Sony CRF-230B Service Manual page 27

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Adjusting
Item
Rf Signal
Generator
Frequency
Receiver
Tuning Knob
Setting
Sw7
Adjust
Remarks
Fully
SW 7 osc coil
aed
7OMHz
counterclockwise
L329
Band Selector: SW7
overage
Tune to
SW 7 ant trimmer
Adjust for maximum
sw7
7.5 MHz
7.5 MHz
CT309,
meter reading on
Tracking
'
ign al
SW 7 rf trimmer
VTVM.
CT327
sws
Fully
SW 8 osc coil
F
E
anaes
toe
counterclockwise
L330
Band Selector:
SW 8
Tu
SW 8-10 ant coil
ne to
L303
9.6 MHz
9.6 MHz
Sw 8.1 O rf coil
sw 8
gia
L309
Tracking
| sw 8 ant aimmer
Adjust for maximum
Tune to
CT310
meter reading on
10.0 MHz
10.0 MHz
SW 8 if el
VTVM.
Sena
CT328
Set
sw9
Frequency
11.5 MHz
Pally
:
Shy oncom
Coverage
counterclockwise
L331
Band Selector: SW 9
sw 9
SW 10
Frequency
Coverage
Tracking
12.0 MHz
14.0 MHz
Tune to
12.0 MHz
signal
Fully
counterclockwise
SW 9 ant trimmer
CT311,
SW 9 rf trimmer
CT329
SW 10 osc coil
L332
SW 10
Tracking
14.5 MHz
Tune to
14.5 MHz
signal
SW 10 ant trimmer
CT312,
SW 10 rf trimmer
CT330
Adjust for maximum
meter reading on
VTVM.
Band Selector:
SW 10
Adjust for maximum
meter reading on
VTVM.
Sw 11
Frequency
Coverage
15.0 MHz
Fully
counterclockwise
SW 11 osc coil
L333
Tune to
SW 11-13 ant coil
15.1 MHz
15.1 MHz
pout
2
swt
signal
rons rf coil
Tracking
Tune to
eras ant trimmer
15.5 MHz
15.5 MHz
rete
aenil
SW 11 tf trimmer
CT331
Band Selector:
SW 11
Adjust for maximum
meter reading on
VTVM..
SW 12
Frequency
Coverage
17.5 MHz
Fully
counterclockwise
SW 12 osc coil
L334
SW 12
Tracking
18.0 MHz
Tune to
18.0 MHz
signal
SW 12 ant trimmer
CT314,
SW 12 rf trimmer
CT322
Band Selector:
SW 12
Adjust for maximum
meter reading on
VTVM.

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