| Number | X-pin, colour | Description |
|---|---|---|
| X18804 | 18-pin, blue | Plug connector Video module control unit |
| X18806 | 18-pin, natural | Plug connector Video module control unit |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | E | Voltage supply | Navigation computer |
| 2 | Not used | ||
| 3 | E/A | K-bus signal | K-bus connector |
| 4 | Not used | ||
| 5 | E | Video signal green | On-board monitor control unit |
| 6 | E | Video signal blue | On-board monitor control unit |
| 7 | E | Video signal red | On-board monitor control unit |
| 8 | Not used | ||
| 9 | A | Television AF signal + | Radio control unit |
| 10 | M | Ground | Ground point |
| 11 | Not used | ||
| 12 | M | LCD ground from video module | On-board monitor control unit |
| 13 | Not used | ||
| 14 | M | Video signal green Ground | On-board monitor control unit |
| 15 | M | Video signal blue Ground | On-board monitor control unit |
| 16 | M | Video signal red Ground | On-board monitor control unit |
| 17 | Not used | ||
| 18 | A | Television AF signal - | Radio control unit |
| Pin | Type | Description / Signal type | Connection / Measuring notes |
|---|---|---|---|
| 1 | Not used | ||
| 2 | Not used | ||
| 3 | A | Navigation AF signal | Navigation computer |
| 4 | Not used | ||
| 5 | Not used | ||
| 6 | Not used | ||
| 7 | M | Navigation RGB video signals Ground | Navigation computer |
| 8 | A | Signal Navigation | Navigation computer |
| 9 | Not used | ||
| 10 | Not used | ||
| 11 | Not used | ||
| 12 | M | Navigation AF signal Ground | Navigation computer |
| 13 | Not used | ||
| 14 | Not used | ||
| 15 | Not used | ||
| 16 | A | Video signal Navigation signal green | Navigation computer |
| 17 | A | Video signal Navigation signal blue | Navigation computer |
| 18 | A | Video signal Navigation signal red | Navigation computer |