(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(2) If the fault continues:
- do a check and if necessary repair the wiring between the ECB (59KD) and the DMU/FDIU (FDIMU) (10TV) (Ref. ASM 31-37/01):
ECB Connector AB/K8 to FDIMU Connector AB/2G ECB Connector AB/K9 to FDIMU Connector AB/2H ECB Connector AB/E10 to Ground
「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 : 106-149, 211-299, 301-399, 401-499, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 280
Aug 01/05 CES (3) If the fault continues:
- replace the FDIMU (10TV) (Ref. AMM TASK 31-36-34-000-002) and (Ref. AMM TASK 31-36-34-400-002).
B. Do the test given in para. 3.
TASK 31-36-00-810-905
FDIMU receives no data from the FCDC 1 (3CE1) or FCDC 2 (3CE2)
1. Possible Causes
_______________
- FCDC-1 (3CE1)
- FCDC-2 (3CE2)
- DMU/FDIU (FDIMU) (10TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 27-96-00-710-001 Operational Test of the FCDC
AMM 31-36-00-740-012 Test of the FDIMU (10TV)
AMM 31-36-34-000-002 Removal of the FDIU/DMU (FDIMU) (10TV)
AMM 31-36-34-400-002 Installation of the FDIU/DMU (FDIMU) (10TV)
ASM 31-37/01
3. Fault Confirmation
__________________
A. Do the FDIMU (10TV) fault monitoring test (AIDS-part) (Ref. AMM TASK 31-36-00-740-012).
NOTE : Make sure that the circuit breakers 5TV, 20CE2 on the panel 121VU
____ and 20CE1 on the panel 49VU are closed during the test.
4. Fault Isolation
_______________
A. If the test gives the maintenance message:
- FCDC1 (3CE1) / FDIMU (10TV) or
- FCDC2 (3CE2) / FDIMU (10TV)
(1) Do the operational test of the FCDC (Ref. AMM TASK 27-96-00-710-001).
(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
(2) If the fault continues:
- do a check and if necessary repair the wiring between the FCDC-1 (3CE1) or FCDC-2 (3CE2) and the DMU/FDIU (FDIMU) (10TV) (Ref. ASM 31-37/01):
FCDC 1 Connector AA/5E to FDIMU Connector AA/3C
「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 : 106-149, 211-299, 301-399, 401-499, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 282
Aug 01/05 CES
FCDC 1 Connector AA/5F to FDIMU Connector AA/3D
or
FCDC 2 Connector AB/5E to FDIMU Connector AB/3C
FCDC 2 Connector AB/5F to FDIMU Connector AB/3D
(3) If the fault continues:
- replace the FDIMU (10TV) (Ref. AMM TASK 31-36-34-000-002) and (Ref. AMM TASK 31-36-34-400-002).
B. Do the test given in para. 3.
FDIMU receives no data from the FCU (2CA)
1. Possible Causes
_______________
- FCU (2CA)
- DMU/FDIU (FDIMU) (10TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 22-96-00-710-001 Operational Test of the AFS
AMM 31-36-00-740-012 Test of the FDIMU (10TV)
AMM 31-36-34-000-002 Removal of the FDIU/DMU (FDIMU) (10TV)
AMM 31-36-34-400-002 Installation of the FDIU/DMU (FDIMU) (10TV)
ASM 31-37/01
3. Fault Confirmation
__________________
A. Do the FDIMU (10TV) fault monitoring test (AIDS-part) (Ref. AMM TASK 31-36-00-740-012).
NOTE : Make sure that the circuit breakers 5TV, 9CA2 on the panel 121VU
____ and 9CA1 on the panel 49VU are closed during the test.
4. Fault Isolation
_______________
A. If the test gives the maintenance message:
- FCU (2CA) / FDIMU (10TV)
(1) Do the operational test of the AFS (Ref. AMM TASK 22-96-00-710-001).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 1(103)
