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DEFINITY Enterprise Communications Server Release 6
Maintenance for R6vs/si
Maintenance for R6vs/si
555-230-127
Issue 1
August 1997
Maintenance Object Repair Procedures
Page 10-272
CARR-POW (Carrier Port Power Unit) for DC-Powered Systems
10
Notes:
a. Refer to POWER (Battery & Battery Charger) Maintenance documentation
for a description of this test.
b. Refer to AC-POWER (AC Power) Maintenance documentation for a
description of this test.
c. Refer to EMG-XFER (Emergency Transfer) Maintenance documentation
for a description of this test.
d. Refer to CABINET (Cabinet Sensors) Maintenance documentation for a
description of this test.
e. Refer to EXT-DEV (External Alarm) Maintenance documentation for a
description of this test.
f. Refer to RING-GEN (Analog Ring Generator) Maintenance documentation
for a description of this test.
NOTE:
This test only shows up in the test sequence if there is a TN768
Tone-Clock circuit pack in the port network being tested.
Tone-Clock circuit pack in the port network being tested.
Power Unit Recycle Test (#126)
This test is destructive.
1.
D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long Test
Sequence
D/ND
1
Battery & Battery Charger Query Test (#5) (a)
X
X
ND
AC Power Query Test (#78) (b)
X
X
ND
Power Unit Query Test (carrier E) (#127)
X
X
ND
Power Unit Query Test (carrier D) (#127)
X
X
ND
Power Unit Query Test (carrier A) (#127)
X
X
ND
Power Unit Query Test (carrier B) (#127)
X
X
ND
Power Unit Query Test (carrier C) (#127)
X
X
ND
Emergency Transfer Query Test (#124) (c)
X
X
ND
Cabinet Temperature Query Test (#122) (d)
X
X
ND
External Alarm Lead Query Test (#120) (e)
X
X
ND
Analog Ring Generator Initialization Test (#117) (f)
X
X
ND
Analog Ring Generator Query Test (#118) (f)
X
X
ND