Connects to the vehicle chassis or negative battery terminal. Illumination (ILL)
Usually marketed as Android 10, 11, or 12, though the underlying API code is often native Android 8.1 Go or Android 9. Amplifier Chip: Typically TDA7388 or YD7388. Radio Module: NXP6851 or similar entry-level tuner. android yt9216bj00012v001 manual