[time-nuts] Broken Ovenaire OSC 85-50

[Gordon Batey]

I had an earlier model 20 mhx ovenaire osc that had very low output.  I
opened it up with a scalpel and found the TTL chip had failed and was only
letting a small amount of the osc signal thru.  I was able to use an
external TTl (74LS20 I think) to restore it.  As I recall I was unable to
readily get to the chip so I replaced it with an external one.  

Good luck.  

Gordon