Sony CFS-B5SMK2

– 10 –
FM VCO Adjustment
Setting:
Procedure:
1. Adjust RV1 so that the reading on the frequency counter becomes
in 76.0 kHz ± 50 Hz.
Adjustment Location: tuner board
Modulation: no modulation
Output level: 0.1 V (100 dB)
FM RF SSG
telescopic antenna
input
0.001
µ F
Adjustment Location:
–tuner board (component side)–
FM VCO
Adjustment
RV1
FM
FREQUENCY
COVERAGE
Adjustment
MW
FREQUENCY
COVERAGE
Adjustment
SW2
FREQUENCY
COVERAGE
Adjustment
SW1
FREQUENCY
COVERAGE
Adjustment
TELESCOPIC
ANTENNA INPU
T
L5
SW1
TRACKING
Adjustment
L7
SW2
TRACKING
Adjustment
MW
TRACKING
Adjustment
CT8
L4
L2 CT2 CT4 L8
FM IF
Adjustment
T1
FM
TRACKING
Adjustment
T2
AM IF
Adjustment
CT1
L1
L3 CT3
CT6
L6
–tuner board (conductor side)–
IC1
7
FM VCO Adjustment
frequency counter
0.01
µ F
33 k
Ω
1
15