Sansui TU 919 Service Manual

Page 1

SPECIFICATIONS

" 7 FM Section
ER I E Tuning range ...... 88 to 10K MH/
Usable sensitivity

MonolHF ...... 9.0dfifll.54 uV:IlUOl
DIN ...... 0.95 uV
Stereo IHF ..... 15.0 (131

DIGITALLY QUARTZ LOCKED TUNER 5° 033; 3;;
Signal to noise ratio at 65 um

Mono ........ 82 dB
Stereo ........ 76 dB
Distortion at 65 dBf (WIDE)

Mono ........ less than 0.05 /3 .u 100 H]
less than 0.04 % at 1,000 HI
less than 0.08 % at -��1,000 HI

Stereo ........ less than 0.09 % at 100 Hz
less than 006 % at 1,000 Hz
less than 0.15 % at h,000 Hz

Alternate channel selectivity (at 400 kHz)

WIDE ........ 50 dB

NARROW. ..., 80 d8
Capture ratio ...... 0.1dE
Imageresponse ratio . . 110dB (at 98MHI)

Spurious response ratio
............ 110 dB (at 18 MHz)
Stereo separation . . . . 40 dB at 100 Hz
50 dB at 1,000 H2
35 dB at 10,000 Hz
Frequency response . . 30 to 15,000 Hz
+0.2 dB. 70.5 dB
Antenna input impedance
............ 300 ohms balanced
75 ohms unbalanted

AM Section

Tuning range ...... 530 to 1,600 kHz

Usable sensitivity (Bar antenna)
............ 47 dB/m (220 uV/m)

Selectivity ........ 35 dB

Signal to noise ratio . . 50 :18

Others

Output voltage and impedance
OUTPUT tttttt 0 to 1.0 V/2.S kilohms
DOLBY FM ..... 200 mV/9 kilohms

Power requirements t . 100,120,220,240 V 50/60 Hz
For U,S.A. and Canada
............ 120 v (50 Hz)

Power consumption . . 22W
Dimensions
L- 430mm fl 7V 401mm
L l 0
168mm
, 7 l . I 1' _LL___

LL, ,47

Weight .......... 9.5 kg (211: lbs) net
11.6 kg (25.6 lbs) packed

0
5m ' Design and specifications subject to changes wuhoul

notice for improvements.
In order to simplify the explanation illustrations may

SANSUI ELECTRIC CO., LTD. sometimes differ from the originals.