TM 1-1520-238-T-6
9–711
9–367. CPG CAUTION/WARNING EDGE-LIGHT PANEL – IS NOT LIGHTED
9–367
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 to
BRT. On pilot matrix module, check for 5 VDC
between (A326):
J14-B14 and J14-B13.
Is voltage present?
YES
Go to step 3.
NO
Go to step 2.
2. Check for 5 VDC between (A326):
TB1-42-G and TB1-43-G.
Is voltage present?
YES
Repair open wire between
(A326):
TB1-43-G and J14-B13,
TB1-42-G and J14-B14.
Go to paragraph 9–364.
NO
Go to paragraph 9–132 to
troubleshoot CPG edge-lights.
3. Check for open between:
P466-B14 and P31-m,
P466-B13 and P31-k.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–364.
NO
Replace CPG caution/warning
panel (TM 1-1520-238-23).
END OF TASK
