Aiwa CX-NAJ310, Service Manual, Page: 2 / 42

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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)
<AM tuner section>
Tuning range
530 kHz to 1710 kHz (10 kHz step)
531 kHz to 1602 kHz (9 kHz step)
Usable sensitivity 350
µ
V/m
Antenna Loop antenna
<Amplifier section>
CX-NAJ310:
Power output
60 W + 60 W (50 Hz - 20 kHz,
T.H.D. less than 1 %, 6 ohms)
75 W + 75 W (1 kHz, T.H.D. less
than 10 %, 6 ohms)
Total harmonic distortion 0.08 % (30 W, 1 kHz, 6 ohms, DIN
AUDIO)
CX-NSZ310:
Power output
Rated : 62 W + 62 W
(6 ohms, T.H.D. 1 %,1 kHz)
Reference : 80 W + 80 W
(6 ohms, T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.08 % (40 W, 1 kHz, 6 ohms, DIN
AUDIO)
CX-NSZ510:
Power output
Rated : 85 W + 85 W
(6 ohms, T.H.D. 1 %, 1 kHz)
Reference : 100 W + 100 W
(6 ohms, T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.08 % (40 W, 1 kHz, 6 ohms, DIN
AUDIO)
Inputs VIDEO / AUX : 500 mV
Outputs SPEAKERS : 6 ohms or more
PHONES : 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 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)
<General>
CX-NAJ310
Power requirements
120 V AC, 60 Hz
Power consumption 70 W
Power consumption With ECO mode on : 0.6 W
in standby mode With ECO mode off : 20 W
Dimensions of main unit 260 x 324 x 339 mm
(W x H x D) (10
1
/
4
x 12
7
/
8
x 13
3
/
8
in.)
Weight 6.3 kg (13 lbs 14 oz)
SPECIFICATIONS <U,LH>
CX-NSZ310
Power requirements
120 V/220 - 230 V/240 V AC,
(Switchable), 50 Hz/60 Hz
Power consumption 90 W
Power consumption With ECO mode on : 0.6 W
in standby mode With ECO mode off : 19 W
Dimensions of main unit 260 x 324 x 339 mm
(W x H x D)
Weight 6.8 kg
CX-NSZ510
Power requirements
120 V/220 - 230 V/240 V AC,
(Switchable), 50 Hz/60 Hz
Power consumption 105 W
Power consumption With ECO mode on : 0.6 W
in standby mode With ECO mode off : 20 W
Dimensions of main unit 260 x 324 x 339 mm
(W x H x D)
Weight 7.2 kg
<Speaker system SX-NAJ312 (for NSX-AJ310)>
Speaker system
3 way, bass reflex (magnetic shielded)
Speaker units Woofer : 140 mm (5 5 /
8
in.) cone
Tweeter : 60 mm (2
3
/
8
in.) cone
Super tweeter : 20 mm ( 13 /
16
in.) ceramic
Impedance 6 ohms
Dimensions (W x H x D) 220 x 324 x 225 mm
(8
3
/
4
x 12
7
/
8
x 8
7
/
8
in.)
Weight 4.3 kg (9 lbs 8 oz)
<Speaker system SX-NSZ312 (for NSX-SZ310)>
Speaker system
3 way, bass reflex (magnetic shielded)
Speaker units Woofer : 140 mm cone
Tweeter : 60 mm cone
Super tweeter : 20 mm ceramic
Impedance 6 ohms
Dimensions (W x H x D) 220 x 324 x 225 mm
Weight 4.3 kg
<Speaker system SX-NSZ702 (for NSX-SZ510)>
Speaker system
2 way, bass reflex (magnetic shielded)
Speaker units Woofer : 160 mm cone
Tweeter : 60 mm cone
Impedance 6 ohms
Dimensions (W x H x D) 230 x 324 x 223 mm
Weight 4.6 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.