- if there is no continuity, repair the above wiring.
「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 ∞∞27-94-00∞∞∞∞∞∞∞∞∞∞Page A237
May 01/05 CESR (b) Do a check and repair the wiring of the DSI 21 signal from the R SEC1 (1CE1) COM part and MON part to the first terminal block R (Ref. ASM 27-92/49).
B. Do the test given in Para. 3.
R TASK 27-94-00-810-885
R Loss of the ELAC 1 MON BUS 1 Signal for the SEC 2 or the SEC 3
R 1. Possible Causes_______________
R - SEC-2 (1CE2)
R - SEC-3 (1CE3)
R - wiring of the DGI 11 signal from the SEC2 (1CE2) COM part and MON part to
R the first terminal block
R - wiring of the DSI 14 signal from the SEC2 (1CE2) COM part and MON part to
R the first terminal block
R - wiring of the DGI 11 signal from the SEC3 (1CE3) COM part and MON part to
R the first terminal block
R - wiring of the DSI 14 signal from the SEC3 (1CE3) COM part and MON part to
R the first terminal block
R 2. Job Set-up Information______________________
R A. Referenced Information
R -------------------------------------------------------------------------------
R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R AMM 27-94-34-000-001 Removal of the SEC (1CE1,1CE2,1CE3)
R AMM 27-94-34-400-001 Installation of the SEC (1CE1,1CE2,1CE3)
R AMM 27-96-00-740-001 BITE Test of the EFCS (Ground Scanning)
R ASM 27-92/49
R ASM 27-92/52
R 3. Fault Confirmation__________________
R A. Test
R (1) Do the BITE test of the EFCS (ground scanning) (Ref. AMM TASK 27-96-R 00-740-001).
R 4. Fault Isolation
_______________
R A. If the test gives the maintenance message:
R ELAC1 MON BUS 1
R - replace the SEC-2 (1CE2) (Ref. AMM TASK 27-94-34-000-001) and (Ref. AMM
R TASK 27-94-34-400-001).
R (1) If the fault continues:
R - replace the SEC-3 (1CE3) (Ref. AMM TASK 27-94-34-000-001) and (Ref.
R AMM TASK 27-94-34-400-001).
「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 ∞∞27-94-00∞∞∞∞∞∞∞∞∞∞Page A239
May 01/05 CES
R (2) If the fault continues:
R (a) Do a check of the wiring of the DGI 11 signal from the SEC2
R (1CE2) COM part and MON part to the first terminal block (Ref.
R ASM 27-92/52).
R - if there is continuity, see Para. (b)
R - if there is no continuity, repair the above wiring.
R (b) Do a check of the wiring of the DSI 14 signal from the SEC2
R (1CE2) COM part and MON part to the first terminal block (Ref.
R ASM 27-92/49).
R - if there is continuity, see Para. (c)
R - if there is no continuity, repair the above wiring.
R (c) Do a check of the wiring of the DGI 11 signal from the SEC3
R (1CE3) COM part and MON part to the first terminal block (Ref.
R ASM 27-92/52).
R - if there is continuity, see Para. (d)
R - if there is no continuity, repair the above wiring.
R (d) Do a check and repair the wiring of the DSI 14 signal from the
R SEC3 (1CE3) COM part and MON part to the first terminal block
R (Ref. ASM 27-92/49).
R B. Do the test given in Para. 3.
R TASK 27-94-00-810-886
R Loss of the ELAC 2 COM BUS 1 Signal for the SEC 2 or the SEC 3
R 1. Possible Causes_______________
R - SEC-2 (1CE2)
R - SEC-3 (1CE3)
R - wiring of the DGI 09 signal from the SEC2 (1CE2) COM part and MON part to
R the first terminal block
R - wiring of the DSI 21 signal from the SEC2 (1CE2) COM part and MON part to
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