Terminals and Reference Value for AV Control Unit
TERMINALS AND REFERENCE VALUE FOR AV CONTROL UNIT
| Terminal No. (Wire color) | Item | Signal input/output | Condition | Reference value (Approx.) | ||
|---|---|---|---|---|---|---|
| (+) | (-) | Ignition switch | Operation | |||
| 1 (B) | Ground | Ground | - | ON | - | 0 V |
| 2 (PU/W) | Battery power supply | Input | OFF | - | Battery voltage | |
| 3 (PU/W) | ||||||
| 4 (B) | Ground | - | ON | - | 0 V | |
| 6 (L/OR) | ACC power supply | Input | ACC | - | Battery voltage | |
| 10 | Shield | - | ON | - | 0 V | |
| 11 (OR) | 10 | Vertical synchronizing signal | Input | ON | Select "Rearview" in "Confirmation/Adjustment" mode and display the rearview image on the screen. | |
| 12 (LG) | 10 | RGB area signal | Output | ON | Press the "INFO" switch. | |
| 13 (L/Y) | 10 | Horizontal synchronizing signal | Input | ON | Select "Rearview" in "Confirmation/Adjustment" mode and display the rearview image on the screen. | |
| 14 | Ground | RGB ground | - | ON | - | 0 V |
| 15 (L/R) | 10 | RGB synchronizing signal | Output | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 18 (W/G) | 14 | RGB signal (R: red) | Output | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 19 (R/B) | Ground | Reverse signal | Input | ON | A/T selector lever in "R" position | 12 V |
| A/T selector lever not in "R" position | 0 V | |||||
| 21 (W/L) | 14 | RGB signal (G: green) | Output | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/ Adjustment mode function. | |
| 24 (G) | 14 | RGB signal (B: blue) | Output | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 25 (L/Y) | Ground | Illumination control signal | Input | ON | Lighting switch ON (1st position) | 12 V |
| Lighting switch OFF | 0 V | |||||
| 27 (BR/W) | Ignition switch (ON) signal | Input | ON | - | Battery voltage | |
| 29 (W) | Rear view camera recognition signal | input | ON | Connect rear view camera control unit connector. | 0 V | |
| Disconnect rear view camera control unit connector. | 5 V | |||||
| 31 | Shield | - | ON | - | 0 V | |
| 33 (OR/L) | Vehicle speed signal (8-pulse) | Input | ON | When vehicle speed is approx. 40 km/h (25 MPH) | ||
| 34 (LG) | Communication signal (AV - ME) | Output | ON | Perform various settings on the "Vehicle Electric Systems" screen. | ||
| 35 (PU) | Communication signal (ME - AV) | Input | ON | Perform various settings on the "Vehicle Electric Systems" screen. | ||
| 40 | Shield | - | ON | - | Approx. 0 | |
| 41 (G/B) | Ground | CONSULT-II communication signal (AV - CN) | Output | ON | Perform CONSULT-II. | |
| 42 (BR/Y) | CONSULT-II communication signal (CN - AV) | Input | ON | Perform CONSULT-II. | ||
| 43 (R) | A/C communication signal (AV-AC) | Output | ON | - | ||
| 44 (W) | A/C communication signal (AC-AV) | Input | ON | - | ||
| 45 (B) | A/C clock signal | Input | ON | - | ||
| 46 | Shield | - | ON | - | 0 V | |
| 47 (Y) | Communication signal (+) | Input/output | ON | - | ||
| 48 (R/L) | Communication signal (-) | Input/output | ON | - | ||
| 1 (W/G) | 4 | RGB signal (R: Red) | Input | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 2 (W/L) | 4 | RGB signal (G: Green) | Input | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 3 (G) | 4 | RGB signal (B: Blue) | Input | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | |
| 4 | Ground | RGB ground | - | ON | - | 0 V |
| 5 (L/Y) | Horizontal synchronizing signal | Output | ON | Select "Rearview" in "Confirmation/Adjustment" mode and display the rearview image on the screen. | ||
| 6 (OR) | Vertical synchronizing signal | Output | ON | Select "Rearview" in "Confirmation/Adjustment" mode and display the rearview image on the screen. | ||
| 7 (L/R) | RGB synchronizing signal | Input | ON | Select "Display Color Spectrum Bar" of "Display Diagnosis" in Confirmation/Adjustment mode function. | ||
| 8 (LG) | RGB area signal | Input | ON | Press the "INFO" switch. | ||
| 12 (R/L) | Ground | Communication signal (-) | Input/output | ON | - | |
| 13 (Y) | Communication signal (+) | Input/output | ON | - | ||
| 14 | Shield | - | ON | - | 0 V | |
| 15 (L) | Communication signal (-) | Input/output | ON | - | ||
| 16 (R) | Communication signal (+) | Input/output | ON | - | ||
| 17 | Shield | - | ON | - | 0 V | |
| 19 (L/OR) | ACC power supply | Input | ACC | - | Battery voltage | |
| 21 (PU/W) | Battery power supply | Input | OFF | - | Battery voltage | |
| 23 (PU/W) | ||||||
| 22 (B) | Ground | - | ON | - | 0 V | |
| 24 (B) | ||||||