[R-390] R-390 Digest, Vol 114, Issue 19

[Prof. Johannes Fischer]

Am 13.10.2013 18:00, schrieb r-390-request at mailman.qth.net:
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> Today's Topics:
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>     1. More cleaning tools. (Perry Sandeen)
>     2. Digital Reproduction of the R-390A (Perry Sandeen)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sat, 12 Oct 2013 14:48:46 -0700 (PDT)
> From: Perry Sandeen <sandeenpa at yahoo.com>
> To: "r-390 at mailman.qth.net" <r-390 at mailman.qth.net>
> Subject: [R-390] More cleaning tools.
> Message-ID:
> 	<1381614526.2024.YahooMailNeo at web120502.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset=iso-8859-1
>
> List,
> ?
> Some additional items that may be usefull when
> washing/cleaning equipment.?
> ?
> Orange cuticle sticks.? You can clean with them and not scratch. 100
> for $6, ebay.
> ?
> Stainless Steel cuticle stick.? Good for moving components and
> de-soldering.? About $6.
> ?
> An old Electrolux canister vacuum cleaner with the
> back air outlet.? Sucks out the dirt and
> reversed blows out the water without too much pressure but high volume. The
> crevice tool seems to be the most useful for both sucking and has a nice laminar
> flow for drying. Check thrift stores or a vacuum cleaner store for one. They
> are cheap but take a bit of scrounging to find
> ?
> The last tool is a ladies hair dryer. Tisha, chime
> in here with some model suggestions!? The
> one I borrow from my wife has variable heat as well as several flow settings.
> Works like a champ BUT be careful to watch the heat.? It can start to melt some plastic parts or
> damage coils.? When you use one after a
> short time you will develop finesse for how hot to get things.
> ?
> I would still use a warm oven or hot sun drying if
> available, but the blowing and hair dryer method can shorten the drying time
> needed considerably.??
> ?
> Regards,
> ?
> Perrier
>
>
> ________________________________
>
> ------------------------------
>
> Message: 2
> Date: Sat, 12 Oct 2013 20:56:17 -0700 (PDT)
> From: Perry Sandeen <sandeenpa at yahoo.com>
> To: "r-390 at mailman.qth.net" <r-390 at mailman.qth.net>
> Subject: [R-390] Digital Reproduction of the R-390A
> Message-ID:
> 	<1381636577.85932.YahooMailNeo at web120506.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset=utf-8
>
> All,
> ?
> I?ve digitally reproduced the schematic of the TM 4000
> R-390A receiver.? It has almost all of
> the mod?s that have been published and some of my own that haven?t.
> ?
> This is done as a bit image.? You can take it to Kinko?s or any printing
> service with printer and enlarge it without having it become fuzzy at any size.
> ?
> Both parts were done with the same scale so they
> can line up.? I didn?t make any attempt
> to trim the edges so there will plenty of space to add your own notes
> ?
> Reply off list if you wish a copy.? I will also post it on the R390 FAQ list
> ?
> HTH
> ?
> Regards,
> ?
> Perrier
>
>
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> End of R-390 Digest, Vol 114, Issue 19
> **************************************
>
Hi Perry, I would like to buy this schematic. Best regards to you as 
well to your wife, Johannes.