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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@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=E2=80=99s manual on 311s =
where some
> of the component values are not clearly legible. I got all the electroni=
cs
> and controls removed from the case yesterday and have a Mouser Electronic=
s
> 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 g=
ood idea
> to replace all the electrolytic and paper capacitors. The ceramic and mi=
ca
> caps rarely go bad. I also found a questionable antenna connection. Wil=
l
> repost when I get around to working on it=E2=80=A6 though that may not be=
until
> after the holidays.
>
> Thanks / Dan
>
>
>
> *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
>
>
>
> 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@autox.team.net=
>
> wrote:
>
> Send Datsun-roadsters mailing list submissions to
> datsun-roadsters@autox.team.net
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://autox.team.net/mailman/listinfo/datsun-roadsters
> or, via email, send a message with subject or body 'help' to
> datsun-roadsters-request@autox.team.net
>
> You can reach the person managing the list at
> datsun-roadsters-owner@autox.team.net
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Datsun-roadsters digest..."
>
>
> 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>
> To: Pat Horne <patintexas@icloud.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=3D
> 4Sj+pcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com>
> Content-Type: text/plain; charset=3D"utf-8"
>
> I have the radio schematic for the positive ground radio in my 1963 SPL 3=
10
> Fairlady.
>
> Stephen Webber
>
> On Sat, Nov 19, 2022 at 11:16 AM Pat Horne via Datsun-roadsters <
> datsun-roadsters@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@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
> > ________________________________________
> >
> > 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
> > Archive: http://www.team.net/pipermail/datsun-roadsters
> > http://autox.team.net/archive
> >
> > Unsubscribe:
> >
> http://autox.team.net/mailman/options/datsun-roadsters/sewebberlaw@gmail.=
com
> >
> >
> >
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> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Datsun-roadsters mailing list
> Datsun-roadsters@autox.team.net
> Donate: http://www.team.net/donate.html
>
> http://autox.team.net/mailman/listinfo/datsun-roadsters
>
>
> ------------------------------
>
> End of Datsun-roadsters Digest, Vol 14, Issue 95
> ************************************************
>
>
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Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr">You should post all the MOUSER parts on 311 with a photo o=
f what you plan on replacing. I have 2-3 radios and it would be good to kno=
w what CAPs to replace and if you get any better audio or more channels aft=
erwards, and others may join in and give some other tips.<div>Greg</div></d=
iv><br><div class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">On =
Sun, Nov 20, 2022 at 4:03 PM Dan Heinze <<a href=3D"mailto:roadster@san.=
rr.com">roadster@san.rr.com</a>> wrote:<br></div><blockquote class=3D"gm=
ail_quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,=
204,204);padding-left:1ex"><div class=3D"msg3775150876007939987"><div lang=
=3D"EN-US" style=3D"overflow-wrap: break-word;"><div class=3D"m_37751508760=
07939987WordSection1"><p class=3D"MsoNormal">Thanks to all who responded.=
=C2=A0 The schematic that Greg attached appears to be a better copy than th=
e one in the radio user=E2=80=99s manual on 311s where some of the componen=
t values are not clearly legible.=C2=A0 I got all the electronics and contr=
ols 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 The=
re=E2=80=99s only one electrolytic that is visibly bad, but always a good i=
dea 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 con=
nection.=C2=A0 Will repost when I get around to working on it=E2=80=A6 thou=
gh that may not be until after the holidays.<u></u><u></u></p><p class=3D"M=
soNormal">Thanks / Dan<u></u><u></u></p><p class=3D"MsoNormal"><u></u>=C2=
=A0<u></u></p><div style=3D"border-right:none;border-bottom:none;border-lef=
t:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0in 0in"><p class=
=3D"MsoNormal"><b>From:</b> Datsun-roadsters <<a href=3D"mailto:datsun-r=
oadsters-bounces@autox.team.net" target=3D"_blank">datsun-roadsters-bounces=
@autox.team.net</a>> <b>On Behalf Of </b>Greg Messemer via Datsun-roadst=
ers<br><b>Sent:</b> Sunday, November 20, 2022 1:24 PM<br><b>To:</b> <a href=
=3D"mailto:datsun-roadsters@autox.team.net"; target=3D"_blank">datsun-roadst=
ers@autox.team.net</a><br><b>Subject:</b> [Roadsters] Radio Schematic<u></u=
><u></u></p></div><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p><div><div>=
<div><p class=3D"MsoNormal">The Radio Schematic ii in one of the last pages=
of the manual.<u></u><u></u></p></div><div><p class=3D"MsoNormal"><u></u>=
=C2=A0<u></u></p></div><p class=3D"MsoNormal"><u></u>=C2=A0<u></u></p><div>=
<div><p class=3D"MsoNormal">On Sun, Nov 20, 2022 at 11:45 AM <<a href=3D=
"mailto:datsun-roadsters-request@autox.team.net"; target=3D"_blank">datsun-r=
oadsters-request@autox.team.net</a>> wrote:<u></u><u></u></p></div><bloc=
kquote style=3D"border-top:none;border-right:none;border-bottom:none;border=
-left:1pt solid rgb(204,204,204);padding:0in 0in 0in 6pt;margin-left:4.8pt;=
margin-right:0in"><p class=3D"MsoNormal">Send Datsun-roadsters mailing list=
submissions to<br>=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:datsun-roa=
dsters@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>=C2=
=A0 =C2=A0 =C2=A0 =C2=A0 <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>=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:datsun-r=
oadsters-request@autox.team.net" target=3D"_blank">datsun-roadsters-request=
@autox.team.net</a><br><br>You can reach the person managing the list at<br=
>=C2=A0 =C2=A0 =C2=A0 =C2=A0 <a href=3D"mailto:datsun-roadsters-owner@autox=
.team.net" target=3D"_blank">datsun-roadsters-owner@autox.team.net</a><br><=
br>When replying, please edit your Subject line so it is more specific<br>t=
han "Re: Contents of Datsun-roadsters digest..."<br><br><br>Today=
's Topics:<br><br>=C2=A0 =C2=A01. Re: Anyone have a roadster radio sche=
matic? (Stephen Webber)<br><br><br>----------------------------------------=
------------------------------<br><br>Message: 1<br>Date: Sat, 19 Nov 2022 =
12:38:23 -0800<br>From: Stephen Webber <<a href=3D"mailto:sewebberlaw@gm=
ail.com" target=3D"_blank">sewebberlaw@gmail.com</a>><br>To: Pat Horne &=
lt;<a href=3D"mailto:patintexas@icloud.com"; target=3D"_blank">patintexas@ic=
loud.com</a>><br>Cc: Dan Heinze <<a href=3D"mailto:roadster@san.rr.co=
m" target=3D"_blank">roadster@san.rr.com</a>>, <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>=C2=A0 =C2=A0 =C2=A0 =C2=A0 <CAM_ShUNkyZzCVS+qbqs5S=3D<a=
href=3D"mailto:4Sj%2BpcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com"; target=3D"_b=
lank">4Sj+pcrmPqBjoT8kpgKRA7wgX0xA@mail.gmail.com</a>><br>Content-Type: =
text/plain; charset=3D"utf-8"<br><br>I have the radio schematic f=
or 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-roadst=
ers <<br><a href=3D"mailto:datsun-roadsters@autox.team.net"; target=3D"_b=
lank">datsun-roadsters@autox.team.net</a>> wrote:<br><br>> Dan, I jus=
t 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>> one there. Don?t know what y=
ear though. There may be one in the owner?s<br>> manual, also on that si=
te.<br>><br>> Peace,<br>> Pat<br>><br>> Pat Horne<br>> We=
support Habitat for Humanity<br>><br>><br>> On Nov 19, 2022, at 1=
0:56 AM, Dan Heinze via Datsun-roadsters <<br>> <a href=3D"mailto:dat=
sun-roadsters@autox.team.net" target=3D"_blank">datsun-roadsters@autox.team=
.net</a>> wrote:<br>><br>> ?<br>><br>> I?m working on repair=
s for my 1968 2000 radio (Toshiba 7CN-15T 12V<br>> negative ground ? 7 T=
ransistor ? Tokyo Shibaura Electric Co, Ltd).<br>><br>> Does anyone h=
ave a schematic for this.<br>><br>> The components are so tightly spa=
ced that reading the values on all the<br>> capacitors is really hard.<b=
r>><br>> Thanks / Dan<br>><br>> ?68 2000 Solex<br>> ________=
________________________________<br>><br>> <a href=3D"mailto:datsun-r=
oadsters@autox.team.net" target=3D"_blank">datsun-roadsters@autox.team.net<=
/a><br>><br>> Donate: <a href=3D"http://www.team.net/donate.html"; tar=
get=3D"_blank">http://www.team.net/donate.html</a><br>> Archive: <a href=
=3D"http://www.team.net/pipermail/datsun-roadsters"; target=3D"_blank">http:=
//www.team.net/pipermail/datsun-roadsters</a><br>> <a href=3D"http://aut=
ox.team.net/archive" target=3D"_blank">http://autox.team.net/archive</a><br=
>><br>> Unsubscribe:<br>> <a href=3D"http://autox.team.net/mailman=
/options/datsun-roadsters/patintexas@icloud.com" target=3D"_blank">http://a=
utox.team.net/mailman/options/datsun-roadsters/patintexas@icloud.com</a><br=
>><br>><br>> ________________________________________<br>><br>&=
gt; <a href=3D"mailto:datsun-roadsters@autox.team.net"; target=3D"_blank">da=
tsun-roadsters@autox.team.net</a><br>><br>> Donate: <a href=3D"http:/=
/www.team.net/donate.html" target=3D"_blank">http://www.team.net/donate.htm=
l</a><br>> Archive: <a href=3D"http://www.team.net/pipermail/datsun-road=
sters" target=3D"_blank">http://www.team.net/pipermail/datsun-roadsters</a>=
<br>> <a href=3D"http://autox.team.net/archive"; target=3D"_blank">http:/=
/autox.team.net/archive</a><br>><br>> Unsubscribe:<br>> <a href=3D=
"http://autox.team.net/mailman/options/datsun-roadsters/sewebberlaw@gmail.c=
om" target=3D"_blank">http://autox.team.net/mailman/options/datsun-roadster=
s/sewebberlaw@gmail.com</a><br>><br>><br>><br>-------------- next =
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rs" target=3D"_blank">http://autox.team.net/mailman/listinfo/datsun-roadste=
rs</a><br><br><br>------------------------------<br><br>End of Datsun-roads=
ters Digest, Vol 14, Issue 95<br>******************************************=
******<u></u><u></u></p></blockquote></div></div></div></div></div></div></=
blockquote></div>
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