SONY CDX-4180汽车音响电路图纸.pdf

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1、CDX-4180SERVICEMANUALUSModelCanadianModelEModelSPECIFICATIONSModelNameUsingSimilarMechanismNEWCDDriveMechanismTypeMG-363X-121AUDIOPOWERSPECIFICATIONS(USModel)OpticalPick-upNameKSS-521APOWEROUTPUTANDTOTALHARMONICDISTORTION17wattsperchannelminimumcontinuousaveragepowerinto4ohms,4channelsdriven

2、from20Hzto20kHzwithnomorethan1%totalharmonicdistortion.OtherSpecificationsCDplayersectionSystemCompactdiscdigitalaudioAMsystemTuningrangeUS,Canadianmodel:Signal-to-noiseratio90dB530-1,710kHzFrequencyresponse10-20,000HzEmodel:WowandflutterBelowmeasurablelimitAMtuninginterval:LaserDiodePropert

3、ies9kHz/10kHzswitchableMaterialGaAlAs531-1,602kHzWavelength780nm(at9kHzstep)EmissionDurationContinuous530-1,710kHzLaseroutputpowerLessthan44.6mW*(at10kHzstep)*ThisoutputisthevaluemeasuredatadistanceAntennaterminalExternalantennaconnectorof200mmfromtheobjectivelenssurfaceonIntermediatefrequen

4、cy10.71MHz/450kHztheOpticalPick-upBlock.Sensitivity30mVTunersectionPoweramplifiersectionFMOutputsSpeakeroutputsTuningrangeUS,Canadianmodel:(suresealconnectors)87.5-107.9MHzSpeakerimpedance4-8ohmsEmodel:Maximumpoweroutput40W´4(at4ohms)FMtuninginterval:50kHz/200kHzswitchable87.5-108.0MHz(at50k

5、Hzstep)–Continuedonnextpage–87.5-107.9MHz(at200kHzstep)AntennaterminalExternalantennaconnectorIntermediatefrequency10.7MHzUsablesensitivity8dBfSelectivity75dBat400kHzSignal-to-noiseratio65dB(stereo),68dB(mono)Harmonicdistortionat1kHz0.5%(stereo),0.3%(mono)Separation35dBat1kHzFrequencyrespons

6、e30-15,000HzCaptureratio2dBFM/AMCOMPACTDISCPLAYERMICROFILM–1–SECTION4DIAGRAMS4-1.ICPINDESCRIPTION•IC801mPD17705GC-526-3B9(SYSTEMCONTROL)PinNo.PinNameI/OPinDescription1SIRCSISIRCSinput(A/D)2IN-SWICDmechanismpositiondetection3D-SWICDmechanismpositiondetection4SELF-SWICDmechanismpositiondetecti

7、on5L-SWILIMITswitch6LM-EJOLoadingmotorcontrol(Ejectdirection)7LM-LODOLoadingmotorcontrol(Loadingdirection)8ANT-ONOPowercontrolforamplifier.9MONOOForceMONOoutput10SDISDsignalinput11BAND-SWIBandplansettingofgeneralarea.12AREA1-SWIDestinationselect113