Toshiba r500 manual 32 CN9610 System board interface connector 20-pin

Appendix C Pin Assignments Appendices

USB board (FMUUS*)

C.31 CN4630 USB (PORT0) interface connector (4-pin)

Table C-31 FMUUS* board interface connector (4-pin)

Pin No.	Signal Name	Pin No.	Signal Name
1	USBOPS-E5V	2	ZUSBP0-E3N
3	ZUSBP0-E3P	4	GND
1T	GND	2T	GND
3T	GND

C.32 CN9610 System board interface connector (20-pin)

Table C-32 System board interface connector (20-pin)

Pin No.	Signal Name	Pin No.	Signal Name
1	GND	2	RFSWON-S3N
3	USB0PS-E5V	4	USB0PS-E5V
5	USB0PS-E5V	6	USB0PS-E5V
7	USB0PS-E5V	8	GPBTNA-S3N
9	GND	10	ZUSBP0-E3P
11	ZUSBP0-E3N	12	GND
13	GND	14	GND
15	GND	16	GND
17	GPBTNB-S3N	18	GND
19	PNLOFF-S3N	20	S3V
1T	GND	2T	GND

C.33 CN9620 FMUSW* board interface connector (3-pin)

Table C-33 FMUSW* board interface connector (3-pin)

Pin No.	Signal Name	Pin No.	Signal Name
1	S3V	2	PNLOFF-S3N
3	GND

PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] C-23