Philips dcm 105

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Tuner TuningRange FM: 87.5 - 108MHz Tunin gGrid 50KHz Se nsitivity - Mono,26dBS/N Ratio <22dBf Sea rchSele ctivity < 36 dBu TotalHarmon ic Distortion <3% SignaltoNo iseRatio > 45 dBu Spea kers Spea kerImpe dan ce 4ohm Spea kerDriver 3.5 Se nsitivity >82dB/m/W General in formation ACpower 110-127/220-240V, 50/60Hz OperationPower Co nsum ption 20 W StandbyPow er Co nsum ption < 4 W Dime nsions - MainUnit (W x H x D) - SpeakerBox (W x H x D) 150 x 152 x 250mm 150 x 152 x 197mm Weight - WithPacking - MainUnit -Spe akerBox 5.07kg 2.02kg 2 x 0.895kg RatedOutputPow er 2X5W RMS FrequencyResponse 60 - 16kHz, ±3dB SignaltoNo iseRatio >65dB AuxInput 0.5 V RMS 2 0kohm Disc LaserType Semicondu ctor DiscDiame ter 12cm/8cm Sup portDisc CD-DA,CD-R, CD-RW AudioDAC 24Bits / 44.1kHz TotalHarmonic Distortion <1% Frequen cyRespons e 60Hz-16kHz (44.1kHz) S/NRatio >65dB A TECHNICA L SPECIFIC ATION 1 - 2 Type/Version s: Fea ture s Boar dinused : DCM105 Service policy POWER/ECO BOARD MAIN BOARD *TIPS :C -- Component Lever Repai r. M -- Module Lever Repair -ˆš -- Used Feature di ffrence RDS & DAB VO LTAGE SELEC TOR ECO S TANDB Y - DARK Type/Version s: /12 05/ VERSIO N VARI ATION C -ˆš /05 DIS/MCU BOARD DCM105 C C /12 /98 IPOD BOARD M/C M/C M/C C C /98 -ˆš -ˆš C C C C -ˆš /61 M/C M/C M/C C /61

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1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 4822 397 30069 LEVEL METERe.g. Sennheiser UPM550 with FF-filter S/N and distortion met e e.g. Sound Technology ST170 L R DUT or Universal Test Cassette FeSBC420 4822 397 30071 LEVEL METERe.g. Sennheiser UPM550 with FF -filter S/N and distortion metere.g. Sound Technology ST1700B L R DUT CD Use Audio Signal Disc (replaces test disc 3)SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT S/N and distortion meter e.g. Sound Technology ST1700B Frame aeriale.g. 7122 707 89001 Tuner 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. PM5326 Ri=50: Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT 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). Ri=50: Tuner FM MEASUREMENT SETUP