Инструкции По Обслуживанию для Sigma Gold TDP-52-SN3
27.1.1999
8udh50gb_fm5.fm
3
Product: UDH-50 (Carbox) / YO0702
7.1.2.2 HANDSET V102:
7.1.2.3 EXTMIC V103
7.1.2.4 PC/AUX V104
1
HS_ERP
Audio signal for earphone + HOOK-signal
2
EGND
3
MGND
4
HS_MIC
HS Microphone signal to carbox
1
GND
ground
2
NC
not connected
3
HFMIC
HF Microphone signal to carbox
4
GND
ground
5
NC
not connected
1
NC
not connected
2
NC
not connected
3
9V
PC
9V 500 mA
4
NC
not connected
5
AUX_MIC
audio in
400 mV RMS
6
GND
ground
7
GND
ground
8
AUX_ERP
audio out
200 mV RMS
9
CADET
carbox detection
+5V
10
I2CINT
I2C interrupt
11
SCL
I2C clock
12
SDA
I2C data
13
TXD
RS 232
14
RXD
RS 232
15
EXTIO
extra-IO
16
NC
not connected