8116A schematics for late model boards

tgerbic

Folks,

A number of years have past with people looking for schematics for the later model 8116A.? All the manuals I have seen so far have the earlier schematics and depend on updating lots of places in the manuals.? I would assume HP sold a lot of the later model units and so would have shipped manuals that were more current, showing the newer schematics and the component layouts.?? Does anyone have a later manual that could scan the schematics and board layouts? What I am looking for is a manual that is at the 61 or higher change level, which could be identified by the newer nicad charging circuit on the 08116-066531 A3 board, as opposed to the diode/resistor one in all the older manuals.

If someone wants to loan one of the later manuals I would be happy to create a pdf and have it posted on at least Glen's site (HP Archive) where I have contributed about 100 others.? KO4BB would be another well known spot to post.

I am hoping HP did not just publish the same old manual with nothing but old schematics and depended only on the manual updates to document it.? As a plan B, if there is a newer version of the 8112A that is close, that could be substituted.

Let me know if you have a later version and can either loan it out, or at least can provice a scan of the more recent schematics and parts layouts.

Thanks

#92383

We have a later scan of the 8116A available with an even later A3 board 08116-66535
The change section is up to change level 74

Not free, but not embarassingly expensive

Manual number 08116-90014
Dave

www.ArtekManuals.com
manuals@...

Show quoted text

On 11/3/2018 7:14 PM, tgerbic wrote:
Folks,

A number of years have past with people looking for schematics for the later model 8116A.? All the manuals I have seen so far have the earlier schematics and depend on updating lots of places in the manuals.? I would assume HP sold a lot of the later model units and so would have shipped manuals that were more current, showing the newer schematics and the component layouts.?? Does anyone have a later manual that could scan the schematics and board layouts? What I am looking for is a manual that is at the 61 or higher change level, which could be identified by the newer nicad charging circuit on the 08116-066531 A3 board, as opposed to the diode/resistor one in all the older manuals.

If someone wants to loan one of the later manuals I would be happy to create a pdf and have it posted on at least Glen's site (HP Archive) where I have contributed about 100 others.? KO4BB would be another well known spot to post.

I am hoping HP did not just publish the same old manual with nothing but old schematics and depended only on the manual updates to document it.? As a plan B, if there is a newer version of the 8112A that is close, that could be substituted.

Let me know if you have a later version and can either loan it out, or at least can provice a scan of the more recent schematics and parts layouts.

Thanks

-- 
Dave
Manuals@...
www.ArtekManuals.com

tgerbic

#92505

Dave and others,

Thanks for the suggestion but I already have the 08116-90014 manual as well as three or so others.? What I am really looking for are the actual schematics for the boards I have and all manuals seem to have the same schematics (A1 = 66541 and A3 = 66535), which don't match mine. Component layouts would be valuable as well.

Looking around the web I get the impression what I am looking for is not out there and others have the same problem.? I am looking for actual schematics for the A1 = 66521 and A3 = 66513 boards.? I have had to make some minor resistor changes to fix some cal problems and the manuals are useless.

I like free but your manual prices are ok. I have purchased from you before.

Thanks

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8116A schematics for late model boards