Local Oscillator; Tuning Chart - Yaesu FT-101E Instruction Manual

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The
heterodyne
ervstal
oscillation
injection
may
be
%-10B
checked
in the following
manner.
Connect
the ¥TVM
xf 10C3-
RF prabe to the local oscillatar test point. Injection
is normal
if the
injectian
voltage measures
O.4 Valt
Ze 10D!
RMS
on all bands,
Aig CPE
[f not, alignment
ts required.
Set the
BAND
switch
Auf 160)
~
at LOD, TC24
at 1/3 capacitance position, and adjust
TI
for (23 Volt RMS reading on WTWM.
Then adjust
dS isin os 6 ee en 0
Cag
TC16 and TC26
for each of
the band
to read 0.3 Volt RMS on
VTVM.
Say
ag
Go.
FRONT
BAND
he
TURING
CAPACITOR
CRYSTAL
FREQUENCY
160
a
Gler
250PF
TO26
7 SoM
BO
a
|
ts
Snore
Pole
:
a 52M ee
?
Cae
1S0PF
Ter?
13 .O2MHz
x
i
20
|
eat
Cay
SOR
TC18
20 O24 Az
a
x
15
ie
:
TC
|
27. 02MHe
ale
: &
|
PEAG
|
34
09MH=e
0A
Chel
TC21
|
34, 02MHz
joe
|
x?
To22
|
34, 59MH2
wo
| xB
|
TC23
|
35.02MHz
100
"9
|
Tez
|
45. 52MHz
L
|
Wey
x10
C48
100PF
To25
|
16.02MHe
LOCAL
OSCILLATOR
TUNING CHART
a 8
Qs ISCayY
.
a
:
om Tal
Ye BUFFER
—|Jo-tioa
34.0eMHe
o40Ho+iob
44.52
5
a
un
nm
mm
5
:
2 8 32 2
el
—_——
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= TH
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LOCAL
OSCILLATOR
TUNING
CIRCUIT
= © A ese
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fea

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