Re: Tek 576 possible power supply failure


 

Michael,

this time it does not seem to come from the HV section. I disconnected step generator and HV, no change.

I'll disconnect the plus and minus 12,5 supplies as they can tear down the 75V suppy when shorted.
And the 75V supply as it can tear down the 12,5 supplies.
-> Thats what the service manual says. Headscratching.

cheers
Martin

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