Philips FW-C50/37, Service Manual

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Output power (6ohm, 60Hz-12.5kHz, 10% THD)
L & R
: 2 x 45W
Surround : 2 x 7W
Frequency response within -3dB : 40Hz-20kHz
Dynamic Bass Boost : BEAT, PUNCH, BLAST, DBB OFF 1)
Digital Sound Control :
Optimal, Classic, Techno, Jazz, Rock, Vocal 1)
Headphone output at 32 ohm : 15mW ± 2dB
Input sensitivity
Aux in : 1V ± 2dB at 1 kohm
Output sensitivity
Subwoofer out (max. vol.) : 1.5V ± 2dB at 22 kohm
CASSETTE RECORDER:
Number of track : 2 x 2 stereo
Tape speed : 4.76 cm/sec ± 2%
Wow and flutter : < 0.4% (DIN)
Fast-wind/Rewind time C60 : 130 sec
Bias system : 75kHz ± 10kHz
Rec/Pb frequency response within 8dB : 80Hz - 12.5kHz
Signal to noise ratio (unweighted) : > 44dB
COMPACT DISC:
Measurement done at output conn. of the CDC module.
Frequency response within ± 1.5dB : 20Hz - 20kHz
Output level (in Vrms)
: 550mV ± 1dB unloaded
Signal/Noise ratio (A-weighted) : > 80dBA
Distortion at 1kHz : < 0.5%
Channel difference at 1kHz : < ±1dB
Channel crosstalk at 1kHz : > 60dB
De-emphasis : 0 or 15/50 mS (Switched by subcode on the disc)
[....] Values indicated are for "Tuner 95 Board" only
1)
Frequency response in each setting is software controlled.
Service Aids
Service Tools:
Universal Torx driver holder 4822 395 91019
Torx bit T10 150mm 4822 395 50456
Torx driver set T6 - T20 4822 395 50145
Torx driver T10 extended 4822 395 50423
Cassette: