
A
Connector Pin Assignments
Table A-1 
Stereo Speaker/Headphone
| Pin | Signal | Pin | Signal | 
| 
 | 
 | 
 | 
 | 
| 1 | Audio out | 2 | Ground | 
| 
 | 
 | 
 | 
 | 
Table A-2 
Microphone
| Pin | Signal | Pin | Signal | 
| 
 | 
 | 
 | 
 | 
| 1 | Audio in | 2 | Ground | 
| 
 | 
 | 
 | 
 | 
| Maintenance and Service Guide | 

A
| Pin | Signal | Pin | Signal | 
| 
 | 
 | 
 | 
 | 
| 1 | Audio out | 2 | Ground | 
| 
 | 
 | 
 | 
 | 
| Pin | Signal | Pin | Signal | 
| 
 | 
 | 
 | 
 | 
| 1 | Audio in | 2 | Ground | 
| 
 | 
 | 
 | 
 | 
| Maintenance and Service Guide |