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Display (To RTI Control Module And "Chassis")

Fig 1: Identifying Connector (F) Terminals
GLL104034Courtesy of VOLVO CARS CORPORATION

Before taking any readings, see CONNECTING THE BREAKOUT BOX AND CHECKING THE GROUND TERMINAL .

Display terminals J1-J22 correspond to terminals #1-#22 on the breakout box.

Control module terminal  Breakout box terminal Signal type  Ignition on  Other 
J1 #1 Color signal (red), screen Analog signal when red color is displayed 0.714 V p-p
J2 #2 Color signal (green), display Analog signal when green color is displayed 0.714 V p-p
J3 #3 Color signal (blue), screen Analog signal when blue color is displayed 0.714 V p-p
J4 #4 Synchronizing signal, TV Digital signal 0-5 V
J5 #5 Screen ground, video signals Ubat -
J6 #6 Signal, display remote control Digital signal 38 kHz carrier wave when
the remote control is pressed
J7 #7 - - -
J8 #8 Screen ground, cable to the screen Ulow -
J9 #9 Video signal to display Analog signal 1 V p-p +/- 0.2 V
J10 #10 - - -
J11 #11 30-supply (power supply from battery) Ubat -
J12 #12 30-supply (power supply from battery) Ubat -
J13 #13 15 supply Ubat -
J14 #14 - - -
J15 #15 Ground (Measured to battery negative terminal) Ulow -
J16 #16 Ground (Measured to battery negative terminal) Ulow -
J17 #17 - - -
J18 #18 Serial bus from the control module Digital signal Half duplex, start-stop
synchronizing, 2400 BPS
J19 #19 - - -
J20 #20 - - -
J21 #21 - - -
J22 #22 - - -