Toshiba A3X manual Table C-40 System board I/F Connector pin assignment 30-pin

Appendices Appendix. C Pin Assignment

Serial Board (FLGSR*)

C.40 CN3504 System Board I/F Connector (30-pin)

Table C-40 System board I/F Connector pin assignment (30-pin)

Pin No.	Signal Name	I/O	Pin No.
1	P3V	-	2
3	KRSSDM-P3N	O	4
5	GND	-	6
7	BDSR-P3N	I	8
9	BRXD-P3P	I	10
11	BDCD-P3N	I	12
13	BTXD-P3P	O	14
15	GND	-	16
17	N.C.	-	18
19	N.C.	-	20
21	N.C.	-	22
23	N.C.	-	24
25	GND	-	26
27	GND	-	28
29	GND	-	30

Signal name

P3V

N.C.

N.C. BCTS-P3N BRING-P3N BDTR-P3N BRTS-P3N

GND

N.C.

N.C.

N.C.

N.C.

GND

GND

GND

I/O

-

-

-

I

I

O O

-

-

-

-

-

-

-

-

C-32 [CONFIDENTIAL] Satellite A50S/TECRA A3X Maintenance Manual (960-534)