Sony ST-5055L Service Manual

AEP and UK Model
FM TUNER SECTION
Antenna:
Tuning range:
Usable sensitivity:
S/N ratio:
Frequency response:
Harmonic distortion:
Fm stereo separation:
A-M TUNER SECTION
(MW)
Antenna:
Tuning range:
Sensitivity:
Harmonic distortion:
(LW)
Antenna:
Tuning range:
300 ohms balanced
75 ohms unbalanced
87.5 to 108 MHz
2.2 UV IHF
1.7 WV (S/N = 30 dB)
68 dB
+1
30 Hz ~ 15 kHz - 3 dB
Mono: 0.4 % at 400 Hz
100 % Mod.
Stereo: 0.6% at 400 Hz
100 % Mod.
Greater than 35 dB at 400 Hz
Built-in ferrite bar antenna
with external antenna provision
530 to 1,605 kHz
46 dB/m, built-in antenna
100 LV, external antenna
0.5 %
Built-in ferrite bar antenna
with external antenna provision
150 kHz to 350 kHz
FM STEREQ/FM-AM TUNER
SPECIFICATIONS
Sensitivity:
Harmonic distortion:
AUDIO SECTION
Audio output and impedance:
GENERAL
Power requirements:
Power consumption:
Dimensions:
Net weight:
Shipping weight:
50 dB/m, built-in antenna
100 LV, external antenna
0.5 %
FIXED: 750 mv (10k)
VARIABLE: 0to15 V («1.8 k)
* Note: at maximumou tput
110, 127, 220, 240 Vac
Approx, 23 watts
412 mm (width) x 12¢ qm
(height) x 284 mm (depth)
16/4" (width) x 43/4" (Aheight)
x 1114/4" (depth)
4.9 kg (10 Ib 13 oz)
6.8 kg (15 Ib)
SERVICE MANUAL
ANQ