Signal specification, rear seat entertainment module (RSE)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
| 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 in % |
Rear seat entertainment module (RSE)
Signal table
| Terminal | Signal type | Ignition on | Cable or signal information |
|---|---|---|---|
| #A1 | I2C data bus (SDA) | Data signal 0-5 V | #1-#10 left screen |
| #A2 | Synch clock signal I2C (SCL) | Data signal 0-5 V | - |
| #A3 | Ground, screen | U=Ulow | Sheath to cable |
| #A4 | Infra red signal receiver (IR) | - | Remote control receiver |
| #A5 | Supply to infra red receiver (IR) | 5 V | Remote control receiver |
| #A6 | Supply to screen (LCD) | U=Uhigh | - |
| #A7 | Image signal | Analog signal | - |
| #A8 | Reference ground image signal and screen | U=Ulow | - |
| #A9 | Ground for background lighting screen | U=Ulow | Lighting LCD screen |
| #A10 | Supply for background lighting screen | U=Uhigh | Lighting LCD screen |
| #A11 | I2C data bus (SDA) | Data signal 0-5 V | #11-#20 right screen |
| #A12 | Synch clock signal I2C (SCL) | Data signal 0-5 V | - |
| #A13 | Ground, screen | U=Ulow | Sheath to cable |
| #A14 | Infra red signal receiver (IR) | - | Remote control receiver |
| #A15 | Supply to infra red receiver (IR) | 5 V | Remote control receiver |
| #A16 | Supply to screen (LCD) | U=Uhigh | - |
| #A17 | Image signal | Analog signal | - |
| #A18 | Reference ground image signal and screen | U=Ulow | - |
| #A19 | Ground for background lighting screen | U=Ulow | Lighting LCD screen |
| #A20 | Supply for background lighting screen | U=Ulow | Lighting LCD screen |
Signal table
| Terminal | Signal type | Ignition on | Cable or signal information |
|---|---|---|---|
| #B1 | 15 supply | U=Uhigh | U=Ulow with ignition off |
| #B2 | Ground TV | U=Ulow | TV ground, port select |
| #B3 | - | - | - |
| #B4 | - | - | - |
| #B5 | - | - | - |
| #B6 | Supply | U=Uhigh | - |
| #B7 | Video signal (in) | Analog signal | TV image |
| #B8 | Video, signal ground | U=Ulow | TV image |
| #B9 | Right audio signal (in) | - | TV audio |
| #B10 | Left audio signal (in) | - | TV audio |
| #B11 | Audio ground | U=Ulow | TV audio |
| #B12 | Power ground | U=Ulow | - |
Signal table
| Terminal | Signal type | Ignition on | Cable or signal information |
|---|---|---|---|
| #C1 | Right audio (out), sound channel 1 | AC | Low level, signal to headsets via rear audio separation (RAS). Each headset pair has one audio channel |
| #C2 | Left audio (out), sound channel 1 | AC | Low level, signal to headsets via rear audio separation (RAS). Each headset pair has one audio channel |
| #C3 | - | - | - |
| #C4 | Right audio (out), sound channel 2 | AC | Low level, signal to headsets via rear audio separation (RAS). Each headset pair has one audio channel |
| #C5 | Left audio (out), sound channel 2 | AC | Low level, signal to headsets via rear audio separation (RAS). Each headset pair has one audio channel |
| #C6 | Channel selector audio | 0 V = no signal at all 5 V = sound for the left screen in the speaker (master) 7.5 V = sound for the right screen in the speaker (master) |
The sound for the left-hand passenger position is always in the left-hand headset and vice-versa |
| #C7 | Video signal (in) | Analog signal | Wiring to AUX panel |
| #C8 | Video, signal ground | U=Ulow | Wiring to AUX panel |
| #C9 | Right audio signal (in) | - | Wiring to AUX panel |
| #C10 | Left audio signal (in) | - | Wiring to AUX panel |
| #C11 | Audio ground | - | Wiring to AUX panel |
| #C12 | Audio ground | - | Low level, signal to headsets via rear audio separation (RAS) |
Signal table
| Terminal | Signal type | Ignition on | Cable information |
|---|---|---|---|
| #D1 | - | - | A and B regard the connectors on the digital versatile disc player |
| #D2 | IR reference signal ground for DVD | U=Ulow | #A2 DVD (IR GND) |
| #D3 | - | - | - |
| #D4 | 15-supply and lighting to DVD | U = Ubat | #A6 DVD (Lighting) and #A7 (DVD 15-supply) |
| #D5 | IR control signal for DVD | U =5 V | #A1 DVD (IR in) |
| #D6 | Supply | U = Ubat | #A4 DVD (Batt) |
| #D7 | Image signal | Analog signal | #B7 DVD (Video out) |
| #D8 | Image signal reference ground | U=Ulow | #B8 DVD (Video GND) |
| #D9 | Right audio channel | AC | #B6 DVD (Audio right) |
| #D10 | Left audio channel | AC | #B5 DVD (Audio left) |
| #D11 | Reference ground for audio channels | U=Ulow | #B4 DVD (Audio GND) |
| #D12 | Ground | U=Ulow | #A8 DVD (ground) |
| #D13 | - | - | - |
| #D14 | - | - | - |
| #D15 | - | - | - |
| #D16 | - | - | - |