Table 2-3. Communication Processor Control-Indicator Test Cables

TM 32-5811-024-14&P

Table 2-3. Communication Processor Control-Indicator Test Cables

Cable

Function

W216, W217

See table 2-2.

W228

Transfers +5-V operating power and an output status word

to test the control-indicator display circuits.

W229

Connects +28 V dc to the control-indicator for panel

illumination power.

W237

Shorting plug used to test the control-indicator switches

and indicator lamps.

Table 2-4. Communication Processor Transceiver I/O Module Test Configuration Cables

Cable

Function

W216

See table 2-2.

W230

Coaxial cable to connect transceiver I/O module RCV CLK

output to the oscilloscope.

W231

Coaxial cable to connect transceiver I/O module RCV DATA

output to the oscilloscope.

W232

Coaxial cable to monitor XMIT CLK output of transceiver

I/O module via a T-connector.

W233

Coaxial cable to transfer XMIT CLK from a T-connector

to the test set.

W234

Coaxial cable to transfer XMIT CLK from the transceiver

I/O module to a T-connector.

W235

Coaxial cable to transfer XMIT data from the

test set to the transceiver I/O module.

W236

Three-way cable to transfer power and test relay commands

to the transceiver I/O module and for breaking out various

transceiver I/O signals for monitoring.

W241

Transfers data to the transceiver I/O module when used

with W235.

W242

Monitors tap for test set xmit data when used with W235

and W241.

2-8