Date   : Thu, 08 Jan 2015 22:54:57 +0000
From   : jgh@... (J.G.Harston)
Subject: BBC B+ 128k photo?

John wrote:
> Would anyone have some really good photos and/or diagrams of the inside 
> of a
> working BBC B+ 128k?

There's a quite good hi-res photo of a B+ mother board at 8BS:
   http://www.8bs.com/boards/bbcbplus.jpg (464K)

and there's the schematic at mdfs.net:
   http://mdfs.net/Info/Comp/BBC/Circuits/BBC/bbcplus.gif  (957K)

BeebMaster has photos of a populated 128K B+ here:
   http://www.beebmaster.co.uk/B+128K0.html

It has some flying leads which could be the connection that yours has 
lost. The installation instructions are in the B/B+ service manual and 
also a separate document, also on 8BS: "64K sideways RAM installation":
   http://archive.retro-kit.co.uk/bbc.nvg.org/docs.php3.html

-- 
J.G.Harston - jgh@...      - mdfs.net/jgh