Slightly OT: SR-52 Service manual

[Eric Smith]

Rik Bos wrote:
> I'm bussy restoring a Ti SR-52 and having some trouble with the card reader
[...]
> So I'm searching for a schematic diagram or service manual.

I had a paper copy around 1979, which wasn't too hard to get at the 
time.  IIRC, I just called TI's Lubbock, TX office and asked for a copy, 
and they sent it to me.  I doubt that they have them any more, but if 
they were easily obtained (unlike HP calculator service manuals), there 
are probably people out there that still have copies.

The TI-58/59 service manual is more commonly available.  It's possible 
that the card reader is similar enough for that manual to be useful to you.

Eric