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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 10-1416TDM-CLK (TDM Bus Clock)
10
System Technician-Demanded Tests:
Descriptions and Error Codes
Always investigate tests in the order presented in the table below. By clearing
error codes associated with the
SAKI Reset Test
for example, you may also clear
errors generated from other tests in the testing sequence.
Notes:
a. Refer to “XXX-BD” for descriptions of these tests.
b. Refer to “TONE-BD” for a description of this test.
c. Refer to “TONE-PT” for descriptions of these tests.
d. This test only runs on the Standby Tone-Clock circuit pack in a Port
Network with more than one Tone-Clock circuit pack (High or Critical
Reliability Option). The circuit pack must be a TN780 code with firmware
revision 2 or above, or be a TN2182.
e. Test #149 is not run on the TN2182.
1. D = Destructive; ND = Nondestructive
Order of Investigation
Short Test
Sequence
Long Test
Sequence
Reset Board
Sequence D/ND
1
SAKI Reset Test (#53) (a) X D
Clock Health Test (#46) (b) X X ND
Control Channel Looparound Test (#52) (a) X X ND
Tone Generator Crosstalk Test (#90) (c) X ND
Tone Generator Transmission Test (#40) (c) X X ND
Tone Generator Audit/Update Test (#41) (c) X X ND
TDM Bus Clock Circuit Status Inquiry Test
(#148)
XX ND
TDM Bus Clock Slip Inquiry Test (#149)(e) X X ND
TDM Bus Clock PPM Inquiry Test (#150) X X ND
TDM Bus Clock Parameter Update Test
(#151)
XX ND
Board Type Check Test (#574) X X ND
Standby Reference Health Check Test
(#651) (d)
XND