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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-264CARR-POW (Carrier Port Power Unit) for AC-Powered Systems
10
on the backplane pins. Refer to Chapter 2 in
DEFINITY Communications System
Generic 1 and Generic 3 Installation and Test
, 555-230-104.
Power Supply +5 -48V -5V 165V Cabinet Position
631 WA yes no no no Left Side
631 WB no yes no no Right Side
631 AR yes no no no Left Side
631 BR no yes no no Right Side
631 DA yes no no no Left Side
631 DB no yes yes no Right Side
TN736 no no yes no -
TN752 no no yes yes -
TN755B no no no yes -