Sony ST-A30L Service Manual

GENERAL
System:
Power Requirements:
Power Consumptior
Dimensions:
Weight:
FM TUNER SECTION
Tuning Range:
Antenna Terminals:
Intermediate
Frequency:
SPECIFICATIONS
FM stereo, FM/AM superheterodyne tuner
Acute Servo Lock system
220V ac "V, 50/60 Hz (AEP model)
240V ac Vv, 50/60 Hz (UK model)
7
Approx. 430 (w) x 80(h) x 275d) mm
17 (w) x 31/4 (h) x 107s (d) inches
including projecting parts and controls
Approx, 3.6kg, 7 tb 150z inet)
Approx. 4.4kg, 9 tb 1202 (in shipping
carton)
87.5108 MHz
3002 balanced
752. unbalanced
10.7 MHz
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
AX ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR
AS SHOWN
PUBLISHED BY SONY.
IN THIS MANUAL OR IN 'SUPPLEMENTS
Sensitivity at 4648
Quieting:
(40 kHz deviation)
Usable Sensitivity:
ing Threshold:
S/N Ratio:
(40 kHz deviation)
Harmonic Distortion:
IM Distortion:
{40kHz deviation)
Separation:
NER
bee
3.5uV, 16,1 dBF (mono)
40uV, 37.30Bf (stereo}
1.3uV, S/N = 26dB (40 kHz deviation)
1.8xV, 10,3.d8f; [HF
Inv (-3eB)
65 d8 {mono}
60 dB (stereo)
at 100 Hz
0.15% {mono}
0.4% (stereo)
at 1kHz
0.15% {mono}
0.4% (stereo)
at 10kHz
0.3% (mono}
0.6% (stereo)
0.15% {mono}
0.4% {stereo}
35d8 at 100Hz
45qB at 1kHz
32dB at 10kHz
— Continued on page 2 —
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SERVICE MANUAL