(1TX1)
ASM 23-11/01
3. Fault Confirmation
__________________
A. Do the BITE test of the HF system (Ref. AMM TASK 23-11-00-740-001).
NOTE : Do this test for the HF1 only.
____
4. Fault Isolation
_______________
A. If the test gives the maintenance message ATSU (1TX1)/HF1 (3RE1):
- replace the ATSU (1TX1) (Ref. AMM TASK 46-21-34-000-001) (Ref. AMM TASK 46-21-34-400-001).
(1) If the fault continues:
- replace the XCVR-HF, 1 (3RE1) (Ref. AMM TASK 23-11-33-000-001) (Ref. AMM TASK 23-11-33-400-001).
(a) If the fault continues:
- do a check and repair the wiring from the HF1 (3RE1) to the ATSU (1TX1): . from pins AA/9C, AA/9D to pins AA/4E, AA/4F . from pins AA/9A, AA/9B to pins AB/1G, AB/1H (Ref. ASM 23-11/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 211-299, 301-399, 401-499, ∞∞23-11-00∞∞∞∞∞∞∞∞∞∞Page 251
Aug 01/05 CES
B. Do the test given in para. 3.
R **ON A/C 301-399, 401-499,
TASK 23-11-00-810-825
Fault between ATSU and HF 2
1. Possible Causes
_______________
- ATSU (1TX1)
- XCVR-HF, 2 (3RE2)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 23-11-00-740-001 Bite Test of the HF System
AMM 23-11-33-000-001 Removal of the HF Transceiver (3RE1, 3RE2)
AMM 23-11-33-400-001 Installation of the HF Transceiver (3RE1, 3RE2)
AMM 46-21-34-000-001 Removal of the Air Traffic Service Unit (ATSU) (1TX1)
AMM 46-21-34-400-001 Installation of the Air Traffic Service Unit (ATSU)
(1TX1)
ASM 23-11/01
3. Fault Confirmation
__________________
A. Do the BITE test of the HF system (Ref. AMM TASK 23-11-00-740-001).
NOTE : Do this test for the HF2 only.
____
4. Fault Isolation
_______________
A. If the test gives the maintenance message ATSU (1TX1)/HF2 (3RE2):
- replace the ATSU (1TX1) (Ref. AMM TASK 46-21-34-000-001) (Ref. AMM TASK 46-21-34-400-001).
(1) If the fault continues:
- replace the XCVR-HF, 2 (3RE2) (Ref. AMM TASK 23-11-33-000-001) (Ref. AMM TASK 23-11-33-400-001).
(a) If the fault continues:
- do a check and repair the wiring from the HF2 (3RE2) to the ATSU (1TX1): . from pins AA/9C, AA/9D to pins AB/4E, AB/4F . from pins AA/9A, AA/9B to pins AA/1G, AA/1H (Ref. ASM 23-11/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 301-399, 401-499, ∞∞23-11-00∞∞∞∞∞∞∞∞∞∞Page 253
Aug 01/05 CES
B. Do the test given in Para. 3.
R **ON A/C 051-099, 106-149, 201-299, 301-399, 401-499,
TASK 23-11-00-810-826
Failure of the HF1 A/C Address (ICAO)
1. Possible Causes
_______________
- XCVR-HF, 1 (3RE1)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 23-11-00-740-001 Bite Test of the HF System
AMM 23-11-33-000-001 Removal of the HF Transceiver (3RE1, 3RE2)
AMM 23-11-33-400-001 Installation of the HF Transceiver (3RE1, 3RE2)
AWM 23-11-07
3. Fault Confirmation
__________________
A. Test Do the BITE test of the HF system (Ref. AMM TASK 23-11-00-740-001) .
4. Fault Isolation
_______________
A. If the test gives the maintenance message
ICAO ADDRESS/HF 1 (3RE1):
- remove the XCVR-HF, 1 (3RE1) (Ref. AMM TASK 23-11-33-000-001)
- do a check and repair if necessary the wiring of the pin program of the XCVR-HF, 1 (3RE1) (Ref. AWM 23-11-07) 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1(58)
