Specifications

TM 11-5820-670-30
2-26. TROUBLESHOOTING CHARTS. (CONT)
CONNECT EQUIPMENT AS
SHOWN IN TRANSMITTER
DEVIATION NARROW BAND
PERFORMANCE TEST (PARA
2-13).
PERFORM NARROW BAND
DEVIATION ADJUSTMENT
(PARA 2-34).
PERFORM DEVIATION
NARROW BAND PERFOR-
MANCE TEST (PARA 2-13).
CHART 2-16
Transmitter Deviation Narrow Band Troubleshooting
(Sheet 1 of 2)
REPLACE 11.5 MHz MODU-
LATOR MODULE A8100
(PARA 245).
PERFORM TRANSMITTER
TONE MODULATION PER-
FORMANCE TEST (PARA
2-12).
CHECK FOR CONTINUITY
BETWEEN CONNECTOR
P8701, PIN 7, AND PB601,
PIN 6. SEE ILLUSTRATION,
SH 2.
CHECK AC VOLTAGE AT
TP8704. SEE ILLUSTRA-
TION, SH 2.
REFER TO TROUBLE-
SHOOTING CHART 2-15.
REPAIR FAULTY WIRE OR
REPLACE RELAY K9601
(PARA 2-66).
PERFORM DEVIATION
NARROW BAND PERFOR-
MANCE TEST (PARA 2-13).
REPLACE AUDIO MIXER
MODULE A8600 (PARA 2-45).
2-97