Philips lx 3950 w service manual

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1-3 SPECIFICATIONS GENERAL: Mains voltage : 120V for /17 220-240V for /01/05/75 110-127V/220-240V Switchable for /69 Mains frequency : 50/60Hz Power consumption : < 0.6W at ECO Standby < 80W at 1/8 P rated Dimension centre unit : 360 x 55 x 325mm TUNER: FM Tuning range : 87.5-108MHz Grid : 50kHz 100kHz for /17/69 IF frequency : 10.7MHz ± 25kHz Aerial input : 75Ω coaxial Sensitivity at 26dB S/N : < 7µV Selectivity at 600kHz bandwidth : > 25dB IF rejection : > 60dB Image rejection : > 25dB Distortion at RF=1mV, dev. 75kHz : < 3% -3dB Limiting point : 8µV Crosstalk at RF=1mV, dev. 40kHz : > 18dB MW Tuning range : 531-1602kHz 530-1700kHz for /17/69 Grid : 9kHz 10kHz for /17/69 IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 4.0mV/M Selectivity at 18kHz bandwidth : > 20dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5% AMPLIFIER: Output power Front : 50W RMS / channel Rear : 50W RMS / channel Centre : 50W RMS Subwoofer : 75W RMS Frequency response ±3dB : 20Hz-20kHz Hum (Volume Minimum) : 200nW Residual noise (Volume Minimum) : 40nWInput sensitivity Aux In : 1V ± 3dB at 39kΩ Scart In : 500mV ± 3dB at 39kΩ Output sensitivity Line Out (Left/Right) : 0.7V ± 2dB at 47kΩ Scart Out (Left/Right) : 0.6V ± 2dB at 10kΩ COMPACT DISC/VCD/DVD: Video Decoding : MPEG-2/MPEG-1/MPEG-4/Div X 4 & 5 Video DAC : 12 Bits Signal System : PAL / NTSC Video Format : 4:3 / 16:9 CVBS Out 1) CVBS level : 1.0 ± 0.1V p-p Luminance S/N : >= 55dB S-Video Out 1) Y level : 1.0 ± 0.1V p-p Y S/N : >= 60dB C level (burst) : 286mV p-p +1/-4 dB RGB/YUV Out 1) Amplitude : 0.7 ± 0.1V p-p S/N : >= 60dB 1) Output terminals to be terminated with 75 Ω