FT107M SURVIVAL MANUAL
1. XF-8,9HC CW filter installation and alignment
Measurement equipment used: Universal counter (50Mhz.)
First of all, I have done all the steps from service manual:
Next step: CW/FSK Carrier Point Alignment. I tried to follow the service manual….
I couldn’t find TP5003 on the IF Unit. After I have studied the diagrams, I saw the mistake. So, connect the frequency counter to TP5001 on AF Unit, and all the rest it is OK….
Another step: IF WIDTH ALIGNMENT, like in manual
And now, ladies and gentlemen, the results !!!
FT107M – SSB
FT107M – CW
FT107M – FSK