Aiwa XR-MS3, Service Manual

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<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
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
<LW tuner section>
Tuning range
144 kHz to 290 kHz
Usable sensitivity 1400
µ
V/m
Antenna Loop antenna
<Amplifier section>
Power output
Rated : 12 W + 12 W (6 ohms,
T.H.D. 1 %, 1 kHz / DIN 45500)
Reference : 15 W + 15 W (6 ohms,
T.H.D. 10 %, 1 kHz / DIN 45324)
DIN MUSIC POWER
20 W + 20 W
Input VIDEO / AUX:
EZ : 500 mV, K : 600 mV
Outputs SPEAKERS: accept speakers of 6
ohms or more
PHONES (stereo mini jack): accepts
headphones of 16 ohms or more
DIGITAL OUT (OPTICAL) jack
<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
<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
Signal-to-noise ratio 60 dB (Dolby B NR ON, CrO
2
tape
peak level)
Recording system AC bias
Heads Recording / Playback head x 1,
erase head x 1
SPECIFICATIONS
<General>
Power requirements
230 V AC, 50 Hz
Power consumption EZ : 57 W
K : 68 W
Standby power consumption EZ : 1.7 W (power-economizing
mode set to ON)
K : 1.8 W (power-economizing
mode set to ON)
Dimensions of main unit 100 x 210.6 x 271.5 mm
(W x H x D) (4 x 8 3 /
8
x 10 3 /
4
in.)
Weight of main unit 3.8 kg (8 lbs 6 oz.)
<Speaker system>
Cabinet type
2 way, bass reflex (magnetic
shielded type)
Speakers Woofer : 85 mm
Tweeter: 22 mm dome type
Impedance 6 ohms
Output sound pressure level 86 dB/W/m
Dimensions
100 x 206 x 188 mm
(W x H x D) (4 x 8 1 /
8
x 7 1 /
2
in.)
Weight 1.5 kg (3 lbs 5 oz.)
• 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.
• Dolby noise reduction manufactured under license from Dolby
Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation.