(2) Make sure that the switches at the front panel of the RPDR-ANNOUNCE/MUSIC (10RX) (PRAM) are in these positions:
- the MUSIC CH SELECT switch in the REMOTE position,
- the TEST switch in the NORMAL position. R
**ON A/C 151-199, 201-210,
A. Aircraft Maintenance Configuration
(1) Make sure that the annoucement and boarding music is correctly loaded (Ref. AMM TASK 23-32-00-860-001)
R **ON A/C 211-299, 301-399,
R A. Aircraft Maintenance Configuration
R (1) Make sure that the tape is installed in the PRAM correctly. (Ref. AMM TASK 23-32-00-860-001)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
B. Open, safety and tag this(these) circuit breaker(s):
------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION ------------------------------------------------------------------------------2000VU PRAM 2RX 01 E
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2RX.
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-299,
R D. Do the BITE test of the Cabin Intercommunication Data System (CIDS) (Ref. AMM TASK 23-73-00-740-003).
R **ON A/C 106-149, 301-399,
R D. Do the BITE test of the Cabin Intercommunication Data System (CIDS) (Ref. R AMM TASK 23-73-00-740-005).
「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, 051-099, 101-149, 151-199, ∞∞23-32-00∞∞∞∞∞∞∞∞∞∞Page 202
201-299, 301-399, Aug 01/05 CES
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
4. Fault Isolation
_______________
R
A. If the test gives a different maintenance message, do the trouble shooting procedure related to the maintenance message.
R B. If the test gives the maintenance message NO PRAM DATA or PRAM(10RX)/DIR1
R (101RH):
R - Replace the RPDR-ANNOUNCE/MUSIC (10RX) (PRAM) (Ref. AMM TASK 23-32-34-R 000-001) and (Ref. AMM TASK 23-32-34-400-001).
NOTE : The upper display ON ANNOUNCE on the audio panel (123RH) of the
____ Forward Attendant Panel (FAP) (120RH) shows a fault code. Write down the fault code and keep it with the replaced PRAM.
(1) If the fault continues:
- do a check and repair as necessary the wiring between (Ref. ASM 23-32/01):
- the PRAM (10RX) connector AB/A8 and the DIR-CIDS, 1 (101RH) connector AB/D7
- the PRAM (10RX) connector AB/A5 and the DIR-CIDS, 1 (101RH) connector AB/D6
- the PRAM (10RX) connector AB/B5 and the DIR-CIDS, 1 (101RH) connector AB/E6
- the PRAM (10RX) connector AB/C5 and the DIR-CIDS, 1 (101RH) connector AB/A8
- the PRAM (10RX) connector AB/D5 and the DIR-CIDS, 1 (101RH) connector AB/B8
- the PRAM (10RX) connector AB/A1 and the DIR-CIDS, 1 (101RH) connector AB/F7
- the PRAM (10RX) connector AB/B1 and the DIR-CIDS, 1 (101RH) connector AB/G7
- the PRAM (10RX) connector AB/C1 and the DIR-CIDS, 1 (101RH) connector AB/J7
- the PRAM (10RX) connector AB/D1 and the DIR-CIDS, 1 (101RH) connector AB/K7
- the PRAM (10RX) connector AB/A6 and the DIR-CIDS, 1 (101RH) connector AB/A6
- the PRAM (10RX) connector AB/B6 and the DIR-CIDS, 1 (101RH)
connector AB/B6 R - the PRAM (10RX) connector AB/A9 and the DIR-CIDS, 1 (101RH) R connector AB/E7.
C. Do the test given in Para. 3.D.
「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, 051-099, 101-149, 151-199, ∞∞23-32-00∞∞∞∞∞∞∞∞∞∞Page 203
201-299, 301-399, Aug 01/05 CES
TASK 23-32-00-810-802 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 COMMUNICATIONS 通讯1(108)
