using new technology on old machines

Dave G4UGM dave.g4ugm at
Wed Jun 17 05:55:43 CDT 2015

That's only the schematic. The link I included earlier:-

also includes the PCB component layout, from which I inferred the Trim Pot
is of the 10-turn variety.


> -----Original Message-----
> From: cctalk [mailto:cctalk-bounces at] On Behalf Of Brent
> Hilpert
> Sent: 17 June 2015 09:28
> To: General Discussion: On-Topic and Off-Topic Posts
> Subject: Re: using new technology on old machines
> The M452 module schematic for quick access for anyone following along, as
> hasn't been linked before in the thread:
> 	http://bitsavers.informatik.uni-

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