Philips-DCM-3100-Service-Manual电路原理图.pdf

Version 1.0DCM31003141 785 37230Micro music system/12Published by GD 1202 Service Audio Subject to modification©Copyright 2012 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrievalsystem or transmitted, in any form or by any means, electronic, mechanical, photocopying,or otherwise without the prior permission of Philips.CONTENTSService measurement setup.1-3Service aids .1-4Instructions on CD playability .2-1. 2-2Block diagram .3-1Wiring diagram .4-1Circuit diagram.5-1.5-7Layout diagram .6-1.6-7Exploded view diagram .7-1Version variation and technical specification. .1Type /Versions:FeaturesBoard in used:Service policyMAIN BOARDCD BOARD* TIPS : C - Component Lever Repair.M - Module Lever Repair- UsedFeature diffrenceRDSType /Versions:/12VERSION VARIATIONSMPS BOARDTUNER BOARD(EUROPE)C/MCD DOOR BOARDDISPLAY BOARDAUX BOARDDCM3100DCM3100IPOD BOARDUSB BOARDC/MC/MC/MC/MC/MC/MC/MC/MVOLTAGE SELECTORECO STANDBY - DARK/12010203040506070809101112131415161718192021222324252627282930NABattery location28)26)27)24)25)Reproduction in whole orin partisprohibited withoutthe ten consentofthe copyrightowner.21)22)23)19)20)1718)1516)131411129107856Pos.132KTDescription Pos. Description4SHEET 17 Name: Date:2011-08-15Date: Tot.Sh.:Check:Revise CD MICRO SYSTEM DCM3100SET SPECIFICATIONPos. Connection/Function Connector type Electrical data (input or R.O.P)INTERCONNECTION POSSIBILITIESWeight (including packing): XXX kg Unit in Mastercarton: N/A 40Weight (excluding packing and batteries): XXXkg Units in Dealercarton: 1 set 41Dimensions with Boxes (L XXX x W XXX x H XXX): mm Material: XXX / XXX 38Dimensions without Boxes: XXX*XXX*XXX mm (LxWxH) Finishing: XXX 39CABINETAllrights are reserved.RwrittACCESSORIES :(1) REMOTE CONTROL(3) LINE IN CABLE(2) SPEAKER BOX (X2PCS)REMARKS :GENERAL DESCRIPTIONLIFETIME(according to XUT-0026)5 YearsPERFORMANCE CLASSESClass Tuner Supply+Amplifier Cassette Recorder DVD/CDIX XII X XIIISAFETY requirementsIEC60065RADIATION/IMMUNITY requirements(EMC)CLIMATIC requirements(according to UAN-D1590)ALL climates : +5 till +40 MODERATE climates :tiPOWER SUPPLYMAINS (AC)Version /12AC Voltage 230V ± 10%Voltage Selection NAFrequency 50 HzPOWER CONSUMPTIONDCM3100Operation (1/8 Prated,Nom AC input) 20WStandby(Demo Mode“Off“,Nom AC input) 3gOUTPUT POWER(6 ohm Loading)Mains Operation : 2 X 25W(NORMAL)Frequency Response 100Hz 16KHz within +3/-3dB ( REF output )Power Standby Mode: 0dB, 1kHz CD (Apac & Latam)(Euro & Nafta)CD-DA CD-R/RW MP325W-1dB(LIMIT)2.5 mW - 2 dB , R Load = 32 ohm max At cold condition with 10%THD 1KHzipod&iphone Compatibility: iPod 5G, iPod nano 1G/2G/3G, Classic, iPod Touch, iPhone included 3GS Iphone4 Ipadipod&iphone charging : 1000mAwithoutthewrittenconsent ofthecopyright owner.LOUDSPEAKER(BOXES)Rated Impedance : Left/Right: 6 100 Hz 15kHzMatrix: NAREMARKS(*1) Deviations from PQR (*2) Check: Date: Name: 7 SHEET 4Date:2010-08-15 Tot.Sh.:Electronical Parameters are to be measured at speaker terminal across SET SPECIFICATIONRevise CD MICRO SYSTEM DCM3100input singal in cd mode setting in DBB Off unless specified otherwise.ohm load with All rightsarereserved.ReproductioninwholeorinpartisprohibitedwTECHNICAL DESCRIPTIONDVD MINI SYSTEMGENERAL PARTWAVE Range(-/21) TOLERANCEFM 87.5-108MHz MHzAMN/AAERIAL:FM : 75ohm ANTENNA INDICATIORSVFDELECTRICAL DATAN/A Limit Unit FM Nom limit unitN/A -3dB Limiting Point : 17 23.5 dBN/A Amplification Reserve(*1) : 0N/A Distortion(RF 1 mV, Freq.Dev.75kHz) : 2 3 %N/A 26dB Quieting Sensitivty : 18 22 dBfN/A Crosstalk (RF 1mV Freq. Dev.40kHz) : 30 26 dBN/AN/A Search time 2430 1935 dBfN/A St Turn-on Point Ratio/Quad Detectors : NA dBfN/A Search Tuning Sensitivity - 60 SecN/A AM Suppression I/P: 4882dBf 30 25 dBN/A Modulation Hum : 55 45 dBN/A 8th, 9th, 10th Harmonics Whistle : 40 35 dBN/A Overall Frequency Response(6312.5kHz)0 ±3 dBN/A FM 46dB Quiying sensitivity (Stereo) 45 50 dbfN/A FM S/N Ratio(A weighted) Mono input 68d 55 50 dBthewrittenconsent ofthecopyright owner.Rat o( N/A FM Adjacent Channel selectivity 20 25 dBN/A FM Image Rejection 30 20 dB *FM Channel Seperantion 1K 2820dBImage IF Rejection Large Signal SelectivityWave Range SENS Rejection Handling S9/300kHzFM Nom. 18 116 dBf 24Lim. 22 108 dBf 20Units. dBf dB dB mV/m dBREMARKSV/m7 SHEET 5Check: Date: Name: Date:2010-08-15CD MICRO SYSTEM DCM3100Tot.Sh.:24 5520Revise SET SPECIFICATION50All rightsarereserved.ReproductioninwholeorinpartisprohibitedwithouttDescription External DAC CD MECH:Channel Unbalance <±2dB ( Vol 0 -50dB )Frequency Response(+0.5/-1.0dB) 20Hz20kHzSignal to Noise Ratio(A-weighted) 70dBA(Lim 65 dBA)THD Noise(20 20,000Hz) 0.5%(Lim 2%)(1kHz) 0.1% at -20dBFSOutband Attentuation 35dBChannel Separation 1K 40dB (Lim.30dB)16K 35dB(Lim.25dB)20K 30dB(Lim.25dB)Emphasls(switched automatically by CD 10) 15 / 50sMp3 performancedescriptionBit rates 32K-320KpsSampling rates(MPEG-1 Layer 3) 32kHz/44.1KHZ/48kHzJoliet (8 character OSD display)Windows XPUDF basic (close format)Mp3 multisession Directory resting Max 8 level, Max directory 32 Display filename/ID3255 folders/999songsipod&iphone performancedescriptionChannel balance Limit: 2dBsingnal to noise ratio(unweighted) Limit:60dBChannel seperation Limit:45dBMax.volume noise(Bass off) Limit:3mVMax.volume noise(Bass off) Limit:1mVipod&iphone Compatibility: iPod 5G, iPod nano 1G/2G/3G, iPodClassic, iPod Touch, iPhone&3Gipod&iphone charging : 1000mAipad charging : 2100mADVD PARTSanyoRevise CD MICRO SYSTEM DCM3100SET SPECIFICATIONDA11VFAll rightsarereserved.ReproductioninwholeorinpartisprohibitedwithoutthewrittenSHEET 6Tot.Sh.: 7Check: Date: Name: Date:2010-08-15TECHNICAL SPECIFICATIONGENERAL PARTTmie Setting : Clock and TimerTimer Wakeup Mode : CD / Tuner/Aux (Depend on power off source)Remarks Time Setting : 24 HrsWake Up Volume Control : No Volume at Wakeup : NCNo of Timer Settings : 1Clock Accuracy : Lim. +/- 2 sec / dayRC operating distance :INDICATORSDisplay Type : VFDREMARKSproductioninwholeorinpartisprohibitedwithout thewrittenconsent ofthecopyright owner.VERSION OVERVIEWTape PART SPECIFICATIONRevise CD MICRO SYSTEM DCM3100SET SPECIFICATIONCheck: Date: Name: Date:2011-08-15 Tot.Sh.: 7 SHEET 7Allrightsarereserved. Rep1-3LF Generator e.g. PM5110RecorderUse Universal Test Cassette CrO2 SBC419 4822 397 30069LEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metee.g. Sound Technology ST170LRDUTor Universal Test Cassette Fe SBC420 4822 397 30071LEVEL METERe.g. Sennheiser UPM550with FF-filterS/N and distortion metere.g. Sound Technology ST1700BLRDUTCDUse Audio Signal Disc(replaces test disc 3)SBC429 4822 397 30184Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTS/N and distortion metere.g. Sound Technology ST1700BFrame aeriale.g. 7122 707 89001Tuner AM (MW,LW)To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).RF Generator e.g. PM5326Ri=50:Bandpass250Hz-15kHze.g. 7122 707 48001LF Voltmetere.g. PM2534DUTRF Generator e.g. PM5326S/N and distortion metere.g. Sound Technology ST1700BUse a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).Ri=50:Tuner FMMEASUREMENT SETUP