Philips FW 72C - Manual (Page 24)

MAINTENANCE
Maintenance
Cleaning the Cabinet
• Use a soft cloth slightly moistened with a mild
detergent solution. Do not use a solution containing
alcohol, spirits, ammonia or abrasives.
Cleaning Discs
• When a disc becomes dirty, clean it with a cleaning
cloth. Wipe the disc from the center out.
• Do not use solvents such as benzine, thinner,
commercially available cleaners, or antistatic spray
intended for analog records.
Cleaning the CD lens
• After prolonged usage, dirt or dust may accumulate at
the CD lens. To ensure good playback quality, clean
the CD lens with Philips CD Lens Cleaner or any
commercially available. Follow the instructions
supplied with the Lens Cleaner.
Cleaning the Tape Heads and the Tape Paths
• To ensure good recording and playback quality, clean
the heads, capstan(s) and pressure roller(s) after every
50 hours of tape operation.
• Use a cotton swab slightly moistened with cleaning
fluid or alcohol.
• You can also clean the heads by playing a cleaning
tape through once.
Demagnetizing the heads
• Use a demagnetizing tape available at your dealer.
Specifications________________________
AMPLIFIER
Output power
RMS(6 0,1 kHz,THD10%)
FW72C.......................................................... 2 x 5 0 W
Surround Channel....................................................... 7 W
Signal-to-noise ratio.....................................>75 dBA (lEC)
Frequency response ....................... 60 - 16000 FIz, ±3 dB
Input sensitivity
Auxin..................................................................... 350mV
Output
Speakers(Left/Right) .................................................. >6Q
Surround Speakers ............................................. > 6 i2
Fleadphones............................................. 32 Q- 1000 Q
Subwoofer Out ............................................................ 1.5 V
CD PLAYER
Number of programmable tracks................................... 40
Frequency range.......................................... 40 - 20000 Hz
Signal-to-noise ratio.............................................>80 dBA
Channel separation.................................... > 60 dB (1 kHz)
Total harmonic distortion.................................... < 0.003%
TUNER
FM wave range.......................................... 87.5- 108 MHz
AM wave range ......................................... 530- 1700 kHz
Number of presets ......................................................... 40
Antenna FM................................................. 300 Q click fit
AM .............................................. Loop antenna
SPECIFICATIONS
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TAPE DECK
Frequency range
CrO^ tape (type II) .......................... 80 - 14000 Hz (8 dB)
Normal tape (type I) ....................... 80- 12500 Hz (8 dB)
Signal-to-noise ratio
CrO^ tape (type II) ............................................. >52 dBA
Normal tape (type I) ...........................................>48 dBA
Wow and flutter.................................................< 0.4% DIN
SPEAKERS
(Front Left/Right)
System ..................... 3-way; 2 bass ports + 1 G-bass port
Impedance.................................................................... 6S2
Woofer ..................................... lx 6.5" G-cone shielded
Tweeter................ lx 2.5"; Gradually cooled Ferro Fluid
Tweeter...................................................... 2 x 1 " Polydome
Dimensions(wxhxd)........................ 2 6 0 x 3 2 5 x 3 1 0 m m
Weight ............................................................... 5 kg/each
SURROUND SPEAKERS (SS-15R)
Impedance...................................................................... 6Q
Speaker Driver ........................................... 1 x 3 " full range
Dimensions ( w x h x d ) ........................ 224 x 98 x 224 mm
Weight ........................................................... 0.76 kg/each
GENERAL INFORMATION
Material/finish...................................... Polystyrene/Metal
AC Power ..................................................... 120 V / 6 0 Hz
Power Consumption
Active........................................................................ 75 W
Standby................................................................. < 11 W
Dimensions ( w x h x d ) ................... 265 x 310 x 380 (mm)
Weight (without speakers)....................................... 7.5 kg
Subject to modification
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