EFC's Used on Various Versions of this Device
The efc's listed below can be used as a starting point for an upgrade. Often more than one EFC will be listed for a function. You'll need to test these to see which one works with your device.
Device: Audio / 1641        Brands
Protocol: Aiwa;
Devices: 119;  , ;   ;   ;    
Pid: 005E ; 
Fixed: EE 00; 
Function EFC
num 0 144
num 1 014
num 2 016
num 3 012
num 4 019
num 5 015
num 6 017
num 7 013
num 8 146
num 9 142
Volume + 204
Volume - 211
Mute 160
Power 018
Arrow_Down 255
Arrow_Left 253
Arrow_Right 001
Arrow_Up 003
Guide 002
OK/Select 000
Select 000
EXIT 252
TV/Video 019
Info/Display 082
Play 079
Stop 208
Pause 077
Rewind 049
FFWD 047
FWD 047
Skip + 210
Skip - 206
Menu 254
Preset 0 144
Preset 1 014
Preset 2 016
Preset 3 012
Preset 5 015
Preset 6 017
Preset 7 013
Preset 8 146
Preset 9 142
Settings 254
Surround 062
 

RemoteMaster Friendly
List

Copy the data below one column at a time for pasting into Remote Master..
Function EFC
num 0
num 1
num 2
num 3
num 4
num 5
num 6
num 7
num 8
num 9
Volume +
Volume -
Mute
Power
Arrow_Down
Arrow_Left
Arrow_Right
Arrow_Up
Guide
OK/Select
Select
EXIT
TV/Video
Info/Display
Play
Stop
Pause
Rewind
FFWD
FWD
Skip +
Skip -
Menu
Preset 0
Preset 1
Preset 2
Preset 3
Preset 5
Preset 6
Preset 7
Preset 8
Preset 9
Settings
Surround
144
014
016
012
019
015
017
013
146
142
204
211
160
018
255
253
001
003
002
000
000
252
019
082
079
208
077
049
047
047
210
206
254
144
014
016
012
015
017
013
146
142
254
062