>
> Anyone know the cure for first dot on cw speaker pop or first microphone
ptt
> pop in speaker? Info would be appreciated. Thanks and 73 Lew
>
Add a 470k resistor to U10 on the IF/AF board between pin 5 and ground is
the factory mod. I did the following on mine.
Locate R78, 330k beside U10. Solder a 100k resistor from the lead of R78,
nearest the front panel, to ground. The 100k seemed to be more effective on
mine.
Soldering to the lead of R78 is more easily done than soldering to U10's
lead and can easily be done from the top without removing the board.
Steve Ellington
Amateur Radio Operator N4LQ
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