Terminals and Reference Value for A/C and AV Switch
TERMINALS AND REFERENCE VALUE FOR A/C AND AV SWITCH
| Terminal (Wire color) | Item | Signal input/output | Condition | Reference value | ||
|---|---|---|---|---|---|---|
| + | - | Ignition switch | Operation | |||
| 1 (W/L) | Ground | Battery power supply | Input | OFF | - | Battery voltage |
| 2 (LG) | Ground | ACC power supply | Input | ACC | - | Battery voltage |
| 5 (B) | Ground | Ground | - | ON | - | Approx. 0 V |
| 6 (PU) | Ground | Communication singal (+) | Input/Output | ON | - | |
| 7 | - | Shield | - | - | - | - |
| 8 (LG) | Ground | Communication signal (-) | Input/Output | ON | - | |