Toshiba GD-1210 Manual De Usuario
GD-1210/1250/1270/1160/1260
© 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
CONTENTS
2
4.2.1 Configuration ............................................................................................................ 4-3
4.2.2 Line path switching control circuit............................................................................. 4-5
4.2.3 Dial pulse generation circuit ..................................................................................... 4-7
4.2.4 Line current detection circuit .................................................................................... 4-9
4.2.5 CI detection circuit.................................................................................................. 4-11
4.2.6 Line monitor circuit ................................................................................................. 4-13
4.2.2 Line path switching control circuit............................................................................. 4-5
4.2.3 Dial pulse generation circuit ..................................................................................... 4-7
4.2.4 Line current detection circuit .................................................................................... 4-9
4.2.5 CI detection circuit.................................................................................................. 4-11
4.2.6 Line monitor circuit ................................................................................................. 4-13