[time-nuts] Hello and HP-5370A question
Jose V. Gavila
eb5agv at ctv.es
Tue Jul 18 02:37:29 EDT 2006
Hello Randy,
Thanks a lot for your message!
>Yes, the 5370A has 3 extra spaces. They're labelled Spare, Memory Option,
>and Service Aid. The 5370B apparently switched to higher-density EPROMs
>(the A uses 2708's), so it doesn't need the ROM board. There's also a
>12-pin board near the fan for the oven oscillator option.
Great!!!. So I have a full unit :-). Well, now is is _just_ a matter of
repairing it... as I have got also a paper Service Manual in same deal, at least
I have the tools to start on it. Anyway, if somebody in the list has a parts
unit, please, contact me directly as I guess I will need some in a near future.
>Also, the 5370 and the 5345 really only share the input boards, and possibly
>the oscillator.
Ok, it is not too much but, judging by other comments about failing input amps,
it is nice to have some spares.
Again, thanks a lot!. Now I need, besides repairing the unit, to learn about
time measurements as, judging by the level I see on this List, I am just a
beginner :-). I will check List archives and links.
Best regards,
JOSE
----------------------------------------------------------------------
73 EB5AGV / EC5AAU - JOSE V. GAVILA
La Canyada - Valencia (SPAIN) - Loc: IM99SM
Vintage Radio: http://jvgavila.com
Vintage Test Equipment: http://jvgavila.com/testeq.htm
European Boatanchors List: http://groups.yahoo.com/group/euro_ba_swap
More information about the time-nuts
mailing list