Appendices
App-iv PORTEGE M300 Maintenance Manual (960-504)
C.24 CN8800 DC-IN connector (4-PIN)......................................................................C-18
C.25 J8810 Battery I/F connector (10-PIN).............................................................C-18
C.26 CN6180 Speaker connector (4-PIN)....................................................................C-18
C.27 J6310 Headphone connector (5-PIN)..............................................................C-19
C.28 CN8760 RTC battery connector (3-PIN).............................................................C-19
C.29 CN8770 Fan connector (3-PIN)...........................................................................C-19
C.30 CN2300 Docking port I/F connector (240-PIN)..................................................C-20
C.31 CN9600 System board I/F connector (50-PIN)....................................................C-24
C.32 CN9610 HDD I/F connector (44-PIN).................................................................C-25
Appendix D Display Codes...............................................................................................D-1
Appendix E Key Layout....................................................................................................E-1
E.1 Keyboard ................................................................................................................E-1
Appendix F Wiring Diagrams..........................................................................................F-1
F.1 LAN Loopback Connector .....................................................................................F-1
F.2 RS-232C Cable (9-pin to 9-pin) .............................................................................F-1
F.3 RS-232C Cable (9-pin to 25-pin) ...........................................................................F-2
Appendix G BIOS Rewrite Procedures .......................................................................... G-1
Appendix H EC/KBC Rewrite Procedures .....................................................................H-1
Appendix I Reliability .......................................................................................................I-1