[Heathkit] Power Supply IC MFC6030

[Drew P.]

Bruce wrote:

> Has there been a logical solution to replacing the MFC6030
> IC in the SB104? 
>
> I need one, my 11v supply has gone bad.
> 
> Google it and it comes up, but not a friendly source
> anywhere reasonable.
> 
> OK so maybe a "B" board for sale?

You might try reworking to use a regulator circuit based on the LM-317 as per here: 

http://www.qsl.net/k5bcq/sb104/sb104.html#INDEX

Drew