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Mini System
Service
Service
Service
Service
Service
Service Manual
©
Copyright 2001 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 KC 0150 Service Audio
TABLE OF CONTENTS
Location of pc boards & Version variations ................ 1-2
Technical Specifications ............................................. 1-3
Measurement setup .................................................... 1-4
Service Aids, Safety Instruction, etc. .......................... 1-5
Disassembly Instructions & Service positions .............. 2
Service Test Programs .................................................. 3
Set Block diagram ......................................................... 4
Set Wiring diagram ........................................................ 5
Front and Combi Board ................................................. 6
Tape Mechanism ............................................................ 9
3CDC-LLC-MCD1 ........................................................ 10
Set Mechanical Exploded view & parts list ................. 11
Printed in The Netherlands
Subject to modification
FW-C155/
Page
CLASS 1
LASER PRODUCT
GB
21/34/37
COMPACT
DIGITAL AUDIO
3139 785 30027

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   Summary of Contents for Philips FW-C155

  • Page 1 LASER PRODUCT © Copyright 2001 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.
  • Page 2 LOCATION OF PC BOARDS VERSION VARIATIONS: Type /Versions: FW-C155 Features & Board in used: Incredible Surround Karaoke News Rotary Encoder (volume control) Jog Shuttle Voltage Selector Aux Input Digital Output Headphone Socket Line Output Subwoofer Output Surround Output Matrix Surround Loudspeakers...
  • Page 3 SPECIFICATIONS GENERAL: AMPLIFIER: : 2 x 5W ± 1dB Output power Mains voltage : 110-127V/220-240V Switchable for /21 230V for /34 Frequency response within -3dB : 50Hz-15kHz 120V for /37 Dynamic Bass Boost : DBB ON, DBB Off Mains frequency : 50/60Hz Digital Sound Control : Jazz, Techno, Optimal, Rock...
  • Page 4: Measurement Setup

    MEASUREMENT SETUP Tuner FM Bandpass LF Voltmeter 250Hz-15kHz e.g. PM2534 e.g. 7122 707 48001 RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz). Tuner AM (MW,LW) Bandpass LF Voltmeter...
  • Page 5 SERVICE AIDS Service Tools: ESD Equipment: Universal Torx driver holder ........4822 395 91019 Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953 Torx bit T10 150mm ..........4822 395 50456 Anti-static table mat - small 600x650x1.25mm ..4822 466 10958 Torx driver set T6 - T20 .........
  • Page 6: Laser Product

    WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically. de levensduur drastisch doen verminderen. When repairing, make sure that you are Zorg ervoor dat u tijdens reparatie via een connected with the same potential as the mass...
  • Page 7 DISMANTLING INSTRUCTIONS Dismantling of the Lens Cassette 1) Uncatch 4 catches along the edge of the Cassette door (pos 5) as shown in figure 1 and 2 to remove the Lens cassette (pos 2). Figure 2: Left Cassette door Figure 1 Figure 4 Dismantling the 3CDC Module Dismantling of the Panel Rear...
  • Page 8 Dismantling of the Front Panel and Bottom Panel assembly Service pos A 1) Remove 8 screws D mounting the Front board. 4) The Front and Combi boards together with the Mains 2) Remove 1 screw E supporting the bracket, Combi board transformer can now be remove.
  • Page 9 SERVICE TEST PROGRAM To start service test program hold P & TAPE depressed while plugging in the mains cord S refers to Service Mode. Display shows the ROM version * V refers to Version. "S-Vyy" (Main menu) yy refers to Software version number of Processor. (Counting up from 01 to 99) Mini 2002 FW-C1xx, C2xx, C3xx Dated: wk141 TUNER...
  • Page 10 BLOCK DIAGRAM FW-C155 Block diagram dd wk142-5...
  • Page 11 SET WIRING DIAGRAM FW-C155 Wiring Diagram dd wk142-5...
  • Page 12: Table Of Contents

    FTD DISPLAY PIN CONNECTIONS COMBI & FRONT BOARDS Col 1 (12G) (11G) (2G - 9G) TABLE OF CONTENTS FTD Display pin connection .......... 6-1 Tape Adjustment & Mesurement ........6-2 (Left) Tuner Adjustment Table ..........6-2 j , p j , p j , p j , p j , p...
  • Page 13: Tuner Adjustment Table

    TAPE ADJUSTMENTS & MEASUREMENTS TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial ) TEST ADJUST Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter RECORDER MEASURE READ ON with CASSETTE MODE VARICAP ALIGNMENT General 8V ±0.2V 108MHz 5130 87.5 - 108MHz...
  • Page 14: Combi Part Component Layout

    COMBI PART - COMPONENT LAYOUT 2531 F7 3249 I9 3754 E7 7716 C9 9815 F9 2532 G7 3252 I9 3755 C7 7717 E7 9816 F9 2535 F8 3253 I9 3756 C7 7718 D7 9817 E9 2536 F8 3256 K9 3757 C9 7719 D7 9818 E9 2547 G8...
  • Page 15: Combi Part Smd Layout

    COMBI PART - SMD LAYOUT 2531 F7 3249 I9 3754 E7 7716 C9 9815 F9 2532 G7 3252 I9 3755 C7 7717 E7 9816 F9 2535 F8 3253 I9 3756 C7 7718 D7 9817 E9 2536 F8 3256 K9 3757 C9 7719 D7 9818 E9 2547 G8...
  • Page 16: Tuner Circuit

    TUNER CIRCUIT 1101 6105-2 A5 1102 6106 1103 6107 1131 6120 2101 6130 VERSION PROGRAMMING COMPONENTS 2102 6131 2103 7101 VERSION 2104 7102 6120 3156 3157 3170 7111 2105 7103 /01 FM/MW 2106 7111 /14 FM-OIRT/MW 2107 7112 /17 FM/AM 2112 7119 2119...
  • Page 17: Supply & Power Amplifier Circuit

    SUPPLY & POWER AMPLIFIER CIRCUIT 1202 3256 7245 1203 3257 7247 1206 3258 7248 1207 3259 7249 1208 3260 7250 1209 3261 7301 1300 3263 7320 1401 3264 7321 1507 3269 7322 2202 3272 7400 2203 3311 7503 2204 3312 7504 2205 3313...
  • Page 18: Tape Circuit

    TAPE CIRCUIT 1707-A C4 3752 1707-B A5 3753 1707-C A6 3754 1707-D B6 3755 1707-E B5 3756 1707-F B4 3757 2703 3758 2704 3759 2705 3760 2706 3764 2708 3765 2709 3766 2710 3767 2711 3768 2712 3769 2713 3770 2714 3771 2715...
  • Page 19: Front Circuit

    FRONT CIRCUIT 3449 6415 1400 3450 6416 1404 3451 6417 1405 3452 6420 1400 1407 3453 6421 HNA-12SS09T 1408 3454 7100 1409 3455 7403 1410 3456 7410 1411 3457 7411 1412 3458 1413 3459 1415 3460 1417 3462 1418 3464 1419 3465 1422...
  • Page 20: Front Part Smd Layout

    FRONT PART - SMD LAYOUT 3467 F14 9424 I12 1404 G12 3468 F14 9426 I13 1405 F12 3469 F14 9427 I13 1407 E10 3470 F14 9428 I11 1408 H10 3471 F14 9429 G11 1409 E10 3472 F14 9430 I10 1410 G11 3473 F14 9431 H10 1411 F10...
  • Page 21: Front Part Component Layout

    6-10 6-10 FRONT PART - COMPONENT LAYOUT 3467 F14 9424 I12 1404 G12 3468 F14 9426 I13 1405 F12 3469 F14 9427 I13 1407 E10 3470 F14 9428 I11 1408 H10 3471 F14 9429 G11 1409 E10 3472 F14 9430 I10 1410 G11 3473 F14 9431 H10...
  • Page 22 6-11 6-11 TDA7468 INTERNAL BLOCK DIAGRAM ELECTRICAL PARTS LIST - FRONT PART & COMBI PART MISCELLANEOUS TDA7468 9965 000 11366 HEADPHONE SOCKET D3,5 2130 9965 000 11250 CHIP CAP U 0,022UF/25V (K) B 2131 9965 000 11251 C-CAP U 0,47UF/25V (F) Z 1101 9965 000 11393 FM ANTENNA TERMINAL 2P /37...
  • Page 23 6-12 6-12 ELECTRICAL PARTS LIST - FRONT PART & COMBI PART ELECTRICAL PARTS LIST - FRONT PART & COMBI PART CAPACITORS 2324 9965 000 11236 ELEC CAP 1UF/50V SME TP=5MM 2461 9965 000 11247 CHIP CAP 0,1UF/25(Z) F 2708 9965 000 11245 ELEC,CAP 100UF/50V SME TP=5MM 3132 4822 051 30479...
  • Page 24: Electrical Parts List

    6-13 6-13 ELECTRICAL PARTS LIST - FRONT PART & COMBI PART ELECTRICAL PARTS LIST - FRONT PART & COMBI PART RESISTORS 3328 9965 000 11284 CARBON RES 1/4W 560R TP=26MM 3455 4822 051 30102 5% 0,062W 3512 9965 000 11258 CHIP RES U 1/16W (J) 820R 3686 9965 000 11257...
  • Page 25 6-14 6-14 ELECTRICAL PARTS LIST - FRONT PART & COMBI PART ELECTRICAL PARTS LIST - FRONT PART & COMBI PART RESISTORS COILS & FILTERS 3757 9965 000 11279 CARB RES 1/4W 2,2K 5% TP=26MM 5102 9965 000 11354 MW RF COIL 6400 4822 130 31878 1N4003G...
  • Page 26: Tape Mechanism

    TAPE MECHANISM TAPE MECHANISM WIRING Deck 2 Deck 1 Motor Blue Black Black White Black White Play head R/P head Erase head White Screen Screen White Blue Yellow White Screen Conn. 68 Conn. 69 Conn. 66 Conn. 65 Conn. 67 MECHANICAL PARTS LIST - TAPE MECHANISM 4822 278 90596 LEAF SWITCH...
  • Page 27: Exploded View

    EXPLODED VIEW Motor Assembly...
  • Page 28 10-1 3CDC-LLC-MCD1 (3 Disc Carousel Changer) Layout stage .3 TABLE OF CONTENTS Service Hints ..............10-2 Blockdiagram ..............10-5 Component Layout Main Board ........10-6 Circuit Diagram part1 ............10-7 Component Layout Main Board ........10-8 Circuit Diagram part2 ............10-9 Exploded View ..............10-10 Partslist ................10-12...
  • Page 29: Service Hints

    10-2 Service hints CAUTION CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CD MECHANISM. THAT´S WHY, BESIDES THE SAFETY MEASURES LIKE • SWITCH OFF POWER SUPPLY • ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN. The following steps have to be done when replacing the CD mechanism: 1.
  • Page 30 10-3 Service hints Dismantling of Tray 1. Open the tray. 2. Release 2x catch as shown in fig. 2 and Detail A 3. Pull tray out. Detail A fig.2 Assembling of Tray 1. Turn Cam (pos. 48) clockwise to end position.
  • Page 31 10-4 Service Position...
  • Page 32 10-5 10-5 BLOCK DIAGRAM 3CDC-LLC-MCD1 CD MECHANISM MAINBOARD MCD-1 DISC 7806 7802 TDA7073A TURNTABLE FOCB+ MOTOR FOCUS MOTOR FOCB- RADIAL RADB+ MOTOR RADB- 7805 1805 7807 TDA7073A SIGNAL PROCESSOR CD LEFT SLEDGEB+ SLEDGE CD10 MOTOR SAA7324 (SAA7325) SLEDGEB- Active low pass Analog Audio Filter TDA1308...
  • Page 33 10-6 10-6 Mapping Copperside Componentside 2800 E3 3741 C4 3889 C2 1800 F2 2801 D4 3742 C4 3890 H2 1801 C5 3CDC-LLC Copperside view 3CDC-LLC Componentside view 2802 E4 3743 C3 3891 H2 1805 A2 2803 D4 3744 B4 3892 C2 1810 C2 2805 D4 3746 B3...
  • Page 34 10-7 10-7 1800 F1 2804 D4 2811 A9 2818 B11 2826 G12 2838 D8 2851 B11 2888 C4 3702 D3 3721 D6 3792 F8 3800 D8 3807 B9 3819 D14 3828 G11 3839 H6 3846 F5 3863 G13 3895 G12 7803-B D5 MP713 C9 MP743 D2...
  • Page 35 10-8 10-8 Mapping Copperside Componentside 2800 E3 3741 C4 3889 C2 1800 F2 2801 D4 3742 C4 3890 H2 1801 C5 3CDC-LLC Copperside view 3CDC-LLC Componentside view 2802 E4 3743 C3 3891 H2 1805 A2 2803 D4 3744 B4 3892 C2 1810 C2 2805 D4 3746 B3...
  • Page 36 10-9 10-9 1805 E15 2830 C9 2858 A9 2865 C4 2877 F11 3705 G4 3713 G8 3730 G2 3741 A7 3751 C7 3851 D7 3865 A10 3874 C13 3880 E6 3886 E7 3898 F7 4876 D13 6875 F7 7805-B A8 7876 G3 MP726 D8 MP804 G14...
  • Page 37 10-10 10-10 EXPLODED VIEW (3CDC-LC M ODULE 45 5x MECHANICAL PARTS Loader → this page ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 304 66500 DRAWER 3140 114 29070 PRESSURE RING-MCD1 3140 111 21270 METAL RING-MCD1 3103 304 66560 SUPPORT 4822 529 10386 RUBBER DAMPER CD DRIVE, REAR 4822 529 10387 RUBBER DAMPER CD DRIVE, FRONT 3103 304 06970...
  • Page 38 10-11 Drawer bottom view Drawer top view spare part non spare part 3CDC-LC Drawer assy 1999 09 13...
  • Page 39 10-12 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 309 05350 CD DRIVE MCD1B 2860 4822 124 11947 10µF 4822 361 10753 CAROUSEL MOTOR 2861 4822 124 11947 10µF 4822 361 10753 TRAY MOTOR 2862 © 4822 126 13883 220pF 1800 2422 025 17389...
  • Page 40 10-13 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3801 © 4822 051 30103 10kΩ 0,06W 3880 © 4822 051 30392 3,9kΩ 0,06W 3802 © 4822 051 51831 18kΩ 0,1W 3881 © 4822 117 13632 100kΩ 0,06W 3803 © 4822 117 10833 10kΩ...
  • Page 41 10-14 ELECTRICAL PARTSLIST 3CDC-LLC-MCD1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– COILS TRANSISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 1810 4822 242 73557 CERAMIC RES. 8,46MHz 7802 © 5322 130 60123 BC807-40 7808 © 4822 130 60511 BC847B DIODES 7809 © 4822 130 60511 BC847B ––––––––––––––––––––––––––––––––––––––––––––––––––––– 7810 © 4822 130 60511 BC847B 6871 ©...
  • Page 42 D3 x 12 D3 x 10 D3 x 10 D3 x 10 1401 M2 x 3 M3 x 6 M3 x 6 D3 x 10 D3 x 10 D3 x 10 D3 x 12 D3 x 10 FW-C155 Exploded View dd wk143...
  • Page 43 INSTRUCTION FOR USE /21 9965 000 11164 INSTRUCTION FOR USE /34 9965 000 11167 INSTRUCTION FOR USE /37 9965 000 11160 LOUDSPEAKER BOX /21 9965 000 11163 LOUDSPEAKER BOX /34 9965 000 11166 LOUDSPEAKER BOX /37 9965 000 11159 REMOTE CONTROL FW-C155...

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