- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
(2) If the test is OK:
- remove the DMC2
- do a check and repair the wiring between the DMC2 and the first terminal block: for pins AA/9G, 9H (Ref. ASM 34-55/01)
- install the DMC2.
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : ALL ∞∞34-55-00∞∞∞∞∞∞∞∞∞∞Page 251
Feb 01/05 CES Loss of the VOR2 Interface with the DMC1
1. Possible Causes
_______________
- DMC-1 (1WT1)
- wiring between the DMC1 and the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-740-004 EIS System Test
AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
AMM 34-55-00-740-002 BITE Test of the VOR/MKR
ASM 34-55/01
3. Fault Confirmation
__________________
A. Test Do the BITE test of the VOR/MARKER (system 2) (Ref. AMM TASK 34-55-00-740-002).
4. Fault Isolation
_______________
A. If the test gives the maintenance message DMC2/1 (1WT2/1)/DDRMI (1FN)/VOR2 (3RS2):
- do the SYSTEM TEST of the DMC1 (Ref. AMM TASK 31-60-00-740-004).
(1) If the test gives a maintenance message related to a DMC1 fault:
- replace the DMC-1 (1WT1) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
(2) If the test is OK:
- remove the DMC1
- do a check and repair the wiring between the DMC1 and the first terminal block: for pins AA/9G, 9H (Ref. ASM 34-55/01)
- install the DMC1.
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : ALL ∞∞34-55-00∞∞∞∞∞∞∞∞∞∞Page 252
Feb 01/05 CES Loss of the VOR2 Display on the DDRMI
1. Possible Causes
_______________
- RMI-VOR/DME (11FN)
- wiring between the DDRMI and the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 34-55-00-740-002 BITE Test of the VOR/MKR
AMM 34-57-22-000-001 Removal of the VOR/DME RMI (11FN)
AMM 34-57-22-400-001 Installation of the VOR/DME RMI (11FN)
ASM 34-55/01
3. Fault Confirmation
__________________
A. Test Do the BITE test of the VOR/MARKER (system 2) (Ref. AMM TASK 34-55-00-740-002).
4. Fault Isolation
_______________
A. If the test gives the maintenance message DMC2/1 (1WT2/1)/DDRMI
(1FN)/VOR2 (3RS2):
- replace the RMI-VOR/DME (11FN) (Ref. AMM TASK 34-57-22-000-001) and (Ref. AMM TASK 34-57-22-400-001).
(1) If the fault continues:
- remove the DDRMI
- do a check and repair the wiring between the DDRMI and the first terminal block: for pins A/<E, <F (Ref. ASM 34-55/01)
- install the DDRMI.
B. Do the test given in Para. 3.
Loss of the VOR1 Interface with the DMC1
1. Possible Causes
_______________
- DMC-1 (1WT1)
- wiring between the DMC1 and the first terminal block
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-740-004 EIS System Test
AMM 31-63-34-000-001 Removal of the DMC (1WT1,1WT2,1WT3)
AMM 31-63-34-400-001 Installation of the DMC (1WT1,1WT2,1WT3)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 3(159)
