Aiwa CA-DW500 Service Manual

S/M Code No.0101 DATE OF ISSUE 8/1992 - T
antic
[mo cum |
соли) ООО:
7 ‫ج‬
IERTE- EEE]
TUNER SECTION
«K model»
FM 87.5-108.0 MHz
Antenna: Whip antenna
MW 522-1,611 kHz
. Antenna: Ferrite bar antenna
LW 153-288 kHz
Antenna: Ferrite bar antenna
«U model»
FM 87.5-108.0 MHz
Antenna: Whip antenna
AM 530-1,710 kHz (10 kHz step)
531-1,602 kHz (9 kHz step)
Antenna: Ferrite bar antenna
AMPLIFIER SECTION
Power output 5 W + 5 W (4 ohms, EIAJ)
Мах: 7 W + М
FTC rule
3.75 Watts per channel, Min.
RMS at 4 ohms, from 80 Hz
to 20,000 Hz, with no more
than 3 % distortion
Input sensitivity (load impedance)
MIC: 2 mV (10 kohms)
CD/LINE IN: 300 mV (47
kohms)
Power requirements
K: AC 240 V, 50/60 Hz
U: AC 110-120 V/220-240 V
selectable, 60Hz
Power consumption
| 25W
SPECIFICATIONS
CD PLAYER SECTION
Disc Compact disc
Scanning Method Non contact optical scanner
(semiconductor laser appli-
cation)
Semiconductor laser
«780 nm
Approx. 500-200 rpm/CLV
Laser
Rotation speed
Error correction Cross Interleave, Reed
Solomon code
No. of channels 2 channels
D.A. conversion 16 bit linear
Frequency responce ?
40-20,000 Hz +6 dB
CASSETTE DECK SECTION
Track format 4 tracks, 2 channels
Frequency response
Normal tape: 50-12,000 Hz
Signal to noise ratio50 dB (Normal tape)
Wow and flutter 0.2 % (WRMS)
Tape speed 4.8 cm/sec (1 7/8 ips)
Rewind time 120 sec (C-60)
Fast forward time 120 sec (C-60)
Recording system АС bias
Erasure system AC erase
Motor DC motor x 1
Heads Record/playback head x 1
(deck 1)
Erasure head x 1 (deck 1)
Playback head x 1 (deck 2)
© Design and specifications are subject to change without
notice.
AIWA CO.,LTD.
COMMON SECTION
Dimensions (W x H x D)
625 x 305 x 245 mm
(24 5/8 x 12 1/8 x 8 3/4 in.)
Weight 7.2 kg (15.8 153)
(not including batteries)
SPEAKER
Cabinet type 2-way Bass reflex type
Speaker 120 mm (4 3/4 in.)
cone type woofer
27 mm (1 1/8 in.)
ceramic type tweeler
Impedance 4 ohms
Allowable max. input
12W
Dimensions (W x H x D)
185 x 305 x 220 mm x2
(7 3/8x 12 1/8x 8 3/4 in.)
Weight 1.5kg (3.3 lbs) x 2
Tokyo Japan
Printed in Japan