BITE-Test of the Passenger Entertainment System (Music) with the Multipurpose Control and Display Unit (MCDU)

TASK 23-33-00-740-003-A
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. Referenced Information

REFERENCE	DESIGNATION
TASK 23-73-00-861-001-A	Energize the Cabin Intercommunication Data System (CIDS)
TASK 23-73-00-862-001-A	De-energize the Cabin Intercommunication Data System (CIDS)
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 31-32-00-860-003-A	Procedure to Get Access to the SYSTEM REPORT/TEST/COM Page

3. Job Set-up
Subtask 23-33-00-860-051-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits.
(Ref. AMM TASK 24-41-00-861-002)
(2) Make sure that the Cabin Intercommunication Data System (CIDS) is energized.
(Ref. AMM TASK 23-73-00-861-001)
(3) Do the procedure to get access to the SYSTEM REPORT/TEST COM page on the MCDU.
(Ref. AMM TASK 31-32-00-860-003)

Subtask 23-33-00-865-217-A ** ON A/C NOT FOR ALL

B. Make sure that this(these) circuit breaker(s) is(are) closed:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	COM/INT/1+2	9RN	G08
49VU	COM/AUDIO/ACP/F/O	5RN	G07
49VU	COM/ACP CAPT/SELCAL/INT 1 AUDIO/AVNCS	4RN	G06
49VU	COM/CIDS/DEU B/ESS	153RH	G03
49VU	COM/CIDS/DIR ESS/2	157RH	G02
49VU	COM/CIDS/DIR ESS/1	150RH	G01
121VU	COM NAV/CIDS/DEU A NORM/R FWD	164RH	M10
121VU	COM NAV/CIDS/DEU A NORM/L FWD	163RH	M09
121VU	COM NAV/CIDS/DEU B/NORM	162RH	M08
121VU	COM NAV/CIDS/DIR NORM/2	156RH	M06
121VU	COM NAV/CIDS/DIR NORM/1	151RH	M05
121VU	COM NAV/ACP/THIRD/OCCPNT	6RN	M02
121VU	COM/FAP1/NORM	170RH	Q14
2000VU	PES MUSIC FWD - RH	24MK	D03
2000VU	PES-MUSIC-CABIN-LH	23MK	D02
2000VU	PES MUSIC CTL	21MK	D01

4. Procedure
Subtask 23-33-00-740-053-I ** ON A/C NOT FOR ALL

A. BITE-Test with the MCDU

ACTION	RESULT
1.On the Flight Attendant Panel (FAP) 120RH:	On the FAP:
touch the Seat Setting icon. touch the PES ON/OFF icon.	the seat setting page comes into view. the PES ON/OFF icon is highlighted with a color change.
2.On the MCDU, on the SYSTEM REPORT/TEST COM page:	On the MCDU:
push the line key CIDS1.	the CIDS1 (ACT.) menu page shows.
push the line key SYSTEM TEST	the CIDS1 (ACT.) / SYSTEM TEST menu page shows.
push the line key IFE MUSIC SYSTEM TEST.	the CIDS1 (ACT.) / SYSTEM TEST menu page shows the message TEST IN PROGRESS 3MN after approximately 5 seconds the message changes to ATA 23-33-00 TEST OK.
push the line key RETURN until CFDS menu page shows.	the CFDS menu page shows.
3.On the FAP:	On the FAP:
touch the PES ON/OFF icon. touch the CIDS status icon.	the PES ON/OFF icon is highlighted with a color change. the CIDS status page shows.

5. Close-up
Subtask 23-33-00-860-052-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to the serviceable condition.
(1) De-energize the Cabin Intercommunication Data System (CIDS).
(Ref. AMM TASK 23-73-00-862-001)
(2) De-energize the aircraft electrical circuit.
(Ref. AMM TASK 24-41-00-862-002)

[Rev.9 from 2019] 2026.04.02 06:12:07 UTC