Aiwa NSX-VC78, Service Manual

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FM tuner section
Tuning range
87.5 MHz to 108 MHz
Usable sensitivity (IHF) 13.2 dBf
Antenna terminals 75 ohms (unbalanced)
MW tuner section
Tuning range
531 kHz to 1602 kHz (9 kHz step)
530 kHz to 1710kHz (10 kHz step)
Usable sensitivity 350
µ
V/m
Antenna Loop antenna
SW tuner section
Tuning range
5.730 MHz to 17.900 MHz
Antenna Wire antenna
Amplifier section
Mid-high frequency amplifier
Power output Rated: 32 W + 32 W (8 ohms, T.H.D.
1 %, 1 kHz)
Reference: 40 W + 40 W (8 ohms,
T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.1 % (15 W, 1 kHz, 8 ohms,
DIN AUDIO )
Low frequency amplifier
Power output Rated: 96 W + 96 W (6 ohms, T.H.D.
1 %, 130Hz)
Reference: 120 W + 120 W
(6 ohms, T.H.D. 10 %, 130 Hz)
Total harmonic distortion 0.1 % (45 W, 130 Hz, 6 ohms,
DIN AUDIO)
Inputs VIDEO/AUX: 316 mV (adjustable)
MD: 316 mV (adjustable)
MIC 1, MIC 2: 1 mV (10 kohms)
Outputs SPEAKERS HIGH FREQ:
accept speakers of 8 ohms or more
SPEAKERS LOW FREQ:
accept speakers of 6 ohms or more
SURROUND SPEAKERS:
accept speakers of 8 ohms to 16 ohms
VIDEO OUT: 1.0 Vp-p (75 ohms)
LINE OUT: 210 mV
PHONES (stereo jack): accepts
headphones of 32 ohms or more
Cassette deck section
Track format
4 tracks, 2 channels stereo
Frequency response CrO
2
tape: 50 Hz – 16000 Hz
Normal tape: 50 Hz – 15000 Hz
Recording system AC bias
Heads Deck 1: Playback head x 1
Deck 2: Recording/Playback head
x 1, erase head x 1
SPECIFICATIONS
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)
Wow and flutter Unmeasurable
Video signal NTSC/PAL color format (selectable)
Video data MPEG 1
Audio data MPEG 1, LAYER 2
General
Power requirements
120 V/220 – 230 V/240 V AC
switchable, 50/60 Hz
Power consumption 205 W
Power consumption in If the power-economizing mode is
standby mode ECO OFF: 32 W
If the power-economizing mode is
ECO ON or ECO AUTO: 0.9 W
Dimensions of main unit 260 x 330 x 395 mm
(W x H x D)
Weight of main unit
9.5 kg
Speaker system SX-WNSZ70
Speaker system
3 way, built-in subwoofer (magnetic
shielded type)
Speaker units Subwoofer:
160 mm cone type
Full range:
100 mm cone type
Super tweeter:
20 mm ceramic type
Impedance 6 ohms/8 ohms
Sensitivity 87 dB/W/m
Dimensions (W x H x D) 240 x 324 x 281 mm
Weight 5.2 Kg
• 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.