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Sony STR-V4L - Page 10

Sony STR-V4L
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STR-V4L
FM
SECTION
High
Frequency
and
Low
Frequency
Adjustment
Setup:
PRESET
switch:
MANUAL
FM
rf
signal
generator
FMANT
REC
OUT1
FM
Signal
Generator
Setting:
Carrier
frequency:
108.4
MHz,
87.2
MHz
Output
level:
1
mV
(60
dB)
Modulation:
400
Hz,
75
kHz
deviation
(100
%)
@
High
Frequency
Adjustment
Procedure:
1,
Tune
the
set
to
108.4
MHz.
2.
Turn
the
variable
capacitor
fully
clockwise.
3.
Adjust
RT303
for
the
center
position
on
the
TUNING
meter.
NULL
SET
TUNING
Adjustment
Location:
-—
preset
board
@
Low
Frequency
Adjustment
Procedure:
1.
Turn
the
set
to
87.2
MHz.
.
Turn
the
variable
capacitor
fully
counter-
clockwise.
.
Adjust
RT801
for
the
center
position
on
the
TUNING
meter.
Note:
Repeat
the
high
frequency
and
low
frequency
adjustment
several
times.
NULL
SET
TUNING
Adjustment
Location:
tuner
board