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Re: [Roadsters] Radio Schematic

To: "'Greg Messemer'" <gmessemer@gmail.com>, <datsun-roadsters@autox.team.net>
Subject: Re: [Roadsters] Radio Schematic
From: Dan Heinze via Datsun-roadsters <datsun-roadsters@autox.team.net>
Date: Sun, 20 Nov 2022 16:03:09 -0800
Delivered-to: mharc@autox.team.net
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Thanks to all who responded.  The schematic that Greg attached appears =
to be a better copy than the one in the radio user=E2=80=99s 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=E2=80=99s 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=E2=80=A6 though that may not be until =
after the holidays.

Thanks / Dan

=20

From: Datsun-roadsters <datsun-roadsters-bounces@autox.team.net> On =
Behalf Of Greg Messemer via Datsun-roadsters
Sent: Sunday, November 20, 2022 1:24 PM
To: datsun-roadsters@autox.team.net
Subject: [Roadsters] Radio Schematic

=20

The Radio Schematic ii in one of the last pages of the manual.

=20

=20

On Sun, Nov 20, 2022 at 11:45 AM =
<datsun-roadsters-request@autox.team.net =

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Today's Topics:

   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@gmail.com =
Cc: Dan Heinze <roadster@san.rr.com>, datsun-roadsters@autox.team.net =
Subject: Re: [Roadsters] Anyone have a roadster radio schematic?
Message-ID:
        =
<CAM_ShUNkyZzCVS+qbqs5S=3D4Sj+pcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com =

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 <
> 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@autox.team.net =
>
> ?
>
> 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
> ________________________________________
>
> datsun-roadsters@autox.team.net =
>
> Donate: http://www.team.net/donate.html
> Archive: http://www.team.net/pipermail/datsun-roadsters
> http://autox.team.net/archive
>
> Unsubscribe:
> =
http://autox.team.net/mailman/options/datsun-roadsters/patintexas@icloud.=
com
>
>
> ________________________________________
>
> datsun-roadsters@autox.team.net =
>
> Donate: http://www.team.net/donate.html
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vlink=3Dpurple style=3D'word-wrap:break-word'><div =
class=3DWordSection1><p class=3DMsoNormal>Thanks to all who =
responded.=C2=A0 The schematic that Greg attached appears to be a better =
copy than the one in the radio user=E2=80=99s manual on 311s where some =
of the component values are not clearly legible.=C2=A0 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.=C2=A0 There=E2=80=99s only one electrolytic that =
is visibly bad, but always a good idea to replace all the electrolytic =
and paper capacitors.=C2=A0 The ceramic and mica caps rarely go =
bad.=C2=A0 I also found a questionable antenna connection.=C2=A0 Will =
repost when I get around to working on it=E2=80=A6 though that may not =
be until after the holidays.<o:p></o:p></p><p class=3DMsoNormal>Thanks / =
Dan<o:p></o:p></p><p class=3DMsoNormal><o:p>&nbsp;</o:p></p><div =
style=3D'border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in =
0in 0in'><p class=3DMsoNormal><b>From:</b> Datsun-roadsters =
&lt;datsun-roadsters-bounces@autox.team.net&gt; <b>On Behalf Of </b>Greg =
Messemer via Datsun-roadsters<br><b>Sent:</b> Sunday, November 20, 2022 =
1:24 PM<br><b>To:</b> datsun-roadsters@autox.team.net<br><b>Subject:</b> =
[Roadsters] Radio Schematic<o:p></o:p></p></div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><div><div><div><p =
class=3DMsoNormal>The Radio Schematic ii in one of the last pages of the =
manual.<o:p></o:p></p></div><div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p></div><p =
class=3DMsoNormal><o:p>&nbsp;</o:p></p><div><div><p class=3DMsoNormal>On =
Sun, Nov 20, 2022 at 11:45 AM &lt;<a =
href=3D"mailto:datsun-roadsters-request@autox.team.net";>datsun-roadsters-=
request@autox.team.net</a>&gt; wrote:<o:p></o:p></p></div><blockquote =
style=3D'border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in =
6.0pt;margin-left:4.8pt;margin-right:0in'><p class=3DMsoNormal>Send =
Datsun-roadsters mailing list submissions to<br>&nbsp; &nbsp; &nbsp; =
&nbsp; <a href=3D"mailto:datsun-roadsters@autox.team.net"; =
target=3D"_blank">datsun-roadsters@autox.team.net</a><br><br>To =
subscribe or unsubscribe via the World Wide Web, visit<br>&nbsp; &nbsp; =
&nbsp; &nbsp; <a =
href=3D"http://autox.team.net/mailman/listinfo/datsun-roadsters"; =
target=3D"_blank">http://autox.team.net/mailman/listinfo/datsun-roadsters=
</a><br>or, via email, send a message with subject or body 'help' =
to<br>&nbsp; &nbsp; &nbsp; &nbsp; <a =
href=3D"mailto:datsun-roadsters-request@autox.team.net"; =
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replying, please edit your Subject line so it is more specific<br>than =
&quot;Re: Contents of Datsun-roadsters =
digest...&quot;<br><br><br>Today's Topics:<br><br>&nbsp; &nbsp;1. Re: =
Anyone have a roadster radio schematic? (Stephen =
Webber)<br><br><br>------------------------------------------------------=
----------------<br><br>Message: 1<br>Date: Sat, 19 Nov 2022 12:38:23 =
-0800<br>From: Stephen Webber &lt;<a =
href=3D"mailto:sewebberlaw@gmail.com"; =
target=3D"_blank">sewebberlaw@gmail.com</a>&gt;<br>To: Pat Horne &lt;<a =
href=3D"mailto:patintexas@icloud.com"; =
target=3D"_blank">patintexas@icloud.com</a>&gt;<br>Cc: Dan Heinze &lt;<a =
href=3D"mailto:roadster@san.rr.com"; =
target=3D"_blank">roadster@san.rr.com</a>&gt;, <a =
href=3D"mailto:datsun-roadsters@autox.team.net"; =
target=3D"_blank">datsun-roadsters@autox.team.net</a><br>Subject: Re: =
[Roadsters] Anyone have a roadster radio =
schematic?<br>Message-ID:<br>&nbsp; &nbsp; &nbsp; &nbsp; =
&lt;CAM_ShUNkyZzCVS+qbqs5S=3D<a =
href=3D"mailto:4Sj%2BpcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com"; =
target=3D"_blank">4Sj+pcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com</a>&gt;<br>=
radio schematic for the positive ground radio in my 1963 SPL =
310<br>Fairlady.<br><br>Stephen Webber<br><br>On Sat, Nov 19, 2022 at =
11:16 AM Pat Horne via Datsun-roadsters &lt;<br><a =
href=3D"mailto:datsun-roadsters@autox.team.net"; =
target=3D"_blank">datsun-roadsters@autox.team.net</a>&gt; =
wrote:<br><br>&gt; Dan, I just looked but didn?t see one on <a =
href=3D"http://311s.org"; target=3D"_blank">311s.org</a> but I thought =
there was<br>&gt; one there. Don?t know what year though. There may be =
one in the owner?s<br>&gt; manual, also on that site.<br>&gt;<br>&gt; =
Peace,<br>&gt; Pat<br>&gt;<br>&gt; Pat Horne<br>&gt; We support Habitat =
for Humanity<br>&gt;<br>&gt;<br>&gt; On Nov 19, 2022, at 10:56 AM, Dan =
Heinze via Datsun-roadsters &lt;<br>&gt; <a =
href=3D"mailto:datsun-roadsters@autox.team.net"; =
target=3D"_blank">datsun-roadsters@autox.team.net</a>&gt; =
wrote:<br>&gt;<br>&gt; ?<br>&gt;<br>&gt; I?m working on repairs for my =
1968 2000 radio (Toshiba 7CN-15T 12V<br>&gt; negative ground ? 7 =
Transistor ? Tokyo Shibaura Electric Co, Ltd).<br>&gt;<br>&gt; Does =
anyone have a schematic for this.<br>&gt;<br>&gt; The components are so =
tightly spaced that reading the values on all the<br>&gt; capacitors is =
really hard.<br>&gt;<br>&gt; Thanks / Dan<br>&gt;<br>&gt; ?68 2000 =
Solex<br>&gt; ________________________________________<br>&gt;<br>&gt; =
<a href=3D"mailto:datsun-roadsters@autox.team.net"; =
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