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2. MW COVERAGE
ADJUSTMENT
DC voltmeter
...........
eee
Connect
to test point
@® and GND.
p
Adjust for
Adjutment
522 kHz
L104
1611 kHz
24.5 V
TC103
Repeat
steps
1 and 2 until no further
improvement
can
be made.
DC
Voltmeter.
")
Ce)
M}—-/lo
Figure 6 MW Coverage Alignment
Connection Diagram
3. LW
COVERAGE
ADJUSTMENT
DC voltmeter
............ Connect
to test point @ and GND.
step|
Frequency
Adjust for | Adjustment
146_kHz
L105
DC
353_kHz
22.5V
TC104
Voltmet
tree
3
Repeat
steps
1 and 2 until no further
improvement
can
be made.
Figure 7 LW
Coverage Alignment
Connection Diagram
4. MWILW
TRACKING
ADJUSTMENT
Signal Generator
ou... eeeccsseeeeeeeeeees
Connect
to the MW antenna
coil through
the loop antenna.
Adjust for the indication of electronic voltmeter of the wave form of oscilloscope to be maximum.
AM
Signal
Voltmeter
R/L Output Jack
Figure
8 MWI/LW
Tracking Alignment Connection Diagram
Repeat
steps 1 and
2 until no further improvement
can
be made.
299 kHz
Maximum
sensitivity
TC102
Repeat
steps 4 and
5 until no further improvement
can
be made.
MW
Tracking
Step
1
2
| 8
LW
Tracking
a
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