TM 1-1520-238-T-6
9–712
9–368. CPG CAUTION/WARNING INDICATORS – DO NOT INCREASE IN BRIGHTNESS
9–368
Tools:
Nomenclature
Part Number
Tool Kit, Electrical
SC518099CLA06
Repairer’s
Multimeter, Digital
AN/PSM-45
Personnel Required:
68X
Armament/Electrical Systems Repairer
One person to assist
References:
TM 1-1520-238-23
Equipment Conditions:
Ref
Condition
TM 1-1520-238-23
Non-transparent
barrier removed
WARNING
Turn off power before detaching or
attaching wires and connectors. High
current 28 VDC or 115 VAC is present.
Failure to do so could result in death or
serious injury.
1. On CPG INTR LT panel, set INST control from
OFF to BRT and check for 0 to 28 VDC at P31-f.
Does voltage change?
YES
Replace CPG caution/warning
panel (TM 1-1520-238-23).
NO
Go to step 2.
2. Check for open between P747-W and P31-f.
Does open exist?
YES
Repair open wire between
P747-W and P31-f.
Go to paragraph 9–364.
NO
Replace multi-channel dimming
controller (TM 1-1520-238-23).
END OF TASK
