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iCB-201¢
Synthesizer Tripler Adjustment
Procedure:
'e=
Q304
R320
is
680
(=)
Ground the
lead of R320.
oscilloscope
[_]
Adjust
IFT304
for a maximum
waveform reading
(15.36 MHz) on the oscilloscope.
Adjustment Location:
~— synthesizer board —
1FT304
Synthesizer VCO Adjustment
Procedure:
C318
VOM
S | ]
[A]
+
oO
}. Channei selector:
1
Adjust L301! using a plastic hexagonal screwdriver
fora 1 Vdc reading on the VOM.
2. Change
the channel
selector from
| through 40.
VOM
reading should
gradually
change
from
| V
(channel |) to 3.4 V (channel 40).
Adjustment Location:
-- synthesizer board —
L307
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