曝光臺 注意防騙 網曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

Feb 20/2000 MOD9. S/N 230001 and after.
Changed A8 card because A8IC503 becomes
unavailable.
RDAA5002-23-001
(ECO-AA5002-22-12)
Dec 20/2000 MOD10. S/N 240001 and after.
Changed A2 cards to pre-MOD8 configuration
because harmonics interference problem was
found.
RDAA5002-22-23-10
(ECO-AA5002-22-13)
Dec 20/2000 MOD11. S/N 250001 and after.
Changed A6F1 from fast-acting 8 A to timedelay
3.15 A and A6F2 from fast-acting 2 A
to time-delay 800 mA for correct shortcircuit
protection.
RDAA5002-22-23-11
(ECO-AA5002-22-14)
Dec 20/2000 MOD12. S/N 260001 and after.
Changed A2 cards because A2FL209 and
A2FL210 become unavailable. Changes
include: A2FL209 and A2FL210 to new ones,
and A2FL213, A2FL230, A2FL231 and A2FL233
added.
MOD13 (reserved MOD number).
Page SB-5
Apr 20/2008
Panasonic Avionics Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
SERVICE BULLETIN LIST (CONT’D)
FOR RD-AA5002-22 (CONT’D)
SERVICE BULLETIN
NUMBER
DATE
INCORPORATED
DESCRIPTION
RDAA5002-22-23-12
(ECO-AA5002-22-15)
Aug 20/2002 MOD14. S/N C068953 and after.
Changed A2DBM201 and A2DBM202 (double
balanced mixers) from TDK-made to SMC-made
because they become unavailable from TDK.
Change of A2R230 thru A2R232 is also
necessary if A2DBM201 is changed to SMCmade.
RDAA5002-23-002
(ECO-AA5002-12-23)
Sep 20/2004 MOD15. Products in September 2004 and
after.
Changed the A3 card because the heat sink
assembly for A3IC301 is changed in order to
make the IC life longer.
RDAA5002-23-003
(ECO-AA5002-12-24)
Jul 20/2005 MOD16. Products in July 2005 and after.
Changed the A3 card.
RDAA5002-23-004
(ECO-AA5002-12-25)
Nov 20/2006 MOD17. S/N D224778 and after.
Added chip capacitors (C315 and C316) on A3
card. Changed the A3 card.
(ECO-AA5002-12-27) Apr 20/2008 MOD18. S/N D703759, D791854 and after.
Changed transformer (T1) to prevent
overheating.
FOR RD-AA5002-23
SERVICE BULLETIN
NUMBER
DATE
INCORPORATED
DESCRIPTION
RDAA5002-12-23-1
(ECO-AA5002-12-1)
Mar 21/97 MOD1. From first production unit.
Same as MOD1 for RD-AA5002-12. This MOD
number is carried on to RD-AA5002-23.
RDAA5002-23-23-2
(ECO-AA5002-23-2)
Mar 21/97 MOD2. S/N 300111 and after.
Changed ESD attention label to ESD caution
label.
Page SB-6
Apr 20/2008
Panasonic Avionics Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
SERVICE BULLETIN LIST (CONT'D)
FOR RD-AA5002-23 (CONT'D)
SERVICE BULLETIN
NUMBER
DATE
INCORPORATED
DESCRIPTION
RDAA5002-23-23-3
Revision 1
(ECO-AA5002-23-3)
Feb 20/2000 MOD3. S/N 300119, 300122, 300130 and
after.
Changed RF video output level from 108 dBmV
to 102 dBmV to make the picture quality
better.
RDAA5002-23-23-4
(ECO-AA5002-23-4)
Feb 20/2000 MOD4. S/N 300201 and after.
Changed software (A1IC102 from 001A to
001B) to cope with power interruption
problem (delay in recovery).
RDAA5002-23-23-5
(ECO-AA5002-23-5)
Feb 20/2000 MOD5. S/N 300301 and after.
Increased thickness of card stopper from 1
mm to 2 mm and added two bends to increase
rigidity.
RDAA5002-23-23-6
(ECO-AA5002-23-7)
Feb 20/2000 MOD6. S/N 310001 and after.
Changed adjustment procedure to correctly
adjust RF video output level to 102 dBmV
and modulation depth to 87.5%.
RDAA5002-23-23-7
(ECO-AA5002-23-8)
Feb 20/2000 MOD7. S/N 320001 and after.
Changed A2C258 from 1 pF to 2 pF and A2R219
from 330 W to 560 W to solve PLL frequency
non-locking problem.
RDAA5002-23-23-8
(ECO-AA5002-23-9)
Feb 20/2000 MOD8. S/N 320001 and after.
Changed A2 cards because A2FL209 and
A2FL210 become unavailable. Changes
include: A2FL209 and A2FL210 to new ones,
RF amplifiers (A2IC206, A2IC210 and
A2IC211) to new ones, and A2FL213 added.
RDAA5002-23-23-9
(ECO-AA5002-23-10)
Feb 20/2000 MOD9. S/N 330001 and after.
Changed A8 card because A8IC503 becomes
unavailable.
RDAA5002-23-23-10
Revision 2
(ECO-AA5002-23-11)
Aug 20/2002 Field action only.
RD-AA5002-23 units were changed to
RD-AA5002-22 units.
Page SB-7
Apr 20/2008
Panasonic Avionics Corporation
COMPONENT MAINTENANCE MANUAL
PART NUMBER RD-AA5002 SERIES
23-32-47
SERVICE BULLETIN LIST (CONT'D)
FOR RD-AA5002-23 (CONT'D)
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：COMPONENT MAINTENANCE MANUAL Video Modulator Unit (VMU)(10)