3 Mar
2003
3 Mar
'03
3:25 p.m.
On Mon, 3 Mar 2003, Jeffrey Sharp wrote:
Does anything in the machine even need -5V or +20V? If
not, can I leave the
bad brick in place? I have: KD11-EA, KY11-LB, DL11-W, MS11-JP, M7850 parity,
DZ11-A, RK11-D. I'll be adding a RX11 at some point. Someone enlighten me,
please. :-)
Something makes me think that the -5V might be needed for the Unibus, but
I'm probably wrong.
I'm pretty sure I have a spare brick.
Also: what are these signals on the 6-pin backplane mate-n-locks?
- AC LO
- DC LO
Oooh, I know this one. They are set to a logical 'high' state when the AC
voltage coming in or any of the output DC voltages are low, respectively.
Pat
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