Philips fwm 779 service manual

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1-3 SPECIFICA TIONS Mains voltage : 110-127V/220-240V Switchable for /21 :230 ± 10% for /22 : 120 ± 10% for /37 Mains frequency : 50/60Hz Power consumption : < 1W at ECO Power Standby :< 25W at Standby (DEMO mode off) : 175W at Active Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 322 x 390mm TUNER: FM T uning range : 87.5-108MHz Grid : 50kHz 100kHz for /37 IF frequency : 10.7MHz ± 25kHz Aerial input : 75 Ω coaxial 300 Ω click fit for /37 Sensitivity at 26dB S/N : < 7µV Selectivity at 600kHz bandwidth : > 25dB Image rejection : > 25dB [> 75dB] Distortion at RF=1mV, dev. 75kHz : < 3% -3dB Limiting point : < 8µV Crosstalk at RF=1mV, dev. 40kHz : > 18dB MW T uning range : 531-1602kHz 530-1700kHz for /21/37 Grid : 9kHz 10kHz for /21/37 IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial 18.1µH Sensitivity at 26dB S/N : < 4.4mV/M Sensitivity at S9/300KHz : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, M=80% : < 5% AMPLIFIER: Output power (8 Ω, 1kHz, 10% THD) L & R : 2 x 250W RMS /21/22/30 : 2 x 200W FTC /37 Frequency response within -3dB : 63Hz-16kHz Incredible Srround : On / Off WOOX : Level1, 2, 3 & Off Game Sound : Speed /Punch /Blast /Off Digital Sound Control (DSC) : Jazz /Rock /Pop /Optimal V irtual Ambience Control (VAC) : Cyber / Arcade / Hall / Cinema / Concert Input sensitivity Aux in (at 1kHz) : 640mV ± 2dB Game Port (at 1kHz) : 310mV ± 2dB USB (at 1kHz) : 830mV at 600 Ω Output sensitivity Headphone output at 32 Ω:700mV ± 2dB (Max. vol.) 5DTC: Measurement done directly at the connector on the board. Output Resistance : < 100 Ω Output Voltage (0dB, 1kHz) : 0.5Vrms ± 1dB (unloaded) Channel Unbalance : < ± 1dB Channel Separation (1kHz) : > 60dB Frequency Response ( ±3dB) : 20Hz-20kHz Signal to Noise Ratio : > 75dBA MP3-CD Bit Rate : 32-256 kbps Sampling Frequencies : 32, 44.1, 48 kHz USB: Measurement done directly at the connector on the board. Output Impedance (1 kHz) : < 1.5 kohm Output Voltage (0dB, 1kHz) : 830mVrms ± 1.5dB Channel Unbalance : < ± 1dB Distortion THD (0dB, 1kHz) : < 0.3% Channel Separation (1kHz) : > 35dB Frequency Response ( ±3dB) : 20Hz-20kHz Signal to Noise Ratio : > 60dBA [....] Values indicated are for "ECO6 Cenelec Board" only.