> >
> > Again, I'm interested to see what everyone has to say about the recurring
> > Q100/101 faulure in a 6100.
> >
> > Thanks
> > -Brian
I did a fairly drastic thing, but it seems to work-I have had no failures since.
I modded the driver board to separate the supply for the output transistors
from the supply that runs the drivers on the board (P-317?).
The outputs now run on unregulated power (about +-33 volts)
The driver supply system now is isolated and regulated with +-25 volts.
The driver board itself draws very little, so standard 1 amp regs are used, and hardly get hot.
The mod requires adding some jumpers and cutting traces...
Vector Viper
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Received on Fri Feb 8 01:24:55 2002
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