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Table 3-1. Pod Self Test Failure
FAILURE
CODE
DESCRIPTION
1065
Sync Module sync chan. 3 tied high.
1066
Sync Module sync chan. 4 tied high.
1067
Sync Module sync chan.
1068
Sync Module sync chan.
1069
Sync Module sync
1070
Sync Module data and/or sync lines tied.
1071
Microprocessor reset detector fault.
1072
address
Bad
Module.
1073
data
Bad
sync clock from Personaiity
Module.
1074
Reset overdrive failed
drive
jow.
1075
Reset overdrive failed
drive high.
1076
Sync Channel 3 overdrive turned on
when
should have been
it
1077
Sync Channel 3 overdrive failed to turn
on when
should have.
it
1078
Bad Personality Module
2001
or Sync Module
ROM
socket.
in
If
blown fuse
in ROM
2002
Unexpected powertail.
2003
No powerfail when expected.
does
2004
Pod
not report ABORT when
asserted.
ABORT is
2005
Pod reports ABORT unexpectedly.
2008
Pod responds unexpectedly when
setting fault mask.
2009
Pod fails SYNC test/select.
TROUBLESHOOTING
Troubleshooting
microprocessor-based UUT, and requires
You should use the Theory of Operation
diagrams in Section
outlined
the following paragraphs.
in
5
tied high.
6
tied high.
7
tied high.
chan.
sync clock from Personality
in
attempting to
attempting to
in
off.
ROM.
in
test
self
not
self test socket, check for
or Sync Module.
PROCEDURES
the
Pod
similar
is
augment the troubleshooting procedures that are
5 to
Codes (cont)
FUNCTIONAL TEST
Personality Module Test
Sync Module Test
Module
ROM
3,
(2,
1
Sync Module Test
Module
ROM
3,
1
(2,
Mainframe Port Test
State Machine Test
Personality Module Test
Mainframe Port Test
troubleshooting
10
equipment listed
the
in
Section
and the schematic
in
2
9132A Service
Test
4)
Test
4)
3-17.
other
any
Table
3-2.
3-11
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