1. Possible Causes
_______________
 - FCDC-2 (3CE2)

 - wiring of the DGO 1/1 signal from the FCDC 2 (3CE2) to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
31-32-00-810-932 Failure of the Discrete Links
 AMM 27-95-34-000-001 Removal of the FCDC (3CE1,3CE2)
 AMM 27-95-34-400-001 Installation of the FCDC (3CE1,3CE2)

R  AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-95/03
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message:
 FCDC2 BUS3

 - replace the FCDC-2 (3CE2) (Ref. AMM TASK 27-95-34-000-001) and (Ref. AMM TASK 27-95-34-400-001).
 (1) If the fault continues:

 - do the trouble shooting procedure (Ref. TASK 31-32-00-810-932) related to the DGO 1/1 digital output signal of the FCDC 2 (Ref. ASM 27-95/03).

 (2) If the fault continues:

 - do a check and repair the wiring of the DGO 1/1 signal from the FCDC 2 (3CE2) to the first terminal block (Ref. ASM 27-95/03).
 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 ∞∞27-95-00∞∞∞∞∞∞∞∞∞∞Page 218
 Nov 01/01 CES Loss of the BUS 3 Signal of the FCDC 1 detected by FCDC 2 and ELAC 1

 1. Possible Causes
_______________
 - FCDC-1 (3CE1)

 - wiring of the DGO 1/1 signal from the FCDC 1 (3CE1) to the first terminal block

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
31-32-00-810-934 Failure of the Digital Links
 AMM 27-95-34-000-001 Removal of the FCDC (3CE1,3CE2)
 AMM 27-95-34-400-001 Installation of the FCDC (3CE1,3CE2)

R  AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning) ASM 27-95/02
 3. Fault Confirmation
__________________
 A. Test
 (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
 4. Fault Isolation
_______________
 A. If the BITE test gives the maintenance message:
 FCDC1 BUS3

 - replace the FCDC-1 (3CE1) (Ref. AMM TASK 27-95-34-000-001) and (Ref. AMM TASK 27-95-34-400-001).
 (1) If the fault continues:

 - do the trouble shooting procedure (Ref. TASK 31-32-00-810-934) related to the DGO 1/1 digital output signal of the FCDC 1 (Ref. ASM 27-95/02)

 (2) If the fault continues:

 - do a check and repair the wiring of the DGO 1/1 signal from the FCDC 1 (3CE1) to the first terminal block (Ref. ASM 27-95/02).
 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 ∞∞27-95-00∞∞∞∞∞∞∞∞∞∞Page 219
 Nov 01/01 CES

 Loss of the Pin Programming Inputs Signal for the FCDC1
 1. Possible Causes_______________
R  - FCDC-1 (3CE1) - wiring of the PIN PROGRAM (DSI 9/5 and DSI 10/5) signal
 2. Job Set-up Information______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM AMM AMM ASM  27-95-34-000-001 27-95-34-400-001 27-96-00-740-001 27-95/04 Removal of the FCDC (3CE1,3CE2)Installation of the FCDC (3CE1,3CE2)BITE Test of the EFCS (Ground Scanning)
 3. Fault Confirmation__________________
 A. Test
 (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-00-740-001).
 4. Fault Isolation_______________ 
R R R  A. If the BITE test gives the maintenance message FCDC1 SDI INPUTS: - replace the FCDC-1 (3CE1) (Ref. AMM TASK 27-95-34-000-001) and (Ref. AMM TASK 27-95-34-400-001). 
R R R R  (1) If the fault continues: - do a check and repair the wiring of the PIN PROGRAM (DSI 9/5 and DSI 10/5) signal from the FCDC1 (3CE1) to the ground terminal (Ref. ASM 27-95/04).
　
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