Avaya S8700 Maintenance Manual page 494

Maintenance Object Repair Procedure
Order of Investigation
Tone Generator Audit/Update test
(#41)
TDM bus Clock Circuit Status Inquiry
test (#148) (c)
TDM Bus Clock Slip Inquiry test (#149)
(c)(e)
TDM bus Clock PPM Inquiry test
(#150) (c)
TDM bus Clock Parameter Update test
(#151) (c)
Board Type Check test (#574) (c)
Standby Reference Health Check test
(#651) (c)
1. D = Destructive; ND = Nondestructive
Notes:
a. See ''XXX-BD (Common Port Circuit Pack)''
b. See ''TONE-BD (Tone-Clock Circuit Pack)''
c. See ''TDM-CLK (TDM Bus Clock)''
d. Test #149 does not run on the TN2312.
Tone Generator Transmission Test (#40)
The purpose of this test is to verify that the tone generation hardware on the IPSI
circuit pack is capable of generating a subset of system tones and a set of test
tones. This test does not verify all system tones the tone generator produces
during normal system operation.
The test is performed in two parts. For the first part, the Tone Generator is told to
generate the touch-tone digits. The digits are received and checked by a Tone
Detector's touch-tone detector. If any of the digits fail, the test is repeated using a
touch-tone detector in another Tone Detector circuit pack.
For the second part, the Tone Generator is told to generate call-progress tones
that are detected and identified by a tone detector. These tones are:
440 Hz
2225 Hz
Digital Count
8-1190 Issue 1 May 2002
Short Test Long Test
Sequence Sequence
X X
X X
X X
X X
X X
X X
X
for descriptions of these tests.
for descriptions of these tests.
for descriptions of these tests.
Reset Board
1
Sequence D/ND
ND
ND
ND
ND
ND
ND
ND
555-233-142