Changhong Electronic
HOT LINE:
13486694918
Standard Specification for automotive audio terminals
ANT: automatic antenna control output signal (12V, small current, used to control automatic antenna).
AMP+B: ANT is a similar function, but it is used to control external device (such as high-power amplifier) switch signal.
Power source of BATT: battery
ACC: starting the fire switch is usually used to give the host a signal to turn on.
ILL: background lamp power supply
Yellow BATTERY 12V+ (battery cathode)
Red IGNITION 12V+ (over key positive pole)
Black GROUND 12V- (grounding wire negative pole)
Orange ILLUMINATION 12V+ (small lamp positive)
Blue ANT12V+ (antenna activation positive pole)
Green TELE-MUTE 12V- (free holder negative pole)
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Blue and white AMP 12V+ (activated cathode amplifier)
The right positive pole of the gray RF (+) front horn
Black RF (-) negative right front horn
White LF (+) front horn on the left side
White black LF (-) front horn on the left side of the pole
The right positive pole of the horn after the purple RR (+)
Purple black RR (-) horn on the right side of the horn
Green LR (+) after the horn on the left side of the horn
Green black LR (-) horn on the left side of the horn
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