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REPORTING EQUIPMENT IMPROVEMENT RECOMMENDATIONS (EIR) | Up
TM-11-6625-3081-23-1 Electronic Equipment Test Facility TADS/PNVS Augmentation Equipment Manual | Next
CHARACTERISTICS/FEATURES |
TM 11-6625-3081-23
Section II.
EQUIPMENT DESCRIPTION AND DATA
Subject
Para
System Description and Data . . . . . . . . . . . . . . . . . . ...1-9
Description of Electronic Station . . . . . . . . . . . . . . . . . . 1-10
Description of Electro-Optical Test Bench Set . . . . . . . . . . . . 1-11
Description of Dayside Test Bench 2A1 . . . . . . . . . . . . . . . . 1-12
Description of Test Console Test Bench 2A2 . . . . . . . . . . . . . 1-13
Description of Nightside Test Bench 2A3 . . . . . . . . . . . . . . . 1-14
Description of Test Program Sets . . . . . . . . . . . . . . . . . . 1-15
Equipment Locator Views . . . . . . . . . . . . . . . . . . . . . . . 1-16
Differences Between Models . . . . . . . . . . . . . . . . . . . . . 1-17
Safety, Care, and Handling . . . . . . . . . . . . . . , . . . . , . 1-18
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1-10
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1-9. SYSTEM DESCRIPTION AND DATA
1-9
a.
SYSTEM INTERFACE.
The EETF TADS/PNVS Augmentation Equipment provides the
electrical, electronic, optical, and mechanical interface for test and repair of the
TADS/PNVS LRUs and SRUs.
The augmentation equipment, other AH-64A test equipment,
AN/USM-410 Electronic Equipment Test Facility, and a mobile expandable van make up a
complete AH-64A EETF.
When the AH-64A EETF is set up for operation it then becomes
a sophisticated computer controlled test platform for testing, evaluating, and
repairing all of the AH-64A helicopter airborne components.
b. EETF TADS/PNVS AUGMENTATION EQUIPMENT.
The EETF TADS/PNVS Augmentation
Equipment is comprised of three major groups of equipment; (1) electronic station,
(2) electro-optical (E/0) test bench set, and (3) test program sets (TPS). This
equipment is used in conjunction with, and under computer control of, the AN/USM-410
Electronic Equipment Test Station.
(1) The electronic station is a two bay cabinet containing electrical and
electronic assemblies.
These assemblies function as the control and communication
link between the test station (AN/USM 410) and the electro-optical test bench set.
The electronic station provides the electrical interface, buffering, power supplies,
stimulus and measurement capabilities required to augment (but not duplicate) the
inherent capabilities of the test station.
(2) The electro-optical (E/0) test bench set consists of three individual
test benches; dayside, test console (center section), and nightside. These test
benches provide the electrical/electronic, optical, and mechanical interface with
the UUT.
The electro-optical test bench set is mounted on a base assembly that
pneumatically provides shock isolation during optical testing.
(3) The test program sets (TPS) are comprised of the software and hardware
(interface devices) required to perform UUT test and checkout of 41 UUTS. There are
18 TPSS designated for use at the direct support maintenance level with the
remainder allocated for depot use.
The direct support TPS interface devices consist
of one major test adapter, 57 test fixtures, 38 UUT cable assemblies, 99 self-test
connectors, and 37 personality circuit card assemblies.
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