[GreenKeys] Unidentified PCB in a 33ASR

Mon Mar 23 02:37:14 EDT 2020

tomas at tlec.se wrote:
> Dear group.
>
> Can anyone identify this card in an European version of a model 33ASR
>
> The card is marked BS292 on the sticker, on the back of the card there is
> a
> text "TZ-197"
>
> The Orange/White cable goes to Connector 1, cavity 6
>
> The Grey ones goes to connector 12 on the motorcontroller BS263 and other
> places as well
>
> The Purple/White one goes to connector 6 cavity14,  connector 1 on the
> tape
> reader card, and some more places as well
>
> The Blue cable  goes to Connector 1, cavity 1
>
> Mvh
>
> Tomas Larsson
>
> Sweden

I have a 50Hz machine, but this card is not part of it.
>From your description I would say it is the card which allows you to
start the papertapereader from the computer (and act thus as an input
device).
Does the lever next to the reader have 4 positions i.s.o. 3 positions?

Ed
--
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