Amplifier (354F/354R), connections
| Amplifier (354F/354R), connections |
| Pin | Description | Measured between | Value |
| 1 | Not connected | ||
| 2 | Not connected | ||
| 3 | Speaker output, centre (-) | 3 - 7 | ~ 4 Ω connector removed |
| 4 | +30 | ||
| 5 | Not connected | ||
| 6 | Not connected | ||
| 7 | Speaker output, centre (+) | ~ 4 Ω connector removed | |
| 8 | Ground | Ground |
Connections K16A
| Pin | Description | Measured between | Value |
| 1 | Speaker output, right front (-) | 1 - 2 | ~ 3.6 Ω connector removed |
| 2 | Speaker output, right front (+) | ||
| 3 | Speaker output, left front (-) | 3 - 4 | ~ 3.6 Ω connector removed |
| 4 | Speaker output, left front (+) | ||
| 5 | Speaker output, right front door (-) | 5 - 6 | ~ 2.4 Ω connector removed |
| 6 | Speaker output, right front door (+) | ||
| 7 | Speaker output, left front door (-) | 7 - 8 | ~ 2.4 Ω connector K16A removed |
| 8 | Speaker output, left front door (+) | ||
| 9 | Not connected | ||
| 10 | Not connected | ||
| 11 | Not connected | ||
| 12 | Not connected | ||
| 13 | Not connected | ||
| 14 | Not connected | ||
| 15 | Not connected | ||
| 16 | Not connected |
Connections K16B
| Pin | Description | Measured between | Value |
| 1 | Not connected | ||
| 2 | Not connected | ||
| 3 | Not connected | ||
| 4 | Line input, right rear (-) | 4 - 12 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 5 | Line input, left rear (-) | 5 - 13 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 6 | Line input, right front (-) | 6 - 14 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 7 | Line input, left front (-) | 7 - 15 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 8 | REM CTRL | 8 - ground | EHU applies a B+ feed to the amplifier as an activation. |
| 9 | Not connected | ||
| 10 | Not connected | ||
| 11 | MUTE | 11 - ground | 6-9 V for a limited time when the audio system is switched on or switched off. Connector removed |
| 12 | Line input, right rear (+) | ||
| 13 | Line input, left rear (+) | 5 - 13 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 14 | Line input, right front (+) | 6-14 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 15 | Line input, left front (+) | 7-15 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| 16 | Signal ground |
| Amplifier (354R) |
Connections K24
| Pin | Description | Measured between | Value |
| B1 | MUTE | B1 - ground | 6-9V for a limited time when the audio system is switched on or switched off. Connector removed |
| B2 | Signal ground | ||
| B3 | Line input, right rear (-) | B3 - B4 | Output EHU/NAV Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| B4 | Line input, right rear (+) | ||
| B5 | Line input, left rear (-) | B5 - B6 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| B6 | Line input, left rear (+) | ||
| B7 | Line input, right front (-) | B7 - B8 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| B8 | Line input, right front (+) | ||
| B9 | Line input, left front (-) | B9 - B10 | Output EHU/NAV. Measurement value 0-6 VAC, which rises with volume increase. How much depends on audio source. Connector removed |
| B10 | Line input, left front (+) | ||
| B11 | REM CTRL | B11 - ground | EHU applies a B+ feed to the amplifier as an activation. |
| B12 | Not connected | ||
| A1 | Not connected | ||
| A2 | Not connected | ||
| A3 | Not connected | ||
| A4 | Not connected | ||
| A5 | Bass speaker output, left (+) | A5 - A6 | ~ 1.4 Ω with connector removed. |
| A6 | Bass speaker output, left (-) | ||
| A7 | Not connected | ||
| A8 | Not connected | ||
| A9 | Speaker output, parcel shelf, left rear (+) | A9 - A10 | ~ 3.6 Ω with connector removed |
| A10 | Speaker output, parcel shelf, left rear (-) | ||
| A11 | Speaker output, parcel shelf, right rear (+) | A11 - A12 | ~ 3.6 Ω with connector removed |
| A12 | Speaker output, parcel shelf, right rear (-) |
Connections K8
| Pin | Description | Measured between | Value |
| A | Ground | ||
| B | Bass speaker output, right (+) | B - G | ~ 1.4 Ω with connector removed |
| C | Not connected | ||
| D | Not connected | ||
| E | Not connected | ||
| F | Not connected | ||
| G | Bass speaker output, right (-) | B - G | ~ 1.4 Ω with connector removed |
| H | +30 |
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