Aiwa CX-NSZ20, Service Manual

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SPECIFICATIONS
<FM tuner section>
Tuning range
87.5 MHz to 108 MHz
Usable sensitivity (IHF) 16.8 dBf
Antenna terminals 75 ohms (unbalanced)
<MW tuner section>
Tuning range
531 kHz to 1602 kHz (9 kHz step)
530 kHz to 1710 kHz (10 kHz step)
Usable sensitivity 350
µ
V/m
Antenna Loop antenna
<LW tuner section>
Tuning range
144 kHz to 290 kHz
Usable sensitivity 1400
µ
V/m
Antenna Loop antenna
<Amplifier section>
Power output
Rated : 30 W + 30 W
(6 ohms, THD 1%, 1 kHz/DIN 45500)
Reference : 35 W + 35 W
(6 ohms, THD 10%,1 kHz/DIN 45324)
DIN MUSIC POWER : 67 W + 67 W
Total harmonic distortion 0.08% (15 W, 1 kHz, 6 ohms,
DIN AUDIO)
Inputs VIDEO/AUX: 500 mV
Outputs SPEAKERS: accept speakers of 6
ohms or more
PHONES (stereo jack) : accepts
headphones of 32 ohms or more
<Cassette deck section>
Track format
4 tracks, 2 channels stereo
Frequency response 50 Hz – 15 kHz
Recording system AC bias
Heads Deck 1 : Playback head x 1
Deck 2 : Recording/Playback head
x 1, erase head x 1
<Compact disc player section>
Laser
Semiconductor laser (
λ
=780 nm)
D-A converter 1 bit dual
Signal-to-noise ratio 85 dB (1 kHz, 0 dB)
Harmonic distortion 0.05 % (1 kHz, 0 dB)
<Speaker system>
<(20EZ, 20K, 27EZ) : SX–NSZ20, (22EZ) : SX–NSZ22>
Speaker System
3 way, bass reflex (magnetic
shielded type)
Speaker units Woofer : 140 mm cone type
Tweeter : 60mm cone type
Super tweeter : 20 mm ceramic type
Impedance 6 ohms
Output sound pressure level 87 dB/W/m
Dimensions (W x H x D)
230 x 324x 256 mm
Weight 3.8 kg
<General>
Power requirements
230 V AC, 50 Hz
Power consumption 80 W
Power consumption in standby mode
14 W With power-economizing
mode off
0.9 W With power-economizing
mode on
Dimensions of main unit 260 x 328 x 335 mm
(W x H x D)
Weight of main unit
6.2 kg <EZ>
6.3 kg <K>
• Design and specifications are subject to change without notice.
• The word "BBE"and the "BBE symbol" are trademarks of BBE
Sound, Inc.
Under license from BBE Sound,Inc.