Appendices
B-4
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Table B-2 System board ICs and connectors (back)
Number
Name
CN8800
DC-IN jack
CN4612
USB port 0
CN5080
RGB connector
CN1810
ODD connector
CN8810
Battery connector
IC1200
AlvisioPM
CN2300
Port replicator I/F connector
CN3010
MDC connector
VR6240
Sound volume
J6310
Headphone jack
J6070
External microphone jack
CN4100
Modem relay connector
CN4200
1394 connector
CN4611
USB port 4
CN4610
USB port 6
CN1850
HDD I/F connector
CN8781
Fan connector
J4100
Network jack
IS1050
CPU
[CONFIDENTIAL]
Appendix B Board Layout
PORTEGE M400 Maintenance Manual (960-541)