RTI control module (to display)
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.
Before taking any readings, read Connecting the breakout box and checking the ground terminal .
The RTI control module terminals C1-C10 correspond to terminals #1-#10 on the breakout box.
| Control module terminal | Breakout box terminal | Signal type | Ignition on | Other |
|---|---|---|---|---|
| C1 | #1 | Color signal (red), screen | Analog signal when red color is displayed | 0.714 V p-p |
| C2 | #2 | Color signal (green), display | Analog signal when green color is displayed | 0.714 V p-p |
| C3 | #3 | - | - | - |
| C4 | #4 | Serial bus to the display | Digital signal | Half duplex, start-stop synchronizer, 2400 bps |
| C5 | #5 | Signal, remote control for the display screen | Digital signal | 38 kHz carrier wave when the remote control is pressed |
| C6 | #6 | Color signal (blue), screen | Analog signal when blue color is displayed | 0.714 V p-p |
| C7 | #7 | Screen ground, video signals | Ulow | - |
| C8 | #8 | Composite sync, display screen | Analog signal | 0-5 V |
| C9 | #9 | - | - | - |
| C10 | #10 | Video signal to display | Analog signal | 1 V p-p +/- 0.2 V |
| H | - | Screen ground, cable to the screen | Ulow | - |