Section 3
ALIGNMENT PROCEDURE #2
This alignment procedure refers to Uniden 8719 and 8734 chassis using
an 11.3258 MHz crystal.
Alignment: Align L19,
L21 and the loop filter as per the general
alignment procedure.
Fig.
25 - Parts Location
NOTE: The following
adjustments are not normally necessary.
Alignment of Offsets
Radio Control Settings:
Clarifier - centered
Mode - USB
DS-400 - 27.155
1. Connect a frequency counter to TP-1.
2. Adjust L59 for a frequency of 34.9565 MHz ±20 Hz.
3. Turn the mode switch to AM and adjust L23 for 34.9550 MHz ±
20 Hz.
4. Set the mode switch to LSB and adjust L22 for 34.9535 MHz ±20
Hz.
5. Connect the frequency counter to TP-3. Set the mode switch to USB and
align CT2 for 7.8015 MHz +5 Hz -0 Hz.
6. Set the mode switch to LSB and align for 7.7985 MHz +0 Hz -5 Hz.
This completes the
alignment procedure
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