(1) Do the operational test of the CFDS after Removal/Installation of ECB (Ref. AMM TASK 49-61-34-400-001).
(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 225
201-210, May 01/05 CES
(2) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) to the DMU (1TV) (Ref. ASM 31-37/01):
ECB Connector AB/K8 to DMU Connector AB/2G ECB Connector AB/K9 to DMU Connector AB/2H ECB Connector AB/E10 to Ground
(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:
- ECB (59KD)/DMU (1TV)
(1) Do the operational test of the CFDS after Removal/Installation of ECB (Ref. AMM TASK 49-61-34-400-001).
(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 ECB (59KD) to the DMU (1TV) (Ref. ASM 31-37/01):
ECB Connector AB/K8 to DMU Connector AB/2G ECB Connector AB/K9 to DMU Connector AB/2H ECB Connector AB/E10 to Ground
(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 226
201-210, May 01/05 CES DMU receives no data from the FCDC 1 (3CE1) or FCDC 2 (3CE2)
1. Possible Causes
_______________
- FCDC-1 (3CE1)
- FCDC-2 (3CE2)
- DMU (1TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 27-96-00-710-001 Operational Test of the FCDC
AMM 31-36-00-710-001 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, 20CE2 on the panel 121VU
____ and 20CE1 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 FCDC 1 DATA, or
- NO FCDC 2 DATA
(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.
「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 227
201-210, May 01/05 CES
(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).
**ON A/C 159-199, 210-210,
A. If the test gives the maintenance message:
- FCDC1 (3CE1)/DMU (1TV) or
- FCDC2 (3CE2)/DMU (1TV).
(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. 中國(guó)航空網(wǎng) www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 指示和記錄系統(tǒng) 1(85)
