TM 11-6625-1696-12
3-30. AMPLIFIER VIDEO Section Controls, Indicators, and Connectors
Controls/indicators
Function
Swtich S20 (4-position rotary switch).
Connects power to AUT. Connects meter MI to metering voltages from Aut
through SS, position S17.
Sw pos
Meter indication
RCVR SIG.
Received signal level from AUT.
24 CHAN.........................
24-channel pcm level from AUT.
FDM................................
Fdm level from AUT.
OFF ................................
Disconnects power and MI from AUT.
Switch S21 COMPENSATING NETWORK
Set to IN, connects frequency compensating
network between J53 and AUT at J55.
PCM OUT indicator
Lights when AUT low signal alarm rely is normal
LOW SIGNAL indicator ......................................
Lights when AUT low signal alarm relay operate.
Connector J53 VIDEO OUT ...............................
Connection from video output of AUT.
Connector J54 PCM OUT...................................
Connection from pcm output of AUT.
Connector J55Connects receiver test facility to AUT.
Section III. ACCESSORY KIT, TEST -FACILITIES SET
MK-1173(V)2/GRM-95(V)2 CONTROLS, INDICATORS, FUSES,
AND CONNECTORS
3-31. General
Throughout this section, the ANIGRC-103(V) assembly
The operating controls, indicators, fuses, and connectors
under test is referred to as AUT.
of the test sets, test stand, and power supply in the
accessory kit are listed in paragraphs 3-32 through 3-35.
3-32. Power Supply PP-63041GRM-95(V)2, Controls, Indicators, Fuses, and Connectors
Controls/indicators
Function
AC connectors
Connect power supply to transmitter teat facility and receiver test
facility,
AC POWER switch
Connects ac power to ac connectors through voltage control and
isolation
AC POWER indicator
Lights when ac power is connected to the power supply and SI is set to
ON.
AMPERES meter
Indicates total current at ac connectors on 0 to 5 ampere scale.
VOLTS meter
Indicates voltage at ac connectors on 105 to 125 volt scale
Voltage control
Controls voltage supplied to ac connector.
5 A FUSE (2)
Protect power supply from currents greater than 5 amperes
SPARE FUSE
Hold spare 5 ampere fuse
3-15
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