Installation of the Integrated Prerecorded Announcement and Boarding Music (PRAM) Flashcard

TASK 23-32-36-400-001-A
Installation of the Integrated Prerecorded Announcement and Boarding Music (PRAM) Flashcard

ZONE: 220
FIN: 117RH ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
220	FWD CAB UTILITY AREAS

B. Referenced Information

REFERENCE	DESIGNATION
TASK 23-32-36-960-001-A	Hot Plug Replacement of the Integrated Prerecorded Announcement and Boarding Music (PRAM)
TASK 23-73-00-740-005-B	Interface and Power-Up Test of the Cabin Intercommunication Data System (CIDS) through the CFDS
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)
Integrated PRAM Flashcard (117RH) - Removal/Installation
FAP Pages for the Hot Plug Replacement of the Integrated Pram Flashcard (117RH)

3. Job Set-up
Subtask 23-32-36-860-050-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration

Integrated PRAM Flashcard (117RH) - Removal/Installation ** ON A/C NOT FOR ALL

FAP Pages for the Hot Plug Replacement of the Integrated Pram Flashcard (117RH) ** ON A/C NOT FOR ALL

(1) Make sure that the aircraft electrical circuits are energized.
(Ref. AMM TASK 24-41-00-861-002).
(2) Do a check of the Flight Attendant Panel (FAP) (6) set-up page.
(a) On the FAP (6) push the FAP Set-Up key.
(b) The FAP SET-UP page (7) shows.
(3) If the I-PRAM softkey is enabled, install the I-PRAM flashcard (4) with the hot-plug replacement-procedure (Ref. AMM TASK 23-32-36-960-001).
(4) If the I-PRAM softkey is not enabled, continue with step B.

Subtask 23-32-36-865-051-A ** ON A/C NOT FOR ALL

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	COM/CIDS/DIR ESS/2	157RH	G02
** ON A/C NOT FOR ALL
49VU	COM/CIDS/DIR ESS/1	150RH	G01
49VU	COM/CIDS/FLT ATTND PNL/ESS	171RH	H01
** ON A/C NOT FOR ALL
49VU	COM DIR ESS/2	157RH	G02
** ON A/C NOT FOR ALL
49VU	COM/CIDS/FLT ATTND PNL/ESS	171RH	G03
49VU	COM NAV/CIDS/DIR2 ESS	157RH	G02
49VU	COM NAV/CIDS/DIR1 ESS	150RH	G01
** ON A/C NOT FOR ALL
121VU	COM CIDS FWD ATTND PNL	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR NORM/2	156RH	M06
121VU	COM NAV/CIDS/DIR NORM/1	151RH	M05
** ON A/C NOT FOR ALL
121VU	COM/FAP1/NORM	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR NORM/2	156RH	M07
121VU	COM NAV/CIDS/DIR NORM/1	151RH	M06
121VU	COM NAV/CIDS/FWD ATTND/PNL	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR2 NORM	156RH	M06
121VU	COM NAV/CIDS/DIR1 NORM	151RH	M05
121VU	COM/CIDS/FWD ATTND PNL/BAT	149RH	Q13
** ON A/C NOT FOR ALL
121VU	COM/CIDS/FLT ATTND PANL/BAT	149RH	Q13
** ON A/C NOT FOR ALL
121VU	COM/CIDS/DIR 2/BAT	146RH	P14
121VU	COM/CIDS/DIR 1/BAT	147RH	P13

4. Procedure
Subtask 23-32-36-420-050-A ** ON A/C NOT FOR ALL

A. Installation of the Integrated PRAM Flashcard

Integrated PRAM Flashcard (117RH) - Removal/Installation ** ON A/C NOT FOR ALL

(1) Clean the component interfaces and the adjacent area.
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Carefully push the flashcard (4) into the I-PRAM slot (5) until it engages.

NOTE: Make sure that you push the I-PRAM flashcard (4) into the I-PRAM slot (5) and not into the OBRM slot or CAM slot. The three slots have the same dimension.

(4) Make sure that the work area is clean and clear of tools and other items.
(5) Close the cover (2) and install the quick-release fastener (1).

Subtask 23-32-36-865-052-A ** ON A/C NOT FOR ALL

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	COM/CIDS/DIR ESS/2	157RH	G02
** ON A/C NOT FOR ALL
49VU	COM/CIDS/DIR ESS/1	150RH	G01
49VU	COM/CIDS/FLT ATTND PNL/ESS	171RH	H01
** ON A/C NOT FOR ALL
49VU	COM DIR ESS/2	157RH	G02
** ON A/C NOT FOR ALL
49VU	COM/CIDS/FLT ATTND PNL/ESS	171RH	G03
49VU	COM NAV/CIDS/DIR2 ESS	157RH	G02
49VU	COM NAV/CIDS/DIR1 ESS	150RH	G01
** ON A/C NOT FOR ALL
121VU	COM CIDS FWD ATTND PNL	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR NORM/2	156RH	M06
121VU	COM NAV/CIDS/DIR NORM/1	151RH	M05
** ON A/C NOT FOR ALL
121VU	COM/FAP1/NORM	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR NORM/2	156RH	M07
121VU	COM NAV/CIDS/DIR NORM/1	151RH	M06
121VU	COM NAV/CIDS/FWD ATTND/PNL	170RH	Q14
** ON A/C NOT FOR ALL
121VU	COM NAV/CIDS/DIR2 NORM	156RH	M06
121VU	COM NAV/CIDS/DIR1 NORM	151RH	M05
121VU	COM/CIDS/FWD ATTND PNL/BAT	149RH	Q13
** ON A/C NOT FOR ALL
121VU	COM/CIDS/FLT ATTND PANL/BAT	149RH	Q13
** ON A/C NOT FOR ALL
121VU	COM/CIDS/DIR 2/BAT	146RH	P14
121VU	COM/CIDS/DIR 1/BAT	147RH	P13

Subtask 23-32-36-740-050-A ** ON A/C NOT FOR ALL

C. Test
(1) Do the interface and power-up test of the Cabin Intercommunication Data System (CIDS) (Ref. AMM TASK 23-73-00-740-005).

5. Close-up
Subtask 23-32-36-862-050-A ** ON A/C NOT FOR ALL

A. Put the aircraft back to its initial configuration.
(1) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.01 04:42:39 UTC