Aiwa Z-L220, Service Manual

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<General>
Power requirements
120 V/ 220-230 V/ 240 V
(switchable) 50/60 Hz
Power consumption 80 W
Dimensions of main unit 360 x 395.3 x 348.8 mm
(W x H x D) (14
1
/
4
x 15
5
/
8
x 13
3
/
4
in.)
Weight of main unit 7.7 kg (171 lbs)
Standby power consumption
If the power-economizing is OFF: 22W
If the power-economizing is AUTO or ON: 0.9W
Speaker system SX-ZL220
Cabinet type 3 way, bass reflex
Speakers Woofer:
130 mm (5
1
/
8
in.) cone type
Tweeter:
60 mm (2
3
/
8
in.) cone type
Super tweeter:
20 mm (
13 /
16
in.) ceramic type
Impedance 6 ohms
Output sound pressure level89 dB/W/m
Dimensions (W x H x D)
260 x 495 x 260 mm
(10
1 /
4
x 19 1 /
2
x 10 1 /
4
in.)
Weight 4.2 kg (9 lbs 4 oz.)
SPECIFICATIONS
Main unit CX-ZL220
<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
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
<Amplifier section>
Power output
Rated: 40 W + 40 W
(6 ohms, T.H.D. 1 %, 1 kHz)
Reference: 50 W + 50 W
(6 ohms, T.H.D. 10 %, 1 kHz)
Total harmonic distortion 0.1 %
(17 W, 1 kHz, 6 ohms, DIN AUDIO)
Inputs VIDEO/AUX/PHONO IN: 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 – 10000 Hz
Recording system AC bias
Heads DECK 1: Recording/playback head x 1,
erase head x 1
DECK 2: Playback 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)
Wow and flutter Unmeasurable
• Design and specifications are subject to change without notice.
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