Toshiba TECRA M9 Maintenance Manual page 26

1 Hardware Overview
PSC (Power Supply Controller)
• One TMP86FS49AUG chip is used.
• This controller controls the power sources.
Clock Generator
• IDT 9LPR501PGLFT is used.
• This device generates the system clock.
Modem Controller
• One MDC is used.
• This controller has the following functions:
– One RJ11 port
– Azalia MDC1.5
– V.92 (V.90) 56K Modem/FAX
– Ring wake up support
Internal LAN Controller
• Intel made only GigaBit Ether is used.
• This controller has the following functions:
– PCI-Ex connection
– Supports Gigabit Ethernet
– One RJ45 port
– WOL support
– Magic Packet support
– LED support
1-12 [CONFIDENTIAL]
1.2 System Unit Block Diagram
TECRA M9 Maintenance Manual (960-631)