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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 10-1402TDM-BUS (TDM Bus)
10
For a system with a TN756 Tone-Clock Circuit Pack:
Notes:
a. Refer to XXX-BD (Common Port Circuit Pack) Maintenance documentation
for descriptions of these tests.
b. Refer to TONE-BD (Tone-Clock Circuit Pack) documentation for a
description of this test.
c. Refer to Dual Tone Multifrequency Receiver Port (TTR) (DTMR-PT) or
General Purpose Tone Detector Port (CPTR) (GPTD-PT) Maintenance
documentation for descriptions of this test.
d. Refer to TONE-PT (Tone Generator) documentation for descriptions of
these tests.
For a system with a TN768,TN780 or TN2182 Tone-Clock Circuit Pack:
1. D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
SAKI Reset Test (#53) (a) X D
Clock Health Test (#46) (b) X X ND
Control Channel Loop Around Test (#52) (a) X X ND
Tone Detection Verification Test (#42) (c) X X ND
Tone Detector Audit/Update Test (#43) (c) X X ND
Tone Generator Crosstalk Test (#90) (d) X ND
Tone Generator Transmission Test (#40) (d) X X ND
Tone Generator Audit/Update Test (#41) (d) X X ND
Table 10-424. System Technician-Demanded Tests: TDM-BUS
Order of Investigation
Short Test
Sequence
Long Test
Sequence D/ND
1
SAKI Reset Test (#53) (a) X D
Clock Health Test (#46) (b) X X ND
Control Channel Loop Around Test (#52) (a) X X ND
Tone Generator Crosstalk Test (#90) (c) X ND
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