Aiwa CS-880E Service Manual

AIWA'
[SERVICE MANUAL)
GENERAL
Semiconductors:
Power source:
Power consumption:
Speakers:
Dimension:
Weight:
RADIO SECTION
Frequency range:
Intermediate frequency:
Sensitivity:
(IHF, THD 3%}
(S/N 10 dB)
(S/N 10 dB)
Image rejection:
IF rejection:
Total harmonic distortion:
17 ICs, 1 FET, 95 transistors,
68 diodes, 7 LED's, 1 LCD
E model
Batteries DC 13.5V (UM-1 x 9)
Back-up power supply (for tuner memory)
DC 3V (UM-3, "AA" x 2)
AC 110 ~ 120V/220 ~ 240V
switchable 50/60 Hz
K model
Batteries, DC 13.5V (UM-1 or HP-2 x 9)
Back-up power supply (for tuner memory}
DC 3V (UM-3 orHP —7 x 2)
K model
AC 120V/240V
switchable. 50/60 Hz
Car battery (thru car adaptor)
E model
140mm¢ x 2 (Woofer)
50mm¢ x 2 (Tweeter)
170mm¢ x 1 (Passive Radiator)
588(W) x 325(H) x 163(D) mm
8.6 kg
FM 87.5 ~ 108 MHz
MW 522 ~ 1,611 kHz
LW 146 ~ 353 kHz
FM 10.7 MHz
MW,LW 450 kHz
FM
14 + 6 dB (at 88.0 MHz)
12 + 6 dB (at 98.0 MHz)
12 + 6 dB (at 108.0 MHz)
MW
47+5dB (at 594 kHz)
45+5dB (at 1008 kHz)
42+5dB (at 1404 kHz)
LW
55 +5dB (at 155 kHz)
54+5dB (at 245 kHz)
55 +5d8 (at 344 kHz)
FM 45+ 6dB (at 108.0 MHz)
41 + 5 dB (at 1,404 kHz)
45 + 10 dB (at 344 kHz)
FM 80+ 20dB (at 88.0 MHz)
MW 2725 dB (at 594 kHz)
FM Less than 1.5% (at 98 MHz)
MW 1.7 + 1.0% (at 1,008 kHz)
Code No. 29-880-000-18 ji
DATE OF ISSUE 7/1981
22 + 3 dB (at 1 kHz)
FM 22+ 10dB (at 98 MHz)
MW 60 10dB (at 1,008 kHz)
LW 65+ 10dB (at 245 kHz)
FM stereo separation:
Auto stop level:
TAPE RECORDER SECTION
Tape speed: 4.8 cm/s. + 3%
Recording system: AC bias
Erasing system: AC erase
Record bias frequency: 61+ 0.5 kHz
Less than 1.5% (PB)
Less than 1.5% (REC/PB)
Distortion:
Frequency response: METAL tape 35 ~ 16,000 Hz
CrO, 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 38 dB (REC/PB)
More than 28W (14W + 14W)
90 + 5s. (at C-60)
Mechanical auto stop
125 415g (1.23 + 0.15N)
Less than 0.038% (WRMS)
35 *18 gm (343 "143 mN-m)
110 + 20 g-cm (1078 + 196 mN-m)
MIC 3.5¢ jack x 2
PHONO pin jack x 2
Signal to noise ratio:
(Un-weighted)
Erasing ratio:
Separation:
Output power:
FF & rewind time:
Automatic stop system:
Pinch roller pressure:
Wow and flutter:
Take-up torque:
FF & rewind torque:
Input terminal:
: DIN 5P
Input sensitivity/impedance:
0.3mV/3k2
DIN 500mV/470kQ2
PHONO 4mV /47k2
Output terminal: DIN 5P
EXT. SP 3.5@ jack x 2
PHONES 6.3¢ jack
e Noise reduction system manufactured under license from
Dolby Laboratories Licensing Corporation.
e Dolby and the QQ symbol are trademarks of Dolby Labo-~
ratories Licensing Corporation.
© Specifications and external appearance are subject to change
without notice due to product improvement.