Read Sony CFS-B5L MK2 Service Manual online
– 10 –
FM VCO Adjustment
Setting:
Procedure:
1. Adjust RV1 so that the reading on the frequency counter becomes
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)
Output level: 0.1 V (100 dB)
FM RF SSG
telescopic antenna
input
input
0.001
µ
F
Adjustment Location:
–tuner board (component side)–
FM VCO
Adjustment
RV1
FM
FREQUENCY
COVERAGE
Adjustment
MW
FREQUENCY
COVERAGE
Adjustment
LW
FREQUENCY
COVERAGE
Adjustment
SW
FREQUENCY
COVERAGE
Adjustment
SW
TRACKING
Adjustment
LW
TRACKING
Adjustment
MW
TRACKING
Adjustment
FM
TRACKING
Adjustment
T2
AM IF
Adjustment
FM IF
Adjustment
T1
L2 CT2
CT4 L8
CT6
L6
CT8
L4
CT5
L5
L3-2
CT7
L3-1
CT1
L1
CT3
TELESCOPIC
ANTENNA INPUT
ANTENNA INPUT
IC1
7
FM VCO Adjustment
frequency counter
frequency counter
0.01
µ
F
33 k
Ω
1
15
–tuner board (conductor side)–
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