Signal Specification, Rear Seat Entertainment Module (RSE), Generation 4.3
All the values listed are measured between the terminal in column 1 and terminal #A8 (ground), unless otherwise indicated in brackets.
| U= | DC voltage in volts (V) | UAC = | AC voltage in volts (V) |
| Ubat = | Battery voltage (V) | f = | Frequency in Hertz (Hz) |
| Ulow = | Voltage approximately 0 V | t = | Time in seconds |
| PWM = | Pulse width modulated signal as a % | - | - |
SIGNAL TABLE
| Terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|
| #A1 | - | - | - |
| #A2 | - | - | - |
| #A3 | - | - | - |
| #A4 | Power supply to control module | U=Uhigh | Direct from battery via fuse. Also supply to TV receiver, 26 pin connector terminal #26 via fuse. |
| #A5 | - | - | - |
| #A6 | Power supply to control module | U=Uhigh | Via Central electronic module (CEM). For lighting in buttons. |
| #A7 | Power supply to control module | U=Uhigh | Via Central electronic module (CEM). Indication of ignition on. |
| #A8 | Ground terminal | U=Uhigh | Also ground terminal for TV receiver, 26 pin connector terminal #13 via fuse. |
SIGNAL TABLE
| Terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|
| #C1 | Video signal (in) from TV receiver | - | Input signal from TV receiver, 26 pin connector terminal #20. Video +. |
| #C2 | Video signal (in) from TV receiver | - | Input signal from TV receiver, 26 pin connector terminal #5. Video -. |
| #C3 | Audio signal (in) from TV receiver | - | Input signal from TV receiver, 26 pin connector terminal #22. Left audio channel (L+). |
| #C4 | Audio signal (in) from TV receiver | - | Input signal from TV receiver, 26 pin connector terminal #21. Right audio channel (R+). |
| #C5 | Ground terminal audio for TV receiver | - | Ground terminal audio for TV receiver, 26 pin connector terminal #6 |
| #C6 | - | - | - |
| #C7 | - | - | - |
| #C8 | - | - | - |
| #C9 | - | - | - |
| #C10 | - | - | - |
SIGNAL TABLE
| Terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|
| #D1 | - | - | - |
| #D2 | - | - | - |
| #D3 | Ground terminal | U=Uhigh | Ground for audio signal to AUX input terminal #1 and Integrated Audio Module (IAM). Internal AUX input connected with terminal #7. |
| #D4 | Audio signal (in) | - | Input signal from AV-panel. Left audio channel (+), RCA switch. Alternating current voltage during signal. |
| #D5 | - | - | - |
| #D6 | - | - | - |
| #D7 | Video signal (in) | - | Input signal from video connection (+) on AV-panel. Analog signal. |
| #D8 | - | - | - |
| #D9 | Internal CAN (+) | U= 2.5-2.8 V | Bridged to terminal #D10. Digital signal |
| #D10 | Internal CAN (+) | U= 2.5-2.8 V | Bridged to terminal #D9. Digital signal |
| #D11 | Wake-up signal, TV receiver | No wake-up signal: U= approx. 0 V Wake-up signal sent: U= approx. 9 V When the wake-up signal is sent and the TV receiver is disconnected, the voltage from the DVD player is approx. battery voltage. |
To TV receiver, 26 pin connector terminal #25 Wake-up signals are only sent during start-up of the system (ignition on) and when the system is in operation. No wake-up signals are sent with the ignition on and when in standby. When the TV receiver's indication LED illuminates, a wake-up signal is sent. |
| #D12 | - | - | - |
| #D13 | - | - | - |
| #D14 | - | - | - |
| #D15 | IR ground signal to TV receiver | Ignition on and TV receiver's indication LED illuminated: U = approx. 9.3 V | To TV receiver's 6 pin connector terminal #3. Measured against terminal #D25 |
| #D16 | Audio signal (out) | - | Output signal to AUX input terminal #2 and integrated audio module (IAM). Right audio signal. Internal AUX input connected with terminal #6. Circuit broken if 3.5 mm connector is connected. |
| #D17 | Audio signal (out) | - | Output signal to AUX input terminal #3 and integrated audio module (IAM). Left audio signal. Internal AUX input connected with terminal #5. Circuit broken if 3.5 mm connector is connected. |
| #D18 | Audio signal (in) | - | Input signal from AV-panel. Right audio channel (+), RCA switch. Alternating current voltage during signal. |
| #D19 | Ground terminal | U=Ulow | Ground connection for audio inputs on AV-panel. |
| #D20 | - | - | - |
| #D21 | Video signal (in) | - | Input signal from video connection (-) on AV-panel. Analog signal. |
| #D22 | - | - | - |
| #D23 | Internal CAN (-) | U= 2.5-2.8 V | Bridged to terminal #D24. Digital signal |
| #D24 | Internal CAN (-) | U= 2.5-2.8 V | Bridged to terminal #D23. Digital signal |
| #D25 | IR signal to TV receiver | Ignition on and TV receiver's indication LED illuminated: U = approx. 9.3 V Ignition on and TV receiver's indication LED not illuminated: U = approx. X. X V |
To TV receiver's 6 pin connector terminal #1. Measured against terminal #D15. |
| #D26 | - | - | - |
| #D27 | - | - | - |
| #D28 | - | - | - |
SIGNAL TABLE
| Terminal | Signal type | Ignition on | Miscellaneous |
|---|---|---|---|
| #E1 | Voltage supply, left screen | U= approx. 12 V | To left display screen terminal #6. |
| #E2 | Wake-up signal, left screen | U= approx. 11-11.5 V | To left display screen terminal #5. At system start-up and when there is a communication fault with the screen, the voltage shifts between 0 V and 11-11.5 V, 3 times. |
| #E3 | CAN-signal (+), left screen | U= 2.5-2.8 V | Internal CAN network between control module and display screens. Left display screen terminal #4. |
| #E4 | CAN-signal (-), left screen | U= 2.5-2.8 V | Internal CAN network between control module and display screens. Left display screen terminal #3. |
| #E5 | IR control signal for system (in), left screen | U= approx. 4 V when no IR signal received U= approx. 3 V when IR signal received |
From left screen terminal #2. Lowers upon signal receipt. |
| #E6 | Ground terminal, left screen | U=Ulow | For audio signal to left display screen #8. |
| #E7 | Audio signal (out), left screen | Analog signal | To left display screen terminal #9. Left audio channel. |
| #E8 | Audio signal (out), left screen | Analog signal | To left display screen terminal #10. Right audio channel. |
| #E9 | - | - | - |
| #E10 | Video signal (out), left screen | Analog signal | To left display screen terminal #11. Video (+). |
| #E11 | Video signal (out), left screen | Analog signal | To left display screen terminal #12. Video (-). |
| #E12 | Ground terminal, left screen | U=Ulow | To display left screen terminal #7. |
| #E13 | Voltage supply, right screen | U= approx. 12 V | To right display screen terminal #6. |
| #E14 | Wake-up signal, right screen | U= approx. 11-11.5 V | To right display screen terminal #5. At system start-up and when there is a communication fault with the screen, the voltage shifts between 0 V and 11-11.5 V, 3 times. |
| #E15 | CAN-signal (+), right screen | U=2.5-2.8 V | Internal CAN network between control module and display screens. Right display screen terminal #4. |
| #E16 | CAN-signal (-), right screen | U=2.5-2.8 V | Internal CAN network between control module and display screens. Right display screen terminal #3. |
| #E17 | IR control signal for system (in), right screen | U=approx. 4 V when no IR signal received U=approx. 3 V when IR signal received |
From right screen terminal #2. Lowers upon signal receipt. |
| #E18 | Ground terminal, right screen | U=Ulow | For audio signal to right display screen terminal #8. |
| #E19 | Audio signal (out), right screen | Analog signal | To right display screen terminal #10. Left audio channel. |
| #E20 | Audio signal (out), right screen | Analog signal | To right display screen terminal #9. Right audio channel. |
| #E21 | - | - | - |
| #E22 | Video signal (out), right screen | Analog signal | To right display screen terminal #11. Video (+). |
| #E23 | Video signal (out), right screen | Analog signal | To right display screen terminal #12. Video (-). |
| #E24 | Ground terminal, right screen | U=Ulow | To right display screen terminal #7. |