R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-12Page 412 1 1 May 01/05 1 1 1CES 1
R (4) Make sure that the electrical connectors are clean and in the correct condition.
R (5) Connect the electrical connector(s) (3).
R (6) Carefully put the PCU (1) in the correct position.
R (7) Install the PCU (1) with the screw (2).
R **ON A/C 051-099,
R Subtask 23-33-12-865-053-C
R R B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
R R R R -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES MUSIC CTL 21MK D01
R **ON A/C 106-149, 211-299,
Subtask 23-33-12-865-053-A
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN/LH 23MK D02 2000VU PES/MUSIC/CABIN/RH 24MK D03
R 1EFF : 051-099, 106-149, 201-299, 1 23-33-12Page 413 1 1 May 01/05 1 1 1CES 1 **ON A/C 201-210,
Subtask 23-33-12-865-053
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
-------------------------------------------------------------------------------
2000VU PES/MUSIC/CTL 21MK D01
2000VU PES/MUSIC/LH 23MK D02
2000VU PES/MUSIC/RH 24MK D03
**ON A/C 301-399,
Subtask 23-33-12-865-053-B
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
-------------------------------------------------------------------------------
PANEL SERVICE IDENT. LOCATION
-------------------------------------------------------------------------------
2000VU PES/MUSIC/CTL 21MK D01
2000VU PES/MUSIC/CABIN AFT/LH 22MK D04
2000VU PES/MUSIC/CABIN FWD/LH 23MK D02
2000VU PES/MUSIC/CABIN FWD/RH 24MK D03
2000VU PES/MUSIC/CABIN AFT/RH 25MK D05
**ON A/C 051-099, 106-149, 201-299, 301-399,
Subtask 23-33-12-861-050
C. Energize the Cabin Intercommunication System CIDS (Ref. TASK 23-73-00-
861-001). R
Subtask 23-33-12-710-051
R D. Do the BITE test of the PES (music) (Ref. TASK 23-33-00-740-002).
1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-12Page 414 1 1 Aug 01/05 1 1 1CES 1R
5. Close-up
________
Subtask 23-33-12-942-051
A. Put the aircraft back to the serviceable condition.
(1)
De-energize the CIDS (Ref. TASK 23-73-00-862-001).
(2)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-12Page 415 1 1 Aug 01/05 1 1 1CES 1 MULTIPLEXER - PASSENGER ENTERTAINMENT SYSTEM, MAIN (8MK) - REMOVAL/INSTALLATION
_______________________________________________________________________________ TASK 23-33-31-000-001 Removal of the Passenger Entertainment System Main Multiplexer (8MK)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific access platform 1.6 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-41-00-010-002 Open the Avionics Compartment Doors for Access 23-33-31-991-001 Fig. 401
3. Job Set-up
__________ Subtask 23-33-31-010-050
A. Get Access
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