[BC] CCA FM20,000GZ

[Thomas G. Osenkowsky]

Although I have no experience with this model one thing I would check is the
filament voltage at the tube socket with an iron vane or true RMS AC
voltmeter. Never trust a front panel filament voltage meter.

Tom Osenkowsky, CPBE

>I am servicing a CCA FM20,000GZ that seems to go through the IPA tubes 
>rather quickly. This current one is only about 8 months old and is 
>starting to fail.