All values measured to ground unless otherwise noted
Conn./Plug/Pin Pin Information Test Value Comments
A2/6      
1 Right audio signal output CD mode on > 0.2 VAC Note 1
2 Left audio signal output CD mode on > 0.2 VAC Note 1
3 Audio signal shield Approx. 0 Ohms to ground  
4 Circuit 30 power input Radio on 12VDC  
5 Circuit 15R power input Key in steering lock position "1" and radio on 12VDC  
6 Ground input Approx. 0 Ohms to ground  
7 Audio data bus signal No reliable test  
8 Audio signal shield Approx. 0 Ohms to ground  
9 Audio signal shield Approx. 0 Ohms to ground  
Note 1 Refer to D. M. Info./Comm. Vol. 1,2,3