Repair Procedures: Inspection
- Check the specified value of AVN head unit connectors in specified condition.CONNECTOR PIN REFERENCE (A)
No. Name Terminal Description Condition Specified Condition A1 Rear left speaker (+) Loudspeaker Rear Left+ Needs connection to the car Analog output A2 Front left speaker (+) Loudspeaker Front Left+ Needs connection to the car Analog output A3 Front right speaker (+) Loudspeaker Front Right+ Needs connection to the car Analog output A4 Rear right speaker (+) Loudspeaker Rear Right+ Needs connection to the car Analog output A5 - - A6 - - A7 - - A8 Illumination (+) Rheostat from vehicle + Needs connection to the car A9 Detent Detent Needs connection to the car A10 Rear left speaker (-) Loudspeaker Rear Left- Needs connection to the car Analog output A11 Front left speaker (-) Loudspeaker Front Left- Needs connection to the car Analog output A12 Front right speaker (-) Loudspeaker Front Right- Needs connection to the car Analog output A13 Rear right speaker (-) Loudspeaker Rear Right- Needs connection to the car Analog output A14 - - A15 - - A16 - - A17 Illumination (-) Rheostat from vehicle - Needs connection to the car A18 Remote antenna Remote Power supply for Antenna Acc on 9V ~ 18V CONNECTOR PIN REFERENCE (B)No. Name Terminal Description Condition Specified Condition B1 MM CAN high MM_CAN_HIGH Needs connection to the car Communication with external amp B2 - - - - B3 Parking PARKING from vehicle - - B4 Steering remocon Steering Wheel Remote Control Steering Wheel switch pushed 0.5V ~ 3V B5 - - - - B6 MTS key - - - B7 AUX video AUX Video Needs connection to the MultiJack - B8 AUX right input AUX Right Sound Signal External Auxiliary device is Audio playing (At time of Aux jack use) A waveform synchronized with sound is output B9 AUX ground AUX Reference Ground Needs connection to the MultiJack Below 1 ohm B10 MIC (+) Bluetooth MIC+ Input the Voice Signal via MIC A waveform synchronized with Voice data via MIC B11 Battery (+) Battery Always 11 ~ 14 V B12 Battery (+) Battery Always 11 ~ 14 V B13 MM CAN low MM_CAN_LOW Needs connection to the car Communication with external amp B14 Auto light AUTO-LIGHT from vehicle - - B15 P position P-POSITON from vehicle - - B16 Speed Speed Sensor Signal Engine switch on(IGN), car is moved slowly Approx. 5V Level Pulse Generation B17 Remocon ground Steering Wheel Remote Control GND Always Below 1 ohm B18 ACC Accessory Engine switch on(ACC) 11 ~ 14 V B19 AUX video ground AUX Video GND Always Below 1 ohm B20 AUX DETECT AUX Signal Input Detect Auxiliary device is inserted 0V(Low) → 5V(High) B21 AUX left input AUX Left Sound Signal External Auxiliary device is Audio playing (At time of Aux jack use) A waveform synchronized with sound is output B22 MIC (-) Bluetooth MIC- Input the Voice Signal via MIC A waveform synchronized with Voice data via MIC B23 Ground Ground Always Below 1 ohm B24 Ground Ground Always Below 1 ohm CONNECTOR PIN REFERENCE (C)No. Name Terminal Description Condition Specified Condition C1 C CAN (-) CHASSIS_CAN_LOW Needs connection to the car - C2 C CAN (+) CHASSIS_CAN_HIGH Needs connection to the car - C3 - - - - C4 - - - - C5 OBC wake up - - - C6 - - - - C7 - - - - C8 - - - - C9 - - - - C10 - - - - C11 B CAN (+) BODY_CAN_HIGH Needs connection to the car - C12 B CAN (-) BODY_CAN_LOW Needs connection to the car - C13 - - - - C14 Airbag AIRBAG from vehicle - - C15 - - - - C16 Navigation voice (-) NAVI_VOICE- Needs connection to the AMP Analog Audio Output C17 Navigation voice (+) NAVI_VOICE+ Needs connection to the AMP Analog Audio Output C18 Door open DOOR OPEN from vehicle - - C19 - - - - C20 - - - - C21 Ground Ground Always Below 1 ohm C22 Video ground CAMERA Video Ground Needs connection to the CARMERA Below 1 ohm C23 Camera video input CAMERA Video Needs connection to the CARMERA NA C24 Camera battery (+) CAMERA Video POWER Needs connection to the CARMERA 5V~5.5V USB CONNECTOR REFERENCENo. Name Terminal Description Condition Specified Condition 1 USB VCC USB/iPod power USB/iPod device is inserted 4.9V ~ 5.1V 2 USB D (-) USB D- USB device is inserted 3.2V ~ 3.45 3 USB D (+) USB D+ USB device is inserted 3.2V ~ 3.45 4 USB ground USB/iPod Ground USB/iPod device is inserted Below 1 ohm