Sansui Z 5000 X Service Manual

Page 1

QUARTZ SYNTHESIZER COMPU-RECEIVER

SANSlll Z-50lllilll/3'ilflflli

CAUTION

1. Use only replacement parts recommended by
the manufacturer.

2. Measure insulation resistance before returning .
the appliance to the customer to prevent elec-
trical shock.

Salami.
SANSUI ELECTRIC CO., LTD.

Z-5000X/3000X

'SPECIFICATIONS

Audio section

Power output

Min. RMS, both channels driven, from 20 to 20,000 HZ, with no more
than 0007%(Z-5000X)/0.008°/a(Z-3000X) total harmonic distortion.

................... 70 watts per channel into 8 ohms
.......................... 55 watts per channel into 8 ohms
Load impedance .................... 4 and 8 ohms

Total harmonic distortion
from AUX/ DA
......................... less than 0.007% at or below
rated min. RMS power output
.. less than 0.008% at or below
rated min. RMS power output

< Z-3000X > ...................

Frequency response (at 1 watt)
from AUX/DA .................. 10 to 100,000 Hz,
+1.0 dB, -3.0 dB
RIAA curve deviation (PHONO, 20 Hz to 20 kHz)

....................................... +0.5 dB, -O.5 dB
Input sensitivity and impedance (at 1 kHz)
PHONO .......................... 2.5 mV/47 kilohms

TAPE PLAY, AUX/DA ....... 150 mV/47 kilohms
Output level (at 1 kHz)

TAPE REC ........................ 150 mV
Signal to noise ratio (short-circuit, A-netword)
PHONO .................... 82 dB
TAPE PLAY, AUX/DA ....... 95 dB
FM section
Tuning range ......................... 88 to 107.9 MHz
Usable sensitivity
Mono.... ............ 10.6 dBt
Stereo.. ......... 20 dBf
50 dB quieting sensitivity
Mono... ......... 16.5 dBf
Stereo ......... 37.0 dBf
Signal to noise ratio (at 65 dBf)
Mono.... ............ 76 dB
Stereo ............ 70 dB
Distortion (a
Mono.... ...... less than 0.15% at 1,000 Hz

Stereo... less than 0.2% at 1,000 Hz
Alternate channel selectivity (at 400 kHz)
....................................... 55 dB
Capture ratio ................ 1.0 dB

Spurious response ratlo 80 dB

IF response ratio.... 90 dB

Stereo separation 40 dB at 1,000 Hz

Frequency response ............... 30 to 15,000 Hz
+1.0 dB, -1.5 dB

Antenna input impedance ..... 300 ohms balanced

75 ohms unbalanced

AM section
Tuning range ......................... 530 to 1,600 kHz
Usable sensitivity 50 dB/m
Selectivity ............... 30 dB
Signal to noise ratio .............. 45 dB
Distortion (at 30% Modulation, 80 dB/m)
....................................... less than 0.5%
Others
Power requirements
Power voltage .................. 120, 220, 240V (50/60 Hz)
For U.S.A. and Canada
.................................... 120V (60 Hz)
Power consumption
Rated consumption
.......................... 290 watts 350 VA
.......................... 250 watts 300 VA
Dimensions ........................... 430 mm (16-15l16) W

133 mm (5-1/4) H
360 mm (14-3/16) D

Weight
.......................... 8.6 kg (19 lbs.) net

9.9 kg (21.8 lbs.) packed
.......................... 7.7 kg (17 lbs.) net

9.0 kg (19.8 lbs.) packed

"' Design and specifications subject tachanges without notice for
improvements.