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Téléphones portable Bosh

 

Bosh 508 509 607 608 718 738
 
Pin Description
1 VIN : Input voltage - supply pin
2 C-BUS : Bi-directional serial control bus
3 I-BUS : Data input (internal 100k pullup)
4 PA_BIAS_ON : Trigger signal synchronous withr TX burst
5 V-BATT : Connected directly to the MS battery
6 HF_ENABLE : HF enable output
7 IGNITION : Sensing ignition (in car kit)
8 D-BUS : Data output
9 CHG-ID : Charger ID - detects type of charger
10 GND : Ground-this pin is checked by HF
11 A-UL : Analog input to phone
12 AGND : Analog ground
13 A-DL : Analog output from phone
14 AGND : Analog ground
15 EQUIP-ID : Pulled low by HF, internal pullup 100k
16 GND : Ground