- wiring
- DEU mount 2010VU16
- DEU mount 2010VU12
- DEU mount 2010VU8
- DEU mount 2010VU4
- DEU mount 2014VU4
- DEU mount 2010VU22
- DEU mount 2010VU18
- DEU CONNECTION BOX (208RH10)
「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 A221
Aug 01/05R
CES
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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) AMM 23-73-42-000-001 Removal of the Connection Box AMM 23-73-42-400-001 Installation of the Connection Box AMM 23-73-43-000-001 Removal of the Termination Box AMM 23-73-43-400-001 Installation of the Termination Box AMM 23-73-46-000-001 Removal of the Decoder/Encoder Unit (DEU) A 200RH AMM 23-73-46-400-001 Installation of the Decoder/Encoder Unit (DEU) A
200RH
AMM 23-73-48-000-001 Removal of the DEU A / DEU B - Mount
AMM 23-73-48-400-001 Installation of the DEU A / DEU B - Mount
ASM 23-73/06
ASM 23-73/06
3. Fault Confirmation
__________________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
A. Test
(1) Do the CIDS1/CIDS BUS test through the MCDU/CFDS.
(2) Do the CIDS1/DEU-A test through the MCDU/CFDS.
R **ON A/C 106-149, 301-399, 401-499,
A. Test
(1) Do the CIDS Interface and Power-Up Test via the CFDS (Ref. AMM TASK 23-73-00-740-010).
**ON A/C ALL
4. Fault Isolation
_______________
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
「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 : ALL ∞∞23-73-00∞∞∞∞∞∞∞∞∞∞Page A222
Aug 01/05 CES
**ON A/C 001-049, 051-099, 101-105, 201-299,
B. If the CIDS1/CIDS BUS test gives the maintenance message TOP LINE 1R:
- 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,
- wait for approx. 120 s,
- do the CIDS2/CIDS BUS test through the MCDU/CFDS.
(1) If the CIDS2/CIDS BUS test is OK:
- install a new DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-400-001).
(2) If the fault continues:
- remove the DIR-CIDS, 2 (102RH) (Ref. AMM TASK 23-73-34-000-001).
- install the DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-400-001).
- do the CIDS1/CIDS BUS test through the MCDU/CFDS.
(3) If the CIDS1/CIDS BUS test is OK:
- install a new DIR-CIDS, 2 (102RH) (Ref. AMM TASK 23-73-34-400-001).
(4) If the fault continues:
- remove the DIR-CIDS, 1 (101RH) (Ref. AMM TASK 23-73-34-000-001)
- open these CBs: 49VU: 154RH COM/CIDS/DEU A ESS/LINE 1 49VU: 155RH COM/CIDS/DEU A ESS/LINE 2 121VU: 164RH COM NAV/CIDS/DEU A NORM/R FWD 121VU: 166RH COM NAV/CIDS/DEU A NORM/R MID 121VU: 168RH COM NAV/CIDS/DEU A NORM/R AFT
- make sure that the resistance (line to line) at DIR-CIDS (101RH) and (102RH) connector AA/A15 and connector AA/B15 is between approx. 80 and 200 ohms (Ref. ASM 23-73/06).
(5) If the resistance (line to line) is between approx. 80 and 200 ohms:
- make sure that the resistance (line to GND) is not less than 50 ohms (short circuit) between: DIR-CIDS (101RH) and (102RH) connector AA/A15 and GND, DIR-CIDS (101RH) and (102RH) connector AA/B15 and GND. (Ref. ASM 23-73/06)
(a) If there is no short circuit:
- remove the DEU-A (200RH24) (Ref. AMM TASK 23-73-46-000-001)
- install the DIR-CIDS (101RH) and DIR-CIDS (102RH) (Ref. AMM TASK 23-73-34-400-001).
- close these CBs: 49VU: 154RH COM/CIDS/DEU A ESS/LINE 1 49VU: 155RH COM/CIDS/DEU A ESS/LINE 2 121VU: 164RH COM NAV/CIDS/DEU A NORM/R FWD 121VU: 166RH COM NAV/CIDS/DEU A NORM/R MID 121VU: 168RH COM NAV/CIDS/DEU A NORM/R AFT 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 COMMUNICATIONS 通訊2(83)
