TM 1-1520-238-T-6
9–632
9–329. CPG CIRCUIT BREAKER PANEL 1 EDGE-LIGHT – DOES NOT LIGHT
9–329
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
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 L CSL control to
BRT. Check for 5 VDC between (A326):
TB1-47-A and TB1-47-G.
Is voltage present?
YES
Go to step 2.
NO
Go to paragraph 9–132 to
troubleshoot CPG edge-lights.
2. Check for open between:
(A326)TB1-47-A and P766-1,
(A326)TB1-47-G and ground.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–326.
NO
Go to step 3.
3. Check for open between (A77):
J1-1 and XDS1-HI.
Does open exist?
YES
Repair open wire.
Go to paragraph 9–326.
NO
Replace CPG circuit breaker
panel 1 edge-light panel
(TM 1-1520-238-23).
END OF TASK
