[Yaesu] FT one plug

[Dr. Gerald N. Johnson]

On 7/6/2011 9:06 PM, zl3kr wrote:
> For your info the power supply in my FT-one I believe is the same as
> used in the FT107.  I have a circuit diagram of it and it is called FP107.
> It is not a switched mode supply, and I have repaired the first problem
> in which the Bridge Rectifier had blown, but then the regulator wasn't
> working. Unfortunately that is where the main problem is, in that it would
> seem that this PC Board(PB-2117) had been worked on before and the
> copper was literally
> falling off. I have no experience in designing PC Boards but am trying
> to make up something
> to do the job, but it has to be exact size to mount in the power supply
> (mounting holes and
> component height are a couple of the restrictions.
> So while I work on that I was hoping to be able to connect an external
> supply to get the
> rig going again in the mean time.

That's precisely what the connector on the back is there for. To allow 
running the radio on an external (like mobile) supply.

73, Jerry, K0CQ
>
> Alan ZL3KR
>
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