Appendices

Appendix C Pin Assignment

SD Board

C.30 PJ9555 System Board I/F connector (30-pin)

Table C-30 System Board I/F connector (30-pin)

Pin No.

Signal name

I/O

Pin No.

Signal name

I/O

 

 

 

 

 

 

1

GND

-

2

P3V

-

3

P3V

-

4

P3V

-

5

P3V

-

6

IRMODE-P3P

I/O

7

IRTX-P3P

I

8

IRRX-P3N

O

9

FIR-GND

-

10

FIR-GND

-

11

FIR-GND

-

12

GND

 

13

(BTLED-S3N)

I

14

S3V

-

15

BTSWON-S3P

O

16

GND

-

17

VROUTR-PXP

I/O

18

VROUTL-PXP

I/O

19

MMREFV-P2V

I/O

20

LOUTL-PXP

I/O

21

LOUTR-PXP

I/O

22

A-GND

-

23

MICIN-PXP

I/O

24

A-GND

-

25

A-GND

-

26

SPKEN-P5P

O

27

HEDL-PXP

I/O

28

HEADR-PXP

I/O

29

A4R7-P4V

-

30

A4R7-P4V

-

 

 

 

 

 

 

C-20

Satellite A40 Maintenance Manual (960-458)

Page 396 Page 398
Page 397
Image 397
Toshiba A40 manual SD Board 30 PJ9555 System Board I/F connector 30-pin, Table C-30 System Board I/F connector 30-pin
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