Pinouts >  Mobile Phones and Smartphones connectors  >  Bosch pinouts
16 pin Bosch 509 cell phone proprietary connector layout
16 pin Bosch 509 cell phone proprietary connector
full pinout
Pin Name Signal Description Direction
8 VIN Input voltage - supply pin IN
16 C-BUS Bi-directional serial control bus IN/OUT
7 I-BUS Data input (internal 100k pullup) IN
15 PA_BIAS_ON Trigger signal synchronous withr TX burst  
6 V-BATT Connected directly to the MS battery  
14 HF_ENABLE HF enable output  
5 IGNITION Sensing ignition (in car kit)  
13 D-BUS Data output OUT
4 CHG-ID Charger ID - detects type of charger  
12 GND Ground-this pin is checked by HF  
3 A-UL Analog input to phone  
11 AGND Analog ground  
2 A-DL Analog output from phone  
10 AGND Analog ground  
1 EQUIP-ID Pulled low by HF, internal pullup 100k  
9 GND Ground  
According to 1 reports in our database (1 positive and 0 negative) this pinout should be correct.

Is this pinout
Copyright © 2000-2021 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to Old.Pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.