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Philips DCM3100 Service Manual
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Philips DCM3100 Service Manual

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Micro music system
CONTENTS
Version variation and technical specification. ...................................1
Service measurement setup..........................................................1-3
Service aids .................................................................................1-4
Instructions on CD playability ...............................................2-1.. 2-2
Block diagram ................................................................................3-1
Wiring diagram ..............................................................................4-1
Circuit diagram........................................................................5-1..5-7
Layout diagram .......................................................................6-1..6-7
Exploded view diagram .................................................................7-1
©
Copyright 2012 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 GD 1202 Service Audio
Version 1.0
Subject to modification
DCM3100
/12
3141 785 37230

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Summary of Contents for Philips DCM3100

  • Page 1: Table Of Contents

    Exploded view diagram ..............7-1 © Copyright 2012 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 VERSION VARIATION Type /Versions: DCM3100 Service policy Board in used: (EUROPE) MAIN BOARD CD BOARD SMPS BOARD TUNER BOARD CD DOOR BOARD DISPLAY BOARD AUX BOARD IPOD BOARD USB BOARD Type /Versions: DCM3100 Features Feature diffrence VOLTAGE SELECTOR ECO STANDBY - DARK * TIPS : C -- Component Lever Repair.
  • Page 3 INTERCONNECTION POSSIBILITIES Pos. Connection/Function Connector type Electrical data (input or R.O.P) ACCESSORIES : (1) REMOTE CONTROL (2) SPEAKER BOX (X2PCS) (3) LINE IN CABLE REMARKS : Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2011-08-15 Tot.Sh.: SHEET 1 Check: Date:...
  • Page 4 Tested according to General Test Instruction UAN-D1591 Measured According to UAN-L1059 unless otherwise stated All not mentioned data, please refer to PQR XUW-0010-JUNE 2001 DERIVED VERSION APPROBATION REMARKS GENERAL SPECIFICATION Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2010-08-15 Tot.Sh.: SHEET 2 Check: Date:...
  • Page 5 15±3 5±3 ±3 ±2 3 2(MAX) ±3 Frequency(Hz) Response(dB) Flat 3±2 Jazz 1±1 0±3 8±3 1±2 Pops 4±1 8±2 Rock 2±1 5±2 3±2 Classic 1±1 0±1 Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2010-08-15 Tot.Sh.: SHEET 3 Check: Date:...
  • Page 6 (*2) Electronical Parameters are to be measured at speaker terminal across ohm load with input singal in cd mode setting in DBB Off unless specified otherwise. Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2010-08-15 Tot.Sh.: SHEET 4 Check: Date:...
  • Page 7 FM Channel Seperantion 1K Image IF Rejection Large Signal Selectivity Wave Range SENS Rejection Handling S9/300kHz Nom. 116 dBf Lim. 108 dBf μV/m Units. mV/m REMARKS Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2010-08-15 Tot.Sh.: SHEET 5 Check: Date:...
  • Page 8 Limit:3mV Max.volume noise(Bass off) Limit:1mV ipod&iphone Compatibility: iPod 5G, iPod nano 1G/2G/3G, iPodClassic, iPod Touch, iPhone&3G ipod&iphone charging : 1000mA ipad charging : 2100mA DVD PART Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2010-08-15 Tot.Sh.: SHEET 6 Check: Date:...
  • Page 9 Volume at Wakeup No of Timer Settings Clock Accuracy Lim. +/- 2 sec / day RC operating distance INDICATORS Display Type REMARKS VERSION OVERVIEW Tape PART SPECIFICATION Revise SET SPECIFICATION CD MICRO SYSTEM DCM3100 Name: Date:2011-08-15 Tot.Sh.: SHEET 7 Check: Date:...
  • Page 10 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 11: Service Aids

    SERVICE AIDS WARNING All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

  • Page 12: Instructions On Cd Playability

    2 - 1 INSTRUCTIONS ON CD PLAYABILITY Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability playability ok ? Play a CD for at least 10 minutes check playability...
  • Page 13 2 - 2 INSTRUCTIONS ON CD PLAYABILITY PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.

  • Page 14: Block Diagram

    3 -1 3 - 1 BLOCK DIAGRAM...

  • Page 15: Wiring Diagram

    4 -1 4 - 1 WIRING DIAGRAM...
  • Page 16 5 -1 5 - 1 CIRCUIT DIAGRAM-MAIN BOARD PART 1 AUX-R 2.2uF 2.2uF +8VCC +8VCC AUX-GND AUX BD. C461 C461 TAPE-L MIX-R 2.2uF 2.2uF 4052_A L501 L501 R575 R575 C550 C550 100K 100K 4052_B FB 10T FB 10T 100K 100K L502 L502 R542...
  • Page 17 5 -2 5 - 2 CIRCUIT DIAGRAM-MAIN BOARD PART 2 REC_RCH R427 R427 REC_LCH 62429-CLK R406 R406 62429-TADA IIC_SDA1 R421 R421 R403 R403 5.6K 5.6K R405 R405 IIC_SCL1 C437 C437 C427 C427 EQ_ROUT 470UF/25V 470UF/25V 2.2uF 2.2uF C435 C435 MIX-R +22V AGND 100P...
  • Page 18 5 -3 5 - 3 CIRCUIT DIAGRAM-MAIN BOARD PART 3 R708 R708 100R 100R VFD_STB R711 R711 100P 100P VFD_CLK R732 R732 100P 100P 4052-B 4052-A 4052_A 4052_B VFD_DAT R733 R733 330R 330R VOL+ R734 R734 330R 330R VOL- R735 R735 330R 330R...
  • Page 19 5 -4 5 - 4 CIRCUIT DIAGRAM-MAIN BOARD PART 4 C340 C340 L305 L305 0.1uF 0.1uF FB500R FB500R MUTE-3 P-MUTE L306 L306 FB500R FB500R STANDBY C342 C342 PWR-EN L304 L304 FB500R FB500R R-IN C343 C343 MAIN-R C301 C301 C302 C302 L303 L303 0.22uF...

  • Page 20: Circuit Diagram

    5 -5 5 - 5 CIRCUIT DIAGRAM-CD BOARD EC904 EC904 R939 R939 LINE_L CN903 CN903 R949 R949 C932 C932 R955 R955 AUD_GND 3V3SD R954 R954 R986 R986 CD_MUTE MUTE EC920 EC920 R959 R959 D905 D905 LINE_R R929 R929 1N4148 1N4148 SEV_3V3 3V3SD C929...
  • Page 21 5 -6 5 - 6 CIRCUIT DIAGRAM-DISPLAY BOARD SEG[0..17] T401 T401 R411 R411 R413 R413 Q405 Q405 S8050 S8050 ZD401 ZD401 VFD+5V $$$5466 $$$5468 R412 R412 Q404 Q404 VFD+5V $$$4395 S8050 S8050 VFD701 VFD701 Q406 Q406 R416 R416 R424 R424 S8550 S8550 $$$5585...
  • Page 22 5 -7 5 - 7 CIRCUIT DIAGRAM-SMPS BOARD L1102 L1102 AC1101 AC SOCKET AC SOCKET AI/FB AI/FB LF1104 LF1104 LF1102 LF1102 TC16 16mH TC16 16mH UF16 20mH UF16 20mH DG1101 DG1101 110~230VAC 50/60Hz GBU406 GBU406 FS1101 FS1101 T3.15A L 250V T3.15A L 250V R1143 R1143...

  • Page 23: Layout Diagram

    6 -1 6 - 1 LAYOUT DIAGRAM-MAIN BOARD...
  • Page 24 6 -2 6 - 2 LAYOUT DIAGRAM-CD/DISPLAY/USB/AUX BOARD TOP SIDE VIEW...
  • Page 25 6 -3 6 - 3 LAYOUT DIAGRAM-CD/DISPLAY/USB/AUX BOARD BOTTOM SIDE VIEW...
  • Page 26 6 -4 6 - 4 LAYOUT DIAGRAM-SMPS BOARD TOP SIDE VIEW...
  • Page 27 6 -5 6 - 5 LAYOUT DIAGRAM-SMPS BOARD BOTTOM SIDE VIEW...
  • Page 28 6 -6 6 -6 LAYOUT DIAGRAM-IPOD BOARD BOTTOM SIDE VIEW TOP SIDE VIEW...
  • Page 29 6 -7 6 -7 LAYOUT DIAGRAM-CD DOOR BOARD TOP SIDE VIEW BOTTOM SIDE VIEW...

  • Page 30: Exploded View Diagram

    7 -1 7 - 1 EXPLODED VIEW...
  • Page 31 Revision List Revision List Version 1.0 * Initial Release 14-1...
  • Page 32 PARTLIST OF DCM3100/12 V1.0 The part list is for reference only, it might not be up to date. Please always refer to the system for latest spare part info. DCM3100 Level Item No. Alternativ 12NC Description Safety PCM Code Main Unit parts...
  • Page 33 DCM3100 Level Item No. Alternativ 12NC Description Safety PCM Code Main Unit - TUNER BOARD IC101 996510040734 SMT IC.RDS SI4705 20P 310-004705-120 √ Main Unit - MAIN BOARD CN104 996510052186 HEADER 2 PINS JST 2.0MM V 233-020200-020 √ D103 996510040765 SMT TRANSISTOR BAV99 SOT23 306-000099-003 √...
  • Page 34 DCM3100 Level Item No. Alternativ 12NC Description Safety PCM Code IC903 996510038885 SMT IC AIC1526 310-001526-100 √ IC910 996510045008 SMT IC EN25P20 SOP 8PIN 310-002520-000 √ IC920 996510038889 SMD IC M5673 128PINS 310-005673-100 √ 996510008094 TRANSISTOR B772Y 207-000772-250 √ 996510038912 SMT TRANSISTOR 8050C/D 307-008050-030 √...
  • Page 35 996510040648 ZENER 8.2V 1/2W 206-200082-102 √ ZD1104 996510040625 ZENER 12V 1/2W 206-200121-102 √ Note : Only the parts with Philips 12NCs are normal Service spare parts. 'V' means existing spare parts; "--" means non existing spare parts. Revsion List: V1.0 DCM3100/12 Partlist 11-1-2012...

This manual is also suitable for:

Dcm3100/12