[Yaesu] FT2100B help needed

Rick Gouge rickgouge at shaw.ca
Tue Nov 27 20:20:54 EST 2012


Hello to the group. I just pick up a FT2100B amp and it is broken. The amp was very dusty with dustbunnies and all. I found a resistor and a square looking cap at the base of a 572B tube blowen in half. I do not have a manual for this amp . Does anybody have any idea what might have caused this? Bad tuning practice? Tube gone bad?Andbody have the parts i need from a junker? The 330 resistor i have. Its the square cap with 221k written on it that i need. I do not have a tube tester to check the 572bs. Is there a way to check the tube with my fluke ohm meter? Rick VE7RiK


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