[time-nuts] EFRATOM LPRO-101
iovane at inwind.it
iovane at inwind.it
Sat Feb 6 22:46:18 UTC 2010
>Thank you all for your support and suggestions. I did get in touch with
>Bob and he is sending me another one. I agree, he is great to deal with.
>
>I popped the cover off the unit and in fact found R215 open. It is a
>1208 283KOhm itsy bitsy tiny dude, and there are even tinier dudes and
>dudettes on the board. They must be breeding. What happened to tube
>sockets and wire wrap?
My LPRO repair records say that R215 is 100K, size 0805 or 0603.
So, please check a bit better.
>Back to the unit, It starts out at over 10, 000,100, climbs a little
>higher, then cycles around 10.0000, 170. The logic never goes low.
It doesn't invert voltage sweeping due to the faulty resistor, and rests on a
deadlock.
It will work after replacing the resistor.
Antonio I8IOV
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