - 3

LAYOUT DIAGRAM - MAIN BOARD
COPPER SIDE

6 - 46 - 4

CIRCUIT DIAGRAM - DISPLAY&TUNER BOARD
PART 1

7 - 17 - 1

7 - 2 7 - 2

CIRCUIT DIAGRAM - DISPLAY&TUNER BOARD
PART 2

LAYOUT DIAGRAM - DISPLAY&TUNER BOARD
COMPONENT SIDE

7 - 37 - 3

LAYOUT DIAGRAM - DISPLAY&TUENR BOARD
COPPER SIDE

7 - 47 - 4

8 - 1

CIRCUIT DIAGRAM - AMP&POWER BOARD

8 - 1

8 - 2 8 - 2

LAYOUT DIAGRAM - AMP&POWER BOARD

SET EXPLODED VIEW DIAGRAM

9 - 1 9 - 1

MECHANICAL PARTSLIST

9 - 2

1
2
3
4
5

7
8
9
10
11

12
13
14
15
16

17
19
20
21
22

29
32
34
35
36

9965 000 39782 BOTTOM CABINET (WHITE)
9965 000 39784 FRONT CABINET WHITE-1
9965 000 39783 REAR CAB WHITE-1
9965 000 39339 RUBBER RING(ABS RUBBER)
9965 000 39785 TUNING SHAFT

9965 000 39352 LCD BRACKET
9940 000 05397 BACK LIGHT LENS
9965 000 39786 CD DOOR (WHITE-1)
9965 000 39787 LASER COVER (FOR SANYO CD)
9940 000 05406 CD GEAR

9940 000 05407 CD GEAR BRACKET
9940 000 05408 PVC GEAR
9940 000 05409 TUNING GEAR 1
9940 000 05411 TUNING GEAR 2
9965 000 39788 TUNING KNOB (WHITE-1)

9965 000 39340 CD BUTTOMS PLATE (WHITE)
9965 000 39789 FUNCTION KNOB GROUP
9965 000 39337 DISPLAY LENS
9965 000 39338 IR LENS(WHITE)
9965 000 39790 FM PIG TAIL HOUSING

9965 000 39791 KNOB 1G (WHITE-1)
9940 000 05399 HARD RUBBER FOOT
9940 000 00505 CD DAMPER 658 TA 30
9940 000 00506 CD DAMPER 658 TB 40
9940 000 05401 CD DOOR SPRING

52
54
55

9965 000 39792 TRANSFORMER EI66X40 120V
9940 000 05398 CD MECHANISM DA11B3VF
9940 000 02354 CD DOOR SWITCH

ACCESSORIES

9965 000 39793 IPOD DOCKIN ASS'Y
9965 000 39794 HDD DOCKIN ASS'Y
9965 000 39795 REMOTE ASS'Y "PHILIPS"
9965 000 39796 SPK BOX ASS'Y (L/R) "PHILIPS"
9940 000 05378 AM LOOP ANT ASS'Y WH

9965 000 39797 USB/RCA CABLE 1M
9965 000 39798 IPOD HOLDER -20GB
9965 000 39799 IPOD HOLDER -30GB VIDEO 6G
9965 000 39800 IPOD HOLDER -30GB PHOTO 7G
9965 000 39801 IPOD HOLDER -40GB 7G

9965 000 39802 IPOD HOLDER -60GB 6G
9965 000 39803 IPOD HOLDER -60GB VIDEO 6G
9965 000 39804 IPOD HOLDER -NANO 7G
9965 000 39805 IPOD HOLDER -MINI 6G

Note: Only these parts mentioned in the list are

normal service parts.

ELECTRICAL PARTSLIST - MAIN BOARD

- IC & TRANSISTORS -

10 - 1

Q7
Q8
Q11
Q12
Q5

Q9
Q702
IC1
IC3
IC702

IC701
IC4
IC2

9965 000 39345 TRANSISTORS 2W 8050D
9965 000 39345 TRANSISTORS 2W 8050D
9965 000 39345 TRANSISTORS 2W 8050D
9965 000 39345 TRANSISTORS 2W 8050D
9965 000 38610 TRANSISTORS 2W 8550C

9940 000 01193 TRANSISTORS KSB772YS
9940 000 01193 TRANSISTORS KSB772YS
9965 000 39806 IC ET2314 (SOP28)
9940 000 04532 IC KA7808E (TO-220)
9940 000 04622 IC LA6548NH

9965 000 39807 IC (SANYO) LC78690NW-E
9965 000 39808 IC SM LM324D
9965 000 39809 IC YD4558

- MISCELLANEOUS -

D11
X701
RCA1
SOCK1
F1

9940 000 04534 RECTIFIER DIODE 1N5819
9965 000 39810 CRYSTAL 16.9344MHZ HC-49/U
9965 000 39811 H/RCA JACK 2P (WH/RD)
9965 000 39812 MINI USB #USB-0400ASMT-0050-01
9940 000 04599 FUSE RADIAL LT 3.15A 250V

!

Note: Only these parts mentioned in the list are

normal service parts.

10 - 2

ELECTRICAL PARTSLIST - DISPLAY & TUNER BOARD

- IC & TRANSISTORS -

Q209
Q207
Q208
Q210
Q211

Q214
Q206
Q201
Q203
Q204

Q205
Q202
IC202
IC201

9965 000 38610 TRANSISTORS 2W 8550C
9965 000 39348 PNP TRANSISTORS 9012G 1W
9940 000 04143 NPN TRANSISTORS 9014C
9940 000 04143 NPN TRANSISTORS 9014C
9940 000 04143 NPN TRANSISTORS 9014C

9940 000 04143 NPN TRANSISTORS 9014C
9940 000 02833 TRANSISTORS 9018G
9940 000 05384 TRANSISTOR KTK161GR TO-92M
9940 000 04338 TRANSISTORS PMBT3904
9940 000 04338 TRANSISTORS PMBT3904

9940 000 04338 TRANSISTORS PMBT3904
9940 000 03937 SMD TRANSISTORS PMBT3906
9965 000 39819 MCU GY368 (FLASH)
9940 000 05387 IC TA2180FN

- COILS & FILTERS -

L205
L201
T201
L203
L202

9940 000 04611 I.F.T 7MM #7M1A2224N
9940 000 05391 I.F.T H=6MM 705 (RED)
9940 000 05392 I.F.T 7.6X7.6MM A702 (YELLOW)
9965 000 39350 FM COIL 4.5X2.5T (0.8MM)
9940 000 03655 FM COIL 4.5X3.5T

L200
CF201
CF202
CF203

9965 000 39351 FM COIL 4.5X4.5T (0.8MM)
9940 000 02857 CERAMIC FILTER SFU450B
9940 000 03642 CER. FILTER LT10.7MA5-A RED
9940 000 05389 FILTER JT10.7MG33-A

- MISCELLANEOUS -

S205
S215
S216
S217
S218

S213
S201
S202
S211
S212

S214
HPJ201
IR1
PVC201
XTAL202

9940 000 05393 TACT SWITCH
9940 000 05393 TACT SWITCH
9940 000 05393 TACT SWITCH
9940 000 05393 TACT SWITCH
9940 000 05393 TACT SWITCH

9940 000 04167 V/TACT SWITCH
9940 000 04167 V/TACT SWITCH
9940 000 04167 V/TACT SWITCH
9940 000 04167 V/TACT SWITCH
9940 000 04167 V/TACT SWITCH

9940 000 04167 V/TACT SWITCH
9940 000 05394 V/PHONE JACK
9940 000 04367 OPTIC SENSER FM-6038TM2-5AN
9940 000 04147 P.V.C #T443DF-1DF44Q-JE(A/F)
9940 000 04615 CRYSTAL 32.768KHZ 12.5PF

XTAL201
LED202
LED201
LED203
LCD201

Note: Only these parts mentioned in the list are

9965 000 39820 CRYSTAL 10MHZ 49/US
9940 000 05385 LED LAMP (WHITE)
9940 000 05385 LED LAMP (WHITE)
9940 000 01482 LED LAMP 3MM (RED)
9965 000 39349 LCD DISPLAY

normal service parts.

D

10 - 3

ELECTRICAL PARTSLIST - AMP & POWER BOAR

- MISCELLANEOUS -

Q101
Q103
Q104
ZD101
ZD102

D108
D109
D110
D111
IC101

T102
L101
F101
F102

Note: Only these parts mentioned in the list are

9965 000 39345 TRANSISTORS 2W 8050D
9965 000 39813 TRANSISTORS BUK7535-55A
9940 000 04546 TRANSISTORS PBSS4140S
9965 000 39814 ZENER DIODE -5% 12V 1/2W
9965 000 39815 ZENER DIODE -5% 24V 1/2W

9940 000 03938 RECTIFIER DIODE RL-202
9940 000 03938 RECTIFIER DIODE RL-202
9940 000 03938 RECTIFIER DIODE RL-202
9940 000 03938 RECTIFIER DIODE RL-202
9965 000 39816 IC (PHILIPS) TFA9843BJ

9965 000 39817 TRANSFORMER EI28 Z11 120V/60HZ

!

9940 000 01226 AC LINE FILTER IND. 400UH 3A
9940 000 01222 FUSE RADIAL LT 2A 250V

!

9940 000 01223 FUSE RADIAL T5A 250V

!

9965 000 39818 RELAY ME-7-006-HSL DC6V AC10A

normal service parts.

ELECTRICAL PARTSLIST

- MISCELLANEOUS -

9940 000 03661 SPK JACK PT-22V11
9940 000 01942 16P FFC 1MM L80MM
9940 000 01255 15P FFC 1.25MM L=180MM
9965 000 39821 AC CORD CUL APP 6FT (M.T)

!

9965 000 39822 MAIN BOARD ASS'Y

9965 000 39823 POWER BD ASS'Y (37)
9965 000 39824 DISPLAY/TUNER BD ASS'Y

Note: Only these parts mentioned in the list are

normal service parts.

10 - 4