3. Fault Confirmation
__________________
A. Test
(1) Do the CIDS Interface and Power-Up test through the CFDS (Ref. AMM TASK 23-73-00-740-010).
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
B. If the test confirms the fault:
- install a new DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-000-001) and (Ref. AMM TASK 23-73-34-400-001).
(1) If the fault continues:
- replace the FAP (120RH) (Ref. AMM TASK 23-73-12-000-007) and (Ref. AMM TASK 23-73-12-400-007).
(a) If the fault continues:
- do a check and repair the wiring between:
- FAP <NAME> (120RH) connector A/1 and DIR1 (101RH) connector AA/5A,
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 301-399, 401-499, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page C206
Aug 01/05 CES
- FAP <NAME> (120RH) connector A/2 and DIR1 (101RH) connector AA/5B,
- FAP <NAME> (120RH) connector A/3 and DIR1 (101RH) connrctor AA/13C,
- FAP <NAME> (120RH) connector A/4 and DIR1 (101RH) connector AA/13D, (Ref. ASM 23-73/23).
5. Close-up
________
A. Do the test as given in Para. 3.A.
TASK 23-73-00-810-950
Circuit breaker / CAN BUS fault
1. Possible Causes
_______________
2. Job Set-up Information
______________________
Not Applicable
3. Fault Confirmation
__________________
A. Test
(1) Do the SYSTEM TEST of the CIDS-SDF system.
(a) On the MCDU:
- Set the "SYSTEM REPORT / TEST" page
- Set the "FIRE PROT" page
- Set the"SMOKE" (or "SDCU" and on the subsequent page "NEXT PAGE" as specified by the installed CFDIU-standard) page
- Set the "SYSTEM TEST" page in the CIDS-SDF menu.
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
B. If the test gives a CIRCUIT BREAKER 14WH / CAN BUS B or CIRCUIT BREAKER 15WH / CAN BUS A message:
(1) Make sure that the circuit breaker is closed.
(2) Do a check and repair the wiring between the related circuit breaker and the related CIDS-SDF channel.
(3) If the fault continues:
(a) Do a check and repair the wiring between the related SDF channel and the first smoke detector:
- 1WH if the message is CIRCUIT BREAKER 15WH / CAN BUS A
- 2WH if the message is CIRCUIT BREAKER 14WH / CAN BUS B.
C. Do the test as given in the Para. 3.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 301-399, 401-499, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page C208
Aug 01/05 CES
R **ON A/C ALL
R TASK 23-73-00-810-952 R CAM/PTP Fault R 1. Possible Causes
_______________ R - wiring R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R AMM 23-73-00-740-005 BITE Test of the Cabin Intercommunication Data System
R (CIDS) through the CFDS
R ASM 23-73/09
R 3. Fault Confirmation__________________
R A. Test
R (1) Do the BITE test of the CIDS through the CFDS (Ref. AMM TASK 23-73-R 00-740-005).
R 4. Fault Isolation
_______________
R A. If the fault continues:
R - do a check and repair the wiring between:
R CB 161RH and PTP connector A/17,
R DIR-CIDS (101RH) connector AA/F12 and PTP (110RH) connector A/1,
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