-
push the PES MUSIC related membrane switch.

-
push the RET related membrane switch.

 3. On the Fwd Attnd panel 120RH, audio module:
-push the PES ON/OFF membrane switch.
5. Close-up
________ Subtask 23-33-00-862-050
-
the SYSTEM TEST page comes on.

-
the PES MUSIC page comes on.

-
the message WAIT FOR RESPONSEflashes.

 After the BITE test is complete:

 -
the message WAIT FOR RESPONSE goes off.

 -
the TEST OK message comes on.

-
the SYSTEM TEST page comes on.

On the Fwd Attnd panel 120RH, audiomodule:

-
the PES ON/OFF integral light on themembrane switch goes off.

 A. Put the aircraft back to the serviceable condition.
 (1)
 De-energize the Cabin Intercommunication Data System (CIDS)
 (Ref. TASK 23-73-00-862-001).

 (2)
 De-energize the aircraft electrical circuit (Ref. TASK 24-41-00-862-002).

R 1EFF : 051-099, 106-149, 201-299, 1 23-33-00Page 506 1 1 May 01/05 1 1 1CES 1R **ON A/C 051-099, 106-149, 201-299, 301-399,

 TASK 23-33-00-740-003
 BITE-Test of the Passenger Entertainment System (Music) with the Multipurpose Control and Display Unit (MCDU)
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
23-73-00-861-001 Energize the Cabin Intercommunication Data System (CIDS) 23-73-00-862-001 De-energize the Cabin Intercommunication Data System (CIDS) 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power 31-32-00-860-003 Procedure to Get Access to the SYSTEM REPORT/TEST/COM Page
R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-00Page 507 1 1 May 01/05 1 1 1CES 1

 3. Job Set-up__________ 
R  **ON A/C 051-099, 106-149, 201-299,
 Subtask 23-33-00-860-051
 A. Aircraft Maintenance Configuration
 (1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
 (2) Make sure that the Cabin Intercommunication Data System (CIDS) is energized(Ref. TASK 23-73-00-861-001).
 (3) Do the procedure to get access to the SYSTEM REPORT/TEST COM page on the MCDU (Ref. TASK 31-32-00-860-003). 
R  **ON A/C 051-099, 
R  Subtask 23-33-00-865-059-B 
R  B. Open, safety and tag this(these) circuit breaker(s): 
R R R R R  -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PRAM 2RX E01 
R  **ON A/C 106-149, 201-299,
 Subtask 23-33-00-865-059
 B. Open, safety and tag 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 2000VU PRAM 2RX E01 

R 1EFF : 051-099, 106-149, 201-299, 301-399, 1 23-33-00Page 508 1 1 May 01/05 1 1 1CES 1

 **ON A/C 301-399,
 Subtask 23-33-00-865-059-A
 B. Open, safety and tag this(these) circuit breaker(s):
 -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------2000VU PES/MUSIC/CTL 21MK D01 2000VU PES/MUSIC/CABIN FWD/LH 23MK D02 2000VU PES/MUSIC/CABIN FWD/RH 24MK D03 2000VU PES/MUSIC/CABIN AFT/LH 22MK D04 2000VU PES/MUSIC/CABIN AFT/RH 25MK D05 2000VU PRAM 2RX E01 
R  **ON A/C 051-099, 106-149, 201-299, 301-399,
 Subtask 23-33-00-865-060
 C. Make sure that this(these) circuit breaker(s) is(are) closed:
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU COM/AUDIO/FLT/INTPH 9RN G08 49VU COM/AUDIO/ACP/F/O 5RN G07 49VU COM/AUDIO/ACP/CAPT 4RN G06 
　
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