Peugeot & Citroen Radio RD4, RD43, RD45 wiring diagram (pinout)

Peugeot & Citroen Radio CD Player RD4, RD43, RD45 wiring diagram (pinout)

Pin 1: Right Rear audio +
Pin 2: audio Right front +
Pin 3: audio Left front +
Pin 4: Left Rear audio +
Pin 5: Right Rear audio -
Pin 6: Right front audio -
Pin 7: audio front Left -
Pin 8: audio Rear Left -
___ (contacts 1 to 8 - is the amplifier output power, the dynamics)
Pin 9: Not used
Pin 10: data CAN High
Pin 11: +12 v switched remote - the signal output to activate external devices (amp)
Pin 12: battery +12 volt powered radio
Pin 13: CAN data low
Pin 14: external mute - input signal to mute the music, such as the handsfree
Pin 15: Not used
Pin 16: ground - "mass" of the unit,

Part B
Pin 1: audio right AUX 2
Pin 2: audio ground AUX 2
Pin 3: Not used
Pin 4: audio right AUX 1 - right channel AUX input
Pin 5: Not used
Pin 6: Not used
Pin 7: audio left AUX 2
Pin 8: Not used
Pin 9: Not used (microphone, used on RD45)
Pin 10: audio left AUX 1 - left channel AUX input
Pin 11: audio ground AUX 1 - "earth" AUX input
Pin 12: Not used

Part C
Pin 1: ground CDC (cd-Changer)
Pin 2: data CAN low CDC
Pin 3: + battery CDC
Pin 4: Right audio CDC
Pin 5: Not used
Pin 6: Not used
Pin 7: CAN data High
Pin 8: audio ground CDC
Pin 9: Not used
Pin 10: audio left CDC
Pin 11: Not used
Pin 12: not used