There was a recent, fairly long, 'conversation' about the 3325A and resurrecting it from a failed EPROM (and other problems, I think) that ultimately was resolved by replacing the four Synertek 32K EPROM's with two MCM68766 64K EPROM's. From what I have been told, it was a simple matter of removing the four 32K EPROM's from positions U1, U2, U3 and U4 on the A6 Board and inserting the two 64K EPROM's at positions U1 and U2.
Joe -----Original Message----- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of Jim Lux Sent: Tuesday, September 03, 2013 9:59 AM To: time-nuts@febo.com Subject: Re: [time-nuts] Synthesizers On 9/2/13 7:50 PM, Bill Hawkins wrote: > Why do we hardly ever talk about synthesizers - those boxes that turn > 10 MHz into other frequencies? > We do.. there's a fair amount of talk about boxes like the PTS synthesizers. And there's been talk about 866x series synths, and perhaps the 3325, although I'd have to go search to be sure. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
