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HP 71B Service Manual - Printable Version

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HP 71B Service Manual - Dave Frederickson - 04-21-2008

Does anyone have a copy of the 71B Service Manual?


Re: HP 71B Service Manual - Raymond Del Tondo - 04-22-2008

It's not called 'Service Manual' directly, but the HP-71B IDS (Internal Design Specification) ,

and also the Hardware IDS from the hpmuseum DVD could be of help.


HTH

Raymond


Re: HP 71B Service Manual - Etienne Victoria - 04-22-2008

Hi,

Yes sure, the 71B service manual is available here.

Etienne


Re: HP 71B Service Manual - Service Rom? - PeterP - 04-22-2008

Etienne,

Thanks for the link, very useful! One question, does anyone have the service ROM for the 71b that is mentioned in the manual? I have a CMT eprom burner and would love to burn an image on on of my modules...

Cheers

Peter


Re: HP 71B Service Manual - Service Rom? - Eric Smith - 04-22-2008

Won't work, unfortunately. The service ROM is a fix-address "takeover" ROM, and the CMT EPROM modules only support dynamic addressing.


Re: HP 71B Service Manual - Service Rom? - PeterP - 04-22-2008

Bummer :-(

Thanks Eric!

Cheers

Peter


Re: HP 71B Service Manual - Service Rom? - Diego Diaz - 04-23-2008

Hi all,

Ok, CMT (from the eighties) cannot deal with it...

Anyhow, is the Diag ROM image available elsewhere, any-where?

Just to give it a go with some up to date technology... ;-))

Cheers.

Diego


Re: HP 71B Service Manual - Service Rom? - PeterP - 04-23-2008

Good point!! All in favor of this - yey!

Let me know if I can be of any help in this endeavor Diego (if we can locate a service rom...) - purchasing agent, shipping clerk, suitcase carrier (well, maybe not the last one...)

Cheers

peter




Re: HP 71B Service Manual - Service Rom? - J-F Garnier - 04-23-2008

Have a look at this old thread, the Diag ROM exists!

Actually Jan Buitenhuis was so kind to give me (Thanks again, Jan, if you are still around) one of his Diag module, and I was able to extract the ROM content (16kb) despite the difficulties due to the take-over nature of the module. The Diag Rom doesn't run inside Emu71, because my emulator doesn't simulate all the hardware details, so until we have a 'Clonix71', the Diag Rom image is useless....

J-F