Flex Disc options for the HP 9825

Paul Berger phb.hfx at gmail.com
Mon Aug 15 10:01:16 CDT 2016


Wow that is a nicely done add-on,  It looks like it monitors +5 and +12 
and crowbars the RAW +20.   Did they insert any fuses? or do they rely 
on that blowing the main fuse?  That should be easy to duplicate even on 
a breadboard....

Paul

On 2016-08-15 11:35 AM, Rik Bos wrote:
> https://flic.kr/p/L8SNPJ
>
> Done.
>
> -Rik
>
>> -----Oorspronkelijk bericht-----
>> Van: cctech [mailto:cctech-bounces at classiccmp.org] Namens Curious Marc
>> Verzonden: zondag 14 augustus 2016 21:08
>> Aan: General Discussion: On-Topic Posts
>> Onderwerp: Re: Flex Disc options for the HP 9825
>>
>> Would you pictures of it and where it sits in the machine by any chance?
>> Marc
>>
>> Sent from my iPad
>>
>>> On Aug 14, 2016, at 10:22 AM, Rik Bos <hp-fix at xs4all.nl> wrote:
>>>
>>> Paul,
>>>
>>> It is a small extra pcb( with hp logo). Both my machines are build in Germany,
>> which is logic because I’m living in the Netherlands and aquired both in Europe.
>>> So it could be a local modification made by the Boeblingen factory or even HP
>> Netherlands.
>>> I’m happy with it😉
>>>
>>> -Rik
>>>
>>> Van: Paul Berger



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