Accessory Detection Though Aci - Nokia RH-17 Series Troubleshooting - Bb

RH-17
Troubleshooting — BB

Accessory detection though ACI

USB and Audion (mono or stereo) and FM radio communication in Tomahawk is done
through the following signals:
USB
Pin 5 (USB Vbus)
Pin 6 (USB +)
Pin 7 (USB -)
Pin 8 (Data GND)
Page 26
Audio/FM
Pin 9 (XMic N)
Pin 10 (SMIC P)
Pin 11 (HSEAR N)
Pin 12 (HSEAR P)
Pin 13 (HSEAR R N)
Pin 14 (HSEAR R P)
Nokia Corporation
CCS Technical Documentation
Confidential Issue 1 04/2003