Sony ICF-C360 - Page 6

ICF-C360L
Setting :
BAND switch : AM (MW/LW)
Volume (RV1) : MIN
AM FF signal
generator
Put
the
lead-wire
Td antenna close to
the set.
CI
30% amplitude modulation by 400Hz
signal.
Output level : as low as possible
Setting :
BAND switch : FM
Volume (RV1): MIN
FM PF signal
generator
antenna input terminal
+ 22.5kHz frequency deviation
by 400Hz signal.
Output level : as low as possible
8Q
Speaker terminal
@ Repeat the procedures in each adjustment several times, and
the frequency coverage and tracking adjustments should be
finally done by the trimmer capacitors.
Adjustment Location :
[MAIN BOARD ] — Component side —
Tl: AM IF Alignment
CT3 : FM Frequency
coverage Adjustment
AM (MW/LW) IF ALIGNMENT
MW FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on VTVM.
MW TRACKING ADJUSTMENT
Adjust for a maximum reading on VTVM.
680kHz
1,320kHz
LW FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on VIVM.
14SkE2
26kbiz
L3-2 : LW Tracking Adjustment
CTS : LW Tracking Adjustment
CT2 : FM Tracking Adjustment
CTI : MW Tracking Adjustment
CT4 : MW Frequency coverage Adjustment
CT6 : LW Frequency coverage Adjustment
L3-1 : MW Tracking Adjustment
L6 : MW Frequency coverage Adjustment
L5 : FM Frequency
coverage Adjustment
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