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POWER DISTRIBUTION
DC Power
The memory de power cable connects the memory to the RP-61 Power Supply.
The de power is distributed through the memory via laminated power buses, except for
-6v which is wire-wrapped to those PACs requiring this voltage.
The de and chassis grounds
are isolated from each other.
The memory coding drawing in Volume III shows memory de
power terminals.
The 24v floating supply is referenced to ground by two resistors.
The
-24v and +24v outputs are approximately one-half the nameplate value when measured to
ground {e.g., the +24v output is + 11 v to ground and -24v is 11 v to ground when the 24v
setting is 22v).
2-45
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