Yaesu FT-817 Tuning Procedures
Local Oscillator Adjustment
Reference Frequency Adjustment
a. Connect a frequency counter to J5002 2pin (TP1047).
b. Adjust the trimmer capacitor (TC5001) for 22.625000MHz +/- 5Hz on the frequency counter.
c. Connect a RF millivoltmeter or an oscilloscope to the J5002 2pin (TP1047) and confirm that the output level is at least 70mVrms or 200mVp-p.