- do a check of the coaxial cable from the TCAS computer (1SG) to the ATC/Mode S transponder 1 (1SH1) (Ref. ASM 34-43/01).
「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 ∞∞34-43-00∞∞∞∞∞∞∞∞∞∞Page 246
Aug 01/05 CES
(1) If there is no continuity:
- replace the coaxial cable
- install the ATC/Mode S transponder 1 (1SH1) (Ref. AMM TASK 34-52-33-400-001)
- install the TCAS computer (1SG) (Ref. AMM TASK 34-43-34-400-001).
(2) If there is continuity:
- make sure that there is no continuity between the core and the shield of the coaxial cable.
(a) If there is continuity:
- replace the coaxial cable
- install the ATC/Mode S transponder 1 (1SH1)
- install the TCAS computer (1SG).
(b) If there is no continuity:
- install the ATC/Mode S transponder 1 (1SH1)
- remove the ATC/Mode S transponder 2 (1SH2) (Ref. AMM TASK 34-52-33-000-001)
- do a check of the coaxial cable from the TCAS computer (1SG) to the ATC/Mode S transponder 2 (1SH2).
1 If there is no continuity:
_
- replace the coaxial cable
- install the ATC/Mode S transponder 2 (1SH2)
- install the TCAS computer (1SG).
2 If there is continuity:
_
- make sure that there is no continuity between the core and the shield of the coaxial cable.
a If there is continuity:
_
- replace the coaxial cable
- install the ATC/Mode S transponder 2 (1SH2)
- install the TCAS computer (1SG).
b If there is no continuity:
_
- install the ATC/Mode S transponder 2 (1SH2)
- remove the DME interrogator 1 (2SD1) (Ref. AMM TASK 34-51-33-000-001)
- do a check of the coaxial cable from the TCAS computer (1SG) to the DME interrogator 1 (2SD1).
- If there is no continuity: replace the coaxial cable install the DME interrogator 1 (2SD1) (Ref. AMM TASK 34-51-33-400-001) install the TCAS computer (1SG).
- If there is continuity: make sure that there is no continuity between the core and the shield of the coaxial cable. . If there is continuity: replace the coaxial cable
「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 ∞∞34-43-00∞∞∞∞∞∞∞∞∞∞Page 247
Aug 01/05R CES
install the DME interrogator 1 (2SD1)
install the TCAS computer (1SG).
. If there is no continuity:
install the DME interrogator 1 (2SD1)
remove the DME interrogator 2 (2SD2) (Ref. AMM TASK 34-51-33-000-001)
do a check of the coaxial cable from the TCAS computer
(1SG) to the DME interrogator 2 (2SD2).
* If there is no continuity:
replace the coaxial cable
install the DME interrogator 2 (2SD2)
install the TCAS computer (1SG).
* If there is continuity:
make sure that there is no continuity between the core
and the shield of the coaxial cable.
** If there is continuity:
replace the coaxial cable
install the DME interrogator 2 (2SD2)
install the TCAS computer (1SG).
R
TASK 34-43-00-810-829
Loss of the Suppressor Function between ATC1 and TCAS
1. Possible Causes
_______________
- CMPTR-TCAS (1SG)
- suppressor coaxial cable
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 34-43-00-740-001 BITE Test of the TCAS
AMM 34-43-34-000-001 Removal of the TCAS Computer (1SG)
AMM 34-43-34-400-001 Installation of the TCAS Computer (1SG)
AMM 34-52-00-740-004 BITE Test of the ATC
AWM 34-43-05
AWM 34-52-03
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU COM NAV/ATC/1 5SH1 G11 R
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
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本文链接地址：A320 Trouble Shooting Manual 排故手册 导航 NAVIGATION 3(63)
