[Roadsters] Radio Schematic

[Greg Messemer]

You should post all the MOUSER parts on 311 with a photo of what you plan
on replacing. I have 2-3 radios and it would be good to know what CAPs to
replace and if you get any better audio or more channels afterwards, and
others may join in and give some other tips.
Greg

On Sun, Nov 20, 2022 at 4:03 PM Dan Heinze <roadster at san.rr.com> wrote:

> Thanks to all who responded.  The schematic that Greg attached appears to
> be a better copy than the one in the radio user’s manual on 311s where some
> of the component values are not clearly legible.  I got all the electronics
> and controls removed from the case yesterday and have a Mouser Electronics
> order for all the electrolytic caps and the one big paper cap ready to go.
> There’s only one electrolytic that is visibly bad, but always a good idea
> to replace all the electrolytic and paper capacitors.  The ceramic and mica
> caps rarely go bad.  I also found a questionable antenna connection.  Will
> repost when I get around to working on it… though that may not be until
> after the holidays.
>
> Thanks / Dan
>
>
>
> *From:* Datsun-roadsters <datsun-roadsters-bounces at autox.team.net> *On
> Behalf Of *Greg Messemer via Datsun-roadsters
> *Sent:* Sunday, November 20, 2022 1:24 PM
> *To:* datsun-roadsters at autox.team.net
> *Subject:* [Roadsters] Radio Schematic
>
>
>
> The Radio Schematic ii in one of the last pages of the manual.
>
>
>
>
>
> On Sun, Nov 20, 2022 at 11:45 AM <datsun-roadsters-request at autox.team.net>
> wrote:
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>    1. Re: Anyone have a roadster radio schematic? (Stephen Webber)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 19 Nov 2022 12:38:23 -0800
> From: Stephen Webber <sewebberlaw at gmail.com>
> To: Pat Horne <patintexas at icloud.com>
> Cc: Dan Heinze <roadster at san.rr.com>, datsun-roadsters at autox.team.net
> Subject: Re: [Roadsters] Anyone have a roadster radio schematic?
> Message-ID:
>         <CAM_ShUNkyZzCVS+qbqs5S=
> 4Sj+pcrmPqBjoT8kpgKRA7wgX0xA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> I have the radio schematic for the positive ground radio in my 1963 SPL 310
> Fairlady.
>
> Stephen Webber
>
> On Sat, Nov 19, 2022 at 11:16 AM Pat Horne via Datsun-roadsters <
> datsun-roadsters at autox.team.net> wrote:
>
> > Dan, I just looked but didn?t see one on 311s.org but I thought there
> was
> > one there. Don?t know what year though. There may be one in the owner?s
> > manual, also on that site.
> >
> > Peace,
> > Pat
> >
> > Pat Horne
> > We support Habitat for Humanity
> >
> >
> > On Nov 19, 2022, at 10:56 AM, Dan Heinze via Datsun-roadsters <
> > datsun-roadsters at autox.team.net> wrote:
> >
> > ?
> >
> > I?m working on repairs for my 1968 2000 radio (Toshiba 7CN-15T 12V
> > negative ground ? 7 Transistor ? Tokyo Shibaura Electric Co, Ltd).
> >
> > Does anyone have a schematic for this.
> >
> > The components are so tightly spaced that reading the values on all the
> > capacitors is really hard.
> >
> > Thanks / Dan
> >
> > ?68 2000 Solex
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