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S e c t i o n I I . ELECTRONIC STATION 1 | Up
TM-11-6625-3081-23-5 Electronic Equipment Test Facility TADS/PNVS Augmentation Equipment Manual | Next
SEGMENT 1 |
TM 11-6625-3081-23
7 - 3 .
DIGITAL COMPUTER ASSEMBLY 1A11
7 - 3
INPUT CODE: CALCST
a. DESCRIPTION
This module gives the operator instructions to check extender assemblies 1A9A1,
1A9A2, 2A2A8, and the extender assembly in the AN/USM-410(V)2 for status of front
panel lights.
Then, the module exercises the calculate commands. If a time out
error does not occur before the first calculate command test is completed, the
IEEE 488 Bus, extender assemblies, and digital computer assembly 1A11 are
functioning normally.
Since a time out error “locks out” the self-test program, the
error message is displayed at the start of the first calculate command test.
A calculate error will cause a prompt to be displayed upon completion of the
test.
b. REPLACEMENT PROCEDURE REFERENCE
The following list provides a cross reference of replacement items to
replacement procedures.
The item column identifies the item to be replaced by
reference designation and part number.
The reference column identifies the
procedural paragraph used to perform the replacement action. The VDT screen will
display the proper sequence of repair/replace actions.
Item
Reference
(Ref Des/Part No.)
(Para No.)
1A9A1/37203A
1A9A2/37203A
1A11/13231746
1A11A1/HP12205A
1A11A2/HP12201A
1A11A3/HP12202A
1A11A4/HP12203A
1A11A5/HP12204A
1A11A6/HP12221A
1A11A7/HP12009A
1A11A8/HP12005B/002
1A11A9/13081742
1A11A10/HP12012A
1A11A11/HP12009A
1A11A12/13081431
1A11A13/13081483
1A11XX/12305A
2A2A8/37203A
2-38
2-38
2-39.1
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-40
2-52
7-16
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