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FRONT END ALIGNMENT
1.
Connect RF generator to the antenna terminals with the following
adaptations:
FROM
GEN.
2.
Set RF generator and FM tuning dial to 92 mHz.
be about 6 uv.
3.
Set generator and FM tuning dial to 106 mHz.
trimmer.
4.
With about 3 uv from FM generator, repeat procedure until no further
output is obtained.
5.
The only time that the oscillator mixer and trimmer should be touched is
if the calibration is out of specification.
FM FRONT END ALIGNMENT FOR
FM SECTION
.__ .... ....._ _____ ►
Peak 1205, 1204 and 1201 for maximum audio output.
Signal should look like this:
270Jt
TO
GND.
Generator output should
Peak RF trimmer and mixer
8
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