Philips mcm 169 service manual

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Amplifi er Rated Output Power 2X5W RMS Frequency Respons e 60 - 16kHz , ±3dB Signal to Noise Rati o >65dB tupnIxuA 0.5V RMS 20 kohm Disc epyTresaL Semiconductor Disc Diamete r 12cm/8cm csiDtroppuS CD- DA, CD-R , CD- RW, MP3-C D,WMA-CD CADoiduA 24Bits / 44.1kHz Total Ha rmonic Disto rtion <1% Frequency Respons e 60Hz -16kHz (44.1kHz) oitaRN/S >65d BA Tuner egnaRgninuT FM: 87.5 - 108MHz ; MW : 531 - 1602kHz dirggninuT 50KHz (FM) ; 9KHz (MW) FM Sensitivity - Mon o, 26dB S/N Ratio - Stere o, 46dB S/N Ratio <22 dBf<43 dBf Search Selectivit y >28dBf Total Ha rmonic Disto rtion <3% Signal to Noise Rati o >55dB Spea kers Spea ker Impedanc e 4ohm Spea ker D river 3.5 woofer+0.8 tweeter ytivitisneS >82dB/m/W General in formation rewopCA 220 - 230 V, 50Hz Ope ration Power Consumptio n 20W Stand byPower Consumptio n <4W Eco Stand byPower Consumptio n <2W tceriDBSU Version 2.0/1.1 Dimensions - Main Unit (W x H x D) - Spea ker B ox (W x H x D) 147x231 x 209mm 134 x 233 x 153mm Weight -With Packing - Main Unit - Spea ker B ox 4.75 kg1.95 kg2 x 1.2 kg TECHNICAL SPECIFICATION 1 - 2 Type /Versions : Feature s Board inused : MCM169 Service policy FRONT BOARD MAIN BOARD *TIPS : C -- Component Lever Repai r. M -- Module Lever Repair -ˆš -- Used /05 /12 /55 89/ 16/ 85/ Feature di ffrence RDS & DAB VO LTAGE SELEC TOR ECO S TANDB Y - DARK -ˆš Type /Versions : MCM169 /05 /12 /55 89/ 16/ 85/ VERSION VARIATION 39/ 39/ C C MCU BOARD C

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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 e\ liminate 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 f\ rom the pilottone (19kHz, 38kHz). Ri=50 : Tuner FM MEASUREMENT SETUP