(2) If the fault continues:
- do a check and repair the wiring from the FCDC-1 (3CE1) or FCDC-2 (3CE2) to the DMU (1TV) (Ref. ASM 31-37/01):
FCDC 1 Connector AA/5E to DMU Connector AA/3C FCDC 1 Connector AA/5F to DMU Connector AA/3D or FCDC 2 Connector AB/5E to DMU Connector AB/3C FCDC 2 Connector AB/5F to DMU Connector AB/3D
(3) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-210,
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 : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 228
201-210, May 01/05 CES DMU receives no data from the FCU (2CA)
1. Possible Causes
_______________
- FCU (2CA)
- DMU (1TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 22-96-00-710-001 Operational Test of the AFS
AMM 31-36-00-710-001 Test of the DMU (1TV)
AMM 31-36-34-000-001 Removal of the Data Management Unit (DMU) (1TV)
AMM 31-36-34-400-001 Installation of the Data Management Unit (DMU) (1TV)
ASM 31-37/01
3. Fault Confirmation
__________________
A. Do the DMU (1TV) fault monitoring test (Ref. AMM TASK 31-36-00-710-001). NOTE : Make sure that the circuit breakers 1TV, 9CA2 on the panel 121VU
____
and 9CA1 on the panel 49VU are closed during the test.
_______________
4. Fault Isolation
R **ON A/C 001-049, 051-099, 101-105, 151-158, 201-209,
A. If the test gives the maintenance message:
- NO FCU BUS A DATA, or
- NO FCU BUS B DATA, or
- NO FCU 1 DATA, or
- NO FCU 2 DATA
(1) Do the operatioal test of the AFS (Ref. AMM TASK 22-96-00-710-001).
(a) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
「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 : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 229
201-210, May 01/05 CES (2) If the fault continues:
- do a check and repair the wiring from the FCU (2CA) to the DMU (1TV) (Ref. ASM 31-37/01):
FCU Connector A/DD to DMU Connector AA/5A FCU Connector A/EE to DMU Connector AA/5B FCU Connector A/FF to DMU Connector AB/5A FCU Connector A/GG to DMU Connector AB/5B
(3) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
**ON A/C 159-199, 210-210,
A. If the test gives the maintenance message:
- FCU (2CA)/DMU (1TV)
(1) Do the operatioal test of the AFS (Ref. AMM TASK 22-96-00-710-001).
(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 repair the wiring from the FCU (2CA) to the DMU (1TV) (Ref. ASM 31-37/01):
FCU Connector A/DD to DMU Connector AA/5A FCU Connector A/EE to DMU Connector AA/5B FCU Connector A/FF to DMU Connector AB/5A FCU Connector A/GG to DMU Connector AB/5B
(3) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-210,
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 : 001-049, 051-099, 101-105, 151-199, ∞∞31-36-00∞∞∞∞∞∞∞∞∞∞Page 230
201-210, May 01/05 CES
TASK 31-36-00-810-826
DMU receives no data from the GPWC (1WZ)
1. Possible Causes
_______________
- GPWC (1WZ)
- DMU (1TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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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(86)
