> Mad Dog is right.  If memory serves me correctly (rare, but it does happen) 
> there are other circuits involved.  ADB is tied in somehow, to monitor 
> current and check S/N of batteries, etc., as well as updating certain 
> charging stations (remember the recent thread helping Laurent out on the 
> charging base?? How do you think data gets to the charger base to update the 
> eerom?).  I'll take a gander at the circuits tonight and let you know what I 
> find.

On the power connector of the DUo there is +24VDC, analog ground, ADBData 
and digital ground for ADB data. The ADB and Digital groudn just pass thru 
the power adaptor to connect and communicate with the charger. The ADB is 
not nessisary.

-Peter Liethen
 [EMAIL PROTECTED]

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