If the +5V control LED on the right end if the bus boards is "on" this bus
board has +5V available. Otherwise you have to install the A-100AD5.
Older versions of the A-100BS2 (with interface A-190-1) were equipped with
an A-100AD5 in the lower row. The new versions (with A-190-4 interface
instead of the A-190-1) are no longer equipped with the A-100AD5 as the
A-190-4 does no longer require +5V.
If you need +5V in the upper row an A-100AD5 has to be installed in any
case.

Hope this helps
Dieter Doepfer

> -----Ursprungliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com [ mailto:Doepfer_a100@yahoogroups.com ]
> Gesendet: Donnerstag, 25. September 2014 10:01
> An: doepfer_a100@yahoogroups.com
> Betreff: 1 Does my case have 5v
>
>
> Hi,
>
> I have a Basic System 2 in a silver 19" Doepfer rack. On the
> power rail I can see that one pin is labeled 5v. Does this mean I
> DON'T need a separate 5v supply for a module that needs 5v I
> have a Delptronics LDB 1e arriving later today that needs 5v
>
> Thanks for help,
>
> David
>
> www.movingisliving.co.uk
>