1 Nov
2009
1 Nov
'09
12:40 p.m.
On Sun, 1 Nov 2009, Tony Duell wrote:
It's up to you. I'd problaby trace out the
scheamtics to see just what
was going on. But to be honest, with that 7812, it's going to need more
than 12V, and 24V sounds likely.
Bizarre speculation:
Since most 8" drives use 24V, is there a possibility that this is a 5v&12V
drive design, with the 7812 there to adapt it to 24V?
Is there ANYTHING on the drive connected to that pin of the connector that
does NOT go through the 7812? If not, could you feed it relatively clean
12V downstream from the 7812?