Sony WM-FX855 Service Manual page 10

VCO Adjustment
connection:
frequency counter
+
—
150 k Ω
VCO Adjustment
Adjusting device Frequency display
RV1 78.00 MHz
• Adjusting Location
T2
AM IF Adjustment
[TUNER Board]
TP25
(19 kHz)
TP21
(VT)
VCO Adjustment
TUNER Board
TP25 (19 kHz)
Frequency counter
reading
19.00 kHz ± 0.05 kHz
T1
AM Frequency coverage
Adjustment
TP23
(ANT GND)
TP1
(ANT)
RV1
L5
FM IF Adjustment
– 10 –
L8
AM
Tracking
Adjustment
CT1