- replace the TERMINATOR (51MH1) (Ref. ASM 23-36/02)
(2) If the fault continues:
- do a check and repair the aircraft wiring between the last LH TAPPING UNIT (TU) 50MH connector A, and the next TU 50MH connector D, towards the front of the aircraft (Ref. ASM 23-36/02).
(3) If the fault continues:
- do Para. (2) again until you get to TU 50MH1 (Ref. ASM 23-36/02).
(4) If the fault continues:
- do a check and repair the aircraft wiring between the TU 50MH1 and the SYSTEM CONTROL UNIT (11MH) connector J1B,J1C (Ref. ASM 23-36/01) and (Ref. ASM 23-36/02).
B. Do the test as given in Para. 3.
「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 : 151-199, 201-210, ∞∞23-36-00∞∞∞∞∞∞∞∞∞∞Page 222
Aug 01/02 CES
TASK 23-36-00-810-817
Fault of the TU to SCU BUS Right Side
1. Possible Causes
_______________
- TERMINATOR (51MH2)
- SYSTEM CONTROL UNIT (11MH)
- aircraft wiring
- TAPPING UNIT
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 23-36-00-740-002 BITE Test of the Passenger Entertainment (Video) ASM 23-36/01 ASM 23-36/02 ASM 23-36/02
3. Fault Confirmation
__________________
A. If the BITE test of the Video system gives the maintenance message: BUS T-S R
- do the BITE test of the video system again (Ref. AMM TASK 23-36-00-740-002)
4. Fault Isolation
_______________
A. Maintenance Action
(1) If the BITE test gives the maintenance message: BUS T-S R
- replace the TERMINATOR (51MH2) (Ref. ASM 23-36/02)
(2) If the fault continues:
- do a check and repair the aircraft wiring between the last RH TAPPING UNIT (TU) 50MH connector A, and the next TU 50MH towards the front of the aircraft (Ref. ASM 23-36/02).
(3) If the fault continues:
- do Para. (2) again until you get to the TU 50MH2 (Ref. ASM 23-36/02).
(4) If the fault continues:
- do a check and repair the aircraft wiring between the TU 50MH2 and the SYSTEM CONTROL UNIT (11MH) connector J1B,J1C (Ref. ASM 23-36/01) and (Ref. ASM 23-36/02).
「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 : 151-199, 201-210, ∞∞23-36-00∞∞∞∞∞∞∞∞∞∞Page 223
Aug 01/02 CES
B. Do the test as given in Para. 3.
R **ON A/C 001-049, 101-101,
TASK 23-36-00-810-818
Erroneous Message of the CIDS
1. Possible Causes
_______________
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
3. Fault Confirmation
__________________
R **ON A/C 001-049, 101-101,
R Post SB 23-1121 For A/C 001-049,101-101,
A. Do the BITE test of the CIDS system with the CFDS (Ref. AMM TASK 23-73-00-740-005).
R **ON A/C 001-049, 101-101,
4. Fault Isolation
_______________
R **ON A/C 001-049, 101-101,
R Post SB 23-1121 For A/C 001-049,101-101,
A. Maintenance Action
(1) If the BITE test give the maintenance message NO SCU DATA:
- you can ignore this message. It has no effect for correct operation of the video and the CIDS system.
「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 : 001-049, 101-101, ∞∞23-36-00∞∞∞∞∞∞∞∞∞∞Page 225
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