Pro tip: Use a AA battery to pop-test each speaker before final connection. Touch the (+) wire to AA (+) and (-) to AA (-). A pop confirms the speaker and polarity.
The Blaupunkt Napa65 is a single-DIN mechanical receiver (CD/USB/AUX/Bluetooth). Unlike modern digital media receivers, it uses a traditional ISO 10487 connector, but the —especially the illumination, power antenna, and mute—varies by batch. Using a generic diagram can blow a fuse or damage the unit. blaupunkt napa65 wiring diagram full
The NAPA 65 unit also includes several RCA and auxiliary ports on the rear for expanded functionality: : Reverse Camera Trigger Pro tip: Use a AA battery to pop-test
Speaker Outputs: