[time-nuts] 5370B Question / help needed

[Christopher Hoover]

sorry, folks.  i meant to sent that directly to mark.

On Sun, Jul 2, 2017 at 3:49 PM, Christopher Hoover <ch at murgatroid.com>
wrote:

> HI Mark,
>
>
>> If you need to troubleshoot the unit, I have a few extender card kits
>> left... $30+shipping for the three board set.
>
>
> I'm interested.  Waht is the shipping to 94040 residential?
>
> Thanks,
> -ch
> 73 de AI6KG
>
> On Sat, Jul 1, 2017 at 1:23 PM, Mark Sims <holrum at hotmail.com> wrote:
>
>> This is a very common problem...  basically the fan blows directly down
>> the chassis onto the front panel area where a large dust bunny builds its
>> nest.  The switches are gold plated leaf springs that slide on a gold
>> plated circuit board.  They are open to the environment and collect all
>> sort of dust and schmutz.
>>
>> If you need to troubleshoot the unit, I have a few extender card kits
>> left... $30+shipping for the three board set.  Two 44-pin boards are used
>> to extend a card from the mainframe and there is a 36 (?) pin card that can
>> be used with the front panel or oscillator buffer card..
>>
>>
>> -------------------
>>
>> > One other observation, probably related: After powerup it took several
>> vigorous switch activations of the COM/SEP switch before the thing swung
>> into action at all
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>
>