Toshiba GD-1160, GD-1260, GD-1250, GD-1270, GD-1210 Installation, Explanation to the Users

4.2	Description of Circuits		4-3
	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
4.3	PC Boards		4-16

5. INSTALLATION	5-1
5.1 Explanation to the Users	5-1

GD-1210/1250/1270/1160/1260	© 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved
CONTENTS

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