Sansui AU D22 D33 Service Manual

Page 2

Power output
MIN. RMS. both channels driven, from 20 to 20,000 Hz with
no more than 0.006 96 total harmonic distortion

35 watts per channel into 8 ohms
Load impedance . . . . 8 ohms
Total harmonic distortion

............ less than 0.006 96 at or below
rated min. RMS power output

lntermodulation distortion (60 Hz : 7 kHz = 4:l SMPTE

method) ....... less than 0.007 96 at rated
Frequency response (at 1 watt)

Signal to noise ratio (shortcircuit, A-networlt)

PHONO-MC ..... 65 d8
PHONO-MM . . . . 84 dB
AUX. TUNER, TAPE PLAY-1, 2
............ 105 dB

Controls
BASS ........ :10 dB at 50 Hz
TREBLE ...... :10 dB at 10 kHz
LOUDNESS ..... +8 68 at 100 Hz

+5 dB at 10 kHz

Overall (from AUX) . 20 to 300.000 Hz +0 dB, --3.0 dB Others
RIAA curve deviation (PHONO-MM. 20 Hz to 100 kHz) Power voltage ...... 100/120I220/240 V (50/60 Hz)
............ +0.2 dB. -0.5 dB (REC OUT) For U.S.A. and Canada
Damping factor (1 kHz, both channels driven) ............ 120 V (60 Hz)
............ 40 into 8 ohms Power consumption . . 160 watts 190 VA Rated
Input sensitivity and impedance (at 1 kHz) 270 watts Maximum
PHONO-MC ..... 250 uV/lOO ohms Dimensions ....... 430 mm (16.15/16") W

112 mm (4-7/16") H

334 mm (13'3/l6) D
Weight .......... 6.8 kg (15.0 lbs.) net

7.8 kg (17.2 lbs.) packed

(Max. input capability: 12 mV at l kHz, less than 0.1 96
total harmonic distortion)
PHONOoMM . 2.5 mV/47 kilohms
(Max. input capability: 170 mV at 1 kHz, less than
0.01 96 total harmonic distortion)
AUX. TUNER. TAPE PLAY-l , 2
............ 200 mV/47 kilohms
Output level (1.000 H2)
TAPE REC-1. 2 . . . 200 mV into 47 kilohms
Channel separation (1 kHz, at rated power output)

PHONO-MM . . . . 60 dB
AUX.TUNER.TAPE PLAYol,2 " Design and specifications subject to change without

............ 90 dB notice for improvements.

1. BLOCK DIAGRAM

E0 AMP POWER AMP

Error Correction Amp

Input Selector

Balance Volume Speakers System
ngfm C as: ij3 Mtg 05 A
" System
Np . Pro-Drive Power 8
OSto osi. Stage Stage
a'; .4'1 MM/Mc + & a. Tm
. m a. Phones
#--!r C . O 10
m .3 m 31' in : Protector
T NER ©- ? 0 (I o o 0 £1 E r~
U l 3 c L. 1' 2m
3 5' <3; .2 o
aux 5"" 2 i "I Tone Control
TAPE 'l
oSze
LPLAY © -
USE - 2 C Recent Selector
l-PLAY © 4

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