- make sure that at least one cabin door is open.
- make sure that the SEAT BELTS (191RH) switch is in the ON position,
- close these CBs:
49VU: 150RH (G02) CIDS/DIR 1 & 2/ESS
121VU:151RH (M05) CIDS/DIR 1 & 2/NORM,
- stop for approx. 120 s,
- check if the FASTEN SEAT BELT signs in the cabin come on.
(1) If the test is OK:
- install a new DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001).
(2) If the fault continues:
- do a check and repair the wiring if necessary between the: DIR-CIDS connector AB/E15 and SEAT BELTS (191RH) switch, DIR-CIDS connector AB/D13 and SDAC1 (1WV1) connector AA/8G (Ref. ASM 23-73/02).
「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 250
Aug 01/05 CES (a) If the fault continues:
- replace the SEAT BELTS (191RH) switch.
D. If no NO SMOKING signs in the cabin come on:
- make sure that at least one cabin door is open.
- make sure that the NO SMOKING (190RH) switch is in the ON position,
- remove the DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001),
- close these CBs:
49VU: 150RH (G02) CIDS/DIR 1 & 2/ESS
121VU:151RH (M05) CIDS/DIR 1 & 2/NORM,
- stop for approx. 120 s,
- check if the No SMOKING signs in the cabin come on.
(1) If the test is OK:
- install a new DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001).
(2) If the fault continues:
- do a check and repair the wiring if necessary between the: DIR-CIDS 101RH connector AB/D15 and NO SMOKING (190RH) switch, DIR-CIDS 101RH connector AB/C13 and SDAC1 (1WV1) connector AA/7H (Ref. ASM 23-73/02).
(a) If the fault continues:
- replace the NO SMOKING (190RH) switch.
E. If there is no reaction of the AIPs, ACPs and the ATTND-loudspeakers in the cabin:
- remove the DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001),
- make sure that at least one cabin door is open,
- close these CBs:
49VU: 150RH (G02) CIDS/DIR 1 & 2/ESS
121VU:151RH (M05) CIDS/DIR 1 & 2/NORM,
- stop for approx. 120 s,
- push all CALL pushbuttons on the cockpit overhead panel 21VU (CALLS) again,
- check that each CALL pushbutton has an associated reaction in the cabin on the AIP, ACP and ATTND loudspeaker.
(1) If the test is OK:
- install a new DIR-CIDS (101RH) (Ref. AMM TASK 23-73-34-000-001).
(2) If the fault continues:
- do a check and repair the wiring if necessary between the: DIR-CIDS 101RH connector AB/B3 and CALLS/FWD (181RH1) switch, DIR-CIDS 101RH connector AB/C3 and CALLS/AFT (181RH2) switch, DIR-CIDS 101RH connector AB/A3 and CALLS/EMER CALL (180RH) switch (Ref. ASM 23-73/02).
(a) If the fault continues:
- replace the:
CALLS/FWD (181RH1) switch
and/or
「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 : 001-049, 051-099, 101-105, 201-299, ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page 251
Aug 01/05 CES CALLS/AFT (181RH2) switch and/or CALLS/EMER CALL (180RH) switch.
R **ON A/C 106-149, 301-399, 401-499,
C. If no FASTEN SEAT BELT signs in the cabin come on:
- make sure that at least one cabin door is open,
- make sure that the SEAT BELTS (191RH) switch is in the ON position,
- open these CBs:
49VU: 150RH COM/CIDS/DIR ESS/1,
49VU: 157RH COM/CIDS/DIR ESS/2,
49VU: 15WH AIR COND/CIDS/SDF/DIR 1 ESS,
49VU: 18WH AIR COND/CIDS/SDF/DIR 2 ESS,
120VU: 151RH COM NAC/CIDS/DIR NORM/1
120VU: 156RH COM NAV/CIDS/DIR NORM/2,
122VU: 14WH AIR COND/CIDS/SDF/DIR NORM/2,
122VU: 17WH AIR COND/CIDS/SDF/DIR NORM/1.
- wait for approx. 10 s and close the CBs 156RH, 157RH, 14WH and 18WH,
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本文链接地址：A320 Trouble Shooting Manual 排故手册 COMMUNICATIONS 通讯2(54)
