> Dear all,
>
> I've just bought an LC3 case 2nd hand and there are a couple of
> issues that I need help with.
>
> Firstly one of the 16 way BUS board headers has one of the -12V
> pins missing. It looks like the two vertical rows on each header
> are duplicates of each other, so I assume the remaining pin will
> give -12v if I plug a module's ribbon cable to it Or should I
> take it apart, and solder a new 16 way header strip in
>
> Secondly the external PSU brick's on off switch seems to be
> faulty, and not always creating an ON connection– I wondered
> where I can buy a replacement
>
> Thanks in advance,
>
> Neal

The missing -12V pin should be no problem as each pin is available twice.
You may order a new external PSU from the Doepfer representative in your
country. Replacing or bypassing the switch is also an option but has to be
carried out by qualified personnel only. Otherwise there is danger to life !

Best wishes
Dieter Doepfer