TERMINAL LAYOUT PHYSICAL VALUE

Terminal (Wire color) | Description | Condition | Reference Value (Approx.)
+ | – | Signal name | Input/Output
2 (B) | 1 (Y) | Audio signal rear RH | Input | Ignition switch ON | Audio signal input |
4 (R) | 3 (L) | Audio signal front RH | Input | Ignition switch ON | Audio signal input |
6 (Y) | 5 (LG) | Audio signal front door speaker RH | Output | Ignition switch ON | Audio signal output |
7 (V) | Ground | Audio amp. ON signal | Input | Ignition switch ON | — | 12.0 V
9 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | — | Battery voltage
10 (LG) | 8 (O) | Audio signal rear speaker RH | Output | Ignition switch ON | Audio signal output |