Philips cd r 795 796 service manual

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1-1 TECHNICAL SPECIFICATION General: Mains voltage : 220V-240V / 50-60Hz for /00100V-240V /50-60Hz for /01 120V / 60Hz for /17 Power consumption : ²20W ² 0,6W in stand by Input / Output: Analog in: input sensitivity : ²250mV rms max. input voltage : 2,8V rms input impedance : 47k W Analog out: output level : 2V rms ±2dB output impedance : 300W Digital in (acc. IEC958): input level : 0,5V pp input impedance : 75W Digital out (acc. IEC958): output level : 0,5V pp output impedance : 75W Headphone: output level : max. 5V rms at 100k ½ output impedance : 120½ frequency response : 20 - 20.000 Hz ±3dB (typ. ±2dB) distortion : ²0,01% at 1 kHz and -6dB output level at 120W channel difference : ²3dB at 1 kHz channel crosstalk : -73dB at 1kHz (typ. -80dB) signal/noise ratio : ³95dB (A-weighted) AUDIO PERFORMANCE CD module: To be measured on ANALOG OUT socket. frequency response : 20 - 20.000 Hz ±0,5dB signal/noise ratio : ³92dB (97dB A-weighted) distortion : -90dB at 1 kHz (-95dB typ.) channel difference : ²0,3dB at 1 kHz channel crosstalk : -95dB at 1kHz(-100dB typ.) de emphasis : 0 or 15/50µs switched automatically by subcode on the disc laser output power : 500µW wave length : 780 ±20nm CD-RW module: To be measured on ANALOG OUT socket. frequency response : 20 - 20.000 Hz ±0,5dB signal/noise ratio : ³86dB (89dB A-weighted) distortion : -90dB at 1 kHz (-85dB recording) channel difference : ²0,3dB at 1 kHz (² 0,5dB recording) channel crosstalk : -95dB at 1kHz (-89dB recording) de emphasis : 0 or 15/50µs switched automatically by subcode on the disc laser (laser class 3B) output power : 1mW max. during reading 20mW max. during writing wave length : 780 ±20nm