Specifications; Common Section - Aiwa NSX-D737 Service Manual

SPECIFICATIONS
TUNER/AMPLIFIER RX - N737
<FM section>
Frequency range 87.5 MHz to 108 MHz
Usable sensitivity (IHF)
HE, LH, HR, U: 1.3 uv (75 ohms)
13.2 dBf
EE, K, EEZ: 2.5 uV (75 ohms)
19.2 dBf
Alternate channel selectivity
HE, LH, HR, U: 50 dB (+ 400 kHz)
EE, K, FEZ: 60 GB (+ 400 kHz)
Signal-to- noise ratio 68 dB (STEREO), 72 dB (MONO)
Harmonic distortion 0.3% (MONO), 1 kHz
0.8% (STEREO), 1 kHz
20 Hz to 15 kHz
(+ 0.5 dB, ~3 dB)
33 dB at 1 kHz
75 ohms (unbalanced)
Frequency response
Stereo separation
Antenna
<AM section>
Frequency range HE, LH, HR:
531 (530) kHz to 1,602 (1,710) kHz
U:530 (531) kHz to 1,710 (1,602) kHz
Usable sensitivity 400 1V/m
Selectivity 23 dB (9 kHz)
Signal- to noise ratio 53 dB (100 dB input)
Antenna Loop antenna
<MW section EE, EEZ, K>
Frequency range 531 kHz to 1,602 kHz
Usable sensitivity 400 uV/m
Selectivity 23 dB (9 kHz)
Signal-to noise ratio 53 dB (100 dB input)
Antenna Loop antenna
<LW section EE, EEZ, K>
Frequency range 144 kHz to 290 kHz
Usable sensitivity 1,000 pV/m
Antenna Loop antenna
<Timer section and general>
Program timer "Once" and/or "every"
(independent setting)
Sleep timer Capable of setting in 10 minute increments, 99
minutes maximum
<Amplifier section>
Power output HE: 50 W +50 W
(6 ohms, T.H.D. 10%, 1 kHz)
LH: 70 W+70 W
(6 ohms, T.H.D. 10%, 1 kHz)
U: FTC RULE 50 watts per channel! Min. RMS at 6
ohms, from 65 Hz to 15 KHz, with no more than
1% Total Harmonic Distortion
EE, EEZ:35 W+35 W
(6 ohms, T.H.D. 1%, 1 kHz)
K: 50 W +50 W
(6 ohms, T.H.D. 10%, 1 kHz)
35 W+35 W
(6 ohms, T.H.D. 1%, 1 kHz)
Rated power output
35 W+35 W
(6 ohms, T.H.D. 1%, 1 kHz)
Reference power output
50 W +50 W
(6 ohms, T.H.D. 10%, 1 kHz)
Harmonic distortion 0.1% (25 W, !kHz, 6 ohms)
Input sensitivity (load impedance)
VIDEO 1/DAT: 300 mV
(47 kohms with volume)
VIDEO 2/AUX: 500 mV
(47 kohms)
SUPER WOOFER
HE, HR: 1.7 V
LH: 2.0 V
U, EE, EEZ, K: 1.5 V
HE, HR, LH: 120/220/240 V AC selectable, 50/60 Hz
U:120 V AC, 60 Hz
EE, EEZ : 230 V AC, SO Hz
K: 230-240 V AC, 50 Hz
HR:
Output terminal
Power requirements
Power consumption HE:105 W
HR: 130 W
LH: 140 W
U:125 W
EE, EEZ, K: 220 W
Dimensions (W x H x D)
Weight
HE, HR, LH, U: 260 x 198 x 330.5 mm
(10/5 & 77/6 X 13°; in.)
EE, EEZ, K : 260 x 198 x 333.5 mm
(10 "4a X 7 eX 13.4 in.)
6.0 kg (13.23 Ibs.)
CASSETTE DECK/COMPACT DISC PLAYER FD-N939
<Cassette deck section>
Track format
Frequency response
4 tracks, 2 channeis
Metai tape : 20 - 17,000 Hz
CrO: tape : 20 - 16,000 Hz
Normal tape : 20 — 15,000 Hz
Signal-to- noise ratio
Wow and flutter
Tape speed
Recording system
Erase system
Motor
Heads
73 dB (Dolby C NR ON, meta! tape
peak level above 5 kHz)
0.12% (WRMS) + 0.19% (WPEAK)
4.8 cm/sec.(t "/; ips)
9.5 cm/sec.(double speed)
AC bias
AC erase
DC servomotor x 2 (with capstans)
Playback head x 1 (deck 1) t
Record/playback/erase head x 1
(deck 2)
<Compact disc player section>
Disc
Scanning method
Laser
Rotation speed
Error correction
D-A conversion
Compact disc
Non-contact optical scanner
(with semi-conductor laser)
Semi-conductor laser (A = 780 nm)
Approx. 500 rpm-200 rpm (CLV)
Cross interleave, Reed Solomon
code
1-bit DAC
Signal-to- noise ratio
Harmonic distortion
Wow/flutter
Dimensions (Wx H
Weight
890 dB (1 kHz)
0.03% (1 kHz)
Unmeasurable
x D)
260 X 198 x 328 mm
(10 '/, X 7 fe X13 in)
4.5 kg (9.9 Ibs.)
SPEAKER SX - N737/SX-N737YL
Cabinet type
Impedance
Music power
Speaker
3-way, bass reflex
(EIAJ magnelically shielded)
6 ohms
SX-N737: 60 W
SX-N737YL : 80 W
130 mm cone type woofer
60 mm cone type tweeter
20 mm ceramic type super tweeter
Output sound pressure level
Dimensions (W x Hx
Weight
COMMON SECTION
Power requirements
Power consumption
Dimensions (W x H x
Weight
@ Design and spec
notice.
87 dB/W/m
D)
215 x 396 x 240 mm
(8 '/> ¥ 15 "Ye XB: in.)
4.2 kg (9.2 Ibs.)
.
HE, HR, LH: 120/220/240 V AC selectale, 50/60 Hz
U:120 V AC, 60 Hz
EE, EEZ : 230 V AC, 50 Hz
K: 230-240 V AC, 50 Hz
System total
HE: 125 W
LH: 155 W
HR: 150 W
U:140 W
EE, EEZ, K: 235 W
D)
Vertical placement
HE, HR, LH, U : 690 x 396 x 330.5 mm
(27 "/. x 15 */, X13", in.)
EE, EEZ, K : 690 x 396 x 333.5 mm
(27 'f. X15 "/, X13 '/s in.)
Horizontal placement
HE, HR, LH, U : 950 x 396 x 330.5 mm
(37 72 157A X13 '/, in.)
E€, EEZ, K : $50 x 396 x 333.5 mm
(37 42 X15 4, & 13 '/e in.)
18.9 kg (41.6 Ibs.)
ifications are subject to chane without
e@ Dolby noise reduction manufactured under |icamse from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol [{] are trajemarks
of Dolby Laboratories Licensing Corporation.
@The word "BBE and the "BBE symbol" are tradmarks
of BBE Sound, Inc.
Under license from BBE Sound, Inc.