Toshiba GD-1210 Manuale Utente

© 2006 - 2011 TOSHIBA TEC CORPORATION All rights reserved

GD-1210/1250/1270/1160/1260

ELECTRICAL CIRCUITS

4 - 13

NCU board (Line2)

CN10

Lb

La

Line

NCU board (Line1)

VOLSEL0

4

3

3

5

3

VOLSEL1
VOLSEL2

14

2

MF-SEL
SP-SEL

6

15

17
18

16

1

1

2

3

6

1

1

2

2

6

7

3

1

13

7

5

6

2

4

15

14

9,11

10

3

6

2

IC29

[IC26]

ASIC

IC45

[IC12]

CPU

13

14

15

12

1

5

2

4

11
10
9

RING

TXOUT1

RXIN1

1

43

12

9
10

MON

26

11

CML1

21

ATT3DB1

22

SP+

SP-

Speaker

IC9

[IC2]

Analog

switch

IC10[IC1]

IC3

Analog

switch

AG

SG

T1

IC53

IC52

AG

CN9

CN501

0

1

0

8

12

1

4

9

0

1

0

1

0

1

IC51

Analog

switch

RLY2

CML relay

FAX board

AG

Q51

+12V

R273

R272

R59

R71

R67

R271

R270

R268

R267

R266

IC53

32[9]

28,29[25,26]

IC12
[IC9]

MODEM

2 RXIN2

CN502

CN503

R66

R68

08/04