[TenTec] CorsairII notch potentiometer

[Dr. Gerald N. Johnson]

At its age, carbon comp resistors will have drifted. Up in value unless 
IRC which weren't carbon composition resistors anyway. And the oiled 
paper capacitors were leaky when new, worse now. And a mica or two, 
especially the molded postage stamp variety can be leaky, plus there are 
probably some papers molded to look like micas.

73, Jerry, K0CQ

On 2/12/2011 2:31 PM, Steve Hunt wrote:
> Jerry,
>
> The other thing I need to look out for is a slipped disc in my back! I'd
> forgotten just how heavy these old radios are. I had to enlist the help
> of my XYL just to slide it out of its cabinet!
>
> It's had the Power Supply electolytics replaced, and a few other Rs and
> Cs, but otherwise looks totally original. The case needs some TLC, but
> the front panel is very good. Picture here:
>
> http://www.karinya.net/g3txq/temp/sx28.jpg
>
> 73,
> Steve G3TXQ
>
> On 12/02/2011 19:25, Dr. Gerald N. Johnson wrote:
>>
>> Watch out for electrolytics in odd places, like maybe a bias supply
>> created by a resistor in the plate winding centertap of the power
>> transfromer.
>>
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