[R-390] Caps

[Charles P. Steinmetz]

Barry wrote:

>Could a healing event(or series of events) take out a mechanical filter?

Yes, definitely.  And note that C553 is a signal-coupling cap, so it 
is one of the locations where a disk ceramic is contraindicated, due 
to leakage and distortion (a ceramic in this location causes enough 
distortion to change the IF harmonic output measurably).

Best regards,

Charles