DIU3000 interface
| DIU 3000 OPT-1 DB-25 | |||
|---|---|---|---|
| Pin | Use | ||
| 1 | COS | ||
| 4 | Digital Gnd | ||
| 6 | PTT | ||
| 8 | Sel-1 | ||
| 9 | Sel-2 | ||
| 12 | Ext Speaker + | ||
| 13 | Ext Bat + | ||
| 24 | Ext Speaker Gnd | ||
| 25 | Ext Bat - | ||
| DIU 3000 OPT-1 DB-25 | |||
|---|---|---|---|
| Pin | Use | ||
| 1 | COS | ||
| 4 | Digital Gnd | ||
| 6 | PTT | ||
| 8 | Sel-1 | ||
| 9 | Sel-2 | ||
| 12 | Ext Speaker + | ||
| 13 | Ext Bat + | ||
| 24 | Ext Speaker Gnd | ||
| 25 | Ext Bat - | ||