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Philips FW-C115/22 Service Manual
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Philips FW-C115/22 Service Manual

Mini system
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Mini System
Service
Service
Service
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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 0149 Service Audio
Version 1.0
Introduction of FW-C115/22
For Service documentation please refer to:
Service Manual:
FW-C100
Service Information:
A01-150
FW-C115/22 refers to FW-C100/22 except the following
adaptations:
1. Mechanical & Accessories
101
3139 118 17100
105
3139 118 17110
107
3139 118 17120
124
3139 118 17130
132
3139 118 17270
133
3139 118 17140
145
3139 118 17150
153
3139 118 17160
158
3139 118 17170
159
3139 118 17180
350
3139 118 79030
387
3139 115 21360
2. New 3CDC-LLC-MCD1 Module is attached.
Printed in The Netherlands
Subject to modification
3139 785 22520
3139 785 22930
Front Cabinet
Window CDC Control
Cover Tray CDC-LC
Window Display
Button Power On/Off
Button Set Source Select
Button DSC
Cover Control
Cover Cassette Left
Cover Cassette Right
Loudspeaker Box
Instruction For Use
FW-C115/
22
COMPACT
DIGITAL AUDIO
CLASS 1
LASER PRODUCT
GB
3139 785 30033

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Summary of Contents for Philips FW-C115/22

  • 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 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 3 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 4 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 5 10-4 Service Position...
  • Page 6 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 7 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 8 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 9 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 10 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 11 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 12 10-11 Drawer bottom view Drawer top view spare part non spare part 3CDC-LC Drawer assy 1999 09 13...
  • Page 13 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 14 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 15 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 16: Table Of Contents

    LASER PRODUCT © Copyright 2000 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 17 LOCATION OF PC BOARDS VERSION VARIATIONS: Type /Versions: FW-C100 /21M Features & Board in used: Dolby B 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 Standby - Clock Display Standby - Dark...
  • Page 18 SPECIFICATIONS GENERAL: AMPLIFIER: Mains voltage : 110-127V/220-240V Switchable for /21/21M : 2 x 5W ± 1dB Output power (3Ω, 1 kHz, 10% THD) 120V for /37 Frequency response within -3dB : 50Hz-15kHz 220-230V for /22/34 Dynamic Bass Boost : DBB ON, DBB Off 230-240V for /30 Mains frequency : 50/60Hz...

  • Page 19: 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 20 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 21 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 22 English ▲ ▲ ▲ ▲ SPR 00 0004...
  • Page 23 English SPR 00 0005...
  • Page 24 English SPR 00 0006...
  • Page 25 English ▲ ▲ ▲ ▲ SPR 00 0007...
  • Page 26 ▲ ▲ ▲ ▲ English SPR 00 0008...
  • Page 27 English SPR 00 0009...
  • Page 28 English ▲ ▲ ▲ ▲ SPR 00 0010...
  • Page 29 ▲ ▲ ▲ ▲ English ▲ ▲ ▲ ▲ SPR 00 0011...
  • Page 30 English ▲ ▲ ▲ ▲ SPR 00 0012...
  • Page 31 2-10 English ▲ ▲ ▲ ▲ SPR 00 0013...
  • Page 32 2-11 English SPR 00 0014...
  • Page 33 2-12 English SPR 00 0015...
  • Page 34 DISMANTLING INSTRUCTIONS Dismantling of the Cassette Cover Dismantling of the Front Panel 1) With the CDC tray opened remove the Cover Tray CDC (pos 107) as indicated. 2) Loosen the 8 screws to separate the Front Panel from the 2. Twist screw driver rear portion.
  • Page 35 Dismantling of Rear Portion 1) Remove 1 screw H & uncatch C1 to loosen the Mains Dismantling of Assemblies on the Front Panel socket board. 1) Remove 1 screw C to loosen the Headphone board. 2) Remove 2 screws F, 2 screws G and uncatch C2 to loosen the Tuner board assembly.
  • Page 36 Service pos A Service pos C Note: Flex cables are very fragile, care should be taken not to damage them during repair. After repair, be very sure that the flex cables are inserted properly into the flex sockets before encasing, otherwise faults may occurs.

  • Page 37: Service Test Programs

    SERVICE TEST PROGRAM To start service test program hold P & AUX 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) TUNER QUARTZ...

  • Page 38: Set Block Diagram

    SET BLOCK DIAGRAM # SIMPLE KARAOKE HEADPHONE COMBI SOUND PROCESSING POWER AMPLIFIER BASS ALC POWER SUPPLY FRONT For Provision only TRAFO Updated on 10-06-99 NOT FOR C100 SPR 00 0020...

  • Page 39: Set Wiring Diagram

    SET WIRING DIAGRAM ECO5 / TUNER95 # 3CDC SERVO FOR VCD ECO5 TU95 CDC KEY FRONT ECO-MTF/ ETF7 HEADPHONE ECO-MTF ETF7 # MPEG-ESS KARA HEADPHONE COMBI MAINS M/TOP B3P-VH 3CDC LC NOT FOR CDC-LC 3CDC 99 HUM AND EMC SHIELD FOR TAPE DECK LOGIC SPR 00 0021...

  • Page 40: Front Board

    FTD DISPLAY PIN CONNECTIONS 3G 4G FRONT BOARD TABLE OF CONTENTS FTD Display pin connection ..........6-1 Variation Table ..............6-2 1G - 5G 7G - 8G Circuit diagram ..............6-3 Component Layout ............6-4 Chip layout ............... 6-5 Electrical parts list ............6-6 SPR 00 0022...
  • Page 41 Front Board application ITEM NO. A53920 A53930 A53950 A53970 A53980 A53990 A54000 A54340 A53920 FW-C200/12/21/21M/33 3407 A53930 FW-C220/22/34 3458 A53950 FW-C100/21/21M/22/30/33/34/37 3460 A53970 FW-C250/37 3465 A53980 FW-C250/18/19/21 3471 A53990 FW-C280/22/34 3479 A54000 FW-C290/18/19/21 3483 A54340 FW-C200/30 3516 330R 3518 330R 330R 3524 3539...
  • Page 42 CIRCUIT DIAGRAM 21 I16 3446 D10 4417 E16 23 H18 3447 D10 4436 C16 26 M2 3448 D16 4446 D4 27 K2 3449 D16 4588 E18 28 I3 3451 D16 4589 B2 +LED2 +LED2 29 H2 3452 E16 4590 B3 1400 B5 3453 D6 5400 G8...
  • Page 43 COMPONENT LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3412 pt 3a dd wk031 SPR 00 0025...
  • Page 44 CHIP LAYOUT This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. Some location on this board is prepared for both 0603 & 0805 SMDs footprint, in such locations 0603 SMDs may be substituted. 3139 113 3412 pt 3a dd wk031 SPR 00 0026...
  • Page 45 ELECTRICAL PARTS LIST - FRONT BOARD ELECTRICAL PARTS LIST - FRONT BOARD MISCELLANEOUS 2485 5322 122 32268 470pF 10% 50V 3477 4822 051 10102 1k 2% 0,25W 3552 4822 117 13577 330R 1% 0,1W 1400 3139 110 52070 FTD Display BJ722GNK 2486 5322 122 32268 470pF 10% 50V 3478 4822 051 20101...
  • Page 46 ELECTRICAL PARTS LIST - FRONT BOARD RESISTORS 4417 4822 051 20008 0R Jumper 0805 4469 4822 051 20008 0R Jumper 0805 4418 4822 051 20008 0R Jumper 0805 4470 4822 051 20008 0R Jumper 0805 4419 4822 051 20008 0R Jumper 0805 4471 4822 051 20008 0R Jumper 0805 4420 4822 051 20008...
  • Page 47 ELECTRICAL PARTS LIST - FRONT BOARD RESISTORS TRANSISTORS & INTEGRATED CIRCUITS 4521 4822 051 20008 0R Jumper 0805 7401 3139 110 52500 TMP87CP71F “C100S52501” 4522 4822 051 20008 0R Jumper 0805 7402 9965 000 04931 M24C01-WMN6 4523 4822 051 20008 0R Jumper 0805 7404 5322 209 11306 HEF4094BT...

  • Page 48: Tuner Board: Eco5 Sys

    7B-1 7B-1 7B-1 BLOCKDIAGRAM TUNER BOARD ECO 5 systems buffer ampl. Vcc1 Stab Stab Discriminator Vcc2 FM-RF (MPX) 1101 Loop 1124 (1102) LF filter 10,7 MHz 10,7 MHz 10,7 MHz right right Stereo left left Decoder frontend Mixer Det. stereo Version FM-Osc.
  • Page 49 7B-2 7B-2 7B-2 TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial ) Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter VARICAP ALIGNMENT 8V ±0.2V 108MHz 5130 87.5 - 108MHz 4.3V ±0.5V 87.5MHz (65.81 - 74, 87.5 - 108MHz) check (1.2V ±0.5V) (65.81MHz)
  • Page 50 7B-3 7B-3 TUNER BOARD ECO5 / Systems 1101 A 1 1102 B 2 1103 D 2 VERSION PROGRAMMING COMPONENTS 1121 E20 AM-IF1 AM-IF2 1124 G20 5111 5112 1126 E20 T046 1101 1130 I20 T001 6120 3156 3157 3170 remark 9128 1131 I20 450 kHz 450 kHz...
  • Page 51 7B-4 7B-4 ELECTRICAL PARTS LIST - ECO5 TUNER BOARD ELECTRICAL PARTS LIST - ECO5 TUNER BOARD MISCELLANEOUS 2158 5322 122 32448 10pF 5% 50V 3176 4822 051 10102 1k 2% 0,25W 7102 4822 130 60093 2SA838B for LW version for RDS version 1101 4822 267 31505 Antenna Socket 300R 2159 5322 122 32659...
  • Page 52 7D-1 7D-1 7D-1 BLOCKDIAGRAM IF-AM IF-AM AM-DET 10,7MHz 450kHz 450kHz 450kHz 1121 VCC1 5111 5112 5114 VCC2 TEA5762 VCC1 FM-IF2 V Stab B FM-IF2I V Stab A AM-MIX Out AM-IF1 In AM-IF2 AM-AFC AFC- AFC+ VCC2 FM FRONTEND WRITE Enable ENABLE STABILIZER DATA...

  • Page 53: Tuner 95

    7D-2 7D-2 7D-2 1102 2107 2128 2136 2144 2160 3120 3132 3143 3153 3163 3176 3188 5111 6106 7110 9108 9121 1103 2108 2129 2137 2145 2161 3123 3134 3144 3154 3164 3177 3192 5112 6107 7122 9111 9123 TUNER 95 bis Adjustment Table (FM, MW, LW with Frame antenna) 1110 2109 2130...
  • Page 54 7D-3 7D-3 1102 1124 2107 2122 2128 2132 2136 2140 2144 2150 2160 3104 3120 3128 3132 3141 3145 3151 3155 3161 3167 3177 3184 3192 5107 5112 5122 6106 7103 7110 1103 1126 2108 2123 2129 2133 2137 2141 2145 2151 2161...
  • Page 55 7D-4 7D-4 ELECTRICAL PARTS LIST - TUNER 95 BOARD ELECTRICAL PARTS LIST - TUNER 95 BOARD MISCELLANEOUS 1102 4822 267 10283 Socket Coaxial IEC 75R 3125 4822 116 83864 10k 5% 0,5W 5107 4822 157 11443 FM Discriminator 10,7MHz 1103 4822 265 31184 JST Connector 2 pin 3128 4822 116 52256 2k2 5% 0,5W...

  • Page 56: Eco Mtf Module

    BLOCK DIAGRAM RECORDER MODULE ECO MTF-AS-DD-ES TAPE TRANSPORT DECK A Pb info RECORDER BOARD 7711 PLAY Amplifier Pb A ECO MTF MODULE Mute Deck A Feedback Play A NS/HS Equalization MOTOR 0071 on /off 1719 Pb info 0072 +Motor Rec info Feedback Play B Pb A...
  • Page 57 0071 E14 1707-F E7 2702 G8 2709 A5 2716 D6 2724 G8 2732 F5 2741 B6 2749 H3 2759 D2 3704 F13 3712 H7 3719 F6 3727 H6 3734 D5 3742 B4 3750 H3 3758 F13 3766 D8 3773 C10 3780 B4 3789 E2 6707 E12...
  • Page 58 RECORDER BOARD / componentside view TEST ADJUST RECORDER MEASURE READ ON with CASSETTE MODE 0071 E1 2744 C2 3735 B3 3789 B7 0072 E3 2745 A1 3736 A4 3790 D3 General 1702 A5 2747 B2 3737 B2 3791 D3 1707 B8 2748 D7 3738 B2 3792 D3...
  • Page 59 EXPLODED VIEW / RECORDER MODULE EXPLODED VIEW TAPE TRANSPORT M2,5x25 M2x3 MECHANICAL PARTS LIST - RECORDER MODULE 3103 309 05280 tape transport CDS-83WPC-05 4822 492 11755 SPRING, RECORD Note: Only the parts mentioned in this list are normal service spare parts. MECHANICAL PARTS LIST - TAPE TRANSPORT 10-12 4822 528 11189...
  • Page 60 ELECTRICAL PARTS LIST - ECO MTF BOARD MISCELLANEOUS 2756 4822 124 40433 47µF 20% 25V 1707 4822 277 11504 SWITCH SLIDE, REC/PB 2759 4822 122 33519 470pF 10% 50V 1710 4822 265 11207 FFC-SOCKET 6P, SIDE ENTRY 2760 4822 122 33519 470pF 10% 50V (not on all versions) 2761...
  • Page 61 ELECTRICAL PARTS LIST - ECO MTF BOARD RESISTORS 3749 4822 116 52272 330kΩ 5% 0,5W 7702 4822 130 40959 BC547B HSD only 3750 4822 116 83872 220Ω 0,5W 7704 4822 130 40981 BC337-25 3752 4822 116 52193 39Ω 0,16W 7709 4822 130 40959 BC547B HSD only...
  • Page 62 10-1 3CDC-LC (3 Disc Carrousel Changer) TABLE OF CONTENTS Servicing Hints ..............10-2 Wiring ................10-4 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 CS 53 300...
  • Page 63 10-2 WARNING CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CDM 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 64 10-3 Service Position CS 53 302...
  • Page 65 10-4 Wiring CS 53 303...
  • Page 66 10-5 10-5 Blockdiagram CD MECHANISM PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB 1805 +10V DISC +5,6V 7806 7877 7805 TDA7073A TURNTABLE FOCB+ MOTOR FOCUS CD LEFT MOTOR FOCB- Active low pass RADB+ Filter RADIAL TDA1308 MOTOR RADB- CD RIGHT 7807 TDA7073A SERVO - DECODER...
  • Page 67 10-6 10-6 Mapping Copperside 3751 B2 3889 D3 Componentside 2800 B6 3770 C3 3890 D8 1800 A6 2801 B4 3771 A2 3891 D8 1801 E3 3CDC-LC Mainboard Copperside view 3CDC-LC Mainboard Componentside view 2802 B6 3772 A2 3892 D3 1805 B1 2803 B4 3780 C3 3893 D7...
  • Page 68 10-7 10-7 1800 D1 2802 C4 2808 A5 2816 B12 2825 F9 2835 F7 2841 F5 2851 B11 2869 D3 2888 E5 3728 E14 3802 C4 3807 A4 3819 D14 3824 D8 3832 D15 3838 F7 3843 E5 3848 H6 3856 C1 3867 B11 3892 E15...
  • Page 69 10-8 10-8 Mapping Copperside 3751 B2 3889 D3 Componentside 2800 B6 3770 C3 3890 D8 1800 A6 2801 B4 3771 A2 3891 D8 1801 E3 3CDC-LC Mainboard Copperside view 3CDC-LC Mainboard Componentside view 2802 B6 3772 A2 3892 D3 1805 B1 2803 B4 3780 C3 3893 D7...
  • Page 70 10-9 10-9 1805 D15 2830 B10 2858 A10 2865 C4 2877 F11 3705 G4 3713 F8 3730 G2 3741 A7 3751 C7 3782 B12 3855 B11 3868 C4 3877 F12 3883 D6 3890 F11 4813 G14 6872 E8 6878 E8 7851 A13 7875 C12 MP725 D8...
  • Page 71 10-10 10-10 EXPLODED VIEW (3CDC-LC MODULE) Mechanical Parts List - 3CDC-LC Module 314011758650 CLAMPER ASSY-VAM 310330466560 SUPPORT 45 5x 482252910431 DAMPER - RUBBER (25DEG) 482252910431 DAMPER - RUBBER (25DEG) 310330406970 WASHER 482269110772 VAM2201/01 310330466480 FRAME 310330466540 BRACKET-GUIDING 310330106460 SPRING-GUIDING 310330406890 GEAR-3 310330406980 NAIL...
  • Page 72 10-11 Drawer bottom view Drawer top view 3CDC-LC Drawer assy 1999 09 13 PCS 103 854...
  • Page 73 10-12 ELECTRICAL PARTS LIST - 3CDC-LC MODULE MISCELLANEOUS 2851 482212442383 220µF 20% 4V 1800 482226510925 Flex Foil Connector 15P 2852 482212613751 47nF 10% 63V 1805 482226510979 Flex Foil Connector 15P 2853 532212232654 22nF 10% 63V 1805 482226511545 Flex Foil Connector 19P 2854 482212613751 47nF 10% 63V...
  • Page 74 10-13 ELECTRICAL PARTS LIST - 3CDC-LC MODULE RESISTORS 3732 482205120471 470R 5% 0,1W 3850 482205120392 3k9 5% 0,1W 3733 482205120471 470R 5% 0,1W 3851 482205210338 3R3 5% 0,33W 3734 482205120471 470R 5% 0,1W 3852 482205210228 2R2 5% 0,33W 3740 482205120223 22k 5% 0,1W 3853 482205120471...
  • Page 75 10-14 ELECTRICAL PARTS LIST - 3CDC-LC MODULE RESISTORS 4808 482205120008 0R Jumper 0805 7805 482220933165 TDA1308T/N1 4810 482205120008 0R Jumper 0805 7806 482220932852 TDA7073A/N2 4812 482205120008 0R Jumper 0805 7807 482220932852 TDA7073A/N2 4817 482205120008 0R Jumper 0805 7812 482213060511 BC847B 4818 482205120008 0R Jumper 0805...
  • Page 76 10A-1 10A-1 3CDC-LC-MB BLOCK DIAGRAM 1805 CD MECHANISM PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB +10V DISC +5,6V 7877 7805 TURNTABLE COMMON MOTOR TCA0372 7806 FOCUS CD LEFT MOTOR FOC - Active low pass TRACK - Filter RADIAL MOTOR TDA1308 3CDC-LC-MB Module CD RIGHT...
  • Page 77 10A-2 10A-2 Copper side Component side 2800 F4 3751 B4 3883 H4 1800 F1 2801 D4 3752 H3 3884 H4 1801 C5 2802 F4 3753 H3 3885 H4 1805 A2 2803 D4 3754 H3 3886 B2 1810 C2 2804 D4 3755 H4 3887 A2 1875 H1...
  • Page 78 10A-3 10A-3 1800 D1 2801 C5 2805 B5 2809 H4 2813 G3 2818 B11 2822 F9 2826 G12 2835 B13 2839 H3 2843 G3 2847 F3 2851 B11 2859 I4 2884 E7 2891 F4 3728 E14 3767 E9 3774 G12 3802 C4 3806 B4 3811 B4...
  • Page 79 10A-4 10A-4 Copper side Component side 2800 F4 3751 B4 3883 H4 1800 F1 2801 D4 3752 H3 3884 H4 1801 C5 2802 F4 3753 H3 3885 H4 1805 A2 2803 D4 3754 H3 3886 B2 1810 C2 2804 D4 3755 H4 3887 A2 1875 H1...
  • Page 80 10A-5 10A-5 1805 1880 2831 2861 2870 2877 3372 3705 3713 3730 3743 3757 3764 3781 3855 3871 3881 3888 4827 6874 7805-B B8 7851 1850 1881 2832 2862 2871 2878 3374 3706 3714 3732 3744 3758 3765 3782 3858 3875 3882 3890...
  • Page 81 10A-6 10A-6 ELECTRICAL PARTS LIST 3CDC-LC-MB MODULE ELECTRICAL PARTS LIST 3CDC-LC-MB MODULE MISCELLANEOUS CAPACITORS RESISTORS RESISTORS 1800 4822 265 10925 FFC-CONNECTOR, 15P, SIDE ENTRY 2851 4822 124 42383 220µF 3734 © 4822 051 20471 470Ω 0,1W 3839 © 4822 051 20273 27kΩ...
  • Page 82 10A-7 ELECTRICAL PARTS LIST 3CDC-LC-MB MODULE RESISTORS DIODES 4807 © 4822 051 20008 CHIP JUMPER 0805 6871 © 4822 130 11397 BAS316 4808 © 4822 051 20008 CHIP JUMPER 0805 6872 © 4822 130 11397 BAS316 4809 © 4822 051 20008 CHIP JUMPER 0805 6873 ©...
  • Page 84 11-1 11-1 Brief introduction of the Combi Board A. TRANSFORMER PRIMARY PART Transformer Primary Circuit provide connection for AC mains supply and primary wires of transformer. B. POWER SUPPLY PART Power Supply Circuit consists of rectifiers, capacitive filters and voltage regulators. Regulated voltage include +5V6, +LED, +12A, +12M, -33V, PWDN.
  • Page 85 11-2 11-2 COMPONENT LAYOUT - MAIN PART This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list. 3139 113 3410 pt 3 dd wk031 SPR 00 0039...
  • Page 86 11-3 11-3 CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART 51 C1 1507 A1 2325 B11 2336 C15 2401 H7 2507 G5 2520 C7 2533 A8 2545 A9 2557 D3 2569 H12 2583 C9 2597 F11 3329 B10 3340 E14 3408 H9 3506 C7 3524 E7...
  • Page 87 11-4 11-4 CIRCUIT DIAGRAM - POWER SUPPLY PART 1206 A2 6239 B4 1207 B2 7241 C6 1208 D2 7242 B6 1209 B2 7244 A6 1210 B1 7245 A5 3214 3242 3253 BC337-25 BC337-25 1222 B1 7247 A4 1560 D7 7248 A3 1561 D7 7249 D4 1206...
  • Page 88 11-5 11-5 COMPONENT LAYOUT - TRANSFORMER PRIMARY CIRCUIT DIAGRAM - TRANSFORMER PRIMARY PART 1201 C1 1202 C2 1205 C2 1570 D1 3208 D1 5202 C1 9271 C1 9272 C1 9273 C2 9299 D2 TRANSFORMER PRIMARY WIRE STUFFING This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.
  • Page 89 11-6 11-6 KARAOKE PART - CIRCUIT & COMPONENT LAYOUT 57 B4 2642 B2 2645 B3 2649 B3 3629 B2 3632 C3 3635 A3 3638 B4 3644 C2 3648 A4 3652 B1 5640 B1 7643 B3 1642 C1 2643 B2 2647 A4 2650 C3 3630 C3 3633 A3...
  • Page 90 11-7 11-7 CDC KEY PART - CIRCUIT & COMPONENT LAYOUT HEADPHONE PART - CIRCUIT & COMPONENT LAYOUT 1406 A1 1431 A2 1433 B2 1435 B2 3451 A2 3453 B2 3455 B2 6442 A3 6444 A3 1407 B1 1432 B2 1434 B2 3450 A2 3452 A2 3454 B2...
  • Page 91 11-8 11-8 ELECTRICAL PARTS LIST - COMBI BOARD ELECTRICAL PARTS LIST - COMBI BOARD MISCELLANEOUS 2335 4822 126 11585 22nF +80/-20% 25V 2549 4822 124 40746 0,22µF 20% 63V 3257 4822 050 21003 10k 1% 0,6W 1201 4822 265 31015 Mains Socket 2336 4822 126 11585 22nF +80/-20% 25V...
  • Page 92 11-9 ELECTRICAL PARTS LIST - COMBI BOARD RESISTORS 3510 4822 116 52297 68k 5% 0,5W 3574 4822 116 52257 22k 5% 0,5W 3518 4822 116 83884 47k 5% 0,5W 3575 4822 116 52257 22k 5% 0,5W 3519 4822 116 83884 47k 5% 0,5W 3576 4822 116 52244 15k 5% 0,5W /21/21M...
  • Page 93 11-10 ELECTRICAL PARTS LIST - COMBI BOARD DIODES 6224 4822 130 31878 1N4003G 7548 4822 130 40959 BC547B 6225 4822 130 31878 1N4003G 6226 4822 130 31878 1N4003G Note: Only the parts mentioned in this list are normal 6227 4822 130 31878 1N4003G service spare parts.
  • Page 94 12-1 12-1 EXPLODED VIEW - MAIN UNIT SPR 00 0048...
  • Page 95 3139 110 34180 Flex Cable 16pin 22cm AD D3 x 12 1556 3139 110 34320 Flex Cable 6pin 40cm BD 4822 454 13408 Badge Philips D3 x 12 3139 118 13290 Window Display 5001 3139 118 32360 Mains Transfo. /21/21M...
  • Page 96 FW-C100 A01 - 150 Service Service Service Product Service Group CE Audio Service Information Already published Service Informations: CORRECTION TO SERVICE MANUAL FRONT BOARD * From production wk123 onwards a new µProcessor IC is introduced to cater for the implementation of new 3CDC- LC-MB-MCD1 Module.
  • Page 97 COMBI CIRCUIT DIAGRAM - POWER SUPPLY PART 1206 A2 6233 D4 1207 B2 6235 C7 1208 D2 6236 A6 1209 B2 6238 B3 1210 B1 6239 B4 3214 3242 3253 BC337-25 1222 B1 7241 D6 BC337-25 1560 D7 7242 B6 1561 D7 7244 A6 1206...
  • Page 98 COMBI CIRCUIT DIAGRAM - SOURCE SELECT & AMPLIFIER PART 51 C1 1508 F12 2327 B13 2339 C12 2406 G1 2512 H5 2527 A9 2540 D9 2554 B2 2566 A1 2582 C9 2597 F11 3330 D10 3342 E11 3411 G10 3510 D6 3529 B8 3541 A8 3554 H4...
  • Page 99 COMBI COMPONENT LAYOUT - MAIN PART 2531 3336 3593 9218 2532 3337 3594 9219 2533 3338 3596 9221 2534 3339 3597 9222 2535 3340 3598 9223 1206 2536 3341 3599 9224 1207 2537 3342 3601 9225 1208 2538 3400 3602 9226 1209 2539...
  • Page 100 10A-1 3CDC-LC-MB-MCD-1 Module (3 Disc Carousel Changer) Layout stage .3 TABLE OF CONTENTS Servicing Hints ..............10A-2 Blockdiagram ..............10A-5 Component Layout Main Board ........10A-6 Circuit Diagram part1 ............10A-7 Component Layout Main Board ........10A-8 Circuit Diagram part2 ............10A-9 Exploded View ..............10A-10 Partslist ................10A-12...
  • Page 101 10A-2 WARNING CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CDM 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 102 10A-3 Service Position...
  • Page 103 10A-4 Technical Remarks...
  • Page 104 10A-5 10A-5 Blockdiagram 1805 CD MECHANISM PHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCB +10V DISC +5,6V 7877 7805 TURNTABLE COMMON MOTOR TCA0372 7806 FOCUS CD LEFT MOTOR FOC - Active low pass TRACK - Filter RADIAL MOTOR TDA1308 CD RIGHT Vref TCA0372 7807...
  • Page 105 10A-6 10A-6 Mapping Copperside Componentside 2800 F3 3746 B3 3880 A2 7812 B1 1800 F2 2801 D4 3750 B4 3881 A3 7850 B5 1801 C5 2802 E4 3751 B4 3882 H4 7851 B5 1805 A2 3CDC-LC-MB Componentside view 3CDC-LC-MB Copperside view 2803 D4 3752 H3 3883 H4...
  • Page 106 10A-7 10A-7 1800 D1 2801 C5 2805 B5 2809 H4 2813 F3 2818 B11 2822 F9 2826 G12 2835 B13 2839 H3 2843 G3 2847 G3 2851 B11 2859 I4 2884 E7 2891 E4 3727 B12 3754 G3 3773 G3 3801 C4 3805 B4 3810 G3...
  • Page 107 10A-8 10A-8 Mapping Copperside Componentside 2800 F3 3746 B3 3880 A2 7812 B1 1800 F2 2801 D4 3750 B4 3881 A3 7850 B5 1801 C5 2802 E4 3751 B4 3882 H4 7851 B5 1805 A2 2803 D4 3752 H3 3883 H4 7860 B5 1810 C2 3CDC-LC-MB Componentside view...
  • Page 108 10A-9 10A-9 1805 1880 2831 2861 2870 2877 3372 3705 3713 3730 3743 3757 3764 3781 3855 3871 3881 3888 4827 6874 7805-B B8 7851 1850 1881 2832 2862 2871 2878 3374 3706 3714 3732 3744 3758 3765 3782 3858 3875 3882 3890...
  • Page 109 10A-10 10A-10 EXPLODED VIEW (3CDC-LC-MCD-1 M ODULE Loader → this page MECHANICAL PARTS ––––––––––––––––––––––––––––––––––––––––––––––––––––– 20 3103 304 66500 DRAWER 21 3140 114 29070 PRESSURE RING-MCD-1 23 3140 111 21270 METAL RING-MCD-1 45 5x 30 3103 304 66560 SUPPORT 31 4822 529 10386 DAMPER - RUBBER (Rear) 32 4822 529 10387 DAMPER - RUBBER (Front) 33 3103 304 06970 WASHER 35 3103 309 05330 CD Drive (Mitsumi MCD-1)
  • Page 110 10A-11 Drawer bottom view Drawer top view spare part non spare part 3CDC-LC Drawer assy 1999 09 13...
  • Page 111 10A-12 ELECTRICAL PARTSLIST 3CDC-LC-MB-MCD-1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– MISCELLANEOUS CAPACITORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3103 309 05330 CD Drive (Mitsumi MCD-1) 2851 4822 124 42383 220µF 1800 2422 025 12133 FLEX FOIL CONNECTOR, 16PIN 2854 © 4822 126 13751 47nF 1805 4822 265 10979 FLEX FOIL CONNECTOR, 15PIN 2855 ©...
  • Page 112 10A-13 ELECTRICAL PARTSLIST 3CDC-LC-MB-MCD-1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS RESISTORS ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 3752 © 4822 051 20399 39Ω 0,1W 3847 © 4822 051 20399 39Ω 0,1W 3753 © 4822 117 10834 47kΩ 0,1W 3848 © 4822 116 83933 15kΩ 0,1W 3754 © 4822 117 12024 27kΩ...
  • Page 113 10A-14 ELECTRICAL PARTSLIST 3CDC-LC-MB-MCD-1 MODULE –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– RESISTORS DIODES ––––––––––––––––––––––––––––––––––––––––––––––––––––– ––––––––––––––––––––––––––––––––––––––––––––––––––––– 4812 © 4822 051 20008 CHIP JUMPER 0805 6871 © 4822 130 11397 BAS316 4814 © 4822 051 20008 CHIP JUMPER 0805 6872 © 4822 130 11397 BAS316 4815 © 4822 051 20008 CHIP JUMPER 0805 6873 ©...