[rescue] Sun 4200 VME CPU Board manual(s)

Alan Perry alanp at snowmoose.com
Thu Jun 4 16:04:26 UTC 2026



> On Jun 4, 2026, at 09:01, Dave McGuire via rescue <rescue at sunhelp.org> wrote:
> 
> On 6/4/26 11:41, Alan Perry via rescue wrote:
>> Does anyone here have any Sun 4200 CPU documentation? I acquired what looks like a 4/260 CPU board but the battery is in the wrong place (compared to the system handbook). Just want to have get more familiar with it before I plug it into a system.
> 
>  The part number on the tag should tell the story.  There are at least four different part numbers of 4/200 processor boards.

The tag is missing.

At least the other 8 boards I picked up at the same time had tags.

alan



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