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I sx-150€
TOSHIBA
4—3
FM ALIGNMENT
1. Set SELECT switch to FM ,
2. Set signal generator frequency as listed in TABLE 3 FM ALIGNMENT CHART.
3. Proceed as outlined in the TABLE 3 FM ALIGNMENT CHART.
TABLE 3 FM ALIGNMENT CHART
Connect oscillo-
oa Mie
Connect sweep | scope to test
_ |
Near max.capa-
Bek A
point TP-2
city of VC. at
ane
generator to
|
10.7 MHz
position with
FM ANT
Connect oscillo-
no unrequired
iT 204
Radio Det.
terminal
scope to test
signal
|
(secondary)
:
TP-2
|
aeinee
coverage)
FM ANT
SP terminal * | 199.5 MHz
HER ener
TC1-b
terminal
dial scale —
Repeat Step 3 and 4
|
Connect
Tune to
1102,103
FM signal
Connect
90Hz signal
|
RF
generator to
VTVM to
:
)
FM ANT
SP terminal
|
_
{Tune to
: a
terminal
106 mri
106 MHz signal
Repeat Step 5 and 6
signal generator (FM)
FM Frequency coverage ie tracking adjustment test setup.
sweep /make generator
—
oscilloscope
antenna termina!
FM iF adjustment test setup.
test point 2
Fig. 13.
Adjusting
ae
ae
SG frequency
Position of
|
Adjustment
circuit
tuning dial .
Nae
Connect to
| Low end of
|
:
(Frequency
| generator to
VTVM to
ee
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