Re: Uncooperative 7834


On Sun, Mar 3, 2019 at 05:59 PM, David C. Partridge wrote:

Disconnecting the supply to the HT circuit (i.e. no EHT, no 130V), changes the
nature of the ticking, but doesn't stop it.
I guess you mean disconnecting the 25kHz from the power supply.
In my manual there is a note I made many years ago to myself which says:
"If disconnected the power supply will go into burst mode" with arrows pointing at the 25 kHz connectors.
So I'd disconnect the multiplier to start with.


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