Philips ced 370 service manual

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General Powersupply 12 V DC(11 V - 16V), negati vegroun d Fus e 15 A Suitablespeaker impedan ce 4 - 8 Maximumpower output 40 W x 4 channels Continuou spower output 22 W x 4 channels (4 10%T.H.D.) Pre-A mpoutput voltage 2.0V ( CD play mode; 1kHz,0dB,10k load) Subwooferoutput voltage 2.0 V (CDplaymode, 61Hz,0dB,10k load) Aux-inlevel 500mV Dimensions (W x H x D) 178 x 100 x 160mm Weight(mainunit)2.5kg Disc pl ayer System DVD / CDaudio / MP3system Frequencyresponse 20Hz - 2 0kHz Signal/noiseratio >75dB Totalharmoni c distortion Lessthan1% Channe lseparation >55dB Videosigna lformat NTSConly Videooutput 1+/-0.2V Tuner Frequencyrange - FM 87.5 - 108.0MHz (Europe) Frequencyrange - AM(MW) 522 - 1620KHz (Europe) Usablesensitivity-FM5uV Usablesensitivity - AM(MW) 50uV LCD Screensize Displayresolution 320 x 240dots Cont rastratio 300 Brightness 350 cd/m2 Bluetooth Communicatio n system BluetoothStandardversion 2.0 Output BluetoothStandar dPower Class 2 Maximu m communicatio n range Line of sightapprox.8m 2.4835GHz) Com patibl e Bluetooth Advan cedAudio AudioVideoRemote Suppo rted codec s Receive Transmit SBC(SubBandCodec) SBC(SubBandCodec) Compatible USB d evices: memorycards (SD / MMC / SDH C) TECHNICAL SPECIFICATION 1 - 2 Type /Versions : Feature s Board inused : CED370 Service policy SK BOARDMAIN BOARD *TIPS : C -- Component Lever Repai r. M -- Module Lever Repair-- Used /55 /00 /51 89/ 39/ 85/ Feature di ffrence RDS VO LTAGE SELEC TOR ECO S TANDB Y - DARK C/M C/M Type /Versions : CED370 /55 /00 /5189/ 39/85/ VERSION VARIATION C C C/M C/M DVD BOARDSD BOARD 49/ C/M C/M C/M C/M C/M C/M C/M C/MC/M C/M C/M C/M M C C/M C/M C/M C/M C/M C/M C/M C/M 49/

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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