Philips cem 5000 service manual

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Extracted text from philips cem 5000 service manual (Ocr-read)

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TECHNICA L SPECIFIC ATION 1 - 2 Usable sensivity - AM(MW) 30 V Bluetooth Output power 0 dBm (Class 2) Frequency band 2.400 0 GHz - 2.4835 GHz ISM Band Range 3 meters(free space) Standard Bluetooth 2.0 speci? ca on Power supply 12 V DC (10.8 V - 15.8 V), ne ga ve groun d Fus e 15 A Su itabl e speaker impedan ce 4 - 8 Maximu m power output 50 W x 4 channels Co n nuou s power output 24 W x 4 channels (4 10% T.H. D.) Pre-Amp output voltage 2.0 V ( USB play mode; 1 kHz, 0 dB, 10 k loa d) Subwoofer output voltage 2.0 V (USB play mode: 61 Hz, 0 dB, 10 k loa d) Aux-in level 500 mV Dimensions (W x H x D) 188 x 58 x 212 mm Weight 1.67 kg Opera on temperature -20°c -- 70°c Radio Frequency range - FM 87.5 - 108.0 MHz (Europ e) 87.5 - 107.9 MHz (American) Frequency range - AM(MW) 522 - 1620 KHz (Europ e) 530 - 1710 HKz (American) Usabl e sensivity - FM 8 V Type /Versions : Feature s Board in used : CEM5000 Service policy SERVO BOARD MAIN BOARD * TIPS : C -- Component Lever Repai r. M -- Module Lever Repair -- Used /05 /00 /55 89/ 15/ 85/ Feature di ffrence RDS VO LTAGE SELEC TOR ECO S TANDB Y - DARK C/M C/M Type /Versions : CEM5000 /05 /00 /55 89/ 15/ 85/ VERSION VARIATION C/M C/M C/M C/M PANEL BOARD C/M C/M C/M

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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