Sony CFD-G30L - Recording on a tape

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TUNER SECTION
• Switch Location
VOLUME : MAX
MEGA BASS : OFF
PRESET SOUND MODE : OFF
BAND : MW/LW
Signal generator
BAND : FM
Signal generator
0 dB = 1 µV
• Repeat the procedures in each adjustment several times for the
maximum level meter indication.
• The frequency coverage and tracking adjustments should be
finally done by the trimmer capacitors.
MW/LW SECTION
FM SECTION
[Adjustment Location : Main board] (Component side)
Put the lead-wire
antenna close to
the set.
30% amplitude modulation by 400Hz
signal.
Output level : as low as possible
MW/LW RF signal
generator
0.01µF
FM RF signal
generator
telescopi
c
antenna
terminal
75kHz (100%) amplitude modulation
by 1kHz signal.
Output level : as low as possible
32Ω
set
+
–
level mete
r
J391 (phones)
L4
LW FREQUENCY COVER.
Adjustment
L2
FM FREQUENCY COVER.
Adjustment
CT3 L3-1
MW TRACKING
Adjustment
FM TRACKING
Adjustment
CT5 L3-2
LW TRACKING
Adjustment
CT1 L1
T1
FM IF
Adjustment
T2
AM IF
Adjustment
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T2 450 kHz
MW TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L3-1 621 kHz
CT3 1,404 kHz
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L1 87.5 MHz
CT1 108 MHz
FM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T1 10.7 MHz
FM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L2 108 MHz
LW TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L3-2 162 kHz
CT5 261 kHz
LW FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L4 279 kHz