Bosh 5xx-7xx mobile phones connector


full pinout

16 pin mobile 2 rows w/antenna left mobile special connector pin-out & layout

16 pin mobile 2 rows w/antenna left mobile special connector  at the mobile phone (keypad up)

PinNameSignal DescriptionDirection
8VINInput voltage - supply pinIN
16C-BUSBi-directional serial control busIN/OUT
7I-BUSData input (internal 100k pullup)IN
15PA_BIAS_ONTrigger signal synchronous withr TX burst
6V-BATTConnected directly to the MS battery
14HF_ENABLEHF enable output
5IGNITIONSensing ignition (in car kit)
13D-BUSData outputOUT
4CHG-IDCharger ID - detects type of charger
12GNDGround-this pin is checked by HF
3A-ULAnalog input to phone
11AGNDAnalog ground
2A-DLAnalog output from phone
10AGNDAnalog ground
1EQUIP-IDPulled low by HF, internal pullup 100k

Audiovox 9100 mobile phone connector

Bosh 9xx mobile phone connector