Sony ST-2950F Service Manual

GENERAL
Power Requirements:
Power Consumption:
Dimensions:
Weight:
FM SECTION
Tuning Range:
Antenna Terminals:
Intermediate Frequency:
Sensitivity
at 50 dB Quieting:
Sensitivity at 46dB Quieting
(40 kHz deviation):
Usable Sensitivity:
S/N Ratio:
Harmonic Distortion:
SPECIFICATIONS
110, 127, 220 or 240 V ac adjustable,
50/60 Hz
23W
Approx. 390 (w) x 145 (h) x 310(d) mm
153 (w) x 554 (h) x 12% (d) inches
Including projecting parts and controls
Approx. 6.0 kg, 13 lb 4 0z (net)
Approx. 7.8 kg, 17 1b 2.02 (with shipping
carton)
87.5 MHz — 108 MHz
300 2 balanced
75 Q unbalanced
-10.7 MHz
4.0"nV (MONO)
50uV (STEREO)
50uV (STEREO)
2.0uV (IHF)
1.7 nV, S/N = 26 dB (40 kHz deviation)
73dB (MONO)
68dB (STEREO)
at100Hz 0.2% (MONO)
0.3% (STEREO)
at 1kHz 0.2 % (MONO)
0.3% (STEREO)
at10kHz 0.2% (MONO)
0.6 % (STEREO)
IM Distortion:
Separation:
Frequency Response:
Alternate
Channel Selectivity:
Capture Ratio:
AM Suppression Ratio:
Image Response Ratio:
IF Response Ratio:
Spurious Response Ratio:
RF intermodulation:
- Sub-carrier Product Ratio:
Muting Threshold:
Output Level/impedance:
0.2 % (MONO)
0.3% (STEREO)
35 dB at 100 Hz
40 cB at 1 kHz
35 dB at 10 kHz
40 Hz — 12.5 kHz * 9-BaB
50dB (400 kHz)
1.0 dB
54 dB
45 dB
90 dB
75 dB
60 dB
50 dB
Approx. 5ynV
750 mV, 5kQ2 at
100 % modulation
SERVICE MANUAL