Toshiba r500 USB board (FMUUS*) C.31 CN4630 USB (PORT0) interface connector (4-pin) , C.32 CN9610 System board interface connector (20-pin) , C.33 CN9620 FMUSW* board interface connector (3-pin)

Appendix C Pin Assignments Appendices
PORTEGE R500 Maintenance Manual (960-634) [CONFIDENTIAL] C-23
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