[time-nuts] Looking for J1 pinout newly purchased 10811D

[Mod Mix]

Thanks, Charles.
> The board should have a part number etched in copper, of the form 
> "0xxxx-yyyyy".  "xxxx" should be the instrument model number.
08770-yyyyy is etched in copper => 8770A Arbitrary Waveform Synthesizer.
8770A spec: REFERENCE OSCILLATOT (10 MHz Quartz) Aging rate < 5 x 
10^^-10/day
Makes sense.
Ulli