[R-390] Nick's awesome 1970 Navy tech ref pdf

[Nick England]

Larry's file is now posted at
https://www.navy-radio.com/manuals/r390a-long-7004-schems-ljh.pdf

Nick England K4NYW
www.navy-radio.com


On Thu, Nov 4, 2021 at 2:05 AM Larry H <larry41gm at gmail.com> wrote:

> Hi all.  Nick said he'd put this pdf on his website, so it will be
> available to all when he does.  I'll let you know when it's  there.
>
> Regards, Larry
>
> On Tue, Nov 2, 2021 at 11:28 PM Larry H <larry41gm at gmail.com> wrote:
>
> > I liked the schematic scans that Nick did so well, that I extracted the 6
> > schematic pages and 4 other extra wide pages and put them in a 10 page
> > pdf.  The content is as follows: pages 1 to 6 are the complete wide
> > schematics (in the correct order), 7 and 8 are the filament and heater
> > wiring and the chassis harness,  and 9 and 10 are the tuning system and
> > gear train.  I've not seen these pages so clear when you zoom in on them.
> > Try it on the schematics and the gear train (so easy to see).  You'll
> love
> > it.
> >
> > I corrected the schematic on page 3, the 2nd crystal oscillator.  It was
> > missing the input to the oscillator grid from the crystal selection
> switch.
> >
> > I added about a half  inch of schematic to page 5 on the far right end to
> > complete the circuitry for the AGC function.  Sorry, it could be aligned
> a
> > little better.
> >
> > I reordered 2 of the pages in the schematic section.  They are now in the
> > right order.
> >
> > I don't have a public place to put them at the moment, so if you'd like a
> > copy, let me know.  It's under 4 MB in size.  It's really nice for
> viewing
> > online, and I think for printing but have not tried that yet.
> >
> > Regards, Larry
> >
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