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: TV / 1955        Brands
Protocol: Aiwa;
Devices: 123;  , ;   ;   ;    
Pid: 005E ; 
Fixed: DE 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 + 210
Volume - 206
Mute 160
CH+ 034
CH- 030
Power 018
Input/Source 145
OK/Select 128
100+ 190
Menu 204
 

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
CH+
CH-
Power
Input/Source
OK/Select
100+
Menu
144
014
016
012
019
015
017
013
146
142
210
206
160
034
030
018
145
128
190
204