pinout of connectors on H777 PSU

From: W.B. <hofmanwb_at_worldonline.nl>
Date: Thu Mar 6 17:17:00 2003

Ed,

PDP-11/24 Backplane power connectors. These connectors plug into the H777
power supply. The UB version delivers +/- 15 V to the memory.

Numbering of pins on comnnectors (pin side)
 3 2 1
 6 5 4
 9 8 7
12 11 10
15 14 13

Pin P2 P4
1 +5V +5V
2 nu nu
3 +15V +15V
4 +5V +5V
5 nu nu
6 nu +12/15B
7 nu nu
8 GND GND
9 GND GND
10 nu nu
11 nu nu
12 +5B nu
13 nu nu
14 -15V -15V
15 nu -12/15B
nu= not used

Wim

----- O5riginal Message -----
From: 6The Wanderer <quapla_at_xs4all.nl>
To: <c7ctalk_at_classiccmp.org>
Sent: 8Wednesday, March 05, 2003 7:47 PM
Subjec9t: pinout of connectors on H777 PSU


> Hi all,
>
> Is there someone who knows the values/meanings of the pins on the
connectors
> (the ones at the back) of a H777 PSU?
>
> Thanks,
>
> Ed
> --
Received on Thu Mar 06 2003 - 17:17:00 GMT