[time-nuts] HP 3458A ISOLATOR DTACK err @ pwr up

Brooke Clarke brooke at pacific.net
Thu Jul 30 16:27:19 UTC 2009


Hi:

I think the power transformer got cooked.  Have a look at the Vac and Ohms 
data:  http://www.prc68.com/I/HP3458DVM.shtml#T1

Force a browser refresh to see the latest schematic.

Have Fun,

Brooke Clarke
http://www.prc68.com




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