「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page 239
Feb 01/05 CES (2) If this test gives no maintenance message:
2_ If there is continuity:
- do a check and repair the wiring from DMC2 (1WT2) pins
AB/10D, 10E to the first terminal block (Ref. ASM 31-61/04).
- replace the ND-F/O (3WT2) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001).
(a) If the fault continues:
- do a check of the wiring from F/O ND (3WT2) pins AA/35, 36 to the first terminal block (Ref. ASM 31-61/04).
1 If there is no continuity:
_ - repair the wiring.
2 If there is continuity:
_
- do a check and repair the wiring from F/O ND (3WT2) pins AA/38, 39 to the first terminal block (Ref. ASM 31-61/04).
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page 240
Feb 01/05R
CES Failure of the F/O PFD Detected by the DMC2
1. Possible Causes
_______________
- DMC-2 (1WT2)
- PFD-F/O (2WT2)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-740-002 EIS Input Test
AMM 31-63-22-000-001 Removal of the Display Unit
(2WT1,2WT2,3WT1,3WT2,4WT1,4WT2)
AMM 31-63-22-400-001 Installation of the Display Unit
(2WT1,2WT2,3WT1,3WT2,4WT1,4WT2)
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)
ASM 31-61/04
3. Fault Confirmation
__________________
A. Test
Do the EIS input test (Ref. AMM TASK 31-60-00-740-002).
4. Fault Isolation
_______________
A. If the test gives the maintenance message DMC2 - DU PFD2 LINK:
- on the panel 500VU, push the F/O PFD/ND XFR pushbutton switch (9WT2) to get the PFD image on the F/O ND
- do the test given in Para. 3.
(1) If this test gives the maintenance message DMC2-DU PFD2 LINK:
- replace the DMC-2 (1WT2) (Ref. AMM TASK 31-63-34-000-001) and (Ref. AMM TASK 31-63-34-400-001).
(a) If the fault continues:
- do a check of the wiring from DMC2 (1WT2) pins AB/9B, 9C to the first terminal block (Ref. ASM 31-61/04).
1 If there is no continuity:
_ - repair the wiring.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page 241
Feb 01/05R CES
2_ If there is continuity:
- do a check and repair the wiring from DMC2 (1WT2) pins
AB/9D, 9E to the first terminal block (Ref. ASM 31-61/04).
(2) If this test gives no maintenance message:
- replace the PFD-F/O (2WT2) (Ref. AMM TASK 31-63-22-000-001) and (Ref. AMM TASK 31-63-22-400-001).
(a) If the fault continues:
- do a check of the wiring from F/O PFD (2WT2) pins AA/35, 36 to the first terminal block (Ref. ASM 31-61/04).
1 If there is no continuity:
_ - repair the wiring.
2 If there is continuity:
_
- do a check and repair the wiring from F/O PFD (2WT2) pins AA/38, 39 to the first terminal block (Ref. ASM 31-61/04).
B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-63-81∞∞∞∞∞∞∞∞∞∞Page 242
Feb 01/05R
CES Loss of the Attitude Information on the CAPT PFD Detected by the DMC1
1. Possible Causes
_______________
- DMC-1 (1WT1)
- PFD-CAPT (2WT1)
- 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 3(9)
