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 T.O. 31S5-4-308-1
TM 11-5805-663-14-13
NAVELEX 0967-464-0010
SPECIAL MAINTENANCE
6-32. GENERAL.
PC Card
Paragraph
TTY Controller
6-33. The special maintenance procedures
6-62
described in the following paragraphs are
Mag Tape Controller
6-64
Block Transfer Adapter
performed on an off-line basis with the PC
6-66
card connected to the system via the appro-
I/O Controller
6-68
Parallel I/O
priate card extender; therefore, no special
6-70
bench-test setups are required. Mainte-
Modem Controller 1
6-71
nance procedures are provided in the form
Printer Controller
6-73
Modem Controller 2
of component performance test tables.
6-75
NOTE
The test procedures make extensive
6-35. Parts identification illustrations for
use of waveform observation. Since
components not identified on the equipment
the Processor and Core Memory
are provided in separate Circuit Diagrams
manual. Refer to separate Circuit Diagrams
operate a synchronously under pro-
manual for component, equipment, and in-
gram control and because of differ-
ences in environmental conditions
terconnecting schematic diagrams.
and component tolerances, these
waveforms are intended for refer-
ence only. The actual length (or
TABLES.
the interval between) monitored
waveforms may vary greatly from
6 - 3 7 . The component performance test
those provided as references. In
tables contain information that, if used as
addition waveforms observed on
directed, will isolate PC card malfunctions
the Processor INFIBUS contain ex-
to an integrated circuit (IC) or group of ICs.
traneous data; however, the test
During the tests, reference should be made
procedure indicates only the portion
to the appropriate schematic diagrams in
of the waveform that is pertinent to
T.O. 3185-4-308-3. To perform a specific
the test. Therefore, repetivity
test, refer to the applicable paragraph
patterns and over-all shape, rather
listed below and proceed as directed.
than timing should be the major
factors in determining whether any
PC Card
waveform is correct.
Autoload
6-40
Bus Controller
PERFORMANCE TEST. The component per-
6-42
CPA
formance test for the Autoload PC card is
6-44
CPB
used to isolate malfunctions to an IC or
6-46
Core Memory Controller
group of IC's. To accomplish the Autoload
6-48
CM MlA
PC card component performance test, per-
6-50
CM MlB
6-52
CM MSA
6-54
CM MBA
CM MMA
6-56
6-58
PCB
PBI
6-60
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