Didier Juges wrote:
> PS: The card edge connectors on this unit are extremely tight. I
> "easily" broke one of the extractor on the CPU card, and the ROM card
I am very careful to remove boards like this, I don't like to break the
extractors. Once I get them removed, I give the card edge a wi
Bruce,
Thanks for the explanation, and you were right on the money. It looked
like one of the tuning caps was open, funny that it resonated so close
to 30 MHz. I reflowed the solder joints on the two 500pF capacitors
(even though they looked fine under the magnifier) and voila, Bob's your
uncl
David McGaw wrote:
> The 10811 is the newer SC cut crystal oscillator. The 10544 would be
> the older AT cut oscillator.
>
> At 09:43 PM 10/14/2006, you wrote:
>
>> I got an HP 5370A from eBay which did not work at power up (display was
>> messed up). After resetting all the ROMs and the CPU i