Toshiba TECRA, M10 manual Hardware Overview System Unit Block Diagram

1 Hardware Overview 1.2 System Unit Block Diagram

-Package 676 pin BGA (31 x 31mm)

‰Card controller (R5C847)

•- PCI Interface

•- IEEE1394 Controller

•- SD/MMC, Memory Stick, xD card Controller

‰VGA controller

The PC comes in with one of the following two types:

•The internal graphics controller in North Bridge is used.

•nVIDIA NB9M is used.

‰Sound Controller

•Realtek ALC262

•Amplifier: Mathushita made AN12941A + MAX9722AETE

•HD Audio

•Stereo speakers

•Digital volume control

•Supports VoIP

•Stereo headphone jack

•External microphone jack

•Built-in microphone

‰Modem Controller

•One MDC is used.

•This controller has the following functions:

–One RJ11 port

–Agere

–V.92 (V.90) 56K Modem/FAX

–Ring wake up support

1-12 [CONFIDENTIAL] TECRA M10 Maintenance Manual (960-685)