subscriber line.
of the microcircuit:
- provides power supply to the subscriber's line and the phone set (Phone);
- performs receipt and transfer of the signals in two directions, as well.
Number of
Symbol
Pin
01 HPR
02 RD
03 DT
04 DR
05 TIPX
06 RINGX
07 BGND
08 Vcc
09 RINGRLY
10 VBat 11 RSG
12 E1
13 Е0
14 DET
15 С2
16 С1
17 RDC
18 AGND
19 RSN
20 VEE 21 VTX
22 HPT
Purpose
First connection pin of the AC/DC separa.
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