TM 1-1520-238-T-6
9–633
9–330. CPG CIRCUIT BREAKER PANEL 2 EDGE-LIGHT – DOES NOT LIGHT
9–330
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. Detach J764. On CPG INTR LT panel, set
L CSL to BRT. Check for 5 VDC at J764-A.
Is voltage present?
YES
Go to step 4.
NO
Go to step 2.
2. Detach P471. Check for 5 VDC at
(A326)J1-B15.
Is voltage present?
YES
Go to step 3.
NO
Repair open wire between
P471-B15 and J764-A.
Go to paragraph 9–326.
3. Check for 5 VDC at (A326)TB1-45-E.
Is voltage present?
YES
Repair open wire between
(A326):
TB1-45-E and J1-B15.
Go to paragraph 9–326.
NO
Go to paragraph 9–132 to
troubleshoot pilot edge-lights.
4. Check for open between (A97):
J1-A and XDS1-HI.
Does open exist?
YES
Replace edge-light connector on
CPG circuit breaker panel 2
(TM 1-1520-238-23).
NO
Go to step 5.
5. Check for open between (A97):
J1-B and XDS1-LO.
Does open exist?
YES
Replace edge-light connector on
CPG circuit breaker panel 2
(TM 1-1520-238-23).
NO
Replace (A97)DS1
(TM 1-1520-238-23).
END OF TASK
