[R-390] RF deck update

[Larry H]

Hi Russ,  Jacques info is right on and important.  One diagnostic trick I like to use is to move the 'bad' can to a position of a 'good' can.  All 3 of the Z213s are supposed to be the same and are interchangeable.  When you swap them check the contacts on the can and on the chassis.  A bad connection here can give you funny symptoms.  Use a cleaner like Deoxit sparingly, do not spray.  If the 'bad' can becomes 'good' in a different position, it tells you if its the can or something else like the slug or cap under the chassis.  Why they put caps under the chassis for these I'll never know, and they do go bad.  Another trick is to simply move the slug in question.
Regards, Larry