Re: Toaster FB10 elusive fault
I have measured voltages at the volume control which has been replaced at some time. It is nominally 470K but mine measures 400K cold. I gave it some Servisol.
When working well , the voltage on the top of the volume control is -2.1v but then drops to -.8v. The same thing happens at the wiper (-.100 to -.050). Switched off , the pot measures 400k again after several seconds as it rises on the DMM. I presume this is due to caps discharging ??
I am looking out for another 6EB6/EK90.
McMurdo did you try to repair the volume control or just replace it?
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