A320 Trouble Shooting Manual 排故手册 COMMUNICATIONS 通讯2(137)

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 (1) If the fault continues:
 - replace the related DEU-B 300RHxx (Ref. AMM TASK 23-73-47-000-001) and (Ref. AMM TASK 23-73-47-400-001).
 (a) If the fault continues:
 - do a check of the wiring between the related DEU-B 300RHxx and the related Handset 330RHxx with the signal names: AUD HI AUD LO
 「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 B260
 Aug 01/05 CES MIC HI MIC LO PTT DC GND (Ref. ASM 23-73/24)

 5. Close-up
________
 A. Do the test as given in Para. 3.A.

 TASK 23-73-00-810-918

 FAP - FAP(x) fault by passiv DIR
 1. Possible Causes
_______________
 - FAP (120RH)

 - DIR-CIDS, 2 (102RH)

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 23-73-00-740-010 Interface and Power-Up Test of the Cabin
 Intercommunication Data System (CIDS) via the CFDS AMM 23-73-12-000-007 Removal of the Flight Attendant Panel (FAP) 120RH AMM 23-73-12-400-007 Installation of the Flight Attendant Panel (FAP)
 120RH
 AMM 23-73-34-000-001 Removal of the CIDS Director (101RH,102RH)
 AMM 23-73-34-400-001 Installation of the CIDS Director (101RH,102RH)

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the CIDS Interface and Power-Up Test via 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:
 - replace the FAP (120RH) (Ref. AMM TASK 23-73-12-000-007) and (Ref. AMM TASK 23-73-12-400-007).
 (1) If the fault continues:

 - replace DIR-CIDS, 2 (102RH) (Ref. AMM TASK 23-73-34-000-001) and (Ref. AMM TASK 23-73-34-400-001)

 (2) If the fault continues:

 - do a check and repair the wiring between: DIR-CIDS, 2 (102RH) connector AA/5A and FAP (120RH) connector A/5 DIR-CIDS, 2 (102RH) connector AA/5B and FAP (120RH) connector A/6 DIR-CIDS, 2 (102RH) connector AA/13C and FAP (120RH) connnector A/7 DIR-CIDS, 2 (102RH) connector AA/13D and FAP (120RH) connector A/8
 「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 B262
 Aug 01/05 CES

 5. Close-up
________
 A. Do the test as given in Para. 3.A.

 TASK 23-73-00-810-919

 FAP - FAPx no data from passiv DIR
 1. Possible Causes
_______________
 - DIR-CIDS, 2 (102RH)

 - FAP (120RH)

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
AMM 23-73-00-740-010 Interface and Power-Up Test of the Cabin
 Intercommunication Data System (CIDS) via the CFDS AMM 23-73-12-000-007 Removal of the Flight Attendant Panel (FAP) 120RH AMM 23-73-12-400-007 Installation of the Flight Attendant Panel (FAP)
 120RH
 AMM 23-73-34-000-001 Removal of the CIDS Director (101RH,102RH)
 AMM 23-73-34-400-001 Installation of the CIDS Director (101RH,102RH)
 ASM 23-73/23

 3. Fault Confirmation
__________________
 A. Test
 (1) Do the CIDS Interface and Power-Up Test via 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:

 - replace DIR-CIDS, 2 (102RH) (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: DIR-CIDS, 2 (102RH) connector AA/5A and FAP (120RH) connector A/5,
　
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