[Roadsters] Radio Schematic

[Dan Heinze]

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 <mailto:datsun-roadsters-request at autox.team.net> > wrote:

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Today's Topics:

   1. Re: Anyone have a roadster radio schematic? (Stephen Webber)


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Message: 1
Date: Sat, 19 Nov 2022 12:38:23 -0800
From: Stephen Webber <sewebberlaw at gmail.com <mailto:sewebberlaw at gmail.com> >
To: Pat Horne <patintexas at icloud.com <mailto:patintexas at icloud.com> >
Cc: Dan Heinze <roadster at san.rr.com>, datsun-roadsters at autox.team.net <mailto: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 <mailto:4Sj%2BpcrmPqBjoT8kpgKRA7wgX0xA 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 <mailto:datsun-roadsters at autox.team.net> > wrote:

> Dan, I just looked but didn?t see one on 311s.org <http://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 <mailto: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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