Minimum Test Bench Equipment

Garey Barrell k4oah at MINDSPRING.COM
Sat Apr 10 22:06:05 EDT 2004


Neil -

I hope those pliers had insulated handles!  :-)

73, Garey - K4OAH


Neil Morrison wrote:
> ----- Original Message -----
> From: "Garey Barrell" <k4oah at mindspring.com>
>
>>Neil -
>>
>>OK.  And how do you check for the presence of voltage?  With
>>a wet finger, or just short the terminal with the
>>screwdriver and gauge by the size of the spark?  :-)
>
>
> A friend of mine had been trying to fix an old tube radio receiver
> for a few months with a multimeter. I turned it on, noted the total
> lack of sound along with the fact that the heaters were working. I
> used the screw driver to zap the B+ to ground from the multi section
> cap. I found one point with no voltage, fed by a WW resistor from a
> point that did have B+. I shorted out the resistor with the pliers
> and the radio came to life. Problem solved in 2 minutes.
>
>
>>I'd like to have a VOM in addition to your two items.
>
>
> I have all the toys too, but over the years I learned that it's the
> brain that counts.
>
> Neil
>

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