Aiwa CS-880 H, Руководство по обслуживанию

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G
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à
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AIWA
[SERVICE MANUAL]
Code No. 29-880-000-78
DATE OF ISSUE 5/1981
SPECIFICATIONS
G EN ER A L
Semiconductors:
Power source:
Power consumption:
Speakers:
Dimension:
Weight:
RADIO SECTION
Frequency range:
Intermediate frequency:
Sensitivity:
(IH F, THD 3%)
16 ICs, 1 FET .9 9 transistors,
68 diodes, 8 LED's, 1 LCD
Batteries DC 13.5V (UM-1 x 9)
Back-up power supply (for tuner memory)
DC 3V (UM-3, "A A "x 2)
H,HG model
AC 110 ~ 120V/220 ~ 240V
switchable 50/60 Hz
U,UC model
AC 120V/220 ~ 240V
switchable, 60 Hz
Car battery (thru car adaptor)
H,HG model
27W
U,UC model
39W
14Omm0 x 2 (Woofer)
(5-5/8")
5Omm0 x 2 (Tweeter)
( 2 " )
17Omm0 x 1 (Passive Radiator)
(6-3/4” )
588(W) x 325(H) x 163(D) mm
[23-1/4" x 12-7/8" x 6-1/2")
8.6 kg (18.6 lbs.)
FM
AM
FM
AM
875 ~ 107.9 MHz
522 ~1,611 kHz
10.7 MHz
450 kHz
FM (H,HG model)
13 ± 6 dB (at 87.9 MHz)
12 ± 6 dB (at 98.0 MHz)
13 ± 6 dB (at 107.9 MHz)
(U,UC model)
14 ±6 dB (at 87.9 MHz)
13 +6 dB (at 98.0 MHz)
14 ±6 dB (at 107.9 MHz)
(S/N 10 dB) 47 ±5 dB (at 594 kHz)
45 ±5 dB (at 1,008 kHz)
42 ±5 dB (at 1,404 kHz)
Image rejection: FM 45 ±5 dB (at 107.9 MHz)
AM 41 ±5 dB (at 1,404 kHz)
IF rejection: FM 80 ±10 dB (at 87.9 MHz)
AM 31 +5 dB lat 594 kHz)
Total harmonic distortion:: FM Less than 1.5% (at 98 MHz)
AM 1.7 ± 1.0% (at 1,008 kHz)
FM stereo separation:
22 ±3 dB (at 1 kHz)
Auto stop level: FM 22 ±10 dB (at 98 MHz)
AM 60 ±10 dB (at 1,008 kHz)
TAPE REC O RD ER SECTIO N
Tape speed: 4.8 cm/s. ± 3%
Recording system:
Erasing system:
Record bias frequency:
Distortion:
Frequency response:
Signal to noise ratio:
(Un-weighted)
Erasing ratio:
Separation:
Output power:
IFF & rewind time:
Automatic stop system:
Pinch roller pressure:
Wow and flutter:
Take-up torque:
AC bias
AC erase
61 ± 0.5 kHz
Less than 1.5% (PB)
Less than 1.5% (REC/PB)
M ETALtape 3 5 - 16,000 Hz
CrOj tape 35 ~ 13,000 Hz
LH tape 35 ~ 12,500 Hz
More than 49/46 dB
[DC/AC] (PB)
More than 44/42 dB
[DC/AC] (REC/PB)
More than 60 dB
More than 39 dB (REC/PB)
H,HG model
More than 24W [12W + 12W)
U,UC model
7 watts per channel,
Min. RM S at 8 ohms,
from 200 Hz to 10 kHz, with
no more than 10%
Total Harmonic Distortion
90 ±5 s. (atC-60)
Mechanical auto stop
125 ± 15q
Less than 0.038% (WRMS)
, ,
+15
35 c g-cm
F F & rewind torque:
Input terminal:
-5
110
±
20
g
MIC 3.50 jack x 2
PHONO/LINE IN pin jack x 2
Input sensitivity /impedance:
MIC 0.3mV/3kfi
LIN E IN 150mV/47kn
PHONO 4mV/47kii
Output terminal: LIN E OUT pin jack x 2
EX T. SP 3.50 jack x 2
PHONES 6.30 jack
Noise reduction system manufactured under license from
Dolby Laboratories Licensing Corporation.
Dolby and the [Xj symbol are trademarks of Dolby Labo­
ratories Licensing Corporation.
Specifications and external appearance are subject to change
without notice due to product improvement.