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Sony ST-313L Service Manual
Sony ST-313L Service Manual

Sony ST-313L Service Manual

Fm-am program tuner

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$T-313L
IM Distortion:
0.15% (MONO)
(40 kHz deviation)
0.25% (STEREO)
Separation:
35dB at 100 Hz
45 dB at 1 kHz
35 dB at 10 kHz
Frequency Response:
40Hz—12.5 kHz 3 ee ; dB
Selectivity:
40dB at 300 kHz
Capture Ratio:
1.0dB
AM Suppression Ratio:
54dB
Image Response Ratio:
45dB
IF Response Ratio:
90dB
Spurious Response Ratio:
75dB
RF intermodulation:
60dB
Sub-carrier Product Ratio:
35dB
Output Level/Impedance:
450mV,6.8kQ
at 1 kHz
deviation,
100 % modulation
SW/MW/LW
TUNER
SECTION
Frequency Range
5.8—15.8 MHz
530-1 ,605 kHz
150—350 kHz
Built-in ferrite
rod antenna
Attached antenna wire
Antenna
External antenna
External antenna terminal
:
terminal
Intermediate
Frequency
500 uV/m(54db/m),
GENERAL
FM
TUNER
SECTION
sari
lB dias
uilt-in antenna,
System:
FM stereo, FM/AM superheterodyne
_
Frequency Range:
87.5—108 MHz
Usable
30uV (29.5 dB), | 100uV (40 dB),
|at 250 kHz
tuner
|
Sensitivity
external antenna, | external antenna,
eoauaeaal
Antenna:
300 2
balanced
at
10
MHz
at 1,000 kHz
ie
dB),
=
Power Requirements:
220V ac (120 or 240V
ac adjustable),
75 2 unbalanced
See
ren,
50 Hz (AEP model)
z
intermediate Frequency:
10.7MHz
240 V ac, 50 Hz (UK model)
q
sub
oan
255
S/N Ratio
Rowen Copmmpon:.
ae
(40kHz deviation)
39.2dBf, 50uV (STEREO)
ae
Pi
0
Dimensions:
Approx.
410 (w) x 145 (h) x 277 (d) mm
ae
:
Harmonic
0.3 %
161/, (w) x 53/4 (h) x 107s (d) inches
Usable Sensitivity:
1.6uV,S/N = 26 dB
Distortion
at 5 mV, 400 Hz
at 50 mV/m
(40 kHz deviation)
400 Hz
including projecting parts and controls
S/N Ratio:
75dB (MONO)
Weight:
Approx.
4.9 kg, 10!b 13 oz (net)
70 dB (STEREQ)
5.8 kg, 12 lb 13 oz (in shipping carton)
)
28.dB at 9 kHz, 30dB at 10 kHz
Image
40 dB
65dB
Response Ratio
at 1,000 kHz
at 250 kHz
70 dB
70 dB
at 1,000 kHz
at 250 kHz
Harmonic Distortion:
at 100 Hz
(40 kHz deviation)
0.15 % (MONO)
0.25 % (STEREO)
at 1 kHz
0.15 % (MONO)
0.25 % (STEREO)
IF Response
Ratio
at 10 kHz
0.2% (MONO)
|
MODEL
IDENTIFICATION
0.5% (STEREO)
— Specification Label —
:
AEP model
UK model!
FM-AM
PROGRAM
TUNER
-
"FRA
PROGRAM
TUNER
SAFETY-RELATED COMPONENT WARNING!
— Continued on page 2 —
koruna
SON
Y.
Aad eee
FREQ, RANGE:
FM
87.5 ~ 108 MHz
FREQ, RANGE:
&M
87.5
— 108 MHz
COMPONENTS
IDENTIFIED
BY
SHADING
AND
MARK
SW
58
158 MHz
aN
ies
Ma
ON
FHE
SCHEMATIC
DIAGRAMS,
EXPLODED
We
aioe
cant
i
greed
_
z
0=
2
.
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
"
me
amas
2
es
Sa
SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
®
AM
468 kHz
AM
AG8 kHz
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AC:
220V
~ 50Hz
18 W
AC
240V~50Hz
18W
AS
SHOWN
IN
THIS
MANUAL
OR
IN
SUPPLEMENTS
re
MADE
IN JAPAN
MADE
IN JAPAN
PUBLISHED
BY
SONY.
¢
SERIAL
NO,
a,
SERIAL NO,

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