[ARC5] R-27/ARC-5 Hookup Question and safety

john rose brokenthumb at live.com
Fri Jul 19 23:41:53 EDT 2013


The jacks on the back for B+ and heaters are routed to the pins that plug into the dynamotor. Many have been introduced to RF Burns DC cousin by touching them. That is one reason so many "converted" RX have those three pins removed. Got any shrink tubing? Electricians tape? Small block of wood with three carefully drilled holes? Remove the wires from the base of the pins?

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> Date: Fri, 19 Jul 2013 12:08:18 -0700
> From: jfor at quikus.com
> To: ARC5 at mailman.QTH.net
> Subject: [ARC5] R-27/ARC-5 Hookup Question
>
> Hi,
>
> I got some of those chassis plugs from the eBay guy and want to power up
> my R-27, and just want to confirm the hookup. I don't currently have all
> the rack, cable, etc stuff.
>
>
> 1 - GND
> 2 - Phones
> 3 - Sensitivity, 50k pot to GND
> 4 - CW Osc, switch to GND
> 5 - Screen N/C
> 6 - + 24 VDC
> 7 - +HV, N/C
>
> Is that it or am I missing something.
>
> -John
>
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>
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