Toshiba PORTEGE M780 Maintenance Manual page 467

Appendix C Pin Assignments
C.23 CN9300 RTC battery connector (3-pin)
Pin No.
1
3
1T
C.24 CN9530 FW3GPN* board interface connector (4-pin)
Table C-24 FWGPN* board interface connector (4-pin)
Pin No.
1
3
PORTEGE M780 Maintenance Manual (960-809)
Table C-23 RTC battery connector (3-pin)
Signal Name
ZS_PWCHKF
GND
GND
Signal Name
S3V
TPLOFR-S3N
Pin No. Signal Name
NC
2
GND
2T
Pin No. Signal Name
PNLOFR-S3N
2
GND
4
[CONFIDENTIAL]
Appendices
C-21