Aiwa AXR 004 Service Manual
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Page 1
S/M Coda No.90~-003 DATE OF ISSUE 6/1990~T
Am 3338?
SERVICE
7 ~77 ~ AXROOS
STEREO RECEIVER
AIWA 00., Ltd. Tokyo Japan
Printed in Japan
Page 2
SPECIFICATIONS
FM tuner section
AUDIO POWER SPECIFICATIONS
Axnoos AXROOl [ Axnooe
Frequency range 07.5 - i030 Mi-iz
POWER oqu UT AN D TOTAL H ARMO N IC Antenna terminals 15 ohms coaxial zoo ohms. balanced
DI S ORTI o N' 75 ohms, unbalanced
T ' Sensitivity at 50 68 18.3 68!. 45 nv (mono)
30:: cal. tsnv tsieteot
With Mhm load, both channels driven, from Usablesmww SISBWVUH) 60 B
SIN Mom (I a
20-2o,ooo Hz, rated 120 watts (AXR-OOS), 5...... m MB
100 watts (AXE-004) or 55 watts (AXRZOO2) mm Mm m W.
per channel minimum RMS power, With no aislmional Stereo m. 05%
1 RH
more than 0.008% (AXR-005), 0.03% f _ .
o I h . IM dislofllon Mono 0.2 /. 03%
(AXR-004) or 0.08 /o (AXR-002) tota armonic 5W, W, w,
distortion from 250 milliwatts to rated sewn... 45dsatlkrtz
OLI . Frequency response 30 Hz ~ 15 kHz 30 Hz . 15 kHz
tpu :7, as :g as
Selectivity as as at 300 kHz so an at 400 kHz
Other Specifications CW"! mm 2
' AM suppression ratio so as 54 as
image response mile 00 dB 70 dB
Amplltler section IF response ratio 90 as 70 aa
t 100 as
Axnoos Axnoo: Axnooe 23°? NZ??? m ° 65 as 22::
Dynamic Bohm:,at 195 + 195 140 + 140 70 + 70 000.372 "am" 5'
power output I kHz IHF watts watts waits A t i L m a.
4 ohms, at 250 + 250 190 + 190 90 + 90 might? W
1 kHz IHF watts watts watt: '9" 5° 3'
Power output at surround 20 watts
amplifier (80mm. It I kHz) (10 + 10 watts) AM In" section
Hurrionlc dlstottlon at Less than 0.000% Less than 0.00% Less than 0.08%
mm MM Axnoos l AXRwA j M3002
lniaflnodullllon (1M) Less than 0.000% Less than 0.00% Less than 0.06% Frequency vanes 530 - 1710 kHz (wlm 10 kHz Interval)
dlstottlon at med output 53! - 17") kHz (with 9 kHz interval)
Frequency PHONO RIM Antenna Loop antenna
response equalization 20.5 dB Usabte sensltlvity 50 calm (at 1,000 kHz ot 999 kHz)
°""° sm 54 as (at 50 mV/m)
$23227; w HZ . 70 kHz 0 Hz _ 50 kHz Harmonic distortion 0.5% tso niVIm, 400 Hz:
050,2. ftda :2dB Selectivity unsetnnwaauomn
Residual I Less than 70 W Less than 30W Auto tuning threshold 55 dB/rn
Damping tumor 50 40
m " in General
input mono MM 25 mV. so ttiionrns
s«WWW, D". co. Axaoos AXfiOtM Axntm
lnpedanoe VIDEO I. 2_ 3' 1503] System Tuner sectlon PLL quartz~locked digital synthesizer system
TAPE 1. 2 5° "' W: Preamplifier Lwrnolse NF type equalizer
5m PHONO MM 07 as 74 dB section
79 as" at. 2.5 MW 72 dB -- Power Pure-complimentary SEPF auui.
(A, 2.5 mV) molllier complimentary
DAT, on. 105 as 100 as section sgpp
0501.2? 3508" (A, 150nm soda Powevrequlrements tZOVAC.60Hz
PE 1. 2 (A. 150 «M Power consumption USA model: 20 3"
Output DAT OUT 50 mV 210 watts w a
WMV 5 0-" : 2 AC outlots Two switched, total 100 watts
impeaance wow i 0 mm"
Dimensions mxtsoxswmm 430x llox
SPEAKERS Meant: speakers 0! a - 16 ohms (I7 x 5|). x w]. lrwhul 295 mm (17 x 5'1- x
i
:5?) S Accepts headphones oi high and low Impedance 1 b Inches)
"I "5 Weight 9.6 kg 9.5 kg 6.7 kg
MUTING -20¢E (21I03023 (21m) (14 lb 30!)
Graphic Equalizer Maria. :10 as at 5! Hz, isc Hz, snana, :10 as
400m. 1 kHz, 2.4 mum; and atBSHLZSOHz.
14 RH: I kHz, 3.3 kHz.
and IO kHz . . . . .
uxnoos only . Desxgn and spec I f icat ions are subject to change
78lHF without notice.
Video section
AXE-005 AXR004 AX R-002
Input: VIDEO-l, .2, a: VIDEO-1, .2:
l V91) 75 ohms I Vpp 75 ohms
Outputs VIDEO-I, MONITOR:
l V99 75 ohms