DIR-CIDS (101RH) connector AB/D2 and the AMU (1RN) connector
 AA/7A,
 DIR-CIDS (101RH) connector AB/E2 and the AMU (1RN) connector
 AA/6A,
 DIR-CIDS (101RH) connector AB/F2 and the AMU (1RN) connector
 AB/8B,
 DIR-CIDS (101RH) connector AB/G2 and the AMU (1RN) connector
 AA/15G,
 DIR-CIDS (101RH) connector AB/H2 and the AMU (1RN) connector
 AA/11H. (Ref. ASM 23-73/02)

 1 If the fault continues:
_
 - do the trouble shooting procedures for the Audio Management System (Ref. TASK 23-51-00-810-835).
 **ON A/C 151-199,
 B. If the CIDS BITE test result is no fault message, but an announcement is not possible:
 - make sure that at least one cabin door is open,

 - open these CBs:
 49VU: 150RH (G01) COM DIR ESS/1
 49VU: 157RH (G02) COM DIR ESS/2
 121VU:151RH (M06) CIDS/DIR NORM/1
 121VU:156RH (M07) CIDS/DIR NORM/2,

 - wait for approx. 10 s and close the CBs 156RH and 157RH,

 - stop for approx. 120 s,

 - make an announcement again.

 (1) If an announcement is possible:

 - install a new DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-400-001).

 (2) If an announcement is not possible:

 - replace the cockpit boomset/mike.
 (a) If the fault continues:
 - do a check and repair the wiring if necessary between the: DIR-CIDS (101RH) connector AB/A1 and the AMU (1RN) connector AA/7E, DIR-CIDS (101RH) connector AB/B1 and the AMU (1RN) connector AA/7D, DIR-CIDS (101RH) connector AB/J1 and the AMU (1RN) connector AA/7A, DIR-CIDS (101RH) connector AB/K1 and the AMU (1RN) connector AA/7B, DIR-CIDS (101RH) connector AB/E1 and the AMU (1RN) connector AA/7F, DIR-CIDS (101RH) connector AB/A2 and the AMU (1RN) connector AA/6B, DIR-CIDS (101RH) connector AB/B2 and the AMU (1RN) connector AA/6A,
 「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, 151-199, 301-399, 401-499, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page 229
 Aug 01/05 CES

 DIR-CIDS (101RH) connector AB/D2 and the AMU (1RN) connector
 AA/6D,
 DIR-CIDS (101RH) connector AB/E2 and the AMU (1RN) connector
 AA/6E,
 DIR-CIDS (101RH) connector AB/F2 and the AMU (1RN) connector
 AA/6F,
 DIR-CIDS (101RH) connector AB/G2 and the AMU (1RN) connector
 AA/6H,
 DIR-CIDS (101RH) connector AB/H2 and the AMU (1RN) connector
 AA/6J (Ref. ASM 23-73/02).

 1_ If the fault continues:
 - do the trouble shooting procedures for the Audio Management
 System (Ref. TASK 23-51-00-810-835).
 **ON A/C ALL

 C. Install the removed DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-400-001).
 D. Do the test given in Para. 3.A.
 「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 ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page 230
 Aug 01/05R
 CES

 TASK 23-73-00-810-863

 PA - No PA from Cockpit Handset
 1. Possible Causes
_______________
 - DIR-CIDS, 1 (101RH)

 - cockpit handset

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 23-51-00-740-002 BITE Test of the Audio System AMM 23-73-00-710-005 Operational Test of the Passenger Address (PA) System AMM 23-73-00-740-005 BITE Test of the Cabin Intercommunication Data System
 (CIDS) through the CFDS
 AMM 23-73-00-740-010 Interface and Power-Up Test of the Cabin

 Intercommunication Data System (CIDS) via the CFDS 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 23-73/02
 3. Fault Confirmation
__________________
 **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,

 A. Test
 (1) Do the BITE test of the AMU & ACP (Ref. AMM TASK 23-51-00-740-002).

 (2) Do the CIDS BITE test (via CFDS) (Ref. AMM TASK 23-73-00-740-005).
　
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