- replace the EIS/DMC3/SPLY (10WT3) (Ref. ASM 31-61/02) . if there is 115VAC on pins A1 and A3 of the switching relay-DMC3 (26WT):

 - replace the RELAY-BUS1 TO ESS BUS SWTG, DMC3 (26WT) (Ref. ASM 31-61/02)

 (b) If there is 115VAC at pin AC-2 of the DMC3:
 - Make sure that there is a ground signal at pin AC-7 of the DMC3(1WT3)
 1 if there is no ground signal:
_

 - repair the wiring from the DMC3 (1WT3) pin AC-7 to the ground terminal (Ref. ASM 31-62/01).
 B. Do the EIS stop procedure (Ref. AMM TASK 31-60-00-860-002).

 DMC VERSION INCONSISTENCY on the CAPT DU's
 1. Possible Causes

_______________

 2. Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-610-003 X LOADING Procedure of the DMC1 AMM 31-60-00-740-011 LRU Identification Check AMM 31-60-00-860-001 EIS Start Procedure AMM 31-60-00-860-002 EIS Stop Procedure AWM 31-61-28
 3. Fault Confirmation
__________________
 A. Job Set-up
 (1) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001).
 4. Fault Isolation
_______________
 A. If the DMC VERSION INCONSISTENCY indication is shown on the CAPT PFD DU and on the CAPT ND DU:
 - do the LRU identification check (Ref. AMM TASK 31-60-00-740-011).
 (1) Make sure that the DMC1 P/N is the same that the P/N of the set of floppy disks
 (a) If the software P/N is different:

 - do the Xloading procedure of the DMC1 (1WT1) (Ref. AMM TASK 31-60-00-610-003)

 (b) If the software P/N is the same:

 - check and repair the engine pin programming of the DMC1 (1WT1), on pins AE-5C; AE-5D; AE-5E; AE-5G and AE-5H (Ref. AWM 31-61-28)
 5. Close-up
________
 A. Close-up
 - do the EIS Stop procedure (Ref. AMM TASK 31-60-00-860-002).

 DMC VERSION INCONSISTENCY on the FO DU's
 1. Possible Causes

_______________

 2. Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-610-003 X LOADING Procedure of the DMC1 AMM 31-60-00-740-011 LRU Identification Check AMM 31-60-00-860-001 EIS Start Procedure AMM 31-60-00-860-002 EIS Stop Procedure AWM 31-61-29
 3. Fault Confirmation
__________________
 A. Job Set-up
 (1) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001).
 4. Fault Isolation
_______________
 A. If the DMC VERSION INCONSISTENCY indication is shown on the FO PFD DU and on the FO ND DU:
 - do the LRU identification check (Ref. AMM TASK 31-60-00-740-011).
 (1) Make sure that the DMC2 P/N is the same that the P/N of the set of floppy disks
 (a) If the software P/N is different:

 - do the Xloading procedure of the DMC2 (1WT2) (Ref. AMM TASK 31-60-00-610-003)

 (b) If the software P/N is the same:

 - check and repair the engine pin programming of the DMC2 (1WT2), on pins AE-5C; AE-5D; AE-5E; AE-5G and AE-5H (Ref. AWM 31-61-29)
 5. Close-up
________
 A. Close-up
 - do the EIS Stop procedure (Ref. AMM TASK 31-60-00-860-002).

 DMC VERSION INCONSISTENCY on the CAPT and FO DU's
 1. Possible Causes

_______________

 2. Job Set-up Information

______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-60-00-610-003 X LOADING Procedure of the DMC1 AMM 31-60-00-740-011 LRU Identification Check AMM 31-60-00-860-001 EIS Start Procedure AMM 31-60-00-860-002 EIS Stop Procedure AWM 31-61-30
 3. Fault Confirmation
__________________
 A. Job Set-up
 (1) Do the EIS start procedure (Ref. AMM TASK 31-60-00-860-001).
 4. Fault Isolation
_______________
 A. If the DMC VERSION INCONSISTENCY indication is shown on the CAPT PFD DU, on the CAPT ND DU, on the FO PFD DU and on the FO ND DU:
 - do the LRU identification check (Ref. AMM TASK 31-60-00-740-011).
 (1) Make sure that the DMC3 P/N is the same that the P/N of the set of floppy disks
 (a) If the software P/N is different:
　
中國航空網(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 指示和記錄系統(tǒng) 3(125)