Philips fwm 15 service manual

Page 2

1 - 3 GENERAL: Mains voltage :230V ± 10% for /22/25 Mains frequency : 50/60Hz /21 Po we r consumption : ≤ 15 W at Stan dby /21 ≤ 0.5W at ECO Standby /22/25 30W Active /22/25 Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 310 x 330mm TUNER: FM Tuning range : 87.5-108MHz Grid : 50kHz IF frequency : 10.7MHz ± 20kHz Aerial input : 75 !& coaxial Sensitivity at 26dB S/N : < 22 ∝V Selectivity at 300kHz bandwidth : > 25dB Image rejection,98MHz : > 40dB /21 Distortion at RF=1mV, dev. 75kHz : < 3% -3dB Limiting point : < 23.5 ∝V Crosstalk at RF=1mV, dev. 40kHz : > 18dB MW Tu ning ra nge : 530-1700kHz /21 Grid : 10kHz /21 IF frequency : 450kHz ± 1kHz Aerial input : Fr ame aerial, 18.1 ∝H Sensitivity at 26dB S/N : < 4.4mV/M Selectivity at 300kHz bandwidth : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5% AMPLIFIER: Output power 1) :2 x 10W RMS Fr eq ue ncy response within -3dB : 50Hz-15kHz Dynamic Bass Boost : DBB1, DBB2, DBB3, DBB Off 2) Digital Sound Control : Jazz, Techno, Optimal, Rock 2) Headphone output at 32W : : 900mV ± 1dB (max Vol.) CASSETTE RECORDER: Number of track : 2 x 2 stereo Ta p e speed : 4.76 cm/sec +2.5/-1.5 % Wow a nd fl utter : < 0. 40% DIN Fa st -w ind/rewind time C60 : 130 sec Bias syst em : 75kHz ±5kHz Rec/Pb frequency response within 8dB : 80Hz - 10kHz Signal to noise ratio (A-weighted) : ≥ 48dBA COMPAC T DISC: Measurement done at output conn. of the CDC module. Fr eq ue ncy response within ± 1.5dB : 20Hz - 20kHz Output level (in Vrms) : 550mV, Z out = 100 Ω Signal/Noise ratio (A-weighted) : > 75dBA Distortion at 1kHz : < 0.003% Channel unbalance at 1kHz : ±1dB Channel separation at 1kHz : > 60dB De-emphasis : 0 or 15/50 mS (Switched by subcode on the disc) 1) 4Ω , 1 kHz, 10% T HD 2) Fr eq ue ncy response in each setting is software controlled. Weight (w/o speakers) : 4.6Kg F requency response : 80 - 12500Hz (8dB) 110-127V/220-240V Switchable for /21 25W Active /21 50Hz /22/25 ≤ 11W at Standby /22/25 > 80dB /22/25 :5 31-160 2kHz /22/25 :9kHz /22/25 Impedance headphones 32 Ω--1000 Ω SPECIFICATIONS