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Page Title: Table 1-1. Digital Processor Test Set Power and Signal Connections
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TM 32-5811-024-14&P
Direction Finder Control C-10025/USQ (df control)
Direction Finder Display ID-2092/TSQ-114 (df display)
Communication Processor MX-9781/USQ (communication processor)
Communication Processor Control-Indicator C-10050/USQ
(communication processor control-indicator)
Transceiver I/O Assembly A30 (part of communication processor)
All of the equipment in the preceding list may be checked using the digital processor test set without system or
subsystem setups. The digital processor test set provides all required operating power and test signals.
1-8. Description.
The digital processor test set is a portable unit requiring no special installation facilities. The unit contains power
supplies and distribution networks requiring 3-φ, 115-V ac, 400-Hz line voltage input. +28 V dc is required when testing
the df display or communication processor control-indicator. Twelve solid state circuit card assemblies (CCAs); one
blower; and front-panel controls, indicators, and connectors comprise the primary assemblies of the digital processor test
set. See table 1-1 for digital processor test set power and signal connections. In addition, two extender CCAs are
included to facilitate troubleshooting of the digital processor test set and the equipment units under test.
Table 1-1. Digital Processor Test Set Power and Signal Connections
Origin
Connector ref des
Pin
Function/remarks
J1
ANALOG 0
J2
ANALOG 1
J3
BLANKING
J4
XMIT CLOCK
J5
PR CODE
J6
A
SPARE
B
SPARE
C
SPARE
D
SPARE
J6
E
SPARE
1-3

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