Looks like my HP-Z3801 got zapped in the lighting storm last night. The Voltage Converter Assembly appears to be bad. Not yet sure if it got the mother board also. Are there schematics out there, and can you get replacement parts for the DC to DC converter package. I have searched the K8CU pages and of course have the user manual. Would it be possible to supply the 5/15/-15 volts from and external supply or would that have an adverse effect on the performance of the oven and oscillator.
Looks like the Z3801 is getting harder to find. My ebay search turned up zero. 73, Connie K5CM _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
