Sony CFD-600 Service Manual page 42

2. TUNER SECTION
e@FM Section
Setting :
BAND switch: FM
FM rf signal
generator
telescopic antenna
input
22.5kHz frequency
deviation by 400Hz signal
output level: as low as possible
e AM Section
Setting :
BAND switch: AM
AM ef signal
generator
Put the lead-wire
antenna close to
vA the set.
Ce
30% amplitude
modulation by
400Hz signal
VTVM
(range: 0.5—5V ac)
Phones jack
@ Repeat the procedures in each adjustment several times,
and the frequency coverage and tracking adjustments
should be finally done by the trimmer capacitors.
@ Remove telescopic antenna in FM section adjustments.
: Adjust for a maximum reading on VT VM.
ADJUSTMENT
ADJUSTMENT
AM TRACKING ADJUSTMENT
620kHz 1,400kHz
AM IF ADJUSTMENT
Adjust for a maximum reading on VT VM.
'CPI
455kHz
Adjustment Location: See page 8.