**ON A/C 106-149, 301-399,
TASK 23-33-00-810-935
Fault of the CAM Layout
1. Possible Causes
_______________
R
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R AMM 23-73-00-740-003 BITE Test of the Cabin Intercommunication Data System R (CIDS) through the PTP R AMM 23-73-00-740-010 Interface and Power-Up Test of the Cabin R Intercommunication Data System (CIDS) via the CFDS R
R 3. Fault Confirmation
__________________
R A. Test
R (1) Do the Interface and Power-up Test of the CIDS (Ref. AMM TASK 23-73-R 00-740-010).
4. Fault Isolation
_______________
R A. If the test gives a different maintenance message, do the trouble
R shooting procedure related to the maintenance message.
R
R B. If the test confirms the fault, do the fault isolation procedure that
R follows.
R (1) If the test gives the maintenance message:
R
R - PES CTRL(310MK)/DIR1(101RH)/CAM(115RH)
R or
R - PES CTRL(310MK)/DIR2(102RH)/CAM(115RH).
R (a) Do the reset of the CIDS (Ref. AMM TASK 23-73-00-740-003).
「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 : 106-149, 301-399, ∞∞23-33-00∞∞∞∞∞∞∞∞∞∞Page 267
Aug 01/05 CES
R (2) If the test gives the maintenance message:
R
R - PES CTRL(8MK)/DIR1(101RH)/CAM(115RH)
R or
R - PES CTRL(8MK)/DIR2(102RH)/CAM(115RH).
R (a) Do the reset of the CIDS (Ref. AMM TASK 23-73-00-740-003).
R (3) If the test gives the maintenance message:
R
R - MUX(8MK)/DIR1(101RH)/CAM(115RH)
R or
R - MUX(8MK)/DIR2(102RH)/CAM(115RH).
R (a) Do the reset of the CIDS (Ref. AMM TASK 23-73-00-740-003).
R 5. Close-up________
R A. Do the test given in Para. 3.
R TASK 23-33-00-810-936
R Fault of the Bite Data, between the CIDS Director and the PES Music R 1. Possible Causes
_______________
R - MODULE-CABIN ASSIGNMENT (115RH) R - wiring R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R AMM 23-73-00-740-010 R R AMM 23-73-19-000-001 R AMM 23-73-19-400-001 R ASM 23-33/01
R 3. Fault Confirmation
__________________
R A. Test Interface and Power-Up Test of the Cabin Intercommunication Data System (CIDS) via the CFDS Removal of the Cabin Assignment Module (115RH) Installation of the Cabin Assignment Module (115RH)
R (1) Do the Interface and Power-up Test of the CIDS (Ref. AMM TASK 23-73-R 00-740-010).
R (a) If the test does not confirm the fault, no other maintenance R action is necessary. R
R NOTE : The shown fault messages can be ignored if the music
____
R and/or video system:
R - Is is energized after the flight starts
R - Is de-energized before the flight stops.
R 4. Fault Isolation
_______________
R A. If the test gives a different maintenance message, do the trouble
R shooting procedure related to the maintenance message.
R B. If the test confirms the fault, do the fault isolation procedure that
R follows.
R (1) If the test gives the maintenance message:
R
R - MUX(8MK)/DIR1(101RH)
R or
R - MUX(8MK)/DIR2(102RH).
「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 : 106-149, 301-399, ∞∞23-33-00∞∞∞∞∞∞∞∞∞∞Page 269
Aug 01/05 CES
R
R (a) Do a check and repair the wiring of the data bus PAX-DATA
R OUT/PAX- DATA IN between the main multiplexer (8MK) and the
R related DIR-CIDS (101RH/102RH) (Ref. ASM 23-33/01).
R
R (b) If the fault continues:
R - Replace the MODULE-CABIN ASSIGNMENT (115RH), (Ref. AMM TASK 23-R 73-19-000-001) and (Ref. AMM TASK 23-73-19-400-001).
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