Connectors - Benefon SPICA TDP-60-HN Service Manual

5.1.2 Connectors:

5.1.2.1 Radio Base Connector, V101
1 SV_SHG
2 SV_SHG
3 SVB
4 SV-PROG
SEXTMIC +
5
PWR
6 GND
7 GND
EXTERP +
8
HOOK
9 SCADET
10 SI2CINT
11 SSCL
12 SSDA
13 STXD
14 SRXD
15 SEXTIO
16 SCHGCONT charger control
The Ext-hook switch is connected to the erp-line so that the erp-line dc level
drops when the handset is in its holder.
4A1900GB.fm
Product: TDP-60-HN /
1.3.1999
charge voltage for battery
charge voltage for battery
battery voltage to accessory
flash programming voltage
external audio signal from the accessory
+ power on/off control (3V = pwr on)
ground
ground
external audio signal to the accessory
accessory identify (carkit, table charger,
booster)
i2c interrupt
i2c clock
i2c data
rs232 output
rs232 input
headset identify IO
OA1900 Processor/Audio
6 - 8V / max 1,1A
6 - 8V / max 1,1A
4 7,5V / max 0,3A
0.5/12 -14 Vdc
200 mVrms
100mVrms
0/VCC digital
0/VCC digital
0/VCC digital
0/VCC digital
0/VCC digital
0/VCC digital
0/VCC digital
0 - VCC
3